CN206816968U - Structure is reserved in soil stack hole at a kind of cast in place concrete plate - Google Patents
Structure is reserved in soil stack hole at a kind of cast in place concrete plate Download PDFInfo
- Publication number
- CN206816968U CN206816968U CN201720668553.3U CN201720668553U CN206816968U CN 206816968 U CN206816968 U CN 206816968U CN 201720668553 U CN201720668553 U CN 201720668553U CN 206816968 U CN206816968 U CN 206816968U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- cast
- soil stack
- concrete plate
- place concrete
- 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
- 239000002689 soil Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Revetment (AREA)
Abstract
It the utility model is related to soil stack hole at a kind of cast in place concrete plate and reserve structure, its difference is：It includes the first pipe fitting, and the first pipe fitting includes body and is formed at a circle seal ring of body the week side of boss, and the length of body is equal to the thickness of cast in place concrete plate, and body has the top and bottom being oppositely arranged；The second pipe fitting being set in the first pipe fitting, the internal diameter of second pipe fitting is more than the external diameter of soil stack, second pipe fitting has the upper end set in the same direction with body upper end and the lower end set in the same direction with bottom of the pipe, and the upper end of the second pipe fitting is located in body, and the lower end protruded tube of the second pipe fitting is external；And the seal in body, seal have the upper end set in the same direction with body upper end and the lower end set in the same direction with bottom of the pipe, the upper end of seal is concordant with the upper end of body, and the lower end of seal and the upper end of the second pipe fitting offset.The utility model has saved the duration, reduces seepage ratio.
Description
Technical field
Building field is the utility model is related to, structure is reserved in soil stack hole at especially a kind of cast in place concrete plate.
Background technology
In the mode that soil stack hole is reserved on traditional cast in place concrete plate, we block to soil stack
Technological process is：Reserving hole-dabbing clean-hangs mould-brush plain-water slurry-and pours the high fine-stone concrete of 2/3 thickness of slab-water storage examination
Test-pour remaining 1/3 thickness of slab height fine-stone concrete.Soil stack not only work is installed and blocks using traditional reserved opening mode
Sequence is various, influences the duration, and in dabbing process this process, is difficult to control the shape of dabbing, vibration can caused by dabbing
The problems such as influenceing the globality of hole surrounding concrete and producing Seepage, dabbing generation secondary waste.
The content of the invention
A kind of the shortcomings that the purpose of this utility model is to overcome prior art, there is provided soil stack at cast in place concrete plate
Structure is reserved in hole, has saved the duration, reduces seepage ratio.
To solve above technical problem, the technical solution of the utility model is：Soil stack at a kind of cast in place concrete plate
Structure is reserved in hole, and its difference is：
It includes the first pipe fitting, and first pipe fitting includes body and is formed at a circle seal ring of body the week side of boss, described
The length of body is equal to the thickness of the cast in place concrete plate, and the body has the top and bottom being oppositely arranged；
The second pipe fitting being set in first pipe fitting, the internal diameter of second pipe fitting are more than the outer of the soil stack
Footpath, second pipe fitting have the upper end set in the same direction with the body upper end and the lower end set in the same direction with bottom of the pipe, institute
The upper end for stating the second pipe fitting is located in the body, and the lower end of second pipe fitting is stretched out outside the body；
And
Seal in the body, the seal have the upper end that is set in the same direction with the body upper end and
The lower end set in the same direction with bottom of the pipe, the upper end of the seal is concordant with the upper end of the body, under the seal
The upper end with second pipe fitting is held to offset.
By above technical scheme, the edge of the seal ring is bent towards the upper end of the body.
By above technical scheme, the seal ring is set close to the lower end of the body.
By above technical scheme, formed with the first guiding surface on the inwall of the body upper end.
By above technical scheme, formed with the second guiding surface on the outer wall of the body upper end.
