CN212897739U - Wall bolt hole plugging structure - Google Patents
Wall bolt hole plugging structure Download PDFInfo
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- CN212897739U CN212897739U CN202020934364.8U CN202020934364U CN212897739U CN 212897739 U CN212897739 U CN 212897739U CN 202020934364 U CN202020934364 U CN 202020934364U CN 212897739 U CN212897739 U CN 212897739U
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- bolt hole
- sleeve
- wall
- waterproof
- waterproof structure
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Abstract
The utility model relates to a wall bolt hole plugging structure, which comprises a first waterproof structure plugged in the middle section of a bolt hole, a second waterproof structure and a third waterproof structure connected with the first waterproof structure and respectively plugged at the two end parts of the bolt hole; the first waterproof structure comprises a sleeve inserted in the bolt hole, and foaming agents are filled in the sleeve; the second waterproof structure comprises a plugging plug which is plugged between the first end of the sleeve and the first opening end of the bolt hole; the third waterproof structure comprises a waterproof material filled between the second end of the sleeve and the second opening end of the bolt hole. The utility model provides an among the prior art because of outer wall bolt hole shutoff lead to the later stage rainwater along outer wall bolt hole seepage to indoor technical problem not really, through whole synergism, can effectively block the rainwater along outer wall bolt hole seepage to indoor route, have that waterproof performance is strong, the shutoff is inseparable, simple and practical's effect.
Description
Technical Field
The utility model relates to a building construction field refers in particular to a wall body bolt hole block structure.
Background
With the rapid development of the building industry, novel template materials and systems emerge endlessly, in recent years, especially, the application and popularization of aluminum alloy templates in residential engineering are rapid, the sizes of corresponding wall-through bolt holes are increased due to the large specifications of reinforcing screws of the aluminum alloy templates, higher requirements are provided for the plugging of the outer wall bolt holes, the plugging effect is seriously influenced by the plugging materials and the construction process flow, and the serious outer wall leakage problem is caused if the plugging is not practical.
The plugging method in the prior art comprises the following steps:
1. removing the PVC casing;
2. filling a polyurethane foaming agent;
3. two ends are blocked by waterproof mortar;
4. the outer side of the outer wall is coated with polyurethane for water prevention.
Therefore, the method in the prior art is simple, but the plugging of the waterproof mortar and the filling quality of the polyurethane foaming agent are difficult to effectively guarantee, so that the problem of water seepage of the bolt holes of the outer wall is frequent, and the later maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wall body bolt hole block structure, this kind of wall body bolt hole block structure will solve among the prior art and lead to later stage rainwater along outer wall bolt hole seepage to indoor technical problem because of outer wall bolt hole shutoff not really.
The utility model discloses a wall bolt hole plugging structure, which comprises a first waterproof structure plugged in the middle section of a bolt hole, a second waterproof structure and a third waterproof structure connected with the first waterproof structure and respectively plugged at two end parts of the bolt hole; the first waterproof structure comprises a sleeve inserted in the bolt hole, and foaming agents are filled in the sleeve; the second waterproof structure comprises a plugging plug which is plugged between the first end of the sleeve and the first opening end of the bolt hole; the third waterproof structure comprises a waterproof material filled between the second end of the sleeve and the second opening end of the bolt hole.
The utility model discloses a wall body bolt hole block structure further improves and lies in, and the both ends of this bolt hole all are the horn mouth form, and the outline that should seal up and this third prevention water structure is unanimous with the interior outline of the corresponding tip of this bolt hole respectively.
The utility model discloses a wall body bolt hole block structure further improves and lies in, the first end shutoff of this shutoff stopper to the first open end of this bolt hole, the second end of this shutoff stopper stretch into to this cover intraductal and with this sleeve pipe threaded connection.
The utility model discloses a wall body bolt hole block structure further improves and lies in, and this intraductal second that corresponds to this shutoff stopper of cover holds to the regional shutoff between this foamer has first stagnant water head.
The utility model discloses a wall body bolt hole block structure further improves and lies in, and the first pot head that should seal up the jam has the first waterproof layer that is used for sealing the first open end of this screw hole.
The utility model discloses a wall body bolt hole block structure further improves and lies in, scribbles on this wall body to cover this first open-ended waterproof membrane of filming.
The utility model discloses a wall body bolt hole block structure further improves and lies in, and this intraductal regional shutoff that is corresponding to this sheathed tube second end to between this foamer has second stagnant water head.
The utility model discloses a wall body bolt hole block structure further improves and lies in, and the card is equipped with the seal ring between this sheathed tube outer wall and this bolt hole inner wall.
Compared with the prior art, the utility model, its effect is positive and obvious. The utility model provides an among the prior art because of outer wall bolt hole shutoff lead to the later stage rainwater along outer wall bolt hole seepage to indoor technical problem not really, through whole synergism, can effectively block the rainwater along outer wall bolt hole seepage to indoor route, have that waterproof performance is strong, the shutoff is inseparable, simple and practical's effect.
Drawings
Fig. 1 is the utility model discloses a wall body bolt hole block structure's schematic structure diagram.
Fig. 2 is the utility model discloses a wall body bolt hole block structure's shutoff stopper and sheathed tube detailed structure schematic diagram.
Detailed Description
The invention is further described with reference to the following figures and examples.
As shown in fig. 1, the wall bolt hole plugging structure of the present invention includes a first waterproof structure plugged in the middle section of a bolt hole, a second waterproof structure and a third waterproof structure connected to the first waterproof structure and respectively plugged in the two end portions of the bolt hole; the first waterproof structure comprises a sleeve 2 inserted in the bolt hole, and foaming agents 10 are filled in the sleeve; the second waterproof structure comprises a plugging plug 1 which is plugged between the first end of the sleeve 2 and the first opening end of the bolt hole; the third waterproof structure includes a waterproof material filled between the second end of the sleeve 2 and the second open end of the bolt hole.
This wall body bolt hole block structure adopts multilayer waterproof construction, utilizes whole synergism to be favorable to preventing in water seeps into the wall from the wall outside more.
This shutoff stopper 1 can adopt the finished product to seal up and block up, and this third waterproof structure is inflation waterproof mortar, and inflation waterproof mortar stagnant water is effectual and seal the bolt hole to make the wall level and smooth, be favorable to subsequent plastering.
Preferably, both ends of the bolt hole are in a bell mouth shape, and the outer contours of the sealing plug 1 and the third waterproof structure are respectively consistent with the inner contour of the corresponding end of the bolt hole.
The plugging plug 1 is in a shape that a circular truncated cone is connected with a cylinder, the plugging plug can perfectly fit with a horn mouth at the end part of a bolt hole, the first end of the plugging plug 1 is the opening side with the larger diameter of the circular truncated cone part, and the second end of the plugging plug is the outermost side of the cylindrical part. The sealing plug 1 and the waterproof mortar 3 are tightly attached to the inner wall of the bolt hole, so that water seepage of gaps in the bolt hole can be reduced, and the waterproof mortar has a good water stopping effect.
Preferably, as shown in fig. 2, a first end of the plug 1 is plugged to a first open end of the bolt hole, and a second end of the plug 1 extends into the sleeve 2 and is in threaded connection with the sleeve 2.
The cylindrical part of the plugging plug 1 is provided with a thread 11, the inner side of the sleeve 2 is provided with an internal thread 12 matched with the thread 11, the plugging plug 1 and the sleeve 2 can be connected more tightly through threaded connection, and the water stopping effect is further enhanced.
Preferably, a first water stop head 9 is blocked in the sleeve 2 in the region between the second end of the blocking plug 1 and the foaming agent 10.
The first water stop head 9 close to the plugging plug 1 is fixedly connected with the plugging plug 1 and can be directly bonded together, the first water stop head 9 and the second end of the plugging plug 1 extend into the sleeve 2 together, and the first water stop head 9 is tightly attached to the foaming agent 10 in the sleeve 2. The sleeve 2 can be a galvanized sleeve, and is not easy to rust and corrode. The first water stop head 9 is a water-swelling water stop head, and further stops water after the plug 1 is plugged. The foaming agent 10 filled in the sleeve 2 is a polyurethane foaming agent.
Preferably, the first end of the plugging plug 1 is covered with a first waterproof layer 8 for sealing the first open end of the threaded hole.
The first waterproof layer 8 is also made of expansion waterproof mortar, and when the gap between the plugging plug 1 and the outer wall surface of the outer wall is plugged, the wall surface is leveled while the waterproof effect is achieved.
Preferably, the wall is coated with a waterproof coating film 7 covering the first opening.
The waterproof coating 7 can be a polyurethane waterproof coating, and the waterproof coating 7 has the function of sealing the whole wall bolt hole plugging structure and also has the waterproof effect. After sealing, the outer surface plastering layer 6 is coated.
Preferably, a second water stop head 4 is blocked in the sleeve 2 in the area between the second end of the sleeve 2 and the foaming agent 10.
The second water stop head 4 is also a water-swelling water stop head, and further water stop is carried out after the plugging 1 and the foaming agent are plugged
Preferably, a water stop ring 5 is clamped between the outer wall of the sleeve 2 and the inner wall of the bolt hole.
