Luggage barrow locking system and railway vehicle
A luggage cart and locking device technology, which is applied in the loading and unloading of railway vehicles, railway car body parts, transportation and packaging, etc., can solve the problems of poor performance of the luggage cart locking system, and achieve poor performance, stability, and The effect of preventing movement of luggage carts
Active Publication Date: 2020-12-25
CRRC QINGDAO SIFANG CO LTD
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a luggage car locking system and a rail vehicle to solve the problem of poor performance of the luggage car locking system in the prior art
Method used
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[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by those of ordinary skill in the art to which this application belongs.
[0027] In the present invention, unless stated otherwise, the used orientation words such as "upper, lower, top, bottom" are usually for the directions shown in the drawings, or for the parts themselves in the vertical, In terms of vertical or gravitational direction; similarly, for the convenience of understanding and description, "inner and outer" refer to the inner and outer relative to the outline of each component itself, but the above orientation words ...
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The invention provides a luggage barrow locking system and a railway vehicle. The luggage barrow locking system comprises a luggage barrow locking device and a luggage barrow. The luggage barrow locking device comprises a bracket, a limiting structure and a locking structure. The bracket is vertically arranged at a to-be-installed position; the limiting structure is connected with the bracket in apivoted mode and is provided with a limiting position and an avoiding position; and after the luggage barrow is placed in place, the limiting structure is switched to the limiting position from the avoiding position, so that at least one part of the limiting structure is inserted into the luggage barrow, and the luggage barrow is locked; the locking structure is fixedly arranged on the bracket; and after the limiting structure moves to the limiting position or the avoiding position, the locking structure locks the limiting structure to limit the limiting structure to be switched between the limiting position and the avoiding position. The luggage barrow locking system solves the problem that the luggage barrow locking system in the prior art is poor in service performance.
Description
technical field [0001] The invention relates to the field of rail vehicle equipment, in particular to a luggage car locking system and a rail vehicle. Background technique [0002] The luggage carts in the train transport vehicles need to be loaded and unloaded quickly, with accurate positioning and reliable locking. However, the existing luggage trolley locking system cannot be positioned accurately. In order to prevent the trolley from shaking, the wheel brake is combined with the mechanical locking of the railing. Usually, four sides are required to limit the position, the facilities are complex, and it takes up a lot of space and is inconvenient to use. [0003] Therefore, the prior art has the problem of poor usability of the luggage cart locking system. Contents of the invention [0004] The main purpose of the present invention is to provide a luggage car locking system and a rail vehicle to solve the problem of poor usability of the luggage car locking system in t...
Claims
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IPC IPC(8): B61D47/00
CPCB61D47/00
Inventor 魏凌梁君海秦晨刘江涛
Owner CRRC QINGDAO SIFANG CO LTD