6results about How to "Simplify fixation steps" patented technology

The present application relates to a kind of for belt conveyor angle steel type roller support assembly welding tool, assembly welding tool includes slide beam, end positioning assembly and middle positioning assembly, two sets of end positioning assembly and two sets of middle positioning assembly are mirror image slidingly arranged on the upper side of slide beam, positioning rod is arranged in parallel on the upper side of slide beam, positioning rod is divided into positive thread segment and reverse thread segment with the middle part as node, end positioning assembly includes end positioning frame, and the upper side of end positioning frame is provided with placement table, and the both sides of placement table are hingedly connected with clamping arm, and middle positioning assembly includes middle positioning frame, and lifting rod and pressing plate are longitudinally slidably arranged on the upper side of middle positioning frame.The present application is to solve or at least mitigate the problem that each accessory needs to be positioned separately when using conventional tool to weld belt conveyor roller support, and provide a kind of for belt conveyor angle steel type roller support assembly welding tool.

The utility model discloses a toilet brush holder which comprises a brush cylinder and a hanging plate. An inner cylinder is detachably mounted in the brush cylinder, and a toilet brush is inserted into the inner cylinder; a fixing hole and a first connecting hole are formed in the hanging plate, a fixing piece is installed below the first connecting hole and in the fixing hole, the fixing piece is used for being fixed in a wall, a connecting piece is installed in the first connecting hole and connected with the brush cylinder, when the brush cylinder is in a using state, the fixing hole is shielded by the brush cylinder, and when the toilet brush holder needs to be fixed, the fixing piece is fixed to the brush cylinder. During use, the brush cylinder is rotated, the fixing hole is exposed, the fixing piece is arranged in the fixing hole, the fixing piece is fixed in the wall body, and then the brush cylinder is reset, so that the step of hanging the brush cylinder on a hanging rack is reduced, and the fixing step is simplified; and meanwhile, the hanging plate is pre-connected to the brush cylinder, so that the problem that the hanging plate is lost in the express transportation process is solved.

The utility model discloses a kind of door body frame structures of anti-twist deformation, including PVC frame, frame reinforcing iron and aluminium alloy frame, the inside of the PVC frame is equipped with cavity, the left end of the cavity is trapezoidal groove structure, the width of the trapezoidal groove structure is left to show decreasing trend, the left end of the frame reinforcing iron is trapezoidal structure, the trapezoidal structure is matched with trapezoidal groove structure, the left end of the trapezoidal structure and trapezoidal groove structure is fixed by screw.The utility model is redesigned to the structure of the cavity and reinforcing iron of PVC frame, can increase the gap between reinforcing iron when penetrating into frame and cavity inner wall, while reinforcing iron is fastened in PVC frame, it can be closely attached with cavity inner wall, improve the shaping effect of reinforcing iron to PVC frame.

The utility model discloses a kind of punching device for metal parts processing, it is related to punching device technical field.The utility model includes workbench and the electric telescopic link fixedly connected in the top of workbench, the output shaft of electric telescopic link extends to workbench, and the output shaft of electric telescopic link is fixedly connected with rectangular frame, further include: main part, the main part is installed on rectangular frame;Adjusting part, the adjusting part is set on workbench;Clamping part, the clamping part is installed on workbench;The adjusting part includes adjusting assembly, and the adjusting assembly is installed on main part;And rotating assembly.The utility model is adjusted by setting adjusting part, solved the diameter of the punching tool of existing punching device in use process, difficult to adapt to different punching needs, when facing various aperture requirements, frequent replacement tool or device is needed, increase the cumbersome nature and time cost of operation, reduce the problem of work efficiency.

This utility model provides a crop transfer and fixing device, including: a transfer plate, a fixing mechanism, and a box; the box has a storage cavity and the inner wall of the storage cavity is provided with a ring platform for placing the transfer plate, the fixing mechanism is set on the box, and a storage bucket for storing plants is fixedly connected to the transfer plate. The fixing mechanism is used to fix the transfer plate placed in the storage cavity. In this way, by placing the plants to be transferred in the storage bucket, the plants can be well protected.

The utility model relates to a watermelon transfer equipment based on greenhouse planting, including the car frame of the "" character shape structure, the front wheel frame is welded to the car frame front end transversely, and the wheel is rotatably arranged below the middle part of the front wheel frame end face, the handrail rod is symmetrically welded to the rear end of the car frame along its long axis, the fixed suspension of the arc structure's fixed clamp hoop is arranged below the car frame inner front part, the arc structure's movable clamp hoop is movably suspended on the side opposite to the fixed clamp hoop in the car frame, the movable clamp hoop can slide transversely along the long side of the car frame, the annular hoop structure formed by the movable clamp hoop and the fixed clamp hoop can hold the round basket for containing watermelons, and the position of the held basket is locked through the top assembly arranged in the rear part of the car frame, the utility model can realize the quick fixing and releasing of the round basket, improve the transfer efficiency, reduce the gravity center of the equipment, enhance the transfer stability, prevent the watermelon from rolling, improve the convenience and comfort of manual carrying, and reduce the labor intensity.