CN215374595U - Hydraulic engineering river silt sampling device - Google Patents
Hydraulic engineering river silt sampling device Download PDFInfo
- Publication number
- CN215374595U CN215374595U CN202121724633.9U CN202121724633U CN215374595U CN 215374595 U CN215374595 U CN 215374595U CN 202121724633 U CN202121724633 U CN 202121724633U CN 215374595 U CN215374595 U CN 215374595U
- Authority
- CN
- China
- Prior art keywords
- connecting piece
- mounting bracket
- hydraulic engineering
- base
- sampling device
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of sludge sampling devices, in particular to a hydraulic engineering river channel sludge sampling device which comprises a mounting bracket, a roller, a handrail, a pressing connecting piece, a sliding plate, a spring connecting piece, a motor box, a telescopic baffle, a base, a fixed rod, a rotating shaft, a propeller blade, a drill bit and a blocking piece, wherein the mounting bracket is fixedly connected with the mounting bracket; the bottom of the mounting bracket is rotationally connected with the roller; the top of the mounting bracket is connected with the handrail; the bottom of the handrail is connected with a spring connecting piece; the bottom of the spring connecting piece is connected with the mounting bracket; the sliding plate is connected with the spring connecting piece in a sliding manner; the sliding plate is connected with the pressing connecting piece on the side surface. The sludge collection device is simple in structure and convenient to operate, can effectively extract sludge samples at different depths and effectively remove moisture in the samples, so that the sample collection efficiency is improved, the sludge and liquid can be effectively prevented from splashing through the telescopic baffle, the moisture and the sludge are guaranteed to be reserved in the base, workers are prevented from contacting the samples, and the pollution to the samples is reduced.
Description
Technical Field
The utility model relates to the technical field of sludge sampling devices, in particular to a hydraulic engineering river channel sludge sampling device.
Background
Silt indicates water body deposit, in order to research the accumulation of the pollutant of discharging into the water in silt, distribute, the law of conversion and migration, need gather the silt sample, traditional silt sampling device, only can the directional silt sample of fixed degree of depth of drawing, the too big silt sample that leads to of water content is diluted in the sample simultaneously, the accuracy of sample chemical examination has been reduced, and traditional silt sampling device often directly exposes the silt sample in the middle of the air, make external environment exert an influence to the silt sample, the chemical examination result has been disturbed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the background technology, and provides a hydraulic engineering river channel sludge sampling device which is simple in structure and simple and convenient to operate, can effectively extract sludge samples at different depths, and can effectively remove moisture in the samples, so that the sample collection efficiency is improved, and the telescopic baffle plate can effectively prevent sludge and liquid from splashing, so that moisture and sludge are guaranteed to be reserved in a base, workers are prevented from contacting the samples, and the pollution to the samples is reduced.
The utility model provides a hydraulic engineering river silt sampling device, which comprises a mounting bracket, a roller, a handrail, a pressing connecting piece, a sliding plate, a spring connecting piece, a motor box, a telescopic baffle, a base, a fixed rod, a rotating shaft, a propeller blade, a drill bit and a blocking piece, wherein the mounting bracket is fixedly connected with the roller;
the bottom of the mounting bracket is rotationally connected with the roller; the top of the mounting bracket is connected with the handrail; the bottom of the handrail is connected with a spring connecting piece; the bottom of the spring connecting piece is connected with the mounting bracket; the sliding plate is connected with the spring connecting piece in a sliding manner; the side surface of the sliding plate is connected with the pressing connecting piece; one side of the sliding plate, which is far away from the pressing connecting piece, is connected with the motor box; a motor is arranged in the motor box, and the output end of the motor is connected with the rotating shaft; the side surface of the rotating shaft is connected with the propeller blade; one end of the rotating shaft, which is far away from the motor box, is connected with the drill bit; the drill bit faces to the vertical direction and is right below;
the bottom of the motor box is connected with the telescopic baffle; the bottom of the telescopic baffle is connected with the base; a groove is arranged in the base, and the center of the base is connected with the blocking piece; the blocking piece is provided with a through hole, and the drill bit passes through the through hole; the bottom of the base is provided with a drain pipe; a water filter net is arranged on the drain pipe; the side surface of the base, which is far away from the mounting bracket, is connected with the fixed rod; the fixed rod faces to the vertical direction and is arranged right below the fixed rod.
Preferably, the bottom of the mounting bracket is provided with a roller bracket, the roller bracket is provided with a brake fixing device, the brake fixing device is in damping connection with the roller, and the roller bracket is rotationally connected with the roller.
Preferably, the fixing rod is hollow inside, a fixing column is arranged in the fixing rod, threads are arranged on the fixing column, the fixing column is in threaded connection with the fixing rod, and a corrosion-resistant layer is arranged at the bottom of the fixing column.
Preferably, a sealing layer is arranged at the seam of the base and the barrier.
Preferably, the bottom of the motor box is provided with a through hole, the rotating shaft penetrates through the through hole, and a waterproof layer is arranged at the gap between the rotating shaft and the through hole.
Preferably, the sliding plate is provided with a sliding block, the spring connecting piece is provided with a sliding rail, and the sliding block is connected with the sliding rail in a sliding manner.
Preferably, the drill bit is provided with a threaded hole, and the rotating shaft is connected with the drill bit through a screw.
Preferably, the handrail is hollow, and a counterweight is arranged in the handrail, and the weight of the counterweight is the same as that of the motor box.
The technical scheme of the utility model has the following beneficial technical effects:
the sludge sampler has a simple structure, is simple and convenient to operate, can effectively extract sludge samples at different depths, and can effectively remove moisture in the samples, so that the sample collection efficiency is improved, the sludge can be effectively taken out from the river bottom through the combination of the rotating shaft and the propeller blades, the sludge and liquid can be effectively prevented from splashing through the telescopic baffle, so that the moisture and the sludge are guaranteed to be reserved in the base, the sample is prevented from being contacted by workers, the pollution to the sample is reduced, the moisture in the mixture can be effectively removed through the drain pipe provided with the water filter net, the sludge samples to be tested are reserved in the base, the blocking piece can increase the capacity of the sludge reserved in the base, so that more samples can be obtained at one time, and the sampling efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of a river sludge sampling device for hydraulic engineering according to the present invention;
fig. 2 is a schematic structural diagram of a propeller blade in a hydraulic engineering river sludge sampling device provided by the utility model;
fig. 3 is a side view of a river sludge sampling device for hydraulic engineering according to the present invention;
reference numerals: 1. mounting a bracket; 2. a roller; 3. a handrail; 4. pressing the connecting piece; 5. a sliding plate; 6. A spring connector; 7. a motor box; 8. a telescopic baffle; 9. a base; 10. fixing the rod; 11. a drain pipe; 12. a rotating shaft; 13. a propeller blade; 14. a drill bit; 15. a barrier.
Detailed Description
Example one
As shown in fig. 1-3, the river sludge sampling device for hydraulic engineering provided by the utility model comprises a mounting bracket 1, a roller 2, a handrail 3, a pressing connecting piece 4, a sliding plate 5, a spring connecting piece 6, a motor box 7, a telescopic baffle 8, a base 9, a fixed rod 10, a rotating shaft 12, a propeller blade 13, a drill bit 14 and a blocking piece 15;
the bottom of the mounting bracket 1 is rotationally connected with the roller 2; the top of the mounting bracket 1 is connected with the handrail 3; the bottom of the handrail 3 is connected with a spring connecting piece 6; the bottom of the spring connecting piece 6 is connected with the mounting bracket 1; the sliding plate 5 is connected with the spring connecting piece 6 in a sliding way; the side surface of the sliding plate 5 is connected with the pressing connecting piece 4; one side of the sliding plate 5, which is far away from the pressing connecting piece 4, is connected with the motor box 7; a motor is arranged in the motor box 7, and the output end of the motor is connected with the rotating shaft 12; the side surface of the rotating shaft is connected with the propeller blades 13; one end of the rotating shaft 12 far away from the motor box 7 is connected with a drill bit 14; the drill bit 14 is directed vertically straight down;
the bottom of the motor box 7 is connected with a telescopic baffle 8; the bottom of the telescopic baffle 8 is connected with a base 9; a groove is arranged in the base 9, and the center of the base 9 is connected with the blocking piece 15; the blocking piece 15 is provided with a through hole, and a drill bit passes through the through hole; the bottom of the base 9 is provided with a drain pipe 11; a water filter screen is arranged on the drain pipe 11; the side surface of the base 9 far away from the mounting bracket 1 is connected with a fixed rod 10; the fixing rod 10 faces vertically directly below.
In the embodiment, the roller 2 can improve the portability of the device, when the device is in a working state, the motor in the motor box 7 drives the rotating shaft 12 to rotate, the depth of the drill bit 14 extending into the sludge can be adjusted by pressing the connecting piece 4, the spring connecting piece 6 is supported by elasticity, the gravity influence of the motor box 7 can be balanced, so that the fixed depth sampling is stable, the telescopic baffle 8 and the base 9 form a sealed shell around the propeller blades 13, so that the sludge dug out from the bottom is reduced in contact with the external environment, the sludge remained in the base 9 is kept in the same state as the water as much as possible, the drain pipe 11 can reduce the water content of the sludge in the base 9 by gravity while the propeller blades 13 dig, therefore, the efficiency of collecting effective components of the sample is improved, the fixing rod 10 can stretch into water, and the influence of vibration on the collection depth of the device in the working state is reduced.
Example two
As shown in fig. 2-3, compared with the first embodiment, the river silt sampling device for hydraulic engineering provided by the present invention further includes a roller bracket, the roller bracket is provided with a brake fixing device, the brake fixing device is in damping connection with the roller 2, and the roller bracket is rotatably connected with the roller 2; the fixing rod 10 is hollow, a fixing column is arranged in the fixing rod 10, threads are arranged on the fixing column, the fixing column is in threaded connection with the fixing rod 10, and a corrosion-resistant layer is arranged at the bottom of the fixing column; a through hole is formed in the bottom of the motor box 7, the rotating shaft 12 penetrates through the through hole, and a waterproof layer is arranged at a gap between the rotating shaft 12 and the through hole; a threaded hole is formed in the drill bit 14, and the rotating shaft 12 is connected with the drill bit 14 through a screw; the inside cavity of handrail 3, handrail 3 inside is equipped with the counter weight thing, and the counter weight thing weight is the same with motor box 7.
According to an embodiment of the utility model, the roller bracket and the brake fixing device can reduce the deviation of the roller 2 in a working state, the sampling accuracy is improved, the influence of liquid on a mechanical mechanism in the acquisition process can be avoided through the sealing performance of the motor box 7 and the base 9, the drill bit 14 is connected with the bottom of the rotating shaft 12 through a screw, so that different types of drill bits can be conveniently replaced, the device is suitable for different soil watercourses, the structural balance of the device is ensured by the counter weight in the handrail 3, the fixing rod 10 is extended deep into the water bottom, the rotating shaft 12 can be ensured to be in a vertical state, the depth accuracy is improved, meanwhile, errors caused by rotating vibration are avoided, and the sliding plate 5 and the spring connecting piece 6 ensure that the rotating shaft 12 vertically moves up and down.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (8)
1. A hydraulic engineering river silt sampling device is characterized by comprising a mounting bracket (1), a roller (2), a handrail (3), a pressing connecting piece (4), a sliding plate (5), a spring connecting piece (6), a motor box (7), a telescopic baffle (8), a base (9), a fixed rod (10), a rotating shaft (12), a propeller blade (13), a drill bit (14) and a blocking piece (15);
the bottom of the mounting bracket (1) is rotationally connected with the roller (2); the top of the mounting bracket (1) is connected with the handrail (3); the bottom of the handrail (3) is connected with a spring connecting piece (6); the bottom of the spring connecting piece (6) is connected with the mounting bracket (1); the sliding plate (5) is connected with the spring connecting piece (6) in a sliding way; the side surface of the sliding plate (5) is connected with the pressing connecting piece (4); one side of the sliding plate (5) far away from the pressing connecting piece (4) is connected with the motor box (7); a motor is arranged in the motor box (7), and the output end of the motor is connected with the rotating shaft (12); the side surface of the rotating shaft is connected with the propeller blade (13); one end of the rotating shaft (12) far away from the motor box (7) is connected with the drill bit (14); the drill bit (14) faces vertically and directly below;
the bottom of the motor box (7) is connected with a telescopic baffle (8); the bottom of the telescopic baffle (8) is connected with the base (9); a groove is formed in the base (9), and the center of the base (9) is connected with the blocking piece (15); a through hole is arranged on the blocking piece (15), and the drill bit passes through the through hole; a drain pipe (11) is arranged at the bottom of the base (9); a water filter screen is arranged on the drain pipe (11); the side surface of the base (9) far away from the mounting bracket (1) is connected with a fixed rod (10); the fixed rod (10) faces to the vertical direction and is arranged right below.
2. The hydraulic engineering river silt sampling device of claim 1, wherein the bottom of the mounting bracket (1) is provided with a roller bracket, the roller bracket is provided with a brake fixing device, the brake fixing device is in damping connection with the roller (2), and the roller bracket is rotatably connected with the roller (2).
3. The hydraulic engineering river sludge sampling device according to claim 1, wherein the fixing rod (10) is hollow inside, a fixing column is arranged in the fixing rod (10), threads are arranged on the fixing column, the fixing column is in threaded connection with the fixing rod (10), and a corrosion-resistant layer is arranged at the bottom of the fixing column.
4. The hydraulic engineering river sludge sampling device according to claim 1, wherein a sealing layer is arranged at the joint of the base (9) and the blocking piece (15).
5. The hydraulic engineering river sludge sampling device according to claim 1, wherein a through hole is formed in the bottom of the motor box (7), the rotating shaft (12) penetrates through the through hole, and a waterproof layer is arranged at a gap between the rotating shaft (12) and the through hole.
6. The hydraulic engineering river sludge sampling device according to claim 1, wherein the sliding plate (5) is provided with a sliding block, the spring connecting piece (6) is provided with a sliding rail, and the sliding block is slidably connected with the sliding rail.
7. The hydraulic engineering river sludge sampling device according to claim 1, wherein the drill bit (14) is provided with a threaded hole, and the rotating shaft (12) is connected with the drill bit (14) through a screw.
8. The hydraulic engineering river sludge sampling device according to claim 1, wherein the handrail (3) is hollow inside, and a counterweight is arranged inside the handrail (3), and has the same weight as the motor box (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724633.9U CN215374595U (en) | 2021-07-27 | 2021-07-27 | Hydraulic engineering river silt sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121724633.9U CN215374595U (en) | 2021-07-27 | 2021-07-27 | Hydraulic engineering river silt sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215374595U true CN215374595U (en) | 2021-12-31 |
Family
ID=79614025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121724633.9U Active CN215374595U (en) | 2021-07-27 | 2021-07-27 | Hydraulic engineering river silt sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215374595U (en) |
-
2021
- 2021-07-27 CN CN202121724633.9U patent/CN215374595U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103389227B (en) | Collector of surface sediments | |
| CN105547750A (en) | Device and method for collecting water samples of water conservancy reservoir sludge | |
| CN107238512B (en) | Geology beach environment detects sampler | |
| CN205808515U (en) | A kind of groundwater resources water quality detection and water level monitoring system | |
| CN111735651A (en) | Geological drilling sampling device and using method thereof | |
| CN115127868A (en) | Sampling device for environmental monitoring | |
| CN215374595U (en) | Hydraulic engineering river silt sampling device | |
| CN107727449A (en) | A kind of environmental monitoring liquid acquisition device | |
| CN203310651U (en) | Portable rotary soil sample collector | |
| CN111811877B (en) | Soil detector | |
| CN211206502U (en) | Device for in-situ detection of heavy metal ions in soil | |
| CN211401747U (en) | Soil detection sampling equipment drilling rod device | |
| CN213456149U (en) | Geological survey sampling device for engineering | |
| CN211013578U (en) | Soil and groundwater detection are with unified sampling device that collects | |
| CN212871829U (en) | Hydrogeology sampling device | |
| CN205941050U (en) | Automatic core machine watertight fittings is got to rock | |
| CN211401748U (en) | Portable layering waste soil sediment sampling equipment | |
| CN111665078A (en) | Soil sampling equipment | |
| CN221038127U (en) | Continuous sampling device for soil and water conservation | |
| CN215218110U (en) | Sample collecting device for soil remediation | |
| CN214538704U (en) | Surface water on-line monitoring collector installation mechanism | |
| CN213364295U (en) | Heavy metal-containing soil and sediment collecting device | |
| CN216771097U (en) | Sampling device for land and soil resource law enforcement | |
| CN219798826U (en) | Automatic sampling device for fixed-depth underground water | |
| CN219452012U (en) | Water conservancy exploration drilling equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |