CN216516161U

CN216516161U - Module building system

Info

Publication number: CN216516161U
Application number: CN202123011465.1U
Authority: CN
Inventors: 欧阳信
Original assignee: Changsha Broad Homes Industrial Group Co Ltd
Current assignee: Changsha Broad Homes Industrial Group Co Ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-05-13
Anticipated expiration: 2031-12-02

Abstract

The utility model discloses a modular building system, which comprises a modular single body and a connecting assembly, wherein the modular single body at least comprises a top plate and 4 side plates, the top plate is arranged above the 4 side plates and is connected with the four side plates, and a cavity structure with an opening at the bottom and an accommodating space is formed between the top plate and the four side plates; a plurality of module monomer stack in horizontal direction, vertical direction and make up into a building, every preset the connecting hole on the module monomer, cooperate through coupling assembling and connecting hole between every 2 adjacent module monomers and fix. The building module system of the utility model takes each room as a module monomer to carry out integral design, and the building module system is cast and formed at one time in a factory, and then each module monomer is transported to a construction site to be assembled and installed through a simple connecting component. The utility model solves the problem of influence of the traditional building concrete setting time on the construction period, has high construction speed and ensures the quality more easily.

Description

Module building system

Technical Field

The utility model relates to the field of assembly type building engineering, in particular to a modular building system.

Background

The assembly type building is a new revolution in the building industry due to the high degree of mechanization. The building components can be prefabricated in a factory, so that the field operation of a construction site can be greatly reduced, the operation environment of workers is improved, and the labor cost and the risk are reduced.

The existing assembly type construction technology is mainly characterized in that part of prefabricated components are produced in a factory, and the prefabricated components are assembled and constructed on site through cast-in-place nodes. This approach still suffers from the following disadvantages: the concrete cast-in-place construction method has the advantages that the setting time required by cast-in-place concrete is long, the steel bars at splicing nodes among prefabricated parts are dense, the steel bars are complex to install, the construction period is long, the construction quality cannot be guaranteed, and the requirement on the operation level of workers is high. How to optimize and innovate the development of the fabricated building, accelerate the construction progress and reduce the construction cost on the premise of ensuring the quality and the safety is always the direction of the technical exploration in the industry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the defects of the prior art are overcome, the modular building system is provided, the influence of the concrete setting time of the traditional building on the construction period is solved, the construction speed is high, the main body and decoration of the building are mainly completed in a factory through flexible line production, and the building quality is easier to guarantee.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a modular building system is structurally characterized by comprising a modular single body and a connecting assembly, wherein the modular single body at least comprises a top plate and 4 side plates, the top plate is arranged above the 4 side plates and is connected with the four side plates, and a cavity structure with an opening at the bottom and an accommodating space is formed between the top plate and the four side plates; a plurality of module monomers are stacked in the horizontal direction and the vertical direction to form a building, a connecting hole is preset in each module monomer, and every 2 adjacent module monomers are fixed through the matching of the connecting assembly and the connecting hole.

The building module system of the utility model takes each room as a module monomer to carry out integral design, and is formed by casting in a factory at one time, and then each module monomer is transported to a construction site to be assembled and installed. The module monomers are connected through a simple connecting assembly, only one tower crane is needed on site, 6 layers of main body construction can be completed one day, the modules can be carried and wrapped in a week, and no-wet operation is performed on site. The utility model solves the problem that the traditional building concrete setting time influences the construction period, and the construction speed is high; the main body and decoration manufacture are mainly in flexible flow production in factories, and the quality is easier to ensure; the method responds to the national low-carbon environmental protection policy, reduces the construction waste, and can promote the healthy and rapid development of the fabricated building.

Further, coupling assembling includes lead screw, nut at least, the both ends of lead screw pass adjacent 2 respectively connect the hole on the module monomer, and pass through the nut is fixed.

Furthermore, the connecting holes are formed in the top plates of the module monomers and/or the bottom ends of the side plates, and the connecting assembly further comprises a connecting box and a pre-buried sleeve; for every 2 adjacent module single bodies in the vertical direction, the embedded sleeve is embedded in the top plate of the module single body on the lower layer, the connecting box is installed at the bottom end of the side plate of the module single body on the upper layer, one end of the screw rod is screwed into the embedded sleeve, and the other end of the screw rod penetrates through the connecting hole and is connected with the connecting box through the nut.

Furthermore, for every 2 connected module monomers in the vertical direction, at least 4 sets of connecting assemblies are arranged, and 4 sets of connecting assemblies are respectively arranged at 4 corners of the connecting surfaces of the 2 module monomers.

