Parking violation vehicle towing aid

Abstract

The utility model relates to a kind of illegal parking car trailer auxiliary devices, including connecting portion, the connecting portion includes mounting seat and connecting component, the mounting seat is two, two the mounting seat is one-to-one correspondingly welded and fixed on the telescopic crossbeam of two car mover, two ends of the connecting component are respectively detachably fixed connection two the mounting seat, the connecting component is used to hold two the mounting seat in opposite direction.In the auxiliary function of the illegal parking car trailer auxiliary devices in the utility model, the possibility of car mover moving outward can be reduced, the possibility that car mover can be separated from the rear wheel of car outward can be reduced, and the possibility of traffic accident can be reduced further.

Description

Technical Field

[0001] This utility model relates to the field of trailer equipment technology, specifically to a trailer auxiliary device for illegally parked cars. Background Technology

[0002] During traffic enforcement, in order to maintain traffic order, ensure public safety, and improve road traffic efficiency, it is necessary to tow away illegally parked cars that seriously obstruct traffic, pose safety hazards, or occupy public resources for extended periods.

[0003] Since cars typically engage the handbrake when parked, and the handbrake usually applies to the rear wheels, preventing them from turning, a vehicle mover is usually needed to assist the tow truck in moving these cars.

[0004] like Figure 1 As shown, this is an existing car mover, which includes a telescopic beam 1, two support frames 2, and four casters 3. The two support frames 2 are respectively located at the left and right ends of the telescopic beam 1, forming a U-shaped structure with the telescopic beam 2. Each support frame 2 has a caster 3 at both ends. The upper side of the telescopic beam 1 is higher than the upper side of the support frame 2. Before using a tow truck to tow the car, the tow truck uses its wheel forks to lift the two front wheels of the vehicle off the ground, and then the two car movers are installed at the two rear wheels of the car. After the vehicle mover is installed at the rear wheels of the car, the rear wheels of the car are supported on two support frames and are off the ground. The telescopic beam 1 of the vehicle mover is located outside the rear wheels of the car and is approximately parallel to the length direction of the car. Here, "outside" refers to the direction in which one rear wheel of the car faces away from the other rear wheel, and this meaning will be used in the following description. Conversely, the direction in which one rear wheel of the car faces the other rear wheel is called "inside," and this meaning will be used in the following description. The four casters 3 on the vehicle mover are all supported on the ground. When the tow truck tows the car, the casters 3 on the vehicle mover can roll on the ground.

[0005] Because the upper side of the telescopic beam of the vehicle mover is higher than the upper side of the support frame, the portion of the telescopic beam above the support frame can act as a limit, preventing the vehicle mover from moving inward during the towing process. However, existing vehicle movers lack a limiting structure between the inner end of the support frame and the rear wheel of the car. During the towing process, when the towing vehicle turns or the road surface tilts, the vehicle mover may move outward. In severe cases, the vehicle mover may even detach from the rear wheel of the car, potentially leading to a traffic accident. Utility Model Content

[0006] In view of this, the purpose of this utility model is to provide an auxiliary device for towing illegally parked cars, so as to solve the technical problem that the towing device may move outward during the process of a towing vehicle moving a car, which may easily lead to a traffic accident.

[0007] This utility model is achieved through the following technical solution:

[0008] A towing auxiliary device for illegally parked cars includes a connecting part, which includes a mounting base and a connecting assembly. There are two mounting bases, which are welded and fixed to the telescopic crossbeams of two car movers in a one-to-one correspondence. The two ends of the connecting assembly are detachably fixed to the two mounting bases, and the connecting assembly is used to pull the two mounting bases in opposite directions.

[0009] Furthermore, the connecting assembly includes a pull rope and two round rods, with the two round rods fixedly mounted on the two ends of the pull rope in a corresponding manner, and the two round rods being detachably and fixedly connected to the two mounting bases in a corresponding manner.

[0010] Furthermore, a screw hole is formed on the mounting base, the axis of the screw hole is perpendicular to the length direction of the telescopic crossbeam of the vehicle mover, and an external thread is formed on the round rod, which is threaded into the screw hole.

[0011] Furthermore, the mounting base includes a mounting base body and a cylinder, the cylinder being rotatably connected to the mounting base and unable to move on the mounting base along the length direction perpendicular to the telescopic beam;

[0012] The screw hole is formed on the cylinder and is arranged coaxially with the cylinder.

[0013] Furthermore, a guide groove is formed in the outer peripheral surface of the round rod, and the guide groove is arranged parallel to the axis of the round rod;

[0014] The mounting base also includes a guide block, which is fixed on the mounting base body and is located in the guide groove and cooperates with the guide groove.

[0015] Furthermore, a through hole is formed on the mounting base, and the wall of the through hole is recessed to form an annular limiting groove;

[0016] The mounting base also includes a limiting ring, which is located within the limiting groove and cooperates with the limiting groove;

[0017] The cylinder is rotatably fitted into the through hole, and the cylinder is also located inside the limiting ring and fixedly connected to the limiting ring.

[0018] Furthermore, a through hole is formed on the mounting base; the cylinder is rotatably fitted into the through hole, and two limiting discs are formed on the outer circumference of the cylinder, with the two limiting discs corresponding to each other and abutting against the two opposite end faces of the mounting base body.

[0019] Furthermore, there are two connecting parts, one of which has two mounting seats welded and fixed to the first end of the telescopic beam of the two car movers, and the other of which has two mounting seats welded and fixed to the second end of the telescopic beam of the two car movers.

[0020] The beneficial effects of this utility model are as follows:

[0021] During the process of a tow truck moving a car, with the assistance of the illegally parked car towing auxiliary device described in this utility model, the possibility of the towing device moving outward can be reduced, the possibility of the towing device detaching from the rear wheels of the car can be reduced, and thus the possibility of traffic accidents can be reduced.

[0022] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the vehicle mover.

[0024] Figure 2 This is a schematic diagram of a preferred embodiment of the towing assistance device for illegally parked cars of this utility model;

[0025] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0026] Figure 4 This is a schematic diagram of the combined structure of the pull rope and two round rods in the auxiliary device for towing illegally parked cars of this utility model;

[0027] Figure 5 This is a top view of a preferred embodiment of the towing assistance device for illegally parked cars of this utility model;

[0028] Figure 6 For the present utility model Figure 4 Sectional view at point AA;

[0029] Figure 7 for Figure 6 Enlarged structural diagram at point B;

[0030] Figure 8 This is a diagram illustrating the usage status of the towing assistance device for illegally parked cars.

[0031] Figure 9 This is a schematic diagram of the combined structure of the pull rope, round rod, mounting base body, cylinder, guide block and limiting plate in another preferred embodiment of the auxiliary device for towing illegally parked cars of this utility model.

[0032] Figure 10 for Figure 9 Enlarged structural diagram at point C;

[0033] Figure 11 for Figure 9 Enlarged structural diagram at point D.

[0034] In the diagram: 1. Telescopic beam; 2. Support frame; 3. Caster; 4. Pull rope; 5. Round rod; 6. Screw hole; 7. External thread; 8. Mounting base body; 9. Cylindrical column; 10. Guide groove; 11. Guide block; 12. Limiting ring; 13. Limiting disc. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0039] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0040] Example 1

[0041] Please see Figure 1-8 This utility model provides a technical solution: an auxiliary device for towing illegally parked cars, including a connecting part, the connecting part including a mounting base and a connecting component, the mounting base is two, the two mounting bases are welded and fixed to the telescopic crossbeams 1 of the two car movers in a one-to-one correspondence, the two ends of the connecting component are detachably fixed to the two mounting bases respectively, and the connecting component is used to pull the two mounting bases in opposite directions.

[0042] In the initial state, the two mounting bases are welded and fixed to the two vehicle movers respectively, and the two ends of the connecting assembly are separated from the two mounting bases respectively.

[0043] Before using a tow truck to move the car, the tow truck uses its wheel forks to lift the two front wheels of the vehicle off the ground, and then installs the two vehicle movers on the two rear wheels of the car. After the vehicle movers are installed on the rear wheels of the car, the rear wheels of the car are supported on the two support frames 2 and are in a state of being off the ground. The telescopic beam 1 of the vehicle mover is located outside the rear wheels of the car and is approximately parallel to the length direction of the car. Here, "outside" refers to the direction in which one rear wheel of the car faces away from the other rear wheel, and "outside" will have this meaning in the following description. Conversely, the direction in which one rear wheel of the car faces the other rear wheel is "inside", and "inside" will have this meaning in the following description. The four casters 3 on the vehicle mover are all supported on the ground. The vehicle mover and the principle of installing the vehicle mover on the rear wheels of the car are existing technologies, so the installation principle of the vehicle mover on the rear wheels will not be described in detail here.

[0044] Then, the two ends of the connecting component are respectively fixedly connected to the two mounting seats. At this time, the connecting component can pull the two mounting seats in opposite directions. Then, a tow truck can be used to tow the car. During the towing process, the connecting component can maintain the pull of the two mounting seats in opposite directions, that is, the connecting component can maintain the pull of the two car movers in opposite directions. With the assistance of the illegal parking car towing auxiliary device described in this utility model, the possibility of the car mover moving outward can be reduced, the possibility of the car mover detaching from the rear wheels of the car can be reduced, and thus the possibility of traffic accidents can be reduced.

[0045] After the car is towed to its destination, the two ends of the connecting assembly are detached from the two mounting seats, allowing the two car movers to be removed from the rear wheels of the car. The car movers and the principle of removing them from the rear wheels are existing technologies, therefore, the principle of removing them from the rear wheels will not be elaborated upon here.

[0046] In this embodiment: the connecting assembly includes a pull rope 4 and two round rods 5. The two round rods 5 are fixedly mounted on both ends of the pull rope 4 in a one-to-one correspondence, and the two round rods 5 are detachably and fixedly connected to the two mounting seats in a one-to-one correspondence. Specifically, the pull rope 4 can be a steel wire rope.

[0047] Since the two round rods 5 are detachably and fixedly connected to the two mounting seats in a one-to-one correspondence, the two ends of the connecting assembly can be detachably and fixedly connected to the two mounting seats respectively. The pull rope 4 can pull the two round rods 5 towards each other. After the two round rods 5 are fixedly connected to the two mounting seats in a one-to-one correspondence, the pull rope 4 can pull the two mounting seats towards each other, and the connecting assembly can thus pull the two mounting seats towards each other.

[0048] In this embodiment: a screw hole 6 is formed on the mounting base, the axis of the screw hole 6 is perpendicular to the length direction of the telescopic beam 1 of the car mover, and an external thread 7 is formed on the round rod 5, which is threaded into the screw hole 6.

[0049] The round rod 5 is screwed into the screw hole 6, thus achieving a fixed connection between the round rod 5 and the mounting base. The round rod 5 can be removed from the mounting base by unscrewing it from the screw hole 6. In other words, the round rod 5 is detachably and fixedly connected to the mounting base via a threaded connection. Both round rods 5 have the same structure, and both mounting bases have the same structure. Both round rods 5 can be connected to their corresponding mounting bases via a threaded connection. Thus, the two round rods 5 can be detachably and fixedly connected to the two mounting bases in a one-to-one correspondence.

[0050] After a certain length of one of the round rods 5 is screwed into the screw hole 6 on the mounting base, another round rod 5 is screwed into the screw hole 6 of another mounting base. During the process of screwing the other round rod 5 into the screw hole 6 of the other mounting base, the other round rod 5 can move outward, that is, the other round rod 5 can move away from the first round rod 5, and the pull rope 4 can be gradually straightened. After the wire rope is straightened, the rotation of the other round rod 5 stops.

