A fire door system

A technology for fire doors and door openings, which is applied in the field of fire door systems and can solve the problem that the docking rail and the fixed rail cannot be docked.

Active Publication Date: 2021-06-04
XJ ELECTRIC +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fire door system to solve the technical problem in the prior art that it is easy to fail to connect when the docking track and the fixed track are docked

Method used

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Embodiment Construction

[0026] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0027] The fire door system of the present invention includes a door frame and a fire door. The fire door is installed in the door opening of the door frame. The door frame and the fire door can cooperate to isolate the two sides of the fire door. The track of the inspection robot is disconnected at the fire door, and is divided into fixed tracks arranged on both sides of the fire door and docking tracks corresponding to the fire door. The fire door system also includes a storage tank, the storage tank is located on one side of the fire door, the slot faces the door opening, the docking track is set in the storage tank, and driven by the linear drive mechanism, the docking track can move back and forth along a straight line to achieve The docking of the fixed track and the retraction from the fixed track to the receiving groove. The fire door system of ...

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Abstract

The present invention relates to a fireproof door system. The fireproof door system includes: a door frame, a fireproof door is movably installed in the doorway of the doorframe; a docking track is controlled to move to the doorway to dock with the fixed track after the fireproof door is opened; before the fireproof door is closed, It is controlled to be removed from the door opening; the fire door system also includes: a receiving groove, corresponding to the door opening along the extension direction perpendicular to the fixed track, and arranged outside the door opening, the receiving groove can accommodate the docking track, and the receiving groove is set on the door frame The inner surface of the housing or the receiving groove runs through the door frame, and the receiving groove has a notch facing the door opening along the extending direction perpendicular to the fixed track; the linear drive mechanism is located in the receiving groove and has a linear output end connected to the docking track. The linear drive mechanism The docking track can be driven to move to the door opening through the notch and be removed from the door opening and retracted into the receiving groove. Compared with the prior art, the docking accuracy is improved to ensure that the docking track can be docked with the fixed track.

Description

technical field [0001] The invention relates to the technical field of fire protection equipment, in particular to a fire door system. Background technique [0002] The construction of urban underground comprehensive pipe corridors is increasing, and it is necessary to inspect the underground comprehensive pipe corridors. The mobile monitoring system of inspection robots has been vigorously developed. For this reason, it is necessary to lay tracks for the movement of inspection robots. There are many fire doors arranged in the underground comprehensive utility corridor. In order to compromise the movement of the inspection robot, holes are usually made on the fire doors for the rails to pass through. For example, the Chinese utility model patent with the authorized announcement number CN209384984U is the above method. However, opening holes in the fire door will reduce the fire safety of the fire door. [0003] The Chinese invention patent application with the application p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/16E06B3/46E05F15/635E05F15/40
CPCE05Y2900/134E06B3/4636E06B3/4654E06B5/16E05F15/40E05F15/635
Inventor 刘畅雍明超牛成玉路光辉王志成曾国辉牧继清戚振伟魏永强胡建斌张宇高培源云亚文和红伟陈磊
Owner XJ ELECTRIC
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