CN207260443U - A kind of grout sleeve prefabricated for building structure - Google Patents
A kind of grout sleeve prefabricated for building structure Download PDFInfo
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- CN207260443U CN207260443U CN201721186271.6U CN201721186271U CN207260443U CN 207260443 U CN207260443 U CN 207260443U CN 201721186271 U CN201721186271 U CN 201721186271U CN 207260443 U CN207260443 U CN 207260443U
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- grout sleeve
- nozzle
- grouting
- plasma discharge
- mouth
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Abstract
A kind of grout sleeve prefabricated for building structure, grout sleeve is internally provided with hollow grouting cavity, grouting mouth and thick liquid discharge mouth are offered on grout sleeve, be additionally provided with grout sleeve one end respectively be in the milk mouth, the grouting nozzle and plasma discharge nozzle that thick liquid discharge mouth is tightly connected, the other end of grouting nozzle and plasma discharge nozzle is free end, upright projection of the free end of plasma discharge nozzle on grout sleeve and thick liquid discharge mouth are misaligned, when being vertically arranged grout sleeve, upright projection of the free end of plasma discharge nozzle on grout sleeve is higher than the position of thick liquid discharge mouth, it can ensure when plasma discharge nozzle flows out slurry, slurry has been filled in grout sleeve, whether filled without additionally setting detecting element to be detected in grout sleeve, it is simple in structure.
Description
Technical field
It the utility model is related to assembled architecture industry field, and in particular to a kind of grouting set prefabricated for building structure
Cylinder.
Background technology
Building industrialization is the change of modern building mode of construction, be by the traditional mode of construction of the machinery of semi-hand half,
It is changed into a kind of design standard, production industrialization, construction assembling and the industrialized production of IT application in management, realization to build
Building industrialization can reduce labor intensity, and reduce cost, improve labor efficiency, and ensure construction quality, it is most important that, Neng Goujie
About resource, environmental protection.
Precast concrete technology turns to feature with design standard, component product, will be built on-site based on mode change
Based on Assembling, can not only to ensure construction quality, green construction is also achieved in short, and being used as precast concrete skill
The structure of the grout sleeve of art is of crucial importance.Grout sleeve has grouting nozzle and plasma discharge nozzle, during grouting construction, it is necessary to accurate
Really judge whether the slurry in grout sleeve is filled, slurry, which is not filled, can cause the unqualified of monolithic architecture, and then influence construction
Progress and construction quality.
The grouting nozzle of the grout sleeve and central axes of plasma discharge nozzle are vertical with the central axes of grout sleeve sets in the prior art
Put, in grouting, the full slurry of grout sleeve filling is judged with plasma discharge nozzle outflow slurry, but as the row for the grout sleeve being vertically arranged
When starching nozzle outflow slurry, it is physically located in the grout sleeve of plasma discharge nozzle upper end and is possible to not yet be full of slurry, to overcome this to lack
Fall into, in the prior art after the general plasma discharge nozzle using closure, and continue to be in the milk, auxiliary is in the milk using detection device such as sensor sensing
The height of slurry in sleeve, cumbersome, detection inconvenience.
Utility model content
The utility model is in order to overcome problems of the prior art, there is provided a kind of grouting prefabricated for building structure
Sleeve.
The utility model is that technical solution is used by solving the above problems：A kind of grouting prefabricated for building structure
Sleeve, grout sleeve are internally provided with hollow grouting cavity, and grouting mouth and thick liquid discharge mouth, grout sleeve are offered on grout sleeve
On be additionally provided with grouting nozzle and plasma discharge nozzle that one end is tightly connected with grouting mouth, thick liquid discharge mouth respectively, the another of nozzle and plasma discharge nozzle of being in the milk
End is free end, and the upright projection of the free end of plasma discharge nozzle on grout sleeve is misaligned with thick liquid discharge mouth, erects grout sleeve
Straight when setting, the upright projection of the free end of plasma discharge nozzle on grout sleeve is higher than the position of thick liquid discharge mouth.
Wherein, plasma discharge nozzle is obliquely installed with grout sleeve, makes the central axis of plasma discharge nozzle and the central axis of grout sleeve
It is in a certain angle.
Further, the slurry poured into grout sleeve along its center axis flow direction and plasma discharge nozzle central axis between
Angle be acute angle.
Preferably, the slurry poured into grout sleeve along its center axis flow direction and plasma discharge nozzle central axis between
Angle is 10 ~ 50 °.
In the utility model, the upright projection and grouting mouth of the free end of the nozzle that is in the milk on grout sleeve are misaligned, make filling
Slurry sleeve is when being vertically arranged, position of the upright projection of the free end of the nozzle that is in the milk on grout sleeve higher than grouting mouth.
Wherein, grouting nozzle is obliquely installed with grout sleeve, makes the central axis of grouting nozzle and the central axis of grout sleeve
It is in a certain angle.
Further, the slurry poured into grout sleeve is flowed between the central axis of grouting nozzle along its center axis
Angle be acute angle.
Preferably, the slurry poured into grout sleeve is flowed between the central axis of grouting nozzle along its center axis
Angle is 10 ~ 50 °.
In the utility model, grouting mouth and thick liquid discharge mouth are opened on the barrel of grout sleeve the same side.
In the utility model, the free end of grouting nozzle and plasma discharge nozzle is respectively connected with bellows.
Beneficial effect：1st, the plasma discharge nozzle for the tilting that the utility model is set, it is vertical in use, plasma discharge in grout sleeve to make
End, that is, free end of nozzle is higher than the thick liquid discharge mouth opened up on grout sleeve, when making outflow slurry in plasma discharge nozzle, in grout sleeve
Slurry must be higher than the height of thick liquid discharge mouth, by adjusting the length of plasma discharge nozzle, can ensure when plasma discharge nozzle flows out slurry, grouting
Slurry has been filled in sleeve, has been detected in grout sleeve and whether fills without extra setting detecting element, it is simple in structure, have
Promotional value.2nd, the grouting nozzle for the tilting that the utility model is set, when grout sleeve is vertically arranged, the slurry in grouting nozzle
Height must be higher than grout sleeve grouting mouth height, after making extraction grout pipe, the slurry in grout sleeve is not from grouting
Nozzle flows out.
Brief description of the drawings
Fig. 1 is the implementation figure of the utility model grout sleeve；
Fig. 2 is the schematic diagram of grout sleeve in Fig. 1.
Reference numeral：1st, grout sleeve, 2, grouting cavity, 3, grouting mouth, 4, grouting nozzle, 5, thick liquid discharge mouth, 6, plasma discharge nozzle, 7,
Bellows, 8, upper member, 9, lower member, 10, reinforcing bar, 11, closeouts.
Embodiment
Technological means, creation characteristic and the purpose reached to realize the utility model readily appreciate, with reference to
Schematic diagram, is expanded on further the utility model, but the utility model scope claimed is not limited to specific embodiment party
Scope described in formula.
A kind of grout sleeve prefabricated for building structure, as shown in Fig. 2, grout sleeve 1 is internally provided with hollow filling
Starch cavity 2, grouting mouth 3 and thick liquid discharge mouth 5 offered on grout sleeve 1, be additionally provided with grout sleeve 1 one end respectively with grouting mouth 3,
The other end of the grouting nozzle 4 and plasma discharge nozzle 6 that thick liquid discharge mouth 5 is tightly connected, grouting nozzle 4 and plasma discharge nozzle 6 is free end.Wherein, fill
Slurry mouth 3 and thick liquid discharge mouth 5 are opened on the barrel of 1 the same side of grout sleeve.
As shown in Figure 1, the free end of grouting nozzle 4 and plasma discharge nozzle 6 is respectively connected with bellows.Preferably, the utility model
Bellows 7 is corrugated flexible hose, easy to carry out bending, the deflecting of bellows during site operation.One end of two bellowss covers respectively
Be located at grouting nozzle 4 and plasma discharge nozzle 6 free end it is outer after, by components such as sealing shroud, iron wires by bellows and grouting nozzle 4, plasma discharge
Nozzle 6 is fixed.Wherein, the free end of grouting nozzle 4 and plasma discharge nozzle 6 is with there is bellows 7 to use others are detachable to tie
Structure is connected and sealed.
As shown in Fig. 2, upright projection of the free end of plasma discharge nozzle 6 on grout sleeve 1 and thick liquid discharge mouth 5 are misaligned, make filling
Slurry sleeve 1 is when being vertically arranged, and the upright projection of the free end of plasma discharge nozzle 6 on grout sleeve 1 is higher than the position of thick liquid discharge mouth 5.Its
In, plasma discharge nozzle 6 is obliquely installed with grout sleeve 1, makes the central axis of plasma discharge nozzle 6 with the central axis of grout sleeve 1 in certain
Angle, it is preferred that the slurry poured into grout sleeve 1 along its center axis flow direction and plasma discharge nozzle 6 central axis between
Angle α is acute angle.In the specific implementation, the slurry poured into grout sleeve 1 is along the flow direction of its center axis and plasma discharge nozzle 6
Angle α between mandrel line is 10 ~ 50 °, which can be adjusted according to field conduct angle.
As shown in Fig. 2, upright projection of the free end of grouting nozzle 4 on grout sleeve 1 and grouting mouth 3 are misaligned, make filling
Slurry sleeve 1 is when being vertically arranged, position of the upright projection of the free end of the nozzle 4 that is in the milk on grout sleeve 1 higher than grouting mouth 3.Its
In, grouting nozzle 4 is obliquely installed with grout sleeve 1, makes the central axis of grouting nozzle 4 with the central axis of grout sleeve 1 in certain
Angle, the slurry poured into grout sleeve 1 are the angle β between the central axis of nozzle 4 that is in the milk along the flow direction of its center axis
Acute angle.Preferably, the slurry poured into grout sleeve 1 is flowed between the central axis of grouting nozzle 4 along its center axis
Angle β is 10 ~ 50 °, and angle β can be adjusted according to field conduct angle.
With reference to the specific embodiment of Fig. 1, reinforcing bar 10 links together upper member 8 and lower member 9, under grout sleeve 1
End is fixed in template, and the upper end of grout sleeve 1 is equipped with closeouts 11, and the axial direction of reinforcing bar 10 along grout sleeve 1 is threaded through grouting
In cavity 2.Wherein, grouting nozzle 4 and plasma discharge nozzle 6 tilt upward setting, make the free end of plasma discharge nozzle 6 on grout sleeve 1
Upright projection is higher than thick liquid discharge mouth 5, and the upright projection of the free end of the nozzle 4 that is in the milk on grout sleeve 1 is higher than grouting mouth 3.
The plasma discharge nozzle of the grout sleeve of existing market is vertical with grout sleeve, and when assembling is horizontal, if reserved
Thick liquid discharge mouth less than the position of plasma discharge nozzle on sleeve, cannot ensure that sleeve is filled, that is to say, that grouting quality is by prefabricated
The influence of reserved opening position is very big during structure manufacture.The plasma discharge nozzle for the tilting that the utility model is set, when slurry is from reserved
When thick liquid discharge mouth flows out, grouting material is filled certainly in grout sleeve.
The grout sleeve grouting nozzle of existing market is vertical with grout sleeve, and when assembling is horizontal, if reserve
The mouth that is in the milk is less than the position for the nozzle that is in the milk on sleeve, and after making extraction grout pipe, the slurry in grout sleeve is easily from the position of grouting nozzle
Outflow, cannot ensure that sleeve is filled.The grouting nozzle for the tilting that the utility model is set, when grout sleeve is vertically arranged
When, the height for the slurry being in the milk in nozzle must be higher than the height of the grouting mouth of grout sleeve, after making extraction grout pipe, grout sleeve
Interior slurry is not from grouting nozzle outflow.
Claims (10)
1. a kind of grout sleeve prefabricated for building structure, grout sleeve（1）Be internally provided with hollow grouting cavity（2）,
Grout sleeve（1）On offer grouting mouth（3）And thick liquid discharge mouth（5）, grout sleeve（1）On be additionally provided with one end respectively be in the milk mouth
（3）, thick liquid discharge mouth（5）The grouting nozzle of sealed connection（4）With plasma discharge nozzle（6）, be in the milk nozzle（4）With plasma discharge nozzle（6）The other end be
Free end, it is characterised in that：Plasma discharge nozzle（6）Free end in grout sleeve（1）On upright projection and thick liquid discharge mouth（5）Do not weigh
Close, make grout sleeve（1）When being vertically arranged, plasma discharge nozzle（6）Free end in grout sleeve（1）On upright projection be higher than plasma discharge
Mouthful（5）Position.
A kind of 2. grout sleeve prefabricated for building structure according to claim 1, it is characterised in that：Plasma discharge nozzle（6）
With grout sleeve（1）It is obliquely installed, makes plasma discharge nozzle（6）Central axis and grout sleeve（1）Central axis it is in a certain angle.
