CN201095865Y - Drawable hollow fitting - Google Patents
Drawable hollow fitting Download PDFInfo
- Publication number
- CN201095865Y CN201095865Y CNU2007201246004U CN200720124600U CN201095865Y CN 201095865 Y CN201095865 Y CN 201095865Y CN U2007201246004 U CNU2007201246004 U CN U2007201246004U CN 200720124600 U CN200720124600 U CN 200720124600U CN 201095865 Y CN201095865 Y CN 201095865Y
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- CN
- China
- Prior art keywords
- cylindrical shell
- port
- positioning device
- shell body
- filling
- 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
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model provides a removable hollow tube piece, which includes a shell body, a strengthening rib, a port, and an installation positioning device. The shell body is made of polymer material and is made into a hermetical cavity body integrated with the port, filling is filled inside the shell body, and the material of the filling is gas or liquid. The strengthening rib is made of polymer material and is made into a hermetical cavity body structure separating from the shell body, filling is full of the inside of the strengthening rib, and the material of the filling is gas or liquid. The installation positioning device is a supporting table arranged at the lower part of the cylinder body, and is fixed together with the cylinder body through polymer material cellosilk; the supporting table is directly fixed on a moulding board so as to achieve the function of resisting floatation. The removable hollow tube piece has the advantages that: the shell body, the strengthening rib, the port, and the installation positioning device made of polymer material are adopted, compared with traditional cement tube, plastic tube, and metal tube, the structure and the weight are lighter and the strength is stronger, the break does not easily exist during the construction, the cost is lower, the on-site transportation, and the installation and the construction are convenient, and the progress rate of construction can be quickened effectively.
Description
Technical field:
The utility model relates to a kind of constructional materials structure, is specifically related to a kind of cast-in-situ reinforced concrete noggin piece.
Background technology:
In the process of construction of large-scale building construction, traditional prefabricated hollow floor is installed, is transported inconvenience and seldom use because of himself heaviness at present.The substitute is and adopt the field erected cassette ceiling of cast-in-place technology.In order to alleviate the dead load of floor. reduce the consumption of steel bar concrete, reach soundproof effect preferably simultaneously. improve the mechanical property of structure. improve the supporting capacity of building. reduce the deflection of structure, in cast-in-situ reinforced concrete, inserted some one-tenth poles that can extract.At present commonly used have a paper tube. plastic pipe. and metal bellows. pipe of cement etc.Above-mentioned one-tenth pole is because weight is big. the price height. and intensity difference. easy fragmentation and complex manufacturing in the construction, all can not well come into operation.Therefore seek a kind of in light weight. with low cost. the intensity height. be difficult for broken. produce simple hollow pipe fitting and just become current problem demanding prompt solution.
The utility model content:
The utility model is at the problem that prior art exists, and designs a kind of drawing out type hollow pipe fitting of simple in structure, intensity is high, it is broken to be difficult for, cost is low, easy for installation cast-in-place reinforced concrete filling.
In order to solve the problems of the technologies described above, the solution that the utility model proposes is:
This drawing out type hollow pipe fitting comprises cylindrical shell, ribs, port and mounting and positioning device.Cylindrical shell is that its inside is full of filler, the material gas or the liquid of filler by the airtight cavity that macromolecular material is made also and port is connected as a single entity.
Described ribs is a closed chamber body structure of being made and be independent of cylindrical shell by macromolecular material, and its inside is full of filler, and the material of filler is gas or liquid.
Described port is made also by macromolecular material and cylindrical shell is connected as a single entity.
Described mounting and positioning device is made the brace table that is positioned at the cylindrical shell bottom by macromolecular material, and is fixed together by macromolecular material fibre and cylindrical shell, and brace table directly is fixed on the template, to reach the effect of anti-floating.
Described hollow pipe fitting shape can be circle, regular polygon, isosceles trapezoid, ellipse.
Advantage of the present utility model is to have adopted cylindrical shell, ribs, port and the mounting and positioning device of being made by macromolecular material, more traditional lighter by pipe of cement, plastic pipe, metal tube construction weight, intensity is higher, it is broken to be difficult in the construction, cost is lower, make things convenient for onsite moving, installation and construction, effectively accelerating construction progress.Cylindrical shell can be selected to adopt circle, regular polygon, isosceles trapezoid, ellipse according to the needs of load simultaneously, can further guarantee the bulk strength of member.
