CN210774804U - Simple and easy portable bed mud thickness measurement and sampling device - Google Patents
Simple and easy portable bed mud thickness measurement and sampling device Download PDFInfo
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- CN210774804U CN210774804U CN201921606602.6U CN201921606602U CN210774804U CN 210774804 U CN210774804 U CN 210774804U CN 201921606602 U CN201921606602 U CN 201921606602U CN 210774804 U CN210774804 U CN 210774804U
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- support rod
- supporting rod
- vernier
- upper support
- blocks
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- 238000005070 sampling Methods 0.000 title claims abstract description 48
- 238000005259 measurement Methods 0.000 title claims abstract description 8
- 239000013049 sediment Substances 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a simple and portable sediment thickness measuring and sampling device, which comprises a sampling cylinder and a measuring device, wherein the simple and portable sediment thickness measuring device comprises an upper support rod, a lower support rod and a vernier; the upper supporting rod is detachably connected with the lower supporting rod, the interiors of the upper supporting rod and the lower supporting rod are hollow, after the upper supporting rod and the lower supporting rod are fixedly connected, the vernier is arranged in the upper supporting rod and the lower supporting rod in a sliding mode, and a red marking line is arranged on the outer wall of the top end of the vernier; the upper supporting rod is provided with an observation hole structure capable of observing the position of the cursor, and the outer walls of the upper supporting rod and the lower supporting rod are provided with scales. A simple and easy portable bed mud thickness measurement and sampling device, when measuring bed mud thickness, can carry out instant simple and easy discernment to argillaceous composition, water transparency, solved prior art and have the function singleness, the operation personnel need carry simultaneously stopper's dish and the inconvenience that argillaceous sampling tool brought, have alleviateed operation intensity, have improved the operating efficiency.
Description
Technical Field
The utility model belongs to the water environment improvement field especially relates to a simple and easy portable bed mud thickness measurement and sampling device.
Background
Before planning or implementing a river sediment treatment scheme, the thickness and the composition of sediment in a treatment area and the depth and transparency of an overlying water layer need to be investigated so as to determine a targeted treatment scheme.
At present, the method of measuring depth by bamboo or wood poles is still commonly adopted in engineering practice, the measuring method can be made of local materials, is simple and easy to implement, and can roughly know the required basic conditions, but the method is neither standard nor has inaccuracy.
The measuring equipment in the prior art has single function, and when measuring sediment thickness, often need to differentiate these basic situations of muddy composition, water transparency simultaneously, the operation personnel often still need to carry the saishi dish, and then lead to the great technical problem of operating personnel working strength to measuring equipment and muddy sampling tool among the prior art still have the technical problem that the operating personnel of being not convenient for carry simultaneously, and when the depth of water is darker, the inconvenient technical problem of plug that measuring equipment among the prior art exists.
Disclosure of Invention
In view of this, the utility model aims to provide a simple and portable sediment thickness measuring and sampling device, which solves the technical problems that the measuring equipment in the prior art has single function, and when measuring the sediment thickness, the basic conditions of water transparency need to be judged at the same time, and the operating personnel need to carry a plug disc, so that the operating intensity of the operating personnel is high;
and further solved measuring equipment and muddy sampling tool among the prior art still have the technical problem that the operating personnel of being not convenient for carry simultaneously to and when the depth of water is when deeper, the inconvenient technical problem of plug that measuring equipment among the prior art exists.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a simple and portable sediment thickness measuring device comprises an upper support rod, a lower support rod and a vernier;
the upper support rod is detachably connected with the lower support rod, the interiors of the upper support rod and the lower support rod are hollow, after the upper support rod and the lower support rod are connected and fixed, the vernier is arranged in the upper support rod and the lower support rod in a sliding mode, and a red marking line is arranged on the outer wall of the top end of the vernier;
the upper supporting rod is provided with an observation hole structure capable of observing the position of a cursor, the outer walls of the upper supporting rod and the lower supporting rod are provided with scales, the scale of the upper supporting rod is larger than or equal to the length of the observation hole structure, and the observation hole structure is arranged in the scale range of the upper supporting rod;
a plurality of red blocks and a plurality of first white blocks are axially and uniformly arranged on the outer wall of the upper supporting rod, the plurality of red blocks and the plurality of first white blocks cover the outer wall of the upper supporting rod, and one first white block is correspondingly arranged between every two adjacent red blocks;
the outer wall of the lower supporting rod is axially and uniformly provided with a plurality of black blocks and a plurality of second white blocks, the black blocks and the second white blocks cover the outer wall of the lower supporting rod, one second white block is correspondingly arranged between every two adjacent black blocks, and the second white block is positioned at the bottommost end of the lower supporting rod. Furthermore, measuring device still includes the spirit level, the spirit level with go up the branch and can dismantle the connection, the spirit level sets up go up the scale of branch and the upper end of observing the hole structure.
Furthermore, the vernier is cylindrical, the inside of the vernier is hollow, four strip holes are formed in the vernier, and the four strip holes are arranged on the vernier in an even annular mode through the axis of the vernier.
Furthermore, the middle part of the upper end face of the vernier is provided with a first through hole capable of balancing air pressure, and the lower end face of the vernier is provided with a plurality of second through holes capable of balancing water pressure.
Further, when the vernier is naturally and vertically placed inside the upper support rod and the lower support rod, the red marked line is flush with the bottom of the observation hole structure.
Further, the observation hole structure is a long round hole.
A simple and portable sediment thickness measuring and sampling device comprises a sampling cylinder and the measuring device;
the bottom of the lower support rod is provided with a blade foot structure;
the horizontal cross section of the sampling cylinder is C-shaped, a boss is arranged at the top end of the inner wall of the upper supporting rod, when the upper supporting rod is fixedly connected with the lower supporting rod, the sampling cylinder is arranged inside the upper supporting rod and the lower supporting rod, the vernier is arranged inside the sampling cylinder in a sliding mode, a lifting handle is arranged at the top of the sampling cylinder, one end of the sampling cylinder abuts against the boss through the lifting handle, and the other end of the sampling cylinder abuts against a blade surface inside the blade foot structure.
Furthermore, the knife edge structure is a structure which is reduced from top to bottom, the knife edge structure comprises a first knife edge surface, a second knife edge surface and a folding edge capable of limiting the vernier, an included angle between the first knife edge surface and the outer wall of the lower support rod is 155 degrees at the longitudinal section of the axis of the lower support rod, an included angle between the second knife edge surface and the inner wall of the lower support rod is 135 degrees, the folding edge is arranged at the top end of the second knife edge surface, and the second knife edge surface abuts against the sampling cylinder and the vernier.
Furthermore, a lifting hole is formed in the lifting handle.
Compared with the prior art, a simple and easy portable bed mud thickness measurement and sampling device have following advantage:
compared with the measuring device with the cone head in the prior art, the simple and portable sediment thickness measuring and sampling device has the advantages that the pressure intensity to the sediment is relatively small, the inserting depth is relatively small, the damage to the benthic ecological environment caused by excessive dredging or excessive sediment treatment is avoided, the construction of the subsequent ecological environment is facilitated, the whole structure of the device is simple, and the device is convenient to store and carry; the device can sample the mud on site and measure the water transparency and the water depth of a measuring point while measuring the thickness of the sediment.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a schematic structural view of a simple and portable sediment thickness measuring and sampling device according to an embodiment of the present invention;
fig. 2 is a schematic view of an upper supporting rod of a simple portable sediment thickness measuring device according to an embodiment of the present invention;
fig. 3 is a schematic view of a lower support rod of a simple portable sediment thickness measuring device according to an embodiment of the present invention;
fig. 4 is a schematic view of a sampling tube in a simple portable sediment thickness measuring and sampling device according to an embodiment of the present invention;
fig. 5 is a schematic view of a cursor structure in a simple portable sediment thickness measuring device according to an embodiment of the present invention;
fig. 6 is a schematic view of another angle structure of the cursor in the simple portable sediment thickness measuring device according to the embodiment of the present invention;
fig. 7 is a schematic cross-sectional view of a lower support rod of a simple portable sediment thickness measuring device according to an embodiment of the present invention;
fig. 8 is a schematic cross-sectional view of an upper supporting rod of a simple portable sediment thickness measuring device according to an embodiment of the present invention;
fig. 9 is a schematic cross-sectional view of the overall structure of a simple portable sediment thickness measuring device according to an embodiment of the present invention;
fig. 10 is an enlarged schematic view of the blade foot portion of a simple portable sediment thickness measuring device according to an embodiment of the present invention.
Description of reference numerals:
101-upper supporting rod; 102-a viewport structure; 201-a level gauge; 301-lower support bar; 401-cursor; 4011-red marking; 402-a second via; 403-a first via; 501-a sampling tube; 5011-lift handle; 5012-pulling holes.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
A simple and portable sediment thickness measuring device comprises an upper support rod 101, a lower support rod 301 and a vernier 401;
the upper support rod 101 is detachably connected with the lower support rod 301, in the embodiment, the upper support rod 101 is in threaded connection with the lower support rod 301, the interiors of the upper support rod 101 and the lower support rod 301 are hollow, after the upper support rod 101 is fixedly connected with the lower support rod 301, the vernier 401 is slidably arranged in the upper support rod 101 and the lower support rod 301, the outer wall of the top end of the vernier 401 is provided with a red marking 4011, and in the embodiment, the axial width of the red marking 4011 is 1 mm;
an observation hole structure 102 capable of observing the position of the cursor 401 is arranged on the upper support rod 101, scales are arranged on the outer walls of the upper support rod 101 and the lower support rod 301, the scale of the upper support rod 101 is larger than or equal to the length of the observation hole structure 102, and the observation hole structure 102 is arranged in the range of the scale of the upper support rod 101, in the embodiment, the range of the lower support rod 301 is 0-80cm, and the range of the observation hole of the upper support rod is 0-80 cm;
in the embodiment, the scales are all in a steel seal mode;
in this embodiment, the viewing aperture arrangement 102 is an oblong aperture.
A plurality of red blocks and a plurality of first white blocks are axially and uniformly arranged on the outer wall of the upper supporting rod 101, the plurality of red blocks and the plurality of first white blocks cover the outer wall of the upper supporting rod 101, and a first white block is correspondingly arranged between every two adjacent red blocks;
through the plurality of red color blocks and the plurality of first white color blocks, the condition that the reading is not accurate or the scales are not visible due to the refraction of light rays of the water layer in the reading process of the upper supporting rod 101 can be prevented;
the outer wall of the lower supporting rod 301 is axially and uniformly provided with a plurality of black blocks and a plurality of second white blocks, the outer wall of the lower supporting rod 301 is covered by the black blocks and the second white blocks, one second white block is correspondingly arranged between every two adjacent black blocks, and the second white block is positioned at the bottommost end of the lower supporting rod 301.
Through the plurality of black color blocks and the plurality of second white color blocks, the phenomenon that the reading is not accurate or the scales are not visible due to the refraction of light rays of a water layer in the reading process of the upper supporting rod 101 can be prevented, and the measurement of the transparency of the water body can be realized through the plurality of black color blocks and the plurality of second white blocks;
in the embodiment, the axial widths of the first white block, the second white block, the red block and the black block are all 10 cm;
measuring device still includes spirit level 201, and spirit level 201 can dismantle with last branch 101 and be connected, and spirit level 201 sets up the scale of last branch 101 and observes the upper end of hole structure 102, and in this embodiment, spirit level 201 is columniform spirit bubble, can guarantee through spirit level 201 that branch 301 keeps vertical when inserting the aquatic.
In the embodiment, the size of the bubble of the level 201 is phi 25 multiplied by 10mm, and the bubble is connected and fixed with the outer wall of the upper supporting rod 101 by adopting the existing hard plastic tray.
In this embodiment, the cursor 401 is made of light thin-wall metal, and the cursor 401 may be made of aluminum and alloy made of copper, manganese, zinc, or other metals;
the vernier 401 is cylindrical, the inside of the vernier 401 is hollow, four strip holes are arranged on the vernier 401, and the four strip holes are uniformly and annularly arranged on the vernier 401 by using the axis of the vernier 401. The middle of the upper end surface of the cursor 401 is provided with a first through hole 403 capable of balancing air pressure, the lower end surface of the cursor 401 is provided with a plurality of second through holes 402 capable of balancing water pressure, and in this embodiment, the number of the second through holes 402 is 3. When the cursor 401 is naturally placed vertically inside the upper and lower struts 101, 301, the red marking 4011 is flush with the bottom of the viewport structure 102.
A simple and portable sediment thickness measuring and sampling device comprises a sampling cylinder 501 and the measuring device;
the bottom of the lower supporting rod 301 is provided with a blade foot structure, and the lower supporting rod 301 can be conveniently inserted into the mud layer through the blade foot structure.
The horizontal cross section of the sampling cylinder 501 is C-shaped, the top end of the inner wall of the upper support rod 101 is provided with a boss, when the upper support rod 101 is fixedly connected with the lower support rod 301, the sampling cylinder 501 is arranged inside the upper support rod 101 and the lower support rod 301, the cursor 401 is arranged inside the sampling cylinder 501 in a sliding manner, the top of the sampling cylinder 501 is provided with a lifting handle 5011, one end of the sampling cylinder 501 is abutted against the boss through the lifting handle 5011, and the other end of the sampling cylinder 501 is abutted against the blade face inside the blade foot structure.
The sword foot structure is for reducing the structure from top to bottom, the sword foot structure includes first flank, the second flank and can carry out spacing hem to vernier 401, the vertical section department of lower branch 301 axis, first flank is 155 with the contained angle of lower branch 301 outer wall, the second flank is 135 with the contained angle of lower branch 301 inner wall, the hem sets up the top at the second flank, the hem supports sampler barrel 501, can carry on spacingly to sampler barrel 501 and vernier through the sword foot structure, and then prevent that vernier 401 and sampler barrel 501 from carrying and the problem of use landing.
In this embodiment, the lift pin 5011 is provided with a lift hole 5012.
In this embodiment, the sampling tube 501 is made of thin-walled stainless steel, and the opening width of the transverse section of the sampling tube 501 is greater than or equal to the transverse width of the observation hole.
Working mode of the example
Before use, the sampling tube 501 and the cursor 401 are sequentially arranged in the hollow of the lower support rod 301, and then the lower support rod 301 and the upper support rod 101 are fixed through threaded connection.
When the device is used, the leveling bubble of the level gauge 201 is observed, the leveling bubble is slowly placed under water in the direction perpendicular to the water surface at the angle that the bubble is basically centered, and when the second white color block at the tail end of the lower support rod 301 cannot be seen, the reading of the intersection point of the lower support rod 301 and the water surface is subtracted by 10cm, so that the transparency of the measuring point is obtained. When the upper support rod 101 and the lower support rod 301 naturally stop falling and the cursor 401 does not jump any more, reading the intersection point of the lower support rod 301 and the water surface, wherein the reading is the water depth of the measured point. And (3) continuously and slowly forcibly vertically downwards inserting the lower supporting rod 301 until the lower supporting rod cannot continuously sink, and reading the reading that the red line at the top end of the cursor 401 is aligned with the scale of the upper supporting rod 101, wherein the reading is the thickness of the sediment. The upper support rod 101 and the lower support rod 301 are pulled out, then the upper support rod 101 and the lower support rod 301 are horizontally placed, the upper support rod 101 is separated from the lower support rod 301, a argillaceous sample obtained from the bottom of the sampling cylinder 501 is taken out, and the argillaceous situation at the measuring point position can be visually known.
After use, all the components are washed clean, dried and put into a tool bag.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a simple and easy portable bed mud thickness measurement device which characterized in that: comprises an upper support rod (101), a lower support rod (301) and a cursor (401);
the upper support rod (101) is detachably connected with the lower support rod (301), the interiors of the upper support rod (101) and the lower support rod (301) are hollow, after the upper support rod (101) is fixedly connected with the lower support rod (301), the vernier (401) is slidably arranged in the upper support rod (101) and the lower support rod (301), and the outer wall of the top end of the vernier (401) is provided with a red marking line (4011);
an observation hole structure (102) capable of observing the position of a cursor (401) is arranged on the upper support rod (101), scales are arranged on the outer walls of the upper support rod (101) and the lower support rod (301), the scales of the upper support rod (101) are larger than or equal to the length of the observation hole structure (102), and the observation hole structure (102) is arranged in the scale range of the upper support rod (101);
a plurality of red blocks and a plurality of first white blocks are axially and uniformly arranged on the outer wall of the upper supporting rod (101), the plurality of red blocks and the plurality of first white blocks cover the outer wall of the upper supporting rod (101), and one first white block is correspondingly arranged between every two adjacent red blocks;
the outer wall of the lower supporting rod (301) is axially and uniformly provided with a plurality of black blocks and a plurality of second white blocks, the black blocks and the second white blocks are a plurality of and cover the outer wall of the lower supporting rod (301), two adjacent black blocks are correspondingly provided with one second white block, and the second white block is positioned at the bottommost end of the lower supporting rod (301).
2. The simple and portable sediment thickness measuring device of claim 1, which is characterized in that: the measuring device further comprises a level meter (201), the level meter (201) is detachably connected with the upper supporting rod (101), and the level meter (201) is arranged at the scales of the upper supporting rod (101) and at the upper end of the observation hole structure (102).
3. The simple and portable sediment thickness measuring device of claim 1, which is characterized in that: the vernier (401) is cylindrical, the inside of the vernier (401) is hollow, four strip holes are formed in the vernier (401), and the four strip holes are arranged on the vernier (401) in an even and circumferential mode in the axis of the vernier (401).
