CN216766444U - Pipeline integration prefabricated plate and connection structure thereof - Google Patents
Pipeline integration prefabricated plate and connection structure thereof Download PDFInfo
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- CN216766444U CN216766444U CN202122968891.8U CN202122968891U CN216766444U CN 216766444 U CN216766444 U CN 216766444U CN 202122968891 U CN202122968891 U CN 202122968891U CN 216766444 U CN216766444 U CN 216766444U
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Abstract
The utility model discloses a pipeline integrated prefabricated plate, which comprises: the prefabricated floor slab is arranged on a prefabricated rib beam below the prefabricated floor slab, a water and electricity pipeline and a junction box are pre-embedded in the prefabricated rib beam, and the prefabricated floor slab and the prefabricated rib beam are integrally prefabricated by reinforced concrete. The utility model also discloses a connecting structure of the pipeline integrated prefabricated plate, which comprises the pipeline integrated prefabricated plate, and the connecting structure of the pipeline integrated prefabricated plate also comprises two prefabricated beams respectively arranged at two sides of the prefabricated longitudinal beam, two ends of the prefabricated longitudinal beam are respectively lapped on the two prefabricated beams, and a prefabricated beam longitudinal steel bar is arranged in each prefabricated beam. The utility model aims to solve the technical problems that the structure of a hydroelectric pipeline in an assembly type building influences the engineering quality and influences the construction speed of the assembly type building in the prior art.
Description
Technical Field
The utility model belongs to the technical field of assembly type buildings, and particularly relates to a pipeline integrated prefabricated slab and a connection structure thereof.
Background
The fabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories (such as floor slabs, wall slabs, stairs, balconies and the like) in the factory, transporting the components and accessories to a building construction site, and assembling and installing the components and the accessories on the site in a reliable connection mode. The assembly type building can solve the quality problem of building engineering and is beneficial to realizing green low-carbon development of building industry.
In the existing assembly type building, water and electricity pipelines, pipelines and the like are generally embedded in a prefabricated wall body, and the thickness of a prefabricated part of a composite floor slab commonly adopted in the existing assembly type building is generally thinner, so that the requirement of pipeline embedding is generally difficult to meet; therefore, only the junction box is reserved in the prefabricated floor slab, and the pipeline in the horizontal direction is still pre-buried in the cast-in-situ layer of the prefabricated floor slab in the traditional mode.
The shortcomings of the prior art are that the assembly type building in the prior art does not effectively combine the production and construction of the water and electricity pipeline and the assembly type building, not only does not improve the engineering quality of water and electricity installation, but also influences the construction speed of the assembly type building.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Based on the technical scheme, the utility model provides the pipeline integrated prefabricated plate and the connection structure thereof, and the pipeline integrated prefabricated plate and the connection structure thereof aim to solve the technical problems that the structure of a water and electricity pipeline in an assembly type building influences engineering quality and influences construction speed of the assembly type building in the prior art.
(II) technical scheme
In order to solve the technical problem, the utility model provides a pipeline integrated prefabricated slab, which comprises: the prefabricated floor slab is arranged below the prefabricated floor slab, a water and electricity pipeline and a junction box are pre-buried in the prefabricated rib beam, and the prefabricated floor slab and the prefabricated rib beam are integrally prefabricated by reinforced concrete; the whole rectangular plate-shaped precast floor slab comprises: the prefabricated longitudinal beam is arranged along the longitudinal direction of the prefabricated floor slab, and the water and electricity pipeline and the junction box are embedded in the prefabricated longitudinal beam; the prefabricated ribbed beam also comprises a prefabricated cross beam arranged along the transverse direction of the prefabricated floor slab, and the water and electricity pipelines and the junction box are simultaneously embedded in the prefabricated longitudinal beam and the prefabricated cross beam; the water and electricity pipeline and the junction box comprise a prefabricated rib beam reserved pipeline and a prefabricated rib beam reserved junction box.
Preferably, two ends of the prefabricated longitudinal beam respectively extend out of the edge of the prefabricated floor slab, and the single-side extension length of the prefabricated longitudinal beam is 50-100 mm.
Preferably, the cross sections of the prefabricated longitudinal beam and the prefabricated transverse beam are the same in shape, the prefabricated longitudinal beam and the prefabricated transverse beam are both cuboid, and the width of the prefabricated longitudinal beam is 50-200 mm; the height of the prefabricated longitudinal beam is 100mm-300 mm.
The utility model also discloses a connecting structure of the pipeline integrated prefabricated plate, which comprises the pipeline integrated prefabricated plate, and the connecting structure of the pipeline integrated prefabricated plate also comprises two prefabricated beams respectively arranged at two sides of the prefabricated longitudinal beam, two ends of the prefabricated longitudinal beam are respectively lapped on the two prefabricated beams, and a prefabricated beam longitudinal steel bar is arranged in each prefabricated beam.
Preferably, a precast beam reserved groove is formed in one side, close to the precast longitudinal beam, of each precast beam, and the end of each precast longitudinal beam extends into the precast beam reserved groove.
Preferably, the precast beam is a reinforced concrete precast beam, the height of the precast beam reserved groove is equal to that of the precast longitudinal beam, the width of the precast beam reserved groove is greater than that of the precast longitudinal beam, and the depth value of the precast beam reserved groove is 10mm-30mm greater than the length value of the precast longitudinal beam extending into the precast beam reserved groove.
Preferably, the pipeline integrated prefabricated slab further comprises a stacking layer arranged above the prefabricated floor slab and the prefabricated beam.
(III) advantageous effects
Compared with the prior art, the pipeline integrated prefabricated plate and the connecting structure thereof have the beneficial effects that:
compared with the prior art, the integrated prefabricated slab and the connection structure thereof have the advantages of excellent anti-seismic performance and simple and convenient construction due to the application of the pipeline integrated prefabricated slab, and the overall engineering quality and construction efficiency of the fabricated building can be improved due to the adoption of the structure.
Drawings
The features and advantages of the present invention will be more clearly understood by reference to the accompanying drawings, which are illustrative and not to be construed as limiting the utility model in any way, and in which:
FIG. 1 is a perspective view of an integrated prefabricated panel for pipelines according to an embodiment of the present invention;
FIG. 2 is a schematic view showing the internal structure of an integrated prefabricated panel for pipelines in an embodiment of the present invention;
FIG. 3 is a perspective view illustrating a coupling structure of the pipeline-integrated prefabricated panels according to the embodiment of the present invention;
FIG. 4 is an exploded view illustrating a coupling structure of the pipeline-integrated prefabricated panels according to the embodiment of the present invention;
fig. 5 is a connection structure of the pipeline-integrated prefabricated panels according to the embodiment of the present invention: the structural schematic diagram of the precast beam;
FIG. 6 is a first schematic structural diagram of an integrated prefabricated panel for pipelines according to another embodiment of the utility model;
FIG. 7 is a second schematic structural view of an integrated prefabricated panel for pipelines according to another embodiment of the present invention;
FIG. 8 is a third schematic structural view of an integrated prefabricated panel for pipelines according to another embodiment of the present invention;
FIG. 9 is a fourth schematic structural view of an integrated prefabricated panel for pipelines according to another embodiment of the present invention.
Description of reference numerals:
1. the prefabricated floor slab comprises a prefabricated floor slab, 2 prefabricated rib beams, 3 prefabricated plate steel bars, 4 prefabricated rib beam reserved pipelines, 5 prefabricated beams, 6 prefabricated beam reserved grooves, 7 prefabricated beam longitudinal steel bars, 8 prefabricated rib beam reserved junction boxes, 21 prefabricated longitudinal beams and 22 prefabricated cross beams.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; the two elements may be mechanically or electrically connected, directly or indirectly connected through an intermediate medium, or connected through the inside of the two elements, or "in transmission connection", that is, connected in a power manner through various suitable manners such as belt transmission, gear transmission, or sprocket transmission. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further described with reference to the accompanying drawings 1-9.
Referring to fig. 1-2 and fig. 6, the present invention discloses a pipeline integrated prefabricated panel, including: the prefabricated floor slab comprises a prefabricated floor slab 1 and a prefabricated ribbed beam 2 arranged below the prefabricated floor slab 1, wherein a water and electricity pipeline and a junction box are pre-embedded in the prefabricated ribbed beam 2, and the prefabricated floor slab 1 and the prefabricated ribbed beam 2 are integrally prefabricated by reinforced concrete.
Wherein, water and electricity pipeline and terminal box reserve terminal box 8 including prefabricated ribbed beam reserved pipe 4 and prefabricated ribbed beam.
More specifically, the precast floor slab 1 has a rectangular plate shape as a whole, and the precast rib girder 2 includes: the prefabricated longitudinal beam 21 arranged along the longitudinal direction of the prefabricated floor slab 1, and the water and electricity pipelines and the junction boxes are embedded in the prefabricated longitudinal beam 21.
In this embodiment, the prefabricated floor slab 1 and the prefabricated ribbed beam 2 are integrally prefabricated, the prefabricated ribbed beam 2 is positioned at the lower part of the prefabricated floor slab 1, the water and electricity pipeline and the junction box are pre-embedded in the prefabricated ribbed beam 2, and the water and electricity pipeline and the junction box are integrally prefabricated in a factory together with the prefabricated ribbed beam 2 and the prefabricated floor slab 1. Can promote the engineering quality of water and electricity installation in the fabricated building through this structure, do benefit to the construction speed that improves the fabricated building simultaneously.
According to the specific embodiment of the utility model, two ends of the prefabricated longitudinal beam 21 respectively extend out of the edge of the prefabricated floor slab 1, and the single-side extension length of the prefabricated longitudinal beam 21 is 50mm-100 mm. In this embodiment, by this structure, a sufficiently long lap joint length can be ensured, and the stability of the lap joint can be ensured.
According to the embodiment of the utility model, the prefabricated longitudinal beam 21 is in a cuboid shape, and the width of the prefabricated longitudinal beam 21 is 50mm-200 mm; the height of the prefabricated longitudinal beam 21 is 100mm-300 mm. In this embodiment, adopt this structure, do benefit to prefabricated longeron 21 and provide sufficient pre-buried space for water and electricity pipeline and terminal box, can guarantee simultaneously that prefabricated longeron 21 has sufficient intensity, satisfy the atress demand.
It should be noted that the integrated prefabricated panels for pipelines in the present invention may have various structures, as follows.
The structure I is as follows: the prefabricated rib beam 2 only comprises prefabricated longitudinal beams 21, and the number of the prefabricated longitudinal beams 21 is one or two. Fig. 6 shows a case where the precast longitudinal beam 21 is one, and fig. 8 shows a case where the precast longitudinal beam 21 is two. When the number of the prefabricated longitudinal beams 21 is two, the two prefabricated longitudinal beams 21 are arranged at intervals.
The structure II is as follows: the prefabricated rib beam 2 simultaneously comprises a prefabricated longitudinal beam 21 and a prefabricated transverse beam 22, and the water and electricity pipelines and the junction boxes are simultaneously embedded in the prefabricated longitudinal beam 21 and the prefabricated transverse beam 22. The cross sections of the prefabricated longitudinal beam 21 and the prefabricated transverse beam 22 are the same, and the prefabricated longitudinal beam 21 and the prefabricated transverse beam 22 are both cuboid. Fig. 7 shows a case where the precast longitudinal beams 21 are one and the precast transverse beams 22 are one, and fig. 9 shows a case where the precast longitudinal beams 21 are two and the precast transverse beams 22 are two.
In the present invention, "longitudinal" refers to a direction perpendicular to the longitudinal direction of the precast beam 5, and "transverse" refers to a direction along the longitudinal direction of the precast beam 5.
With particular reference to fig. 3-5, the utility model further discloses a connecting structure of the integrated prefabricated panels for pipelines, which comprises the integrated prefabricated panels for pipelines, two prefabricated beams 5 respectively arranged at two sides of the prefabricated longitudinal beam 21, two ends of the prefabricated longitudinal beam 21 are respectively lapped on the two prefabricated beams 5, and a prefabricated beam longitudinal steel bar 7 is arranged in each prefabricated beam 5.
More specifically, a precast beam reserved groove 6 is formed in one side, close to the precast longitudinal beam 21, of each precast beam 5, and the end of the precast longitudinal beam 21 extends into the precast beam reserved groove 6.
More specifically, the pipeline-integrated prefabricated slab further comprises a laminated layer provided above the prefabricated floor slab 1 and the prefabricated girder 5.
In this embodiment, two ends of the precast longitudinal beam 21 extend out of the plate edge of the precast floor slab 1 and are embedded into the precast beam reserved groove 6. By adopting the structure, the load in the floor construction stage can be transferred to the precast beam 5 through the precast longitudinal beam 21, so that a support member is not required to be arranged below the precast floor slab 1, and the support-free performance of the precast floor slab 1 can be realized.
The connecting structure of the integrated prefabricated plate for the pipelines increases the structural rigidity of a floor slab, realizes construction without support, and simultaneously pre-embeds decoration pipelines (water and electricity pipelines and junction boxes) at the rib beam part, realizes the integrated manufacture of structural members and water and electricity pipelines, simplifies the field construction process, makes the construction simpler and more convenient, saves labor and templates, and shortens the construction period. Meanwhile, the structure of the pipeline integrated prefabricated plate has the advantages of high rigidity, small deformation, good anti-seismic performance and the like.
According to the specific embodiment of the utility model, the precast beam 5 is a reinforced concrete precast beam, the height of the precast beam reserved groove 6 is equal to the height of the precast longitudinal beam 21, the width of the precast beam reserved groove 6 is greater than the width of the precast longitudinal beam 21, and the depth value of the precast beam reserved groove 6 is 10mm-30mm greater than the length of the precast longitudinal beam 21 extending into the precast beam reserved groove 6.
In this embodiment, the height of precast beam reserved groove 6 equals the height of precast longitudinal beam 21, and this structure does benefit to behind precast longitudinal beam 21 embedding precast beam reserved groove 6, and the top of the two is just in time the parallel and level, satisfies the structural requirement. The depth value of the precast beam reserved groove 6 is 10mm-30mm larger than the length value of the precast beam reserved groove 6, which is stretched into by the precast beam 21, the structure is used for ensuring that after the precast beam 21 is embedded into the precast beam reserved groove 6, a gap is also arranged in the groove, and the port of the water and electricity pipeline can extend out of the gap and is connected with other pipelines.
Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the utility model, and such modifications and variations fall within the scope defined by the appended claims.
Claims (8)
1. An in-line prefabricated panel, comprising: the prefabricated floor slab is arranged below the prefabricated floor slab, a water and electricity pipeline and a junction box are pre-buried in the prefabricated rib beam, and the prefabricated floor slab and the prefabricated rib beam are integrally prefabricated by reinforced concrete;
the whole rectangular plate-shaped precast floor slab comprises: the prefabricated longitudinal beam is arranged along the longitudinal direction of the prefabricated floor slab, and the water and electricity pipeline and the junction box are embedded in the prefabricated longitudinal beam;
the prefabricated ribbed beam also comprises a prefabricated cross beam arranged along the transverse direction of the prefabricated floor slab, and the water and electricity pipelines and the junction box are simultaneously embedded in the prefabricated longitudinal beam and the prefabricated cross beam;
the water and electricity pipeline and the junction box comprise a prefabricated rib beam reserved pipeline and a prefabricated rib beam reserved junction box.
2. The pipeline integrated prefabricated slab as claimed in claim 1, wherein both ends of the prefabricated longitudinal beam respectively extend out of the edge part of the prefabricated floor slab, and the single-side extension length of the prefabricated longitudinal beam is 50-100 mm.
3. The pipeline integrated prefabricated plate according to claim 2, wherein the cross sections of the prefabricated longitudinal beams and the prefabricated transverse beams are the same in shape, the prefabricated longitudinal beams and the prefabricated transverse beams are cuboid, and the width of each prefabricated longitudinal beam is 50-200 mm; the height of the prefabricated longitudinal beam is 100mm-300 mm.
4. A connecting structure of the pipeline integrated prefabricated panels, which is characterized by comprising the connecting structure of the pipeline integrated prefabricated panels as claimed in any one of claims 1 to 3, and further comprising two prefabricated beams respectively arranged at two sides of the prefabricated longitudinal beam, wherein two ends of the prefabricated longitudinal beam are respectively lapped on the two prefabricated beams, and a prefabricated beam longitudinal steel bar is arranged in the prefabricated beam.
5. The connecting structure of the pipeline integrated prefabricated slab as claimed in claim 4, wherein a prefabricated beam reserved groove is formed in one side, close to the prefabricated longitudinal beam, of each prefabricated beam, and the end part of each prefabricated longitudinal beam extends into the prefabricated beam reserved groove.
6. The connection structure of the pipeline integrated prefabricated slab as claimed in claim 5, wherein the precast beam is a reinforced concrete precast beam, the height of the precast beam preformed groove is equal to that of the precast longitudinal beam, and the width of the precast beam preformed groove is greater than that of the precast longitudinal beam.
7. The connection structure of the pipeline integrated prefabricated slab as claimed in claim 6, wherein the depth value of the precast beam reserved groove is 10mm-30mm greater than the length value of the precast longitudinal beam extending into the precast beam reserved groove.
8. The coupling structure of the pipeline-integrated prefabricated slab as claimed in claim 7, wherein the pipeline-integrated prefabricated slab further comprises a stacking layer provided above the prefabricated floor slab and the prefabricated girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122968891.8U CN216766444U (en) | 2021-11-30 | 2021-11-30 | Pipeline integration prefabricated plate and connection structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122968891.8U CN216766444U (en) | 2021-11-30 | 2021-11-30 | Pipeline integration prefabricated plate and connection structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216766444U true CN216766444U (en) | 2022-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122968891.8U Active CN216766444U (en) | 2021-11-30 | 2021-11-30 | Pipeline integration prefabricated plate and connection structure thereof |
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| CN (1) | CN216766444U (en) |
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- 2021-11-30 CN CN202122968891.8U patent/CN216766444U/en active Active
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