52results about How to "Meet site needs" patented technology

The invention discloses rapidly hydrated liquid guanidine gum. The rapidly hydrous liquid guanidine gum consists of the following components by weight percentage: 16-49.6% of disperse phase, 50-83.3% of dispersion media and 0.4-10% of suspension stabilizers. The invention also discloses a fracturing base fluid. The fracturing base fluid is prepared by mixing the rapidly hydrated liquid guanidine gum with water at a weight ratio of 1: (50-500). The rapidly hydrated liquid guanidine gum can be rapidly swollen to be sticky and has excellent suspension stability. The preparation method is simple and easily available in raw materials, thereby facilitating large-scale production.

The invention discloses a negative-pressure container isolating medical unit. The negative-pressure container isolating medical unit comprises a container body, wherein the container body internally comprises an equipment room and negative-pressure areas; the pressures of the negative-pressure areas are different, and the pressures of the negative-pressure areas are decreased in sequence accordingto the communication sequence; negative-pressure fresh air system equipment, an air exhaust system and a power system are arranged in the equipment room; the negative-pressure fresh air system equipment of the equipment room is communicated with air inlets of the negative-pressure areas; and air outlets of the negative-pressure areas are communicated with the exhaust system of the equipment room.The negative-pressure container isolating medical unit has the characteristic of flexible container transportation on the aspect of the profile, can meet the multimodal transportation requirements and can be used immediately when arriving at the working site. The interior of the container body can be divided into a plurality of negative-pressure areas, the pressures of the areas are sequentiallydecreased, and the areas are divided into different functional areas according to different pressures. It is ensured that indoor air flows in one direction all the time, the final gas is exhausted after being efficiently filtered, and indoor air is prevented from polluting the outdoor air.

The invention discloses a construction method for advance grouting and supporting for tunnel partial collapse, and relates to the technical field of tunnel construction. Based on back pressure backfilling, sleeper stacks are used for further supporting the part which have the quickest and largest deformation and is the most unstable in the initial supporting, so that the fact that the entire steelarch wholly collapses from the arch part and causes the currently stable steel frame on the left side of the line to damage together is avoided, and the collapse range and intensity are controlled; the grouting reinforcement is carried out to the deformed section surrounding rock, so that the aims that the deformation is controlled and the safe replacement of the deformed limit invasion steel frame is guaranteed are achieved, and better supporting effect is realized; a butterfly arch is used to better conform to the practical situation of the site surrounding rock, so that the supporting forthe unstable surrounding rock at the single side deformation section is strengthened, and the fact that the supporting intensity meets the site requirements is guaranteed; the advance supporting measures are adopted to improve the front surrounding rock integrity and self stabilization capability, and the construction safety is guaranteed; different from the traditional manner of total-ring arch replacement, the cost is low, the adaptability is high and the generalizability is high.

Disclosed are a liftable steel bar processing shed with a solar panel and a construction method of the liftable steel bar processing shed. A telescopic cantilever (4) is connected with an inner steeltube (8) through an inclined support (6). The inclined support (6) is connected with the telescopic cantilever (4) through a special hinge (5). The inclined support (6) is connected with the inner steel tube (8) through a bolt (7). A floodlight (11) is installed below a bottom shed (2). An electricity storing device (10) is installed on an outer steel tube (12). The inner steel tube (8) is fixedlyconnected with the outer steel tube (12) through a fixing pin (9) installed in a location hole (13). The bottom shed (2) is provided with the solar panel (1). The method comprises the steps that theinner steel tube (8) is sleeved with the outer steel tube (12); the fixing pin (9) penetrates through the location hole (13) to fix the inner steel tube (8) and the outer steel tube (12); the specialhinge (5) is installed on the inner steel tube (8); and the inclined support (6) is fixed to the inner steel tube (8) through the bolt (7).

The invention discloses a PC component production system. The system at least includes mobile die table stations, a mobile mortar storage tank and a burden distribution and vibrating station; the die table stations and the burden distribution and vibrating station are arranged in sequence, the mortar storage tank is arranged at the burden distribution and vibrating station, the die table stations and the burden distribution and vibrating station are all provided with conveying devices, a vibrating device capable of vertically lifting is arranged on the burden distribution and vibrating station, die tables are conveyed from the die table stations to the burden distribution and vibrating station for reinforcing steel bar assembly, burden distribution and vibrating to form PC components, and then the PC components are sent out. The die table stations are used for storing the die tables and serve as a die table warehouse; the burden distribution and vibrating station is used for changing the horizontal arrangement mode of reinforcing steel bar assembly, burden distribution and vibrating of a fixed production line into the vertical arrangement mode, the mobile mortar storage tank is arranged at the burden distribution and vibrating station to complete the steps of reinforcing steel bar assembly, burden distribution and vibrating at one working position of the burden distribution and vibrating station, space occupation is reduced, and the site need is met. Simply by dragging a mobile chassis to a project site through a headstock and then arranging the mobile chassis well, the production can be performed, and the system has the advantages of being timely in production and construction.

The invention belongs to the technical field of construction industry, and discloses a concrete surface defect image recognition system and method based on artificial intelligence. The concrete surface defect image recognition system based on artificial intelligence comprises an intelligent construction site management and control platform, an image acquisition device, concrete surface defect image recognition, a printer and a loudspeaker. The image acquisition device comprises a camera device, an image receiving device, an image data cache (SDRAM), a DSP chip, a receiving / transmitting moduleand a display terminal. On the basis of artificial intelligence concrete surface defect identification under the intelligent construction site management and control platform, the requirement for theprofessional level of detection and evaluation personnel is not high, and cost operation is not high; a large amount of data obtained through image recognition can be effectively utilized and protected, and a model image database is established; human factors can be ignored, concrete defects can be continuously identified on any construction site, the identification accuracy is high, system maintenance is simple, and the maintenance cost is low.

The invention discloses a full-rotating dynamic pointing type rotating guide system and guide controlling method. The full-rotating dynamic pointing type rotating guide system comprises an upper shell body and a lower shell body. A hollow shaft coaxial with the upper shell body is arranged in the upper shell body, one end of the hollow shaft is connected with the upper shell body in a sealing mode, the other end of the hollow shaft is connected with a hollow transmission shaft, and a guide driving mechanism is arranged between the end of the hollow shaft and the upper shell body; the guide driving mechanism, the upper shell body and the hollow shaft form an oil pressure closed cavity, and the pressure of drilling liquid in the oil pressure closed cavity is higher than the pressure of drilling liquid outside the guide driving mechanism; the guide driving mechanism drives a deflection wheel mounted on the transmission shaft in a sleeving mode to conduct lateral deflection; a universal joint used for keeping the pointing direction is mounted on the transmission shaft; a drill is mounted at the end of the transmission shaft; and the deflection wheel conducts lateral deflection under driving of the guide driving mechanism and pushes the inner wall of the lower shell body outward and continuously in an abutting mode, and dynamic continuous lateral force with the direction being perpendicular to the inner wall of the lower shell body is produced, so that the lower shell body drives the drill to rotate by a certain angle along the rotating center of the universal joint to achieve the purpose of dynamic pointing.

The invention discloses a transport equipment steel ladle path compilation method of considering production equipment scheduling plan constraints. According to the method, indexes that a steel ladle transport path is shortest, lifting and laying frequency is minimum, interval time between two successively adjacent steel ladles in the same path is longest, a steel ladle transport temperature drop is minimum, and transport time is minimum are taken as performance indexes, conditions that the loading weight of a crown block on the path is greater than the weight of the steel ladle laden with molten steel, transportable time of the crown block on the path is in a specified range of a furnace charge plan, a path length is in an available path length range determined by the maximum speed of the crown block and the furnace charge plan, and a temperature drop of the transported molten steel in the path does not exceed a specified temperature range of a furnace charge process are taken as constraint conditions, steel ladle transport paths are taken as a decision variable, and a mathematical model of the problem is constructed; the multi-priority-based heuristic compilation method of the steel ladle path is designed; and steel ladle path priority is determined and the available paths are sorted according to importance degrees of the performance indexes on the bases of the layout of a plant area and the furnace charge plan, and the steel ladle transport path is decided.

The invention discloses an I-shaped current transformer. The I-shaped current transformer comprises a shell, a magnetic arranged in the shell, and a coil wound on the magnetic core; the magnetic core is an I-shaped structure, and the coil is wound on a middle connecting rod of the magnetic core; the product is simple in design, and convenient for installing and power-taking, so that a plurality of device applications needing field power-taking can be realized, the requirements on different power transmission diameter sizes or busbar widths are satisfied, the security is reliable, the I-shaped current transformer can deviate from other cable busbar when being installed and cannot influence alternative insulation pitches of the voltage, the running of a power system is guaranteed; through the adoption of a permalloy magnetic core, the weight of the transformer is lightened, and the transformer is more portable.

The invention provides a universal converter capable of converting high definition into standard definition. The universal converter capable of converting the high definition into the standard definition comprises a high-definition multimedia interface (HDMI) video input device, an image processing device, a composite video broadcast signal (CVBS) output device, a video graphics array (VGA) / YPBPR output device, a power management device, an audio output device and a central control device, wherein the HDMI video input device is connected with the image processing device through a cable, the CVBS output device is connected with the image processing device through a cable, the VGA / YPBPR output device is connected with the image processing device through a cable, the audio output device is connected with the image processing device through a cable, and the central control device is connected with the HDMI video input device through a cable, is connected image processing device through a cable and is connected with the audio output device through a cable. The universal converter can meet the requirement of a user that the high definition is converted into the standard definition on site.

The invention discloses energy-saving heat preservation type preparation equipment for concrete blocks. The equipment comprises a bottom plate, wherein a stirring tank is fixedly connected to the side position of the top end of the bottom plate, a discharging pipe is fixedly connected to the bottom end of the stirring tank, a vibration stirring mechanism is fixedly connected to the position, corresponding to one side of the stirring tank, of the top end of the bottom plate, and the vibration stirring mechanism comprises a fixed plate, a rotating rod, a rotating block, a shaking plate, a rotating shaft, a rotating motor, a sliding plate and a limit plate. The equipment is scientific and reasonable in structure and safe and convenient in use; the vibration stirring mechanism is arranged, and the rotating shaft is driven by the rotating motor to rotate, so that the rotating shaft drives a gear to rotate, and the gear is matched with a cam through the arrangement of a sector gear; and an incomplete gear mechanism is formed to drive a moving frame to repeatedly slide, the shaking plate is pushed through cooperation of a rotating plate and rotates and swings along the rotating rod, concrete in a mold is stirred, and the uniformity of the concrete in the mold is improved.

The invention relates to a power construction device, in particular to a knife switch overhaul platform. According to the technical scheme provided by the invention, the knife switch overhaul platform comprises a standing platform, wherein the standing platform is installed in the middle of a vertical frame; and the bottom end part of the vertical frame is provided with a connecting base. After the knife switch overhaul platform is installed, an operator can work by standing on the overhaul platform, the operating stability is greatly improved, and the high-altitude falling of the operator is prevented. The invention is portable and rapid and has short installation time about three minutes, and the connecting base can be subjected to free sliding adjustment according to the width of the site U-steel so as to meet the site requirement.

The invention provides a universal converter changing standard definition to high definition. The universal converter comprises a CVBS video input device, a YPBPR / VGA video input device, an image processing and video output device, a center control device, and a power management and audio processing device. The CVBS video input device, the YPBPR / VGA video input device, the center control device, the CVBS video input device and the YPBPR / VGA video input device are respectively connected with the image processing and video output device through cables. The converter can support various standard definition signal input and various resolution ratio output and meets requirements of users.

The invention relates to a field intensity test starter comprising a control unit, an operation display unit and a channel machine unit. The control unit is formed by connecting a CPU, a first filter adjusting circuit, a second filter adjusting circuit, an operational amplifier and a power conversion circuit. The CPU of the field intensity test starter generates 218.1Hz sub audio and a FFSK signaling containing site location and emission time, and the sub audio and the signaling are emitted through a PTT control channel machine. The FFSK and the 218.1Hz signals are generated inside a program control CPU, the FFSK signal is filtered and shaped by an active filter C, a digital potentiometer A adjusts the amplitude of the FFSK signal, the 218.1Hz sub audio signal is filtered and shaped by an active filter D, a digital potentiometer B adjusts the amplitude of the 218.1Hz sub audio signal, and the FFSK signal and the 218.1Hz sub audio signal are further adjusted by the operational amplifier. The field intensity test start device has the following beneficial effects: station radios along the way can emit field intensity test carriers under the control of the device at a specified time, and the device can be compatible with standard B and C systems, is simple to operate, convenient to carry and low in cost, and can satisfy field needs.

The invention discloses a sewage drainage device. A support is installed above a sewage pit, a motor is installed in the middle of the upper surface of the support and is connected to a subsurface centrifugal pump in the sewage pit, the subsurface centrifugal pump penetrates the support to connect to a butterfly valve and a check valve through a pipeline, and a pressure gauge switch and a pressure gauge are installed on the pipeline between the butterfly valve and the check valve; a terminal case is installed on one side of the upper surface of the support, the other side is provided with a magnetic float level gauge, and the bottom of the magnetic float level gauge penetrates the support to locate into the sewage pit. The device has fine contamination resistance, large stroke and flow and wide application range; the magnetic float level gauge can be used for observing the sewage level in real time, automatic pumping stop is implemented through electrical control, and automatic control is implemented; the check valve is adopted, so that oil backflow due to the gravity can be prevented; the electrical control and manual control are adopted, and the on-site requirements are met well.

The invention relates to the field of mine dynamic disaster monitoring pre-warning, and aims to provide an identifying and pre-warning method of a mine disaster multi-parameter local danger zone. Theposition and the danger level of the local danger zone can be accurately identified, a mine can be guided in a targeted mode for disaster prevention, and the site requirements for all mines can be met. The pre-warning method comprises the steps that 1, spatial positioning is conducted on mine disaster monitoring points; 2, initial risk indexes I<single point initialization> (I<single point initialization> is larger than or equal to zero and smaller than or equal to one) of all the monitoring points are obtained; 3, conditions of other monitoring points around all the monitoring points are retrieved; 4, the initial risk indexes of the monitoring points are corrected; and 5, the position and the risk level of the local danger zone are obtained. According to the identifying pre-warning methodof the mine disaster multi-parameter local danger zone, the problem that the mine can not be guided in a targeted mode for disaster prevention due to the fact that the position and the risk level ofthe local danger zone can not be identified accurately through an existing pre-warning method is solved.

The invention relates to the field of mine dynamic disaster monitoring pre-warning, and aims to provide an identifying and pre-warning method of a mine disaster multi-parameter local danger zone. Theposition and the danger level of the local danger zone can be accurately identified, a mine can be guided in a targeted mode for disaster prevention, and the site requirements for all mines can be met. The pre-warning method comprises the steps that 1, spatial positioning is conducted on mine disaster monitoring points; 2, initial risk indexes I<single point initialization> (I<single point initialization> is larger than or equal to zero and smaller than or equal to one) of all the monitoring points are obtained; 3, conditions of other monitoring points around all the monitoring points are retrieved; 4, the initial risk indexes of the monitoring points are corrected; and 5, the position and the risk level of the local danger zone are obtained. According to the identifying pre-warning methodof the mine disaster multi-parameter local danger zone, the problem that the mine can not be guided in a targeted mode for disaster prevention due to the fact that the position and the risk level ofthe local danger zone can not be identified accurately through an existing pre-warning method is solved.

The invention relates to the field of automatic control, and discloses a power supply remote control system, which comprises a main control module, a controlled module, a power supply control box andcontrolled equipment, the main control module, the controlled module, the power supply control box and the controlled equipment are connected in sequence; the main control module is used for detectingthe running state of the controlled equipment in real time and displaying the information of the controlled equipment in a graphical visual human-computer interface; the controlled module is used forreceiving a control command of the main control module and converting the control command into an operation command which can be recognized by the power supply control box; and the power supply control box comprises a serial port controller and a direct-current relay, and the serial port controller controls on-off of a power supply of the controlled equipment through the direct-current relay. Theremote control system at least has the following beneficial effects that the on-off of the power supply of the controlled equipment can be detected and controlled on line, the remote operation of thecontrolled equipment is realized, the manpower is saved, and the efficiency is improved.

The invention provides a sample diluting device and a reagent card for detecting a novel coronavirus antibody. The diluting device comprises a diluent sample adding bottle, wherein the diluent sampleadding bottle comprises a first dilution cavity and a second dilution cavity, which are arranged up and down and are separated by an inclined plate; the top of the first dilution cavity is provided with a sample adding hole for inserting a sample collection tube, one side of the high end of the inclined plate is provided with a groove which is through up and down, and the groove is located right below the sample adding hole; a liquid outlet is formed in the bottom of the second diluting cavity. The sample diluting device can perform gradient high-multiple dilution on antibodies in samples, avoids barb phenomenon caused by excessive antibodies, and is suitable for rapid screening and detection of large quantities of novel coronavirus samples; the reagent card not only can be used for typingdetection of IgM and IgG antibodies in blood of a virus infected patient, but also can be used for detection of total antibodies of the novel coronavirus in the blood, so that the detection rate of an early infected patient can be increased.

The invention discloses a cut-off valve for a natural gas wellhead. The cut-off valve comprises a valve body. The valve body is provided with transversely penetrated flow passages and a vertically arranged valve chamber communicated with the top of the valve body. The valve chamber divides the flow passages into an inlet flow passage and an outlet flow passage, and the valve chamber is provided with a vertically movable valve plate. The upper end of the valve plate is connected to a valve stem, the upper end of the valve stem protrudes from the top of the valve chamber, a seal packing is arranged between the valve stem and the valve body, the inlet flow passage is communicated with the upper portion of the valve chamber through an inlet auxiliary flow passage, and the valve body is provided with an auxiliary flow passage stopper capable of closing or opening the inlet auxiliary flow passage. According to the cut-off valve for the natural gas wellhead, through the modification of the valve body and the valve plate structure, the auxiliary flow passage stopper opens the inlet auxiliary flow passage when the valve plate is closed, the natural gas with a certain gas pressure enters theupper portion of the valve chamber through the inlet auxiliary flow passage, and the natural gas becomes the power for driving the valve plate to move downward so that the valve plate is stably and firmly pressed at the bottom of the valve chamber and the valve can better achieve the effect of blocking and meet the on-site requirements.

The preparation equipment comprises a bottom plate, a stirring tank is fixedly connected to the side position of the top end of the bottom plate, a discharging pipe is fixedly connected to the bottom end of the stirring tank, and a vibration stirring mechanism is fixedly connected to the position, corresponding to one side of the stirring tank, of the top end of the bottom plate; the vibration stirring mechanism comprises a fixed plate, a rotating rod, a rotating block, a shaking plate, a rotating shaft, a rotating motor, a sliding plate and a limiting plate, the structure is scientific and reasonable, the use is safe and convenient, the vibration stirring mechanism is arranged, the rotating motor drives the rotating shaft to rotate, the rotating shaft drives a gear to rotate, and the gear and a tooth bulge are matched through the arrangement of the gear and a sector gear; and an incomplete gear mechanism is formed, the moving frame is driven to slide repeatedly, the shaking plate is pushed through cooperation of the rotating plate, the shaking plate rotates and swings along the rotating rod, concrete in the mold is stirred, and the uniformity of the concrete in the mold is improved.

The invention relates to a segmented fracturing device in the field of petroleum machinery, in particular to a segmented fracturing sliding sleeve switch device. Including upper joint, upper connecting sleeve, central tube, upper fixing sleeve, spring, upper inner sliding sleeve, upper sliding support, connecting rod, sliding sleeve switch claw, pin, lower sliding support, lower fixing sleeve, lower inner sliding sleeve , the lower connecting sleeve and the lower joint; the upper end of the upper joint is connected to the oil pipe, the lower end of the upper joint is threadedly connected with the upper end of the upper connecting sleeve, the lower end of the upper connecting sleeve is threaded with the upper end of the upper fixing sleeve, and the right end of the upper fixing sleeve is arranged to slide support. The principle of the invention is to store and release the elastic potential energy of the spring under the action of high-pressure liquid to realize the radial extension and contraction of the sliding sleeve switch claw, and complete the opening and closing of the fracturing sliding sleeve. Beneficial effects: the present invention has the advantages of simple structure, convenient operation, stable and reliable operation, and effectively meets the on-site requirements of multi-stage sliding sleeve open-hole staged fracturing of horizontal wells in various working conditions, and realizes full fracturing development of reservoirs.

The invention discloses a method for preparing ladle routes for transportation equipment considering the constraints of production equipment dispatching plans. The minimum and the minimum transport time are performance indicators; the weight of the ladle on the path is greater than the weight of the ladle full of molten steel, the transportable time of the crown on the path is within the range specified in the furnace plan, the maximum speed of the crane and the furnace plan. The available path length range and the temperature drop of molten steel transported in the path do not exceed the specified temperature range of the furnace process as constraints; the path of ladle transportation is used as the decision variable, and a mathematical model of the problem is constructed; a ladle path heuristic based on multiple priorities is designed Formula preparation method; on the basis of determining the plant layout and furnace schedule, determine the ladle route priority according to the importance of performance indicators and sort the available routes, and decide the ladle transportation route.

The invention discloses an icing preventing and ice melting method for a high speed railway. The method comprises the following steps of: 1, establishing the icing preventing and ice melting loop of a catenary; 2, adjusting the impedance of the icing preventing and ice melting loop and controlling icing preventing and ice melting current to prevent contact lines and carrier cables from being burnt by the excessive current of the catenary; and 3, implementing icing preventing and ice melting control. The invention also comprises an icing preventing and ice melting system for realizing the method. The system comprises the icing preventing and ice melting loop and an icing preventing and ice melting device (1). The invention complies with the icing preventing and ice melting combined principle of primarily preventing icing by using alternating current on line and secondarily melting ice off line, and grounding resistors or inducers are additionally connected at a power substation or a section post, so that certain alternating current passes through the catenary, icing is prevented by heat which is generated by the current, and the technical problem that a mechanical deicing mode is not suitable for the high speed railway any more is solved.

The invention discloses a leachate system based on domestic sewage. The system comprises a pretreatment area, a pretreatment tank and a sludge treatment device; the pretreatment tank comprises a grating desilting basin, an oil separation tank, a sewage tank, a sludge tank and a clean water basin which are connected in sequence; the pretreatment area comprises a demulsification reactor, an electro-Fenton reactor, a coagulation reactor and a sewage filter; the demulsification reactor comprises a stirring machine and a shearing dispersion disc, and the shearing dispersion disc is connected with the stirring machine through a stirring shaft and is driven by the stirring machine to rotate; and the electro-Fenton reactor comprises an anode iron plate and a cathode graphite plate which are oppositely arranged. The invention further discloses a purification process method adopting the leachate system. The sewage treatment facility disclosed by the invention has relatively high flexibility and adjustability in operation so as to adapt to the change of water quality and water quantity. Meanwhile, by means of the nine-stage sewage treatment process, the set purification requirement can be met, the occupied space of water storage and equipment is effectively reduced in cooperation with corresponding equipment, and the whole device can be reduced to be in the size of a container.

The invention discloses a sintering machine anti-lifting combined type fixed slideway and a manufacturing method thereof.The sintering machine anti-lifting combined type fixed slideway comprises a first slideway, a second slideway, a third slideway and a fourth slideway, the first slideway is provided with a first composite plate composed of a first wear-resisting plate and a first steel plate, and the first wear-resisting plate and the first steel plate are connected through positioning fastening bolts; the first end of the first composite plate is provided with an anti-lifting structure, the second end of the first composite plate is provided with a chamfer, and the first composite plate is provided with an oil hole and a sealing plate fixing hole; an anti-lifting structure is designed on the first slide way, meanwhile, the first slide way is fully welded to the slide way base, chamfering treatment is also carried out on edges and corners of the second slide way and the third slide way on the advancing stress face of the trolley, and damage caused by an elastic sliding plate of the sintering machine trolley is effectively prevented; the fixed slide way adopts a double-metal-plate structural design, a wear-resisting plate is high in hardness and meets the process requirement, however, due to the fact that the hardness is too high and flexibility is lacked, the requirement for flexibility is just met when a steel plate is used as a base plate, and the design is the original intention of the double-layer composite plate.

The invention provides a material stacking system applied to the technical field of material stacking and further relates to a material stacking control method, a rack (2) and a horizontal material receiving belt conveyor (16) of the material stacking system are installed on a platform (17), a steel wire rope reel (1), a movable sliding table assembly (5) and an accompanying trolley (9) are installed on the rack (2), a speed reduction motor (4) is connected with the steel wire rope reel (1), and the movable sliding table assembly (5) is connected with the accompanying trolley (9). The robot (6) is fixed on the movable sliding table assembly (5); the grabbing roller line (8) and the before-grabbing transition belt conveyor (15) are fixed to the accompanying trolley (9), the accompanying trolley (9) is connected with the movable sliding table assembly (5), and the steel wire rope (3) is wound around the steel wire rope winding drum (1). According to the material stacking system and the control method thereof, the structure is simple, driving operation can be conveniently and reliably achieved, meanwhile, cost is obviously reduced, abrasion is not likely to happen, replacement and maintenance are easy, noise is low, and the field requirement is met.