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30results about How to "Ready for use" patented technology

Device for producing high-quality building materials

The invention discloses a device for producing high-quality building materials. The device comprises a mounting base, a riding wheel assembly fixedly mounted on the mounting base and a rotary kiln body located on the mounting base; and the rotary kiln body comprises a kiln head provided with a child wedge block, a feeding mechanism arranged on the kiln head, a wheel belt fixedly connected to the surface of the rotary kiln body, a splicing buckle located on the rear side of the wheel belt, a hydraulic rod used for driving the splicing buckle, a kiln tail provided with a mother wedge block, a sealing assembly arranged at the end part of the kiln tail, and a driving mechanism used for driving the rotary kiln body. According to the device, splicing and fixing of a rotary cement kiln are achieved through the child wedge block, the mother wedge block and the splicing buckle at the kiln opening and the kiln tail, torque can be well transmitted, and meanwhile dismounting, repairing and maintaining are more convenient; a horizontal feeding mechanism is arranged, so that under the condition that the device has no preset inclination angle, normal operation of calcination can be guaranteed, and effective feeding work can also be carried out; and therefore, the problem that the rotary cement kiln must be obliquely mounted for a long time is solved.
Owner:杭州雷力信息科技有限公司

Extravascular system packaging systems

Extravascular system packaging systems are adapted to facilitate opening of the package and to facilitate one or more auxiliary uses of the packaging systems. Auxiliary uses include the use of at least a portion of the packaging system as a pre-insertion table and as a temporary disposal receptacle. In its use as a pre-insertion table, the packaging system is adapted to provide a stable temporary storage tool where the extravascular system is readily accessible to the medical practitioner. In its use as a temporary disposal receptacle, the packaging system is adapted to provide a stabilized receptacle adapted to temporarily receive a deployed needle assembly until the needle assembly can be properly disposed of in a sharps container.
Owner:BECTON DICKINSON & CO

Fire-fighting emergency lighting system and method based on centralized control type centralized power supply

The embodiment of the invention discloses a fire-fighting emergency lighting system and method based on a centralized control type centralized power supply. The system comprises an emergency lightingcontroller, at least two emergency lighting centralized power supplies and at least two centralized power supply centralized control type fire-fighting emergency lamps, wherein the emergency lightingcontroller is arranged in a fire-fighting control room in a building and communicates with an automatic fire disaster alarm system, each emergency lighting centralized power supply and each centralized power supply centralized control type fire-fighting emergency lamp through buses. According to the technical scheme of the embodiment of the invention, emergency lighting centralized power supplies,centralized power supply centralized control type fire-fighting emergency lamps and an automatic fire disaster alarm system are arranged from a host to a line and at the tail end, a set of fire-fighting emergency lighting system based on a centralized control type centralized power supply is constructed, 24-hour uninterrupted inspection can be carried out, and through linkage with an automatic fire disaster alarm system in a building, on-site fire alarm information can be automatically acquired in time, and emergency starting is carried out.
Owner:NANJING YANGTZE RIVER URBAN AGCHITECTURAL DESIGN

Approach channel retaining wall repairing structure and method

The invention discloses an approach channel retaining wall repairing method. According to the technical scheme, the approach channel retaining wall repairing structure comprises a wall which is arranged in a trapezoid shape; the wall comprises an upstream face arranged obliquely relative to the ground, and a downstream face vertical to the ground; prefabricated square piles vertical to the ground are arranged at the upstream face; a concrete wall body is poured on the sides, away from the ground, of the prefabricated square piles; the side, away from the wall, of the concrete wall body is provided with bagged gravels; the sides, away from the ground, of the bagged gravels are provided with a leveling layer covering the bagged gravels; and a backfill groove is dug in one side of the downstream face. Through the arrangement, the strength of the side of the upstream face is improved by arranging the bagged gravels; and after the backfill groove is dug in one side of the downstream face, the pressure borne by a soil matrix below the backfill groove is decreased. Through the measures, the pressure on the wall is reduced, the self-strength of the wall is improved, and accordingly, the probability that the wall collapses in the crack repairing process is decreased.
Owner:江苏省科佳工程设计有限公司

