CN203979669U - Can locate the structure antiseepage built-in joint pipe fitting in axle center - Google Patents
Can locate the structure antiseepage built-in joint pipe fitting in axle center Download PDFInfo
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- CN203979669U CN203979669U CN201420416569.1U CN201420416569U CN203979669U CN 203979669 U CN203979669 U CN 203979669U CN 201420416569 U CN201420416569 U CN 201420416569U CN 203979669 U CN203979669 U CN 203979669U
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- port
- built
- axle center
- pipe fitting
- antiseepage
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Abstract
The utility model discloses a kind of structure antiseepage built-in joint pipe fitting of locating axle center, comprise: body, annular base, water stop ring and positioning bottom cap, described body has the first port and the second port, described annular base is set on the outer circumferential side of contiguous described the first port of described body, and the concordant setting of end face of an end face of described annular base and described the first port, on described annular base, be preset with some for plugging the through hole of link, described water stop ring is set in the outer circumferential side of described body, described positioning bottom cap is dismountable to be embedded in described the first port, on the position of described positioning bottom cap and described body axes intersect, offer a positioning hole.The utility model utilizes the positioning hole on positioning bottom cap to carry out location, accurate axle center with external structure, pre-buried installation process is very simple and convenient, the shaft core position of positioning hole and external structure is carried out to contraposition setting, be convenient to carry out axle center and locate pre-buried installation, effectively sealing antiseepage in structure.
Description
Technical field
The utility model relates to the technical field of fitting structure design for building, relates in particular to a kind of structure antiseepage built-in joint pipe fitting of locating axle center.
Background technique
Supplying drainage passing through floors in building, has following several way conventionally:
1. adopt and first stay/cut a hole one compared with macroscopic void, pipeline is installed behind location second pouring again, and need to build several times, fill in stifled, and pipe root position need exceed indoor finished surface certain altitude, and carries out the tight water-proofing treating of multiple tracks.
2. first pre-buried than the black irony sleeve pipe with sealing piece of large two grades of standpipe, after pipeline is installed location, between sleeve pipe and waste pipe, need to build several times, fill in fill out, shutoff, pipe root position also needs to exceed indoor finished surface certain altitude, and carries out the tight water-proofing treating of multiple tracks.
3. in existing market, also there is the pre-buried product with a kind of PVC material, pre-buried when primary structure, the direct-connected mode of later stage pipeline and embedded part, but only for for non-main riser, and be not suitable for different slab thicknesses and use.
Said method 1. 2., normal because can not strictly accomplishing to build several times, fill in and fill out by code requirement, and difficult except Prevention.
Said method 1. 2., what leakage proof largely relied on is later stage watertightness barrier, but because of factors such as construction of waterproof layer technique, painting sermon number, coating thickness and waterproof materials, has determined the short-term of watertightness barrier life-span, often, after 1-2 is paid in house, hidden danger just starts outburst.
The irony sleeve pipe of method in 2., because the corrosion of the welding quality of water stop ring, irony itself etc. have increased leakage rate, on the contrary although explosion time has delay.
3. method fails to solve the application of main riser, and the structural design of the numerous similar products in market is very unreasonable, all do not consider water stop ring low groove inner concrete be difficult to guarantee closely knit and leave that the complicated embedded part of water storage cavity, job site situation is fragile, slab thickness difference and cannot be general, on-the-spot ponding of construction time is difficult to get rid of, take over while easily coming off, tearing open nail the situations such as fragile body with bottom.
Therefore, the applicant is for the existing practical problem of prior art and defect, repeated multiple timesly carry out site test, summary and improvement, be devoted to develop and be a kind ofly convenient to carry out axle center and locate pre-buried installation, the effective structure antiseepage built-in joint pipe fitting in located for the axle center of sealing antiseepage in structure.
Model utility content
The purpose of this utility model, is just to provide and is a kind ofly convenient to carry out axle center and locates pre-buried installation, the effective structure antiseepage built-in joint pipe fitting in located for the axle center of sealing antiseepage in structure.
The utility model is for solving the problems of the technologies described above, a kind of structure antiseepage built-in joint pipe fitting of locating axle center is provided, comprise: body, be used for the annular base being connected and fixed with external structure, for the water stop ring of sealing antiseepage, and for carrying out the positioning bottom cap of location, axle center with external structure.
Described body has the first port and second port of mutual conduction, described annular base is set on the outer circumferential side of contiguous described the first port of described body, and the concordant setting of end face of an end face of described annular base and described the first port, on described annular base, be preset with some for plugging the through hole of link, described water stop ring is set in the outer circumferential side of described body, described positioning bottom cap is dismountable to be embedded in described the first port, on the position of described positioning bottom cap and described body axes intersect, offers a positioning hole.
As further improvement of the utility model, described structure antiseepage built-in joint pipe fitting also comprises interior pipeline section, described interior pipeline section and described body coaxial line are arranged, described interior pipeline section is arranged on the inside of described body, by described the first port, extend setting inwardly, between the outer circumferential side of described interior pipeline section and the inner circumferential side of described body, be formed with for plugging the annular space of external pipe.
As further improvement of the utility model, described structure antiseepage built-in joint pipe fitting also comprises straight length, described straight length is detachably docked on the second port of described body, dismountable top cover that is provided with in the external port of described straight length away from described the second port.
As further improvement of the utility model, the outer circumferential side of described water stop ring and described body is 45 ° of elevations angle and is inclined to described the second port direction setting.
As further improvement of the utility model, the described through hole on described annular base is the nail hole with leaning angle, and corresponding described in each the outside of through hole offer breach, in described through hole, be preset with prepackage steel nail.
As further improvement of the utility model, described body is made by U-PVC material, and wall thickness is more than 3mm.
The beneficial effect that structure antiseepage built-in joint pipe fitting of locating axle center of the present utility model has is as follows:
1, structure antiseepage built-in joint pipe fitting of locating axle center of the present utility model utilizes the positioning hole on positioning bottom cap to carry out location, accurate axle center with external structure, pre-buried installation process is very simple and convenient, and the shaft core position of positioning hole and external structure is carried out to contraposition setting.
2, structure antiseepage built-in joint pipe fitting of locating axle center of the present utility model utilizes annular base and through-hole structure thereof, is convenient to pre-buried installation process and is fixed and is connected with external structure, only needs by squeeze into link in through hole.
3, structure antiseepage built-in joint pipe fitting of locating axle center of the present utility model utilizes water stop ring effectively to realize structure sealing antiseepage function.
4, structure antiseepage built-in joint pipe fitting of locating axle center of the present utility model further adds interior pipeline section, and be set to and the coaxially arranged formation annular space of body, be conducive to plugging of lower linking tube fixing, guarantee not can be because lower linking tube insertion depth is not enough simultaneously, or glue is inhomogeneous closely knit and draining occurs ooze out.
5, structure antiseepage built-in joint pipe fitting of locating axle center of the present utility model further adds straight length, be conducive to adapt to the pre-buried use of different-thickness floor, and add a top cover in the external port of straight length, for being substituted by concrete, inject and sawdust and the sealing tape of filling, can be effectively anti-cement slurry simultaneously, also conveniently take off secondary utilization.
6, structure antiseepage built-in joint pipe fitting water stop ring of locating axle center of the present utility model is set to be inclined to 45 ° of elevations angle of described the second port direction, can guarantee the full concrete of embedding densely in water stop ring below, strengthens antiseepage grade.
7, the through hole on structure antiseepage built-in joint pipe fitting annular base of locating axle center of the present utility model is set to nail hole and the breach combination with leaning angle, and be preset with prepackage steel nail, in the time of can guaranteeing to remove steel nail, base be not damaged, prepackage steel nail can reduce again the auxiliary material of the workmen amount of carrying, take a hammer and can complete installation, improved installation efficiency and convenience.
8, structure antiseepage built-in joint pipe fitting of locating axle center of the present utility model selects U-PVC material to make; wall thickness is body more than 3mm; through abundant test, obtain; can guarantee work progress and use in the future in stressedly can not damaged easily; solved construction finished product protection problem; guaranteeing not can rust corrosion, and can greatly extend the antiseepage life-span.
Accompanying drawing explanation
Fig. 1 is the structural representation that specific embodiment can be located the structure antiseepage built-in joint pipe fitting in axle center.
Fig. 2 is the structural representation of the annular base of specific embodiment.
Fig. 3 is the application schematic diagram that specific embodiment can be located the structure antiseepage built-in joint pipe fitting in axle center.
Number in the figure explanation:
Body 100, the first port 110, the second port ones 20, annular base 200, through hole 210, breach 220, prepackage steel nail 230, water stop ring 300, positioning bottom cap 400, positioning hole 410, interior pipeline section 500, straight length 600, annular space 700, top cover 800, L-type grid 900.
Embodiment
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
As shown in Figure 1, the present embodiment has proposed a kind of structure antiseepage built-in joint pipe fitting of locating axle center, comprise: body 100, be used for the annular base 200 being connected and fixed with external structure, for the water stop ring 300 of sealing antiseepage, and for carrying out the positioning bottom cap 400 of location, axle center with external structure.
Body 100 has the first port 110 and second port one 20 of mutual conduction, annular base 200 is set on the outer circumferential side at body 100 contiguous the first port 110 places, and the concordant setting of end face of an end face of annular base 200 and the first port 110, on annular base 200, be preset with some for plugging the through hole 210 of link, water stop ring 300 is set in the outer circumferential side of body 100, positioning bottom cap 400 is dismountable to be embedded in the first port 110, on the position of positioning bottom cap 400 and body 100 axes intersect, offers a positioning hole 410.
Further embodiment as the present embodiment, as shown in Figure 1, the present embodiment also comprises interior pipeline section 500 and straight length 600, interior pipeline section 500 is arranged with body 100 coaxial lines, interior pipeline section 500 is arranged on the inside of body 100, by the first port 110, extend setting inwardly, between the outer circumferential side of interior pipeline section 500 and the inner circumferential side of body 100, be formed with for plugging the annular space 700 of external pipe.Straight length 600 is detachably docked on the second port one 20 of body 100, dismountable top cover 800 that is provided with in the external port of straight length 600 away from the second port one 20.
Exemplary, water stop ring 300 is as shown in Figure 1 45 ° of elevations angle and is inclined to the second port one 20 direction settings with the outer circumferential side of body 100, and body 100 is made by U-PVC material, and wall thickness is more than 3mm, and forms crude outer circumferential side surface.Rationality based on cost recovery, 400 disposal type bottoms that adopt common plastics moulding to make of positioning bottom cap of the present embodiment, top cover 800 adopts the reusable top cover of teacup lid formula structure design, and anti-cement slurry simultaneously, also conveniently takes off secondary utilization.
As shown in Figure 2, through hole 210 on the annular base 200 of the present embodiment is the nail hole with leaning angle, three through holes 210 are arranged on annular base 200 at interval as shown in Figure 2 uniformly, by under oblique inwardly outward, offer, and the outside of corresponding each through hole 210 offers breach 220, in through hole 210, be preset with prepackage steel nail 230.
Certainly, in other specific embodiments, whether interior pipeline section and straight length according to actual needs alternative add, the boundary dimension parameter that it is concrete etc. can be adjusted according to actual needs, the water stop ring elevation angle size adopting, number of openings and shape and body material and wall thickness also can carry out adaptability adjusting, repeat no more herein.
Exemplary, the structure antiseepage built-in joint pipe fitting that the present embodiment can be located axle center can be applicable to supplying drainage passing through floors in building, substitute the existing existing way of staying/punching hole, pre-buried black irony sleeve pipe and the pre-buried product of PVC, the needs that meet supplying drainage passing through floors docking conducting, its concrete applicable cases is as follows:
Pre-alignedly on formwork for placing go out supplying drainage shaft core position, utilize positioning hole 410 on the present embodiment positioning bottom cap 400 to carry out corresponding setting with described shaft core position and can carry out accurately location, axle center, guarantee finally accurately docking of structure antiseepage built-in joint pipe fitting and supplying drainage.
Pass through above-mentioned steps, the structure antiseepage built-in joint pipe fitting of the present embodiment is accurately positioned on formwork for placing, workmen squeezes into prepackage steel nail 230 corresponding on annular base 200 in formwork for placing again, by on the fixing and formwork for placing of the present embodiment structure antiseepage built-in joint pipe fitting, can carry out subsequently normal floor and build operation, coagulation build and solidification process in, top cover can prevent that concrete from entering in body 100, the crude outer circumferential side surface of body 100 has guaranteed the associativity that itself and concrete are good, 45 degree elevation angle water stop rings 300 of its uniqueness, can guarantee the full concrete of embedding densely in groove, strengthen antiseepage grade.
After floor construction reaches designing requirement, carry out the demoulding, remove after top cover 800 and positioning bottom cap 400, the structure antiseepage built-in joint pipe fitting of the present embodiment is realized upper and lower conducting and is embedded in advance in floor, axle center registration, body 100 is with supplying drainage on same axis, and supplying drainage can be realized accurate docking with body, realizes supplying drainage passing through floors.
In addition, the structure antiseepage built-in joint pipe fitting in located for the axle center of the present embodiment also can be applicable on balcony side drainage pipe, the structure antiseepage built-in joint pipe fitting in located for the axle center of the present embodiment can be carried out as shown in Figure 3 to the fixed installation of location, side direction axle center, when pre-buried for balcony side draining, it 1/3 should be higher than cast-in-place of balcony, and excise in time after exposed portions serve, with L-type grid 900, cover.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. the structure antiseepage built-in joint pipe fitting that can locate axle center, comprises body, and described body has the first port and second port of mutual conduction, it is characterized in that: described structure antiseepage built-in joint pipe fitting also comprises:
Be used for the annular base being connected and fixed with external structure,
For the water stop ring of sealing antiseepage, and
Be used for carrying out with external structure the positioning bottom cap of location, axle center;
Described annular base is set on the outer circumferential side of contiguous described the first port of described body, and the concordant setting of end face of an end face of described annular base and described the first port, on described annular base, be preset with some for plugging the through hole of link, described water stop ring is set in the outer circumferential side of described body, described positioning bottom cap is dismountable to be embedded in described the first port, on the position of described positioning bottom cap and described body axes intersect, offers a positioning hole.
2. structure antiseepage built-in joint pipe fitting of locating axle center as claimed in claim 1, it is characterized in that: described structure antiseepage built-in joint pipe fitting also comprises interior pipeline section, described interior pipeline section and described body coaxial line are arranged, described interior pipeline section is arranged on the inside of described body, by described the first port, extend setting inwardly, between the outer circumferential side of described interior pipeline section and the inner circumferential side of described body, be formed with for plugging the annular space of external pipe.
3. structure antiseepage built-in joint pipe fitting of locating axle center as claimed in claim 1, it is characterized in that: described structure antiseepage built-in joint pipe fitting also comprises straight length, described straight length is detachably docked on the second port of described body, dismountable top cover that is provided with in the external port of described straight length away from described the second port.
4. structure antiseepage built-in joint pipe fitting of locating axle center as claimed in claim 1, is characterized in that: the outer circumferential side of described water stop ring and described body is 45 ° of elevations angle and is inclined to described the second port direction setting.
5. structure antiseepage built-in joint pipe fitting of locating axle center as claimed in claim 1, it is characterized in that: the described through hole on described annular base is the nail hole with leaning angle, and corresponding described in each the outside of through hole offer breach, in described through hole, be preset with prepackage steel nail.
6. structure antiseepage built-in joint pipe fitting of locating axle center as claimed in claim 1, is characterized in that: described body is made by U-PVC material, and wall thickness is more than 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416569.1U CN203979669U (en) | 2014-07-25 | 2014-07-25 | Can locate the structure antiseepage built-in joint pipe fitting in axle center |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420416569.1U CN203979669U (en) | 2014-07-25 | 2014-07-25 | Can locate the structure antiseepage built-in joint pipe fitting in axle center |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203979669U true CN203979669U (en) | 2014-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420416569.1U Expired - Fee Related CN203979669U (en) | 2014-07-25 | 2014-07-25 | Can locate the structure antiseepage built-in joint pipe fitting in axle center |
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| Country | Link |
|---|---|
| CN (1) | CN203979669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728226A (en) * | 2021-01-29 | 2021-04-30 | 中建二局第一建筑工程有限公司 | Water stop sleeve, water stop structure and construction method thereof |
-
2014
- 2014-07-25 CN CN201420416569.1U patent/CN203979669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728226A (en) * | 2021-01-29 | 2021-04-30 | 中建二局第一建筑工程有限公司 | Water stop sleeve, water stop structure and construction method thereof |
| CN112728226B (en) * | 2021-01-29 | 2022-06-07 | 中建二局第一建筑工程有限公司 | Water stop sleeve, water stop structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20160725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |