CN212482983U - Hydraulic engineering river administers and uses silt sampling device - Google Patents
Hydraulic engineering river administers and uses silt sampling device Download PDFInfo
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- CN212482983U CN212482983U CN202020853718.6U CN202020853718U CN212482983U CN 212482983 U CN212482983 U CN 212482983U CN 202020853718 U CN202020853718 U CN 202020853718U CN 212482983 U CN212482983 U CN 212482983U
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Abstract
The utility model discloses a hydraulic engineering river course is administered and is used silt sampling device belongs to silt sampling technical field, including fixed pipe, the inside of fixed pipe is provided with the sampling tube, the top fixedly connected with bolt of sampling tube, the inner wall of sampling tube evenly is provided with the baffle, be provided with first spring between baffle and the sampling tube, the bottom of fixed pipe is fixed with the taper sleeve pipe, the outside of fixed pipe is fixed with the spiral leaf, the top of fixed pipe is fixed with the dead lever, the top of dead lever is provided with the movable rod, the top of movable rod is provided with the pull rod, all be provided with the block subassembly between dead lever and the movable rod and between movable rod and the pull rod, the top of pull rod is fixed with the action bars. The utility model discloses can need not to use electric power can take a sample to the silt in the river course, small, practice thrift space and portable, the device weight is little in addition, and is single can operate, and it is very convenient to use.
Description
Technical Field
The utility model relates to a sampling device especially relates to a hydraulic engineering river administers and uses silt sampling device, belongs to silt sample technical field.
Background
The water conservancy project is used for controlling and allocating surface water and underground water in the nature, and the project is built for achieving the purposes of removing harm and benefiting, a sediment sample is required to be sampled in a target area in the building process of the water conservancy project, and the sediment sample not only refers to the observation and measurement of the form and the quantity of sediment in a river basin and a water body moving along with the water flow and the evolution process of the sediment, but also refers to the analysis of the suspended load sediment rate, the bed sediment determination and the sediment particle grading of a river, a reservoir is built on the river, and the service life of the reservoir is determined by considering the sediment deposition condition; river regulation, embankment construction and channel management all need to study the movement law of river sediment; the irrigation and diversion project needs to consider the amount of silt entering the channel and the hydraulic condition that the channel is not washed and silted; the water and soil conservation engineering needs to research the process of producing sand in the river basin and the like, and the analysis of the sand has important significance in many aspects of human economic activities;
and silt sample is the basis of silt analysis work, and current silt sampling device is various, generally uses the motor to drive the collecting tube and bores earth and carry out silt simultaneously and collect or use the negative pressure to inhale the bank with earth through the pipeline, and such sampling device exists the volume great, and the staff of being not convenient for removes, and is power consumptive high, and energy-concerving and environment-protective, and silt sample complex operation uses very inconvenient problem.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a hydraulic engineering river administers and uses silt sampling device to solve among the prior art problem that the volume is great, the power consumption is high and complex operation.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a hydraulic engineering river course is administered and is used silt sampling device, includes fixed pipe, the inside of fixed pipe is provided with the sampling tube, the top fixedly connected with bolt of sampling tube, the inner wall of sampling tube evenly is provided with the baffle, be provided with first spring between baffle and the sampling tube, the bottom of fixed pipe is fixed with the taper sleeve, the outside of fixed pipe is fixed with the spiral leaf, the top of fixed pipe is fixed with the dead lever, the top of dead lever is provided with the movable rod, the top of movable rod is provided with the pull rod, all be provided with the block subassembly between dead lever and the movable rod and between movable rod and the pull rod, the top of pull rod is fixed with the action bars.
Preferably: the block subassembly includes splicing pipe, second spring and spacing groove, the splicing pipe is located the top of dead lever and movable rod, splicing pipe's the outside is fixed with the second spring, the one end of second spring is fixed with the connecting rod, one side that the connecting rod is close to the second spring is fixed with the spacing rod, the spacing rod runs through the inside of second spring and extends to splicing pipe's inside, the outside at movable rod and pull rod bottom is seted up respectively to the spacing groove.
Preferably: handles are fixed at two ends of the operating rod, and anti-skid rings are arranged on the handles.
Preferably: the baffle is the sector plate, and the baffle slope sets up in the inside of sampling tube.
Preferably: the connecting rod is provided with anti-skid lines.
Preferably: the bottom of movable rod and pull rod all is the toper, the top of gag lever post one end is the slope tangent plane.
