CN219033717U

CN219033717U - Steel construction floor

Info

Publication number: CN219033717U
Application number: CN202222906686.3U
Authority: CN
Inventors: 杨聪; 沈立峰
Original assignee: Yunnan Tianbao Steel Structure Manufacturing Co ltd
Current assignee: Yunnan Tianbao Steel Structure Manufacturing Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-05-16
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the technical field of building materials, in particular to a steel structure floor slab, wherein two cover plates are arranged in total, a 'well' -shaped frame is fixed between the two cover plates, support beams fixedly connected with the cover plates are arranged on the inner sides of the frame at equal intervals, reinforcing steel bars vertically penetrating through the support beams are symmetrically arranged on one sides of the frame at equal intervals, filling cavities are formed in the inner parts of the frame at gaps on two sides of the support beams, and heat insulation filling materials are filled in the filling cavities. According to the utility model, the support of the equipment is realized through the arrangement of the integrally formed frame, compared with the traditional combined frame, the structural integrity is better, in addition, the supporting beam and the steel bar are combined to form the internal framework of the equipment, so that the bearing performance of the equipment is improved, and under the arrangement of the filling cavity and the heat insulation filling, the heat insulation between the two cover plates is realized, so that the heat insulation performance and the heat insulation performance of the equipment are improved, and the practicability of the equipment is further improved.

Description

Steel construction floor

Technical Field

The utility model relates to the technical field of building materials, in particular to a steel structure floor slab.

Background

The existing floor slab generally adopts a cast-in-situ or prefabricated floor slab, after the cast-in-situ floor slab hangs the pressed steel on the steel beam, the pressed steel is fixed on the steel beam in a welding mode, and then concrete is poured on the pressed steel to form a reinforced concrete composite floor slab, although the cast-in-situ floor slab has good integrity, the concrete pouring process and the welding process are all constructed at high places on site, so that the construction efficiency is low, the safety is poor, and the construction period is long; the existing prefabricated floor slab is convenient to construct, but poor in integrity and limited in bearing capacity. Therefore, in the Chinese patent publication No. CN214941481U, a steel structure floor slab is disclosed, the equipment can reduce the steel consumption, lighten the weight of the floor slab, has firm structure, is simple, convenient and quick to install and high in surface evenness, and is vertically inserted into the strip-shaped through grooves of the transverse strips through the longitudinal strips, two sides of the longitudinal strips are respectively clamped into the clamping grooves of the adjacent cement boards, the cement boards are prefabricated cement boards, the installation is simple, convenient and quick, the installation of the cement boards is firmer, the overall strength is high, and the bearing capacity is high; the longitudinal strips are hidden in the adjacent cement boards, so that gaps between the adjacent cement boards are obviously reduced.

The structure is characterized in that the outer frame is divided into a plurality of square spaces through the arrangement of the transverse bars and the longitudinal bars, and the whole weight of the floor slab is reduced, but the structure can be further improved so as to improve the heat preservation and heat insulation effects of the equipment in use. Accordingly, one skilled in the art would provide a steel structure floor slab to solve the problems set forth in the background art.

Disclosure of Invention

The utility model aims to provide a steel structure floor slab, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a steel construction floor, includes the apron, the apron is totally two, two be fixed with "well" font frame between the apron, the inboard equidistant supporting beam of installing with apron fixed connection of frame, and the equidistant symmetrical reinforcing bar of perpendicular run through supporting beam of installing of one side of frame, the inside of frame is located the space department of supporting beam both sides and all forms the filler chamber, the inside packing of filler chamber has thermal-insulated filler.

As a further aspect of the present utility model: the supporting beam is of a steel structure, and both side walls of the supporting beam are inwards recessed to form an arc surface structure.

As a further aspect of the present utility model: the frame is of an integrally formed steel structure, and the thickness of the frame is 1/2 of the thickness of the cover plate.

As a further aspect of the present utility model: and one side of the frame is provided with a filler inlet which is matched with the filler cavity at equal intervals, and the filler inlet is used for inputting heat insulation filler.

As a further aspect of the present utility model: corner grooves are formed at the outer sides of the frames and the corners of the two cover plates, and installation grooves are formed in gaps between two adjacent corner grooves.

As a further aspect of the present utility model: waterproof coiled materials are arranged in the filling cavity, and the waterproof coiled materials are connected with the inner wall of the filling cavity through gluing.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the support of the equipment is realized through the arrangement of the integrally formed frame, compared with the traditional combined frame, the structural integrity is better, in addition, the supporting beam and the steel bar are combined to form the internal framework of the equipment, so that the bearing performance of the equipment is improved, and under the arrangement of the filling cavity and the heat insulation filling, the heat insulation between the two cover plates is realized, so that the heat insulation performance and the heat insulation performance of the equipment are improved, and the practicability of the equipment is further improved.

Drawings

FIG. 1 is a schematic view of a steel structure floor slab;

FIG. 2 is a schematic view of the internal structure of a steel structure floor slab;

fig. 3 is a schematic view of an installation structure of a support beam in a steel structure floor slab.

In the figure: 1. a cover plate; 2. a frame; 3. a mounting groove; 4. reinforcing steel bars; 5. a filler inlet; 6. a filler cavity; 7. a heat insulating filler; 8. a support beam.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the utility model, a steel structure floor slab comprises two cover plates 1, wherein a 'groined' shaped frame 2 is fixed between the two cover plates 1, support beams 8 fixedly connected with the cover plates 1 are installed on the inner sides of the frame 2 at equal intervals, reinforcing steel bars 4 penetrating through the support beams 8 vertically are installed on one sides of the frame 2 at equal intervals, filler cavities 6 are formed in gaps of the two sides of the support beams 8 in the frame 2, heat insulation filler 7 is filled in the filler cavities 6, and the support of equipment is realized through the arrangement of the integrally formed frame 2.

In fig. 2, the supporting beam 8 is of a steel structure, and both side walls of the supporting beam 8 are recessed inwards to form an arc surface structure, and the bearing performance of the supporting beam 8 is improved through the arrangement of the arc surface structure.

In fig. 1, the frame 2 is of an integrally formed steel structure, the thickness of the frame 2 is 1/2 of the thickness of the cover plate 1, and through the arrangement of the integrally formed frame 2, the support of equipment is realized, so that the structural integrity is better than that of a traditional combined frame.

In fig. 3, a filler inlet 5 adapted to a filler cavity 6 is provided at an equidistant distance on one side of the frame 2, and the filler inlet 5 is used for inputting a heat insulation filler 7, thereby improving the heat insulation performance of the device.

In fig. 3, the outer side of the frame 2 and the corners of two cover plates 1 form corner grooves, the gaps between two adjacent corner grooves form mounting grooves 3, and the mounting grooves 3 are arranged to facilitate the installation and fixation of equipment, so that the corners of the cover plates 1 are prevented from collapsing under the arrangement of the corner grooves.

In fig. 3, the waterproof coiled material is installed in the filling cavity 6, the waterproof coiled material is connected with the inner wall of the filling cavity 6 through gluing, and the waterproof performance of the equipment is improved through the arrangement of the waterproof coiled material.

The working principle of the utility model is as follows: according to the utility model, through the arrangement of the integrally formed frame 2, the support of equipment is realized, compared with the traditional combined frame, the structural integrity is better, in addition, through the arrangement of the mounting groove 3, the fixed installation of the equipment is facilitated, through the arrangement of the corner groove, collapse at the corner of the equipment can be avoided, the bearing performance of the equipment is improved, in addition, the combination of the supporting beam 8 and the reinforcing steel bar 4 forms an internal framework of the equipment, so that the bearing performance of the equipment is improved, and under the arrangement of the filler cavity 6 and the heat insulation filler 7, the heat insulation between the two cover plates 1 is realized, thereby improving the heat preservation and heat insulation performances of the equipment and further improving the practicability of the equipment.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a steel construction floor, includes apron (1), its characterized in that, apron (1) is two altogether, two be fixed with frame (2) of "well" font between apron (1), the inboard equidistant supporting beam (8) of installing with apron (1) fixed connection of frame (2), and one side equidistant symmetry of frame (2) installs reinforcing bar (4) that run through supporting beam (8) perpendicularly, the inside of frame (2) is located the space department of supporting beam (8) both sides and all forms filler chamber (6), the inside of filler chamber (6) is filled with thermal-insulated filler (7).

2. A steel structure floor slab according to claim 1, characterized in that the supporting beam (8) is of steel structure, and both side walls of the supporting beam (8) are recessed inwards to form an arc surface structure.

3. A steel structure floor according to claim 1, characterized in that the frame (2) is of integrally formed steel structure and that the thickness of the frame (2) is 1/2 of the thickness of the cover plate (1).

4. A steel structure floor according to claim 1, characterized in that one side of the frame (2) is provided with equally spaced filler inlets (5) adapted to the filler cavities (6), said filler inlets (5) being used for the input of heat insulating filler (7).

5. A steel structure floor according to claim 1, characterized in that the outer sides of the frames (2) and the corners of the two cover plates (1) form corner grooves, the space between adjacent two of said corner grooves forming mounting grooves (3).

6. A steel structure floor according to claim 1, characterized in that the inside of the filling chamber (6) is provided with a water-proof coiled material, which is connected with the inner wall of the filling chamber (6) by gluing.