CN112461588A - Petrochemical soil administers sampling device - Google Patents
Petrochemical soil administers sampling device Download PDFInfo
- Publication number
- CN112461588A CN112461588A CN202011520585.1A CN202011520585A CN112461588A CN 112461588 A CN112461588 A CN 112461588A CN 202011520585 A CN202011520585 A CN 202011520585A CN 112461588 A CN112461588 A CN 112461588A
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- sampling device
- petrochemical
- device main
- threaded rod
- bottom plate
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- 238000005070 sampling Methods 0.000 title claims abstract description 56
- 239000002689 soil Substances 0.000 title claims abstract description 23
- 230000001050 lubricating effect Effects 0.000 claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000010304 firing Methods 0.000 claims description 13
- 230000008602 contraction Effects 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 3
- 238000005067 remediation Methods 0.000 claims 9
- 239000011324 bead Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 13
- 238000009413 insulation Methods 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000005553 drilling Methods 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000005527 soil sampling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a petrochemical soil treatment sampling device, which comprises a sampling device main body and a bottom plate, wherein a U-shaped mounting frame is arranged at the joint of the sampling device main body and the bottom plate, a threaded rod is arranged at the top of the U-shaped mounting frame in a penetrating manner, the tail end of the threaded rod is fixedly connected with the sampling device main body, a lubricating sleeve is sleeved outside the threaded rod, the lubricating sleeve is fixedly connected with the inner side of the top end of the U-shaped mounting frame, mounting grooves are symmetrically formed in the lubricating sleeve, and a liquid containing cavity is formed in the lubricating sleeve and positioned at the top of the mounting grooves; two groups of connecting rods penetrate through the mounting groove; compared with the prior art, the invention can achieve the following beneficial effects: through the lubricating sleeve who sets up, effectively avoided the long-time spiral of threaded rod on the device to reciprocate the time, frictional force increase is favorable to lubricating the threaded rod, plays certain guide effect to the threaded rod simultaneously, and then has improved the work efficiency of device greatly.
Description
Technical Field
The invention relates to the technical field of soil sampling devices, in particular to a petrochemical soil treatment sampling device.
Background
At the in-process of administering petrochemical industry soil, need carry out sample detection work to petrochemical industry soil, when taking a sample to soil, the sampling personnel need frequent squatting, and not only intensity of labour is big, and work efficiency is low moreover, consequently need be used to soil sampling device.
However, various soil sampling devices in the market still have various problems in the using process, and the problems that when a threaded rod on the conventional device spirally moves up and down for a long time, the friction force is increased, the threaded rod cannot be lubricated, and the working efficiency of the device is further reduced are not solved; after the drilling barrel on the device is used for sampling, soil is accumulated on the surface, the surface of the drilling barrel is inconvenient to clean, the cleanliness of the surface of the drilling barrel cannot be guaranteed, and the soil sampling device is inconvenient to observe.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the petrochemical soil treatment sampling device, which is beneficial to lubricating the threaded rod through the arranged lubricating sleeve, and plays a certain guiding role on the threaded rod, thereby greatly improving the working efficiency of the device.
In order to solve the technical problems, the invention provides the following technical scheme: a petrochemical soil treatment sampling device comprises a sampling device main body and a bottom plate, wherein a U-shaped mounting frame is arranged at the joint of the sampling device main body and the bottom plate, a threaded rod penetrates through the top of the U-shaped mounting frame, the tail end of the threaded rod is fixedly connected with the sampling device main body, a lubricating sleeve is sleeved outside the threaded rod, the lubricating sleeve is fixedly connected with the inner side of the top end of the U-shaped mounting frame, mounting grooves are symmetrically formed in the lubricating sleeve, and a liquid containing cavity is formed in the lubricating sleeve and located at the top of the mounting grooves; two groups of connecting rods penetrate through the inside of the mounting groove, a fixing piece is fixedly connected to the surface of one end, located inside the mounting groove, of each connecting rod, a second rubber piece is arranged on the surface of one end, away from the connecting rods, of each fixing piece, a first rubber piece is arranged on one side, away from the connecting rods, of each second rubber piece, water inlet holes are formed in the surface of each first rubber piece at equal intervals, a sponge block is arranged on the surface of one side, close to the threaded rod, of each first rubber piece, liquid outlet holes are formed in the inner wall of the lubricating sleeve at equal intervals and located on one side of each sponge block, and round balls are rotatably; the surface of one end of the connecting rod, which is positioned outside the lubricating sleeve, is rotatably connected with a push rod.
As a preferable technical scheme of the invention, a drill cylinder is arranged on the bottom surface of the sampling device main body, a through hole is arranged on the middle surface of the bottom plate, a cleaning sleeve is arranged inside the through hole, an annular groove is arranged on the inner side surface of the cleaning sleeve, a drill bit is arranged in the middle of the sampling device main body, the interior of the drill bit is of a hollow structure, a top bearing of the drill bit is connected with a middle vertical shaft, inner wall threads are arranged on the inner wall of the drill bit, a strong spring is fixedly connected to the bottom of the middle vertical shaft, a crushing firing pin is fixedly connected to the bottom of the strong spring, a contraction thread is arranged outside the crushing firing pin in a penetrating manner, a thread plate is fixedly connected to the inner side of the contraction thread, the thread plate extends to the interior of the crushing firing pin, a driving rod is arranged in, one end of the spring is provided with an annular mounting plate, and a cleaning brush is arranged on the surface of one side, away from the cleaning sleeve, of the annular mounting plate.
As a preferable technical scheme of the invention, the four corners of the bottom surface of the bottom plate are provided with wheels, and one side of each wheel is provided with a foot brake.
As a preferable technical scheme of the invention, the top surface of the bottom plate is provided with a handrail, and the top end of the handrail is sleeved with an anti-skid sleeve.
As a preferable technical scheme of the invention, the U-shaped mounting rack is fixedly connected with the bottom plate through bolts, and four groups of bolts are arranged.
As a preferable technical scheme of the invention, the surface of the drill cylinder is provided with scale marks, and the surface of the scale marks is provided with a protective film.
As a preferred technical scheme of the invention, the two end surfaces of the sampling device main body are symmetrically provided with guide sliding blocks, and the inner side surfaces of the two ends of the U-shaped mounting rack are symmetrically provided with guide sliding rails matched with the guide blocks.
As a preferred technical solution of the present invention, a driving mechanism penetrates through the top of the sampling device main body, a mounting frame is disposed at a connection position of the driving mechanism and the sampling device main body, and the driving mechanism is fixedly connected to the sampling device main body through the mounting frame.
As a preferable technical scheme of the invention, the inner wall of the mounting frame is embedded with a sound insulation board, and the surface of the sound insulation board is provided with sound insulation cotton.
As a preferable technical scheme of the invention, the bottom surface of the bottom plate is symmetrically provided with the positioning rods, and the bottom end structures of the positioning rods are conical bodies.
Compared with the prior art, the invention can achieve the following beneficial effects:
1. the lubricating sleeve effectively avoids the increase of friction force when the threaded rod on the device spirally moves up and down for a long time, is beneficial to lubricating the threaded rod, and plays a certain guiding role on the threaded rod, thereby greatly improving the working efficiency of the device;
2. through the clean sleeve pipe that sets up, effectively avoided the drill pipe sample back on the device, the earth is piled up on the surface, and inconvenient clearance is carried out to its surface, is favorable to guaranteeing the cleaning nature on drill pipe surface, and then the soil of the viewing device sample of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of the threaded rod of FIG. 1 in combination with a lubrication sleeve and a U-shaped mounting bracket in accordance with the present invention;
FIG. 3 is an enlarged view of A of FIG. 2 according to the present invention;
FIG. 4 is a partial top sectional view of the cleaning sleeve and base plate of FIG. 1 in accordance with the present invention;
FIG. 5 is a cross-sectional view of a drill bit;
wherein: 1. a base plate; 2. a U-shaped mounting bracket; 3. a threaded rod; 4. lubricating the sleeve; 5. a handrail; 6. drilling a barrel; 7. cleaning the sleeve; 8. a connecting rod; 9. a sponge block; 10. an annular groove; 11. a first rubber sheet; 12. a push rod; 13. a fixing sheet; 14. a second rubber sheet; 15. a liquid containing cavity; 16. a ball; 17. a liquid outlet hole; 18. a spring; 19. an annular mounting plate; 20. cleaning the brush; 21. mounting grooves; 22. a sampling device body; 2201. a drill bit; 2202. inner wall threads; 2203. a neutral axis; 2204. a strong spring; 2205. crushing the firing pin; 2206. shrinking the threads; 2207. a drive rod; 2208. a threaded plate.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-5, a petrochemical soil treatment sampling device comprises a sampling device main body 22 and a bottom plate 1, wherein a U-shaped mounting frame 2 is arranged at the joint of the sampling device main body 22 and the bottom plate 1, a threaded rod 3 is penetrated through the top of the U-shaped mounting frame 2, the tail end of the threaded rod 3 is fixedly connected with the sampling device main body 22, a lubricating sleeve 4 is sleeved outside the threaded rod 3, the lubricating sleeve 4 is fixedly connected with the inner side of the top end of the U-shaped mounting frame 2, mounting grooves 21 are symmetrically formed in the lubricating sleeve 4, and a liquid containing cavity 15 is formed in the lubricating sleeve 4 and positioned at the top of the mounting groove 21; two groups of connecting rods 8 penetrate through the inside of the mounting groove 21, a fixing piece 13 is fixedly connected to the surface of one end, located inside the mounting groove 21, of each connecting rod 8, a second rubber piece 14 is arranged on the surface of one end, away from the connecting rod 8, of each fixing piece 13, a first rubber piece 11 is arranged on one side, away from the connecting rod 8, of each second rubber piece 14, water inlet holes are formed in the surface of each first rubber piece 11 at equal intervals, a sponge block 9 is arranged on the surface of one side, close to the threaded rod 3, of each first rubber piece 11, liquid outlet holes 17 are formed in the inner wall of the lubricating sleeve 4 at equal intervals, the liquid outlet holes 17 are located on one side of; the surface of one end of the connecting rod 8 positioned outside the lubricating sleeve 4 is rotatably connected with a push rod 12;
firstly, when the threaded rod 3 needs to be lubricated, lubricating oil is injected into the inner cavity of the liquid containing cavity 15, the lubricating oil flows into the sponge block 9 through a water inlet hole formed in the surface of the first rubber sheet 11, so that the inside of the sponge block 9 is filled with the lubricating oil, the push rod 12 is rotated, the push rod 12 and the connecting rod 8 are kept at the same level, the push rod 12 is pushed, a fixing sheet 13 connected with one end of the connecting rod 8 can move, the fixing sheet 13 extrudes a second rubber sheet 14, the second rubber sheet 14 can move towards the direction close to the first rubber sheet 11, and then the first rubber sheet 11 is collided and extruded, the first rubber sheet 11 extrudes the sponge block 9, so that the lubricating oil in the sponge block 9 can flow to the position of the liquid outlet hole 17, the surface of the ball 16 is soaked, when the threaded rod 3 spirally rises or descends, the ball 16 rotates, so that the lubricating oil on the surface of the ball 16 can be, the surface of the threaded rod 3 is lubricated, the lubricating sleeve 4 is arranged, so that the phenomenon that when the threaded rod 3 on the device is screwed up and down for a long time is effectively avoided, the friction force is increased, the threaded rod 3 is lubricated favorably, meanwhile, the threaded rod 3 has a certain guiding effect, the working efficiency of the device is greatly improved, when the sampling device main body 22 rotates, the drill bit 2201 rotates along with the threaded rod, but the middle vertical shaft 2203 at the top of the drill bit 2201 does not rotate under the action of a bearing, the crushing firing pin 2205 in the drill bit 2201 rises under the action of the contraction thread 2206 and the inner wall thread 2202, when the drill bit is lifted to the top, the 220driving rod 7 in the crushing firing pin 2205 is jacked into the crushing firing pin 2205, meanwhile, the contraction thread 2206 is collected into the crushing firing pin 2205 by utilizing the threaded plate 2208, at the moment, the crushing firing pin 2205 rapidly impacts the ground under the action of, when the crushing striker 2205 contacts the ground, the driving rod 2208 inside the crushing striker 2205 moves upwards to extend the contraction thread 2206 by the thread plate 2208 again, so that the crushing striker 2205 contracts into the drill bit 2201 again to store force for the next crushing operation.
In another embodiment, the embodiment discloses a cleaning sleeve 7 penetrating through the middle of a bottom plate 1, as shown in fig. 1 and 4, a drilling barrel 6 is arranged on the bottom surface of a sampling device main body 22, a through hole is formed in the middle surface of the bottom plate 1, the cleaning sleeve 7 is arranged inside the through hole, an annular groove 10 is formed in the inner side surface of the cleaning sleeve 7, springs 18 are uniformly arranged inside the annular groove 10, an annular mounting plate 19 is arranged at one end of each spring 18, and a cleaning brush 20 is arranged on the surface of one side, away from the cleaning sleeve 7, of the annular mounting plate 19;
firstly, when the through-hole that a bore section of thick bamboo 6 was seted up at bottom plate 1 middle part moves down and carries out the soil sample, make bore section of thick bamboo 6 move in the inside of clean sleeve pipe 7, the annular groove 10 that clean sleeve pipe 7 inside was seted up passes through spring 18, annular mounting panel 19 elastic connection's clean brush 20 alright with the dust on clearance bore section of thick bamboo 6 surface, bore section of thick bamboo 6 is the transparent body, through the clean sleeve pipe 7 that sets up, after effectively having avoided the bore section of thick bamboo 6 sample on the device, earth is piled up on the surface, it clears up its surface to be inconvenient, be favorable to guaranteeing the clean nature on bore section of thick bamboo 6 surface, and then be convenient for.
In another embodiment, the embodiment discloses a wheel arranged on the bottom surface of the bottom plate 1 and a foot brake arranged on one side of the wheel, as shown in fig. 1, the wheel is arranged at each of the four corners of the bottom surface of the bottom plate 1, and the foot brake is arranged on one side of the wheel;
through setting up the wheel in 1 bottom surface of bottom plate, the device of being convenient for can remove, through setting up the service brake on one side of the wheel, is convenient for fix the device.
In another embodiment, the embodiment discloses a handrail 5 disposed on the top surface of the base plate 1 and an anti-slip sleeve sleeved on the top end of the handrail 5, as shown in fig. 1, the handrail 5 is disposed on the top surface of the base plate 1, and the anti-slip sleeve is sleeved on the top end of the handrail 5;
through setting up handrail 5 at bottom plate 1 top, the thrust unit of being convenient for better plays certain antiskid effect through the antiskid cover that sets up.
In another embodiment, the present embodiment discloses the bolts and the number of the bolts arranged at the connection position of the U-shaped mounting frame 2 and the bottom plate 1, as shown in fig. 1, the U-shaped mounting frame 2 is fixedly connected with the bottom plate 1 through the bolts, and the number of the bolts is provided with four groups;
through the bolt that sets up, the U-shaped mounting bracket 2 of being convenient for passes through bolt and bottom plate 1 fixed connection.
In another embodiment, the embodiment discloses the scale marks arranged on the surface of the drill cylinder 6 and the protective film arranged on the surface of the scale marks, as shown in fig. 1, the scale marks are arranged on the surface of the drill cylinder 6, and the protective film is arranged on the surface of the scale marks;
through setting up at the scale mark on boring a section of thick bamboo 6 surface, be convenient for confirm the drilling depth who bores a section of thick bamboo 6, through setting up the protective film on scale mark surface, play the guard action to the scale mark, prevent that wearing and tearing from seeing unclearly.
In another embodiment, the embodiment discloses a guide slider and a guide rail arranged at the joint of the sampling device main body 22 and the U-shaped mounting frame 2, as shown in fig. 1, the guide slider is symmetrically arranged on the two end surfaces of the sampling device main body 22, and the guide rail matched with the guide slider is symmetrically arranged on the inner side surface of the two ends of the U-shaped mounting frame 2;
through setting up direction slider and the direction slide rail at sampling device main part 22 and U-shaped mounting bracket 2 junction, play the guide effect when the sampling device main part 22 of being convenient for reciprocates.
In another embodiment, the embodiment discloses a driving mechanism disposed on the top of the sampling device main body 22 and a mounting frame at the connection between the driving mechanism and the sampling device main body 22, as shown in fig. 1, the driving mechanism penetrates through the top of the sampling device main body 22, and the driving mechanism is fixedly connected to the sampling device main body 22 through the mounting frame;
through setting up the actuating mechanism at sampling device main part 22 top, avoid manual drilling sample, use manpower sparingly, through the installing frame that sets up, be convenient for pass through installing frame installation actuating mechanism at the top of sampling device main part 22.
In another embodiment, the present embodiment discloses a sound insulation board embedded in the inner wall of the mounting frame and sound insulation cotton disposed on the surface of the sound insulation board, as shown in fig. 1, the sound insulation board is embedded in the inner wall of the mounting frame, and the sound insulation cotton is disposed on the surface of the sound insulation board;
through inlaying the soundproof cotton who establishes the acoustic celotex board and the acoustic celotex board surface setting at the installing frame inner wall, can carry out isolated effect to the noise that the inside actuating mechanism work of installing frame produced.
In another embodiment, this embodiment discloses a positioning rod disposed on the bottom surface of the bottom plate 1 and a conical body structure on the bottom surface of the positioning rod, as shown in fig. 1, the positioning rod is symmetrically disposed on the bottom surface of the bottom plate 1, and the bottom end structure of the positioning rod is a conical body;
the device is convenient to position through the positioning rod arranged on the bottom surface of the bottom plate 1, and the conical body arranged at the bottom end of the positioning rod is convenient to better insert into the ground.
Claims (10)
1. The utility model provides a sampling device is administered to petrochemical industry soil, includes sampling device main part (22), bottom plate (1), sampling device main part (22) are provided with U-shaped mounting bracket (2) with the junction of bottom plate (1), threaded rod (3) are worn to be equipped with at the top of U-shaped mounting bracket (2), and the end and sampling device main part (22) fixed connection of threaded rod (3), its characterized in that: a lubricating sleeve (4) is sleeved outside the threaded rod (3), the lubricating sleeve (4) is fixedly connected with the inner side of the top end of the U-shaped mounting frame (2), mounting grooves (21) are symmetrically formed in the lubricating sleeve (4), and a liquid containing cavity (15) is formed in the lubricating sleeve (4) and located at the top of the mounting grooves (21); two groups of connecting rods (8) penetrate through the mounting groove (21), a fixing piece (13) is fixedly connected to the surface of one end, located inside the mounting groove (21), of each connecting rod (8), a second rubber sheet (14) is arranged on the surface of one end, far away from the connecting rods (8), of each fixing piece (13), a first rubber sheet (11) is arranged on one side, far away from the connecting rods (8), of each second rubber sheet (14), water inlet holes are formed in the surface of each first rubber sheet (11) at equal intervals, a sponge block (9) is arranged on the surface of one side, close to each threaded rod (3), of each first rubber sheet (11), liquid outlet holes (17) are formed in the inner wall of each lubricating sleeve (4) at equal intervals, the liquid outlet holes (17) are located on one side of each sponge block (9), and round beads (16) are rotatably connected inside; and the surface of one end of the connecting rod (8) positioned outside the lubricating sleeve (4) is rotatably connected with a push rod (12).
2. The petrochemical soil remediation sampling device of claim 1, wherein: the bottom surface of the sampling device main body (22) is provided with a drill barrel (6), the middle of the sampling device main body (22) is provided with a drill bit (2201), the interior of the drill bit (2201) is of a hollow structure, the top of the drill bit (2201) is in bearing connection with a neutral shaft (2203), the inner wall of the drill bit (2201) is provided with inner wall threads (2202), the bottom of the neutral shaft (2203) is fixedly connected with a strong spring (2204), the bottom of the strong spring (2204) is fixedly connected with a crushing firing pin (2205), the exterior of the crushing firing pin (2205) is provided with contraction threads (2206) in a penetrating manner, the inner side of the contraction threads (2206) is fixedly connected with a thread plate (2208), meanwhile, the thread plate (2208) extends to the interior of the crushing firing pin (2205), the middle section of the crushing firing pin (2205) is provided with a driving rod (2207) in a penetrating manner up and down, the driving, the inside of through-hole is provided with clean sleeve pipe (7), annular groove (10) have been seted up to the inboard surface of clean sleeve pipe (7), the inside of annular groove (10) evenly is provided with spring (18), the one end of spring (18) is provided with annular mounting panel (19), annular mounting panel (19) are transported away from a side surface of clean sleeve pipe (7) and are provided with clean brush (20).
3. The petrochemical soil remediation sampling device of claim 1, wherein: the bottom surface four corners department of bottom plate (1) all is provided with the wheel, and one side of wheel is provided with the service brake.
4. The petrochemical soil remediation sampling device of claim 1, wherein: the top surface of the bottom plate (1) is provided with a handrail (5), and the top end of the handrail (5) is sleeved with an anti-skidding sleeve.
5. The petrochemical soil remediation sampling device of claim 1, wherein: the U-shaped mounting rack (2) is fixedly connected with the bottom plate (1) through bolts, and four groups of bolts are arranged.
6. The petrochemical soil remediation sampling device of claim 2, wherein: the surface of the drill cylinder (6) is provided with scale marks, and the surface of the scale marks is provided with a protective film.
7. The petrochemical soil remediation sampling device of claim 1, wherein: the surface symmetry in the both ends of sampling device main part (22) is provided with the direction slider, the inboard surface symmetry in the both ends of U-shaped mounting bracket (2) is provided with the direction slide rail with guide block assorted.
8. The petrochemical soil remediation sampling device of claim 1, wherein: the top of sampling device main part (22) runs through there is actuating mechanism, and the drive mechanism is provided with the installing frame with the junction of sampling device main part (22), and actuating mechanism passes through installing frame and sampling device main part (22) fixed connection.
9. The petrochemical soil remediation sampling device of claim 8, wherein: the inner wall of installing frame inlays and is equipped with the acoustic celotex board, and the surface of acoustic celotex board is provided with soundproof cotton.
10. The petrochemical soil remediation sampling device of claim 1, wherein: the bottom surface of the bottom plate (1) is symmetrically provided with positioning rods, and the bottom end structures of the positioning rods are conical bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520585.1A CN112461588A (en) | 2020-12-21 | 2020-12-21 | Petrochemical soil administers sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520585.1A CN112461588A (en) | 2020-12-21 | 2020-12-21 | Petrochemical soil administers sampling device |
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| CN112461588A true CN112461588A (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011520585.1A Withdrawn CN112461588A (en) | 2020-12-21 | 2020-12-21 | Petrochemical soil administers sampling device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112857891A (en) * | 2021-03-16 | 2021-05-28 | 青海九零六工程勘察设计院 | Underground water stratified sampling device |
| CN113529550A (en) * | 2021-08-13 | 2021-10-22 | 江苏宏顺环保科技有限公司 | Low-noise road compactness measuring device |
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Application publication date: 20210309 |