CN108505616A - A kind of modularization steel house suitable for high seismic intensity area - Google Patents

Abstract

A modular steel structure house suitable for high seismic intensity areas of the present invention comprises frame columns located at four edges of a cuboid, bottom beams connecting the bottom of the frame columns, top beams connecting the top of the frame columns, frame columns, bottom beams , The top beam is detachably connected to form a frame body, the side of the frame body is installed with a wall plate using a detachable connector, the bottom surface of the frame body is installed with a bottom plate using a detachable connector, and the top surface of the frame body is installed with a top plate using a detachable connector , bottom purlins are arranged between at least one set of opposite bottom beams, and the bottom plate is located above the bottom purlins. The invention realizes modular installation, has a firm structure, can be used in areas with high seismic intensity, has a good heat preservation effect, and can be applied to high altitude and high cold areas; The detachable connectors are transported to the project site for on-site construction; they can be disassembled and reused repeatedly, saving resources and reducing operating costs.

Description

A Modular Steel Structure House Suitable for High Seismic Intensity Areas

technical field

The invention relates to a modular steel structure house suitable for areas with high seismic intensity, which belongs to the field of steel structure houses.

Background technique

At present, the existing modular integrated houses are mostly used in some industries such as container houses, refrigerated trucks, container goods, and RVs. This kind of modular integrated houses has the following problems in the actual use process: the beams and columns of the main structure used by itself are all about 3mm The thin-walled steel plate is formed by pressing, and the wall panels are all light-weight color steel plates without keels. The thickness of the color steel plates is usually less than 80mm, so this type of modular integrated houses are temporary buildings, which cannot be used at high altitudes, high cold and earthquake resistance. It is used in areas with higher requirements; the wall panels, floors and roof panels of this type of modular integrated house are usually fixed together by welding, riveting or self-tapping screws, which makes the entire modular house form a The non-detachable whole is difficult to transport as a whole to project sites with inconvenient transportation such as high altitudes, and parts need to be transported to the project site for on-site construction, which reduces the construction efficiency of modular integrated houses.

Contents of the invention

The purpose of the present invention is to propose a modular steel structure house suitable for areas with high seismic intensity, which is suitable for areas with high altitude, high cold and high earthquake resistance requirements, and is convenient for disassembly and overall transportation.

The object of the present invention is achieved like this: a modular steel structure house suitable for high seismic intensity areas, comprising frame columns positioned at the four edges of a cuboid, bottom beams connecting the bottom of the frame columns, and top beams connecting the top of the frame columns , the frame columns, bottom beams, and top beams are detachably connected to form a frame body, the side of the frame body is installed with wall panels using detachable connectors, the bottom surface of the frame body is installed with a bottom plate using detachable connectors, and the top surface of the frame body is made of detachable connectors. A top plate is installed on the disassembled connector, bottom purlins are arranged between at least one set of opposite bottom beams, and the bottom plate is located above the bottom purlins.

Further, the frame columns, bottom beams, and top beams are all angle steels, and the sides of the frame columns, bottom beams, and top beams enclose four side installation grooves for installing wall panels, and the wall panels are installed in the side installation grooves. The edge of the wall panel and the side installation groove is fixedly connected by horizontal bolts; the bottom beam encloses a bottom installation groove for installing the bottom plate, and the bottom plate is located in the bottom surface installation groove.

Further, the thickness of the sides of the angle steels of the frame columns, bottom beams, and top beams are all 10 mm.

Further, the column foot of the frame column is supported by wrapping allowance type four corners, and the interior of the column foot of the frame column is provided with reinforcing ribs.

Further, a ground decorative board is provided on the upper end surface of the base plate.

Further, the wall panels include wooden keels, and the squares separated by the wooden keels are filled with glass wool insulation boards. It adopts mortise and tenon structure connection.

Further, one side of the glass wool insulation board is provided with a color steel plate, and the other side of the glass wool insulation board is provided with a beautiful wallboard.

Further, the top plate has a slope that is high in the middle and low around. The upper end of the wall plate is provided with a water retaining plate. Drainage pipes are respectively arranged inside the board, and the upper end of the drainage pipes is provided with a water drop opening connected with the sump.

