CN218861761U

CN218861761U - Sectional type can replace I-shaped girder steel structure

Info

Publication number: CN218861761U
Application number: CN202223216827.5U
Authority: CN
Inventors: 屠其龙; 王耀晟; 贺东涛
Original assignee: Shengjie Architectural Decoration Co ltd
Current assignee: Shengjie Architectural Decoration Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-14
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses a sectional type can replace I-shaped steel beam structure relates to the building engineering field, including I-shaped frame Z type hanging beam, two angle bar Z type hanging beam fixed mounting is in same I-shaped frame Z type hanging beam one side, Z type hanging beam fixed mounting is in the relative one side of two angle bar Z type hanging beams, and Z type hanging beam both sides respectively with two angle bar Z type hanging beam relative one side fixed connection, I-shaped beam Z type hanging beam installs in Z type hanging beam one side, I-shaped beam Z type hanging beam includes two C type roof beam Z type hanging beams; this I-shaped girder steel structure can be replaced to sectional type part design realizes the fast assembly and the dismantlement of each structure when guaranteeing girder steel structural stability through the sectional type part design, and the structure of being convenient for is because of the restoration after the irresistible power is impaired, and all reusable after each components of a whole that can function independently structure dismantlement that does not harm simultaneously has practiced thrift the resource.

Description

Sectional type can replace I-shaped girder steel structure

Technical Field

The utility model relates to a building engineering technique, concretely relates to I-shaped girder steel structure can be replaced to sectional type.

Background

The steel construction is light weight high strength, has better toughness, ductility and to the tolerance of deformation, is favorable to structure internal force redistribution under the extreme condition, and this provides good basis for its anti-seismic performance and anti-collapse performance, and in the steel construction, the stress state of node is the most complicated, and the reliability of node plays decisive action to the reliable degree of structural performance.

However, general steel beam structure connected node can adopt the welded mode to fix, when taking place large-scale earthquake, because the structure is whole for the welding, when a supporting beam atress takes place to deform, whole structural stability can descend rapidly, and part beam column stud welding node has taken place the brittle failure of welding seam after the earthquake, becomes the potential safety hazard, and this makes the local back that takes place to destroy of steel beam structure can restore after whole needs whole changes, and the manpower and materials resource that consumes is more.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sectional type can replace I-shaped girder steel structure to solve the above-mentioned weak point among the prior art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a I-shaped girder steel structure can be replaced to sectional type, includes I-shaped frame Z type and hangs the roof beam, two angle bar Z type hangs roof beam fixed mounting and hangs roof beam one side at same I-shaped frame Z type, Z type hangs roof beam Z type and hangs roof beam fixed mounting in two angle bar Z types and hang the relative one side of roof beam, and Z type hangs roof beam Z type and hangs roof beam both sides respectively with two angle bar Z types and hang the relative one side fixed connection of roof beam, I-shaped roof beam Z type hangs the roof beam and installs in Z type and hangs roof beam Z type and hang roof beam one side, I-shaped roof beam Z type hangs the roof beam and includes two C type roof beam Z type and hangs the roof beam, two C type roof beam Z type hangs roof beam one end and hangs roof beam Z type and hang roof beam one end fixed connection with same Z type, apron Z type hangs roof beam one end and hangs roof beam Z type and hang roof beam one side fixed connection, apron Z type hangs the roof beam other end and hangs roof beam Z type and hangs roof beam one side equal fixed connection with two C type.

Furthermore, the two angle iron Z-shaped suspension beams are fixedly connected with the I-shaped frame Z-shaped suspension beam through fastening bolts.

Furthermore, the Z-shaped suspension beam of the Z-shaped suspension beam is fixedly connected with the two Z-shaped suspension beams of the angle iron through a fastening bolt.

Furthermore, the two C-shaped beam Z-shaped suspension beams are fixedly connected with the same Z-shaped suspension beam through fastening bolts.

Furthermore, the device also comprises two flitch Z-shaped suspension beams, wherein one opposite sides of the flitch Z-shaped suspension beams are fixedly connected with the Z-shaped suspension beams and one sides of the two C-shaped beam Z-shaped suspension beams.

Furthermore, flange Z-shaped suspension beams are arranged on one sides of the cover plate Z-shaped suspension beam and the two C-shaped beam Z-shaped suspension beams.

Compared with the prior art, the utility model provides a pair of I-shaped girder steel structure can be replaced to sectional type has following beneficial effect:

1. this I-shaped girder steel structure can be replaced to sectional type, be fixed in I-beam and Z type through fastening bolt with two flitches and hang roof beam both sides and further strengthen connected node, realize sectional type girder steel structure's assembly, after segmental structures such as I-beam take place deformation in vibrations or earthquake process, corresponding part changes under removable, realize the fast assembly and the dismantlement of each structure when guaranteeing girder steel structural stability through sectional type part design, the structure of being convenient for is because of the change restoration after the irresistible power is impaired, each components of a whole that can function independently structure dismantlement that does not damaged simultaneously all can used repeatedly, resources are saved.

2. This I-shaped girder steel structure can be replaced to sectional type, through the setting on the edge of a wing, stress when effective absorption connected node takes place to deform improves the shock resistance of girder steel structure to and the I-shaped roof beam that forms through two C type roof beams merges can absorb the stress when overall structure takes place to deform betterly, avoid the girder steel to take place brittle fracture.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a perspective view of the overall structure provided by the embodiment of the present invention;

fig. 2 is a perspective view of an overall structure explosion structure provided by the embodiment of the present invention;

fig. 3 is an elevation view of the overall structure provided by the embodiment of the present invention.

Description of reference numerals:

1. an I-shaped frame; 2. angle iron; 3. a Z-shaped suspension beam; 4. an I-beam; 41. a C-shaped beam; 5. a cover plate; 6. fastening a bolt; 7. pasting a board; 8. and (4) flanges.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-3, a sectional type replaceable i-beam structure includes an i-frame 1, two angle irons 2 fixedly installed at one side of the same i-frame 1, two angle irons 2 fixedly connected to the i-frame 1 by fastening bolts 6, a Z-shaped suspension beam 3 fixedly installed at one side of two angle irons 2, and two sides of the Z-shaped suspension beam 3 fixedly connected to one side of two angle irons 2, respectively, the Z-shaped suspension beam 3 is fixedly connected to two angle irons 2 by fastening bolts 6, an i-beam 4 installed at one side of the Z-shaped suspension beam 3, the i-beam 4 includes two C-beams 41, one end of two C-beams 41 is fixedly connected to one end of the same Z-shaped suspension beam 3, two C-beams 41 are fixedly connected to the same Z-shaped suspension beam 3 by fastening bolts 6, the i-beam 4 formed by combining two C-beams can better absorb stress when deformation occurs in the overall structure, brittle fracture of steel beam is prevented, one end of a cover plate 5 is fixedly connected to one side of the Z-shaped suspension beam 3, one side of the cover plate 5 and one side of two C-beams 41 are provided with one side of the other C-beam 4 by fastening bolts 8, the cover plate is connected to one side of the two C-beam 2, the two C-beam 4 is connected to one side of the Z-beam 3, and the C-beam 4 is connected to one side of the Z-beam 3 by fastening bolts, and the C-beam 4, and the two C-beam 2, and the C-beam 4 is connected to the C-beam 4, and the C-beam 4 is connected to the two C-beam 4, and the two C-beam 4 is connected to the C-beam 4, and the C-beam 3, and finally, fixing through a fastening bolt 6, fixing the C-shaped beam 41 and the Z-shaped suspension beam 3 through the fastening bolt 6, fixing the other end of the cover plate 5 and the I-shaped beam 4 through the fastening bolt 6, fixing two flitch plates 7 on the two sides of the I-shaped beam 4 and the Z-shaped suspension beam 3 by using the fastening bolt 6 to further strengthen the connection node, ensuring the structural stability of the steel beam through sectional type part design, simultaneously realizing the quick assembly and disassembly of each structure, facilitating the repair of the structure after the irresistance is damaged, simultaneously enabling each undamaged split structure to be repeatedly used after being disassembled, and saving resources.

The working principle is as follows: firstly, assembling an I-shaped steel beam structure, fixedly connecting one side of two angle irons 2 with one side of an I-shaped frame 1 through fastening bolts 6, placing a Z-shaped suspension beam 3 between the two angle irons 2 and fixedly connecting the two angle irons 2 with the angle iron 2 below through the fastening bolts 6, combining the two C-shaped beams 41 and placing the two C-shaped beams on the Z-shaped suspension beam 3, placing a cover plate 5 on the two C-shaped beams 41 and the angle irons 2, finally fixing the C-shaped beams 41 and the Z-shaped suspension beam 3 through the fastening bolts 6, fixing the other end of the cover plate 5 and the I-shaped beam 4 through the fastening bolts 6, fixing two attachment plates 7 on the two sides of the I-shaped beam 4 and the Z-shaped suspension beam 3 through the fastening bolts 6 to further strengthen connecting nodes, realizing the assembly of the sectional type steel beam structure, and detaching and replacing corresponding parts when the sectional structure of the I-shaped beam 4 deforms in the vibration or earthquake process.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a I-shaped girder steel structure can be replaced to sectional type, includes I-shaped frame (1), its characterized in that:

the two angle irons (2), the two angle irons (2) are fixedly arranged on one side of the same I-shaped frame (1);

the Z-shaped suspension beam (3) is fixedly arranged on one side of the two angle irons (2) opposite to each other, and two sides of the Z-shaped suspension beam (3) are fixedly connected with one side of the two angle irons (2) opposite to each other respectively;

the I-beam (4) is installed on one side of the Z-shaped suspension beam (3), the I-beam (4) comprises two C-shaped beams (41), and one end of each of the two C-shaped beams (41) is fixedly connected with one end of the same Z-shaped suspension beam (3);

the cover plate (5), one end of the cover plate (5) is fixedly connected with one side of the Z-shaped suspension beam (3), and the other end of the cover plate (5) is fixedly connected with one sides of the two C-shaped beams (41).

2. A sectional replaceable i-shaped steel beam structure according to claim 1, wherein the two angle irons (2) are fixedly connected with the i-shaped frame (1) through fastening bolts (6).

3. The sectional replaceable I-shaped steel beam structure according to claim 1, wherein the Z-shaped suspension beam (3) is fixedly connected with the two angle irons (2) through fastening bolts (6).

4. The sectional replaceable I-shaped steel beam structure according to claim 1, wherein two C-shaped beams (41) are fixedly connected with the same Z-shaped suspension beam (3) through fastening bolts (6).

5. A sectional replaceable i-beam structure according to claim 1 further comprising two skin plates (7), one opposite side of the two skin plates (7) being fixedly connected to both the Z-shaped suspension beam (3) and one side of the two C-beams (41).

6. A sectional replaceable i-beam structure according to claim 1, C h a r a C-beam (41) and the cover plate (5) are provided with flanges (8) on one side.