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An installation structure of a prestressed connector

A technology for installing structures and connectors, which is applied to structural elements, building components, building reinforcements, etc., can solve the problems that protective pipes cannot be blocked, and achieve the effects of avoiding accidental fall-off failure, ensuring sealing, and ensuring effectiveness

Inactive Publication Date: 2016-08-17
TAIYUAN HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the technical problem that the protective pipe of the connector cannot be blocked

Method used

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  • An installation structure of a prestressed connector
  • An installation structure of a prestressed connector
  • An installation structure of a prestressed connector

Examples

Experimental program
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Effect test

no. 1 example

[0032] Such as figure 2 As shown, when the exposed equipment 1 is installed on the concrete foundation facade 2, the embedded parts 3 in the foundation facade 2 and the exposed equipment 1 will be fixed by prestressed connectors 5 . The concrete foundation facade 2 can be a ship lock wall or a similar facade, and the sealing method of the present invention certainly does not exclude the application on a horizontal foundation surface. The embedded part 3 is a basic part welded by steel plate and steel parts, and the embedded part 3 and the foundation facade 2 are integrally casted. Protective pipeline 4 can be a PVC pipe, is positioned at embedded part 3 middle parts, and protective pipeline 4-open end 41 (see image 3 ) is slightly lower than the outer surface of the foundation facade 2. The connecting piece 5 can be a steel piece in the form of a stud, and its inner end 42 is fixed to the foundation facade 2 by a fastener (this end is not fully drawn in the figure). The c...

no. 2 example

[0045] Such as Figure 8 As shown, when the exposed equipment 1 is installed on the concrete foundation facade 2, the embedded parts 3 in the foundation facade 2 and the exposed equipment 1 will be fixed by prestressed connectors 5 . The concrete foundation façade 2 can be a ship lock wall or the like, although application on horizontal foundation surfaces is of course not excluded. The embedded part 3 is a basic part welded by steel plate and steel parts, and the embedded part 3 and the foundation facade 2 are integrally casted. Protective pipeline 4 can be a PVC pipe, is positioned at embedded part 3 middle parts, and protective pipeline 4-open end 41 (referring to Figure 10 ) may be slightly lower than the outer surface of the foundation facade 2. The connecting piece 5 can be a steel piece in the form of a stud, and its inner end is fixed to the foundation facade 2 by a fastener (this end is not fully drawn in the figure). The connecting piece 5 and the concrete founda...

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Abstract

The invention provides a mounting structure of a prestress connecting piece. The mounting structure comprises an embedded part cast in a facade, a protective pipeline fixed in the facade, a connecting piece positioned in the protective pipeline, and an external device, wherein the protective pipeline is fixed in the embedded part; the open end of the protective pipeline is a little lower than the outer surface of the facade; the connecting piece is fixed in the facade by the inner end; the external device is fixed at the outer end of the connecting piece and fixed in the facade; an annular expansion piece is sleeved on the connecting piece and positioned in the protective pipeline; the expansion piece is blocked off the open end. The annular expansion piece is utilized to plug the annular space between the connecting piece and the protective pipeline, and the mounting structure can not only hermetically seal, but also have the functions of positioning and pressure bearing. The mounting structure can ensure the mounting precision of the exposed device.

Description

technical field [0001] The invention relates to the installation and fixing technology of large equipment on the facade, in particular to an installation structure of a prestressed connector with positioning and pressure bearing functions. Background technique [0002] In large water conservancy projects, such as figure 1 As shown, when the exposed equipment 1 is installed on the concrete foundation facade 2 of the lock wall or a similar facade, the embedded parts 3 in the foundation facade 2 and the exposed equipment 1 will be fixed by prestressed connectors 5 . Connector 5 can be a long steel part in the form of a stud, which runs through the width direction of the entire foundation facade 2, and its inner end is fixed to the foundation facade 2 by fasteners (this end is not shown in the figure). The protective pipe 4 is fixed in the embedded part 3 , and an open end of the protective pipe 4 is slightly lower than the outer surface of the foundation facade 2 . The connec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C5/08
Inventor 刘李梅申昌宏顾红泽周继红李智高峰张钢柱张亚楠
Owner TAIYUAN HEAVY IND
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