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Installation method of foundation bolts in wet papermaking workshop

A technology of foundation bolts and installation methods, which is applied in infrastructure engineering, construction, etc., can solve the problems of delayed installation period, high installation accuracy requirements, inaccurate bolt positions, etc., and achieves the effect of saving construction costs, ensuring accuracy, and facilitating installation.

Active Publication Date: 2018-09-14
MCC5 GROUP SHANGHAI CORPORATION LIMITED
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The number of embedded parts and bolts installed in this project is large, and the installation accuracy is high. The horizontal displacement deviation of the paper machine bolt installation is ±4mm, the vertical elevation is 0, -5mm, and the foundation forming requirement is -5, +10mm, which is the project's pre-planned Difficulties in installing embedded parts, if the known bolt installation method is used, it will lead to a series of problems such as inaccurate bolt position, error exceeding the limit, delaying the installation period, etc.
[0006] Therefore, there are above-mentioned inconveniences and problems in the known wet papermaking workshop foundation bolt installation form

Method used

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  • Installation method of foundation bolts in wet papermaking workshop
  • Installation method of foundation bolts in wet papermaking workshop
  • Installation method of foundation bolts in wet papermaking workshop

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Experimental program
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Embodiment 1

[0050] The construction process of the foundation bolt installation method of the wet papermaking workshop of the present invention:

[0051] Construction preparation→laying out and positioning→fabrication and installation of fixed combined frame→installation of bolt fixing plate→installation, adjustment and fixing of anchor bolts→installation of foundation beam side form→concrete pouring→reinspection and handover of foundation bolts.

[0052] The method for installing foundation bolts in a wet papermaking workshop of the present invention comprises the following steps:

[0053] a. Construction preparation, including the following steps:

[0054] 1) Two concrete platforms at a height of 7.5m are used as the basis for bolt-mounted and fixed composite frames, and a number of concrete iron parts are pre-embedded on the equipment transmission side and equipment operation side respectively for welding and fixing the composite frame. The distance between the concrete platforms is 11...

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Abstract

A foundation bolt mounting method for a wet-type papermaking workshop is characterized by including the following steps of a, construction preparation, b, setting-out positioning, c, bolt mounting, d, bolt fixing plate mounting, e, bolt placing and mold sealing, f, bolt correction and examination, and g, concrete pouring. The foundation bolt mounting method for the wet-type papermaking workshop has the advantages that control over bolt precision is facilitated, construction is convenient, and construction cost is reduced.

Description

technical field [0001] The invention relates to an equipment foundation anchor bolt, in particular to a method for installing foundation bolts in a wet papermaking workshop. Background technique [0002] Guangxi Beihai Stora Enso Paper's 900,000-ton pulp and 900,000-ton paper and cardboard production line project K025 bid section mainly includes wet combined papermaking workshop, pulp board warehouse, finished product warehouse and steam engine room. The structure is mainly a frame structure or a frame bent frame structure, and the roof is a steel structure. There are a large number of embedded parts on the columns, beams and plates of the workshop structure and equipment foundation. The embedded parts include steel plate embedded parts, angle steel embedded parts and stainless steel plate embedded parts. Structure pre-embedded bolt installation, paper machine equipment foundation bolt pre-embedded installation. [0003] The wet combined papermaking workshop is a typical i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D27/44E02D15/02
CPCE02D15/02E02D27/44
Inventor 昌克毅王俊芳
Owner MCC5 GROUP SHANGHAI CORPORATION LIMITED
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