CN212156085U - Wall postposition type waterproof sleeve assembly and wall structure thereof - Google Patents
Wall postposition type waterproof sleeve assembly and wall structure thereof Download PDFInfo
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- CN212156085U CN212156085U CN202020336188.8U CN202020336188U CN212156085U CN 212156085 U CN212156085 U CN 212156085U CN 202020336188 U CN202020336188 U CN 202020336188U CN 212156085 U CN212156085 U CN 212156085U
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Abstract
The utility model provides a wall postposition type waterproof sleeve pipe assembly and a wall structure thereof, which are arranged on an existing wall body provided with a sleeve pipe hole, and comprise a sleeve pipe, a grouting template and a steel lath which are sequentially arranged from outside to inside, wherein one end of the sleeve pipe is provided with a flange, the other end of the sleeve pipe is provided with a covering plate, the periphery of the sleeve pipe is provided with a wing disc, the diameter or the diameter of an inscribed circle of the covering plate is larger than the diameter of the sleeve pipe hole, the diameters of the flange and the wing disc are smaller than the diameter of the sleeve pipe hole, and the flange is; the grouting template is provided with a grouting air vent and a stud hole, and the steel plate strip is also provided with a stud hole. Adopt the utility model discloses a wall body structure construction convenience of wall postposition type waterproof sleeve sub-assembly installation, water-proof effects is good, and is loaded down with trivial details when being the sleeve pipe construction after having avoided the conventionality, can improve the efficiency of construction, has also reduced the risk of leaking.
Description
Technical Field
The utility model belongs to the building construction field especially relates to a waterproof sleeve pipe sub-assembly of wall postposition type and wall body structure thereof, mainly uses the wall on existing waterproof roll material layer to increase the sheathed tube condition.
Background
In the building engineering, underground water proofing is important, and the water leakage of individual points directly influences the overall waterproof requirement. According to the requirements of the use functions of buildings, rigid or flexible embedded sleeves are usually arranged on the outer wall, and waterproof nodes of the embedded sleeves on the outer wall below the ground are places which are easy to cause problems in engineering. In practical engineering, the casing pipe is often added under the condition that the underground outer wall is completely waterproof due to omission and the like. For the construction of the post-repair sleeve, a hole is formed in the wall body, the existing waterproof layer at the corresponding position is damaged, then the sleeve is placed, the template is fixed, concrete is injected into the hole, the template is detached after hardening, and the waterproof layer is recovered. But the waterproof layer is damaged in the process, and the number of bonding ports is large during recovery, so that the risk of water leakage is increased.
The construction of the rear bushing is more complicated, the requirement on waterproof details is higher, and under the existing condition, a rear waterproof bushing form capable of solving the problems is urgently needed, so that the basic functional requirements can be met, the operation is simple, and the water is effective.
SUMMERY OF THE UTILITY MODEL
Mend the loaded down with trivial details and the not good condition of water-proof effects of sheathed tube construction procedure after to current, the utility model aims at providing a waterproof sleeve pipe sub-assembly of wall postposition type and wall body structure thereof, can construction easy operation, can effectively be waterproof again.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a waterproof sleeve pipe sub-assembly of rearmounted type of wall, sets up on the existing wall body of seting up the sleeve pipe hole, its characterized in that: the grouting device comprises a sleeve, a grouting template and a steel strip which are sequentially arranged from outside to inside, wherein one end of the sleeve is provided with a flange, the other end of the sleeve is provided with a covering plate, the periphery of the sleeve is provided with a wing disc, the diameter of the covering plate is larger than that of a sleeve hole, the diameters of the flange and the wing disc are smaller than that of the sleeve hole, and the flange is provided with a plurality of mounting holes; the grouting template is provided with a grouting air vent and a stud hole, and the steel plate strip is also provided with a stud hole.
Furthermore, the existing wall is a wall surface which is provided with an outer waterproof roll material layer, and is usually a concrete wall.
Further, the flange and the wing disc are circular rings, and the covering plate is circular ring or square ring.
