2results about How to "Enable secure storage" patented technology

The utility model relates to the technical field of borescope simulation, and discloses an aero-engine blade damage borescope simulation device, which comprises a base, a detection table and a borescope main body, a servo motor is mounted at one end of the top of a base through a mounting seat, an output shaft of the servo motor is connected with a rotating shaft through a coupler, the top of the rotating shaft is connected with a detection table through a connecting disc, a T-shaped supporting plate is mounted at the other end of the top of the base through bolts, and an L-shaped seat plate is mounted at the top of the T-shaped supporting plate through L-shaped supporting legs. The top of a horizontal plate of the L-shaped seat plate is provided with a borescope main body through screws, and the top end of a vertical plate of the L-shaped seat plate is connected with a sealing clamping cover through a damping rotating shaft; the aero-engine blade damage borescope simulation device simulates borescope steps, understands matters needing attention, is convenient for training the proficiency of detection personnel, rotates the aero-engine model at the top of the detection table to different positions, and is convenient for borescope simulation operation.

This utility model relates to the technical field of waste gas sampling devices, specifically, to a sulfur-containing waste gas sampling device. It includes a suction and storage cylinder for suction sampling operations. A threaded tube is fixedly installed at the inlet end of the suction and storage cylinder. A first external connecting pipe is detachably installed at the end of the threaded tube. A second external connecting pipe is detachably installed at the end of the first external connecting pipe. A gooseneck tube is detachably installed at the end of the second external connecting pipe. The suction and storage cylinder includes a cylinder body. The threaded tube is fixedly installed on the cylinder body. A connecting rod is slidably connected inside the cylinder body. A piston located inside the cylinder body and slidably connected to the cylinder body is fixedly installed at the bottom end of the connecting rod. This utility model facilitates sampling operations and improves the convenience and mobility of sampling work.