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105results about How to "Easy to bend" patented technology
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A kind of auxiliary construction equipment for rapid construction of deep water immersed concrete pile cap
ActiveCN117569207Beasy to bendImprove work efficiencyHydro energy generationFoundation engineeringPile capArchitectural engineering
The application discloses a kind of auxiliary construction equipment for quick construction of deep water immersed concrete deck, including horizontal plate, horizontal plate rotation connection support column, support column lower end hinged connection curved bar, support column outside hinged connection thrust device, thrust device and curved bar hinged connection, the curved bar includes first branch and second branch, first branch and second branch hinged connection and set first torsional spring, first branch and support column lower end hinged connection and set second torsional spring, thrust device and second branch hinged connection.The auxiliary construction equipment is hoisted horizontal plate in the central position of pile column, and driving motor drives support column to rotate to corresponding construction position, and press bending is carried out on the reserved steel bar extended one by one.By controlling the extension of thrust device, the cylindrical side push vertical rod translates, the rolling column rises on the arc block, and the relative bending of the first branch and the second branch is matched, the lifting and press bending of the middle part of the reserved steel bar are realized, the bending operation of the reserved steel bar is facilitated, and the work efficiency is improved.
Owner:CHINA CIVIL ENG CONSTR CORP
Aircraft interior panel material bending device and method
Owner:JINGDEZHEN CHANGHE AVIATION EQUIPMEMT TECH CO LTD
Polymer electrolyte membrane for lithium secondary battery and lithium secondary battery comprising same
PendingCN121949757AIncreased durabilityImprove ionic conductivitySolid electrolytesSecondary cells servicing/maintenancePolymer electrolytesElectrical battery
The polymer electrolyte membrane for a lithium secondary battery according to the present invention comprises a copolymer. The copolymer has: a main chain comprising a first repeating unit and a second repeating unit; a fluoroalkyl group which is bonded to the main chain by a side chain; and a polymer segment that is bonded to the main chain in a side chain and contains oxygen. The lithium secondary battery according to the present invention comprises the polymer electrolyte membrane for a lithium secondary battery.
Owner:SK ON CO LTD +1
Waterproof and moistureproof outdoor digital camera special-purpose wire
ActiveCN224190704UEasy to storereasonable designClimate change adaptationPower cables with screens/conductive layersDedicated lineData transmission
The utility model discloses a waterproof and moistureproof outdoor digital camera special-purpose cable, a left power supply cable and a right power supply cable and a data transmission cable are respectively fixed in a rectangular cable outer sheath through a filling positioning layer, a power supply cable core is installed in the center in the left side of the filling positioning layer, and a shielding layer A is installed on the periphery of the outer side of the power supply cable core. An insulating layer A is installed on the periphery of the outer side of the shielding layer A. A data transmission wire core is installed in the center of the interior of the right side of the filling positioning layer, a shielding layer B is installed on the periphery of the outer side of the data transmission wire core, and an insulating layer B is installed on the periphery of the outer side of the shielding layer B. A tensile wire core is installed in the center of the interior of the filling positioning layer. An insulating sheath is installed on the periphery of the outer side of the tensile wire core, and the insulating layer A, the insulating sheath and the insulating layer B are connected with one another. According to the utility model, the design is reasonable, the built-in power supply cable and the built-in data transmission cable greatly reduce the difficulty of outdoor wiring, the tensile wire core is installed in the center, and the insulating layers are connected with each other.
Owner:GUANGDONG XUNDAO WIRE & CABLE CO LTD
Panel supporting structure and display device
ActiveCN224190622Ueasy to bendincrease viscosityIdentification meansDisplay deviceStructural engineering
The utility model provides a panel supporting structure and a display device.The panel supporting structure is used for being arranged on the non-display side of a display panel so as to support the display panel; the panel supporting structure comprises a supporting back plate which is provided with a bendable area, and the bendable area comprises an opening area and a non-opening area; the covering film at least covers one side, deviating from the display panel, of the bendable area; wherein at least one of the supporting back plate and the covering film is internally provided with a shear thickening material layer, and at least part of the shear thickening material layer is arranged at the position corresponding to the opening area. According to the panel supporting structure and the display device, the mechanical strength of the display device can be improved.
Owner:BOE TECHNOLOGY GROUP CO LTD +1
Bending device for zigzag cable
ActiveCN224181942UEasy to bendGuaranteed bending performanceClassical mechanicsStructural engineering
Owner:CHINA NUCLEAR ELECTRICAL CO LTD
A packaging protection structure
The application discloses a packaging protection structure, which comprises a protection assembly, wherein the protection assembly comprises a protection plate, a metal layer and a flexible layer, the metal layer and the flexible layer are stacked to form the protection plate, the flexible layer is used for contacting a product, and the protection plate can be bent at any position to match the edges and corners of products with different sizes. The metal layer and the flexible layer are both flexible, the protection plate can be bent at any position to match the edges and corners of products with different sizes, a plurality of molds are not needed to be opened to manufacture protection plates with different shapes, and production cost is reduced; when the protection plate is installed on the product, the flexible layer contacts the product and plays a buffering role, so that the product is protected.
Owner:DONGGUAN DERUCCI BEDDING CO LTD
Chromium-nickel alloy steel wire
ActiveCN224391275UAffect cutting efficiencyAffect cutting accuracyMetal working apparatusNickel alloyTensile structure
The utility model relates to alloy steel wire technical field, and disclose a kind of chromium-nickel alloy steel wire, including steel wire main part and the setting in the shaping structure and tensile structure of steel wire main part, steel wire main part side wall is provided with auxiliary cutting structure, when using the alloy steel wire to cut material, material is cut by repeatedly pulling and pulling main steel wire back and forth quickly, in the cutting process, the high hardness alloy ring of main steel wire side wall protrusion carries out high-speed effective cutting to material, the cutting generated swarf is discharged from the side of main steel wire by chip groove, avoid the swarf accumulation between main steel wire and high hardness alloy ring to influence cutting efficiency and accuracy, in some cases where steel wire needs to be bent, by the shaping of certain degree of metal wire being set in main steel wire, excessive rebound is avoided, four buffer holes being set on main steel wire save material while also bring some ductility to main steel wire, so that bending is more convenient.
Owner:TIANCHANG RUNYUAN METAL PROD CO LTD
Waterproof wire harness rubber part for automobile door
ActiveCN224068258Uprevent infiltrationavoid erosionElectric/fluid circuitCable inlet sealing meansWater flowCable harness
The utility model discloses a waterproof wire harness rubber part of an automobile door, which relates to the technical field of automobile parts, and comprises an automobile body connector and an automobile door connector, a corrugated pipe is arranged between the automobile body connector and the automobile door connector, the automobile body connector is provided with a first sealing groove, the automobile door connector is provided with a second sealing groove, and the first sealing groove and the second sealing groove are communicated with each other. The automobile body connector is provided with a first clamping groove connected with the wire harness sleeve in a clamped mode, and the automobile door connector is provided with a second clamping groove connected with the wire harness sleeve in a clamped mode. Through the arrangement of the first sealing groove and the second sealing groove in the vehicle body connector and the vehicle door connector, water flow is prevented from permeating into the vehicle body connector and the vehicle door connector, so that the water flow is prevented from corroding the wire harness in the rubber part, and the sealing effect is better.
Owner:YIBIN COWIN AUTO CO LTD
Disc type grab hook tool
The utility model relates to the field of manufacturing tools, in particular to a disc type hook holding tool. Comprising a base, the section of the base is rectangular, a hook forming assembly is arranged on the upper surface of the base and comprises two positioning pins and a connecting disc, the lower end of one positioning pin is attached to the upper surface of the base, and the lower end of the other positioning pin is rotationally connected with the upper surface of the base; the arc surface of the positioning pin is rotatably connected with the connecting disc, two clamping columns are fixedly connected to the upper surface of the connecting disc, the clamping columns are cylinders, an annular rail is fixedly connected to the lower surface of the connecting disc, and two sliding plates are slidably connected to the inner wall of the annular rail. The disc type hook holding tool has the advantages that the rectangular long patch can be conveniently bent into a hook, a plurality of underground hooks can be manufactured in a short time, the hook manufacturing work efficiency is improved, and the labor time of workers is saved.
Owner:SHANXI LANHUA SCI TECH VENTURE
Bending device for profile machining
ActiveCN224087659UEasy to bendEasy to adjustMetal-working feeding devicesPositioning devicesClassical mechanicsScrew thread
The utility model discloses a bending device for profile processing, which relates to the technical field of profile processing and comprises a base. A fixing plate is fixedly connected to the top of the base, baffles are slidably installed at the two ends of the fixing plate, a threaded rod is rotationally connected to one side of the fixing plate through a bearing, an adjusting frame is installed on the outer surface of the threaded rod in a threaded mode, the surface of one side of each baffle is fixedly connected with the adjusting frame, and a third hand wheel is fixedly installed on one side of the threaded rod. The profile body is placed on the top of the base on the other side of the fixing plate. According to different required bending degrees of different profile bodies, the connecting plate and the ejection plate can be driven to move by rotating the screw rod, the adjusting frame can be driven to move by rotating the threaded rod according to the moving distance of the ejection plate, and the distance of the adjusting frame is correspondingly adjusted; and therefore, follow-up bending machining of different degrees can be conveniently conducted on the profile body, adjustment is convenient, the operation steps are simplified, and the flexibility of the device is improved.
Owner:DALIAN RUITUO IND AUTOMATION EQUIP CO LTD
Automatic fuse bending die with multi-axis linkage positioning mechanism
ActiveCN224087829URealize automatic feeding operationEasy to bendControl engineeringElectric machinery
The utility model discloses an automatic fuse bending die with a multi-shaft linkage positioning mechanism, which comprises a processing table, a positioning mechanism is arranged on the right side of the top of the processing table, a feeding mechanism is arranged on the top of the processing table, and the feeding mechanism comprises a feeding assembly, a positioning assembly and a positioning assembly, the top of the supporting base is provided with a feeding box. The fuse bending device relates to the technical field of fuse bending. According to the automatic fuse bending die with the multi-axis linkage positioning mechanism, the feeding mechanism is arranged, under driving of a driving motor, a die plate can intermittently slide in a reciprocating mode left and right, and after the die plate slides to the rightmost side and is located below a positioning block, the die plate can be kept static for a period of time, so that follow-up bending operation is facilitated; and by arranging the feeding mechanism, automatic feeding operation of the fuse workpieces is achieved, manual feeding is avoided, and the working efficiency is greatly improved.
Owner:HANGZHOU JUNFENG MOULD CO LTD
Auxiliary device for railway power supply maintenance
ActiveCN224097282Ueasy to bendConvenient for squattingSwitchgearStructural engineeringMechanical engineering
The utility model discloses an auxiliary device for railway power supply maintenance, which is applied to the technical field of railway power supply maintenance and comprises an elastic bandage, a sliding ring is slidably sleeved on the surface of the elastic bandage, and a placing box is welded on one side of the surface of the sliding ring far away from the elastic bandage. The two sides of the interior of the sliding ring are rotationally connected with a first rotating cylinder and a second rotating cylinder which are in sliding connection with the elastic bandage correspondingly. The elastic bandage is bound on the body of a maintainer, and meanwhile, the sliding ring rolls on the two sides of the elastic bandage, so that sliding adjustment is carried out. Not only is maintenance personnel convenient to stoop or squat for maintenance convenient, but also the waist of the maintenance personnel can be stably sleeved with the device, and sliding is prevented. And the rhombic rod is driven to slide out of the interior of the second rotating cylinder, so that the second rotating cylinder can rotate on the side surface of the elastic bandage. And therefore, after a maintainer presses a second trapezoidal block, the placement box slides back and forth on the surface of the elastic bandage to take the tools, and the practicability is improved.
Owner:HUNAN TECHN COLLEGE OF RAILWAY HIGH SPEED
A film-coated scaffold and scaffold assembly
This invention provides a covered stent and a stent assembly. The covered stent includes a first segment and two second segments respectively disposed at both axial ends of the first segment. The covered stent includes a bare stent and a covering. The bare stent includes a helical structure extending from one second segment through the first segment to the other second segment, and the helical structure has a greater ascending angle in the first segment than in the second segment. The covering covers the circumferential surface of the bare stent. The covered stent is used in a stent assembly as a branch stent for treating lesions involving the aortic arch, and it can well adapt to the anatomical structure of the aortic arch, improving treatment efficacy.
Owner:SHANGHAI MICROPORT ENDOVASCULAR MEDTECH (GRP) CO LTD
Fluorescent probe for identifying lithium ions as well as preparation method and application of fluorescent probe
PendingCN121851021Aachieve specific identificationHigh detection sensitivityOrganic chemistryFluorescence/phosphorescenceHATUMethyl palmoxirate
The invention discloses a fluorescent probe for recognizing lithium ions and a preparation method and application thereof.The method comprises the steps that rhodamine B, HATU and methyl 3-amino-3-methyl-1-butyrate are mixed and subjected to a first-step reaction, a first reactant is obtained, the first reactant, ethyl alcohol and sodium hydroxide are mixed and subjected to a second-step reaction, a second reactant is obtained and subjected to a third-step reaction, and the fluorescent probe for recognizing the lithium ions is obtained. And mixing the second reactant, crown ether, EDCI and HOBT, and carrying out a third-step reaction to obtain the fluorescent probe. According to the method, lithium ions in a complex environment can be efficiently recognized, and raw material waste and resource loss in the production process are avoided.
Owner:PETROCHINA CO LTD
Thin-wall plate rolling machine with diameter-adjustable roll shaft
The utility model relates to the technical field of veneer reeling machines, and provides a roll shaft diameter adjustable thin-wall veneer reeling machine which comprises an outer shell, a rotating roll is rotatably connected to the inner side of the outer shell, a limiting structure is connected between the rotating roll and the outer shell, an adjusting roll is rotatably arranged on the inner side of the outer shell, and the adjusting roll is used for adjusting the diameter. The limiting structure comprises a limiting plate fixedly connected to the position, close to one end, of the outer surface of the rotating roller, the outer surface of the rotating roller is movably sleeved with a movable plate, a fixed plate is fixedly connected to the inner side of the outer shell, a limiting air cylinder is fixedly connected to the surface of the fixed plate, and a connecting plate is fixedly connected between the output end of the limiting air cylinder and the movable plate. The outer surface of the fixing plate is connected with a guide assembly. The guide assembly comprises a guide plate fixedly connected to the outer surface of the fixing plate. According to the technical scheme, the plate rolling machine solves the problem that when an existing plate rolling machine is used for corresponding to plates with different lengths, no limiting structure exists, and deviation is likely to happen when the plates are rolled.
Owner:霸州市卓远金属制品有限公司
A hub-type composite embedded balance block structure
This utility model discloses a hub-mounted composite embedded balance block structure, including balance blocks with a base pad installed on the bottom surface of the balance blocks. Through the assembly mechanism, this hub-mounted composite embedded balance block structure allows for the cutting of an appropriate number of balance blocks according to the required weight before use. To facilitate bending and installation, lightweight balance blocks are added to the sides of the balance blocks, increasing the convenience of weight distribution and bending flexibility. Simultaneously, to ensure a more secure connection and easier bending, a mesh pad is installed at the bottom of the balance block, with a hanging mesh embedded inside. The hanging mesh enhances the bottom's connectivity and flexibility, facilitating bending and secure external assembly. This avoids limitations that neglect structural compactness and ease of installation, resulting in excessively large balance blocks or cumbersome installation steps, thus affecting its practical application value.
Owner:FUJIAN SHENLIKA ALUMINUM IND DEV
Anti-corrosion protection pipe
The utility model discloses an anti-corrosion protection tube which comprises a protection tube body. The protection pipe is composed of a straight pipe and a corrugated pipe, the two ends of the corrugated pipe are fixedly installed on one side of the straight pipe through bolts, a fixing buckle is installed on the upper side of the straight pipe, an installation frame is installed at the upper end of the fixing buckle, the installation frame is composed of a threaded cylinder and a threaded rod, and the upper end of the threaded rod is rotatably installed in the threaded cylinder. The bottom end of the threaded rod is installed at the upper end of the fixing buckle, the straight pipe is composed of a base pipe layer and a corrosion-resistant layer, and the corrosion-resistant layer is attached to the outer side of the base pipe layer. When the mounting rack is used, the threaded rod rotatably enters or rotatably extends out of the threaded cylinder, the length of the mounting rack can be adjusted, and the corrugated pipe is arranged to facilitate bending, so that a protection pipe can be conveniently bent according to the routing of a cable.
Owner:KUNSHAN MIAOTING PIPE IND CO LTD
Metal pipe bending machining device capable of being adjusted in self-adaptive mode
ActiveCN224157569UImprove versatilityMeet diverse production needsShaping toolsStructural engineeringMechanical engineering
The utility model relates to the field of metal pipe machining, in particular to a metal pipe bending machining device capable of being adjusted in a self-adaptive mode. Comprising a rack, a mounting column, a fixing seat, a first bending piece, a first bending part, a fixing piece, a first electric sliding rail, a mounting frame, a second bending piece, a second bending part and the like. A mounting column is rotationally arranged on the rack, a fixing seat is fixedly arranged on the mounting column, a plurality of first bending pieces and fixing pieces are arranged on the mounting column at intervals, the diameters of the first bending pieces are different, a first bending part is arranged on each first bending piece, and a first bending groove is formed in the circumferential direction of each first bending piece. According to the metal pipe bending device, the multiple first bending pieces with different diameters are arranged and matched with the detachable and replaceable second bending pieces, bending machining of different machining angles or shapes can be conducted on metal pipes of the same specification, the universality of the device is remarkably improved, and diversified production requirements are met.
Owner:SHENZHEN RONGZHICHENG PRECISION MASCH CO LTD
Bending mechanism for sheet metal die
ActiveCN224208858UEasy to bendEasy to take outEjection devicesClassical mechanicsStructural engineering
The utility model discloses a bending mechanism for a sheet metal die, relates to the technical field of sheet metal bending, solves the problem that sheet metal parts are inconvenient to discharge quickly, and comprises a bending table, a bending mechanism is arranged at the top of the bending table, a groove is embedded in the top of the bending table, a pushing mechanism is arranged in an inner cavity of the bending table, and the pushing mechanism is arranged in the inner cavity of the bending table. A groove is formed in the inner surface of the bending table, a pushing mechanism is arranged in the inner cavity of the groove, the pushing mechanism comprises a servo motor and a partition plate, the partition plate is fixedly installed on the inner surface of the bending table, and the servo motor is fixedly installed at the bottom of the inner cavity of the bending table. By arranging a servo motor, a threaded rod, a threaded sleeve, a bearing plate and a push plate, a bent plate can be driven to move upwards, the plate is pushed out of a groove, taking is convenient, in this way, bent sheet metal parts are convenient to take, and the using effect is good.
Owner:SUZHOU INNOVATIVE PRECISION IND CO LTD
Connecting structure of side wall assembly and panoramic sunroof and automobile
ActiveCN116573062Bstable supportSolve the technical problem of insufficient supportInternal combustion piston enginesSuperstructure subunitsClassical mechanicsStructural engineering
The application relates to a connecting structure of a side wall assembly and a panoramic sunroof and an automobile. The connecting structure of the side wall assembly and the panoramic sunroof comprises a panoramic sunroof, a sunroof reinforcing ring, an assembly support and a side wall assembly. The assembly support is connected with the sunroof reinforcing ring, and the assembly support is connected with the panoramic sunroof. The side wall assembly comprises a B upright column upper inner plate reinforcing piece and a B upright column inner plate. The assembly support, the B upright column upper inner plate reinforcing piece and the B upright column inner plate form a three-layer connecting structure. In the embodiment of the application, the three-layer connecting structure formed by the assembly support, the B upright column upper inner plate reinforcing piece and the B upright column inner plate is arranged, the supporting performance of the side wall assembly to the assembly support is enhanced, and the connecting performance of the sunroof reinforcing ring connected with the side wall assembly through the assembly support is improved.
Owner:CHONGQING CHANGAN AUTOMOBILE CO LTD
High-rise building pre-branch flexible bus
The utility model belongs to the technical field of power transmission cable, disclose a kind of high-rise building pre-branch flexible bus, including main cable, branch cable, C type clamp connecting piece, branch junction box and fixed clamp;The main cable is equipped with multiple branch points along length direction;The first conductor in the main cable is electrically connected at branch point with the end of the second conductor in the branch cable;The outer peripheral wall of the first conductor of the branch point of the main cable is arranged with the end of the second conductor wrapped by the C type clamp connecting piece;The end of the branch point and branch cable is arranged with the branch junction box wrapped;The fixed clamp is arranged on wall surface, for fixing main cable and branch cable.The utility model's technical scheme is easy to lay installation, solve the problem of traditional hard copper row busbar installation difficult, greatly reduce the construction period, save cost, and good fireproof performance.
Owner:YANG HUA KE CHUANG (SHEN ZHEN) XIN NENG YUAN ZHUANG BEI YOU XIAN GONG SI
Thin films, transparent laminates, cover films, and multilayer electronic devices
ActiveCN115703283BExcellent mechanical propertiesappropriate refractive indexOptical propertyThin membrane
Examples relate to thin films, transparent laminates, applications as cover films, and multilayer electronic devices incorporating the thin film, which possess excellent optical properties such as refractive index, haze, and yellowness, as well as excellent mechanical properties. The thin film includes an elastic layer with a refractive index of 1.48 to 1.58 and a low-temperature damage index (the difference between tensile modulus and tensile strength at a specific temperature), wherein the low-temperature damage index of the elastic layer at -40°C is below 1300 MPa.
Owner:MIKEVO GMBH +1
A bending device with adjustable bending angle for steel structure processing
The utility model relates to the technical field of steel structure bending, concretely relates to a kind of bending device for steel structure processing with adjustable bending angle, including bending seat, the top of both sides of bending seat is provided with baffle, the top of baffle is provided with top seat, the bottom of top seat is provided with the bending assembly for bending steel plate, the top of both sides of bending seat is movably provided with moving seat, the top of moving seat is provided with extrusion component for preventing steel plate abrasion, the top of bending seat is rotatably provided with connecting rod, the outside of connecting rod is rotatably provided with adjusting assembly for adjusting bending angle, by placing steel plate in the inside of two racks, then by rotating screw rod, installation frame is driven to move downward, while the down-pressing roller in installation frame interior also moves downward, to extrude steel plate, prevent two sides from lifting when extruding steel plate, then utilize the guide roller in the inside of rack to make steel plate not be worn due to downward pressure when bending.
Owner:ZHEJIANG SOUTHEAST SPACE FRAME CO LTD
Bending mechanism for cabinet processing
ActiveCN224272817Uavoid deformationImprove flatnessShaping toolsMetal-working feeding devicesIndustrial engineeringPress brake
This utility model belongs to the technical field of bending equipment, and particularly to a bending mechanism for chassis processing. It includes a base plate, a central seat fixedly installed at the center of the top of the base plate, a limiting seat installed on the top of the central seat, and a bending groove formed on the top of the limiting seat. Multiple symmetrically distributed fixed seats are fixedly installed on the top of the base plate, and a telescopic rod is fixedly installed on the top of each fixed seat. This chassis processing bending mechanism uses a starting cylinder to drive a bending head downwards to contact and compress the chassis sheet metal. Under the limiting action of the bending groove, the chassis sheet metal is bent. Simultaneously, both sides of the chassis sheet metal rise synchronously and slide within the limiting groove, driving the limiting plate to rotate. This not only limits the two ends of the chassis sheet metal but also prevents deformation at both ends, improving the flatness and stability of the chassis sheet metal during bending, and also increasing the bending accuracy.
Owner:SHENZHEN TIANYISEN ELECTRONIC CO LTD
Biopsy forceps with telescopic head
The biopsy forceps comprise a front handle, a sliding seat cavity is formed in the front handle, the sliding seat cavity penetrates through the front handle in the front-back direction, a sliding groove is formed in the side wall of the front handle, an outer tube fixing seat is fixedly arranged at the front end of the sliding seat cavity, an inner tube sliding seat is arranged in the sliding seat cavity, and the inner tube sliding seat is connected with a sliding seat pin. The sliding seat pin extends out of the sliding chute; the rear end of the spring outer tube is fixedly connected with the outer tube fixing seat; the rear end of the spring inner tube penetrates through the spring outer tube and the outer tube fixing seat and then is fixedly connected with the inner tube sliding seat, the front end of the spring inner tube is connected with the tong head, the inhaul cable is arranged in the spring inner tube, the front end of the inhaul cable is connected with the tong head, and the rear end of the inhaul cable is connected with the sliding ring; the front end of the rear handle is fixedly connected with the rear end of the front handle, and the sliding ring is arranged on the rear handle. And a spring inner tube with a thinner end can extend out, so that the endoscope can be bent conveniently.
Owner:JIANGSU CHANGMEI MEDICAL INSTR CO LTD
Steel plate bending device for safety box
ActiveCN224181764UPracticaleasy to useMetal-working feeding devicesPositioning devicesHydraulic cylinderStructural engineering
A steel plate bending device for a safety box relates to the technical field of safety box processing and comprises a workbench, a fixing plate, a supporting plate, a limiting plate, a positioning plate, a pressing plate, a hydraulic cylinder and a fixing seat, the workbench is composed of a bearing plate and vertical columns, the vertical columns are longitudinally distributed on the lower end face of the bearing plate, the pressing plate is arranged at one end of the bearing plate, and the hydraulic cylinder is arranged at the lower end of the pressing plate. A fixing seat is arranged at the lower end of the hydraulic cylinder, a fixing plate is arranged at one end of the upper end face of the bearing plate, a supporting plate is arranged at the end, facing the pressing plate, of the fixing plate, a positioning plate is arranged on the supporting plate and hinged to the end of the supporting plate, and a limiting plate is arranged between the positioning plate and the fixing plate, arranged above the supporting plate and used for adjusting the angle between the positioning plate and the fixing plate; according to the metal plate bending device, the workbench, the fixing plate, the pressing plate, the hydraulic cylinder and the fixing base are arranged in a matched mode, so that a metal plate is conveniently fixed, and bending machining is convenient; and by arranging the positioning plate with the adjustable angle, the bending angle is controlled so as to meet the machining requirement.
Owner:河南星都家具有限公司
Automatic bending equipment for carton edge folding
ActiveCN224197411URealize spacing adjustmentImplement top width adaptationBag making operationsPaper-makingCartonStructural engineering
The utility model belongs to the technical field of carton processing, and particularly relates to an automatic bending device for carton edge folding, which comprises a base and further comprises a placing table, the bottom end of the placing table is fixedly mounted at the top of the base, two adaptive grooves are formed in the top end of the placing table, and the bottom end of the placing table is fixedly mounted on the base. Mounting grooves are formed in the inner walls of the sides, close to each other, of the two adaptive grooves, and first electric push rods are fixedly mounted on the inner walls of the two mounting grooves; the number of the telescopic plates is two, the telescopic plates are connected to the inner walls of the bottoms of the corresponding adaptive grooves in a sliding mode, and output shafts of the first electric push rods are fixedly installed on one sides of the corresponding telescopic plates; the bottom end of the bracket is fixedly mounted at the top of the base; the supporting width of the top of the placing table and the distance between the two folding plates are adjusted through a simple structure, so that cartons of different specifications can be bent, operation is convenient, time and labor are saved, and applicability and practicability are high.
Owner:HEFEI LANYI PACKING CO LTD
Novel civil air defense door frame channel steel bending device
ActiveCN224115041Ueasy to bendEasy to clamp and fixMetal-working feeding devicesPositioning devicesArchitectural engineeringStructural engineering
The utility model discloses a novel civil air defense door frame channel steel bending device, which relates to the technical field of civil air defense door frame processing and comprises a bottom plate, three supporting rods for supporting are mounted at the top end of the bottom plate, a top plate is mounted at the top ends of the supporting rods, and a first movable groove and a dismounting groove are respectively formed in one side of the bottom plate and one side of the top plate. A second movable groove is formed in the other side of the bottom plate and the other side of the top plate, a clamping mechanism used for clamping the channel steel is installed in the first movable groove, and a bending mechanism used for bending the channel steel is installed in the second movable groove. And through the arrangement of the clamping mechanism and the bending mechanism, channel steel of various sizes can be conveniently clamped and fixed, and therefore the channel steel of various sizes can be conveniently bent.
Owner:金鑫科技集团有限公司
A method for installing a mooring member
ActiveCN116950012BHigh positioning accuracyIncrease the speed of lifting and transportationMarine engineeringControl theory
The application provides a method for installing a berthing component, and belongs to the technical field of berthing component installation. The method uses a manual chain block to realize secondary lifting of the berthing component, thereby adjusting the height position of the berthing component and improving the position accuracy of the berthing component. Moreover, the manual chain block is used to directly lift the berthing component relative to hoisting equipment (a square barge crane), and the use of the manual chain block can ensure that the berthing component moves in the vertical direction and does not move in the horizontal direction. Meanwhile, since the manual chain block is used to lift the berthing component, the distance between the lifting point of the manual chain block and the berthing component is small, so the amplitude of the swing of the berthing component caused by the action of side wind is small, thereby facilitating the adjustment of the position of the berthing component and improving the use experience of the product.
Owner:NO 5 ENGINEERING COMPANY LTD OF CCCC FIRST HARBOR ENGINEERING COMPANY LTD +1