CN206784739U - A kind of new reinforcing steel bar connection grout sleeve - Google Patents
A kind of new reinforcing steel bar connection grout sleeve Download PDFInfo
- Publication number
- CN206784739U CN206784739U CN201720560046.8U CN201720560046U CN206784739U CN 206784739 U CN206784739 U CN 206784739U CN 201720560046 U CN201720560046 U CN 201720560046U CN 206784739 U CN206784739 U CN 206784739U
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- cylinder
- grout sleeve
- steel bar
- reinforcing steel
- bar connection
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- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a kind of new reinforcing steel bar connection grout sleeve, it is made up of four parts, four described parts are respectively cylinder, centering plug, filling adaptor and pulp joint；From outside to inner side, spaced set has multiple circular pits respectively at described cylinder body outer wall both ends, the cylinder inboard wall corresponding with described multiple circular pits is provided with multiple annular boss, described centering plug is separately mounted to cylinder both side ends, and described centering plug is connected with cylinder inboard wall outermost annular boss with synthesis buckle-type；Injected hole and slurry outlet are respectively arranged with the outside of described cylinder both ends between two circular pits, described filling adaptor and pulp joint correspond to respectively to be arranged on injected hole and slurry outlet.The utility model production is simple, saves cost, improves production efficiency, improves component production reinforcement installation efficiency.
Description
Technical field
The utility model belongs to pre-cast building prefabricated components built-in fitting technical field, particularly relates to a kind of new reinforcing steel bar
Connection grout sleeve.
Background technology
With the development of assembled architecture at home, the production technologies of prefabricated components also increasingly degree.Needed in prefabricated components
To be embedded in advance it is all be used for the later stage lifting, transport, construction connection etc. built-in fitting.Grout sleeve during site operation as using
In the important component of bar connecting, as the development of assembled architecture, its application are also more and more ripe.Grout sleeve solves dress
The problem of with formula on-site consolidation bar connecting inconvenience, but there is the pre-buried end of sleeve during the pre-buried grout sleeve of prefabricated components factory
The problem of reinforcing bar is difficult to centering, and Grouting Pipe is difficult to installation with grout outlet.
The content of the invention
The utility model makes up the deficiencies in the prior art aiming above mentioned problem, there is provided a kind of new reinforcing steel bar connection is used
Grout sleeve；Reinforcing bar insertion and effective centering when grout sleeve of the present utility model is easy to prefabricated components factory pre-buried, by setting
Special filling adaptor and pulp joint are put, is easily installed joint, improves the packaging efficiency of grout sleeve to improve prefabricated components
Production efficiency.
To achieve the above object, the utility model adopts the following technical scheme that.
A kind of new reinforcing steel bar connection grout sleeve of the utility model, it is characterised in that：Described grout sleeve is by four
It is grouped into, four described parts are respectively cylinder, centering plug, filling adaptor and pulp joint；Described cylinder body outer wall both ends
From outside to inner side, spaced set has multiple circular pits respectively, the cylinder inboard wall corresponding with described multiple circular pits
Provided with multiple annular boss, described centering plug is separately mounted to cylinder both side ends, described centering plug with cylinder
Wall outermost annular boss is with synthesis buckle-type connection；On the outside of described cylinder both ends note is respectively arranged between two circular pits
Hole and slurry outlet are starched, described filling adaptor and pulp joint correspond to respectively to be arranged on injected hole and slurry outlet.
As a kind of preferred scheme of the present utility model, described circular pit uses what is extruded or roll with annular boss
Mode is made.
As another preferred scheme of the present utility model, described circular pit is arranged on cylinder both ends with annular boss
In 1/3 length range.
As another preferred scheme of the present utility model, described cylinder overall dimension is related to the diameter of reinforcing bar, institute
The barrel lenght value stated is 13~20 times of bar diameter.
As another preferred scheme of the present utility model, described filling adaptor is both provided with down with pulp joint bottom
Hook shelves ring, described filling adaptor form buckle with pulp joint by the injected hole of barb type shelves ring and cylinder and slurry outlet
Formula is connected.
As another preferred scheme of the present utility model, described centering plug is provided with oblique cone type endoporus.
The beneficial effects of the utility model.
1st, a kind of new reinforcing steel bar connection grout sleeve provided by the utility model, production is simple, cylinder body outer wall both ends
The annular boss of circular pit and corresponding inwall can reduce existing market machining by extruding or rolling making and make work
Sequence, save cost.
2nd, the connection of cylinder of the present utility model and centering plug, cylinder and filling adaptor, cylinder and pulp joint is
Snap connection, make grout sleeve assembling simple, improve production efficiency.
3rd, centering plug endoporus of the present utility model is designed using oblique cone type, introducing when being easy to the reinforcing bar to insert, improves structure
Part produces reinforcement installation efficiency.
Brief description of the drawings
In order that technical problem, technical scheme and beneficial effect that the utility model solves are more clearly understood, below
With reference to the drawings and the specific embodiments, the utility model is further elaborated.It should be appreciated that tool described herein
Body embodiment only to explain the utility model, is not used to limit the utility model.
Fig. 1 is assembly structure diagram of the present utility model.
Fig. 2 is implementation schematic diagram of the present utility model.
Fig. 3 is centering stopper structure schematic diagram of the present utility model.
Fig. 4 is filling adaptor of the present utility model and pulp joint design schematic diagram.
Marked in figure：1 it is cylinder, 2 be centering plug, 3 be filling adaptor, 4 be pulp joint, 5 be reinforcing bar, 6 is cement
Slurry, 7 be circular pit, 8 be annular boss, 9 be endoporus, 10 be slurry outlet, 11 be injected hole, 12 be barb type shelves ring.
Embodiment
With reference to shown in accompanying drawing 1-4, a kind of new reinforcing steel bar connection grout sleeve of the utility model, it is characterised in that：It is described
Grout sleeve be made up of four parts, four described parts are respectively cylinder 1, centering plug 2, filling adaptor 3 and pulp joint
4；From outside to inner side, spaced set has multiple circular pits 7 respectively at the described outer wall both ends of cylinder 1, with described multiple rings
The corresponding inwall of cylinder 1 of shape pit 7 is provided with multiple annular boss 8, and described centering plug 2 is separately mounted to the both sides of cylinder 1
End, described centering plug 2 are connected with the inwall outermost annular boss 8 of cylinder 1 with synthesis buckle-type；1 liang of described cylinder
Injected hole 11 and slurry outlet 10, described filling adaptor 3 and pulp joint 4 are respectively arranged between two circular pits 7 of end outside
Correspond to and be arranged on injected hole 11 and slurry outlet 10 respectively.
As a kind of preferred scheme of the present utility model, described circular pit 7 is with annular boss 8 using extruding or rolling
Mode be made.
As another preferred scheme of the present utility model, described circular pit 7 is arranged on cylinder 1 with annular boss 8
In the length range of both ends 1/3.
As another preferred scheme of the present utility model, the described overall dimension of cylinder 1 is related to the diameter of reinforcing bar 5,
The described length value of cylinder 1 is 13~20 times of the diameter of reinforcing bar 5.
As another preferred scheme of the present utility model, described filling adaptor 3 is both provided with the bottom of pulp joint 4
Barb type shelves ring 12, described filling adaptor 3 pass through barb type shelves ring 12 and the injected hole 11 and pulp of cylinder with pulp joint 4
Hole 10 cooperatively forms buckle-type connection.
As another preferred scheme of the present utility model, described centering plug 2 is provided with oblique cone type endoporus 9.
Specific manufacturing process of the present utility model：First, the circular pit 7 of cylinder 1 and the production of the making of annular boss 8
By the way of extruding or rolling, the overall dimension of cylinder 1 is related to the diameter of reinforcing bar 5, and length takes 13~20 times of diameters of reinforcing bar 5；
Secondly, after making cylinder 1, injected hole 11 and slurry outlet 10, installation filling adaptor 3 and pulp joint 4, and installation pair are drilled out
Middle plug 2（Because the centering plug 2 of the both side ends of cylinder 1 is just the same, cylinder 1 is only depicted in the utility model Fig. 1 and 2
The centering plug 2 of one side end）.
Because the mating connection in installation process is buckle-type connection, so grout sleeve speed when making is fast, it is single
Position time production quantity is more, and production efficiency is high；When prefabricated components factory makes component, grout sleeve is fixed, pulp joint 4
The reinforcing bar 5 of one end first inserts, and due to the presence of centering plug 2, avoids situation eccentric when reinforcing bar 5 inserts, ensure that pulp
The centering quality of reinforcing bar 5 of the one end of joint 4.When scene carries out prefabricated components installation, the reinforcing bar 5 of the one end of filling adaptor 3 is inserted,
Then cement mortar 6 is poured into from filling adaptor 3, completes reinforcing bar 5 and connect.
It is understood that above with respect to specific descriptions of the present utility model, it is merely to illustrate the utility model and is not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (6)
- A kind of 1. new reinforcing steel bar connection grout sleeve, it is characterised in that：Described grout sleeve is made up of four parts, described Four parts are respectively cylinder（1）, centering plug（2）, filling adaptor（3）With pulp joint（4）；Described cylinder（1）Outer wall two From outside to inner side, spaced set has multiple circular pits respectively at end（7）, with described multiple circular pits（7）Corresponding Cylinder（1）Inwall is provided with multiple annular boss（8）, described centering plug（2）It is separately mounted to cylinder（1）Both side ends, institute The centering plug stated（2）With cylinder（1）Inwall outermost annular boss（8）With synthesis buckle-type connection；Described cylinder（1）Two Two circular pits of end outside（7）Between be respectively arranged with injected hole（11）With slurry outlet（10）, described filling adaptor（3）With go out Starch joint（4）Correspond to respectively and be arranged on injected hole（11）With slurry outlet（10）On.
- A kind of 2. new reinforcing steel bar connection grout sleeve according to claim 1, it is characterised in that：Described circular pit （7）With annular boss（8）It is made by the way of extruding or rolling.
- A kind of 3. new reinforcing steel bar connection grout sleeve according to claim 1, it is characterised in that：Described circular pit （7）With annular boss（8）It is arranged on cylinder（1）In the length range of both ends 1/3.
- A kind of 4. new reinforcing steel bar connection grout sleeve according to claim 1, it is characterised in that：Described cylinder（1） Overall dimension and reinforcing bar（5）Related, the described cylinder of diameter（1）Length value is 13~20 times of reinforcing bar（5）Diameter.
- A kind of 5. new reinforcing steel bar connection grout sleeve according to claim 1, it is characterised in that：Described filling adaptor （3）With pulp joint（4）Bottom is both provided with barb type shelves ring（12）, described filling adaptor（3）With pulp joint（4）Pass through Barb type shelves ring（12）With cylinder（1）Injected hole（11）With slurry outlet（10）Form snap fit connection.
- A kind of 6. new reinforcing steel bar connection grout sleeve according to claim 1, it is characterised in that：Described centering plug （2）It is provided with oblique cone type endoporus（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560046.8U CN206784739U (en) | 2017-05-16 | 2017-05-16 | A kind of new reinforcing steel bar connection grout sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720560046.8U CN206784739U (en) | 2017-05-16 | 2017-05-16 | A kind of new reinforcing steel bar connection grout sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784739U true CN206784739U (en) | 2017-12-22 |
Family
ID=60712752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720560046.8U Active CN206784739U (en) | 2017-05-16 | 2017-05-16 | A kind of new reinforcing steel bar connection grout sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784739U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625477A (en) * | 2018-03-22 | 2018-10-09 | 武汉理工大学 | A kind of assembled beam-column node and its construction method |
| CN110778028A (en) * | 2019-10-28 | 2020-02-11 | 中国建筑第八工程局有限公司 | Grouting sleeve assembly and construction method thereof |
| CN110907630A (en) * | 2019-10-24 | 2020-03-24 | 中建科技有限公司 | Sleeve grouting fullness detection device and application method thereof |
-
2017
- 2017-05-16 CN CN201720560046.8U patent/CN206784739U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625477A (en) * | 2018-03-22 | 2018-10-09 | 武汉理工大学 | A kind of assembled beam-column node and its construction method |
| CN110907630A (en) * | 2019-10-24 | 2020-03-24 | 中建科技有限公司 | Sleeve grouting fullness detection device and application method thereof |
| CN110907630B (en) * | 2019-10-24 | 2022-06-03 | 中建科技有限公司 | Sleeve grouting fullness detection device and application method thereof |
| CN110778028A (en) * | 2019-10-28 | 2020-02-11 | 中国建筑第八工程局有限公司 | Grouting sleeve assembly and construction method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211029 Address after: 110000 7-2, building 10, West Sixth District, No. 888 Puhe Avenue, shenbeixin District, Shenyang City, Liaoning Province Patentee after: Shenyang Baolide Technology Co.,Ltd. Address before: 110136 building 10, zone 6, West headquarters base, No. 888, Puhe Avenue, Shenyang, Liaoning Patentee before: SHENYANG EASYPC RESIDENTIAL INDUSTRIALIZATION CO.,LTD. |