Steel skeleton light floor slab with built-in connecting pieces

Abstract

The utility model discloses a steel skeleton light floor slab with built-in connecting pieces, which comprises a galvanized light steel outer frame and a built-in connection reinforcing structure mounted in the galvanized light steel outer frame. The built-in connection reinforcing structure comprises transverse stainless steel reinforcing ribs, vertical stainless steel reinforcing ribs and longitudinal stainless steel reinforcing ribs. By installing the transverse stainless steel reinforcing ribs and the like, when the floor slab structure is used, the built-in connection reinforcing structure comprising the cold-drawn low-carbon steel wire connecting net, the transverse stainless steel reinforcing ribs, the vertical stainless steel reinforcing ribs and the longitudinal stainless steel reinforcing ribs is arranged in the floor slab structure; the built-in connecting structures which are comprehensively arranged in the three-dimensional direction are welded in the floor structure, the overall structural strength of the floor structure is improved, the service life can be prolonged, a functional layer can be conveniently assembled after a product framework is prefabricated, and practicability is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel frame light floor slabs, in particular to a steel frame light floor slab with built-in connecting parts. Background Art

[0002] Steel frame lightweight floor is widely used in the load-bearing structure of floors of various buildings. It has the advantages of light weight, strong load-bearing capacity, good seismic performance and fast construction. It is often used in coal transportation trestles, industrial plants and office and commercial buildings.

[0003] Since steel frame lightweight floors are often composed of only a single foamed concrete and steel frame, their functionality is relatively simple. It is not possible to add noise reduction structures, thermal insulation structures and built-in connection reinforcement structures inside the floor to make the floor have multiple functional attributes. This can no longer meet people's needs. Based on this, we propose a new type of steel frame lightweight floor with built-in connectors to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a steel frame light floor with built-in connecting parts to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a steel frame light floor with built-in connectors, including a galvanized light steel outer frame, and

[0006] A built-in connection reinforcement structure, wherein the built-in connection reinforcement structure is installed inside the galvanized light steel outer frame, and the built-in connection reinforcement structure comprises transverse stainless steel reinforcement ribs, vertical stainless steel reinforcement ribs and longitudinal stainless steel reinforcement ribs, wherein the transverse stainless steel reinforcement ribs, vertical stainless steel reinforcement ribs and longitudinal stainless steel reinforcement ribs are respectively and evenly welded to the inside of the galvanized light steel outer frame;

[0007] A multi-stage thermal insulation structure and a polyester fiber sound-absorbing panel, wherein the multi-stage thermal insulation structure and the polyester fiber sound-absorbing panel are respectively fixed inside the galvanized light steel outer frame on both sides of the built-in connection reinforcement structure;

[0008] The multi-stage thermal insulation structure comprises a flame retardant thermal insulation silicone resin layer, an aerogel composite thermal insulation felt layer and a glass wool board thermal insulation layer, wherein the flame retardant thermal insulation silicone resin layer, the aerogel composite thermal insulation felt layer and the glass wool board thermal insulation layer are respectively arranged on both sides of the inner side of the galvanized light steel outer frame.

[0009] Furthermore, the flame retardant thermal insulation silicone resin layer, the aerogel composite thermal insulation felt layer and the glass wool board insulation layer are respectively arranged on both sides of the inner side of the galvanized light steel outer frame, and the waterproof adhesive connecting layer is sequentially arranged between the flame retardant thermal insulation silicone resin layer, the aerogel composite thermal insulation felt layer and the glass wool board insulation layer, so as to achieve a multi-level thermal insulation protection effect.

[0010] Furthermore, the multi-stage thermal insulation structure also includes a waterproof adhesive connecting layer, which is sequentially arranged between the flame-retardant thermal insulation silicone resin layer, the aerogel composite thermal insulation felt layer and the glass wool board insulation layer.

[0011] Furthermore, an embedded rubber magnetic strip is inlaid at the edge of the galvanized light steel outer frame, and rubber storage holes are evenly arranged on the galvanized light steel outer frame.

[0012] Furthermore, four galvanized light steel outer frames are provided, and adjacent galvanized light steel outer frames are welded to each other, and both sides of the galvanized light steel outer frames are slidably connected with corrosion-resistant decorative outer panels.

[0013] Furthermore, sound-absorbing honeycomb holes are evenly arranged on both sides of the polyester fiber sound-absorbing board.

[0014] Furthermore, a foamed concrete filling core material is arranged on one side of the multi-stage thermal insulation structure.

[0015] Furthermore, the built-in connection reinforcement structure also includes a cold-drawn low-carbon steel wire connection mesh, and the cold-drawn low-carbon steel wire connection mesh is welded between the transverse stainless steel reinforcement ribs, the vertical stainless steel reinforcement ribs and the longitudinal stainless steel reinforcement ribs.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The steel skeleton light floor with built-in connectors is installed with vertical stainless steel reinforcing ribs and longitudinal stainless steel reinforcing ribs, etc., so that the floor structure optimizes its own structure. On the one hand, by arranging a built-in connection reinforcement structure including a cold-drawn low-carbon steel wire connection mesh, transverse stainless steel reinforcing ribs, vertical stainless steel reinforcing ribs and longitudinal stainless steel reinforcing ribs inside the floor structure, the floor structure improves the overall structural strength of the floor structure through the built-in connection structure that is comprehensively arranged in three-dimensional directions through internal welding, which is conducive to extending the service life, and is also convenient for assembling the functional layer after prefabricating the product skeleton, thereby enhancing the practicality. On the other hand, by using a polyester fiber sound-absorbing board with sound-absorbing honeycomb holes arranged inside the floor structure, the floor structure achieves better noise reduction and sound absorption protection, and by using a multi-stage insulation structure including a flame-retardant heat-insulating silicone resin layer, a waterproof adhesive connection layer, an aerogel composite insulation felt layer and a glass wool board insulation layer on the inner wall of the floor structure, the floor structure improves the thermal insulation performance of the floor structure through the multi-stage composite thermal insulation structure, thereby making the device performance stronger and achieving the advantage of multi-function. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of a partial cross-sectional structure of the utility model;

[0019] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0020] Figure 3 This is a schematic diagram of the side wall cross-section structure of the multi-stage thermal insulation structure of the utility model;

[0021] Figure 4 It is a side view structural diagram of the galvanized light steel outer frame of the utility model.

[0022] In the figure: 1. Multi-stage insulation structure; 101. Flame-retardant heat-insulating silicone resin layer; 102. Waterproof adhesive connecting layer; 103. Aerogel composite insulation felt layer; 104. Glass wool board insulation layer; 2. Foamed concrete filling core material; 3. Corrosion-resistant decorative outer panel; 4. Galvanized light steel outer frame; 5. Sound-absorbing honeycomb holes; 6. Polyester fiber sound-absorbing board; 7. Built-in connection reinforcement structure; 701. Cold-drawn low-carbon steel wire connecting mesh; 702. Horizontal stainless steel reinforcement ribs; 703. Vertical stainless steel reinforcement ribs; 704. Longitudinal stainless steel reinforcement ribs; 8. Embedded rubber magnetic strips; 9. Glue storage holes. DETAILED DESCRIPTION

[0023] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0024] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0025] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0026] See also Figure 1-4 , an embodiment provided by the utility model: a steel skeleton light floor with built-in connecting parts, comprising;

[0027] A galvanized light steel outer frame 4, both sides of the galvanized light steel outer frame 4 are slidably connected with a corrosion-resistant decorative outer panel 3, and a built-in connection reinforcement structure 7 is installed inside the galvanized light steel outer frame 4, and the built-in connection reinforcement structure 7 includes a cold-drawn low-carbon steel wire connection mesh 701, a transverse stainless steel reinforcement rib 702, a vertical stainless steel reinforcement rib 703 and a longitudinal stainless steel reinforcement rib 704;

[0028] The edge of the galvanized light steel outer frame 4 is inlaid with an embedded rubber magnetic strip 8, and the galvanized light steel outer frame 4 is evenly provided with rubber storage holes 9, so as to improve the firmness of the floor structure during splicing and assembly;

[0029] There are four galvanized light steel outer frames 4, and the adjacent galvanized light steel outer frames 4 are welded and connected, so that the overall firmness of the outer protective member formed by the galvanized light steel outer frames 4 is improved;

[0030] The horizontal stainless steel reinforcing ribs 702, the vertical stainless steel reinforcing ribs 703 and the longitudinal stainless steel reinforcing ribs 704 are respectively and evenly welded to the inside of the galvanized light steel outer frame 4, so that the built-in connection structure is fully arranged in the three-dimensional direction, the structural strength of the entire floor structure is improved, and the service life is extended;

[0031] The cold drawn low carbon steel wire connection mesh 701 is welded between the transverse stainless steel reinforcing ribs 702, the vertical stainless steel reinforcing ribs 703 and the longitudinal stainless steel reinforcing ribs 704;

[0032] When in use, on the one hand, by arranging the built-in connection reinforcement structure 7 including the cold-drawn low-carbon steel wire connection mesh 701, the transverse stainless steel reinforcement ribs 702, the vertical stainless steel reinforcement ribs 703 and the longitudinal stainless steel reinforcement ribs 704 inside the floor structure, the floor structure improves the overall structural strength of the floor structure by welding the built-in connection structure arranged in three-dimensional directions inside, which is conducive to extending the service life, and is also convenient for assembling the functional layer after the product skeleton is prefabricated, thereby enhancing the practicality. On the other hand, by fixing the galvanized light steel outer frame 4 and the corrosion-resistant decorative outer plate 3 on the outside of the floor structure, the floor structure improves the aesthetics of its own appearance and also enhances the crack resistance and corrosion resistance.

[0033] A polyester fiber sound-absorbing panel 6 is fixed to the inside of a galvanized light steel outer frame 4 on both sides of a built-in connection reinforcement structure 7. A multi-stage thermal insulation structure 1 and a foamed concrete filling core material 2 are sequentially fixed to the inside of the galvanized light steel outer frame 4 between the polyester fiber sound-absorbing panel 6 and the corrosion-resistant decorative outer panel 3. The multi-stage thermal insulation structure 1 includes a flame-retardant heat-insulating silicone resin layer 101, a waterproof adhesive connection layer 102, an aerogel composite insulation felt layer 103 and a glass wool board insulation layer 104.

[0034] The flame retardant heat-insulating silicone resin layer 101, the aerogel composite heat-insulating felt layer 103 and the glass wool board heat-insulating layer 104 are respectively arranged on both sides of the inside of the galvanized light steel outer frame 4, and the waterproof adhesive connecting layer 102 is sequentially arranged between the flame retardant heat-insulating silicone resin layer 101, the aerogel composite heat-insulating felt layer 103 and the glass wool board heat-insulating layer 104, so that a multi-level heat-insulating protection effect is achieved;

[0035] Both sides of the polyester fiber sound-absorbing board 6 are evenly provided with sound-absorbing honeycomb holes 5 , so that the sound-absorbing and noise-reducing performance of the polyester fiber sound-absorbing board 6 is improved.

[0036] The working principle of the utility model is: firstly, on the one hand, by arranging a built-in connection reinforcement structure 7 including a cold-drawn low-carbon steel wire connection mesh 701, horizontal stainless steel reinforcement ribs 702, vertical stainless steel reinforcement ribs 703 and longitudinal stainless steel reinforcement ribs 704 inside the floor structure, the floor structure is welded internally through the built-in connection structure that is comprehensively arranged in three-dimensional directions, thereby improving the overall structural strength of the floor structure, which is beneficial to extending the service life, and is also convenient for assembling the functional layer after the product skeleton is prefabricated, thereby enhancing the practicality. On the other hand, by fixing a galvanized light steel outer frame 4 and a corrosion-resistant decorative outer panel 3 on the outside of the floor structure, the floor structure improves the aesthetics of its own appearance and also enhances the crack resistance and corrosion resistance. At the same time, the user can sequentially install polyester fiber on both sides of the interior of the floor structure. The floor structure is composed of a sound-absorbing board 6, a multi-stage thermal insulation structure 1 and a foamed concrete filling core material 2, and a polyester fiber sound-absorbing board 6 provided with sound-absorbing honeycomb holes 5, so that the floor structure achieves better noise reduction and sound absorption protection, and utilizes a multi-stage thermal insulation structure 1 including a flame-retardant and heat-insulating silicone resin layer 101, a waterproof adhesive connecting layer 102, an aerogel composite insulation felt layer 103 and a glass wool board insulation layer 104, so that the floor structure is improved through the multi-stage composite thermal insulation structure. The thermal insulation performance of the floor structure is improved. In addition, by inlaying an embedded rubber magnetic strip 8 on the edge of the galvanized light steel outer frame 4, the sealing and firmness of the floor structure during assembly are improved, and by utilizing the glue storage holes 9 evenly arranged on the galvanized light steel outer frame 4, the glue storage area is increased and the firmness of the connection when the floor structure is assembled and fixed by glue is improved.

[0037] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0038] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0039] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A steel frame light floor with built-in connectors, comprising a galvanized light steel outer frame (4), characterized in that: Also includes A built-in connection reinforcement structure (7), the built-in connection reinforcement structure (7) is installed inside the galvanized light steel outer frame (4), the built-in connection reinforcement structure (7) comprises transverse stainless steel reinforcement ribs (702), vertical stainless steel reinforcement ribs (703) and longitudinal stainless steel reinforcement ribs (704), the transverse stainless steel reinforcement ribs (702), vertical stainless steel reinforcement ribs (703) and longitudinal stainless steel reinforcement ribs (704) are respectively and evenly welded to the inside of the galvanized light steel outer frame (4); A multi-stage heat-insulating structure (1) and a polyester fiber sound-absorbing panel (6), wherein the multi-stage heat-insulating structure (1) and the polyester fiber sound-absorbing panel (6) are respectively fixed inside the galvanized light steel outer frame (4) on both sides of the built-in connection reinforcement structure (7); The multi-stage thermal insulation structure (1) comprises a flame retardant thermal insulation silicone resin layer (101), an aerogel composite thermal insulation felt layer (103) and a glass wool board thermal insulation layer (104); the flame retardant thermal insulation silicone resin layer (101), the aerogel composite thermal insulation felt layer (103) and the glass wool board thermal insulation layer (104) are respectively arranged on both sides of the interior of a galvanized light steel outer frame (4).

2. A steel skeleton light floor with built-in connectors according to claim 1, characterized in that: The multi-stage thermal insulation structure (1) further comprises a waterproof adhesive connection layer (102), wherein the waterproof adhesive connection layer (102) is sequentially arranged between the flame-retardant thermal insulation silicone resin layer (101), the aerogel composite thermal insulation felt layer (103) and the glass wool board thermal insulation layer (104).

3. The steel skeleton light floor with built-in connectors according to claim 1, characterized in that: An embedded rubber magnetic strip (8) is inlaid at the edge of the galvanized light steel outer frame (4), and rubber storage holes (9) are evenly arranged on the galvanized light steel outer frame (4).

4. The steel skeleton light floor with built-in connectors according to claim 1, characterized in that: There are four galvanized light steel outer frames (4), and adjacent galvanized light steel outer frames (4) are welded to each other. Both sides of the galvanized light steel outer frames (4) are slidably connected with corrosion-resistant decorative outer panels (3).

5. The steel skeleton light floor with built-in connectors according to claim 1, characterized in that: Both sides of the polyester fiber sound-absorbing board (6) are evenly provided with sound-absorbing honeycomb holes (5).

6. The steel skeleton light floor with built-in connectors according to claim 1, characterized in that: A foamed concrete filling core material (2) is provided on one side of the multi-stage thermal insulation structure (1).

7. The steel skeleton light floor with built-in connectors according to claim 1, characterized in that: The built-in connection reinforcement structure (7) further comprises a cold-drawn low-carbon steel wire connection mesh (701), wherein the cold-drawn low-carbon steel wire connection mesh (701) is welded between the transverse stainless steel reinforcement ribs (702), the vertical stainless steel reinforcement ribs (703) and the longitudinal stainless steel reinforcement ribs (704).

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