Furthermore, the connecting holes are formed in the side plates of the module units, and for the connection of every two adjacent module units in the horizontal direction, two ends of the screw rod penetrate through the adjacent 2 connecting holes in the side plates of the module units respectively and are fixed through the nuts.

Furthermore, for every 2 connected module monomers in the horizontal direction, at least 4 sets of connecting assemblies are arranged, and 4 sets of connecting assemblies are respectively arranged at 4 corners of the connecting surfaces of the 2 module monomers.

Furthermore, each module monomer is prefabricated in a factory, decoration and installation of water and electricity pipelines are completed, quality is guaranteed more easily, concrete condensation time is not needed to be cast in situ, and construction period is shortened.

Furthermore, the width of the module monomer is not more than 3 meters, and the requirements of road transportation height and width limits of all the places are met.

Furthermore, the module single body further comprises a bottom plate, the bottom plate is connected to the bottoms of the four side plates, and at least one of the side plates is provided with a door and window structure

Compared with the prior art, the utility model has the beneficial effects that:

1) the building module system of the utility model takes each room as a module monomer to carry out integral design, and is formed by casting in a factory at one time, and then each module monomer is transported to a construction site to be assembled and installed. The module monomers are connected through a simple connecting assembly, only one tower crane is needed on site, 6 layers of main body construction can be completed one day, the modules can be carried and wrapped in a week, and no-wet operation is performed on site. The utility model solves the problem of influence of the concrete setting time of the traditional building on the construction period, has high construction speed, completes the main body and decoration of the building mainly through flexible line production in a factory, and is easier to ensure the building quality.

2) The building module system can realize buildings with different appearance requirements in various combination modes by taking each module monomer as a specification through an assembly type design concept. The utility model has the characteristics of less specification and multiple combinations, greatly reduces the construction cost, accelerates the construction progress, responds to the national low-carbon environmental protection policy, reduces the construction waste, and can promote the healthy and rapid development of the assembly type building.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly described below, and it is apparent that the drawings in the following description only relate to some embodiments of the present invention and are not limiting to the present invention.

Fig. 1 is a schematic structural diagram of an embodiment of a single module cell of the present invention.

Fig. 2 is a schematic view of the connection between the module cells of the present invention.

Fig. 3 is a partially enlarged view of a portion a (a connection structure in a vertical direction) in fig. 2.

Fig. 4 is a partially enlarged view of B (a connection structure in the horizontal direction) in fig. 2.

Fig. 5 is a schematic structural view of a building assembled by the module monomers of the utility model.

Reference numerals:

1-a modular monomer; 2-connecting holes; 3-a screw rod; 4-a nut; 5-a junction box; 6, pre-embedding a sleeve;

11-side plate; 12-the top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

At least one embodiment of the present invention provides a modular building system, as shown in fig. 1, including a modular single body 1, where the modular single body 1 at least includes a

top plate

12 and 4 side plates 11, the top plate 12 is disposed above the 4 side plates 11 and is connected to the four side plates 11, and a cavity structure with an opening at the bottom and an accommodation space is formed between the top plate 12 and the four side plates 11. Each of the module units 1 is prefabricated in a factory and finished with finishing work and installation of water and electricity pipelines.

Referring to fig. 2 and 5, a plurality of module single bodies 1 are stacked in the horizontal direction and the vertical direction to form a building, a connecting hole 2 is preset on each module single body 1, and every 2 adjacent module single bodies 1 are fixed by matching with the connecting hole 2 through connecting components such as a screw rod 3 and a nut 4. Specifically, two ends of the screw rod 3 respectively penetrate through the connecting holes 2 on the adjacent 2 module single bodies 1 and are fixed through the nuts 4. Considering the width requirement of the transportation road, the width of the single module single body 1 does not exceed 3 meters.

As shown in fig. 3, for the connection structure between every 2 adjacent module single bodies 1 in the vertical direction, the connection holes 2 are arranged at the bottom ends of the top plates 12 and/or the side plates 11 of the module single bodies 1, and the connection assembly further includes a connection box 5 and an embedded sleeve 6; the embedded sleeve 6 is embedded in a top plate 12 of the module single body 1 on the lower layer, the connecting box 5 is installed at the bottom end of a side plate 11 of the module single body 1 on the upper layer, one end of the screw rod 3 is screwed into the embedded sleeve 6, and the other end of the screw rod penetrates through the connecting hole 2 and is connected with the connecting box 5 through a nut 4. For every 2 module monomers 1 that are connected on the vertical direction, be equipped with 4 sets of connecting assemblies at least, 4 sets of connecting assemblies establish respectively 2 4 angles of the connecting face of module monomer 1. The junction box 5 is primarily formed by welding of sheet steel and reference is made to the same or similar structure as the five-sided steel box of applicant's prior application 201310536637.8.

As shown in fig. 4, for the connection structure between every 2 adjacent module single bodies 1 in the horizontal direction, the connection holes 2 are formed in the side plates 11 of the module single bodies 1, and both ends of the screw rod 3 respectively penetrate through the connection holes 2 in the side plates 11 of the adjacent 2 module single bodies 1 and are fixed by the nuts 4. For every 2 connected module monomers 1 in the horizontal direction, at least 4 sets of connecting assemblies are arranged, and 4 sets of connecting assemblies are respectively arranged at 4 corners of the connecting surfaces of 2 module monomers 1.

The building module system of the utility model takes each room as a module monomer to carry out integral design, the module monomers are cast and molded at one time in a factory, the decoration and the water and electricity pipeline installation of each module monomer are completed, after the equal strength reaches the design requirement, each module monomer is transported to a construction site to be assembled and installed, and the module monomers are connected through a simple connecting component.

The modular building system can meet the installation and construction of bottom-layer and multi-layer buildings, only one tower crane is needed on site, 6-layer main body construction (including decoration) can be completed in one day, the building can be carried in one week, no wet operation is performed on site, the influence of the solidification time of the concrete of the traditional building on the construction period is solved, and the construction speed is high. The main body and decoration of the building are mainly finished in a factory through flexible line production, the building quality is easier to guarantee, the operation is simple and convenient, the construction cost and the construction waste are reduced, the healthy and rapid development of the assembly type building is promoted, and the final goal of industrialization of the assembly type building, namely 'good, fast and economical', is achieved.

The foregoing examples are set forth to illustrate the present invention more clearly and are not to be construed as limiting the scope of the utility model, which is defined in the appended claims to which the utility model pertains, as modified in all equivalent forms, by those skilled in the art after reading the present invention.

Claims

1. The modular building system is characterized by comprising a modular single body (1) and a connecting assembly, wherein the modular single body (1) at least comprises 4 side plates (11) and a top plate (12), the top plate (12) is arranged above the 4 side plates (11) and is connected with the four side plates (11), and a cavity structure with an opening at the bottom and an accommodating space is formed between the top plate (12) and the four side plates (11); a plurality of module monomer (1) stack in the horizontal direction, vertical direction and make up into a building, every preset on module monomer (1) and connect hole (2), every 2 adjacent module monomer (1) between cooperate through coupling assembling and connect hole (2) and fix.

2. The modular building system according to claim 1, characterized in that said connecting assembly comprises at least a screw rod (3) and a nut (4), and two ends of said screw rod (3) respectively pass through the connecting holes (2) of the adjacent 2 modular units (1) and are fixed by said nut (4).

3. The modular building system according to claim 2, characterized in that said connecting holes (2) are provided on the top plate (12) of said modular single body (1) and/or at the bottom end of the side plate (11), said connecting assembly further comprising a connecting box (5), a pre-buried sleeve (6); for every 2 adjacent module single bodies (1) in the vertical direction, the embedded sleeve (6) is embedded in a top plate (12) of the module single body (1) at the lower layer, the connecting box (5) is installed at the bottom end of a side plate (11) of the module single body (1) at the upper layer, one end of the screw rod (3) is screwed into the embedded sleeve (6), and the other end of the screw rod penetrates through the connecting hole (2) and is connected with the connecting box (5) through the nut (4).

4. A modular building system according to claim 3, characterised in that for every 2 connected modular units (1) in the vertical direction there are at least 4 sets of connection assemblies, 4 sets of said connection assemblies being provided at 4 corners of the connection faces of 2 said modular units (1), respectively.

5. The modular building system according to claim 2, characterized in that the connecting holes (2) are provided on the side plates (11) of the modular units (1), and for the connection between every two adjacent 2 modular units (1) in the horizontal direction, the two ends of the screw rod (3) respectively penetrate through the connecting holes (2) on the side plates (11) of the adjacent 2 modular units (1) and are fixed by the nuts (4).

6. A modular building system according to claim 5, characterised in that for every 2 connected modular units (1) in the horizontal direction there are at least 4 sets of connection assemblies, 4 sets of said connection assemblies being provided at 4 corners of the connection faces of 2 said modular units (1), respectively.

7. A modular building system according to any one of claims 1 to 6, characterised in that each modular unit (1) is pre-fabricated at the factory and has been finished with finishing and installation of water and electricity pipelines.

8. A modular building system according to any one of claims 1 to 6, characterised in that the width of the modular units (1) is no more than 3 metres.

9. The modular building system according to any one of claims 1 to 6, wherein the modular unit (1) further comprises a bottom plate connected to the bottom of four side plates, and at least one of the side plates is provided with a door and window structure.