Large equipment pin shaft installing and dismantling device

Abstract

The invention provides a large equipment pin shaft installing and dismantling device. The large equipment pin shaft installing and dismantling device comprises a hydraulic element and a support frame;one end of the hydraulic element is provided with a first connecting component, and the hydraulic element is detachably connected with a moving portion of an operated object through the first connecting component; the support frame is fixedly connected with the other end of the hydraulic element, detachably connected with a fixed portion of the operated object through a second connecting component arranged at the end of the support frame and used for enabling counter force borne by the hydraulic element when the device works to be acted on the fixed portion of the operated object; and when hydraulic element pushes the first connecting component to move, the support frame is used for enabling the moving portion of the operated object to be installed on the fixed portion of the operated object, and when the hydraulic element pulls the first connecting component to move, the support frame is used for enabling the moving portion of the operated object to be dismantled from the fixed portion of the operated object. According to the large equipment pin shaft installing and dismantling device, the purpose that a large pin shaft on a structural body is dismantled and installed through onedevice can be achieved, and the working efficiency is greatly improved.

Description

technical field [0001] The invention relates to the field of engineering machinery, in particular to a large equipment pin assembly and disassembly device. Background technique [0002] As a typical articulated connection, the pin connection has clear force transmission and simple structure, and is widely used in large modern steel structure projects and plays an important role. This involves the installation and disassembly of pin shafts. For the pin shafts used in large steel structures, special tools are often used for their installation and disassembly, otherwise it is difficult to achieve. [0003] The currently commonly used pin assembly and disassembly tool is a separate assembly and disassembly tool, that is, the pin assembly tool cannot realize the pin disassembly operation, and the pin disassembly tool cannot realize the pin installation operation, because the pin assembly and disassembly must Different tools are replaced, which reduces the work efficiency of pin ...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a large-scale equipment pin assembly and disassembly device, which can realize the installation and disassembly of the pin shaft by using a set of tools, so as to solve the problem of low efficiency in the pin assembly and disassembly work in the prior art

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