A lifting and transferring device for a split bearing of a rolling mill

Abstract

This utility model discloses a lifting and transferring device for split bearing components of a rolling mill, comprising a lifting component, an adjusting component, and a gripping component. The top of the lifting component is used to connect to lifting equipment. The lifting component has a downward-opening accommodating space. The adjusting component is coaxially arranged within the accommodating space. One end of the gripping component is rotatably connected to the outside of the lifting component, and the other end is used to hook the equipment to be lifted. The middle part of the gripping component is movably connected to the adjusting component, so that when the adjusting component moves back and forth in or out of the accommodating space, the adjusting component pulls the gripping component to retract or expand. Through the movement of the adjusting component, the gripping component can achieve the retracting and expanding action, thereby completing the task of gripping and releasing the equipment to be lifted. In the entire gripping and lifting process, not only is the degree of automation of the operation improved, but manual intervention is also reduced, significantly improving the safety and efficiency of the lifting operation.

Description

Technical Field

[0001] This application relates to the field of rolling mill auxiliary equipment technology, and in particular to a hoisting and transfer device for rolling mill split bearing components. Background Technology

[0002] In the roll bearing maintenance area of ​​the grinding roll operation zone, bearing disassembly and assembly are important daily tasks. However, during this process, bearing components are mainly handled manually by operators. The inner ring assembly of the rolling elements is the heaviest, weighing approximately 30 kg. Due to its weight, extra care is required during handling. Furthermore, the grooves at the handling location are quite narrow, which not only increases the difficulty of operation but also makes it easy for components to slip during transport. If this happens, it can damage spare parts and potentially cause injury to operators. Utility Model Content

[0003] To address the shortcomings of existing technologies, this application provides a hoisting and transfer device for split bearing components of rolling mills, thereby solving the problems of high difficulty and low safety in disassembling, assembling, hoisting, and transporting split bearing components of rolling mills in existing technologies.

[0004] The above-mentioned objectives of this application are mainly achieved through the following technical solutions:

[0005] A hoisting and transferring device for split bearing components of a rolling mill, the hoisting and transferring device comprising:

[0006] A lifting component, the top of which is used to connect to lifting equipment, and the lifting component has an accommodating space with an opening facing downwards;

[0007] An adjusting member is coaxially arranged within the accommodating space, and the adjusting member can reciprocate to move out of or into the accommodating space;

[0008] The gripper has one end rotatably connected to the outside of the lifting component, and the other end is used to hook the equipment to be lifted. The middle part of the gripper is movably connected to the adjusting component, so that when the adjusting component moves back and forth in or out of the accommodating space, the adjusting component pulls the gripper to retract or expand.

[0009] In an optional embodiment, the hoisting and transfer device further includes a traction member movably connected to the adjusting member, one end of which is movably connected to the middle of the gripping member.

[0010] In an optional embodiment, the outer wall of the adjusting member and the outer wall of the hoisting member are respectively provided with mounting seats, and the traction member and the gripping member are respectively connected to the mounting seats.

[0011] In an optional embodiment, the traction member is hinged to the adjustment member and the gripping member via a positioning bolt.

[0012] In an optional embodiment, the gripper includes at least three hooks arranged circumferentially spaced outside the lifting member.

[0013] In an optional embodiment, the end of the grab hook is provided with an angled tip for extending into the connection gap of the equipment to be lifted.

[0014] In an optional embodiment, the lifting component and the adjusting component are both cylindrical.

[0015] In an optional embodiment, a lifting ring is fixedly provided at the top of the lifting component.

[0016] In an optional embodiment, a guide groove is provided on the inner wall of the accommodating space, and a limiting block is provided on the outer wall of the adjusting member. The limiting block extends into the guide groove to limit the separation of the adjusting member from the lifting member.

[0017] In an optional embodiment, at least two guide slots are provided, and they are arranged parallel to the central axis of the lifting component, respectively, and the number of limiting blocks is set in correspondence with the number of guide slots.

