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A traction-free folding rescue trailer device

A technology of trailers and trailer boards, applied in the field of mechanical equipment, can solve problems such as vehicle damage and uneven stress points of ropes, and achieve the effect of preventing the car from falling and facilitating installation

Active Publication Date: 2021-04-06
吴婷婷
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the traditional rescue trailer devices adopt the way of rope traction. In this way, due to the uneven stress point of the rope, the shaking occurs during the trailer process and the vehicle is damaged. Therefore, the present invention proposes a traction-free folding rescue trailer device

Method used

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  • A traction-free folding rescue trailer device
  • A traction-free folding rescue trailer device
  • A traction-free folding rescue trailer device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Such as Figure 1-5 As shown, this specific embodiment adopts the following technical solutions: a traction-free folding rescue trailer device, including a motor mounting shell 1, one side of the motor mounting shell 1 is fixedly connected to a No. 1 connecting plate 2, and the No. 1 connecting plate 2 An installation structure 3 is arranged on it, and the installation structure 3 includes an installation groove 4, and the installation groove 4 is fixedly connected with the No. The No. 1 threaded casing 5 is all connected to a No. 1 threaded post 6 by the internal thread thread on its inner wall, and one end of the No. 1 threaded post 6 is fixedly connected with a No. 1 handle 7. The other end of the rotary handle 7 is fixedly connected with a No. 1 fixed plate 8, and the installation groove 4 is set on the tail of the rescue vehicle, and the No. 1 threaded column 6 is rotated through the No. 1 rotary handle 7, so that the No. 1 threaded column 6 drives the No. 1 fixed ...

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PUM

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Abstract

The invention discloses a traction-free folding rescue trailer device, which comprises a motor installation casing, one side of the motor installation casing is fixedly connected with a No. The No. 1 connecting plate is fixedly connected, and there are a number of No. 1 threaded sleeves fixedly connected on the installation groove. The No. 1 threaded sleeves are all connected to the No. 1 threaded column through the internal thread on the inner wall. The invention is provided with a trailer sub-board and No. 2 fixed The plate can be moved to the rear of the vehicle by moving the No. 2 fixed plate, and the device is installed on the rescue vehicle through the installation structure, and the trailer sub-plate is inserted under the tire of the vehicle through the reverse of the rescue vehicle. Slightly jacked up so that it enters the trailer board through the trailer sub-board. This design makes the device easy to install and avoids the possibility of the car falling due to the traditional use of ropes to pull the trailer.

Description

Technical field: [0001] The invention belongs to the technical field of mechanical equipment, in particular to a traction-free folding rescue trailer device. Background technique: [0002] Most of the traditional rescue trailer devices adopt the way of rope traction. In this way, due to the uneven stress point of the rope, the shaking occurs during the trailer process and the vehicle is damaged. Therefore, the present invention proposes a traction-free folding rescue trailer device. Invention content: [0003] The object of the present invention is to provide a traction-free folding rescue trailer device in order to solve the above problems, which solves the shortcomings of the prior art. [0004] In order to solve the above problems, the present invention provides a technical solution: [0005] A traction-free folding rescue trailer device, comprising a motor installation housing, one side of the motor installation housing is fixedly connected to a No. The installation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60P3/12B60P1/00B60P1/43
CPCB60P1/00B60P1/43B60P3/12
Inventor 吴婷婷
Owner 吴婷婷