4701results about How to "Achieve installation" patented technology

The invention discloses a high-load and high-precision pneumatic force measurement device and a measurement method. An internal balance tail-supported aerial vehicle model is adopted to execute pneumatic force test in the prior art, and rising force of an aerial vehicle perpendicularly works on a cantilever type tail rod, so that the model severely shakes during the test. The high-load and high-precision pneumatic force measurement device comprises a balance and a supporting rod, wherein the balance adopts an internal balance and is connected with a balance sleeve; the supporting rod is connected with an incidence angle sliding rail mechanism, a side sliding angle mechanism connected with the incidence angle sliding rail mechanism, and a mechanism control and data acquisition device; the supporting rod is adopted to be connected with the balance and support the model; the internal balance is adopted to measure the pneumatic force of the aerial vehicle model; the balance is externally connected with a sleeve structure and is also connected with a data acquisition device; the data acquisition system obtains the pneumatic force on the model and is connected with automatic control equipment; therefore, the pneumatic force on the model can be obtained. The high-load and high-precision pneumatic force measurement device and the measurement method are used for measurement in a pressurized high-density and low-speed wind tunnel.

The invention discloses a method and system for operating system remote installation on the basis of a PXE. The method comprises the steps that PXE clients start from the PXE and download and run a PXE boot program from a PXE server, and then the PXE boot program reads a boot file corresponding to MAC addresses of the PXE clients under a PXE operating system configuration catalog in the PXE server; the PXE boot program obtains a startup configuration file according to a startup configuration file address recorded in the read boot file and loads a system kernel program and an initialization memory disk program, and then the initialization memory disk program performs operating system installation according to the startup configuration file; the system comprises the PXE server and a plurality of PXE clients; the PXE clients are used for starting from the PXE and loading and runing the PXE boot program from the PXE server. According to the method and the system, installing efficiency in installing operating systems in batches can be improved, and the cost is reduced.

The invention relates to an electric commercial vehicle battery box single-trip replacement robot which has the advantages of reducing the land occupation because the size of a replacement robot is effectively reduced, and being easily matched with an electric bus because an installing mode of a battery replacement device in the existing replacement robot is changed into a suspension installing mode. The electric commercial vehicle battery box single-trip replacement robot comprises a frame assembly, wherein the frame assembly is arranged on a walking assembly, a temporary storage rack is arranged at one side of the frame assembly, a control cabinet is arranged at the other side of the frame assembly, a lifting transmission assembly is arranged at the top of the frame assembly and is connected with a lifting assembly and also connected with a balance weight assembly, an objective table assembly capable of rotating in situ is suspended at the lower part of the lifting assembly, a fork assembly and a battery push handle assembly are arranged at the bottom of the objective table assembly, V-shaped wheel sets matched with a rectangular steel upright of a replacement robot frame are arranged at four corners of the lifting assembly, an objective table assembly rotating drive device is arranged on the lifting assembly, and a limit device is arranged on the objective table assembly.

The invention discloses a photovoltaic cleaning robot. The photovoltaic cleaning robot comprises a mobile platform mechanism, a driving mechanism, a walking mechanism, a cable collecting mechanism and a cleaning mechanism, wherein the mobile platform mechanism spans a photovoltaic module; the driving mechanism is positioned at one side of the mobile platform mechanism, and comprises a first motor; the first motor drives a driving wheel to walk on the surface of the photovoltaic module; the walking mechanism comprises liming wheels walking along the upper and lower side walls of the photovoltaic module, and walking wheels walking along the upper and lower edges of the photovoltaic module; the cable collecting mechanism comprises a second motor; the second motor drives a cable shaft to rotate; a cable on the cable shaft is wound up or payed off around the cable shaft; the cable is connected with the cleaning mechanism, and drives the cleaning mechanism to ascend or descend; the cleaning mechanism comprises a third motor; and the third motor drives a brush to rotate so as to clean ash on the photovoltaic module. The photovoltaic cleaning robot adopts a waterless cleaning mode, is simple in use, is directly placed on the photovoltaic module, widens application places of a photovoltaic power station, and reduces the product use cost.

The invention discloses a two-station bearing assembly machine, the key points of a technical scheme are that the two-station bearing assembly machine comprises a rack, wherein a workbench is arranged on the rack, a rotary plate is arranged on the workbench in a rotating manner, a bearing tooling for installing a bearing is arranged on the rotary plate, the two-station bearing assembly machine also comprises a holder feeding device used for placing a holder on the bearing tooling, a tapered roller unloading device used for installing tapered rollers into the holder, a mounting plate arranged on the rack in a slipping manner, wherein a material storage barrel for storing the tapered rollers is arranged on the mounting plate, a plurality of material storage holes for storing the tapered rollers are formed in the circumference of the material storage barrel an array way, and a bearing inner race feeding device used for placing a bearing inner race on the bearing tooling, the two-station bearing assembly machine disclosed by the invention has the advantages that the structure is compact, the degree of automation is high, the assembly of the tapered rollers can be automatically implemented, the bearing assembly efficiency is greatly improved, a detection device is arranged, the number of the assembled tapered rollers can be detected, and the product quality of the bearing can be guaranteed.

The invention discloses an automatic paint spraying device for metal castings. The automatic paint spraying device comprises a paint spraying barrel with an opening in the top end. Support columns are correspondingly mounted on the four corners of the bottom end of the paint spraying barrel. An air cylinder vertically arranged is fixedly arranged on the side wall of the bottom end of the paint spraying barrel through bolts. A movable plate is welded to a piston rod of the air cylinder. The movable plate is located on the inner wall of the bottom end of the paint spraying barrel. The top end of the movable plate is rotationally connected with a mounting plate horizontally arranged. A first electric motor is embedded into the movable plate. An output shaft of the first electric motor is connected with a gear. The gear is located on one side of the mounting plate. Tooth mouths distributed in an array manner are mounted on the side walls of the periphery of the mounting plate. The tooth mouths are engaged with the gear. A fixing ring is slidably connected into the paint spraying barrel. An annular air outlet pipe and a liquid spraying pipe are mounted on the inner wall of the fixing ring. The air outlet pipe is located above the liquid spraying pipe. By the adoption of the automatic paint spraying device, the multi-angle paint spraying of the metal castings can be achieved, the paint spraying effect is good, the quick mounting and discharging of the metal castings are achieved, and the air pollution is reduced.

The invention discloses an application program installation method and device. The method includes the steps of executing an operation to unload a specific application program after an instruction for unloading the specific application program is received, storing an installation file of the specific application program to a specific position, providing an operation entry used for installing the specific application program, building the corresponding relation between the operation entry and the installation file stored at the specific position, reading the installation file according to the corresponding relation when the operation entry receives an instruction for installing the specific application program, and starting installation procedures so as to install the specific application program. By means of the application program installation method and device, the installation process of the application program is quicker and more efficient.

The invention discloses a PXE-based RAID automatic configuration method and system. The method comprises the following steps: starting a PXE client from a PXE, and after a system core program and a memory disk initialization program are loaded according to a PXE guiding program downloaded by a PXE server, the memory disk initialization program, according to a script code for automatic configuration of a redundant array of inexpensive disk (RAID), which is recorded in a preinstallation module starting a configuration file, executing an execution program and a dependence program which are needed in a preinstallation environment by a RAID chip which is embedded in the memory disk initialization program in advance so as to finish the automatic configuration of the RAID; and afterwards, the memory disk initialization program, according to the script code in an installation module automatically configuring the file, carrying out installation of an operation system. The system comprises a PXE server and multiple PXE clients. By applying the method and the system, the RAID configuration efficiency can be improved.

The invention relates to a real-time interactive long-distance fee-control management system which is characterized by comprising a marketing information collection host machine, a long-range control host machine and an intelligent electric meter. The intelligent electric meter is communicated with the long-range control host machine through a general packet radio service (GPRS) network. A control method of the fee-control management system comprises the following steps of (a) building a user; (b) collecting information of the user; (c) conducting standard comparison; (d) executing an early-warning mode; (e) executing a power-off approval mode; (f) executing an electricity recovery mode; (g) conducting state inspection; and (h) initiatively reporting an intelligent electric meter. The fee-control management system and the fee-control management method execute alarming and power-off and electricity recovery services according to measurement results; alarming is carried out through various channels as for users reaching an alarming scope, and whether powering off or electricity recovery is carried out or not is carried out by manual checking as for users reaching a power-off or electricity recovery scope, and instructions are sent to a master station and long-distance powering off or electricity recovery is carried out through the master station as for approved users.

The invention discloses a fan which comprises a base, an air outlet element and an airflow generation device, wherein an air inlet cavity is formed in the base, and air inlets communicated with the air inlet cavity are formed in the base; the air outlet element is arranged on the base, an air outlet cavity communicated with the air inlet cavity is formed in the air outlet element, and a plurality of slits extending in the length direction of the air outlet element are formed in the air outlet element so as to form a plurality of air outlets communicated with the air outlet cavity; the airflow generation device is arranged in the air inlet cavity, absorbs outside air into the air inlet cavity and guides the air to the air outlet cavity. According to the fan, exposure of fan blades can be avoided, and the fan has the advantages of use safety, easiness in cleaning, large air volume, high air speed and the like.

The invention discloses a bearing retainer ring installation device. The bearing retainer ring installation device comprises a machine frame and a control system. The machine frame sequentially comprises a conveying disc, a conveying station, a shifting fork transferring station, a bearing containing station, a first assembly station, a turning station, a second assembly station and a discharging station. The bearing retainer ring installation device has the advantages that the installation device is suitable for installing retainer rings of irregular structures, installation is accurate and firm, and two end faces of a bearing can be assembled at the same time.

The application provides a method and device for automatically deploying a cluster. The method comprises steps of: obtaining the role information of each cluster member in a cluster to be deployed; obtaining, based on the role information of each cluster member, cluster configuration information corresponding to the cluster members; generating a configuration file required to execute a script based on the cluster configuration information of each cluster member; executing the configuration file and configuring the cluster members by using the cluster configuration information of each cluster member so as to complete the cluster deployment. The method and device can facilitate cluster deployment, install the service of the required roles on different machine nodes according to different roles, can conveniently and quickly achieve cluster installation, deployment, use and management, and is good in performance and stability.

The invention discloses a single-arm rotary parking device which comprises a lifting system, a car loading platform, a rotating system and a base. The rotating system is fixed on the base. The lifting system is disposed on the rotating system. The car loading system is disposed on the lifting system. The rotating system mainly comprises a rotating motor, a rotating case, a drive gear, a drive spindle and a drive cylinder sleeve. The lifting system mainly comprises a lifting column, a lifting motor, a lifting motor seat, a lifting chain, a lifting sprocket and a locking mechanism. The car loading platform mainly comprises a car loading plate, a platform plate column, a platform plate column front guide pulley, a platform plate column rear support guide pulley, and a platform plate column left guide pulley and a platform plate column right guide pulley.

The invention discloses an installation method of a double-faced guide rail used for an ultra-large type container ship transverse bulkhead block. The block comprises a first section, a second section, a third section and a fourth section. The installation method comprises the following steps that the transverse bulkhead block central line and the hatch coaming top plate line are surveyed and marked on an overall assembly platform; a set of docking block positioning central lines and a set of guide rail rack positioning central lines are surveyed and marked in the ship width direction; a set of first waterlines and a block lower edge line are marked in the ship height direction; a plurality of cement docking blocks are arranged according to the hatch coaming top plate line, the first waterlines and the docking block positioning central lines, and a guide rail rack embedded jig frame is installed in a forklift groove between every two adjacent cement docking blocks; a guide rail rack is hoisted into the guide rail rack embedded jig frames; the first section, the second section, the third section and the fourth section are hoisted onto the multiple cement docking blocks and welded; and the guide rail rack is positioned and installed. By the adoption of the installation method, deformation caused by turning-over of the block can be reduced, and the installation accuracy is high.

The invention discloses an automatic cold water and hot water diverting valve, which comprises a valve body provided with a valve cavity, wherein the valve body is provided with a water inlet, a cold water outlet and a hot water outlet that are communicated with the valve cavity; a piston type valve core is further arranged in the valve cavity; two-way shape memory alloy is further connected between the valve core and the valve body; a phase transition temperature of the two-way shape memory alloy is 40-55 DEG C; when the temperature of the two-way shape memory alloy is less than the phase transition temperature, the valve core can block the hot water outlet and communicate the water inlet with the cold water outlet; and when the temperature of the two-way shape memory alloy is greater than the phase transition temperature, the deformation occurs so that the valve core can displace to block the cold water outlet and communicate the water inlet with the hot water outlet. The automatic cold water and hot water diverting valve can automatically divert a cold water part in a hot water supply pipe so as to save water and avoid waste; and further the automatic cold water and hot water diverting valve is simple and compact in structure, low in cost and convenient to install, and achieves the automatic control.

The invention relates to a flue ozone distributor, and an arrangement mode and an application thereof. The flue ozone distributor comprises a distribution main pipe, a plurality of distribution branch pipes and a plurality of Venturi distributors, wherein the plurality of distribution branch pipes are branched and led out from different longitudinal sections of the distribution main pipe; the plurality of distribution branch pipes are in staggered arrangement; and the plurality of Venturi distributors are arranged alternatively and symmetrically at two sides of the distribution branch pipes. The flue is provided with the flue ozone distributor. The flue ozone distributor is generally applied in the fields of low temperature ozone denitration of industrial boiler/kiln gas in industries such as thermoelectricity and steel. The flue ozone distributor is simple in structure and convenient for installation. A direction that ozone is sprayed into the flue is vertical to a gas flow direction. No dust deposition blockage problem exists. Besides, the inlet content of O3 is adjusted according to the concentration of NO in the gas; operability is strong; and operational economic benefits are increased, thereby meeting practical industrial applications.

The invention relates to a radiation spectrum measurement system of the sky polarized light, belonging to the optical electron testing technology field, which is applicable to measuring the sky polarized light and spatial and temporal distribution analysis. The measurement system is consisted of a polarization measurement head, a telescopic optical system, a fiber spectrometer system and a computer. Arranging the polarization measurement head comprises: arranging a cylindrical rotary head on the inside of an interface (1); screwing down a ding screw; then putting a wafer-shaped polarizer in the lumen of the rotary head; using an annular pressing ring to compress and fix the polarizer on the rotary head via two bolts. An equatorial is arranged on an A-frame. Then a refractor is arranged above the equatorial. The back-end of anti-ultraviolet optical fiber is connected on a spectrograph. Then a cosine corrector is arranged on the front-end of the anti-ultraviolet optical fiber. And then the probe-end of the cosine corrector is inserted into an interface (2) and the ding screw is screwed down. The system is provided with strong currency, wide application range and convenient operation.

The invention discloses a full-automatic laminating machine which comprises an emptying mechanism, a laminating mechanism, a material collecting mechanism and a programmable logic controller (PLC), wherein the emptying mechanism is provided with a storage rack which is provided with a locating seat; the storage rack is formed by connecting two side plates by a connecting rod; the storage rack is arranged on a base in a sliding way; the base is provided with a first driving mechanism connected with the storage rack in a transmission way; a pressure sensor and a distance sensor are arranged between the emptying mechanism and the laminating mechanism; the pressure sensor is provided with a pressure transmission roller; paper passes through the distance pressure and comes round the pressure transmission roller from the upper part; a magnetic powder clutch connected with an inflatable shaft is arranged at one side of a mounting seat by a mounting plate; the locating seat comprises a fixed seat and a movable seat; the inflatable shaft is tightly held by the movable seat and the fixed seat which are in a sliding fit way. The full-automatic laminating machine is capable of automatically adjusting the tensity of the paper so as to enable the tension of the paper to be constant, is capable of automatically correcting the deviation of the paper, can be used for loading and unloading roll paper, and is more convenient and faster.

The invention relates to a software installation and upgrading method of application terminal in home network and a system thereof. An application terminal is powered and accessed to a home gateway; the home gateway automatically sends a software inquiry request to the application terminal and starts a timer to wait the response sent by the application terminal; if no response is received when time is out, a software installation request is sent to the application terminal; if the response is received before time is out and version number in the response is low, a software upgrading request is sent to the application terminal; and a user terminal executes software installation or upgrading operation according to user input. The invention utilizes private communication protocol between home gateway and application terminal in home network to automatically detect software state on the application terminal, the home gateway transmits software data to the application terminal as required,thus realizing software installation or upgrading of application terminal in the existing home network; complexity for a user to use home network is reduced; maintenance cost of operator is reduced, and meanwhile the user can obtain better intelligent home network experience.