4results about How to "Quick installation and use" patented technology

This invention discloses a steel structure shear wall for building construction, comprising a base, a support frame, support ribs, a support plate, a fireproof plate, a locking mechanism, a plug-in mechanism, and a moisture-proof mechanism. The base contacts the support frame, and support ribs are welded inside the support frame, contacting the base. A support plate is welded to the support frame, contacting the support ribs. A fireproof plate contacts the support frame, contacting the base and the support plate. A locking mechanism is shared on both the fireproof plate and the support frame. A plug-in mechanism is shared on both the base and the support frame. A moisture-proof mechanism is provided on the base. This invention relates to a steel structure shear wall for building construction, which not only allows for rapid assembly of the base but also provides excellent moisture protection and effectively prevents the fireproof plate from loosening due to vibration.

The utility model belongs to the technical field of fire safety inspection, concretely relates to a portable fire safety inspection device, including portable pole, the upper end fixedly connected with the inspection shell of portable pole, portable pole surface welds the reinforcing rib, the short right angle edge of reinforcing rib is welded with the inspection shell, the surface fixedly connected with the support ear of inspection shell, the lower end fixed mounting of support ear has servo motor, the output shaft rotationally connected with support ear of servo motor, the output shaft fixedly connected with screw rod of servo motor. The scheme can make the moving plate move through the deformation effect of spring, dynamically adjust the volume of the inspection shell, make the inspection shell can completely wrap the spray head, temperature detector and the like, ensure the adaptability of the use of the inspection shell, under the heating effect of the heating pipe, can carry out the fire response detection use to the spray head, temperature detector and the like.

This utility model discloses a through-hole common-mode inductor, comprising a main body, which includes a protective shell, a base plate, and a top plate. A base is provided inside the protective shell, and the common-mode inductor main body is mounted on the base. The common-mode inductor main body has four sets of through-hole pins penetrating the base plate. A protective component includes a fixed insulating sleeve located outside each set of through-hole pins, and a telescopic insulating sleeve slidably connected inside each fixed insulating sleeve for protecting the through-hole pins. An installation assembly includes fixed seats located on both side walls of the protective shell, each fixed seat containing a locking block. The base has a locking groove for connecting with the locking block, used for assembling and disassembling the common-mode inductor main body. The protective component of this utility model protects the through-hole pins, preventing damage when the through-hole common-mode inductor is not in use. The installation assembly enables quick assembly and disassembly of the protective shell and the through-hole common-mode inductor, facilitating rapid installation and use of the through-hole common-mode inductor.