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28results about How to "Avoid bruises" patented technology
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A new brushless lightweight electric wheelchair
ActiveCN224292108Uavoid discomfortavoid bruisesWheelchairs/patient conveyanceRoller massageHuman bodyClassical mechanics
The utility model discloses a novel brushless lightweight electric wheelchair, including the electric guide rail of fixed in wheelchair backrest frame back side and downward, and the sliding end of electric guide rail is installed with the mounting seat through spring seat, and the mounting seat is equipped with the massage head for massaging the back of people through the fixing frame, and be equipped with the drive motor of drive massage head rotation on the mounting seat, and the both ends of electric guide rail are equipped with the position sensor of detecting the position of massage head respectively, still be equipped with controller on the wheelchair, position sensor, electric guide rail and drive motor all are electric connection with controller, the utility model discloses massage mechanism can move up and down, like this can to the whole back memory massage, this has played the effect of promoting blood circulation, avoids the body to be not comfortable because of long sitting, wherein the setting of spring seat guarantees the elastic contact between massage head and the back of human body, avoids knocking the back of human body.
Owner:JERRY MEDICAL INSTR (SUZHOU) CO LTD
Self-walking U-shaped hydraulic scissor lifting platform
The application discloses a self-walking U-shaped hydraulic scissor lifting platform, which comprises a chassis, a walking assembly, a lifting assembly and a power assembly, the walking assembly is installed above the chassis through the lifting assembly, the power assembly is movably installed below the chassis, the chassis is in a U-shaped structure, the walking assembly comprises a left platform, a right platform and a middle platform, the left platform, the right platform and the middle platform form a U-shaped structure, and the opening direction of the U-shaped structure of the chassis is the same as the opening direction of the U-shaped structure of the walking assembly. The U-shaped chassis and the walking assembly are adopted, the AIS equipment to be overhauled can be surrounded from three sides, the height of the walking assembly is adjusted through the lifting assembly, and two people can work together, so that the number of personnel is reduced, and the work efficiency is improved.
Owner:JIANGSU POWER TRANSMISSION & DISTRIBUTION CO LTD
Bottle blank visual inspection and tail cutting integrated machine
The utility model relates to the technical field of bottle blank production and processing, disclose a bottle blank visual inspection tail shearing integrated machine, including the bottom cabinet, the top of bottom cabinet installs the elastic bottle blank cover star -shaped dish, the bottom fixed connection of elastic bottle blank cover star -shaped dish has first transmission gear, the top of elastic bottle blank cover star -shaped dish is provided with the connecting block, the one side of connecting block installs first camera group, the other side of connecting block is fixedly provided with servo motor, the output of servo motor is connected with synchronous belt, the inner wall tooth end of synchronous belt is connected with gear set and engages, the middle part of bottom cabinet is installed the carousel, the one side of carousel evenly is provided with the vacuum negative pressure suction and is connected with the label of sliding pulley follow -up, in the utility model, through second servo motor drive carousel and elastic bottle blank cover star -shaped dish operation, through tail shearing cutter rest height of tail shearing cutter structure is adjusted, carries out tail shearing, through servo motor drive synchronous belt makes the bottle blank in carousel to rotate.
Owner:DONGGUAN YICHI AUTOMATION EQUIP CO LTD
Injection molding machine facilitating blanking of automotive interior molding
ActiveCN119974434Bavoid bruisesGuaranteed protective effectDomestic articlesInjection molding machineInjection moulding
The application relates to the technical field of injection molding machines, and particularly discloses an injection molding machine facilitating the discharging of automobile interior forming pieces, which comprises a machine body, a shell is arranged on the top of the machine body, a movable mold and a static mold are arranged in the shell, a discharging port is arranged on the top of the machine body, a cavity is arranged in the machine body, a discharging mechanism is arranged in the cavity, the discharging mechanism comprises a second moving plate, two clamping plates are arranged on the top of the second moving plate, and auxiliary guide mechanisms are arranged on the outer walls of the two clamping plates. In the application, the discharging mechanism can guide, limit and buffer the cooled and formed parts, prevents the parts from being directly impacted against the inner wall of the machine body to cause bruising, has a protection effect on the formed parts, and can indirectly improve the yield of the injection-molded parts. The damage rate of the parts is reduced, the recycling and remolding of damaged parts are reduced as much as possible, the new plastic raw materials or recycled defective plastic raw materials can be fully utilized, and good injection molding quality is ensured.
Owner:TAICANG YICHENG PLASTIC CO LTD
Strength detection and alarm device for all-steel tire building machine
ActiveCN224122318Ueasy to useavoid bruisesMaterial strength using tensile/compressive forcesDisplay deviceScrew thread
The utility model discloses an all-steel tire building machine strength detection alarm device which comprises a bottom plate, the top of the bottom plate is fixedly connected with a workbench through a support, the left end and the right end of the top of the workbench are fixedly connected with shells, inner cavities of the shells are rotationally connected with threaded rods through bearings, and the threaded rods are fixedly connected with threaded rods through bearings. The outer surface of the threaded rod is in threaded connection with a threaded sleeve, the side face of the threaded sleeve is fixedly connected with a connecting plate, the other face of the connecting plate is fixedly connected with a second electric telescopic rod, and the other end of the second electric telescopic rod is fixedly connected with an arc-shaped clamping plate. A strength detection mechanism can be formed through the connecting plate, the arc-shaped clamping plate and the second electric telescopic rod, strength detection can be conducted on the all-steel tire, pressure between the arc-shaped clamping plate and the all-steel tire can be detected through the pressure sensor, pressure detection data are transmitted to the displayer and the PLC, and the displayer is used for detecting the strength of the all-steel tire. And pressure detection data can be displayed.
Owner:LEILI (CHANGZHOU) INTELLIGENT TECH CO LTD
Workpiece hoisting equipment
ActiveCN224118619UImprove versatilityavoid bruisesTravelling gearRunwaysHorizontal orientationMechanical engineering
The utility model belongs to the technical field of workpiece hoisting, and discloses workpiece hoisting equipment. The first guide assembly comprises a first guide piece, and the first guide piece extends in the first direction; the second guide assembly comprises a second guide piece, the second guide piece extends in the second direction and is arranged on the first guide piece in a sliding mode, and the second direction is perpendicular to the first direction. The lifting mechanism is slidably arranged on the second guide part and comprises a lifting hook, at least two first telescopic rods and a second telescopic rod, the lifting hook is used for being hooked with a hole site of a workpiece, the first telescopic rods extend in the horizontal direction, the extending directions of the two first telescopic rods are the same, and one ends of the two first telescopic rods abut against each other; the lifting hooks correspond to the first telescopic rods one by one and are fixed at the other ends of the first telescopic rods, and the first telescopic rods can drive the lifting hooks to change the positions relative to the other lifting hooks; the second telescopic rod extends in the vertical direction and is fixed to the joint of the two first telescopic rods so as to drive the first telescopic rods to move in the vertical direction.
Owner:WUHAN FENGKE JINGSHENG ELECTRONIC MATERIALS CO LTD
A wall spade with easy blade replacement
Owner:安徽檀松建筑工程有限公司
A mold structure for an in-mold forming pressure-protective substrate
The utility model relates to the technical fields of injection mold, especially to a mold structure of in-mold forming anti-pressing base material, including front mould assembly and back mould assembly, back mould assembly is equipped with line position mechanism, inner lining mould core, back mould fixed plate, back mould movable plate and pre -topping spring, inner lining mould core is fixedly connected in back mould fixed plate, and inner lining mould core is equipped with base material, line position mechanism is equipped with line position cylinder and line position sliding block, and line position sliding block slidingly connects in back mould movable plate, and is transmission connection in piston rod end of line position cylinder, and one end of pre -topping spring is connected in back mould movable plate and is contacted, thereby making the elastic force of pre -topping spring drive back mould movable plate and back mould fixed plate and form certain gap between, above all, can realize the protection to base material, and the yield is greatly promoted, and the movement of accurate restriction part is guaranteed, and the stable operation is guaranteed, and the ejection reset process is optimized, and the production efficiency is improved, and the precision of double -guide promotion sliding block is guaranteed, and the product quality is guaranteed, and the comprehensive benefit is remarkable.
Owner:DONG GUAN CITY HENG QIANG RUBBER PROD CO LTD
A new asymmetric self-adapting positioning device
The utility model provides a novel asymmetric self -adaptation positioning device, include: glass substrate, first positioning part and second positioning part, first positioning part is located glass substrate one side, second positioning part is located glass substrate other side with first positioning part position opposite, first positioning part and second positioning part's central axis are not on same straight line, first positioning part includes: first positioner, first positioner is round angle square column body, is located first positioning part top, is used to contact glass substrate, first clamping mechanism is connected first positioner, is used for driving first positioning part to carry out positioning, second positioning part includes: second positioner, is round angle square column body, is located second positioning part top, is used for contacting glass substrate, second clamping mechanism, second clamping mechanism adopts elasticity material, connects second positioner, the utility model solves the problem that the existing glass substrate positioning device is easy to have the problem of the scratch breakage and static electricity anomaly.
Owner:FUJIAN HUAJIACAI CO LTD
Universal device for embossing and co-extrusion of extrusion die
ActiveCN224074945UAvoid poor moldingAvoid shrinkage marks on co-extrusion surfacesKnurlingMaterials science
According to the embossing and co-extrusion universal device for the extrusion die, the appearance of the embossing block is consistent with the shape of the embossing groove of the mouth die plate, when a highlight profile is produced, the additionally-arranged embossing block is fixed in the embossing groove through the bolt and the positioning pin, the notch in the position of the embossing surface can be filled by the embossing block, and therefore the extrusion die can be used for producing the highlight profile. Therefore, the phenomena of poor molding and shrinkage marks of a co-extrusion surface in the starting process of the profile can be avoided; meanwhile, in the mold maintenance process, the knurling block can also play a good role in protecting the knurling surface, and the knurling surface at the outlet of the mouth mold plate is prevented from being damaged by collision; according to the extrusion die, the embossing block is additionally arranged on the die plate, so that an embossing die can be produced, and a high-gloss profile can be produced as required, and therefore, a co-extrusion die plate does not need to be additionally arranged, and the manufacturing cost of the die is greatly reduced.
Owner:WUHU CONCH TAISEN EXTRUSION EQUIP CO LTD
Hydraulic clamping fixture for large workpieces
ActiveCN224059299Uprecise positioningImprove efficiencyPositioning apparatusMetal-working holdersControl engineeringProcess engineering
The utility model discloses a large workpiece hydraulic clamping fixture which comprises a fixture body, a clamping mechanism, a positioning device and a supporting mechanism, the middle of the fixture body is of an irregular hollow structure, and the clamping mechanism, the positioning device and the supporting mechanism are assembled on the fixture body and distributed on the periphery of the irregular hollow structure in the middle of the fixture body. The clamping mechanism is composed of a lever oil cylinder assembly, a rotating oil cylinder assembly and a straight oil cylinder assembly, the positioning device is composed of a positioning support and a positioning supporting column, the supporting mechanism is composed of a supporting shaft and a supporting shaft supporting seat, hydraulic oil is injected through an oil inlet and flows along an oil way in the clamp body, and the supporting shaft is supported by the supporting shaft. One-time positioning is successful, positioning is accurate, time and labor are saved, efficiency is high, the lever oil cylinder and the rotating oil cylinder are triggered to clamp the large workpiece, time and labor are saved, and production efficiency is greatly improved.
Owner:SUZHOU XINGJIAHONG MASCH TECH CO LTD
A water-cooled screen disassembly fixture
This utility model provides a disassembly fixture for a water-cooled screen, relating to the field of photovoltaic technology. The utility model includes a support, a slide block slidably mounted on the support and capable of being raised and lowered, a clamping mechanism mounted on the slide block, and a load mechanism mounted on the slide block below the clamping mechanism. The support is equipped with a drive assembly for raising and lowering the slide block. The clamping mechanism includes two clamping plates slidably mounted on the slide block, and the load mechanism includes a support plate mounted on the slide block, with a U-shaped lower slot on the support plate. This utility model can clamp, lift, and raise / lower a water-cooled screen, enabling rapid disassembly, installation, and debugging.
Owner:SICHUAN YONGXIANG SILICON MATERIAL CO LTD
A machine for water-guided lasers
ActiveCN224273771Uavoid bruisesavoid cutsLaser beam welding apparatusClassical mechanicsStructural engineering
This utility model belongs to the technical field of water-guided laser equipment, and particularly relates to a machine tool for water-guided lasers. The machine tool includes a rectangular plate, which is fixedly mounted on the machine tool. A worktable is fixedly mounted on the top of the rectangular plate. A fence is fixedly mounted on the top of the rectangular plate and around the perimeter of the worktable. A U-shaped groove is formed inside the fence, and a lifting plate is slidably mounted within the U-shaped groove. A sealing gasket is fixedly mounted on the inner wall of the lifting plate. Limit grooves are formed on both sides of the fence, and limit blocks are fixedly mounted on both sides of the fence within each of the two limit grooves. The water emitted by the water-guided laser of this utility model will not splash to the outside, avoiding injuries, cuts, or equipment damage caused by high-pressure water impact. The water will not flow around, ensuring no corrosion to the equipment. Simultaneously, the filter element can filter the discharged water, removing debris and impurities to prevent blockage of the drain pipe.
Owner:SHANGHAI LENGCHEN TECHNOLOGY CO LTD
Storage rack for aluminum alloy wheel hub machining
This utility model relates to the field of wheel hub processing technology, and in particular to a storage rack for aluminum alloy wheel hub processing. It includes a base, uprights, diagonal braces, a movable seat, a pull rod, a clamping plate, a backing plate, a protective pad, a suspension mechanism, and rollers. The uprights are fixedly mounted on the top of the base, and the diagonal braces are fixedly mounted on both sides of the uprights. Pull bars are fixedly mounted on the inner sides of the diagonal braces and the uprights. The movable seat is clamped onto the top of the pull bars, and the pull rod is fixedly mounted on the top of the movable seat. This storage rack for aluminum alloy wheel hub processing allows adjustment of the movable seat position according to the wheel hub size, thereby adjusting the spacing of the suspension rods to match the wheel hub size. When a single wheel hub is suspended, the clamping block is impacted and squeezed, causing the rotating plate to automatically stand upright, facilitating the re-suspension of wheel hubs. The two wheel hubs suspended on the surface of a single suspension rod are separated from each other and effectively protected, preventing damage and reducing the amount of storage rack material required.
Owner:JIANGSU EAST DRAGON MOTOR GRP CO LTD
Grape grading and automatic weight matching equipment and method based on three-level RFID tracking
The application discloses a grape grading and sorting and automatic weight matching equipment and method based on three-stage RFID tracking, and the equipment comprises an RFID tray, a visual and weight integrated inspection unit, a three-stage RFID identification device, a to-be-queued buffer area, a main sorting line, a universal wheel transmission device and a sorting and packaging table, each RFID tray serves as a record carrier, and the three-stage RFID identification device serves as a data identification device. The application realizes full-automatic grading and weight matching of grapes, realizes double-dimension detection of appearance and weight through the visual and weight integrated inspection unit, realizes seamless tracking and error-proof checking through the three-stage RFID read-only identification node, realizes automatic weight matching combination of grape clusters through the to-be-queued buffer area and a dynamic queuing algorithm, completely eliminates the operation link of repeatedly picking up grape clusters by manual operation, realizes impact-free flexible sorting and conveying of the tray through the main sorting line and the universal wheel transmission device, and thus the mechanical damage rate and the labor cost are greatly reduced.
Owner:SICHUAN ACADEMY OF AGRICULTURAL MACHINERY SCIENCES
A radome flipping assembly device
ActiveCN224288587UAchieve the effect of positioning and foolproofingEliminate assembly errorsAntenna arraysRadiating element housingsRotational axisRadome
This utility model discloses an antenna radome flipping assembly device, including a frame, a flipping bearing component, a flipping plate component, and an anti-rotation mechanism. The flipping bearing component consists of two sets, each including: a bearing fixedly installed on the top of the frame; and a stainless steel rotating shaft fixedly fitted inside the inner ring of the corresponding bearing. This utility model, through a series of structures, can prevent mistakenly positioning the antenna array, ensuring that employees cannot place the antenna array in the wrong direction or repeatedly adjust its position, thus eliminating assembly errors and improving efficiency and accuracy. It can press and lock the antenna array after the outer cover is installed, and can rotate and lock the positioned and pressed antenna array and outer cover to prevent rotation, allowing personnel to tighten screws from below. Furthermore, it can precisely guide the screws during tightening, preventing damage to the antenna array during screw tightening and reducing the risk of damaging parts.
