CN203223646U - Tube well internal tube root blocking construction structure - Google Patents
Tube well internal tube root blocking construction structure Download PDFInfo
- Publication number
- CN203223646U CN203223646U CN 201320242399 CN201320242399U CN203223646U CN 203223646 U CN203223646 U CN 203223646U CN 201320242399 CN201320242399 CN 201320242399 CN 201320242399 U CN201320242399 U CN 201320242399U CN 203223646 U CN203223646 U CN 203223646U
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- Prior art keywords
- rock wool
- interlayer
- tube
- fender pier
- pier
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- Expired - Fee Related
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Abstract
The utility model discloses a tube well internal tube root blocking construction structure which comprises a rock wool interlayer. The rock wool interlayer is formed by rock wool, the position between a tube to be blocked and a floor slab is densely filled with the rock wool, the floor slab is a cast-in-place slab, a preformed hole is formed in the floor slab, the tube to be blocked penetrates through the preformed hole from bottom to top, the preformed hole is a circular hole, the rock wool interlayer is a cylindrical interlayer, and the cylindrical interlayer is coaxially installed on the tube to be blocked in a sleeved mode. A fireproofing mud coating is arranged on the rock wool interlayer, the fireproofing mud coating is arranged right above the rock wool interlayer, and the transverse width of the fireproofing mud coating is the same as the layer thickness of the rock wool interlayer. A fender pier is arranged on the outer side of the rock wool interlayer, the fender pier is arranged on the floor slab, the upper surface of the fender pier is flush with the upper surface of the fireproofing mud coating, and the fireproofing mud coating is arranged between the tube to be blocked and the fender pier. The tube well internal tube root blocking construction structure is simple in structure, reasonable in design, easy and convenient to construct and operate, high in work efficiency, prone to guaranteeing the construction quality, capable of tightly blocking the root of each tube in a tube well and good in waterproof effect.
Description
Technical field
The utility model belongs to tall building pipe well interior conduit root shutoff technical field of construction, especially relates to a kind of pipe well interior conduit root shutoff constructing structure.
Background technique
The pipe well positioned vertical is in underground water intaking or protect phreatic tubulose structure, and it is a kind of plumbing facility of industrial and agricultural production, city, traffic, national defense construction.In the Installation Work of High-Rise Building, pipe well is often because concentrated, of a great variety, the not of uniform size characteristics such as many of pipeline are the difficult points that Installation Work of High-Rise Building is constructed always.At present, unified, the standard of each pipeline root shutoff construction neither one and concrete method of construction can be followed in the pipe well, thereby have problems such as constructing operation is more random, lack of standardization, shutoff imprecision, waterproofing effect difference during practice of construction inevitably.Thereby, nowadays need a kind of simple in structure, reasonable in design, constructing operation is easy and construction quality is easy to control, construction effect is good pipe well interior conduit root shutoff constructing structure, can carry out tight shutoff, good water-proof effect to each pipeline root in the pipe well.
The model utility content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of pipe well interior conduit root shutoff constructing structure is provided, it is simple in structure, reasonable in design and constructing operation is easy, work efficiency is high, construction quality is easy to guarantee, can carry out tight shutoff to each pipeline root in the pipe well, and good water-proof effect.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of pipe well interior conduit root shutoff constructing structure, it is characterized in that: comprise by the closely knit rock wool interlayer that needs the rock wool between blocking pipe and the floor to form that is filled in, described floor is cast-in-place plate and has the preformed hole that the supply and demand blocking pipe passes from the bottom to top on it, described preformed hole is that circular hole and rock wool interlayer are cylindric interlayer, and described cylindric interlayer coaxial package is on the need blocking pipe; The upper height of described rock wool interlayer is higher than the upper level of floor, and the bed thickness of described rock wool interlayer is 20mm～30mm; Described rock wool interlayer is provided with the anti-chamotte coating of one deck, described anti-chamotte coated fabric be located at the rock wool interlayer directly over, and the horizontal width of described anti-chamotte coating is identical with the bed thickness of rock wool interlayer; Described rock wool interlayer arranged outside has fender pier, and fender pier is laid on the floor, and the upper surface of described fender pier is mutually concordant with the upper surface of anti-chamotte coating, and anti-chamotte coated fabric is located at and needs between blocking pipe and the fender pier.
Above-mentioned pipe well interior conduit root shutoff constructing structure, it is characterized in that: the shape of cross section of described fender pier is ring.
Above-mentioned pipe well interior conduit root shutoff constructing structure, it is characterized in that: the vertical height of described fender pier is not less than 50mm.
Above-mentioned pipe well interior conduit root shutoff constructing structure, it is characterized in that: described fender pier is concrete pier, evenly is coated with on the upper surface of described concrete pier and the outer side wall and is brushed with one deck cement sand bed.
Above-mentioned pipe well interior conduit root shutoff constructing structure, it is characterized in that: the vertical height of described fender pier is 50mm～100mm.
Above-mentioned pipe well interior conduit root shutoff constructing structure, it is characterized in that: the thickness of described fender pier is 50mm～80mm.
Above-mentioned pipe well interior conduit root shutoff constructing structure, it is characterized in that: ring is equipped with in the bottom of described rock wool interlayer, described ring is sleeved on to be needed on the blocking pipe, and ring is laid in and needs between blocking pipe and the floor, and the bottom level of described ring is not higher than the bottom level of floor.
The utility model compared with prior art has the following advantages:
1, simple in structure and reasonable in design, it is lower to drop into construction cost, and used construction equipment is few.
2, method of construction is simple, operation is simple and easy and it is convenient to realize.
3, work efficiency height, construction quality be easy to guarantee and construction effect good, can carry out tight shutoff to each pipeline root in the pipe well, and waterproofing effect is very good.
In sum, the utility model is simple in structure, reasonable in design and constructing operation is easy, work efficiency is high, construction quality is easy to guarantee, can carry out tight shutoff to each pipeline root in the pipe well.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Description of reference numerals:
1-need blocking pipe; 2-floor; 3-rock wool interlayer;
4-anti-chamotte coating; 5-fender pier; 6-ring.
Embodiment
As shown in Figure 1, the utility model comprises by the closely knit rock wool interlayer 3 that needs the rock wool between blocking pipe 1 and the floor 2 to form that is filled in, described floor 2 is for cast-in-place plate and have the preformed hole that supply and demand blocking pipe 1 passes from the bottom to top on it, described preformed hole is that circular hole and rock wool interlayer 3 are cylindric interlayer, and described cylindric interlayer coaxial package is on need blocking pipe 1.The upper height of described rock wool interlayer 3 is higher than the upper level of floor 2, and the bed thickness of described rock wool interlayer 3 is 20mm～30mm; Described rock wool interlayer 3 is provided with the anti-chamotte coating 4 of one deck, described anti-chamotte coating 4 be laid in rock wool interlayer 3 directly over, and the horizontal width of described anti-chamotte coating 4 is identical with the bed thickness of rock wool interlayer 3.Described rock wool interlayer 3 arranged outside have fender pier 5, and fender pier 5 is laid on the floor 2, and the upper surface of described fender pier 5 is mutually concordant with the upper surface of anti-chamotte coating 4, and anti-chamotte coating 4 is laid in and needs between blocking pipe 1 and the fender pier 5.
In the present embodiment, the shape of cross section of described fender pier 5 is ring.
During practice of construction, the vertical height of described fender pier 5 is not less than 50mm.
In the present embodiment, the vertical height of described fender pier 5 is 50mm～100mm.The thickness of described fender pier 5 is 50mm～80mm.In the practice of construction process, can be according to concrete needs, vertical height and the thickness of fender pier 5 is adjusted accordingly.
In the present embodiment, described fender pier 5 is concrete pier, evenly is coated with on the upper surface of described concrete pier and the outer side wall and is brushed with one deck cement sand bed.
In the present embodiment, ring 6 is equipped with in the bottom of described rock wool interlayer 3, and described ring 6 is sleeved on to be needed on the blocking pipe 1, and ring 6 is laid in and needs between blocking pipe 1 and the floor 2, and the bottom level of described ring 6 is not higher than the bottom level of floor 2.
The above; it only is preferred embodiment of the present utility model; be not that the utility model is imposed any restrictions; every any simple modification, change and equivalent structure of above embodiment being done according to the utility model technical spirit changes, and all still belongs in the protection domain of technical solutions of the utility model.
Claims (7)
1. pipe well interior conduit root shutoff constructing structure, it is characterized in that: comprise by the closely knit rock wool interlayer (3) that needs the rock wool between blocking pipe (1) and the floor (2) to form that is filled in, described floor (2) is for cast-in-place plate and have the preformed hole that supply and demand blocking pipe (1) passes from the bottom to top on it, described preformed hole is that circular hole and rock wool interlayer (3) are cylindric interlayer, and described cylindric interlayer coaxial package is on need blocking pipe (1); The upper height of described rock wool interlayer (3) is higher than the upper level of floor (2), and the bed thickness of described rock wool interlayer (3) is 20mm～30mm; Described rock wool interlayer (3) is provided with the anti-chamotte coating (4) of one deck, described anti-chamotte coating (4) be laid in rock wool interlayer (3) directly over, and the horizontal width of described anti-chamotte coating (4) is identical with the bed thickness of rock wool interlayer (3); Described rock wool interlayer (3) arranged outside has fender pier (5), and fender pier (5) is laid on the floor (2), the upper surface of described fender pier (5) is mutually concordant with the upper surface of anti-chamotte coating (4), and anti-chamotte coating (4) is laid between need blocking pipe (1) and the fender pier (5).
2. according to the described pipe well interior conduit of claim 1 root shutoff constructing structure, it is characterized in that: the shape of cross section of described fender pier (5) is ring.
3. according to claim 1 or 2 described pipe well interior conduit root shutoff constructing structures, it is characterized in that: the vertical height of described fender pier (5) is not less than 50mm.
4. according to the described pipe well interior conduit of claim 2 root shutoff constructing structure, it is characterized in that: described fender pier (5) is concrete pier, evenly is coated with on the upper surface of described concrete pier and the outer side wall and is brushed with one deck cement sand bed.
5. according to the described pipe well interior conduit of claim 3 root shutoff constructing structure, it is characterized in that: the vertical height of described fender pier (5) is 50mm～100mm.
6. according to claim 1 or 2 described pipe well interior conduit root shutoff constructing structures, it is characterized in that: the thickness of described fender pier (5) is 50mm～80mm.
7. according to claim 1 or 2 described pipe well interior conduit root shutoff constructing structures, it is characterized in that: ring (6) is equipped with in the bottom of described rock wool interlayer (3), described ring (6) is sleeved on to be needed on the blocking pipe (1), and ring (6) is laid in to be needed between blocking pipe (1) and the floor (2), and the bottom level of described ring (6) is not higher than the bottom level of floor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242399 CN203223646U (en) | 2013-05-07 | 2013-05-07 | Tube well internal tube root blocking construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320242399 CN203223646U (en) | 2013-05-07 | 2013-05-07 | Tube well internal tube root blocking construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203223646U true CN203223646U (en) | 2013-10-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320242399 Expired - Fee Related CN203223646U (en) | 2013-05-07 | 2013-05-07 | Tube well internal tube root blocking construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203223646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673933A (en) * | 2015-12-31 | 2016-06-15 | 中交第二航务工程局有限公司 | Waterproof sealing device for post-through-wall pipeline and construction method |
-
2013
- 2013-05-07 CN CN 201320242399 patent/CN203223646U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673933A (en) * | 2015-12-31 | 2016-06-15 | 中交第二航务工程局有限公司 | Waterproof sealing device for post-through-wall pipeline and construction method |
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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: 20131002 Termination date: 20170507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |