CN108643459A - A kind of grout sleeve - Google Patents
A kind of grout sleeve Download PDFInfo
- Publication number
- CN108643459A CN108643459A CN201810580049.7A CN201810580049A CN108643459A CN 108643459 A CN108643459 A CN 108643459A CN 201810580049 A CN201810580049 A CN 201810580049A CN 108643459 A CN108643459 A CN 108643459A
- Authority
- CN
- China
- Prior art keywords
- grout sleeve
- reinforcing bar
- ontology
- welded
- grout
- 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.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The present invention discloses a kind of grout sleeve, which is characterized in that grout sleeve ontology is the cylinder-like structure being made of the consistent reinforcement welding of length, is arranged parallel to each other between the reinforcing bar.The present invention is using discarded reinforcing bar and is welded into cylindric grout sleeve, the jointing formed between the irregular dent and reinforcing bar of rebar surface can be more secured with the mutual build-in of grouting material, it also uses discarded bar dowel and economizes on resources, operating method is simply easy to spread.
Description
Technical field
The invention belongs to construction engineering technical fields, and in particular to a kind of grout sleeve.
Background technology
In the prior art, the bar connecting between assembly concrete architectural prefab is needed using sleeve grouting connection,
Two connected reinforcing bars are inserted into metal sleeve and high-performance water cement mortar, water are perfused into the gap between sleeve and reinforcing bar
After cement mortar hardening, mutual build-in is to realize the connection of reinforcing bar between three.Conventional grout sleeve is set on the inner wall of sleeve
The anchoring piece of protrusion is set, conventional means is anchoring piece to be welded on sleeve lining or die sinking anchoring piece is cast as one with casing
The manufacturing process of body, these anchoring pieces is not only complex, but also time-consuming takes material.
Invention content
In order to overcome the problems such as processing of conventional grout sleeve is complicated, time-consuming expense is expected, the present invention provides a kind of grout sleeve,
Grout sleeve ontology is the cylinder-like structure being made of the consistent reinforcement welding of length, is arranged parallel to each other between the reinforcing bar,
The jointing formed between reinforcing bar can be more secured with the mutual build-in of grouting material.
Further to increase the stability of grout sleeve, the both ends of grout sleeve ontology are cased with circular steel respectively
Muscle, the annular shape reinforcing bar are welded as a whole with grout sleeve ontology, and the reinforcing bar annulus for being welded on both ends so that grout sleeve is whole
Body is more firm.
Further to increase the stability of grout sleeve, circular reinforcing bar is cased in the middle part of grout sleeve ontology, it is described
Circular reinforcing bar is welded as a whole with grout sleeve ontology, and the reinforcing bar annulus for being welded on middle part so that grout sleeve is inherently more hard
Gu.
Further to adapt to the construction operation of different length, quantity is no less than the ends of 2 grout sleeve ontologies according to
Secondary docking is fixed between each grout sleeve body end by circular reinforcement welding, can also be docked according to when construction operation
Reinforcing bar length increase the number of grout sleeve ontology, and welded together by reinforcing bar annulus.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention as raw material and is welded using discarded reinforcing bar
It is connected into cylindric grout sleeve, the jointing that the irregular dent and grout sleeve inner body wall of rebar surface are formed can be with filling
The mutual build-in of slurry it is more secured, discarded bar dowel is utilized and economizes on resources, solves existing grout sleeve and produced
The big disadvantage of high cost of waste pollution in journey, tension, shearing resistance and the compressive property of grout sleeve are good, simple in structure, easily manufactured,
It is easy to spread.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram of Section A-A in Fig. 1 of the present invention.
Fig. 3 is the structural schematic diagram of the embodiment of the present invention two.
In figure：1 grout sleeve ontology, 2 reinforcing bars, 3 circular reinforcing bars.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
A kind of grout sleeve, grout sleeve ontology 1 are cylindric to be tied by what the reinforcing bar 2 of the consistent about 10-15cm of length was welded to form
Structure is arranged parallel to each other between the reinforcing bar 2, and the jointing formed between reinforcing bar 2 on 1 inner wall of grout sleeve ontology can be with grouting
Expect the more secured of mutual build-in；Further to increase the stability of grout sleeve, the both ends of grout sleeve ontology 1 are distinguished
It is cased with circular reinforcing bar 3, the annular shape reinforcing bar 3 is welded as a whole with grout sleeve ontology 1, is welded on the reinforcing bar annulus at both ends
So that grout sleeve is whole more firm；Further to increase the stability of grout sleeve, the middle part set of grout sleeve ontology 1
There are circular reinforcing bar 3, the annular shape reinforcing bar to be welded as a whole with grout sleeve ontology, being welded on the reinforcing bar annulus 3 at middle part makes
It is inherently more firm to obtain grout sleeve.
