CN213358325U - Anti-collision protection fence for road and bridge - Google Patents
Anti-collision protection fence for road and bridge Download PDFInfo
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- CN213358325U CN213358325U CN202022117136.4U CN202022117136U CN213358325U CN 213358325 U CN213358325 U CN 213358325U CN 202022117136 U CN202022117136 U CN 202022117136U CN 213358325 U CN213358325 U CN 213358325U
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- 238000010276 construction Methods 0.000 abstract description 8
- 230000004888 barrier function Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 17
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 4
- 235000017491 Bambusa tulda Nutrition 0.000 description 4
- 241001330002 Bambuseae Species 0.000 description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model provides a road and bridge's anticollision guardrail relates to anticollision barrier technical field, including the fence body and adjusting device, the surface of the fence body is equipped with the spread groove, and the surface of the fence body is equipped with adjusting device, and adjusting device includes first connecting plate, the surface and the spread groove sliding connection of first connecting plate, and the first rotating plate of one end fixedly connected with of the fence body is kept away from to first connecting plate, and the one end fixedly connected with second connecting plate of first rotating plate is kept away from to the second rotating plate. The utility model discloses, because road and bridge anticollision protection fence generally is whole even together, unable angle regulation between the protection fence, need use other protection fences when making the highway construction be used for warning the vehicle of passing, increased workman's intensity of labour, unable angle regulation between the protection fence has been solved to this device, need use other protection fences when leading to the highway construction, lead to the fact inconvenient problem for the workman.
Description
Technical Field
The utility model relates to an anticollision barrier technical field especially relates to a road and bridge's anticollision protection fence.
Background
The road and bridge anti-collision protection fence is the most important traffic infrastructure, can protect vehicles, plays an important role in influencing the development of national economy and society, and is an important maintenance and safety guarantee facility for roads and bridges
The road and bridge anti-collision protection fences are generally integrally connected together, so that the angles between the protection fences can only be parallel angles, and the angles between the protection fences cannot be adjusted, so that other protection fences are needed when the road and bridge anti-collision protection fences are used for warning passing vehicles during road construction, inconvenience is brought to workers, and the labor intensity of the workers is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an anti-collision protection fence for a road and bridge.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a road and bridge's anticollision guardrail, includes the fence body and adjusting device, the surface of the fence body is equipped with the spread groove, the surface of the fence body is equipped with adjusting device, adjusting device includes first connecting plate, the surface and the spread groove sliding connection of first connecting plate, the first rotation board of one end fixedly connected with of the fence body is kept away from to first connecting plate, the one end that first connecting plate was kept away from to first rotation board is rotated and is connected with the second rotor plate, the one end fixedly connected with second connecting plate of first rotation board is kept away from to the second rotor plate.
Preferably, two fixing holes are formed in the surface of the second connecting plate, a fixing groove is formed in one end, away from the second connecting plate, of the fence body, the size of the fixing groove is matched with that of the second connecting plate, two fixing rods are in threaded connection with the surface of the fence body, and the size of the two fixing rods is the same as that of the two fixing holes.
Preferably, the fence body is close to the second rotor plate and is seted up two and has the sliding tray, and the equal sliding connection of inner wall of two sliding trays has the slide bar, the slide bar is close to the one end and the first connecting plate fixed connection of the fence body.
Preferably, two head rods of the fixed surface of second rotor plate are connected with, two the equal fixedly connected with solid fixed cylinder in surface of head rod, gu fixed cylinder's fixed surface is connected with the regulating plate, gu fixed cylinder's one end fixedly connected with rotor cylinder is kept away from to the regulating plate, several card hole has been seted up on rotor cylinder's surface, rotor cylinder's inner wall rotates and is connected with the regulation section of thick bamboo, the inner wall of regulation section of thick bamboo rotates and is connected with the second connecting rod, the surface and the first rotor plate fixed connection of second connecting rod, the fixed surface of second connecting rod is connected with the balance plate, the one end threaded connection that the second connecting rod was kept away from to the balance plate has the kelly, the size of kelly and the big or small looks adaptation in card hole.
Preferably, the surface of the fence body is provided with a sleeve groove, the surface of the fence body is provided with a fixing device, the fixing device comprises two sleeves, two sleeve surfaces are fixedly connected with the inner wall of the sleeve groove, two sleeve inner walls are connected with a loop bar in a sliding mode, one end of each sleeve bar is far away from a circular plate fixedly connected with the sleeve, the surface of each circular plate is connected with a supporting rod in a threaded mode, a supporting groove is formed in the surface of each circular plate, and the inner wall of each supporting groove is connected with a sliding plate in a sliding mode.
Preferably, the surface of the loop bar is sleeved with a spring, one end of the spring, which is close to the fence body, is fixedly connected with the sleeve, and one end of the spring, which is far away from the sleeve, is fixedly connected with the circular plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through arranging the adjusting device, when the highway needs to be constructed, the bolt on the sliding rod is rotated, the bolt rotates to separate the first connecting plate and the protection fence from being fixed, the effect of fixing the protection fence and the first connecting plate is achieved, then the fixed rod is slid, the sliding rod slides along the inner wall of the sliding groove, the sliding rod slides to drive the first connecting plate to slide, the first connecting plate slides to drive the first rotating plate to slide, the first rotating plate slides to drive the second rotating plate to slide, the second sliding plate slides to drive the second connecting plate to slide, the second connecting plate slides along the inner wall of the fixed groove on the other protection fence, after the second connecting plate slides for a certain distance, the fixed rod on the other protection fence is rotated, after the fixed rod rotates for a certain distance, the fixed rod is clamped into the fixed hole, at the moment, the second connecting plate and the other protection fence are fixed, rotate the kelly on the first rotation board afterwards, the kelly rotates one section distance after, it is fixed that rotation section of thick bamboo and first rotation board lose, the effect of fixed rotation section of thick bamboo and first rotation board has been reached, rotate the second connecting plate afterwards, the second connecting plate rotates and drives the second rotation board and rotate, when the angle of second connecting plate and first connecting plate is vertical angle, rotate the kelly, the kelly rotates in blocking the card hole after one section distance, fixed between first rotation board and the second rotation board this moment, the effect of adjusting angle between two protection fences has been reached, unable angle regulation between this device has been solved between the protection fence, need use other protection fences when leading to highway construction, cause inconvenient problem for the workman.
2. The utility model discloses in, through setting up fixing device, in highway construction, when the warning sign is fixed to needs, rotate the bracing piece on the carousel, the bracing piece rotates and makes and lose fixedly between carousel and the protection fence, the effect of fixed carousel and protection fence has been reached, later the carousel drives the loop bar and slides under the effect of spring force, the loop bar slides along telescopic inner wall, after the loop bar slides certain distance, fix the warning sign on the loop bar, the backup pad on the carousel slides afterwards, the backup pad slides along the inner wall in supporting groove on the carousel, after one section distance of backup pad slip with warning sign surface contact, rotate the bracing piece afterwards, the bracing piece rotates and drives the disc and slides, block the warning sign after the disc slides one section distance, the effect of fixed warning sign has been reached, the problem that the warning sign is difficult to fix on the protection fence has been solved to this device.
Drawings
Fig. 1 is a schematic perspective view of an anti-collision guard rail for roads and bridges according to the present invention;
fig. 2 is a schematic structural view of a point a in fig. 1 in an anti-collision protection fence for a road and a bridge according to the present invention;
fig. 3 is a schematic side view of the anti-collision guard fence of the present invention shown in fig. 1;
fig. 4 is the utility model provides a B department's schematic structure of fig. 3 in road and bridge's anticollision guardrail.
Illustration of the drawings: 1. a hurdle body; 2. an adjustment device; 201. fixing the rod; 202. a slide bar; 203. a first connecting plate; 204. a first rotating plate; 205. a second rotating plate; 206. a second connecting plate; 207. a fixed cylinder; 208. a first connecting rod; 209. an adjusting plate; 210. a rotating cylinder; 211. a clamping rod; 212. an adjusting cylinder; 213. a balance plate; 214. a second connecting rod; 3. a fixing device; 31. a sliding plate; 32. a sleeve; 33. a loop bar; 34. a spring; 35. a circular plate; 36. a support rod.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the adjusting device 2 and the fixing device 3 will be described in detail below.
