Alignment of joint-flexible turnouts

A technology for flexure devices and turnouts, which is applied to mechanical equipment, roads, and tracks used to manipulate turnouts or circuit breakers, and can solve problems such as difficult installation and adjustment, unfavorable maintenance, and difficulty in ensuring accuracy, and achieve improved Effects of service life, improved life, and improved accuracy
CN103132404BActive Publication Date: 2016-03-02CHINA RAILWAY BAOJI BRIDGE GRP
5 Cites 2 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA RAILWAY BAOJI BRIDGE GRP
Publication Date
2016-03-02

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention relates to a turnout line shape of a joint flexible type turnout bending device. The turnout line shape is used for special track conversion in straddle type single track traffic. The turnout line shape comprises a turnout fixed end, a movable end lateral line position and a movable end straight line position. A buffer curve is arranged between the turnout fixed end and the circular curve, and a buffer curve is arranged between the circular curve and the movable end lateral line position. The turnout line shape has the advantages of adopting combination of a rotating line, a round curve and a rotation curve, ensures that impact changes slowly when cars passe through the line, cannot cause the existing product hard impact, is favorable for improving passenger comfort, and prolongs service life of a vehicle bogie and a turnout.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a turnout line shape of a joint-flexible turnout flexure device used in a straddle-type monorail traffic line, and belongs to the field of light rail line supporting equipment manufacturing. Background technique

[0002] Joint-flexible turnout is a special track switching device used in straddle-type monorail transit lines. Currently, joint-flexible turnouts are produced by Hitachi Corporation in Japan and Chuandong Shipyard in China, and their products are used on the Chongqing Light Rail Line. The working principle of the turnout is: the articulated turnout is composed of multi-section beams. After the articulated turnout switches, the longitudinal direction of the turnout beam is in the shape of a broken line. The guiding surface and the stable surface of the articulated turnout are both planes. A large impact will occur when reaching the corner of the turnout beam joint, so the maximum allowable passing speed of the vehicl...

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