CN102126681A - Cathode rod suspension arm mechanism - Google Patents

Abstract

The invention relates to a cathode-rod suspension arm mechanism, which comprises a conductive rod and suspension arms, wherein two ends of the conductive rod are provided with conductive heads and connected through a positioning hole, and two sides of the conductive rod are respectively vertically provided with one suspension arm. The invention has the advantages that: the suspension arms have an integrated casting structure so that the advantages of saving cost and improving precision are achieved; and the accuracy of positioning a cathode rod during the movement of a travelling crane is improved through matching of the suspension arms and the end heads of the conductive rod.

Description

A kind of cathode rod suspension arm mechanism

Technical field

The present invention relates to the hoisting crane technical field, relate in particular to a kind of cathode rod suspension arm mechanism.

Background technology

Driving, crane, overhead traveling crane etc. are the general designation of hoisting crane, and the cathode rod arm generally is used for the fixing of cathode rod and driving swap cathode bar, thereby guarantees the intensity that cathode rod and hanger and workpiece are moved.Existing cathode rod arm generally adopts steel plate steel unit etc. to be welded, spillage of material is bigger, the artificial cost is all bigger, making precision and intensity is difficult to guarantee, now be the casting of die sinking tool integral type, economical with materials and artificial cost, the also corresponding raising of precision, and improved the accuracy of driving swap cathode bar location.

Summary of the invention

At above defective, the purpose of this invention is to provide and a kind ofly have the integral type cast structure, can save cost, can improve the cathode rod suspension arm mechanism of precision, to solve many deficiencies of prior art.

For achieving the above object, the present invention is achieved through the following technical solutions:

A kind of cathode rod suspension arm mechanism comprises conducting rod and arm, and described conducting rod two ends are provided with conductive head and connect by knock hole, and the conducting rod both sides are vertically installed an arm respectively.

The beneficial effect of cathode rod suspension arm mechanism of the present invention is: its arm has the integral type cast structure, can save cost, can improve precision, by arm cooperates and improved driving swap cathode bar location with the conducting rod termination accuracy is set.

Description of drawings

According to embodiment and accompanying drawing the present invention is described in further detail below.

Fig. 1 is the structural representation of the described cathode rod suspension arm mechanism of the embodiment of the invention;

Fig. 2 is the partial schematic diagram of the described cathode rod suspension arm mechanism of the embodiment of the invention.

Among the figure:

1, conductive head; 2, conducting rod; 3, arm; 4, knock hole; 5, arm hole.

The specific embodiment

Shown in Fig. 1-2, cathode rod suspension arm mechanism of the present invention comprises conducting rod 2 and arm 3, and described conducting rod 2 two ends are provided with conductive head 1 and connect by knock hole 4, and conducting rod 2 both sides are vertically installed an arm 3 respectively, offer some arms hole 5 on the arm 3; Its arm 3 is the integral type cast structure, can save cost, can improve precision, by arm 3 cooperates and improved driving swap cathode bar location with conducting rod 2 terminations accuracy is set.

Claims (1)

1. a cathode rod suspension arm mechanism comprises conducting rod (2) and arm (3), it is characterized in that: described conducting rod (2) two ends are provided with conductive head (1) and connect by knock hole (4), and conducting rod (2) both sides are vertically installed an arm (3) respectively.

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