CN211257580U

CN211257580U - Bending-resistant waterproof steel structure eave

Info

Publication number: CN211257580U
Application number: CN201921422258.5U
Authority: CN
Inventors: 刘栩君
Original assignee: Yunnan Hangong Construction Co ltd
Current assignee: Yunnan Hangong Construction Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-08-14
Anticipated expiration: 2029-08-29

Abstract

A bending-resistant waterproof steel structure eave belongs to the field of steel structure buildings; the beam comprises a first edge, a second edge, a third edge, a fourth edge, a fifth edge and a sixth edge; the first edge of the cross beam is fixed with a building wall, a second edge vertically extends out of the building along the upper vertical surface of the first edge, a third edge vertically extends upwards along the free end of the second edge, a fourth edge vertically extends into the building along the free end of the third edge, a fifth edge upwardly extends along the free end of the fourth edge, a sixth edge extends out along the four edges and two end surfaces in the length direction of the fifth edge, the cross beam supporting piece is arranged in the cross beam groove, and the cross beam connecting piece is arranged at two ends in the cross beam groove; the utility model discloses the eave prevents that sleet weather bearing from increaseing and producing the bending, and the anti-wind is waterproof, and the construction is quick, and the equipment is simple.

Description

Bending-resistant waterproof steel structure eave

Technical Field

The utility model relates to a waterproof steel construction eave of bending resistance belongs to steel construction building field.

Background

The steel structure assembly type building is a construction method that part of components of the building are prefabricated in a factory and then transported to a site for assembly; the steel structure assembly type building has no on-site cast-in-place node, the installation speed is higher, and the construction quality is easier to ensure; the steel structure is a ductile material, so that the steel structure has better anti-seismic performance; compared with a concrete structure, the steel structure has lighter self weight and lower foundation cost; the steel structure is a recyclable material, so that the environment is more green and environment-friendly; the well-designed steel structure assembly type building has better economy than an assembly type concrete building; the beam column has smaller section, and can obtain more usable area. The advantageous steel structure assembly type building has good development in the fields of public buildings, traffic buildings and high-rise buildings. The outside on two enclosure tops around the steel construction building house is the eave, and partial steel construction prefabricated building eave adopts the steel to bend usually, as shown in fig. 1, it is easy to intake from both ends, and when the crossbeam is too long, runs into sleet weather because the bearing increases easily from middle downwarping to destroy roof structure and cause the scheduling problem that leaks.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bending-resistant waterproof steel structure eave to solve the not enough of above-mentioned prior art.

The purpose of the utility model is realized like this: an eave with a bending-resistant waterproof steel structure comprises a cross beam, cross beam supporting pieces and cross beam connecting pieces; the cross beam comprises a first side, a second side, a third side, a fourth side, a fifth side and a sixth side; the first edge of the beam is fixed with a building wall, a second edge vertically extends out of the building along the vertical surface on the first edge, a third edge vertically extends upwards along the free end of the second edge, a fifth edge vertically extends into the building along the free end of the third edge, a sixth edge upwardly extends along the free end of the fifth edge, a fourth edge vertically extends upwards along the two end surfaces of the length direction of the fifth edge and the sixth edge, the beam supporting piece is arranged in the beam groove, and the beam connecting piece is arranged at two ends of the beam groove.

The beam supporting piece is a galvanized rectangular pipe and is provided with a plurality of beam connecting pieces which are uniformly arranged at intervals between two ends of the beam; the structural strength and the bending resistance of the eave are improved.

The cross beam supporting piece is arranged close to the third edge inner vertical surface of the cross beam, and the opposite end of the close-contact end of the cross beam supporting piece and the third edge does not exceed the first edge inner vertical surface; the support piece is not exposed to influence the installation of other structural components, so that the construction is convenient, and the design is more reasonable; the cross beam support member can also adopt structures such as a right-angle plate, cylindrical steel and the like.

The beam connecting piece is an L-shaped plate, a through hole is formed in one connecting wall, the connecting wall without the through hole in the beam connecting piece is fixedly connected with the inner vertical surface of the third edge of the beam, and the outer vertical surface of the other connecting wall is superposed with the end surface of the beam; the beam connecting piece is welded with the beam firmly and then is fixed with other structures through a hole of the other connecting wall, so that the rapid field assembly is realized.

Through holes are formed in the two ends of the second side and the third side of the cross beam in the length direction; is convenient to be connected with a building.

The included angle between the fifth edge and the sixth edge is 150-180 degrees; the tiles are arranged on the upper surface of the sixth edge, so that rainwater can be conveniently discharged by a certain inclination angle, and the structural strength of the cross beam is improved; the upper end face of the fourth edge is a slope face, so that the installation is convenient.

The cross beam and the cross beam connecting piece are hot-dip galvanized steel plates; long service life, rust prevention, corrosion prevention, beautiful appearance and easy processing.

Drawings

FIG. 1 is a schematic view of a conventional eave structure;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic structural view of the cross beam supporting member of the present invention;

FIG. 4 is a schematic view of the cross beam connector of the present invention;

in the figure: 1-beam, 101-first side, 102-second side, 103-third side, 104-fourth side, 105-fifth side, 106-sixth side, 2-beam support, 3-beam connector.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples, but the present invention is not limited thereto in any way, and any modification or improvement based on the teaching of the present invention is within the protection scope of the present invention.

As shown in fig. 2: the eave structure of this embodiment includes: the device comprises a beam 1, a beam support 2 and a beam connecting piece 3; the beam 1 comprises a first side 101, a second side 102, a third side 103, a fourth side 104, a fifth side 105 and a sixth side 106; the first edge 101 of the beam 1 is fixed with a building wall, a second edge 102 vertically extends out of the building along the vertical surface of the first edge 101, through holes are formed in two ends in the length direction of the second edge, a third edge 103 vertically extends upwards along the free end of the second edge, through holes are formed in two ends in the length direction of the second edge, a fifth edge 105 vertically extends into the building along the free end of the third edge 103, a sixth edge 106 extends upwards along the free end of the fifth edge 105, the included angle between the fifth edge 105 and the sixth edge 106 ranges from 150 degrees to 180 degrees, a fourth edge 104 vertically extends upwards along two end faces in the length directions of the fifth edge 105 and the sixth edge 106, and the upper end face of the fourth edge 104 is a slope; the beam support pieces 2 are uniformly arranged between the beam connecting pieces 3 at two ends of the beam 1 in the groove of the beam 1 at intervals, and the beam support pieces 2 are galvanized rectangular tubes; the beam connecting pieces 3 are arranged at two ends of the beam 1 in the groove, the beam connecting pieces 3 are L-shaped plates, a connecting wall is provided with a through hole, the connecting wall without the hole of the beam connecting piece 3 is fixedly connected with the inner vertical surface of the third edge 103 of the beam 1, and the outer vertical surface of the other connecting wall is superposed with the end surface of the beam 1.

The beam support 2 is arranged close to the third side inner vertical surface of the beam 1, and the opposite end of the beam support close to the third side 103 does not exceed the inner vertical surface of the first side 101.

The cross beam 1 and the cross beam connecting piece 3 are hot-dip galvanized steel plates.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a waterproof steel construction eave of bending resistance, includes crossbeam (1), its characterized in that still includes: a beam support (2) and a beam connector (3); the beam (1) comprises a first side (101), a second side (102), a third side (103), a fourth side (104), a fifth side (105) and a sixth side (106); first side (101) are fixed with the building wall laminating, follow first side (101) are gone up the vertical outside of facade and are extended second limit (102) to the building, follow second limit free end upwards extends third limit (103) perpendicularly, follows third limit (103) free end extends fifth limit (105) perpendicularly to building in, follows fifth limit (105) free end upwards extends sixth limit (106), follows fifth limit (105) length direction both ends face upwards extends fourth limit (104) perpendicularly, crossbeam support piece (2) set up in crossbeam (1) inslot, crossbeam connecting piece (3) set up in crossbeam (1) inslot both ends.

2. The eave with bending-resistant and waterproof steel structure as claimed in claim 1, wherein: the beam supporting pieces (2) are galvanized rectangular pipes and are arranged in a plurality of numbers at intervals and are uniformly arranged between the beam connecting pieces (3) at the two ends of the beam (1).

3. The eave with bending-resistant and waterproof steel structure as claimed in claim 2, wherein: the beam supporting piece (2) is tightly attached to the third side inner vertical surface of the beam (1), and the opposite end of the end tightly attached to the third side (103) does not exceed the first side (101) inner vertical surface.

4. The eave with bending-resistant and waterproof steel structure as claimed in claim 3, wherein: the beam connecting piece (3) is an L-shaped plate, and one connecting wall of the L-shaped plate is tightly attached to the inner vertical surface of the third edge (103) and is fixedly connected with the third edge (103); the outer vertical surface of the other connecting wall is superposed with the end surface of the beam (1), and a through hole is arranged on the connecting wall superposed with the end surface of the beam (1).

5. The eave with bending-resistant and waterproof steel structure as claimed in claim 1, wherein: through holes are formed in the two ends of the beam (1) in the length direction of the second edge (102) and the third edge (103).

6. The eave with bending-resistant and waterproof steel structure as claimed in any one of claims 1 to 5, wherein: the included angle between the fifth edge (105) and the sixth edge (106) is 150-180 degrees; the upper end surface of the fourth side (104) is a slope surface.

7. The eave with bending-resistant and waterproof steel structure as claimed in any one of claims 1 to 5, wherein the cross beam (1) and the cross beam connecting piece (3) are hot-dip galvanized steel plates.