110results about How to "Improve the success rate of installation" patented technology

The invention discloses a high-strength Halbach permanent magnet array rotor structure, which belongs to the technical field of an axial flux permanent magnet motor. The structure includes a permanentmagnet fixation pin supporting inner fixing ring, a circumferentially-distributed segmental Halbach permanent magnet array, a rotor magnetic conductive back yoke sleeving a rotating shaft, and a U-shaped supporting outer fixing ring; and two side surfaces of each of permanent magnets of the Halbach permanent magnet array are provided with semi-circular grooves used for inserting pins during assembly, the magnet fixation pin supporting inner fixing ring, the rotor magnetic conductive back yoke, and the U-shaped supporting outer fixing ring are fastened and connected to form a rotor disc through threaded holes disposed respectively and axially, and two adjacent sector-shaped permanent magnet blocks are radially fixed on the rotor disc by radial pin holes formed by the semi-circular grooves.A Halbach permanent magnet array rotor disclosed by the invention has the characteristics of high permanent magnet excitation efficiency, high structural strength and good installation manufacturability, and is suitable for application occasions such as high-speed axial magnetic field permanent magnet motor drive and propulsion.

The invention relates to a fiber grating strain sensor. An elastic strain sheet is provided with a longitudinal shaft and is symmetrical along the longitudinal shaft, the elastic strain sheet comprises a pair of symmetrical U-shaped beam elastic structures, a flat plate for connecting the U-shaped beam elastic structures, a groove used for placing fiber grating and located on the longitudinal axis of the elastic strain sheet, a pair of rectangular holes used for a tail fiber to penetrate and located at two ends of the groove, a temperature compensation device, a fixed device and a sheath fixing device. The fiber grating is arranged in the groove, two ends of the fiber grating are fixed at corresponding positions by using glass welding materials through a point welding mode, the tail fiber penetrates through the rectangular holes and are located on the other surface of the elastic strain sheet, a sheath is used for protecting, and the fiber grating strain sensor is formed by the elastic strain sheet, the fiber grating, the sheath and an auxiliary device. The fiber grating strain sensor is simple in structure, large in measuring range, convenient to install and capable of eliminating interference of temperature on the sensor effectively.

In order to solve the technical problem of not being able to correct program errors in a timely and effective manner, reduce or eliminate security risks, or improve the utilization efficiency of the modified program, the present invention provides a patch installation method, which includes the following steps: a patch file; determining whether the patch file is suitable for installation according to a predetermined strategy; and installing the patch file when it is determined that the patch file is suitable for installation. In addition, a patch installation system is provided.

The invention provides an automatic installation method and device for a parallel file system. The automatic installation method comprises the following steps: acquiring a configuration parameter of an installation environment; deploying a server of the parallel file system at a plurality of storage nodes of a cluster; and deploying a client of the parallel file system at a plurality of clients of the cluster. According to the automatic installation method and device for the parallel file system provided by the invention, through an automatic installation manner, the installation process of the parallel file system is greatly simplified, and the technical difficulty of installation is reduced; besides, through standardized configuration, preinstallation environment judgment and other manners, the installation success rate and installation quality of the parallel file system can be improved and the human operation errors can be avoided to the maximum extent; moreover, the method effectively improves the installation and deployment efficiency of the parallel file system and saves the installation time and human cost.

The invention discloses a method and a device for measuring a spatial position between submarine pipeline flanges. The method comprises the following steps of: arranging the devices for measuring the spatial position between the submarine pipeline flanges at the positions of a horizontal pipe end flange and a vertical pipe end flange of the submarine pipeline; connecting two vertical angle pointers between the two devices by using a distance measuring steel wire, a steel wire block and a tensionmeter; stringing the distance measuring steel wire by the steel wire block, wherein the sum of the lengths of the distance measuring steel wire, the two vertical angle pointers and the tensionmeter is the distance between the vertical pipe end flange and the horizontal pipe end flange of the submarine pipeline; reading indication of the horizontal angle pointers and the vertical angle pointers of the two devices; summarizing the data of the angles and the distances; arranging a vertical inclinometer rotation inner shaft, a horizontal inclinometer and a horizontal bubble instrument on a foundation of each device; arranging a vertical inclinometer rotation outer sleeve on the vertical inclinometer rotation inner shaft; arranging the horizontal angle pointer, a vertical inclinometer and the vertical angle pointer on the vertical inclinometer rotation outer sleeve; and accurately measuring the spatial position between the horizontal pipe end flange face and the vertical pipe end flange face of the submarine pipeline, so that an expansion bend can well coincide with the vertical pipe end flange face and the level pipe end flange face.

The embodiment of the invention discloses an application program installation package pushing method and device. The application program installation package pushing method can comprise the steps that an application program installation package is pushed to second equipment; an error prompting message returned by the second equipment after pushing of the application program installation package fails is received, wherein the error prompting message carries a cause message of the failure of pushing of the application program installation package; a processing instruction corresponding to the cause message carried by the error prompting message is sent to the second equipment, wherein the processing instruction is used for triggering the second equipment to execute a preset processing scheme corresponding to the cause message; the application program installation package is pushed to the second equipment again. Through application of the scheme, once pushing fails, the application program installation package can be pushed to the user equipment again by taking the corresponding processing measures, and therefore the installation success rate of the application program installation package can be improved to a certain degree.

The invention provides an automatic control system for girder erection, which comprises an RTK receiver arranged beside a winch of a girder erection equipment crown block and used for positioning space coordinates of the crown block; a lifting height encoder which is arranged on a winch main shaft of a girder erection equipment crown block and is used for positioning space coordinates of the lifting appliance; a main beam control station which is arranged in an operation room of the beam erecting equipment and is in communication connection with the RTK receiver and the lifting height encoder;the main beam control station is used for receiving crown block space coordinates and lifting appliance space coordinates; a beam erecting scheme is automatically generated, and a beam erecting instruction is sent; a crown block control station which is arranged on a transverse moving trolley of the beam erecting equipment crown block, is electrically connected with the main beam control stationand is used for controlling the lifting, transverse moving and longitudinal moving of the lifting appliance; and a supporting leg control station which is arranged on the supporting legs of the beam erecting equipment, is electrically connected with the main beam control station and is used for controlling the whole machine transverse movement of the supporting legs. The technical problems that inthe prior art, when a girder is erected through manual operation, erecting efficiency is low, errors are prone to occurring, and safety accidents are caused can be solved.

The invention discloses an installation method and a device of a component type multimode patch pack and relates to the field of patch manufacture and installation. The installation method includes that a multimode web patch pack is formed by assembling multiple patches of different modes, the patches are decoupling-deployed and stored independently; the patch pack is stored in a patch server, and the patch pack is downloaded from the patch server; whether an installation object corresponding to the loaded patch pack meets patch pack installation conditions is determined, and the patch pack is installed when the patch pack installation conditions are met. According to the installation method, the patch pack has flexible and convenient and fast characteristics, developers only need to pay attention to patches of respective modes, and finally a version constructer builds a patch pack according to usage scenarios flexibly and conveniently, so that the problem of low patch installation success rate is solved, safety risks are reduced or eliminated, and the system safety performance is guaranteed.

The invention discloses a handheld micro-electromechanical system (MEMS) optical scanning device which comprises a handle, a probe, a connecting tube and a photoelectric connection line. A through channel is formed inside the handle, a cavity is formed at the tail end of the handle, and a socket is installed inside the cavity. The photoelectric connection line is in conducting connection with the socket. The tail end of the probe is connected with a plug which can be connected with the socket. An optical fiber cable and an electric connection line which are connected with the plug are arranged in the probe and the connecting tube. After being connected, the probe and the connecting tube are embedded in the handle, the plug is connected with the socket to realize photoelectric conductivity. The scanning probe can be replaced for the MEMS optical scanning device, the one-handle multi-probe using mode can meet the requirement for scanning imagery at different angles, real-time imaging scanning of tissues at different parts such as the oral cavity, the skin and the surgical parts can be achieved, doctors have less difficulty in operation, and the diagnostic imaging scanning time is significantly reduced.

