CN220100338U - Prefabricated floor - Google Patents
Prefabricated floor Download PDFInfo
- Publication number
- CN220100338U CN220100338U CN202321419573.9U CN202321419573U CN220100338U CN 220100338 U CN220100338 U CN 220100338U CN 202321419573 U CN202321419573 U CN 202321419573U CN 220100338 U CN220100338 U CN 220100338U
- Authority
- CN
- China
- Prior art keywords
- truss
- reinforcing block
- prefabricated
- connecting piece
- precast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 28
- 238000009434 installation Methods 0.000 claims abstract description 15
- 125000003003 spiro group Chemical group 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011372 high-strength concrete Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model relates to a prefabricated floor slab, which comprises prefabricated slabs, an installation assembly and a truss; the mounting assembly comprises a connecting piece and a reinforcing block, wherein two ends of the connecting piece are fixedly connected to the precast slab, a connecting protrusion protruding out of the precast slab is arranged in the middle of the connecting piece, and the reinforcing block is fixedly connected to the connecting protrusion; the installation component is equipped with a plurality of on the prefabricated plate, and the truss spiro union is on a plurality of installed parts. The truss is connected to the reinforcing block in a screwed mode through the bolts, then the prefabricated plate is hoisted, the bolts are taken out after hoisting is completed, and then the truss is taken down, so that the truss can be moved to be hoisted by other prefabricated plates, truss reuse is achieved, and the utilization rate is improved.
Description
Technical Field
The utility model relates to the field of assembled buildings, in particular to a prefabricated floor slab.
Background
Compared with the traditional construction building, the assembled building has the characteristics of good quality, short construction period, manpower saving, energy saving, environmental protection and the like, and effectively solves the problems of shortage of workers, high building energy consumption, difficult quality assurance and the like.
However, in the production process of the concrete prefabricated part, the truss mainly plays a role in improving the structural strength of the floor in the production, transportation and installation of the floor, but the truss cannot play a substantial role on the assembled building after the floor is assembled, so that the defects of high manufacturing cost, difficulty in recycling of the truss and the like of the traditional truss composite floor are caused. Therefore, development of a novel and efficient precast floor slab is needed.
Disclosure of Invention
In order to solve the problem that trusses in the traditional truss composite floor slab are difficult to recycle, the utility model provides the prefabricated floor slab.
The utility model provides a prefabricated floor slab, which adopts the following technical scheme:
a prefabricated floor slab comprises prefabricated plates, a mounting assembly and a truss;
the mounting assembly comprises a connecting piece and a reinforcing block, two ends of the connecting piece are fixedly connected to the precast slab, a connecting protrusion protruding out of the precast slab is arranged in the middle of the connecting piece, and the reinforcing block is fixedly connected to the connecting protrusion; the installation component is equipped with a plurality of on the prefabricated plate, the truss spiro union is on a plurality of installed parts.
Through adopting above-mentioned technical scheme, adopt the truss spiro union on the boss, and then hoist and mount prefabricated plate, take out the bolt after the hoist and mount finishes, take off the truss afterwards to can move the truss on the hoist and mount of other prefabricated plates, realize truss reuse, improve the rate of utilization.
Preferably, the connecting piece comprises two tie bars arranged side by side at intervals, and the middle part of each tie bar is provided with a connecting protrusion.
By adopting the technical scheme, the connection strength between the reinforcing block and the tie bar is improved, and the reliability of the tie bar in the hoisting process is ensured.
Preferably, the threaded hole of the reinforcing block is positioned between two tie bars of the same connecting piece.
By adopting the technical scheme, the two tie bars are uniformly stressed and are not easy to deform to different degrees.
Preferably, the mounting components are provided with a plurality of rows, and each row is provided with a plurality of trusses, and the number of trusses is equal to the number of rows of the mounting components.
Through adopting above-mentioned technical scheme, set up a plurality of trusses and increase the overall rigidity of floor in links such as transportation to prevent that the floor from appearing cracking phenomenon in hoist and mount in-process.
Preferably, the upper end of the reinforcing block is set to be a mounting plane, and the truss is pressed on the mounting plane and is in threaded connection with the reinforcing block.
Through adopting above-mentioned technical scheme, be convenient for place the truss steadily behind the mounting plane with the bolt with the reinforcing block connection, improve truss installation convenience.
In summary, the utility model has the following beneficial technical effects:
after the truss is stably placed on the installation plane, the truss is connected to the reinforcing block in a screwed mode through bolts, then the precast slab is hoisted, the bolts are taken out after hoisting is completed, and then the truss is taken down, so that the truss can be moved to be hoisted on other precast slabs, truss reuse is achieved, and the utilization rate is improved.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present utility model.
FIG. 2 is a schematic view of the structure of the connecting member and the reinforcing block according to the embodiment of the present utility model.
Reference numerals illustrate: 1. a prefabricated plate; 2. a tie bar; 21. a connection protrusion; 3. a reinforcing block; 31. a threaded hole; 32. a mounting plane; 4. a fixing bolt; 5. truss frame.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-2.
Referring to fig. 1, an embodiment of the present utility model discloses a prefabricated wall panel comprising prefabricated panels 1, a mounting assembly and a truss 5.
Referring to fig. 1 and 2, the mounting assembly includes a connector, a reinforcing block 3, and a fixing bolt 4. The connecting piece comprises two tie bars 2 which are arranged side by side at intervals, and the middle part of each tie bar 2 is provided with a connecting bulge 21. Both ends of the tie bar 2 are fixedly connected to the prefabricated panel 1, and the connecting protrusions 21 protrude from the prefabricated panel 1. The two connecting protrusions 21 of the same connecting piece are used for fixedly connecting with the reinforcing block 3, the reinforcing block 3 is provided with a threaded hole 31 perpendicular to the precast slab 1, the threaded hole 31 is located between the two tie bars 2, and the reinforcing block 3 is made of high-strength concrete. The installation component is equipped with five rows on prefabricated plate 1, and is equipped with seven in every row.
In the embodiment of the utility model, the reinforcing block 3 is cast by adopting a mould, and two tie bars 2 and a sleeve with threads on the inner periphery are put into the mould during casting to finish the fixed connection of the reinforcing block 3 and the tie bars 2, and the sleeve with threads on the inner periphery is a threaded hole 31 of the reinforcing block 3; the prefabricated plate 1 is manufactured in a pouring molding mode, and meanwhile, the prefabricated installation component is immersed into the prefabricated plate 1, and the prefabricated plate 1 is dried and molded to complete the fixed connection between the installation component and the prefabricated plate 1.
The number of the trusses 5 is equal to the number of the rows of the mounting assemblies, the trusses 5 are provided with five trusses, and the fixing bolts 4 are used for screwing the trusses 5 on the mounting assemblies which are positioned in the same row.
The upper end of the reinforcing block 3 is provided with a mounting plane 32, and the truss 5 is pressed on the mounting plane 32 and is in threaded connection with the reinforcing block 3 through the fixing bolt 4.
The implementation principle of the prefabricated wallboard provided by the embodiment of the utility model is as follows:
after the truss 5 is stably placed on the installation plane 32, the truss 5 is in threaded connection with the reinforcing block 3 by adopting the fixing bolts 4, then the precast slab 1 is hoisted, the fixing bolts 4 are taken out after hoisting is finished, and then the truss 5 is taken down, so that the truss 5 can be moved on the hoisting of other precast slabs 1, the truss 5 can be reused, and the utilization rate is improved.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (5)
1. A prefabricated floor slab, characterized in that: comprises a precast slab (1), a mounting assembly and a truss (5);
the installation assembly comprises a connecting piece and a reinforcing block (3), wherein two ends of the connecting piece are fixedly connected to the precast slab (1), a connecting protrusion (21) protruding out of the precast slab (1) is arranged in the middle of the connecting piece, and the reinforcing block (3) is fixedly connected to the connecting protrusion (21); the installation assembly is arranged on the precast slab (1), and the truss (5) is in threaded connection with a plurality of installation pieces.
2. A precast floor slab as defined in claim 1, wherein: the connecting piece comprises two tie bars (2) which are arranged side by side at intervals, and the middle part of each tie bar (2) is provided with a connecting bulge (21).
3. A precast floor slab as defined in claim 2, wherein: the threaded holes (31) of the reinforcing blocks (3) are positioned between the two tie bars (2) of the same connecting piece.
4. A precast floor slab as defined in claim 1, wherein: the installation component is equipped with the multirow, and is equipped with a plurality of in every row, the number of truss (5) equals with the row number of installation component.
5. A precast floor slab as defined in claim 1, wherein: the upper end of the reinforcing block (3) is provided with a mounting plane (32), and the truss (5) is pressed on the mounting plane (32) and is in threaded connection with the reinforcing block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419573.9U CN220100338U (en) | 2023-06-06 | 2023-06-06 | Prefabricated floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321419573.9U CN220100338U (en) | 2023-06-06 | 2023-06-06 | Prefabricated floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220100338U true CN220100338U (en) | 2023-11-28 |
Family
ID=88846152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321419573.9U Active CN220100338U (en) | 2023-06-06 | 2023-06-06 | Prefabricated floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220100338U (en) |
-
2023
- 2023-06-06 CN CN202321419573.9U patent/CN220100338U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |