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44results about How to "Prevent jacking" patented technology
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Touchpad fitting alignment system based on machine vision
The invention discloses a touchpad fitting alignment system based on machine vision. The touchpad fitting alignment system comprises a rack, a platform with a position to be grabbed, a fitting position and a calibration position, a conveying and locating device, an input mechanism, an output mechanism, a mechanical arm and a calibration and alignment mechanism, the output mechanism is used for outputting a finished fit product, the mechanical arm is used for grabbing aluminum sheets, the calibration and alignment mechanism is used for calibrating the mechanical arm, the platform is horizontally borne by the rack, the conveying and locating device, the input mechanism and the output mechanism all stretch out from the rack, a conveying outlet of the conveying and locating device exactly faces to the position to be grabbed, and a conveying outlet of the input mechanism and a conveying inlet of the output mechanism exactly and respectively face the fitting position. The calibration and alignment mechanism is arranged under the calibration position. The position to be grabbed, the fitting position and the calibration position are separated from one another, and are all located within the coverage range of the projection of the movement trail of the mechanical arm on the platform. The calibration and alignment mechanism is electrically connected with the mechanical arm. According to the system, the aluminum sheets can be pasted on a touchpad automatically and precisely in an alignment mode.
Owner:GUANGZHOU SUPERSONIC AUTOMATION TECH CO LTD
Intelligent antitheft municipal well lid
InactiveCN107687183APrevent jackingPrevent theftArtificial islandsUnderwater structuresLight energyComputer module
The invention discloses an intelligent antitheft municipal well lid comprising a well lid body, a two-dimensional code, a light energy power generation module, a charging management module, an accumulator, a GPS positioning module, an electronic lock, an alarm device, a back-stage management system and the like. The whole system is integrally mounted in the well lid; an operation power source is provided for the system through the light energy power generation module, the charging management module and the accumulator; the electronic lock is opened and closed by scanning the two-dimensional code; the alarm device is used for monitoring the water level and the air quality in a well, when the water level is excessively high or the air quality is poor, the alarm device gives an alarm automatically and sends information to the back-stage management system automatically, and a passerby can also provide the corresponding information for the back-stage management system by scanning the two-dimensional code after hearing the alarm; and the intelligent antitheft municipal well lid integrates multiple functions and is convenient and rapid to install and use, the dangerous situation inside the municipal well can be automatically monitored, and the situation that the well lid is stolen is reduced greatly through a two-dimensional code unlocking mode.
Owner:CHINA FIRST METALLURGICAL GROUP
Bearing oiling device
ActiveCN112032538AAvoid wastingSmooth rotationBearing componentsConduits/junctionsMechanical engineeringPetroleum engineering
The invention relates to an oiling device, in particular to a bearing oiling device. The bearing oiling device has the advantages that a bearing can be tightly pressed, the bearing can be oiled, lubricating oil on the surface of the bearing can be uniformly applied, and mistaken collision can be prevented. The bearing oiling device comprises a bottom plate, a bracket, an oil injection assembly anda clamping assembly, wherein the support frame is arranged on the top of the bottom plate; the oil injection assembly is installed in the middle of the top of the bottom plate and is connected with the bracket; and the clamping assembly is installed on one side, which is away from the bracket, of the top of the bottom plate, and the clamping assembly is connected with the oil injection assembly.The oil injection assembly, a clamping device, a rotary assembly, a stop rod, a stop block and a sixth spring are used cooperatively, so that the bearing oiling device has the effects that the bearingcan be tightly pressed, lubricating oil is injected into the bearing, the lubricating oil on the surface of the bearing is uniformly rotated, mistaken collision can be prevented so as not to waste the lubricating oil, the lubricating oil on the surface of the bearing is uniform, people can conveniently inject oil into the bearing, and the condition that the lubricating oil is not applied to somepositions is avoided.
