CN207469601U - A kind of grout sleeve - Google Patents
A kind of grout sleeve Download PDFInfo
- Publication number
- CN207469601U CN207469601U CN201721430462.2U CN201721430462U CN207469601U CN 207469601 U CN207469601 U CN 207469601U CN 201721430462 U CN201721430462 U CN 201721430462U CN 207469601 U CN207469601 U CN 207469601U
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- China
- Prior art keywords
- sleeve body
- grouting
- snap ring
- air outlet
- pipe
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Abstract
The utility model discloses a kind of grout sleeves, it is related to building engineering field, sleeve body including including cavity, the both ends of sleeve body outer wall offer the grouting port connected with cavity and gas outlet respectively, the Grouting Pipe of multiple head and the tail grafting is provided at grouting port, the air outlet pipe of multiple head and the tail grafting is provided at gas outlet, the outer wall of sleeve body offers multiple annular grooves, and the spiral inner wall of cavity offers multiple deflector chutes.After sleeve body is assembled with Grouting Pipe and air outlet pipe, the length of Grouting Pipe and air outlet pipe is adjustable, fitting depth of the entire sleeve body in reinforced concrete member is controlled, so as to adapt to the reinforced concrete member of different shapes for being embedded with grout sleeve, the filling speed of grouting material is more quick and density is more uniform, more stablizes after installation, while be conveniently passed through grouting material, it is fast by deflector chute filling speed, it is more firm by annular groove installation.
Description
Technical field
The utility model is related to building engineering field, more specifically, it relates to a kind of grout sleeve.
Background technology
In current architectural engineering, the connection between two reinforced concrete members can be used to grout sleeve, common filling
The non-grouting end of slurry sleeve is provided with the connecting hole being fixedly connected with the first reinforcing bar, and end of being in the milk has the filling that can be inserted into the second reinforcing bar
Chamber is starched, the side wall of tubular barrel is provided with the grout hole connected with grouting chamber.
Patent announcement number is the Chinese patent of CN205712761U, it is proposed that a kind of grout sleeve and prefabricated component, the filling
It starches sleeve and includes sleeve body, the sleeve body is equipped with grouting mouth and exhaust outlet, the one end open of the sleeve body, separately
One end is connecting pin；The inner wall of the sleeve body is equipped with steel valve, and the thickness of the steel valve gradually becomes from openend to connecting pin
Greatly, the steel valve is equipped with groove or protrusion.
In installation process, grout sleeve needs pre-buried into reinforced concrete member in advance grout sleeve in above-mentioned patent
Inside, the installation site needs of grout sleeve are determined according to the position of reinforcing bar, and due to limited by size, be in the milk mouth
Being in the milk between position and reinforced concrete member surface, distance is limited, and channel forming is unstable, causes grouting material filling difficult.
Utility model content
The problem of for grout sleeve installation post-grouting material filling difficulty, the utility model aim is to propose a kind of filling
Quick assembly type grout sleeve, concrete scheme are as follows：
A kind of grout sleeve, the sleeve body including including cavity, the both ends of the sleeve body outer wall offer respectively
The grouting port connected with the cavity and gas outlet, are provided with the Grouting Pipe of multiple head and the tail grafting at the grouting port, it is described go out
The air outlet pipe of multiple head and the tail grafting is provided at gas port, the outer wall of the sleeve body offers multiple annular grooves, the cavity
Spiral inner wall offer multiple deflector chutes.
Through the above technical solutions, after sleeve body is assembled with Grouting Pipe and air outlet pipe, the length of Grouting Pipe and air outlet pipe
It is adjustable so that entire fitting depth of the sleeve body in reinforced concrete member can control, while facilitate worker from
It is passed through grouting material in Grouting Pipe, grouting material can be rapidly filled with the gap between sleeve body and reinforcing bar along deflector chute and by gas
It is discharged from air outlet pipe, annular groove increases the contact area between sleeve body and concrete so that the installation of sleeve is more
It is firm, safety higher.Pass through grafting Grouting Pipe and air outlet pipe so that the installation site of grout sleeve is adjustable, so as to adapt to not
The reinforced concrete member for being embedded with grout sleeve of similar shape, the filling speed of grouting material is more quick and density is more equal
It is even, more stablize after installation.
Further, the sleeve body has been wholely set cone close to one end of the gas outlet and the sleeve body
It holds, the threaded hole connected with the cavity is offered in the tapered end.
Through the above technical solutions, tapered end alleviates the quality of grout sleeve entirety, it is contemplated that building is in the milk in building to be covered
Cylinder has huge number of application, can save resource and mitigate building bearing amount.
Further, the one end of the cavity far from the tapered end is coaxially arranged with sealing ring.
Through the above technical solutions, sealing ring is made of rubber material, sealing ring can reduce four scattered leakages of grouting material, together
It can also play the role of bonding adjacent reinforced concrete member after Shi Laohua.
Further, the tapered end outer wall is coaxial therewith being provided with multiple locating rings.
Through the above technical solutions, locating ring increases the contact area between tapered end and concrete so that tapered end is embedded in
More stablize in reinforced concrete member.
Further, one end of the Grouting Pipe towards the sleeve body is coaxially arranged with the first snap ring, the slip casting
Side of the pipe far from first snap ring offers the first card slot being adapted to first snap ring.
Through the above technical solutions, the first snap ring of the latter air outlet pipe can be caught in the first card slot of previous air outlet pipe
Interior, the mating length for alloing Grouting Pipe entirety of head and the tail arbitrarily increases, and then the depth of grout sleeve can be adjusted.
Further, the outer wall of first snap ring is provided with multiple for locking the first salient point of first snap ring,
First salient point is in the same plane vertical with the Grouting Pipe axis.
Through the above technical solutions, the first salient point so that the Grouting Pipe of head and the tail grafting is more firm, will not shake.
Further, one end of the air outlet pipe towards the sleeve body is coaxially arranged with the second snap ring, the outlet
Side of the pipe far from second snap ring offers the second card slot being adapted to second snap ring.
Through the above technical solutions, the second snap ring of the latter air outlet pipe can be caught in second card slot of previous air outlet pipe
Interior, head and the tail are mating to allow whole length arbitrarily to increase, and then the depth of grout sleeve can be adjusted.
Further, the outer wall of second snap ring is provided with multiple for locking the second salient point of second snap ring,
Second salient point is in the same plane vertical with the air outlet pipe axis.
Through the above technical solutions, the second salient point so that the air outlet pipe of head and the tail grafting is more firm, will not shake.
Compared with prior art, the beneficial effects of the utility model are as follows：
(1) by adjusting the length of Grouting Pipe and air outlet pipe so that the fitting depth of sleeve body can control, so as to suitable
Reinforced concrete member of different shapes is answered, worker is facilitated to be not easy to block while injecting grouting material；
(2) it is more quick by the filling speed of deflector chute grouting material and density is more uniform, reduce sleeve body
Internal gas retains；
(3) contact area between sleeve body and concrete is increased by annular groove and locating ring so that grouting set
Cylinder is more firmly mounted.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of grout sleeve；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is the overall structure diagram of Grouting Pipe.
Reference numeral：1st, sleeve body；2nd, grouting port；3rd, gas outlet；4th, Grouting Pipe；5th, air outlet pipe；6th, annular groove；7th, it leads
Hopper；8th, tapered end；9th, threaded hole；10th, sealing ring；11st, locating ring；12nd, the first snap ring；13rd, the first card slot；14th, the first salient point；
15th, the second snap ring；16th, the second card slot；17th, the second salient point；18th, cavity.
Specific embodiment
In order to make the purpose of this utility model, technical solution and advantageous effect clearer, with reference to embodiment and attached
The utility model is described in further detail, but the embodiment of the utility model is not limited only to this for figure.
A kind of grout sleeve, as shown in Figure 1, including sleeve body 1, sleeve body 1 is cylinder, inside sleeve body 1
Coaxial to offer cavity 18, the internal diameter of cavity 18 is more than the diameter of reinforcing bar.As shown in Fig. 2, the both ends difference of 1 outer wall of sleeve body
The grouting port 2 connected with cavity 18 and gas outlet 3 are offered, grouting port 2 and gas outlet 3 are located at the same busbar of sleeve body 1
On.It will be inserted into reinforcing bar in the cavity 18 of sleeve body 1, while grouting material is injected from grouting port 2, the gas inside sleeve body 1
It is discharged from gas outlet 3.
As shown in Figure 1, the outer wall of sleeve body 1 offers multiple annular grooves 6, it is spaced between annular groove 6 equal.Annular groove
6 increase the contact area between sleeve body 1 and concrete so that the installation of sleeve is more firm, will not shake.Such as Fig. 2
Shown, the spiral inner wall of cavity 18 offers multiple deflector chutes 7, and deflector chute 7 is preferably three and rotational symmetry is arranged on cavity
On 18 inner walls.Grouting material can be rapidly filled with the gap between sleeve body 1 and reinforcing bar and by gas from air outlet pipe along deflector chute 7
It is discharged in 5, charging is quick during use, safer.
As shown in Fig. 2, sleeve body 1 is integrally fixed with tapered end 8, tapered end 8 close to one end of gas outlet 3 and sleeve body 1
Trailing end outer diameter it is equal with the outer diameter of sleeve body 1, offer the threaded hole 9 connected with cavity 18 in tapered end 8, threaded hole 9 with
Coaxial line is set.Tapered end 8 alleviates the quality of grout sleeve entirety, it is contemplated that there is huge grout sleeve during building is built
The application of quantity can save resource and mitigate building bearing amount.8 outer wall of tapered end is coaxial therewith being fixed with multiple locating rings 11.
Contact area between tapered end 8 and concrete is increased by locating ring 11 so that tapered end 8 is embedded in reinforced concrete member more
Add stabilization.The one end of cavity 18 far from tapered end 8 is coaxially fixed with sealing ring 10, and the internal diameter of sealing ring 10 is more than the diameter of reinforcing bar,
Sealing ring 10 is made of rubber material.Can reduce grouting material by sealing ring 10 four dissipate leakage, while can also be played after aging
Bond the effect of adjacent reinforced concrete member.
As shown in Figures 2 and 3, be provided at grouting port 2 it is multiple can head and the tail grafting Grouting Pipe 4, Grouting Pipe 4 is towards set
One end of cylinder ontology 1 is coaxially fixed with the first snap ring 12, and side of the Grouting Pipe 4 far from the first snap ring 12 offers and the first snap ring
First card slot 13 of 12 grafting adaptation.First snap ring 12 of the latter air outlet pipe 5 can be caught in the first card slot of previous air outlet pipe 5
In 13, the mating length for alloing Grouting Pipe 4 whole of head and the tail arbitrarily increases, and then the depth of grout sleeve can be adjusted
Section.The outer wall insertion of first snap ring 12 is fixed with multiple first salient points 14 for locking the first snap ring 12, and the first salient point 14 is
It is in the same plane vertical with 4 axis of Grouting Pipe and 14 rotational symmetry of the first salient point is fixed on the outer wall of the first snap ring 12
On.So that the Grouting Pipe 4 of head and the tail grafting is more firm, the Grouting Pipe 4 of head and the tail plug connection will not shake first salient point 14.
As shown in Fig. 2, be provided at gas outlet 3 it is multiple can head and the tail grafting air outlet pipe 5, air outlet pipe 5 and 4 shape of Grouting Pipe
Shape is identical, and size is different, and the shape of air outlet pipe 5 can refer to the Grouting Pipe 4 in Fig. 3.Air outlet pipe 5 is towards one end of sleeve body 1
The second snap ring 15 coaxially is fixed with, side of the air outlet pipe 5 far from the second snap ring 15 offers what is be adapted to 15 grafting of the second snap ring
Second card slot 16.Second snap ring 15 of the latter air outlet pipe 5 can be caught in second card slot of previous air outlet pipe 5, and head and the tail are inserted
Connecing cooperation allows whole length arbitrarily to increase, and then the depth of grout sleeve can be adjusted.The outer wall of second snap ring 15
Embedded multiple second salient points 17 being fixed with for locking the second snap ring 15, the second salient point 17 are in and 5 axis of air outlet pipe
In the vertical same plane of line and 17 rotational symmetry of the second salient point is fixed on the outer wall of the second snap ring 15.Second salient point 17 causes
The air outlet pipe 5 of head and the tail grafting is more firm, and the air outlet pipe 5 of head and the tail grafting will not shake.
The working principle and beneficial effect of the utility model is as follows：
The assembling process of grout sleeve, at the grouting port 2 of sleeve body 1 grafting enter Grouting Pipe 4, and can be according to reality
Required length situation enters second Grouting Pipe 4 in previous 4 tail end grafting of Grouting Pipe again, at 1 venthole of sleeve body grafting into
Enter air outlet pipe 5, also can second air outlet pipe 5 be entered in previous 5 tail end grafting of air outlet pipe according to actually required length situation again.Most
It afterwards will be in the pre-buried entrance reinforced concrete member of entire sleeve body 1.
The Grouting Pipe 4 of the utility model and the length of air outlet pipe 5 are adjustable so that fitting depth can control, from
And the reinforced concrete member of different shapes for being embedded with grout sleeve is adapted to, while worker is facilitated to be passed through filling out of Grouting Pipe 4
Slurry and it is not easy to block.Deflector chute 7 is so that the filling speed of grouting material is more quick and density is more uniform, reduction sleeve sheet
1 internal gas of body retains, and annular groove 6 and locating ring 11 increase the contact area between sleeve body 1 and concrete, installation
More securely.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of grout sleeve, which is characterized in that including including cavity（18）Sleeve body（1）, the sleeve body（1）Outside
The both ends of wall offer and the cavity respectively（18）The grouting port of connection（2）And gas outlet（3）, the grouting port（2）Place is set
It is equipped with the Grouting Pipe of multiple head and the tail grafting（4）, the gas outlet（3）Place is provided with the air outlet pipe of multiple head and the tail grafting（5）, it is described
Sleeve body（1）Outer wall offer multiple annular grooves（6）, the cavity（18）Spiral inner wall offer multiple deflector chutes
（7）.
2. grout sleeve according to claim 1, which is characterized in that the sleeve body（1）Close to the gas outlet（3）
One end and the sleeve body（1）It has been wholely set tapered end（8）, the tapered end（8）It inside offers and the cavity（18）Even
Logical threaded hole（9）.
3. grout sleeve according to claim 2, which is characterized in that the cavity（18）Far from the tapered end（8）One
End is coaxially arranged with sealing ring（10）.
4. grout sleeve according to claim 3, which is characterized in that the tapered end（8）Outer wall is coaxial therewith being provided with more
A locating ring（11）.
5. the grout sleeve according to claim 1 or 4, which is characterized in that the Grouting Pipe（4）Towards the sleeve body
（1）One end be coaxially arranged with the first snap ring（12）, the Grouting Pipe（4）Far from first snap ring（12）Side offer
With first snap ring（12）First card slot of adaptation（13）.
6. grout sleeve according to claim 5, which is characterized in that first snap ring（12）Outer wall be provided with it is multiple
For locking first snap ring（12）The first salient point（14）, first salient point（14）It is in and the Grouting Pipe（4）
In the vertical same plane of axis.
7. the grout sleeve according to claim 1 or 4, which is characterized in that the air outlet pipe（5）Towards the sleeve body
（1）One end be coaxially arranged with the second snap ring（15）, the air outlet pipe（5）Far from second snap ring（15）Side offer
With second snap ring（15）Second card slot of adaptation（16）.
8. grout sleeve according to claim 7, which is characterized in that second snap ring（15）Outer wall be provided with it is multiple
For locking second snap ring（15）The second salient point（17）, second salient point（17）It is in and the air outlet pipe（5）
In the vertical same plane of axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430462.2U CN207469601U (en) | 2017-10-31 | 2017-10-31 | A kind of grout sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430462.2U CN207469601U (en) | 2017-10-31 | 2017-10-31 | A kind of grout sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469601U true CN207469601U (en) | 2018-06-08 |
Family
ID=62265944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430462.2U Active CN207469601U (en) | 2017-10-31 | 2017-10-31 | A kind of grout sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080467A (en) * | 2019-04-25 | 2019-08-02 | 南通中慧建筑科技有限公司 | A kind of assembly concrete wall sleeve grouting construction high position slurry-discharging equipment |
| 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 |
| CN115306081A (en) * | 2022-08-22 | 2022-11-08 | 上海南汇建工建设(集团)有限公司 | Combined grouting sleeve and construction method thereof |
-
2017
- 2017-10-31 CN CN201721430462.2U patent/CN207469601U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080467A (en) * | 2019-04-25 | 2019-08-02 | 南通中慧建筑科技有限公司 | A kind of assembly concrete wall sleeve grouting construction high position slurry-discharging equipment |
| 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 |
| CN115306081A (en) * | 2022-08-22 | 2022-11-08 | 上海南汇建工建设(集团)有限公司 | Combined grouting sleeve and construction method thereof |
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