Self-triggering waterproof roller shutter door

Abstract

The invention provides a self-triggering waterproof roller shutter door. The self-triggering waterproof roller shutter door comprises a roller shutter door body, sliding grooves, a rolling-up shaft, amounting seat, a movable bearing, a rotating motor, a driving gear, a transmission chain, a driven gear and control keys. The sliding grooves are movably connected to the surfaces of the two sides ofthe roller shutter door body in a sleeved mode; the rolling-up shaft is rotatably connected to the top end of the roller shutter door body, and the right end of the rolling-up shaft is movably sleeved with the movable bearing, and the mounting seat is closely welded to the right end face of the movable bearing; and the rotating motor is fixedly mounted on the upper right portion of the roller shutter door body. When a fire occurs, the roller shutter door body can be automatically triggered and fall rapidly, and thus spreading of fire behavior is effectively controlled; the self-triggering waterproof roller shutter door is driven mechanically, and thus the situation that a circuit is damaged during the fire, and consequently, using failure is caused can be effectively prevented; meanwhile,a fireproof layer is attached to the surface of the roller shutter door body so that it can be ensured that the roller shutter door body is not damaged in the fire; and the self-triggering waterproofroller shutter door is high in practicability and safety, suitable for being produced and used in the field, and has good development prospects.

Description

technical field [0001] The invention relates to the field of self-triggering fire protection, in particular to a fireproof rolling door. Background technique [0002] The rolling shutter door is made of multi-joint movable door pieces connected in series. In the fixed slideway, the upper and lower doors are rotated around the scroll above the door. With the continuous development of society and the increasing social wealth, it will cause the danger of fire. Safety is also increasing, and the danger of fire is also increasing. Therefore, there is an urgent need for a self-triggering fireproof shutter door to reduce the danger in the event of a fire. [0003] When a fire occurs, the existing rolling doors cannot be automatically triggered and closed to effectively control the spread of the fire. The safety and flexibility are poor. At the same time, most of the existing rolling doors are electric rolling doors. When a fire occurs, it is easy to damage the circuit. It causes f...

AI Technical Summary

Problems solved by technology

[0003] When a fire occurs, the existing rolling doors cannot be automatically triggered and closed to effectively control the spread of the fire. The safety and flexibility are poor. At the same time, most of the existing rolling doors are electric rolling doors. When a fire occurs, it is easy to damage the circuit. Cause its use failure, poor practicability, for this reason, the present invention provides a self-triggering fire shutter door to solve the above technical problems

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