CN209802739U - Can acquire convenient sediment sampler of different kind mud appearance - Google Patents
Can acquire convenient sediment sampler of different kind mud appearance Download PDFInfo
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- CN209802739U CN209802739U CN201920483432.0U CN201920483432U CN209802739U CN 209802739 U CN209802739 U CN 209802739U CN 201920483432 U CN201920483432 U CN 201920483432U CN 209802739 U CN209802739 U CN 209802739U
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Abstract
A can obtain the convenient sediment sampler of different mud samples, including outer control portion and internal control lever, the lower end of said outer control portion connects with the internal control lever perpendicular to it, the external part of the internal control lever has upper sleeves, the sediment sampler is equipped with a undisturbed sediment sampler and spiral sediment sampler, the lower end of the undisturbed sediment sampler has clamshell bucket and sampling cup, can sample the superficial part of the sediment, very convenient; the spiral bottom mud sampler is provided with a flood dragon shaft, and the flood dragon shaft can collect deep samples of the bottom mud downwards in a rotating mode in a labor-saving mode.
Description
Technical Field
The utility model relates to a can acquire convenient sediment sampler of different kind mud appearance belongs to sediment sampler device design application.
Background
River sediment is commonly used in research of subjects such as hydrology, environment and geology, and the percentage of each index is determined by detecting and analyzing various components of the obtained mud sample, so that a scientific research basis is provided for hydrology environment investigation research. Sediment sampling refers to sampling a mixture of organic and inorganic debris and soil from the ground. In the subject research of environmental protection, geology, hydrology and the like, in order to research the phenomena of components of bottom mud, distribution of pollutants, transformation and migration of microorganisms, bottom mud samples need to be collected for experimental research, in order to research the migration, transformation and accumulation rules of the pollutants among the bottom mud of the water bodies in rivers, lakes and reservoirs and the influence of the pollutants on the water bodies, the undisturbed bottom mud samples at different depths of the lower parts of the water bodies need to be obtained for analytical research, decision basis is provided for scientifically making a treatment planning scheme, and a water body bottom mud sampler in a certain form needs to be provided.
The sampler that exists on the existing market has grab bucket formula sampler and geological drilling machine to bore formula sampler: the grab bucket type sampler is simple in structure and convenient to operate, but only can acquire a bottom sediment shallow layer pattern, the disturbance on the original bottom sediment layer is too large, the bottom sediment in situ at different depths can not be acquired easily, and the requirements of high-precision and deep detection and analysis are not met easily; the drilling type sampler of the geological drilling machine is large and heavy, a bearing platform needs to be built or a special shipborne drilling machine needs to be adopted, the sampling cost is high, and the conventional geological drilling machine is difficult to obtain an original bottom mud sample of more than 1m at one time under the condition that the conventional instrument is equipped. Under the condition, the light and practical convenient sediment sampler capable of obtaining various mud samples is invented, and has important significance for research of environmental water conservancy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can acquire convenient sediment sampler of heterogeneous mud appearance, this sediment sampler is equipped with undisturbed sediment sampler and spiral sediment sampler: the undisturbed sediment sampler is provided with a grab bucket and a sampling cup, can sample the shallow part of the sediment and is very convenient and fast; the spiral bottom mud sampler is internally provided with a flood dragon shaft, and the flood dragon shaft can collect deep samples of the bottom mud downwards in a rotating mode in a labor-saving mode.
The utility model relates to a following content:
A convenient sediment sampler capable of obtaining different mud samples comprises an outer control part 1 and an inner control rod 2, wherein the lower end of the outer control part 1 is connected with the inner control rod 2 which is vertical to the outer control part, the lower end of the inner control rod 2 is provided with a thread groove, the outer part of the inner control rod 2 is provided with an upper sleeve, the lower end of the upper sleeve is provided with an internal thread, the sediment sampler is provided with a disturbance-free sediment sampler 3 and a spiral sediment sampler 3-1, the upper end of the disturbance-free sediment sampler 3 is provided with a lower inner control rod 32, the lower end of the lower inner control rod 32 is connected with two connecting rods through a rotating shaft 33, the lower ends of the connecting rods are connected with a grab bucket 38 through a shaft 34, the outer part of the lower inner control rod 32 is provided with a lower sleeve 31, the upper ends of the lower inner control rod 32 and the lower sleeve 31 are respectively provided with external thread, the connecting rods can be connected on, a rotary buckle 36 is arranged in the lower end of the lower sleeve 31, a sampling cup 37 with a clamping head 35 at the upper end is connected to the rotary buckle 36, and an opening is formed in the lower end of the sampling cup 37; spiral sediment sampler 3-1 comprises flood dragon shaft 3-13 and drill bit sleeve 3-11, and flood dragon shaft 3-13 and drill bit sleeve 3-11 upper end have external screw thread, but threaded connection is on interior accuse pole 2 and upper portion sleeve, and drill bit sleeve 3-11 is last evenly to be provided with spillway hole 3-12.
The convenient sediment sampler capable of obtaining different kinds of sediment samples is characterized in that the outer control part 1 is a long strip-shaped handle.
The convenient sediment sampler capable of obtaining different kinds of sediment samples is characterized in that the two connecting rods at the lower end of the rotating shaft 33 are 150mm in size.
As above a can acquire convenient sediment sampler of different kind mud appearance, furtherly, grab bucket 38 comprises the body of rod, well body of rod and lower plate body, and when the grab bucket was closed, it was 45 with lower sleeve 31 contained angle to go up the body of rod, and the contained angle between well body of rod and the lower plate body is 135, and the length of going up the body of rod, well body of rod and lower plate body is 80mm, 75mm and 71mm respectively.
As the convenient sediment sampler capable of obtaining different kinds of mud samples, the height of the sampling cup 37 is 150mm, the diameter of the sampling cup is 70mm, and the upper end of the sampling cup 37 is provided with the round hole with the diameter of 25mm, so that the mud samples cannot enter the sampling cup 37 after entering water.
According to the convenient sediment sampler capable of obtaining different kinds of mud samples, further, the length of the clamping head 35 is 5mm, the width of the clamping head is 20mm, and the width of the clamping inlet of the rotary buckle 36 is 25 mm.
The convenient bottom sediment sampler capable of obtaining different kinds of sediment samples is characterized in that the length of the head of the spiral bottom sediment sampler 3-1 is 300mm, the diameter of the head of the spiral bottom sediment sampler is 100mm, the diameter of the lower end of the flood dragon shaft 3-13 is 90mm, the length of the external thread at the upper end of the flood dragon shaft 3-13 is 20mm, the diameter of the external thread is 24mm, and the diameter of the overflow hole 3-12 on the drill sleeve 3-11 is 10 mm.
Compared with the prior art, the method has the following advantages:
1. The utility model provides a can acquire convenient sediment sampler of heterogeneous mud appearance can take a sample, and is very convenient through the undisturbed sediment sampler that has the grab bucket to sediment shallow surface part.
2. The utility model provides a can acquire convenient sediment sampler of heterogeneous mud sample still is provided with the sample cup, can be simpler and easier take out the mud sample, but also can effectually prevent the disturbance that causes when taking out the mud sample of obtaining from the sampler.
3. The convenient sediment sampler that can acquire different kind of mud appearance of this application still is provided with the spiral sediment sampler that has the flood dragon axle, and the deep sample of collection sediment that the flood dragon axle rotation can be very laborsaving downwards.
Drawings
FIG. 1 is a schematic view of an undisturbed sediment sampler.
FIG. 2 is a schematic diagram of a spiral sediment sampler.
Fig. 3 is a schematic view of the head of the undisturbed sediment sampler in a closed state.
Fig. 4 is a schematic view of the head of the undisturbed sediment sampler in an open state.
Fig. 5 is a schematic view of an external clamshell device of the undisturbed sample head.
FIG. 6 is a schematic diagram of a sampling cup of a disturbed sediment sampler.
FIG. 7 is a schematic view of a drill bit sleeve of the spiral bottom mud sampler.
Fig. 8 is a schematic view of the screw bottom mud sampler with flood dragon shaft.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
In fig. 1, 2, 3, 4, 5, 6, 7 and 8, 1 is an outer control part, 2 is an inner control rod, 3 is a disturbance-free bottom mud sampler, 31 is a lower sleeve, 32 is a lower inner control rod, 33 is a rotating shaft, 34 is a shaft, 35 is a chuck, 36 is a rotating buckle, 37 is a sampling cup, 38 is a grab bucket, 3-1 is a spiral bottom mud sampler, 3-11 is a drill sleeve, 3-12 is an overflow hole, and 3-13 is a flood dragon shaft.
As shown in fig. 1, 2, 3, 4, 5, 6, 7, 8, a convenient sediment sampler for obtaining different kinds of mud samples comprises an outer control part 1 and an inner control rod 2, wherein the lower end of the outer control part 1 is connected with the inner control rod 2 perpendicular to the outer control part, the lower end of the inner control rod 2 is provided with a thread groove, the outer part of the inner control rod 2 is provided with an upper sleeve, the lower end of the upper sleeve is provided with an internal thread, the sediment sampler is provided with a non-disturbance sediment sampler 3 and a spiral sediment sampler 3-1, the upper end of the non-disturbance sediment sampler 3 is provided with a lower inner control rod 32, the lower end of the lower inner control rod 32 is connected with two connecting rods through a rotating shaft 33, the lower ends of the connecting rods are connected with a grab bucket 38 through a shaft 34, the outer part of the lower inner control rod 32 is provided with a lower sleeve 31, the upper ends of the lower inner control rod 32 and the lower sleeve 31 are respectively provided with external thread, and can be, an opening is arranged at the intersection of the lower sleeve 31 and the connecting rod, a rotary buckle 36 is arranged in the lower end of the lower sleeve 31, a sampling cup 37 with a clamping head 35 at the upper end is connected to the rotary buckle 36, and an opening is arranged at the lower end of the sampling cup 37; spiral sediment sampler 3-1 comprises flood dragon shaft 3-13 and drill bit sleeve 3-11, and flood dragon shaft 3-13 and drill bit sleeve 3-11 upper end have external screw thread, but threaded connection is on interior accuse pole 2 and upper portion sleeve, and drill bit sleeve 3-11 is last evenly to be provided with spillway hole 3-12.
The convenient sediment sampler capable of obtaining different kinds of sediment samples is characterized in that the outer control part 1 is a long strip-shaped handle.
The convenient sediment sampler capable of obtaining different kinds of sediment samples is characterized in that the two connecting rods at the lower end of the rotating shaft 33 are 150mm in size.
As above a can acquire convenient sediment sampler of different kind mud appearance, furtherly, grab bucket 38 comprises the body of rod, well body of rod and lower plate body, and when the grab bucket was closed, it was 45 with lower sleeve 31 contained angle to go up the body of rod, and the contained angle between well body of rod and the lower plate body is 135, and the length of going up the body of rod, well body of rod and lower plate body is 80mm, 75mm and 71mm respectively.
As the convenient sediment sampler capable of obtaining different kinds of mud samples, the height of the sampling cup 37 is 150mm, the diameter of the sampling cup is 70mm, and the upper end of the sampling cup 37 is provided with the round hole with the diameter of 25mm, so that the mud samples cannot enter the sampling cup 37 after entering water.
According to the convenient sediment sampler capable of obtaining different kinds of mud samples, further, the length of the clamping head 35 is 5mm, the width of the clamping head is 20mm, and the width of the clamping inlet of the rotary buckle 36 is 25 mm.
the convenient bottom sediment sampler capable of obtaining different kinds of sediment samples is characterized in that the length of the head of the spiral bottom sediment sampler 3-1 is 300mm, the diameter of the head of the spiral bottom sediment sampler is 100mm, the diameter of the lower end of the flood dragon shaft 3-13 is 90mm, the length of the external thread at the upper end of the flood dragon shaft 3-13 is 20mm, the diameter of the external thread is 24mm, and the diameter of the overflow hole 3-12 on the drill sleeve 3-11 is 10 mm.
The working principle of the application is as follows:
When the convenient sediment sampler capable of obtaining different kinds of sediment samples is used, when the sediment sampler is used for grabbing superficial sediment, the head of the undisturbed sediment sampler 3 is arranged on the inner control rod 2 and the upper sleeve, the inner control rod 2 is lifted upwards, the grab bucket 38 is opened, then the grab bucket 38 at the lower end of the undisturbed sediment sampler 3 is inserted into the sediment, the inner control rod 2 is pressed downwards, the grab bucket 38 is closed, the sediment is pushed into the sampling cup 37, then the sampler is taken out, the sediment sample can be obtained by taking down the sampling cup 37, then a new sampling cup 37 is arranged, so that a plurality of samples can be collected, and the sampling cup 37 is designed to more simply take out the sediment samples and effectively prevent the obtained sediment samples from being disturbed when being taken out from the sampler 37; when a deep bottom mud sample is to be taken, the flood dragon shafts 3-13 and the drill bit sleeves 3-11 are in threaded connection with the inner control rod 2 and the upper sleeve, the inner control rod 2 is rotated downwards forcibly, the flood dragon shafts 3-13 bring the bottom mud into the drill bit sleeves 3-11, and when the bottom mud sample is taken, the flood dragon shafts 3-13 are rotated in the opposite direction, so that the deep bottom mud sample taking device is very convenient.
the foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical derivations or substitutions made on the basis of the conception of the present application, should be considered as the protection scope of the present application.
Claims (7)
1. The utility model provides a can acquire convenient sediment sampler of heterogeneous mud appearance, includes external control portion and interior control lever, its characterized in that: the lower end of the outer control part is connected with an inner control rod perpendicular to the outer control part, the lower end of the inner control rod is provided with a thread groove, the outer part of the inner control rod is provided with an upper sleeve, the lower end of the upper sleeve is provided with internal threads, the sediment sampler is provided with a non-disturbance sediment sampler and a spiral sediment sampler, the upper end of the non-disturbance sediment sampler is provided with a lower inner control rod, the lower end of the lower inner control rod is connected with two connecting rods through a rotating shaft, the lower ends of the connecting rods are connected with a grab bucket through a shaft, the outer part of the lower inner control rod is provided with a lower sleeve, the upper ends of the lower inner control rod and the lower sleeve are respectively provided with external threads, the non-disturbance sediment sampler can be connected onto the inner control rod and the upper sleeve in a threaded manner, an opening is formed at the intersection of; spiral sediment sampler comprises flood dragon axle and drill bit sleeve, and flood dragon axle and drill bit sleeve upper end have external screw thread, but threaded connection in on control lever and the upper portion sleeve, the last even spillway hole that is provided with of drill bit sleeve.
2. A convenient sediment sampler for obtaining different kinds of mud samples according to claim 1, wherein: the outer control part is a long strip-shaped handle.
3. A convenient sediment sampler for obtaining different kinds of mud samples according to claim 1, wherein: the two connecting rods at the lower end of the rotating shaft are 150mm in size.
4. A convenient sediment sampler for obtaining different kinds of mud samples according to claim 1, wherein: the grab bucket comprises an upper rod body, a middle rod body and a lower plate body, when the grab bucket is closed, an included angle between the upper rod body and the lower sleeve is 45 degrees, an included angle between the middle rod body and the lower plate body is 135 degrees, and the lengths of the upper rod body, the middle rod body and the lower plate body are respectively 80mm, 75mm and 71 mm.
5. a convenient sediment sampler for obtaining different kinds of mud samples according to claim 1, wherein: the height of sampling cup is 150mm, and the diameter is 70mm, and sampling cup upper end has the round hole that the diameter is 25 mm.
6. A convenient sediment sampler for obtaining different kinds of mud samples according to claim 1, wherein: the length of the clamping head is 5mm, the width of the clamping head is 20mm, and the width of a clamping opening of the rotary buckle is 25 mm.
7. A convenient sediment sampler for obtaining different kinds of mud samples according to claim 1, wherein: spiral bottom mud sampler head length is 300mm, and the diameter is 100mm, and flood dragon axle lower extreme diameter is 90mm, and flood dragon epaxial external screw length of serving as reasons is 20mm, and the diameter is 24mm, and the spillway hole diameter on the drill bit sleeve is 10 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483432.0U CN209802739U (en) | 2019-04-11 | 2019-04-11 | Can acquire convenient sediment sampler of different kind mud appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920483432.0U CN209802739U (en) | 2019-04-11 | 2019-04-11 | Can acquire convenient sediment sampler of different kind mud appearance |
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| Publication Number | Publication Date |
|---|---|
| CN209802739U true CN209802739U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920483432.0U Expired - Fee Related CN209802739U (en) | 2019-04-11 | 2019-04-11 | Can acquire convenient sediment sampler of different kind mud appearance |
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| CN (1) | CN209802739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740111A (en) * | 2021-09-26 | 2021-12-03 | 河海大学 | Leak-proof multi-pipe mud sampler and using method thereof |
-
2019
- 2019-04-11 CN CN201920483432.0U patent/CN209802739U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740111A (en) * | 2021-09-26 | 2021-12-03 | 河海大学 | Leak-proof multi-pipe mud sampler and using method thereof |
| CN113740111B (en) * | 2021-09-26 | 2022-06-07 | 河海大学 | Leak-proof multi-pipe mud sampler and using method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191217 Termination date: 20200411 |