A rotating device for building steel structure engineering components

Abstract

The present invention discloses a device for rotating a component of a building steel structure engineering project. The present invention relates to the technical field of component rotating devices, and includes a mounting ring, the top side wall of the mounting ring being rotatably connected to a connecting ring, and the top side wall of the connecting ring being fixedly connected to a mounting and rotating assembly for connecting a crane and driving the steel structure to rotate. In the open environment of the present invention during hoisting operations, the wind easily causes the building steel structure to shake, and the presence of the first limit plate and the second limit plate effectively limits the swing amplitude of the steel cable, thereby reducing the shaking of the building steel structure. This not only reduces the difficulty for operators to accurately locate and fix the building steel structure, but also significantly reduces safety hazards such as collisions and falls caused by shaking, making the entire hoisting process more stable and efficient. In summary, the efficiency and reliability of hoisting the building steel structure are greatly improved, providing a strong guarantee for the smooth progress of construction.

Description

Technical Field

[0001] The invention belongs to the technical field of component rotating devices, and in particular relates to a component rotating device for building steel structure engineering. Background Art

[0002] Building steel structure engineering is a structure mainly made of steel, mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. The components or parts are usually connected by welds, bolts or rivets. It is one of the main types of building structures. During the installation process of the components, the components need to be hoisted and the angles of the components need to be adjusted to facilitate the installation of the components.

[0003] During the hoisting operation of building steel structures, the conventional practice is to tie steel cables to the T-shaped steel plate at the upper end of the building steel structure, and then connect the mounting ring connecting the steel cables to the crane to achieve the hoisting and installation of the building steel structure. However, this hoisting method has some significant problems. When the steel cables apply tension to the building steel structure, since the steel cables are only tied to the outer wall of the T-shaped steel plate, the steel cables are very likely to shift laterally on the outer wall of the T-shaped steel plate. This phenomenon will cause one end of the building steel structure to tilt, resulting in an inability to maintain a horizontal state. The lack of horizontality will seriously affect the subsequent rotation and installation operations of the building steel structure, reducing the accuracy and efficiency of the installation. In addition, the hoisting of building steel structures is usually carried out in an open environment with strong and frequent winds. During the hoisting process, the wind acting on the building steel structure will cause it to shake. The shaking of the building steel structure not only increases the difficulty of installation and makes it difficult for operators to accurately position and fix it, but also poses a major safety hazard, which may lead to accidents such as steel structure collision and falling, greatly reducing the efficiency and reliability of the hoisting operation.

[0004] To this end, we propose a rotating device for building steel structure engineering components to solve the above problems. Summary of the Invention

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A rotation device for a building steel structure engineering component includes a mounting ring, the top side wall of the mounting ring is rotatably connected to a connecting ring, the top side wall of the connecting ring is fixedly connected to a mounting and rotating assembly for connecting a crane and driving the steel structure to rotate, the outer wall of the connecting ring is provided with a first groove, the inner wall of the first groove is fixedly connected to an anti-lateral shift assembly for preventing the steel cable from shifting laterally on the steel structure when the steel cable is wrapped around the steel structure, the bottom side wall of the mounting ring is provided with a second groove, the inner wall of the second groove is fixedly connected to a limiting assembly for limiting support for the initial end of the steel cable, and the bottom side wall of the mounting ring is fixedly connected to a support assembly for laterally supporting the middle end of the steel cable.

[0007] Preferably, the mounting and rotating assembly includes a mounting rod fixedly connected to the top side wall of the connecting ring, the outer wall of the mounting rod is fixedly connected to the fixing ring, the side wall of the fixing ring is provided with a plurality of screw holes, and the corresponding internal threads of the screw holes are rotatably connected with mounting bolts, the top inner wall of the connecting ring is fixedly connected to the first motor, the output end of the first motor is fixedly connected to the first gear, the top side wall of the mounting ring is fixedly connected to the second gear, and the second gear is meshed with the first gear.

[0008] Preferably, the anti-lateral displacement assembly includes a first slide rail fixedly connected to the inner wall of the first groove, a plurality of first slide plates are slidably connected to the side wall of the first slide rail, a storage plate is fixedly connected to the side wall of the first slide plate, a storage rod is rotatably connected to the inner wall of the storage plate, a second motor is fixedly connected to the side wall of the storage plate, an output end of the second motor passes through the side wall of the storage plate and is fixedly connected to one end of the storage rod, and a steel cable is wrapped around the outer wall of the storage rod.

[0009] Preferably, the outer wall of the steel cable is fixedly connected to a support ring, the side wall of the support ring is provided with a third groove, the inner wall of the third groove is fixedly connected to a third motor, the output end of the third motor is fixedly connected to a first support rod, one end of the first support rod is rotatably connected to the inner wall of the third groove, the rod wall of the first support rod is fixedly connected to a first electric telescopic rod, the telescopic end of the first electric telescopic rod is fixedly connected to a connecting plate, the bottom end side wall of the connecting plate is symmetrically fixedly connected to two second electric telescopic rods, and the telescopic end of the second electric telescopic rod is fixedly connected to a side plate.

[0010] Preferably, the side wall of the side panel is fixedly connected to a third electric telescopic rod, the telescopic end of the third electric telescopic rod is fixedly connected to a connecting block, the side wall of the connecting block is fixedly connected to a T-plate, the side wall of the T-plate is provided with a fourth groove, the inner wall of the fourth groove is rotatably connected to the second support rod, the side wall of the T-plate is fixedly connected to a fourth motor, the output end of the fourth motor passes through the side wall of the T-plate and is fixedly connected to one end of the second support rod, the rod wall of the second support rod is fixedly connected to the fourth electric telescopic rod, the telescopic end of the fourth electric telescopic rod is fixedly connected to the first splint, the other end side wall of the T-plate is fixedly connected to the fifth electric telescopic rod, and the telescopic end of the fifth electric telescopic rod is fixedly connected to the second splint.

[0011] Preferably, the limiting assembly includes a second slide rail fixedly connected to the inner wall of the second groove, a plurality of second slides are slidably connected to the side walls of the second slide rail, a sixth electric telescopic rod is fixedly connected to the side walls of the second slide, the telescopic end of the sixth electric telescopic rod is rotatably connected to the first clamping plate, a fifth groove is provided on the side wall of the first clamping plate, the inner wall of the fifth groove is movably connected to the movable plate, the side wall of the second slide is fixedly connected to the seventh electric telescopic rod, the telescopic end of the seventh electric telescopic rod is rotatably connected to the side wall of the movable plate, the inner walls at both ends of the first clamping plate are fixedly connected to the eighth electric telescopic rod, and the telescopic ends of the eighth electric telescopic rod are fixedly connected to the first limiting plate.

[0012] Preferably, the support assembly includes a ninth electric telescopic rod fixedly connected to the side wall of the bottom end of the mounting ring, the telescopic end of the ninth electric telescopic rod is fixedly connected to a fixed plate, the inner wall of the fixed plate is fixedly connected to a third slide rail, the side wall of the third slide rail is slidably connected to a plurality of third slide plates, the side wall of the third slide plate is fixedly connected to the tenth electric telescopic rod, the telescopic end of the tenth electric telescopic rod is fixedly connected to a concave plate, and the inner wall of the concave plate is rotatably connected to a side rod.

[0013] Preferably, the side wall of the concave plate is fixedly connected to a fifth motor, the output end of the fifth motor passes through the side wall of the concave plate and is fixedly connected to one end of the side rod, the rod wall of the side rod is fixedly connected to a second clamping plate, the inner walls at both ends of the second clamping plate are fixedly connected to a twelfth electric telescopic rod, and the telescopic end of the twelfth electric telescopic rod is fixedly connected to a second limit plate.

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

[0015] The first clamping plate and the second clamping plate can be used to firmly clamp the inner wall of the bottom groove of the T-shaped steel plate by means of the installation rotation assembly, anti-lateral displacement assembly, limit assembly and support assembly. At the same time, the connecting block fits tightly against the outer wall of the T-shaped steel plate, further enhancing the fixing effect. Under such a design, the end of the steel cable is firmly fixed to the position of the outer wall of the bundled T-shaped steel plate. Even if the steel cable exerts tension on the building steel structure during the lifting process, the problem of lateral displacement of the steel cable can be effectively avoided. This ensures that the building steel structure always maintains a stable stress state during the lifting process, laying a good foundation for subsequent rotation installation and other operations. Taking into account that the inner wall of the bottom groove of the T-shaped steel plate may have different inclination angles, the device is specially designed with a first clamping plate with adjustable inclination angle. The operator can flexibly adjust the inclination angle of the first clamping plate according to actual conditions, so that it fits perfectly with the inner wall of the T-shaped groove, achieving a more solid and reliable fixation, which greatly enhances the device's ability to fix T-shaped plates of different specifications. The adaptability of the steel plate. In addition, in response to the influence of wind, the device is equipped with a first limit plate and a second limit plate. These two limit plates respectively limit the head end and the middle section of the steel cable and firmly fix the steel cable. In the open environment of hoisting operations, wind can easily cause the building steel structure to shake, and the existence of the first limit plate and the second limit plate effectively limits the swing amplitude of the steel cable, thereby reducing the shaking of the building steel structure. This not only reduces the difficulty for operators to accurately locate and fix the building steel structure, but also significantly reduces the safety hazards such as collision and falling caused by shaking, making the entire hoisting process smoother and more efficient. In summary, the device, with its unique design and function, greatly improves the efficiency and reliability of hoisting building steel structures, and provides a strong guarantee for the smooth progress of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 Schematic diagram of part of the structure of the present invention Figure 1 ;

[0018] Figure 3 It is a schematic cross-sectional view of part of the structure of the present invention;

[0019] Figure 4 Schematic diagram of part of the structure of the present invention Figure 2 ;

[0020] Figure 5 Schematic diagram of part of the structure of the present invention Figure 3 ;

[0021] Figure 6 For the present invention Figure 5 A magnified view of part A;

[0022] Figure 7Schematic diagram of part of the structure of the present invention Figure 4 ;

[0023] Figure 8 Schematic diagram of part of the structure of the present invention Figure 5 ;

[0024] Figure 9 Schematic diagram of part of the structure of the present invention Figure 6 .

[0025] In the figure: 1. Mounting ring; 2. Connecting ring; 3. Installing rotating assembly; 31. Mounting rod; 32. Fixing ring; 33. Mounting bolt; 34. First motor; 35. First gear; 36. Second gear; 4. First groove; 5. Anti-lateral shift assembly; 51. First slide rail; 52. First slide plate; 53. Storage plate; 54. Storage rod; 55. Second motor; 56. Steel cable; 57. Support ring; 58. Third groove; 59. Third motor; 510. First support rod; 511. First electric telescopic rod; 512. Connecting plate; 513. Second electric telescopic rod; 514. Side plate; 515. Third electric telescopic rod; 516. Connecting block; 517. T-plate; 518. Fourth groove; 519. Second support rod; 52 0. Fourth motor; 521. Fourth electric telescopic rod; 522. First clamping plate; 523. Fifth electric telescopic rod; 524. Second clamping plate; 6. Second groove; 7. Limiting assembly; 71. Second slide rail; 72. Second slide plate; 73. Sixth electric telescopic rod; 74. First clamping plate; 75. Fifth groove; 76. Moving plate; 77. Seventh electric telescopic rod; 78. Eighth electric telescopic rod; 79. First limiting plate; 8. Support assembly; 81. Ninth electric telescopic rod; 82. Fixed plate; 83. Third slide rail; 84. Third slide plate; 85. Tenth electric telescopic rod; 86. Concave plate; 87. Side rod; 88. Fifth motor; 810. Second clamping plate; 811. Twelfth electric telescopic rod; 812. Second limiting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described 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.

[0027] The following electrical components are all electrically connected to the peripheral PLC controller.

[0028] Reference Figures 1-9A rotation device for a building steel structure engineering component includes a mounting ring 1, the top side wall of the mounting ring 1 is rotatably connected to a connecting ring 2, the top side wall of the connecting ring 2 is fixedly connected to a mounting and rotating component 3 for connecting a crane and driving the steel structure to rotate, the outer wall of the connecting ring 2 is provided with a first groove 4, the inner wall of the first groove 4 is fixedly connected to an anti-lateral displacement component 5 for preventing the steel cable 56 from shifting laterally on the steel structure when the steel cable 56 is wrapped around the steel structure, a second groove 6 is provided on the bottom side wall of the mounting ring 1, the inner wall of the second groove 6 is fixedly connected to a limiting component 7 for limiting support to the initial end of the steel cable 56, and the bottom side wall of the mounting ring 1 is fixedly connected to a support component 8 for laterally supporting the middle end of the steel cable 56.

[0029] In the embodiment, the mounting and rotating assembly 3 includes a mounting rod 31 fixedly connected to the top side wall of the connecting ring 2, a fixing ring 32 fixedly connected to the outer wall of the mounting rod 31, a plurality of screw holes are formed on the side wall of the fixing ring 32, and mounting bolts 33 are rotatably connected to the corresponding internal threads of the screw holes, a first motor 34 is fixedly connected to the top inner wall of the connecting ring 2, a first gear 35 is fixedly connected to the output end of the first motor 34, and a second gear 36 is fixedly connected to the top side wall of the mounting ring 1, and the second gear 36 is meshed with the first gear 35;

[0030] The anti-lateral shift assembly 5 includes a first slide rail 51 fixedly connected to the inner wall of the first groove 4, a plurality of first slide plates 52 slidably connected to the side wall of the first slide rail 51, a storage plate 53 fixedly connected to the side wall of the first slide plate 52, a storage rod 54 rotatably connected to the inner wall of the storage plate 53, a second motor 55 fixedly connected to the side wall of the storage plate 53, an output end of the second motor 55 passes through the side wall of the storage plate 53 and is fixedly connected to one end of the storage rod 54, and a steel cable 56 is wound around the outer wall of the storage rod 54;

[0031] The outer wall of the steel cable 56 is fixedly connected to a support ring 57, and a third groove 58 is formed in the side wall of the support ring 57. A third motor 59 is fixedly connected to the inner wall of the third groove 58. The output end of the third motor 59 is fixedly connected to a first support rod 510. One end of the first support rod 510 is rotatably connected to the inner wall of the third groove 58. A first electric telescopic rod 511 is fixedly connected to the rod wall of the first support rod 510. The telescopic end of the first electric telescopic rod 511 is fixedly connected to a connecting plate 512. Two second electric telescopic rods 513 are symmetrically fixedly connected to the side wall of the bottom end of the connecting plate 512. The telescopic end of the second electric telescopic rod 513 is fixedly connected to a side plate 514.

[0032] The side wall of the side panel 514 is fixedly connected to a third electric telescopic rod 515, the telescopic end of the third electric telescopic rod 515 is fixedly connected to a connecting block 516, the side wall of the connecting block 516 is fixedly connected to a T-plate 517, the side wall of the T-plate 517 is provided with a fourth groove 518, the inner wall of the fourth groove 518 is rotatably connected to the second support rod 519, the side wall of the T-plate 517 is fixedly connected to a fourth motor 520, the output end of the fourth motor 520 passes through the side wall of the T-plate 517 and is fixedly connected to one end of the second support rod 519, the rod wall of the second support rod 519 is fixedly connected to a fourth electric telescopic rod 521, the telescopic end of the fourth electric telescopic rod 521 is fixedly connected to the first clamping plate 522, the other end side wall of the T-plate 517 is fixedly connected to a fifth electric telescopic rod 523, and the telescopic end of the fifth electric telescopic rod 523 is fixedly connected to the second clamping plate 524.

[0033] Specifically, when the building steel structure needs to be lifted and installed, the first clamping plate 522 and the second clamping plate 524 can be used to fix the inner wall of the bottom groove of the T-shaped steel plate, and the connecting block 516 can be used to fix the outer wall of the T-shaped steel plate, so that the end of the steel cable 56 is fixed by the first clamping plate 522 and the second clamping plate 524 at the position of binding the outer wall of the T-shaped steel plate, preventing the steel cable 56 from shifting sideways when pulling the building steel structure. The inclination angle of the first clamping plate 522 can be adjusted according to the inclination angle of the inner wall of the bottom groove of the T-shaped steel plate, so that the inner wall of the T-shaped groove can be fixed with the first clamping plate 522.

[0034] In the embodiment, the limiting assembly 7 includes a second slide rail 71 fixedly connected to the inner wall of the second groove 6, a plurality of second slide plates 72 are slidably connected to the side wall of the second slide rail 71, a sixth electric telescopic rod 73 is fixedly connected to the side wall of the second slide plate 72, the telescopic end of the sixth electric telescopic rod 73 is rotatably connected to the first clamping plate 74, a fifth groove 75 is opened on the side wall of the first clamping plate 74, a movable plate 76 is movably connected to the inner wall of the fifth groove 75, a seventh electric telescopic rod 77 is fixedly connected to the side wall of the second slide plate 72, the telescopic end of the seventh electric telescopic rod 77 is rotatably connected to the side wall of the movable plate 76, the inner walls of both ends of the first clamping plate 74 are fixedly connected to the eighth electric telescopic rod 78, and the telescopic ends of the eighth electric telescopic rod 78 are fixedly connected to the first limiting plate 79;

[0035] The support assembly 8 includes a ninth electric telescopic rod 81 fixedly connected to the side wall of the bottom end of the mounting ring 1. The telescopic end of the ninth electric telescopic rod 81 is fixedly connected to a fixed plate 82. The inner wall of the fixed plate 82 is fixedly connected to a third slide rail 83. The side wall of the third slide rail 83 is slidably connected to a plurality of third slide plates 84. The side wall of the third slide plate 84 is fixedly connected to a tenth electric telescopic rod 85. The telescopic end of the tenth electric telescopic rod 85 is fixedly connected to a concave plate 86. The inner wall of the concave plate 86 is rotatably connected to a side rod 87.

[0036] The side wall of the concave plate 86 is fixedly connected to the fifth motor 88, the output end of the fifth motor 88 passes through the side wall of the concave plate 86 and is fixedly connected to one end of the side rod 87, the rod wall of the side rod 87 is fixedly connected to the second clamping plate 810, and the inner walls at both ends of the second clamping plate 810 are fixedly connected to the twelfth electric telescopic rod 811, and the telescopic end of the twelfth electric telescopic rod 811 is fixedly connected to the second limit plate 812.

[0037] Specifically, the first limiting plate 79 and the second limiting plate 812 can be used to limit and support the head end and the middle end of the steel cable 56, and the first limiting plate 79 and the second limiting plate 812 can be used to fix the steel cable 56 to prevent the wind from acting on the building steel structure and causing it to shake, making it difficult for operators to accurately position and fix it and posing a greater safety hazard, thereby greatly improving the hoisting efficiency and reliability when hoisting the building steel structure.

[0038] The operating principle of the present invention is now described as follows:

[0039] In the present invention, when it is necessary to hoist the building steel structure, first use the mounting bolts 33 to install the fixing ring 32 at the lower end of the hoisting plate of the crane, then control the second motor 55 to start, drive the storage rod 54 to rotate, at this time the steel cable 56 wrapped around the storage rod 54 will be continuously moved out from the storage rod 54, after the steel cable 56 is released for a certain distance, one end of the steel cable 56 is tied to the T-shaped steel plate at the upper end of the building steel structure, and the first slide rail 51 is controlled to drive the movement of multiple first slide plates 52 to control the positions of multiple steel cables 56, so that the steel cables 56 can be fixed to the top four corners of the building steel structure. After all the steel cables 56 are tied to the T-shaped steel plate, the preliminary fixation of the building steel structure is completed, and then the third motor 59 is controlled to start, drive the first The support rod 510 rotates, and the first support rod 510 drives the first electric telescopic rod 511 to rotate, so that the connecting plate 512 is parallel to the side wall of the T-shaped steel plate at the upper end of the building steel structure, and then the second electric telescopic rod 513 is controlled to start, driving the side plate 514 and the T-plate 517 to move downward. After the second clamping plate 524 moves to the bottom of the T-plate 517, the second electric telescopic rod 513 is controlled to close, and then the third electric telescopic rod 515 is controlled to start, driving the T-plate 517 to move, so that the upper end of the T-plate 517 is located below the groove at the bottom end of the corresponding T-shaped steel plate, and the side wall of the connecting block 516 conflicts with the outer wall of the T-shaped steel plate, and then the second electric telescopic rod 513 is controlled to contract, so that the top side wall of the T-plate 517 contacts the bottom side wall of the T-shaped steel plate. The second clamping plate 524 and the first clamping plate 522 enter the corresponding bottom groove of the T-shaped steel plate, and then the fourth motor 520 is controlled to start, driving the second support rod 519 to rotate, so that the inclination angle of the first clamping plate 522 is the same as the inclination angle of the inner wall of the bottom groove of the corresponding T-shaped steel plate, and then the fourth electric telescopic rod 521 and the fifth electric telescopic rod 523 are controlled to start, driving the first clamping plate 522 and the second clamping plate 524 to move, and the first clamping plate 522 and the second clamping plate 524 are used to fix the inner wall of the bottom groove of the T-shaped steel plate, and at the same time, the outer wall of the T-shaped steel plate is fixed by the connecting block 516, so that the end of the steel cable 56 is fixed to the position of binding the outer wall of the T-shaped steel plate by the first clamping plate 522 and the second clamping plate 524, so as to prevent the steel cable 56 from pulling the building steel structure. When the first clamping plate 74 is in the state of being rotated, the first clamping plate 74 rotates around the point of rotation connected with the sixth clamping plate 73, and the movable plate 76 moves downward in the fifth groove 75. When the tilt angle of the first clamping plate 74 after rotation is the same as the tilt angle of the corresponding steel cable 56, the seventh clamping plate 77 is controlled to close.Then, the sixth electric telescopic rod 73 and the seventh electric telescopic rod 77 are controlled to start at the same extension speed, so that the inner wall of the first clamping plate 74 is located on both sides of the corresponding steel cable 56. Then, the eighth electric telescopic rod 78 is controlled to start, driving the first limit plate 79 to move, and the first limit plate 79 is used to limit and fix the head end of the steel cable 56. Then, the ninth electric telescopic rod 81 is controlled to start, driving the fixed plate 82 to move downward, so that the second limit plate 812 is located in the middle position of the corresponding steel cable 56, and the third slide rail 83 is controlled to start, driving the third slide plate 84 to move, so that the second limit plate 812 is located on one side of the corresponding steel cable 56. Then, the fifth motor 88 is controlled to start, driving the side rod 87 The second clamping plate 810 is rotated and driven to rotate during the rotation of the side rod 87. After the inclination angle of the second clamping plate 810 is the same as the inclination angle of the corresponding steel cable 56, the fifth motor 88 is controlled to be turned off, and then the tenth electric telescopic rod 85 is controlled to start, driving the second clamping plate 810 to move so that the inner wall of the second clamping plate 810 is located on one side of the corresponding steel cable 56. Then the twelfth electric telescopic rod 811 is controlled to start, driving the second limit plate 812 to move, and the second limit plate 812 is used to limit and fix the middle position of the steel cable 56. At this time, the limit fixation of the head end, middle end and end end of the steel cable 56 is completed. When the building steel structure needs to be rotated for installation, the first motor 3 is controlled to start. 4 is started, driving the first gear 35 to rotate. During the rotation of the first gear 35, the second gear 36 meshing with the first gear 35 is driven to rotate, so that the installation ring 1 drives the building steel structure to rotate, so as to adjust the position of the building steel structure, so as to facilitate the use of a crane to lift the building steel structure for installation. When the building steel structure needs to be lifted and installed, the first clamping plate 522 and the second clamping plate 524 are used to fix the inner wall of the groove at the bottom of the T-shaped steel plate, and the connecting block 516 is used to fix the outer wall of the T-shaped steel plate, so that the end of the steel cable 56 is fixed to the position of the outer wall of the T-shaped steel plate by the first clamping plate 522 and the second clamping plate 524, preventing the steel cable 56 from being tied to the outer wall of the T-shaped steel plate. When pulling the building steel structure, the steel cable 56 may shift sideways, and the inclination angle of the first clamping plate 522 can be adjusted according to the inclination angle of the inner wall of the groove at the bottom of the T-shaped steel plate, so that the first clamping plate 522 can be used to fix the inner wall of the T-shaped groove. At the same time, the first limiting plate 79 and the second limiting plate 812 can be used to limit and support the head end and middle end of the steel cable 56, and the first limiting plate 79 and the second limiting plate 812 are used to fix the steel cable 56, preventing the wind from acting on the building steel structure and causing it to shake, making it difficult for operators to accurately position and fix it, and posing a greater safety hazard. This greatly improves the efficiency and reliability of hoisting when hoisting the building steel structure.

[0040] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A rotating device for a building steel structure engineering component, comprising a mounting ring (1), characterized in that: The top side wall of the mounting ring (1) is rotatably connected to a connecting ring (2), the top side wall of the connecting ring (2) is fixedly connected to a mounting rotating assembly (3) for connecting a crane and driving the steel structure to rotate, the outer wall of the connecting ring (2) is provided with a first groove (4), the inner wall of the first groove (4) is fixedly connected to an anti-lateral shift assembly (5) for preventing the steel cable (56) from shifting laterally on the steel structure when the steel cable (56) is wound around the steel structure, the bottom side wall of the mounting ring (1) is provided with a second groove (6), the inner wall of the second groove (6) is fixedly connected to a limiting assembly (7) for providing positional support for the initial end of the steel cable (56), and the bottom side wall of the mounting ring (1) is fixedly connected to a supporting assembly (8) for providing lateral support for the middle end of the steel cable (56); The anti-lateral shift assembly (5) includes a first slide rail (51) fixedly connected to the inner wall of the first groove (4), a plurality of first slide plates (52) are slidably connected to the side wall of the first slide rail (51), a storage plate (53) is fixedly connected to the side wall of the first slide plate (52), the inner wall of the storage plate (53) is rotatably connected to a storage rod (54), the side wall of the storage plate (53) is fixedly connected to a second motor (55), an output end of the second motor (55) passes through the side wall of the storage plate (53) and is fixedly connected to one end of the storage rod (54), and a steel cable (56) is wound around the outer wall of the storage rod (54); The outer wall of the steel cable (56) is fixedly connected to a support ring (57), a third groove (58) is formed on the side wall of the support ring (57), a third motor (59) is fixedly connected to the inner wall of the third groove (58), an output end of the third motor (59) is fixedly connected to a first support rod (510), one end of the first support rod (510) is rotatably connected to the inner wall of the third groove (58), a rod wall of the first support rod (510) is fixedly connected to a first electric telescopic rod (511), a telescopic end of the first electric telescopic rod (511) is fixedly connected to a connecting plate (512), two second electric telescopic rods (513) are symmetrically fixedly connected to the side wall of the bottom end of the connecting plate (512), and a telescopic end of the second electric telescopic rod (513) is fixedly connected to a side plate (514); The side wall of the side plate (514) is fixedly connected to a third electric telescopic rod (515), the telescopic end of the third electric telescopic rod (515) is fixedly connected to a connecting block (516), the side wall of the connecting block (516) is fixedly connected to a T-plate (517), the side wall of the T-plate (517) is provided with a fourth groove (518), the inner wall of the fourth groove (518) is rotatably connected to a second support rod (519), the side wall of the T-plate (517) is fixedly connected to a fourth motor (520), and the fourth The output end of the fourth motor (520) passes through the side wall of the T-plate (517) and is fixedly connected to one end of the second support rod (519); the rod wall of the second support rod (519) is fixedly connected to a fourth electric telescopic rod (521); the telescopic end of the fourth electric telescopic rod (521) is fixedly connected to a first clamping plate (522); the other end side wall of the T-plate (517) is fixedly connected to a fifth electric telescopic rod (523); the telescopic end of the fifth electric telescopic rod (523) is fixedly connected to a second clamping plate (524).

2. A building steel structure engineering component rotating device according to claim 1, characterized in that: The mounting rotation assembly (3) comprises a mounting rod (31) fixedly connected to the top side wall of the connecting ring (2); a fixing ring (32) is fixedly connected to the outer wall of the mounting rod (31); a plurality of screw holes are provided on the side wall of the fixing ring (32); mounting bolts (33) are rotatably connected to the corresponding internal threads of the screw holes; a first motor (34) is fixedly connected to the top inner wall of the connecting ring (2); a first gear (35) is fixedly connected to the output end of the first motor (34); a second gear (36) is fixedly connected to the top side wall of the mounting ring (1); and the second gear (36) is meshed with the first gear (35).

3. The building steel structure engineering component rotating device according to claim 1, characterized in that: The limiting assembly (7) includes a second slide rail (71) fixedly connected to the inner wall of the second groove (6), a plurality of second slide plates (72) are slidably connected to the side wall of the second slide rail (71), a sixth electric telescopic rod (73) is fixedly connected to the side wall of the second slide plate (72), the telescopic end of the sixth electric telescopic rod (73) is rotatably connected to the first clamping plate (74), a fifth groove (75) is provided on the side wall of the first clamping plate (74), the inner wall of the fifth groove (75) is movably connected to the movable plate (76), the side wall of the second slide plate (72) is fixedly connected to the seventh electric telescopic rod (77), the telescopic end of the seventh electric telescopic rod (77) is rotatably connected to the side wall of the movable plate (76), the inner walls of both ends of the first clamping plate (74) are fixedly connected to the eighth electric telescopic rod (78), and the telescopic end of the eighth electric telescopic rod (78) is fixedly connected to the first limiting plate (79).

4. The building steel structure engineering component rotating device according to claim 1, characterized in that: The support assembly (8) comprises a ninth electric telescopic rod (81) fixedly connected to the side wall of the bottom end of the mounting ring (1); the telescopic end of the ninth electric telescopic rod (81) is fixedly connected to a fixed plate (82); the inner wall of the fixed plate (82) is fixedly connected to a third slide rail (83); the side wall of the third slide rail (83) is slidably connected to a plurality of third slide plates (84); the side wall of the third slide plate (84) is fixedly connected to a tenth electric telescopic rod (85); the telescopic end of the tenth electric telescopic rod (85) is fixedly connected to a concave plate (86); and the inner wall of the concave plate (86) is rotatably connected to a side rod (87).

5. The device for rotating a building steel structure engineering component according to claim 4, characterized in that: A fifth motor (88) is fixedly connected to the side wall of the concave plate (86); an output end of the fifth motor (88) passes through the side wall of the concave plate (86) and is fixedly connected to one end of a side rod (87); a second clamping plate (810) is fixedly connected to the rod wall of the side rod (87); inner walls at both ends of the second clamping plate (810) are fixedly connected to a twelfth electric telescopic rod (811); and a telescopic end of the twelfth electric telescopic rod (811) is fixedly connected to a second limit plate (812).

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