CN220908245U - Rail guard with buffer property - Google Patents
Rail guard with buffer property Download PDFInfo
- Publication number
- CN220908245U CN220908245U CN202322129581.6U CN202322129581U CN220908245U CN 220908245 U CN220908245 U CN 220908245U CN 202322129581 U CN202322129581 U CN 202322129581U CN 220908245 U CN220908245 U CN 220908245U
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- CN
- China
- Prior art keywords
- buffer
- guard
- protective fence
- fence body
- block
- Prior art date
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- 239000000872 buffer Substances 0.000 title claims abstract description 62
- 230000001681 protective effect Effects 0.000 claims abstract description 24
- 230000003139 buffering effect Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 abstract description 8
- 238000013016 damping Methods 0.000 abstract description 5
- 239000006173 Good's buffer Substances 0.000 abstract description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of protective railings, in particular to a protective railing with buffering performance, which comprises a protective railing body, wherein two groups of guide rods are horizontally arranged in the protective railing body, fixed blocks are arranged on the right sides of the two groups of guide rods, the left sides of the two groups of guide rods are fixedly provided with the buffering railing body, sliding grooves are formed in the buffering railing body, two sliding blocks are symmetrically arranged in the sliding grooves, and buffers are arranged on one sides of the two sliding blocks. According to the utility model, the guide rod can play a role in guiding, so that the buffer fence body can only move towards the guard fence body in the horizontal direction, when the sliding blocks move in the sliding groove, the two sliding blocks are away from each other, the sliding blocks can push the input end of the buffer to move, the buffer effect can be achieved through the hydraulic damping structure in the buffer, and the buffer fence has a good buffer effect, so that the guard fence body is prevented from being seriously damaged.
Description
Technical Field
The utility model relates to the technical field of guard rails, in particular to a guard rail with buffering performance.
Background
The highway engineering structure comprises: roadbeds, pavements, bridges, culverts, tunnels, drainage systems, safety protection facilities, greening and traffic monitoring facilities, houses, workshops and other service facilities used for construction, maintenance and monitoring, and the protective fence for highway engineering is a protective fence used on roads, is usually used on two sides of roads for protection, or is installed in the middle of roads for isolation, belongs to a common protection tool on municipal roads, and can protect vehicles from crossing road ranges under the conditions of vehicle runaway, collision and the like.
The utility model discloses a rail guard for highway engineering that number CN216551712U is through being provided with coupling assembling on each stand for when needs use, can expand the stand through telescopic machanism, realize the protection, and through setting up the deflection ball at telescopic machanism, make adjacent stand can change protection angle, make this rail guard can become different shapes, thereby rationally set up according to construction area size, facilitate the use.
In summary, the following technical problems exist in the prior art: the existing guard rail does not have a buffering function, when a vehicle collides with the guard rail, the caused collision force is large, the damage condition is serious, and the protection performance is poor.
Disclosure of utility model
The present utility model is directed to a guard rail with buffering capability, so as to solve the above-mentioned problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a rail guard with buffer performance, includes the rail guard body, the inside level of rail guard body is provided with two sets of guide bars, two sets of the right side of guide bar all is provided with the fixed block, two sets of the left side of guide bar all is fixed with the buffer rail body, the spout has been seted up to the inside of the buffer rail body, the inside symmetry of spout is provided with two sliders, two one side of slider all is provided with the buffer, the input of buffer just is provided with buffer spring near one side of slider, two the opposite side of slider all is provided with the stopper, two the inside of slider all is connected with the connecting rod.
Preferably, the buffer fence body forms a telescopic structure with the guard fence body through a guide rod, and the telescopic sliding block forms an elastic structure with the buffer through a sliding groove and a buffer spring.
Preferably, the limiting block is fixedly connected with the sliding groove, and the connecting rod penetrates through the sliding block.
Preferably, the connecting rod is further provided with:
The hinge piece, it sets up one side of connecting rod, the end-to-end connection of hinge piece has the hinge lever, the outer wall of hinge lever is provided with the connecting block.
Preferably, the hinge part forms a rotary structure with the connecting block through a hinge rod, and the connecting block is fixedly connected with the guard rail body.
Preferably, the guard rail body is further provided with:
The mounting groove, it sets up the inside of rail guard body, the lower extreme of mounting groove is connected with the fixing base, the lower extreme of fixing base is provided with the fixed plate, a plurality of spacing holes have evenly been seted up to one side of fixing base, the internal connection in spacing hole has stop bolt.
Preferably, the fixed plate forms a telescopic structure with the guard rail body through the fixed seat and the mounting groove, and the limit bolt penetrates through the inner wall of the guard rail body.
The above description shows that the technical problems to be solved by the present application can be solved by the above technical solutions of the present application.
Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:
According to the utility model, the guide rod is arranged, so that the buffer fence body can only move towards the guard fence body in the horizontal direction, when the sliding blocks move in the sliding grooves, the two sliding blocks are away from each other, the sliding blocks can push the input end of the buffer to move, the buffer effect can be achieved through the hydraulic damping structure in the buffer, and the buffer fence has a good buffer effect, so that the guard fence body is prevented from being seriously damaged; the sliding block can be pushed to reset under the action of compression of the buffer spring, and the limiting block arranged in the sliding groove can play a limiting role, so that the situation that the sliding block is reset too much is avoided;
According to the utility model, the hinge piece can move under the cooperation of the connecting block and the hinge rod, so that the connecting rod pushes the sliding block to vertically move; through under the cooperation of mounting groove, can adjust the height of rail guard body, conveniently use under the environment of difference, adjust the back of accomplishing, screw up limit bolt, fix the rail guard body.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a buffer fence according to the present utility model;
FIG. 3 is an enlarged schematic view of a portion of FIG. 2A in accordance with the present utility model;
FIG. 4 is a schematic cross-sectional view of a guard rail according to the present utility model.
In the figure: 1. a guard rail body; 2. a guide rod; 3. a fixed block; 4. a buffer fence body; 5. a chute; 6. a slide block; 7. a buffer; 8. a buffer spring; 9. a limiting block; 10. a connecting rod; 11. a hinge; 12. a hinge rod; 13. a connecting block; 14. a mounting groove; 15. a fixing seat; 16. a fixing plate; 17. a limiting hole; 18. and a limit bolt.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Description of the preferred embodiments
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a rail guard with buffer performance, including rail guard body 1, rail guard body 1's inside level is provided with two sets of guide bars 2, two sets of guide bars 2's right side all is provided with fixed block 3, two sets of guide bars 2's left side all is fixed with buffer fence body 4, spout 5 has been seted up to buffer fence body 4's inside, spout 5's inside symmetry is provided with two sliders 6, one side of two sliders 6 all is provided with buffer 7, buffer 7's input and one side that is close to slider 6 are provided with buffer spring 8, two slider 6's opposite side all is provided with stopper 9, two slider 6's inside all is connected with connecting rod 10.
Example two
The scheme in the first embodiment is further described below in conjunction with a specific working manner, and the details are described below:
As shown in fig. 1, 2 and 3, as a preferred embodiment, on the basis of the above manner, further, the buffer fence body 4 forms a telescopic structure through the guide rod 2 and the guard fence body 1, the telescopic sliding block 6 forms an elastic structure through the sliding groove 5 and the buffer spring 8 and the buffer 7, and the guide rod 2 can play a guiding role, so that the buffer fence body 4 can move towards the guard fence body 1 only in the horizontal direction, when the sliding block 6 moves in the sliding groove 5, the two sliding blocks 6 are far away from each other, the sliding block 6 pushes the input end of the buffer 7 to move, and the buffer fence body can play a buffering role through the hydraulic damping structure in the buffer 7, so that the buffer fence body is prevented from being seriously damaged; the limiting block 9 is fixedly connected with the sliding groove 5, the connecting rod 10 penetrates into the sliding block 6, the sliding block 6 can be pushed to reset under the action of compression of the buffer spring 8, and the limiting block 9 arranged in the sliding groove 5 can play a limiting role, so that the sliding block 6 is prevented from being reset too much.
