Wind brace

Abstract: The invention relates to a window brace which is particularly adapted for use in the bracing of the glass window pane in ordinary types of windows or in store fronts.and.the like. It is conceded that a majority of the breakage of window glass due to wind pressure is caused by vibration and...

Abstract: The invention discloses a telescopic wind brace which comprises a telescopic element, a first friction part arranged at one end of the telescopic element and in sliding fit with a window sash in a sliding mode, and a fixing part arranged on a window frame and detachably connected with the other end of the telescopic element The first friction part and the fixing part are arranged to be matched with the telescopic element for use, so that space for placing the wind brace is reduced, and positioning and installing of the wind brace are facilitated According to the telescopic wind brace, the space for placing the wind brace is reduced, and positioning and installing of the wind brace are facilitated

Abstract: The utility model discloses a mounting structure of location wind brace for installation location wind brace, the location wind brace includes: fan top shoe, pivot slider, vaulting pole and thalposisdemolition unit, the fan top shoe is installed in the fan guide slot of casement, and it can follow a guide slot slip, and the pivot slider is installed in the frame guide slot of window frame, and the one end of vaulting pole goes up slider rotationally connected with the fan, the other end and the pivot slider rotationally connected of vaulting pole, mounting structure of location wind brace includes: spring catch axle, round pin axle guide cover and spring. The utility model discloses can be effectively install the location wind brace, and thalposis demolition unit can not cause interference each other with the vaulting pole, effectively realize the self -closing of casement.

Abstract: A catwalk system having a pair of side trusses formed of a top chord and bottom chord connected by a plurality of vertical posts and diagonal posts. The bottom chords have a plurality of joints formed of a bottom plate, opposing side plates and wing plates that form a pocket. These pockets receive an end of floorbeams which are bolted to the side plates. The bottom plate also includes a wind brace section that receives an end of a diagonal wind brace therein. The fabricated side trusses are shipped to the job site where the catwalk is quickly and easily assembled by aligning a pair of side trusses in parallel space alignment and installing floorbeams in the pockets of opposing joints. To provide additional rigidity diagonal wind braces are installed in a zig-zag formation between diagonally opposite joints. This arrangement provides a quickly assembled catwalk that requires minimal assembly.