Automatic telescopic movable platform vehicle

An automatic retractable and platform trolley technology, applied in the field of mobile platform trolleys, can solve problems such as laborious, time-consuming moving and inconvenient use of ladders, and achieve the effects of stable movement, smooth up and down movement, and convenient assembly
CN107933596AInactive Publication Date: 2018-04-20CRRC HARBIN VEHICLES CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CRRC HARBIN VEHICLES CO LTD
Publication Date
2018-04-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an automatic telescopic movable platform vehicle. A movable crawling ladder of an existing railway carrier vehicle wastes time and labor and is not convenient to use. The automatic telescopic movable platform vehicle comprises an extension ladder component (1) and a special electric vehicle (4). The two ends of the extension ladder component (1) are installed on eight guidedevice components (7) arranged in parallel front and back. The extension ladder component is connected with a telescopic transmission device (8). The lower portions of the guide device components arefixedly connected with a support component (5). A swinging ladder component (2) is installed at the front end of the support component. Both the telescopic transmission device and the support component are installed on the special electric vehicle. The swinging ladder component and a swinging ladder lifting mechanism component (3) are connected. The swinging ladder lifting mechanism component is installed at the front end of the special electric vehicle.
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Description

Technical field:

[0001] The invention relates to a mobile station trolley, in particular to an automatic retractable mobile station trolley. Background technique:

[0002] The loading and unloading methods of railway double-deck car special transport vehicles (JSQ6 type, etc.) are: the loading and unloading of cars on the first floor mainly through the end platform or side platform and auxiliary flat cars on the first floor of the station; there are two ways of loading and unloading cars on the second floor, One is to complete through the fixed second-floor end platform docked with the second floor, and the other is to use the first-floor end platform or side platform of the station and the auxiliary flat car, and then complete it with a moving ladder.

[0003] Since the mobile ladder is completely manually operated, that is, it is pushed and pulled through the station to climb to the end platform or side platform and the auxiliary flat car, and then the second-floor car loa...

Claims

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