166results about How to "Simple working method" patented technology

The invention provides an intelligent photovoltaic array washing car used for washing photovoltaic arrays of a large-scale ground photovoltaic power station. A washing head supporting and locating unit and a power unit are arranged on the head portion and the tail portion of a crawler base respectively, a water storage unit is arranged adjacent to the power unit, and a washing head unit is provided with range finder sensors used for measuring the distance between the washing head unit and solar cell panels; the washing head supporting and locating unit comprises a movable base capable of rotating and transversely moving and a working arm set provided with a main arm and an end arm, wherein the main arm and the end arm can pitch respectively; a water pump of a water supply unit is driven by a hydraulic motor; a computer is used as a control kernel of a main control module of an operation control unit; a pair of proportional directional valves of the hydraulic control unit controls two base crawler traveling motors, and other directional valves are electromagnetic directional valves controlled by the main control module. According to the intelligent photovoltaic array washing car, the position and the posture of the washing head unit relative to photovoltaic array panels and the position and the posture of a car body relative to the photovoltaic arrays can be automatically controlled, and the intelligent photovoltaic array washing car is intelligent, efficient, flexible in operation, high in adaptability, easy and convenient to operate, concise in structure and good in washing effect.

The invention discloses an intelligent community rubbish recovery system based on an unmanned aerial vehicle. The system comprises a weighing platform used for rubbish weighing, an intelligent unmanned aerial vehicle used for rubbish recovery, an intelligent rubbish can and a remote control device, wherein the intelligent rubbish weighing platform, the intelligent rubbish recovery unmanned aerial vehicle and the intelligent rubbish can are all connected through a wireless network to form the intelligent rubbish recovery system and are connected with the remote control device. The intelligent rubbish weighing platform is set by the aid of a user terminal, cooperates with the unmanned aerial vehicle and the intelligent rubbish can and cooperates with an altitude height sensor through a GPS positioning module, the intelligent community rubbish recovery system realizes route planning independently, rubbish from the user terminal is conveyed into the intelligent rubbish can through a manipulator, the rubbish treatment problem in a community is well solved, rubbish treatment is intelligent, the interest of a user in rubbish treatment is improved, and the environment-friendly awareness of the user is improved.

The invention provides intelligent zoom spectacles. The intelligent zoom spectacles comprise a spectacle body, two groups of zoom lens groups, a zoom reset limiting piece, a driving mechanism for driving two back lenses to move and a control mechanism used for automatically generating a zoom scheme according to the current correction degree and training intensity data which are input by a user andcorrespondingly controlling the driving mechanism to execute the zoom scheme, and the control mechanism comprises a temperature sensor for detecting the working temperature of batteries. The workingmethod mainly includes the steps of starting and resetting, automatically focusing according to the correction degree of the user, determining moving intervals of the back lenses in the training, determining the training intensity, conducting correction training according to set parameters and the like. The intelligent zoom spectacles are easy to wear, the zoom adjusting scheme can be automatically generated when different users or a same user uses the intelligent zoom spectacles at different times, and therefore vision recovery training of the user can be accurately and pertinently carried out; under the condition that eye using of the user is not influenced, a vision is improved, the applicability is high, and the effect is good.

The invention discloses an earthing clamp device. According to the earthing clamp device, a stay cord used for being connected with two earthing clamp bodies is arranged at the rear end of an earthing clamp main body; the earthing clamp is smoothly clamped on a power transmission line through an operating rod connected with a cylinder piece provided with an inverted cone cavity structure inside and an operating rod provided with a hook at the top end. Rigid collision between the earthing clamp and the power transmission line is avoided in the whole process; the earthing clamp is opened before being taken down, and scratch or breakage of the power transmission line caused by adopting a stay wire to pull the power transmission line in the conventional method is avoided; the operation method of the earthing clamp device is simple and convenient, the entire hanging and dismounting process of the earthing clamp is smooth and controllable, and security of the power transmission line is effectively guaranteed.

An electric measuring method for detecting the corrosive state of underground metallic pipeline on the ground includes such steps as arranging the power-supplying electrodes A and B and measuring electrodes M and N along the measuring line perpendicular to the direction of underground pipeline, connecting A and B to AC power supply, connecting M and N to broad-spectrum electric measuring instrument, continuously changing the frequency of said measuring instrument while measuring the ampletudes and phases of AC potential difference, drawing the spectral curves of said ampletude and phase, and determining the corrosion level according to the exception value on spectral phase curve. The smaller the exception value, the more serious the corrosion.

The invention discloses a grounding transfer current detection compensation device and a working method thereof. The device is characterized in that a first current transformer (11) is connected between a moving contact of a high pressure switch (9) and a grounding terminal (10) of the device in series; the input end of a controller (7) is electrically connected with a voltage transformer (2) and the first current transformer (11); the output end of the controller (7) is electrically connected with the control end of the high pressure switch (9); the high pressure switch (9) is in parallel connected with an arc suppression part, wherein one end of an arc suppression coil (5) is electrically connected with a neutral point of a grounding transformer (3) through a second current transformer (4), the other end of the arc suppression coil (5) is electrically connected with the grounding terminal (10); a secondary coil of the arc suppression coil (5) is electrically connected with the controller (7) through a programmable power supply (6); and the controller (7) is electrically connected with the second current transformer (4). The working method comprises the following steps of obtaining a capacitor-current value of a fault phase from the first current transformer when the high pressure switch of the fault phase is closed, so as to start the arc suppression coil to produce compensation current. The device and method provided by the invention can be used for 3-66 kV neutral point non-directly grounding systems.

The invention discloses production data acquisition analysis balance control equipment. The l equipment comprises a station balancer, a production line controller, a display board and a server. The station balancer and the display board are connected to the production line controller through a serial bus. The display board is connected to the server through a network. The production line controller is connected to the server through the network or the serial bus. By using the production data acquisition analysis balance control equipment and a control method thereof, according to an engineering sequence of assembly line work, a production target is used to calculate period time, work is segmented or combined so that a load of each operation is uniform; a short plank station of a production line can be rapidly inquired; a technology engineer is helped to carry out adjustment setting; a work method and an order are improved; and a station bottleneck is eliminated and work efficiency is increased.

The invention discloses an automatic feeding and discharging device for a pipe cutting machine and a working method thereof, and belongs to the field of pipe cutting equipment. The automatic feeding and discharging device for the pipe cutting machine comprises an automatic feeding mechanism, a laser pipe cutting machine, an automatic falling device and a workbench, the automatic feeding mechanismis arranged on the side face of the workbench, the laser pipe cutting machine is arranged at the end of the workbench, the automatic falling device is arranged at the end of the laser pipe cutting machine, the automatic feeding mechanism is used for conveying pipes to the laser pipe cutting machine for cutting, and after cutting is completed, cut finished products are received by the automatic falling device and conveyed to a collecting position. The automatic feeding and discharging device for the pipe cutting machine is suitable for cutting the pipes with various shapes, the structure is simple, the stability is good, electric energy consumption is low, the production cost is low, cutting errors are reduced, the working efficiency is effectively improved, environmental pollution can be effectively reduced, and the product quality is improved. The automatic feeding and discharging device for the pipe cutting machine is simple in working method and suitable for industrial large-scale promotion.