Embodiment two
Steel reinforcement abutting joints are more firm when to adapt to construction operation, the length of grout sleeve to be increased, by 2 grout sleeve ontologies of number
1 end docking, is welded and fixed by circular reinforcing bar 3 between each 1 end of grout sleeve ontology, when can also be according to construction operation
The reinforcing bar length to be docked increases the number of grout sleeve ontology 1, and is welded together by reinforcing bar annulus 3.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of grout sleeve, which is characterized in that grout sleeve ontology is the cylindrical shape being made of the consistent reinforcement welding of length
Structure is arranged parallel to each other between the reinforcing bar.
2. a kind of grout sleeve as described in claim 1, which is characterized in that the both ends of grout sleeve ontology are cased with annulus respectively
Shape reinforcing bar, the annular shape reinforcing bar are welded as a whole with grout sleeve ontology.
3. a kind of grout sleeve as claimed in claim 2, which is characterized in that be cased with circular steel in the middle part of grout sleeve ontology
Muscle, the annular shape reinforcing bar are welded as a whole with grout sleeve ontology.
4. a kind of grout sleeve as described in claim 1, which is characterized in that quantity is no less than to 2 grout sleeve ontologies
End dock successively, fixed by circular reinforcement welding between each grout sleeve body end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580049.7A CN108643459A (en) | 2018-06-07 | 2018-06-07 | A kind of grout sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810580049.7A CN108643459A (en) | 2018-06-07 | 2018-06-07 | A kind of grout sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108643459A true CN108643459A (en) | 2018-10-12 |
Family
ID=63752127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810580049.7A Pending CN108643459A (en) | 2018-06-07 | 2018-06-07 | A kind of grout sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643459A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113381A (en) * | 1993-07-12 | 1995-12-13 | 西沃德国际公司 | Elongated structural member and method and apparatus for making same |
| CN2215538Y (en) * | 1995-04-14 | 1995-12-20 | 刘树范 | Steel wire bundle prestressed hole tie |
| CN1786548A (en) * | 2005-11-18 | 2006-06-14 | 李峰 | Composite stainless steel rod with rainforced structure and its mfg. method |
| CN205712761U (en) * | 2016-04-26 | 2016-11-23 | 中民筑友科技投资有限公司 | A kind of grout sleeve and prefabricated component |
| CN106245851A (en) * | 2016-08-01 | 2016-12-21 | 福州市第三建筑工程公司 | Steel reinforcement abutting joints structure and docking calculation thereof and application in a kind of reinforced concrete |
| WO2018048315A9 (en) * | 2016-09-12 | 2019-03-21 | Coupler Solutions Limited | A coupling device, associated parts and a method of use thereof |
-
2018
- 2018-06-07 CN CN201810580049.7A patent/CN108643459A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1113381A (en) * | 1993-07-12 | 1995-12-13 | 西沃德国际公司 | Elongated structural member and method and apparatus for making same |
| CN2215538Y (en) * | 1995-04-14 | 1995-12-20 | 刘树范 | Steel wire bundle prestressed hole tie |
| CN1786548A (en) * | 2005-11-18 | 2006-06-14 | 李峰 | Composite stainless steel rod with rainforced structure and its mfg. method |
| CN205712761U (en) * | 2016-04-26 | 2016-11-23 | 中民筑友科技投资有限公司 | A kind of grout sleeve and prefabricated component |
| CN106245851A (en) * | 2016-08-01 | 2016-12-21 | 福州市第三建筑工程公司 | Steel reinforcement abutting joints structure and docking calculation thereof and application in a kind of reinforced concrete |
| WO2018048315A9 (en) * | 2016-09-12 | 2019-03-21 | Coupler Solutions Limited | A coupling device, associated parts and a method of use thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181012 |