Construction method of parameter presetting for in-situ replacement of signal switch
A construction method and technology for turnouts, which are applied to railway signals, hydraulic equipment for operating turnouts or line interrupters, and electrical equipment for operating turnouts or line interrupters, etc., can solve the problem of high construction cost and long construction time. problems, to achieve the effect of shortening the construction time and reducing the construction cost
Active Publication Date: 2022-05-10
中铁建电气化局集团第三工程有限公司 +1
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Problems solved by technology
[0003] The traditional construction method is pre-configured rough installation, that is, the components of the switch machine are installed on the switch separately, which makes the construction time-consuming and leads to high construction costs
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[0026] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.
[0027] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.
[0028] Since the switch machine and the installation device of the new turnout are all parts in a box, the switch machine main engine is installed first, and the locking device is assembled and connected to the rail, and then fastened, and then the transmission rod (action rod, connecting rod, l...
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The present disclosure relates to a construction method for in-situ refitting parameter pre-adjustment of a signal turnout, including: measuring the original parameters of the original switch machine that needs to be replaced; The parameters are pre-adjusted so that the difference between the parameters of the replacement switch machine and the original parameters of the original switch machine is within the preset adjustment accuracy range; the original switch machine is removed, and the pre-adjusted replacement switch machine is turned The switch machine is installed at the position where the original switch switch machine is located to complete the in-situ replacement operation of the signal switch. That is, before replacing the original switch machine, the parameters of the replacement switch machine are pre-adjusted by measuring the parameters of the original switch machine to make it consistent with the parameters of the original switch machine. After the turnout assembly is completed, the fine-tuning parameters of the turnout meet the accuracy specifications, and the construction time is shortened to a certain extent, so that the construction cost can be reduced.
Description
technical field [0001] The present disclosure relates to the technical field of signaling turnouts, in particular to a construction method for in-situ replacement parameter pre-adjustment of signaling turnouts. Background technique [0002] The reconstruction of existing lines is aimed at the in-situ refurbishment of public works turnouts, and the renewal of electrical signal switch machines and installation devices is called in-situ reinstallation construction of signal turnouts. In order not to affect the driving and transportation, the in-situ replacement construction must be completed in the closed skylight, and the construction can meet the driving conditions. [0003] The traditional construction method is pre-assembled rough assembly, that is, each component of the switch machine is installed on the switch separately, which makes the construction time-consuming and leads to high construction costs. Contents of the invention [0004] In order to solve the above-ment...
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IPC IPC(8): B61L5/06B61L5/04
Inventor 马浩刘滨车颜泽杨磊张娜刘廉桢耿藏军
Owner 中铁建电气化局集团第三工程有限公司