Carbon piece stakcer crane
Technical field
The utility model relates to a kind of hoisting crane, relates in particular to a kind of carbon piece stakcer crane.
Background technology
At present, the hoisting crane that in commercial production, uses, all be that single carbon piece or other object are lifted by crane, the lifting appliance of hoisting crane has only one, so when carrying out lifting operation, reduced the efficient of work greatly, simultaneously, must require operator that very skilled operative technique is arranged, only in this way could in specific time, finish the operation that needs lifting.When Qi Diao object is made up of many small-sized objects if desired, then the position can be do not lifted by crane fully, lifting operation can not be well carried out for small-sized hoisting crane.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art and provides a kind of easy to operate, and hoisting weight is big and can carry out the carbon piece stakcer crane that large-scale carbon piece carries out operation.
The purpose of this utility model is achieved in that and comprises crane span structure, and be arranged on walking on stage on the crane span structure, it is characterized in that: the master winch device that band fixed pulley group is installed on walking on stage, the master winch device is connected with grip device by the steel rope that is wrapped on the fixed pulley group, two ends below the master winch device all are equipped with balance wheel, outer setting at balance wheel has position-sensing switch, end carriage is installed below walking on stage, side below end carriage is equipped with electric-control system, opposite side below end carriage is equipped with electric block, is connected with single carbon lump holder by steel rope below electric block.
Also be provided with lubricating system on the described main winch device.
The top of described end carriage also is equipped with and grip device bonded assembly guide piece.
Advantage of the present utility model: have easy to operate simply, hoisting weight is big, for carbon piece in heaps, under the situation that minor crane can not fulfil assignment, adopts this hoisting crane to carry out operation by single-piece.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a lateral plan of the present utility model;
Fig. 3 is a birds-eye view of the present utility model.
The specific embodiment
As Fig. 1,2, shown in 3, the utility model comprises bridge 4, and be arranged on and walk on stage 2 on the crane span structure, the master winch device 5 of band fixed pulley group 9 is installed walking on stage on 2, master winch device 5 is connected with grip device 10 by the steel rope 11 that is wrapped on the fixed pulley group 9, two ends below master winch device 5 all are equipped with balance wheel 6, outer setting at balance wheel 6 has position-sensing switch 8, end carriage 14 is installed below 2 walking on stage, side below end carriage 14 is equipped with electric-control system 1, opposite side below end carriage 14 is equipped with electric block 12, is connected with single carbon lump holder 13 by steel rope below electric block 12.
Also be provided with lubricating system 7 on the described main winch device 5.
The top of described end carriage 14 also is equipped with and grip device 10 bonded assembly guide piecees 3.
The quantity of the carbon piece that single carbon lump holder 13 in the utility model and grip device 10 can be operated is as required carried out a plurality of settings, to adapt to different working environments.