A new installation method of anchor block

An installation method and a new type of technology, which are applied in erecting/assembling bridges, buildings, bridge construction, etc., can solve problems such as hindering backfilling construction, slowing down construction efficiency, and accidents, so as to improve safety, improve backfilling construction efficiency, and avoid offset effect

Active Publication Date: 2018-10-09
CCCC FIRST HARBOR ENG +1
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

This installation method supports both the inside and outside of the anchor block, so the material demand for the support system is large. When backfilling the backside of the anchor block, the inner support needs to be removed, which will easily cause wall instability and accidents. And the inner support will hinder the backfill construction, slowing down the construction efficiency

Method used

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  • A new installation method of anchor block

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Embodiment Construction

[0018] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0019] As shown in the figure, a new installation method of anchor block includes the following steps:

[0020] (1) The concrete square pier 6 is placed on the center of the anchor block 1, facing the position;

[0021] (2) The connecting iron piece 5 is fixed on the concrete square pier 6, and the holes at the four corners of the connecting iron piece 5 are all fixed with expansion bolts;

[0022] (3) Set the reinforcement steel cap 2 of the anchor block 1 on the middle position of the top of the anchor block 1, and fasten the inner side bolt 8 so that the anchor block 1 and the reinforcement steel cap 2 are tightly attached;

[0023] (4) Connect the steel cap 2 and the concrete square pier 6 with the lead screw 3, the lead screw 3 is connected with the connecting iron part 5 and the steel cap 2 through the bolt 4, and the bolt 4 will be tightened with a wr...

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Abstract

The invention provides a novel mounting method of an anchor pulling block. The novel mounting method comprises the following steps of: (1) placing a concrete square mound in a center direct-facing position of the anchor pulling block; (2) fixing a connecting iron part on the concrete square mound, and fixing all holes at the four corners of the connecting iron part with expansion bolts; (3) sleeving a reinforcing part, namely a steel cap, of the anchor pulling block in the middle position at the top of the anchor pulling block, and fastening bolts on the inner side to enable the steel cap to be tightly clung to the anchor pulling block; (4) connecting the steel cap and the concrete square mound with a lead screw, wherein the lead screw is connected with the connecting iron part and the steel cap through bolts, and the bolts need to be tightened with a wrench; and (5) tightening the bottom of the anchor pulling block and a prepared reinforcing steel bar by using a wood chip of 10cm long. According to the novel mounting method provided by the invention, only the outside of the anchor pulling block needs to be supported, so that supporting materials can be saved, and besides, the efficiency of backfill construction on the rear side of the anchor pulling block is improved.

Description

technical field [0001] The invention belongs to the technical field of road and bridge construction, in particular to a method for installing a novel anchor block. Background technique [0002] Anchor blocks have been widely used in road and bridge projects in the Middle East. The current installation method of anchor blocks in general projects is to fix the anchor blocks with diagonal braces on both sides inside and outside. One end of the support directly touches the ground, and the other end is in contact with the anchor. block contacts. This installation method supports both the inside and outside of the anchor block, so the material demand for the support system is large. When backfilling the backside of the anchor block, the inner support needs to be removed, which will easily cause wall instability and accidents. And the support on the inner side will hinder the backfill construction, slowing down the construction efficiency. Contents of the invention [0003] The...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/00E01D19/14E01D21/00
CPCE01D19/00E01D19/14E01D21/00
Inventor 张长财安秀山尹景燕王兵
Owner CCCC FIRST HARBOR ENG
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