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CN-224226127-U - Grabbing device for electrolytic tank pole frame

CN224226127UCN 224226127 UCN224226127 UCN 224226127UCN-224226127-U

Abstract

The utility model belongs to the technical field of grabbing tools, and discloses an electrolytic cell pole frame grabbing device. The grabbing device for the electrode frame of the electrolytic tank comprises a hoisting body, a plurality of fixing rods, a plurality of telescopic rods and a plurality of grabbing components, wherein the hoisting body is connected with external hoisting equipment, the fixing rods are fixed on the hoisting body, the plurality of fixing rods are uniformly distributed at intervals along the circumferential direction of the hoisting body, the telescopic rods are in sliding insertion connection in the fixing rods in a one-to-one correspondence manner, so that the distance between the first ends of the telescopic rods and the hoisting body is adjustable, the grabbing components are fixed at the first ends in a one-to-one correspondence manner, each grabbing component comprises an elastic piece and grabbing elements, one end of each elastic piece is fixed at the first end, the grabbing elements are fixed at the other end of each elastic piece, and each grabbing element is used for grabbing the electrode frame. This electrolysis trough polar frame grabbing device's simple structure, convenient operation can improve the stability of snatching of polar frame, and then can improve snatch and handling efficiency, and can be applicable to not unidimensional polar frame, reduce frock cost.

Inventors

  • ZENG JINFU
  • SONG MINGJUN
  • KUANG DEZHI
  • XIE HONGYU

Assignees

  • 上海泰氢晨能源科技有限公司

Dates

Publication Date
20260512
Application Date
20250513

Claims (10)

  1. 1. Electrolytic tank pole frame grabbing device, its characterized in that includes: the hoisting device comprises a hoisting body (100), wherein the hoisting body (100) is used for being connected with external hoisting equipment; A plurality of fixing rods (200), wherein the fixing rods (200) are fixed on the hoisting body (100), and the fixing rods (200) are uniformly distributed at intervals along the circumferential direction of the hoisting body (100); The telescopic rods (300) are correspondingly inserted into the fixed rods (200) in a sliding mode, so that the distance between the first ends (301) of the telescopic rods (300) and the hoisting body (100) is adjustable; The grabbing device comprises a plurality of grabbing components (400), wherein the grabbing components (400) are fixed at the first ends (301) in a one-to-one correspondence mode, each grabbing component (400) comprises an elastic piece (410) and grabbing elements (420), one end of each elastic piece (410) is fixed at the first end (301), the other end of each elastic piece is fixed with each grabbing element (420), and each grabbing element (420) is used for grabbing a pole frame.
  2. 2. The electrolytic tank pole frame grabbing device according to claim 1, wherein the hoisting body (100) comprises a hoisting ring (110) and a fixing plate (120), the hoisting ring (110) is arranged on one side of the fixing plate (120), the hoisting ring (110) is used for being connected with external hoisting equipment, and the other side of the fixing plate (120) is connected with the fixing rod (200).
  3. 3. The electrolytic cell pole frame grabbing device according to claim 1, wherein a reinforcing rod (230) is arranged between two adjacent fixing rods (200).
  4. 4. The electrolytic tank pole frame grabbing device according to claim 1, wherein a fixed hand wheel (210) is connected to the side wall of the fixed rod (200) in a threaded manner, and one end of the fixed hand wheel (210) can penetrate through the side wall of the fixed rod (200) and is abutted to the telescopic rod (300).
  5. 5. The electrolytic tank pole frame grabbing device according to claim 4, wherein a plurality of fixing holes (220) are formed in the side wall of the fixing rod (200) at intervals along the length direction of the fixing rod (200), fixing nuts (221) are respectively arranged at positions, corresponding to the fixing holes (220), of the outer side wall of the fixing rod (200), and the fixing hand wheels (210) are in threaded connection with any one of the fixing nuts (221).
  6. 6. The electrolyzer pole frame gripping device according to claim 1, characterized in that the gripping element (420) comprises a negative pressure suction cup, which is connected to the first end (301) by means of the elastic element (410).
  7. 7. The electrolyzer pole frame gripping device according to claim 1, characterized in that the gripping element (420) comprises a permanent magnet electromagnet, which is connected to the first end (301) by means of the elastic element (410), and which loses its magnetism when energized and resumes its magnetism when de-energized.
  8. 8. The electrolytic cell pole frame grabbing device according to claim 1, wherein the grabbing assembly (400) further comprises a connecting rod (430), one end of the connecting rod (430) is connected with the first end (301), and the other end of the connecting rod (430) is fixed with the elastic piece (410).
  9. 9. The electrolytic tank pole frame grabbing device according to claim 8, wherein an adapter plate (431) is fixed at the other end of the connecting rod (430), a plurality of elastic pieces (410) distributed at intervals are fixed at one end of the adapter plate (431) away from the connecting rod (430), and one ends of the elastic pieces (410) away from the adapter plate (431) are connected to the same grabbing element (420).
  10. 10. The electrolytic cell pole frame grabbing device according to any one of claims 1-9, wherein the outer wall of the telescopic rod (300) is provided with graduation marks (310) along the length direction of the telescopic rod (300).

Description

Grabbing device for electrolytic tank pole frame Technical Field The utility model relates to the technical field of grabbing tools, in particular to an electrolytic cell pole frame grabbing device. Background Currently, as a main energy source for achieving carbon neutralization, how to reduce the manufacturing cost of hydrogen energy is becoming one of the growing concerns of related manufacturers. Among them, alkaline cells are the main manufacturing equipment for hydrogen energy sources, and as the competition for products increases, how to manufacture cells at low cost has become one of the focus of each manufacturer. In the existing alkaline electrolytic cell, the polar plate and the nickel silk screen are fixed in a welding mode in the production process, wherein a product obtained after the polar plate and the nickel silk screen are welded is called a small chamber, and the small chamber is then arranged on the polar frame. In the operation process, the small chambers and the pole frames need to be transferred to the welding workbench in advance and are arranged according to the structure, so that the subsequent welding operation is convenient. The conventional transfer mode of the cell and the pole frame relies on manual handling, so that the pole plate and the pole frame are required to be handled, and then the pole plate and the pole frame are required to be handled twice, and the manual handling efficiency is low and the handling strength is high. In addition, still adopt hoist and mount frock to connect the transport mode of chain and electro-magnet absorption polar frame, this mode has following not enough: 1. Two persons are required to carry out collaborative operation simultaneously in transferring the pole frame operation, one person is responsible for grabbing the fixed pole frame, and the other person is responsible for operating and carrying, so that labor cost is high and carrying efficiency is low. 2. When in transportation, each point of the small chamber on the pole frame is stressed unevenly, and the small chamber generates shaking, so that the nickel screen is easy to drop to damage and discard. 3. The frock can only hoist and mount the polar frame of fixed diameter, can't compatible different specification electrolysis trough, needs to change supporting frock and uses, causes the frock cost higher. Therefore, it is desirable to provide a novel grabbing device for an electrolytic cell pole frame, so as to solve the above technical problems in the prior art. Disclosure of utility model The utility model aims to provide an electrolytic tank pole frame grabbing device which is simple in structure and convenient to operate, and can improve grabbing stability of pole frames, further improve grabbing and carrying efficiency, be suitable for pole frames with different sizes and reduce tooling cost. To achieve the purpose, the utility model adopts the following technical scheme: The grabbing device for the electrode frame of the electrolytic tank comprises a hoisting body, a plurality of fixing rods, a plurality of telescopic rods and a plurality of grabbing components, wherein the hoisting body is connected with external hoisting equipment, the fixing rods are fixed on the hoisting body, the plurality of fixing rods are uniformly distributed at intervals along the circumferential direction of the hoisting body, the telescopic rods are correspondingly and slidably inserted into the fixing rods in a one-to-one mode, so that the distance between the first ends of the telescopic rods and the hoisting body is adjustable, the grabbing components are correspondingly and fixedly arranged at the first ends, each grabbing component comprises an elastic piece and grabbing elements, one end of each elastic piece is fixedly arranged at the first end, and the other end of each elastic piece is fixedly provided with each grabbing element, and each grabbing element is used for grabbing the electrode frame. Optionally, the lifting body includes a lifting ring and a fixing plate, where the lifting ring is disposed on one side of the fixing plate, the lifting ring is connected to an external lifting device, and the other side of the fixing plate is connected to the fixing rod. Optionally, a reinforcing rod is arranged between two adjacent fixing rods. Optionally, the side wall threaded connection of dead lever has fixed hand wheel, and the one end of above-mentioned fixed hand wheel can pass the side wall of above-mentioned dead lever and the butt is on above-mentioned telescopic link. Optionally, the side wall of the fixing rod is provided with a plurality of fixing holes along the length direction of the fixing rod at intervals, fixing nuts are respectively arranged at positions corresponding to the fixing holes on the outer side wall of the fixing rod, and the fixing hand wheel is in threaded connection with any one of the fixing nuts. Optionally, the gripping element includes a negative pressure suctio