Overhead door for compartment type rescue vehicle

A rescue vehicle and lift gate technology, applied to vehicles with loading ramps and other directions, can solve the problems of low loading efficiency, high work intensity, transportation loss, etc., and achieve the effects of improving loading and unloading efficiency, reducing labor intensity, and reducing labor intensity.

Active Publication Date: 2013-02-20
郑州红宇专用汽车有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defects in this mode of transporting vehicles are as follows: 1. The work intensity is high when loading vehicles, and the loading efficiency is low
2. The transported vehicles are exposed to the air during transportation and lack protection; when carrying expensive vehicles such as racing cars, it is easy to cause transportation losses or pollute the vehicles

Method used

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  • Overhead door for compartment type rescue vehicle
  • Overhead door for compartment type rescue vehicle
  • Overhead door for compartment type rescue vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 and figure 2 As shown, the lift door of the van rescue vehicle of the present invention includes a door body 1, and the lower end of the door body 1 is provided with a hinge 2, and the hinge 2 is used to connect the rear end floor 3 of the compartment of the van rescue vehicle; the direction of the front of the van rescue vehicle is Forward, the rear surface of the door body 1 is left and right symmetrically provided with a flap groove 4, and a flap 5 is arranged in the flap groove 4, and the top of the flap 5 is hinged in the flap groove 4.

[0022] In order to realize the automatic lifting of the door body 1, the door body 1 is also connected with a lifting mechanism. The lifting mechanism of this embodiment adopts a motor 6 and a traction rope 7, and the specific setting is that the left and right sides of the front surface of the upper end of the door body 1 are connected with a traction rope 7 (preferably using a steel wire rope), and the other e...

Embodiment 2

[0027] Such as image 3 As shown in FIG. 5 , the difference between the second embodiment and the first embodiment lies in the specific setting (working principle) of the lifting mechanism. The lifting mechanism of this embodiment adopts a hydraulic mechanism, and the specific setting is that the door body 1 is provided with a support 14 symmetrically left and right on the inner side of the flap groove 4, and the support 14 is connected with a connecting rod 8, and the connecting rod 8 is used to connect with the carriage. The hydraulic transmission mechanism set at the bottom is connected. The hydraulic transmission mechanism includes a first hydraulic cylinder 9 and a triangular swing arm, the triangular swing arm is connected to the bottom of the compartment through its upper angle 11, and the first hydraulic cylinder 9 is arranged on the frame 10 supporting the compartment; the front of the triangular swing arm The corner 12 is connected with the first hydraulic cylinder ...

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Abstract

The invention discloses an overhead door for a compartment type rescue vehicle, comprising a door body, wherein the lower end of the door body is provided with a hinging device, and the hinging device is used for connecting with a base plate arranged at the back end of a compartment of the compartment type rescue vehicle; and the vehicle head direction of the compartment type rescue vehicle is taken as the forward direction, plate reversing grooves are respectively and symmetrically arranged at the back surface of the door body left and right, each plate reversing groove is internally provided with a reversing plate, the top ends of the reversing plates are hinged in the plate reversing grooves. According to the overhead door for the compartment type rescue vehicle, the compartment vehicle is also suitable for transporting the vehicle, so that the vehicle to be transported can be effectively protected by the compartment when being transported, and the damage or the pollution of the vehicle when the vehicle is transported can be avoided, therefore, the overhead door is specially suitable for transporting the expensive vehicle such as the racing vehicle, and particularly suitable for the vehicle rescue and transportation under the desert environment. The length of an inclined lane is lengthened after the reversing plates are outwards rotated, so that the inclined lane is less in gradient when the vehicle is loaded or unloaded, and the passing requirement of the low-chassis vehicle such as the racing vehicle can be met, therefore, the racing vehicle can be conveniently and quickly loaded and unloaded. According to the overhead door, the loading / unloading operation can be simplified, the labor intensity when the vehicle is loaded and unloaded can be reduced, and the loading / unloading efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing. Background technique [0002] The rear car door of existing van is divided into two kinds of single fan and double fan. The single-leaf rear door is generally opened by rotating upwards, while the double-leaf rear door is generally opened left and right. [0003] Existing vehicle transporter does not all adopt van, and transport vehicle part is all exposed to arrange. When loading the vehicle, the pulling ladder and the ladder joining method are used. When in use, the pulling ladder placed in the chute at the end of the vehicle transporter is manually pulled out, and then the two ladders are moved out of the car and placed Put one end of each ladder on one side of the pull ladder and put the other end on the ground, so that the ladder forms an inclined lane for the wheels on both sides of the vehicle to pass through. After the vehicle to be transported is installed, it is nece...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/43
Inventor 苏瑞生王建国宋铁创朱学鹏冯永业王东堂胡方平侯永华
Owner 郑州红宇专用汽车有限责任公司
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