CN207944633U - A kind of pre-buried connector of grout sleeve - Google Patents
A kind of pre-buried connector of grout sleeve Download PDFInfo
- Publication number
- CN207944633U CN207944633U CN201820241986.5U CN201820241986U CN207944633U CN 207944633 U CN207944633 U CN 207944633U CN 201820241986 U CN201820241986 U CN 201820241986U CN 207944633 U CN207944633 U CN 207944633U
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- China
- Prior art keywords
- grout sleeve
- grouting
- tube body
- eaves board
- grouting port
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Abstract
The utility model discloses a kind of pre-buried connectors of grout sleeve, tube body including integral structure and eaves board, eaves board is in globoidal structure and is placed in the middle part of tube body, tube body hypomere is inserted into the grouting port of grout sleeve, grouting port of the utility model on grout sleeve surface installs connector, improve the position of grouting port, grouting port is allow to protrude placing concrete surface, be conducive to the insertion of grouter Grouting Pipe, the eaves board of arc structure is fitted at grouting port, both positioning accuracy and firmness are improved, the spillage in grouting port gap can be prevented again, improve grouting construction quality, reduce grouting cost.
Description
Technical field
The utility model is related to arrive the realm of building construction more particularly to a kind of energy hoisting grouting mouth position and accurately control
The pre-buried connector of grout sleeve of insertion depth.
Background technology
Critical process of the sleeve grouting technique as prefabrication and assembly construction construction, for reinforced concrete work, steel
The vertical member in the fields such as Structural Engineering, science of bridge building, offshore oil exploiting platform engineering, coastal waters be wind power generation stepped（Such as shearing
Wall and frame column）And horizontal member（Such as Vierendeel girder）Connection, compensating for traditional steel structure connection mode, (main includes welding
Be bolted) deficiency, and obtained rapid development and application.
Grout sleeve is the assembly assembled by the sleeve, mating grouting material and Ribbed Bar specially processed, will be with rib steel
Muscle is inserted into the sleeve of inner cavity with groove, and by injecting special high-strength, contraction-free grouting concrete, coheres occlusion by between material
Effect connection reinforcing bar and sleeve, reach the connection effect higher than parent material of reinforcement rebar intensity.
Since grouting port is directly arranged in grout sleeve surface, as component entirety surface concrete perfusion when be easy block in
The grouting port of portion's grout sleeve, and depth cannot be accurately controlled because tube body loosens using extension is inserted directly into, influence band
The insertion of rib reinforcement.
Utility model content
The utility model mainly solves above-mentioned technical problem；Provide it is a kind of can hoisting grouting mouth position and accurate
Control the pre-buried connector of grout sleeve of depth.
In order to solve above-mentioned technical problem, the utility model mainly uses following technical proposals：
A kind of pre-buried connector of grout sleeve of the utility model, the grouting port being plugged on grout sleeve are used for component
The sleeve cementing operations of connection, the connector include the tube body and eaves board of integral structure, the pipe diameter and the note
Slurry mouth diameter matches, and the eaves board is in globoidal structure and is placed in the middle part of tube body, eaves board cambered surface and the grout sleeve
Surface radian matches and is bonded grout sleeve surface, and the grouting port on grout sleeve surface installs connector, improves slip casting
The position of mouth so that grouting port can be conducive to the insertion of grouter Grouting Pipe, arcuation knot with overhanging prominent placing concrete surface
The eaves board of structure is fitted at grouting port, not only improves positioning accuracy and firmness, but also can prevent the spillage in grouting port gap, is improved
Grouting construction quality reduces grouting cost.
Preferably, the perspective plane of the eaves board be rectangle it is square or oval.
Multiple tracks groove is provided on face, above-mentioned groove is placed in the tube body preferably, the arcuation of the eaves board is dashed forward
Both sides, the groove is corresponding and houses steel wire for hoop grout sleeve, passes through the binding of multiple tracks steel wire so that connector
Accurate positionin is fixed on grout sleeve, facilitates the injection of grouting material.
Preferably, the connector material is PVC, it is easy to make, of low cost and whole convenient for the cutting of the nozzle at scene
Shape.
The utility model has the beneficial effects that：Grouting port on grout sleeve surface installs connector, improves grouting port
Position so that grouting port can extend prominent placing concrete surface, be conducive to the insertion of grouter Grouting Pipe, prevent slip casting
The blocking of mouth, the eaves board of arc structure are fitted at grouting port, are equipped with the multiple tracks steel wire of hoop grout sleeve, had both improved and plugged into
The positioning accuracy and firmness of device, and the spillage in grouting port gap can be prevented, grouting construction quality is improved, grouting cost is reduced.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the utility model.
Fig. 2 is the schematic cross-sectional view of Fig. 1 structures.
Fig. 3 is the use schematic diagram of the utility model.
Fig. 4 is the exploded perspective view of Fig. 3.
1. grout sleeve in figure, 11. grouting ports, 2. connectors, 21. tube bodies, 22. eaves boards, 23. grooves.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment：A kind of pre-buried connector of grout sleeve of the present embodiment, the grouting port 11 being plugged on grout sleeve 1,
For the sleeve grouting construction of component connection, as depicted in figs. 1 and 2,2 material of connector is PVC, includes the tube body of integral structure
21 and eaves board 22, pipe diameter match with above-mentioned grouting port diameter, eaves board is in globoidal structure and is placed in the middle part of tube body, eaves
The perspective plane of oralia is rectangle, and eaves board cambered surface matches with the surface radian of grout sleeve and is fitted in grout sleeve table
Face, the arcuation of eaves board, which is dashed forward, is provided with four grooves 23 on face, and above-mentioned groove is placed in the both sides of tube body, and groove is corresponding and accommodating
Steel wire for hoop grout sleeve.
In use, as shown in Figure 3 and Figure 4, connector is placed at the grouting port of grout sleeve, note is inserted into tube body lower part
It starches in mouth, eaves board is fitted in grout sleeve surface and by being embedded at tetra- hoop steel wire bundles of above-mentioned groove Nei in grouting
Sleeve surface, at this point, the upper orifice of tube body protrudes the surface of placing concrete, when carrying out the sleeve grouting construction of component,
Then the Grouting Pipe of grouter is inserted into the tube body upper orifice of above-mentioned connector, persistently injects special high-strength, ungauged regions grouting
Material then completes the grouting connection construction of component after the thick liquid discharge mouth discharge slurry on grout sleeve.
In the description of the present invention, technical term "upper", "lower", "front", "rear", "left", "right", " vertical ",
" cross ", "inner", "outside" etc. indicate that direction or position relationship are direction based on ... shown in the drawings or position relationship, are merely for convenience of
Describe and understand the technical solution of the utility model, described above not to limit the utility model, the utility model
It is not limited only to the citing of above description, those skilled in the art are made in the essential scope of the utility model
Variation, retrofit, increase or replace, be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of pre-buried connector of grout sleeve, is plugged in grout sleeve（1）On grouting port（11）, the set for component connection
Cylinder cementing operations, it is characterised in that：The connector（2）Tube body including integral structure（21）And eaves board（22）, the pipe
Body diameter matches with the grouting port diameter, and the eaves board is in globoidal structure and is placed in the middle part of tube body, eaves board cambered surface with
The surface radian of the grout sleeve matches and is bonded grout sleeve surface, and tube body hypomere is inserted into the grouting port of grout sleeve
It is interior.
2. the pre-buried connector of a kind of grout sleeve according to claim 1, it is characterised in that：The eaves board（22）Throwing
Shadow face is rectangle square or oval.
3. the pre-buried connector of a kind of grout sleeve according to claim 1 or 2, it is characterised in that：The eaves board（22）
Arcuation dash forward face on be provided with multiple tracks groove（23）, above-mentioned groove is placed in the tube body（21）Both sides, the groove corresponds to
And it houses for hoop grout sleeve（1）Steel wire.
4. the pre-buried connector of a kind of grout sleeve according to claim 1, it is characterised in that：The connector（2）Material
For PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241986.5U CN207944633U (en) | 2018-02-10 | 2018-02-10 | A kind of pre-buried connector of grout sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820241986.5U CN207944633U (en) | 2018-02-10 | 2018-02-10 | A kind of pre-buried connector of grout sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207944633U true CN207944633U (en) | 2018-10-09 |
Family
ID=63699607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820241986.5U Active CN207944633U (en) | 2018-02-10 | 2018-02-10 | A kind of pre-buried connector of grout sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207944633U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444389A (en) * | 2018-12-28 | 2019-03-08 | 杨春白雪 | A kind of sleeve grouting plumpness observer and observation method |
| CN111255158A (en) * | 2020-03-13 | 2020-06-09 | 中冶建工集团有限公司 | Constructional column construction method |
-
2018
- 2018-02-10 CN CN201820241986.5U patent/CN207944633U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109444389A (en) * | 2018-12-28 | 2019-03-08 | 杨春白雪 | A kind of sleeve grouting plumpness observer and observation method |
| CN111255158A (en) * | 2020-03-13 | 2020-06-09 | 中冶建工集团有限公司 | Constructional column construction method |
| CN111255158B (en) * | 2020-03-13 | 2022-02-01 | 中冶建工集团有限公司 | Constructional column construction method |
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