CN211472309U - Anti-collision traffic guardrail capable of being rapidly disassembled - Google Patents
Anti-collision traffic guardrail capable of being rapidly disassembled Download PDFInfo
- Publication number
- CN211472309U CN211472309U CN201922249642.6U CN201922249642U CN211472309U CN 211472309 U CN211472309 U CN 211472309U CN 201922249642 U CN201922249642 U CN 201922249642U CN 211472309 U CN211472309 U CN 211472309U
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- Prior art keywords
- telescopic
- flexible
- bottom plate
- outer tube
- tube
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 3
- 238000005260 corrosion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model discloses a can dismantle crashproof formula traffic guardrail fast, comprising a base plate, the bottom plate passes through fastening bolt and ground fastening connection, lateral wall both ends symmetry is provided with flexible outer tube on the bottom plate, every flexible outer tube upper end all is equipped with the opening, flexible outer tube upper end opening part sliding connection has flexible inner tube, and is equipped with the bar opening on the flexible outer tube, be equipped with positioning bolt in the bar opening, positioning bolt inwards runs through bar opening and flexible inner tube threaded connection, the lateral wall is provided with multiunit evenly distributed's slot on the bottom plate, be provided with the inserted bar in the slot, be provided with flexible railing, every between inserted bar and flexible outer tube and the flexible inner tube flexible railing both ends rotate respectively and are connected with the connector. The utility model discloses well steadiness can be better, and anticollision performance is better, can freely adjust the height of traffic guardrail and the density degree of inserted bar, dismantles also comparatively rapidly.
Description
Technical Field
The utility model relates to a traffic guardrail technical field especially relates to a collision avoidance formula traffic guardrail that can dismantle fast.
Background
The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, a sidewalk curb and the like, absorbs collision energy through self-deformation or vehicle climbing, thereby changing the driving direction of a vehicle, preventing the vehicle from going out of the road or entering an opposite lane and reducing the injury to passengers to the maximum extent.
The most fixed setting of current traffic guardrail is subaerial, if meet road emergency, can not dismantle fast, in addition, highly can not adjust, can not be according to the density degree of the corresponding adjustment bracing piece of actual conditions to suitable reduction manufacturing cost, on the other hand, current traffic guardrail still supports intensity inadequately, the not good problem of crashworthiness, and the practicality is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of inconvenient disassembly and poor anti-collision performance of the position fixing in the prior art, and providing the anti-collision traffic guardrail capable of being disassembled quickly.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a collision-proof traffic guardrail capable of being quickly disassembled comprises a bottom plate, wherein the bottom plate is tightly connected with the ground through fastening bolts, telescopic outer pipes are symmetrically arranged at two ends of the side wall of the bottom plate, the upper end of each telescopic outer pipe is provided with an opening, a telescopic inner pipe is slidably connected with the opening at the upper end of the telescopic outer pipe, a strip-shaped opening is arranged on the telescopic outer pipe on the side wall of the telescopic outer pipe, a positioning bolt is arranged in the strip-shaped opening and penetrates through the strip-shaped opening inwards to be in threaded connection with the telescopic inner pipe, a plurality of groups of uniformly distributed slots are arranged on the side wall of the bottom plate, inserting rods are arranged in the slots, telescopic railings are arranged between the inserting rods and the telescopic outer pipes as well as between the inserting rods and the telescopic inner pipes, two ends of each telescopic railing are respectively, two also be provided with flexible railing between the inserted bar, flexible railing both ends are through connector and inserted bar lateral wall threaded connection equally.
Preferably, each of the telescopic outer pipe and the telescopic inner pipe is made of stainless steel materials.
Preferably, the head of each positioning bolt is wrapped by a layer of soft sponge with soft texture and uniform thickness.
Preferably, the outer surface of each inserted rod is provided with a layer of anti-corrosion coating with uniform thickness.
Preferably, the inner wall of the slot is provided with a layer of wear-resistant pad with uniform thickness and rough surface.
The utility model has the advantages that: when in use, the bottom plate is fixed on the ground through the fastening bolt, then the extension length of the telescopic inner tube is adjusted according to actual needs, after the extension height of the telescopic inner tube is fixed, the positioning bolt is screwed down, when the head of the positioning bolt only abuts against the side wall of the telescopic outer tube, the extension height of the telescopic inner tube is fixed therewith, thereby realizing the adjustment of the arbitrary extension height of the telescopic inner tube, at the moment, the density degree of the inserted bars can be correspondingly adjusted according to the actual needs, the inserted bars are inserted into the corresponding slots, the length of the telescopic railing is adjusted, because the two ends of the telescopic railing are rotatably connected with the corresponding connectors, the connectors are in threaded connection with the threaded holes on the telescopic outer tube, the telescopic inner tube and the inserted bars, the position of the telescopic railing is fixed therewith, when in need of disassembly, the fastening bolt and the connectors are directly unscrewed, and the, then the inserted bar is pulled out of the slot, the positioning bolt is unscrewed, and the telescopic inner pipe is quickly disassembled after being contracted into the telescopic outer pipe.
Drawings
Fig. 1 is a schematic structural view of a rapidly detachable anti-collision traffic guardrail provided by the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
FIG. 3 is an enlarged view at B of FIG. 1;
fig. 4 is the utility model provides a can dismantle crashproof formula traffic guardrail's bar opening and positioning bolt cooperation schematic structure view fast.
In the figure: 1 bottom plate, 2 flexible outer tubes, 3 flexible inner tubes, 4 slots, 5 inserted bars, 6 flexible railing, 7 positioning bolt, 8 connectors, 9 screw holes, 10 bar openings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a collision-proof traffic guardrail capable of being rapidly disassembled comprises a bottom plate 1, wherein the bottom plate 1 is tightly connected with the ground through fastening bolts, telescopic outer tubes 2 are symmetrically arranged at two ends of the side wall of the bottom plate 1, each telescopic outer tube 2 and each telescopic inner tube 3 are made of stainless steel materials, the telescopic outer tubes 2 and the telescopic inner tubes 3 are exposed outside for a long time and are easy to rust, the telescopic outer tubes 2 and the telescopic inner tubes 3 made of stainless steel have strong corrosion resistance, meanwhile, the stainless steel has high strength and strong impact resistance and collision resistance, the collision resistance of the traffic guardrail is improved, openings are arranged at the upper end of each telescopic outer tube 2, the telescopic inner tubes 3 are slidably connected with the openings at the upper ends of the telescopic outer tubes 2, strip-shaped openings 10 are arranged on the telescopic outer tubes 2, positioning bolts 7 are arranged in the strip-shaped openings 10, and the diameters, along with the gradual screwing of the positioning bolts 7, when the heads of the positioning bolts 7 are only abutted against the side walls of the telescopic outer tubes 2, the extending heights of the telescopic inner tubes 3 are fixed, so that the adjustment of any extending height of the telescopic inner tubes 3 is realized, the heads of the positioning bolts 7 are respectively wrapped with a layer of soft sponge with soft texture and uniform thickness, the heads of the positioning bolts 7 are wrapped with the soft sponge, the phenomenon that fingers are drawn when workers twist the positioning bolts 7 to adjust the extending heights of the telescopic inner tubes 3 is avoided, the heights of the traffic guardrails can be correspondingly adjusted according to actual conditions, the practicability is high, and the positioning bolts 7 penetrate through the strip-shaped openings 10 inwards to be in threaded connection with the telescopic inner tubes 3;
the side wall of the bottom plate 1 is provided with a plurality of groups of slots 4 which are uniformly distributed, in the actual installation process, the density degree of the inserted rods 5 can be correspondingly adjusted according to actual needs, and the corresponding inserted rods 5 are not required to be inserted into each slot 4, so that the installation is practical, the inner walls of the slots 4 are provided with a layer of wear-resistant pads with uniform thickness and rough surface, the arrangement of the wear-resistant pads is to avoid the situation that the inserted rods 5 are inserted into the slots 4 back and forth, the inner walls of the slots 4 are seriously worn laterally, so that the inserted rods 5 are not firmly fixed, and the like, the inserted rods 5 are arranged in the slots 4, the outer surface of each inserted rod 5 is provided with a layer of anti-corrosion coating with uniform thickness, the service life of the inserted rods 5 is prolonged due to the arrangement of the anti-corrosion coating, the telescopic railings 6 are arranged between the inserted rods 5 and the telescopic outer pipe 2 and, the flexible inner prop can the free rotation with flexible outer prop, and 6 both ends of every flexible railing rotate respectively and are connected with connector 8, are provided with the screw hole 9 that matches with connector 8 on inserted bar 5, flexible outer tube 2 and the 3 lateral walls of flexible inner tube, also are provided with flexible railing 6 between two inserted bars 5, and flexible railing 6 both ends are through connector 8 and 5 lateral walls threaded connection of inserted bar equally.
In the utility model, when in use, firstly, the bottom plate 1 is fixed on the ground through the fastening bolt, then the extension length of the telescopic inner tube 3 is adjusted according to the actual requirement, after the extension height of the telescopic inner tube 3 is fixed, then the positioning bolt 7 is screwed, when the head of the positioning bolt 7 is only propped against the side wall of the telescopic outer tube 2, the extension height of the telescopic inner tube 3 is also fixed, thereby realizing the adjustment of the arbitrary extension height of the telescopic inner tube 3, at the moment, the density degree of the inserted bar 5 can be correspondingly adjusted according to the actual requirement, the inserted bar 5 is inserted into the corresponding slot 4, the length of the telescopic railing 6 is adjusted, because the two ends of the telescopic railing 6 are rotatably connected with the corresponding connectors 8, the connectors 8 are in threaded connection with the threaded holes 9 on the telescopic outer tube 2, the telescopic inner tube 3 and the inserted bar 5, the position of the telescopic railing 6 is fixed therewith, fastening bolt and connector 8 are directly unscrewed, pull down bottom plate 1 and flexible railing 6, then extract slot 4 with inserted bar 5, unscrew positioning bolt 7, when making 7 heads of positioning bolt and 3 lateral walls separation of flexible outer tube, behind flexible outer tube 2, the dismantlement is comparatively rapid in the shrink of flexible inner tube 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A collision-proof traffic guardrail capable of being quickly disassembled comprises a bottom plate (1), wherein the bottom plate (1) is fastened and connected with the ground through fastening bolts, and is characterized in that telescopic outer tubes (2) are symmetrically arranged at two ends of the side wall of the bottom plate (1), an opening is formed in the upper end of each telescopic outer tube (2), a telescopic inner tube (3) is connected to the opening at the upper end of each telescopic outer tube (2) in a sliding mode, a strip-shaped opening (10) is formed in each telescopic outer tube (2), a positioning bolt (7) is arranged in each strip-shaped opening (10), the positioning bolt (7) penetrates through the strip-shaped openings (10) inwards to be in threaded connection with the telescopic inner tubes (3), a plurality of groups of slots (4) which are uniformly distributed are formed in the side wall of the bottom plate (1), inserting rods (5) are arranged in the slots (4), and telescopic railings (6) are arranged between the inserting rods (, every flexible railing (6) both ends rotate respectively and are connected with connector (8), be provided with screw hole (9) that match with connector (8), two on inserted bar (5), flexible outer tube (2) and flexible inner tube (3) lateral wall also be provided with flexible railing (6) between inserted bar (5), flexible railing (6) both ends are equally through connector (8) and inserted bar (5) lateral wall threaded connection.
2. A quickly detachable crash barrier according to claim 1, wherein each of said outer telescopic tube (2) and said inner telescopic tube (3) is made of stainless steel.
3. The rapidly detachable anti-collision traffic guardrail according to claim 1, characterized in that the head of each positioning bolt (7) is wrapped with a layer of soft sponge with soft texture and uniform thickness.
4. A quickly detachable crash barrier according to claim 1, wherein each of said rods (5) is provided on its outer surface with a rust-proof coating of uniform thickness.
5. A rapidly detachable crash barrier according to claim 1, wherein the inner wall of the slot (4) is provided with a layer of wear pad with uniform thickness and rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249642.6U CN211472309U (en) | 2019-12-16 | 2019-12-16 | Anti-collision traffic guardrail capable of being rapidly disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922249642.6U CN211472309U (en) | 2019-12-16 | 2019-12-16 | Anti-collision traffic guardrail capable of being rapidly disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211472309U true CN211472309U (en) | 2020-09-11 |
Family
ID=72379294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922249642.6U Expired - Fee Related CN211472309U (en) | 2019-12-16 | 2019-12-16 | Anti-collision traffic guardrail capable of being rapidly disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211472309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123276A (en) * | 2021-04-23 | 2021-07-16 | 贵弘建设发展有限公司 | Rail guard for municipal works |
-
2019
- 2019-12-16 CN CN201922249642.6U patent/CN211472309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123276A (en) * | 2021-04-23 | 2021-07-16 | 贵弘建设发展有限公司 | Rail guard for municipal works |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |