37results about How to "Has a fixed" patented technology

The present invention relates to a wet-stickable self-adhesive water-proof sheet material, its production method and construction method. It is characterized by that said invention uses butyl rubber and high-grade oxidated asphalt, makes them undergo the process of high-temperature mixing treatment, adds acryl water-absorbing resin, operation oil, filler and flow-resisting agent, makes them undergo the process of high-speed dispersion treatment so as to obtain self-adhesive seal water-proof material, dip-coating said self-adhesive seal water-proof material onto one surface of high-molecular water-proof sheet material carrier, then makes the above-mentioned material undergo the processes of calendaring, extruding and layering isolating layer as anti-adhesion layer, then makes a flexible protective layer be stuck on another surface of the above-mentioned high-molecular water-roof sheet material, so that the invented wet-stickable self-adhesive water-proof sheet material can be obtained.

The invention relates to a sling body and a combined stacking sling using sling bodies. The combined stacking sling comprises at least two mutually-stacked sling bodies. Each sling body comprises a main frame, wherein the main frame comprises at least one frame unit. Each frame unit comprises a bottom frame, a front vertical frame and a rear vertical frame, wherein the front vertical frame and the rear vertical frame are connected to the front side and the rear side of the bottom frame, and containing space for containing goods is jointly defined by the bottom frame, the front vertical frame and the rear vertical frame. Flying rings are arranged at the upper portion of each frame unit, the positions, vertically corresponding to the corresponding flying rings, of the lower portion of each frame unit are provided with lifting lugs in hanging fit with the flying rings on the corresponding frame unit of the lower side adjacent sling body. The sling bodies are made into same standard sling modules which can be freely stacked and combined within the bearing range, the structure is compact, and stacking is standard. Connection between the sling bodies is achieved through a mutual hanging and connecting manner of the lifting lugs and the flying rings, the structure is simple, connection is convenient, and rapid stacking and multi-manner combined hoisting of goods can be achieved. The goods are fixed and held through frames; and compared with traditional ropes and other hoisting processes, more safety and reliability are achieved.