51results about How to "Shorten the erection time" patented technology

The invention discloses a pre-assembled self-supporting unit (1) for a twine wire forming section. The unit comprises an integrated save-all tray (25) and other integrated elements such as cross walkway (17) , piping beam (10) , connecting arms (8) . The rolls (2) for supporting at least one forming clothing loop (4) and the other elements are mounted onto this separate unit instead of being mounted onto the same machine frame. The unit provides a diminished foot print for the forming section, and it is dimensioned to fit in a standard transport container.

The invention provides a porcelain clamping plate of an insulated wire, which is convenient to operate, convenient and rapid of install, and capable of reducing the labor intensity. The porcelain clamping plate comprises an upper wire clamping plate, a lower wire clamping plate, a fixation hook, a pair of gaskets and a pair of nuts, wherein the fixation hook is U-shaped, two ends of the fixation hook are provided with external threads respectively, the upper part of the upper wire clamping plate is provided with an upper arc top which is matched with the fixation hook, the bottom surface of the upper wire clamping plate is provided with an inward concave upper wire clamping groove, a plurality of upper convex arcs and a plurality of upper concave arcs are disposed in the upper wire clamping groove, the upper convex arcs and the upper concave arcs are disposed alternatively, the lower wire clamping plate is provided with a lower wire clamping groove, the lower wire clamping groove is arranged opposite to the upper wire clamping groove, a plurality of lower convex arcs and a plurality of lower concave arcs are disposed in the lower wire clamping groove, the upper convex arcs and the lower convex arcs are disposed in an alternative manner, the upper concave arcs and the lower concave arcs are disposed in an alternative manner, an upper friction groove is disposed on each upper convex arc, and a lower friction groove is disposed on each lower convex arc. The porcelain clamping plate provided by the invention is convenient and safe to use, and capable of improving the work efficiency and reducing the danger coefficient.

The invention relates to a sectional type modularization rapid assembled and spliced bridge which comprises springboard bridge sections (1) and standard bridge sections (2). Each springboard bridge section (1) comprises a top board (11), a web (12), a bottom board (13), a pressure bearing interlocking end board (14) and a negative head and positive head connecting lug board (15). Each standard bridge section (2) comprises a top board (21), a web (22), a bottom board (23), a pressure bearing interlocking end board (24) and a negative head and positive head connecting lug board (25). The springboard bridge sections (1) and the standard bridge sections (2) are fixedly connected through the pressure bearing interlocking end boards (14), the negative head and positive head connecting lug boards (15), the pressure bearing interlocking end boards (24) and the negative head and positive head connecting lug boards (25). Every two standard bridge sections (2) are fixedly connected through the pressure bearing interlocking end boards (24) and the negative head and positive head connecting lug boards (25). Every two assembled and spliced bridges are fixedly connected through a transverse connecting arm (3). The sectional type modularization rapid assembled and spliced bridge has the advantages of being convenient to transport, flexible to assemble and splice, capable of being erected rapidly, and particularly suitable for releasing emergencies and disasters. The webs are made of corrugated steel, and the bottom boards are made of laminated composite materials.