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106results about How to "Improve clamping effect" patented technology
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Hoisting device for hydraulic engineering pipeline
ActiveCN222540277UReduced clamping damageEasy clampingHydro energy generationLoad-engaging elementsStructural engineeringHydraulic engineering
Owner:HANGZHOU HARBOR CONSTR CO LTD
Ship unloader berthing rolling unloading system and method
PendingCN119660263Aavoid demolitionSolve the problem of unloading difficultiesLoading/unloadingStorage devicesLap jointMechanical engineering
The invention relates to the technical field of transport rolling unloading operation, in particular to a ship unloader berthing rolling unloading system and method.The ship unloader berthing rolling unloading system comprises a rigid string protection mechanism and a rolling unloading mechanism, and the rigid string protection mechanism is arranged at the edge of a transport ship; the rolling unloading mechanism comprises a deck bridge head, a sleeper, an ashore bridge head, a slope track and a rigid gap bridge, and the deck bridge head is fixedly arranged on the transport ship and corresponds to the deck track; the sleeper is fixedly arranged on the berthing wharf, the ashore bridge head is arranged at the top, one end of the rigid gap bridge is hinged to the ashore bridge head, the other end of the rigid gap bridge is in free lap joint with the deck bridge head, one end of the slope track is located on the wharf track, and the other end of the slope track is located on the sleeper and connected with the ashore bridge head. By changing the traditional roll-roll loading mode of jacking, steering and rail falling and the conventional berthing mode of the transport ship, the effect that the ship unloader unloads the ship from the transport ship conveniently is achieved, the ship unloading risk of the ship unloader is reduced, and the working efficiency of roll unloading operation of the ship unloader is improved.
Owner:HUADIAN CAOFEIDIAN HEAVY IND
Auxiliary device for erecting power high-voltage transmission cable
The utility model discloses an auxiliary device for erecting an electric power high-voltage transmission cable, and belongs to the field of electric power operation auxiliary equipment. An auxiliary device for erecting a power high-voltage transmission cable comprises a mounting base which is of a double-layer structure, and further comprises four groups of positioning bottom feet which are rotatably connected to the inner wall of the mounting base and are uniformly arranged; the supporting telescopic column is mounted on the top wall of the mounting base, and the top of the supporting telescopic column is connected with a conveying plate; the control mechanism comprises a transmission assembly and a gear assembly, the output end of the gear assembly is connected with a third rotating roller and a fourth rotating roller, a sliding groove is formed in the top wall of the conveying plate, and the third rotating roller and the fourth rotating roller are slidably connected to the inner wall of the sliding groove. The conveying mechanism is arranged on the top wall of the conveying plate; according to the utility model, the conveyed power transmission line can be clamped at any time, the tension of the installed power transmission line can be adjusted, the mechanism is simple, the conveying is convenient, and the use process is stable.
Owner:SICHUAN WATER CONSERVANCY VOCATIONAL & TECH COLLEGE
Tool for machining rear cover of automobile air conditioner compressor
InactiveCN119550120Arestricted movementEasy to installWork clamping meansPositioning apparatusStructural engineeringMechanical engineering
The invention provides a tool for machining a rear cover of an automobile air conditioner compressor. The tool comprises a tool table, and a clamp is connected to the upper surface of the tool table; the clamp comprises an air cylinder connected to the upper surface of the tool table, a pressing plate connected to the top end of a piston rod of the air cylinder and a supporting plate connected to the surface of one side of the air cylinder. The bottom end of the air cylinder is connected with an angle adjusting assembly, and the bottom end of the air cylinder is connected with the tool table through the angle adjusting assembly. The clamp can adapt to the shape of the rear cover of the air conditioner compressor, and the clamping effect of the rear cover is improved.
Owner:ANHUI MEIBO NEW ENERGY TECH CO LTD
Flexible clamping jaw for spacer mounting robot and use method of flexible clamping jaw
PendingCN119589718Aquick breakImprove clamping effectNuclear energy generationGripping headsPower equipmentRotational joint
The invention provides a flexible clamping jaw for a spacer mounting robot and a using method of the flexible clamping jaw, and relates to the technical field of spacer mounting, the flexible clamping jaw comprises a mounting base, a sliding base, a rotating device, a rotating joint, power equipment and a pressing clamping jaw, the mounting base is mounted at the output end of the mounting robot, and the sliding base is slidably connected to the mounting base; the input end of the rotating device is connected to the sliding base, the output end of the rotating device is connected to the rotating connector, one side of the rotating connector is connected with the power equipment, and the pressing clamping jaw is connected to the output end of the power equipment and used for clamping or disengaging from the chuck. According to the spacer clamping device, the rotating and sliding component is connected with the pressing clamping jaw, the spacer clamping device has multiple degrees of freedom and can clamp a clamping head of a spacer from all directions, the pressing clamping jaw can be directly moved to a deviation position through the rotating and sliding component, and the clamping effect is good; the pressing clamping jaw can clamp the chuck, and after the chuck is fixedly connected with the split conductor, the chuck can be quickly separated from the split conductor through power equipment, so that the installation operation is relatively flexible.
Owner:HUBEI ELECTRIC POWER TRANSMISSION & DISTRIBUTION ENG +1
Device for plating anticorrosive paint on inner wall of chemical reaction kettle
ActiveCN222642435UUniform platingEasy to installLiquid surface applicatorsChemical/physical/physico-chemical processesChemical reactionStructural engineering
The utility model is applicable to the field of coating plating, and provides a chemical reaction kettle inner wall anticorrosive coating plating device, which comprises a rack, a reaction kettle, a rotating component and a fixing component, the rotating component and the fixing component are mounted on the rack, the rack comprises a base and a mounting box, the reaction kettle comprises a kettle body and a kettle cover, and the kettle body and the kettle cover are fixedly connected through a connecting piece. A discharging port is fixedly formed in the side face of the kettle body, a plurality of feeding ports are fixedly formed in the side face of the kettle cover, the rotating assembly comprises a driving device and a rotating chuck, and the fixing assembly comprises a fixing base, a plurality of telescopic cylinders, a movable plate and a chuck. A pipe opening used for adding plating liquid is reserved, the reaction kettle is completely sealed after the plating liquid is added, driving equipment is started to drive the reaction kettle to rotate, and the inner wall of the reaction kettle is uniformly plated under the influence of centrifugal force and the gravity of the plating liquid.
Owner:YINGCHENG XINJING TECH CO LTD
A portable shaft power online measurement and calibration device
ActiveCN113447196BImprove online calibrationimprove accuracyForce/torque/work measurement apparatus calibration/testingMeasuring instrumentControl theory
The present invention discloses a portable online shaft power measurement and calibration device, comprising an installation test component, a movable component, and a C-type fixed component. The installation test component is located on one side of the whole device, and the movable component is fixedly installed at one end of the installation test component, and the C-type fixed component is fixedly installed at one end of the movable component away from the installation test component. The present invention is scientific and reasonable, safe and convenient to use, has no impact on the original equipment and shaft system during the installation process, and the installation process is simple, which greatly improves the online calibration of the fixed-mounted shaft power meter. It is the first case to synchronously compare the data measured by the device with the data collected by the fixed-mounted central shaft power meter. The design of the relative rotation of the first connecting rod and the second connecting rod in the device, and the design of the pull-out and adjustable second connecting rod make the fixed position of the C-type clamping support more flexible, and also make the clamping effect of the device on the antenna more stable, which is beneficial to the stability of the signal.