By above technical scheme, it also includes the 3rd pipe fitting being sheathed in second pipe fitting, the 3rd pipe fitting
External diameter is equal to the internal diameter of second pipe fitting, and the internal diameter of the 3rd pipe fitting is more than the external diameter of the soil stack.
Prior art is contrasted, beneficial features of the present utility model are：The reserved knot in soil stack hole at the cast in place concrete plate
Structure, for reserving soil stack hole, concrete slab pours finish after, soil stack can be mounted directly, saved the duration, and subtracted
Infiltration ratio is lacked.
Brief description of the drawings
Fig. 1 is the utility model embodiment structural representation；
Fig. 2 is the utility model embodiment partial structural diagram；
Fig. 3 is the utility model embodiment partial structural diagram；
Fig. 4 is that soil stack hole structure chart is reserved in the utility model embodiment；
Wherein：The pipe fittings of 1- first（101- bodys（The upper end of 101a- bodys, the lower end of 101b- bodys, 1011- first are led
To inclined-plane, the guiding surfaces of 1012- second）, 102- seal rings）, the pipe fittings of 2- second（The upper end of the pipe fittings of 2a- second, 2b- second are managed
The lower end of part）, 3- seals（Upper end, the lower end of 3b- seals of 3a- seals）, the pipe fittings of 4- the 3rd（The pipe fittings of 4a- the 3rd
Upper end, the lower end of the pipe fittings of 4b- the 3rd）, 5- concrete slabs.
Embodiment
The utility model is described in further detail below by embodiment combination accompanying drawing.
Fig. 1 to Fig. 4 is refer to, structure is reserved in soil stack hole at the utility model embodiment cast in place concrete plate, cast-in-place
Structure is reserved in soil stack hole at concrete slab, and it includes the first pipe fitting 1, and first pipe fitting 1 includes body 101 and is formed at
One circle seal ring 102 of the week side of boss of body 101, the length of the body 101 is equal to the thickness of the cast in place concrete plate 5, described
Body 101 has the upper end 101a and lower end 101b being oppositely arranged；
The second pipe fitting 2 being set in first pipe fitting 1, the internal diameter of second pipe fitting 2 are more than the soil stack
External diameter, second pipe fitting 2 has and body upper end 101a upper end 2a set in the same direction and same with bottom of the pipe 101b
To the lower end 2b of setting, the upper end 2a of second pipe fitting is located in the body 101, and the lower end 2b of second pipe fitting stretches out
Outside the body 101；
And
Seal 3 in the body 101, the seal 3 has to be set in the same direction with the body upper end 101a
Upper end 3a and the lower end 3b that is set in the same direction with bottom of the pipe 101b, the upper end 3a of the seal and the upper end of the body
101a is concordant, and the lower end 3b of the seal and second pipe fitting upper end 2a offset.
Preferably, in order to improve waterproof effect, the upper end 101a of edge towards the body of the seal ring 102 is curved
Folding.
Preferably, set for the ease of casting concrete plate 5, the seal ring 102 close to the lower end 101b of the body.
Preferably, for the ease of installing seal 3, sealing effectiveness is improved, is formed on the inwall of the body upper end 101a
There is the first guiding surface 1011.
Preferably, formed with the second guiding surface 1012 on the outer wall of the body upper end 101a.
Preferably, it also includes the 3rd pipe fitting 4, the external diameter of the 3rd pipe fitting 4 etc. being sheathed in second pipe fitting 2
In the internal diameter of second pipe fitting 2, the internal diameter of the 3rd pipe fitting 4 is more than the external diameter of the soil stack.
It is highly preferred that the 3rd pipe fitting 4 has and the body upper end 101a upper end 4a set in the same direction and and bottom of the pipe
The lower end 4b that 101b is set in the same direction, the upper end 4a of the 3rd pipe fitting are stretched out outside the body 101, the lower end of the 3rd pipe fitting
4b is concordant with the lower end 2b of second pipe fitting.
The application method of the utility model embodiment is:First pipe fitting 1 and the second pipe fitting 2 are fixed on predetermined installation draining
The opening position of standpipe, then it is packed in the second pipe fitting 2 and the first pipe fitting 1 with foam, in order to avoid causing to pollute in pipe when pouring, is connect
Carry out casting concrete plate 5, after the completion of pouring, the foam in pipe is taken out, before soil stack is installed, the 3rd pipe fitting 4 is loaded
In second pipe fitting 2, and seal 3 is installed, finally carries out water-storing test, water-storing test passes through rear, you can installation soil stack.
Above content is to combine the further description that specific embodiment is done to the utility model, it is impossible to is assert
Specific implementation of the present utility model is confined to these explanations.For the ordinary skill people of the technical field belonging to the utility model
For member, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should be all considered as
Belong to the scope of protection of the utility model.
Claims (6)
1. structure is reserved in soil stack hole at a kind of cast in place concrete plate, it is characterised in that：
It includes the first pipe fitting, and first pipe fitting includes body and is formed at a circle seal ring of body the week side of boss, the body
Length be equal to the thickness of the cast in place concrete plate, the body has the top and bottom that are oppositely arranged；
The second pipe fitting being set in first pipe fitting, the internal diameter of second pipe fitting are more than the external diameter of the soil stack,
Second pipe fitting has the upper end set in the same direction with the body upper end and the lower end set in the same direction with bottom of the pipe, described
The upper end of second pipe fitting is located in the body, and the lower end of second pipe fitting is stretched out outside the body；
And
Seal in the body, the seal have the upper end that is set in the same direction with the body upper end and with pipe
The lower end that body lower end is set in the same direction, the upper end of the seal is concordant with the upper end of the body, the lower end of the seal with
The upper end of second pipe fitting offsets.
2. structure is reserved in soil stack hole at cast in place concrete plate as claimed in claim 1, it is characterised in that：The seal ring
Edge towards the body upper end bend.
3. structure is reserved in soil stack hole at cast in place concrete plate as claimed in claim 1, it is characterised in that：The seal ring
Set close to the lower end of the body.
4. structure is reserved in soil stack hole at cast in place concrete plate as claimed in claim 1, it is characterised in that：On the body
Formed with the first guiding surface on the inwall at end.
5. structure is reserved in soil stack hole at cast in place concrete plate as claimed in claim 1, it is characterised in that：On the body
Formed with the second guiding surface on the outer wall at end.
6. structure is reserved in soil stack hole at the cast in place concrete plate as described in any one of claim 1 to 5, it is characterised in that：
It also includes the 3rd pipe fitting being sheathed in second pipe fitting, and the external diameter of the 3rd pipe fitting is equal to the interior of second pipe fitting
Footpath, the internal diameter of the 3rd pipe fitting are more than the external diameter of the soil stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668553.3U CN206816968U (en) | 2017-06-09 | 2017-06-09 | Structure is reserved in soil stack hole at a kind of cast in place concrete plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720668553.3U CN206816968U (en) | 2017-06-09 | 2017-06-09 | Structure is reserved in soil stack hole at a kind of cast in place concrete plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206816968U true CN206816968U (en) | 2017-12-29 |
Family
ID=60759504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720668553.3U Expired - Fee Related CN206816968U (en) | 2017-06-09 | 2017-06-09 | Structure is reserved in soil stack hole at a kind of cast in place concrete plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206816968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412015A (en) * | 2018-03-29 | 2018-08-17 | 中国十七冶集团有限公司 | A kind of supplying drainage standpipe reserves casing percolator and construction method |
-
2017
- 2017-06-09 CN CN201720668553.3U patent/CN206816968U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412015A (en) * | 2018-03-29 | 2018-08-17 | 中国十七冶集团有限公司 | A kind of supplying drainage standpipe reserves casing percolator and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |