CN201531116U - Through-wall guiding pipe capable of being used circularly - Google Patents
Through-wall guiding pipe capable of being used circularly Download PDFInfo
- Publication number
- CN201531116U CN201531116U CN2009202064977U CN200920206497U CN201531116U CN 201531116 U CN201531116 U CN 201531116U CN 2009202064977 U CN2009202064977 U CN 2009202064977U CN 200920206497 U CN200920206497 U CN 200920206497U CN 201531116 U CN201531116 U CN 201531116U
- Authority
- CN
- China
- Prior art keywords
- guiding pipe
- utility
- model
- axial
- sealed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to a through-wall guiding pipe capable of being used circularly, which is characterized by comprising an inflatable hollow elastic pipe body whose two axial ends are sealed and an air inlet nozzle and an air outlet nozzle which are arranged on at least one axial end. The technical solution is adopted, the two axial ends of the inflatable hollow elastic pipe body of the utility model are sealed, and the pipe body can be embedded into concrete in advance as pipes under the inflatable stable and can be easily taken out from the concrete since the appearance size is reduced under the air escape state. The guiding pipe can be used for next time after being inflated again. The air inlet nozzle and the air outlet nozzle are arranged on the axial sealed ends, which is convenient for inflating and escaping air of the through-wall guiding pipe. The structure is simple, the use is convenient, the cost is low, no special-purpose tools are needed, the disassembly is easy, and the guiding pipe has no damage and can be used for hundreds of times circularly without failures.
Description
Technical field
The utility model belongs to the realm of building construction, is specifically related to a kind of conduit through walls that is used for reserving hole on building.
Background technology
At the realm of building construction, conduit through walls is widely used, such as when building shear wall, thin-walled column or pillar, the Screw arbor with nut at both-ends of its template passes above-mentioned building construction and realizes clamping.Take out Screw arbor with nut at both-ends for after making things convenient for concreting to finish, need add sleeve-shaped at Screw arbor with nut at both-ends and become hole.When scaffold installs and fixes, especially on the attached lift scaffold, need to use a large amount of screw rods through walls in addition, all need to use sleeve pipe to be embedded in the concrete in advance.Usually the way that adopts is with the disposable use of pvc pipe, causes the wide variety of materials waste.Chinese patent ZL200820073739.5 " template circulation conduit through walls " discloses the pvc pipe that a kind of profile is a wedge shape, it adopts mould pre-formed, one in this conduit is big, and one little, can utilize the instrument of special profile such as multidiameter that it is taken out repeatedly use in concrete.But one need to adopt special dies, and two need use special tool(s) when using, and three impact forces when taking out this conduit are bigger, and the pvc pipe material is softer, repeatedly uses back easy deformation or damage.
The utility model content
The technical problems to be solved in the utility model provides a kind of conduit through walls that can be recycled, and it is easy to use, does not need special demounting tool from concrete removal.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of conduit through walls that can be recycled, it is characterized in that: a kind of conduit through walls that can be recycled is characterized in that: comprise an axial closed at both ends inflatable hollow elasticity body and be arranged at least one axial end into and out of valve.
Adopt technique scheme, inflatable hollow elasticity body of the present utility model, its axial closed at both ends can be embedded in the concrete as tubing under inflated condition, and air deflating state can take out in concrete easily down because its appearance and size diminishes.Again can drop into again after the inflation next time and use.On described axial blind end, be provided with into and out of valve, convenient to inflation of the present utility model and disappointing.It is simple in structure, easy to use, and is with low cost, does not need special demounting tool, and dismounting easily, and without any damage, it is inferior all no problem to recycle hundreds of to the utility model.
Further, the material of inflatable hollow elasticity body of the present utility model is limited, it is characterized in that: described hollow elasticity body adopts rubber to make.
Description of drawings
Below in conjunction with drawings and Examples technical solutions of the utility model are further specified.
Fig. 1 is the structural representation of a kind of conduit through walls that can be recycled of the utility model.
The specific embodiment
As Fig. 1, a kind of conduit through walls that can be recycled of the utility model, a kind of conduit through walls that can be recycled, it comprise hollow elasticity body 1 and be arranged on the axial end into and out of valve 2.Described hollow elasticity body 1 is made by rubber, also can be made such as plastics etc. by other inflatable material.Described hollow elasticity body 1 axial closed at both ends, can be with air gun etc. by inflating into and out of 2 pairs of hollow elasticity bodys 1 of valve, describedly be provided with doughnut inlet, outlet mouth structure in the known technology, can lose heart very easily into and out of valve 2.In the middle of just can be used as nuzzle in advance concrete or other of tubing after empty body 1 inflation and build by laying bricks or stones in the body, when needing to take out, after losing heart, can therefrom take out easily after the 1 outer deformation of hollow elasticity body is flat into and out of valve 2.It is simple in structure, easy to use, and is with low cost, does not need special demounting tool, and dismounting easily, and without any damage, it is inferior all no problem to recycle hundreds of to the utility model.
Above embodiment only illustrates concrete application of the present utility model; can not be interpreted as qualification to the utility model protection domain; so long as employing the technical solution of the utility model; perhaps only be to change or distortion, all fall among the protection domain of the present utility model by the routine that those of ordinary skill in the art can both make.
Claims (2)
1. conduit through walls that can be recycled is characterized in that: comprise the hollow elasticity body of an axial closed at both ends and be arranged at least one axial end into and out of valve.
2. the conduit through walls that can be recycled as claimed in claim 1 is characterized in that: described hollow elasticity body adopts rubber to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202064977U CN201531116U (en) | 2009-09-28 | 2009-09-28 | Through-wall guiding pipe capable of being used circularly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202064977U CN201531116U (en) | 2009-09-28 | 2009-09-28 | Through-wall guiding pipe capable of being used circularly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201531116U true CN201531116U (en) | 2010-07-21 |
Family
ID=42526520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202064977U Expired - Fee Related CN201531116U (en) | 2009-09-28 | 2009-09-28 | Through-wall guiding pipe capable of being used circularly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201531116U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014785A (en) * | 2015-08-02 | 2015-11-04 | 长安大学 | Steel bar anchoring preformed hole forming device and method for prefabricated assembled type concrete members |
| CN106703406A (en) * | 2017-02-04 | 2017-05-24 | 荆门创佳机械科技有限公司 | Rapid and convenient constructional column formwork |
| CN106801513A (en) * | 2017-02-05 | 2017-06-06 | 荆门创佳机械科技有限公司 | A kind of fast and easily construction column template of loss prevention |
| CN109025041A (en) * | 2018-09-05 | 2018-12-18 | 东阳市天杨建筑工程设计有限公司 | Ventilative building block |
-
2009
- 2009-09-28 CN CN2009202064977U patent/CN201531116U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105014785A (en) * | 2015-08-02 | 2015-11-04 | 长安大学 | Steel bar anchoring preformed hole forming device and method for prefabricated assembled type concrete members |
| CN106703406A (en) * | 2017-02-04 | 2017-05-24 | 荆门创佳机械科技有限公司 | Rapid and convenient constructional column formwork |
| CN106801513A (en) * | 2017-02-05 | 2017-06-06 | 荆门创佳机械科技有限公司 | A kind of fast and easily construction column template of loss prevention |
| CN109025041A (en) * | 2018-09-05 | 2018-12-18 | 东阳市天杨建筑工程设计有限公司 | Ventilative building block |
| CN109025041B (en) * | 2018-09-05 | 2020-06-26 | 东阳市天杨建筑工程设计有限公司 | Ventilating building block |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201531116U (en) | Through-wall guiding pipe capable of being used circularly | |
| CN201874251U (en) | Extension pipe shore | |
| CN105952012B (en) | A kind of wall thermal insulation structure and its construction and replacing options | |
| CN201962809U (en) | Choke plug for preventing water seepage of concrete wall and column pore canal | |
| CN209066883U (en) | A kind of removable wall bushing of shear wall aluminum alloy mould plate and its formwork structure | |
| CN210316559U (en) | Hollow slab beam inflation core mold fixing device | |
| CN101691811A (en) | Recyclable wall conduit | |
| CN201087553Y (en) | Oppositely dragging screw for fixing concrete template | |
| CN102936895A (en) | Inflatable recyclable anchor rod | |
| CN202391092U (en) | U-shaped anchor bolt fixing device of overhanging steel beam | |
| CN205243011U (en) | Instrument of shaped steel concrete shear wall structure drawknot template | |
| CN202969375U (en) | Inflatable type recyclable anchor rod | |
| CN211817997U (en) | Portable antiseep steel sleeve | |
| CN202969932U (en) | High-precision opposite-pulling screw sleeve device | |
| CN207555068U (en) | A kind of petroleum pipeline maintenance water blocking device | |
| CN201180373Y (en) | Slanting concrete vibration guiding device | |
| CN208632224U (en) | A kind of aerator of sewage treatment | |
| CN204532163U (en) | Sand washing guide cone for reinforcing well section | |
| CN203566844U (en) | Drawing and pulling pipe for forming preformed hole | |
| CN206477968U (en) | A kind of portable inflator pump | |
| CN101812900A (en) | Reinforced mortar pipe with reserved hole and method for steel bar connection | |
| CN204520838U (en) | A kind of ureteral calculus shutoff pipe | |
| CN205776839U (en) | A kind of wall thermal insulation structure | |
| CN201315457Y (en) | Sealing device for glass fiber reinforced plastic cable protection tube | |
| CN203632187U (en) | End sealing device for cable through conduit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20120928 |