30results about How to "Realize automatic interception" patented technology

The invention discloses an efficient volleyball auxiliary training device for sports, and relates to the technical field of sports equipment. The efficient volleyball auxiliary training device comprises a frame body, wherein the bottom of the frame body is provided with walking wheels, the top of the frame body is provided with a collection box, the bottom of the collection box is communicated with a vertical tube, the lower end of the vertical tube is communicated with a horizontal tube, the horizontal tube is internally and slidably provided with a push plate driven by a reciprocating mechanism, the vertical tube is rotationally provided with a shielding mechanism in transmission connection with the reciprocating mechanism, and the shielding mechanism comprises a blocking disc rotationally penetrating through the vertical tube. The efficient volleyball auxiliary training device for the sports has the advantages that the arranged reciprocating mechanism can drive the horizontal tube to perform transverse reciprocating motion to achieve the automatic impact effect on volleyballs falling in the horizontal tube and achieve the automatic serving movement of the volleyballs, the arranged shielding mechanism can automatically block the volleyballs, it is achieved that the volleyballs enter the horizontal tube automatically one by one, the serving movement of the volleyballs is moreorderly, an arranged adjusting structure can adjust the initial pre-tightening force of a reset spring to achieve the adjustment of the volleyball serving speed, thereby being more conductive to assisting a trainee in performing volleyball catching training.

The invention provides a method and a system for preparing interface testing data. The method comprises the steps that when a test case is executed for the first time, a structured query language (SQL) statement in the test case is monitored and intercepted; the operation type of the SQL statement is analyzed, and the SQL statement is analyzed according to the operation type; when the SQL statement is analyzed to be a querying statement, relative data are searched through execution of the query statement and relative configuration information between data and data is automatically stored into an excel table; then the test case is executed again, and the data in the excel table is restored into a data base automatically; if the SQL statement is analyzed to be a deleting statement, the deleting statement is stored into a corresponding property profile; then the test case is executed again, and the property profile is called automatically to execute deleting operation. Automatic interception of the SQL statement can be realized, the relevant data are automatically stored and configured, time consumption is little, efficiency is high, and error rate is low.

The invention discloses a user operation authority control method and device, equipment and a medium. The method comprises: receiving an access instruction sent when an access user logs in a to-be-accessed system, and calling an interceptor to intercept and obtain a user identifier contained in the access instruction; inquiring a role corresponding to an access user from a user role table by utilizing an interceptor, inquiring a task item corresponding to the role from a role menu relation table, inquiring an interface address corresponding to the task item from a menu interface relation table, and associating and storing all inquired interface addresses and a user identifier into a system cache; and waiting and receiving an operation instruction sent when the access user executes an operation corresponding to one task item, and obtaining an interface address matched with the task item from the system cache, so that the to-be-accessed system responds to the executed task item. Authority control is realized on the basis of a database level, data can be configured in the data relation table at any time, efficient and flexible authority control is achieved, and expansibility is higher.

The invention discloses a copper wire cut-off device which comprises a bottom plate. A pay-off device is installed at the rear portion of the upper end of the bottom plate. A limiting device is installed in front of the pay-off device. A traction and clamping device is installed in front of the limiting device. A cut-off device body is fixed to the left side of the traction and clamping device. A clamping and displacement device is installed on the left side of the cut-off device body. An unloading tank is arranged in front of the traction and clamping device. The copper wire cut-off device has the advantages of being reasonable in structural design, low in production and manufacturing cost, convenient to use and the like; copper wires can be automatically cut, the cutting procedure is ensured, manual work is replaced, the automation degree is high, the copper wire cutting production efficiency is improved, and manpower and material resources are saved.

The invention provides a short message processing method and a short message processing device. The method comprises the steps of making similarity comparison between a received short message and a standard short message template, and processing the received short message by use of the same processing mode as the standard short message template if the similarity between the received short message and the standard short message template is greater than or equal to a preset first similarity threshold. In the embodiment, a currently received short message is compared with a standard short message template, and whether to release or intercept the received short message is judged based on the similarity between the received short message and the standard short message template. Therefore, a short message can be intercepted or released automatically, the workload and review cycle of human review are reduced, and the efficiency of short message processing is improved.

The invention relates to the technical field of video processing, and provides a video acquisition method and device, a computer readable storage medium and electronic equipment. The video acquisitionmethod comprises the steps that a shooting request sent by a client is responded, wherein the shooting request comprises shooting starting time, video starting time is determined according to the shooting starting time, a real-time event video is acquired, a target video from the real-time event video is determined according to the video starting time, and the target video is sent to the client.The target video is intelligently recognized in the real-time event video, so that the delay effect of field shooting is avoided, and the use experience of a user is improved.

The invention provides a urine collection device. The urine collection device comprises a table board, an excrement pit opening, pedals, a funnel structure, a urine cup and a urine diversion structure, wherein the table board is suitable for treading, the excrement pit opening is formed in the table board, the two sides of the excrement pit opening are provided with the pedals, and the periphery of the upper edge around the excrement pit opening is provided with a flushing device; the funnel structure is located on the lower portion of the table board, the top of the funnel structure is in sealed connection with the bottom of the excrement pit opening, the funnel structure is used for receiving and guiding urine, and the lower portion of the funnel structure is provided with a lower opening; the urine cup is arranged under the lower opening and used for receiving the urine; and the urine diversion structure is arranged between the lower opening and the urine cup and used for intercepting the middle section of urine into the urine cup. The urine collection device has the advantages that when a to-be-detected person collects urine, the other hand is not needed to take the urine cup alone, and the use is more convenient for the old and weak; for women, the problem of urine splashing is also solved, and the urine collection is more convenient; the urine diversion structure can intercept the middle section of the urine and discharge the urine into the urine cup, and the problems that some to-be-detected persons easily neglect the middle section of the urine and cannot collect the middle section of the urine are also solved, so that urine test data is more accurate.

The invention discloses an integrated full-automatic sewage collecting and filtering system. The integrated full-automatic sewage collecting and filtering system comprises a sewage collecting and filtering box body which is divided by a filtering chamber gate assembly into a sewage adjusting chamber and a sundry filtering chamber, the sewage adjusting chamber is provided with a water inlet and a water outlet, and a water volume adjusting gate assembly is arranged in the sewage adjusting chamber; a water collecting opening is formed in one side of the sundry filtering chamber, a grid filteringassembly and a grid cleaning and brushing assembly are arranged in the sundry filtering chamber, a blow-down gate assembly is arranged below the grid filtering assembly, and the blow-down gate assembly and the part of the sundry filtering chamber below the blow-down gate assembly are adopted to define a blow-down channel used for storing and discharging sundries. The system has the advantages thatthe integration, miniaturization, automatic operation and remote supervision of domestic sewage quantity collection and regulation and sundry filtering equipment are realized; a combined full-flow automatic control and remote supervision new technology, new equipment and a new way are created for courtyard domestic sewage treatment water quantity collection and sundry filtering links, and huge market application prospects are achieved.

The invention belongs to the field of sports equipment, and particularly relates to a hand speed training device for sports physical training. The device comprises a pitching machine, a blocking net and a fan. The bottom position of the pitching machine is fixedly connected with a containing box; the top position of the pitching machine is fixedly connected with a pressure box; a connecting pipe is connected between the pressure box and the interior of the containing box; the fan is fixedly connected to the side surface of the containing box; the blocking net is fixedly connected to the surface, close to the table, of the pitching machine; guide rails are arranged at the bottom of the blocking net; the interiors of the guide rails are connected with an electric sliding block; and the bottom surface of the electric sliding block is fixedly connected with a cleaning plate. By means of the device, automatic interception and collection of table tennis balls are effectively achieved, meanwhile, the collected table tennis balls can be guided back into the pitching machine through air pressure, the pitching machine can continuously serve the table tennis balls, the continuous ball receiving training requirement of athletes is met, hand speed training on the athletes is enhanced, dependence on serving of coaches is reduced, and continuous training requirements under personal conditions are met.

The invention discloses an indoor baseball batting exercise all-in-one machine and mainly relates to the field of devices. The indoor baseball batting exercise all-in-one machine comprises a collecting mechanism and a baseball serving machine, the collecting mechanism comprises a frame, a first supporting rod, a second supporting rod and a third supporting rod, the supporting rod, the second supporting rod and the third supporting rod are sequentially hinged at the bottom of the frame, a net is arranged on the frame, a rear bag net is arranged between first supports, a bottom bag net is arranged between second supports, a counterweight ring for enabling to fall down is arranged on the bottom bag net, and a ball outlet of a launching mechanism is upward by 30-45 degrees, is detachably fixedat the bottom of the collecting mechanism and is flush with the counterweight ring. The indoor baseball exercise all-in-one machine has the advantages that comprehensive intercepting, collecting, automatic loading and re-serving of batted baseballs can be realized, so that continuity and smoothness of baseball batting exercise are ensured; the machine is free of mounting and demounting during useand convenient to store and brings great convenience to baseball batting exercise.

The invention discloses a method for automatically intercepting a sports event video. The method comprises: counting the number of clients; based on the ratio of the number of interactive feedback messages to the number of current clients, obtaining the client feedback rate of a sports event video at the current time; calculating the average value to get the average feedback rate; obtaining a feedback ratio according to the ratio of the client feedback rate to the average feedback rate at the current time, and acquiring a current playing time of the sports event video when the feedback ratio reaches or exceeds a preset feedback ratio threshold; with the current playing time as a middle point, combining an interception time period of the sports event video to calculate an interception starting time and an interception ending time; and when the sports event video playback reaches or exceeds the interception ending time, obtaining a short sports event video through interception according to the interception starting time and the interception ending time. The method realizes automatic interception of the sports event video and obtains the short sports event video according to the automatic intercepted content.

The invention discloses a plastic pipe cutting and transferring integrated mechanism. The plastic pipe cutting and transferring integrated mechanism comprises three parts of a pipe conveying module, an automatic cutting module and a transferring module, wherein the pipe conveying module comprises a supporting plate, a bottom plate, a conveying belt and stand columns; the automatic cutting module comprises an upper end plate, a lower end plate, first lead screws, first motors, moving blocks, connecting rods, elastic pieces, a cutting table and a switch blade; and the transferring module comprises a transferring vehicle, a collecting groove, a guiding rail, a concave column, a second lead screw and a second motor. According to the plastic pipe cutting and transferring integrated mechanism, the automatic cutting module is arranged so that a plastic pipe is automatically cut; the transferring module is arranged so that the plastic pipe can be autonomously conveyed and collected; the elastic pieces are arranged so that the automatic cutting module can be damped when the device is used for cutting, and the service life of the automatic cutting module is prolonged; the plastic pipe cutting and transferring integrated mechanism has the advantages that the structure is simple, the practicability is high, and the mechanism can be widely applied to machining of various pipes; and the problem that in the prior art, the plastic pipe is manually cut, and the machined plastic pipe is transferred manually is solved.

This application relates to a system and method for handling faults in advertising placement on smart TVs. The fault handling system for advertising placements in smart TVs includes at least one smart TV, a cloud server, and a data analysis and cleaning server; at least one smart TV sends access request information to the cloud server, and the access request The information includes basic TV information; the cloud server allocates advertisement data matching the TV corresponding to the basic information according to the basic TV information, and simultaneously synchronizes the access request information to the data analysis and cleaning server; the data analysis and cleaning server judges the corresponding information of the access request information according to the access request information Check whether the TV is faulty, and if so, put the TV into the blacklist for advertising. This application can realize the automation of judging whether a smart TV is faulty, greatly improves the efficiency and accuracy compared with traditional manual processing, and realizes automatic interception of access requests, preventing users from being affected by advertising failures.

The embodiment of the present invention discloses a transformer testing method and related devices. The transformer is carried on the PCB main board to test the radiation interference RE. The transformer is composed of a primary coil and a secondary coil coupled to each other. The method includes: The analyzer acquires scattering parameters between a first port and a second port, the first port being any one of the two ports of the primary winding in the primary coil, and the second port being the secondary coil Any one of the two ports of the main winding; if the scattering parameter is greater than or equal to a preset threshold, it is determined that the transformer is a defective transformer. By adopting the embodiments of the present invention, problems in the prior art such as failure of the RE characteristic test due to the limitation of the transformer manufacturing process can be solved.

The invention is applicable to the technical field of routers, and provides an automatic application interception method of a router, which comprises the following steps: receiving an interception instruction for a target application of networking equipment; analyzing network data of the networking equipment running the target application according to the interception instruction, and extracting pre-intercepted network information in the network data; obtaining identification information of the target application and the networking equipment, and generating an interception rule corresponding to the target application according to the identification information and the network information; and triggering a router to intercept the target application according to the interception rule. The invention also provides an automatic application interception system of the router, a storage medium for storing a computer program for executing the method, and computer equipment for implementing the method. Therefore, the interception rule is automatically generated for the specified application, so that the router can automatically intercept the specified application, and the interception performance of the router is improved.

The invention discloses a plastic pipe interception and transfer integrated mechanism, which includes three parts: a pipe transfer module, an automatic cutting module and a transfer module, wherein the pipe transfer module includes a support plate, a bottom plate, a conveyor belt and a column; the automatic cutting module includes an upper end plate , the lower end plate, the first lead screw, the first motor, the moving block, the connecting rod, the elastic member, the cutting table and the knife; motor. The invention is equipped with an automatic cutting module, which can realize the automatic cutting of plastic pipes; is provided with a transfer module, which can realize the autonomous transmission and collection of plastic pipes; Its service life; simple structure, strong practicability, can be widely used in the processing of various pipes. The problem of manually cutting the plastic pipe and manually handling the processed plastic pipe in the prior art is solved.

The invention relates to the related field of traffic management, in particular to traffic road equipment for preventing vehicle overspeed escape. The traffic road equipment comprises a speed measuring device mounting box bracket, a speed measuring device mounting box is fixedly mounted on the outer surface of the end wall of the upper side of the speed measuring device mounting box bracket; a first cavity is formed in the speed measuring device mounting box; a speed measuring device for measuring the speed of the vehicle is mounted on the left side end wall of the first cavity; According to the equipment for preventing vehicle overspeed escape on a traffic road, the speed of the vehicle can be measured; then, automatic interception in the advancing direction of the vehicle is realized, automatic locking of vehicle tires can be achieved, the vehicle is prevented from reversing backwards and escaping, during interception, police officers do not need to lay roadblocks manually, the interception reliability is improved, no life harm is caused to the police officers, and therefore the cost for intercepting overspeed vehicles or hit-and-run vehicles is reduced.

The invention provides a slippage type cutting-out device of a high-speed shaft pin machine and belongs to the technical field of machines. The slippage type cutting-out device of the high-speed shaft pin machine solves the technical problems that an existing cutting-out device is low in cutting-out efficiency, inconsistent in cutting-out length, low in cutting-out precision and the like. The slippage type cutting-out device of the high-speed shaft pin machine comprises a base which is provided with a fixed cutter and a movable cutter, and the fixed cutter and the movable cutter are in end-to-end butt joint; the fixed cutter and the movable cutter are both cylindrical; strip-shaped materials can be arranged in the fixed cutter and the movable cutter in a penetrating manner; the movable cutter is fixedly arranged in the horizontal direction and movably arranged in the vertical direction; and the base is provided with a movable cutter driving mechanism capable of driving the movable cutter to ascend and descend in the vertical direction. The slippage type cutting-out device is characterized in that a horizontal-moving and sliding fixed-length mechanism is arranged on the base and at the discharging end of the movable cutter and can be pushed by the ends of the strip-shaped materials arranged in the fixed cutter and the movable cutter in a penetrating manner to slide outwards by a set distance. The slippage type cutting-out device of the high-speed shaft pin machine can guarantee that the length error of produced pin shafts is small, and cutting-out precision is high.

The embodiment of the invention discloses a method and device for displaying multimedia data and a storage medium. The method comprises the steps: acquiring at least one starting point position and atleast one ending point position for current multimedia data, wherein any one starting point position in at least one starting point position can be matched with one end point position in at least oneend point position, and at least one segment of the audio and video data corresponds to the position from any starting point to the end point matched with the starting point; intercepting at least one segment from the current multimedia data; obtaining display data for at least one fragment; and performing associated display on at least one fragment and the display data. At least the intelligenceand the cheapness of multimedia data display can be improved, and the use experience of a user can be greatly improved.

The invention discloses a source water pumping pipe for a raw water pipeline, and belongs to the technical field of raw water pipelines. The source water pumping pipe comprises a water pumping pipe body, a filtering mechanism and a collecting box, the filtering mechanism comprises a first filter plate arranged in the water pumping pipe body in a lifting mode and a reset mechanism used for driving the first filter plate to reset. At least two side suction pipelines are arranged on the outer side of the water pumping pipe body along the peripheral side at equal intervals, the upper ends and the lower ends of the side suction pipelines are connected with the water pumping pipe body, and the first filter plate is located at the height of the lower ends of the side suction pipelines. The collecting box is installed on the outer side of the water pumping pipe body and located below the side suction pipelines, at least two distribution pipelines are connected between each side suction pipeline and the collecting box, and conveying mechanisms are arranged at the positions, communicating with the distribution pipelines, in the side suction pipelines. According to the device, river water is pumped only through the suction force of a suction pump, meanwhile, impurities in the river water can be automatically intercepted and collected, the filter plate can be cleaned, the automation degree is high, and operation and control are easy and convenient.

The invention relates to an intelligent television advertisement putting fault processing system and method. The intelligent television advertisement putting fault processing system comprises at leastone intelligent television, a cloud server and a data analysis and cleaning server, at least one smart television sends access request information to the cloud server, wherein the access request information comprises television basic information; the cloud server allocates advertisement data matched with the television corresponding to the basic information according to the television basic information, and synchronizes the access request information to a data analysis and cleaning server; and the data analysis and cleaning server judges whether the television corresponding to the access request information has a fault according to the access request information, and lists the television into an advertisement putting blacklist if the television has the fault. According to the method, whether the smart television fails or not can be automatically judged, the efficiency and accuracy are greatly improved compared with traditional manual processing, the access request is automatically intercepted, and a user is prevented from being affected by advertisement putting faults.

The present invention provides a video and audio program multi-version playing method and system. The method comprises the following steps: a center end is configured to provide corresponding local materials for a plurality of play-cutting end; the center end needs the upper / lower play-cutting positions in the host video and audio program signal to add audio watermarking; the center end plays the host video and audio program and transmits the host video and audio program to a plurality of play-cutting ends; the play-cutting ends receive the host video and audio program signals and monitors and analyzes the audio watermarking; and when the play-cutting type in the audio watermarking is identified as the upper play-cutting identification, the outputting the host video and audio program signals are switched to the local material program signals, and when the play-cutting type in the audio watermarking is identified as the lower play-cutting identification, the output local material program signals are switched to the host video and audio program signals. The video and audio program multi-version playing method and system realize the automatic play cutting, are simple in control process and effective, and can mitigate the operators' mental stress.

The invention discloses a copper wire cut-off device which comprises a bottom plate. A pay-off device is installed at the rear portion of the upper end of the bottom plate. A limiting device is installed in front of the pay-off device. A traction and clamping device is installed in front of the limiting device. A cut-off device body is fixed to the left side of the traction and clamping device. A clamping and displacement device is installed on the left side of the cut-off device body. An unloading tank is arranged in front of the traction and clamping device. The copper wire cut-off device has the advantages of being reasonable in structural design, low in production and manufacturing cost, convenient to use and the like; copper wires can be automatically cut, the cutting procedure is ensured, manual work is replaced, the automation degree is high, the copper wire cutting production efficiency is improved, and manpower and material resources are saved.

The invention provides a method and a system for preparing interface testing data. The method comprises the steps that when a test case is executed for the first time, a structured query language (SQL) statement in the test case is monitored and intercepted; the operation type of the SQL statement is analyzed, and the SQL statement is analyzed according to the operation type; when the SQL statement is analyzed to be a querying statement, relative data are searched through execution of the query statement and relative configuration information between data and data is automatically stored into an excel table; then the test case is executed again, and the data in the excel table is restored into a data base automatically; if the SQL statement is analyzed to be a deleting statement, the deleting statement is stored into a corresponding property profile; then the test case is executed again, and the property profile is called automatically to execute deleting operation. Automatic interception of the SQL statement can be realized, the relevant data are automatically stored and configured, time consumption is little, efficiency is high, and error rate is low.

Provided is an efficient land-saving storage pond with a self-cleaning function. The pond comprises a water inlet and outlet channel, a drop well, a water inlet and outlet pump room, and a water storage main pond body; the water inlet and outlet channel and the drop well are arranged beside the water inlet and outlet pump room side by side; and the water inlet and outlet pump room comprises an upper-layer water collecting well and a lower-layer water collecting well. Through the arrangement and switching control of layered gates and a lifting mode of a gravity self-flowing water adding pump, garbage in inlet water is automatically intercepted and removed, and sediment deposits in the storage pond are automatically flushed and discharged, so that the self-cleaning of the whole pond is achieved. Through a highly-intensive arrangement form, integrated multi-functional and efficient sharing is achieved, the occupied area of the storage pond is effectively reduced; and meanwhile, water inflow and water outflow are both achieved in the lifting mode of a gravity self-flowing water adding pump, the water storage height in the storage pond can be freely set, the underground space is fully utilized, and the efficient utilization of land resources is achieved. The efficient land-saving storage pond with the self-cleaning function can be used for treating overflow pollution of a drainage system in rainy days and can also be used for treating initial rainwater pollution of a rainwater system.

The invention relates to a multifunctional efficient oil separator which comprises an oil separation container; a deslagging mechanism which is arranged at an oil separation water inlet of the oil separation container and is used for feeding water and deslagging; a jet device, wherein the air inlet end of the jet device is connected to the top of the oil separation container in a communicating mode, the water inlet end of the jet device is connected to the bottom end of the oil separation container through a circulating pipeline pump, and a perforated aeration pipe is fixedly arranged in the oil separation container and connected to the water outlet end of the jet device in a communicating mode; a latticed electric heating mechanism which is used for heating to prevent animal and vegetable oil from being condensed, wherein the specific gravity of the latticed electric heating mechanism is lighter than that of water and heavier than that of oil; an oil collecting tank which is fixedly arranged at the upper part of the oil separation area and is used for collecting oil stains and discharging the collected oil stains; a mud-water separator which is connected to the bottom of the settling zone and is used for removing mud. According to the oil separator, the deslagging, oil separation and mud removal effects can be effectively improved on the basis of an existing oil separator, and therefore treatment of kitchen oily wastewater is effectively promoted under the condition that the cost is low.

The invention relates to the technical field of internet applications, and provides a processing method and device for advertisements in applications, electronic equipment and a storage medium. The method comprises the following steps: when a first application program is started, obtaining a first application package name and a current Activity name of the first application program; if the first application package name and the current Activity name are matched with the application package name and the Activity name in an interception list, a display interface corresponding to the current Activity name is determined to be an advertisement interface, a transparent Activity interface is created, and the transparent Activity interface is forbidden to respond to a click event; and displaying the transparent Activity interface on the upper layer of the advertisement interface. By adopting the method, the click operation of the user on the advertisement interface can be intercepted, and the current started application is prevented from skipping to other applications or advertisements.

The invention relates to the related field of parking charging equipment, in particular to road vehicle weight-limiting charging equipment, which comprises a box body and a first cavity with openingsin the front side and the rear side, a pressing plate is slidably installed between the left end wall and the right end wall of the first cavity, and reset springs are fixedly installed on the outer surface of the lower side end wall of the pressing plate in an array mode. The tail ends of the lower sides of the reset springs are fixedly connected with the end wall of the lower side of the first cavity, a second cavity is fixedly formed in the end wall of the lower side of the first cavity, and a rack plate is fixedly installed on the outer surface of the end wall of the lower side of the pressing plate. The road vehicle weight-limiting charging equipment can realize measurement of the weights of passing vehicles, different charging codes are displayed according to different weights, passing vehicles can be detected, vehicles with problems are automatically intercepted, and all action processes can be controlled through engagement entering and engagement exiting between gears and engagement and disengagement between shafts.

The invention discloses equipment for intercepting floating objects in a river. The equipment includes two bases, the two bases are left-to-right symmetrically and fixedly connected to the bottom of the river, and close to both left and right sides of the river bank; and base cavities are correspondingly arranged in the bases, and a sliding cavity located at one side, away from symmetric center, of the base cavities is arranged in the bases and communicates with the base cavities; water level sensing devices are installed in the base cavities which are internally provided with displacement amplifying devices located on the lower sides of the water level sensing devices, the sliding cavity is internally connected with floating and sinking devices in a sliding mode, and an intercepting and cleaning device is arranged on the position between both left and right floating and sinking devices. According to the equipment for intercepting the floating objects in the river, an intercepting andcleaning mechanism takes advantage of flowing river as power source, an intercepting belt is rotated to drive a horizontal plate on the intercepting belt to transport the floating objects in the riverto a garbage recycling device at a bank; and when ships run, the intercepting belt is driven to descend by a floating device to allow the ships to pass through successfully, therefore, automaticallyintercepting and cleaning the floating objects in the river and allowing the ships to pass through are achieved.