CN203613278U - Anode conducting device provided with lateral pulling plate - Google Patents
Anode conducting device provided with lateral pulling plate Download PDFInfo
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- CN203613278U CN203613278U CN201320789269.3U CN201320789269U CN203613278U CN 203613278 U CN203613278 U CN 203613278U CN 201320789269 U CN201320789269 U CN 201320789269U CN 203613278 U CN203613278 U CN 203613278U
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Abstract
The utility model relates to an anode conducting device provided with lateral pulling plates. The device is the anode conducting component of a prebaking aluminium cell and is characterized in that an aluminium guiding rod is clamped between two aluminium steel composite explosive welding pieces, and the two aliminium steel composite explosive welding pieces are welded at the lower end of the aluminium guiding rod; two lateral pulling plates are welded at the lateral end parts of the two explosive welding pieces to form a hollow square structure that the aluminium guiding rod is in the central part, the aluminium steel composite explosive welding pieces are arranged on the two sides, and the lateral pulling plates are arranged on the other two sides; the aluminium steel composite explosive welding pieces and the lateral pulling plates are welded at the upper end of an anode steel-jaw beam; the lower end face of the aluminium guiding rod is higher than the lower bottom end faces of the two upright explosive welding pieces; after the aluminium guiding rod is mounted on the anode steel-jaw beam, a welding and heat dissipation transition gap is reserved between the lower end face of the aliminium guiding rod and the upper part of the anode steel-jaw beam. The anode conducting device has the advantages that the connection strength of the explosive welding pieces can be increased, and the voltage dropping of the device structure can be reduced.
Description
Technical field: the present invention, with the anode conducting device of sidepiece arm-tie, is the anode conducting parts of pre-calcining electrolytic cell, main application and the structure design of anode electric-conducting device for aluminum electrolytic cell and the manufacture of aluminium cell technical equipment.
Background technology: existing general anode electric-conducting device for aluminum electrolytic cell is made up of aluminium guide bar, anode steel jaw and aluminum steel composite explosion welding sheet.Be aluminium cell anode conduction load-supporting part, effect is to anode carbon block and carry anode carbon block and the weight of ionogen mulch by the conduction of current of anode large bus bar.
Between the aluminium guide bar of traditional anode electric-conducting device for aluminum electrolytic cell and anode steel jaw, adopting aluminum steel composite explosion welding sheet to carry out transition is connected.Its constructional feature is, on the top of the bottom anode steel pawl crossbeam of aluminium guide bar, be horizontally disposed with an aluminum steel composite explosion welding sheet, between aluminium guide bar and aluminum steel composite explosion welding sheet, adopt aluminium-aluminium circumferential weld to be welded to connect, between aluminum steel composite explosion welding sheet and anode steel jaw crossbeam, adopt steel-steel circumferential weld to be welded to connect.As shown in figure (1).
Traditional anode electric-conducting device for aluminum electrolytic cell adopts and is horizontally disposed with aluminum steel composite explosion welding sheet and anode steel jaw crossbeam in aluminium guide bar lower end and carries out the mode that aluminum steel transition is connected and have following shortcoming:
1 under electrolysis worst hot case state, and its horizontal annular aluminium-aluminium weld seam easily ftractures.
2 under electrolysis worst hot case state, and the aluminum steel compound interface of aluminum steel composite explosion welding sheet easily ftractures.
3 under electrolysis worst hot case state, anode steel jaw crossbeam top heat, through sealing circumferential weld, be easily transmitted to aluminium guide bar top, cause the increase of aluminium guide bar thermal overload resistor.
The above-mentioned defect that for a change above-mentioned traditional anode conducting device exists, on December 17th, 2010, application disclosed a kind of anode electric-conducting device for aluminum electrolytic cell to designer of the present invention, it is vertical type explosive welding sheet anode conducting device, the technological core of (number of patent application is 201010593383.X) this file technical scheme is, script is arranged on to aluminium guide bar bottom, an aluminum steel composite explosion welding sheet connected horizontally on anode steel jaw crossbeam top, change into two edge-on both sides in aluminium guide bar lower end of aluminum steel composite explosion welding sheet, aluminium guide bar is clipped in to the centre of two aluminum steel composite explosion welding sheets, the aluminium sheet face of two aluminum steel composite explosion welding sheets is clipped in the middle aluminium guide bar to carry out aluminium one aluminium and be welded to connect, two aluminum steel composite explosion welding sheets carry out steel-welding conduction with anode steel jaw crossbeam and are connected, in the rear sides of the compound quick-fried weld tabs of each aluminum steel, the triangle stiffening plate of welding structure.This technical scheme has solved the problem that comes off connecting due to the transition between aluminum steel composite explosion welding sheet between aluminium guide bar and anode steel jaw crossbeam substantially.But this structure is the strong intensity connecting just, but there is obvious deficiency with minimizing structure voltage degradation problem, as shown in specification sheets figure (2). its defect main manifestations is, processing welding cost is more, the design of strengthening set square structure affects anode conducting device and installs in aluminium cell, conductive solder weld seam is relatively less, connects volts lost higher.
Summary of the invention: for overcoming the shortcoming of vertical type explosive welding sheet and existing anode conducting device, strengthen strength of joint, reduce the volts lost that is connected that is arranged on aluminium guide bar and anode steel jaw crossbeam, reduce the constructions cost of vertical type explosive welding sheet, be convenient to the operation of vertical type explosive welding sheet anode conducting device in the time that aluminum electrolysis cell anode replacement is installed and install, the vertical explosion welding sheet anode conducting device of the present invention improves and innovates.Design structure a kind of vertical type explosive welding sheet anode conducting device with sidepiece arm-tie.
The present invention with technical scheme and the feature of the anode conducting device of sidepiece arm-tie is: this anode conducting device is formed by aluminium guide bar, anode steel jaw, aluminum steel composite explosion welding sheet combination steel construction, it is characterized in that; Aluminium guide bar is clipped in the middle with two aluminum steel composite explosion welding sheets, be welded on the lower end of aluminium guide bar, two sidepiece arm-ties are welded at the side end of two explosion welding sheets, forming a middle part is aluminium guide bar, both sides are that aluminum steel composite explosion welding sheet, another both sides are the three-back-shaped structure of sidepiece arm-tie, be welded on the upper end of anode steel jaw crossbeam: the lower surface of its aluminium guide bar, higher than the lower bottom face of two vertical type explosive welding sheets, after aluminium guide bar is arranged on anode steel jaw crossbeam, between aluminium guide bar lower surface and anode steel jaw crossbeam top, be formed with welding and heat radiation transition gap.
According to technical scheme, in the end of two aluminum steel composite explosion welding sheets of aluminium guide bar bottom, the upper two sidepiece arm-ties of welding are set, sidepiece arm-tie can increase the conductivity of steel-steel weld seam.Can limit again the expansion of aluminium guide bar and aluminum steel composite explosion welding sheet, prevent that the cracking of aluminium guide bar from pulling.
According to technical scheme, between aluminium guide bar lower surface and anode steel jaw crossbeam top, setting is formed with heat radiation transition gap, object is that the heat energy that reduces anode steel jaw crossbeam top conducts to aluminium guide bar, is beneficial to reduce the volts lost of anode conducting device connecting portion.
According to technical scheme, the aluminium-aluminium weld seam between the edge-on aluminum steel composite explosion welding sheet at aluminium guide bar sidepiece and aluminium guide bar is welding ring-shaped fillet weld, is beneficial to improve the electric conductivity of weld seam.
According to technical scheme, in two aluminum steel composite explosion welding sheets around aluminium guide bar and two layback plates bottoms and being welded to connect between platform of steel pawl crossbeam top be steel-steel circumferential weld.
According to technical scheme, steel pawl is set on steel pawl crossbeam top has the level of welding with aluminium composite explosion welding sheet and layback plate bottom to be welded to connect platform.
Adopt the vertical type explosive welding sheet anode conducting device of the present invention with sidepiece arm-tie, its advantage is: can improve the strength of joint of vertical type explosive welding sheet, reduce the volts lost of its structure, have manufacture craft simple, the feature that constructions cost is low.
Accompanying drawing explanation: the present invention is with the technical scheme of the anode conducting device of sidepiece arm-tie and feature illustrate by accompanying drawing and specific embodiment expression more clear.
Fig. 1. existing Universal aluminium guide rod anode steel jaw horizontal tectonics explosion welding sheet connection diagram.
Fig. 2. existing general-purpose vertical explosion welding sheet anode conducting device organigram.
Fig. 3. for embodiment of the present invention aluminium guide bar constructs with aluminum steel composite explosion welding sheet, sidepiece arm-tie the front view being connected.
Fig. 4. be the side sectional view of Fig. 3.
Fig. 5. the plan view from above of Fig. 3.
Fig. 6. be the front view of embodiment of the present invention anode conducting device.
Fig. 7. be the side sectional view of Fig. 6.
Fig. 8. be the plan view from above of Fig. 6.
Shown in its figure: 1 aluminium guide bar, 2 anode steel jaw crossbeams, 3 aluminum steel composite explosion welding sheets, 4 triangles are strengthened version, 5 sidepiece arm-ties, 6 steel-steel weld seam, 7 aluminium-aluminium weld seam, 8 heat radiation transitional seams
Embodiment: the present invention is formed by aluminium guide bar (1), anode steel jaw crossbeam (2), aluminum steel composite explosion welding sheet (3), sidepiece arm-tie (5) composite construction with the vertical type explosive welding sheet anode conducting device of sidepiece arm-tie.
Embodiment 1: the anode conducting device manufacturing technology steps with sidepiece arm-tie is;
1, two explosion welding sheets (3) are welded on aluminium guide bar (1) both sides, lower end, aluminium guide bar (1) is clipped in the middle, the lower end of aluminium guide bar (1), exceed 10 millimeters of height above apart from the lower end of both sides aluminum steel composite explosion welding sheet, to be arranged on the sun gap of dispelling the heat when your steel pawl crossbeam upper end together with the formation of crossbeam top; Adopt the welding of aluminium-aluminium, between aluminum steel explosion welding sheet and aluminium guide bar, form welding ring-shaped fillet weld together.
2, weld respectively upper two sidepiece arm-ties (5) at the side end of aluminium guide bar (1) two explosion welding sheets of sidepiece (3), being configured to one is structures in the lower end of aluminium guide bar (1) by two aluminum steel composite explosion welding sheets (3) and two sidepiece arm-ties (5) circulation column boots.
3, will there is at aluminium guide bar (1) bottom welding structure the combined member of aluminum steel composite explosion welding sheet (3) and sidepiece arm-tie, centering is in place, the convex level that is seated in anode steel jaw crossbeam upper end is welded to connect on platform, forms the more than 10 millimeters heat radiation gap of structure between aluminium guide bar bottom and anode steel jaw crossbeam top convex connecting platform upper surface.Its point of suppon is the lower end of two aluminum steel composite explosion welding sheets (3) of aluminium guide bar sidepiece.
4, adopt J422 welding rod, the convex level that the aluminum steel composite explosion welding sheet (3) of aluminium guide bar (1) lower end and sidepiece arm-tie (5) is welded on to anode steel jaw crossbeam upper end is welded to connect on platform, between them, form and can conduct electricity together, annular steel steel weld seam that again can load capacity.
Claims (6)
1. with the anode conducting device of sidepiece arm-tie, formed by aluminium guide bar, anode steel jaw, aluminum steel composite explosion welding sheet combination steel construction, it is characterized in that; Aluminium guide bar is clipped in the middle with two aluminum steel composite explosion welding sheets, be welded on the lower end of aluminium guide bar, two sidepiece arm-ties are welded at the side end of two explosion welding sheets, forming a middle part is aluminium guide bar, both sides are that aluminum steel composite explosion welding sheet, another both sides are the three-back-shaped structure of sidepiece arm-tie, are welded on the upper end of anode steel jaw crossbeam; The lower surface of its aluminium guide bar, higher than the lower bottom face of two vertical type explosive welding sheets, after aluminium guide bar is arranged on anode steel jaw crossbeam, is formed with welding and heat radiation transition gap between aluminium guide bar lower surface and anode steel jaw crossbeam top.
2. according to the anode conducting device with sidepiece arm-tie claimed in claim 1, it is characterized in that: in the end of two aluminum steel composite explosion welding sheets of aluminium guide bar bottom, arrange and be welded with sidepiece arm-tie.
3. according to the anode conducting device with sidepiece arm-tie claimed in claim 1, it is characterized in that: between aluminium guide bar lower surface and anode steel jaw crossbeam top, arrange and be formed with heat radiation transition gap.
4. according to the anode conducting device with sidepiece arm-tie claimed in claim 1, it is characterized in that: the aluminium-aluminium weld seam between edge-on aluminum steel composite explosion welding sheet and the aluminium guide bar that is arranged on aluminium guide bar sidepiece is welding ring-shaped fillet weld.
5. according to the anode conducting device with sidepiece arm-tie claimed in claim 1, it is characterized in that: in two aluminum steel composite explosion welding sheets aluminium guide bar around and two layback plates bottoms and being welded to connect between platform of steel pawl crossbeam top be steel-steel circumferential weld.
6. according to the anode conducting device with sidepiece arm-tie claimed in claim 1, it is characterized in that: steel pawl is set on steel pawl crossbeam top to be had with aluminium composite explosion welding sheet with the level of layback plate bottom welding and be welded to connect platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789269.3U CN203613278U (en) | 2013-12-05 | 2013-12-05 | Anode conducting device provided with lateral pulling plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320789269.3U CN203613278U (en) | 2013-12-05 | 2013-12-05 | Anode conducting device provided with lateral pulling plate |
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| Publication Number | Publication Date |
|---|---|
| CN203613278U true CN203613278U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320789269.3U Expired - Fee Related CN203613278U (en) | 2013-12-05 | 2013-12-05 | Anode conducting device provided with lateral pulling plate |
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| CN (1) | CN203613278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947149A (en) * | 2015-06-05 | 2015-09-30 | 青海百河铝业有限责任公司 | Vertical explosion block welding structure and vertical explosion block welding technology |
-
2013
- 2013-12-05 CN CN201320789269.3U patent/CN203613278U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947149A (en) * | 2015-06-05 | 2015-09-30 | 青海百河铝业有限责任公司 | Vertical explosion block welding structure and vertical explosion block welding technology |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20171205 |