Method for measuring deformation during operation of metal flexible connecting pipe
A flexible connection and measurement method technology, which is applied in the direction of measurement devices, climate sustainability, and greenhouse gas reduction, can solve the problems of low sensitivity and easy error, and achieve the effect of improving sensitivity and detecting accuracy
Pending Publication Date: 2022-07-08
NO 719 RES INST CHINA SHIPBUILDING IND
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] When using metal flexible pipes, it is necessary to connect the joints at both ends with related equipment. During use, the two ends of the metal flexible pipes may be twisted, which will cause torsional deformation. By understanding the amount of torsional deformation, the equipment used can be obtained. working state, however, the existing measurement method for the deformation of metal flexible pipes during operation needs to detect the torsion at both ends separately, which is prone to errors and has low sensitivity. For this reason, the present invention proposes a metal flexible pipe that deforms during operation Quantity measurement method
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.
[0030] see Figure 1 to Figure 6 , the present invention provides a technical solution: a method for measuring the deformation of a metal flexible nozzle during operation, the specific steps are as follows:
[0031] Step 1: Axis positioning; positioning and installing the measuring device on the metal flexible tube, so that both ends of the metal flexible tube are coaxial with the measuring device, and the measuring device includes a head-end rotation mechanism 1 and a tail-end rotation The transmission detection mechanism 2, the rear side of the head end rotation amount mechanism 1 and the rear end rotation amount transmission detection mechanism 2 are both provided with an axis center positioning groove 5, and an axis center positi...
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
Login to View More Abstract
The invention provides a method for measuring the deformation during operation of a metal flexible connecting pipe, and the method comprises the following steps: axis positioning, head end rotation amount detection, tail end rotation amount transmission detection, and torsional deformation amount calculation. And the tail end rotation amount can be synchronously transmitted for combination detection, so that the sensitivity of torsional deformation calculation during operation of the metal flexible connecting pipe can be improved, and the working state of the metal flexible connecting pipe can be known in time.
Description
technical field [0001] The invention belongs to the technical field of torsion of a metal flexible nozzle, in particular to a method for measuring the deformation of a metal flexible nozzle during operation. Background technique [0002] When the metal flexible pipe is in use, it is necessary to connect the joints at both ends with the relevant equipment. During the use process, the two ends of the metal flexible pipe may be twisted, resulting in the amount of torsional deformation. By knowing the amount of torsional deformation, the equipment used can be obtained However, the existing method for measuring the deformation of the metal flexible nozzle during operation needs to detect the torsion at both ends separately, which is prone to errors and has low sensitivity. Therefore, the present invention proposes a deformation of the metal flexible nozzle during operation. quantity measurement method. SUMMARY OF THE INVENTION [0003] In order to solve the problems existing 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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/32
CPCG01B21/32Y02E30/30
Inventor 周龙玉侯英哲胡一鸣王刚闫小喆朱浩强高海涛熊晋影崔其冠唐明金明
Owner NO 719 RES INST CHINA SHIPBUILDING IND