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Double-sleeper tamping device with limits conforming to sleeper paving interval standard

A limit and spacing technology, which is applied in the field of double pillow tamping devices, can solve problems such as non-compliance with limits and infeasibility, and achieve the effect of reducing leakage

Inactive Publication Date: 2016-03-23
肖玉清 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Some manufacturers of tamping vehicles and tamping devices in China have put forward some improvement plans for the existing problems in structural performance on the basis of this patented technology, and have applied for some invention patents and utility model patents, but these patents introduce The double-sleeper tamping device does not solve the practical problems well, nor does it meet the limit determined by the sleeper laying spacing standard, and it is not feasible to install multiple sets in sequence

Method used

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  • Double-sleeper tamping device with limits conforming to sleeper paving interval standard
  • Double-sleeper tamping device with limits conforming to sleeper paving interval standard
  • Double-sleeper tamping device with limits conforming to sleeper paving interval standard

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Embodiment Construction

[0026] The specific implementation scheme is described below with reference to the accompanying drawings;

[0027] figure 1 , Double pillow tamping device. The left side of the centerline is a sectional view of the box body (1), and the right side of the centerline is a view in which the oil motor bracket (9) is cut off and the parts in front of the clamping oil cylinder (6) are removed. The box (1) shown in the figure is in the ready-to-work position, the piston rod of the inner clamping cylinder (6) is pushed out to the outer dead center by the hydraulic oil and locked under pressure, and the piston rod of the outer clamping cylinder (4) is compressed by the hydraulic oil. Return to the inner dead center and keep pressure and lock, the eccentric vibrating shaft (5) rotates, the inner clamping oil cylinder (6) installed on the eccentric shaft section makes the inner tamping arm assembly (8) vibrate back and forth, and the inner tamping arm assembly ( 8) adjacent contours do...

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Abstract

The invention relates to a double-sleeper tamping device which is used for tamping railway ballast beds and provided with limits conforming to a sleeper paving interval standard. The technical basis of the double-sleeper tamping device is the double-sleeper tamping device of PLASSER&THEURER company of Austria (details are seen in the first segment of the third chapter of a book called Levelling and Dialling Ballast Tamping Vehicle which is published by China Railway Publishing House and belongs to railway worker on-the-job training materials compile for universal use and of which international standard book number is ISBN 7-113-02542-0).The double-sleeper tamping device disclosed by the invention has the technical key points that a rectifying and reforming scheme is put forward for solving problems existing in the original design, and an outer tamping arm is limited to swing in limits determined by the sleeper paving interval standard, so that multiple double-sleeper tamping devices can be sequentially mounted on a tamping vehicle frame. The invention aims to realize the purposes that the technical properties of the double-sleeper tamping device are improved, the manufacturing cost is reduced, and the double-sleeper tamping device becomes alternate components of like products and becomes mating components of tamping vehicles with higher working efficiency researched and developed by complete machine manufacturers.

Description

technical field [0001] The invention relates to a double-sleeper tamping device for tamping a railway track bed, which is limited by the sleeper laying spacing standard. 02542-0 railway staff post training unified teaching materials "copy leveling up track tamping car" book chapter 3 section 1); the technical gist of the present invention is to propose a rectification plan for the problems existing in the original design, and limit external tamping The solid arm swings within the limit determined by the sleeper laying spacing standard, so that this double-sleeper tamping device can be installed with multiple sets on the tamping frame in turn; the purpose of the present invention is to make this double-sleeper tamping device Improve technical performance, reduce manufacturing costs, become a replacement part for similar products, and become a supporting part for complete machine manufacturers to develop higher operating efficiency tamping vehicles. Background technique [00...

Claims

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Application Information

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IPC IPC(8): E01B27/16
Inventor 肖玉清邢崇华肖劲翔
Owner 肖玉清
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