CN215854814U - Multi-winch dragging and rescuing device with sliding function - Google Patents
Multi-winch dragging and rescuing device with sliding function Download PDFInfo
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- CN215854814U CN215854814U CN202121032566.4U CN202121032566U CN215854814U CN 215854814 U CN215854814 U CN 215854814U CN 202121032566 U CN202121032566 U CN 202121032566U CN 215854814 U CN215854814 U CN 215854814U
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Abstract
The utility model provides a multi-winch dragging and rescuing device with a sliding function, belonging to the technical field of road wreckers; the system aims to solve the problems of overload of axle load of a chassis axle, efficient rescue in a limited space and rescue of large-tonnage faulty vehicles; the technical scheme is that the towing and rescuing device comprises a towing and hauling device, a winch system, a walking mechanism, a pulley block system, a hoe and a saddle, wherein the towing and hauling device comprises a first towing and hauling arm, a second towing and hauling arm, a lifting arm, a first towing arm, a second towing arm, a left subframe, a right subframe, a towing and hauling arm telescopic oil cylinder, a lifting arm overturning oil cylinder, a towing arm overturning oil cylinder and a towing arm telescopic oil cylinder; the vehicle-mounted towing rescue system has the technical effect that the vehicle-mounted towing rescue system can effectively tow rescue vehicles to be rescued.
Description
Technical Field
The utility model belongs to the technical field of road wreckers, and particularly relates to a multi-winch dragging and rescuing device with a sliding function.
Background
In order to enable an emergency vehicle to quickly break away from a dangerous situation, emergency rescue needs to be implemented according to local conditions, at present, most obstacle clearing rescue vehicles are wheel type vehicles, when a vehicle-mounted hydraulic winch is used for dragging rescue, certain problems exist to influence the obstacle clearing rescue effect, and the method specifically comprises the following steps: 1. due to the fact that the wrong assessment is conducted on the environment where the fault vehicle is located, the rear axle shaft of the rescue vehicle is overloaded, the front axle is insufficient in weight, the steering capacity of the vehicle is easy to be poor, and accidents such as self-tipping and the like easily happen to the rescue vehicle in serious cases; 2. rescue vehicles in the market turn around by using a steering mechanism of the vehicle, and can complete turning around only by repeatedly advancing and retreating in limited working spaces such as highways, tunnels, bridge floors and the like, so that the rescue efficiency is directly influenced, and traffic jam is easily caused; 3. the rescue ability is limited, and the large-scale heavy-duty vehicle can not be cleared.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects of the prior art, provides a multi-winch towing and rescuing device with a sliding function, and aims to solve the problems of overload of axle load of a chassis axle, efficient rescue in a limited space and towing and rescuing of large-tonnage faulty vehicles.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A multi-winch towing device with a sliding function comprises a towing device, a winch system, a walking mechanism, a pulley block system, a hoe and a saddle, wherein the saddle is arranged below the towing device; the supporting and pulling device comprises a first supporting and pulling arm, a second supporting and pulling arm, a lifting arm, a first pulling arm, a second pulling arm, a left subframe, a right subframe, a supporting and pulling arm telescopic oil cylinder, a lifting arm overturning oil cylinder, a pulling arm overturning oil cylinder and a pulling arm telescopic oil cylinder, wherein one end of the first supporting and pulling arm is connected with the second supporting and pulling arm in a sliding manner, the telescopic end of the supporting and pulling arm telescopic oil cylinder is connected with the first supporting and pulling arm, the other end of the supporting and pulling arm telescopic oil cylinder is connected with the second supporting and pulling arm, the second supporting and pulling arm and the first pulling arm are both connected with the lifting arm, the second supporting and pulling arm and the first pulling arm are arranged on different sides of the lifting arm, one end of the lifting arm overturning oil cylinder is connected with the second supporting and pulling arm, the other end of the lifting arm overturning oil cylinder is connected with the upper part of the lifting arm, one end of the pulling arm overturning oil cylinder is connected with the first pulling arm, and the other end of the lifting arm is connected with the upper part of the lifting arm, the end, far away from the lifting arm, of the first traction arm is connected with the second traction arm in a sliding mode, the telescopic end of the telescopic oil cylinder of the traction arm is connected with the second traction arm, the other end of the telescopic oil cylinder of the traction arm is connected with the first traction arm, the left subframe is arranged on the left side of the second traction arm, and the right subframe is arranged on the right side of the second traction arm;
the winch system comprises a first winch and a second winch, the first winch is installed on a first traction arm through a first winch installation seat, the second winch is installed on a second traction arm through a second winch installation seat, and steel wire ropes are arranged in the first winch and the second winch; the pulley block system comprises a first pulley block and a second pulley block, the first pulley block and the second pulley block are sequentially arranged along the direction of the lifting arm from top to bottom, the first pulley block is installed on the lifting arm through a first pulley block installation seat, and the second pulley block is installed on the lifting arm through a second pulley block installation seat; the traveling mechanism is installed below the first traction arm through a traveling mechanism installation seat, and the hoe is installed at one end, far away from the first traction arm, of the second traction arm in a hinged mode.
Further, the steel wire rope in the first winch is connected with the rescued vehicle through the first pulley block.
Further, the steel wire rope in the second winch is connected with the rescued vehicle through the first pulley block or the second pulley block.
Further, the winch system further comprises a third winch and a fourth winch, the third winch is installed on the left subframe through a third winch installation seat, the fourth winch is installed on the right subframe through a fourth winch installation seat, steel wire ropes are arranged in the third winch and the fourth winch, the pulley block system further comprises a third pulley block and a fourth pulley block, the third pulley block is installed on the left subframe through the third pulley block installation seat, and the fourth pulley block is installed on the right subframe through the fourth pulley block installation seat.
Further, the steel wire rope in the third winch is connected with the rescued vehicle through the third pulley block.
Further, the steel wire rope in the fourth winch is connected with the rescued vehicle through the fourth pulley block.
Furthermore, the second supporting traction arm and the first traction arm are of square tube structures, the supporting traction arm telescopic oil cylinder is arranged inside the second supporting traction arm, and the traction arm telescopic oil cylinder is arranged inside the first traction arm.
Furthermore, the winch system further comprises a fifth winch, the fifth winch is installed on the second traction arm through a fifth winch installation seat, and the first winch, the second winch and the fifth winch are sequentially arranged along the direction from the first traction arm to the second traction arm.
Furthermore, a plurality of first mounting holes are formed in the vertical direction of the lifting arm, a first connecting plate is arranged between the lifting arm and the second traction arm and is inserted into the first mounting holes through a pin shaft, a plurality of second mounting holes are formed in the vertical direction of the lifting arm, a second connecting plate is arranged between the lifting arm and the first traction arm and is inserted into the second mounting holes through a pin shaft.
Further, when the vehicle is towed, the second towing arm and the lifting arm are vertically arranged, and an included angle between the first towing arm and the lifting arm is an obtuse angle.
Compared with the prior art, the utility model has the following beneficial effects:
1) the walking mechanism is utilized, the rescue device can be quickly rotated by 90 degrees from the right back to the side position, the problem of efficient rescue in a limited space is solved, and time and labor are saved;
2) the position of a winch can be longitudinally adjusted back and forth along the vehicle by utilizing the traction arm supporting telescopic oil cylinder and the traction arm telescopic oil cylinder according to the weight of a rescued object, so that the problem of overload of the axle load of a chassis axle is solved;
3) a multi-winch layout mode is utilized, and the dragging and rescuing are carried out independently or together; the problem of dragging and rescuing the large-tonnage fault vehicle is solved.
Drawings
The utility model is further described below with reference to the accompanying drawings;
FIG. 1 is a schematic structural view of a towing device according to the present invention;
FIG. 2 is a schematic view of the winch system and the pulley system mounted on the towing device;
FIG. 3 is a schematic drawing illustrating that a first winch is matched with a first pulley block for towing and rescue;
FIG. 4 is a schematic drawing illustrating that a second winch is matched with a first pulley block for towing rescue;
FIG. 5 is a schematic drawing illustrating that a second winch is matched with a second pulley block for towing and rescue;
FIG. 6 is a schematic view illustrating that a third winch and a fourth winch set drag together for rescue;
FIG. 7 is a schematic view of the rescue apparatus rotated to a side position by the traveling mechanism;
FIG. 8 is a schematic structural view of the towing device;
FIG. 9 is a top view of the tow holding device;
FIG. 10 is a front view of the tow holding device;
wherein, 1 is a towing device, 2 is a winch system, 3 is a traveling mechanism, 4 is a pulley block system, 5 is a hoe, 6 is a saddle, 7 is a steel wire rope, 8 is an auxiliary frame, 101 is a first towing arm, 102 is a second towing arm, 103 is a lifting arm, 104 is a first towing arm, 105 is a second towing arm, 106 is a left subframe, 107 is a right subframe, 108 is a towing arm telescopic cylinder, 109 is a lifting arm overturning cylinder, 110 is a towing arm overturning cylinder, 111 is a towing arm telescopic cylinder, 10101 is a first winch mounting seat, 10201 is a second winch mounting seat, 10202 is a fifth winch mounting seat, 10301 is a first pulley block mounting seat, 10302 is a second pulley block mounting seat, 10601 is a third winch mounting seat, 10602 is a third pulley block mounting seat, 10701 is a fourth winch mounting seat, 10702 is a fourth pulley block mounting seat, 10401 is a traveling mechanism mounting seat, and 201 is a first winch, 202 is the second winch, 203 is the third winch, 204 is the fourth winch, 205 is the fifth winch, 401 is the first pulley block, 402 is the second pulley block, 403 is the third pulley block, 404 is the fourth pulley block.
Detailed Description
In order to make the technical problems, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings, it is to be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention, and the technical solutions of the present invention are described in detail with reference to the embodiments and the accompanying drawings, but the scope of protection is not limited thereby.
As shown in figure 1, the multi-winch towing device with the sliding function comprises a towing device 1, a winch system 2, a traveling mechanism 3, a pulley block system 4, a hoe 5 and a saddle 6, wherein the winch system 2 and the saddle 6 are arranged below the towing device 1, and the lower part of the saddle 6 is connected with an auxiliary frame 8 and can horizontally rotate on the auxiliary frame 8.
As shown in fig. 8, 9 and 10, the towing device 1 includes a first towing arm 101, a second towing arm 102, a lifting arm 103, a first towing arm 104, a second towing arm 105, a left subframe 106, a right subframe 107, a towing arm telescopic cylinder 108, a lifting arm overturning cylinder 109, a towing arm overturning cylinder 110, and a towing arm telescopic cylinder 111, where the second towing arm 102 and the first towing arm 104 are both square tube structures, one end of the first towing arm 101 is slidably connected to the second towing arm 102, the towing arm telescopic cylinder 108 is disposed inside the second towing arm 102, one end of the first towing arm 101 is sleeved in the second towing arm 102, the first towing arm 101 is slidably connected to the second towing arm 102 to achieve the telescopic movement of the first towing arm 101, the telescopic end of the towing arm telescopic cylinder 108 is connected to the first towing arm 101, the other end is connected to the second towing arm 102, and the towing arm telescopic cylinder 111 is disposed inside the first towing arm 104, the telescopic end of the traction arm telescopic oil cylinder 111 is connected with the second traction arm 105, the other end of the traction arm telescopic oil cylinder is connected with the first traction arm 104, one end, close to the lifting arm 103, of the second traction arm 105 is sleeved in the first traction arm 104, and the first traction arm 104 is in sliding connection with the second traction arm 105 so as to realize the telescopic effect of the second traction arm 105.
The second supporting and pulling arm 102 and the first pulling arm 104 are both connected with the lifting arm 103, the second supporting and pulling arm 102 and the first pulling arm 104 are arranged on different sides of the lifting arm 103, one end of a lifting arm overturning oil cylinder 109 is connected with the second supporting and pulling arm 102, the other end is connected with the upper part of the lifting arm 103, a plurality of first mounting holes are arranged in the vertical direction of the lifting arm 103, a first connecting plate is arranged between the lifting arm 103 and the second supporting and pulling arm 102 and inserted into the first mounting holes through a pin shaft, one end of a pulling arm overturning oil cylinder 110 is connected with the first pulling arm 104, the other end is connected with the upper part of the lifting arm 103, a plurality of second mounting holes are arranged in the vertical direction of the lifting arm 103, a second connecting plate is arranged between the lifting arm 103 and the first pulling arm 104 and inserted into the second mounting holes through a pin shaft, a left subframe 106 is arranged on the left side of the second supporting and pulling arm 102, a right subframe 107 is arranged on the right side of the second supporting and pulling arm 102, when the vehicle is towed, the second towing arm 102 is perpendicular to the lifting arm 103, and the included angle between the first towing arm 104 and the lifting arm 103 is an obtuse angle.
As shown in fig. 2, the winch system 2 includes a first winch 201, a second winch 202, a third winch 203, a fourth winch 204, and a fifth winch 205, the first winch 201 is installed on the first trailing arm 101 through a first winch mounting seat 10101, the second winch 202 is installed on the second trailing arm 102 through a second winch mounting seat 10201, the third winch 203 is installed on the left subframe 106 through a third winch mounting seat 10601, the fourth winch 204 is installed on the right subframe 107 through a fourth winch mounting seat 10701, the fifth winch 205 is installed on the second trailing arm 102 through a fifth winch mounting seat 10202, the first winch 201, the second winch 202, and the fifth winch 205 are sequentially disposed in a direction from the first trailing arm 101 to the second trailing arm 102, winches 7 are disposed in each of the first winch 201, the second winch 202, the third winch 203, and the fourth winch 204, and a fifth wire rope 205 is disposed to assist the first winch 201, the second winch 202, the third winch 203, and the fourth winch 204, The second winch 202, the third winch 203 or the fourth winch 204 can wind and unwind the steel wire rope 7, so that time and labor are saved.
The pulley block system 4 comprises a first pulley block 401, a second pulley block 402, a third pulley block 403 and a fourth pulley block 404, the first pulley block 401 and the second pulley block 402 are sequentially arranged along the lifting arm 103 from top to bottom, the first pulley block 401 is mounted on the lifting arm 103 through a first pulley block mounting seat 10301, and the second pulley block 402 is mounted on the lifting arm 103 through a second pulley block mounting seat 10302; the third pulley block 403 is mounted on the left subframe 106 through a third pulley block mounting seat 10602, the fourth pulley block 404 is mounted on the right subframe 107 through a fourth pulley block mounting seat 10702, the travelling mechanism 3 is mounted below the first towing arm 104 through a travelling mechanism 3 mounting seat, and the hoe 5 is mounted at one end of the second towing arm 105 far away from the first towing arm 104 in a hinged manner and is used for being inserted into the ground during work.
According to the weight of the object to be rescued, the first winch 201 to the fourth winch 204 can be used independently or together in a matched mode, the large-tonnage breakdown vehicle can be dragged and rescued, and the using conditions are as follows:
1. as shown in fig. 3, the first winch 201 can slide back and forth through the towing arm telescopic cylinder 108, and is matched with the first pulley block 401 to tow and rescue a faulty vehicle, so that the problems of light axle load of the front axle and overload of the rear axle in towing and rescue are effectively solved, and the dotted line is the position after sliding;
2. as shown in fig. 4-5, the second winch 202 is matched with the first pulley block 401, or the second winch 202 is matched with the second pulley block 402, so that the fault vehicle can be dragged and rescued;
3. as shown in fig. 6, the third winch 203 is matched with the third pulley block 403, and the fourth winch 204 is matched with the fourth pulley block 404, so that the fault vehicle can be dragged and rescued;
4. the first winch 201 is matched with the first pulley block 401, the second winch 202 is matched with the second pulley block 402, the third winch 203 is matched with the third pulley block 403, the fourth winch 204 is matched with the fourth pulley block 404, multi-winch combination is carried out, and large-tonnage fault vehicles can be dragged and rescued. For example: the first winch 201 is matched with the first pulley block 401, and the second winch 202 is matched with the second pulley block 402 to be used in a combined mode to drag and rescue the fault vehicle; the first winch 201 is matched with the first pulley block 401, the third winch 203 is matched with the third pulley block 403, and the fourth winch 204 is matched with the fourth pulley block 404 to be used in a combined mode to drag and rescue the fault vehicle, and the other combined use modes are not listed.
The rescue device can effectively drag and rescue vehicles to be rescued to achieve efficient rescue, and comprises the following components:
a) when the rescue device needs to be rotated by a certain angle, force is applied to the second supporting and pulling arm 102, the traveling mechanism 3 moves, and the supporting and pulling device 1 horizontally rotates around the saddle 6, so that the purpose of adjusting the angle can be achieved, the adjusting process is time-saving and labor-saving, the rescue device can be quickly rotated by 90 degrees from the right back to the side position by utilizing the traveling mechanism 3, and the problem of efficient rescue in a limited space is solved;
b) according to the weight of the rescued object, the position of the first winch 201 can be adjusted forwards and backwards along the longitudinal direction of the vehicle by utilizing the traction arm telescopic oil cylinder 108, so that the sliding function is realized, and the axle load of the chassis axle is not overloaded;
c) according to the weight of the object to be rescued, the first winch 201 to the fourth winch 204 can be used independently or together in a matched mode, and the large-tonnage breakdown vehicle can be dragged and rescued.
While the utility model has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. A multi-winch towing device with a sliding function comprises a towing device and is characterized by further comprising a winch system, a walking mechanism, a pulley block system, a hoe and a saddle, wherein the saddle is arranged below the towing device;
the supporting and pulling device comprises a first supporting and pulling arm, a second supporting and pulling arm, a lifting arm, a first pulling arm, a second pulling arm, a left subframe, a right subframe, a supporting and pulling arm telescopic oil cylinder, a lifting arm overturning oil cylinder, a pulling arm overturning oil cylinder and a pulling arm telescopic oil cylinder, wherein one end of the first supporting and pulling arm is connected with the second supporting and pulling arm in a sliding manner, the telescopic end of the supporting and pulling arm telescopic oil cylinder is connected with the first supporting and pulling arm, the other end of the supporting and pulling arm telescopic oil cylinder is connected with the second supporting and pulling arm, the second supporting and pulling arm and the first pulling arm are both connected with the lifting arm, the second supporting and pulling arm and the first pulling arm are arranged on different sides of the lifting arm, one end of the lifting arm overturning oil cylinder is connected with the second supporting and pulling arm, the other end of the lifting arm overturning oil cylinder is connected with the upper part of the lifting arm, one end of the pulling arm overturning oil cylinder is connected with the first pulling arm, and the other end of the lifting arm is connected with the upper part of the lifting arm, the end, far away from the lifting arm, of the first traction arm is connected with the second traction arm in a sliding mode, the telescopic end of the telescopic oil cylinder of the traction arm is connected with the second traction arm, the other end of the telescopic oil cylinder of the traction arm is connected with the first traction arm, the left subframe is arranged on the left side of the second traction arm, and the right subframe is arranged on the right side of the second traction arm;
the winch system comprises a first winch and a second winch, the first winch is installed on a first traction arm through a first winch installation seat, the second winch is installed on a second traction arm through a second winch installation seat, and steel wire ropes are arranged in the first winch and the second winch;
the pulley block system comprises a first pulley block and a second pulley block, the first pulley block and the second pulley block are sequentially arranged along the direction of the lifting arm from top to bottom, the first pulley block is installed on the lifting arm through a first pulley block installation seat, and the second pulley block is installed on the lifting arm through a second pulley block installation seat;
the traveling mechanism is installed below the first traction arm through a traveling mechanism installation seat, and the hoe is installed at one end, far away from the first traction arm, of the second traction arm in a hinged mode.
