The invention discloses a reciprocating type hydraulic catapult. The annular upper driving chain and the annular lower driving chain are connected to the lower portion of a deck and the lower portion of a waterline of the ship body through the four rollers respectively, and the driven chain wheel and the driving chain wheel are meshed with the upper driving chain and the lower driving chain respectively. The driven sprocket is connected with the driving sprocket through a transmission shaft and a transmission. The left rear hook and the right front hook are arranged in a left sliding groove and a right sliding groove in a deck of the ship body respectively and connected with the upper driving chain. The left front tackle and the right rear tackle are arranged on the outer sides of the left hull and the right hull of the hull respectively and connected with the lower driving chain. An upper wing plate and a lower wing plate which can be opened and closed are arranged on a forward rotating shaft and a reverse rotating shaft of the steering gear respectively. When the ship body sails normally, the upper and lower wing plates on the left and right pulleys are in a closed state. When the ship body is catapulted to sail, the wing plates on the left tackle and the right tackle are opened and closed respectively, so that the upper driving chain and the lower driving chain can be driven to rotate in a reciprocating manner, and a shipboard aircraft can be continuously catapulted through the hooks moving in a left-right reciprocating manner.
一种往复式水力弹射器。环形的上驱动链和下驱动链均通过四个辊轮分别连接在船体的甲板下方和吃水线下方,从动链轮和主动链轮分别与上驱动链和下驱动链啮合。从动链轮通过传动轴和变速器与主动链轮连接。左后挂钩和右前挂钩分别设置在船体甲板上的左右滑槽中并均与上驱动链连接。左前滑车和右后滑车分别设置在船体左右船壳的外侧并均与下驱动链连接。在滑车上设置电动机和转向器,在转向器的正反向转轴上分别设置有可开合的上下翼板。船体正常航行时,左右滑车上的上下翼板均为闭合状态。船体进行弹射航行时,通过分别开合左右滑车上的翼板,即可驱使上驱动链和下驱动链进行往复转动,并因此通过左右往复移动的挂钩对舰载机进行连续的弹射。
Reciprocating type hydraulic catapult
往复式水力弹射器
2022-04-26
Patent
Electronic Resource
Chinese
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
Hydraulic and electromagnetic composite aircraft catapult
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