As shown in fig. 1 and 2, the adjusting device 2 includes a first connecting plate 203, a surface of the first connecting plate 203 is slidably connected to a connecting groove, a first rotating plate 204 is fixedly connected to an end of the first connecting plate 203 away from the fence body 1, a second rotating plate 205 is rotatably connected to an end of the first rotating plate 204 away from the first connecting plate 203, a second connecting plate 206 is fixedly connected to an end of the second rotating plate 205 away from the first rotating plate 204, two first connecting rods 208 are fixedly connected to a surface of the second rotating plate 205, a fixed cylinder 207 is fixedly connected to a surface of each of the two first connecting rods 208, an adjusting plate 209 is fixedly connected to a surface of the fixed cylinder 207, a rotating cylinder 210 is fixedly connected to an end of the adjusting plate 209 away from the fixed cylinder 207, a plurality of locking holes are formed in a surface of the rotating cylinder 210, an adjusting cylinder 212 is rotatably connected to an inner wall of the rotating cylinder 210, a, the surface of the second connecting rod 214 is fixedly connected with the first rotating plate 204, the surface of the second connecting rod 214 is fixedly connected with a balance plate 213, one end of the balance plate 213, far away from the second connecting rod 214, is in threaded connection with a clamping rod 211, and the size of the clamping rod 211 is matched with that of the clamping hole.
The whole adjusting device 2 achieves the effect that by arranging the adjusting device 2, when the highway needs to be constructed, the bolt on the sliding rod 202 is rotated, the bolt rotates to enable the first connecting plate 203 and the protection fence to be separated from the fixing, the effect of fixing the protection fence and the first connecting plate 203 is achieved, then the fixing rod 201 is slid, the sliding rod 202 slides along the inner wall of the sliding groove, the sliding rod 202 slides to drive the first connecting plate 203 to slide, the first connecting plate 203 slides to drive the first rotating plate 204 to slide, the first rotating plate 204 slides to drive the second rotating plate 205 to slide, the second sliding plate 31 slides to drive the second connecting plate 206 to slide, the second connecting plate 206 slides along the inner wall of the fixing groove on the other protection fence, after the second connecting plate 206 slides for a certain distance, the fixing rod 201 on the other protection fence is rotated, after the fixing rod 201 rotates for a certain distance, the fixing rod 201, at this time, the second connecting plate 206 and the other protection fence are fixed, so as to fix the two protection fences, and then the clamping rod 211 on the first rotating plate 204 is rotated, after the clamping rod 211 is rotated for a certain distance, the rotating cylinder 210 and the first rotating plate 204 are not fixed, so that the effect of fixing the rotating cylinder 210 and the first rotating plate 204 is achieved, and then the second connecting plate 206 is rotated, the second connecting plate 206 is rotated to drive the second rotating plate 205 to rotate, when the angle between the second connecting plate 206 and the first connecting plate 203 is perpendicular, the locking rod 211 is rotated, the locking rod 211 is locked in the locking hole after rotating for a certain distance, at the moment, the first rotating plate 204 and the second rotating plate 205 are fixed, so that the effect of adjusting the angle between the two protection fences is achieved, and the problem that other protection fences are needed during road construction and inconvenience is brought to workers due to the fact that the angle between the protection fences cannot be adjusted is solved.
As shown in fig. 3 and 4, the fixing device 3 includes two sleeves 32, surfaces of the sleeves 32 are fixedly connected with inner walls of the sleeve grooves, inner walls of the two sleeves 32 are both slidably connected with a sleeve rod 33, one end of the sleeve rod 33 far away from the sleeves 32 is fixedly connected with a circular plate 35, a surface of the circular plate 35 is in threaded connection with a support rod 36, a support groove is opened on a surface of the circular plate 35, and an inner wall of the support groove is slidably connected with a sliding plate 31.
