CN204370700U - Built-in pipe reinforcement lapping connection component - Google Patents

Built-in pipe reinforcement lapping connection component Download PDF

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Publication number
CN204370700U
CN204370700U CN201420779771.0U CN201420779771U CN204370700U CN 204370700 U CN204370700 U CN 204370700U CN 201420779771 U CN201420779771 U CN 201420779771U CN 204370700 U CN204370700 U CN 204370700U
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CN
China
Prior art keywords
pipe
built
connection component
reinforcement
lapping connection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420779771.0U
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Chinese (zh)
Inventor
梁凯
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Individual
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Individual
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Publication date
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Priority to CN201420779771.0U priority Critical patent/CN204370700U/en
Application granted granted Critical
Publication of CN204370700U publication Critical patent/CN204370700U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A kind of built-in pipe reinforcement lapping connection component, its composition comprises: precast unit (1), built-in pipe (2) is provided with in precast unit, embedded bar (3) one end is inserted in built-in pipe, built-in pipe is connected with Grouting Pipe (5) and stack (6), built-in pipe one end open, one end is closed, and connecting reinforcement (4) can insert in built-in pipe from openend.Which solve the bar connecting problem of precast unit, production technology is simple, and does not need main equipment.

Description

Built-in pipe reinforcement lapping connection component
Technical field
The utility model relates to a kind of employing built-in pipe reinforcement lapping connection component, the precast concrete bar connecting component being specifically related to a kind of applicable industrialization of construction industry, precast unit production and constructing.
Background technology
Bar connecting mode in conventional construction method is carried out due to needs before concreting, and be not suitable for the production of concrete prefabricated element, and current precast unit produce in bar connecting mode complex process, price higher, significantly limit the propelling of building industry to industrialization, environmental protection process.
Summary of the invention
In order to overcome the deficiency that existing prefabricated concrete member steel bar Joining Technology is complicated, price is higher, the utility model solves the problem of precast unit bar connecting, and technique is simple, is applicable to the suitability for industrialized production of concrete component.
Institute's employing scheme that the utility model solves its technical problem is:
Built-in pipe reinforcement lapping connection component, is characterized by: be provided with built-in pipe in precast unit, and embedded bar one end is inserted in built-in pipe, built-in pipe is connected with Grouting Pipe and stack, built-in pipe one end open, one end is closed, and connecting reinforcement can insert in built-in pipe from openend.
Described built-in pipe reinforcement lapping connection component, described built-in pipe is bellows, screwed pipe and other non-level and smooth metal or non-metallic pipe along its length.
The beneficial effects of the utility model are: the bar connecting problem solving precast unit, and production technology is simple, and does not need main equipment.
Accompanying drawing illustrates:
Accompanying drawing 1 for built-in pipe be the structural representation of bellows;
Accompanying drawing 2 for built-in pipe be the structural representation of screwed pipe;
Accompanying drawing 3 is the top plan view of accompanying drawing 1;
In figure: 1. precast unit, 2. built-in pipe, 3. embedded bar, 4. connecting reinforcement, 5. Grouting Pipe, 6. stack.
Detailed description of the invention:
Built-in pipe reinforcement lapping connection component, is characterized by: be provided with built-in pipe 2 in precast unit 1, and embedded bar 3 one end is inserted in built-in pipe, built-in pipe is connected with Grouting Pipe 5 and stack 6, built-in pipe one end open, one end is closed, and connecting reinforcement 4 can insert in built-in pipe from openend.
Described built-in pipe reinforcement lapping connection component, described built-in pipe is bellows, screwed pipe and other non-level and smooth metal or non-metallic pipe along its length.
In concrete prefabricated element manufacturing process, needing the position of carrying out bar splicing to fix built-in pipe 2, built-in pipe is bellows, screwed pipe and other non-level and smooth metal or non-metallic pipe along its length; Built-in pipe one end is closed, one end open, connects Grouting Pipe 5 and stack 6 in built-in pipe, and embedded bar 3 one end is inserted in built-in pipe, and then fluid concrete, in casting process, should avoid concrete to enter in built-in pipe.In component construction and installation process, connecting reinforcement 4 is inserted in built-in pipe from the openend of built-in pipe, then built-in pipe openend is closed, by Grouting Pipe to slip casting in built-in pipe, just embedded bar and connecting reinforcement are consolidated closely after grout material setting and harden, achieve embedded bar to be connected with the effective of connecting reinforcement, thus make upper and lower two prefabricated units form an entirety.

Claims (2)

1. built-in pipe reinforcement lapping connection component, is characterized by: be provided with built-in pipe in precast unit, and embedded bar one end is inserted in built-in pipe, built-in pipe is connected with Grouting Pipe and stack, built-in pipe one end open, one end is closed, and connecting reinforcement can insert in built-in pipe from openend.
2. built-in pipe reinforcement lapping connection component according to claim 1, is characterized by: built-in pipe is bellows, screwed pipe and other non-level and smooth metal or non-metallic pipe along its length.
CN201420779771.0U 2014-12-12 2014-12-12 Built-in pipe reinforcement lapping connection component Expired - Fee Related CN204370700U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420779771.0U CN204370700U (en) 2014-12-12 2014-12-12 Built-in pipe reinforcement lapping connection component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420779771.0U CN204370700U (en) 2014-12-12 2014-12-12 Built-in pipe reinforcement lapping connection component

Publications (1)

Publication Number Publication Date
CN204370700U true CN204370700U (en) 2015-06-03

Family

ID=53326932

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420779771.0U Expired - Fee Related CN204370700U (en) 2014-12-12 2014-12-12 Built-in pipe reinforcement lapping connection component

Country Status (1)

Country Link
CN (1) CN204370700U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369987A (en) * 2015-11-16 2016-03-02 沈阳建筑大学 Steel bar lap joint structure containing FRP constraint ring
CN105672580A (en) * 2016-03-16 2016-06-15 中建三局集团有限公司 Embedded steel bar connecting piece and construction method thereof
CN106836657A (en) * 2017-03-17 2017-06-13 北京市建筑设计研究院有限公司 The repair apparatus and method of bar connecting grout sleeve or device when being in the milk not enough

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105369987A (en) * 2015-11-16 2016-03-02 沈阳建筑大学 Steel bar lap joint structure containing FRP constraint ring
CN105672580A (en) * 2016-03-16 2016-06-15 中建三局集团有限公司 Embedded steel bar connecting piece and construction method thereof
CN106836657A (en) * 2017-03-17 2017-06-13 北京市建筑设计研究院有限公司 The repair apparatus and method of bar connecting grout sleeve or device when being in the milk not enough
CN106836657B (en) * 2017-03-17 2022-03-25 北京市建筑设计研究院有限公司 Repairing device and method for insufficient grouting of grouting sleeve or device for connecting reinforcing steel bars

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150603

Termination date: 20161212

CF01 Termination of patent right due to non-payment of annual fee