Wind power installation platform pile-holding device construction process

Abstract

The invention relates to a wind power installation platform pile-holding device construction process. The production of a box type arm claw, the production of a supporting truss, the production of a locking device, and the production of a traverse movement mechanism and vertical movement mechanism are firstly performed, after the above assemblies are produced, the pre-assembly of a clamping arm assembly is firstly performed, then a chassis is arranged on the upper ends of the traverse movement mechanism and vertical movement mechanism, and then the assembled supporting truss and clamping arm assembly are welded on the chassis to complete the construction of a pile-holding device. The wind power installation platform pile-holding device construction process has the advantages that the pile-holding device is constructed by the construction process, and the traverse movement mechanism and the vertical movement mechanism are established, thereby achieving the traverse and vertical movementof the chassis; the maximum correcting force can reach 100 tons; the joint operation of a swinging mechanism is utilized, thereby achieving the correction in any direction, and greatly increasing therange of the correction.

Description

Technical field [0001] The present invention relates to a construction process of a pile holding device, in particular to a construction process of the above-mentioned pile holding device for a wind power installation platform. Background technique [0002] The use of wind power generation is very environmentally friendly and has a huge amount of wind energy, so it is increasingly valued by countries all over the world. my country is rich in wind energy resources, and the exploitable wind energy reserve is about 1 billion kW, of which the offshore wind energy reserve is about 750 million kW. To further develop and utilize this clean energy. The National Energy Administration requires that the development and construction of offshore wind power should be done well, and the development of offshore wind power should be accelerated. Therefore, offshore wind power installation vessels have become the main equipment for the development of offshore wind energy. [0003] The pile driver...

AI Technical Summary

Problems solved by technology

When such a structural form is used to correct the deviation of the pile, the range of the deviation correction is determined according to the stroke range of the two side thrust cylinders, and the side thrust cylinders are installed on the side close to the clamp arm, which leads to the entire The range of deviation correction is relatively small. In addition, in the process of deviation correction, the side thrust cylinder is used to drive the telescopic arm to swing as a whole, which causes the two clamp arms to clamp the pile for deviation correction. The swing direction of the pile must be consistent, that is, the movement track of the pile is certain, and the corresponding range of correction for the pile is further limited.

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