Special tool convenient to disassemble and used for replacing feeder guide pipe

Abstract

The utility model discloses a convenient-to-detach special tool for replacing a feeder guide pipe, which comprises a support frame, moving wheels are mounted at the bottom of the support frame, an adjusting frame is connected onto the support frame, a screw rod is arranged in an inner cavity of the adjusting frame, one end of the screw rod is connected with a rotating handle, a moving block is connected onto the screw rod, and the moving block is connected with the rotating handle. A sliding plate is fixedly connected to the top of the moving block, a supporting rod is fixedly connected to the top of the sliding plate, a mounting plate is fixedly connected to the top of the supporting rod, a servo motor is arranged on one side of the top of the mounting plate, and a dismounting mechanism is arranged on the other side of the top of the mounting plate. When the material guide pipe of the discharging device is detached and replaced, the rotating handle drives the lead screw to rotate, the moving block is matched with the sliding plate to drive the detaching mechanism to move, the inserting rods of the detaching mechanism are inserted into the mounting holes in the two sides of the material guide pipe of the discharging device, and the material guide pipe is conveniently detached.

Description

Technical Field

[0001] This utility model relates to the field of disassembly tools, specifically to a special tool for replacing a feeder guide tube that is easy to disassemble. Background Technology

[0002] The feeder tube of the electrolytic cell is detachable, but in actual production, because the feeder tube is located in the center of the electrolytic cell and above the flame hole, there is a great risk to personal safety when it is repaired or replaced.

[0003] In the existing technology, the market often uses a method of laying a tank cover plate on the anode of the electrolytic cell and having personnel step on the tank cover plate to enter the electrolytic cell for disassembly. However, this method is inconvenient to operate and affects the disassembly efficiency of the feed pipe.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a special tool for replacing the feeder guide tube that is easy to disassemble, so as to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A special tool for replacing a feeder guide tube that is easy to disassemble includes a support frame, with casters mounted on the bottom of the support frame. An adjustment frame is connected to the support frame, and a lead screw is provided in the inner cavity of the adjustment frame. One end of the lead screw is connected to a rotating handle, and a moving block is connected to the lead screw. A sliding plate is fixedly connected to the top of the moving block, and a support rod is fixedly connected to the top of the sliding plate. A mounting plate is fixedly connected to the top of the support rod. A servo motor is provided on one side of the top of the mounting plate, and a disassembly mechanism is provided on the other side of the top of the mounting plate.

[0008] Preferably, the adjusting frame is provided with rotating rods on both sides, and the adjusting frame is rotatably connected to the support frame through the rotating rods.

[0009] Preferably, the top of the adjustment frame is provided with a guide groove that matches the moving block, and the moving block passes through the guide groove and is fixedly connected to the sliding plate.

[0010] Preferably, the disassembly mechanism includes a sprocket, a rotating disk, an electric telescopic rod, and a plug rod. The rotating disk is positioned above the mounting plate, the sprocket is connected to the rotating disk via a connecting rod passing through the mounting plate, the electric telescopic rod is fixed to the rotating disk, and the plug rod is positioned at the top of the electric telescopic rod.

[0011] Preferably, the connecting rod on the sprocket is rotatably connected to the mounting plate via a bearing, and the servo motor is connected to the sprocket via a chain.

[0012] Preferably, the rotating disk has a slot at its center, and the slot matches the bottom shape of the feeder guide tube.

[0013] Preferably, the insertion rod is placed horizontally above the rotating disk, and a stop block is fixedly connected to the insertion rod.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. With the sliding plate, when the feeder guide tube is disassembled and replaced, the screw is rotated by rotating the handle, so that the moving block and the sliding plate drive the disassembly mechanism to move, so that the insertion rod of the disassembly mechanism is inserted into the mounting holes on both sides of the feeder guide tube, which facilitates the disassembly of the guide tube.

[0016] 2. By using tools to replace human actions, operators are kept away from the electrolytic cell, reducing or even eliminating the safety hazard of burns. Various inspection and maintenance tasks are more efficient, greatly reducing human fatigue. Moreover, the tools are easy to operate and use. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of a special tool for replacing a feeder guide tube that is easy to disassemble, according to an embodiment of the present utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of an adjustment frame for a special tool for replacing a feeder guide tube that is easy to disassemble, according to an embodiment of the present utility model.

[0020] Figure 3 This is a diagram showing the mounting plate connection structure of a special tool for replacing a feeder guide tube that is easy to disassemble, according to an embodiment of the present utility model.

[0021] Figure 4 This is a structural diagram of the disassembly mechanism of a special tool for replacing a feeder guide tube that is easy to disassemble, according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. Support frame; 2. Casters; 3. Adjustment frame; 4. Lead screw; 5. Rotary handle; 6. Moving block; 7. Sliding plate; 8. Support rod; 9. Mounting plate; 10. Servo motor; 11. Disassembly mechanism; 12. Rotating rod; 13. Guide groove; 14. Sprocket; 15. Rotating disk; 16. Electric telescopic rod; 17. Insert rod; 18. Slot; 19. Stop block. Detailed Implementation

[0024] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0025] According to an embodiment of the present invention, a special tool for replacing a feeder guide tube that is easy to disassemble is provided.

[0026] Example 1

[0027] like Figure 1-4 As shown, a special tool for replacing a feeder guide tube that is easy to disassemble according to an embodiment of the present utility model includes a support frame 1. A movable wheel 2 is installed at the bottom of the support frame 1. An adjusting frame 3 is connected to the support frame 1. A lead screw 4 is provided in the inner cavity of the adjusting frame 3. A rotating handle 5 is connected to one end of the lead screw 4. A moving block 6 is connected to the lead screw 4. A sliding plate 7 is fixedly connected to the top of the moving block 6. A support rod 8 is fixedly connected to the top of the sliding plate 7. A mounting plate 9 is fixedly connected to the top of the support rod 8. The top of the mounting plate 9... A servo motor 10 is provided on one side, and a disassembly mechanism 11 is provided on the other side of the top of the mounting plate 9. Rotating rods 12 are provided on both sides of the adjustment frame 3. The adjustment frame 3 is rotatably connected to the support frame 1 through the rotating rods 12, so that the adjustment frame 3 can be rotated and adjusted by using the rotating rods 12 as levers. The top of the adjustment frame 3 is provided with a guide groove 13 that matches the moving block 6. The moving block 6 passes through the guide groove 13 and is fixedly connected to the sliding plate 7. By rotating the handle 5, the lead screw 4 is driven to rotate, so that the moving block 6 cooperates with the sliding plate 7 to drive the disassembly mechanism 11 to move.

[0028] Example 2

[0029] like Figure 1-4As shown, a special tool for replacing a feeder guide tube that is easy to disassemble according to an embodiment of the present invention includes a support frame 1. A movable wheel 2 is installed at the bottom of the support frame 1. An adjusting frame 3 is connected to the support frame 1. A lead screw 4 is provided in the inner cavity of the adjusting frame 3. A rotating handle 5 is connected to one end of the lead screw 4. A movable block 6 is connected to the lead screw 4. A sliding plate 7 is fixedly connected to the top of the movable block 6. A support rod 8 is fixedly connected to the top of the sliding plate 7. A mounting plate 9 is fixedly connected to the top of the support rod 8. A servo motor 10 is provided on one side of the top of the mounting plate 9. A disassembly mechanism 11 is provided on the other side of the top of the mounting plate 9. The disassembly mechanism 11 includes a sprocket 14, a rotating disk 15, and an electric telescopic rod 16. The rotating disk 15 is positioned above the mounting plate 9, and the sprocket 14 is connected to the rotating disk 15 via a connecting rod passing through the mounting plate 9. The electric telescopic rod 16 is fixed on the rotating disk 15, and the insert rod 17 is positioned at the top of the electric telescopic rod 16. The connecting rod on the sprocket 14 is rotatably connected to the mounting plate 9 via a bearing. The servo motor 10 is connected to the sprocket 14 via a chain. The electric telescopic rod 16 drives the insert rod 17 to rise and fall, so that the bottom of the guide tube is placed in the slot 18 of the rotating disk 15. At the same time, the insert rod 17 is inserted into the mounting holes on both sides of the feeder guide tube. The servo motor 10 drives the chain and sprocket 14 to rotate, so that the rotating disk 15 rotates while the guide tube is disassembled via the insert rod 17.

[0030] Example 3

[0031] like Figure 1-4 As shown, a special tool for replacing a feeder guide tube that is easy to disassemble according to an embodiment of the present invention includes a support frame 1. A movable wheel 2 is installed at the bottom of the support frame 1. An adjusting frame 3 is connected to the support frame 1. A lead screw 4 is provided inside the adjusting frame 3. A rotating handle 5 is connected to one end of the lead screw 4. A moving block 6 is connected to the lead screw 4. A sliding plate 7 is fixedly connected to the top of the moving block 6. A support rod 8 is fixedly connected to the top of the sliding plate 7. A mounting plate is fixedly connected to the top of the support rod 8. 9. A servo motor 10 is provided on one side of the top of the mounting plate 9, and a disassembly mechanism 11 is provided on the other side of the top of the mounting plate 9. A slot 18 is provided at the center of the rotating disk 15. The slot 18 matches the bottom shape of the feeder guide tube. The insertion rod 17 is placed horizontally above the rotating disk 15. A stop block 19 is fixedly connected to the insertion rod 17. When disassembling the guide tube, after the guide tube is disassembled, the slot 18 on the rotating disk 15 can support the guide tube to prevent the disassembled guide tube from falling.

[0032] In summary, with the help of the above-mentioned technical solution of this utility model, when this device is in use, the tool is moved by the moving wheel 2 on the support frame 1 to the anode of the electrolytic cell. The rotating handle 5 drives the lead screw 4 to rotate, so that the moving block 6, together with the sliding plate 7, drives the disassembly mechanism 11 to move. The electric telescopic rod 16 drives the insertion rod 17 to rise and fall, so that the bottom of the guide tube is placed in the slot 18 of the rotating disk 15. At the same time, the insertion rod 17 is inserted into the mounting holes on both sides of the feeder guide tube. The servo motor 10 drives the chain and sprocket 14 to rotate, so that the rotating disk 15 rotates while the guide tube is disassembled by the insertion rod 17. This is convenient to operate. After the guide tube is disassembled, the slot 18 on the rotating disk 15 can support the guide tube to prevent it from falling. It is convenient and practical.

[0033] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A special tool for replacing a downcomer pipe of a dismountable downcomer, comprising a support frame (1), characterized in that, The bottom of the support frame (1) is provided with a moving wheel (2), the support frame (1) is connected with an adjusting frame (3), the inner cavity of the adjusting frame (3) is provided with a lead screw (4), one end of the lead screw (4) is connected with a rotating handle (5), the lead screw (4) is connected with a moving block (6), the top of the moving block (6) is fixedly connected with a sliding plate (7), the top of the sliding plate (7) is fixedly connected with a supporting rod (8), the top of the supporting rod (8) is fixedly connected with a mounting plate (9), one side of the top of the mounting plate (9) is provided with a servo motor (10), the other side of the top of the mounting plate (9) is provided with a dismounting mechanism (11).

2. The special tool for replacing a downcomer pipe of a dismountable evaporator according to claim 1, wherein Both sides of the adjusting frame (3) are provided with rotating rods (12), and the adjusting frame (3) is rotatably connected to the support frame (1) through the rotating rods (12).

3. The special tool for changing the downcomer pipe of a disassemblable evaporator according to claim 2, characterized in that, The top of the adjusting frame (3) is provided with a guide groove (13) matched with the moving block (6), and the moving block (6) is fixedly connected with the sliding plate (7) through the guide groove (13).

4. The special tool for changing the downcomer pipe of a disassemblable evaporator according to claim 3, wherein The dismounting mechanism (11) comprises a chain wheel (14), a rotating disc (15), an electric telescopic rod (16) and a plug rod (17), the rotating disc (15) is arranged above the mounting plate (9), the chain wheel (14) is connected with the rotating disc (15) through a connecting rod penetrating through the mounting plate (9), the electric telescopic rod (16) is fixed on the rotating disc (15), and the plug rod (17) is arranged at the top end of the electric telescopic rod (16).

5. The special tool for changing the downcomer pipe of a disassemblable evaporator according to claim 4, characterized in that, The connecting rod on the chain wheel (14) is rotatably connected to the mounting plate (9) through a bearing, and the servo motor (10) is connected with the chain wheel (14) through a chain.

6. A special tool for changing a downcomer pipe of a disassemblable evaporator according to claim 5, characterized in that, The center position of the rotating disc (15) is provided with a clamping groove (18) matched with the shape of the bottom of the feeder conduit.

7. A special tool for changing a downcomer pipe of a disassemblable evaporator according to claim 6, characterized in that, The plug rod (17) is transversely arranged above the rotating disc (15), and a stop block (19) is fixedly connected to the plug rod (17).

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