A hoisting device for anode carbon block stacks
The hoisting device, which uses a motor-driven gear to rotate a lead screw, solves the problem of shaking and collision of anode carbon blocks during hoisting and enables convenient replacement of clamping plates, thus improving the protection and maintenance efficiency of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 河南科特尔机械制造有限公司
- Filing Date
- 2025-08-20
- Publication Date
- 2026-06-09
AI Technical Summary
Existing hoisting devices lack protection on both sides of the carbon blocks when hoisting anode carbon blocks, resulting in shaking and collision damage. At the same time, it is inconvenient to replace the clamping plates.
A hoisting device was designed, which uses a motor to drive a gear to rotate a lead screw, thereby enabling the movement and protection of the protective plate. The device also allows for easy assembly and disassembly of the clamping pad through manual operation and the use of a fixing screw.
It effectively prevents the anode carbon blocks from shaking and colliding during hoisting, while facilitating the replacement and maintenance of the clamping pads, thus improving the convenience and reliability of operation.
Smart Images
Figure CN224337033U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hoisting device technology, specifically a hoisting device for stacking anode carbon blocks. Background Technology
[0002] Anode carbon blocks are a type of high-temperature graphite material, usually made from coal tar or coal pitch as raw materials through processes such as heat treatment, mixing and pressing. They are commonly used as anode materials in prebaked aluminum electrolytic cells. During their production and processing, hoisting equipment is required to stack them.
[0003] In the prior art, when lifting anode carbon blocks, if the sides are not protected, the blocks may shake, causing them to collide and be damaged. Furthermore, it is inconvenient to replace or maintain the clamping plates during use. Utility Model Content
[0004] The purpose of this invention is to provide a hoisting device for stacking anode carbon blocks, so as to solve the problem mentioned in the background art that it is inconvenient to replace and maintain the outer protection and clamping pads.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a hoisting device for stacking anode carbon blocks, comprising a hoisting plate and a connecting plate. Both ends of the bottom of the hoisting plate are provided with connecting plates, and each connecting plate has a base plate facing the center. A screw groove is provided in the center of the bottom end of each connecting plate, and a second screw is provided in the center of each screw groove. Both ends of the second screw are connected to threaded blocks via reverse threads. The inner side of the connecting plate corresponding to each threaded block has a slot, and each threaded block has a protective plate through the slot. A clamping pad is provided on the inner side of the bottom end of each connecting plate, and an insert plate is provided at the center of the top and bottom ends of the inner side of the clamping pad. The insert plate corresponds to... Each connecting plate has a slot, and each insert plate is inserted into the connecting plate through the slot. Each connecting plate inside the insert plate has a moving groove, and each moving groove has a spring. Each spring has a moving plate at the other end, which causes the screw rod to move the threaded blocks at both ends in opposite directions. This allows the threaded blocks to move the protective plate to protect both sides of the anode carbon block, preventing it from shaking or colliding and being damaged during hoisting. In use, the moving plate can be moved by squeezing the actuating block. After the clamping pad is inserted, the actuating block can be released to insert the moving plate into the insert plate and the connecting plate, and then fixed with the fixing screw. This allows for easy assembly and disassembly of the clamping pad, facilitating its replacement and maintenance.
[0006] As a further technical solution of this utility model, the connecting plate and the insert plate corresponding to the movable plate are both provided with fixing grooves, and the movable plate is inserted into the connecting plate and the insert plate through the fixing grooves, so that the movable plate can move in the moving grooves and be inserted into the fixing grooves of the connecting plate and the insert plate, so as to initially connect and fix them.
[0007] As a further technical solution of this utility model, the outer side of the movable plate near the spring end is provided with a toggle plate, and the connecting plate corresponding to the toggle plate is provided with a sliding groove, so that the toggle plate can move in the sliding groove and drive the movable plate to move.
[0008] As a further technical solution of this utility model, threaded holes are uniformly provided at corresponding middle positions in the insert plate, the movable plate and the connecting plate, and fixing screws are threadedly connected to the corresponding threaded holes in the insert plate, the movable plate and the connecting plate, so that the fixing screws can be screwed into the insert plate, the movable plate and the connecting plate to fix them and make the connection more secure.
[0009] As a further technical solution of this utility model, a slot is provided in the middle of the bottom of the hoisting plate, and a lead screw is provided in the middle of the hoisting plate. Both ends of the lead screw are connected to threaded blocks by reverse threads, and the bottom of each threaded block is connected to the top of the corresponding connecting plate by a slot, so that the lead screw drives the threaded blocks at both ends to move in opposite or relative directions, and the threaded blocks can drive the connecting plate to move inward, so that the clamping pad can clamp the anode carbon block.
[0010] As a further technical solution of this utility model, a motor cover is provided at one end of the hoisting plate corresponding to the position of the lead screw, and a motor is provided inside the motor cover. The output end of the motor extends into the hoisting plate through a bearing and a coupling and is connected to the lead screw, so that the motor cover protects the motor and the motor can drive the lead screw to rotate through the coupling.
[0011] As a further technical solution of this utility model, the middle section of the lead screw is set as an optical axis section, and a gear is provided at the middle position of the optical axis section of the lead screw, so that the gear rotates on the optical axis section of the lead screw, and the gear drives the lead screw to rotate.
[0012] As a further technical solution of this utility model, a motor slot is provided in the connecting plate below one side of the second gear, and a second motor is provided in each of the motor slots. The output end of the second motor extends through a bearing to a first gear in the lead screw slot. The first gear and the second gear mesh with each other, so that the motor slot protects the second motor. Then, the second motor drives the first gear on its shaft to rotate, and the first gear drives the second gear meshing with it to rotate.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] The motor drives the gear on its shaft to rotate, which in turn drives the gear meshing with it to rotate. This causes the threaded blocks at both ends of the screw to move in opposite directions. The threaded blocks then move the protective plate, which protects both sides of the anode carbon block and prevents it from shaking or colliding and being damaged during hoisting.
[0015] By manually squeezing the actuating plate, the moving plate can be driven to compress the spring. After the moving plate moves into the moving slot, the clamping pad can be inserted into the inside of the connecting plate. Then, the squeezed actuating plate can be released to drive the moving plate into the insert plate. Finally, the fixing screw is screwed into the connecting plate, insert plate and moving plate to fix the clamping pad to the connecting plate. The clamping pad can be easily assembled and disassembled, making it easy to replace and maintain. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the front sectional view of the present invention;
[0017] Figure 2 This is a top sectional view of the connecting plate and the lead screw of this utility model.
[0018] Figure 3 This is a schematic diagram of the main sectional view of the connecting plate, clamping pad, and fixing screw of this utility model.
[0019] Figure 4 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;
[0020] Figure 5 For the present utility model Figure 3 Enlarged structural diagram at point B;
[0021] In the diagram: 1. Lifting plate; 2. Connecting plate; 3. Motor cover; 4. Motor 1; 5. Lead screw 1; 6. Threaded block 1; 7. Clamping pad; 8. Insert plate; 9. Lead screw groove; 10. Base plate; 11. Motor groove; 12. Protective plate; 13. Threaded block 2; 14. Lead screw 2; 15. Gear 1; 16. Gear 2; 17. Sliding groove; 18. Actuating plate; 19. Moving groove; 20. Motor 2; 21. Spring; 22. Fixing screw; 23. Moving plate. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Please see Figure 1-5 An embodiment of this utility model provides a hoisting device for stacking anode carbon blocks, including a hoisting plate 1 and a connecting plate 2. Both ends of the bottom of the hoisting plate 1 are provided with connecting plates 2, and the bottom of the connecting plates 2 is provided with a base plate 10 facing the middle position. The middle position of the bottom end of the connecting plates 2 is provided with a screw groove 9, and the middle position of the screw groove 9 is provided with a screw 14. The middle section of the screw 14 is provided as an optical shaft section, and the middle position of the optical shaft section of the screw 14 is provided with a gear 16. The connecting plate 2 below one side of the gear 16 is provided with a motor groove 11, and the motor groove 11 is provided with a motor 20. The output end of the motor 20 extends through a bearing to the screw groove 9 and is provided with a gear 15. The gear 15 and the gear 2 16 mesh with each other. Both ends of the screw 14 are connected to threaded blocks 13 by reverse threads, and the inner side of the connecting plate 2 corresponding to the threaded blocks 13 is provided with a slot, and the threaded blocks 13 are provided with a protective plate 12 through the slot.
