CN215858185U - Reverse-beating prefabricated balcony, production mold thereof and building comprising same - Google Patents
Reverse-beating prefabricated balcony, production mold thereof and building comprising same Download PDFInfo
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- CN215858185U CN215858185U CN202122320923.3U CN202122320923U CN215858185U CN 215858185 U CN215858185 U CN 215858185U CN 202122320923 U CN202122320923 U CN 202122320923U CN 215858185 U CN215858185 U CN 215858185U
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Abstract
The utility model discloses a reverse-beating prefabricated balcony, which is a decorative and structure integrated prefabricated concrete balcony and comprises: prefabricating a balcony structure main body, prefabricating a balcony reverse decoration layer and an embedded part; the prefabricated balcony structure main body and the prefabricated balcony reverse decoration layer are prefabricated and poured into an integral structure through a factory; the embedded part is poured in the prefabricated balcony structure main body. The utility model also discloses a production mold of the inverted precast balcony, which comprises an outer side template and an inner side template, and the production mold is demolded after pouring is finished; the utility model also discloses a building containing the inverted prefabricated balcony. The utility model utilizes factory production to integrate and design the prefabricated parts, so that the production structure main body and the decorative surface layer are integrally reversely beaten for production; the flat die has good production integrity; the construction process on site is simplified, the construction period is shortened, and the site construction efficiency is effectively improved.
Description
Technical Field
The utility model relates to the field of prefabricated components of an assembly type building, in particular to a reversely-beating prefabricated balcony, a production mold thereof and a building comprising the same.
Background
The traditional prefabricated balcony mainly adopts following 2 kinds of schemes:
1. factory's precast concrete balcony, the junction is pour to on-the-spot tie-beam reinforcing bar, treats the installation and accomplishes the back, looks for the slope layer construction, and then carries out the waterproof layer construction, and then carries out the adhesive linkage construction, and then spreads and paste the balcony face brick.
2. Prefabricated coincide floor of prefabricated balcony size of mill, cast-in-place floor coincide layer and cast-in-place junction treat the installation completion back, look for the slope layer construction, and then carry out the waterproof layer construction, and then carry out the adhesive linkage construction, and then spread and paste the balcony face brick.
The two schemes have the problems of more working procedures, long construction period and low construction efficiency on the construction site.
It is therefore apparent that there are inconveniences and disadvantages to the above-mentioned conventional prefabricated balconies in structure, method and use, and further improvements are desired. How to create a new prefabricated balcony which can reduce the working procedures of a construction site, has short construction period and high construction efficiency becomes an extremely improved target in the industry at present.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a prefabricated balcony, which can reduce the working procedures of a construction site, shorten the construction period and improve the efficiency of site construction, thereby overcoming the defects of the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a reverse-beating prefabricated balcony, is the precast concrete balcony of decoration, structure integration, includes: prefabricating a balcony structure main body, prefabricating a balcony reverse decoration layer and an embedded part; the prefabricated balcony structure main body and the prefabricated balcony reverse decoration layer are prefabricated and poured into an integral structure through a factory; the embedded part is poured in the prefabricated balcony structure main body.
As a further improvement of the utility model, the prefabricated balcony structure main body comprises a prefabricated cantilever beam, a prefabricated edge sealing beam, a prefabricated balcony board and connecting steel bars; the two prefabricated cantilever beams are arranged in a U shape with an included angle of 90 degrees with the prefabricated edge sealing beam; the prefabricated balcony slab is connected to the bottoms of the prefabricated cantilever beam and the prefabricated edge sealing beam and forms a structural slope with the prefabricated balcony edge sealing beam; the connecting steel bars, the prefabricated cantilever beams and the prefabricated balcony slab are poured into a whole and extend out of the end portions of the prefabricated cantilever beams and the prefabricated balcony slab.
Furthermore, one or more beam key slots are arranged at the end part of the prefabricated cantilever beam and are square notches; and/or a plate key groove is arranged at the end part of the prefabricated balcony slab and is a straight notch through groove.
Further, the embedded part comprises an embedded water stop joint, an embedded floor drain, an embedded wire box, an embedded wire pipe and a reserved balcony installation notch; the embedded water stop joint, the embedded floor drain, the embedded line box and the reserved balcony mounting notch are placed at the corresponding design position of the prefabricated balcony structure main body, and the embedded line box is connected with the embedded line pipe and poured into a whole with the prefabricated balcony structure main body.
Further, the prefabricated balcony reverse decoration layer comprises floor tiles and skirting lines; the floor tiles cover the upper surface of the prefabricated balcony slab; the skirting line covers the inner side surfaces of the prefabricated cantilever beam and the prefabricated edge sealing beam; the floor tiles, the skirting lines, the prefabricated cantilever beams, the prefabricated edge sealing beams and the prefabricated balcony slab are integrally prefabricated in a reverse mode in a factory.
Furthermore, gaps among the floor tiles and the skirting lines and gaps among the skirting lines are filled with flexible filling materials; and/or cement-based waterproof materials are coated on the back surfaces of the floor tiles and the skirting lines.
In addition, the utility model also provides a special production mold of the prefabricated balcony, so that the factory prefabrication of the balcony is realized, the construction is simplified, and the integrity of the prefabricated balcony is better.
The utility model provides a production mold for a reverse-beating prefabricated balcony, which is used for producing the reverse-beating prefabricated balcony and comprises an outer side template and an inner side template; the outer side template comprises an overhanging beam outer side template, a sealing edge beam outer side template, a balcony board bottom template, a balcony beam upper template and a sealing edge template; the edge sealing template is provided with edge sealing template steel bar holes; the cantilever beam outer side template, the edge sealing beam outer side template and the edge sealing template are enclosed in a square shape and are fixed by fasteners to form a closed outer side template; the balcony beam upper template is arranged in a U shape and is used for being fixedly placed in the closed outer template; the balcony beam bottom film is fixedly placed on the upper template of the balcony beam; the upper surface of the balcony beam upper template is used for contacting the front surface of the skirting line; the inner side template comprises a cantilever beam lower template and a sealing edge beam lower template; the lower template of the cantilever beam and the lower template of the edge sealing beam are arranged in a U shape and are fixed by fasteners; the inner side template is used for being fixedly placed on the bottom film of the balcony slab.
Further, the production mold is of a detachable structure.
Further, the outer side formwork and the inner side formwork adopt a steel mould, an aluminum mould, a plastic mould or a wood mould.
In addition, the utility model also provides a building, which can reduce the construction site working procedures of a building balcony, shorten the construction period and improve the site construction efficiency.
The building provided by the utility model comprises a balcony, wherein the balcony adopts the inversely-beaten prefabricated balcony.
By adopting the technical scheme, the utility model at least has the following advantages:
1. the inverted precast balcony is a precast concrete balcony with integrated decoration and structure. When the factory production with decorative cover, the integrative prefabrication of waterproof layer on prefabricated balcony, make prefabricated balcony wholeness better, cancelled the process of on-the-spot tiling, skirting line construction, realized simplifying the effect of construction.
2. The prefabricated balcony slab is additionally provided with the key groove structure, and is tightly occluded with a cast-in-place part after installation and construction are completed, so that the waterproof and anti-seepage effects of the joint between the prefabricated balcony and the cast-in-place main body structure are improved.
3. The prefabricated balcony slab comprises a structure slope finding layer, a building slope finding layer is omitted, the slope finding layer is combined with the main body structure, the field process of the slope finding layer is omitted, and the effect of simplifying construction is achieved.
4. After the mould is assembled, paving and pasting floor tiles and skirting lines, and filling gaps among the floor tiles by using flexible filling materials, so that the expansion gaps of the floor tiles can be protected from being filled by concrete hard materials, the expansion and contraction spaces among the floor tiles are ensured, and the floor tiles are protected from being crushed in the temperature difference of use.
5. The embedded parts are placed in a factory, so that the process of slotting and installing the embedded parts on site is omitted, and the effect of simplifying construction is realized.
6. And a reverse prefabrication method is adopted, the mould is poured in a reverse mode, the construction sequence is opposite to the normal construction sequence, the construction process is simplified, and the integrity is good.
7. The production work of all balconies is completed in a factory, and the production work comprises formwork support, steel bar binding, pouring, slope finding of a decorative surface, water proofing and bonding of a main body structure. The flat die has good production integrity. The construction process on site is simplified, and the construction efficiency on site is effectively improved.
Drawings
The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description.
FIG. 1 is a three-dimensional schematic view of a counterdozen prefabricated balcony in accordance with an embodiment of the present invention;
FIG. 2 is a schematic view of a mold for manufacturing a prefabricated balcony according to an embodiment of the present invention;
fig. 3 is a schematic view of a production backhander process for backhander the prefabricated balcony by using a production mold.
Detailed Description
As shown in fig. 1, the present embodiment provides a prefabricated balcony, which is a decoration and structure integrated prefabricated concrete balcony, and includes: prefabricating a balcony structure main body 1, prefabricating a balcony reverse decoration layer and an embedded part; the prefabricated balcony structure body 1 and the prefabricated balcony reverse decoration layer are prefabricated and poured into an integral structure through a factory, and the prefabricated balcony structure body 1 is made of reinforced concrete materials; the embedded part is poured in the prefabricated balcony structure main body 1 and is firmly and stably connected.
The prefabricated balcony structure main body 1 comprises a prefabricated cantilever beam 11, a prefabricated edge sealing beam 12, a prefabricated balcony slab 13, connecting steel bars 14, beam key grooves 15 and slab key grooves 16; the number of the prefabricated cantilever beams 11 is two, and the two prefabricated cantilever beams and the prefabricated edge sealing beam 12 are arranged in a U shape with an included angle of 90 degrees. The prefabricated balcony slab 13 is connected to the bottoms of the prefabricated cantilever beams 11 and the prefabricated edge sealing beams 12, and the prefabricated balcony slab 13 and the prefabricated balcony edge sealing beams 12 form a structure slope (from a balcony door side slope to a floor drain direction), and if the two form an included angle of 89 degrees. The connecting steel bars 14 are cast with the prefabricated cantilever beam 11 and the prefabricated balcony slab 13 into a whole and extend out of the end parts of the prefabricated cantilever beam 11 and the prefabricated balcony slab 13. The beam key slot 15 is located at the end of the precast cantilever beam 11, is a square slot and is one or more than one. The plate key groove 16 is positioned at the end part of the prefabricated balcony plate 13 and is a straight notch through groove, and the plate key groove is tightly occluded with a cast-in-place part after installation and construction are finished, so that the waterproof and anti-seepage effects of the joint between the prefabricated balcony and the cast-in-place main body structure are improved.
The prefabricated balcony reverse decoration layer comprises floor tiles 21 and skirting lines 22; wherein, the floor tiles 21 cover the upper surface of the prefabricated balcony slab 13; the skirting line 22 covers the inner side surfaces of the precast cantilever beam 11 and the precast edge sealing beam 12; the floor tiles 21, the skirting lines 22, the prefabricated cantilever beams 11, the prefabricated edge sealing beams 12 and the prefabricated balcony slab 13 are integrally prefabricated in a reverse mode in a factory, so that the prefabricated balcony is better in integrity and has better waterproof and anti-seepage effects. In addition, the gaps among the floor tiles 21 and the skirting lines 22 and the gaps among the skirting lines 22 are filled with flexible filling materials; the cement-based waterproof material is coated on the back surfaces of the floor tile 21 and the skirting line 22.
The embedded parts comprise embedded water stop joints 31, embedded floor drains 32, embedded line boxes 33, embedded line pipes 34 and reserved balcony mounting notches; wherein, pre-buried stagnant water festival 31, pre-buried floor drain 32, pre-buried line box 33, reservation balcony installation notch are placed at the corresponding design position of prefabricated balcony structure main part 1 when production, and pre-buried line box 33 is connected with pre-buried spool 34 to pour into an organic whole with prefabricated balcony structure main part 1.
As shown in fig. 2, the production mold for inversely beating the prefabricated balcony comprises an outer side template and an inner side template; the outer side formwork and the inner side formwork form a formwork of the prefabricated balcony structure main body 1, the formwork is of a detachable structure, and demolding is conducted after pouring is completed. The outer side template comprises an overhanging beam outer side template 41, an edge banding beam outer side template 42, a balcony slab bottom template 43, a balcony beam upper part template 44, an edge banding template 45 and edge banding template reinforcing steel bar holes 46; the cantilever beam outer side template 41, the edge sealing beam outer side template 42 and the edge sealing template 45 are enclosed in a square shape and fixed by fasteners to form a closed outer side template; the balcony beam upper formwork 44 is arranged in a U-shape for being positioned and fixed in the closed outer formwork as designed. The balcony slab bottom film 43 is fixedly placed on the balcony beam upper formwork 44; in production, the upper surface of the balcony beam bottom film 43 is intended to be in contact with the front face of the floor tile 21, and the outer surface of the balcony beam upper formwork 44 is intended to be in contact with the front face of the skirting line 22. The edge banding formwork reinforcing steel bar holes 46 are reserved reinforcing steel bar holes for placing connecting reinforcing steel bars 14 on the edge banding formwork 45.
As shown in fig. 3, the inside formworks include a cantilever beam lower formwork 51 and an edge banding beam lower formwork 52; the lower template 51 of the cantilever beam and the lower template 52 of the edge banding beam are arranged in a U shape and are fixed by fasteners; the inner form is used to hold the balcony film 43 in place.
The outer and inner formworks include, but are not limited to, a steel mold, an aluminum mold, a plastic mold, or a wood mold.
With reference to fig. 1-3, in factory production, the following production method is adopted:
(1) firstly, assembling the outer side template, enclosing the cantilever beam outer side template 41, the edge sealing beam outer side template 42 and the edge sealing template 45 in a square shape, and fixing by adopting a special fastener to form the closed outer side template.
(2) The balcony slab bottom die 43 and the balcony beam upper die plate 44 are placed and fixed in the closed outer die plate according to the design positioning, wherein the structure is formed to be used for slope finding when being placed.
(3) Laying a prefabricated balcony reverse decoration layer, placing the floor tiles 21 on the surface of the balcony slab bottom die 43, and placing the skirting lines 22 on the surface of the balcony beam upper portion formwork 44.
(4) The gaps between the tiles 21 are filled with a flexible filler material.
(5) The cement-based waterproof material is used to paint the back of the floor tile 21 and the skirting line 22.
(6) Tie bars 14 are placed through the edge banding formwork bar holes 46.
(7) Placing an embedded part, placing the embedded water stop joint 31, the embedded floor drain 32, the embedded line box 33 and the reserved balcony installation notch at a design position during production, and connecting the embedded line box 33 with the embedded line pipe 34.
(8) The inner formworks 5 are fixed.
(9) And pouring concrete to fill gaps among the formworks to form a reverse-beating prefabricated balcony integrating decoration and structure integration.
(10) And (5) after the strength of the concrete meets the demolding requirement, demolding.
In this embodiment, all the work of paving and attaching the floor tiles and the skirting lines is completed in a factory. The prefabricated parts are integrally designed by utilizing factory production, so that the production work of all balconies in a factory is realized, and the production work comprises the support of a main structure, the binding of reinforcing steel bars, pouring, slope finding of a decorative surface, water proofing and bonding, so that the main body of the production structure and the decorative surface layer are integrally produced; the flat die has good production integrity; the use amount of building materials is saved.
During the in-service use, with the prefabricated balcony of beating in reverse of above-mentioned mill prefabrication, in the job site with the building body main part of building be connected can, simplified on-the-spot construction process, shortened construction period, effectively promoted on-the-spot construction efficiency.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention in any way, and it will be apparent to those skilled in the art that the above description of the present invention can be applied to various modifications, equivalent variations or modifications without departing from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides a prefabricated balcony is beaten to contrary, its characterized in that, for decorating, the precast concrete balcony of structure integration includes: prefabricating a balcony structure main body, prefabricating a balcony reverse decoration layer and an embedded part;
the prefabricated balcony structure main body and the prefabricated balcony reverse decoration layer are prefabricated and poured into an integral structure through a factory; the embedded part is poured in the prefabricated balcony structure main body.
2. The inverted-beating prefabricated balcony according to claim 1, wherein the prefabricated balcony structure main body comprises prefabricated cantilever beams, prefabricated edge sealing beams, prefabricated balcony boards and connecting steel bars;
the two prefabricated cantilever beams are arranged in a U shape with an included angle of 90 degrees with the prefabricated edge sealing beam;
the prefabricated balcony slab is connected to the bottoms of the prefabricated cantilever beam and the prefabricated edge sealing beam and forms a structural slope with the prefabricated balcony edge sealing beam;
the connecting steel bars, the prefabricated cantilever beams and the prefabricated balcony slab are poured into a whole and extend out of the end portions of the prefabricated cantilever beams and the prefabricated balcony slab.
3. The inverted-beating prefabricated balcony according to claim 2, wherein one or more beam key slots are formed in the end portion of the prefabricated cantilever beam and are square notches;
and/or a plate key groove is arranged at the end part of the prefabricated balcony slab and is a straight notch through groove.
4. The counterbeat prefabricated balcony according to claim 3, wherein the embedded parts comprise embedded water stop joints, embedded floor drains, embedded line boxes, embedded line pipes and reserved balcony mounting notches;
the embedded water stop joint, the embedded floor drain, the embedded line box and the reserved balcony mounting notch are placed at the corresponding design position of the prefabricated balcony structure main body, and the embedded line box is connected with the embedded line pipe and poured into a whole with the prefabricated balcony structure main body.
5. The counterbeaten prefabricated balcony according to any one of the claims 2-4, wherein the prefabricated balcony counterbeaten decorative layer comprises floor tiles, skirting lines;
the floor tiles cover the upper surface of the prefabricated balcony slab;
the skirting line covers the inner side surfaces of the prefabricated cantilever beam and the prefabricated edge sealing beam;
the floor tiles, the skirting lines, the prefabricated cantilever beams, the prefabricated edge sealing beams and the prefabricated balcony slab are integrally prefabricated in a reverse mode in a factory.
6. The counterbeat prefabricated balcony according to claim 5, wherein gaps between the floor tiles, gaps between the floor tiles and the skirting lines, and gaps between the skirting lines are filled with a flexible filling material;
and/or cement-based waterproof materials are coated on the back surfaces of the floor tiles and the skirting lines.
7. A building comprising a balcony, wherein the balcony employs a reverse-beat prefabricated balcony as claimed in any one of claims 1 to 6.
8. A production mold for a reverse-beating prefabricated balcony, which is used for producing the reverse-beating prefabricated balcony according to any one of claims 2 to 6, and comprises an outer side formwork and an inner side formwork;
the outer side template comprises an overhanging beam outer side template, a sealing edge beam outer side template, a balcony board bottom template, a balcony beam upper template and a sealing edge template; the edge sealing template is provided with edge sealing template steel bar holes;
the cantilever beam outer side template, the edge sealing beam outer side template and the edge sealing template are enclosed in a square shape and are fixed by fasteners to form a closed outer side template; the balcony beam upper template is arranged in a U shape and is used for being fixedly placed in the closed outer template; the balcony beam bottom film is fixedly placed on the upper template of the balcony beam; the upper surface of the balcony beam upper template is used for contacting the front surface of the skirting line;
the inner side template comprises a cantilever beam lower template and a sealing edge beam lower template; the lower template of the cantilever beam and the lower template of the edge sealing beam are arranged in a U shape and are fixed by fasteners; the inner side template is used for being fixedly placed on the bottom film of the balcony slab.
9. The reverse beating prefabricated balcony production mold according to claim 8, wherein the production mold is of a detachable structure.
10. The mold for producing the prefabricated balcony according to claim 8 or 9, wherein the outer formwork and the inner formwork are made of a steel mold, an aluminum mold, a plastic mold or a wood mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320923.3U CN215858185U (en) | 2021-09-24 | 2021-09-24 | Reverse-beating prefabricated balcony, production mold thereof and building comprising same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122320923.3U CN215858185U (en) | 2021-09-24 | 2021-09-24 | Reverse-beating prefabricated balcony, production mold thereof and building comprising same |
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| CN215858185U true CN215858185U (en) | 2022-02-18 |
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| CN202122320923.3U Active CN215858185U (en) | 2021-09-24 | 2021-09-24 | Reverse-beating prefabricated balcony, production mold thereof and building comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO347688B1 (en) * | 2022-11-22 | 2024-02-19 | Svein Berg Holding As | Cantilevered corner balcony |
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2021
- 2021-09-24 CN CN202122320923.3U patent/CN215858185U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO347688B1 (en) * | 2022-11-22 | 2024-02-19 | Svein Berg Holding As | Cantilevered corner balcony |
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