As shown in fig. 1, 2 and 4, as a preferred embodiment, further, on the basis of the above manner, a hinge 11 is provided at one side of the connection rod 10, the end of the hinge 11 is connected with a hinge rod 12, the outer wall of the hinge rod 12 is provided with a connection block 13, the hinge 11 forms a rotating structure with the connection block 13 through the hinge rod 12, and the connection block 13 is fixedly connected with the guard rail body 1, and the connection rod 10 pushes the sliding block 6 to perform vertical movement by enabling the hinge 11 to perform movement under the cooperation of the connection block 13 and the hinge rod 12; the mounting groove 14, it sets up in the inside of rail guard body 1, the lower extreme of mounting groove 14 is connected with fixing base 15, the lower extreme of fixing base 15 is provided with fixed plate 16, constitute extending structure through fixing base 15 and between mounting groove 14 and the rail guard body 1, a plurality of spacing holes 17 have evenly been seted up to one side of fixing base 15, the internal connection of spacing hole 17 has spacing bolt 18, spacing bolt 18 runs through to the inner wall of rail guard body 1, through under the cooperation of mounting groove 14, can adjust the height of rail guard body 1, the convenience is used under different environment, after the regulation is accomplished, screw up spacing bolt 18, fix rail guard body 1.
From the above, it can be seen that:
The utility model aims at the technical problems that: the existing guard rail has no buffer function, and when a vehicle collides with the guard rail, the collision force is large, the damage condition is serious, and the protection performance is poor; the technical scheme of each embodiment is adopted. Meanwhile, the implementation process of the technical scheme is as follows:
Before the protective fence with the buffering performance is used, the protective fence body 1 is placed at a proper position, the fixed plate 16 arranged on the fixed seat 15 can be used for fixing the fixed plate 16 to the ground through the fixed plate 16, so that the stability of the protective fence is improved, the limiting bolt 18 on the protective fence body 1 is unscrewed, the limiting bolt 18 is separated from the limiting hole 17, the fixing of the protective fence body 1 is released, the height of the protective fence body 1 can be adjusted under the cooperation of the mounting groove 14, the protective fence body 1 is convenient to use in different environments, after the adjustment is finished, the limiting bolt 18 is screwed, the protective fence body 1 is fixed, when the buffer fence body 4 is impacted by the outside, the guide rod 2 is arranged, the buffer fence body 4 can only move towards the protective fence body 1 in the horizontal direction, the hinge piece 11 can move under the cooperation of the connecting block 13 and the hinge rod 12, so that the connecting rod 10 pushes the slide block 6 to vertically move, when the slide block 6 moves in the chute 5, the two slide blocks 6 are far away from each other, the slide block 6 can push the input end of the buffer 7 to move, the buffer function can be realized through the hydraulic damping structure in the buffer 7, meanwhile, the slide block 6 drives the buffer spring 8 to move and compress when moving, when the external collision force dissipates, the slide block 6 can be pushed to reset under the compression function of the buffer spring 8, and the limit block 9 arranged in the chute 5 can play a limiting role, the situation that the slide block 6 is excessively reset is avoided, the buffer fence body 4 is far away from the guard fence body 1 to realize the automatic reset function, the fixed block 3 arranged on the guide rod 2 further plays a limiting role, the guard fence has a good buffer effect, thereby avoiding the protective fence body from being seriously damaged.
