Unlock instant, AI-driven research and patent intelligence for your innovation.

Jig frame

A tire frame and fixing device technology, which is applied in the field of rail transit, can solve the problems of high manufacturing precision, difficulty in controlling the shape of the beam body, and inability to use tire frames in the manufacturing and installation stages.

Active Publication Date: 2022-05-03
CHINA RAILWAY ENG CONSULTING GRP CO LTD
View PDF6 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a tire frame, which aims to solve the problems that the steel-concrete combined track beam requires high manufacturing precision, the beam body line shape is difficult to control, and the tire frame cannot be used universally during the manufacturing and installation stages.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Jig frame
  • Jig frame
  • Jig frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] 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. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without cre...

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

No PUM Login to View More

Abstract

The invention relates to the field of monorails of rail transit, in particular to a jig frame which comprises a rail beam, and a rail beam bottom plate is arranged below the rail beam. The fixing device comprises a first fixing device and a second fixing device, the first fixing device and the second fixing device are arranged on the same horizontal line, and the height of the first fixing device is the same as that of the second fixing device; a gap is formed between the first fixing device and the second fixing device; the adjusting lead screw is arranged between the first fixing device and the second fixing device, the adjusting lead screw is arranged below the track beam and used for adjusting the line shape of the track beam, and the adjusting lead screw penetrates through the position between the two fixing devices, so that the basic line shape positioning problem of the plane of the beam body is solved.

Description

technical field [0001] The invention belongs to the field of monorails of rail traffic, and in particular relates to a tire frame. Background technique [0002] In the existing technology, the straddle monorail uses steel-concrete combined track beams to overcome the shortcomings of the heavy structure and complicated construction process of the PC track beam scheme dragged on the concrete continuous beam, and also improves the high cost of the steel track beam, and the wheels and beams are easy to slip and other problems, so the amount of steel-concrete combined track beams has increased year by year in recent years, but the use of steel-concrete combined track beams directly as the rails for trains needs to form track lines in the process of manufacturing and erecting according to the requirements of line design. The requirements for size, intrinsic quality, manufacturing and erection accuracy are very high, and the alignment of the track beam needs to be realized during t...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E01B25/08E01B25/10
CPCE01B25/08E01B25/10
Inventor 徐升桥李辉赵博杨永明高静青刘永锋郭子煜胡国华韩晓方李先婷
Owner CHINA RAILWAY ENG CONSULTING GRP CO LTD