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104results about How to "Will not shift" patented technology
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A reinforced straight seam welded pipe extrusion roller
This utility model discloses a reinforced straight seam welded pipe extrusion roller, including a base with a welded pipe channel for the straight seam welded pipe to pass through. Detachable extrusion roller assemblies are slidably mounted on both sides of the base, corresponding to the welded pipe channel. Each extrusion roller assembly includes a roller body mounting seat, on which an extrusion roller body is rotatably mounted via a mounting roller shaft. A mounting groove matching the roller body mounting seat is provided on the side of the base. This utility model allows for flexible adjustment of the extrusion roller body position according to the production needs of straight seam welded pipes of different specifications by sliding the roller body mounting seat within the mounting groove on the side of the base, greatly improving equipment applicability. When maintenance or replacement of the extrusion roller body is required, the fixing bolts are loosened to disengage it from the fixing threaded hole, allowing the roller body mounting seat to be easily removed. This convenient disassembly and assembly design shortens maintenance and replacement time, reduces labor costs and impact on production schedules, and effectively improves production efficiency.
Owner:QUZHOU JUYUAN METAL PROD CO LTD
Tube needle stamping apparatus for heating tube
ActiveCN117655186BEnsure stabilityAverage forceShaping toolsMetal-working feeding devicesTube placementMechanical engineering
The application relates to the field of heating pipe processing, and provides a tube needle stamping equipment for a heating pipe, which is applied to the installation of a tube needle and a terminal pin of the heating pipe, the tube needle penetrating through the terminal pin; the stamping equipment comprises a rack, a placing piece, a stamping piece and an abutting piece; the placing piece is installed on the rack, and a placing groove for placing the heating pipe and the needle tube is arranged on the placing piece; the abutting piece is installed on the rack, the tube needle extends to the abutting piece through the placing groove, and the terminal pin is clamped with the abutting piece; the stamping piece is installed on the rack and located above the abutting piece; the stamping piece drives a stamping end to stamp the terminal pin, and the terminal pin is pressed by the stamping end and the abutting piece on the tube needle. The application has the effect of preventing the terminal pin from separating from the tube needle.
Owner:XIAMEN WELLA ELECTRIC TECH CO LTD
Anti-collision type multi-station rotary table conveying device for moon cake packaging
ActiveCN224184612UFully automatedAchieve orderly transportationShock-sensitive articlesIndustrial engineeringSupport plane
The utility model relates to the technical field of mooncake conveying equipment, in particular to an anti-collision type multi-station rotary table conveying device for mooncake packaging, which comprises a rotary table. A driving mechanism for driving the turntable to rotate is arranged at the bottom of the turntable; a plurality of moon cake positioning mechanisms are arranged on the turntable at equal angles, and a conveying mechanism is arranged beside the turntable; the conveying mechanism comprises a supporting frame. A conveying belt is arranged on the supporting frame, and a plurality of spacing frames are arranged on the conveying belt at equal intervals; when the moon cakes fall off from the rotary table, the moon cakes can fall into the spacing frames on the conveying belt; the four inner edges of the spacing frame are polished, and the four inner edges of the spacing frame are wrapped with elastic materials. According to the mooncake conveying device, collision and damage of mooncakes in the conveying process are effectively avoided, and the integrity and packaging quality of the mooncakes are improved.
Owner:SHANTOU YUANGUAN FOOD CO LTD
A gear shaft grinding device
ActiveCN224274354UImprove stabilityRealize multi-point fixationRevolution surface grinding machinesGrinding drivesElectric machineryPhysics
This utility model relates to the field of gear shaft processing and discloses a gear shaft grinding device, including a support plate fixed to the top surface of a grinding table. A T-shaped plate is movably arranged inside the grinding table. Fixed cylinders are rotatably arranged on the inner sides of the support plate and the fixed plate, respectively. Bolts are threaded into several second threaded holes. Arc-shaped clamping plates are movably arranged inside the two fixed cylinders. In this utility model, the coordinated use of the support plate, grinding table, T-shaped plate, fixed plate, second motor, lead screw, fixed cylinder, second threaded holes, bolts, arc-shaped clamping plates, rotating groove, and rotating block facilitates multi-point fixation of both ends and the outer wall of the gear shaft. This not only improves the stability of the gear shaft during grinding and effectively reduces grinding errors caused by vibration or shaking, but also adapts to gear shafts of different lengths and diameters, improving the flexibility and practicality of the device.
Owner:PINGHU BAOLAI METAL CO LTD
A plate rolling device for ship steel structure processing
The utility model relates to the technical field of coiling plate, and an embodiment of the utility model provides a coiling plate device for ship steel structure processing, it includes base, the side surface of base is provided with controller, the side surface of base is provided with limit anti -skid shift subassembly, limit anti -skid shift subassembly includes transmission roll no.
Owner:HUANGHUA LONGSHENG SHIP REPAIR CO LTD
A cable fixing device and an electric submersible screw pump
ActiveCN224401133UWill not fall offWill not shiftPump componentsCable arrangements between relatively-moving partsClassical mechanicsControl theory
The application relates to a cable fixing device and an electric submersible screw pump, which comprises a positioning pipe, a gathering component, a guide pipe, a fixing mechanism and a position adjusting mechanism. The cable penetrates through the gathering component, the positioning pipe and the guide pipe. The gathering component is arranged at the end of the positioning pipe. The position adjusting mechanism is rotationally connected with the positioning pipe, the fixing mechanism and the guide pipe respectively, drives the positioning pipe and the guide pipe to move towards or away from each other, adjusts the radial distance between the fixing mechanism and the cable, and can adapt to wellheads with different diameters. The gathering component comprises a limiting component and a plurality of gathering elements. The plurality of gathering elements are arranged along the circumference of the end of the positioning pipe. The limiting component fastens the plurality of gathering elements. The plurality of gathering elements are used for centrally fixing the cable and ensure that the cable cannot fall off or move. The fixing mechanism is clamped on the wellhead, fixes the whole cable fixing device on the wellhead, better bears the gravity of the cable and the vibration in downhole operation, and prevents the cable from loosening or falling off.
Owner:PETROCHINA CO LTD
Conveying structure for packaging forming machine
ActiveCN224117582UEasy to change jobsConvenient sealing workWrapper twisting/gatheringMolding machineElectric machinery
The utility model discloses a conveying structure for a package forming machine, which relates to the technical field of package conveying, and comprises a conveying piece and a box body arranged on the conveying piece, and further comprises a mounting shell arranged on the conveying piece, the sealing mechanism is arranged on the mounting shell; the number of the fixing mechanisms is two, the two fixing mechanisms are arranged on the mounting shell, and each fixing mechanism comprises a fixing shell arranged on the mounting shell, and a clamping mechanism arranged on the fixing shell; the fixing frame is arranged on the fixing shell; the first motor is arranged in the fixing frame; the first threaded rod is arranged in the fixed shell; and the number of the moving parts is two, and the two moving parts are arranged on the first threaded rod. According to the sealing device, by arranging the fixing mechanism, when the sealing device conducts sealing work on a box body, the box body can be stably operated, the box body is prevented from moving, it is guaranteed that sealing is not deviated, and sealing work of the box body is also facilitated.
Owner:JIANGSU LEEV AUTOMATION CO LTD
A steel pipe fitting elbow angle adjustment device
ActiveCN224272860UHigh precision requirementswill not shiftMetal-working feeding devicesPositioning devicesPipe fittingElectric machine
This utility model relates to the field of pipe fitting elbow adjustment technology, specifically a steel pipe fitting elbow angle adjustment device, including a base. Mounting plates are fixedly connected to both the front and rear ends of the base. A rotating assembly is installed inside the base, comprising a first motor fixedly mounted on the right side of the base. A worm gear is fixedly connected to the rotating shaft of the first motor, and the left side of the worm gear is engaged in a first fixed sleeve. A second fixed sleeve is fixedly connected to the lower middle position inside the base, and a rotating rod is inserted into the upper end of the second fixed sleeve. A worm wheel is sleeved on the rotating rod. The meshing transmission ratio of the worm and worm wheel is large, converting the high-speed rotation of the first motor into low-speed, high-precision rotation of the rotating rod, meeting the high-precision requirements of aerospace, nuclear power, and other industries. The self-locking characteristics of the worm wheel and worm gear ensure that the angle will not shift due to external force after the machine stops, improving stability.
Owner:QUANZHOU JIANXING DISPLAY PROD CO LTD
Conveniently dried latex mat
The application relates to a latex air mattress which is convenient to dry, comprising a latex pad layer on the lower side and an air mattress pad layer on the upper side, the air mattress pad layer is provided with fixed ropes connected to adjacent edges at four corners, the fixed ropes are fixed to the side walls of the air mattress pad layer at two ends respectively, the middle sections are formed to be wound downwards at the four corners of the latex pad layer, the latex pad layer is provided with fixed guide pipes corresponding to the fixed ropes, the two ends of the fixed guide pipes are fixed to the side walls of the latex pad layer and are wound downwards at the bottom wall of the latex pad layer, the side walls of the fixed guide pipes are provided with accommodation grooves, the fixed ropes are penetrated into the accommodation grooves and accommodated in the fixed guide pipes, and the two ends of the fixed ropes are penetrated into the end portions of the fixed guide pipes. The application has the effects that the air mattress layer and the latex layer can be conveniently disassembled, and the installation is stable and firm.
Owner:WENZHOU JIASHENG LATEX PRODUCTS CO LTD
A cutting device for anchor bolt production and processing
The utility model discloses a cutting device for anchor bolt production and processing, including support leg, operation platform, support frame, fixed plate, cutter and fixer, the top of support leg is fixedly connected with the bottom of operation platform, the top of operation platform is fixedly connected with the bottom of support frame, the top of support frame is fixedly connected with the bottom of fixed plate. The utility model discloses through setting up the baffle and the fender, utilize the baffle and pass through the axle pin and support frame swing joint, left and right side fender can move, form semi -closed cutting space, can effectively block the splinter spatter of producing when cutting, protect the safety of operator, at the same time, the movable design is convenient for material loading and unloading and equipment maintenance, has solved this bolt cutting device can be convenient for user fixed bolt, but has not set up the structure of supplementary protection, makes cutting device more exposed, is easy to cause harm to the user, thereby can make the device safety reduction problem.
Owner:JINZHOU HUAXING POWER EQUIP CO LTD
Glass fiber drawing equipment
ActiveCN224226903UEasy to install and replaceEasy to installGlass making apparatusGlass fiberFiber drawing
The utility model discloses glass fiber drawing equipment, which relates to the technical field of glass fiber drawing, and comprises a fixed frame and a drawing roller, both sides of the drawing roller are provided with cross shafts, the surfaces of the two cross shafts are provided with hexagonal columns, the top of the fixed frame is symmetrically provided with two support rods, and the two support rods are connected with the cross shafts. The fixing frame is provided with an adjusting mechanism used for adjusting the position distance, the top of the fixing frame is provided with a rotating mechanism used for driving the wire drawing roller to rotate, the rotating mechanism is arranged on the adjusting mechanism, and the hexagonal column is arranged on the rotating mechanism. The adjusting mechanism comprises a two-way screw, the two-way screw is rotationally installed in the fixing frame, and two adjusting plates are installed on the outer wall of the two-way screw in a threaded mode, so that the wire drawing roller is convenient to install and replace, the wire drawing roller is stable in installation, deviation and shaking caused by rotation are avoided, operation is easy, and practicability is high.
Owner:YANCHENG CITY GUANGWEI TRADING CO LTD
A roofing waterproofing membrane laying aid
ActiveCN224395940URealize automatic layingquick fixFilament handlingRoof toolsStructural engineeringMechanical engineering
The utility model discloses a roof waterproofing membrane paving auxiliary device, including base and the round wheel of base bottom, base top is equipped with respectively along waterproofing membrane paving direction arrangement's laying device and traction mechanism, the traction mechanism is located base one end, and laying device is close to base other end. The utility model discloses automatic laying waterproofing membrane, replaces traditional manual dragging, and the construction efficiency is greatly promoted, and the worker labor intensity is reduced, can be widely used in roof waterproofing field.
Owner:WUHAN MUNICIPAL CONSTR GROUP
A sealing device for a cast iron wok
ActiveCN224309384UEasy edge handlingReduce labor intensityShaping toolsCutleryMechanical engineeringCast iron
This utility model belongs to the field of kitchenware manufacturing, specifically a sealing device for cast iron woks. It includes a main body with a movable module inside, a heating module above the movable module, a limiting module on the right side of the heating module, and a striking module on the right side of the limiting module. The striking module includes a fixed plate, a limiting block, an electric rotating shaft, an extension arm, a wear-resistant pad, a vibration motor, and a striking hammer. The limiting block is installed on the left side of the fixed plate, and an electric rotating shaft is located inside the limiting block. An extension arm is installed on the left side of the electric rotating shaft, and a wear-resistant pad is adhered to the end of the extension arm. This utility model provides more uniform force and a faster striking frequency when sealing the edge of the wok, effectively reducing the labor intensity of operators. It is adjustable and can seal woks of different sizes. It also has a heat insulation effect, effectively isolating heat and reducing safety hazards.
Owner:WUHAN MINGDENG METAL PROD CO LTD
Train tail battery with stable structure
ActiveCN224191117Ureduce shakingReduced Possibility of DisplacementCell lids/coversElectrical batteryMechanical engineering
The utility model relates to a train tail battery with a stable structure, which comprises a shell and a battery module, the shell is a cylinder which is composed of a bottom shell and an upper cover detachably connected to the bottom shell, the cross section of the cylinder is triangular, the cylinder is provided with an accommodating space matched with the battery module, the battery module is arranged in the accommodating space, and the battery module is arranged in the accommodating space. The battery module is of a triangular cylinder structure formed by arranging a plurality of cylindrical battery cells into a triangle, and a connecting piece connected with the battery module is arranged on the outer side face of the bottom of the shell. The battery cells of the train tail battery are arranged in a triangular shape, gaps among the battery cells are small, compared with rectangular or square arrangement, space is saved, the size of a battery shell can be reduced, space layout optimization of a train tail main machine is facilitated, and the battery cells arranged in the triangular shape are arranged in a convex-concave staggered mode and tightly attached to each other to form a resultant force supporting effect. The possibility that the train tail battery is impacted or vibrated to shake and shift in the using process is reduced, and the structural stability of the train tail battery is improved.
Owner:BEIJING SHIJI FENGLIAN TECH CO LTD
Automobile tail door supporting rod stub bar cutting device
ActiveCN224158232Uprevent tiltingincrease frictionGrinding drivesGrinding machinesScrew threadThreaded rod
The utility model discloses an automobile tail door stay bar stub bar cutting device, and relates to the technical field of tail door stay bar production, the automobile tail door stay bar stub bar cutting device comprises an operation table and a stay bar, both ends of the operation table are provided with fixing assemblies, a bottom frame in the fixing assemblies is fixed on the operation table, and a bottom plate fixedly arranged at one end of the bottom frame is fixedly provided with a limiting rod; a fixing frame slidably installed on the limiting rod is in spiral connection with a first threaded rod, the first threaded rod is rotationally installed on the bottom plate, a fixing plate is fixedly installed on one side of the fixing frame and corresponds to an inserting groove in the middle of the bottom frame, notches are formed in the fixing plate and the bottom frame, the notches between the fixing plate and the bottom frame correspond to each other, and anti-skid pads are installed in the notches. The supporting rod is fixed in the notch of the bottom frame through the fixing frame through rotation of the first threaded rod, meanwhile, the friction force between the supporting rod and the non-slip mat can be increased through the non-slip mat, the supporting rod is kept stable, displacement caused by factors such as vibration of a grinding wheel is avoided, and therefore the situation that a cutting face inclines is effectively avoided.
Owner:WENZHOU GAICI AUTO PARTS
A metal hinge welding positioning fixture
ActiveCN120395307BWill not shakeWill not shiftWelding/cutting auxillary devicesAuxillary welding devicesElectric machineryPhysics
This invention relates to the field of positioning fixture technology and discloses a metal hinge welding positioning fixture, including a worktable, a welding arm on the top of the worktable, a welding platform fixedly connected to the top of the worktable, a U-shaped plate fixedly connected to the top of the welding platform, and a motor fixedly connected to the top of the worktable. When welding a hinge, the invention places the hinge in the welding area. After placement, the hinge contacts the pressure plate, thus fixing the hinge and preventing it from shaking or shifting during welding, thereby improving the quality and aesthetics of the weld. Simultaneously, the hinge can be adjusted before fixing by pushing it towards the center on the lifting plate, thus preventing misalignment and improving the welding accuracy.
Owner:YANGZHOU MINGFANG MASCH CO LTD
Thyroid cancer postoperative drainage device
PendingCN121846398AEnsure smooth drainageRealize stepless adjustmentEnemata/irrigatorsCannulasDrainage tubesAirbag
The invention discloses a thyroid cancer postoperative drainage device. The thyroid cancer postoperative drainage device comprises a double-cavity tube and a fixing mechanism. The double-cavity tube comprises a flushing tube and a drainage tube which are arranged side by side, the pipe diameter of the flushing tube is smaller than that of the drainage tube, the head end of the flushing tube is shorter than that of the drainage tube, and the double-cavity tube is sleeved with an inflatable and deflatable air bag. The fixing mechanism comprises a limiting seat, a fixing belt, a pressing plate and a manual adjusting part, the limiting seat is fixed to the human body through the fixing belt, a pipe penetrating groove is formed in the limiting seat, the double-cavity pipe penetrates through the pipe penetrating groove, the air bag is located in the pipe penetrating groove, and the pressing plate is movably arranged in the pipe penetrating groove and connected with the manual adjusting part. The manual adjusting piece is used for driving the pressing plate to move, and the air bag is extruded to be elastically deformed so that the double-cavity tube can be locked at the preset position in the tube penetrating groove. Through cooperation of the air bag and the pressing plate, lossless and accurate-positioning stable fixing of the drainage tube is achieved, the risk that the tube is displaced, disengaged or squashed is effectively avoided, and the safety and convenience of postoperative drainage are improved.
Owner:SICHUAN CANCER HOSPITAL
Packing cup press fitting tool
The utility model relates to the technical field of packing cup assembly, in particular to a packing cup press fitting tool which comprises an upper pressing plate and a lower pressing plate, the lower pressing plate is arranged under the upper pressing plate, a guide column is arranged between the upper pressing plate and the lower pressing plate, the upper pressing plate and the lower pressing plate are connected in a sliding mode through the guide column, and a pressing head is arranged on the lower surface of the upper pressing plate. A positioning supporting block is further arranged on the lower pressing plate, a concave hole is formed in the upper surface of the positioning supporting block, a pressed part is placed in the concave hole, and the pressing head is aligned with the concave hole. According to the utility model, the position of the pressed piece can be limited while the leather cup machine type in the pressed piece is pressed, so that the pressed piece is prevented from deviating in the pressing process to cause that the pressed piece is not pressed in place.
Owner:GUANGZHOU AUTOMIBILE GRP MOTOR
Centering and positioning device for grounding switch moving contact
ActiveCN224217391UAchieve centered positioningGuaranteed stabilityElectric switchesControl theoryElectrical and Electronics engineering
Owner:国电博纳(北京)电力设备有限公司
An automatic grinding device for castings
This utility model provides an automatic grinding device for castings. The X-axis slider can slide along the X-axis slide rail extension direction, the Y-axis slider can slide along the Y-axis slide rail extension direction, and the Z-axis slider can slide along the Z-axis slide rail extension direction. By moving the slider arbitrarily along the X, Y, and Z axes, the grinding head of the grinding machine can grind the casting gate at any position, making the grinding process unrestricted by the size of the casting gate or the size of the grinding wheel. When clamping the casting, the first and second jaws are each driven by a driving mechanism. When the casting is a regular cube or cuboid structure, both driving mechanisms are activated simultaneously, causing the first and second jaws to clamp one end of the casting at the same time. When clamping irregularly shaped parts, such as "convex" shaped castings, one driving mechanism is first activated to drive the two first jaws to clamp the wider part of the casting, and then another driving mechanism is activated to drive the two second jaws to clamp the narrower part of the casting, thus achieving the purpose of clamping irregularly shaped parts.
Owner:ANHUI BISHA MECHANICAL & ELECTRICAL TECH CO LTD
Furniture production cutting positioning mechanism
ActiveCN224210053UHigh positioning accuracyImprove positional stabilityMetal working apparatusElectric controlIndustrial engineering
The utility model belongs to the technical field of furniture production, and particularly discloses a furniture production cutting positioning mechanism which comprises two sets of supporting boxes, rotating rollers are rotationally connected to the two sides of the position between the two supporting boxes, a conveying belt is connected to the outer walls of the two rotating rollers, a material guiding assembly is connected to the lower portion of the position between the two supporting boxes, and the conveying belt is connected to the lower portion of the position between the two supporting boxes. The middle parts of the upper ends of the two supporting boxes are connected with supporting plates, the upper ends of the two supporting plates are connected with a top box, and the upper end of the inner wall of the top box is connected with an electric control sliding rail. Cutting deviation and material waste are effectively reduced, and the cutting quality, the yield and the production efficiency are remarkably improved.
Owner:JIANGYIN SENBEI FURNITURE MANUFACTURING CO LTD
Needle position adjusting mechanism of double-needle machine
ActiveCN224133339UEasy to installAccurate installation position positioningNeedle barsScrew threadHuber needles
The utility model relates to the technical field of double-needle machines, in particular to a needle position adjusting mechanism of a double-needle machine, which comprises a double-needle sewing machine, and a double-needle assembly is mounted on a machine head of the double-needle sewing machine. The double-needle assembly comprises a mounting column, a round hole is formed in the inner side of the mounting column, a threaded hole is connected to the outer side of the round hole in a penetrating mode, a threaded column is screwed to the inner side of the threaded hole, a cylinder is fixedly connected to the inner side end of the threaded column, and a rotating seat is fixedly connected to the outer side end of the threaded column. By means of the double-needle-head assembly, the steel needle is installed on the inner side of the long installation groove of the installation column in an inserted mode through the needle base of the steel needle, the installation position of the steel needle is accurately positioned, the cylinder is used for clamping and limiting the needle base, the steel needle can be stably installed on the lower side of the installation column, the installation position of the steel needle is stable and cannot deviate due to stress, and therefore the steel needle can be stably installed on the lower side of the installation column. In addition, the supporting rod is arranged on the outer side of the threaded column, the guide ring is installed at the end of the supporting rod, the guide effect in the steel needle wire inlet process can be achieved, and practicability is improved.
Owner:ZAOYANG MINGXINGE CLOTHING CO LTD
Lens clamping reed and optical equipment
The embodiment of the utility model provides a lens clamping reed and optical equipment, and relates to the technical field of precision optics. The lens clamping reed comprises a reed body, an unthreaded hole is formed in the reed body, a plurality of blocking pieces are arranged on the reed body, the blocking pieces are arranged around the axis of the unthreaded hole, the distances between the blocking pieces and the axis of the unthreaded hole are equal, the blocking pieces protrude out of the surface of the reed body, and the blocking pieces are used for clamping a lens. According to the utility model, the lens can be fixed and clamped, the relative slippage of the lens is prevented, the high coaxiality is kept, and the stress homogenization is realized.
Owner:SHUNYI TECHNOLOGY (SHANDONG) CO LTD
A brush lifting mechanism for a flat knitting machine
ActiveCN224280666UImprove mechanical propertiesGuaranteed stabilityWeft knittingGear driveGear wheel
This utility model discloses a brush lifting mechanism for a flat knitting machine, including a fixed frame, a brush drive motor mounted on the fixed frame, and a circumferential lifting brush mechanism. The circumferential lifting brush mechanism includes a lifting plate, a brush clamp located at the lower end of the lifting plate, transmission gears arranged along both sides of the fixed frame, and a lifting gear located at the upper end of the transmission gears. A drive gear is mounted on the output shaft of the brush drive motor, which passes through the fixed frame and is connected to the transmission gears via the drive gears. A rotating block extends from the lifting gear. When the output shaft rotates, it drives the drive gears and transmission gears to sequentially transmit power to the lifting gear. The lifting gear, through the rotating block, drives the lifting plate to move circumferentially. This utility model has a reasonable structural design. By setting up a circumferential lifting brush mechanism, the lifting plate can achieve circumferential lifting, which greatly improves the knitting adaptability and knitting quality of the flat knitting machine compared to traditional brush lifting methods.
Owner:NINGBO BEWORTH TEXTILE MACHINERY CO LTD
Sealing structure of current transformer
ActiveCN224177174UWill not shiftEnsure sealing and stabilityTransformersTransformers/inductances casingsForeign matterFriction reduction
The utility model provides a sealing structure of a current transformer, and relates to the technical field of current transformers. According to the current transformer, the first rubber pad at the bottom of the upper sealing shell is attached to the second rubber pad at the top of the lower sealing shell, a primary sealing defense line is formed, external water vapor, dust and other impurities are prevented from invading from the joint of the upper sealing shell and the lower sealing shell, the first rubber ring in the fixing base tightly surrounds the pins of the current transformer, sealing is further strengthened, and the sealing effect is improved. A second rubber ring at the top of the fixed seat blocks impurities permeating along the gap of the fixed seat, and when the current transformer generates slight displacement due to environment temperature change or internal operation, a ball on the fixed seat can reduce friction force, so that the sealing assembly can flexibly adapt to the current transformer, and the service life of the current transformer is prolonged. And the rubber pads and the rubber rings are always kept in a good sealing and attaching state, so that the internal sealing performance of the current transformer is comprehensively guaranteed, and the stable operation of the current transformer is maintained.
Owner:NANJING JIANGBEI AUTOMATION TECH
Simple sloping supporting structure of steel sheet pile
ActiveCN224186780Uheight adjustablePrecisely adjust the installation positionClimate change adaptationCoastlines protectionArchitectural engineeringStructural engineering
The simple slope supporting structure comprises a steel sheet pile set, three hanging frames are evenly distributed on the side wall of the steel sheet pile set, a cross rod is movably embedded in the three hanging frames, two side slope protection plate fixers are arranged on the two sides of the upper end of the cross rod in a sleeved mode, and the two side slope protection plate fixers are connected with the steel sheet pile set. And a protection plate body is arranged below the other ends of the two slope protection plate fixers. The utility model relates to the technical field of slope supporting, through the combination of the hanging frame, the cross rod and the slope protection plate fixer, the rapid assembly of the steel sheet pile and the protection plate is realized, the field welding is not needed, the construction efficiency is greatly improved, the slope protection plate fixer adopts an adjustable connector, and a plurality of fixing holes are formed in the fixing plate, so that the construction efficiency is greatly improved. The position of the connecting frame can be changed by matching with the connecting screw, so that the height of the protective plate is adjusted; a plurality of positioning holes in the fixing rod are matched with positioning pins, so that the mounting position of the protection plate can be accurately adjusted to adapt to different slope gradients and soil body conditions.
Owner:CHINA CONSTRUCTION SIXTH ENGINEERING DIVISION CO LTD
Cooler breather valve testing device
The utility model discloses a cooler breather valve testing device, and relates to the technical field of breather valve testing devices, the cooler breather valve testing device comprises a fixed station, the edge of the upper surface of the fixed station is provided with a chute, the interior of the chute is slidably connected with a slide block, the upper end of the slide block is fixedly connected with a moving plate, and the moving plate is provided with a clamping groove. A mounting plate is fixedly connected to the surface of one side of the moving plate in a threaded mode, a fixing assembly is fixedly connected to the surface of the mounting plate, a connecting plate is fixedly connected to the inner wall of the fixing table, a servo motor is fixedly connected to the upper surface of the connecting plate, and an adjusting assembly is connected to the upper end of the servo motor in a spline mode. According to the utility model, the fixing rod and the clamping block can firmly fix breather valves of different specifications, so that the accuracy of test data is ensured, and the accuracy of the data is improved; and through the arrangement of a servo motor and an adjusting assembly, the height of the placement plate can be adjusted according to the requirements of an operator, and the operator can conveniently place the tested breather valve.
Owner:CHANGZHI YINGDE GAS CO LTD
A hanging conveyor device for a stereoscopic warehouse and a working method thereof
PendingCN122254226ARealize the flow of workTransport stableStorage devicesConveyor partsButt jointClassical mechanics
The application discloses a kind of hanging conveying devices for stereoscopic warehouse and working method thereof, belong to stereoscopic warehouse technical field.A kind of hanging conveying devices for stereoscopic warehouse, including upper butt joint frame, upper butt joint track being installed on upper butt joint frame, upper track blocking mechanism is provided on the upper butt joint frame;Lower discharge lifting frame is provided at the upper butt joint frame, and lower discharge power unit is connected with lower discharge lifting frame, and load plate is installed on lower discharge lifting frame;Lower butt joint track is provided at the upper butt joint frame, and lower butt joint frame is used to install lower butt joint track, recess is provided in the lower butt joint frame, after load plate is inserted into recess, the height of the upper end surface of load plate is lower than the height of the upper end surface of lower butt joint track.The hanging conveying device for stereoscopic warehouse and working method thereof provided by the application realize the turnover work of material between upper transport track and lower transport track, and the transfer process is stable and smooth.
Owner:HEFEI YUJUN TECHNOLOGY CO LTD
Method for detecting thermal insulation performance of building curtain wall material
InactiveCN121877950Afixed support stableGuaranteed flatnessMaterial thermal conductivityClimate change adaptationThermal insulationMaterials testing
The invention discloses a building curtain wall material thermal insulation performance detection method, and relates to the technical field of building material detection, and the method comprises the following steps: S1, fixing the position of a building curtain wall material; s2, multi-point supporting force is provided for the building curtain wall material to detect the anti-fracture effect of the building curtain wall material; s3, a water spraying test is conducted on the building curtain wall material, and the water absorption of the building curtain wall material is detected; the external temperature of the building curtain wall material is detected through the first temperature sensor and the second temperature sensor, the heating piece and the refrigerating piece can simulate the external contact temperature of the building curtain wall material under different conditions, and the thermal insulation performance of the building curtain wall material is judged by observing the temperature ratio through the third temperature sensor and the fourth temperature sensor.
Owner:冉秦翠
Continuous feed mechanism for a dyeing apparatus
ActiveCN224337925URealize automatic and continuous supplyImprove bleaching and dyeing qualityLiquid/gas/vapor removal by squeezing rollersTextile treatment machine arrangementsProcess engineeringIndustrial engineering
The utility model relates to the field of bleaching and dyeing equipment discloses a continuous feeding mechanism of bleaching and dyeing equipment, including two guide rollers, two the guide roller rotatable setting in the inside of bleaching and dyeing pool, the inside bottom surface fixed of bleaching and dyeing pool has first electric push rod, one end fixed of first electric push rod telescopic link has lifting plate, the top surface detachable of bleaching and dyeing pool is equipped with mounting plate. In the utility model, through the synergetic effect of guide roller, bleaching and dyeing pool, first electric push rod, lifting plate, mounting plate, infrared sensor, pressure sensor, contact lever, delivery pump, connecting pipe, delivery pipe and PLC controller, realize the automatic sustained supply of bleaching and dyeing solution in the bleaching and dyeing process of fabric, reduced manual intervention, reduced labor intensity, can also ensure that bleaching process is always in stable solution environment and carries out, effectively improved the bleaching quality of fabric, avoided the resource waste caused by solution deficiency or excess simultaneously.
Owner:JIAXING SHENGHEHE TEXTILE CO LTD