CN211736480U - Waterproof construction structure for building outer wall pouring hole - Google Patents
Waterproof construction structure for building outer wall pouring hole Download PDFInfo
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- CN211736480U CN211736480U CN201921425455.2U CN201921425455U CN211736480U CN 211736480 U CN211736480 U CN 211736480U CN 201921425455 U CN201921425455 U CN 201921425455U CN 211736480 U CN211736480 U CN 211736480U
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Abstract
The utility model discloses a building outer wall pouring hole waterproof construction structure, which comprises a building outer wall (1), wherein the building outer wall (1) is provided with a tie rod hole (2), and the tie rod hole (2) runs through the building outer wall (1); an inner supporting tube (3) is arranged in the counter-pull rod hole (2), the inner supporting tube (3) and the counter-pull rod hole (2) are coaxially arranged, an asphalt hemp thread sleeve (4) is arranged on the outer surface of the middle section of the inner supporting tube (3), the asphalt hemp thread sleeve (4) is formed by uniformly winding asphalt hemp threads on the outer surface of the middle section of the inner supporting tube (3), and the asphalt hemp thread sleeve (4) is in pressing contact with the inner wall of the counter-pull rod hole (2); two ends of the inner supporting tube (3) are respectively connected with a fixed cover. The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel.
Description
Technical Field
The utility model relates to a building outer wall pours hole waterproof construction structure belongs to the building field.
Background
The boundary member for enclosing the building to form the indoor and outdoor is called as the outer wall. It has the functions of: bear certain load, shelter from wind and rain, preserve heat and insulate heat, prevent noise, prevent fire and be safe, etc. The cast outer wall has high strength, is not easy to crack and has high integrity, so that the cast outer wall is widely applied to the construction of high-rise buildings. Cast-in-place outer wall adopts the template to pour, and cast-in-place outer wall's both sides template generally adopts and carries out the fixed stay with the thickness of pouring of fixed outer wall to the drawing screw rod, and after outer wall dry solid shaping, drawing screw rod can form a to pull rod hole on the outer wall, generally adopts the concrete shutoff to the pull rod hole, appears the poor condition of shutoff leakproofness often for seepage appears easily in the position of pull rod hole, influences the waterproof nature of outer wall.
SUMMERY OF THE UTILITY MODEL
The technical scheme of the utility model to exist among the prior art: 'after the outer wall is formed in a dry and solid mode, a counter-pull rod hole can be formed in the outer wall through the counter-pull screw rod, the counter-pull rod hole is generally plugged by concrete, the situation that the plugging sealing performance is poor frequently occurs, leakage easily occurs at the counter-pull rod hole, and the waterproofness of the outer wall is affected' is not enough, and the building outer wall pouring hole waterproof construction structure is provided.
In order to solve the technical problem, the technical scheme adopted by the utility model is that the building outer wall pouring hole waterproof construction structure comprises a building outer wall, wherein a counter-pull rod hole is arranged on the building outer wall and penetrates through the building outer wall; an inner supporting tube is arranged in the hole of the counter pull rod, the inner supporting tube and the hole of the counter pull rod are coaxially arranged, an asphalt hemp thread sleeve is arranged on the outer surface of the middle section of the inner supporting tube, asphalt hemp threads are uniformly wound on the outer surface of the middle section of the inner supporting tube to form the asphalt hemp thread sleeve, and the asphalt hemp thread sleeve is in pressing contact with the inner wall of the hole of the counter pull rod; the two ends of the internal supporting tube are respectively connected with a fixing cover, the fixing covers comprise a circular cover plate, the middle part of the surface of one side of the circular cover plate is fixedly connected with a threaded cylinder, and the threaded cylinder is inserted into one end part of the internal supporting tube and is in threaded connection with the internal supporting tube; the circular cover plate is attached to the surface of the building outer wall, and the circular cover plate and the surface of the building outer wall are sealed through weather-resistant glue.
Among the technical scheme of this application, set up inside stay tube in the tie hole on the building outer wall, inside stay tube and the gap between the tie hole are sealed through the pitch hemp cover that is formed on the middle section surface of inside stay tube by the even winding of pitch hemp, and inside stay tube is fixed in the position with fixed pitch hemp cover in the tie hole through circular apron to prevent that pitch hemp cover from removing and influencing sealed effect. The both ends of inside stay tube are sealed through circular apron, and a screw thread section of thick bamboo makes the tip of inside stay tube sealed with the threaded connection of inside stay tube, and circular apron is sticky through resistant time glue with the building outer wall for the both ends opening to pull rod hole further improves the leakproofness.
Optimized, above-mentioned building outer wall pours hole waterproof construction structure, be provided with a plurality of through-holes of pouring on the inside stay tube, inside the inside stay tube, to all having poured into silica gel sealed glue in the pull rod hole, in the through-hole of pouring.
In this application, fill silica gel and seal glue in inside stay tube for the inside of inside stay tube is filled, improves the leakproofness in the inside stay tube. Through to pouring into the sealed glue of silica gel in the through-hole and make inside stay tube, to the intercommunication in the pull rod hole, when pouring into the sealed glue of silica gel in inside stay tube, the sealed glue of silica gel enters into the pull rod hole through pouring into the through-hole under pressure in, and the sealed dry back of solidifying of silica gel can fill the both ends of inside stay tube and fixed pitch fiber crops cover.
Preferably, the waterproof construction structure for the building outer wall pouring hole is characterized in that a through hole is formed in the middle of one circular cover plate, the through hole is communicated with the threaded cylinder and the internal supporting tube, and a sealing cover is connected to the through hole in a threaded connection mode.
In this application, set up the through-hole on one of them circular apron, the through-hole is used for pouring into the silica gel sealant to inside the pillar, fills the completion after, uses sealed lid sealed through-hole, prevents through-hole department seepage.
Preferably, the waterproof construction structure for the building outer wall pouring hole is characterized in that an annular asphalt sealant ring is coated on the building outer wall, an opening at the end of the hole of the tie rod is located in the ring shape of the asphalt sealant ring, and the circular cover plate is attached to the asphalt sealant ring.
In this application, coated annular asphalt sealant ring around the tip opening of diagonal rod hole on the building outer wall for the surface of position is smooth around the tip opening of diagonal rod hole on the building outer wall, can with the weather resistant on the circular cover board glue the fit laminating. The leakage caused by the fact that the gap is formed between the circular cover plate and the surface of the building outer wall through the weather-resistant glue and the surface of the building outer wall due to the fact that the surface of the building outer wall is excessively rough is prevented.
Optimized, above-mentioned building outer wall pours hole waterproof construction structure, circular apron is provided with a plurality of annular sealed archs towards building outer wall on the surface, and sealed arch is the concentric circles and arranges, and it has resistant time to glue to fill between two adjacent sealed archs, and sealed protruding and the sealed gluey ring of pitch sticiss the contact, and resistant time of filling between two adjacent sealed archs glues and the sealed gluey ring of pitch sticiss the contact.
In this application, set up a plurality of annular sealed archs on circular apron, sealed protruding and the sealed gluey ring of pitch sticiss the contact, has formed multichannel waterproof sealing between circular apron and building outer wall, has improved the waterproof sealing nature between circular apron and the building outer wall.
Optimized, above-mentioned building outer wall pours hole waterproof construction structure, cup jointed two annular solid fixed rings on the inside stay tube, two solid fixed rings are located the both ends of pitch hemp cover and contact with pitch hemp cover crimping.
In this application, extrude pitch fiber crops cover from both sides through solid fixed ring for pitch fiber crops cover can with to the contact of sticising of pull rod hole inner wall, improve pitch fiber crops cover and to the contact pressure between the pull rod hole inner wall, guarantee the leakproofness between pitch fiber crops cover and the pull rod hole.
Optimized, above-mentioned building outer wall pours hole waterproof construction structure, be provided with two annular location archs on the inside stay tube, two solid fixed rings are located respectively between two protruding and pitch hemp cover's of location both ends, and two solid fixed rings are compressed tightly the contact with two location archs respectively.
In this application, two solid fixed rings use the location arch to be fixed in the both ends of pitch fiber crops cover with the location of solid fixed ring after cup jointing on two solid fixed rings. The positioning protrusion and the inner supporting tube are integrally formed by nylon or polyurethane plastic, so that the positioning protrusion has certain elasticity.
Optimized, above-mentioned building outer wall pours hole waterproof construction structure, the tip contact of circular apron and inside stay tube is glued fixedly through the sealed gluey of silica gel, coats on the tie rod hole inner wall and has pitch sealing glue layer.
