4results about How to "Guaranteed installation angle" patented technology

The utility model provides an auxiliary oiling device of a drawing machine, which belongs to the field of textile production and comprises a support, a limiting mechanism used for adjusting the oiling angle and position is arranged on the side wall of the support, and an oiling assembly used for oiling drawn fibers is arranged on the limiting mechanism. The oiling assembly is provided with an oil conveying assembly used for conveying lubricating oil to the oiling assembly. According to the oil feeding assembly, when the oil feeding assembly is used, a V-shaped plate is fixedly connected with the telescopic inner pipe through welding, the bottom of the V-shaped plate is in bolted connection with a fixing plate through three fixing bolts, a stable structure is formed, the installation angle of oil absorption felt is guaranteed, disassembly and maintenance are convenient, and the oil absorption felt is of a porous fiber structure and can absorb a large amount of lubricating oil and slowly release the lubricating oil; meanwhile, the oil absorption felt is soft in texture, and mechanical damage cannot be generated when the oil absorption felt makes contact with silk threads.

This application relates to the field of photovoltaic (PV) bracket design, and provides an adjustable solar PV bracket, including a main beam, at least one support column, and at least one semi-circular panel frame. The support column is fixed to a foundation carrier, and the main beam is rotatably mounted on the top of the support column. The semi-circular panel frame is fixed to the main beam, and an adjustment mechanism is provided between the semi-circular panel frame and the support column. The support column is equipped with a locking mechanism for positioning the rotation angle of the semi-circular panel frame. The locking mechanism includes a rotating rod and a sliding rod. The rotating rod is rotatably connected to the support column, and the rotation of the rotating rod can drive the sliding rod to move axially. In addition, a housing component is fixed to the side of the support column for covering the rotating rod and the first panel frame. Based on this, the accidental change of the installation angle of the PV bracket can be reduced, ensuring that the PV panel maintains good power generation efficiency.

The utility model relates to steel structure construction technical field, concretely is a kind of multi-angle small specification steel member fixing device, including first steel tank and second steel tank, first steel tank and second steel tank between being provided with movable steel sheet and connecting steel sheet, two ends of movable steel sheet are respectively rotatably connected with first steel tank and second steel tank, movable steel sheet is set in sectional type, and rotatably connected between two adjacent sections;Connecting steel sheet one end is rotatably connected with first steel tank, and other end is detachably connected with second steel tank;When using, steel member is placed in the clamping groove of first steel tank and second steel tank.The utility model is connected by sectional movable steel sheet through the rotatable connection between adjacent sections, adapts to the steel member fixing demand of different inclination angles, ensures the accurate positioning and fixation of small specification steel member, and the combination of adjusting structure and elastic pressing plate makes the device can adapt to the steel member of different cross-sectional size and shape, reduces production cost, reduces the time and cost of rework.

The application discloses a conduction assembly for an electric water heater, which comprises a control casing and a conduction piece. A water passage is formed in the control casing, and a conduction hole is formed in the water passage in a radial direction. The conduction piece is sealingly inserted into the conduction hole. The conduction piece is at least partially located in the water passage. Limiting grooves are formed in the conduction piece and the control casing in a radial direction of the conduction piece. Limiting pieces are arranged in the limiting grooves. The application has the effects of optimizing the accuracy of the assembly position of the conduction piece and improving the assembly efficiency of the conduction piece.