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Steel belt defect detection device and system

A defect detection and steel belt technology, applied in measurement devices, transportation and packaging, elevators, etc., can solve the problems of inflexible use, poor compatibility, and steel belt stuck, and achieve flexible use, not easy to get stuck, and strong compatibility. Effect

Active Publication Date: 2021-09-28
HITACHI BUILDING TECH GUANGZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the common steel strip flaw detector is prone to the phenomenon of steel strip jamming during detection, and it is not flexible to use and has poor compatibility.

Method used

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  • Steel belt defect detection device and system
  • Steel belt defect detection device and system
  • Steel belt defect detection device and system

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Embodiment Construction

[0040] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0041] see figure 1 with figure 2 , a steel strip defect detection device according to an embodiment of the present invention includes a detection mechanism 10 , a mounting bracket 20 , a first moving assembly 30 and a second moving assembly 40 . The first moving assembly 30 is install...

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Abstract

The invention relates to a steel belt defect detection device and system. The steel belt defect detection device comprises a mounting bracket, a first moving component, a second moving component and a detection mechanism, wherein the first moving component is mounted on the mounting bracket; and the second moving component is connected with the first moving component and can move in the first direction. The detection mechanism is connected with the second moving component so that the detection mechanism can move in the second direction. In the running process of an elevator, even if the steel belt slightly deviates, the detection mechanism can move in the first direction and the second direction respectively, and the steel belt is not prone to being stuck. And the detection mechanism can be conveniently moved to the position of an adjacent steel belt to detect the steel belt, so that one elevator only needs one steel belt defect detection device to carry out defect detection on a plurality of steel belts in turn, and the use cost is greatly reduced. In addition, the detection mechanism is moved in the second direction, the distance between the detection mechanism and the fixed position is adjusted to meet the requirements of different mounting occasions, and therefore, the compatibility is higher.

Description

technical field [0001] The invention relates to the technical field of steel strip detection, in particular to a steel strip defect detection device and system. Background technique [0002] During the operation of the elevator, the elevator drives the car up and down through the friction between the traction wire rope and the traction sheave. With the development of material technology, composite traction steel belts are used instead of steel wire ropes in some elevator hoisting devices. This composite traction steel belt is composed of multiple steel wire ropes wrapped in polyurethane material, and multiple steel wire ropes are regularly arranged inside the polyurethane material. After the composite traction steel belt is used, if the internal steel wire rope has defects such as warped wires, broken wires, and thinning, the state of the steel wire rope cannot be identified with the naked eye, which will affect the safety of the elevator. [0003] Usually, a steel belt fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B7/12G01N33/2045
CPCB66B7/1215B66B7/1223G01N33/2045
Inventor 颜绍军张永生谢伟杰黄丹燕
Owner HITACHI BUILDING TECH GUANGZHOU CO LTD
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