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Leveling system of railway electrification working vehicle

A work vehicle and work platform technology, applied in the field of leveling systems, can solve the problems of instability of workpiece placement, difficulty in standing for construction workers, and deflection of the vehicle body and work platform, and achieves safe and convenient work, convenient work, and elimination of deflection. Effect

Inactive Publication Date: 2009-07-29
GEMAC ENG MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the current railway electrified work vehicle is working in a curved section, because the rails on the outside of the line are higher than the rails on the inside (railway term: outer rail superelevation), the car body and the operation platform are deflected, which makes it difficult for construction workers to stand. Unstable placement

Method used

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  • Leveling system of railway electrification working vehicle
  • Leveling system of railway electrification working vehicle
  • Leveling system of railway electrification working vehicle

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Embodiment Construction

[0016] figure 1 Among them, (1) is the main frame, (2) is the bogie, (3) is the work platform, (4) is the lifting column, (5) is the slewing support, and (6) is the adjustable extension. The slewing support (5) is fixedly installed on the main vehicle frame (1), the operating platform (3) is fixedly installed with the lifting column (4), and the lifting column (4) and the slewing support (5) are hingedly installed and rotatable. Now the adjustable extension (6) is retracted, and the main frame (1), operating platform (3), lifting column (4), slewing support (5) remain in the tilted position together with the bogie (2).

[0017] figure 2 At this time, the adjustable extension (6) is stretched out, the working platform (3) and the lifting column (4) are adjusted to the horizontal position, and the main frame (1), slewing support (5) and the bogie (2) are still maintained in inclined position.

[0018] image 3 Among them, an adjustable extension (6) is installed between the...

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Abstract

The invention relates to a leveling system for a railway electrification operation vehicle, which comprises a main frame, a steering frame, and a pivoting support; a lifting upright post is provided with an operation platform and is hinged with the pivoting support which is fixedly arranged on the main frame; at least one adjustable extension piece is arranged between the lifting upright post and the pivoting support; one end of the adjustable extension piece is connected with the lifting upright post, while the other end is connected with the pivoting support; and at least one locking mechanism is arranged on the lifting upright post and the pivoting support. The leveling system solves the problem that the operation platform is declined due to superelevation of an outer rail when the railway electrification operation vehicle works in a curved section. The operation platform and the lifting upright post are connected and fixed into a whole; and by adjusting an inclination angle of the lifting upright post relative to a horizontal plane, the leveling system can actively adjust the inclination angle of the operation platform of the vehicle relative to the horizontal plane to remove deflection of the operation platform, and adjust the operation platform to a horizontal position so as to ensure safety and convenient work of operators.

Description

Technical field [0001] The invention relates to a leveling system of a railway electrified work vehicle. Background technique [0002] When the current railway electrified work vehicle is working in a curved section, because the rails on the outside of the line are higher than the rails on the inside (railway term: outer rail superelevation), the car body and the operation platform are deflected, which makes it difficult for construction workers to stand. The placement is unstable. Contents of the invention [0003] The purpose of the present invention is to provide a railway electrified work vehicle leveling system for eliminating the inclination of the work platform in the curved work section. [0004] The technical solution of the present invention is: the main frame is equipped with a slewing support, the slewing support is equipped with a lifting column, and the lifting column is equipped with a working platform, the lifting column and the slewing support are hingedl...

Claims

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Application Information

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IPC IPC(8): B61D15/00B66F11/04
Inventor 韩高月杨林勇刘旭张来京易红
Owner GEMAC ENG MACHINERY
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