Fire-resistant stainless steel door and window based on construction

Abstract

The invention discloses a fire-resistant stainless steel door and window based on construction, and relates to the technical field of stainless steel doors and windows. The problems that during production of existing doors and windows, access or escape doorways need to be reserved, the doorways are mostly formed by welding and installed on anti-theft windows in a hinged mode, and the production steps are complicated, so as to increase overall production difficulties of the anti-theft windows are solved. The fire-resistant stainless steel door and window based on construction comprises a main window frame, a vertical bracing handrail, a positioning shaft rod and a window lock, the main window frame comprises mounting plates, a positioning sleeve, an inserted rod and a diversion plate, the main window frame is in a rectangular shape as a whole, four mounting plates are symmetrically welded on the back parts of vertical bracing square tubes on the left and right of the main window frame,and the inserted rod is inserted in the inner side position of the top section of the vertical bracing square tube on the left side through a spring in a pushing and penetrating mode. According to thefire-resistant stainless steel door and window based on construction, a cover-blocking frame can block a row of water leakage holes at the top end of the main window frame under a normal use state, so that blockage of transverse bracing square tubes at the top end of the main window frame caused by entering of foreign matters is avoided.

Description

technical field [0001] The invention relates to the technical field of stainless steel doors and windows, in particular to a fireproof stainless steel door and window for buildings. Background technique [0002] Doors and windows are divided into enclosure components or partition components according to their positions, and have different design requirements to have functions such as heat preservation, heat insulation, sound insulation, waterproof, and fire prevention. The new requirement is energy saving. The lost heat accounts for about 25% of the total heating heat consumption. The airtight requirements of doors and windows is an important content in energy-saving design. Doors and windows are an important part of the building envelope system. The second function: doors and windows are an important part of architectural modeling (contrast between virtual and real, rhythmic artistic effect, play an important role), so their shape, size, proportion, arrangement, color, sh...

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a kind of fire-proof stainless steel door and window based on construction, to solve the above-mentioned background technology that needs to leave a pick-and-place or escape door when making it. The door is mostly welded and hinged on the anti-theft window. The production steps are relatively cumbersome, which increases the difficulty of the overall production of the anti-theft window

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