Elevator balance coefficient and compensation performance measurement method and tester

A technology of balance coefficient and measurement method, used in transportation, packaging, elevators, etc., can solve the problems of incomplete measurement parameters, large error in measurement results, and cumbersome measurement process, and achieve simple structure, easy processing and production, and easy data collection. Effect

Active Publication Date: 2020-07-17
张学伦
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  • Application Information

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Problems solved by technology

[0006] In view of this, in order to solve the problems of cumbersome measurement process, large error in measurement results, and incomplete measurement parameters, the present invention provides a simple, convenient, high-efficiency, small relative measurement error, strong operability, and measurement parameters A more comprehensive elevator balance coefficient and compensation performance measurement method and tester

Method used

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  • Elevator balance coefficient and compensation performance measurement method and tester
  • Elevator balance coefficient and compensation performance measurement method and tester
  • Elevator balance coefficient and compensation performance measurement method and tester

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Embodiment Construction

[0039] Preferred embodiments of the present invention will be described in detail below.

[0040] The reference signs in the accompanying drawings of the specification include: a long-handled wrench 1 , a torque sensor 2 , a sleeve 3 , a gear shaft-type handwheel adapter 4 , and a hole-type handwheel adapter 5 .

[0041] Such as Figure 1-3The elevator balance factor and compensation performance tester shown includes the tester and the conversion head connected to the device to be tested. The tester includes a long handle wrench 1, and the free end of the long handle wrench 1 is locked with a torque sensor by a fastener. 2. An annular hollow sleeve 3 is installed at the bottom of the torque sensor 2, and the conversion head is connected to the tester through the sleeve 3. According to the structure of the device to be tested, the conversion head is divided into a hole-type handwheel conversion head 5 and a gear shaft type. Turning handwheel conversion head 4, the hole type tu...

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Abstract

The invention belongs to the technical field of elevator detection, particularly relates to a tester for elevator balance coefficient and compensation performance. The tester comprises a tester body and a conversion head connected with a device to be tested; the tester comprises a long handle wrench, and a torque sensor is locked on the free end of the long handle wrench through a fastener; an annular hollow sleeve is installed at the bottom of the torque sensor; the conversion head is connected to the tester through the sleeve; and the conversion head is divided into a hole type handwheel conversion head and a gear shaft type handwheel conversion head according to the structure of the device to be tested.. The tester has the advantages of simple structure, easy processing, low cost, simple operation, convenient use, saving time and labor, easy data collection, less data collection, simple data calculation and processing; and balance coefficient and compensation performance between theupper and lower stations and any position of the elevators can be tested by the tester, so that the tester is widely used for measurement of the elevator related data by the elevator inspection personnel, and the installation and maintenance debugging of the elevator by the elevator installation and maintenance personnel.

Description

technical field [0001] The invention belongs to the technical field of elevator detection, and relates to an elevator balance coefficient and compensation performance measurement method and a tester. Background technique [0002] The two moving parts of the elevator car and the counterweight form a closed loop through the traction rope and the compensation rope, and are supported on both sides of the traction sheave of the traction machine, and are restricted in their respective vertical directions by the guide wheel and the compensation rope tensioner. rails. When the traction machine rotates, the traction sheave is driven to rotate, and the car and the counterweight move up and down relative to each other by the traction force (that is, friction force) between the traction sheave and the traction rope to achieve the purpose of transporting passengers. During operation, the length of the steel wire rope suspended above the car and the counterweight and the length of the ac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66B5/00
CPCB66B5/0018
Inventor 张学伦
Owner 张学伦
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