CN201195759Y - Anode bus bar two-dimension position limiter - Google Patents

Abstract

The utility model relates to an anode bus bar two-dimensional locking device, which comprises a beam riser, an anode bus, a double-pointed stud and a nut. The anode bus bar two-dimensional locking device is characterized in that firstly, a convex flat guide is arranged on one side of the beam riser, the side faces the anode bus, two T-shaped rail plates are further arranged on corresponding positions of the beam riser outside two ends of the anode bus, secondly, an anode bus bar connecting plate is arranged on one side of the anode bus bar corresponding to a guide rail, two supports are welded on the connecting plate, and a roller which is matched with the flat guide in a sliding mode is arranged between the two supports, thirdly, two connecting sleeves are arranged on two ends of the anode bus bar which are vertical to the bream riser, two supports are also welded on the connecting sleeves, a roller which is matched with the T-shaped rail plates is arranged between the two supports, and fourthly, the anode bus bar connecting plate and the anode bus bar end connecting sleeves are fixed on the anode bus bar through the double-pointed stud and the nut.

Description

A kind of positive bar two dimension stop means

Technical field

The utility model belongs to the technical field of aluminum cell current feedway, is specifically related to the two-dimentional stop means that a kind of aluminium cell prevents the positive bar drift.

Background technology

Soft bus one end of aluminium cell anode is an one with the riser bus bar crimping; The other end is connected on the positive bar, and is connected with two anode rods in same interval by the balance bus.In order to prevent the drift of positive bar, existing aluminium cell top is provided with the positive bar liner.This device has two box-like rollers that center on guidepost and be slidingly fitted with guidepost in opposite directions, and whole bolt, the fixed by nut used is on the crossbeam riser.This apparatus structure complexity, be difficult to assembling, its guidepost is longer, and easily the link rod with the positive bar lift bumps in moving process.Chinese patent ZL200520092399.7 discloses a kind of " positive bar semicircle slideway liner ", it is characterized in that installing additional on the crossbeam riser guide rail of a band semi-circular recesses; And guide pillar is designed to have the lath of a semi-cylindrical boss that matches with guide rail groove, this lath fixes with positive bar with bolt, nut.This design, though simplify to some extent than original design structure, effect is not seen obvious improvement, owing to reserve for the positive bar guide pillar can to allow its space of regulating voluntarily, in case positive bar has skew slightly, is not " getting stuck "; Be " unhook ".Should use inconvenience, so still need do further improvement.

The utility model content

The purpose of this utility model is to seek a kind ofly neither can " get stuck "; The two-dimentional stop means that prevents positive bar drift of " unhook " easily not again.

Positive bar two dimension stop means of the present utility model comprises crossbeam riser, positive bar, threaded stud and nut, it is characterized in that:

(1) flat guide of protrusion is set on the one side of positive bar at the crossbeam riser; And be provided with two T-shaped rail plates in addition on the corresponding position outside the crossbeam riser is positioned at the positive bar two ends;

(2) be provided with the positive bar web plate at positive bar with respect to the one side of guide rail, be welded with two bearings on the web plate, settle an isoplanar guide rail to make the roller that is slidingly matched between two bearings;

(3) be provided with two adapter sleeves in the perpendicular two ends of positive bar and crossbeam riser, also be welded with two bearings on the adapter sleeve, be mounted with one between two bearings and make the roller that is slidingly matched with T-shaped rail plate;

(4) positive bar web plate and positive bar termination adapter sleeve all are fixed on the positive bar with threaded stud and nut.

Positive bar two dimension stop means of the present utility model, because positive bar is arranged symmetrically with the longitudinal axis of electrolyzer, the positive bar of one side is connected with the positive bar of same interval opposite side by the balance bus, limited of the drift perpendicular to electrolyzer y direction of the positive bar of a side, also just limited the drift of opposite side positive bar on same direction simultaneously with respect to the crossbeam riser; In like manner, be positioned at the set flat guide in the outside, positive bar two ends at the crossbeam riser and can limit the drift of both sides positive bar with respect to the electrolyzer X direction simultaneously, this has just very prevented positive bar drift in longitudinal and transverse two directions effectively.

Positive bar of the present utility model two dimension stop means, safe and reliable, durable in use, the phenomenon of " getting stuck " and " unhook " can not take place during use yet, its superiority is very obvious, has very big application value.

Description of drawings

Fig. 1 is the front view for positive bar two dimension stop means of the present utility model; Fig. 2 is the A-A cross section view of this positive bar two dimension stop means; Fig. 3 is the guide rail of this positive bar two dimension stop means, the local structure for amplifying synoptic diagram of roller portion.Among above-mentioned three figure: 1 crossbeam riser; 2 guide rails; 3 positive bar; 4 positive bar web plates; 5 bearings; 6 rollers; 7 threaded studs; 8 nuts; 9 insulating mats; 10 insulation thimble; 11 insulcretes; 12 positive bar termination adapter sleeves; 13 T-shaped guide rails.

Embodiment

Below in conjunction with accompanying drawing positive bar two dimension stop means of the present utility model is further described and replenishes.

On the crossbeam riser 1 of aluminium cell, add the rhizoplane guide rail 2 of burn-oning, and burn-on two bearings 5 as positive bar web plate 4 at a length and width and positive bar 3 close metal sheets.The height of bearing is greater than the radius of roller 6, and the distance between two bearings then should be greater than the thickness of roller, i.e. the length of its central shaft.Be drilled with two above holes on the corresponding position of web plate with positive bar, use when using for threaded stud 7, nut 8 assemblings.The plane of rear roller positive alignment guide rail should be guaranteed to install in the position of hole.Roller housing is being placed in central shaft on the bearing of positive bar web plate on the axle therein, at last the positive bar web plate is passed through an insulcrete 11 with the positive bar threaded stud, nut is fixed as one, to add outside the bolt and overlap insulation thimble 10, the same positive bar of two nuts, to add insulating mat 9 between the bus web plate, settle the adapter sleeve 12 of two Π shapes in addition in the termination, two ends of positive bar, also be welded with two bearings on the adapter sleeve, roller is installed on the bearing, and is provided with two T-shaped rail plates 13 in addition on the corresponding position outside the crossbeam riser is positioned at the positive bar two ends.Roller is contacted closely with guide rail.The T-shaped guide rail can be fixed on the crossbeam riser with bolt, nut; Positive bar termination adapter sleeve then is fixed on the positive bar two ends with threaded stud, nut behind pad upper insulation plate, insulation thimble and insulation spacer, has so just constituted positive bar two dimension stop means of the present utility model.

Claims (1)

1. a positive bar two dimension stop means comprises crossbeam riser, positive bar, threaded stud and nut, it is characterized in that:

(1) flat guide of protrusion is set on the one side of positive bar at the crossbeam riser; And be provided with two T-shaped rail plates in addition on the corresponding position outside the crossbeam riser is positioned at the positive bar two ends;

(2) be provided with the positive bar web plate at positive bar with respect to the one side of guide rail, be welded with two bearings on the web plate, settle an isoplanar guide rail to make the roller that is slidingly matched between two bearings;

(3) be provided with two adapter sleeves in the perpendicular two ends of positive bar and crossbeam riser, also be welded with two bearings on the adapter sleeve, be mounted with one between two bearings and make the roller that is slidingly matched with T-shaped rail plate;

(4) positive bar web plate and positive bar termination adapter sleeve all are fixed on the positive bar with threaded stud and nut.

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