CN207961758U - Underground effective waterproof construction through walls - Google Patents
Underground effective waterproof construction through walls Download PDFInfo
- Publication number
- CN207961758U CN207961758U CN201820340354.4U CN201820340354U CN207961758U CN 207961758 U CN207961758 U CN 207961758U CN 201820340354 U CN201820340354 U CN 201820340354U CN 207961758 U CN207961758 U CN 207961758U
- Authority
- CN
- China
- Prior art keywords
- wall
- water string
- sealing rubber
- walls
- pipe
- 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
- 238000010276 construction Methods 0.000 title claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 229920001971 elastomer Polymers 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 33
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 12
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims abstract description 12
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims abstract description 12
- 235000009120 camo Nutrition 0.000 claims abstract description 12
- 235000005607 chanvre indien Nutrition 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 12
- 239000011487 hemp Substances 0.000 claims abstract description 12
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 2
- 241000208202 Linaceae Species 0.000 description 1
- 235000004431 Linum usitatissimum Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model proposes a kind of underground effective waterproof constructions through walls, for the waterproof between wall pipe and wall, water string including being sheathed on wall pipe periphery, water string is embedded in wall, the outer wall in water string stage casing is welded with seal ring, and Bituminous hemp fiber and two sealing rubber rings are equipped between water string inner wall and pipe outer wall through walls；Wherein, two sealing rubber rings are respectively arranged at the both ends of water string, and are caught in the annular groove for being set to the setting of water string inner wall, and Bituminous hemp fiber is filled between two sealing rubber rings；The endface at water string both ends is fixedly connected with end cap, and end cap is welded in wall pipe periphery, and shelters from the gap between water string and sealing rubber ring；Underground effective waterproof construction through walls further includes waterproof coating, and waterproof coating is coated on the upstream face of wall, and on the outside of the end cap of upstream face.The structure of the waterproof construction is simple, convenient for constructing, and good water-proof effect.
Description
Technical field
The utility model belongs to building waterproofing technique field more particularly to a kind of underground effective waterproof construction through walls.
Background technology
In construction, when pipeline passes through the wallboard of underground structure, due to being sticked by wall pipe and periphery concrete
The influence of the factors such as knot ability, the flexible of pipeline, malformation, wall pipe periphery and the seam of concrete between the two are just
As the weak link of waterproof.Currently, in pipe construction through walls, it is typically arranged one outside wall pipe and prevents with seal ring
Jacket pipe, to solve the seepy question at wall pipe position.However, in the waterproof construction of this wall pipe, water string with wear
The risk that infiltration is still had at gap between wall coil, to influence the water resistance of wall.
Utility model content
The utility model is directed to the deficiency of above-mentioned existing wall pipe waterproof construction, proposes a kind of underground effective waterproof through walls
Structure, simple in structure, good water-proof effect.
In order to achieve the above object, the technical solution adopted in the utility model is：
Underground effective waterproof construction through walls for the waterproof between wall pipe and wall, including is sheathed on the wall pipe
The water string of periphery, the water string are embedded in the wall, and the outer wall in the water string stage casing is welded with sealing
Ring, is equipped with Bituminous hemp fiber between the water string inner wall and the pipe outer wall through walls and two are made of hydro-expansive rubber
Sealing rubber ring；Wherein, two sealing rubber rings are respectively arranged at the both ends of the water string, and be caught in be set to it is described
In the annular groove of water string inner wall setting, the Bituminous hemp fiber is filled between two sealing rubber rings；The waterproof
The endface at casing both ends is fixedly connected with end cap, and the end cap is welded in the wall pipe periphery, and shelters from the waterproof
Gap between casing and sealing rubber ring；The underground effective waterproof construction through walls further includes waterproof coating, the waterproof coating
Upstream face coated on the wall, and on the outside of the end cap of upstream face.
Preferably, the inner wall of the water string end is equipped with the first flange and the second flange outstanding, institute into pipe
It is annular to state the first flange and the second flange, and the annular groove is formed between first flange and the second flange.
Preferably, the sealing rubber ring includes cushion rubber ontology in a ring, the inner peripheral surface of the cushion rubber ontology fits in
The peripheral surface of the wall pipe, the cushion rubber ontology is equipped with outwardly projecting annular ridge, and the annular ridge is embedded in the ring
In connected in star.
Preferably, the anchor ring of the seal ring is arranged perpendicular to the axis of the water string.
Preferably, the thickness of the seal ring is 3-5mm.
Preferably, the waterproof coating is polyurethane water-proof coating.
Compared with prior art, it is with advantageous effect the advantages of the utility model：
Underground effective waterproof construction through walls provided by the utility model seals the face wall that meets water by the waterproof coating of setting
Body carries out waterproof by the seal ring being arranged outside water string in wall, meanwhile, the gap between water string and wall pipe
Multiple-sealed, the sealing between guarantee water string and wall pipe is carried out by end cap, sealing rubber ring and Bituminous hemp fiber；The waterproof
The structure of structure is simple, convenient for constructing, and good water-proof effect.
Description of the drawings
Fig. 1 is the structural schematic diagram for the underground effective waterproof construction through walls that the utility model embodiment provides；
Fig. 2 is the enlarged drawing at A in Fig. 1；
In above each figure：1, wall；2, wall pipe；3, water string；31, the first flange；32, the second flange；4, sealing
Ring；5, sealing rubber ring；51, cushion rubber ontology；52, annular ridge；6, Bituminous hemp fiber；7, end cap；8, waterproof coating.
Specific implementation mode
In the following, the utility model is specifically described by illustrative embodiment.It should be appreciated, however, that not having
In the case of being further discussed below, element, structure and features in an embodiment can also be advantageously incorporated into other implementations
In mode.
In the description of the present invention, it should be noted that the left side of wall is upstream face in Fig. 1；Term "inner",
The orientation or positional relationship of the instructions such as "outside", "upper", "lower", "left", "right" be based on attached position relationship shown in FIG. 1, be only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second " is used for description purposes only, and is not understood to indicate or imply relative importance.
As shown in Figure 1, the utility model embodiment is related to a kind of underground effective waterproof construction through walls, for wall pipe 2 with
Waterproof between wall 1, including it is sheathed on the water string 3 of 2 periphery of wall pipe, water string 3 is embedded in wall 1, waterproof
The outer wall in 3 stage casing of casing is welded with seal ring 4, and Bituminous hemp fiber 6 and two is equipped between 2 outer wall of 3 inner wall of water string and wall pipe
A sealing rubber ring 5 made of hydro-expansive rubber；Wherein, two sealing rubber rings 5 are respectively arranged at the two of water string 3
End, and be caught in be set to 3 inner wall of water string setting annular groove in, Bituminous hemp fiber 6 be filled in two sealing rubber rings 5 it
Between；The endface at 3 both ends of water string is fixedly connected with end cap 7, and end cap 7 is sheathed on outside wall pipe 2, and shelters from water string
Gap between 3 and sealing rubber ring 5；Underground effective waterproof construction through walls further includes waterproof coating 8, and waterproof coating 8 is coated on wall
The upstream face of body 1, and positioned at 7 outside of end cap of upstream face.
In the effective waterproof construction through walls of above-mentioned underground, by the waterproof coating 8 of setting, can effectively reduce underground water from
The infiltration of upstream face；By the seal ring 4 being arranged outside water string 3, permeation pathway of the underground water along sleeve outer wall can be changed,
The infiltration routes for extending water, waterproof action is played in wall 1；And the gap between water string 3 and wall pipe 2, then pass through
End cap 7, sealing rubber ring 5 and Bituminous hemp fiber 6 carry out multiple-sealed, the sealing between guarantee water string 3 and wall pipe 2.
In one embodiment, as shown in Fig. 2, the inner wall of 3 end of water string be equipped with it is outstanding first convex into pipe
Edge 31 and the second flange 32, the first flange 31 and the second flange 32 are annular, shape between the first flange 31 and the second flange 32
Cyclic connected in star.Sealing rubber ring 5 includes cushion rubber ontology 51 in a ring, and the inner peripheral surface of cushion rubber ontology 51 fits in wall pipe 2, glue
The peripheral surface for enclosing ontology 51 is equipped with outwardly projecting annular ridge 52, and annular ridge 52 is embedded in annular groove.
As shown in Figure 1, the anchor ring of seal ring 4 is arranged perpendicular to the axis of water string 3, setting in this way can make seal ring
4 anchor ring is vertical with the direction of groundwater seepage, is conducive to the waterproof effect for improving seal ring 4.As a preferred embodiment, seal ring
4 thickness is 3-5mm, it is to be understood that those skilled in the art also according to the usage requirement, select the sealing of suitable thickness
Ring 4.
In addition, waterproof coating 8 is polyurethane water-proof coating, it is to be understood that those skilled in the art can also use
Other suitable coating are as waterproof coating 8.
The construction method of above-mentioned underground effective waterproof construction through walls is：Before 1 placing concrete of wall, it will be prevented by reinforcing bar
Jacket pipe 3 is fixed in wall 1, and placing concrete is to fix water string 3.Before installing wall pipe 2, by two sealing rubber rings 5
It is respectively clamped into the annular groove of 3 inner wall of water string setting, and the filled bitumen flax silk 6 between two sealing rubber rings 5, will wear
Wall coil 2 is inserted into from the circle mouth of the sealing rubber ring 5 of one end, is pierced by from the circle mouth of the sealing rubber ring 5 of the other end, is passed through fluid sealant
Circle 5 and Bituminous hemp fiber 6 are by the gap sealing between water string 3 and wall pipe 2.Then, end cap 7 is bolted to connection
End face at 3 both ends of water string, and end cap 7 is welded on the periphery of wall pipe 2, with further 3 He of sealing waterproof jacket pipe
Gap between wall pipe 2.Finally, waterproof coating 8 is coated i.e. in the upstream face in wall 1 and 7 outside of the end cap positioned at upstream face
It can.
Claims (6)
1. underground effective waterproof construction through walls, for the waterproof between wall pipe (2) and wall (1), it is characterised in that：Including set
Water string (3) set on the wall pipe (2) periphery, the water string (3) are embedded in the wall (1), described anti-
The outer wall in jacket pipe (3) stage casing is welded with seal ring (4), between water string (3) inner wall and the wall pipe (2) outer wall
Equipped with Bituminous hemp fiber (6) and two sealing rubber rings (5) made of hydro-expansive rubber；Wherein, two sealing rubber rings
(5) both ends of the water string (3) are respectively arranged at, and are caught in the annular for being set to the setting of the water string (3) inner wall
In groove, the Bituminous hemp fiber (6) is filled between two sealing rubber rings (5)；The end face at water string (3) both ends
Place is fixedly connected with end cap (7), and the end cap (7) is welded in the wall pipe (2) periphery, and shelters from the water string
(3) gap between sealing rubber ring (5)；The underground effective waterproof construction through walls further includes waterproof coating (8), the waterproof
Coating (8) is coated on the upstream face of the wall (1), and on the outside of the end cap (7) of upstream face.
2. underground effective waterproof construction through walls according to claim 1, it is characterised in that：Water string (3) end
Inner wall be equipped with the first flange (31) outstanding and the second flange (32), first flange (31) and the second flange into pipe
(32) it is annular, the annular groove is formed between first flange (31) and the second flange (32).
3. underground effective waterproof construction through walls according to claim 1 or 2, it is characterised in that：Sealing rubber ring (5) packet
Cushion rubber ontology (51) in a ring is included, the inner peripheral surface of the cushion rubber ontology (51) fits in the wall pipe (2), the cushion rubber sheet
The peripheral surface of body (51) is equipped with outwardly projecting annular ridge (52), and the annular ridge (52) is embedded in the annular groove.
4. underground effective waterproof construction through walls according to claim 1, it is characterised in that：The anchor ring of the seal ring (4)
Axis perpendicular to the water string (3) is arranged.
5. underground effective waterproof construction through walls according to claim 1 or 4, it is characterised in that：The thickness of the seal ring (4)
Degree is 3-5mm.
6. underground effective waterproof construction through walls according to claim 1, it is characterised in that：The waterproof coating (8) is poly-
Urethane waterproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340354.4U CN207961758U (en) | 2018-03-12 | 2018-03-12 | Underground effective waterproof construction through walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820340354.4U CN207961758U (en) | 2018-03-12 | 2018-03-12 | Underground effective waterproof construction through walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207961758U true CN207961758U (en) | 2018-10-12 |
Family
ID=63742267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820340354.4U Expired - Fee Related CN207961758U (en) | 2018-03-12 | 2018-03-12 | Underground effective waterproof construction through walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207961758U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985765A (en) * | 2019-12-31 | 2020-04-10 | 北京凯盛建材工程有限公司 | A kind of flexible waterproof sealing structure and construction method of through-wall casing |
| CN111140698A (en) * | 2019-12-31 | 2020-05-12 | 北京凯盛建材工程有限公司 | Waterproof wall bushing structure with flexible dynamic seal assembly on neutral surface and construction method |
| CN112283457A (en) * | 2020-09-03 | 2021-01-29 | 宁波汇洲生态建设有限公司 | Anti-seepage structure containing through-wall pipeline for building outer wall and construction method of anti-seepage structure |
| CN113236870A (en) * | 2021-04-25 | 2021-08-10 | 华南蓝天航空油料有限公司 | Seepage-proofing construction process for valve well |
| CN115076466A (en) * | 2022-05-29 | 2022-09-20 | 中国五冶集团有限公司 | Anti-seepage plugging device for outer wall through-wall pipeline and construction method |
-
2018
- 2018-03-12 CN CN201820340354.4U patent/CN207961758U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985765A (en) * | 2019-12-31 | 2020-04-10 | 北京凯盛建材工程有限公司 | A kind of flexible waterproof sealing structure and construction method of through-wall casing |
| CN111140698A (en) * | 2019-12-31 | 2020-05-12 | 北京凯盛建材工程有限公司 | Waterproof wall bushing structure with flexible dynamic seal assembly on neutral surface and construction method |
| CN111140698B (en) * | 2019-12-31 | 2024-07-26 | 北京凯盛建材工程有限公司 | Waterproof wall bushing structure with flexible dynamic seal assembly arranged on neutral surface and construction method |
| CN112283457A (en) * | 2020-09-03 | 2021-01-29 | 宁波汇洲生态建设有限公司 | Anti-seepage structure containing through-wall pipeline for building outer wall and construction method of anti-seepage structure |
| CN113236870A (en) * | 2021-04-25 | 2021-08-10 | 华南蓝天航空油料有限公司 | Seepage-proofing construction process for valve well |
| CN115076466A (en) * | 2022-05-29 | 2022-09-20 | 中国五冶集团有限公司 | Anti-seepage plugging device for outer wall through-wall pipeline 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: 20181012 Termination date: 20200312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |