4results about How to "Improve docking stability" patented technology

The utility model discloses a kind of support adjusting devices for large-diameter steel pipe girth weld, including first adjusting seat and the second adjusting seat of being located in the one side of first adjusting seat, it is movably connected between first adjusting seat and second adjusting seat by limiting rod, the other side of second adjusting seat is provided with second limiting seat, the side of first adjusting seat is provided with first limiting seat, second adjusting seat, second limiting seat, first adjusting seat and first limiting seat are all side by side arrangement between, second adjusting seat and second limiting seat and first adjusting seat and first limiting seat are all fixed by fixed rod butt joint, second adjusting seat, second limiting seat, first adjusting seat and first limiting seat upper portion are movably installed with the limiting portion for fixing large-diameter steel pipe;The utility model improves the girth weld precision of large-diameter steel pipe, and flexibly applies to different caliber large-diameter steel pipe.

The utility model discloses an energy storage cable convenient for rapid butt joint, which belongs to the technical field of energy storage cables, comprises a first energy storage cable body and a second energy storage cable body, and is characterized in that the outer wall of the first energy storage cable body is provided with a connecting shell; the outer wall of the connecting shell is provided with an external thread, the outer wall of the second energy storage cable body is provided with a second connecting shell, the outer wall of the second connecting shell is provided with a second external thread, and the outer part of the connecting shell is movably provided with a fixing sleeve. According to the device, through cooperation of the connecting shell, the second connecting shell, the fixing sleeve, the reinforcing sleeve and the reinforcing mechanism, the first energy storage cable body and the second energy storage cable body can be quickly and conveniently butt-jointed, butt-joint is convenient, wrapping butt-joint can be carried out without an external tool, certain time can be saved, and the working efficiency is improved. And meanwhile, the butt joint position can be protected through the connecting shell, the fixing sleeve, the reinforcing mechanism and the second connecting shell, the butt joint stability is high, and safety is high.

This utility model discloses a high-temperature resistant stainless steel pipe, comprising two sets of high-temperature resistant stainless steel pipe bodies symmetrically arranged in the left-right direction. A connecting ring is fixed to one end of each high-temperature resistant stainless steel pipe body that is close to the other. A reinforcing pipe is inserted into one end of each high-temperature resistant stainless steel pipe body that is close to the other. A positioning ring is fixed in the middle of the reinforcing pipe. The positioning ring is equipped with a self-locking component that works in conjunction with the connecting ring. This utility model effectively supports the connection point between the two sets of high-temperature resistant stainless steel pipe bodies by setting a self-locking component and using a reinforcing pipe. This allows for quick and easy connection and fixation of the two sets of high-temperature resistant stainless steel pipe bodies by a snap-fit ​​connection method, while ensuring connection stability. The entire connection process is simple and convenient, requiring only a snap-fit ​​connection. This not only improves connection efficiency but also reinforces the connection point of the two sets of high-temperature resistant stainless steel pipe bodies, preventing breakage and avoiding safety hazards.