Rapid positioning hauling device for automobile rescue

Abstract

The invention relates to a rapid positioning hauling device for automobile rescue, and belongs to the technical field of hauling devices, the rapid positioning hauling device for automobile rescue comprises a hauling device for automobile rescue, the hauling device comprises a mounting plate, two supporting seats welded on the outer surface of the mounting plate, a take-up structure and a wire arrangement structure, and the take-up structure and the wire arrangement structure are arranged between the two supporting seats; the wire arranging structure is composed of a driving motor, a reciprocating lead screw and a wire arranging base, the wire arranging base and the supporting base on the right side are provided with cleaning mechanisms for cleaning the rope, and the supporting base on the right side and the mounting plate are provided with spraying structures for protecting the rope. The cleaning mechanism comprises a mounting seat, mounting pipes fixed to the front side and the rear side of the mounting seat, a gear pump fixed to the outer wall of the right supporting seat, a first spraying pipe and a second spraying pipe, wherein the first spraying pipe and the second spraying pipe are mounted on the outer surfaces of the two mounting pipes in a winding mode. The quick-positioning hauling device for automobile rescue has the advantages of being high in automation degree and good in cleaning and protecting effect.

Description

Technical Field

[0001] The present invention relates to the technical field of towing devices, and particularly to a towing device for vehicle rescue that can be quickly positioned. Background Art

[0002] With the increasing living standards of people, self-driving tours have become mainstream. However, vehicles are prone to break down during long-distance driving. When a vehicle breaks down and cannot be repaired independently, it needs to wait for rescue personnel, and a towing device is required during rescue. Existing towing devices are usually owned by professional rescue teams. Many car owners usually have a steel wire rope as a towing device. When a vehicle needs to be towed, the steel wire rope is used for connection. However, tying and fixing the steel wire rope is laborious, and its stability is poor, which is not conducive to long-term use. Moreover, it is heavy and inconvenient to carry.

[0003] After retrieval, the patent document with the publication number CN221718258U discloses a towing device for vehicle rescue that can be quickly positioned, including a main body plate. A pair of L-shaped clamping plates are fixed on one side of the main body plate, and two pairs of hand-tightening bolts are rotatably connected to the main body plate. By setting the main body plate, L-shaped clamping plates and hand-tightening bolts, the device can be easily clamped and fixed on the vehicle. The wire winding roller, towing steel wire rope and wire winding motor facilitate the storage and arrangement of the towing steel wire rope, and can save manpower and realize automatic winding and unwinding.

[0004] However, the above patent still has the following defects: it is not convenient to clean the rope after use. Since the rope is prone to accumulate dirt such as mud, sand or other contaminants during use due to environmental reasons after towing, it will affect its performance or cause a short circuit, and the rope that is not cleaned for a long time may also accelerate aging due to the accumulation of contaminants.

[0005] Therefore, it is urgent to improve the above-mentioned towing device, so a towing device for vehicle rescue that can be quickly positioned is proposed to solve the above problems. Summary of the Invention

[0006] In view of the deficiencies of the prior art, the present invention provides a towing device for vehicle rescue that can be quickly positioned, which has the advantages of high automation, good cleaning and protection effects, and solves the problem that the rope is prone to accumulate dirt such as mud, sand or other contaminants during use due to environmental reasons after towing, resulting in easy damage to the rope.

[0007] To achieve the above object, the present invention provides the following technical solution: A towing device for vehicle rescue that can be quickly positioned, including a towing device for vehicle rescue. The towing device includes a mounting plate, two support seats welded to the outer surface of the mounting plate, a wire winding structure and a wire arranging structure disposed between the two support seats;

[0008] The wire arranging structure consists of a driving motor, a reciprocating lead screw, and a wire arranging seat. A cleaning mechanism for cleaning the rope is provided on the wire arranging seat and the right support seat, and a spraying structure for protecting the rope is provided on the right support seat and the mounting plate.

[0009] The cleaning mechanism includes a mounting seat, mounting pipes fixed on the front and rear sides of the mounting seat, a gear pump fixed on the outer wall of the right support seat, a first spray pipe and a second spray pipe wound around the outer surfaces of the two mounting pipes. A drying structure is bolted to the upper surface of the mounting seat.

[0010] The spraying structure includes an infusion pump fixedly arranged inside the right support seat and a third spray pipe fixedly installed on the front of the mounting plate. Both ends of the infusion pump are fixedly connected with communicating pipes, and one of the communicating pipes is fixedly communicated with one side of the third spray pipe.

[0011] Further, the wire winding structure includes a wire winding roller bearing-mounted between the two support seats and a double-shaft motor fixed on the outer surface of the right support seat. One end of the wire winding roller is fixedly connected to one output shaft of the double-shaft motor.

[0012] Further, a synchronization structure is provided between the other output shaft of the double-shaft motor and the gear pump.

[0013] Further, the driving motor is fixedly bolted to the outer surface of the left support seat. The reciprocating lead screw is bearing-mounted between the two support seats, and one end of the reciprocating lead screw is fixedly connected to the output shaft of the driving motor.

[0014] Further, the wire arranging seat is threadedly connected to the lead screw, and guide rods penetrating through the inside of the wire arranging seat are fixed on the opposite sides of the two support seats.

[0015] Further, a connecting block is bolted between the mounting seat and the wire arranging seat, and through holes communicating with each other are formed inside the mounting seat and the two mounting pipes.

[0016] Further, spray holes corresponding to the first spray pipe and the second spray pipe are formed in both of the two mounting pipes. The number of the spray holes is several and they are distributed in an annular shape. The first spray pipe is located on the outer surface of the front mounting pipe, and the second spray pipe is located on the outer surface of the rear mounting pipe.

[0017] Further, a corrugated telescopic pipe is fixedly communicated between the output end of the gear pump and the first spray pipe. The drying structure includes a heating box fixed on the upper surface of the mounting seat and a blower fixed on the top side of the heating box. An air delivery pipe is fixedly communicated between the heating box and the second spray pipe.

[0018] Further, an installation groove communicating with the outside is formed inside the right support seat, and the infusion pump is fixed in the installation groove.

[0019] Furthermore, the infusion pump includes a pump housing fixed inside the installation groove, a valve tube fixedly connected to one end of the pump housing, a diaphragm fixed inside the pump housing, and two check valves elastically hinged inside the valve tube. A piston is slidably arranged inside the pump housing. A plug rod extending outside the pump housing is fixed to the side of the piston away from the diaphragm. An abutting block is fixed to the other end of the plug rod. A return spring surrounding the outside of the plug rod is fixed between the abutting block and the pump housing. The abutting block intermittently abuts against the outer surface of the wire harness base.

[0020] Compared with the prior art, the present invention provides a tow truck device for vehicle rescue with quick positioning, having the following beneficial effects:

[0021] 1. For the tow truck device for vehicle rescue with quick positioning, through the cooperation of the motor and pump equipment, the automatic winding, wire arrangement and cleaning and spraying process of the wire harness are realized, improving the work efficiency. The wire harness is cleaned and dried by using the cleaning liquid and drying structure, effectively removing the dirt and moisture on the surface of the wire harness. At the same time, by spraying the protective liquid, the durability and service life of the wire harness are enhanced.

[0022] 2. For the tow truck device for vehicle rescue with quick positioning, through the combination of the wire winding structure and the wire arrangement structure, the automatic winding and orderly arrangement of the wire harness are realized. The double-shaft motor drives the wire winding roller to rotate, neatly winding the wire harness around the wire winding roller, avoiding the tediousness and inconvenience of traditional manual wire winding. At the same time, the driving motor drives the wire harness base to move back and forth through the reciprocating lead screw, ensuring that the wire harness can be evenly distributed during the winding process, avoiding the crossing and winding of the wire harness, and improving the storage efficiency and aesthetics of the wire harness.

[0023] 3. For the tow truck device for vehicle rescue with quick positioning, the cleaning liquid is conveyed to the first nozzle through the gear pump. By using the annular distribution of the spray holes, the cleaning liquid can be evenly sprayed on the wire harness. This design ensures that the surface of the wire harness can be fully covered with the cleaning liquid, thus improving the cleaning effect.

[0024] 4. For the tow truck device for vehicle rescue with quick positioning, the heated air is conveyed to the second nozzle through the air delivery pipe and then blown onto the wire harness that has been preliminarily cleaned. This design can not only quickly remove the moisture on the surface of the wire harness, but also accelerate the volatilization of the cleaning liquid, further improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a three-dimensional structure diagram of a tow truck device for vehicle rescue with quick positioning according to the present invention;

[0026] Figure 2 is a structural schematic diagram of the mounting seat in a tow truck device for vehicle rescue with quick positioning according to the present invention;

[0027] Figure 3Schematic diagram of the structures of the first nozzle and the second nozzle in a towage device for vehicle rescue that can be quickly positioned according to the present invention;

[0028] Figure 4 Schematic diagram of the structure of an infusion pump in a towage device for vehicle rescue that can be quickly positioned according to the present invention.

