Explosion container anti-explosion door body locking piece and door body
A technology for explosion-proof containers and explosion-proof doors, which can be used in containers, large-scale containers, door/window accessories, etc., and can solve problems such as hidden safety hazards and complex structural design.
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Embodiment 1
[0057] such as 1 to 7 As shown, an explosion-proof door lock of an explosion container includes a connector for sealing the door leaf 5 with the door frame 1, and the connector is provided with a slope 12 with a height direction along the thickness direction of the door leaf 5, which is the thickness direction of the door leaf 5 when the door body is closed. The connector also includes a push rod 62 with a ball head 63 at one end and a first driver 6 for driving the push rod 62 to move linearly. One side of the ball head 63 close to the other end of the push rod 62 is provided with a ramp for engaging with the slope.
[0058] The ball head 63 is detachably connected to the connector or the slope surface 12 is detachably connected to the connector;
[0059] The sloping surface 12 is detachably connected to the connecting piece, and further comprises the mosaic block 10, the sloping surface 12 is the surface of the mosaic block 10, and the mosaic block 10 is detachably connected to ...
Embodiment 2
[0069] Based on Embodiment 1, this embodiment provides a more detailed technical solution:
[0070] The slope surface 12 is detachably connected to the connector, and the hardness of the material forming the slope surface 12 is smaller than that of the material forming the spherical surface. In this scheme, the above hardness is selected to make the slope surface 12 a vulnerable surface, and the locking ability of the door locking piece can be restored by replacing the slope surface 12 later. Considering the connection reliability, this preferred scheme is proposed: the carrier of the slope surface 12 mentioned above is the mosaic block 10, because the mating surface of the mosaic block 10 with the door leaf 5, the door frame 1 or the second connecting ear 7 can be in surface contact, and it is easy to transmit force through the contact surface under pressure. At the same time, when the area of the surface contact area is enlarged, the overall size of the door body will not be aff...
Embodiment 3
[0072] Based on Embodiment 1, this embodiment provides a more detailed technical solution:
[0073] The connecting piece comprises a second connecting lug 7, a clamping groove is arranged on the second connecting lug 7, the thickness of the mosaic block 10 is the same as that of the clamping groove, and the mosaic block 10 is installed in the clamping groove;
[0074] Comprises a locking bolt 11 which is screwed on the connecting piece, has an axis in the thickness direction, and has an end pressed against the insert block 10. This scheme puts forward a technical scheme that is easy to improve the existing door assembly, so that the locking piece of the door can be applied to the existing door. Specifically, if the second connecting lug 7 is used to be fixed on the door leaf 5, the second connecting lug 7 can be used as a separate part, which can be fixed on the door leaf 5 by welding after processing. At the same time, according to the required locking ability of the door leaf 5,...
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