The invention provides an underwater holder, relates to the technical field of holders, and solves the problems of large turning radius, low space utilization rate and irregular structure of an existing holder. The bottom of a rotating shaft shell of the underwater holder movably sleeves a fixed shaft seat and is in watertight connection with the fixed shaft seat, and the top of the rotating shaftshell is in watertight connection with a pitching shaft shell. A pitching shaft is rotatably and transversely arranged in the pitching shaft shell, a rotary speed reducing motor and a pitching speedreducing motor are arranged in the rotary shaft shell, the rotary speed reducing motor fixes the rotary shaft shell, and a main shaft of the rotary speed reducing motor is in transmission connection with the fixed shaft seat; the pitching speed reducing motor is fixed to the rotating shaft shell, and a main shaft of the pitching speed reducing motor extends into the pitching shaft shell to be in transmission connection with the pitching shaft. The two ends of the pitching shaft are in watertight connection with the pitching shaft shell and extend out of the pitching shaft shell to be used forbeing connected with underwater instruments and equipment. Compared with the prior art, the underwater holder has the advantages of compact structure and small turning radius.
本发明提供了一种水下云台,涉及云台技术领域,解决了现有云台回转半径大,空间利用率低,结构不规整的问题的问题,该水下云台的回转轴壳的底部活动套接于固定轴座并与之水密连接,回转轴壳的顶部水密连接俯仰轴壳;俯仰轴可回转地横置安装于俯仰轴壳内,回转减速电机和俯仰减速电机设置于回转轴壳内,回转减速电机固定回转轴壳,回转减速电机的主轴与固定轴座传动连接;俯仰减速电机固定于回转轴壳,俯仰减速电机的主轴伸入俯仰轴壳内传动连接俯仰轴;俯仰轴的两端与俯仰轴壳水密连接并伸出俯仰轴壳用于连接水下仪器设备。本发明与现有技术相比,具有结构紧凑、回转半径小的优点。
Underwater holder
一种水下云台
2020-07-17
Patent
Elektronische Ressource
Chinesisch
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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