CN102978661A - Measurement pocket ruler in pole changing process of large-scale prebaked electrolytic cell - Google Patents
Measurement pocket ruler in pole changing process of large-scale prebaked electrolytic cell Download PDFInfo
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- CN102978661A CN102978661A CN2012103869541A CN201210386954A CN102978661A CN 102978661 A CN102978661 A CN 102978661A CN 2012103869541 A CN2012103869541 A CN 2012103869541A CN 201210386954 A CN201210386954 A CN 201210386954A CN 102978661 A CN102978661 A CN 102978661A
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- shadoof
- measurement
- electrolytic cell
- changing process
- measurement pocket
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Abstract
The invention relates to a measuring tool in a pole changing process of a large-scale prebaked electrolytic cell, and particularly relates to a measurement pocket ruler in the pole changing process of the large-scale prebaked electrolytic cell. The measurement pocket ruler comprises a bottom cross rod, a raising rod and a right-angle rod connected with the raising rod. The measurement pocket ruler is characterized in that two parallel steel pipes are connected between the bottom cross rod and the raising rod; and a connection short pipe is connected between the steel pipes. The measurement pocket ruler is reasonable and firm in structure, and can be used stably for a long time.
Description
Technical field
The present invention relates to survey instrument in a kind of large pre-baked cell change poles process, especially relate to the measurement pocket chi in a kind of large pre-baked cell change poles process.
Background technology
Measure the pocket chi in the large pre-baked cell change poles process and use frequently, unreasonable structure easily causes the personnel safety accident, and the yielding measuring error that causes causes the electrolyzer bad stability, even increases employee work amount and anode hair consumption.Also do not overcome at present the way of defects.
Summary of the invention
The object of the invention is to overcome the defective of above-mentioned prior art, a kind of rational in infrastructure, firm, measurement pocket chi in can the large pre-baked cell change poles process of using steady in a long-term is provided.
The present invention realizes in the following way:
Measurement pocket chi in a kind of large pre-baked cell change poles process, it comprises the right angle bar that connects on bottom bar, shadoof and the shadoof, it is characterized in that: be connected with two steel pipes parallel to each other between above-mentioned bottom bar and shadoof, be connected with the connection short tube between the steel pipe;
Be fixed with an iron angle stiffening web at described shadoof and bar junction, described right angle.
The present invention has following effect:
1) rational in infrastructure: it comprises the right angle bar that connects on bottom bar, shadoof and the shadoof survey instrument provided by the invention, it is characterized in that: be connected with two steel pipes parallel to each other between above-mentioned bottom bar and shadoof, be connected with the connection short tube between the steel pipe; Be fixed with an iron angle stiffening web at described shadoof and bar junction, described right angle.
2) firmly, can steady in a long-termly use: survey instrument provided by the invention improves existing change poles pocket chi, place, change poles pocket chi right angle adopts iron angle to fix, between bottom bar and shadoof, adopt two steel pipes, the centre is fixed with a short steel pipes again, make change poles pocket chi more firm, rational in infrastructure, reduced the measuring error and the potential safety hazard that cause because of distortion, and can steady in a long-termly use.
3) change poles pocket chi provided by the invention is firm, not yielding, has guaranteed the accuracy that change poles is measured, and has eliminated potential safety hazard.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Measurement pocket chi in a kind of large pre-baked cell change poles process, the right angle bar 3 that it comprises bottom bar 1, shadoof 2 and connects on shadoof is connected, as shown in Figure 1: between above-mentioned bottom bar 1 and shadoof 2, be connected with two steel pipes parallel to each other 4, be connected with connection short tube 5 between the steel pipe 4.
Be fixed with an iron angle stiffening web 6 at described shadoof 2 with bar 3 junctions, described right angle.
Claims (2)
1. the measurement pocket chi in the large pre-baked cell change poles process, it comprises that bottom bar (1), shadoof (2) be connected 2 with shadoof) the upper right angle bar (3) that connects, it is characterized in that: between above-mentioned bottom bar (1) and shadoof (2), be connected with two steel pipes parallel to each other (4), be connected with connection short tube (5) between the steel pipe (4).
2. the measurement pocket chi in the large pre-baked cell change poles process as claimed in claim 1 is characterized in that: be fixed with an iron angle stiffening web (6) in described shadoof (2) and described right angle bar (3) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103869541A CN102978661A (en) | 2012-10-12 | 2012-10-12 | Measurement pocket ruler in pole changing process of large-scale prebaked electrolytic cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103869541A CN102978661A (en) | 2012-10-12 | 2012-10-12 | Measurement pocket ruler in pole changing process of large-scale prebaked electrolytic cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102978661A true CN102978661A (en) | 2013-03-20 |
Family
ID=47852992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103869541A Pending CN102978661A (en) | 2012-10-12 | 2012-10-12 | Measurement pocket ruler in pole changing process of large-scale prebaked electrolytic cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102978661A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682088Y (en) * | 2004-03-17 | 2005-03-02 | 贵阳铝镁设计研究院 | Anode carbon block height measuring device |
| CN200950079Y (en) * | 2006-08-31 | 2007-09-19 | 青铜峡铝业集团有限公司 | Rule for measuring height of aluminum liquid, electrolyzing solution |
| CN200955072Y (en) * | 2006-09-11 | 2007-10-03 | 青铜峡铝业集团有限公司 | Anode positioning scribing device |
| RU2425178C2 (en) * | 2009-07-02 | 2011-07-27 | Семен Игоревич Ножко | Procedure for measurement of levels of melt of metal and electrolyte in electrolyser for production of aluminium |
| CN202849565U (en) * | 2012-10-12 | 2013-04-03 | 青铜峡铝业股份有限公司 | Measuring pocket ruler used in pole changing process of large prebaked electrolytic cell |
-
2012
- 2012-10-12 CN CN2012103869541A patent/CN102978661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2682088Y (en) * | 2004-03-17 | 2005-03-02 | 贵阳铝镁设计研究院 | Anode carbon block height measuring device |
| CN200950079Y (en) * | 2006-08-31 | 2007-09-19 | 青铜峡铝业集团有限公司 | Rule for measuring height of aluminum liquid, electrolyzing solution |
| CN200955072Y (en) * | 2006-09-11 | 2007-10-03 | 青铜峡铝业集团有限公司 | Anode positioning scribing device |
| RU2425178C2 (en) * | 2009-07-02 | 2011-07-27 | Семен Игоревич Ножко | Procedure for measurement of levels of melt of metal and electrolyte in electrolyser for production of aluminium |
| CN202849565U (en) * | 2012-10-12 | 2013-04-03 | 青铜峡铝业股份有限公司 | Measuring pocket ruler used in pole changing process of large prebaked electrolytic cell |
Non-Patent Citations (3)
| Title |
|---|
| 李温著: "《建筑构造构成原理》", 28 February 2012, article "建筑构造构成原理", pages: 192 * |
| 殷恩生: "预焙槽换极定位的新方法 ———刻度条法", 《轻金属》, no. 1, 31 December 2001 (2001-12-31), pages 39 - 40 * |
| 王天佑主编: "《现代厨房管理》", 31 December 1995, article "（一）卸货台和进货口", pages: 23 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130320 |