Warehouse sealing door

Abstract

The invention discloses a warehouse sealing door, which is of a two-way opposite opening form. The warehouse sealing door comprises door leaves and a door lock, wherein the door leaves are installed on a door frame through door shafts; the door lock is arranged on the door leaf on one side; the door leaves are divided into a left door leaf and a right door leaf, wherein the left door leaf and theright door leaf independently comprise a sealing door frame and a door sheet arranged in the sealing door frame; the sealing door frame is of a rectangular structure assembled by four frames; and thedoor lock comprises fixed clips symmetrically fixed on the upper end and the lower end of the door frame, and a locking device arranged on the outer side of one door leaf, wherein the locking device comprises a stop lever vertically arranged on the outer side of one door leaf, clamping hoop heads and a locking mechanism arranged on the stop lever, and the clamping hoop heads are independently arranged on two ends of the stop lever and are cooperated with the fixed clips. The warehouse sealing door disclosed by the invention is good in airtightness and resistance to shock, external water vaporsand dust can be effectively prevented from entering a granary, the sealing door is convenient in an opening and closing operation, door opening and closing efficiency is high, and time and labor aresaved.

Description

technical field [0001] The invention relates to the technical field of airtight doors, in particular to a warehouse airtight door. Background technique [0002] Most of the existing granaries use tall bungalows. The granary has a large internal capacity and a large door, and the door generally adopts a split-type sealed door or a rolling door. It is not conducive to waterproof and dustproof, and the rolling door usually rises or falls integrally when opening and closing the rolling door at the same time, and cannot be fixed at a certain position. [0003] Existing airtight doors generally do not use ordinary common rotary door locks, because the airtight doors used in warehouses are generally large, and the service life of such locks is short. insulation effect. Existing barn door locks usually use interspersed door locks, and door locks need to be installed on the two doors respectively, and this kind of door lock makes the airtight door not close tightly, resulting in po...

AI Technical Summary

Problems solved by technology

[0002] Most of the existing granaries use tall bungalows. The granary has a large internal capacity and a large door, and the door generally adopts a split-type sealed door or a rolling door. It is not conducive to waterproof and dustproof. When opening and closing the rolling door at the same time, the rolling door usually rises or falls as a whole, and cannot be fixed at a certain position

[0003] Existing airtight doors generally do not use ordinary common rotary door locks, because the airtight doors used in warehouses are generally large, and the service life of such locks is short. insulation effect

Existing barn door locks usually use interspersed door locks, and door locks need to be installed on the two doors respectively, and this kind of door lock makes the airtight door not close tightly, resulting in poor sealing performance. When opening the door, the two doors need to be locked and opened separately, which is inconvenient to use

[0004] In addition, the door frames of the existing airtight doors all adopt a single-layer edging design, which has poor sealing performance and poor shock resistance.

The door panel of the airtight door is directly made of color steel plate, which has low hardness, poor heat preservation and sealing

Images