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Centrally installed fireproof roller shutter door

A technology for rolling shutter doors and middle-mounted doors, applied in the field of rolling shutter doors, can solve problems such as poor safety effect, and achieve the effects of good safety effect, reduced labor, and convenient use.

Inactive Publication Date: 2018-12-18
无锡市恒邦消防设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a medium-mounted fire-proof rolling door, which solves the problem that it is easy to disassemble after installation, and the rolling door can be opened after a thief twists a few screws, and the safety effect is not good.

Method used

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  • Centrally installed fireproof roller shutter door
  • Centrally installed fireproof roller shutter door

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0021] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clock...

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Abstract

The invention discloses a centrally installed fireproof roller shutter door and relates to the technical field of roller shutter doors. The centrally installed fireproof roller shutter door includes ashield, a supporting frame is fixedly connected to the bottom of the right end of the shield, a supporting board is fixedly connected to the upper end of the supporting frame, a motor is fixedly connected into the supporting board, a rotating rod is fixedly connected to one end of an output shaft of the motor through a coupler, and a bearing is arranged at the left end of the inner wall of the shield. According to the centrally installed fireproof roller shutter door, through arrangement of a first sliding rail, a second sliding rail, a fixing block, a first groove, a second groove, a first threaded groove, a first bolt, a first clamping block, a second clamping block, a fixing device, a fixing plate, second threaded grooves and second bolts, the problems are solved that dismantling is inconvenient after installation and the clamping block is inconvenient to take out after being embedded in the groove; a thief cannot open the roller shutter door after twisting off screws on the outerside, and the safe effect is great.

Description

technical field [0001] The invention relates to the technical field of rolling doors, in particular to a medium-mounted fireproof rolling door. Background technique [0002] The fire shutter door is a kind of fire prevention and heat insulation facility suitable for large openings of buildings. The product plays a certain role in the design and installation of technology. Fire shutter doors are widely used in the fire partition areas of industrial and civil buildings, which can effectively prevent the spread of fire and ensure the safety of life and property. They are indispensable fire prevention facilities in modern buildings. The types of fire shutter doors mainly include composite steel fire shutters (fire and smoke prevention), inorganic super fire shutters with double rails and double curtains, steel composite water spray and steam mist fire shutters, and steel composite side fire shutters. , steel composite horizontal fire shutters, inorganic super-grade folding fire...

Claims

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Application Information

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IPC IPC(8): E06B5/16E06B9/11E06B9/17E06B9/58E06B9/70E06B9/74
CPCE06B5/16E06B9/11E06B9/17E06B9/581E06B9/70E06B9/74
Inventor 浦建生
Owner 无锡市恒邦消防设备有限公司
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