The utility model has the advantages that:
the utility model provides a pair of hydraulic engineering river course is administered and is used silt sampling device: through the fixed tube, the sampling tube, the bolt, mutually supporting of baffle and first spring is used, can need not to use electric power can take a sample to the silt in the river course, small, practice thrift space and portable, the device is light in weight in addition, one can operate, it is very convenient to use, through the concatenation pipe, the second spring, the gag lever post, the mutually supporting of connecting rod and spacing groove is used, can splice into corresponding length with the device according to the difference of the river course depth of water, and then different user demands have been satisfied, thereby the application range and the flexibility of the device have been improved, use mutually supporting through taper sleeve pipe and helical blade, can insert in the earth through the bottom of rotatory with the device, need not artifical promotion downwards hard, the manpower is saved, make the operation more convenient, thereby use for people provides convenient.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
fig. 2 is an enlarged view of the structure at a in fig. 1 of the present invention;
fig. 3 is a schematic view of the baffle of the present invention.
In the figure: 1. a fixed tube; 2. a sampling tube; 3. a bolt; 4. a baffle plate; 5. a first spring; 6. a tapered sleeve; 7. helical leaves; 8. fixing the rod; 9. a movable rod; 10. a pull rod; 11. splicing the tubes; 12. a second spring; 13. a limiting rod; 14. a connecting rod; 15. a limiting groove; 16. an operating lever.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, this embodiment provides a hydraulic engineering river regulation uses silt sampling device, including fixed tube 1, the inside of fixed tube 1 is provided with sampling tube 2, top fixedly connected with bolt 3 of sampling tube 2, the inner wall of sampling tube 2 evenly is provided with baffle 4, be provided with first spring 5 between baffle 4 and the sampling tube 2, the bottom of fixed tube 1 is fixed with taper sleeve 6, the outside of fixed tube 1 is fixed with spiral leaf 7, the top of fixed tube 1 is fixed with dead lever 8, the top of dead lever 8 is provided with movable rod 9, all be provided with the block subassembly between dead lever 8 and the movable rod 9 and between movable rod 9 and the pull rod 10, the top of pull rod 10 is fixed with action bars 16.
In this embodiment, as shown in fig. 2, the engaging assembly includes a splicing pipe 11, a second spring 12 and a limiting groove 15, the splicing pipe 11 is located on top of the fixed rod 8 and the movable rod 9, the second spring 12 is fixed on the outer side of the splicing pipe 11, a connecting rod 14 is fixed on one end of the second spring 12, a limiting rod 13 is fixed on one side of the connecting rod 14 close to the second spring 12, the limiting rod 13 penetrates through the inner portion of the second spring 12 and extends to the inner portion of the splicing pipe 11, the limiting grooves 15 are respectively opened on the outer sides of the bottoms of the movable rod 9 and the pull rod 10, the bottom end of the movable rod 9 is placed into the splicing pipe 11 on the top end of the fixed rod 8 until the limiting rod 13 on the splicing pipe 11 is engaged in the limiting groove 15 on the outer side of the, the splicing is finished, the device can be spliced into corresponding lengths according to different depths of the river, and further different use requirements are met, so that the use range and flexibility of the device are improved.
In this embodiment, as shown in fig. 1, the two ends of the operating rod 16 are fixed with handles, and the handles are provided with anti-slip rings, so that the handles on the two sides are convenient for the user to operate the operating rod 16, and the anti-slip rings can increase the friction force between the handles and the hand, so that the operation is more labor-saving and convenient.
In this embodiment, as shown in fig. 3, baffle 4 is the sector plate, and the slope of baffle 4 sets up the inside at sampling tube 2, and the earth of device passes through in taper sleeve 6 gets into fixed pipe 1, because the slope of baffle 4 sets up, so earth extrudes 4 tops of baffle more easily and is close to sampling tube 2 inboards, with sampling tube 2 entry expansion, make silt can get into in sampling tube 2 more easily, need not the electric power sample, save electric power resource and cost of manufacture, more be favorable to using widely.
In this embodiment, as shown in fig. 2, the connecting rod 14 is provided with anti-slip threads, so that the user can pull the connecting rod 14 conveniently.
In this embodiment, as shown in fig. 2, the bottom of movable rod 9 and pull rod 10 all is the toper, and the top of gag lever post 13 one end is the slope tangent plane, and in the concatenation pipe 11 on dead lever 8 top was put into to movable rod 9 bottom, when gag lever post 13 on the concatenation pipe 11 contacted the movable rod 9 bottom, movable rod 9 bottom was the toper setting, so gag lever post 13 can slide to the spacing groove 15 in the outside of movable rod 9 bottom more easily, saved the time of concatenation installation, improved the installation effectiveness.
As shown in fig. 1-3, the embodiment provides a working process of a sediment sampling device for water conservancy project river regulation, which comprises the following steps:
step 1: the bottom ends of the movable rods 9 are placed into the splicing pipes 11 at the top ends of the fixed rods 8 until the limiting rods 13 on the splicing pipes 11 are clamped in the limiting grooves 15 on the outer sides of the bottom ends of the movable rods 9, splicing is completed, and different numbers of movable rods 9 are selected to be spliced according to the depth of water in a river channel;
step 2: vertically putting the spliced device into water until the conical sleeve 6 at the bottom of the device contacts the sediment position at the bottom of the water, holding two ends of the operating rod 16 and rotating, wherein the spiral blade 7 at the outer side of the fixed pipe 1 slowly penetrates into soil in the rotating process;
and step 3: the soil of the device enters the fixed tube 1 through the conical sleeve 6 and extrudes the baffle 4 in the sampling tube 2, the top end of the baffle 4 is extruded to be close to the inner side of the sampling tube 2, and the silt enters the sampling tube 2;
and 4, step 4: the device is taken out from the water, the bolt 3 is unscrewed, the sampling tube 2 is taken out from the fixing tube 1, and then the silt in the sampling tube 2 can be poured out.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic engineering is silt sampling device for river regulation which characterized in that: comprises a fixed tube (1), a sampling tube (2) is arranged in the fixed tube (1), the top of the sampling tube (2) is fixedly connected with a bolt (3), the inner wall of the sampling tube (2) is uniformly provided with a baffle (4), a first spring (5) is arranged between the baffle (4) and the sampling tube (2), a conical sleeve (6) is fixed at the bottom of the fixed tube (1), a spiral blade (7) is fixed at the outer side of the fixed tube (1), a fixed rod (8) is fixed at the top of the fixed tube (1), a movable rod (9) is arranged at the top of the fixed rod (8), the top of movable rod (9) is provided with pull rod (10), all be provided with the block subassembly between dead lever (8) and movable rod (9) and between movable rod (9) and pull rod (10), the top of pull rod (10) is fixed with action bars (16).
2. The hydraulic engineering river regulation uses silt sampling device according to claim 1, its characterized in that: the block subassembly includes splicing pipe (11), second spring (12) and spacing groove (15), splicing pipe (11) are located the top of dead lever (8) and movable rod (9), the outside of splicing pipe (11) is fixed with second spring (12), the one end of second spring (12) is fixed with connecting rod (14), one side that connecting rod (14) are close to second spring (12) is fixed with spacing rod (13), inside that spacing rod (13) run through second spring (12) and extend to splicing pipe (11), the outside in movable rod (9) and pull rod (10) bottom is seted up respectively in spacing groove (15).
3. The hydraulic engineering river regulation uses silt sampling device according to claim 1, its characterized in that: handles are fixed at two ends of the operating rod (16), and anti-skid rings are arranged on the handles.
4. The hydraulic engineering river regulation uses silt sampling device according to claim 1, its characterized in that: the baffle (4) is a fan-shaped plate, and the baffle (4) is obliquely arranged in the sampling tube (2).
5. The hydraulic engineering river regulation uses silt sampling device according to claim 2, its characterized in that: the connecting rod (14) is provided with anti-skid grains.
6. The hydraulic engineering river regulation uses silt sampling device according to claim 2, its characterized in that: the bottom ends of the movable rod (9) and the pull rod (10) are both conical, and the top of one end of the limiting rod (13) is an inclined tangent plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853718.6U CN212482983U (en) | 2020-05-20 | 2020-05-20 | Hydraulic engineering river administers and uses silt sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020853718.6U CN212482983U (en) | 2020-05-20 | 2020-05-20 | Hydraulic engineering river administers and uses silt sampling device |
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| CN212482983U true CN212482983U (en) | 2021-02-05 |
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| CN202020853718.6U Active CN212482983U (en) | 2020-05-20 | 2020-05-20 | Hydraulic engineering river administers and uses silt sampling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588327A (en) * | 2021-08-05 | 2021-11-02 | 朱丽 | Reservoir bottom silt layer sampling device |
| CN115615753A (en) * | 2022-12-19 | 2023-01-17 | 黑龙江省水利科学研究院 | Silt sampling device and sampling method |
-
2020
- 2020-05-20 CN CN202020853718.6U patent/CN212482983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588327A (en) * | 2021-08-05 | 2021-11-02 | 朱丽 | Reservoir bottom silt layer sampling device |
| CN115615753A (en) * | 2022-12-19 | 2023-01-17 | 黑龙江省水利科学研究院 | Silt sampling device and sampling method |
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Address after: 024000 floor a1-1-1-311, Wanda Plaza, west of Gangtie street, Chifeng City, Inner Mongolia Autonomous Region Patentee after: Xingyi Construction Group Co.,Ltd. Address before: 024000 floor a1-1-1-311, Wanda Plaza, west of Gangtie street, Chifeng City, Inner Mongolia Autonomous Region Patentee before: Chifeng Xingyi water resources and hydropower Co.,Ltd. |