CN213508877U

CN213508877U - Prefabricated balcony slab

Info

Publication number: CN213508877U
Application number: CN202021831034.2U
Authority: CN
Inventors: 张富强
Original assignee: Tianjin Honghai Architectural Engineering Co ltd
Current assignee: Tianjin Honghai Architectural Engineering Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-22
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a prefabricated balcony slab, it includes balcony slab main part, balcony slab main part bottom is fixed to be provided with the cantilever beam, and the cantilever beam internal fixation is provided with the beam muscle, and beam muscle one end is fixed inside the cantilever beam, and the other end exposes on the side that cantilever beam and main part building are fixed mutually, and balcony slab main part has set gradually lower part concrete layer, barrier layer and upper portion concrete layer from bottom to top. This application has separation temperature transfer, slows down indoor temperature and runs off outdoor effect through the balcony board.

Description

Prefabricated balcony slab

Technical Field

The utility model belongs to the technical field of the technique of assembled balcony and specifically relates to a prefabricated balcony board is related to.

Background

At present, the assembly type building is characterized in that a large amount of field operation work in the traditional building mode is transferred to a factory for carrying out, components and accessories for the building, such as floor slabs, stairs, balcony boards and the like, are manufactured in the factory, are transported to a building construction site after being manufactured, are assembled and installed on the site in a reliable connection mode, the effect of quick installation is achieved, the construction period is shortened, the building construction efficiency is improved, the balcony assembled in the prior art is different according to house types, the balcony assembled structure is different, and the balcony assembled structure is divided into a semi-closed type structure and a full-closed type structure.

The prior Chinese patent with reference to publication number CN209384359U discloses a prefabricated balcony convenient for installation and fixation, which comprises a balcony board, wherein the bottom of the balcony board is fixedly provided with an outrigger, the adjacent three sides of the balcony board are provided with edge beams, the edge beams and a fixed wall surface wrap the side wall of the balcony board, one end of the balcony board close to the fixed wall surface is provided with a balcony board overlapping part, the fixed wall surface is provided with an overlapping part groove, a lock groove is pre-embedded in the overlapping part groove and is positioned on the top surface of the overlapping part groove, the top surface of the balcony board overlapping part is fixedly provided with a lock hook, the outer side of the edge beam is fixedly provided with an H-shaped steel section I, the outer side of the fixed wall surface overlapping part groove is fixedly provided with an H-shaped steel section II, the H-shaped steel section II is provided with a connecting sheet and a bolt, the balcony board is inserted into the overlapping part groove through the outer, the connecting piece is connected with the male bedplate through bolts, and the H-shaped steel section I, the H-shaped steel section II and the connecting piece are connected through bolts, so that the male bedplate is fixed.

Aiming at the related technologies, the inventor thinks that the balcony plate is only of a concrete structure and is a closed balcony, and the indoor temperature is transmitted to the outdoor through the balcony plate main body, so that the indoor temperature is influenced, and the living experience of indoor personnel is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve balcony self only for concrete structure, the balcony is the closed balcony, and indoor temperature passes through balcony main part and transmits outdoors, influences indoor temperature, reduces indoor personnel's living experience, and this application provides a prefabricated balcony board.

The application provides a prefabricated balcony slab adopts following technical scheme:

the utility model provides a prefabricated balcony slab, includes balcony slab main part, balcony slab main part bottom is fixed and is provided with the cantilever beam, and the cantilever beam internal fixation is provided with the beam muscle, and beam muscle one end is fixed inside the cantilever beam, and the other end exposes on the fixed side of cantilever beam and main part building mutually, and balcony slab main part has set gradually lower part concrete layer, barrier layer and upper portion concrete layer from bottom to top.

Through adopting above-mentioned technical scheme, the balcony board main part provides the installation basis for the all the other components of closed balcony, and provide the bearing platform of balcony, the setting of cantilever beam, the bearing capacity of balcony board main part has been increased, the roof beam muscle that leaks outwards inserts and pours after the main part building, the fixed connection of balcony board main part and cylinder building has been accomplished, lower part concrete layer and upper portion concrete layer have strengthened the basic firm performance of balcony board, the balcony bearing that adopts the concrete to make is used and stand wear and tear by force, the barrier layer sets up between upper portion concrete and lower part concrete, when indoor temperature carries out heat transfer through the balcony board main part, the heat is transmitted to barrier layer department, reach barrier layer separation temperature transmission, slow down indoor temperature and run off outdoor effect through the balcony board.

Preferably, the barrier layer outside is provided with the anticorrosive coating, and the anticorrosive coating supplies barrier layer and upper and lower part concrete layer to separate.

Through adopting above-mentioned technical scheme, the anticorrosive coating parcel is outside the separation layer, with separation layer and upper and lower part concrete layer separation, has prevented the corruption of concrete to the separation layer, has prolonged the life of separation layer, and the separation effect that makes the balcony board main part possess is more lasting.

Preferably, a plurality of plate bars are arranged in the lower concrete layer, the plate bars are arranged on the side face, fixed with the main building, of the lower concrete layer, one end of each plate bar is fixed inside the lower concrete layer, and the other end of each plate bar is exposed to fixedly connect the balcony slab main body with the main building.

Through adopting above-mentioned technical scheme, the one end that every lath leaks outward all inserts the major structure in, with major structure fixed connection, has strengthened the bearing capacity of balcony board main part in vertical direction, has strengthened the connectivity of balcony board main part and major structure building.

Preferably, the plate ribs are arranged in two rows in the lower concrete layer, the arrangement direction is arranged along the length direction of the side face where the plate ribs are arranged, and the upper and lower rows of plate ribs are arranged at equal intervals and are arranged in a staggered manner in the vertical direction.

Through adopting above-mentioned technical scheme, the slab muscle equidistance sets up, utilizes the staff better with the slab muscle leak one end outward with the main part building butt joint, the convenient installation of the balcony board main part of being convenient for and main part, and the setting of double slab muscle, has further strengthened the bearing capacity of balcony board main part and with the firm in connection nature of main part building.

Preferably, a steel plate is arranged in the upper concrete layer, the steel plate is arranged on the side face, fixed with the main building, of the upper concrete layer, the steel plate is horizontally arranged along the length direction of the side face where the steel plate is arranged, one end of the steel plate is fixed inside the upper concrete layer, and the other end of the steel plate is exposed to fixedly connect the balcony slab main body with the main building.

Through adopting above-mentioned technical scheme, the setting of steel sheet has strengthened the balcony board main part upper strata by impact capacity and bearing capacity, and steel sheet leaks one end outward and inserts in the main part building, has strengthened balcony board main part and main part building's fixed connection once.

Preferably, an upper waterproof layer is fixedly arranged at the top of the upper concrete layer, a lower waterproof layer is fixedly arranged on the bottom surface of the lower concrete layer, the cantilever beam is fixedly connected with the bottom surface of the lower concrete layer through the lower waterproof layer on the contact surface of the balcony slab main body, and the lower waterproof layer is tightly fixed with the contact part of the cantilever beam.

By adopting the technical scheme, the upper waterproof layer and the lower waterproof layer effectively protect the upper concrete layer, the lower concrete layer, the anticorrosive layer and the blocking layer between the upper waterproof layer and the lower waterproof layer, so that the rest layers between the upper waterproof layer and the lower waterproof layer are not soaked by water, and the service life of the rest layers between the upper waterproof layer and the lower waterproof layer is prolonged.

Preferably, the top surface of the balcony slab main body is provided with a T-shaped convex block at the other three sides except the side contacting with the main body building, the T-shaped convex block is vertically arranged, the bottom of the T-shaped convex block penetrates through an upper waterproof layer to be fixedly connected with the top surface of an upper concrete layer, the contact part of the upper waterproof layer and the T-shaped convex block is tightly fixed, and the T-shaped convex block is used for assembling other balcony components forming the closed balcony at the top of the balcony slab main body.

By adopting the technical scheme, the T-shaped convex block is arranged to provide an assembled fixed point for the subsequent balcony component forming the closed balcony, the joint gap between the T-shaped convex block and the other balcony components is T-shaped, the gap path is prolonged, the effect of preventing the indoor temperature from running off to the outdoor through the gap is achieved, after the closed balcony is installed, the design of the T-shaped convex block enables the overhanging part of the balcony board main body to be in a hoisting state, part of bearing of the balcony board main body can be transferred to the subsequent balcony component connected with the T-shaped convex block, and the bearing performance of the balcony board main body is enhanced.

Preferably, the side wall of the balcony slab main body is removed from the side wall which is in contact with the building main body, the other three side walls are fixedly provided with the impact resistant layer, and the impact resistant layer, the upper waterproof layer and the lower waterproof layer form a shell of the balcony slab main body which is in contact with the outside.

Through adopting above-mentioned technical scheme, the balcony slab main part is encorbelmented outside the main part building, receives natural environment's erosion throughout the year, under bad weather such as rain, hail, the impact resistance layer is the aspect that directly receives the impact, and the effectual other layers that protect the balcony slab main part inside of its parcel of impact resistance layer make all the other layers not receive the erosion of the bad weather of nature, have prolonged the separation effect and the life of balcony slab main part.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the barrier layer delays the phenomenon that the indoor temperature is lost to the outdoor through the balcony slab main body, the temperature control effect is achieved for the indoor, and the living experience of indoor personnel is improved;

2. the arrangement of the plate ribs and the steel plate strengthens the fixed connection between the balcony board main body and the main building, so that the balcony board main body is fixed more firmly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

figure 2 is a cross-sectional view of the balcony plate body.

Description of reference numerals: 1. a balcony panel body; 11. a lower concrete layer; 111. a plate rib; 12. a barrier layer; 13. an upper concrete layer; 131. a steel plate; 2. a cantilever beam; 21. a beam rib; 3. an anticorrosive layer; 4. an upper waterproof layer; 5. a lower waterproof layer; 6. a T-shaped bump; 7. and (4) an impact resistant layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a prefabricated balcony slab.

Referring to fig. 1, a prefabricated balcony slab includes balcony slab main part 1, balcony slab main part 1 bottom is fixed to be provided with two cantilever beam 2, cantilever beam 2 perpendicular to balcony slab main part 1 connects the terminal surface of side, every cantilever beam 2 is inside to be provided with a plurality of roof beam muscle 21, roof beam muscle 21 one end is deepened inside cantilever beam 2, the degree of deepening is decided according to actual site conditions, the other end spills the section of cantilever beam 2 and main part building connection side outward, through cantilever beam 2 and outer roof beam muscle 21, balcony slab main part 1 and main part building fixed connection, accomplish the assembling of balcony slab fixed.

Referring to fig. 2, the balcony slab body 1 comprises an upper concrete layer 13 in sequence from top to bottom, the waterproof structure comprises a barrier layer 12 and a lower concrete layer 11, wherein an upper waterproof layer 4 is fixedly arranged on the upper surface of the upper concrete layer 13, the upper waterproof layer 4 is used for performing waterproof protection on an internal structure below the upper waterproof layer 4, a T-shaped lug 6 is arranged at the top of the upper waterproof layer 4, the T-shaped lug 6 is positioned on the upper waterproof layer 4 except the three other edges of the side, which is in contact with a main building, of the upper waterproof layer 4, the T-shaped lug 6 is vertically arranged, the bottom end of the T-shaped lug 6 penetrates through the upper waterproof layer 4 to be fixedly connected with the upper concrete layer 13, the contact part of the upper waterproof layer 4 and the T-shaped lug 6 is tightly fixed, the T-shaped lug 6 is used for splicing and connecting subsequent balcony structures of a closed balcony, the T-; the steel plate 131 is fixedly arranged inside the upper concrete layer 13, the steel plate 131 is horizontally arranged, one end of the steel plate 131 is inserted into the upper concrete layer 13, the other end of the steel plate protrudes out of the end face of the connecting side of the upper concrete layer 13 and the main building, the deep area of the steel plate 131 in the upper concrete layer 13 is determined according to actual construction conditions, one end of the steel plate 131 which leaks outwards is inserted into the main building and fixed in a pouring mode when the balcony main body 1 is installed, and installation firmness of the balcony main body 1 is enhanced.

Referring to fig. 2, barrier layer 12 outside is provided with anticorrosive coating 3, and anticorrosive coating 3 parcel barrier layer 12 and integrative pouring form, makes barrier layer 12 and upper portion concrete layer 13 and lower part concrete layer 11 keep apart completely, avoids the concrete to carry out the corruption harm to barrier layer 12, has prolonged barrier layer 12's life, has guaranteed the normal performance of barrier layer 12 effect.

Referring to fig. 2, be provided with a plurality of laths 111 in lower part concrete layer 11, lath 111 distributes from top to bottom has two rows, the distance between two adjacent laths 111 of single row is the same, two rows of laths 111 dislocation set from top to bottom, lath 111 one end is fixed inside lower part concrete layer 11, the terminal surface of the outstanding lower part concrete layer 11 of the other end and main part architectural connection side, outstanding lath 111 is when balcony main part 1 is installed, insert in the main part building and pour fixedly, the installation fastness of balcony main part 1 has been strengthened, the lath 111 that lies in the inside of lower part concrete layer 11 has strengthened the wholeness and the crushing resistance of lower part concrete layer 11 simultaneously.

Referring to fig. 2, a lower waterproof layer 5 is fixedly arranged on the bottom surface of a lower concrete layer 11, one end of a cantilever beam 2 close to the lower waterproof layer 5 penetrates through the lower waterproof layer 5 and is fixedly connected with the lower concrete layer 11, the contact part of the lower waterproof layer 5 and the cantilever beam 2 is tightly fixed, the cantilever beam 2 is perpendicular to the side surface of the installation part of a main building, the lower waterproof layer 5 is arranged, rainwater blown from the lower part in severe weather is prevented, the dryness of other internal structures of a balcony main body 1 is ensured, and the erosion of the rainwater is prevented.

Referring to fig. 2, be provided with impact resistance 7 between upper portion waterproof layer 4 and the lower part waterproof layer 5, impact resistance 7 has constituteed balcony main part 1 and the trilateral vertical lateral wall of external contact, the balcony outer wall stands the washing away of the bad weather of nature throughout the year, rainstorm or hail weather come temporarily, impact resistance 7 directly stands the external impact from the nature, other structures of parcel have carried out the guard action in the impact resistance 7, the life of the internal structure of balcony main part 1 has been prolonged, the normal use effect of the internal structure of balcony main part 1 has been protected.

The implementation principle of the prefabricated balcony slab of the embodiment of the application is as follows: the balcony slab main body 1 is hung to a pre-assembly place, one end, which is exposed outwards, of the slab rib 111, the beam rib 21 and the steel plate 131 faces to the main body building to be installed, the slab rib, the beam rib 21 and the steel plate 131 are inserted into a preset installation position on the main body building and poured and fixed, and the installation step of other closed balcony components on the balcony slab main body 1 can be determined according to the actual situation on site, if a balcony side plate adopts a two-part clamping type, after the balcony slab main body 1 is fixedly installed, the two parts of the balcony side plate clamp the T-shaped lug 6 to be installed in a matched mode, and the specific situation is.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a prefabricated balcony slab, includes balcony slab main part (1), balcony slab main part (1) bottom is fixed to be provided with cantilever beam (2), and cantilever beam (2) internal fixation is provided with beam muscle (21), and beam muscle (21) one end is fixed inside cantilever beam (2), and the other end exposes on cantilever beam (2) and the side of main part building fixed mutually, its characterized in that: the balcony slab main body (1) is sequentially provided with a lower concrete layer (11), a barrier layer (12) and an upper concrete layer (13) from bottom to top.

2. A prefabricated balcony slab as claimed in claim 1, wherein: the outer portion of the blocking layer (12) is provided with an anticorrosive coating (3), and the anticorrosive coating (3) is used for separating the blocking layer (12) from an upper concrete layer (13) and a lower concrete layer (11).

3. A prefabricated balcony slab as claimed in claim 1, wherein: the balcony slab is characterized in that a plurality of plate ribs (111) are arranged in the lower concrete layer (11), the plate ribs (111) are arranged on the side face, fixed with the main building, of the lower concrete layer (11), one end of each plate rib (111) is fixed inside the lower concrete layer (11), the other end of each plate rib is exposed, and the balcony slab main body (1) is fixedly connected with the main building.

4. A prefabricated balcony slab as claimed in claim 3, wherein: the concrete layer (11) is provided with two rows of the plate ribs (111) in the lower portion, the arrangement direction is arranged along the length direction of the side face where the plate ribs are arranged, and the upper row of the plate ribs and the lower row of the plate ribs (111) are arranged at equal intervals and are arranged in a staggered mode in the vertical direction.

5. A prefabricated balcony slab as claimed in claim 1, wherein: be provided with steel sheet (131) in upper portion concrete layer (13), steel sheet (131) set up on upper portion concrete layer (13) and main part building fixed side mutually, steel sheet (131) set up along place side length direction level, and steel sheet (131) one end is fixed inside upper portion concrete layer (13), and the other end exposes, supplies balcony board main part (1) and main part building fixed connection.

6. A prefabricated balcony slab as claimed in claim 1, wherein: the top of the upper concrete layer (13) is fixedly provided with an upper waterproof layer (4), the bottom surface of the lower concrete layer (11) is fixedly provided with a lower waterproof layer (5), the cantilever beam (2) is in contact with the balcony slab main body (1) and penetrates through the lower waterproof layer (5) to be fixedly connected with the bottom surface of the lower concrete layer (11), and the contact part of the lower waterproof layer (5) and the cantilever beam (2) is tightly fixed.

7. A prefabricated balcony slab as claimed in claim 6, wherein: the balcony component is characterized in that the top surface of the balcony slab main body (1) is removed from the side which is in contact with a main building, the rest three sides are provided with T-shaped convex blocks (6), the T-shaped convex blocks (6) are vertically arranged, the bottom of each T-shaped convex block (6) penetrates through the upper waterproof layer (4) to be fixedly connected with the top surface of the upper concrete layer (13), the contact part of the upper waterproof layer (4) and the T-shaped convex blocks (6) is tightly fixed, and the T-shaped convex blocks (6) are used for assembling other balcony components which form a closed balcony on the top of the.

8. A prefabricated balcony slab as claimed in claim 6, wherein: the side wall of the balcony slab main body (1) is removed from the side wall which is in contact with the building main body, the other three side walls are fixedly provided with the shock resistant layers (7), and the shock resistant layers (7), the upper waterproof layer (4) and the lower waterproof layer (5) form a shell of the balcony slab main body (1) which is in contact with the outside.