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Method and device for installing battery box of trolley bus

The technology of a trolleybus and an installation method is applied in the directions of electric power units, power units, vehicle parts, etc., which can solve the problems of replacement and maintenance of energy storage devices, and achieve the effects of easy replacement, convenient installation, and reliable positioning.

Inactive Publication Date: 2012-01-18
HUNAN CSR TIMES ELECTRIC VEHICLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the existing trolleybus battery structure installation method, and propose an installation method and device that can quickly replace the battery box. Through this method and device, the battery box can be quickly replaced and removed to solve the problem of energy storage devices. Difficulty in replacement and maintenance

Method used

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  • Method and device for installing battery box of trolley bus
  • Method and device for installing battery box of trolley bus
  • Method and device for installing battery box of trolley bus

Examples

Experimental program
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Effect test

Embodiment 1

[0031] as attached figure 1 As shown, a trolleybus pull-type quick-change battery box device includes three parts: battery box mounting frame 1, battery box 2 and locking wedge 4, wherein battery box 2 uses energy storage components of electric vehicles such as batteries , supercapacitor, etc. are fixed in the box, and at the same time, a battery management system (BMS), a fan for heat dissipation, and a dust-proof filter required for dust prevention are installed in the box; guide bars are installed at appropriate positions on both sides of the battery box 2 3. The guide bar 3 is a V-shaped angle steel, and the end of the V-shaped angle steel is chamfered at 45°. When the battery box 2 is pushed into the battery box installation frame 1, the chamfer can play a guiding role; pulling the handle 7 can make the battery The box 2 moves in the battery box installation frame 1; and the battery box installation frame 1 is equipped with three rows of casters 6 made of organic polyuret...

Embodiment 2

[0035] The basic structure of the second embodiment is the same as that of the first room, except that the section of the guide bar 3 is a full circle or an arc shape, which matches the outer rim of the side roller 5 installed on the side of the battery box mounting frame 1, and the side The outer rim of the roller 5 is inwardly recessed in an arc shape; and in addition to being equipped with a spring below the upper surface of the locking wedge 4, an electromagnet is also provided, and the electromagnet is connected to the upper surface of the locking wedge 4; when the battery When the box 2 is pushed into the battery box installation frame 1, since the bottom of the battery box 2 is engaged with the locking wedge 4, the locking wedge 4 is pressed down during the pushing process, so that the battery box 2 can be easily pushed After the battery box 2 is installed in place, the spring below the locking wedge 4 will jack up the locking wedge 4 to lock and position the battery box...

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Abstract

The invention discloses a method and a device for installing a battery box of a trolley bus. A sliding installation mode with rollers is adopted; the bottom part and the side surface of a battery box installing frame are respectively provided with casters and side rollers, so that when the battery box is placed in the battery box installing frame, the outer wall of the battery box is contacted with the casters arranged at the bottom part in the battery box installing frame and the side surface, and the sliding with the rollers is realized by the casters arranged at the bottom part in the battery box installing frame and the side rollers at the side surface; simultaneously the lower bottom edge of a pushing port of the battery box installing frame is provided with an automatic locking device; and when the battery box is installed in place, the automatic locking device arranged at the lower bottom edge of the pushing port of the battery box installing frame is automatically bounced up to lock and position the battery box. The two sides of the battery box are provided with guide strips, the installing positions of the guide strips are matched with the positions of the side rollers at the side surface of the battery box installing frame, so that the condition that when the battery box is pushed into the battery box installing frame, the guide strips at the inner sides of the side rollers are just matched with the side rollers for side positioning is ensured.

Description

technical field [0001] The invention relates to a method and device for installing a battery box, in particular to a method and device for installing an energy storage system device of an electric vehicle. The method and device enable the battery box to be quickly replaced and removed, and solve the difficulty of replacing and maintaining the energy storage device. The problem. Background technique [0002] Since the 1990s, the problems of energy crisis and environmental pollution have been paid more and more attention by the governments and people of various countries. In 2010, China's automobile production has exceeded 17 million, and the number of automobiles is growing rapidly. It is estimated that by 2020, the number of automobiles will exceed 200 million. According to the current level of automobile fuel economy, the annual fuel consumption of vehicles will exceed 400 million tons, the resulting energy security and environmental issues will become more prominent, and ...

Claims

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Application Information

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IPC IPC(8): B60K1/04
Inventor 石魏唐广笛雷代良毛晓龙徐舟黄河
Owner HUNAN CSR TIMES ELECTRIC VEHICLE
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