CN213861750U - Vehicle hydraulic capstan and guider - Google Patents
Vehicle hydraulic capstan and guider Download PDFInfo
- Publication number
- CN213861750U CN213861750U CN202022430088.4U CN202022430088U CN213861750U CN 213861750 U CN213861750 U CN 213861750U CN 202022430088 U CN202022430088 U CN 202022430088U CN 213861750 U CN213861750 U CN 213861750U
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- Prior art keywords
- winch
- wire rope
- vehicle
- rope
- steel wire
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000003584 silencer Effects 0.000 claims description 5
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model relates to a vehicle hydraulic capstan and a guiding device, which comprises a capstan and a guiding device; the winch comprises a winch body, a steel wire rope, a winch rope pressing device and a manual control reversing valve, and is arranged on the inner side of the frame and is inclined to the rear of the vehicle; the utility model provides a hydraulic winch for vehicle and guider can prevent wire rope when the rope is put to the capstan winch in disorder, can reduce the manual pulling force of dragging wire rope when the rope is put to the capstan winch again, leads to wire rope simultaneously to its availability factor has been promoted.
Description
Technical Field
The utility model belongs to the technical field of heavy-duty car auxiliary assembly, especially, relate to a vehicle hydraulic capstan and guider.
Background
The vehicle-mounted winch is provided with a vertically-mounted cable drum, one end of the cable drum is fixed on the cable drum through a steel wire rope under the driving of power, and the other end of the cable drum is used as a tool for pulling out vehicles trapped in the trouble.
For a heavy off-road vehicle, because the load is heavy, when the vehicle is trapped or rescued by other vehicles, a high-power winch system needs to be installed to provide enough pulling force, a hydraulic winch is mostly adopted by the heavy off-road vehicle, because the pulling force of the hydraulic winch of the heavy off-road vehicle is large, a winch with the pulling force of more than 20 tons needs a steel wire rope with the diameter exceeding 20 millimeters, in order to meet the long-distance rescue, the length of the steel wire rope is lengthened, so that a winch drum is large in size, and cannot be arranged in the front or the tail of the vehicle like a light winch and is limited by the positions of other large assemblies of the heavy off-road vehicle, currently, domestic heavy off-road vehicle manufacturers generally arrange the winch in the inner side of the vehicle frame and at the rear of the vehicle, and install a.
If self rescue is carried out, the steel wire rope needs to be discharged from the front end of the vehicle, the direction is directly guided and changed from a winch drum body or the direction is changed at the tail part of a vehicle frame through a fixed pulley, self-mutual rescue operation in the horizontal direction of the vehicle can be realized by adopting the arrangement mode of the winch system, after the winch carries out rescue or self rescue, an idle rope winding stroke can be generated, when an electric hoist of the vehicle, such as a crane and the like, is unloaded and wound, the steel wire rope can be always in a tightened state under the action of the gravity of a hook at the front end of the steel wire rope, and the rope mess phenomenon of the steel wire rope can be effectively avoided by the matching of the rope guider, but for a horizontal type vehicle-mounted winch, when the steel wire rope is not pulled by external force and is in a loose state, the rope mess phenomenon can occur, and for a multi-layer wound steel wire rope structure, if the messy rope appears, the steel wire rope can be extruded by the outer layer irregularly to the inner layer steel wire rope, the service life of the steel wire rope is influenced, if the tensile force is too large, the steel wire rope is easy to break, even safety accidents are caused, if the steel wire rope breaks, the steel wire rope must be replaced, the steel wire rope is limited by the installation space of a winch when the steel wire rope is replaced, the operation difficulty is high, the consumed time is long, the cost is increased, the utilization rate of the steel wire rope is reduced, and in order to solve the problem, people are usually adopted to pull the steel wire rope, so that the steel wire rope is manually taken up in a tight state in an idle load mode.
However, the winch needs a large amount of personnel to participate in rescue when the winch receives and releases the rope no matter self rescue or mutual rescue is carried out, and particularly in some special regions, the rescue efficiency can be influenced and other secondary losses can be caused under the influence of the number of operators, the environment (plateau, alpine region) and the like.
SUMMERY OF THE UTILITY MODEL
The utility model provides a vehicle hydraulic pressure capstan winch and guider can prevent wire rope when the rope is put to the capstan winch receipts and restrict indiscriminately, can reduce the manual pulling force of dragging wire rope when the rope is put to the capstan winch again, leads to wire rope simultaneously to its availability factor has been promoted.
In order to solve the problems in the background art, the utility model discloses a realize through following technical scheme:
a hydraulic winch and a guiding device for a vehicle comprise a winch and a guiding device;
the winch comprises a winch body, a steel wire rope, a winch rope pressing device and a manual control reversing valve, and is mounted on the inner side of the frame and is deviated from the rear of the vehicle;
the guide device comprises a device body, a guide wheel and a clamping wheel which are arranged in the device body, and a power assembly arranged below the clamping wheel.
As a further explanation of the utility model: the horizontal center lines of the guide wheel and the clamping wheel are positioned on the same horizontal plane and are fixedly installed in the device body, and the distance between the guide wheel and the clamping wheel is the sum of the radius of the two wheels and the diameter of the steel wire rope.
As a further explanation of the utility model: and hard rubber is coated on the surface of the groove of the clamping wheel.
As a further explanation of the utility model: the power assembly comprises a pneumatic motor, a planetary reducer, a pressure regulating valve, a silencer, an air pipe and a ball valve switch, the pneumatic motor is fixed below the device body in a flange mounting mode and is connected with the clamping wheel through a shaft, and the pneumatic motor is matched with the planetary reducer for use.
As a further explanation of the utility model: the silencer is installed at the air outlet of the pneumatic motor, the air inlet of the pneumatic motor is connected with the pressure regulating valve, the other end of the pressure regulating valve is connected with the air pipe, the other end of the air pipe is connected with the ball valve switch, and the air inlet of the ball valve switch is connected with the air source of the vehicle air cylinder.
As a further explanation of the utility model: the device body is further provided with a limiting assembly, and the limiting assembly comprises an upper roller, a lower roller, a left roller, a right roller and a limiting roller and is used for controlling the direction and the angle of the wire rope in and out.
Compared with the prior art, the utility model discloses following profitable technological effect has:
1. compared with the prior art, only change the structure of the former device of frame afterbody, through install the pinch roller that provides power with pneumatic motor additional to cooperate with the leading wheel, both satisfied on-vehicle capstan winch from the demand of saving each other, can avoid wire rope disorder rope when the rope is received and released to the capstan winch no-load again, can provide certain helping hand when releasing the rope. The device can effectively reduce the fracture risk of the steel wire rope, improves the service efficiency of the winch and the vehicle when the winch and the vehicle are mutually rescued, and has the advantages of simple structure, convenience in operation, cost saving and high reliability.
2. The hard rubber arranged on the surface of the groove of the clamping wheel can provide large friction force, and the steel wire rope is prevented from slipping when being clamped.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the position and overall structure of the power assembly of the present invention;
FIG. 3 is a schematic view of the installation positions of the guide wheel and the clamping wheel of the present invention;
fig. 4 is a schematic view of the installation position of the limiting roller of the present invention;
fig. 5 is a schematic view of the installation position of the middle limiting component of the present invention.
Description of the reference numerals
1. A device main body; 2. a guide wheel; 3. a pinch wheel; 4. a power assembly; 5. an upper roller; 6. a lower roller; 7. a left roller; 8. a right roller; 9. limiting the idler wheel; 10. an air tube; 11. a ball valve switch; 12. a winch body; 13. a wire rope; 14. a winch rope pressing device; 15. a manual reversing valve; 41. a pneumatic motor; 42. a planetary reducer; 43. a pressure regulating valve; 44. a muffler.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 5, a hydraulic winch and guiding device for a vehicle comprises a winch and a guiding device;
the winch comprises a winch body 12, a steel wire rope 13, a winch rope pressing device 14 and a manual control reversing valve 15, and the winch is installed on the inner side of the frame and is arranged at the rear of the vehicle;
the guide device comprises a device body, a guide wheel 2 and a clamping wheel 3 which are arranged in the device body, and a power assembly 4 which is arranged below the clamping wheel 3.
Specifically, the horizontal center lines of the guide wheel 2 and the clamping wheel 3 are in the same horizontal plane and fixedly mounted in the device body, the distance between the guide wheel 2 and the clamping wheel 3 is the sum of the radius of the two wheels and the diameter of the steel wire rope 13, and hard rubber is coated on the surface of the groove of the clamping wheel 3.
