Reinforcing interlayer of steel structure building

Abstract

The utility model relates to the technical field of steel structure buildings, in particular to a reinforcing interlayer of a steel structure building, which comprises two laminates and a plurality of interlayer middle seats arranged between the two laminates, and a partition cavity is formed between the two laminates. Each interlayer middle seat comprises a top beam, a bottom beam and a plurality of supporting frames, the top beams and the bottom beams are fixedly connected to the laminates, the supporting frames are fixedly connected to the top beams and the bottom beams, the supporting frames are arranged between the top beams and the bottom beams, the connection of the main frame is improved through the top beams and the bottom beams, and meanwhile the top beams and the bottom beams are fixedly connected through the supporting frames; meanwhile, the supporting frame and the layer plates are arranged between the top beam and the bottom beam and arranged on the upper face and the lower face of the interlayer middle base, so that a hollow separation cavity is formed in the middle, all floors are separated through the hollow separation cavity, and the heat preservation and heat insulation effects can be better achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structure buildings, in particular to a reinforced interlayer of a steel structure building. Background Art

[0002] As a new type of structural house, steel structure house has the advantages of light weight, high strength, short construction period, good reliability and safety. It can be constructed into buildings with more than 3 floors, which is conducive to the rapid commissioning of workshops, factories, warehouses, etc. However, the current steel structures mostly lay floors directly on the upper side of the beams set on each floor, and hide the steel to make the floor flat. However, the mezzanine between the floors is insufficient in supporting force, resulting in floor depression, affecting the flatness of the mezzanine. In order to prevent the weight of the equipment and the force generated by the operation from affecting the steel structure building, general equipment can only be placed underground, resulting in the current use of steel structure buildings. At the same time, the mezzanine of the current steel structure building is relatively thin, and the thermal insulation effect is insufficient, especially the indoor temperature of the top floor of the building is extremely high in the hot summer. At present, it is mostly improved by installing spherical ventilators on the roof, but the improvement effect of this method is general and cannot meet people's needs. Utility Model Content

[0003] The utility model provides a reinforced interlayer of a steel structure building, so as to improve the supporting force and thickness of the interlayer, thereby improving the heat insulation effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reinforced interlayer of a steel structure building, comprising a reinforced interlayer, the reinforced interlayer comprising two layers of plates, and a plurality of interlayer middle seats arranged between the two layers of plates, a partition cavity is formed between the two layers of plates, the plurality of interlayer middle seats each comprising a top beam and a bottom beam fixedly connected to the layers of plates, and a support frame fixedly connected to the top beam and the bottom beam, a plurality of the support frames are provided, and are arranged between the top beam and the bottom beam.

[0005] Furthermore, it also includes a frame, which includes columns and load-bearing beams, both ends of the bottom beam and the top beam are fixedly connected to the load-bearing beams, and both ends of the interlayer seat located on both sides of the reinforced interlayer are respectively fixedly connected to the columns.

[0006] Furthermore, the interlayer middle seat located on both sides of the reinforced interlayer has U-shaped limiting plates at both ends of the top beam and the bottom beam, and the limiting plates include a bottom plate and two side plates. The distance between the two side plates corresponds to the width of the column, and the column and the bottom plate are fixedly connected by bolts.

[0007] Furthermore, the column is provided with a plurality of first connection holes at intervals along its length direction, and the bottom plate is provided with a plurality of second connection holes.

[0008] Furthermore, the support frame is triangular in shape.

[0009] Furthermore, the support frame is X-shaped.

[0010] Furthermore, a plurality of the sandwich seats are fixedly connected together by connecting steel.

[0011] Furthermore, a sloping roof frame is provided on the top of the reinforced interlayer, and the sloping roof frame is triangular.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the existing crossbeam steel is replaced by the interlayer middle seat, the top beam and the bottom beam are used to improve the connection to the main frame, and the top beam and the bottom beam are fixedly connected by the support frame, so as to improve the supporting force of the interlayer and improve the space utilization rate of the steel structure building. At the same time, the support frame is arranged between the top beam and the bottom beam, and the layer plate is arranged on the upper and lower surfaces of the interlayer middle seat, so that a hollow partition cavity is formed in the middle, and the hollow partition cavity is used to separate the floors, which can better play the role of thermal insulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a three-dimensional diagram of the middle seat of the interlayer of the present invention.

[0015] Figure 3 It is a connection schematic diagram of the top beam in the utility model.

[0016] Figure 4 It is a three-dimensional diagram of the limiting plate in the utility model.

[0017] Figure 5 It is a structural schematic diagram of the frame in the utility model.

[0018] Figure 6 It is a structural schematic diagram of a triangular support frame in the utility model.

[0019] Figure 7 It is a structural schematic diagram of an X-shaped support frame in the utility model.

[0020] Figure 8 This is a structural diagram of the frame in an existing steel structure building.

[0021] In the figure: reinforced interlayer 1, layer plate 2, interlayer middle seat 3, frame 4, partition cavity 20, top beam 31, bottom beam 32, support frame 33, limit plate 34, column 41, load-bearing beam 42, connecting steel 300, bottom plate 341, side plate 342, first connecting hole 400, second connecting hole 402, inclined top frame 500. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] As shown in the accompanying drawings, the utility model is a reinforced interlayer of a steel structure building, including a reinforced interlayer 1, each floor of the steel structure building is separated by the reinforced interlayer 1, the reinforced interlayer 1 includes two layers of boards 2, and a plurality of interlayer middle seats 3 arranged between the two layers of boards 2, the layers 2 are of an existing structure, a partition cavity 20 is formed between the two layers of boards 2, and the plurality of interlayer middle seats 3 all include a top beam 31 and a bottom beam 32 fixedly connected to the layers 2, and a support frame 33 fixedly connected to the top beam 31 and the bottom beam 32, and a plurality of the support frames 33 are provided, and are arranged between the top beam 31 and the bottom beam 32.

[0024] The utility model discloses a reinforced mezzanine of a steel structure building. An existing crossbeam steel is replaced by an arranged mezzanine middle seat 3, and a top beam 31 and a bottom beam 32 are used to improve the connection with a main frame 4. At the same time, the top beam 31 and the bottom beam 32 are fixedly connected by a support frame 33, so as to improve the supporting force of the mezzanine and prevent the floor from sinking, thereby reducing the influence of mechanical equipment on the flatness of the floor and improving the space utilization rate of the steel structure building. At the same time, a support frame 33 is arranged between the top beam 31 and the bottom beam 32, and a layer plate 2 is arranged on the upper and lower surfaces of the mezzanine middle seat 3, so that a hollow partition cavity 20 is formed in the middle, and each floor is separated by the hollow partition cavity 20, which can better play the role of thermal insulation.

[0025] In this embodiment, a frame 4 is also included, and the frame 4 includes a column 41 and a load-bearing beam 42. Figure 5 As shown, it should be noted that Figure 5 It is only used to show the structure and does not represent the actual size and proportion. The load-bearing beam 42 can be Figure 5As shown, the sandwich middle seat 3 located on both sides of the reinforced sandwich 1 can serve as a load-bearing beam 42, the load-bearing beam 42 is set in the X-axis direction, and the sandwich middle seat 3 is set in the Y-axis direction. By using the sandwich middle seat 3, both ends of the bottom beam 32 and the top beam 31 are fixedly connected to the load-bearing beam 42, and the two ends of the sandwich middle seat 3 located on both sides of the reinforced sandwich 1 are fixedly connected to the columns 41 respectively. The frame 4 belongs to the existing steel structure form. The existing columns 41 and load-bearing beams 42 are generally I-shaped steel. The columns 41 only represent the column 41 parts of each corner of the frame 4, and the load-bearing beams 42 are The ends of the load-bearing beams 42 of the horizontally placed beams on the periphery of each floor are fixedly connected to the columns 41. If a large-area steel-structured building is to be built, a plurality of load-bearing columns will also be arranged in the steel-structured building. This belongs to the existing frame 4 structure and will not be described in detail. It should be noted that in order to adapt to the top beam 31 and the bottom beam 32 of the mezzanine seat 3, the load-bearing beams 42 of each floor are arranged in two upper and lower parts, and the ends of each top beam 31 and the bottom beam 32 are arranged and fixedly welded to one side of the load-bearing beam 42. The top beams 31 and the bottom beams 32 of the mezzanine seat 3 on both sides of the periphery of the reinforced mezzanine 1 are fixedly welded to the columns 41.

[0026] In this embodiment, the interlayer middle seat 3 located on both sides of the reinforced interlayer 1 has U-shaped limit plates 34 at both ends of the top beam 31 and the bottom beam 32. The limit plates 34 include a bottom plate 341 and two side plates 342. The distance between the two side plates 342 corresponds to the width of the column 41. The column 41 and the bottom plate 341 are fixedly connected by bolts to provide a double connection structure. In addition to welding, they are also fixedly connected by bolts. Before welding, they can be fixedly connected by bolts so that they are fixed and more conducive to welding processing. The column 41 is provided with a plurality of first connection holes 400 at intervals in its length direction, and the bottom plate 341 is provided with a plurality of second connection holes 402. Figure 2-3 As shown, preferably, a bottom plate 341 is provided with two second connection holes 402, and similarly, two first connection holes 400 are also provided at corresponding positions of the column 41. The bottom plate 341 and the column 41 are fixedly connected by bolts passing through the first connection holes 400 and the second connection holes 402, thereby fixing the top beam 31 and the bottom beam 32 to the column 41.

[0027] like Figure 6-7 As shown, the shape of the support frame 33 can be preferably set to be triangular or X-shaped, so that the stability is improved by its shape.

[0028] In addition, the plurality of interlayer seats 3 are fixedly connected together by connecting steels 300, which are parallel to the load-bearing beams 42 and are mainly used to connect the interlayer seats 3 in a reinforced interlayer 1. A plurality of connecting steels 300 are provided and are assembled with the interlayer seats 3 to form a network to improve their overall stability. The connecting steels 300 can be selectively connected to the bottom beams 32 or top beams 31 of the interlayer seats 3.

[0029] In addition, a sloping roof frame 500 is arranged on the top of the reinforced interlayer 1, and the sloping roof frame 500 is triangular. The reinforced interlayer 1 refers to the reinforced interlayer 1 of the roof part of the steel structure building. The roofs of existing steel structure buildings are directly capped with outer panels made of heat-insulating materials. The heat-insulating effect of a single outer panel is limited. The temperature of the roof top can easily rise under direct sunlight. Therefore, a reinforced interlayer 1 can be set on the roof, and a sloping roof frame 500 is set on the top of the reinforced interlayer 1, and then the outer panel of the heat-insulating material is covered on the triangular sloping roof frame 500. The triangular sloping roof frame 500 mainly makes the roof form an inclined surface, which is conducive to drainage. At the same time, due to the triangular sloping roof frame 500, the outer panel and the reinforced interlayer 1 are also formed at a certain distance, which is more conducive to the insulation of the top floor.

[0030] The above embodiments are preferred embodiments of the present utility model. All structures similar to the present utility model and equivalent changes made thereto should fall within the protection scope of the present utility model.

Claims

1. A reinforced interlayer of a steel structure building, comprising a reinforced interlayer (1), characterized in that: The reinforced interlayer (1) comprises two layers of plates (2) and a plurality of interlayer seats (3) arranged between the two layers of plates (2); a partition cavity (20) is formed between the two layers of plates (2); the plurality of interlayer seats (3) each comprises a top beam (31) and a bottom beam (32) fixedly connected to the layers of plates (2); and a support frame (33) fixedly connected to the top beam (31) and the bottom beam (32); a plurality of the support frames (33) are provided and arranged between the top beam (31) and the bottom beam (32).

2. The reinforced interlayer of a steel structure building according to claim 1, characterized in that: It also includes a frame (4), the frame (4) including a column (41) and a load-bearing beam (42), both ends of the bottom beam (32) and the top beam (31) are fixedly connected to the load-bearing beam (42), and both ends of the interlayer middle seat (3) located on both sides of the reinforced interlayer (1) are respectively fixedly connected to the column (41).

3. The reinforced interlayer of a steel structure building according to claim 1, characterized in that: The interlayer middle seat (3) is located on both sides of the reinforced interlayer (1), and both ends of the top beam (31) and the bottom beam (32) are provided with U-shaped limiting plates (34), and the limiting plates (34) include a bottom plate (341) and two side plates (342), and the distance between the two side plates (342) corresponds to the width of the column (41), and the column (41) and the bottom plate (341) are fixedly connected by bolts.

4. The reinforced interlayer of a steel structure building according to claim 3, characterized in that: The upright column (41) is provided with a plurality of first connection holes (400) at intervals along its length direction, and the bottom plate (341) is provided with a plurality of second connection holes (402).

5. The reinforced interlayer of a steel structure building according to claim 1, characterized in that: The support frame (33) is triangular in shape.

6. The reinforced interlayer of a steel structure building according to claim 1, characterized in that: The support frame (33) is X-shaped.

7. The reinforced interlayer of a steel structure building according to claim 1, characterized in that: The plurality of sandwich middle seats (3) are fixedly connected together via connecting steel (300).

8. The reinforced interlayer of a steel structure building according to claim 1, characterized in that: A sloping top frame (500) is arranged on the top of the reinforcement interlayer (1), and the sloping top frame (500) is triangular in shape.

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