MIC (Microphone) modular building for external extension space transformation of existing building

Abstract

The utility model provides an MIC (Microphone) modular building for transformation of an external extension space of an existing building, which comprises a bottom layer module and an upper layer module, and the upper layer module is stacked on the bottom layer module; the bottom layer module comprises a bottom layer room module, a porch frame, at least two fixed module columns and a base; the bottom-layer room module comprises a plurality of bottom-layer module columns for supporting; the bottom-layer bottom beam is arranged at the lower parts of the two bottom-layer module columns and is connected with the two bottom-layer module columns; the bottom-layer top beam is arranged at the upper parts of the two bottom-layer module columns and is connected with the two bottom-layer module columns; the wall body is arranged among the two opposite bottom layer module columns, the bottom layer bottom beam and the bottom layer top beam; the bottom-layer bottom plate is arranged in a space fixed by the bottom-layer bottom beam; the bottom-layer top plate is arranged in a space fixed by the bottom-layer top beam; the porch frame comprises porch module columns and porch top beams. Inserting grooves used for installing and fixing the bottom layer module columns, the porch module columns, the fixing module columns and the wall bodies are formed in the corresponding positions of the base.

Description

Technical Field

[0001] The utility model belongs to the field of modular building design, and particularly relates to a MIC modular building used for renovating the external expansion space of an existing building. Background Art

[0002] There are many old residential areas in my country's cities that were built in the 1980s and 1990s. They have defects such as simple functions and small space, and can no longer meet the needs of modern life. They need to be renovated and upgraded. With the acceleration of urbanization, urban space has become increasingly limited. Renovating the existing buildings to expand the space can improve the utilization efficiency of urban space without increasing urban land, injecting new vitality and charm into the city.

[0003] However, there are also some problems in the renovation of existing buildings. First, the renovation process may encounter coordination problems with the original architectural style and design. How to achieve harmony with the original building while retaining the original architectural features? Secondly, the renovation needs to take into account the stability and safety of the structure, and choose appropriate construction technology and materials to ensure that the renovated building can operate stably and long-term.

[0004] MIC (Modular Integrated Construction) is an innovative construction method, which is characterized by splitting the building into independent modules, which can be prefabricated in the factory and hoisted on site, greatly shortening the construction period and reducing construction noise and dust pollution. However, the layout of existing buildings is often fixed. How to reasonably adjust the spatial layout without destroying the original structure is a design difficulty; the key to modular construction lies in the connection between modules, which needs to ensure the stability and safety of the connection while maintaining the integrity and aesthetics of the building; and old buildings may have problems such as structural aging and damage, which require structural reinforcement and renovation to ensure the safety of the building. Utility Model Content

[0005] In view of the above-mentioned defects of the prior art, the purpose of the present utility model is to provide a MIC modular building for the reconstruction of the external expansion space of an existing building.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A MIC modular building for the renovation of existing building exterior space.

[0008] It comprises a bottom module and an upper module, wherein the upper module is stacked on the bottom module;

[0009] The ground floor module comprises a ground floor room module, a porch frame, at least two fixed module columns and a base;

[0010] The bottom floor room module comprises:

[0011] Several bottom module columns for supporting; bottom beams arranged at the bottom of two bottom module columns and connecting the two bottom module columns; bottom top beams arranged at the top of two bottom module columns and connecting the two bottom module columns; walls arranged between two opposite bottom module columns, bottom beams and bottom top beams; bottom bottom plates arranged in the space where the bottom beams are fixed; bottom top plates arranged in the space where the bottom top beams are fixed;

[0012] The porch frame includes porch module columns and porch top beams;

[0013] Slots for installing and fixing the bottom module columns, porch module columns, fixed module columns and the wall are arranged at corresponding positions on the base, and the slots are arranged at the bottom thereof in a direction perpendicular to the ground to maintain the unity and stability of the connection between the MIC module as a whole and the existing building;

[0014] A wall on one side of the space of the existing building to be expanded and renovated is an expansion wall, and the two side walls connected to the expansion wall are expansion side walls. At least one fixed module column is arranged on each side of the expansion side wall of the existing building, and the fixing method of the fixed module column and the wall of the existing building includes at least one of bolts and anchor bolts.

[0015] Further, the upper module includes an upper room module, and the upper room module includes:

[0016] A plurality of upper module columns for supporting; an upper bottom beam arranged at the lower part of two upper module columns and connecting the two upper module columns; an upper top beam arranged at the upper part of two upper module columns and connecting the two upper module columns; a wall arranged between two opposite upper module columns, the upper bottom beam and the upper top beam; an upper bottom plate arranged in the space where the upper bottom beam is fixed; and an upper top plate arranged in the space where the upper top beam is fixed.

[0017] Furthermore, the bottom module includes a plurality of bottom room modules, and adjacent bottom room modules are placed horizontally; the upper module includes a plurality of upper room modules, and adjacent upper room modules are placed horizontally.

[0018] Furthermore, steel plate connectors for connection are provided between adjacent bottom-level room modules or upper-level room modules, and waterproof parts are provided on the steel plate connectors.

[0019] Furthermore, the module columns of the bottom modules are placed vertically on the ground and connected to the ground by bolts or anchors, with no less than 2 connection points.

[0020] Furthermore, the bottom of the upper room module of the upper module is provided with a steel composite pipe connected to the bottom roof beam, and the top of the bottom room module is provided with a steel composite pipe connected to the upper bottom beam, and the steel composite pipe is vertically arranged to the bottom roof beam and the upper bottom beam.

[0021] Furthermore, the upper bottom plate is selected from one or a combination of two or more of a cement fiber board layer, a fiber-reinforced calcium silicate board, a silica aerogel material layer, and a PVC composite floor adhesive.

[0022] Furthermore, the upper roof is in the form of a lightweight plate, including a light steel keel ceiling, a sandwich panel ceiling, or a single-layer or double-layer steel plate composite panel ceiling.

[0023] Furthermore, the wall is preset with door holes and window holes, and the door holes and window holes are provided with hole reinforcement steel.

[0024] Furthermore, the connection between the bottom module and the upper module is connected by a tie rod type connection node; the tie rod type connection node includes a module connection plate, a column end plate, and an aperture expansion tube; the aperture expansion tube is respectively fixed to the top center or the bottom center of the module column, and the column end plate is laid on the top or the bottom of the module column, and the two column end plates at the connection of the module column are connected by the module connection plate.

[0025] The utility model can speed up the efficiency of building expansion and renovation by splitting the building into independent modules, shorten the construction period, and ensure the stability and safety of the connection between the existing building and the expansion module by reasonably arranging the connection between the modules without destroying the original structure, while maintaining the integrity and aesthetics of the building; in addition, the setting of fixed module columns can simultaneously strengthen and renovate the old buildings with aging structures and damaged exterior walls, further ensuring the safety of the buildings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a two-dimensional overall schematic diagram of an embodiment of the utility model, wherein 1 is a bottom module, 2 is an upper module, 3 is a bottom room module, 4 is a porch frame, 5 is a fixed module column, 6 is a base, 13 is a porch module column, 14 is a porch top beam, and 15 is an upper room module;

[0027] Figure 2 It is a schematic diagram of the first floor of a building of an embodiment of the utility model, wherein 5 is a fixed module column, 7 is a bottom module column, 8 is a bottom beam, 9 is a bottom top beam, 10 is a wall, 11 is a bottom floor plate, 12 is a bottom top plate, 13 is a porch module column, 14 is a porch top beam, A is an extended wall, and B is an extended side wall;

[0028] Figure 3It is a schematic diagram of the second floor of a building according to an embodiment of the utility model, wherein 16 is an upper module column, 17 is an upper bottom beam, 19 is a wall, 20 is an upper bottom plate, 21 is an upper top plate, and 22 is a steel plate connector. DETAILED DESCRIPTION

[0029] The following is a detailed description of the embodiments of the present invention. The following embodiments are implemented on the premise of the technical solution of the present invention, and provide detailed implementation methods and specific operation processes, but the protection scope of the present invention is not limited to the following embodiments.

[0030] In the embodiment of the utility model, a MIC modular building (attached) for remodeling the external expansion space of a two-story existing building is provided. Figure 1 ), comprising a bottom module 1 and an upper module 2, wherein the upper module 2 is stacked on the bottom module 1;

[0031] The bottom module 1 comprises a bottom room module 3, a porch frame 4, at least two fixed module columns 5 and a base 6;

[0032] The bottom floor room module 3 comprises:

[0033] A plurality of bottom module columns 7 for supporting; a bottom beam 8 arranged at the lower part of two bottom module columns 7 and connecting the two bottom module columns 7; a bottom top beam 9 arranged at the upper part of two bottom module columns 7 and connecting the two bottom module columns 7; a wall 10 arranged between two opposite bottom module columns 7, the bottom beam 8 and the bottom top beam 9; a bottom bottom plate 11 arranged in the space where the bottom bottom beam 8 is fixed; a bottom top plate 12 arranged in the space where the bottom top beam 9 is fixed;

[0034] The porch basic frame includes porch module columns 13 and porch top beams 14;

[0035] Slots for installing and fixing the bottom module column 7, the porch module column 13, the fixed module column 5 and the wall 10 are arranged at corresponding positions on the base, and the slots are respectively arranged at the bottom thereof in a direction perpendicular to the ground to maintain the unity and stability of the connection between the MIC module as a whole and the existing building;

[0036] The wall on one side of the space to be expanded and renovated of the existing building is the expansion wall A, and the two side walls connected to the expansion wall A are the expansion side walls B. At least one fixed module column 5 is provided on each side of the expansion side wall of the existing building, and the fixing method of the fixed module column 5 and the wall B of the existing building includes at least one of bolts and anchor bolts.

[0037] The upper module 2 includes an upper room module 15, and the upper room module 15 includes:

[0038] A plurality of upper module columns 16 for supporting; an upper bottom beam 17 disposed at the lower part of the two upper module columns 16 and connecting the two upper module columns 16; an upper top beam 18 disposed at the upper part of the two upper module columns 16 and connecting the two upper module columns 16; a wall 19 disposed between two opposite upper module columns 16, the upper bottom beam 17 and the upper top beam 18; an upper bottom plate 20 disposed in the space where the upper bottom beam 17 is fixed; and an upper top plate 21 disposed in the space where the upper top beam 18 is fixed.

[0039] The upper module 2 includes two upper room modules 15 , and adjacent upper room modules 15 are placed horizontally.

[0040] Steel plate connectors 22 for connection are provided between the upper room modules 15 , and waterproof parts are provided on the steel plate connectors 22 .

[0041] The module columns of the bottom module 1 are placed vertically on the ground and connected to the ground through bolts or anchors, with 4 connection points.

[0042] The bottom of the upper room module 15 of the upper module 2 is provided with a steel composite pipe connected to the bottom roof beam 9, and the top of the bottom room module 3 is provided with a steel composite pipe connected to the upper bottom beam 17, and the steel composite pipe is vertically arranged to the bottom beam 17 and the top beam 9.

[0043] The module bottom plate of the building is selected from one or a combination of two or more of a cement fiber board layer, a reinforced fiber calcium silicate board, a silicon dioxide aerogel material layer, and a PVC composite floor glue.

[0044] The modular roof of this building is in the form of lightweight panels, including light steel keel ceilings, sandwich panel ceilings, and single-layer or double-layer steel composite panel ceilings.

[0045] The modular walls of the building are pre-set with door holes and window holes, and the door holes and window holes are provided with opening reinforcement steel.

[0046] The connection between the bottom module 1 and the upper module 2 of the building is connected by a tie rod type connection node; the tie rod type connection node includes a module connection plate, a column end plate, and an aperture expansion tube; the aperture expansion tube is respectively fixed to the top center or the bottom center of the module column, the column end plate is laid on the top or the bottom of the module column, and the two column end plates at the connection of the module column are connected by the module connection plate.

[0047] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in the field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in the technical field based on the concept of the utility model through logical analysis, reasoning or limited experiments on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. A MIC modular building for the reconstruction of the existing building's external space, characterized in that: It comprises a bottom module and an upper module, wherein the upper module is stacked on the bottom module; The ground floor module comprises a ground floor room module, a porch frame, at least two fixed module columns and a base; The bottom floor room module comprises: Several bottom module columns for supporting; bottom beams arranged at the bottom of two bottom module columns and connecting the two bottom module columns; bottom top beams arranged at the top of two bottom module columns and connecting the two bottom module columns; walls arranged between two opposite bottom module columns, bottom beams and bottom top beams; bottom bottom plates arranged in the space where the bottom beams are fixed; bottom top plates arranged in the space where the bottom top beams are fixed; The porch frame includes porch module columns and porch top beams; Slots for installing and fixing the bottom module columns, porch module columns, fixed module columns and the wall are arranged at corresponding positions on the base; at least one fixed module column is arranged on each side of the expanded side wall of the existing building, and the fixing method of the fixed module column to the wall of the existing building includes at least one of bolts and anchors.

2. A MIC modular building for the reconstruction of the existing building space according to claim 1, characterized in that: The upper module includes an upper room module, and the upper room module includes: A plurality of upper module columns for supporting; an upper bottom beam arranged at the lower part of two upper module columns and connecting the two upper module columns; an upper top beam arranged at the upper part of two upper module columns and connecting the two upper module columns; a wall arranged between two opposite upper module columns, the upper bottom beam and the upper top beam; an upper bottom plate arranged in the space where the upper bottom beam is fixed; and an upper top plate arranged in the space where the upper top beam is fixed.

3. A MIC modular building for the reconstruction of the existing building space according to claim 2, characterized in that: The bottom module includes a plurality of bottom room modules, and adjacent bottom room modules are placed horizontally; The upper module includes a plurality of upper room modules, and adjacent upper room modules are placed horizontally.

4. A MIC modular building for the reconstruction of the existing building space according to claim 3, characterized in that: A steel plate connector for connection is provided between adjacent bottom-level room modules or upper-level room modules, and the steel plate connector is provided with a waterproof member.

5. A MIC modular building for the reconstruction of the existing building space according to claim 2, characterized in that: The bottom of the upper room module is provided with a steel composite pipe connected to the bottom floor top beam, and the top of the bottom room module is provided with a steel composite pipe connected to the upper floor bottom beam. The steel composite pipe is vertically arranged to the bottom floor top beam and the upper floor bottom beam.

6. A MIC modular building for the reconstruction of the existing building space according to claim 2, characterized in that: The upper roof is in the form of a lightweight plate, including a light steel keel ceiling, a sandwich panel ceiling, or a single-layer or double-layer steel plate composite panel ceiling.

7. A MIC modular building for the reconstruction of the existing building space according to claim 2, characterized in that: The upper bottom plate is selected from one or a combination of two or more of a cement fiber board layer, a fiber-reinforced calcium silicate board, a silicon dioxide aerogel material layer, and a PVC composite floor glue.

8. A MIC modular building for the reconstruction of the existing building space according to claim 2, characterized in that: The wall is preset with door holes and window holes, and the door holes and window holes are provided with hole reinforcement steel.

9. A MIC modular building for the reconstruction of the existing building exterior space according to claim 2, characterized in that: The connection points between the bottom module and the upper module are connected via a tie rod type connection node.

10. A MIC modular building for the reconstruction of the existing building exterior space according to claim 9, characterized in that: The tie rod type connection node includes a module connection plate, a column end plate, and an aperture expansion tube; the aperture expansion tube is respectively fixed to the top center or the bottom center of the module column, the column end plate is laid on the top or the bottom of the module column, and the two column end plates at the connection of the module column are connected by the module connection plate.

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