Steel pipe column gusset plate assembling device

Abstract

The invention relates to the technical field of assembling devices, in particular to a steel pipe column gusset plate assembling device which comprises two sleeves, a plurality of round holes are evenly formed in the side edges of the two sleeves at equal intervals, annular plates are coaxially and fixedly arranged on the side edges of the two sleeves in a sleeving mode, and a plurality of through holes are evenly formed in the annular plates. A butt joint mechanism corresponding to the gusset plate is arranged between the two annular plates, the butt joint mechanism can conduct direction adjustment between the two annular plates, a rectangular sleeve mechanism can be further fixed in the sleeves, a clamping ring mechanism is arranged between the opposite ends of the two sleeves, and a sliding structure capable of moving in a surrounding mode is arranged on the clamping ring mechanism in a matched mode. A screw butt joint mechanism, a nut butt joint mechanism and a positioning clamp mechanism can be arranged on the sliding structure. The gusset plate can be fixedly arranged in multiple directions, the gusset plate can be flexibly matched and fixed with steel pipe columns of various specifications, and the working efficiency and the working safety can be effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of assembly devices, and in particular to an assembly device for a steel pipe column node plate. Background Art

[0002] In the assembly construction of steel pipe column node plates, the construction work will inevitably be affected by certain environmental factors, which brings difficulties to the quality of construction. Therefore, reducing the time of high-altitude operations and taking the path of industrialized and assembled construction is the current main direction.

[0003] In the existing steel pipe column node plate assembly construction, most of the components are connected by welding, the high-altitude operation time is long, the quality is difficult to control, and the construction risk is increased. The long high-altitude welding time and the slow increase in the bearing capacity of the welds between segments will lead to high construction risks and low efficiency.

[0004] Therefore, in order to solve such problems, we proposed a steel tube column node plate assembly device. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art and to propose a steel pipe column node plate assembly device.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] The steel pipe column node plate assembly device comprises two sleeves, the sides of the two sleeves are evenly and evenly provided with a plurality of circular holes, the sides of the two sleeves are coaxially sleeved and fixed with an annular plate, the annular plate is evenly provided with a plurality of through holes, a docking mechanism corresponding to the node plate is provided between the two annular plates, the docking mechanism can be adjusted in position between the two annular plates, and a rectangular sleeve mechanism can also be fixed inside the sleeve;

[0008] A clamping ring mechanism is arranged between the two end heads of the sleeves which are separated from each other. A sliding structure which can move around is matched on the clamping ring mechanism. A screw docking mechanism, a nut docking mechanism and a positioning clamp mechanism can be arranged on the sliding structure.

[0009] Preferably, a plurality of tooth blocks are provided at opposite ends of the two sleeves, and the two sleeves can be engaged and matched through the corresponding tooth blocks.

[0010] Preferably, the docking mechanism includes a movable plate, one side of the movable plate can fit and match with the outer side wall of the sleeve, and the other side of the movable plate is rotatably connected to a rotating block, one end of the rotating block is fixed with a U-shaped block, the U-shaped block is used to be installed and fixed with the node plate, and the rotating block is matched with three notches, each of which can be aligned with the through hole.

[0011] Preferably, a plurality of baffles are evenly and equidistantly fixed on opposite sides of the two annular plates, and the plurality of baffles are respectively aligned with the plurality of through holes, wherein the gap between the two baffles is just large enough for the movable plate to pass through, the spacing between the baffle and the sleeve is the same as the thickness of the movable plate, a rubber block can be clamped between the rotating block and the movable plate, and a rubber pad can be clamped between the rotating block and the annular plate.

[0012] Preferably, the rectangular sleeve mechanism includes a cylinder coaxially sleeved inside the sleeve, an inner sleeve block is fixed inside the cylinder, a rectangular opening is provided on the top of the inner sleeve block, and a plurality of holes are correspondingly provided around the cylinder and the inner sleeve block, and the plurality of holes are aligned and matched with the plurality of circular holes respectively.

[0013] Preferably, the clamping ring mechanism includes two mounting frames, both mounting frames are rotatably connected to two semicircular ring blocks, the mounting frames are equipped with a cylinder for driving the semicircular ring blocks to rotate, the two semicircular ring blocks can be combined and clamped and arranged on the outside of the sleeve, both mounting frames are rotatably connected to a rotating frame, the mounting frames are equipped with a rotating motor for driving the rotating frame to rotate, a connecting rod is rotatably connected between the two rotating frames, and one rotating frame is provided with a driving motor for driving the end of the connecting rod to rotate.

[0014] Preferably, the sliding structure includes a semicircular slide groove arranged on two semicircular ring blocks, and the two corresponding semicircular slide grooves can be connected to form a complete circular slide groove. An electric slider is provided in the circular slide groove for sliding matching, and a flat plate is horizontally fixed on the electric slider. A plurality of positioning holes are fixed on the edges of the two semicircular ring blocks, and the plurality of positioning holes are respectively aligned and matched with a plurality of through holes. A round ball is connected to the flat plate through a spring bar, and the round ball can be snap-fitted and matched with the plurality of positioning holes.

[0015] Preferably, the screw docking mechanism includes a first box body which is detachably fixed to the flat plate, a plurality of fixed screws are arranged inside the first box body, a first electric push rod for pushing the plurality of fixed screws to move is provided on the side of the first box body, an outlet matching the fixed screws is provided at one end of the first box body, a stop block for positioning the fixed screws is provided at the outlet, the stop block is provided with a positioning slot, and a first electric telescopic rod for driving the stop block to move is installed on the side of the first box body.

[0016] Preferably, the nut docking mechanism includes a second box body that is detachably fixed to the flat plate, a plurality of fixing nuts are stacked inside the second box body, the second box body is provided with a cavity for placing the plurality of fixing nuts, a spring that abuts against the fixing nuts is provided at the bottom of the cavity, a second electric push rod for pushing a fixing nut to move is provided on the side of the second box body, a second electric telescopic rod is vertically fixed to one end of the second box body, a power motor is fixed to the telescopic end of the second electric telescopic rod, a disc is coaxially fixed to the power motor, the disc is provided with a groove matching the fixing nut, a magnet that matches the magnetic attraction of the fixing nut is provided at the bottom of the groove, and the fixing nut can match with the threaded sleeve of the fixing screw.

[0017] Preferably, the positioning clamp mechanism comprises a universal corrugated rod detachably fixed to the flat plate, and a positioning clamp is fixed to one end of the universal corrugated rod.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1: The present invention can realize the butt-jointing and fixing of two steel pipe columns, and can also realize the assembly of node plates in various orientations, realize the circumferential multi-orientation fixing setting, and the azimuth fixing setting of the upper and lower and horizontal angles.

[0020] 2: The present invention can be matched and fixed with steel pipe columns of various specifications and has high flexibility.

[0021] 3: The present invention can assist in the assembly of the fixing screw and the corresponding fixing nut, which is convenient for the subsequent tightening by the staff. While achieving the fixation of the two sleeves, it effectively reduces the time of the staff's high-altitude operations and improves work efficiency and work safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a first axonometric view of the present invention;

[0023] Figure 2 is a second axonometric view of the present invention;

[0024] Figure 3 It is a schematic diagram of the structure of two sleeves of the present invention;

[0025] Figure 4 It is a structural schematic diagram of a U-shaped block of the present invention;

[0026] Figure 5 It is a schematic diagram of the structure of the rotating block after rotation adjustment of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the inner sleeve block of the present invention;

[0028] Figure 7 It is a structural schematic diagram of the mounting frame of the present invention;

[0029] Figure 8 for Figure 7 A partial enlarged view of the middle A;

[0030] Fig. 9 It is a schematic diagram of the internal structure of the first box body of the present invention;

[0031] Fig.10 It is a schematic diagram of the internal structure of the second box body of the present invention;

[0032] Fig.11 It is a schematic structural diagram of the positioning fixture of the present invention.

[0033] In the figure: 1. sleeve; 2. round hole; 3. annular plate; 4. through hole; 5. movable plate; 6. rotating block; 7. U-shaped block; 8. notch; 9. baffle; 10. rubber block; 11. rubber pad; 12. cylinder; 13. inner sleeve block; 14. mounting frame; 15. semicircular ring block; 16. rotating frame; 17. connecting rod; 18. semicircular slide groove; 19. flat plate; 20. positioning hole; 21. round ball; 22. first box body; 23. fixing screw; 24. first electric push rod; 25. positioning slot; 26. second box body; 27. fixing nut; 28. second electric push rod; 29. ​​second electric telescopic rod; 30. universal corrugated rod; 31. positioning fixture; 32. groove; 33. disc. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Reference Figure 1-11 , a steel pipe column node plate assembly device includes two sleeves 1, and the two sleeves 1 are used to be sleeved on the existing cylindrical steel pipe column. The sides of the two sleeves 1 are evenly and evenly provided with a plurality of circular holes 2, and the sides of the two sleeves 1 are coaxially sleeved and fixed with an annular plate 3, and the annular plate 3 is evenly provided with a plurality of through holes 4, and the plurality of circular holes 2 and the plurality of through holes 4 are used to correspond to corresponding bolts to achieve a fixing effect. A docking mechanism corresponding to the node plate is provided between the two annular plates 3, and the docking mechanism can be adjusted in position between the two annular plates 3. A rectangular sleeve mechanism can also be fixed inside the sleeve 1, and the rectangular sleeve mechanism is used to match the existing rectangular steel pipe column sleeve;

[0036] A clamping ring mechanism is provided between the ends of the two sleeves 1 which are separated from each other. A sliding structure capable of circumferential movement is matched on the clamping ring mechanism. A screw docking mechanism, a nut docking mechanism and a positioning clamp mechanism can be provided on the sliding structure.

[0037] As a technical optimization solution of the present invention, a plurality of tooth blocks are provided at opposite ends of the two sleeves 1, and the two sleeves 1 can be engaged and plugged together through the corresponding tooth blocks. After the two sleeves 1 are sleeved on the existing cylindrical steel pipe column, they can be fixedly connected by relevant bolts, and then the two cylindrical steel pipe columns are butt-jointed. At this time, the tooth blocks of the two sleeves 1 are engaged and plugged together, which effectively improves the accuracy and work efficiency of the butt joint.

[0038] As a technical optimization solution of the present invention, the docking mechanism includes a movable plate 5, one side of which can fit and match with the outer side wall of the sleeve 1, and the other side of the movable plate 5 is rotatably connected with a rotating block 6, one end of which is fixed with a U-shaped block 7, which is used to be installed and fixed with the node plate, and the rotating block 6 is matched with three notches 8, each of which can be aligned with the through hole 4. The movable plate 5 can move along the circumference of the side wall of the sleeve 1, thereby driving the corresponding rotating block 6 and U-shaped block 7 to be adjusted in multiple directions. The three notches 8 correspond to three directions, that is, the rotating block 6 can be rotated to set a positive inclination angle of 30 degrees, a negative inclination angle of 30 degrees, and a horizontal setting of 180 degrees.

