CN220118825U - Waterproof wall bushing assembly - Google Patents
Waterproof wall bushing assembly Download PDFInfo
- Publication number
- CN220118825U CN220118825U CN202321006503.0U CN202321006503U CN220118825U CN 220118825 U CN220118825 U CN 220118825U CN 202321006503 U CN202321006503 U CN 202321006503U CN 220118825 U CN220118825 U CN 220118825U
- Authority
- CN
- China
- Prior art keywords
- bushing
- wall
- steel pipe
- water stop
- 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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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000003566 sealing material Substances 0.000 claims abstract description 20
- 238000003466 welding Methods 0.000 claims description 27
- 239000010426 asphalt Substances 0.000 claims description 7
- 239000004593 Epoxy Substances 0.000 claims description 3
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005266 casting Methods 0.000 abstract description 5
- 244000025254 Cannabis sativa Species 0.000 description 6
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 6
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 6
- 235000009120 camo Nutrition 0.000 description 6
- 235000005607 chanvre indien Nutrition 0.000 description 6
- 239000011487 hemp Substances 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model discloses a waterproof wall bushing assembly, which comprises a bushing embedded in a wall, wherein a steel pipe is penetrated in the bushing, two ends of the steel pipe extend out of the bushing, sealing materials are filled between the inner wall of the bushing and the outer wall of the steel pipe in an interference manner, at least two water stop rings are arranged at intervals in the axial direction of the bushing, the water stop rings are welded with steel bars in the wall, sealing steel plates are arranged at the left end and the right end of the steel pipe, the sealing steel plates are adhered to the outer sides of the water stop rings, and the sealing materials are blocked between the inner wall of the bushing and the outer wall of the steel pipe. Through the mode, the waterproof wall bushing assembly can ensure stable bushing position in the casting process, ensure that the cast bushing is flush with a horizontal plane, improve the tightness of the bushing, and further improve the waterproof effect of the bushing.
Description
Technical Field
The utility model relates to the field of buildings, in particular to a waterproof wall bushing assembly.
Background
At present, in engineering such as industry, building and municipal administration, no matter when being electric piping or the pre-buried construction of water supply and drainage pipeline, need to draw indoor connecting pipeline from the open air, the constructor chooses the pipe of the big 1 level specification of than pre-buried steel pipe model to be buried as the sleeve pipe in advance usually, and pre-buried pipe and pre-buried sleeve inner wall are waterproof treatment, and weather or groundwater level are too high in the meeting, always can be along the inside infiltration of pre-buried pipe indoor, even flowing water to cause ponding in the indoor environment seriously influence indoor environment.
Therefore, whether the sealing performance of the waterproof sleeve can meet the practical requirement or not is greatly related to the sealing performance of the wall bushing, and once water leakage occurs, the basement is directly affected. Particularly, when the waterproof wall bushing is embedded, if the position of the embedded bushing cannot be ensured, water is more likely to flow out along the bushing if the condition of high and low positions at the two ends of the bushing occurs.
Disclosure of Invention
The utility model mainly solves the technical problem of providing the waterproof wall bushing assembly, which can ensure the stable position of the bushing in the casting process, ensure that the cast bushing is flush with a horizontal plane, and improve the tightness of the bushing, thereby improving the waterproof effect of the bushing.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a waterproof wall bushing assembly, including the sleeve pipe of pre-buried in the wall body, wear to be equipped with the steel pipe in the sleeve pipe, the both ends of steel pipe stretch out in the sleeve pipe, the interference packing has sealing material between the outer wall of sheathed tube inner wall and steel pipe, the interval is provided with two at least water-stop rings in the sheathed tube axial, water-stop ring and the welding of reinforcing bar in the wall body, both ends have the steel sheet of sealing about the steel pipe, the outside at the water-stop ring is established to the steel sheet subsides of sealing to with sealing material shutoff between sheathed tube inner wall and the outer wall of steel pipe.
In a preferred embodiment of the utility model, the water stop rings at the left end and the right end of the sleeve are flush with the end surfaces of the sleeve, and the sealing steel plate is attached to the water stop rings so as to seal the opening of the sleeve.
In a preferred embodiment of the utility model, a seal is welded between the sealing steel plate and the water stop plate as well as between the sealing steel plate and the steel pipe to seal the sleeve.
In a preferred embodiment of the present utility model, the water stop ring is further welded with an embedded welding member, and the embedded welding member is welded with the steel bars in the wall body, so as to fix the water stop ring.
In a preferred embodiment of the present utility model, the pre-buried welding member is an L-shaped welding bar, a long side of the L-shaped welding bar is welded with the bar in the wall body, and a short side of the L-shaped welding bar is welded with the water stop ring.
In a preferred embodiment of the present utility model, the sealing material is a flexible sealing material, and the flexible sealing material is asphalt hemp, epoxy tar mortar or a polymeric sealant.
The beneficial effects of the utility model are as follows: according to the waterproof wall bushing assembly, the left end and the right end of the bushing are sealed through the water stop ring and the sealing steel plate, so that the inner sealing material can effectively seal the alkalinity of the bushing and the steel pipe, and the sealing effect of the bushing is improved.
According to the waterproof wall bushing assembly, the water stop ring is welded with the steel bars in the cavity through the pre-buried welding piece, so that the bushing is ensured to be in a horizontal position in the casting process, and poor sealing effect in the later stage caused by inclination of the bushing in the horizontal direction in the casting process is avoided.
According to the waterproof wall bushing assembly, the end of the bushing is sealed by ensuring that the end face of the bushing, the end face of the water stop ring and the end face of the sealing steel plate are flush, so that the waterproof performance is improved, even if corrosion and the like occur at a welding position due to long-term use, the sealing material filled with interference can further fill the defect, and a good waterproof effect is ensured.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:
FIG. 1 is a schematic view of a waterproof wall bushing assembly according to a preferred embodiment of the present utility model;
the components in the drawings are marked as follows: 1. the sealing device comprises a sleeve, 2, a steel pipe, 3, a sealing material, 4, a water stop ring, 5, a pre-buried welding piece, 6, a sealing steel plate, 7 and a steel bar.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below. The structures, proportions, sizes, etc. shown in the drawings are shown only in connection with the present disclosure, and are not intended to limit the scope of the utility model, since any modification, variation in proportions, or adjustment of the size, etc. of the structures, proportions, etc. should be considered as falling within the spirit and scope of the utility model, without affecting the effect or achievement of the objective. Also, the terms "upper", "lower", "left", "right", "middle", and the like are used herein for descriptive purposes only and are not intended to limit the scope of the utility model for modification or adjustment of the relative relationships thereof, as they are also considered within the scope of the utility model without substantial modification to the technical context.
Referring to fig. 1, a waterproof wall bushing assembly includes a bushing 1 embedded in a wall, a steel pipe 2 is inserted in the bushing 1, two ends of the steel pipe 2 extend out of the bushing 1, and a sealing material 3 is filled between an inner wall of the bushing 1 and an outer wall of the steel pipe 2 in an interference manner. The sealing material 3 is a flexible sealing material, and the flexible sealing material is asphalt hemp threads, epoxy tar mortar or a flow-gathering sealant. The sleeve 1 and the steel pipe 2 are embedded parts, and are filled with flexible sealing materials, so that the waterproof sealing performance of the inside is ensured, asphalt hemp threads are preferably adopted, and adjustment is facilitated during subsequent welding.
At least two water stop rings 4 are arranged at intervals in the axial direction of the sleeve 1, and the water stop rings 4 are welded with steel bars in the wall body. The water stop ring 4 is also welded with an embedded welding piece 5, and the embedded welding piece 5 is welded with a reinforcing steel bar 7 in the wall body, so that the water stop ring 4 is fixed. The embedded welding piece 5 is an L-shaped welding steel bar, the long side of the L-shaped welding steel bar is welded with the steel bar 7 in the wall body, and the short side of the L-shaped welding steel bar is welded with the water stop ring 4. When the sleeve 1 is pre-buried, the pre-buried welding piece 5 is welded to the water stop ring 4, then the pre-buried welding piece 5 is welded with the wall lacing wire or the hooping together, so that the transverse fixed welding between the water stop rings 4 is realized, the horizontal position between the water stop rings 4 can be ensured to be flush, and the horizontal position of the sleeve 1 is fixed. The pre-buried welding piece 5 can be welded on the upper side and the lower side of the water stop ring 4 simultaneously, and the welding spot position is ensured to be accurate.
The left and right ends of the steel pipe 2 are provided with sealing steel plates 6, the sealing steel plates 6 are attached to the outer sides of the water stop rings 4, and the sealing material 3 is blocked between the inner wall of the sleeve 1 and the outer wall of the steel pipe 2. The water stop rings 4 at the left end and the right end of the sleeve 1 are flush with the end face of the sleeve 1, and the sealing steel plate 6 is attached to the water stop rings 4 so as to seal the opening of the sleeve 1. The sealing steel plate 6, the water stop plate and the steel pipe 2 are welded and sealed to seal the sleeve 1. The steel pipe 2 and the sleeve 1 are further compressed through asphalt hemp threads, the inside is guaranteed to be full, then the sealing steel plate 6 is welded with the ends of the steel pipe 2 and the water stop ring 4, and conventional anti-corrosion treatment is adopted after the welding is completed. Since the end surfaces of the sleeve 1 and the water stop ring 4 are aligned, after welding, the sealing steel plate 6 is pressed on the end surface of the sleeve 1, and the gap between the sealing steel plate 6 and the sleeve 1 is fully filled by the internal asphalt hemp threads, so that the waterproof sealing performance is good. If the asphalt hemp thread is flexible after the gap is generated due to local corrosion after long-time use, the gap can be effectively blocked by the material filled by interference, and leakage caused by long-time use is prevented.
Compared with the prior art, the waterproof wall bushing assembly can ensure stable bushing position in the casting process, ensure that the cast bushing is flush with a horizontal plane, improve the tightness of the bushing, and further improve the waterproof effect of the bushing.
The utility model and its embodiments have been described above by way of illustration and not limitation, and the utility model is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present utility model.
Claims (6)
1. The utility model provides a waterproof wall bushing assembly, its characterized in that, including the sleeve pipe of pre-buried in the wall, the intraductal steel pipe that wears to be equipped with of sleeve pipe, the both ends of steel pipe stretch out in the sleeve pipe, the interference packing has sealing material between the outer wall of sheathed tube inner wall and steel pipe, the interval is provided with two at least water-stop rings in the sheathed tube axial, water-stop ring and the welding of reinforcing bar in the wall body, both ends have the steel sheet of sealing about the steel pipe, the steel sheet of sealing pastes the outside of establishing at the water-stop ring to with sealing material shutoff between sheathed tube inner wall and the outer wall of steel pipe.
2. The waterproof wall bushing assembly according to claim 1, wherein the water stop rings at the left and right ends of the bushing are flush with the end surfaces of the bushing, and the sealing steel plate is attached to the water stop rings so as to seal the opening of the bushing.
3. The waterproof wall bushing assembly of claim 2, wherein a seal is welded between the sealing steel plate and the water stop plate, the steel pipe to seal off the bushing.
4. The waterproof wall bushing assembly of claim 1, wherein the water stop ring is further welded with an embedded welding member, and the embedded welding member is welded with the steel bars in the wall body, so as to fix the water stop ring.
5. The waterproof wall bushing assembly of claim 4, wherein the pre-buried weld is an L-shaped weld bar, a long side of the L-shaped weld bar is welded to the bar in the wall, and a short side of the L-shaped weld bar is welded to the water stop ring.
6. The waterproof wall bushing assembly of any of claims 1-5, wherein the sealing material is a flexible sealing material that is an asphalt twine, an epoxy tar mortar, or a focused flow sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006503.0U CN220118825U (en) | 2023-04-28 | 2023-04-28 | Waterproof wall bushing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321006503.0U CN220118825U (en) | 2023-04-28 | 2023-04-28 | Waterproof wall bushing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220118825U true CN220118825U (en) | 2023-12-01 |
Family
ID=88891609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321006503.0U Active CN220118825U (en) | 2023-04-28 | 2023-04-28 | Waterproof wall bushing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220118825U (en) |
-
2023
- 2023-04-28 CN CN202321006503.0U patent/CN220118825U/en active Active
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| GR01 | Patent grant | ||
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