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10results about How to "Guaranteed docking" patented technology
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Immunochromatography test paper box capable of popping up test paper
ActiveCN224184958UEasy to storeGuaranteed tightnessFlat article dispensingDischarging meansPaperboardProcess engineering
Owner:XIAMEN RUNKANGYUAN BIOTECHNOLOGY CO LTD
Pipeline quick-mounting structure of subway tunnel electromechanical equipment
A pipeline quick-mounting structure of subway tunnel electromechanical equipment comprises a subway pipeline, a rotating clamping plate, a side connecting lug, a rotating shaft, a semi-arc clamping plate, a positioning inserting column, a semi-arc plate, a side U-shaped sleeve and a T-shaped sliding block, pipeline side discs are arranged on the side face of the subway pipeline, the adjacent pipeline side discs are attached, the outer diameters of the adjacent pipeline side discs are the same, and the outer diameter of the T-shaped sliding block is larger than that of the rotating clamping plate. The positioning inserting columns sequentially penetrate through the adjacent pipeline side discs, the multiple positioning inserting columns are evenly distributed on the pipeline side discs, the positioning inserting columns are aligned with the side faces of the pipeline side discs, the inner sides of the rotating clamping plates are attached to the subway pipeline, the side connecting lugs are connected with the subway pipeline, and the side faces of the rotating clamping plates are attached to the side connecting lugs. The side faces of the rotating clamping plates are connected with symmetrical side connecting lugs through rotating shafts.
Owner:TIANJIN URBAN CONSTR TUNNEL
Three-station tank automatic welding equipment
ActiveCN224088270UImprove welding qualityImprove pass rateWelding/cutting auxillary devicesAuxillary welding devicesIndustrial engineeringWelding torch
The utility model discloses three-station tank body automatic welding equipment, and relates to the technical field of tank body welding equipment. The welding device comprises a workbench, a welding bin is fixedly installed at the top of the workbench, a supporting column is fixedly installed at the top in the welding bin, a taking and placing switching mechanism is installed at the top of the supporting column, taking and placing mechanisms are arranged at the two ends of the taking and placing switching mechanism, and first air cylinders are installed on the two taking and placing mechanisms. An angle rotating mechanism is installed at the bottom of the welding bin, three moving mechanisms are arranged in an inner cavity of the welding bin and located on the periphery of the angle rotating mechanism, and a welding gun is fixedly installed on each moving mechanism. The three welding guns are adopted for welding at the same time, each welding gun welds a circle of the weld joint between the end socket and the barrel, and compared with traditional welding with a single welding gun, the probability that the problems of incomplete penetration, infirm welding and the like occur is greatly reduced, the welding quality is remarkably improved, and the product percent of pass is effectively improved.
Owner:ANYANG YUCHUANG INTELLIGENT TECHNOLOGY CO LTD
Type-c connector integrated with LED indicator light
ActiveCN224384718UAvoid unpluggingGuaranteed dockingSecuring/insulating coupling contact membersCoupling contact membersMechanical engineeringMaterials science
Owner:SHENZHEN HONGFU PRECISION TECHNOLOGY CO LTD
Automatic changing track for RGV shuttle vehicle
ActiveCN224076379URealize orbit changing functionGuaranteed dockingMechanical conveyorsControl theoryMechanical engineering
The utility model discloses an automatic changing track for an RGV shuttle vehicle, and relates to the technical field of track changing, the automatic changing track for the RGV shuttle vehicle comprises a mounting plate, the mounting plate is provided with a conveying guide rail and a return guide rail which are parallel to each other, and one end of the return guide rail is connected with an arc-shaped guide rail; a turnover mechanism is arranged between the conveying guide rail and the arc-shaped guide rail; the turnover mechanism comprises a speed reducer set used for arc-shaped track transfer and turnover of the lower turnover plate. An arc-shaped transfer rail is mounted on the turnover plate, and a linear transfer rail is mounted on the lower turnover plate; according to the utility model, after receiving goods, the RGV shuttle vehicle moves and conveys the goods along the conveying guide rail, enters the arc-shaped guide rail after being subjected to rail transfer of the turnover mechanism, and then enters the return guide rail, so that arc-shaped rail transfer is realized, and the goods can be conveyed conveniently; or the cargoes can enter the linear guide rail after being transferred by the turnover mechanism, so that the cargoes can be conveyed conveniently.
Owner:GUANGZHOU COLLEGE OF TECH BUSINESS CO LTD
A nonlinear prefabricated metal grid curtain wall
This invention belongs to the field of grille curtain wall technology, specifically relating to a non-linear prefabricated metal grille curtain wall, including a keel assembly, diagonal struts, metal grilles, movable crossbar assemblies, and hook assemblies. Each movable crossbar assembly corresponds to two horizontal keels (one above and one below), and the movable crossbar assembly is connected to the two horizontal keels respectively through two diagonal struts. The metal grille is U-shaped. The front part of the hook assembly is fixedly connected to the slot of the metal grille. In this solution, each metal grille can be detached from its corresponding keel assembly, thus eliminating the need for linear assembly in the installation of the various assembly units of the metal grille curtain wall. Non-linear assembly enables multi-point synchronous construction, thereby improving assembly efficiency. Furthermore, it allows for adjusting the distance between the ends of the metal grille and the building, enabling adjustment of the metal grille's tilt angle and rapid splicing and fixing of adjacent metal grilles.
Owner:BEIJING JIANYUAN DECORATION ENG DESIGN CO LTD
A locking structure for preventing loosening of AC connectors
This utility model discloses an anti-loosening AC connector locking structure, belonging to the technical field of locking structures. It includes a socket connector, one end of which is fixedly connected to an AC connector socket, and an AC connector plug is inserted into the AC connector socket. This utility model, by setting a positioning locking strip and a positioning locking groove, provides precise axial positioning guidance during connection, ensuring coaxial docking of the plug and socket. Simultaneously, the second tangential groove on the surface of the positioning locking strip provides a mechanical engagement point for the locking block, forming a stable force-bearing support surface to resist radial vibration. As the plug penetrates deeper, the locking block embeds into the second tangential groove under the action of a spring, utilizing friction and spring force to form a bidirectional locking force, resisting axial separation and ensuring connection stability. Furthermore, during unlocking, the limiting block can drive the locking block to precisely exit, reducing frictional wear.
Owner:ANHUI YUANYONG TECH CO LTD
A hoist for quartz sand production
This utility model relates to the field of quartz sand conveying technology and discloses a hoist for quartz sand production. It includes two support plates, with a conveyor belt mounted on one side of each support plate. A material hopper is mounted on the outer wall of the conveyor belt. An installation assembly is mounted on the outer wall of each support plate, comprising an upper installation plate and a lower installation plate. The upper and lower installation plates are located outside the support plates. A connecting rod is fixedly connected to the inner wall of each support plate, and an upper rotating plate is rotatably connected to the outer wall of the connecting rod. A connecting plate is fixedly connected to one side of the outer wall of the upper rotating plate, and a telescopic component is mounted on one side of the outer wall of the connecting plate. In this utility model, the upper installation plate, through a hinged connection between the upper rotating plate and the connecting rod, and the lower installation plate, through a hinged connection between the lower rotating plate and the connecting block, achieves flexible adjustment of the hoist's installation position and angle, overcoming the limitations of fixed installation methods and enhancing the adaptability and convenience of installation.
Owner:黄永伟
A multi-mold heating device with a guide mechanism
This utility model relates to the field of heat forming equipment, and more particularly to a multi-mold heating device with a guiding mechanism for heating molds located within a mold station frame. It includes an upper heating plate, a middle heating plate, a lower heating plate, and a heating plate driving mechanism. The upper heating plate is fixedly mounted on the top of the mold station frame. The middle and lower heating plates are vertically movable below the upper heating plate. Molds are mounted on both the middle and lower heating plates. The heating plate driving mechanism is connected to the lower heating plate and drives the lower heating plate to move vertically toward or away from the upper heating plate, thereby moving the molds on the lower heating plate, the middle heating plate, and the molds on the middle heating plate vertically. This device simplifies the equipment structure, using a single heating plate driving mechanism to clamp all molds between all heating plates, solving the problems of complex structure and high energy consumption in existing equipment.
Owner:JINJIANG KAIXIANG MASCH MFG CO LTD
A heat pump unit waste heat recycling device
The utility model relates to a waste heat recycling technical field discloses a kind of waste heat recycling devices of heat pump unit, including heat pump unit box, the right side of heat pump unit box is provided with positioning mechanism, the positioning mechanism is used to adapt the interface of different models of heat pump unit box, the right side of heat pump unit box is connected with duct, the outside of duct is provided with air cooling mechanism, and the air cooling mechanism is used for wind energy heat exchange;The positioning mechanism includes flange one, the outer wall of flange one is fixedly connected in the right side of heat pump unit box, the left side of duct is fixedly connected with flange two, and the outer wall of flange two is fixedly connected with multiple connecting blocks.The utility model in, through the thread transmission of screw rod and driving block, cooperate gear and the linkage of tooth ring, so that multiple positioning block can be synchronized, accurately along radial direction moves, realize the automatic centering and clamping of different size flange one, ensure the butt joint of duct and heat pump unit.
Owner:SHANDONG GUOSHUN PRESSURE VESSEL