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Guide structure of track trolley

A technology of guiding structure and rail car, applied in the field of rail transportation, can solve the problems of high requirements for salient construction, easy swinging of vehicles, complex guiding structure, etc., so as to reduce the requirements of road construction accuracy, increase system reliability, and reduce system The effect of construction costs

Pending Publication Date: 2020-12-29
SHENZHEN XIAODE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the technical problem to be solved in this application is to provide a guide structure for rail trolleys to solve the problems of high requirements for the construction of convex edge stones, complex guide structures, high control costs, and easy swinging of vehicles in existing rail transit.

Method used

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  • Guide structure of track trolley
  • Guide structure of track trolley
  • Guide structure of track trolley

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Embodiment Construction

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application clearer and clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0027] The application provides a track trolley guiding structure, including:

[0028] A rail with double-sided convex edges for guiding the direction of travel of a trolley traveling along the rail;

[0029] The trolley is used to carry passengers, including a compartment and a running device arranged under the compartment;

[0030] Wherein, the walking device includes a vehicle frame, a plurality of traveling wheels arranged under the vehicle frame, and first guide wheels and second guide wheels respectively arranged on both sides of the vehic...

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Abstract

The invention discloses a guide structure of a track trolley, and belongs to the technical field of rail transit. The guide structure comprises a steering motor, a support and a speed reducer; a reversing shaft is vertically arranged on the speed reducer, a horizontally-arranged reversing plate is fixed to the reversing shaft, and a force transmission arm is arranged below the reversing plate andconnected with the reversing shaft; one end of the force transmission arm is connected with one end of a steering pressure connecting rod through a pin shaft; the steering pressure connecting rod is in connection with a fixed arm of a guide wheel through a pin shaft; a tension arm is arranged below the force transmission arm and is connected with the reversing shaft; the tension arm is linked withthe reversing plate, the force transmission arm and the tension arm; the tension arm is connected with a middle shaft of a frame through a tension device; a reversing assembly has a first state and asecond state; and in the first state, a first guide wheel abuts against the protruding edge of the rail on the same side, and when the steering motor applies steering force, the steering assembly isswitched from the first state to the second state. Reversing can be achieved through cooperation of the steering assembly and the single-side road edge.

Description

technical field [0001] The present application relates to the technical field of rail transportation, in particular to a guiding structure for a rail trolley. Background technique [0002] Unmanned driving with exclusive right of way is a kind of unmanned driving, and guidance and turnout steering control are two key technologies. Curb guidance is a guidance scheme for unmanned driving with exclusive right of way. [0003] The curb guide is guided by the guide wheel contacting the convex edge stone, and the road on both sides and the guide wheel work together to realize the guide function. It is required that the construction and installation accuracy of the convex edge is high, and the installation position of the guide wheel is required to be high. When passing the turnout, only one side of the convex edge is available, and other structures or control systems are needed to ensure that the vehicle passes through the turnout smoothly. [0004] The double-side convex edge ...

Claims

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Application Information

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IPC IPC(8): B61F9/00
CPCB61F9/00
Inventor 葛大力乐业生
Owner SHENZHEN XIAODE TECH CO LTD
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