Gear rack vertical ship lifting device

Abstract

The invention discloses a gear rack vertical ship lifting device, which consists of two ship lifting device ship chamber rooms, two ship chambers, a gear rack mechanism and a safety mechanism. The gear rack vertical ship lifting device is characterized in that the ship lifting device ship chamber rooms are symmetric double ship chamber rooms, the symmetric ship chambers in the two ship chamber rooms are completely as the same as each other, the two ship chamber rooms which are completely as the same as each other are connected with each other into a whole body by a steel wire rope and a rope wheel, the movement directions of the two ship chambers are inverse, and the weights of the two ship chambers are countered with each other. The novel gear rack vertical ship lifting device is power-saving, is low in manufacture cost, can change the transportation capacity according to the specific circumstance of a sea channel, can lead the ship chambers not to be blocked in a ship device, and can be used for timely evacuating the passengers.

Description

technical field [0001] The invention relates to a ship lift, in particular to a rack and pinion vertical ship lift in which two ship compartments serve as counterweights to each other. Background technique [0002] Ship lifts in the prior art can be divided into two categories by means of transportation, one, vertical; two, inclined planes. According to the transportation carrier, it can be divided into two categories, one is dry transportation; the other is wet transportation. The so-called wet transportation means that the hull, ship compartment, and water body move together, while dry transportation means that only the hull moves. Vertical ship lifts can be divided into two categories, 1. Rack and pinion ship lifts; 2. Wire rope hoisting ship lifts. As far as the current situation is concerned, the rack and pinion ship lift has an ideal effect. However, the cabin of the current rack-and-pinion ship lift has complex balancing devices such as balancing cylinders and bala...

AI Technical Summary

Problems solved by technology

However, the cabin of the current rack-and-pinion ship lift has complex balancing devices such as balancing cylinders and balancing weights. The manufacturing cost is high; the cabin only has the upstream side working door or the downstream side working door, and the transport capacity cannot be changed according to the specific conditions of the channel, and the transportation capacity is low; in case of an emergency, the cabin will be stuck in the boat, and passengers cannot was evacuated

Images