In-situ replacement type auxiliary embedded parts

An embedded, in-situ technology, applied in building components, instruments, analytical materials, etc., can solve problems such as inability to replace in-situ, inability to accurately calculate force analysis, and large buried depth of embedded parts, and achieve sealing and moisture-proof effects. Good, improve the connection strength and anchoring strength, reduce the effect of secondary processing

Active Publication Date: 2022-03-25
法施达(大连)实业集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above problems in the prior art, that is, in order to solve the problems in the prior art that the embedded parts are buried deep, cannot be replaced in situ, and cannot be accurately calculated for force analysis

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  • In-situ replacement type auxiliary embedded parts
  • In-situ replacement type auxiliary embedded parts
  • In-situ replacement type auxiliary embedded parts

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Embodiment Construction

[0031] In order to make the embodiments, technical solutions and advantages of the present invention more obvious, the technical solutions of the present invention will be described clearly and completely below with reference to the accompanying drawings. Obviously, the described embodiments are some of the embodiments of the present invention, not all of them. Example. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0032] An in-situ replacement auxiliary embedded part of the present invention, the in-situ replacement auxiliary embedded part comprises a first part, a second part and a third part connected in sequence, wherein:

[0033] The first component is an anti-extraction structure that is enlarged compared to the second component, the second component is a tubular structure, and the third com...

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Abstract

The invention belongs to the technical field of spare parts for construction projects, in particular to an in-situ replacement type auxiliary embedded part. The purpose is to solve the problems in the prior art that the embedded parts cannot be replaced in situ and cannot be accurately calculated for force analysis. The in-situ replacement type auxiliary embedded part provided by the present invention includes a first part, a second part and a third part; the embedded part can pass through the third part, the second part and be fixed with the first part in sequence; the third part A guide portion is provided. In the use state, the indication direction of the guide portion points to the extension direction of the short axis of the two central axes of the first circumscribed rectangle. The first circumscribed rectangle is the transverse direction of the first component perpendicular to the axis direction of the first prefabricated hole. The smallest circumscribed rectangle of the cross section, and the intersection of the two central axes of the first circumscribed rectangle is located at the axis of the first prefabricated hole. The invention can accurately pre-embed, realize the in-situ replacement of the pre-embedded parts, shorten the replacement time of the pre-embedded parts, improve the construction efficiency, and reduce the construction cost.

Description

technical field [0001] The invention belongs to the field of spare parts for construction engineering, and particularly relates to an in-situ replacement type auxiliary embedded part. Background technique [0002] In the fields of construction, electrified railways and urban rail transit, in order to realize the installation and fixation of the foundation of external engineering equipment, building pre-buried technology is usually used to solve the problem. At present, the pre-embedded technology is mainly based on pre-embedded parts. During the long-term use of the existing pre-embedded parts, the steel bars or anchors are corroded or damaged, which cannot be replaced in situ, and need to be re-installed. The installation is inconvenient, the maintenance cost is high, and the impact In addition, in the prior art, the anchoring depth of the embedded parts is deep, and it is easy to interfere with the main reinforcement. The construction personnel often saw off the main reinf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/41E04B1/66G01N3/24G01N3/02
CPCE04B1/41E04B1/4157E04B1/66G01N3/24G01N3/02G01N2203/0025
Inventor 刘平原冯慧慧田红芬
Owner 法施达(大连)实业集团有限公司
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