Anode clamp of pre-calcining anode electrolytic cell
Technical field:
The present invention relates to a kind of anode clamp of pre-calcining anode electrolytic cell that is used for aluminium cell, particularly a kind of anode clamp of pre-calcining anode electrolytic cell that is used for small aluminium electrolytic cell belongs to aluminium cell anode clamp technology field.
Background technology:
At present, the equipment that employed anode electrolytic cell and positive bar compress on the aluminium cell in the prior art mainly is the capsule anchor clamps, these capsule anchor clamps are because weight is heavier, in use must with the supporting use of multifunction crane, therefore require to have higher mechanize level in use.But for some electrolysis production workshop, particularly for the small pre-calcining electrolyzer, because potroom is not provided with multifunction crane, this just can't bring into play the mechanize advantage of capsule anchor clamps in the prior art, and must lift the capsule anchor clamps by the artificial groove of going up, this just makes working strength of workers increase, and brings many inconvenience to production.Therefore anode clamp of pre-calcining anode electrolytic cell of the prior art is still convenient inadequately in use.
Summary of the invention:
The objective of the invention is: provide a kind of simple in structure, in light weight, do not need when using that multifunction crane is auxiliary can to carry out manually-operated and rapid operation anode clamp of pre-calcining anode electrolytic cell easily, to overcome the deficiencies in the prior art.
The present invention is achieved in that it comprises aluminium cell anode bus 7, on aluminium cell anode bus 7, left socle 8 and right support 9 are arranged by bolting, on left socle 8, be connected with connecting rod 3 by pitman shaft 6, on right support 9, be connected with manual type eccentric wheel 1 by camshaft 5, and the eccentric wheel face of manual type eccentric wheel 1 can with the preceding end in contact of connecting rod 3; On connecting rod 3, be equipped with and regulate bolt 4, on adjusting bolt 4, pressing plate 2 is housed; On manual type eccentric wheel 1, be provided with operation handle arm 10; Connecting rod 3 is the straight-bar shape or is L type shape.
Owing to adopted technique scheme, the present invention directly installs anode clamp on the positive bar of aluminium cell, and because clamp structure is simple, in light weight, therefore in use fully can be auxiliary without multifunction crane, can manually finish the work of degree of tightness anodic like a cork.Therefore, the present invention compared with prior art, that the present invention not only has is simple in structure, in light weight, do not need when using that multifunction crane is auxiliary can to carry out manual operation and rapid operation advantage easily, makes and all low advantage of use cost but also have.Use the present invention can not only alleviate working strength of workers, raise labour productivity greatly, and can also reduce production costs.Principle of work of the present invention is: when manually rotating eccentric wheels 1 by handle 10, eccentric wheel 1 will compress or unclamp connecting rod 3, and make pressing plate 2 compress or unclamp anode aluminium guide bar 11, thereby realized compressing and unclamp between anode and the positive bar by regulating adjusting bolt 4 on the connecting rod 3.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present invention.
Embodiment:
Embodiments of the invention: on the existing aluminium cell anode bus 7 by bolting on left socle 8 and right support 9, and connecting connecting rod 3 by pitman shaft 6 on the left socle 8, connecting rod 3 can be made into the straight-bar shape or be made into L type shape, and loading onto adjusting bolt 4 on the connecting rod 3 and regulating on the bolt 4 and loading onto pressing plate 2, connecting manual type eccentric wheel 1 by camshaft 5 on the right support 9 then, and make manual type eccentric wheel 1 eccentric wheel face can with the preceding end in contact of connecting rod 3, on manual type eccentric wheel 1, install operation handle arm 10 then.
The present invention can be used on the prebaked-anode type cell of differing capacities, and the present invention is specially adapted to use as the equipment that manually compresses anode and positive bar on the small pre-calcining anode electrolytic tank.