The invention relates to the technical field of submersible detection, in particular to a pan-tilt device capable of being automatically reset by utilizing deepwater pressure. In the pan-tilt device,one end of a fixed support is fixed on a submersible frame, the other end of the fixed support is hinged to one end of a rotary support, a pan-tilt is fixed at the other end of the rotary support, a cylinder body comprises an outer cylinder wall, a cylinder bottom plate is arranged at one end of the outer cylinder wall, the other end of the outer cylinder wall is open, a first through hole is formed in the middle of a cylinder bottom plate, one end of a connecting rod is hinged to the lower surface of the rotary support, a piston is fixed at the other end of the connecting rod, a rod body of the connecting rod penetrates through the first through hole and is in dynamic seal with the first through hole, the outer peripheral wall of the piston and the inner wall of the cylinder body are in dynamic seal, the other end of the outer cylinder wall is hinged and fixed to the submersible frame, the cylinder body is arranged under the fixed support, the inner wall of the cylinder body is provided with a protruding part used for limiting the moving stroke of the piston, extra power is not needed, the phenomenon of cable hanging during retraction on the water surface can be avoided, and it isguaranteed that the pan-tilt effectively works during underwater detection operation.
本发明涉及潜水器探测技术领域,尤其是一种利用深水压力的自动复位云台装置,其中固定支架的一端固定在潜水器框架上,固定支架的另一端和旋转支架的一端铰接,云台固定在旋转支架的另一端,筒体包括外筒壁,外筒壁的一端设有筒底板、另一端为敞口状,筒底板中部开设通孔一,连杆的一端和旋转支架的下表面铰接,连杆的另一端固定活塞,连杆的杆身自通孔一中穿过且二者之间为动密封,活塞的外周壁和筒体的内壁之间动密封,外筒壁的另一端铰接固定在潜水器框架上,筒体布置在固定支架的下方,筒体内壁设有用来限制活塞移动行程的凸部,不需要额外的动力,可以避免了在水面回收时挂缆现象,且保证了在水下探测作业时云台有效工作。
Pan-tilt device capable of being automatically reset by utilizing deepwater pressure
一种利用深水压力的自动复位云台装置
2020-12-04
Patent
Electronic Resource
Chinese
IPC: | 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 / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen |
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