Installation method of complicated group anchors

An installation method and complex technology, applied in the direction of building, building structure, etc., can solve problems such as affecting building quality, anchor bolt slip, large error, etc., to meet the requirements of installation accuracy, accurate installation position, and avoid secondary errors. Effect
CN101761138BInactive Publication Date: 2011-03-16CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP
Publication Date
2011-03-16
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention provides an installation method of complicated group anchors, which is used for fixing anchor plates to the surface of a substrate material. The method comprises the following steps: step A, leveling a base layer to make the surface smoothness deviation to be less than or equal to + / -1mm; step B, determining drawing positions of a plurality of anchor bolts on the surface of the substrate material according to a design drawing; step C, probing steel bars in the drawing position of each anchor bolt to determine the actual position of the anchor bolt; step D, drilling holes in the actual positions of each anchor bolt on the substrate material, controlling the hole drilling depth with the depth deviation between 0 and 2 mm, and placing the anchor bolts into the holes; step E, pasting PVC plates with the same size as the anchor plates to the anchor bolts, and marking the position of the center point of each anchor bolt on the surface of each PVC plate; step F, drilling holes on the anchor plates according to the actual position distribution maps of the anchor bolts on transfer plates; and step G, installing the anchor bolts, then, pasting the anchor plates to the surface of the substrate material so the end of each anchor bolt passes through the corresponding hole formed on the anchor plates, and installing screw nuts of each anchor bolt.
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Description

technical field

[0001] The invention relates to building anchor bolts, in particular to a method for installing complex group anchors. Background technique

[0002] The research, production and application of anchor bolts have a history of more than 50 years. With the development of infrastructure construction and the upgrading of building interior and exterior decoration, various building curtain wall installations, nuclear power plant establishments, subways, urban railways and other constructions, It has effectively promoted the rapid development of anchor bolt fastening technology.

[0003] In the building structure, anchor bolts are gradually replacing embedded parts in many aspects due to their anchoring reliability and installation flexibility. It is widely used in door and window installation, road guardrail, pipe support, architectural decoration, building renovation, reinforcement and other projects, and has become a widely used and promising product.

[0004] Ex...

Claims

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