Fabricated steel frame house structure and construction method thereof

Abstract

The invention relates to an assembly type steel frame house structure and a construction method thereof, and belongs to the technical field of house frameworks, the assembly type steel frame house structure comprises stand columns and cross beams, when the stand columns are installed, pre-embedded seats are fixed at corresponding positions of a construction site, and then the stand columns and the pre-embedded seats are installed and fixed; the T-shaped connecting pieces, the corner connecting pieces and the like are correspondingly mounted on the stand columns firstly, the sleeve pieces and the stand columns are fixed through the mounting columns, then the cross beams are placed on the bearing pieces to be moved and adjusted until the cross beams are adjusted to proper positions, and the bearing pieces and the cross beams are fixed through bolts. And the overall stability and the bearing capacity of the structure are ensured.

Description

Technical Field

[0001] The present application relates to the technical field of house frames, and in particular to an assembled steel frame house structure and a construction method thereof. Background Art

[0002] Prefabricated structure is the abbreviation of prefabricated concrete structure, which is a concrete structure formed by assembling and connecting prefabricated components as the main load-bearing components. Prefabricated reinforced concrete structure is one of the important directions of the development of my country's building structure. It is conducive to the development of my country's building industrialization, improving production efficiency and saving energy, developing green and environmentally friendly buildings, and is conducive to improving and ensuring the quality of construction projects. Compared with cast-in-place construction methods, prefabricated PC structures are conducive to green construction, because prefabricated construction can better meet the requirements of green construction such as land saving, energy saving, material saving, water saving and environmental protection, and reduce the negative impact on the environment, including reducing noise, preventing dust, reducing environmental pollution, clean transportation, reducing site interference, saving water, electricity, materials and other resources and energy, and following the principle of sustainable development.

[0003] A frame structure refers to a structure composed of beams and columns connected by steel bars to form a load-bearing system. That is, the frame composed of beams and columns jointly resists the horizontal and vertical loads that occur during use. The walls of a house with a frame structure do not bear weight but only serve as a enclosure and partition. It is generally built or assembled with prefabricated aerated concrete, expanded perlite, hollow bricks or porous bricks, pumice, vermiculite, expanded clay and other lightweight panels.

[0004] In the existing technology, in order to solve the problems of complex on-site construction, long construction time and difficulty in ensuring quality of traditional house structures, prefabricated steel structures are usually transported to the site and then quickly assembled by bolting. In addition, in order to improve the overall stability and earthquake resistance of the structure, transverse supports and reinforcements are also set between the frames to ensure the safety and reliability of the structure.

[0005] However, the existing fabricated steel structure still has some shortcomings, such as insufficient overall connection strength, and the beams and columns are only connected by bolts during installation, which is not only time-consuming and labor-intensive, but also causes the actual bearing capacity to be lower than the design requirements. Therefore, improving the connection mode and installation method of the fabricated steel frame house structure to ensure the overall stability and bearing capacity of the structure has become a key issue that needs to be solved urgently. Summary of the invention

[0006] In order to solve the above problems, the present application provides a prefabricated steel frame house structure.

[0007] In the first aspect, the present application provides a prefabricated steel frame house structure, which adopts the following technical solution: A prefabricated steel frame house structure comprises columns and beams, wherein the columns and beams are provided with multiple columns, the columns are arranged vertically, the beams are overlapped on the top ends of the columns, and also comprises T-shaped connectors, the T-shaped connectors comprise a set and a supporting member, the upper and lower bottom surfaces of the set are missing, and the set is sleeved on the columns, three supporting members are provided, and the three supporting members are respectively fixed on the side walls of the set, the supporting member comprises a side plate and a bottom plate, the top surface of the supporting member and the side surface away from the set are missing, two side plates are provided, and the two side plates are both vertically fixed to the bottom plate, a groove is vertically opened on the side surface of the column, and a plurality of mounting grooves are vertically opened in the groove, and the plurality of mounting grooves are arranged at intervals in the vertical direction in the groove, a mounting column is slidably connected to the set, the mounting column penetrates the side wall of the set and slides in a direction close to or away from the mounting groove, a plurality of bolt holes are horizontally opened on the supporting member, and the plurality of bolt holes are spaced apart in a direction away from the set, a plurality of bolt holes are correspondingly opened on the side wall of the beam, and bolts for fixing the beam are provided on the supporting member.

[0008] By adopting the above technical scheme, the installation of the assembled steel frame house structure is mainly the overlap problem of multiple columns and beams. After the columns are set, align the supporting parts on the side of the T-shaped connector with the position where the beam is to be installed. When installing the T-shaped connector, first put the kit on the column, then slide the installation column, and insert and fix the installation column with the installation groove at a suitable height position on the column. Then, when building the beam, you only need to place the end of the beam on the bottom plate of the supporting part, then move the beam to a suitable position, and then use bolts to fix the supporting part and the beam. Building the beam in this way can not only provide support when the beam is built, speed up the speed and efficiency of construction, but also increase the stability of the beam, thereby increasing the stability of the overall frame of the column and beam.

[0009] Optionally, a blocking block is fixed on one side of the mounting column close to the groove, the width of the blocking block is adapted to the groove, and the end of the mounting column protrudes from the blocking block. An accommodation groove is provided on the inner wall of the kit at a position where the mounting column passes through, and the accommodation groove is adapted to the blocking block. A locking assembly for fixing the mounting column is provided on the kit.

[0010] By adopting the above technical solution, before the kit is put on the column, the barrier block is first set in the mounting groove on the inner wall of the kit, which can save a certain amount of space. When the kit is put on the column, the mounting column is slid in the groove until the mounting column is inserted and fixed in the mounting groove of the appropriate height on the column, and then the locking assembly is used to lock the mounting column and the kit. The barrier block can reduce the shaking and rotation of the mounting column, which is convenient for increasing the stability of the mounting column.

[0011] Optionally, the locking assembly includes a sleeve rod and a clamping block. The sleeve rod is sleeved on the mounting column and threadedly connected to the mounting column. The clamping block is coaxially fixed to the sleeve rod. A movable groove is provided inside the side wall of the sleeve. The clamping block itself is set to be elliptical. When the sleeve rod is rotated and the long diameter end of the clamping block gradually approaches the inner wall of the movable groove, the clamping block gradually clamps against the sleeve.

[0012] By adopting the above technical solution, after the installation column is inserted and connected with the installation groove, the sleeve rod is rotated, and the clamping block on the sleeve rod rotates in the movable groove until the two ends of the long diameter of the clamping block abut against the side wall of the movable groove. The installation column can be limited and fixed with the kit, thereby increasing the stability of the installation column.

[0013] Optionally, a sliding assembly is provided on the supporting member, the sliding assembly includes a slider, a rotating tooth and a rack, a sliding groove is opened on the bottom plate, the rack is fixed at the bottom of the sliding groove, the rotating tooth rotates relative to the slider, and the rotating tooth is meshed with the rack, the slider is set at a height higher than the height of the sliding groove, and the slider slides along the length direction of the sliding groove.

[0014] By adopting the above technical solution, when the beam is overlapped on the base of the supporting plate, the bottom of the beam abuts against the slider. When the beam is moved, the beam pushes the slider to move. At this time, the rotating tooth engages with the rack in the slide groove, which can increase the smoothness and sensitivity of the beam when moving, and can also reduce the wear on the surface of the beam.

[0015] Optionally, a limiting groove is provided in the slide groove at one end close to the kit, and when the rotating gear enters the limiting groove, the rotating gear and the limiting groove are limited, and a slot for inserting and limiting the sliding block is provided at the bottom of the beam.

[0016] By adopting the above technical solution, when the rotating tooth moves in engagement with the rack in the slide groove, the slider and the crossbeam both move in the direction close to the kit until the rotating tooth is limited by the limit groove. At this time, the slider no longer moves, and the crossbeam slides in contact with the slider until the slider is inserted and limited by the slot at the bottom of the crossbeam, thereby achieving preliminary fixation of the crossbeam.

[0017] Optionally, the top end of the slider, which is closer to the sleeve, is set higher than the top end of the slider, which is farther from the sleeve.

[0018] By adopting the above technical solution, the side of the slider close to the sleeve is set higher than the side away from the sleeve, which can reduce the relative sliding of the slider and the beam when they are in contact, so that the slider can be pushed to move when the beam moves.

[0019] Optionally, a corner connector is further provided on the column, and the corner connector also includes a kit and a supporting member. Two supporting members are provided, and the two supporting members are respectively fixed on two adjacent side surfaces of the kit.

[0020] By adopting the above technical solution, the corner connector on the column is suitable for the column set on the corner. At this time, the beam is overlapped on the two adjacent sides of the column, so the beam overlap is not suitable for T-type connectors but suitable for corner connectors.

[0021] Optionally, a foot is fixed at the bottom of the column, the area of ​​the foot is larger than the cross-sectional area of ​​the column, an embedded seat is provided on the foot, and a column is vertically fixed at the bottom of the embedded seat.

[0022] By adopting the above technical solution, the embedded seat is first placed in the corresponding position according to the design drawing, and then the column at the bottom of the embedded seat is inserted below the ground, and then the foot at the bottom of the column is installed together with the embedded seat, which can increase the stability of the column installation.

[0023] Optionally, the embedded seat is provided with a plurality of mounting holes, the plurality of mounting holes are arranged at intervals along the circumference of the embedded seat, and the legs are provided with a plurality of pins, which penetrate through the mounting holes and are detachably connected to the embedded seat.

[0024] By adopting the above technical solution, the foot and the embedded seat are connected by pins, which can not only increase the installation efficiency but also improve the stability of the column.

[0025] In a second aspect, the present application provides a construction method for an assembled steel frame house structure, which adopts the following technical solution: A construction method for an assembled steel frame house structure comprises the following steps: S1. Before building a prefabricated steel frame house, first place the embedded seat at the designed position on the ground, and then insert the column into the soil layer to fix it; S2. Vertically arrange multiple columns according to the positions of the embedded seats, and install the columns and the embedded seats together; S3. Install a T-shaped connector on the top of the column and a corner connector on the column at the corner, that is, put the kit on the column at a suitable height and fix the kit with the installation column; S4. When overlapping the beams, place the ends of the beams on the bottom plate of the supporting member first, then slide and adjust the position of the beams until the beams are inserted and engaged with the sliders, and then use bolts to fix the supporting member and the beams.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. Before installing the column, first fix the embedded seat at the corresponding position of the design drawing, and then connect the foot of the column with the embedded seat, which can not only increase the installation efficiency of the column, but also increase the stability of the column; 2. Before overlapping the beam and the column, first install T-shaped connectors and corner connectors on the column, use the installation column to fix the kit to the column, place the beam on the supporting member, then move the beam to the appropriate position, and then fix the beam with bolts. Installing the beam in this way can not only increase the installation efficiency of the beam, but also increase the stability of the beam and improve the overall bearing capacity of the column and beam. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application; Figure 2 yes Figure 1 A partial enlarged schematic diagram of part A; Figure 3 yes Figure 1 A partial enlarged schematic diagram of part B; Figure 4 This is a schematic diagram showing the cross-sectional structure of a T-type connector.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. column; 11. groove; 111. mounting groove; 12. foot; 2. crossbeam; 3. T-shaped connector; 31. kit; 311. placement groove; 312. movable groove; 32. supporting member; 321. side panel; 322. bottom plate; 3221. slide groove; 3222. limit groove; 323. bolt hole; 324. bolt; 4. mounting column; 41. barrier block; 5. locking assembly; 51. sleeve rod; 52. tightening block; 6. sliding assembly; 61. slider; 62. rotating gear; 63. rack; 7. embedded seat; 71. mounting hole; 72. plug column; 73. pin; 8. corner connector. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0030] The embodiment of the present application discloses an assembled steel frame house structure.

[0031] refer to Figure 1 A prefabricated steel frame house structure includes a column 1 and a beam 2. A plurality of columns 1 and beams 2 are provided. The column 1 is vertically arranged, and the beam 2 is overlapped on the top of the column 1 to form a plurality of rectangular steel structure frames, which are assembled into an integral steel frame house structure. According to the position of the column 1, the column 1 is provided with a T-shaped connector 3, a corner connector 8, a cross connector, or a straight connector, etc. For example, a T-shaped connector 3 is provided on the column 1 at the side position, and a corner connector 8 is provided on the column 1 at the corner position. This can be adjusted in real time according to the on-site construction and installation personnel.

[0032] refer to Figure 1 and Figure 2A foot 12 is fixed at the bottom of the column 1, and the area of ​​the foot 12 is larger than the cross-sectional area of ​​the column 1, which is convenient for increasing the stability of the column 1. Before installing the column 1, the position of the column 1 is first determined according to the design drawing, and then the embedded seat 7 is first set at the corresponding position. The area of ​​the embedded seat 7 is also larger than the cross-sectional area of ​​the column 1. A plurality of plug-in columns 72 are fixed at the bottom of the embedded seat 7, and the plurality of plug-in columns 72 are evenly distributed along the area of ​​the embedded seat 7. The bottom end of the plug-in column 72 is set to a pointed end, which is convenient for insertion into the soil layer and also convenient for the installation of the embedded seat 7.

[0033] A plurality of mounting holes 71 are provided on the embedded seat 7 at intervals along the circumference of the column 1, and a plurality of mounting holes 71 are correspondingly provided on the foot 12, and a plurality of pins 73 are provided at the positions of the mounting holes 71. An L-shaped groove is provided downwardly at the bottom of the mounting hole 71 on the embedded seat 7. The pin 73 penetrates the mounting hole 71 on the embedded seat 7 and is inserted downwardly, and then rotated along the L-shaped groove, so that the foot 12 and the embedded seat 7 can be installed together, which not only increases the stability of the column 1, but also facilitates the installation of the column 1.

[0034] refer to Figure 1 and Figure 3 Now, taking the T-type connector 3 as an example, the T-type connector 3 includes a kit 31 and a supporting member 32. The upper and lower bottom surfaces of the kit 31 are missing in a ring shape. The kit 31 is looped on the column 1. There are three supporting members 32, and the three supporting members 32 are respectively fixed on the three adjacent side walls of the kit 31, and correspond to the positions of the beams 2 that need to be overlapped. The supporting member 32 includes a side plate 321 and a bottom plate 322. The top surface of the supporting member 32 and the side surface away from the kit 31 are missing. Each supporting member 32 is provided with two side plates 321, and the two side plates 321 are arranged perpendicular to the bottom plate 322 and are fixed to the bottom plate 322.

[0035] refer to Figure 3 and Figure 4 A groove 11 is vertically opened on the side of the column 1, and a plurality of mounting grooves 111 are vertically opened in the groove 11. The plurality of mounting grooves 111 are arranged at intervals along the vertical direction at the bottom of the groove 11. A mounting column 4 is slidably connected to the side wall of the kit 31. The mounting column 4 horizontally penetrates the side wall of the kit 31 and slides in a direction close to or away from the mounting groove 111. A turntable is fixed to the end of the mounting column 4 away from the column 1, and a rectangular blocking block 41 is vertically fixed to the end of the mounting column 4 close to the column 1. The width of the blocking block 41 is the same as that of the groove. 11 is adapted to the width, and the end of the mounting column 4 passes through the blocking block 41 and can be inserted into the mounting groove 111. A mounting groove 311 is vertically opened on the inner wall of the kit 31. Before the kit 31 is installed, the blocking block 41 is first placed in the mounting groove 311 to save space. Then, when the kit 31 is installed, the mounting column 4 is pushed forward and the blocking block 41 is slid up and down in the groove 11. After adjusting to a suitable height, the mounting column 4 is inserted into the mounting groove 111 to achieve preliminary fixation of the kit 31 and the column 1.

[0036] A locking assembly 5 is provided on the kit 31, and the locking assembly 5 includes a sleeve rod 51 and a clamping block 52. A movable groove 312 is opened inside the side wall of the kit 31, and the sleeve rod 51 is sleeved on the mounting column 4 and is threadedly connected to the mounting column 4. The clamping block 52 is coaxially fixed with the sleeve rod 51, and a turning handle is coaxially fixed on the end of the sleeve rod 51 away from the column 1. The turning handle and the clamping block 52 themselves are both set to be elliptical, and the cross-section of the movable groove 312 is set to be greater than the width. In this way, when the sleeve rod 51 is rotated, the long diameter end of the clamping block 52 itself gradually abuts against the inner wall of the movable groove 312 until the clamping block 52 is tightly abutted against the kit 31, so that secondary fixation of the mounting column 4 can be achieved, and at the same time, the stability of the installation of the kit 31 and the column 1 is increased.

[0037] refer to Figure 3 and Figure 4 A sliding assembly 6 is arranged in the supporting member 32, and the sliding assembly 6 includes a slider 61, a rotating tooth 62 and a rack 63. A sliding groove 3221 is horizontally opened on the bottom plate 322, and the sliding groove 3221 extends linearly in a direction away from the column 1. The rack 63 is fixed at the bottom of the sliding groove 3221. A rotating rod is coaxially fixed on the rotating tooth 62. The rotating rod penetrates the side wall of the sliding groove 3221 to drive the rotating tooth 62 to engage with the rack 63. The slider 61 is rotatably connected with the rotating tooth 62. The slider 61 is set at a height higher than the height of the sliding groove 3221, and the top of the slider 61 itself is set The beveled surface, that is, the end close to the column 1 is higher than the end away from the column 1. A limiting groove 3222 is also provided at the end of the slide groove 3221 close to the kit 31. When the beam 2 and the supporting member 32 are installed, the beam 2 first abuts against the slider 61, and then the beam 2 is pushed forward to adjust the position of the beam 2. At this time, the slider 61 drives the gear to mesh on the rack 63 until the rotating tooth 62 enters the limiting groove 3222. The rotating tooth 62 is limited by the limiting groove 3222, and the beam 2 continues to be pushed. The slider 61 is limited by the card groove provided at the bottom of the beam 2.

[0038] A plurality of bolt holes 323 are horizontally provided on the side plate 321 of the supporting member 32, and the plurality of bolt holes 323 are spaced apart in a direction away from the kit 31. A plurality of bolt holes 323 are correspondingly provided on the side wall of the beam 2, and bolts 324 for fixing are also provided on the supporting member 32. By overlapping the beam 2 and the column 1 in this way, not only the efficiency of overlapping the beam 2 can be increased, but also the overall load-bearing capacity and stability of the column 1 and the beam 2 can be increased.

[0039] The implementation principle of an assembled steel frame house structure in an embodiment of the present application is as follows: before the column 1 and the beam 2 are overlapped, the embedded seat 7 is first fixed at the corresponding position of the construction site according to the design drawing, and then the column 1 and the embedded seat 7 are installed accordingly. Next, when installing the beam 2, the kit 31 is first put on the column 1, and the kit 31 and the column 1 are fixed by the installation column 4, and then the beam 2 is placed on the supporting member 32, and the position of the beam 2 is slowly adjusted until the slider 61 and the beam 2 are limited by the slot, and then the supporting member 32 and the beam 2 are finally fixed by the bolt 324.

[0040] The embodiment of the present application also discloses a construction method of an assembled steel frame house structure.

[0041] The following steps are involved: S1. Before building the assembled steel frame house, first place the embedded seat 7 at the designed position on the ground, and then insert the plug post 72 into the soil layer to fix it; S2, vertically arrange multiple columns 1 according to the position of the embedded seat 7, and install the columns 1 and the embedded seat 7 together; S3, installing the T-shaped connector 3 on the top of the column 1, and installing the corner connector 8 on the column 1 at the corner, that is, sleeve the kit 31 on the column 1 at a suitable height, and fix the kit 31 with the installation column 4; S4. When overlapping the cross beam 2, the end of the cross beam 2 is first placed on the bottom plate 322 of the supporting member 32, and then the position of the cross beam 2 is slid and adjusted until the cross beam 2 and the slider 61 are inserted and engaged, and then the supporting member 32 and the cross beam 2 are fixed with the bolts 324.

[0042] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An assembled steel frame house structure, comprising a column (1) and a beam (2), wherein a plurality of columns (1) and a plurality of beams (2) are provided, wherein the columns (1) are vertically arranged, and the beams (2) are overlapped on the top of the columns (1), and characterized in that: The invention also comprises a T-shaped connecting piece (3), wherein the T-shaped connecting piece (3) comprises a set (31) and a supporting piece (32), wherein the upper and lower bottom surfaces of the set (31) are missing, and the set (31) is sleeved on the column (1), three supporting pieces (32) are provided, and the three supporting pieces (32) are respectively fixed on the side walls of the set (31), the supporting piece (32) comprises a side plate (321) and a bottom plate (322), the top surface of the supporting piece (32) and the side surface away from the set (31) are missing, two side plates (321) are provided, and the two side plates (321) are vertically fixed to the bottom plate (322), and a groove (11) is vertically opened on the side surface of the column (1), A plurality of mounting grooves (111) are vertically provided in the groove (11), and the plurality of mounting grooves (111) are arranged at intervals in the vertical direction in the groove (11). A mounting column (4) is slidably connected to the sleeve (31), and the mounting column (4) penetrates the side wall of the sleeve (31) and slides in a direction approaching or away from the mounting groove (111). A plurality of bolt holes (323) are horizontally provided on the support member (32), and the plurality of bolt holes (323) are distributed at intervals in a direction away from the sleeve (31). A plurality of bolt holes (323) are correspondingly provided on the side wall of the crossbeam (2), and a bolt (324) for fixing the crossbeam (2) is provided on the support member (32).

2. The assembled steel frame house structure according to claim 1, characterized in that: A blocking block (41) is fixed to one side of the mounting column (4) close to the groove (11); the width of the blocking block (41) is adapted to the groove (11); and the end of the mounting column (4) protrudes from the blocking block (41); a placement groove (311) is provided on the inner wall of the sleeve (31) at a position where the mounting column (4) passes through; the placement groove (311) is adapted to the blocking block (41); and a locking assembly (5) for fixing the mounting column (4) is provided on the sleeve (31).

3. The assembled steel frame house structure according to claim 2 is characterized in that: The locking assembly (5) comprises a sleeve rod (51) and a pressing block (52); the sleeve rod (51) is sleeved on the mounting column (4) and is threadedly connected to the mounting column (4); the pressing block (52) is coaxially fixed to the sleeve rod (51); a movable groove (312) is provided inside the side wall of the sleeve (31); the pressing block (52) itself is arranged in an elliptical shape; when the sleeve rod (51) is rotated and the long diameter end of the pressing block (52) gradually approaches the inner wall of the movable groove (312), the pressing block (52) gradually presses against the sleeve (31).

4. The assembled steel frame house structure according to claim 1, characterized in that: The supporting member (32) is provided with a sliding assembly (6), the sliding assembly (6) comprising a slider (61), a rotating tooth (62) and a rack (63); a sliding groove (3221) is provided on the bottom plate (322); the rack (63) is fixed at the bottom of the sliding groove (3221); the rotating tooth (62) rotates relative to the slider (61), and the rotating tooth (62) is meshed with the rack (63); the slider (61) is arranged at a height higher than the height of the sliding groove (3221), and the slider (61) slides along the length direction of the sliding groove (3221).

5. The assembled steel frame house structure according to claim 4 is characterized in that: A limiting groove (3222) is provided in the slide groove (3221) at one end close to the sleeve (31). When the rotating gear (62) enters the limiting groove (3222), the rotating gear (62) and the limiting groove (3222) are limited. A clamping groove for inserting and limiting with the sliding block (61) is provided at the bottom of the crossbeam (2).

6. The assembled steel frame house structure according to claim 5, characterized in that: The top end of the slider (61) is arranged at a height higher on a side close to the sleeve (31) than on a side away from the sleeve (31).

7. The assembled steel frame house structure according to claim 1, characterized in that: The column (1) is also provided with a corner connector (8), which also includes a set (31) and a supporting member (32). Two supporting members (32) are provided, and the two supporting members (32) are respectively fixed on two adjacent side surfaces of the set (31).

8. The assembled steel frame house structure according to claim 1, characterized in that: A foot (12) is fixed at the bottom of the column (1), the area of ​​the foot (12) is larger than the cross-sectional area of ​​the column (1), an embedded seat (7) is arranged on the foot (12), and a plug column (72) is vertically fixed at the bottom of the embedded seat (7).

9. The assembled steel frame house structure according to claim 8, characterized in that: The embedded seat (7) is provided with a plurality of mounting holes (71), the plurality of mounting holes (71) are arranged at intervals along the circumference of the embedded seat (7), the legs (12) are provided with a plurality of pins (73), the pins (73) penetrate the mounting holes (71) and are detachably connected to the embedded seat (7).

10. A construction method for an assembled steel frame house structure, characterized in that: The following steps are involved: S1. Before constructing the assembled steel frame house, first place the embedded seat (7) at a position on the ground relative to the designed position, and then insert the plug post (72) into the soil layer to fix it; S2, vertically arranging a plurality of columns (1) according to the positions of the embedded seats (7), and installing the columns (1) and the embedded seats (7) together; S3, installing a T-shaped connector (3) at the top of the column (1), and installing a corner connector (8) on the column (1) at the corner, that is, putting the kit (31) on the column (1) at a suitable height, and fixing the kit (31) using the mounting column (4); S4. When overlapping the cross beam (2), the end of the cross beam (2) is first placed on the bottom plate (322) of the supporting member (32), and then the position of the cross beam (2) is adjusted by sliding until the cross beam (2) and the slider (61) are inserted and engaged, and then the supporting member (32) and the cross beam (2) are fixed by bolts (324).

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