34results about How to "Guaranteed subsequent use" patented technology

The invention provides a file authorization method and system under an enterprise network disk, the network disk and a storage medium, and the method comprises the steps: receiving a label authorization operation, determining a corresponding label, and screening all files with the same label in the enterprise network disk according to the label; according to the label authorization operation, determining a team or an individual authorized by the file, and authorizing all the files with the same label to the team or the individual; and determining the authority of the authorized team or individual according to the authority conflict processing rule. According to the file authorization method and system under the enterprise network disk, the network disk and the storage medium, the files can be screened and authorized according to the labels of the files, so that quick authorization of the files under the enterprise network disk is realized, and the authorization efficiency of the files is improved.

The invention belongs to the field of optical cable maintenance, and particularly relates to an analysis and maintenance method for OPGW optical cable operation faults. The method comprises a manual inspection module, a standby fiber test module, a maintenance module and a fault-free maintenance module. The manual inspection module adopts a manual daily detection mode to detect the OPGW optical cable, and whether a fault occurs or not is judged according to a detection result, and data are uploaded. The maintenance module is divided into standby fiber maintenance and optical cable maintenance, the standby fiber maintenance adopts direct replacement, and the optical cable maintenance adopts special maintenance and armor rods or direct replacement. Through manual inspection, surrounding environment data acquisition and fault information combination, fault causes are analyzed, so that maintenance is more accurate. Meanwhile, after maintenance is completed, the optical cable can be better maintained according to the surrounding environment, subsequent use of the optical cable is guaranteed, and the service life of the optical cable is prolonged.

The invention provides a filling valve for a filling machine. The filling valve comprises anti-freezing components which are fixedly arranged at the central positions of the outer surfaces of the front side, the rear side and the left side of a valve body and can prevent the valve body from being frozen, wherein each anti-freezing component comprise a shell, pretreatment components capable of making preparation in advance before residual liquid in the valve body is frozen, and heating components capable of rising the temperature outside the valve body; the shells are fixedly installed in the centers of the outer surfaces of the front side, the rear side and the left side of the valve body; the pretreatment components are movably installed at the left end and the right end in each shell correspondingly; and the heating components are movably installed between the center in each shell and the left and right lower ends. According to the filling valve for the filling machine, the anti-freezing function can be achieved outside the valve body, when the filling valve is subjected to liquid filling in the winter environment of northern China and stands still, even if the temperature outside the valve is low, residual liquid in the valve is not prone to freezing, the possible freezing fault can be eliminated in time, the filling valve is prevented from being damaged by freezing, and the subsequent use effect is ensured.

The invention relates to the technical field of food detection, in particular to a food detection tool disinfection device which comprises a disinfection box body, a box door is hinged to the disinfection box body through a hinge, a handle lock is fixedly connected to the surface of the box door, a fixing plate is fixedly connected in the disinfection box body, and a supporting piece is fixedly connected to the top in the disinfection box body. the supporting piece is fixedly connected with an ultraviolet germicidal lamp, a motor is arranged on the surface of the fixing plate, an output shaftof the motor is fixedly connected with a rotating shaft, and the top end of the rotating shaft is fixedly connected with a connecting piece. The device solves the problems that an existing food detection tool disinfection device lacks of clamping a detection tool; and in order to solve the problems of damage and influence on subsequent food detection caused by collision of the detection tool in the rotating process, the clamping device is reasonable in structural design, clamps the detection tool, prevents collision in the rotating process, protects the detection tool and guarantees subsequentnormal use of the detection tool.

The invention relates to the technical field of tissue embryo teaching, and discloses a low-temperature fresh-keeping storage device for tissue embryo teaching, which comprises a cabinet body, a cabinet door adaptively mounted on the cabinet body, at least one base inserted in the cabinet body, at least two carrier plates arranged on the base along the moving direction of the base, and an action mechanism, the top of the carrier plate is provided with at least one vessel containing groove used for fixing vessels containing embryonic tissues. According to the low-temperature fresh-keeping storage device for tissue embryo teaching, when a vessel needs to be stored, all the butt-joint insertion plates on the base can rotate and lift synchronously through the action mechanism when the base is pulled out of the cabinet opening, so that a carrier plate is inserted, and the pulling-out distance of the base relative to the cabinet opening is shortened; the supporting effect between the track surface of the track groove and the base surface in contact with the track groove is reduced, loss between the track surface and the base surface is reduced, damage and deformation are avoided, follow-up use is guaranteed, time and labor are saved, and convenience and rapidness are achieved.

The invention discloses a cable insulation sheath annular cutting device capable of preventing a copper core wire from being cut and broken. The device structurally comprises a cable inlet, a box body, foot stands, an L-shaped open groove, a belt, a belt wheel, a cable outlet, a sheath axial stripping mechanism and a copper core wire nondestructive annular cutting mechanism; The cable inlet is embedded into the left surface of the box body; the two or more foot stands are welded to the four corners of the lower surface of the box body respectively; the L-shaped open groove is embedded into theupper surface of the box body; and the belt wheel is movably connected to the rear end of the upper surface of the box body. The sheath axial stripping mechanism is arranged, and a feeding clamping spine and an axial cutting knife are matched with each other, so that a cable is slowly and stably conveyed rightwards, an insulating sheath is cut open, and no sliding occurs in the process; the copper core wire nondestructive annular cutting mechanism is arranged, and a belt tooth groove and a knife edge depth adjusting structure are matched with each other, so that an annular cutting knife is adjusted to a proper height; and the annular cutting knife is rotated, the insulating sheath is just cut off, and the copper core wire is not damaged, so that subsequent use of the cable is guaranteed.

The steam energy storage power generation heating system comprises a gravitational potential energy storage device, the gravitational potential energy storage device comprises a supporting column and a potential energy cylinder body, a cylinder body heat preservation layer is arranged on the outer side of the potential energy cylinder body, and an energy storage space is formed in the potential energy cylinder body; a static piston is arranged at the upper end of the supporting column and arranged in the energy storage space, the static piston is in sealing sliding fit with the side wall of the energy storage space, an air source pipe is arranged in the supporting column, a steam inlet end and a steam release end are arranged at the lower end of the supporting column, the upper end of the air source pipe is communicated with the energy storage space, and the lower end of the air source pipe is connected with the steam inlet end and the steam release end. The power generation heating system comprises a power generator, a steam type power generation driving device and a heat exchanger, the connecting header pipe, the steam type power generation driving device and the heat exchanger are sequentially connected in series, and the power generator is driven by the steam type power generation driving device to generate power. The electric energy balance of the power plant can be adjusted, and stable pressure can be obtained after steam storage.

The invention discloses lubricating oil purifying equipment. The invention belongs to the technical field of lubricating oil processing. The equipment comprises a support frame, a purification box, acoarse filtering device, a primary adding device, a primary fine filtering device, a membrane separation device, a secondary fine filtering device and an oil purifying agent adding device, wherein thepurification box is installed at the top of the support frame, the coarse filtering device is arranged on the purification box, the primary adding device is installed below the coarse filtering device, the primary fine filtering device is located below the primary adding device, and the oil purifying agent adding device is arranged beside the support frame. A driving motor works to drive a driving shaft to rotate on the purification box; the driving shaft rotates to drive two driving cams to rotate, and the two driving cams rotate to drive two driving wheels at the bottom of a primary refinedfiltration grid plate to rotate, so that the primary refined filtration grid plate is driven to vibrate on the purification box through connecting springs, and the blocked primary refined filtrationgrid plate is vibrated to ensure subsequent use of the primary refined filtration grid plate.

The invention discloses a house wall plate. The house wall plate comprises a supporting plate, a mounting plate, a mounting block, a clamping block, a fixed plate and a wooden decorative plate; the mounting plate is fixedly mounted at the bottom of the supporting plate; a mounting groove is formed in the front surface of the mounting plate; the fixed plate is fixedly mounted at the top of the supporting plate; a storage groove is formed in the inner side of the fixed plate; a cotton buffer layer is arranged in the storage groove; a filling layer is fixedly mounted at the top of the cotton buffer layer; the mounting block is fixedly mounted on one side of the supporting plate; a clamping groove is formed in the mounting block; and a clamping block hole is fixedly formed in the other side ofthe supporting plate. The mounting plate is fixedly mounted at the bottom of the supporting plate, the mounting groove is formed in the front face of the mounting plate, the mounting plate can be fixed to the required mounting position through the mounting groove in the mounting plate during mounting, convenience and rapidness are achieved, mounting is firm, subsequent use of the mounting plate is guaranteed, and the mounting firmness degree of the mounting plate is further improved.

The invention relates to the technical field of steel beam surface machining, and discloses an end face punching device for steel beam surface machining. The end face punching device comprises an operation table, a portal frame is fixedly connected to the top end of the operation table, a cross beam is arranged at the top of an inner cavity of the portal frame, an upper die holder is mounted at the bottom end of the cross beam, and a movable plate is arranged below the upper die holder; and a limiting mechanism is arranged between the upper die holder and the movable plate and comprises two limiting grooves, two reset springs, two limiting blocks and two connecting rods, two placing tables are symmetrically arranged above the operation table, a steel beam body is arranged at the top ends of the two placing tables, and auxiliary mechanisms are arranged between the two placing tables and the steel beam body. According to the end face punching device for steel beam surface machining, through the design of the limiting mechanism and the auxiliary mechanism, position deflection during steel beam body punching is effectively avoided, and the quality of the steel beam body after punching and subsequent use after machining are guaranteed.

The invention discloses an LED lamp strip rapid cutting and connecting device. The device comprises a box body; a working groove with an upward opening is formed in the box body; strip inlets penetrating through the box body symmetrically communicate with the front wall and the rear wall of the working groove; a storage groove with an upward opening is formed in the position, on the left side of the working groove, of the box body; and a communication groove is arranged between the storage groove and the working groove in a communicating manner. A belt cavity is arranged on the lower side of the working groove, a transmission cavity is arranged on the lower side of the belt cavity, and a worm is rotationally mounted on the wall body among the bottom wall of the working groove, the belt cavity and the transmission cavity. According to the device, the structure is simple, a connecting block can be conveniently driven to move by manually controlling a rotary disc, and meanwhile a cutter is driven to move to cut off the redundant part of a lamp strip; and a cover plate moves to drive a pressing block to extrude the connecting block, and therefore the lamp strip is fixed by the connecting block, when the rotary disc is rotated reversely, rotation of a conveying roller is limited through a clamping block, the situation that the lamp strip is broken by being pulled due to reverse rotation of the conveying roller is avoided, and it is guaranteed that the lamp strip can be used subsequently.

The invention relates to the technical field of fire water monitors, and discloses a fire water monitor. Rolling wheels are fixedly connected to the four corners of the lower surface of a supporting base; a storage groove is formed in the center of the upper surface of the supporting base; a damping mechanism is mounted in the storage groove; fastening rods are fixedly connected to the four corners of the lower surface of a fixing base; grooves are formed in the four corners of the upper surface of the supporting base; a placing table is further fixedly connected to the upper surface of the fixing base; and an adjusting mechanism is installed in the placing table. Damping treatment can be conducted on a monitor body at the top through the damping mechanism, the monitor body is prevented from being damaged due to excessive vibration when encountering a bumpy road section, follow-up use of the monitor body is guaranteed, damping is conducted in a multi-stage buffering mode, and the damping effect is good. The height of the monitor body can be adjusted through the adjusting mechanism according to needs, so that the monitor body can be used at a proper height, a user can carry out actual operation on the monitor body more conveniently, and the application range is widened.