CN211421371U

CN211421371U - Assembled balcony of prefabricated floor

Info

Publication number: CN211421371U
Application number: CN201921675660.4U
Authority: CN
Inventors: 张延年; 胡博夫; 吴献
Original assignee: Shenyang Jianzhu University
Current assignee: Shenyang Jianzhu University
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-09-04
Anticipated expiration: 2029-10-09

Abstract

The utility model relates to an assembled balcony of prefabricated floor slab is the whole prefabricated steel reinforced concrete structure, and three preformed groove are established to the floor slab under the condition that does not influence the normal use of floor slab, use three connecting piece to connect between floor slab and the balcony slab, fix by rectangular fixed block in the floor slab inside, and the opposite side is colluded in the inside of prefabricated balcony slab by rectangle rib on the connecting piece, guarantees the stability of structure convenience of one dress; in addition, prefabricated balcony floor has still arranged rectangular even post rib, and the rectangular even post rib of both sides pastes on the post in the building, uses the self tapping from boring the screw nail on the wall, further improves the stability of whole balcony, the utility model discloses the construction is simple convenient, connects reliable safety, and dismantles the convenience, adapts to the integrated development of assembled.

Description

Assembled balcony of prefabricated floor

Technical Field

The utility model belongs to the technical field of the house construction, especially, relate to an assembled balcony of prefabricated floor.

Background

The balcony, as the more important part in the house, not only can let the resident receive sunshine, absorb fresh air, can also carry out outdoor exercise, view and admire, enjoy the cool and sunning clothing. If the balcony is well arranged and set, the balcony can also be a beautiful garden, so that the residents can enjoy fresh air brought by nature and the flower fragrance of loved hearts and spleens without any intention.

With the rapid development of society, particularly the continuous acceleration of urbanization progress, the population realizes large mobility and high concentration, and the population reaches tens of millions in first-line cities with developed economy; the traditional multi-storey or small high-rise buildings cannot meet the requirements of people on office work and houses, and the high-rise and super high-rise buildings are pulled out of the ground like spring shoots after rain and are transported to the ground; in order to improve the structural stability of high-rise buildings, a frame structure is generally adopted; as a high-rise building of a house, a balcony is usually constructed and installed after a frame is constructed; the traditional supporting template is adopted for pouring the balcony, although the well-built balcony structure is stable, the template needs to be supported, concrete curing is carried out, and the template is removed; the defects exist not only in long construction period, but also in the construction of buildings with the height of more than one hundred meters, the template installation, disassembly and maintenance coefficients are larger, the sunlight construction method of the site construction has lower environmental pollution, and the concrete is conveyed to a high place, so that the construction operation cost is greatly improved.

With the enhancement of environmental awareness and the limitation of construction operation environment on constructors, the assembly type balcony is applied; because the current assembly type building has no unified construction standard, the structure is diversified, a bracket is fixed on a wall body, a sun table top is fixed on the bracket, and a guardrail is welded on the table top; therefore, it is a considerable problem to provide a fabricated balcony which can be installed and fixed at the fastest speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an assembled balcony of prefabricated floor, this balcony only need prefabricated floor alright install the balcony, and connect reliably, stable in structure, it is all very convenient to connect and transport, has solved the construction that the cast-in-place of balcony caused in the past loaded down with trivial details, phenomenons such as material waste greatly improve the efficiency of construction.

In order to solve the problems existing in the prior art, the utility model discloses a technical scheme as follows:

the prefabricated balcony comprises a prefabricated balcony slab, a connecting piece A, a connecting piece B and a connecting piece C, wherein the floor slab is of a prefabricated steel-concrete structure, a reserved rectangular groove B is formed in the middle of the floor slab, reserved rectangular grooves A are symmetrically formed in two sides of the floor slab, the reserved rectangular grooves A and the reserved rectangular grooves B are arranged at the same height along the thickness direction of the floor slab, the width of each reserved rectangular groove B is larger than that of each reserved rectangular groove A, a fixing piece hole is formed in the surface of the floor slab between the two reserved rectangular grooves A and the reserved rectangular grooves B, and the bottom of each fixing piece hole is located at the same horizontal position as the lower surfaces of the reserved rectangular grooves A and the; the connecting piece A, the connecting piece B and the connecting piece C are of a steel-concrete structure; the connecting piece B is positioned between the connecting piece A and the connecting piece C, two sides of the top end of the connecting piece B are respectively provided with a connecting piece rectangular notch, and one side of the top ends of the connecting piece A, the connecting piece C and the connecting piece B is respectively provided with a connecting piece rectangular notch; the prefabricated male bedplate comprises a plate surface and a rectangular connecting column rib, an L-shaped groove B is arranged in the middle of the plate surface, two L-shaped grooves A are symmetrically arranged on two sides of the plate surface, an outward extending L-shaped rib formed by the rectangular ribs on the connecting piece A, the connecting piece C and the connecting piece at the other end corresponds to the L-shaped groove A, an outward extending L-shaped rib formed by the rectangular ribs on the connecting piece B and the connecting piece at the other end corresponds to the L-shaped groove B, the prefabricated male bedplate is vertically arranged on the three connecting pieces, the rectangular connecting column rib is respectively attached to the outer side surfaces of two side columns in the vertical direction, and self-tapping self-drilling screws are used for fixing the outer side surfaces of the two side columns Is fixed on the column.

Furthermore, rectangular fixing blocks are arranged among the connecting pieces A, the connecting pieces B and the connecting pieces C, two ends of each rectangular fixing block are inserted into the rectangular notches, and the rectangular fixing blocks correspond to the holes of the fixing pieces in size.

Furthermore, mortar is filled in a gap between the prefabricated balcony slab and the floor slab and a gap between the rectangular fixing block and the opening of the fixing piece.

Furthermore, a circle of guardrail is arranged on the surface of the prefabricated balcony slab along the outer edge.

The utility model has the advantages and beneficial effects that:

the utility model discloses assembled balcony is whole prefabricated steel-concrete structure, and three rectangle recess and two mounting holes are reserved to the floor under the condition that does not influence overall stability, uses three connecting piece to connect between floor and the balcony board, and the steel-concrete connecting piece of arranging inside the floor is fixed by rectangular fixed block, and the opposite side is colluded in the inside of prefabricated balcony board by rectangle rib on the connecting piece, guarantees the stability of structure, and overall structure simple to operate connects convenient and stable height; in addition, prefabricated balcony floor has still arranged rectangular even post rib, and the rectangular even post rib of both sides pastes on the post in the building, uses the self tapping from boring the screw nail on the wall, further improves the stability of whole balcony, the utility model discloses the construction is simple convenient, connects reliable safety, and dismantles the convenience, adapts to the integrated development of assembled.

Drawings

FIG. 1 is a top view of the assembled balcony of the present invention;

FIG. 2 is a front view of the assembled balcony;

FIG. 3 is a side view of the assembled balcony;

figure 4 is a front view of the column (1) and floor (2);

fig. 5 is a top view of the column (1) and floor (2);

FIG. 6 is a top view of the column (1), floor (2) and 3 connectors after connection;

FIG. 7 is a top view of the structure of the prefabricated balcony slab (6);

FIG. 8 is a top view of the structure of the connecting member A (9);

FIG. 9 is a structural top view of a connecting member B (10);

FIG. 10 is a top view of the structure of the connecting member C (11);

fig. 11 is a structural side view of the connector a (9).

In the figure: 1 is a column, 2 is a floor slab, 3 is a reserved rectangular groove A, 4 is a reserved rectangular groove B, 5 is a fixing piece hole, 6 is a prefabricated balcony slab, 6-1 is a slab surface, 6-2 is a rectangular column connecting rib, 7 is an L-shaped groove A, 8 is an L-shaped groove B, 9 is a connecting piece A, 10 is a connecting piece B, 11 is a connecting piece C, 12 is a connecting piece rectangular notch, 13 is a connecting piece upper rectangular rib, 14 is a rectangular fixing block, 15 is a guardrail and 16 is a self-tapping self-drilling screw.

Detailed Description

For further explanation of the present invention, the following detailed description of the present invention is provided with reference to the drawings and examples, which should not be construed as limiting the scope of the present invention.

As shown in fig. 1-3, the assembled balcony of the present invention is connected to the column 1 and the floor 2 of the building, respectively, and comprises a prefabricated balcony slab 6, a connecting member a9, a connecting member B10 and a connecting member C11. As shown in fig. 4 and 5, the floor slab 2 is a prefabricated steel-concrete structure, a reserved rectangular groove B4 is arranged in the middle of the floor slab 2, two reserved rectangular grooves A3 are symmetrically arranged on two sides of the floor slab at equal intervals with respect to the center, the height of the reserved rectangular grooves A3 and the height of the reserved rectangular groove B4 arranged in the thickness direction of the floor slab are the same, the width of the reserved rectangular groove B4 is larger than that of the reserved rectangular groove A3, a fixing piece hole 5 is arranged between the two reserved rectangular grooves A3 and the reserved rectangular groove B4 on the surface of the floor slab 2, and the bottom of the fixing piece hole 5 and the lower surfaces of the reserved rectangular grooves A3 and B4 are located; as shown in fig. 6, 8, 9, 10 and 11, the connecting piece a9, the connecting piece B10 and the connecting piece C11 are steel-concrete structures, so that the stability of the structure is ensured; the connecting piece B10 is positioned between the connecting piece A9 and the connecting piece C11, both sides of the top end of the connecting piece B10 are respectively provided with a connecting piece rectangular notch 12, and one side of the top ends of the connecting piece A9, the connecting piece C11 and the connecting piece B10 is respectively provided with a connecting piece rectangular notch 12; the other ends of the connecting pieces A9, B10 and C11 are provided with connecting piece upper rectangular ribs 13 with equal width, the cross sections of the connecting pieces A9 and C11 correspond to reserved rectangular grooves A3, the cross section of the connecting pieces B10 corresponds to reserved rectangular grooves B4, the connecting pieces A9, B10 and C11 are sequentially arranged in the reserved rectangular grooves 3 and B4 of the floor slab 2 according to the cross sections, and the connecting piece rectangular gaps 12 between the connecting pieces A9 and B10 and between the connecting pieces B10 and C11 correspond to two ends of the fixing piece holes 5, so that the rectangular fixing blocks 14 are arranged to fix the three connecting pieces. As shown in fig. 7, the prefabricated balcony slab 6 comprises a slab surface 6-1 and rectangular connecting column ribs 6-2, wherein an L-shaped groove B8 is arranged in the center of the bottom of the slab surface 6-1, two L-shaped grooves a7 are symmetrically and equidistantly arranged on two sides of the slab surface 6-1, an outward extending L-shaped rib formed by a connecting piece a9, a connecting piece C11 and a rectangular rib 13 on the connecting piece at the other end corresponds to the L-shaped groove a7, an outward extending L-shaped rib formed by a connecting piece B10 and a rectangular rib 13 on the connecting piece at the other end corresponds to the L-shaped groove B8, the integral prefabricated balcony slab 6 is vertically arranged on the three connecting pieces, and the rectangular connecting column ribs 6-2 are respectively attached to the outer side surfaces of two side columns 1 along the vertical direction and fixed on the columns 1 through self.

Rectangular fixing blocks 14 are arranged among the connecting piece A9, the connecting piece B10 and the connecting piece C11, two ends of each rectangular fixing block 14 are inserted into the rectangular notches 12 to ensure the stability of the connecting piece A9, the connecting piece B10 and the connecting piece C11, and the rectangular fixing blocks 14 correspond to the fixing piece holes 5 in size.

After the prefabricated balcony slab 6 is arranged, mortar is filled in gaps between the prefabricated balcony slab 6 and the floor slab 2 and gaps between the rectangular fixing block and the fixing piece hole 5 and is leveled so as to ensure the attractiveness.

After the prefabricated balcony slab 6 is connected, a circle of guardrails 15 can be arranged on the surface along the outer edge so as to ensure the safety of people in daily life.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. Assembled balcony of prefabricated floor, including prefabricated balcony board (6), connecting piece A (9), connecting piece B (10) and connecting piece C (11), its characterized in that: the floor (2) is of a prefabricated steel-concrete structure, a reserved rectangular groove B (4) is arranged in the middle of the floor (2), reserved rectangular grooves A (3) are symmetrically arranged on two sides of the floor, the height of the reserved rectangular groove A (3) and the height of the reserved rectangular groove B (4) in the thickness direction of the floor are the same, the width of the reserved rectangular groove B (4) is larger than that of the reserved rectangular groove A (3), a fixing piece hole (5) is formed between the two reserved rectangular grooves A (3) and the reserved rectangular groove B (4) on the surface of the floor (2), and the bottom of the fixing piece hole (5) and the lower surfaces of the reserved rectangular groove A (3) and the reserved rectangular groove B (4) are located at the same horizontal; the connecting piece A (9), the connecting piece B (10) and the connecting piece C (11) are of a steel-concrete structure; the connecting piece B (10) is positioned between the connecting piece A (9) and the connecting piece C (11), two connecting piece rectangular notches (12) are respectively arranged on two sides of the top end of the connecting piece B (10), and one connecting piece rectangular notch (12) is respectively arranged on one side of the top ends of the connecting piece A (9), the connecting piece C (11) and the connecting piece B (10); the other ends of the connecting pieces A (9), B (10) and C (11) are provided with rectangular ribs (13) with equal width on the connecting pieces, the sectional dimensions of the connecting pieces A (9) and C (11) correspond to the reserved rectangular grooves A (3), the sectional dimension of the connecting pieces B (10) corresponds to the reserved rectangular grooves B (4), and the rectangular notches (12) of the connecting pieces between the connecting pieces A (9) and B (10) and between the connecting pieces B (10) and C (11) correspond to the two ends of the fixing piece opening (5); the prefabricated male die plate (6) comprises a plate surface (6-1) and rectangular column connecting ribs (6-2), an L-shaped groove B (8) is arranged in the middle of the bottom of the plate surface (6-1), two L-shaped grooves A (7) are symmetrically arranged on two sides of the plate surface, an outward extending L-shaped rib formed by a connecting piece A (9), a connecting piece C (11) and the rectangular ribs (13) on the connecting piece at the other end corresponds to the L-shaped groove A (7), an outward extending L-shaped rib formed by a connecting piece B (10) and the rectangular ribs (13) on the connecting piece at the other end corresponds to the L-shaped groove B (8), the prefabricated male die plate (6) is vertically arranged on the three connecting pieces, and the rectangular column connecting ribs (6-2) are respectively attached to the outer side surfaces of two side columns (1) in the vertical direction and are fixed on the columns (1) through self-tapping.

2. The fabricated balcony of prefabricated floor slabs according to claim 1, wherein: a rectangular fixing block (14) is arranged among the connecting piece A (9), the connecting piece B (10) and the connecting piece C (11), two ends of the rectangular fixing block (14) are inserted into the rectangular notch (12), and the rectangular fixing block (14) corresponds to the fixing piece hole (5) in size.

3. The fabricated balcony of prefabricated floor slabs according to claim 1, wherein: mortar is filled in the gaps between the prefabricated balcony slab (6) and the floor slab (2) and between the rectangular fixing block and the fixing piece hole (5).

4. The fabricated balcony of prefabricated floor slabs according to claim 1, wherein: and a circle of guardrails (15) are arranged on the surface of the prefabricated balcony slab (6) along the outer edge.