The invention relates to the technical field of water area sampling detection, and particularly discloses a water area water bottom undisturbed sediment sampling device which comprises a ship body mechanism and a lifting and hoisting mechanism arranged at the bow position of the ship body mechanism. The lifting and hoisting mechanism comprises a base, a V-shaped frame, a first U-shaped seat, a guide wheel, a hoisting rope, a second U-shaped seat, a winding wheel and a motor. According to the technical scheme, sampling equipment and personnel are conveniently conveyed to a sampling point of a water area through the hull structure, one end of the lifting rope is assembled with the sampler, and the controller controls the motor to rotate forwards and backwards to realize lifting of the sampler, so that a traditional sampling mode that the sampler is lifted by applying force by personnel is replaced; meanwhile, a structure for manually controlling the winding wheel is provided, manual operation can be switched when the motor breaks down, and it is guaranteed that sampling work is smoothly carried out.
本发明涉及水域采样检测技术领域,具体公开了一种水域水底原状沉积物采样装置,包括船体机构、设置于船体机构船头位置的升降吊运机构,船体机构包括船体和动力机构,升降吊运机构包括底座、V型架、U型座一、引导轮、吊绳、U型座二、卷扬轮、电机。本发明技术方案通过船体结构方便将采样设备和人员输送至水域的采样点,利用吊绳一端与采样器进行装配,通过控制器控制电机正反转实现采样器的升降,从而替代由人员施力进行采样器提拉的传统采样方式,降低采样人员的劳动强度,同时提供手动控制卷扬轮的结构,可在电机故障时切换手动,保证取样工作顺利进行。
Sampling device for undisturbed sediments at water bottom of water area
一种水域水底原状沉积物采样装置
2025-04-18
Patent
Electronic Resource
Chinese
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