Hoisting stabilizing device and hoisting equipment

Abstract

The invention discloses a hoisting stabilizing device and hoisting equipment, and relates to the technical field of engineering hoisting equipment.The hoisting stabilizing device comprises a first hoisting body and a second hoisting body, and the first hoisting body is provided with a first hoisting part used for being connected with the hoisting equipment; the second hoisting body is rotatably connected to the lower portion of the first hoisting body, and the second hoisting body is provided with a second hoisting part used for being connected with a hoisting workpiece; wherein the first hoisting body and the second hoisting body are connected through a plurality of telescopic mechanisms, and the telescopic mechanisms are used for driving the second hoisting body to be close to or away from the first hoisting body. The hoisting stabilizing device can be suitable for hoisting operation under various complex working conditions, is good in using effect and high in practicability, can adjust the angle of a hoisted workpiece in the horizontal direction and the vertical direction correspondingly, achieves full-angle stable control, and can guarantee multi-dimensional posture precision and anti-interference stability.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering hoisting equipment, and in particular to a hoisting stabilizing device and hoisting equipment. Background Art

[0002] During the hoisting process of key components of nuclear fusion devices (such as tokamaks, superconducting magnet coils, or plasma confinement structures) and high-end precision equipment, it is necessary to meet the requirements of multi-dimensional attitude accuracy and anti-interference stability in extreme environments. These components are characterized by high value, structural asymmetry, and alignment sensitivity. Slight deviations in their spatial angles (pitch, yaw, and roll) may cause plasma confinement failure, uneven magnetic field distribution, or vacuum seal failure, thereby causing fusion reaction interruption or permanent damage to the equipment. In related technologies, some hoisting devices can only compensate for horizontal displacement errors of components, while others can only adjust the balance of one angle. These devices make it difficult to achieve multi-dimensional attitude adjustment during the hoisting process and meet the requirements of high-precision operations. Their functions are limited and their use scenarios are limited, leaving room for improvement. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a hoisting stabilization device that is applicable to hoisting operations in a variety of complex working conditions. It features excellent performance and high practicality, can adjust the angle of the hoisted workpiece in both the horizontal and vertical directions, achieves full-angle stability control, and ensures multi-dimensional posture accuracy and anti-interference stability.

[0004] According to an embodiment of the present invention, the lifting and stabilizing device includes: a first lifting body, which is provided with a first lifting portion for connecting to a lifting device; a second lifting body, which is rotatably connected to the bottom of the first lifting body, and the second lifting body is provided with a second lifting portion for connecting to a lifting workpiece; wherein, the first lifting body and the second lifting body are connected by multiple telescopic mechanisms, and the multiple telescopic mechanisms are used to respectively drive the second lifting body closer to or away from the first lifting body.

[0005] According to the lifting stabilization device of an embodiment of the present invention, the second lifting body is telescopically connected to the first lifting body by setting multiple telescopic mechanisms, and the multiple telescopic mechanisms can respectively drive the second lifting body to move closer to or away from the first lifting body, thereby adjusting the position of the lifting workpiece relative to the first lifting body to avoid pitching, rolling and other problems during the lifting process, and the second lifting body is rotatably connected to the bottom of the first lifting body, so that the second lifting body can be rotated relative to the first lifting body, thereby adjusting the horizontal offset of the lifting workpiece to avoid yaw problems during the lifting process. In this way, the angle of the lifting workpiece can be adjusted in the horizontal and vertical directions respectively, ensuring that the lifting workpiece maintains a fixed posture throughout the lifting process, realizing full-angle stable control, and effectively avoiding posture deviation caused by accidental disturbances, thereby eliminating safety hazards such as inertial impact of liquids and instability of the center of gravity.

[0006] According to some embodiments of the hoisting and stabilizing device of the present invention, the first hoisting body is constructed as a rotating motor, and the rotating motor includes a fixed part and a rotating part, the first hoisting part is arranged on the fixed part, the rotating part is rotatable relative to the fixed part, and the top of the telescopic mechanism is connected to the rotating part.

[0007] According to some embodiments of the hoisting stabilization device of the present invention, each of the telescopic mechanisms includes a telescopic driving member, both ends of which are respectively connected to the rotating part and the second hoisting body, and the telescopic driving member is suitable for driving the second hoisting body to move relative to the rotating part during active telescoping.

[0008] According to some embodiments of the hoisting stabilization device of the present invention, each of the telescopic mechanisms further includes at least one telescopic balancing structure, which is telescopically connected between the rotating part and the second hoisting body and is suitable for telescoping when the second hoisting body moves relative to the rotating part.

[0009] According to some embodiments of the hoisting stabilization device of the present invention, each telescopic mechanism has two telescopic balancing structures, and the two telescopic balancing structures are respectively located on both sides of the telescopic driving member; And / or, the telescopic balancing structure includes a plurality of load-bearing connecting rods, and the ends of the plurality of load-bearing connecting rods are rotatably connected in sequence.

[0010] According to some embodiments of the hoisting stabilization device of the present invention, the ends of two adjacent load-bearing links of each telescopic balancing structure are rotatably connected via a rotating load-bearing shaft, and the rotating load-bearing shafts of the two telescopic balancing structures are a common shaft.

[0011] According to some embodiments of the hoisting stabilization device of the present invention, one of the rotating portion and the second hoisting body is provided with a first hoisting support and the other is provided with a hoisting support plate; Among them, one end of the telescopic drive member is connected to the first lifting support and the other end is connected to the rotating part and the other of the second lifting body, and one end of the telescopic balance structure is connected to the first lifting support and the other end is connected to the lifting support plate.

[0012] According to some embodiments of the hoisting stabilization device of the present invention, the first hoisting support includes a hoisting rod segment and two connecting segments, the two connecting segments are respectively connected to the rotating part and one of the second hoisting bodies, and the hoisting rod segment is connected between the two connecting segments, and a sliding block is provided at one end of the telescopic drive member, and the sliding block can be slidably mounted outside the hoisting rod segment.

[0013] According to some embodiments of the hoisting stabilization device of the present invention, the telescopic driving member is configured as a bidirectional cylinder.

[0014] According to some embodiments of the hoisting stabilization device of the present invention, the first hoisting portion is configured as a first lifting ear provided on a side of the first hoisting body facing away from the second hoisting body; And / or, the second lifting portion is configured as a second lifting ear provided on a side of the second lifting body facing away from the first lifting body.

[0015] According to some embodiments of the hoisting stabilization device of the present invention, there are a plurality of first lifting ears, and the plurality of first lifting ears are spaced apart and distributed on the first hoisting body; And / or, there are multiple second lifting ears, and the multiple second lifting ears are spaced apart and distributed on the second lifting body.

[0016] According to some embodiments of the hoisting stabilization device of the present invention, the plurality of first lifting ears and the plurality of second lifting ears are distributed in a one-to-one correspondence along the vertical direction; There are multiple telescopic mechanisms, and the multiple telescopic mechanisms are distributed between the multiple first lifting ears and the multiple second lifting ears in a one-to-one correspondence.

[0017] The invention also provides a hoisting device.

[0018] The hoisting equipment according to an embodiment of the present invention includes the hoisting stabilization device according to any one of the above embodiments.

[0019] The advantages of the hoisting equipment and the above-mentioned hoisting stabilization device over the prior art are the same and will not be described in detail here.

[0020] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments with reference to the accompanying drawings, in which: Figure 1 is a structural schematic diagram of a hoisting stabilization device according to an embodiment of the present invention; Figure 2 It is a schematic diagram of the partial structure of a hoisting stabilization device according to an embodiment of the present invention.

[0022] Reference numerals: Hoisting stabilization device 100, First lifting body 1, first lifting part 11, fixed part 12, rotating part 13, lifting support plate 131, rotating connecting plate 14, The second lifting body 2, the second lifting part 21, the first lifting support 22, the lifting rod section 221, the connecting section 222, the sliding block 223, Telescopic mechanism 3, telescopic driving member 31, telescopic balancing structure 32, load-bearing connecting rod 321, rotating load-bearing shaft 322. DETAILED DESCRIPTION

[0023] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, "multiple" means two or more. In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0025] Reference below Figure 1-Figure 2 The hoisting stabilization device 100 according to an embodiment of the present invention is described. It can adjust the angle of the hoisted workpiece in the horizontal and vertical directions respectively, ensuring that the hoisted workpiece maintains a fixed posture throughout the hoisting process, realizing full-angle stable control, and effectively avoiding posture deviation caused by accidental disturbances, thereby eliminating safety hazards such as inertial impact of liquids and instability of the center of gravity. It can be applied to hoisting operations in various complex working conditions, has good use effect and strong practicality, and can ensure multi-dimensional posture accuracy and anti-interference stability.

[0026] like Figure 1-Figure 2 As shown, the hoisting stabilization device 100 according to an embodiment of the present invention includes: a first hoisting body 1 and a second hoisting body 2.

[0027] The first hoisting body 1 is provided with a first hoisting portion 11 for connecting to a hoisting device. The second hoisting body 2 is rotatably connected to the lower portion of the first hoisting body 1 and is provided with a second hoisting portion 21 for connecting to a hoisted workpiece.

[0028] Specifically, the hoisting stabilization device 100 is widely used in tower cranes and various hoisting operations. Its core function is to adjust the posture of the hoisted workpiece and balance the force through mechanical or electronic means. In actual applications, the state of the hoisted workpiece can be monitored in real time through sensors and control systems, and automatic adjustment and balance can be performed. In particular, in the fields of high-end precision manufacturing (such as aircraft engine blade installation) and large-scale experimental device construction (such as fusion reactor equipment hoisting), the hoisting stabilization device 100 can meet the millimeter-level precise positioning requirements of the hoisting operation for the hoisted workpiece, and can suppress the pitch, roll and yaw multi-directional coupled shaking problems in the hoisting process, ensure stable control in complex motion environments, and avoid accidents such as overturning and falling caused by tilting or shaking of the hoisted workpiece, thereby improving the safety, efficiency and accuracy of the hoisting operation.

[0029] Among them, the lifting and stabilizing device 100 includes a first lifting body 1, and the first lifting body 1 is provided with a first lifting part 11. The first lifting body 1 can be connected to the lifting equipment through the first lifting part 11, and the lifting equipment can be a crane, a crane, etc. The lifting equipment can realize the vertical lifting, horizontal movement and precise positioning of the lifting workpiece through the mechanical structure. In actual application, the first lifting body 1 can be connected to the bottom of the lifting equipment through the first lifting part 11, which is convenient for the lifting equipment to lift the first lifting body 1.

[0030] It should be noted that the first lifting part 11 can be detachably connected to the first lifting body 1 directly by screw connection, or can be connected by fasteners such as bolts. The connection method is not limited as long as the convenience of connecting and disassembling the first lifting part 11 and the first lifting body 1 is satisfied.

[0031] In addition, the lifting stabilization device 100 also includes a second lifting body 2, which is rotatably connected to the bottom of the first lifting body 1, so that the connection of the second lifting body 2 can be realized below the first lifting body 1, and the second lifting body 2 can rotate relative to the first lifting body 1, that is, in actual application, the rotation of the second lifting body 2 can be realized through the first lifting body 1, and the second lifting body 2 is provided with a second lifting part 21, and the lifting workpiece can be connected to the second lifting body 2 through the second lifting part 21. Furthermore, when the second lifting body 2 moves relative to the first lifting body 1, it can drive the lifting workpiece to rotate, thereby realizing the angle adjustment of the lifting workpiece in the yaw state.

[0032] The first sling body 1 and the second sling body 2 are connected via a plurality of telescopic mechanisms 3 , and the plurality of telescopic mechanisms 3 are used to respectively drive the second sling body 2 to move closer to or away from the first sling body 1 .

[0033] That is to say, multiple telescopic mechanisms 3 can respectively drive the second hoisting body 2 to move in different directions toward or away from the first hoisting body 1, that is, multiple telescopic mechanisms 3 can realize the second hoisting body 2 to be close to the first hoisting body 1, so that the distance between the two can be shortened, so that the second hoisting body 2 can move toward a higher place, and then the position of the hoisted workpiece can be adjusted upward, and multiple telescopic mechanisms 3 can realize the second hoisting body 2 to be away from the first hoisting body 1, that is, the distance between the two can be increased, so that the second hoisting body 2 can move toward a lower place, and then the position of the hoisted workpiece can be adjusted downward, so that the height deviation of the hoisted workpiece can be adjusted.

[0034] Specifically, multiple telescopic mechanisms 3 are distributed between the first hoisting body 1 and the second hoisting body 2, and the second hoisting body 2 is located below the first hoisting body 1, so that the second hoisting body 2 can be connected to the below of the first hoisting body 1 through multiple telescopic mechanisms 3. Multiple telescopic mechanisms 3 are spaced apart to connect the second hoisting body 2 to the first hoisting body 1, so that the second hoisting body 2 and the first hoisting body 1 can be connected at multiple positions, which can improve the connection stability and connection reliability of the second hoisting body 2 and the first hoisting body 1.

[0035] The telescopic mechanism 3 is also retractable. Multiple telescopic mechanisms 3 can be used to connect the second sling body 2 to the first sling body 1. The multiple telescopic mechanisms 3 can simultaneously move the second sling body 2 closer to or farther from the first sling body 1. Each telescopic mechanism 3 can control the posture of the hoisted workpiece by extending to a different extent.

[0036] Among them, multiple telescopic mechanisms 3 can be detachably connected to the bottom of the first hoisting body 1 through fasteners such as bolts. The connection method is simple and easy to operate. Multiple telescopic mechanisms 3 can be detachably connected to the top of the second hoisting body 2 through fasteners such as bolts, so that the second hoisting body 2 can be connected to the first hoisting body 1.

[0037] During the lifting operation, the lifting workpiece is connected to the bottom of the second lifting body 2. The lifting workpiece can be moved with the lifting stabilization device 100 by driving the lifting equipment. When the lifting workpiece is affected by factors such as high wind speed, rain, and narrow space, causing position displacement, posture change, etc., the first lifting body 1 can drive the telescopic mechanism 3 and the second lifting body 2 to rotate to adjust the horizontal position of the lifting workpiece, and the telescopic mechanism 3 can drive the second lifting body 2 to approach or move away from the first lifting body 1 to adjust the vertical position of the lifting workpiece.

[0038] In addition, multiple telescopic mechanisms 3 are set up to respectively drive the second hoisting body 2 closer to or away from the first hoisting body 1, so that multiple telescopic mechanisms 3 can respectively drive multiple positions of the second hoisting body 2 to move, that is, during the hoisting process, multiple telescopic mechanisms 3 can work simultaneously or at different times. According to the posture change of the hoisted workpiece, at least one of the multiple telescopic mechanisms 3 can be extended or shortened, and the distance of the second hoisting body 2 relative to the first hoisting body 1 can be adjusted to be able to accurately adjust the position of the hoisted workpiece in the vertical direction.

[0039] At the same time, during the lifting operation, the second lifting body 2 can be rotated relative to the first lifting body 1 to individually adjust the omnidirectional deflection angle of the hoisted workpiece, and the vertical distance of the second lifting body 2 relative to the first lifting body 1 can be adjusted through multiple telescopic mechanisms 3 to individually adjust the vertical posture of the hoisted workpiece, and the omnidirectional deflection angle and vertical posture of the hoisted workpiece can be adjusted at the same time, so as to realize real-time positioning and adjustment of the hoisted workpiece.

[0040] During the hoisting process of key components of nuclear fusion devices (such as tokamaks, superconducting magnet coils, or plasma confinement structures) and high-end precision equipment, multi-dimensional attitude accuracy and anti-interference stability requirements must be met in extreme environments. These components are characterized by high value, structural asymmetry, and alignment sensitivity. Slight deviations in their spatial angles (pitch, yaw, and roll) can lead to plasma confinement failure, uneven magnetic field distribution, or vacuum seal failure, which can in turn cause fusion reaction interruption or permanent damage to the equipment. The hoisting stabilization device 100 of this embodiment can achieve full-angle stable control of key components of nuclear fusion devices, meeting the multi-dimensional attitude accuracy and anti-interference stability requirements in extreme environments.

[0041] According to the lifting stabilization device 100 of an embodiment of the present invention, multiple telescopic mechanisms 3 are used to drive the second lifting body 2 to move closer to or away from the first lifting body 1, thereby adjusting the position of the lifting workpiece relative to the first lifting body 1 to avoid pitching, rolling and other problems during the lifting process, and the second lifting body 2 is rotatably connected to the bottom of the first lifting body 1, so that the second lifting body 2 can be rotated relative to the first lifting body 1, thereby adjusting the horizontal offset of the lifting workpiece to avoid yaw problems during the lifting process. In this way, the angle of the lifting workpiece can be adjusted in the horizontal and vertical directions respectively to ensure that the lifting workpiece maintains a fixed posture throughout the lifting process, achieve full-angle stable control, effectively avoid posture deviation caused by accidental disturbances, thereby eliminating safety hazards such as inertial impact of liquids and instability of the center of gravity, and has good use effect and a wide range of applications.

[0042] In some embodiments, the first lifting body 1 is constructed as a rotating motor, and the rotating motor includes a fixed part 12 and a rotating part 13. The first lifting part 11 is provided on the fixed part 12, the rotating part 13 is rotatable relative to the fixed part 12, and the top of the telescopic mechanism 3 is connected to the rotating part 13.

[0043] Specifically, a rotating motor is a core device that converts electrical energy into mechanical energy (rotational motion). Constructing the first sling body 1 as a rotating motor allows the first sling body 1 to rotate. The rotating motor includes a fixed portion 12, which can be the housing of the rotating motor and a fixed structure connected thereto. The fixed portion 12 is used to mount the first sling portion 11. This allows the fixed portion 12 to be connected to the sling equipment through the first sling portion 11, thereby connecting the sling equipment to the sling stabilization device 100. The rotating motor also includes a rotating portion 13, which can be the output end of the rotating motor. The rotating portion 13 can output the driving force of the rotating motor through rotation. The rotating portion 13 can rotate relative to the fixed portion 12, thereby generating the rotational kinetic energy of the sling stabilization device 100. In the rotating motor, the fixed portion 12 can include a stator, and the rotating portion 13 can include a rotor. Through the interaction between the stator and rotor, the input electrical energy is converted into the rotational mechanical energy of the rotor. The large-scale rotating motor improves the load-bearing capacity and applicability of the first sling body 1.

[0044] The tops of the multiple telescopic mechanisms 3 can be connected to the lower side of the rotating part 13 respectively, so that when the rotating part 13 rotates relative to the fixed part 12, the multiple telescopic mechanisms 3 can be driven to rotate, and the multiple telescopic mechanisms 3 are respectively connected to the second lifting body 2, so that the second lifting body 2 can rotate with the multiple telescopic mechanisms 3, thereby realizing the rotation of the second lifting body 2 relative to the first lifting body 1.

[0045] Therefore, through the above-mentioned arrangement, when the rotating part 13 rotates, it can drive multiple telescopic mechanisms 3 to drive the second hoisting body 2 to rotate, so as to realize the adjustment of the horizontal angle of the hoisted workpiece, and the rotation process is stable and reliable, effectively improving the accuracy of the hoisted workpiece during the rotation adjustment process.

[0046] And as Figure 1 As shown, a rotating connecting plate 14 is provided at the end of the rotating portion 13. The rotating connecting plate 14 is connected to the multiple telescopic mechanisms 3, allowing the multiple telescopic mechanisms 3 to be connected to the rotating portion 13. This allows the rotating portion 13 to rotate relative to the fixed portion 12, thereby driving the multiple telescopic mechanisms 3 and the hoisted workpiece to rotate via the rotating connecting plate 14. The rotating connecting plate 14 can be detachably connected to the rotating portion 13 and the multiple telescopic mechanisms 3 respectively via multiple fasteners such as bolts, thereby improving the strength and reliability of the connection between the multiple telescopic mechanisms 3 and the rotating portion 13. The connection method is simple and easy to assemble and disassemble.

[0047] In some embodiments, each telescopic mechanism 3 includes a telescopic drive member 31, the two ends of which are respectively connected to the rotating part 13 and the second hoisting body 2, and the telescopic drive member 31 is suitable for driving the second hoisting body 2 to move relative to the rotating part 13 during active telescoping.

[0048] Specifically, the telescopic drive member 31 has the function of active telescopic extension, and the telescopic drive member 31 is the power source for the telescopic mechanism 3 to extend and retract. One end of the telescopic drive member 31 is used to be connected to the rotating part 13, and the other end is used to be connected to the second hoisting body 2, that is, the second hoisting body 2 can be connected to the rotating part 13 through the telescopic drive member 31, wherein the rotating part 13, the telescopic drive member 31 and the second hoisting body 2 are connected in sequence from top to bottom, and the telescopic drive member 31 can realize the load-bearing of the second hoisting body 2 and the hoisted workpiece, so that the second hoisting body 2 and the hoisted workpiece connected thereto can be stably connected to the bottom of the rotating part 13 of the first hoisting body 1.

[0049] When the telescopic drive member 31 is actively extended or retracted, it drives the second hoisting body 2 closer to or farther away from the rotating part 13. That is to say, during the hoisting process, when one position of the hoisted workpiece is lower than other positions, the telescopic drive member 31 at this position can be controlled to actively contract, which can drive the second hoisting body 2 and the lower position of the hoisted workpiece closer to the rotating part 13, so that the lower position of the hoisted workpiece is raised. Alternatively, the telescopic drive member 31 at the high position of the hoisted workpiece can be controlled to actively extend, which can drive the second hoisting body 2 and the higher position of the hoisted workpiece away from the rotating part 13, so that the high position of the hoisted workpiece is lowered. In this way, the posture offset of the hoisted workpiece can be adjusted quickly and efficiently, which improves the adjustment accuracy of the hoisted workpiece, thereby ensuring that the hoisted workpiece maintains a fixed posture throughout the hoisting process.

[0050] Among them, one end of the telescopic drive member 31 can be connected to the rotating part 13 by fasteners such as bolts, and the other end of the telescopic drive member 31 can be connected to the second hoisting body 2 by fasteners such as bolts. The connection method is simple, reliable, and easy to disassemble and maintain. The telescopic drive member 31 can be constructed as a cylinder, electric cylinder or other device that can achieve linear movement.

[0051] In some embodiments, each telescopic mechanism 3 further includes at least one telescopic balancing structure 32 , which is telescopically connected between the rotating part 13 and the second hanging body 2 and is suitable for telescoping when the second hanging body 2 moves relative to the rotating part 13 .

[0052] Specifically, the telescopic balancing structure 32 has the function of passive telescopic expansion. One end of the telescopic balancing structure 32 is used to be connected to the rotating part 13, and the other end is used to be connected to the second hoisting body 2. That is, the second hoisting body 2 can be connected to the rotating part 13 through the telescopic balancing structure 32, wherein the rotating part 13, the telescopic balancing structure 32 and the second hoisting body 2 are connected in sequence from top to bottom. The telescopic balancing structure 32 can achieve a certain load-bearing capacity for the second hoisting body 2 and the hoisted workpiece, thereby ensuring the reliability of the hoisting of the hoisted workpiece.

[0053] Among them, the telescopic balancing structure 32 can achieve its own extension or contraction under the action of external force, that is, the telescopic balancing structure 32 can extend or contract when the second hoisting body 2 moves relative to the rotating part 13. In this embodiment, when the telescopic driving member 31 actively drives the second hoisting body 2 to move in the direction away from the rotating part 13, the second hoisting body 2 and the telescopic balancing structure 32 move in the direction away from the rotating part 13 at the same time. In this way, the second hoisting body 2 and the telescopic balancing structure 32 can move synchronously, so that the telescopic balancing structure 32 exerts a certain force on the second hoisting body 2 and the rotating part 13, which can make the distance between the second hoisting body 2 and the hoisted workpiece and the rotating part 13 change stably, thereby improving the stability and accuracy of the hoisting workpiece adjustment process.

[0054] Therefore, by setting up the cooperation between the telescopic driving member 31 and the telescopic balancing structure 32, the telescopic balancing structure 32 can be telescoped more smoothly and the active telescopic driving member 31 can be more stable, thereby improving the stability of the position adjustment of the second hoisting body 2 relative to the first hoisting body 1.

[0055] The number of the telescopic balancing structures 32 can be one, two, or three.

[0056] In some embodiments, each telescopic mechanism 3 has two telescopic balancing structures 32 , and the two telescopic balancing structures 32 are respectively located on both sides of the telescopic driving member 31 .

[0057] Specifically, the two telescopic balancing structures 32 are spaced apart and respectively located on both sides of the telescopic driving member 31, so that the position on one side of the telescopic driving member 31 can be connected to the rotating part 13 and the second hoisting body 2 respectively through a telescopic balancing structure 32, and the position on the other side of the telescopic driving member 31 can be connected to the rotating part 13 and the second hoisting body 2 respectively through a telescopic balancing structure 32. In this way, the two sides of the telescopic driving member 31 can be supported and connected to the rotating part 13 and the second hoisting body 2 respectively through the telescopic balancing structure 32, which can improve the stability of the movement of the second hoisting body 2 driven by the telescopic driving member 31 when it is telescoped, thereby improving the reliability and accuracy of the angle adjustment of the hoisted workpiece.

[0058] In other embodiments, the telescopic balancing structure 32 includes a plurality of load-bearing connecting rods 321 , and the ends of the plurality of load-bearing connecting rods 321 are rotatably connected in sequence.

[0059] Specifically, the ends of multiple load-bearing links 321 are rotated and connected in sequence, so that the connection of multiple load-bearing links 321 can be achieved, and then two adjacent load-bearing links 321 can be rotated relative to each other's connection. By rotating the multiple load-bearing links 321 relative to each other in sequence, the angle between the multiple load-bearing links 321 can be changed, thereby realizing the expansion or contraction of the overall structure.

[0060] One of the multiple load-bearing links 321 located at one end is used to connect to the rotating portion 13, and one of the multiple load-bearing links 321 located at the other end is used to connect to the second sling body 2. In this way, the multiple load-bearing links 321 as a whole can expand or contract when the distance between the second sling body 2 and the rotating portion 13 changes. The telescopic balancing structure 32 is similar to a scissor-type telescopic structure, and its change process is stable and reliable. The telescopic balancing structure 32 can also be constructed as a structure such as a robotic arm to achieve the change of the vertical distance between the second sling body 2 and the first sling body 1.

[0061] In actual applications, when the telescopic driving member 31 is actively extended, multiple load-bearing links 321 can be driven to rotate relative to their connections, and when the angles between the multiple load-bearing links 321 gradually increase, the telescopic balancing structure 32 can be extended as a whole. When the telescopic driving member 31 is actively contracted, multiple load-bearing links 321 can be driven to rotate relative to their connections, and when the angles between the multiple load-bearing links 321 gradually decrease, the telescopic balancing structure 32 can be contracted as a whole. The telescopic balancing structure 32 can be switched between the extended state and the contracted state, which can improve the stability of the second hoisting body 2 approaching or moving away from the first hoisting body 1.

[0062] Among them, the load-bearing connecting rods 321 can be two, three, four, five, six or more, and their number can be selectively set according to the distance between the second hoisting body 2 and the rotating part 13, and the ends of multiple load-bearing connecting rods 321 can be connected by structures such as rotating shafts, pins, hinges, etc. The connection method is simple and the rotation function is easy to achieve.

[0063] In some embodiments, the ends of two adjacent load-bearing links 321 of each telescopic balancing structure 32 are rotatably connected via a rotating load-bearing shaft 322 , and the rotating load-bearing shafts 322 of the two telescopic balancing structures 32 are a common shaft.

[0064] Specifically, two adjacent load-bearing links 321 can be connected by rotating the load-bearing shaft 322, and the rotational connection of the two adjacent load-bearing links 321 can be maintained, and the structures of the two telescopic balancing structures 32 can be the same, and the rotating load-bearing shafts 322 of the two telescopic balancing structures 32 are common shafts, so that the two telescopic balancing structures 32 can be connected by the common rotating load-bearing shaft 322, and the common rotating load-bearing shaft 322 has an interaction force with the load-bearing links 321 of the two telescopic balancing structures 32, respectively, to maintain the stability of the two telescopic balancing structures 32.

[0065] Two telescopic balancing structures 32 are located on either side of the telescopic drive member 31. A shared rotating bearing shaft 322 allows the telescopic balancing structures 32 on either side of the telescopic drive member 31 to be tightened, thereby improving the overall structural reliability of the telescopic mechanism 3. In actual use, when the telescopic drive member 31 is actively extending or retracting, the two telescopic balancing structures 32 can simultaneously extend or retract, improving the stability of the telescopic drive member 31 in driving the movement of the second sling 2.

[0066] The rotating load-bearing shaft 322 extends along the distribution direction of the two telescopic balancing structures 32, so that the two ends of the rotating load-bearing shaft 322 can be respectively oriented towards the two telescopic balancing structures 32, which is convenient for rotating the two ends of the rotating load-bearing shaft 322 to be respectively connected to the ends of the two adjacent load-bearing links 321 of the two telescopic balancing structures 32, and using the rotating load-bearing shaft 322 as a common axis can make the rotation centers of the two adjacent load-bearing links 321 of the two telescopic balancing structures 32 the same, so that the angle between the two load-bearing links 321 can be changed, thereby realizing the common extension and contraction of the two telescopic balancing structures 32, and the two telescopic balancing structures 32 can be made to share a common structure, which is simple in structure and more convenient to connect.

[0067] In some embodiments, one of the rotating part 13 and the second lifting body 2 is provided with a first lifting support 22 and the other is provided with a lifting support plate 131, that is, the first lifting support 22 can be provided on the rotating part 13, and the lifting support plate 131 can be provided on the second lifting body 2, or the first lifting support 22 can be provided on the second lifting body 2, and the lifting support plate 131 can be provided on the rotating part 13. By setting the above two methods, the rotating part 13 and the second lifting body 2 can be connected to the telescopic mechanism 3 through one of the first lifting support 22 and the lifting support plate 131. The setting methods are diverse and can be flexibly selected.

[0068] The first lifting support 22 can be detachably connected to one of the rotating part 13 and the second lifting body 2 by fasteners such as bolts, and the lifting support plate 131 can be detachably connected to the other of the rotating part 13 and the second lifting body 2 by fasteners such as bolts. The connection method is simple, reliable, and easy to disassemble and assemble.

[0069] Among them, one end of the telescopic drive member 31 is connected to the first lifting support 22 and the other end is connected to the rotating part 13 and the other of the second lifting body 2, and one end of the telescopic balance structure 32 is connected to the first lifting support 22 and the other end is connected to the lifting support plate 131.

[0070] That is, one end of the telescopic drive member 31 can be connected to the first hoisting support 22, and the other end of the telescopic drive member 31 can be connected to the rotating portion 13, or the other end of the telescopic drive member 31 can be connected to the second hoisting body 2. Through the above-mentioned setting method, the telescopic drive member 31 can be connected to one of the rotating portion 13 and the second hoisting body 2. The connection method is not limited and can be selectively set according to actual use requirements. In addition, one end of the telescopic balancing structure 32 can be connected to the first hoisting support 22, and the other end can be connected to the hoisting support plate 131, so that the telescopic balancing structure 32 can be connected between the rotating portion 13 and the second hoisting body 2.

[0071] Among them, the connection of one end of the telescopic driving member 31 can be realized through the first lifting support 22, and the connection of one end of the telescopic balancing structure 32 can be realized. The other end of the telescopic driving member 31 is directly connected to the rotating part 13 or the second lifting body 2. In this way, the telescopic driving member 31 can push or pull the first lifting support 22 to move when it is actively extended and retracted, and then the first lifting support 22 can drive the second lifting body 2 to move away from or closer to the rotating part 13. At the same time, the connection of one end of the telescopic balancing structure 32 can be realized through the first lifting support 22, and the connection of the other end of the telescopic balancing structure 32 can be realized through the lifting support plate 131. In this way, the telescopic driving member 31 can drive the telescopic balancing structure 32 to extend or contract after the first lifting support 22 moves when it is actively extended and retracted.

[0072] Furthermore, the first lifting support 22 can be rotatably connected to the load-bearing connecting rod 321 of the telescopic balancing structure 32 via a rotating shaft, a pin shaft, etc., thereby realizing the connection of the telescopic balancing structure 32 and facilitating the disassembly of the telescopic balancing structure 32 .

[0073] Among them, the number of first lifting supports 22 is set corresponding to the number of telescopic mechanisms 3, that is, the number of first lifting supports 22 is also multiple, and the multiple first lifting supports 22 are connected one-to-one with the number of multiple telescopic mechanisms 3, and the lifting support plates 131 are set corresponding to the number of telescopic balancing structures 32 to realize the connection of the telescopic balancing structure 32.

[0074] In some embodiments, the first lifting support 22 includes a lifting rod segment 221 and two connecting segments 222, the two connecting segments 222 are respectively connected to the rotating part 13 and one of the second lifting bodies 2, and the lifting rod segment 221 is connected between the two connecting segments 222, and a sliding block 223 is provided at one end of the telescopic drive member 31, and the sliding block 223 can be slidably mounted outside the lifting rod segment 221.

[0075] Specifically, one of the rotating part 13 and the second hanging body 2 can be provided with a first hanging support 22, such as Figure 2As shown, the first hanging support 22 includes two connecting sections 222, through which the first hanging support 22 can be connected to one of the rotating part 13 and the second hanging body 2, that is, the two connecting sections 222 can be connected to the rotating part 13, or the two connecting sections 222 can be connected to the second hanging body 2 to achieve the installation of the first hanging support 22. In this embodiment, as shown in FIG. Figure 1 As shown, a first lifting support 22 is provided above the second lifting body 2, that is, two connecting sections 222 are respectively connected to the upper side of the second lifting body 2, and the first lifting support 22 also includes a lifting rod section 221, the two connecting sections 222 are distributed at intervals, and the two ends of the lifting rod section 221 are respectively connected to the two connecting sections 222, and the two connecting sections 222 are located on the same side of the lifting rod section 221, so as to facilitate the connection between the two connecting sections 222 and the second lifting body 2.

[0076] Among them, one end of the telescopic driving member 31 is connected to the lifting rod segment 221 through the sliding block 223, and the lifting rod segment 221 slides with the sliding block 223. In this way, one end of the telescopic driving member 31 can have a certain range of motion relative to the lifting rod segment 221 through the sliding block 223. In this way, when the telescopic driving member 31 is actively extended and retracted, the driving force can be transmitted to the lifting rod segment 221 through the sliding block 223, thereby driving the first lifting support 22 and the second lifting body 2 to move, and when the telescopic driving member 31 drives the lifting rod segment 221 to move, the sliding block 223 has a certain buffering effect, reducing the damage to the telescopic driving member 31 and the driven components caused by mechanical impact or vibration between the telescopic driving member 31 and the lifting rod segment 221, so as to improve the movement reliability between the telescopic driving member 31 and the second lifting body 2.

[0077] Moreover, the lifting rod segment 221 and the two connecting segments 222 can be integrally formed, which can improve the connection reliability of the lifting rod segment 221 and the two connecting segments 222. Moreover, the lifting rod segment 221 and the two connecting segments 222 can both be constructed as a rod-shaped structure, which has a simple structure and is easy to process.

[0078] In addition, the lifting support plate 131 is arranged on the lower side of the rotating part 13, which is convenient for connecting with the top of the telescopic balancing structure 32 through the lifting support plate 131. The lifting support plate 131 can be rotatably connected with the load-bearing connecting rod 321 of the telescopic balancing structure 32, which is conducive to the rotation of the load-bearing connecting rod 321 relative to the lifting support plate 131. The lifting support plate 131 can be constructed as a strip plate, etc.

[0079] In some embodiments, the telescopic drive member 31 is constructed as a bidirectional cylinder. A bidirectional cylinder is a pneumatic actuator capable of bidirectional motion. Air pressure is applied in both directions of the cylinder to reciprocate the piston, thereby achieving push-pull or other actions. The bidirectional cylinder provides the same output force in both directions, improving the consistency of the reciprocating motion. By adjusting the direction of the airflow, the piston can be positioned at any desired position and can achieve continuous bidirectional motion.

[0080] In this embodiment, the telescopic drive member 31 is constructed as a bidirectional cylinder, which enables the telescopic drive member 31 to achieve bidirectional movement of extension or contraction. In actual application, the posture of the hoisted workpiece can be sensed by a sensor. When the vertical posture of a certain position of the hoisted workpiece is offset, the telescopic drive member 31 can be controlled to actively extend or contract, driving the telescopic balancing structure 32 to extend and contract. Through the different telescopic lengths of multiple telescopic balancing structures 32, the offset position of the hoisted workpiece is driven closer to or away from the first hoisting body 1 along with the telescopic drive member 31, thereby achieving the purpose of real-time adjustment of the vertical posture of the hoisted workpiece. The bidirectional movement distance of the telescopic drive member 31 can be controlled by the amount of air pressure supplied, which can improve the accuracy of the telescopic drive member 31 in adjusting the position of the hoisted workpiece. The use of the bidirectional cylinder is more convenient and the adjustment process is more accurate, thereby ensuring that the hoisted workpiece maintains a fixed posture throughout the hoisting process.

[0081] In some embodiments, the first lifting portion 11 is configured as a first lifting ear provided on a side of the first lifting body 1 facing away from the second lifting body 2 .

[0082] Specifically, the first lifting portion 11 is configured as a first lifting lug. Figure 1 As shown, the first lifting body 1 is located on the upper side of the second lifting body 2, and the first lifting ear can be arranged on the side of the first lifting body 1 facing away from the second lifting body 2, that is, the first lifting ear can be arranged on the upper side of the first lifting body 1. In this way, the upper side of the first lifting body 1 can be connected to the lifting equipment through the first lifting ear, and then the lifting stabilization device 100 can be connected to the lifting equipment. Among them, the first lifting ear can be connected to the lifting equipment by using a hook, a wire rope, etc. The connection method is simple and convenient, and the connection stability is good, which can improve the stability of the lifting process.

[0083] In other embodiments, the second lifting portion 21 is configured as a second lifting ear provided on a side of the second lifting body 2 facing away from the first lifting body 1 .

[0084] Specifically, the second lifting portion 21 is configured as a second lifting lug. Figure 1As shown, the first lifting body 1 is located on the upper side of the second lifting body 2, and the second lifting ear can be arranged on the side of the second lifting body 2 away from the first lifting body 1, that is, the second lifting ear can be arranged on the lower side of the second lifting body 2. In this way, the lower side of the second lifting body 2 can be connected to the lifting workpiece through the second lifting ear, and then the lifting workpiece can be lifted on the lifting stabilization device 100, wherein the second lifting ear can use a hook, a wire rope, etc. to connect the lifting workpiece. The connection method is simple and convenient, and the connection stability is good, which can improve the stability of the lifting process.

[0085] In some embodiments, there are multiple first lifting ears, and the multiple first lifting ears are spaced apart and distributed on the first lifting body 1. In this way, the multiple spaced apart first lifting ears can connect the first lifting body 1 to the lifting equipment. In actual use, the multiple first lifting ears can be connected to the lifting equipment through hooks, wire ropes, etc., so that it can remain stable during the lifting process, which can reduce the shaking of the first lifting body 1 during the lifting process. The use of multiple wire ropes can disperse the weight of the lifting stabilization device 100 and the hoisted workpiece onto multiple wire ropes, which can effectively reduce the force on a single wire rope and reduce the risk of safety accidents caused by the breakage of a single wire rope.

[0086] Among them, the number of the first lifting ears can be two, three, four, five, six, etc.

[0087] In other embodiments, there are multiple second lifting ears, and the multiple second lifting ears are spaced apart and distributed on the second lifting body 2. In this way, the multiple spaced apart second lifting ears can connect the lifting workpiece to the second lifting body 2. In actual use, the multiple second lifting ears can be connected to the lifting workpiece through hooks, wire ropes, etc. By reasonably arranging the positions of multiple wire ropes, multiple force points can be formed, which can better balance the center of gravity of the lifting workpiece and keep it stable during the lifting process. The shaking of the lifting workpiece during the lifting process can be reduced to avoid the shaking that may cause the lifting workpiece to collide with surrounding objects or even become unhooked. The use of multiple wire ropes can disperse the weight of the lifting workpiece to multiple wire ropes, thereby improving the carrying capacity of the lifting equipment.

[0088] Among them, the second lifting ears can be two, three, four, five, six, etc.

[0089] Therefore, by setting multiple first lifting eyes and multiple second lifting eyes, multiple steel wire ropes can disperse the load, improve the carrying capacity of the lifting equipment, and at the same time reduce the shaking of the hoisted workpiece, and maintain the stability of the hoisted workpiece during the lifting process. In addition, if one of the steel wire ropes at the first lifting eye or the second lifting eye breaks accidentally, the other steel wire ropes can still continue to bear part of the load, avoiding safety hazards caused by sudden falling of the hoisted object. In addition, through multiple first lifting eyes and multiple second lifting eyes, the weight of the hoisted workpiece can be evenly distributed to each steel wire rope, avoiding excessive wear of a single steel wire rope due to excessive force, thereby improving the service life of the steel wire rope and reducing the replacement frequency.

[0090] In some embodiments, multiple first lifting ears and multiple second lifting ears are distributed one-to-one in the up and down directions. In this way, the multiple first lifting ears are respectively connected to the lifting equipment through a steel wire rope, so that the first lifting body 1 can be connected to the lifting equipment through multiple steel wire ropes, and the multiple second lifting ears are respectively connected to the lifting workpiece through a steel wire rope, so that the lifting workpiece can be connected to the second lifting body 2 through multiple steel wire ropes. In this way, the multiple force points formed at the first lifting body 1 and the multiple force points at the second lifting body 2 can correspond one to one, and the center of gravity of the lifting stabilization device 100 in the up and down directions can be consistent. Using multiple steel wire ropes can disperse the weight of the hoisted workpiece to the multiple steel wire ropes, which can effectively reduce the shaking of the hoisted workpiece and improve the stability of the hoisted workpiece during the lifting process.

[0091] There are multiple telescopic mechanisms 3, and the multiple telescopic mechanisms 3 are distributed between the multiple first lifting ears and the multiple second lifting ears in a one-to-one correspondence.

[0092] Specifically, the plurality of telescopic mechanisms 3 are located between the first hoisting body 1 and the second hoisting body 2, and the plurality of telescopic mechanisms 3 are distributed one-to-one between the plurality of first lifting ears and the plurality of second lifting ears, that is, the plurality of telescopic mechanisms 3 are distributed one-to-one with the plurality of first lifting ears along the vertical direction, and the plurality of telescopic mechanisms 3 are distributed one-to-one with the plurality of second lifting ears along the vertical direction at the same time. In this way, the plurality of telescopic mechanisms 3 can be supported and connected at a plurality of positions corresponding to each other on the first hoisting body 1 and the second hoisting body 2, so that the overall structure of the hoisting stabilization device 100 can be more evenly stressed, thereby improving the stability of the hoisted workpiece during the hoisting process. Moreover, by hanging a plurality of steel wire ropes above and below the plurality of telescopic mechanisms 3, problems such as easy entanglement and insufficient dynamic stability of a single steel wire rope due to being too long can be reduced, and the problem of positioning deviation caused by external interference can be reduced. Moreover, the posture of the hoisted workpiece is adjusted by the plurality of telescopic mechanisms 3 during the hoisting process, which can improve the real-time positioning and angle adjustment capabilities of the hoisting process to meet the requirements of high-precision operations.

[0093] In actual use, when the horizontal posture of the hoisted workpiece shifts, the hoisted workpiece, the second hoisting body 2, and the multiple telescopic mechanisms 3 all rotate relative to the first hoisting body 1, which can improve the smoothness of the hoisted workpiece's rotation process. Furthermore, when the vertical posture of the hoisted workpiece shifts, the hoisted workpiece, the second hoisting body 2, and at least one of the multiple telescopic mechanisms 3 move closer to or further away from the first hoisting body 1, which can improve the smoothness of the vertical adjustment of the hoisted workpiece. Furthermore, the multiple telescopic mechanisms 3 can be used to adjust each lifting point to balance the force differences caused by the size and center of gravity offset of different hoisted workpieces.

[0094] Among them, Figure 1 As shown, the first hoisting body 1 and the second hoisting body 2 can be constructed as disc-like components. The first hoisting body 1 and the second hoisting body 2 are parallel and spaced apart vertically. There are four first lifting ears and four second lifting ears respectively. The four first lifting ears and the four second lifting ears are distributed one-to-one in the up and down directions respectively. There can be four telescopic mechanisms 3. The four telescopic mechanisms 3 are connected one-to-one between the four first lifting ears and the four second lifting ears along the circumferential direction, which can make the force on the overall structure more uniform and improve the stability of the hoisted workpiece during the hoisting process.

[0095] The invention also provides a hoisting device.

[0096] According to an embodiment of the present invention, the lifting equipment includes a lifting stabilization device 100 according to any one of the above-mentioned embodiments. One side of the lifting stabilization device 100 is connected to the lifting equipment through multiple first lifting parts 11 to fix the lifting stabilization device 100, and the other side of the lifting stabilization device 100 is used to connect the lifting workpiece through multiple second lifting parts 21, so that the lifting workpiece can be connected to the lifting equipment to realize the lifting of the lifting workpiece by the lifting equipment.

[0097] The lifting stabilization device 100 includes a first lifting body 1 and a second lifting body 2. The second lifting body 2 is rotatably connected to the bottom of the first lifting body 1, so that the second lifting body 2 can rotate relative to the first lifting body 1, and then the offset of the lifting workpiece in the horizontal direction can be adjusted to avoid the yaw problem during the lifting process. The first lifting body 1 and the second lifting body 2 are connected by multiple telescopic mechanisms 3, and the multiple telescopic mechanisms 3 respectively drive the second lifting body 2 to move closer to or away from the first lifting body 1, and then the position of the lifting workpiece relative to the first lifting body 1 can be adjusted to avoid pitching, rolling and other problems during the lifting process. In this way, the angle of the lifting workpiece can be adjusted in the horizontal and vertical directions respectively to ensure that the lifting workpiece maintains a fixed posture throughout the lifting process, and achieves full-angle stable control, with good use effect and wide range of application.

[0098] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative uses of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0099] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A hoisting stabilization device, characterized in that: include: a first hoisting body, the first hoisting body being provided with a first hoisting portion for connecting to a hoisting device; a second lifting body, the second lifting body being rotatably connected to the lower side of the first lifting body, and the second lifting body being provided with a second lifting portion for connecting to a lifting workpiece; The first sling body and the second sling body are connected via a plurality of telescopic mechanisms, and the plurality of telescopic mechanisms are used to respectively drive the second sling body to move closer to or away from the first sling body.

2. The hoisting stabilizing device according to claim 1, characterized in that: The first hoisting body is constructed as a rotary motor, and the rotary motor includes a fixed part and a rotating part. The first hoisting part is provided at the fixed part. The rotating part is rotatable relative to the fixed part. The top of the telescopic mechanism is connected to the rotating part.

3. The hoisting stabilizing device according to claim 2, characterized in that: Each of the telescopic mechanisms includes a telescopic driving member, both ends of which are respectively connected to the rotating part and the second hanging body, and the telescopic driving member is suitable for driving the second hanging body to move relative to the rotating part during active telescoping.

4. The hoisting stabilizing device according to claim 3, characterized in that: Each of the telescopic mechanisms further comprises at least one telescopic balancing structure, which is telescopically connected between the rotating part and the second sling body and is adapted to be telescopic when the second sling body moves relative to the rotating part.

5. The hoisting stabilizing device according to claim 4, characterized in that: Each telescopic mechanism has two telescopic balancing structures, and the two telescopic balancing structures are respectively located on both sides of the telescopic driving member; And / or, the telescopic balancing structure includes a plurality of load-bearing connecting rods, and the ends of the plurality of load-bearing connecting rods are rotatably connected in sequence.

6. The hoisting stabilizing device according to claim 5, characterized in that: The ends of two adjacent load-bearing connecting rods of each telescopic balancing structure are rotatably connected through a rotating load-bearing shaft, and the rotating load-bearing shafts of the two telescopic balancing structures are a common shaft.

7. The hoisting stabilizing device according to claim 4, characterized in that: One of the rotating part and the second lifting body is provided with a first lifting support and the other is provided with a lifting support plate; Among them, one end of the telescopic drive member is connected to the first lifting support and the other end is connected to the rotating part and the other of the second lifting body, and one end of the telescopic balance structure is connected to the first lifting support and the other end is connected to the lifting support plate.

8. The hoisting stabilizing device according to claim 7, characterized in that: The first lifting support includes a lifting rod section and two connecting sections, the two connecting sections are respectively connected to the rotating part and one of the second lifting bodies, and the lifting rod section is connected between the two connecting sections. A sliding block is provided at one end of the telescopic drive member, and the sliding block can be slidably mounted outside the lifting rod section.

9. The hoisting stabilizing device according to claim 3, characterized in that: The telescopic driving member is constructed as a bidirectional cylinder.

10. The hoisting stabilization device according to claim 1, characterized in that: The first lifting portion is configured as a first lifting ear provided on a side of the first lifting body facing away from the second lifting body; And / or, the second lifting portion is configured as a second lifting ear provided on a side of the second lifting body facing away from the first lifting body.

11. The hoisting stabilizing device according to claim 10, characterized in that: There are a plurality of first lifting ears, and the plurality of first lifting ears are spaced apart and distributed on the first lifting body; And / or, there are multiple second lifting ears, and the multiple second lifting ears are spaced apart and distributed on the second lifting body.

12. The hoisting stabilizing device according to claim 11, characterized in that: The plurality of first lifting ears and the plurality of second lifting ears are distributed in a one-to-one correspondence along the vertical direction; There are multiple telescopic mechanisms, and the multiple telescopic mechanisms are distributed between the multiple first lifting ears and the multiple second lifting ears in a one-to-one correspondence.

13. A lifting device, characterized in that: The invention comprises the hoisting stabilizing device according to any one of claims 1 to 12.

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