4results about How to "Ensure mobility" patented technology

The utility model discloses a mobile energy storage heat exchange vehicle with energy absorption and release functions, and relates to the technical field of heat exchange vehicles, the mobile energy storage heat exchange vehicle comprises a vehicle body and a mobile base, the top of the vehicle body is provided with a protective fence, the top surface of the protective fence is fixedly provided with four support columns, the center of the top surface of the vehicle body is fixedly provided with a hydraulic rod, and the hydraulic rod is fixedly provided with a hydraulic cylinder. The telescopic end of the hydraulic rod is fixedly connected with a transverse plate, two connecting arms are symmetrically and rotationally installed between the transverse plate and the movable base through two universal joints, and side supporting plates are perpendicularly fixed to the two sides of the top face of the vehicle body. According to the movable energy storage heat exchange vehicle with the energy absorption and release functions, the stability of equipment in the lifting process is remarkably improved through precise matching of the traction guide rails and the sliding blocks and combination of auxiliary supporting of the bottom idler wheels; quick response deployment is achieved, one-button type lifting of the heat exchanger is achieved by hydraulically driving the four-connecting-rod mechanism, and the field preparation time is greatly shortened.

This invention discloses a control method for a telescopic logistics loading and unloading platform. The telescopic logistics loading and unloading platform includes a first loading and unloading platform, a second loading and unloading platform, and a control system. The first loading and unloading platform has a lifting structure, and the second loading and unloading platform has a movable structure. The first loading and unloading platform is located on one side of the platform, with one end of its first supporting steel plate hinged to the platform and the other end located inside the loading and unloading opening of the warehouse. When not in use, the second loading and unloading platform is located below the first loading and unloading platform. When no forklifts are passing, the second loading and unloading platform can be moved below the first loading and unloading platform, without occupying the parking area outside the loading and unloading opening, thus meeting the parking and loading / unloading needs of large transport vehicles. Furthermore, both the first and second supporting steel plates have inclined and horizontal states, allowing for arbitrary combinations according to reagent requirements during actual loading and unloading, thereby meeting the parking needs of different vehicle types. This high degree of flexibility significantly improves the utilization rate of the loading and unloading positions.

The application provides a processing tool and method for the jamming failure of a nuclear power main pump sealing chamber bolt, comprising a tool platform, a plurality of tool bolts for supporting the tool platform are arranged on the tool platform; the tool bolts are fixed to the tool platform through penetrating screws and fixed nuts arranged at the top ends of the tool bolts, the bottom ends of the tool bolts are fixed and penetrate the sealing chamber, the bottom ends of the tool bolts are also fixed with heat shield flanges; a magnetic drill is arranged on the upper side of the tool platform, the magnetic drill penetrates the tool platform and corresponds to the jammed bolt, a plurality of equal height blocks are arranged on the lower side of the tool platform, the equal height blocks are fixed to the outer sides of the tool bolts, and pads are arranged on the equal height blocks; the pads are fixed between the equal height blocks and the sealing chamber. The application prevents irreversible damage to the main pump sealing chamber and the heat shield flange, and causes significant economic losses.

This utility model discloses a cable winding mechanism, relating to the field of cable winding technology. It comprises: a housing, with symmetrical guide rods fixedly connected to the housing; a U-frame, fixedly connected to a mounting plate, with the symmetrical guide rods passing through the mounting plate; a fixed square shaft, fixedly connected to a T-shaft, with a bearing connecting the T-shaft to the U-frame; a movable square shaft, fixedly connected to another T-shaft, with a telescopic rod fixedly connected to the other T-shaft, and a bearing connecting the telescopic rod to the U-frame; and a winding reel, its central axis having a square hole, with the fixed square shaft and the movable square shaft matching the square hole. The technical problem this utility model aims to solve is to provide a cable winding mechanism that, through motor drive and bevel gear meshing and gear meshing, achieves simultaneous rotation and movement of the winding reel, enabling the cable to be uniformly wound onto the reel.