4results about How to "Work around limited usage" patented technology

The invention relates to a movable high-energy industrial spiral CT system, belongs to the technical field of CT, and solves the problem that existing CT equipment is difficult to scan a fixed workpiece. The CT system comprises a scanning system and a displacement system, the displacement system can drive the scanning system to move; the scanning system comprises a scanning system shell, a scanning assembly, a driving assembly, a workpiece supporting structure and a feeding and discharging gate. The workpiece supporting structure is used for supporting and positioning a to-be-detected workpiece; the scanning assembly is used for emitting rays and scanning a to-be-detected workpiece; the driving assembly is used for driving the scanning assembly to rotate and linearly move relative to the workpiece to be detected; the feeding and discharging gate can be opened or closed, so that a to-be-detected workpiece can be placed in the workpiece supporting structure or taken out of the workpiece supporting structure. According to the invention, rotation and displacement of the scanning assembly are realized synchronously, a fixed part can be scanned in real time, and the limitation of a use site of a CT machine is overcome.

The utility model discloses a kind of biodegradable material mixing devices, including stirring frame, the top end of stirring frame is connected with protective device, protective device includes control sleeve, connecting sleeve, connecting rod, clamping groove, configuration groove, configuration plate, clamping block, configuration block, linkage sleeve, control block, connecting spring, control groove and storage groove, clamping groove is opened in the outside of connecting rod, configuration groove is opened in the inside of connecting sleeve, clamping block is connected with the inner wall of storage groove by connecting spring, configuration block is connected in configuration plate one side, control block is set in the outside of linkage sleeve, control groove is opened in the inside of control sleeve, storage groove is opened in configuration block, connecting sleeve outside is provided with locking mechanism, locking mechanism includes horizontal plate, vertical plate, locking sleeve, movable groove, movable plate, fixed block, locking spring and locking block, three horizontal plates are connected in the side of locking sleeve by vertical plate, the structure stability after threshold value is adjusted is ensured while the utility model realizes the flexible adjustment of overload protection threshold value, ensure that mixed work can be stably carried out.

The utility model relates to an oxtail blood sampling auxiliary device and a full-automatic oxtail blood sampling system. The oxtail blood sampling auxiliary device comprises a first oxtail fixing unit, a second oxtail fixing unit, a position adjusting unit, a first fixing unit, a second fixing unit and a central control unit. The oxtail clamping device has the advantages that the first oxtail fixing unit and the second oxtail fixing unit are matched to clamp the oxtail, the radial size can be correspondingly adjusted according to the size of the oxtail, pressure on the oxtail can be reduced, operation is easy, and fixation is firm; the position adjusting unit is used for adjusting the transverse and longitudinal positions of the first fixing unit to determine the blood sampling position, and then blood sampling is conducted on the oxtail; the fixed blood collection tubes of different specifications can be fixed through the second fixing unit, and the blood collection tubes can be prevented from slipping off.

The utility model provides a steel structure engineering construction pipeline laying device, which belongs to the technical field of pipeline laying and comprises a mounting frame and a laying mechanism longitudinally and symmetrically arranged at the upper end of the mounting frame, the laying mechanism comprises mounting ports transversely and symmetrically arranged at the front end and the rear end of the upper surface of the mounting frame respectively, and electric telescopic rods are arranged in the mounting ports. Mounting plates are arranged between the lower ends of the telescopic ends of every two transversely adjacent electric telescopic rods, sliding clamping plates which are transversely and symmetrically distributed are slidably connected into dovetail sliding grooves formed in the lower surfaces of the mounting plates, supporting assemblies are arranged in the sliding clamping plates, and moving assemblies used for driving the sliding clamping plates to move are further arranged in the mounting plates. Through cooperative operation of the laying mechanism, the supporting assembly and the moving assembly, the problem that the use of the steel structure engineering construction pipeline laying device is limited due to the fact that the pipeline laying area is narrow is solved, the adaptability of the working environment is improved, and the action range of the steel structure engineering construction pipeline laying device in the working process is reduced.