Steel-concrete column body for building assembly and assembled building

Abstract

The invention relates to the technical field of assembly buildings, in particular to a steel-concrete column for building assembly and an assembly building, the steel-concrete column assembly building comprises a cross beam plate, a building box fixed to the end of the cross beam plate and a plurality of centralized controllers arranged in the building box, and each centralized controller comprises a bending control shaft and a clamping control shaft; the row of assembling units are in transmission connection between the bending control shaft and the clamping control shaft, in the initial building stage of the steel-concrete column body and the assembled building, the bending control shaft is rotated to conduct centralized control on the row of assembling units, then the top ends of the row of erecting steel bars are controlled to be bent synchronously, and therefore the steel-concrete column body and the assembled building can be rapidly connected; after the assembly building is put into use, if distortion and deviation of connection between the reinforced concrete column and the assembly building are caused by accidental impact, the assembly units can be controlled by rotating the bending control shaft and the clamping control shaft, a row of erecting steel bars are corrected and pulled, and all the erecting steel bars are corrected and pulled to be in an initial normal bending state.

Description

Technical Field

[0001] The invention relates to the technical field of assembled buildings, in particular to a steel-concrete column for building assembly and an assembled building. Background Art

[0002] A building steel-concrete column refers to a structural member made of steel bars and concrete, which is mainly used to bear longitudinal loads and bending moments. Reinforced concrete columns are widely used in buildings such as houses and bridges, and are an indispensable and important part of buildings. The structural forms of reinforced concrete columns are generally rectangular, circular, polygonal and other forms. Columns of different forms have different structural designs and construction methods, and it is necessary to formulate appropriate design plans according to specific circumstances. Reinforced concrete columns are widely used in engineering structures such as houses, bridges and water conservancy projects, and are often used as pillars, piers, foundation columns, towers and truss struts of floor slabs. When installing a crossbeam at the top of the steel-concrete column, the end of the crossbeam is fixed on the steel-concrete column, and the worker fixes each top of the steel bar protruding from the steel-concrete column with the crossbeam. If there are many steel bars in the steel-concrete column, the connection construction of the steel-concrete column and the crossbeam will be cumbersome and time-consuming. For this reason, the present invention provides a steel-concrete column for building assembly and an assembled building. Summary of the invention

[0003] The object of the present invention is to provide a steel-concrete column for building assembly and an assembled building to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a steel-concrete column for building assembly, comprising a base column, wherein the base column includes multiple rows of upright steel bars, stirrups vertically connecting adjacent upright steel bars, and a concrete column cast outside the upright steel bars and stirrups.

[0005] A steel-concrete column assembly building for building assembly includes a crossbeam plate, a building box with the ends of the crossbeam plate fixed, and a plurality of centralized controllers arranged in the building box, the centralized controller includes a bending control shaft and a clamping control shaft, and a row of assembly units transmission-connected between the bending control shaft and the clamping control shaft, a stand-up steel bar is distributed under each assembly unit, and the stand-up steel bar is bent by the assembly unit after passing through a through hole opened on a shell body on one side of the building box, the bending control shaft and the clamping control shaft are respectively movably sleeved in different column holes opened on the shell body of the building box, and one end of each of the bending control shaft and the clamping control shaft extends to the outside of the building box.

[0006] The assembly unit includes a fixed wheel group padding under the bending part of the erected steel bar, a pressure wheel group for pressurizing and bending the top of the erected steel bar, a pressure control group for driving the pressure wheel group to swing, a pressure shaft folding column for applying radial pressure to the pressure wheel group, an auxiliary control device for driving the pressure shaft folding column, and a connection control group for establishing transmission between the auxiliary control device and the fixed wheel group, the bending control shaft and the pressure control group are transmission connected, and the clamping control shaft and the auxiliary control device are transmission connected.

[0007] The fixed wheel group includes a first fixed plate fixed on the building box, a first fixed column vertically fixed on the first fixed plate, a pad I-wheel with a movable sleeve on the first fixed column, and a plurality of J-shaped spring pieces evenly arranged on one side of the pad I-wheel, one end of the J-shaped spring piece is stuck in an arc groove opened on the outer side wall of the first fixed column, and the other end of the J-shaped spring piece is fixed on a convex plate set on the pad I-wheel.

[0008] The pressing wheel group includes a pressing I-shaped wheel for pressing the erected steel bars, a pressing shaft movably sleeved in the middle of the pressing I-shaped wheel, a direction seat vertically fixed at one end of the pressing shaft, and guide blocks vertically fixed on both sides of the direction seat. The pressing shaft folding column is provided with a C-shaped column to press the annular inclined surface provided on the pressing shaft.

[0009] The pressure control group includes a second fixed plate fixed on the building box, a pressure shaft and a longitudinal worm gear vertically supported on the second fixed plate, and a plate column vertically fixed at one end of the pressure shaft. The other end of the pressure shaft is connected to the helical teeth on the longitudinal worm gear through a gear meshing transmission connection. One end of the longitudinal worm gear is connected to the annular bevel gear fixed on the bending control shaft through a fixed bevel gear. A long hole is provided on the plate column for radial movement of the direction seat, and the guide block is slidably arranged in the square hole provided on the plate column.

[0010] The auxiliary control device includes a control block and a multi-control plate frame fixed on the building box, a transverse worm gear positioned and supported on the control block, an internal shaft with vertical transmission at one end of the transverse worm gear, an external shaft coaxially distributed at one end of the internal shaft, and a spring portion for driving the internal shaft to reverse and reset. The other end of the internal shaft is connected by meshing transmission with a fixed bevel gear and a bevel gear fixed on the transverse worm gear. The internal shaft and the external shaft are respectively movably sleeved in two through holes opened on the multi-control plate frame. The spiral teeth on the transverse worm gear are connected by meshing transmission with a row of teeth fixed on the pressure shaft folding column. The clamping control shaft is connected by meshing transmission with a fixed annular bevel gear and a bevel gear fixed on the external shaft. The straight column on the pressure shaft folding column slides through the square hole opened in the control block.

[0011] The spring part includes an L-shaped slide plate, an inner column parallel to one side of the L-shaped slide plate, and a spring sleeved on the inner column. The inner column slides through a column hole opened on the multi-control plate frame. The other end of the inner column is fixed on the L-shaped slide plate, and the spring is supported between the L-shaped slide plate and the multi-control plate frame. An edge of one side of the L-shaped slide plate is stuck in a groove opened on the multi-control plate frame, and an edge of the other side of the L-shaped slide plate is meshed and transmission-connected with a cylindrical gear fixed on the internal shaft by fixing a row of teeth.

[0012] The control group includes a sliding shaft, a mounting gear fixed at one end of the sliding shaft, an adjustment frame supporting the sliding shaft at one end, and a hook-back spring sheet for pushing the mounting gear to reset. One end of the hook-back spring sheet is fixed on the adjustment frame, and the sliding shaft slides through a column hole opened on the adjustment frame. The internal shaft is connected to the mounting gear through a meshing transmission via a fixed gear, and the mounting gear contacts and meshes with the pending gear fixed on the external shaft through axial movement.

[0013] The control group also includes a guide frame fixed on the building box, a side position shaft supported on the guide frame, and a side position gear fixed at one end of the side position shaft. The other end of the side position shaft is connected to a row of teeth meshing and transmission arranged on the adjustment frame through the fixed shaft gear. The pad I-wheel is connected to the side position gear meshing and transmission through a fixed outer gear ring. The side position shaft is movably sleeved in a through hole opened on the guide frame. The guide frame is provided with a convex plate to slide through the plate hole opened on the adjustment frame.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the initial construction stage of the steel-concrete column and the prefabricated building, a row of assembly units is centrally controlled by rotating the bending control axis, thereby controlling the synchronous bending of the top of a row of erecting steel bars, so that the steel-concrete column and the prefabricated building can be quickly connected. After the prefabricated building is put into use, if an unexpected impact causes the connection between the steel-concrete column and the prefabricated building to be twisted and offset, the assembly unit can be controlled by rotating the bending control axis and the clamping control axis to correct and pull a row of erecting steel bars, so that all the erecting steel bars are corrected and pulled to the initial normal bending state.

[0016] 2. When the connection between the steel-concrete column and the assembled building is deformed, each of the erection steel bars in a row of erection steel bars is subjected to different degrees of deformation impact, and each erection steel bar is pulled to a different length. Therefore, during the correction process, the transmission path between the clamping control shaft corresponding to the erection steel bar that is pulled back into position first and the pressing I-shaped wheel will be automatically interrupted, so that the erection steel bar that is returned first will no longer be clamped by the pressing I-shaped wheel and the pad I-shaped wheel, and the bending control shaft and the clamping control shaft will continue to rotate to control the subsequent pulling and returning of the remaining erection steel bars. Finally, all the erection steel bars are pulled back into position, and the normal connection between the steel-concrete column and the assembled building is restored. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention.

[0018] Figure 2 Schematic diagram of the column structure.

[0019] Figure 3 This is a schematic diagram of the centralized controller structure.

[0020] Figure 4 This is a schematic diagram of the steel bar structure.

[0021] Figure 5 It is a schematic diagram of the assembly unit structure.

[0022] Figure 6 It is a schematic diagram of the structure of the pressure wheel group.

[0023] Figure 7 It is a schematic diagram of the voltage control group structure.

[0024] Figure 8 Schematic diagram of the position of the bending control axis.

[0025] Fig. 9 This is a schematic diagram of the auxiliary control device structure.

[0026] Fig.10 It is a schematic diagram of the spring structure.

[0027] Fig.11 This is a schematic diagram of the control group structure.

[0028] Fig.12 It is a schematic diagram of the inscribed shaft structure.

[0029] In the figure: base column 1, erection steel bar 2, stirrup 3, concrete column 4, cross beam 5, building box 6, bending control axis 7, clamping control axis 8, assembly unit 9, centralized controller 10, fixed wheel group 11, pressure wheel group 12, pressure control group 13, pressure axis folding column 14, auxiliary control device 15, connecting control group 16, first fixed plate 17, cushioning I-shaped wheel 18, J-shaped spring 19, first fixed column 20, pressure I-shaped wheel 21, pressure axis 22, guide Block 23, direction seat 24, plate column 25, pressure shaft 26, second fixed plate 27, longitudinal worm 28, control block 29, transverse worm 30, multi-control plate frame 31, internal shaft 32, spring part 33, external shaft 34, inner column 35, spring 36, L-shaped slide plate 37, side gear 38, side shaft 39, guide frame 40, adjustment frame 41, hook-back spring piece 42, mounting gear 43, sliding shaft 44, and pending gear 45. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the technical solutions in the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] See also Figures 1 to 12 The present invention provides a technical solution: a steel-concrete column for building assembly, including a base column 1, the base column 1 includes a plurality of rows of upright steel bars 2, stirrups 3 vertically connecting adjacent upright steel bars 2, and a concrete column 4 cast outside the upright steel bars 2 and stirrups 3.

[0032] A steel-concrete column assembly building for building assembly includes a crossbeam plate 5, a building box 6 with the end of the crossbeam plate 5 fixed, and a plurality of centralized controllers 10 arranged in the building box 6, the centralized controller 10 includes a bending control shaft 7 and a clamping control shaft 8, and a row of assembly units 9 transmission-connected between the bending control shaft 7 and the clamping control shaft 8, a stand-up steel bar 2 is distributed below each assembly unit 9, and the stand-up steel bar 2 passes through a through hole opened on a shell body of one side of the building box 6 and is bent by the assembly unit 9, the bending control shaft 7 and the clamping control shaft 8 are respectively movably sleeved in different column holes opened on the shell body of the building box 6, and one end of the bending control shaft 7 and the clamping control shaft 8 extends to the outside of the building box 6.

[0033] The present invention uses the centralized controller 10 to simultaneously bend the top of a row of erection steel bars 2, and then the top of the bent erection steel bars 2 hooks the assembly unit 9, quickly realizing the construction connection between the base column 1 and the cross beam 5, which is easy to understand. Figure 3 Only three assembly units 9 are shown in the figure, but in actual construction, more assembly units 9 can be set in one centralized controller 10, corresponding to more bending operations of erected steel bars 2 in a row of erected steel bars 2, and the construction operation can be quickly realized by rotating the bending control shaft 7.

[0034] refer to Figure 5 It is understood that the assembly unit 9 includes a fixed wheel group 11 padded under the bending part of the erected steel bar 2, a pressure wheel group 12 for pressurizing and bending the top of the erected steel bar 2, a pressure control group 13 for driving the pressure wheel group 12 to swing, a pressure folding column 14 for applying radial pressure to the pressure wheel group 12, an auxiliary control device 15 for driving the pressure folding column 14, and a connection control group 16 for establishing transmission between the auxiliary control device 15 and the fixed wheel group 11, the bending control shaft 7 and the pressure control group 13 are transmission-connected, and the clamping control shaft 8 and the auxiliary control device 15 are transmission-connected.

[0035] refer to Figure 6 It is understood that the fixed wheel group 11 includes a first fixed plate 17 fixed on the building box 6, a first fixed column 20 vertically fixed on the first fixed plate 17, a cushioning I-shaped wheel 18 with a movable sleeve on the first fixed column 20, and a plurality of J-shaped spring clips 19 evenly arranged on one side of the cushioning I-shaped wheel 18, one end of the J-shaped spring clip 19 is stuck in an arc groove opened on the outer wall of the first fixed column 20, and the other end of the J-shaped spring clip 19 is fixed on a convex plate set on the cushioning I-shaped wheel 18.

[0036] refer to Figure 6 It is understood that the pressing wheel group 12 includes a pressing I-shaped wheel 21 for pressing the erected steel bars 2, a pressing shaft 22 movably sleeved in the middle of the pressing I-shaped wheel 21, a direction seat 24 vertically fixed at one end of the pressing shaft 22, and guide blocks 23 vertically fixed on both sides of the direction seat 24. The annular inclined surface set on the pressing shaft 22 is pressed by setting a C-shaped column on the pressing shaft folding column 14.

[0037] refer to Figure 7 It is understood that the pressure control group 13 includes a second fixed plate 27 fixed on the building box 6, a pressure shaft 26 and a longitudinal worm 28 vertically supported on the second fixed plate 27, and a plate column 25 vertically fixed at one end of the pressure shaft 26, the other end of the pressure shaft 26 is connected by a gear and a helical tooth meshing transmission connection on the longitudinal worm 28, one end of the longitudinal worm 28 is connected by a fixed bevel gear and a ring bevel gear fixed on the bending control shaft 7, a long hole is provided on the plate column 25 for the direction seat 24 to move radially, and the guide block 23 is slidably set in the square hole opened on the plate column 25, and the pressure shaft 26 and the longitudinal worm 28 are respectively movably sleeved in the two through holes opened on the second fixed plate 27.

[0038] The assembly unit 9 is controlled by rotating the bending control shaft 7, and the top of the vertical reinforcement 2 is pressurized and bent into a U-shaped column. The specific process is: Figure 6 and Figure 7 It is understood that before the erected steel bars 2 are bent, all the erected steel bars 2 extend out from the top of the concrete column 4, and then the building box 6 fixed at the end of the crossbeam slab 5 is directly placed on the top of the concrete column 4, so that the top of the erected steel bars 2 passes through the through hole on the building box 6 and is inserted into the interior of the building box 6. At this time, the right side of the erected steel bars 2 is the stationary cushioning I-shaped wheel 18, and the left side is the standby pressing I-shaped wheel 21, and then the bending control shaft 7 is rotated, and then the longitudinal worm 28 rotates to drive the pressure shaft 26, and then the plate column 25 swings half a circle to drive the direction seat 24, and then the pressing shaft 22 drives the pressing I-shaped wheel 21, and the pressing I-shaped wheel 21 performs a half circle of circular motion. During the process, the pressing I-shaped wheel 21 and the cushioning I-shaped wheel 18 cooperate to bend and press the erected steel bars 2 between the two. After the bending of the erected steel bars 2 is completed, there appears Figure 6 Status shown.

[0039] The auxiliary control device 15 includes a control block 29 and a multi-control plate frame 31 fixed on the building box 6, a horizontal worm 30 positioned and supported on the control block 29, an internal shaft 32 for vertical transmission at one end of the horizontal worm 30, an external shaft 34 coaxially distributed at one end of the internal shaft 32, and a spring portion 33 for driving the internal shaft 32 to reverse and reset. The other end of the internal shaft 32 is meshed and connected with a bevel gear fixed on the horizontal worm 30 through a fixed bevel gear. The internal shaft 32 and the external shaft 34 are respectively movably sleeved in two through holes opened on the multi-control plate frame 31. The spiral teeth on the horizontal worm 30 are meshed and connected with a row of teeth fixed on the pressure shaft folding column 14. The clamping control shaft 8 is meshed and connected with a bevel gear fixed on the external shaft 34 through a fixed annular bevel gear. The straight column on the pressure shaft folding column 14 slides through the square hole opened on the control block 29, and the horizontal worm 30 is movably sleeved in the through hole opened on the control block 29.

[0040] The spring portion 33 includes an L-shaped slide plate 37, an inner column 35 parallel to one side of the L-shaped slide plate 37, and a spring 36 sleeved on the inner column 35. The inner column 35 slides through a column hole opened on the multi-control plate frame 31. The other end of the inner column 35 is fixed on the L-shaped slide plate 37, and the spring 36 is supported between the L-shaped slide plate 37 and the multi-control plate frame 31. One side edge of the L-shaped slide plate 37 is stuck in a groove opened on the multi-control plate frame 31, and the other side edge of the L-shaped slide plate 37 is meshed and connected with the cylindrical gear fixed on the internal shaft 32 through a fixed row of teeth.

[0041] The control group 16 includes a sliding shaft 44, a positioning gear 43 fixed at one end of the sliding shaft 44, an adjusting frame 41 supporting the sliding shaft 44 at one end, and a hook-back spring sheet 42 for pushing the positioning gear 43 to reset. One end of the hook-back spring sheet 42 is fixed on the adjusting frame 41, and the sliding shaft 44 slides through a column hole opened on the adjusting frame 41. The internal shaft 32 is connected to the positioning gear 43 through a meshing transmission connection via a fixed gear. The positioning gear 43 contacts and meshes with the pending gear 45 fixed on the external shaft 34 through axial movement.

[0042] The control group 16 also includes a guide frame 40 fixed on the building box 6, a side position shaft 39 supported on the guide frame 40, and a side position gear 38 fixed at one end of the side position shaft 39. The other end of the side position shaft 39 is connected to a row of teeth meshing and transmission arranged on the fixed shaft gear and the adjusting frame 41. The pad I-shaped wheel 18 is connected to the side position gear 38 through a fixed outer gear ring. The side position shaft 39 is movably sleeved in a through hole opened on the guide frame 40. The guide frame 40 is provided with a convex plate to slide through the plate hole opened on the adjusting frame 41.

[0043] The present invention cooperates with the pressure shaft folding column 14 and the auxiliary control device 15 to perform secondary adjustment and control on the pressure shaft 22. After the steel-concrete column and the assembled building are assembled and put into use, if the connection between the steel-concrete column and the assembled building is deformed due to an unexpected impact, the connection can be repaired through secondary adjustment. If the connection between the steel-concrete column and the assembled building is deformed, the building box 6 is offset at the top of the concrete column 4, and the pulling will cause part of the erection steel bars 2 to be transported to the outside of the building box 6. Since the erection steel bars 2 have hooked the cushioning I-shaped wheel 18, the misalignment movement between the building box 6 and the concrete column 4, that is, Figure 6 The left end of the erection steel bar 2 is pulled downward, and the erection steel bar 2 is partially pulled to the outside of the building box 6. The transport movement of the erection steel bar 2 will drive Figure 6The pad I-shaped wheel 18 rotates counterclockwise. When the erected steel bar 2 is bent, the pressure bending of the erected steel bar 2 by the pressure I-shaped wheel 21 will not cause the pad I-shaped wheel 18 to rotate. The erected steel bar 2 is pulled out of the building box 6 to drive the pad I-shaped wheel 18 to rotate. The rotation of the pad I-shaped wheel 18 drives the outer gear ring, which in turn causes the side gear 38 to rotate. Then, the side shaft 39 drives the adjustment frame 41. The adjustment frame 41 translates and drives the hook-back spring sheet 42. The hook-back spring sheet 42 pushes the placement gear 43. Fig.11 The mating gear 43 moves axially to the left, and then contacts and meshes with the pending gear 45. Here, contact without meshing is allowed. Subsequently, as long as the pending gear 45 rotates, the pending gear 45 will mesh smoothly with the mating gear 43. The pending gear 45 is always meshed with the gear on the internal shaft 32. In this way, synchronous rotation is established between the external shaft 34 and the internal shaft 32, and the adjustment transmission in the auxiliary control device 15 is established.

[0044] In a row of upright steel bars 2, if some of the upright steel bars 2 are pulled, the corresponding auxiliary control device 15 will establish an adjustment transmission, while the tops of the other upright steel bars 2 are not affected, so the adjustment transmission path in the corresponding auxiliary control device 15 is disconnected. Figure 3 The building box 6 in the middle is horizontally deflected, and the center point of rotation is the erection steel bars 2 controlled by the assembly unit 9 in the middle, so that the erection steel bars 2 in the middle are not pulled.

[0045] After the erection steel bar 2 is pulled, the assembly unit 9 can be controlled by rotating the bending control shaft 7 and the clamping control shaft 8 to pull the erection steel bar 2 in the reverse direction. After all the erection steel bars 2 are pulled in the reverse direction, the connection between the steel-concrete column and the assembled building is restored to normal. As mentioned above, the rotation of the bending control shaft 7 will cause the pressing I-shaped wheel 21 to swing around. The present invention can also control the pressing I-shaped wheel 21 to approach the pad I-shaped wheel 18 by rotating the clamping control shaft 8. Specifically, Figure 6 The pressing I-shaped wheel 21 in the middle swings to the left at a small angle, and then the pressing I-shaped wheel 21 approaches the pad I-shaped wheel 18, and the pressing I-shaped wheel 21 and the pad I-shaped wheel 18 cooperate to firmly clamp the right end of the erected steel bar 2. At this time, the pressing I-shaped wheel 21 swings clockwise at a small angle again, and the pressing I-shaped wheel 21 and the pad I-shaped wheel 18 cooperate to pull the right end of the erected steel bar 2 to the lower right, so that the erected steel bar 2 is pulled again. Figure 6 In the state shown, the repair of the erected steel bars 2 is completed, and the rotation of the clamping control shaft 8 causes the pressing I-shaped wheel 21 to move radially close to the cushioning I-shaped wheel 18. The principle of the process is: the rotation of the clamping control shaft 8 drives the circumscribed shaft 34, and the circumscribed shaft 34 and the inscribed shaft 32 rotate synchronously, and then the pressing shaft folding column 14 is driven to translate through the transverse worm gear 30. The translation of the pressing shaft folding column 14 will compress the annular inclined surface on the pressing shaft 22, thereby causing the pressing shaft 22 to move radially, and the pressing shaft 22 drives the pressing I-shaped wheel 21 to approach the cushioning I-shaped wheel 18.

[0046] In summary, in a row of erected steel bars 2, some of the erected steel bars 2 are pulled due to the offset of the cross beam 5. The pulled erected steel bars 2 cause the pad I-shaped wheel 18 to rotate, and the subsequent transmission causes a synchronous transmission to be established between the circumscribed shaft 34 and the inscribed shaft 32, and then the radial movement of the pressing I-shaped wheel 21 can be controlled by rotating the clamping control shaft 8, and the surrounding swing of the pressing I-shaped wheel 21 can be controlled in cooperation with the bending control shaft 7, so that the pressing I-shaped wheel 21 and the pad I-shaped wheel 18 can clamp and pull the erected steel bars 2. Under the strong pressure between the pad I-shaped wheel 18 and the pressing I-shaped wheel 21, the erected steel bars 2 will be pulled and reset like a rope, and the erected steel bars 2 will drive the pad I-shaped wheel 18 to rotate in the opposite direction, and then the pad I-shaped wheel 18 reversely drives the receiving control group 16. Fig.11 The placing gear 43 and the pending gear 45 in the auxiliary control device 15 are separated, the transmission in the auxiliary control device 15 is disconnected, and the bending control shaft 7 loses the radial transmission control of the pressing I-shaped wheel 21. Since the length of each erected steel bar 2 being pulled is different, the timing of the reverse rotation and reset of the pad I-shaped wheel 18 is different, that is, the timing of the erected steel bar 2 being pulled and reset is different. The pressing I-shaped wheel 21 corresponding to the pad I-shaped wheel 18 that has been reversed and reset first will no longer move radially, and the pressing I-shaped wheel 21 corresponding to the erected steel bar 2 that has not been completely pulled and reset is still controlled by the clamping control shaft 8 and moves radially. Therefore, the remaining pressing I-shaped wheels 21 can be adjusted and controlled by rotating the bending control shaft 7 and the clamping control shaft 8 until all the erected steel bars 2 are pulled back into place, so that the steel-concrete column and the assembled building are restored. Figure 2 Normal connection shown.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A steel-concrete column for building assembly, comprising a base column (1), characterized in that: The base column (1) comprises a plurality of rows of upright steel bars (2), stirrups (3) vertically connecting adjacent upright steel bars (2), and a concrete column (4) cast outside the upright steel bars (2) and stirrups (3).

2. A steel-concrete column assembly building for building assembly, used for the steel-concrete column assembly building according to claim 1, characterized in that: The invention comprises a cross beam plate (5), a building box (6) to which the end of the cross beam plate (5) is fixed, and a plurality of centralized controllers (10) arranged in the building box (6); the centralized controller (10) comprises a bending control shaft (7) and a clamping control shaft (8), and a row of assembly units (9) which are transmission-connected between the bending control shaft (7) and the clamping control shaft (8); a stand steel bar (2) is distributed below each assembly unit (9), and the stand steel bar (2) passes through a through hole provided on a shell body of one side of the building box (6) and is bent by the assembly unit (9); the bending control shaft (7) and the clamping control shaft (8) are respectively movably sleeved in different column holes provided on the shell body of the building box (6), and one end of each of the bending control shaft (7) and the clamping control shaft (8) extends to the outside of the building box (6).

3. The steel-concrete column assembly building for building assembly according to claim 2 is characterized by: The assembly unit (9) comprises a fixed wheel group (11) placed under the bending part of the erection steel bar (2), a pressure wheel group (12) for applying pressure to the top of the erection steel bar (2) to bend it, a pressure control group (13) for driving the pressure wheel group (12) to swing, a pressure folding column (14) for applying radial pressure to the pressure wheel group (12), an auxiliary control device (15) for driving the pressure folding column (14), and a connection control group (16) for establishing transmission between the auxiliary control device (15) and the fixed wheel group (11), the bending control shaft (7) and the pressure control group (13) are in transmission connection, and the clamping control shaft (8) and the auxiliary control device (15) are in transmission connection.

4. The steel-concrete column assembly building for building assembly according to claim 3 is characterized by: The fixed wheel group (11) comprises a first fixed plate (17) fixed on the building box (6), a first fixed column (20) vertically fixed on the first fixed plate (17), a cushioning I-shaped wheel (18) movably sleeved on the first fixed column (20), and a plurality of J-shaped spring pieces (19) evenly arranged around one side of the cushioning I-shaped wheel (18), one end of the J-shaped spring piece (19) being clamped in an arc groove provided on the outer side wall of the first fixed column (20), and the other end of the J-shaped spring piece (19) being fixed on a convex plate provided on the cushioning I-shaped wheel (18).

5. The steel-concrete column assembly building for building assembly according to claim 3 is characterized by: The pressing wheel group (12) comprises a pressing wheel (21) for pressing the erected steel bars (2), a pressing shaft (22) movably sleeved in the middle of the pressing wheel (21), a direction seat (24) vertically fixed at one end of the pressing shaft (22), and guide blocks (23) vertically fixed at both sides of the direction seat (24). The pressing shaft folding column (14) is provided with a C-shaped column to press the annular inclined surface provided on the pressing shaft (22).

6. The steel-concrete column assembly building for building assembly according to claim 5, characterized in that: The pressure control group (13) includes a second fixed plate (27) fixed on the building box (6), a pressure shaft (26) and a longitudinal worm (28) vertically supported on the second fixed plate (27), and a plate column (25) vertically fixed at one end of the pressure shaft (26); the other end of the pressure shaft (26) is connected to the helical teeth on the longitudinal worm (28) by a gear meshing transmission; one end of the longitudinal worm (28) is connected to the annular bevel gear fixed on the bending control shaft (7) by a fixed bevel gear meshing transmission; a long hole is provided on the plate column (25) for the direction seat (24) to move radially, and the guide block (23) is slidably arranged in the square hole provided on the plate column (25).

7. The steel-concrete column assembly building for building assembly according to claim 4, characterized in that: The auxiliary control device (15) comprises a control block (29) and a multi-control plate frame (31) fixed on the building box (6), a transverse worm (30) positioned and supported on the control block (29), an inner shaft (32) vertically driven at one end of the transverse worm (30), an outer shaft (34) coaxially distributed at one end of the inner shaft (32), and a spring portion (33) for driving the inner shaft (32) to reverse and reset, and the other end of the inner shaft (32) is connected to the outer shaft (34) by a fixed bevel gear and the outer shaft (34) on the transverse worm (30). The fixed bevel gear is meshed and connected for transmission. The inner shaft (32) and the outer shaft (34) are respectively movably sleeved in two through holes opened on the multi-control plate frame (31). The spiral teeth on the transverse worm (30) are meshed and connected for transmission with a row of teeth fixed on the pressure shaft folding column (14). The clamping control shaft (8) is meshed and connected for transmission with the bevel gear fixed on the outer shaft (34) through a fixed annular bevel gear. The straight column on the pressure shaft folding column (14) slides through the square hole opened on the control block (29).

8. The steel-concrete column assembly building for building assembly according to claim 7, characterized in that: The spring portion (33) comprises an L-shaped slide plate (37), an inner column (35) parallel to one side of the L-shaped slide plate (37), and a spring (36) sleeved on the inner column (35); the inner column (35) slides through a column hole provided on the multi-control plate frame (31); the other end of the inner column (35) is fixed on the L-shaped slide plate (37); and the spring (36) is supported between the L-shaped slide plate (37) and the multi-control plate frame (31); an edge of one side of the L-shaped slide plate (37) is inserted into a groove provided on the multi-control plate frame (31); and an edge of the other side of the L-shaped slide plate (37) is meshed and transmission-connected with a cylindrical gear fixed on the internal shaft (32) by fixing a row of teeth.

9. The steel-concrete column assembly building for building assembly according to claim 7, characterized in that: The control group (16) comprises a sliding shaft (44), a mounting gear (43) fixed at one end of the sliding shaft (44), an adjusting frame (41) supporting the sliding shaft (44) at one end, and a hook-back spring sheet (42) for pushing the mounting gear (43) to reset. One end of the hook-back spring sheet (42) is fixed on the adjusting frame (41). The sliding shaft (44) slides through a column hole provided on the adjusting frame (41). The inner shaft (32) is connected to the mounting gear (43) through meshing transmission via a fixed gear. The mounting gear (43) contacts and meshes with a to-be-determined gear (45) fixed on the outer shaft (34) through axial movement.

10. The steel-concrete column assembly building for building assembly according to claim 9, characterized in that: The control group (16) also includes a guide frame (40) fixed on the building box (6), a side position shaft (39) supported on the guide frame (40), and a side position gear (38) fixed at one end of the side position shaft (39); the other end of the side position shaft (39) is connected to a row of teeth meshing and transmission arranged on the adjustment frame (41) through the fixed shaft gear; the pad I-shaped wheel (18) is connected to the side position gear (38) through the fixed outer gear ring; the side position shaft (39) is movably sleeved in a through hole opened on the guide frame (40); and the guide frame (40) is provided with a convex plate to slide through the plate hole opened on the adjustment frame (41).

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