A modular assembled steel structure house

Abstract

The present invention relates to the technical field of prefabricated houses, and specifically discloses a modular prefabricated steel structure house, including a base frame module, a side frame module, a top frame module and a roof module. By dividing the base frame module into smaller bottom plates, it is convenient for transportation, and the number of bottom plates can be selected according to the size of the house during assembly, thereby improving the assembly flexibility; the lower positioning column of the side frame module passes through the movable clamping part of the base frame module, and the movable position of the base frame module is limited around to improve the assembly stability of the base frame module, and the layered design of the spliced ​​wall from the outside to the inside ensures the insulation, sound insulation and decoration functions of the house; the top frame module and the base frame module cooperate with the upper positioning column and the lower positioning column of the positioning side frame to form a house frame structure, and the stability of the house frame is improved by the clamping limit of adjacent modules; the functional frame cooperates with the upper positioning column and is bolted to ensure the connection stability with the positioning side frame.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated houses, and in particular to a modular prefabricated steel structure house. Background Art

[0002] With the development of the construction industry, modular prefabricated steel structure houses have attracted widespread attention due to their advantages such as fast construction speed, reusability, and environmental protection. However, traditional steel structure houses still have some shortcomings in terms of assembly flexibility, transportation convenience, functional diversity, and coping with different environmental conditions.

[0003] The traditional steel structure house frame structure is usually integral, which is inconvenient to transport and difficult to flexibly adjust according to the size of the house; the roof drainage function lacks flexibility when facing different rainfall conditions; the ventilation function inside the house also needs to be further optimized to meet the comfort requirements in different usage scenarios. Traditional steel structure houses often require complex assembly processes and a lot of manpower and material support due to their complex structure and heavy weight, and the safety during transportation and installation flexibility are low. Traditional construction methods usually use on-site casting or prefabricated assembly methods. These methods have insurmountable limitations and high costs in some scenarios.

[0004] To this end, we proposed a modular prefabricated steel structure house. Summary of the invention

[0005] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a modular assembled steel structure house to solve the above-mentioned technical defects.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A modular assembled steel structure house, comprising a bottom frame module, a side frame module, a top frame module and a roof module, the top of the bottom frame module is movably provided with a side frame module, the top of the side frame module is movably provided with a top frame module, the top of the top frame module is movably provided with a roof module, and the house structure is formed by modularly assembling the bottom frame module, the side frame module, the top frame module and the roof module;

[0007] The chassis module is composed of two positioning chassis one, two positioning chassis two and a plurality of bottom plates;

[0008] The side frame module is composed of four positioning side frames and a plurality of splicing walls, the bottoms of the four positioning side frames are fixedly provided with lower positioning columns, and the tops of the four positioning side frames are fixedly provided with upper positioning columns;

[0009] The top frame module is composed of two positioning top frames 1 and two positioning top frames 2;

[0010] The roof module is composed of a functional frame, two movable roofs and two adjustment frames. The tops of the two movable roofs are hinged by a rotating shaft, and the bottoms of the two movable roofs are respectively slidably connected to the two sides of the top of the functional frame. The tops of the two movable roofs are also fixedly provided with sealing rubber sleeves.

[0011] Furthermore, the two sides of the two positioning base frames one are respectively movably connected to the two sides of the two positioning base frames two, and a plurality of base plates are located between the two positioning base frames one and the two positioning base frames two for movably splicing, and the two adjacent base plates are positioned and connected by movably clamping matching bolts, and supporting protrusions are provided below the opposite sides of the two positioning base frames one and the two positioning base frames two.

[0012] Furthermore, two sides of the two first positioning top frames are movably connected to two sides of the two second positioning top frames respectively.

[0013] Furthermore, the bottoms of the four lower positioning columns respectively pass through the movable clamping parts of the two positioning base frames 1 and the two positioning base frames 2, and the tops of the four upper positioning columns respectively pass through the interactive clamping parts of the two positioning top frames 1 and the two positioning top frames 2.

[0014] Furthermore, positioning holes matching with the upper positioning posts are arranged around the bottom of the functional frame, and the top ends of the four upper positioning posts extend to the inside of the positioning holes.

[0015] Furthermore, a water guide groove is provided on one side of the two movable roofs, and a filter groove is provided at the bottom of the two water guide grooves, a filter rack is fixedly provided inside the two filter grooves, and a plurality of filter mesh holes are provided inside the two filter racks, a scraper rack is rotatably provided inside the two filter grooves, and one side of the two scraper racks is respectively in sliding contact with the inner surface of the two filter racks, automatic discharge valves are fixedly provided on the front and rear sides of the two filter grooves, a plurality of water pipes are fixedly provided at the bottom of the two movable roofs, and water storage chambers are provided on both sides of the functional frame, and the bottom ends of the plurality of water pipes on both sides are respectively connected to the interior of the two water storage chambers.

[0016] Furthermore, the bottoms of the two adjustment frames are rotatably connected to the front and rear sides of the top of the functional frame, and the two sides of the top of the two adjustment frames are slidably connected to the inner sides of the two movable roofs, the two adjustment frames are fixedly provided with connecting blocks on the opposite sides, and the insides of the two connection blocks are provided with adjusting rods that can be rotated up and down, the two adjustment rods are rotatably provided with control sleeves on the opposite ends, and the two sides of the inside of the control sleeves are respectively threadedly connected to one end of the two adjustment rods, and the two sides of the top of the functional frame are fixedly provided with support frames, and the insides of the two support frames are rotatably connected to the two ends of the control sleeve.

[0017] Furthermore, a control motor is fixedly provided on the top of the functional frame, and the output shaft of the control motor is fixedly connected to a driving rod through a coupling, a transmission gear is rotatably provided on the top of the functional frame, and a plurality of micro electric cylinders are fixedly provided inside the transmission gear, and a clamping block is fixedly provided on the driving ends of the plurality of micro electric cylinders, a rotating rod 1 is also rotatably provided on the top of the functional frame, and a driven gear 1 is fixedly provided on the bottom of the surface of the rotating rod 1, the tooth surface of the driven gear 1 and the tooth surface of the transmission gear are meshed for transmission, and a helical gear 1 that meshes with each other is fixedly provided on the top of the rotating rod 1 and the surface of the control sleeve.

[0018] Furthermore, a driving gear is fixedly arranged below the surface of the driving rod, a rotating rod 2 is rotatably arranged inside the functional frame, a driven gear 2 is fixedly arranged above the surface of the rotating rod 2, and the tooth surface of the driving gear and the tooth surface of the driven gear 2 are meshed for transmission.

[0019] Furthermore, ventilation ducts are provided on the front and rear sides inside the functional frame, and a transmission rod is rotatably provided inside the functional frame, and two mutually meshing bevel gears are fixedly provided on the middle part of the surface of the transmission rod and the bottom of the second surface of the rotating rod, and the two ends of the transmission rod respectively extend to the inside of the two ventilation ducts, and the two ends of the transmission rod are respectively fixed with fan blades with opposite rotation directions, and one side of the bottom of the two ventilation ducts is provided with a ventilation port, and the interiors of the two ventilation ports extend to the bottom of the functional frame, and the outer sides of the two ventilation ducts are fixedly provided with a one-way valve and a dustproof net, and the fluid flow directions of the two one-way valves are also opposite.

[0020] The beneficial effects achieved by the present invention using the above structure are as follows:

[0021] 1. When assembling a steel structure house, first, flexibly connect the two sides of a positioning chassis 1 with one side of two positioning chassis 2 respectively, then use the supporting protrusions under one side of the positioning chassis 1 and the positioning chassis 2 to splice and assemble several bottom plates, and finally, flexibly connect the two sides of another positioning chassis 1 with one side of the two positioning chassis 2 to complete the assembly of the chassis module. By dividing the chassis module into several smaller bottom plates, the chassis module can be easily transported, and when assembling, the number of bottom plates can be selected according to the size of the house structure, thereby greatly improving the assembly flexibility of the chassis module.

[0022] 2. Water guide grooves are arranged on one side of the two movable roofs, and the two water guide grooves are used to guide rainwater into the filter groove arranged at the bottom. The scraper frame inside the filter groove is driven by rainwater to rotate, and the filter frame is used to filter impurities in the rainwater. The impurities on the filter frame are scraped with the scraper frame to prevent the impurities from clogging the mesh inside the filter frame. Finally, the filtered rainwater is sent to the water storage cavity inside the functional frame through a number of water guide pipes for storage, so as to realize automatic filtering and collection of rainwater, and the collected rainwater is used for daily flushing inside the house. In addition, when the rainfall is large, the impurities on the filter frame are flushed by opening the two automatic discharge valves on the front and rear sides of the filter groove, and the impurities flushed by the rainwater are discharged through the two automatic discharge valves, so as to realize continuous filtering and self-cleaning of rainwater by the filter frame.

[0023] 3. When the rainfall is heavy, the output shaft of the motor is controlled to control the driving rod to rotate, and the micro-electric cylinder inside the transmission gear is used to drive the surface of the block and the driving rod to fit together, so that the transmission gear and the driving rod rotate synchronously, and the transmission gear drives the driven gear to rotate. Finally, the rotating rod inside the driven gear cooperates with the two bevel gears to control the control sleeve to rotate, so that one end of the two adjusting rods moves away from each other, and the other ends of the two adjusting rods pull the tops of the two adjusting frames away from each other, so that the tops of the two movable roofs are lifted upward, and the slopes of the two movable roofs are increased to improve the drainage efficiency of the roof module. By adjusting the slope of the movable roof, the house structure can be effectively and reasonably applied in different scenarios.

[0024] 4. When used inside a house structure, the driving gear at the bottom of the driving rod drives the meshing driven gear 2 to rotate, and then the two mutually cooperating bevel gears 2 are used to control the transmission rod to rotate, and the fan blades located inside the two ventilation ducts of the transmission rod are rotated to allow the interior of the two ventilation ducts to respectively control the exhaust and exhaust of air, and the two ventilation ports are used to realize the ventilation control inside the house structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 A schematic diagram of a modular assembled steel structure house structure according to an embodiment of the present invention;

[0027] Figure 2 This is an exploded schematic diagram of a modular assembled steel structure house structure according to an embodiment of the present invention;

[0028] Figure 3It is a schematic diagram of a positioning chassis 1, a positioning chassis 2 and a bottom plate structure according to an embodiment of the present invention;

[0029] Figure 4 It is a schematic diagram of the positioning side frame, the lower positioning column and the upper positioning column structure according to an embodiment of the present invention;

[0030] Figure 5 A schematic diagram of the structure of a movable roof, an adjustment frame and a functional frame according to an embodiment of the present invention;

[0031] Figure 6 For the present invention Figure 5 A magnified view of the structure at center A;

[0032] Figure 7 A schematic diagram of the structure of a functional frame and an adjustment frame according to an embodiment of the present invention;

[0033] Figure 8 It is a schematic diagram of a structure of a control sleeve and a rotating rod according to an embodiment of the present invention;

[0034] Fig. 9 A schematic diagram of the structure of the adjusting rod and the control sleeve according to an embodiment of the present invention;

[0035] Fig.10 Schematic diagram of the transmission rod and fan blade structure according to an embodiment of the present invention.

[0036] In the figure, 1, bottom frame module; 2, side frame module; 3, top frame module; 4, roof module; 5, positioning bottom frame 1; 6, positioning bottom frame 2; 7, bottom plate; 8, positioning side frame; 9, lower positioning column; 10, upper positioning column; 11, splicing wall; 12, positioning top frame 1; 13, positioning top frame 2; 14, functional frame; 15, movable roof; 16, water guide trough; 17, filter trough; 18, filter frame; 19, scraper frame; 20, automatic discharge valve ; 21. water pipe; 22. adjustment frame; 23. connecting block; 24. adjustment rod; 25. control sleeve; 26. bevel gear one; 27. rotating rod one; 28. driven gear one; 29. ​​transmission gear; 30. micro electric cylinder; 31. block; 32. drive rod; 33. drive gear; 34. rotating rod two; 35. driven gear two; 36. bevel gear two; 37. transmission rod; 38. fan blade; 39. ventilation port; 40. ventilation air duct. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] Embodiment 1:

[0040] See also Figures 1 to 10 As shown, a modular assembled steel structure house comprises: a bottom frame module 1, a side frame module 2, a top frame module 3 and a roof module 4, the top of the bottom frame module 1 is movably provided with the side frame module 2, the top of the side frame module 2 is movably provided with the top frame module 3, the top of the top frame module 3 is movably provided with the roof module 4, and the house structure is formed by modularly assembling the bottom frame module 1, the side frame module 2, the top frame module 3 and the roof module 4;

[0041] Further, the chassis module 1 is composed of two positioning chassis one 5, two positioning chassis two 6 and a plurality of bottom plates 7. The two sides of the two positioning chassis one 5 are respectively movably connected with the two sides of the two positioning chassis two 6, and the plurality of bottom plates 7 are movably spliced ​​between the two positioning chassis one 5 and the two positioning chassis two 6. The two adjacent bottom plates 7 are positioned and connected by movably connecting with bolts, and the two positioning chassis one 5 and the two positioning chassis two 6 are provided with support protrusions at the bottom of the opposite side.

[0042] It should be noted that when assembling a steel structure house, first, the two sides of a positioning frame 1 5 are movably connected to one side of two positioning frames 2 6, and then several bottom plates 7 are spliced ​​and assembled using the supporting protrusions below one side of the positioning frame 1 5 and the positioning frame 2 6. Finally, the two sides of another positioning frame 1 5 and one side of the two positioning frames 2 6 are movably connected to complete the assembly of the frame module 1. By dividing the frame module 1 into several smaller bottom plates 7, the frame module 1 can be easily transported, and when assembling, the number of bottom plates 7 can be selected according to the size of the house structure, thereby greatly improving the assembly flexibility of the frame module 1.

[0043] Further, the side frame module 2 is composed of four positioning side frames 8 and a plurality of splicing walls 11. The bottoms of the four positioning side frames 8 are fixedly provided with lower positioning columns 9, and the tops of the four positioning side frames 8 are fixedly provided with upper positioning columns 10. The bottoms of the four lower positioning columns 9 respectively penetrate the movable clamping parts of the two positioning base frames 1 5 and the two positioning base frames 2 6. The four lower positioning columns 9 are used to movably limit the four sides of the base frame module 1, thereby greatly improving the assembly stability of the base frame module 1.

[0044] The four positioning side frames 8 are provided with connecting slides on both sides of the right angles, and a plurality of splicing walls 11 are movably connected between two connecting slides, and the upper and lower splicing walls 11 are respectively connected by the provided protrusions and grooves, and the plurality of splicing walls 11 are divided into an outer metal plate, a middle heat insulation and sound insulation layer, and an inner decorative protective layer from the outside to the inside;

[0045] The top frame module 3 is composed of two positioning top frames 12 and two positioning top frames 13. The two sides of the two positioning top frames 12 are movably connected with the two sides of the two positioning top frames 13 respectively. The top ends of the four upper positioning columns 10 respectively pass through the interactive connection between the two positioning top frames 12 and the two positioning top frames 13. The upper top frame module 3 and the lower bottom frame module 1 cooperate with the upper positioning columns 10 and the lower positioning columns 9 respectively arranged on the top and bottom of the four positioning side frames 8 to form the frame structure of the house. The stability of the house frame can be greatly improved by the clamping and limiting between adjacent modules.

[0046] Specifically, the roof module 4 is composed of a functional frame 14, two movable roofs 15 and two adjustment frames 22. The tops of the two movable roofs 15 are hinged by a rotating shaft, and the bottoms of the two movable roofs 15 are respectively slidably connected to the two sides of the top of the functional frame 14. The tops of the two movable roofs 15 are also fixedly provided with sealing rubber sleeves. One side of the two movable roofs 15 is provided with a water guide trough 16, and the bottoms of the two water guide troughs 16 are provided with filter troughs 17. The insides of the two filter troughs 17 are fixedly provided with filter frames 18. The two filter racks 18 are provided with a plurality of filter mesh holes inside, the two filter tanks 17 are provided with a scraper rack 19 rotatably inside, and one side of the two scraper racks 19 is in sliding contact with the inner surface of the two filter racks 18 respectively, the front and rear sides of the two filter tanks 17 are fixedly provided with automatic discharge valves 20, the bottoms of the two movable roofs 15 are fixedly provided with a plurality of water guide pipes 21, and the functional frame 14 is provided with water storage chambers on both sides, and the bottom ends of the plurality of water guide pipes 21 on both sides are respectively connected with the inside of the two water storage chambers;

[0047] It should be noted that, by arranging water guide grooves 16 on one side of the two movable roofs 15, the two water guide grooves 16 are used to guide rainwater into the filter groove 17 arranged at the bottom, and the scraper frame 19 inside the filter groove 17 is driven by rainwater to rotate, and the filter frame 18 is used to filter impurities in the rainwater, and the scraper frame 19 is used to scrape the impurities on the filter frame 18 to prevent the impurities from clogging the mesh inside the filter frame 18. Finally, the filtered rainwater is sent to the water storage cavity inside the functional frame 14 through a number of water guide pipes 21 for storage, so as to realize automatic filtering and collection of rainwater, and the collected rainwater is used for daily flushing inside the house. In addition, when the rainfall is large, the impurities on the filter frame 18 are flushed by opening the two automatic discharge valves 20 on the front and rear sides of the filter groove 17, and the impurities flushed by the rainwater are discharged through the two automatic discharge valves 20, so as to realize continuous filtering and self-cleaning of rainwater by the filter frame 18.

[0048] Furthermore, positioning holes matching the upper positioning columns 10 are arranged around the bottom of the functional frame 14, and the top ends of the four upper positioning columns 10 extend into the interior of the positioning holes, wherein the interior of the functional frame 14 is connected to the top ends of the four upper positioning columns 10 by bolts, thereby ensuring the connection stability between the functional frame 14 and the positioning side frame 8 to the greatest extent;

[0049] Furthermore, the bottoms of the two adjustment frames 22 are rotatably connected to the front and rear sides of the top of the functional frame 14, and the two sides of the top of the two adjustment frames 22 are slidably connected to the inner sides of the two movable roofs 15, and the two adjustment frames 22 are fixedly provided with connecting blocks 23 on the opposite sides, and the insides of the two connecting blocks 23 are provided with adjusting rods 24 that rotate up and down, and the opposite ends of the two adjusting rods 24 are rotatably provided with control sleeves 25, and the two sides of the inside of the control sleeves 25 are respectively threadedly connected to one end of the two adjusting rods 24, and the two sides of the top of the functional frame 14 are fixedly provided with support frames, and The interiors of the two support frames are rotatably connected to the two ends of the control sleeve 25 respectively. A control motor is fixedly arranged on the top of the functional frame 14, and the output shaft of the control motor is fixedly connected to a driving rod 32 through a coupling. A transmission gear 29 is rotatably arranged on the top of the functional frame 14, and a plurality of micro-electric cylinders 30 are fixedly arranged inside the transmission gear 29. The driving ends of the plurality of micro-electric cylinders 30 are fixedly arranged with a card block 31. A rotating rod 27 is also rotatably arranged on the top of the functional frame 14, and a driven gear 28 is fixedly arranged on the bottom of the surface of the rotating rod 27. The tooth surface and the tooth surface of the transmission gear 29 are meshed for transmission, and the top of the rotating rod 1 27 and the surface of the control sleeve 25 are fixedly provided with a mutually meshing bevel gear 1 26, and a driving gear 33 is also fixedly provided below the surface of the driving rod 32. A rotating rod 2 34 is rotatably provided inside the functional frame 14, and a driven gear 2 35 is fixedly provided above the surface of the rotating rod 2 34, and the tooth surface of the driving gear 33 is meshed for transmission with the tooth surface of the driven gear 2 35, and the front and rear sides of the interior of the functional frame 14 are both provided with ventilation air ducts 40, and the interior of the functional frame 14 is also rotatably provided with a rotating rod 2 34. A transmission rod 37 is provided, and mutually meshing bevel gears 36 are fixedly provided in the middle of the surface of the transmission rod 37 and the bottom of the surface of the rotating rod 34. The two ends of the transmission rod 37 extend to the inside of the two ventilation flow channels 40 respectively, and the two ends of the transmission rod 37 are fixed with fan blades 38 with opposite rotation directions respectively. A ventilation port 39 is provided on one side of the bottom of the two ventilation flow channels 40, and the interiors of the two ventilation ports 39 extend to the bottom of the functional frame 14. One-way valves and dustproof nets are fixedly provided on the outsides of the two ventilation flow channels 40, and the fluid flow directions of the two one-way valves are also opposite.

[0050] It should be noted that when the rainfall is heavy, the driving rod 32 is controlled to rotate by controlling the output shaft of the motor, and the micro-electric cylinder 30 inside the transmission gear 29 is used to drive the surface of the block 31 and the driving rod 32 to fit, so that the transmission gear 29 and the driving rod 32 rotate synchronously, and the transmission gear 29 drives the driven gear 28 to rotate, and finally the rotating rod 27 inside the driven gear 28 cooperates with the two bevel gears 26 to control the control sleeve 25 to rotate, so that one end of the two adjustment rods 24 moves away from each other, and the other ends of the two adjustment rods 24 pull the top ends of the two adjustment frames 22 away from each other, so that the top ends of the two movable roofs 15 are lifted upward, and the slope of the two movable roofs 15 is increased to improve the drainage efficiency of the roof module 4. By adjusting the slope of the movable roof 15, the house structure can be effectively and reasonably used in different scenarios;

[0051] Furthermore, when used inside a house structure, the driving gear 33 at the bottom of the driving rod 32 drives the meshing driven gear 2 35 to rotate, and then the two mutually cooperating bevel gears 2 36 are used to control the transmission rod 37 to rotate, and the fan blades 38 located inside the two ventilation ducts 40 of the transmission rod 37 are rotated to allow the interior of the two ventilation ducts 40 to respectively perform air extraction and exhaust control, and cooperate with the two ventilation ports 39 to realize ventilation control inside the house structure.

[0052] In summary, the base frame module 1 in the present invention is composed of a positioning base frame 1 5, a positioning base frame 2 6 and a bottom plate 7, which divides the base frame module 1 into smaller bottom plates 7 for easy transportation. During assembly, the number of bottom plates 7 can be selected according to the size of the house, thereby improving assembly flexibility; the lower positioning column 9 of the side frame module 2 passes through the movable clamping part of the base frame module 1, and limits the movable position of the base frame module 1 on all sides, thereby improving the assembly stability of the base frame module 1, and the layered design of the spliced ​​wall 11 from the outside to the inside ensures the thermal insulation, sound insulation and decorative functions of the house; the top frame module 3 cooperates with the base frame module 1 to position the upper positioning column 10 and the lower positioning column 9 of the side frame 8 to form a house frame structure, and improves the stability of the house frame through the clamping and limiting of adjacent modules; the functional frame 14 cooperates with the upper positioning column 10 and Bolt connection ensures the connection stability with the positioning side frame 8; the two movable roofs 15 in the roof module 4 are hinged and slidably connected with the functional frame 14; the water guide 16, filter trough 17, filter frame 18, scraper frame 19, automatic discharge valve 20 and water guide pipe 21 cooperate to automatically filter and collect rainwater for daily flushing inside the house, and realize the self-cleaning treatment of the filter frame 18; the adjustment frame 22, connecting block 23, adjustment rod 24, control sleeve 25 and control motor and other structures cooperate to increase the slope of the movable roof 15 when the rainfall is large, improve the drainage efficiency, and enable the house to be reasonably used in different scenes; in addition, a series of structures such as the drive rod 32 and the transmission gear 29 can also realize the ventilation control inside the house and improve the indoor air environment.

[0053] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0056] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A modular assembled steel structure house, characterized in that: The invention comprises a bottom frame module (1), a side frame module (2), a top frame module (3) and a roof module (4); the top of the bottom frame module (1) is movably provided with a side frame module (2), the top of the side frame module (2) is movably provided with a top frame module (3), and the top of the top frame module (3) is movably provided with a roof module (4); the bottom frame module (1), the side frame module (2), the top frame module (3) and the roof module (4) are assembled in a modular manner to form a house structure; The chassis module (1) is composed of two positioning chassis one (5), two positioning chassis two (6) and a plurality of bottom plates (7); The side frame module (2) is composed of four positioning side frames (8) and a plurality of splicing walls (11); the bottoms of the four positioning side frames (8) are fixedly provided with lower positioning columns (9), and the tops of the four positioning side frames (8) are fixedly provided with upper positioning columns (10); The top frame module (3) is composed of two positioning top frames 1 (12) and two positioning top frames 2 (13); The roof module (4) is composed of a functional frame (14), two movable roofs (15) and two adjustment frames (22); the tops of the two movable roofs (15) are hinged via a rotating shaft, and the bottoms of the two movable roofs (15) are respectively slidably connected to the two sides of the top of the functional frame (14); and the tops of the two movable roofs (15) are also fixedly provided with sealing rubber sleeves; A water guide groove (16) is provided on one side of the two movable roofs (15), and a filter groove (17) is provided at the bottom of the two water guide grooves (16), a filter frame (18) is fixedly provided inside the two filter grooves (17), and a plurality of filter mesh holes are provided inside the two filter frames (18), a scraper frame (19) is rotatably provided inside the two filter grooves (17), and one side of the two scraper frames (19) is in sliding contact with the inner surface of the two filter frames (18), an automatic discharge valve (20) is fixedly provided on the front and rear sides of the two filter grooves (17), a plurality of water guide pipes (21) are fixedly provided at the bottom of the two movable roofs (15), and a water storage cavity is provided on both sides of the inside of the functional frame (14), and the bottom ends of the plurality of water guide pipes (21) on both sides are respectively connected to the inside of the two water storage cavities; The bottoms of the two adjustment frames (22) are rotatably connected to the front and rear sides of the top of the functional frame (14), and the two sides of the top of the two adjustment frames (22) are slidably connected to the inner sides of the two movable roofs (15), the two adjustment frames (22) are fixedly provided with connection blocks (23) on opposite sides, and the insides of the two connection blocks (23) are provided with adjustment rods (24) that can be rotated up and down, the two adjustment rods (24) are rotatably provided with control sleeves (25) on opposite ends, and the two sides of the inside of the control sleeves (25) are respectively threadedly connected to one end of the two adjustment rods (24), and the two sides of the top of the functional frame (14) are fixedly provided with support frames, and the two support frames are provided with a plurality of support frames. The interior is rotatably connected to the two ends of the control sleeve (25), the top of the functional frame (14) is fixedly provided with a control motor, and the output shaft of the control motor is fixedly connected to a driving rod (32) through a coupling, the top of the functional frame (14) is rotatably provided with a transmission gear (29), and a plurality of micro-electric cylinders (30) are fixedly provided inside the transmission gear (29), and the driving ends of the plurality of micro-electric cylinders (30) are fixedly provided with a clamping block (31), the top of the functional frame (14) is also rotatably provided with a rotating rod (27), and the bottom of the surface of the rotating rod (27) is fixedly provided with a driven gear (28), and the tooth surface of the driven gear (28) is The tooth surface of the driving gear (29) meshes with the tooth surface of the driving gear (29) for transmission, and the top of the rotating rod (27) and the surface of the control sleeve (25) are fixedly provided with mutually meshing bevel gears (26), and a driving gear (33) is also fixedly provided below the surface of the driving rod (32), and a rotating rod (34) is rotatably provided inside the functional frame (14), and a driven gear (35) is fixedly provided above the surface of the rotating rod (34), and the tooth surface of the driving gear (33) meshes with the tooth surface of the driven gear (35) for transmission, and ventilation air ducts (40) are provided on the front and rear sides of the interior of the functional frame (14), and a rotating shaft (34) is also rotatably provided inside the functional frame (14). A transmission rod (37) is disposed, and mutually meshing bevel gears (36) are fixedly disposed in the middle of the surface of the transmission rod (37) and at the bottom of the surface of the second rotating rod (34), and the two ends of the transmission rod (37) respectively extend to the inside of the two ventilation flow passages (40), and the two ends of the transmission rod (37) are respectively fixedly disposed with fan blades (38) with opposite rotation directions, and a ventilation port (39) is disposed on one side of the bottom of the two ventilation flow passages (40), and the inside of the two ventilation ports (39) extends to the bottom of the functional frame (14), and a one-way valve and a dust screen are fixedly disposed on the outside of the two ventilation flow passages (40), and the fluid flow directions of the two one-way valves are also opposite.

2. A modular prefabricated steel structure house according to claim 1, characterized in that: The two sides of the two positioning base frames (5) are respectively movably connected to the two sides of the two positioning base frames (6), and a plurality of base plates (7) are movably connected between the two positioning base frames (5) and the two positioning base frames (6). The two adjacent base plates (7) are positioned and connected by means of movably connected matching bolts, and supporting protrusions are provided below the opposite sides of the two positioning base frames (5) and the two positioning base frames (6).

3. The modular assembled steel structure house according to claim 1, characterized in that: The two sides of the two positioning top frames (12) are respectively movably connected to the two sides of the two positioning top frames (13).

4. The modular assembled steel structure house according to claim 3 is characterized by: The bottoms of the four lower positioning columns (9) respectively penetrate the movable clamping parts of the two positioning bottom frames (5) and the two positioning bottom frames (6), and the tops of the four upper positioning columns (10) respectively penetrate the interactive clamping parts of the two positioning top frames (12) and the two positioning top frames (13).

5. The modular assembled steel structure house according to claim 1, characterized in that: Positioning holes matching the upper positioning posts (10) are arranged around the bottom of the functional frame (14), and the top ends of the four upper positioning posts (10) extend to the inside of the positioning holes.

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