Self-leveling nuclear power station construction matched hoisting structure

Abstract

The invention discloses a self-leveling nuclear power station construction matched hoisting structure. The self-leveling nuclear power station construction matched hoisting structure comprises a long-strip-shaped frame body, the upper portion of the frame body is fixedly connected with a suspension loop, and the lower portion of the frame body is fixedly connected with two pipeline clamps. A sliding rail in the long-axis direction of the frame body and a sliding block which can move along the sliding rail are arranged on the upper surface of the frame body. A drive device is fixed to one end of the sliding rail, the drive direction of the drive device is consistent with the length direction of the sliding rail, and the drive end of the drive device is connected with the sliding block. The self-leveling nuclear power station construction matched hoisting structure further comprises a horizontal sensor, a processor and a controller all of which are arranged on the frame body. The horizontal sensor is connected to the input end of the processor, the input end of the controller is connected to the output end of the processor, and the output end of the controller is connected to the drive device. The self-leveling nuclear power station construction matched hoisting structure is used for solving the problems that in the prior art, when a nuclear power station is built, balance is difficult to keep and collision is caused easily in the pipeline hoisting process and achieves the purpose of improving the horizontal degree in the hoisting process.

Description

technical field [0001] The invention relates to the engineering construction field of nuclear power plants, in particular to an automatic leveling lifting structure for nuclear power plant construction. Background technique [0002] With the mass construction of nuclear power plants, the installation of large-diameter and heavy-weight main pipelines has become the top priority of nuclear power plant construction projects. The assembly, installation, and adjustment of main pipelines require rich construction experience and good installation tools. [0003] In the current nuclear power plant construction process, there is no fixed and unified construction plan for the installation, assembly and adjustment of the main pipeline, mainly relying on relatively simple tools such as gantry cranes, matching slings, guide chains, lifting lugs, and steel pipes. Temporary selection of fixed points or temporary welding lugs according to site conditions, in order to carry out the hoisting ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-leveling nuclear power plant construction supporting lifting structure to solve the problem in the prior art that it is difficult to ensure balance during the hoisting process of the main pipeline during nuclear power plant construction, resulting in easy bumping, and to achieve the purpose of improving the level during the hoisting process

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