60results about How to "Implement interception" patented technology

The invention, which relates to the technical field of unmanned aerial vehicle detection and countering, discloses a thunder-magnetic fusion linkage unmanned aerial vehicle detection countering system comprising a low-altitude radar module, an omnidirectional electromagnetic detection module, a dual-light detection tracking module, an information fusion module, a positioning tracking module and a countering module. The unmanned aerial vehicle detection countering system is complete in function and covers a detection means from target search, discovery, identification and confirmation of the unmanned aerial vehicle to positioning and tracking, a strike means from electromagnetic suppression interference and navigation deception and finally evaluation and confirmation of a target countering effect, and a detection countering closed-loop system of the whole process of'detection, control, strike and evaluation 'is achieved; the advantages of the low-altitude radar, the omnidirectional electromagnetic detection device and the dual-light detection tracking device are fully exerted, the defects of each single-machine device are made up, the target discovery accuracy of the unmanned aerial vehicle is greatly improved, and the false alarm rate is reduced.

The invention discloses a design method of a dam body for black rainwater flood drainage in a flood drainage ditch in a mining area, which comprises the following steps of: acquiring historical data of a local mining area, including a flood level H and a flood drainage ditch width L; the dam body is semicircular and V-shaped, the radius of the semicircular dam body or the side length of the V-shaped dam body is determined according to the width L of the flood drainage ditch, and the diameter of the semicircular dam body is equal to the width L of the flood drainage ditch; the calculation formula of the outflow area S1 of the flood drainage ditch when no dam body is arranged is S1 = L * H, the height of the false dam body is h, the outflow area of the flood drainage ditch when the dam body is arranged is S2, and when the outflow area S1 of the flood drainage ditch when no dam body is arranged is the same as the outflow area S2 of the flood drainage ditch when the dam body is arranged, it is regarded that the arrangement of the dam body has no influence on the flood discharge capacity of the flood drainage ditch; under the condition that the outflow area is not changed, the height of the dam body can be obtained; according to the method, the height of the dam body can be determined according to the flood level of the mining area, normal flood drainage is ensured under the condition that the flood drainage amount before and after the dam body is arranged is not changed, and early-stage black rainwater of the mining area can be intercepted.

The invention discloses a function processing method and device, equipment and a storage medium, and relates to the technical field of computers. The method comprises the following steps: sending an interception request through a Java layer, wherein the interception request is used for indicating a first function and a second function; the first function is an intercepted party for function interception, and the second function is an intercepting party for function interception; receiving an interception request through an operating system bottom layer; and modifying a function pointer of the first function into a first function pointer through a bottom layer of the operating system, the first function pointer pointing to the second function, so that the second function intercepts a call request for the first function. According to the method, any function can be intercepted under the condition that the complexity of the original code of the application program or the intercepted function is not increased, so that the application range and scene of function interception are expanded.

The utility model discloses a hydraulic engineering garbage intercepting net cleaning device which comprises an intercepting net and a net face frame, the net face frame is arranged on the outer side of the intercepting net, the intercepting net and the net face frame are fixedly connected, the hydraulic engineering garbage intercepting net cleaning device further comprises a connecting pipe, a threaded rod, a limiting rod and a collecting box, and the connecting pipe is fixedly connected to the top end of the net face frame. And a threaded rod is arranged in the connecting pipe. According to the water conservancy project garbage intercepting net cleaning device, the intercepting net with garbage enters the box body, meanwhile, the other intercepting net with the clean net face is moved out of the other box body to intercept the garbage on the water surface, after the intercepting net with the garbage enters the box body, a water pump pumps out water through a water pumping pipe and then sprays the water from a spraying head at high pressure, and the water conservancy project garbage intercepting net cleaning device is used for cleaning the garbage on the water surface. Garbage on the intercepting net is cleaned, the garbage falls into the bottom of the box body to be collected in a centralized mode, and when the garbage is too much, the garbage is fished out through the cleaning window to clean the interior of the box body.

The invention relates to an adjustable water gate device for a water conservancy project, and relates to the field of water conservancy projects, and the adjustable water gate device for the water conservancy project comprises a gate chamber used for being mounted to a dam body; the gate is slidably connected to the gate chamber in the height direction, a lifting device used for driving the gate to move up and down is arranged between the dam body and the gate, and a plurality of impurity removal openings are formed in the position, close to the top of the gate, of the gate in the height direction at intervals; the multi-stage opening and closing mechanism is arranged on the gate and used for controlling opening or closing of the single impurity removal opening; and the impurity removing mechanism is arranged on one side of the impurity removing opening and used for intercepting and removing impurities floating on the water surface. The device has the effects that in the process of conveying water resources to the downstream, floating garbage and algae are not prone to being gradually accumulated on the water surface close to one side of the gate, the floating garbage and algae are prevented from being accumulated and fermented for a long time to generate a large amount of unpleasant smell, and pollution to water quality is reduced.

The invention discloses a zero-load interface security protection method and device, electronic equipment and a storage medium, and the method comprises the steps: reading an access log of a business service, and dividing an intranet access log and an extranet access log according to a remote access IP field in the access log and a preset intranet IP address range; determining an accessed intranet domain name and an accessed extranet domain name according to the intranet access log and the extranet access log; searching service item deployment positions of the intranet domain name and the extranet domain name to obtain a service item deployment file, and extracting an interface address of the corresponding domain name according to the service item deployment file; determining an open range to the outside of the interface address, obtaining a public network open interface and an intranet access interface, and assembling to obtain an interface complete link of the public network open interface and the intranet access interface; and performing abnormal access identification according to the interface complete link, and intercepting an abnormal access behavior. The safety protection capability of the interface and the safety of the system are improved, and the method can be applied to the technical field of information.

The utility model discloses a screening device for rice processing, which comprises a screening box body, a feeding pipe is arranged at the top of the screening box body, a feeding control structure is arranged at the feeding pipe, a first-stage screen, a second-stage screen and a guide slope are sequentially arranged in the screening box body from top to bottom in an inclined manner, and vibration motors are arranged on the first-stage screen and the second-stage screen. An air blowing pipe is arranged at the top end of one side of the screening box body, an air blower is arranged on the air blowing pipe, a dust collecting structure matched with the air blowing pipe is arranged on the other side wall of the screening box body, discharging pipes matched with the first-stage screen, the second-stage screen and the guide slope are arranged on the side wall of the screening box body, and centrifugal impellers are rotationally installed in the discharging pipes through bearings; a centrifugal impeller is arranged in the screening box body, a first motor is arranged in cooperation with the centrifugal impeller, at least two sets of installation frames are arranged on the outer side of the screening box body, belt type conveying structures are arranged on the installation frames, dust, chippings, pebbles and the like in rice can be classified and screened, and the screening effect in the rice processing process is improved.

The utility model discloses a sewage treatment tank, and belongs to the technical field of sewage treatment tanks. Comprising a sedimentation tank, the sedimentation tank comprises a water inlet pipe, a water outlet pipe, a horizontal flow bin and a sedimentation bin with a valve, the water inlet pipe is arranged on the side of the sedimentation bin, a sludge scraping screen plate inclining towards the sedimentation bin is arranged in the sedimentation tank in a sliding mode, and the sludge scraping screen plate is attached to the horizontal flow bin; the settling pond is fixedly provided with a linear module for driving the sludge scraping screen plate to reciprocate, a cleaning mechanism is arranged in the settling pond in a sliding manner, the cleaning mechanism slides up and down along the settling pond, and the cleaning mechanism is arranged on the slope side of the sludge scraping screen plate, so that floating matters and suspended matters in sewage are intercepted; and the filtering burden is reduced.

The utility model relates to the technical field of air compressor structures, in particular to an air compressor exhaust mechanism which comprises an air compressor body, a pipe set is arranged on the left side of the air compressor body and comprises a butt-joint frame plate, a heat exchange bin is inserted in the left side of the butt-joint frame plate, and an air outlet pipe is connected to the left side of the heat exchange bin. A heat exchange assembly is installed on the inner wall of the heat exchange bin and comprises a condenser installed on the inner wall of the heat exchange bin in a suspended mode, a condensation pipe is arranged in the condenser, and through holes are formed in the left side and the right side of the condenser. The heat exchange bin is in butt joint with the air outlet of the air compressor body, so that the cooling cavity is formed in the heat exchange bin, the heat exchange assembly is arranged in the cooling cavity, the cooling area can be increased through the design of the multiple condensation pipes in the condenser, cold air mass emitted by the surfaces of the condensation pipes and hot air mass in the condenser are neutralized for cooling, and the cooling effect is improved. And the influence on the working state of workers due to temperature rise of the whole workshop caused by direct discharge of hot air is avoided.

The invention discloses a glass product production wastewater adsorption and filtration treatment device and method, and belongs to the technical field of sewage treatment.The device comprises a water filtering tank, a feeding hopper is arranged at one end of the top of the water filtering tank, partition inner frames are arranged in the middles of the inner walls of the two sides of the water filtering tank, and the peripheries of the partition inner frames are sleeved with circulating residue filtering mechanisms; particles can be rapidly and preliminarily filtered by utilizing flowing inertia of wastewater and guiding of the feeding hopper, a specific water flow track is formed through the partition inner frame, uniform distribution and multiple filtration of wastewater are achieved, the filtration efficiency is improved by rotary scraping filtration of the filtration traction belt, and automatic slag removal can be achieved by matching the suction frame with the filter strip track. Fluctuation flushing of wastewater reduces blockage and pollution, a partition inner frame guides filtration and pressure relief, stable treatment and discharge are ensured by combining a drainage frame, a traction air cylinder and a connecting frame are convenient to replace or clean a main filter element, and an auxiliary filter element replaces work to ensure a continuous treatment process.

The utility model provides a riverway ecological slope protection structure, which relates to the technical field of water conservancy projects, and comprises a plurality of filter plates arranged on a slope body and used for filtering water flow, the downstream surface of each filter plate is provided with a water baffle which moves vertically and has a blocking effect on the water flow, and the upstream surface of each filter plate is provided with a scraper which moves transversely and cleans the filter plate; the water baffle can rise upwards under the buoyancy of water, and when the water baffle rises upwards, the scraping plate can be driven to move transversely to clean the filter plate. The device is reasonable in structure, in rainy days, water stopping can be well achieved, rainwater washing is effectively reduced, excessive soil is taken away, water and soil loss is reduced, meanwhile, garbage can be intercepted, pollution to a river channel is reduced, and ecological slope protection is achieved.

The utility model belongs to the technical field of agriculture, and provides an agricultural economic water-saving device which comprises an installation plate, supporting grooves oppositely installed at the upper end of the installation plate, a water tank arranged between the two supporting grooves, a water outlet pipe communicated with one side of the water tank, a water pump arranged at the upper end of the installation plate, an input end of the water pump communicated with the water outlet pipe, and an output end of the water pump communicated with a pipeline. Nozzles are arranged on the outer surface of the pipeline. Rainwater is effectively collected through the water tank in rainy days, reasonable utilization of water resources is achieved, irrigation water source supply is increased, and dependence of agricultural production on underground water or surface water is reduced, so that water cost is saved, water resource environment protection is facilitated, sustainable development of agricultural production is achieved, and the ecological agriculture development requirement is met. The filter screen can effectively intercept sundries such as fallen leaves, branches and soil, it is ensured that rainwater entering the water tank is relatively clean, and the rainwater collecting quality is improved.

The utility model relates to the technical field of rainfall flood resource utilization, and particularly discloses a novel rainfall flood resource utilization device which comprises an anti-seepage plate, a rectangular water retaining frame is installed at the upper end of the anti-seepage plate, a main tank is arranged at the upper end of the anti-seepage plate in a penetrating mode, and a filter plate is installed in the main tank. The upper end of the anti-seepage plate, the upper end of the main tank and the upper end of the filter plate are located on the same horizontal plane, a flat plate is arranged above the filter plate, and the lower end of the flat plate is slidably connected with a moving plate through a sliding groove and a sliding block; the anti-seepage plate and the main tank are designed to be flush with each other and are matched with the water retaining frame to guide flow, so that water flow centralized collection without slope dependence is realized, water resource loss is effectively prevented, a driving mechanism drives a scraper to scrape and sweep along the surface of a filter plate in a reciprocating manner, impurities on the surface layer are dynamically removed, filter blockage is avoided, and the rainwater collection efficiency is guaranteed; the first semicircular plate and the second semicircular plate are combined to form an isolation structure, and excessive rainwater capacity expansion storage and impurity interception are achieved.

The invention discloses a landslide geological disaster monitoring device, and relates to the technical field of landslide geological disaster monitoring, the landslide geological disaster monitoring device comprises a main body mechanism, the main body mechanism comprises two positioning boxes, the two positioning boxes are oppositely arranged, and an induction mechanism is arranged between the two positioning boxes; the sensing mechanism comprises a sensing unit, the sensing unit is arranged between the two positioning boxes, and the sensing unit is used for directly transmitting thrust of soil during landslide; the sensing mechanism further comprises a limiting unit, the limiting unit is arranged in the sensing unit, the limiting unit is used in cooperation with the sensing unit, and the limiting unit is used for limiting the rotation angle of the sensing unit. The accuracy and comprehensiveness of landslide dangerous case monitoring are improved, interception of landslide soil is achieved, the sliding speed of the soil is reduced, and more time is won for rescue workers.

The invention provides a rotary water conservancy project gate and a using method thereof.The rotary water conservancy project gate comprises a gate frame poured on a river channel, a gate shaft is rotationally connected to the center of the gate frame, a gate matched with the gate frame is fixedly connected to the bottom of the gate shaft, and the two sides and the bottom of the gate abut against the inner wall of the gate frame in a sealed mode; an opening and closing mechanism capable of driving the gate shaft to rotate to be opened and closed is installed at the top of the gate frame, suspension arms capable of moving in the radial direction are installed on the two sides of the gate, the suspension arms are arranged perpendicular to the gate, a liftable blocking net is arranged below the suspension arms in the length direction of the suspension arms, and the blocking net is used for intercepting floating objects on the water surface. The gate is high in opening and closing speed, quick response can be achieved during maximum flood discharge, the rotary opening mode is high in stability, parts cannot be rusted, floating objects on the water surface can be intercepted in the conventional use stage, and river channel garbage can be cleared away.

The invention discloses an anti-clogging urea solution filtering and circulating conveying system, relates to the technical field of urea solution filtering and circulating conveying, and is used to solve the problems that direct hydrolysis without filtering easily causes blockage of related connecting pipes, and at the same time, when the urea solution is conveyed, there is a lack of timely detection and analysis of the urea solution and automatic adjustment of the flow direction; the invention uses the centrifugal force generated by the rotation of a motor in a transmission cover to drive the sliding sleeve on the surface of the rotating shaft to move upward, and a push plate completes the pressing of stacked laminations on the surface of the filter cover, cooperates with the urea solution entering through a feed pipe to actively filter, and finally discharges the lamination tank through a discharge pipe on the top of the partition, so as to intercept impurities in the urea solution; at the same time, when cleaning is required, water is poured into a flushing pipe, and the speed of the rotating shaft is changed to rotate, so as to squeeze the laminations on the surface of the filter cover, discharge impurities in the gaps, and finally discharge the laminations from the filter tank through a sewage pipe, so as to complete the self-cleaning of the laminations.

This invention provides a graded embolization protection device, belonging to the field of vascular interventional medical device technology. The device includes a delivery guidewire, with multiple protection units fixedly arranged at intervals at the distal end of the guidewire. Each protection unit has a proximal open end and a distal closed end, and each protection unit has a flexible support frame for support at a target location. Multiple open areas are formed on the support frame, and a soft, elastic filter membrane is arranged on the edge of each open area or on the sidewall of the entire support frame to cover the open area. In use, the multiple protection units are axially deployed graded along the target location, with the flexible support frame of each protection unit fully conforming to the inner wall of the blood vessel, and the soft, elastic filter membrane intercepting emboli in the blood flow. This addresses at least the technical problems of existing embolization protection devices, such as poor flexibility due to the high coverage of the rigid support structure, difficulty in adapting to complex vascular morphologies, and poor fit with the vascular wall, leading to embolism escape.

The utility model discloses a filterable drainage mechanism, relates to the technical field of water conservancy drainage, and aims to solve the problem that a drainage device loses a drainage effect due to blockage of the drainage device caused by accumulation of impurities at an interception net. According to the technical scheme, the device is characterized by comprising a drainage mechanism with an intercepting net, the aperture of the intercepting net is larger than the size of silt, a sedimentation tank used for accumulating the silt is arranged in the drainage mechanism, and a cleaning assembly used for cleaning the silt is arranged on the sedimentation tank. The drainage mechanism guides water flow to the intercepting net, silt in the water flow can enter the sedimentation tank through the intercepting net to be collected, the intercepting net is used for intercepting large impurities in water, the impurities and the silt are intercepted, the silt in the sedimentation tank can be cleaned through the cleaning assembly, and the cleaning efficiency is improved. The drainage mechanism can be recycled while impurities are filtered, so that the drainage mechanism can have a good drainage effect for a long time.

The utility model discloses a blast furnace slag flushing water waste heat recovery heat pump, including support baseplate, the upper surface fixed mounting of support baseplate has heat pump machine, the upper surface fixed mounting of support baseplate has intercepting box, the upper surface fixed connection of support baseplate has fixed block, the upper surface fixed connection of fixed block has filter assembly, the inside of intercepting box is provided with intercepting grid, filter assembly includes filter cartridge, the inner ring screw thread connection of filter cartridge has screw cap, the inner wall screw thread connection of screw cap has quartz sand filter screen, one end of screw cap is fixedly connected with the connector, the top of support baseplate is equipped with precision filter, one end of precision filter is fixedly connected with the communicating pipe. The device passes through the pretreatment filter structure, guarantees the stable operation of heat pump machine, makes it can continuously efficiently promote the heat of the slag flushing water to higher temperature, satisfies the heat utilization demand, improves the waste heat recovery efficiency.

This invention relates to the field of unmanned aerial vehicle (UAV) inspection technology, specifically to an augmented reality-based UAV inspection platform and method for airport airspace. The platform comprises interconnected server modules, a GIS engine module, a UAV module, a flight control and interaction module, a data interface module, a business management module, and a UAV application module. By utilizing augmented reality technology to provide intuitive information overlay and precise guidance for UAV inspections, it achieves efficient and comprehensive inspection of airport airspace and possesses the ability to proactively handle intrusion targets such as unauthorized UAVs. This effectively solves the problems of low efficiency and incomplete coverage in traditional manual inspections, insufficient accuracy and poor real-time performance of remote sensing monitoring methods, high costs of long-term periodic updates, and passive defense against intrusion targets such as unauthorized UAVs.

The invention relates to the technical field of construction operation environment dust control, in particular to a composition with dual functions of dust suppression and dust fall and a preparation method, the composition comprises the following components in parts by weight: 5-10 parts of a surfactant, 1-4 parts of a foam synergist, 2-15 parts of a foam lasting agent, 0.4-1 part of a dust suppressant and the balance of deionized water, by reasonably selecting the formula and matching with the setting of each step and parameter of the preparation method, when the composition is applied to the fields of mine industry, ports, wharfs, industrial production, tunnel construction and the like, the field dust concentration can be effectively reduced, dust dissipation can be inhibited, the material is green and pollution-free, and batch production, popularization and application can be realized.

The application discloses a filtering device for industrial wastewater discharge, which comprises a sewage channel, an intercepting mechanism for removing large-particle suspended matters is arranged in the sewage channel, supporting mechanisms for preventing the intercepting mechanism from falling back are arranged on both sides of the intercepting mechanism, and unlocking mechanisms matched with the supporting mechanisms are arranged on the side surfaces of the supporting mechanisms; the filtering device has the advantages that the structure is simple, the design is reasonable, suspended matters can be naturally captured and guided upward through the arrangement of the intercepting body, the suspended matters can be caused to be lifted up at the free end after being accumulated to a certain degree under the cooperation of the supporting mechanisms, and the suspended matters are convenient to remove, the self-locking of the connecting rod is ensured through the arrangement of the blocking plate, the limiting plate and the spring, the intercepting body is prevented from falling off, the mechanism is simplified through the arrangement of the movable cavity groove, the space in the sewage channel is saved, and in addition, the combination of the main pull rope and the auxiliary pull rope realizes the quick unlocking function, and the cleaning work after interception is facilitated.

This utility model discloses a welding slag collection device and welding equipment having the same, relating to the field of battery production equipment technology. The welding slag collection device includes: a dust collector hood, a jacket, and a particle collector. A dust collector chamber is formed within the dust collector hood, and the dust collector hood has an inlet and an outlet communicating with the dust collector chamber. The outlet is used to connect to a negative pressure adsorption mechanism. The jacket is detachably disposed on the inner wall of the dust collector hood. The particle collector is located within the dust collector chamber and connected to the jacket. The welding slag collection device according to this utility model adopts a detachable jacket design, which facilitates the cleaning of collected welding slag, reduces the probability of secondary pollution, ensures the cleanliness of the welding environment, and thus improves welding quality.

The utility model discloses a motor iron core surface treatment device which is characterized in that the upper surface of a base is fixedly connected with a protective shell, the interior of the protective shell is fixedly connected with a support, the side surface of the support is rotationally connected with a transmission rod, and the side surface of the transmission rod is fixedly connected with a polishing blade; the two sides of the protective shell are fixedly connected with a sealing frame and a fixing frame correspondingly, the interior of the sealing frame is fixedly connected with a cleaning box, the lower surface of the sealing frame is fixedly connected with a supporting block, the interior of the fixing frame is fixedly connected with a coating box, and the side surface of the coating box is fixedly connected with a drying box. The iron core has the advantages that the cleanliness, smoothness, insulating property, wear resistance and thermal stability of the iron core are improved, the surface hardness of the iron core is improved, splashing chippings are intercepted, cleaning is facilitated, workers are protected, and the working safety and stability are improved.

The invention relates to the field of metal dust samplers, in particular to a metal dust sampler for occupational health detection, which comprises a metal dust sampler, the metal dust sampler comprises a sampler main body, a bottom connecting hole is formed in the middle of the bottom end of the sampler main body, and an air outlet is formed in the lower part of one side of the sampler main body. A connecting cover is fixedly connected to the upper portion of the side, away from the air outlet, of the sampler body, a fixing cover is in threaded connection with the periphery of the end, away from the sampler body, of the connecting cover, and evenly-distributed screen holes are formed in one side of the middle of the fixing cover; by detecting dust and metal dust intercepted by the filter membrane cylinder, the proportion of the dust and the metal dust to extracted gas can be calculated, so that the content of the metal dust in air can be measured, air quality inspection of a production workshop is realized, and occupational health detection work is completed.

This invention discloses a river water pollution treatment device and method, belonging to the field of water conservancy engineering technology. The river water pollution treatment device includes a treatment chamber fixed to the side bank of a river. A baffle is installed on one side of the treatment chamber and fixed to the other side bank. A water-facing plate, gradually sloping from the riverbank towards the baffle and towards the backwater direction, is provided on the water-facing side of the treatment chamber. An inlet hole is provided on the water-facing plate. A drain hole is provided on the backwater plate of the treatment chamber. A chemical addition structure is provided at the top of the treatment chamber. A stirring structure for agitating the chemical is provided inside the treatment chamber. A sealing structure for blocking the drain hole is provided on the outer surface of the backwater plate. A cleaning structure for cleaning the inner surface of the backwater plate is provided inside the treatment chamber. A retrieval structure is provided at the baffle. Using the river water pollution treatment device and method described in this invention can solve the problem of poor water treatment effect of existing water pollution treatment devices.

