The utility model discloses an on - -spot battery explosion -proof equipment that uses of well logging during, including guard section and support base, the guard section is formed through hookup hinged joint by the explosion -proof main body cover of the semicircular cylinder structure of two symmetries, and two explosion -proof main body cover's opening -and -closing end all is provided with the lock solid you that is used for the explosion -proof main body cover of lock solid, support the standing groove that the base includes pedestal, support frame and is used for placing the guard section, support frame one end is fixed on the pedestal, other end joint support standing groove, the utility model discloses can provide effectual inoxidizing coating in the battery outside, reach easy operation and durable on -the -spot requirement, reach under the prerequisite to the best protecting effect of battery simultaneously, make things convenient for all kinds of operations such as connection, test of instrument, effectual protective field constructor's personal safety.