3results about How to "Increase load strength" patented technology

The utility model relates to the technical field of lifting cabinets, lifting tables and lifting plate devices, and discloses a double-screw-rod synchronous lifting plate mechanism which comprises a mounting plate, supporting columns are fixedly connected to the left side and the right side of the front face of the mounting plate, a fixing frame is fixedly connected to the upper portions of the supporting columns, through grooves are formed in the surfaces of the outer walls of the supporting columns, and the through grooves are communicated with the through grooves. A transmission lead screw is rotationally connected to the inner bottom face of the supporting column, a driving unit is arranged above the supporting column, and a sliding block nut is connected to the outer side of the transmission lead screw in a threaded mode. According to the utility model, through the cooperation of the supporting column, the fixing frame, the driving unit, the through groove, the sliding block nut, the connecting block, the support and the back plate, the transmission lead screws on the two sides can be synchronously driven to rotate synchronously, double-lead-screw transmission is realized, the load strength is improved, and the transmission mechanism can be used as an electromechanical module accessory for output, is applied to a lifting cabinet, a lifting platform, a lifting plate and the like, and is high in adaptability and high in practicability. And the application range is wider.

The utility model provides a photovoltaic module frame and a photovoltaic module, and relates to the technical field of photovoltaic modules, the photovoltaic module frame comprises a frame body, the frame body comprises a first connecting part, a first reinforcing part and a second reinforcing part, the first connecting part and the first reinforcing part are arranged along the width direction of the frame body, and the second reinforcing part is arranged along the width direction of the frame body. The second reinforcing part and the first connecting part are arranged in the height direction of the frame body. Through the first reinforcing part and the second reinforcing part, the load strength of the photovoltaic module frame can be enhanced, and the installation stability of the photovoltaic module frame and the laminated piece is correspondingly improved.