The whole fixing device 3 achieves the effect that when the fixing device 3 is arranged, in the process of road construction, when the warning board needs to be fixed, the supporting rod 36 on the turntable is rotated, the supporting rod 36 rotates to enable the turntable and the protection fence to be fixed, the effect of fixing the turntable and the protection fence is achieved, then the turntable drives the loop bar 33 to slide under the action of the elastic force of the spring 34, the loop bar 33 slides along the inner wall of the sleeve 32, after the loop bar 33 slides for a certain distance, fix the warning sign on loop bar 33, the backup pad on the carousel slides afterwards, the backup pad slides along the inner wall of supporting groove on the carousel, one section distance back and warning sign surface contact are slided to the backup pad, rotate bracing piece 36 afterwards, bracing piece 36 rotates and drives the disc and slide, block the warning sign after the disc slides one section distance, reached the effect of fixed warning sign, the problem on the protection fence is difficult to fix to the warning sign has been solved to this device.
The whole working principle is that when the highway needs to be constructed, the bolt on the sliding rod 202 is rotated, the bolt rotates to enable the first connecting plate 203 and the protection fence to be separated from each other, the effect of fixing the protection fence and the first connecting plate 203 is achieved, then the fixed rod 201 is slid, the sliding rod 202 slides along the inner wall of the sliding groove, the sliding rod 202 slides to drive the first connecting plate 203 to slide, the first connecting plate 203 slides to drive the first rotating plate 204 to slide, the first rotating plate 204 slides to drive the second rotating plate 205 to slide, the second sliding plate 31 slides to drive the second connecting plate 206 to slide, the second connecting plate 206 slides along the inner wall of the fixed groove on the other protection fence, after the second connecting plate 206 slides for a certain distance, the fixed rod 201 on the other protection fence is rotated for a certain distance, the fixed rod 201 is clamped into the fixed hole, and at the moment, the second connecting plate 206 and the other protection, the effect of fixing the two protection fences is achieved, then the clamping rod 211 on the first rotating plate 204 is rotated, after the clamping rod 211 rotates for a certain distance, the rotating cylinder 210 and the first rotating plate 204 are not fixed, the effect of fixing the rotating cylinder 210 and the first rotating plate 204 is achieved, then the second connecting plate 206 is rotated, the second connecting plate 206 rotates to drive the second rotating plate 205 to rotate, when the angle between the second connecting plate 206 and the first connecting plate 203 is vertical, the clamping rod 211 is rotated, the clamping rod 211 rotates for a certain distance and then is clamped in the clamping hole, at the moment, the first rotating plate 204 and the second rotating plate 205 are fixed, when a warning board needs to be fixed during road construction, the supporting rod 36 on the rotating disc is rotated to enable the rotating disc and the protection fences to be not fixed, the effect of fixing the rotating disc and the protection fences is achieved, then the rotating disc drives the sleeve rod 33 to slide under the elastic force of the spring 34, loop bar 33 slides along sleeve 32's inner wall, and after loop bar 33 slided the certain distance, fixes the warning sign on loop bar 33, the backup pad on the carousel that slides afterwards, and the backup pad slides along the inner wall of supporting groove on the carousel, and the backup pad slides one section distance back and warning sign surface contact, rotates bracing piece 36 afterwards, and bracing piece 36 rotates and drives the disc and slide, blocks the warning sign after the disc slides one section distance.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a road and bridge's crashproof guardrail, includes fence body (1) and adjusting device (2), its characterized in that: the surface of the fence body (1) is equipped with the spread groove, the surface of the fence body (1) is equipped with adjusting device (2), adjusting device (2) include first connecting plate (203), the surface and the spread groove sliding connection of first connecting plate (203), the first rotation board (204) of the one end fixedly connected with of the fence body (1) are kept away from in first connecting plate (203), the one end that first connecting plate (203) were kept away from in first rotation board (204) is rotated and is connected with second rotation board (205), the one end fixedly connected with second connecting plate (206) of first rotation board (204) are kept away from in second rotation board (205).
2. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: two fixing holes are formed in the surface of the second connecting plate (206), a fixing groove is formed in one end, away from the second connecting plate (206), of the fence body (1), the size of the fixing groove is matched with that of the second connecting plate (206), two fixing rods (201) are connected to the surface of the fence body (1) in a threaded mode, and the size of the two fixing rods (201) is the same as that of the two fixing holes.
3. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the fence body (1) is close to second rotor plate (205) and sets up two and has the sliding tray, and the equal sliding connection of inner wall of two sliding trays has slide bar (202), slide bar (202) are close to the one end and first connecting plate (203) fixed connection of fence body (1).
4. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the surface of the second rotating plate (205) is fixedly connected with two first connecting rods (208), the surface of each first connecting rod (208) is fixedly connected with a fixed cylinder (207), the surface of each fixed cylinder (207) is fixedly connected with an adjusting plate (209), one end of each adjusting plate (209), far away from the corresponding fixed cylinder (207), is fixedly connected with a rotating cylinder (210), the surface of each rotating cylinder (210) is provided with a plurality of clamping holes, the inner wall of each rotating cylinder (210) is rotatably connected with an adjusting cylinder (212), the inner wall of each adjusting cylinder (212) is rotatably connected with a second connecting rod (214), the surface of each second connecting rod (214) is fixedly connected with a first rotating plate (204), the surface of each second connecting rod (214) is fixedly connected with a balance plate (213), and one end of each balance plate (213), far away from the corresponding second connecting rod (214), is connected with a clamping rod (211) through threads, the size of the clamping rod (211) is matched with that of the clamping hole.
5. The anti-collision protection fence for roads and bridges as claimed in claim 1, wherein: the surface of the fence body (1) is equipped with the trepanning, the surface of the fence body (1) is equipped with fixing device (3), fixing device (3) include two sleeves (32), two the surface of sleeve (32) all with trepanning inner wall fixed connection, two the equal sliding connection of inner wall of sleeve (32) has loop bar (33), the one end fixedly connected with plectane (35) of sleeve (32) are kept away from in loop bar (33), the surperficial threaded connection of plectane (35) has bracing piece (36), support groove has been seted up on the surface of plectane (35), and support the inner wall sliding connection in groove has sliding plate (31).
6. The anti-collision protection fence for roads and bridges as claimed in claim 5, wherein: the surface cover of loop bar (33) has spring (34), spring (34) are close to the one end and the sleeve (32) fixed connection of hurdle body (1), spring (34) keep away from sleeve (32) one end and circular plate (35) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117136.4U CN213358325U (en) | 2020-09-24 | 2020-09-24 | Anti-collision protection fence for road and bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022117136.4U CN213358325U (en) | 2020-09-24 | 2020-09-24 | Anti-collision protection fence for road and bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213358325U true CN213358325U (en) | 2021-06-04 |
Family
ID=76154908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022117136.4U Active CN213358325U (en) | 2020-09-24 | 2020-09-24 | Anti-collision protection fence for road and bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213358325U (en) |
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2020
- 2020-09-24 CN CN202022117136.4U patent/CN213358325U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240513 Address after: No. 29 Lianhua Mountain, Xibian Village, Dashi Township, Guangfeng County, Shangrao City, Jiangxi Province, 334699 Patentee after: Zheng Xiaohe Country or region after: China Patentee after: Zheng Lei Patentee after: Zheng Hui Patentee after: Zheng Xiaoqiang Address before: 041000 Zhengyuan community, bingzhan Road, Linfen City, Shanxi Province Patentee before: Wang Zheng Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240807 Address after: No.398, Xinlu Road, Xinbang Town, Songjiang District, Shanghai, 201600 Patentee after: Shanghai Xieen Industrial Co.,Ltd. Country or region after: China Address before: No. 29 Lianhua Mountain, Xibian Village, Dashi Township, Guangfeng County, Shangrao City, Jiangxi Province, 334699 Patentee before: Zheng Xiaohe Country or region before: China Patentee before: Zheng Lei Patentee before: Zheng Hui Patentee before: Zheng Xiaoqiang |
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| TR01 | Transfer of patent right |