CN210716322U - Waterproof structure at penetration part of waterproof board - Google Patents
Waterproof structure at penetration part of waterproof board Download PDFInfo
- Publication number
- CN210716322U CN210716322U CN201921438866.5U CN201921438866U CN210716322U CN 210716322 U CN210716322 U CN 210716322U CN 201921438866 U CN201921438866 U CN 201921438866U CN 210716322 U CN210716322 U CN 210716322U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- sleeve
- plate
- wall
- hole
- 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.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a waterproof construction that waterproof board pierces through department, this structure includes: the lower bite plate is arranged between the outer wall and the outer waterproof plate in a padded mode, a first through hole is formed in the lower bite plate, a first sleeve is arranged in the first through hole, the first sleeve penetrates through the through hole of the outer waterproof plate, and a wall penetrating pipeline penetrates through the first through hole and the first sleeve; and the upper occluding plate is pressed against the outer side of the outer packing waterproof plate, a second perforation is formed in the upper occluding plate, a second sleeve is arranged in the second perforation, the second sleeve is arranged on one side of the upper occluding plate, which is far away from the outer packing waterproof plate, the second sleeve is sleeved on the outer part of the first sleeve, and the second sleeve and the wall-penetrating pipeline are plugged by adopting a plugging piece. The utility model provides an among the traditional waterproof construction method of wall pipeline, the problem of the bonding department of enhancement layer waterproof board and wall pipeline easily seeps water.
Description
Technical Field
The utility model relates to a construction technical field, concretely relates to waterproof board pierces through waterproof construction of department.
Background
In the projects such as the underground comprehensive pipe gallery, the underground tunnel, the basement and the like, the construction of waterproof projects is widely involved. The waterproof system of the above type of engineering is mostly a structure self-waterproof + fully-wrapped flexible waterproof system. The full-wrapping flexible waterproof system is formed by adhering various waterproof boards on the upstream surface of a wall body and adopting an adhesive or hot-melt welding among the various waterproof boards.
In design and construction, electromechanical pipelines, fuel, oil, gas, water, lightning protection grounding bodies and other pipelines need to penetrate through a wall body to be externally connected or led out sometimes, and inevitably need to penetrate through an outer waterproof plate on the upstream side of the wall body. Therefore, the penetration part of the outer-coated waterproof plate by the pipeline becomes a waterproof weak position of the wall body and the fully-coated flexible waterproof system.
In contrast, in the conventional construction method, the self-waterproof reinforcing treatment is mostly performed on the embedded water stop plate of the wall-penetrating pipeline in the wall, and the reinforcing layer is formed at the penetrating position of the outer waterproof plate, namely, the multilayer waterproof plate is adhered and wound on the wall-penetrating pipeline. Because the sticking surface of the outer waterproof plate is designed specifically and the materials are selected for the sticking effect of the concrete surface of the wall body, but few waterproof plates can be well stuck with the wall penetrating pipelines such as metal, plastic and the like commonly used in engineering. Therefore, in the traditional treatment mode of the outer waterproof board by the construction method, the bonding capacity of the waterproof board and the wall-penetrating pipeline is weak, and the bonding position of the reinforced waterproof board and the wall-penetrating pipeline is also the waterproof weak point of a full-wrapping waterproof system.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, a waterproof structure at the penetration position of a waterproof plate is provided so as to solve the problem that the water seepage is easy to occur at the bonding position of a reinforced waterproof plate and a wall-penetrating pipeline in the traditional waterproof construction method of the wall-penetrating pipeline.
