Obtaining method and obtaining device of energy absorbing device
The technology of an energy-absorbing device and an acquisition method, which is applied in the field of rail vehicles, can solve the problems of time-consuming and labor-intensive design of energy-absorbing devices, and achieve the effects of shortening the production cycle, reducing production costs, and reducing work burdens
Active Publication Date: 2019-10-11
CRRC TANGSHAN CO LTD
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Problems solved by technology
[0005] The present invention provides an acquisition method and an acquisition device for an energy absorbing device, which are used to solve the problem that the existing energy absorbing device needs to design different energy absorbing devices according to different spaces to be installed, resulting in time-consuming and laborious design of the energy absorbing device
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[0053] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0054] In order to slow down the impact force when the vehicle collides and protect the safety of the people in the vehicle, an energy-absorbing device is usually installed on the head of the vehicle. This energy-absorbing device can effectively buffer and absorb the kinetic energy generated when the train collides. Reduce the deformation of the structure in the passenger area o...
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The invention provides an energy absorption device obtaining method and obtaining device. The energy absorption device obtaining method comprises the following steps of obtaining the dimension of a space to be installed; obtaining a first energy absorption device matched with the space to be installed from an energy absorption device database according to the dimension of the space to be installed; then, outputting the information of the first energy absorption device. According to the technical scheme, a user can automatically obtain the first energy absorption device matched with the space to be installed from the energy absorption device database according to the space to be installed of the energy absorption device; further, the work burden of the user for designing the energy absorption device is reduced; the production period of the energy absorption device is shortened; the production cost of the energy absorption device is reduced.
Description
technical field [0001] The invention relates to rail vehicle technology, in particular to an acquisition method and an acquisition device for an energy absorbing device. Background technique [0002] During the operation of the rail vehicle, when the vehicle collides, under the strong impact load, the structure of the vehicle will be severely damaged, and even vicious accidents such as derailment, rollover, and car climbing will occur, which will lead to the death of the people in the vehicle. casualties. [0003] At present, in order to solve the above problems, an energy absorbing device is usually installed at one end of the head car of the rail vehicle, which can effectively buffer and absorb the kinetic energy generated when the train collides, thereby reducing the deformation of the structure of the vehicle passenger area. Thereby protecting the safety of the occupants in the car. However, the existing energy-absorbing devices are individually designed by the designe...
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IPC IPC(8): G06F17/50
CPCG06F30/15
Inventor 王卉子李明高伊召峰高峰张庆刚范乐天李鹏
Owner CRRC TANGSHAN CO LTD