Patent ID: 11879817
Assignee: CHINA UNIVERSITY OF PETROLEUM
Field: Measurement (Instruments)
Classification: CPC G  E | IPC E  G

Claim 3:
4. The ground testing device for a stabilized platform of a rotary steerable drilling tool according to claim 3, wherein the stabilized platform mounting assembly further comprises a second mounting member, a third mounting member, and a fourth mounting member that are separately and detachably connected to an end portion of the first mounting member, the second mounting member is provided with a first through hole, and the third mounting member is provided with a second through hole;
when a single-motor stabilized platform is tested, the second mounting member or the third mounting member is mounted at one end of the first mounting member, and the fourth mounting member is mounted at the other end of the first mounting member; a single-motor stabilized platform driving motor is arranged on the side, far away from the first mounting member, of the second mounting member or the third mounting member, and a motor shaft of the single-motor stabilized platform driving motor penetrates the first through hole or the second through hole and is connected to the single-motor stabilized platform;
when a double-turbine generator stabilized platform is tested, the second mounting member is arranged at one end of the first mounting member, and the third mounting member is arranged at the other end of the first mounting member; an upper turbine generator rotor driving motor is arranged on the side, far away from the first mounting member, of the second mounting member, and a motor shaft of the upper turbine generator rotor driving motor penetrates the first through hole and is connected to an upper turbine generator so as to drive the upper turbine generator; and a lower turbine generator rotor driving motor is arranged on the side, far away from the first mounting member, of the third mounting member, and a motor shaft of the lower turbine generator rotor driving motor penetrates the second through hole and is connected to a lower turbine generator so as to drive the lower turbine generator.