The application provides power component 4 includes pneumatic motor 41, planetary reducer 42, air-vent valve 43, silencer 44, trachea 10 and ball valve switch 11, pneumatic motor 41 is fixed in through the flange mounting mode device body below, through the axle with pinch roller 3 connects, pneumatic motor 41 with planetary reducer 42 matches the use.
The muffler 44 is installed at the air outlet of the pneumatic motor 41, the air inlet of the pneumatic motor 41 is connected with the pressure regulating valve 43, the other end of the pressure regulating valve 43 is connected with the air pipe 10, the other end of the air pipe 10 is connected with the ball valve switch 11, and the air inlet of the ball valve switch 11 is connected with the air source of the vehicle air cylinder.
The device body is further provided with a limiting assembly, and the limiting assembly comprises an upper roller 5, a lower roller 6, a left roller 7, a right roller 8 and a limiting roller 9 and is used for controlling the direction and the angle of the wire rope 13 entering and exiting the rope.
The working principle is as follows: when the winch is used for taking up the rope in an idle load manner, the motor is controlled to apply proper rotating torque along the direction opposite to the movement direction of the steel wire rope 13, and when the steel wire rope 13 moves, the clamping wheel 3 slowly rotates along the movement direction of the steel wire rope 13 against the rotating torque to tighten the steel wire rope 13 so as to prevent rope disorder; when the rope is unwound in the idle load state, the motor is controlled to rotate along the movement direction of the steel wire rope 13 at a rotating speed which is higher than the rope unwinding speed of the winch drum, so that the tension of the steel wire rope 13 is reduced while the steel wire rope 13 is tightened without rope disorder.
The embodiments given above are preferred examples for implementing the present invention, and the present invention is not limited to the above-described embodiments. Any non-essential addition and replacement made by the technical features of the technical solution of the present invention by those skilled in the art all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a vehicle hydraulic pressure capstan winch and guider which characterized in that: comprises a winch and a guiding device;
the winch comprises a winch body, a steel wire rope, a winch rope pressing device and a manual control reversing valve, and is mounted on the inner side of the frame and is deviated from the rear of the vehicle;
the guide device comprises a device body, a guide wheel and a clamping wheel which are arranged in the device body, and a power assembly arranged below the clamping wheel.
2. The vehicle hydraulic winch and guide apparatus according to claim 1, wherein: the horizontal center lines of the guide wheel and the clamping wheel are positioned on the same horizontal plane and are fixedly installed in the device body, and the distance between the guide wheel and the clamping wheel is the sum of the radius of the two wheels and the diameter of the steel wire rope.
3. The vehicle hydraulic winch and guide apparatus according to claim 1, wherein: and hard rubber is coated on the surface of the groove of the clamping wheel.
4. The vehicle hydraulic winch and guide apparatus according to claim 1, wherein: the power assembly comprises a pneumatic motor, a planetary reducer, a pressure regulating valve, a silencer, an air pipe and a ball valve switch, the pneumatic motor is fixed below the device body in a flange mounting mode and is connected with the clamping wheel through a shaft, and the pneumatic motor is matched with the planetary reducer for use.
5. The vehicle hydraulic winch and guide apparatus according to claim 4, wherein: the silencer is installed at the air outlet of the pneumatic motor, the air inlet of the pneumatic motor is connected with the pressure regulating valve, the other end of the pressure regulating valve is connected with the air pipe, the other end of the air pipe is connected with the ball valve switch, and the air inlet of the ball valve switch is connected with the air source of the vehicle air cylinder.
6. The vehicle hydraulic winch and guide apparatus according to claim 1, wherein: the device body is further provided with a limiting assembly, and the limiting assembly comprises an upper roller, a lower roller, a left roller, a right roller and a limiting roller and is used for controlling the direction and the angle of the wire rope in and out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430088.4U CN213861750U (en) | 2020-10-28 | 2020-10-28 | Vehicle hydraulic capstan and guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022430088.4U CN213861750U (en) | 2020-10-28 | 2020-10-28 | Vehicle hydraulic capstan and guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213861750U true CN213861750U (en) | 2021-08-03 |
Family
ID=77075652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022430088.4U Active CN213861750U (en) | 2020-10-28 | 2020-10-28 | Vehicle hydraulic capstan and guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213861750U (en) |
-
2020
- 2020-10-28 CN CN202022430088.4U patent/CN213861750U/en active Active
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