CN220231000U - Non-disturbance sampling device for heavy metal contaminated soil in river basin - Google Patents
Non-disturbance sampling device for heavy metal contaminated soil in river basin Download PDFInfo
- Publication number
- CN220231000U CN220231000U CN202320259382.4U CN202320259382U CN220231000U CN 220231000 U CN220231000 U CN 220231000U CN 202320259382 U CN202320259382 U CN 202320259382U CN 220231000 U CN220231000 U CN 220231000U
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- heavy metal
- contaminated soil
- plate
- fixedly connected
- metal contaminated
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- 238000005070 sampling Methods 0.000 title claims abstract description 42
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 39
- 239000002689 soil Substances 0.000 title claims abstract description 38
- 230000035939 shock Effects 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005527 soil sampling Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to the technical field of soil sampling, and discloses a non-disturbance sampling device for heavy metal contaminated soil in a river basin, which comprises a connecting plate, wherein a connecting mechanism is arranged below the connecting plate, and an adjusting mechanism is arranged above the connecting plate; the connecting mechanism comprises a connecting part and a pulling part; the connecting part is positioned outside the pulling part; the connecting portion comprises a sampler, a connecting block and a clamping block. Through coupling mechanism, conveniently take off the sampler from the connecting plate and install, can pour out the basin heavy metal contaminated soil of taking a sample in the sampler fast, can thoroughly clear up the sampler simultaneously, avoid the residue to influence the data of sampling next time, improve the accuracy that this basin heavy metal contaminated soil non-disturbance sampling device samples; through the shock attenuation board, can reduce the vibrations that the motor produced at the during operation, avoid the motor vibrations to disturb the work of sampler, improve the stability of this river basin heavy metal contaminated soil non-disturbance sampling device.
Description
Technical Field
The utility model relates to the technical field of soil sampling, in particular to a non-disturbance sampling device for heavy metal contaminated soil in a river basin.
Background
Heavy metal pollution refers to environmental pollution caused by heavy metals or compounds thereof, and is mainly caused by artificial factors such as mining, waste gas emission, sewage irrigation, use of heavy metal exceeding products and the like. In order to detect heavy metal pollution of the river basin soil, a sampler is required to be used for in-situ sampling.
In order to solve the problem of non-disturbance sampling of heavy metal contaminated soil in a river basin, china patent discloses a non-disturbance sampling device for heavy metal contaminated soil, the publication number of which is CN211317805U, and the non-disturbance sampling device comprises a frame, a damping base and a sampling mechanism; damping base: the damping base comprises an upper seat plate, a telescopic rod, springs and a lower seat plate, wherein the upper seat plate is connected with the lower seat plate through the telescopic rod, through holes are formed in the upper seat plate and the lower seat plate, the springs are sleeved on the side surfaces of the telescopic rod, the left side and the right side of the lower seat plate are hinged with side plates, and fixing holes are formed in the side plates; a frame: the utility model provides a heavy metal contaminated soil non-disturbance sampling device which can improve the soil sampling efficiency, save time and labor and keep the original state of soil;
however, the existing devices have the following problems: the sampling tube is fixedly connected with the drill rod, so that the sampling tube cannot be disassembled, and the sampled sampling tube is difficult to clean and can influence the data of the next sampling. Therefore, a non-disturbance sampling device for heavy metal contaminated soil in a river basin is provided.
Disclosure of Invention
The utility model aims to provide a non-disturbance sampling device for heavy metal contaminated soil in a river basin, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the non-disturbance sampling device for the heavy metal contaminated soil in the river basin comprises a connecting plate, wherein a connecting mechanism is arranged below the connecting plate, and an adjusting mechanism is arranged above the connecting plate;
the connecting mechanism comprises a connecting part and a pulling part;
the connecting part is positioned outside the pulling part;
the connecting part comprises a sampler, a connecting block and a clamping block, wherein the top surface of the sampler is fixedly connected with the bottom surface of the connecting block, the bottom surface of the connecting block is communicated with a connecting groove, the top surface of the connecting block is slidably penetrated through the bottom surface of the connecting block to extend into the connecting groove, the outer side surface of the connecting block is communicated with a clamping groove, a cavity is formed in the connecting block, the clamping block is positioned in the cavity, and the inner end surface of the clamping block is slidably penetrated through the inner wall of the cavity and the outer side surface of the connecting block to extend into the clamping groove;
the pulling part comprises a spring and a pull rod, wherein the spring is positioned on the surface of the pull rod, and the spring and the pull rod are both positioned in the cavity.
Preferably, the spring inner end face is fixedly connected with the outer side face of the clamping block, the spring outer end face is fixedly connected with the inner wall of the cavity, the pull rod inner end face is fixedly connected with the outer side face of the clamping block, the pull rod outer end face penetrates through the inner wall of the cavity in a sliding mode to extend to the outer side of the connecting block, and the pull rod is convenient to adjust the position of the clamping block.
Preferably, the adjusting mechanism comprises a power part and an adjusting part;
the power part is positioned below the regulating part;
the adjusting part comprises a bottom plate, connecting rods, a top plate and an air cylinder, the four connecting rods are arranged, the four connecting rod bottom surfaces are fixedly connected with the top plate top surface, the four connecting rod top surfaces are fixedly connected with the top plate bottom surface, the air cylinder bottom surface is fixedly connected with the top plate top surface, the bottom end surface of the air cylinder output rod penetrates through the top plate top surface to extend to the lower portion of the top plate, and the adjusting part can adjust the height of the sampler.
Preferably, the power part comprises a motor and a rotating rod, the bottom end surface of the motor output rod is fixedly connected with the top end surface of the rotating rod, the bottom end surface of the rotating rod is fixedly connected with the top surface of the connecting plate, and the power part can reduce the resistance of the sampler penetrating into the soil.
Preferably, the roof below is provided with the shock attenuation board, cylinder output pole bottom surface and shock attenuation board top surface fixed connection, shock attenuation board bottom surface and motor top surface fixed connection, four the connecting rod top end surface slides and runs through the shock attenuation board bottom surface and extends to the shock attenuation board top, and the shock attenuation pole can reduce the vibrations of motor during operation.
Preferably, the through hole is arranged on the top surface of the bottom plate in a penetrating way, and four universal wheels are fixedly connected to the bottom surface of the bottom plate, so that the device can be conveniently moved.
Preferably, a pushing handle is arranged on the right side of the bottom plate, the left side face of the pushing handle is fixedly connected with the right side face of the bottom plate, and the non-disturbance sampling device for heavy metal contaminated soil in the river basin is convenient to push and hold manually through the pushing handle.
Compared with the prior art, the utility model has the beneficial effects that: according to the non-disturbance sampling device for the heavy metal contaminated soil in the river basin, the sampler is conveniently taken down and installed from the connecting plate through the connecting mechanism, the heavy metal contaminated soil in the river basin sampled in the sampler can be poured out rapidly, meanwhile, the sampler can be thoroughly cleaned, residues are prevented from influencing the data of the next sampling, and the sampling accuracy of the non-disturbance sampling device for the heavy metal contaminated soil in the river basin is improved; vibration generated by the motor during working can be reduced through the damping plate, the motor is prevented from vibrating to disturb the working of the sampler, and the stability of the non-disturbance sampling device for the heavy metal contaminated soil in the river basin is improved; through adjustment mechanism, can adjust the height of sampler sample, the operating personnel of being convenient for adjusts the degree of depth of the sampler that gets into in the river basin heavy metal contaminated soil according to the demand of different samplings, makes this river basin heavy metal contaminated soil non-disturbance sampling device's application scope more extensive, has strengthened the practicality to the river basin heavy metal contaminated soil.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a left side perspective view of the present utility model;
FIG. 3 is a front cross-sectional perspective view of the present utility model;
fig. 4 is an enlarged perspective view of the area a of fig. 3 in accordance with the present utility model.
In the figure: the device comprises a connecting plate 1, a connecting mechanism 2, a sampler 201, a connecting block 202, a clamping block 203, a spring 204, a pull rod 205, an adjusting mechanism 3, a bottom plate 301, a connecting rod 302, a top plate 303, an air cylinder 304, a shock absorbing plate 305, a motor 306, a rotating rod 307, universal wheels 4 and push handles 5.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the non-disturbance sampling device for the heavy metal contaminated soil in the river basin comprises a connecting plate 1, wherein a connecting mechanism 2 is arranged below the connecting plate 1, and an adjusting mechanism 3 is arranged above the connecting plate 1;
the connecting mechanism 2 comprises a connecting part and a pulling part;
the connecting part is positioned outside the pulling part;
the connecting part comprises a sampler 201, a connecting block 202 and a clamping block 203, wherein the top surface of the sampler 201 is fixedly connected with the bottom surface of the connecting block 202, a connecting groove is formed in the bottom surface of the connecting plate 1 in a penetrating manner, the top surface of the connecting block 202 penetrates through the bottom surface of the connecting plate 1 in a sliding manner to extend into the connecting groove, a clamping groove is formed in the outer side surface of the connecting block 202 in a penetrating manner, a cavity is formed in the connecting plate 1, the clamping block 203 is positioned in the cavity, and the inner end surface of the clamping block 203 penetrates through the inner wall of the cavity and the outer side surface of the connecting block 202 in a sliding manner to extend into the clamping groove;
the pulling part comprises a spring 204 and a pull rod 205, the spring 204 is positioned on the surface of the pull rod 205, the spring 204 and the pull rod 205 are both positioned in the cavity, the inner end surface of the spring 204 is fixedly connected with the outer side surface of the clamping block 203, the outer end surface of the spring 204 is fixedly connected with the inner wall of the cavity, the inner end surface of the pull rod 205 is fixedly connected with the outer side surface of the clamping block 203, the outer end surface of the pull rod 205 penetrates through the inner wall of the cavity in a sliding manner and extends to the outer side of the connecting block 202, the sampler 201 is conveniently taken down from the connecting plate 1 through the connecting mechanism 2, the heavy metal contaminated soil in a drainage basin sampled in the sampler 201 can be rapidly poured out, the sampler 201 can be thoroughly cleaned, the influence of residues on the data of the next sampling is avoided, and the sampling precision of the non-disturbance sampling device for the heavy metal contaminated soil in the drainage basin is improved;
the adjusting mechanism 3 comprises a power part and an adjusting part;
the power part is positioned below the regulating part;
the adjusting part comprises a bottom plate 301, connecting rods 302, a top plate 303 and a cylinder 304, wherein the four connecting rods 302 are arranged, the bottom surfaces of the four connecting rods 302 are fixedly connected with the top surface of the bottom plate 301, the top surfaces of the four connecting rods 302 are fixedly connected with the bottom surface of the top plate 303, the bottom surface of the cylinder 304 is fixedly connected with the top surface of the top plate 303, the bottom end surface of an output rod of the cylinder 304 penetrates through the top surface of the top plate 303 and extends to the lower side of the top plate 303, the power part comprises a motor 306 and a rotating rod 307, the bottom end surface of the output rod of the motor 306 is fixedly connected with the top end surface of the rotating rod 307, the bottom end surface of the rotating rod 307 is fixedly connected with the top surface of the connecting plate 1, a damping plate 305 is arranged below the top plate 303, vibration generated during working of the motor 306 can be reduced through the damping plate 305, the working of the motor 306 is avoided from vibrating the disturbance sampler 201, and the stability of the non-disturbance sampling device for heavy metal contaminated soil in a watershed is improved; the bottom end surface of the output rod of the air cylinder 304 is fixedly connected with the top surface of the shock absorbing plate 305, the bottom surface of the shock absorbing plate 305 is fixedly connected with the top surface of the motor 306, the top end surfaces of the four connecting rods 302 extend to the upper side of the shock absorbing plate 305 in a sliding way through the bottom surface of the shock absorbing plate 305, the top surface of the bottom plate 301 is provided with a through hole in a penetrating way, the height of the sampler 201 can be adjusted through the adjusting mechanism 3, an operator can conveniently adjust the depth of the sampler 201 entering the heavy metal contaminated soil in the river basin according to different sampling requirements, the application range of the non-disturbance sampling device for the heavy metal contaminated soil in the river basin is wider, and the practicability of the heavy metal contaminated soil in the river basin is enhanced; four universal wheels 4 are fixedly connected to the bottom surface of the bottom plate 301, a pushing handle 5 is arranged on the right side of the bottom plate 301, and the left side surface of the pushing handle 5 is fixedly connected with the right side surface of the bottom plate 301.
When the sampler is used, the air cylinder 304 is started, the output rod of the air cylinder 304 stretches to drive the connected shock absorbing plate 305 to move downwards, so that the shock absorbing plate 305 drives the connected motor 306 to move downwards, and the sampler 201 can move downwards; starting the motor 306, wherein the rotation of the output rod of the motor 306 reaches the rotation of the connected rotating rod 307, so that the rotating rod 307 drives the connected connecting plate 1 to rotate, and the connecting plate 1 drives the connected sampler 201 to rotate, thereby reducing the resistance generated in the downward movement process of the sampler 2017; by pulling the pull rod 205, the pull rod 205 drives the connected clamping block 203 to slide out of the clamping groove, so that the connecting block 202 is taken out of the connecting plate 1, and the sampler 201 is taken down; when the sampler 201 needs to be installed, the pull rod 205 is pulled, the pull rod 205 drives the clamping block 203 to squeeze the spring 204, the clamping block 203 slides into the cavity, the connecting block 202 on the sampler 201 is placed into the connecting groove, the pull rod 205 is loosened, the spring 204 pushes the clamping block 203 to slide into the clamping groove by left and right force, the clamping block 203 is clamped inside the clamping groove, and then the connecting block 202 is connected with the connecting plate 1, so that the sampler 201 is installed on the connecting plate 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a non-disturbance sampling device of river basin heavy metal contaminated soil, includes connecting plate (1), its characterized in that: a connecting mechanism (2) is arranged below the connecting plate (1), and an adjusting mechanism (3) is arranged above the connecting plate (1);
the connecting mechanism (2) comprises a connecting part and a pulling part;
the connecting part is positioned outside the pulling part;
the connecting part comprises a sampler (201), a connecting block (202) and a clamping block (203), wherein the top surface of the sampler (201) is fixedly connected with the bottom surface of the connecting block (202), a connecting groove is formed in the bottom surface of the connecting block (1) in a penetrating mode, the top surface of the connecting block (202) penetrates through the bottom surface of the connecting block (1) in a sliding mode to extend into the connecting groove, a clamping groove is formed in the outer side surface of the connecting block (202) in a penetrating mode, a cavity is formed in the connecting block (1), the clamping block (203) is located in the cavity, and the inner end surface of the clamping block (203) penetrates through the inner wall of the cavity and the outer side surface of the connecting block (202) in a sliding mode to extend into the clamping groove;
the pulling part comprises a spring (204) and a pull rod (205), wherein the spring (204) is positioned on the surface of the pull rod (205), and the spring (204) and the pull rod (205) are both positioned inside the cavity.
2. The watershed heavy metal contaminated soil non-disturbance sampling device according to claim 1, wherein: the inner end face of the spring (204) is fixedly connected with the outer side face of the clamping block (203), the outer end face of the spring (204) is fixedly connected with the inner wall of the cavity, the inner end face of the pull rod (205) is fixedly connected with the outer side face of the clamping block (203), and the outer end face of the pull rod (205) penetrates through the inner wall of the cavity in a sliding mode and extends to the outer side of the connecting block (202).
3. The watershed heavy metal contaminated soil non-disturbance sampling device according to claim 1, wherein: the adjusting mechanism (3) comprises a power part and an adjusting part;
the power part is positioned below the regulating part;
the adjusting part comprises a bottom plate (301), connecting rods (302), a top plate (303) and air cylinders (304), wherein four connecting rods (302) are arranged, the bottom surfaces of the four connecting rods (302) are fixedly connected with the top surface of the bottom plate (301), the top surfaces of the four connecting rods (302) are fixedly connected with the bottom surface of the top plate (303), the bottom surfaces of the air cylinders (304) are fixedly connected with the top surface of the top plate (303), and the bottom surfaces of output rods of the air cylinders (304) penetrate through the top surface of the top plate (303) and extend to the lower portion of the top plate (303).
4. A watershed heavy metal contaminated soil non-disturbance sampling device according to claim 3, wherein: the power part comprises a motor (306) and a rotating rod (307), wherein the bottom end surface of the motor (306) is fixedly connected with the top end surface of the rotating rod (307), and the bottom end surface of the rotating rod (307) is fixedly connected with the top surface of the connecting plate (1).
5. The non-disturbance sampling device for heavy metal contaminated soil in a river basin according to claim 4, wherein: the top plate (303) below is provided with shock attenuation board (305), cylinder (304) output pole bottom surface and shock attenuation board (305) top surface fixed connection, shock attenuation board (305) bottom surface and motor (306) top surface fixed connection, four connecting rod (302) top surface slides and runs through shock attenuation board (305) bottom surface and extends to shock attenuation board (305) top.
6. A watershed heavy metal contaminated soil non-disturbance sampling device according to claim 3, wherein: the top surface of the bottom plate (301) is provided with a through hole in a penetrating mode, and four universal wheels (4) are fixedly connected to the bottom surface of the bottom plate (301).
7. The non-disturbance sampling device for heavy metal contaminated soil in a river basin according to claim 6, wherein: the right side of the bottom plate (301) is provided with a push handle (5), and the left side surface of the push handle (5) is fixedly connected with the right side surface of the bottom plate (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320259382.4U CN220231000U (en) | 2023-02-20 | 2023-02-20 | Non-disturbance sampling device for heavy metal contaminated soil in river basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320259382.4U CN220231000U (en) | 2023-02-20 | 2023-02-20 | Non-disturbance sampling device for heavy metal contaminated soil in river basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220231000U true CN220231000U (en) | 2023-12-22 |
Family
ID=89196521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320259382.4U Active CN220231000U (en) | 2023-02-20 | 2023-02-20 | Non-disturbance sampling device for heavy metal contaminated soil in river basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220231000U (en) |
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2023
- 2023-02-20 CN CN202320259382.4U patent/CN220231000U/en active Active
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