4. A simple and portable sediment thickness measuring device according to claim 3, characterized in that: the middle of the upper end face of the vernier (401) is provided with a first through hole (403) capable of balancing air pressure, and the lower end face of the vernier (401) is provided with a plurality of second through holes (402) capable of balancing water pressure.
5. A simple and portable sediment thickness measuring device according to claim 3, characterized in that: when the vernier (401) is naturally and vertically placed inside the upper support rod (101) and the lower support rod (301), the red marking line (4011) is flush with the bottom of the observation hole structure (102).
6. A simple and portable sediment thickness measuring device according to any one of claims 2-5, characterized in that: the observation hole structure (102) is a long round hole.
7. The utility model provides a simple and easy portable bed mud thickness measurement and sampling device which characterized in that: comprising a sampling cylinder (501) and a measuring device according to any one of claims 1 to 5;
the bottom of the lower support rod (301) is provided with a blade foot structure;
the horizontal cross section of the sampling cylinder (501) is C-shaped, a boss is arranged at the top end of the inner wall of the upper support rod (101), when the upper support rod (101) is fixedly connected with the lower support rod (301), the sampling cylinder (501) is arranged inside the upper support rod (101) and the lower support rod (301), the cursor (401) is arranged inside the sampling cylinder (501) in a sliding mode, a lifting handle (5011) is arranged at the top of the sampling cylinder (501), one end of the sampling cylinder (501) abuts against the boss through the lifting handle (5011), and the other end of the sampling cylinder (501) abuts against a blade face inside the blade foot structure.
8. The simple and portable sediment thickness measuring and sampling device of claim 7, wherein: the knife edge structure is a structure which is reduced from top to bottom, the knife edge structure comprises a first knife edge face, a second knife edge face and a folding edge, the folding edge can limit the vernier (401), an included angle between the first knife edge face and the outer wall of the lower supporting rod (301) is 155 degrees at the longitudinal section of the axis of the lower supporting rod (301), an included angle between the second knife edge face and the inner wall of the lower supporting rod (301) is 135 degrees, the folding edge is arranged at the top end of the second knife edge face, and the second knife edge face abuts against the sampling cylinder (501) and the vernier (401).
9. The simple and portable sediment thickness measuring and sampling device of claim 8, wherein: the lifting handle (5011) is provided with a lifting hole (5012).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921606602.6U CN210774804U (en) | 2019-09-25 | 2019-09-25 | Simple and easy portable bed mud thickness measurement and sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921606602.6U CN210774804U (en) | 2019-09-25 | 2019-09-25 | Simple and easy portable bed mud thickness measurement and sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774804U true CN210774804U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921606602.6U Withdrawn - After Issue CN210774804U (en) | 2019-09-25 | 2019-09-25 | Simple and easy portable bed mud thickness measurement and sampling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN210774804U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514473A (en) * | 2019-09-25 | 2019-11-29 | 天津市水利工程有限公司 | A kind of simple portable bed mud thickness measure and sampler |
| CN114909976A (en) * | 2022-07-18 | 2022-08-16 | 山东兰图地理信息工程有限公司 | Survey and drawing device for collecting thickness of underwater silt |
-
2019
- 2019-09-25 CN CN201921606602.6U patent/CN210774804U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514473A (en) * | 2019-09-25 | 2019-11-29 | 天津市水利工程有限公司 | A kind of simple portable bed mud thickness measure and sampler |
| CN110514473B (en) * | 2019-09-25 | 2024-05-14 | 天津市水利工程集团有限公司 | Simple and easy portable sediment thickness measurement and sampling device |
| CN114909976A (en) * | 2022-07-18 | 2022-08-16 | 山东兰图地理信息工程有限公司 | Survey and drawing device for collecting thickness of underwater silt |
| CN114909976B (en) * | 2022-07-18 | 2022-09-13 | 山东兰图地理信息工程有限公司 | Survey and drawing device for collecting thickness of underwater silt |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 29, Zhujiang Road, Hexi District, Tianjin Patentee after: Tianjin Water Conservancy Engineering Group Co.,Ltd. Address before: No. 29, Zhujiang Road, Hexi District, Tianjin Patentee before: TIANJIN MUNICIPAL WATER LIMITED CONSERVANCY |
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Granted publication date: 20200616 Effective date of abandoning: 20240514 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20200616 Effective date of abandoning: 20240514 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |