CN2457589Y - Sediment sampler - Google Patents

Sediment sampler Download PDF

Info

Publication number
CN2457589Y
CN2457589Y CN 00255990 CN00255990U CN2457589Y CN 2457589 Y CN2457589 Y CN 2457589Y CN 00255990 CN00255990 CN 00255990 CN 00255990 U CN00255990 U CN 00255990U CN 2457589 Y CN2457589 Y CN 2457589Y
Authority
CN
China
Prior art keywords
stabilizer
fixed
plummet
rope
utility
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 00255990
Other languages
Chinese (zh)
Inventor
易朝路
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institute of Geodesy and Geophysics of CAS
Original Assignee
Institute of Geodesy and Geophysics of CAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institute of Geodesy and Geophysics of CAS filed Critical Institute of Geodesy and Geophysics of CAS
Priority to CN 00255990 priority Critical patent/CN2457589Y/en
Application granted granted Critical
Publication of CN2457589Y publication Critical patent/CN2457589Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Sampling And Sample Adjustment (AREA)

Abstract

The utility model discloses a sediment sampler, comprising a plumb box casing and a stabilizer vane. The utility model is characterized in that the stabilizer vane is fixed on the front part of a sampling tube through two dimidiate semicircular hinge sleeves, a dogging is connected with the semicircular hinge sleeves, a stabilizer vane rope is fixed on the stabilizer vane, a lead block and a steel plate are connected with a shaft of the plumb bob, and a lead line is fixed on a rope hook. The utility model has the advantages of simple structure and convenient operation. Bed mud samples can be collected in a water body which is 100 meter deep, and 2 to 4 meter columnar connecting samples can be obtained.

Description

Silt sampler
The utility model relates to silt sampler, more specifically relates to a kind of deep water column sedimentation thing sampling apparatus.
In the ocean, the sampling thief of gathering substrate or column silt in the water bodys such as lake and reservoir has multiple, mainly contains three major types at the sampling thief that uses at present.One class is to need drilling platform and mechanokinetic sampling thief, and it can obtain the continuous cylindrical sample of deep hole in deep water, but the equipment heaviness needs many people's operations, also needs special drilling platform or bigger motor-driven ship and power system.Cost an arm and a leg, price more than 10 ten thousand is to hundreds of thousands yuan.Another kind of is the gravity sampling thief, and promptly the weight by sampling thief self is pressed into sampling pipe in the mud, puts on rope then.It can be sampled in deep water and shallow water, but can only gather half meter long short cylinder sample.Also a class is the manpower sampling thief, promptly connects many metal poles, with manpower pipe is pressed in the silt, but can only be no more than operation in 4 meters the shallow water in the depth of water.
The purpose of this utility model has provided a kind of silt sampler, can obtain the long column shape sample in deep water, and is simple in structure, easy to operate.
In order to achieve the above object, the utility model adopts following technical measures: hold with rope, sampling apparatus is put into water, it freely falls to count Mi Shirang from the mud face, lands after the anterior stabilizer entry, and makes anterior the insertion in the silt by deadweight.Artificial upwards rope rope, this moment, the flap cover of the fixing-stable wing was opened automatically, by rope with manually stabilizer being pulled.Manually lift movable plummet, bump makes sampling pipe gradually down in the silt repeatedly.It is characterized in that stabilizer is fixed on the stopple coupon front portion by two dimidiate half circular loose leaf suits of splitting, dogging links to each other with dimidiate half circular loose leaf suit, the stabilizer rope is fixed on the stabilizer, with bolt stopple coupon is connected on the shell of plummet railway carriage or compartment, lead, steel plate are connected on the axle of the plummet, and lead line is fixed on the rope hook.
The utility model compared with prior art has the following advantages and effect: simple in structure, easy to operate, cheap.Light portable, easy to use on elephant hide ship or wooden boat, can arrive and gather the mud sample in 100 meters the water body, and can obtain the column continuous sample that reaches 2-4 rice.
Fig. 1 is the silt sampler structural representation.
Below in conjunction with accompanying drawing the utility model is described in further detail:
According to Fig. 1 as can be known, stabilizer 1 is fixed on stopple coupon 5 front portions by two dimidiate half circular loose leaf suits of splitting 2, plays stable sampling apparatus, make its front portion go in the mud earlier, unlikely upset, dogging 3 is connected with dimidiate half circular loose leaf suit 2, and dogging 3, dimidiate half circular loose leaf suit 2 are fixed on the stopple coupon 5.Stabilizer rope 4 is fixed on the stabilizer 1, and when upwards promoting, dogging 3 comes off, and dimidiate half circular loose leaf suit 2 is opened.Bolt 6 is connected stopple coupon 5 on the plummet railway carriage or compartment shell 13, and lead 9,10,11 and last lower steel plate are housed in the plummet railway carriage or compartment shell 13, and lead 9,10,11 and steel plate 8 are connected on the axle of the plummet 12, and along with axle of the plummet 12 moves downward hammering lower steel plate 7.Stopple coupon 5 links to each other respectively with stabilizer 1 with steel plate 7, be subjected to plummet bump after, power is passed on the stopple coupon 5, make it to move down, be deep in the silt.Lead line 15 is fixed on the rope hook 14, promotes to make to move on to shell 13 tops, plummet railway carriage or compartment on the plummet, and loose lead line 14 falls plummet, and steel plate 8 hammers hit steel plate 7.

Claims (2)

1, a kind of silt sampler, comprise plummet railway carriage or compartment shell (13), stabilizer (1), it is characterized in that stabilizer (1) is fixed on stopple coupon (5) front portion by two dimidiate half circular loose leaf suits of splitting (2), dogging (3) links to each other with dimidiate half circular loose leaf suit (2), stabilizer rope (4) is fixed on the stabilizer (1), lead (9), (10), (11) and steel plate (8) are connected on the axle of the plummet (12), and lead line (15) is fixed on the rope hook (14).
2, a kind of silt sampler according to claim 1 is characterized in that stopple coupon (5) is connected on the plummet railway carriage or compartment shell (13), and stopple coupon (5) links to each other respectively with stabilizer (1) with steel plate (7).
CN 00255990 2000-12-21 2000-12-21 Sediment sampler Expired - Fee Related CN2457589Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00255990 CN2457589Y (en) 2000-12-21 2000-12-21 Sediment sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00255990 CN2457589Y (en) 2000-12-21 2000-12-21 Sediment sampler

Publications (1)

Publication Number Publication Date
CN2457589Y true CN2457589Y (en) 2001-10-31

Family

ID=33612788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00255990 Expired - Fee Related CN2457589Y (en) 2000-12-21 2000-12-21 Sediment sampler

Country Status (1)

Country Link
CN (1) CN2457589Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112924217A (en) * 2021-01-28 2021-06-08 自然资源部第一海洋研究所 Sampling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112924217A (en) * 2021-01-28 2021-06-08 自然资源部第一海洋研究所 Sampling device
CN112924217B (en) * 2021-01-28 2023-02-07 自然资源部第一海洋研究所 Sampling device

Similar Documents

Publication Publication Date Title
CN205910031U (en) Vertical distribution depthkeeping sampling device
BR0301709A (en) Apparatus and method for testing formations around a drilled hole in the ground and method for obtaining a sample of solid materials from formations located around a drilled hole
CN1140787C (en) Silt sampler
CN105445059A (en) Anti-interference collection equipment for bottom seawater
CN105571898A (en) Seabed water sample depth-setting sampler
CN208751901U (en) A kind of geologic prospect soil sampling apparatus
CN205333357U (en) Water quality sampler
CN2457589Y (en) Sediment sampler
CN204439409U (en) Storehouse, lake columnar sediment sampler
CN210128845U (en) Geotome is used in electric power geology reconnaissance
CN207717418U (en) Portable multifunctional device for fetching water
CN112824860A (en) Novel geotechnical engineering reconnaissance sampler
CN201062513Y (en) Electronic self-floating multi-point measuring instrument
CN208270240U (en) A kind of water sampler
CN217542532U (en) Clamping cover type water sampler auxiliary device
CN201107216Y (en) Subglacial water quality sampling apparatus
CN209372469U (en) A kind of water fetching device based on water quality monitoring
CN207540819U (en) A kind of depth sampler
CN2216138Y (en) Coring device
CN209570377U (en) A kind of geological prospecting sampling apparatus
RU93534U1 (en) BOTTOM SOIL Sampler
CN110333097A (en) A kind of automatic sampled measurements device of bottom bed mud
CN212845367U (en) A soil testing equipment for being directed at deep soil detects
CN217638092U (en) Manual impact sampling drill
CN210400895U (en) Ring knife sampler

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee