Anti-fall device

A technology of anti-falling and anti-falling hooks, which is applied in the direction of buildings, building types, and buildings where cars are parked, can solve problems such as inconvenient control, complex structure, and unstable working status, and achieve simple and compact structure, convenient use, and prevent The effect of the car plate falling

Inactive Publication Date: 2011-05-25
GUANGZHOU GOLRI AUTOMATIC PARKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these anti-falling devices generally have the disadvantages of complex structure and inconvenient control, and their working conditions are

Method used

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Examples

Experimental program
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Embodiment Construction

[0022] refer to figure 1 , an embodiment of the anti-falling device of the present invention includes an anti-falling hook 1, the upper end of which is a hinged end, and the lower end has a hook-shaped portion 11, the top of the hook-shaped portion 11 has an anti-falling support surface 12, and the bottom has a guide slope 13. A ratchet 2 is installed on the anti-fall hook 1, which has four ratchet teeth 21. When the ratchet 21 rotates with the ratchet 2 and is located above the anti-fall support surface 12, the end of the ratchet 21 points to the hook At the end of the shaped part 11, an upper guide slope 22 inclined in the opposite direction to the lower guide slope 13 is formed on its upper side, and the ratchet teeth 21 are at least locked at the position where the upper guide slope 22 is formed, so that they cannot move toward the anti-fall The supporting surface 12 direction rotates. Specifically, a stopper 3 is hinged on the anti-drop hook 1, and a stop pin 4 is provid...

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PUM

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Abstract

The invention discloses an anti-fall device, which comprises an anti-fall hook, wherein the upper end of the anti-fall hook is a hinged end, and the lower end of the anti-fall hook is provided with a hook-shaped part; the top of the hook-shaped part is provided with an anti-fall supporting surface, and the bottom of the hook-shaped part is provided with a lower guide inclined plane; a ratchet is arranged on the anti-fall hook and is provided with a plurality of ratchet teeth; when the ratchet teeth rotate to a position above the anti-fall supporting surface along with the ratchet, the end parts of the ratchet teeth point to the tip of the hook-shaped part; an upper guide inclined plane which inclines towards a direction opposite to the upper guide inclined plane is formed on the upper side of the ratchet teeth; and the ratchet teeth are at least locked at a position where the upper guide inclined plane is formed and are prevented from rotating towards the anti-fall supporting surface. Compared with the prior art, the anti-fall device has a simple and compact structure, fulfills the aim of preventing a vehicle carrying plate from falling off without additional control, is safe and reliable, is convenient to use, and can be widely applied to various types of parking equipment.

Description

technical field [0001] The invention relates to an anti-falling device, in particular to an anti-falling device which is applied in a lift and traverse parking equipment to prevent a vehicle-carrying plate from falling. Background technique [0002] With the increasing popularity of cars, the urban space is becoming more and more narrow, especially in areas where office buildings, commercial buildings and residential buildings are densely packed, parking spaces are very tight. The multi-storey lifting and traversing parking equipment solves this problem very well. At present, the general-purpose multi-storey lifting and traversing parking equipment is generally equipped with a fall prevention device, which is used to prevent the vehicle from falling due to the breakage of the chain or wire rope of the vehicle-carrying plate when the vehicle is in a stationary state. However, these anti-falling devices generally have the disadvantages of complex structure and inconvenient co...

Claims

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Application Information

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IPC IPC(8): E04H6/18E04H6/42
Inventor 苏柱文张国洲陈传平
Owner GUANGZHOU GOLRI AUTOMATIC PARKING
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