CN214875182U - Desert vehicle cab rear suspension damping device - Google Patents
Desert vehicle cab rear suspension damping device Download PDFInfo
- Publication number
- CN214875182U CN214875182U CN202121444432.3U CN202121444432U CN214875182U CN 214875182 U CN214875182 U CN 214875182U CN 202121444432 U CN202121444432 U CN 202121444432U CN 214875182 U CN214875182 U CN 214875182U
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- Prior art keywords
- cab
- damping
- rear support
- damping device
- hydraulic lock
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- 238000013016 damping Methods 0.000 title claims abstract description 49
- 239000000725 suspension Substances 0.000 title claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 claims abstract description 8
- 230000035939 shock Effects 0.000 claims abstract description 8
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 4
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010066278 cabin-4 Proteins 0.000 description 1
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Abstract
The utility model provides a desert vehicle cab rear suspension damping device, which comprises a cab and a frame, wherein the cab is connected with the frame by means of the damping device, the damping device comprises a hydraulic lock, a damping cylinder, a cab rear support and a rubber damping block, the cab is locked on the cab rear support by means of the hydraulic lock, and the hydraulic lock is rotationally connected with the upper end of the cab rear support by means of a pin shaft; the bottom end of the rear support of the cab is fixedly arranged on the frame by virtue of a rubber shock absorption block; one end of the damping cylinder is rotationally connected with the hydraulic lock by virtue of a rotating shaft, and the other end of the damping cylinder is rotationally connected with the rear support of the cab by virtue of the rotating shaft. When the vehicle runs, the shaking in the left and right directions can be absorbed by the damping cylinder, and the torsional deformation of the frame can be absorbed by the rubber damping block, so that the shaking and torsional deformation caused by road bumping can be absorbed and weakened, the related connection structure of a cab can be protected, the service life of equipment can be prolonged, and the comfort of passengers can be improved.
Description
Technical Field
The utility model belongs to the technical field of the vehicle, concretely relates to desert car driver's cabin rear suspension damping device.
Background
For a long time, petroleum is a very important strategic resource for each country, and the dependence and demand of human beings on petroleum are increasing, and the supply of petroleum is required to be higher and higher. In order to survey petroleum resources at the bottom of the earth, exploration strength of each main oil producing country is increased. The desert vehicle is indispensable as carrying equipment for oil exploration on special soft ground surface. As the desert ground surface continuously extends and fluctuates, the frame can generate great distortion when the desert vehicle runs on the desert vehicle, thereby influencing the riding comfort of passengers in a cab and even causing the tearing damage of corresponding connecting pieces in serious cases.
Disclosure of Invention
The utility model aims at solving the problem that when the desert vehicle runs on the desert earth's surface, the comfort in the cab is poor or even the relevant connecting piece is damaged due to the earth's surface jolt.
The utility model adopts the technical proposal that: a rear suspension damping device for a cab of a desert vehicle comprises the cab and a frame, wherein the cab is connected with the frame by virtue of the damping device, the damping device comprises a hydraulic lock, a damping cylinder, a rear support of the cab and a rubber damping block, the cab is locked on the rear support of the cab by virtue of the hydraulic lock, and the hydraulic lock is rotationally connected with the upper end of the rear support of the cab by virtue of a pin shaft; the bottom end of the rear support of the cab is fixedly arranged on the frame by virtue of a rubber shock absorption block; one end of the damping cylinder is rotationally connected with the hydraulic lock by virtue of a rotating shaft, and the other end of the damping cylinder is rotationally connected with the rear support of the cab by virtue of the rotating shaft.
Furthermore, damping device is two sets of and symmetry setting, two be equipped with the connecting rod between the driver's cabin rear support.
Further, the number of the rubber shock absorption blocks is two or more.
