CN201943172U - Disposable embedded excrement connector for constructional engineering drainage - Google Patents
Disposable embedded excrement connector for constructional engineering drainage Download PDFInfo
- Publication number
- CN201943172U CN201943172U CN2010206616705U CN201020661670U CN201943172U CN 201943172 U CN201943172 U CN 201943172U CN 2010206616705 U CN2010206616705 U CN 2010206616705U CN 201020661670 U CN201020661670 U CN 201020661670U CN 201943172 U CN201943172 U CN 201943172U
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- CN
- China
- Prior art keywords
- connector
- buried
- construction work
- stool
- excrement
- 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 - Lifetime
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Abstract
The utility model discloses a disposable embedded excrement connector for constructional engineering drainage, which belongs to the technical field of embedded excrement connectors, which comprises a connecting pipe, wherein a water stop wing ring is arranged on the connecting pipe, the bottom of the connecting pipe adopts a double-layer inner insertion type bell mouth structure, the outer side of the edge of the bottom of the connecting pipe is connected with a connecting support seat, and fixing holes are formed on the connecting support seat. The disposable embedded excrement connector has the advantages that the construction process can be greatly simplified, the construction work hour is reduced, the construction cost is lowered, in addition, the connection between the embedded excrement connector and a bottom die is more reliable, the connection between the embedded excrement connector and cast-in-place concrete is tighter, and the problem of accumulated water leakage is effectively prevented.
Description
Technical field
The utility model relates to a kind of drainage fixture, especially relates to a kind of joint that connects sewerage system and lavatory pan.
Background technology
The stool connector is the important interface that connects sewerage system and lavatory pan, and as the vitals of drainage system in the dwelling house, whether its performance quality directly influences drainage system unobstructed.The method that the stool connector is installed at present remains reserves installing hole in work progress, after drainage pipe installs, the connector of will defecating is put into and is reserved installing hole, and drainage pipe inserted end interface under the connector, with white cement the slit between connector outer wall and the tube wall is tamped then.This method not only expends man-hour, and causes leakage easily.
The utility model content
The purpose of this utility model provide a kind of easy construction, cost lower, can effectively prevent the disposable pre-buried stool connector of the construction work draining of leaking.
The technical solution of the utility model is: the disposable pre-buried stool connector of a kind of construction work draining, comprise tube connector, described tube connector is provided with sealing wing ring, double-deck interpolation type bellmouth structure is adopted in the bottom of described tube connector, the bottom margin outside of described tube connector is provided with the connection bearing, connects bearing and is provided with fixing hole.
The effect of described sealing wing ring has: prevent that 1. ponding from passing through the gap leakage between tube connector outer wall and the concrete; 2. be equivalent to the effect of the ribs of tube connector, make tube connector intensity increase, not yielding; 3. be connected tightr with the concrete of tube connector periphery.
Described connection bearing has three, and described three connection bearings are symmetrically distributed about connecting the tubular axis center.The triangle symmetrical distribution structure of described connection bearing has improved the reliability that is connected between pre-buried stool connector and the bed die greatly, makes pre-buried stool connector position in concrete cast-in-situ can not be offset; The triangle symmetrical distribution structure that connects bearing has significantly reduced the contact area of bearing and bed die, treat the bed die dismounting after, significantly reduce at the area of bearing soffit finish, therefore, the effect that this structure also has construction in later period to be convenient to plaster.
Described tube connector inwall is positioned at double-deck interpolation type bellmouth top and is provided with the ring-shaped step that is used for upper end connection lavatory pan axial limiting.
Described outer tube, sealing wing ring and the external surface that is connected bearing all are made as is convenient to the matsurface that combines with concrete.This rough structure makes pre-buried stool connector be connected tightr in cast-in-situ concrete with concrete.
The upper end of described outer tube is provided with top cover.The setting of cap structure is to prevent that concrete falls into pre-buried stool connector in cast-in-situ concrete, and perhaps other are built slag foreign material etc. and fall into pre-buried stool connector in the work progress.
The thickness of described connection bearing is no less than 4mm.This architectural feature makes the bonding strength of connection bearing of pre-buried stool connector be guaranteed.
Described fixing hole diameter range is 4-6mm, if the fixing hole aperture is excessive, can form bigger hole on bed die when fixing with wire nail, is unfavorable for the recycling of bed die.According to the practice of construction test, the fixing hole diameter is preferably 5mm.
Technique effect of the present utility model is: use this pre-buried stool connector, construction technology has been simplified in the once mounting moulding greatly, has improved efficiency of construction, has reduced construction cost, does not build slag simultaneously in the work progress and produces, and has saved the energy; And being connected between this pre-buried stool connector and the bed die is more reliable, and being connected between pre-buried stool connector and the cast-in-situ concrete is tightr, has effectively prevented the ponding leakage problems.
Description of drawings
The utility model will illustrate by embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the structural representation that the utility model has partial cutaway;
Fig. 2 is the vertical view that removes top cover among Fig. 1;
Fig. 3 is the upward view of Fig. 1.
Wherein, be labeled as figure: 1 for outer tube, hydrofoil ring till 2, and 3 be ring-shaped step, and 4 be double-deck interpolation type bellmouth, and 5 is the connection bearing, and 6 is top cover, 7 is fixing hole.
The specific embodiment
Preferred implementation
As shown in Figure 1 to Figure 3, the disposable pre-buried stool connector of a kind of construction work draining, comprise tube connector, described tube connector is provided with sealing wing ring 2, double-deck interpolation type bellmouth 4 structures are adopted in the bottom of described tube connector, the bottom margin outside of described tube connector is provided with three connection bearings 5, and described three connection bearings 5 are symmetrically distributed about connecting the tubular axis center, connect bearing 5 and are provided with fixing hole 7.Described tube connector inwall is positioned at double-deck interpolation type bellmouth 4 tops and is provided with the ring-shaped step 3 that is used for upper end connection lavatory pan axial limiting.Described outer tube 1, sealing wing ring 2 and the external surface that is connected bearing 5 all are made as is convenient to the matsurface that combines with concrete, and this rough structure makes pre-buried stool connector be connected tightr in cast-in-situ concrete with concrete.The upper end of described outer tube 1 is provided with top cover 6, and the setting of cap structure is to prevent that concrete falls into pre-buried stool connector in cast-in-situ concrete, and perhaps other is built slag foreign material etc. and falls into pre-buried stool connector and cause obstruction in the work progress.The thickness of described connection bearing 5 is no less than 4mm, and the purpose of this architectural feature is the bonding strength that strengthens between pre-buried stool connector connection bearing and the bed die.
The using method of present embodiment is as follows, with screw bed die is fixed with the bearing that is connected of pre-buried stool connector, with the top of dome at outer tube, cast-in-situ concrete, concrete vibrating is closely knit, maintenance make pre-buried stool connector and concrete be combined as a whole, because the outer wall of pre-buried stool connector all adopts rough structure, make to be connected closelyr between pre-buried stool connector and the concrete, can not produce the secondary seepage that ponding is caused in the slit.
Disclosed all features in the present embodiment, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. disposable pre-buried stool connector of construction work draining, comprise tube connector, it is characterized in that, described tube connector is provided with sealing wing ring (2), double-deck interpolation type bellmouth (4) structure is adopted in the bottom of described tube connector, the bottom margin outside of described tube connector is provided with and connects bearing (5), connects bearing (5) and is provided with fixing hole (7).
2. the disposable pre-buried stool connector of construction work draining according to claim 1 is characterized in that,
Described connection bearing (5) has three, and described three connection bearings (5) are symmetrically distributed about connecting the tubular axis center.
3. the disposable pre-buried stool connector of construction work draining according to claim 2 is characterized in that, described tube connector inwall is positioned at double-deck interpolation type bellmouth (4) top and is provided with the ring-shaped step (3) that is used for upper end connection lavatory pan axial limiting.
4. the disposable pre-buried stool connector of construction work draining according to claim 3 is characterized in that, described outer tube (1), sealing wing ring (2) and the external surface that is connected bearing (5) all are made as is convenient to the matsurface that combines with concrete.
5. according to the disposable pre-buried stool connector of the construction work draining described in the claim 4, it is characterized in that the upper end of described outer tube (1) is provided with top cover (6).
6. according to the disposable pre-buried stool connector of the construction work draining described in the claim 5, it is characterized in that the thickness of described connection bearing (5) is no less than 4mm.
7. according to the disposable pre-buried stool connector of the construction work draining described in the claim 6, it is characterized in that fixing hole (7) diameter range on the described connection bearing is 4-6mm.
8. according to the disposable pre-buried stool connector of the construction work draining described in the claim 7, it is characterized in that described fixing hole (7) diameter is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206616705U CN201943172U (en) | 2010-12-15 | 2010-12-15 | Disposable embedded excrement connector for constructional engineering drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206616705U CN201943172U (en) | 2010-12-15 | 2010-12-15 | Disposable embedded excrement connector for constructional engineering drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201943172U true CN201943172U (en) | 2011-08-24 |
Family
ID=44470521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206616705U Expired - Lifetime CN201943172U (en) | 2010-12-15 | 2010-12-15 | Disposable embedded excrement connector for constructional engineering drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201943172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071733A (en) * | 2010-12-15 | 2011-05-25 | 成都市第四建筑工程公司 | Disposable embedded fecal connector for constructional engineering drainage and construction method thereof |
-
2010
- 2010-12-15 CN CN2010206616705U patent/CN201943172U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071733A (en) * | 2010-12-15 | 2011-05-25 | 成都市第四建筑工程公司 | Disposable embedded fecal connector for constructional engineering drainage and construction method thereof |
| CN102071733B (en) * | 2010-12-15 | 2012-10-03 | 成都市第四建筑工程公司 | Disposable embedded fecal connector for constructional engineering drainage and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110824 Effective date of abandoning: 20121003 |