A high-strength fireproof and antirust building steel structure

Abstract

The invention discloses a high-strength fire-resistant and anti-rust building steel structure, which comprises an anti-rust steel frame, a plurality of reinforcement plates are fixedly installed in the middle of the anti-rust steel frame, and movable steel plates are installed on the inner side of the anti-rust steel frame along the vertical direction. A water tank is installed under the movable steel frame, and two side frames are installed on the inner side of the movable steel frame, and three mounting plates are installed on the two side frames, and a movable block is installed on one side of the mounting plate along the vertical direction. , one side of the movable block is fixedly installed with a piston pump, the input port and output port of the piston pump are respectively equipped with a suction pipe and a nozzle, the bottom of the mounting plate is fixedly installed with a connecting arm, and the bottom end of the connecting arm is fixedly installed with a fixing mechanism ;The overall strength of the steel structure is high, and water tanks of different sizes can be fixed to meet the fire protection requirements of steel structures of different sizes. Water is pumped through multiple piston pumps and sprayed out through multiple nozzles. Large flow, good fire performance.

Description

technical field [0001] The invention relates to a steel structure, in particular to a high-strength fireproof and antirust building steel structure. Background technique [0002] Steel structure is a structure composed of steel materials, which is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates, and adopts rust removal and antirust processes such as silanization, pure manganese phosphating, washing and drying, and galvanizing. The components or components are usually connected by welds, bolts or rivets. Because of its light weight and easy construction, it is widely used in large factories, stadiums, super high-rises and other fields. Steel structures are prone to corrosion. Generally, steel structures need to be derusted, galvanized or painted, and they need to be maintained regularly; the overall strength of traditional anti-rust buildin...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-strength fire-proof and anti-rust building steel structure. The present invention improves the overall quality of the steel structure by installing the water tank inside the anti-rust steel frame and installing several reinforcing plates in the middle of the anti-rust steel frame. Strength, through the reinforcement plate to block, can protect the water tank, and at the same time can play a fireproof effect, which solves the technical problem of low overall strength of the traditional anti-rust building steel structure;

Images