Abstract: The invention discloses an enhanced anti-seismic structure suitable for urban underground comprehensive pipe galleries. Comprising a polygonal frame with an outer frame and an inner frame arranged inside it. Vertex of the inner frame is connected to the bending position inside the outer frame via a support rod. Outer frame has installation grooves for pipe installation, corresponding one-to-one with its sides. The outer frame, located outside the installation groove, can be disassembled to install a limit frame. A limit mechanism for fixing the pipe is installed on the limit frame. The outer frame, positioned outside the installation slot, can be disassembled to install a limit frame. Screwing in a screw drives a lifting block to compress a spring, causing a top block to press against the pipe surface and secure it. The polygonal frame allows for multiple pipes to be installed simultaneously, enhancing overall stability through the support rod connections.

Abstract: Provided is a hepatitis C virus detection kit, a method for detecting hepatitis C virus, and a method for preparing a reagent or kit for detecting the hepatitis C virus. The kit contains a primary antibody and a second antibody for detecting a hepatitis C virus core antigen, wherein the primary antibody is directed against an epitope in a 95th-117th amino acid sequence of the hepatitis C virus core antigen or specifically binds to the 95th-117th amino acid sequence of the hepatitis C virus core antigen; and the second antibody is directed against an epitope in a 55th-72nd amino acid sequence of the hepatitis C virus core antigen or specifically binds to the 55th-72nd amino acid sequence of the hepatitis C virus core antigen. The kit has high sensitivity, good stability, and simple operation, and can be used for rapid detection of early acute hepatitis C.