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96results about How to "There will be no looseness" patented technology
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Aluminum cutting machine
ActiveCN104174921ADirect operationClear operationShearing machinesShearing machine accessoriesEngineeringFlange
The invention discloses an aluminum cutting machine. A cutting disc is mounted on a motor, an angle adjustment positioning device composed of a swing angle supporting seat, a Q-shaped rotary plate flange and a U-shaped fine adjustment block is arranged between the motor and a sliding base, both the Q-shaped rotary plate flange and the U-shaped fine adjustment block are fixedly mounted on the same side face of the swing angle supporting seat, the motor is fixedly connected with the other side face of the Q-shaped rotary plate flange, an external flange of the inner ring periphery of the Q-shaped rotary plate flange is embedded in a round through hole of the swing angle in a matched and adhered manner, a rotating rod of the Q-shaped rotary plate flange extends into the U-shaped opening of the U-shaped fine adjustment block, an adjusting gap is formed between the rotating rod and the U-shaped opening, adjusting bolts are mounted on the two side walls of the U-shaped opening respectively vertically, and the tail end of each adjusting bolt is in contact connection with the rotating rod of the Q-shaped rotary plate flange. By the aluminum cutting machine, the angle adjustment mode of the cutting disc is visual, accurate and convenient, the angle adjustment range is wide, and all the parts of the angle adjustment positioning device cannot loosen during working.
Owner:黄广生
High-quality metal pipe surface treatment device
InactiveCN108422275AQuality improvementReduce scrapGrinding wheel securing apparatusRevolution surface grinding machinesCouplingSlide plate
The invention discloses a high-quality metal pipe surface treatment device. The high-quality metal pipe surface treatment device comprises a machine seat; each of the two sides of the machine seat iswelded with a connecting railway; one side of each connecting railway is connected with a sliding plate in a sliding manner; a movable plate is welded between the two sliding plates; the front side ofthe movable plate is welded with a driving plate; the two sides of the movable plate are fixedly connected with a connecting spring; one end of each connecting spring is fixedly connected with the outer surface of the machine seat; a servo motor is fixedly mounted on the other side of the movable plate; one end of a rotating shaft of the servo motor is in transmission connection with a main shaftthrough a shaft coupling; a grinding disc is arranged at one end of the main shaft; a worktable is fixedly mounted on one side of the top of the machine seat; each of the two sides of the top of theworktable is welded with a supporting rod; a box body is welded between the two supporting rods; a clamping mechanism is arranged on the inner side of the box body. According to the high-quality metalpipe surface treatment device, a grinding deviation caused by jittering of human hands because of momentum impact in grinding is prevented by arranging the clamping mechanism, so that the grinding quality is improved.
Owner:当涂县金龙凤科技股份有限公司
Anti-loose screw fastener
PendingCN110725847ASimple structureImprove anti-loosening performanceNutsBoltsRatchetClassical mechanics
The invention provides an anti-loose screw fastener. The anti-loose screw fastener comprises a screw, a ratchet wheel and a check ring. The ratchet wheel is fixed to the screw. The check ring is fixedto the end face of a workpiece and is aligned with a threaded hole of the working table. The sidewall of the check ring is provided with a locking slot around the axis of the check ring. A locking pawl matched with the ratchet wheel is arranged in the locking slot. The locking pawl is rotatably connected with the check ring. An elastic part abutting against the locking pawl and rotating inwards to extend into a center hole of the check ring is mounted between the locking pawl and the locking slot. When the screw is screwed in the positive direction and is screwed into the threaded hole of theworkpiece, the ratchet wheel goes into the check ring, the locking pawl slides on the tooth back of the ratchet wheel. When the screw is screwed in the reverse direction, the ratchet wheel and the locking pawl are clamped tightly so that the screw cannot be screwed out from the threaded hole. The locking pawl is pushed outwards and can retreat from a tooth groove of the ratchet wheel, and then the screw can be rotated reversely to be screwed out from the threaded hole. The anti-loose screw fastener is simple in structure and good in anti-loose effect.
Owner:蒋建伟
Connection fitting of family product
InactiveCN101782096AQuick assemblyImprove construction efficiencyFurniture joiningArchitectural engineeringScrew thread
The invention discloses a connection fitting of a family product, comprising a fitting body and a bolt, wherein the fitting body is embedded in a first groove, and the bolt is connected with the fitting body in a positioning mode; the bolt comprises a positioning section and a linkage section; the fitting body is provided with a heteromorphic groove used for connecting with the positioning section of the bolt; the heteromorphic groove extends vertically from the top surface to the back surface; an expansion slot which enables the wall of the heteromorphic groove and the fitting body to extend moderately along the radial direction thereof is arranged in the heteromorphic groove; the notch or the wall of the expansion slot is provided with a latch mutually meshed with the positioning section of the bolt; the axial outer surface of the fitting body can be a toothed surface or a thread surface; the overall dimension thereof is slightly bigger than the diameter of the first groove; the shape of the cross section of the first groove is matched with the appearance of the fitting body; and the linkage section of the bolt is embedded in a second groove, the external diameter of the linkage section of the bolt is bigger than that of the positioning section of the bolt, and the axial periphery of the linkage section of the bolt is slightly bigger than the toothed surface of the diameter of the second groove. The fitting body can be fixed without any screw, can be quickly assembled and has high construction efficiency and firm connection.
Owner:刘家宇
Connection fitting of household product
InactiveCN101672314AQuick assemblyAssembly is achieved quicklyBoltsSheet joiningEngineeringScrew thread
The invention relates to a connection fitting of a household product, which comprises a fitting body and a screw, wherein the screw comprises a screw head and a screw rod, and the screw rod is dividedinto a positioning section and a connecting section; a special-shaped channel in a racket shape is arranged on the fitting body and comprises a channel in a racket plate shape and a channel in a racket rod shape; a toothed body with an expansion function is arranged on the peripheral surface of the fitting body to form a first toothed surface, and at least a pair of positioning grooves and at least a pair of clamping strips which extend to two sides are respectively arranged symmetrically in the axial direction of the first toothed surface; two inner side surfaces of the channel in the racketrod shape on the fitting body form a second toothed surface; the distance between the two toothed surfaces is slightly smaller than the external diameter of the positioning section of the screw rod;a pair of inclined third toothed surfaces are formed between the second toothed surface and the back surface of the fitting body; and the integral gradient of each third toothed surface is matched with the external form of the bottom of the screw head, and the junction of each third toothed surface and the second toothed surface is slightly higher than the positioning section of the screw rod. Thefitting body can be fixed without using any screw thread, can be quickly assembled, and has high construction efficiency and firm connection.
Owner:刘家宇
Stable solar cell panel capable of rotating
InactiveCN106452313AImprove conversion efficiencyEasy to fixPhotovoltaic supportsSolar heating energyCells panelCrystalline silicon
The invention discloses a stable solar cell panel capable of rotating. The stable solar cell panel comprises a weighted base and glass, wherein base fixing bolts are arranged at corners of the weighted base, a rotary motor is arranged above the weighted base, a stand column is arranged above the rotary motor, a pitching rotary shaft base is arranged above the stand column, a cell panel fixing cross rod is arranged above the pitching rotary shaft base, cell panel bodies are arranged at the left end and the right end of the cell panel fixing cross rod respectively, the periphery of each cell panel body is wrapped by a frame, a first EVA adhesive film is arranged below the glass, and a crystalline silicon cell piece is arranged below the first EVA adhesive film. After the two cell panel bodies are used, sunlight can be received on a large area, and conversion efficiency is improved; after the base fixing bolts are used for fixed connection, the solar cell panel is more stable to fix and will not get loose.
Owner:芜湖智美网络科技有限公司
Aluminum cutting machine
ActiveCN104174921BDirect operationClear operationShearing machinesShearing machine accessoriesEngineeringFlange
The invention discloses an aluminum cutting machine. A cutting disc is mounted on a motor, an angle adjustment positioning device composed of a swing angle supporting seat, a Q-shaped rotary plate flange and a U-shaped fine adjustment block is arranged between the motor and a sliding base, both the Q-shaped rotary plate flange and the U-shaped fine adjustment block are fixedly mounted on the same side face of the swing angle supporting seat, the motor is fixedly connected with the other side face of the Q-shaped rotary plate flange, an external flange of the inner ring periphery of the Q-shaped rotary plate flange is embedded in a round through hole of the swing angle in a matched and adhered manner, a rotating rod of the Q-shaped rotary plate flange extends into the U-shaped opening of the U-shaped fine adjustment block, an adjusting gap is formed between the rotating rod and the U-shaped opening, adjusting bolts are mounted on the two side walls of the U-shaped opening respectively vertically, and the tail end of each adjusting bolt is in contact connection with the rotating rod of the Q-shaped rotary plate flange. By the aluminum cutting machine, the angle adjustment mode of the cutting disc is visual, accurate and convenient, the angle adjustment range is wide, and all the parts of the angle adjustment positioning device cannot loosen during working.
Owner:黄广生
Quartz ring machining rounding machine
PendingCN112091742AThe overall structure is simpleImprove efficiencyGrinding carriagesRevolution surface grinding machinesElectric machineryManufacturing engineering
The invention discloses a quartz ring machining rounding machine which comprises a workbench, a fixing rod, a main rod and a sliding plate. A shaft seat is arranged at the top of the workbench, a shaft rod is connected into the shaft seat in an embedded mode, the fixing rod is arranged at the top of the shaft rod, and grinding wheels are installed outside the fixing rod. The top of the workbench is connected with the main rod through a sliding rail plate and the sliding plate. According to the quartz ring machining rounding machine, the multiple corresponding grinding wheels are installed at the top of the workbench, the problem that the efficiency is low during traditional quartz ring machining rounding is well solved, and therefore rounding work of multiple quartz rings can be completedat a time; and meanwhile, the rotating direction of a motor at the bottom of the shaft rod is opposite to the threaded fixing direction of the fixing rod, so that the fixing rod is connected more tightly along with the rotation of the motor without loosening, the overall structure is simple, the quartz ring machining efficiency is greatly improved, the functionality is stronger, and the rounding machine is more practical.
Owner:江苏富乐德石英科技有限公司
Fixing device for cable laying
InactiveCN113629584AReduce wearReduce vibrationCable fittingsApparatus for laying cablesMagnetic effectVibration amplitude
A fixing device for cable laying disclosed by the present invention comprises a mounting base, fixing holes and wire clamping devices, the fixing holes are formed in the two corresponding sides of the bottom edge of the surface of the mounting base, and the wire clamping devices are arranged at the top of the mounting base and are uniformly distributed at the top of the mounting base. The bottom of a limiting device is fixedly connected with the top of the mounting base, the bottom end of a connecting stud is fixedly connected with the position, close to the end, in the limiting device, a pressing device is connected to the top of the limiting device in a matched manner, and the pressing device and the connecting stud are connected in a matched manner and are fixed through a nut. The invention relates to the technical field of power construction devices. According to the fixing device for cable laying, the anti-vibration effect is achieved, the cable can be flexibly fixed and is not prone to being affected by a current magnetic effect, the vibration amplitude is effectively reduced, abrasion to a cable is reduced, the service life is prolonged, and the use performance is improved.
Owner:謝金吉
Structure convenient for assembling and disassembling automobile navigator
ActiveCN111038406ASolve the problem that there is no firmer fixing methodFix tightVehicle componentsElectric machineryStructural engineering
The invention discloses a structure convenient for assembling and disassembling automobile navigator, and belongs to the technical field of navigator installation. For the problem that an existing navigator does not have a firm fixing mode during installation, proposed now is the following scheme, the structure comprises a mounting base and a navigator main body, and a mounting groove is formed inthe right side of the mounting base; the navigator main body is movably arranged in the mounting groove in a sleeving manner; two fixed blocks are fixedly connected to the left side of the navigatormain body; first chutes are formed in the inner wall of the top and the inner wall of the bottom of the mounting groove correspondingly, first sliding blocks are slidably mounted in the first chutes,a driving motor is fixedly connected to the sides, extending out of the first chutes, of the first sliding blocks located at the top, and a two-way screw is fixedly connected to the tail end of the output shaft of the driving motor. An extrusion block and a baffle can be conveniently retracted and released, so that the navigator main body can be conveniently and quickly mounted and dismounted, thenavigator main body is firmer during mounting, the loosening condition is avoided, and the mounting stability is ensured.
Owner:SHANDONG JIAOTONG UNIV
Efficient heat management automobile power battery pack
InactiveCN106025126AWith insulationFlame retardantSecondary cellsCell component detailsElectrical batteryHeat conducting
The invention discloses an efficient heat management automobile power battery pack which comprises a battery holder made of phenolic foam and provided with honeycomb drill holes; a layer of silicon substrate is arranged on the inner wall of each drill hole, a layer of insulating and heat-conducting material is arranged on each silicon substrate, a battery unit is arranged in each drill hole, and all of the battery units are connected in series through nickel sheets; a layer of silicon substrate is arranged on the upper surface of the battery holder, a layer of insulating and heat-conducting material is arranged on the silicon substrate, and a metal heat-conducting plate is arranged on the insulating and heat-conducting material. The efficient heat management automobile power battery pack can automatically perform efficient heat management, avoids unbalance of temperatures of the battery units in the battery pack, and avoids the influence on the uniformity of the battery units and the accuracy of battery charge state estimation, thereby greatly improving the battery charging / discharging cycle efficiency, avoiding bad influence on battery power and energy exerting, fundamentally and completely eradicating thermal runaway, and greatly prolonging the service life, and improving the safety and the reliability of the battery pack.
Owner:苏州太浦新能源科技有限公司
ICU concentrator
The invention belongs to the technical field of medical instruments and particularly relates to an ICU concentrator. The ICU concentrator comprises a body, concentrating positions, buckles, fixing bands and a through hole. The concentrating positions are located on the outer edge of the body and are concave inwards by different radians. The fixing buckles are arranged on the two sides of the body. The fixing bands are arranged on the buckles. The through hole is formed in the middle of the body. A clamping position is arranged on the through hole and is an inward protrusion. The number of the concentrating positions is large, the concentrating positions are used for fixing wires in the concentrating positions, and the situation that the wires are loose is avoided. Special installing is not needed, the ICU concentrator can be fixed when tied to the surface of an instrument through bands or pasted to the surface of an object, the positions are flexible and changeable, and the ICU concentrator can be used on many occasions. The through hole or the pasting buckles can be selected. Common clamping strips in the current market can be used in the ICU concentrator completely, the clamping strips can be shorn off when being not needed, use is easy and convenient, a magnet or double-faced adhesive tape is used for fixing, removing and locating are easy, use is convenient and fast, and the cost is low.
Owner:施飞
Binding device for overhead lead and stay wire
InactiveCN104022477ANo damageReasonable designAdjusting/maintaining mechanical tensionMechanical engineering
Owner:STATE GRID CORP OF CHINA +2
Fixing device and computer equipment
ActiveCN110515428AImplement instrumentationAchieve disassemblyDigital processing power distributionSolid-state driveEngineering
The invention discloses a fixing device and computer equipment, and relates to the technical field of electronics. The fixing device includes a support seat, an elastic element, and a clamping piece,wherein one end of the elastic element is connected with the support seat, and the other end of the elastic element is connected with the clamping piece; and the clamping piece is configured to abut against the other end of a pluggable module under the action of the elastic element when one end of the pluggable module used for signal communication is connected with the connector. The fixing devicecan solve the problem of poor connection reliability of the solid state disk and the connector easily caused by the existing fixing mode. The fixing device can fix the pluggable module.
Owner:HUAWEI TECH CO LTD
Portable anti-overpressure exhaust valve leakproofness detection device
ActiveCN112816155AAvoid situations that could affect test resultsRealize protective spray treatmentMeasurement of fluid loss/gain rateExhaust valveEngineering
The invention discloses a portable anti-overpressure exhaust valve leakproofness detection device, which comprises a detection device main body, wherein the top of the detection device main body is hinged to a protection end cover, one side of the inner side of the detection device main body is fixedly provided with an operation machine box, the other side of the inner part of the detection device main body is provided with a detection chamber, a wind speed detector is fixedly installed on one side of the interior of the detection cavity, a temperature detector is cooperatively installed at the position, which corresponds to the position over the wind speed detector, of the interior of the protection end cover, and by designing a spraying assembly installed on the detection device main body, protection spraying treatment on the device is achieved, and the situation that the detection result is affected by crushed materials, dust and the like in the exhaust valve assembly wrapping detection process is avoided. Meanwhile, the detection direction of the device is increased by means of the wind speed detector and the temperature detector which are designed and installed on the inner side of the detection device body, and the detection result is more accurate.
Owner:云南科仑工程质量检测有限公司
Novel flocculation device
ActiveCN108031152AFirmly connectedEasy to assembleSettling tanks feed/dischargeWater/sewage treatment by flocculation/precipitationFlocculationSludge
The invention discloses a novel flocculation device which comprises a flocculation tank, a feeding device, a stirring device and a sludge scraping device. The feeding device is connected with the flocculation tank, the stirring device is arranged in the flocculation tank and matched with the feeding device and comprises a stirring shaft, a stirring paddle and a driving part, the stirring paddle isdetachably connected with the stirring shaft, the driving part is used for driving the stirring shaft to rotate, a storage channel is arranged in the stirring shaft, a discharging channel and a discharging port are formed in the stirring paddle, the discharging channel is communicated with the storage channel, the discharging port is formed in the outer surface of the stirring paddle and communicated with the discharging channel, and a unidirectional discharging device matched with the discharging port is arranged on the stirring paddle. As the discharging port is directly formed in the stirring paddle, flocculants can be directly sprayed into a water body in stirring, flocculation effects are greatly improved, impurities remaining in the finally obtained water body are basically omitted,and the water body is clean.
Owner:林玉珍
Digital twin industrial control system structure
InactiveCN110683419AWinding firmlyQuick clean upFilament handlingCleaning using toolsEngineeringWire wrap
The invention discloses a digital twin industrial control system structure. The system comprises a device body, a plug-in wire is arranged on the outer surface of one end of the device body, and a wire winding mechanism is arranged on the portion, on the upper side of the plug-in wire, of the outer surface of one end of the device body. A cooling net is arranged on the inner side surface of the front end of the device body, a display screen is arranged on the outer surface of the upper end of the device body, and a fixing plate is arranged on the portion, on the outer side surface o the display screen, of the outer surface of the upper end of the device body. A sliding groove is formed in the fixing plate, a cleaning mechanism is arranged on the inner side surface of the sliding groove, and fixing feet are arranged on the outer surface of the lower end of the device body. By means of the digital twin industrial control system structure, the long plug-in wire can be wound and preventedfrom knotting, the display screen can be cleaned quickly, cleaning is quick, and the structure is more practical.
Owner:广州高谱技术有限公司
Novel vacuum pump
InactiveCN105386973ACompact structureGuaranteed operating temperaturePumpsRotary/oscillating piston pump componentsBiochemical engineeringAir filter
The invention discloses a novel vacuum pump. The novel vacuum pump comprises a shell (1); an output shaft (2) is arranged on one side of the shell (1); an air inlet (4) and an air outlet (5) are formed in the upper end of the shell (1); an inlet air filtering device (7) is arranged between the air inlet (4) and the shell (1); an outlet air filtering device (9) is arranged between the air outlet (5) and the shell (1); cooling fins (3) are arranged on the two sides of the shell (1); two symmetrical clamping bases (11) are arranged on the same side of the shell (1) and are fixedly connected with the shell (1); clamping grooves (12) are formed between the clamping bases (11) and the shell (1); clamping blocks (13) are arranged on the two sides of the cooling fins (3) and are matched with the clamping grooves (12). The novel vacuum pump is compact in structure and a pump body can be effectively cooled.
Owner:CHONGQING YUNHAI MACHINERY MFG
Level calibration mechanism for house building
InactiveCN106150107AReal-time adjustmentThere will be no loosenessBuilding material handlingBrickThreaded pipe
The invention discloses a level calibration mechanism for house building. The level calibration mechanism comprises two support seats and a threaded pipe, a front sliding groove is formed in one side of each guide rail in a penetrating mode, a side sliding groove is formed in the other side of each guide rail in a penetrating mode, the top ends of support rods are both fixedly connected with the middle of the outer side wall of a semi-ring, an adjusting threaded rod is inserted into the threaded pipe, the end, close to a connecting seat, of the adjusting threaded rod is provided with a cylinder, the adjusting threaded rod is composed of multiple connecting threaded rods, one end of each connecting threaded rod is provided with a support pin, and the end, close to the corresponding support pin, of each connecting threaded rod is provided with an installing groove; the top end of the outer side wall of each support seat is provided with a support ring, the support rings are connected with the two ends of a U-shaped pipe in an inserting mode respectively, and the two ends of the U-shaped pipe both extend to the upper portions of the support rings. The level calibration mechanism for house building is reasonable in structural design and high in practicability, not only can improve the stacking quality and efficiency of wall bricks, but also can avoid a resource waste phenomenon and has the very high practicability.
Owner:TIANJIN SENRAN ENG COST CONSULTING
MPO/MTP type optical fiber connector automatic fastening and grinding clamp
ActiveCN110509154AThere will be no loosenessLock fastGrinding feed controlCoupling light guidesEngineeringMicro motor
The invention relates to an MPO / MTP type optical fiber connector automatic fastening and grinding clamp which comprises an upper clamp and a base. The upper clamp comprises a fixed disc (1) and multiple locking assemblies, the fixed disc (1) is provided with multiple inserting core holes (5) where optical fiber connectors are inserted, the base is provided with multiple pressure sensors, and the positions of the optical fiber connectors are determined according to pressure transmitted from the optical fiber connectors in the inserting core holes (5). The clamp further comprises an electric control module, the locking assemblies are controlled for locking action according to signals detected by the pressure sensors, the locking action is performed by a micro motor (6), and a rapid and accurate locking effect can be achieved. The locking speed for the optical fiber connectors is higher, and the optical fiber connectors can be locked by the micro motor (6) only by being placed into the inserting core holes (5) and pressing the optical fiber connectors corresponding to a same pull rod (3) though two fingers.
Owner:SICHUAN TIANYI COMHEART TELECOM
Automatic polishing device for automobile square parts
InactiveCN112476181AFixed and stable clampingThere will be no loosenessGrinding drivesBelt grinding machinesDrive wheelMotor vehicle part
The invention relates to the field of automobile part machining, in particular to an automatic polishing device for automobile square parts. The automatic polishing device comprises a base, wherein adriving motor is mounted on the outer surface of the lower end of the base, a driving wheel is connected to the upper end of the driving motor through a rotating shaft, and a guide wheel is arranged at the position, close to the rear side edge, of the upper end of the base; a tensioning wheel is arranged on the side, close to the driving wheel, of the upper end of the base, a grinding belt is arranged on the outer sides of the driving wheel, the guide wheel and the tensioning wheel, an adjusting mechanism is arranged below the tensioning wheel in the base, a maneuvering mechanism is arranged at the front end of the base, a positioning mechanism is arranged at the upper end of the maneuvering mechanism, and a baffle is arranged between the driving wheel and the tensioning wheel at the upperend of the base. According to the automatic polishing device for the automobile square parts, the parts are positioned more stably, the situation of loosening cannot happen, polishing automation canbe achieved, a more flexible effect is achieved, the grinding belt can be replaced conveniently, and the replacement time is saved.
Owner:陈秀燕
Flocculation equipment
InactiveCN108147511AReduce equipment failure rateReduce maintenance rateWater/sewage treatment by flocculation/precipitationWater bodyWaste management
The invention discloses flocculation equipment which comprises a flocculation tank, a feeding device, a stirring device and mud scraping equipment, wherein the feeding device is connected with the flocculation tank; the stirring device and the mud scraping equipment are arranged inside the flocculation tank and are matched with the feeding device; the stirring device comprises a stirring shaft, stirring paddles detachably connected with the stirring shaft and a driving part for driving the stirring shaft to rotate; a storage channel is formed inside the stirring shaft; discharge channels communicated with the storage channel and discharge holes which are formed in the outer surfaces of the stirring paddles and are communicated with the discharge channels are formed inside the stirring paddles; one-way discharge devices matched with the discharge holes are arranged on the stirring paddles. The discharge holes of the flocculation equipment are directly formed in the stirring paddles, a flocculant can be directly ejected into a water body when being stirred, then the flocculation effect can be greatly improved, and a finally obtained water body is free of impurity residue and is clean.
Owner:江明建
Bearing bracket
InactiveCN112013027AChange up and down positionHigh precisionBearing unit rigid supportTransmission beltElectric machinery
The invention relates to the technical field of bearings, and discloses a bearing bracket. The bearing bracket comprises a bracket body, a fixed bottom plate is arranged on the outer surface of the lower end of the bracket body, a fixing piece is arranged on the outer surface of the side end of the bracket body, screw sets are arranged at the side ends of the fixing piece, a limiting cover plate is arranged on the outer surface of the upper end of the bracket body, a fixing plate is arranged on the outer surface of the upper end of the limiting cover plate, a motor is arranged on the outer surface of the upper end of the fixing plate, and a first transmission belt is arranged at the position, corresponding to the lower end of the motor, of the outer surface of the upper end of the bracketbody. According to the bearing bracket, the fixing piece, the limiting cover plate and the screw set are matched with the fixed bottom plate to fix the bracket body to mechanical equipment; through triple fixing, stability is improved, through cooperation of the motor, a threaded lead screw and a sliding rod, the height position of a bearing can be adjusted instead of manual work, precision is better, through cooperation of a sliding block, a fixing screw and a limiting ring, a user can replace the bearing conveniently, and production cost is reduced.
Owner:湖南新达微轴承有限公司
High-stability cleaning and anchoring device for bridge cracks
InactiveCN113787631AExtended service lifeEasy to cleanCleaning using toolsWorking accessoriesElectric machineScrew thread
The invention discloses a high-stability cleaning and anchoring device for bridge cracks, and relates to the technical field of bridge crack cleaning and anchoring devices. The high-stability cleaning and anchoring device comprises an anchoring box, wherein a first motor is fixedly installed on the inner wall of the top of the anchoring box, a lead screw is installed at the output end of the first motor in a driving mode, and the lead screw is sleeved with a moving block in a threaded mode; and a connecting rod is fixedly installed on the side wall of the moving block, a second motor is fixedly installed at one end of the connecting rod, the same arc-shaped frame is fixedly installed on the two opposite side walls of the connecting rod, and a plurality of evenly-arranged connecting blocks are fixedly installed at the bottom of the arc-shaped frame. The high-stability cleaning and anchoring device is reasonable in structure, dust and sundries can be cleared away more conveniently and quickly, dust and sundries generated during drilling can be cleared away in time, dust cannot fall into a drilled hole and a crack after drilling is completed, the anchoring effect of the bridge anchoring device is better, the stability of a bridge after anchoring is better, and the service life of the bridge is longer.
Owner:王冰
Damping device of balance suspension rack
InactiveCN107139675AReduce vibrationExtended service lifeInterconnection systemsVehicle springsSteel platesWeld seam
The invention discloses a vibration damping device for a balanced suspension, which comprises a main support arm, a torsion beam, a support base, a pressure sensor and an electric board. The main support arm is welded and fixed on one side of the support base, and the main support arm is installed There are two, and there is a weld between the support seat and the support frame, the length of the weld is 49mm, a torsion beam is fixed on one side of the support frame, and a spring installation groove is dug on the outer surface of the torsion beam, so A helical spring is fixed in the spring installation groove, and two helical springs are installed, an electric control spring is installed on one side of the helical spring, the pressure sensor is installed on the inner wall of the top surface of the electric control spring, and the electric plate It is fixed on the right inner wall of the electric control spring, and the electric board and the data receiving board are connected by wires, and the data receiving board is installed on the left inner wall of the electric control spring. The invention is equipped with a leaf spring, which greatly improves the bearing limit of the spring and meets the requirements of work.
Owner:HUBEI ZANBO INFORMATION TECH CO LTD
Welding-type socket and power connection equipment
ActiveCN108832369AThere will be no loosenessIncrease productivityCoupling device detailsTwo-part coupling devicesElectricityEngineering
The invention discloses a welding-type socket and power connection equipment, and relates to the technical field of electrical appliances. The welding-type socket comprises a shell, a welding body anda socket body, wherein the shell is provided with a first jack group, the socket body is provided with a second jack group, the position of the first jack group corresponds to the position of the second jack group, the shell is provided with a first mounting part around the first jack group, the socket body is provided with a second mounting part around the second jack group, and the second mounting part is connected with the first mounting part through the welding body. Compared with sockets in the prior art, the welding-type socket provided by the invention can weld the shell and the socketbody into an integral whole due to adoption of the welding body which welds the first mounting part and the second mounting part, thereby being balanced in stress, free of loosening, safe, durable and high in production efficiency, and reducing the labor cost.
Owner:CANTON SINOSEC ELECTRICAL HIGH TECH CO LTD
Anti-loose device and excavating equipment
ActiveCN109931073AThere will be no loosenessGood anti-loose effectTunnelsRelative displacementEngineering
The invention provides an anti-loose device and excavating equipment. The anti-loose device comprises at least two press covers and a support, wherein an installation groove is formed in one arbitrarypress cover in the two press covers, the installation groove is used for locating a fastening part matched with the installation groove, and the two press covers are arranged on the support. According to the anti-loose device, the two press covers are connected into one through the support, and the two press covers interact so that the two press covers cannot move relatively, then when the anti-loose device and the fastening part are matched, on one hand, due to the fact that the installation groove of the corresponding press cover is matched with one end of the fastening part, the fasteningpart is limited by the structure of the installation groove, and cannot take place relative displacement, and on the other hand, due to the fact that positions of the two pressure covers are relatively fixed, the anti-loose device and the fastening part which are fit together cannot move relatively, so that an excellent anti-loose effect is guaranteed. Meanwhile, the structural device is easy to disassemble and assemble, and can be used over and over again, so that the efficiency of assembly and disassembly is improved.
Owner:SANY HEAVY EQUIP
Mould processing clamp
InactiveCN105458777AThere will be no loosenessImprove machining accuracyPositioning apparatusMetal-working holdersBiochemical engineeringProcessing accuracy
A mould processing clamp is characterized by comprising a base and a clamp body, and the base and the clamp body are fixedly connected; the base is provided with a first groove, the clamp body is provided with a second groove, and the first groove and the second groove form a cavity for containing work-pieces; the clamp body is provided with a first installation hole, a second installation hole and a clamping shaft; the clamping shaft penetrates through the second installation hole for abutting against the bottom of the first installation hole, is matched with the second installation hole and the first installation hole in a sliding mode, is inclined and is provided with a fastening block, the fastening block abuts against the work-pieces, and the surface, abutting against the work-pieces, of the fastening block is a horizontal surface; the clamp body is provided with a locating pin for fixing the clamping shaft. The mould processing clamp is simple in structure and can improve the mould processing accuracy.
Owner:重庆天和玻璃有限公司
Small-diameter cable harness and manufacturing method thereof
InactiveCN108123279ASmall diameterThere will be no loosenessLine/current collector detailsCoupling device detailsMiniaturizationEngineering
The invention discloses a small-diameter cable harness and a manufacturing method thereof. The small-diameter cable harness comprises a cable wire, bunched wire tightening devices and terminals, wherein the cable wire is externally embedded with the bunched wire tightening devices, and two ends of the cable wires are connected with the terminals respectively, conductive wire cores inside the cableharness adopt stranded tinned wires, the diameter of the stranded tinned wires is 2-3mm which is smaller than that of the traditional wires, and then a plurality of electrical harnesses are wrapped inside an insulating protective film in a cylindrical manner, so that the diameter of the cable harness is reduced, thereby being more miniaturized. The cable harness is externally provided with the bunched wire tightening devices, and the gap clearance between the conductive wire cores and the insulating protective film is extruded and reduced through pulling the bunched wire tightening devices, so that the whole cable harness is enabled to be more compact, and a condition of cable harness loosening does not occur. The junction of each terminal and the cable wire is provided with a connectinginterface, so that the cable wire can be formed into a cylindrical shape, thereby achieving a purpose of reducing the space, and finally achieving the purposes of miniaturizing the cable harness and enabling the users to use more conveniently.
Owner:SUZHOU RENWEIFENG SOFTWARE TECH
Bolted wheel
The invention discloses a bolted wheel. A control key on a remote controller of the bolted wheel is fixed on a key frame provided with a fixing hole. A shell body of the remote controller is provided with a fixing column used for being inserted into a fixing hole. The control key on the remote controller of the bolted wheel is fixed on the key frame, the fixing hole is formed in the key frame, the shell body of the remote controller is provided with the fixing column matched with the fixing hole, and the fixing column is inserted into the fixing hole so that the key frame together with the control key can be fixed on the shell body. Due to the fact that the fixing column and the fixing hole are fixed in a matched mode, a screw cannot disengage when the control key is pressed, and then the control key is fixed firmly and stably.
Owner:樊书印
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