To achieve the above object, there is provided a waterproof structure of a penetration of a waterproof sheet, including:
the lower bite plate is arranged between the outer wall and the outer waterproof plate in a padded mode, a first through hole is formed in the lower bite plate, a first sleeve is arranged in the first through hole, the first sleeve penetrates through the through hole of the outer waterproof plate, and a wall penetrating pipeline penetrates through the first through hole and the first sleeve; and
go up the interlock board, press support in the outside of outsourcing waterproof board, it has seted up the second perforation to go up the interlock board, the second perforation is equipped with the second sleeve pipe, the second sleeve pipe set up in going up keeping away from of interlock board one side of outsourcing waterproof board, the second sleeve pipe box is located first sheathed tube outside, the second sleeve pipe with adopt the shutoff of shutoff piece between the wall pipeline.
Further, a ring groove is formed in the lower snap close plate, the ring groove is arranged along the edge of a penetrating hole of the outer-coated waterproof plate, a water stopping ring used for pressing the outer-coated waterproof plate into the ring groove and attached to the inner wall of the ring groove is arranged between the upper snap close plate and the outer-coated waterproof plate in a sleeved mode, and the water stopping ring is embedded in the ring groove.
Furthermore, the water stop ring is an elastic water stop ring.
Further, an annular accommodating groove is formed in the lower surface of the upper bite plate, the accommodating groove is aligned to the annular groove, the lower portion of the water stop ring is embedded in the annular groove, and the upper portion of the water stop ring is embedded in the accommodating groove.
Furthermore, the outside of first sleeve pipe is equipped with the external screw thread, the inside of second sleeve pipe be equipped with external screw thread assorted internal thread, first sleeve pipe threaded connection in the second sleeve pipe.
The beneficial effects of the utility model reside in that, the utility model discloses a waterproof construction simple to operate that the waterproof board pierces through department is swift, and upper and lower interlock extrusion force is big and can not make the waterproof board have the material to bounce back and warp, and the extrusion interlock is effectual, and waterproof board does not have not hard up or the risk of droing. The upper and lower bite plates are still a closed ring after being seamlessly connected with the wall-through line pipe, and the whole structure has no water flow path, thereby realizing 100% seamless water resistance.
Drawings
Fig. 1 is a schematic structural view of a waterproof structure at a penetration of a waterproof board according to an embodiment of the present invention.
Fig. 2 is an exploded schematic view of a waterproof structure at a penetration of a waterproof board according to an embodiment of the present invention.
Fig. 3 is a cross-sectional view a-a of fig. 2.
Fig. 4 is a schematic view showing a separated state of the upper bite plate and the lower bite plate according to the embodiment of the present invention.
Fig. 5 is a top view of a lower bite plate in accordance with an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
Fig. 1 is the utility model discloses the waterproof structure's of waterproof board department of penetrating structure schematic diagram, fig. 2 are the utility model discloses a waterproof board department of penetrating waterproof structure's decomposition schematic diagram, fig. 3 are the cross-sectional view of A-A in fig. 2, fig. 4 are the utility model discloses an on the last bite-block with the disengagement state schematic diagram of lower bite-block, fig. 5 are the utility model discloses a plan view of bite-block under.
Referring to fig. 1 to 5, the present invention provides a waterproof structure of a waterproof board penetrating part, including: a lower bite plate 1 and an upper bite plate 2.
Specifically, the lower bite plate 1 is padded between the outer wall 4 and the outer waterproof plate 5. The lower bite plate 1 is provided with a first through hole. The lower bite plate 1 is connected seamlessly to the wall feed-through pipe 6. The first bore is provided with a first sleeve 11. In this embodiment, the edge of the first through hole extends to form a first sleeve 11 extending to the outer side of the outer waterproof sheet 5, and the first sleeve and the lower bite plate are integrally formed. The first sleeve is arranged in the penetrating hole of the outer waterproof plate in a penetrating mode. The first through hole and the first sleeve 11 are provided with a through-wall pipeline 6.
The upper bite plate 2 is pressed against the outer side of the outer waterproof coating 5. The upper bite plate 2 is provided with a second through hole. The second bore is provided with a second sleeve 21. In this embodiment, a second sleeve 21 is formed by extending the edge of the second through hole towards the outside of the upper bite plate 2, and the second sleeve is integrally formed with the upper bite plate. The second sleeve 21 is sleeved outside the first sleeve 11. The end of the second sleeve 21 remote from the upper bite plate 2 is seamlessly connected to the through-wall tubing 6. And a plugging piece is used for plugging between the second sleeve and the wall-penetrating pipeline.
The utility model discloses a waterproof construction simple to operate that waterproof board pierces through department is swift, and upper and lower interlock extrusion force is big and can not make the waterproof board have the material to bounce back and warp, and the extrusion interlock is effectual, and waterproof board does not have not hard up or the risk of droing. The upper and lower bite plates are still a closed ring after being seamlessly connected with the wall-through line pipe, and the whole structure has no water flow path, thereby realizing 100% seamless water resistance.
In this embodiment, lower bite plate 1 is provided with an annular groove 12. The annular groove 12 is provided along the edge of the penetration hole of the outer waterproof sheet 5. A water stop ring 3 is arranged between the upper occluding plate 2 and the outer wrapping waterproof plate 5. The water stop ring 3 presses the outer-coated waterproof board 5 into the annular groove 12 after being extruded by the upper snap sheet, and is embedded in the annular groove, so that the outer-coated waterproof board 5 is attached to the inner wall of the annular groove 12.
As a preferred embodiment for waterproofing, the water stop ring 3 is an elastic water stop ring 3. In the present embodiment, the water stop ring 3 is a rubber seal ring.
In the present embodiment, an annular receiving groove 22 is formed on the lower surface of the upper bite plate 2. The receiving groove 22 is aligned with the annular groove 12. The annular groove box accommodating grooves are mutually buckled to form a sealed cavity. The water stop ring is accommodated in the sealed cavity, specifically, the lower part of the water stop ring 3 is embedded in the annular groove 12, and the upper part of the water stop ring 3 is embedded in the accommodating groove 22.
As a preferred embodiment, the diameter of the water stop ring is slightly larger than the inner diameter of the sealed cavity, so that the water stop ring tightly attaches the outer waterproof plate 5 to the inner wall of the annular groove 12, and further improves the waterproof effect.
In order to obtain better occlusion force between the upper occlusion plate and the lower occlusion plate, the occlusion can adopt a bolt principle, the extrusion force is large, material rebound deformation cannot occur, the extrusion occlusion effect is good, and the occlusion outer wrapping waterproof plate has no loosening or falling risk. Specifically, the outside of the first sleeve 11 is provided with an external thread, the inside of the second sleeve 21 is provided with an internal thread matched with the external thread, and the first sleeve 11 is connected to the second sleeve 21 in a threaded manner.
The utility model provides a construction method of wall-penetrating pipeline waterproof structure, including following step:
s1: the first sleeve 11 of the lower bite plate 1 is sleeved on the wall-penetrating pipeline 6, and the lower bite plate 1 is connected to the wall-penetrating pipeline 6 in a seamless mode.
In this embodiment, lower bite plate 1 is seamlessly connected to wall tubing 6 by full weld or heat fusion to intercept the water flow path.
The wall-through pipeline 6 between the lower bite plates 1 is plugged by a plugging piece. In this embodiment, the blocking member is a weld or a hot melt adhesive.
Specifically, when the through-wall pipeline is made of plastic, the lower occlusal plate is also made of plastic, and the lower occlusal plate and the through-wall pipeline are in seamless connection through hot melting.
When the through-wall pipeline is made of metal, the lower snap-in plate is also made of metal and is in seamless connection through welding.
S2: the lower bite plate 1 is inserted into the inner side of the outer waterproof plate 5 through the penetrating hole of the outer waterproof plate 5, so that the lower bite plate 1 is arranged between the outer wall 4 and the outer waterproof plate 5, and the first sleeve 11 is arranged in the penetrating hole and extends to the outer side of the outer waterproof plate 5.
S3: the second sleeve 21 of the upper bite plate 2 is sleeved on the through-wall pipeline 6.
S4: after the second sleeve is sleeved on the wall-penetrating pipeline, the water stop ring 3 is arranged between the upper occlusal plate 2 and the outer wrapping waterproof plate 5 in a cushioning mode, and the water stop ring 3 is arranged right above the annular groove 12.
S5: after the water stop ring is installed, the second sleeve 21 is sleeved outside the first sleeve 11, so that the upper bite plate 2 is pressed against the outer side of the outer waterproof plate 5. After the upper bite plate 2 is pressed against the outer side of the outer wrapping waterproof plate 5, the outer wrapping waterproof plate 5 is pressed into the annular groove 12 and embedded in the annular groove 12 after the water stop ring 3 is extruded by the upper bite plate 2, so that the outer wrapping waterproof plate 5 is attached to the inner wall of the annular groove 12.
Specifically, the second sleeve 21 is screwed to the outside of the first sleeve 11, so that the upper bite plate 2 is pressed against the outside of the outer waterproof sheet 5, and the upper bite plate and the lower bite plate are engaged with the outer waterproof sheet cooperatively.
After the upper bite plate 2 is pressed against the outer side of the outer wrapping waterproof plate 5, the outer wrapping waterproof plate 5 is pressed into the annular groove 12 and embedded in the annular groove 12 after the water stop ring 3 is extruded by the upper bite plate 2, so that the outer wrapping waterproof plate 5 is attached to the inner wall of the annular groove 12.
S6: after the upper bite plate 2 presses against the outer side of the outer waterproof plate 5, a plugging piece is used for plugging between the second sleeve 21 and the wall-penetrating pipeline 6.
In this embodiment, the blocking member is a weld or a hot melt adhesive.
The end of second sleeve 21 remote from upper bite plate 2 is seamlessly connected to through-wall tubing 6.
In this embodiment, upper bite plate 2 is seamlessly connected to wall tubing 6 by full weld or heat fusion to cut off the water flow path.
The wall-through pipeline 6 between the upper bite plates 2 is plugged by a plugging piece.
Specifically, when the through-wall pipeline is made of plastic, the upper snap-in plate is also made of plastic, and the upper snap-in plate are in seamless connection through hot melting.
When the through-wall pipeline is made of metal, the upper snap-in plate is also made of metal and is in seamless connection through welding.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the present invention, which are intended to be limited only by the scope of the appended claims.
Claims (5)
1. A flashing structure for a penetration of a flashing, comprising:
the lower bite plate is arranged between the outer wall and the outer waterproof plate in a padded mode, a first through hole is formed in the lower bite plate, a first sleeve is arranged in the first through hole, the first sleeve penetrates through the through hole of the outer waterproof plate, and a wall penetrating pipeline penetrates through the first through hole and the first sleeve; and
go up the interlock board, press support in the outside of outsourcing waterproof board, it has seted up the second perforation to go up the interlock board, the second perforation is equipped with the second sleeve pipe, the second sleeve pipe set up in going up keeping away from of interlock board one side of outsourcing waterproof board, the second sleeve pipe box is located first sheathed tube outside, the second sleeve pipe with adopt the shutoff of shutoff piece between the wall pipeline.
2. The waterproof structure of a penetration site of a waterproof board according to claim 1, wherein the lower bite plate is provided with an annular groove, the annular groove is provided along an edge of the penetration hole of the outer-wrapped waterproof board, a water stop ring for pressing the outer-wrapped waterproof board into the annular groove and adhering to an inner wall of the annular groove is provided between the upper bite plate and the outer-wrapped waterproof board, and the water stop ring is embedded in the annular groove.
3. The flashing structure at a penetration of a flashing as defined in claim 2 wherein the water stop ring is a resilient water stop ring.
4. The waterproof structure of a penetration of a waterproof sheet according to claim 2, wherein the lower surface of the upper bite plate is formed with an annular receiving groove aligned with the annular groove, a lower portion of the water stop ring is fitted in the annular groove, and an upper portion of the water stop ring is fitted in the receiving groove.
5. The flashing structure at a penetration of a flashing according to claim 1, wherein the first sleeve is externally provided with an external thread and the second sleeve is internally provided with an internal thread matching the external thread, the first sleeve being threadedly connected to the second sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438866.5U CN210716322U (en) | 2019-08-30 | 2019-08-30 | Waterproof structure at penetration part of waterproof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921438866.5U CN210716322U (en) | 2019-08-30 | 2019-08-30 | Waterproof structure at penetration part of waterproof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210716322U true CN210716322U (en) | 2020-06-09 |
Family
ID=70964882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921438866.5U Active CN210716322U (en) | 2019-08-30 | 2019-08-30 | Waterproof structure at penetration part of waterproof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210716322U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513541A (en) * | 2019-08-30 | 2019-11-29 | 中国建筑第八工程局有限公司 | Pipeline waterproof construction through walls and its construction method for outsourcing splash guard exterior wall |
-
2019
- 2019-08-30 CN CN201921438866.5U patent/CN210716322U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110513541A (en) * | 2019-08-30 | 2019-11-29 | 中国建筑第八工程局有限公司 | Pipeline waterproof construction through walls and its construction method for outsourcing splash guard exterior wall |
| CN110513541B (en) * | 2019-08-30 | 2024-03-12 | 中国建筑第八工程局有限公司 | Waterproof structure of through-wall pipeline for outer wall covered by waterproof board and construction method of waterproof structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101561031B1 (en) | Device for protecting and sealing of pipe connecting part, sealing method of pipe connecting part | |
| CN210716322U (en) | Waterproof structure at penetration part of waterproof board | |
| US20120306163A1 (en) | Seal and housing having such a seal | |
| CN110513541B (en) | Waterproof structure of through-wall pipeline for outer wall covered by waterproof board and construction method of waterproof structure | |
| US20110049874A1 (en) | Polymeric pipe fitting and gasket assembly and sealed polymeric pipe apparatus formed therewith | |
| KR101552107B1 (en) | Joining apparatus of synthetic resin pipe equipped with double-stopper | |
| CN103883822B (en) | Watertight reinforced electric hot melt strip | |
| MX2012003481A (en) | Heat-fusible gasket and method of manufacture. | |
| CA2712760C (en) | Pipe fitting with a solvent cement barrier | |
| CN204083223U (en) | The compound tooth-shaped seal ring of water-swellable and socket pipe member | |
| JP5379649B2 (en) | Steel pipe fittings | |
| CN201081067Y (en) | Agricultural pipeline connecting pipe fitting | |
| CN202972260U (en) | Nonmetal inset used for pipe fitting for water supply and drainage | |
| CN202193593U (en) | Inclined connecting pipe for forklift | |
| JP6325773B2 (en) | Branch saddle joint, its construction method and pipeline | |
| KR101974397B1 (en) | Structure of reinforcing anchor for corrugated pipe type | |
| CN202580366U (en) | High-impermeability metal extrusion type pipe fitting connecting structure | |
| CN101476650A (en) | Water-proof apparatus used for pipeline crossing full-packaging waterproof layer | |
| JP2519778Y2 (en) | Plastic pipe fittings | |
| CN201330889Y (en) | Waterproofing device for pipeline crossing | |
| CN110566744A (en) | pipe fitting saddle connecting structure | |
| CN217427644U (en) | Cable pipeline plugging device | |
| KR20130075098A (en) | Structure of rubber-seal for mechanical fitting and it's applied mechanical fitting | |
| CN210398116U (en) | PE pipe leakage hole plugging structure | |
| CN214044035U (en) | Single-direction and two-direction sealing structure of submarine cable core joint capable of adapting to cable core change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |