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Mounting method for stringing iron tower

An installation method and a technology of iron towers, which are applied in construction, infrastructure engineering, etc., can solve problems such as the collapse of wire towers, and achieve the effect of avoiding the collapse of iron towers

Inactive Publication Date: 2018-03-06
ZHENGZHOU DONGCHEN SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a method for installing a wire tower to solve the problem in the prior art that the wire tower collapses due to wrong locking of nuts

Method used

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  • Mounting method for stringing iron tower
  • Mounting method for stringing iron tower

Examples

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Embodiment Construction

[0013] A kind of embodiment 1 of the installation method of wire tower figure 1 As shown: the method includes the following steps. The first step is to match the anchor bolts and nuts. The matched anchor bolts and nuts are called a set of locking components, and the locking components are marked. The marking includes setting The bolt marks on the anchor bolts and the nut marks on the nuts corresponding to the visible marks of the bolts. The marks of different groups of locking components are different. In order to make the bolt marks easy to see and save marking materials, the bolt marks are only set on the Anchor bolts protrude from one end of the concrete foundation. In this embodiment, the bolt marks and nut marks are visible coatings with the same color, which means that they can be directly observed by vision. For example, in this embodiment, There are 16 anchor bolts and 32 nuts in total, and the matching results suggest that there are two sets of these anchor bolts and ...

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Abstract

The invention relates to a mounting method for a stringing iron tower. The method comprises the following steps that firstly, foundation bolts and nuts are matched, each foundation bolt and the matched nut are called as a locking assembly, the locking assemblies are marked, marks comprise the bolt marks arranged on the foundation bolts and the nut marks arranged on the nuts and corresponding to the bolt marks, and different marks are made on different locking assemblies; secondly, a concrete foundation with pre-embedded foundation bolts is made; and thirdly, support legs of the stringing irontower are supported on the concrete foundation, and the nuts with the nut marks corresponding to the bolt nuts are selected according to the bolt marks on the foundation bolts and locked to the corresponding foundation bolts. By the adoption of the mounting method for the stringing iron tower, the problem that the nuts are locked by mistake and consequently the stringing iron tower falls down in the prior art is solved.

Description

technical field [0001] The invention relates to a method for installing a wire tower in the field of power transmission. Background technique [0002] At present, when transmitting power over long distances, it is necessary to use wire towers to support cables. The installation process of the wire tower is: first match the anchor bolts and nuts. The matching is because there are certain size differences between the anchor bolts or nuts produced in the same batch. Only when the nuts are matched can the locking force be ensured, and then the matching anchor bolts and nuts are removed to make a concrete foundation with embedded anchor bolts, and finally the four legs of the wire tower are locked on the anchor bolts through the nuts to realize Fixing to the wire pylon. The cables are erected on the iron tower through equipment such as cable pulleys. During this process, the iron tower is subjected to a pulling force, and corresponding operators are required to operate on the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/42
CPCE02D27/42
Inventor 尚廷东侯东红李君章张海霞贾洋
Owner ZHENGZHOU DONGCHEN SCI & TECH
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