CN2457589Y - Sediment sampler - Google Patents
Sediment sampler Download PDFInfo
- 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
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- China
- Prior art keywords
- stabilizer
- fixed
- plummet
- rope
- utility
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- 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.)
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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
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).
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)
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 |
-
2000
- 2000-12-21 CN CN 00255990 patent/CN2457589Y/en not_active Expired - Fee Related
Cited By (2)
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 |
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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 |