2results about How to "Convenient docking and positioning" patented technology

The utility model relates to the technical field of high-pile wharf temporary supporting pile construction, and discloses a high-pile wharf temporary supporting pile construction structure which comprises a bearing bottom plate, the top of the bearing bottom plate is fixedly connected with a screw rod, the outer surface of the screw rod is in threaded connection with a lifting cylinder, and the top of the lifting cylinder is rotationally connected with a supporting plate through a bearing. By arranging the bearing bottom plate, the screw rods, the lifting cylinders, the supporting plate, the positioning frames, the rectangular plates, the studs and the limiting nuts, lifting supporting adjustment can be conducted according to the use height of the long-piled wharf, by arranging the lengthening plates and the limiting assemblies, the long-piled wharf can be conveniently adjusted, and the long-piled wharf can be conveniently adjusted. According to the device, the supporting area of the device can be increased, the supporting stability is improved, by arranging the structure, supporting use can be conveniently adjusted, and therefore the construction use requirements of customers can be met, and meanwhile the labor intensity of workers is effectively reduced.

This utility model discloses a demolding structure for automotive molds with an anti-stick coating, relating to the field of mold demolding technology. It includes a base, a lifting plate on top of the base, and mounting grooves on the side of the lifting plate adjacent to the base. An upper mold and a lower mold are respectively installed inside the two mounting grooves. A guide plate is provided at the bottom of the upper mold, and a guide groove is opened at the top of the lower mold. The guide plate slides into the guide groove. Both the upper and lower molds have molding cavities, and the molding cavities are coated with an anti-stick coating. An injection port is provided at the top of the upper mold. The anti-stick coating inside the mold ensures smooth demolding of the parts. The guide plate slides into the guide groove to facilitate docking and positioning of the two sets of molds. The lifting plate drives the upper mold to rise. After the upper mold rises to a certain height, the connecting plate contacts the lifting plate, and the parts disengage from the top plate, achieving rapid demolding of the parts.