[0029] In the figure: 1, mounting plate; 2, support seat; 3, wire take-up roller; 4, double-shaft motor; 5, driving motor; 6, reciprocating lead screw; 7, wire arranging seat; 8, mounting seat; 81, mounting pipe; 82, through hole; 9, connecting block; 10, gear pump; 11, synchronization structure; 12, first nozzle; 13, corrugated expansion pipe; 14, spray hole; 15, heating box; 16, second nozzle; 17, blower; 18, mounting groove; 19, infusion pump; 1901, pump housing; 1902, valve pipe; 1903, diaphragm; 1904, check valve; 1905, piston; 1906, piston rod; 1907, abutting block; 1908, return spring; 20, third nozzle; 21, connecting pipe. Specific embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Please refer to Figures 1 to 4 , a towage device for vehicle rescue that can be quickly positioned in this embodiment includes a towage device for vehicle rescue. The towage device includes a mounting plate 1, two support seats 2 welded to the outer surface of the mounting plate 1, a wire take-up structure and a wire arranging structure disposed between the two support seats 2; among them, the wire arranging structure is composed of a driving motor 5, a reciprocating lead screw 6 and a wire arranging seat 7, and the wire take-up structure includes a wire take-up roller 3 mounted between the two support seats 2 by bearings and a double-shaft motor 4 fixed to the outer surface of the right support seat 2. One end of the wire take-up roller 3 is fixedly connected to one output shaft of the double-shaft motor 4.

[0032] Specifically, the driving motor 5 is fixed to the outer surface of the left support seat 2 by bolts. The reciprocating lead screw 6 is installed between the two support seats 2 by bearings, and one end of the reciprocating lead screw 6 is fixed to the output shaft of the driving motor 5. The wire arranging seat 7 is threadedly connected to the lead screw 6. Guide rods penetrating through the inside of the wire arranging seat 7 are fixed to the opposite sides of the two support seats 2. It should be noted that mounting blocks are welded to both the left and right sides of the mounting plate 1, and long strip-shaped fixing grooves are formed in the mounting blocks to quickly position the hauling device on the vehicle body. The combination of the wire winding structure and the wire arranging structure realizes the automatic winding and orderly arrangement of the wire harness. The double-shaft motor 4 drives the wire winding roller 3 to rotate, neatly winding the wire harness around the wire winding roller 3, avoiding the tediousness and inconvenience of traditional manual wire winding. At the same time, the driving motor 5 drives the wire arranging seat 7 to reciprocate through the reciprocating lead screw 6, ensuring that the wire harness can be evenly distributed during the winding process, avoiding the crossing and entanglement of the wire harness, and improving the storage efficiency and aesthetics of the wire harness.

[0033] In this embodiment, a cleaning mechanism for cleaning the wire harness is provided on the wire arranging seat 7 and the right support seat 2, and a spraying structure for protecting the wire harness is provided on the right support seat 2 and the mounting plate 1. Among them, the cleaning mechanism includes a mounting seat 8, mounting pipes 81 fixed to the front and rear sides of the mounting seat 8, a gear pump 10 fixed to the outer wall of the right support seat 2, a first spray pipe 12 and a second spray pipe 16 wound around the outer surfaces of the two mounting pipes 81, and a synchronization structure 11 is provided between the other output shaft of the double-shaft motor 4 and the gear pump 10. The cleaning mechanism transports the cleaning liquid to the first spray pipe 12 through the gear pump 10. By using the annular distribution of the spray holes 14, the cleaning liquid can be evenly sprayed on the wire harness. This design ensures that the surface of the wire harness can be fully covered with the cleaning liquid, thereby improving the cleaning effect. To improve the cleaning effect of the rope, a drying structure is bolted to the upper surface of the mounting seat 8. A connecting block 9 is bolted between the mounting seat 8 and the wire arranging seat 7, and through holes 82 communicating with each other are formed inside the mounting seat 8 and the two mounting pipes 81. The drying structure includes a heating box 15 fixed to the upper surface of the mounting seat 8 and a blower 17 fixed to the top side of the heating box 15. An air delivery pipe is fixedly connected between the heating box 15 and the second spray pipe 16. The heated air is transported to the second spray pipe 16 through the air delivery pipe and then blown onto the wire harness that has been preliminarily cleaned. This design can not only quickly remove the moisture on the surface of the wire harness but also accelerate the volatilization of the cleaning liquid, further improving the drying efficiency.

