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

Measuring tool for building materials and use method

A technology for measuring tools and building materials, applied to measuring devices, instruments, pipes/pipe joints/fittings, etc., can solve problems such as large residual stress, difficulty in butt welding of two pipes, and decline in mechanical properties at the weld

Active Publication Date: 2022-01-25
ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because when the two pipes are welded in the field or in the ocean, if the pipe end diameter of the steel pipe meets the requirements, the welding can be completed smoothly; A large residual stress is generated, which reduces the mechanical properties of the weld and reduces the safety of the pipeline

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
  • Measuring tool for building materials and use method
  • Measuring tool for building materials and use method
  • Measuring tool for building materials and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0035] Please refer to the attached figure 1 , a measuring tool for building materials and its use method, comprising: a base 1, a pair of first adjustment components, a support component, an connecting plate 8 and a measuring component.

[0036] Wherein, the lower surface of the base 1 is equipped with supporting legs 2, the number of the preferred supporting legs 2 is four, which are respectively fixedly installed at the four corners of the lower surface of the base 1, and the adjacent supporting legs 2 are connected with beams, To enhance the stability, rollers are installed on the side of the support leg 2 close to the ground, which is convenient for driving the device to move.

[0037] Wherein, a pair of first adjusting components includes an X-axis driving part and a Y-axis driving part, the X-axis driving part includes an X-axis track board 3, the Y-axis driving part includes a Y-axis track board 4, and the X-axis track board 3 and the Y-axis The track board 4 is provide...

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 discloses a measuring tool for building materials and a use method, and belongs to the technical field of pipe diameter measurement. The measuring tool for building materials comprises a base, a pair of first adjusting assemblies, a supporting assembly, a connecting plate and a measuring assembly. According to different detection angles of a to-be-detected pipe diameter, transverse inclination in the horizontal direction or inclination in the vertical direction may occur, so that the first motor and the second motor drive the upper support column to perform position adjustment in the intersection formed between the Y-axis track plate and the X-axis track plate, so that the measurement assembly moves to the measurement position, and the inner diameter distance measuring probe body can extend into the central port of the pipe diameter regardless of the azimuth angle and the pitch angle of the pipe diameter to be detected.

Description

technical field [0001] The invention belongs to the technical field of pipe diameter measurement, and in particular relates to a measuring tool for building materials and a using method. Background technique [0002] At present, steel pipes, as materials for building materials, are more and more widely used in various parts of the national economy. With the continuous improvement of pipeline welding construction technology on site, the requirements for the diameter of steel pipes are also increasing, especially for the pipe ends, the requirements for the inner and outer diameters are extremely strict. Because when the two pipes are welded in the field or in the ocean, if the pipe end diameter of the steel pipe meets the requirements, the welding can be completed smoothly; A large residual stress is generated, which reduces the mechanical properties of the weld and reduces the safety of the pipeline. Contents of the invention [0003] The object of the present invention i...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/14F16L55/40
CPCG01B21/14F16L55/40
Inventor 戴全力
Owner ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY