CN210049387U

CN210049387U - Multi-layer assembled module house

Info

Publication number: CN210049387U
Application number: CN201920588659.1U
Authority: CN
Inventors: 邝海峰
Original assignee: Guangdong Aluhouse Technology Co Ltd
Current assignee: Guangdong Aluhouse Technology Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-02-11
Anticipated expiration: 2029-04-30

Abstract

The utility model relates to a multilayer assembled module house, set up prefabricated module α type module and β type module of two at least types, the left side and the right side of α type module set up a set of support column respectively, β type module only wherein one side sets up a set of support column, the upper surface of α type module and β type module sets up main structural slab respectively, the main structural slab both ends of adjacent module are through articulate in order to form fire barrier and structural floor baffle, the lower surface of α type module and β type module sets up non-structural slab respectively, set up main partition wall between the module, set up the support column in the main partition wall, settle a supporting beam on the support column, main partition wall constitutes the support column together with the support column α type module and β type module are put in multi-storey building's individual layer, in order to realize load sharing and eliminate duplicative support column, set up novel support column simultaneously, and set up reinforcing bar and double-end threaded connector in the support column, pour into the non-shrinkage concrete thick liquid in the support column in order to bear more loads.

Description

Multi-layer assembled module house

Technical Field

The utility model belongs to assembled multi-storey building structure field, in particular to multilayer assembled module house that forms by mixing module combination.

Background

The construction process of conventional multistorey buildings, such as high-rise apartment buildings and office buildings, is a time-consuming and labor-intensive process. Due to weather conditions, construction work may be delayed or building quality may not be guaranteed, and construction may not be possible in some seasons. The finishing of the interior of the building and the connection of the electrical lines may be performed in less than ideal environments, and when defects are found, a large number of reworks are performed.

A conventional prefabricated modular system structure, as shown in fig. 1, is composed of a plurality of cases, each of which is a six-sided case, and the cases are stacked together to form a building. The bottom portion of the building module may be constructed of concrete or a lightweight floor supported by steel floor brackets. The top surface of the building module is usually composed of a fire-resistant structure. When the modules are stacked to form a building, there is a gap 7 between the floor 6 of the upper module and the ceiling 5 of the lower module, so that the overall thickness of the floor and ceiling combination is rather thick, typically 350 mm to 500 mm, which reduces the available space for the modules.

The walls 8 of the conventional modules are fire walls with a gap between the walls of adjacent modules. Thus, the dividing walls of two adjacent modules can typically add up to 225 to 330 mm, and the increase in wall thickness reduces the available space for the modules.

Each conventional module is designed as a fire compartment surrounded by a floor, ceiling and walls. The gap between the upper and lower module floors and the gap between the module partition walls are continuous and, although the gaps are shielded with cement 9, a diffusion path is still formed for the propagation of fire and smoke.

In view of the above, those skilled in the art have endeavored to develop a multi-storey prefabricated modular building structure to overcome the disadvantages of the existing prefabricated structural modules.

Disclosure of Invention

In order to overcome some shortages of above-mentioned traditional box modular structure, the utility model aims to provide a multilayer assembled modular house adopts two kinds at least prefabricated module like α type module and β type module to put α type module and β type module in the individual layer of multi-storey building, realize load sharing, eliminate duplicative support column simultaneously, solved above-mentioned prior art and the problem that current prefabricated structural module exists.

The technical solution of the utility model is as follows:

a multi-storey fabricated modular building is provided with at least two types of prefabricated modules, α type modules and β type modules, wherein the left side and the right side of the α type module are respectively provided with a group of support columns, namely two groups of support columns are provided in total, and only one side of the β type module is provided with a group of support columns;

the upper surface of the α type module is provided with a module upper panel, namely a first main structural panel, the upper surface of the β type module is provided with a module upper panel, namely a second main structural panel, and two ends of the main structural panel of the adjacent module are connected through a joint to form a fireproof barrier and a structural floor partition plate;

the lower surfaces of the α -type module and the β -type module are respectively provided with a secondary non-structural plate which is a non-bearing plate;

a main partition wall is arranged between the modules, a support column is arranged in the main partition wall, a support beam is arranged at the upper end of the support column, and the main partition wall and the support column form a support column;

the second main structural panel of the β type module extends toward the first main structural panel of the α type module such that the support posts from the α type module are pressed against the end where the α type module first main structural panel connects with the β type module second main structural panel to facilitate auxiliary support of the main structural panels;

the α and β modules were placed in a single storey of a multi-storey building to achieve load sharing and eliminate duplicate support columns.

The support column is hollow steel column, and the support column is equipped with the last support column of settling at upper portion module and settles the bottom suspension strut at lower part module, goes up the welding steel ring flange between support column and the bottom suspension strut, is equipped with the opening on the ring flange, and more than one reinforcing bar wears to arrange in the support column and through the ring flange opening location in the bottom suspension strut of lower part module and stretch out the support column tip.

The reinforcing steel bars are set as upper supporting column reinforcing steel bars and lower supporting column reinforcing steel bars, and the upper supporting column reinforcing steel bars and the lower supporting column reinforcing steel bars are connected through double-end threaded connectors.

And non-shrinking concrete grout is injected into the supporting columns to fill the gaps to form a whole.

The non-structural plates are made of steel.

The non-structural panel is made of an aluminum material.

The non-structural panels are made of a thin concrete layer.

The joint is a non-shrinking concrete grouting joint.

In order to accelerate building construction, improve quality control and ensure building use safety, designers research and develop various modular construction technologies. Building modules are created, manufactured, and then transported to a building site for assembly into a multi-story building in a controlled factory environment. Typically, a prefabricated module represents a unit of a building, such as an apartment, office, etc.

The utility model discloses a multilayer assembled module house adopts the prefabricated module of two kind at least types like α type module and β type module to put α type module and β type module in multi-storey building's individual layer, can realize load sharing, eliminate duplicative support column simultaneously.

Wherein the α type module includes two sets of support columns and the β type module includes one set of support columns the α type module can be placed at a specific floor of the building first, adding the β type module, relying on the partial α type module support columns to share the load of the top surface of the main structural slab.

The lower surfaces of both the α -type and β -type modules are a secondary non-structural panel that is a non-load bearing panel and may be made of steel, aluminum, or thin concrete layers.

The β type module is similar to the α type module but is designed with support columns on only one side rather than two sets of support columns on the same two sides as the α type module the stability of the β type module is maintained during manufacture and installation by adding temporary or support posts, furthermore, the main structural plates of the β type module extend toward the α type module so that support posts from the α type module at least partially support the main structural plates of an adjacent β type module.

The support beams and columns of the previously installed α model module can carry the weight of the β model module, so there is no need to repeat the support column set, and the floor of the upper module is continuously connected to the roof of the lower module, forming a closed fire protection structure.

Except that the utility model provides a module has characteristics such as neotype fire prevention protective screen and load sharing, sets up the joint of neotype support column and makes the module interconnection simple. The support column is provided with reinforcing steel bars, and the reinforcing steel bars of the upper support column are connected with the corresponding reinforcing steel bars of the lower support column through the double-headed threaded connectors without welding or bolt connection. Concrete and cement paste are poured around the reinforcing steel bars and the double-threaded connector, so that the support column forms an integral structure, and the continuity, stability and high strength of the support column are guaranteed.

Drawings

Fig. 1 is a schematic structural view of a conventional prefabricated modular system.

Fig. 2 is a schematic structural diagram of a multi-storey prefabricated modular house according to the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Figure 4 is a top view of the α -type module shown in figure 2.

Figure 5 is a bottom view of the α -type module shown in figure 2.

FIG. 6 is a cross-sectional view of the module type α taken through the line T1-T1.

Figure 7 is a top view of the β -type module shown in figure 2.

Figure 8 is a bottom view of the β -type module shown in figure 2.

FIG. 9 is a cross-sectional view of the module type β taken through the line T2-T2.

Fig. 10 is a schematic view of the connection of the module of fig. 2 to a post.

Fig. 11 is a cross-sectional view T3-T3 of the module and column of fig. 10.

Reference numerals:

1 is first main structural slab, 2 is the non-structural slab, 3 is main partition wall, 4 are supporting beam, 10 is the main structural slab of second, 11 are the joint, 12 are the support column, 13 are the ring flange, 14 are the reinforcing bar, 15 are double-end threaded connection ware, 16 are the concrete thick liquid.

In the prior art, 5 is a ceiling, 6 is a floor, 7 is a gap, 8 is a wall, and 9 is cement.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 2 and 3, the present invention provides a multi-storey prefabricated modular house, which is provided with at least two types of prefabricated modules, such as α type modules and β type modules, wherein the left side and the right side of the α type modules are respectively provided with a set of support columns, i.e. two sets of support columns are provided, and only one side of the β type modules is provided with a set of support columns.

The upper surface of the α type module is provided with a module upper panel, i.e. a first main structural panel 1, the upper surface of the β type module is provided with a module upper panel, i.e. a second main structural panel 10, the two ends of the main structural panels of adjacent modules are connected by a joint 11 to form a fire barrier and a structural floor partition, and the joint 11 is a non-shrink concrete grouting joint.

The lower surfaces of the α model module and the β model module are respectively provided with a secondary non-structural plate 2, the non-structural plate 2 is a non-bearing plate, the non-structural plate 2 can be made of steel or aluminum materials or thin concrete layers, a main partition wall 3 is arranged between the modules, a support column 12 is arranged in the main partition wall 3, a support beam 4 is arranged at the upper end of the support column 12, and the main partition wall 3 and the support column 12 form a support column.

The second main structural panel 10 of the β type module extends toward the first main structural panel 1 of the α type module so that the support posts 12 from the α type module are pressed against the ends of the α type module first main structural panel 1 where it joins the β type module second main structural panel 10 to help assist in supporting the main structural panels.

Figure 2 depicts a multi-storey building consisting of prefabricated modules of the α type and β type modules, the α and β type modules being placed within a single storey of the multi-storey building to achieve load sharing and eliminate duplicated support columns, in figure 3 there is depicted an enlarged cross-sectional view of the α and β type modules supported by support beams 4, the support beams 4 transmitting forces to the support columns of the main partition 3 of the α type module, the support columns not being shown in figure 3, in figure 3 there is a first main structural panel 1 of the α type module extending to the right and a second main structural panel 10 of the β type module extending to the left, the joints 11 being located between adjacent panels, the joints 11 being non-shrink concrete grout joints, or in any suitable form of joints, to form a continuous fire barrier between adjacent panels.

Referring to fig. 4-6, various views of a prefabricated module α type module, and with combined reference to fig. 3, a α type module is provided with a substantially vertical main partition 3, a first set of support columns 12 being located on one side of the main partition 3, and a second set of support columns 12 being located along the other main partition 3.

The top panel of the α -type module is the first main structural panel 1, the structure of the first main structural panel 1 is used to transfer structural loads to the support beams 4 below the first main structural panel 1, the support beams 4 transfer loads to the support columns 12, and the non-structural panels 2 placed on the lower surface of the module are sufficient to support the surface finish in the module, e.g. floor, fixtures, without other heavy loads.

Referring to figures 7 to 9, in various views of a prefabricated module β type module, and with combined reference to figure 3, the second main structural panel 10 of the β type module is located on the module side, on the side where there are no support columns, the second main structural panel 10 extending beyond the main partition wall 3 so that the second main structural panel 10 is supported by the support beams 4 in the previously installed adjacent module, on the β type module side with the support columns 12 and support beams 4, the second main structural panel 10 is end-retracted to accommodate the adjacent main structural panel for load sharing.

Referring to fig. 10 and 11, the supporting column 12 is a hollow steel column, the supporting column 12 is provided with an upper supporting column arranged on the upper module and a lower supporting column arranged on the lower module, a steel flange 13 is welded between the upper supporting column and the lower supporting column, the flange 13 is provided with an opening, and more than one reinforcing steel bar 14 penetrates through the supporting column 12 and is positioned in the lower supporting column of the lower module through the opening of the flange and extends out of the end of the supporting column.

Reinforcing steel bar 14 is set as upper support column reinforcing steel bar and lower support column reinforcing steel bar, and the upper support column reinforcing steel bar and the lower support column reinforcing steel bar are connected through double-end threaded connector 15.

The support columns 12 are internally filled with a non-shrinking concrete grout 16 to fill the voids into a whole.

As shown in fig. 2 to 11, the construction of a multi-storey prefabricated modular house according to the present invention is performed by placing the prefabricated α type modules on the floor and installing β type modules.

The prefabricated module model α is placed on the first layer, the top panel of the module model α is the first main structural panel 1 of the second layer, and when the modules of the first layer are positioned, the top panels of adjacent modules are connected by appropriate reinforcing grout or concrete to form a complete continuous structural floor deck partition for distributing side loads to the building.

To further simplify the overall construction of a multi-storey building using prefabricated α and β modules of the present invention, the support post 12 is developed as a hollow steel column of hollow steel members as shown in fig. 10 and 11, steel flanges 13 are welded to the upper and lower ends of the support post, with openings provided in the flanges 13, and one or more reinforcing bars 14 are positioned in the lower support post of the lower module through the openings in the flanges 13 and extend a suitable length above the ends of the lower support post prior to installation of the upper module.

After the upper module is placed, the bottom flange of the upper support column is positioned on the upper flange of the lower support column, the reinforcing steel bars of the lower support column are connected to the reinforcing steel bars of the upper support column from the inside of the support column 12 through the double-threaded connector 15, and a constructor can stand on the main structural plate of the upper module, insert the reinforcing steel bars 14 into the support column 12 and screw into the double-threaded connector 15 in the support column.

The non-shrinking concrete grout 16 is then poured or pumped into the support columns 12 to fill the voids, forming the support columns 12 into a composite support column to carry more load. The connecting structure of the composite support column facilitates the formation of a continuous reinforcement from the lower column to the upper column, wherein the filling concrete and steel reinforcement also contribute to the strength and robustness of the support column support and the overall structure.

With the continuous reinforcement and the filling of the support columns with non-shrinking concrete grout, the support columns form a composite column, and the resulting composite column can carry more compressive load and then the steel columns. This enhancement is very important for high-rise applications of the multi-storey building of the invention. The construction connection of the support column is simple and easy, and can be safely operated by constructors standing on the main structural plate. For this purpose, the support columns are designed on the module sides and not only at the corners. For high-rise building applications, the load distribution is more uniform, and the cross-sectional size of the support column is reduced. Through the use of the double-threaded connector, welding or the connection mode of a bolt and a nut when the supporting columns are connected on site is avoided, a grouting port and a grout outlet which possibly influence the internal quality are avoided, and the field wet method operation is reduced.

In conclusion, use the utility model discloses a multilayer assembled module house adopts two kinds at least prefabricated module like α type module and β type module to put α type module and β type module in the individual layer of multi-storey building, realize load sharing, eliminate repeated support column, set up novel support column simultaneously, and set up reinforcing bar in the support column, reinforcing bar passes through the double-end threaded connector and connects, and need not weld or bolted connection, pour into non-shrink concrete thick liquid in the support column inside, make the support column form overall structure, guaranteed the coherence, stability and the high strength of support column.

Of course, those skilled in the art should recognize that the above-described embodiments are merely illustrative of the present invention and are not intended to be limiting, and that changes, modifications, etc. to the above-described embodiments are intended to fall within the scope of the appended claims, provided they fall within the true spirit of the present invention.

Claims

1. A multi-storey fabricated modular house is characterized in that at least two types of prefabricated modules, namely α type modules and β type modules, are arranged, a group of support columns, namely two groups of support columns in total, are respectively arranged on the left side and the right side of the α type modules, and only one side of the β type modules is provided with a group of support columns;

the upper surface of the α type module is provided with a module upper panel, namely a first main structural plate (1), the upper surface of the β type module is provided with a module upper panel, namely a second main structural plate (10), and two ends of the main structural plate of the adjacent module are connected through a joint (11) to form a fireproof barrier and a structural floor partition plate;

the lower surfaces of the α type module and the β type module are respectively provided with a secondary non-structural plate (2), and the non-structural plate (2) is a non-bearing plate;

a main partition wall (3) is arranged between the modules, a support column (12) is arranged in the main partition wall (3), a support beam (4) is arranged at the upper end of the support column (12), and the main partition wall (3) and the support column (12) form a support column;

the second main structural panel (10) of the β type module extends towards the first main structural panel (1) of the α type module so that the support posts (12) from the α type module are pressed against the end of the α type module where the first main structural panel (1) is connected to the β type module second main structural panel (10) to facilitate auxiliary support of the main structural panels;

2. The multi-level modular building of claim 1, wherein: support column (12) are hollow steel column, and support column (12) are equipped with the last support column of settling at the upper portion module and settle the bottom suspension dagger at the lower part module, go up welding steel ring flange (13) between support column and the bottom suspension dagger, are equipped with the opening on ring flange (13), and more than one reinforcing bar (14) are worn to arrange in support column (12) and are fixed a position in the bottom suspension dagger of lower part module and stretch out the support column tip through the ring flange opening.

3. The multi-level modular building of claim 2, wherein: the reinforcing steel bars (14) are arranged into upper supporting column reinforcing steel bars and lower supporting column reinforcing steel bars, and the upper supporting column reinforcing steel bars and the lower supporting column reinforcing steel bars are quickly connected through double-end threaded connectors (15).

4. The multi-level modular building of claim 1, wherein: the supporting columns (12) are internally injected with non-shrinking concrete grout (16) to fill the gaps to form a whole.

5. The multi-level modular building of claim 1, wherein: the non-structural plates (2) are made of steel.

6. The multi-level modular building of claim 1, wherein: the non-structural panel (2) is made of aluminum.

7. The multi-level modular building of claim 1, wherein: the non-structural plates (2) are made of a thin concrete layer.

8. The multi-level modular building of claim 1, wherein: the joint (11) is a non-shrinking concrete grouting joint.