Special tool with anti-skid function for disassembling connecting pin shaft of aluminum electrolysis cell

Abstract

The utility model discloses a special tool for detaching a connecting pin shaft of an aluminum electrolysis cell with an anti-skidding function, which comprises a holding rod, an adjusting seat is connected to the top end of the holding rod, a guide seat is connected to the top of the adjusting seat, an impact column is arranged in the guide seat in a penetrating manner, and a rubber sleeve is fixedly sleeved on the outer wall of the holding rod. The holding angle can be flexibly adjusted according to the holding operation habit of a worker, the practicability of overall operation is improved, the impact column can be guided, the situation that the impact column is inclined is avoided, the accuracy of knocking and disassembling operation is improved, the size of the knocking face of the awl can be effectively increased, and the awl is convenient to use. And the situation that the hands of workers are injured due to deviation caused by knocking through a hammer is avoided, the abraded and deformed hammer head and hammer tail can be detached and replaced conveniently, the rod body can be taken out of the guide pipe, and the service life of the whole tool is further prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum electrolytic cell disassembly tools, in particular to a special tool for disassembling a connecting pin shaft of an aluminum electrolytic cell with an anti-slip function. Background Art

[0002] In the prior art, when replacing the spiral jack of the electrolytic cell, the connecting pin shaft between the spiral jack and the horizontal busbar lifting frame needs to be removed. Due to the lack of special tools, the small working space and the magnetic field, a steel bar or a crowbar is often used directly for removal, and then the crowbar or steel bar is knocked out with a hammer. It is easy for the crowbar or steel bar to slip off, making it difficult to knock out and easy to hit the hand.

[0003] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0004] In response to the problems in the related art, the utility model proposes a special tool for disassembling the connecting pin shaft of the aluminum electrolytic cell with an anti-slip function to overcome the above-mentioned technical problems existing in the existing related art.

[0005] To this end, the specific technical solutions adopted in this utility model are as follows:

[0006] A special tool for disassembling connecting pins of aluminum electrolytic cells with an anti-slip function comprises a gripping rod, the top of the gripping rod is connected to an adjustment seat, the top of the adjustment seat is connected to a guide seat, an impact column is provided inside the guide seat, and a rubber sleeve is fixed on the outer wall of the gripping rod.

[0007] Preferably, a U-shaped groove is dug on the top side of the adjustment seat, and the U-shaped groove runs through the front and back of the adjustment seat respectively, and an adjustment block is movably connected inside the U-shaped groove.

[0008] Preferably, shafts are fixedly connected to both sides of the adjustment block, and both ends of the shafts pass through both sides of the adjustment seat through bearings, and the top of the adjustment block is fixedly connected to the guide seat.

[0009] Preferably, the guide seat includes a base and a guide tube, and the guide tube is embedded and fixed on the top side of the base.

[0010] Preferably, the impact column includes a rod body, a hammer head, and a hammer tail, wherein the hammer head is connected to the rear end of the rod body, the hammer tail is connected to the front end of the rod body, and an anti-slip pad is fixedly connected to the outer side of the hammer tail.

[0011] Preferably, threaded holes are dug at both ends of the rod body, and the inner sides of the hammer head and the hammer tail are fixedly connected with threaded columns, and are threadedly connected through matching threaded columns and threaded holes, and the rod body is slidably sleeved inside the guide tube.

[0012] The beneficial effects of the utility model are: the holding angle can be flexibly adjusted according to the holding operation habit of the staff, the practicability of the overall operation is improved, the impact column can be guided to avoid the impact column from being skewed, the accuracy of the knocking and disassembly operation is improved, the size of the awl knocking surface can be effectively increased, and the staff can be prevented from injuring their hands due to deviation when knocking with the hammer, and it is convenient to disassemble and replace the worn and deformed hammer head and hammer tail, and the rod body can also be removed from the guide tube, further improving the service life of the overall tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is a schematic diagram of the overall structure of a special tool for disassembling a connecting pin shaft of an aluminum electrolytic cell with an anti-slip function according to an embodiment of the utility model;

[0015] Figure 2 This is a schematic diagram of the appearance and structure of an adjustment seat of a special tool for disassembling a connecting pin shaft of an aluminum electrolytic cell with an anti-slip function according to an embodiment of the utility model;

[0016] Figure 3 The present invention is a schematic diagram of the cross-sectional structure of an impact column of a special tool for disassembling a connecting pin shaft of an aluminum electrolytic cell with an anti-slip function according to an embodiment of the present invention.

[0017] In the picture:

[0018] 1. Grip; 2. Adjustment seat; 3. Guide seat; 4. Impact column; 5. Rubber sleeve; 6. U-shaped groove; 7. Adjustment block; 8. Shaft; 9. Base; 10. Guide tube; 11. Rod body; 12. Hammer head; 13. Hammer tail; 14. Anti-slip pad; 15. Threaded hole groove; 16. Threaded column. DETAILED DESCRIPTION

[0019] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field 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 generally used to represent similar components.

[0020] According to an embodiment of the utility model, a special tool for disassembling a connecting pin shaft of an aluminum electrolytic cell with an anti-slip function is provided.

[0021] Example 1

[0022] like Figure 1-3 When the handle is pressed down, the handle 2 is tightened, and the screw thread is tightened, so that the handle 2 can be tightened and the screw thread is tightened. When the handle is pressed down, the handle 2 is tightened, and the screw thread is tightened. When the handle is pressed down, the handle 2 is tightened, and the screw thread is tightened. When the handle is pressed down, the handle 2 is tightened, and the screw thread is tightened. When the handle is pressed down, the handle 2 is tightened, and the screw thread is tightened.