The utility model discloses the beneficial effect who obtains does: when the vehicle runs, the shake in the left and right directions can be absorbed by the damping cylinder, and the torsional deformation of the vehicle frame can be absorbed by the rubber damping block, so that the shake and torsional deformation caused by road bumping can be absorbed and weakened, and the related connection structure of the cab can be protected; the desert vehicle adopting the cab rear suspension damping mounting structure can be more suitable for the rugged bumpy ground surface in desert, the service life of equipment is prolonged, and the comfort of passengers is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view of the damping device of the present invention;
wherein 1 represents a cab, 2 represents a hydraulic lock, 3 represents a damping cylinder, 4 represents a rear support of the cab, 5 represents a vehicle frame, 6 represents a rubber damping block, and 7 represents a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1, a desert vehicle cab rear suspension damping device comprises a cab 1 and a frame 5, wherein the cab 1 is connected with the frame 5 through a damping device, the damping device comprises a hydraulic lock 2, a damping cylinder 3, a cab rear support 4 and a rubber damping block 6, the cab 1 is locked on the cab rear support 4 through the hydraulic lock 2, and the hydraulic lock 2 is rotationally connected with the upper end of the cab rear support 4 through a pin shaft; the bottom end of the rear cab support 4 is fixedly arranged on the frame 5 through a rubber shock absorption block 6; one end of the damping cylinder 3 is rotationally connected with the hydraulic lock 2 by a rotating shaft, and the other end of the damping cylinder is rotationally connected with the rear support 4 of the cab by the rotating shaft. Damping device is two sets of and symmetry setting, two be equipped with connecting rod 7 between driver's cabin rear bracket 4. The number of the rubber shock absorption blocks 6 is two or more.
During specific implementation, a rear cab support 4 is installed on a frame 5 through a rubber shock absorption block 6, a hydraulic lock 2 and a shock absorption damping cylinder 3 are installed on the rear cab support 4 through a rotating shaft, and a cab 1 is locked on the rear cab support 4 through the hydraulic lock 2. When the vehicle runs, the shaking in the left and right directions can be absorbed by the damping cylinder 3, and the torsional deformation of the vehicle frame 5 can be absorbed by the rubber damping block 6, so that the shaking and torsional deformation caused by road bumping can be absorbed and weakened, the related connection structure of the cab 1 is protected, and the riding comfort of passengers is improved. Damping device is two sets of and symmetry setting, two be equipped with connecting rod 7 between rear support of driver's cabin 4 for overall structure is more stable.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be covered by the scope of the present invention by the technical solutions and the inventive concepts of the present invention equivalent or changed within the technical scope of the present invention.
Claims (3)
1. The utility model provides a desert car driver's cabin rear suspension damping device, includes driver's cabin (1) and frame (5), its characterized in that: the cab (1) is connected with the frame (5) through a damping device, the damping device comprises a hydraulic lock (2), a damping cylinder (3), a cab rear support (4) and a rubber damping block (6), the cab (1) is locked on the cab rear support (4) through the hydraulic lock (2), and the hydraulic lock (2) is rotatably connected with the upper end of the cab rear support (4) through a pin shaft; the bottom end of the cab rear support (4) is fixedly arranged on the frame (5) by means of a rubber damping block (6); one end of the damping cylinder (3) is rotationally connected with the hydraulic lock (2) by a rotating shaft, and the other end of the damping cylinder is rotationally connected with the rear support (4) of the cab by the rotating shaft.
2. The desert vehicle cab rear suspension damping device as claimed in claim 1, wherein: the damping devices are arranged in two groups and symmetrically, and a connecting rod (7) is arranged between the cab rear supports (4).
3. The desert vehicle cab rear suspension damping device as claimed in claim 1, wherein: the number of the rubber shock absorption blocks (6) is two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444432.3U CN214875182U (en) | 2021-06-28 | 2021-06-28 | Desert vehicle cab rear suspension damping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121444432.3U CN214875182U (en) | 2021-06-28 | 2021-06-28 | Desert vehicle cab rear suspension damping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214875182U true CN214875182U (en) | 2021-11-26 |
Family
ID=78930298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121444432.3U Active CN214875182U (en) | 2021-06-28 | 2021-06-28 | Desert vehicle cab rear suspension damping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214875182U (en) |
-
2021
- 2021-06-28 CN CN202121444432.3U patent/CN214875182U/en active Active
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