[0018] Compared with the prior art, the advantages of this application are:

[0019] The hoisting and transfer device in this application is used for hoisting and transferring split bearing components of a rolling mill. The hoisting and transfer device includes a hoisting component, an adjusting component, and a gripping component. The top of the hoisting component is used to connect to hoisting equipment. The hoisting component has a downward-opening accommodating space. The adjusting component is coaxially arranged in the accommodating space and can reciprocate to move out of or into the accommodating space. One end of the gripping component is rotatably connected to the outside of the hoisting component, and the other end is used to hook the equipment to be hoisted. The middle part of the gripping component is movably connected to the adjusting component so that when the adjusting component reciprocates to move out of or into the accommodating space, the adjusting component pulls the gripping component to retract or expand.

[0020] In the initial state, the top of the lifting component can be connected to lifting equipment (such as a crane or electric hoist), and the adjusting component is located within the accommodating space of the lifting component and is in its initial position. One end of the grabbing component is connected to the outside of the lifting component, and the other end is in the extended state, ready to grab the equipment to be lifted.

[0021] When it is necessary to grab the equipment to be lifted, the lifting equipment moves the lifting component upwards. As the lifting component moves upwards, the adjusting component undergoes relative displacement and begins to move out of the accommodating space. The movement of the adjusting component pulls the grabbing component through the movable connection point, causing the grabbing component to gradually retract. The retraction of the grabbing component causes its end to gradually approach and finally hook onto the equipment to be lifted. At this point, the lifting equipment can lift the entire device along with the equipment to be lifted using the lifting component.

[0022] During the hoisting process, the adjusting component remains in the extended position, while the gripping component remains in the retracted position, ensuring that the equipment to be hoisted is securely gripped. Upon reaching the target position, the relative positions of the adjusting component and the hoisting component begin to reverse, and the adjusting component gradually returns to the accommodating space. The moving-in action of the adjusting component pulls the gripping component to gradually unfold through the movable connection point, ultimately releasing the equipment to be hoisted.

[0023] By adjusting the movement of the lifting components, the gripper can retract and expand, thus completing the task of gripping and releasing the equipment to be lifted. Throughout the entire gripping and lifting process, not only is the level of automation increased, but manual intervention is also reduced, significantly improving the safety and efficiency of lifting operations. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the hoisting and transferring device provided in the embodiments of this application;

[0026] In the diagram: 100, lifting component; 101, lifting ring; 200, adjusting component; 300, gripping component; 301, gripping hook; 302, tip; 401, traction component; 402, mounting base; 403, positioning bolt. Detailed Implementation

[0027] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that the description of these embodiments is intended to aid in understanding the present invention, but does not constitute a limitation thereof. The specific structural and functional details disclosed herein are only for describing exemplary embodiments of the present invention. However, the present invention may be embodied in many alternative forms and should not be construed as being limited to the embodiments described herein.

[0028] like Figure 1 As shown, Figure 1This is a schematic diagram of the lifting and transferring device provided in the embodiments of this application; a lifting and transferring device for split bearing components of a rolling mill, the lifting and transferring device includes a lifting component 100, an adjusting component 200, and a gripping component 300, wherein:

[0029] The top of the lifting component 100 is used to connect to the lifting equipment, and the lifting component 100 has a downward-facing accommodating space.

[0030] The top of the lifting component 100 is designed for connection with lifting equipment, which may be a crane, electric hoist, or other lifting device. This ensures that the lifting component 100 can move vertically using the power provided by the lifting equipment. The lifting component 100 has an internal downward-opening accommodating space whose shape and size are adapted to accommodate the adjusting component 200. The downward-opening accommodating space not only provides sufficient space for the reciprocating movement of the adjusting component 200 but also ensures the stability and compactness of the entire device during operation. This allows the lifting component 100 to not only connect to the lifting equipment but also provide the necessary connection and guidance for the movement of the adjusting component 200.

[0031] like Figure 1 As shown, the adjustment member 200 is coaxially arranged within the accommodating space, and the adjustment member 200 can be moved back and forth out of or into the accommodating space.

[0032] The adjusting component 200 is coaxially arranged within the accommodating space of the lifting component 100. This coaxial arrangement ensures that the adjusting component 200 maintains precise alignment during movement, thereby reducing friction and wear, and improving the reliability and service life of the device. The adjusting component 200 can be moved in or out of the accommodating space. This reciprocating motion is achieved through coordinated operation with the lifting equipment; when the lifting equipment moves the lifting component 100, the adjusting component 200 will move accordingly.

[0033] The reciprocating motion of the adjusting component 200 is the core mechanism for realizing the grasping and releasing functions. The adjusting component 200 is displaced under the action of gravity, which can pull the grasping component 300 to complete the retraction and unfolding actions. This not only realizes mechanical linkage, but also improves the versatility and flexibility of the device.

[0034] like Figure 1 As shown, one end of the gripper 300 is rotatably connected to the outside of the lifting member 100, and the other end is used to hook the equipment to be lifted. The middle part of the gripper 300 is movably connected to the adjusting member 200 so that when the adjusting member 200 moves back and forth out of or into the accommodating space, the adjusting member 200 pulls the gripper 300 to retract or expand.

[0035] The gripper 300 is the component in the lifting and transfer device that directly contacts the equipment to be lifted. One end of the gripper 300 is rotatably connected to the outside of the lifting component 100. This rotatable connection allows the gripper 300 to rotate freely within a certain range, adapting to different gripping angles and positions, thus increasing the flexibility of the device. The other end of the gripper 300 can hook onto the structure of the equipment to be lifted, ensuring that it will not slip during the lifting process. The middle part of the gripper 300 is movably connected to the adjusting component 200, allowing the gripper 300 to retract and expand under the traction of the adjusting component 200.

[0036] like Figure 1 As shown, when the adjusting member 200 moves out of the accommodating space, the gripping member 300 is pulled and retracted, and the end of the gripping member 300 gradually approaches and finally hooks the equipment to be lifted; while when the adjusting member 200 moves into the accommodating space, the gripping member 300 is pulled and unfolded, releasing the equipment to be lifted.

[0037] In an optional embodiment, the hoisting and transfer device of this application is used for hoisting and transferring split bearing components of a rolling mill. The working principle of the hoisting and transfer device is as follows: the hoisting and transfer device includes a hoisting component 100, an adjusting component 200, and a gripping component 300. The top of the hoisting component 100 is used to connect to hoisting equipment. The hoisting component 100 has a downward-facing accommodating space. The adjusting component 200 is coaxially arranged in the accommodating space and can reciprocate to move out of or into the accommodating space. One end of the gripping component 300 is rotatably connected to the outside of the hoisting component 100, and the other end is used to hook the equipment to be hoisted. The middle part of the gripping component 300 is movably connected to the adjusting component 200 so that when the adjusting component 200 reciprocates to move out of or into the accommodating space, the adjusting component 200 pulls the gripping component 300 to retract or expand.

[0038] In the initial state, the top of the lifting component 100 can be connected to lifting equipment (such as a crane or electric hoist), and the adjusting component 200 is located within the accommodating space of the lifting component 100 and is in the initial position. One end of the gripping component 300 is connected to the outside of the lifting component 100, and the other end is in the unfolded state, ready to grip the equipment to be lifted.

[0039] When it is necessary to grab the equipment to be lifted, the lifting equipment drives the lifting component 100 to begin rising and moving. As the lifting component 100 moves upward, the adjusting component 200 undergoes relative displacement and begins to move out of the accommodating space. The movement of the adjusting component 200 pulls the grabbing component 300 through the movable connection point, causing the grabbing component 300 to gradually retract. The retraction of the grabbing component 300 causes its end to gradually approach and finally hook onto the equipment to be lifted. At this time, the lifting equipment can lift the entire device together with the equipment to be lifted using the lifting component 100.

[0040] During the hoisting process, the adjusting component 200 remains in the extended state, and the gripping component 300 remains in the retracted state, ensuring that the equipment to be hoisted is securely gripped. Upon reaching the target position, the relative positions of the adjusting component 200 and the hoisting component 100 begin to reverse, and the adjusting component 200 gradually returns to the accommodating space. The insertion of the adjusting component 200, through the movable connection point, gradually unfolds the gripping component 300, ultimately releasing the equipment to be hoisted.

[0041] By moving the adjusting component 200 in and out, the gripping component 300 can retract and expand, thereby completing the task of gripping and releasing the equipment to be lifted. Throughout the entire gripping and lifting process, not only is the level of automation improved, but manual intervention is also reduced, significantly enhancing the safety and efficiency of the lifting operation.

[0042] In the grinding roller operating area, traditional manual handling methods pose a risk of injury to personnel and damage to spare parts, especially heavy rolling inner ring components. This hoisting and transfer device avoids direct contact between personnel and heavy objects by grabbing and lifting, significantly reducing the risk of injury to operators.

[0043] Traditional manual handling methods are not only labor-intensive but also inefficient. This hoisting and transfer device can quickly and accurately complete the handling and installation of bearing components, greatly improving the efficiency of maintenance and repair work.

[0044] The reciprocating motion of the adjusting component 200 makes the retraction and unfolding of the gripping component 300 more flexible, enabling it to adapt to bearing components of different sizes and weights, further improving the versatility and applicability of the device.

[0045] The application of this device reduces the physical labor of operators, especially when handling heavy bearing parts, eliminating the need for manual handling, reducing labor intensity and improving the working environment.

[0046] Because the device can accurately grasp and transport parts, it avoids damage to parts caused by improper manual operation, thereby improving the service life and reliability of the equipment.

[0047] This effectively solves the safety hazards and efficiency problems inherent in traditional manual handling methods. The hoisting and transfer device not only improves operational safety and work efficiency but also reduces labor intensity, protects the integrity of components, and has broad application prospects and significant economic benefits.

[0048] like Figure 1 As shown, in an optional embodiment, the hoisting and transfer device further includes a traction member 401 movably connected to the adjusting member 200, one end of which is movably connected to the middle of the gripping member 300.

[0049] To further optimize the function and reliability of the hoisting and transferring device, a traction component 401 is also provided. One end of the traction component 401 is movably connected to the adjusting component 200, and the other end is movably connected to the middle of the gripping component 300. This allows the traction component 401 to transmit force and movement between the adjusting component 200 and the gripping component 300, thereby more precisely controlling the retraction and deployment of the gripping component 300. The introduction of the traction component 401 makes the movement of the gripping component 300 smoother and more reliable, reducing the mechanical stress concentration problems that may occur due to direct connection, and also improving the overall stability and service life of the device.

[0050] like Figure 1 As shown, in an optional embodiment, the outer wall of the adjusting member 200 and the outer wall of the hoisting member 100 are respectively provided with mounting bases 402, and the traction member 401 and the gripping member 300 are respectively connected to the mounting bases 402.

[0051] To ensure stable connection between the traction component 401 and the gripping component 300 to the adjusting component 200 and the lifting component 100, mounting seats 402 are respectively provided on the outer walls of the adjusting component 200 and the lifting component 100. The mounting seat 402 is a structured connecting component that provides reliable fixing points for the traction component 401 and the gripping component 300. Through the mounting seat 402, the traction component 401 and the gripping component 300 can be firmly connected to the adjusting component 200 and the lifting component 100, thereby achieving efficient force transmission and motion control. This not only improves the structural stability of the device but also makes the installation and disassembly of the traction component 401 and the gripping component 300 more convenient, facilitating maintenance and replacement.

[0052] like Figure 1 As shown, in an optional embodiment, the traction member 401 is hinged to the adjustment member 200 and the gripping member 300 via a positioning bolt 403.

[0053] The positioning bolt 403 is a detachable connector that not only ensures a stable connection for the traction member 401 during movement but also allows for quick disassembly and reinstallation when needed. The hinged design of the positioning bolt 403 allows the traction member 401, the adjusting member 200, and the gripping member 300 to rotate freely relative to each other within a certain range, thus accommodating the relative movement between the adjusting member 200 and the gripping member 300. This further improves the flexibility and reliability of the device, achieving a flexible connection between the traction member 401 and the adjusting member 200 and the gripping member 300.

[0054] like Figure 1 As shown, in an optional embodiment, the gripping member 300 includes at least three hooks 301, which are circumferentially spaced on the outside of the lifting member 100.

[0055] The gripping component 300 includes at least three hooks 301, which are spaced apart circumferentially along the outer side of the lifting component 100. The multiple hooks 301 ensure that the gripping component 300 applies force evenly during the gripping process, thereby firmly holding the equipment to be lifted and preventing it from slipping during hoisting. The number and arrangement of the hooks 301 can be adjusted according to the shape and size of the equipment to be lifted to accommodate different types of equipment, improving the versatility and applicability of the device.

[0056] like Figure 1 As shown, in an optional embodiment, the end of the grab hook 301 is provided with an inclined tip 302 for extending into the connection gap of the equipment to be lifted.

[0057] The end of the grab hook 301 is provided with an inclined tip 302. The tip 302 allows the grab hook 301 to extend more easily into the connection gap of the equipment to be lifted, thereby achieving a tighter and more stable grip. The inclined tip 302 can provide better gripping force during the gripping process, reduce the risk of swaying and slippage of the equipment to be lifted during the lifting process, and further improve the safety and reliability of the lifting operation.

[0058] like Figure 1 As shown, in an optional embodiment, the lifting component 100 and the adjusting component 200 are respectively cylindrical.

[0059] Both the lifting component 100 and the adjusting component 200 are cylindrical. This not only allows the adjusting component 200 to move smoothly back and forth within the accommodating space of the lifting component 100, but also reduces friction and wear during movement. The cylindrical structure also has good symmetry and uniform stress distribution, enabling it to withstand large loads while maintaining high mechanical strength and reliability. In addition, the cylindrical shape facilitates processing and manufacturing, reducing production costs.

[0060] like Figure 1 As shown, in an optional embodiment, a lifting ring 101 is fixedly provided on the top of the lifting component 100.

[0061] A lifting ring 101 is fixedly installed at the top of the lifting component 100. The lifting ring 101 is a structured connecting component used to connect with the hook of lifting equipment (such as a crane or electric hoist). This not only improves the reliability of the connection but also allows the lifting equipment to easily dock with the lifting component 100, thereby achieving rapid lifting. The fixed installation of the lifting ring 101 also ensures the stability of the lifting component 100 during the lifting process, reducing the safety risks caused by loose connections.

[0062] In an optional embodiment, a guide groove is provided on the inner wall of the accommodating space, and a limiting block is provided on the outer wall of the adjusting member 200. The limiting block extends into the guide groove to limit the separation of the adjusting member 200 from the lifting member 100.

[0063] The inner wall of the accommodating space is designed with a guide groove, while the outer wall of the adjusting member 200 is provided with a limiting block that mates with the guide groove. The limiting block extends into the guide groove, allowing the adjusting member 200 to move smoothly along the direction of the guide groove during reciprocating motion. Simultaneously, the engagement of the limiting block and the guide groove prevents the adjusting member 200 from shifting or detaching during movement. This not only improves the movement accuracy of the adjusting member 200 but also enhances the overall stability of the device, ensuring the safety and reliability of the hoisting operation, maintaining stability of the adjusting member 200 during movement, and preventing separation of the adjusting member 200 from the hoisting member 100.

[0064] In an optional embodiment, at least two guide slots are provided, and they are arranged parallel to the central axis of the hoisting component 100, respectively, and the number of limiting blocks is set in correspondence with the number of guide slots.

[0065] There are at least two guide slots, and these guide slots are arranged parallel to the central axis of the lifting component 100. This better disperses stress during movement and reduces wear and deformation caused by single-point force. Simultaneously, the number of limiting blocks corresponds to the number of guide slots, ensuring that each guide slot has a limiting block for engagement. This not only improves the movement accuracy of the adjusting component 200 but also enhances the overall structural strength of the device, enabling the lifting and transfer device to operate stably under high loads and complex working conditions, further improving the movement accuracy and stability of the adjusting component 200.

[0066] It should be understood that the terms "first," "second," etc., are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance. Although the terms "first," "second," etc., may be used herein to describe various units, these units should not be limited by these terms. These terms are only used to distinguish one unit from another. For example, a first unit may be referred to as a second unit, and similarly, a second unit may be referred to as a first unit, without departing from the scope of the exemplary embodiments of this utility model.

[0067] It should be understood that the term "and / or" in this article is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can mean: A exists alone, B exists alone, and A and B exist simultaneously. The term " / and" in this article describes another relationship between related objects, indicating that two relationships can exist. For example, A / and B can mean: A exists alone, and A and B exist alone. In addition, the character " / " in this article generally indicates that the related objects before and after it are in an "or" relationship.

[0068] It should be understood that in the description of this utility model, the terms "upper," "vertical," "inner," "outer," etc., indicate the orientation or positional relationship when the disclosed product is used, or the orientation or positional relationship commonly understood by those skilled in the art. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0069] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0070] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments of the present invention. As used herein, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the terms “comprising,” “including,” “containing,” and / or “including” as used herein specify the presence of the stated features, integers, steps, operations, units, and / or components, and do not exclude the presence or addition of one or more other features, quantities, steps, operations, units, components, and / or combinations thereof.

[0071] Specific details are provided in the following description to provide a complete understanding of the exemplary embodiments. However, those skilled in the art will understand that the exemplary embodiments can be implemented without these specific details. In other embodiments, well-known processes, structures, and techniques may be omitted in the depiction of non-essential details to avoid obscuring the exemplary embodiments.

[0072] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

[0073] It should be noted that the information disclosed in the background section above is only used to enhance the understanding of the background of this disclosure, and therefore may include information that does not constitute prior art known to those skilled in the art.

Claims

1. A lifting and transporting device for a split bearing piece of a rolling mill, characterized in that The hoisting and transfer device includes: A lifting component, the top of which is used to connect to lifting equipment, and the lifting component has an accommodating space with an opening facing downwards; An adjusting member is coaxially arranged within the accommodating space, and the adjusting member can reciprocate to move out of or into the accommodating space; The gripper has one end rotatably connected to the outside of the lifting component, and the other end is used to hook the equipment to be lifted. The middle part of the gripper is movably connected to the adjusting component, so that when the adjusting component moves back and forth in or out of the accommodating space, the adjusting component pulls the gripper to retract or expand.

2. The lifting and transporting device for the split bearing part of a rolling mill according to claim 1, characterized in that: The hoisting and transfer device also includes a traction component movably connected to the adjusting component, one end of which is movably connected to the middle of the gripping component.

3. The hoisting and transfer device for split bearing components of a rolling mill as described in claim 2, characterized in that: The outer walls of the adjusting component and the hoisting component are respectively provided with mounting seats, and the traction component and the gripping component are respectively connected to the mounting seats.

4. The hoisting and transfer device for split bearing components of a rolling mill as described in claim 2, characterized in that: The traction component is hinged to the adjustment component and the gripping component via a positioning bolt.

5. The hoisting and transferring device for split bearing components of a rolling mill as described in claim 1, characterized in that: The gripping component includes at least three hooks, which are arranged circumferentially on the outside of the lifting component.

6. The hoisting and transfer device for split bearing components of a rolling mill as described in claim 5, characterized in that: The end of the grab hook is provided with an inclined tip for extending into the connection gap of the equipment to be lifted.

7. The hoisting and transfer device for split bearing components of a rolling mill as described in claim 1, characterized in that: The lifting component and the adjusting component are both cylindrical.

8. The hoisting and transfer device for split bearing components of a rolling mill as described in claim 1, characterized in that: The top of the lifting component is fixedly equipped with a lifting ring.

9. The hoisting and transfer device for split bearing components of a rolling mill as described in claim 1, characterized in that: The inner wall of the accommodating space is provided with a guide groove, and the outer wall of the adjusting member is provided with a limiting block. The limiting block extends into the guide groove to limit the separation of the adjusting member from the lifting member.

10. The hoisting and transfer device for split bearing components of a rolling mill as described in claim 9, characterized in that: At least two guide slots are provided, and they are arranged parallel to the central axis of the hoisting component. The number of limiting blocks is set in correspondence with the number of guide slots.

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