CN210617978U - Plate type wrecker capable of improving lifting capacity - Google Patents
Plate type wrecker capable of improving lifting capacity Download PDFInfo
- Publication number
- CN210617978U CN210617978U CN201921761423.XU CN201921761423U CN210617978U CN 210617978 U CN210617978 U CN 210617978U CN 201921761423 U CN201921761423 U CN 201921761423U CN 210617978 U CN210617978 U CN 210617978U
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- plate
- wrecker
- vehicle frame
- girder
- sub vehicle
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Abstract
The utility model discloses an improve plate obstacles removing car of lifting ability, this obstacles removing car have the girder, with girder articulated sub vehicle frame, with sub vehicle frame sliding connection's year sweep, articulate jacking hydro-cylinder between sub vehicle frame and girder, articulate at sub vehicle frame and carry the flexible hydro-cylinder between the sweep and install at sub vehicle frame rear end and lift the mechanism, its characterized in that: the tail end of the vehicle carrying plate of the flat plate type wrecker is provided with a back plate which is connected with a hinge in a folding mode or connected with a telescopic sliding mode. The utility model discloses the wrecker can satisfy conventional "one drags two" the operation requirement of removing obstacles, can also change dull and stereotyped length as required, improves the ability of lifting of whole car, enlarges the category of the operation vehicle of removing obstacles of wrecker.
Description
Technical Field
The utility model relates to a wrecker technical field.
Background
The flat-plate type wrecker mainly comprises a chassis, an auxiliary frame, a car carrying plate, a lifting mechanism and the like, and has the function of carrying one vehicle on the back to lift and pull one vehicle. Because the length of the vehicles carried by the vehicle is different, the length of the vehicle carrying plate mechanism in the flat plate type obstacle clearing vehicle is designed and manufactured to the maximum value under the permission of regulations, namely the rearmost end of the vehicle carrying plate is the rearmost end of the whole vehicle, and the rear overhang value of the whole vehicle is close to or equal to 65% of the axle distance. In this case, the rear supporting distance of the supporting mechanism is too large, namely the supporting center (supporting load position) is far away from the rear shaft of the wrecker, and according to the lever principle, when the weight of the front shaft of the wrecker is fixed, the larger the rear supporting distance is, the smaller the supporting quality is.
In the daily wrecker rescue, the vehicle carried and lifted by the wrecker is uncertain. In the one-driving-two obstacle clearing operation, a vehicle with smaller appearance and lighter self weight is carried on the back, and the vehicle with larger appearance and heavier self weight is lifted and pulled, so that the operation mode is safer. Therefore, it is necessary to improve the lifting capability of the flat-type wrecker so that the flat-type wrecker can lift and pull heavier vehicles.
This be suitable for neotype plate obstacles removing car that can improve ability of lifting not only can satisfy the back of the body and carry the longer vehicle of common appearance, and can also carry the length of sweep through the change to improve the ability of lifting of plate obstacles removing car, solved former plate obstacles removing car and lifted the difficult problem that the ability is not enough.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is under satisfying "one drags two" normal function, improves the lifting ability of wrecker through the length that changes the year sweep.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides an improve plate obstacles removing car of lifting ability, this obstacles removing car have the girder, with girder articulated sub vehicle frame, with sub vehicle frame sliding connection's year sweep, articulate jacking cylinder between sub vehicle frame and girder, articulate at sub vehicle frame and carry the flexible hydro-cylinder between the sweep and install at the flexible mechanism of lifting of sub vehicle frame rear end, its characterized in that: the tail end of the vehicle carrying plate of the flat plate type wrecker is provided with a back plate which is connected with a hinge in a folding mode or connected with a telescopic sliding mode.
On the basis, the rear flat plate is hinged with the vehicle carrying plate, and a folding oil cylinder is hinged between the rear flat plate and the vehicle carrying plate. Or the rear flat plate is connected with the vehicle carrying plate in a sliding mode, and a telescopic oil cylinder is hinged between the rear flat plate and the vehicle carrying plate.
Adopt the utility model discloses the beneficial effect who brings: the utility model discloses the wrecker can satisfy conventional "one drags two" the operation requirement of removing obstacles, can also change dull and stereotyped length as required, improves the ability of lifting of whole car, enlarges the category of the operation vehicle of removing obstacles of wrecker.
Drawings
Fig. 1 is a schematic structural view of a flat-plate wrecker with a hinge-folded rear plate and a vehicle carrying plate;
figure 2 is the utility model discloses plate obstacles removing car's slip flexible back plate and carry sweep structural schematic.
Detailed Description
As shown in fig. 1-2, the flat plate type wrecker with improved lifting capability comprises a girder 1, an auxiliary frame 2 hinged with the girder 1, a car carrying plate 3 connected with the auxiliary frame 2 in a sliding way, a jacking oil cylinder 4 hinged between the auxiliary frame 2 and the girder 1, a telescopic oil cylinder 5 hinged between the auxiliary frame 2 and the car carrying plate 3, and a telescopic lifting mechanism 6 arranged at the rear end of the auxiliary frame 2. The utility model discloses in, the end of the year sweep 3 of plate obstacles removing car is equipped with hinge folding joint or flexible sliding connection's back flat board 7.
After the rear flat plate 7 is folded and erected or retracted into the vehicle carrying plate 3, the space of the original rear flat plate 7 is free, and when the lifting mechanism 6 lifts the vehicle, the lifting vehicle can be pulled close to the obstacle removing vehicle as far as possible. The vehicle that lifts is close to the obstacles removing car more, and obstacles removing car locomotive just is difficult to the nose, can hold in the palm heavier vehicle to promote the ability of lifting of obstacles removing car.
The rear flat plate 7 is hinged to the vehicle carrying plate 3, the folding oil cylinder 8 is hinged between the rear flat plate 7 and the vehicle carrying plate 3, and the folding oil cylinder 8 can drive the rear flat plate 7 to swing upwards to be folded into a vertical state. And the rear flat plate 7 is connected with the vehicle carrying plate 3 in a sliding manner, a telescopic oil cylinder 9 is hinged between the rear flat plate 7 and the vehicle carrying plate 3, and the telescopic oil cylinder 9 is driven to drive the rear flat plate 7 to extend out of the rear end of the vehicle carrying plate 3 or retract into the vehicle carrying plate 3. The sliding telescopic rear flat plate 7 can be respectively provided with a group corresponding to the left side and the right side of the vehicle carrying plate 3, so that the reasonable layout of the whole vehicle frame is facilitated.
When a vehicle needs to be carried on the back, the vehicle carrying plate 3 and the rear flat plate 7 are driven by the telescopic oil cylinder 5 to slide out longitudinally along the guide rail longitudinal beam of the auxiliary frame 2, and meanwhile, the jacking oil cylinder 4 jacks the front end of the auxiliary frame 2 to lift up to drive the vehicle carrying plate 3 and the rear flat plate 7 to incline, so that the tail end of the rear flat plate 7 is grounded to form a smaller angle with the ground, and the fault vehicle can conveniently drive on the surfaces of the vehicle carrying plate 3 and the rear flat plate 7 to carry out vehicle carrying operation.
Claims (3)
1. The utility model provides an improve plate obstacles removing car of lifting ability, this obstacles removing car have the girder, with girder articulated sub vehicle frame, with sub vehicle frame sliding connection's year sweep, articulate jacking cylinder between sub vehicle frame and girder, articulate at sub vehicle frame and carry the flexible hydro-cylinder between the sweep and install at the flexible mechanism of lifting of sub vehicle frame rear end, its characterized in that: the tail end of the vehicle carrying plate of the flat plate type wrecker is provided with a back plate which is connected with a hinge in a folding mode or connected with a telescopic sliding mode.
2. The lift enhanced flat-panel wrecker of claim 1, wherein: the rear flat plate is hinged with the vehicle carrying plate, and a folding oil cylinder is hinged between the rear flat plate and the vehicle carrying plate.
3. The lift enhanced flat-panel wrecker of claim 1, wherein: the rear flat plate is connected with the vehicle carrying plate in a sliding mode, and a telescopic oil cylinder is hinged between the rear flat plate and the vehicle carrying plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761423.XU CN210617978U (en) | 2019-10-18 | 2019-10-18 | Plate type wrecker capable of improving lifting capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921761423.XU CN210617978U (en) | 2019-10-18 | 2019-10-18 | Plate type wrecker capable of improving lifting capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210617978U true CN210617978U (en) | 2020-05-26 |
Family
ID=70761596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921761423.XU Active CN210617978U (en) | 2019-10-18 | 2019-10-18 | Plate type wrecker capable of improving lifting capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210617978U (en) |
-
2019
- 2019-10-18 CN CN201921761423.XU patent/CN210617978U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |