Heavy load full-emergence type slideway

A slideway, a pair of technology, applied in the field of heavy-duty full-release slideway, quick-loading and quick-unloading system, can solve the problems of heavy battery pack, difficult to move the battery pack, prone to accidents, etc., to solve the problem of safe use Problem, pull light, strength reliable effect

Active Publication Date: 2008-10-22
北京辉程动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the pull-out slideway used for this kind of drawer is simply used on the power battery pack of the electric vehicle, obviously it will not work.
Because, (1) the weight of the battery p

Method used

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  • Heavy load full-emergence type slideway
  • Heavy load full-emergence type slideway
  • Heavy load full-emergence type slideway

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be described in detail below in conjunction with the accompanying drawings. figure 1 It is a schematic diagram of the installation position of the heavy-duty full-extraction slideway 2 of the present invention in the "automatic quick plug-in drawer battery box" in the quick-loading and quick-unloading system of the electric vehicle power battery pack. It can be seen from the figure that in the "automatic quick plug-in drawer battery box" 1, two heavy-duty full-extraction slideways 2 are installed in parallel at the bottom of the drawer battery box 1, and the drawer battery box 1 is pulled open. and closing all slide on the heavy-duty full-out slideway 2.

[0028] figure 2 It is a schematic diagram of the installation structure of the heavy-duty full-extraction slideway of the present invention. image 3 Longitudinal schematic diagram of slideway installation structure. The figure shows the cooperation mode of the three-layer slideway.

[...

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PUM

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Abstract

The invention relates to a heavy load full-emersion slideway which comprises a skeleton of an inner box body of a battery, a pair of upper slideways, a pair of middle slideways, a pair of lower slideways and a lower skeleton of an outer box body; wherein, the pair of upper slideways are welded with the skeleton of the inner box body of the battery in parallel; the pair of lower slideways are welded with the lower skeleton of the outer box body in parallel; the pair of middle slideways are welded into a rectangle framework structure in parallel and arranged between the upper slideways and the lower slideways for bearing and being as the slideways as well. The slideway of the invention can lead a drawer type battery box to be fast pulled out; the maintenance can be carried out when the battery is completely pulled outside a drawer frame; the battery with heavy weight can be easily carried in an emergency and can be led to fall down to the ground as well as be pushed away easily; an accident is hard to happen; the slideway of the invention has the advantages of simple structure, reliable intensity and convenient maintenance.

Description

technical field [0001] The invention relates to a heavy-duty fully detachable slideway, belongs to the technical field of electric vehicles, and is used for a quick loading and unloading system of a power battery pack of an electric vehicle. Background technique [0002] The batteries of current electric vehicles (such as buses) are connected with wires between the battery cells, and are bare-packed in metal boxes. The power connection between each battery box is connected with a manual plug, which cannot realize the overall quick installation and quick disassembly, and cannot use the quick battery replacement method to expand the mileage, especially lithium batteries and other organic batteries, which are prone to misuse. If these batteries are popularized, safety conditions must be met to quickly separate the battery box from the car. The problem of quick loading and unloading of the battery box must be solved. [0003] The applicant is applying for "an automatic quick-i...

Claims

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Application Information

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IPC IPC(8): B60K1/04
Inventor 林程孙逢春王震坡马军
Owner 北京辉程动力科技有限公司
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