Transmission type anchoring device

Abstract

The invention discloses a transmission type anchoring device which comprises a lifting device, an anchoring board and a baffle, wherein the lifting device connects with the anchoring board, the baffle lies beneath the anchoring board. The lifting device comprises a rack, a worm wheel, a worm, a pinion and a rocker, the rack is fixed on a mechanical equipment which is to be anchored; the worm wheel and the worm engage with each other to compose a speed reducing mechanism, the worm and the rocker connect with each other and are fixed on the external hood of the lifting device; the worm wheel and the pinion are integrated to engage with the worm and the rack respectively. When the anchoring board needs to be lifted, the rocker will be rocked, the worm in the lifting device will rotate to drive the worm wheel to rotate, and the pinion will rotate subsequently, the rack will not move for the reason of being fixed on the mechanical equipment to be anchored, so that the anchoring board will be lifted upward. The worm wheel and worm transmission structure can be used for ensure self-locking after the anchoring board being lifted.

Description

technical field [0001] The invention relates to a windproof and anti-skid fixing device for mechanical devices used in ports and wharfs, and more specifically refers to a transmission type anchoring device, which is mainly used for anchoring port machinery. Background technique [0002] At present, all wharf and port machinery must be equipped with anchoring devices in order to meet the requirements of windproof and anti-skid mechanical equipment. Most of the anchoring devices in traditional port machinery are lever-type structures, please refer to figure 1 As shown, the anchoring device includes a rotating shaft 11 , a rocker arm 12 , a counterweight 13 , an anchoring plate 14 , a travel switch 15 , a locking pin hole 16 , and a baffle 17 . [0003] When the mechanical equipment needs to run, the rocker arm 12 is pressed down to the locking pin hole 16 above, and the pin shaft is inserted to keep the anchor plate 14 in the state of lifting, so that the mechanical equipment...

AI Technical Summary

Problems solved by technology

The gap between the aperture of the locking pin hole 6 and the pin shaft is relatively small, and the operator's sight is easily blocked by the rocker arm 12, which is very inconvenient to operate

In order to lock the anchor plate 4, at least two persons are required to operate at the same time, which is extremely inconvenient to operate

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