CN220450724U - Road surface roadblock post convenient to maintain - Google Patents
Road surface roadblock post convenient to maintain Download PDFInfo
- Publication number
- CN220450724U CN220450724U CN202321538082.6U CN202321538082U CN220450724U CN 220450724 U CN220450724 U CN 220450724U CN 202321538082 U CN202321538082 U CN 202321538082U CN 220450724 U CN220450724 U CN 220450724U
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- fixedly connected
- roadblock
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- rod
- column body
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- 238000009434 installation Methods 0.000 claims abstract description 61
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of roadblocks and discloses a road surface roadblock column convenient to maintain, which comprises a roadblock column body and an installation body, wherein a spring assembly is fixedly connected to the side surface of the roadblock column body, an installation bin is fixedly connected to one side of the spring assembly, which is far away from the roadblock column body, an elastic plate is fixedly connected to the inner cavity of the installation bin, a connecting plate is fixedly connected to one side, which is far away from the installation bin, of the elastic plate, an energy absorbing body is fixedly connected to one side, which is far away from the elastic plate, of the installation bin, a piston rod is fixedly connected to the center, which is close to the roadblock column body, of the installation bin, and a piston head is fixedly connected to one side, which is close to the center of the roadblock column body, of the piston rod. Therefore, the anti-collision capability of the roadblock column body is enhanced, the service life of the roadblock column body is prolonged, and after slight collision occurs, no worker is required to maintain, and the labor intensity of maintenance workers is further reduced through the elastic automatic reset of the spring assembly and the elastic plate.
Description
Technical Field
The utility model relates to the technical field of roadblocks, in particular to a road surface roadblock column convenient to maintain.
Background
Through using road surface roadblock post to can intercept the traffic of vehicle, and the roadblock is for stability general relatively short, when the vehicle is more on the scene of traveling, the vehicle probably can be because of concentrating or in the in-process of backing, bump with the roadblock post, thereby lead to the roadblock post impaired, and can set up the roadblock post and intercept the motor vehicle on some non-motor lanes, make this road only can pass through non-motor vehicle, and also can bump with the roadblock post in the in-process that non-motor was traveling, at this moment can lead to the roadblock post to take place to damage, the life of roadblock post has been reduced.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides the road surface roadblock column convenient to maintain, and the road surface roadblock column has the advantage of collision prevention.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road surface roadblock post convenient to maintain, includes roadblock post body, installation body, the side fixedly connected with spring assembly of roadblock post body, one side fixedly connected with installation storehouse of roadblock post body is kept away from to spring assembly, the inner chamber fixedly connected with springboard of installation storehouse, one side fixedly connected with connecting plate of installation storehouse is kept away from to the springboard, one side fixedly connected with energy-absorbing body of springboard is kept away from to the connecting plate, the center department fixedly connected with piston rod that the installation storehouse is close to the roadblock post body, one side fixedly connected with piston head that the piston rod is close to roadblock post body center department, the air cavity has been seted up at the middle part of roadblock post body, the outlet duct has been seted up to the below at roadblock post body middle part, the right side fixedly connected with of roadblock post body slowly goes out the storehouse, installation body inner chamber fixedly connected with bracing piece, the outside fixedly connected with joint piece of roadblock post body.
As a preferable technical scheme of the utility model, the top end of the roadblock column body is fixedly connected with a handle, the inner cavity of the roadblock column body is slidably connected with a mounting rod, the inner cavity of the bottom end of the roadblock column body is fixedly connected with a fixing sheet, one side of the fixing sheet, which is close to the mounting rod, is fixedly connected with a reset spring, one side of the reset spring, which is close to the mounting rod, is fixedly connected with a moving block, one side of the moving block, which is far away from the mounting rod, is fixedly connected with a limiting rod, and both the left side and the right side of the inner cavity of the mounting body are provided with limiting holes.
As a preferable technical scheme of the utility model, the spring assembly consists of a spring and a damping telescopic rod, and the damping telescopic rod is positioned at the center of an inner cavity of the spring.
As an optimized technical scheme of the utility model, the elastic plate is S-shaped, the installation bin is a rectangular cavity, and the connecting plate is attached to the inner cavity of the installation bin.