Owner:CHINESE PEOPLES LIBERATION ARMY UNIT 91663
Wire harness positioning structure and refrigerator thereof
The utility model relates to a refrigerator field especially relates to a wire harness positioning structure and refrigerator. Wire harness positioning structure includes buckle and base, and the hollow setting of buckle, the inner wall of buckle is used for fixed wire harness, and the outer wall of buckle is convex and sets up the limit bulge, base is connected in the refrigerator body, and the hollow setting of base, the inner wall of base is set up and limits the groove, and the buckle is connected in the base, and limit bulge and limit groove are connected. Its advantage lies in, limit bulge and limit groove can be mutually connected, and then realized the circumferential angle positioning between buckle and base, effectively prevented wire harness from rotating after installation, solved the problem that wire harness angle is uncontrollable in the prior art, and simultaneously, the joint cooperation also provided radial constraint, enhanced the connection strength and stability of overall structure, made it can better resist the impact and pressure produced in processes such as foaming process.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Wire clamp
PendingCN119582069AStrong clamping forceImprove clamping effectSuspension arrangements for electric cablesScrew thread
The invention discloses a wire clamp which comprises a main box body, a wire clamp shell and a wire clamp seat arranged in the wire clamp shell, an installation groove is formed in the wire clamp shell, the wire clamp seat is placed in the installation groove, two inner wire clamping through holes are formed in the wire clamp seat, more than one first insertion groove is formed above each inner wire clamping through hole in parallel, and the first insertion groove and the second insertion groove are arranged in parallel. An upper aluminum pressing column is inserted in each first inserting groove, more than one upper thorn piece is vertically arranged below each upper aluminum pressing column, an aluminum sliding block is connected below each inner wire clamping through hole in an up-down sliding mode, more than one second inserting groove is formed in the upper portion of each aluminum sliding block in parallel, and a lower aluminum pressing column is inserted in each second inserting groove. More than one lower stabbing piece is vertically arranged above each lower aluminum pressing column, the lower stabbing pieces and the upper stabbing pieces are symmetrically arranged, a torque screw rod is rotatably connected below each aluminum sliding block, and the screw rod part of the torque screw rod is in threaded connection with the bottom of the wire clamp seat. According to the structure, the cable clamping effect is improved.
Owner:宁波青锋工具有限公司
Ground rail type conveying belt
ActiveCN224185132UAvoid displacement impactInhibit sheddingMechanical conveyorsControl engineeringControl theory
The utility model discloses a ground rail type conveying belt, which relates to the technical field of conveyors and comprises a ground rail trolley, two sliding rails are connected to the top of the ground rail trolley, supports are connected to two sides of the top of the ground rail trolley, servo electric cylinders are mounted above one sides of the two supports, and the output ends of the servo electric cylinders are connected with clamping plates. One side of the clamping plate is connected with a clamping pad, and the other side is connected with a roller. Through the arrangement of the support, the servo electric cylinder, the clamping plates and the sliding rails, after feeding, the output end of the servo electric cylinder drives the clamping plates to move, the clamping plates abut against goods, the phenomenon that the goods are collided or fall off due to displacement is avoided, the stability in the transferring process is improved, the clamping plates are n-shaped, collision between the clamping plates and a conveying belt is avoided, and the working efficiency is improved. The slide rails are arranged to assist in supporting the clamping plates; and the phenomena of collision and falling of the goods are effectively avoided.
Owner:CHANGZHOU ZHENGMEI INTELLIGENT TECH CO LTD
Positioning and clamping device for mechanical part machining
ActiveCN222627782UEasy to adjustImprove connection strengthProgramme-controlled manipulatorGripping headsMechanical componentsElectric machinery
The utility model belongs to the field of mechanical part machining, and particularly relates to a positioning and clamping device for mechanical part machining, which solves the problems in the prior art that the direction of a mechanical part is difficult to adjust and the part cannot be turned over, and comprises a control arm, a first motor is fixedly arranged at the top end of the control arm, and a second motor is fixedly arranged at the bottom end of the control arm. A control panel is fixedly connected to the outer side of the first motor, and a connecting rod is fixedly mounted on the outer side of the control panel; through the arrangement of a control arm and a movable arm, the whole device can be controlled by a telescopic rod so as to change the lifting height and angle, a user can conveniently adjust the spatial orientation of a part, through the arrangement of a first motor, the output end of the first motor is connected with a control panel, and the control panel can be driven to rotate; accordingly, relevant structures on the outer side of the fixing plate are driven to rotate simultaneously, so that a user can adjust overturning of the part conveniently, and the requirement for machining different faces of the part is met.
Owner:JIANGWEICHUANG PRECISION IND (SUZHOU) CO LTD
Welding device and welding method for urban rail framework crossbeam and connecting seat
The present application relates to the technical field of bogie welding, and discloses a welding device and a welding method for a cross beam of a city rail structure and a connecting seat, which comprises a rack, a supporting assembly, a positioning assembly, a clamping assembly and a welding robot, and the supporting roller is used for supporting the cross beam. The positioning assembly is used for tightly pressing the butt joint groove between the cross beam and the connecting seat, so as to ensure that there is no deviation at the butt joint. The rotating roller is rotatably connected to the output end of the lifting driving source, one end of the two split gears is rotatably connected, the split gear is provided with a chuck and a guide, under the action of the lifting driving source, the guide is slidably connected with the rotating roller, so that the other end of the two split gears is closed, and the chuck is used for clamping the cross beam. Through the processes of feeding, positioning, clamping and fixing and welding, automatic welding of the butt joint weld between the connecting seat and the cross beam is realized, the traditional manual handheld welding gun operation mode is replaced, the single-piece welding working hours are greatly shortened, the labor intensity is reduced, and the welding operation efficiency is improved.
