CN214785430U

CN214785430U - Eave structure of prefabricated building

Info

Publication number: CN214785430U
Application number: CN202120119893.7U
Authority: CN
Inventors: 王海富; 陈志平; 王琼; 张凯文
Original assignee: Shenzhen Zero Five Construction Engineering Co ltd
Current assignee: Shenzhen Zero Five Construction Engineering Co ltd
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-19
Anticipated expiration: 2031-01-15

Abstract

The utility model belongs to the technical field of the technique of an assembly type structure and specifically relates to an eave structure of assembly type structure is related to, and it includes the eave, the eave includes the frame and fixes the roof on the frame, one side that is close to in building body on the frame is provided with the U-shaped channel-section steel, the opening of U-shaped channel-section steel sets up downwards, be fixed with the fixture block on the building body, close to in building body a lateral wall card to the fixture block of U-shaped channel-section steel, the U-shaped channel-section steel is in the upper portion of frame, the lower part butt of frame is on building body's lateral wall. This application has the effect of convenient installation to the eave.

Description

Eave structure of prefabricated building

Technical Field

The application relates to the technical field of fabricated building, in particular to an eave structure of a fabricated building.

Background

The prefabricated building is a building formed by assembling building modules formed by production and processing, wherein the building modules comprise various building components such as floor slabs, wall boards, stairs, balconies and parapets, and are transported to a construction site through transportation equipment, and are assembled and installed on the construction site in a reliable connection mode. The steel structure material can be repeatedly used and has short construction period.

The eave to the assembly type structure usually need install on building body, and the setting of eave mainly reduces the erosion that the rainwater caused to building body, can select concrete material pouring or adopt steel construction material welding at the eave of assembly type structure, and one side and the building body of eave are connected, and another side direction is kept away from in building body's direction extension.

The installation is inconvenient when steel structure material welding mode among the relevant art is fixed on building body.

SUMMERY OF THE UTILITY MODEL

In order to facilitate the installation of the eave, the application provides an eave structure of an assembly type building.

The application provides an eave structure of prefabricated building adopts following technical scheme:

the utility model provides an eave structure of assembly type structure, includes the eave, the eave includes the frame and fixes the roof on the frame, one side that is close to in building body on the frame is provided with the U-shaped channel-section steel, the opening of U-shaped channel-section steel sets up downwards, be fixed with the fixture block on the building body, close to in building body a lateral wall card to the fixture block of U-shaped channel-section steel, the U-shaped channel-section steel is in the upper portion of frame, the lower part butt of frame is on building body's lateral wall.

Through adopting above-mentioned technical scheme, during the use, be provided with the U-shaped channel-section steel on the frame, the opening of U-shaped channel-section steel sets up downwards, fixedly sets up the fixture block on the building body, and when being close to a side wall card that is close to the building body with the U-shaped channel-section steel to the fixture block in, the lower part butt of frame is on the building body to can make the frame wholly hang on the building body through the fixture block, thereby can make things convenient for the installation of eave.

Preferably, the fixture block is connected with an expansion bolt, the expansion bolt is installed in the building body, and the expansion bolt penetrates through the fixture block and is in threaded connection with a nut.

By adopting the technical scheme, the expansion bolt is fixed on the building body and can penetrate through the clamping block, when the expansion bolt is installed, the clamping block is clamped on the frame, and then the clamping block is installed on the expansion bolt and fixed through the nut.

Preferably, the fixture block is provided with a vertical bolt, the vertical bolt is in threaded connection with the fixture block and is vertically arranged, and the upper end of the vertical bolt abuts against the lower edge of the U-shaped channel steel.

Through adopting above-mentioned technical scheme, vertical bolt threaded connection is on the fixture block, when the lower limb through vertical bolt butt at the U-shaped channel-section steel, can make the bolt adjust the position of frame.

Preferably, the clamping block is integrally U-shaped, the U-shaped opening of the clamping block faces upwards, and the U-shaped groove steel is clamped in the U-shaped opening of the clamping block.

Through adopting above-mentioned technical scheme, the fixture block is whole to be the U-shaped, when blocking the U-shaped channel steel to the U-shaped that the fixture block was in, can improve the stability of being connected of fixture block and U-shaped channel steel.

Preferably, the whole fixture block is L-shaped, the vertical bolt is in threaded connection with the horizontal position of the fixture block, and the expansion bolt is connected with the vertical position of the fixture block.

Through adopting above-mentioned technical scheme, the fixture block is whole to be L shape, fixes the U-shaped channel-section steel between vertical position and the building body through the fixture block, reduces the clearance between frame and the building body.

Preferably, at least two vertical bolts are arranged on each fixture block, the expansion bolts are connected to the middle of the fixture block, and the two vertical bolts are respectively located on two sides of each expansion bolt.

Through adopting above-mentioned technical scheme, vertical bolt sets up two at least, and when two vertical bolt supports on the U-shaped channel-section steel, can support the fixture block through an expansion bolts, makes things convenient for the installation of fixture block.

Preferably, one side that the lower part of frame is close to building body is provided with the butt piece, rotate the connection on the butt piece and at the screw rod, screw rod threaded connection is on the frame, the butt piece butt is on building body's lateral wall.

Through adopting above-mentioned technical scheme, butt piece butt is on building body's lateral wall to screw bolt connects on the frame, can adjust the angle of frame through rotating the screw rod.

Preferably, the frame is integrally isosceles trapezoid, and the lower bottom of the isosceles trapezoid of the frame is arranged towards the building body.

By adopting the technical scheme, the whole frame is in an isosceles trapezoid shape, so that the frame can be well drained when being kept in a horizontal position during installation.

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

1. the U-shaped channel steel is downwards arranged through the opening of the U-shaped channel steel, the fixture block is fixedly arranged on the building body, when the U-shaped channel steel is clamped into the fixture block close to one side wall of the building body, the lower part of the frame is abutted against the building body, so that the whole frame can be hung on the building body through the fixture block, and the eave can be conveniently installed;

2. the vertical bolt is connected to the fixture block in a threaded mode, and when the vertical bolt abuts against the lower edge of the U-shaped channel steel, the position of the frame can be adjusted through the bolt;

3. set up two at least through vertical bolt, when two vertical bolts supported on the U-shaped channel-section steel, can support the fixture block through an expansion bolts, make things convenient for the installation of fixture block.

Drawings

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

FIG. 2 is a schematic view of a full-section structure of the first embodiment of the present application;

fig. 3 is a schematic view of a fixture block mounting structure in the first embodiment of the present application;

fig. 4 is a schematic view of a cartridge mounting structure in the second embodiment of the present application.

Description of reference numerals: 1. a building body; 11. a wall body; 12. a roof; 2. an eave; 21. a frame; 22. a top plate; 3. u-shaped channel steel; 4. an expansion bolt; 5. a clamping block; 51. a through hole; 6. a nut; 7. a vertical bolt; 8. a screw; 9. and a butt joint block.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses eave structure of prefabricated building.

Example one

Referring to fig. 1, the present embodiment discloses an eave structure of a fabricated building, which includes a building body 1, where the building body 1 includes a wall 11 and a roof 12, the wall 11 is vertically disposed, the roof 12 is horizontally disposed on an upper edge of the wall 11, and the roof 12 extends from an outer side wall of the wall 11. An eave 2 is fixedly arranged on the outer side wall of the wall body 11 and below the roof 12, one side of the eave 2 is fixed on the wall body 11, and the other side extends in the direction away from the wall body 11. Eave 2 includes frame 21 and roof 22, frame 21 is the section bar welding formation of steel material, the whole isosceles trapezoid that is of frame 21's cross section, and frame 21 is the lower bottom of isosceles trapezoid vertical and be close to the setting in wall body 11, and the lower bottom of isosceles trapezoid that frame 21 is sets up for keeping away from in wall body 11, with roof 22 welded fastening in the position on upper portion on frame 21, make one side of roof 22 extend to the below of roof 12, can protect frame 21, reduce frame 21 and take place the corrosion.

Referring to fig. 2 and 3, two U-shaped channel steels 3 are arranged on the frame 21, the two U-shaped channel steels 3 are horizontally mounted, the two U-shaped channel steels 3 are respectively located at two ends of the lower bottom of the isosceles trapezoid of the frame 21, and the two U-shaped channel steels 3 are arranged up and down and the openings of the two U-shaped channel steels 3 are arranged oppositely. The opening of the U-shaped channel steel 3 positioned above is arranged downwards, and the opening of the U-shaped channel steel 3 positioned below is arranged upwards. The expansion bolt 4 is fixedly arranged on the outer side face of the wall body 11, the expansion bolt 4 is fixed on the wall body 11, a clamping block 5 is arranged at one end, located outside the wall body 11, of the expansion bolt 4, the clamping block 5 is integrally U-shaped, a through hole 51 is formed in the middle of the clamping block 5, one end of the expansion bolt 4 penetrates through the through hole 51, a nut 6 is connected with the nut 6 through threads, the clamping block 5 is connected onto the expansion bolt 4 through the nut 6, when the clamping block 5 is located on the expansion bolt 4, the U-shaped opening of the clamping block 5 is vertically upward, vertical bolts 7 are connected onto the clamping block 5 through the threads, at least two vertical bolts 7 are arranged on each clamping block 5, the two vertical bolts 7 are respectively located on two sides of the expansion bolt 4, and the upper ends of the vertical bolts 7 are located inside the U-shaped opening of the clamping block 5. 7 threaded connection of vertical bolt is on fixture block 5, when installing frame 21 on wall body 11, U-shaped channel-section steel 3 that will be located the top earlier is close to a lateral wall that is close to wall body 11 from the U-shaped that fixture block 5 is blocked from the top down in, install fixture block 5 again and screw up nut 6 on expansion bolts 4, make frame 21 install in fixture block 5, then the height of rethread adjustment vertical bolt 7 upper end, make the upper end butt of vertical bolt 7 in the U-shaped channel-section steel 3 lower limb that is located the top, thereby can make frame 21's height adjust, the upper edge butt that makes frame 21 is at the lower surface of roof 12, thereby can make the installation of frame 21 on wall body 11 more firm, it rocks to reduce frame 21 in the use.

Referring to fig. 2, a screw rod 8 is connected to the U-shaped channel 3 located below, the screw rod 8 is perpendicular to the wall 11, one end of the screw rod 8 faces the wall 11, and a butt block 9 is installed, the butt block 9 is parallel to the outer surface of the wall 11, the butt block 9 is rotatably connected to the screw rod 8, and the screw rod 8 is in threaded connection with the U-shaped channel 3. When a worker rotates the screw 8, the screw 8 supports the frame 21, and the angle of the frame 21 is adjusted to enable the frame 21 to be in a horizontal state, so that the top plate 22 on the frame 21 is convenient to be in a better drainage and sunshade angle.

Example two

Referring to fig. 4, this embodiment discloses an eave structure of prefabricated building, the difference with embodiment one lies in, fixture block 5 wholly is the L shape, the vertical position perpendicular to expansion bolts 4 of fixture block 5, the horizontal position of fixture block 5 is located the vertical position of fixture block 5 and is close to the one side in wall body 11, vertical bolt 7 threaded connection is on the horizontal position of fixture block 5, U-shaped channel-section steel 3 that will be located the top is close to a side in wall body 11 and is placed between the vertical position of fixture block 5 and wall body 11, and the upper end butt of vertical bolt 7 is on U-shaped channel-section steel 3, thereby can reduce the clearance between frame 21 and the wall body 11.

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 an eave structure of prefabricated building which characterized in that: including eave (2), eave (2) include frame (21) and fix roof (22) on frame (21), one side that is close to in building body (1) on frame (21) is provided with U-shaped channel-section steel (3), the opening of U-shaped channel-section steel (3) sets up downwards, be fixed with fixture block (5) on building body (1), being close to in building body (1) a lateral wall card to fixture block (5) of U-shaped channel-section steel (3), U-shaped channel-section steel (3) are in the upper portion of frame (21), the lower part butt of frame (21) is on the lateral wall of building body (1).

2. The eave structure of an assembly building according to claim 1, wherein: the expansion bolt (4) is connected to the clamping block (5), the expansion bolt (4) is installed in the building body (1), and the expansion bolt (4) penetrates through the clamping block (5) and is in threaded connection with a nut (6).

3. The eave structure of an assembly type structure according to claim 2, wherein: the clamping block (5) is provided with a vertical bolt (7), the vertical bolt (7) is in threaded connection with the clamping block (5), the vertical bolt (7) is vertically arranged, and the upper end of the vertical bolt (7) abuts against the lower edge of the U-shaped channel steel (3).

4. The eave structure of an assembly building according to claim 3, wherein: the clamping block (5) is integrally U-shaped, the U-shaped opening of the clamping block (5) is upward, and the U-shaped channel steel (3) is clamped in the U-shaped opening of the clamping block (5).

5. The eave structure of an assembly building according to claim 3, wherein: the fixture block (5) is integrally L-shaped, the vertical bolt (7) is in threaded connection with the horizontal position of the fixture block (5), and the expansion bolt (4) is connected with the vertical position of the fixture block (5).

6. An eave structure of a fabricated building according to any one of claims 3 to 5, wherein: the vertical bolts (7) are arranged on each clamping block (5) at least in two numbers, the expansion bolts (4) are connected to the middle portions of the clamping blocks (5), and the two vertical bolts (7) are located on two sides of each expansion bolt (4) respectively.

7. The eave structure of an assembly building according to claim 4, wherein: the lower part of frame (21) is close to one side in building body (1) and is provided with butt piece (9), rotate on butt piece (9) and connect in screw rod (8), screw rod (8) threaded connection is on frame (21), butt piece (9) butt is on the lateral wall of building body (1).

8. The eave structure of an assembly building according to claim 1, wherein: the frame (21) is integrally isosceles trapezoid, and the lower bottom of the isosceles trapezoid of the frame (21) is arranged towards the building body (1).