Integrated continuous support track system and its construction method
A construction method and rail technology, applied in the field of rail transit, can solve problems such as difficult construction, high operation and maintenance costs, and large rail stress.
Active Publication Date: 2020-10-27
成都天府轨谷科技有限公司
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AI Technical Summary
Problems solved by technology
[0008] The purpose of the present invention is to provide an integrated continuous support track system and its construction method to solve the problem that the existing track is prone to generate large stress, which affects the running and riding comfort of the train; the installation and construction procedures of the existing track system are cumbersome, High investment costs, high operation and maintenance costs, and difficult construction at large bends
Method used
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[0031] The present invention will be further described below with reference to the accompanying drawings and examples, and the embodiments of the present invention include but not limited to the following examples.
[0032] Such as Figure 1 to Figure 3 As shown, an integrated continuous support track system includes a plurality of sequentially arranged piles 1, connectors 2 and a plurality of sequentially arranged integrated track units, and adjacent integrated track units are connected by connectors 2; There is a limit mechanism on the column 1, the limit mechanism passes through the connector 2, and the connector 2 is clamped on the limit mechanism; the limit mechanism protrudes from the top surface of the integrated track unit; the pile 1 and the integrated track unit The quantity is specifically determined according to the actual track route; the connecting piece 2 is a screw rod or a steel bar, and can also be replaced by other equipment with the same function.
[0033]...
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The invention discloses an integrated continuous supporting track system and a construction method thereof and mainly solves the problems that in the prior art, an existing track is likely to generatelarge stress, and traveling and taking comfort of a train is affected; and an existing track system is tedious in installation and construction procedure, large in investment cost, high in operationand maintenance cost and large in construction difficulty in a large turn position. The integrated continuous supporting track system comprises multiple sequentially-arranged pile columns, connectingpieces and multiple sequentially-arranged integrated track units, and the adjacent integrated track units are connected through the connecting pieces; the pile columns are provided with limiting mechanisms, the limiting mechanisms penetrate through the connecting pieces, and the connecting pieces are clamped on the limiting mechanisms; and the limiting mechanisms protrude out of the top faces of the integrated track units. Through the above scheme, the purposes that continuous supporting is achieved and working procedures are saved are achieved, and the practical value and the popularization value are quite high.
Description
technical field [0001] The invention relates to the field of rail transportation, in particular to an integrated continuous support rail system and a construction method thereof. Background technique [0002] The existing CRTS II type track system is usually used as interval support. When the train starts and stops, vibration shock acceleration waves will be generated, causing slight deformation of the track between adjacent supports, which is at least 0.05-0.08mm, although it is Slight deformation, but it will generate more than 10t additional stress, which will cause great damage to the entire track system and affect the running and riding comfort of the train; the installation and construction procedures of the existing track system are cumbersome, and the investment cost is high. The cost is high, and the construction is difficult at large turns. [0003] The current track beam construction has the following disadvantages: [0004] 1. The construction and dismantling o...
Claims
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IPC IPC(8): E01D1/00E01D19/12E01B2/00
CPCE01B2/00E01D1/00E01D19/12
Inventor 钱振地林晓波杨刚邓华魏运鸿任志江何政张长春冉庆国吴元文王九龙邓玉竹陈宝林
Owner 成都天府轨谷科技有限公司