Flatbed road wrecker with small dip angle

A technology for flatbed trucks and roads, which is applied in the field of small-inclination road obstacle-clearing flatbed trucks. It can solve the problems of difficult and safe loading of chassis vehicles, and achieve the effects of avoiding wheel scratches or damage, ensuring integrity and good stability

CN106427747APending Publication Date: 2017-02-22成都蓝吉星科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-02-22

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Abstract

The invention discloses a flatbed road wrecker with a small dip angle. The flatbed road wrecker comprises a chassis and a carriage mounted on the chassis; a gantry is connected to one end, near the head of the wrecker, of the carriage; a flat frame is hinged to one side, near the head of the wrecker, of the gantry; the other end of the flat frame is fixedly connected with a first lifting frame located under the carriage; one end of the first lifting frame is embedded in a second lifting frame; a first hydraulic rod is mounted outside the first lifting frame and the second lifting frame; the second lifting frame is hinged to the chassis through a second hydraulic rod; and a hoist is mounted on the gantry. The flatbed road wrecker disclosed by the invention can meet the requirement of safe loading and unloading of an automobile of which the chassis is only 30cm above the ground, and solves the problems a hauled automobile is damaged during loading and unloading or cannot be loaded or unloaded due to too low chassis existing in a conventional wrecker.
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Description

technical field

[0001] The invention relates to the field of road wreckers, in particular to a small-inclination road wrecker flatbed. Background technique

[0002] The wrecker is mainly used to tow damaged, collided, broken down and randomly parked cars on the traffic road. There are many types and models of existing wreckers, which vary according to the types of wreckers. The wrecker flatbed truck involved in the present invention is mainly used for wreckers of small cars.

[0003] There are two main types of wreckers for existing small cars: one is a trailer type, and the other is a flat panel type. The trailer type wrecker is mainly used for dragging work of ordinary front-wheel drive or rear-wheel drive models. And because the size of the towed hook is large, it is inconvenient to tow and tow some low-chassis cars, and a little carelessness will cause damage to the chassis of the towed vehicle. The dragging process of the car has certain limitations. The other is the...

Examples

Embodiment 1

[0023] combined with Figure 1-5 As shown, a road wrecker with a small inclination angle includes a chassis 1, a carriage 2 installed on the chassis 1, and the end of the carriage 2 near the front is connected with a gantry 7, and the gantry 7 is close to the front One side of the flat frame 8 is hinged, and the other end of the flat frame 8 is fixedly connected to the first lifting frame 5 located under the carriage 2, and one end of the first lifting frame 5 is embedded in the second lifting frame 3 , a first hydraulic rod 4 is installed on the outside of the first lifting frame 5 and the second lifting frame 3, and the second lifting frame 3 is hinged to the chassis 1 through a second hydraulic rod 10; the gantry 7 is equipped with winch 6.

[0024] working principle:

[0025] Before explaining the working principle, some mechanical components designed to realize the principle are explained as follows: the articulation of all hydraulic rods in the present invention adopts...

Embodiment 2

[0029] combined with Figure 1-5 As shown, in order to further illustrate the present invention so that it has higher reliability and safety, on the basis of Embodiment 1, four lifting clips 9 are provided on the carriage 2 at the place where the wheels are parked.

[0030] In this embodiment, the lift clamp 9 is installed vertically to the surface of the carriage 2, and the upper end of the lift clamp 9 is bent at 90 degrees toward the center of the carriage 2 to form a pressing plate 91, and the lower surface of the pressing plate 91 is provided with There is a rubber layer 92, and a third hydraulic rod 93 is connected to the lower end of the lifting clamp 9.

[0031] In this embodiment, there are two first hydraulic rods 4 installed on both sides of the first lifting frame 5 and the second lifting frame 3 respectively.

[0032] In this embodiment, the number of the second hydraulic rods 10 is two, which are respectively hinged on both sides of the second lifting frame 3 . ...