CN215052104U - Expansion device of highway bridge guardrail - Google Patents
Expansion device of highway bridge guardrail Download PDFInfo
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- CN215052104U CN215052104U CN202121159470.4U CN202121159470U CN215052104U CN 215052104 U CN215052104 U CN 215052104U CN 202121159470 U CN202121159470 U CN 202121159470U CN 215052104 U CN215052104 U CN 215052104U
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- rod
- main rod
- universal wheel
- adjusting
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- 238000007664 blowing Methods 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The utility model discloses a telescopic device of a highway bridge guardrail, which relates to the technical field of highway bridge guardrails and comprises a first main rod, a second main rod, an universal wheel mechanism, an anti-tilting mechanism, a telescopic rod mechanism, a reflecting sheet, a mounting plate and an adjusting component; the universal wheel mechanism is arranged at the bottoms of the first main rod and the second main rod; the anti-tilting mechanism is fixed on the first main rod and the second main rod; the telescopic rod mechanism is arranged between the first main rod and the second main rod; the light reflecting sheet is fixed on the telescopic rod mechanism; the mounting plate is fixed on the first main rod; the adjusting part is fixed in on the mounting panel, the adjusting part includes adjustment mechanism and alignment jig, the utility model discloses a set up the convenient removal and the braking that whole device can be realized to universal wheel mechanism, can prevent through setting up anti-tilt mechanism that the device from receiving wind-force and blowing and toppling over, increased the flexible efficiency of public road bridge roof beam guardrail, richened the function of device simultaneously.
Description
Technical Field
The utility model relates to a public road bridge roof beam guardrail technical field specifically is a telescoping device of public road bridge roof beam guardrail.
Background
A highway bridge generally comprises a plurality of parts, such as a roadbed, a pavement, a bridge, tunnel engineering, traffic engineering facilities and the like. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like. Guard rails are commonly made of steel, such as: stainless steel, round steel pipe, square steel pipe or profiled steel plate, and iron wire. The surface treatment process comprises the following steps: fully automatic electrostatic powder spraying (i.e. plastic spraying) or paint spraying. In recent years, the aluminum alloy material is popular for inserting and assembling type guardrails.
Among the prior art, through having set up the power wheel, the rotation that drives the wheel through the motor removes, makes its accessible electric power carry out automation to public road bridge roof beam guardrail and stretches out and draws back to it is more laborsaving, more convenient when using, and improved its application range, but prior art can not still need electric drive, and need connect the electricity then comparatively loaded down with trivial details in the in-service use process, and prior art does not have in addition and prevents inclining the function, so prior art has great improvement space.
SUMMERY OF THE UTILITY MODEL
The utility model provides a telescoping device of public road bridge roof beam guardrail has solved the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a telescopic device of a road bridge guardrail comprises a first main rod, a second main rod, a universal wheel mechanism, an anti-tilting mechanism, a telescopic rod mechanism, a reflective sheet, a mounting plate and an adjusting assembly;
the universal wheel mechanism is arranged at the bottoms of the first main rod and the second main rod;
the anti-tilting mechanism is fixed on the first main rod and the second main rod;
the telescopic rod mechanism is arranged between the first main rod and the second main rod;
the light reflecting sheet is fixed on the telescopic rod mechanism;
the mounting plate is fixed on the first main rod;
the adjusting component is fixed on the mounting plate and comprises an adjusting mechanism and an adjusting frame.
As a preferred technical scheme of the utility model, universal wheel mechanism includes universal wheel seat pivot, universal wheel seat pivot fixed connection universal wheel seat, and the universal wheel seat rotates and connects the universal wheel, is equipped with the brake chuck on the universal wheel seat.
As a preferred technical scheme of the utility model, anti-tilt mechanism includes prevents that the tilting bar rotates the seat, prevents having seted up the adjustment tank on the tilting bar rotates the seat, prevents that the tilting bar rotates the seat and rotates and connect the tilting bar pivot, prevents that tilting bar pivot fixed connection prevents the tilting bar, prevents that tilting bar threaded connection fastening bolt, and fastening bolt passes the adjustment tank.
As a preferred technical scheme of the utility model, telescopic link mechanism includes first connecting rod and second connecting rod, first connecting rod and second connecting rod all are equipped with a plurality of, the first connecting rod end to end of a plurality of just rotates the connection, a plurality of second connecting rod end to end just rotates the connection, first connecting rod and second connecting rod rotate the connection, first connecting rod rotates and connects the third connecting rod, the third connecting rod rotates and connects first rotation seat, first rotation seat and second mobile jib fixed connection, the second connecting rod rotates and connects the fourth connecting rod, the fourth connecting rod rotates and connects the second and rotate the seat, seat and second mobile jib fixed connection are rotated to the second.
As a preferred technical scheme of the utility model, adjustment mechanism includes the regulating plate, regulating plate threaded connection threaded rod, threaded rod one end fixed connection adjustment handle.
As the utility model discloses a preferred technical scheme, the alignment jig includes the support body, and support body and threaded rod rotate to be connected, and the support body rotates to connect the regulating spindle, and the regulating spindle rotates with first connecting rod and second connecting rod to be connected.
The utility model discloses have following useful part: the utility model discloses a set up convenient removal and the braking that the whole device can be realized to universal wheel mechanism and stop, can prevent through setting up anti-tilt mechanism that the device from receiving wind-force and blowing and topple over, can realize controlling telescopic link mechanism through setting up adjusting part and stretch out and draw back, adjust the length of guardrail wantonly, can realize shining the reflection of light through setting up the reflection of light piece, improve the guardrail security, increased the flexible efficiency of public road bridge roof beam guardrail, richened the function of device simultaneously.
Drawings
Fig. 1 is a schematic structural view of a telescopic device of a road bridge guardrail.
Fig. 2 is a partially enlarged view of the area a in fig. 1.
Fig. 3 is a schematic structural view of an adjusting bracket in the telescopic device of the road bridge guardrail.
In the figure: 1. a first main bar; 2. a second main bar; 3. a universal wheel mechanism; 301. a universal wheel seat rotating shaft; 302. a universal wheel seat; 303. a universal wheel; 304. a brake chuck; 4. an anti-roll mechanism; 401. the anti-roll bar rotates the seat; 402. an adjustment groove; 403. a rotation shaft of the anti-roll bar; 404. an anti-roll bar; 405. fastening a bolt; 5. a telescopic rod mechanism; 501. a first link; 502. a second link; 503. a third link; 504. a first rotating base; 505. a fourth link; 506. a second rotating base; 6. a light-reflecting sheet; 7. mounting a plate; 8. an adjustment mechanism; 801. an adjusting plate; 802. a threaded rod; 803. adjusting the handle; 9. an adjusting bracket; 901. a frame body; 902. an adjustment shaft.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Example 1
Referring to fig. 1-3, a telescopic device for a road bridge guardrail comprises a first main rod 1, a second main rod 2, a universal wheel mechanism 3, an anti-tilt mechanism 4, a telescopic rod mechanism 5, a reflective sheet 6, a mounting plate 7 and an adjusting component;
the universal wheel mechanism 3 is arranged at the bottoms of the first main rod 1 and the second main rod 2;
the anti-tilting mechanism 4 is fixed on the first main rod 1 and the second main rod 2;
the telescopic rod mechanism 5 is arranged between the first main rod 1 and the second main rod 2, the telescopic rod mechanism 5 comprises a plurality of first connecting rods 501 and a plurality of second connecting rods 502, the first connecting rods 501 and the second connecting rods 502 are respectively provided with a plurality of first connecting rods 501 which are connected end to end and are rotatably connected, the second connecting rods 502 are connected end to end and are rotatably connected, the first connecting rods 501 and the second connecting rods 502 are rotatably connected, the first connecting rods 501 are rotatably connected with third connecting rods 503, the third connecting rods 503 are rotatably connected with first rotating seats 504, the first rotating seats 504 are fixedly connected with the second main rod 2, the second connecting rods 502 are rotatably connected with fourth connecting rods 505, the fourth connecting rods 505 are rotatably connected with second rotating seats 506, and the second rotating seats 506 are fixedly connected with the second main rod 2;
specifically, the distance between the first main rod 1 and the second main rod 2 can be controlled by adjusting the distance between the connection points of the first link 501 and the second link 502, so as to adjust the length of the guardrail.
