9results about How to "Meet different operational needs" patented technology

The utility model relates to the technical field of pile foundation construction, and discloses an all-sleeve protective wall cast-in-place pile orifice high-position sleeve and work platform embedded structure which comprises an operation platform, a fixed sleeve and an all sleeve, the fixed sleeve is installed in the center of the bottom end of the operation platform, and the all sleeve is connected inside the fixed sleeve in a sleeved mode. The fixing sleeve is installed on the operation platform, and the full casing pipe is sleeved with the fixing sleeve, so that positioning of the fixing sleeve is achieved, the operation platform can be conveniently fixed to the top of the full casing pipe, the device can be well attached to the full casing pipe, and potential safety hazards of high-position casing pipe opening operation are avoided; the second U-shaped steel is connected to the multiple pieces of first U-shaped steel, the first I-shaped steel is installed on the second U-shaped steel, the second I-shaped steel is installed at the two ends of the multiple pieces of first I-shaped steel, and the T-shaped steel is installed on the second I-shaped steel, so that the operation platform is divided into the upper layer and the lower layer, and different operation requirements of workers are met conveniently.

This utility model relates to the field of catalyst technology and discloses a denitrification plate-type catalyst addition device for thermal power plants. It includes a base plate, with a base fixedly connected to the middle of the upper end of the base plate. A vertical rod is rotatably connected to the upper end of the base, and a first horizontal rod is rotatably connected to the top of the vertical rod. A second threaded rod is connected to the inner wall of the first horizontal rod via a telescopic assembly, and a third horizontal rod is threadedly connected to the outer wall of the second threaded rod. A steel wire rope is connected to one end of the third horizontal rod via a rotating assembly, and a first lifting rod is provided at the lower end of the steel wire rope. A second lifting rod is slidably connected to the inner wall of the first lifting rod. In this utility model, stable clamping is achieved through the combination of clamping plates and pneumatic suction cups, and a pressure sensor automatically adjusts the torque. Multi-stage hydraulic telescopic rods increase the lifting distance and operational flexibility. Precise positioning of the first motor and other components, a counterweight to prevent tipping, adaptability to narrow and complex environments, and the cooperation of pins and limit slots ensure reliable and flexible lifting.

The utility model provides a kind of lightweight multifunctional maintenance wrench, including clamping piece, sleeve piece and handle, handle has holding piece and telescopic piece, holding piece is equipped with accommodating cavity, telescopic piece is arranged in accommodating cavity, and telescopic piece is movable between contraction state and extension state relative holding piece, telescopic piece is at least partially extended in accommodating cavity when being in extension state;Clamping piece is equipped with first connecting portion, the end of holding piece away from telescopic piece is equipped with second connecting portion, sleeve piece is equipped with first cooperation portion, the end of telescopic piece away from holding piece is equipped with second cooperation portion.The lightweight multifunctional maintenance wrench can satisfy different operation needs according to actual operation environment on the basis of realizing convenient and labor-saving operation, and reduce the carrying burden of operator.

The utility model discloses a grinding and polishing clamp for an amorphous sample, belongs to the technical field of clamping tools, solves the problem that the amorphous sample is difficult to fix by the existing clamp, and adopts the technical scheme that the grinding and polishing clamp for the amorphous sample comprises a connecting cylinder and an adjusting ring, one end of the connecting cylinder is slidably connected with a plurality of clamping jaws, a clamping area for clamping an amorphous sample is formed among the clamping jaws, the adjusting ring is in threaded connection with the clamping jaws, the adjusting ring drives the clamping jaws to slide so as to enable the end parts of the clamping jaws to be close to or separated from each other, one end, far away from the clamping jaws, of the connecting cylinder is provided with a loading rod, and the connecting cylinder is provided with a through hole communicated with the clamping area. The loading rod extends into the clamping area from the through hole and is used for abutting against the end of the amorphous sample, and the connecting cylinder is provided with an adjusting piece for driving the loading rod to be close to or away from the end of the clamping jaw. The amorphous sample clamping device is mainly used for adapting to amorphous samples of different specifications, and clamping of the amorphous samples is firmer and more reliable.

The utility model relates to the field of three -phase separator especially relates to a modular five -layer small angle herringbone plate structure three -phase separator, including the fan -shaped shell, still including first movable board, first connecting seat, plug rod, second connecting seat, locating nut, second movable board, gasket and fixed nut, the outer surface one side of fan -shaped shell is provided with the air chamber, and the inner surface of fan -shaped shell is provided with a plurality of first movable board, the utility model discloses a plug rod is set up, and first connecting seat can rotate on the outer surface of plug rod to make first movable board and second movable board form a hinge structure to angle adjustment can be carried out, and can lock the position of first connecting seat and second connecting seat through the cooperation of fixed nut and gasket, avoid appearing loose when operating, so as to change the impact between water flow and first movable board and second movable board through the angle adjustment, to meet different operation demand.

The invention discloses electronic equipment, a control method of the electronic equipment and a computer readable storage medium, and belongs to the technical field of electronic equipment.The electronic equipment comprises an equipment body and a swivel assembly, and the equipment body comprises a processor and a backboard; the rotating ring assembly is installed on the back plate and can rotate relative to the back plate, and the processor is connected with the rotating ring assembly; wherein under the condition that a specific function is achieved through the swivel assembly, the processor is used for determining an equipment holding gesture and switching the operation mode of the swivel assembly according to the equipment holding gesture.

The utility model relates to the technical field of domain controller manufacturing equipment, and provides a domain controller internal processing chip tin soldering device which comprises a positioning plate, an air cylinder is arranged on the positioning plate, the output end of the bottom of the air cylinder is connected with a lifting plate, soldering iron is arranged on the lifting plate, a material conveying assembly used for conveying tin wires is arranged on the lifting plate, and the soldering iron is arranged on the material conveying assembly. The conveying assembly comprises a first connecting part, a tin feeding pipe and a feeding unit. The automatic tin soldering machine overcomes the defects in the prior art, is reasonable in design and compact in structure, after the air cylinder is started, the soldering iron and the material conveying assembly synchronously move downwards, the tin soldering task is automatically completed, manual intervention is not needed, and the tin soldering work efficiency is remarkably improved. By flexibly adjusting the angles and the positions of the first connecting part and the second connecting part, the feeding angle and the feeding position of the tin wire can be easily changed, different operation requirements are met, the tin soldering device can adapt to tin soldering operation of chips of different types, the application range of the device is greatly widened, and the practicability of the device is improved.

The invention discloses a lithium battery edge trimmer which comprises a shell, a motor and a battery pack for supplying energy to the motor are arranged in the shell, a mounting plate is formed at the end of an output shaft of the motor, and a plurality of transmission shafts extending in the axial direction are annularly arrayed on the end face of the mounting plate; the transmission shaft penetrates through the sliding part, the sliding part axially slides on the transmission shaft, a reset spring is arranged between the sliding part and the mounting plate, a locking sleeve used for locking the sliding part is rotationally connected to the outer wall of the sliding part, a chuck part is axially formed at the end of the sliding part, an assembly hole is axially formed in the chuck part, and the locking sleeve is sleeved with the assembly hole. A thread is formed on the inner wall of the assembly hole; the working head is assembled in the assembly hole in a threaded fit manner; the clamping and pressing mechanisms are arranged on the two sides of the shell in pairs and used for clamping and fixing the working head, and each clamping and pressing mechanism comprises a button, a pressing spring and a clamping piece which are arranged in the radial direction.

The drilling device for automobile part machining comprises a base, a supporting rod, a top plate, a drilling mechanism and a stabilizing mechanism, the supporting rod is fixedly arranged on the base, the top plate is fixedly arranged at the top of the supporting rod, a sliding rail is arranged at the bottom of the top plate, and an operation table is arranged in the middle of the base; and then through the combination of laser measurement and image recognition technologies, high-precision drilling positioning is achieved, the drilling precision and stability can be effectively controlled and improved, the method adapts to various working condition changes, and high efficiency and safety in the production process are ensured.