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Automatic lifting device

A hoisting device and automatic technology, applied in the direction of measuring devices, transportation and packaging, load hanging components, etc., can solve the problems of increasing time, achieve the effects of reducing investment, improving automation, and shortening interval time

Inactive Publication Date: 2019-03-05
CHINA EPRI ELECTRIC POWER ENG CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When installing the insulating legs, the valve module needs to be hoisted and installed with a crane, which increases the time for routine test preparation and is potentially dangerous

Method used

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present application are clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0035] The present invention provides an automatic hoisting device, the device includes a support frame, a walking mechanism 4, a ferry mechanism 5 and a control system, the support frame includes two rows of parallel vertical columns 1, a horizontal horizontal column at the upper end of the column 1 The platform 2 and the track 3 arranged below the platform 2 and parallel to the platform 2; the running mechanism 4 is hoisted on the track 3 and the number is greater than 1; the ferry mechanism 5 is arranged on the track 3 ends.

[0036] The platform 2 includes a horizontal beam 8 connecting horizontally opposite columns and two parallel horizontal longitudinal beams 9 arranged below the beam.

[0037] The track 3 includes a test track 10 and a return track 11 respectively arran...

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Abstract

The present invention provides an automatic lifting device. The device includes a support frame, more than one traveling mechanism, ferrying mechanisms and a control system. The support frame comprises two rows of parallel vertical columns, a horizontal platform at an upper end of the columns, and tracks below the platform and parallel to the platform. The more than one traveling mechanism is hoisted on the tracks. The ferrying mechanisms are disposed at both ends of the tracks. The technical scheme provided is mainly used for hoisting and transferring a converter valve module in the process of testing a finished product of the converter valve module, realizing automatic transferring of the converter valve module among test stations, simplifying test operation steps and improving test environment to achieve better requirements for testing. The organic combination of workers and the device is achieved by the device, the labor input is greatly reduced, the routine testing process of converter valves is greatly simplified, the testing efficiency is increased and the safety coefficient is improved.

Description

technical field [0001] The invention relates to a test platform for a converter valve module, in particular to an automatic hoisting device for a UHV DC converter valve. Background technique [0002] The assembly process of UHV DC converter valves is extremely complicated, and the production environment conditions are extremely demanding, especially for power transmission systems that require extremely high reliability of converter valves. The routine test as an important inspection method for UHV converter valves is It is an indispensable and important link to ensure product reliability. The current situation is that the valve module is supported by insulating legs for testing. When installing the insulating legs, the valve module needs to be hoisted and installed with a crane, which increases the time for routine test preparation and is also potentially dangerous. Therefore, it is necessary to provide a hoisting mechanism with a high degree of automation and a high safet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/10C22C38/14G01M13/00
CPCB66C1/10C22C38/001C22C38/002C22C38/14G01M13/00
Inventor 王冬泉张东杰王永明杨晓擘
Owner CHINA EPRI ELECTRIC POWER ENG CO LTD
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