An automatic steel structure docking device for steel structure construction

Abstract

The present invention provides an automated docking device for steel structures for steel structure construction, which belongs to the technical field of steel structure construction. It solves the technical problem that the existing steel structure cannot always maintain the ability to align and position the steel components during the docking and subsequent installation and welding process, making it impossible to directly carry out efficient welding and increasing the complexity of construction. An automated docking device for steel structures for steel structure construction includes a docking frame, a docking channel opened in the docking frame, a feed flare opened on the docking frame, the feed flare is connected to one end of the docking channel, and a conveying assembly for conveying steel structure components is provided in the docking channel, a stabilizing assembly for limiting the position of the steel structure components is provided in the docking channel, and a regulating roller is rotatably connected in the docking channel. The present invention has the advantages of always maintaining the ability to align and position the steel components during the docking and subsequent installation and welding process, achieving direct efficient welding and reducing the complexity of construction.

Description

Technical Field

[0001] The invention belongs to the technical field of steel structure construction, and relates to an automatic docking device, in particular to an automatic docking device for steel structures used in steel structure construction. Background Art

[0002] Steel structures are structures made of steel and are one of the main types of building structures. They are primarily composed of steel beams, columns, trusses, and other components made from sections of steel and steel plates.

[0003] Alignment of steel components is crucial in steel structure engineering, and its core value is reflected in the following aspects: ensuring structural safety and stability, optimizing load transfer, and ensuring that vertical loads are transferred along the designed path, avoiding additional bending moments due to eccentric stress, and preventing local stress concentration or instability in components; precise alignment of columns and beams can fully exert the bearing capacity and reduce uneven stress. Aligned installation can effectively reduce residual stress after welding or connection, and avoid distortion caused by misalignment; ensuring that the overall structural geometric accuracy meets the specifications, aligned components (such as alignment of the bottom center line of the steel column with the foundation axis) can be quickly positioned, reducing adjustment time, and facilitating subsequent welding, bolt connection and other operations; after the columns and beams are aligned, efficient welding can be carried out directly, reducing construction complexity; ensuring connection reliability, alignment is a prerequisite for high-quality welds, and misalignment will weaken the connection strength and increase the risk of fatigue cracking.

[0004] After searching, it was found that Chinese patent documents disclose an inclined steel docking structure [Application No.: 201810266911.7; Announcement No.: CN 108412850 B]. An inclined steel docking structure includes a horizontal steel assembly, a docking assembly, a docking steel, an inclination adjustment assembly and a rectangular sleeve. The docking steel in the device is easy to disassemble, and the angle of the docking steel can be adjusted. The docking steel can also slide left and right to adjust the position, so that the device can adapt to the different use needs of steel structures in buildings. The horizontal steel assembly includes a horizontal steel bottom plate, a horizontal steel side plate, a hinge shaft, a side slide groove, a placement groove, a strip groove and a strip groove plate. The front and rear ends of the horizontal steel bottom plate are fixedly connected to the horizontal steel side plate. The right end of the horizontal steel bottom plate is provided with a placement groove. The left end of the strip groove plate is hinged to the left end position of the placement groove through a hinge shaft. The upper end surface of the strip groove plate is provided with multiple strip grooves, and the right end of the horizontal steel side plate is provided with a side slide groove.

[0005] Although the angle of the butt joint steel in this patent can be adjusted and the butt joint steel can also slide left and right to adjust its position, so that the device can adapt to the different use needs of steel structures in buildings, the device cannot always maintain the alignment and positioning capabilities of the steel components during the butt joint and subsequent installation and welding processes, making it impossible to achieve direct and efficient welding, thereby increasing the complexity of construction. Summary of the Invention

[0006] The purpose of the present invention is to address the above-mentioned problems in the existing technology and propose an automatic steel structure docking device for steel structure construction. The technical problem to be solved by this invention is: how to always maintain the alignment and positioning capabilities of steel components during the docking and subsequent installation and welding processes, realize direct and efficient welding, and reduce construction complexity.

[0007] The purpose of the present invention can be achieved through the following technical solutions:

[0008] The cam is provided with a plurality of regulating wheels, and the wheel assembly is connected to the cam by means of a plurality of regulating wheels, and the cam is connected to the wheel assembly by means of a plurality of regulating wheels. The transmission gears are connected with the gears of the control gears one by one, and the gears of the control gears are connected with the gears of the control gears one by one.

[0009] The working principle of the present invention is that the two steel structure components can be transported to the docking point in sequence by the conveying component, and the angle and position of the steel structure components can be adjusted by the stabilizing component during the transportation process, so that the two steel structure components can be aligned with each other. When the docking point of the two steel structure components is directly below the filling cavity, the loading plate can be controlled by the driving component to install the docking buckle plate at the docking point of the two steel structure components. When the installation buckle plate is pressed down, each regulating wheel contacts the outer wall of the steel structure component, so that each regulating wheel can rotate. When the regulating wheel rotates, the tooth blocks of the control gear 1 are pushed and matched with the top surface of the corresponding limit block, so that the regulating wheel can rotate normally when the installation buckle plate is pressed down, and the clamping fit between one end of the limit block and the tooth groove of the control gear 1 makes it possible for the regulating wheel to rotate normally when the docking buckle plate is lifted under normal circumstances due to the clamping state of the limit block and the control gear 1, further making the docking buckle When the plate is normally installed on the steel structure component, it will not be separated from the connection state with the steel structure component. Then, the regulating wheel will drive the meshing bevel gear four to rotate when it is rotating. After the meshing bevel gear four rotates, it will drive the meshing bevel gear three to rotate. After the meshing bevel gear three rotates, it will drive the control screw to rotate. The control screw drives the top pressure fixing block to move, so that the top pressure fixing block can form a top pressure limit on the surface of the steel structure component, further improving the installation stability of the docking plate. After the docking plate is installed at the docking point of the two steel structure components, a simple mutual docking and fixing effect can be formed. This ability to pre-dock and fix steel structure components such as square steel columns facilitates subsequent personnel to perform local welding and structure construction. Docking the structure in advance can reduce the time of on-site construction. Because most steel components are prefabricated in the factory, only assembly and connection are required on site, which significantly improves construction efficiency and enables the project to enter the use stage faster.

[0010] The conveying assembly includes a plurality of conveying rollers rotatably connected in the docking channel, a transmission bevel gear 1 coaxially fixedly connected to each conveying roller, a plurality of transmission bevel gears 2 rotatably connected in the docking frame, each transmission bevel gear 2 is meshed with the corresponding transmission bevel gear 1, and a driving shaft is rotatably connected in the docking frame, the driving shaft is connected in series with each transmission bevel gear 2, a servo motor 1 is fixed in the docking frame, and the output shaft of the servo motor 1 is coaxially fixedly connected to the driving shaft.

[0011] By adopting the above structure, the driving shaft can be driven to rotate by the servo motor 1, and the driving shaft can drive multiple transmission bevel gears 2 to rotate synchronously. After the multiple transmission bevel gears 2 rotate, they will drive the corresponding transmission bevel gear 1 to rotate. After each transmission bevel gear 1 rotates, it will drive the corresponding conveying roller to operate, thereby realizing the conveying of steel structure components and improving overall work efficiency.

[0012] The stabilizing assembly includes a pair of alignment frames slidably connected in the docking frame, a bidirectional lead screw rotatably connected in the docking frame, a servo motor three is fixed in the docking frame, the output shaft of the servo motor three is coaxially fixedly connected to a transmission gear one, a transmission gear two is coaxially fixed on the bidirectional lead screw, the transmission gear one is meshed with the transmission gear two, the threaded sections on both sides of the bidirectional lead screw are threadedly connected to push arms, and one end of each push arm is fixedly connected to the corresponding alignment frame.

[0013] By adopting the above structure, the servo motor 3 can drive the transmission gear 1 to rotate. When the transmission gear 1 rotates, it will drive the transmission gear 2 to rotate. When the transmission gear 2 rotates, it will drive the bidirectional screw to rotate. When the bidirectional screw rotates, it will drive the two push arms to drive the corresponding alignment frames to move relative to each other. When the two alignment frames move relative to each other, they will clamp the two steel structure components so that the positions of the two steel structure components can be relatively aligned.

[0014] A pushing cavity is provided on the top inner wall of the docking channel, and a pressing block is slidably connected in the pushing cavity. A plurality of pushing springs are fixed between the pressing block and the wall of the pushing cavity, and the bottom surface of the pressing block contacts the top surface of the steel structure component.

[0015] With the above structure, the push spring 1 can be used to make the pressing block always push the steel structure component, thereby preventing the steel structure component from positional displacement during the transportation process and improving the docking effect.

[0016] The driving assembly includes a pair of reciprocating screws rotatably connected in the docking frame, and meshing bevel gears 1 that are coaxially fixedly connected at both ends of the regulating roller. Both ends of the loading plate are threadedly connected to the corresponding reciprocating screws. A pair of meshing bevel gears 2 are rotatably connected in the docking frame. The two meshing bevel gears 1 are meshed with the corresponding meshing bevel gears 2, and each meshing bevel gear 2 is coaxially fixedly connected to the reciprocating screw.

[0017] By adopting the above structure, when the steel structure components are conveyed, the steel structure components contact the regulating roller, which further drives the regulating roller to rotate. After the regulating roller rotates, it will drive the corresponding meshing bevel gear 1 to rotate. After the meshing bevel gear 1 rotates, it will drive the corresponding meshing bevel gear 2 to rotate. After the meshing bevel gear 2 rotates, it will drive the reciprocating screw to rotate. After the reciprocating screw moves, it will drive the loading plate to move back and forth up and down. When the joint of the two steel structure components is conveyed to almost directly below the loading cavity, the docking plate can be placed in the loading cavity. At this time, the docking plate is pressed down by the loading plate, so that the docking plate is fixedly connected to the joint of the two steel structure components, achieving a pre-fixing effect.

[0018] The docking buckle plate is rotatably connected to a control plate, and both ends of the control plate are coaxially fixedly connected to a winding wheel, each winding wheel is fixedly connected to a pair of pull ropes, and the other end of each pull rope is fixedly connected to the bottom surface of the corresponding limit block.

[0019] With the above structure, personnel can flip the control panel so that the control panel drives the two reeling wheels to rotate, causing the reeling wheel to reel in the pull rope, and the pull rope further pulls one end of the limit block to move downward, so that it is disengaged from the snap fit with the corresponding control gear tooth groove, thereby making it convenient for personnel to disassemble the docking gusset plate from the steel structure component, and the disassembled docking gusset plate can be reused to increase its service life.

[0020] The control wheel that the said servo motor of the said servo motor is equipped with a gear, and the gear train that the said servo motor is equipped with is connected with the gear train of the said servo motor and the gear train that the said servo motor is equipped with is connected with the gear train of the said servo motor.

[0021] By adopting the above structure, the control wheel can be driven to rotate by servo motor 2, and the rotation of the control wheel will drive the steel structure component to be transported, and multiple servo motors 2 can operate independently, so that the transportation work can be achieved more precisely and stably. The steel structure component that has been docked can be clamped by the chuck, and the position of the steel structure component can be adjusted so that the area not covered by the docking plate is exposed on the top surface. At this time, the welding head can contact the docking gap of the steel structure component through the electric push rod and servo motor 9, and weld the gap. After the welding of the area not covered by the docking plate is completed, the position of the steel structure component is adjusted again so that the docking interface plate is at the top. At this time, the personnel can disassemble the docking plate and then weld the remaining area of ​​the steel structure component.

[0022] A discharging disc is fixed on the docking frame, and a pair of discharging racks are slidably connected to the discharging disc. A discharging assembly is provided on each discharging rack, and a driving gear 1 is rotatably connected in the discharging disc. The rotating shafts on both sides of the driving gear 1 are coaxially fixedly connected to the driving screws, and the threads of the two driving screws are in opposite directions. The two driving screws are threadedly connected to the corresponding discharging racks, and a servo motor 4 is fixed in the discharging disc, and the output shaft of the servo motor 4 is coaxially fixedly connected to the driving gear 2, and the driving gear 2 is meshed with the driving gear 1.

[0023] With the above structure, the steel structure components can be transported out of the docking channel after docking is completed. At this time, the servo motor four drives the driving gear two to rotate. After the driving gear two rotates, it drives the driving gear one to rotate. After the driving gear one rotates, it drives the two driving screws to operate, thereby realizing the relative or opposite movement of the two discharging racks, completing the connection and disconnection with the steel structure components.

[0024] The opposite surfaces of the two discharging racks are rotatably connected with multiple discharging wheels, the wheel surface of each discharging wheel fits the surface of the steel structure component, and multiple servo motors five are fixed in the two discharging racks, and the output shaft of each servo motor five is coaxially fixedly connected to the corresponding discharging wheel.

[0025] With the above structure, the corresponding discharging wheels can be driven to rotate by multiple servo motors 5, thereby completing the discharging work of the steel structure components normally, thereby taking out the docked steel structure components and improving the overall working effect.

[0026] Both of the discharging racks are provided with storage slots, and a stabilizing arm is slidably connected to each storage slot. The protruding part of each stabilizing arm is in contact with the top surface of the steel structure component, and a push spring two is fixed between each stabilizing arm and the corresponding storage slot. In addition, six servo motors are fixed in the two discharging racks, and a winding wheel two is coaxially fixedly connected to the driving shaft of each servo motor six, and a pull rope two is fixed between each winding wheel two and the corresponding stabilizing arm.

[0027] With the above structure, the servo motor 6 can drive the winding wheel 2 to rotate. After the winding wheel 2 rotates, it will pull the stabilizing arm to press down. In this way, the stabilizing arm can restrict the steel structure components, prevent the position of the steel structure components from shifting during the discharging process, and improve the stability of the overall operation.

[0028] Compared with the existing technology, this automatic steel structure docking device for steel structure construction has the following advantages:

[0029] 1. After the butt-joint plates are installed at the joints of the two steel structure components, a simple mutual butt-jointing and fixing effect can be formed. This pre-butt-jointing and fixing capability makes it convenient for subsequent personnel to carry out local welding and structural construction. Docking the structure in advance can reduce the time of on-site construction. Because most steel components are prefabricated in the factory, only assembly and connection are required on site, which significantly improves construction efficiency and enables the project to enter the use stage faster.

[0030] 2. By flipping the control panel, the control panel drives the two reel-in wheels to rotate, causing the reel-in wheels to reel in the pull rope, and the pull rope further pulls one end of the limit block to move downward, so that it is disengaged from the corresponding control gear tooth groove, thereby facilitating the removal of the docking gusset plate from the steel structure component. The disassembled docking gusset plate can be reused to increase its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural schematic diagram of the present invention.

[0032] Figure 2 It is a structural schematic diagram of two steel components after being butted together in the present invention.

[0033] Figure 3 It is a schematic diagram of the structure inside the docking frame of the present invention.

[0034] Figure 4 It is a structural diagram of the driving component in the present invention.

[0035] Figure 5 It is a schematic structural diagram of the stabilizing component in the present invention.

[0036] Figure 6 It is a structural schematic diagram of the conveying component in the present invention.

[0037] Figure 7 It is a schematic diagram of the structure inside the alignment frame of the present invention.

[0038] Figure 8 It is a schematic diagram of the structure inside the cross section of the butt-jointed gusset plate in the present invention.

[0039] Figure 9 yes Figure 8 Schematic diagram of the enlarged structure of area a.

[0040] Figure 10 It is a schematic structural diagram of the interior of the discharge tray in the present invention.

[0041] Figure 11 It is a schematic structural diagram of the interior of the discharge rack in the present invention.

[0042] Figure 12It is a structural schematic diagram of the interior of the longitudinal section of the butt-jointed gusset plate in the present invention.

[0043] Figure 13 yes Figure 12 Schematic diagram of the enlarged structure of area b.

[0044] In the figure, 1. docking frame; 2. docking channel; 3. feed flare; 4. filling chamber; 5. filling plate; 6. docking buckle plate; 7. regulating wheel; 8. limit block; 9. control gear 1; 10. top pressure fixing block; 11. anti-slip pad; 12. meshing bevel gear 3; 13. meshing bevel gear 4; 14. control screw; 15. conveyor roller; 16. transmission bevel gear 1; 17. transmission bevel gear 2; 18. drive shaft; 19. servo motor 1; 20. alignment frame; 21. bidirectional screw; 22. servo motor 3; 23. transmission gear 1; 24. transmission gear 2; 25. push arm; 26. push chamber; 27. pressure block; 28. push spring 1; 29. ​​reciprocating screw; 30. meshing bevel gear 1; 31. meshing bevel gear 2 ;32. Control panel;33. Winding wheel one;34. Pull rope one;35. Control wheel;36. Servo motor two;37. Discharge tray;38. Discharge rack;39. Drive gear one;40. Drive screw;41. Servo motor four;42. Drive gear two;43. Discharge wheel;44. Servo motor five;45. Storage slot;46. Stabilizing arm;47. Push spring two;48. Servo motor six;49. Winding wheel two;50. Pull rope two;51. Control roller;52. Support arm;53. Control arm;54. Mounting seat;55. Chuck;56. Servo motor seven;57. Servo motor eight;58. Control screw;59. Electric push rod;60. Control rack;61. Welding head;62. Servo motor nine;63. Servo motor ten. DETAILED DESCRIPTION

[0045] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solutions of the present invention, but the present invention is not limited to these embodiments.

[0046] like Figures 1-13As shown in the figure, an automatic docking device for steel structures in steel structure construction includes a docking frame 1, a docking channel 2 opened in the docking frame 1, and a feeding flaring 3 opened on the docking frame 1. The feeding flaring 3 is connected to one end of the docking channel 2, and a conveying component for conveying steel structure components is arranged in the docking channel 2. A stabilizing component for limiting the position of the steel structure components is arranged in the docking channel 2. A regulating roller 51 is rotatably connected in the docking channel 2. A loading cavity 4 is opened in the docking frame 1. A loading plate 5 is slidably connected in the loading cavity 4. A driving component for controlling the up and down movement of the loading plate 5 is arranged in the docking frame 1. A docking buckle plate 6 is loaded in the loading cavity 4. The whole of the docking buckle plate 6 is in a 冂-shaped structure, and the horizontal plate part of the docking buckle plate 6 contacts the bottom surface of the loading plate 5. The docking buckle plate 6 is fixedly fitted to the docking part of two steel structure components. A plurality of regulating wheels 7 are rotatably connected to the opposite surfaces of the two vertical plate parts of the docking buckle plate 6. The wheel surface of each regulating wheel 7 contacts the outer wall of the steel structure component. A plurality of limiting blocks 8 and a plurality of control gears one 9 are rotatably connected in the two vertical plate parts of the docking buckle plate 6. A torsion spring is fixed at the shaft of each limiting block 8 and each control gear one 9. Each control gear one 9 is coaxially fixedly connected to the corresponding regulating wheel 7. Each limiting block 8 is in an arc-shaped strip structure. The tooth blocks of each control gear one 9 are in pushing fit with the top surface of the corresponding limiting block 8. One end of each limiting block 8 is in clamping fit with the tooth groove of the corresponding control gear one 9. A plurality of pressing and fixing blocks 10 are slidably connected in the two vertical plate parts of the docking buckle plate 6. An anti-slip cushion 11 is fixed at one end of each pressing and fixing block 10. Each anti-slip cushion 11 is in pressing fit with the surface of the steel structure component. A plurality of meshing bevel gears three 12 are rotatably connected in the two vertical plate parts of the docking buckle plate 6. A meshing bevel gear four 13 is coaxially fixedly connected to each control gear one 9. Each meshing bevel gear four 13 is meshed with the meshing bevel gear three 12. A control screw 14 is coaxially fixedly connected to each meshing bevel gear three 12. Each control screw 14 is in threaded connection with the corresponding pressing and fixing block 10.

[0047] The two steel structure components can be transported to the docking point in sequence by the conveying component, and the angle and position of the steel structure components can be adjusted by the stabilizing component during the transportation process, so that the two steel structure components can be aligned with each other. When the docking point of the two steel structure components is directly below the filling cavity 4, the loading plate 5 can be controlled by the driving component to install the docking buckle plate 6 at the docking point of the two steel structure components. When the installation buckle plate is pressed down, each regulating wheel 7 contacts the outer wall of the steel structure component, so that each regulating wheel 7 can rotate. When the regulating wheel 7 rotates, the tooth blocks of the control gear 9 are pushed and matched with the top surface of the corresponding limit block 8, so that the regulating wheel 7 can rotate normally when the installation buckle plate is pressed down. The engagement between one end of the limit block 8 and the tooth groove of the control gear 9 makes it possible for the regulating wheel 7 to be lifted normally due to the engagement between the limit block 8 and the control gear 9, further making the docking buckle plate 6 When the gusset plate 6 is normally installed on the steel structure component, it will not be separated from the connection state with the steel structure component. Then, the regulating wheel 7 will drive the meshing bevel gear four 13 to rotate in the rotating state. After the meshing bevel gear four 13 rotates, it will drive the meshing bevel gear three 12 to rotate. After the meshing bevel gear three 12 rotates, it will drive the control screw 14 to rotate. The control screw 14 drives the top pressure fixing block 10 to move, so that the top pressure fixing block 10 has the ability to form a top pressure limit on the surface of the steel structure component, further improving the installation stability of the docking gusset plate 6. After the docking gusset plate 6 is installed at the docking point of the two steel structure components, a simple mutual docking and fixing effect can be formed. Through this pre-docking and fixing ability, it is convenient for subsequent personnel to carry out local welding and structure construction. Docking the structure in advance can reduce the time of on-site construction. Because most steel components are prefabricated in the factory, only assembly and connection are required on site, which significantly improves construction efficiency and enables the project to enter the use stage faster.

[0048] The conveying assembly includes multiple conveying rollers 15 rotatably connected in the docking channel 2, a transmission bevel gear 16 coaxially fixedly connected to each conveying roller 15, and multiple transmission bevel gears 17 rotatably connected in the docking frame 1. Each transmission bevel gear 17 is engaged with the corresponding transmission bevel gear 16, and a drive shaft 18 is rotatably connected in the docking frame 1. The drive shaft 18 is connected in series with each transmission bevel gear 17. A servo motor 19 is fixed in the docking frame 1, and the output shaft of the servo motor 19 is coaxially fixedly connected to the drive shaft 18.

[0049] With the above structure, the servo motor 19 can be used to drive the drive shaft 18 to rotate, and the drive shaft 18 can drive multiple transmission bevel gears 2 17 to rotate synchronously. After the multiple transmission bevel gears 2 17 rotate, they will drive the corresponding transmission bevel gear 1 16 to rotate. After each transmission bevel gear 1 16 rotates, it will drive the corresponding conveying roller 15 to operate, thereby realizing the conveying of steel structure components and improving overall work efficiency.

[0050] The stabilizing component includes a pair of alignment frames 20 slidingly connected in the docking frame 1, a bidirectional lead screw 21 rotatably connected in the docking frame 1, a servo motor three 22 is fixed in the docking frame 1, the output shaft of the servo motor three 22 is coaxially fixedly connected to a transmission gear one 23, a transmission gear two 24 is coaxially fixed on the bidirectional lead screw 21, the transmission gear one 23 is engaged with the transmission gear two 24, the threaded sections on both sides of the bidirectional lead screw 21 are threadedly connected to push arms 25, and one end of each push arm 25 is fixedly connected to the corresponding alignment frame 20.

[0051] By adopting the above structure, the servo motor three 22 can drive the transmission gear one 23 to rotate. After the transmission gear one 23 rotates, it will drive the transmission gear two 24 to rotate. After the transmission gear two 24 rotates, it will drive the bidirectional screw 21 to rotate. After the bidirectional screw 21 rotates, it will drive the two push arms 25 to drive the corresponding alignment frames 20 to move relative to each other. When the two alignment frames 20 move relative to each other, they will clamp the two steel structure components so that the positions of the two steel structure components can be relatively aligned.

[0052] A pushing cavity 26 is provided on the top inner wall of the docking channel 2, and a pressing block 27 is slidably connected to the pushing cavity 26. A plurality of pushing springs 28 are fixed between the pressing block 27 and the wall of the pushing cavity 26, and the bottom surface of the pressing block 27 contacts the top surface of the steel structure component.

[0053] With the above structure, the push spring 1 28 can be used to ensure that the pressing block 27 can always push the steel structure component, thereby preventing the steel structure component from being shifted during transportation and improving the docking effect.

[0054] The driving assembly includes a pair of reciprocating screws 29 rotatably connected in the docking frame 1, a meshing bevel gear 30 with both ends of the regulating roller 51 coaxially fixedly connected, and both ends of the loading plate 5 are threadedly connected to the corresponding reciprocating screws 29. A pair of meshing bevel gears 2 31 are rotatably connected in the docking frame 1, and the two meshing bevel gears 1 30 are meshed with the corresponding meshing bevel gear 2 31, and each meshing bevel gear 2 31 is coaxially fixedly connected to the reciprocating screw 29.

[0055] By adopting the above structure, when the steel structure components are conveyed, the steel structure components contact the regulating roller 51, which further drives the regulating roller 51 to rotate. After the regulating roller 51 rotates, it drives the corresponding meshing bevel gear 1 30 to rotate. After the meshing bevel gear 1 30 rotates, it drives the corresponding meshing bevel gear 2 31 to rotate. After the meshing bevel gear 2 31 rotates, it drives the reciprocating screw 29 to rotate. After the reciprocating screw 29 moves, it drives the loading plate 5 to move back and forth up and down. When the joint of the two steel structure components is conveyed to almost directly below the loading cavity 4, the docking plate 6 can be placed in the loading cavity 4. At this time, the docking plate 6 is pressed down by the loading plate 5, so that the docking plate 6 is fixedly connected to the joint of the two steel structure components, achieving a pre-fixed effect.

[0056] A control plate 32 is rotatably connected to the docking buckle plate 6, and both ends of the control plate 32 are coaxially fixedly connected to a winding wheel 33. Each winding wheel 33 is fixedly connected to a pair of pull ropes 34, and the other end of each pull rope 34 is fixedly connected to the bottom surface of the corresponding limit block 8.

[0057] With the above structure, a person can flip the control panel 32 so that the control panel 32 drives the two winding wheels 33 to rotate, so that the winding wheels 33 reel in the pull rope 34, and the pull rope 34 further pulls one end of the limit block 8 to move downward, so that it is disengaged from the snap fit with the corresponding control gear 9 tooth groove, thereby making it convenient for personnel to disassemble the docking buckle plate 6 from the steel structure component, and the disassembled docking buckle plate 6 can be reused to increase its service life.

[0058] Each alignment frame 20 is rotatably connected to a plurality of control wheels 35, and a plurality of servo motors 2 36 are fixed in the two alignment frames 20. The output shaft of each servo motor 2 36 is coaxially fixedly connected to the corresponding control wheel 35, and the wheel surface of each control wheel 35 is in contact with the surface of the steel structure component, and a support arm 52 is fixed on the docking frame, and a control arm 53 is rotatably provided on the support arm 52. The control arm 53 is slidably connected to the mounting seat 54, and the mounting seat 54 is rotatably connected to the chuck 55. A servo motor 10 63 is fixed in the mounting seat 54, and the output shaft of the servo motor 10 63 is coaxially fixedly connected to the chuck 55. A servo motor 10 63 is fixed in the mounting seat 54. The servo motor 10 63 The output shaft is coaxially fixedly connected to the chuck 55, a servo motor 7 56 is fixed in the regulating arm 53, the rotating shaft of the servo motor 7 56 is fixedly connected to one end of the support arm 52, a servo motor 8 57 is fixed in the regulating arm 53, a regulating screw 58 is rotatably connected in the regulating arm 53, the output shaft of the servo motor 8 57 is coaxially fixedly connected to the regulating screw 58, the regulating screw 58 is threadedly connected to the mounting seat 54, an electric push rod 59 is fixed in the mounting flare, the output shaft of the electric push rod 59 is fixed to the regulating frame 60, the regulating frame 60 is rotatably connected with a welding head 61, and a servo motor 9 62 is fixed in the regulating frame 60, the output shaft of the servo motor 9 62 is fixedly connected to the welding head 61. By adopting the above structure, the control wheel can be driven to rotate by servo motor 2, and the rotation of the control wheel will drive the steel structure component to be transported, and multiple servo motors 2 can operate independently, so that the transportation work can be achieved more precisely and stably, and the steel structure component that has been docked can be clamped by the chuck 55, and the position of the steel structure component can be adjusted so that the area not covered by the docking plate is exposed on the top surface. At this time, the welding head 61 can contact the docking gap of the steel structure component through the electric push rod 59 and the servo motor nine 62, and weld the gap. After the welding of the area not covered by the docking plate is completed, the position of the steel structure component is adjusted again so that the docking interface plate is at the top. At this time, the personnel can disassemble the docking plate and then weld the remaining area of ​​the steel structure component.

[0059] A discharge tray 37 is fixed on the docking frame 1, and a pair of discharge racks 38 are slidably connected to the discharge tray 37. Each discharge rack 38 is provided with a discharge assembly, and a drive gear 39 is rotatably connected inside the discharge tray 37. The rotating shafts on both sides of the drive gear 39 are coaxially fixedly connected to the drive screws 40, and the threads of the two drive screws 40 are in opposite directions. The two drive screws 40 are both threadedly connected to the corresponding discharge racks 38, and a servo motor 41 is fixed inside the discharge tray 37. The output shaft of the servo motor 41 is coaxially fixedly connected to the drive gear 2 42, and the drive gear 2 42 is engaged with the drive gear 1 39.

[0060] With the above structure, the steel structure components can be transported out of the docking channel 2 after docking is completed. At this time, the servo motor four 41 drives the driving gear two 42 to rotate. After the driving gear two 42 rotates, it drives the driving gear one 39 to rotate. After the driving gear one 39 rotates, it drives the two driving screws 40 to operate, thereby realizing the relative or opposite movement of the two discharge racks 38, completing the connection and disconnection with the steel structure components.

[0061] The opposite surfaces of the two discharging racks 38 are rotatably connected to multiple discharging wheels 43, the wheel surface of each discharging wheel 43 fits the surface of the steel structure component, and multiple servo motors 5 44 are fixed in the two discharging racks 38, and the output shaft of each servo motor 5 44 is coaxially fixedly connected to the corresponding discharging wheel 43.

[0062] With the above structure, the corresponding discharge wheels 43 can be driven to rotate by multiple servo motors 5 44, thereby normally completing the discharge work of the steel structure components, thereby taking out the docked steel structure components and improving the overall work effect.

[0063] Both discharging racks 38 are provided with storage slots 45, and each storage slot 45 is slidably connected to a stabilizing arm 46. The protruding part of each stabilizing arm 46 is in contact with the top surface of the steel structure component, and a push spring 2 47 is fixed between each stabilizing arm 46 and the corresponding storage slot 45. A servo motor 6 48 is fixed in both discharging racks 38, and a winding wheel 2 49 is coaxially fixedly connected to the driving shaft of each servo motor 6 48. A pull rope 2 50 is fixed between each winding wheel 2 49 and the corresponding stabilizing arm 46.

[0064] With the above structure, the servo motor 6 48 can be used to drive the winding wheel 2 49 to rotate. After the winding wheel 2 49 rotates, it will pull the stabilizing arm 46 to press down. In this way, the stabilizing arm 46 can restrict the steel structure components, prevent the position of the steel structure components from shifting during the discharge process, and improve the stability of the overall operation.

[0065] The working principle of the present invention is as follows: the driving shaft 18 is driven to rotate by the servo motor 19, and the driving shaft 18 drives multiple transmission bevel gears 2 17 to rotate synchronously. After the multiple transmission bevel gears 2 17 rotate, they will drive the corresponding transmission bevel gear 1 16 to rotate. After each transmission bevel gear 1 16 rotates, it will drive the corresponding conveying roller 15 to operate, thereby realizing the conveying of steel structure components. The servo motor 3 22 drives the transmission gear 1 23 to rotate. After the transmission gear 1 23 rotates, it will drive the transmission gear 2 24 to rotate. After the transmission gear 2 24 rotates, it will drive the bidirectional screw 21 to rotate. After the bidirectional screw 21 rotates, it will drive the two push arms 25 to drive the corresponding alignment frame 20 to rotate relative to each other. When the two alignment frames 20 move relative to each other, they clamp the two steel structure components so that the positions of the two steel structure components can be relatively aligned. The push spring 1 28 allows the pressure block 27 to always push the steel structure components, thereby preventing the steel structure components from shifting in position during transportation and improving the docking effect. When the steel structure components are transported, the steel structure components contact the regulating roller 51, which further drives the regulating roller 51 to rotate. After the regulating roller 51 rotates, it drives the corresponding meshing bevel gear 1 30 to rotate. After the meshing bevel gear 1 30 rotates, it drives the corresponding meshing bevel gear 2 31 to rotate. After the meshing bevel gear 2 31 rotates, it drives the reciprocating screw 29 to rotate. The reciprocating screw 29 After the movement, it will drive the filling plate 5 to move up and down reciprocatingly. When the docking point of the two steel structure components is transported to almost directly below the filling cavity 4, the docking plate 6 can be placed in the filling cavity 4. At this time, the docking plate 6 is pressed down by the filling plate 5. When the installation plate is pressed down, each regulating wheel 7 contacts the outer wall of the steel structure component, so that each regulating wheel 7 can rotate. When the regulating wheel 7 rotates, the tooth blocks of the control gear 9 are pushed and matched with the corresponding limit blocks 8 top surfaces, so that the regulating wheel 7 can rotate normally when the installation plate is pressed down. Through the card engagement between one end of the limit block 8 and the tooth groove of the control gear 9, under normal circumstances, when the docking plate 6 is lifted, the regulating wheel 7 will be lifted due to the limit block. 8 is in a stuck state with the control gear 1 9 and cannot rotate, further ensuring that the docking plate 6 will not be separated from the connection state with the steel structure component when normally installed on the steel structure component, and then the regulating wheel 7 will drive the meshing bevel gear 4 13 to rotate in the rotating state, and the meshing bevel gear 4 13 will drive the meshing bevel gear 3 12 to rotate after the rotation, and the meshing bevel gear 3 12 will drive the control screw 14 to rotate, and the control screw 14 drives the top pressure fixing block 10 to move, so that the top pressure fixing block 10 has the ability to form a top pressure limit on the surface of the steel structure component, further improving the installation stability of the docking plate 6, and after the docking plate 6 is installed at the docking point of the two steel structure components, a simple mutual docking and fixing effect can be formed.

[0066] In summary, the two steel structure components are transported to the docking point in turn by the conveying component, and the angle and position of the steel structure components are adjusted by the stabilizing component during the transportation process, so that the two steel structure components can be aligned with each other. When the docking point of the two steel structure components is directly below the filling cavity 4, the loading plate 5 can be controlled by the driving component to install the docking buckle plate 6 at the docking point of the two steel structure components. When the installation buckle plate is pressed down, each regulating wheel 7 contacts the outer wall of the steel structure component, so that each regulating wheel 7 can rotate. When the regulating wheel 7 rotates, the tooth blocks of the control gear 9 are pushed and matched with the top surface of the corresponding limit block 8, so that the regulating wheel 7 can rotate normally when the installation buckle plate is pressed down. The engagement of one end of the limit block 8 with the tooth groove of the control gear 9 makes it impossible for the regulating wheel 7 to rotate when the docking buckle plate 6 is lifted under normal circumstances due to the engagement state of the limit block 8 and the control gear 9, further When the connecting plate 6 is normally installed on the steel structure component, it will not be separated from the connection state with the steel structure component. Then, the regulating wheel 7 will drive the meshing bevel gear four 13 to rotate in the rotating state. After the meshing bevel gear four 13 rotates, it will drive the meshing bevel gear three 12 to rotate. After the meshing bevel gear three 12 rotates, it will drive the control screw 14 to rotate. The control screw 14 drives the top pressure fixing block 10 to move, so that the top pressure fixing block 10 has the ability to form a top pressure limit on the surface of the steel structure component, further improving the installation stability of the connecting plate 6. After the connecting plate 6 is installed at the joint of the two steel structure components, a simple mutual docking and fixing effect can be formed. Through this pre-docking and fixing ability, it is convenient for subsequent personnel to carry out local welding and structure construction. Docking the structure in advance can reduce the time of on-site construction. Because most steel components are prefabricated in the factory, only assembly and connection are required on site, which significantly improves construction efficiency and enables the project to enter the use stage faster.

[0067] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope of the appended claims.

Claims

1. An automated steel structure docking device for steel structure construction, comprising a docking frame (1), a docking channel (2) provided in the docking frame (1), and a feed expansion opening (3) provided on the docking frame (1), characterized in that: The feed flaring (3) is communicated with one end of the docking channel (2), and a conveying component for conveying steel structure components is arranged in the docking channel (2). A stabilizing component for limiting the position of the steel structure components is arranged in the docking channel (2). A regulating roller (51) is rotatably connected in the docking channel (2). A loading cavity (4) is formed in the docking frame (1). A loading plate (5) is slidably connected in the loading cavity (4). A driving component for controlling the up-and-down movement of the loading plate (5) is arranged in the docking frame (1). The docking buckle plate (6) is loaded in the loading cavity (4). The whole of the docking buckle plate (6) is in a U-shaped structure, and the horizontal plate part of the docking buckle plate (6) contacts the bottom surface of the loading plate (5). The docking buckle plate (6) fixedly cooperates with the docking part of the two steel structure components. A plurality of regulating wheels (7) are rotatably connected to the opposite surfaces of the two vertical plate parts of the docking buckle plate (6). The wheel surface of each regulating wheel (7) contacts the outer wall of the steel structure component. A plurality of limiting blocks (8) and a plurality of control gears I (9) are rotatably connected in the two vertical plate parts of the docking buckle plate (6). A torsion spring is fixed to the rotating shaft of each limiting block (8) and each control gear I (9). Each control gear I (9) is coaxially and fixedly connected to the corresponding regulating wheel (7). Each limiting block (8) is in an arc-shaped strip shape. The tooth blocks of each control gear I (9) are in pushing cooperation with the top surface of the corresponding limiting block (8). One end of each limiting block (8) is in clamping cooperation with the tooth groove of the corresponding control gear I (9). A plurality of pressing and fixing blocks (10) are slidably connected in the two vertical plate parts of the docking buckle plate (6). An anti-slip cushion layer (11) is fixed to one end of each pressing and fixing block (10). Each anti-slip cushion layer (11) is in pressing cooperation with the surface of the steel structure component. A plurality of meshing bevel gears III (12) are rotatably connected in the two vertical plate parts of the docking buckle plate (6). A meshing bevel gear IV (13) is coaxially and fixedly connected to each control gear I (9). Each meshing bevel gear IV (13) is meshed with the meshing bevel gear III (12). A control screw rod (14) is coaxially and fixedly connected to each meshing bevel gear III (12). Each control screw rod (14) is in threaded connection with the corresponding pressing and fixing block (10).

2. The automatic steel structure docking device for steel structure construction according to claim 1, characterized in that: The conveying component includes a plurality of conveying rollers (15) rotatably connected in the docking channel (2), and a transmission bevel gear I (16) coaxially and fixedly connected to each conveying roller (15). A plurality of transmission bevel gears II (17) are rotatably connected in the docking frame (1). Each transmission bevel gear II (17) is meshed with the corresponding transmission bevel gear I (16). A driving shaft rod (18) is rotatably connected in the docking frame (1). The driving shaft rod (18) connects each transmission bevel gear II (17) in series. A servo motor I (19) is fixed in the docking frame (1). The output shaft of the servo motor I (19) is coaxially and fixedly connected to the driving shaft rod (18).

3. The automatic steel structure docking device for steel structure construction according to claim 1, characterized in that: The stabilizing assembly comprises a pair of alignment frames (20) slidably connected in the docking frame (1), a bidirectional lead screw (21) rotatably connected in the docking frame (1), a servo motor three (22) is fixed in the docking frame (1), an output shaft of the servo motor three (22) is coaxially fixedly connected with a transmission gear one (23), a transmission gear two (24) is coaxially fixed on the bidirectional lead screw (21), the transmission gear one (23) is meshed with the transmission gear two (24), the threaded sections on both sides of the bidirectional lead screw (21) are threadedly connected with a push arm (25), and one end of each push arm (25) is fixedly connected to the corresponding alignment frame (20).

4. The automatic steel structure docking device for steel structure construction according to claim 1, characterized in that: A pushing cavity (26) is provided on the inner wall of the top of the docking channel (2), and a pressing block (27) is slidably connected in the pushing cavity (26). A plurality of pushing springs (28) are fixed between the pressing block (27) and the wall of the pushing cavity (26), and the bottom surface of the pressing block (27) contacts the top surface of the steel structure component.

5. The automatic steel structure docking device for steel structure construction according to claim 1, characterized in that: The driving assembly includes a pair of reciprocating screws (29) rotatably connected in the docking frame (1), a meshing bevel gear (30) coaxially fixedly connected at both ends of the regulating roller (51), both ends of the loading plate (5) are threadedly connected to the corresponding reciprocating screws (29), a pair of meshing bevel gears (31) rotatably connected in the docking frame (1), the two meshing bevel gears (30) are meshed with the corresponding meshing bevel gears (31), and each meshing bevel gear (31) is coaxially fixedly connected to the reciprocating screw (29).

6. The automatic steel structure docking device for steel structure construction according to claim 1, characterized in that: The docking buckle plate (6) is rotatably connected to a control plate (32), and both ends of the control plate (32) are coaxially fixedly connected to a winding wheel (33), and each winding wheel (33) is fixedly connected to a pair of pull ropes (34), and the other end of each pull rope (34) is fixedly connected to the bottom surface of the corresponding limit block (8).

7. The automatic steel structure docking device for steel structure construction according to claim 3, characterized in that: A plurality of control wheels (35) are rotatably connected to each alignment frame (20), a plurality of servo motors (36) are fixed in the two alignment frames (20), the output shaft of each servo motor (36) is coaxially fixedly connected to the corresponding control wheel (35), the wheel surface of each control wheel (35) is in contact with the surface of the steel structure component, and a support arm (52) is fixed on the docking frame, a control arm (53) is rotatably provided on the support arm (52), a mounting seat (54) is slidably connected to the control arm (53), a chuck (55) is rotatably connected to the mounting seat (54), a servo motor (63) is fixed in the mounting seat (54), the output shaft of the servo motor (63) is coaxially fixedly connected to the chuck (55), the control arm (5 3) A servo motor seven (56) is fixed inside, the rotating shaft of the servo motor seven (56) is fixedly connected to one end of the support arm (52), a servo motor eight (57) is fixed inside the control arm (53), a control screw (58) is rotatably connected inside the control arm (53), the output shaft of the servo motor eight (57) is coaxially fixedly connected to the control screw (58), the control screw (58) is threadedly connected to the mounting seat (54), an electric push rod (59) is fixed inside the mounting flare, the output shaft of the electric push rod (59) is fixed to the control frame (60), a welding head (61) is rotatably connected inside the control frame (60), and a servo motor nine (62) is fixed inside the control frame (60), the output shaft of the servo motor nine (62) is fixedly connected to the welding head (61).

8. The automatic steel structure docking device for steel structure construction according to claim 1, characterized in that: A discharge tray (37) is fixed on the docking frame (1), a pair of discharge racks (38) are slidably connected to the discharge tray (37), each discharge rack (38) is provided with a discharge assembly, and a driving gear (39) is rotatably connected in the discharge tray (37), the rotating shafts on both sides of the driving gear (39) are coaxially fixedly connected to the driving screws (40), and the threads of the two driving screws (40) are in opposite directions, and the two driving screws (40) are threadedly connected to the corresponding discharge racks (38), and a servo motor (41) is fixed in the discharge tray (37), and the output shaft of the servo motor (41) is coaxially fixedly connected to the driving gear (42), and the driving gear (42) is meshed with the driving gear (39).

9. The automatic steel structure docking device for steel structure construction according to claim 8, characterized in that: The opposite surfaces of the two discharging racks (38) are rotatably connected to a plurality of discharging wheels (43), the wheel surface of each discharging wheel (43) is in contact with the surface of the steel structure component, and a plurality of servo motors (44) are fixed in the two discharging racks (38), and the output shaft of each servo motor (44) is coaxially fixedly connected to the corresponding discharging wheel (43).

10. The automatic steel structure docking device for steel structure construction according to claim 8, characterized in that: The two discharging racks (38) are both provided with a receiving groove (45), and a stabilizing arm (46) is slidably connected in each receiving groove (45), and the protruding part of each stabilizing arm (46) is in contact with the top surface of the steel structure component. A push spring (47) is fixed between each stabilizing arm (46) and the corresponding receiving groove (45), and a servo motor (48) is fixed in the two discharging racks (38). A winding wheel (49) is coaxially fixed on the driving shaft of each servo motor (48), and a pull rope (50) is fixed between each winding wheel (49) and the corresponding stabilizing arm (46).

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