Safety type rolling gate

Abstract

The invention discloses a safety type rolling gate. The rolling gate comprises a main rolling column, the right end of the main rolling column is rotationally connected with a control plate, the left end of the main rolling column is fixedly connected with a power plate, the outer surface of the main rolling column is rotationally and fixedly connected with a main gate, the interior of the main rolling column is fixedly connected with an auxiliary gate, and the bottom of the main gate is connected with a gate lock; and the bottom of the auxiliary gate is fixedly connected with the gate lock. When the gate is normally used, the main gate normally rises and is pulled up under rotation of the main rolling column, the auxiliary gate is in a folded state and keeps static, when the main gate is damaged in a closed state, the main gate loses conductivity due to damage, at the moment, an auxiliary rolling column is powered on to be connected with a motor, and under the action of the motor, the auxiliary rolling column rotates, the auxiliary gate is put down, an opening is closed, and the safety effect is achieved. In important places such as banks and safe deposits, the gate can effectively play an anti-theft role, the invasion difficulty of an intruder is increased, the safety performance is higher than that of a common rolling gate, and the principle is simple.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a safety rolling gate. Background technique [0002] The electric rolling gate is connected in series with multi-joint movable doors, and the start is driven by the motor unit. The rolling gate is in a fixed slideway, and the upper and lower doors are rotated around the reel above the door. It is suitable for commercial facades, garages, shopping malls, hospitals , factories, mines and other public places or residences, at present, the safety measures of electric rolling gates on the market have not been effectively improved, because the structural design of the rolling gate is doomed that the door body of the rolling gate will not be too thick, so rolling Compared with ordinary doors, gates have lower anti-destructive ability, and the door body is easier to be damaged, so the anti-theft ability is limited, and important places such as insurance warehouses and banks often need ...

AI Technical Summary

Problems solved by technology

[0002] The electric rolling gate is connected in series with multi-joint movable doors, and the start is driven by the motor unit. The rolling gate is in a fixed slideway, and the upper and lower doors are rotated around the reel above the door. It is suitable for commercial facades, garages, shopping malls, hospitals , factories, mines and other public places or residences, at present, the safety measures of electric rolling gates on the market have not been effectively improved, because the structural design of the rolling gate is doomed that the door body of the rolling gate will not be too thick, so rolling Compared with ordinary doors, gates have lower anti-destructive ability, and the door body is easier to be damaged, so the anti-theft ability is limited, and important places such as insurance warehouses and banks often need rolling gates, so it is necessary to increase the insurance performance of rolling gates to improve safety. coefficient

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