A prefabricated steel structure house frame structure

Abstract

The utility model provides an assembled steel structure house frame structure, which can solve the problems of complex construction process and long construction period existing in the existing structure. It includes a main frame component and a wall component, the main frame component includes a column and a ring beam overlapped between two adjacent columns through a bottom beam support, the wall component includes a wall frame and wall panels respectively installed on the inner and outer sides of the wall frame, and the wall frame is assembled as a whole in a frame space formed by the circumferential enclosure of the column and the ring beam; the wall component also has a wall cavity formed between the wall frame and the inner and outer wall panels, the column has a vertically extending column cavity, the ring beam has a horizontally extending beam cavity, the house water, electricity, heating and ventilation pipelines are arranged in the wall cavity, the column cavity, and the beam cavity, and the wall panel is a heat preservation, moisture-proof and decorative integrated functional panel.

Description

Technical Field

[0001] The utility model relates to the field of building structures, in particular to the field of assembled steel structure buildings, and specifically is an assembled steel structure house frame structure. Background Art

[0002] The existing prefabricated steel structure house frame structure generally includes steel structure beams and columns as load-bearing components and wall components assembled on the beams and columns. Most of the existing wall components adopt a structural form in which wall panels are installed on the inner and outer sides of the steel structure wall frame, and the cavity formed by the steel structure wall frame and the inner and outer wall panels is filled with insulation material or poured with insulation mortar to meet the insulation requirements of the house. However, the existing prefabricated steel structure house frame structure mainly has the following defects: (1) The insulation material filled in the wall component will more or less have (1) The heat preservation method is to fill the cavity formed by the steel structure wall frame and the inner and outer wall panels with insulation materials or pour insulation mortar, which has the problems of complex construction process, long construction time and high labor force; (2) The heat preservation method is to fill the cavity formed by the steel structure wall frame and the inner and outer wall panels with insulation materials or pour insulation mortar, which has the problems of complex construction process, long construction time and high labor force; (3) When installing the water, electricity, heating and ventilation systems of the prefabricated house adopting the above structure, it is often necessary to open pipe trenches and bury pipelines, which also leads to a long construction period for the later system of the house and cannot meet the requirements of rapid construction and assembly required by the prefabricated house itself. Utility Model Content

[0003] In view of the above problems, the utility model provides an assembled steel structure house frame structure, which can solve the problems of complex construction process and long construction period in the existing structure.

[0004] The technical solution is a prefabricated steel structure house frame structure, which includes a main frame component and a wall component, the main frame component includes a column and a ring beam overlapped between two adjacent columns through a bottom beam support, the wall component includes a wall frame and wall panels respectively installed on the inner and outer sides of the wall frame, the wall frame is integrally assembled in a frame space formed by the circumferential enclosure of the columns and the ring beam, and is characterized in that: the wall component also has a wall cavity formed between the wall frame and the inner and outer wall panels, the column has a vertically extending column cavity, the ring beam has a transversely extending beam cavity, the house water, electricity, heating and ventilation pipelines are arranged in the wall cavity, the column cavity and the beam cavity, and the wall panel is an integrated functional panel for thermal insulation, moisture-proof decoration.

[0005] Furthermore, the column includes a column body, which is formed by two C-shaped channel steels connected in a groove-shaped manner to form a cavity inside the column. The upper and lower ends of the column body are respectively provided with end sleeves, and the end sleeves are used to connect with the ring beam and beam support, and are also used to connect with the lower column or the upper column.

[0006] Furthermore, the end sleeve includes a column sleeve that is sleeved and connected to the outer periphery of the column, and a support frame arranged on the outside of the column sleeve for positioning and / or supporting the ring beam and beam support; the column sleeve includes a side wall plate that can be enclosed around the outer periphery of the column, and the side wall plate is fastened to the C-shaped channel steel forming the column body by studs.

[0007] Furthermore, the end sleeve includes a bottom sleeve, an upper sleeve and a lower sleeve. The upper sleeve is provided at the top of the column located on the bottom floor of the house, and the bottom sleeve is provided at the bottom. The bottom sleeve is connected and fixed to the base of the column; the upper sleeve is provided at the top of the column located on the middle floor or the top floor of the house, and the lower sleeve is provided at the lower end. The columns of the upper and lower adjacent layers are connected and fixed by the lower sleeve of the upper column and the upper sleeve of the lower column.

[0008] Furthermore, the bottom surface of the column sleeve of the bottom end sleeve is sealed by the bottom end sleeve bottom plate, and the support frame of the bottom end sleeve includes two bottom ring beam positioning plates arranged vertically in parallel and a bottom ring beam supporting bottom plate which vertically connects the two bottom ring beam positioning plates, the bottom ring beam supporting bottom plate and the two bottom ring beam positioning plates form a "concave" groove structure, and the lateral end of the bottom ring beam is embedded in the "concave" groove structure and fixedly connected to the bottom ring beam supporting bottom plate; the bottom end surface of the bottom ring beam supporting bottom plate is also provided with a groove bottom support plate, and the groove bottom support plate is flush with the bottom end sleeve bottom plate; the bottom of the bottom end sleeve is fixedly connected to the base through the bottom end sleeve base plate.

[0009] Furthermore, the bottom of the column sleeve of the lower end sleeve is sealed by the bottom plate of the lower end sleeve, and a first through hole is opened on the bottom plate of the lower end sleeve; the support frame of the lower end sleeve includes two ring beam positioning members, and the ring beam positioning members include a ring beam positioning vertical plate and a horizontal plate vertically connected in an L shape, and the two ring beam positioning members are arranged back to back in an L shape, and the lateral end of the ring beam is inserted between the ring beam positioning vertical plates of the two ring beam positioning members, and the horizontal plate is opened with a first fixing screw hole and a first pull rod hole in sequence from the inside to the outside;

[0010] The top end of the column sleeve of the upper end sleeve is sealed by the upper end sleeve top plate, and a second through hole is opened on the upper end sleeve top plate; the support frame of the upper end sleeve includes a beam support frame with a "concave" structure, and the lateral end of the beam support is embedded in the "concave" groove of the beam support frame and fixedly connected to the bottom surface of the beam support frame; the top of the two side wall plates of the beam support frame with a "concave" structure are both provided with a horizontal connection part bent outward, and a second fixing screw hole and a second pull rod hole are opened in sequence from the inside to the outside on the horizontal connection part;

[0011] When the upper column is docked with the lower column, the lower end sleeve of the upper column is docked with the upper end sleeve of the lower column. At this time, the first through hole of the bottom plate of the lower end sleeve is connected with the second through hole of the top plate of the upper end sleeve and can be connected and fixed by screws. The cavity formed between the two ring beam positioning parts of the lower end sleeve is vertically connected with the "concave" groove of the beam support frame of the upper end sleeve, and the horizontal plate of the lower end sleeve is engaged with the horizontal connecting part of the upper end sleeve and connected and fixed by the screw passing through the first fixing screw hole and the second fixing screw hole.

[0012] Furthermore, the support frame of the upper end sleeve also includes a groove bottom inclined support plate, one end surface of the groove bottom inclined support plate is supported on the bottom of the "concave" shaped beam support frame, and the other end surface is connected to the side wall plate of the corresponding column sleeve.

[0013] Furthermore, the ring beam and the beam support each include two beam frames and the two beam frames are butt-jointed in a mirror-like manner front to back; the beam frame includes a back plate extending along the transverse length direction, and the upper and lower ends of the back plate are successively bent at right angles in sequence to form symmetrical upper horizontal end plates and lower horizontal end plates, as well as upper folding edges and lower folding edges; the transverse ends of the beam frame are provided with port sealing plates, and the upper folding edge, upper horizontal end plate, back plate, lower horizontal end plate, and lower folding edge are combined with the port sealing plates at both ends to form the cavity in the beam, and a notch in the cavity in the beam is formed between the upper folding edge and the lower folding edge; the notches of the two beam frames are butt-jointed to form an integral ring beam or beam support; reinforcing ribs are also provided between the upper horizontal end plate and the lower horizontal end plate.

[0014] Furthermore, sleeves are respectively provided on both lateral sides of the upper horizontal end plate and the lower horizontal end plate of the beam frame. When the beam support is supported on the bottom of the ring beam and supported as a whole by the lower end sleeve of the upper column and the upper end sleeve of the lower column, the sleeves in the beam frame of the ring beam, the sleeves in the beam frame of the beam support and the bottom surface of the "concave groove" of the beam support support frame of the upper end sleeve of the lower column are connected and fixed by screws.

[0015] Furthermore, a floor support extending along the transverse length direction is provided on the outer side of the back plate of the beam frame of the ring beam, and the floor support is an inverted L-shaped angle steel. The length of the floor support is smaller than the length of the ring beam, and the distance from the transverse end face of the floor support to the transverse end face of the ring beam is equal to the length of the ring beam positioning piece sleeved at the lower end of the column.

[0016] Furthermore, the wall frame includes frame side columns and frame inner columns. The frame side columns and adjacent frame inner columns, and two adjacent frame inner columns are vertically connected from top to bottom through multiple groups of horizontal support members. Each group of horizontal support members includes two horizontal support bars. The two horizontal support bars are connected in parallel to the front and rear ends of the frame side columns and the frame inner columns. The top and bottom ends of the frame side columns are respectively formed with horizontal connecting plates that are bent toward one side of the frame inner column and cover the top surface of the end of the horizontal support member. End connecting plates are provided at the connection between the frame inner column and the top and bottom horizontal support members. Screw holes for connecting to beam supports and ring beams are provided on the horizontal connecting plates and the end connecting plates. Pipe penetration holes are provided on the frame side columns and the frame inner columns.

[0017] The beneficial effect of the utility model is that: its wall components adopt the method of directly setting thermal insulation and moisture-proof decorative integrated functional panels on the inner and outer sides of the wall frame to replace the traditional method of filling thermal insulation materials in the wall, thereby reducing the harm of the component materials to the human body; and at the same time, a wall cavity is formed between the wall frame and the inner and outer wall panels, the column has a vertically extending column cavity, and the ring beam has a horizontally extending beam cavity, the water, electricity, heating and ventilation pipelines of the house are arranged in the wall cavity, the column cavity and the beam cavity, so that the assembly process of the water, electricity, heating and ventilation system is integrated into the process of house structure assembly, which can greatly shorten the progress of the entire house assembly and decoration construction to meet the requirements of rapid assembly and delivery of the house, and avoid the damage to the inner and outer facades caused by the groove installation of the traditional water, electricity, heating and ventilation system pipelines, ensuring the appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of an assembled steel structure house frame structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of a prefabricated steel structure house frame structure of the utility model in a state where wall panels are not assembled;

[0020] Figure 3 It is a structural schematic diagram of a column in a main frame member of an assembled steel structure house frame structure of the utility model and an enlarged schematic diagram of the butt joint of the upper and lower columns;

[0021] Figure 4 It is a schematic diagram of the exploded structure of the middle column of the main frame member of the assembled steel structure house frame structure of the utility model;

[0022] Figure 5 It is an enlarged structural diagram of the bottom end sleeve in the structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the main viewing direction of the lower end sleeve in the structure of the utility model;

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the lower end sleeve in the structure of the utility model when viewed from the bottom;

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the upper end sleeve in the structure of the utility model in the main viewing direction;

[0026] Fig. 9 This is a schematic diagram of the ring beam structure in the utility model structure;

[0027] Fig.10 It is a structural schematic diagram of a single beam frame of the ring beam in the structure of the utility model;

[0028] Fig.11 This is a schematic diagram of the structure in which a floor support is arranged on the ring beam in the structure of the utility model;

[0029] Fig.12 It is a structural schematic diagram of the beam support in the structure of the utility model;

[0030] Fig.13 This is a schematic diagram of the structure of a single beam frame of the beam support in the utility model structure

[0031] Fig.14 It is a structural schematic diagram of the wall frame in the structure of the utility model.

[0032] Reference numerals:

[0033] 1-column, 1a-bottom column, 1b-upper column, 1-1-C-shaped channel steel, 1-2-C-shaped channel steel;

[0034] 2- bottom end sleeve, 21- side wall plate, 22- bottom end sleeve bottom plate, 23- "concave" shaped groove structure, 231- bottom ring beam positioning plate, 232- bottom ring beam supporting bottom plate, 233- fixing hole, 234- groove bottom support plate, 210- screw hole, 24- bottom end sleeve base plate, 25- base;

[0035] 3-upper end sleeve, 32-upper end sleeve top plate, 310-screw hole, 320-second through hole, 33-beam support frame, 331-support side wall plate, 332-horizontal connecting part, 3320-second fixing screw hole, 33200-second tie rod hole, 333-trough bottom plate, 3330-through rod hole, 334-trough bottom diagonal support plate;

[0036] 4-lower end sleeve, 41-side wall plate, 42-lower end sleeve bottom plate, 43-ring beam positioning member, 431-ring beam positioning vertical plate, 432-horizontal plate, 4320-first fixing screw hole, 43200-first tie rod hole, 410-screw hole, 420-first through hole;

[0037] 5-beam support, 5a-beam frame, 5b-beam frame, 51-upper horizontal panel, 52-back plate, 53-upper folding edge, 54-lower folding edge, 55-reinforcement rib, 56-sleeve, 57-port sealing plate, 58-connection hole;

[0038] 6-ring beam, 6a-beam frame, 6b-beam frame, 61-upper horizontal end plate, 62-back plate, 63-upper folding edge, 64-lower folding edge, 65-reinforcement rib, 66-casing, 67-end sealing plate, 68-connection hole, 69-floor support, 690-waist-shaped bolt hole;

[0039] 7- wall frame, 71- frame side column, 72- frame inner column, 73- horizontal support bar, 74- horizontal connecting plate, 75- end connecting plate, 70- pipe hole, 710- screw hole;

[0040] 8-Wall panels;

[0041] 9- Form. DETAILED DESCRIPTION

[0042] See Figure 1 and Figure 2 The utility model is a prefabricated steel structure house frame structure, which includes a main frame component and a wall component. The main frame component includes a column 1 and a ring beam 6 overlapped between two adjacent columns 1 through a bottom beam support 5. The wall component includes a wall frame 7 and wall panels 8 respectively installed on the inner and outer sides of the wall frame 7. The wall frame 7 is integrally assembled in a frame space formed by the circumferential enclosure of the column 1 and the ring beam 6. The wall component also has an inner wall cavity 9 formed between the wall frame 7 and the inner and outer wall panels 8. The column 1 has a vertically extending inner column cavity, and the ring beam 6 has a transversely extending inner beam cavity. The water, electricity, heating and ventilation pipelines of the house are arranged in the inner wall cavity 9, the inner column cavity, and the inner beam cavity. The wall panel 8 is an integrated functional panel for thermal insulation, moisture-proofing and decoration. In actual application of the prefabricated steel structure house frame structure of the utility model, the wall panel 8 opens corresponding openings for installing doors and windows according to actual use requirements. The wall panel 8 of this embodiment Figure 1 Window holes are respectively formed on the wall panels 8 located at the upper and lower layers, and windows 10 are arranged in the window holes.

[0043] As a preferred embodiment, the column 1 in the utility model includes a column body, which is connected by two C-shaped channel steels 1-1 and 1-2 in a groove-shaped manner to form a column cavity, and the vertical pipelines of the water, electricity, heating and ventilation system of the house can be arranged in the column cavity; the upper and lower ends of the column body 1 are respectively provided with end sleeves, which are used to connect with the ring beam 6 and the beam support 5, and are also used to connect with the adjacent lower column or upper column; this embodiment only shows the bottom column 1a and the upper column 1b, a total of two layers of columns, see Figure 3 and Figure 4 .

[0044] As a further preferred embodiment, the above-mentioned end sleeves include a bottom sleeve 2, an upper sleeve 3 and a lower sleeve 4. In this embodiment, an upper sleeve 3 is provided at the top of the bottom column 1a, and a bottom sleeve 2 is provided at the bottom end. The bottom sleeve 2 is connected and fixed to the base 25 of the bottom column 1a; an upper sleeve 3 is provided at the top of the upper column 1b, and a lower sleeve 4 is provided at the lower end. The bottom column 1a and the upper column 1b are connected and fixed via the lower sleeve 4 of the upper column 1b and the upper sleeve 3 of the bottom column 1a.

[0045] Among them, the bottom sleeve 2, the upper sleeve 3 and the lower sleeve 4 all include a column sleeve that is sleeved and connected to the outer periphery of the column, and a support frame arranged on the outside of the column sleeve for positioning and / or supporting the ring beam 6 and the beam support 5; the column sleeve includes a side wall plate that is enclosed and installed on the outer periphery of the column, and the side wall plate is fastened to the C-shaped channel steel forming the column body by bolts.

[0046] Combined with Figure 5 The column sleeve of the bottom end sleeve 2 includes a side wall plate 21 enclosing and installed on the outer periphery of the column body 1a, and a screw hole 210 is opened on the side wall plate 21 for fastening with a stud to the C-shaped channel steel forming the column body; the bottom surface of the column sleeve of the bottom end sleeve 2 is sealed by a bottom end sleeve bottom plate 22, and the support frame of the bottom end sleeve 2 includes two bottom ring beam positioning plates 231 arranged vertically and parallel, and a bottom ring beam supporting bottom plate 232 vertically connecting the two bottom ring beam positioning plates 231, and the bottom ring beam supporting bottom plate 232 and the two bottom ring beam positioning plates 23 A "concave" shaped groove structure 23 is formed, and a fixing hole 233 for fixing the bottom ring beam 6 is opened on the bottom ring beam supporting bottom plate 232. The lateral end of the bottom ring beam 6 is embedded in the "concave" shaped groove structure 23 and is fixedly connected to the bottom ring beam supporting bottom plate 232 by fastening bolts passing through the fixing hole 233. A groove bottom support plate 234 is also provided on the bottom end surface of the bottom ring beam supporting bottom plate 232, and the groove bottom support plate 234 is flush with the bottom end sleeve bottom plate 22. The bottom end sleeve bottom plate 22 is fixedly connected to the base 25 through the bottom end sleeve base plate 24.

[0047] Combination Figure 6 and Figure 7 The column sleeve of the lower end sleeve 4 includes a side wall plate 41 which is enclosed and installed on the outer periphery of the column body 1b, and a screw hole 410 is opened on the side wall plate 41 for fastening with a stud to the C-shaped channel steel forming the column body; the bottom of the column sleeve of the lower end sleeve, that is, the bottom of the four side wall plates 41 is sealed by a lower end sleeve bottom plate 42, and a first through hole 420 is opened on the lower end sleeve bottom plate 42; the support frame of the lower end sleeve 4 includes two ring beam positioning members 43, and the ring beam positioning members 43 include a ring beam positioning vertical plate 431 and a horizontal plate 432 which are vertically connected in an L shape. The two ring beam positioning members 43 are arranged in an L shape back to back, and the horizontal plate 432 is sequentially opened with a first fixing screw hole 4320 and a first pull rod hole 43200 from the inside to the outside, and the lateral end of the ring beam 6 is embedded between the ring beam positioning vertical plates 431 of the two ring beam positioning members 43;

[0048] Combination Figure 8 The column sleeve of the upper end sleeve 3 includes a side wall plate 31 which is mounted around the outer periphery of the column 1a, and a screw hole 310 is provided on the side wall plate 31 for fastening with a stud to the C-shaped channel steel forming the column; the top of the column sleeve of the upper end sleeve 3, that is, the top of the four side wall plates 31 is sealed by an upper end sleeve top plate 32, and a second through hole 320 is provided on the upper end sleeve top plate 32; the support frame of the upper end sleeve 3 includes a beam support frame 33 with a "concave" structure, wherein the beam support frame 33 includes two pairs of supporting side The wall plate 331 and the groove bottom plate 333 vertically connected to the bottom of the two supporting side wall plates 331, the groove bottom plate 333 is provided with a rod hole 3330, the tops of the two supporting side wall plates 331 are provided with a horizontal connecting portion 332 bent outward, and the horizontal connecting portion is provided with a second fixing screw hole 3320 and a second tie rod hole 33200 in sequence from the inside to the outside, the transverse end of the beam support 5 is embedded in the "concave" groove of the beam support support frame 33 and is fixed to the groove bottom plate 333 of the beam support support frame;

[0049] In this embodiment, when the upper column 1b is docked with the bottom column 1a, the lower end sleeve 4 of the upper column 1b is docked with the upper end sleeve 3 of the lower column 1a. At this time, the first through hole 420 of the bottom plate 41 of the lower end sleeve is connected with the second through hole 320 of the top plate 31 of the upper end sleeve and can be connected and fixed by screws. The cavity formed between the two ring beam positioning members 43 of the lower end sleeve 4 is vertically connected with the "concave" groove of the beam support frame 33 of the upper end sleeve 3, and the horizontal plate 432 of the lower end sleeve 4 is engaged with the horizontal connecting part 332 of the upper end sleeve 3 and connected and fixed by the screw passing through the first fixing screw hole 4320 and the second fixing screw hole 3320. In practical applications, the first through hole 420 and the second through hole 320 can also be used as spare holes for pipe threading of water, electricity, heating and ventilation system pipes, so as to facilitate the threading of pipes between the upper column and the lower column. In addition, when the lower end sleeve 4 of the upper column 1b is connected with the upper end sleeve 3 of the lower column 1a, the first tie rod hole 43200 is also connected with the second tie rod hole 33200. In practical applications, in order to improve the overall rigidity of the entire house frame structure, tie rods can be arranged in an X-shape between two adjacent columns, and the ends of the tie rods are connected to the first tie rod hole 43200 and the second tie rod hole 33200.

[0050] In a further preferred implementation scheme, the support frame of the upper end sleeve 3 also includes a groove bottom inclined support plate 334, one side end face of the groove bottom inclined support plate 334 is supported on the bottom of the groove bottom plate 333 of the beam support support frame 33 with a "concave" structure, and the other side end face is connected to the side wall plate 31 of the corresponding column sleeve; the setting of the groove bottom inclined support plate 334 can improve the supporting strength of the entire upper end sleeve 3, and ensure its reliable support for the ring beam support 5 and the ring beam 6.

[0051] As another preferred embodiment of the present invention, see Fig. 9and Fig.10 The ring beam 6 includes two beam frames 6a and 6b, and the two beam frames 6a and 6b are butt-welded into one body in a mirror-like manner in the front and rear directions; the beam frame includes a back plate 62 extending in the transverse length direction, and the upper and lower ends of the back plate 62 are successively bent at right angles to form a symmetrical upper horizontal end plate 61 and a lower horizontal end plate (the lower horizontal end plate is not shown due to the viewing angle of the drawing), as well as an upper folding edge 63 and a lower folding edge 64. Port sealing plates 67 are provided at the transverse ends of the beam frame, and the upper folding edge 63, the upper horizontal end plate 61, the back plate 62, the lower horizontal end plate, and the lower folding edge are provided. 64 is enclosed and combined with the port sealing plates 67 at both ends to form a cavity in the beam, and a gap of the cavity in the beam is formed between the upper folded edge 63 and the lower folded edge 64; the gaps of the two beam frames are butted against each other to form an integral ring beam 6; connecting holes 68 are evenly distributed along the upper edges of the upper folded edge 63 and the lower folded edge 64 in the transverse direction; oblique reinforcing ribs 65 are also provided between the upper horizontal end plate 61 and the lower horizontal end plate, and the setting of the reinforcing ribs 65 can improve the overall stability of the beam frame; sleeves 66 are respectively provided on the lateral sides of the upper horizontal end plate 61 and the lower horizontal end plate of the beam frame.

[0052] The utility model middle beam support 5 adopts a structure substantially the same as the main body of the ring beam 6. Fig.12 and Fig.13 , which also includes two beams 5a, 5b, and the two beams 5a, 5b are mirror-welded together in the front and back directions; the beams 5a, 5b also include a back plate 52 extending along the transverse length direction, and the upper and lower ends of the back plate 52 are successively bent at right angles to form a symmetrical upper horizontal panel 51 and a lower horizontal panel (the lower horizontal panel is not shown due to the viewing angle of the drawing), as well as an upper folding edge 53 and a lower folding edge 54, and port sealing plates 57 are provided at the transverse ends of the beams 5a, 5b; the upper folding edge 53 and the lower folding edge 54 are evenly distributed with connecting holes 58 along the transverse direction; oblique reinforcing ribs 55 are also provided between the upper horizontal panel 51 and the lower horizontal panel; sleeves 56 are also provided at the transverse ends of the upper horizontal panel 51 and the lower horizontal panel of the beams 5a, 5b.

[0053] When the ring beam 6 and the beam support 5 are connected as a whole and installed in the end sleeve of the column, the sleeve 66 in the beam frame of the ring beam 6 is connected with the sleeve 56 in the beam frame of the beam support 5 and the rod hole 3330 on the groove bottom plate 333 of the upper end sleeve 3 of the column and is fixed by screw connection.

[0054] As a further preferred embodiment of the present invention, the outer side of the back plate 62 of the beam frame of the ring beam 6 is provided with a floor support 69 extending in the transverse length direction. Fig.11 The floor support 69 is an inverted L-shaped angle steel, and is provided with a plurality of waist-shaped bolt holes 690 for connecting and fixing with the floor. The length of the floor support 69 is less than the length of the ring beam 6, and the distance from the transverse end face of the floor support 69 to the transverse end face of the ring beam 6 is equal to the length of the ring beam positioning piece 43 of the lower end sleeve 4 of the column.

[0055] The wall frame 7 of the utility model includes a frame side column 71 and a frame inner column 72. Fig.14 The frame side column 71 and the adjacent frame inner column 72, as well as the two adjacent frame inner columns 72, are vertically connected from the top to the bottom by multiple groups of horizontal support members. Each group of horizontal support members includes two horizontal support bars 73. The two horizontal support bars 73 are parallelly connected to the front and rear ends of the frame side column 71 and the frame inner column 72. The top and bottom ends of the frame side column 71 are respectively formed with horizontal connecting plates 74 that are bent toward one side of the frame inner column and cover the top surface of the end of the horizontal support member. The connection between the frame inner column 72 and the top and bottom horizontal support members is provided with end connecting plates 75. The horizontal connecting plates 74 and the end connecting plates 75 are both provided with screw holes 710 for connecting with the beam support 5 and the ring beam 6. The frame side column 71 and the frame inner column 72 are both provided with pipe penetration holes 70; the pipe penetration holes 70 can be used to penetrate water, electricity, heating and ventilation system pipelines.

[0056] The assembled steel structure house frame structure of the utility model has an upper and lower column connected by end sleeves, and the column is also connected to the ring beam and the beam support by end sleeves, so that the connection node structure of the beam and the column is simple and occupies a small space, and the wall component adopts the form of a wall frame assembled with a thermal insulation and moisture-proof decorative integrated functional panel, and the thermal insulation and moisture-proof decorative integrated functional panel meets the thermal insulation and moisture-proof function of the wall, the column adopts the form of two C-shaped channel steel grooves spliced ​​in opposite directions to form a hollow structure of the column, and the ring beam also adopts the form of two beam frames butted together to form a cavity inside the ring beam, and a wall cavity is formed between the wall frame and the thermal insulation and moisture-proof decorative integrated functional panel, so that water, electricity, heating and ventilation system pipelines can be laid in the column cavity, the beam cavity and the wall cavity, so that the situation of grooving on the wall, beam and column to bury the water, electricity, heating and ventilation pipelines can be completely avoided, which can not only improve the house assembly efficiency, but also enhance the overall aesthetics of the house appearance.

[0057] The above detailed description of the specific implementation of the utility model is only a preferred implementation of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. An assembled steel structure house frame structure, comprising a main frame member and a wall member, wherein the main frame member comprises a column and a ring beam overlapped between two adjacent columns through a bottom beam support, and the wall member comprises a wall frame and wall panels respectively installed on the inner and outer sides of the wall frame, wherein the wall frame is integrally assembled in a frame space formed by the columns and the ring beam in a circumferential direction, and is characterized in that: The wall component also has a wall cavity formed between the wall frame and the inner and outer wall panels. The column has a vertically extending column cavity, and the ring beam has a transversely extending beam cavity. The water, electricity, heating and ventilation pipelines of the house are arranged in the wall cavity, the column cavity and the beam cavity. The wall panel is an integrated functional panel with thermal insulation, moisture-proof and decoration.

2. The assembled steel structure house frame structure according to claim 1 is characterized by: The column includes a column body, which is formed by two C-shaped channel steels connected in a groove-shaped manner to form a cavity inside the column. The upper and lower ends of the column body are respectively provided with end sleeves, which are used to connect with the ring beam and the beam support, and are also used to connect with the lower column or the upper column.

3. The assembled steel structure house frame structure according to claim 2 is characterized by: The end sleeve includes a column sleeve that is sleeved and connected to the outer periphery of the column, and a support frame arranged on the outside of the column sleeve for positioning and / or supporting the ring beam and beam support; the column sleeve includes a side wall plate that can be enclosed around the outer periphery of the column, and the side wall plate is fastened to the C-shaped channel steel forming the column body by bolts.

4. The assembled steel structure house frame structure according to claim 3 is characterized by: The end sleeves include a bottom sleeve, an upper sleeve and a lower sleeve. The upper sleeve is provided at the top of the column located on the bottom floor of the house, and the bottom sleeve is provided at the bottom. The bottom sleeve is connected and fixed to the base of the column; the upper sleeve is provided at the top of the column located on the middle floor or the top floor of the house, and the lower sleeve is provided at the lower end. The columns of the upper and lower adjacent layers are connected and fixed by the lower sleeves of the upper column and the upper sleeves of the lower column.

5. The assembled steel structure house frame structure according to claim 4 is characterized by: The bottom surface of the column sleeve of the bottom end sleeve is sealed by the bottom end sleeve bottom plate, and the support frame of the bottom end sleeve includes two bottom ring beam positioning plates arranged vertically and parallel and a bottom ring beam supporting bottom plate vertically connecting the two bottom ring beam positioning plates, the bottom ring beam supporting bottom plate and the two bottom ring beam positioning plates form a "concave" groove structure, and the lateral end of the bottom ring beam is embedded in the "concave" groove structure and fixedly connected to the bottom ring beam supporting bottom plate; the bottom end surface of the bottom ring beam supporting bottom plate is also provided with a groove bottom support plate, and the groove bottom support plate is flush with the bottom end sleeve bottom plate; the bottom of the bottom end sleeve is fixedly connected to the base through the bottom end sleeve base plate.

6. The assembled steel structure house frame structure according to claim 4 is characterized by: The bottom of the column sleeve of the lower end sleeve is sealed by the bottom plate of the lower end sleeve, and a first through hole is opened on the bottom plate of the lower end sleeve; the support frame of the lower end sleeve includes two ring beam positioning members, and the ring beam positioning members include a ring beam positioning vertical plate and a horizontal plate vertically connected in an L shape, and the two ring beam positioning members are arranged back to back in an L shape, and the lateral end of the ring beam is inserted between the ring beam positioning vertical plates of the two ring beam positioning members, and the horizontal plate is opened with a first fixing screw hole and a first pull rod hole in sequence from the inside to the outside; The top end of the column sleeve of the upper end sleeve is sealed by the upper end sleeve top plate, and a second through hole is opened on the upper end sleeve top plate; the support frame of the upper end sleeve includes a beam support frame with a "concave" structure, and the lateral end of the beam support is embedded in the "concave" groove of the beam support frame and fixedly connected to the bottom surface of the beam support frame; the top of the two side wall plates of the beam support frame with a "concave" structure are both provided with a horizontal connection part bent outward, and a second fixing screw hole and a second pull rod hole are opened in sequence from the inside to the outside on the horizontal connection part; When the upper column is docked with the lower column, the lower end sleeve of the upper column is docked with the upper end sleeve of the lower column. At this time, the first through hole of the bottom plate of the lower end sleeve is connected with the second through hole of the top plate of the upper end sleeve and can be connected and fixed by screws. The cavity formed between the two ring beam positioning parts of the lower end sleeve is vertically connected with the "concave" groove of the beam support frame of the upper end sleeve, so as to support the ring beam and the beam support, and the horizontal plate of the lower end sleeve is engaged with the horizontal connecting part of the upper end sleeve and connected and fixed by the screw passing through the first fixing screw hole and the second fixing screw hole.

7. The assembled steel structure house frame structure according to claim 6 is characterized by: The support frame of the upper end sleeve also includes a groove bottom oblique support plate, one end surface of which is supported on the bottom of the beam support frame with a "concave" structure, and the other end surface is connected to the side wall plate of the corresponding column sleeve.

8. The assembled steel structure house frame structure according to claim 6 is characterized by: The ring beam and the beam support each include two beam frames, and the two beam frames are butt-jointed in a mirror-like manner front to back; the beam frame includes a back plate extending along the transverse length direction, and the upper and lower ends of the back plate are successively bent at right angles in sequence to form symmetrical upper horizontal end plates and lower horizontal end plates, as well as upper folding edges and lower folding edges; the transverse ends of the beam frame are provided with port sealing plates, and the upper folding edge, upper horizontal end plate, back plate, lower horizontal end plate, and lower folding edge are combined with the port sealing plates at both ends to form the cavity in the beam, and a notch in the cavity in the beam is formed between the upper folding edge and the lower folding edge; the notches of the two beam frames are butt-jointed to form an integral ring beam or beam support; reinforcing ribs are also provided between the upper horizontal end plate and the lower horizontal end plate.

9. The assembled steel structure house frame structure according to claim 8 is characterized by: The upper horizontal end plate and the lower horizontal end plate of the beam frame are respectively provided with sleeves on both lateral sides. When the beam support is supported at the bottom of the ring beam and is supported as a whole by the lower end sleeve of the upper column and the upper end sleeve of the lower column, the sleeves in the beam frame of the ring beam, the sleeves in the beam frame of the beam support and the bottom surface of the "concave groove" of the beam support support frame of the upper end sleeve of the lower column are connected and fixed by screws.

10. The assembled steel structure house frame structure according to claim 8, characterized in that: A floor support extending along the transverse length direction is provided on the outer side of the back plate of the beam frame of the ring beam. The floor support is an inverted L-shaped angle steel. The length of the floor support is smaller than the length of the ring beam. The distance from the transverse end face of the floor support to the transverse end face of the ring beam is equal to the length of the ring beam positioning piece sleeved at the lower end of the column.

11. The assembled steel structure house frame structure according to claim 1, characterized in that: The wall frame includes frame side columns and frame inner columns. The frame side columns and adjacent frame inner columns, and two adjacent frame inner columns are vertically connected from top to bottom through multiple groups of horizontal support members. Each group of horizontal support members includes two horizontal support bars. The two horizontal support bars are parallelly connected to the front and rear ends of the frame side columns and the frame inner columns. The top and bottom ends of the frame side columns are respectively formed with horizontal connecting plates that are bent toward one side of the frame inner column and cover the top surface of the end of the horizontal support member. End connecting plates are provided at the connection between the frame inner column and the top and bottom horizontal support members. Screw holes for connecting to beam supports and ring beams are provided on the horizontal connecting plates and the end connecting plates. Pipe penetration holes are provided on the frame side columns and the frame inner columns.

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