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146 results about "Storage ring" patented technology
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A storage ring is a type of circular particle accelerator in which a continuous or pulsed particle beam may be kept circulating typically for many hours. Storage of a particular particle depends upon the mass, momentum and usually the charge of the particle to be stored. Storage rings most commonly store electrons, positrons, or protons.
Combined type anti-fake beverage separating cover
The utility model discloses a combined type anti-fake beverage separating cap in the technical field of bottle caps, which comprises a bottom cap, an opening ring and an upper cap, the opening ring is positioned in an inner cavity of the bottom cap, the upper cap is screwed on the upper side of the outer side wall of the bottom cap, a storage ring is integrally formed in the middle of the inner cavity wall of the bottom cap, and the storage ring is positioned in the inner cavity of the bottom cap. A mounting ring is fixedly connected to the upper side of the inner cavity wall of the material storage ring, limiting blocks are fixedly connected to the inner side wall of the mounting ring, the limiting blocks are uniformly distributed, an aluminum membrane is bonded to the material storage ring, first stop blocks are fixedly connected to the periphery of the upper side of the outer side wall of the opening ring, and the first stop blocks are uniformly distributed; a limiting ring is fixedly connected to the position, located on the lower side of the first check block, of the periphery of the outer side wall of the opening ring. The combined type anti-fake beverage separating cover is reasonable in structural design, the resistance borne by bottle cover opening can be reduced, more convenience is achieved, and meanwhile more labor is saved.
Owner:ANHUI HENGZHENG PACKAGE TECH
Shielding plugging piece for light beam line station wall outlet hole of synchrotron radiation device
The utility model discloses a shielding plugging piece of a synchrotron radiation device beam line station wall outlet hole, which is characterized by comprising a square stepped hole embedded part used for being inserted into the synchrotron radiation device beam line station wall outlet hole, and a lead layer, a polyethylene layer, a lead layer and a polyethylene layer are sequentially filled in the square stepped hole embedded part along the beam direction; the lead layer comprises a plurality of lead bricks with different sizes, the polyethylene layer comprises a plurality of polyethylene bricks with different sizes, each layer of materials are arranged and stacked in a staggered joint manner, and gaps of adjacent layers of materials are not in the same straight line. According to the utility model, bremsstrahlung radiation outside the wall outlet hole at the inner side of the storage ring tunnel can be efficiently shielded, radiation in the storage ring tunnel reaching the downstream of a beam line station through the wall outlet hole is reduced, the radiation dose rate in a downstream experiment hall is further effectively reduced, and workers are prevented from being damaged by radiation.
Owner:INST OF HIGH ENERGY PHYSICS CHINESE ACAD OF SCI
Monitoring device and method for a storage device
InactiveDE102023130844A1Rolling contact bearingsMachine bearings testingElectrical resistance and conductanceElectrical connection
The invention relates in particular to a monitoring device for a bearing assembly (10) with rolling elements (4) arranged between a first, in particular an outer, bearing ring (1) and a second, in particular an inner, bearing ring (2), and at least one electrical insulating device (30) for electrically isolating the bearing assembly (10) or parts thereof, in particular the first bearing ring (1) and / or the bearing ring (2), from adjacent components, characterized by a measuring device (20) for measuring the electrical resistance or electrical conductivity of the bearing assembly (10), wherein the first bearing ring (1) and the second bearing ring (2) are each electrically connected to the measuring device (20), in particular via an electrode (21, 22) or with an electrical connecting means. The invention also relates to monitoring methods for grease-lubricated and oil-lubricated bearing assemblies.
Owner:ROLLS ROYCE DEUT LTD & CO KG
Plastic reel convenient to splice
The utility model relates to the technical field of plastic reels, in particular to a plastic reel convenient to splice, which comprises a rotating rod, a sleeving side plate, storage rings and a shaft rod mounting sleeve, the outer side of the shaft rod mounting sleeve is connected with the storage rings at equal intervals through radial reinforcing supports, and integrally formed fixing sleeves are arranged on two sides of the shaft rod mounting sleeve. The portions, tightly attached to the storage ring, of the fixing sleeve are each sleeved with a sleeving side plate, and mounting screws are arranged on the outer sides of the sleeving side plates at equal intervals along the shaft hole. One end of a rotating rod is sleeved with the shaft rod mounting sleeve and the fixing sleeve, a hexagonal pressing nut is screwed to one end of the rotating rod, a connecting shaft sleeve is welded to the other end of the rotating rod, and a positioning pressing plate is welded to the middle of the rotating rod in a sleeving mode; the plastic reel is convenient to splice quickly, convenient to operate and convenient to connect with the output shaft of the motor for use, so that the motor drives the reel to rotate.
Owner:HUAIAN DIYAO ELECTRONICS CO LTD
Method for monitoring a preloaded rotary table bearing
Method for monitoring a preloaded rotary table bearing (1) during operation of the rotary table bearing (1) comprising an inner bearing ring (2), an outer bearing ring (3), and at least one series of rolling elements (4.n) which roll on raceways (5.1, 5.2 - 5.6) provided by the bearing rings (2, 3), wherein one of the bearing rings (2) is set in rotation by a drive arrangement (6) and wherein the rotational speed of the bearing ring (2) driven by the drive arrangement (6) is detected and controlled by a control unit (7), characterized in that - the elastic deformations of the bearing ring (2, 3) along or across the axis of rotation DA of the rotary table bearing (1) are detected by at least one sensor (8.n) connected to a bearing ring (2; 3), - at least the sensors (8.n) which detect the deformation of the respective bearing ring (2; 3) are glued to the outer and / or end faces (11; 12) of the respective bearing ring (2; 3), - by means of at least one sensor (8.n) the detected elastic deformation is transmitted to the control unit (7), which is equipped with an evaluation arrangement (9), - values are recorded by a temperature sensor (10) and fed to the evaluation arrangement (9), - in the evaluation arrangement (9) the detected physical deformations are verified on the basis of the values recorded by the temperature sensor (10), - in case of impermissible deviations of the detected deformation from a target value, the applied rotational speed of the driven bearing ring (2; 3) is changed by means of the evaluation arrangement (9).
Owner:SCHAEFFLER TECHNOLOGIES AG & CO KG
Mechanism for removing phosphating coating on wire rod
The utility model relates to the technical field of surface treatment of metal wires, and particularly discloses a wire phosphating film removing mechanism which comprises an equipment body, a bearing frame is connected in the equipment body in a sliding mode, a material storage ring is installed in the bearing frame, and a plurality of sets of spray heads are arranged on the inner side of the material storage ring. A sand storage part connected with the spray head is arranged on the bearing frame; a wire body is mounted on the equipment body, and the wire body penetrates through the storage ring and then penetrates out of the other side of the equipment body; and a driving part is arranged in the equipment body. The driving piece drives the bearing frame to slide in the equipment body in a reciprocating mode, in the stroke, the spraying heads on the bearing ring conduct sand blasting operation on the wires, the bearing frame is in a sliding state, and therefore the sand blasting range of the spraying heads can be expanded, and if the situation of uneven spraying occurs, the spraying heads can conduct sand blasting on the wires along with reciprocating sliding of the bearing frame. And meanwhile, secondary spraying operation does not need to be carried out, and the working efficiency of the equipment body is improved.
Owner:SUZHOU HOUFA FINE THREAD CO LTD
Direct insertion drop-in type key storage cabinet and access control method thereof
The invention discloses a direct insertion falling type key storage cabinet and an access control method thereof, and relates to the technical field of key cabinets. A plurality of storage rings distributed in parallel are arranged in a cabinet body, a plurality of sets of first guide cylinders and second guide cylinders are further arranged on the bottom side of the cabinet body, a set of first guide cylinders and second guide cylinders are independently arranged below each storage ring, and a driving rod piece used for driving the storage rings to rotate is connected between the first guide cylinders and the second guide cylinders in the same set in a driving mode. A photoelectric detection module is embedded in the annular side baffle. The driving rod piece comprises a rod body, a permanent magnet piece located at one side end of the rod body and a guide piece located at the other end of the rod body, a tooth opening section meshed with the tooth opening part is arranged on the annular side of the rod body, an electromagnetic mechanism matched with the permanent magnet piece in a magnetic attraction mode is arranged in the first guide cylinder, and a spring piece connected with the guide piece is arranged in the second guide cylinder. The key storing and taking operation is further simplified, and the influence of the key storing cabinet body on the human body posture during key storing and taking is reduced.
Owner:GUANG ZHOU BOYUE INTELLIGENT MFG INFORMATION TECH CO LTD
A power cabinet fault locating device and method of use thereof
ActiveCN114594336BBus-bar/wiring layoutsSubstation/switching arrangement casingsOxide ceramicHeat penetration
The application discloses a power cabinet fault positioning device and a use method thereof, and belongs to the electric power field. The power cabinet fault positioning device and the use method thereof are characterized in that the geographic position information of a fault power cabinet is determined through a power grid geographic information system. A worker slides a branch ring out of the inside of a fixed pipe, thereby facilitating observation of whether the inside line of the branch hole is damaged, rotating the rotating ring, thereby adjusting the stress position of the outer end of the cable and the orifice of the main line hole. When the cable breaks down, the semiconductor reduces the penetration of voltage to the inner wall of the connecting pipe, and the heat is transferred to the inside of the storage ring. The stronger the conductivity of the semiconductor is, the higher the temperature of the area where the color-changing temperature-sensitive paper changes color is, thereby positioning the cable fault position. The aluminum oxide ceramic coating has good insulation effect and heat penetration, effectively reducing the personal injury caused by voltage. The heat is transferred to the upper end of the color-changing temperature-sensitive paper, thereby facilitating better identification of the fault area by the worker.
Owner:LIAONING ZHONGAN IND DEVELOPMENT CO LTD
Bridge water seepage detection device
ActiveCN223769715UMeasurement of fluid loss/gain rateBridge structural detailsWater storageWater source
The utility model discloses a bridge water seepage detection device, which relates to the technical field of bridge water seepage detection and comprises a water storage pipe, the bottom of the water storage pipe is fixedly connected with a first fixing block, a sealing ring is buckled at the bottom of a second fixing block, and a limiting buckle is buckled between a pressing block and a material storage ring. The connecting pipe and the exhaust pipe are flush with the inner surface of the groove. The bridge ground needing to be tested is cleaned, then the limiting buckle and the sealing gasket on the outer side of the material storage ring are taken down, the material storage ring is placed on the ground, it is guaranteed that no gap exists between the sealing material and the ground and the sealing material and the ground are tightly attached, and therefore it can be guaranteed that a water source cannot leak out from the edge in the testing process through the structure; and finally, the valve can be opened to enable the water source in the water storage pipe to flow out, and then the water seepage condition of the tested bridge can be analyzed by observing the water level drop rate in the water storage pipe, so that the practicability and the flexibility of the whole bridge water seepage detection device can be improved by adopting the structure.
Owner:HENAN YONGHE CONSTR GRP CO LTD
Environment-friendly storage and transportation device for phenolic plastic production
The utility model relates to the technical field of chemical materials, and discloses an environment-friendly storage and transportation device for phenolic plastic production, which comprises a storage cylinder, the outer surface of the storage cylinder is fixedly connected with a flange plate, and the upper surface of the storage cylinder is fixedly provided with a closed top cover through the flange plate. The tight sealing performance between the sealing top cover and the storage barrel is ensured, harmful gas leakage is effectively prevented, the arrangement of the protection steel rods and the inclined supporting rods can effectively resist external impact and pressure in the transportation or storage process, the problem that the barrel body is damaged, and consequently the harmful gas in the storage barrel leaks and overflows is solved, and the service life of the storage barrel is prolonged. And meanwhile, an activated carbon filter screen and a negative ion filter screen are arranged in the cylinder body, the negative ion filter screen can release negative ions, the air quality of the storage environment is improved, harmful gas in the storage cylinder can be effectively removed through double filtration, and the situation that when a person opens the closed cover body, the internal harmful gas is accumulated, and the body of the person is affected is avoided.
Owner:江苏森博新材料有限公司
Tujia preserved meat storage device
ActiveCN224171598UDispersed particle filtrationContainers preventing decayControl theoryMechanical engineering
Owner:ENSHI MUSEI LAWEI AGRICULTURAL TECHNOLOGY CO LTD
Granary environment monitoring and adjusting device and method
ActiveCN120153868AAgriculture tools and machinesMeasurement devicesGrain storageStructural engineering
The invention relates to the technical field of granary environment monitoring, and provides a granary environment monitoring and adjusting device and method, and the device comprises a connecting rod device and a control device. The connecting rod device comprises an inner pipeline and an outer pipeline which are nested inside and outside; sensing assemblies are sequentially arranged in a pipe wall space formed by the inner pipeline and the outer pipeline from top to bottom; the area, corresponding to the sensing assembly, of the outer pipeline is arranged to be of a mesh enclosure structure, so that a channel through which gas flows to the sensing assembly is formed; the inner pipeline is movably arranged in the outer pipeline, a first through hole is formed in the inner pipeline, and after the inner pipeline moves relative to the outer pipeline, the mesh enclosure structure is communicated with the first through hole at the set height, so that air circulation from the inside of the inner pipeline to the outside of the outer pipeline is achieved. According to the plug-and-play pre-embedded device provided by the invention, comprehensive monitoring of different depth environments of a granary can be realized, ventilation adjustment can be carried out on an area with a corresponding height when a problem of a storage environment is detected, and unattended automatic grain storage monitoring is realized.
Owner:青岛粮策盾检测仪器制造有限公司 +1
Large-scale storage silo capable of intelligently monitoring and remotely controlling feeding and discharging of materials
The utility model discloses a large-scale storage silo capable of intelligently monitoring and remotely controlling material feeding and discharging, and relates to the field of large-scale storage of powdery and granular solid materials. According to the utility model, data information is accurately acquired in real time by virtue of various detection sensors arranged inside and outside the silo and is timely transmitted to the PLC control system, and then various electromagnetic valves distributed on the silo pipeline are controlled by the PLC control system; the system can realize remote on-line monitoring and automatic accurate control on links of warehousing, delivery, detection, control, storage environment adjustment and the like of materials, greatly improves the automation level of material delivery and delivery, improves the quality of material storage, eliminates errors or accidents caused by manual misoperation, and greatly reduces the management cost; a two-stage discharging form is adopted, so that the problem that materials are unevenly stacked in the silo can be effectively solved, and the silo is prevented from toppling over; and the vibration motor is additionally arranged on the outer wall of the conical hopper, so that the possibility of blockage of the discharge port due to hardening of stored materials can be greatly reduced.
Owner:ANYANG LIPU SILO ENG CO LTD
Overhead bare conductor insulating material coating robot
ActiveCN121042212ALiquid surface applicatorsApparatus for repairing insulation/armouring cablesMechanical engineeringStorage ring
The invention relates to the technical field of coating robots, and discloses an overhead bare conductor insulating material coating robot, which comprises a coating robot main body, material storage tanks are symmetrically arranged in the main body, and the material storage tanks are connected with a material storage assembly through a material conveying hose; the material storage assembly comprises a material storage ring, a material storage buffer cavity is formed in the ring, a coating pre-storage cavity is defined, a coating assembly is coaxially sleeved and rotated in the material storage ring, the assembly comprises a coating ring, a rotating ring and a rotating plate, a wedging notch is formed in the rotating plate to be matched with an overhead bare conductor body, and the inner wall of the rotating plate is connected with the coating guide assembly. A material control assembly is arranged between the material storage ring and the coating ring and comprises a discharging channel, a rotating shaft and a material control blade, and a wire twisting bulge is clamped by a wedging notch, so that a rotating plate rotationally advances, a coating guide assembly is driven, the material control blade is shifted, and the rotating advancing speed of the rotating plate is dynamically matched with the rotating speed of the material control blade; and therefore, the supply of the insulating material is matched with the actual advancing speed of the coating ring, and the thickness uniformity of the coating is improved.
Owner:BEIJING CHAOZHIKONGXIN TECH CO LTD
1, 3-butadiene storage and transportation tank
The utility model discloses a 1, 3-butadiene storage and transportation tank which comprises a mounting seat, an outer tank and an inner tank, the outer tank is horizontally mounted on the mounting seat, an inner cavity of the inner tank is a storage cavity used for storing 1, 3-butadiene, the inner tank is mounted inside the outer tank, a partition cavity is arranged between the outer wall of the inner tank and the inner wall of the outer tank, and the partition cavity is communicated with the outer tank. A temperature adjusting mechanism used for controlling the temperature of the storage cavity to be below 21 DEG C is arranged in the partition cavity. An air inlet pipe, an inflation pipe, a temperature and pressure monitoring device and an oxygen content monitoring device are installed on the top wall of the outer tank. The outlet ends of the gas inlet pipe and the gas filling pipe and the monitoring ends of the temperature and pressure monitoring device and the oxygen content monitoring device respectively extend into the storage cavity. According to the storage and transportation tank, the stability and safety of a storage environment can be guaranteed, 1, 3-butadiene is prevented from going bad, the problem of monitoring the temperature, pressure and oxygen content in the storage and transportation process of 1, 3-butadiene is solved, and the explosion risk caused by too high storage temperature, pressure and oxygen content is avoided.
Owner:SINOPEC NINGBO ENG +2
Rapid purification equipment for anti-HPV (human papillomavirus) liquid medicine
The utility model discloses rapid purification equipment for an anti-HPV (Human Papilloma Virus) liquid medicine, and relates to the technical field of separation. The device comprises a centrifugal extraction component and a storage component, the centrifugal extraction component comprises a rotary drum, a group of centrifugal separation components and a gland component, the storage component comprises a storage ring tank and a bottom frame, the storage ring tank is fixedly mounted at the upper end of the bottom frame, and a centrifugal motor is mounted at the upper end of the bottom frame. The lower end face of the rotating cylinder is in transmission connection with the output end of the upper end of the centrifugal motor, the centrifugal separation assemblies are installed on the side wall of the lower end of the rotating cylinder in a circumferential array mode, one ends of the centrifugal separation assemblies extend into the storage ring tank, and the gland assembly is installed at the upper end of the rotating cylinder. According to the utility model, raw material liquid is layered in each centrifugal separation component through the rotation of the rotary drum, and impurity liquid is separated out, so that the technical effect of rapid purification is realized; and raw material liquid is pressed into each centrifugal separation assembly through the gland assembly, so that the raw material liquid is separated and purified by the centrifugal separation assemblies.
Owner:ZHENGZHOU LIFE ORIGIN TECHNOLOGY CO LTD
A paprika preservation device
This utility model provides a capsanthin preservation device, including an opaque storage container, wherein: a first transparent cylinder and a second transparent cylinder are coaxially fixedly installed in the opaque storage container, forming a storage ring cavity for preserving capsanthin; a sealing assembly is rotatably installed on the top of the opaque storage container, the sealing assembly is provided with a driving mechanism, a sterilization assembly is fixedly installed on the sealing assembly, and a feed pipe is fixedly installed on the sealing assembly, the feed pipe communicating with the storage ring cavity; the overall design of this utility model can sterilize capsanthin during the preservation process, preventing the growth of mold, thereby making the preservation of capsanthin safer and more reliable.
Owner:QINGDAO SCITECH BIOTECH CO LTD
Ultrasonic vibrating screen with long service life
A discharging mechanism comprises a material storage box, the middle of the outer wall of the material storage box abuts against the top face of a shell, supporting rods are symmetrically and fixedly connected to the lower end of the inner side of the material storage box, and a vertical cylinder is jointly and fixedly connected between the two supporting rods; a supporting block is fixedly connected to the inner wall of the storage box and located above the supporting rod, a plurality of gas conveying pipes are fixedly connected to the upper end of the outer wall of the vertical cylinder in a penetrating mode, a plurality of upper exhaust ports are formed in the bottom face of each gas conveying pipe, and the upper exhaust ports are arranged at equal intervals in the length direction of the gas conveying pipes; a plurality of lower exhaust ports are formed in the lower end of the outer wall of the vertical cylinder, the lower exhaust ports are arranged around the surface of the vertical cylinder at equal intervals, and after hot air is input into the air inlet pipe above the material storage box, the hot air can conduct air drying on materials through the upper exhaust ports; and therefore, the materials are prevented from being moist due to a poor storage environment, and the screen mesh can be effectively prevented from being blocked.
Owner:XINXIANG FUHAO MASCH EQUIP CO LTD
Storage device for pharmaceutical purified water
The invention discloses a storage device for pharmaceutical purified water, and relates to the technical field of purified water storage.The storage device comprises a storage barrel and a top cover part, an isolation cleaning mechanism is arranged in the storage barrel, and the isolation cleaning mechanism comprises an isolation scraping part and a main rod shaft; the isolation scraping component comprises an isolation disc body, a switching unit, a contact driving component and a plurality of scraping execution units, the isolation disc body is fixedly provided with a fixing seat, the fixing seat is provided with the contact driving component, and when the contact driving component is pressed to move in the axial direction of the main rod shaft, the contact driving component is driven to rotate; the middle transmission part moves on the isolation disc body in the radial direction and acts on the switching unit and the scraping execution unit. The purified water storage device is simple in structure, capable of effectively isolating purified water from being in contact with the outside, capable of cleaning dirt on the inner wall of the storage barrel in a scraping mode, capable of hiding and isolating a scraping part when the purified water is stored, capable of preventing substances on the scraping part from polluting the purified water and capable of improving the storage environment of the purified water, convenient to operate and high in practicability.
Owner:HUNAN QUANHAO BIOTECHNOLOGY CO LTD
Method and apparatus for storing beam transverse feedback
The application provides a method and device for transverse feedback of beam current in a storage ring. It relates to the field of particle accelerators. The method for transverse feedback of beam current in a storage ring comprises: using a plurality of electrodes of a beam position probe to synchronously collect signals of beam bunches in the storage ring to obtain a plurality of BMP beam original signals; for a plurality of instability modes of the beam bunches in the storage ring, respectively performing band-pass sampling on the plurality of BMP beam original signals to obtain a plurality of ADC band-pass sampling signals; based on the respective spatial dimensions to which the plurality of ADC band-pass sampling signals belong, respectively performing phase shift processing on the plurality of ADC band-pass sampling signals by using an impulse response filter of the corresponding spatial dimension to obtain a plurality of beam current phase shift signals; performing gain control based on a feedforward reference gain of the beam bunches and the plurality of beam current phase shift signals to obtain beam current feedback signals; and based on the plurality of beam current feedback signals, applying damping force to the beam bunches by a beam impactor to suppress the instability modes of the beam bunches.
Owner:UNIV OF SCI & TECH OF CHINA
Sampling equipment for wetland ecological restoration
The utility model discloses sampling equipment for wetland ecological restoration, which comprises a sampling tube, the lower end of the sampling tube is fixedly connected with a sampling knife, and the sampling tube is provided with a moving component convenient for the sampling tube to move; according to the soil sampling device disclosed by the utility model, the plurality of storage rings are arranged, soil is stored in the plurality of storage rings, the storage rings are clamped in the sampling pipe through the elastic clamping blocks, the storage rings in the sampling pipe are pushed out through the sliding rod and the piston, the sectioning knife is taken out through the mounting plate, and the plurality of sections of storage rings are separated by adopting the sectioning knife; soil samples with different depths are separately stored, a protection block is clamped on the outer side of a sampling cutter, an elastic plate enters a limiting block through a supporting ring, a hemispherical block is clamped in the limiting block, a push rod abuts against one side, and when the protection block needs to be dismantled, the push rod is pressed, the hemispherical block is pushed to a through groove of the limiting block, and then the protection block can be dismantled; the protection block protects the sampling knife and prevents the sampling knife from being damaged.
Owner:JIANGXI GREEN TIMES ECOLOGICAL TECH DEV CO LTD
Method for rotating and recovering a surface net cage
The application provides a water surface net cage rotating recovery method, steps comprising (1) after the net cage of the ship body and the guide rail of the net cage storage ring are connected, the belt driving device is started to make the buckle and the net cage are clamped; (2) the belt drives the buckle to pull the net cage from the second pulley to the first pulley, the net cage is completely slid into the corresponding position in the net cage storage ring, and the belt driving device stops working; (3) the lifting screw is lifted to drive the connecting rod and the belt driving device to rise, the first driving motor is started to make the driving wheel drive the driven wheel to rotate, the inner ring is made to slide along the inner side of the outer ring, and other net cages are rotated to the corresponding positions of the ship body; (4) the lifting screw is lowered to drive the connecting rod and the belt driving device to descend, the buckle and the net cage are clamped, and then the belt driving device drives the buckle to push the net cage to slide out of the net cage storage ring along the guide rail; the garbage net cage replacement efficiency can be effectively improved, and the operation is simple.
Owner:GUANGZHOU CITY UNIV OF TECH
Chip capacitor voltage withstanding structure
The utility model discloses a chip capacitor voltage withstanding structure which comprises a main body. A dielectric body and an inner electrode are arranged in the main body; the top protection structure comprises a protection outer layer and a heat conduction buffer layer from top to bottom; the metal connecting ends are positioned at two ends of the main body and wrap the main body; the upper ends of the metal connecting ends exceed the top surface of the main body, and protective strips are convexly arranged at the upper ends of the metal connecting ends; the end protection structures are located in the opposite side faces of the metal connecting ends and make contact with the two ends of the body. According to the utility model, the compression resistance and pressure resistance of the main body are improved, the main body is not easily damaged by stress in the production link, the storage link, the installation link and the like, and the practicability is strong.
Owner:CHONGQING NATERS TECHNOLOGY CO LTD
Warning board for municipal engineering construction
The warning board for municipal engineering construction comprises a first connecting plate, a second connecting plate is arranged on one side of the first connecting plate, a first sliding groove is formed in the surface of the outer side of the first connecting plate, and a second sliding groove is formed in the surface of the outer side of the second connecting plate. And a first movable shaft is movably clamped in the first sliding groove, a second movable shaft is movably clamped in the second sliding groove, first connecting rods are arranged on the surface of the first connecting plate and the surface of the first movable shaft, and the first connecting rods are movably connected with the first connecting plate through rotating shafts. Compared with a traditional engineering construction warning board, the warning board slogan portion of the device has a folding function, the size of the whole device can be greatly reduced after the whole device is folded, and therefore the device is very convenient and fast to use in the follow-up storage link and transportation and transfer along with the engineering progress.
Owner:DONGGUAN SHILONG SECOND CONSTRUCTION ENGINEERING CO LTD
A sterile storage box for medical use of carboxymethyl chitin
The invention discloses a carboxymethyl chitin sterile storage box for medical use, which relates to the technical field of medical equipment. The storage box comprises a storage box and a top cover. A spiral storage assembly is arranged in the storage box. The spiral storage assembly comprises a closed-loop clamping slide groove composed of a spiral frame 1 and a spiral frame 2, a connecting elbow 1 and a connecting elbow 2. A plurality of storage grooves are evenly slidably installed through the closed-loop clamping slide groove. Medicine bottles are placed in the storage grooves. An outer wall disinfection mechanism is provided between the connecting elbow 1 and the side wall of the storage box. After the medicine bottles are placed in the storage grooves in the storage box, the outer walls of the medicine bottles are wiped and disinfected by the outer wall disinfection mechanism. Circular storage and storage are achieved in combination with the circulating circulation component. When the medicine needs to be extracted for use, circulatory extraction is achieved through the extraction mechanism and the circulating circulation component, thereby avoiding frequent opening of the top cover during storage or extraction to damage the low-temperature storage environment.
Owner:YANTAI WANLI MEDICAL EQUIP CO LTD
Low-noise diagonal flow fan
The utility model discloses a low-noise diagonal flow fan and relates to the technical field of diagonal flow fans, the joint of a first machine barrel and a second machine barrel is provided with a connecting flange and is connected with a storage ring through the connecting flange and a lateral flange, the inner wall of the storage ring is provided with a plurality of through grooves, the upper end of the storage ring is provided with two opposite baffle rings, and the baffle rings are arranged in the through grooves. A storage bin is formed between the storage ring and the baffle ring, a plurality of storage blocks are embedded in the storage bin, porous sound absorption materials are arranged in the storage blocks, and noise elimination in the machine barrel is achieved through the porous sound absorption materials and the through grooves; elastic strips are arranged on the two sides of the storage block, the storage block is clamped in the storage bin by extruding the elastic strips, and blocking is achieved through a baffle ring; a storage ring is arranged at the joint of the machine barrel and filled with an efficient porous sound absorption material, noise of the fan is absorbed, a quiet environment is created, pollution is reduced, a storage block is fixed through an elastic strip, vibration noise is reduced, stability is improved, dust is filtered while noise is reduced through the porous material, and the service life of the fan is prolonged.
Owner:SICHUAN XINSHENG ZHUAN TECHNOLOGY CO LTD
High-calorific-value fly ash storage device for cement clinker
ActiveCN224131864UImprove the storage environmentreduce spontaneous combustionTank wagonsSpontaneous combustionFresh air
The utility model relates to the technical field of storage devices, in particular to a high calorific value fly ash storage device for cement clinker, which comprises a frame body, a plurality of placing plates are arranged in the frame body, empty grooves are formed in the outer sides of the placing plates, a plurality of vent holes communicated with the empty grooves are formed in the outer sides of the placing plates, and the vent holes are communicated with the empty grooves. A bearing pipe is arranged on the outer side of the placing plate, the bearing pipe is fixedly connected with the side face of the inner wall of the frame body, and a plurality of communicating holes are formed in the bottom of the placing plate and the top of the bearing pipe. According to the storage box, through the arrangement of the ventilation assembly, air can be guided into the frame body through the input pipe, the communicating pipe and the air conveying pipe, air flow is promoted, heat and moisture are taken away, through the arrangement of the placing plate and the bearing pipe, fresh air can be evenly distributed to all parts, the storage environment can be comprehensively improved, and the possibility of spontaneous combustion is reduced.
Owner:淄博鲁中水泥有限公司
A storage ring dual time-of-flight detector collimation system and method
The application provides a storage ring double-time-of-flight detector collimation system and method, and relates to the technical field of particle accelerator collimation. The system comprises: a structured laser beam generator, which outputs a structured laser beam with a central bright spot and a concentric circular ring structure; a long-distance reference establishment module, which comprises first and second photoelectric sensors positioned on a theoretical beam center line respectively, and the structured laser beam simultaneously passes through the light-sensitive centers of the first and second photoelectric sensors to establish a straight line reference; and a detector alignment assembly, which comprises a third photoelectric sensor mounted on the double-time-of-flight detector and having a light-sensitive center coinciding with the geometric center of the double-time-of-flight detector, the third photoelectric sensor being used to detect the position of the light spot center to obtain a deviation value of the detector relative to the straight line reference, so as to guide the adjustment of the position of the detector. The application completely eliminates the measurement failure problem caused by the laser penetration of the traditional total station through the carbon film, overcomes the precision limitation of the non-prism scanning, and realizes the high-precision and high-reliability collimation of the double-time-of-flight detector.
Owner:INST OF MODERN PHYSICS CHINESE ACADEMY OF SCI
Chromic acid recycling evaporation and concentration equipment
ActiveCN223366254UEvaporator accessoriesProcess efficiency improvementElectric machineryControl valves
The utility model discloses chromic acid recycling evaporation concentration equipment which comprises a tank body, the top of the tank body is fixedly connected with a detection meter, the front side of the tank body is fixedly communicated with a flange base, the front side of the flange base is rotatably connected with a turning cover through a rotating shaft, the bottom of the tank body is fixedly communicated with a discharging pipe, and the bottom of the tank body is fixedly communicated with a discharging pipe. The top of the discharging pipe is fixedly connected with a valve, and the top of the tank body is fixedly connected with a motor. By arranging the tank body, the detection meter, the flange base, the turning cover, the discharging pipe, the valve, the motor, the cleaning device, a threaded rod, a storage ring, a connecting block, a support, a cavity, a telescopic assembly, an electric cylinder, an extension arm, a cleaning wheel, a water injection assembly, a ring pipe, a supporting frame, a water outlet pipe, a water injection pipe and a control valve which are used in cooperation, the problem that the chromic acid solution is prone to damage due to the fact that the viscosity of the chromic acid solution is large is solved. And deposition and blockage in the equipment are easily caused, so that secondary corrosion or damage to the equipment is caused.
Owner:SHANGHAI SHUNFAN ENVIRONMENTAL PROTECTION TECH CO LTD
Centrifugal atomizing disc for zinc powder production and atomizing method thereof
The invention discloses a centrifugal atomizing disc for zinc powder production and an atomizing method thereof, and particularly relates to the field of zinc powder production, the centrifugal atomizing disc comprises an atomizing chamber, a detachable sealing cover is arranged at the top of the atomizing chamber, an atomizing disc body for adjusting rotation is arranged in the atomizing chamber, and a gas conveying mechanism is arranged at the top of the sealing cover. The rotating ring drives the connecting ring to rotate in the same direction, so that different toothed plates are alternately meshed with the first gear. A moving toothed plate I drives a gear I to rotate anticlockwise, and then a gas storage ring rotates clockwise through transmission of a gear II and an arc-shaped toothed plate, so that a group of nozzles are driven to move in the same direction; when the first toothed plate is separated from the first gear, the second toothed plate is meshed with the first gear, the first gear rotates clockwise, then the gas storage ring is driven to rotate anticlockwise, and the set of nozzles rotate back to the original position. Due to the reciprocating small-amplitude rotation, the air outlet range of the nozzle covers the whole area of the top of the atomizing chamber, and airflow dead angles caused by air distribution at a fixed position are avoided.
Owner:XINWEILING METAL NEW MATERIALS (NANTONG) CO LTD