CN219924616U - Bridge guardrail perforating device - Google Patents
Bridge guardrail perforating device Download PDFInfo
- Publication number
- CN219924616U CN219924616U CN202321146279.5U CN202321146279U CN219924616U CN 219924616 U CN219924616 U CN 219924616U CN 202321146279 U CN202321146279 U CN 202321146279U CN 219924616 U CN219924616 U CN 219924616U
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- China
- Prior art keywords
- fixedly connected
- motor
- backup pad
- cam
- perforating device
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- 244000309464 bull Species 0.000 claims description 8
- 238000004080 punching Methods 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of punching devices and discloses a bridge guardrail punching device which comprises a first supporting plate, wherein a first motor is fixedly connected to the left side of the top of the first supporting plate, a rotating rod is fixedly connected to the output end of the first motor, a cam is fixedly connected to the right end of the rotating rod, a hollow groove is formed in the middle of the first supporting plate, the middle of the cam penetrates through the hollow groove, and a limiting rod is fixedly connected to the right side of the top of the first supporting plate. According to the utility model, the first motor works to drive the rotating rod to rotate, the rotating rod rotates to drive the cam to rotate, the roller drives the connecting plate to move up and down in the rotating process of the cam, so that the height of the drill bit is adjusted, the rotary table is suitable for guardrails with different heights, the fourth motor is started to drive the rotary table to rotate, the drill bit is driven to rotate when the rotary table rotates, the angle of the drill bit can be adjusted when the drill bit meets the barrier of the guardrail supporting rod, the drill bit stretches out and draws back to avoid the supporting rod, manual adjustment is not needed, and convenience is brought to work.
Description
Technical Field
The utility model relates to the technical field of punching devices, in particular to a bridge guardrail punching device.
Background
The existing bridge is generally provided with a protective structure, one of the bridge guardrails is used for preventing the vehicle from being out of control and out of the bridge to cause huge damage, and meanwhile, the existing bridge guardrails are various in variety and are mostly made of metal beam column guardrails.
In modern engineering construction, in order to save resources and expense, accomplish the connection of cable, communication pipeline and rainwater collection pipeline etc. through bridge guardrail generally, just need punch to bridge guardrail at the connection in-process of cable, however current mode of punching is usually for manual punching, manual strength is great, and the danger is higher, different bridge guardrail has different heights, need manual adjustment height when punching to different guardrails, the operation is comparatively inconvenient, and often the equidistance is provided with bearing structure in the guardrail, need to punch again after crossing the bracing piece to the drill bit adjustment when punching, it is great to consume time and manpower, it is extremely inconvenient in the work of punching.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a bridge guardrail punching device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a bridge guardrail perforating device, includes first backup pad, the first motor of top left side fixedly connected with of first backup pad, the output fixedly connected with bull stick of first motor, the right-hand member fixedly connected with cam of bull stick, the middle part of first backup pad is provided with the empty slot, the empty slot is run through at the middle part of cam, the top right side fixedly connected with gag lever post of first backup pad, the connecting plate is run through at the middle part of gag lever post, the bottom left end fixedly connected with second support frame of connecting plate, the inside fixedly connected with horizontal pole of second support frame, the middle part of horizontal pole rotates and is connected with the roller, the top fixedly connected with limiting plate of connecting plate, the top right-hand member of connecting plate is provided with the spout, the inside sliding connection of spout, the top fixedly connected with third motor of slider, the output fixedly connected with threaded rod of third motor, the middle part and the limiting plate threaded connection of threaded rod.
As a further description of the above technical solution:
the bottom of first backup pad is provided with the second backup pad, the bottom fixedly connected with fourth motor of second backup pad, the output of fourth motor runs through the second backup pad and fixedly connected with carousel, the top fixedly connected with first support frame of carousel, the bottom of the top fixedly connected with first backup pad of first support frame.
As a further description of the above technical solution:
the bottom front and back sides of second backup pad all fixedly connected with first link, two the equal rotation in middle part of first link is connected with the connecting rod, two the middle part of connecting rod is two gyro wheels of all fixedly connected with in proper order, the front side the outer wall left side fixedly connected with second motor of first link, the output fixedly connected with connecting rod of second motor.
As a further description of the above technical solution:
the controller is fixedly connected with the front side of the left end of the top of the first supporting plate and is respectively and electrically connected with the first motor, the second motor, the third motor and the fourth motor.
As a further description of the above technical solution:
the outer wall of the cam is provided with a groove.
