Device for escaping from high-rise building
A kind of building and high-rise technology, which is applied in the direction of building rescue and life-saving equipment, etc., can solve the problems of objects hitting the body and personal injury, etc., and achieve the effect of high reliability, compact structure and easy use
Inactive Publication Date: 2005-05-18
姜北宏
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Problems solved by technology
But in conjunction with the accompanying drawings of this utility model patent, it can be seen that when the wire rope of the "safety lifter of the escapement governor" is constantly put down from the wire wheel, the wire rope will also be constantly moved by the left end of the wire wheel. to the right end, and then move from the right end of the wire wheel to the left end, this movement will not only cause the user hanging in the sky to swing left and right continuously, and may eventually hit objects around the body, causing personal injury
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[0018] refer to figure 1 , which depicts a kind of downhill device of a high-rise building escape device, which has a traction rope 1 and a downhill device, one end of the traction rope 1 is provided with a hook 2, and the downhill device includes a frame 17, and the frame 17 includes a left vertical plate 3, Right vertical plate 23, upper horizontal plate 22, left vertical plate 3, right vertical plate 23, upper horizontal plate 22 can adopt steel plate to make, utilize bolt or welding to be assembled into frame 17, frame 17 also can be cast iron, will It is made as a one-piece structure. The packing box 4 is fixed on the central axis of the upper horizontal plate 22 by threaded connection, and can also be fixed on the central axis of the upper horizontal plate 22 by bolt connection or welding. A rubber packing 5 is installed inside the packing box 4, and a gland 20 is provided at the upper end of the packing box 4, and a running wheel 21 and a rotating rod 33 are provided a...
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A high-rise building escape device has a traction rope, one end of the traction rope is provided with a hook, the traction rope slides through the packing box, and a quasi-axle is arranged between the left vertical plate and the right vertical plate to rotate from top to bottom, Transition shaft, hub shaft, deceleration shaft, brake shaft, the quasi-wheel is provided on the quasi-wheel shaft, the transition wheel is provided on the transition shaft, the hub is provided on the hub shaft, and the hub shaft is located between the hub and the left vertical plate and / or the right vertical plate There is an active reduction gear between them, a driven reduction gear and a driven brake gear meshed with the active reduction gear are arranged on the reduction shaft, and a reduction device is arranged on the reduction shaft outside the left vertical plate and / or the right vertical plate, An active brake gear meshed with the driven brake gear is arranged on the brake shaft, and a passive brake wheel is arranged on the outside of the left vertical plate and / or the right vertical plate on the brake shaft, and the passive brake wheel cooperates with the active brake wheel. Adopting the safety escape device of the present invention can safely descend from the height of the building to the ground when an accident occurs in the building.
Description
technical field [0001] The invention relates to a high-rise building escape device, in particular to an escape device utilizing the user's own weight to descend. Background technique [0002] In the prior art, once an accident occurs in a building or a high-rise building, such as a fire, it is usually necessary to use the safe passage in the building or the device outside the building such as a ladder, a safety rope, or a helicopter to escape , but these devices all have their limitations, and, in the tense process of escaping from danger, the person in distress may still fall from a high altitude due to various reasons in a panic. Therefore, for buildings, especially high-rise buildings, there is an urgent need to provide a safe and reliable escape device. The State Intellectual Property Office published the utility model patent of application number 88213519.8, publication number CN2040090U, "safety lifter with escapement governor" on June 28, 1989, the specification of t...
Claims
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IPC IPC(8): A62B1/10
Inventor 姜北宏
Owner 姜北宏