Structure for fabricated building

Abstract

The utility model provides a structure for an assembled building, which comprises a first connecting piece arranged along a first direction, the first connecting piece is oppositely provided with two grooves, and the two grooves both penetrate through the first connecting piece; the clamping piece is fixedly connected with the first connecting plate and the third connecting plate along two side surfaces of the third direction, the first connecting plate and the third connecting plate are arranged back to back, and the first direction, the second direction and the third direction are pairwise orthogonal; the two clamping units which are arranged at an interval are fixedly connected to one side of the clamping piece; when the first connecting piece is connected with the clamping piece in the first direction of the first connecting piece, the two clamping units are clamped in the two grooves respectively and fixed to the first connecting piece in a matched mode through fasteners. When the first connecting piece is connected with the clamping piece in the second direction of the first connecting piece, the clamping piece is arranged in one groove in a clamped mode, the first connecting piece and the clamping piece are fixed in a matched mode through the first connecting plate, the third connecting plate and the fastening piece, the first connecting piece and the clamping piece are connected in different directions, transverse and longitudinal assembling can be conducted, and the construction efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a structure used for assembled buildings. Background Art

[0002] With the continuous promotion of prefabricated building policies and the improvement of market acceptance, the development of prefabricated buildings is currently in full swing. Enterprises in various regions are competing to develop prefabricated buildings. Various prefabricated building structure systems have emerged, showing a trend of a hundred schools of thought contending.

[0003] However, existing prefabricated building structures need to be installed both longitudinally and transversely during assembly. Usually, one type of connector is required for horizontal connection, and another type of connector is often required for longitudinal connection. Connectors of multiple specifications are required to realize the assembly of prefabricated building structures. Different connectors need to be selected for installation during the assembly process, and the construction is time-consuming and labor-intensive. Utility Model Content

[0004] The purpose of the utility model is to provide a structure for prefabricated buildings, so as to solve the problem mentioned in the above background technology that the existing prefabricated building structures need to be connected with multiple connectors during assembly, and the construction is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a structure for prefabricated buildings, comprising: a first connecting member, which is arranged along a first direction, and two grooves are relatively opened on two side surfaces of the first connecting member along its second direction, and the two grooves both penetrate the first connecting member along the first direction; a clamping member, whose two side surfaces along the third direction are respectively fixedly connected to the first connecting plate and the third connecting plate, the first connecting plate and the third connecting plate are arranged back to back, and the first direction, the second direction and the third direction are orthogonal to each other; two clamping units arranged at intervals, which are fixedly connected to one side of the clamping member; when the first connecting member is connected to the clamping member along its first direction, the two clamping units are respectively clamped in the two grooves and fixed with the first connecting member by fasteners; when the first connecting member is connected to the clamping member along its second direction, the clamping member is clamped in one of the grooves, and fixed with the first connecting member by the first connecting plate, the third connecting plate and the fasteners.

[0006] Optionally, the two grooves separate the two sides of the first connecting member in the third direction to form a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are both provided with a plurality of first connecting grooves on both sides along the second direction; the first connecting plate is provided with at least one first connecting hole, and the first connecting hole can be fixed with the first connecting groove in the first fixing plate by fasteners; both ends of the first fixing plate and the second fixing plate in the first direction are provided with a plurality of second connecting grooves along the third direction, and the card-connecting unit is both provided with at least one second connecting hole on both sides in the third direction, and the second connecting hole can be fixed with the second connecting groove by fasteners.

[0007] Optionally, one end of the third connecting plate away from the first connecting plate is bent toward a side away from the clamping unit, and when the clamping member is clamped in one of the grooves, the third connecting plate is clamped and fixed to the second fixing plate.

[0008] Optionally, the third connecting plate is provided with a third connecting hole, and the third connecting hole can be fixed to the first connecting groove in the second fixing plate by means of a fastener.

[0009] Optionally, the clamping unit includes: two second connecting plates, which are spaced apart and distributed along the third direction on one side of the clamping member, and when the two second connecting plates are clamped in the groove, the two second connecting plates correspond one-to-one to the first fixing plate and the second fixing plate respectively.

[0010] Optionally, the first connecting member is an I-shaped connecting member.

[0011] Optionally, reinforcing ribs are provided inside the clamping member.

[0012] Optionally, the reinforcing ribs are arranged in an X shape.

[0013] Optionally, the first connecting member and the clamping member are of equal length along the second direction.

[0014] Optionally, the lengths of the first fixing plate, the clamping member and the second fixing plate along the third direction are only equal to the length of the first connecting member along the third direction.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] In the utility model, a first connecting member is provided, which is arranged along the first direction, and two grooves are relatively opened on two side surfaces of the first connecting member along the second direction, and the two grooves both penetrate the first connecting member along the first direction; a clamping member, whose two side surfaces along the third direction are respectively fixedly connected to the first connecting plate and the third connecting plate, the first connecting plate and the third connecting plate are arranged back to back, and the first direction, the second direction and the third direction are orthogonal to each other; two clamping units arranged at intervals are fixedly connected to one side of the clamping member; during use, when the first connecting member is connected to the clamping member along the first direction, the two clamping units are respectively clamped in the two grooves and fixed with the first connecting member through fasteners; when the first connecting member is connected to the clamping member along the second direction, the clamping member is clamped in one of the grooves, and fixed with the first connecting member through the first connecting plate, the third connecting plate and the fastener, and the first connecting member and the clamping member only need to be connected in different directions to perform horizontal and vertical assembly, without selecting other connecting members, which greatly improves construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the disassembled structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the assembly structure of the utility model.

[0019] Figure 3 It is an enlarged schematic diagram of the first assembly position structure of the utility model.

[0020] Figure 4 It is an enlarged schematic diagram of the second assembly position structure of the utility model.

[0021] In the figure: 1 - first connecting member, 11 - first connecting groove, 12 - second connecting groove, 2 - clamping member, 21 - reinforcing rib, 22 - clamping member, 3 - first connecting plate, 31 - first connecting hole, 4 - second connecting plate, 41 - second connecting hole, 5 - third connecting plate. DETAILED DESCRIPTION

[0022] The scheme of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] 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 sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0025] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0026] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] 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 application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] Please refer to Figure 1 - Figure 4The utility model is a structure for assembled buildings, comprising: a first connecting member 1, which is arranged along a first direction, and two grooves are formed on two sides of the first connecting member 1 along a second direction, and the two grooves penetrate the first connecting member 1 along the first direction; a clamping member 2, whose two sides along a third direction are respectively fixedly connected to a first connecting plate 3 and a third connecting plate 5, the first connecting plate 3 and the third connecting plate 5 are arranged in back to back, and the first direction, the second direction and the third direction are orthogonal to each other; two clamping units arranged at intervals, which are fixedly connected to one side of the clamping member 2; when the When the first connecting member 1 is connected to the clamping member 2 along its first direction, the two clamping units are respectively clamped in the two grooves and fixed with the first connecting member 1 through fasteners; when the first connecting member 1 is connected to the clamping member 2 along its second direction, the clamping member 2 is clamped in one of the grooves and fixed with the first connecting member 1 through the first connecting plate 3, the third connecting plate 5 and the fasteners. It is only necessary to connect the first connecting member 1 and the clamping member 2 along different directions to perform horizontal and vertical assembly without selecting other connecting members, which greatly improves the construction efficiency.

[0029] Specifically, the first direction, the second direction and the third direction refer to taking one of the directions as a reference, and the other two directions are respectively orthogonal to it and the other two directions are also orthogonal to each other; if the structure needs to be assembled along a horizontal plane, the first direction can be set as the length direction, the second direction can be set as the width direction, and the third direction can be set as the height direction; that is, the scheme is: the first connecting member 1 is provided with two grooves on two sides along its width direction, and the two grooves penetrate the first connecting member 1 along the length direction; the clamping member 2, its two sides along the height direction (i.e., the top and the bottom) are fixedly connected to the first connecting plate 3 and the third connecting plate 5 respectively, and the first connecting plate 3 It is arranged back to back with the third connecting plate 5; when the first connecting member 1 is connected with the clamping member 2 along its length direction, the two clamping units are respectively clamped in the two grooves and fixed with the first connecting member 1 through fasteners; when the first connecting member 1 is connected with the clamping member 2 along its width direction, the clamping member 2 is clamped in one of the grooves, and fixed with the first connecting member 1 through the first connecting plate 3, the third connecting plate 5 and the fasteners. During the assembly process, it is only necessary to connect the first connecting member 1 and the clamping member 2 in different directions to perform horizontal and vertical assembly without selecting other connecting members, which greatly improves the construction efficiency.

[0030] On the other hand, if it is necessary to assemble the structure along a vertical surface, the first direction can be set as the height direction, the second direction can be set as the length direction, and the third direction can be set as the width direction; that is, the scheme is as follows: the first connecting member 1 has two grooves oppositely opened on two side surfaces along its length direction, and the two grooves penetrate the first connecting member 1 along the height direction; the clamping member 2, its two side surfaces along the width direction (i.e., the front and back sides) are fixedly connected to the first connecting plate 3 and the third connecting plate 5 respectively, and the first connecting plate 3 and the third connecting plate 5 are arranged back to back; when the first connecting member 1 is connected along its height direction When connected to the clamping component 2, the two clamping units are respectively clamped in the two grooves and fixed with the first connecting member 1 through fasteners; when the first connecting member 1 is connected to the clamping component 2 along its length direction, the clamping component 2 is clamped in one of the grooves and fixed with the first connecting member 1 through the first connecting plate 3, the third connecting plate 5 and the fasteners. During the assembly process, it is only necessary to connect the first connecting member 1 and the clamping component 2 in different directions to perform horizontal and vertical assembly without selecting other connecting members, which greatly improves the construction efficiency.

[0031] In another embodiment of the utility model, the first connecting member 1 and the clamping member 2 are aluminum mold structures. Aluminum molds have the advantages of light weight, corrosion resistance, easy assembly and disassembly, etc., and are therefore widely used in modern buildings; aluminum molds can be used to make various building components such as walls, floor slabs, beams and columns, and can be customized according to specific building design requirements to meet different construction needs; aluminum molds have high strength and rigidity and can withstand greater concrete pressure; at the same time, aluminum molds have good dimensional stability and can ensure construction accuracy and quality; in addition, aluminum molds also have good durability and reusability, can be assembled and disassembled multiple times, save material costs, and reduce construction time and labor costs; aluminum molds are high-quality building formwork materials suitable for prefabricated buildings, can improve construction efficiency, reduce construction costs, and have good environmental protection characteristics.

[0032] In another embodiment of the utility model, the two grooves separate the two sides of the first connecting member 1 in the third direction to form a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are both provided with a plurality of first connecting grooves 11 on both sides along the second direction; the first connecting plate 3 is provided with at least one first connecting hole 31, and the first connecting hole 31 can be fixed with the first connecting groove 11 in the first fixing plate by fasteners; the first fixing plate and the second fixing plate are both provided with a plurality of second connecting grooves 12 at both ends of the first direction along the third direction, and the card-connecting unit is provided with at least one second connecting hole 41 on both sides in the third direction, and the second connecting hole 41 can be fixed with the second connecting groove 12 by fasteners.

[0033] Specifically, when the two first connecting members 1 (I-shaped aluminum molds) are installed in the same direction, they are assembled through the cooperation of the first connecting groove 11 in the first connecting member 1, and the first connecting hole in the clamping member 2 and the first connecting plate 3; when the first connecting member 1 is produced, a first connecting groove 11 and a second connecting groove 12 for splicing are reserved thereon. When the two first connecting members are horizontally spliced ​​together, the clamping unit is clamped in the groove at the connection position of the two first connecting members 1, and the first connecting hole 31 is matched one by one with the first connecting groove 11, and then the assembly can be completed by fixing with fasteners, thereby realizing rapid horizontal splicing between I-shaped aluminum molds.

[0034] Specifically, when the two first connecting members 1 (I-shaped aluminum molds) are installed in the vertical direction, the two clamping units are respectively clamped inside the two grooves and fixed with the first connecting members 1 by fasteners, so that the first connecting member 1 can be arbitrarily longitudinally plugged and installed on other first connecting members, which is convenient and flexible to install.

[0035] In another embodiment of the utility model, one end of the third connecting plate 5 away from the first connecting plate 3 is bent toward a side away from the clamping unit, and when the clamping member 2 is clamped in one of the grooves, the third connecting plate 5 is clamped and fixed to the second fixing plate, and is fixedly connected by a fastener on one side and clamped by a bending member on the other side, so that it can be kept fixed and can be easily disassembled and installed, which saves time and effort in use.

[0036] In another embodiment of the utility model, the third connecting plate 5 is provided with a third connecting hole, and the third connecting hole can be fixed with the first connecting groove 11 in the second fixing plate through a fastener. This fixing method greatly improves stability.

[0037] In another embodiment of the utility model, the clamping unit includes: two second connecting plates 4, which are spaced apart along the third direction on one side of the clamping member 2. When the two second connecting plates 4 are clamped in the groove, the two second connecting plates 4 correspond to the first fixing plate and the second fixing plate one by one, respectively. By setting the second connecting plates 4 on both sides to respectively connect the first fixing plate and the second fixing plate, the force on the assembly structure along the third direction can be more uniform, and it is not easy to bend and damage during long-term use.

[0038] In another embodiment of the utility model, the first connecting member 1 is an I-shaped connecting member. The stress at each connecting position of the structure is relatively uniform and it is relatively stable to use. The aluminum formwork used for prefabricated buildings is convenient to splice horizontally and vertically during assembly, and can be quickly installed and spliced. The horizontal and vertical splicing between the aluminum formworks can be achieved without the need for connecting members of various specifications.

[0039] In another embodiment of the utility model, the clamping part 2 is provided with reinforcing ribs 21 inside to make it more resistant to pressure. Since the reinforcing ribs are provided at the connection position of the assembly part, the overall pressure resistance of the assembly structure is better. During use, bending damage during use can be effectively avoided, thereby greatly improving the service life.

[0040] In another embodiment of the utility model, the reinforcing ribs 21 are arranged in an X shape, which can reinforce the components more evenly. Since the reinforcing ribs are arranged at the connection parts of the assembly parts, the overall compression resistance of the assembly structure is better. During use, it can effectively avoid bending and damage during use, greatly improving the service life.

[0041] In another embodiment of the utility model, the first connecting member 1 and the clamping member 2 are equal in length along the second direction. During assembly, the first connecting member 1 and the clamping member 2 are more compatible and will not produce uneven effects, resulting in a better effect after assembly.

[0042] In another embodiment of the utility model, the lengths of the first fixing plate, the clamping member 2 and the second fixing plate along the third direction are only equal to the length of the first connecting member 1 along the third direction. During assembly, the first connecting member 1 and the clamping member 2 are more adapted and will not produce uneven effects, resulting in a better effect after assembly.

[0043] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A structure for prefabricated buildings, characterized in that: include: A first connecting member (1) is arranged along a first direction, two grooves are formed on two opposite sides of the first connecting member (1) along a second direction, and the two grooves penetrate the first connecting member (1) along the first direction; A clamping member (2), wherein two side surfaces along the third direction are respectively fixedly connected to the first connecting plate (3) and the third connecting plate (5), the first connecting plate (3) and the third connecting plate (5) are arranged in back-to-back relation, and the first direction, the second direction and the third direction are orthogonal to each other; Two clamping units arranged at intervals and fixedly connected to one side of the clamping member (2); When the first connecting member (1) is connected to the clamping member (2) along its first direction, the two clamping units are respectively clamped in the two grooves and fixed to the first connecting member (1) by means of fasteners; When the first connecting member (1) is connected to the clamping member (2) along its second direction, the clamping member (2) is clamped inside one of the grooves and is fixed to the first connecting member (1) by means of the first connecting plate (3), the third connecting plate (5) and the fastener.

2. The structure for prefabricated buildings according to claim 1, characterized in that: The two grooves separate the two sides of the first connecting member (1) in the third direction to form a first fixing plate and a second fixing plate, and the first fixing plate and the second fixing plate are provided with a plurality of first connecting grooves (11) on both sides along the second direction; the first connecting plate (3) is provided with at least one first connecting hole (31), and the first connecting hole (31) can be fixed with the first connecting groove (11) in the first fixing plate by means of a fastener; the first fixing plate and the second fixing plate are provided with a plurality of second connecting grooves (12) at both ends of the first direction along the third direction, and the clamping unit is provided with at least one second connecting hole (41) on both sides along the third direction, and the second connecting hole (41) can be fixed with the second connecting groove (12) by means of a fastener.

3. The structure for prefabricated buildings according to claim 2, characterized in that: One end of the third connecting plate (5) facing away from the first connecting plate (3) is bent toward a side facing away from the clamping unit, and when the clamping member (2) is clamped in one of the grooves, the third connecting plate (5) is clamped and fixed to the second fixing plate.

4. The structure for prefabricated buildings according to claim 3, characterized in that: The third connecting plate (5) is provided with a third connecting hole, and the third connecting hole can be fixed with the first connecting groove (11) in the second fixing plate by means of a fastener.

5. The structure for prefabricated buildings according to claim 2, characterized in that: The card connection unit comprises: Two second connecting plates (4) are spaced apart and distributed on one side of the clamping member (2) along a third direction. When the two second connecting plates (4) are clamped in the groove, the two second connecting plates (4) correspond to the first fixing plate and the second fixing plate one by one.

6. The structure for prefabricated buildings according to claim 1, characterized in that: The first connecting piece (1) is an I-shaped connecting piece.

7. The structure for prefabricated buildings according to claim 1, characterized in that: A reinforcing rib (21) is provided inside the clamping piece (2).

8. The structure for prefabricated buildings according to claim 7, characterized in that: The reinforcing ribs (21) are arranged in an X shape.

9. The structure for prefabricated buildings according to claim 2, characterized in that: The first connecting member (1) and the clamping member (2) are of equal length along the second direction.

10. The structure for prefabricated buildings according to claim 9, characterized in that: The lengths of the first fixing plate, the clamping member (2) and the second fixing plate along the third direction are only equal to the lengths of the first connecting member (1) along the third direction.

Images