As a preferable technical scheme of the utility model, the air outlet pipe is L-shaped, the air cavity is communicated with the slow discharging bin through the air outlet pipe, and the piston head is attached to the inner cavity of the air cavity.
As a preferable technical scheme of the utility model, a sliding cavity is formed at the bottom of the inner cavity of the roadblock column body, sliding blocks are fixedly connected to the left side and the right side of the mounting rod, and the sliding blocks are slidably connected to the inner cavity of the sliding cavity.
As a preferable technical scheme of the utility model, a round hole is formed in the middle of the fixing piece, the moving block is fixedly connected with the limiting rod through a round rod, and the round rod is positioned in the inner cavities of the reset spring and the fixing piece.
As a preferable technical scheme of the utility model, the movable block is arc-shaped, the bottom end of the mounting rod is triangular, the number of the limiting rods is two, the two limiting rods are respectively positioned at the left side and the right side of the bottom of the roadblock column body, and the length value of the limiting rod positioned at the right side is larger than that of the limiting rod positioned at the left side.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when a vehicle collides, the energy absorbing body is contacted at first, the energy absorbing body absorbs energy to the force generated by collision, the elastic plate in the inner cavity of the connecting plate absorbs energy, the elastic plate, the connecting plate and the energy absorbing body can move towards the direction of the roadblock column body through the spring assembly, at the moment, the piston rod drives the piston head to move in the inner cavity of the air cavity, so that the air in the inner cavity of the air cavity is extruded, the moving speed of the energy absorbing body is slowed down through air pressure, the roadblock column body is prevented from being damaged, the deformation of the roadblock column body is prevented through the clamping connection of the supporting rod and the clamping block, the anti-collision capability of the roadblock column body is enhanced, the service life of the roadblock column body is prolonged, and after slight collision, maintenance is not required by workers, and the elastic assembly and the elastic plate can be reset automatically, so that the labor intensity of maintenance workers is further reduced.
2. According to the utility model, when the roadblock column body is installed, the installation rod is pressed downwards, then the installation rod is rotated, so that the sliding block enters the inner cavity of the limit bin, and the installation rod is locked, when the installation rod descends, the moving block is driven to move, so that the two limit rods are driven to move towards the limit holes respectively, the limit rods are inserted into the inner cavity of the limit holes, the installation of the roadblock column body is realized, when the roadblock column body is dismounted, the installation rod is only required to be rotated, and then the installation rod is pulled upwards, so that the limit rods are driven to leave the inner cavity of the limit holes through the reset spring, and the roadblock column body can be dismounted, so that the roadblock column body is quickly installed and dismounted, and the daily maintenance of workers is more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the connection of a piston rod of the structure of the present utility model;
FIG. 3 is a schematic diagram of the connection of the spring plate of the present utility model;
FIG. 4 is a schematic view of the connection of the structural support rods of the present utility model;
FIG. 5 is a schematic view of the connection of the clamping blocks of the present utility model.
In the figure: 1. a barrier post body; 2. a spring assembly; 3. a mounting bin; 4. an elastic plate; 5. a connecting plate; 6. an energy absorber; 7. a piston rod; 8. a piston head; 9. an air cavity; 10. a handle; 11. an air outlet pipe; 12. slowly discharging from the bin; 13. a mounting body; 14. a support rod; 15. a clamping block; 16. a mounting rod; 17. a sliding chamber; 18. a sliding block; 19. a limit bin; 20. a fixing piece; 21. a return spring; 22. a moving block; 23. a limit rod; 24. and a limiting hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, 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.
As shown in fig. 1 to 5, the utility model provides a road surface roadblock column convenient to maintain, which comprises a roadblock column body 1 and an installation body 13, wherein a spring assembly 2 is fixedly connected to the side surface of the roadblock column body 1, an installation bin 3 is fixedly connected to one side of the spring assembly 2, which is far away from the roadblock column body 1, an elastic plate 4 is fixedly connected to the inner cavity of the installation bin 3, a connecting plate 5 is fixedly connected to one side of the elastic plate 4, which is far away from the installation bin 3, an energy absorbing body 6 is fixedly connected to one side of the connecting plate 5, a piston rod 7 is fixedly connected to the center of the installation bin 3, which is close to the center of the roadblock column body 1, a piston head 8 is fixedly connected to one side of the piston rod 7, which is close to the center of the roadblock column body 1, an air cavity 9 is arranged in the middle of the roadblock column body 1, an air outlet pipe 11 is arranged below the middle of the roadblock column body 1, a slow outlet bin 12 is fixedly connected to the right side of the roadblock column body 1, a supporting rod 14 is fixedly connected to the inner cavity of the installation body 13, and a clamping block 15 is fixedly connected to the outer side of the roadblock column body 1;
when a vehicle collides, the vehicle is firstly contacted with the energy absorbing body 6, the energy absorbing body 6 absorbs energy to the force generated by the collision, the elastic plate 4 in the inner cavity of the connecting plate 5 absorbs energy, the elastic plate 4, the connecting plate 5 and the energy absorbing body 6 can move towards the direction of the roadblock column body 1 through the spring component 2, at the moment, the piston rod 7 drives the piston head 8 to move in the inner cavity of the air cavity 9, so that the air in the inner cavity of the air cavity 9 is extruded, the moving speed of the energy absorbing body 6 is slowed down through air pressure, the roadblock column body 1 is prevented from being damaged, the deformation of the roadblock column body 1 is prevented through the clamping connection of the supporting rod 14 and the clamping block 15, the anti-collision capability of the roadblock column body 1 is enhanced, the service life of the roadblock column body 1 is prolonged, and after slight collision, workers are not required to maintain, the elastic automatic reset of the spring component 2 and the elastic plate 4 can further reduce the labor intensity of maintenance workers
The novel roadblock column comprises a roadblock column body 1, a handle 10, a mounting rod 16, a fixing piece 20, a reset spring 21, a movable block 22, a limiting rod 23 and limiting holes 24, wherein the handle 10 is fixedly connected to the top end of the roadblock column body 1, the mounting rod 16 is slidably connected to the inner cavity of the roadblock column body 1, the fixing piece 20 is fixedly connected to the inner cavity of the bottom end of the roadblock column body 1, the reset spring 21 is fixedly connected to one side of the fixing piece 20, which is close to the mounting rod 16, the movable block 22 is fixedly connected to one side, which is far away from the mounting rod 16, of the movable block 22, and the limiting holes 24 are formed in the left side and the right side of the inner cavity of the mounting body 13;
when the roadblock post body 1 is installed, the installation rod 16 is pressed downwards, then the installation rod 16 is rotated, the sliding block 18 enters the inner cavity of the limit bin 19, and therefore the installation rod 16 is locked, when the installation rod 16 descends, the moving block 22 is driven to move, and accordingly the two limit rods 23 are driven to move towards the limit holes 24 respectively, so that the limit rods 23 are inserted into the inner cavity of the limit holes 24, the installation of the roadblock post body 1 is achieved, when the roadblock post body 1 is dismounted, only the installation rod 16 is required to be rotated, and then the installation rod 16 is pulled upwards, and therefore the limit rods 23 are driven to leave the inner cavity of the limit holes 24 through the reset springs 21, the roadblock post body 1 can be dismounted, rapid installation and dismounting of the roadblock post body 1 are achieved, and daily maintenance of workers is facilitated.
The spring assembly 2 consists of a spring and a damping telescopic rod, and the damping telescopic rod is positioned at the center of an inner cavity of the spring;
through driving the installation storehouse 3 through the power that the spring provided and resetting after the collision is over, fix a position and the direction to the installation storehouse 3 through the damping telescopic link to avoid taking place the skew at the in-process of collision, when reinforcing the collision, the stability of energy-absorbing body 6.
The elastic plate 4 is S-shaped, the installation bin 3 is a rectangular cavity, and the connecting plate 5 is attached to the inner cavity of the installation bin 3;
the elastic plate 4 is S-shaped, so that the elastic plate 4 can absorb force, the connecting plate 5 is attached to the inner cavity of the installation bin 3, and the connecting plate 5 is positioned and guided through the installation bin 3, and the energy absorber 6 is prevented from deviating.
