CN108729562B - Waterproof plugging device - Google Patents
Waterproof plugging device Download PDFInfo
- Publication number
- CN108729562B CN108729562B CN201810589171.0A CN201810589171A CN108729562B CN 108729562 B CN108729562 B CN 108729562B CN 201810589171 A CN201810589171 A CN 201810589171A CN 108729562 B CN108729562 B CN 108729562B
- Authority
- CN
- China
- Prior art keywords
- hole
- waterproof
- wall
- overflow
- sealing
- 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.)
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Links
- 238000004873 anchoring Methods 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 30
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 44
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 14
- 238000010276 construction Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a waterproof plugging device, which is used for plugging a hole to be plugged on a wall body, and comprises the following components: a closing cap having a first side facing the wall and a second side facing away from the wall, the closing cap having an injection hole formed therein, the injection hole extending from the first side of the closing cap to the second side of the closing cap; the anchoring column is internally provided with a containing cavity for containing a waterproof expansion material, one end of the anchoring column is fixedly connected to the first side of the closing cover, the containing cavity is communicated with the injection hole, and the other end of the anchoring column is a free end inserted into the hole to be closed; and the anchoring column is provided with an overflow hole, and the overflow hole is communicated with the accommodating cavity. The invention greatly saves construction steps, improves working efficiency, and has better plugging effect compared with the traditional plugging mode.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a waterproof plugging device.
Background
The high-rise residential building belongs to a reinforced concrete shear wall structure, bolt holes left in the construction of an outer wall are often a leakage and moisture regaining way of the outer wall, a traditional plugging method generally uses dry and hard cement mortar for plugging, and waterproof paint is locally coated on the outer side. The bolt holes are blocked by mortar, so that the inner side and the outer side of the bolt holes are required to be blocked simultaneously in the implementation process, the construction steps are complex, and time and labor are wasted; moreover, mortar is adopted for blocking, so that the sealing effect is poor, and the sealing material is easy to crack after shrinkage.
Disclosure of Invention
In order to solve the technical problems, the invention discloses a waterproof plugging device, which solves the problems that the existing plugging mode is time-consuming and labor-consuming and has poor plugging effect.
The invention discloses a waterproof plugging device, which is used for plugging a hole to be plugged on a wall body, and comprises the following components: a closing cap having a first side facing the wall and a second side facing away from the wall, the closing cap being formed with an injection hole for injecting a waterproof expansion material, the injection hole penetrating from the first side of the closing cap to the second side of the closing cap; the anchoring column is used for being inserted into the hole to be closed, a containing cavity for containing waterproof expansion materials is formed in the anchoring column, one end of the anchoring column is fixedly connected to the first side of the closing cover, the containing cavity is communicated with the injection hole, and the other end of the anchoring column is a free end inserted into the hole to be closed; and the anchoring column is provided with an overflow hole, and the overflow hole is communicated with the accommodating cavity.
Further, the closed cover is buckled on the wall body through a first side, and the wall body and the first side of the closed cover form a first closed space; the overflow aperture includes a first overflow aperture in communication with the first enclosed space for the ingress of water-resistant intumescent material into the first enclosed space.
Further, the overflow holes comprise a plurality of second overflow holes, and the second overflow holes are distributed on the anchoring columns at intervals.
Further, an annular rib is formed on the anchor column along the circumferential direction of the anchor column, and when the anchor column is inserted into the hole to be closed, the outer circumferential side of the annular rib abuts against the inner wall of the hole to be closed.
Further, the annular ribs are multiple, the annular ribs are arranged at intervals along the axial direction of the anchoring column, and at least one second overflow hole is formed between the annular ribs.
Further, when the anchoring column is inserted into the hole to be closed, a second closed space is formed between two adjacent annular ribs, the outer wall of the anchoring column and the inner wall of the hole to be closed, and the waterproof expansion material fills the second closed space through the second overflow hole.
Further, a reinforcing rib for increasing the contact area of the waterproof expansion material is formed on the first side of the closing cap.
Further, at least one notch is formed on the reinforcing rib.
Further, a sealing rib is further formed on the first side of the sealing cover, the first side of the sealing cover is buckled on the wall body, and the sealing cover is in sealing arrangement with the wall body through the sealing rib.
Further, the waterproof plugging device further comprises: and the sealing plug is matched with the injection hole and is used for being connected in the injection hole in a sealing way.
According to the invention, the accommodating cavity is arranged in the anchoring column, the injection hole and the overflow hole which are communicated with the accommodating cavity are arranged, and when the hole to be sealed such as the bolt hole of the outer wall is sealed, the waterproof plugging device is only required to be inserted into the hole to be sealed and is filled with waterproof expansion materials, so that the construction steps are greatly saved, the working efficiency is improved, and the plugging effect is better compared with that of the traditional plugging mode.
Drawings
Fig. 1 is a schematic structural view of a waterproof plugging device according to an embodiment of the present invention;
Legend: 10. a closing cap; 11. an injection hole; 12. sealing ribs; 13. reinforcing ribs; 20. an anchor post; 21. a receiving chamber; 22. a first overflow aperture; 23. annular ribs; 24. a second overflow aperture; 30. a sealing plug; 40. a wall body; 41. a hole to be closed; 50. a first enclosed space; 60. and a second enclosed space.
Detailed Description
The invention is further illustrated, but is not limited to, the following examples.
The invention discloses a waterproof plugging device, which is used for plugging a hole 41 to be plugged on a wall body 40, and comprises the following components: a closure cap 10 and an anchor post 20, the closure cap 10 having a first side facing the wall 40 and a second side facing away from the wall 40, the closure cap 10 being formed with an injection hole 11 for injecting a waterproof expansion material, the injection hole 11 penetrating from the first side of the closure cap 10 to the second side of the closure cap 10; the anchoring column 20 is used for being inserted into the hole 41 to be closed, the inside of the anchoring column 20 is provided with a containing cavity 21 for containing waterproof expansion materials, one end of the anchoring column 20 is fixedly connected to the first side of the closing cover 10, the containing cavity 21 is communicated with the injection hole 11, and the other end of the anchoring column 20 is a free end inserted into the hole 41 to be closed; the anchor post 20 is provided with overflow holes which communicate with the receiving cavity 21.
When the waterproof plugging device is used, the free end of the anchor column 20 of the waterproof plugging device is inserted into the hole 41 to be plugged, the sealing cover 10 is tightly attached to the wall body 40, the waterproof expansion material is injected into the accommodating cavity 21 from the injection hole 11, and after the waterproof expansion material expands, overflows through the overflow hole and is filled between the anchor column 20 and the wall body 40, so that the inside of the hole 41 to be plugged is sealed.
According to the invention, the accommodating cavity 21 is arranged in the anchoring column 20, the injection hole 11 and the overflow hole which are communicated with the accommodating cavity 21 are arranged, and when sealing the hole to be sealed such as the bolt hole of the outer wall, the waterproof plugging device is only required to be inserted into the hole to be sealed and filled with the waterproof expansion material, so that the construction steps are greatly saved, the working efficiency is improved, and compared with the traditional plugging mode, the plugging effect is better.
In the above embodiment, the enclosure cover 10 is fastened to the wall body 40 by the first side, the wall body 40 and the first side of the enclosure cover 10 enclose the first enclosed space 50, and the overflow hole includes the first overflow hole 22, and the first overflow hole 22 communicates with the first enclosed space 50, so that the waterproof expansion material enters the first enclosed space 50. By providing the first overflow hole 22, the waterproof expansion material can be filled between the closing cap 10 and the wall 40, the inlet of the hole 41 to be closed is closed, and the sealing effect is improved.
In the above embodiment, the overflow apertures include a plurality of second overflow apertures 24, the plurality of second overflow apertures 24 being spaced apart on the anchor studs 20. By providing a plurality of second overflow holes 24, on the one hand, the waterproof expansion material can be more fully filled between the anchor post 20 and the wall body 40, so that the filling effect is more uniform; on the other hand, the filling speed can be improved, and the construction efficiency is improved.
In the above embodiment, the annular rib 23 is formed on the anchor post 20 along the circumferential direction thereof, and when the anchor post 20 is inserted into the hole 41 to be closed, the outer circumferential side of the annular rib 23 abuts against the inner wall of the hole 41 to be closed, and in a specific implementation process, the annular rib 23 may be in interference fit with the hole 41 to be closed. By arranging the annular ribs 23 to be tightly attached to the inner wall of the hole 41 to be sealed, the waterproof sealing device is prevented from moving outwards and sealing is formed, and therefore sealing effect is improved.
In the above embodiment, the annular ribs 23 are plural, the plural annular ribs 23 are disposed at intervals along the axial direction of the anchor post 20, and at least one second overflow hole 24 is disposed between the two annular ribs 23. When the anchor post 20 is inserted into the hole to be closed, a second closed space 60 is formed among the two adjacent annular ribs 23, the outer wall of the anchor post 20 and the inner wall of the hole to be closed 41, and the waterproof expansion material fills the second closed space 60 through the second overflow hole 24. Through setting up a plurality of annular ribs 23, it makes to insert waterproof plugging device to wait to close hole 41, a plurality of annular ribs 23 not only can make anchor post 20 firm the inserting establish in waiting to close hole 41, effectively prevent waterproof plugging device to move outward, and form the multilayer seal, thereby improve the shutoff effect, simultaneously, two adjacent annular ribs 23, the outer wall of anchor post 20, wait to close between the inner wall of hole 41 and form second enclosure space 60, and all be formed with a second enclosure space 60 between every two adjacent annular ribs 23, waterproof expansion material is full of inside every second enclosure space 60 through second overflow hole 24, thereby further strengthened anchor post 20 and wait to close the airtight degree between hole 41, the shutoff effect has been improved greatly.
