CN102560550A

CN102560550A - Triple anode fixture

Info

Publication number: CN102560550A
Application number: CN2010106072823A
Authority: CN
Inventors: 王志斌
Original assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Current assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority date: 2010-12-27
Filing date: 2010-12-27
Publication date: 2012-07-11

Abstract

The invention discloses a triple anode fixture which comprises a fixture beam (1), three clips (2), three pin shaft seats (3), three heavy connecting rods (4) and three mechanical automatic hooking devices (5), wherein the three clips (2) are articulated on the fixture beam (1) by pin shafts; the three pin shaft seats (3) are fixedly connected onto the fixture beam (1) by bolts; the three heavy connecting rods (4) are respectively hung on the three pin shaft seats (3) by long holes and pin shafts; the three mechanical automatic hooking devices (5) are respectively hung on the three heavy connecting rods (4) through being connected by pin shafts; a pulling plate (6) is articulated with a transition pulling plate (7) by a pin shaft; the transition pulling plate (7) is connected onto a bracket (8) by a pin shaft; clamp plate frames (9) are connected with the transition pulling plate (7) by pin shafts; the two ends of a fixture pulling plate (10) are respectively articulated with the bracket (8) and the two clamp plate frames (9); and the lower ends of the two clamp plate frames (9) are connected with a clamp plate (11) by pin shafts.

Description

Three anode clamps

Technical field

The present invention relates to a kind of anode clamp.

Background technology

Used in the past multi-connected clamping device refers to be exclusively used in 20 connected clamping devices of clamping anode electrolytic cell more; And there is not automatic decoupling device; In order to reach the purpose of clamping all charcoal pieces simultaneously; What generally adopt is electronic mode, just on the support of each clip, is connected with steel wire, and steel wire is connected with electronic supervisory control desk through reel.Before the clamping carbon blocks, pack up all steel wires through motor switch earlier and mention support, thereby make all clips be in open mode; During clamping carbon blocks, put down whole 20 connected clamping devices earlier, and unclamp all steel wires, clamp all charcoal pieces thereby mention whole anchor clamps at last through electronic mode.This mode will be carried out steel wire earlier electronicly tightens up or decontrols action, and efficient is not high.

Summary of the invention

The technical problem that the present invention will solve is: a kind of three anode clamps are provided; These anchor clamps can three anode carbon blocks of an automatic synchronization clamping; To overcome three clip grippings synchronously that the last end face owing to three charcoal pieces that prior art exists is uneven and causes, promptly clip leaks the deficiency of folder charcoal piece.

In order to address the above problem, take following improvement project: it comprise 1 anchor clamps beam, 3 clips, 3 axis pin bases, 3 reconnect bar, 3 mechanical auto-couplings; 3 clips are hinged on the anchor clamps beam through bearing pin; 3 axis pin bases are fastened on the anchor clamps beam through bolt; And 3 reconnect bar and hang on the axis pin base through long shape hole and bearing pin, and last 3 mechanical auto-couplings connect through bearing pin and are hung in 3 and reconnect on the bar.

Clip comprises arm-tie, transition arm-tie, support, splint holder, anchor clamps arm-tie, clamping plate; Arm-tie is hinged through bearing pin and transition arm-tie; The transition arm-tie is connected on the support through bearing pin; Splint holder is connected in the transition arm-tie through bearing pin, and two of anchor clamps arm-tie is then hinged with support and 2 splint holders respectively, passes through the bearing pin connecting cleat in the lower end of 2 splint holders.

Reconnect that the weight of bar forms from the maximum elastic force of gravity greater than the spring in the mechanical auto-coupling.

The present invention is hinged on the mechanical auto-coupling of each clip and reconnects on the bar through bearing pin; And each reconnects and offers long shape hole on the bar; Be connected with bearing pin through this long shape hole, thereby will reconnect bar and mechanical auto-coupling has been suspended on the axis pin base above the anchor clamps beam together.The weight of noting reconnecting bar must be greater than the maximum elastic force of the spring in the mechanical auto-coupling.

The present invention compared with prior art, 3 anode carbon blocks of three clip grippings have synchronously overcome the deficiency that clip leaks folder charcoal piece, have improved production efficiency.

Description of drawings

Fig. 1 is overall structure synoptic diagram of the present invention, front view;

Fig. 2 is overall structure synoptic diagram of the present invention, side-view;

Fig. 3 is a clip structure synoptic diagram of the present invention;

Fig. 4 is a mechanical automatic coupling structural representation of the present invention;

Fig. 5 is the A-A sectional view among principle schematic of the present invention, Fig. 2.

Embodiment

Embodiments of the invention: overall structure of the present invention such as accompanying drawing 1, shown in Figure 2: whole anchor clamps can be divided into 5 parts: anchor clamps beam 1 (1 parts), clip 2 (3 parts), axis pin base 3 (3 pairs of parts), reconnect bar 4 (3), mechanical auto-coupling 5 (3 parts).3 clips 2 are hinged on the anchor clamps beam 1 through bearing pin; 3 axis pin bases 3 are fastened on the anchor clamps beam 1 through bolt; And 3 reconnect bar 4 and hang on the axis pin base 3 through long shape hole and bearing pin, and last 3 mechanical auto-couplings 5 connect through bearing pin and have been hung in 3 and reconnect on the bar 4.

Clip 2 structures of the present invention are shown in accompanying drawing 3: clip 2 is made up of arm-tie 6, transition arm-tie 7, support 8, splint holder 9, anchor clamps arm-tie 10, clamping plate 11.Arm-tie 6 is hinged through bearing pin and transition arm-tie 7; Transition arm-tie 7 is connected on the support 8 through bearing pin; Splint holder 9 is connected in transition arm-tie 7 through bearing pin, and two of anchor clamps arm-tie 10 is then hinged with support 8 and splint holder 9 respectively, connects train wheel bridge 11 at following of splint holder 9 through bearing pin at last.

Mechanical automatic coupling 5 structures of the present invention are shown in accompanying drawing 4: mechanical automatic coupling 5 is made up of bolt 12, top cover 13, spring 14, housing 15, steel ball 16, horizontal pin 17, bottom 18, spring support 19, screw 20, bolt 21, spring washer 22 and normal pin 23.The effect of machinery automatic coupling 5 is the hook grooves that make when carrying the carbon piece on the normal pin 23 unhook supports 8, makes normal pin 23 hook the hook groove on the support 8 after unloading the carbon piece, guarantees that die opening is greater than folded carbon piece yardstick.

The principle of work synoptic diagram of improvement part of the present invention, see accompanying drawing 5 (being the A-A sectional view):

As shown in the figure, when three clips 2 were in open mode, the normal pin 23 of mechanical automatic coupling 5 was in the hook groove that hangs on the support 8; When three charcoal pieces of a clamping of needs, then put down anchor clamps, the deadweight through anchor clamps makes the spring 14 of mechanical automatic coupling 5 be compressed, then horizontal pin 17 has been withstood on the upper end in ten pilot trench of top cover 13, thereby makes normal pin 23 rotations 45 degree.At this moment if the end face of three charcoal pieces is uneven, the normal pin 23 of the mechanical automatic coupling 5 of then presumable clip 2 not rotation puts in place.At this moment continue to put down anchor clamps up to reconnecting bar 4,, put in place so in this process, force the normal pin 23 of the mechanical auto-coupling 5 that does not put in place to continue rotation owing to reconnect the maximum elastic force of bar 4 greater than the spring 14 in the mechanical auto-coupling 5 by jack-up.Mention clip at last; Make the normal pin 23 of mechanical auto-coupling 5 of three anchor clamps vertically fall in ten pilot trench of bottom 18 bottom; Make three normal pins 23 rotate 45 degree (revolve altogether and turn 90 degrees) again, thereby break off relations, step up three charcoal pieces then simultaneously with hook groove on the support 8.

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Claims

1. anode clamp is characterized in that: it comprises that 1 anchor clamps beam (1), 3 clips (2), 3 axis pin bases (3), 3 reconnect bar (4) and 5 mechanical auto-couplings (5); 3 clips (2) are hinged on the anchor clamps beam (1) through bearing pin; 3 axis pin bases (3) are fastened on the anchor clamps beam (1) through bolt; And 3 reconnect bar (4) and hang on the axis pin base (3) through long shape hole and bearing pin, and last 3 mechanical auto-couplings (5) connect through bearing pin and are hung in 3 and reconnect on the bar (4).

2. three anode clamps according to claim 1 is characterized in that: clip (2) comprises arm-tie (6), transition arm-tie (7), support (8), splint holder (9), anchor clamps arm-tie (10), clamping plate (11); Arm-tie (6) is hinged through bearing pin and transition arm-tie (7); Transition arm-tie (7) is connected on the support (8) through bearing pin; Splint holder (9) is connected in transition arm-tie (7) through bearing pin; Two of anchor clamps arm-tie (10) is then hinged with support (8) and 2 splint holders (9) respectively, passes through bearing pin connecting cleat (11) in the lower end of 2 splint holders (9).

3. three anode clamps according to claim 1 is characterized in that: reconnect that the weight of bar (4) forms from the maximum elastic force of gravity greater than the spring in the mechanical auto-coupling (5).