In this application, the pitch sealing glue layer on the counter-pull rod hole inner wall can improve the smooth degree of counter-pull rod hole inner wall for pitch fiber crops cover can with the laminating of counter-pull rod hole inner wall appropriate, reduce pitch fiber crops cover and the gap between the counter-pull rod hole inner wall, improve sealed degree.
The utility model has the advantages of it can overcome prior art's drawback, and structural design is reasonable novel. Among the technical scheme of this application, set up inside stay tube in the tie hole on the building outer wall, inside stay tube and the gap between the tie hole are sealed through the pitch hemp cover that is formed on the middle section surface of inside stay tube by the even winding of pitch hemp, and inside stay tube is fixed in the position with fixed pitch hemp cover in the tie hole through circular apron to prevent that pitch hemp cover from removing and influencing sealed effect. The both ends of inside stay tube are sealed through circular apron, and a screw thread section of thick bamboo makes the tip of inside stay tube sealed with the threaded connection of inside stay tube, and circular apron is sticky through resistant time glue with the building outer wall for the both ends opening to pull rod hole further improves the leakproofness.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the circular cover plate of the present invention;
fig. 3 is a schematic structural view of the internal support tube of the present invention.
Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
As shown in the figures, the utility model relates to a building outer wall pouring hole waterproof construction structure, which comprises a building outer wall 1, wherein a counter-pull rod hole 2 is arranged on the building outer wall 1, and the counter-pull rod hole 2 penetrates through the building outer wall 1; an inner supporting tube 3 is arranged in the pull rod hole 2, the inner supporting tube 3 and the pull rod hole 2 are coaxially arranged, an asphalt hemp thread sleeve 4 is arranged on the outer surface of the middle section of the inner supporting tube 3, the asphalt hemp thread sleeve 4 is formed by uniformly winding asphalt hemp threads on the outer surface of the middle section of the inner supporting tube 3, and the asphalt hemp thread sleeve 4 is in pressing contact with the inner wall of the pull rod hole 2; two ends of the inner supporting tube 3 are respectively connected with a fixing cover, the fixing covers comprise a circular cover plate 5, the middle part of the surface of one side of the circular cover plate 5 is fixedly connected with a threaded cylinder 6, and the threaded cylinder 6 is inserted into one end part of the inner supporting tube 3 and is in threaded connection with the inner supporting tube 3; the circular cover plate 5 is attached to the surface of the building outer wall 1, and the circular cover plate 5 and the surface of the building outer wall 1 are sealed through weather-resistant glue.
Among the technical scheme of this application, set up inside stay tube 3 in tie rod hole 2 on building outer wall 1, inside stay tube 3 and the gap between tie rod hole 2 are sealed through the asphalt hemp thread cover 4 that is formed by the even winding of asphalt hemp thread on the middle section surface of inside stay tube 3, inside stay tube 3 is fixed in the position with fixed asphalt hemp thread cover 4 in tie rod hole 2 through circular apron 5 to prevent that asphalt hemp thread cover 4 from removing and influencing sealed effect. The both ends of inside stay tube 3 are sealed through circular apron 5, and threaded connection of a screw thread section of thick bamboo 6 and inside stay tube 3 makes the tip of inside stay tube 3 sealed, and circular apron 5 is sticky through resistant time glue with building outer wall 1 for the both ends opening to pull rod hole 2 further improves the leakproofness.
Be provided with a plurality of through holes 8 that fill on the inside stay tube 3, all pour into silica gel sealed glue in inside stay tube 3, in tie rod hole 2, in filling through hole 8.
In this application, fill silica gel and seal glue in inside stay tube 3 for inside of inside stay tube 3 is filled, improves the leakproofness in inside stay tube 3. Through pouring into silica gel sealant in 8 into the through-hole and make inside stay tube 3 in, to intercommunication in the pull rod hole 2, when pouring into silica gel sealant to inside stay tube 3, silica gel sealant enters into to pull rod hole 2 through pouring into through-hole 8 under pressure in, and sealed dry solid back of gluing at silica gel can fill the both ends of inside stay tube 3 and fixed pitch anesthesia silk cover 4.
A through hole 10 is formed in the middle of one circular cover plate 5, the through hole 10 is communicated with the threaded cylinder 6 and the inner supporting tube 3, and a sealing cover 11 is connected to the through hole 10 in a threaded mode.
