45results about How to "Ensure implementation" patented technology

The invention relates to a virtual reality-based power safety production scene interaction system. The system comprises a server and a virtual reality terminal communicating with the server, wherein the server comprises a three-dimensional model generation unit used for building power equipment and place three-dimensional models according to actual power construction demands and performing storage, an information obtaining unit used for collecting and obtaining power production data of power equipment in a power production system, an information association unit used for enabling the power production data of the power equipment to be in one-to-one correspondence with the power equipment three-dimensional models and performing association, and an information processing unit for generating virtual power scene image data according to actual demands and the power production data and sending the virtual power scene image data to the virtual reality terminal; and the virtual reality terminal used for generating a virtual power reality scene image according to the virtual power scene image data and performing display. According to the system, a virtual environment is consistent with a production scene, so that accidents can be reduced and personal and equipment safety is greatly ensured.

The invention discloses multifunctional triaxial creep testing machine with soil body pulling, pressing, twisting and shearing functions, which structurally comprises a main body part, power supply equipment, an axial loading and measuring mechanism, a torque loading and measuring mechanism, a volume-changed water level controlling and measuring mechanism, an ambient pressure loading and measuring mechanism, a pore pressure measuring mechanism, a creeping and loading mechanism, an axial displacement measuring mechanism and a lubricating mechanism. A torque separator can apply any combined axial action and torque action; a multifunctional lever part not only can apply a tension action to a sample through a lever, but also can apply a pressure action to the sample through the lever; and a detachable split volume-changed measuring water jacket structure is remarkably changed on the aspect of soil body sample body-changed measurement. The machine provided by the invention is simple in structure, convenient to operate and high in accuracy rate and success rate.

The invention discloses a wireless remote movable intelligent green grain storage monitoring system and relates to the technical field of grain storage and remote control. The wireless remote movable intelligent green grain storage monitoring system comprises an intelligent movable terminal, a base station server, a GSM / GPRS module, a central module and a branch module, wherein the intelligent movable terminal is connected with the base station server through a mobile communication network, the base station server is connected with the GSM / GPRS module through the mobile communication network, and the GSM / GPRS module is connected with the central module and is connected with the branch module through an interface. The wireless remote movable intelligent green grain storage monitoring system is scientific and reasonable in design, powerful, capable of achieving modern green grain storage and all-weather wireless remote movable intelligent monitoring and control of the grain storage reliably in real time, free of limitation of geography positions, environments, seasons and time, flexible, convenient to use, simple in operation, low in cost, and capable of achieving automatic collection and statistics of green grain storage information and providing a scientific basis and effective measure for intelligent control and management.

The invention discloses the rolling technology of a fewer stander longitudinal hot rolling small diameter thin wall seamless steel tube which uses a heating furnace to heat a pierced billet to 950 DEG C to 1150 DEG C, a mandrel trolley pushes a mandrel into the heating pierced billet and is pushed to move forward, and the pierced billet is pushed into a wall reduction rolling unit that is formed by a plurality of wall reduction rolling mills to lead the pierced billet to be carried out longitudinal wall reduction rolling; the pierced billet that breaks away from the mandrel continues to be pushed into a stretch reducing rolling unit that is formed by a plurality of stretch reducing rolling mills to lead the pierced billet to be carried out longitudinal stretch reducing rolling until the rolling is finished; the pierced billet is put into a cold bed to cool; a straightening machine is used for straightening; a finished product is used for delivering and cutting; a flat head machine is used and a detecting machine is used for inspecting; a hydrostatic testing machine is used for detecting; the finished product is bundled and is put in storage. The invention uses the combination of the three-roll longitudinal rolling technology and a retained mandrel to adjust the straight roller longitudinal rolling with umbrella-shaped gears hydraulically and preciously to carries out diameter reduction and wall reduction rolling, and a rolled tube pipeline main control cabinet is used for operating stepless speed regulation of various stands so as to guarantee implementation of the technology, thus rolling the small diameter thin wall seamless steel tube with the diameter of Phi 12mm to Phi 76mm and wall thickness of 1mm to 6mm.

An airplane inertia anti-skid brake system capable of guaranteeing emergency brake comprises a normal brake system and an emergency brake system, wherein the normal brake system and the emergency brake system adopt two independent pressure supply source systems and are switched through a switching valve. The system structure is improved through addition of a control device, so that normal brake fails during emergency brake, the switching valve is completely switched under the action of emergency brake pressure, and even though the emergency brake and the normal brake are used simultaneously, the switching valve can be switched to the emergency brake system. The control device adopts an electrical switch, a circuit of a solenoid valve is off by the switch, if the normal brake is used, the solenoid valve releases pressure of the normal brake system, the switching valve is thoroughly switched without hindrance, and emergency brake pressure is output.

The invention discloses a network public opinion monitoring, guiding and controlling system. A data acquisition module is used for acquiring an information source; a public opinion information data processing module is used for processing data acquired by the data acquisition module; a public opinion research and analysis module is used to perform comprehensive calculation and analysis on the data, and automatically push a public opinion clue that users really care about from mass data on the basis of the multi-layer different-weight keyword data push algorithm; a public opinion guiding command module is used to implement the step-by-step reporting and leadership review of major and sensitive public opinion information, and issue an guiding and controlling task through the system; a publicopinion guiding evaluation module is used for performing evaluation according to the guiding and controlling task issued by the public opinion guiding command module and the information reporting situation; and a central processor is used to cooperate with the above modules. The network public opinion monitoring, guiding and controlling system can solve the problem that the public opinion cannotbe timely and comprehensively collected in the traditional network public opinion monitoring and guiding work, and there is no public opinion analysis and evaluation of the public opinion guiding andcontrolling work.

The invention discloses an improved method for drying irregular ceramic plates and rods which are used for external wall decoration. The method is characterized by comprising the steps of: placing the irregular ceramic plates and rods onto a support in a manner that cross section are place in an inverted V-shape or a V-shape, and drying in a heat-insulation and moisture-preservation environment for 16-48 hours in total by using a temperature rise and moisture decrease drying process specifically according to a long time interval with the high humidity of 60-100% at 25-50 DEG C at first, then a short time interval with the medium humidity of 30-59% at 51-80 DEG C, and then a medium time interval with the low humidity of 0-29% at 81-150 DEG C. According to the method disclosed by the invention, the problems of deformation and cracking of the irregular ceramic plates and rods in a drying process are solved simply and conveniently, the drying qualification rate of green bodies can be increased by 30-60% compared with the original drying qualification rate, and the surface quality of dried products can be ensured.

The invention discloses a reinforced concrete structure or a steel-concrete combined structure system, and aims to provide an earthquake-proof structure system capable of improving the earthquake-proof performance of a building structure and realizing strong columns and weak beams. The key point of the system comprises a vertical bearing structure, a beam connected with the vertical bearing structure and a floor slab connected with the vertical bearing structure and the beam, wherein a connection part or a near connection part of the beam and the vertical bearing structure is provided with a hole for locally separating the beam and the floor slab; and the beam end is a non T-shaped section beam which weakens the restraint effect of the floor slab on the beam, and the position for controlling the occurrence of a plastic hinge of the beam is positioned at the beam end so as to ensure the implementation of the strong columns and the weak beams. The system has reasonable force transfer, does not influence the bearing capacity of the floor slab, and is convenient to construct; and the manufacturing cost of the engineering is declined a little. The system has strong structural energy dissipation capacity, remarkably improves the ductility of structural objects, prevents the building from collapsing under the action of earthquake, and effectively protects the safety of human life and property.

Disclosed is a method for controlling production through standards. The method comprises a basic standard data acquisition step, a standard data management step, a design data management step and a production drawing management step. In the standard data management step, affected products in a standard production, change, replacing and being replaced and dying out life cycle of enterprises are managed. In the design data management step, designers of design departments of enterprises are reminded according to data changes in the standard data management step at the design stage of production drawings provided through design terminals. In the production drawing management step, standard numbers are searched according to part drawing numbers or names of production drawings on production lines, and the searched standard numbers are compared with the standard numbers on the production drawings. According to the method for controlling production through standards, standard data management is performed with parts as units, and standard implementation can be guaranteed.

The invention discloses a red mud treatment and aluminum oxide production method. The red mud treatment method includes the steps: uniformly mixing part of mother liquor decompose by a Bayer method and red mud, adding corresponding matching iron sources, caustic soda flakes and lime, leaching mixture to form leaching materials, performing solid-liquid separation to obtain solid andradite and leaching separation liquid, washing and drying the solid andradite to obtain finished product andradite, mixing the leaching separation liquid and andradite washing liquid, and conveying mixture into a mother liquor circulating and matching process in a Bayer method procedure to complete red mud treatment; mixing the leaching separation liquid and andradite washing liquid, and conveying mixture into the mother liquor circulating and matching process in the Bayer method procedure to mix with retained mother liquor decompose by the Bayer method to serve as circulating mother liquor to enter a leaching and diluting process; mixing the circulating mother liquor and monohydrallite to generate aluminum oxide. The method is simple and easy to implement and effectively avoids the problems of difficultcontrol of red mud treatment, high energy consumption and the like in the prior art, construction investment and maintenance cost are greatly reduced, the leaching rate of aluminum oxide and sodium oxide in red mud is high, and comprehensive utilization values of the monohydrallite are improved.

The invention discloses a university achievement management, transformation and distribution platform system which comprises a scientific and technological achievement source, an integration platform, a trading system, a financial capital system and an intermediary system. The output end of the intermediary system is connected with a guarantee assessment system; the output end of the guarantee assessment system is connected with the input end of the integration platform; the output end of the integration platform is connected with the input end of the trading system; the output end of the financial capital system is connected with the input end of the trading system; the output end of the integration platform is connected with an innovation system; the output end of the innovation system is connected with an integrated application system; and the output end of the integrated application system is connected with the input end of the scientific and technological achievement source. The university achievement management, transformation and distribution platform system is simple in structure, convenient to use and install, easy to make, low in cost, wide in application, long in service life and safe and reliable, improves scientific and technological achievement transformation efficiency, and is good in scientific and technological achievement transformation follow-up effect.

A method for controlling design according to standards comprises the following steps: basic standard data collection, standard data management and design data management. The basic standard data collection refers to collecting and systemizing drawings of products of an enterprise, drawings of parts used by the products and corresponding standard information through a standard management device. The standard data management refers to managing the products affected by the life cycle of producing, altering, replacing, being replaced and dying out of the standards of the enterprise. The design data management refers to reminding designers according to data changes in the step of standard data management in the design stage that a design department of the enterprise provides production drawings through a design device. According to the method for controlling the design according to the standards, parts serve as a unit for standard data management, and implementing of the standards can be ensured ever since the design stage.

The invention discloses a horizontal well open hole screen casing damaging detection tubular column. The tubular column includes a high-pressure self-sealing device, a liquid flow conversion device and choked flow packers which are successively connected from top to bottom. Two choked flow packers are arranged at the inner wall of the screen casing and play a role in isolation, and a punching pipeis connected between the two choked flow packers; a radial liquid flow hole is formed in the punching pipe; and an oil pipe communicates to stratum space through the liquid flow hole of the punchingpipe and screen openings of the screen casing. The tubular column can rapidly and accurately detect damage parts of an underground sand control screen casing, and on the basis of effective detection of the leakage points of the sand control screen casing, low cost governing can be carried out, the sand control life of the horizontal well can be lengthened, and capacity advantages of the horizontalwell can be fully exerted.

The invention discloses a method for constructing wall pulling steel bars in a frame column and a structure of the wall pulling steel bars. The method comprises the following steps of: pre-burying sleeves when pouring the frame column; allowing the wall pulling steel bars to penetrate through the pre-buried sleeves, and fixedly connecting the wall pulling steel bars to the frame column after frame column pouring and formwork removal are finished. The structure of the wall pulling steel bars is that the sleeves are arranged in the frame column, and the wall pulling steel bars are arranged in the sleeves and are fixedly connected to the frame column. According to the technical scheme, the wall pulling steel bars are fixed on the molded frame column, so that the wall pulling steel bars are effectively prevented from moving, and the implement of the design is guaranteed; and the defects that when the frame column is molded and the wall pulling steel bars are stripped off, the surface appearance of a precast concrete column is easily damaged are overcome. Both the construction method and the structure are simple, and on the premise of not influencing the strength of a reinforced concrete column, the construction speed is improved, and the cost is reduced. According to the method, the pre-buried sleeves also can be used for fixing the formworks when the frame column is molded, so that the outline dimension of the frame column is guaranteed.

The invention belongs to the technical field of mineral processing, and particularly relates to a series alumina production process. The process is carried out according to the following steps: (1) uniformly mixing part of a Bayer method decomposition mother liquor with a red mud, adding an iron source, caustic soda and lime to prepare a slurry liquid to be dissolved out; (2) performing solid-liquid separation on a slurry liquid after dissolving out to obtain a solid secondary red mud and a dissolved out separation liquid; washing the solid secondary red mud with hot water to obtain a byproduct secondary red mud filter cake and a secondary red mud washing liquid; and mixing and then sending the dissolved out separation liquid and the secondary red mud washing liquid to a circulating motherliquor preparing procedure in a Bayer method process, performing mixing with the remaining Bayer method decomposition mother liquor after evaporation, and then entering a dissolving out and dilutionprocedure as a circulating mother liquor; and (3) mixing the circulating mother liquor with a bauxite, and then producing qualified alumina through conventional Bayer method procedures. According to the process, high-alkali dissolving out of a Bayer method red mud is carried out, an extraction rate of alumina is improved, consumption of an alkali is reduced, and thus waste-free discharge and comprehensive utilization of alumina production are realized.

The invention discloses a method for constructing wall pulling steel bars in a frame column and a structure of the wall pulling steel bars. The method comprises the following steps of: pre-burying sleeves when pouring the frame column; and after frame column pouring and formwork removal are finished, allowing the wall pulling steel bars to penetrate through the pre-buried sleeves, and fixedly connecting the wall pulling steel bars to the frame column. The structure of the wall pulling steel bars is that the sleeves are arranged in the frame column, and the wall pulling steel bars are arranged in the sleeves and are fixedly connected to the frame column. According to the technical scheme, the wall pulling steel bars are fixed on the molded frame column, so that the wall pulling steel bars are effectively prevented from moving, and the implement of the design is guaranteed; and the defects that when the frame column is molded and the wall pulling steel bars are stripped off, the surface appearance of a precast concrete column is easily damaged are overcome. Both the construction method and the structure are simple, and on the premise of not influencing the strength of a reinforced concrete column, the construction speed is improved, and the cost is reduced. According to the method, the pre-buried sleeves also can be used for fixing the formworks when the frame column is molded, so that the outline dimension of the frame column is guaranteed.

The invention relates to a preparation method of an edible-fungus liquid strain culture medium. The preparation method comprises the following steps: (1) heating water in a fermentation tank to 90 DEGC or above, and maintaining the temperature for 1-2 hours; (2) discharging the heated water in the step (1) into a stirrer, and adding a culture medium while stirring, wherein the duration time of the whole process is longer than 10 min and shorter than 30 min; (3) sterilizing the liquid strain culture medium obtained in the step (2) at a temperature of 122-125 DEG C; and (4) carrying out coolingto room temperature. The invention provides the preparation method of the edible-fungus liquid strain culture medium, so that solid-liquid layering of the culture medium is prevented, the sterilization efficiency is improved, thorough sterilization is ensured, and the implementation of a production plan of the edible-fungus liquid strain is ensured.

The invention discloses a device capable of easily and endoscopically suturing and ligating a stomach wall, which comprises a suture line, two stomach wall puncture needles for puncturing the stomach wall, an abdominal cavity puncture needle for puncturing an abdominal cavity, a knotter and a pair of ligature forceps. By puncturing of the abdominal cavity and the stomach wall, both ends of the suture line respectively pass through both sides of a wound of the stomach wall from the outside of the stomach wall; and the suture line is knotted in the stomach to complete suturing and ligating the stomach wall, so that endoscopic suture and ligation of the stomach wall are implemented and implementation of a minimally invasive surgery is ensured. With the adoption of the device, suturing operation is easier to carry out; pain of a patient can be greatly relieved; and the area of the wound of the patient is reduced.

The invention discloses a mounting method of double-tower crane nonstandard atttachmenet rod pieces for intercooling tower installation. The mounting method comprises the following steps: 1) unloadingsizes of attachment rod pieces are determined according to self sizes of tower cranes and a gap size between the double tower cranes; 2) lifting systems of the double tower cranes are used for assembling and welding the attachment rod pieces for the respective tower cranes below the corresponding tower cranes; 3) bracket lug plates for connecting with nonstandard attachment rod pieces are weldedon the inner side of a tower body of an intercooling tower in sequence from bottom to top; and when the bracket lug plates are welded, attachment frames for connecting with the nonstandard attachmentrod pieces are welded in the positions, level to the tower body of the intercooling tower, of the tower cranes; and 4) the lifting systems of the tower cranes are used for fixing one ends of the nonstandard attachment rod pieces with the bracket lug plates in sequence from bottom to top and fixing the other ends with the attachment frames. The method can reduce the mounting cost, guarantees the safe distance between the double tower cranes in the intercooling tower in synchronous operation, and guarantees implementation of a tower crane dismounting scheme.

The invention discloses a three-axis creep testing machine with multiple functions of soil tension, compression, torsional shear, and the overall structure can be divided into a main part, a power supply device, an axial loading and measuring mechanism, a torque loading and measuring mechanism, and a volume change water level control And measuring mechanism, confining pressure loading and measuring mechanism, pore pressure measuring mechanism, creep loading mechanism, axial displacement measuring mechanism and lubrication mechanism. The torque separator can apply any combination of axial action and torque action; the multi-functional lever component can not only apply tension to the sample through the lever, but also apply pressure to the sample through the lever; the detachable split volume measurement water The sleeve structure has made a significant change in the volume change measurement of soil samples. The device of the invention has simple structure, convenient operation, and high accuracy and success rate.

The invention discloses a power distribution network equipment power failure monitoring system, which is applied to an OMS system, and comprises an action layer, an information layer, an analysis layer and a command layer, wherein the action layer comprises a power distribution network automation system, a power grid GIS system, a power grid EMS management system and a dispatching center; the information layer comprises an equipment state monitoring unit, a power grid state monitoring unit, an equipment position acquisition unit, an electric energy monitoring unit, and a power failure plan acquisition unit; the analysis layer comprises a power failure information proofreading unit for judging whether power failure abnormity occurs in the power failure plan according to the information of the information layer to obtain a judgment result; and the command layer comprises a power grid state regulation and control unit for sending a correction command to the power distribution network automation system according to the judgment result and executing a power failure plan without power failure abnormality. The system reduces the impact on the power failure plan and the power distributionnetwork from the power failure abnormality, further corrects the power failure plan, guarantees the implementation of the power failure plan, and improves the reliability and the safety of the power failure plan in the whole power distribution network.

The invention discloses a spacecraft formation flight method on a small-thrust suspension orbit. Mapping of orbital parameters (hz, k, alpha, delta E, delta r) of a bounded suspension orbit to formation parameters (delta T, delta omega) is established, wherein the following formula is met: f:(hz, k, alpha, delta E, delta r) to (delta T, delta omega); formation conditions of three kinds of formation types are determined; and then suspension orbits of main satellites and salve satellites meeting all formation conditions are searched in a two-dimensional(delta T, delta omega) plane to realize bounded formation flight of the main satellites and salve satellites. Therefore, three different kinds of bounded relative orbits are obtained and the orbit precision is high. The method is suitable forlong-period large-scale formation flight; and implementation of a near-surface mission or a deep-space exploration formation mission is ensured.

The invention discloses a vehicle-mounted trash can and relates to the technical field of trash cans. The vehicle-mounted trash can comprises a bearing box, wherein a first trash box and a second trash box are respectively arranged in an inner cavity of the bearing box, the first trash box and the second trash box respectively penetrate through the right side and the left side of the bearing box,and sliding stripes are fixedly connected to the front sides and the back sides of the first trash box and the second trash box. The vehicle-mounted trash can convenient to use solves the problem thata vehicle-mounted trash can has inconvenience in front-back seat use by a structural design of the first trash box, the second trash body, the sliding stripes, a fixed plate, a first clamping connection device, a pressing plate, a second spring, a first movable block, a second sliding block, a first movable rod, a second movable rod, a first clamping connection block, a third sliding block, a second clamping connection device, a handle, a second movable block, a second clamping connection block, a fourth sliding block, a third spring, a movable groove, a partition plate, a first spring and afirst sliding block.

The invention discloses an automatic sample preparation system used for sampling and preparing a sample. The automatic sample preparation system used for sampling and preparing the sample comprises more than two sample preparing treatment units; a Z-shaped conveying device which is used for lifting and conveying a material is arranged between adjacent two sample preparing treatment units; the Z-shaped conveying device comprises a machine frame, a driving assembly which is arranged on the machine frame, a material conveying barrel, and two Z-shaped chain conveying channels which are formed symmetrically; each Z-shaped chain conveying channel comprises a driving wheel assembly, a driven wheel assembly, a guide wheel assembly and an annular chain which are matched with one another; the two ends of the material conveying barrel are respectively connected to the two annular chains; the driving assembly drives the two annular chains to move synchronously through the two driving wheel assemblies so as to drive the material conveying barrel to collect the material which is treated once at the previous-stage sample preparing treatment unit and lift and convey the material to the next-stage sample preparing treatment unit for unloading the material and performing automatic sample preparing operation. The automatic sample preparation system used for sampling and preparing the sample has the advantages that the operation is stable, the labour intensity can be reduced, the sample precision can be effectively ensured, and the efficiency is extremely high.