Construction method and combined packaging method of railway rail fastener

A construction method and technology of fasteners, which are applied in the field of construction methods and combined packaging of railway rail fasteners, can solve the problems of low construction efficiency and inconvenient construction, and achieve the effects of good positioning, beautiful appearance and good economy

Active Publication Date: 2014-04-30
ZHUZHOU TIMES NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to propose a railway rail fastener installation and construction method with higher installation and construction

Method used

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  • Construction method and combined packaging method of railway rail fastener
  • Construction method and combined packaging method of railway rail fastener
  • Construction method and combined packaging method of railway rail fastener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of combined packing of the railway rail fastener that realizes above-mentioned method, as Figure 8 , including elastic strip 1, gauge baffle 2, baffle seat 3, nut 4 and flat washer 5, characterized in that the elastic strip 1, gauge baffle 2, baffle seat 3, nut 4 and flat washer 5 are according to the actual engineering The combined positions are combined together, and the nut 4 is placed in the middle position of the elastic bar 1 on the upper part of the baffle seat 3 to form a whole assembly; the heat shrinkable plastic film 6 is wrapped outside the whole assembly, and the heat shrinkable plastic film 6 will be assembled The railway rail fastener components are fixed by heat shrinking. Elastic bar 1, gauge baffle 2, baffle seat 3, nut 4, and flat washer 5 are combined and installed according to the actual project, and the whole package is fixed through the heat shrinkage of the thinner plastic film 6, wherein the nut 4 is placed on the baffle seat 3 The uppe...

Embodiment 2

[0039] A kind of combined packing of the railway rail fastener that realizes above-mentioned method, as Figure 1-7 , including elastic strip 1, gauge baffle 2, baffle seat 3, nut 4 and flat washer 5, characterized in that the elastic strip 1, gauge baffle 2, baffle seat 3, nut 4 and flat washer 5 are according to the actual engineering The combined positions are combined together, and the nut 4 is placed in the middle of the spring bar 1 on the upper part of the baffle seat 3 to form an integral assembly; the entire assembly is wrapped with plastic packaging materials. The plastic packaging material is a heat-shrinkable plastic film 6, and the heat-shrinkable plastic film 6 fixes the combined railway rail fastener parts through heat shrinkage. A hard base plate 7 is placed under the assembled railway rail fastener parts, and the hard base plate 7 is used as the bottom support of the railway rail fastener assembly. When the plastic film is heat-shrinkable 6 and packaged, a bo...

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PUM

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Abstract

The invention discloses a construction method of a railway rail fastener. The construction method of the railway rail fastener is characterized in that the railway rail fastener is arranged according to the integrated combining method of each set of railway rail fastener parts, then the railway rail fastener is integrally packaged and wrapped, the packaged railway rail fastener in a combined mode is thrown to a construction site according to construction needs, the railway rail fastener is installed at an appointed position by constructors according to needs, and the purpose of rapid installation is achieved. The railway rail fastener is packaged in a combined mode by utilizing a plastic film with thermal contraction performance, then the entire set of the railway rail fastener is installed on a sleeper by the constructors, the constructors do not need to look around for the parts of the railway rail fastener, a large amount of auxiliary operation time can be saved, and construction working efficiency is largely improved. The shrink package method of the combined railway rail fastener has the advantages of being beautiful in appearance, good in transparency, good in positioning performance, light and convenient to package, economical and the like, and is convenient to popularize.

Description

technical field [0001] The invention relates to a construction method of railway components and combined packaging of components thereof, in particular to a construction method of railway rail fasteners and combined packaging of railway rail fasteners. It is mainly used for quick installation of rail fasteners on the construction site of railway rail fasteners. Background technique [0002] Railway rail fasteners are important components of the track. Rails and sleepers are connected together by railway rail fasteners. The function of railway rail fasteners is to fix the correct position of the rails, prevent the longitudinal and lateral displacement of the rails, and prevent the rails from tipping over. Provide the necessary elasticity and insulation performance, and have certain adjustment ability to the gauge and level, and the structure of the railway rail fastener should be as simple as possible, which is convenient for manufacturing, construction and maintenance. In r...

Claims

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Application Information

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IPC IPC(8): E01B9/06E01B29/26
Inventor 李金卫邱思祖张玉兰潘利文
Owner ZHUZHOU TIMES NEW MATERIALS TECH
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