The water stop ring 5 arranged on the outer side of the middle part of the sleeve 2 is a water-swelling water stop ring which can stop water seepage in the gap between the inner wall of the bolt hole and the sleeve 2.
Supposing that rainwater on the outer wall enters the room along the bolt hole of the outer wall, firstly, the rainwater needs to pass through a waterproof coating film 7 for first fortification, then, the rainwater needs to pass through waterproof mortar 8 for second fortification, then, the rainwater needs to pass through a sealing plug 1 for third fortification, as the sealing plug 1 is in threaded connection with a sleeve 2, a water seepage path is prolonged, then, the rainwater needs to pass through a water stop head 9 for fourth fortification, the water stop head 9 further blocks the water seepage path, then, the rainwater sequentially passes through a foaming agent 10, a water stop head 4 and waterproof mortar 3, meanwhile, a water swelling water stop ring 5 can block the rainwater from penetrating deeply between the sleeve 2 and structural concrete, and as the rainwater needs to enter the room and totally passes through eight fortification, the path of water seepage of the outer wall can be effectively cut off.
The utility model provides an among the prior art because of the outer wall bolt hole shutoff does not lead to the later stage rainwater along outer wall bolt hole seepage to indoor technical problem really. The utility model discloses a waterproof 7, the shutoff stopper 1 of filming passes through screw thread zonulae occludens, two stagnant water heads and the middle foamer 10, the whole synergism of the stagnant water ring 5 in the 2 outsides of sleeve pipe with sleeve pipe 2, blocks the rainwater along outer wall bolt hole seepage to indoor route, has that waterproof performance is strong, the shutoff is inseparable, simple and practical's effect.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed with the preferred embodiment, it is not limited to the present invention, and any skilled person can make modifications or changes equivalent to the equivalent embodiment without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.
Claims (8)
1. The utility model provides a wall body bolt hole block structure which characterized in that: the waterproof structure comprises a first waterproof structure plugged in the middle section of a bolt hole, and a second waterproof structure and a third waterproof structure which are connected with the first waterproof structure and respectively plugged at two end parts of the bolt hole; the first waterproof structure comprises a sleeve inserted in the bolt hole, and foaming agents are filled in the sleeve; the second waterproof structure comprises a plugging plug which is plugged between the first end of the sleeve and the first opening end of the bolt hole; the third waterproof structure comprises a waterproof material filled between the second end of the sleeve and the second opening end of the bolt hole.
2. The wall bolt hole plugging structure according to claim 1, wherein: the two end parts of the bolt holes are in a horn mouth shape, and the outer contours of the sealing plug and the third waterproof structure are respectively consistent with the inner contours of the corresponding end parts of the bolt holes.
3. The wall bolt hole plugging structure according to claim 1, wherein: the first end of the sealing plug seals the first opening end of the bolt hole, and the second end of the sealing plug extends into the sleeve and is in threaded connection with the sleeve.
4. The wall bolt hole plugging structure according to claim 3, wherein: and a first water stopping head is blocked in the area between the second end of the blocking plug and the foaming agent in the sleeve.
5. The wall bolt hole plugging structure according to claim 2, wherein: the first end of the sealing plug is covered with a first waterproof layer for sealing the first opening end of the bolt hole.
6. The wall bolt hole plugging structure according to claim 5, wherein: a waterproof coating is applied to the wall covering the first open end.
7. The wall bolt hole plugging structure according to claim 1, wherein: and a second water stopping head is plugged in the area between the second end of the sleeve and the foaming agent in the sleeve.
8. The wall bolt hole plugging structure according to claim 1, wherein: and a water stop ring is clamped between the outer wall of the sleeve and the inner wall of the bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934364.8U CN212897739U (en) | 2020-05-28 | 2020-05-28 | Wall bolt hole plugging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020934364.8U CN212897739U (en) | 2020-05-28 | 2020-05-28 | Wall bolt hole plugging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212897739U true CN212897739U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020934364.8U Active CN212897739U (en) | 2020-05-28 | 2020-05-28 | Wall bolt hole plugging structure |
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| CN (1) | CN212897739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622708A (en) * | 2021-09-16 | 2021-11-09 | 北京路鹏达建设发展有限责任公司 | Construction method for plugging split bolt hole of building outer wall |
-
2020
- 2020-05-28 CN CN202020934364.8U patent/CN212897739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113622708A (en) * | 2021-09-16 | 2021-11-09 | 北京路鹏达建设发展有限责任公司 | Construction method for plugging split bolt hole of building outer wall |
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