A device for hoisting a graphite central shaft

Abstract

The utility model provides a device of hoisting graphite middle shaft belongs to graphite middle shaft hoisting technical field, a device of hoisting graphite middle shaft, including the connecting plate, the connecting plate top is equipped with the suspension subassembly, the connecting plate bottom is equipped with the adjusting assembly, is equipped with two left and right distribution's connecting block on the adjusting assembly, each connecting block bottom is all fixed connection pull rope, the utility model discloses through adjusting assembly, can adjust the distance between two arc blocks, two arc fastening plates, can satisfy the hoisting demand of different length's middle shaft, improved the applicability of this device, reduced the use cost, through fastening assembly, can adjust the distance between arc fastening plate and strip block, can limit fixed middle shaft, avoided the sliding of middle shaft in hoisting process, improved the stability of hoisting, simultaneously through the protection subassembly, can protect middle shaft, avoided the collision of middle shaft and other objects in hoisting process.

Description

Technical Field

[0001] This utility model belongs to the field of graphite central shaft hoisting technology for textiles, specifically a device for hoisting graphite central shafts. Background Technology

[0002] Graphite materials are widely used in many fields due to their unique physical and chemical properties, such as good electrical conductivity, high temperature resistance, and self-lubrication. As a type of graphite product, graphite shafts play a key role in some high-precision and high-requirement equipment. During the production process of graphite shafts, hoisting devices are needed to lift and transport them.

[0003] Existing hoisting equipment often suffers from the following problems when hoisting graphite shafts: 1. The clamping method is not precise or stable enough, which can easily lead to displacement or even detachment of the graphite shaft during hoisting; 2. There is a lack of effective protection measures for the graphite shaft. Because graphite is brittle, improper operation during hoisting can easily cause damage to the graphite shaft due to collisions; 3. It does not have an adjustment function, so it cannot well meet the hoisting needs of shafts of different lengths, resulting in high operating costs and poor applicability.

[0004] Therefore, this utility model proposes a device for hoisting a graphite central shaft to make up for and improve the deficiencies of the prior art. Utility Model Content

[0005] To address the shortcomings of existing technologies and solve the problem of varying fabric thicknesses in actual production, where existing pressing devices cannot flexibly adjust to fabric thickness, leading to easy damage to the fabric during pressing when the pressing device is mismatched with the fabric thickness, resulting in a double waste of resources and labor. Furthermore, existing pressing and winding devices struggle to effectively control the size of the fabric roll, relying mostly on manual observation and stopping the pressing and winding process, which easily leads to inconsistent fabric roll sizes. Therefore, this utility model proposes a device for hoisting a graphite central shaft.

[0006] To achieve the above objectives, this utility model employs the following technical solution:

[0007] A device for hoisting a graphite central shaft includes a connecting plate. The top surface of the connecting plate is provided with a suspension assembly, and the bottom surface of the connecting plate is provided with an adjustment assembly. The adjustment assembly is provided with two connecting blocks distributed left and right. A pull rope is fixedly connected to the bottom surface of each connecting block. A strip block is fixedly connected to the bottom end of the pull rope. An arc-shaped fastening plate is provided below the strip block. The arc-shaped fastening plate is connected to the strip block through a fastening assembly. Two sets of protective assemblies distributed front and back are installed on the bottom surface of the connecting plate.

[0008] Preferably, the adjusting assembly includes: two left-right distributed fixing plates, the top surfaces of the two fixing plates being fixedly connected to the bottom surfaces of the connecting plates, a motor being fixedly connected to the right side of one of the fixing plates, a lead screw being fixedly connected to the left side of the motor shaft, the left end of the lead screw being rotatably connected to the other fixing plate, the left and right ends of the lead screw having opposite threads, both connecting blocks being threadedly connected to the lead screw, and a first limiting rod being fixedly connected between the two fixing plates, the two ends of the first limiting rod being distributed through the two connecting blocks, and the two connecting blocks being able to slide horizontally left and right along the first limiting rod.

[0009] Preferably, the fastening assembly includes: adjusting bolts, with each strip block having an adjusting bolt rotatably mounted on its front end, the bottom end of each adjusting bolt being threadedly connected to a corresponding arc-shaped fastening plate, and a second limiting rod fixedly connected to the top surface of the rear end of each arc-shaped fastening plate, the top end of each second limiting rod penetrating the corresponding strip block and being able to slide up and down along the strip block.

[0010] Preferably, the protective assembly includes: two vertical rods distributed horizontally, a horizontal plate fixedly connected between the bottom ends of the two vertical rods, two protective rods distributed horizontally slidably connected to the horizontal plate, a first protective block fixedly connected between the bottom ends of the two protective rods, a second protective block fixedly connected between the top ends of the two protective rods, a first magnet fixedly connected to the top surface of the second protective block, two second magnets distributed front to back fixedly connected to the bottom surface of the connecting plate, the first magnet and the second magnet can be attracted and connected, and two fastening bolts distributed horizontally are threadedly connected to the front of the horizontal plate, each fastening bolt can abut against the corresponding protective rod.

[0011] Preferably, the suspension assembly includes: a suspension plate, with suspension ropes fixedly connected to the four corners of the bottom surface of the suspension plate, the bottom ends of the four suspension ropes being fixedly connected to the top surface of the connecting plate, and a suspension ring being fixedly connected to the top surface of the suspension plate.

[0012] Preferably, each of the strip blocks has an arc-shaped groove on its bottom surface.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the adjustment component, can adjust the distance between the two arc-shaped blocks and the two arc-shaped fastening plates, thereby meeting the hoisting requirements of central shafts of different lengths, improving the applicability of the device and reducing the cost of use;

[0015] 2. The distance between the arc-shaped fastening plate and the strip block can be adjusted by fastening components, thereby limiting and fixing the central shaft, preventing the central shaft from sliding during hoisting, and improving the stability of hoisting;

[0016] 3. At the same time, the protective components can protect the central shaft, preventing it from colliding with other objects during hoisting and causing damage, thus ensuring the safety of the central shaft hoisting process. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 yes Figure 1 A bottom view;

[0020] Figure 3 yes Figure 1 The main view;

[0021] Figure 4 This is a schematic diagram of the transmission assembly structure;

[0022] Figure 5 This is a schematic diagram of the protective component structure;

[0023] The following are the labels shown in the diagram: 1. Connecting plate; 2. Connecting block; 3. Pull rope; 4. Strip block; 5. Arc-shaped fastening plate; 6. Fixing plate; 7. Motor; 8. Lead screw; 9. First limit rod; 10. Adjusting bolt; 11. Second limit rod; 12. Vertical rod; 13. Horizontal plate; 14. Protective rod; 15. First protective block; 16. Second protective block; 17. First magnet; 18. Second magnet; 19. Fastening bolt; 20. Suspension plate; 21. Suspension rope; 22. Suspension ring; 23. Arc-shaped groove. Detailed Implementation

[0024] To make the technical means, creative features, achieved objectives, and effects of this utility model readily understandable, the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of this utility model. Furthermore, it should be understood that after reading the teachings of this utility model, those skilled in the art can make various modifications or alterations to this utility model, and these equivalent forms also fall within the scope defined in this application.

[0025] like Figure 1-5As shown, the device for hoisting a graphite central shaft according to this utility model includes a connecting plate 1. The top surface of the connecting plate 1 is provided with a suspension assembly, and the bottom surface of the connecting plate 1 is provided with an adjustment assembly. The adjustment assembly is provided with two connecting blocks 2 distributed left and right. The bottom surface of each connecting block 2 is fixedly connected with a pull rope 3. The bottom end of the pull rope 3 is fixedly connected with a strip block 4. An arc-shaped fastening plate 5 is provided below the strip block 4. The arc-shaped fastening plate 5 is connected to the strip block 4 through a fastening assembly. Two sets of protective assemblies distributed front and back are installed on the bottom surface of the connecting plate 1.

[0026] The working principle described above is as follows: Based on the length of the graphite central shaft, the two connecting blocks 2 are moved along the adjusting component by adjusting the component. The movement of the connecting blocks 2 causes the pull rope 3 and the strip block 4 to move, thereby adjusting the distance between the two arc-shaped fastening plates 5 and the two strip blocks 4, thus enabling the hoisting operation of central shafts of different lengths.

[0027] After adjusting the positions of the arc-shaped fastening plate 5 and the arc-shaped block 4, the two arc-shaped fastening plates 5 are distributed and clamped at both ends of the graphite central shaft. Then, by adjusting the components, the distance between the arc-shaped fastening plate 5 and the strip block 4 is adjusted, so that the strip block 4 and the arc-shaped fastening plate 5 clamp and fix the two ends of the graphite central shaft, thereby ensuring the stability of the graphite central shaft during the hoisting process.

[0028] During the hoisting process, the protective components effectively prevent the graphite central shaft from colliding with other objects, thus avoiding damage to the graphite central shaft during hoisting.

[0029] like Figures 1-4 As shown, the adjustment assembly includes: two left-right distributed fixing plates 6, the top surfaces of the two fixing plates 6 are fixedly connected to the bottom surface of the connecting plate 1, a motor 7 is fixedly connected to the right side of one of the fixing plates 6, a lead screw 8 is fixedly connected to the left side of the motor 7's rotating shaft, the left end of the lead screw 8 is rotatably connected to the other fixing plate 6, the left and right ends of the lead screw 8 have opposite threads, both connecting blocks 2 are threadedly connected to the lead screw 8, and a first limiting rod 9 is fixedly connected between the two fixing plates 6, the two ends of the first limiting rod 9 are distributed through the two connecting blocks 2, and the two connecting blocks 2 can slide horizontally left and right along the first limiting rod 9.

[0030] Specifically, when it is necessary to adjust the distance between the arc-shaped fastening plates 5, the motor 7 operates, which drives the lead screw 8 to rotate. Under the limit of the first limit rod 9, the two connecting blocks 2 move along the lead screw 8. The movement of the connecting blocks 2 drives the pull rope 3 and the strip block 4 to move. The movement of the strip block 4 drives the arc-shaped fastening plates 5 to move, thereby adjusting the distance between the two arc-shaped fastening plates 5. This meets the hoisting requirements of graphite shafts of different lengths, improves the applicability of the device, and reduces the cost of use.

[0031] like Figures 1-4 As shown, the fastening assembly includes: adjusting bolts 10, each of the strip blocks 4 having an adjusting bolt 10 rotatably mounted on its front end, each adjusting bolt 10 having its bottom end threadedly connected to a corresponding arc-shaped fastening plate 5, each of the arc-shaped fastening plates 5 having a second limiting rod 11 fixedly connected to its rear end top surface, and each second limiting rod 11 having its top end penetrating the corresponding strip block 4 and being able to slide up and down along the strip block 4.

[0032] Specifically, when it is necessary to clamp and limit the two ends of the graphite central shaft, rotating the adjusting bolt 10, under the limit of the second limiting rod 11, can drive the arc-shaped fastening plate 5 to move upward, thereby clamping and limiting the graphite central shaft with the cooperation of the strip block 4, ensuring the stability of the graphite central shaft during the hoisting process.

[0033] like Figures 1-3 and Figure 5 As shown, the protective assembly includes: two vertical rods 12 distributed horizontally, a horizontal plate 13 fixedly connected between the bottom ends of the two vertical rods 12, two protective rods 14 distributed horizontally slidably connected on the horizontal plate 13, a first protective block 15 fixedly connected between the bottom ends of the two protective rods 14, a second protective block 16 fixedly connected between the top ends of the two protective rods 14, a first magnet 17 fixedly connected to the top surface of the second protective block 16, two second magnets 18 distributed front and back fixedly connected to the bottom surface of the connecting plate 1, the first magnet 17 and the second magnet 18 can be attracted and connected, and two fastening bolts 19 distributed horizontally are threadedly connected to the front of the horizontal plate 13, each of the fastening bolts 19 can abut against the corresponding protective rod 14.

[0034] Specifically, during the hoisting process, the protective rod 14 is pulled down, causing it to move downwards. This movement of the protective rod 14 causes the first protective block 15 and the second protective block 16 to move downwards, separating the first magnet 17 and the second magnet 18. The second protective block 16 then contacts the horizontal plate 13. The fastening bolt 19 is then rotated to fix the protective rod 14 in the protective position. Thus, with the cooperation of the protective rod 14 and the first protective block 15, the graphite central shaft can be prevented from colliding with other objects. When the hoisting reaches the predetermined position, the fastening bolt 19 is loosened, and the protective rod 14 is pushed upwards. The protective rod 14 causes the first protective block 15 and the second protective block 16 to move upwards, attracting the first magnet 17 and the second magnet 18 to connect, thereby fixing the second protective block 16 and facilitating the removal of the graphite central shaft.

[0035] like Figures 1-3 As shown, the suspension assembly includes: a suspension plate 20, with suspension ropes 21 fixedly connected to the four corners of the bottom surface of the suspension plate 20, the bottom ends of the four suspension ropes 21 being fixedly connected to the top surface of the connecting plate 1, and a suspension ring 22 fixedly connected to the top surface of the suspension plate 20.

[0036] Specifically, during hoisting, the suspension ring 22 is hung on the hook of the hoisting mechanism, and the device is hoisted to the graphite central shaft by means of the suspension rope 21 and the suspension plate 20.

[0037] like Figure 2 and Figure 4 As shown, each of the strip blocks 4 has an arc-shaped slot 23 on its bottom surface.

[0038] Specifically, the arc-shaped groove 23 can limit the top side of the graphite central shaft, thereby improving the limiting and fixing effect of the strip block 4 on the graphite central shaft.

[0039] This solution also includes a controller, the location of which is set by the operator according to the actual situation during operation. The controller is used to control the electrical components used in this solution. The controller is one of an Intel processor, AMD processor, PLC controller, ARM processor, or microcontroller. It is used in conjunction with a motherboard, memory modules, storage media, and power supply, which is AC power or a lithium battery. When a display screen is provided, a graphics card is also provided. For the operating principle of the controller, please refer to "Principles of Automatic Control", "Principles and Application Simulation Cases of Microcontrollers", and "Principles and Applications of Sensors" published by Tsinghua University Press. Other books in this field can also be consulted. Other automation control and electrical components not mentioned are knowledge well known to those skilled in the art and will not be described in detail here.

[0040] Working principle: Based on the length of the graphite shaft, motor 7 operates, driving screw 8 to rotate. Under the limit of the first limit rod 9, the two connecting blocks 2 move along screw 8. The movement of connecting blocks 2 drives the pull rope 3 and strip block 4 to move. The movement of strip block 4 drives the arc-shaped fastening plate 5 to move, thereby adjusting the distance between the two arc-shaped fastening plates 5. This meets the hoisting requirements of graphite shafts of different lengths, improves the applicability of the device, reduces the cost of use, and enables hoisting operations for shafts of different lengths.

[0041] After adjusting the positions of the arc-shaped fastening plate 5 and the arc-shaped block 4, the two arc-shaped fastening plates 5 are distributed and clamped at both ends of the graphite central shaft. By rotating the adjusting bolt 10, under the limit of the second limit rod 11, the arc-shaped fastening plate 5 can be driven to move upward, thereby clamping and limiting the graphite central shaft with the cooperation of the strip block 4, ensuring the stability of the graphite central shaft during the hoisting process.

[0042] During hoisting, the protective rod 14 is pulled down, causing it to move downwards. This movement of the protective rod 14 causes the first protective block 15 and the second protective block 16 to move downwards, separating the first magnet 17 and the second magnet 18. The second protective block 16 then contacts the horizontal plate 13. The fastening bolt 19 is then rotated to fix the protective rod 14 in the protective position. Thus, with the cooperation of the protective rod 14 and the first protective block 15, the graphite central shaft can be prevented from colliding with other objects. When the shaft is hoisted to the predetermined position, the fastening bolt 19 is loosened, and the protective rod 14 is pushed upwards. The protective rod 14 causes the first protective block 15 and the second protective block 16 to move upwards, causing the first magnet 17 and the second magnet 18 to attract and connect, thus fixing the second protective block 16 and facilitating the removal of the graphite central shaft.

[0043] The terms "front," "back," "left," "right," "top," and "bottom" all refer to the figures in the accompanying drawings. Figure 1 Based on the perspective of the observer, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0044] In the description of this utility model, it should be understood that the terms "upper," "side," "inner," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the adjustable irrigation flushing gun or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. In addition, it should be noted that unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "connect" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for hoisting a graphite central shaft, comprising a connecting plate (1), characterized in that, The top surface of the connecting plate (1) is provided with a suspension assembly, the bottom surface of the connecting plate (1) is provided with an adjustment assembly, the adjustment assembly is provided with two connecting blocks (2) distributed left and right, the bottom surface of each connecting block (2) is fixedly connected with a pull rope (3), the bottom end of the pull rope (3) is fixedly connected with a strip block (4), the bottom of the strip block (4) is provided with an arc-shaped fastening plate (5), the arc-shaped fastening plate (5) is connected to the strip block (4) through the fastening assembly, and two sets of protective components distributed front and back are installed on the bottom surface of the connecting plate (1).

2. The device for hoisting a graphite central shaft according to claim 1, characterized in that, The adjustment assembly includes: two left and right distributed fixed plates (6), the top surfaces of the two fixed plates (6) are fixedly connected to the bottom surface of the connecting plate (1), the right side of one of the fixed plates (6) is fixedly connected to a motor (7), the left side of the rotating shaft of the motor (7) is fixedly connected to a lead screw (8), the left end of the lead screw (8) is rotatably connected to the other fixed plate (6), the left and right ends of the lead screw (8) are provided with opposite threads, the two connecting blocks (2) are threadedly connected to the lead screw (8), the two fixed plates (6) are fixedly connected to a first limiting rod (9), the two ends of the first limiting rod (9) are distributed through the two connecting blocks (2), and the two connecting blocks (2) can slide horizontally left and right along the first limiting rod (9).

3. The device for hoisting a graphite central shaft according to claim 1, characterized in that, The fastening assembly includes: an adjusting bolt (10), an adjusting bolt (10) is rotatably installed at the front end of each strip block (4), the bottom end of each adjusting bolt (10) is threadedly connected to the corresponding arc-shaped fastening plate (5), the top surface of the rear end of each arc-shaped fastening plate (5) is fixedly connected to a second limiting rod (11), the top end of each second limiting rod (11) passes through the corresponding strip block (4) and can slide up and down along the strip block (4).

4. The device for hoisting a graphite central shaft according to claim 3, characterized in that, The protective assembly includes: two vertical rods (12) distributed on the left and right, a horizontal plate (13) fixedly connected between the bottom ends of the two vertical rods (12), two protective rods (14) distributed on the left and right slidably connected on the horizontal plate (13), a first protective block (15) fixedly connected between the bottom ends of the two protective rods (14), a second protective block (16) fixedly connected between the top ends of the two protective rods (14), a first magnet (17) fixedly connected to the top surface of the second protective block (16), two second magnets (18) distributed front and back fixedly connected to the bottom surface of the connecting plate (1), the first magnet (17) and the second magnet (18) can be attracted and connected, and two fastening bolts (19) distributed on the left and right are threadedly connected to the front of the horizontal plate (13), each of the fastening bolts (19) can abut against the corresponding protective rod (14).

5. The device for hoisting a graphite central shaft according to claim 4, characterized in that, The suspension assembly includes: a suspension plate (20), with suspension ropes (21) fixedly connected to the four corners of the bottom surface of the suspension plate (20), the bottom ends of the four suspension ropes (21) being fixedly connected to the top surface of the connecting plate (1), and a suspension ring (22) fixedly connected to the top surface of the suspension plate (20).

6. The device for hoisting a graphite central shaft according to claim 1, characterized in that, Each of the strip blocks (4) has an arc-shaped slot (23) on its bottom surface.

Images