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63results about How to "Stay taut" patented technology
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Electric suspended swinging body device
The invention relates to an inhaul cable traction device for a small-amplitude suspended swinging body for wide leisure application. The device is basically characterized by comprising a suspended swinging body 8, an inhaul cable 6 and an outer stator motor 3, wherein the motor 3 is directly or indirectly fixed on the ground below the suspended swinging body; the middle part of the tensioned inhaul cable 6 is movably connected around a driving wheel of the motor 3; two ends of the inhaul cable 6 are connected with two ends of the suspended swinging body 8 respectively; and the two ends of the common inhaul cable are provided with springs. A large-amplitude transmission form can be realized by using a compensation-free warping rod transmission device or a suspended arc chair device. The device has the advantages of unifying the production, providing more choices for users, and effectively promoting and enriching folk leisure by mutual promotion of quantity and quality so as to entertain the life.
Owner:刘吉彬
Fabric cleaning device for mechanical processing of textiles
The invention discloses a fabric cleaning device for mechanical processing of textiles. The device comprises a cleaning box, wherein the inner wall of the cleaning box is provided with a clapboard, and the outer wall of the top of the clapboard is provided with a groove; the inner wall of the bottom of the groove is provided with a limiting rod, the outer wall of the limiting rod is connected witha filter plate slidably, handles are welded to the portions, close to the two sides, of the outer wall of the top of the filter plate respectively, and the outer wall of the bottom of the filter plate is provided with a fixing opening. According to the device, a fabric can be kept in a tight state in the conveying process, and correspondingly impurities can be more conveniently cleaned away through brushing; brushes on cleaning rollers can brush away the impurities on the fabric; when the brushes rotate to a brush groove in a slag collecting box, the brush groove can maintain the impurities such as piles adhered to the brushes in the slag collecting box, so that the brushes are automatically cleaned, the cleaning effect is better, the fabric can be bent at a certain angle from the middleposition, the impurities on the bent fabric can be more easily flushed away from the two sides, and the cleaning effect of the device is further improved.
Owner:程斌
Self-pre-tightening type plate grinding and polishing device and using method thereof
ActiveCN114523395AReduce resistanceAvoid excessive saggingGrinding carriagesGrinding drivesPolishingCapillary action
The invention discloses a self-pre-tightening type plate grinding and polishing device and a using method thereof. The self-pre-tightening type plate grinding and polishing device comprises an unpowered negative pressure capillary type grinding agent supply mechanism, a broken contact type polishing belt self-pre-tightening mechanism, a disc type hanging type grinding mechanism, a polishing belt driving and guiding mechanism and a low-resistance guiding and limiting mechanism. The invention belongs to the technical field of plate grinding, and particularly relates to a self-pre-tightening plate grinding and polishing device and a using method thereof. Through the mode that transmission of the lead screw is matched with pre-tightening of the spring, the polishing belt body can be automatically tightened in the polishing process, self-adaptive adjustment can be conducted according to the width of a to-be-polished plate body, and the polishing efficiency is greatly improved under the condition that no adjusting mechanism or manual binding mechanism exists. The technical effects of self-adaptive adjustment and binding are achieved only through simple mechanical linkage; the grinding agent is continuously and slowly extracted from bottom to top through the capillary phenomenon and the negative pressure extraction phenomenon, and therefore the technical effect of continuously conveying the grinding agent to the grinding position is achieved.
Owner:睢宁县桃园镇陈海峰森鑫板材厂
Invisible anti-theft net
Owner:永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
Synchronous compounding forming system for multi-layer geotextile
InactiveCN112060745AApply glue evenlyAchieve a firm bondLaminationLamination apparatusPolluted environmentMechanical engineering
The invention relates to a synchronous compounding forming system for multi-layer geotextile. The system comprises a support, a bottom layer conveying device, a middle layer conveying device, a top layer conveying device, a bonding device and a material receiving device. A bottom plate is provided with a fresh-keeping box conveying device. The bottom layer conveying device, the middle layer conveying device, the top layer conveying device, the bonding device and the material receiving device are sequentially installed on the support from left to right, and the middle layer conveying device andthe top layer conveying device are located at the upper part of the bottom layer conveying device 2. The invention solves the problems that a conventional geotextile compounding process is uncontrollable in glue amount, one-time rolling compounding effect is poor, generation of bubbles is easy, the quality of the compounded geotextile is poor, and environmental pollution, equipment waste and gluesolution waste are caused by incapability of smoothly collecting the rolled glue solution are solved.
Owner:王本春
Fireproof wall
InactiveCN113089892AFlexible separationEasy to carryWallsFire rescueFire - disastersMechanical engineering
The invention belongs to the technical field of fire fighting equipment, and particularly relates to a fireproof wall. The fireproof wall comprises a horizontal telescopic piece, vertical telescopic pieces and a curtain wall box; the two sides of the horizontal telescopic piece are each provided with a horizontal extending end; the two horizontal extending ends are fixedly connected with one of the ends of the vertical telescopic pieces correspondingly; the upper ends of the two vertical telescopic pieces are each provided with a vertical extending end; the two horizontal extending ends are fixedly connected with the two bottom corners of the curtain wall box correspondingly; and the two vertical extending ends are fixedly connected with the two top corners of the curtain wall box correspondingly. The fireproof wall is a rectangular box when not unfolded and is convenient to carry. After the curtain wall box is unfolded through the horizontal telescopic piece and the vertical telescopic pieces, a fireproof curtain in the curtain wall box is unfolded, building sections are separated, smoke is blocked, and the building sections can be flexibly separated when a fire disaster happens.
Owner:胡德凯
A self-preloading type plate grinding and polishing device and using method thereof
ActiveCN114523395BReduce resistanceAvoid excessive saggingGrinding carriagesGrinding drivesAbrasive agentEngineering
The invention discloses a self-preloading type plate grinding and polishing device and a method for using the same, including a non-power negative pressure capillary abrasive supply mechanism, a broken-contact polishing belt self-preloading mechanism, a disc-type hanging type grinding mechanism, a polishing With drive guide mechanism and low resistance guide limit mechanism. The invention belongs to the technical field of plate grinding, and specifically refers to a self-preloading type plate grinding and polishing device and a method for using the same; the present invention adopts the method of screw transmission and spring preloading, so that the polishing belt body can automatically be used during the grinding process. It can be tightened and can be adjusted adaptively according to the width of the plate body to be polished. In the absence of any adjustment mechanism and manual binding mechanism, the technical effect of self-adaptive adjustment and binding can be achieved only through simple mechanical linkage; this The invention also continuously and slowly extracts the abrasive from bottom to top through the capillary phenomenon and the negative pressure extraction phenomenon, so as to achieve the technical effect of continuously delivering the abrasive to the grinding position.
Owner:睢宁县桃园镇陈海峰森鑫板材厂
Novel high-efficiency creeling bobbin cradle
PendingCN110027939AGuaranteed tensionAvoid untwisting entanglementFilament handlingTextile disintegration and recoveryVertical barBobbin
The invention discloses a novel high-efficiency creeling bobbin cradle. The novel high-efficiency creeling bobbin cradle comprises a base; the base is provided with a plurality of vertical bars equidistantly; the bottom ends of the vertical bars are fixedly connected with the top part of the base; each vertical bar is provided with yarn changing units equidistantly; each yarn changing unit comprises a chassis; the corresponding chassis are connected onto each vertical bar in a sleeving manner; a sleeve is placed above each chassis; the corresponding sleeves are arranged on each vertical bar ina sleeving manner; the outer wall of each sleeve is fixedly connected with a plurality of shaft tubes; each shaft tube is sleeved and connected with a support plate; one end, far away from the corresponding sleeve, of each shaft tube is provided with a bearing; the outer wall of the outer ring of each bearing is fixedly connected with the inner wall of the corresponding shaft tube; a sliding barpasses through the inner ring of each bearing; the top end of each sliding bar is movably connected with an extension bar; one end, far away from the corresponding sliding bar, of each extension bar is fixedly provided with a threading ball; a through hole is formed in each threading ball. The novel high-efficiency creeling bobbin cradle disclosed by the technical solution can meet the need of cyclic creeling, and is capable of keeping yarn tension, so that the condition that a yarn is untwisted and wound is avoided.
Owner:NANTONG HUAQIANG CLOTH IND
Magnetic force adjusting type textile spool
The invention belongs to the field of textile, and particularly relates to a magnetic force adjusting type textile spool. The magnetic force adjusting type textile spool comprises a base; the side wall of the base is fixedly connected with a fixing barrel; a flexible tubular bag is arranged outside the fixing barrel in a covering mode; one end of the flexible tubular bag is fixedly connected withthe side wall of the base; the other end of the flexible tubular bag extends inwards and is fixedly connected with a magnetic telescopic corrugated pipe; the end, away from the base, of the magnetic telescopic corrugated pipe is fixedly connected with a fixing base; the flexible tubular bag is provided with a through hole communicating with the magnetic telescopic corrugated pipe; a fixing rod isarranged inside the through hole; one end of the fixing rod penetrates through the magnetic telescopic corrugated pipe and is rotationally connected with the side wall of the fixing base; the other end of the fixing rod penetrates through the fixing barrel and is fixedly connected with a rotary wheel; and the fixing rod and the fixing barrel are connected in a sliding seal mode. The length of thespool can be adjusted, the application range is wide, the flexible tubular bag is positioned through magnetic force and magnetorheological fluid, and thus the flexible tubular bag is not prone to deforming.
Owner:浙江森创服装股份有限公司
Column laying device for spiral column
InactiveCN109322498AReduce labor intensityImprove molding qualityBuilding material handlingFixed frameEngineering
Owner:盐城铭华国际货运代理有限公司
Belt tightener
InactiveCN106321728AStay tautHigh strengthRopes and cables for vehicles/pulleyClimate change adaptationUltimate tensile strengthMechanical engineering
The invention provides a belt tightener, and belongs to the technical field of machines. The problems that an existing tightener is poor in non-return buckling strength and prone to deforming and failing after long time, a pull rope will loosen, and the effect and the stability after tightening are poor are solved. The belt tightener comprises a support and a reel; the support is provided with two opposite side plates, shaft holes are formed in the two side plates, ratchet wheel portions are arranged at the two ends of the reel, are located in the corresponding shaft holes and can rotate in the shaft holes along with the reel, a sinking-in clamping opening is formed in the inner wall of the upper side of each shaft hole, and under the external force effect of the ratchet wheel portions, the ratchet wheel portions can be eccentrically moved to enable one ratchet to be clamped in the corresponding clamping opening. The ratchet wheel portions of the belt tightener are arranged in the shaft holes, after tightening, under the tightening force effect, the ratchet wheel portions can be eccentrically moved to be clamped in the clamping openings, the clamping openings are formed in the support, the whole strength is large, deformation and failures cannot appear even after long time, and the effect and the stability after tightening are good.
Owner:ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
Hanging method for communication light cable in water drainining pipeline
The invention is a method for hanging optical communication cable in water drain pipeline, adding a hanging section on a pipeline robot, arranging two inclined-distributed grooves and a motor-driven top cover on the hanging section, placing the optical fiber in the two grooves and the top cover, using a front-view camera and a main camera arranged on the hanging section to observe and feed back the position of the robot in the pipeline so as to assure the location of the optical cable to the clipping slot of a clipping ring in the pipeline, then using the motor on the hanging section to push the top cover rod to rise so as to make the optical cable in the top cover enter in the clipping slot, thus completing hanging the optical cable. It uses the pipeline robot to complete the hanging of optical cable in the water drain pipeline, simple and convenient and feasible, safe and high-efficiency, and solving the difficulty in laying optical cable in water drain pipeline.
Owner:SHANGHAI JIAO TONG UNIV +1
Welding-free net rack node reinforcing structure
PendingCN113529979AEnsure safetyIncrease stiffnessBuilding repairsExtraordinary structuresScrew threadWire rope
The invention relates to a welding-free net rack node reinforcing structure and belongs to the technical field of steel net rack structure reinforcing. The welding-free net rack node reinforcing structure comprises two middle reinforcing hoop pairs and opposite-pulling assemblies or comprises an end-reinforced hoop pair and a reinforcing steel wire rope, the middle reinforcing hoop pairs are hooped on two net rack pull rods arranged on two radial sides of a bolt ball and form an angle of 180 degrees respectively, the opposite-pulling assemblies comprise opposite-pulling screw rods and fastening nuts in threaded connection with the opposite-pulling screw rods, and the middle reinforcing hoop pairs and the opposite-pulling assemblies form a middle node reinforcing structure; and the end-reinforced hoop pair is used for being hooped on the net rack pull rods connected with a bolt ball at an end of a steel net rack structure, the reinforcing steel wire rope surrounds the bolt ball, two ends of the reinforcing steel wire rope are fixedly connected with the end-reinforced hoop pair so as to be in a tightened state, and the end-reinforced hoop pair and the reinforcing steel wire rope form an end node reinforcing structure. Connecting joints of the bolt ball are reinforced in a welding-free mode, and firmness and safety of the connecting joints are guaranteed.
Owner:CHINA CONSTR SENVENTH ENG BUREAU INSTALLATION ENG
Firewall building method
ActiveCN111467705AFlexible separationEasy to carryFire rescueBoring toolsArchitectural engineeringCurtain wall
The invention belongs to the technical field of fire fighting equipment, and particularly relates to a firewall building method. The building method operates on the basis of a firewall, and the firewall comprises a horizontal telescopic part, vertical telescopic parts, curtain wall boxes and fixing parts. The building method comprises the following steps of a, arranging the curtain wall boxes; b,horizontally unfolding curtains; c, vertically unfolding the curtains; e, tensioning the curtains. According to the firewall building method, the firewall can be temporarily built in an interval needing to be separated in a fire scene, smoke is blocked, the building mode is flexible, and the fireproof effect is good.
Owner:浙江东冶建设有限公司
Safety rope device for generator outlet switch detection
ActiveCN110279953ANo change in safe working distanceChanging the safe working distanceSafety beltsEngineeringSupport point
The invention discloses a safety rope device for generator outlet switch detection. The safety rope device for generator outlet switch detection is composed of a box capable of paying off and taking up a steel wire rope, a main fixing plate for suspending and fixing the box and an auxiliary fixing plate for suspending and fixing the steel wire rope. A rotating body is arranged in the box and rotationally connected with two side wall plates of the box, and the steel wire rope is wound around the outer surface of the rotating body. The two ends of the rotating body are each provided with an annular cavity for containing and fixing a flat spiral spring. The outer surfaces of the two ends of the rotating body are annularly and evenly provided with convex blocks in the axial direction from the end faces of the rotating body. The box is provided with a cover matched with the box. The cover is provided with sliders. The sliders slide up and down and can sink into or disengage from grooves formed between every two adjacent convex blocks. The cover is further provided with supporting plates capable of fixing the sliders with bolts when the sliders sink into or disengage from the grooves. By the adoption of the structural design, during overhauling, a supporting point where the safety rope can be suspended can be rapidly established, so that the safety rope device is safe and convenient to use, and meanwhile a safety rope hook can slide along the steel wire rope.
Owner:GUIZHOU WUJIANG HYDROPOWER DEV
AI customer management tracking sales system
InactiveCN111476581AIncrease success rateTimely supplementCash registersBuying/selling/leasing transactionsReceiptManagement system
The invention belongs to the technical field of sales management systems, and particularly relates to an AI customer management tracking sales system which comprises an online sales module, a personnel management module, an offline sales module, a fund management module and an inventory management module. The online sales module comprises an online sales system and an online customer tracking andonline employee module, and the offline sales module comprises an offline sales system and an offline customer tracking and offline employee module; the system is mainly used for solving the problemsthat when a sales system in the prior art is used, customer tracking and mining are not good to produce sales stagnation, the management system has defects, online product sales is inconvenient to select and purchase, and satisfying product cannot be timely purchased, according to an existing online sales shopping machine, when a customer successfully purchases a printed receipt, printing paper isprone to loosening due to the fact that the printing paper is not firmly stretched in the shopping machine, and therefore the printing paper cannot smoothly flow out of a receipt outlet, and the customer is difficult to take the shopping receipt.
Owner:吴仁水
A cable releaser
The invention discloses a cable pay-off device, which includes a main body of the pay-off device whose lower end can be clamped and connected to the installation hole of a wire reel, and a central ratchet shaft connected to the main body of the wire release device through a bearing. The central ratchet shaft is arranged axially. There is a ratchet, the pawl elastically touches the ratchet and gives the ratchet a certain spring pressure. When the ratchet rotates, the spring pressure becomes the resistance to the ratchet rotation, and the ratchet gives the ratchet certain resistance to keep the cable in tension; through the bearing and the central ratchet shaft The rotating body connected to the upper end, the rotating body top cover fixed on the upper end of the rotating body and the lead frame fixed on the rotating body top cover, the knob-type elastic in the rotating body installation groove between the rotating body top cover and the rotating body One end of the knob-type elastic member is connected to the central ratchet shaft, and the other end of the knob-type elastic member is connected to the rotating body. The cable pay-off can achieve no friction, no damage to the cable, light tension at all times, the function of returning the cable to the reel, and no overlapping of cables.
Owner:深圳市鹏翔运达机械科技有限公司
Telescopic sun-shading device for automobile compartment
PendingCN111703282AAchieve occlusionPrivacy protectionWindowsAntiglare equipmentCoil springElectrical and Electronics engineering
The invention provides a telescopic sun-shading device for an automobile compartment. The device comprises a fixing mechanism arranged on the inner side of a roof; the fixing mechanism has a hollow cylinder structure; a reel is arranged in the center of the fixing mechanism; coil springs are arranged at the two ends of the reel to form a coil spring reel , sunshade cloth is connected to the coil spring reel; and the sunshade cloth covers the whole coil spring reel. Under the condition that no external force exists, the coil springs drive the coil spring reel to rotate to enable the sunshade cloth to be wound on the coil spring reel. A bottom rod is arranged at the other end of the sunshade cloth, a strip-shaped opening is formed in the fixing mechanism, the sunshade cloth penetrates through the strip-shaped opening to be connected to the bottom rod, multiple bottom buckling rings are arranged at the foremost end of an instrument panel of an automobile, and multiple hooks correspondingto the bottom buckling rings are arranged on the bottom rod. The sunshade cloth comprises a rectangular main body part and two triangular parts on the two sides, the triangular parts serve as foldingcloth, and the structure of the unfolded sunshade cloth is a trapezoid with the narrow upper portion and the wide lower portion. By arranging the structure capable of covering the triangular area on the side face of the front windshield of the automobile, the comprehensive sun-shading effect is better achieved.
Owner:WEICHAI CHONGQING AUTOMOBILE CO LTD
Endless rope winch traction shuttle car tensioning device
The invention discloses an endless rope winch traction shuttle car tensioning device including a base, wherein a fixed base is arranged above the base; a first groove is formed in the bottom of the fixed base; an ejector rod is mounted in the first groove in a sliding manner; the bottom end of the ejector rod extends out of the first groove; a first clamping block slidably mounted in the first groove is fixedly mounted at the top end of the ejector rod; a second clamping block fixedly mounted in the first groove is arranged below the first clamping block; the second clamping block is slidablyarranged on the ejector rod in a sleeving mode, the ejector rod is sleeved with a first spring welded to the first clamping block, the end, away from the first clamping block, of the first spring is welded to the second clamping block, two connecting rods are symmetrically and rotationally installed at the bottom end of the ejector rod, and two sliding grooves are symmetrically formed in the top of the base. According to the device, the steel wire ropes on the rollers can be kept in a tensioned state so that the traction shuttle car can safely run on a rail, and the stability of the traction shuttle car is greatly improved.
Owner:王宏伟
Telegraph pole-based communication cable fixing device
InactiveCN112490990AIncrease the lengthReduce tensionDevices for damping mechanical oscillationsAdjusting/maintaining mechanical tensionControl theoryElectric cables
The invention discloses a telegraph pole-based communication cable fixing device, and relates to the technical field of communication cables. The device comprises a base, the base is fixedly connectedto a telegraph pole through a fixing piece, and the base comprises a first connecting plate and a second connecting plate which are fixedly connected with each other. A plurality of fixing assembliesfor communication cables are fixedly connected to the second connecting plate along the length direction of the second connecting plate, each fixing assembly comprises a chassis, and a rotary disc isrotatably connected to the upper portion of each chassis. A pair of winding pipes are symmetrically and fixedly connected to each rotary disc, a pair of arc-shaped sliding grooves are symmetrically formed in the upper surface of the base plate, and a sliding block is slidably connected into each sliding groove. The upper end of each sliding block is fixedly connected with the lower surface of therotary disc, and a spring is fixedly connected between each sliding block and one end of the corresponding sliding groove. When the cable shakes, the rotary disc rotates along with the cable, the length of the cable is increased, the spring applies elastic force to the sliding block, so that the tension of the cable is reduced, and the cable can be kept in a tightened state.
Owner:芜湖锦晔双腾新能源科技有限公司
Steel-tape armoring polyvinyl chloride sheath processing equipment capable of avoiding extrusion
The invention discloses steel tape armoring polyvinyl chloride sheath processing equipment capable of avoiding extrusion. The equipment structurally comprises an armoring processing device, a motor driving box, a control panel, a fixed base, a transmission roller shaft and a cable conveying frame, wherein the fixed base is rectangular and is horizontally mounted on the ground; the motor driving box is fixed at the left end of the upper surface of the fixed base through bolts; the control panel is positioned at the front bottom of the motor driving box; the steel-tape armoring polyvinyl chloride sheath processing equipment is provided with a cable armoring adjuster. When a cable is loosened in the conveying process, the cable tensioning structure is used for adjusting the cable tensioning speed in time, so that the cable is promoted to be kept in a tensioned state; the steel belt winding position can be adjusted according to the perimeter of the steel belt disc, the tensioning force ofthe steel belt and the cable is promoted to be kept constant, the polyvinyl chloride sheath is prevented from being thinned due to torsional stress, and the safety and quality of the cable are improved.
Owner:TAICANG TAOXIN INFORMATION TECH CO LTD
Mounting base for a firewall
The invention belongs to the technical field of fire-fighting equipment, and in particular relates to a fixed base facing a firewall; the fixed base is arranged in the middle of the bottom of the firewall, and the fixed base includes: a base body, a base push rod, a circular saw, a circular saw notch, Fixed nail, fixed nail rocker, fixed nail lock and nail lock lever, one end of the main body of the base is connected to the firewall, the inside of the main body of the base is provided with a circular saw pushed by the base push rod, and the side of the notch of the circular saw is provided with A plurality of fixing nail rocking arms, one end of the fixing nail rocking arm is provided with a fixing nail, and the fixing nail lock has a protruding catch, which is arranged on the rotation path of the fixing nail, and one end of the nail lock driving lever is When the protruding end of the base push rod moves, the retainer of the fixing nail lock can be moved; the fixing base of the present invention is arranged at the bottom of the firewall, which can automatically cut a slot on the ground, and then the fixing nail falls into the slot Internally, the firewall is fixed.
Owner:XINCHANG COUNTY WANLIAN BEARING
Curtain wall box for firewall
ActiveCN111481856AFlexible separationEasy to carryWallsFire rescueMechanical engineeringCurtain wall
The invention belongs to the technical field of firefighting equipment, and particularly relates to a curtain wall box for a firewall. The curtain wall box comprises curtain wall box corners, a connecting disc and a fireproof curtain. The four curtain wall box corners can be spliced into a rectangular wall box body. The connecting disc is embedded to the center of the curtain wall box body. The fireproof curtain is a rectangular curtain. The middle of the fireproof curtain is fixedly connected with the connecting disc. The four corners of the fireproof curtain are each connected with one curtain wall box corner. The curtain wall box is a rectangular box when unfolded, and is convenient to carry; after the curtain wall box unfolded, the fireproof curtain inside the box can be tensioned through a pull rope, the edge of the unfolded fireproof curtain is tightly attached to the wall, and the partitioning sealing effect is improved, Meanwhile, due to different tensioning degrees of the pullrope, the tensioning state can still be kept after the fireproof curtain is unfolded into rectangles of different sizes.
Owner:江苏华美特金属科技有限公司
Hoisting device for erecting high-altitude solar panel
PendingCN111835271AStay tautQuick liftPhotovoltaic supportsLifting devicesElectric machineHoist device
The invention discloses a hoisting device for erecting a high-altitude solar panel, which is located on a high-altitude supporting column and comprises a supporting frame, a hanging bracket and a power device, wherein the supporting frame comprises movable blocks, supporting pieces and a plate frame, the movable block is in a horizontal I shape, the middle part of the movable block is hinged to afixed column arranged at the upper end of the high-altitude supporting column, the two ends of the supporting piece are connected with the movable block and the plate frame respectively, at least sixsupporting pieces are arranged and distributed at the connecting positions of the movable blocks in a diverging mode, the plate frame is hollow and is provided with an opening in one side end surface,the upper surface of the plate frame is of a plane frame structure, the hanging bracket is in sliding fit in the plate frame, the hanging bracket is used for mounting the solar panel, the power device comprises a lifting rope, and a motor, a winding and unwinding pulley and an overturning air cylinder which are fixed to the high-altitude supporting column, The lifting rope is connected with the hanging bracket and the winding and unwinding pulley, the motor is used for driving the winding and unwinding pulley to rotate to achieve winding and unwinding of the lifting rope, the sliding of the hanging bracket can be limited when the lifting rope is tightened, and an air cylinder rod of the overturning air cylinder is hinged to the movable block and pushed and pulled to adjust the overturningangle of the movable block.
Owner:浙江旭燚能源有限公司
A lasso transmission mechanism with two degrees of freedom
ActiveCN106420268BStay tautLarge range of motionJointsChiropractic devicesEngineeringDegrees of freedom
The invention relates to a lasso driving mechanism with two degrees of freedom. One end of a forearm part of the lasso driving mechanism is connected with a wrist elbow connector; one end of a wrist joint radial deviation / ulnar deviation moving part is hinged with a first mounting spindle head while the other end is connected with one end of a wrist joint flexion and extension moving part; a first encoder mounting rack and a first encoder are successively arranged on a second mounting spindle head from inside to outside; the first encoder mounting rack is hinged with the second mounting spindle head and is fixedly connected with a first wrist joint; the other end of the wrist joint flexion and extension moving part is hinged with a joint shaft; one end of a palm part is fixedly arranged on the joint shaft while the other end is connected with a palm support part; a second encoder is arranged on the joint shaft; the left ends of a first rope and a second rope are both fixedly arranged on a first output wheel while the right ends are fixed on the wrist joint radial deviation / ulnar deviation moving part; and the left ends of a third rope and a fourth rope are fixedly arranged on a second output wheel while the right ends are fixed on the palm part. The lasso driving mechanism with two degrees of freedom is used for auxiliary and rehabilitation training of the aged and the disabled.
Owner:HARBIN INST OF TECH
Non-woven fabric rolling conveying mechanism
The invention discloses a non-woven fabric rolling conveying mechanism which comprises a base and a support; a first lower roller and a second lower roller are symmetrically and rotationally connected into the support, and an upper roller is slidably connected to the positions, located above the first lower roller and the second lower roller, of the support; and a motor seat is fixedly installed on the position, located on one side of the support, of the base, a servo motor is fixedly installed on the motor seat, the output end of the servo motor is in transmission connection with a gear set, and the gear set is connected with the first lower roller and the second lower roller. According to the non-woven fabric rolling conveying mechanism, in the non-woven fabric conveying process, a connecting rod can be driven to rotate, in the rotating process of the connecting rod, a supporting rod is extruded to slide towards the interior of a fixing barrel, accordingly, non-woven fabric is always kept in a tightened state in the non-woven fabric transmission process, and the corrugated phenomenon is avoided.
Owner:东营市虹田石油装备有限公司
Arched self-propelled passenger car
ActiveCN107662481BStay tautOpen and close smoothlyEngine sealsVehicle sealing arrangementsInterior spaceCar passenger
The invention discloses an arched automatic passenger car. The passenger car includes an arched car body, the width of the car body is gradually widening from top to bottom, at least one side of the car body is provided with a door frame, automatic car doors are arranged at the door frames, each automatic door includes two sliding doors, first connecting pieces are both arranged at the upper endsof the two sliding doors facing toward one side of the car body, second connecting pieces are arranged at the lower ends of the two sliding doors facing toward one side of the car body, groove seams are formed in the upper edge frame and the lower edge frame of each door frame, the two sliding doors can slide along the outer wall of the car body toward the two side directions of each door frame orslide along the outer wall of the car body into each door frame and close, and synchronous traction devices which slide synchronously with the first connecting pieces and the second connecting piecesand can drive the two sliding doors are arranged in the groove seams of the car body. The arched automatic passenger car is smaller in size and more fashionable in appearance than traditional automatic passenger car, a switch of the automatic car door is convenient, the interior space of the vehicle is not affected, and the comfort of passengers inside the car is improved.
Owner:金勇
An invisible anti-theft net
Owner:永春县产品质量检验所福建省香产品质量检验中心国家燃香类产品质量监督检验中心福建
A thrust head installation device for maintenance of large and medium-sized hydroelectric generating units
ActiveCN103397971BSmooth liftChange the installation processHydro energy generationMachines/enginesWater turbineHigh pressure
Owner:STATE GRID CORP OF CHINA +1
Metal product cleaning device and method
PendingCN114653690AStay tautGuaranteed normal rotationHollow article cleaningLeather beltStructural engineering
The invention discloses a metal product cleaning device and method.The metal product cleaning device comprises symmetrical cross-shaped rods and is characterized in that the symmetrical cross-shaped rods are fixedly connected with connecting blocks respectively, the symmetrical connecting blocks are fixedly connected with vertical rods respectively, the symmetrical vertical rods are fixedly connected with a bottom plate respectively, the symmetrical cross-shaped rods are fixedly connected with arc-shaped grooves respectively, and the arc-shaped grooves are fixedly connected with the bottom plate respectively. The center of the symmetrical arc-shaped grooves coincides with the center of the corresponding cross-shaped rod, second circular shafts are arranged in the symmetrical arc-shaped grooves respectively, the symmetrical second circular shafts are fixedly connected with second rotating wheels respectively, and symmetrical belts surround the corresponding second rotating wheels respectively and are close to the center ends of the corresponding cross-shaped rods. The invention relates to the field of cleaning equipment, in particular to a metal product cleaning device and method. The technical problem to be solved by the invention is to provide the metal product cleaning device and method which are convenient for cleaning.
Owner:沭阳立达金属材料有限公司
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