[0024] Specifically, such as Figure 1 , Figure 2 and Figure 4 As shown, after the anode carbon block is clamped, the base plate 10 supports the bottom of the anode carbon block. Then, the motor 20 can be started to drive the gear 15 on its shaft to rotate. The gear 15 drives the gear 16 meshing with it to rotate. The gear 16 drives the screw 14 to rotate. The screw 14 drives the threaded blocks 13 at both ends to move towards or away from each other. The threaded blocks 13 then drive the protective plate 12 to move. The protective plate 12 can protect both sides of the anode carbon block and prevent it from shaking or colliding and being damaged during hoisting.
[0025] The inner side of the bottom end of the connecting plate 2 is provided with a clamping pad 7, and the middle position of the top and bottom of the inner side of the clamping pad 7 is provided with an insert plate 8. The connecting plate 2 corresponding to the insert plate 8 is provided with a slot, and the insert plate 8 is inserted into the connecting plate 2 through the slot. The connecting plate 2 inside the insert plate 8 is provided with a moving groove 19, and the moving groove 19 is provided with a spring 21. The other end of the spring 21 is provided with a moving plate 23. The connecting plate 2 and the insert plate 8 corresponding to the moving plate 23 are provided with a fixing groove, and the moving plate 23 is inserted into the connecting plate 2 and the insert plate 8 through the fixing groove. The outer side of the moving plate 23 near the spring 21 is provided with a toggle plate 18, and the connecting plate 2 corresponding to the toggle plate 18 is provided with a sliding groove 17.
[0026] Specifically, such as Figure 1 , Figure 3 and Figure 5 As shown, the operator manually squeezes the actuating plate 18, causing the actuating plate 18 to drive the moving plate 23 to squeeze the spring 21. After the moving plate 23 moves into the moving groove 19, the insert plate 8 on the inner side of the clamping pad 7 can be aligned with the slot of the connecting plate 2 for initial insertion and positioning. Then, the squeezed actuating plate 18 can be released, causing the actuating plate 18 to drive the moving plate 23 to insert into the insert plate 8, which can fix the insert plate 8 and the connecting plate 2, thereby assembling the clamping pad 7 and the connecting plate 2. The clamping pad 7 can be easily assembled and disassembled, facilitating its replacement and maintenance.
[0027] The corresponding middle positions of the insert plate 8, the movable plate 23 and the connecting plate 2 are all provided with threaded holes, and the corresponding threaded holes of the insert plate 8, the movable plate 23 and the connecting plate 2 are all connected with fixed screws 22 by threads.
[0028] Specifically, such as Figure 3 and Figure 5 As shown, the fixing screw 22 is screwed into the connecting plate 2, the insert plate 8 and the movable plate 23 to fix the connecting plate 2, the insert plate 8 and the movable plate 23, so that the connection is more secure.
[0029] A slot is provided in the middle of the bottom of the hoisting plate 1, and a lead screw 5 is provided in the middle of the hoisting plate 1. Both ends of the lead screw 5 are connected to threaded blocks 6 by reverse threads, and the bottom of the threaded blocks 6 are connected to the top of the corresponding connecting plate 2 by slots. A motor cover 3 is provided at one end of the hoisting plate 1 corresponding to the position of the lead screw 5, and a motor 4 is provided inside the motor cover 3. The output end of the motor 4 extends into the hoisting plate 1 and is connected to the lead screw 5 by bearings and couplings.
[0030] Specifically, such as Figure 1 As shown, the motor 4 drives the lead screw 5 to rotate through the coupling, which allows the two threaded blocks 6 to move towards or away from each other on the lead screw 5. The threaded blocks 6 can move towards the middle, which can drive the inner clamping pad 7 to clamp the anode carbon block, so as to facilitate the subsequent lifting of the anode carbon block.
[0031] Working principle: In use, the operator manually squeezes the actuating plate 18, causing the actuating plate 18 to drive the moving plate 23 to compress the spring 21. After the moving plate 23 moves into the moving groove 19, the insert plate 8 on the inner side of the clamping pad 7 can be aligned with the slot of the connecting plate 2 for initial insertion and positioning. Then, the squeezed actuating plate 18 can be released, causing the actuating plate 18 to drive the moving plate 23 to insert into the insert plate 8, which can fix the insert plate 8 and the connecting plate 2. Then, the fixing screw 22 is screwed into the connecting plate 2, the insert plate 8, and the moving plate 23 to fix the connecting plate 2, the insert plate 8, and the moving plate 23, making the connection more secure. Thus, the clamping pad 7 and the connecting plate 2 can be assembled. The clamping pad 7 can be easily assembled and disassembled for easy replacement and maintenance. When it is necessary to lift anode carbon... When the anode carbon block is lifted, motor 4 can drive screw 5 to rotate via coupling, allowing two threaded blocks 6 to move towards or away from each other on screw 5. The threaded blocks 6 can move towards the center, causing the inner clamping pad 7 to clamp the anode carbon block. Then, base plate 10 supports the bottom of the anode carbon block. After clamping, motor 20 can be started to drive gear 15 on its shaft to rotate, causing gear 15 to drive gear 16 meshing with it to rotate. Gear 16 then drives screw 14 to rotate, causing screw 14 to drive the threaded blocks 13 at both ends to move towards or away from each other. The threaded blocks 13 then drive the protective plate 12 to move, allowing the protective plate 12 to protect both sides of the anode carbon block, preventing it from shaking or colliding and being damaged during lifting.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A hoisting device for stacking anode carbon blocks, comprising a hoisting plate (1) and a connecting plate (2), characterized in that: Both ends of the bottom of the hoisting plate (1) are provided with connecting plates (2), and the bottom of each connecting plate (2) is provided with a base plate (10) facing the middle position. The middle position of the bottom end of each connecting plate (2) is provided with a screw groove (9), and the middle position of each screw groove (9) is provided with a screw rod (14). Both ends of each screw rod (14) are connected to a threaded block (13) by reverse threads. The inner side of the connecting plate (2) corresponding to each threaded block (13) is provided with a slot, and each threaded block (13) is provided with a protective groove through the slot. The protective plate (12) has a clamping pad (7) on the inner side of the bottom end of the connecting plate (2), and the clamping pad (7) has an insert plate (8) at the middle position of the top and bottom ends of the inner side. The insert plate (8) has a slot in the corresponding connecting plate (2), and the insert plate (8) is inserted into the connecting plate (2) through the slot. The connecting plate (2) inside the insert plate (8) has a moving groove (19), and the moving groove (19) has a spring (21), and the other end of the spring (21) has a moving plate (23).
2. The hoisting device for stacking anode carbon blocks according to claim 1, characterized in that: The connecting plate (2) and the insert plate (8) corresponding to the movable plate (23) are both provided with fixing grooves, and the movable plate (23) is inserted into the connecting plate (2) and the insert plate (8) through the fixing grooves.
3. The hoisting device for stacking anode carbon blocks according to claim 1, characterized in that: Each of the movable plates (23) has a toggle plate (18) on the outer side near the spring (21), and each of the connecting plates (2) corresponding to the toggle plate (18) has a sliding groove (17).
4. The hoisting device for stacking anode carbon blocks according to claim 1, characterized in that: The corresponding middle positions of the insert plate (8), the moving plate (23) and the connecting plate (2) are all provided with threaded holes, and the corresponding threaded holes of the insert plate (8), the moving plate (23) and the connecting plate (2) are all connected with fixed screws (22) by threads.
5. The hoisting device for stacking anode carbon blocks according to claim 1, characterized in that: The hoisting plate (1) has a slot at the middle of its bottom, and a lead screw (5) is provided at the middle of the hoisting plate (1). Both ends of the lead screw (5) are connected to threaded blocks (6) by reverse threads, and the bottom of the threaded blocks (6) are connected to the top of the corresponding connecting plate (2) by slots.
6. The hoisting device for stacking anode carbon blocks according to claim 1, characterized in that: The hoisting plate (1) is provided with a motor cover (3) at one end corresponding to the position of the lead screw (5), and a motor (4) is provided inside the motor cover (3). The output end of the motor (4) extends into the hoisting plate (1) through a bearing and a coupling and is connected to the lead screw (5).
7. The hoisting device for stacking anode carbon blocks according to claim 1, characterized in that: The middle section of the lead screw (14) is set as an optical axis section, and the middle position of the optical axis section of the lead screw (14) is provided with a gear (16).
8. A hoisting device for stacking anode carbon blocks according to claim 7, characterized in that: The connecting plate (2) below one side of the gear two (16) is provided with a motor slot (11), and the motor slot (11) is provided with a motor two (20). The output end of the motor two (20) extends through the bearing to the lead screw slot (9) where a gear one (15) is provided, and the gear one (15) meshes with the gear two (16).