CN115387479B - Method for installing multi-layer MIC modular building - Google Patents
Method for installing multi-layer MIC modular building Download PDFInfo
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- CN115387479B CN115387479B CN202211024824.3A CN202211024824A CN115387479B CN 115387479 B CN115387479 B CN 115387479B CN 202211024824 A CN202211024824 A CN 202211024824A CN 115387479 B CN115387479 B CN 115387479B
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- 238000000034 method Methods 0.000 title claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 80
- 239000010959 steel Substances 0.000 claims abstract description 80
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000004568 cement Substances 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 15
- 230000002262 irrigation Effects 0.000 claims description 12
- 238000003973 irrigation Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000003814 drug Substances 0.000 claims description 9
- 239000013305 flexible fiber Substances 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000005553 drilling Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 6
- 239000011094 fiberboard Substances 0.000 claims description 5
- 239000004964 aerogel Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 235000012239 silicon dioxide Nutrition 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 4
- 239000004965 Silica aerogel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Floor Finish (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention belongs to the technical field of modularized house construction, and provides an installation method of a multi-layer MIC modularized building, wherein the multi-layer MIC modularized building comprises the following steps: the MIC modules are arranged in a vertically laminated mode and are arranged side by side left and right; the top of the MIC module is provided with a hanging head device, the hanging head device comprises an embedded plate and a hanging head seat, the embedded plate is connected with the MIC module, the hanging head seat is arranged on the embedded plate, and a hanging position and a drainage pipeline are arranged on the hanging head seat; a steel plate connecting piece and a waterproof piece are arranged between the adjacent MIC modules; and a leveling device is arranged on the bottom surface of the MIC module at the bottom. Through the above construction measures, the structure of the MIC module can be ensured to be erected in multiple layers, and the construction is convenient and fast.
Description
Technical Field
The invention belongs to the technical field of modular house construction, and particularly relates to an installation method of a multi-layer MIC modular building.
Background
Along with the rapid development of the economy in China, the concept of green environmental protection and low carbon energy conservation is deep, and the modular design and the industrial production of the box-type board house are also rapidly applied. The box-type board house mainly comprises a light steel main frame, glass wool sandwich wall boards, cement fiber boards, PVC floor glue, a roof, a hidden rainwater pipe, a steel door and other parts, and is widely applied to construction sites (such as project temporary office areas, meeting rooms, dormitories and the like), emergency rescue projects and urban small-sized houses. However, the existing box-type board houses have obvious disadvantages, such as:
(1) The existing box-type board house adopts a cuboid building shape, the visual field is not wide enough, and the visual experience is poor.
(2) The existing box-type board house is mainly used for temporary buildings, and one or two layers are generally built; when a three-layer box-shaped board house is adopted as a permanent building, the box body structure needs to be reinforced,
(3) The structural arrangement of existing box houses does not take into account the structural arrangement of the associated comfort.
(4) Because the multilayer box houses are arranged on the concrete ground beams, the dimension and elevation errors of the cast-in-place concrete ground beams are in the centimeter level, and the error requirements during box house installation are in the millimeter level, the ground beams need to be leveled before installation, and therefore the installation errors are overcome.
(5) Because of the existence of large concentrated load (integrated bathroom, awning, furniture and the like) in the building design as a permanent building, the cooperative stress effect of the structure needs to be considered, and the deformation of the box-type lightweight steel structure is ensured to meet the design specification requirement.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a multi-layer MIC modular building which has the advantages of reasonable structural design and good braking effect.
The technical scheme adopted for solving the technical problems is as follows:
a multi-story MIC modular building comprising:
the MIC modules are arranged in a vertically stacked mode and are arranged side by side left and right;
the MIC module comprises a room top frame beam, a room bottom frame beam, a room frame column, a balcony top frame beam and a balcony bottom frame beam;
the room frame columns are respectively connected with the room top frame beams and the room bottom frame beams to form a room module, the balcony frame columns are respectively connected with the balcony top frame beams and the balcony bottom frame beams, and the balcony top frame beams and the balcony bottom frame beams are respectively connected with the room frame columns to form a balcony module;
the top of the room module is provided with a top secondary beam and a room top plate, the room top plate covers the top secondary beam and the room top frame beam, the bottom of the room module is provided with a bottom secondary beam and a room bottom plate, and the room bottom plate covers the bottom secondary beam and the room bottom frame beam;
the top of the MIC module is provided with a hanging head device, the hanging head device comprises an embedded plate and a hanging head seat, the embedded plate is connected with the MIC module, the hanging head seat is arranged on the embedded plate, and a hanging position and a drainage pipeline are arranged on the hanging head seat;
a steel plate connecting piece and a waterproof piece are arranged between the adjacent MIC modules;
and a leveling device is arranged on the bottom surface of the MIC module at the bottom.
Preferably, the leveling device comprises a chemical anchor bolt and a leveling steel plate, and the chemical anchor bolt is arranged on the leveling steel plate.
Preferably, templates are arranged on four sides of the leveling steel plate, irrigation holes are formed in the middle of the leveling steel plate, the leveling steel plate and the templates form an irrigation space, and the irrigation space is communicated with the irrigation holes.
Preferably, the balcony module comprises a square body structure, and the balcony module is a triangular body structure.
Preferably, the number of balcony frame posts of the balcony module is one, and the balcony frame posts are connected with two adjacent room frame posts through the balcony top frame beams and the balcony bottom frame beams.
Preferably, the hanging head device is arranged at the top of the balcony module, a drainage pipeline of the hanging head device faces the balcony top frame beam, and a drainage pipeline connected with the drainage pipeline is arranged in the balcony top frame beam.
Preferably, the roof frame beam of the room and the roof frame beam of the balcony are provided with drainage grooves, and the drainage grooves are communicated with the hanging head device.
Preferably, a steel composite pipe connected with the bottom secondary beam is arranged at the bottom of the room module, the top of the room module is arranged on the steel composite pipe connected with the top secondary beam, and the steel composite pipe is vertically arranged with the bottom secondary beam and the top secondary beam;
the room floor comprises a cement fiberboard layer, a silicon dioxide aerogel material layer and a PVC composite floor glue.
Preferably, flexible fiber rubber gaskets are arranged between the hanging head devices of the adjacent MIC modules.
The invention also comprises an installation method of the multi-layer MIC modular building, which is used for the multi-layer MIC modular building and comprises the following steps:
s1: leveling a ground beam before the multi-layer MIC modularized building is installed:
(1) Drilling and cleaning: according to design requirements, positioning according to drawing spacing and edge spacing, drilling holes on the ground beam, wherein the hole diameter and the hole depth are required to meet the design requirements; cleaning floating ash and dust in the holes by using tools such as an air pressure blow pipe and the like, and keeping the holes clean;
(2) Implanting a chemical anchor bolt: inserting the medicament tube into the clean hole; screwing in the screw rod or leveling steel plate member by using an electric drill until the medicament flows out; a chemical anchor bolt gel process, wherein an installation tool is kept motionless; taking down the mounting tool for curing the medicament;
(3) Placing, leveling and fixing leveling steel plates: the anchor bolts penetrate through anchor bolt holes in the leveling steel plate, the heights of four corners of the steel plate are positioned through a level gauge, nuts are sleeved on the outer ends of the anchor bolts after leveling, and the leveling steel plate is fixed;
(4) Leveling the four edge sealing templates of the steel plate piece: sealing a wood template around the leveling steel plate;
(5) Grouting and curing a pouring hole in the center of the steel plate: pouring high-grade cement paste from a pouring hole in the center of the leveling steel plate piece, and curing according to standard requirements after the cement paste is hardened;
(6) Removing the template: after the cement reaches the required strength, removing the wood template;
s2, installation of MIC module
(1) Installing an MIC module;
(2) The leveling device is welded with the bottom of the MIC module;
(3) Installing a room module, a balcony module and a hanging head device;
(4) A drainage pipeline is arranged on the inner side of the room frame column and the balcony frame column;
s3, reinforcing measures of the structure of the integral MIC module:
(1) The internal connection between adjacent MIC modules adopts horizontal connection of bolts, and flexible fiber rubber gaskets are arranged between adjacent hanging head devices;
(2) The external connection between adjacent MIC modules adopts a lock box bolt, and a return steel plate or a straight steel plate is additionally arranged for welding; .
(3) Welding gaps among hanging head devices of MIC modules positioned on an upper layer and a lower layer;
(4) And a steel cushion block is additionally arranged between the room bottom frame beams and the balcony bottom frame Liang Changbian direction of the MIC module and welded.
Compared with the prior art, the invention has the beneficial effects that:
the invention has the advantages of convenient construction, high flexibility, safety, reliability, good quality, economy, wide application range, strong applicability and bright popularization prospect, can ensure the structure of the MIC module to be erected in multiple layers by adopting the construction measures, and has profound significance for promoting the technical progress of the industry and improving the technical level of enterprises.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the MIC module.
Fig. 3 is a schematic structural view of a headstock of the present invention.
Fig. 4 is a schematic diagram of a connection structure between a pre-buried plate and a hanging seat of the present invention.
Fig. 5 is a schematic structural view of the leveling device of the present invention.
Wherein:
1-room top frame beam, 2-room bottom frame beam, 3-room frame column, 4-balcony frame column, 5-balcony top frame beam, 6-balcony bottom frame beam, 7-top secondary beam, 8-room top plate, 9-bottom secondary beam, 10-embedded plate, 11-hanging seat, 12-waterproof piece, 13-leveling device, 14-steel composite pipe, 15-cement fiber slab, 16-silica aerogel material layer, 17-Pvc composite floor glue, 18-flexible fiber rubber gasket, 19-room module, 20-balcony module, 21-square steel plate, 22-straight steel plate, 23-drainage pipeline, 24-chemical anchor bolt, 25-leveling steel plate.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description. In addition, embodiments of the present application and features of the embodiments may be combined with each other without conflict. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, and the described embodiments are merely some, rather than all, embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Examples:
as shown in fig. 1-5, in this embodiment, there is provided a multi-story MIC modular building comprising:
the MIC modules are arranged in a vertically laminated mode and are arranged side by side left and right;
the MIC module comprises a room top frame beam 1, a room bottom frame beam 2, a room frame column 3, a balcony frame column 4, a balcony top frame beam 5 and a balcony bottom frame beam 6;
the room frame column 3 is respectively connected with the room top frame beam 1 and the room bottom frame beam 2 to form a room module 19, the balcony frame column 4 is respectively connected with the balcony top frame beam 5 and the balcony bottom frame beam 6, and the balcony top frame beam 5 and the balcony bottom frame beam 6 are respectively connected with the room frame column 3 to form a balcony module 20;
the top of the room module 19 is provided with a top secondary beam 7 and a room top plate 8, the room top plate 8 covers the top secondary beam 7 and the room top frame beam 1, the bottom of the room module 19 is provided with a bottom secondary beam 9 and a room bottom plate, and the room bottom plate covers the bottom secondary beam 9 and the room bottom frame beam 2;
the top of the MIC module is provided with a hanging head device, the hanging head device comprises an embedded plate 10 and a hanging head seat 11, the embedded plate 10 is connected with the MIC module, the hanging head seat 11 is arranged on the embedded plate 10, and a hanging position and a drainage pipeline are arranged on the hanging head seat 11;
a steel plate connecting piece and a waterproof piece 12 for connection are arranged between the adjacent MIC modules, and the waterproof piece 12 is a waterproof adhesive tape;
a leveling device 13 is arranged on the bottom surface of the MIC module at the bottom.
Specifically, the leveling device 13 includes a chemical anchor 24 and a leveling steel plate 25, and the chemical anchor is disposed on the leveling steel plate.
Specifically, the four sides of the leveling steel plate are provided with templates, the middle part of the leveling steel plate is provided with irrigation holes, the leveling steel plate and the templates form an irrigation space, and the irrigation space is communicated with the irrigation holes.
Specifically, the room module 19 is a square structure, and the balcony module 20 is a triangle structure.
Specifically, the number of balcony frame posts 4 of the balcony module 20 is one, and the balcony frame posts 4 are connected with two adjacent room frame posts 3 through a balcony top frame beam 5 and a balcony bottom frame beam 6.
Specifically, the hanging head device is arranged at the top of the balcony module 20, the drainage pipeline 23 of the hanging head device faces to the balcony top frame beam 5, and a drainage pipeline connected with the drainage pipeline is arranged in the balcony top frame beam 5.
Specifically, the roof frame beam 1 and the balcony roof frame beam 5 are provided with drainage grooves which are communicated with the hanging head device.
Specifically, the bottom of the room module 19 is provided with a steel composite pipe 14 connected with the bottom secondary beam 9, the top of the room module 19 is provided with the steel composite pipe 14 connected with the top secondary beam 7, and the steel composite pipe 14 is vertically arranged with the bottom secondary beam 9 and the top secondary beam 7;
the room floor comprises a cement fiberboard layer 15, a silica aerogel material layer 16, and a Pvc composite floor gel 17.
Specifically, flexible fiber rubber gaskets 18 are provided between the hanging head devices of adjacent MIC modules.
The invention also comprises an installation method of the multi-layer MIC modular building, which is used for the multi-layer MIC modular building and comprises the following steps:
s1: leveling a ground beam before the multi-layer MIC modularized building is installed:
(1) Drilling and cleaning: according to design requirements, positioning according to drawing spacing and edge spacing, drilling holes on the ground beam, wherein the hole diameter and the hole depth are required to meet the design requirements; cleaning floating ash and dust in the holes by using tools such as an air pressure blow pipe and the like, and keeping the holes clean;
(2) Implanting a chemical anchor bolt: inserting the medicament tube into the clean hole; screwing in the screw rod or leveling steel plate member by using an electric drill until the medicament flows out; a chemical anchor bolt gel process, wherein an installation tool is kept motionless; taking down the mounting tool for curing the medicament;
(3) Placing, leveling and fixing leveling steel plates: the anchor bolts penetrate through anchor bolt holes in the leveling steel plate, the heights of four corners of the steel plate are positioned through a level gauge, nuts are sleeved on the outer ends of the anchor bolts after leveling, and the leveling steel plate is fixed;
(4) Leveling the four edge sealing templates of the steel plate piece: sealing a wood template around the leveling steel plate;
(5) Grouting and curing a pouring hole in the center of the steel plate: pouring high-grade cement paste from a pouring hole in the center of the leveling steel plate piece, and curing according to standard requirements after the cement paste is hardened;
(6) Removing the template: after the cement reaches the required strength, removing the wood template;
s2, installation of MIC module
(1) Installing an MIC module;
(2) The leveling device 13 is welded with the bottom of the MIC module;
(3) Mounting a room module 19, a balcony module 20 and a hanging head device;
(4) A drainage pipeline is arranged on the inner sides of the room frame column 3 and the balcony frame column 4;
s3, reinforcing measures of the structure of the integral MIC module:
(1) The internal connection between the adjacent MIC modules adopts horizontal connection of bolts, and flexible fiber rubber gaskets 18 are arranged between the adjacent hanging head devices; and the friction between MIC modules is reduced, and a buffering effect is achieved.
(2) The external connection between adjacent MIC modules adopts a lock box bolt, and a return steel plate 21 or a straight steel plate 22 is additionally arranged for welding; .
(3) Welding gaps among hanging head devices of MIC modules positioned on an upper layer and a lower layer;
(4) And a steel cushion block is additionally arranged between the room bottom frame beams 2 and the balcony bottom frame beams 6 of the MIC module in the long side direction and welded. When the room bottom frame beam 2 and the balcony bottom frame beam 6 are bent downwards under heavy load, the center position is externally supported, and the stress of the room bottom frame beam 2 and the balcony bottom frame beam 6 is more balanced.
The invention provides a multi-layer MIC modular building, which has the advantages of wide visual field and high comfort level, and has the following advantages:
1. the foundation is firstly embedded with the anchor bolts, and nuts on the anchor bolts are connected with the leveling device, so that the structural stability and the pulling resistance of the box room are enhanced. The leveling device consists of a chemical anchor bolt and a leveling steel plate piece, the chemical anchor bolt has strong anchoring force, the four edges of the leveling steel plate piece are sealed with templates after leveling, and cement paste leveling is carried out through pouring Kong Guangao marks in the center of the leveling steel plate piece. The leveling device is rapid to install, slurry is rapidly solidified, and construction time is effectively saved. The leveling device can be used as a rear embedded part at the same time, and the leveling steel plate is welded with the room bottom frame beam and the balcony bottom frame beam after leveling, so that the stability of the MIC module can be enhanced. Meanwhile, the dampproof and ventilating effects of the integral structure can be met by adjusting the height of the first-layer MIC module.
2. At present, a conventional box-type board house is only rectangular in appearance, and the MIC module with the triangular balcony can provide wider visual field and different viewing angles, and can provide additional viewing angles by arranging the landing glass at the position of the balcony module with the triangular balcony. The appearance of the MIC module is free from being changed, the aesthetic property is improved, and the MIC module can be used for wider building combination and is flexible and changeable.
3. According to the invention, the hanging head device and the drainage pipeline are arranged at the top of the balcony module, so that the lifting balance requirement is met, and meanwhile, the drainage pipeline is arranged at the hanging head device, so that the MIC module is ensured to have more self-drainage pipelines. During rainy season or heavy rain use, rainwater can be guaranteed to flow out of the pipeline more uniformly, flow speed is guaranteed, and leakage and other conditions caused by stagnation of the rainwater are reduced.
4. The steel composite pipe of the scheme adopts fiber reinforced Ninong material as stress of the reinforced structural system, and can greatly increase the rigidity and the integrity of the structure. After the material is added, the comfort requirement of the MIC module used as a permanent building can be met, and the comfort requirement of living can be still met mainly because the deformation of the floor slab is still little under the condition of placing a large amount of load.
5. And the silicon dioxide aerogel material layer is added on the cement fiberboard layer, so that the comfort level of the structure is ensured, and the rigidity and the strength of the bottom plate are increased. By adding the silicon dioxide aerogel material layer, floor vibration when people walk can be reduced. Meanwhile, the material layer is a good waterproof material, so that the waterproof leakage of the structure can be ensured, and the service life of the structure can be prolonged. The material is beneficial to the integral heat preservation effect of the MIC module, effectively reduces solid heat conduction, can reduce the energy consumption of an air conditioner in summer and can achieve the heat preservation effect in winter.
6. The box body of the box room is externally connected by adopting the box locking bolt, and the steel plate in a shape of a Chinese character 'Hui' or is additionally arranged for welding, so that the multi-layer MIC modular building can be uniformly stressed when being subjected to horizontal load, and the box body is more firmly connected.
7. According to the invention, the internal connection between adjacent MIC modules is horizontally connected by adopting bolts, and flexible fiber rubber gaskets are arranged between adjacent hanging head devices, so that friction between the box bodies is reduced. By adopting the horizontal connection of the bolts, the overall rigidity and stability of the building are improved. The flexible fiber rubber has long service life and good elasticity and softness, and can ensure that the adjacent boxes play a role in buffering in the normal use process, reduce friction loss, reduce noise caused by the friction loss and improve living comfort.
8. Steel cushion blocks are additionally arranged between the room bottom frame beams of the MIC module and the balcony bottom frame Liang Changbian direction and welded, so that the upper frame beams and the lower frame beams are stressed together, and the long-side direction span is reduced. The lower plane of the steel cushion block is flush with the lower plane of the bottom corner piece arranged at the bottom of the MIC module, so that when the room bottom frame beam 2 and the balcony bottom frame beam are bent downwards under heavy load, the central position is externally supported, and the stress of the room bottom frame beam and the balcony bottom frame beam is more balanced. And the use comfort of the MIC module is improved.
9. The invention has the advantages of unique innovation, advanced technology, convenient construction, high flexibility, safety and reliability, excellent quality, economy and economy, wide application range and strong applicability, accords with the current national policy and development direction, has bright popularization prospect, can ensure the structure of the MIC module to build multiple layers, and has profound significance in promoting the technical progress of the industry and improving the technical level of enterprises.
The present invention is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention are within the scope of the technical proposal of the present invention.
Claims (9)
1. A method of installing a multi-story MIC modular building, the multi-story MIC modular building comprising:
the MIC modules are arranged in a vertically stacked mode and are arranged side by side left and right;
the MIC module comprises a room top frame beam, a room bottom frame beam, a room frame column, a balcony top frame beam and a balcony bottom frame beam;
the room frame columns are respectively connected with the room top frame beams and the room bottom frame beams to form a room module, the balcony frame columns are respectively connected with the balcony top frame beams and the balcony bottom frame beams, and the balcony top frame beams and the balcony bottom frame beams are respectively connected with the room frame columns to form a balcony module;
the top of the room module is provided with a top secondary beam and a room top plate, the room top plate covers the top secondary beam and the room top frame beam, the bottom of the room module is provided with a bottom secondary beam and a room bottom plate, and the room bottom plate covers the bottom secondary beam and the room bottom frame beam;
the top of the MIC module is provided with a hanging head device, the hanging head device comprises an embedded plate and a hanging head seat, the embedded plate is connected with the MIC module, the hanging head seat is arranged on the embedded plate, and a hanging position and a drainage pipeline are arranged on the hanging head seat;
a steel plate connecting piece and a waterproof piece are arranged between the adjacent MIC modules;
a leveling device is arranged on the bottom surface of the MIC module at the bottom;
the installation method comprises the following steps:
s1: leveling a ground beam before the multi-layer MIC modularized building is installed:
(1) Drilling and cleaning: according to design requirements, positioning according to drawing spacing and edge spacing, drilling holes on the ground beam, wherein the hole diameter and the hole depth are required to meet the design requirements; cleaning floating ash and dust in the hole by using an air pressure blowpipe tool, and keeping the hole clean;
(2) Implanting a chemical anchor bolt: inserting the medicament tube into the clean hole; screwing in the screw rod or leveling steel plate member by using an electric drill until the medicament flows out; a chemical anchor bolt gel process, wherein an installation tool is kept motionless; taking down the mounting tool for curing the medicament;
(3) Placing, leveling and fixing leveling steel plates: the anchor bolts penetrate through anchor bolt holes in the leveling steel plate, the heights of four corners of the steel plate are positioned through a level gauge, nuts are sleeved on the outer ends of the anchor bolts after leveling, and the leveling steel plate is fixed;
(4) Leveling the four edge sealing templates of the steel plate piece: sealing a wood template around the leveling steel plate;
(5) Grouting and curing a pouring hole in the center of the steel plate: pouring high-grade cement paste from a pouring hole in the center of the leveling steel plate piece, and curing according to standard requirements after the cement paste is hardened;
(6) Removing the template: after the cement reaches the required strength, removing the wood template;
s2, installation of MIC module
(1) Installing an MIC module;
(2) The leveling device is welded with the bottom of the MIC module, and the leveling steel plate is welded with the room bottom frame beam and the balcony bottom frame beam;
(3) Installing a room module, a balcony module and a hanging head device;
(4) A drainage pipeline is arranged on the inner side of the room frame column and the balcony frame column;
s3, reinforcing measures of the structure of the integral MIC module:
(1) The internal connection between adjacent MIC modules adopts horizontal connection of bolts, and flexible fiber rubber gaskets are arranged between adjacent hanging head devices;
(2) The external connection between adjacent MIC modules adopts a lock box bolt, and a return steel plate or a straight steel plate is additionally arranged for welding;
(3) Welding gaps among hanging head devices of MIC modules positioned on an upper layer and a lower layer;
(4) And a steel cushion block is additionally arranged between the room bottom frame beams and the balcony bottom frame Liang Changbian direction of the MIC module and welded.
2. The method of installing a multi-story MIC modular building of claim 1, wherein the leveling device includes a chemical anchor and a leveling steel plate, the chemical anchor being provided to the leveling steel plate.
3. The method for installing the multi-layer MIC modular building according to claim 2, wherein the four sides of the leveling steel plate are provided with templates, the middle part of the leveling steel plate is provided with irrigation holes, the leveling steel plate and the templates form an irrigation space, and the irrigation space is communicated with the irrigation holes.
4. The method of claim 1, comprising the room module being a square structure and the balcony module being a triangular structure.
5. The method of installing a multi-story MIC modular building of claim 4, wherein the number of balcony frame posts of the balcony module is one, the balcony frame posts being connected to adjacent two of the room frame posts by the balcony top frame beams, balcony bottom frame beams.
6. The method for installing a multi-story MIC modular building according to claim 1, wherein the hanging head device is provided at the top of the balcony module, a drainage pipe of the hanging head device faces the balcony top frame beam, and a drainage pipe connected with the drainage pipe is provided in the balcony top frame beam.
7. The method of installing a multi-story MIC modular building of claim 6, wherein the roof frame beams and the balcony roof frame beams are provided with drainage channels, the drainage channels being in communication with the head hanging means.
8. The method for installing the multi-layer MIC modular building according to claim 1, wherein the bottom of the room module is provided with a steel composite pipe connected with the bottom secondary beam, the top of the room module is provided with a steel composite pipe connected with the top secondary beam, and the steel composite pipe is arranged vertically to the bottom secondary beam and the top secondary beam;
the room floor comprises a cement fiberboard layer, a silicon dioxide aerogel material layer and a PVC composite floor glue.
9. The method of claim 1, wherein flexible fiber rubber gaskets are provided between the hanging head devices of adjacent MIC modules.
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| CN111712601A (en) * | 2017-12-16 | 2020-09-25 | Nxt知识产权有限公司 | Building system |
| CN213572392U (en) * | 2020-10-10 | 2021-06-29 | 西安金泰集成房屋有限公司 | Internal drainage container house structure |
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| JPH07207762A (en) * | 1994-01-24 | 1995-08-08 | Sekisui Chem Co Ltd | Unit house and auxiliary house unit |
| JPH1054090A (en) * | 1996-08-12 | 1998-02-24 | Misawa Homes Co Ltd | Unit type building |
| CN101736690A (en) * | 2008-11-20 | 2010-06-16 | 中铁十六局集团有限公司 | Installation and leveling technology adopting expansion bolt auxiliary supporting seat |
| CN102304942A (en) * | 2011-07-11 | 2012-01-04 | 扬州通利冷藏集装箱有限公司 | Container type house unit and modularized group building residential building |
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