Construction screw is a new type of building material tool, Its function is to be used as a support for stress transfer and adjustment during the overall hoisting of a building, including: support rods, reinforcing bars, bracket surface, support rods are fixed under the bracket surface, reinforcing bars and support rods are fixed and connected, it is set in the lower end of the support rods with adjusting screws, in the bracket surface of the top of the set of a grooved sliding base, in the sliding base is placed in a sliding disk and an adjusting screw is provided on one side, the end of the adjusting screw is pressed against the sliding disk, and the sliding disk can be slid by the action of the screw, featuring smooth and reliable stress transfer of the bracket and convenient adjustment of positional offset when the building is raised.
The upper and lower brackets mentioned by the construction screw manufacturers, generally refers to the support of the beam plate template used in the adjustable height of the top bracket, and scaffolding, bowl buckle scaffolding used in conjunction with, play the role of the upper top, the lower bracket. Vocavit aliter in diversis locis, etiam notum ut u bracket, oleum bracket aut stupra, mensuris vocatio, Novifacta basi vertice bracket. the specifications are: φ26-φ34, the screw is generally processed with round steel on a thread rolling machine, with a U-shaped steel plate welded on the top as the top support and a flat steel plate welded on the bottom as the bottom support, the screw nut is made of cast iron.
Post tempus: MMXXIV - X - XXIX 15:42:15