CN210482733U - Prefabricated wallboard with embedded sleeve - Google Patents
Prefabricated wallboard with embedded sleeve Download PDFInfo
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- CN210482733U CN210482733U CN201920996433.5U CN201920996433U CN210482733U CN 210482733 U CN210482733 U CN 210482733U CN 201920996433 U CN201920996433 U CN 201920996433U CN 210482733 U CN210482733 U CN 210482733U
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Abstract
The present disclosure provides a pre-cast wallboard of pre-cast sleeve. According to an aspect of the present disclosure, there is provided a pre-cast wallboard of pre-cast sleeve, including: a first wall panel; a second wall panel in parallel opposition to the first wall panel; one side of the reinforcement cage is arranged in the first wallboard, and the other side of the reinforcement cage is arranged in the second wallboard; and a first bushing passing perpendicularly through the first and second wall panels. Based on the technical scheme disclosed by the invention, the difficulty that the waterproof casing is reserved in the laminated shear wall body of the basement is solved.
Description
Technical Field
The present disclosure relates to the field of prefabricated laminated wall panels, and more particularly, to a prefabricated wall panel with embedded sleeves.
Background
With the development of building industrialization, more and more building components are prefabricated in factories and assembled on site, so that water, time and labor are saved, environmental pollution is reduced, and the prefabricated building has the advantages of an assembly type building. Most of the existing assembly type building basements adopt a cast-in-place mode, time and labor are wasted, the cast-in-place structure is adopted inside the assembly type superposed shear wall body, the overall waterproof performance is good, the assembly type superposed shear wall body can be used for a basement outer wall, but when a pipeline passes through the basement outer wall, a waterproof sleeve must be embedded according to relevant national standards, and particularly in regions with earthquake fortification requirements.
The assembled superposed shear wall has a superposed wall structure, and the special overturning production process is different from that of an integral precast concrete wall (solid), so that difficulty is brought to the embedding of the waterproof casing. Most of the reserved superposed shear wall waterproof sleeves at the present stage adopt a construction site hole opening mode to destroy the wall structure, cut off the reinforcing steel bars and reduce the strength of the wall; and the efficiency of site operation is low, and a large amount of construction waste is formed by excavation waste, which causes material waste and environmental pollution.
SUMMERY OF THE UTILITY MODEL
To address at least one of the problems in the prior art described above, the present disclosure provides a pre-cast wall panel of pre-cast sleeve.
According to an aspect of the present disclosure, there is provided a pre-cast wallboard of pre-cast sleeve, including: a first wall panel; a second wall panel in parallel opposition to the first wall panel; one side of the reinforcement cage is arranged in the first wallboard, and the other side of the reinforcement cage is arranged in the second wallboard; and a first bushing passing perpendicularly through the first and second wall panels.
The prefabricated wall board further comprises a water-stopping wing ring, and the water-stopping wing ring is arranged on the first sleeve.
Wherein the first casing is a steel casing.
Wherein the prefabricated wall panel further comprises a second sleeve, wherein the second sleeve has an inner diameter greater than an outer diameter of the first sleeve, the first sleeve passes through the second sleeve, and the second sleeve is disposed in the second wall panel.
Wherein a gap between the first sleeve and the second sleeve is filled with a plugging material.
Wherein, the first wallboard and the second wallboard are concrete structures.
Wherein concrete is poured between the first wall panel and the second wall panel.
Wherein a pipeline passes through the first sleeve, and a gap between the pipeline and the first sleeve is filled with a flexible filler material.
And sealing filler is filled in gaps at two ends of the flexible filler material.
Based on the above technical scheme of this disclosure to following beneficial effect has been realized: on the one hand, the difficulty that the waterproof casing is reserved in the overlapped shear wall body of the basement is solved. On the other hand, the method avoids the opening of a superposed wall in a construction site, the reserved waterproof sleeve is good in integrated manufacturing associativity in a factory, the reserved accuracy is high, the site construction efficiency is greatly improved, labor and time are saved, materials are saved, and the building garbage pollution is reduced.
Drawings
The following description includes discussion of figures with illustrations given by way of example of embodiments of the disclosure. The drawings should be regarded as illustrative in nature and not as restrictive. As used herein, references to one or more "embodiments" are to be understood as describing at least one implementation of the present disclosure that includes one or more particular features, structures, or characteristics. Wherein
Fig. 1 is a schematic cross-sectional view of a pre-cast wall panel of a pre-cast sleeve according to an embodiment of the disclosure;
fig. 2 is a flow chart of a method of manufacturing pre-cast wall panels of pre-cast sleeves according to embodiments of the present disclosure.
Reference numerals:
1. a first wall panel; 2. a second wall panel; 3. a sleeve; 4. a reinforcement cage; 5. a pipeline; 6. a superposed wall 11 and a steel sleeve; 12. a water-stopping wing ring; 21. a flexible filler material; 22. sealing packing
It will be appreciated that for simplicity and/or clarity of illustration, elements shown in the figures have not necessarily been drawn to scale. For example, the dimensions of some of the elements may be exaggerated relative to other elements for clarity. In addition, in order to make the inventive points of the present invention easier to understand, components known in the art are omitted in the drawings. The dimensions of the views are not intended to represent the exact dimensions and/or dimensional proportions of the various elements depicted herein. Further, if considered appropriate, reference numerals have been repeated among the figures to indicate corresponding and/or analogous elements.
Detailed Description
The present disclosure provides a pre-cast wall panel with embedded sleeves, which is described in detail with reference to the accompanying drawings and specific embodiments. Meanwhile, it is described herein that the following embodiments are the best and preferred embodiments for the purpose of making the embodiments more detailed, and may be implemented in other alternative ways by those skilled in the art; also, the drawings are only for purposes of more particularly describing embodiments and are not intended to limit the present disclosure in particular.
Fig. 1 shows a schematic cross-sectional view of a pre-cast wall panel of a pre-cast sleeve of an embodiment of the disclosure. The pre-cast wall panel of the embedded sleeve of the embodiment of the present disclosure is specifically described below with reference to fig. 1.
In an illustrative embodiment, as shown in fig. 1, the pre-cast wall panel of the pre-cast sleeve mainly comprises a first wall panel 1, a second wall panel 2 parallel and opposite to the first wall panel, a reinforcement cage 4 arranged in the first wall panel 1 and the second wall panel 2, and a first sleeve 11 such as a steel sleeve. In an illustrative embodiment, one side of the reinforcement cage 4 is disposed in the first wall panel and the other side is disposed in the second wall panel, and the first sleeve 11 is secured to the reinforcement cage and passes vertically through the first and second wall panels. In a preferred embodiment, the first wall panel and the second wall panel are concrete structures.
In a preferred embodiment, a water-stop wing ring is further provided on the first sleeve for effective water stop and water prevention. Furthermore, in order to facilitate the passage of a first casing, such as a steel casing, through a second wall panel when manufactured, a second casing 3 having an inner diameter larger than the outer diameter of the steel casing is embedded in the second wall panel, wherein the inner diameter of the second casing is larger than the outer diameter of the first casing, and the first casing passes through the second casing coaxially with the second casing.
The gap between the first sleeve 11 and the second sleeve 3, such as steel sleeves, is filled with plugging material to complete the gap plugging and ensure the integrity of the first sleeve 11 of the wallboard. In addition, in an illustrative embodiment, concrete is poured between the laminated wall body 6 formed by the first wall board and the second wall board, and the concrete does not overflow through the gap because the gap between the first sleeve and the second sleeve 3 is filled with the plugging material.
Fig. 2 shows a flow chart for manufacturing pre-cast wall panels of pre-cast sleeves according to an embodiment of the disclosure. A method 200 for manufacturing a pre-cast sleeve prefabricated wall panel according to an embodiment of the present disclosure is described in detail below with reference to fig. 1 and 2.
In an illustrative embodiment, as depicted in fig. 2, the method 200 of manufacturing pre-cast wall panels of pre-cast sleeves first proceeds to step 210 where a reinforcement cage is placed in a manner known in the art. The method 200 then proceeds to step 220 where a first sleeve, such as a steel sleeve, is secured to the reinforcement cage. After the securing is complete, the method proceeds to step 230, where a first wall panel is manufactured, wherein one side of the reinforcement cage is disposed in the first wall panel. The method then proceeds to step 240, where a second wall panel is fabricated in parallel opposition to the first wall panel, wherein the other side of the reinforcement cage is disposed in the second wall panel, and wherein the first sleeve passes vertically through the first wall panel and the second wall panel. In a preferred embodiment, a water stop wing ring is disposed on the first sleeve prior to the manufacture of the first wall panel. In addition, in a preferred embodiment, before the second wallboard is manufactured, a second sleeve with an inner diameter larger than the outer diameter of the first sleeve is pre-embedded, so that the first sleeve can penetrate through the second wallboard.
In an illustrative embodiment, after the maintenance of the laminated shear wall body formed by the first wall plate and the second wall plate is finished, a factory fills a sealing material in a gap between the first sleeve and the second sleeve to finish the gap sealing, so that the integrity of the steel sleeve of the wall plate is effectively ensured. In an illustrative embodiment, after the first wallboard is maintained and turned over, the other side of the reinforcement cage is pressed into the second wallboard, and then plugging materials are filled in a gap between the first sleeve and the second sleeve, so that gap plugging is completed. As described above, according to the above configuration, when concrete is cast in the superimposed shear wall 6 composed of the first wall panel and the second wall panel at the construction site, the concrete does not overflow through the gap.
In addition, in an illustrative embodiment, when the pipeline installation and laying are performed on a construction site, the pipeline 5 to be laid is firstly passed through the first sleeve 11, a gap between the pipeline and the first sleeve 11 is filled with the flexible filler material 21, and gaps at two ends of the flexible filler material 21 are filled with the sealing filler 22 to perform waterproof plugging.
The waterproof sleeve is reserved on the basement superposed shear wall body, and meanwhile, the construction site is prevented from forming holes in the superposed wall, so that the site construction efficiency is greatly improved, labor and time are saved, materials are saved, and the building garbage pollution is reduced.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
In the description of the present disclosure, it is to be understood that the terms "upper", "one end", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present disclosure and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present disclosure.
In the description of the present disclosure, it is to be noted that the terms "provided with" and "connected" are to be interpreted broadly unless explicitly stated or limited otherwise. For example, the connection can be fixed, detachable or integrated; may be directly connected or indirectly connected through an intermediate. The fixed connection can be common technical schemes such as welding, threaded connection and clamping. The specific meaning of the above terms in the present disclosure can be understood in specific instances by those of ordinary skill in the art.
While the foregoing is directed to the preferred embodiment of the present disclosure, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the disclosure, and it is intended that such changes and modifications be considered as within the scope of the disclosure.
Claims (9)
1. A pre-cast sleeved prefabricated wall panel, characterized in that, the prefabricated wall panel includes:
a first wall panel;
a second wall panel in parallel opposition to the first wall panel;
one side of the reinforcement cage is arranged in the first wallboard, and the other side of the reinforcement cage is arranged in the second wallboard; and
a first bushing passing perpendicularly through the first and second wall panels.
2. The prefabricated wall panel of claim 1, further comprising a water stop wing ring disposed on the first sleeve.
3. A prefabricated wall panel according to claim 1 or 2, wherein the first sleeve is a steel sleeve.
4. The prefabricated wall panel of claim 1 or 2, further comprising a second sleeve, wherein an inner diameter of the second sleeve is larger than an outer diameter of the first sleeve, the first sleeve passes through the second sleeve, and the second sleeve is disposed in the second wall panel.
5. The prefabricated wall panel of claim 4, wherein a gap between the first and second sleeves is filled with a plugging material.
6. The prefabricated wall panel of claim 1 or 2, wherein the first wall panel and the second wall panel are concrete structures.
7. A prefabricated wall panel according to claim 1 or 2, wherein concrete is cast between the first wall panel and the second wall panel.
8. A prefabricated wall panel according to claim 1 or 2, wherein a conduit passes through the first sleeve and a flexible filler material is filled in a gap between the conduit and the first sleeve.
9. The prefabricated wall panel of claim 8, wherein a sealing filler is filled in the gaps at both ends of the flexible filler material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996433.5U CN210482733U (en) | 2019-06-28 | 2019-06-28 | Prefabricated wallboard with embedded sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920996433.5U CN210482733U (en) | 2019-06-28 | 2019-06-28 | Prefabricated wallboard with embedded sleeve |
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| Publication Number | Publication Date |
|---|---|
| CN210482733U true CN210482733U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920996433.5U Active CN210482733U (en) | 2019-06-28 | 2019-06-28 | Prefabricated wallboard with embedded sleeve |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258908A (en) * | 2019-06-28 | 2019-09-20 | 三一筑工科技有限公司 | A kind of prefabricated panel and its manufacturing method of service sleeve |
| CN113494644A (en) * | 2021-06-30 | 2021-10-12 | 三一筑工科技股份有限公司 | Pre-buried waterproof sleeve structure of coincide wall |
-
2019
- 2019-06-28 CN CN201920996433.5U patent/CN210482733U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258908A (en) * | 2019-06-28 | 2019-09-20 | 三一筑工科技有限公司 | A kind of prefabricated panel and its manufacturing method of service sleeve |
| CN113494644A (en) * | 2021-06-30 | 2021-10-12 | 三一筑工科技股份有限公司 | Pre-buried waterproof sleeve structure of coincide wall |
| CN113494644B (en) * | 2021-06-30 | 2022-11-22 | 三一筑工科技股份有限公司 | Method and construction method for producing embedded waterproof sleeve superposed wall component |
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Address after: 102206 1st floor, building 6, 8 Beiqing Road, Huilongguan town, Changping District, Beijing Patentee after: Sany Construction Technology Co.,Ltd. Address before: Room 301, building 6, No. 8, Beiqing Road, Huilongguan town, Changping District, Beijing Patentee before: SANY CONSTRUCTION TECHNOLOGY Co.,Ltd. |
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