CN110424529B - Prefabricated cantilever beam balcony and construction method - Google Patents
Prefabricated cantilever beam balcony and construction method Download PDFInfo
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- CN110424529B CN110424529B CN201910738731.9A CN201910738731A CN110424529B CN 110424529 B CN110424529 B CN 110424529B CN 201910738731 A CN201910738731 A CN 201910738731A CN 110424529 B CN110424529 B CN 110424529B
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- cantilever
- sleeve
- conical head
- prefabricated
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- 238000010276 construction Methods 0.000 title claims abstract description 13
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000004873 anchoring Methods 0.000 claims description 3
- 238000010079 rubber tapping Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 210000003205 muscle Anatomy 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 abstract description 16
- 238000005266 casting Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/003—Balconies; Decks
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
- E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/162—Connectors or means for connecting parts for reinforcements
- E04C5/163—Connectors or means for connecting parts for reinforcements the reinforcements running in one single direction
- E04C5/165—Coaxial connection by means of sleeves
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The invention discloses a prefabricated cantilever beam balcony and a construction method, wherein the prefabricated cantilever beam balcony comprises a balcony laminated slab, a balcony sealing beam and a cantilever laminated beam, a post-pouring layer is arranged on the laminated slab surface of the balcony, an assembly stress rib is arranged in the post-pouring layer, one end of the assembly stress rib extends out of the balcony laminated slab and is inserted into a conical head sleeve, the conical head sleeve is arranged on the balcony sealing beam, the bottom of the balcony laminated slab is placed on the upper surface laminated surface of the prefabricated beam of the cantilever laminated beam, and cantilever beam stirrups and longitudinal stress ribs of the cantilever laminated beam are arranged in the post-pouring layer. According to the invention, the prefabricated balcony laminated slab and the prefabricated superposed cantilever beam are assembled in a scattered manner respectively, a template is not required to be built, the construction efficiency of a balcony is improved, the prefabricated balcony laminated slab and the prefabricated superposed cantilever beam can be stacked and transported in a concentrated manner, the production and the manufacture are convenient, and meanwhile, the prefabricated balcony laminated slab and the prefabricated superposed cantilever beam can be hoisted and installed after being assembled on site, so that the automatic production and the processing are realized, and the efficiency is high.
Description
Technical Field
The invention belongs to the technical field of building construction, and particularly relates to a prefabricated cantilever beam balcony and a construction method.
Background
The existing prefabricated cantilever beam balcony slab, the cantilever beam and the front sealing beam are integrally prefabricated, and have the defects that: when casting, complex molding is needed, and the hanging mold is needed for manufacturing and binding the reinforcing steel bars, so that automatic industrial production cannot be realized, the production efficiency is low, the casting and manufacturing are difficult, the transportation and stacking are inconvenient, the manufacturing and production cost is high, the production speed is low, and the automatic production cannot be realized.
Disclosure of Invention
The invention aims to provide a prefabricated cantilever beam 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 prefabricated assembled cantilever Liang Yangtai comprises a balcony laminated slab, a balcony sealed beam and a cantilever laminated beam, wherein a post-pouring layer is arranged on the surface of the balcony laminated slab, an assembly stress rib is arranged in the post-pouring layer, one end of the assembly stress rib extends out of the balcony laminated slab and is inserted into a conical head sleeve, the other end of the assembly stress rib is inserted into a wall body, the conical head sleeve is transversely arranged on the section of the balcony sealed beam in a crossing manner, a conical head nut is arranged on the conical head sleeve, the bottom of the balcony laminated slab is placed on the upper surface of the prefabricated beam of the cantilever laminated beam, the post-pouring layer is arranged on the balcony laminated slab and the cantilever laminated beam, an assembly stress rib is arranged in the cantilever laminated beam, a longitudinal stress rib and an assembly stress rib are arranged at the lower part of the cantilever laminated beam, one end of the longitudinal stress rib in the cantilever laminated beam is fixedly connected with one end in a sleeve through threads, the other end of the sleeve is in threaded connection with a screw rod, the other end of a longitudinal stress rib is inserted into a wall body and grouting is carried out in the sleeve reserved at a corresponding position, the other end of the screw rod penetrates through a conical head sleeve on a balcony sealing beam, the screw rod is screwed with a conical head screw cap, the peripheral wall of the conical head screw cap and a conical head sleeve form an anchor for fixing, one end of the longitudinal stress rib on the upper layer of the cantilever beam is tapped, the conical head sleeve reserved through the section of the balcony sealing beam is screwed with the conical head screw cap again to form the anchor for fixing, the other end of the longitudinal stress rib extends into the wall body and is integrally connected with a ring beam rib for later casting, the assembly stress rib is used for facilitating the installation stress in an assembly stage, simultaneously, the stress part of the cantilever beam Liang Yao rib and the beam head shear stress resistance function is prefabricated in the top, one end of the assembly stress rib is provided with tapping and sleeve connection, the other end of the sleeve is connected with a screw rod through a screw, and the other end of the screw rod is connected with a sleeve reserved at a corresponding position of the wall body, so that the positioning stress of installation construction is met.
Preferably, a conical head sleeve connecting combined anchoring piece is arranged at the joint of the balcony sealing beam and the cantilever superposed beam head and anchored with the assembly stress rib.
Preferably, the protruding end of the assembly stress rib in the balcony post-pouring layer is provided with threads, conical head nuts are screwed on the threads, and the conical head nuts are abutted against the inner wall of the conical head at one end of the conical head sleeve.
Preferably, the prefabricated cantilever beam balcony is manufactured in a subsection mode, the prefabricated cantilever beam balcony is assembled in a combined mode to form an integral cantilever balcony, and the integral cantilever balcony is connected with the sleeve and the connecting screw rod through the assembly stress rib in the prefabricated cantilever beam.
Preferably, the upper layers of the balcony laminated slab and the cantilever laminated beam are provided with integral post-pouring layers, and the integral cooperative stress of the combined assembly is achieved through integral pouring.
Preferably, the cantilever beam stirrups in the cantilever beams are fixed with the cantilever beam assembly stress bars by electric welding, and the cantilever beam stirrups extend into the post-pouring layer of the balcony laminated slab.
A construction method of a prefabricated cantilever beam balcony comprises the following operation steps:
s1: the method comprises the steps of assembling an overhanging superposed beam, firstly reserving a conical head sleeve at a position corresponding to a load-bearing rib of an overhanging superposed Liang Nazhuang on a balcony sealed beam, welding and irrigating the conical head sleeve and a main rib in the balcony sealed beam, connecting a longitudinal load-bearing rib of the overhanging beam in a prefabricated overhanging beam with one end of a sleeve, aligning the other end of the sleeve with the conical head sleeve, connecting the sleeve with a screw rod, screwing the screw rod by using a conical head nut, screwing the longitudinal load-bearing rib of the overhanging beam by using the conical head nut respectively, inserting the extending rib into a wall for sleeve grouting, screwing the longitudinal load-bearing rib with the sleeve reserved in the wall through the sleeve and the screw rod, and then fixing the overhanging superposed beam and the upper layer rib of the prefabricated balcony superposed slab in a cross lap joint manner;
s2: assembling a balcony laminated slab, inserting an assembly stress rib of the prefabricated balcony laminated slab into a conical head sleeve, tensioning the assembly stress rib by using a conical head nut, enabling the other end of the assembly stress rib to extend into a wall body to be overlapped with a ring beam rib, and tightening a reserved sleeve in the wall body with the assembly stress rib to bear force to form overhanging stress, so that the balcony laminated slab is fixed;
s3: pouring, namely pouring post-pouring concrete on the balcony laminated slab and the cantilever laminated beam, wherein the integral pouring enables the balcony laminated slab and the cantilever laminated beam to form a scattered splicing combined integral cantilever Liang Yangtai.
The invention has the technical effects and advantages that:
according to the invention, the prefabricated balcony superimposed sheet and the cantilever beam are assembled respectively, a template is not required to be built, the construction efficiency of a balcony is improved, after the assembly is completed, the balcony superimposed sheet and the cantilever beam can be formed into a whole by utilizing the post-pouring layer, the supporting strength is improved, the prefabricated balcony superimposed sheet and the cantilever beam can be stacked and transported in a concentrated manner, the production and the manufacturing are convenient, and meanwhile, the prefabricated balcony superimposed sheet and the cantilever beam can be hoisted and installed after being assembled on site, so that the automatic production and the processing are realized, and the efficiency is high.
Drawings
FIG. 1 is a schematic view of the overall assembly structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present invention;
FIG. 4 is a schematic view of an assembled structure of a balcony laminated slab and a balcony beam sealer of the present invention;
FIG. 5 is a schematic view of the assembled structure of the cantilever beam and balcony beam;
FIG. 6 is a schematic view of a cone head sleeve according to the present invention;
fig. 7 is a schematic diagram of the front structure of the balcony beam according to the present invention.
In the figure: the concrete pile comprises a conical head screw cap 1, a conical head sleeve 2, a conical head 201, a 3 balcony laminated slab, a 301 post-cast layer, 4 assembly stress bars, a 5 sleeve, a 6 balcony sealing beam, 7 screws, an 8 overhanging laminated beam, 801 overhanging beam stirrups and 802 longitudinal stress bars.
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 cantilever Liang Yangtai, comprising a balcony laminated slab 3, a balcony sealed beam 6 and a cantilever laminated beam 8, wherein a post-pouring layer 301 is arranged on the surface of the balcony laminated slab 3, an assembly stress rib 4 is arranged in the post-pouring layer 301, one end of the assembly stress rib 4 extends out of the balcony laminated slab 3 and is inserted into a conical head sleeve 2, the other end of the assembly stress rib 4 is inserted into a wall body, the conical head sleeve 2 is transversely arranged on the section of the balcony sealed beam 6, a conical head nut 1 is arranged on the conical head sleeve 2, the bottom of the balcony laminated slab 3 is placed on the surface of the prefabricated beam on the cantilever laminated beam 8, a post-pouring layer 301 is arranged on the balcony laminated slab 3 and the cantilever laminated beam 8, a cantilever beam 801 is arranged in the cantilever laminated beam 8, a longitudinal stress rib 802 is arranged in the cantilever laminated beam 8, one end of the cantilever beam 8 extends out of the balcony laminated slab 3 and is inserted into the conical head sleeve 2, the conical head sleeve 2 is fixedly connected with the corresponding screw rod 5 at one end of the conical head sleeve 2, a screw rod 5 is fixedly connected with the other end of the conical head sleeve 1 by a screw rod 5, a screw rod 5 is fixedly connected with the other end of the conical head sleeve 1 at one end of the conical head sleeve 1, a screw rod 1 is fixedly connected with the other end of the conical head sleeve 1 at one end of the conical head sleeve 2, a screw rod 1 is conveniently screwed, and the other end of the end is screwed with the end of the cantilever pile 1 is inserted into the conical pile 1 by a screw rod 5, meanwhile, the cantilever superposed beam 8 waist rib and beam head shearing stress function is assisted, the stress part is prefabricated in the top, one end of the assembly stress rib 4 is provided with a tapping and is connected with the sleeve 5, the other end of the sleeve 5 is connected with the screw rod 7 through a screw, the other end of the screw rod 7 is connected with the sleeve 5 reserved at the corresponding position of the wall body, and positioning stress of installation construction is met.
The balcony sealing beam 6 is provided with a conical head sleeve 2 at the joint with the cantilever superposed beam 8 to connect and assemble an anchor piece, and the anchor piece is anchored with the assembly stress bar 4.
The extending end of the assembly stress rib 4 in the balcony post-cast layer is provided with threads, the conical head screw cap 1 is screwed on the threads, and the conical head screw cap 1 is abutted against the inner wall of the conical head 201 at one end of the conical head sleeve 2.
The prefabricated cantilever beam balcony is manufactured in a subsection mode, the prefabricated cantilever beam balcony is assembled in a combined mode to form an integral cantilever balcony, and the integral cantilever balcony is connected with the sleeve 5 and the connecting screw rod 7 through the assembly stress rib 4 arranged in the cantilever superposed beam 8.
The balcony laminated slab 3 and the cantilever laminated beam 8 are provided with integral post-cast layers 301 on the upper layers, and the integral cooperative stress of combination and assembly is achieved through integral casting.
The cantilever beam stirrups 801 in the cantilever laminated beam 8 are fixed with the cantilever beam longitudinal stress ribs 802 by electric welding, and the cantilever beam stirrups 801 extend into the post-pouring layer of the balcony laminated slab.
A construction method of a prefabricated cantilever beam balcony comprises the following operation steps:
s1: the method comprises the steps of assembling an overhanging superposed beam 8, firstly reserving a conical head sleeve 2 on a balcony sealed beam 6 at a position corresponding to a longitudinal stress rib 802 in the overhanging superposed beam 8, welding and pouring the conical head sleeve 2 and a main rib in the balcony sealed beam 6, connecting the longitudinal stress rib 802 of the overhanging superposed beam 8 in a prefabricated manner with one end of a sleeve 5, aligning the other end of the sleeve 5 with the conical head sleeve 2, connecting the other end of the sleeve 7 by using a screw 7, screwing the screw 7 by using a conical head nut 1, respectively screwing the longitudinal stress rib 802 of the overhanging superposed beam by using the conical head nut 1, inserting the extending rib of the overhanging superposed beam into the reserved sleeve 5 in a wall body, grouting the assembling stress rib 4 by using the sleeve 5 and the screw 7, screwing the sleeve 5 reserved in the wall body, fixing the overhanging superposed beam 8, and overlapping the prefabricated overhanging superposed beam 8 and the upper layer rib of the prefabricated balcony superposed slab 3 in a crossed manner;
s2: assembling the balcony laminated slab 3, inserting an assembling stress rib 4 of the prefabricated balcony laminated slab 3 into the conical head sleeve 2, tensioning the assembling stress rib 4 by using the conical head screw cap 1, enabling the other end of the assembling stress rib to extend into a wall body and overlap with the ring beam rib, and tightening the assembling stress rib 4 and a reserved sleeve 5 in the wall body to bear force to form overhanging stress, so that the balcony laminated slab 3 is fixed;
s3: pouring, namely pouring post-pouring concrete on the balcony laminated slab 3 and the cantilever laminated beam 8, and integrally pouring to enable the balcony laminated slab 3 and the cantilever laminated beam 8 to form a scattered splicing combined integral cantilever Liang Yangtai.
According to the invention, the prefabricated balcony laminated slab 3 and the cantilever laminated beam 8 are assembled respectively, a template is not required to be built, the construction efficiency of a balcony is improved, after the assembly is completed, the balcony laminated slab 3 and the cantilever beam 8 can be formed into a whole by utilizing the post-pouring layer 301, the supporting strength is improved, the prefabricated balcony laminated slab 3 and the cantilever laminated beam 8 can be stacked and transported in a concentrated manner, the production and the manufacturing are convenient, and meanwhile, the prefabricated balcony laminated slab 3 and the cantilever laminated beam 8 can be lifted and installed after being assembled on site, so that the automatic production and the processing are realized, and the efficiency is high.
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 (3)
1. The utility model provides a prefabricated assembled cantilever Liang Yangtai, includes balcony superimposed sheet (3), balcony sealed roof beam (6) and cantilever superimposed sheet (8), its characterized in that: the utility model discloses a concrete pouring structure, including balcony superimposed sheet (3) and wall body, be equipped with post-cast layer (301) on balcony superimposed sheet (3) face, be equipped with assembly stress muscle (4) in post-cast layer (301), in the one end of assembly stress muscle (4) stretches out balcony superimposed sheet (3) and inserts conical head sleeve (2), the other end inserts in the wall body, conical head sleeve (2) transversely set up on balcony sealed beam (6) section, be equipped with conical head nut (1) on conical head sleeve (2), the bottom of balcony superimposed sheet (3) is shelved on the precast beam top surface coincide face of cantilever superimposed sheet (8), post-cast layer (301) is established on balcony superimposed sheet (3) and cantilever superimposed sheet (8), post-cast layer (301) are equipped with longitudinal stress muscle (802) in cantilever superimposed sheet (8), be equipped with cantilever superimposed sheet stirrup (801) in cantilever beam (8), cantilever beam (8) lower part is equipped with longitudinal stress muscle (802) and assembly stress muscle (4), cantilever beam (8) are equipped with longitudinal stress muscle (802) and longitudinal stress muscle (802), cantilever beam (8) and cantilever beam (8) are fixed in screw thread (5) one end in the corresponding screw thread sleeve (5) in the screw thread one end of inserting in the preserved in the pile sleeve (5), the other end of the screw rod (7) penetrates through the conical head sleeve (2) on the balcony sealing beam (6), the screw rod (7) is screwed with the conical head screw cap (1), the peripheral wall of the conical head screw cap (1) and the conical head sleeve (2) form an anchorage device for fixing, one end of a longitudinal stress rib (802) on the upper layer of the cantilever superposed beam (8) is tapped, the conical head sleeve (2) reserved by the section of the balcony sealing beam (6) is screwed with the conical head screw cap (1) again to form an anchorage device for fixing, the other end of the screw rod (7) stretches into the wall body to be connected with the ring beam rib integrally for pouring, the assembly stress rib (4) is used for facilitating the installation stress in an assembly stage, the waist rib of the cantilever superposed beam (8) and the beam head are prefabricated in the top part, one end of the assembly stress rib (4) is provided with a tapping and sleeve (5) for connecting, the other end of the sleeve (5) is connected with the screw rod (7) through screws, and the other end of the screw rod (7) is connected with the sleeve (5) at the corresponding position of the wall body for satisfying the positioning and stress reserved for construction;
the extending end of the assembly stress rib (4) in the balcony post-pouring layer is provided with threads, a conical head screw cap (1) is screwed on the threads, and the conical head screw cap (1) is abutted against the inner wall of the conical head (201) at one end of the conical head sleeve (2);
the prefabricated cantilever beam balconies are manufactured in a subsection mode, the prefabricated cantilever beam balconies are assembled in a combined mode to form an integral cantilever Liang Yangtai, and the integral cantilever balconies are connected with the sleeve (5) and the connecting screw (7) through the assembly stress bars (4) in the prefabricated cantilever laminated beams (8);
the upper layers of the balcony laminated slab (3) and the cantilever laminated beam (8) are provided with integral post-pouring layers (301), and the integral post-pouring layers are integrally combined and spliced to realize integral cooperative stress;
the cantilever beam stirrups (801) in the cantilever laminated beam (8) are fixed with the longitudinal stress bars (802) of the cantilever beam by electric welding, and the cantilever beam stirrups (801) extend into the post-pouring layer of the balcony laminated slab.
2. A prefabricated cantilever Liang Yangtai according to claim 1, wherein: the balcony sealing beam (6) is provided with a conical head sleeve (2) at the joint with the head of the cantilever superposed beam (8) to connect and assemble an anchoring piece, and the anchoring piece is anchored with the assembly stress rib (4).
3. A method of constructing a prefabricated overhanging beam balcony according to any one of claims 1-2, characterized in that: the method comprises the following operation steps:
s1: the method comprises the steps of assembling an overhanging superposed beam (8), firstly reserving a conical head sleeve (2) on a balcony sealed beam (6) at a position corresponding to a longitudinal stress rib (802) in the overhanging superposed beam (8), welding and pouring the conical head sleeve (2) and a main rib into the balcony sealed beam (6), connecting the longitudinal stress rib (802) of the overhanging superposed beam (8) in a prefabricated manner with one end of the sleeve (5), aligning the other end of the sleeve (5) with the conical head sleeve (2), connecting the sleeve (7) by using a screw rod (7), screwing the screw rod (7) by using a conical head nut (1), screwing the longitudinal stress rib (802) of the overhanging beam by using the conical head nut (1), inserting the longitudinal stress rib (802) into the reserved sleeve (5) in a wall body, screwing the assembling stress rib (4) through the sleeve (5) and the screw rod (7) and the sleeve (5) reserved in the wall body, and then fixing the overhanging superposed beam (8) and the prefabricated superposed beam (3) in an integral overlapping manner;
s2: assembling a balcony laminated slab (3), inserting an assembling stress rib (4) of the prefabricated balcony laminated slab (3) into a conical head sleeve (2), tensioning the assembling stress rib (4) by using a conical head nut (1), enabling the other end of the assembling stress rib to extend into a wall body to be overlapped with a ring beam rib, and tightening a reserved sleeve (5) in the wall body with the assembling stress rib (4) to bear force to form overhanging stress, so that the balcony laminated slab (3) is fixed;
s3: pouring, namely pouring post-pouring concrete on the balcony laminated slab (3) and the cantilever laminated beam (8), and integrally pouring to enable the balcony laminated slab (3) and the cantilever laminated beam (8) to form a scattered splicing combined integral cantilever Liang Yangtai.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910738731.9A CN110424529B (en) | 2019-08-12 | 2019-08-12 | Prefabricated cantilever beam balcony and construction method |
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| CN201910738731.9A CN110424529B (en) | 2019-08-12 | 2019-08-12 | Prefabricated cantilever beam balcony and construction method |
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| CN110424529A CN110424529A (en) | 2019-11-08 |
| CN110424529B true CN110424529B (en) | 2024-02-13 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111501991A (en) * | 2020-04-20 | 2020-08-07 | 安徽筑砼装配式建筑研究院有限公司 | Construction method for prefabricated assembly type balcony of residential building |
| CN114234456A (en) * | 2020-09-09 | 2022-03-25 | 陈汝清 | Solar water heater with building block type cuboid water tank supporting frame |
| CN115748955A (en) * | 2022-11-22 | 2023-03-07 | 中建八局第三建设有限公司 | High-altitude cantilever plate stacking method construction method |
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| 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 |
| CN205475679U (en) * | 2016-03-21 | 2016-08-17 | 三新房屋制造股份有限公司 | Modular prefabricated balcony |
| CN205917838U (en) * | 2016-07-22 | 2017-02-01 | 中民筑友科技投资有限公司 | Balcony board installation node |
| CN207063180U (en) * | 2017-07-18 | 2018-03-02 | 西安全鼎建筑科技有限公司 | A kind of installation steel bar connecting joints of overall assembled balcony component |
| CN207469550U (en) * | 2017-11-06 | 2018-06-08 | 确山县久华住宅工业有限责任公司 | A kind of across wall balcony slab of assembled |
| CN109457794A (en) * | 2018-11-30 | 2019-03-12 | 南京长江都市建筑设计股份有限公司 | A kind of combination precast concrete balcony and its installation method |
| CN211200695U (en) * | 2019-08-12 | 2020-08-07 | 南通联泷装配式建筑科技有限公司 | Prefabricated assembled cantilever beam balcony |
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| CN110424529A (en) | 2019-11-08 |
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