Through the arrangement, the application can solve the technical problems, and simultaneously realize the following technical effects:
According to the utility model, the guide rod 2 is arranged to play a role in guiding, so that the buffer fence body 4 can only move towards the guard fence body 1 in the horizontal direction, when the sliding blocks 6 move in the sliding grooves 5, the two sliding blocks 6 are away from each other, the sliding blocks 6 can push the input end of the buffer 7 to move, the buffer effect can be played through the hydraulic damping structure in the buffer 7, and a good buffer effect is achieved, so that the guard fence body is prevented from being seriously damaged; the sliding block 6 can be pushed to reset under the action of compression of the buffer spring 8, and the limiting block 9 arranged in the sliding groove 5 can play a limiting role, so that the sliding block 6 is prevented from being reset too much;
The utility model enables the hinge piece 11 to move under the cooperation of the connecting block 13 and the hinge rod 12, so that the connecting rod 10 pushes the sliding block 6 to move vertically; through the cooperation in mounting groove 14, can adjust the height of rail guard body 1, conveniently use under different environment, adjust the back of accomplishing, screw up limit bolt 18, fix rail guard body 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A guard rail with cushioning properties, comprising:
The rail guard body (1), the inside level of rail guard body (1) is provided with two sets of guide bars (2), two sets of the right side of guide bar (2) all is provided with fixed block (3), two sets of the left side of guide bar (2) all is fixed with buffer fence body (4), spout (5) have been seted up to the inside of buffer fence body (4), the inside symmetry of spout (5) is provided with two sliders (6), two one side of slider (6) all is provided with buffer (7), the input of buffer (7) just is provided with buffer spring (8) near one side of slider (6), two the opposite side of slider (6) all is provided with stopper (9), two the inside of slider (6) all is connected with connecting rod (10).
2. The protective fence with buffering performance according to claim 1, wherein the buffering fence body (4) forms a telescopic structure with the protective fence body (1) through a guide rod (2), and the telescopic sliding block (6) forms an elastic structure with the buffer (7) through a sliding groove (5) and a buffering spring (8).
3. The protective fence with buffering performance according to claim 1, wherein the limiting block (9) is fixedly connected with the sliding groove (5), and the connecting rod (10) penetrates into the sliding block (6).
4. A guard rail with cushioning properties according to claim 1, characterized in that the connecting rod (10) is further provided with:
the hinge piece (11) is arranged on one side of the connecting rod (10), the tail end of the hinge piece (11) is connected with a hinge rod (12), and the outer wall of the hinge rod (12) is provided with a connecting block (13).
5. The protective fence with buffering performance according to claim 4, wherein the hinge piece (11) forms a rotary structure with the connecting block (13) through the hinge rod (12), and the connecting block (13) is fixedly connected with the protective fence body (1).
6. A guard rail with cushioning properties according to claim 1, characterized in that the guard rail body (1) is further provided with:
the mounting groove (14) is formed in the guard rail body (1), the lower end of the mounting groove (14) is connected with a fixing seat (15), the lower end of the fixing seat (15) is provided with a fixing plate (16), one side of the fixing seat (15) is uniformly provided with a plurality of limiting holes (17), and the inner part of each limiting hole (17) is connected with a limiting bolt (18).
7. The protective fence with buffering performance according to claim 6, wherein the fixing plate (16) forms a telescopic structure with the protective fence body (1) through the fixing seat (15) and the mounting groove (14), and the limit bolt (18) penetrates through the inner wall of the protective fence body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129581.6U CN220908245U (en) | 2023-08-08 | 2023-08-08 | Rail guard with buffer property |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322129581.6U CN220908245U (en) | 2023-08-08 | 2023-08-08 | Rail guard with buffer property |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220908245U true CN220908245U (en) | 2024-05-07 |
Family
ID=90912612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322129581.6U Active CN220908245U (en) | 2023-08-08 | 2023-08-08 | Rail guard with buffer property |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220908245U (en) |
-
2023
- 2023-08-08 CN CN202322129581.6U patent/CN220908245U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |