CN220521181U - Guardrail for municipal works - Google Patents
Guardrail for municipal works Download PDFInfo
- Publication number
- CN220521181U CN220521181U CN202322024590.9U CN202322024590U CN220521181U CN 220521181 U CN220521181 U CN 220521181U CN 202322024590 U CN202322024590 U CN 202322024590U CN 220521181 U CN220521181 U CN 220521181U
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- CN
- China
- Prior art keywords
- fixedly connected
- fixed
- guardrail
- wall
- swing joint
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- 230000035939 shock Effects 0.000 claims abstract description 28
- 239000006096 absorbing agent Substances 0.000 claims abstract description 17
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process 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
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of municipal engineering, and discloses a guardrail for municipal engineering, which comprises the following components: the bottom plate, the top fixedly connected with fixed box of bottom plate, the inner wall swing joint of fixed box has the half gear, the outer edge fixedly connected with supporting leg of half gear. This kind of guardrail for municipal works, thereby through bottom plate bottom fixed connection's bumper shock absorber and bumper shock absorber bottom fixed connection's pulley play the absorbing effect to the whole device in moving, thereby rotate through the first motor of fixed box side and drive the threaded rod and rotate, thereby drive supporting leg adjustment position through the meshing of threaded rod and half gear, thereby drive backup pad position adjustment through the position adjustment of supporting leg, it is fixed to soil downwards to drive the broken awl through the second motor at backup pad top, the setting of this structure can remove and fix the guardrail effectively, the problem of installing the guardrail can be installed fast subaerial at the difference has been solved.
Description
Technical Field
The utility model relates to the technical field of municipal engineering, in particular to a guardrail for municipal engineering.
Background
Municipal works guardrail is the rail structure that is used for protecting pedestrian and vehicle safety in city construction and road traffic planning, and it is widely used in public places such as road, pavement, bridge, tunnel, park.
According to the road rail guard for municipal works of application number 202220104599.3, solved in this scheme, angle between two side guardrail bodies is adjusted at will to this road rail guard for municipal works to the enclosure demand of adaptation different job sites, connection stability is strong, possesses good practicality.
In carrying out the present application, the inventors have found that at least the following problems exist in this technology: the device need remove and fix through the manual work in the in-process of using, and the stability of guardrail is not fine, can't effectually fix the guardrail, leads to the installation with dismantle very inconvenient, waste time and manpower.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the guardrail for municipal engineering, which has the advantages of effectively moving and fixing the guardrail, solving the problem of rapid installation of the guardrail on different grounds and solving the problem in the background art.
The utility model provides the following technical scheme: a guardrail for municipal works, comprising: the bottom plate, the fixed box of top fixedly connected with of bottom plate, the inner wall swing joint of fixed box has half gear, the outer edge fixedly connected with supporting leg of half gear, the one end rotation of supporting leg is connected with the backup pad, the fixed surface of backup pad is connected with the second motor, the output fixedly connected with of second motor breaks the soil awl.
Preferably, the top fixedly connected with fixed shell of bottom plate, the inside sliding connection of fixed shell has the support frame, the inner wall swing joint of support frame has first fixed pin, the outer edge swing joint of first fixed pin has the supporting shoe, the inner wall swing joint of supporting shoe has the second fixed pin, the outer edge swing joint of second fixed pin has the fixed block, the side fixedly connected with shock attenuation board of fixed block.
Preferably, the side of fixed box fixedly connected with first motor, the output fixedly connected with threaded rod of first motor, threaded rod and half gear engagement.
Preferably, the inner wall fixedly connected with spacing post of fixed shell, the outer edge of spacing post and the inner wall sliding connection of support frame, the side fixedly connected with first spring of support frame, the inner wall of first spring cup joints with the outer edge activity of spacing post.
Preferably, the round hole has been seted up on the surface of shock attenuation board, the inner wall swing joint of round hole has the fixed column, the inner wall fixedly connected with second spring of round hole, the inner wall of second spring cup joints with the activity of the outer edge of fixed column, the one end fixedly connected with anticollision board of fixed column, the side of anticollision board and the one end fixed connection of second spring.
Preferably, the bottom of bottom plate fixedly connected with bumper shock absorber, the bottom fixedly connected with pulley of bumper shock absorber.
Compared with the prior art, the utility model has the following beneficial effects:
1. this kind of guardrail for municipal works, thereby through bottom plate bottom fixed connection's bumper shock absorber and bumper shock absorber bottom fixed connection's pulley play the absorbing effect to the whole device in moving, thereby rotate through the first motor of fixed box side and drive the threaded rod and rotate, thereby drive supporting leg adjustment position through the meshing of threaded rod and half gear, thereby drive backup pad position adjustment through the position adjustment of supporting leg, it is fixed to soil downwards to drive the broken awl through the second motor at backup pad top, the setting of this structure can remove and fix the guardrail effectively, the problem of installing the guardrail can be installed fast subaerial at the difference has been solved.
2. This kind of guardrail for municipal works, thereby, when the crashproof board receives the collision, through the relation of connection of second spring and fixed column, make the fixed column obtain the buffering effect at round hole inner wall slip, thereby make the shock absorber plate can alleviate collision dynamics when receiving the collision, thereby carry out movable joint to the supporting shoe through the inner wall activity joint of first fixed pin at the support frame, thereby carry out movable joint to the fixed block through the inner wall activity joint of second fixed pin at the supporting shoe and carry out fixed connection to the shock absorber plate, thereby can carry out quick installation and dismantlement to the shock absorber plate, the setting of this structure, can be effectively to the guardrail when receiving the striking play the effect of buffering and can install the guardrail and dismantle and carry out the problem of maintenance change to the guardrail of damage.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the cross-sectional structure of FIG. 1 according to the present utility model;
FIG. 3 is a schematic side view of the structure of FIG. 1 according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a shock absorbing plate according to the present utility model.
In the figure: 1. a bottom plate; 2. a fixed box; 3. a first motor; 4. a threaded rod; 5. a half gear; 6. support legs; 7. a support plate; 8. a second motor; 9. a broken earth cone; 10. a damper; 11. a pulley; 12. a fixed case; 13. a limit column; 14. a first spring; 15. a support frame; 16. a support block; 17. a first fixing pin; 18. a fixed block; 19. a second fixing pin; 20. a shock absorbing plate; 21. a round hole; 22. fixing the column; 23. a second spring; 24. and an anti-collision plate.
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.
Referring to fig. 1-4, a guardrail for municipal works, comprising: the bottom plate 1, the fixed box 2 of top fixedly connected with of bottom plate 1, the inner wall swing joint of fixed box 2 has half gear 5, the outer fixedly connected with supporting leg 6 of edge of half gear 5, the one end rotation of supporting leg 6 is connected with backup pad 7, the fixed surface of backup pad 7 is connected with second motor 8, the output fixedly connected with of second motor 8 breaks the awl 9, thereby rotate through the first motor 3 of fixed box 2 side and drive threaded rod 4 and rotate, thereby drive supporting leg 6 adjustment position through the meshing of threaded rod 4 and half gear 5, thereby drive backup pad 7 position adjustment through the position adjustment of supporting leg 6, it is fixed to soil downwards to drive broken awl 9 through the second motor 8 at backup pad 7 top.
Wherein, the top fixedly connected with fixed shell 12 of bottom plate 1, the inside sliding connection of fixed shell 12 has support frame 15, the inner wall swing joint of support frame 15 has first fixed pin 17, the outer edge swing joint of first fixed pin 17 has supporting shoe 16, the inner wall swing joint of supporting shoe 16 has second fixed pin 19, the outer edge swing joint of second fixed pin 19 has fixed shoe 18, thereby the side fixedly connected with shock attenuation board 20 of fixed shoe 18 carries out movable joint to supporting shoe 16 through first fixed pin 17 at the inner wall swing joint of support frame 15, thereby carry out movable joint to fixed shoe 18 and carry out fixed connection to shock attenuation board 20 through the inner wall swing joint of second fixed pin 19 at supporting shoe 16, thereby can carry out quick installation and dismantlement to shock attenuation board 20.
Wherein, the side fixedly connected with first motor 3 of fixed box 2, the output fixedly connected with threaded rod 4 of first motor 3, threaded rod 4 and half gear 5 meshing.
Wherein, the inner wall fixedly connected with spacing post 13 of fixed shell 12, the outer edge of spacing post 13 and the inner wall sliding connection of support frame 15, the side fixedly connected with first spring 14 of support frame 15, the inner wall of first spring 14 cup joints with the outer edge activity of spacing post 13, thereby buffering when removing support frame 15 through the first spring 14 that spacing post 13 surface cup joints of fixed shell 12 inner wall fixed connection.
Wherein, round hole 21 has been seted up on the surface of shock attenuation board 20, the inner wall swing joint of round hole 21 has fixed column 22, the inner wall fixedly connected with second spring 23 of round hole 21, the outer edge activity of the inner wall of second spring 23 and fixed column 22 cup joints, the one end fixedly connected with crashproof board 24 of fixed column 22, the side of crashproof board 24 and the one end fixed connection of second spring 23, the relation of connection through second spring 23 and fixed column 22 makes fixed column 22 slide at the round hole 21 inner wall when crashproof board 24 receives the collision and obtains the cushioning effect, thereby make shock attenuation board 20 can alleviate the collision dynamics when receiving the collision.
The bottom of the bottom plate 1 is fixedly connected with a damper 10, the bottom of the damper 10 is fixedly connected with a pulley 11, and the damper 10 fixedly connected with the bottom of the bottom plate 1 and the pulley 11 fixedly connected with the bottom of the damper 10 play a role in damping a moving whole device.
When the shock absorber is used, the shock absorber 10 fixedly connected with the bottom of the bottom plate 1 and the pulley 11 fixedly connected with the bottom of the shock absorber 10 play a role in damping a moving whole device, the first motor 3 on the side face of the fixed box 2 rotates to drive the threaded rod 4 to rotate, the supporting legs 6 are driven to adjust positions through meshing of the threaded rod 4 and the half gear 5, the supporting legs 6 are driven to adjust positions through the supporting legs 6, the second motor 8 on the top of the supporting plates 7 drives the earth breaking cone 9 to downwards fix soil, when the anti-collision plate 24 is collided, the fixed column 22 slides on the inner wall of the round hole 21 to obtain a buffering effect through the connection relation between the second spring 23 and the fixed column 22, so that collision force of the shock absorber plate 20 can be relieved when the anti-collision plate is collided, the inner wall of the supporting frame 15 is movably clamped through the first fixed pin 17, the inner wall of the supporting frame 15 is movably clamped, the fixed block 18 is movably clamped through the second fixed pin 19, the shock absorber plate 20 is fixedly connected, and then the shock absorber plate 20 can be quickly installed and dismounted, and the first supporting frame 13 is sleeved on the surface of the inner wall of the supporting frame 12 through the fixed shell is movably clamped through the fixed column 12, and the first spring 13 is movably clamped on the inner wall of the supporting frame 13.
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 (6)
1. Guardrail for municipal works, characterized by includes: bottom plate (1), the top fixedly connected with fixed box (2) of bottom plate (1), the inner wall swing joint of fixed box (2) has half gear (5), the outer fixedly connected with supporting leg (6) of edge of half gear (5), the one end rotation of supporting leg (6) is connected with backup pad (7), the fixed surface of backup pad (7) is connected with second motor (8), the output fixedly connected with of second motor (8) breaks ground awl (9).
2. The guardrail for municipal works of claim 1, wherein: the top fixedly connected with fixed shell (12) of bottom plate (1), the inside sliding connection of fixed shell (12) has support frame (15), the inner wall swing joint of support frame (15) has first fixed pin (17), the outer edge swing joint of first fixed pin (17) has supporting shoe (16), the inner wall swing joint of supporting shoe (16) has second fixed pin (19), the outer edge swing joint of second fixed pin (19) has fixed block (18), the side fixedly connected with shock attenuation board (20) of fixed block (18).
3. The guardrail for municipal works of claim 1, wherein: the side fixedly connected with first motor (3) of fixed box (2), the output fixedly connected with threaded rod (4) of first motor (3), threaded rod (4) and half gear (5) meshing.
4. The guardrail for municipal works of claim 2, wherein: the inner wall fixedly connected with spacing post (13) of fixed shell (12), the outer edge of spacing post (13) and the inner wall sliding connection of support frame (15), the side fixedly connected with first spring (14) of support frame (15), the outer edge activity of the inner wall of first spring (14) and spacing post (13) cup joints.
5. The guardrail for municipal works of claim 2, wherein: round hole (21) have been seted up on the surface of shock attenuation board (20), the inner wall swing joint of round hole (21) has fixed column (22), the inner wall fixedly connected with second spring (23) of round hole (21), the outer activity of outer edge of inner wall and fixed column (22) of second spring (23) cup joints, the one end fixedly connected with anticollision board (24) of fixed column (22), the side and the one end fixed connection of second spring (23) of anticollision board (24).
6. The guardrail for municipal works of claim 1, wherein: the bottom of the bottom plate (1) is fixedly connected with a shock absorber (10), and the bottom of the shock absorber (10) is fixedly connected with a pulley (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024590.9U CN220521181U (en) | 2023-07-31 | 2023-07-31 | Guardrail for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322024590.9U CN220521181U (en) | 2023-07-31 | 2023-07-31 | Guardrail for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521181U true CN220521181U (en) | 2024-02-23 |
Family
ID=89936710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322024590.9U Active CN220521181U (en) | 2023-07-31 | 2023-07-31 | Guardrail for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521181U (en) |
-
2023
- 2023-07-31 CN CN202322024590.9U patent/CN220521181U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of guardrail for municipal engineering Granted publication date: 20240223 Pledgee: Wenling sub branch of Postal Savings Bank of China Ltd. Pledgor: Wenling Hongsheng Construction Co.,Ltd. Registration number: Y2024980020900 |