Limiting assembly and turnout assembly
A technology of limit components and limit parts, which is applied in the field of magnetic levitation, can solve the problems that affect the service life of the magnetic levitation turnout that affects the ride comfort, the vibration of the magnetic levitation turnout, and the complexity of installing dampers, etc., to achieve simple structure, reduce vibration, The effect of simplifying the structure
Pending Publication Date: 2019-05-03
CHINA RAILWAY CONSTR HEAVY IND
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Problems solved by technology
In maglev traffic, the maglev turnout will vibrate when the train passes by, which will affect the ride comfort and the service life of the maglev turnout
[0003] In the related technology, in order to solve the vibration problem of the maglev turnout, it is necessary to install a damper in the active beam, but the method of installing the damper is relatively complicated, and since the damper is installed in the active beam, if the damper is in operation If there is a problem, it is very difficult to repair, and the repair time will be longer, which will seriously affect the operation of the line
Method used
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[0047] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0048] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0049] Refer below Figure 1 to Figure 6 The limit assembly and the switch assembly according to some embodiments of the present invention are described.
[0050] In the embodiment of the first asp...
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The invention provides a limiting assembly and a turnout assembly; the limiting assembly is used for a turnout; the limiting assembly comprises a base and a limiting piece; the base is provided with alimiting groove, and an opening of the limiting groove faces the side direction; the limiting piece comprises a first body and a first limiting part, one end of the first body is connected with the turnout, the other end of the first body is connected with the first limiting part, and the first limiting part is embedded in the limiting groove to limit the freedom degree of the turnout in the vertical direction. After the first limiting part of the limiting piece is clamped in the limiting groove, the top wall and / or the bottom wall of the limiting groove are / is in contact with the first limiting part, so that the turnout is limited in the vertical direction, the vibration of the turnout is reduced, the comfort of a train is improved, and the service life of the turnout is prolonged.
Description
technical field [0001] The invention relates to the technical field of magnetic suspension, in particular to a limit assembly and a turnout assembly. Background technique [0002] At present, medium and low-speed maglev transportation has the advantages of safety, comfort, strong climbing ability, and low noise. As a new urban rail transit mode, it has broad development prospects. In maglev traffic, the maglev turnout will vibrate when the train passes by, which will affect the ride comfort and the service life of the maglev turnout. [0003] In the related technology, in order to solve the vibration problem of the maglev turnout, it is necessary to install a damper in the active beam, but the method of installing the damper is relatively complicated, and since the damper is installed in the active beam, if the damper is in operation If a problem occurs, it is very difficult to overhaul and take a long time to overhaul, which will seriously affect the operation of the line....
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Inventor 刘飞香罗建利周文易逸博张亚军李欢郑桂东葛振斌朱守东戴广锋
Owner CHINA RAILWAY CONSTR HEAVY IND