CN221321314U - Assembled concrete superimposed sheet cast-in-situ area is mistake proofing platform leakage construction constructional device down - Google Patents
Assembled concrete superimposed sheet cast-in-situ area is mistake proofing platform leakage construction constructional device down Download PDFInfo
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- CN221321314U CN221321314U CN202420178889.1U CN202420178889U CN221321314U CN 221321314 U CN221321314 U CN 221321314U CN 202420178889 U CN202420178889 U CN 202420178889U CN 221321314 U CN221321314 U CN 221321314U
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- laminated slab
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- 239000004567 concrete Substances 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000011065 in-situ storage Methods 0.000 title claims description 16
- 238000007789 sealing Methods 0.000 claims abstract description 57
- 239000002002 slurry Substances 0.000 claims abstract description 39
- 230000002787 reinforcement Effects 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims 7
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000005266 casting Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 description 4
- 238000009415 formwork Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of building construction and discloses an assembly type concrete laminated slab cast-in-place lower error proofing stage slurry leakage construction device which comprises a first laminated slab, a second laminated slab and a supporting rod, wherein a binding reinforcement bar frame is arranged between the first laminated slab and the second laminated slab, a supporting template is fixed at the top end of the supporting rod, a sealing gasket is arranged at the top of the supporting template, a first demolding layer is arranged at the top of the sealing gasket and is attached to the bottoms of the first laminated slab and the second laminated slab, mounting grooves are formed in the front and the rear of the supporting template, the sealing gasket and the first demolding layer, an error proofing stage sealing frame is inserted in the mounting grooves and is attached to the tops of the first laminated slab and the second laminated slab, so that the casting position between the first laminated slab and the second laminated slab is better sealed, and slurry leakage is not easy to occur during casting between the first laminated slab and the second laminated slab.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a construction device for preventing slurry leakage of an error floor under a cast-in-situ strip of an assembled concrete laminated slab.
Background
Along with the continuous development of assembly type buildings at home and abroad, the precast concrete members are widely applied to the building industry, wherein the precast laminated slab is used as one of the most commonly used precast concrete members at present, and the mode of pouring after the joint is adopted for splicing the laminated slab, so that the aim of effectively ensuring the connection stability between the two laminated slabs is achieved. At present, a pouring template and a supporting system are supported at the bottom of the laminated slab, and then concrete is poured at the joint so that the two prefabricated laminated slabs are integrated.
The assembled building floor is composed of a plurality of superimposed slabs positioned at the bottom and a pouring concrete layer positioned above, and a formwork at the bottom of a cast-in-place section and the upper cast-in-place layer are poured together to form a whole, but the current formwork is generally horizontal, if installation errors occur or the superimposed slabs are uneven, the concrete formwork and the superimposed slabs cannot be tightly contacted, after the concrete is cast in place, the superimposed slabs and the current belt bottoms are staggered, and even the concrete is leaked, so that the aesthetic property is poor and concrete materials are wasted.
In the related art, reference can be made to Chinese patent publication No. CN219528418U, and a flexible sealing pad for preventing slurry leakage of a slab-stacked cast-in-place slab staggering is specifically disclosed. This prevent flexible sealing backing plate of cast-in-place area wrong platform of superimposed sheet leakage thick liquid includes:
the elastic compensation layer is arranged above the template and is used for smoothly transiting the concrete poured at the binding steel bar and the connection parts of the prefabricated laminated plates at the two sides, and the bottom of the template is supported by the support columns;
And the demolding layer is combined with the upper surface of the elastic compensation layer and is used for preventing the elastic compensation layer from being adhered to concrete.
The characteristics of the flexible rebound materials are utilized, so that the concrete at the cast-in-situ strip can be smoothly connected with the prefabricated laminated plates at two sides, and the construction gap between the template and the prefabricated laminated plates can be effectively sealed through the self weight of the prefabricated laminated plates and the self elastic characteristic of the elastic compensation layer, thereby avoiding the problem of slurry leakage, solving the practical problem in a cutting and solidity manner, and having practical value.
The applicant finds that the flexible sealing backing plate for preventing the slab staggering leakage of the laminated slab cast-in-situ belt has the following defects: although the construction gap between the template and the prefabricated laminated slab can be effectively closed through the self weight of the prefabricated laminated slab and the elastic characteristic of the elastic compensation layer, and the problem of slurry leakage is avoided, the problem of slurry leakage between the laminated slab and the top is easy, but the structure of the prefabricated laminated slab is not good.
In view of the above, the technical scheme provides a construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ strip of the fabricated concrete laminated slab, which is convenient for better solving the problems.
Disclosure of utility model
The utility model aims at: in order to solve the problems, the construction device for the slurry leakage of the error-proof platform under the cast-in-situ strip of the assembled concrete laminated slab is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides an assembled concrete superimposed sheet cast-in-place area mistake proofing platform leakage construction constructional device under, includes first superimposed sheet, second superimposed sheet and bracing piece, be provided with the ligature reinforcing bar frame between first superimposed sheet and the second superimposed sheet, the bracing piece top is fixed with the support form, and the top of support form is provided with sealed pad, sealed pad top is equipped with first drawing of patterns layer and laminates with first superimposed sheet and second superimposed sheet bottom;
The mounting grooves are formed in the front and rear of the supporting template, the sealing gasket and the first demolding layer, the error-proofing sealing frame is spliced in the mounting grooves and attached to the tops of the first laminated plates and the second laminated plates, the locating plate is connected to the bottom of the splicing part of the error-proofing sealing frame and the mounting grooves in a rotating mode, and the locating plate is attached to the bottom of the supporting template after rotating.
In a preferred embodiment, the tie bar frames are staggered between the first and second superimposed sheets.
In a preferred embodiment, the gasket is an elastomeric silicone gasket.
In a preferred embodiment, the error proofing table sealing frame is of a U-shaped structure, and the width above the error proofing table sealing frame is larger than the interval between the first superimposed sheet and the second superimposed sheet.
In a preferred embodiment, the inner side wall of the error proofing stage sealing frame is provided with a second demolding layer, and the second demolding layer is attached to the front and rear walls and the top of the first laminated plate and the second laminated plate.
In a preferred embodiment, the front part of the error proofing table sealing frame is connected with a slurry feeding pipe in a penetrating way, and a sealing plug is inserted into the slurry feeding pipe.
In a preferred embodiment, the positioning plate is rotatably connected to the bottom of the vertical section of the error-proofing sealing frame through a rotating shaft.
In a preferred embodiment, the positioning plate has the same length and width as the vertical section of the error proofing table sealing frame.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows: better sealing is conducted on pouring positions between the first superimposed sheet and the second superimposed sheet, so that slurry leakage is difficult to occur when pouring is conducted between the first superimposed sheet and the sliding second superimposed sheet.
1. According to the utility model, the bottoms of the first superimposed sheet and the second superimposed sheet can be subjected to sealing treatment by matching the sealing gasket with the first demolding layer, the problem of slurry leakage is caused by placing the bottoms of the first superimposed sheet and the second superimposed sheet, and simultaneously, the support template is better demolded under the action of the first demolding layer.
2. According to the utility model, the error proofing sealing frame is inserted into the mounting groove, and then the positioning plate is processed and rotationally attached to the bottom of the supporting template, so that the error proofing sealing frame can be limited on the first laminated plate and the second laminated plate, meanwhile, the error proofing sealing frame can perform slurry leakage prevention protection on the front, the back and the top of the first laminated plate and the second laminated plate, and the error proofing sealing frame can be processed through the second demolding layer and better detached from the first laminated plate and the second laminated plate.
3. According to the utility model, the slurry can be poured between the first laminated plate and the second laminated plate through the slurry feeding pipe by taking out the sealing plug inserted in the slurry feeding pipe, and the slurry is mixed with the binding reinforcement frame for forming.
Drawings
FIG. 1 is a schematic view of a first state structure of the present utility model;
FIG. 2 is a schematic diagram of a second state structure of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the sealing frame and the positioning plate of the error proofing table.
The marks in the figure: 1-a first superimposed sheet; 2-a second superimposed sheet; 3-binding a steel bar frame; 4-supporting rods; 5-supporting the template; 6-sealing gasket; 7-a first release layer; 8-mounting grooves; 9-an error proofing table sealing frame; 10-a second release layer; 11-slurry feed pipe; 12-sealing plug; 13-rotating shaft; 14-locating plate.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are 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 following will describe in detail a construction device for slurry leakage construction of an assembly type concrete laminated slab cast-in-situ slab under-strip fault prevention platform in accordance with an embodiment of the present utility model with reference to fig. 1 to 3.
Referring to fig. 1-2, an assembly type concrete laminated slab cast-in-situ slab lower error-proofing slab leakage construction device comprises a first laminated slab 1, a second laminated slab 2 and a supporting rod 4, wherein a binding reinforcement frame 3 is arranged between the first laminated slab 1 and the second laminated slab 2, the binding reinforcement frames 3 are arranged between the first laminated slab 1 and the second laminated slab 2 in a staggered manner, a supporting template 5 is fixed at the top end of the supporting rod 4, a sealing gasket 6 is arranged at the top of the supporting template 5, the sealing gasket 6 is an elastic silica gel sealing gasket, and a first demolding layer 7 is arranged at the top of the sealing gasket 6 and is attached to the bottoms of the first laminated slab 1 and the second laminated slab 2.
Through the cooperation of sealed 6 and the first release layer 7, can carry out sealed processing to first superimposed sheet 1 and second superimposed sheet 2 bottom, place first superimposed sheet 1 and second superimposed sheet 2 below and produce the leakage problem, better under the effect of first release layer 7 simultaneously to support template 5 and tear the mould open.
Referring to fig. 1-3, the supporting template 5, the sealing gasket 6 and the first demolding layer 7 are provided with mounting grooves 8 in front and back, an error proofing table sealing frame 9 is inserted in the mounting grooves 8 and attached to the tops of the first laminated plate 1 and the second laminated plate 2, the error proofing table sealing frame 9 is of a U-shaped structure, the width above the error proofing table sealing frame 9 is larger than the interval between the first laminated plate 1 and the second laminated plate 2, a second demolding layer 10 is arranged on the inner side wall of the error proofing table sealing frame 9, the second demolding layer 10 is attached to the front and back walls and the tops of the first laminated plate 1 and the second laminated plate 2, a slurry feeding pipe 11 is connected in front of the error proofing table sealing frame 9 in a penetrating manner, and a sealing plug 12 is inserted in the slurry feeding pipe 11.
The slurry can be poured between the first laminated plate 1 and the second laminated plate 2 through the slurry feeding pipe 11 by taking out the sealing plug 12 inserted in the slurry feeding pipe 11, and the slurry and the binding reinforcement frame 3 are mixed and molded.
Referring to fig. 2-3, a positioning plate 14 is rotatably connected to the bottom of the plugging position of the error proofing stage sealing frame 9 and the mounting groove 8, the positioning plate 14 is attached to the bottom of the support template 5 after rotating, the positioning plate 14 is rotatably connected to the bottom of the vertical section of the error proofing stage sealing frame 9 through a rotating shaft 13, and the length and width of the vertical section of the positioning plate 14 are the same as those of the error proofing stage sealing frame 9.
Through pegging graft error proofing platform seal frame 9 to mounting groove 8 in, then processing locating plate 14 rotatory laminating is in the bottom of supporting template 5, can be with error proofing platform seal frame 9 spacing on first superimposed sheet 1 and second superimposed sheet 2, and error proofing platform seal frame 9 can carry out leak protection thick liquid protection to first superimposed sheet 1 mixed second superimposed sheet 2 front and back and top simultaneously to can process error proofing platform seal frame 9 better follow first superimposed sheet 1 and second superimposed sheet 2 through second release layer 10 and dismantle.
The application has the advantages that: better sealing is conducted on pouring positions between the first laminated plate 1 and the second laminated plate 2, so that the problem of slurry leakage is not easy to occur when pouring between the first laminated plate 1 and the sliding second laminated plate 2.
Working principle: when pouring the shaping between first superimposed sheet 1 and the second superimposed sheet 2, will support template 5 and install the bottom at first superimposed sheet 1 and second superimposed sheet 2 through bracing piece 4, through the cooperation of sealed 6 and first drawing of patterns layer 7 this moment, can carry out sealed processing to first superimposed sheet 1 and second superimposed sheet 2 bottom, place first superimposed sheet 1 and second superimposed sheet 2 below and produce the leakage thick liquid problem, better under the effect of first drawing of patterns layer 7 simultaneously to support template 5 and tear the mould open.
Then through pegging graft error proofing platform seal frame 9 to mounting groove 8, then processing locating plate 14 rotatory laminating is in the bottom of supporting template 5, can be with error proofing platform seal frame 9 spacing on first superimposed sheet 1 and second superimposed sheet 2, and error proofing platform seal frame 9 can mix second superimposed sheet 2 back and forth and the top to first superimposed sheet 1 and carry out leak protection thick liquid protection simultaneously to can process error proofing platform seal frame 9 better follow first superimposed sheet 1 and second superimposed sheet 2 through second release layer 10 and dismantle.
Finally, the sealing plug 12 inserted in the slurry feeding pipe 11 is taken out, so that slurry can be poured between the first laminated plate 1 and the second laminated plate 2 through the slurry feeding pipe 11 and mixed with the binding reinforcement frame 3 for forming.
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 (8)
1. The utility model provides an assembled concrete superimposed sheet cast-in-place area lower mistake proofing platform leakage construction constructional device, includes first superimposed sheet (1), second superimposed sheet (2) and bracing piece (4), its characterized in that: a binding reinforcement bar frame (3) is arranged between the first laminated plate (1) and the second laminated plate (2), a supporting template (5) is fixed at the top end of the supporting rod (4), a sealing gasket (6) is arranged at the top of the supporting template (5), and a first demolding layer (7) is arranged at the top of the sealing gasket (6) and is attached to the bottoms of the first laminated plate (1) and the second laminated plate (2);
The utility model discloses a support template, including support template (5), sealed pad (6) and first drawing of patterns layer (7), mounting groove (8) have all been seted up around the inside of mounting groove (8), and the inside grafting of mounting groove (8) has mistake proofing platform seal frame (9) and laminates with first superimposed sheet (1) and second superimposed sheet (2) top, mistake proofing platform seal frame (9) are connected with locating plate (14) with mounting groove (8) grafting department bottom rotation, and laminate in the bottom of support template (5) after locating plate (14) are rotatory.
2. The construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ belt of the fabricated concrete composite slab as set forth in claim 1, wherein: the binding reinforcement frames (3) are arranged between the first superimposed sheet (1) and the second superimposed sheet (2) in a staggered mode.
3. The construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ belt of the fabricated concrete composite slab as set forth in claim 1, wherein: the sealing gasket (6) is an elastic silica gel sealing gasket.
4. The construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ belt of the fabricated concrete composite slab as set forth in claim 1, wherein: the anti-error bench sealing frame (9) is of a U-shaped structure, and the width above the anti-error bench sealing frame (9) is larger than the interval between the first superimposed sheet (1) and the second superimposed sheet (2).
5. The construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ belt of the fabricated concrete composite slab as set forth in claim 4, wherein: the inner side wall of the error proofing table sealing frame (9) is provided with a second demolding layer (10), and the second demolding layer (10) is attached to the front and rear walls and the top of the first laminated plate (1) and the second laminated plate (2).
6. The construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ belt of the fabricated concrete composite slab as set forth in claim 4, wherein: the front of the error proofing table sealing frame (9) is connected with a slurry feeding pipe (11) in a penetrating way, and a sealing plug (12) is inserted in the slurry feeding pipe (11).
7. The construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ belt of the fabricated concrete composite slab as set forth in claim 1, wherein: the positioning plate (14) is rotatably connected to the bottom of the vertical section of the error-proofing table sealing frame (9) through a rotating shaft (13).
8. The construction device for preventing the slurry leakage of the slab staggering under the cast-in-situ belt of the fabricated concrete composite slab as set forth in claim 1, wherein: the length and width of the vertical section of the positioning plate (14) are the same as those of the vertical section of the error-proofing table sealing frame (9).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221321314U true CN221321314U (en) | 2024-07-12 |
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| GR01 | Patent grant |