Elastic strip III type fastener insulation track gauge block
A technology of gauge blocks and fasteners, which is applied to tracks, fixed rails, roads, etc., and can solve problems such as complex production, gauge block breakage, bending, and increased production costs
Inactive Publication Date: 2014-08-06
苏州市丽苏塑胶科技有限公司
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Elastic fastener insulating gauge block is an accessory that connects the rail to the sleeper. It is generally made of engineering plastics with high insulation performance. During use, the force bearing area of the elastic clip on the gauge block is very large Small, it is easy to cause the gauge block to break, bend, etc., and with the change of seasonal temperature, the performance of engineering plastics will also change, especially in summer, coupled with the high temperature of steel rails, etc., resulting in softening of engineering plastics and reducing Product performance, also shortened service life
Some companies also add magnetic columns on both sides of the spring to solve the above problems, but this method is more complicated to produce and increases the production cost
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.
[0013] The invention provides an insulating gauge block of type III fastener of the elastic bar. Its working principle is to protect the L-shaped insulating gauge block by sheathing the L-shaped insulating gauge block in the steel sheet sleeve, so as to prevent the The purpose of distance block breaking and bending, prolonging service life and reducing production cost.
[0014] The present invention will be described in further detail below in conjunction with examples and specific implementation methods.
[0015] Such as figure 1 As shown, a type III fastener insulating gauge block of elastic strips includes an L-shaped insulating gauge block 1, and the middle part of the L-shaped insulating gauge block 1 is covered with a steel sheet sleeve 2, and the surface of the steel s...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an elastic strip III type fastener insulation track gauge block which comprises an L-shaped insulation track gauge block, wherein the middle part of a sheet steel sleeve is sleeved with the L-shaped insulation track gauge block, and the L-shaped insulation track gauge block is protected by sleeving the L-shaped insulation track gauge block in the sheet steel sleeve, so that the purposes of preventing fracture and bending, prolonging the service life and reducing the production cost are fulfilled.
Description
technical field [0001] The invention relates to a track accessory, in particular to an insulating gauge block of a type III fastener of an elastic bar. Background technique [0002] Elastic fastener insulating gauge block is an accessory that connects the rail to the sleeper. It is generally made of engineering plastics with high insulation performance. During use, the force bearing area of the elastic clip on the gauge block is very large Small, it is easy to cause the gauge block to break, bend, etc., and with the change of seasonal temperature, the performance of engineering plastics will also change, especially in summer, coupled with the high temperature of steel rails, etc., resulting in softening of engineering plastics and reducing Product performance, but also shortened service life. There are also some companies that add magnetic columns on both sides of the spring bar to solve the above problems, but this method is more complicated to produce and increases the ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E01B9/66
Inventor 王宾仁
Owner 苏州市丽苏塑胶科技有限公司