[0034] In this embodiment, spray holes 14 corresponding to the first spray pipe 12 and the second spray pipe 16 are formed in both of the two mounting pipes 81. The number of spray holes 14 is several and is distributed in an annular shape. The first spray pipe 12 is located on the outer surface of the front mounting pipe 81, and the second spray pipe 16 is located on the outer surface of the rear mounting pipe 81. A corrugated expansion pipe 13 is fixedly connected between the output end of the gear pump 10 and the first spray pipe 12. A temperature control device is installed inside the heating box 15 to adjust the drying temperature.

[0035] In this embodiment, the spraying structure includes an infusion pump 19 fixedly arranged inside the right support seat 2 and a third spray pipe 20 fixedly installed on the front surface of the mounting plate 1. Both ends of the infusion pump 19 are fixedly connected with communicating pipes 21, and one of the communicating pipes 21 is fixedly communicated with one side of the third spray pipe 20. Specifically, an installation groove 18 communicated with the outside is formed inside the right support seat 2, and the infusion pump 19 is fixed in the installation groove 18. The infusion pump 19 includes a pump housing 1901 fixed inside the installation groove 18, a valve pipe 1902 fixedly communicated with one end of the pump housing 1901, a diaphragm 1903 fixed inside the pump housing 1901, and two check valves 1904 elastically hinged inside the valve pipe 1902. A piston 1905 is slidably arranged inside the pump housing 1901. A plug rod 1906 extending outside the pump housing 1901 is fixed on the side of the piston 1905 away from the diaphragm 1903. An abutting block 1907 is fixed at the other end of the plug rod 1906. A return spring 1908 surrounding the outside of the plug rod 1906 is fixed between the abutting block 1907 and the pump housing 1901. The abutting block 1907 intermittently abuts against the outer surface of the wire arranging seat 7. The spraying structure transports the protective liquid to the third spray pipe 20 through the infusion pump 19 to realize the spraying protection of the wire harness. This design can ensure that the wire harness is fully protected during the rescue towing process and prevent performance degradation caused by friction, wear or pollution.

[0036] The working principle of the above embodiment is as follows:

[0037] When it is necessary to wind up the rope for vehicle rescue, the double-shaft motor 4 and the driving motor 5 are started. One output shaft drives the wire winding roller 3 to rotate, so as to wind the rope around the wire winding roller 3. At the same time, the other output shaft of the double-shaft motor 4 drives the gear pump 10 to work through the synchronization structure 11;

[0038] The output shaft of the driving motor 5 drives the reciprocating lead screw 6 to rotate, so that the wire arranging seat 7 threadedly connected with the lead screw 6 makes a reciprocating movement under the guidance of the guide rod, thereby driving the cleaning mechanism to displace and ensuring that the rope can be evenly distributed during the winding process;

[0039] The gear pump 10 transports the cleaning liquid to the first spray pipe 12 through the corrugated telescopic pipe 13 to conduct a preliminary cleaning of the rope. The cleaning liquid is evenly sprayed on the rope through the spray holes 14 in the installation pipe 81. After the rope is preliminarily cleaned, it enters the drying structure composed of the blower 17 below the heating box 15 and the heating box 15. The hot air is blown to the second spray pipe 16 through the air delivery pipe and then blown to the rope to realize the rapid drying of the rope;

[0040] After the winding is completed, when the wire arranging base 7 moves to the leftmost or rightmost end, the abutting block 1907 will abut against the outer surface of the wire arranging base 7, pushing the plug rod 1906 and the piston 1905 to slide in the pump housing 1901, compressing the return spring 1908. When the wire arranging base 7 moves in the reverse direction, the return spring 1908 releases energy, pushing the piston 1905 and the plug rod 1906 to reset, thereby driving the diaphragm 1903 and the check valve 1904 to work, realizing the continuous delivery of the protective agent, spraying the protective agent onto the outside of the rope to improve its waterproof and anti-oxidation properties.

[0041] The installation method, connection method or setting method disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented. In addition, the electrical components in this embodiment are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer that plays a control role. Those skilled in the art can realize the control of the electrical components through simple programming, and the existing publicly disclosed power connection technology also belongs to the common knowledge in this field. Therefore, the specific structural composition and working principle will not be described in detail in this embodiment.

[0042] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the phrase "including a..." does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0043] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A towing device for automobile rescue that can be quickly positioned, characterized in that: The invention comprises a towing device for automobile rescue, the towing device comprising a mounting plate (1), two support seats (2) welded to the outer surface of the mounting plate (1), and a wire collection structure and a wire arrangement structure arranged between the two support seats (2); The wire arrangement structure is composed of a driving motor (5), a reciprocating screw (6) and a wire arrangement seat (7); a cleaning mechanism for cleaning the rope is provided on the wire arrangement seat (7) and the right support seat (2); and a spraying structure for protecting the rope is provided on the right support seat (2) and the mounting plate (1); The cleaning mechanism comprises a mounting seat (8), mounting pipes (81) fixed to the front and rear sides of the mounting seat (8), a gear pump (10) fixed to the outer wall of the right support seat (2), a first nozzle (12) and a second nozzle (16) installed around the outer surfaces of the two mounting pipes (81), and a drying structure is installed on the upper surface of the mounting seat (8) by means of bolts; The spraying structure comprises an infusion pump (19) fixedly arranged inside the right support seat (2) and a third nozzle (20) fixedly installed on the front of the mounting plate (1); both ends of the infusion pump (19) are fixedly connected to connecting pipes (21), and one of the connecting pipes (21) is fixedly connected to one side of the third nozzle (20).

2. The towing device for automobile rescue capable of rapid positioning according to claim 1, characterized in that: The wire-taking structure comprises a wire-taking roller (3) whose bearings are installed between two support seats (2) and a double-axis motor (4) fixed to the outer surface of the right support seat (2); one end of the wire-taking roller (3) is connected and fixed to one of the output shafts of the double-axis motor (4).

3. The towing device for automobile rescue capable of rapid positioning according to claim 2, characterized in that: A synchronization structure (11) is provided between the other output shaft of the dual-shaft motor (4) and the gear pump (10).

4. The towing device for automobile rescue capable of rapid positioning according to claim 1, characterized in that: The drive motor (5) is fixed to the outer surface of the left support seat (2) by bolts, the reciprocating screw (6) bearing is installed between the two support seats (2), and one end of the reciprocating screw (6) is fixed to the output shaft of the drive motor (5).

5. The towing device for automobile rescue capable of rapid positioning according to claim 1, characterized in that: The cable tray seat (7) is threadedly connected to the lead screw (6), and a guide rod penetrating the interior of the cable tray seat (7) is fixed on opposite sides of the two support seats (2).

6. The towing device for automobile rescue capable of rapid positioning according to claim 1, characterized in that: A connecting block (9) is installed between the mounting seat (8) and the cable arrangement seat (7) via bolts, and a communicating through hole (82) is provided inside the mounting seat (8) and the two mounting tubes (81).

7. The towing device for automobile rescue capable of rapid positioning according to claim 6, characterized in that: Both of the two mounting tubes (81) are provided with spray holes (14) corresponding to the first spray pipe (12) and the second spray pipe (16); the spray holes (14) are in a plurality and are distributed in a ring shape; the first spray pipe (12) is located on the outer surface of the front mounting tube (81), and the second spray pipe (16) is located on the outer surface of the rear mounting tube (81).

8. The towing device for automobile rescue capable of rapid positioning according to claim 1, characterized in that: A bellows expansion tube (13) is fixedly connected between the output end of the gear pump (10) and the first nozzle (12); the drying structure comprises a heating box (15) fixed to the upper surface of the mounting seat (8) and a fan (17) fixed to the top side of the heating box (15); and an air supply pipe is fixedly connected between the heating box (15) and the second nozzle (16).

9. The towing device for automobile rescue capable of rapid positioning according to claim 1, characterized in that: A mounting groove (18) communicating with the outside is provided inside the support seat (2) on the right side, and the infusion pump (19) is fixed in the mounting groove (18).

10. The towing device for automobile rescue capable of rapid positioning according to claim 9, characterized in that: The infusion pump (19) comprises a pump housing (1901) fixed inside the mounting groove (18), a valve tube (1902) fixedly connected to one end of the pump housing (1901), a diaphragm (1903) fixed inside the pump housing (1901), and two check valves (1904) elastically hinged inside the valve tube (1902); a piston (1905) is slidably arranged inside the pump housing (1901); a plug rod (1906) extending to the outside of the pump housing (1901) is fixed on the side of the piston (1905) away from the diaphragm (1903); an abutment block (1907) is fixed on the other end of the plug rod (1906); a return spring (1908) surrounding the outside of the plug rod (1906) is fixed between the abutment block (1907) and the pump housing (1901); and the abutment block (1907) intermittently abuts against the outer surface of the cable tray (7).

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