Portable turnout simulation test device

Abstract

The invention relates to a portable turnout simulation test device. The device comprises a shell, and a panel is arranged at the opening of the shell. The portable turnout simulation test device, disclosed by the invention, is connected with a point switch on a newly added turnout to form a positioning circuit, an anti-position circuit, a positioning indicating circuit and an anti-position indicating circuit, and the switching function and indicating function of the point switch can be precisely verified without accessing the newly added turnout to a control system, so that the blocking time is shortened, and the influence on the operating traffic flow is reduced.

Description

technical field [0001] The invention relates to a railway signal simulation experiment equipment, in particular to a turnout simulation experiment equipment. Background technique [0002] Before the new turnout is officially put into use, it is an important link to ensure the safety of railway operation to conduct experiments to verify whether the switch function of the switch machine is normal. [0003] The turnout interlocking experiment is composed of several individual turnout experiments, and finally forms a complete turnout interlocking system. During the experiment of a single turnout, due to the restrictions on the use of existing operating line equipment, the newly added turnout cannot be docked with the operating equipment for experiments simultaneously, so there are the following problems: [0004] 1) The single turnout experiment is the first step of the turnout interlocking experiment. Since the control system cannot conduct joint debugging and joint testing on...

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Problems solved by technology

[0004] 1) The single turnout experiment is the first step of the turnout interlocking experiment. Since the control system cannot conduct joint debugging and joint testing on the newly added turnout during operation, it is impossible to confirm and eliminate the unsafe factors that existed before the new turnout was incorporated into the system.

[0005] 2) A single turnout experiment requires a special power supply to drive the electric or electro-hydraulic switch machine. The power supply of the operating station can only be connected within a limited blockage time (the station cannot receive or send trains during the blockade time), and it cannot guarantee a large area. Turnout experiment

And before the turnout is thoroughly tested, if there is a problem, it will also impact the operating station through the power supply equipment and affect the railway operation

[0006] 3) If the construction process such as the installation of turnout mechanical parts, electrical individual experiments, and system joint debugging experiments are completed within the blockade time, the operating traffic flow must be adjusted due to time constraints, and the blockage time must be increased, especially for electrical experiments. Greater impact on operations

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