Capsule door of rescue capsule used for mine

Abstract

The invention discloses a capsule door of a rescue capsule used for a mine, belongs to the technical field of capsule doors of rescue capsules and aims at providing a capsule door of a rescue capsule for a mine, wherein the capsule door is provided with a thermal insulating layer and has a good sealing effect. The technical scheme adopted by the invention is as follows: the capsule door of the rescue capsule used for the mine comprises a door frame, a door, hinges, a sealing strip, a thermal insulating material and an observation window, wherein the door is connected to the door frame by virtue of the two hinges; one circle of sealing strip is arranged between the door frame and the door; and the door is provided with the observation window. The capsule door is structurally characterized in that one circle of flitch is fixed on a door plank; a stainless steel trim plate is fixed on the flitch; the thermal insulating material is installed in a sealed space among the door plank, the flitch and the stainless steel trim plate; and the door is provided with a locking mechanism which can press the door onto the door frame. The capsule door can be applied to the rescue capsule under the mine.

Description

technical field [0001] The invention relates to a hatch door for a mine rescue cabin, belonging to the technical field of rescue cabin hatches. Background technique [0002] The current cabin door and the locking device are all inside the cabin door, which is not conducive to placing heat insulation materials. When the mine explodes, it will generate high temperature. If the cabin door is not well insulated, the high temperature outside will enter the cabin, which will increase Cooling costs. In addition, although the general cabin door is sealed, the sealing effect is not very good. The four-bar linkage mechanism can realize the locking of the cabin door, but the compression amount of the sealing strip cannot be well guaranteed, resulting in a poor sealing effect. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art, and the technical problem to be solved is to provide a mine rescue cabin door with a heat insulating layer and good ...

AI Technical Summary

Problems solved by technology

[0002] The current cabin door and the locking device are all inside the cabin door, which is not conducive to placing heat insulation materials. When the mine explodes, it will generate high temperature. If the cabin door is not well insulated, the high temperature outside will enter the cabin, which will increase cooling cost

In addition, although the general cabin door is sealed, the sealing effect is not very good. The four-bar linkage mechanism can realize the locking of the cabin door, but it cannot guarantee the compression of the sealing strip, resulting in poor sealing effect.

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