Elastic fastener capable of accurately adjusting rail gauge of steel rail

A technology of elastic fasteners and rails, applied in the field of rails, can solve the problems of decreased work efficiency, inconvenient operation, inconvenient operation of rails, etc., and achieve the effect of improving work efficiency

Pending Publication Date: 2021-04-20
无锡市良名机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] But it still has some shortcomings when using the rails in practice, as in the existing device, because the distance needs to be adjusted between the rails, and the rails are mostly fixed and inconvenient to operate, and becau

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  • Elastic fastener capable of accurately adjusting rail gauge of steel rail
  • Elastic fastener capable of accurately adjusting rail gauge of steel rail
  • Elastic fastener capable of accurately adjusting rail gauge of steel rail

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0023] as attached Figure 1-5 The elastic fastener that can precisely adjust the rail gauge includes a track 1, the bottom surface of the track 1 is detachably installed with a hexagonal screw 2, the bottom of the hexagonal screw 2 is fixedly installed with a pointer 3, and the bottom of the track 1 is movably installed There is a bottom block 9, the right side of the bottom block 9 is movable with a fixed pin 5, the left side of the track 1 is threaded with ...

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Abstract

The invention discloses an elastic fastener capable of accurately adjusting the rail gauge of a steel rail, and particularly relates to the field of rails. The elastic fastener comprises a rail, a hexagonal screw is detachably mounted on the bottom surface of the rail, a pointer is fixedly mounted at the bottom of the hexagonal screw, a bottom block is movably mounted at the bottom of the rail, and a fixing pin is movably mounted on the right side of the bottom block; and the left side of the rail is in threaded connection with a left side screw, the top of the bottom block is provided with centimeter and millimeter marks, the bottom of the fixing pin is in engaged connection with a movable plate, and the top of the fixing pin is detachably provided with a right side screw. According to the invention, the movable plate and the pointer are combined for use, so that movable plate top connecting teeth and movable plate bottom connecting teeth are engaged with a gear for left-right adjustment, and the pointer and centimeter marks are arranged, so that precision adjustment can be achieved when the steel rail spacing is adjusted, and the work efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of rails, and more specifically, the invention relates to an elastic fastener capable of precisely adjusting the gauge of a steel rail. Background technique [0002] Gauge is the distance between two rails on a railway track. The distance between the rails is based on the inner distance of the rails. Now there are many different gauges in the world, which are divided into ordinary rails, wide rails, and narrow rails. Rails are the main components of railway tracks. Components, whose function is to guide the wheels of the rolling stock, withstand the enormous pressure of the wheels, and transmit them to the sleepers. The rails must provide the wheels with a continuous, smooth and least resistance rolling surface, including a precisely adjustable rail distance elastic fasteners, [0003] But it still has some shortcomings when using the rails in practice, as in the existing device, because the distance needs ...

Claims

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Application Information

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IPC IPC(8): E01B9/62E01B9/64
Inventor 陈建立
Owner 无锡市良名机械制造有限公司
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