Train chassis supporting equipment
A technology for supporting equipment and underframes, which is applied in the field of supporting equipment for train underframes, can solve the problems of low moving efficiency of supporting devices, restricting the production progress of EMU trains, etc., and achieve the effect of accelerating the production progress of trains and improving efficiency
Active Publication Date: 2020-03-24
CRRC TANGSHAN CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0006] An embodiment of the present invention provides a support device for a train underframe to solve the problem in the prior art that the moving efficiency of the support device is low due to manual adjustment of the position of the support device on the support beam, thereby restricting the production progress of the EMU train
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0039] In order to make the purpose, technical solutions and advantages of the embodiments 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 drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.
[0040] When assembling and welding the underframe of the EMU, the supporting beams used to support the supporting equipment of the train underframe in the embodiment of the present invention can be as many as a dozen or so, and multiple supporting devices can be distributed on each supporting beam, such as figure 1 as shown, figure 1 It is an ove...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention provides train chassis supporting equipment. The supporting equipment comprises a supporting cross beam, a supporting device located on the supporting cross beam, a supporting device guide rail, an electric driving mechanism, a grabbing mechanism and a grabbing mechanism guide rail. The supporting device can move along the supporting device guide rail, and the grabbing mechanism can move along the grabbing mechanism guide rail. The electric driving mechanism is used for controlling the grabbing mechanism to move on the grabbing mechanism guide rail; the grabbingmechanism is used for grabbing the supporting device to move to a target position along the supporting device guide rail when moving to the current position of the supporting device in the process ofmoving along the grabbing mechanism guide rail. According to the embodiment of the invention, the position of the supporting device can be automatically adjusted, so that the efficiency of moving theposition of the supporting device is improved, and the production progress of the motor train unit is accelerated.
Description
technical field [0001] The embodiment of the present invention relates to railway manufacturing technology, in particular to a support device for a train underframe. Background technique [0002] A variety of electrical equipment is installed in the EMU train to meet various functional requirements during train running. Usually train designers design and install a large number of electrical equipment under the underframe, and the power supply and communication lines between the electrical equipment are also arranged under the underframe of the train. Therefore, a C-shaped groove is provided on the lower side of the underframe, so as to facilitate the suspension installation of various electrical equipment and the fixing of various lines. The C-shaped grooves on the underframe are distributed along the lateral direction of the vehicle body, and the length is consistent with the longitudinal length of the vehicle body. [0003] On the EMU train, the length of the underframe ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B61F1/00B23P19/04
CPCB23P19/04B61F1/00
Inventor 王立夫杨仲林李志强于飞徐斌郝利王小威
Owner CRRC TANGSHAN CO LTD