The invention relates to a geology evaluation method for an offshore sedimentary rock oil field. The geology evaluation method for the offshore sedimentary rock oil field comprises the following steps of: manufacturing a geology analog map; marking each geological parameter of a target oil field onto the geology analog map to obtain a plurality of target oil field mark points; successively connecting the target oil field mark points along each stage coordinate axis in order to obtain a target oil field polygon; selecting oil fields to be subjected to analogy with the target oil field; respectively marking each geological parameter of each oil field to be subjected to analogy to obtain a plurality of oil field mark points to be subjected to analogy; successively connecting the oil field mark points along each stage coordinate axis in order to obtain a polygon of the oil field to be subjected to analogy, and so forth, obtaining the polygons of all the oil fields to be subjected to analogy; carrying out analogy to the shape of the polygon of each oil field to be subjected to analogy with the shape of the target oil field polygon, and preliminarily determining the oil fields with the similar characteristic with the target oil field; carrying out secondary screening to each oil field to be subjected to analogy, which is obtained by original selection, so as to obtain the oil field to be subjected to analogy, which has the highest level of similarity with the oil field geology characteristic; and according to the obtained oil field to be subjected to analogy, guiding the target oil field to formulate a development strategy. The geology evaluation method for the offshore sedimentary rock oil field, which is disclosed by the invention, can be widely applied to the geology evaluation of the offshore sedimentary rock oil field and the oil field development.

The invention relates to the technical field of electrical equipment, in particular to a charged installation device for a bird dispeller and an application method thereof. The installation device comprises the reflective rotary bird dispeller, an installation device body and an insulating rod, and is characterized in that the installation device body is arranged below the reflective rotary bird dispeller and comprises a herringbone clamp, sleeve wrenches, a retainer ring, a herringbone clamp ring, a sleeve and a buckle. The installation device has the beneficial effects that the reflection type bird repeller is mounted and dismounted in a charged mode, so that the problems of power failure and terrain limitation can be solved, the electricity utilization experience of a customer is not influenced, and in addition, the installation device can be mounted and dismounted at any time and is convenient to use and efficient.

The invention discloses a full-mode type base station information parallel acquisition realization system based on mobile measurement. The full-mode type base station information parallel acquisition realization system comprises a line concentrator, an adapter, an RILD message circulating module, an RIL multi-path expansion and multiplexing module, a parallel acquisition service module, an acquisition application module, an RF antenna control module and a multi-mode and multi-frequency rapid hard handover logic module, wherein the line concentrator is connected with the adapter; the adapter is connected with the RILD message circulating module; the RILD message circulating module is connected with the RILD message circulating module through a wireless interface layer; the RILD message circulating module is connected with the parallel acquisition service module; the parallel acquisition service module is connected with the acquisition application module and the RF antenna control module; and the RF antenna control module is connected with the multi-mode and multi-frequency rapid hard handover logic module. The system aims at improving a working method of criminal technique detection and case handling workers through utilizing a technology; the investment of manpower, material resources and financial resources is reduced; the false positive rate of cases is reduced; and the working efficiency and accuracy of the case handling workers are improved.

The invention provides a coal mine power grid line impedance estimation system. The coal mine power grid line impedance estimation system comprises a signal collecting device, a looped network access device, a network topology generating device, a data validity verification device and an impedance estimation device, wherein the signal collecting device is used for synchronously collecting and processing voltage and current signals of a coal mine power grid explosive-proof switch which is connected with the signal collecting device, the looped network access device is used for connecting the signal collecting device with the data validity verification device through an optical fiber Ethernet loop network, the network topology generating device is used for generating network topology information, the data validity verification device is used for performing synchronism and reasonability processing on collected data, and the impedance estimation device is used for estimating verified data by combination with the network topology information so as to figure out impedance of each line of a coal mine power grid. The working method mainly includes system synchronization timing, signal collection, validity judgment, impedance estimation and the like. By means of the coal mine power grid line impedance estimation system and the working method thereof, the credibility of estimation results of line impedance of the coal mine power grid can be improved, and scientific and reasonable supporting data can be provided for setting calculation of short-circuit protection in coal mine relay protection.

The invention discloses a fishhook device, and aims at providing a fishhook device which is simple in working method, low in working skill requirement and high in sleeve-fish catching rate. The fishhook device comprises a connecting frame, a floating luring mechanism, a fishing device, a triggering release connecting mechanism and a triggering mechanism. The floating luring mechanism comprises a vertical guide sleeve arranged on the connecting frame, a floating guide rod slidingly arranged in the vertical guide sleeve, a guide rod limiting block arranged on the floating guide rod and located below the vertical guide sleeve, a buoyancy block arranged at the upper end of the floating guide rod, and a luminous luring column arranged at the lower end of the floating guide rod; the fishing device comprises a main line passing hole formed in the upper end face of the luminous luring column, a connecting ring located above the luminous luring column and a plurality of barbed hook mechanisms arranged on the luminous luring column.

The invention provides a stack-up feeding device and an operating method of the stack-up type feeding device. The stack-up type feeding device comprises a discharging bin and further comprises a U-shaped frame. The U-shaped frame is clamped to the portion above the discharging bin and fixed through bolts. A box-shaped material is put into the discharging bin. A side clamping mechanism close to the bottom is arranged on the front face of the discharging bin. A feeding device is arranged on the bottom portion of the discharging bin. The feeding device comprises a feeding plate connected to the lower end of the discharging bin. The feeding plate extends straight out of a conveying plate in the direction of the discharging bin. A conveying mechanism is fixedly arranged above the conveying plate. A material jacking mechanism and a sensor are fixedly arranged below the feeding plate. The stack-up type feeding device is simple in structure and low in manufacturing cost and is simple in operating method, easy to operate and low in production cost, the sensor is reasonably used, and the automatic feeding is achieved.

The invention discloses a module drilling machine optimal and fast casing running technical method. The module drilling machine optimal and fast casing running technical method includes a brand-new optimal and fast casing running mode different from a conventional casing running mode of a workover rig and drilling platform cranes cooperating with double pneumatic winches. The module drilling machine optimal and fast casing running technical method mainly includes the steps that before drilling and completion operation, long hanging rings are selected as top drive hanging rings; casings are arranged in a casing deck sleeper area, and a casing chart is made according to the sequential serial numbers; an optimal and fast casing running working table is put in place; connection with a continuous grouting pipeline is performed; a crane is adopted to lift the multiple casings onto the optimal and fast casing running working table at a time, male buckle ends are located at a working table baffle, and female buckle ends are located at a drilling platform gate; lifting hooks and lifting cables are released, and the crane pulls a rod to prepare to transfer the other casings onto the optimaland fast casing running working table; a pneumatic winch on a drilling platform adopts a lifting belt to hold the bottoms of the casings and make the casings be lifted up and leave the catwalk surface; and after a traveling block is set, a suspension arm tilts to be matched with the pneumatic winch for elevator buckling. According to the module drilling machine optimal and fast casing running technical method, the structure is simple, the investment cost is low, the operation labor cost and the equipment cost are reduced, and the using efficiency of on-site equipment is greatly improved.

The invention discloses a multi-crane anti-collision monitoring system based on optical encoding and wireless networks. The multi-crane anti-collision monitoring system comprises hosts, optical encoders and frequency converters, which are arranged on all cranes. The multi-crane anti-collision monitoring system is characterized in that a plurality of hosts are connected by network devices through the wireless local area networks so as to form an anti-collision protection system working when a plurality of cranes are in cross operation; the hosts are provided with collision risk areas of crane booms and alarm or shutdown protection programs, so that when the crane booms enter the risk areas, the hosts give alarms or send out shutdown protection signals to the frequency converters, thus real-time monitoring and dynamic display of the plurality of cranes are realized. Compared with the prior art, the multi-crane anti-collision monitoring system has the advantages of being capable of realizing anti-collision protection on cross operation of the plurality of cranes, high in precision and low in cost, effectively monitoring the space states of the booms, effectively preventing the booms from colliding with surrounding objects in the operation process, improving the production safety and efficiency, and reducing the operating intensity of a driver.

The invention discloses a full-automatic intelligent mechanical arm. The full-automatic intelligent mechanical arm comprises a base, a shaft joint, position detecting devices and a control device, wherein bottom wheels are arranged on the base; two position sensors are arranged in the position detecting devices; one position sensor is arranged on the base while the other position sensor is arranged on a production line; a driving mechanism, a position control mechanism, a sliding control mechanism, an alarming mechanism and a central control mechanism are arranged in the control device; and the driving mechanism, the position control mechanism, the sliding control mechanism and the alarming mechanism are connected with the central control mechanism. The two position detecting mechanisms are arranged in the intelligent mechanical arm, position information of the product is transmitted to a position control mechanism by the sensor arranged on the production line, the position of the mechanical arm is adjusted according to the position of the product, and therefore, position movement accuracy of the mechanical arm is improved. Moreover, the position sensor on the base can monitor barriers surrounding the position sensor, movement safety of the mechanical arm is improved, and the mechanical arm is protected well.

The invention discloses a high-efficiency intelligent mechanical arm. The high-efficiency intelligent mechanical arm comprises a base, a stand column, a mechanical arm and a control device; the stand column is connected with the base through a rotating mechanism; the mechanical arm is connected with the stand column through a connecting piece; the control device is arranged in the base; the base, the stand column and the mechanical arm are all connected with the control device; a mounting hole for mounting the rotating mechanism is formed in the base; and the rotating mechanism is connected with the control device through a driving device. The high-efficiency intelligent mechanical arm is provided with the rotating mechanism below the stand column for rotating the stand column and the mechanical arm connected with the stand column according to the production demands under the condition of not moving the base so as to realize production in a range that can be controlled by the mechanical arm, so that the movement process of the whole mechanical arm is omitted, and the production efficiency is improved; and through the arrangement of the rotating mechanism, two opposite production lines share one mechanical arm, so that the enterprise production equipment investment is reduced, the mechanical arm realizes a gapless butt joint, and the enterprise production efficiency is further improved.

The invention provides a working method of a kitchen and bath lamp, the kitchen and bath lamp comprises a bottom plate, an LED illumination light source, an ultraviolet light source, a switch, a humanbody sensor and a gesture sensor, and the working method of the kitchen and bath lamp comprises an illumination mode and a sterilization mode; when the illumination mode is selected, the illuminationmode is adjusted through the switch; the LED illumination light source works; the brightness is adjusted by swinging below the gesture sensor in a hand swinging manner, so that stepless dimming is realized; when the sterilization mode is selected, the sterilization mode is adjusted to the sterilization mode through the switch; when the human body sensor detects a human body within a detection range, the ultraviolet light source is not started; and after the human body sensor does not detect the human body within the detection range, the ultraviolet light source is started to start sterilization. The working method provided by the invention has the advantages of dual purposes of illumination and sterilization, high safety, stepless dimming and convenience in brightness adjustment.

The invention discloses an ecological floating island for wetland restoration treatment and a working method thereof. The ecological floating island comprises five floating island monomers and connecting pieces, the ecological floating island is formed by combining five floating island single bodies through connecting pieces, the five floating island single bodies are arranged in a radial shape, and after splicing is completed on the land, the five floating island single bodies are assembled and put into the wetland; wherein terrestrial plants are planted on one floating island single body, and submerged plants are planted on the four floating island single bodies; each floating island single body comprises a floating island frame capable of floating on the water surface, a plant planting basket for planting plants and hanging biological membrane filler, and a treatment water tank for aeration. According to the ecological floating island for wetland restoration treatment and the working method of the ecological floating island, the structural design is reasonable, the combined ecological floating island structure is adopted, the storm resistance is improved, the biological diversity is improved, assembling is convenient, flexibility is good, an electromagnetic alternating current air pump and a microporous rubber aeration pipe are adopted for microporous aeration, dissolved oxygen of a water body is increased, and the ecological floating island has the advantages of being simple in structure and convenient to use. The solar power supply function is achieved, working methods are diversified, and application is wide.