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Deep-sea box sampler and sampling method thereof

The technology of a sampler and deep-sea box is applied in the field of deep-sea box sampler and its sampling, which can solve the problems of easy false triggering and achieve the effects of not easy false triggering, easy detection, and easy observation

Pending Publication Date: 2019-02-22
杭州瀚陆海洋科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The general trigger structure is prone to false triggering

Method used

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  • Deep-sea box sampler and sampling method thereof
  • Deep-sea box sampler and sampling method thereof
  • Deep-sea box sampler and sampling method thereof

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Embodiment Construction

[0051] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

[0052] Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and The above terms should not be con...

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Abstract

The invention provides a deep-sea box sampler with the simple structure and the good sampling effect and a sampling method thereof. The deep-sea box sampler comprises a balanced supporting frame, a split sampling box, a lifting rod, a cross corner frame, a single- arm bucket and a triggering structure; the lifting rod is mounted in the cross corner frame in a sleeved mode, and the cross corner frame is mounted in a bracket fixing frame at the top of the balanced supporting frame; and the split sampling box comprises a load-bearing box and a sampling box body which are detachably connected, theload-bearing box is provided with a box cover used for decreasing reducing the seawater resistance, the box cover and the load-bearing box are hinged through a hinge, the lower end of the lifting rodis connected with the upper end of the load-bearing box, and the triggering structure is mounted on the lifting rod. The triggering structure of the deep- sea box sampler is good in stability, both the sampling box body and the bucket can be detached, and thus analysis of samples is facilitated.

Description

technical field [0001] The invention relates to a deep-sea sampling device, in particular to a deep-sea box-type sampler and a sampling method thereof. Background technique [0002] Seabed sampling is the work of using samplers to collect seabed sediment and rock samples, and is a means of marine research. The tools used for sampling include trawls, grabs, cylindrical samplers and shallow seabed drills. After sampling, conduct preliminary observation and description on the material composition, structure, structure and color of the sample in time on board, conduct simple tests on humidity, plasticity, compressive strength, etc., conduct pore water extraction, and keep part of the sample number and seal it up. For preliminary observation, a sketch of the ocean bottom can be drawn for reference in indoor research. [0003] The box sampler is a sediment sampling device with a sampling tube or a sampling cylinder in the shape of a square or rectangular box sampler. It is comp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/12
CPCG01N1/12
Inventor 曾锦锋杨平宇翁利春章雪挺龙威
Owner 杭州瀚陆海洋科技有限公司
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