CN2893057Y - Construction pipeline headhole casing - Google Patents
Construction pipeline headhole casing Download PDFInfo
- Publication number
- CN2893057Y CN2893057Y CN 200620100245 CN200620100245U CN2893057Y CN 2893057 Y CN2893057 Y CN 2893057Y CN 200620100245 CN200620100245 CN 200620100245 CN 200620100245 U CN200620100245 U CN 200620100245U CN 2893057 Y CN2893057 Y CN 2893057Y
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- CN
- China
- Prior art keywords
- pillar
- utility
- model
- opening end
- hole
- 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 discloses a building service pipe prefabrication hole sleeve, the main body of which is a pipe shield; wherein the inner side of the wall of the pipe shield is provided with a plurality of stiffeners, and the small beveled end of the pipe shield is provided with a bottom cover, whereas the large beveled end has a plug; and the inner side of the bottom cover is provided with a crossed ribbed strip, wherein the ribbed strip is provided with a tack hole; when in use, the utility model is easily fixed on the template with the bolt through the track hole; the inner side of the plug has a cover rim, while the outer side of the plug has a pull handle, and the cover rim is arranged in the large beveled end of the pipe shield; wherein the external orifice of the large beveled end is provided with two lugs to facilitate the pipe shield dismantlement after the completion of construction. The utility model has the advantages of that: the structure is simple; the production cost is low; when in use, the easy and simple construction process can save time and labor, while the bottom cover is only needed to be fixed on the template; the use cost is low, after construction, the sleeve can be detached for re-use; besides, the utility model can realized the industrialized and standardized production and need not to be processed at the construction site.
Description
Technical field
The utility model belongs to building field, specifically relates to a kind of building pipe hole to be provided sleeve pipe.
Background technology
Floor preformed hole and installation supplying drainage operation are comparatively complicated in the existing building construction, need when conventional method is watered floor to make built-in fitting earlier, and the preformed hole way is loaded down with trivial details, time-consuming, during processing model, need operations such as saw, nail, also there is the people directly to adopt pvc pipe, cuts one section and be embedded in the concrete.These class methods are difficult to grasp when mounted, often need to do over again, and this job practices is the requirement of incompatibility modern architecture.In the prior art, the someone improves, and is made into built-in fitting, need not to process at the construction field (site), can realize industrialization and standardized production, but himself structure is comparatively complicated, and cost of production is higher, and still is disposable products, the construction back is fixed into one with concrete, use cost is also very high, because its reasons in structure, it is loaded down with trivial details that whole working procedure still shows.
Summary of the invention
The utility model mainly is to solve above-mentioned existing in prior technology technical problem, and a kind of building pipe hole to be provided sleeve pipe is provided, and reusable, self structure is simple, and cost of production and use cost are all very low.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of building pipe hole to be provided sleeve pipe, and its main body is a pillar, and pillar is long taper type, and the osculum end of pillar is integrally formed with bottom, and the big opening end of pillar is provided with gag.Wherein, the inboard of bottom is provided with raised line, and raised line is provided with the nail hole; The inboard of gag is provided with covers the edge, and the outside of gag is provided with handle, and lid is along plugging in the big opening end of pillar.
As the further improvement of technical scheme, the tube wall inboard of described pillar is provided with plurality of strengthening ribs, and to strengthen the load bearing stength of pillar, also for hold-down screw provides suitable space, the big opening end collar extension of pillar is provided with two lugs, retracts pillar after convenient construction finishes; Described lid is along being and the corresponding taper type of pillar, and its middle cover is along the size of the end collar extension size less than pillar big opening end internal orifice, and lid is along the size of the base portion collar extension size greater than pillar big opening end collar extension.
According to the construction needs, the pillar cross section can be designed to circle, also can be designed to square; Accordingly, gag also is designed to the circle consistent with the pillar cross section or square.
Adopt said structure, the beneficial effect that brings to the utility model has: 1, the sleeve pipe self structure is simple, and cost of production is low; When 2, using, construction technology is simple, saving of work and time, and only need be fixed on bottom on the template and get final product; 3, use cost is low, and after the construction, sleeve pipe can retract and get off to reuse; 4, the utility model can be realized industrialization and standardized production, need not to process at the construction field (site).
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is a kind of plan structure schematic diagrames of the present utility model (having removed gag).
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: referring to Fig. 1, main body of the present utility model is a pillar 11, and pillar 11 is long taper type, the tube wall inboard of pillar is provided with plurality of strengthening ribs, to strengthen the load bearing stength of pillar, the osculum end of pillar 11 is integrally formed with bottom 21, and the big opening end of pillar 11 is provided with gag 31; Pillar 11 cross sections can be rounded, also can be square; Accordingly, the lid on the gag 31 is consistent with pillar 11 cross sections circular or square along 32.
Referring to Fig. 2, the inboard of bottom 21 is provided with the raised line 22 of right-angled intersection, and raised line 22 is provided with nail hole 23, during use, easily the utility model is fixed on the template by screw by nail hole 23,, also can sets up several nails hole in the bottom bottom for strengthening fixed effect.
The inboard of gag 31 is provided with lid along 32, and the outside of gag 31 is provided with handle 33, and lid plugs in the big opening end of pillar 11 along 32.Lid is along the size of the 32 end collar extensions size less than pillar 11 big opening end internal orifices, and lid is along the size of the 32 base portion collar extensions size greater than pillar 11 big opening end collar extensions.
The big opening end collar extension of pillar 11 is provided with two lugs 13, retracts pillar 11 after convenient construction finishes.
During use, the utility model is fixed on the template by screw by nail hole 23, fills in the big opening end of pillar then with gag, at last gag is fixed on the template of opposite side, bottom and gag prevent that all concrete spouting from advancing in the pillar.Fluid concrete treats that after its curing, place, pillar place just forms the hole of a taper type.Because pillar is designed to taper type, can relatively easily retract out pillar from concrete, can knock in case of necessity with the convenient pillar that takes out.
At last, should be pointed out that above embodiment only is the more representational example of the utility model.Obviously, the utility model is not limited to the foregoing description, and many distortion can also be arranged.Every foundation technical spirit of the present utility model all should be thought to belong to protection domain of the present utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. building pipe hole to be provided sleeve pipe, its main body is a pillar, it is characterized in that described pillar (11) is long taper type, and the osculum end of pillar (11) is integrally formed with bottom (21), and the big opening end of pillar (11) is provided with gag (31).
2. building pipe hole to be provided sleeve pipe according to claim 1 is characterized in that the inboard of described bottom (21) is provided with raised line (22), and raised line (22) is provided with nail hole (23); The inboard of described gag (31) is provided with lid along (32), and the outside of gag (31) is provided with handle (33), and lid plugs in the big opening end of pillar (11) along (32).
3. building pipe hole to be provided sleeve pipe according to claim 1 and 2 is characterized in that the tube wall inboard of described pillar (11) is provided with plurality of strengthening ribs (12), and the big opening end collar extension of pillar (11) is provided with two lugs (13).
4. building pipe hole to be provided sleeve pipe according to claim 1 and 2, it is characterized in that described lid is and the corresponding taper type of pillar (11) along (32), the size of its (33) end, middle cover edge collar extension is less than the size of pillar (11) big opening end internal orifice, and the size of lid edge (32) base portion collar extension is greater than the size of pillar (11) big opening end collar extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100245 CN2893057Y (en) | 2006-01-10 | 2006-01-10 | Construction pipeline headhole casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100245 CN2893057Y (en) | 2006-01-10 | 2006-01-10 | Construction pipeline headhole casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2893057Y true CN2893057Y (en) | 2007-04-25 |
Family
ID=38061223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100245 Expired - Fee Related CN2893057Y (en) | 2006-01-10 | 2006-01-10 | Construction pipeline headhole casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2893057Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252662A (en) * | 2018-09-22 | 2019-01-22 | 陕西建工第十建设集团有限公司 | Vertical shaft gantry wears cast-in-place concrete floor one-pass molding construction method |
| CN110219455A (en) * | 2019-06-28 | 2019-09-10 | 中建二局第二建筑工程有限公司 | A kind of adjustable direct burial sleeve |
-
2006
- 2006-01-10 CN CN 200620100245 patent/CN2893057Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252662A (en) * | 2018-09-22 | 2019-01-22 | 陕西建工第十建设集团有限公司 | Vertical shaft gantry wears cast-in-place concrete floor one-pass molding construction method |
| CN110219455A (en) * | 2019-06-28 | 2019-09-10 | 中建二局第二建筑工程有限公司 | A kind of adjustable direct burial sleeve |
| CN110219455B (en) * | 2019-06-28 | 2023-11-17 | 中建二局第二建筑工程有限公司 | Adjustable directly buries sleeve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |