CN219996602U - Grab bucket device for collecting lake sediment - Google Patents
Grab bucket device for collecting lake sediment Download PDFInfo
- Publication number
- CN219996602U CN219996602U CN202321308305.XU CN202321308305U CN219996602U CN 219996602 U CN219996602 U CN 219996602U CN 202321308305 U CN202321308305 U CN 202321308305U CN 219996602 U CN219996602 U CN 219996602U
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- CN
- China
- Prior art keywords
- grab
- grab bucket
- buckets
- cables
- side plate
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- 239000013049 sediment Substances 0.000 title claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
Lake sediment collection grab bucket device relates to sediment sampling technical field, especially a lake sediment collection grab bucket device that sampling effect is good, easy and simple to handle, use cost is low. The utility model relates to a lake sediment collection grab bucket device which is characterized by comprising grab buckets, grabbing cables and stretching cables, wherein the grab buckets are in semicircular arc shapes, the two grab buckets are symmetrically arranged, the tops of the two grab buckets are connected through a rotating shaft, and the two grab buckets rotate around the rotating shaft; the lower ends of the grabbing cables are fixedly connected with the rotating shaft, and the lower ends of the two stretching cables are respectively fixedly connected with the outer edges of the grab buckets. The lake sediment collection grab bucket device is reasonable in structure, scientific in design and convenient to use, and the grab bucket can be opened and closed by utilizing the motor to drive the grabbing cable and the stretching cable, so that the grab bucket device is quick and convenient, the use cost is greatly reduced, and meanwhile, the plurality of partition plates are arranged in the grab bucket in parallel, so that the grab bucket device is beneficial to storing various sediment samples.
Description
Technical Field
The utility model relates to the technical field of sediment sampling, in particular to a lake sediment collection grab bucket device which is good in sampling effect, simple and convenient to operate and low in use cost.
Background
The lake is an important multifunctional surface water resource, has the functions of irrigation, flood control, shipping, cultivation and the like, and has important ecological functions of regulating climate and maintaining ecological balance.
Lake sediment refers to substances deposited in a lake. The lake sediment can record many pieces of lake history and environment change information, such as climate change, geological change, biological evolution and the like, so that the method has important significance for researching the earth history and environment change.
At present, common sampling equipment is a claw or a drilling machine, and the sampling process and method are that after the sampling equipment is transported to a predetermined sampling point of a lake by using a ship, the telescopic claw is used for excavating and sampling the sediment at the bottom of the lake or the drilling machine is used for drilling and sampling, so that the equipment is a special machine, the cost is high, and the use is inconvenient.
Disclosure of Invention
The utility model aims to solve the problems of inconvenient use and high cost of the existing lake bottom sampling equipment, and provides the lake sediment collection grab bucket device which has good sampling effect, simple and convenient operation and low use cost.
The utility model relates to a lake sediment collection grab bucket device which is characterized by comprising grab buckets, grabbing cables and stretching cables, wherein the grab buckets are in semicircular arc shapes, the two grab buckets are symmetrically arranged, the tops of the two grab buckets are connected through a rotating shaft, and the two grab buckets rotate around the rotating shaft; the lower ends of the grabbing cables are fixedly connected with the rotating shaft, and the lower ends of the two stretching cables are respectively fixedly connected with the outer edges of the grab buckets; wherein:
the grab bucket comprises a fixed side plate, a movable side plate and a partition plate, wherein the fixed side plate is vertically arranged at the rear part of the grab bucket, a chute is arranged at the edge of the front part of the grab bucket, and the movable side plate is arranged in the chute at the front part of the grab bucket and slides along the chute; the plurality of separation plates are arranged in the grab bucket in parallel.
The grab bucket device is also provided with a sleeve, and the upper ends of the grabbing cables and the stretching cables penetrate through the sleeve.
The movable side plate is also provided with a handle, so that the movable side plate is convenient to detach and install.
The lake sediment collection grab bucket device is reasonable in structure, scientific in design and convenient to use, and the grab bucket can be opened and closed by utilizing the motor to drive the grabbing cable and the stretching cable, so that the grab bucket device is quick and convenient, the use cost is greatly reduced, and meanwhile, the plurality of partition plates are arranged in the grab bucket in parallel, so that the grab bucket device is beneficial to storing various sediment samples.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the present utility model.
The device comprises a grabbing cable 1, a grab bucket 2, a partition plate 3, a movable side plate 4, a fixed side plate 5, a side plate handle 6, a stretching cable 7, a sleeve 8 and a chute 9.
Detailed Description
Example 1: a lake sediment collection grab bucket device comprises grab buckets, grab ropes and stretching ropes, wherein the grab buckets are semicircular, the two grab buckets are symmetrically arranged, the tops of the two grab buckets are connected through a rotating shaft, and the two grab buckets rotate around the rotating shaft; the lower ends of the grabbing cables are fixedly connected with the rotating shaft, and the lower ends of the two stretching cables are respectively fixedly connected with the outer edges of the grab buckets; the grab bucket comprises a fixed side plate, a movable side plate and a partition plate, wherein the fixed side plate is vertically arranged at the rear part of the grab bucket, a chute is arranged at the edge of the front part of the grab bucket, and the movable side plate is arranged in the chute at the front part of the grab bucket and slides along the chute; the plurality of separation plates are arranged in the grab bucket in parallel.
The grab bucket device is also provided with a sleeve, and the upper ends of the grabbing cables and the stretching cables penetrate through the sleeve. The movable side plate is also provided with a handle, so that the movable side plate is convenient to detach and install.
When the grab bucket is used, an operator firstly slides the sliding side plate up along the sliding groove at the front edge of the grab bucket through the side plate handle, then the grab bucket is placed to a preset sampling point, then the grabbing cable is loosened, the stretching cable is lifted up, the grab bucket can be opened, and the grab bucket is sent into a lake sediment with proper depth by using external force; then, keeping the position of the stretching cable, lifting the grabbing cable, closing the grab bucket, and grabbing the lake bottom sediment sample into different partition plate intervals; and then lifting and stretching the cable and grabbing the cable synchronously by utilizing the sleeve, lifting and lifting the grab bucket to the shore, sliding the movable side plate downwards by the handle, and detaching the movable side plate from the front part of the grab bucket, so that sediment samples at the bottom of the lake can be collected in a layering manner.
Claims (3)
1. The lake sediment collecting grab bucket device is characterized by comprising grab buckets, grabbing cables and stretching cables, wherein the grab buckets are in semicircular arc shapes, the two grab buckets are symmetrically arranged, the tops of the two grab buckets are connected through a rotating shaft, and the two grab buckets rotate around the rotating shaft; the lower ends of the grabbing cables are fixedly connected with the rotating shaft, and the lower ends of the two stretching cables are respectively fixedly connected with the outer edges of the grab buckets; wherein:
the grab bucket comprises a fixed side plate, a movable side plate and a partition plate, wherein the fixed side plate is vertically arranged at the rear part of the grab bucket, a chute is arranged at the edge of the front part of the grab bucket, and the movable side plate is arranged in the chute at the front part of the grab bucket and slides along the chute; the plurality of separation plates are arranged in the grab bucket in parallel.
2. The lake sediment collection grapple device of claim 1, wherein the grapple device is further provided with a sleeve through which the upper ends of the grab cable and the tension cable pass.
3. The lake sediment collection grab bucket apparatus of claim 1, wherein the movable side plate is further provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308305.XU CN219996602U (en) | 2023-05-26 | 2023-05-26 | Grab bucket device for collecting lake sediment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321308305.XU CN219996602U (en) | 2023-05-26 | 2023-05-26 | Grab bucket device for collecting lake sediment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996602U true CN219996602U (en) | 2023-11-10 |
Family
ID=88612952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321308305.XU Active CN219996602U (en) | 2023-05-26 | 2023-05-26 | Grab bucket device for collecting lake sediment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996602U (en) |
-
2023
- 2023-05-26 CN CN202321308305.XU patent/CN219996602U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |