CN219856955U - Bracket arm overturning structure of pick-up wrecker - Google Patents
Bracket arm overturning structure of pick-up wrecker Download PDFInfo
- Publication number
- CN219856955U CN219856955U CN202320349895.4U CN202320349895U CN219856955U CN 219856955 U CN219856955 U CN 219856955U CN 202320349895 U CN202320349895 U CN 202320349895U CN 219856955 U CN219856955 U CN 219856955U
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- oil cylinder
- connecting frame
- left end
- pick
- seat
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- 230000007306 turnover Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The utility model discloses a bracket arm overturning structure of a pick-up wrecker, which comprises a fixing frame fixedly arranged at the tail part of the pick-up, a connecting frame, a lifting oil cylinder and an overturning oil cylinder, wherein the connecting frame is of a left-wide and right-narrow structure, one end of the lifting oil cylinder is connected with the top end of the middle part of the fixing frame, the other end of the lifting oil cylinder is connected with the bottom end of the middle part of the connecting frame, the bottom of the left end of the connecting frame is movably connected with the bottom of the left end of the fixing frame through a rotating shaft, one end of the overturning oil cylinder is connected with the top of the left end of the connecting frame, the other end of the overturning oil cylinder is connected with an oil cylinder seat at the left end of the bracket arm, the right end of the connecting frame is movably connected with a connecting seat at the left end of the bracket arm, and the connecting seat is positioned at the right side of the oil cylinder seat. The design reduces two oil cylinders, simplifies the structure, effectively reduces the production cost and is beneficial to improving the market competitiveness.
Description
Technical Field
The utility model relates to the technical field of a pick-up wrecker, in particular to a bracket arm overturning structure of the pick-up wrecker.
Background
The conventional Pi Kaqing barrier vehicle technology is also rapidly developed, and the conventional pick-up barrier vehicle is often required to use four oil cylinders when designing a supporting arm overturning and lifting structure, and is complex in structure and high in manufacturing cost, so that maintenance is not facilitated, and vehicle production cost is not reduced.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides a bracket overturning structure of a pick-up obstacle clearance vehicle, which comprises a fixing frame fixedly arranged at the tail part of the pick-up, a connecting frame, a lifting cylinder and an overturning cylinder, wherein the connecting frame is of a left-wide and right-narrow structure, one end of the lifting cylinder is connected with the top end of the middle part of the fixing frame, the other end of the lifting cylinder is connected with the bottom end of the middle part of the connecting frame, the bottom of the left end of the connecting frame is movably connected with the bottom of the left end of the fixing frame through a rotating shaft, one end of the overturning cylinder is connected with the top of the left end of the connecting frame, the other end of the overturning cylinder is connected with a cylinder seat at the left end of the bracket, the right end of the connecting frame is movably connected with a connecting seat at the left end of the bracket, and the connecting seat is positioned on the right side of the cylinder seat.
The beneficial effects of the utility model are as follows:
the utility model has simple structure and convenient maintenance, can realize the overturning and lifting of the bracket arm through the overturning oil cylinder and the lifting oil cylinder, and can realize the dragging of a damaged car; the design reduces two oil cylinders, simplifies the structure, effectively reduces the production cost and is beneficial to improving the market competitiveness.
Drawings
FIG. 1 is a schematic view of the vertical erection of the bracket of the present utility model.
Figure 2 is a schematic illustration of the lowering of the bracket of the present utility model.
Fig. 3 is a schematic view of the structure of the bracket arm in the lifted state of the present utility model.
In the figure: the lifting device comprises a fixing frame 1, a lifting oil cylinder 2, a turnover oil cylinder 3, a connecting frame 4, a connecting seat 5, a bracket arm 6, an oil cylinder seat 7 and a rotating shaft 8.
Description of the embodiments
The utility model will be further described with reference to the drawings and examples.
In fig. 1, a bracket arm overturning structure of a pick-up wrecker comprises a fixing frame 1 fixedly arranged at the tail part of the pick-up, a connecting frame 4, a lifting cylinder 2 and an overturning cylinder 3, wherein the connecting frame 4 is of a left-wide and right-narrow structure, one end of the lifting cylinder 2 is connected with the top end of the middle part of the fixing frame 1, the other end of the lifting cylinder is connected with the bottom end of the middle part of the connecting frame 4, the bottom of the left end of the connecting frame 4 is movably connected with the bottom of the left end of the fixing frame 1 through a rotating shaft 8, one end of the overturning cylinder 3 is connected with the top of the left end of the connecting frame 4, the other end of the overturning cylinder is connected with a cylinder seat 7 at the left end of the bracket arm 6, the right end of the connecting frame 4 is movably connected with a connecting seat 5 at the left end of the bracket arm 6, and the connecting seat 5 is positioned on the right side of the cylinder seat 7.
When the supporting arm 6 needs to be put down, the turning cylinder 3 recovers the rod end, drives the supporting arm 6 to rotate around the connecting seat 5, the right end of the turning cylinder moves downwards, the lifting cylinder 2 stretches the rod end, and drives the connecting plate 4 to rotate around the rotating shaft 8, so that the height of the left end of the supporting arm 6 from the ground is smaller, and the right end of the straight supporting arm contacts the ground; when the tire holding device at the right end of the upper bracket arm 6 is placed on the vehicle, the lifting cylinder 2 recovers the tie rod end, drives the connecting plate 4 to rotate around the rotating shaft 8, and meanwhile, the turning cylinder 3 recovers the tie rod end, so that the right end of the bracket arm 6 is lifted up, and the front wheel of the towed car leaves the ground, so that the towing is carried out.
The above embodiments are merely illustrative of the preferred embodiments of the present utility model, and are not intended to limit the spirit and scope of the present utility model, and those skilled in the art should not be able to make any changes or modifications to the technical solution of the present utility model without departing from the design concept of the present utility model.
Claims (1)
1. The utility model provides a bracket arm flip structure of pick-up wrecker, its constitution includes fixed mount (1) of fixed mounting at pick-up afterbody, its characterized in that: the lifting device is characterized by further comprising a connecting frame (4), a lifting oil cylinder (2) and a turnover oil cylinder (3), wherein the connecting frame (4) is of a left-wide and right-narrow structure, one end of the lifting oil cylinder (2) is connected with the top end of the middle of the fixing frame (1), the other end of the lifting oil cylinder is connected with the bottom end of the middle of the connecting frame (4), the bottom of the left end of the connecting frame (4) is movably connected with the bottom of the left end of the fixing frame (1) through a rotating shaft (8), one end of the turnover oil cylinder (3) is connected with the top of the left end of the connecting frame (4), the other end of the turnover oil cylinder is connected with an oil cylinder seat (7) at the left end of a supporting arm (6), and the right end of the connecting frame (4) is movably connected with a connecting seat (5) at the left end of the supporting arm (6), and the connecting seat (5) is positioned on the right side of the oil cylinder seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349895.4U CN219856955U (en) | 2023-03-01 | 2023-03-01 | Bracket arm overturning structure of pick-up wrecker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320349895.4U CN219856955U (en) | 2023-03-01 | 2023-03-01 | Bracket arm overturning structure of pick-up wrecker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219856955U true CN219856955U (en) | 2023-10-20 |
Family
ID=88347356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320349895.4U Active CN219856955U (en) | 2023-03-01 | 2023-03-01 | Bracket arm overturning structure of pick-up wrecker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219856955U (en) |
-
2023
- 2023-03-01 CN CN202320349895.4U patent/CN219856955U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |