CN207934339U - A kind of grout sleeve of inner wall belt cross rib - Google Patents
A kind of grout sleeve of inner wall belt cross rib Download PDFInfo
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- CN207934339U CN207934339U CN201820119219.7U CN201820119219U CN207934339U CN 207934339 U CN207934339 U CN 207934339U CN 201820119219 U CN201820119219 U CN 201820119219U CN 207934339 U CN207934339 U CN 207934339U
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- sleeve
- cross rib
- slurry outlet
- injected hole
- cavity
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Abstract
The utility model belongs to building structure, is related to a kind of grout sleeve for building, especially a kind of grout sleeve of inner wall belt cross rib, and agent structure includes：Sleeve, cross rib, upper reinforcement, lower rebar, injected hole, slurry outlet and grouting material, sleeve is the cylindrical cavity structure that upper and lower side is open, sleeve is provided with horizontally outward injected hole outstanding on the left side wall at lower end, cavity connection among injected hole and sleeve, to convey grouting material into sleeve, sleeve is provided with horizontally outward slurry outlet outstanding on the left side wall of place near to the upper end, cavity connection among slurry outlet and sleeve, grouting material is injected into sleeve by injected hole, until grouting material is flowed out from slurry outlet, grouting material has been filled inside surface collet, slurry outlet and injected hole are blocked after filling；Its agent structure is simple, and design concept is ingenious, easy to install and use, improves construction efficiency, and stability is good, intensity is high, and application environment is friendly, wide market.
Description
Technical field：
The utility model belongs to building structure, is related to a kind of grout sleeve for building, especially a kind of inner wall belt cross rib
Grout sleeve.
Background technology：
Currently, various ways are connected between prefabricated concrete structure component, and if grout sleeve connects, slurry anchor overlap joint
It is connected with bellows, wherein grout sleeve connection is most widely used, and grout sleeve has materials simply, easy for construction, even
Connect the advantages such as performance is good.But grout sleeve is higher to construction requirement, and often due to construction is lack of standardization in practice of construction, meeting
Cause grouting quality unqualified, sleeve inner grouting leakiness.Moreover, because the construction problem of currently used grout sleeve,
The reinforcing bar biasing of insertion is easily caused during live practice of construction, reinforcing bar can be close to sleeve lining, this results in grouting material
Can not fully wrapped around column reinforcing bar, at the position that reinforcing bar is close to sleeve lining, grouting material can not fill, and grouting quality is caused not conform to
Lattice, and then sleeve tensile strength is not up to standard, carrys out prodigious hidden danger to structure safety belt, therefore, it is horizontal that design prepares a kind of inner wall belt
The grout sleeve of rib can effectively overcome drawbacks described above.
Utility model content
Utility model aims to solve drawbacks described above of the existing technology, it is proposed that a kind of inner wall belt cross rib
Grout sleeve can solve the problems, such as that reinforcing bar biases, ensure the quality of grouting, and then ensure that the security performance of structure.
To achieve the goals above, the utility model is related to the agent structure of grout sleeve of inner wall belt cross rib include：
Sleeve, cross rib, upper reinforcement, lower rebar, injected hole, slurry outlet and grouting material, sleeve are that the cylinder that upper and lower side is open is empty
Cavity configuration, sleeve are provided with horizontally outward injected hole outstanding on the left side wall at lower end, among injected hole and sleeve
Cavity is connected to, and to convey grouting material into sleeve, sleeve is provided with horizontally outward outstanding on the left side wall of place near to the upper end
Cavity connection among slurry outlet, slurry outlet and sleeve, injects grouting material into sleeve by injected hole, until grouting material is from going out
After starching hole outflow, grouting material has been filled inside surface collet, and slurry outlet and injected hole are blocked after filling；In the chamber of sleeve
On inner wall from the lower end of slurry outlet at injected hole spaced set have horizontal direction bushing core extend cross rib, to hinder
Every fixed grouting material and prevent lower rebar from tilting, and the lowermost cross rib is located between the bottom end and injected hole of sleeve；Under
Portion's reinforcing bar is upwardly extended from the bottom end of sleeve, and the upper end of lower rebar is located at slurry outlet, and the lower end of upper reinforcement is from set
The upper end of cylinder, which is run through, enters sleeve, and the sleeve cavity internal diameter on the upside of slurry outlet is identical as the diameter of upper reinforcement, to tight
Gu upper reinforcement.
Further, the sleeve cavity internal diameter in the utility model on the upside of slurry outlet can replace with on the downside of slurry outlet
The identical size of sleeve cavity internal diameter, and being provided on the sleeve cavity inner wall on the upside of slurry outlet prevents upper reinforcement from tilting
Cross rib.
Further, the end of the cross rib in the utility model is the covering of the fan structure protruded on the outside of sleeve, and along water
It is evenly arranged with N number of cross rib flat round week, wherein N is more than 1 less than 6, cross rib gap is provided between adjacent cross rib on same circumference,
That grouting material 7 is improved when in order to be in the milk passes through efficiency.
Further, the cross rib gap between neighbouring cross rib is stagger setting in-between, in order to fixation
Upper reinforcement and lower rebar.
Further, the end of the cross rib in the utility model can replace with other to no corner angle outstanding on the outside of sleeve
Any shape.
Further, a diameter of D of the maximum inscribed circle between all cross ribs on same level circumference, D are more than lower part
The diameter of reinforcing bar.
Compared with prior art, acquirement has the beneficial effect that the utility model：
1, the utility model is the grout sleeve of inner wall belt discontinuous cross rib, it is ensured that the reinforcing bar of insertion will not be pasted into
Sleeve lining ensures the quality being in the milk below；
2, the gap of the discontinuous cross rib of the sleeve lining of the utility model is offset from each other in-between, can be protected in this way
Card reinforcing bar will not be inserted into inside the gap between cross rib, further ensured reinforcing bar and be placed in sleeve middle position.
3, its agent structure is simple, and design concept is ingenious, easy to install and use, improve construction efficiency, and stability it is good,
Intensity is high, and application environment is friendly, wide market.
Description of the drawings：
Fig. 1 is the vertical section structure raw material schematic diagram of the utility model.
Fig. 2 be the utility model is related to upper end be hatch frame grout sleeve vertical section structure principle schematic.
Fig. 3 be the utility model is related to A-A cross-section structure principle schematics.
Fig. 4 be the utility model is related to B-B cross-section structure principle schematics.
Specific implementation mode：
The utility model is described in further detail by way of example and in conjunction with the accompanying drawings.
Embodiment 1
The agent structure of the grout sleeve for the inner wall belt cross rib that the present embodiment is related to includes：Sleeve 1, cross rib 2, upper reinforcement
3, lower rebar 4, injected hole 5, slurry outlet 6 and grouting material 7, sleeve 1 are the cylindrical cavity structure that upper and lower side is open, sleeve 1
Horizontally outward injected hole 5 outstanding is provided on the left side wall at lower end, injected hole 5 is connected to the cavity among sleeve 1,
To convey grouting material 7 into sleeve 1, sleeve 1 is provided with horizontally outward slurry outlet outstanding on the left side wall of place near to the upper end
6, the cavity among slurry outlet 6 and sleeve 1 is connected to, and grouting material 7 is injected into sleeve 1 by injected hole 5, until grouting material 7 from
After slurry outlet 6 flows out, grouting material 7 has been filled in 1 inner cavity of surface collet, and slurry outlet 6 and injected hole 5 are blocked after filling, is being covered
Cylinder 1 chamber inner wall on from the lower end of slurry outlet 6 at injected hole 5 spaced set have horizontal direction bushing core extend
Cross rib 2, to obstruct fixed grouting material 7 and prevent lower rebar 4 from tilting, and the lowermost cross rib 2 is located at the bottom end of sleeve 1
Between injected hole 5；Lower rebar 4 is upwardly extended from the bottom end of sleeve 1, and the upper end of lower rebar 4 is located at slurry outlet 6
Place, the lower end of upper reinforcement 3 is run through from the upper end of sleeve 1 enters sleeve 1, and 1 cavity inside diameter of sleeve of 6 upside of slurry outlet with
The diameter of upper reinforcement 3 is identical, to fasten upper reinforcement 3.
Further, in this embodiment 1 cavity inside diameter of sleeve of 6 upside of slurry outlet can replace with and 6 downside of slurry outlet
The identical size of 1 cavity inside diameter of sleeve, and be provided on 1 cavity inner wall of sleeve of the upside of slurry outlet 6 and prevent upper steel
3 inclined cross rib 2 of muscle.
