CN103953121A - Pre-buried sleeve for wall tie bar, and positioning method thereof - Google Patents
Pre-buried sleeve for wall tie bar, and positioning method thereof Download PDFInfo
- Publication number
- CN103953121A CN103953121A CN201410203126.9A CN201410203126A CN103953121A CN 103953121 A CN103953121 A CN 103953121A CN 201410203126 A CN201410203126 A CN 201410203126A CN 103953121 A CN103953121 A CN 103953121A
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- China
- Prior art keywords
- sleeve
- tie bar
- wall tie
- steel bushing
- buried
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Abstract
The invention discloses a pre-buried sleeve for a wall tie bar, and a positioning method for the pre-buried sleeve for the wall tie bar. The pre-buried sleeve for the wall tie bar includes a sleeve and steel bar anchor bolt, wherein one end of the sleeve is closed and provided with inner threads, and the inner threads are matched with outer threads formed at one end of the tie bar; the steer bar anchor bolt is welded on the two sides of the closed end of the sleeve; the closed steer bar anchor bolt is U-shaped, and the two ends of the U-shaped opening are welded on the two sides of the other end of the sleeve. The pre-buried sleeve provided by the invention has the advantages of simple structure and simplicity in manufacturing; the positioning method can ensure a complete structure and an accurate position.
Description
Technical field
The present invention relates to a kind of wall tie bar embedded sleeve barrel and localization method thereof.
Background technology
Quickening along with Urbanization Construction paces, building land is in short supply to hold at high price with constructure ground soil square, in order to save limited land resources, reduce room rate and meet Antiseismic building requirement, gradually the fade out informer of urban construction of multistory brick-and-concrete structure, is progressively substituted by multilayer and high-rise frame, shear force of frame wall construction.
The implementation of framework, shear force of frame wall construction has guaranteed the shockproof requirements of building, but tension rib between the infilled wall of framework, shear force of frame wall construction be there is no to way in design specifications, clearly stipulates.
But the position of tension rib and anchoring strength must meet the demands, if during the inaccurate masonry panel in position just can not with body of wall and concrete structure well in conjunction with and affect the globality of body of wall, intensity tension requirement when if insufficient strength just can not meet earthquake etc., finally cause the heavy damage of infilled wall in earthquake or collapse, must guarantee that as can be seen here the construction quality of tension rib is to strengthen the general safety performance of building.
The way of tradition tension rib comprise complete pre-buried method, the pre-buried welding of part, pre-embedded steel slab welding, template burrow the pre-buried method of joint bar, embed expansion bolt welding, perforate chemical anchoring bar planting method, paste the pre-buried method of template reinforcing bar etc.Although it is certain that above method has advantages of separately, there is the pre-buried accuracy of tension rib, increase difficulty of construction, to shortcomings such as template damage, cost increase to some extent.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of wall tie bar embedded sleeve barrel.
The another one technical problem that the present invention will solve is to provide a kind of accurate positioning method of wall tie bar embedded sleeve barrel.
For wall tie bar embedded sleeve barrel, the technical solution used in the present invention is: comprise sleeve and reinforcing bar anchor pin; One end sealing of sleeve and to be provided with the external screw thread that internal thread and internal thread and tension rib one end be provided with suitable; Reinforcing bar anchor pin is welded on the both sides of sleeve blind end.
As preferably, sealing reinforcing bar anchor pin is U-shaped, and the two ends of U-shaped opening are welded on the both sides of the sleeve other end.
For the accurate positioning method of wall tie bar embedded sleeve barrel, the technical solution used in the present invention is: comprise the following steps:
(1) the band internal thread steel bushing of making one end sealing is for pre-buried, and two reinforcing bars of the blind end of steel bushing welding play anchorage effect for fixed muffle simultaneously;
(2) structure reinforcing bars colligation complete after built-in steel sleeve, the reinforcing bar anchor pin of pre-buried steel bushing and structure reinforcing bars colligation or firm welding, the openend of steel bushing is close to template inner side;
(3) according to designing and calculating, determine the length of tension rib, the tension rib of one end band screw thread is proceeded in sleeve.
The invention has the beneficial effects as follows:
Embedded sleeve barrel simple in structure, makes easily; Localization method can guarantee structural integrity, and position is accurate.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the structural representation of wall tie bar embedded sleeve barrel embodiment of the present invention.
Fig. 2 is the structural representation of the accurate positioning method embodiment of wall tie bar embedded sleeve barrel of the present invention.
Fig. 3 is the location schematic diagram of the accurate positioning method embodiment of wall tie bar embedded sleeve barrel of the present invention.
In figure, 1-steel bushing, 2-internal thread, 3-base plate, 4-reinforcing bar anchor pin, 5-tension rib, 6-structure reinforcing bars, 7-template, 8-colligation place, 9-positioning bolt.
The specific embodiment
Fig. 1 is a kind of wall tie bar embedded sleeve barrel, steel bushing 1 and reinforcing bar anchor pin 4, consists of.Base plate 3 sealings for one end of steel bushing, steel bushing is provided with internal thread 2 and internal thread 2 is suitable with the screw thread that tension rib one end is provided with.
Reinforcing bar anchor pin 4 is U-shaped reinforcing bar, and the two ends of U-shaped reinforcing bar opening are welded on the both sides of steel bushing 1 blind end.
As shown in Figure 2, localization method is as follows:
(1) the band internal thread steel bushing 1 of making one end sealing is for pre-buried, and the blind end of steel bushing welding U-shaped reinforcing bar, as reinforcing bar anchor pin 4, plays anchorage effect for fixed muffle simultaneously;
(2) structure reinforcing bars 6 colligations complete after built-in steel sleeve, reinforcing bar anchor pin 4 and structure reinforcing bars 6 colligations or the firm welding of pre-buried steel bushing, the openend of steel bushing is close to template inner side, and with positioning bolt 9, from template 7 outsides, is screwed into the openend (Fig. 3) of steel bushing 1;
(3) stripping 7, determine the length of tension rib according to designing and calculating, and the tension rib 5 of one end band screw thread is proceeded in sleeve.
Operating process is as follows:
Make steel bushing → welding anchor bar → built-in steel sleeve → form removable → installation steel tie.
Above-described embodiment of the present invention, does not form limiting the scope of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in claim protection domain of the present invention.
Claims (3)
1. a wall tie bar embedded sleeve barrel, is characterized in that: comprise sleeve and reinforcing bar anchor pin; One end sealing of described sleeve and to be provided with the external screw thread that internal thread and internal thread and tension rib one end be provided with suitable; Described reinforcing bar anchor pin is welded on the both sides of sleeve blind end.
2. wall tie bar embedded sleeve barrel according to claim 1, is characterized in that: described sealing reinforcing bar anchor pin is U-shaped, and the two ends of U-shaped opening are welded on the both sides of the sleeve other end.
3. the localization method of wall tie bar embedded sleeve barrel according to claim 1, is characterized in that comprising the following steps:
(1) the band internal thread steel bushing of making one end sealing is for pre-buried, and two reinforcing bars of the blind end of steel bushing welding play anchorage effect for fixed muffle simultaneously;
(2) structure reinforcing bars colligation complete after built-in steel sleeve, the reinforcing bar anchor pin of pre-buried steel bushing and structure reinforcing bars colligation or firm welding, the openend of steel bushing is close to template inner side;
(3) according to designing and calculating, determine the length of tension rib, the tension rib of one end band screw thread is proceeded in sleeve.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203126.9A CN103953121A (en) | 2014-05-14 | 2014-05-14 | Pre-buried sleeve for wall tie bar, and positioning method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410203126.9A CN103953121A (en) | 2014-05-14 | 2014-05-14 | Pre-buried sleeve for wall tie bar, and positioning method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103953121A true CN103953121A (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410203126.9A Pending CN103953121A (en) | 2014-05-14 | 2014-05-14 | Pre-buried sleeve for wall tie bar, and positioning method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103953121A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672486A (en) * | 2016-01-07 | 2016-06-15 | 中国电建集团华东勘测设计研究院有限公司 | Method for embedding anchor bars in concrete |
| CN107012957A (en) * | 2017-04-27 | 2017-08-04 | 四川农业大学 | The varied rigid link technique and device of a kind of new filling wall and chassis body |
| CN107905607A (en) * | 2017-11-29 | 2018-04-13 | 国网河南省电力公司经济技术研究院 | A kind of simple calculating method for frame structure infilled wall tie bar |
| CN108086483A (en) * | 2017-11-21 | 2018-05-29 | 北京建筑大学 | A kind of level can the pre-buried external member of pull and prefabricated assembled wall structure |
| CN109488032A (en) * | 2018-11-08 | 2019-03-19 | 广州地铁设计研究院股份有限公司 | A kind of service sleeve device being accurately positioned |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999061716A1 (en) * | 1998-05-28 | 1999-12-02 | Brian Donohoe | Method and anchoring device for providing an anchor point in a concrete structure |
| CN201574338U (en) * | 2009-11-26 | 2010-09-08 | 扬中市中泰电力设备有限公司 | Embedded thread fastener positioning sleeve pipe |
| CN201843220U (en) * | 2010-08-24 | 2011-05-25 | 济南四建（集团）有限责任公司 | Building filler wall drawknot rib structure |
| CN203867081U (en) * | 2014-05-14 | 2014-10-08 | 中建七局第二建筑有限公司 | Wall steel tie bar pre-buried sleeve |
-
2014
- 2014-05-14 CN CN201410203126.9A patent/CN103953121A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999061716A1 (en) * | 1998-05-28 | 1999-12-02 | Brian Donohoe | Method and anchoring device for providing an anchor point in a concrete structure |
| CN201574338U (en) * | 2009-11-26 | 2010-09-08 | 扬中市中泰电力设备有限公司 | Embedded thread fastener positioning sleeve pipe |
| CN201843220U (en) * | 2010-08-24 | 2011-05-25 | 济南四建（集团）有限责任公司 | Building filler wall drawknot rib structure |
| CN203867081U (en) * | 2014-05-14 | 2014-10-08 | 中建七局第二建筑有限公司 | Wall steel tie bar pre-buried sleeve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672486A (en) * | 2016-01-07 | 2016-06-15 | 中国电建集团华东勘测设计研究院有限公司 | Method for embedding anchor bars in concrete |
| CN107012957A (en) * | 2017-04-27 | 2017-08-04 | 四川农业大学 | The varied rigid link technique and device of a kind of new filling wall and chassis body |
| CN108086483A (en) * | 2017-11-21 | 2018-05-29 | 北京建筑大学 | A kind of level can the pre-buried external member of pull and prefabricated assembled wall structure |
| CN107905607A (en) * | 2017-11-29 | 2018-04-13 | 国网河南省电力公司经济技术研究院 | A kind of simple calculating method for frame structure infilled wall tie bar |
| CN109488032A (en) * | 2018-11-08 | 2019-03-19 | 广州地铁设计研究院股份有限公司 | A kind of service sleeve device being accurately positioned |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140730 |