CN110374193B - Prefabricated assembled plate type balcony and construction method - Google Patents

Prefabricated assembled plate type balcony and construction method Download PDF

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Publication number
CN110374193B
CN110374193B CN201910731628.1A CN201910731628A CN110374193B CN 110374193 B CN110374193 B CN 110374193B CN 201910731628 A CN201910731628 A CN 201910731628A CN 110374193 B CN110374193 B CN 110374193B
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China
Prior art keywords
sealing beam
balcony
overhanging
sealing
sleeve
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CN201910731628.1A
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Chinese (zh)
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CN110374193A (en
Inventor
龚祖平
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Nantong Lianlong Assembly Construction Technology Co ltd
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Nantong Lianlong Assembly Construction Technology Co ltd
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/003Balconies; Decks
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/343Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34326Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by longitudinal elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38Connections for building structures in general
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/162Connectors or means for connecting parts for reinforcements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

The invention discloses a prefabricated assembled plate type balcony and a construction method thereof, wherein the plate type balcony comprises a balcony front sealing beam, a left side overhanging sealing beam and a right side overhanging sealing beam, the left side overhanging sealing beam and the right side overhanging sealing beam are symmetrically arranged on the outer wall surface of a superposed connecting beam at intervals, the balcony front sealing beam is arranged between the extending end parts of the left side overhanging sealing beam and the right side overhanging sealing beam, and a balcony laminated slab is fixed at the bottom of the integral inner side formed by the balcony front sealing beam, the left side overhanging sealing beam and the right side overhanging sealing beam. The prefabricated balcony front sealing beam, the left side overhanging sealing beam, the right side overhanging sealing beam and the balcony superimposed sheet can be assembled on a construction site, a plate-type balcony can be quickly constructed without building a pouring template, the construction efficiency is high, the structure is stable and firm, the whole stress performance is improved, the automation of production, manufacturing and pouring can be solved, the labor and materials are saved, the convenience and the rapidness are realized, the benefit is high, the transportation and stacking are convenient, and the cost is low.

Description

Prefabricated assembled plate type balcony and construction method
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a prefabricated plate type balcony and a construction method.
Background
The prior assembled balcony slab comprises a balcony lower portion fence board which is integrally cast. The defects are that: when casting, the steel bar is complex in molding, labor and material consuming, complex in steel bar manufacturing and binding, time consuming, incapable of realizing automatic industrial production, low in production efficiency, difficult to cast, large in transportation and hoisting cost, and difficult to install and stack.
Disclosure of Invention
The invention aims to provide a prefabricated assembled plate type balcony and a construction method thereof, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a prefabricated assembled plate balcony, includes positive sealing beam of balcony, left side cantilever sealing beam, right side cantilever sealing beam and balcony superimposed sheet and post-cast layer, left side cantilever sealing beam and right side cantilever sealing beam are located the coincide continuous beam that stretches out the outer wall on two adjacent axes respectively at interval symmetry, left side cantilever sealing beam and right side cantilever sealing Liang Liangtou side facade an organic whole set up L type shelve groove and cantilever beam in all be equipped with the side sealing beam principal rib, side sealing beam principal rib one end all with the outer wall on coincide continuous beam crossing department tip through double-section mechanical sleeve and wall body internal reinforcement fixed connection, the other end establishes the screw thread sleeve, the positive sealing beam of shelving between the positive sealing beam of left side cantilever sealing beam and right side cantilever sealing beam, left side cantilever sealing beam and the corresponding position of truss and beam lower part transversal cross section of beam, the positive sealing beam sleeve pipe is set up respectively to the positive L type of setting up of balcony and the integrative L type of cantilever sealing beam and cantilever beam, the positive sealing beam sleeve pipe and right side sealing beam sleeve-tap sleeve-pipe are equipped with positive sealing beam and positive sealing sleeve-pipe and the positive sealing beam of the right side sealing beam of the side sleeve-pile, the positive sealing beam is equipped with the positive sealing beam sleeve pipe of the front of the sleeve pipe of the side sealing sleeve pipe is passed through to the left side and the right side sealing beam of the sleeve pipe is fixed with the positive sealing beam of the sleeve pipe.
Preferably, the balcony laminated slab is internally provided with a balcony laminated slab stress steel bar and a laminated slab truss rib, and connecting sleeves are arranged at two ends of the truss rib, one end of the stress steel bar in the balcony laminated slab post-pouring layer is fixedly anchored after grouting in a conical head sleeve reserved by a conical nut tapping the corresponding rib at the upper middle part of the front sealing beam of the balcony, and is stressed together with the cantilever sealing beams at two sides in a cooperative manner.
Preferably, tapping sleeves are arranged at the steel bar heads at the two ends of the truss rib of the superimposed sheet, and are fixedly connected with the conical head sleeves which are transversely reserved in the conical head sleeves of the left and right side seals Liang Hengchuan through connecting bolts and are used for grouting in the conical head sleeves corresponding to the upper middle parts of the left side overhanging sealing beam and the right side overhanging sealing beam.
Preferably, the other end of the balcony laminated slab stress steel bar passes through the laminated connecting beam of the outer wall surface, stretches into the indoor laminated slab and is fixedly connected with the floor slab steel bar in the indoor laminated slab, and post-pouring layers are arranged above the indoor laminated slab and on the outdoor balcony laminated slab and integrated into an integral plate type balcony.
The construction method of the prefabricated panel balcony comprises the following operation steps:
s1: the method comprises the steps of installing a side face sealing beam, enabling steel bar heads in an inner wall to respectively fix side face sealing beam main bars reserved on a left side face overhanging sealing beam and a right side face overhanging sealing beam by adopting double-section mechanical sleeves, enabling the left side face overhanging sealing beam and the right side face overhanging sealing beam to be abutted against and attached to an outer wall face of a superposed connecting beam, and forming an overhanging balcony stressed inner wall;
s2: installing a balcony front sealing beam, wherein vertical side elevation inverted L-shaped grooves are formed in two ends of the balcony front sealing beam, the upper part 1/2 of the beam head is placed on the lower part 1/2 of the beam heads on the left side overhanging sealing beam and the right side overhanging sealing beam, the upper L-shaped groove and the lower L-shaped groove are oppositely spliced and placed, a splice seam water stop groove is respectively reserved, conical head sleeves are respectively adopted at the upper part of the balcony front sealing beam end and are correspondingly connected with double-section mechanical sleeve positions of upper side sealing beam main ribs prefabricated on the corresponding left side overhanging sealing beam and right side overhanging sealing beam, the upper part 1/2 of the beam heads are placed on the beam heads of the left side overhanging sealing beam and the right side overhanging sealing beam, the side sealing beam main rib ends of the left side overhanging sealing beam and the right side overhanging sealing beam are provided with straight thread sleeves, bolts penetrate into conical head sleeves of the balcony front Liang Liangtou, the front sealing beam main ribs are screwed with straight thread sleeves after the bolts penetrate through, and the front sealing beam main ribs are formed by adopting the threaded nuts, and the front sealing beam is arranged at the front face sealing beam side sealing beam is formed by adopting the same position as the front face sealing beam sleeve, and the front sealing beam is formed by the front face sealing beam is arranged at the front face sealing beam is formed by the front side sealing beam cover nuts;
s3: the balcony laminated slab stress steel bars of the balcony laminated slab are correspondingly connected with the front sealing beams and the reserved holes of the balcony, the left side plate heads and the right side plate heads of the balcony laminated slab are provided with straight thread sleeves for tapping the truss rib heads of the laminated slab, the left side overhanging sealing beams of the balcony and the right side overhanging sealing beams of the balcony are correspondingly inserted into the bolt connecting pieces, casting slurry is poured and screwed up to form a tapping conical nut connection anchoring, the stress rib heads are arranged on the balcony laminated slab to penetrate into the front sealing beam reserved conical head sleeves, the tapping conical nut is used for screwing up, and corresponding overhanging distribution stress ribs and net-shaped ribs are matched to form an upper post-cast layer after being poured, so that the assembled integral plate overhanging balcony is formed.
The invention has the technical effects and advantages that:
the prefabricated balcony front sealing beam, the left side overhanging sealing beam, the right side overhanging sealing beam and the balcony superimposed sheet can be assembled on a construction site, a plate-type balcony can be quickly constructed without building a pouring template, the construction efficiency is high, the structure is stable and firm, the whole stress performance is improved, the automation of production, manufacturing and pouring can be solved, the molding is simple, the labor and the materials are saved, convenience and rapidness are realized, the benefit is high, the transportation and stacking are convenient, and the cost is low.
Drawings
FIG. 1 is a schematic view of a balcony laminated slab mounting structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure 1-1 of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 3C according to the present invention;
fig. 7 is a schematic view of a front structure of a front beam of the balcony of the present invention.
In the figure: the novel building block comprises a 1-tapping conical nut, a 2-conical sleeve, a 3-balcony front sealing beam, a 4-left-side overhanging sealing beam, a 5-right-side overhanging sealing beam, a 6-lamination connecting beam, a 7-balcony laminated slab, an 8-chamber laminated slab, a 9-post pouring layer, a 10-balcony laminated slab stress reinforcing steel bar, a 11-floor reinforcing steel bar, a 12-front sealing beam lower reinforcing steel bar, a 13-side sealing beam main reinforcing steel bar, a 14-laminated slab truss reinforcing steel bar and a 15-section mechanical sleeve.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-7, a prefabricated assembled slab balcony comprises a balcony front sealing beam 3, a left side cantilever sealing beam 4, a right side cantilever sealing beam 5, a balcony superimposed sheet 7 and a post-pouring layer 9, wherein the left side cantilever sealing beam 4 and the right side cantilever sealing beam 5 are respectively and symmetrically arranged on two adjacent axes at intervals and positioned on an overlapped connecting beam 6 extending out of an outer wall surface, side sealing beam main ribs 13 are respectively arranged in an L-shaped shelving groove and a cantilever beam integrally arranged on the front vertical face of the left side cantilever sealing beam 4 and the right side cantilever sealing beam 5, one end of each side sealing beam main rib 13 is fixedly connected with reinforcing steel bars in a wall body through a double-joint mechanical sleeve 15 at the crossing position of the overlapped connecting beam 6 on the outer wall surface, the other end is provided with a threaded sleeve, the front sealing beam 3 is arranged between the protruding end beams of the left side cantilever sealing beam 4 and the right side cantilever sealing beam 5, the cantilever end beams of the left side cantilever sealing beam 4 and the corresponding positions and the cantilever beams are respectively arranged in a conical sleeve corresponding to the front sealing beam 3, the front sealing beam sleeve is arranged on the front sealing beam 3 and the front sleeve of the tapered sleeve is arranged on the front sealing beam 3 and the front sealing beam 4 and the front sleeve is arranged in a conical sleeve corresponding to the tapered sleeve 3, and the front sealing sleeve is arranged on the front sealing beam 3 and the front sealing sleeve is arranged on the front sealing sleeve.
The balcony laminated slab 7 is internally provided with a balcony laminated slab stress steel bar 10 and a laminated slab truss rib 14, two ends of the truss rib are provided with connecting sleeves, one end of the stress steel bar in the post-pouring layer of the balcony laminated slab 7 is fixedly anchored after grouting in a conical head sleeve 2 reserved at the middle interval corresponding to the rib on the front sealing beam 3 of the balcony through a tapping conical nut 1, and is stressed together with the cantilever sealing beams at two sides.
The steel bar heads at the two ends of the superimposed sheet truss rib 14 are provided with tapping sleeves, and are fixedly anchored after grouting in conical head sleeves 2 corresponding to the upper middle parts of the left side overhanging sealing beam 4 and the right side overhanging sealing beam 5 by using tapping conical nuts 1 transversely reserved in the conical head sleeves 2 of the left and right sealing Liang Hengchuan through connecting bolts.
The other end of the balcony laminated slab stress steel bar 10 passes through the laminated connecting beam 6 of the outer wall surface, stretches into the indoor laminated slab 8 and is fixedly connected with the floor slab steel bar 11 in the indoor laminated slab 8, and the post-pouring layer 9 is arranged above the indoor laminated slab 8 and on the balcony laminated slab 7 which is picked out outdoors and is integrated into an integral plate type balcony.
The construction method of the prefabricated panel balcony comprises the following operation steps:
s1: the side face sealing beam is installed, so that the steel bar heads in the inner wall adopt double-section mechanical sleeves 15 to respectively fix the side face sealing beam main ribs 13 reserved on the left side face overhanging sealing beam 4 and the right side face overhanging sealing beam 5, and the left side face overhanging sealing beam 4 and the right side face overhanging sealing beam 5 are abutted against the outer wall face of the superposed connecting beam 6 to form an overhanging balcony stressed transmission inner wall;
s2: installing a balcony front sealing beam 3, wherein two ends of the balcony front sealing beam 3 are provided with vertical side elevation inverted L-shaped grooves, the upper part 1/2 of the beam head is placed on the lower half part 1/2 of the beam heads on the left side overhanging sealing beam 4 and the right side overhanging sealing beam 5, the upper and lower L-shaped grooves are oppositely spliced and placed, a splice seam water stop groove position opening is respectively reserved, the upper part of the balcony front sealing beam 3 is connected with a double-section mechanical sleeve 15 prefabricated on the corresponding left side overhanging sealing beam 4 and right side overhanging sealing beam 5 respectively, and placed on the beam ends of the lower parts 1/2 of the left side overhanging sealing beam 4 and the right side overhanging sealing beam 5, the side sealing beam main rib 13 ends of the left side overhanging sealing beam 4 and the right side overhanging sealing beam 5 are provided with straight thread sleeves, the tapered head sleeve 2 of the balcony front sealing beam 3 is penetrated by bolts, the tapered head sleeve 2 of the balcony front sealing beam 3 is connected with the straight thread sleeves by adopting the corresponding to the corresponding upper side sealing rib parts of the tapered head sleeve 13, and the front sealing beam 3 is screwed into the front face sealing beam is formed by adopting the same thread sleeve 12, and the front face sealing rib is formed by adopting the lower thread sealing sleeve 12 is arranged by the lower thread sealing sleeve 6 of the tapered head sleeve, and the front face sealing beam is formed by adopting the front face sealing beam 3 is arranged by adopting the front face sealing beam 3 and the front face sealing beam is arranged by adopting the front face sealing rib sealing sleeve 6;
s3: the balcony laminated slab stress steel bar 10 of the balcony laminated slab 7 is correspondingly connected with the front sealing beam 3 and the reserved holes of the balcony laminated slab, the left and right side plate heads of the balcony laminated slab 7 are provided with straight thread sleeves by tapping, the left side overhanging sealing beam 4 of the balcony and the right side overhanging sealing beam 5 of the balcony are correspondingly inserted into the bolt connecting pieces, then casting slurry is poured, the tapping conical nuts 1 are screwed and anchored, the stress bars 18 are arranged on the balcony laminated slab and penetrate into the front sealing beam reserved conical head sleeves 2, the tapered nuts are screwed, and then the upper post-pouring layer 9 is poured by correspondingly overhanging distributed stress bars and net-shaped bars, so that the assembled integral plate-type overhanging balcony is formed.
The prefabricated balcony front sealing beam 3, the left side overhanging sealing beam 4, the right side overhanging sealing beam 5 and the balcony superimposed sheet 7 can be assembled on a construction site, a casting template is not required to be built, the slab type balcony can be quickly built, the construction efficiency is high, the structure is stable and firm, the whole stress performance is improved, the automation of production, manufacturing and casting can be solved, the molding is simple, labor and materials are saved, convenience and quickness are realized, the benefit is high, the transportation and stacking are convenient, and the cost is low.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.

Claims (1)

1. A construction method of a prefabricated assembled plate balcony is characterized by comprising the following steps: the method comprises the following operation steps:
s1: the method comprises the steps of installing a side face sealing beam, enabling steel bar heads in an inner wall to respectively fix side face sealing beam main ribs (13) reserved on a left side face overhanging sealing beam (4) and a right side face overhanging sealing beam (5) by adopting a double-section mechanical sleeve (15), enabling the left side face overhanging sealing beam (4) and the right side face overhanging sealing beam (5) to be abutted against and attached to an outer wall face of a superposed connecting beam (6), and enabling overhanging balconies to be forced to be transmitted into the inner wall;
s2: installing a balcony front sealing beam (3), wherein vertical side elevation inverted L-shaped grooves are arranged at two ends of the balcony front sealing beam (3), the upper part 1/2 of the beam head is placed on the lower half part 1/2 of the beam head on the left side overhanging sealing beam (4) and the right side overhanging sealing beam (5), the upper and lower L-shaped grooves are oppositely spliced and placed, a splice seam water stop groove is respectively reserved, the upper part of the balcony front sealing beam (3) is provided with a conical head sleeve (2) respectively in corresponding connection with a double-section mechanical sleeve (15) prefabricated on the upper side sealing beam main rib (13) of the corresponding left side overhanging sealing beam (4) and right side overhanging sealing beam (5), and placed on the beam ends of the lower parts 1/2 of the left side overhanging sealing beam (4) and the right side overhanging sealing beam (5), the side sealing beam main rib (13) of the left side overhanging sealing beam (4) and the right side overhanging sealing beam (5) are respectively provided with a conical head sleeve (2), the front screw cap (12) is screwed into the upper side sealing rib (3) of the front side sealing beam (3) by adopting a threaded sleeve (12) which is screwed into the upper side screw cap (12) of the lower side sealing beam (3), threading the screw teeth of the ribs (12) at the lower part of the front sealing beam (3) of the balcony is screwed by adopting a tapping conical screw cap (1) after grouting correspondingly penetrating through the reserved conical head sleeve (2), and meanwhile, a shearing-resistant groove is reserved at the position of the post-pouring layer of the outer side elevation of the laminated connecting beam (6) and the balcony laminated slab (7), so that an integral plate-type balcony is formed after integral pouring;
s3: the balcony laminated slab comprises a balcony laminated slab body (7), a front sealing beam (3) and a preformed hole, wherein a straight thread sleeve is arranged on left and right side slab head preformed laminated slab truss ribs (14) of the balcony laminated slab body, a screw bolt connecting piece is correspondingly inserted into a preformed conical head sleeve (2) of the cantilever sealing beam (5) on the left side of the balcony, and then tapping conical nuts (1) are screwed for connection and anchoring, a stress rib (18) is arranged on the balcony laminated slab body, the head penetrates into the preformed conical head sleeve (2) of the front sealing beam, the tapping conical nuts are screwed, and an integral post-pouring layer (9) is poured by corresponding cantilever distribution stress ribs and net-shaped ribs to form the assembled plate-type cantilever balcony.
CN201910731628.1A 2019-08-08 2019-08-08 Prefabricated assembled plate type balcony and construction method Active CN110374193B (en)

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CN201910731628.1A CN110374193B (en) 2019-08-08 2019-08-08 Prefabricated assembled plate type balcony and construction method

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Application Number Priority Date Filing Date Title
CN201910731628.1A CN110374193B (en) 2019-08-08 2019-08-08 Prefabricated assembled plate type balcony and construction method

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CN110374193A CN110374193A (en) 2019-10-25
CN110374193B true CN110374193B (en) 2024-04-09

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103334495A (en) * 2013-06-13 2013-10-02 南京长江都市建筑设计股份有限公司 Prefabricated balcony connecting structure with steel trusses
KR20140119465A (en) * 2013-04-01 2014-10-10 (주) 에센스 The building PC slab structure and the constructing method thereof
CN104533021A (en) * 2014-12-19 2015-04-22 中冶建筑研究总院有限公司 Full grouting sleeve for connecting steel bars
CN207003634U (en) * 2016-07-22 2018-02-13 中民筑友科技投资有限公司 A kind of balcony slab installs node
CN108755933A (en) * 2018-08-17 2018-11-06 浙江中天建筑产业化有限公司 One kind being easily installed fixed prefabricated balcony
CN109518800A (en) * 2018-12-04 2019-03-26 筑梦高科建筑有限公司 Balcony substrate and prefabricated balcony
CN209066590U (en) * 2018-10-22 2019-07-05 青岛动车小镇昌明装配建筑科技有限公司 A kind of prefabricated overlapping balcony
CN211200694U (en) * 2019-08-08 2020-08-07 南通联泷装配式建筑科技有限公司 Prefabricated assembled plate type balcony

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140119465A (en) * 2013-04-01 2014-10-10 (주) 에센스 The building PC slab structure and the constructing method thereof
CN103334495A (en) * 2013-06-13 2013-10-02 南京长江都市建筑设计股份有限公司 Prefabricated balcony connecting structure with steel trusses
CN104533021A (en) * 2014-12-19 2015-04-22 中冶建筑研究总院有限公司 Full grouting sleeve for connecting steel bars
CN207003634U (en) * 2016-07-22 2018-02-13 中民筑友科技投资有限公司 A kind of balcony slab installs node
CN108755933A (en) * 2018-08-17 2018-11-06 浙江中天建筑产业化有限公司 One kind being easily installed fixed prefabricated balcony
CN209066590U (en) * 2018-10-22 2019-07-05 青岛动车小镇昌明装配建筑科技有限公司 A kind of prefabricated overlapping balcony
CN109518800A (en) * 2018-12-04 2019-03-26 筑梦高科建筑有限公司 Balcony substrate and prefabricated balcony
CN211200694U (en) * 2019-08-08 2020-08-07 南通联泷装配式建筑科技有限公司 Prefabricated assembled plate type balcony

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