CN211622193U - Prefabricated floor assembly part and floor thereof - Google Patents
Prefabricated floor assembly part and floor thereof Download PDFInfo
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- CN211622193U CN211622193U CN201921915649.0U CN201921915649U CN211622193U CN 211622193 U CN211622193 U CN 211622193U CN 201921915649 U CN201921915649 U CN 201921915649U CN 211622193 U CN211622193 U CN 211622193U
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Abstract
The utility model discloses a prefabricated floor assembly part and floor thereof, the prefabricated floor assembly part is formed by pouring high-strength fiber concrete, a reinforced metal net used for improving the strength of the assembly part to enhance the bearing capacity is embedded in the prefabricated floor assembly part, the prefabricated floor assembly part is quadrilateral, installation parts are arranged at four corners of the prefabricated floor assembly part, the tail end of the installation part is arranged as a chamfer, and the chamfer of the adjacent prefabricated floor assembly part form a first screwed hole together when being laid; the floor comprises the prefabricated floor assembly parts and a floor frame for bearing the prefabricated floor assembly parts, and the floor frame comprises a frame and a plurality of main beams which are parallelly erected in the frame. The utility model discloses a prefabricated floor assembly part is under the condition that has the same bearing capacity, and thickness is thinner and weight is lighter, and structural design is reasonable, long service life, and the transport is convenient, and the construction degree of difficulty is low.
Description
Technical Field
The utility model belongs to the technical field of the building engineering technique and specifically relates to a prefabricated floor assembly part and floor thereof is related to.
Background
Because there is building cycle length, inefficiency, the high shortcoming of cost of labor in traditional building, along with application environment's diversification, the application of the modern factory building of assembling after the prefabricated assembly spare of mill is assembled again and is built more and more extensively, mainly is applied to simple and easy board house, interior decoration and factory building etc. of mill, the prefabricated assembly spare includes building wallboard and building floor. In order to reduce the weight of a prefabricated assembly part and reduce the difficulty of site construction, the conventional prefabricated floor slab assembly part basically consists of a surface layer and an internal light layer; the surface layer is made of cement concrete, the inner light layer is made of a light foaming concrete core material, and the light foaming concrete core material has the advantages of being capable of being produced in a quantized mode, short in production period, low in cost, green, environment-friendly and the like. However, the existing prefabricated floor assembly has the problem of insufficient bearing capacity due to the limitation of materials, and the filled light materials and the cementing materials have different materials at different temperatures, so that the shrinkage ratio is different, the durability is poor, and partial light core material overflows, thereby reducing the surface strength and being easy to damage. Especially in order to solve the problem of insufficient bearing capacity, the thickness of the existing prefabricated floor assembly part is inevitably increased, so that the occupied space of the built floor is large, the height difference between floors is reduced, the space depression is generated, and the living comfort is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defect, the utility model provides a prefabricated floor assembly part, this prefabricated floor assembly part are under the condition that has the same bearing capacity, and thickness is thinner and weight is lighter, and structural design is reasonable, long service life, and the transport is convenient, and the construction degree of difficulty is low. And can be reused.
In order to solve the technical problem, the utility model discloses a following technical scheme realizes:
the utility model provides a prefabricated floor assembly spare, prefabricated floor assembly spare is formed by high-strength fiber concrete placement, and it is equipped with the reinforcing metal mesh that is used for promoting assembly spare intensity in order to strengthen the bearing capacity to inlay it, and this prefabricated floor assembly spare is the quadrangle, and its four corners are equipped with the installation department, and the end of installation department is established to the chamfer, the chamfer forms first spiro union hole jointly with the chamfer of adjacent prefabricated floor assembly spare when laying.
Further, the reinforcing metal net is a reinforcing mesh or a wire mesh.
Further, the height of the mounting portion is lower than the height of the prefabricated floor assembly body.
Furthermore, the bottom of the prefabricated floor assembly part is provided with more than two blind holes with openings on one side for ensuring that the reinforced metal net is in a horizontal position, and the blind holes are used for allowing a plurality of supporting pieces with equal height to penetrate to position the reinforced metal net when pouring.
Further, the installation department is equipped with the arc recess that is used for filling cement in order to promote prefabricated floor assembly spare installation stability with prefabricated floor assembly spare main part adjacent.
Another object of the utility model is to provide a contain floor of prefabricated floor assembly spare, this floor still including being used for bearing the floor frame of prefabricated floor assembly spare, floor frame includes a plurality of girders of frame and parallel frame in locating the frame, the frame is fixed on building subject's interior wall, distance between the two adjacent girders with prefabricated floor assembly spare's width is the same, the inboard and every girder left and right sides of frame all is equipped with the layer board that is used for fixed prefabricated floor assembly spare, preset the second spiro union hole with first spiro union hole intercommunication on the layer board, prefabricated floor assembly spare is through fixing on the layer board with first spiro union hole and second spiro union hole complex screw.
Further, the floor slab further comprises metal shims cooperating with the screws to mount the prefabricated floor slab assembly to the pallet.
Further, the floor slab frame also comprises reinforcing cross beams which are perpendicular to the main beams and used for increasing the bearing capacity of the main beams.
Furthermore, the supporting plate is a plurality of right-angle supporting plates welded or screwed on the inner side of the frame and the left side and the right side of each main beam.
Further, the floor frame is made of steel pipes.
Compared with the prior art, the beneficial effects of the utility model are that:
the prefabricated floor assembly part of the utility model is formed by pouring high-strength fiber concrete, and the reinforced metal net is embedded in the prefabricated floor assembly part, so that the structural strength of the prefabricated floor assembly part is effectively improved, and the bearing capacity and the service life of the prefabricated floor assembly part are greatly improved; especially, adopt the reinforcing metal mesh that the reinforcing bar formed, more can promote prefabricated floor assembly spare's bearing capacity to make prefabricated floor assembly spare can do more frivolous, consequently can reduce its weight, the effectual construction degree of difficulty that reduces has also promoted and has laid back floor thickness, increases the physical layer height between the building floor, improves its practicality. In order to further reduce the construction degree of difficulty, alleviate the weight of floor girder, the utility model discloses a plurality of right angle backup pads support prefabricated floor assembly parts.
Drawings
Fig. 1 is a schematic structural view of a prefabricated floor assembly according to the present invention;
FIG. 2 is a partial structural cross-sectional view of the prefabricated floor assembly of FIG. 1;
FIG. 3 is a schematic bottom view of the prefabricated floor assembly of FIG. 1;
fig. 4 is a schematic structural view of the floor frame of the present invention;
figure 5 is a schematic view of the installation process of the prefabricated floor assembly of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1
Referring to fig. 1-2, a prefabricated floor assembly 100 of the present invention is formed by pouring high strength concrete, and a reinforcing metal mesh 110 is embedded therein; prefabricated floor assembly spare 100 is the quadrangle, and its four corners is equipped with installation department 120, and the end of installation department 120 is established to chamfer 121, chamfer 121 forms first spiro union hole with adjacent prefabricated floor assembly spare's chamfer when laying jointly.
The reinforcing metal net 110 may be a steel bar net or a wire mesh, and in this embodiment, the reinforcing metal net 110 is a steel bar net, which can be used to increase the strength of the prefabricated floor assembly 100, thereby increasing the load bearing capacity thereof, and achieving a better load bearing capacity with a thinner thickness. In this embodiment, the reinforcing mesh is formed by welding reinforcing bars with a diameter of 2.5mm, 3mm or other diameters, and the thickness of the prefabricated floor assembly 100 may be 26mm, 30mm or other thicknesses.
Referring to fig. 3, in order to ensure that the reinforcing metal net is in a horizontal state after casting, the bottom of the prefabricated floor slab assembly member is provided with more than two blind holes 130 with openings on one side, when casting, the blind holes 130 can be penetrated by supporting members with equal height, and the reinforcing metal net is positioned on the same horizontal height by the supporting members, so that the reinforcing metal net inside the prefabricated floor slab assembly member 100 after molding is in a horizontal state, and the bearing capacity of the prefabricated floor slab assembly member 100 is further improved. Also, the weight of the prefabricated floor assembly 100 may be reduced by providing the blind holes 130.
In order to prevent the connection portion of the prefabricated floor assembly from protruding more than other portions after the installation, the height of the installation portion 120 is lower than that of the prefabricated floor assembly body. Meanwhile, an arc-shaped groove 122 is formed at the position, adjacent to the prefabricated floor assembly body, of the mounting part 120, and the arc-shaped groove 122 can be filled with adhesive or cement, so that the structure is more stable after the prefabricated floor assembly is laid.
Example 2
Referring to fig. 4 to 5, the floor slab of the present embodiment includes a prefabricated floor slab assembly 100 and a floor slab frame 200 for supporting the prefabricated floor slab assembly 100. The floor frame 200 includes a frame 210 and a plurality of main beams 220 erected in parallel in the frame. The frame 210 is fixed on the inner wall of the building body, and as the main bearing structure of the floor slab of the embodiment, the frame 210 can be fixed on the inner wall of the building body by riveting or screwing.
The distance between two adjacent main beams 220 is equal to the width of the prefabricated floor fittings 100 of embodiment 1, so that after laying, both sides of each prefabricated floor fitting 100 rest on the main beams or the frame and the main beams. In order to lay the prefabricated floor fittings 100, the inner side of the frame 210 and the left and right sides of each main beam 220 are provided with a support plate for fixing the prefabricated floor fittings, the support plate can be a plurality of right-angle support plates 230 welded or screwed on the inner side of the frame and the left and right sides of each main beam, in this embodiment, the right-angle support plates 230 are welded and fixed on the frame and the main beams, and the plurality of right-angle support plates 230 are arranged at equal intervals. A second screw hole communicated with the first screw hole is preset on the right-angle support plate 230, and the prefabricated floor assembly 100 is fixed on the right-angle support plate 230 by a screw penetrating through the first screw hole and the second screw hole.
To improve the stability of the floor structure, the floor frame 200 further includes reinforcing cross beams 240 perpendicular to the main beams 220 for increasing the bearing capacity of the main beams 220. Meanwhile, the floor frame 200 is composed of a thick steel pipe.
To optimize the structure, the floor slab of this embodiment further includes metal shims 300 that cooperate with the screws to mount the prefabricated floor slab assembly 100 to the pallet. During construction, the frame 210 is fixed on the inner wall of the building body, the main beams 220 are erected in the frame 210 in parallel, the reinforcing cross beams 240 are installed, and then the right-angle support plates 230 are welded, so that the erection of the floor slab frame 200 is completed. Prefabricated floor assemblies 100 are then laid on floor frames 200 and two adjacent prefabricated floor assemblies are secured to right angle support plates 230 with metal shims 300 and screws. Finally, the arc-shaped grooves 122 described in embodiment 1 are filled with building glue or cement, and the floor slab is laid.
The right angle support plates 230 may also be welded to the side frames and main beams prior to laying. Of course, the supporting plate not only can adopt a right-angle supporting plate, but also can adopt a steel plate which is integrally formed with the frame and the main beam.
Above, it is only the preferred embodiment of the present invention, but not to limit the present invention in any form, so that any modification, equivalent change and modification made to the above embodiments by the technical essence of the present invention are all within the scope of the technical solution of the present invention.
Claims (10)
1. A prefabricated floor assembly, comprising: the prefabricated floor assembly parts are formed by pouring high-strength fiber concrete, reinforcing metal nets used for improving the strength of the assembly parts so as to enhance the bearing capacity are embedded in the prefabricated floor assembly parts, the prefabricated floor assembly parts are quadrilateral, installation parts are arranged at four corners of the prefabricated floor assembly parts, the tail ends of the installation parts are set to be chamfers, and the chamfers of the adjacent prefabricated floor assembly parts form a first screwed hole together when the prefabricated floor assembly parts are laid.
2. A prefabricated floor assembly as claimed in claim 1, wherein: the reinforcing metal net is a reinforcing mesh or an iron wire net.
3. A prefabricated floor assembly as claimed in claim 2, wherein: the height of the installation part is lower than that of the prefabricated floor assembly part main body.
4. A prefabricated floor assembly as claimed in claim 3, wherein: the prefabricated floor assembly part bottom is seted up the blind hole that more than two unilateral openings were used for guaranteeing to strengthen the metal mesh and be in horizontal position, and this blind hole is used for supplying a plurality of support piece that highly equals to penetrate in order to fix a position strengthening the metal mesh when pouring.
5. A prefabricated floor assembly as claimed in claim 1 or 4, wherein: the installation department is equipped with the arc recess that is used for filling cement in order to promote prefabricated floor assembly spare installation stability with the adjacent department of prefabricated floor assembly spare main part.
6. A floor comprising the prefabricated floor assembly of any of claims 1 to 5, wherein: the prefabricated floor assembly part fixing structure is characterized by further comprising a floor frame for bearing the prefabricated floor assembly part, the floor frame comprises a frame and a plurality of girders parallelly erected in the frame, the frame is fixed on an inner wall of the building body, the distance between every two adjacent girders is the same as the width of the prefabricated floor assembly part, supporting plates for fixing the prefabricated floor assembly part are arranged on the inner side of the frame and the left side and the right side of each girder, second screwing holes communicated with the first screwing holes are preset in the supporting plates, and the prefabricated floor assembly part is fixed on the supporting plates through screws matched with the first screwing holes and the second screwing holes.
7. A floor slab as claimed in claim 6, wherein: metal shims are included which cooperate with the screws to mount the prefabricated floor assembly to the pallet.
8. A floor slab as claimed in claim 6, wherein: the floor slab frame further comprises reinforcing cross beams which are perpendicular to the main beams and used for increasing the bearing capacity of the main beams.
9. A floor slab as claimed in claim 6, wherein: the supporting plate is a plurality of right-angle supporting plates welded or screwed on the inner side of the frame and the left side and the right side of each main beam.
10. A floor slab as claimed in claim 6, wherein: the floor slab frame is composed of steel pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915649.0U CN211622193U (en) | 2019-11-07 | 2019-11-07 | Prefabricated floor assembly part and floor thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921915649.0U CN211622193U (en) | 2019-11-07 | 2019-11-07 | Prefabricated floor assembly part and floor thereof |
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| Publication Number | Publication Date |
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| CN211622193U true CN211622193U (en) | 2020-10-02 |
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| CN201921915649.0U Active CN211622193U (en) | 2019-11-07 | 2019-11-07 | Prefabricated floor assembly part and floor thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232861A (en) * | 2021-12-30 | 2022-03-25 | 洛阳北玻硅巢新材料有限公司 | Manufacturing and mounting method of prefabricated floor slab for prefabricated building |
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2019
- 2019-11-07 CN CN201921915649.0U patent/CN211622193U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114232861A (en) * | 2021-12-30 | 2022-03-25 | 洛阳北玻硅巢新材料有限公司 | Manufacturing and mounting method of prefabricated floor slab for prefabricated building |
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