Gold vault door with full solid plate type door bolt

Abstract

The invention discloses a gold vault door with a full solid plate type door bolt. The gold vault door comprises a motor-driven push rod and a switch component, wherein the motor-driven push rod is arranged on the gold vault door and faces to a stop dog; the switch component comprises an upper movable contact, a lower movable contact, an upper open contact, a lower open contact, an upper closed contact and a lower closed contact, which are respectively arranged at the end parts of two lock tongues; the two open contacts are respectively arranged at one end of two lock tongue grooves, and the two closed contacts are respectively arranged at the other end of the two lock tongue grooves; the upper open contact and the lower closed contact are connected with one end of a motor, and the lower open contact and the upper closed contact are connected with the other end of the motor. The movable contacts are electrically contacted with the open contacts and the closed contacts respectively, so that the expansion and contraction of the motor-driven push rod is triggered to withstand the right and left movement of the stop dog, and the locking and unlocking the door bolt is realized and is more flexible and convenient and faster. The service life of the lock tongues is greatly prolonged.

Description

technical field [0001] The invention relates to a safe door, in particular to a safe door with a full set of solid plate bolts. Background technique [0002] At present, the vault door bolts used by banks often adopt several cylindrical bolts to be arranged horizontally on the vault door, and the vault door can be opened only by pushing the cylindrical bolts left and right. But, because the contact surface of cylindrical bolt and door frame is not big, as long as its position is grasped, outside gas cutting or hacksaw all can cut off or saw off bolt, and door will be forcibly opened, and its anti-theft ability is weak. There are also bolts that fix a bolt pressing block on the vault door, insert the bolt set on the left side of the vault door in the gap formed between the bolt pressing block and the vault door, and fix a fixing plate on the bolt. , a stopper is set on the fixed plate; the stopper is supported by a hinged right-angle push rod, and the right-angle push rod is...

AI Technical Summary

Problems solved by technology

However, it is necessary to directly bear force through the lock tongue and use a hinged method to cooperate with the movement of the right-angled push rod. The hinge of the lock tongue is easy to wear and damage the lock. Once the lock is damaged, the door body is easy to be opened; and the hinged top The resistance of the rod and connecting rod is large, and the movement of the right-angled ejector rod is not flexible, and it is easy to get stuck with each other, which is very inconvenient to use

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