Owner:SUZHOU XINTIANSHENG TECH CO LTD
Automatic welding device and welding method for blind welding of ultrafine wire and micro tube
ActiveCN117139801BGuaranteed welding dimensional accuracyRealize automatic weldingWelding monitoring devicesMaterials scienceShot welding
The application relates to an automatic welding device and a welding method for blind welding of superfine wires and micro tubes, which comprises a wire pushing unit, a tubular workpiece feeding unit and a welding unit. The wire pushing unit comprises a lead wire clamp plate for clamping and moving the wire, a wire threading clamp for supporting the wire, and a servo motor located below the lead wire clamp plate for driving the lead wire clamp plate to move forward. The tubular workpiece feeding unit comprises a feeding platform for placing the tubular workpiece, a feeding mechanism for conveying the tubular workpiece to the feeding platform, and a feeding platform cylinder for controlling the forward movement of the feeding platform. The welding unit comprises an upper point welding electrode and a lower point welding electrode. The servo motor controls the forward movement of the lead wire clamp plate to the welding position, the wire head passes through the wire threading clamp to above the lower point welding electrode, the feeding platform moves forward to wrap the tubular workpiece on the lower point welding electrode and tightly contact the wire, the upper point welding electrode is downwardly tightly contacted with the tubular workpiece to form a loop welding with the lower point welding electrode. Compared with the prior art, the application can automatically weld in the tubular workpiece, improve the production efficiency and reduce the labor cost.
Owner:SHANGHAI Y & L LINGTING CO LTD
Suspended Chinese yam harvester
The utility model discloses a suspension type Chinese yam harvester which comprises a tractor, a ditching mechanism, a vibration shoveling mechanism, a soil cleaning and conveying device and a soil collecting and backfilling mechanism. The tractor is connected with and drives the ditching mechanism, the vibration shoveling mechanism and the soil cleaning and conveying device; the ditching mechanism is provided with a ditching chain and a ditching cutter; the vibration shoveling and collecting mechanism is provided with a vibration frame, a conveying grid and a vibration soil breaking blade; cage-shaped soil removing rollers are arranged on a frame body of the soil cleaning and conveying device at intervals; the collecting and soil backfilling mechanism comprises a collecting and soil removing rotating roller and a ridging and soil backfilling disc; the ridging and soil returning disc enables soil to be collected to the middle of the two discs in the rotating process. The device can complete the whole working process of ditching, Chinese yam vibration shoveling and collecting and Chinese yam soil removing, conveying and collecting in the working process.
Owner:LIAOCHENG UNIV
A bidirectional slide rail side-cutting system for separating display screen front frame products from waste materials
PendingCN122076873AAvoid the risk of deformationSmooth punching actionShaping toolsMetal-working feeding devicesCutting forceWaste material
This invention relates to the field of stamping die technology and discloses a bidirectional slide rail side-cutting system for separating display screen front frame products from waste materials. The system includes: an upper die assembly and a lower die assembly, which are capable of relative opening and closing; at least one set of side-cutting units disposed on the lower die assembly, each set of side-cutting units including: a slide rail assembly slidably mounted on the lower die assembly for supporting the product to be stamped and flexibly pressing it; a cutting punch mounted on the slide rail assembly for performing the stamping action; and at least one set of drive components. This invention cleverly decomposes and converts the longitudinal stamping force of traditional stamping dies into transverse side-cutting force through the inclined surface cooperation between the drive components and the slide rail assembly. This force conversion makes the stamping action smoother, avoiding the deformation risk caused by longitudinal impact on thin-walled products, and solving the problem of unstable product dimensions from a mechanical perspective.
Owner:YIJING (SHANGHAI) HARDWARE PROD CO LTD
Diaphragm type pressure reducing valve
ActiveCN224188090UEasy to installEasy to disassemble and maintainContainer filling methodsEqualizing valvesCircular discHigh pressure chamber
The utility model relates to a diaphragm type pressure reducing valve which comprises a valve body, the interior of the valve body is divided into a high-pressure chamber and a low-pressure chamber through an inner wall, a valve port is formed between the high-pressure chamber and the low-pressure chamber, one end of the valve body is connected with a pressure regulating assembly, a diaphragm piece is arranged between the pressure regulating assembly and the low-pressure chamber, and the diaphragm piece is connected with the valve port. The pressure regulating assembly comprises a mounting base, a pressure regulating nut and a first spring, the first spring is located between the pressure regulating nut and the diaphragm piece, a valve rod is slidably mounted on the valve port and comprises a disc, a vertical rod and a plurality of guide rods, a plurality of insertion holes are formed in the peripheral side of the valve port, a switch assembly is mounted in the high-pressure chamber, and the switch assembly is connected with the disc. The switch assembly comprises a piston column and a second spring, a sealing ring is arranged between the piston rod and the valve port, and the piston column abuts against the sealing ring under the elastic force effect of the second spring. The sealing device has the advantages of convenience in assembly and use, long service life, good sealing effect and the like.
Owner:SHENZHEN ZHONGTIAN DIVING EQUIP CO LTD
A forestry seedling transplanting device
The utility model relates to forestry nursery stock transplanting technical field, and disclose a kind of forestry nursery stock transplanting device, including base, the rear end of base is provided with vertical slide rail, vertical slide rail is slidably provided with vertical sliding block, one end of vertical sliding block is set on vertical screw rod, the other end of vertical sliding block is fixedly connected with horizontal slide rail, the side surface of horizontal slide rail is slidably connected with two horizontal sliding blocks, one end of two horizontal sliding blocks is respectively set in the both ends of horizontal screw rod, the other end of two horizontal sliding blocks is all connected with a clamping rod, the bottom both sides of horizontal slide rail are all provided with one mounting rod, the front end of two mounting rods is all fixedly connected with one end of multiple pull ropes, the other end of pull rope on two mounting rods is respectively fixedly connected on the both sides of cloth bag, by clamping to trunk, and protecting tree root, more stable in moving process, avoid knock injury tree root simultaneously, guarantee the soil integrity attached to tree root, improve transplant survival rate.
Owner:黑龙江省自然资源权益调查监测院
Pole piece shaping device
ActiveCN224239786USolve the injury problemavoid enteringMetal working apparatusForeign matterPole piece
The utility model relates to a pole piece shaping device, which is arranged on a working platform and comprises an upper limiting platform, a lower limiting platform, a shaping mechanism and a shaping mechanism, the pole piece stacking platform is arranged at the opening of the upper limiting platform; the pushing device faces the pole piece stacking platform and is arranged on the upper limiting platform; wherein the material pushing device comprises a first material pushing mechanism and a second material pushing mechanism, the first material pushing mechanism and the second material pushing mechanism each comprise a driving device and a material pushing plate, the material pushing plates are movably arranged on the upper limiting platform, and the driving devices drive the material pushing plates to move. The pole piece shaping device not only can block the screw hole to prevent foreign matters from entering the pole piece, but also can be used for buffering and preventing gouges in the contact process of the pole piece shaping device and the pole piece shaping device, and solves the problem of collision damage of the pole piece caused by collision between the pole piece and the pole piece shaping device in the prior art.
Owner:SUZHOU QINGTAO NEW ENERGY TECH CO LTD
A processing method for ring-shaped thin-walled parts
The application discloses a kind of ring class thin-walled part machining methods, to solve the insufficient deformation of ring class thin-walled part machining process.The present application comprises the following steps: S1, drilling on blank, and rough machining hole is reamed, and inner hole is reserved processing allowance;S2, blank heat treatment;S3, blank clamping is processed on lathe, including the following steps: a, rough machining blank end face, outer diameter surface, inner diameter surface, outer wall groove;B, outer cutting knife is pre-cut to blank outer wall;C, finish machining outer wall groove and end face;D, outer diameter surface and inner diameter surface semi-finishing;E, inner groove cutter is cut to the inner wall corresponding to blank pre-cut, and the radial cutting depth of inner groove cutter coincides with the radial cutting depth of outer cutting knife;F, finish machining outer diameter surface and inner diameter surface;G, blank is discharged to form workpiece.Ring class thin-walled part machining process is not easy to deform, reduces process circulation, improves processing efficiency and precision.
Owner:HANGZHOU DAHE THERMO MAGNETICS CO LTD
A mounting device for a hat beam suspension bolt, an application and a method
ActiveCN117300982Bmove quicklyavoid bruisesWork holdersMetal-working hand toolsShaped beamClassical mechanics
The application discloses a mounting device for a hat-shaped beam hanging bolt, application and method, solves the problem that the bottom paint of the hat-shaped beam is easily damaged in the moving process of the hanging bolt in the prior art, has the beneficial effects of improving the moving speed of the hanging bolt and avoiding the damage of the bottom paint of the hat-shaped beam, and specific schemes are as follows: a mounting device for a hat-shaped beam hanging bolt, comprising a first support and a second support, the first support and the second support are oppositely arranged and movably connected on one side of the two, so that at least one of the two can rotate relative to the other, the first support and the second support are respectively provided with a moving part, the moving part can be in contact with the outer surface of the hat-shaped beam, an external force drives the first support and the second support to move along the length direction of the section of the hat-shaped beam guide rail, the opposite sides of the first support and the second support are respectively provided with clamping parts, the two clamping parts clamp the screw rod of the hanging bolt and make the hanging bolt keep a suspended state relative to the hat-shaped beam.
Owner:CRRC QINGDAO SIFANG CO LTD
A metal thin film capacitor
The application relates to a metal film capacitor, which comprises a shell and a metallized core arranged in the shell, the size of the inner side of the shell gradually increases from top to bottom, the cross section shape of the inner side of the shell is wedge-shaped, the lower part of the shell is provided with a supporting convex strip which can be connected with the bottom of the metallized core, sealing glue is filled between the metallized core and the shell, the sealing glue can wrap the metallized core, the side of the metallized core is provided with a pin and the end of the pin extends out of the shell. The application sets the metallized core in the shell, sets the size of the inner part of the shell as gradually increasing from top to bottom, forms a wedge-shaped structure after filling the sealing glue in the shell, improves the connecting strength of the sealing glue, the metallized core and the shell, avoids the capacitor core from being taken out, and improves the service life of the metal film capacitor.
Owner:NINGBO FENGHUA HENGCHI ELECTRONICS CO LTD
Photovoltaic glass transportation device with protection performance
ActiveCN224256704UEasy to clamp and fixavoid bruisesHand carts with multiple axesHand cart accessoriesMechanical engineeringElectrical and Electronics engineering
Owner:JIANGSU KAISHENG NEW MATERIALS CO LTD
A ramp end unloading platform with damping deceleration function
The utility model relates to the technical field of waste electronic product recovery, disclose a unloading platform with the function of damping deceleration at the end of slope, including fixed disc, the outer wall fixed connection of fixed disc has motor no.
Owner:NANJING KAIYAN ELECTRONICS
Special lifting tool for tamping hammer
ActiveCN224226448UPrevent lifting instabilityprevent situationsCoke ovensLoad-engaging elementsStructural engineeringOperation safety
A special lifting appliance tool for a tamping hammer comprises a lifting chain, the tamping hammer and a lifting appliance and is characterized in that the lifting appliance comprises a lifting arm, at least two clamping assemblies are arranged at the bottom of the lifting arm, each clamping assembly comprises a fixing structure and two rotating structures, each fixing structure comprises a mounting plate, and each rotating structure comprises a rotating shaft; the bottoms of the two sides of the mounting plate are both connected with lug plate sets in a welded mode, and each lug plate set comprises two downward lug plate pieces parallel to each other. The special lifting tool for the tamping hammer can effectively prevent the situation of lifting instability or bending deformation caused by non-uniform stress of the tamping hammer in the process of lifting the tamping hammer, and can be suitable for lifting the tamping hammers with different specifications and sizes by arranging the fixed structure and the two groups of rotating structures; by arranging the anti-skid side plates and the anti-skid bottom plate, the tamping hammer is effectively prevented from slipping or being damaged by collision in the hoisting process, and the operation safety and the product integrity are guaranteed.
Owner:HUNAN LONGLI ELECTROMECHANICAL TECH CO LTD