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Concrete structure protection layer thickness control device

A technology of protective layer thickness and control device, applied in the direction of structural elements, building components, building structures, etc., can solve the problems of steel bar deviation, support seat shaking, affecting the use of support seats, etc., to achieve reasonable spacing, increase support force, improve The effect of installation efficiency

Pending Publication Date: 2021-09-28
CHINA CONSTR FIFTH ENG DIV CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The object of the present invention is to provide a thickness control device for concrete structure protection layer, so as to solve the problem that the supporting base is easily shaken due to uneven ground or unstable installation by the user during the use of the thickness control device for the concrete protection layer proposed in the above-mentioned background technology. phenomenon, and due to the collision between the user and the steel bar and the bending of the steel bar itself, it is easy to cause deviations between the installed steel bars, which affects the use of the support seat

Method used

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  • Concrete structure protection layer thickness control device
  • Concrete structure protection layer thickness control device
  • Concrete structure protection layer thickness control device

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure.

[0035] Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0036] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. The words "comprising" or "comprising" and similar words used in the present disclosure mean that the elements or thin...

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Abstract

The invention discloses a concrete structure protection layer thickness control device in the technical field of building construction. The concrete structure protection layer thickness control device comprises a supporting seat, wherein steel bars are mounted in the middle of the inner wall of the supporting seat; a top positioning supporting protection mechanism is fixedly mounted at the top of the inner wall of the supporting seat; the top positioning supporting protection mechanism is formed by combining a positioning arc-shaped ring, a limiting arc-shaped ring, a movable arc-shaped ring, a matched arc-shaped ring, a threaded rod and a screw rod; the positioning arc-shaped ring, the limiting arc-shaped ring, the movable arc-shaped ring and the matched arc-shaped ring are used for positioning the steel bars; and the threaded rod and the screw rod are used for driving the positioning arc-shaped ring, the limiting arc-shaped ring, the movable arc-shaped ring and the matched arc-shaped ring to move respectively. The top ends of the crisscross steel bars can be conveniently extruded, so that the connection between the crisscross steel bars and the top end of the supporting seat is more stable; meanwhile, the surfaces of the crisscross steel bars in the later period can be conveniently bundled and the bundling difficulty of the criss-cross steel bars in the later period is reduced, so that the mounting efficiency is improved; and the supporting force of the steel bars is increased and a phenomenon that the steel bars slide due to gravity is prevented.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a device for controlling the thickness of a concrete structure protective layer. Background technique [0002] Concrete protective layer, the steel skeleton in the structural member is poured in concrete, and there must be concrete around the periphery of the steel skeleton to wrap the steel reinforcement. The distance between the outer skin of the main reinforcement and the concrete surface (ie the outer surface of the component) is the concrete of the reinforcement. The thickness of the protective layer should not be less than 10mm. [0003] However, during the use of the current thickness control device for the concrete protective layer, due to the uneven ground or the unstable installation of the user, the support seat is likely to shake, and due to the collision between the user and the steel bar and the bending of the steel bar itself, it is easy to cause Dev...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C5/16
CPCE04C5/16
Inventor 鲍劲松刘雄红刘峰王秋波王林
Owner CHINA CONSTR FIFTH ENG DIV CORP LTD
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