Description of drawings:
Fig. 1 is the generalized section of hollow pipe component;
The structural representation of this hollow pipe component of Fig. 2;
The specific embodiment:
As shown in Figure 1, this hollow pipe component will be made of cylindrical shell 1, ribs 2, port 3 and mounting and positioning device 4 four parts of circle.Cylindrical shell 1 is the closed chamber body structure, steel bar concrete concrete when cast can not be permeated into, and be full of filler in cavity, the material of filler is gas, liquid, and leave gas, liquid extraction port 3, so that extract the filler in the cavity behind the floor casting complete out, extract hollow pipe component out.Ribs 3 is for being independent of the airtight cavity of tubular construction, and in order to improve the intensity of cylindrical shell, its inside is full of filler, and the material of filler is gas or liquid.Mounting and positioning device 4 is for being independent of the support platform below the cylindrical shell, and is fixed together by macromolecular material fibre and cylindrical shell, and brace table directly is fixed on the template, to reach the effect of anti-floating.
The shape of cylindrical shell also can be regular polygon, isosceles trapezoid, ellipse in addition, and owing to these shapes all can be imagined, so accompanying drawing is not providing one by one.
Claims (5)
1. drawing out type hollow pipe fitting, it comprises cylindrical shell, ribs, port and mounting and positioning device, cylindrical shell is the airtight cavity that leaves gas or liquid injection outlet opening, and it is characterized in that: described cylindrical shell is to be made by macromolecular material, and leaves gas or liquid injection outlet opening.
2. drawing out type hollow pipe fitting according to claim 1 is characterized in that: described ribs is the airtight cavity of being made by macromolecular material that is independent of cylindrical shell, and its inside is full of filler, and the material of filler is gas or liquid.
3. drawing out type hollow pipe fitting according to claim 1 is characterized in that: described port is to be made and be connected as a single entity with cylindrical shell by macromolecular material.
4. drawing out type hollow pipe fitting according to claim 1 is characterized in that: described mounting and positioning device is the fixed support platform that is positioned at the cylindrical shell below, and is fixed together by macromolecular material silk and cylindrical shell.
5. drawing out type hollow pipe fitting according to claim 1 is characterized in that: described cylindrical shell is shaped as circle, polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201246004U CN201095865Y (en) | 2007-06-28 | 2007-06-28 | Drawable hollow fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201246004U CN201095865Y (en) | 2007-06-28 | 2007-06-28 | Drawable hollow fitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201095865Y true CN201095865Y (en) | 2008-08-06 |
Family
ID=39922916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201246004U Expired - Fee Related CN201095865Y (en) | 2007-06-28 | 2007-06-28 | Drawable hollow fitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201095865Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995894A (en) * | 2012-12-12 | 2013-03-27 | 杨中平 | Air bag type concrete hole pre-burying device and manufacturing method thereof |
| CN105370033A (en) * | 2014-11-10 | 2016-03-02 | 苏州多固工程设计有限公司 | Construction method of supporting type concrete deformation joint water-stop cavity die |
| CN110839447A (en) * | 2019-11-21 | 2020-02-28 | 南京凯富太阳能科技有限公司 | Embedded part for greenhouse construction and use method thereof |
| CN111119081A (en) * | 2020-01-20 | 2020-05-08 | 华城建设集团有限公司 | Large-diameter concrete culvert single-layer rubber inflatable core mold |
-
2007
- 2007-06-28 CN CNU2007201246004U patent/CN201095865Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995894A (en) * | 2012-12-12 | 2013-03-27 | 杨中平 | Air bag type concrete hole pre-burying device and manufacturing method thereof |
| CN105370033A (en) * | 2014-11-10 | 2016-03-02 | 苏州多固工程设计有限公司 | Construction method of supporting type concrete deformation joint water-stop cavity die |
| CN105370033B (en) * | 2014-11-10 | 2017-05-24 | 江苏泰建建设集团有限公司 | Construction method of supporting type concrete deformation joint water-stop cavity die |
| CN110839447A (en) * | 2019-11-21 | 2020-02-28 | 南京凯富太阳能科技有限公司 | Embedded part for greenhouse construction and use method thereof |
| CN110839447B (en) * | 2019-11-21 | 2021-05-04 | 南京凯富太阳能科技有限公司 | Construction and use method of embedded part for greenhouse construction |
| CN111119081A (en) * | 2020-01-20 | 2020-05-08 | 华城建设集团有限公司 | Large-diameter concrete culvert single-layer rubber inflatable core mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Yang Huzai Document name: Notification to Make Rectification |
|
| 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: 20080806 |