[0039] As a technical optimization scheme of the present invention, a plurality of baffles 9 are evenly and equidistantly fixed on opposite sides of the two annular plates 3, and the baffles 9 are respectively aligned with the through holes 4, wherein the gap between the two baffles 9 can just pass the movable plate 5, and the spacing between the baffles 9 and the sleeve 1 is the same as the thickness of the movable plate 5, and the baffles 9 play the role of supporting and limiting the movable plate 5. Multiple movable plates 5 can be set on the side of the sleeve 1, that is, multiple rotating blocks 6 and U-shaped blocks 7 are set, so that multiple node plates can be installed, and the node plates can be adjusted in all directions. A rubber block 10 can be clamped between the rotating block 6 and the movable plate 5, and a rubber pad 11 can be clamped between the rotating block 6 and the annular plate 3. After the rotating block 6 is fixed in position, the rubber block 10 and the rubber pad 11 both play the role of positioning the rotating block 6 and play a buffering role.

[0040] As a technical optimization solution of the present invention, the rectangular sleeve mechanism includes a cylinder 12 coaxially sleeved with the inside of the sleeve 1, an inner sleeve block 13 is fixed inside the cylinder 12, a rectangular opening is provided on the top of the inner sleeve block 13, and the rectangular opening of the inner sleeve block 13 is used to be sleeved on a rectangular steel pipe column. The cylinder 12 and the inner sleeve block 13 are correspondingly surrounded by a plurality of holes, and the plurality of holes are aligned and matched with a plurality of circular holes 2 respectively. After the inner sleeve block 13 is sleeved on the rectangular steel pipe column, the cylinder 12 and the inner sleeve block 13 can be fixed to the rectangular steel pipe column by a plurality of bolts, and the sleeve 1 and the rectangular steel pipe column can be fixed at the same time. And the rectangular opening of the inner sleeve block 13 can be set in a variety of specifications, so as to match with rectangular steel pipe columns of various sizes.

[0041] As a technical optimization solution of the present invention, the clamping ring mechanism includes two mounting frames 14, and the two mounting frames 14 are respectively arranged at the opposite ends of the two sleeves 1. Two semicircular ring blocks 15 are rotatably connected to the two mounting frames 14, and oil cylinders for driving the semicircular ring blocks 15 to rotate are installed on the mounting frames 14, that is, two oil cylinders are symmetrically rotatably connected on the mounting frames 14, and the telescopic ends of the two oil cylinders are respectively rotatably connected to the two semicircular ring blocks 15, and the two oil cylinders are used to drive the two semicircular ring blocks 15 to achieve the effect of separation and closing, and a circular ring can be formed after closing.

[0042] Two semicircular ring blocks 15 can be combined and clamped to be arranged on the outside of the sleeve 1, and the side of the semicircular ring block 15 in contact with the sleeve 1 is provided with a rubber anti-skid layer. Both mounting frames 14 are rotatably connected with a rotating frame 16, and a rotating motor for driving the rotating frame 16 to rotate is installed on the mounting frame 14, that is, a rotating motor is fixed on the mounting frame 14, and the rotating motor drive is matched with a gear box, and the gear box drives the connecting rotating frame 16, and the rotating frame 16 can achieve precise rotation. A connecting rod 17 is rotatably connected between the two rotating frames 16, and a driving motor for driving the end of the connecting rod 17 to rotate is provided on one rotating frame 16, that is, a driving motor is fixed on the rotating frame 16, and the driving motor is driven by a gear box, and the gear box drives the connecting rod 17, and the connecting rod 17 can achieve precise rotation with the end axis as the center of the circle.

[0043] By clamping the two semicircular ring blocks 15 and the sleeve 1, the two semicircular ring blocks 15 corresponding to the two ends and the components thereon can be stably fixed on the two sleeves 1, and then the effect of self-movement can be achieved, that is, the two semicircular ring blocks 15 at the bottom are separated first, and then the rotating motor on the upper mounting frame 14 controls the rotating frame 16 to accurately rotate 180 degrees, so that the connecting rod 17 and the two separated semicircular ring blocks 15 at the bottom are rotated to the top. At this time, the two separated semicircular ring blocks 15 are closed to clamp the steel pipe column, and the two semicircular ring blocks 15 can adapt to clamping the steel pipe column of the set specifications. At this time, continue to repeat the above operation, that is, the two semicircular ring blocks 15 at the bottom are separated and rotated to the top, so as to achieve the effect of continuous movement of the whole on the steel pipe column.

[0044] As a technical optimization solution of the present invention, the sliding structure includes a semicircular slide groove 18 arranged on two semicircular ring blocks 15. The two corresponding semicircular slide grooves 18 can be connected to form a complete circular slide groove. An electric slider is slidingly matched in the circular slide groove, that is, the edges of the two semicircular ring blocks 15 are provided with racks, which are combined to form a circular rack. The electric slider includes a servo motor, and the servo motor drive is provided with a gear. The gear is meshed with the circular rack. The electric slider can perform precise circular displacement on the two semicircular ring blocks 15.

[0045] A flat plate 19 is fixed horizontally on the electric slider, and the electric slider can drive the flat plate 19 to perform precise circumferential displacement on the two semicircular ring blocks 15. A plurality of positioning holes 20 are fixed on the edges of the two semicircular ring blocks 15, and the plurality of positioning holes 20 are aligned and matched with the plurality of through holes 4 respectively. A round ball 21 is connected to the flat plate 19 through a spring bar, and the round ball 21 can be snap-fitted and matched with the plurality of positioning holes 20. When the round ball 21 is snap-fitted and matched with the plurality of positioning holes 20, the flat plate 19 is stabilized and positioned, and the flat plate 19 can correspond to the position of each through hole 4.

[0046] As a technical optimization scheme of the present invention, the screw docking mechanism includes a first box body 22 that is detachably fixed to the flat plate 19, a plurality of fixed screws 23 are arranged inside the first box body 22, a first electric push rod 24 for pushing the plurality of fixed screws 23 to move is provided on the side of the first box body 22, an outlet matching the fixed screw 23 is provided at one end of the first box body 22, and the fixed screw 23 can be discharged from the outlet, and the first electric push rod 24 is used to push the plurality of fixed screws 23 to the outlet. A stop block for positioning the fixed screw 23 is provided at the outlet, and the stop block is provided with a positioning slot 25. The plurality of fixed screws 23 are pushed to the outlet for discharge, and a first electric telescopic rod for driving the stop block to move is installed on the side of the first box body 22. The fixed screw 23 includes a threaded rod and a hexagonal block, and the positioning slot 25 of the stop block is sleeved with the hexagonal block of the fixed screw 23. The first box body 22 is used to position and discharge the fixed screw 23. The first box body 22 can be filled with a plurality of fixed screws 23.

[0047] As a technical optimization scheme of the present invention, the nut docking mechanism includes a second box body 26 that is detachably fixed to the flat plate 19, a plurality of fixed nuts 27 are stacked inside the second box body 26, the second box body 26 is provided with a cavity for placing the plurality of fixed nuts 27, a spring is provided at the bottom of the cavity for placing the fixed nuts 27, a second electric push rod 28 for pushing a fixed nut 27 to move is provided on the side of the second box body 26, a second electric telescopic rod 29 is vertically fixed at one end of the second box body 26, a power motor is fixed at the telescopic end of the second electric telescopic rod 29, a disc 33 is coaxially fixed to the power motor, the disc 33 is provided with a groove 32 matching the fixed nut 27, a magnet matching the magnetic attraction of the fixed nut 27 is provided at the bottom of the groove 32, the second electric push rod 28 is used to push the fixed nut 27 into the groove 32 of the disc 33, the fixed nut 27 can be adsorbed by the magnet at the bottom of the groove 32, and the groove 32 plays the role of positioning the fixed nut 27. The groove 32 is provided with a concave hole matching the fixed screw 23. The fixing nut 27 can be matched with the thread sleeve of the fixing screw 23. The fixing screw 23 and the fixing nut 27 are both high-strength connecting parts. The second box body 26 is used to position and discharge the fixing nut 27, that is, the fixing nut 27 is rotated to rotate the fixing nut 27 onto the fixing screw 23. The second box body 26 can be filled with the fixing nut 27.

[0048] As a technical optimization solution of the present invention, the positioning clamp mechanism includes a universal corrugated rod 30 that is detachably fixed to the flat plate 19, and a positioning clamp 31 is fixed to one end of the universal corrugated rod 30. The universal corrugated rod 30 can achieve multi-directional angle adjustment, and the positioning clamp 31 is used to position and clamp the U-shaped block 7.

[0049] When the present invention is used, when two cylindrical steel pipe columns are docked, two sleeves 1 are respectively sleeved on the existing two cylindrical steel pipe columns, and a plurality of circular holes 2 are matched, and the cylindrical steel pipe column and the sleeve 1 are fixedly connected by relevant bolts, that is, the cylindrical steel pipe column is pre-opened with holes corresponding to the bolts. Then the two cylindrical steel pipe columns are docked, and the toothed blocks of the two sleeves 1 are meshed and plugged to match, which effectively improves the accuracy and work efficiency of docking, and then a plurality of fixing nuts 27 and fixing screws 23 are plugged and matched with a plurality of through holes 4, and the two sleeves 1 are fixedly connected, and at this time, the position of the through hole 4 for docking and installing the node plate needs to be reserved. When assembling the node plate, the movable plate 5 is first installed, and the movable plate 5 is inserted through the gap between the two baffles 9 and supported by the two baffles 9 by rotation, and then the orientation of the rotating block 6 is adjusted according to the needs, and the rotating block 6 can be set at a positive inclination angle of 30 degrees, a negative inclination angle of 30 degrees, and a horizontal setting of 180 degrees. Then, the fixing screw 23 is inserted into the corresponding notch 8 and connected with the fixing nut 27 to fix the rotating block 6. After the rotating block 6 is fixed in position, the rubber block 10 and the rubber pad 11 are used to position the rotating block 6 and play a buffering role. Finally, the U-shaped block 7 and the node plate can be installed and fixed.

[0050] In the above operation, multiple movable plates 5 can be set on the side of the sleeve 1, that is, multiple rotating blocks 6 and corresponding U-shaped blocks 7 are set, and the movable plates 5 can move along the circumference of the side wall of the sleeve 1, thereby driving the corresponding rotating blocks 6 and U-shaped blocks 7 to be adjusted in multiple directions, realizing multi-position settings of the circumferential direction, and the rotating block 6 can be set at a positive inclination angle of 30 degrees, a negative inclination angle of 30 degrees, and a horizontal setting of 180 degrees, further satisfying the multi-directional installation effect.

[0051] The two sleeves 1 can not only realize the butt-jointing and fixing of two steel pipe columns, but also realize the assembly of the node plate in various orientations, including the circumferential multi-orientation, as well as the orientation fixing in the up-down and horizontal angles.

[0052] At the same time, the rectangular opening of the inner sleeve block 13 of the device can be sleeved on a rectangular steel pipe column. After the inner sleeve block 13 is sleeved on the rectangular steel pipe column, the cylinder 12 and the inner sleeve block 13 can be fixed to the rectangular steel pipe column by a number of bolts, that is, the rectangular steel pipe column is pre-opened with holes corresponding to the bolts, and the sleeve 1 can be fixed to the rectangular steel pipe column. And the rectangular opening of the inner sleeve block 13 can be set to a variety of specifications, so as to match with rectangular steel pipe columns of various sizes. The device can match and fix with steel pipe columns of various specifications, and has high flexibility.

[0053] At the same time, the device can also assist in the assembly of the fixed screw 23 and the fixed nut 27, that is, the two ends of the two sleeves 1 that are separated from each other clamp two semicircular ring blocks 15, wherein the two semicircular ring blocks 15 located at the upper position are provided with a first box body 22 that can be accurately slid and moved, and the two semicircular ring blocks 15 located at the lower position are provided with a second box body 26 that can be accurately slid and moved. The first box body 22 is used to position and discharge the fixed screw 23, and the second box body 26 is used to position and discharge the fixed nut 27, that is, the fixed nut 27 is rotated, and the fixed nut 27 can be rotated to the fixed screw 23, and through the movement of the corresponding electric slider, it can accurately correspond to the position of several through holes 4 that need to be installed, so as to set the fixed screw 23 and the corresponding fixed nut 27, which is convenient for the staff to tighten later, thereby realizing the fixed connection operation of the two sleeves 1. It effectively reduces the time of the staff working at high altitude, improves the work efficiency and work safety.

[0054] At the same time, through the clamping of the two semicircular ring blocks 15 and the sleeve 1, the two semicircular ring blocks 15 corresponding to the two ends and the components thereon can be stably fixed on the two sleeves 1, and then the effect of self-movement can be achieved, that is, the two semicircular ring blocks 15 at the bottom are separated first, and then the rotating motor on the upper mounting frame 14 controls the rotating frame 16 to accurately rotate 180 degrees, so that the connecting rod 17 and the two semicircular ring blocks 15 separated below are rotated to the top. At this time, the two separated semicircular ring blocks 15 are closed to clamp the steel pipe column, and the two semicircular ring blocks 15 can adapt to clamping the steel pipe column of the set specifications. At this time, continue to repeat the above operation, that is, the two semicircular ring blocks 15 at the bottom are separated and rotated to the top, so as to achieve the effect of continuous movement of the whole on the steel pipe column.

[0055] The flat plate 19 located below is also fixed with a universal corrugated rod 30, which can realize multi-directional angle adjustment, and the positioning fixture 31 at one end of the universal corrugated rod 30 can be used to position and clamp the U-shaped block 7, thereby assisting the assembly and fixation of the U-shaped block 7 and the node plate.

[0056] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A steel pipe column node plate assembly device, comprising two sleeves (1), characterized in that: The sides of the two sleeves (1) are evenly and evenly provided with a plurality of circular holes (2), the sides of the two sleeves (1) are coaxially sleeved with an annular plate (3), the annular plate (3) is evenly provided with a plurality of through holes (4), a docking mechanism corresponding to the node plate is provided between the two annular plates (3), the docking mechanism can be adjusted in position between the two annular plates (3), and a rectangular sleeve mechanism can also be fixed inside the sleeve (1); A clamping ring mechanism is provided between the two ends of the sleeves (1) which are separated from each other. A sliding structure capable of circumferential movement is matched on the clamping ring mechanism. A screw docking mechanism, a nut docking mechanism and a positioning clamp mechanism can be provided on the sliding structure.

2. The steel pipe column gusset plate assembly device according to claim 1, characterized in that: A plurality of tooth-shaped blocks are provided at opposite ends of the two sleeves (1), and the two sleeves (1) can be meshed and plugged together through corresponding tooth-shaped blocks.

3. The steel pipe column gusset plate assembly device according to claim 1, characterized in that: The docking mechanism comprises a movable plate (5), one side of which can be fitted and matched with the outer side wall of the sleeve (1), and the other side of the movable plate (5) is rotatably connected to a rotating block (6), one end of the rotating block (6) is fixed with a U-shaped block (7), and the U-shaped block (7) is used to be installed and fixed with the node plate, and the rotating block (6) is matched with three notches (8), and each notch (8) can be aligned with the through hole (4).

4. The steel pipe column gusset plate assembly device according to claim 3, characterized in that: A plurality of baffles (9) are evenly and equidistantly fixed on opposite sides of the two annular plates (3); the baffles (9) are respectively aligned with the plurality of through holes (4); a gap between the two baffles (9) is just enough for the movable plate (5) to pass through; a spacing between the baffles (9) and the sleeve (1) is the same as the thickness of the movable plate (5); a rubber block (10) can be clamped between the rotating block (6) and the movable plate (5); and a rubber pad (11) can be clamped between the rotating block (6) and the annular plate (3).

5. The steel pipe column gusset plate assembly device according to claim 1, characterized in that: The rectangular sleeve mechanism comprises a cylinder (12) coaxially sleeved inside the sleeve (1), an inner sleeve block (13) is fixed inside the cylinder (12), a rectangular opening is provided on the top of the inner sleeve block (13), and a plurality of holes are correspondingly provided around the cylinder (12) and the inner sleeve block (13), and the plurality of holes are respectively aligned and matched with the plurality of circular holes (2).

6. The steel pipe column gusset plate assembly device according to claim 1, characterized in that: The clamping ring mechanism comprises two mounting frames (14), two semicircular ring blocks (15) are rotatably connected to the two mounting frames (14), a cylinder for driving the semicircular ring blocks (15) to rotate is installed on the mounting frames (14), the two semicircular ring blocks (15) can be combined and clamped to be arranged outside the sleeve (1), a rotating frame (16) is rotatably connected to the two mounting frames (14), a rotating motor for driving the rotating frame (16) to rotate is installed on the mounting frames (14), a connecting rod (17) is rotatably connected between the two rotating frames (16), and a driving motor for driving the end of the connecting rod (17) to rotate is provided on one rotating frame (16).

7. The steel pipe column gusset plate assembly device according to claim 6, characterized in that: The sliding structure comprises a semicircular slide groove (18) arranged on two semicircular ring blocks (15); the two corresponding semicircular slide grooves (18) can be butted together to form a complete circular slide groove; an electric slider is slidably matched in the circular slide groove; a flat plate (19) is horizontally fixed on the electric slider; a plurality of positioning holes (20) are fixed on the edges of the two semicircular ring blocks (15); the plurality of positioning holes (20) are respectively aligned and matched with the plurality of through holes (4); a round ball (21) is connected to the flat plate (19) via a spring bar; the round ball (21) can be snap-fitted and matched with the plurality of positioning holes (20).

8. The steel pipe column gusset plate assembly device according to claim 7, characterized in that: The screw docking mechanism comprises a first box body (22) which is detachably fixed to the flat plate (19); a plurality of fixed screws (23) are arranged inside the first box body (22); a first electric push rod (24) for pushing the plurality of fixed screws (23) to move is provided on the side of the first box body (22); an outlet matching the fixed screws (23) is provided at one end of the first box body (22); a stop block for positioning the fixed screws (23) is provided at the outlet; the stop block is provided with a positioning slot (25); and a first electric telescopic rod for driving the stop block to move is installed on the side of the first box body (22).

9. The steel pipe column gusset plate assembly device according to claim 8, characterized in that: The nut docking mechanism comprises a second box body (26) which is detachably fixed to the flat plate (19); a plurality of fixed nuts (27) are stacked inside the second box body (26); the second box body (26) is provided with a cavity for placing the plurality of fixed nuts (27); a spring is provided at the bottom of the cavity for placing the fixed nuts (27); a second electric push rod (28) for pushing a fixed nut (27) to move is provided on the side of the second box body (26); a second electric telescopic rod (29) is vertically fixed to one end of the second box body (26); a power motor is fixed to the telescopic end of the second electric telescopic rod (29); a disc (33) is coaxially fixed to the power motor; the disc (33) is provided with a groove (32) matching the fixed nut (27); a magnet is provided at the bottom of the groove (32) matching the magnetic attraction of the fixed nut (27); and the fixed nut (27) can be matched with the threaded sleeve of the fixed screw (23).

10. The steel pipe column gusset plate assembly device according to claim 9, characterized in that: The positioning clamp mechanism comprises a universal corrugated rod (30) detachably fixed to the flat plate (19), and a positioning clamp (31) is fixed to one end of the universal corrugated rod (30).

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