CN220579884U - Road line pole protection device - Google Patents
Road line pole protection device Download PDFInfo
- Publication number
- CN220579884U CN220579884U CN202321052779.2U CN202321052779U CN220579884U CN 220579884 U CN220579884 U CN 220579884U CN 202321052779 U CN202321052779 U CN 202321052779U CN 220579884 U CN220579884 U CN 220579884U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- bow
- protection device
- line pole
- storage bow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004146 energy storage Methods 0.000 claims abstract description 42
- 239000004567 concrete Substances 0.000 claims description 17
- 230000000694 effects Effects 0.000 abstract description 3
- 230000003139 buffering effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 description 5
- 239000004575 stone Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model provides a road line pole protection device which comprises an energy storage bow arranged at one side of a line pole, wherein the energy storage bow is of an arc-shaped structure bent towards the line pole, a spring is arranged at the inner side of the energy storage bow, the spring is horizontally arranged, and the energy storage bow is supported by a supporting frame. The protection device has the function of energy counteracting and buffering during impact, improves the protection effect on the road line pole, has a simple structure and is easy to popularize.
Description
Technical Field
The utility model relates to the field of line pole protection equipment, in particular to a road line pole protection device.
Background
When the line pole is used on the road, no obvious sign warning and no safety anti-collision measure reinforcement are adopted, and particularly in the night situation, the line pole is frequently collided by a motor vehicle or a non-motor vehicle, so that the bottom of the line pole is damaged, the line pole is inclined and collapses, and potential safety hazards are caused to pedestrians and vehicles in the past. The prior art mainly adopts the modes of road wave beam, concrete, stone block and the like to protect the road adjacent side. For example, CN204875626U discloses a high-voltage wire pole protection device, which comprises two plastic protection buckling covers that are fastened to each other, wherein the upper ends of the plastic protection buckling covers are respectively provided with a buckling cover fixing upper skirt edge, the outer periphery of the buckling cover fixing upper skirt edge is detachably provided with a buckling cover fixing device, the lower ends of the plastic protection buckling covers are respectively provided with a buckling cover fixing lower skirt edge, and the outer periphery of the buckling cover fixing lower skirt edge is detachably provided with a buckling cover fixing device. The wire rod is protected through the plastic protective cover, but the wire rod is required to be contacted when the protective device is installed, and when collision occurs, the wire rod still receives impact force, and meanwhile, the protective device is protected through a hard counteracting mode, so that the protective effect is poor.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the road line pole protection device, which has the energy counteracting and buffering effects during impact and improves the protection effect on the road line pole.
In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a road line pole protection device, includes the energy storage bow that sets up on one side of the line pole, and the energy storage bow is for the curved arc structure to the line pole, and the inboard of energy storage bow is equipped with the spring, and the spring level sets up, and the energy storage bow supports through the support frame.
In the preferred scheme, the support frame is including setting up a plurality of concrete foundation subaerial, and the stand setting is in concrete foundation upside, and energy storage bow is connected with the stand upper end.
In the preferred scheme, the concrete foundation further comprises an inclined strut, wherein the upper end of the inclined strut is connected with the upright post, and the lower end of the inclined strut is arranged on one group of concrete foundation.
In a preferred scheme, the springs are arranged in an upper layer and a lower layer, and each layer is provided with two springs.
When devices such as vehicles collide with the protection device, the energy storage bow protects the road line rod, the arc energy storage bow counteracts part of impact energy, when the energy storage bow deforms, the two ends of the energy storage bow outwards extend to deform, tension is generated on the spring on the inner side, and the spring is lengthened to further absorb and counteract the impact energy. Preferably, inclined struts are arranged at two ends of the energy storage bow, so that horizontal impact force transmitted by a part of the energy storage bow can be overcome, and the upright post can be prevented from being broken by the horizontal impact force while the impact energy is absorbed and counteracted. Through multiple protection, can play better protective effect than the mode that wave form roof beam and concrete, stone block barrier hard offset through the mode of energy storage, this device simple structure, application scope is wide.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples of implementation:
FIG. 1 is a top view of the present utility model;
FIG. 2 is a schematic view of the installation of the spring of the present utility model;
FIG. 3 is a side view of the present utility model;
in the figure: the energy storage device comprises a wire rod 1, an energy storage bow 2, a spring 3, a supporting frame 4, a concrete foundation 401, a stand column 402 and a diagonal brace 403.
