CN211227370U - Quick replacement anode steel claw head device - Google Patents
Quick replacement anode steel claw head device Download PDFInfo
- Publication number
- CN211227370U CN211227370U CN201922225345.8U CN201922225345U CN211227370U CN 211227370 U CN211227370 U CN 211227370U CN 201922225345 U CN201922225345 U CN 201922225345U CN 211227370 U CN211227370 U CN 211227370U
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- CN
- China
- Prior art keywords
- steel claw
- steel
- positive pole
- anode
- claw
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
Quick replacement positive pole steel claw head device. At present, a damaged steel claw head is cut by replacing the steel claw head, a new steel claw head is added and beveled, and the steel claw head cannot be welded in most areas, so that the strength of the steel claw is insufficient, and the welded part cracks after the steel claw head is used for a plurality of cycles. The utility model discloses the constitution includes: anode steel claw body (1), anode steel claw body be 8 positive pole steel claw structural style, this internal porose that has of anode steel claw, downthehole steel bushing (5) of installing, steel bushing below worn anode steel claw (6), steel bushing top screw thread has, square head double-screw bolt (3) pass through the screw thread with the steel bushing connect, square head double-screw bolt horizontal hole in worn application pole (4), anode steel claw body top welding have flat plate piece (2). The utility model is used for quick replacement positive pole steel claw head device.
Description
The technical field is as follows:
the utility model relates to a quick replacement positive pole steel claw head device.
Background art:
in the aluminum electrolysis production, the anode steel claw is gradually thinned, deformed and damaged due to the reasons of surface oxidation of the anode steel claw, loss in the casting process, claw rinsing in an electrolytic bath and the like in the use production process of the anode steel claw, so that the anode steel claw is thinned, the thickness of a ferro-phosphorus ring is increased after the casting is finished, the conductivity of the steel claw is reduced, the cost of completely replacing a new steel claw is too high, and the original steel claw head is required to be replaced only after the steel claw is thinned to a certain degree;
at present, most of steel claw heads are replaced by damaged steel claw heads, then new steel claw heads are subjected to groove filling and are welded with steel girders, the groove is only welded in the welding mode, most areas of the steel claw heads cannot be welded, the steel claw strength is insufficient, the conditions that a welding part cracks and the like exist after the steel claw heads are used for several cycles, and the steel claw heads are poor in conductivity and poor in conductivity due to the fact that the surfaces of the steel claw heads are not in contact with the steel girders after welding, and power consumption is increased in aluminum electrolysis production.
The utility model has the following contents:
the utility model aims at providing a quick replacement positive pole steel claw head device.
The above purpose is realized by the following technical scheme:
the utility model provides a quick replacement positive pole steel claw head device which constitutes and includes: the positive pole steel claw body, the positive pole steel claw body be 8 positive pole steel claw structural style, this internal porose that has of positive pole steel claw, downthehole steel bushing of installing, steel bushing below worn positive pole steel claw, steel bushing top screw thread has, square head double-screw bolt pass through the screw thread with the steel bushing connect, square head double-screw bolt horizontal hole in worn the power application pole, positive pole steel claw body top welding have the flat plate.
The quick replacement positive pole steel claw first device, 8 the positive pole steel claw 2 be a set of with central symmetry arrangement, the steel bushing inside have the plug screw through threaded connection, the square of square first double-screw bolt top have the cross through-hole that the size equals.
According to the device for quickly replacing the anode steel claw head, the lengths of the round hole and the threaded hole in the steel sleeve are 1/2 of the whole length respectively, and the joint of the steel sleeve and the anode steel claw body is welded by a circumferential angle.
Has the advantages that:
1. the utility model relates to a quick replacement positive pole steel claw head device, the change positive pole steel claw head that this structure can be quick has avoided the steel claw head of prior art to change to cut the steel claw head that damages and play the groove, makes the first most area of steel claw weld, leads to the problem that steel claw intensity is not enough, adopts the positive pole steel claw head of direct renewal, has guaranteed the quality of product.
The utility model discloses a square stud will through rotatory screw the positive pole steel claw can be ejecting fast, the positive pole steel claw of renewal can be changed as required during the change, this simple structure is practical, saves the cost.
The utility model discloses a stress application pole can save time and reduce operator's intensity of labour, improves work efficiency, does not adopt the welding simultaneously, can reduce the pollution of factory building, air-purifying, this simple structure convenient operation simultaneously.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of fig. 1.
The specific implementation mode is as follows:
example 1:
the utility model provides a quick replacement positive pole steel claw head device which constitutes and includes: anode steel claw body 1, anode steel claw body be 8 positive pole steel claw structural style, this internal porose that has of anode steel claw, downthehole steel bushing 5 of installing, steel bushing below worn positive pole steel claw 6, steel bushing top screw thread has, square head double-screw bolt 3 through the screw thread with the steel bushing connect, square head double-screw bolt horizontal hole in worn the pin 4, anode steel claw body top welding have flat plate block 2.
Example 2:
according to embodiment 1 the quick replacement anode steel claw head device, 8 the anode steel claws 2 are a set of and are arranged with central symmetry, the inside of the steel bushing is connected with a thread plug 7 through threads, and the square above the square stud is provided with cross through holes with equal size.
Example 3:
according to the quick-change anode steel claw head device in the embodiment 1 or 2, the lengths of the round hole and the threaded hole in the steel sleeve are 1/2 of the integral length respectively, and the joint part of the steel sleeve and the anode steel claw body is welded by a circumferential angle; the quick replacement anode steel claw head device adopts a steel sleeve and an anode steel claw body in interference fit, the inside of the steel sleeve is divided into two parts, the upper part 1/2 is provided with a thread, the lower part 1/2 is provided with a unthreaded hole, the unthreaded hole is provided with an anode steel claw and adopts an interference fit connection mode, the anode steel claw is blocked by the thread in normal work, and the anode steel claw is ejected out by a square-head stud through rotating the thread in specific work, is replaced by a new anode steel claw and is convenient to eject quickly through a force application rod.
Claims (3)
1. The utility model provides a quick replacement positive pole steel claw head device which constitutes and includes: the anode steel claw body is characterized in that: the positive pole steel claw body be 8 positive pole steel claw structural style, this internal porosely that has of positive pole steel claw, downthehole steel bushing of installing, steel bushing below worn positive pole steel claw, steel bushing top screw thread has, square head double-screw bolt pass through the screw thread with the steel bushing be connected, square head double-screw bolt horizontal hole in worn the atress pole, positive pole steel claw body top welding have the flat plate.
2. The quick-change anode steel claw head device according to claim 1, which is characterized in that: 8 the 2 anode steel claws are arranged in a group in a centrosymmetric manner, the inner part of the steel sleeve is connected with a threaded plug through threads, and the square above the square stud is provided with cross through holes with equal size.
3. The quick-change anode steel claw head device according to claim 1, which is characterized in that: the lengths of the round hole and the threaded hole in the steel sleeve are 1/2 of the whole length respectively, and the joint part of the steel sleeve and the anode steel claw body is welded by a circumferential angle.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190250 | 2018-12-25 | ||
| CN2018221902502 | 2018-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211227370U true CN211227370U (en) | 2020-08-11 |
Family
ID=71923467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225345.8U Expired - Fee Related CN211227370U (en) | 2018-12-25 | 2019-12-12 | Quick replacement anode steel claw head device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211227370U (en) |
-
2019
- 2019-12-12 CN CN201922225345.8U patent/CN211227370U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20201212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |