Elevator traction steel wire rope tension measuring and adjusting device and method

An elevator traction and adjustment device technology, applied in the elevator field, can solve problems such as poor adjustment effect and inaccurate measurement results, and achieve the effects of solving tension transfer, high adjustment efficiency and high adjustment accuracy

Inactive Publication Date: 2018-06-26
HITACHI ELEVATOR CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The elevator traction wire rope tension measurement and adjustment device of the present invention can realize simultaneous measurement and adjustment by setting multiple sets of measurement and adjustment components, which greatly improves the adjustment accuracy; it can simultaneously adjust the tension of multiple traction steel wire ropes, which improves the adjustment e

Method used

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  • Elevator traction steel wire rope tension measuring and adjusting device and method
  • Elevator traction steel wire rope tension measuring and adjusting device and method

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Embodiment Construction

[0023] see figure 1 , the elevator traction wire rope tension measurement and adjustment device of the present invention includes multiple sets of measurement and adjustment units 10, as well as acquisition and processing controllers 20 and displays. Multiple groups of measurement and adjustment units 10 adjust and measure the tension of each traction wire rope, and transmit the measured tension signal to the acquisition and processing controller 20, and the acquisition and processing controller 20 calculates the measured tension signal and displays it on the display, For the operator's reference.

[0024] see figure 2 , the multiple sets of measurement and adjustment units 10 in this embodiment all include an adjustment assembly 11, a pressure sensor 12 and a support base 13, and the adjustment assembly 11 and the pressure sensor 12 are arranged on the support base 13, and each traction of the elevator The two ends of the steel wire rope are respectively connected to the s...

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PUM

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Abstract

The invention relates to an elevator traction steel wire rope tension measuring and adjusting device and method. The elevator traction steel wire rope tension measuring and adjusting device comprisesa plurality of measuring and adjusting units and a collecting processing controller. Each of the multiple measuring and adjusting units comprises an adjusting assembly, a pressure sensor and a supporting base, wherein the adjusting assembly and the pressure sensor are arranged on the supporting base, and the two ends of each traction steel wire rope of an elevator are connected with the supportingbase of the measuring and adjusting unit. The pressure sensors and the adjusting assemblies of the multiple measuring and adjusting units are used for measuring and adjusting the tension of the traction steel wire ropes, and the pressure sensors of the multiple measuring and adjusting units are in signal connection with the collecting processing controller. An elevator traction steel wire rope tension measuring and adjusting method has the beneficial effects of being convenient and fast to implement and high in adjusting precision and adjusting efficiency.

Description

technical field [0001] The invention relates to the technical field of elevators, in particular to an elevator traction wire rope tension measuring and adjusting device and method. Background technique [0002] The traction elevator uses the friction between the traction sheave and the traction wire rope to realize the lifting of the elevator suspension system through the rotation of the traction sheave, which requires that the tension of each traction wire rope of the same elevator should be uniform. Uneven tension will cause uneven wear of the traction wire rope and sheave, which not only affects the ride comfort of the elevator, but also affects the service life of the traction wire rope and sheave, and even affects the safe operation of the elevator. [0003] In order to ensure that the tension uniformity of the traction steel wire rope meets the requirements, it is necessary to be able to quickly and accurately detect and adjust the tension uniformity of the traction st...

Claims

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Application Information

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IPC IPC(8): B66B5/00B66B7/10
CPCB66B5/0018B66B7/10
Inventor 侯庆坤
Owner HITACHI ELEVATOR CHINA
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