CN214614882U - Prestress assembly type floor plate - Google Patents
Prestress assembly type floor plate Download PDFInfo
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- CN214614882U CN214614882U CN202022146851.0U CN202022146851U CN214614882U CN 214614882 U CN214614882 U CN 214614882U CN 202022146851 U CN202022146851 U CN 202022146851U CN 214614882 U CN214614882 U CN 214614882U
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Abstract
The utility model discloses a prestressing force assembled floor board relates to building technical field, which comprises a body, one side fixedly connected with lug of body, the opposite side of body is seted up flutedly, the body, inside be equipped with concrete layer, concrete layer's inside fixedly connected with prestressing force steel strand wires, prestressing force steel strand wires's outside fixedly connected with protective layer, concrete layer's inside fixedly connected with reinforcing bar, one side fixedly connected with bent shape metal sheet of prestressing force of reinforcing bar, the opposite side fixedly connected with mortar layer that gives sound insulation of bent shape metal sheet of prestressing force, the compound reinforcing plate of one side fixedly connected with on mortar layer gives sound insulation. This assembled floor board of prestressing force can make two or more bodies connect through lug and recess are mutually supported to realize the assembly of body, can store prestressing force through prestressing steel strand wires and the bent shape metal sheet of prestressing force, offset some pulling force pressure that the body received through prestressing force etc. thereby make the body sturdy and durable more.
Description
Technical Field
The utility model relates to a building technical field specifically is a prestressing force assembled floor board.
Background
The prior art is that the reinforced concrete floor is commonly used, the reinforced concrete floor is manufactured by adopting concrete and reinforcing steel bars together, the floor is firm, has large durable rigidity, high strength and good fireproof performance, and can be divided into two categories of cast-in-place reinforced concrete floor and assembly type reinforced concrete floor according to construction methods.
In chinese utility model patent application no: CN201920036907.1 discloses an assembled floor slab, which comprises a framework and a filling layer, wherein the framework comprises a top plate, a bottom plate and a truss arranged between the top plate and the bottom plate, the truss penetrates through the filling layer, and the truss is used for supporting the top plate and the bottom plate to ensure the height between the bottom plate and the top plate. The truss comprises an upper chord steel bar and a lower chord steel bar which are fixed on the web steel bar by welding, and the web steel bar is fixed on the bottom plate by a fixing piece. The assembled floor plate has the defects that no part carrying prestress and poor compression and tensile properties exist in use, and the assembled floor plate has no hydrophobic function and is easy to be soaked by water, so that the lower layer has economic loss.
Therefore, there is a need to provide a pre-stressed assembled floor panel to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a prestressing force assembled floor board to solve the current assembled floor board that proposes in the above-mentioned background art, there is not the part that carries prestressing force when using, the not too good shortcoming of resistance to compression tensile properties, and do not have hydrophobic function, thereby easily caused the lower floor to appear economic loss's problem by the water logging soaks.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a prestress assembly type floor plate comprises a body, wherein a convex block is fixedly connected to one side of the body, a groove is formed in the other side of the body, a concrete layer is arranged inside the body, a prestress steel strand is fixedly connected to the inside of the concrete layer, a protective layer is fixedly connected to the outer side of the prestress steel strand, a steel bar is fixedly connected to the inside of the concrete layer, a prestress curved metal plate is fixedly connected to one side of the steel bar, a sound insulation mortar layer is fixedly connected to the other side of the prestress curved metal plate, a composite reinforcing plate is fixedly connected to one side of the sound insulation mortar layer, a heat insulation layer is fixedly connected to the other side of the composite reinforcing plate, a fireproof material layer is fixedly connected to one side of the heat insulation layer, a hydrophobic material coating is fixedly connected to the other side of the fireproof material layer, and the composite reinforcing plate comprises a metal panel, the metal panel is characterized in that a first base plate is fixedly connected to the other side of the metal panel, a clamping plate is fixedly connected to the other side of the first base plate, a second base plate is fixedly connected to the other side of the clamping plate, and a reinforcing plate is fixedly connected to the other side of the second base plate.
Preferably, the protruding block is an isosceles trapezoid, and the protruding block and the groove are matched with each other.
Preferably, the prestressed steel strand consists of seven steel wires with a diameter of five millimeters.
Preferably, the reinforcing bar quantity is a plurality of, and is a plurality of the reinforcing bar is the symmetry setting.
Preferably, the pre-stress curved metal plate is divided into an upper layer and a lower layer, and the two layers of pre-stress curved metal plates are symmetrically arranged.
Preferably, the composite reinforcement panel is constructed from multiple layers of material.
Preferably, the internal structures of the body are distributed up and down symmetrically.
(III) advantageous effects
Compared with the prior art, the utility model provides a prestressing force assembled floor board possesses following beneficial effect:
1. this assembled floor board of prestressing force can make two or more bodies connect through lug and recess are mutually supported to realize the assembly of body, can store prestressing force through prestressing steel strand wires and the bent shape metal sheet of prestressing force, offset some pulling force pressure that the body received through prestressing force etc. thereby make the body sturdy and durable more.
2. This prestressing force assembled floor board can completely cut off the sound of body both sides through the mortar layer that gives sound insulation to play syllable-dividing and prevent the transmission of sound upstairs or downstairs each other, cause the condition of disturbing citizens, can effectually cut off the fire source through the fireproof material layer, the intensity of a fire grow when preventing the conflagration breaing out, can strengthen the waterproof nature of body through the hydrophobic material coating, prevent that the water on the building from permeating to downstairs and causing economic loss.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure of area A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the composite reinforced plate structure of the present invention.
In the figure: 1. a body; 2. a bump; 3. a groove; 4. a concrete layer; 5. pre-stressed steel strands; 6. a protective layer; 7. reinforcing steel bars; 8. pre-stressing a curved metal plate; 9. a sound-insulating mortar layer; 10. a composite reinforcement plate; 11. a heat-insulating layer; 12. a layer of fire-retardant material; 13. a hydrophobic material coating; 14. a metal panel; 15. a first substrate; 16. a splint; 17. a second substrate; 18. and a reinforcing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a prestress assembly type floor slab comprises a body 1, wherein the internal structures of the body 1 are vertically and symmetrically distributed, one side of the body 1 is fixedly connected with a convex block 2, the convex block 2 is in an isosceles trapezoid shape, the convex block 2 and a groove 3 are matched with each other, so that two or more bodies 1 are connected, the two or more bodies 1 can be connected through the mutual matching of the convex block 2 and the groove 3, so that the assembly of the body 1 is realized, prestress can be stored through a prestress stranded wire 5 and a prestress curved metal plate 8, some tension pressure applied to the body 1 is counteracted through the prestress, so that the body 1 is more firm and durable, the groove 3 is arranged at the other side of the body 1, a concrete layer 4 is arranged inside the body 1, the prestress stranded wire 5 is fixedly connected inside the concrete layer 4, the prestress stranded wire 5 is formed by seven steel wires with the diameter of five millimeters, the prestressed concrete composite pipe can bear huge pulling force, and is placed in the body 1 to enable the prestressed concrete composite pipe to have prestress, the body 1 is pulled, the outer side of a prestressed steel strand 5 is fixedly connected with a protective layer 6, the inner part of a concrete layer 4 is fixedly connected with a plurality of steel bars 7, the plurality of steel bars 7 are symmetrically arranged, one side of each steel bar 7 is fixedly connected with a prestressed curved metal plate 8, the prestressed curved metal plates 8 are two layers, the two layers of prestressed curved metal plates 8 are symmetrically arranged, the size of the prestress in the body 1 is further increased, the other side of each prestressed curved metal plate 8 is fixedly connected with a sound-insulating mortar layer 9, sound on two sides of the body 1 can be isolated through the sound-insulating mortar layers 9, sound insulation is achieved, the phenomenon that upstairs or downstairs sound is transmitted mutually is prevented, the condition of disturbing residents is caused, a fire source can be effectively isolated through the fireproof material layer 12, fire behavior grow when preventing to take place the conflagration, can strengthen the waterproof nature of body 1 through hydrophobic material coating 13, prevent that the water infiltration on the building from causing economic loss to downstairs, the compound reinforcing plate 10 of one side fixedly connected with of syllable-dividing mortar layer 9, compound reinforcing plate 10 comprises multilayer material, the opposite side fixedly connected with heat preservation 11 of compound reinforcing plate 10, one side fixedly connected with fireproof material layer 12 of heat preservation 11, the opposite side fixedly connected with hydrophobic material coating 13 of fireproof material layer 12, compound reinforcing plate 10 includes metal panel 14, the first base plate 15 of the opposite side fixedly connected with of metal panel 14, the opposite side fixedly connected with splint 16 of first base plate 15, the opposite side fixedly connected with second base plate 17 of splint 16, the opposite side fixedly connected with reinforcing plate 18 of second base plate 17.
The working principle is as follows: during the use, thereby can make two or more bodies 1 connect through lug 2 and recess 3 mutually support and realize the assembly of body 1, prestressing force can be stored through prestressing force stranded wire 5 and the curved shape metal sheet of prestressing force 8, some pulling force pressure that body 1 received are offset through prestressing force, thereby make the firmer and durable more of body 1, can isolate the sound of body 1 both sides through syllable-dividing mortar layer 9, thereby play syllable-dividing and prevent upstairs or downstairs sound transmission each other, cause the condition of disturbing the citizen, can effectual wall fire source through fireproof material layer 12, the intensity of a fire grow when preventing to take place the conflagration, can strengthen the waterproof nature of body 1 through hydrophobic material coating 13, prevent that water on the building from permeating to downstairs and causing economic loss.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A pre-stressed assembled floor slab, comprising a body (1), characterized in that: the concrete-insulated concrete floor is characterized in that a convex block (2) is fixedly connected to one side of the body (1), a groove (3) is formed in the other side of the body (1), a concrete layer (4) is arranged in the body (1), a prestressed steel strand (5) is fixedly connected to the inside of the concrete layer (4), a protective layer (6) is fixedly connected to the outer side of the prestressed steel strand (5), a reinforcing steel bar (7) is fixedly connected to the inside of the concrete layer (4), a prestressed curved metal plate (8) is fixedly connected to one side of the reinforcing steel bar (7), a sound-insulating mortar layer (9) is fixedly connected to the other side of the prestressed curved metal plate (8), a composite reinforcing plate (10) is fixedly connected to one side of the sound-insulating mortar layer (9), a heat-insulating layer (11) is fixedly connected to the other side of the composite reinforcing plate (10), and a fireproof material layer (12) is fixedly connected to one side of the heat-insulating layer (11), the composite reinforced plate is characterized in that the other side of the fireproof material layer (12) is fixedly connected with a hydrophobic material coating (13), the composite reinforced plate (10) comprises a metal panel (14), the other side of the metal panel (14) is fixedly connected with a first base plate (15), the other side of the first base plate (15) is fixedly connected with a clamping plate (16), the other side of the clamping plate (16) is fixedly connected with a second base plate (17), and the other side of the second base plate (17) is fixedly connected with a reinforced plate (18).
2. A pre-stressed assembled floor slab as claimed in claim 1, wherein: the convex block (2) is in an isosceles trapezoid shape, and the convex block (2) is matched with the groove (3) mutually.
3. A pre-stressed assembled floor slab as claimed in claim 1, wherein: the prestressed steel strand (5) is composed of seven steel wires with the diameter of five millimeters.
4. A pre-stressed assembled floor slab as claimed in claim 1, wherein: the quantity of reinforcing bar (7) is a plurality of, and is a plurality of reinforcing bar (7) are the symmetry and set up.
5. A pre-stressed assembled floor slab as claimed in claim 1, wherein: the pre-stress curved metal plate (8) is divided into an upper layer and a lower layer, and the pre-stress curved metal plate (8) is symmetrically arranged in the two layers.
6. A pre-stressed assembled floor slab as claimed in claim 1, wherein: the composite reinforcement panel (10) is constructed from a plurality of layers of material.
7. A pre-stressed assembled floor slab as claimed in claim 1, wherein: the internal structures of the body (1) are distributed up and down symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146851.0U CN214614882U (en) | 2020-09-27 | 2020-09-27 | Prestress assembly type floor plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022146851.0U CN214614882U (en) | 2020-09-27 | 2020-09-27 | Prestress assembly type floor plate |
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| CN214614882U true CN214614882U (en) | 2021-11-05 |
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| CN202022146851.0U Active CN214614882U (en) | 2020-09-27 | 2020-09-27 | Prestress assembly type floor plate |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944270A (en) * | 2021-12-16 | 2022-01-18 | 青岛新华友建工集团股份有限公司 | Cast-in-place prestressed concrete sandwich composite beamless floor structure |
-
2020
- 2020-09-27 CN CN202022146851.0U patent/CN214614882U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113944270A (en) * | 2021-12-16 | 2022-01-18 | 青岛新华友建工集团股份有限公司 | Cast-in-place prestressed concrete sandwich composite beamless floor structure |
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