CN221094950U - Combined aluminum alloy traffic guardrail with energy absorbing mechanism - Google Patents
Combined aluminum alloy traffic guardrail with energy absorbing mechanism Download PDFInfo
- Publication number
- CN221094950U CN221094950U CN202322917524.4U CN202322917524U CN221094950U CN 221094950 U CN221094950 U CN 221094950U CN 202322917524 U CN202322917524 U CN 202322917524U CN 221094950 U CN221094950 U CN 221094950U
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- Prior art keywords
- fixedly connected
- plate
- aluminum alloy
- mounting
- absorbing mechanism
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- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a combined aluminum alloy traffic guardrail with an energy absorption mechanism, which comprises a transverse plate, wherein one end of the transverse plate is fixedly connected with a supporting rod, the surface of the supporting rod is fixedly provided with a shell, the center of one side of an inner cavity of the shell is fixedly connected with a damper, one side of the damper is fixedly connected with a movable plate, and the surface of the movable plate is movably connected with a movable rod. According to the utility model, firstly, when the guardrail collides in the use process, impact force of the collision drives the pressure release plate to release, the pressure release plate drives the first installation block to start to release, the first installation block drives the sliding plate to start to release, the sliding plate drives the movable plate to start to release, the movable plate drives the movable rod and the damper to start to release simultaneously, and the movable rod drives the movable block to start to release, so that the impact force can be effectively relieved and eliminated, and the service life of the guardrail is prolonged.
Description
Technical Field
The utility model relates to the technical field of traffic guardrails, in particular to a combined aluminum alloy traffic guardrail with an energy absorption mechanism.
Background
The traffic guardrail is a traffic safety facility arranged at the outer side of a road shoulder, a traffic separation belt, pedestrian road teeth and the like. The collision energy is absorbed through self-deformation or vehicle climbing, so that the running direction of the vehicle is changed, the vehicle is prevented from going out of a road or entering a opposite lane, and the injury to passengers is reduced to the greatest extent;
However, the existing traffic guardrail has no energy absorption function, so that impact force of the traffic guardrail cannot be effectively relieved and eliminated in the collision process, damage is caused to the guardrail, the use efficiency of the guardrail is reduced, and meanwhile, trouble is brought to workers.
Disclosure of utility model
Therefore, the utility model provides a combined aluminum alloy traffic guardrail with an energy absorption mechanism, which solves the problems in the prior art.
In order to achieve the above object, the present utility model provides the following technical solutions:
According to the first aspect of the utility model, the combined aluminum alloy traffic guardrail with the energy absorbing mechanism comprises a transverse plate, one end of the transverse plate is fixedly connected with a supporting rod, the surface of the supporting rod is fixedly provided with a shell, the center of one side of the inner cavity of the shell is fixedly connected with a damper, one side of the damper is fixedly connected with a movable plate, the surface of the movable plate is movably connected with a movable rod, one side of the movable rod is movably connected with a movable block, one side of the movable plate is fixedly connected with a sliding plate, one side of the sliding plate is fixedly connected with a first installation block, and one side of the first installation block penetrates through the outside of the shell and is fixedly connected with a buffer plate.
Further, the mounting plates are fixedly connected to the two sides of the transverse plate, and mounting holes are formed in the surface of the mounting plates.
Further, one side of the supporting rod is fixedly connected with a first mounting block, and a first mounting bolt is arranged on the surface of the first mounting block.
Further, the sliding grooves are formed in the two ends of the inner cavity of the shell, the sliding blocks are fixedly connected to the two ends of the sliding plate, and the surfaces of the sliding blocks are slidably connected into the inner cavity of the sliding grooves.
Further, one side of the inner cavity of the shell is fixedly connected with a sliding rail, and one side of the movable block is slidably connected in the inner cavity of the sliding rail.
Further, the right sides at two ends of the first mounting block are fixedly connected with second mounting blocks, and second mounting bolts are arranged on the surfaces of the second mounting blocks.
