CN203157817U - Wrecker boosting board and coupler combination - Google Patents

Abstract

The utility model discloses a wrecker boosting board and coupler combination which comprises an extendable rod, a wooden block or rubber block and an extendable arm. The extendable rod is movably connected with the extendable arm, the wooden block or rubber block is arranged on the extendable rod, two tire clamps are arranged on the extendable rod, and a coupler is arranged at the top end of each tire clamp. The section of each coupler is a C-type or iron chain structure. The width of each tire clamp matches with that of an automobile tire. The wooden block or rubber block is perpendicular to the extendable rod. The problem of brake failure caused by the fact that a wrecker loses balance during towing is solved, and due operation effect of the wrecker is achieved better.

Description

A kind of wrecker is borrowed power plate and hook

Technical field

The utility model relates to the wrecker equipment technical field, is specially a kind of wrecker and borrows power plate and hook.

Background technology

Existing wrecker is in the trailer process, headstock part because of be subjected to lever former comprehend lost original weight, cause the braking of wrecker to lose original braking function, therefore wrecker is subjected to it to influence trailer when trailer and has been subjected to limitation, therefore wrecker when trailer excessive or overweight vehicle when needs are rescued, which type of what can only go out any at the actv. wide-ultra and just can't carry out the actv. rescue because of brake failure at rescue automobile-used wrecker.

The utility model content

The purpose of this utility model is to overcome the shortcoming and defect of prior art, provides a kind of wrecker to borrow power plate and hook, simple in structure, easy to operate, has solved the problem of the wrecker brake failure that wrecker produces because of weightlessness in the trailer process.

A kind of wrecker of the present utility model borrows power plate and hook to be achieved through the following technical solutions:

A kind of wrecker is borrowed power plate and hook, comprises expansion link, the lumps of wood or blob of viscose and telescopic boom, and described expansion link and telescopic boom flexibly connect, and a lumps of wood or blob of viscose are arranged on the expansion link, and two rim clamps are arranged on the telescopic boom, and respectively there is a hook on the rim clamp top.

As preferably, the cross section of described hook is C type structure or iron chains structure.

As preferably, the width of described rim clamp and the width of motor tire are complementary.

As preferably, the described lumps of wood or blob of viscose and expansion link are perpendicular.

Place the lumps of wood or blob of viscose between expansion link and car body and prevent that car body bottom and expansion link are positive and contact, protect bottom the car body.Respectively there is a hook on the rim clamp top of telescopic boom, and the section of hook is С type structure or iron chains structure, main wheel swing arm and the rim clamp that connects the car body bottom of hook.

Compared with prior art, a kind of wrecker of the present utility model borrows the beneficial effect of power plate and hook to be: make the problem of the brake failure that wrecker produces because of lack of equilibrium when trailer, make wrecker play due operational effect better.

Description of drawings

Below by embodiment, by reference to the accompanying drawings the utility model is further described.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the enlarged diagram of C type structure for hook cross section among Fig. 1;

1 is expansion link, and 2 is the lumps of wood or blob of viscose, and 3 is rim clamp, and 4 is motor tire, and 5 is automobile profile, and 6 is telescopic boom, and 7 are hook.

The specific embodiment

Shown in Fig. 1-2, a kind of wrecker is borrowed power plate and hook, comprises expansion link 1, the lumps of wood or blob of viscose 2 and telescopic boom 6, described expansion link 1 flexibly connects with telescopic boom 6, and a lumps of wood or blob of viscose 2 are arranged on the expansion link 1, two rim clamps 3 are arranged on the telescopic boom 6, and respectively there is a hook 7 on rim clamp 3 tops.The cross section of described hook 7 is C type structure or iron chains structure.The width of the width of described hook 7 and motor tire 4 is complementary.The described lumps of wood or blob of viscose 2 are perpendicular with expansion link 1.

Linking up with 7 one hangs over by the wheel swing arm root of trailer bottom, the other end hangs over wrecker rim clamp (with the corresponding position of wheel swing arm root), again the lumps of wood or blob of viscose 2 are filled up bottom the propons of trailer and between the wrecker support arm, and then slowly toward transferring the wrecker support arm, the wrecker forebody also can be followed slowly toward falling up to the position that wrecker can bear.When carrying out trailer just the phenomenon of brake failure can not appear because the wrecker forebody is lifted.

Above-described embodiment; it is an example of the present utility model; be not to limit enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection domain.

Claims (4)

1. a wrecker is borrowed power plate and hook, comprises expansion link, the lumps of wood or blob of viscose and telescopic boom, it is characterized in that: described expansion link and telescopic boom flexibly connect, a lumps of wood or blob of viscose are arranged on the expansion link, two rim clamps are arranged on the telescopic boom, respectively there is a hook on the rim clamp top.

2. a kind of wrecker according to claim 1 is borrowed power plate and hook, and it is characterized in that: the cross section of described hook is C type structure or iron chains structure.

3. a kind of wrecker according to claim 1 is borrowed power plate and hook, and it is characterized in that: the width of described rim clamp and the width of motor tire are complementary.

4. a kind of wrecker according to claim 1 is borrowed power plate and hook, and it is characterized in that: the described lumps of wood or blob of viscose and expansion link are perpendicular.

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