Double-module unit assembling structure

Abstract

The utility model relates to a double-module unit assembling structure. The bottom connecting piece and the top connecting piece are provided with cavities, the side walls of the bottom connecting piece and the top connecting piece are provided with first extending-in holes and second extending-in holes which are communicated with the cavities respectively, the bottom connecting piece is fixed to the bottom of an upper module in the module unit, and the top connecting piece is fixed to the top of a lower module in the module unit. And the connecting plates are positioned between the upper modules and the lower modules in the two left and right adjacent module units and are clamped between the bottom connecting pieces and the top connecting pieces. The top of the top connecting piece is provided with a boss which sequentially penetrates through the connecting plate and the bottom wall of the bottom connecting piece upwards. When the fastening piece enters the cavity of the bottom connecting piece through the first stretching-in hole, the lower portion of the fastening piece penetrates into the cavity of the top connecting piece through the top wall of the top connecting piece, and the locking piece enters the cavity of the bottom connecting piece through the second stretching-in hole and is detachably locked to the lower portion of the fastening piece, the bottom connecting piece and the top connecting piece abut against the upper side and the lower side of the connecting plate. The assembling of the left and right adjacent module units and the assembling between the upper module and the lower module can be conveniently and quickly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled structures, in particular to a double-module unit assembly structure. Background Art

[0002] Prefabricated buildings are green, energy-saving, high-quality, and highly efficient. Therefore, modular buildings, which are the most integrated types of prefabricated buildings, are receiving more and more attention. Modular buildings divide building spaces with independent functions into one or more standardized prefabricated modular units (such as room modules, corridor modules, staircase modules, etc.), and integrate the architecture, structure, electromechanical and decoration into the modular units. The modular units are prefabricated in the factory and then transported to the project site for assembly into complete buildings. The existing high-rise modular building assembly method is to use grouting, welding and other connection methods between the modules after the modular units are installed. This assembly method has more on-site processes and is more difficult to construct. In addition, the assembled buildings cannot be disassembled or rebuilt elsewhere. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a double-module unit assembly structure, which solves the technical problem that the existing assembly method of high-rise modular buildings is to use grouting connection, welding and other connection methods between the modules after the module units are installed in place, and this assembly method has many on-site processes and is difficult to construct, and the assembled building cannot be disassembled and rebuilt in a different location.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0007] The embodiment of the utility model provides a module unit assembly structure, including a bottom connecting piece, a top connecting piece, a connecting plate, a fastener and a locking piece;

[0008] The bottom connecting piece has a cavity and a first insertion hole communicating with the cavity is opened on its side wall, the top connecting piece has a cavity and a second insertion hole communicating with the cavity is opened on its side wall, the bottom connecting piece can be fixed to the bottom of the upper module in the module unit, and the top connecting piece can be fixed to the top of the lower module of the module unit;

[0009] The connecting plate is located between the upper module and the lower module in the two adjacent module units on the left and right and is sandwiched between the bottom connecting piece and the top connecting piece; the top of the top connecting piece forms a boss that can pass through the connecting plate and the bottom wall of the bottom connecting piece in sequence upward;

[0010] When the fastener enters the cavity of the bottom connector through the first insertion hole and its lower portion penetrates into the cavity through the top wall of the top connector, and the locking member enters the cavity of the bottom connector through the second insertion hole and is detachably locked to the lower portion of the fastener, the bottom wall of the bottom connector and the top wall of the top connector are pressed against the upper and lower sides of the connecting plate.

[0011] According to the utility model, the top wall of the top connecting piece is provided with an axially vertical insertion hole;

[0012] The locking member is a nut;

[0013] The fastener comprises a bolt;

[0014] The lower portion of the bolt can enter the cavity of the top connector through the insertion hole, and the locking member can be locked on the lower portion of the bolt.

[0015] According to the utility model, the fastener also includes a force transmission member;

[0016] The force transmission member can enter the cavity of the bottom connecting member through the first insertion hole;

[0017] When the bolt passes through the force transmission member downward in sequence and is inserted into the insertion hole, and the locking member is sleeved and threadedly connected to the lower part of the bolt, the bolt can fix the force transmission member and transmit force to the bottom plate of the bottom connecting member.

[0018] According to the utility model, the force transmission member includes a horizontal plate body and two support plates vertically arranged at the bottom of the horizontal plate body and spaced apart;

[0019] The two support plates and the horizontal plate body can be erected above the boss, and the two support plates can be pressed against the bottom wall of the bottom connecting member.

[0020] According to the utility model, the top connecting member also includes a column structure fixed to the top of the lower module, and the boss is located at the top of the column structure.

[0021] According to the utility model, when the boss passes through the connecting plate and the bottom wall of the bottom connecting member in sequence upward, the top of the boss is not lower than the bottom wall of the bottom connecting member.

[0022] According to the utility model, a mounting hole is provided on the bottom wall of the bottom connecting member;

[0023] The connecting plate is provided with two connecting holes at intervals;

[0024] When the connecting plate is located between the upper module and the lower module in two adjacent module units and is sandwiched between the bottom connecting member and the top connecting member, the connecting hole is connected to the corresponding mounting hole on the bottom connecting member.

[0025] According to the present invention, the first insertion hole and the second insertion hole are both round holes with a diameter of at least 50 mm; or, the first insertion hole and the second insertion hole are both square holes with a length and a width of at least 50 mm.

[0026] (III) Beneficial effects

[0027] The beneficial effect of the utility model is as follows: the double module unit assembly structure provided by the utility model, when assembled, firstly, the upper module, the connecting plate and the lower module are arranged in sequence from top to bottom, so that the connecting plate is located between the upper module and the lower module in the two adjacent module units on the left and right and is sandwiched between the bottom connecting member and the top connecting member, and the boss of the top connecting member is upwardly penetrated through the bottom of the connecting plate and the bottom connecting member. Subsequently, the first insertion hole enters the cavity of the bottom connecting member and its lower part is penetrated through the top wall of the top connecting member into its cavity, and the locking member enters the cavity of the bottom connecting member through the second insertion hole and is detachably locked to the lower part of the fastener, so that the bottom wall of the bottom connecting member and the top wall of the top 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 and the lower module, and the arrangement that the boss on the top connecting member is upwardly penetrated through the bottom of the connecting plate and the bottom connecting member can realize the horizontal locking of the upper module and the lower module, and avoid horizontal relative movement. At the same time, after the two adjacent left and right module units are respectively locked to the connection plate by the fasteners and the locking members, the connection of the two adjacent module units can be achieved through the connection of the connection plate.

[0028] Therefore, the dual-module unit assembly structure provided by the utility model can conveniently and quickly complete the assembly of two adjacent module units on the left and right and the assembly between the upper module and the lower module through the plug-in cooperation between the structures and the detachable connection between the fasteners and the locking parts and the top connecting parts, and can be disassembled after assembly to facilitate reorganization in a different location, thereby realizing the reuse of modules and saving construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front view of the dual module unit assembly structure of the utility model;

[0030] Figure 2 for Figure 1 Sectional view

[0031] Figure 3 for Figure 2 Side view of

[0032] Figure 4 is a side view of the bottom connecting member;

[0033] Figure 5 is the front view of the bottom connector;

[0034] Figure 6 is a side view of the top connecting piece;

[0035] Figure 7 is the front view of the top connector;

[0036] Figure 8 is a top view of the top connector;

[0037] Fig. 9 It is a front view of the force transmission member 42;

[0038] Fig.10 A top view of the connecting plate.

[0039] [Description of Reference Numerals]

[0040] 1: bottom connecting piece; 11: first insertion hole; 12: mounting hole;

[0041] 2: top connection piece; 21: second insertion hole; 22: insertion hole; 23: column structure; 24: boss;

[0042] 3: connecting plate; 31: connecting hole;

[0043] 4: fastener; 41: bolt; 42: force transmission member; 421: horizontal plate; 422: support plate; 423: perforation;

[0044] 5: Locking piece;

[0045] 6: module unit; 61: upper module; 62: lower module. DETAILED DESCRIPTION

[0046] 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 1 The orientation is used as a reference.

[0047] See also Figure 1-10 The dual module unit assembly structure proposed in the embodiment of the utility model includes a bottom connecting member 1, a top connecting member 2, a connecting plate 3, a fastener 4 and a locking member 5.

[0048] The bottom connecting member 1 has a cavity and a first insertion hole 11 connected to the cavity is opened on its side wall. The top connecting member 2 has a cavity and a second insertion hole 21 connected to the cavity is opened on its side wall. The bottom connecting member 1 can be fixed on the bottom of the upper module 61 in the module unit 6, and the top connecting member 2 can be fixed on the top of the lower module 62 of the module unit 6.

[0049] The connecting plate 3 is located between the upper module 61 and the lower module 62 in the two adjacent left and right module units 6 and is sandwiched between the bottom connecting member 1 and the top connecting member 2. The top of the top connecting member 2 forms a boss 24 that can pass through the bottom wall of the connecting plate 3 and the bottom connecting member 1 in sequence.

[0050] When the fastener 4 enters the cavity of the bottom connector 1 through the first insertion hole 11 and its lower portion penetrates into the cavity through the top wall of the top connector 2, and the locking member 5 enters the cavity of the bottom connector 1 through the second insertion hole 21 and is detachably locked to the lower portion of the fastener 4, the bottom wall of the bottom connector 1 and the top wall of the top connector 2 are pressed against the upper and lower sides of the connecting plate 3.

[0051] During assembly, the upper module 61, the connecting plate 3 and the lower module 62 are arranged in sequence from top to bottom, so that the connecting plate 3 is located between the upper module 61 and the lower module 62 in the two adjacent module units 6 on the left and right and is sandwiched between the bottom connector 1 and the top connector 2, and the boss 24 of the top connector 2 is upwardly penetrated through the bottom of the connecting plate 3 and the bottom connector 1. Subsequently, the first insertion hole 11 enters the cavity of the bottom connector 1 and its lower part is penetrated through the top wall of the top connector 2, and the locking member 5 enters the cavity of the bottom connector 1 through the second insertion hole 21 and is detachably locked to the lower part of the fastener 4, so that the bottom wall of the bottom connector 1 and the top wall of the top connector 2 are pressed against the upper and lower sides of the connecting plate 3, and the upper module 61 and the lower module 62 are locked up and down. The arrangement of the boss 24 on the top connector 2 upwardly penetrating the bottom of the connecting plate 3 and the bottom connector 1 can realize the horizontal locking of the upper module 61 and the lower module 62 to avoid horizontal relative movement. At the same time, after the two adjacent left and right module units 6 are respectively locked to the connection plate 3 by the fastener 4 and the locking member 5, the connection of the two adjacent module units can be achieved through the connection of the connection plate 3.

[0052] Therefore, the dual-module unit assembly structure provided by the utility model can conveniently and quickly complete the assembly of two adjacent left and right module units 6 and the assembly between the upper module 61 and the lower module 62 through the plug-in cooperation between the structures and the detachable connection between the fasteners 4, the locking member 5 and the top connecting member 2, and can be disassembled after assembly to facilitate reorganization at a different location, thereby realizing the reuse of the modules and saving construction costs.

[0053] Preferably, the first insertion hole 11 and the second insertion hole 21 are both round holes, and their diameter is at least 50 mm; or, the first insertion hole 11 and the second insertion hole 21 are both square holes, and their length and width are at least 50 mm. The above-mentioned size setting facilitates the fastener 4 and the locking member 5 to enter the cavity through the first insertion hole 11 and the second insertion hole 21, and can also match the use of modules of various sizes. It should be noted that the above-mentioned shape and size settings are for example only, and can be adjusted accordingly according to actual conditions.

[0054] The top corners of the first insertion hole 11 and the second insertion hole 21 are set as round holes, or when the first insertion hole 11 and the second insertion hole 21 are square holes, their top corners are preferably rounded, which can avoid scratches on the first insertion hole 11 and the second insertion hole 21.

[0055] Furthermore, a mounting hole 12 is formed on the bottom wall of the bottom connecting member 1. Two connecting holes 31 are formed on the connecting plate 3 at intervals.

[0056] When the connecting plate 3 is located between the upper module 61 and the lower module 62 in two adjacent module units 6 and sandwiched between the bottom connecting piece 1 and the top connecting piece 2, the connecting hole 31 is connected to the corresponding mounting hole 12 on the bottom connecting piece 1, and the boss 24 can pass through the connecting hole 31 and the mounting hole 12 in sequence. After the fastener 4 and the locking piece 5 are connected to the boss 24 on the two adjacent module units 6, the bottom connecting piece 1 and the top connecting piece 2 are used to lock the upper and lower sides of the connecting plate 3, and the assembly of the two adjacent module units 6 is achieved at the same time.

[0057] Furthermore, in order to prevent the bottom connecting member 1 from rotating relative to the top connecting member 2 , the boss 24 is a square block, and the mounting hole 12 and the connecting hole 31 are square holes matched with the boss 24 .

[0058] Preferably, when the boss 24 passes through the connecting plate 3 and the bottom wall of the bottom connecting member 1 upward in sequence, the top of the boss 24 is not lower than the bottom wall of the bottom connecting member 1 to stably limit the relative horizontal movement of the bottom connecting member 1 and the top connecting member 2.

[0059] Furthermore, the top connector 2 further comprises a column structure 23 fixed to the top of the lower module 62, and the boss 24 is located at the top of the column structure 23. The column structure 23 has a cavity and a second insertion hole 21 communicating with the cavity is formed on its side wall.

[0060] Furthermore, an axially vertical insertion hole 22 is provided on the top wall of the top connecting member 2. The locking member 5 is a nut. The fastener 4 includes a bolt 41.

[0061] During assembly, the lower portion of the bolt 41 can enter the cavity of the top connector 2 through the insertion hole 22 , and the locking member 5 can be locked to the lower portion of the bolt 41 .

[0062] Optionally, when the bolt 41 passes through the insertion hole 22 , the head of the bolt 41 can abut against the bottom wall of the bottom connecting member 1 .

[0063] Optionally, the fastener 4 further comprises a force transmission member 42. The force transmission member 42 can enter the cavity of the bottom connector 1 through the first insertion hole 11.

[0064] When the bolt 41 passes downward through the force transmission member 42 and is inserted into the insertion hole 22, and the locking member 5 is sleeved and threadedly connected to the lower part of the bolt 41, the bolt 41 can press the force transmission member 42 against the bottom plate of the bottom connecting member 1 to fix the force transmission member 42 and transmit force to the bottom plate of the bottom connecting member 1.

[0065] The fastener 4 preferably includes a bolt 41 and a force transmission member 42 , so that the force transmission member 42 is evenly pressed against the bottom wall of the bottom connecting member 1 , thereby improving the connection stability among the bottom connecting member 1 , the connecting plate 3 and the top connecting member 2 .

[0066] Specifically, the force transmission member 42 includes a horizontal plate body 421 and two support plates 422 vertically disposed at the bottom of the horizontal plate body 421 and spaced apart.

[0067] During assembly, the two support plates 422 and the horizontal plate body 421 can be mounted above the boss 24 , and the two support plates 422 can be pressed against the bottom wall of the bottom connecting member 1 .

[0068] Specifically, a vertical through hole 423 is formed on the horizontal plate 421 for the bolt 41 to pass through.

[0069] 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.

[0070] 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 dual module unit assembly structure, characterized in that: It comprises a bottom connecting piece (1), a top connecting piece (2), a connecting plate (3), a fastener (4) and a locking piece (5); The bottom connecting member (1) has a cavity and a first insertion hole (11) in communication with the cavity is formed on its side wall; the top connecting member (2) has a cavity and a second insertion hole (21) in communication with the cavity is formed on its side wall; the bottom connecting member (1) can be fixed to the bottom of an upper module (61) in a module unit (6); and the top connecting member (2) can be fixed to the top of a lower module (62) in the module unit (6); The connecting plate (3) is located between the upper module (61) and the lower module (62) in the two adjacent module units (6) on the left and right and is sandwiched between the bottom connecting piece (1) and the top connecting piece (2); the top of the top connecting piece (2) forms a boss (24) capable of passing through the bottom wall of the connecting plate (3) and the bottom connecting piece (1) in sequence upwards; When the fastener (4) enters the cavity of the bottom connecting member (1) through the first insertion hole (11) and its lower portion penetrates into the cavity through the top wall of the top connecting member (2), and the locking member (5) enters the cavity of the bottom connecting member (1) through the second insertion hole (21) and is detachably locked to the lower portion of the fastener (4), the bottom wall of the bottom connecting member (1) and the top wall of the top connecting member (2) are pressed against the upper and lower sides of the connecting plate (3).

2. The dual module unit assembly structure according to claim 1, characterized in that: The top wall of the top connecting piece (2) is provided with an axially vertical insertion hole (22); The locking member (5) is a nut; The fastener (4) comprises a bolt (41); The lower part of the bolt (41) can enter the cavity of the top connecting member (2) through the insertion hole (22), and the locking member (5) can be locked on the lower part of the bolt (41).

3. The dual module unit assembly structure according to claim 2, characterized in that: The fastener (4) further includes a force transmission member (42); The force transmission member (42) can enter the cavity of the bottom connecting member (1) through the first insertion hole (11); When the bolt (41) passes through the force transmission member (42) downwards in sequence and is inserted into the insertion hole (22), and the locking member (5) is sleeved and threadedly connected to the lower part of the bolt (41), the bolt (41) can fix the force transmission member (42) and transmit force to the bottom plate of the bottom connecting member (1).

4. The dual module unit assembly structure according to claim 3, characterized in that: The force transmission member (42) comprises a horizontal plate body (421) and two support plates (422) vertically arranged at the bottom of the horizontal plate body (421) and spaced apart; The two support plates (422) and the horizontal plate body (421) can be erected above the boss (24), and the two support plates (422) can be pressed against the bottom wall of the bottom connecting member (1).

5. The dual module unit assembly structure according to claim 1, characterized in that: The top connecting member (2) further comprises a column structure (23) fixed to the top of the lower module (62), and the boss (24) is located at the top of the column structure (23).

6. The dual module unit assembly structure according to claim 5, characterized in that: When the boss (24) passes through the connecting plate (3) and the bottom wall of the bottom connecting member (1) in sequence upward, the top of the boss (24) is not lower than the bottom wall of the bottom connecting member (1).

7. The dual module unit assembly structure according to claim 1, characterized in that: The bottom wall of the bottom connecting member (1) is provided with a mounting hole (12); The connecting plate (3) is provided with two connecting holes (31) at intervals; When the connecting plate (3) is located between the upper module (61) and the lower module (62) in two adjacent module units (6) and is clamped between the bottom connecting member (1) and the top connecting member (2), the connecting hole (31) is connected to the corresponding mounting hole (12) on the bottom connecting member (1).

8. The dual module unit assembly structure according to claim 1, characterized in that: The first insertion hole (11) and the second insertion hole (21) are both round holes, and their diameters are at least 50 mm; or the first insertion hole (11) and the second insertion hole (21) are both square holes, and their length and width are at least 50 mm.

Images