A connection structure of a module box

Abstract

The utility model relates to a connection structure of a module box. The connection structure includes a first connection member, a second connection member, a connection plate and a fixing member. The first connection member is fixed to the bottom of the upper module box and has a cavity, and the side wall of the first connection member is provided with an operation hole connected to the cavity. The second connection member is fixed to the top of the lower module box. The connection plate is located between the first connection member and the second connection member on two adjacent module box assemblies, and the top of the second connection member forms a boss that can pass through the connection plate and the bottom wall of the first connection member in sequence; the fixing member can enter the cavity through the operation hole, and can be detachably connected to the boss and pressed against the bottom wall of the first connection member. The beneficial effect is that the assembly of the two adjacent module box assemblies on the left and right and the detachable assembly between the upper module box and the lower module box are completed through the plug-in cooperation between the structures and the detachable connection between the fixing member and the second connection member.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled structures, in particular to a connection structure of a module box. Background Art

[0002] As the traditional construction industry is transforming and upgrading towards industrialization, prefabricated buildings with the characteristics of green energy saving, high quality and high efficiency, as well as modular buildings with the highest degree of integration of prefabricated buildings, are receiving more and more attention. In this context, steel structure modular buildings have broad development prospects. Modular buildings will first pre-process the building space into one or more standardized module boxes, such as room module boxes, corridor module boxes, staircase module boxes and other units, and then transport each module box to the construction site to assemble into a complete building.

[0003] The current method of assembling modular units is: after the module box is installed, the two modules are connected by grouting, welding, etc. This method has more on-site processes and is more difficult to construct. In addition, after assembly, it cannot be disassembled for off-site reconstruction and can only be used once. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a connection structure of a module box, which solves the technical problem that the module unit assembly method in the prior art is that after the module box is installed, the two modules are connected by grouting, welding, etc., which has many on-site processes and is difficult to construct, and the module cannot be disassembled after assembly to achieve reconstruction in a different location and can only be used once.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] The embodiment of the utility model provides a connection structure of a module box, the connection structure is used to connect two module box assemblies adjacent to each other on the left and right sides and an upper module box and a lower module box arranged up and down in each of the module box assemblies;

[0009] The connection structure includes a first connection member, a second connection member, a connection plate and a fixing member;

[0010] The first connecting member is fixed to the bottom of the upper module box and has a cavity, and a side wall of the first connecting member is provided with an operating hole communicating with the cavity;

[0011] The second connecting member is fixed to the top of the lower module box; the connecting plate is located between the first connecting member and the second connecting member on two adjacent module box assemblies, and the top of the second connecting member forms a boss that can sequentially pass through the connecting plate and the bottom wall of the first connecting member upward;

[0012] The fixing member can enter the cavity through the operating hole, and can be detachably connected to the boss and pressed against the bottom wall of the first connecting member.

[0013] According to the utility model, the second connecting member is provided with an axial vertical threaded hole, the threaded hole passes through the boss, and the fixing member is threadedly connected in the threaded hole.

[0014] According to the utility model, the fixing member includes a bolt and a pressing member;

[0015] The bolt passes through the pressing member and is threadedly connected in the threaded hole, and the bolt presses the pressing member against the bottom wall of the first connecting member.

[0016] According to the utility model, a groove for accommodating the boss is formed at the bottom of the pressing member.

[0017] According to the utility model, two connection holes are arranged at intervals on the connection plate, and a mounting hole is provided at the bottom of the first connection member;

[0018] When the connecting plate is located between the first connecting member and the second connecting member on two adjacent module box assemblies on the left and right, the connecting hole is connected to the corresponding mounting hole, and the boss can penetrate the connecting hole and the mounting hole.

[0019] According to the utility model, the second connecting member also includes a plate body fixed on the top of the lower module box body, and the boss is located on the top of the plate body.

[0020] According to the utility model, the top corner of the operating hole is a circular hole, and the diameter of the operating hole is at least 50 mm; or, the operating hole is a square hole, and the length and width of the operating hole are at least 50 mm.

[0021] According to the utility model, the first connecting member is a column structure for supporting the upper module box.

