Underwater acceleration safety device
A safety device and acceleration technology, applied in positioning devices, underwater operation equipment, transportation and packaging, etc., can solve problems such as failure of safety devices and wrong actions of safety devices.
Pending Publication Date: 2022-01-21
SHANXI FENXI HEAVY IND
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Problems solved by technology
However, the existing safety devices all detect the operating state of the action trigger device. If the operating state of the action trigger device itself is wrong, it will directly lead to the wrong action of the safety device, resulting in the failure of the safety device.
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[0029] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0030] In addition, in the description of the present invention, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" The orientations or positional relationships indicated by , "top", "bottom", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation of the invention. The terms "connected" and "connected" used in the present invention should be understood in a broad sense, for example, it can be fixedly connected or detach...
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An underwater acceleration safety device is used for achieving safety triggering on acceleration changes of a single direction, and the single direction is a triggering direction. Specifically, the underwater acceleration safety device comprises a heavy block capable of reciprocating on a straight line parallel to the triggering direction and a damping component capable of providing a damping effect in the linear direction, and the damping component is connected with the heavy block and used for providing damping acting force opposite to the single pointing direction for the heavy block; and a trigger device which is arranged in front of the heavy block along a single direction; in the single direction, when the acceleration changes, the heavy block can overcome the damping acting force to move forwards and can make contact with the triggering device so as to trigger the safety device. The acceleration change triggering safety device is in a mechanical structure form, is applied to underwater operation equipment, can trigger and start safety when the underwater operation equipment is collided, and is a safety mechanism for the mechanical equipment, which is relatively high in use reliability.
Description
technical field [0001] The invention belongs to the technical field of safety equipment, and more specifically relates to an underwater acceleration safety device. Background technique [0002] The safety mechanism of mechanical devices is a protection mechanism to effectively prevent false triggering of devices, and is widely used in mechanical design. [0003] For example, a certain type of underwater operation mechanism will be required to add a safety device at the beginning of its mechanism design to ensure the stable and safe operation of the mechanism. The safety device plays the role of insurance in the electromechanical integration equipment. The delayed action of the equipment or the action that needs to be triggered by a specific instruction can be connected in series with the safety device, so as to effectively prevent the wrong action of the equipment. However, the existing safety devices all detect the operating state of the action trigger device. If the opera...
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Patent Timeline
Login to View More IPC IPC(8): B63C11/52B23Q3/06
CPCB63C11/52B23Q3/062
Inventor 郑超郭佩宏谢艳娜肖广峰彭月婷吴晓凤孟波波刘晓云宋光秦臻刘伟
Owner SHANXI FENXI HEAVY IND