CN219033780U

CN219033780U - Assembled steel construction building girder steel cladding structure

Info

Publication number: CN219033780U
Application number: CN202223241027.9U
Authority: CN
Inventors: 王从章; 程维锋; 郑朋; 宁光宇
Original assignee: Anhui Fuhuang Steel Structure Co Ltd
Current assignee: Anhui Fuhuang Steel Structure Co Ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-05-16
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses an assembled steel structure building steel beam cladding structure, which comprises a light wall body, wherein an H-shaped steel beam is erected at the top of the light wall body, a concrete floor slab is erected at the top of the H-shaped steel beam, a foaming cement plate is filled in the abdominal cavity of the H-shaped steel beam, a net-hanging plastering layer is arranged between the outer side of the foaming cement plate and the H-shaped steel beam, a leveling layer in butt joint with the wall-hanging plastering layer is arranged on the bottom surface of the concrete floor slab and the side surface of the light wall body, and a steel wire net in the net-hanging plastering layer extends into the leveling layer. The foaming cement board is adopted as the filling material of the steel beam abdominal cavity, so that the fireproof performance is excellent; the foam cement has a great number of porous independent air holes, has good sound absorption effect, solves the traditional problem and improves the construction efficiency; the net-hanging plastering layer is used as a coating material to be connected with the foaming cement board, so that the construction is convenient, the applicability is high, and the visual effect is attractive.

Description

Assembled steel construction building girder steel cladding structure

Technical Field

The utility model relates to the field of assembled buildings, in particular to an assembled steel structure building steel beam cladding structure.

Background

The assembled steel structure building is an assembled building with a building structure system composed of steel members, and has a series of advantages of small site construction amount, high construction speed, light weight and the like as a common modern building system. However, the existing construction of the node cladding structure of the steel beam of the fabricated steel structure building has the problems of complex construction, long construction period, occupation of indoor use space, poor sound insulation effect of the fireproof plate, heavy weight of the traditional building blocks, infirm adhesion and the like, and seriously affects the popularization and application of the fabricated steel structure house in China.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an assembled steel structure building steel beam cladding structure, which solves the problems in the background technology.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an assembled steel construction building girder steel cladding structure, includes the light wall body, H shaped steel roof beam has been set up at the top of light wall body, and concrete floor has been set up at the top of H shaped steel roof beam, the abdominal cavity of H shaped steel roof beam is filled with foaming cement board, is equipped with the net plastering layer of hanging between the outside of foaming cement board and the H shaped steel roof beam, and the bottom surface of concrete floor and the side of light wall body all are equipped with the leveling layer with hanging the butt joint of wall plastering layer, the wire net in the net plastering layer of hanging extends to the leveling in situ.

Further limited, the steel beam cladding structure of the assembled steel structure building is characterized in that an elastic connecting piece is arranged between the bottom surface of the H-shaped steel beam and the light wall body, and the elastic connecting piece adopts a foaming polyurethane pad.

Further limited, the steel beam cladding structure of the assembled steel structure building is characterized in that the joints of the adjacent foaming cement plates are connected through an adhesive, and the edges of the joints are sequentially provided with caulking agents and rock wool strips from inside to outside to realize sealing.

Further limited, the steel beam cladding structure of the assembled steel structure building is characterized in that the foaming cement plate is connected with the H-shaped steel beam through an adhesive, and the joint of the net-hanging plastering layer and the H-shaped steel beam is sequentially provided with a caulking agent and a rock wool strip from inside to outside for sealing.

Further limited, the steel wire mesh extends down to a depth of 200mm in the leveling layer.

Further limited, the steel beam cladding structure of the assembled steel structure building is characterized in that the thickness of the net-hanging plastering layer is 20mm.

The utility model has the following beneficial effects: the foaming cement board is adopted as the filling material of the steel beam abdominal cavity, so that the fireproof performance is excellent; the foam cement has a great number of porous independent air holes, has good sound absorption effect, solves the traditional problem and improves the construction efficiency; the net-hanging plastering layer is used as a coating material to be connected with the foaming cement board, so that the construction is convenient, the applicability is high, and the visual effect is attractive. The steel wire mesh is embedded in the plastering layer and the leveling layer, so that the leveling layer at the outer side of the light wall body is tightly connected with the plastering layer at the outer side of the foaming cement board, the generation of cracks is reduced, and the construction is convenient; the elastic connecting piece is connected between the H-shaped steel beam and the light wall body, so that the H-shaped steel beam is tightly connected with the light wall body, and the device has the advantages of convenience in construction and high applicability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a vertical cross-section of the present utility model;

FIG. 3 is a schematic illustration of the connection of a foamed cement board to a steel girder in accordance with the present utility model;

FIG. 4 is a schematic illustration of the connection of adjacent foamed cement boards of the present utility model.

In the figure: 1. a concrete floor slab; 2. h-shaped steel beams; 3. foaming the cement board; 4. a net-hanging plastering layer; 5. a steel wire mesh; 6. a leveling layer; 7. an elastic connection member; 8. a light wall; 9. an adhesive; 10. a rock wool strip; 11. and (3) caulking agent.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an assembled steel construction building girder steel cladding structure, includes light wall 8, and H shaped steel roof beam 2 has been set up at the top of light wall 8, and H shaped steel roof beam 2 width dimension optional 150mm and 200mm, the top of H shaped steel roof beam 2 has set up concrete floor 1, is equipped with elastic connection spare 7 between the bottom surface of H shaped steel roof beam 2 and light wall 8, and elastic connection spare 7 adopts foaming polyurethane pad, makes H shaped steel roof beam 2 and light wall 8 be connected closely. Has the advantages of convenient construction and high applicability.

The abdominal cavity of the H-shaped steel beam 2 is filled with a foaming cement plate 3, the foaming cement plate 3 comprises cement, hydrogen peroxide solution, hard calcium, fly ash and cement foaming agent, the joints of adjacent foaming cement plates 3 are connected through an adhesive 9, the edges of the joints are sequentially provided with caulking agents 11 and rock wool strips 10 from inside to outside to realize sealing, the thickness of the foaming cement plate 3 is selected according to the width of the H-shaped steel beam 2, and the foaming cement plate 3 with the thickness of 55mm is adopted by the H-shaped steel beam 2 with the width of 150 mm; the wide H shaped steel roof beam 2 of 200mm adopts 80mm thick foaming cement board 3, and foaming cement board 3 can be prefabricated in mill in advance or on-the-spot cutting according to H shaped steel abdominal cavity structure shape, and whole disposable is filled during the construction, closely combines with H shaped steel roof beam 2 abdominal wall, and foaming cement board 3 has following advantage as girder steel abdominal filler material, and it compares traditional filler material: the fireproof performance is excellent, and the A-level standard is reached; the sound insulation effect is good, and a large number of porous independent air holes formed by the foaming cement have good sound absorption effect; the foamed cement board 3 has high strength, difficult deformation and light weight, and the weight of the foamed cement per cubic unit is about 400-500 kg, and the foamed cement board 3 is used as a novel green environment-friendly building material, so that the construction efficiency is improved while the traditional problem is solved, and the development of assembled steel structure buildings in China is facilitated.

The utility model provides a foaming cement board 3's outside and H shaped steel roof beam 2 between be equipped with string net plastering layer 4, string net plastering layer 4's thickness is 20mm, be connected with foaming cement board 3 as cladding material, the construction is convenient, the suitability is high, visual effect is pleasing to the eye, be connected through binder 9 between foaming cement board 3 and the H shaped steel roof beam 2, string net plastering layer 4 sets gradually caulking agent 11 and rock wool strip 10 from inside to outside with the seam crossing of H shaped steel roof beam 2 and seals, the bottom surface of concrete floor 1 and the side of light wall body 8 all are equipped with the screed 6 of wall plastering layer butt joint, it is convenient to have the construction, visual effect pleasing to the eye advantage, steel wire mesh 5 in string net plastering layer 4 extends into screed 6, the degree of depth in the screed 6 is 200mm down, make light wall body 8 outside screed 6 and foaming cement board 3 outside screed be connected closely, reduce the production of crack, the construction is convenient.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an assembled steel construction building girder steel cladding structure, includes light wall (8), its characterized in that: h shaped steel roof beam (2) have been set up at the top of light wall body (8), and concrete floor (1) have been set up at the top of H shaped steel roof beam (2), the abdominal cavity of H shaped steel roof beam (2) is filled with foaming cement board (3), is equipped with between the outside of foaming cement board (3) and H shaped steel roof beam (2) and hangs net plastering layer (4), and the bottom surface of concrete floor (1) and the side of light wall body (8) all are equipped with and hang the screed-coat (6) of wall plastering layer butt joint, hang wire net (5) in net plastering layer (4) and extend to in screed-coat (6).

2. The fabricated steel structural building steel girder cladding structure according to claim 1, wherein: an elastic connecting piece (7) is arranged between the bottom surface of the H-shaped steel beam (2) and the light wall body (8), and the elastic connecting piece (7) adopts a foaming polyurethane pad.

3. The fabricated steel structural building steel girder cladding structure according to claim 2, wherein: the joints of the adjacent foaming cement plates (3) are connected through an adhesive (9), and the edges of the joints are sequentially provided with caulking agents (11) and rock wool strips (10) from inside to outside to realize sealing.

4. A fabricated steel structural building steel girder cladding structure according to claim 3, wherein: the foaming cement board (3) is connected with the H-shaped steel beam (2) through an adhesive (9), and joint parts of the net-hanging plastering layer (4) and the H-shaped steel beam (2) are sequentially provided with caulking agents (11) and rock wool strips (10) from inside to outside for sealing.

5. The fabricated steel structural building steel girder cladding structure according to claim 4, wherein: the steel wire mesh (5) extends down to a depth of 200mm in the leveling layer (6).

6. The fabricated steel structural building steel girder cladding structure according to claim 5, wherein: the thickness of the net-hanging plastering layer (4) is 20mm.