End post inspection tool of large-volume tube-typed colloid storage battery

Abstract

The invention discloses an end post inspection tool of a large-volume tube-typed colloid storage battery. The structure of the end post inspection tool of the large-volume tube-typed colloid storage battery is a ring-typed plate, a round hole is formed on the middle portion of the ring-typed plate, the diameter of the round hole is larger than that of the end post of the storage battery; the upper plane of the ring-typed plate is divided into two parallel planes which have height difference through a radial line, and the height difference size is the top and bottom limitation size of the allowed production manufacturing standard of the storage battery end post. The end post inspection tool of the large-volume tube-typed colloid storage battery has the advantages of precisely measuring whether the height of the end post is within the standard range or not rapidly, being simple in tool structure, being convenient to operate and avoiding influences caused by the arrangements of calipers and straight scales during traditional inspection process.

Description

Technical field [0001] The invention relates to a qualification inspection tool for a large-capacity tubular gel storage battery, in particular to an inspection tool for an end post of a large-capacity tubular gel storage battery. Background technique [0002] As tubular colloidal batteries (also known as opzv batteries) are widely used in communication, power and new energy systems, the tubular colloidal batteries have good cycle performance, long floating charge life, and high system operation reliability, so matching suppliers and batteries Suppliers are promoting applications. At present, the output of OPzV tubular gel batteries has increased significantly, especially large-capacity batteries of 2000Ah and above. Due to the large monomer capacity and high plate, the height of the battery terminal post is not easy to control. Because the end post is inlaid with a plastic ring, the end post is inspected. The height needs to be completed with auxiliary tools such as vernier...

AI Technical Summary

Problems solved by technology

At present, the output of OPzV tubular gel batteries has increased significantly, especially for large-capacity batteries of 2000Ah and above. Due to the large capacity of the monomer and the height of the plate, the height of the battery terminal column is difficult to control. Since the terminal column is embedded with a plastic ring, it is difficult to inspect the terminal column. The height needs to be completed with auxiliary tools such as vernier calipers and rulers. The measurement data is affected by factors such as the placement of auxiliary tools, and the error is large. It is impossible to directly determine whether the height of the end column is qualified. Moreover, the inspection process is complicated, the operability is poor, and the work efficiency is low.

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