13results about How to "Evenly arranged" patented technology

This utility model relates to the field of crane technology and discloses a novel lightweight gantry crane, including a crossbeam. A first threaded rod is rotatably connected inside the crossbeam, and a moving block is threadedly connected to the surface of the first threaded rod. A fixed pulley is fixedly installed at the rear end of the crossbeam, and a driving structure is provided on the upper surface of the crossbeam. This utility model utilizes a second motor. The rotation of the output shaft of the second motor drives the rotation of a first gear. The meshing between the first and second gears causes the first threaded rod to rotate inside the crossbeam, which in turn drives the moving block to move left and right. Because the fixed pulley and ball bearings share the weight of the load lifted from the lower part of the moving block, this device uses the first threaded rod to drive the movement. The cooperation between the fixed pulley and the slide rail, and the rotation of the ball bearings inside the mounting strip, converts sliding friction into rolling friction, thus enhancing the service life of the device.

The application provides a coiled tube heat exchanger using spherical clamping strips to fix tube bundles, and belongs to the technical field of heat exchange equipment, and comprises a central cylinder and a plurality of clamping strips with spherical protrusions arranged on the outer wall of the central cylinder. The upper surface of the clamping strip is provided with a spherical protrusion structure, and adjacent spherical protrusions constitute a heat exchange tube positioning element. The spacing between the spherical structures is optimized to match the arrangement of the tube bundles, and the outer surface of the central cylinder is wound with heat exchange tubes. The clamping strip with the spherical protrusion adopts a reverse stamping process in the manufacturing process, so that the processing surface is located on the non-contact side of the heat exchange tube, effectively avoiding direct friction damage of the processing defects to the tube wall. The spherical streamline structure reduces the turbulence intensity when the shell side fluid flows around, effectively reduces the shell side pressure drop while ensuring the positioning accuracy of the heat exchange tube, and improves the heat transfer efficiency of the heat exchanger. The clamping strip with the spherical protrusion omits the independent welding area required by the traditional tube clamp, thereby reducing the material consumption of the clamping strip.

The utility model relates to technical field of semiconductor equipment, especially relates to a wafer surface plasma activation equipment, including process cavity and casing, the casing is located process cavity top, be equipped with plasma coil assembly in process cavity, casing upper portion is equipped with air supply component, just the air outlet of air supply component is to the casing inside setting, be equipped with ventilation component and heating assembly in the casing, heating assembly is away from process cavity setting, ventilation component is close to process cavity setting, just one end of ventilation component with the casing inside intercommunication, other end with process cavity intercommunication. Air supply component exports airflow through air outlet, and the airflow is heated after flowing through heating assembly and is blown evenly in the working area of plasma coil in process cavity through ventilation component, so that the plasma activation process of wafer surface can be carried out evenly and stably.

This utility model discloses a cable tray for control cabinets that prevents cable pulling. It is applied in the field of cable tray technology and includes a frame. Grooves are formed at both ends and the center of the frame. Movable blocks are installed inside the grooves. A connecting rod is fixedly connected to the top of each movable block. A guide roller is rotatably connected to the surface of the connecting rod. A limit groove is formed inside each movable block, and an adjustment mechanism is installed inside each limit groove. An adjusting bolt is threaded to the top of the connecting rod. Clamping blocks are symmetrically arranged inside each limit groove, and sliding grooves are symmetrically formed inside each limit groove. This utility model, by designing guide rollers inside the frame, reduces friction between cables and the cable tray, protects the cable sheath, and allows cables to move and arrange smoothly within the cable tray, improving wiring efficiency. It also guides cables in an orderly manner while dispersing stress when cables bend, ensuring stable cable performance.

The present disclosure relates to the technical field of cable production, and one embodiment of the present disclosure provides a cable drum cable pressing wheel device, which comprises a base and a pair of vertical plates, the vertical plates are arranged on the base, a drum is arranged on the base, a clamping driving assembly is arranged between the drum and the base, a column is fixed on the base, and a pressing wheel compacting assembly is arranged on the column. The pressing wheel compacting assembly comprises a pair of transmission cavities, the transmission cavities are arranged in the upper and lower ends of the column, a lifting frame connected through vertical linear driving is arranged in the transmission cavities, the transmission cavities are arranged in the lifting frame, the transmission cavities are open on both sides, and a pair of pressing rollers are arranged on the lifting frame. Through the above technical scheme, the technical problem that most cable drums in the prior art can easily cause the cable to be stacked too high and the local stress to be uneven, which not only occupies more storage space, but also can cause the cable to slip and wear during transportation or use is solved.

The application discloses a steel bar lifting and waterproof board mounting integrated trolley, which comprises a steel structure support rack, a ring support, a steel bar lifting and feeding system and a waterproof board mounting system are arranged on the rack; the steel bar lifting and feeding system comprises a lifting mechanism and a conveying mechanism, the lifting mechanism is used for lifting the ring steel bar to the upper part of the trolley, the lifting mechanism comprises a guide rail and a lifting frame which moves up and down along the guide rail, a transfer mechanism is arranged on the rack between the upper parts of the two guide rails and is used for transferring the ring steel bar on the lifting frame to the conveying mechanism; the conveying mechanism is used for conveying the ring steel bar to the direction of the other end of the trolley; the waterproof board mounting system comprises a supporting rod, a cross rod, an arc-shaped guide plate and a walking mechanism. The trolley integrates the functions of steel bar feeding and waterproof board laying, and solves the problems of the existing technology, such as the non-reusable operation rack, the large number of construction machines in the hole, the large labor intensity of workers, the serious material waste, and the high cost.

The utility model discloses a kind of anti-twist steel wire rope decontamination detection disc rope automation devices, including base, the top of base is fixedly connected with a pair of vertical plate, two The vertical plate is rotatably connected with transmission rod, the outer wall of transmission rod is fixedly connected with winding roller, the top of base is fixedly connected with a pair of first fixed plate, two The first fixed plate is rotatably connected with first reciprocating screw rod, the outer wall of first reciprocating screw rod is equipped with sliding block.The utility model device can realize the dynamic adhesion cleaning of brush to steel wire rope surface by reciprocating cleaning structure linked with winding system;Multiple distributed detection components can be omnidirectionally photographed to circumferential and axial of steel wire rope, reduce the missed detection risk of artificial visual inspection;Reciprocating guide structure and winding speed dynamic matching can guide steel wire rope to be evenly arranged on the surface of winding component.

This utility model discloses an easy-to-wire distribution cabinet, relating to the field of power equipment technology. It includes an adjustable distribution cabinet, comprising a cabinet body with a movable plate on the rear side inside the cabinet. C-shaped steel is fixed at each of the four corners of the cabinet body. The side walls of the C-shaped steel have equidistant perforations. A convex block, fixed to the movable plate, is fitted inside the C-shaped steel with a gap. Connecting plates are located on the left and right sides in front of the movable plate, with insert rods fixed to the outer side walls at both ends of the connecting plates. A wiring mechanism is located on the lower side of the cabinet body. The wiring mechanism includes a fixed plate, with mounting plates symmetrically arranged on the side of the fixed plate near the rear wall of the cabinet body. Friction pads are fixed to the sides of the two mounting plates that are close to each other. This utility model facilitates wiring and maintenance by adjusting the movable plate for installing electrical appliances forward, and the wiring mechanism clamps and fixes the wires, ensuring even wire distribution.

This utility model relates to the field of inductor component manufacturing, specifically to an inductor component tape coating equipment, comprising: a feeding mechanism including a first material tray bin, a first receiving bin, a first driving device connecting the first material tray bin and the first receiving bin, and a pushing component disposed between the first material tray bin and the first receiving bin; a coating mechanism including a coating component connected to the pushing component, a first discharging component and a second discharging component respectively disposed above and below the coating component; and a discharging mechanism including a second material tray bin, a second receiving bin, a second driving device connecting the second material tray bin and the second receiving bin, and a pulling component disposed between the second material tray bin and the second receiving bin. The entire process of feeding, coating, and discharging after coating is automated, greatly improving production efficiency and reducing labor costs.

The utility model provides a kind of machine tool tool detection device, it is related to machine tool tool detection device technical field, the utility model includes operation platform, the upper top of operation platform is fixedly connected with display screen, the upper top of operation platform is provided with detection support, the upper top of operation platform is fixedly connected with adjusting assembly, the adjusting assembly includes the rectangular frame of fixed connection on the upper top of operation platform, the inside rotationally connected of rectangular frame has screw rod, the surface of screw rod is connected with video camera by screw thread, the surface of detection support is provided with clamping device, the clamping device includes the threaded rod of screwing in the side of detection support, one end of threaded rod is rotatably connected with clamping plate, the side of clamping plate is fixedly connected with slide bar, the surface of detection support is slidably connected with slide bar, the side of clamping plate is fixedly connected with rubber strip, rubber strip is evenly arranged in the side of clamping plate, the utility model solves the problem that machine tool tool is inconveniently fixed on the surface of detection support.

The utility model relates to a kind of feeding and discharging device for spline shaft processing, including support leg, the top of support leg is installed with feeding assembly, the top of feeding assembly is installed with connecting assembly, the top of connecting assembly is installed with discharging assembly, the feeding assembly includes conveyor belt, transmission roller and baffle, the baffle is fixedly installed on the surface of conveyor belt, and transmission roller and conveyor belt are engaged transmission by tooth slot;The utility model is provided with conveyor belt below discharging cylinder, installs baffle on conveyor belt, uses baffle to promote movable plate overturning, to play to let spline shaft one by one smoothly discharging, and cooperate the setting of multiple baffles, every spline shaft can be positioned, ensure every spline shaft with the movement of conveyor belt and successfully complete feeding work, while a complete set of shunting and single location, complete the arrangement of spline shaft while ensuring discharging efficiency.

The application provides a free curved surface conformal antenna array self-organizing generation method, which comprises the following steps: generating a target curved surface; generating a random point set on the target curved surface and under the grid constraint; connecting anchor points with each random point to generate a connecting line under the point anchor constraint; performing length constraint on the length of the connecting line; performing collision constraint on the distance between each random point; inputting a momentum optimization solver to optimize the random points; finding the nearest points of the optimized random points on the target curved surface; taking the working planes of the optimized random points on the target curved surface; generating circular array elements based on each working plane and projecting each working plane to the target curved surface in the normal direction to form a final conformal antenna array pattern. The application can randomly attach array elements to a curved surface without being limited by the shape of the curved surface, can uniformly arrange the array elements on the curved surface in a self-organizing manner, significantly improves the consistency of the array element spacing and the array element area, and can be widely applied to the conformal antenna array field.

This utility model discloses an automatic optical cable laying and winding device, belonging to the technical field of optical cable processing equipment. It includes: a worktable; two sets of supports and two sets of fixed plates are fixedly installed on the top of the worktable; a rotating shaft is rotatably installed inside the two sets of supports; an optical cable drum is fixedly installed on the outside of the rotating shaft; a reciprocating screw is rotatably installed inside the two sets of fixed plates; a synchronous pulley is fixedly installed at one end of the rotating shaft and one end of the reciprocating screw; a synchronous belt is driven to the outside of the two sets of synchronous pulleys; a connecting seat is threaded to the outside of the reciprocating screw; and an adjustment component is provided on the top of the connecting seat. This device achieves uniform laying and winding of the optical cable on the optical cable drum, preventing the optical cable from being too loose or too tight during winding, ensuring the quality of winding and laying, ensuring the adjustment accuracy of the guide roller spacing, avoiding errors during manual adjustment, and allowing the spacing to accurately match the optical cable diameter. This enhances the versatility and ease of use of the equipment, and is especially suitable for scenarios requiring frequent changes in optical cable specifications.