A kind of 3. grout sleeve prefabricated for building structure according to claim 2, it is characterised in that：Grout sleeve
（1）Flow direction and plasma discharge nozzle of the slurry inside poured into along its center axis（6）Central axis between angle be acute angle.
A kind of 4. grout sleeve prefabricated for building structure according to claim 3, it is characterised in that：Grout sleeve
（1）Flow direction and plasma discharge nozzle of the slurry inside poured into along its center axis（6）Central axis between angle be 10 ~ 50 °.
A kind of 5. grout sleeve prefabricated for building structure according to claim 1, it is characterised in that：Be in the milk nozzle（4）
Free end in grout sleeve（1）On upright projection with grouting mouth（3）It is misaligned, make grout sleeve（1）When being vertically arranged, fill
Starch nozzle（4）Free end in grout sleeve（1）On upright projection higher than grouting mouth（3）Position.
A kind of 6. grout sleeve prefabricated for building structure according to claim 5, it is characterised in that：Be in the milk nozzle（4）
With grout sleeve（1）It is obliquely installed, makes grouting nozzle（4）Central axis and grout sleeve（1）Central axis it is in a certain angle.
A kind of 7. grout sleeve prefabricated for building structure according to claim 6, it is characterised in that：Grout sleeve
（1）Flow direction and grouting nozzle of the slurry inside poured into along its center axis（4）Central axis between angle be acute angle.
A kind of 8. grout sleeve prefabricated for building structure according to claim 7, it is characterised in that：Grout sleeve
（1）Flow direction and grouting nozzle of the slurry inside poured into along its center axis（4）Central axis between angle be 10 ~ 50 °.
A kind of 9. grout sleeve prefabricated for building structure according to claim 1, it is characterised in that：Be in the milk mouth（3）
And thick liquid discharge mouth（5）It is opened in grout sleeve（1）On the barrel of the same side.
A kind of 10. grout sleeve prefabricated for building structure according to claim 1, it is characterised in that：Be in the milk nozzle（4）
With plasma discharge nozzle（6）Free end be respectively connected with bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186271.6U CN207260443U (en) | 2017-09-15 | 2017-09-15 | A kind of grout sleeve prefabricated for building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721186271.6U CN207260443U (en) | 2017-09-15 | 2017-09-15 | A kind of grout sleeve prefabricated for building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207260443U true CN207260443U (en) | 2018-04-20 |
Family
ID=61920988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721186271.6U Active CN207260443U (en) | 2017-09-15 | 2017-09-15 | A kind of grout sleeve prefabricated for building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207260443U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442614A (en) * | 2018-05-08 | 2018-08-24 | 北京榆构有限公司 | Precast concrete bar connecting grout sleeve device and its grouting method |
| CN108532839A (en) * | 2018-05-17 | 2018-09-14 | 中国建筑股份有限公司 | Reinforcing bar grout sleeve, connection structure and its engineering method of a kind of grout outlet obliquely |
| 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 |
| CN111270761A (en) * | 2020-02-07 | 2020-06-12 | 张荣法 | Prefabricated pin-connected panel building frame of quick installation |
| CN112211319A (en) * | 2020-10-13 | 2021-01-12 | 上海城建市政工程（集团）有限公司 | Same-layer grouting method for mounting prefabricated shear wall of fabricated building |
-
2017
- 2017-09-15 CN CN201721186271.6U patent/CN207260443U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108442614A (en) * | 2018-05-08 | 2018-08-24 | 北京榆构有限公司 | Precast concrete bar connecting grout sleeve device and its grouting method |
| CN108532839A (en) * | 2018-05-17 | 2018-09-14 | 中国建筑股份有限公司 | Reinforcing bar grout sleeve, connection structure and its engineering method of a kind of grout outlet obliquely |
| CN108532839B (en) * | 2018-05-17 | 2024-01-16 | 中国建筑股份有限公司 | Reinforcing steel bar grouting sleeve with obliquely upward grout outlet, connecting structure and construction 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 |
| CN111270761A (en) * | 2020-02-07 | 2020-06-12 | 张荣法 | Prefabricated pin-connected panel building frame of quick installation |
| CN112211319A (en) * | 2020-10-13 | 2021-01-12 | 上海城建市政工程（集团）有限公司 | Same-layer grouting method for mounting prefabricated shear wall of fabricated building |
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