Owner:CHANGSHA MEGE BEARINGS
Shallow buried pipe curtain supporting system and construction method thereof
ActiveCN109653772AReduce land subsidenceGuaranteed safety and reliabilityUnderground chambersTunnel liningSteel tubeUnderground space
The invention provides a shallow buried pipe curtain supporting system and a construction method thereof. The shallow buried pipe curtain supporting system comprises a plurality of first steel pipes,second steel pipes and connecting mechanisms arranged on the steel pipes at intervals, wherein the connecting mechanisms comprise an upper flange plate, a lower flange plate, a large rib plate and a small rib plate; lock catches matched with each other are fixedly arranged on the upper flange plate; the first steel pipes and the second steel pipes arranged at intervals are in an n shape, and the system reinforcement is completed by filling micro-expansion cement slurry and self-compacting concrete. By adopting the supporting system and the construction method provided by the invention, the ground surface settlement can be effectively reduced, the safety and reliability of the upper structure can be ensured, the utilization rate of underground space is high, the structural stress is more reasonable, the construction method and procedure are simple, and the economical performance is higher.
Owner:NORTHEASTERN UNIV
Liftable shower pillar
The invention provides a liftable shower pillar, comprising a water outlet pipe, an adjustable pipe, a horizontal pipe, an over-head shower head, a locking assembly, a fixed seat and a liftable support seat, wherein the lower end of the water outlet pipe is fixedly connected with a faucet; the lower end of the adjustable pipe is movably connected with the interior of an inner cavity of the water outlet pipe in an inserting way; the horizontal pipe is horizontally connected with the upper end of the adjustable pipe; the over-head shower head is fixed at an outlet of the horizontal pipe; the locking assembly is used for locking the adjustable pipe; the fixed seat is used for fixing the shower pillar onto a wall; the liftable support seat is arranged on the water outlet pipe and is used for supporting a hand-held shower head; the locking assembly comprises a tubular fixed sleeve which is in sleeve connection with the upper end of the water outlet pipe, and a locking nut connected with the upper end of the fixed sleeve by means of screw threads; the upper end of the fixed sleeve is in a truncated cone shape which is smaller at the upper part and bigger at the lower part, and a plurality of expansion slots are evenly formed along the circumferential direction of the fixed sleeve; an inner hole of the locking nut is in a truncated cone shape which is smaller at the upper part and bigger at the lower part; a silica gel locking sleeve is arranged between the fixed sleeve and the adjustable pipe. The liftable shower pillar is reliable in locking and simple to operate, and does not scratch the surface of the adjustable pipe.
Owner:佛山市品柏智能科技有限公司
Anti-insertion type anti-theft clasp
ActiveCN103670078APrevent jackingRealize anti-insertion and anti-theftWing fastenersEngineeringAnti theft
The invention discloses an anti-insertion type anti-theft clasp. The anti-insertion type anti-theft clasp comprises a connecting rod base (1) and an anti-insertion base (2) which are respectively fixed at two sides of a door leaf closing position, wherein the connecting rod base (1) comprises a base (3), a swinging base (4) and a connecting rod (5); a long slot (7) and a wide slot (17) are formed in the connecting rod (5); the anti-insertion base (2) comprises a blocking base (8), wherein an anti-insertion rod (10) and a button (11) are arranged on the head part of the blocking base (8); when the anti-theft clasp is clasped to in position, the connecting rod (5) is pressed by the anti-insertion rod (10). The anti-insertion type anti-theft clasp disclosed by the invention can realize 360-degree four-direction reversing, so that a handle is positioned in a safe position which is not easily touched; the head part of the anti-insertion rod applies pre-applied force on the connecting rod from the vertical direction, so that the connecting rod is prevented from being jacked by a blocking sheet or an insertion sheet from the outside, and therefore, the insertion prevention and the theft prevention are realized in the real sense.
Owner:KEYU INTELLIGENCE
Rock-socketed hollow precast pile and rock-socketed construction method using precast pile
The invention provides a rock-socketed hollow precast pile and a rock-socketed construction method using the precast pile. The precast pile comprises a hollow pile body and a rock-socketed pile tip. The rock-socketed pile tip comprises a steel pipe pile joint section and a big-end-up circular-truncated-cone-shaped pile tip prefabricated by concrete, the steel pipe pile joint section comprises a thin-wall steel pipe, core filling concrete filled in the thin-wall steel pipe and a plurality of stiffening plates welded to the outer wall of the thin-wall steel pipe, and the core filling concrete and the circular-truncated-cone-shaped pile tip are integrally formed in a pouring mode. When rock-socketed construction is carried out, firstly, pile sinking equipment is adopted for sinking a precastpile till drilling footage is difficult, then, a rock core drilling machine is adopted for drilling or crushing plain concrete filling cores at the pile tip part and a hard soil layer and a rock stratum below the pile tip part from the hollow part of a pile body of the hollow precast pile to the designed pile bottom elevation, and a rock-socketed section pile hole is formed; and finally, the forcetransmission framework is put in, cementing materials are injected, and construction of the hollow precast rock-socketed pile is completed.
Owner:WUHAN SURVEYING GEOTECHN RES INST OF MCC
Automatic feed winding machine for inductance
ActiveCN106783143AQuality assuranceAvoid shakingInductances/transformers/magnets manufactureWinding machineDistribution control
The invention relates to an automatic feed winding machine for inductance. The automatic feed winding machine comprises a rack and a distribution control box, a load rotating device is arranged in the middle of the rack, the upper portion of the load rotating device is matched with a wire plugging device and a wire conveying device, a feed docking device is fittingly arranged at the front portion of the load rotating device, the feed docking device is matched with a feeding device at the lower portion of the rack, the feed docking device comprises a docking seat arranged on the rack, a docking lifting cylinder is arranged on the docking seat and is connected with a docking lifting seat, a forward and backward receiving motion cylinder is arranged at the lower portion of the docking lifting seat and is connected with a receiving block made from electromagnet, receiving grooves matched with products are evenly formed in the receiving block, a forward and backward pushing motion cylinder is arranged at the upper portion of the docking lifting seat and is connected with a forward and backward pushing motion seat, and rotating pushing heads matched with the products are evenly arranged on the forward and backward pushing motion seat. By the arrangement, feeding efficiency is guaranteed, and meanwhile, quality in feeding and subsequent winding is guaranteed as well.
Owner:TONGXIANG YAORUN ELECTRONICS
Furnace discharging system for calcium carbide sensible heat power generation
ActiveCN109084588AAchieve seamless connectionPrecise positioningCharge manipulationTunnel kilnReciprocating motion
The invention discloses a furnace discharging system for calcium carbide sensible heat power generation. The furnace discharging system comprises a conveying track, a furnace discharging trolley set,a moving platform, a mechanical arm, a traction track, traction trolleys, winches and a tunnel kiln. The moving platform is connected with the conveying track and the traction track. The front end andthe rear end of the furnace discharging trolley set are connected with one ends of two steel wire ropes correspondingly. The other ends of the two steel wire ropes are connected with the winches correspondingly. Under driving of the winches, the furnace discharging trolley set reciprocates on the conveying track. The mechanical arm is located on the outer side of the moving platform so that the front end or the rear end of the furnace discharging trolley set can be disconnected from and connected with the steel wire ropes. The traction trolleys are located on a traction trolley track on the outer side of the traction track. The tunnel kiln is internally provided with a track corresponding to the moving platform. The winches are located on the two sides of the tunnel kiln. The furnace discharging system has the beneficial effects that continuous conveying and unloading can be achieved, efficiency is high, running is automatic, operation is simple, the running cost is low, and running is stable.
Owner:DALAD BANNER BRANCH OF INNER MONGOLIA YILI ENERGYCO
A furnace discharge system for calcium carbide sensible heat power generation
ActiveCN109084588BAchieve seamless connectionPrecise positioningCharge manipulationTunnel kilnReciprocating motion
The invention discloses a furnace discharging system for calcium carbide sensible heat power generation. The furnace discharging system comprises a conveying track, a furnace discharging trolley set,a moving platform, a mechanical arm, a traction track, traction trolleys, winches and a tunnel kiln. The moving platform is connected with the conveying track and the traction track. The front end andthe rear end of the furnace discharging trolley set are connected with one ends of two steel wire ropes correspondingly. The other ends of the two steel wire ropes are connected with the winches correspondingly. Under driving of the winches, the furnace discharging trolley set reciprocates on the conveying track. The mechanical arm is located on the outer side of the moving platform so that the front end or the rear end of the furnace discharging trolley set can be disconnected from and connected with the steel wire ropes. The traction trolleys are located on a traction trolley track on the outer side of the traction track. The tunnel kiln is internally provided with a track corresponding to the moving platform. The winches are located on the two sides of the tunnel kiln. The furnace discharging system has the beneficial effects that continuous conveying and unloading can be achieved, efficiency is high, running is automatic, operation is simple, the running cost is low, and running is stable.
Owner:DALAD BANNER BRANCH OF INNER MONGOLIA YILI ENERGYCO
Mold slide device
The invention relates to a mold slide device. The mold slide device comprises a slide assembly and a driving assembly, wherein the slide assembly comprises a slide driving block, a mounting seat and aslide insert; the slide insert abuts against the slide driving block and acts along with movement of the slide driving block; the driving assembly comprises a sliding inclined wedge, a guide rail, ananti-backward pin, a push block and a driver; the sliding direction of the sliding inclined wedge is perpendicular to the sliding direction of the slide driving block; a clamping groove allowing theanti-backward pin to be inserted therein is formed in the inner side of the guide rail; the sliding inclined wedge is provided with a sliding groove slidably connected with the push block; a recedingpart and an abutting part are arranged on the outer side of the push block; and the anti-backward pin abuts against the outer side of the push block. According to the mold slide device, the driving assembly with an anti-backward structure is utilized, so that the slide insert does not retreat due to injection molding pressure when a mold is closed, and the problems of excessive glue, burrs, flashes and the like on products are avoided.
Owner:GUANGDONG EVERWIN PRECISION TECH
Electrical inductance winding machine convenient for plugging wire
ActiveCN108010716AQuality assuranceAvoid shakingInductances/transformers/magnets manufactureWinding machineDistribution control
Owner:DONGKOU HUICHUANG ELECTRONICS CO LTD
Airtightness detection device for new energy battery shell
InactiveCN111982422APrevent jackingAchieve fixationMeasurement of fluid loss/gain rateElectrical batteryNew energy
The invention discloses an airtightness detection device for a new energy battery shell, and relates to the technical field of airtightness detection. The problem that the sealing performance is pooris solved. The airtightness detection device specifically comprises a shell body, four second electric telescopic rods are welded to the inner wall of the top of the shell body, a same adjusting frameis fixed to the outer walls of the bottoms of every two second electric telescopic rods through hinges, a sliding groove is formed in the inner wall of the bottom of each adjusting frame, two or moresliding rods are fixed to the inner wall of each sliding groove through screws, and the outer wall of each sliding rod is slidably connected with a sealing frame. According to the invention, the adjusting frame is arranged; a new energy battery shell is placed below the adjusting frame; and then the adjusting frame is moved downwards until the pressure detection heads make contact with the top ofthe new energy battery shell, the fifth electric telescopic rods are started to stretch out and draw back continuously until the pressure detection heads are inserted into the leakage holes in the new energy battery shell, then the two sixth electric telescopic rods are controlled to push the sealing rings to block the leakage holes, and sealing is completed.
Owner:李俊强
Glue pressing equipment
InactiveCN107692385AImprove rotational flexibilityGuaranteed rotational flexibilityClothes making applicancesSteel jacketEngineering
The invention discloses a gluing equipment, which comprises a base with a gluing table top and plastic rollers, two limiting plates, a chute and a heating plate, the chute is a T-shaped chute with the opening facing upwards, and the limiting plate is The T-shaped slider matched with the T-shaped chute has a roller part on the top of the two T-shaped sliders, and a threaded through hole inside the bottom, so that the roller part can rotate; the chute is equipped with a screw that can rotate freely , the screw rod includes left and right helical thread sections that cooperate with the T-shaped slider. The drum part includes a mandrel. The outer wall of the mandrel is provided with grooves and steel sleeves in turn. The inner wall of the steel sleeve is provided with grooves. The bottom end surface of the bottom is a half torus connected with the wear-resistant gasket. A cantilever connecting rod is arranged on the top surface of the mandrel, and the cantilever connecting rod bypasses the steel sleeve vertically upward and bends vertically downward, and a pointer pointing to the scale is arranged at the end of the bending part. The equipment can accurately and smoothly guide and convey the fabrics of different widths and sizes.
Owner:王华荣
An anti-insertion anti-theft buckle
ActiveCN103670078BPrevent jackingRealize anti-insertion and anti-theftWing fastenersEngineeringAnti theft
Owner:KEYU INTELLIGENCE
Metallurgy heating furnace rapid fettling equipment adopting structural pressurized crushing for exhausting and bubble preventing
The invention discloses metallurgy heating furnace rapid fettling equipment adopting structural pressurized crushing for exhausting and bubble preventing. The metallurgy heating furnace rapid fettlingequipment structurally comprises a mounting plate, a handle frame, a hinged seat, an intelligent supplementing device and a conveying pipe, the conveying pipe is located on the right side end face ofthe intelligent supplementing device and embedded into the intelligent supplementing device, the hinged seat is arranged on the outer side end face of the intelligent supplementing device, and the hinged seat and the intelligent supplementing device are in clearance fit. Water glass is output from the interior of the equipment through an internal input pipe, meanwhile, through force applying of apush rod on the rear side, a jacking plate on the front part moves forwards, then by extruding the water glass and through clamping of a pressing bent frame on the upper part, gas extrusion discharging of the internal water glass is conducted, and thus the explosion phenomenon during water glass outputting is prevented; and meanwhile, integration is conducted through a water storage barrel on thelower part, then through unified force applying of the push rod, a press fit frame is pulled out, meanwhile, suck-out work of the internal water glass is conducted, and the backflow phenomenon of thewater glass can be well prevented.
Owner:黄崇生
Mobile phone shell
InactiveCN103581377APrevent falling offSimple structureTelephone set constructionsEngineeringMobile phone
The invention discloses a mobile phone shell which comprises a shell body (1). The mobile phone shell is characterized in that a protecting film (2) which prevents the shell body (1) from scratching a mobile phone is arranged on the inner surface of the shell body (1), and at least one groove (3) which uses an auxiliary piece for supporting the mobile phone is formed in the outer surface of the shell body (1). The mobile phone shell is simple in structure, reasonable in design, and capable of better protecting the mobile phone and having a supporting function.
Owner:KUNSHAN DAJIU ELECTRONICS
Multifunctional manhole cover
ActiveCN103572782BLow costSimple structureArtificial islandsUnderwater structuresSurface layerStructural engineering
The invention discloses a multifunctional well cover. The multifunctional well cover comprises a cover plate and a base matched with the cover plate, wherein a plurality of notches and check blocks matched with the notches are arranged at the periphery of the cover plate; the surface layers of the check blocks are matched with the surface layer of the cover plate; locking pieces are arranged in the notches; locking holes matched with the locking pieces are formed in the base. The multifunctional well cover provided by the invention has the characteristics of simple structure, low cost, anti-lost function and strong practicability.
Owner:葛达旺
Ferghana horse genome preservation system
PendingCN112407606AUniform temperatureAvoid enteringLiving organism packagingDomestic cooling apparatusBiotechnologyMicrocomputer
The invention discloses a ferghana horse genome preservation system comprising a box body, a low-temperature preservation mechanism, a nitrogen protection mechanism and a control system. The low-temperature preservation mechanism, the nitrogen protection mechanism and the control system are arranged in the box body. A box cover is arranged at the top of the box body. A first partition plate is fixedly connected to the inner wall of the box body, and a second partition plate is fixedly connected to the inner wall of the box body and the top of the first partition plate. The inner portion of thebox body is divided into a storage bin and a preservation bin through the first partition plate and the second partition plate. Through the arrangement of a heat preservation layer, a semiconductor chilling plate, the cold conduction piece, a first fan and a temperature sensor, the temperature sensor can be used for monitoring the temperature in the preservation bin and sending data to a microcomputer, the microcomputer can control the semiconductor chilling plate, the first fan and the second fan through received numerical values, and therefore the temperature in the preservation bin can bekept within a set range all the time; and meanwhile, the first fan can disturb gas in the preservation bin, and therefore the temperature in the preservation bin can be more uniform.
Owner:新疆野马文化发展有限公司
Ladle cover device for pressure magnesium adding
ActiveCN113102739AGood sealing performanceLarge clamping forceMelt-holding vesselsMagnesiumEngineering
The invention provides a ladle cover device for pressure magnesium adding, and belongs to the technical field of pressure magnesium adding. The ladle cover device comprises a ladle cover, multiple clamping mechanisms and a sealing mechanism, the ladle cover is provided with a first through hole used for vertical sliding of a lifting column, and the ladle cover is used for sealing an opening in the upper end of a spheroidizing ladle; the multiple clamping mechanisms are arranged at the upper end of the ladle cover, distributed in the circumferential direction and used for tensioning the upper end edge of the spheroidizing ladle and generating tensioning force between the ladle cover and the spheroidizing ladle, and the tensioning force of the clamping mechanisms can be adjusted; and the sealing mechanism is fixedly arranged in the center of the upper end of the ladle cover and provided with a second through hole allowing the lifting column to penetrate through, the lifting column vertically slides in the sealing mechanism, and the sealing mechanism and the lifting column are in sliding sealing connection. The ladle cover device for pressure magnesium adding has the technical effects that the clamping force between the ladle cover and the spheroidizing ladle is large, the sealing performance between the lifting column on the ladle cover and the ladle cover is good, and potential safety hazards do not exist when molten iron is subjected to magnesium adding spheroidizing.
Owner:XINXING DUCTILE IRON PIPES CO LTD
Self-negative-pressure pericardium puncture device
The invention discloses a self-negative-pressure pericardium puncture device, and relates to the field of pericardium puncture. According to the self-negative-pressure pericardium puncture device, a hollow tube is fixedly connected to the upper surface of an equipment plate; the bottom end of the hollow tube extends to the lower surface of the equipment plate to be fixedly connected with a transparent cover; an adjusting tube is connected to the top end of the hollow tube through screw threads; a fixing seat is fixedly connected to the top of the adjusting tube; a puncture needle is movably inserted and connected to the upper surface of the fixing seat; a fixing assembly is movably clamped and connected with the side surface of the fixing seat; the end part of the fixing assembly extends into the fixing seat and is movably clamped and connected with the puncture needle; a clamp seat is connected to each of two sides of the equipment plate through screw threads; a rack is movably inserted and connected into the upper surface of each clamp seat; and the bottom end of each rack extends to the lower side of the corresponding clamp seat to be fixedly connected with a fixing jacket. Theself-negative-pressure pericardium puncture device has the advantages that the puncture position of the puncture needle is effectively limited; the situation that the puncture force is not well controlled is avoided; and meanwhile, the injury to a patient caused by hand shaking or position deviation in manual operation is reduced.
Owner:山西白求恩医院
Improved efficient heat preservation dining table
The invention discloses an improved efficient heat preservation dining table. Dishes placed on a table board can be efficiently heated by adopting steam, and meanwhile a large amount of coagulated water vapor can also be prevented from dripping on the table board. According to the technical scheme, the dining table comprises a dining table body with the table board and a heat preservation cover which is arranged on the table board, a closed annular groove is formed in the table board, and a partition plate which divides the groove into an outer groove and an inner groove is arranged in the groove; the edge of the heat preservation cover is matched with the outer groove and embedded in the outer groove, multiple heating elements are laid at the bottom of the inner groove, and heat conduction plates are arranged on the upper portions of the heating elements and seal the heating elements; a water injection system is arranged at the bottom of the table board, a flow guide groove for collecting water vapor of the inner wall is formed in the inner wall of the heat preservation cover, and a drainage hole for discharging the water vapor is formed in the flow guide groove; a through hole isformed in the table board, a guide pipe is connected to the drainage hole, multiple fixing positions for placing dinner plates are arranged in an area formed in the mode that the groove surrounds thetable board, and heat conduction pipes are arranged on the inner wall of the heat preservation cover.
Owner:HANGZHOU SIWENKE TECH CO LTD
Improved heat insulation dining table
InactiveCN108420195AWill not affect normal useEasy to useServing tablesFeetThermal insulationWater vapor
The invention discloses an improved heat insulation dining table. Vapor is adopted to heat dishes placed on a table board, and a large amount of condensed vapor can be prevented from dripping on the table board. The technical scheme is that the improved heat insulation dining table comprises a dining table body with the table board and a heat insulation cover placed on the table board. The table board is provided with a sealed and surrounded groove, a partition plate dividing the groove into an outer groove and an inner groove is disposed in the groove, the edge of the heat insulation cover isadaptive with the outer groove and embedded in the outer groove, a heating element is laid at the bottom of the inner groove, a heat conduction plate is disposed on the upper portion of the heating element and seals the heating element, and the bottom of the table board is provided with a water injection system. The water injection system includes a water tank, an electromagnetic pump with an inlet communicated with the water tank and a water outlet pipe communicated with an outlet of the electromagnetic pump. An outlet of the water outlet pipe extends into the inner groove and discharges water to the heat conduction plate to generate vapor for heat insulation of the dishes, the inner wall of the heat insulation cover is provided with a flow guide groove for collecting the inner wall vapor, and the flow guide groove is provided with a drain hole for discharging the vapor.
Owner:HANGZHOU SIWENKE TECH CO LTD
Method and system for pressurization control of rotary drilling rig
ActiveCN102536189BAvoid crackingImprove protectionAutomatic control for drillingControl systemClosed loop
The invention provides a pressurization control method and a pressurization control system for a rotary drilling rig. The pressurization control method comprises the following steps of: 1, detecting the inclination of a mast of the rotary drilling rig; 2, judging whether the inclination of the mast exceeds a preset value or not, if so, performing a step 3, and otherwise, performing a step 4; 3, reducing pressurization force, and returning to the step 1; and 4, performing drilling construction by using the rotary drilling rig. By the method and the system, the inclination of the mast is related to pressurization control; due to the adoption of closed-loop control, the pressurization force can be adjusted in time according to the real-time inclination of the mast; and the method and the system have the advantages of high safety, high drilling accuracy, high construction efficiency and the like.
Owner:BEIJING SANY HEAVY MASCH CO LTD
Lamp power line fixing structure and implementation method thereof
PendingCN113464909ALess cost increaseImprove assembly efficiencyElectric circuit arrangementsAdhesive glueStructural engineering
The invention discloses a lamp power line fixing structure. The lamp power line fixing structure comprises a metal shell and a power line body, a threading hole is formed in the metal shell, bending blocks are arranged on the two sides of the threading hole, a tail clamp is arranged on the circumference of the end of the power line body, and the tail clamp penetrates through the threading hole and then is fixed with the metal shell by bending the bending blocks. The invention further discloses an implementation method of the lamp power line fixing structure. According to the lamp power line fixing structure, the power line body and the metal shell can be fixed without using glue or a line buckle, so that the cost increase caused by pressing the line buckle or gluing is reduced, and the assembly efficiency and the product safety are improved at the same time; and the tail clamp passes through the threading hole and then is fixed with the metal shell by bending the bending blocks, so that the damage of outer skin of the power line body and the falling of a bonding pad caused by pulling, rotating and jacking the power line body in the installation or transportation process are avoided.
Owner:HENGDIAN GRP TOSPO LIGHTING
An integrated ceramic tile 45 degree chamfering polishing machine
ActiveCN110181356BAvoid uneven chamfersPrevent jackingEdge grinding machinesGrinding feedersPolishingElectric machinery
The invention discloses an integrated ceramic tile 45-degree chamfering polishing machine which comprises a machine body, a rectangular hollow groove, a grinding wheel and a vertical pressing device.The upper surface of the machine body is provided with the rectangular hollow groove, a left port of the rectangular hollow groove is provided with the grinding wheel, the grinding wheel is in transmission connection with a driving motor, the port of the rectangular hollow groove is provided with an L-shaped cover plate, and a vertical plate of the L-shaped cover plate is fixed on the right side wall of the machine body through a screw. In the actual use process, a ceramic tile can be placed on the upper surface of the L-shaped cover plate, then the edge of the ceramic tile is chamfered and polished through the grinding wheel by pushing the ceramic tile, and in the process that the ceramic tile is pushed from front to back, the vertical pressing device presses the ceramic tile on the uppersurface of the L-shaped cover plate, so that the edge of the ceramic tile is prevented from being jacked up by the grinding wheel, and uneven chamfering is avoided. Meanwhile, the limiting device canextrude the ceramic tile towards the direction of the grinding wheel, so that the ceramic tile is pressed on the surface of the grinding wheel, and chamfering is more uniform and stable.
Owner:临沂文衡信息技术有限公司
Method for constructing bottom of ladle
ActiveCN101683690BPrevent jackingReduce labor intensityMelt-holding vesselsEngineeringBuilding construction
The invention relates to a method for constructing a concave bottom of a ladle. A concave mould is adopted for constructing the bottom of the ladle, during construction, the concave mould is firstly placed at the bottom of the ladle, and distances between the edges of the concave mould and the walls of the ladle are equal; then stirred castables are poured into the bottom of the ladle from a seambetween the concave mould and the wall of the ladle, and the concave mould is lifted up after the castables are solidified; and finally a brick body is constructed on the surface of the castables. The method is used for constructing the bottom of the ladle so that the brick body constructed on the surface of the castables cannot be jacked up under the condition of heating, thereby simplifying theprocess of making up the seam, saving the production cost and lightening the working intensity of operators.
Owner:ANGANG STEEL CO LTD
A pressure vessel for adjustable compression glass-lined equipment
ActiveCN109084023BPrevent sudden jackingImprove securityDomestic cooling apparatusPressure vesselsCircular discStructural engineering
The invention belongs to the technical field of glass lining equipment and particularly relates to an adjustable compression pressure container for glass lining equipment. The pressure container solves the problems of difficult dismounting of a sealing orifice and even rustiness and closing at a connector due to too tight compression. The pressure container comprises a pressure tank, wherein a thread groove is formed in a peripheral inner wall, close to the bottom, of the pressure tank; a cooling pipe is mounted in the thread groove in an embedded manner; a spiral thread rib is reserved on a peripheral outer wall of the pressure tank; four vertical support rods are welded at the top end of the pressure tank; two parallel channel steel slide rails are welded at the top ends of the support rods; and openings of the channel steel slide rails are opposite. According to the container, when an inner barrel suffers from a large sudden upward extrusion force, the extrusion force can be depleted slowly; a spring is more difficult to compress at last; finally, the spring is compressed to store energy to a certain extent and begins to be released; a counter force is generated to prevent a disc cover from being jacked up suddenly; and the safety performance of a device is improved.
Owner:山东嘉禾甲基化工有限公司
Dry-type multilayer disc cold residue machine
ActiveCN101865473BExercise balanceExtended service lifeLighting and heating apparatusEngineeringSafety valve
The invention relates to a dry-type multilayer disc cold residue machine which comprises a stand, multilayer circular grooves, a motor transmission mechanism, a vertical shaft, a plurality of turntable scraper mechanisms, a water intake main pipe, a water effluent main pipe and an exhausting and cooling mechanism. The motor transmission mechanism comprises a double-worm gearbox which is in directtransmission connection with the vertical shaft. The dry-type multilayer disc cold residue machine also comprises a safety valve and a temperature sensor which are respectively mounted on a circular groove on the upmost layer. The dry-type multilayer disc cold residue machine has more balance motion states, safer use, longer service life and convenient maintenance.
Owner:山东盛宝传热科技有限公司
A bearing oiling device
ActiveCN112032538BAvoid wastingSmooth rotationBearing componentsConduits/junctionsThermodynamicsUniform rotation
The invention relates to an oil injection device, in particular to a bearing oil injection device. Provided is a bearing oiling device capable of compressing the bearing, filling the bearing with oil, evenly spreading the lubricating oil on the surface of the bearing, and preventing mis-collision. A bearing oiling device, comprising a bottom plate and a bracket, the top of the bottom plate is provided with a bracket; an oil injection component is installed in the middle of the top of the bottom plate, and the oil injection component is connected with the bracket; a clamping component is installed on the side of the top of the bottom plate away from the bracket. Assemblies, the clamping assembly is connected with the oiling assembly. With the cooperation of the oil injection assembly, the clamping device, the rotating assembly, the gear lever, the stopper and the sixth spring, the present invention can realize pressing the bearing, injecting lubricating oil into the bearing, rotating the lubricating oil on the surface of the bearing evenly and preventing misuse of the bearing. The impact causes the waste of lubricating oil, which makes the lubricating oil on the surface of the bearing more uniform, which is convenient for people to fill the bearing with oil, and avoids that some places are not coated with lubricating oil.
Owner:CHANGSHA MEGE BEARINGS
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