Manual and electric dual-purpose double-leaf arched protective door and control method

Abstract

The invention discloses a manual and electric dual-purpose double-leaf arched protective door and a control method. The arched protective door comprises an external actuating mechanism, door leaves, adoor frame and hinges. The door frame is arranged on a wall body, the door leaves are connected to the door frame through the hinges, and the external actuating mechanism is arranged outside the doorleaves and is of a modular structure. The actuating mechanism is modularly designed and arranged outside the door leaves, the defects that when an actuating mechanism is arranged in a traditional large-span and heavy protective door, the size of an overall component is large, creep deformation sinking is extremely prone to being generated at the far end, and the transmission efficiency is low areovercome, the structural size of the actuating mechanism is effectively reduced, and the transmission efficiency is improved; and meanwhile, manual and electric double control is arranged, precise electric control is achieved under cooperation of an opening and closing sensor, multiple control modes are achieved, the control manners are diversified, high efficiency, safety and high controllability are achieved, and the safety and stability of the actuating mechanism are effectively improved.

Description

technical field [0001] The invention relates to the technical field of airtight protective doors, in particular to a double-leaf arched protective door for both flashlights and a control method. Background technique [0002] In order to ensure the sealing and protection effect on the airtight protective door, it is generally necessary to set multiple sets of multiple locking mechanisms to ensure the locking effect. For the heavy protective door leaf, especially the concrete door leaf, due to the heavy weight of the door leaf itself, it is difficult During the time service process, the far end of the hinge will creep and sink and contact the ground, which often leads to the failure of the door leaf to open and close normally, and the loss of protection function. There are no good solutions in engineering cases. At the same time, in order to match the evenly distributed locking heads, it is necessary to set up corresponding locking seats on the ground. However, the existing lo...

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Problems solved by technology

[0002]In order to ensure the sealing and protection effect on the airtight protective door, it is generally necessary to set up multiple sets of multiple locking mechanisms to ensure the locking effect. For heavy-duty protective door leaves , especially the concrete door leaf, due to the heavy weight of the door leaf itself, the remote end of the hinge will creep and sink during the long-term service process and contact with the ground, often causing the door leaf to fail to open and close normally and lose its protective function. In engineering cases There is no good solution yet

At the same time, in order to match the evenly distributed locking heads, it is necessary to set up corresponding locking seats on the ground. However, the existing locking seats are generally unshielded structures, which are easy to be blocked by foreign objects, which increases the cost of inspection and cleaning. At the same time, in order to ensure the locking The sealing effect at the head is generally unable to take into account the structural strength and sealing performance of the door leaf, and increases the weight of the door leaf; the existing automatic control airtight protective door control method is relatively simple and only suitable for several relatively simple control logics. In terms of protection, it is unable to cope with complex usage situations. The present invention provides a dual-purpose double-leaf arched protective door for flashlights and a control method to overcome the above-mentioned defects.

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