CN211665913U - Prefabricated balcony board of assembled and balcony support connection structure - Google Patents
Prefabricated balcony board of assembled and balcony support connection structure Download PDFInfo
- Publication number
- CN211665913U CN211665913U CN201922320196.3U CN201922320196U CN211665913U CN 211665913 U CN211665913 U CN 211665913U CN 201922320196 U CN201922320196 U CN 201922320196U CN 211665913 U CN211665913 U CN 211665913U
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- balcony
- prefabricated
- bottom plate
- enclosure
- prefabricated bottom
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Abstract
The utility model relates to an assembly type prefabricated balcony board and balcony supporting and connecting structure, which comprises a balcony floor slab and a prefabricated balcony board body assembled on the balcony floor slab, wherein the balcony board body comprises a prefabricated bottom plate, two assemble respectively on prefabricated bottom plate and lie in the first enclosure of width direction's both sides and assemble the second enclosure that lies in length direction one side on prefabricated bottom plate, be provided with first embedded steel bar and part in the prefabricated bottom plate and stretch out the one side of keeping away from the second enclosure, prefabricated bottom plate and the protruding lower part protrusion of the same side of end of first embedded steel bar are provided with the protruding edge in location, the spacing groove has been seted up on the protruding edge in location, the outer wall of balcony floor is seted up in with the protruding edge matched with constant head tank in location, the protrusion of constant head tank inside wall is provided with the spacing lug of joint in the spacing groove, the first mounting hole with first embedded steel bar matched with is seted up to the top that the balcony floor is located the. The utility model discloses have the effect of the accurate location butt joint of balcony slab body floor of being convenient for.
Description
Technical Field
The utility model belongs to the technical field of building structure technique and specifically relates to a prefabricated balcony board of assembled and balcony support connection structure is related to.
Background
In recent years, with the rapid development of the construction industry, the prefabricated building has been developed and advanced, and with the development of the prefabricated building, the variety of the prefabricated balconies has been more and more diversified.
At present, a Chinese patent with an authorization publication number of CN 202706192U discloses a fully-prefabricated assembly type balcony, wherein an balcony slab is a prefabricated component, a steel bar extends out of the cross section of the prefabricated balcony slab, the steel bar extends into a floor slab cast-in-situ layer, the prefabricated balcony slab is fixedly connected in a cast-in-situ mode, a certain space is reserved between the prefabricated balcony slab and a main structure, and the prefabricated balcony slab and the main structure are fixedly connected in the cast-in-situ mode. The above prior art solutions have the following drawbacks: the on-site assembly type is easy to have inaccurate alignment, so that the assembled balcony and the assembly position reserved for the building have deviation, and the overall performance of the assembled balcony is poor.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a prefabricated balcony board of assembled and balcony support connection structure, its advantage is in the accurate location butt joint of floor when the balcony board body of being convenient for is assembled at the job site.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
content of the first master right: an assembled type prefabricated balcony slab and balcony support connecting structure comprises a balcony floor slab which is preset on a building wall body and a prefabricated balcony slab body which is assembled on the balcony floor slab, the balcony slab body comprises a prefabricated bottom plate, two first enclosing walls which are respectively assembled on the prefabricated bottom plate and positioned at two sides of the width direction, and two second enclosing walls which are assembled on the prefabricated bottom plate and positioned at one side of the length direction, the prefabricated bottom plate is internally provided with a first embedded steel bar and partially extends out of one side of the prefabricated bottom plate far away from the second enclosing wall, the lower part of the same side surface of the prefabricated bottom plate and the extending end of the first embedded steel bar is convexly provided with a positioning convex edge, the locating convex edge is provided with a limiting groove, the outer wall of the balcony floor is provided with a locating groove matched with the locating convex edge, the protruding spacing lug that is provided with the joint in the spacing groove of constant head tank inside wall, the balcony floor is located the top of constant head tank and has seted up the first mounting hole with first embedded steel bar matched with.
By adopting the technical scheme, the balcony body is prefabricated and produced in batches in a factory, the qualified finished balcony board body is directly conveyed to a construction site for lap joint assembly, and the first enclosing wall and the second enclosing wall adopt a site assembly mode, so that the occupied space in the transportation process of the balcony board body is effectively reduced, and the transportation of the balcony board body is facilitated; the prefabricated bottom plate is provided with the positioning convex edge and the limiting groove, the balcony floor slab is correspondingly provided with the positioning groove and the limiting convex block, the prefabricated bottom plate can be conveniently and accurately positioned and butted with the balcony floor slab during assembly on a construction site, the first embedded steel bars on the prefabricated bottom plate are effectively prevented from being displaced with the first mounting holes reserved in the floor slab during assembly, the first embedded steel bars are prevented from being bent and deformed due to displacement during assembly, and the safety of the prefabricated bottom plate during assembly is effectively improved.
The present invention may be further configured in a preferred embodiment as: the prefabricated bottom plate is internally provided with second embedded steel bars and stretches out of the upper end face of the prefabricated bottom plate, the second embedded steel bars are distributed in the areas where the first enclosing wall and the second enclosing wall are located, and second mounting holes matched with the second embedded steel bars are formed in the lower end faces of the first enclosing wall and the second enclosing wall.
Through adopting above-mentioned technical scheme, through the pre-buried second embedded bar on prefabricated bottom plate and the second mounting hole installation cooperation of first enclosure, second enclosure, realize that first enclosure, second enclosure assemble in prefabricated bottom plate, fully simplify the site operation procedure, save the construction site operating time, effectively shorten construction period.
The present invention may be further configured in a preferred embodiment as: the terminal surface that first enclosure is close to the second enclosure offers along the joint groove of vertical extension, the cross sectional shape in joint groove is isosceles trapezoid, and the lower bottom in joint groove is located and keeps away from second enclosure one side, the side protrusion that the second enclosure is close to first enclosure is provided with the joint lug of scarf joint in the joint groove.
By adopting the technical scheme, the clamping groove and the clamping lug embedded and matched with the clamping groove are arranged, on one hand, the first enclosing wall and the second enclosing wall can be conveniently and accurately positioned and butted when being assembled on a construction site, the second embedded steel bars on the prefabricated bottom plate can be effectively prevented from being displaced with the second mounting holes on the second enclosing wall in the assembling process, and the second embedded steel bars can be prevented from being bent and deformed due to displacement in the assembling process; on the other hand, the reliability of connection between the first enclosing wall and the second enclosing wall is enhanced, and the overall structural strength of the enclosing walls is improved.
The present invention may be further configured in a preferred embodiment as: the prefabricated bottom plate is located the lower terminal surface of width direction both sides and is provided with two installation pieces respectively, the side fixedly connected with bracing piece that the installation piece is close to the balcony floor, bracing piece downward sloping setting and other end fixed connection are in building wall.
Through adopting above-mentioned technical scheme, be provided with the bracing piece, further improve the bearing capacity of prefabricated bottom plate, improve the structural strength of prefabricated bottom plate.
The present invention may be further configured in a preferred embodiment as: the prefabricated bottom plate, the upper end face of first enclosure and second enclosure all are provided with the hole for hoist, the pre-buried nail that hangs in the hole for hoist.
Through adopting above-mentioned technical scheme, be provided with the hole for hoist and mount and hang the nail, hoist and mount machinery cooperation through the job site lifts by crane the balcony slab body to the position that needs the assembly, is convenient for to the loading and unloading of balcony slab body, carries out the shutoff through cement mortar with the hole for hoist after the assembly, ensures the aesthetic property of balcony slab body whole outward appearance.
The present invention may be further configured in a preferred embodiment as: the up end of first enclosure, second enclosure all is provided with the railing mounting groove, buried the railing built-in fitting underground in the railing mounting groove.
Through adopting above-mentioned technical scheme, be provided with railing mounting groove and railing built-in fitting, be convenient for install safety protective guard on the enclosure, effectively prevent that the balcony board body from assembling the back and causing the secondary to destroy to the balcony board body owing to install other safety protection spare and additional opening hole, ensure the wholeness of balcony board body.
The present invention may be further configured in a preferred embodiment as: the handrail embedded part comprises a fixed plate, a positioning hole formed in the upper end face of the fixed plate and a pre-embedded rib fixedly connected to the lower end face of the fixed plate.
Through adopting above-mentioned technical scheme, realize the fixed of fixed plate through pre-buried muscle, the locating hole has been seted up to the fixed plate, the fixed mounting of the railing rail guard of being convenient for.
The present invention may be further configured in a preferred embodiment as: the lower end face of the prefabricated bottom plate is provided with uniformly distributed mass reduction holes.
Through adopting above-mentioned technical scheme, be provided with and subtract matter hole, reduce the self gravity of prefabricated bottom plate, material saving.
To sum up, the utility model discloses a following at least one useful technological effect:
the balcony body is prefabricated and produced in batches in a factory, the qualified finished balcony board body is directly conveyed to construction and is firstly constructed for lap joint assembly, and the first enclosing wall and the second enclosing wall adopt a field assembly mode, so that the occupied space in the transportation process of the balcony board body is effectively reduced, and the transportation of the balcony board body is facilitated; the prefabricated bottom plate is provided with the positioning convex edge and the limiting groove, and the balcony floor slab is correspondingly provided with the positioning groove and the limiting convex block, so that the prefabricated bottom plate can be accurately positioned and butted with the balcony floor slab during assembly on a construction site, the first embedded steel bars on the prefabricated bottom plate are effectively prevented from being displaced with the first mounting holes reserved on the floor slab during the assembly process, the first embedded steel bars are prevented from being bent and deformed due to displacement during the assembly process, and the safety of the prefabricated bottom plate during assembly is effectively improved;
the clamping groove and the clamping convex block which is embedded and matched with the clamping groove are arranged, on one hand, the first enclosing wall and the second enclosing wall can be conveniently and accurately positioned and butted when being assembled on a construction site, the second embedded steel bars on the prefabricated bottom plate are effectively prevented from being displaced with the second mounting holes on the second enclosing wall in the assembling process, and the second embedded steel bars are prevented from being bent and deformed due to displacement in the assembling process; on the other hand, the reliability of the connection between the first enclosing wall and the second enclosing wall is enhanced, and the integral structure strength of the enclosing walls is improved;
be provided with the bracing piece, further improve the bearing capacity of prefabricated bottom plate, improve the structural strength of prefabricated bottom plate.
Drawings
FIG. 1 is a schematic view of a prefabricated balcony slab and balcony support connection structure according to an embodiment;
FIG. 2 is an exploded view of the balcony panel body in an embodiment;
FIG. 3 is a bottom schematic view of a prefabricated base plate in an embodiment;
FIG. 4 is a schematic view of a connection structure of a first fence and a second fence in an embodiment;
FIG. 5 is a schematic structural view of a railing embedment in an embodiment;
fig. 6 is a schematic structural view of a balcony floor in an embodiment.
In the figure, 1, a building wall; 2. balcony floor slab; 21. positioning a groove; 22. a limiting bump; 23. a first mounting hole; 3. a balcony panel body; 31. prefabricating a bottom plate; 311. first embedded steel bars; 312. positioning the convex edge; 313. a limiting groove; 314. mounting blocks; 315. a support bar; 316. second pre-buried steel bars; 317. a mass reducing pore; 32. a first enclosing wall; 321. a clamping groove; 33. a second enclosing wall; 331. clamping the convex block; 34. a second mounting hole; 35. hoisting holes; 351. hanging nails; 36. a handrail mounting groove; 4. a handrail embedded part; 41. a fixing plate; 42. positioning holes; 43. and (5) embedding the ribs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, for the utility model discloses a prefabricated balcony board of assembled and balcony supports connection structure, including predetermineeing in building wall 1's balcony floor 2 and assembling in the prefabricated balcony board body 3 of balcony floor 2.
As shown in fig. 1 and 2, the balcony panel body 3 includes a prefabricated bottom panel 31, two first enclosing walls 32 respectively mounted on the prefabricated bottom panel 31 at both sides in the width direction, and a second enclosing wall 33 mounted on the prefabricated bottom panel 31 at one side in the length direction. The prefabricated bottom plate 31 is internally provided with first embedded steel bars 311, part of the first embedded steel bars extends out of one side of the prefabricated bottom plate 31 far away from the second enclosing wall 33, the lower parts of the same side surfaces of the prefabricated bottom plate 31 and the extending ends of the first embedded steel bars 311 are convexly provided with positioning convex edges 312, and the positioning convex edges 312 are provided with limiting grooves 313. Two mounting blocks 314 are respectively arranged on the lower end faces of the two sides of the prefabricated bottom plate 31 in the width direction, the side faces, close to the balcony floor 2, of the mounting blocks 314 are fixedly connected with supporting rods 315, the supporting rods 315 are arranged in a downward inclined mode, and the other ends of the supporting rods 315 are fixedly connected to the building wall 1. The lower end face of the prefabricated base plate 31 is provided with evenly distributed lightening holes 317 (fig. 3).
As shown in fig. 2 and 4, second embedded bars 316 are disposed in the prefabricated bottom plate 31 and extend out of the upper end surface of the prefabricated bottom plate 31, and the second embedded bars 316 are distributed in the areas where the first enclosing wall 32 and the second enclosing wall 33 are located. The lower end surfaces of the first enclosing wall 32 and the second enclosing wall 33 are both provided with second mounting holes 34 matched with the second embedded steel bars 316. The end face, close to the second enclosing wall 33, of the first enclosing wall 32 is provided with a clamping groove 321 extending vertically, the cross section of the clamping groove 321 is in an isosceles trapezoid shape, the lower bottom of the clamping groove 321 is located on the side far away from the second enclosing wall 33, and the side face, close to the first enclosing wall 32, of the second enclosing wall 33 is convexly provided with a clamping lug 331 embedded in the clamping groove 321, so that on one hand, the first enclosing wall 32 and the second enclosing wall 33 are conveniently and accurately positioned and butted when being assembled in a construction site, the second embedded steel bars 316 on the prefabricated bottom plate 31 are effectively prevented from being displaced from the second mounting holes 34 on the second enclosing wall 33 in the assembling process, and the second embedded steel bars 316 are prevented from being bent and deformed due to the displacement in; on the other hand, the reliability of the connection between the first enclosing wall 32 and the second enclosing wall 33 is enhanced, and the overall structural strength of the enclosing walls is improved.
As shown in fig. 2 and 5, the upper end surfaces of the prefabricated bottom plate 31, the first enclosing wall 32 and the second enclosing wall 33 are provided with hoisting holes 35, hoisting nails 351 are embedded in the hoisting holes 35, the balcony board body 3 is hoisted to a position to be assembled through the cooperation of hoisting machinery on a construction site, the balcony board body 3 is convenient to assemble and disassemble, and after the assembly is finished, the hoisting holes 35 are plugged through cement mortar, so that the attractiveness of the overall appearance of the balcony board body 3 is ensured. The upper end surfaces of the first enclosing wall 32 and the second enclosing wall 33 are provided with railing installation grooves 36, railing embedded parts 4 are embedded in the railing installation grooves 36, and the railing embedded parts 4 comprise fixing plates 41, positioning holes 42 formed in the upper end surfaces of the fixing plates 41 and embedded ribs 43 fixedly connected to the lower end surfaces of the fixing plates 41.
As shown in fig. 2 and 6, the outer wall of the balcony floor 2 is provided with a positioning groove 21 matching with the positioning ledge 312, the inner side wall of the positioning groove 21 is convexly provided with a limiting projection 22 clamped in the limiting groove 313, and a first mounting hole 23 matching with the first embedded steel bar 311 is provided above the positioning groove 21 of the balcony floor 2.
The implementation principle of the embodiment is as follows: the balcony slab body 3 is prefabricated and produced in batches in a factory, the qualified finished balcony slab body 3 is directly conveyed to construction and is firstly constructed for lap joint assembly, and the first enclosing wall 32 and the second enclosing wall 33 adopt a field assembly mode, so that the occupied space in the transportation process of the balcony slab body 3 is effectively reduced, and the transportation of the balcony slab body 3 is facilitated; the prefabricated bottom plate 31 is provided with the positioning convex edge 312 and the limiting groove 313, the balcony floor 2 is correspondingly provided with the positioning groove 21 and the limiting convex block 22, so that the prefabricated bottom plate 31 can be accurately positioned and butted with the balcony floor 2 during assembly on a construction site, the first embedded steel bars 311 on the prefabricated bottom plate 31 are effectively prevented from being displaced with the first mounting holes 23 reserved on the floor during assembly, the first embedded steel bars 311 are prevented from being bent and deformed due to displacement during assembly, and the safety of the prefabricated bottom plate 31 during assembly is effectively improved; after the prefabricated bottom plate 31 and the balcony floor 2 are assembled, the first enclosing wall 32 and the prefabricated bottom plate 31 are assembled, and then the second enclosing wall 33 is assembled.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a prefabricated balcony board of assembled and balcony support connection structure, includes prefabricated balcony floor (2) and the prefabricated balcony board body (3) of assembling in balcony floor (2) of presetting in building wall (1), its characterized in that: the balcony slab body (3) comprises a prefabricated bottom plate (31), two first enclosing walls (32) which are respectively assembled on the prefabricated bottom plate (31) and located on two sides of the width direction and a second enclosing wall (33) which is assembled on the prefabricated bottom plate (31) and located on one side of the length direction, wherein a first embedded steel bar (311) is arranged in the prefabricated bottom plate (31), part of the first embedded steel bar extends out of one side of the prefabricated bottom plate (31) away from the second enclosing wall (33), a positioning convex edge (312) is convexly arranged on the lower portion of the same side of the extending end of the prefabricated bottom plate (31) and the first embedded steel bar (311), a limiting groove (313) is formed in the positioning convex edge (312), a positioning groove (21) matched with the positioning convex edge (312) is formed in the outer wall of a balcony floor (2), a limiting convex block (22) clamped in the limiting groove (313) is convexly arranged on the inner side wall of the positioning groove (21), and a first embedded steel bar (311) is formed in the balcony A mating first mounting hole (23).
2. The prefabricated balcony slab and balcony support connection structure of claim 1, wherein: be provided with second embedded steel bar (316) in prefabricated bottom plate (31) and stretch out in the up end of prefabricated bottom plate (31), second embedded steel bar (316) distribute in first enclosure (32), second enclosure (33) place region, second mounting hole (34) with second embedded steel bar (316) matched with are all seted up to the lower terminal surface of first enclosure (32), second enclosure (33).
3. The prefabricated balcony slab and balcony support connection structure of claim 2, wherein: first enclosure (32) are close to the terminal surface of second enclosure (33) and offer along vertical extension's joint groove (321), the cross sectional shape of joint groove (321) is isosceles trapezoid, and the lower bottom of joint groove (321) is located and keeps away from second enclosure (33) one side, the side protrusion that second enclosure (33) are close to first enclosure (32) is provided with joint lug (331) of scarf joint in joint groove (321).
4. A prefabricated balcony slab and balcony support connection structure according to claim 1 or 3, characterized in that: the prefabricated bottom plate (31) is located the lower terminal surface of width direction both sides and is provided with two installation pieces (314) respectively, the side fixedly connected with bracing piece (315) that installation piece (314) are close to balcony floor (2), bracing piece (315) downward sloping setting and other end fixed connection are in building wall (1).
5. The prefabricated balcony slab and balcony support connection structure of claim 4, wherein: the prefabricated bottom plate (31), the upper end face of the first enclosing wall (32) and the upper end face of the second enclosing wall (33) are provided with hoisting holes (35), and hoisting nails (351) are embedded in the hoisting holes (35).
6. The prefabricated balcony slab and balcony support connection structure of claim 5, wherein: the upper end face of first enclosure (32), second enclosure (33) all is provided with railing mounting groove (36), buried railing built-in fitting (4) underground in railing mounting groove (36).
7. The prefabricated balcony slab and balcony support connection structure of claim 6, wherein: the handrail embedded part (4) comprises a fixing plate (41), a positioning hole (42) formed in the upper end face of the fixing plate (41) and a pre-embedded rib (43) fixedly connected to the lower end face of the fixing plate (41).
8. The prefabricated balcony slab and balcony support connection structure of claim 7, wherein: the lower end face of the prefabricated bottom plate (31) is provided with mass reducing holes (317) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320196.3U CN211665913U (en) | 2019-12-20 | 2019-12-20 | Prefabricated balcony board of assembled and balcony support connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922320196.3U CN211665913U (en) | 2019-12-20 | 2019-12-20 | Prefabricated balcony board of assembled and balcony support connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211665913U true CN211665913U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922320196.3U Expired - Fee Related CN211665913U (en) | 2019-12-20 | 2019-12-20 | Prefabricated balcony board of assembled and balcony support connection structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN211665913U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878483A (en) * | 2021-01-20 | 2021-06-01 | 北京新兴保信建设工程有限公司 | Assembled building balcony |
| CN114164951A (en) * | 2021-12-02 | 2022-03-11 | 江苏和天下节能科技股份有限公司 | Prefabricated balcony of concrete convenient to installation of stably lifting by crane |
| CN114508168A (en) * | 2022-01-13 | 2022-05-17 | 苏州杰通建筑工业有限公司 | Green assembled concrete prefabricated part and preparation method thereof |
| CN117021306A (en) * | 2023-10-08 | 2023-11-10 | 中建八局第三建设有限公司 | Balcony prefabricated mold |
| CN117449532A (en) * | 2023-11-01 | 2024-01-26 | 山东联强建筑工业科技有限公司 | Novel prefabricated hollow post connection structure of assembled |
| CN114508168B (en) * | 2022-01-13 | 2024-07-02 | 苏州杰通建筑工业有限公司 | Green assembled concrete prefabricated part and preparation method thereof |
-
2019
- 2019-12-20 CN CN201922320196.3U patent/CN211665913U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112878483A (en) * | 2021-01-20 | 2021-06-01 | 北京新兴保信建设工程有限公司 | Assembled building balcony |
| CN114164951A (en) * | 2021-12-02 | 2022-03-11 | 江苏和天下节能科技股份有限公司 | Prefabricated balcony of concrete convenient to installation of stably lifting by crane |
| CN114508168A (en) * | 2022-01-13 | 2022-05-17 | 苏州杰通建筑工业有限公司 | Green assembled concrete prefabricated part and preparation method thereof |
| CN114508168B (en) * | 2022-01-13 | 2024-07-02 | 苏州杰通建筑工业有限公司 | Green assembled concrete prefabricated part and preparation method thereof |
| CN117021306A (en) * | 2023-10-08 | 2023-11-10 | 中建八局第三建设有限公司 | Balcony prefabricated mold |
| CN117021306B (en) * | 2023-10-08 | 2023-12-19 | 中建八局第三建设有限公司 | Balcony prefabricated mold |
| CN117449532A (en) * | 2023-11-01 | 2024-01-26 | 山东联强建筑工业科技有限公司 | Novel prefabricated hollow post connection structure of assembled |
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Granted publication date: 20201013 Termination date: 20211220 |