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Level bubble scale wheel disc combined type railway gauging rule

A technology of degree roulette and leveling bubble, which is applied in the field of combined railway gauge ruler of leveling bubble and roulette, can solve the problems of obvious deviation, many failures, large size, etc., and achieve accurate and stable data, convenient use and simple structure. Effect

Inactive Publication Date: 2016-09-21
王世雄
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem of this kind of ruler-type railway gauge: the verticality of the straight ruler is placed every time, there is a significant deviation, which has a great impact on the stability and repeatability of the measurement data
But the disadvantage is that the price is very expensive, there are many accessories in the electronic structure, there are many faults, the stability is poor, and it cannot withstand destructive tests.
The electronic sensor itself has the commonality of data drift, which causes changes in displayed data and affects stability and repeatability indicators
Expensive, affecting promotion
Due to the large size of the railway gauge ruler, it is not easy to handle, so it needs to be improved

Method used

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  • Level bubble scale wheel disc combined type railway gauging rule
  • Level bubble scale wheel disc combined type railway gauging rule
  • Level bubble scale wheel disc combined type railway gauging rule

Examples

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Embodiment Construction

[0031] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0032] As shown in the figure, the present invention discloses a combined railway gauge of level bubble degree disc. A horizontal slide block 3 is installed on the body 1 of the gauge scale. Connect and rotate the hand wheel 15 in the hand wheel assembly to make the horizontal slider 3 move up and down, and transmit it to the degree wheel shaft 10 through the steel wire rope 7, and the degree wheel shaft 10 rotates to drive the degree wheel ruler 8 to rotate and display the measurement data. The track gauge includes:

[0033] The horizontal slider assembly 5 is arranged inside the gauge ruler and is composed of a horizontal slider 3, a level bubble 4 and a steel wire rope 7;

[0034] The degree wheel assembly 14 is arranged on the inside of the gau...

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PUM

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Abstract

The invention discloses a level bubble scale wheel disc combined type railway gauging rule. A level bubble and a scale wheel disc are combined together, and the railway gauging rule realizes a measurement function. The railway gauging rule is provided with a horizontal slide block assembly, a scale wheel disc assembly, a handwheel assembly and a turning fixed pulley, the minification of a horizontal slide block is equal to the magnification of the scale wheel disc assembly, and thus measurement accuracy is guaranteed. According to the invention, fewer parts are designed, the structure is simple, the parts are installed inside a ruler body, the bump resistance is high, the performance is stable, there are fewer faults, and the railway gauging rule is particularly suitable for a railway harsh onsite application environment.

Description

technical field [0001] The invention relates to a level bubble degree disc combined railway gauge ruler. Background technique [0002] At present, there are two types of measurement of the horizontal height of the railway gauge ruler according to the principle, the level bubble type, and the electronic digital display type. [0003] The vial type track gauge is equipped with a vial on the body of the gauge, and the vial is used to determine the level, and then read the level value. The level bubble gauge gauge is divided into: ruler type and spiral type. [0004] The gauge-type railway gauge is to install a level bubble in the middle of the gauge body, install a straight ruler vertically at one end of the gauge body, place the gauge ruler on two steel rails, and place one end of the straight ruler Put it on the steel rail with low level, when the level bubble is centered, the size displayed by the straight ruler is the level difference between the two steel rails. The pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B5/00G01B5/14
CPCG01B5/00G01B5/14
Inventor 王世雄王泽天王庆源
Owner 王世雄
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