CN210316187U - Prefabricated slab with weight reduction component applied to prefabricated building - Google Patents
Prefabricated slab with weight reduction component applied to prefabricated building Download PDFInfo
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- CN210316187U CN210316187U CN201920687378.1U CN201920687378U CN210316187U CN 210316187 U CN210316187 U CN 210316187U CN 201920687378 U CN201920687378 U CN 201920687378U CN 210316187 U CN210316187 U CN 210316187U
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Abstract
The utility model provides a prefabricated plate with weight reduction components for prefabricated buildings, which comprises a rectangular frame, wherein the rectangular frame is detachably arranged on a base, a plurality of first reinforcing steel bars and a plurality of second reinforcing steel bars are detachably arranged in the rectangular frame, and the first reinforcing steel bars and the second reinforcing steel bars form a net structure; the plurality of weight reduction parts are detachably mounted at the intersection of the plurality of first reinforcing bars and the plurality of second reinforcing bars, and the weight of the plurality of weight reduction parts is gradually reduced along the length direction of the rectangular frame. The utility model discloses thereby add the weight that subtracts heavy part and reduce the monoblock prefabricated plate in the rectangle frame of pouring concrete, simultaneous control subtracts the weight of heavy part in the weight at the different positions of prefabricated plate in order to guarantee that the focus of prefabricated plate is in the bottom, therefore, the utility model discloses compare in prior art and reduced the weight of prefabricated plate, reduced manufacturing cost and cost of transportation when not influencing the prefabricated plate quality, construction safety has also obtained effective improvement.
Description
Technical Field
The utility model relates to a prefabricated building field particularly, relates to a be applied to prefabricated building's prefabricated plate that has and subtract heavy part.
Background
The prefabricated building refers to a building construction mode of a building with use functions, wherein part or all components of the building are produced in a component prefabricating factory and then are transported to a construction site in a corresponding transportation mode, and the components are assembled by adopting a reliable installation mode and an installation machine. Compared with field construction, prefabricated assembly type construction has the advantages of convenience in construction, high engineering progress, small influence on the surrounding environment, easiness in ensuring the quality of building components and the like, is mainly applied to industrial buildings in China in the past, and is adopted in civil buildings, particularly residential buildings in recent years.
The transportation distance of prefabricated wallboard is long, and the wallboard weight of filling with the concrete is big, influences the efficiency of transportation and the security of construction, consequently need reduce its weight when guaranteeing prefabricated plate body intensity.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses thereby add the weight that subtracts heavy part and reduce the monoblock prefabricated plate in the rectangle frame of pouring concrete, the weight of the weight part in order to guarantee the focus of prefabricated plate in the bottom at the different positions of prefabricated plate is subtract to the simultaneous control, has reduced the weight of prefabricated plate in comparison with prior art, has reduced manufacturing cost and cost of transportation when not influencing the prefabricated plate quality, and construction safety has also obtained effective improvement.
The utility model provides a precast slab with weight reduction part applied to precast building, which comprises a rectangular frame, wherein the precast slab is detachably arranged on a base, a plurality of first steel bars and a plurality of second steel bars are detachably arranged in the rectangular frame, two ends of the first steel bars are respectively positioned at two opposite sides of the rectangular frame in the length direction, and two ends of the second steel bars are respectively positioned at two opposite sides of the rectangular frame in the width direction; the plurality of weight reduction parts are detachably mounted at the intersection of the plurality of first reinforcing bars and the plurality of second reinforcing bars, and the weight of the plurality of weight reduction parts is gradually reduced along the length direction of the rectangular frame.
The utility model provides an in being applied to precast building's prefabricated plate that has weight reduction part, thereby add the weight that subtracts the weight part and reduce the monoblock prefabricated plate in the rectangle frame of pouring concrete, simultaneous control subtracts the weight part in order to guarantee the focus of prefabricated plate at the different positions of prefabricated plate in the bottom, has reduced the weight of prefabricated plate in prior art relatively, has reduced manufacturing cost and cost of transportation when not influencing the prefabricated plate quality, and construction safety has also obtained effective improvement.
Therefore, the prefabricated panel with the weight-reducing component applied to the prefabricated building adopting the embodiment has the following advantages compared with the prior art:
1) the production cost and the transportation cost are reduced.
2) The construction safety is effectively improved.
3) The construction efficiency is improved.
Further, the weight of the weight-reducing part is less than that of concrete with the same volume.
In the above-described precast slab with weight-saving components applied to precast buildings, as a further proposal, in order to achieve the effect of weight reduction, it is necessary to use a lighter material for the same volume instead of concrete.
Furthermore, the bottom of the weight reduction component is fixedly connected with at least two steel wires, and the steel wires are wound at the intersection of the first steel bars and the second steel bars.
In a prefabricated panel with weight-saving components for prefabricated buildings as described above, as a further and more specific solution, at least two steel wires can fix the weight-saving components.
Further, the weight-reducing parts are arranged in a pyramid shape.
In the prefabricated slab with the weight reducing components applied to the prefabricated building, as a further scheme, the pyramid structure is stable, so that the weight reducing components can reduce the weight of the prefabricated slab at a constant speed along the length direction of the prefabricated slab, and the center of gravity of the prefabricated slab can be stabilized.
Furthermore, the bottom of the weight reducing part is provided with a groove, and the depth of the groove is equal to the diameter of the first steel bar.
In the precast slab with the weight-reducing component applied to the precast building, as a further scheme, because the first steel bar and the second steel bar are not on the same plane, the weight-reducing component cannot be stably installed at the intersection of the first steel bar and the second steel bar, and a groove needs to be formed at the bottom of the weight-reducing component, so that the weight-reducing component can be stably fixed on the weight-reducing component and is convenient to position.
Further, the first rebar is positioned above the second rebar.
In the prefabricated panel with the weight-reducing components applied to the prefabricated building, as a further scheme, the weight-reducing components are installed above the reinforcing steel bars for convenient installation of the weight-reducing components, and the position relationship of the first reinforcing steel bars and the second reinforcing steel bars influences the opening position and size of the grooves.
Further, the groove is a rectangular groove.
In the prefabricated panel with the weight-saving part applied to the prefabricated building as described above, as a further aspect, the shape of the rectangular recess matches the shape of the reinforcing bar.
Furthermore, a plurality of first constant head tanks have been seted up to the length direction's of rectangle frame relative both sides, and a plurality of second constant head tanks have been seted up to the width direction's of rectangle frame relative both sides, and many first reinforcing bars are located a plurality of first constant head tanks, and many second reinforcing bars are located a plurality of second constant head tanks.
In the prefabricated slab with the weight-reducing component applied to the prefabricated building, as a further scheme, the positioning grooves are formed to facilitate the positioning of the reinforcing steel bars.
Further, the distance of the weight-reducing part from the rectangular frame is more than 150 mm.
In the above prefabricated panel having the weight-reducing member applied to the prefabricated building, as a further aspect, the distance of the weight-reducing member from the rectangular frame is more than 150mm, which is a safe explosion distance for the strength of the prefabricated panel.
Further, the weight reduction part is a PPS plastic block.
In the prefabricated slab with the weight-reducing component applied to the prefabricated building, as a further scheme, the PPS plastic block is high-temperature resistant and corrosion resistant, so that the short service life and the poor quality of the wall body caused by the weight-reducing block are avoided.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a schematic structural diagram of a prefabricated panel with weight-reducing components for a prefabricated building according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a prefabricated panel with weight-reducing components for a prefabricated building according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1 and 2, the embodiment of the present invention provides a precast slab with weight reduction component for precast building, which includes a rectangular frame 2, wherein the rectangular frame 2 is detachably mounted on a base 1, a plurality of first steel bars 21 and a plurality of second steel bars 22 are detachably mounted in the rectangular frame 2, two ends of the plurality of first steel bars 21 are respectively located at two opposite sides of the length direction of the rectangular frame 2, and two ends of the plurality of second steel bars 22 are respectively located at two opposite sides of the width direction of the rectangular frame 2.
The plurality of weight reducing components 3 are detachably mounted at the intersection of the plurality of first reinforcing bars 21 and the plurality of second reinforcing bars 22, the weight of the plurality of weight reducing components 3 is gradually reduced along the length direction of the rectangular frame 2, and the weight of the weight reducing components 3 is smaller than that of concrete with the same volume. At least two steel wires 31 are fixedly connected to the bottom of the weight reducing component 3, the steel wires 31 are wound at the intersection of the first steel bars 21 and the second steel bars 22, the weight reducing component 3 is arranged according to a pyramid shape, a groove 32 is formed in the bottom of the weight reducing component 3, and the depth of the groove 32 is equal to the diameter of the first steel bars 21. The first steel bar 21 is positioned above the second steel bar 22, the groove 32 is a rectangular groove, the distance between the weight reducing part 3 and the rectangular frame 2 is more than 150mm, and the weight reducing part 3 is a PPS plastic block.
A plurality of first constant head tank 23 have been seted up to rectangular frame 2's length direction's relative both sides, and a plurality of second constant head tank 24 have been seted up to rectangular frame 2's width direction's relative both sides, and many first reinforcing bars 21 are located a plurality of first constant head tanks 23, and many second reinforcing bars 22 are located a plurality of second constant head tanks 24.
The utility model provides an in being applied to precast building's prefabricated plate that has weight reduction part, thereby add the weight that subtracts the weight part and reduce the monoblock prefabricated plate in the rectangle frame of pouring concrete, simultaneous control subtracts the weight part in order to guarantee the focus of prefabricated plate at the different positions of prefabricated plate in the bottom, has reduced the weight of prefabricated plate in prior art relatively, has reduced manufacturing cost and cost of transportation when not influencing the prefabricated plate quality, and construction safety has also obtained effective improvement.
Therefore, the prefabricated panel with the weight-reducing component applied to the prefabricated building adopting the embodiment has the following advantages compared with the prior art:
1) the production cost and the transportation cost are reduced.
2) The construction safety is effectively improved.
3) The construction efficiency is improved.
Example two:
referring to fig. 1 and fig. 2, a prefabricated slab with weight-reducing components for prefabricated buildings according to an embodiment of the present invention is shown, and the embodiment further adopts the following technical solutions as improvements on the basis of the above embodiments: the weight reduction component 3 is also arranged below the steel mesh consisting of the first reinforcing steel bars 21 and the second reinforcing steel bars 22, so that the structural distribution in the wall body is more uniform, and the stability of the wall body is facilitated.
Example three:
referring to fig. 1 and fig. 2, a prefabricated slab with weight-reducing components for prefabricated buildings according to a third embodiment of the present invention is shown, and the present embodiment further provides the following improvements on the basis of the above embodiments: two mutually perpendicular's rectangle recesses are seted up on subtracting heavy part 3 for subtract heavy part 3 can the joint on the steel mesh, improve the installation effectiveness.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A prefabricated panel having weight-reducing parts for prefabricated construction, comprising:
a base (1);
the base comprises a rectangular frame (2) which is detachably mounted on the base (1), a plurality of first reinforcing steel bars (21) and a plurality of second reinforcing steel bars (22) are detachably mounted in the rectangular frame (2), two ends of the first reinforcing steel bars (21) are respectively positioned at two opposite sides of the rectangular frame (2) in the length direction, and two ends of the second reinforcing steel bars (22) are respectively positioned at two opposite sides of the rectangular frame (2) in the width direction;
a plurality of weight-reducing members (3) detachably attached to intersections of the first reinforcing bars (21) and the second reinforcing bars (22), the weight of the plurality of weight-reducing members (3) being gradually reduced along the length direction of the rectangular frame (2).
2. A prefabricated panel with weight-saving parts for prefabricated buildings according to claim 1, wherein the weight of the weight-saving parts (3) is less than the weight of concrete in the same volume.
3. A prefabricated panel with weight-reducing components for prefabricated buildings according to claim 1, wherein at least two steel wires (31) are fixedly connected to the bottom of the weight-reducing components (3), and the steel wires (31) are wound around the junctions of the first and second reinforcing bars (21, 22).
4. A prefabricated panel with weight-saving components for prefabricated buildings according to claim 1, characterized in that the weight-saving components (3) are arranged in a pyramid shape.
5. A prefabricated panel with weight-reducing components for prefabricated buildings according to claim 1, characterized in that the bottom of said weight-reducing components (3) is provided with a recess (32), the depth of said recess (32) being equal to the diameter of said first reinforcement (21).
6. A prefabricated panel with weight-saving components for prefabricated buildings according to claim 1 or 5, wherein said first reinforcing bars (21) are located above said second reinforcing bars (22).
7. A prefabricated panel with weight-saving parts for prefabricated buildings according to claim 5, wherein said recess (32) is a rectangular recess.
8. The precast slab with weight-reducing components applied to precast buildings according to claim 1, wherein a plurality of first positioning grooves (23) are formed at opposite sides of the rectangular frame (2) in the length direction, a plurality of second positioning grooves (24) are formed at opposite sides of the rectangular frame (2) in the width direction, the plurality of first reinforcing bars (21) are positioned in the plurality of first positioning grooves (23), and the plurality of second reinforcing bars (22) are positioned in the plurality of second positioning grooves (24).
9. A prefabricated panel with weight-saving components for prefabricated buildings according to claim 1, wherein the distance of the weight-saving components (3) from the rectangular frame (2) is more than 150 mm.
10. Prefabricated panel with weight-saving components for prefabricated buildings according to claim 1, characterized in that said weight-saving components (3) are PPS plastic blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687378.1U CN210316187U (en) | 2019-05-14 | 2019-05-14 | Prefabricated slab with weight reduction component applied to prefabricated building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920687378.1U CN210316187U (en) | 2019-05-14 | 2019-05-14 | Prefabricated slab with weight reduction component applied to prefabricated building |
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| CN210316187U true CN210316187U (en) | 2020-04-14 |
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| CN201920687378.1U Active CN210316187U (en) | 2019-05-14 | 2019-05-14 | Prefabricated slab with weight reduction component applied to prefabricated building |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118001A (en) * | 2019-05-14 | 2019-08-13 | 苏州良浦住宅工业有限公司 | A kind of prefabricated board with loss of weight component applied to pre-cast building |
| CN112192718A (en) * | 2020-09-28 | 2021-01-08 | 威海玉全新型建筑材料股份有限公司 | Forming die for cement prefabricated slab and processing technology of cement prefabricated slab |
-
2019
- 2019-05-14 CN CN201920687378.1U patent/CN210316187U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118001A (en) * | 2019-05-14 | 2019-08-13 | 苏州良浦住宅工业有限公司 | A kind of prefabricated board with loss of weight component applied to pre-cast building |
| CN112192718A (en) * | 2020-09-28 | 2021-01-08 | 威海玉全新型建筑材料股份有限公司 | Forming die for cement prefabricated slab and processing technology of cement prefabricated slab |
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