[0022] (III) Beneficial effects

[0023] The beneficial effect of the utility model is as follows: the connection structure of the module box provided by the utility model is used to connect two adjacent module box assemblies and the upper module box and the lower module box arranged up and down in each module box assembly. During assembly, the upper module box, the connecting plate and the lower module box are arranged in sequence from top to bottom, so that the connecting plate is located between the first connecting member and the second connecting member on the two adjacent module box assemblies on the left and right, and the upper part of the second connecting member can be sequentially penetrated by the connecting plate and the bottom wall of the first connecting member. Subsequently, the fixing member is inserted into the cavity of the upper module box through the operating hole, and is detachably connected to the second connecting member and pressed against the bottom wall of the first connecting member, so that the bottom wall of the first connecting member and the top wall of the second connecting member are pressed against the upper and lower sides of the connecting plate, so as to realize the upper and lower locking of the upper module box and the lower module box. The setting of the bottom wall of the second connecting member of the second connecting member penetrating the connecting plate on the upper part of the second connecting member can realize the horizontal locking of the upper module box and the lower module box, and prevent the horizontal relative movement of the two. At the same time, the two adjacent module box assemblies on the left and right can respectively lock the connecting plate with the first connecting member and the second connecting member through the fixing members, so that the two adjacent module box assemblies can be connected through the connecting plate.

[0024] Therefore, the connection structure of the module box provided by the utility model can conveniently and quickly complete the assembly of two adjacent left and right module box assemblies and the assembly between the upper module box and the lower module box through the plug-in cooperation between the structures and the detachable connection between the fixing part and the second connecting part. It can be disassembled after assembly to facilitate reorganization at a different location, realize the reuse of the modules, and save construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the assembly of the module box of the utility model;

[0026] Figure 2 for Figure 1 Exploded diagram of (without fixings installed);

[0027] Figure 3 for Figure 1 Schematic diagram of the decomposition of

[0028] Figure 4 for Figure 1 The main view of

[0029] Figure 5 for Figure 4 A cross-sectional view of

[0030] Figure 6 for Figure 4 Side view of

[0031] Figure 7 is a front view of the first connecting member;

[0032] Figure 8 is a front view of the second connecting member;

[0033] Fig. 9 for Figure 8 A top view of

[0034] Fig.10 A top view of the connecting plate.

[0035] [Description of Reference Numerals]

[0036] 1: module box assembly; 11: upper module box; 12: lower module box;

[0037] 2: connecting structure; 21: first connecting member; 211: operating hole; 212: mounting hole; 22: second connecting member; 221: threaded hole; 222: plate body; 223: boss; 23: connecting plate; 231: connecting hole; 24: fixing member; 241: bolt; 242: pressing member; 2421: groove. DETAILED DESCRIPTION

[0038] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below in conjunction with the accompanying drawings through specific implementation methods. Figure 5 The orientation is used as a reference.

[0039] See also Figure 1-10 The utility model provides a module box connection structure, wherein the connection structure 2 is used to connect two adjacent module box assemblies 1 on the left and right and an upper module box 11 and a lower module box 12 arranged in each module box assembly 1.

[0040] Wherein, the connection structure 2 includes a first connection member 21, a second connection member 22, a connection plate 23 and a fixing member 24. The first connection member 21 is fixed to the bottom of the upper module case 11 and has a cavity, and the side wall of the first connection member 21 is provided with an operation hole 211 connected to the cavity. The second connection member 22 is fixed to the top of the lower module case 12. The connection plate 23 is located between the first connection member 21 and the second connection member 22 on two adjacent module case assemblies 1, and the top of the second connection member 22 forms a boss 223 that can pass through the connection plate 23 and the bottom wall of the first connection member 21 in sequence. The fixing member 24 can enter the cavity through the operation hole 211, and can be detachably connected to the boss 223 and pressed against the bottom wall of the first connection member 21.

[0041] During assembly, the upper module case 11, the connecting plate 23 and the lower module case 12 are arranged sequentially from top to bottom, so that the connecting plate 23 is located between the first connecting member 21 and the second connecting member 22 on the two adjacent module case assemblies 1 on the left and right, and the upper part of the second connecting member 22 can pass through the connecting plate 23 and the bottom wall of the first connecting member 21 in sequence. Subsequently, the fixing member 24 is inserted into the cavity of the upper module case 211 through the operating hole 211, and is detachably connected to the second connecting member 22 and pressed against the bottom wall of the first connecting member 21, so that the bottom wall of the first connecting member 21 and the top wall of the second connecting member 22 are pressed against the upper and lower sides of the connecting plate 23, thereby realizing the upper and lower locking of the upper module case 11 and the lower module case 12. The arrangement of the bottom wall of the second connecting member 22 with the connecting plate 23 passing through the upper part of the second connecting member 22 can realize the horizontal locking of the upper module case 11 and the lower module case 12, thereby preventing the horizontal relative movement of the two. At the same time, the two adjacent module box assemblies 1 on the left and right can respectively lock the first connecting member 21 and the second connecting member 22 to the connecting plate 23 through the fixing member 24, so that the two adjacent module box assemblies 1 can be connected through the connecting plate 23.

[0042] Therefore, the connection structure of the module box provided by the utility model can conveniently and quickly complete the assembly of two adjacent left and right module box assemblies 1 and the assembly between the upper module box 11 and the lower module box 12 through the plug-in cooperation between the various structures and the detachable connection between the fixing member 24 and the second connecting member 22, and can be disassembled after assembly to facilitate reorganization at a different location, thereby realizing the reuse of the modules and saving construction costs.

[0043] Specifically, the first connecting member 21 is a column structure for supporting the upper module box 11 .

[0044] Optionally, the top corner of the operation hole 211 is a round hole, and the diameter of the operation hole 211 is at least 50 mm. Alternatively, the operation hole 211 is a square hole, and the length and width of the operation hole 211 are at least 50 mm. The above-mentioned size setting makes it easier for the fixing member 24 to enter the cavity through the operation hole 211, and can also match modules of various sizes. It should be noted that the above-mentioned shape and size settings are all examples, and can be adjusted accordingly according to actual conditions.

[0045] The top corner of the operation hole 211 is set as a round hole, or when the operation hole 211 is a square hole, its top corner is preferably rounded, which can prevent the operation hole 211 from being scratched.

[0046] Furthermore, the second connecting member 22 defines an axial vertical threaded hole 221 , the threaded hole 221 passes through the boss 223 , and the fixing member 24 is threadedly connected in the threaded hole 221 , so as to conveniently and detachably fix the fixing member 24 on the second connecting member 22 .

[0047] Furthermore, the second connecting member 22 further includes a plate body 222 fixed on the top of the lower module box body 12 , and the boss 223 is located on the top of the plate body 222 .

[0048] Preferably, in order to prevent the first connecting member 21 from rotating relative to the second connecting member 22, the second connecting member 22 is a square block.

[0049] Preferably, the first connecting member 21 and the second connecting member 22 are welded to the upper module box 11 and the lower module box 12 respectively.

[0050] Furthermore, two connection holes 231 are spaced apart on the connection plate 23 , and a mounting hole 212 is provided at the bottom of the first connection member 21 .

[0051] When the connecting plate 23 is located between the first connecting member 21 and the second connecting member 22 on the two adjacent module box assemblies 1, the connecting hole 231 is connected to the corresponding mounting hole 212, and the boss 223 can penetrate the connecting hole 231 and the mounting hole 212. After the fixing member 24 is connected to the boss 223 on the two adjacent module box assemblies 1, the upper and lower sides of the connecting plate 23 are locked by the first connecting member 21 and the second connecting member 22, and the assembly of the two adjacent module box assemblies 1 is realized at the same time.

[0052] Specifically, the mounting hole 212 and the connecting hole 231 are both square holes adapted to the boss 223 .

[0053] Preferably, when the boss 223 passes upward through the connecting plate 23 and the bottom wall of the first connecting member 21 , the top of the boss 223 is not lower than the bottom wall of the first connecting member 21 , so as to stably limit the relative horizontal movement of the first connecting member 21 and the second connecting member 22 .

[0054] Further, the fixing member 24 includes the following two configurations:

[0055] Optionally, the fixing member 24 includes a bolt 241 and a pressing member 242 .

[0056] The bolt 241 passes through the pressing member 242 and is threadedly connected in the threaded hole 221 , and the bolt 241 presses the pressing member 242 against the bottom wall of the first connecting member 21 .

[0057] Optionally, the fixing member 24 includes a bolt 241 .

[0058] When the bolt 241 is threadedly connected in the threaded hole 221 , the head of the bolt 241 can abut against the bottom wall of the first connecting member 21 .

[0059] The fixing member 24 preferably includes a bolt 241 and a pressing member 242 , so that the pressing member 242 is pressed evenly against the bottom wall of the first connecting member 21 , thereby improving the connection stability among the first connecting member 21 , the connecting plate 23 and the second connecting member 22 .

[0060] Specifically, when the fixing member 24 includes a bolt 241 and a pressing member 242 , a groove 2421 for accommodating the boss 223 is formed at the bottom of the pressing member 242 to avoid the boss 223 and be supported by the bottom on the bottom wall of the first connecting member 21 .

[0061] Preferably, the pressing member 242 is an inverted U-shaped structure to stably support the first connecting member 21 .

[0062] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0063] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A module box connection structure, characterized in that: The connection structure (2) is used to connect two module box assemblies (1) adjacent to each other on the left and right, and an upper module box (11) and a lower module box (12) arranged above and below each of the module box assemblies (1); The connection structure (2) comprises a first connection member (21), a second connection member (22), a connection plate (23) and a fixing member (24); The first connecting member (21) is fixed to the bottom of the upper module box (11) and has a cavity, and a side wall of the first connecting member (21) is provided with an operating hole (211) communicating with the cavity; The second connecting member (22) is fixed to the top of the lower module box (12); the connecting plate (23) is located between the first connecting member (21) and the second connecting member (22) on two adjacent module box assemblies (1); the top of the second connecting member (22) forms a boss (223) capable of sequentially passing upward through the connecting plate (23) and the bottom wall of the first connecting member (21); The fixing member (24) can enter the cavity through the operating hole (211), and can be detachably connected to the boss (223) and pressed against the bottom wall of the first connecting member (21).

2. The module box connection structure according to claim 1, characterized in that: The second connecting member (22) is provided with an axially vertical threaded hole (221), the threaded hole (221) passes through the boss (223), and the fixing member (24) is threadedly connected in the threaded hole (221).

3. The module box connection structure according to claim 2, characterized in that: The fixing member (24) comprises a bolt (241) and a pressing member (242); The bolt (241) passes through the pressing piece (242) and is threadedly connected in the threaded hole (221), and the bolt (241) presses the pressing piece (242) against the bottom wall of the first connecting piece (21).

4. The module box connection structure according to claim 3, characterized in that: The bottom of the pressing member (242) is provided with a groove (2421) for accommodating the boss (223).

5. The module box connection structure according to claim 2, characterized in that: Two connection holes (231) are arranged at intervals on the connection plate (23), and a mounting hole (212) is provided at the bottom of the first connection member (21); When the connecting plate (23) is located between the first connecting member (21) and the second connecting member (22) on two adjacent module box assemblies (1) on the left and right, the connecting hole (231) is connected to the corresponding mounting hole (212), and the boss (223) can penetrate the connecting hole (231) and the mounting hole (212).

6. The module box connection structure according to claim 5, characterized in that: The second connecting member (22) further comprises a plate body (222) fixed on the top of the lower module box (12), and the boss (223) is located on the top of the plate body (222).

7. The module box connection structure according to claim 1, characterized in that: The top corner of the operating hole (211) is a circular hole, and the diameter of the operating hole (211) is at least 50 mm; or, the operating hole (211) is a square hole, and the length and width of the operating hole (211) are both at least 50 mm.

8. The module box connection structure according to claim 1, characterized in that: The first connecting member (21) is a column structure used to support the upper module box (11).

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