Further, the flange, the wing disc and the covering plate are integrally formed with the sleeve; the diameter of the sleeve is D, the diameters of the flange and the wing disc are D + (100-140 mm), the diameter of the sleeve hole is D + (150-220 mm), and the diameter of the covering plate or the diameter of the inscribed circle is D + (250-320 mm).
Further, the grouting air vent is two holes or a long hole which are separately arranged.
Furthermore, the steel plate strip is a U-shaped steel plate strip.
Another object of the utility model is to provide an adopt wall body structure of above-mentioned wall postposition type waterproof sleeve sub-assembly contains the existing wall body of seting up the sleeve pipe hole, the slip casting hole has been seted up to the inboard top in sleeve pipe hole, the wall postposition type waterproof sleeve sub-assembly install in sleeve pipe hole department, the sleeve pipe hole with pass through between the waterproof sleeve sub-assembly the slip casting hole packing has the concrete.
Furthermore, a circle of water-swelling sealant coats the inner side of the covering plate in contact with the outer wall waterproof coiled material in the waterproof sleeve assembly, a circle of water-swelling sealant coats the grouting template and the flange joint, and a circle of water-swelling rubber strip is arranged at the position, corresponding to the wing disc, of the center of the inner wall of the hole of the sleeve hole.
Further, the length of the grouting hole is 50-100 mm.
Furthermore, a grouting air vent communicated with the grouting hole is formed in a grouting template in the wall surface rear-mounted waterproof sleeve assembly.
Compared with the prior art, wall postposition type waterproof sleeve sub-assembly and wall body structure thereof have following advantage:
(1) the wall surface postposition type waterproof sleeve assembly has simple structure and convenient installation, avoids the complication of conventional post-sleeve construction, can improve the construction efficiency, is an optimized improvement on the prior sleeve product, improves the waterproof property of the postposition waterproof sleeve engineering, is mainly used for an underground outer wall with an externally-pasted waterproof layer, and has good waterproof sealing effect when a waterproof sleeve is newly added under the condition that the wall body and the waterproof layer are constructed;
(2) the utility model discloses the inboard flange joint department of sleeve pipe adopts national sleeve pipe universal standard, both satisfies and optimizes the fixed succinct quick of component, effectively links up, also satisfies the sleeve pipe construction and accomplishes the back, and the flange mouth matches national standard flexible sleeve pipe component operation requirement. The utility model discloses standardization level is high, matches with national standard, and application scope is wide.
Drawings
FIG. 1 is a schematic perspective view of the wall structure of the present invention;
FIG. 2 is an exploded view of the wall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the wall construction of the present invention;
FIG. 4 is a schematic view of the outer wall surface of the wall structure according to the present invention;
fig. 5 is a schematic elevation view of the wall structure of the present invention.
In the figure:
1-existing wall body; 2-waterproof roll layer; 3-casing a hole; 4-grouting holes; 5-concrete; 6-a flange; 7-wing disk; 8-a cover plate; 9-a sleeve; 10-studs of the fixed template; 11-studs to secure the sleeve; 12-steel plate strips; 13-grouting the template; 14-grouting vents; 15-water swellable sealant; 16-water swellable rubber strip; 17-stud hole.
Detailed Description
Unless defined otherwise, technical terms used in the following examples have the same meanings as commonly understood by one of ordinary skill in the art to which this invention belongs. The test reagents used in the following examples, unless otherwise specified, are all conventional biochemical reagents; the experimental methods are conventional methods unless otherwise specified.
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
A wall surface rear-mounted waterproof casing assembly is arranged on an existing wall body 1 with a casing hole as shown in figure 1, and comprises a casing 9, a grouting template 13 and a steel batten 12 which are sequentially arranged from outside to inside, wherein one end of the casing 9 is provided with a flange 6, the other end of the casing 9 is provided with a covering plate 8, the periphery of the casing 9 is provided with a wing disc 7, and the flange 6, the wing disc 7, the covering plate 8 and the casing 9 are integrally formed to form a casing part; the diameter of the covering plate is larger than that of the sleeve hole, and the diameters of the flange and the wing disc are smaller than that of the sleeve hole, preferably, for convenience of installation, the flange and the wing disc are circular, and the covering plate is circular or square;
specifically, the diameter of the sleeve is D, the diameters of the flange and the wing disc are D + (100-140 mm), the diameter of the sleeve hole is D + (150-220 mm), and the diameter of the cover plate (if the cover plate is a circular ring) or (if the cover plate is a square ring) of the inscribed circle is D + (250-320 mm); a plurality of mounting holes are formed in the flange; the grouting template is provided with a grouting air vent and a stud hole, and the steel plate strip is also provided with a stud hole.
The grouting air vent is two holes (one is a grouting hole and the other is an air vent) or a long hole (one end is grouted, and the other end is reserved with a certain gap to be used as the air vent).
The rear waterproof sleeve is arranged at the position of an existing wall body which is used as a waterproof layer, a sleeve hole slightly larger than the size of the sleeve is drilled on the wall, waterproof coiled materials in the same range are broken, a circle of water-swelling rubber strip 16 is adhered to the inner side of the sleeve hole, a flange 6, a wing disc 7, a covering plate 8 and the sleeve 9 are integrally formed to form a sleeve piece, the sleeve piece is placed into the sleeve hole from the outside, the length of the integrated sleeve is matched with the thickness of the wall body, the original waterproof coiled material layer 2 around the hole is compressed within the range of the ring enlarged by the covering plate 8, and a circle of water-swelling sealant 15 is coated on the compression side. At one indoor side, a stud 11 for fixing a sleeve sequentially penetrates through a steel plate strip 12 and a stud hole in a grouting template 13 to be connected with a flange 6 of a sleeve member, and a sleeve stressed combination is formed by utilizing the limiting effect of the steel plate strip 12 and a wall body. And further fixing the flange 6 and a grouting template 13 coated with a circle of water-swelling sealant 15 on the inner side by using a stud 10 of the fixed template, and pressing the template against the inner wall surface to seal the drilled casing hole. And a grouting hole 4 is reserved above the hole, and a grouting opening and an exhaust opening are formed in the corresponding template, so that the grouting is completed between the sleeve hole 3 and the waterproof sleeve assembly through the grouting opening by filling concrete 5. After the wall body is hardened, the steel plate strip 12 and the grouting template 13 at the inner end of the chamber can be removed, the rest sleeve fixed in the wall is a part of a flexible sleeve with good waterproof performance, and the interface standard of the flexible sleeve is consistent with that of a national standard sleeve.
Preferably, the length of the grouting holes is 50-100mm for convenient grouting.
Example 1
As shown in figures 1-5, an outer wall waterproof coil layer 2 is attached to the outer side of an existing wall body 1, and the requirement of wall surface waterproofing is met. When the sleeve is additionally arranged, a hole slightly larger than the size of the sleeve needs to be drilled, the waterproof coiled material in the same range is broken to form a wall body opening 3, and in order to ensure that the concrete 5 filled in the hole can be properly injected after the sleeve is arranged, a grouting hole 4 with the thickness of 50-100mm needs to be formed above the inner side of the wall body opening 3.
In this embodiment, the diameter of the sleeve 9 is d, the diameters of the flange 6 and the wing disk 7 are (d +100) mm, the diameter of the cover plate 8 is (d +250) mm, and the flange 6, the wing disk 7, the cover plate 8 and the sleeve 9 are integrally formed metal components and are placed in the pre-opened sleeve hole 3 of the wall body from the outdoor direction to the indoor direction. At the indoor side, the stud 11 of the fixed sleeve is used for connecting the flange 6 of the sleeve with the U-shaped steel plate strip 12 to form a stress system, stress points at two ends of the U-shaped steel plate strip 12 are arranged on an original wall surface, the stud is screwed up, so that the outer wall waterproof coiled material 2 can be pressed by the covering plate 8 in the sleeve metal structure from outside to inside, the grouting template 13 needs to be fixed on the flange 6 by the stud 10 of the fixed template, and the stud is screwed up to press the grouting template 13 to the inner side hole of the sleeve hole 3. And a grouting air vent 14 on the grouting template 13 needs to be correspondingly communicated with the grouting hole 4, so that the grouting requirement is met.
And the extrusion sides of the covering plate 8 and the grouting template 13 of the sleeve assembly are respectively coated with a circle of water-swelling sealant 15, so that a sealing effect is formed under the stressed extrusion condition, and a waterproof dual guarantee is provided. At the position corresponding to the wing disc 7 in the center of the inner wall of the sleeve hole 3, a circle of water-swelling rubber strip 16 is pre-adhered to the wall of the hole before the sleeve is placed in the hole, so that the post-cast concrete and the original concrete wall form a seamless space, and the sealing and waterproof effects are further improved.
After the post-cast concrete 5 is cured and hardened, the steel plate strips 12 and the grouting templates 13 can be removed, and the rest of the components form a part of the national standard waterproof casing, which can be used according to the national standard requirements.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a waterproof sleeve pipe sub-assembly of rearmounted type of wall, sets up on the existing wall body of seting up the sleeve pipe hole, its characterized in that: the grouting device comprises a sleeve, a grouting template and a steel strip which are sequentially arranged from outside to inside, wherein one end of the sleeve is provided with a flange, the other end of the sleeve is provided with a covering plate, the periphery of the sleeve is provided with a wing disc, the diameter of the covering plate is larger than that of a sleeve hole, the diameters of the flange and the wing disc are smaller than that of the sleeve hole, and the flange is provided with a plurality of mounting holes; the grouting template is provided with a grouting air vent and a stud hole, and the steel plate strip is also provided with a stud hole.
2. The wall-mounted waterproof jacket assembly of claim 1, wherein: the existing wall body is a wall surface which is provided with an outer waterproof roll material layer.
3. The wall-mounted waterproof jacket assembly of claim 1, wherein: the flange and the wing disc are circular rings, and the covering plate is circular ring or square ring.
4. The wall surface postposition type waterproof sleeve assembly according to any one of claims 1 to 3, characterized in that: the flange, the wing disc, the covering plate and the sleeve are integrally formed; the diameter of the sleeve is D, the diameters of the flange and the wing disc are D + (100-140 mm), the diameter of the sleeve hole is D + (150-220 mm), and the diameter of the covering plate or the diameter of the inscribed circle is D + (250-320 mm).
5. A wall posttype flashing sleeve assembly according to any of claims 1, 2 or 3, wherein: the grouting air vent is two holes or a long hole which are separately arranged.
6. A wall posttype flashing sleeve assembly according to any of claims 1, 2 or 3, wherein: the steel plate strip is a U-shaped steel plate strip.
7. A wall structure using the wall-mounted waterproof jacket assembly of claim 1, characterized in that: the waterproof wall comprises an existing wall body provided with a sleeve hole, a grouting hole is formed in the upper portion of the inner side of the sleeve hole, a wall rear-mounted waterproof sleeve assembly is mounted in the sleeve hole, and concrete is filled between the sleeve hole and the waterproof sleeve assembly through the grouting hole.
8. The wall construction of claim 7, wherein: the inner side of a covering plate in contact with the outer wall of the existing wall in the waterproof sleeve assembly is coated with a circle of water-swelling sealant, the joint of the grouting template and the flange is coated with a circle of water-swelling sealant, and a circle of water-swelling rubber strip is arranged in the center of the inner wall of the hole of the sleeve hole and in a position corresponding to the wing disc.
9. The wall construction of claim 7, wherein: the length of the grouting hole is 50-100 mm.
10. The wall construction of claim 7, wherein: and a grouting air vent communicated with the grouting hole is formed in the grouting template in the wall surface postposition type waterproof sleeve assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336188.8U CN212156085U (en) | 2020-03-17 | 2020-03-17 | Wall postposition type waterproof sleeve assembly and wall structure thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336188.8U CN212156085U (en) | 2020-03-17 | 2020-03-17 | Wall postposition type waterproof sleeve assembly and wall structure thereof |
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| CN212156085U true CN212156085U (en) | 2020-12-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202981A (en) * | 2020-03-17 | 2021-08-03 | 中国铁路设计集团有限公司 | Wall postposition type waterproof sleeve assembly and wall structure thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202981A (en) * | 2020-03-17 | 2021-08-03 | 中国铁路设计集团有限公司 | Wall postposition type waterproof sleeve assembly and wall structure thereof |
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