Mining telescopic measuring rod manufactured by transforming fishing pole

A technology for fishing rods and mines, applied in the direction of mechanical solid deformation measurement, etc., can solve the problems of heavy equipment, high price, and unfavorable safety of measurement personnel, and achieve the effect of ensuring personnel safety, high accuracy and convenient use.

Inactive Publication Date: 2015-04-22
LONGKOU MINING GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the mine pressure instruments we use for roadway convergence deformation observation are mainly BHS-5 mine-used movable measuring guns or telescopic measuring rulers. Because most of the instruments are relatively cum

Method used

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  • Mining telescopic measuring rod manufactured by transforming fishing pole
  • Mining telescopic measuring rod manufactured by transforming fishing pole
  • Mining telescopic measuring rod manufactured by transforming fishing pole

Examples

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Embodiment Construction

[0013] Such as figure 1 , figure 2 and image 3 As shown, the mining telescopic measuring rod made by utilizing the fishing rod transformation of the present invention includes a tape measure 1, and the length measurement range of the tape measure 1 is not less than 3 meters. The housing of the tape measure 1 is fixed on the base 2, and the cross-section of the base 2 It is U-shaped, the base 2 is made of steel plate, one end of the base 2 is provided with a plug 3, and the other end of the base 2 is provided with a tape measure guide plate 4, the tape 6 of the tape measure 1 can be attached to the tape measure guide plate 4 to enter and exit the tape measure 1 The outer end of the ruler band 6 is fixedly connected with the extension end of the telescopic fishing rod 5, and the telescopic fishing rod 5 is made of a non-conductive material.

[0014] The tape 6 of the measuring tape 1 is a steel band or cloth tape with a length scale, and the measuring range of the measuring ...

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Abstract

The invention provides a mining telescopic measuring rod manufactured by transforming a fishing pole. The measuring rod comprises a measuring tape (1), wherein the length measuring range of the measuring tape (1) is not less than 3m; the shell of the measuring tape (1) is fixed on a base (2); the cross section of the base (2) is of a U shape; the base (2) is made of a steel plate; a plug (3) is arranged at one end of the base (2), and a measuring tape guiding plate (4) is arranged at the other end of the base (2); the belt (6) of the measuring tape (1) can go in and out of the shell of the measuring tape (1) against the measuring tape guiding plate (4); the outer end of the belt (6) is fixedly connected with the extending end tip of a telescopic fishing pole (5) which is made of a non-conductive material. The invention aims to provide the mining telescopic measuring rod which is manufactured by transforming a fishing pole, is small in size and convenient to use, can be used for well guaranteeing staff safety, and is high in measuring data accuracy.

Description

technical field [0001] The invention relates to a mining telescopic measuring rod made by reforming a fishing rod. Background technique [0002] The mining telescopic measuring rod is the main mine pressure instrument for observing the law of roadway convergence and deformation. To carry out research on the law of roadway convergence and deformation is of great significance to ensure the normal production of mines. An important content of pressure observation. Through this observation, the reasonable roadway support form, support parameters and support strength can be determined, and the scope and law of the bearing pressure on the working face can be understood. At present, the mine pressure instruments we use for roadway convergence deformation observation are mainly BHS-5 mine-used movable measuring guns or telescopic measuring rulers. Because most of the instruments are relatively cumbersome and expensive, if they are used for belt roadway observation , Large pieces of...

Claims

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Application Information

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IPC IPC(8): G01B5/30
Inventor 邹玉龙任尧喜倪兵义李晓光付敏仲俊杰王玉红张凡
Owner LONGKOU MINING GRP
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