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High-speed rail overhead line system cantilever automatic installation equipment and installation method

An automatic installation and catenary technology, applied in the direction of overhead lines, etc., can solve the problems of large number of tool personnel, low degree of standardization, long working hours, etc., achieve high level of mechanization, save labor, and improve the effect of assembly accuracy

Active Publication Date: 2020-04-07
CSIC HAIWEI ZHENGZHOU HIGH TECH CO LTD
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Problems solved by technology

From the perspective of the construction process, this method has many procedures, a large number of tools and personnel, long working hours, and a low degree of standardization

Method used

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  • High-speed rail overhead line system cantilever automatic installation equipment and installation method
  • High-speed rail overhead line system cantilever automatic installation equipment and installation method
  • High-speed rail overhead line system cantilever automatic installation equipment and installation method

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Embodiment Construction

[0069] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0070] The present invention designs a wrist-arm integral mechanized installation device for the installation of the wrist-arm, so as to improve the mechanization level of the installation of the wrist-arm, reduce manpower, and improve construction accuracy.

[0071] The technical scheme of the present invention divides the operation into two main operation items: ① using the assembly template to complete the assembly of the wrist arm on site; ② precise alignment and installation of the wrist arm and the pillar. The main equipment is: wrist arm assembly formwork, hoisting alignment mechanical arm. The auxiliary equipment is the aerial work vehicle 910, and the hoisting and alignment mechanical arm can be installed on the aerial work vehicle, or special mechanical arm equipment can be used. The aerial work vehicle 910 can transport th...

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Abstract

The invention provides automatic installation equipment and an installation method for a cantilever of a high-speed rail overhead line system. The automatic installation equipment comprises a cantilever assembly template, wherein the cantilever assembling template comprises a template platform, a flat cantilever mounting assembly and an inclined cantilever mounting assembly are arranged on the upper portion of the template platform, the flat cantilever mounting assembly and the inclined cantilever mounting assembly each comprise a clamping piece, and each clamping piece comprises an insulatorclamping piece body used for clamping an insulator and a cantilever clamping piece body used for clamping a cantilever; two cantilever fixing supports, wherein each cantilever fixing support is fixedon a supporting column and comprises a base which connected with the supporting column, and a double-lug clamping device corresponding to a single-lug connecting hole in the insulator is arranged on the base; and a mechanical arm used for carrying the cantilever assembling template to a stand column to be fixedly connected with the double-lug clamping devices of the cantilever fixing supports. Theautomatic installation equipment has the main advantages of labor saving, accurate installation, automatic alignment and high mechanization level.

Description

technical field [0001] The invention belongs to the field of high-speed rail wrist arm installation, and in particular relates to an automatic installation device and installation method for a high-speed rail catenary arm arm. Background technique [0002] The wrist arm is an important supporting device of the high-speed rail catenary, which is fixed on the pillar through insulators to realize the fixing of the positioning device. The wrist arm is a triangular structure, and its composition includes upper insulator, lower insulator, wrist arm tube, wrist arm support, etc., but the specific size is different, and the difference is quite large. At present, the installation of the wrist and arm generally adopts the method of manually pulling the parts of the wrist and arm to a high altitude, and then the worker climbs to the fixing seat on the pillar, and assembles the parts of the wrist and arm in position. From the perspective of the construction process, this method has man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60M1/20B60M1/28
CPCB60M1/20B60M1/28
Inventor 刘静涛胡广辉王建楹向阳任艳江陈东张育超张亚强明奇
Owner CSIC HAIWEI ZHENGZHOU HIGH TECH CO LTD
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