Building structure with corridor

Abstract

The utility model relates to the technical field of steel structure buildings, and discloses a building structure with a corridor, which comprises at least one group of steel boxes, and a corridor area is formed by an area between two steel boxes in the same group; the floor slab is arranged at the bottom of the corridor area in the horizontal direction; the supporting beams are arranged at the bottom of the corridor area in the horizontal direction and fixedly connected with the two steel boxes in the same set at the same time, and the supporting beams abut against the bottom face of the floor slab. According to the building structure with the corridor, the floor slabs are arranged at the bottoms of the corridor areas, and when multiple sets of steel boxes are arranged in the gravity direction, the floor slabs of the upper corridor area serve as ceilings of the lower corridor area, so that the clear height of the corridor areas is increased, and the comfort of people is improved; the supporting beams are arranged at the bottom of the floor, so that the space of a corridor area is prevented from being occupied by the structural columns, and the usable area of the corridor area is increased.

Description

Technical Field

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

[0002] In house construction, the indoor net height of the corridor area needs to be higher than that of the living area. However, the corridor module of the current steel box structure system has a top surface on the top, which results in a limited net height of the corridor area without increasing the floor height, thereby reducing people's comfort. In addition, the corridor module also has multiple pillars, which affects the practical area and appearance of the corridor area. Utility Model Content

[0003] In view of this, the utility model provides a building structure with a corridor to solve the problem that the indoor net height of the corridor area is limited without increasing the floor height; and the corridor area has multiple pillars, which affects the practical area and appearance.

[0004] The utility model provides a building structure with a corridor, comprising:

[0005] At least one group of steel boxes, each group including two steel boxes arranged at intervals in the horizontal direction, and the area between the two steel boxes in the same group forms a corridor area;

[0006] A floor slab is horizontally arranged at the bottom of the corridor area, and an opening is formed at the top of the corridor area of ​​each set of steel boxes;

[0007] The support beam is horizontally arranged at the bottom of the corridor area and is fixedly connected to two steel boxes in the same group. The support beam abuts against the bottom surface of the floor slab.

[0008] Beneficial effects: By setting a floor at the bottom of the corridor area and forming an opening at the top of the corridor area, when there are multiple groups of steel boxes along the gravity direction, the floor of the upper corridor area serves as the ceiling of the lower corridor area, thereby increasing the net height of the corridor area and improving people's comfort; and by setting supporting beams at the bottom of the floor to support the floor, it is avoided to use structural columns to occupy the space of the corridor area, thereby increasing the usable area of ​​the corridor area and improving the appearance of the building.

[0009] In an optional embodiment, the steel box includes a bottom cross beam, a column and a bottom pad, and the bottom pad is suitable for forming a fixed connection between the bottom cross beam and the column; the two ends of the support beam are respectively fixedly connected to the bottom pads of the two steel boxes.

[0010] In an optional embodiment, a connecting structure is provided between one end of the support beam and a bottom pad close thereto, and both ends of the connecting structure are fixedly connected to the bottom pad and the support beam respectively.

[0011] Beneficial effect: By providing a connection structure between one end of the support beam and the bottom pad close thereto, the convenience of the connection operation between the support beam and the bottom pad is improved.

[0012] In an optional embodiment, the connection structure includes two channel steels with opening directions opposite to each other and fixedly connected, and the two channel steels are fixedly connected to the bottom pad and the support beam respectively.

[0013] Beneficial effect: A web plate and two flanges of the channel steel form a working space, so that operators can easily connect the support beam and the bottom pad.

[0014] In an optional embodiment, the steel box also includes a top crossbeam and a top pad, and the top pad is suitable for forming a fixed connection between the top crossbeam and the column; along the direction of gravity, the steel box includes multiple groups, and the bottom pad of the upper steel box is fixedly connected to the top pad of the lower steel box adjacent thereto.

[0015] In an optional embodiment, a connecting plate is fixedly connected between the top pad of a steel box and the bottom pad of another adjacent steel box along the direction parallel to gravity; along the horizontal direction, the steel box includes multiple groups, and two adjacent bottom pads or two adjacent top pads are fixedly connected via the connecting plate.

[0016] Beneficial effect: Two bottom pads or top pads adjacent to each other in the horizontal direction are fixedly connected via a connecting plate, so that two steel boxes adjacent to each other in the horizontal direction are fixedly connected, which is beneficial to improving the stability of the building structure with a corridor.

[0017] In an optional embodiment, shear nails are fixedly connected to the connecting plate, and along the gravity direction, two ends of the shear nails pass through the top pad and the bottom pad respectively.

[0018] Beneficial effect: The shear nails penetrate the adjacent top pads and bottom pads to enhance the connection stability between the two adjacent steel boxes along the gravity direction.

[0019] In an optional embodiment, along the gravity direction, a roofing layer is fixedly connected to the top of the building structure with the corridor, and the roofing layer is suitable for covering the corridor area.

[0020] Beneficial effect: By arranging a roofing layer on the top of a building structure having a corridor and covering the corridor area, the corridor area is isolated from the natural environment outside the building structure.

[0021] In an optional embodiment, one end of the floor slab is fixedly connected to a steel box, and a gap is provided between the other end of the floor slab and another steel box, and the gap is suitable for being filled with cement.

[0022] Beneficial effect: By filling the gap between the floor slab and the steel box with cement, the integrity of the floor slab as the corridor slab in the corridor area is improved.

[0023] In an optional embodiment, a sealing member is fixedly connected in the gap, and along the direction of gravity, the sealing member is located below the cement.

[0024] Beneficial effect: By arranging a seal in the gap and below the cement, cement is prevented from leaking through the gap to the corridor area of ​​the lower floor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a top view of the building structure with a corridor of the utility model;

[0027] Figure 2 for Figure 1 Schematic diagram of the connection node at A in the middle;

[0028] Figure 3 for Figure 2 Schematic diagram of the cross section at C in the middle;

[0029] Figure 4 for Figure 2 Schematic diagram of the cross section at D in the middle;

[0030] Figure 5 for Figure 1 Top view of the connection node at B in the middle;

[0031] Figure 6 for Figure 1 Schematic diagram of the cross section of the connection node at B;

[0032] Figure 7 This is a schematic diagram of the connection between the steel box and the foundation of the utility model;

[0033] Figure 8 It is a three-dimensional schematic diagram of the top pad or the bottom pad of the utility model;

[0034] Fig. 9 It is a top view of the connecting plate of the utility model;

[0035] Fig.10 It is a top view of the embedded plate of the utility model;

[0036] Fig.11 It is a front view of the building structure with a corridor according to the utility model.

[0037] Description of reference numerals:

[0038] 1. Steel box; 11. Bottom pad; 12. Top pad; 13. Connecting plate; 14. Bottom beam; 15. Column; 16. Top beam; 17. Shear nail; 18. First bolt; 2. Corridor area; 3. Support beam; 4. Floor slab; 5. Connection structure; 6. Channel steel; 7. Pad; 8. Cement; 9. Seal; 10. Second bolt; 20. Embedded plate; 21. Rebar; 22. Foundation; 23. First plate; 24. Second plate. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0040] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0043] Combine the following Figures 1 to 11, describing an embodiment of the utility model.

[0044] According to an embodiment of the utility model, there is provided a building structure with a corridor, comprising:

[0045] At least one group of steel boxes 1, each group including two steel boxes 1 arranged at intervals in the horizontal direction, and the area between the two steel boxes 1 in the same group forms a corridor area 2;

[0046] A floor 4 is horizontally arranged at the bottom of the corridor area 2, and an opening is formed at the top of the corridor area 2 of each group of steel boxes 1;

[0047] The support beam 3 is horizontally arranged at the bottom of the corridor area 2 and is fixedly connected to two steel boxes 1 in the same group. The support beam 3 abuts against the bottom surface of the floor slab 4 .

[0048] The building structure with a corridor provided in this embodiment is provided with a floor slab 4 at the bottom of the corridor area 2, and an opening is formed at the top of the corridor area 2. When there are multiple groups of steel boxes 1 along the gravity direction, the floor slab of the upper corridor area 2 serves as the ceiling of the lower corridor area 2, thereby increasing the net height of the corridor area 2 and improving people's comfort; and by providing a support beam 3 at the bottom of the floor slab 4 to support the floor slab 4, it is avoided that the space of the corridor area 2 is occupied by structural columns, thereby increasing the use area of ​​the corridor area 2 and improving the appearance of the building.

[0049] Specifically, the two steel boxes 1 in the same group are in the same horizontal plane, and a corridor area 2 is formed between the two steel boxes 1. Multiple groups of steel boxes 1 can be arranged in a direction parallel to the extension direction of the corridor area 2, or in a direction parallel to gravity. The floor 4 is arranged at the bottom of the corridor area 2 in the horizontal direction, wherein the floor 4 includes a wooden floor, a reinforced concrete floor, or a corrugated steel plate composite floor, and bears the load of people, furniture, equipment, etc. No top surface is set at the top of the corridor area 2, so that an opening is formed at the top of the corridor area 2, and the roof layer of the building structure is directly used as the top surface, or when there are multiple groups of steel boxes 1 in a direction parallel to gravity, the floor of the upper corridor area 2 is used as the top surface of the lower corridor area 2, thereby increasing the clear height of the corridor area without increasing the floor height.

[0050] At least one support beam 3 is also provided below each floor slab 4 along the direction of gravity. The support beam 3 is provided in the horizontal direction and is fixedly connected to two steel boxes 1 in the same group at the same time. The support beam 3 abuts against the lower bottom surface of the floor slab 4 to support the floor slab 4, thereby improving the reliability of the floor slab 4 and avoiding the use of structural columns extending along the direction of gravity, thereby increasing the usable area of ​​the corridor area 2 and improving the appearance of the building. Preferably, the floor slab 4 is fixedly connected to the two steel boxes 1 in the same group at the same time, and the support beam 3 is also fixedly connected to the floor slab 4, so that the building structure forms a stable structure with reliable connection.

[0051] In some embodiments, in combination Figures 1 to 11 As shown, the steel box 1 includes a bottom cross beam 14, a column 15 and a bottom pad 11, and the bottom pad 11 is suitable for forming a fixed connection between the bottom cross beam 14 and the column 15; the two ends of the support beam 3 are fixedly connected to the bottom pads 11 of the two steel boxes 1 respectively.

[0052] Specifically, each steel box 1 includes a plurality of bottom cross beams 14 arranged in the horizontal direction and a plurality of columns 15 arranged in the gravity direction. The number of bottom pads 11 matches the number of columns 15. Each bottom pad 11 is fixedly connected to one end of a column 15 and one end of a bottom cross beam 14 at the same time. A bottom pad 11 is fixedly connected to each end of the bottom cross beam 14, so that a plurality of bottom cross beams 14 and a plurality of columns 15 are fixedly connected, thereby ensuring the structural stability of the steel box 1. One end of the support beam 3 is fixedly connected to a bottom pad 11 of a steel box 1 near the corridor area 2, and the other end is fixedly connected to another bottom pad 11 of another steel box 1 near the corridor area 2.

[0053] Along the direction of gravity, the bottom pad 11 of the lowest layer is fixedly connected to the foundation 22 via the embedded plate 20. Preferably, the embedded plate 20 extends in the horizontal direction, and the bottom pad 11 is fixedly connected to the embedded plate 20 by the first bolt 18 and the shear nail 17. At least one steel bar 21 arranged along the direction of gravity is fixedly connected to the embedded plate 20, and the steel bar 21 is buried in the foundation 22, so that the bottom pad 11 of the lowest layer is fixedly connected to the foundation 22, and then the steel box 1 of the lowest layer is fixedly connected to the foundation 22.

[0054] In some embodiments, in combination Figures 1 to 11 As shown, a connection structure 5 is provided between one end of the support beam 3 and a bottom pad 11 close thereto, and two ends of the connection structure 5 are fixedly connected to the bottom pad 11 and the support beam 3 respectively.

[0055] The building structure with a corridor provided in this embodiment is beneficial to improving the convenience of the connection operation between the support beam 3 and the bottom pad 11 by setting a connection structure 5 between one end of the support beam 3 and the bottom pad 11 close thereto.

[0056] In some embodiments, in combination Figures 1 to 11 As shown, the connection structure 5 includes two channel steels 6 with opening directions opposite to each other and fixedly connected, and the two channel steels 6 are fixedly connected to the bottom pad 11 and the support beam 3 respectively.

[0057] In the building structure with a corridor provided in this embodiment, a web plate and two wing plates of the channel steel 6 form a working space to facilitate operators to connect the support beam 3 and the bottom pad 11.

[0058] Preferably, the two channel steels 6 are opened in directions away from each other, wherein the two wing plates of one channel steel 6 are fixedly connected to the bottom pad 11, the two wing plates of the other channel steel 6 are fixedly connected to the support beam 3, and the webs of the two channel steels 6 are fixedly connected, and the fixed connection forms include welding, bolt connection, and riveting. A pad 7 can also be set between the two webs, and the second bolt 10 passes through the two webs and the pad 7, and is tightened by a nut, so as to achieve the fixed connection of the two channel steels 6. There is a spacing between the two parallel wing plates of the channel steel 6, so as to form a working space, so as to facilitate the connection operation of the support beam 3 and the bottom pad 11 by the operator. The specifications of the channel steel 6 include multiple types, so as to be suitable for floor slabs 4 of different lengths, and support beams 3 of different lengths, so as to facilitate the adjustment of the width of the corridor area 2, thereby improving the applicability of the building structure with corridors.

[0059] In some embodiments, in combination Figures 1 to 11 As shown, the steel box 1 also includes a top cross beam 16 and a top pad 12, and the top pad 12 is suitable for forming a fixed connection between the top cross beam 16 and the column 15; along the gravity direction, the steel box 1 includes multiple groups, and the bottom pad 11 of the upper steel box 1 is fixedly connected with the top pad 12 of the lower steel box 1 adjacent thereto.

[0060] Specifically, each steel box 1 includes a plurality of top cross beams 16 arranged in the horizontal direction, the number of top pads 12 matches the number of columns 15, and each top pad 12 is fixedly connected to one end of a column 15 and one end of a top cross beam 16 at the same time, wherein a top pad 12 is fixedly connected to each end of the top cross beam 16, so that a plurality of top cross beams 16 and a plurality of columns 15 are fixedly connected, thereby ensuring the structural stability of the steel box 1. When there are multiple groups of steel boxes 1 parallel to the direction of gravity, the bottom pad 11 of a steel box 1 is fixedly connected to another top pad 12 adjacent to it and located below it, so that the two steel boxes 1 are fixedly connected, thereby ensuring the stability of the building structure.

[0061] The top pad 12 and the bottom pad 11 each include two first flat plates 23 extending in the horizontal direction and a second flat plate 24 extending in the gravity direction. The second flat plate 24 is disposed between the two first flat plates 23 to support and fix the two first flat plates 23, thereby leaving a working space for the operator.

[0062] In some embodiments, in combination Figures 1 to 11 As shown, along the direction parallel to gravity, a connecting plate 13 is fixedly connected between the top pad 12 of one steel box 1 and the bottom pad 11 of another adjacent steel box 1; along the horizontal direction, the steel box 1 includes multiple groups, and two adjacent bottom pads 11 or two adjacent top pads 12 are fixedly connected via the connecting plate 13.

[0063] In the building structure with a corridor provided in this embodiment, two bottom pads 11 or top pads 12 adjacent in the horizontal direction are fixedly connected via a connecting plate 13, so that two steel boxes 1 adjacent in the horizontal direction are fixedly connected, which is beneficial to improving the stability of the building structure with a corridor.

[0064] In some embodiments, in combination Figures 1 to 11 As shown, a shear nail 17 is fixedly connected to the connecting plate 13 , and along the gravity direction, two ends of the shear nail 17 penetrate the top cushion block 12 and the bottom cushion block 11 respectively.

[0065] The building structure with a corridor provided in this embodiment has shear nails 17 passing through adjacent top pads 12 and bottom pads 11 to enhance the connection stability between two adjacent steel boxes 1 along the gravity direction.

[0066] Specifically, the connecting plate 13 is arranged in the horizontal direction, and the connecting plate 13 has two groups of bolt holes and shear nail holes. A bottom pad 11 and an adjacent top pad 12 are fixedly connected via a first bolt 18 and a shear nail 17, and the first bolt 18 passes through a bolt hole, and the shear nail 17 passes through a shear hole; another bottom pad 11 and another adjacent top pad 12 are fixedly connected via another first bolt 18 and another shear nail 17, and another first bolt 18 passes through another bolt hole, and another shear nail 17 passes through another shear hole. Two adjacent bottom pads 11 and two adjacent top pads 12 are fixedly connected via the same connecting plate 13, so that four adjacent steel boxes 1 are fixedly connected.

[0067] In some embodiments, in combination Figures 1 to 11 As shown, along the gravity direction, a roofing layer is fixedly connected to the top of the building structure with a corridor, and the roofing layer is suitable for covering the corridor area 2.

[0068] The building structure with a corridor provided in this embodiment is provided with a roofing layer on the top of the building structure with a corridor, and covers the corridor area 2, so that the corridor area 2 is isolated from the natural environment outside the building structure.

[0069] Specifically, the roofing layer is located on the top of the building structure to cover the building structure with a corridor, wherein the roofing layer includes a mortar leveling layer, a slope leveling layer, an insulation layer, a waterproof layer, a protective layer and a finishing layer. Along the gravity direction, the projection of the roofing layer coincides with the projection of the building structure with a corridor.

[0070] In some embodiments, in combination Figures 1 to 11 As shown, one end of the floor slab 4 is fixedly connected to a steel box 1 , and a gap is provided between the other end of the floor slab and another steel box 1 , and the gap is suitable for being filled with cement 8 .

[0071] The building structure with a corridor provided in this embodiment improves the integrity of the floor slab 4 as a corridor slab of the corridor area 2 by filling cement 8 in the gap between the floor slab 4 and the steel box 1 .

[0072] Specifically, the gap between the floor slab 4 and the steel box 1 is filled with non-shrinking cement 8, and the upper surface of the cement layer is made to be in the same plane as the upper surface of the floor slab 4, thereby improving the integrity of the corridor slab.

[0073] In some embodiments, in combination Figures 1 to 11 As shown, a sealing member 9 is fixedly connected in the gap, and along the direction of gravity, the sealing member 9 is located below the cement 8.

[0074] The building structure with a corridor provided in this embodiment has a seal 9 disposed in the gap and below the cement 8 to prevent the cement 8 from leaking through the gap to the corridor area 2 of the lower layer.

[0075] Specifically, the seal 9 includes a rubber block, a curing sealant or other self-expanding material, and the seal 9 seals the gap below the cement 8, thereby preventing the cement 8 from leaking to the lower corridor area 2 through the gap between the floor 4 and the steel box 1.

[0076] Obviously, the above embodiments are only examples for clear explanation, and are not intended to limit the implementation methods. Although the embodiments of the present utility model are described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present utility model, and such modifications and variations are all within the scope defined by the present utility model.

Claims

1. A building structure with a corridor, characterized in that: include: At least one group of steel boxes (1), each group including two steel boxes (1) arranged at an interval in the horizontal direction, and the area between the two steel boxes (1) in the same group forms a corridor area (2); A floor slab (4) is arranged at the bottom of the corridor area (2) in a horizontal direction, and an opening is formed at the top of the corridor area (2) of each group of steel boxes (1); A support beam (3) is horizontally arranged at the bottom of the corridor area (2) and is fixedly connected to two steel boxes (1) in the same group. The support beam (3) abuts against the bottom surface of the floor slab (4).

2. The building structure with a corridor according to claim 1, characterized in that: The steel box (1) comprises a bottom cross beam (14), a column (15) and a bottom pad (11), wherein the bottom pad (11) is suitable for forming a fixed connection between the bottom cross beam (14) and the column (15); the two ends of the support beam (3) are respectively fixedly connected to the bottom pads (11) of the two steel boxes (1).

3. The building structure with a corridor according to claim 2, characterized in that: A connection structure (5) is provided between one end of the support beam (3) and the bottom pad (11) adjacent thereto, and both ends of the connection structure (5) are fixedly connected to the bottom pad (11) and the support beam (3) respectively.

4. The building structure with a corridor according to claim 3, characterized in that: The connection structure (5) comprises two channel steels (6) with openings in opposite directions and fixedly connected, and the two channel steels (6) are respectively fixedly connected to the bottom pad (11) and the support beam (3).

5. The building structure with a corridor according to claim 2, characterized in that: The steel box (1) further comprises a top cross beam (16) and a top pad (12), wherein the top pad (12) is adapted to form a fixed connection between the top cross beam (16) and the column (15); along the direction of gravity, the steel box (1) comprises a plurality of groups, wherein the bottom pad (11) of the upper steel box (1) and the top pad (12) of the adjacent lower steel box (1) are fixedly connected.

6. The building structure with a corridor according to claim 5, characterized in that: Along the direction parallel to gravity, a connecting plate (13) is fixedly connected between the top pad (12) of one steel box (1) and the bottom pad (11) of another adjacent steel box (1); along the horizontal direction, the steel box (1) includes a plurality of groups, wherein two adjacent bottom pads (11) or two adjacent top pads (12) are fixedly connected via the connecting plate (13).

7. The building structure with a corridor according to claim 6, characterized in that: A shear nail (17) is fixedly connected to the connecting plate (13), and along the gravity direction, two ends of the shear nail (17) respectively penetrate the top cushion block (12) and the bottom cushion block (11).

8. The building structure with a corridor according to any one of claims 1 to 7, characterized in that: Along the gravity direction, a roofing layer is fixedly connected to the top of the building structure with a corridor, and the roofing layer is suitable for covering the corridor area (2).

9. The building structure with a corridor according to any one of claims 1 to 7, characterized in that: One end of the floor slab (4) is fixedly connected to one of the steel boxes (1), and the other end of the floor slab (4) has a gap with another of the steel boxes (1), wherein the gap is suitable for being filled with cement (8).

10. The building structure with a corridor according to claim 9, characterized in that: A sealing member (9) is fixedly connected in the gap, and along the gravity direction, the sealing member (9) is located below the cement (8).

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