3results about How to "Easy to push manually" patented technology

The utility model relates to a carrying technical field especially relates to a cable finished product roll carrying auxiliary device. The utility model provides a cable finished product roll carrying auxiliary device, including base, manual hydraulic cylinder, first handle, guide rod and support column etc.

The application relates to the technical field of transformers, in particular to a transformer installation and debugging method in power transmission and distribution engineering, which comprises the following steps: connecting a lifting steel wire rope of a crane with a falling micro-control device, connecting the lower end of the falling micro-control device with a transformer lifting device, lifting the transformer to above an installation foundation through the falling micro-control device of the crane, adjusting the position of the transformer to align the transformer with pre-buried parts or installation bolt holes on the foundation; the transformer installation and debugging method is suitable for the installation of intelligent large transformers, can reduce the lifting impact on the intelligent large transformers, and can visually and accurately control the slow descent of the transformer when the transformer falls onto the foundation, so that the falling control is more accurate and stable.

This utility model discloses a snowplow with easily adjustable snow discharge direction, relating to the field of snowplow technology. It includes a housing with a base plate fixedly attached to its bottom surface. Two front wheels are mounted on one end of the base plate, and two casters are mounted on the other end. A pressure pump is installed on the top surface of the base plate. A de-icing agent tank is fixedly attached to the upper end of the inner wall of the housing. The inlet end of the pressure pump is connected to a feed pipe, one end of which communicates with the de-icing agent tank. This utility model utilizes the interaction of a winding drum, an external threaded ring, an internal threaded ring, a pressure plate, a guide groove, and a guide block to orderly wind the extension pipe onto the winding drum. Rotating the external threaded ring causes the internal threaded ring to move along the guide groove, driving the pressure plate to press and fix the pipe. This solves the problems of conventional snowplows: the extension pipe lacks a dedicated storage structure, is easily damaged during use leading to de-icing agent leakage and waste, is inconvenient to access and install, delaying work progress, and the snowplow spray gun lacks a fixed storage location, making it prone to damage.