As a further description of the above technical solution:
and the top end of the limiting rod is fixedly connected with a limiting block.
As a further description of the above technical solution:
the output of fourth motor fixedly connected with second link, the top fixed connection of second link is in the bottom of carousel.
The utility model has the following beneficial effects:
1. in the utility model, the first motor works to drive the rotating rod to rotate, the rotating rod rotates to drive the cam to rotate, the roller moves up and down in the rotating process of the cam to drive the connecting plate to move up and down, so that the height of the drill bit is adjusted, and the drill bit is suitable for guardrails with different heights.
2. According to the utility model, the fourth motor is started to drive the rotary table to rotate, the rotary table drives the drill bit to rotate when the rotary table rotates, and the angle of the drill bit can be adjusted when the drill bit meets the barrier of the guardrail support rod, so that the drill bit stretches out and draws back to avoid the support rod, manual adjustment is not needed, and convenience is brought to work.
Drawings
Fig. 1 is a front view of a bridge guardrail punching device provided by the utility model;
fig. 2 is a perspective view of a bridge guardrail punching device provided by the utility model;
fig. 3 is an exploded view of a part of a bridge guardrail punching device according to the present utility model.
Legend description:
1. a first support plate; 2. a first motor; 3. a controller; 4. a second motor; 5. a roller; 6. a connecting rod; 7. a first connection frame; 8. a second support plate; 9. a chute; 10. a slide block; 11. a third motor; 12. a threaded rod; 13. a limiting plate; 14. a connecting plate; 15. a limiting block; 16. a limit rod; 17. a first support frame; 18. a turntable; 19. a fourth motor; 20. a second connecting frame; 21. a groove; 22. a second support frame; 23. a cross bar; 24. a roller; 25. a cam; 26. a rotating rod; 27. and a hollow groove.
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. 1-3, one embodiment provided by the present utility model is: the utility model provides a bridge guardrail perforating device, including first backup pad 1, the top left side fixedly connected with first motor 2 of first backup pad 1, the output fixedly connected with bull stick 26 of first motor 2, drive bull stick 26 rotation when first motor 2 rotates, the right-hand member fixedly connected with cam 25 of bull stick 26, bull stick 26 rotates and drives cam 25 rotation, the middle part of first backup pad 1 is provided with the empty slot 27, the middle part of cam 25 runs through empty slot 27, the top right side fixedly connected with gag lever post 16 of first backup pad 1, connecting plate 14 is run through at the middle part of gag lever post 16, connecting plate 14 only can the up-and-down motion under the spacing effect of gag lever post 16, the bottom left end fixedly connected with second support frame 22 of connecting plate 14, the inside fixedly connected with horizontal pole 23 of second support frame 22, the middle part rotation of horizontal pole 23 is connected with roller 24, roller 24 drives connecting plate 14 and reciprocates when cam 25 rotates, the top fixedly connected with limiting plate 13 of connecting plate 14, the top right-hand member of connecting plate 14 is provided with spout 9, the inside sliding connection of spout 9 has slider 10, the top fixedly connected with third motor 11, the output fixedly connected with threaded rod 12 of third motor 11 is connected with threaded rod 12 at the time of the rotation of limit plate 12, threaded rod 12 is reached at the threaded rod 12, the effect of rotating left side of the limit plate 12, the threaded rod is rotated down at the limit plate 12.
The bottom of first backup pad 1 is provided with second backup pad 8, the bottom fixedly connected with fourth motor 19 of second backup pad 8, the output of fourth motor 19 runs through second backup pad 8 and fixedly connected with carousel 18, drive carousel 18 rotation when fourth motor 19 rotates, with this position and the angle of adjusting the drill bit, the first support frame 17 of top fixedly connected with of carousel 18, the bottom of first backup pad 1 of top fixedly connected with of first support frame 17, the equal fixedly connected with first link 7 of bottom front and back side of second backup pad 8, the equal rotation in middle part of two first links 7 is connected with connecting rod 6, the middle part of two connecting rods 6 is all fixedly connected with two gyro wheels 5 in proper order, the outer wall left side fixedly connected with second motor 4 of front side first link 7, the output fixedly connected with connecting rod 6 of second motor 4, the drive connecting rod 6 rotates when second motor 4 starts, thereby drive gyro wheel 5 and remove with this drive whole device, the top left end fixedly connected with controller 3 of first backup pad 1, controller 3 respectively with first motor 2, the second motor 21 and the second motor 16 are connected with stopper 15, the top of fourth motor 19 is connected with stopper 20, the top end of fourth motor 19 is connected with 15, prevent that the condition of falling off of second motor 19, the top end of fourth motor 20 is connected with 15, the limit block 20 is prevented to the top end of second motor 20 fixedly connected with 15, the top end of fourth motor 20 is connected with 15.
Working principle: the first motor 2 is controlled to be started through the controller 3, the first motor 2 works to drive the rotating rod 26 to rotate, the rotating rod 26 rotates to drive the cam 25 to rotate, the roller 24 moves up and down in the rotating process of the cam 25 to drive the connecting plate 14 to move up and down, the height of the drill bit is adjusted, the drill bit is applicable to guardrails with different heights, the fourth motor 19 is controlled to be started through the controller 3, the fourth motor 19 is started to drive the turntable 18 to rotate, the drill bit is driven to rotate when the turntable 18 rotates, meanwhile, the second motor 4 drives the roller 5 to rotate, the whole device moves forwards, the angle of the drill bit can be adjusted when encountering the barrier of the guardrail supporting rod, the drill bit stretches out and stretches back to avoid the supporting rod, manual adjustment is not needed, and convenience is brought to work.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. Bridge guardrail perforating device, including first backup pad (1), its characterized in that: the utility model discloses a motor, including first backup pad (1), first motor (2) of top left side fixedly connected with, the output fixedly connected with bull stick (26) of first motor (2), the right-hand member fixedly connected with cam (25) of bull stick (26), the middle part of first backup pad (1) is provided with empty slot (27), the middle part of cam (25) runs through empty slot (27), the top right side fixedly connected with gag lever post (16) of first backup pad (1), connecting plate (14) are run through at the middle part of gag lever post (16), the bottom left end fixedly connected with second support frame (22) of connecting plate (14), the inside fixedly connected with horizontal pole (23) of second support frame (22), the middle part of horizontal pole (23) is rotated and is connected with roller (24), the top fixedly connected with limiting plate (13) of connecting plate (14), the top right-hand member of connecting plate (14) is provided with spout (9), the inside sliding connection of spout (10), the top fixedly connected with gag lever post (11) of slider (10), the third motor (11) is connected with threaded rod (12) of threaded rod (12).
2. The bridge railing perforating device as set forth in claim 1, wherein: the bottom of first backup pad (1) is provided with second backup pad (8), the bottom fixedly connected with fourth motor (19) of second backup pad (8), the output of fourth motor (19) runs through second backup pad (8) and fixedly connected with carousel (18), the top fixedly connected with first support frame (17) of carousel (18), the bottom of the top fixedly connected with first backup pad (1) of first support frame (17).
3. The bridge railing perforating device as set forth in claim 2, wherein: the first link (7) of equal fixedly connected with of bottom front and back side of second backup pad (8), two the equal rotation in middle part of first link (7) is connected with connecting rod (6), two the middle part of connecting rod (6) is two gyro wheels (5) of all fixedly connected with in proper order, front side the outer wall left side fixedly connected with second motor (4) of first link (7), the output fixedly connected with connecting rod (6) of second motor (4).
4. The bridge railing perforating device as set forth in claim 1, wherein: the front side of the left end of the top of the first supporting plate (1) is fixedly connected with a controller (3), and the controller (3) is respectively and electrically connected with the first motor (2), the second motor (4), the third motor (11) and the fourth motor (19).
5. The bridge railing perforating device as set forth in claim 1, wherein: the outer wall of the cam (25) is provided with a groove (21).
6. The bridge railing perforating device as set forth in claim 1, wherein: the top end of the limiting rod (16) is fixedly connected with a limiting block (15).
7. The bridge railing perforating device as set forth in claim 2, wherein: the output end of the fourth motor (19) is fixedly connected with a second connecting frame (20), and the top end of the second connecting frame (20) is fixedly connected to the bottom of the rotary table (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146279.5U CN219924616U (en) | 2023-05-12 | 2023-05-12 | Bridge guardrail perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321146279.5U CN219924616U (en) | 2023-05-12 | 2023-05-12 | Bridge guardrail perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219924616U true CN219924616U (en) | 2023-10-31 |
Family
ID=88486215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321146279.5U Active CN219924616U (en) | 2023-05-12 | 2023-05-12 | Bridge guardrail perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219924616U (en) |
-
2023
- 2023-05-12 CN CN202321146279.5U patent/CN219924616U/en active Active
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