In this application, set up through-hole 10 on one of them circular apron 5, through-hole 10 is used for pouring into silica gel sealant to inside stay tube 3, fills the back in the completion, uses sealed lid 11 sealed through-hole 10, prevents through-hole 10 department seepage.
The building outer wall 1 is coated with an annular asphalt sealant ring 12, the end opening of the pull rod hole 2 is located in the ring of the asphalt sealant ring 12, and the circular cover plate 5 is attached to the asphalt sealant ring 12.
In this application, coated annular asphalt sealant ring 12 around the tip opening of diagonal rod hole 2 on building outer wall 1 for the surface of position is smooth around the tip opening of diagonal rod hole 2 on building outer wall 1, can with the resistant appropriate laminating of gluing of waiting on the circular apron 5. The leakage caused by the fact that the surface of the building outer wall 1 is excessively rough and a gap is formed between the circular cover plate 5 and the surface of the building outer wall 1 through weather-resistant glue and the surface of the building outer wall 1 is prevented.
The surface of the circular cover plate 5 facing the building outer wall 1 is provided with a plurality of annular sealing bulges 13, the sealing bulges 13 are arranged in a concentric circle mode, weather-resistant glue is filled between every two adjacent sealing bulges 13, the sealing bulges 13 are in pressing contact with the asphalt sealant ring 12, and the weather-resistant glue filled between every two adjacent sealing bulges 13 is in pressing contact with the asphalt sealant ring 12.
In this application, set up a plurality of annular sealed archs 13 on circular apron 5, sealed protruding 13 sticiss the contact with pitch sealant ring 12, has formed multichannel waterproof sealing between circular apron 5 and building outer wall 1, has improved the waterproof sealing nature between circular apron 5 and the building outer wall 1.
Two annular fixing rings 14 are sleeved on the inner supporting tube 3, and the two fixing rings 14 are located at two ends of the asphalt hemp thread sleeve 4 and are in compressed contact with the asphalt hemp thread sleeve 4.
In this application, extrude pitch fiber sleeve 4 from both sides through solid fixed ring 14 for pitch fiber sleeve 4 can with 2 inner walls of contrast rod hole sticiss the contact, improve pitch fiber sleeve 4 and the contact pressure between 2 inner walls of contrast rod hole, guarantee pitch fiber sleeve 4 and the leakproofness between 2 to the pull rod hole.
Two annular positioning bulges 15 are arranged on the inner supporting tube 3, two fixing rings 14 are respectively positioned between the two positioning bulges 15 and two ends of the asphalt hemp sleeve 4, and the two fixing rings 14 are respectively in pressing contact with the two positioning bulges 15.
In this application, two solid fixed rings 14 use the location arch 15 to be fixed in the both ends of pitch ramie silk cover 4 with solid fixed ring's 14 location after cup jointing on two solid fixed rings 14. The positioning protrusion 15 and the inner support tube 3 are integrally formed by nylon or polyurethane plastic, so that the positioning protrusion 15 has certain elasticity.
In this application, the pitch sealing glue layer on 2 inner walls of tie rod holes can improve the smooth degree to 2 inner walls of tie rod holes for pitch hemp thread cover 4 can with the laminating of 2 inner walls of tie rod holes, reduce the gap between pitch hemp thread cover 4 and 2 inner walls of tie rod holes, improve sealed degree.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also understand that the changes, modifications, additions or substitutions made within the scope of the present invention should belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a building outer wall pours hole waterproof construction structure which characterized in that: the building outer wall comprises a building outer wall (1), wherein a tie rod hole (2) is formed in the building outer wall (1), and the tie rod hole (2) penetrates through the building outer wall (1); an inner supporting tube (3) is arranged in the counter-pull rod hole (2), the inner supporting tube (3) and the counter-pull rod hole (2) are coaxially arranged, an asphalt hemp thread sleeve (4) is arranged on the outer surface of the middle section of the inner supporting tube (3), the asphalt hemp thread sleeve (4) is formed by uniformly winding asphalt hemp threads on the outer surface of the middle section of the inner supporting tube (3), and the asphalt hemp thread sleeve (4) is in pressing contact with the inner wall of the counter-pull rod hole (2); two ends of the inner supporting tube (3) are respectively connected with a fixing cover, the fixing covers comprise a circular cover plate (5), the middle part of the surface of one side of the circular cover plate (5) is fixedly connected with a threaded cylinder (6), and the threaded cylinder (6) is inserted into one end part of the inner supporting tube (3) and is in threaded connection with the inner supporting tube (3); the round cover plate (5) is attached to the surface of the building outer wall (1), and the round cover plate (5) and the surface of the building outer wall (1) are sealed through weather-resistant glue.
2. The waterproof construction structure for the building outer wall pouring hole according to claim 1, characterized in that: be provided with a plurality of through-holes (8) of pouring into on inside stay tube (3), all pour into silica gel and sealed glue in inside stay tube (3), in tie rod hole (2), in pouring through-hole (8).
3. The waterproof construction structure for the building outer wall pouring hole according to claim 2, characterized in that: a through hole (10) is formed in the middle of one circular cover plate (5), the through hole (10) is communicated with the threaded cylinder (6) and the inner supporting tube (3), and a sealing cover (11) is connected to the through hole (10) in an internal thread mode.
4. The waterproof construction structure for the building outer wall pouring hole according to claim 1, characterized in that: the building outer wall (1) is coated with an annular asphalt sealant ring (12), an opening at the end part of the pull rod hole (2) is positioned in the ring shape of the asphalt sealant ring (12), and the circular cover plate (5) is attached to the asphalt sealant ring (12).
5. The waterproof construction structure for the building outer wall pouring hole according to claim 4, characterized in that: circular apron (5) are provided with a plurality of annular sealed archs (13) towards building outer wall (1) on the surface, and sealed arch (13) are the concentric circles and arrange, and it has resistant time glue to fill between two adjacent sealed archs (13), and sealed protruding (13) sticiss with pitch sealed gluey ring (12) and contact, and resistant time glue and pitch sealed gluey ring (12) of packing between two adjacent sealed archs (13) sticiss the contact.
6. The waterproof construction structure for the building outer wall pouring hole according to claim 1, characterized in that: two annular fixing rings (14) are sleeved on the inner supporting tube (3), and the two fixing rings (14) are located at two ends of the asphalt hemp thread sleeve (4) and are in pressing contact with the asphalt hemp thread sleeve (4).
7. The waterproof construction structure for the building outer wall pouring hole according to claim 6, characterized in that: be provided with two annular location archs (15) on inside stay tube (3), two solid fixed ring (14) are located respectively between the both ends of two location archs (15) and pitch ramie silk cover (4), and two solid fixed ring (14) are compressed tightly the contact with two location archs (15) respectively.
8. The waterproof construction structure for the building outer wall pouring hole according to claim 1, characterized in that: circular apron (5) and the tip contact of inside stay tube (3) and through the gluey sticky fixation of silica gel sealed glue, scribble the pitch sealing glue layer to pull rod hole (2) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425455.2U CN211736480U (en) | 2019-08-29 | 2019-08-29 | Waterproof construction structure for building outer wall pouring hole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425455.2U CN211736480U (en) | 2019-08-29 | 2019-08-29 | Waterproof construction structure for building outer wall pouring hole |
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| Publication Number | Publication Date |
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| CN211736480U true CN211736480U (en) | 2020-10-23 |
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| CN201921425455.2U Active CN211736480U (en) | 2019-08-29 | 2019-08-29 | Waterproof construction structure for building outer wall pouring hole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980589A (en) * | 2021-11-04 | 2022-01-28 | 金发柱 | Asphalt bast filling belt and preparation method and application thereof |
-
2019
- 2019-08-29 CN CN201921425455.2U patent/CN211736480U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113980589A (en) * | 2021-11-04 | 2022-01-28 | 金发柱 | Asphalt bast filling belt and preparation method and application thereof |
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Address after: 266000 3rd floor, No.5 Nanhai Branch Road, Shinan District, Qingdao City, Shandong Province Patentee after: Qingdao Construction Group Co.,Ltd. Patentee after: QINGJIAN GROUP Co.,Ltd. Address before: 266000 3rd floor, No.5 Nanhai Branch Road, Shinan District, Qingdao City, Shandong Province Patentee before: QINGJIAN GROUP Co.,Ltd. Patentee before: QINGJIAN GROUP Co.,Ltd. |
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