Lateral column set of railway over-limited transport vehicle body and production method thereof
A transport vehicle and side post technology, applied in the field of railway over-gauge transport vehicle manufacturing, can solve the problems of affecting the assembly progress of the whole vehicle and low installation efficiency of the side post, and achieve the effect of improving the installation efficiency and the assembly progress.
Active Publication Date: 2012-05-23
CRRC TANGSHAN CO LTD
View PDF2 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] After careful analysis of the above scheme, the inventor found that only a single side column can be installed at present, so the installation efficiency of the side column is relatively low, which affects the assembly progress of the whole vehicle
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
[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.
[0016] Firstly, an overall introduction is made to the body side column set of a railway overrun transport vehicle of the present invention.
[0017] The side column set of a railway overrun transport car body according to the present invention includes a plurality of side columns, and each adjacent two side columns are connected by a plurality of longitudinal beams. It can be seen that multiple side columns and longitudinal beams between adjacent side columns form...
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 invention provides a lateral column set of a railway over-limited transport vehicle body, comprising a plurality of lateral columns, wherein every two adjacent lateral columns are connected by a plurality of longitudinal beams. The invention further provides a production method for the lateral column set of the railway over-limited transport vehicle body. The lateral column set of the railwayover-limited transport vehicle body can be installed on a carriage and used as a module. As the module is composed of a plurality of the lateral columns, the installation efficiency of the lateral columns is improved so as to further improve the assembly efficiency of a vehicle as a whole. In the production method for the lateral column set of the railway over-limited transport vehicle body, a first lateral column is arranged flat on a platform, a second lateral column is supported on the first lateral column by using a thimble to keep the second lateral column parallel to the first lateral column, and a longitudinal beam is installed between the first and the second lateral columns. In such a way, one lateral column set of the railway over-limited transport vehicle body just consists of two lateral columns, and the installation efficiency of the lateral columns can be improved so as to further improve the assembly efficiency of the whole vehicle.
Description
technical field [0001] The invention relates to the manufacturing technology of a railway overrun transport vehicle, in particular to a body side column group and a manufacturing method of a railway overrun transport vehicle. Background technique [0002] Railway overrun transport vehicles are railway vehicles that perform special transport tasks. The railway overrun transport car consists of a chassis and 52 such as figure 1 The jambs shown form the basic frame structure, consisting of figure 1 It can be seen that the cross-section of the side column is Ω-shaped, and the side column is supported by multiple cross-shaped brackets. [0003] At present, when assembling railway overrun transport vehicles, the side columns are generally installed in a single piece. Specifically, a side column is fixed at the center of the vehicle, and then other side columns are installed on both sides in sequence according to the designed size, and finally, 15 longitudinal beams are installe...
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 Patent Type & Authority Patents(China)
IPC IPC(8): B61D17/08
Inventor 姚星培史鹏
Owner CRRC TANGSHAN CO LTD