Further, the surface of the transverse plate is provided with a locking bolt, and the inner side of the supporting rod is provided with a vertical rod.
The utility model has the following advantages: firstly, when the guardrail collides in the use, the impact force of the collision drives the pressure relief plate to relieve pressure, the pressure relief plate drives the first installation block to start to relieve pressure, the first installation block drives the sliding plate to start to relieve pressure, the sliding plate drives the movable plate to start to relieve pressure, the movable plate drives the movable rod and the damper to start to relieve pressure simultaneously, and the movable rod drives the movable block to start to relieve pressure, so that the service life of the guardrail is prolonged.
Drawings
Fig. 1 provides a perspective view of some embodiments of the utility model.
Fig. 2 provides a rear view of a cross plate in accordance with some embodiments of the present utility model.
Fig. 3 is a cross-sectional view of a housing provided in accordance with some embodiments of the present utility model.
Fig. 4 provides a partial enlarged view at a in fig. 3 according to some embodiments of the present utility model.
In the figure: 1. a cross plate; 2. a support rod; 3. a housing; 4. a pressure relief plate; 5. a locking bolt; 6. a mounting plate; 7. a first mounting block; 8. a first mounting bolt; 9. a movable plate; 10. a sliding plate; 11. a damper; 12. a movable rod; 13. a movable block; 14. a slide rail; 15. a chute; 16. a slide block; 17. a second mounting block; 18. and a second mounting bolt.
Detailed Description
Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
The combined aluminum alloy traffic guardrail with the energy absorbing mechanism comprises a transverse plate 1, wherein one end of the transverse plate 1 is fixedly connected with a supporting rod 2, the surface of the supporting rod 2 is fixedly provided with a shell 3, the center of one side of an inner cavity of the shell 3 is fixedly connected with a damper 11, one side of the damper 11 is fixedly connected with a movable plate 9, the surface of the movable plate 9 is movably connected with a movable rod 12, one side of the movable rod 12 is movably connected with a movable block 13, one side of the movable plate 9 is fixedly connected with a sliding plate 10, one side of the sliding plate 10 is fixedly connected with a first installation block 7, and one side of the first installation block 7 penetrates through the outer part of the shell 3 and is fixedly connected with a buffer plate 4;
Through increasing attenuator 11, movable rod 12, movable block 13, fly leaf 9, sliding plate 10, first installation piece 7 and slow down clamp plate 4, can play the effect of energy-absorbing, can effectively alleviate and eliminate the impact force that the striking produced to the life of guardrail has been improved.
Example 2
The two sides of the transverse plate 1 are fixedly connected with mounting plates 6, mounting holes are formed in the surfaces of the mounting plates 6, one side of each supporting rod 2 is fixedly connected with a first mounting block 7, the surface of each first mounting block 7 is provided with a first mounting bolt 8, two ends of the inner cavity of the shell 3 are provided with sliding grooves 15, two ends of each sliding plate 10 are fixedly connected with sliding blocks 16, the surfaces of the sliding blocks 16 are slidably connected in the inner cavity of the sliding grooves 15, one side of the inner cavity of the shell 3 is fixedly connected with sliding rails 14, one side of each movable block 13 is slidably connected in the inner cavity of each sliding rail 14, the right sides of the two ends of each first mounting block 7 are fixedly connected with second mounting blocks 17, the surfaces of the second mounting blocks 17 are provided with second mounting bolts 18, the surface of the transverse plate 1 is provided with locking bolts 5, and the inner side of each supporting rod 2 is provided with a vertical rod;
Through increasing mounting panel 6 and mounting hole, be convenient for assemble diaphragm 1, through increasing locking bolt 5, be convenient for fix diaphragm 1, through increasing first installation piece 7 and first mounting bolt 8, be convenient for carry out the dismouting to casing 3, through increasing spout 15, be convenient for spacing slider 16, improved the gliding stability of sliding plate 10, through increasing slide rail 14, improved the gliding stability of movable block 13.
The technical effects achieved by the embodiment are as follows: firstly, when the guardrail collides in the use process, the impact force of the collision drives the pressure relief plate 4 to relieve, the first installation block 7 is driven to start to relieve through the pressure relief plate 4, the sliding plate 10 is driven to start to relieve through the first installation block 7, the movable plate 9 is driven to start to relieve through the sliding plate 10, the movable rod 12 and the damper 11 are driven to simultaneously start to relieve through the movable plate 9, the movable block 13 is driven to start to relieve and eliminate the impact force through the movable rod 12, and therefore the service life of the guardrail is prolonged.
Claims (7)
1. The utility model provides a combination formula aluminum alloy traffic guardrail with energy-absorbing mechanism, includes diaphragm (1), its characterized in that: one end fixedly connected with bracing piece (2) of diaphragm (1), the fixed surface of bracing piece (2) installs casing (3), the center department fixedly connected with attenuator (11) of casing (3) inner chamber one side, one side fixedly connected with fly leaf (9) of attenuator (11), the surface swing joint of fly leaf (9) has fly leaf (12), one side swing joint of fly leaf (12) has fly leaf (13), one side fixedly connected with sliding plate (10) of fly leaf (9), one side fixedly connected with first installation piece (7) of sliding plate (10), one side of first installation piece (7) runs through to outside fixedly connected with slow clamp plate (4) of casing (3).
2. A modular aluminum alloy traffic guardrail with energy absorbing mechanism as claimed in claim 1, wherein: the two sides of the transverse plate (1) are fixedly connected with mounting plates (6), and mounting holes are formed in the surfaces of the mounting plates (6).
3. A modular aluminum alloy traffic guardrail with energy absorbing mechanism as claimed in claim 1, wherein: one side of the supporting rod (2) is fixedly connected with a first mounting block (7), and a first mounting bolt (8) is arranged on the surface of the first mounting block (7).
4. A modular aluminum alloy traffic guardrail with energy absorbing mechanism as claimed in claim 1, wherein: the sliding plate is characterized in that sliding grooves (15) are formed in two ends of an inner cavity of the shell (3), sliding blocks (16) are fixedly connected to two ends of the sliding plate (10), and the surfaces of the sliding blocks (16) are slidably connected into the inner cavity of the sliding grooves (15).
5. A modular aluminum alloy traffic guardrail with energy absorbing mechanism as claimed in claim 1, wherein: one side of the inner cavity of the shell (3) is fixedly connected with a sliding rail (14), and one side of the movable block (13) is slidably connected in the inner cavity of the sliding rail (14).
6. A modular aluminum alloy traffic guardrail with energy absorbing mechanism as claimed in claim 1, wherein: the right sides at two ends of the first mounting block (7) are fixedly connected with second mounting blocks (17), and second mounting bolts (18) are arranged on the surfaces of the second mounting blocks (17).
7. A modular aluminum alloy traffic guardrail with energy absorbing mechanism as claimed in claim 1, wherein: the surface of diaphragm (1) is provided with locking bolt (5), the inboard of bracing piece (2) is provided with the montant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322917524.4U CN221094950U (en) | 2023-10-30 | 2023-10-30 | Combined aluminum alloy traffic guardrail with energy absorbing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322917524.4U CN221094950U (en) | 2023-10-30 | 2023-10-30 | Combined aluminum alloy traffic guardrail with energy absorbing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221094950U true CN221094950U (en) | 2024-06-07 |
Family
ID=91310308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322917524.4U Active CN221094950U (en) | 2023-10-30 | 2023-10-30 | Combined aluminum alloy traffic guardrail with energy absorbing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221094950U (en) |
-
2023
- 2023-10-30 CN CN202322917524.4U patent/CN221094950U/en active Active
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