Further, in this embodiment the end of cross rib 2 be the covering of the fan structure protruded to the outside of sleeve 1, and along water
It is evenly arranged with N number of cross rib 2 flat round week, wherein N is more than 1 less than 6, is provided between cross rib between adjacent cross rib 2 on same circumference
Gap 8.
Further, the cross rib gap 8 between neighbouring cross rib 2 is stagger setting in-between, in order to solid
Determine upper reinforcement 3 and lower rebar 4.
Further, in this embodiment the end of cross rib 2 can replace with other to the outside of sleeve 1 no corner angle outstanding
Any shape.
Further, a diameter of D of the maximum inscribed circle between all cross ribs 2 on same level circumference, D are more than lower part
The diameter of reinforcing bar 4.
Claims (6)
1. a kind of grout sleeve of inner wall belt cross rib, it is characterised in that its agent structure includes：Sleeve, cross rib, upper reinforcement, under
Portion's reinforcing bar, injected hole, slurry outlet and grouting material, sleeve are the cylindrical cavity structure that upper and lower side is open, and sleeve is at lower end
Left side wall on be provided with horizontally outward injected hole outstanding, the connection of cavity among injected hole and sleeve, sleeve is close to upper end
Horizontally outward slurry outlet outstanding is provided on the left side wall at place, the cavity connection among slurry outlet and sleeve, in the chamber of sleeve
In chamber interior walls from the lower end of slurry outlet at injected hole spaced set have horizontal direction bushing core extend cross rib, and
The lowermost cross rib is located between the bottom end and injected hole of sleeve；Lower rebar is upwardly extended from the bottom end of sleeve, and lower part
The upper end of reinforcing bar is located at slurry outlet, and the lower end of upper reinforcement is run through from the upper end of sleeve enters sleeve, and on the upside of slurry outlet
Sleeve cavity internal diameter it is identical as the diameter of upper reinforcement.
2. a kind of grout sleeve of inner wall belt cross rib according to claim 1, it is characterised in that the sleeve on the upside of slurry outlet
Cavity inside diameter can replace with size identical with the sleeve cavity internal diameter on the downside of slurry outlet, and the sleeve on the upside of slurry outlet
Being provided on cavity inner wall prevents the inclined cross rib of upper reinforcement.
3. a kind of grout sleeve of inner wall belt cross rib according to claim 1, it is characterised in that the end of cross rib is outside
The covering of the fan structure of side protrusion, and be evenly arranged with N number of cross rib along horizontal circumference, wherein N are more than 1 and are less than 6, phase on same circumference
Cross rib gap is provided between adjacent cross rib.
4. a kind of grout sleeve of inner wall belt cross rib according to claim 3, it is characterised in that neighbouring cross rib it
Between cross rib gap be stagger setting in-between.
5. a kind of grout sleeve of inner wall belt cross rib according to any claim in claim 1-4, it is characterised in that
The end of cross rib can replace with other to any shape of no corner angle outstanding on the outside of sleeve.
6. a kind of grout sleeve of inner wall belt cross rib according to any claim in claim 1-3, it is characterised in that
A diameter of D of the maximum inscribed circle between all cross ribs on same level circumference, D are more than the diameter of lower rebar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119219.7U CN207934339U (en) | 2018-01-24 | 2018-01-24 | A kind of grout sleeve of inner wall belt cross rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820119219.7U CN207934339U (en) | 2018-01-24 | 2018-01-24 | A kind of grout sleeve of inner wall belt cross rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934339U true CN207934339U (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820119219.7U Active CN207934339U (en) | 2018-01-24 | 2018-01-24 | A kind of grout sleeve of inner wall belt cross rib |
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| Country | Link |
|---|---|
| CN (1) | CN207934339U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236452A (en) * | 2020-01-14 | 2020-06-05 | 中国一冶集团有限公司 | Prefabricated post-cast strip for basement and installation method thereof |
-
2018
- 2018-01-24 CN CN201820119219.7U patent/CN207934339U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236452A (en) * | 2020-01-14 | 2020-06-05 | 中国一冶集团有限公司 | Prefabricated post-cast strip for basement and installation method thereof |
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