The air outlet pipe 11 is L-shaped, the air cavity 9 is communicated with the slow discharging bin 12 through the air outlet pipe 11, and the piston head 8 is attached to the inner cavity of the air cavity 9;
through the air cavity 9 and the slow discharging bin 12 through the air outlet pipe 11, air extruded by the piston head 8 can be conveyed to the slow discharging bin 12 through the air outlet pipe 11 and discharged, and the air outlet holes are reduced through the slow discharging bin 12, so that the discharging speed of air in the inner cavity of the air cavity 9 is slowed down, and the air is buffered through air pressure.
The bottom of the inner cavity of the roadblock column body 1 is provided with a sliding cavity 17, the left side and the right side of the installation rod 16 are fixedly connected with sliding blocks 18, and the sliding blocks 18 are slidably connected in the inner cavity of the sliding cavity 17;
the inner cavity of the re-sliding cavity 17 is connected through the sliding block 18 in a sliding way, so that the sliding block 18 can be limited through the sliding cavity 17, and the mounting rod 16 can be limited.
The middle part of the fixing piece 20 is provided with a round hole, the moving block 22 and the limiting rod 23 are fixedly connected through a round rod, and the round rod is positioned in the inner cavities of the reset spring 21 and the fixing piece 20;
through movable block 22 and gag lever post 23 through round bar fixed connection to can drive gag lever post 23 entering spacing hole 24's inner chamber through the removal of movable block 22, thereby spacing roadblock post body 1, the rethread round bar is located reset spring 21's inner chamber, thereby can drive gag lever post 23 through reset spring 21 and reset.
The moving block 22 is arc-shaped, the bottom end of the mounting rod 16 is triangular, the number of the limiting rods 23 is two, the two limiting rods 23 are respectively positioned at the left side and the right side of the bottom of the roadblock column body 1, and the length value of the limiting rod 23 positioned at the right side is larger than that of the limiting rod 23 positioned at the left side;
the bottom end of the mounting rod 16 is triangular, so that when the mounting rod 16 moves downwards, the two moving blocks 22 can be pushed away towards the left side and the right side of the roadblock column body 1 respectively, the limiting rod 23 is driven to enter the inner cavity of the limiting hole 24, locking and limiting of the roadblock column body 1 are completed, the length value of the limiting rod 23 located on the right side is larger than that of the limiting rod 23 located on the left side, and accordingly two limiting rods 23 can be inserted into the inner cavities of the two limiting holes 24 respectively.
The working principle and the using flow of the utility model are as follows: installing the installation body 13 in the ground, pulling the handle 10 by hand to align the clamping blocks 15 on the side surface of the roadblock column body 1 with the support rods 14, then putting the roadblock column body into the support rods 14 downwards, then pressing the installation rods 16 downwards along the axial direction of the installation rods 16, rotating the installation rods 16, clamping the sliding blocks 18 into the inner cavities of the limiting bins 19, limiting the installation rods 16, and enabling the bottom ends of the installation rods 16 to be in contact with the moving blocks 22 through descending of the installation rods 16, so as to squeeze the two moving blocks 22, then driving the limiting rods 23 to enter the inner cavities of the limiting holes 24, thereby completing installation of the roadblock column body 1, rotating the installation rods 16, enabling the sliding blocks 18 to leave the inner cavities of the limiting bins 19, then pulling the installation rods 16 upwards, enabling the limiting rods 23 to leave the inner cavities of the limiting holes 24 through elastic force of the reset springs 21, and completing reset;
when the roadblock post body 1 receives the collision, at first carry out the energy-absorbing through energy-absorbing body 6 and connecting plate 5, carry out slight bradyseism through elastic plate 4 then, through spring assembly 2, make elastic plate 4, connecting plate 5, energy-absorbing body 6 remove to the center department of roadblock post body 1, and drive piston head 8 at the inner chamber of air cavity 9 through piston rod 7 and remove, thereby backlog air cavity 9 inner chamber gas, thereby reduce gas exhaust's speed through slow bin 12, thereby carry out the bradyseism through the power of gas to the collision, and support roadblock post body 1 through bracing piece 14.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)
1. The utility model provides a road surface roadblock post convenient to maintain, includes roadblock post body (1), installation body (13), its characterized in that: the side fixedly connected with spring assembly (2) of roadblock post body (1), one side fixedly connected with installation storehouse (3) of roadblock post body (1) are kept away from to spring assembly (2), inner chamber fixedly connected with spring plate (4) of installation storehouse (3), one side fixedly connected with connecting plate (5) of installation storehouse (3) are kept away from to spring plate (4), one side fixedly connected with energy-absorbing body (6) of spring plate (4) are kept away from to connecting plate (5), center department fixedly connected with piston rod (7) of roadblock post body (1) are kept close to in installation storehouse (3), one side fixedly connected with piston head (8) of roadblock post body (1) center department are close to in piston rod (7), air cavity (9) have been seted up at the middle part of roadblock post body (1), outlet duct (11) have been seted up to the below at roadblock post body (1) middle part, the right side fixedly connected with slow out storehouse (12) of roadblock post body (1), inner chamber fixedly connected with bracing piece (14) of installation body (13), the outside fixedly connected with joint piece (15) of roadblock post (1).
2. The maintenance-friendly pavement barrier according to claim 1, wherein: the novel road block is characterized in that the handle (10) is fixedly connected to the top end of the road block column body (1), the mounting rod (16) is slidably connected to the inner cavity of the road block column body (1), the fixing piece (20) is fixedly connected to the inner cavity of the bottom end of the road block column body (1), the reset spring (21) is fixedly connected to one side, close to the mounting rod (16), of the fixing piece (20), the movable block (22) is fixedly connected to one side, close to the mounting rod (16), of the reset spring (21), the limit rod (23) is fixedly connected to one side, far away from the mounting rod (16), of the movable block (22), and limit holes (24) are formed in the left side and the right side of the inner cavity of the mounting body (13).
3. The maintenance-friendly pavement barrier according to claim 1, wherein: the spring assembly (2) consists of a spring and a damping telescopic rod, and the damping telescopic rod is positioned at the center of an inner cavity of the spring.
4. The maintenance-friendly pavement barrier according to claim 1, wherein: the elastic plate (4) is S-shaped, the installation bin (3) is a rectangular cavity, and the connecting plate (5) is attached to the inner cavity of the installation bin (3).
5. The maintenance-friendly pavement barrier according to claim 1, wherein: the air outlet pipe (11) is L-shaped, the air cavity (9) is communicated with the slow discharging bin (12) through the air outlet pipe (11), and the piston head (8) is attached to the inner cavity of the air cavity (9).
6. The maintenance-friendly pavement barrier according to claim 2, wherein: the bottom of roadblock post body (1) inner chamber has seted up sliding chamber (17), the left and right sides of installation pole (16) all fixedly connected with sliding block (18), sliding block (18) sliding connection is in the inner chamber of sliding chamber (17).
7. The maintenance-friendly pavement barrier according to claim 2, wherein: round holes are formed in the middle of the fixing piece (20), the moving block (22) is fixedly connected with the limiting rod (23) through round rods, and the round rods are located in the inner cavities of the reset spring (21) and the fixing piece (20).
8. The maintenance-friendly pavement barrier according to claim 2, wherein: the movable block (22) is arc-shaped, the bottom end of the mounting rod (16) is triangular, the limit rods (23) are two in total, the two limit rods (23) are respectively positioned on the left side and the right side of the bottom of the roadblock column body (1), and the length value of the limit rod (23) positioned on the right side is larger than that of the limit rod (23) positioned on the left side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538082.6U CN220450724U (en) | 2023-06-15 | 2023-06-15 | Road surface roadblock post convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321538082.6U CN220450724U (en) | 2023-06-15 | 2023-06-15 | Road surface roadblock post convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220450724U true CN220450724U (en) | 2024-02-06 |
Family
ID=89725912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321538082.6U Active CN220450724U (en) | 2023-06-15 | 2023-06-15 | Road surface roadblock post convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220450724U (en) |
-
2023
- 2023-06-15 CN CN202321538082.6U patent/CN220450724U/en active Active
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