CN117345015A - Office building module and construction method - Google Patents

Abstract

The invention belongs to the technical field of modularized building construction, and particularly relates to an office building module and a construction method. The building module comprises a box module which is formed by splicing and fixing structural plates and supporting steel beams, wherein the box module is not less than two building modules which are formed by connecting devices, a waterproof layer, a heat preservation layer and a sealing layer are arranged at the joint of the box modules, and a supporting keel is arranged at the top of the building module to improve the strength of the module. The invention has the advantages and positive effects that: the module structure has the advantages of short manufacturing period, good quality, high field installation speed and smooth internal structure, can enable professional decorations such as on-site electricity, heating ventilation, water supply and drainage and the like to be completed rapidly, and can be synchronously carried out with the internal fine decoration of the maintenance structure, so that the influence on the environment is small.

Description

Office building module and construction method

Technical Field

The invention belongs to the technical field of modularized building construction, and particularly relates to an office building module and a construction method.

Background

The modular building is an emerging building structure system, the system takes a single box body frame as a module unit, performs prefabrication production in a factory, transports each module to the site after completion and rapidly assembles the modules into an integral building through a reliable connection mode, and the modular building is a high development result of building industrialization, and is characterized in that the modular building is subjected to standardized prefabrication processing through a factory assembly line. The office modular building is explored and applied on the basis of the modular building according to the actual market demand.

The office building system on the market at present is a permanent civil structure, and the office building system is a temporary office structure built by a simple packing box.

Firstly, the building period of the civil engineering office building is longer, and the project with limited construction period cannot be met;

secondly, the civil engineering office building is not environment-friendly, has large pollution to the environment, and does not accord with the national ecological environment-friendly development concept;

thirdly, the civil engineering office building cannot be disassembled, assembled and transferred after being built, and cannot be reused;

fourth, the simple packing box is simple in structure, simple in facilities and capable of only providing illumination and independent air conditioning, and can be used as temporary building, so that long-term office requirements cannot be met;

fifthly, the inside and outside of the office built by the simple packing box are not suitable for high-end decoration and fitment, and the requirements of middle and high-end office buildings cannot be met.

Disclosure of Invention

In order to solve the above-mentioned technical problems,

the technical scheme adopted by the invention is as follows: an office building module, comprising:

the structure plate comprises a structure transverse plate and a structure vertical plate, wherein the number of the structure transverse plate and the structure vertical plate is not less than two, and the side edges of the structure transverse plate and the structure vertical plate are fixedly connected to form a box body module;

the box body modules are fixedly connected through the connecting device, and the connecting device comprises a side connecting device and a bottom connecting device;

the supporting device comprises a supporting steel beam and a keel, wherein the supporting steel beam is arranged on the side edge of the box body module, and the keel is arranged at the top of the office building;

the protective layer comprises a waterproof layer, a heat preservation layer and a sealing layer, and the waterproof layer, the heat preservation layer and the sealing layer are sequentially arranged on the outer side of the structural vertical plate.

Further, the support girder steel includes girder steel and steel column, the girder steel sets up the both sides of structure diaphragm, the steel column sets up the both sides of structure wallboard, the girder steel with the steel column is the angle and passes through connecting device is fixed.

Further, the side connecting device and the bottom connecting device comprise box connecting boxes, connecting plates and positioning bolts, the box connecting boxes are arranged on the side edges of the steel beams, the connecting plates are arranged between the steel beams of the box modules, and the two adjacent box modules are fastened by the positioning bolts through the connecting plates.

Further, a fastening device is arranged between the steel beams and comprises a connecting rod and a lock nut, and the connecting rod is connected with the lock nut through a bolt to fix the steel beams.

Further, a curtain wall is further arranged on the outer side of the structural plate, and the curtain wall and the structural plate are connected through a curtain wall connecting piece.

Further, the curtain wall connecting piece comprises two connecting blocks and connecting bolts, the two connecting blocks are fixed with the steel beams and the steel columns, and the opposite surfaces of the connecting blocks are provided with the connecting bolts which can fix the curtain wall.

Further, the connection angle is set to 90 °.

Further, the sealing layer comprises a sealing block, the sealing block is arranged at a joint gap of the steel beam and the steel column, the heat insulation layer is arranged at the outer side of the sealing block, the waterproof layer comprises a waterproof coating, and the waterproof coating is sprayed on the outer side of the steel beam and the steel column.

Further, the structural boards of the plurality of box modules can be spliced or disassembled, and the box modules can be integrated into conference rooms, office areas, toilets, distribution rooms, printing areas, display rooms, restaurants and rest areas.

Further, a construction method of an office building module, characterized in that the steps of the method include:

the structural transverse plate and the structural vertical plate are taken, the supporting steel beams are arranged on two sides of the structural transverse plate and the two sides of the structural vertical plate, and the connecting device is arranged at the supporting steel beams;

splicing the structural vertical plate and the structural transverse plate into the box body module, and connecting the supporting steel beams through the connecting device;

arranging the keels on the tops of the box body modules;

arranging a protective layer at the joint of the support steel girder, wherein the protective layer comprises a waterproof layer, a heat preservation layer and a sealing layer, and filling gaps among the support steel girder, the structure vertical plate and the structure transverse plate through the protective layer;

and splicing and fixing a plurality of box modules into an office building module.

The invention has the advantages and positive effects that: by adopting the technical scheme, the module structure and the foundation are subjected to flow production operation in a factory, the manufacturing period is short, the quality is good, the site installation speed is high, the smooth internal structure can enable professional decorations such as site electricity, heating ventilation, water supply and drainage and the like to be completed quickly, the interior fine decoration of the maintenance structure is synchronously carried out, the site safety civilization is good, the construction on the environment is small, and the like, the outside of the system building is integrated with the structures such as building decoration curtain walls and roofs, the room is provided with various functions of a perfect office place, the room is provided with foundation functions such as a restaurant, a water bar, an independent bathroom, a distribution room, an IT control room and a display room, and the inside is provided with smooth office areas and meeting rooms with different sizes to meet various office demands; the structural body can be repeatedly detached and installed, is transferred and reused, and is also suitable for projects with limited construction sites, conditions and construction periods. Meets the requirements of middle and high-end office buildings. The method can be widely popularized and applied in office modular buildings.

Drawings

FIG. 1 is a schematic diagram of a box module structure according to an embodiment of the present invention;

FIG. 2 is a side view of a frame assembly of a tank module according to an embodiment of the invention;

FIG. 3 is a side view of a building module according to an embodiment of the invention;

FIG. 4 is a schematic diagram at a connection node a of an embodiment of the present invention;

FIG. 5 is a schematic diagram at a connecting node b of an embodiment of the present invention;

FIG. 6 is a schematic diagram at a connecting node c of an embodiment of the present invention;

FIG. 7 is a schematic view of a curtain wall connector a according to an embodiment of the present invention;

FIG. 8 is a schematic view of a curtain wall connector b according to an embodiment of the present invention;

FIG. 9 is a schematic view of a steel column seaming process according to an embodiment of the invention;

FIG. 10 is a schematic view of a steel beam seaming process according to an embodiment of the present invention;

FIG. 11 is a schematic illustration of details of embodiment 1 of the present invention;

FIG. 12 is a schematic illustration of details at 2 of an embodiment of the invention;

FIG. 13 is a schematic illustration of the exterior decoration of an embodiment of the present invention;

FIG. 14 is a schematic view of a glass pattern according to an embodiment of the present invention;

FIG. 15 is a plan view of an indoor floor plan of an embodiment of the invention;

in the figure:

1. structural roof 2, structural wall panel 3, girder steel

4. Steel column 5, box body connecting device 6 and roof keel

7. Box frame 8, connection node a 9, connection node b

10. Connection node c 11, connection plate 12, and box module

13. Positioning bolt 14, connecting rod locking bolt 15 and curtain wall connecting piece a

16. Connecting bolt 17, plugging block 18 and heat insulation layer

19. Waterproof paint 20, decoration a 21 and decoration connecting piece

22. Sealing block 23, decoration b 24 and fixing nail

Detailed Description

The objects, technical solutions and advantages of the present invention will become more apparent by the following detailed description of the present invention with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the invention. In the following description, descriptions of techniques of a well-known structure are omitted so as not to unnecessarily obscure the concept of the present invention.

Embodiments of the present invention are described below with reference to the accompanying drawings.

In the description of the embodiments of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "top", "bottom", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description and to simplify the description, and are not indicative or implying that the apparatus or element in question must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, it should be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.

Fig. 1 shows a schematic structural diagram of an embodiment of the present invention, specifically showing the structure of the embodiment, and the embodiment relates to an office modularized building system, which is suitable for solving the requirements of modularized middle-high-end office buildings.

An office building module and method of construction, as shown in figures 1-14,

the office type modularized building system comprises a plurality of module floors, the size of the integral building can be determined according to the number of the floors, the modules which are adjacent up, down, left and right can be fixed through different connecting nodes, the connecting nodes can be repeatedly installed and detached, each layer of module can design a module structure form according to the using function, the periphery of the module building can be provided with a curtain wall or a structural wall according to the external decoration requirement, the curtain wall is fixedly connected with curtain wall keels through pre-embedded connecting pieces on the main structure of the module box, and the structural wall can be directly embedded into one side or multiple sides of the box structure of the module frame; each module frame main body structure comprises a steel beam and a steel column. The top layer of the modular building is provided with an integral roof structure, and the roof is mainly used for enhancing the integral heat insulation performance of the building and the drainage function of the building.

The main column of the box body is of a square tube structure, the main beam is of an H-shaped steel structure, a connecting box is arranged at the end head of the joint of the main beam and the upright column, the connecting box is surrounded by steel plates to form a box body, a connecting plate of the connecting box is provided with a bolt connecting hole, the upper box body and the lower box body are fixedly installed through bolts in the connecting box, a connecting plate is arranged between the connecting boxes of the upper box body and the lower box body, and the connecting plate is of a front-back left-right same-layer module structure through the bolt holes;

the top beam of the module box body is provided with a connecting hole, and adjacent module frame structures are locked by a threaded connecting rod mounting nut;

the curtain wall embedded parts are arranged on H-shaped steel beams and square pipe steel columns of the peripheral frame of the modular building according to the specification and the size of the connecting parts, the quantity and the distance are determined according to the size of curtain wall keels, the curtain wall embedded parts and the box body frame are firmly welded to ensure the stability of a curtain wall foundation, and the curtain wall keels are fixedly installed with the curtain wall embedded parts through bolts;

the integral roof keel is welded with the top module box body frame, and the roof can be provided with different structural forms to meet different requirements.

The electric pipeline, the ventilation air conditioner and the water supply pipeline in the office are all arranged in the suspended ceiling through the existing mature hanging bracket in the market.

As shown in fig. 1 to 14, it includes several modular floors, and the whole building length and width directions are composed of a plurality of modular units. The upper, lower, left and right adjacent modules are fixedly installed through connecting nodes, curtain walls can be arranged on the periphery of a module building according to requirements, and structural walls can also be arranged. The curtain wall is fixedly connected with the curtain wall keel through a pre-buried connecting piece on the main body structure of the module box body, and the structural wallboard can be directly embedded into one side or multiple sides of the box body structure of the module frame; the main structure of the box module in fig. 1 is an all-steel structure frame formed by steel columns and steel beams, and the box module is provided with enclosure structures such as a top plate, a bottom plate, a wallboard and the like. The top layer of the modular building is provided with an integral roof structure, and the roof structure keels are welded and fixed with the top steel beam of the top layer box body. The indoor basic functional rooms such as restaurants, water bars, independent toilets, distribution rooms, IT control rooms, showrooms and the like are arranged, and the indoor functional rooms also have unobstructed office areas and conference rooms with different sizes.

The whole building is composed of a plurality of module units in the length and width directions, the combination form of the box body in the figure 3 is not unique, and the combination form can be adjusted according to indoor arrangement characteristics. The upper module and the lower module are fixed through the connecting box, namely the box connecting node 1 in fig. 4 or the box connecting node 2 in fig. 5, the box connecting node 1 is suitable for connecting and installing a plurality of upper and lower modules, the box connecting node 2 is suitable for connecting and installing the upper and lower modules of a single module, the arrangement forms of the upper and lower modules are consistent, and the relative positions of the upper and lower module connecting boxes are corresponding. Before the upper module is installed, leveling is carried out on the top of the lower module, a connecting plate is arranged, then the upper module is installed, and bolts penetrate through the connecting plate from the bottom connecting box of the upper module and penetrate through the connecting plate to the top connecting box of the lower module and are locked and fixed through nuts. The same-layer box bodies are connected and fixed through the box body connecting node 3 in fig. 6, connecting holes are reserved in the top steel beam when the module is processed in a factory, and after the upper and lower layers of modules are installed and fixed, the same-layer box bodies are fixed through the box body connecting node 3.

The curtain wall connecting pieces 1 and 2 of the figure 7 are embedded in the main structure of the peripheral module of the building, the curtain wall connecting pieces are welded and fixed with steel beams and steel columns of the box body in the process of processing in a factory, the distance and the quantity of the curtain wall connecting pieces can be determined according to the structural attribute of the curtain wall, the peripheral decoration curtain wall is installed after all modules are installed and fixed on site, curtain wall keels are fixedly installed with the curtain wall connecting pieces through connecting bolts of the figure 8, and then decoration panels are installed on the curtain wall keels to form an integral curtain wall.

After all modules are installed and fixed on site, roof keels are installed on the roof of the top module structure of the building through welding, and an integral roof structure is installed.

The gaps between the box structures of the modules are subjected to heat preservation, sealing and decoration through steel column joint processing nodes between the box structures of the modules in the diagram 9 and steel beam joint processing nodes between the box structures in the diagram 10, joint decoration connecting pieces in the diagram 9 and the diagram 10 are welded and fixed with steel beams and steel columns of the box bodies in the factory, the diagram 9 and the diagram 10 nodes are installed after all modules are installed and fixed on site, plugging materials are installed at the diagram 9 and the diagram 10 nodes firstly, then heat preservation materials are filled, then waterproof materials are used for sealing, finally the decoration piece 1 in the diagram 9 is installed on the joint decoration connecting pieces through fixing nails, the decoration piece 2 in the diagram 10 is installed on the joint decoration connecting pieces through fixing nails, and finally sealing materials are used for sealing the gaps between the decoration pieces and the structures.

The pipes and lines of indoor electricity, heating ventilation, water supply and drainage are connected and installed with the top keels of the modules through hanging rods and hanging frames, are embedded in the suspended ceilings, and are subjected to interior fine decoration of each specialty according to requirements of different functions.

The office modularized building system integrates various functions, meets the requirements of middle and high-end markets, has wide application range and is widely used in future.

The office type modularized building system has the following advantages: the module structure and the foundation are subjected to flow production operation in a factory, the manufacturing period is short, the quality is good, the site installation speed is high, the smooth internal structure can enable professional decoration such as site electricity, heating ventilation, water supply and drainage and the like to be completed quickly, the internal fine decoration of the maintenance structure is synchronously carried out, the site safety civilization is good, the influence on the environment is small, and the like; the structural body can be repeatedly detached and installed, is transferred and reused, and is also suitable for projects with limited construction sites, conditions and construction periods. Meets the requirements of middle and high-end office buildings. The method can be widely popularized and applied in office modular buildings.

The foregoing describes the embodiments of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.

Claims (10)

1. An office building module, comprising:

the structure plate comprises a structure transverse plate and a structure vertical plate, wherein the number of the structure transverse plate and the structure vertical plate is not less than two, and the side edges of the structure transverse plate and the structure vertical plate are fixedly connected to form a box body module;

the box body modules are fixedly connected through the connecting device, and the connecting device comprises a side connecting device and a bottom connecting device;

the supporting device comprises a supporting steel beam and a keel, wherein the supporting steel beam is arranged on the side edge of the box body module, and the keel is arranged at the top of the office building;

the protective layer comprises a waterproof layer, a heat preservation layer and a sealing layer, and the waterproof layer, the heat preservation layer and the sealing layer are sequentially arranged on the outer side of the structural vertical plate.

2. The office building module of claim 1, wherein the support steel beams comprise steel beams and steel columns, the steel beams are arranged on two sides of the structural cross plate, the steel columns are arranged on two sides of the structural wallboard, and the steel beams and the steel columns are fixed at an angle through the connecting device.

3. The office building module according to claim 2, wherein the side connecting means and the bottom connecting means each comprise a box connecting box, a connecting plate and a positioning bolt, the box connecting boxes are arranged on the sides of the steel beams, the connecting plates are arranged between the steel beams of the box modules, and the two adjacent box modules are fastened by the positioning bolts passing through the connecting plates.

4. An office building module according to claim 2, wherein fastening means are provided between the steel beams, comprising a connecting rod and a lock nut, the connecting rod being bolted to the lock nut to secure the steel beams.

5. The office building module according to claim 1, wherein curtain walls are further provided on the outside of the structural panels, and wherein the curtain walls are connected to the structural panels by curtain wall connectors.

6. The office building module according to claim 2 or 5, wherein the curtain wall connecting piece comprises two connecting blocks and connecting bolts, the two connecting blocks are fixed with the steel beam and the steel column, and the connecting bolts are arranged on opposite faces of the connecting blocks to fix the curtain wall.

7. An office building module according to claim 2, wherein the connection angle is set to 90 °.

8. The office building module according to claim 7, wherein the sealing layer comprises a sealing block, the sealing block is arranged at a joint gap between the steel beam and the steel column, the heat insulation layer is arranged at a position outside the sealing block, the waterproof layer comprises a waterproof coating, and the waterproof coating is sprayed on the outer sides of the steel beam and the steel column.

9. An office building module according to any of claims 1-8, wherein said structural panels of a number of said housing modules are spliced or disassembled, said housing modules being integrated into a conference room, office area, bathroom, power distribution room, printing area, display room, restaurant, rest area.

10. A method of constructing an office building module according to claim 1, wherein the steps of the method include:

the structural transverse plate and the structural vertical plate are taken, the supporting steel beams are arranged on two sides of the structural transverse plate and the two sides of the structural vertical plate, and the connecting device is arranged at the supporting steel beams;

splicing the structural vertical plate and the structural transverse plate into the box body module, and connecting the supporting steel beams through the connecting device;

arranging the keels on the tops of the box body modules;

arranging a protective layer at the joint of the support steel girder, wherein the protective layer comprises a waterproof layer, a heat preservation layer and a sealing layer, and filling gaps among the support steel girder, the structure vertical plate and the structure transverse plate through the protective layer;

and splicing and fixing a plurality of box modules into an office building module.