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Sediment sample anti-slip device and sampling tube device

A technology for sampling tubes and sediments, applied in the direction of sampling devices, sampling, measuring devices, etc., can solve the problems of sample falling off, loss, damage, etc., and achieve the effect of avoiding falling off

Pending Publication Date: 2022-02-01
INST OF OCEANOLOGY - CHINESE ACAD OF SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since there is no anti-off device between each section of the sampling tube, during the sampling process, the sample will fall off, be lost, or be damaged during the recovery process.

Method used

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  • Sediment sample anti-slip device and sampling tube device
  • Sediment sample anti-slip device and sampling tube device
  • Sediment sample anti-slip device and sampling tube device

Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 The anti-slipping device for sediment samples of the present invention shown in , comprises a sampling tube outer tube 1, the bottom end of the sampling tube outer tube 1 is provided with a joint for connection, including a fixed plate 5 and an insert plate 6, and the fixed plate 5 is connected to the outer tube of the sampling tube. The outer wall of the joint at the bottom end of the tube 1 is fixedly connected, and the fixing plate 5 is provided with a jack for insertion of the inserting plate 6, and the top of the jack is flush with the bottom end of the joint; the size of the inserting plate 6 is adapted to the section of the bottom end of the outer tube 1 of the sampling tube . When the flashing plate 6 functioned, the flashing plate 6 was placed in the jack, and the flashing plate 6 sealed the through hole at the...

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PUM

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Abstract

The invention relates to the field of underwater vertical sediment sampler equipment, and discloses a sediment sample anti-slip device and a sampling tube device. The device comprises a sampling tube outer tube, a connector used for connection is arranged at the bottom end of the sampling tube outer tube, a fixing plate and an insertion plate are arranged, the fixing plate is fixedly connected with the outer side wall of the connector at the bottom end of the sampling tube outer tube, an insertion hole allowing the insertion plate to be inserted is formed in the fixing plate, the top end of the insertion hole is flush with the bottom end of the connector, and the size of the insertion plate is matched with the section of the bottom end of the sampling tube outer tube. When the sampling tube is recycled in a segmented manner, the device is implemented at the bottom of the recycled single-section sampling tube, the insertion plate is inserted through the insertion hole in the fixing plate, and the insertion plate seals the bottom of the sampling tube, so that a collected mud sample can be effectively reduced or prevented from sliding out, and the sample is prevented from falling off, being lost and being damaged in the recycling process.

Description

technical field [0001] The invention relates to the field of underwater vertical sediment sampler equipment, in particular to a sediment sample anti-slip device and a sampling tube device. Background technique [0002] After the underwater vertical sediment sampler is sampled, the extra-long sampling pipe needs to be recovered in sections during the recovery process. Since there is no anti-detachment device between each section of the sampling tube, during the sampling process, the sample will fall off, be lost, or be damaged during the recovery process. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a sediment sample anti-slip device and a sampling tube device which can reduce the slipping of samples in the sampling tube. [0004] The technical solution adopted by the present invention to solve its technical problems is: the sediment sample anti-slip device, including the outer tube of the sampling tube, the b...

Claims

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Application Information

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IPC IPC(8): G01N1/04G01N1/10F16L21/08
CPCG01N1/04G01N1/10F16L21/08G01N2001/1025G01N2001/1031
Inventor 栾振东张鑫卢新亮张建兴连超宋永东王永革刘玉斌杜梦迪杜增丰
Owner INST OF OCEANOLOGY - CHINESE ACAD OF SCI