Wrecker provided with auxiliary mechanism

Abstract

The utility model relates to the technical field of accident vehicle wreckers, in particular to a wrecker provided with an auxiliary mechanism, which comprises a wrecker body, and extension components are fixedly connected to two sides of the wrecker body. Through the arrangement of the extending assembly, the adjusting assembly and the limiting assembly, when the wrecker body works, an extending plate is drawn out of a hollow plate firstly, then a fixing bolt in a fixing box is rotated, a fixing plate is matched with the hollow plate to fix the position of the extending plate, then the position of an adjusting plate in an adjusting box is adjusted through an adjusting bolt, and the position of the adjusting plate is adjusted. The supporting base makes contact with the ground, then the adjusting bolt is matched with the adjusting box to fix the position of the adjusting plate, then after a vehicle is parked on the bearing plate, the limiting rod is pulled out to lift the supporting plate, then the limiting rod is inserted into the bearing plate, and the limiting rod is matched with the bearing plate to support the supporting plate; and the effects of improving the overall stability of the device during working and preventing the vehicle from slipping off are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of accident vehicle tow trucks, in particular to a tow truck equipped with an auxiliary mechanism. Background Art

[0002] The full name of the wrecker is road wrecker, also known as trailer, road rescue vehicle, towing vehicle, with lifting, pulling and lifting and traction and other functions. The wrecker is mainly used for road fault vehicles, urban illegal vehicles and emergency rescue. The wrecker is mainly divided into: towing type, towing separation type, one-to-one type, flatbed one-to-two type, multi-function wrecker, hydraulic automatic clamping type. According to the towing tonnage, it is divided into: 2 tons, 3 tons, 5 tons, 8 tons, 10 tons, 15 tons, 25 tons, 30 tons, 50 tons, 80 tons. According to the brand, it is divided into: JAC wrecker, Isuzu wrecker, Dongfeng wrecker, Hongyan heavy wrecker, Steyr heavy wrecker, Jiangling wrecker, Iveco wrecker. Wreckers can be divided into transport and lifting and traction types according to their usage characteristics. The transport type is to tow the damaged vehicle onto the transport vehicle for transportation; the lifting and traction type is to lift (or lift) one end of the damaged vehicle off the ground with the lifting and traction device installed on the vehicle, while the other end is still on the ground, and then towed away from the scene by a lifting and traction type tow truck. Tow trucks are basically modified from the second-class chassis of trucks. According to the structural type of the tow truck, they can be divided into towing, loading, lifting, and rescue (single-arm and double-arm) tow trucks. When handling accident vehicles, only one type of tow truck will be used.

[0003] An existing tow truck lacks stability and limiting functions. When the tow truck is in use, it will be unbalanced for a short period of time when lifting a vehicle. The tow truck may be displaced due to the imbalance, causing a collision with the vehicle being processed at the rear end, and the vehicle may fall off the tow truck, causing secondary damage. Summary of the invention

[0004] The purpose of the utility model is to provide a tow truck equipped with an auxiliary mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A tow truck equipped with an auxiliary mechanism comprises a tow truck body, both sides of the tow truck body are fixedly connected with extension components, one end of the extension component is fixedly connected with an adjustment component, both sides of the top of the tow truck body are fixedly connected with a bearing plate, both sides of the top of the bearing plate are provided with grooves, both sides of the inner wall of the groove are provided with rotating holes, a connecting rod is rotatably connected inside the rotating hole, one side of the connecting rod is fixedly connected with a limiting component, and one end of the bearing plate is fixedly connected with an inclined plate.

[0007] Preferably, the extension component includes a hollow plate, one end of which is fixedly connected to a side of the tow truck body, the top of the hollow plate is connected with a fixing box, the top of the fixing box is provided with a fixing hole, the internal thread of the fixing hole is connected with a fixing bolt, the bottom end of the fixing bolt is fixedly connected with the fixing plate, and the interior of the hollow plate is slidably connected with an extension plate.

[0008] Preferably, the adjustment assembly includes an adjustment box, one side of the adjustment box is fixedly connected to one end of the extension plate, an adjustment hole is opened at the bottom end of the other side of the adjustment box, the internal thread of the adjustment hole is connected to an adjustment bolt, the internal sliding connection of the adjustment box is connected to an adjustment plate, and the bottom end of the adjustment plate is fixedly connected to a support base.

[0009] Preferably, the limiting assembly comprises a support plate, one side of the support plate is fixedly connected to one end of a connecting rod, and the interior of the support plate is slidably connected to the limiting rod.

[0010] Preferably, two sliding grooves are provided on one side of the bearing plate, and the interior of the sliding grooves is slidably connected to the surface of the limiting rod.

[0011] Preferably, a plurality of threaded holes are provided on the surface of the adjustment plate, wherein an internal thread of one of the threaded holes is connected to one side of the surface of the adjustment bolt.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The tow truck equipped with an auxiliary mechanism has an extension component, an adjustment component and a limit component. When the tow truck body is working, the extension plate is first pulled out from the hollow plate and then the fixing bolt in the fixing box is rotated, so that the fixing plate cooperates with the hollow plate to fix the position of the extension plate. Then, the position of the adjustment plate in the adjustment box is adjusted by the adjustment bolt, the support base is contacted with the ground, and then the position of the adjustment plate is fixed by the adjustment bolt and the adjustment box. After the vehicle stops on the load-bearing plate, the limit rod is pulled out to lift the support plate, and then the limit rod is inserted into the load-bearing plate, and the support plate is supported by the limit rod and the load-bearing plate, thereby achieving the effect of improving the overall stability of the device during operation and preventing the vehicle from slipping. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall schematic diagram of the utility model.

[0015] Figure 2 It is a schematic diagram of the extension component and the adjustment component of the utility model.

[0016] Figure 3 It is a schematic diagram of the limit assembly of the utility model.

[0017] Figure 4It is a partial expansion schematic diagram of the utility model.

[0018] In the figure: 1. tow truck body; 2. extension assembly; 201. hollow plate; 202. fixing box; 203. fixing bolt; 204. fixing plate; 205. extension plate; 3. adjustment assembly; 301. adjustment box; 302. adjustment bolt; 303. adjustment plate; 304. support base; 4. load-bearing plate; 5. limit assembly; 501. support plate; 502. limit rod; 6. inclined plate; 7. connecting rod. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0021] A tow truck equipped with an auxiliary mechanism comprises a tow truck body 1, both sides of the tow truck body 1 are fixedly connected with an extension assembly 2, one end of the extension assembly 2 is fixedly connected with an adjustment assembly 3, both sides of the top of the tow truck body 1 are fixedly connected with a bearing plate 4, both sides of the top of the bearing plate 4 are provided with grooves, both sides of the inner wall of the groove are provided with rotating holes, a connecting rod 7 is rotatably connected inside the rotating hole, one side of the connecting rod 7 is fixedly connected with a limit assembly 5, and one end of the bearing plate 4 is fixedly connected with an inclined plate 6;

[0022] By setting the extension component 2, the adjustment component 3 and the limit component 5, when the tow truck body 1 is working, the extension plate 205 is first pulled out from the hollow plate 201, and then the fixing bolt 203 in the fixing box 202 is rotated, so that the fixing plate 204 cooperates with the hollow plate 201 to fix the position of the extension plate 205, and then the adjusting bolt 302 is used to adjust the position of the adjusting plate 303 in the adjusting box 301, so that the supporting base 304 contacts the ground, and then the adjusting bolt 302 is used to cooperate with the adjusting box 301 to fix the position of the adjusting plate 303, and then the vehicle stops on the load-bearing plate 4, the limit rod 502 is pulled out to lift the support plate 501, and then the limit rod 502 is inserted into the load-bearing plate 4, and the support plate 501 is supported by the limit rod 502 in cooperation with the load-bearing plate 4, so as to achieve the effect of improving the overall stability of the device during operation and preventing the vehicle from slipping;

[0023] In this embodiment, preferably, the extension component 2 includes a hollow plate 201, one end of the hollow plate 201 is fixedly connected to one side of the tow truck body 1, the top of the hollow plate 201 is connected with a fixing box 202, the top of the fixing box 202 is provided with a fixing hole, the internal thread of the fixing hole is connected with a fixing bolt 203, the bottom end of the fixing bolt 203 is fixedly connected with a fixing plate 204, and the inside of the hollow plate 201 is slidably connected with an extension plate 205;

[0024] In this embodiment, preferably, the adjustment assembly 3 includes an adjustment box 301, one side of the adjustment box 301 is fixedly connected to one end of the extension plate 205, an adjustment hole is opened at the bottom end of the other side of the adjustment box 301, an adjustment bolt 302 is threadedly connected to the inside of the adjustment hole, an adjustment plate 303 is slidably connected to the inside of the adjustment box 301, and a support base 304 is fixedly connected to the bottom end of the adjustment plate 303;

[0025] In this embodiment, preferably, the limiting assembly 5 includes a support plate 501, one side of the support plate 501 is fixedly connected to one end of the connecting rod 7, and the interior of the support plate 501 is slidably connected to the limiting rod 502;

[0026] In this embodiment, preferably, two slide grooves are provided on one side of the carrying plate 4, and the inside of the slide grooves is slidably connected to the surface of the limiting rod 502;

[0027] In this embodiment, preferably, a plurality of threaded holes are opened on the surface of the adjustment plate 303 , and the internal thread of one of the threaded holes is connected to one side of the surface of the adjustment bolt 302 .

[0028] When a tow truck equipped with an auxiliary mechanism of the present embodiment is in use, when the tow truck body 1 is working, the extension plate 205 is first pulled out from the hollow plate 201, and then the fixing bolt 203 in the fixing box 202 is rotated, so that the fixing plate 204 cooperates with the hollow plate 201 to fix the position of the extension plate 205, and then the adjusting bolt 302 is used to adjust the position of the adjusting plate 303 in the adjusting box 301, so that the supporting base 304 contacts the ground, and then the adjusting bolt 302 is used to cooperate with the adjusting box 301 to fix the position of the adjusting plate 303, and then the vehicle stops on the load-bearing plate 4, the limiting rod 502 is pulled out to lift the support plate 501, and then the limiting rod 502 is inserted into the load-bearing plate 4, and the limiting rod 502 is used to cooperate with the load-bearing plate 4 to support the support plate 501, thereby achieving the effect of improving the overall stability of the device during operation and preventing the vehicle from slipping.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tow truck equipped with an auxiliary mechanism, comprising a tow truck body (1), characterized in that: Both sides of the tow truck body (1) are fixedly connected to extension components (2), one end of the extension component (2) is fixedly connected to an adjustment component (3), both sides of the top of the tow truck body (1) are fixedly connected to a bearing plate (4), both sides of the top of the bearing plate (4) are provided with grooves, both sides of the inner wall of the groove are provided with rotating holes, the inside of the rotating hole is rotatably connected to a connecting rod (7), one side of the connecting rod (7) is fixedly connected to a limiting component (5), and one end of the bearing plate (4) is fixedly connected to an inclined plate (6).

2. A tow truck equipped with an auxiliary mechanism according to claim 1, characterized in that: The extension assembly (2) comprises a hollow plate (201), one end of the hollow plate (201) being fixedly connected to one side of the tow truck body (1), the top end of the hollow plate (201) being connected through a fixing box (202), the top end of the fixing box (202) being provided with a fixing hole, the interior of the fixing hole being threadedly connected to a fixing bolt (203), the bottom end of the fixing bolt (203) being fixedly connected to a fixing plate (204), and the interior of the hollow plate (201) being slidably connected to an extension plate (205).

3. A tow truck equipped with an auxiliary mechanism according to claim 1, characterized in that: The adjustment assembly (3) comprises an adjustment box (301), one side of the adjustment box (301) is fixedly connected to one end of the extension plate (205), an adjustment hole is provided at the bottom end of the other side of the adjustment box (301), an adjustment bolt (302) is threadedly connected to the inside of the adjustment hole, an adjustment plate (303) is slidably connected to the inside of the adjustment box (301), and the bottom end of the adjustment plate (303) is fixedly connected to a support base (304).

4. A tow truck equipped with an auxiliary mechanism according to claim 1, characterized in that: The limiting assembly (5) comprises a support plate (501), one side of the support plate (501) is fixedly connected to one end of a connecting rod (7), and the interior of the support plate (501) is slidably connected to a limiting rod (502).

5. A tow truck equipped with an auxiliary mechanism according to claim 4, characterized in that: Two sliding grooves are provided on one side of the bearing plate (4), and the interior of the sliding grooves is slidably connected to the surface of the limiting rod (502).

6. A tow truck equipped with an auxiliary mechanism according to claim 3, characterized in that: A plurality of threaded holes are provided on the surface of the adjustment plate (303), wherein the inner thread of one of the threaded holes is connected to one side of the surface of the adjustment bolt (302).

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