CN114319600A - Multi-storey modular houses and their connecting components - Google Patents

Abstract

The invention belongs to the field of construction, and specifically provides a multi-storey modular house and a connecting assembly thereof; the connecting assembly includes a connecting piece, a first connecting module for connecting with a first box body, and a first connecting module for connecting with a second box body. Two connection modules, the connector has a connecting part, a shear resistance part and a calibration part which are connected in sequence, the connection part is used to connect with the first connection module, the second connection module is provided with a calibration hole and a grouting chamber, and the shear resistance part is tooth-shaped The tooth-like structure is used for engaging with the grouting material poured into the grouting cavity; the first box body and the second box body of the multi-storey modular house are connected by the above-mentioned connecting assembly. When assembling a multi-storey modular house, the first connection module and the second connection module are correspondingly connected to the upper and lower cabinets, and the connector has the dual functions of calibrating and connecting the two connecting modules, and can accurately connect the upper and lower cabinets. It is no longer necessary to install independent alignment structures and connection structures step by step, which can simplify the assembly process and improve construction efficiency.

Description

Multi-storey modular houses and their connecting components

technical field

The invention belongs to the technical field of construction, and more particularly relates to a multi-storey modular house and a connecting assembly thereof.

Background technique

With the development of prefabricated buildings, the application of multi-storey modular houses has become more and more extensive, and the architectural form of multi-storey modular houses has gradually developed from the previous unit houses to multi-storey buildings. In an actual situation, connecting components are arranged between the boxes of the multi-storey modular house, so that the boxes form a whole, so that the performance of the multi-storey modular house can be improved.

In the related art, when assembling a multi-storey modular house, one box is usually hoisted above another box, and then the adjacent upper and lower two-layer boxes are connected by connecting components. Specifically, the connection assembly includes two upper and lower connection modules respectively disposed on the upper and lower two-layer boxes, and the calibration structure of the connection assembly is installed on one of the connection modules. After one box is hoisted above the other box, the calibration structure is used. to calibrate the relative position of another connection module, so as to calibrate the position between the adjacent upper and lower two-layer boxes, and then make the connection structure of the connection components penetrate the upper and lower connection modules between the adjacent upper and lower layers of boxes, and finally The grouting material is poured between the connection structure and each connection module to form a mechanical occlusion, so as to form an effective connection between the adjacent upper and lower two-layer boxes, and make the multi-storey modular house have the required tensile and shear resistance. . However, the assembly process of the multi-storey modular house in the prior art is complicated, and the construction efficiency is low, which is not conducive to the rapid installation of the multi-storey modular house.

SUMMARY OF THE INVENTION

The purpose of the embodiments of the present invention is to provide a multi-storey modular house and a connecting assembly thereof, so as to solve the technical problems of complex assembly process and low construction efficiency of the multi-storey modular house in the prior art.

In order to achieve the above object, the technical scheme adopted in the present invention is to provide a connection assembly of a multi-storey modular house, including a first connection module and a second connection module, and the first connection module is used for connecting with the first connection module of the multi-storey modular house. A box body is connected, and the second connection module is used for connecting with the second box body of the multi-storey modular house. The connecting component further includes a connecting piece. The connecting piece has a connecting part, a shearing part and a calibration part which are connected in sequence. In connection with the first connection module, the second connection module is provided with a calibration hole for the shear resistance part and the calibration part to fit through, and a grouting chamber communicated with the calibration hole, the shear resistance part is a tooth-like structure, and the tooth-like structure For engaging grout into the grout cavity.

In some embodiments, the connecting assembly includes a plurality of connecting pieces, the plurality of connecting pieces are connected to the first connecting module at intervals through respective connecting parts, the second connecting module is spaced with a plurality of calibration holes, and the shear-resistant part of each connecting piece is One-to-one correspondence with the calibration part is passed through each calibration hole.

In some embodiments, the second connection module is provided with a plurality of mutually independent grouting chambers, each grouting chamber communicates with each calibration hole in a one-to-one correspondence, and the calibration portion and the shear-resisting portion of each connecting piece can be connected one-to-one from the corresponding Calibration holes are threaded into each grout chamber.

In some embodiments, the second connection module includes a plurality of connection blocks arranged at intervals, a plurality of calibration holes are provided in each connection block in a one-to-one correspondence, the connection block is a hollow structure, and the inner cavities of the plurality of connection blocks form a plurality of mutual Separate grout chamber.

In some embodiments, the connecting assembly includes four connecting pieces, each connecting piece is correspondingly disposed at four corners of the first box body, the second connecting module includes four connecting blocks, and each connecting block is correspondingly disposed at four corners of the second box body .

In some embodiments, the connection assembly further includes an auxiliary connection piece, the first end of the auxiliary connection piece is used for connecting with the first connection module, and the second end of the auxiliary connection piece is used for connection with the second connection module.

In some embodiments, the second connection module is further provided with a grouting hole, and the grouting hole communicates with the grouting chamber.

The above-mentioned one or more technical solutions in the connection assembly of the multi-storey modular house provided by the present invention have at least one of the following technical effects: using the connection assembly provided by the present invention to connect the adjacent upper and lower boxes of the multi-storey modular house When the first connection module is connected to the first box body, the second connection module pair is connected to the second box body, and then the connection part of the connection piece is installed on the first connection module, and then the calibration of the connection piece is made. The grouting part and the anti-shear part penetrate into the grouting chamber of the second connecting module from the calibration hole of the second connecting module in turn, which can not only realize the calibration and positioning between the adjacent upper and lower two-layer boxes, but also pour the grouting material into the grouting chamber after filling the grouting chamber. , it can also realize the effective connection of the adjacent upper and lower two-layer boxes. Compared with the existing technology, it is no longer necessary to install independent calibration structures and connection structures step by step, which can simplify the assembly process and improve the construction efficiency. .

Another technical solution of the present invention is to provide a multi-storey modular house, comprising a first box body, a second box body and the above-mentioned connecting components, the second box body is arranged on the top of the first box body, and the first box body is arranged on top of the first box body. It is connected with the second box through the connecting assembly.

In some embodiments, the multi-storey modular house includes a plurality of first boxes arranged side by side, and a plurality of second boxes arranged side by side, and the plurality of second boxes are arranged in a one-to-one correspondence with the plurality of first boxes The top of the adjacent first box body and the second box body are connected by connecting components.

In some embodiments, the multi-storey modular house further includes a fixing member, and two adjacent first boxes and two adjacent second boxes are connected by the fixing member.

The above one or more technical solutions in the multi-storey modular house provided by the present invention have at least one of the following technical effects: the multi-storey modular house in the present invention has the advantages of simple assembly process and high construction efficiency.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present invention. In some embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a schematic structural diagram of a multi-storey modular house provided by an embodiment of the present invention;

FIG. 2 is a schematic front view structure of a connection assembly provided by an embodiment of the present invention;

FIG. 3 is a schematic view of a half-section structure of the connecting assembly shown in FIG. 2;

Fig. 4 is the sectional structure schematic diagram of A-A in Fig. 2;

Fig. 5 is a partial enlarged view at B in Fig. 3;

FIG. 6 is a schematic structural diagram of a connector provided by an embodiment of the present invention.

Among them, each reference sign in the figure:

1. Connection assembly; 11, First connection module; 12, Second connection module; 121, Calibration hole; 122, Grouting chamber; 123, Connection block; 124, Transverse support; 125, Grouting hole; 126, Vertical Supporting part; 127, overflow hole; 13, connecting part; 131, connecting part; 132, anti-shear part; 133, calibration part; 14, nut; 15, auxiliary connecting part; 151, second through hole; 16, bolt ; 17, mounting hole; 18, first through hole; 19, channel;

2. The first box;

3. The second box;

4. Fixtures;

5. The first pad;

6. The second pad;

7. The third through hole.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below with reference to FIGS. 1 to 6 and the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated A device or element must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Features delimited with "first" and "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

Reference to "one embodiment," "some embodiments," or "an embodiment" described in this specification means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the invention . The appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily all referring to the same embodiments, but means "one or more, but not all, embodiments" unless otherwise specifically emphasized. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

In the traditional technology, bolts, double-ended cones or cross clips are usually used to connect the adjacent upper and lower boxes of the multi-storey modular house. Short multi-storey modular houses.

In the related art, in order to prolong the service life of the multi-storey modular house, the upper and lower connecting modules are usually installed on the adjacent upper and lower two-storey boxes respectively. The long tie rod runs through the upper and lower connection modules between the adjacent two-layer boxes, and finally pours grouting material between the connection structure and each connection module to form a mechanical occlusion. The grouting material is concrete, so that the adjacent upper and lower two-layer boxes are Form an effective connection between them, and make the multi-storey modular house with tensile and shear resistance. Among them, after hoisting one box body above another box body, it is necessary to use the calibration structure installed on the upper connection module or the lower connection module to calibrate the position between the adjacent two layers of boxes, and then make the connection structure penetrate through the phase. Connect the upper and lower connection modules between the adjacent two-layer boxes, and finally pour grouting material between the connection structure and each connection module. The assembly process of the above-mentioned multi-storey modular house is complicated, which will lead to low construction efficiency, which is not conducive to the rapid installation of the multi-storey modular house.

Based on this, the embodiments of the present invention provide a connection assembly for a multi-storey modular house. Two connection modules of the connection assembly can be respectively connected to the first box or the second box of the multi-storey modular house. At the same time, it has the dual functions of calibrating and connecting the two connection modules. Before pouring the grouting material in the grouting chamber, it is no longer necessary to install the independent calibration structure and connection structure step by step. Therefore, it has the advantages of simple assembly process and high construction efficiency. . The connection assembly of the multi-storey modular house of the present invention will be described in detail below with reference to specific embodiments.

Please refer to FIG. 1 to FIG. 3 and FIG. 6 , wherein FIG. 1 is a schematic structural diagram of a multi-storey modular house provided by an embodiment of the present invention, and FIG. 2 is a schematic frontal structural schematic diagram of a connection assembly provided by an embodiment of the present invention, FIG. 3 is a schematic diagram of a half-section structure of a connecting assembly provided by an embodiment of the present invention, and FIG. 6 is a schematic structural diagram of a connector provided by an embodiment of the present invention.

As shown in FIG. 1 to FIG. 3 and FIG. 6 , an embodiment of the present invention provides a connection assembly 1 for a multi-storey modular house, the connection assembly 1 includes a first connection module 11 , a second connection module 12 and Connector 13. Wherein, the first connection module 11 is used for connecting with the first box body 2 of the multi-storey modular house, and the second connection module 12 is used for connecting with the second box body 3 of the multi-storey modular house. Further, the connecting member 13 has a connecting portion 131, a shearing portion 132 and a calibration portion 133 which are connected in sequence. The connecting portion 131 is used for connecting with the first connecting module 11, the calibration portion 133 is a columnar structure, and the second connecting module 12 is provided with A calibration hole 121 for the shearing part 132 and the calibration part 133 to fit through, and a grouting chamber 122 communicating with the calibration hole 121 , the shearing part 132 is a tooth-like structure, and the tooth-like structure is used for grouting into the grouting chamber The grout within 122 engages.

Before the box of the multi-storey modular house leaves the factory, the first connection module 11 of the connection assembly 1 provided in this embodiment can be installed in the first box 2, and the second connection module 12 can be installed in the second box body 3, when assembling the multi-storey modular house, connect the connecting part 131 of the connecting piece 13 to the first connecting module 11, and then hoist the first box body 2 above the second box body 3, or connect the first box body 2 to the second box body 3. The second box body 3 is hoisted above the first box body 2 , so that the calibration part 133 and the anti-shear part 132 of the connector 13 are adapted to pass through the calibration hole 121 of the second connection module 12 in sequence, and penetrate into the second connection module 12 In the grouting chamber 122, the calibration positioning between the upper and lower two-layer boxes is completed, and then the grouting material is poured into the grouting chamber 122, so that the grouting material meshes with the shear resistance portion 132 set as a toothed structure, that is, the realization of The effective connection between the upper and lower boxes of the multi-storey modular house makes the multi-storey modular house have tensile and shear resistance. Among them, the connector 13 has the dual function of aligning and connecting the adjacent upper and lower two-layer boxes. Before pouring the grouting material in the grouting chamber 122, it is no longer necessary to install independent calibration structures and connection structures step by step, which can simplify the process. Assembly process, and improve construction efficiency.

It can be understood that the connection assembly 1 proposed in this embodiment can be applied to a multi-storey modular house with two or more floors. For example, in a three-storey modular house, a first For the connection module 11, a second connection module 12 is correspondingly arranged at the bottom of the second-layer box body, and a first connection module 11 is arranged at the top of the second-layer box body, and a second connection module 12 is arranged at the bottom of the third-layer box body, and The adjacent first connection modules 11 and the second connection modules 12 can be connected by connecting pieces 13 and grouting materials, respectively. Wherein, while installing the third-layer box above the second-layer box, grouting can be performed in the grouting chamber 122 between the first-layer box and the second-layer box, while in the prior art, multiple layers After the boxes are all installed, the connecting structures are inserted through, and then the grouting chambers 122 are respectively grouted. Therefore, the connecting assembly 1 provided in this embodiment can effectively shorten the assembling period.

Referring to FIGS. 3 and 6 , in some specific embodiments, the connecting portion 131 of the connecting member 13 is provided with threads, the first connecting module 11 is welded with a nut 14 , and the connecting portion 131 of the connecting member 13 is used for threaded connection with the nut 14 , so that the connection between the connector 13 and the first connection module 11 can be realized, which has the advantages of convenient connection and simple structure.

Please refer to FIG. 3 and FIG. 6 , in some specific embodiments, the connecting member 13 further has a sealing portion, the sealing portion is arranged between the connecting portion 131 and the anti-shearing portion 132 , the sealing portion is a rubber structure, and the sealing portion can be connected with the calibration hole. 121 is adapted to connect so as to prevent the grout in the grout chamber 122 from overflowing to the outside space.

Referring to FIGS. 1 to 3 , in another embodiment of the present invention, the connecting assembly 1 includes a plurality of connecting members 13 , and the plurality of connecting members 13 are connected to the first connecting module 11 at intervals through respective connecting portions 131 , and the second connecting member 13 is connected to the first connecting module 11 at intervals. The connection module 12 is provided with a plurality of calibration holes 121 at intervals, and the shear-resistant portions 132 and the calibration portions 133 of each connection member 13 pass through the calibration holes 121 in a one-to-one correspondence.

In this embodiment, the alignment and positioning between the first case body 2 and the second case body 3 is achieved through a plurality of connecting pieces 13 and a plurality of calibration holes 121 , which can not only determine that the second case body 3 is on the first case body 2 It can also determine the installation angle between the second box body 3 and the first box body 2. In addition, a multi-point connection can be formed between the upper and lower boxes, thereby improving the connection stability of the upper and lower boxes.

Specifically, the number of the connecting piece 13 and the calibration hole 121 can be set to two, three, four or five, etc.

Referring to FIG. 3 , in another embodiment of the present invention, the second connection module 12 is provided with a plurality of mutually independent grouting chambers 122 , and each grouting chamber 122 is in one-to-one correspondence with each calibration hole 121 . The calibration part 133 and the anti-shear part 132 of 13 can penetrate into each grouting chamber 122 from the corresponding calibration hole 121 one by one.

Compared with the monolithic single grouting chamber 122, a plurality of mutually independent grouting chambers 122 are provided in this embodiment, which can reduce the amount of grouting material, save materials and reduce costs.

Referring to FIGS. 1 to 3 , in another embodiment of the present invention, the second connection module 12 includes a plurality of connection blocks 123 arranged at intervals, and a plurality of calibration holes 121 are provided in each of the connection blocks 123 in a one-to-one correspondence. 123 is a hollow structure, and the inner cavities of the plurality of connecting blocks 123 form a plurality of mutually independent grouting chambers 122 .

Wherein, the connecting piece 13 can be arranged on the top of the first box body 2, the connecting block 123 can be arranged on the bottom of the second box body 3, and the calibration hole 121 is arranged on the side of the connecting block 123 facing downward. The respective connecting parts 131 of the connecting pieces 13 are respectively connected to the first connecting module 11 located on the top of the first box body 2 . At this time, the shearing parts 132 and the calibration parts 133 of each connecting piece 13 are facing upward, and then the top is installed. The second box 3 with the first connection module 11 and the connector 13 is hoisted above the first box 2 so that the calibration part 133 and the anti-shear part 132 of each connector 13 pass through the calibration on the corresponding connection block 123 in sequence. The hole 121 penetrates into the inner cavity of the corresponding connection block 123, and the precise positioning between the upper and lower two layers of the box can be realized through the plurality of connection pieces 13 and the plurality of connection blocks 123, and then the grouting is poured into each grouting chamber 122. It can form multi-point connection between the upper and lower two-layer boxes, thereby improving the connection stability of the upper and lower two-layer boxes; alternatively, the connecting piece 13 can be arranged at the bottom of the first box 2, and the connecting block 123 is correspondingly arranged On the top of the second box body 3, and the alignment hole 121 is arranged on the side of the connecting block 123 facing upward, during assembly, the respective connecting parts 131 of each connecting piece 13 are connected to the first connection located at the bottom of the first box body 2 respectively. Module 11, at this time, the shearing part 132 and the calibration part 133 of each connector 13 are facing upward, and then the first box 2 with the first connection module 11 and the connector 13 installed on the top is hoisted to the second box. 3, the calibration part 133 and the anti-shear part 132 of each connecting piece 13 pass through the calibration hole 121 on the corresponding connecting block 123 in turn, and penetrate into the inner cavity of the corresponding connecting block 123, through the plurality of connecting pieces 13 and A plurality of connecting blocks 123 can realize precise positioning between the upper and lower two-layer boxes, and then pour grouting material into each grouting chamber 122, which can form a multi-point connection between the upper and lower two-layer boxes, thereby improving the upper and lower two-layer boxes. Linkage stability of the body.

Further, as shown in FIGS. 1 to 3 , in this embodiment, the connecting assembly 1 includes four connecting pieces 13 , each connecting piece 13 is corresponding to the four corners of the first box body 2 , and the second connecting module 12 includes four connecting pieces 13 . Each of the connection blocks 123 is correspondingly disposed at the four corners of the second box body 3 .

The four connecting pieces 13 and the four connecting blocks 123 can achieve precise positioning between the upper and lower two-layer boxes, and can form multi-point connections between the upper and lower boxes, thereby improving the connection stability of the upper and lower boxes. In addition, each connection block 123 is correspondingly arranged at the four corners of the box body, so that the box body can be evenly supported.

Referring to FIG. 1 to FIG. 3 , in another embodiment of the present invention, a lateral support 124 is respectively connected between two adjacent connecting blocks 123 .

In this embodiment, a transverse connecting piece 13 is arranged between each of the two connecting blocks 123 connected, so that each connecting block 123 and each transverse connecting piece 13 form an integral frame, so that the second connection module 12 can improve the efficiency of the box body. of support.

Referring to FIGS. 1 to 3 , in another embodiment of the present invention, the connecting assembly 1 further includes an auxiliary connecting piece 15 , the first end of the auxiliary connecting piece 15 is used for connecting with the first connecting module 11 , and the auxiliary connecting piece 15 The second end is used to connect with the second connection module 12 .

In this embodiment, the first connection module 11 and the second connection module 12 can be connected by the auxiliary connecting member 15, so that the adjacent upper and lower two-layer boxes can be connected, and the resistance between the adjacent upper and lower boxes can be enhanced. The tensile capacity, the multi-storey modular house connected by the connection component 1 provided in this embodiment not only has the ability to resist shear force, but also has a strong ability to resist tensile force, so that it can resist earthquake and wind loads on the upper and lower boxes. The generated horizontal force and overturning force are suitable for areas prone to severe conditions such as earthquakes or extreme weather.

Further, as shown in FIGS. 1 to 3 , in this embodiment, the auxiliary connecting member 15 is a connecting plate, the first end of the connecting plate is connected to the first connecting module 11 through bolts 16 , and the second end of the connecting plate is connected to the first connecting module 11 through bolts 16 . The bolts 16 are connected to the second connection module 12 . Specifically, the second end of the connection plate is connected to the transverse support 124 through the bolts 16 . The bolts 16 may be configured as torsional shear type high-strength bolts 16 or other high-strength bolts 16 .

In this embodiment, the auxiliary connecting member 15 set as a connecting plate is connected between the first connecting module 11 and the second connecting module 12 through the bolts 16, so that the adjacent upper and lower two-layer boxes can be provided with tensile strength. capacity, and the use of bolts 16 to connect has the advantages of convenient connection and simple structure.

Further, as shown in FIG. 1 to FIG. 3 , in this embodiment, the connection assembly 1 includes four pairs of connection plates, and a pair of connection plates is respectively provided between each lateral support 124 and the first connection module 11 , and each The connecting plates are arranged at both ends of the transverse support 124 at intervals, so that the upper and lower boxes can be stably connected.

Further, as shown in FIGS. 1 to 3 , in this embodiment, the connecting plate is a triangular plate. Wherein, one end of the triangular plate, that is, one of the vertices, can be connected to the transverse support 124 through the bolts 16, and the other two ends, that is, the other two vertices, are correspondingly connected to the first connection module 11 through the bolts 16; One end of the plate can be connected to the first connection module 11 by means of bolts 16 , and the other two ends are correspondingly connected to the transverse support 124 by means of bolts 16 .

Preferably, as shown in FIGS. 1 to 3 , in this embodiment, a pair of triangular plates disposed at both ends of each lateral support member 124 are arranged in opposite directions, which can prevent the eccentricity of the upper and lower two-layer boxes and prevent the The connection stability of the layer box is affected.

Specifically, the connecting plate can also be a square plate, a circular plate or other irregular-shaped plates.

Further, the connecting plate is set to be a metal plate, for example, a steel plate or an iron plate. The metal connecting plate has good durability and stable properties, and the use of the metal plate can effectively ensure the connection reliability and life of the modular house.

Please also refer to FIG. 4 , wherein FIG. 4 is a schematic cross-sectional structure diagram of A-A in FIG. 2 .

As shown in FIGS. 1 to 4 , in another embodiment of the present invention, the lateral support 124 faces the side of the second box body 3 and the side of the first connection module 11 faces the first box body 2 , respectively. There are installation holes 17, the side of the lateral support 124 facing away from the second box body 3, and the side of the first connection module 11 facing away from the first box body 2 are respectively provided with first through holes 18. The axes of a through hole 18 are coincident, and the connecting plate is provided with a plurality of second through holes 151 .

In this embodiment, before the box is shipped from the factory, the installation holes 17 and the first through holes 18 are opened on the lateral support 124 , and the installation holes 17 and the first through holes 18 are opened on the first connection module 11 . , and then insert a plurality of bolts 16 through the respective mounting holes 17 into the transverse support 124 and the first connection module 11, and make the threaded portion of each bolt 16 pass through the corresponding first through hole 18, and finally make the transverse support 124 The side with the mounting hole 17 is connected to the second box 3, and the side of the first connection module 11 with the mounting hole 17 is connected to the first box 2, after which the box is shipped from the factory and transported to assembly On-site, when assembling the upper and lower boxes, the auxiliary connector 15, which is set as a connecting plate, is arranged between the lateral support 124 and the first connecting module 11, and the threaded portion of each bolt 16 penetrates through the corresponding After the second through hole 151 , the nuts 14 of the bolts 16 are connected to the respective threaded portions, so as to realize the connection between the lateral support 124 and the first connection module 11 .

If the mounting holes 17 and the first through holes 18 are drilled at the assembly site to install the bolts 16 after the box body is shipped from the factory, it is also necessary to drill holes in the side wall of the box body to facilitate the penetration of the bolts 16. Causes damage to the walls of the enclosure. In this embodiment, the bolts 16 are reserved in the lateral support 124 and the first connection module 11 before the box is shipped from the factory, and there is no need to drill the installation holes 17, the first through holes 18, and Holes are drilled in the side walls of the box to ensure optimum performance of the box.

1 to 3, in another embodiment of the present invention, the second connection module 12 is further provided with a grouting hole 125, and the grouting hole 125 communicates with the grouting chamber 122, so that the grouting material can be grouted from the outside. inside chamber 122 .

Further, as shown in FIGS. 1 to 3 , in this embodiment, each connecting block 123 is respectively connected with a vertical support 126 , the vertical support 126 is perpendicular to the horizontal support 124 , and the vertical support 126 is hollow Structure, the side walls of each vertical support 126 are provided with grouting holes 125 that communicate with their internal cavities, and each connecting block 123 and the surface of the corresponding vertical support 126 connected to each other are respectively formed with a channel for the grouting material to pass through. 19.

In the actual situation, the grouting material is poured from the grouting hole 125 provided on the side wall of the vertical support 126, and the grouting material can pass through the inner cavity of the vertical support 126 under the action of gravity, and the connecting block 123 and the vertical The channel 19 between the supports 126 flows into the grouting chamber 122, which has the advantage of convenient filling.

Further, as shown in FIGS. 1 to 3 , in this embodiment, each grouting hole 125 is correspondingly provided on the side of each vertical support 126 facing the external space, so as to facilitate grouting outside the box body, and the operation is simple and convenient , with respect to each grouting hole 125 corresponding to the side of each vertical support 126 facing the inner space of the box body, so as to avoid damage to the decoration wall or wall material of the box body.

Further, as shown in FIG. 1 to FIG. 3 , in this embodiment, each vertical support 126 is respectively provided with overflow holes 127 , and each overflow hole 127 is provided below the corresponding grouting hole 125 , passing through the grouting hole 127 . When 125 is grouting, through the overflow hole 127, it can be observed whether the grout reaches the design grouting height.

Referring to FIG. 1 and FIG. 2 , another embodiment of the present invention provides a multi-storey modular house. The multi-storey modular house includes a first box body 2 , a second box body 3 and the above-mentioned connecting assembly 1 . Wherein, the second box body 3 is arranged on the top of the first box body 2 , and the first box body 2 and the second box body 3 are connected by the connecting assembly 1 .

When assembling the multi-storey modular house in this embodiment, there is no need to install independent alignment structures and connection structures step by step, which has the advantages of simple assembly process and high construction efficiency.

Further, as shown in FIG. 1 and FIG. 2 , in this embodiment, the first connection module 11 of the connection assembly 1 in the above-mentioned embodiment is connected to the top of the first box body 2 , and the second connection module 12 is connected to the top of the first box body 2 . The bottom of the second box 3.

If the first connection module 11 is connected to the bottom of the second box 3, the connector 13 needs to be correspondingly installed on the bottom of the second box 3. When installing the connector 13, the second box 3 needs to be lifted first, and then To install the connecting piece 13, however, the assembler assembles under the suspended second box 3, which has a certain safety hazard. Therefore, it is preferable to set the first connection module 11 and the connection piece 13 on the top of the first box body 2 to facilitate installation and reduce the probability of safety accidents.

1 and 2, in another embodiment of the present invention, the multi-storey modular house includes a plurality of first boxes 2 arranged side by side, and a plurality of second boxes 3 arranged side by side, and a plurality of first boxes 2 arranged side by side. The two boxes 3 are disposed on the tops of the plurality of first boxes 2 in a one-to-one correspondence, and the adjacent first boxes 2 and the second boxes 3 are connected through the connecting assembly 1 .

In an actual situation, it can be flexibly designed according to actual living requirements, so that a plurality of first boxes 2 and a plurality of second boxes 3 are assembled, which has the advantage of strong functionality.

Please refer to FIG. 1 to FIG. 3 , in another embodiment of the present invention, the multi-storey modular house further includes a fixing member 4, and two adjacent first boxes 2 and two adjacent second boxes 3 pass through the fixing member 4 connections.

In this embodiment, the two adjacent boxes on the left and right can be connected by the fixing member 4, so that the boxes are connected to form an integral structure, so that the overall performance of the multi-storey modular house can be improved. The multi-storey modular homes of the company can be used in areas prone to severe conditions such as earthquakes or extreme weather.

Further, as shown in FIGS. 1 to 3 , in this embodiment, the fixing member 4 may be a connecting plate with the same structure as the auxiliary connecting member 15 , and the two adjacent first boxes 2 are connected by a pair of connecting plates, and The two adjacent second boxes 3 are also connected by a pair of connecting plates, and the connecting plates are arranged at intervals along the vertical direction, so that an integral structure can be formed between the four adjacent boxes.

Further, as shown in FIGS. 1 to 3 , in this embodiment, the connecting plate is a triangular plate, and the two adjacent triangular plates are arranged in opposite directions, which can prevent the eccentricity of the left and right boxes and avoid the connection between the left and right boxes. stability is affected.

Please also refer to FIG. 5 , wherein FIG. 5 is a partial enlarged view of B in FIG. 3 .

As shown in FIG. 1 , FIG. 3 and FIG. 5 , in another embodiment of the present invention, the multi-storey modular house includes a plurality of first boxes 2 arranged side by side, and a plurality of second boxes 3 arranged side by side , the multi-storey modular house also includes a first backing plate 5 and a second backing board 6, the two corners of the first box 2 located at the outermost top of the multi-storey modular house are respectively provided with a first backing board 5. The plate 5 is specifically arranged between the first connection module 11 at the top of the first box 2 and the connection block 123 at the bottom of the second box 3 , and the first backing plate 5 is provided with a third through hole for the connection piece 13 to pass through. 7; The four corners of the adjacent two first boxes 2 are provided with two second pads 6, and the second pads 6 are arranged horizontally on the tops of the adjacent two first boxes 2, and the second pads 6 are specifically provided. Between the first connecting module 11 on the top of the first box 2 and the connecting block 123 on the bottom of the second box 3 , and the second backing plate 6 is provided with two third through holes 7 for the connecting pieces 13 to pass through.

In an actual situation, if the first connection module 11 and the second connection module 12 of the upper and lower boxes are directly contacted and supported, it is necessary to precisely control the surface accuracy of the first connection module 11 and the second connection module 12 to ensure the upper and lower boxes. The body is tilted and tilted, which will greatly increase the manufacturing cost. In this embodiment, however, a first backing plate 5 and a second backing plate 6 are arranged on the top of each first box body 2 to isolate and support each second box body 3. During production, as long as the The surface precision of the first backing plate 5 and the second backing plate 6 is sufficient, thereby reducing the manufacturing cost.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the protection of the present invention. within the range.

Claims (10)

1. A connection assembly for a multi-storey modular house, comprising a first connection module and a second connection module, the first connection module is used to connect with the first box of the multi-storey modular house, the second connection The module is used for connecting with the second box of the multi-storey modular house, and it is characterized in that the connecting assembly further comprises a connecting piece, and the connecting piece has a connecting part, a shearing part and a calibration part which are connected in sequence. The second connection module is provided with a calibration hole through which the anti-shear part and the calibration part are fitted and passed, and a grouting chamber communicated with the calibration hole , the anti-shear part is a tooth-like structure, and the tooth-like structure is used for meshing with the grouting material poured into the grouting cavity. 2 . The connecting assembly of the multi-storey modular house according to claim 1 , wherein the connecting assembly comprises a plurality of the connecting pieces, and the plurality of the connecting pieces are connected with the connecting parts through the respective connecting parts. 3 . The first connection modules are connected at intervals, and the second connection modules are provided with a plurality of the calibration holes at intervals, and the shear-resisting parts and the calibration parts of each of the connecting pieces pass through each of the calibration holes in a one-to-one correspondence. . 3 . The connection assembly of a multi-storey modular house according to claim 2 , wherein the second connection module is provided with a plurality of mutually independent grouting chambers, and each of the grouting chambers is connected to each of the grouting chambers. The calibration holes are connected in a one-to-one correspondence, and the calibration parts and the anti-shear parts of each of the connecting pieces can penetrate into each of the grouting chambers from the corresponding calibration holes one by one. 4 . The connection assembly of a multi-storey modular house according to claim 3 , wherein the second connection module comprises a plurality of connection blocks arranged at intervals, and a plurality of the calibration holes are provided in each of the The connecting block is a hollow structure, and the inner cavities of the connecting blocks form a plurality of mutually independent grouting chambers. 5 . The connecting assembly of the multi-storey modular house according to claim 4 , wherein the connecting assembly comprises four connecting pieces, and each connecting piece is correspondingly arranged at four corners of the first box body. 6 . , the second connection module includes four connection blocks, and each of the connection blocks is correspondingly arranged at the four corners of the second box body. 6. The connection assembly of the multi-storey modular house according to any one of claims 1 to 5, wherein the connection assembly further comprises an auxiliary connection piece, the first end of the auxiliary connection piece is used for connecting with the auxiliary connection piece. The first connection module is connected, and the second end of the auxiliary connection piece is used for connection with the second connection module. 7 . The connection assembly of the multi-storey modular house according to claim 1 , wherein the second connection module is further provided with a grouting hole, and the grouting hole is connected to the grouting chamber. 8 . Connected. 8. A multi-storey modular house, characterized in that it comprises a first box body, a second box body and the connecting assembly according to any one of claims 1-7, the second box body being arranged in the On the top of the first box body, the first box body and the second box body are connected by the connecting assembly. 9. The multi-storey modular house according to claim 8, wherein the multi-storey modular house comprises a plurality of the first boxes arranged side by side, and a plurality of the second boxes arranged side by side A plurality of the second boxes are arranged on the tops of the plurality of the first boxes in a one-to-one correspondence, and the adjacent first boxes and the second boxes are connected by the connecting components. 10. The multi-storey modular house according to claim 9, wherein the multi-storey modular house further comprises a fixing member, two adjacent first boxes and two adjacent second boxes are connected by the fixing member.

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