Further, top purlins are arranged between at least one set of opposite top beams, and the top plate is located above the top purlins.

Due to the implementation of the above technical scheme, modular installation is realized, the frame body structure is firm, and can be used in areas with high seismic intensity. At the same time, the wall panels, roof panels and bottom panels with large thickness and good thermal insulation effect have good thermal insulation effect. It can be applied to high altitude and high cold areas; the modules of the present invention are connected together with detachable connectors, and when building at high altitude and other inconvenient project sites, only the modules and detachable connectors need to be transported On-site construction at the project site can quickly complete the assembly, reduce the difficulty of transportation, and do not require complicated construction tools, which greatly improves the construction efficiency; when the modular steel structure house needs to be moved, only the detachable connectors need to be removed, Each module can be separated without moving as a whole, which reduces the difficulty of transfer. After each module and detachable connectors are transferred to the next project site, they can be erected on site, so that the modular steel structure house can be disassembled and assembled repeatedly. Reuse, save resources and reduce operating costs.

Description of drawings

Concrete structure of the present invention is provided by following accompanying drawing and embodiment:

Figure 1 is a schematic diagram of the explosion structure of a modular steel structure house suitable for high seismic intensity areas;

Fig. 2 is a schematic diagram of the top view of a modular steel structure house suitable for high seismic intensity areas;

Fig. 3 is a schematic diagram of the front structure of a wall panel in a modular steel structure house suitable for high seismic intensity areas;

Fig. 4 is A-A direction sectional view in 3;

Fig. 5 is a schematic diagram of an axonometric structure of a wall panel in a modular steel structure house suitable for a high seismic intensity area;

Fig. 6 is a schematic diagram of an axonometric structure of a wooden keel in a modular steel structure house suitable for high seismic intensity areas;

Fig. 7 is a schematic diagram of the connection between the bottom beam, the wall panel and the bottom purlin;

Fig. 8 is a structural schematic diagram of the connection of roof beams, wall panels, and top purlins;

Fig. 9 is a structural schematic diagram of the connection between the frame column and the bottom beam;

Fig. 10 is a schematic diagram of the column foot structure of the frame column.

Legend: 1. Frame column, 2. Bottom beam, 3. Wall board, 4. Bottom board, 5. Top board, 6. Bottom purlin, 7. Reinforcing rib, 8. Floor decorative board, 9. Wood keel, 10. Glass wool Insulation board, 11. Angle iron outer cladding, 12. Color steel plate, 13. Show wall board, 14. Water retaining plate, 15. Drainage pipe, 16. Water drop, 17. Top purlin, 18. Bolt, 19. Top beam .

Detailed ways

The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

Embodiment: As shown in Figures 1 to 10, a modular steel structure house suitable for areas with high seismic intensity includes frame columns 1 located at the four edges of a cuboid, bottom beams 2 connecting the bottom of frame columns 1, and connecting frame The top beam 19 at the top of the column 1, the frame column 1, the bottom beam 2, and the top beam 19 are detachably connected to form a frame body. The side of the frame body adopts detachable connectors to install wall panels 3, and the bottom surface of the frame body adopts detachable connectors. A bottom plate 4 is installed, and the top surface of the frame body adopts a detachable connector to install a top plate 5 . At least one set of relative bottom beams 2 is provided with bottom purlins 6 , and the bottom plate 4 is located above the bottom purlins 6 . The frame column 1, the bottom beam 2 and the top beam 19 of the present invention are all detachably connected, while the wall panel 3 is connected to the frame body by a detachable connector, the top plate 5 is connected to the frame body by a detachable connector, and the bottom plate 4 is connected to the frame body It is connected by detachable connectors to realize modular installation. The structure of the frame body is firm and can be used in areas with high seismic intensity. At the same time, the wall board 3, top board 5 and bottom board 4 with large thickness and good thermal insulation effect have good thermal insulation effect, it can be applied to high altitude and high cold areas; each module of the present invention is connected together with detachable connectors, and when building at a project site with inconvenient traffic such as high altitude, it is only necessary to connect each module and detachable The components are transported to the project site for on-site construction, which can quickly complete the assembly, reduce the difficulty of transportation, and do not require complicated construction tools, which greatly improves the construction efficiency; when the modular steel structure house needs to be moved, only the detachable connectors need to be removed , each module can be separated without moving as a whole, which reduces the difficulty of transfer. After each module and detachable connectors are transferred to the next project site, they can be erected on site, so that the modular steel structure house can be dismantled repeatedly. Installing and reusing, saving resources, and reducing operating costs; the present invention installs bottom purlins 6 at the bottom of the bottom plate 4, and the bottom purlins 6 divide the bottom plate 4 into a plurality of grids for support, which strengthens the structural support for the bottom plate 4 and improves The strength of the base plate 4 reduces the jumping of personnel when walking on the base plate 4 .

As shown in Figures 1 to 9, the frame column 1, the bottom beam 2, and the top beam 19 are all angle steels, and the sides of the frame column 1, the bottom beam 2, and the top beam 19 form four sides for installing wall panels 3 The installation groove, the wallboard 3 is installed in the side installation groove, and the limit of the wallboard 3 and the side installation groove is fixedly connected by horizontal bolts 18. Frame column 1, bottom beam 2 and top beam 19 are all made of angle steel, which has good structural strength, so that the frame body composed of frame column 1, bottom beam 2 and top beam 19 has good mechanical properties and meets the requirements of the structure itself. The requirements for bearing capacity and bending resistance ensure that the modular steel structure house has sufficient safety when natural disasters such as earthquakes, strong winds and snow disasters come; The board 3 completes the installation of the wall board 3 through bolts 18, which is convenient for repeated use; the standard holes set in the vertical direction of the frame body can flexibly match purlins with various spacings, and the installation of the purlins is completed through bolts 18, which can be used repeatedly.

As shown in Figures 1 to 9, the thicknesses of the sides of the angle steel of the frame column 1, the bottom beam 2, and the top beam 19 are all 10mm. Frame columns 1, bottom beams 2, and top beams 19 are made of 10mm thick angle steel, which has good mechanical properties and meets the requirements of the structure's own bearing capacity and bending resistance, ensuring that the house has sufficient protection against natural disasters such as earthquakes, strong winds, and snow disasters. security.

As shown in Figures 1 to 10, the column foot of the frame column 1 adopts a wrapping margin type four-corner support, and the column foot of the frame column 1 is provided with reinforcing ribs 7 inside. The present invention adopts a wrapping allowance type four-corner support at the column foot position of the frame column 1, and uses the unique support structure to install a multi-layer modular house, which saves the traditional column foot form and simplifies the on-site construction workload.

As shown in FIGS. 1 to 9 , a floor decoration board 8 is provided on the upper end surface of the base plate 4 . The ground decorative board 8 has a good decorative effect, making the ground and the wall form a unified whole, giving people a warm feeling.

As shown in Figures 1 to 9, the wall panels 3 include wooden keels 9, and the squares separated by the wooden keels 9 are filled with glass wool insulation boards 10, and the outer surface of the wooden keels 9 is provided with a fireproof coating. Wrapped with an angle iron outer cladding 11, the wooden keels 9 are connected by a mortise and tenon structure. The wall panel 3 provided by the present invention is different from the traditional color steel plate. The present invention adds a heat-insulating broken bridge keel around the wall panel 3 and inside the wall panel 3. The angle iron outer cladding 11 avoids the thermal bridge phenomenon caused by using an angle steel as the keel in the traditional color steel plate. The angle iron outer cladding 11 can ensure the support strength required by the wooden keel 9. Due to the high structural strength of the wooden keel 9, the wall panel 3 It can reach a thickness of 200mm, which fully meets the energy-saving and thermal insulation requirements of various cold and severe cold regions.

As shown in Figures 1 to 9, one side of the glass wool insulation board 10 is provided with a color steel plate 12, and the other side of the glass wool insulation board 10 is provided with a beautiful wallboard 13. The color steel plate 12 is used as the outer wall, and the beautiful wall plate 13 is used as the inner wall, which has a good interior decoration effect on the basis of ensuring a beautiful appearance.

As shown in Figures 1 to 9, the top plate 5 has a slope that is high in the middle and low around. The upper end of the wall plate 3 is provided with a water retaining plate 14. To form a sump, the wall panels 3 at the four corners of the frame body are respectively provided with drain pipes 15, and the upper end of the drain pipe 15 is provided with a water outlet 16 communicating with the sump. The present invention adopts "organized internal drainage", which avoids bad phenomena such as leakage of the ceiling and wall panels 3 caused by the traditional groove type drainage, and achieves no dead zone or blind zone in the drainage, timely discharges the water on the roof, and avoids the ceiling's bearing load Excessive risk.

As shown in FIGS. 1 to 9 , top purlins 17 are arranged between at least one set of opposite top beams 19 , and the top plate 5 is located above the top purlins 17 . The top purlins 17 can well support the roof 5 and enhance the ability of the roof 5 to resist snow disasters.

The present invention is suitable for facilities such as movable barracks and outposts in the frontier defense industry. The modular steel structure house can be well adapted to the requirements of such buildings, and is very suitable for various types of movable buildings, such as: movable hotels, The main advantage of mobile car camps, mobile barracks and mobile police houses is that modular houses can be disassembled and reused repeatedly, saving resources and effectively maintaining their asset value.

The above description is only an example for clearly illustrating the present invention, rather than limiting the implementation of the present invention. All obvious changes or changes derived from the technical solutions of the present invention are still within the protection scope of the present invention.

Claims (9)

1. a kind of modularization steel house suitable for high seismic intensity area, it is characterised in that：Including being located at cuboid four The bottom girder of frame column, connection framework column bottom at rib, the top beam of connection framework column top, frame column, bottom girder, top beam are detachable Connection forms frame body, and the side of frame body is equipped with wallboard using removable connector, and the bottom surface of frame body uses Removable connector is equipped with bottom plate, and the top surface of frame body is equipped with top plate using removable connector, at least one set of opposite Bottom girder between be equipped with bottom purlin, bottom plate is located at the top of bottom purlin.

2. a kind of modularization steel house suitable for high seismic intensity area as described in claim 1, it is characterised in that：Frame Trestle, bottom girder, top beam are angle steel, frame column while with bottom girder while, top beam skirt pacify at the side of four installation wallboards Tankage, wallboard are mounted in the mounting groove of side, and wallboard is fixedly connected with the side of side mounting groove by leveling screw；Bottom girder surrounds The bottom surface mounting groove of one mounting base, bottom plate are located in the mounting groove of bottom surface.

3. a kind of modularization steel house suitable for high seismic intensity area as claimed in claim 2, it is characterised in that：Frame Trestle, bottom girder, top beam the thickness on side of angle steel be 10mm.

4. a kind of modularization steel house suitable for high seismic intensity area as described in claim 1, it is characterised in that：Frame Reinforcing rib is internally provided with using the support of package surplus type quadrangle, the suspension column of frame column at the suspension column of trestle.

5. a kind of modularization steel house suitable for high seismic intensity area as described in claim 1, it is characterised in that：Bottom The upper surface of plate is equipped with ground decoration plate.

6. a kind of modularization steel house suitable for high seismic intensity area as described in claim 1, it is characterised in that：Wall Plate includes rough ground, and glass silk flosssilk wadding thermal insulation board is filled in the grid that rough ground separates, and the outer surface of rough ground, which is equipped with, prevents The periphery of fiery coating, rough ground is enclosed with angle bar surrounding layer, is connected using joinery and its construction between rough ground.

7. a kind of modularization steel house suitable for high seismic intensity area as claimed in claim 6, it is characterised in that：Glass The side of glass silk flosssilk wadding thermal insulation board is equipped with color steel, and the other side of glass silk flosssilk wadding thermal insulation board is equipped with elegant siding.

8. a kind of modularization steel house suitable for high seismic intensity area as described in claim 1, it is characterised in that：Top Plate has a gradient intermediate high, that surrounding is low, the upper end of wallboard is equipped with water fender, water fender medial surface, wallboard upper surface, top plate Upper surface surrounds catch basin, and drainpipe is respectively equipped with inside the wallboard of frame body four corners, and the upper end of drainpipe is equipped with The Shui Luokou being connected to catch basin.

9. a kind of modularization steel house suitable for high seismic intensity area as described in claim 1, it is characterised in that：Extremely It is equipped with top purlin between few one group of opposite top beam, top plate is located at the top of top purlin.