CN219732460U - High-strength compression-resistant environment-friendly prefabricated laminated slab - Google Patents
High-strength compression-resistant environment-friendly prefabricated laminated slab Download PDFInfo
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- CN219732460U CN219732460U CN202320862417.3U CN202320862417U CN219732460U CN 219732460 U CN219732460 U CN 219732460U CN 202320862417 U CN202320862417 U CN 202320862417U CN 219732460 U CN219732460 U CN 219732460U
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- prefabricated
- fixedly connected
- laminated slab
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- resistant environment
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- 230000006835 compression Effects 0.000 title claims abstract description 15
- 238000007906 compression Methods 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 39
- 238000005728 strengthening Methods 0.000 claims description 19
- 239000007787 solid Substances 0.000 claims description 9
- 238000005266 casting Methods 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 7
- 230000007613 environmental effect Effects 0.000 claims description 2
- 239000004567 concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-strength compression-resistant environment-friendly prefabricated laminated slab, which comprises a prefabricated top plate, wherein a prefabricated bottom plate is arranged at the bottom of the prefabricated top plate, a reinforcing layer is arranged between the prefabricated top plate and the prefabricated bottom plate, a plurality of jacks are formed in the front face of the reinforcing layer, vertical reinforcing ribs are inserted into the inner walls of the jacks, a plurality of transverse reinforcing ribs are symmetrically arranged at the top and the bottom of the vertical reinforcing ribs, a plurality of fixing rings are symmetrically arranged on the outer walls of the vertical reinforcing ribs, reinforcing rods are fixedly connected to the two sides of the top ends and the bottom ends of the fixing rings, and the reinforcing rods are fixedly connected to the two sides of the top ends and the bottom ends of the fixing rings.
Description
Technical Field
The utility model relates to a prefabricated laminated slab, in particular to a high-strength compression-resistant environment-friendly prefabricated laminated slab.
Background
The laminated slab is an assembled integral floor slab formed by laminating precast slabs and cast-in-situ reinforced concrete layers, the laminated slab has good integrity, the upper surface and the lower surface of the slab are smooth, decoration of a finish layer is facilitated, the precast slab is one of the components of a floor slab structure, and is also a permanent template of the cast-in-situ reinforced concrete laminated layer, and horizontal equipment pipelines can be laid in the cast-in-situ laminated layer.
The existing prefabricated laminated slab is single in structure, insufficient in pressure resistance when impacted, easy to crack for a long time, and capable of affecting normal use of the laminated slab due to the fact that the laminated slab is broken and the like.
Disclosure of Invention
The utility model aims to provide a high-strength compression-resistant environment-friendly prefabricated laminated slab, which solves the problems that the pressure resistance is insufficient when the laminated slab is impacted, cracks are easy to occur, the laminated slab is easy to crack for a long time, and the like in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prefabricated superimposed sheet of high resistance to compression environmental protection, includes prefabricated roof, the bottom of prefabricated roof is equipped with prefabricated bottom plate, be equipped with the enhancement layer between prefabricated roof and the prefabricated bottom plate, a plurality of jacks have been seted up to the front of enhancement layer, and is a plurality of the inner wall of jack has all pegged graft vertical strengthening rib, a plurality of the top and the bottom of vertical strengthening rib all symmetry are equipped with a plurality of horizontal strengthening ribs, and is a plurality of the equal symmetry of outer wall of vertical strengthening rib is equipped with a plurality of solid fixed ring, a plurality of the equal fixedly connected with stiffener in both sides of solid fixed ring top and bottom, a plurality of fixed connection between the one end of stiffener all and the adjacent horizontal strengthening rib.
As a preferable technical scheme of the utility model, two ends of the plurality of fixing rings are fixedly connected with limiting blocks, and two adjacent limiting blocks are connected through set screw threads.
As a preferable technical scheme of the utility model, casting holes are formed on two sides of the front surface and the back surface of the reinforcing layer, and the sizes of the four casting holes are consistent.
As a preferable technical scheme of the utility model, connecting shafts are fixedly arranged at two ends of two sides of the reinforcing layer, and screw holes are formed in the middle parts of a plurality of connecting shafts.
As a preferable technical scheme of the utility model, one side of the reinforcing layer is symmetrically provided with a plurality of limiting holes, the spacing gaps among the limiting holes are consistent, and the sizes of the limiting holes are consistent.
As a preferable technical scheme of the utility model, a plurality of assembling blocks are symmetrically arranged on the other side of the reinforcing layer, through holes are formed in the middle parts of the assembling blocks, extension springs are fixedly connected to the middle parts of the through holes, connecting rods are fixedly connected to the two ends of the extension springs, an extruding block is fixedly connected to one end of each connecting rod, the heights of the extruding blocks are consistent with those of the assembling blocks, and the outer walls of the connecting rods are slidably connected with the inner walls of the adjacent through holes.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the cross fit between the plurality of vertical reinforcing ribs and the transverse reinforcing ribs arranged in the reinforcing layer and the pouring of the concrete, the internal supporting capacity can be increased, the effect of high strength and compression resistance is achieved, and the fit between the fixed ring and the limiting block can meet the disassembly and the assembly between the transverse reinforcing ribs and the vertical reinforcing ribs, so that a specific number of transverse reinforcing ribs can be assembled according to the requirement.
2. According to the utility model, two adjacent superimposed sheets can be installed in a threaded manner through the connecting shaft, when the two superimposed sheets are close to each other, the corresponding splicing blocks can be clamped close to the inside of the adjacent limiting holes, and as the stretching springs are in a stretching state, the two ends of the stretching springs stretch to apply force to the connecting rods in a stable state, the extrusion blocks are driven to extrude the two sides in the inside of the limiting holes, so that the supporting force of the splicing blocks in the inside of the limiting holes is maintained, and the auxiliary splicing stability is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a split structure of the present utility model;
FIG. 3 is a schematic view of a partial structure of the present utility model;
fig. 4 is a partially disassembled structure of the present utility model.
In the figure: 1. prefabricating a top plate; 2. prefabricating a bottom plate; 3. a reinforcing layer; 4. a jack; 5. vertical reinforcing ribs; 6. a fixing ring; 7. a reinforcing rod; 8. transverse reinforcing ribs; 9. a limiting block; 10. pouring holes; 11. a connecting shaft; 12. a limiting hole; 13. assembling blocks; 14. a through hole; 15. a connecting rod; 16. extruding a block; 17. and (5) stretching the spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a high-strength compression-resistant environment-friendly prefabricated laminated slab through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-4, including prefabricated roof 1, prefabricated bottom plate 2 is equipped with in the bottom of prefabricated roof 1, be equipped with enhancement layer 3 between prefabricated roof 1 and the prefabricated bottom plate 2, a plurality of jacks 4 have been seted up in the front of enhancement layer 3, the inner wall of a plurality of jacks 4 has all pegged graft and has vertical strengthening rib 5, the top and the bottom of a plurality of vertical strengthening rib 5 all symmetry are equipped with a plurality of horizontal strengthening ribs 8, the outer wall of a plurality of vertical strengthening rib 5 all symmetry is equipped with a plurality of solid fixed ring 6, the equal fixedly connected with stiffener 7 in both sides of a plurality of solid fixed ring 6 top and bottom, the one end of a plurality of stiffener 7 all with adjacent horizontal strengthening rib 8 between fixed connection, through the pouring of a plurality of vertical strengthening ribs 5 and horizontal strengthening rib 8 that enhancement layer 3 inside set up, can increase internal support ability, reach the effect of excelling in compression resistance, the cooperation between solid fixed ring 6 and stopper 9 that set up can satisfy dismantlement and the installation between horizontal strengthening rib 8 and the vertical strengthening rib 5.
Further, both ends of the plurality of fixed rings 6 are fixedly connected with limiting blocks 9, two adjacent limiting blocks 9 are connected through set screw threads, the fixed rings 6 are matched with the limiting blocks 9, the two limiting blocks 9 are separated to facilitate clamping of the fixed rings 6 on the corresponding vertical reinforcing ribs 5, the limiting blocks 9 are further fastened through the screws, and therefore the effect of fastening the fixed rings 6 on the vertical reinforcing ribs 5 is achieved.
Further, the casting holes 10 are formed in two sides of the front face and the back face of the reinforcing layer 3, the sizes of the four casting holes 10 are identical, four corners of the reinforcing layer 3 are symmetrically formed in the casting holes 10, concrete is injected into the four corners simultaneously, and casting is more efficient.
Further, connecting shafts 11 are fixedly installed at two ends of two sides of the reinforcing layer 3, screw holes are formed in the middle of the connecting shafts 11, the connecting shafts 11 can connect and install two laminated plates, screw holes are formed in the connecting shafts 11, and hoisting and conveying can be conducted by means of the screw holes before splicing are conducted.
Further, a plurality of limiting holes 12 are symmetrically formed in one side of the reinforcing layer 3, gaps among the limiting holes 12 are uniform, the limiting holes 12 are uniform in size, the limiting holes 12 are clamped in the assembling block 13, and the middle part of the prefabricated plate can be kept fixed when the two prefabricated plates are assembled.
Further, a plurality of assembling blocks 13 are symmetrically installed on the other side of the reinforcing layer 3, through holes 14 are formed in the middle of each assembling block 13, extension springs 17 are fixedly connected to the middle of each through hole 14, connecting rods 15 are fixedly connected to two ends of each extension spring 17, one ends of each connecting rod 15 are fixedly connected with extrusion blocks 16, the heights of the extrusion blocks 16 are consistent with the heights of the assembling blocks 13, the outer walls of the connecting rods 15 are slidably connected with the inner walls of the adjacent through holes 14, the corresponding assembling blocks 13 can be clamped close to the inside of the adjacent limiting holes 12, and as the extension springs 17 are in a stretching state, the two ends of each extending to apply force to the connecting rods 15 in a stable state, the extrusion blocks 16 are driven to extrude the two sides inside the limiting holes 12, and accordingly the supporting force of the assembling blocks 13 inside the limiting holes 12 is kept.
Working principle: when the vertical reinforcing rib 5 that sets up can run through with jack 4, peg graft near reinforcing layer 3 inside, play the effort of vertical support, further through with solid fixed ring 6 block on corresponding vertical reinforcing rib 5, and screw thread fixation through the bolt with two stopper 9, make solid fixed ring 6's inner wall and vertical reinforcing rib 5 between fastening connection, through the connection of stiffener 7, make horizontal reinforcing rib 8 be horizontal support, cooperate vertical reinforcing rib 5 cross bracing, pour the inside concrete of reinforcing layer 3 through four pouring holes 10, improve the intensity of prefabricated superimposed sheet, when assembling two superimposed sheets, the spliced block 13 of another superimposed sheet is just block into spacing hole 12 inside through fastening bolt after corresponding, because extension spring 17 self is tensile state, the both ends tensile apply force connecting rod 15 application of force under steady state, consequently, drive extrusion piece 16 extrudeed both sides in spacing hole 12, thereby keep assembling block 13 in spacing hole 12 inside holding the internal supporting force, improve joint strength.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a prefabricated superimposed sheet of high strength resistance to compression environmental protection, includes prefabricated roof (1), its characterized in that: the bottom of prefabricated roof (1) is equipped with prefabricated bottom plate (2), be equipped with enhancement layer (3) between prefabricated roof (1) and prefabricated bottom plate (2), a plurality of jacks (4) have been seted up in the front of enhancement layer (3), and is a plurality of the inner wall of jack (4) all is pegged graft and is had vertical strengthening rib (5), and is a plurality of the top and the bottom equal symmetry of vertical strengthening rib (5) are equipped with a plurality of horizontal strengthening rib (8), and is a plurality of the outer wall equal symmetry of vertical strengthening rib (5) is equipped with a plurality of solid fixed ring (6), a plurality of the equal fixedly connected with stiffener (7) in both sides of solid fixed ring (6) top and bottom, a plurality of fixedly connected with between the one end of stiffener (7) all and adjacent horizontal strengthening rib (8).
2. The high-strength compression-resistant environment-friendly prefabricated laminated slab according to claim 1, wherein: limiting blocks (9) are fixedly connected to two ends of the fixing rings (6), and two adjacent limiting blocks (9) are connected through set bolt threads.
3. The high-strength compression-resistant environment-friendly prefabricated laminated slab according to claim 1, wherein: casting holes (10) are formed in two sides of the front face and the back face of the reinforcing layer (3), and the sizes of the four casting holes (10) are consistent.
4. The high-strength compression-resistant environment-friendly prefabricated laminated slab according to claim 1, wherein: connecting shafts (11) are fixedly installed at two ends of two sides of the reinforcing layer (3), and screw holes are formed in the middle of the connecting shafts (11).
5. The high-strength compression-resistant environment-friendly prefabricated laminated slab according to claim 1, wherein: a plurality of limiting holes (12) are symmetrically formed in one side of the reinforcing layer (3), gaps among the limiting holes (12) are uniform, and sizes of the limiting holes (12) are uniform.
6. The high-strength compression-resistant environment-friendly prefabricated laminated slab according to claim 1, wherein: the other side symmetry of enhancement layer (3) is installed a plurality of and is assembled piece (13), and a plurality of the through hole (14) have all been seted up at the middle part of assembling piece (13), a plurality of the equal fixedly connected with extension spring (17) in middle part of through hole (14), a plurality of the equal fixedly connected with connecting rod (15) in both ends of extension spring (17), a plurality of the equal fixedly connected with extrusion piece (16) of one end of connecting rod (15), a plurality of the height of extrusion piece (16) all is unanimous with the height of assembling piece (13), a plurality of the outer wall of connecting rod (15) all with the inner wall sliding connection of adjacent through hole (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862417.3U CN219732460U (en) | 2023-04-18 | 2023-04-18 | High-strength compression-resistant environment-friendly prefabricated laminated slab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320862417.3U CN219732460U (en) | 2023-04-18 | 2023-04-18 | High-strength compression-resistant environment-friendly prefabricated laminated slab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219732460U true CN219732460U (en) | 2023-09-22 |
Family
ID=88027433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320862417.3U Active CN219732460U (en) | 2023-04-18 | 2023-04-18 | High-strength compression-resistant environment-friendly prefabricated laminated slab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219732460U (en) |
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2023
- 2023-04-18 CN CN202320862417.3U patent/CN219732460U/en active Active
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