This invention discloses an opening and closing mold device for a ground-rail type refrigerator door foaming production line, relating to the technical field of refrigerator door production equipment. It includes a fixing mechanism and an opening and closing mechanism. The fixing mechanism includes a foaming mold frame mounted on the top of a transfer trolley. The foaming mold frame includes a lower mold frame and an upper mold frame hinged together. The lower mold frame is fixed to the transfer trolley, and a hook is fixedly installed on the side wall of the upper mold frame. A locking hook is provided below the hook, and the middle section of the locking hook is rotatably mounted on the lower mold frame. Both the top end of the locking hook and the bottom end of the hook are hook-shaped. A second elastic telescopic rod is provided on the transfer trolley for resetting the locking hook. This opening and closing mold device for a ground-rail type refrigerator door foaming production line achieves collision-free engagement of the foaming mold frame through a cooperative structure of bent plates, bent strips, connecting frames, and rollers. It also provides guidance and limits for the opening of the upper mold frame, preventing free fall or rigid impact closure, protecting the foaming mold, and improving production efficiency.

The utility model discloses a spraying device for bearing bush processing, which relates to the technical field of spraying and comprises a water storage tank, a linear module is fixedly erected on the water storage tank, a mounting plate is arranged at the sliding position of the linear module, a spraying nozzle is arranged on the mounting plate, and a pair of supporting tables is fixedly connected to two sides of the water storage tank. A rotating power module and a telescopic power module are arranged on the pair of supporting tables respectively, the rotating end of the rotating power module and the telescopic end of the telescopic power module are both rotationally connected with clamping plates, each clamping plate is provided with a movable supporting piece, and each movable supporting piece comprises a guide frame, a movable plate, a pull rod and a pair of supporting columns. According to the utility model, the troublesome problem that the follow-up bearing bush needs secondary supplementary spraying due to the fact that the local position is shielded when the bearing bush is clamped and fixed is solved; and a material part for spraying the bearing bush can fall onto a processing platform, so that inconvenience is brought to subsequent manual cleaning of spraying waste materials.

The present invention discloses an assembled single-well pump station and a control method thereof. The assembled single-well pump station includes a pump chamber and a water pump for pumping water out of the pump chamber. A water inlet for water flow to enter is opened on the side wall of the pump chamber, and the water inlet is covered with a dirt intercepting mechanism; and a dirt cleaning mechanism is embedded in the dirt intercepting mechanism and used for reciprocating up and down to clean the dirt intercepting mechanism. The dirt intercepting mechanism of this scheme can intercept aquatic plants and larger debris near the water inlet. After the pump station is started, the up and down movement of the dirt cleaning mechanism can peel off the aquatic plants and larger garbage on the dirt intercepting mechanism, and press the aquatic plants into the soil or bring them into the water, floating on the water surface, to ensure the normal operation of the water pump; furthermore, the up and down movement of the dirt cleaning mechanism can also move some of the deposited garbage near the water inlet, so that part of the garbage floats out of the water surface, to avoid the water taken out containing a large amount of garbage to pollute the farmland.

The utility model discloses an oblique insertion type multi-stage water treatment device capable of being quickly disassembled. The oblique insertion type multi-stage water treatment device comprises an oblique insertion type cylindrical shell, a quick-mounting buckle and a three-stage collaborative filtering unit, the inclined inserting type cylindrical shell comprises a cylindrical shell body and a shell inclined plane base which is arranged on the cylindrical shell body and forms an included angle of 30-60 degrees with the axis of the cylindrical shell body, so that an inclined plane inserting groove which forms an included angle of 30-60 degrees with the axis of the cylindrical shell body is formed, and the inclined plane inserting groove penetrates through the cylindrical shell body; the shell inclined surface base is matched and detachably connected with a quick-mounting buckle, so that an inclined surface inserting groove forms a sealed cavity, and the three-stage collaborative filtering unit can be obliquely inserted or quickly replaced. The filter efficiency is improved, particle interception, chemical adsorption and the like are synchronously realized, the filter units can be quickly disassembled and replaced, and the operation cost is reduced; the service life is prolonged; the application scenarios include food and beverage industry process water precision filtration, circulating cooling water system anti-scaling pretreatment, rural drinking water terminal purification equipment and the like.