CN111042313A - Assembled steel skeleton building and construction method thereof - Google Patents

Abstract

The application discloses an assembly type steel skeleton building, which comprises a foundation structure, a bottom beam structure fixedly arranged on the foundation structure, a plurality of anti-seismic frames fixedly arranged on the bottom beam structure, and a top beam structure fixedly arranged on the anti-seismic frames; the foundation structure comprises a foundation main body, a plurality of supporting pipes fixedly connected with one side of the foundation main body, which is far away from the bottom beam structure, and a drill bit assembly connected with one end, which is far away from the foundation main body, of each supporting pipe; the drill bit assembly comprises a sleeve fixedly connected with the supporting pipe, a helical blade arranged on the side surface of the sleeve, and a tip drill arranged at one end of the sleeve far away from the supporting pipe. According to the height of prefabricated building to and the wind-force grade of prefabricated building service environment department, design the stay tube of different length and the stay tube of different quantity, and insert the stay tube inside ground, make prefabricated building still can stabilize and stand when being blown by the wind, and have sufficient bearing capacity.

Description

Assembled steel skeleton building and construction method thereof

Technical Field

The application relates to the field of assembly type buildings, in particular to an assembly type steel skeleton building and a construction method thereof.

Background

Buildings assembled from prefabricated parts at the site are called fabricated buildings. The prefabricated house components are transported to a construction site to be assembled, and then the construction can be completed.

As the field of application of the assembly type building is wider and wider, the demand of the assembly type building at high-rise or used in a special environment is gradually increased. Compared with the traditional building, the assembly type building has low foundation strength, cannot resist large wind resistance, is applied to high-rise and seaside areas with large wind speed, and cannot meet various use requirements.

Disclosure of Invention

An object of the application is to provide an assembled steel bone building, aims at solving among the prior art, assembled building's the poor problem of ground intensity.

To achieve the purpose, the embodiment of the application adopts the following technical scheme:

the assembled steel skeleton building comprises a foundation structure, a bottom beam structure fixedly arranged on the foundation structure, a plurality of anti-seismic frames fixedly arranged on the bottom beam structure, and a top beam structure fixedly arranged on the anti-seismic frames; the foundation structure comprises a foundation main body, a plurality of supporting pipes fixedly connected with one side of the foundation main body far away from the bottom beam structure, and a drill bit assembly connected with one end of each supporting pipe far away from the foundation main body; the drill bit assembly comprises a sleeve fixedly connected with the supporting pipe, a helical blade arranged on the side surface of the sleeve, and a pointed drill arranged at one end of the sleeve far away from the supporting pipe.

In one embodiment, the foundation body includes foundation section steel fixedly connected to the support pipes, and the exterior of the foundation section steel is clad with a concrete structure.

In one embodiment, the anti-seismic frame further comprises an outer wall body mounted on the anti-seismic frame, and a supporting frame arranged between the outer wall body and the foundation main body; the outer wall body is provided with a ventilation through hole along the height direction, and the support frame comprises a connecting plate fixedly connected with the foundation main body and a support plate connected with the connecting plate and abutted against the bottom of the outer wall body; the supporting plate is provided with an air guide hole communicated with the air through hole.

In one embodiment, the foundation main body is provided with a mounting groove, the support frame is positioned in the mounting groove, the connecting plate is connected with the inner side wall of the mounting groove, and a gap is formed between the support plate and the bottom of the mounting groove.

In one embodiment, the seismic frame includes two steel columns connected between the top beam structure and the bottom beam structure, a sway bar disposed between the two steel columns, and a horizontal bar disposed between the sway bar and the steel columns; two opposite ends of the inclined rod are respectively connected with the two steel columns; one end of the horizontal rod is connected with one of the steel columns, and the other end of the horizontal rod is connected with the inclined rod.

In one embodiment, further comprising an interior wall disposed between the bottom beam structure and the top beam structure; the top beam structure is provided with an upper baffle, and the bottom beam structure is provided with a lower baffle; the inner wall body is provided with an upper connecting piece and a lower connecting piece which are connected with the inner wall body; the upper connecting piece comprises an upper inserting plate forming a gap with the inner wall body, and the lower connecting piece comprises a lower inserting plate forming a gap with the inner wall body; the upper baffle plate is positioned between the upper inserting plate and the inner wall body, and the lower baffle plate is positioned between the lower inserting plate and the inner wall body.

In one embodiment, the anti-seismic frame further comprises an autoclaved lightweight concrete plate arranged on one side of the top beam structure far away from the anti-seismic frame, and a buffer rubber piece arranged between the top beam structure and the autoclaved lightweight concrete plate; the buffering rubber piece comprises a rubber flat plate which is in contact with the top beam structure, a first buffering boss arranged on the rubber flat plate, and second buffering bosses which are arranged on the rubber flat plate and located on two opposite sides of the first buffering boss; the first buffer boss is arranged in contact with the autoclaved lightweight concrete slab.

In one embodiment, the first buffer boss is provided with a buffer groove, and the width of the buffer groove is gradually increased from the groove bottom of the buffer groove to the notch of the buffer groove; the cross sections of the first buffering boss and the second buffering boss are both trapezoidal.

In one embodiment, the door window further comprises a mounting frame detachably connected between the bottom beam structure and the top beam structure, and a door window body fixedly installed in the middle of the mounting frame.

In one embodiment, a first mounting plate is arranged at the top of the mounting frame, and a first connecting hole is formed in the first mounting plate; a second mounting plate is arranged at the bottom of the mounting frame, and a second connecting hole is formed in the second mounting plate; a first connecting screw is arranged between the first mounting plate and the top beam structure, penetrates through the first connecting hole and is in threaded connection with the top beam structure; the second mounting panel with be equipped with the second connecting screw between the bottom beam structure, the second connecting screw runs through the second connecting hole and with bottom beam structure threaded connection.

In one embodiment, the roof beam structure comprises a plurality of steel beams, and adjacent steel beams are oppositely and spaced; the assembled steel skeleton building also comprises a ceiling body positioned between two adjacent steel beams, and a hanging piece arranged between the ceiling body and the steel beams and hung on the steel beams; the hanging pieces are located at two opposite ends of the ceiling body.

In one embodiment, the steel beam is provided with positioning holes; the hanging piece comprises a vertical plate fixedly connected with the ceiling body and a horizontal plate connected with the vertical plate and hung on the steel beam; the horizontal plate is provided with a positioning column matched with the positioning hole; one end of the positioning column, which is far away from the horizontal plate, is provided with an arc surface; and the hole opening of one side of the positioning hole close to the horizontal plate is provided with an arc chamfer.

In one embodiment, a connecting steel bar is arranged between the hanging piece and the ceiling body; the vertical plate is connected with the connecting steel bar; the ceiling main body is connected with the connecting steel bars; the number of the hanging pieces is multiple, and the hanging pieces are sequentially arranged along the length direction of the connecting steel bar; the corrugated plate is arranged between the connecting steel bar and the ceiling main body.

Another object of the present application is to provide a method for constructing an assembled steel-frame building, comprising the steps of:

s100, inserting the support pipe into the ground;

s200, installing a foundation main body connected with the supporting pipe on the ground;

s300, mounting a bottom beam structure on the foundation main body;

s400, installing an anti-seismic frame on the bottom beam structure;

and S500, installing a top beam structure on the anti-seismic frame.

In one embodiment, one end of the supporting pipe far away from the foundation main body is provided with a drill bit assembly; the drill bit assembly comprises a sleeve fixedly connected with the support pipe, a helical blade arranged on the side surface of the sleeve, and a pointed drill arranged at one end of the sleeve far away from the support pipe; step S100 specifically includes:

and inserting the pointed drill into the ground, rotating the supporting tube and driving the helical blade to rotate, so that the supporting tube is inserted into the ground in the rotating process.

In one embodiment, the foundation body comprises foundation section steel fixedly connected with the supporting pipes, and the exterior of the foundation section steel is covered with a concrete structure; step S200 specifically includes:

and fixedly connecting the foundation section steel with the supporting pipe, judging whether the weather meets the solidification condition of a concrete structure, if so, arranging the concrete structure outside the foundation section steel, and if not, skipping to the step S300.

The beneficial effects of the embodiment of the application are as follows: according to the height of prefabricated building to and the wind-force grade of prefabricated building service environment department, design the stay tube of different length and the stay tube of different quantity, and insert the stay tube inside ground, make the prefabricated building still can stabilize and stand when being blown by the wind, and have sufficient bearing capacity, it is enough to have guaranteed the intensity of the foundation of prefabricated building.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of the internal structure of an assembled steel-framed building in an embodiment of the present application;

FIG. 2 is a partial view of a foundation structure in an embodiment of the present application;

FIG. 3 is a partial cross-sectional view of a foundation structure in an embodiment of the present application;

FIG. 4 is a schematic structural view of a foundation body according to an embodiment of the present application;

FIG. 5 is a partial schematic view of an exterior wall according to an embodiment of the present application;

FIG. 6 is a schematic view of the inside of the exterior wall of FIG. 5;

FIG. 7 is a schematic structural view of an anti-seismic frame according to an embodiment of the present application;

fig. 8 is a schematic view of an embodiment of the present application with an autoclaved lightweight concrete panel installed at a roof beam structure;

FIG. 9 is an enlarged view of a portion of FIG. 8 at A;

FIG. 10 is a schematic view of a door window body mounted between a bottom sill structure and a top sill structure in an embodiment of the present application;

FIG. 11 is a side view of the door window body of FIG. 10;

FIG. 12 is a schematic structural view of the mounting bracket of FIG. 10;

FIG. 13 is a schematic view of the installation of the ceiling body in an embodiment of the present application;

FIG. 14 is an enlarged view of a portion of FIG. 13 at B;

FIG. 15 is a schematic structural view of the ceiling body of FIG. 13;

FIG. 16 is a schematic view of an interior wall installation according to an embodiment of the present application;

FIG. 17 is a side view of the interior wall of FIG. 16;

FIG. 18 is an enlarged view of a portion of FIG. 17 at C;

FIG. 19 is an enlarged view of a portion of FIG. 17 at D;

FIG. 20 is a schematic view of the installation of a collapsible stairway according to an embodiment of the present application;

in the figure:

1. a foundation structure; 101. a foundation main body; 1011. foundation section steel; 1012. a concrete structure; 1013. mounting grooves; 102. supporting a tube; 103. a drill bit assembly; 1031. a sleeve; 1032. a helical blade; 1033. a pointed drill;

2. a bottom beam structure; 201. a lower baffle plate;

3. an anti-seismic frame; 301. a steel column; 302. a diagonal bar; 303. a horizontal bar;

4. a top beam structure; 401. a steel beam; 4011. positioning holes; 402. an upper baffle plate;

5. an exterior wall; 501. a ventilation through hole;

6. a support frame; 601. a connecting plate; 602. a support plate; 603. an air vent;

7. an interior wall; 701. an upper plug board; 702. a lower plug board;

8. autoclaved lightweight concrete panels;

9. a cushion rubber member; 901. a rubber flat plate; 902. a first buffer boss; 9021. a buffer tank; 903. a second buffer boss;

10. a mounting frame;

11. a door and window body;

12. a first mounting plate; 1201. a first connection hole;

13. a second mounting plate; 1301. a second connection hole;

14. a first connection screw; 15. a second connection screw; 16. a ceiling main body; 17. hanging and connecting pieces; 1701. a positioning column; 18. connecting steel bars; 19. a corrugated plate; 20. the stairs can be disassembled; 21. a roof.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The following detailed description of implementations of the present application is provided in conjunction with specific embodiments.

As shown in fig. 1 to 3, the present embodiment provides an assembled steel skeleton building, which includes a foundation structure 1, a bottom beam structure 2 fixedly installed on the foundation structure 1, a plurality of earthquake-resistant frames 3 fixedly installed on the bottom beam structure 2, and a top beam structure 4 fixedly installed on the earthquake-resistant frames 3; the foundation structure 1 comprises a foundation main body 101, a plurality of supporting pipes 102 fixedly connected with one side of the foundation main body 101 far away from the bottom beam structure 2, and a drill bit assembly 103 connected with one ends of the supporting pipes 102 far away from the foundation main body 101; the drill bit assembly 103 comprises a sleeve 1031 fixedly connected to the support tube 102, a helical blade 1032 provided on a side surface of the sleeve 1031, and a tip drill 1033 provided at an end of the sleeve 1031 remote from the support tube 102.

In the embodiment of the present application, the foundation structure 1 is used as a mounting foundation of the prefabricated building, which is fixedly connected to the ground at the installation environment, and the bottom beam structure 2, the anti-seismic frame 3 and the top beam structure 4 of the prefabricated building are mounted on the foundation structure 1. When the foundation structure 1 is installed, the support pipe 102 is inserted into the ground, the drill bit assembly 103 at the end of the support pipe 102 is slowly rotated to be inserted into the ground, and then the foundation main body 101 and the support pipe 102 are fixedly connected. The helical blades 1032 on the drill bit assembly 103 can make the support tube 102 rotate more smoothly, so as to facilitate insertion into the ground, and the pointed drill 1033 is positioned at one end of the sleeve 1031 far away from the support tube 102, so as to reduce resistance on the support tube 102 in the process of rotating and inserting the support tube 102 on the ground, thereby facilitating installation of the support tube 102. According to the height of the prefabricated building and the wind power grade of the using environment of the prefabricated building, the support pipes 102 with different lengths and the support pipes 102 with different quantities are designed, so that the prefabricated building can still stand stably when being blown by wind and has enough bearing capacity, and the strength of the foundation of the prefabricated building is guaranteed to be enough. The assembly type building is favorable for being popularized to various application fields.

Referring to fig. 2 to 3, as another embodiment of the fabricated steel skeleton building provided by the present application, the foundation body 101 includes foundation section steels 1011 fixedly connected to the support pipes 102, and the exterior of the foundation section steels 1011 is covered with a concrete structure 1012 to ensure the strength of the foundation body 101. The concrete structure 1012 can be arranged after the foundation section steel 1011 is connected with the bottom beam structure 2, so that the concrete structure 1012 can be arranged by selecting better weather, and other parts of the prefabricated building can still be arranged on the foundation section steel 1011 before the concrete structure 1012 is arranged, so that the assembly operation is more flexible.

Referring to fig. 5 to 7, as another embodiment of the assembled steel skeleton building provided by the present application, the assembled steel skeleton building further includes an outer wall 5 mounted on the anti-seismic frame 3, and a support frame 6 disposed between the outer wall 5 and the foundation body 101; the external wall 5 is provided with a ventilation through hole 501 along the height direction, and the support frame 6 comprises a connecting plate 601 fixedly connected with the foundation main body 101 and a support plate 602 connected with the connecting plate 601 and abutted against the bottom of the external wall 5; the supporting plate 602 is provided with an air vent 603 communicated with the air vent 501.

The ventilation through hole 501 is formed in the external wall body 5, the ventilation through hole 501 penetrates through the external wall body 5 along the height direction of the external wall body 5, so that external air can enter the external wall body 5 through the ventilation through hole 501 and flow out of the external wall body 5, an air flow is formed in the external wall body 5, a large amount of heat on the external wall body 5 can be taken away by the air flow in the external wall body 5, and a good heat dissipation effect on the external wall body 5 is achieved. Especially in windy weather, the airflow can pass through quickly. The ventilation through holes 501 penetrate the outer wall 5 in the height direction of the outer wall 5, and the gas is heated and easily moves to a high position, so that the gas easily moves upward from the foundation main body 101 and penetrates the outer wall 5 to take away heat. In a humid environment, since the air flow can be formed in the external wall 5, the humid air is not easy to gather, and the external wall 5 is prevented from being affected with damp.

For example, a roof 21 structure may be provided on the roof beam structure 4, the ventilation through holes 501 on the outer wall 5 may communicate with the inside of the roof 21 structure, and a corresponding ventilation system may be provided in the roof 21 structure to actively control the flow of gas in the outer wall 5, thereby actively controlling the temperature of the fabricated steel skeleton building.

Referring to fig. 5-6, as another embodiment of the assembled steel skeleton building provided by the present application, a mounting groove 1013 is formed on the foundation main body 101, the supporting frame 6 is located in the mounting groove 1013, the connecting plate 601 is connected to the inner sidewall of the mounting groove 1013, and a gap is formed between the supporting plate 602 and the bottom of the mounting groove 1013, so that a sufficient gap is provided for air to enter the outer wall 5.

Referring to fig. 7, as another embodiment of the fabricated steel skeleton building provided by the present application, the earthquake-resistant frame 3 includes two steel columns 301 connected between the top beam structure 4 and the bottom beam structure 2, an inclined rod 302 disposed between the two steel columns 301, and a horizontal rod 303 disposed between the inclined rod 302 and the steel columns 301; two opposite ends of the diagonal rod 302 are respectively connected with two steel columns 301; one end of the horizontal bar 303 is connected to one of the steel columns 301, and the other end of the horizontal bar 303 is connected to the diagonal bar 302.

The diagonal rod 302 is located between the two steel columns 301, and when the anti-seismic frame 3 is subjected to a vibration force, the force in each direction can be transmitted to the steel columns 301 and the diagonal rod 302 respectively, so that the anti-seismic frame 3 is not easy to damage when being subjected to an irregular force, and the overall anti-seismic strength of the fabricated building is improved. The horizontal rods 303 provide lateral support force to further improve the stability of the connection between the steel columns 301 and the diagonal rods 302.

Referring to fig. 16-19, as another embodiment of the assembled steel-frame building provided by the present application, an inner wall 7 is further included between the bottom girder structure 2 and the top girder structure 4; an upper baffle 402 is arranged on the top beam structure 4, and a lower baffle 201 is arranged on the bottom beam structure 2; the inner wall 7 is provided with an upper connecting piece and a lower connecting piece which are connected with the inner wall 7; the upper connecting piece comprises an upper inserting plate 701 forming a gap with the inner wall 7, and the lower connecting piece comprises a lower inserting plate 702 forming a gap with the inner wall 7; the upper baffle 402 is located between the upper inserting plate 701 and the inner wall 7, and the lower baffle 201 is located between the lower inserting plate 702 and the inner wall 7.

Therefore, when the inner wall 7 is installed between the top beam structure 4 and the bottom beam structure 2, no direct force is applied between the inner wall 7 and the top beam structure 4 and the bottom beam structure 2. Therefore, when the top beam structure 4 and the bottom beam structure 2 are slightly deformed due to load bearing and the like, the inner wall 7 is not easily fractured. When the internal wall 7 is subjected to an external force, the internal wall 7 is not prone to cracking because the upper baffle 402 and the upper inserting plate 701 are in non-rigid connection, and the lower baffle 201 and the lower inserting plate 702 are in non-rigid connection.

Referring to fig. 8-9, as another embodiment of the assembled steel-frame building provided by the present application, the assembled steel-frame building further includes an autoclaved lightweight concrete slab 8 installed on a side of the roof girder structure 4 away from the earthquake-resistant frame 3, and a cushion rubber member 9 installed between the roof girder structure 4 and the autoclaved lightweight concrete slab 8; the cushion rubber member 9 includes a rubber flat plate 901 contacting the top beam structure 4, a first cushion boss 902 provided on the rubber flat plate 901, and second cushion bosses 903 provided on the rubber flat plate 901 and located on opposite sides of the first cushion boss 902; the first cushion boss 902 is disposed in contact with the autoclaved lightweight concrete panel 8.

The autoclaved lightweight concrete panels 8 serve as support members on which the indoor objects are placed when in use, and the users walk on the autoclaved lightweight concrete panels 8. When the autoclaved lightweight concrete slab 8 is stressed, the whole buffering rubber piece 9 is deformed, so that rigid impact between the autoclaved lightweight concrete slab 8 and the top beam structure 4 is avoided, and noise in use is eliminated.

Referring to fig. 9, as another embodiment of the assembly type steel skeleton building provided by the present application, a buffer slot 9021 is formed in the first buffer boss 902, and a width of the buffer slot 9021 gradually increases from a slot bottom of the buffer slot 9021 to a slot opening of the buffer slot 9021; the cross sections of the first buffer boss 902 and the second buffer boss 903 are both trapezoidal. Therefore, the first buffer boss 902 can deform to two opposite sides when being stressed, so as to maximally buffer the impact force.

Referring to fig. 10 to 12, as another embodiment of the assembled steel-frame building provided by the present application, the assembled steel-frame building further includes a mounting bracket 10 detachably connected between the bottom beam structure 2 and the top beam structure 4, and a door window body 11 fixedly installed in a middle portion of the mounting bracket 10.

When the assembly type building is assembled, the top and the bottom of the mounting frame 10 are respectively connected with the top beam structure 4 and the bottom beam structure 2, and then the door and window frame is mounted, so that the requirement of the assembly type building for rapidly mounting the door and the window can be met.

Referring to fig. 12, as another embodiment of the assembled steel frame building provided by the present application, a first mounting plate 12 is disposed on a top of the mounting frame 10, and a first connection hole 1201 is disposed on the first mounting plate 12; a second mounting plate 13 is arranged at the bottom of the mounting frame 10, and a second connecting hole 1301 is formed in the second mounting plate 13; a first connecting screw 14 is arranged between the first mounting plate 12 and the top beam structure 4, and the first connecting screw 14 penetrates through the first connecting hole 1201 and is in threaded connection with the top beam structure 4; a second connecting screw 15 is arranged between the second mounting plate 13 and the bottom beam structure 2, and the second connecting screw 15 penetrates through the second connecting hole 1301 and is in threaded connection with the bottom beam structure 2.

Referring to fig. 13-15, as another embodiment of the assembled steel-frame building provided by the present application, the top beam structure 4 includes a plurality of steel beams 401, and the adjacent steel beams 401 are disposed opposite to each other and spaced apart from each other; the assembled steel skeleton building further comprises a ceiling body 16 positioned between two adjacent steel beams 401, and a hanging piece 17 arranged between the ceiling body 16 and the steel beams 401 and hung on the steel beams 401; the hangers 17 are located at opposite ends of the ceiling body 16.

The process of mounting the ceiling body 16 to the steel beam 401 is: the ceiling body 16 is inclined at a certain angle so that the ceiling body 16 is positioned between two steel beams 401, and then the hanging pieces 17 connected to the ceiling body 16 are hung on the steel beams 401, thereby completing the installation of the ceiling body. Compared with the fixed installation mode in the prior art, the installation difficulty of the ceiling body is reduced; when the ceiling body is detached, the ceiling body is lifted to a certain height, and then the ceiling body is inclined, so that the ceiling body can be taken out, and the operation is convenient.

Referring to fig. 14, as another embodiment of the assembled steel-frame building provided by the present application, a steel beam 401 has positioning holes 4011; the hanging piece 17 comprises a vertical plate fixedly connected with the ceiling body 16 and a horizontal plate connected with the vertical plate and hung on the steel beam 401; the horizontal plate is provided with a positioning column 1701 matched with the positioning hole 4011, and the ceiling is not easy to loosen after being installed because the positioning column 1701321 is inserted into the positioning hole 401111; one end of the positioning column 1701 far away from the horizontal plate is provided with an arc surface; the hole opening of the positioning hole 4011 on the side close to the horizontal plate has a circular arc chamfer to facilitate the insertion of the positioning post 1701 into the positioning hole 4011. And slightly sliding hanger 17 so that location posts 1701 on hanger 17 are inserted into location holes 401111 on steel beam 401.

Referring to fig. 14, as another embodiment of the assembled steel skeleton building provided by the present application, a connecting steel bar 18 is provided between the hanging member 17 and the ceiling body 16; the vertical plate is connected with the connecting steel bar 18; the ceiling main body 16 is connected to the connection steel bars 18; the hanging pieces 17 are arranged in number, and the hanging pieces 17 are sequentially arranged along the length direction of the connecting steel bars 18 and can bear the weight of a ceiling body with larger weight; corrugated plates 19 are provided between the connection steel bars 18 and the ceiling main body 16.

Referring to fig. 20, as another embodiment of the assembled steel-framed building provided by the present application, a detachable stairway 20 is provided between the top beam structure 4 and the bottom beam structure 2, so as to be quickly installed and detached.

The embodiment of the application provides a construction method of an assembled steel skeleton building, which can be used for building the building and comprises the following steps:

s100, inserting the support tube 102 into the ground;

s200, installing a foundation main body 101 connected with a supporting pipe 102 on the ground;

s300, mounting a bottom beam structure 2 on the foundation main body 101;

s400, installing an anti-seismic frame 3 on the bottom beam structure 2;

and S500, mounting a top beam structure 4 on the anti-seismic frame 3.

Referring to the drawings, as another embodiment of the construction method of the assembly type steel bone building provided by the present application, a drill bit assembly 103 is provided at an end of the support pipe 102 away from the foundation main body 101; the drill bit assembly 103 comprises a sleeve 1031 fixedly connected to the support tube 102, a helical blade 1032 provided on a side surface of the sleeve 1031, and a tip drill 1033 provided at an end of the sleeve 1031 remote from the support tube 102; step S100 specifically includes:

the pointed drill 1033 is inserted into the ground, rotating the support tube 102 and causing the helical blades 1032 to rotate such that the support tube 102 is inserted into the ground during rotation.

Referring to the drawings, as another embodiment of the method for constructing the fabricated steel-frame building provided by the present application, a foundation body 101 includes a foundation section steel 1011 fixedly connected to a support pipe 102, and a concrete structure 1012 is coated outside the foundation section steel 1011; step S200 specifically includes:

fixedly connecting the foundation profile steel 1011 with the support pipe 102, judging whether the weather meets the solidification condition of the concrete structure 1012, if so, arranging the concrete structure 1012 outside the foundation profile steel 1011, and if not, skipping to the step S300.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It should be understood that the above examples are merely examples for clearly illustrating the present application, and are not intended to limit the embodiments of the present application. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims (10)

1. The assembled steel skeleton building is characterized by comprising a foundation structure, a bottom beam structure fixedly arranged on the foundation structure, a plurality of anti-seismic frames fixedly arranged on the bottom beam structure, and a top beam structure fixedly arranged on the anti-seismic frames; the foundation structure comprises a foundation main body, a plurality of supporting pipes fixedly connected with one side of the foundation main body far away from the bottom beam structure, and a drill bit assembly connected with one end of each supporting pipe far away from the foundation main body; the drill bit assembly comprises a sleeve fixedly connected with the supporting pipe, a helical blade arranged on the side surface of the sleeve, and a pointed drill arranged at one end of the sleeve far away from the supporting pipe.

2. The assembled steel skeleton building of claim 1, wherein the foundation body comprises foundation section steel fixedly connected with the support pipe, and the exterior of the foundation section steel is clad with a concrete structure.

3. The assembled steel skeleton building of claim 1, further comprising an outer wall mounted on the earthquake resistant frame, and a support frame provided between the outer wall and the foundation body; the outer wall body is provided with a ventilation through hole along the height direction, and the support frame comprises a connecting plate fixedly connected with the foundation main body and a support plate connected with the connecting plate and abutted against the bottom of the outer wall body; the supporting plate is provided with an air guide hole communicated with the air through hole.

4. The assembled steel skeleton building of claim 3, wherein the foundation main body is provided with an installation groove, the support frame is positioned in the installation groove, the connecting plate is connected with the inner side wall of the installation groove, and a gap is formed between the support plate and the bottom of the installation groove.

5. The fabricated steel skeleton building of claim 1, wherein the earthquake resistant frame comprises two steel columns connected between the top beam structure and the bottom beam structure, an inclined rod disposed between the two steel columns, and a horizontal rod disposed between the inclined rod and the steel columns; two opposite ends of the inclined rod are respectively connected with the two steel columns; one end of the horizontal rod is connected with one of the steel columns, and the other end of the horizontal rod is connected with the inclined rod.

6. The fabricated steel skeleton building of claim 1, further comprising an interior wall disposed between the bottom beam structure and the top beam structure; the top beam structure is provided with an upper baffle, and the bottom beam structure is provided with a lower baffle; the inner wall body is provided with an upper connecting piece and a lower connecting piece which are connected with the inner wall body; the upper connecting piece comprises an upper inserting plate forming a gap with the inner wall body, and the lower connecting piece comprises a lower inserting plate forming a gap with the inner wall body; the upper baffle plate is positioned between the upper inserting plate and the inner wall body, and the lower baffle plate is positioned between the lower inserting plate and the inner wall body.

7. The fabricated steel bone building according to claim 1, further comprising an autoclaved lightweight concrete panel installed on a side of the roof girder structure away from the earthquake resistant frame, and a cushion rubber member provided between the roof girder structure and the autoclaved lightweight concrete panel; the buffering rubber piece comprises a rubber flat plate which is in contact with the top beam structure, a first buffering boss arranged on the rubber flat plate, and second buffering bosses which are arranged on the rubber flat plate and located on two opposite sides of the first buffering boss; the first buffer boss is arranged in contact with the autoclaved lightweight concrete slab.

8. The assembled steel bone building as claimed in claim 7, wherein the first buffer boss is opened with a buffer slot, and the width of the buffer slot is gradually increased from the slot bottom of the buffer slot to the slot opening of the buffer slot; the cross sections of the first buffering boss and the second buffering boss are both trapezoidal.

9. The construction method of the assembled steel bone building is characterized by comprising the following steps:

s100, inserting the support pipe into the ground;

s200, installing a foundation main body connected with the supporting pipe on the ground;

s300, mounting a bottom beam structure on the foundation main body;

s400, installing an anti-seismic frame on the bottom beam structure;

and S500, installing a top beam structure on the anti-seismic frame.

10. The method of constructing an assembled steel bone building according to claim 9, wherein an end of the support pipe remote from the foundation main body is provided with a drill bit assembly; the drill bit assembly comprises a sleeve fixedly connected with the support pipe, a helical blade arranged on the side surface of the sleeve, and a pointed drill arranged at one end of the sleeve far away from the support pipe; step S100 specifically includes:

and inserting the pointed drill into the ground, rotating the supporting tube and driving the helical blade to rotate, so that the supporting tube is inserted into the ground in the rotating process.

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