CN208748963U - A kind of grout sleeve component - Google Patents
A kind of grout sleeve component Download PDFInfo
- Publication number
- CN208748963U CN208748963U CN201820624157.5U CN201820624157U CN208748963U CN 208748963 U CN208748963 U CN 208748963U CN 201820624157 U CN201820624157 U CN 201820624157U CN 208748963 U CN208748963 U CN 208748963U
- Authority
- CN
- China
- Prior art keywords
- grouting
- connecting cylinder
- ventilative
- grout
- sleeve component
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model belongs to building structure construction technical field, more particularly to a kind of grout sleeve component, including sleeve body, exhaust pipe and Grouting Pipe, the sleeve body is equipped with gas vent and grout hole, the exhaust pipe and Grouting Pipe are connected with the gas vent and grout hole respectively, the exhaust outlet of the exhaust pipe is equipped with the ventilative plugging device for preventing grouting material excessive, and the grouting port of the Grouting Pipe is equipped with the check device for preventing grouting material from flowing back.In filling process, air can be smoothly discharged by ventilative plugging device in sleeve body, it is closely knit to provide grouting in pre- resistance guarantee grout sleeve for ventilative plugging device simultaneously, closeouts of breathing freely in filling process or after grouting is full can prevent grouting material excessive, and after filling, slurries have reflux trend in sleeve body cylinder, check device, which can effectively play, blocks slip casting channel, slurry reflux is prevented, guarantees that grouting is closely knit while reaching and reducing waste purpose, switching performance is protected.
Description
Technical field
The utility model belongs to building structure construction technical field, and in particular to a kind of grout sleeve component.
Background technique
In traditional cast-in-place concrete structure, the sleeve grouting connection of reinforcing bar is widely used in the company of longitudinal reinforcement in structure
It connects, reliable performance under the premise of guaranteeing construction quality.In the prior art, the reinforcing bar between assembly concrete architectural prefab
Connection, which needs to be in the milk using sleeve, to be connected, will be in two connected reinforcing bars insertion metal sleeves and to the sky between sleeve and reinforcing bar
High-performance water cement mortar is perfused in gap, after cement mortar hardening, mutual build-in between three is to realize the connection of reinforcing bar.
In the prior art, existing following problem during sleeve grouting construction: when slurry is overflowed from venthole first simultaneously
It cannot be guaranteed that slurry is closely knit in sleeve.Therefore existing grouting process there are grouting material wasting phenomenon and cannot be guaranteed the steady of connection
It is qualitative；Secondly, slurry is overflowed from venthole during grouting construction, venthole is blocked there are repetition and increases construction complexity
Problem；Again, when slurry fills extraction grouting pump, slurries can flow back because of pressure in sleeve, cause the waste and connection matter of material
That measures is unstable.
In conclusion it is urgent to provide a kind of closely knit, the reliable grout sleeve components of switching performance of guarantee grouting.
Utility model content
The purpose of the utility model is to provide a kind of closely knit, the reliable grout sleeve components of switching performance of guarantee grouting.
Above-mentioned purpose is to be achieved through the following technical solutions: a kind of grout sleeve component, including sleeve body, exhaust pipe and
Grouting Pipe, the sleeve body are equipped with gas vent and grout hole, the exhaust pipe and Grouting Pipe respectively with the gas vent and
Grout hole is connected, and the exhaust outlet of the exhaust pipe is equipped with the ventilative plugging device for preventing grouting material excessive, the Grouting Pipe
Grouting port be equipped with for prevent grouting material flow back check device.
It is filled in this way, closure can be played before grouting construction in the ventilative plugging device added of slurry sleeve assembly and check device
Sleeve is starched, keeps clean purpose in sleeve body, during specific grouting construction, with the impact force of grouting material, only
Return device occurs flexible deformation slip casting channel along grouting material slip casting direction and opens, slurry can pass through, with grouting material into
Enter, air can be smoothly discharged by ventilative plugging device in sleeve body, while ventilative plugging device provides pre- resistance and guarantees to fill
It is closely knit to starch grouting in sleeve, closeouts of breathing freely in filling process or after grouting is full can prevent grouting material excessive, after filling, sleeve sheet
Slurries have reflux trend in body cylinder, and check device, which can effectively play, blocks slip casting channel, prevents slurry reflux, reduce wave reaching
Guarantee that grouting is closely knit while taking purpose, switching performance is protected；Grouting construction process can save closure to above-mentioned way simultaneously
The process of venthole can effectively reduce working procedure, improve construction efficiency.
Further technical solution is, the ventilative plugging device and check device respectively with the exhaust pipe and Grouting Pipe
It is detachably connected.So set, removing ventilative plugging device and non-return dress after concrete reaches specified hardness in grout sleeve
Setting, which can be recycled after cleaning in time, is used for multiple times.
Further technical solution is that the check device includes the first connecting cylinder and elastic non-return piece, and the elasticity is stopped
The periphery of piece and being fixedly connected for first connecting cylinder are gone back to, the elasticity non-return piece is recessed to grouting material slip casting direction to be arranged,
The middle part of the elasticity non-return piece is equipped with notch.So set, elastic non-return piece is in interior arch, in filling process, with filling
Flexible deformation occurs for the impact force of slurry, elastic non-return piece grouting material slip casting direction, and notch is opened slip casting channel and opened, and slurry can
It passes through, after slurries fill sleeve, slurries have reflux trend in sleeve body cylinder, at this time interior pressure-driven elasticity non-return piece
Restore its original shape, concaves towards Incision closure and form a dome-shaped closure plate, slip casting channel closure reaches and prevents slurry reflux
Effect guarantees that grouting is closely knit while reaching and reducing waste purpose, and switching performance is protected.
Further technical solution is, the middle part of the non-return piece is equipped with cross type cut, and the cross type cut is by institute
It states elastic non-return piece and is divided into multi-disc plectrum.In this way, in filling process, with the impact force of grouting material, plectrum grouting material slip casting
Flexible deformation occurs for direction, and notch is opened, and slip casting channel is opened, and after slurries fill sleeve, there is back slurries in sleeve body cylinder
Stream trend, interior pressure-driven plectrum restores its original form closure at this time, closes slip casting channel.
Further technical solution is that the ventilative plugging device includes the second connecting cylinder and ventilative closeouts, described
The periphery of sealing gland blocking piece is fixedly connected with second connecting cylinder.
Further technical solution is that the ventilative closeouts are silk weaving piece or gauze.Silk weaving piece or gauze gap are small, thoroughly
Gas performance is good can to effectively prevent slurries excessive simultaneously, and its matter is soft, and grouting material pressure makes silk weaving piece in the full post-grouting sleeve that is in the milk
Secondary gauze is in bulge shape, and sleeve grouting is closely knit when sense of touch is full, and construction personnel can judge whether grouting is completed accordingly.
Further technical solution is that first connecting cylinder and the second connecting cylinder are conically shaped, first connecting cylinder
It is respectively sleeved in the Grouting Pipe and exhaust pipe with the second connecting cylinder.In this way, when installation, it is only necessary to which conically shaped is filled in Grouting Pipe
And exhaust pipe, conically shaped generate deformation, connection is reliable, effectively prevent falling off, be readily disassembled simultaneously, reusable.
Further technical solution is that first connecting cylinder and the second connecting cylinder are respectively equipped with platen button, the platen
Retaining ring is located on first connecting cylinder and the second connecting cylinder, and respectively by the periphery of elastic the non-return piece and ventilative closeouts
It is pressed together on first connecting cylinder and the second connecting cylinder.In this way, elastic non-return piece and ventilative closeouts simple installation, can be improved
Construction efficiency, while being easy to unpick and wash, high recycling rate.
Further technical solution is that the inner cavity of the sleeve body is circumferentially with groove along it.So set, being conducive to
Increase the bite force between grout sleeve and grouting material, improve Grouted density, increases grouting material to the bond stress of reinforcing bar.
Further technical solution is that the groove being disposed adjacent passed through the connection of slurry hole.On the one hand the setting for crossing slurry hole is protected
Card grouting material has enough flowing spaces when inwardly flowing, and enriches entire grout sleeve, while can be by the grouting material between groove
Integral binding force between increase sleeve body and grouting material is connected, the globality of grouting material is stronger, and then effectively increases filling
Bond stress of the slurry to reinforcing bar.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
Fig. 1 is the structural schematic diagram of grout sleeve component involved in a kind of embodiment of the utility model；
Fig. 2 is the diagrammatic cross-section of grout sleeve component involved in a kind of embodiment of the utility model；
Fig. 3 is the structural schematic diagram of check device involved in a kind of embodiment of the utility model；
Fig. 4 is the diagrammatic cross-section of check device involved in Fig. 3；
Fig. 5 is the structural schematic diagram of ventilative plugging device involved in a kind of embodiment of the utility model；
Fig. 6 is the front schematic view of ventilative plugging device involved in Fig. 5；
Fig. 7 is the top view of ventilative plugging device involved in Fig. 5.
In figure:
1 sleeve body, 2 exhaust pipe, 3 Grouting Pipe 4 is breathed freely plugging device
Elastic 8 notch of non-return piece of 56 first connecting cylinder of check device 7
9 platen button, 10 second connecting cylinder 11 is breathed freely 12 groove of closeouts
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing, the description of this part be only it is exemplary and explanatory,
There should not be any restriction effect to the protection scope of the utility model.In addition, those skilled in the art's retouching according to this document
It states, the corresponding combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, referring to Figures 1 and 2, a kind of grout sleeve component, including sleeve body 1, exhaust
Pipe 2 and Grouting Pipe 3, the sleeve body 1 are equipped with gas vent and grout hole, the exhaust pipe 2 and Grouting Pipe 3 respectively with it is described
Gas vent is connected with grout hole, and the exhaust outlet of the exhaust pipe 2 is equipped with the ventilative plugging device 4 for preventing grouting material excessive,
The grouting port of the Grouting Pipe 3 is equipped with the check device 5 for preventing grouting material from flowing back.
In this way, closure can be played before grouting construction in the ventilative plugging device 4 added of slurry sleeve assembly and check device 5
Grout sleeve keeps clean purpose in sleeve body 1, during specific grouting construction, with the impact force of grouting material,
Check device 5 occurs flexible deformation slip casting channel along grouting material slip casting direction and opens, and slurry can pass through, with grouting material
Into air can be smoothly discharged by ventilative plugging device 4 in sleeve body 1, while ventilative plugging device 4 provides pre- resistance and protects
It is closely knit to demonstrate,prove grouting in grout sleeve, closeouts 11 of breathing freely in filling process or after grouting is full can prevent grouting material excessive, after filling,
1 interior slurries of sleeve body have reflux trend, and check device 5, which can effectively play, blocks slip casting channel, prevent slurry reflux, are reaching
To guaranteeing that grouting is closely knit while reducing and waste purpose, switching performance is protected；Grouting construction process can simultaneously for above-mentioned way
The process for blocking venthole is saved, working procedure can be effectively reduced, improves construction efficiency.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 1, the ventilative plugging device 4 and non-return dress
5 are set to be detachably connected with the exhaust pipe 2 and Grouting Pipe 3 respectively.So set, concrete reaches specified hard in grout sleeve
After degree, removes to can be recycled after the cleaning in time of ventilative plugging device 4 and check device 5 and be used for multiple times.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 3 and Fig. 4, the check device 5 includes the
One connecting cylinder 6 and elastic non-return piece 7, the periphery of the elasticity non-return piece 7 and being fixedly connected for first connecting cylinder 6 are described
Elastic non-return piece 7 is recessed to grouting material slip casting direction and is arranged, and the middle part of the elasticity non-return piece 7 is equipped with notch 8.So set,
Elastic non-return piece 7 is in interior arch, in filling process, with the impact force of grouting material, and elastic 7 grouting material slip casting direction of non-return piece
Flexible deformation occurs, notch 8 is opened slip casting channel and is opened, and slurry can pass through, after slurries fill sleeve, sleeve body 1
Slurries have reflux trend in cylinder, and interior pressure-driven elasticity non-return piece 7 restores its original shape at this time, concave towards the closing of notch 8 and are formed
One dome-shaped closure plate, slip casting channel closure achieve the effect that prevention slurry reflux, guarantor while reaching reduction waste purpose
Card grouting is closely knit, and switching performance is protected.
On the basis of above-described embodiment, in another embodiment of the present invention, as the middle part of Fig. 3 and Fig. 4, the non-return piece are equipped with
The elastic non-return piece 7 is divided into multi-disc plectrum by cross type cut 8, the cross type cut 8.In this way, in filling process, with
The impact force of grouting material, plectrum grouting material slip casting direction occur flexible deformation, notch 8 open, slip casting channel open, work as slurries
After filling sleeve, 1 interior slurries of sleeve body have reflux trend, and interior pressure-driven plectrum restores its original form closure at this time,
Close slip casting channel.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 5~7, the ventilative plugging device 4 includes
The periphery of second connecting cylinder 10 and ventilative closeouts 11, the ventilative closeouts 11 is fixedly connected with second connecting cylinder 10.
On the basis of above-described embodiment, in another embodiment of the present invention, the ventilative closeouts 11 are silk weaving piece or gauze.
Silk weaving piece or gauze gap are small, and permeability is good can to effectively prevent slurries excessive simultaneously, and its matter is soft, and be in the milk full post-grouting sleeve
Interior grouting material pressure makes silk weaving piece pair gauze in bulge shape, and sleeve grouting is closely knit when sense of touch is full, and construction personnel can sentence accordingly
Whether disconnected grouting is completed.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 5~7, first connecting cylinder 6 and second
Connecting cylinder 10 is conically shaped, and first connecting cylinder 6 and the second connecting cylinder 10 are respectively sleeved at the Grouting Pipe 3 and exhaust pipe 2
It is interior.In this way, when installation, it is only necessary to conically shaped be filled in Grouting Pipe 3 and exhaust pipe 2, conically shaped generates deformation, and connection is reliable, effectively
It prevents from falling off, be readily disassembled simultaneously, it is reusable.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 1~7, first connecting cylinder 6 and second
Connecting cylinder 10 is respectively equipped with platen button 9, and the platen button 9 is set on first connecting cylinder 6 and the second connecting cylinder 10, and point
The periphery of the elastic non-return piece 7 and ventilative closeouts 11 is not pressed together on first connecting cylinder 6 and the second connecting cylinder 10.
In this way, elastic non-return piece 7 and 11 simple installation of ventilative closeouts, can be improved construction efficiency, while being easy to unpick and wash, recycling rate of waterused
It is high.
On the basis of above-described embodiment, in another embodiment of the present invention, such as Fig. 2, the inner cavity of the sleeve body 1 is along its week
To equipped with groove 12.So set, being conducive to increase the bite force between grout sleeve and grouting material, Grouted density is improved,
Increase grouting material to the bond stress of reinforcing bar.
On the basis of above-described embodiment, in another embodiment of the present invention, the groove 12 being disposed adjacent passed through the connection of slurry hole.
On the one hand the setting for crossing slurry hole guarantees there are enough flowing spaces when grouting material inwardly flows, enrich entire grout sleeve, simultaneously
Grouting material between groove 12 can be connected integral, increase the binding force between sleeve body 1 and grouting material, grouting material it is whole
Body is stronger, and then effectively increases grouting material to the bond stress of reinforcing bar.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of grout sleeve component, including sleeve body, exhaust pipe and Grouting Pipe, the sleeve body be equipped with gas vent and
Grout hole, the exhaust pipe and Grouting Pipe are connected with the gas vent and grout hole respectively, which is characterized in that the exhaust pipe
Exhaust outlet is equipped with the ventilative plugging device for preventing grouting material excessive, and the grouting port of the Grouting Pipe is equipped with for preventing from being in the milk
Expect the check device of reflux.
2. grout sleeve component according to claim 1, which is characterized in that the ventilative plugging device and check device point
It is not detachably connected with the exhaust pipe and Grouting Pipe.
3. grout sleeve component according to claim 2, which is characterized in that the check device include the first connecting cylinder and
Elastic non-return piece, the periphery of the elasticity non-return piece and being fixedly connected for first connecting cylinder, the elastic non-return piece is to filling
The middle part of the recess setting of slurry slip casting direction, the elasticity non-return piece is equipped with notch.
4. grout sleeve component according to claim 3, which is characterized in that the middle part of the non-return piece is equipped with cross cut
Mouthful, the elastic non-return piece is divided into multi-disc plectrum by the cross type cut.
5. grout sleeve component according to claim 3 or 4, which is characterized in that the ventilative plugging device includes second
Connecting cylinder and ventilative closeouts, the periphery of the ventilative closeouts are fixedly connected with second connecting cylinder.
6. grout sleeve component according to claim 5, which is characterized in that the ventilative closeouts are silk weaving piece or yarn
Cloth.
7. grout sleeve component according to claim 6, which is characterized in that first connecting cylinder and the second connecting cylinder are
Conically shaped, first connecting cylinder and the second connecting cylinder are respectively sleeved in the Grouting Pipe and exhaust pipe.
8. grout sleeve component according to claim 7, which is characterized in that first connecting cylinder and the second connecting cylinder point
Not She You platen button, the platen retaining ring is located on first connecting cylinder and the second connecting cylinder, and respectively stops the elasticity
The periphery for returning piece and ventilative closeouts is pressed together on first connecting cylinder and the second connecting cylinder.
9. grout sleeve component according to claim 8, which is characterized in that the inner cavity of the sleeve body is set along its circumferential direction
It is fluted.
10. grout sleeve component according to claim 9, which is characterized in that the groove being disposed adjacent passed through slurry Kong Lian
It is logical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624157.5U CN208748963U (en) | 2018-04-27 | 2018-04-27 | A kind of grout sleeve component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624157.5U CN208748963U (en) | 2018-04-27 | 2018-04-27 | A kind of grout sleeve component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208748963U true CN208748963U (en) | 2019-04-16 |
Family
ID=66051890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624157.5U Active CN208748963U (en) | 2018-04-27 | 2018-04-27 | A kind of grout sleeve component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208748963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316565A (en) * | 2018-04-27 | 2018-07-24 | 中民筑友科技投资有限公司 | A kind of grout sleeve component |
| CN111719861A (en) * | 2020-06-29 | 2020-09-29 | 中冶天工集团天津有限公司 | Construction device and construction method for grouting plugging of fabricated building |
| CN113605703A (en) * | 2021-06-16 | 2021-11-05 | 中交第四公路工程局有限公司 | Grouting non-return device |
-
2018
- 2018-04-27 CN CN201820624157.5U patent/CN208748963U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316565A (en) * | 2018-04-27 | 2018-07-24 | 中民筑友科技投资有限公司 | A kind of grout sleeve component |
| CN111719861A (en) * | 2020-06-29 | 2020-09-29 | 中冶天工集团天津有限公司 | Construction device and construction method for grouting plugging of fabricated building |
| CN113605703A (en) * | 2021-06-16 | 2021-11-05 | 中交第四公路工程局有限公司 | Grouting non-return device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208748963U (en) | A kind of grout sleeve component | |
| CN108316565A (en) | A kind of grout sleeve component | |
| CN103174149B (en) | A kind of dam body joint circulation grouting method | |
| TW309567B (en) | ||
| WO2021068631A1 (en) | Pre-grouting type full grouting sleeve structure and construction method | |
| CN208396148U (en) | A kind of grout sleeve component | |
| CN103233502A (en) | Vacuum breaker anti-siphon solenoid valve | |
| CN208396149U (en) | A kind of grout sleeve component | |
| CN208748967U (en) | A kind of grout sleeve component | |
| CN107975122A (en) | The water closet for preventing bath from overflowing | |
| CN208748964U (en) | A kind of grout sleeve | |
| CN208748962U (en) | A kind of grout sleeve component | |
| CN202440787U (en) | Riverway diversion device | |
| CN205715789U (en) | Three-way valve with self-cleaning function | |
| CN111719861A (en) | Construction device and construction method for grouting plugging of fabricated building | |
| CN208106378U (en) | A kind of equipment for blocking constructing tunnel grouting port | |
| CN212478572U (en) | Construction equipment of assembled building slip casting shutoff | |
| CN205477669U (en) | A slip casting system that is used for combined type lining cutting structure to backfill slip casting behind one's back | |
| CN207452820U (en) | A kind of erosion control water conservancy dykes and dams | |
| CN202325395U (en) | Mixer for double-fluid grouting machine | |
| CN205579030U (en) | Cleaning type water conservancy pipeline | |
| CN205558210U (en) | Plaster trowel | |
| CN205421711U (en) | Permanent beam mold board of arrangement of reinforcement formula pin joint, concrete structure component | |
| CN108867587A (en) | A kind of plugging structure of the permanent plug of water conservancy diversion tunnel | |
| CN205592546U (en) | Three-way pipe for preventing grouting pipe from being blocked |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 5 / F, office building 2, Zhongmin zhuyou Co., Ltd., No. 10, Zhongshi Road, shaping street, Kaifu District, Changsha City, Hunan Province, 410000 Patentee after: Zhuyou Zhizao Technology Investment Co., Ltd Address before: No. 10, Zhongshi Road, Kaifu District, Changsha City, Hunan Province, 410205 Patentee before: CHINA MINGSHENG DRAWIN TECHNOLOGY INVESTMENT Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Linzhou Hantai Construction Labor Service Co.,Ltd. Assignor: Zhuyou Zhizao Technology Investment Co., Ltd Contract record no.: X2021980009995 Denomination of utility model: A grouting sleeve assembly Granted publication date: 20190416 License type: Common License Record date: 20210929 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Shangyi Engineering Labor Service Co.,Ltd. Assignor: Zhuyou Zhizao Technology Investment Co., Ltd Contract record no.: X2021980010464 Denomination of utility model: A grouting sleeve assembly Granted publication date: 20190416 License type: Common License Record date: 20211011 |