Unlock instant, AI-driven research and patent intelligence for your innovation.

Angle fixer

A fixer and angle technology, which is applied in measurement, wellbore/well parts, earthwork drilling and production, etc., can solve the problems of labor intensity and large measurement error, and achieve the effect of simple structure, convenient use, and small error

Inactive Publication Date: 2010-11-24
徐峰
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides an angle fixer, which effectively overcomes the shortcomings of high labor intensity and large measurement error in the previous angle measurement process

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Angle fixer
  • Angle fixer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Such as picture As shown, the circular housing 1 of the angle fixer is inlaid with a dial 7, and there is a marking groove 3 in the dial 7, and a level 8 is arranged in the marking groove 3, and a fixed The nut 6 and the pointer 4 are installed on the casing 1 through the fixing nut 6, two fixed hooks 5 are arranged on both sides of the casing 1, and two movable hooks 2 are arranged at both ends of the pointer 4.

[0010] When it is necessary to measure the angle on the wall of the building or the wall of the roadway, place the angle fixer on the surface to be measured, turn the pointer 4 to the horizontal position according to the spirit level 8, and record the value on the dial 7 at this time. The scale is scale 1, then add the required degree to get scale 2, then turn pointer 4 to scale 2, and fix the position of pointer 4 with fixing nut 6 at the same time, use a tool to mark along pointer 4 in marking groove 3, and complete the measurement Fixed operation.

[001...

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

No PUM Login to View More

Abstract

The invention provides an angle fixer and aims to effectively overcome the defects of high labor intensity and great measurement error in the conventional angle measuring process. A dial scale is embedded in a round shell of the angle fixer; a mark groove is formed in the dial scale; a level gauge is arranged in the mark groove; the circle centers of the shell, the dial scale and the mark groove are provided with fixing nuts; an indicator is arranged on the shell through the fixing nut; both sides of the shell are provided with two fixing hooks; and the two ends of the indicator are provided with two movable hooks. Angle measuring and fixing operation can be performed by a single person and error is small.

Description

technical field [0001] The invention relates to the field of engineering measurement, in particular to an angle fixer. Background technique [0002] When installing equipment or implementing directional excavation in ground and roadway engineering, it is often necessary to measure the horizontal angle. When measuring, a level meter and an angle meter are generally used. Only by combining the two can the measurement work be completed. When the measurement is completed, then Marking a straight line to determine the appropriate direction generally takes 2-3 people to complete such work, which has the disadvantages of time-consuming, labor-intensive, and large measurement errors. Contents of the invention [0003] The invention provides an angle fixer, which effectively overcomes the shortcomings of high labor intensity and large measurement error in the previous angle measurement process. [0004] The present invention is achieved in this way: a dial is inlaid in the circula...

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
no application Login to View More
IPC IPC(8): E21B47/00E21B47/02E21B47/09
Inventor 徐峰胡克峰吴文兵司化汝王国强刘忠阳宁强蔡诚王斌张正超
Owner 徐峰