2. The multi-winch towing device with sliding function as claimed in claim 1, wherein the wire rope in the first winch is connected with the rescued vehicle through the first pulley block.
3. The multi-winch towing device with sliding function as claimed in claim 1, wherein the wire rope in the second winch is connected with the rescued vehicle through the first pulley block or through the second pulley block.
4. The multi-winch rescue apparatus with sliding function according to claim 1, wherein the winch system further comprises a third winch and a fourth winch, the third winch is mounted on the left subframe through a third winch mounting seat, the fourth winch is mounted on the right subframe through a fourth winch mounting seat, a steel wire rope is disposed in each of the third winch and the fourth winch, the pulley block system further comprises a third pulley block and a fourth pulley block, the third pulley block is mounted on the left subframe through a third pulley block mounting seat, and the fourth pulley block is mounted on the right subframe through a fourth pulley block mounting seat.
5. The multi-winch rescue apparatus with sliding function according to claim 4, wherein the wire rope of the third winch is connected with the rescued vehicle through the third pulley set.
6. The multi-winch rescue apparatus with sliding function according to claim 4, wherein the wire rope of the fourth winch is connected with the rescued vehicle through the fourth pulley block.
7. The multi-winch towing device with the sliding function according to claim 1, wherein the second towing arm and the first towing arm are both of a square tube structure, the towing arm telescopic cylinder is arranged inside the second towing arm, and the towing arm telescopic cylinder is arranged inside the first towing arm.
8. The multi-winch towing device with sliding function as claimed in claim 1, wherein the winch system further comprises a fifth winch, the fifth winch is mounted on the second towing arm through a fifth winch mounting seat, and the first winch, the second winch and the fifth winch are sequentially arranged along the direction from the first towing arm to the second towing arm.
9. The multi-winch rescue apparatus with sliding function according to claim 1, wherein a plurality of first mounting holes are provided in a vertical direction of the lifting arm, a first connecting plate is provided between the lifting arm and the second towing arm, the first connecting plate is inserted into the first mounting holes through a pin, a plurality of second mounting holes are provided in the vertical direction of the lifting arm, a second connecting plate is provided between the lifting arm and the first towing arm, and the second connecting plate is inserted into the second mounting holes through a pin.
10. The multi-winch towing device with sliding function as claimed in claim 1, wherein the second towing arm is perpendicular to the lifting arm when towing the vehicle, and the included angle between the first towing arm and the lifting arm is an obtuse angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121032566.4U CN215854814U (en) | 2021-05-14 | 2021-05-14 | Multi-winch dragging and rescuing device with sliding function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121032566.4U CN215854814U (en) | 2021-05-14 | 2021-05-14 | Multi-winch dragging and rescuing device with sliding function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215854814U true CN215854814U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121032566.4U Active CN215854814U (en) | 2021-05-14 | 2021-05-14 | Multi-winch dragging and rescuing device with sliding function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215854814U (en) |
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2021
- 2021-05-14 CN CN202121032566.4U patent/CN215854814U/en active Active
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