In the above embodiment, the reinforcing ribs 13 for increasing the contact area of the waterproof swelling material are also formed on the first side of the closing cap 10. The reinforcing rib 13 may be in various forms, may be in an incompletely closed ring shape, may be arc-shaped or have other shapes, and when the reinforcing rib 13 is in an incompletely closed ring shape, at least one notch is formed at the break, and when the waterproof expansion material in the second closed space 60 is filled with the inner side of the reinforcing rib 13, the waterproof expansion material can overflow to the outer side of the reinforcing rib 13 in the second closed space 60 from the notch. The combination degree of the sealing cover 10 and the waterproof expansion material can be improved by arranging the reinforcing ribs 13, the pressure of the waterproof expansion material is increased, and the sealing effect of the waterproof plugging device and the wall body 40 is improved.
In the above embodiment, the sealing rib 12 is further formed on the first side of the sealing cover 10, the first side of the sealing cover 10 is buckled on the wall 40, and the sealing cover 10 is sealed with the wall 40 through the sealing rib 12. By arranging the sealing ribs 12, the fitting degree between the waterproof plugging device and the surface of the wall body 40 can be improved, the pressure of the waterproof expansion material is increased, and the sealing effect of the waterproof plugging device and the wall body 40 is ensured.
In the above embodiment, the waterproof blocking device further includes: the sealing plug 30, sealing plug 30 and injection hole 11 assorted, sealing plug 30 are used for sealing connection in injection hole 11, and sealing plug 30 can be T type stopper, and the effect is the expansion pressure in the sealed space and the airtight effect of formation to the waterproof expansion material that ends exposes.
In the above embodiment, the injection hole is smaller in diameter, so that the grouting pipe can be inserted, and the purpose of the smaller diameter is to reduce leakage of the waterproof expansion material out of the hole.
In the above embodiment, the free end of the anchor post 20 is tapered to facilitate insertion of the waterproof plugging device into the hole 41 to be plugged.
It should be understood that the above-described embodiments of the present invention are provided by way of example only and are not intended to limit the scope of the invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the invention are desired to be protected.
Claims (8)
1. A waterproof plugging device for plugging a hole (41) to be plugged in a wall (40), characterized by comprising:
-a closing cap (10) having a first side facing the wall (40) and a second side facing away from the wall (40), the closing cap (10) being formed with an injection hole (11) for injecting a waterproof expansion material, the injection hole (11) extending from the first side of the closing cap (10) to the second side of the closing cap (10);
The anchoring column (20) is used for being inserted into the hole (41) to be closed, a containing cavity (21) for containing waterproof expansion materials is formed in the anchoring column (20), one end of the anchoring column (20) is fixedly connected to the first side of the closing cover (10), the containing cavity (21) is communicated with the injection hole (11), and the other end of the anchoring column (20) is a free end inserted into the hole (41) to be closed;
An overflow hole is formed in the anchoring column (20), and the overflow hole is communicated with the accommodating cavity (21);
The sealing cover (10) is buckled on the wall body (40) through a first side, and the wall body (40) and the first side wall of the sealing cover (10) form a first sealing space (50);
The overflow aperture comprises a first overflow aperture (22), the first overflow aperture (22) being in communication with the first enclosed space (50) for ingress of water-resistant intumescent material into the first enclosed space (50);
the overflow holes comprise a plurality of second overflow holes (24), and the second overflow holes (24) are distributed on the anchoring column (20) at intervals.
2. The waterproof plugging device according to claim 1, wherein,
The anchoring column (20) is provided with annular ribs (23) along the circumferential direction of the anchoring column, and when the anchoring column (20) is inserted into the hole (41) to be closed, the outer circumferential side of the annular ribs (23) is propped against the inner wall of the hole (41) to be closed.
3. The waterproof plugging device according to claim 2, wherein,
The annular ribs (23) are multiple, the annular ribs (23) are arranged at intervals along the axial direction of the anchoring column (20), and at least one second overflow hole (24) is formed between the annular ribs (23).
4. The waterproof plugging device according to claim 3, wherein,
When the anchoring column (20) is inserted into the hole (41) to be closed, a second closed space (60) is formed between two adjacent annular ribs (23), the outer wall of the anchoring column (20) and the inner wall of the hole (41) to be closed, and the waterproof expansion material fills the second closed space (60) through the second overflow hole (24).
5. The waterproof plugging device according to claim 1, wherein,
The first side of the closing cap (10) is further formed with reinforcing ribs (13) for increasing the contact area of the waterproof expansion material.
6. The waterproof plugging device according to claim 5, wherein,
At least one notch is formed on the reinforcing rib (13).
7. The waterproof plugging device according to claim 1, wherein,
The sealing cover is characterized in that sealing ribs (12) are further formed on the first side of the sealing cover (10), the first side of the sealing cover (10) is buckled on the wall body (40), and the sealing cover (10) is in sealing arrangement with the wall body (40) through the sealing ribs (12).
8. The waterproof occlusion device of claim 1, further comprising:
And the sealing plug (30) is matched with the injection hole (11), and the sealing plug (30) is used for being connected in the injection hole (11) in a sealing way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589171.0A CN108729562B (en) | 2018-06-08 | 2018-06-08 | Waterproof plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810589171.0A CN108729562B (en) | 2018-06-08 | 2018-06-08 | Waterproof plugging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108729562A CN108729562A (en) | 2018-11-02 |
| CN108729562B true CN108729562B (en) | 2024-04-26 |
Family
ID=63932991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810589171.0A Active CN108729562B (en) | 2018-06-08 | 2018-06-08 | Waterproof plugging device |
Country Status (1)
| Country | Link |
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| CN (1) | CN108729562B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7341474B2 (en) * | 2019-12-10 | 2023-09-11 | 株式会社呉英製作所 | Cosmetic cap and peeling repair parts |
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| CN203411974U (en) * | 2013-08-23 | 2014-01-29 | 河南省纳川基础工程有限公司 | Slope protection pile steel pipe allowing grouting condition to be seen |
| CN104903543A (en) * | 2012-12-10 | 2015-09-09 | 索曼梅塔利托公司 | Rock anchor bolt |
| CN105298518A (en) * | 2015-10-14 | 2016-02-03 | 山东大学 | Bridging plugging device in hidden-type deep, long and large cave and governance method for water burst plugging |
| CN206205164U (en) * | 2016-09-07 | 2017-05-31 | 上海市浦东新区建设(集团)有限公司 | A kind of device and the external wall structure of screw hole closure for the closure of outer wall screw hole |
| CN107062653A (en) * | 2016-12-29 | 2017-08-18 | 滨州市甲力太阳能科技有限公司 | Compound heat preservation tank seal set |
| CN107110188A (en) * | 2014-12-16 | 2017-08-29 | 20艾玛20公司 | The sealing-plug in the hole in closure wall etc. |
| CN207453366U (en) * | 2017-10-27 | 2018-06-05 | 郑州华亿新型建材有限公司 | A kind of old wall reducing energy consumption insulation construction and its fixedly connected part |
| CN208396039U (en) * | 2018-06-08 | 2019-01-18 | 江苏省苏中建设集团股份有限公司 | A kind of waterproof plugging device |
-
2018
- 2018-06-08 CN CN201810589171.0A patent/CN108729562B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10220659A (en) * | 1997-02-06 | 1998-08-21 | Mitsubishi Kagaku Sanshi Corp | Sleeve to be arranged in wall through hole, and concrete wall |
| TW508419B (en) * | 1998-04-17 | 2002-11-01 | Rodman Steele Jr Akerman Sente | Partition passage and sealing method thereof |
| CN104903543A (en) * | 2012-12-10 | 2015-09-09 | 索曼梅塔利托公司 | Rock anchor bolt |
| CN203035203U (en) * | 2012-12-28 | 2013-07-03 | 山东大学 | Pressure-isolating, permeating and cementing grouting device of borehole casing for roadway water-surrounded broken rock |
| CN203411974U (en) * | 2013-08-23 | 2014-01-29 | 河南省纳川基础工程有限公司 | Slope protection pile steel pipe allowing grouting condition to be seen |
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| Publication number | Publication date |
|---|---|
| CN108729562A (en) | 2018-11-02 |
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Effective date of registration: 20240327 Address after: No. 309 Nanhai Avenue Middle, Hai'an High tech Zone, Nantong City, Jiangsu Province, 226600 Applicant after: Jiangsu Guofeng Construction Co.,Ltd. Country or region after: China Address before: 226600 No.18 Zhongba South Road, Hai'an town, Hai'an County, Nantong City, Jiangsu Province Applicant before: JIANGSU SUZHONG CONSTRUCTION GROUP Co.,Ltd. Country or region before: China |
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