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63results about How to "Guaranteed limit effect" patented technology
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Fabricated outer wall hoisting equipment
PendingCN119503610Aprevent movementGuaranteed limit effectSafety gearClassical mechanicsMechanical engineering
The invention discloses assembly type outer wall hoisting equipment, and relates to the technical field of building construction. The adjusting and adapting mechanism is located above the outer wall body. The number of the positioning mechanisms A is two, and the two positioning mechanisms A are installed at the top of the adjusting and adapting mechanism. The number of the connecting mechanisms is two, and the two connecting mechanisms are installed at the left end and the right end of the adjusting and adapting mechanism. The number of the guiding mechanisms is two, and the two guiding mechanisms are installed on the adjusting and adapting mechanism. The hoisting mechanism is mounted at the top end of the adjusting and adapting mechanism; the number of the positioning mechanisms B is two, and the two positioning mechanisms B are mounted on the front side and the rear side of the hoisting mechanism; a worker can conveniently and properly adjust the positions of the two movable adaptive frames according to the size of the outer wall body; the problems that generally, only walls of the same model can be hoisted, proper adjustment cannot be conducted according to the sizes of the walls, and the universality is low are solved.
Owner:HENAN HUIGUO SCI & TECH ACHIEVEMENTS TRANSFORMATION SERVICE CO LTD
Flanging limiting tool for assembling door outer ring
InactiveCN119489408AImprove stabilityGuaranteed limit effectWork holdersGear wheelElectric machinery
The invention relates to the technical field of door outer ring machining, and provides a welt limiting tool for door outer ring assembling, which comprises a workbench, and a square groove is formed in the top of the workbench. According to the device, a motor is controlled to be started through a controller, two clamping plates can oppositely move along the outer surface of a two-way lead screw, an outer door ring is clamped and fixed, a piston rod is synchronously pushed and extruded through a push plate, gas in a hollow cylinder enters a compression cavity of a pneumatic telescopic rod through a connecting pipe, the pneumatic telescopic rod stretches, and the outer door ring is clamped and fixed; the gear can drive the rotating rod, the L-shaped clamping block and the second elastic rubber pad to rotate, the second elastic rubber pad makes contact with the outer door ring and is compressed to a certain degree, the outer door ring abuts against the L-shaped plate, in this way, the clamping and fixing stability of the outer door ring can be improved, the situation that the outer door ring slides and deviates in the assembling and machining process is prevented, and the service life of the outer door ring is prolonged. Therefore, the welt assembly effect of parts of the door outer ring is ensured.
Owner:ANHUI SHUMI PLASTIC IND CO LTD
Air supply device for coal mine underground tunneling
ActiveCN222558581URealize disassemblyreduce wastePump componentsTunnel/mines ventillationMining engineeringElectric machine
The utility model discloses an air supply device for coal mine underground tunneling, which relates to the technical field of underground air supply and comprises an air duct, a motor is mounted in the air duct, the output end of the motor is connected with a hub, blades are distributed on the outer side of the hub at equal intervals, one sides, close to each other, of the blades are respectively connected with an inserting rod, and the inserting rods are connected with the air duct. Containing grooves are formed in the hub at equal intervals. By arranging the inserting rods and the limiting blocks, in the using process, the blades and the hub can be disassembled and assembled through mutual matching of the inserting rods and the limiting blocks, so that when a single blade is damaged, a plurality of blades do not need to be replaced together with the hub, waste of resources can be effectively reduced, and the service life of the blades is prolonged. And a connecting ring and a clamping rod are arranged, when the two sets of limiting blocks are clamped in the inserting rod, through the arrangement of the clamping rod, limiting of the rotating shaft can be achieved, and the situation that the rotating shaft is subjected to centrifugal force or impact force of the rotating shaft and foreign objects, and displacement is generated is effectively prevented.
Owner:王斌
Mini computer host capable of being hung
ActiveCN222479944UEasy to installeasy maintenanceStands/trestlesDigital processing power distributionStructural engineeringMachine
The utility model relates to the field of mini-computer hosts and discloses a hanging mini-computer host which comprises a host body and two fixing buckles, a plurality of connecting ports are formed in one end of the host body, connecting frames are connected to the inner walls of the fixing buckles in a clamped mode, and the size specification of the surfaces of the connecting frames is matched with the size specification of the inner walls of the fixing buckles. Two bonding plates are fixedly mounted at one end of the connecting frame, the two bonding plates are symmetrically distributed with the connecting frame as the axis, and a fixing frame is fixedly connected to the bottom end of the connecting frame; the two fixing buckles are installed at one end of the machine body, the inner walls of the fixing buckles are connected with the connecting frames in a clamped mode, and one ends of the connecting frames are bonded to the wall surface or the surfaces of other objects through the bonding plates, so that the machine body is conveniently installed on the wall surface or the surfaces of the other objects, the situation that the machine body is pulled by a wire body, and consequently the machine body deviates is avoided, and the service life of the machine body is prolonged. And the machine body can be disassembled by separating the fixing buckle from the connecting frame, so that the machine body is more convenient to overhaul.
Owner:GUANGZHOU RONGZHIXIN INFORMATION TECH CO LTD
A long rod storage rack
Owner:JIANGYOU HONGXIANG SPECIAL STEEL CO LTD
An automatic over-the-wire deployment sled
The application discloses an automatic overline pay-off trolley and relates to the technical field of cable overhead installation. The automatic overline pay-off trolley comprises a frame body arranged on a pay-off trolley body, a plurality of pulleys rotatably connected to the frame body, two groups of protection mechanisms arranged on the two sides of the pulleys and fixed to the side walls of the frame body, and can protect the pulleys when a walking plate is pulled by a traction rope and a cable passes through the pulleys. Each group of the protection mechanisms comprises a mounting frame fixed to the side wall of the frame body through a connecting frame. The automatic overline pay-off trolley can avoid the impact of the walking plate on the pulleys, and can make the walking plate pass above the pulleys without contacting the pulleys, so that the pulleys are protected, the service effect and the service life are ensured, and after the cable is conveyed on the pulleys, the cable on the pulleys is limited, so that the cable is prevented from deviating or even separating from the pulleys, and the service effect is ensured.
Owner:LIAONING POWER TRANSMISSION & TRANSFORMATION PROJECT +3
Air conditioner
ActiveCN222617034UImprove the convenience of disassembly and assemblyImprove disassembly efficiencyLighting and heating apparatusHeating and ventilation casings/coversLocked plateLocking plate
The utility model provides an air conditioner, relates to the technical field of air conditioners, the air conditioner comprises a first shell, a second shell, a lock plate and a fixing piece, the first shell and the second shell are mutually spliced along the vertical direction to form a containing cavity, one end of the lock plate is hinged to the first shell, the other end of the lock plate is jointed to the second shell, and the fixing piece is arranged in the containing cavity. The locking plate is used for locking the movable part located in the containing cavity, the fixing piece is assembled on the locking plate, a first mounting hole is further formed in the second shell, and the fixing piece is correspondingly assembled in the first mounting hole. Compared with the prior art, the limiting of the movable part is realized by utilizing the lock plate, and one end of the lock plate adopts a hinged structure, so that the position of the movable part can be conveniently adjusted by only disassembling the fixed part and then rotating the lock plate during disassembly, and in the same way, only the fixed part needs to be assembled during installation, so that the movable part is very convenient to use; and the dismounting and mounting convenience is greatly improved, and the dismounting and mounting efficiency is improved.
Owner:NINGBO AUX ELECTRIC CO LTD +1
A cleaning device for a swimming pool filter cartridge
ActiveCN224370934UGuaranteed limit effectprevent disengagementCleaning using liquidsFilter regeneration
The utility model discloses a kind of cleaning devices of swimming pool filter element. Including fixed base, movable base, first receiving tray, second receiving tray, shaft and pipe clamp, fixed base is connected with the bottom of shaft and forms fixed connection, bearing is set in the center of first receiving tray and second receiving tray, receiving platform is set on the end face of first receiving tray and second receiving tray, pipe clamp is set on shaft and is used to form locking between shaft, the periphery of fixed base and movable base is provided with at least three outwardly extending support leg. The utility model relies on first receiving tray, second receiving tray is connected to the receiving of filter element, let filter element can rotate freely on shaft, in combination with the rotation of filter element driven by the injection of spray gun, personnel is not needed to push, so that filter element can rotate while washing, it is time-saving and labor-saving to clean up;Meanwhile, the setting of the support leg of fixed base and movable base can maintain the stable requirement under rotating state.
Owner:AMERICAN BRIDGE CUTTER CO LTD
Box bottom cable moisture-proof threading connection structure of distribution box
ActiveCN224164512Uavoid accessprevent agingBus-bar/wiring layoutsClimate change adaptationInsulation layerClassical mechanics
The utility model relates to a box bottom cable moistureproof threading connection structure of a distribution box, comprising a distribution box body, the bottom of the distribution box body is provided with two wire inlets which are symmetrically distributed left and right, the distribution box body is internally provided with four moistureproof assemblies, every two of the four moistureproof assemblies are in one group, and the other two of the four moistureproof assemblies are in one group. The moisture-proof assemblies are symmetrically distributed up and down, each group of moisture-proof assemblies is mounted through a wire inlet, each moisture-proof assembly comprises a mounting base and a sealing ring, a cable enters the distribution box body through the interior of the mounting base, and after the cable is connected with an electrical element in the distribution box body, gas is injected into the cavity through the gas nozzle, so that the electrical element in the distribution box body is sealed. The sealing ring is tightly attached to the gap between the cable and the mounting base after expansion, so that a physical barrier is formed, moisture is effectively prevented from entering the box body, and cable insulation layer aging, metal part corrosion or short circuit faults caused by the moisture are avoided.
Owner:HUBEI CHUTIAN ELECTRICAL CO LTD
A key control device
The present invention discloses a key control device, and relates to the field of key control technology. The spring bracket in the key control device includes a first frame and a second frame. The first frame and the second frame together form a limiting cavity, and the limiting cavity is used for a spring to pass through and to limit the spring. Compared with the prior art, the spring bracket provided by the present invention uses the first frame and the second frame that together form the limiting cavity, so that the production efficiency can be improved while ensuring the limiting effect, and the installation is convenient, and the displacement range of the spring can be reduced to avoid the lateral displacement of the spring, so as to make the control sensitivity high.
Owner:NINGBO AUX ELECTRIC CO LTD +1
Packing device for plastic coated wires
ActiveCN222646384UGuaranteed limit effectImprove efficiencyPackagingStructural engineeringMechanical engineering
The utility model provides a packing device for plastic-coated wires, which belongs to the technical field of plastic-coated wire packing and comprises an operation table plate, driving guide rails are arranged on the front side and the rear side of the right side of the top of the operation table plate, and limiting channels are arranged on the front side and the rear side of an inner cavity of each driving guide rail. According to the utility model, the plastic-coated wires can be effectively limited by driving the limiting mechanism when the plastic-coated wires are moved to the packaging notch, automatic fine adjustment can be carried out through the limiting adjusting rod arranged on the inner side of the limiter according to the plastic-coated wires with different sizes, and after one side of the plastic-coated wires is packaged, the plastic-coated wires can be effectively limited by the limiting adjusting rod. According to the plastic-coated wire packaging device, the rotating shaft can be driven to rotate when being attached to the surface of a plastic-coated wire, the plastic-coated wire can be driven to rotate through rotation, and therefore the position can be automatically adjusted for packaging in the packaging process, the overall efficiency is effectively improved, meanwhile, the limiting effect on the plastic-coated wire can be guaranteed, displacement is avoided, and it is guaranteed that the packaging fastening degree is consistent.
Owner:天津旭华塑料制品有限公司
Monocrystalline silicon round rod weight detection device
ActiveCN222505580UGuaranteed limit effectRealize spacing adjustmentWeighing apparatus detailsCleaning using toolsMonocrystalline siliconRound bar
The utility model relates to the technical field of monocrystalline silicon weighing, and discloses a monocrystalline silicon round rod weight detection device comprising a pedestal; a weighing platform; the two limiting structures are symmetrically arranged at the top of the weighing table and used for limiting silicon rods, each limiting structure comprises side plates and carrier rollers, the side plates are movably connected with the weighing table, screw rods are arranged on the wall faces of the weighing table to drive the two side plates to be close to each other, and the wall faces, close to each other, of the two side plates are rotationally connected with the multiple same carrier rollers. The two side plates are driven by the lead screw to get close to each other, the distance between the carrier rollers on the wall faces of the two side plates is adjusted, the limiting effect on the silicon rods can be guaranteed, meanwhile, the silicon rods can be adapted to a certain range, rubber sleeves on the surfaces of the carrier rollers can protect the surfaces of the silicon rods, and when the silicon rods move along the side plates, the silicon rods can be prevented from being damaged by the inclined carrier rollers. And the carrier roller is pushed to rotate, then the rotating carrier roller can clean the surface of the silicon rod, and the limiting and cleaning dual effects are achieved.
Owner:SHUANGLIANG CRYSTALLINE SILICON NEW MATERIALS (BAOTOU) CO LTD
A placing partition frame structure based on interior design
ActiveCN224734938URealize automatic preliminary limitResist shaking
This utility model discloses a partition frame structure for interior design, relating to the technical field of partition frame structures. It includes: a frame; a central placement frame located in the middle of the inner side of the frame; multiple connecting plates, each connecting plate having one end connected to the circumference of the central placement frame and the other end connected to the frame, and the connecting plates include vertically and horizontally arranged connecting plates; a support cylinder placed on the inner bottom wall of the central placement frame; and a pair of connecting brackets fixed to the top sides of the support cylinder, each connecting bracket extending beyond the top wall of the central placement frame and located above the connecting plates. This utility model achieves automatic initial positioning of plant pots during placement through the linkage structure of the support cylinder, connecting brackets, and sleeves. When the support cylinder sinks due to load, it causes the connecting brackets and sleeves to move downwards synchronously, allowing the sleeves to automatically engage with the plant pots on the lower connecting plate, effectively preventing them from tipping over, especially resisting shaking caused by pet collisions.
Owner:QINGDAO UNIV OF TECH
Automobile wheel speed measuring device and using method
Owner:NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
A rock wool cross-cut apparatus
The utility model relates to rock wool production and processing equipment technical field, concretely refers to a kind of rock wool cross cutting equipment, including workbench, cutting saw, drive mechanism, lifting mechanism and limiting mechanism;Workbench top is fixedly connected with mounting frame, and slidingly set up movable box in mounting frame;Cutting saw is movably arranged in mounting frame, and the top of cutting saw is slidably connected with the bottom of movable box;Drive mechanism is set on movable box, and one end of drive mechanism is connected with cutting saw for driving cutting saw movement;Lifting mechanism is set on mounting frame;Limiting mechanism is set on movable box, and limiting mechanism is provided with two groups, and two groups of limiting mechanism are located at the two sides of cutting saw respectively.The utility model is set between drive mechanism and lifting mechanism by cooperation, and driving motor works drives cutting saw edge to move downward reciprocating motion, realizes the cutting operation of saw blade to rock wool, optimizes the structure of equipment, reduces the production cost and the maintenance cost of equipment.
Owner:SICHUAN ZHAOYIN MATERIAL TECHNOLOGY CO LTD
Tray for inspection in semiconductor chip packaging process
ActiveCN222619733UGuaranteed limit effecteasy to operateSemiconductor/solid-state device testing/measurementSemiconductor/solid-state device manufacturingSemiconductor chipLead frame
The utility model discloses a tray for inspection in the packaging process of a semiconductor chip, relates to the field of semiconductor chips, and solves the problems that a metal lead frame is poor in limiting effect and is easy to deform and damage due to external pressure in the conventional side plate contact-type limiting, and adopts the following scheme: the tray comprises a tray plate; a sliding groove distributed in an L shape is formed in the top face of the tray plate, and a positioning tooth holder located on the outer side of the sliding groove is further assembled on the top of the tray plate; a first corner frame assembly and a second corner frame assembly which are distributed diagonally are fixedly mounted at the top of the tray plate; according to the tray for inspection in the packaging process of the semiconductor chip, through arrangement of the first corner frame assembly and the second corner frame assembly above the tray plate, metal lead frames on the inner sides of the tray plate can be limited from two inclined corners, meanwhile, in the inward extrusion process, a bearing frame is synchronously extruded inwards, and the inspection efficiency is improved. And the sponge body frame in the inner side ring is in contact with the metal lead frame, so that a protection effect is achieved.
Owner:LIANCEUTE SEMICON (DONGGUAN) CO LTD
一种病理切片扫描仪
Owner:ZHIYUE MEDICAL TECH (JIANGSU) CO LTD
A ceramic processing green body polishing device
The utility model provides a kind of ceramic processing clay embryo polishing device, belong to ceramic processing technical field, including polishing box, the ceramic clay embryo of polishing box can be filled and be used for polishing the abrasive of this clay embryo, the top of polishing box is open and the top opening of polishing box is rotationally blocked and set cover plate, rotating mechanism for being arranged on the polishing box and acting on cover plate;The polishing box is equipped with the clamping assembly for clamping and fixing the ceramic clay embryo to be polished, and also be equipped with the driving assembly for driving the ceramic clay embryo to be polished after clamping and fixing rotation.This application will granular abrasive be in polishing box, so that small abrasive is filled in each position on the surface of ceramic clay embryo to be polished, simultaneously, by the cooperation of clamping assembly and driving assembly, the ceramic clay embryo to be polished can be driven to rotate, to carry out even polishing to the surface of ceramic clay embryo to be polished, both ensure polishing effect, improve polishing efficiency, more conducive to practical use.
Owner:FUJIAN DEHUA XINYANG CERAMICS CO LTD
Heat pump water heater
The utility model provides a heat pump water heater, and relates to the technical field of heat exchange. The heat pump water heater comprises an inner container and a heat exchanger, the peripheral wall of the inner container is provided with a first limiting structure and a second limiting structure which are arranged at intervals in the axial direction of the inner container, the heat exchanger comprises a first collecting pipe, a second collecting pipe and a plurality of heat exchange pipes arranged side by side at intervals, and the two ends of each heat exchange pipe communicate with the first collecting pipe and the second collecting pipe correspondingly; the multiple heat exchange pipes are spirally wound and attached to the peripheral wall of the inner container. Wherein the first limiting structure abuts against the side, close to the heat exchange pipe, of the first collecting pipe, the second limiting structure abuts against the side, close to the heat exchange pipe, of the second collecting pipe, the limiting position of at least one of the first limiting structure and the second limiting structure can be movably adjusted on the surface of the inner container, and the first limiting structure and the second limiting structure can be fixed relative to the inner container at the limiting position. Through the first limiting structure and the second limiting structure, the two ends of the heat exchange pipe are tensioned so that the heat exchange pipe can be tightly wound around the inner container, and then the heat exchange efficiency between the heat exchange pipe and the inner container is improved.
Owner:ZHEJIANG DUNAN THERMAL TECHNOLOGY CO LTD
Sintering device capable of fixing chips of different sizes
ActiveCN222544403UGuaranteed sintering effectGuaranteed limit effectCharge supportsSemiconductor/solid-state device manufacturingStructural engineeringMechanical engineering
The utility model discloses a sintering device capable of fixing chips with different sizes, relates to the field of chip sintering, solves the problem that the chips with different sizes are difficult to stably sinter and process by the existing device according to requirements, and adopts the following scheme that the sintering device comprises a sintering furnace body and a furnace platform, two groups of bottom grooves which are opposite in position are formed in the bottom surface of the inner side of the coil base, a fixed blocking seat is fixedly mounted on one group of bottom grooves, a movable blocking seat is slidably mounted in the other group of bottom grooves in a sleeving manner, and an adjusting assembly is arranged between the movable blocking seat and the bottom grooves; a main body of the adjusting assembly is a top column, and a fixed clamping seat clamped on the fixed blocking seat is fixedly mounted at the bottom of the front end of the top column; according to the sintering device capable of fixing the chips with the different sizes, through the arrangement of the coil base inner side assembly and the adjusting assembly, limiting of the chips with the different sizes can be achieved by sliding the adjusting assembly and rotating a lead screw shaft in the adjusting assembly, and therefore the effect of limiting the chips with the different specifications is achieved.
Owner:CHENGDU ZHANYI ELECTRONIC TECH CO LTD
Waste gas catalytic combustion device facilitating replacement of gas fitting
The utility model relates to exhaust treatment technical field especially, more related to a kind of exhaust catalytic combustion device convenient to gas fitting replacement, including combustion reaction bin, support track, auxiliary strut, connecting block and combustion mechanism, the support track fixedly arranged in the combustion reaction bin inside, the auxiliary strut is fixed with combustion reaction bin inside, the connecting block fixedly arranged in combustion reaction bin outside, the combustion mechanism is clamped and set in combustion reaction bin inside, this convenient to gas fitting replacement's exhaust catalytic combustion device in working condition, large-area surface burner work guarantee to carry out combustion reaction in the oil gas and harmful gas in tail gas, greatly reduce harmful gas content in tail gas, in maintenance process, guarantee the support strength of combustion reaction bin, and it is convenient to integral removal and replacement maintenance, when removal and maintenance, guarantee bottom support and limiting effect, avoid direct drop-off and cause end drop, to improve security.
Owner:NANJING WEIDUN ENERGY ENVIRONMENTAL PROTECTION CO LTD
An automotive ignition coil assembly
ActiveCN224287927Uprevent rotationprevent axial movementTransformers/reacts mounting/support/suspensionTransformersIgnition coilStructural engineering
This utility model discloses an automotive ignition coil assembly, relating to the field of ignition coil technology. It includes a housing, with mounting brackets fixedly mounted on both sides. Each mounting bracket has a mounting hole, and the inner side of the mounting hole has a spiral groove. The mounting hole is spirally connected to a connecting bolt via the spiral groove. Limiting grooves are provided on both sides of the connecting bolt. One side of the mounting hole is connected to a mounting groove, which is C-shaped and horizontal relative to the mounting bracket. A limiting rod is installed in the mounting groove, and the limiting rod is adapted to the mounting groove. The other end of the limiting rod is located in the mounting hole and adapted to the limiting groove. This utility model uses a connecting bolt spirally mounted in the mounting hole, and the limiting rod inserted into the limiting groove to restrict the connecting bolt, preventing rotation. Simultaneously, the thread prevents axial movement of the connecting bolt, thus restricting the connecting bolt and preventing it from detaching.
Owner:浙江辉波蕾汽车部件有限公司
A coiler mandrel changeout tool
ActiveCN224312888URealize card connection limitEasy to installWebs handlingWinding machineRepair time
This disclosure relates to the field of winding machine drum replacement fixture technology. One embodiment of this disclosure provides a winding machine drum replacement fixture, which includes a fixed base, multiple fixing screws on both sides of the fixed base, a V-shaped bracket, a clamping frame, a clamping plate, a clamping mechanism, a connecting frame, and a buffer-type pressing assembly. The V-shaped bracket is installed on the upper side of the fixed base and is used to support the drum. Multiple clamping frames are installed on the inner side of the V-shaped bracket, and the multiple clamping frames are symmetrically arranged. The clamping plate is inserted into the inside of the clamping frame and can move vertically inside the clamping frame. The clamping plate is used to limit the movement of the drum. The clamping mechanism is installed on the outer side of the clamping frame and is used to clamp the clamping plate. The connecting frame is installed on the upper side of the clamping plate and moves synchronously with the clamping plate. The above technical solution is used to solve the technical problem of excessively long maintenance and repair time in the winding area of the prior art.
Owner:TANGSHAN GANGLU COLD ROLLING CO LTD
Anti-loose jewelry box lock catch mechanism
Owner:SHENZHEN JINGONGFANG COMMERCIAL EXHIBITION EQUIP CO LTD
Shielding structure of cable connector and cable connector
PendingCN119481833AGuaranteed integrityachieve reflowRelieving strain on wire connectionElectrically conductive connectionsStructural engineeringCopper foil
The invention discloses a shielding structure of a cable connector and the cable connector, and relates to the field of communication equipment. The invention discloses a shielding structure of a cable connector. The shielding structure comprises a shielding shell, a limiting piece and an elastic conductive piece, the limiting piece and the elastic conductive piece are both arranged in the shielding shell, the limiting piece and the elastic conductive piece are correspondingly arranged in a first direction, and the elastic conductive piece is used for being in elastic contact with a shielding layer of a cable limited by the limiting piece. The cable connector comprises the shielding structure of the cable connector. The method can solve the problems that the cable outer shielding layer aluminum foil or copper foil is easy to break down through laser welding, the tin welding cost is high, and the process is complex.
Owner:ZTE CORP
Cover structure of overflow tank
ActiveCN222558622Uprevent fallingImprove cleanlinessMachines/enginesEngine cooling apparatusStructural engineeringMechanics
The utility model provides a cover structure of an overflow tank, and relates to the field of sealing. The cover structure of the overflow tank comprises an overflow tank body, a clamping ring is fixedly connected to the top end of the overflow tank body, a top cover is arranged at the top of the clamping ring, a rubber hoop is fixedly connected to the bottom of the top cover, an elastic rope is fixedly connected to one side of the top cover, and a limiting lantern ring is fixedly connected to one end of the elastic rope. According to the cover structure of the overflow tank, the top cover is fixedly connected with the elastic rope, and the limiting lantern ring fixed by the elastic rope is arranged on the outer side of the overflow tank body in a sleeving manner, so that the top cover is limited by the elastic rope and the limiting lantern ring and cannot be thoroughly separated from the overflow tank body, the situation that the top cover falls off after being detached from the top of the overflow tank body is avoided, and cleanliness of the top cover is guaranteed; and the top cover can be efficiently prevented from being lost, and the limiting lantern ring is arranged between the upper limiting ring and the lower limiting ring.
Owner:HENGBO HLDG CO LTD
An automated warehouse that facilitates the storage of warning signs of various shapes
ActiveCN120887134BDoes not affect up and down movementImprove efficiencyStorage devicesInternal fittingsStructural engineeringMechanical engineering
This invention discloses an automated warehouse for storing warning signs of various shapes, relating to the field of automated warehouse technology. It includes a warehouse floor, a lifting device, and a racking assembly, both located on the warehouse floor. The lifting device includes a guide frame, on which a load-bearing rack that reciprocates along its height direction is slidably mounted. A fixed plate is installed at the bottom of the load-bearing rack, and a fixed shaft is fixed to the fixed plate. A rotating plate rotates on the fixed shaft, and a sliding channel is formed on the rotating plate. A U-shaped frame is slidably mounted inside the sliding channel. This automated warehouse, which facilitates the storage of warning signs of various shapes, achieves an emergency braking effect by incorporating the fixed plate, rotating plate, top rod, and U-shaped frame, protecting goods and preventing safety hazards without affecting the vertical movement of the load-bearing rack. Furthermore, the rotating plate and fixed plate can be connected as a whole, improving the utilization efficiency of the automated warehouse.
Owner:JIAOZHOU DONGTAI PRINTING FACTORY
Field cutting device for steel bar truss floor support plate
ActiveCN222569389UGuaranteed limit effectSimple structureShearing machinesShearing machine accessoriesRebarWorkbench
The utility model relates to the technical field of steel bar truss floor support plate processing, and discloses a field cutting device for a steel bar truss floor support plate, which comprises a cutting workbench, a cutting machine and a vertical rod, the top of the cutting workbench is provided with the steel bar truss floor support plate, the cutting machine is arranged above the cutting workbench, and the vertical rod is arranged above the cutting workbench. The vertical rod is fixedly connected to the bottom of the cutting workbench, and a limiting assembly is arranged on the top of the cutting workbench. According to the on-site cutting device for the steel bar truss floor support plate, by arranging the movable frame and the limiting plate, a top plate can be pressed downwards in a sliding mode, so that the top plate pushes the movable frame to descend through a sliding rod, meanwhile, pressure is applied to a spring, the steel bar truss floor support plate is limited, and then the limiting plate is installed in a sliding mode; the clamping columns are connected with the limiting pieces, so that the movable frame is limited, the limiting effect on the steel bar truss floor support plate is guaranteed, the overall structure of the device is simple, and normal operation of the movable frame cannot be affected after collision occurs.
Owner:TIBET JIANHUA CONSTRUCTION CO LTD
Roller machine blocking mechanism
The utility model relates to a logistics field especially relates to a roller machine blocking mechanism, including two crosspieces, a plurality of connecting bars are connected between two crosspieces, a group of long waist holes are set up on the crosspiece, the crosspiece detachably connects with the crosspiece, the fixed seat is fixed between two crosspieces, the fixed seat is fixed with the speed reducer motor, the output shaft of speed reducer motor is fixed with the crank, the crank is fixed with the first bearing, the first bearing sets up in rectangular groove, rectangular groove sets up on the blocking plate, the blocking plate is equipped with the limit structure, the utility model discloses the setting of long waist hole etc. Structure can realize the fine adjustment of the position of blocking plate between two rollers, not only convenient adjustment, and greatly improve the accuracy of the material blocking position, the utility model sets up the limit structure on the blocking plate, instead of setting on double chain roller machine, thus saves the step of installation, not only plays good limiting effect, and greatly improves the efficiency of installation.
Owner:ZHEJIANG DAMON TECH CO LTD
A motion immersion egg tray automatic pre-washing machine and a double-line automatic pre-washing machine
The present invention discloses a moving immersion type automatic pre-washing machine for egg trays, which comprises a frame, a cleaning tank arranged on the frame, a conveyor belt laid on the frame, a limiting frame arranged on both sides of the conveying direction of the conveyor belt, and a motor for driving the conveyor belt to move back and forth, wherein the conveyor belt is arranged in a V-shape in the length direction of the frame, and a plurality of limiting plates for placing egg trays are arranged at intervals on the end surface of the conveyor belt along the length direction; the automatic pre-washing machine for egg trays in the present scheme can realize the simultaneous immersion and cleaning of the egg trays, that is, the egg trays on the conveyor belt in the automatic pre-washing machine for egg trays are in contact with the cleaning liquid in the cleaning tank during the process of moving back and forth with the conveyor belt, so as to realize the immersion function; at the same time, because the egg trays are in a moving state at the same time, friction between the egg trays in the moving state and the cleaning liquid is generated, so as to realize the cleaning of the dirt and scars on the egg trays.
Owner:BEIJING DONGHANG PRECISION MASCH MFG CO LTD