Building structure with detachable roof

Abstract

The utility model relates to the technical field of building structures, and discloses a building structure with a detachable roof, which comprises a building main body, a plurality of building units and a plurality of connecting pieces, the supporting blocks are detachably connected with the tops of the building units; the supporting cross beams are arranged in the horizontal direction and located above the building units in the gravity direction, and the supporting cross beams are fixedly connected with the supporting blocks; the floor slab is fixedly connected with the side, away from the building unit, of the supporting block and / or the supporting cross beam. According to the building structure with the detachable roof, the supporting blocks are detachably connected with the tops of the building units, the supporting cross beams are arranged above the building units in the horizontal direction, and the supporting cross beams are fixedly connected with the supporting blocks, so that the supporting cross beams are detachably connected with the building units; and the floor slabs are fixedly connected with the supporting cross beams, so that detachable connection is formed between the floor slabs and the building units, gaps are formed, and later dismantling is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of building structures, in particular to a building structure with a detachable roof. Background Art

[0002] Modular buildings are fast to build and easy to disassemble. In traditional construction, the roof of modular buildings is mostly made of steel bars and cast-in-place concrete. However, due to the detachable nature of modular buildings, there is a problem that the concrete roof is difficult to disassemble later. Utility Model Content

[0003] In view of this, the utility model provides a building structure with a detachable roof to solve the problem of difficulty in later disassembly of the roof of a modular building.

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

[0005] The building body includes a plurality of building units, wherein the plurality of building units are arranged along the extension direction of the internal corridor;

[0006] a support block detachably connected to the top of the building unit;

[0007] A supporting beam is arranged in a horizontal direction, the supporting beam is located above the building unit in the direction of gravity, and is fixedly connected to the supporting block;

[0008] The floor slab is arranged in a horizontal direction and fixedly connected to a side of the supporting block and / or the supporting beam away from the building unit. The supporting block and / or the supporting beam are suitable for supporting the floor slab so that there is a gap between the floor slab and the building unit.

[0009] Beneficial effects: The support block is detachably connected to the top of the building unit, and a support beam is arranged horizontally above the building unit and fixedly connected to the support block, so that the support beam and the building unit are detachably connected, and the floor slab is fixedly connected to the support beam, so that the floor slab and the building unit are detachably connected, and a gap is provided, which is conducive to later demolition.

[0010] In an optional embodiment, both ends of the supporting crossbeam are respectively fixedly connected to the side surfaces of the supporting block parallel to the direction of gravity, and the upper end surface of the supporting block and the upper end surface of the supporting crossbeam are in the same horizontal plane.

[0011] Beneficial effect: by making the upper end surface of the support block and the upper end surface of the support beam in the same horizontal plane, when the support block and the support beam simultaneously support and fix the floor slab, the abutment stability between the floor slab and the support block and the support beam is improved.

[0012] In an optional embodiment, the building unit includes a top pad, which is located on the top of the building unit and is detachably connected to the support block.

[0013] In an optional embodiment, the support block includes a first connection portion extending in a horizontal direction; the top cushion block includes a third connection portion extending in a horizontal direction, and the first connection portion and the third connection portion are detachably connected.

[0014] In an optional embodiment, the support block also includes a first extension portion and a second connection portion, wherein one end of the first extension portion is fixedly connected to the first connection portion, and the other end extends in a direction away from the building body; the second connection portion extends in a horizontal direction and is fixedly connected to the other end of the first extension portion, and an operating space is formed between the first connection portion and the second connection portion.

[0015] Beneficial effect: By arranging the first extension part between the first connection part and the second connection part, the support block has an operating space between the first connection part and the second connection part, so that the operator can connect or disassemble the support block with other structures.

[0016] In an optional embodiment, the top pad also includes a second extension portion and a fourth connection portion, one end of the second extension portion is fixedly connected to the third connection portion, and the other end extends in a direction away from the support block; the fourth connection portion extends in a horizontal direction and is fixedly connected to the other end of the second extension portion, and an operating space is formed between the third connection portion and the fourth connection portion.

