Suspension telescopic cylinder and mechanical arm fast installing and uninstalling system under nuclear radiation environment

Abstract

The invention relates to a tool device applied inside a nuclear radiation site, in particular to a suspension telescopic cylinder and mechanical arm fast installing and uninstalling system under a nuclear radiation environment. The suspension telescopic cylinder and mechanical arm fast installing and uninstalling system mainly comprises a traveling crane frame, a telescopic cylinder device, a manipulator and an installing and uninstalling device. The traveling crane frame is of a large cubic frame structure and is provided with a guide rail which is connected with two opposite long sides and can horizontally move along the opposite long sides. The telescopic cylinder device mainly comprises a fixed base, a telescopic cylinder, a suspension chain, a suspension pulley and a pulley drive device. The manipulator comprises a connection part with the upper structure and the lower structure being fixed, a disc baffle and a power part. The connection part is a mechanical arm. The installing and uninstalling device is mainly composed of an installing and uninstalling butt joint mechanism and a storage clamping seat. The installing and uninstalling butt joint mechanism mainly comprises a pair of butt joint blocks which are arranged in a clamping mode and a balancing weight. By means of the overall structure of the suspension telescopic cylinder and mechanical arm fast installing and uninstalling system, the telescopic cylinder and the manipulator can be conveniently uninstalled or installed conveniently, and the purposes that the manipulator is easy to maintain and parts are easy to replace are achieved; the purpose that complex parts are efficiently and conveniently maintained through auxiliary tools is achieved.

Description

technical field [0001] The invention relates to a tooling device inside a nuclear radiation site, in particular to a fast disassembly system for a hanging telescopic tube and a mechanical arm in a nuclear radiation environment. Background technique [0002] With the development of my country's nuclear industry science and technology, scientific workers have also made considerable progress in the research and exploration of nuclear industry technology, and the safety and reliability of operations have also been greatly improved. In the early days of the nuclear industry, personal injury accidents occurred frequently due to improper operation of personnel during maintenance, maintenance and accidents, or excessive radioactive doses of nuclear materials in the nuclear environment. Therefore, remote control operation technology is an indispensable element of the nuclear industry. Remote control The operation technology is used in the maintenance and replacement of the tooling of...

AI Technical Summary

Problems solved by technology

[0003] The remote control maintenance technology in the nuclear radiation environment is a flexible operating system. In the nuclear radiation environment, there are many equipments, various pipelines are intricate, the passage is narrow, and the working space is small, but various maintenance tools can be operated through the remote control technology. The indispensable tooling equipment in the remote control maintenance system is the power manipulator, and in order to meet the radiation protection requirements for the tooling equipment in the nuclear radiation environment, there are also high requirements for the structural design and performance of the power manipulator. Flexible requirements, and its structural design is also relatively complicated, such as the disassembly and assembly of the joints of the power manipulator, because the parts are too small to be easy to replace and maintain, so the replacement and maintenance of the power manipulator parts requires careful operation steps and planned

[0004] The existing upside-down manipulator adopts a fixed connection, that is, the mechanical arm and the fixing part are fixed and installed through bolts and nuts to form a supporting effect. However, in this connection method, all bolts and nuts need to be loosened during disassembly, and the cable connector needs to be pulled out manually. This is extremely inconvenient for disassembly and assembly for operations in nuclear radiation environments

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