Water and air solar powered airship

The invention discloses a water and air solar powered airship. The water and air solar powered airship is characterized in that the solar powered airship can be used on the water and in the air and can be taken as civil and military transportation machinery, a water and air aircraft carrier and a supersized space launch transfer station; the aircraft depends on clean and pollution-free solar energy in nature instead of fossil fuel. The used solar energy is focused solar energy generated by space solar energy base stations as an invention patent with the application number of 2015108331435, and traditional energy can be set as standby energy for the airship. The space solar energy base stations can be arranged on an earth preliminary orbit, an earth synchronous orbit, a sun synchronous orbit and even the front surface of the moon. Solar energy receiving devices adopt reflective concentrating units or vapor generators on the top surface of the airship, a power system of the airship adopts a mode that one furnace and multiple machines share one main pipeline, and the influence on the system is reduced greatly when one or more steam turbines and one vapor generators have a fault or are in maintenance.
Owner:陆明友

Big data-based animal vaccine antiepidemic information management method

The invention discloses a big data-based animal vaccine antiepidemic information management method comprising the following steps: 1, epidemiology management; 2, farmer insurance management; 3, vaccine goods and material information management; 4, vaccine distribution; 6, animal produced-area Quarantine assistance management; 7, died animal and poultry bio-safety disposal management. The big data-based method can upload all information to a cloud end system, so the backstage management personnel can fast make early warning forecast according to the uploaded data and the system automatically analyzed conditions, and can determine the antiepidemic types and scales; related conditions and needed vaccine information can be fast and accurately determined in the antiepidemic process, and timelyuploaded to the cloud end data system; the cloud end system can automatically make statistics and gather data; the cloud end data system can fast compare the vaccine inventory with the uploaded antiepidemic information and vaccine demand information, supplements vaccines according to said information, records the antiepidemic effect and uploads the data to the cloud end data system, thus making vaccine adjustments in a later time.
Owner:贵州牧林农业科技发展有限公司

V-shaped road transportation safety guardrail

The invention discloses a V-shaped road transportation safety guardrail belonging to the technical field of traffic protecting equipment. The V-shaped road transportation safety guardrail comprises arail which is formed by connecting a plurality of rail bodies and two adjacent rail bodies form a V-shaped included angle. By changing the design concept of an existing safety guardrail, the rail is shortened, and the two adjacent rail bodies are connected through an elastic rotary part to form the V shape, so that the connecting strength of the rail and the column is high. Even if the rail is collided with a vehicle, the vehicle does not cross the rail, and meanwhile, the mounting process is simplified with one to two persons, and the quantity of operators is small. In addition, the road transportation rail is more conveniently mounted. In a project building process, the mounting time of the transportation guardrail can be shortened greatly, thereby providing guarantee to use of a road immediately.
Owner:王传兰

Drill pipe automatic discharging system applied to oil field exploitation

The invention discloses a drill pipe automatic discharging system applied to oil field exploitation. The drill pipe automatic discharging system comprises a drill pipe, an automatic discharging system and a base, wherein the automatic discharging system comprises a drill pipe grasping mechanism, a horizontal air cylinder and a drill rod carrying turntable, an installing hole is formed in the drill pipe carrying turntable, telescopic bulges are uniformly arranged in the installing hole, an infrared emitter is arranged on the drill pipe, an infrared sensor is arranged on each telescopic bulge, the drill pipe grasping mechanism is connected with a horizontal air cylinder, and comprises an ascending and descending motor, a linear module and a drill pipe grasping head, the lower end of the ascending and descending motor is connected with the linear module, the back side of the linear module is connected with a linear module connecting block, the linear module connecting block is connected with the horizontal air cylinder, the front side of the linear module is connected with a linear module slide block, the linear module slide block is connected with the drill pipe grasping head, a grasping air cylinder is arranged in the drill pipe grasping head, and a clamp claw is connected onto the grasping air cylinder. The drill pipe automatic discharging system has the advantages that a drill pipe storage device is added, a grasping component is introduced for grasping the drill pipe arranged in the storage device, and the grasping effect is good.
Owner:HANGZHOU HELLER SCI & TECH

Sea shore ocean vehicle carrying moving laboratory

A movable vehicle-carried laboratory for geological prospecting in shallow sea and on shoal and land is composed of a truck with two flating tanks at both sides of chassis, instrument holder, experimental bench, and experimental instruments including positioning system, dual-frequency echo-sounding instrument, water parameter measurer, scanner, gravitation drill, etc.
Owner:NANJING UNIV

Double-core overall breathable brick, manufacturing method thereof and steel ladle bottom masonry method

PendingCN110171055AReduce flowIncrease effective use lengthMelt-holding vesselsCeramic shaping apparatusBrickSlag
The invention provides a double-core overall breathable brick. Two breathable core bricks with different heights are installed in a seat brick, the lower breathable core brick is covered with the seatbrick, a liquid storing tank and an empty layer are arranged, therefore, it is guaranteed that the position of the second core brick can be quickly identified after the first core brick reaches the service life and can not be blocked by molten steel and steel slag, unobstructed ventilation and quick use input are facilitated, the overall life of the breathable brick is prolonged, and the using effect of the breathable brick is improved. The invention further provides a manufacturing method for directly prefabricating the double-core overall breathable brick. The double-core overall breathablebrick is quickly molded by arranging combustibles and a mold assembly for the embedded forming liquid storing tank, and the molding method is simple and easy to operate. The invention further provides a steel ladle bottom masonry method adopting the double-core overall breathable brick. A triangular masonry distribution manner is adopted and combined with the double-blowing combined action of thetwo double-core overall breathable bricks at the bottom of a steel ladle, therefore, the flowing state of the molten steel is effectively improved, mixing of the molten steel is enhanced, the dead zone is reduced, and the floating effect of inclusions is improved.
Owner:CHANGXING KETE CARBORUNDUM

Drying device used for kit

The invention discloses a drying device used for a kit. The drying device comprises a bottom plate, two fixing plates are symmetrically and fixedly connected to the bottom plate, a reciprocating screw rod and a rotating shaft which are transversely arranged are arranged between the two fixing plates, each fixing plate is rotationally connected with the reciprocating screw rod and the rotating shaft, a sliding sleeve is connected to the reciprocating screw rod through threads, a fixing block is fixedly connected to the sliding sleeve, and a baking lamp used for drying the kit is arranged on the fixing block. According to the drying device used for the kit, in the back-and-forth moving process of the baking lamp arranged below the fixing block, drying can be carried out on different parts of the kit, an air blower on the bottom plate can continuously blow air to the kit, and therefore the drying speed of the kit can be increased, full drying is carried out on the whole kit, the drying position of the kit does not need to be manually changed, the kit is quickly dried, and the kit can be conveniently put into use in time.
Owner:黎清容

Water-foam dual-purpose fire-fighting device with water tank

The invention discloses a water-foam dual-purpose fire-fighting device with a water tank capable of being timely put into use when being free of a water source or far away from the water source. The water-foam dual-purpose fire-fighting device comprises a vehicle body and a cab, wherein wheels are arranged at the bottom of the vehicle body; a foam storage tank, a vehicular engine and pumping set, a foam generator, a water inlet, a water outlet and a water tank are arranged in the vehicle body; a first valve is arranged on a pipeline which is connected with the foam storage tank and the foam generator; a second valve is arranged on a pipeline which is connected with the water inlet and the foam generator; a third valve is arranged on a pipeline which is connected with the water inlet and the water outlet; a fourth valve is arranged on a pipeline which is connected with the water tank and the foam generator; and water or a mixed solution of water and foam can be respectively discharged from the water outlet by controlling the first valve, the second valve, the third valve and the fourth valve to be reasonably opened and closed.
Owner:江苏华清消防器材有限公司

Platform connection structure and connection method for allowing construction elevator to reach working face of platform

The invention discloses a platform connection structure and a connection method for allowing a construction elevator to reach a working face of a platform. The platform connection structure comprises a support frame. The support frame is fixed onto the bottom surface of the working platform, a plurality of guide devices are arranged inside the support frame, an elevator frame penetrates the support frame and can simultaneously approach all the guide devices, and the guide devices can move along the outer wall of the elevator frame when moving along with the working platform. The platform connection structure and the connection method have the advantages that simple braces capable of sliding along standard components of the elevator are designed, accordingly, cantilever ends of the construction elevator can be turned into slide supporting seats, the lengths of cantilevers of the construction elevator can be doubled, the slide supporting seats still keep slidably supporting the standard components of the elevator whenever top form jacking is completely carried out, the elevator can timely come into service, and influence on the use of the elevator due to operation workers in top form jacking procedures can be prevented.
Owner:SICHUAN HUASHI GRP CO LTD +1

A double-spindle double-turret lathe

The invention relates to the technical field of mechanical processing lathes, and specifically relates to a double-spindle double-cutter-tower lathe. The double-spindle double-cutter-tower lathe comprises a fixed base, first moving mechanisms, second moving mechanisms, a separating plate, third moving mechanisms, a fixing mechanism, a showering and washing mechanism and an impurity removing mechanism, wherein two symmetric first moving mechanisms, second moving mechanisms and third moving mechanisms are provided, so that the processing efficiency of the double-spindle double-cutter-tower latheis improved, and moreover, a first rotating column of a double-cutter tower can freely rotate during process; an idle mechanism can be randomly replaced for processing, and the operation is convenient and quick. According to the double-spindle double-cutter-tower lathe, the showering and washing mechanism is arranged on a third fixed plate and positioned on the top part of the fixing mechanism, so that chips on a fixed workpiece can be effectively flushed and can be timely cleaned; and meanwhile, the temperature decrease effect is effectively realized, so that the service life of the mechanism can be prolonged; and the workpiece can be timely put into use; the chips flushed by the showering and flushing mechanism are collected through a cloth bag, and water is filtered. Therefore, the problem that the environment is polluted by the chips can be prevented; and the chips can be collected and recycled.
Owner:泰州市海陵区骏马机械厂

Gantry crane combined beam device and installation method

InactiveCN110733975AImprove stabilityDoes not affect normal excavationLoad-engaging girdersClassical mechanicsMechanical engineering
The invention belongs to the technical field of shield construction, and relates to a gantry crane combined beam device and an installation method. Bailey trusses are taken as a beam body, 609 mm steel supports and I45 steel are taken as beam columns to be connected with an existing concrete structure, and members such as angle steel and the like are transversely fixed with retaining structures toenhance the overall stability of the beam body. In order to ensure that tracks are uniformly transferred to the Bailey trusses, I28 I-steel at spacing of 50 cm are used as distribution beams. The whole beam body is composed of steel structures. The bailey trusses are combined in advance before installation. Other members are blanked in position in advance according to the existing structural dimension. After a shield machine is lowered into the well, installation can be completed in 1-2 days by a crane. The device is convenient, fast and safe, does not affect normal tunneling of the shield machine, enables a gantry crane to be put into use in time, and ensures construction efficiency.
Owner:中建八局轨道交通建设有限公司

Nitrogen back purging device for BOG compressor

The invention discloses a nitrogen back purging device for a BOG compressor. The device comprises an air inlet pipe, a filter is installed on the air inlet pipe, the air inlet pipe is connected with one end of a first pipeline, the other end of the first pipeline is connected with a filter tank, the filter tank is connected with a dryer through a second pipeline, the dryer is connected with a nitrogen supercharger through a third pipeline, the nitrogen supercharger is connected with a gas storage tank through a fourth pipeline, the gas storage tank is connected with one end of a fifth pipeline, the other end of the fifth pipeline is communicated with the air inlet pipe, the communication part of the first pipeline and the air inlet pipe is arranged at the portion, close to the filter, of an air inlet , and the communication part of the fifth pipeline and the air inlet pipe is arranged at the portion, close to the filter, of an air outlet. The nitrogen back purging device has the advantages that the filter can be purged by nitrogen, a liquid net membrane gathered on the filter is quickly removed, an input end of the BOG compressor can be prevented from being blocked, it is ensured that the BOG compressor can be put into use in time, BOG is recycled in time, and the pressure of an LNG storage tank is effectively controlled.
Owner:蚌埠市昊源压缩机制造有限公司

A Restoration Technology for Wear of Smooth Shaft

The invention relates to the technical field of repairing and remanufacturing of mechanical parts, in particular to a smooth shaft wear repairing process. A lathe adopted in the repairing process comprises a fixed base, first moving mechanisms, second moving mechanisms, a separating plate, third moving mechanisms, fixing mechanisms, drip washing mechanisms and impurity removing mechanisms. According to the repairing process, the two symmetrically-arranged first moving mechanisms, the two symmetrically-arranged second moving mechanisms and the two symmetrically-arranged third moving mechanismsare utilized, so that the double-spindle double-turret lathe is realized, moreover, first rotating columns of double turrets can freely rotate in the machining process, different machines can be freely replaced for machining, and the effects of being convenient and fast are achieved; the drip washing mechanisms are arranged in the positions, on the tops of the fixing mechanisms, of third fixing plates so that scraps on a fixed workpiece can be effectively washed off and can be cleared in time, meanwhile, the effect of effective cooling is achieved, and the machine service life is prolonged; and the scraps which are washed off through the drip washing mechanisms are collected by using cloth bags, and water is filtered out so that the scraps can be prevented from polluting the environment and can be recovered and reused.
Owner:JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD

Negative-pressure clean sampling chamber

The negative pressure clean sampling room comprises a room body, a sampling window is formed in the room body, a fresh air system is further arranged in the room body and comprises a purifying unit, a fresh air opening and a fresh air outlet, the fresh air opening is formed in the outer side of the room body, and the fresh air outlet is formed in the top of the inner side of the room body. The purification unit, the fresh air opening and the fresh air outlet are connected through pipelines. When the sampling room is used, a worker can sample external personnel in the room body through the sampling window, meanwhile, the purification unit can be started, fresh air can be sucked into the purification unit from the outer side of the room body, and the fresh air is discharged into the room body from the top of the inner side of the room body after being purified by the purification unit, so that the cleanliness of the air in the sampling room is effectively guaranteed.
Owner:SUZHOU SHENSHI PURIFICATION EQUIP CO LTD

Respiratory infectious disease biological aerosol negative pressure blocking device

PendingCN114405957ATimely infectionInfectious disease biological aerosol negative pressure barrier in timeCombination devicesDirt cleaningPhysical medicine and rehabilitationNose
The invention provides a biological aerosol negative pressure blocking device for respiratory infectious diseases, and belongs to the field of medical instruments. The mask solves the problem of how to obstruct, capture, filter and kill infectious droplet aerosol generated by breathing of a patient in time, improves the use comfort of the patient, and relieves local pain and swelling feeling generated by long-time wearing of a traditional mask. A mask system of the device is placed on a nursing sickbed and located above the head and neck of a patient, a fan system is connected with the mask system, and a filtering and disinfecting system receives infectious droplet aerosol from the fan system and is responsible for disinfecting and filtering harmful substances in the infectious droplet aerosol. The distance between the mask and the mouth and the nose of a patient can be adjusted according to the figure of the patient, the actual requirements of different people are met, meanwhile, the use comfort of the patient is improved through the non-contact use mode, and local pain and swelling feeling generated after a traditional mask is worn for a long time are effectively reduced.
Owner:黑龙江省科学院智能制造研究所

Drying device for mechanical equipment machining

The invention discloses a drying device for mechanical equipment machining, the drying device for mechanical equipment machining comprises a base and two hot air blowers, the base is connected with a supporting plate through a rotating shaft, a plurality of mounting blocks are fixedly arranged on the supporting plate, a supporting column is rotatably arranged on each mounting block, and the supporting columns are fixedly arranged on the base. A first hinge plate and a second hinge plate are hinged to the supporting column, a plurality of rectangular blocks are fixedly connected to the supporting column, and two clamping plates are arranged on each first hinge plate; the device comprises a fixing plate and a mounting column, two shells are fixedly arranged on the mounting column, and each shell is connected with a rotating rod through a torsion spring. According to the part drying device, the drying speed of other surfaces of parts is increased, complete drying of the parts is better facilitated, the complete drying speed of the parts can be greatly increased, the parts can be put into use in time, and therefore the machining efficiency of mechanical equipment is improved.
Owner:江苏瀚高科技有限公司

Portable high-rise life-saving device

The invention relates to a portable high-rise life-saving device which is used for landing for self saving when a high-rise building is in an emergency. The portable high-rise life-saving device is characterized by a hand bionic type box body, wherein devices such as a superfine steel wire rope, a friction disk, a steel wire rope disk, a handle, a brake rod, an adjusting rod and the like are arranged in a box, and the friction disk is connected with the steel wire rope disk; the own weight of a human body is borne by skeletons on the lower sides of wrists of the human body; the friction disk is used for achieving the braking effect; a special handle structure is adopted to achieve the self-locking purpose; and a four-bar linkage mechanism is used for controlling the speed. The portable high-rise life-saving device has the advantages of high safety factor and convenience in carrying and can be widely used for emergent life saving of high-rise offices, homes and various extreme sports.
Owner:SHANGHAI SICAR VEHICLE TECH DEV

Smooth shaft wear repairing process

The invention relates to the technical field of repairing and remanufacturing of mechanical parts, in particular to a smooth shaft wear repairing process. A lathe adopted in the repairing process comprises a fixed base, first moving mechanisms, second moving mechanisms, a separating plate, third moving mechanisms, fixing mechanisms, drip washing mechanisms and impurity removing mechanisms. According to the repairing process, the two symmetrically-arranged first moving mechanisms, the two symmetrically-arranged second moving mechanisms and the two symmetrically-arranged third moving mechanismsare utilized, so that the double-spindle double-turret lathe is realized, moreover, first rotating columns of double turrets can freely rotate in the machining process, different machines can be freely replaced for machining, and the effects of being convenient and fast are achieved; the drip washing mechanisms are arranged in the positions, on the tops of the fixing mechanisms, of third fixing plates so that scraps on a fixed workpiece can be effectively washed off and can be cleared in time, meanwhile, the effect of effective cooling is achieved, and the machine service life is prolonged; and the scraps which are washed off through the drip washing mechanisms are collected by using cloth bags, and water is filtered out so that the scraps can be prevented from polluting the environment and can be recovered and reused.
Owner:JIANGSU XIYI HIGH NEW DISTRICT TECH DEV CO LTD

Method for temporary mooring point and cable rope fixing point

The invention provides a method for temporary mooring points and cable rope fixing points. The method includes the following steps that firstly, water tanks with multiple ground anchors are arranged side by side, and wood plates are laid between the water tanks and the ground; secondly, the water tanks are connected into a whole through steel wire ropes; and thirdly, when other devices are provided with cables, mooring ropes and the steel wire ropes on the water tanks are connected into a whole to form the mooring points. By means of the method for the temporary mooring points and the cable rope fixing points, the temporary mooring points and the cable rope fixing points can be rapidly arranged during engineering construction and put into use in time and are short in construction period, low in use cost and high in utilization efficiency.
Owner:SHANGHAI ZHENHUA HEAVY IND

Vitrified bond for high-strength and high-toughness grinding wheel, preparation method and application thereof

The invention relates to a high-strength high-toughness grinding wheel ceramic bonding agent and a preparation method thereof. The preparation method comprises the following steps that silicon dioxide, diboron trioxide, aluminum oxide, lithium oxide, sodium oxide, calcium oxide, zinc oxide, barium oxide and titanium dioxide are mixed to obtain a mixture; the temperature of the mixture is raised to 600 DEG C at the temperature raising speed of 6-9 DEG C / min; then the temperature is raised to 1200 DEG C at the temperature raising speed of 3-6 DEG C / min; then the temperature is raised to 1450 DEG C at the temperature raising speed of 2-3 DEG C / min; then heat preservation is conducted; then an SG abrasive is added, heat preservation is continued, and molten liquid is obtained; and after the molten liquid is subjected to water quenching, wet grinding is conducted, then drying, smashing and dry grinding are conducted, the mixture passes through a 200-mesh sieve, and the high-strength high-toughness grinding wheel ceramic bonding agent is obtained. According to the high-strength high-toughness grinding wheel ceramic bonding agent and the preparation method thereof, a preparation method for a ceramic bonding agent is improved with microcrystal toughening and the operation that Al2O3 serves as a network intermediate to enhance a glass network structure as the theoretical basis, the obtained ceramic bonding agent has the characteristics of high strength and good toughness, and the requirements of preparation and usage of a CBN grinding wheel are met.
Owner:江苏赛扬精工科技有限责任公司
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