Monolithic carbon piece anchor clamps
Technical field
The utility model relates to the carbon piece anchor clamps that a kind of Aluminum Electrolysis Production is used.
Background technology
In the Aluminum Electrolysis Production process, on the crisscross carbon piece transfer limes of complexity, often need a kind of handle to be put on the low transfer roller, or the monolithic anchor clamps are transported in the short range that the carbon piece on low transfer roller is mentioned on the high transfer roller at the carbon piece on the high transfer roller.The remote anchor clamps of carrying that use on this anchor clamps overhead traveling crane different from the past, this anchor clamps fed distance is nearer, but frequency of delivery is very fast, and the time spent is very short, only needs one minute from mentioning the carbon piece to putting down the carbon piece sometimes.Therefore, require clamp weight light, simple in structure, just can reach the fast purpose of frequency of delivery.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of compact construction, simple is provided, and lightweight monolithic carbon piece anchor clamps to adapt to short range conveying, the fast requirement of frequency of delivery, remedy the deficiencies in the prior art.
The utility model is to constitute like this: clamping plate 1 link by bearing pin 2 and clip arm 3, whippletree 10 two ends by bearing pin 9 respectively the clip arm 3 at two ends link, connecting rod 5 links by bearing pin 4 and clip arm 3, the other end of connecting rod 5 is hinged by bearing pin 8 and web plate 7; Bearing 12 is installed on the whippletree 10, and the gudgeon and the bearing 12 of oil cylinder (or cylinder) 13 are hinged, and the piston stalk of oil cylinder (or cylinder) 13 and web plate 7 connect connection, and suspension ring 11 are hinged by bearing pin 14 and bearing 12; Positioning seat 6 is installed in the below of whippletree 10.
During work, the suspension hook of lifting appliance hooks suspension ring 11 makes monolithic carbon piece anchor clamps be positioned at the top of carbon piece, and start lifting appliance then and move downward, when positioning seat 6 touches the carbon piece, the lifting appliance stop motion.Starting oil cylinder (or cylinder) 13 regains its piston rod, the piston rod of oil cylinder (or cylinder) 13 hauls web plate 7 and moves upward with the connecting rod 5 that links to each other with web plate 7, simultaneously, connecting rod 5 hauls clip arm 3 and does rotation to carbon piece direction around bearing pin 9, makes with the hinged clamping plate 1 of clip arm 3 and clamps the carbon piece.When lifting appliance monolithic carbon piece anchor clamps and the handling of carbon piece after placement location, starting operation oil cylinder (or cylinder) 13 stretches out piston rod, piston rod promotes web plate 7 and moves downward with the connecting rod 5 that links to each other with web plate 7, connecting rod 5 hauls clip arm 3 and leaves the rotation of carbon piece direction around bearing pin 9, makes with the hinged clamping plate 1 of clip arm 3 to unclamp the carbon piece.Prepare to carry out next do action subsequently.
Characteristics of the present utility model are compact constructions, simple, stability of rotation, and accurate positioning, fast is applicable to the transhipment of the fast frequency on the crisscross carbon piece transfer limes of various complexity.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the sectional view of Fig. 1 structure.
Embodiment
Embodiment of the present utility model: the utility model is by clamping plate 1, bearing pin 2, and clip arm 3, bearing pin 4, connecting rod 5, positioning seat 6, web plate 7, bearing pin 8, bearing pin 9, whippletree 10, suspension ring 11, bearing 12, oil cylinder (or cylinder) 13, bearing pin 14 is formed.According to Fig. 1, shown in Figure 2 assemble as follows: clamping plate 1 link by bearing pin 2 and clip arm 3, whippletree 10 two ends by bearing pin 9 respectively the clip arm 3 at two ends link, connecting rod 5 links by bearing pin 4 and clip arm 3, and the other end of connecting rod 5 is hinged by bearing pin 8 and web plate 7; Bearing 12 is installed on the whippletree 10, and the gudgeon and the bearing 12 of oil cylinder (or cylinder) 13 are hinged, and the piston stalk of oil cylinder (or cylinder) 13 and web plate 7 connect connection, and suspension ring 11 are hinged by bearing pin 14 and bearing 12; Positioning seat 6 is installed in the below of whippletree 10