49results about How to "Make sure it's in place" patented technology

The invention provides an electric pressure cooker realizing simple and convenient cover opening operation. The electric pressure cooker comprises a cooker body, a cooker cover and a fastener, wherein the fastener comprises a movable clamp arranged on the cooker cover and a buckle piece positioned on the cooker body, the cooker cover is buckled to the cooker body through the fastener, the cooker cover comprises a lock cover and a liner, the lock cover rotates to realize the locking and unlocking of the lock cover and the cooker body, the cooker cover is further provided with a rotation base and a shift fork part linked to the rotation base, the rotation base drives the lock cover to rotate through the shift fork part, the rotation base is provided with a trigger part, the liner is provided with a rotation drive part positioned between the trigger part and the movable clamp, the rotation base drives the lock cover to rotate to the unlocking position, meanwhile, the trigger part triggers the rotation drive part, the rotation drive part pushes the movable clamp, and the movable clamp is separated from the buckle piece, so that the cooker cover is opened. According to the electric pressure cooker, the shift fork part drives the lock cover to rotate, when the lock cover rotates to the unlocking position, cooker teeth are staggered from cover teeth, meanwhile, the movable clamp is triggered, then the cooker cover is opened, the cooker cover is opened only through one rotation step, and thus the use by a user is facilitated.

The invention relates to a blade pitch lock device. A locking device for locking a turbine blade of a wind power plant at a predetermined pitch angle, which wind power plant includes a rotor hub and at least one turbine blade where the blade root of the at least one turbine blade is connected to the rotor hub through a pitch bearing so that the pitch angle of the at least one turbine blade is adjustable by turning of the at least one turbine blade about its longitudinal axis relative to the rotor hub and wherein the device for locking the turbine blade includes a mechanical snap-in mechanism which in a locked position prevents the at least one turbine blade from turning about its longitudinal axis thus fixating the at least one turbine blade in the predetermined pitch angle.

Automatic stacking equipment for metal drums comprises a circumferential arranging mechanism and a drum supporting plate used for supporting a metal drum stack. A first-grade turnover mechanism is arranged in front of the drum supporting plate. A horizontal delivery mechanism for delivering metal drums which are not stacked is arranged between the circumferential arranging mechanism and the first-grade turnover mechanism. A second horizontal clamping and delivering mechanism is arranged in front of the first-grade turnover mechanism. A second-grade turnover mechanism is arranged in front of the second horizontal clamping and delivering mechanism. The first-grade turnover mechanism comprises a first magnet block capable of rotating, and a rotary shaft of the first magnet block extends in the left-right direction. The first-grade turnover mechanism is further provided with a first-grade turnover power component for driving the first magnet block to rotate clockwise. The drum supporting plate is located below a second-grade blocking component. By means of the automatic stacking equipment for the metal drums, the stacking speed can be improved, the automatic paper-feeding mode can be adopted, and it is ensured that the directions of handles are coincident after stacking.

The invention belongs to the field of marine observation, and specifically provides a double-winch marine hydrological observation system and method based on an offshore oil platform. Two winches areinstalled on an underlying platform separately, and the lower surface of a top platform is welded with a plurality of fixed pulley blocks; mooring wire ropes enter the sea after being led out from a winch A and passing around the fixed pulley blocks, and the mooring wire ropes are returned to a winch B after passing around a movable pulley block on an anchoring weight; a locating wire rope is hungdown from the fixed pulley blocks below the top platform, and the bottom end of the locating wire rope is connected to the anchoring weight; a hydrological observation device is attached to the mooring wire ropes, and installed in a platform hanging manner; measuring equipment works in a self-contained mode, and is powered by a battery; data is saved automatically; and the battery can be replacedduring periodic maintenance of the equipment, and the data is downloaded. According to the marine hydrological observation system, lifting of the anchoring weight is not required during maintenance of the hydrological observation device, and the marine hydrological observation system has the characteristics that the mooring wire ropes are not kinked, the weight is not spun, and the equipment is easy to maintain.

The invention discloses a manual gear selecting and shifting mechanism used for automated manual transmission (AMT) testing, and relates to the technical field of testing of gear selecting and shifting. A gear shifting structure includes a steering base, a lever center piece, a universal ball auxiliary mounting seat, an upper universal ball seat and an operating lever, wherein the steering base isinstalled in a lower mounting seat, the lever center piece is rotationally connected onto the steering base, the universal ball auxiliary mounting seat is arranged at the top part of the lever centerpiece and is provided with a lower universal ball seat, the upper universal ball seat is installed on a top plate of the lower mounting seat, and the operating lever is arranged to penetrate throughthe lever center piece, the universal ball auxiliary mounting seat, the lower universal ball seat, the lower mounting seat, the upper universal ball seat and a gear shifting groove in sequence from bottom to top. The manual gear selecting and shifting mechanism is equipped with the gear shifting structure; the lever center piece of the gear shifting structure is in location fit with a gear selecting and shifting shaft; an operator can transmit power through the lever center piece under limiting of the gear shifting groove, the upper universal ball seat, the lower universal ball seat and the steering base by driving the operating lever with one hand to accurately perform gear selecting and shifting operations, so that the work efficiency of the operator is greatly increased, and the work intensity and danger of the operator are reduced.

The invention relates to a sliding way type releasing bridge plug. A long sliding way and a short sliding way are formed in the outer wall of the lower portion of an upper center pipe, the short sliding way is obliquely arranged and is communicated with the long sliding way into a V shape, the bottom end of the long sliding way directly penetrates through the bottom of the upper center pipe, and the end of a sliding pin is arranged in the short sliding way and can slide in the long sliding way and the short sliding way. According to the sliding way type releasing bridge plug, the defects of releasing achieved by shearing a pin under the condition of high pressure or heavy-load lifting are overcome, the principle that pin suspension is fixed through heavy load, and releasing is achieved without a power sliding way is adopted, it is ensured that an anchor is released at the right position, the situation that releasing is conducted too early is avoided, water plugging and well shutting efficiency is improved, and unnecessary waste is avoided.

The invention provides a clamp for a square battery module. The clamp comprises a support frame; an X-axis variable pitch mechanism; a Y-axis variable pitch mechanism; an X-axis switching guide rail; the four first hook claw parts comprise first hook claws floating along the Z axis, the first hook claw parts are movably connected to the X-axis switching guide rails along the X axis, each X-axis switching guide rail is correspondingly connected with two first hook claw parts, and the four first hook claw parts are arranged in a rectangular shape; the two second hook claw parts comprise second hook claws floating along the Z axis, and the second hook claw parts are fixed to the center positions of the X-axis switching guide rails in a one-to-one correspondence mode; the side pushing mechanism is fixed on one side of the supporting frame; a vision unit; and a detection device. Two groups of claws are arranged, double insurance is achieved, and falling is avoided; a side pushing mechanism is arranged, shutdown waiting is not needed, and abnormity can be automatically handled; and each hook claw can float, so that the battery module is ensured to be placed in place, and the phenomenon that the battery module is suspended and falls in place due to errors is avoided.

A packaging device for extraction tissue processing comprises a device body, a first conveying motor, a first conveying belt, a controller, a second conveying motor, an extraction tissue shaping table, a first drive motor, a second drive motor, a compression rod, a compression plate, a compression channel, a supporting plate, a third drive motor, a packaging rod, a packaging bag sleeving box, an installing plate, a heat shrinkage machine, a packaging bag charging machine, a fourth drive motor, an installing base, a second push rod, a packaging bag sleeving head, a second push plate, a second conveying belt, a first push plate and a first push rod. The extraction tissue shaping table is arranged at the middle portion in the device body, the first conveying belt is arranged in the device body and located above the extraction tissue shaping table, and the first conveying motor is arranged in the first conveying belt. The supporting plate is arranged in the device body and located on the opposite face of the first conveying belt. The compression channel is vertically arranged at the end portion of the supporting plate. The packaging device for extraction tissue processing is simple instructure, convenient to operate and capable of well replacing manual packaging, and the extraction tissue processing and packaging work efficiency is improved.

The invention discloses a permanent-temporary-combination application method and of expressway informatization construction and a management system. The application method includes: 1) a project design stage, wherein a project and application parameters of permanent-temporary combination are determined; 2) a bid inviting and bidding stage, wherein equipment of later mechanical and electrical engineering bid inviting is arranged in preliminary civil engineering for bid inviting, an ownership of permanent-temporary-combination equipment is agreed in bid inviting documents, and a management method of the permanent-temporary-combination equipment is formulated; 3) a construction stage, wherein a mechanical and electrical engineering department installs expressway informatization equipment, anduse situations of the equipment are input; and 4) an operation and maintenance stage, wherein, data and the equipment of permanent-temporary combination are received by an operation and maintenance unit, use and maintenance situations of the equipment are counted, a specific installation location of the equipment is determined, and the equipment is put to use. The management system includes an equipment parameter confirmation module, an information collection module, a remote-communication module, a central management server, an SQL Server database, a metering payment module, a remote computer and a mobile-phone terminal. The method and the system save project costs.

The invention provides an electric pressure cooker realizing simple and convenient cover opening operation. The electric pressure cooker comprises a cooker body, a cooker cover and a fastener, wherein the fastener comprises a movable clamp arranged on the cooker cover and a buckle piece positioned on the cooker body, the cooker cover is buckled to the cooker body through the fastener, the cooker cover comprises a lock cover and a liner, the lock cover rotates to realize the locking and unlocking of the lock cover and the cooker body, the cooker cover is further provided with a rotation base and a shift fork part linked to the rotation base, the rotation base drives the lock cover to rotate through the shift fork part, the rotation base is provided with a trigger part, the liner is provided with a rotation drive part positioned between the trigger part and the movable clamp, the rotation base drives the lock cover to rotate to the unlocking position, meanwhile, the trigger part triggers the rotation drive part, the rotation drive part pushes the movable clamp, and the movable clamp is separated from the buckle piece, so that the cooker cover is opened. According to the electric pressure cooker, the shift fork part drives the lock cover to rotate, when the lock cover rotates to the unlocking position, cooker teeth are staggered from cover teeth, meanwhile, the movable clamp is triggered, then the cooker cover is opened, the cooker cover is opened only through one rotation step, and thus the use by a user is facilitated.

The invention relates to a timepiece comprising a drive module (10), a dial (12) comprising a central opening (13), an hours wheel (14) passing through the central opening (13) of the dial (12) and rotationally driven by the drive module (10), and a dial attachment device. The attachment device comprises a retaining tube (15) arranged around the hours wheel (14) and mechanically connected to the drive module (10). The retaining tube (15) is configured to come to bear against the dial (12) or against a dial support (17) to which the dial is fixed.

The invention relates to a sliding way type releasing bridge plug. A long sliding way and a short sliding way are formed in the outer wall of the lower portion of an upper center pipe, the short sliding way is obliquely arranged and is communicated with the long sliding way into a V shape, the bottom end of the long sliding way directly penetrates through the bottom of the upper center pipe, and the end of a sliding pin is arranged in the short sliding way and can slide in the long sliding way and the short sliding way. According to the sliding way type releasing bridge plug, the defects of releasing achieved by shearing a pin under the condition of high pressure or heavy-load lifting are overcome, the principle that pin suspension is fixed through heavy load, and releasing is achieved without a power sliding way is adopted, it is ensured that an anchor is released at the right position, the situation that releasing is conducted too early is avoided, water plugging and well shutting efficiency is improved, and unnecessary waste is avoided.

The invention provides a double-dispensing-head and double-station dispensing device, aiming at overcoming the defect that workpieces in the prior art are not unified, thus the glue cannot be dispensed to the preset position. The double-dispensing-head and double-station dispensing device comprises a conveying device, a station, a station locating mechanism, a detection device, a dispensing head and a double-station glue valve mechanism, wherein the dispensing head is arranged on the double-station glue valve mechanism; one end of the station is provided with a push cylinder; the conveying device is arranged at the other end of the station; the station locating mechanism is fixed on the station; the station comprises a first station and a second station; the detection device comprises a first detection device, a second detection device, a third detection device and a fourth detection device; the dispensing head comprises a first dispensing head and a second dispensing head which are symmetrically arranged on the double-station glue valve mechanism; the first detection device and the second detection device are in induction connection with the first station; the third detection device and the fourth detection device are in induction connection with the second station.

An application method and management system of permanent-immediate integration in expressway information construction. The application method includes: 1) in the project design stage, determine the project and application parameters of permanent-interconnection; 2) in the bidding stage, arrange the equipment for later-stage electromechanical engineering Bidding is carried out in the early stage of civil engineering, and the ownership of Yonglin combined equipment is stipulated in the bidding documents, and management methods for Yonglin combined equipment are formulated; 3) In the construction stage, the mechanical and electrical engineering department installs highway information equipment and enters the use of equipment 4) In the operation and maintenance phase, the operation and maintenance unit receives the data and equipment of Yonglin combination, counts the use and maintenance of the equipment, determines the specific installation location of the equipment, and puts the equipment into use. The management system includes equipment parameter confirmation module, information collection module, remote communication module, central management server, SQL Server database, measurement and payment module, remote computer and mobile terminal. The invention saves project cost.