Detailed Description
As shown in fig. 1-3, a road line pole protection device, including setting up the energy storage bow 2 on one side of the line pole 1, when specifically using, energy storage bow 2 sets up on one side that line pole 1 is close to the road, energy storage bow 2 is for the curved arc structure to line pole 1, energy storage bow 2 is made by high strength materials such as reinforced concrete or steel construction, the inboard of energy storage bow 2 is equipped with spring 3, spring 3 level sets up, the both ends of spring 3 are connected with the both ends of the arc structure of energy storage bow 2 respectively, spring 3 is high strength spring, spring 3 can be with the inside reinforcing bar lug connection of energy storage bow 2, can take welded connected mode. The springs 3 can be arranged in an upper layer and a lower layer, each layer is provided with two springs 3, and the springs 3 are in a state to be stretched in an original installation state.
The bottom of the energy storage bow 2 is supported by a supporting frame 4. In this embodiment, the supporting frame 4 includes a plurality of concrete foundations 401 disposed on the ground, the columns 402 are disposed on the upper sides of the concrete foundations 401, the concrete foundations 401 of the columns 402 are all disposed in three groups, the three groups are disposed at two ends and in the middle area of the energy storage bow 2, the energy storage bow 2 is connected with the upper ends of the columns 402, and the concrete foundations 401 and the columns 402 are made of reinforced concrete.
Preferably, the energy storage device further comprises two groups of diagonal braces 403, wherein the diagonal braces 403 are respectively arranged at two ends of the energy storage bow 2, the upper ends of the diagonal braces 403 are connected with the upright posts 402, the lower ends of the diagonal braces 403 are arranged on one group of concrete foundations 401, and the diagonal braces 403 are arranged on the outer sides of the energy storage bow 2. By providing the diagonal braces 403, a portion of the transmitted horizontal impact force can be overcome, and the column 402 can be prevented from being crushed by the horizontal impact force while absorbing and counteracting the impact energy.
When devices such as vehicles collide with the protection device, firstly, part of impact energy is counteracted by the arc-shaped energy storage bow 2; when the energy storage bow 2 deforms, when the two ends extend outwards and deform, tension is generated on the inner spring 3, the spring 3 is stretched, and impact energy is further absorbed and counteracted; the diagonal braces 403 at the two ends of the energy storage bow 2 can overcome part of the horizontal impact force transmitted by the energy storage bow, and can absorb and counteract the impact energy and prevent the upright post 402 from being broken by the horizontal impact force.
Therefore, through multiple protection, the device can achieve better protection effect than the mode of hard offset of the wave beam, the concrete and the stone block partition pier in an energy storage mode, and has simple structure and wide application range.
Claims (4)
1. The utility model provides a road line pole protection device which characterized in that: the energy storage device comprises an energy storage bow (2) arranged on one side of a wire rod (1), wherein the energy storage bow (2) is of an arc-shaped structure bent towards the wire rod (1), a spring (3) is arranged on the inner side of the energy storage bow (2), the spring (3) is horizontally arranged, and the energy storage bow (2) is supported through a supporting frame (4).
2. The road pole protection device of claim 1, wherein: the support frame (4) is including setting up a plurality of concrete foundation (401) on ground, and stand (402) set up in concrete foundation (401) upside, and energy storage bow (2) are connected with stand (402) upper end.
3. A road pole protection device as claimed in claim 2, characterized in that: the concrete foundation structure further comprises a diagonal brace (403), wherein the upper end of the diagonal brace (403) is connected with the upright post (402), and the lower end of the diagonal brace is arranged on one group of concrete foundations (401).
4. The road pole protection device of claim 1, wherein: the springs (3) are arranged in an upper layer and a lower layer, and each layer is provided with two springs (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052779.2U CN220579884U (en) | 2023-05-05 | 2023-05-05 | Road line pole protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052779.2U CN220579884U (en) | 2023-05-05 | 2023-05-05 | Road line pole protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220579884U true CN220579884U (en) | 2024-03-12 |
Family
ID=90115547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321052779.2U Active CN220579884U (en) | 2023-05-05 | 2023-05-05 | Road line pole protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220579884U (en) |
-
2023
- 2023-05-05 CN CN202321052779.2U patent/CN220579884U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240528 Address after: Three Gorges building, No.288, east section of Fucheng Avenue, high tech Zone, Chengdu, Sichuan 610042 Patentee after: China Three Gorges Construction Engineering (Group) Co.,Ltd. Country or region after: China Address before: Three Gorges building, No.288, east section of Fucheng Avenue, high tech Zone, Chengdu, Sichuan 610042 Patentee before: China Three Gorges Construction Engineering (Group) Co.,Ltd. Country or region before: China Patentee before: Hubei Yuan'an Pumped Storage Co.,Ltd. |