The on-off control device of the orifice at the height of the shelter

A technology of on-off control and orifice, which is applied in the direction of ventilation arrangement, transportation and packaging, air treatment equipment, etc., can solve the problem of inconvenient opening and closing of the orifice at the height of the shelter, to ensure water tightness, easy to use, The effect of compact and firm structure

Active Publication Date: 2016-10-05
江苏捷诚车载电子信息工程有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] In order to overcome the disadvantage of inconvenient opening and closing of the opening at the height of the shelter, the invention provides an on-off control device for the opening at the height of the shelter, which realizes the opening and closing of the opening in the cabin, and can realize different opening angles of the window cover the lock

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  • The on-off control device of the orifice at the height of the shelter
  • The on-off control device of the orifice at the height of the shelter
  • The on-off control device of the orifice at the height of the shelter

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with drawings and embodiments.

[0018] Such as figure 1 and figure 2 As shown, the present invention comprises the rocker 1 that is arranged on the lower part of the shelter and the window cover plate 2 that is arranged on the outside of the window, the transmission mechanism 3, the orifice sealing mechanism 4 and the window cover plate opening and closing angle locking mechanism, and the transmission mechanism 3 is arranged on It is fixed in the casing 7 inside the bulkhead 6, and the casing 7 completely covers the transmission mechanism 3 to play the role of aesthetics, dustproof and safety protection. The transmission mechanism 3 includes a lower horizontal input shaft 31, a pair of lower support bearing seats 32, 3 pairs of bevel gear pairs, a vertical shaft 33, a pair of vertical shaft support bearing seats 34, an upper horizontal output shaft 35 and a window cover support shaft 36, The middle...

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Abstract

The invention discloses a shelter high orifice on-off control device. The shelter high orifice on-off control device comprises a rocking handle, a window cover plate, a transmission mechanism, an orifice sealing mechanism and a window cover plate opening-closing angle locking mechanism, wherein the transmission mechanism is arranged in a cover in a cabin wall; the upper side of the window cover plate is fixedly connected with a support shaft of the window cover plate; the orifice sealing mechanism is arranged between the window cover plate and a shelter high orifice; and the window cover plate opening-closing angle locking mechanism is arranged between the handle part of the rocking handle and the lower end of the cover. The shelter high orifice on-off control device is compact and firm in structure, and is convenient to use; the shelter high orifice on-off control device only needs to shake the rocking handle to drive the closing or the opening of the window cover plate in a needed angle position through the engaged transmission of three pairs of bevel gears so as to operate the opening or the closing of the high orifice window cover plate in the lower part of a shelter. When the window cover plate opening-closing angle locking mechanism locks the rocking handle, the window cover plate can be guaranteed to be locked in a closing position or different opening angle positions.

Description

technical field [0001] The invention relates to a ventilation device for a shelter, in particular to a device that cannot directly control on-off due to the high opening of the shelter, and belongs to the technical field of shelter accessories. Background technique [0002] Shelter is a box body equipment mounted on a transport vehicle for geological exploration, water conservancy engineering, construction engineering, army field operations, etc., and when the transport vehicle arrives at the destination with the shelter, it will be lifted by a crane. The cabin is unloaded from the transport vehicle to the ground, and after the work is finished, the shelter is hoisted from the ground back to the transport vehicle by a crane, which is flexible and convenient to use. There are two types of ventilation holes, one is the air inlet hole and the other is the air outlet hole. The layout of the ventilation holes follows the principle of "low in and high out". Axial flow fans are in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/24E06B7/02
CPCB60H1/24E06B7/02
Inventor 朱翔戴永前顾阳李峰
Owner 江苏捷诚车载电子信息工程有限公司
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