CN220035849U - Prefabricated superimposed sheet with leak protection thick liquid structure - Google Patents
Prefabricated superimposed sheet with leak protection thick liquid structure Download PDFInfo
- Publication number
- CN220035849U CN220035849U CN202320630727.2U CN202320630727U CN220035849U CN 220035849 U CN220035849 U CN 220035849U CN 202320630727 U CN202320630727 U CN 202320630727U CN 220035849 U CN220035849 U CN 220035849U
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- steel bar
- sealing ring
- steel
- pouring baffle
- pouring
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- 239000007788 liquid Substances 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 60
- 239000010959 steel Substances 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 239000002002 slurry Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 34
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009435 building construction Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 241000719178 Carangoides ruber Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model belongs to the technical field of building construction, and particularly relates to a prefabricated laminated slab with a leakage-proof slurry structure, which comprises a pouring baffle, wherein a steel bar frame is fixedly arranged on the inner wall of the pouring baffle, concave steel bars are fixedly arranged on the upper surface of the steel bar frame, a first steel bar splicing hole is formed in the left side surface of the pouring baffle, a first sealing ring is fixedly arranged on the outer surface of the first steel bar splicing hole, a right second steel bar splicing hole is formed in the right side surface of the pouring baffle, a second sealing ring is fixedly arranged on the outer surface of the second steel bar splicing hole, and the diameters of transverse steel bars and longitudinal steel bars in the steel bar frame are larger than or equal to 8mm. This prefabricated superimposed sheet with leak protection thick liquid structure through setting up first reinforcing bar splice hole, first sealing ring, second reinforcing bar splice hole and second sealing ring can splice in the superimposed sheet when the concatenation can one-to-one, inserts reinforcing bar splice hole inside after, and first sealing ring and second sealing ring can carry out sealed effect respectively, prevent to leak thick liquid.
Description
Technical Field
The utility model relates to the technical field of house construction, in particular to a prefabricated laminated slab with a leakage-proof structure.
Background
The composite floor slab is an assembled integral floor slab formed by superposing precast slabs and cast-in-situ reinforced concrete layers. The composite floor slab has good integrity, the upper and lower surfaces of the slab are smooth, the decoration of the finish layer is convenient, and the composite floor slab is suitable for high-rise buildings and large-bay buildings with high overall rigidity requirements.
The present superimposed sheet has been widely applied to among the construction, has shortened construction period greatly owing to its simple to operate's characteristics, has multiple superimposed sheet form in the technology that has the application on the scene, and the splicing technique between the superimposed sheet generally adopts the form for protruding reinforcing bar in one side of superimposed sheet inserts the reinforcing bar jack of another superimposed sheet one side in form the reinforcing bar connected mode, but this kind of connected mode is when overlapping with cast in situ concrete after the concatenation, the condition of thick liquid is leaked in the concatenation department easily.
The prefabricated laminated slab comprises a rectangular plate body, wherein longitudinal reinforcing steel bars and transverse reinforcing steel bars are embedded in the plate body, the plate body is provided with two transverse side sections which are parallel to each other and two longitudinal side sections which are parallel to each other, and meshing assemblies are respectively arranged on the transverse side sections and the longitudinal side sections; the meshing assembly comprises a plurality of bosses, gaps are reserved between the adjacent bosses, a socket is formed between the adjacent bosses intermittently, and the bosses or the sockets on the two superimposed sheets can be mutually meshed.
The utility model has the advantages of reducing the cracks and improving the splicing strength.
However, this prefabricated superimposed sheet can reach the intensity that improves the concatenation, reduces the crack each other, but can appear leaking the thick liquid condition when carrying out cast in situ concrete, extravagant raw materials increase cost.
For this purpose, we propose a prefabricated laminated slab with a slurry leakage prevention structure to solve the above problems.
Disclosure of Invention
The utility model aims to provide a prefabricated laminated slab with a leakage-proof structure, so as to solve the problems 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 with leak protection thick liquid structure, includes the baffle of pouring, pour baffle inner wall fixed mounting has the steel bar frame, steel bar frame upper surface fixed mounting has the spill reinforcing bar.
Preferably, a first fixing sleeve is fixedly arranged on the left side face of the pouring baffle, a first steel bar splicing hole is formed in the left side face of the pouring baffle, and a first sealing ring is fixedly arranged on the outer surface of the first steel bar splicing hole.
Preferably, the right side surface of the pouring baffle is fixedly provided with a second fixing sleeve, the right side surface of the pouring baffle is provided with a right second steel bar splicing hole, and the outer surface of the second steel bar splicing hole is fixedly provided with a second sealing ring.
Preferably, the first steel bar splicing holes are sequentially arranged on the left side face of the pouring baffle at equal intervals, and the first sealing rings are fixedly arranged on the outer surface of the first steel bar splicing holes at equal intervals.
Preferably, the second steel bar splicing holes are sequentially arranged on the right side face of the pouring baffle plate at equal intervals, and the second sealing rings are fixedly arranged on the outer surface of the second steel bar splicing holes at equal intervals.
Preferably, the diameters of the transverse steel bars and the longitudinal steel bars in the steel bar frame are more than or equal to 8mm, and the diameter of the concave steel bars is twice that of the transverse steel bars or the longitudinal steel bars.
Compared with the prior art, the utility model has the beneficial effects that:
1. this prefabricated superimposed sheet with leak protection thick liquid structure through setting up first reinforcing bar splice hole, first sealing ring, second reinforcing bar splice hole and second sealing ring can splice in the superimposed sheet when the concatenation can one-to-one, inserts reinforcing bar splice hole inside after, and first sealing ring and second sealing ring can carry out sealed effect respectively, prevent to leak thick liquid.
2. This prefabricated superimposed sheet with leak protection thick liquid structure can be when pouring the concrete through setting up the spill reinforcing bar on the reinforcing bar frame after horizontal reinforcing bar upper surface, and the concrete is along spill reinforcing bar downstream, provides the buffering, avoids the concrete to directly dash to the reinforcing bar frame inside, produces the impact to pouring the baffle, prevents to leak thick liquid.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic side view of the present utility model;
fig. 4 is a schematic view of the structure of the reinforcing bar frame of the present utility model.
In the figure: 1. pouring a baffle; 2. a reinforcing steel bar frame; 3. concave reinforcing steel bars; 4. a first fixing sleeve; 5. a first seal ring; 501. a first reinforcement bar splice hole; 6. a second fixing sleeve; 7. a second seal ring; 701. and a second steel bar splicing hole.
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.
Referring to fig. 1-4, the present utility model provides a technical solution:
embodiment one: the utility model provides a prefabricated superimposed sheet with leak protection thick liquid structure, including pouring baffle 1, the fixed mounting of pouring baffle 1 inner wall has reinforcing bar frame 2, reinforcing bar frame 2 upper surface fixed mounting has concave reinforcing bar 3, can be when pouring concrete through setting up concave reinforcing bar 3 in the upper surface of horizontal reinforcing bar on reinforcing bar frame 2, concrete is along concave reinforcing bar 3 forward flow, provide the buffering, avoid the direct washing of concrete to reinforcing bar frame 2 inside, produce the impact to pouring baffle 1, prevent thick liquid, the diameter of horizontal reinforcing bar and vertical reinforcing bar in the reinforcing bar frame 2 is all greater than or equal to 8mm, the diameter of concave reinforcing bar 3 is the diameter of horizontal reinforcing bar or vertical reinforcing bar twice;
the transverse steel bars and the longitudinal steel bars are fixedly connected together to form the steel bar frame 2, so that solidification is firmer after concrete is poured, and the laminated slab can be spliced and stacked for pouring through setting treatment of the pouring baffle plate 1.
Embodiment two: based on the first embodiment, a first fixing sleeve 4 is fixedly installed on the left side surface of the pouring baffle 1, a first steel bar splicing hole 501 is formed in the left side surface of the pouring baffle 1, a first sealing ring 5 is fixedly installed on the outer surface of the first steel bar splicing hole 501, a second fixing sleeve 6 is fixedly installed on the right side surface of the pouring baffle 1, a right second steel bar splicing hole 701 is formed in the right side surface of the pouring baffle 1, a second sealing ring 7 is fixedly installed on the outer surface of the second steel bar splicing hole 701, the first steel bar splicing hole 501 is sequentially formed in the left side surface of the pouring baffle 1 at equal intervals, the first sealing ring 5 and the second sealing ring 7 are sequentially fixedly installed on the outer surface of the second steel bar splicing hole 701 at equal intervals, the steel bars can be spliced correspondingly one by one when the first steel bar splicing hole 501, the first sealing ring 5, the second steel bar splicing hole 701 and the second sealing ring 7 are spliced, and the sealing rings 7 can be respectively sealed after the first steel bar splicing hole 501 and the second steel bar splicing hole 701 are respectively inserted into the inner parts of the first steel bar splicing hole 501 and the second steel bar splicing hole 701, and the sealing ring 7 can be respectively sealed;
when the superimposed sheet is spliced, the reinforcing bar is the one-to-one when inserting first reinforcing bar spliced eye 501 and second reinforcing bar spliced eye 701, guarantees the accuracy of concatenation, and after the reinforcing bar inserts, first sealing ring 5 and second sealing ring 7 form sealed space to the concatenation department, and the flow direction splice department when concrete placement, external atmospheric pressure extrudees the sealed space that should form, prevents to leak thick liquid.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (4)
1. Prefabricated superimposed sheet with leak protection thick liquid structure, including pouring baffle (1), its characterized in that: the inner wall of the pouring baffle (1) is fixedly provided with a steel bar frame (2), and the upper surface of the steel bar frame (2) is fixedly provided with a concave steel bar (3);
the left side surface of the pouring baffle (1) is fixedly provided with a first fixing sleeve (4), the left side surface of the pouring baffle (1) is provided with a first steel bar splicing hole (501), and the outer surface of the first steel bar splicing hole (501) is fixedly provided with a first sealing ring (5);
the right side face of the pouring baffle plate (1) is fixedly provided with a second fixing sleeve (6), the right side face of the pouring baffle plate (1) is provided with a right second steel bar splicing hole (701), and the outer surface of the second steel bar splicing hole (701) is fixedly provided with a second sealing ring (7).
2. The prefabricated laminated slab with a slurry leakage preventing structure according to claim 1, wherein: the first steel bar splicing holes (501) are formed in the left side face of the pouring baffle plate (1) in an equidistant sequence, and the first sealing rings (5) are fixedly arranged on the outer surface of the first steel bar splicing holes (501) in an equidistant sequence.
3. The prefabricated laminated slab with a slurry leakage preventing structure according to claim 1, wherein: the second steel bar splicing holes (701) are sequentially formed in the right side face of the pouring baffle plate (1) at equal intervals, and the second sealing rings (7) are fixedly arranged on the outer surface of the second steel bar splicing holes (701) at equal intervals.
4. The prefabricated laminated slab with a slurry leakage preventing structure according to claim 1, wherein: the diameters of the transverse steel bars and the longitudinal steel bars in the steel bar frame (2) are more than or equal to 8mm, and the diameter of the concave steel bars (3) is twice that of the transverse steel bars or the longitudinal steel bars.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320630727.2U CN220035849U (en) | 2023-03-28 | 2023-03-28 | Prefabricated superimposed sheet with leak protection thick liquid structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320630727.2U CN220035849U (en) | 2023-03-28 | 2023-03-28 | Prefabricated superimposed sheet with leak protection thick liquid structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035849U true CN220035849U (en) | 2023-11-17 |
Family
ID=88738548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320630727.2U Active CN220035849U (en) | 2023-03-28 | 2023-03-28 | Prefabricated superimposed sheet with leak protection thick liquid structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035849U (en) |
-
2023
- 2023-03-28 CN CN202320630727.2U patent/CN220035849U/en active Active
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