The reflective sheet 6 is fixed on the telescopic rod mechanism 5;
the mounting plate 7 is fixed on the first main rod 1;
the adjusting component is fixed on the mounting plate 7 and comprises an adjusting mechanism 8 and an adjusting frame 9.
Universal wheel mechanism 3 includes universal wheel seat pivot 301, universal wheel seat pivot 301 fixed connection universal wheel seat 302, and universal wheel seat 302 rotates and connects universal wheel 303, is equipped with brake chuck 304 on the universal wheel seat 302.
The adjusting mechanism 8 comprises an adjusting plate 801, the adjusting plate 801 is in threaded connection with a threaded rod 802, and one end of the threaded rod 802 is fixedly connected with an adjusting handle 803.
The adjusting frame 9 comprises a frame body 901, the frame body 901 is rotatably connected with the threaded rod 802, the frame body 901 is rotatably connected with an adjusting shaft 902, and the adjusting shaft 902 is rotatably connected with the first connecting rod 501 and the second connecting rod 502.
Specifically, rotating adjustment handle 803, adjustment handle 803 rotates and then can drive threaded rod 802 to rotate, and then makes threaded rod 802 remove relative regulation board 801, can drive support body 901 this moment and remove, makes adjustment shaft 902 remove then, just can realize controlling the tie point interval of first connecting rod 501 and second connecting rod 502.
Example 2
Referring to fig. 1-3, the other contents of the present embodiment are the same as embodiment 1, except that: the anti-roll mechanism 4 comprises an anti-roll bar rotating seat 401, an adjusting groove 402 is formed in the anti-roll bar rotating seat 401, the anti-roll bar rotating seat 401 is connected with an anti-roll bar rotating shaft 403 in a rotating mode, the anti-roll bar rotating shaft 403 is fixedly connected with an anti-roll bar 404, the anti-roll bar 404 is connected with a fastening bolt 405 in a threaded mode, and the fastening bolt 405 penetrates through the adjusting groove 402.
Specifically, the anti-roll bar 404 is rotated so that the anti-roll bar 404 is inserted into the ground, and when the anti-roll bar is adjusted to a proper angle, the fastening bolt 405 is tightened at the moment, so that the angle of the anti-roll bar 404 is limited and fixed.
The utility model discloses at the implementation in-process, at first remove the overall device to the assigned position through universal wheel mechanism 3, rotate next and adjust handle 803, adjust handle 803 and rotate and can drive threaded rod 802 and rotate, and then drive support body 901 and remove, just can realize that telescopic link mechanism 5 expandes this moment to make guardrail length extension, adjust to suitable length after, make anti-roll bar 404 support the overall device through adjusting anti-roll mechanism 4 at last.
The utility model discloses a set up universal wheel mechanism 3 and can realize convenient removal and the braking of whole device, can prevent through setting up anti-tilt mechanism 4 that the device from receiving wind-force and blowing and topple over, can realize controlling telescopic link mechanism 5 through setting up adjusting part and stretch out and draw back, adjust the length of guardrail wantonly, can realize shining the reflection of light through setting up reflection of light piece 6, improve the guardrail security, increased the flexible efficiency of highway bridge railing, richened the function of device simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A telescopic device of a road bridge guardrail is characterized by comprising a first main rod (1), a second main rod (2), a universal wheel mechanism (3), an anti-tilting mechanism (4), a telescopic rod mechanism (5), a light reflecting sheet (6), a mounting plate (7) and an adjusting component;
the universal wheel mechanism (3) is arranged at the bottoms of the first main rod (1) and the second main rod (2);
the anti-tilting mechanism (4) is fixed on the first main rod (1) and the second main rod (2);
the telescopic rod mechanism (5) is arranged between the first main rod (1) and the second main rod (2);
the light reflecting sheet (6) is fixed on the telescopic rod mechanism (5);
the mounting plate (7) is fixed on the first main rod (1);
the adjusting component is fixed on the mounting plate (7) and comprises an adjusting mechanism (8) and an adjusting frame (9).
2. The telescopic device for the road bridge guardrail according to claim 1, wherein the universal wheel mechanism (3) comprises a universal wheel seat rotating shaft (301), the universal wheel seat rotating shaft (301) is fixedly connected with a universal wheel seat (302), the universal wheel seat (302) is rotatably connected with a universal wheel (303), and a brake chuck (304) is arranged on the universal wheel seat (302).
3. The telescopic device for the road bridge guardrail according to claim 1 or 2, wherein the anti-roll mechanism (4) comprises an anti-roll bar rotating seat (401), an adjusting groove (402) is formed in the anti-roll bar rotating seat (401), the anti-roll bar rotating seat (401) is rotatably connected with an anti-roll bar rotating shaft (403), the anti-roll bar rotating shaft (403) is fixedly connected with an anti-roll bar (404), the anti-roll bar (404) is in threaded connection with a fastening bolt (405), and the fastening bolt (405) penetrates through the adjusting groove (402).
4. The telescopic device for the road bridge guardrail according to claim 1, wherein the telescopic rod mechanism (5) comprises a first connecting rod (501) and a second connecting rod (502), the first connecting rod (501) and the second connecting rod (502) are respectively provided with a plurality of connecting rods, the first connecting rods (501) are connected end to end and rotatably connected, the second connecting rods (502) are connected end to end and rotatably connected, the first connecting rod (501) is rotatably connected with the second connecting rod (502), the first connecting rod (501) is rotatably connected with a third connecting rod (503), the third connecting rod (503) is rotatably connected with a first rotating seat (504), the first rotating seat (504) is fixedly connected with the second main rod (2), the second connecting rod (502) is rotatably connected with a fourth connecting rod (505), the fourth connecting rod (505) is rotatably connected with a second rotating seat (506), and the second rotating seat (506) is fixedly connected with the second main rod (2).
5. The telescopic device for road and bridge guardrails according to claim 4, wherein the adjusting mechanism (8) comprises an adjusting plate (801), the adjusting plate (801) is in threaded connection with a threaded rod (802), and one end of the threaded rod (802) is fixedly connected with an adjusting handle (803).
6. The telescopic device for a road bridge guardrail according to claim 5, wherein the adjusting bracket (9) comprises a bracket body (901), the bracket body (901) is rotatably connected with the threaded rod (802), the bracket body (901) is rotatably connected with the adjusting shaft (902), and the adjusting shaft (902) is rotatably connected with the first connecting rod (501) and the second connecting rod (502).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121159470.4U CN215052104U (en) | 2021-05-27 | 2021-05-27 | Expansion device of highway bridge guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121159470.4U CN215052104U (en) | 2021-05-27 | 2021-05-27 | Expansion device of highway bridge guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215052104U true CN215052104U (en) | 2021-12-07 |
Family
ID=79211641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121159470.4U Active CN215052104U (en) | 2021-05-27 | 2021-05-27 | Expansion device of highway bridge guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215052104U (en) |
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2021
- 2021-05-27 CN CN202121159470.4U patent/CN215052104U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240716 Address after: No. 34, Xintun Village, Yuanbaozi Town, Youyu County, Shuozhou City, Shanxi Province, China 037200 Patentee after: Zhao Zilong Country or region after: China Patentee after: Song Bin Address before: 556000 9th floor, Jiaotong building, Yingbin Avenue, Kaili City, Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou Province Patentee before: Liu Shuanglin Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240805 Address after: Unit 302, Building D12, Family College, Songcheng Road Vocational and Technical College, Suiyang District, Shangqiu City, Henan Province 476000 Patentee after: Henan Jinqin Construction Co.,Ltd. Country or region after: China Address before: No. 34, Xintun Village, Yuanbaozi Town, Youyu County, Shuozhou City, Shanxi Province, China 037200 Patentee before: Zhao Zilong Country or region before: China Patentee before: Song Bin |
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| TR01 | Transfer of patent right |