[0051] In this embodiment: the mounting base includes a mounting base body 8 and a cylinder 9. The cylinder 9 is rotatably connected to the mounting base and cannot move on the mounting base along the length direction perpendicular to the telescopic beam 1.

[0052] The screw hole 6 is formed on the cylinder 9 and is arranged coaxially with the cylinder 9.

[0053] When screwing the cylinder 9 into the screw hole 6, align the round rod 5 with the screw hole 6 and place the end of the round rod 5 away from the wire rope against the inner end of the screw hole 6. Then, keep the round rod 5 still by hand and rotate the cylinder 9. At this time, the round rod 5 and the cylinder 9 rotate relative to each other, and the round rod 5 can be gradually screwed into the screw hole 6. When screwing the cylinder 9 into the screw hole 6, only the cylinder 9 needs to be rotated, and the round rod 5 does not need to be rotated.

[0054] During the process of screwing the round rod 5 into the screw hole 6, it is not necessary to rotate the round rod 5, so that the end of the pull rope 4 will not rotate, which can reduce the possibility of the wire rope twisting and knotting.

[0055] In this embodiment: a guide groove 10 is formed in the outer peripheral surface of the round rod 5, and the guide groove 10 is arranged parallel to the axis of the round rod 5;

[0056] The mounting base also includes a guide block 11, which is fixed on the mounting base body 8 and is located in the guide groove 10 and cooperates with the guide groove 10.

[0057] When the round rod 5 is aligned with the screw hole 6 and the end of the round rod 5 facing away from the wire rope is placed against the inner end of the screw hole 6, the guide block 11 is located in the guide groove 10. Since the guide block 11 cooperates with the guide groove 10, under the guiding action of the guide block 11, the round rod 5 can only move along its axis and cannot rotate.

[0058] With the combined action of the guide block 11 and the guide groove 10, the round rod 5 can remain stationary during the process of screwing the round rod 5 into the screw hole 6, making it easier to keep the round rod 5 from rotating.

[0059] In this embodiment: a through hole is formed on the mounting base, and the hole wall of the through hole is recessed to form an annular limiting groove;

[0060] The mounting base also includes a limiting ring 12, which is located in the limiting groove and cooperates with the limiting groove;

[0061] The cylinder 9 is rotatably fitted into the through hole, and the cylinder 9 is also located within the limiting ring 12 and fixedly connected to the limiting ring 12. With this structure, the cylinder 9 can be rotatably connected to the mounting base and cannot move on the mounting base along the length direction perpendicular to the telescopic beam 1.

[0062] In this embodiment, there are two connecting parts. One connecting part has two mounting seats welded and fixed to the first ends of the telescopic beams 1 of the two car movers, and the other connecting part has two mounting seats welded and fixed to the second ends of the telescopic beams 1 of the two car movers. Specifically, the first end and the second end are the two ends of the telescopic beam 1 along its length.

[0063] After the car mover is installed on the rear wheel of the car, the end of the telescopic beam 1 of the car mover that is closer to the front of the car is the first end of the telescopic beam 1, and the end of the telescopic beam 1 of the car mover that is farther away from the front of the car is the second end of the telescopic beam 1.

[0064] After the two vehicle movers are installed on the two rear wheels of the car respectively, the two mounting seats of one of the connecting parts are located on the front side of the rear wheel of the car, and the two mounting seats of the other connecting part are located on the rear side of the rear wheel of the car.

[0065] After installing the two car movers at the two rear wheels of the car, the two ends of the connecting component of one of the connecting parts are fixedly connected one-to-one to two mounting seats on the side of the rear wheels of the car that are closer to the front of the car, and the two ends of the connecting component of the other connecting part are fixedly connected one-to-one to two mounting seats on the side of the rear wheels of the car that are farther away from the front of the car.

[0066] During the process of the tow truck towing the car, both of the connecting components can pull the two moving devices towards each other, which can more stably pull the two moving devices towards each other, further reducing the possibility of the moving devices moving outward, further reducing the possibility of the moving devices detaching from the rear wheels of the car, and thus further reducing the possibility of traffic accidents.

[0067] Example 2

[0068] The difference between this embodiment and Embodiment 1 is that the connection method between the cylinder 9 and the mounting base body 8 is different, while the rest is the same as in Embodiment 1.

[0069] For details, please refer to Figure 9-11 The mounting base has a through hole; the cylinder 9 is rotatably fitted into the through hole, and two limiting discs 13 protrude outward from the outer circumference of the cylinder 9, with the two limiting discs 13 correspondingly abutting against the two opposite end faces of the mounting base body 8. With this structure, the cylinder 9 can also be rotatably connected to the mounting base and cannot move on the mounting base along the length direction perpendicular to the telescopic beam 1.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A towing auxiliary device for illegally parked cars, characterized in that: The connection includes a connecting part, which includes a mounting base and a connecting component. There are two mounting bases, which are welded and fixed to the telescopic crossbeams (1) of the two car movers in a one-to-one correspondence. The two ends of the connecting component are detachably fixed to the two mounting bases respectively. The connecting component is used to pull the two mounting bases in opposite directions. The connecting assembly includes a pull rope (4) and two round rods (5). The two round rods (5) are fixed to the two ends of the pull rope (4) in a corresponding manner, and the two round rods (5) are detachably and fixedly connected to the two mounting bases in a corresponding manner. The connecting part consists of two parts. The two mounting seats of one connecting part are welded and fixed to the first end of the telescopic beam (1) of the two car movers in a one-to-one correspondence. The two mounting seats of the other connecting part are welded and fixed to the second end of the telescopic beam (1) of the two car movers in a one-to-one correspondence.

2. The auxiliary device for towing illegally parked cars according to claim 1, characterized in that: The mounting base has a screw hole (6) formed on it. The axis of the screw hole (6) is perpendicular to the length direction of the telescopic crossbeam (1) of the vehicle mover. The round rod (5) has an external thread (7) formed on it. The round rod (5) is threaded into the screw hole (6).

3. The auxiliary device for towing illegally parked cars according to claim 2, characterized in that: The mounting base includes a mounting base body (8) and a cylinder (9), the cylinder (9) being rotatably connected to the mounting base and unable to move on the mounting base along the length direction perpendicular to the telescopic beam (1); The screw hole (6) is formed on the cylinder (9) and is arranged coaxially with the cylinder (9).

4. The auxiliary device for towing illegally parked cars according to claim 3, characterized in that: The outer peripheral surface of the round rod (5) is recessed to form a guide groove (10), and the guide groove (10) is arranged parallel to the axis of the round rod (5). The mounting base also includes a guide block (11), which is fixed on the mounting base body (8) and is located in the guide groove (10) and cooperates with the guide groove (10).

5. The auxiliary device for towing illegally parked cars according to claim 3, characterized in that: The mounting base has a through hole, and the hole wall of the through hole is recessed to form an annular limiting groove. The mounting base also includes a limiting ring (12), which is located in the limiting groove and cooperates with the limiting groove; The cylinder (9) is rotatably fitted into the through hole, and the cylinder (9) is also located inside the limiting ring (12) and fixedly connected to the limiting ring (12).

6. The auxiliary device for towing illegally parked cars according to claim 3, characterized in that: The mounting base has a through hole; the cylinder (9) is rotatably fitted into the through hole, and two limiting discs (13) are formed on the outer circumference of the cylinder (9), and the two limiting discs (13) abut against the two opposite end faces of the mounting base body (8) in a one-to-one correspondence.

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