阅读说明：本技术 重力式大坝船舶升降机 (Gravity type dam ship elevator ) 是由 何树亮 于 2018-07-04 设计创作，主要内容包括：本发明的技术领域属于作业、运输大类,飞行器、航空、宇宙航行小类,地面设施或航空母舰甲板设施分类。本发明涉及一种船舶升降机,特别是涉及一种重力式大坝船舶升降机。相对于现在船舶通过大坝的全过程,本发明的主要原理就是利用将船舶和承船厢本身的重力转化为势能,然后再将此势能转化为动能,从而在几乎零耗能的情况下就能够实现两个承船厢同时分别上升和下降,最终得以实现船舶同时交替、反复不断的上行和下行。(The invention belongs to the technical field of operation and transportation, and belongs to the category of aircrafts, aviation and cosmonautic navigation, and the category of ground facilities or deck facilities of aircraft carriers. The invention relates to a ship elevator, in particular to a gravity type dam ship elevator. Compared with the whole process that the ship passes through the dam, the main principle of the invention is to convert the gravity of the ship and the ship-bearing chambers into potential energy and then convert the potential energy into kinetic energy, so that the two ship-bearing chambers can simultaneously and respectively ascend and descend under the condition of almost zero energy consumption, and finally, the ship can alternately and repeatedly ascend and descend.)

1. A gravity type dam ship elevator.

2. The gravity dam ship elevator as claimed in claim 1, wherein the gravity of the ship and the ship-carrying chambers is converted into potential energy, and then the potential energy is converted into kinetic energy, so that the two ship-carrying chambers can respectively ascend and descend at the same time under the condition of almost zero energy consumption, and finally, the ship can alternately and repeatedly ascend and descend at the same time.

3. The gravity type dam ship elevator as claimed in claim 1, is characterized by simple structure, stability and durability, and continuous and repeated utilization, thereby greatly reducing the time of ship passing through the dam, greatly reducing the cost of inland river shipping, and greatly improving the economic efficiency of inland river shipping.

One, the technical field

The invention belongs to the technical field of operation and transportation, and belongs to the category of aircrafts, aviation and cosmonautic navigation, and the category of ground facilities or deck facilities of aircraft carriers. The invention relates to a ship elevator for a dam, in particular to a gravity type ship elevator for the dam.

Second, background Art

All ships want to pass through a dam in two ways of a multistage ship lock and a common ship lifter, but the time for the ships to pass through the dam in the multistage ship lock mode is too long, the time for the ships to be locked is too long, and the efficiency is very low; the ship passes through the dam in a mode of a common ship lifter, so that the energy consumption is large, the time for waiting for the gate is long, and the efficiency is low.

With the current state of China entering a brand-new stage of comprehensive high-speed development, the demand of inland river shipping (mainly freight transportation and pleasure boats) is greatly increased, however, in order to vigorously develop clean green energy, namely hydropower, China in the last two decades, a plurality of dams are added on a few large inland rivers, the navigation time and the shipping cost are undoubtedly increased greatly, the efficiency of inland river shipping becomes lower, and the situation is obviously different from the situation of the comprehensive high-speed development in the current stage of China.

How can the ship pass through many dams be greatly reduced, the cost of inland river shipping is reduced, and the economic efficiency of inland river shipping is improved? Ancient language cloud avenue to majorities, i conceived a gravity dam craft lift from this. Compared with the whole process that the existing ship generally passes through a dam, the main principle of the invention is to convert the gravity of the ship and the ship-bearing chambers into potential energy and then convert the potential energy into kinetic energy, so that the two ship-bearing chambers can simultaneously and respectively ascend and descend under the condition of almost zero energy consumption, and finally, the ship can alternately and repeatedly ascend and descend.

Compared with the prior art that the ship adopts a multi-stage ship lock and a common ship lifter through a dam, the gravity type dam ship lifter has the advantages that the structure is simple, the stability and the durability are realized, the continuous and repeated utilization can be realized, most importantly, the gravity of the ship and a ship receiving chamber can be ingeniously utilized to be converted into potential energy, and then the potential energy is converted into kinetic energy, so that the ship can alternately and repeatedly move upwards and downwards at the same time under the condition of almost zero energy consumption. Therefore, the time of the ship passing through the dam is greatly reduced, the cost of inland river shipping is greatly reduced, and meanwhile, the economic efficiency of inland river shipping is greatly improved.

Third, the invention

Gravity type dam ship elevator

Description of the drawings

Fig. 1 is a schematic cross-sectional view of the working flow principle of the gravity dam ship elevator of the present invention, and the specific working flow principle is as follows: firstly, a transmission gear and two ship receiving chambers are in a fixed stop state by controlling a braking device, then a ship which is ready to descend can drive into an upstream channel B, then an upstream channel gate B and a ship receiving chamber B gate 1 are opened simultaneously, when the water level in the ship receiving chamber B is consistent with that of the upstream channel B, the ship can drive into the ship receiving chamber B, and then the upstream channel gate B and the ship receiving chamber B gate 1 are closed simultaneously. Meanwhile, after the ship ready for ascending drives into the downstream channel A, the downstream channel gate A and the ship receiving chamber A gate 2 are opened simultaneously, when the water level in the ship receiving chamber A is consistent with that of the downstream channel A, the ship can drive into the ship receiving chamber A, and then the downstream channel gate A and the ship receiving chamber A gate 2 are closed simultaneously. At the moment, the total weight of the two ship receiving chambers (including the weight of the ship and the ship receiving chambers) is immediately and respectively obtained through a computer sensing system, the total weight of the two ship receiving chambers is adjusted through a method of respectively and rapidly injecting water into the two ship receiving chambers and discharging water, once the total weight of the ship receiving chamber B is slightly larger than that of the ship receiving chamber A, the transmission gear can freely move through controlling the braking device, and then the steel cable and the transmission pulley on the ship receiving chamber are driven, so that the ship receiving chamber B naturally and slowly descends, and the ship receiving chamber A slowly ascends. When the ship receiving chamber A rises to the top and the ship receiving chamber B descends to the bottom, the transmission gear and the two ship receiving chambers are in a fixed stop state again by controlling the braking device, then the upstream channel gate A and the ship receiving chamber A gate 1 are opened simultaneously, when the water level in the ship receiving chamber A is consistent with that of the upstream channel A, the ascending ship can drive out of the ship receiving chamber A, and then can enter the upstream through the upstream channel A. Meanwhile, the downstream channel gate B and the ship reception chamber B gate 2 are opened simultaneously, when the water level in the ship reception chamber B is consistent with that of the downstream channel B, the descending ship can exit from the ship reception chamber B and then can enter the downstream through the downstream channel B. And vice versa, the gravity type dam ship elevator can realize the simultaneous alternate and repeated continuous ascending and descending of the ship under the condition of almost zero energy consumption.

Fig. 2 is a schematic general plan view of the gravity dam vessel elevator and dam body of the present invention.

Fifth, detailed description of the invention

The gravity type dam ship elevator is not difficult to perfectly install on each existing dam by fully combining and utilizing the existing mature technology of dam ship elevators in China and continuously innovating and developing according to the existing technological level and production technology in China.

Admittedly, nothing can be done on a kick and once and for all, and innumerable practices and constantly improved procedures are naturally required to make the invention practical. However, I firmly believe that the invention can be realized by the non-private contribution and the continuous effort of various engineering technicians as long as the relevant departments of the country pay high attention and great support. Moreover, the invention has the main characteristics of energy saving, high efficiency, simplicity, practicability, stability and reliability, once the invention is realized, the invention can make great contribution to inland river shipping business of China and can also add luster and color to the economic construction of China.