Adaptive clamping and positioning device and method for FDZ damper

Abstract

The invention discloses an adaptive clamping and positioning device of an FDZ damper, and belongs to the field of power cable equipment auxiliary tools. The damper is fastened by a bolt, and comprisesa main sliding table, and a limiting arm and a clamping arm which is arranged in a sliding manner relative to the limiting arm are arranged below the main sliding table. The clamping arm is driven bya first driver to slide on the main sliding table, and a clamping mechanism is arranged on the clamping arm, vertically slides on the clamping arm through a second driver and comprises a damper bracket and a clamping jaw device. The damper bracket is used for limiting the bottom of the damper, the clamping jaw device is used for clamping the damper in the horizontal direction and is connected with a third driver, the clamping mechanism further comprises a nut ejector block, and the nut ejector block is used for limiting the end of the bolt on the damper. The invention further discloses a method for clamping and positioning the damper by adopting the clamping and positioning device, and the clamping and positioning device and method can adapt to clamp and position the FDZ series multi-model dampers, and guarantees the clamping reliability of the dampers.

Description

【Technical field】 [0001] The invention relates to an adaptive clamping and positioning device for an FDZ anti-vibration hammer, belonging to the field of auxiliary tools for power cable equipment. 【Background technique】 [0002] With the development of various transmission line operation robots, it gradually replaces operators to enter high-voltage live environments to complete various daily tasks. The design of the clamping and positioning device in the field of live metal fittings (anti-vibration hammer), such as the defect-removing robot, is a basic consideration step. The positioning and clamping can ensure reliability and accuracy, so as to facilitate the follow-up work of the anti-vibration hammer. The quality of positioning and clamping is also an indirect reflection of the safety of a live defect elimination robot. [0003] The anti-vibration hammer is currently installed on the cable to reduce the vibration of the wire caused by the wind. The pole position of the ...

AI Technical Summary

Problems solved by technology

[0008] 1) Since the type of FDZ anti-vibration hammer is determined by the transmission power and voltage of the line, it is not very convenient to carry clamping heads of multiple sizes on site in terms of management and transportation

Anti-vibration hammers for non-standard sizes do not fit very well

[0009] 2) The purely manual adjustable clamping and positioning device needs to be pre-adjusted manually on the ground. Some basic positioning dimensions can be guaranteed, but it cannot take into account some actual special working conditions. Once it is online, it cannot be adjusted.

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