Owner:CRRC DALIAN CO LTD
Quick release type natural gas detection early warning device with protection structure
PendingCN119600761AGood dispersionEasy to assemble and disassembleInternal combustion piston enginesAlarmsGear wheelControl engineering
The invention discloses a quick release type natural gas detection early warning device with a protection structure, which comprises a mounting seat and a fixed seat, the top end of the mounting seat is connected with the fixed seat, the two sides of the fixed seat are respectively connected with a right fixed arm and a left fixed arm which are used for clamping a natural gas pipe, and the top end of the mounting seat is movably connected with a protection shell. According to the quick release type natural gas detection early warning device with the protection structure, a driving motor is used for driving a power shaft to rotate, a power transmission assembly is matched to enable a power gear and a rotating shaft to synchronously rotate, then the rotating shaft is turned over towards the inner side, and in the process, the rotating shaft drives the power gear to rotate; and under the mutual meshing action of a power gear, a power transmission gear, an auxiliary gear and a subordinate gear, the overturning shaft can synchronously rotate, and then the overturning shaft is overturned towards the inner side till the two sets of fixing clamping blocks surround the natural gas pipeline.
Owner:SCP OILFIELD SERVICES CO LTD
Self-biting sectional belt press of a belt press conveyor
ActiveCN116280882BGuaranteed smoothPress firmlyConveyorsBelt fasteningsStructural engineeringBelt conveyor
The application provides a self-biting sectional pressing belt of a pressing belt conveyor and belongs to the technical field of conveying devices.The self-biting sectional pressing belt comprises a conveying belt mechanism and a pressing belt mechanism, the conveying belt mechanism and the pressing belt mechanism are in abutment, the pressing belt mechanism comprises a plurality of sectional belts, the sectional belts are provided with a female end and a male end along the width direction of the sectional belts, and the female end and the male end of two adjacent sectional belts are detachably connected.The self-biting sectional pressing belt has the advantages that after the sectional belt contacts the conveying belt, the closed treatment can be firstly realized, the sectional belt can press the conveying belt under the action of external pressure, the internal sealing state can be maintained at all times when the continuous angle and height change, and the sectional belts are assembled in a splicing mode, so that the replacement operation can be rapidly performed when the sectional belt is damaged.
Owner:CHINA COAL TECH & ENG GRP SHANGHAI
A hydraulic locking device for positioning heavy cargo on ships
This utility model provides a hydraulic locking device for positioning heavy cargo on ships, belonging to the field of cargo positioning and locking technology. It includes two fixed seats; each fixed seat is secured to the ship by four fixing screws. A base block slides on the fixed seat, and a wooden compression block is provided inside the base block. A first hydraulic cylinder on the fixed seat drives the base block to move. A second hydraulic cylinder is hinged to the base block, and its extended end is connected to a connecting seat. Steel wire ropes are connected to the front and rear connecting seats respectively. A guide rod is welded to the base block, and a hexagonal adjustment groove is provided at the adjustment point of the fixing screw. An auxiliary groove is opened on the fixed seat to hide the fixing screw. This device achieves double locking through the compression block and steel wire rope, improving the fixing stability. The wooden compression block prevents damage to the cargo, the guide rod ensures structural stability, and the auxiliary groove facilitates timely detection of screw loosening, solving the problems of poor fixing effect, fragile cargo, and difficulty in detecting component loosening in existing devices.
Owner:JIANGSU DAGEN MARINE ENGINEERING SERVICES CO LTD
Circuit breaker shell and mounting back frame
ActiveCN224123317UIncrease support spacingImprove stabilityProtective switch detailsStructural engineeringCircuit breaker
The utility model discloses a circuit breaker housing and an installation back frame, the circuit breaker housing comprises a housing main body, one side of the housing main body is provided with an installation groove, the surface of the installation groove is fixedly connected with connection insertion sheets, the number of the connection insertion sheets is two, and the connection insertion sheets are symmetrically distributed in the installation groove. First clamping grooves are formed in the sides, close to the mounting groove, of the top and the bottom of the shell body, and guide-in slopes are arranged on the sides, close to the back face of the shell body, of the clamping grooves. The back frame comprises the circuit breaker shell and further comprises a back plate, the section of the back plate is in a] shape, one side of the back plate is symmetrically and fixedly connected with first buckle plates of the second clamping grooves, the top and the bottom of the back plate are fixedly connected with second buckle plates of the first clamping grooves, and the surface of the back plate is further provided with mounting holes. The utility model relates to the technical field of circuit breaker fixation. According to the circuit breaker shell and the mounting back frame, the mounting stability is improved, and mounting is facilitated.
Owner:GUIZHOU ZHONGLIAN NEW ENERGY TECH CO LTD
A clamping mechanism
ActiveCN224347420URealize automatic clampingImprove clamping effectPositioning apparatusMetal-working holders
The application discloses a clamping mechanism and relates to the technical field of workpiece clamping. The clamping mechanism comprises a rack, a bearing assembly and a buckling assembly are arranged on the rack, the bearing assembly comprises a first bearing seat, the buckling assembly comprises a buckling block which is arranged to be movable along the direction close to or away from the first bearing seat, a first driving module for driving the buckling block to move, and the buckling block has a clamping position in the movement stroke of the buckling block, and the clamping position is in positive butt joint with the first bearing seat. The clamping mechanism can buckle the workpiece on the first bearing seat in the movement stroke of the buckling block, so that the automatic clamping of the workpiece is realized, the clamping effect of the workpiece is improved, the buckling block can be matched with a machine tool and the automatic production of the workpiece is realized, and the production efficiency of the workpiece is effectively improved.
Owner:苏州赛德克测控技术有限公司
Polarized plug with overcurrent protection
The utility model discloses a polar plug with overcurrent protection device belongs to plug technical field, the utility model discloses a shell, inner core, fuse tube and electric wire, the shell is the casing of two ends opening, the electric wire passes through the shell tail narrow mouth, and the shell head wide mouth is used for the inner core pressure, the inner core is flat base, and the external contour of inner core corresponds with the internal contour of shell, so that the inner core pressure combines into integral structure after the shell, the opposite side wall of inner core rear opening end extends two mutually symmetrical wrinkle clamps, and the electric wire of stretching into the shell inside is installed between two wrinkle clamps. The utility model discloses when the both ends of fuse tube are installed in front clamping piece and rear clamping piece respectively, two arc clamping pieces and two arc side clamping pieces are clamped to the copper cap of both ends of fuse tube, realize stable connection, when the inner core pressure forms integral in the shell, two wrinkle clamps are clamped to the electric wire outer wall under the extrusion of shell inner wall, realize the clamping and stable installation of electric wire.
Owner:DONGGUAN JUNJIE LIGHTING GIFTS CO LTD
An oil-liquid compensating link ring, a shock absorber assembly, and an air spring assembly
The utility model discloses a kind of oil liquid compensation link ring, shock absorber assembly, air spring assembly, including link ring shell, link ring shell is equipped with the central passage that can be communicated with recovery cavity, at least two oil grooves are opened in link ring shell, oil groove two ends are communicated with central passage and compression cavity respectively, oil groove is connected with valve core in through elastic member, valve core moves away from compression cavity and can cause compression cavity and central passage one-way conduction. In the utility model, by setting at least two oil grooves in link ring shell and separately configuring an oil circuit that can one-way conduct compression cavity, central passage, recovery cavity in each oil groove, after long time use of shock absorber, still spare oil circuit can be provided as passage, avoid the phenomenon that shock absorber idle stroke appears in prior art.
Owner:SHANGHAI BAOLONG AUTOMOTIVE TECH (ANHUI) CO LTD
High-speed horizontal dough mixer for bread processing
ActiveCN222656113UImprove clamping effectprecise positioningMixing/kneading structural elementsMixing/kneading with vertically-mounted toolsElectric machineryThreaded rod
The utility model discloses a high-speed horizontal dough mixer for bread processing, which comprises a worktable, support columns are fixed on two sides of the top end of the worktable, a first motor is mounted on one side of the top end of a transmission disc, and the output end of the first motor is connected with a mixing rod. The supporting columns are installed on the two sides of the top end of the top plate, the supporting columns are used for supporting and fixing the top plate, flour, water and other raw materials are placed in the dough kneading barrel during dough kneading, then the servo motor is started to work to drive the threaded rod to rotate, at the moment, under the cooperation of the guide columns, the adjusting plate can move vertically, and therefore the dough kneading barrel is convenient to adjust. According to the dough kneading machine, the dough kneading height of the material mixing rod is changed due to the fact that the working motor can drive the transmission disc to rotate after working, the material mixing rod is installed on one side of the bottom end of the transmission disc, so that the material mixing rod can do circular motion, meanwhile, the material mixing rod can rotate to work after the first motor works, and the overall sufficient dough kneading capacity is well improved in the working process.
Owner:YOUMENG FUJIAN FOOD CO LTD
Adjustable automobile bumper welding tool
ActiveCN222571639UReduce difficultyshorten the timeDomestic articlesElectric machineryStructural engineering
The utility model belongs to the technical field of automobile bumper welding, particularly relates to an adjustable automobile bumper welding tool, and aims to solve the problems of inconvenience in operation, long material changing time and inconvenience in maintenance in the background technology, and adopts the technical scheme that the adjustable automobile bumper welding tool comprises a base, a driving motor is mounted on the outer wall of the top of the base, and the driving motor is connected with the driving motor; and a top plate is fixedly connected to an output shaft of the driving motor, symmetrically-distributed mounting plates are welded to the outer wall of the top of the top plate, symmetrically-distributed servo motors are fixedly connected to the outer wall of one side of one mounting plate through bolts, and a bumper welding table is fixedly connected to output shafts of the servo motors. An operator and a machine do not need to walk back and forth during welding, the operation difficulty is reduced, meanwhile, a double-station machining mode is adopted, the material changing time is shortened, the welding efficiency is improved, the good clamping effect is achieved, meanwhile, the number of used air cylinders is small, the structure is simple, the machining cost is reduced, and maintenance is convenient.
Owner:SHIYAN ZHISHENG IND & TRADE CO LTD
Clamping and fixing device for precise hardware production
The utility model discloses a clamping and fixing device for precision hardware production, which comprises a processing table, support legs are fixedly mounted on both sides of the bottom of the processing table, and mounting plates are fixedly mounted on both sides of the top of the processing table. According to the hardware clamping device, the first screw rod is arranged to drive the moving plate to move in the approaching direction, then the moving plate drives the clamping wheel to move, when the clamping wheel makes contact with the hardware, the clamping wheel can rotate according to the angle of the hardware making contact with the clamping wheel, the clamping wheel and the hardware are fully attached, and the clamping effect is improved. According to the hardware clamping and limiting device, different uneven hardware parts are effectively clamped, the clamping and limiting effect on the hardware parts is improved, a second screw rod and a fixed threaded sleeve are arranged to be matched with each other to drive a clamping side plate to rotate, the clamping side plate further extrudes and limits the side edges of the hardware parts, the clamping effect of the hardware parts is further improved, and the hardware clamping and limiting device is suitable for popularization and application. And meanwhile, the problem that an existing hardware clamping and fixing device is poor in clamping effect on irregular hardware is solved.
Owner:广东富世通精密电子有限公司
Tool type operating platform for external facade construction
ActiveCN222541954USimple structureensure safetyBuilding material handlingScaffold accessoriesArchitectural engineeringSupport plane
The utility model discloses a tool type operation platform for external facade construction. The tool type operation platform comprises a supporting frame and an operation table. The supporting frame comprises vertical pipes and transverse connecting pipes, the four vertical pipes which are vertically arranged in parallel at intervals are fixedly connected through the transverse connecting pipes to form a rectangular frame structure, each transverse connecting pipe is vertically connected with the corresponding vertical pipe, and the upper end and the lower end of each vertical pipe extend upwards and downwards; the transverse connecting pipe located on the upper end face extends outwards and is fixedly connected with an operation table, and an inclined supporting pipe is fixedly arranged between the outwards-extending end of the transverse connecting pipe and the bottom end of the vertical pipe. According to the technical scheme, the moment of force at the front end of the operating platform is balanced through the abutting force between the steel beam and the pipe wall of the upper end of the vertical pipe, so that the platform can bear constructors standing on the platform, and the safety of the constructors is guaranteed. Therefore, the problems of operating platforms and protection when constructors construct the outer vertical face of the high-rise building are solved, and the purposes of improving the construction efficiency, saving the construction period and reducing the cost are achieved on the premise that the safety of the constructors is fully guaranteed.
Owner:ZHONGTIAN NORTHWEST CONSTR INVESTMENT GRP CO LTD +1
Blade tip clamping device based on wind power generation overhaul
ActiveCN224129552UAvoid local area damage or even damageAvoid damage or even damageWork holdersMachines/enginesElectro hydraulicWind power generation
The utility model discloses a blade tip clamping device based on wind power generation maintenance, relates to the technical field of wind power generation maintenance equipment, and aims to solve the technical problem that the current clamping device has a poor blade tip clamping effect, the blade tip clamping device comprises a fixed bracket, and mounting frames are arranged on two sides in the fixed bracket in a sliding manner. According to the wind turbine blade tip clamping device, the clamping frame, the jacking rod, the conduction frame, the second electric hydraulic push rod, the positioning toothed plate and the matching toothed plate are designed, so that when a blade tip of a wind turbine blade is clamped, the clamping frame can be pushed to move towards the blade tip through the first electric hydraulic push rod on the fixing support; at the moment, the circular jacking blocks of the jacking rods on the clamping frame can make contact with different local areas of the surface of the blade tip through rubber pads, the jacking rods can slide to different degrees, and then the jacking rods can be combined to form a shape matched with the surface of the blade tip.
Owner:华电重庆新能源有限公司
Support assembly and food processor comprising same
ActiveCN222584315UEasy to disassemble and operateImprove clamping effectMechanical engineeringFood science
The support assembly comprises a support and a clamping arm, the clamping arm is installed on the support, the support assembly is characterized in that an elastic locking piece and an unlocking key of the elastic locking piece are further arranged on the support, one end of the unlocking key is exposed or extends out of the support, and the other end of the unlocking key is connected with the elastic locking piece. The other end of the unlocking key is close to the elastic lock piece, and the unlocking key is triggered to push a lock head of the elastic lock piece to move. According to the support assembly, the elastic locking piece and the unlocking key are arranged on the support, so that the support can be installed and locked on a main machine of a food processor (such as a bean grinder) through the elastic locking piece, the support assembly can be disassembled from the main machine of the food processor (such as the bean grinder) through the unlocking key, and the support assembly is easy and convenient to assemble and disassemble; the support clamps a clamped piece (such as a bean grinder handle) through the clamping arms, and the clamping effect is good.
Owner:FOSHAN SHUNDE TOPWAY TECHNOLOGY IND CO LTD
A rotatable prism assembly
ActiveCN224399661UAchieve independent electric adjustmentMeet fine adjustment needsMountingsVertical planeMotor drive
The utility model discloses a rotatable prism combination device belongs to prism adjusting mechanical technical field. The device includes prism adjusting subassembly and base fixed component: in prism adjusting subassembly, the fixed seat of bottom plate top installs first motor, and its output shaft connects the revolving stage, and the second motor output shaft of revolving stage top is fixedly connected with prism, realizes the independent electric regulation of prism in horizontal plane and vertical plane, the base of base fixed component is equipped with the placement groove, and the built -in two -way threaded rod of third motor drive, the sliding block on threaded rod connects the push -plate, and the push -plate can clean the placement groove impurity when moving, and through the linkage of gear and tooth groove drives the opposite movement of baffle, and the spring is fixed to the bottom plate that is placed in the placement groove. The device is through the electric regulation promotion angle control precision, through the automatic cleaning and linkage clamping and enhances the installation stability, is applicable to high -precision optical experiment, surveying and mapping etc.
Owner:HUANENG LANCANG RIVER HYDROPOWER CO LTD +3
Elastic shock absorption cylindrical pin
The elastic shock absorption cylindrical pin comprises an elastic cylindrical pin body, an opening is formed in one side of the outer surface of the elastic cylindrical pin body, an anti-fracture structure is installed on the inner side of the elastic cylindrical pin body, and a fastening structure is installed at the opening in a sliding mode. By installing the fastening structure, when the elastic cylindrical pin deforms through the elasticity of the elastic cylindrical pin, tight connection is achieved, the elastic arc plate deforms, and therefore the fixing cone can be pricked into a hole dug in advance, the elastic cylindrical pin body can be fixed, the elastic cylindrical pin body is prevented from sliding out due to shaking, and the service life of the elastic cylindrical pin is prolonged. In addition, the friction force between the anti-skid sleeve and the inner wall of the hole is further increased through the anti-skid sleeve, the fixing cone has good supporting force, in addition, due to the fact that the material of the elastic cylindrical pin has certain elasticity, certain elastic deformation can be generated when the fixing cone is subjected to external vibration or impact, and therefore the influence of vibration and impact on connecting parts is reduced.
Owner:WUXI WORLD METAL CO LTD
Cutting knife with replaceable knife head
ActiveCN222609683UReduce use costImprove ease of useMetal working apparatusTool bitMechanical engineering
The utility model discloses a cutting knife with a replaceable knife head. The cutting knife aims to solve the problems that in the prior art, an integrated neon lamp strip cutting knife is inconvenient to purchase and replace by a user, and cost is increased. Comprising a handle, a tool apron is arranged on the front portion of the handle and comprises a nut matching portion and a tool bit matching portion, the tool bit matching portion is used for being matched with the tail structure of a tool bit, threads are arranged on the peripheral face of the front portion of the handle and matched with a nut, and the front portion of the nut is of an inward closing structure, matched with the nut matching portion and used for clamping the tool bit when the nut is tightened. The tool bit clamping device has the advantages of being simple in structure, easy to disassemble and assemble and capable of well clamping a tool bit, reducing the use cost of a user to a certain extent, and improving the use convenience of the user.
Owner:ZHENGZHOU YUSHENG HARDWARE MASCH CO LTD
Large die spotting machine with rotary workbench
The large die spotting machine with the rotary workbench comprises a base, a left machine frame, a right machine frame, a sliding table, an upper platform, a lower platform, a movable table, the rotary workbench and the like, the left machine frame and the right machine frame are arranged at the two ends of the base respectively, and the upper end of the left machine frame and the upper end of the right machine frame are connected with a top cover. One end of the upper platform is hinged to one end of the sliding table through a hinge, the lower platform is arranged on the base, the moving table is arranged on the lower platform, a rotating shaft is arranged on the center bottom face of the rotating workbench, and the rotating workbench is rotationally installed on the moving table through the rotating shaft. According to the utility model, the positioning precision is less than 0.05, the maximum rotation capacity of the equipment reaches 40 tons, the maximum static pressure bearing capacity reaches 600 tons, the die assembly of single-color, double-color and three-color dies can be met, the multi-purpose of one machine is realized, and the production efficiency is improved. The problems that an existing mold closing machine cannot achieve mold closing of a single-color mold, a double-color mold and a three-color mold on one device and a traditional mold closing machine can only conduct mold closing on one mold at a time are solved.
Owner:DONGGUAN NICE MASCH BUILDING CO LTD
Food processor reliable in sealing
ActiveCN224179600UImprove the compaction effectImprove skid resistanceKitchen equipmentInterference fitFood processing
The reliable-sealing food processor comprises an axially-through cup body, a heating disc arranged at an opening in the bottom of the cup body and a cup base arranged below the cup body, the heating disc and the cup base are fixed through screws and clamp the cup body up and down, an outer sealing ring is arranged between the bottom face of the cup body and the cup base, and the outer sealing ring is connected with the cup base. The bottom face of the cup body is provided with a plurality of protruding parts distributed in the circumferential direction of the cup body, and the protruding parts abut against the upper surface of the outer sealing ring and are in interference fit with the upper surface of the outer sealing ring. The convex part on the bottom surface of the cup body is used for extruding the outer sealing ring, the outer sealing ring can be prevented from shifting in the assembling process by increasing the compression amount of the outer sealing ring, and the sealing reliability between the cup body and the cup base is ensured.
Owner:HONGYANG HOME APPLIANCES