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Automatic digital display multi-directional pressure vessel angle measuring device

A technology of pressure vessel and measuring device, applied in the direction of angle/taper measurement, etc., can solve the problem of limited accuracy and low accuracy, and achieve the effect of enhancing accuracy

Active Publication Date: 2018-11-20
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the limitations and low accuracy of existing methods for measuring edge angles, the present invention provides an automatic digital display multi-directional pressure vessel edge angle measuring device that effectively eliminates limitations and has high accuracy

Method used

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  • Automatic digital display multi-directional pressure vessel angle measuring device
  • Automatic digital display multi-directional pressure vessel angle measuring device
  • Automatic digital display multi-directional pressure vessel angle measuring device

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings.

[0031] refer to Figure 1 to Figure 9 , an automatic digital display multi-directional pressure vessel edge angle measuring device, comprising a bracket, a contact probe digital display component 4 and a sliding foot stand 2 that can be retracted up and down, and the sliding foot stand 2 is symmetrically arranged on the support in pairs, Both ends of the contact probe digital display assembly 4 are installed in the sliding box 3, and the sliding box 3 can be horizontally slidably set on the bracket, and the contact probe digital display assembly 4 is located on two sliding legs. between racks;

[0032] The contact probe digital display assembly 4 includes a dial gauge probe and a digital display device, the digital display device is installed on the upper end of the dial gauge probe, and the dial gauge probe is fixedly connected with a slide block, and the slide block...

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Abstract

The invention provides an automatic digital displaymultidirectionalpressure vesseledge angle measuring device. The automatic digital displaymultidirectionalpressure vesseledge angle measuring device comprises a bracket, a contact probedigital display assembly and sliding tripods capable of stretching and retracting up and down, wherein the sliding tripods are symmetrically arranged on the bracket in pairs; two ends of the contact probedigital display assembly are mounted in a sliding box; the sliding box can transversely and slidably sleeve the bracket; the contact probedigital display assembly is located between two sliding tripods and comprises a dial gauge probe and a digital display device; the digital display device is mounted at the upper end of the dial gauge probe; the dial gauge probe is fixedly connected to a sliding block; the sliding block can longitudinally and slidably sleeve a sliding rod; two ends of the sliding rod are fixed in the sliding box. The automatic digital displaymultidirectionalpressure vesseledge angle measuring device is capable of effectively eliminating limitation and is high in accuracy.

Description

technical field [0001] The invention relates to a pressure vessel edge angle measuring device, which is suitable for measuring the edge angle of pressure vessel weld seams used in the fields of chemical industry, petrochemical industry and nuclear power. Background technique [0002] During the welding process, each part of the container is heated unevenly, so the deformation of each part is not the same. The heated part expands, but other parts will not deform because they are not heated, so the welded part will be compressed by other parts, compressed to Plastic state, convex outward. When welding is complete, this part cools again and shrinks, becoming inwardly concave. Thus forming the bead angle of the container weld. The angular size (abbreviated as angular) formed by the weld seam is a relatively serious manufacturing defect. The existence of edges and corners will affect the straightness of the container. If it is a low-pressure tower equipment, the impact is eve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B5/24
CPCG01B5/24
Inventor 谢林君刘广宇黄峰特刘小波王吉波
Owner ZHEJIANG UNIV OF TECH
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