[0017] Beneficial effect: By arranging the second extension part between the third connection part and the fourth connection part, the support block has an operating space between the third connection part and the fourth connection part, so that operators can connect or disassemble the top pad with other structures.

[0018] In an optional embodiment, a second connecting plate is provided between two adjacent top pads of two adjacent building units and two adjacent support blocks at corresponding positions, and the second connecting plate is suitable for forming a detachable connection between the two adjacent building units.

[0019] Beneficial effect: By arranging a second connecting plate between two adjacent top pads and two adjacent support blocks, two adjacent building units can be detachably connected through the second connecting plate, thereby improving the overall stability of the building body and the operability of later disassembly.

[0020] In an optional embodiment, along the gravity direction, the projection of the floor slab coincides with the projection of the building unit, and the number of floor slabs matches the number of building units.

[0021] In an optional embodiment, a waterproof layer is fixedly connected to one side of the floor slab away from the main building body, and a mark is provided on the waterproof layer at a gap between two adjacent floor slabs.

[0022] Beneficial effect: By setting marks on the waterproof layer, it is convenient to cut the waterproof layer along the marks later, so as to dismantle and hoist multiple building units of the building body.

[0023] In an optional embodiment, a low wall is fixedly connected to a side of the floor slab away from the main building body, and the low wall extends in parallel to the direction of gravity.

[0024] Beneficial effect: By setting a low wall on the floor slab, it is convenient to maintain the safety of roof personnel and play a waterproof role. 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 schematic diagram of the building structure with a detachable roof according to the utility model;

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

[0028] Figure 3 for Figure 1 Schematic diagram of the cross section at B;

[0029] Figure 4 for Figure 1 Schematic diagram of the connection node at C Figure 1 ;

[0030] Figure 5 for Figure 1 Schematic diagram of the connection node at C Figure 2 ;

[0031] Figure 6 for Figure 2 Schematic diagram of the connection node at D in the middle;

[0032] Figure 7 for Figure 3 Schematic diagram of the connection node at E in the middle.

[0033] Description of reference numerals:

[0034] 1. Support block; 101. First connection part; 102. Second connection part; 103. First extension part; 2. Support beam; 3. Top pad; 301. Third connection part; 302. Fourth connection part; 303. Second extension part; 4. Top beam; 5. Column; 6. First connection plate; 7. Floor slab; 8. Second connection plate; 9. Gap; 10. Shear nails; 11. Bolts; 12. Low wall; 13. Building unit; 14. Corridor. DETAILED DESCRIPTION

[0035] 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.

[0036] 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.

[0037] 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.

[0038] 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.

[0039] Combine the following Figures 1 to 7 , describing an embodiment of the utility model.

[0040] According to an embodiment of the utility model, a building structure with a detachable roof is provided, comprising:

[0041] The building body includes a plurality of building units 13, and the plurality of building units 13 are arranged along the extension direction of the internal corridor 14 thereof;

[0042] A support block 1 detachably connected to the top of the building unit 13;

[0043] A supporting beam 2 is arranged in the horizontal direction, the supporting beam 2 is located above the building unit 13 along the gravity direction, and is fixedly connected to the supporting block 1;

[0044] The floor slab 7 is arranged in the horizontal direction and is fixedly connected to the side of the support block 1 and / or the support beam 2 away from the building unit 13. The support block 1 and / or the support beam 2 are suitable for supporting the floor slab 7 so that there is a gap between the floor slab 7 and the building unit 13.

[0045] The present embodiment provides a building structure with a detachable roof, in which the support block 1 is detachably connected to the top of the building unit 13. A support beam 2 is arranged in a horizontal direction above the building unit 13, and the support beam 2 is fixedly connected to the support block 1, so that the support beam 2 is detachably connected to the building unit 13, and the floor slab 7 is fixedly connected to the support beam 2, so that a detachable connection is formed between the floor slab 7 and the building unit 13, and a gap is provided, which is conducive to later demolition.

[0046] Specifically, a corridor 14 extending in a horizontal direction is provided inside the building unit 13, and a plurality of building units 13 are arranged along an extending direction parallel to the corridor 14 to form a building body.

[0047] Preferably, the support block 1 is located above the building unit 13 along the gravity direction and is detachably connected to the upper end surface of the building unit 13. The number of the support blocks 1 is greater than one. The number of the support beams 2 matches the number of the support blocks 1, and each of the two ends of each support beam 2 is fixedly connected to a support block 1, and the fixed connection forms include welding, bolt connection, and rivet connection.

[0048] The floor slab 7 includes a prefabricated wooden floor slab, a reinforced concrete floor slab, and a corrugated steel plate composite floor slab. Along the gravity direction, when the upper end surface of the support block 1 is higher than the upper end surface of the support beam 2, the floor slab 7 only abuts and is fixedly connected to the side of the support block 1 away from the building unit 13; when the upper end surface of the support block 1 is lower than the upper end surface of the support beam 2, the floor slab 7 only abuts and is fixedly connected to the side of the support beam 2 away from the building unit 13; when the upper end surface of the support block 1 and the upper end surface of the support beam 2 are in the same horizontal plane, the floor slab 7 abuts and is fixedly connected to the support block 1 and the support beam 2 at the same time. The floor slab 7, the support block 1, and the support beam 2 together form a roof, and are detachably connected to the building unit 13 through the support block 1, so that the roof and the building unit 13 form a detachable connection, which is convenient for later disassembly.

[0049] In some embodiments, in combination Figures 1 to 7 As shown, both ends of the support beam 2 are fixedly connected to the side surfaces of the support block 1 parallel to the gravity direction, and the upper end surface of the support block 1 and the upper end surface of the support beam 2 are in the same horizontal plane.

[0050] The building structure with a detachable roof provided in this embodiment makes the upper end surface of the support block 1 and the upper end surface of the support beam 2 in the same horizontal plane, thereby improving the abutment stability between the floor slab 7 and the support block 1 and the support beam 2 when the support block 1 and the support beam 2 simultaneously support and fix the floor slab 7.

[0051] In some embodiments, in combination Figures 1 to 7 As shown, the building unit 13 includes a top pad block 3 , which is located on the top of the building unit 13 and is detachably connected to the support block 1 .

[0052] Specifically, the building unit 13 further includes columns 5 and top beams 4, the top pad 3 is fixedly connected to one column 5 and at least one top beam 4 at the same time, and the column 5 and the top beam 4 are suitable for forming a fixed connection through the top pad 3, thereby ensuring the structural stability of the building unit 13. The number of top pads 3 is greater than one, and the number of support blocks 1 is adapted to the number of top pads 3. Preferably, each top pad 3 is fixedly connected to one support block 1.

[0053] In some embodiments, in combination Figures 1 to 7 As shown, the support block 1 includes a first connection portion 101 extending in a horizontal direction; the top cushion block 3 includes a third connection portion 301 extending in a horizontal direction, and the first connection portion 101 and the third connection portion 301 are detachably connected.

[0054] Preferably, the first connection part 101 and the third connection part 301 are both in the shape of straight plates, and the first connection part 101 and the third connection part 301 form a detachable connection via shear nails 10 and bolts 11, and the shear nails 10 and bolts 11 are arranged parallel to the direction of gravity.

[0055] In some embodiments, in combination Figures 1 to 7 As shown, the support block 1 also includes a first extension portion 103 and a second connection portion 102. One end of the first extension portion 103 is fixedly connected to the first connection portion 101, and the other end extends in a direction away from the building body; the second connection portion 102 extends in a horizontal direction and is fixedly connected to the other end of the first extension portion 103, and an operating space is formed between the first connection portion 101 and the second connection portion 102.

[0056] The building structure with a detachable roof provided in this embodiment has a first extension portion 103 disposed between the first connection portion 101 and the second connection portion 102, so that the support block 1 has an operating space between the first connection portion 101 and the second connection portion 102, so that operators can connect or disassemble the support block 1 with other structures.

[0057] Preferably, the first extension portion 103 and the second connection portion 102 are both in the shape of a straight plate, and each support block 1 includes at least one first extension portion 103, so that multiple first extension portions 103 support and fix the first connection portion 101 and the second connection portion 102, wherein along the direction of gravity, the projection of the first connection portion 101 and the projection of the second connection portion 102 coincide with each other, thereby forming an operating space between the first connection portion 101 and the second connection portion 102.

[0058] In some embodiments, in combination Figures 1 to 7 As shown, the top cushion block 3 also includes a second extension portion 303 and a fourth connection portion 302, one end of the second extension portion 303 is fixedly connected to the third connection portion 301, and the other end extends in a direction away from the support block 1; the fourth connection portion 302 extends in a horizontal direction and is fixedly connected to the other end of the second extension portion 303, and an operating space is formed between the third connection portion 301 and the fourth connection portion 302.

[0059] The present embodiment provides a building structure with a detachable roof, and a second extension portion 303 is provided between the third connection portion 301 and the fourth connection portion 302, so that the support block 1 has an operating space between the third connection portion 301 and the fourth connection portion 302, so that operators can connect or disassemble the top pad 3 with other structures.

[0060] Specifically, preferably, the second extension portion 303 and the fourth connection portion 302 are both in the shape of a straight plate, and each support block 1 includes at least one second extension portion 303, so that multiple second extension portions 303 support and fix the third connection portion 301 and the fourth connection portion 302, wherein along the direction of gravity, the projection of the third connection portion 301 and the projection of the fourth connection portion 302 coincide with each other, thereby forming an operating space between the third connection portion 301 and the fourth connection portion 302.

[0061] In some embodiments, in combination Figures 1 to 7 As shown, a second connecting plate 8 is provided between two adjacent top cushion blocks 3 of two adjacent building units 13 and two adjacent supporting blocks 1 at corresponding positions, and the second connecting plate 8 is suitable for forming a detachable connection between the two adjacent building units 13 .

[0062] The building structure with a detachable roof provided in this embodiment is configured by setting a second connecting plate 8 between two adjacent top pads and two adjacent support blocks 1 so that two adjacent building units 13 can be detachably connected through the second connecting plate 8, thereby improving the overall stability of the building body and the operability of later disassembly.

[0063] Specifically, when there is only one support block 1 and one top pad block 3 in the horizontal direction, a first connecting plate 6 is arranged between the first connecting part 101 and the third connecting part 301, and the first connecting plate 6 is arranged in the horizontal direction, and a shear nail hole is opened at the position corresponding to the shear nail 10, and a bolt hole is opened at the position corresponding to the bolt 11, and each first connecting plate 6 has one shear nail hole and one bolt hole; when there are two support blocks 1 and two top pads 3 in the horizontal direction, a second connecting plate 8 is arranged between the first connecting part 101 and the third connecting part 301, and the second connecting plate 8 is arranged in the horizontal direction, and a shear nail hole is opened at the position corresponding to the shear nail 10, and a bolt hole is opened at the position corresponding to the bolt 11, and each second connecting plate 8 has two shear nail holes and two bolt holes, and the two adjacent support blocks 1 and the two top pads 3 are detachably connected via a second connecting plate 8, so that the two adjacent building units 13 are detachably connected, which is convenient for later disassembly.

[0064] In some embodiments, in combination Figures 1 to 7 As shown, along the gravity direction, the projection of the floor slab 7 coincides with the projection of the building unit 13 , and the number of the floor slabs 7 matches the number of the building units 13 .

[0065] In some embodiments, in combination Figures 1 to 7 As shown, a waterproof layer is fixedly connected to one side of the floor slab 7 away from the main building body, and a mark is provided on the waterproof layer at the gap 9 between two adjacent floor slabs 7 .

[0066] The building structure with a detachable roof provided in this embodiment provides marks on the waterproof layer, so that the waterproof layer can be cut along the marks later, thereby disassembling and hoisting multiple building units 13 of the building body.

[0067] Specifically, a waterproof layer is fixedly connected to one side of multiple floor slabs 7 away from the main building. Along the gravity direction, the projection of the waterproof layer coincides with the projection of the main building. The waterproof layer is constructed as a whole, and marks are set at the joints of two adjacent building units 13. The marks are in the form of painting or fixed connection with external objects. The contents of the painting include text, letters, numbers or symbols. By setting the marks, it is convenient for operators to cut the waterproof layer along the marks when dismantling the building at a later stage, and then hoist and dismantle each building unit 13.

[0068] In some embodiments, in combination Figures 1 to 7As shown, a low wall 12 is fixedly connected to one side of the floor slab 7 away from the main building body, and the low wall 12 extends in a direction parallel to the gravity direction.

[0069] The building structure with a detachable roof provided in this embodiment is provided with a low wall 12 on the floor slab 7 so as to maintain the safety of the personnel on the roof and play a waterproof role.

[0070] Specifically, the specifications of the low wall 12 are determined by the construction personnel according to actual needs or design requirements, and are located at the top edge of the building body to protect the safety of roof personnel and prevent rainwater from spreading. The low wall 12 can also serve as a decoration for the building facade.

[0071] 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 detachable roof, characterized in that: include: The building body comprises a plurality of building units (13), wherein the plurality of building units (13) are arranged along the extension direction of the internal corridor (14); A support block (1) detachably connected to the top of the building unit (13); A supporting crossbeam (2) is arranged in a horizontal direction, the supporting crossbeam (2) is located above the building unit (13) in the direction of gravity, and is fixedly connected to the supporting block (1); The floor slab (7) is arranged in the horizontal direction and is fixedly connected to the side of the support block (1) and / or the support beam (2) away from the building unit (13). The support block (1) and / or the support beam (2) are suitable for supporting the floor slab (7) so that there is a gap between the floor slab (7) and the building unit (13).

2. The building structure with a detachable roof according to claim 1, characterized in that: The two ends of the support beam (2) are respectively fixedly connected to the side surfaces of the support block (1) parallel to the direction of gravity, and the upper end surface of the support block (1) and the upper end surface of the support beam (2) are in the same horizontal plane.

3. The building structure with a detachable roof according to claim 1, characterized in that: The building unit (13) comprises a top pad (3), which is located on the top of the building unit (13) and is detachably connected to the support block (1).

4. The building structure with a detachable roof according to claim 3, characterized in that: The support block (1) comprises a first connection portion (101) extending in a horizontal direction; the top cushion block (3) comprises a third connection portion (301) extending in a horizontal direction, and the first connection portion (101) and the third connection portion (301) are detachably connected.

5. The building structure with a detachable roof according to claim 4, characterized in that: The support block (1) further comprises a first extension portion (103) and a second connection portion (102); one end of the first extension portion (103) is fixedly connected to the first connection portion (101), and the other end extends in a direction away from the building body; the second connection portion (102) extends in a horizontal direction and is fixedly connected to the other end of the first extension portion (103); an operating space is formed between the first connection portion (101) and the second connection portion (102).

6. The building structure with a detachable roof according to claim 4, characterized in that: The top cushion block (3) further comprises a second extension portion (303) and a fourth connection portion (302); one end of the second extension portion (303) is fixedly connected to the third connection portion (301), and the other end extends in a direction away from the support block (1); the fourth connection portion (302) extends in a horizontal direction and is fixedly connected to the other end of the second extension portion (303); an operating space is formed between the third connection portion (301) and the fourth connection portion (302).

7. The building structure with a detachable roof according to claim 3, characterized in that: A second connecting plate (8) is provided between two adjacent top pads (3) of two adjacent building units (13) and two adjacent support blocks (1) at corresponding positions, and the second connecting plate (8) is suitable for forming a detachable connection between the two adjacent building units (13).

8. The building structure with a detachable roof according to claim 1, characterized in that: Along the gravity direction, the projection of the floor slab (7) coincides with the projection of the building unit (13), and the number of the floor slabs (7) matches the number of the building units (13).

9. The building structure with a detachable roof according to claim 8, characterized in that: A waterproof layer is fixedly connected to the side of the floor slab (7) away from the building body, and the waterproof layer is provided with a mark at the gap (9) between two adjacent floor slabs (7).

10. The building structure with a detachable roof according to any one of claims 1 to 9, characterized in that: A low wall (12) is fixedly connected to the side of the floor slab (7) away from the building body, and the low wall (12) extends in parallel to the direction of gravity.

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