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Measurement pocket ruler in pole changing process of large-scale prebaked electrolytic cell

An electrolytic cell and large-scale technology, which is applied in the field of measuring tools during the pole change process of a large prebaked electrolytic cell, can solve problems such as easy deformation measurement, personal safety accidents, and poor stability of the electrolytic cell, so as to reduce measurement errors and potential safety hazards , Eliminate potential safety hazards and ensure accuracy

Inactive Publication Date: 2013-03-20
QINGTONGXIA ALUMINUM GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] During the pole change process of large-scale prebaked electrolytic cells, the measuring pocket ruler is frequently used, and the unreasonable structure may easily cause personal safety accidents, and easy deformation may cause measurement errors, resulting in poor stability of the electrolytic cell, and even increasing the workload of employees and the gross consumption of anodes.
There is currently no way to overcome the above drawbacks

Method used

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  • Measurement pocket ruler in pole changing process of large-scale prebaked electrolytic cell

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Embodiment Construction

[0012] A measuring pocket ruler in the pole changing process of a large-scale prebaked electrolytic cell, which includes a bottom horizontal bar 1, a lifting bar 2 and a right-angled bar 3 connected to the lifting bar 2, such as figure 1 As shown: two steel pipes 4 parallel to each other are connected between the above-mentioned bottom cross bar 1 and the lifting rod 2, and a connecting short pipe 5 is connected between the steel pipes 4.

[0013] A triangle iron reinforcing rib 6 is fixed at the joint between the lifting rod 2 and the right-angle rod 3 .

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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 [0001] The invention relates to a measuring tool in the pole changing process of a large prebaked electrolytic tank, in particular to a measuring pocket ruler in the pole changing process of a large prebaked electrolytic tank. Background technique [0002] During the pole change process of large-scale prebaked electrolytic cells, measuring pockets are frequently used. Unreasonable structures can easily cause personal safety accidents, and easy deformation can cause measurement errors, resulting in poor stability of the electrolytic cell, and even increase the workload of employees and the gross consumption of anodes. There is currently no way to overcome the aforementioned drawbacks. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned defects of the prior art, and provide a measuring pocket ruler in the pole changing process of a large prebaked electrolytic cell that has a reasonable structure, is firm,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C25C3/12
Inventor 杨文新
Owner QINGTONGXIA ALUMINUM GRP
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