The invention provides an android installation package APK customizing method and device and a server; the android installation package APK customizing method comprises: receiving a download request issued by a terminal, wherein the download request includes a first identifier of an Android installation packet to be downloaded and equipment information of the terminal; analyzing the download request, and determining from decompressed data of a first APK file corresponding to the first identifier, the decompressed data corresponding to the equipment information to act as target decompressed data; compressing the target decompressed data, using the compressed APK file as a second APK file, and sending the second APK file to the terminal. The Android installation packet to be downloaded can be clipped according to the equipment information of a terminal, installation success rate of the Android installation package is increased, and downloading and installation efficiency of the Android installation package is improved.

The embodiment of the invention discloses a method, device and electronic equipment for determining whether a drive application program is installed successfully or not and relates to an application program installation technology, and the installation success rate of the drive application program can be raised. The method for determining whether the drive application program is installed successfully or not includes the steps that it is monitored that the currently installed drive application program outputs installation completing information; hardware state identification corresponding to the drive application program is obtained; if the hardware state identification is not applicable, an operation system is restarted; operation system start time information of the restarted operation system is recorded; if the operation system start time information recorded when the drive application program is installed is not consistent with the operation system start time of the restarted operation system, hardware with the hardware state identification unavailable is called, and the hardware is operated so that whether the drive application program is installed successfully or not can be determined. The method, device and electronic equipment are applicable to installation of the drive application program.

The invention relates to a printer driving and installing method, a device, a computer device and a storage medium. The method comprises the steps of connecting the printer, starting the printer and detecting the access condition of the printer; when the printer is connected and available, the USB port being scanned to identify the hardware type corresponding to the USB port to which the printer is connected; obtaining printer related information according to hardware category; obtaining a printer driver file according to the printer-related information; installing the printer driver files onthe command line. The invention can realize automatic installation of printer driver, after the printer driver file is installed, relevant parameters are set in the print interface, the installation steps and parameter setting steps are simple, the virtual port connected to the printer is confirmed accurately, the installation success rate is high, and the time consumption is short.

The invention discloses a sealing ring mounting appliance for a main hub assembly of an automobile clutch. A sealing ring fixator capable of extending out of a supporting piece layer by layer from bottom to top is arranged and is used for flexibly supporting and fixing a selectable number of sealing rings. And meanwhile, a plurality of convex column parts are formed on the peripheral wall of the sealing ring fixator, so that supporting plates of a sealing ring assembler can conveniently and movably extend into the convex column parts. During installation, the supporting plates can be driven bya driving mechanism to expand in the radial direction, so that the sealing ring on the sealing ring fixator are stretched and clamped into a corresponding sealing ring positioning groove, and positioning and fixing are achieved. And then a positioning sleeve is arranged on the main hub assembly to be assembled in a sleeving mode to complete counterpoint, the supporting plates can be driven by thedriving mechanism to shrink in the radial direction so as to release the positioning ring in the sealing ring positioning groove, and the positioning ring can be rapidly and accurately assembled on the main hub assembly at a time. The assembly of a plurality of sealing rings can be integrally realized at one time, the installation success rate is high, the assembly quality is high, and the production efficiency is greatly improved.

The invention discloses a positioning assembling device for a barrel handle and a container barrel and belongs to the field of automatic equipment. The positioning assembling device for the barrel handle and the container barrel comprise a container barrel positioning device and a barrel handle grabbing assembling device, the container barrel positioning device comprises a mounting hole positioning mechanism and a mounting hole supporting mechanism located at a positioned mounting hole, and the mounting hole supporting mechanism is provided with a supporting block capable of supporting the mounting hole and a supporting block driving mechanism connected with the supporting block; and the barrel handle grabbing assembling device comprises a clawfinger mechanism capable of grabbing the barrel handle and conducting mounting and a clawfinger moving mechanism for driving the clawfinger mechanism to grab the barrel handle and conveying the barrel handle to the container barrel positioning device. According to the positioning assembling device for the barrel handle and the container barrel, the container barrel positioning device is utilized for positioning and fixing the mounting hole, the supporting block is utilized to support the mounting hole, it is ensured that the barrel handle can be accurately and stably mounted on the container barrel, the problem that the mounting of the barrel handle is not in place due to barrel handle mounting hole deformation is effectively solved, and the mounting success rate of the barrel handle is greatly increased.

The invention discloses a liquid flow box for a liquid flow battery and a single battery thereof. The liquid flow box comprises a positive liquid flow box and a negative liquid flow box; two centro-symmetric positive shared flow channels and two centro-symmetric negative shared flow channels are respectively formed in four corners on the front side of the positive liquid flow box; centro-symmetric isolation membrane cover plate grooves on the left and the right are respectively formed in the reverse side of the positive liquid flow box and the front side of the negative liquid flow box; a first overturn hole, a secondary flow limiting channel, a splayed flow equalizing channel, a flow equalizing baffle table and a flow equalizing groove are sequentially formed in each of the isolation membrane cover plate grooves. The liquid flow box for the liquid flow battery, disclosed by the invention, has the advantages of being high in electric pile mounting success rate, free from internal and external leakage, convenient to mount, long in service life, convenient to maintain and the like, effectively protects an isolating membrane and can acquire the battery voltage and greatly promote the large-scale mass production and the application of the liquid flow battery.

The invention discloses a device for simultaneously burying multiple soil pressure sensors. The device comprises multiple sections of PVC sleeve pipes, the multiple soil pressure sensors, protection steel clamps, high-strength bolts and multiple joint pipes. Each PVC sleeve pipe is of a U-shaped structure. The two ends of each soil pressure sensor are embedded in guide grooves of the correspondingPVC sleeve pipe correspondingly and are fixed by the corresponding protection steel clamps and high-strength bolts. One corresponding soil pressure sensor is fixed in each section of PVC sleeve pipe.Every two sections of PVC sleeve pipes are connected through the corresponding joint pipe. The multiple soil pressure sensors are simultaneously buried in soil and are connected with a data collectorfor soil pressure testing. According to the device and method for simultaneously burying the multiple soil pressure sensors, the multiple soil pressure sensors can be simultaneously buried in a drilled hole, the burying efficiency is high, the soil pressure sensors are effectively protected, the damage rate is reduced, the service life is long, the cost of work components is low, practicality ishigh, and application prospects are wide.

The embodiment of the invention discloses a method and apparatus for processing information. The specific embodiment of the method comprises the steps of determining whether a screen is locked or notin response to completion of downloading of a target application; In response to determining that the screen is locked, displaying first prompt information used for prompting whether to unlock the screen and install the target application to the user; And in response to a determination operation executed by the user for the first prompt information, unlocking the screen, and displaying an installation interface of the target application to the user. According to the embodiment, the installation success rate of the downloaded target application in the screen locking period can be effectively improved. Besides, the first prompt information is displayed to the user, the user can be reminded to install the target application, the user can be prevented from repeatedly downloading the target application as much as possible, flow consumption can be reduced, and the storage space of the terminal equipment of the user is saved.

The invention discloses a floor mounting tool, equipment and method. The floor mounting tool comprises a hook assembly and a knocking assembly, wherein the hook assembly comprises a hook capable of being embedded into a floor clamping groove; the knocking assembly is located above the hook assembly and comprises a knocking piece and a knocking driving piece; the knocking piece is located on the side, away from a to-be-laid floor, of the hook; the knocking driving piece is connected with the knocking piece; when the hook assembly drives the to-be-laid floor to be overturned to the preset anglerange, the knocking driving piece drives the knocking piece to knock the hook; and the hook can be embedded into the floor clamping groove and drives the to-be-laid floor to be overturned to the preset angle after abutting against the laid floor, the knocking driving piece drives the knocking piece to apply knocking force to the hook, mounting resistance can be eliminated, reliable mounting between two floors is guaranteed, the mounting gap is smaller, and the combination effect is better. According to the floor mounting tool, long-edge mounting of the floors can be achieved, the knocking force can be provided during mounting, and the mounting success rate of the floors can be remarkably increased.

The invention aims to provide a method for installing an application. The method comprises the following steps: receiving application related information sent by corresponding network equipment, the application related information comprising description information of a target application and a prompt installation package of the target application or used for obtaining access address information of the prompt installation package; responding to installation operation of a user, and installing the prompt installation package on the user equipment according to the application related information; in response to the access operation of the user to the target application, presenting a corresponding upgrade button in the target application; and in response to a trigger operation of the user on the upgrade button, downloading a formal installation package of the target application on the user equipment and installing the formal installation package, or downloading and presenting an upgrade page of the target application on the user equipment. According to the method, the traffic resources of the user are saved and the user experience is improved.

The invention discloses a high-temperature strain control device, which comprises a rocker arm type extensometer, a force transducer, a pressure regulating module, a high-temperature furnace, a clamp and a machine frame, wherein the high-temperature furnace and the extensometer are fixed on a support frame of the machine frame; the clamp is used for fixing a test specimen; the force transducer is fixedly arranged at the end part of an extension rod of the extensometer, and is used for detecting the contact pressure of the extension rod and the test specimen; the pressure regulating module is fixedly arranged on the support frame of the extensometer, and is used for regulating the contact pressure of the extension rod and the test specimen to the preset pressure range according to the contact pressure detected by the force transducer. By using the technical scheme, the high-temperature strain control device has the advantages that the installation efficiency and the installation success ratio of the extensometer are improved; the damage to the surface of the test specimen and the extension rod of the extensometer can be avoided.

The invention discloses a geostress testing device and testing method used for a trepanning stress relief method. Stress relief can be carried out smoothly. The geostress testing device used for the trepanning stress relief method comprises a coring sleeve and a drill bit, and further comprises a conic and hollow conversion joint. The large-diameter end of the conversion joint is fixedly connectedwith one end of the coring sleeve, the small-diameter end of the conversion joint is fixedly connected with one end of the drill bit, and the large diameter of the conversion joint is larger than theouter diameter of the coring sleeve. During use, in the drilling process of the first step, the coring sleeve and the drill bit are fed into a drilled hole together already, and therefore it is guaranteed that the coring sleeve can definitely enter the drilled hole, and the situation that the coring sleeve is not prone to being fed into the drilled hole later, construction of conic holes is hard,and the stress relief process is hard to achieve are avoided.

The invention relates to the field of vehicle terminal component assembling equipment, in particular to an automatic mounting type terminal and sealing ring assembling mechanism. The assembling mechanism comprises a machine frame, a horizontal linear driving mechanism, a lifting linear driving mechanism, a rotating motor, a rotating rod, a pin column linear driving mechanism, a pin column, a stripper ring, a stripper ring linear driving mechanism, a vibrating disk, a carrier positioning table and a sealing ring pressing device; a cylinder body of the horizontal linear driving mechanism is fixed on the machine frame, a sliding seat of the horizontal linear driving mechanism is fixed on a cylinder body of the lifting linear driving mechanism, a piston rod of the lifting linear driving mechanism is fixed on a machine body of the rotating motor, and the end of an output shaft of the rotating motor is fixed on the rotating rod. According to the assembling mechanism, grabbing is realized through the pin column inserts into a sealing ring, and the sealing ring is taken down from the pin column through the stripper ring; and the sealing ring pressing device is used for pressing and assembling the sealing ring on the terminal, and the mounting efficiency and success rate of the terminal and the sealing ring are improved.

The invention relates to the technical field of instrument and apparatus production, particularly to shell mounting equipment for instrument and apparatus production. The shell mounting equipment comprises a shell; a separation plate is fixedly connected to the inner side of the shell; a ventilation and dust removal mechanism is arranged at the top of the separation plate; a mounting mechanism isarranged at the bottom of the separation plate; a placing plate fixedly connected with the shell is arranged on the lower side of the mounting mechanism; multiple placing tanks for placing instrumentand apparatus main bodies are formed in the top end of the placing plate; and a fixing mechanism is arranged on the lower side of the placing plate. Through arrangement of the ventilation and dust removal mechanism, air in the shell can be purified, dust in the environment is removed, the working environment is controlled, and the mounting success rate of instruments and apparatuses is increased;through arrangement of the mounting mechanism, the multi-station synchronous machining can be realized, workers have no need to frequently replace workpieces, and the working efficiency is effectivelyimproved; and through arrangement of the fixing mechanism, the placed instrument and apparatus main bodies can be fixed to guarantee the mounting accuracy.

The invention relates to the technical field of dynamic pressure testing devices, in particular to a dual-mode glue extruding type dynamic pressure testing strainmeter which is applicable to dynamic pressure testing of rock soil and mines based on strain calculation. A body comprises a measuring line, an orifice end cover, an inclusion base tube, a hole bottom end cover and a glue containing tube, wherein the orifice end cover, the inclusion base tube, the hole bottom end cover and the glue containing tube are connected in sequence. The orifice end cover and the hole bottom end cover are each provided with a liquid inlet hole, a liquid guide hole and an annular liquid guide groove which are communicated in sequence, and the annular liquid guide grove is formed in the outer surface. Each liquid guide groove is covered with a liquid expansion bag in a surrounded mode. The outer surface of the orifice end cover is provided with a blocking ring. The liquid inlet hole of the orifice end cover and the liquid inlet hole of the hole bottom end cover are communicated through a liquid tube penetrating through the inclusion base tube. The liquid tube is sleeved with an expandable sleeve. The inclusion base tube is provided with a glue outlet hole communicated with a glue containing cavity. The right end of a glue containing tube is connected with a piston tube in a sliding and sleeving mode. The dual-mode glue extruding type dynamic pressure testing strainmeter is good in sealing effect; the strainmeter and a measured drill hole can be coaxial easily, so the reliability and effectiveness of strain measurement data are improved, and the installation success rate is increased.

The invention relates to an automatic mounting / dismounting device for a converter sublance probe. The automatic loading / unloading device comprises a storage tank, releasing devices, a vertical transportation device, a swing device and a dismounting device, wherein the storage tank is internally provided with at least one row of storage grooves for storing probes; each releasing device is located at the lower part of each storage groove; the vertical transportation device is located at one side of the storage grooves and comprises a first support frame, a first speed-reducing motor, a chain wheel and a chain; the swing device is located at one side of the vertical transportation device and the dismounting device is located at one side of the swing device. According to the automatic mounting / dismounting device for the converter sublance probe, by the above structure, such functions as storage, releasing, transportation, mounting and dismounting of the probe can be rapidly and efficiently achieved and the automatic mounting / dismounting device has the beneficial effects of short mounting / dismounting period, high mounting success rate and a certain fault tolerance for positional accuracy and the like.

The embodiment of the invention discloses a method and device for installing an application. A specific embodiment of the method comprises the following steps: displaying a download push message of anapplication; in response to the received downloading link of the application sent by the server, determining whether an installation package of the application is downloaded or not; if the installation package of the application is not downloaded, downloading the installation package of the application based on the downloading link; and in response to detection of confirmation operation on downloading of the push message, after downloading of the installation package of the application is completed, running the installation package of the application to install the application. According to the embodiment, the installation package of the application is pre-downloaded before the user confirms the downloading push message of the application, and the application is installed after the user confirms the downloading push message of the application and after the downloading of the installation package of the application is completed, so that the downloading time required to be waited by theuser is shortened, and the downloading success rate and the installation success rate of the application are improved.

The invention discloses an alpha-beta measuring instrument which comprises a protecting part which comprises a first grating and a first positioning component; a light shielding part which is arrangedadjacent to the protecting part and comprises a fixing part and at least one thin film layer installed on the fixing part, wherein the fixing part comprises a second grating and a second positioningpart, and the orthographic projections of a first grating and the second grating in the ray incident direction are overlapped; and a sealing positioning part including a fixing part engaged with the first positioning part and the second positioning part, with the fixing member part arranged to fix the light shielding part and the protecting part in the alpha beta measuring instrument.

The invention discloses an installation tool for overhead line fault indicators. A support frame comprises two supports which are symmetrically arranged at the open end of an insulation cup, each support is hinged to the insulation cup, a connecting piece is arranged on the middle upper portions of the two supports and located on a plane intersected with the plane where the two supports are located, the supports and the connecting piece can swing together around the hinged joint of the two supports, two positioning protrusions in vertical distribution are arranged on the upper portions of the two supports respectively, the positioning protrusions and the connecting piece are positioned on two sides of the plane of the supports respectively, and the distance between the outer surfaces of the positioning protrusions is equal to or smaller than that between two support frames of one overhead line fault indicator. The supports with the positioning protrusions are added on the insulation cup of an existing fault indicator installation tool, so that a V-shaped clamping groove and a pull pin can be accurately positioned and forced to return accurately, returning of the pull pin is facilitated, and further installation success rate of the fault indicators is increased.