[0023] Example 2

[0024] like Figure 1-3 As shown, according to an embodiment of the utility model, a special tool for disassembling the connecting pin shaft of an aluminum electrolytic cell with an anti-slip function includes a gripping rod 1, the top of the gripping rod 1 is connected to an adjusting seat 2, the top of the adjusting seat 2 is connected to a guide seat 3, an impact column 4 is passed through the inside of the guide seat 3, a rubber sleeve 5 is fixed on the outer wall of the gripping rod 1, the guide seat 3 includes a base 9 and a guide tube 10, the guide tube 10 is embedded and fixed on the top side of the base 9, and the impact column 4 is struck by a hammer so that the impact column 4 moves in the guide tube 10 during the process of knocking and disassembling the pin shaft, which can guide the impact column 4, avoid the impact column 4 from being skewed, and improve the accuracy of the knocking and disassembly operation.

[0025] Example 3

[0026] like Figure 1-3As shown, according to an embodiment of the utility model, a special tool for disassembling the connecting pin shaft of an aluminum electrolytic cell with an anti-slip function includes a gripping rod 1, the top of the gripping rod 1 is connected to an adjusting seat 2, the top of the adjusting seat 2 is connected to a guide seat 3, an impact column 4 is provided inside the guide seat 3, a rubber sleeve 5 is fixed on the outer wall of the gripping rod 1, threaded holes 15 are respectively dug at both ends of the rod body 11, and the inner sides of the hammer head 12 and the hammer tail 13 are fixedly connected with threaded columns 16, and the threaded columns 16 are respectively threadedly connected to the threaded holes 15, and the rod body 11 is slidably sleeved on the guide tube 1 0, a hammer head 12 and a hammer tail 13 are respectively provided at both ends of the rod body 11. The diameter of the hammer head 12 is larger than the diameter of the rod body 11, which can effectively increase the size of the awl striking surface and prevent the worker from hitting the hand due to deviation when using the hammer. In addition, the hammer head 12 and the hammer tail 13 are respectively connected to the threaded hole grooves 15 at both ends of the rod body 11 through threaded columns 16, which facilitates the disassembly and replacement of the worn and deformed hammer head 12 and hammer tail 13, and the rod body 11 can also be removed from the guide tube 10, further improving the service life of the entire tool.

[0027] In summary, with the help of the above-mentioned technical solution of the present invention, when this device is in use, it is convenient to disassemble and replace the worn and deformed hammer head 12 and hammer tail 13, and the rod body 11 can also be removed from the guide tube 10, further improving the service life of the overall tool. The impact column 4 is struck by a hammer so that during the process of knocking and disassembling the pin shaft, the impact column 4 will move in the guide tube 10. A hammer head 12 and a hammer tail 13 are respectively provided at both ends of the rod body 11. The diameter of the hammer head 12 is larger than the diameter of the rod body 11. The hammer head 12 and the hammer tail 13 are respectively connected to the threaded hole grooves 15 at both ends of the rod body 11 through threaded columns 16, which makes it easy to disassemble and replace the worn and deformed hammer head 12 and hammer tail 13, and the rod body 11 can also be removed from the guide tube 10.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A special tool for disassembling connecting pins of aluminum electrolytic cells with anti-slip function, comprising a grip (1), characterized in that: The top of the grip (1) is connected to an adjustment seat (2), the top of the adjustment seat (2) is connected to a guide seat (3), an impact column (4) is provided inside the guide seat (3), and a rubber sleeve (5) is fixed on the outer wall of the grip (1).

2. The special tool for disassembling the connecting pin of an aluminum electrolytic cell with an anti-slip function according to claim 1, characterized in that: A U-shaped groove (6) is dug on the top side of the adjustment seat (2), and the U-shaped groove (6) respectively passes through the front and back of the adjustment seat (2), and an adjustment block (7) is movably connected inside the U-shaped groove (6).

3. The special tool for disassembling the connecting pin of an aluminum electrolytic cell with an anti-slip function according to claim 2, characterized in that: The two sides of the adjustment block (7) are respectively fixedly connected with shaft rods (8), and the two ends of the shaft rod (8) respectively pass through the two sides of the adjustment seat (2) through bearings. The top of the adjustment block (7) is fixedly connected to the guide seat (3).

4. The special tool for disassembling the connecting pin of an aluminum electrolytic cell with an anti-slip function according to claim 3, characterized in that: The guide seat (3) comprises a base (9) and a guide tube (10), and the guide tube (10) is embedded and fixed on the top side of the base (9).

5. The special tool for disassembling the connecting pin of an aluminum electrolytic cell with an anti-slip function according to claim 4, characterized in that: The impact column (4) comprises a rod body (11), a hammer head (12), and a hammer tail (13); the hammer head (12) is connected to the rear end of the rod body (11); the hammer tail (13) is connected to the front end of the rod body (11); and an anti-slip pad (14) is fixedly connected to the outer side of the hammer tail (13).

6. The special tool for disassembling the connecting pin of an aluminum electrolytic cell with an anti-slip function according to claim 5, characterized in that: Threaded holes (15) are respectively excavated at both ends of the rod body (11); threaded columns (16) are fixedly connected to the inner sides of the hammer head (12) and the hammer tail (13); and the threaded columns (16) are respectively threadedly connected to the threaded holes (15) through matching threads; and the rod body (11) is slidably sleeved inside the guide tube (10).

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