CN113640053A - Cement-soil slurry sampler for cement-soil mixing pile - Google Patents
Cement-soil slurry sampler for cement-soil mixing pile Download PDFInfo
- Publication number
- CN113640053A CN113640053A CN202111105353.4A CN202111105353A CN113640053A CN 113640053 A CN113640053 A CN 113640053A CN 202111105353 A CN202111105353 A CN 202111105353A CN 113640053 A CN113640053 A CN 113640053A
- Authority
- CN
- China
- Prior art keywords
- soil cement
- soil
- cement
- wall
- mixing pile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 79
- 239000002002 slurry Substances 0.000 title claims abstract description 44
- 239000004568 cement Substances 0.000 claims abstract description 65
- 238000005070 sampling Methods 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000010405 clearance mechanism Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 238000004140 cleaning Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Chemical & Material Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (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 provides a soil cement slurry sampler for a soil cement mixing pile, and relates to the field of soil slurry sampling. This soil cement mixing pile soil cement thick liquid sampler, including sample jar and clearance mechanism, the surface of sample jar is provided with the lid and closes the mechanism, the surface of sample jar is provided with booster mechanism, the sample jar is including a jar body, the inner wall of the jar body articulates there is the lid that closes on, the inner wall of the jar body just is located to close and covers the below and articulate to have and close the lid down, the fixed surface of the jar body is connected with the connecting seat, the through-hole has been seted up on the surface of connecting seat. Clear up the surface of sample jar through clearance mechanism, the surface adhesion who reduces the sample jar has cement soil slurry, is difficult for causing the influence to the testing result, through just being submerged by cement soil slurry at the sample jar when, the reading of record clearance mechanism department scale, then calculates the scale reading when reacing the sample degree of depth through the sample depth degree, conveniently controls the degree of depth of sample jar.
Description
Technical Field
The invention relates to the technical field of soil slurry sampling, in particular to a soil cement slurry sampler for a soil cement mixing pile.
Background
A cement-soil mixing pile is used to reinforce the saturated soft clay foundation, and features that cement is used as solidifying agent, the deep soft soil and solidifying agent are forcibly mixed by special mixing machine, and the solidified agent and soft soil are chemically and physically reacted to form a high-quality foundation with integrity, water stability and strength. The reinforcement depth is usually over 5m, the dry reinforcement depth is not over 15m, and the wet reinforcement depth is not over 20 m. The cement paste pressed into the soft soil is forcibly mixed with the surrounding soft soil by a rotary stirring blade to form the mud reinforcing body.
The applicant finds that a Chinese patent discloses a 'cement soil slurry sampler for a triaxial cement soil mixing pile' through retrieval when applying the invention, the application number of the sampler is '200910053377.2', and the sample sampler adopts the swinging of a swinging rod to realize the rotation of an upper rotating cover plate and a lower rotating cover plate through a connecting rod and a straight rod so as to open or close the upper opening and the lower opening of a sampling tank at the same time. And realizing on-site in-situ initial cement-soil mixed slurry sampling. The cement-soil mixed slurry in the initial state can be obtained in different depths and different areas. The invention solves the key problem of sampling the initial cement-soil mixed slurry in situ on site, provides a convenient and practical detection kit for measuring indexes such as strength, uniformity and the like of the cement-soil mixing pile, solves the difficulty that the cement-soil slurry in depth is difficult to sample, but cannot clean the surface of the sampling tank, and when the sampling tank is taken out, the cement-soil slurry is adhered to the surface of the sampling tank and is easy to drip, so that the influence is caused when the cement-soil slurry in the sampling tank is taken out, the detection result is influenced, and the depth of the sampling tank cannot be well controlled.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cement soil slurry sampler for a cement soil mixing pile, which solves the problems that when a sampling tank is taken out, cement soil slurry is adhered to the surface of the sampling tank and is easy to drip, the cement soil slurry in the sampling tank is taken out, the detection result is influenced, and the depth of the sampling tank cannot be well controlled.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a soil cement stirring stake soil cement thick liquid sampler, includes the sample jar, the surface of sample jar is provided with the lid and closes the mechanism, the surface of sample jar is provided with booster mechanism, booster mechanism's surface is provided with clearance mechanism.
Preferably, the sampling tank comprises a tank body, the inner wall of the tank body is hinged with an upper closing cover, the inner wall of the tank body is hinged with a lower closing cover below the upper closing cover, the surface of the tank body is fixedly connected with a connecting seat, and a through hole is formed in the surface of the connecting seat.
Preferably, the surface of the tank body is provided with a movable groove, and the joints of the upper closing cover and the tank body, the lower closing cover and the tank body are both positioned on the movable groove.
Preferably, the cover mechanism comprises a driving rod, an upper steel rope is fixedly connected to the surface of the driving rod, one end of the upper steel rope is fixedly connected with the upper cover, a lower steel rope is fixedly connected to the surface of the driving rod and located below the upper steel rope, one end of the lower steel rope is fixedly connected with the lower cover, and the inner wall of the through hole is fixedly connected with the driving rod.
Preferably, the surface of the driving rod is provided with scales, and the surface of the driving rod is provided with a wear-resistant coating.
Preferably, booster mechanism is including the installation piece, the mounting groove has been seted up to the upper surface of installation piece, the inner wall sliding connection of mounting groove has the push rod, the screw has been seted up on the surface of push rod, the inner wall of screw is provided with fixing bolt, the push rod passes through the cooperation and the installation piece fixed connection of fixing bolt and screw.
Preferably, the surface of the mounting block is fixedly connected with the sampling tank, and one end of the push rod is provided with a driver.
Preferably, the cleaning mechanism comprises a main body, a cleaning groove is formed in the surface of the main body, a sliding groove is formed in the inner wall of the main body, the inner wall of the sliding groove is connected with the push rod in a sliding mode, a fixing plate is fixedly connected to the surface of the main body, and bolt holes are formed in the surface of the fixing plate.
Preferably, the inner shape of the cleaning groove is matched with the sampling tank, and a cushion layer is arranged on the inner wall of the cleaning groove.
The working principle is as follows: the driving rod 201 drives the upper close cover 102 and the lower close cover 103 to rotate through the upper steel rope 202 and the lower steel rope 203, so that the upper close cover 102 and the lower close cover 103 are opened in a rotating mode, the driver drives the push rod 303 to move, the sampling tank 1 is driven to move, the tank body 101 is lowered into cement soil slurry, the cement soil slurry passes through the tank body 101, the pressure generated by the cement soil slurry is not easy to deform the tank body 101, when the sampling tank 1 is just submerged by the cement soil slurry, the reading of the scale 204 at the position of the cleaning mechanism 4 is recorded, then the reading of the scale 204 when the sampling depth is reached is calculated through the sampling depth, when the reading of the scale 204 when the sampling depth is reached, the sampling tank 1 is stopped, the driving rod 201 drives the upper close cover 102 and the lower close cover 103 to rotate through the upper steel rope 202 and the lower steel rope 203, so that the upper close cover 102 and the lower close cover 103 close the tank body 101, the cement soil slurry in the tank body 101 is limited, and the tank body 101 is lifted, sample jar 1 passes through from clearance groove 402, and the inner wall of clearance groove 402 is provided with the cushion layer, and the cushion layer can take place deformation for sample jar 1 is hugged closely to the inner wall of clearance groove 402, clears up the surface of sample jar 1, thereby reduces the soil cement thick liquid on sample jar 1 surface, is convenient for take off sample jar 1 from booster mechanism 3.
(III) advantageous effects
The invention provides a cement soil slurry sampler for a cement soil mixing pile. The method has the following beneficial effects:
1. according to the invention, the surface of the sampling tank is cleaned through the cleaning mechanism, so that cement soil slurry attached to the surface of the sampling tank is reduced, and the detection result is not easily influenced.
2. According to the invention, when the sampling tank is just submerged by cement soil slurry, the reading of the scale at the cleaning mechanism is recorded, and then the scale reading when the sampling depth is reached is calculated through the sampling depth, so that the depth of the sampling tank is conveniently controlled.
3. According to the invention, the driving rod drives the upper closing cover and the lower closing cover to rotate through the upper steel rope and the lower steel rope, so that the upper closing cover and the lower closing cover the tank body or the upper closing cover and the lower closing cover are opened in a rotating manner, and the operation and the control are simple.
Drawings
FIG. 1 is a schematic view of the overall structure of a soil cement slurry sampler for a soil cement mixing pile according to the present invention;
FIG. 2 is a schematic view of a partial structure of a pressurizing mechanism of a soil cement slurry sampler for a soil cement mixing pile according to the present invention;
FIG. 3 is a schematic view of the internal structure of a cleaning mechanism of a soil cement slurry sampler for a soil cement mixing pile according to the present invention;
FIG. 4 is an opening view of an upper cover and a lower cover of a soil cement slurry sampler for a soil cement mixing pile according to the present invention;
fig. 5 is a perspective view of a tank structure of a soil cement slurry sampler for a soil cement mixing pile according to the present invention.
Wherein, 1, a sampling tank; 2. a covering mechanism; 3. a pressurization mechanism; 4. a cleaning mechanism; 101. a tank body; 102. closing the cover; 103. closing the cover at the lower part; 104. a connecting seat; 105. a through hole; 106. a movable groove; 201. a drive rod; 202. steel ropes are arranged; 203. a lower steel rope; 204. calibration; 301. mounting blocks; 302. mounting grooves; 303. a push rod; 304. a screw hole; 401. a main body; 402. cleaning the tank; 403. a sliding groove; 404. a fixing plate; 405. bolt holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1 to 5, the embodiment of the present invention provides a soil cement slurry sampler for a soil cement mixing pile, comprising a sampling tank 1, the sampling can 1 is used for sampling, the sampling can 1 comprises a can body 101, the can body 101 is used for containing samples, the inner wall of the can body 101 is hinged with an upper closing cover 102, the inner wall of the can body 101 and positioned below the upper closing cover 102 is hinged with a lower closing cover 103, when the upper closing cover 102 and the lower closing cover 103 are both in an open state, the tank body 101 is lowered into the cement soil slurry, the cement soil slurry passes through the tank body 101, the pressure generated by the cement soil slurry is not easy to deform the tank body 101, after the tank body 101 reaches the sampling depth, closing the upper closing cover 102 and the lower closing cover 103, limiting the cement soil slurry in the tank body 101, lifting and taking down the tank body 101, fixedly connecting the surface of the tank body 101 with a connecting seat 104, the cover mechanism 2 is connected through a connecting seat 104, and a through hole 105 is formed in the surface of the connecting seat 104;
the surface of the tank body 101 is provided with a movable groove 106, the joints of the upper closing cover 102 and the lower closing cover 103 with the tank body 101 are both positioned on the movable groove 106, and the movable groove 106 is convenient for the upper closing cover 102 and the lower closing cover 103 to rotate;
the cleaning mechanism 4 comprises a main body 401, the surface of the main body 401 is coated with antirust paint, the surface of the main body 401 is provided with a cleaning groove 402, the inner shape of the cleaning groove 402 is matched with the sampling tank 1, the sampling tank 1 can pass through the cleaning groove 402 after being lifted from cement slurry, the inner wall of the cleaning groove 402 is provided with a cushion layer which can deform, so that the inner wall of the cleaning groove 402 is tightly attached to the sampling tank 1, the surface of the sampling tank 1 is cleaned, thereby reducing the cement slurry on the surface of the sampling tank 1, the sampling tank 1 is conveniently taken down from the pressurizing mechanism 3, the inner wall of the main body 401 is provided with a sliding groove 403, the inner wall of the sliding groove 403 is in sliding connection with a push rod 303, the stability of the push rod 303 is improved, the surface of the main body 401 is fixedly connected with a fixing plate 404, the surface of the fixing plate 404 is provided with a bolt hole 405, the fixing plate 404 is fixed on other equipment through the cooperation of the bolt hole 405 and a bolt, so that the body 401 is fixed in position;
the surface of the sampling tank 1 is provided with a cover mechanism 2, the surface of the sampling tank 1 is provided with a pressure boosting mechanism 3, the surface of the supercharging mechanism 3 is provided with a cleaning mechanism 4, the covering mechanism 2 comprises a driving rod 201, one end of the driving rod 201 is provided with a driver (such as a driving mechanism like a hydraulic cylinder, a motor and the like, which is not shown in the figure), the driving rod 201 is driven by a driver to move, the surface of the driving rod 201 is fixedly connected with an upper steel rope 202, one end of the upper steel rope 202 is fixedly connected with the upper close cover 102, the surface of the driving rod 201 is fixedly connected with a lower steel rope 203 below the upper steel rope 202, one end of the lower steel rope 203 is fixedly connected with the lower close cover 103, the driving rod 201 drives the upper close cover 102 and the lower close cover 103 to rotate through the upper steel rope 202 and the lower steel rope 203, so that the upper close cover 102 and the lower close cover 103 cover the tank body 101, or the upper closing cover 102 and the lower closing cover 103 are opened by rotation, and the inner wall of the through hole 105 is fixedly connected with the driving rod 201;
the surface of the driving rod 201 is provided with a scale 204, the surface of the driving rod 201 is provided with a wear-resistant coating, the depth of the sampling tank 1 can be conveniently calculated through the scale 204 (when the sampling tank 1 is just submerged by cement soil slurry, the reading of the scale 204 at the cleaning mechanism 4 is recorded, then the reading of the scale 204 reaching the sampling depth is calculated through the sampling depth, and when the reading of the scale 204 reaching the sampling depth is reached, the sampling tank 1 is stopped and then sampling is carried out);
Example two:
the surface of the sampling tank 1 is provided with a cover mechanism 2, the surface of the sampling tank 1 is provided with a pressurizing mechanism 3, the cover mechanism 2 comprises a driving rod 201, one end of the driving rod 201 is provided with a driver (such as a hydraulic cylinder, a motor and other driving mechanisms, not shown in the figure), the driving rod 201 is driven by the driver to move, the surface of the driving rod 201 is fixedly connected with an upper steel rope 202, one end of the upper steel rope 202 is fixedly connected with an upper cover 102, the surface of the driving rod 201 is positioned below the upper steel rope 202 and is fixedly connected with a lower steel rope 203, one end of the lower steel rope 203 is fixedly connected with a lower cover 103, the driving rod 201 drives the upper cover 102 and the lower cover 103 to rotate through the upper steel rope 202 and the lower steel rope 203, so that the upper cover 102 and the lower cover 103 cover 101 are covered by the upper cover 102, or the upper cover 102 and the lower cover 103 are opened by rotation, and the inner wall of the through hole 105 is fixedly connected with the driving rod 201;
The difference from the first embodiment is that the driving rod 201 is replaced by a connecting rope, generally, after the driving rod 201 is used for a period of time, the driving rod 201 is easy to deform, and further subsequent use is affected, the upper closing cover 102 and the lower closing cover 103 are closed through the connecting rope, meanwhile, magnetism is added to the tank body 101 and the connecting rope, so that the upper closing cover 102 is attracted to the connecting rope, the lower closing cover 103 is attracted to the tank body 101, when the tank body 101 moves, the upper closing cover 102 and the lower closing cover 103 are not easy to move, the connecting rope drives the upper closing cover 102 and the lower closing cover 103 to rotate through the upper steel rope 202 and the lower steel rope 203, so that the upper closing cover 102 and the lower closing cover 103 cover the tank body 101, or the upper closing cover 102 and the lower closing cover 103 are opened by rotation;
after adding the counter weight on sample jar 1 (the counter weight is located and takes a sample under jar 1 bottom), replace push rod 303 for carrying the rope, carry the rope and pass through the rope sheave and connect, slowly emit, under the effect of counter weight, sample jar 1 descends slowly.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a soil cement stirring stake soil cement thick liquid sampler, includes sample jar (1), its characterized in that: the surface of sample jar (1) is provided with lid and closes mechanism (2), the surface of sample jar (1) is provided with booster mechanism (3), the surface of booster mechanism (3) is provided with clearance mechanism (4).
2. The soil cement slurry sampler for the soil cement mixing pile according to claim 1, wherein: the sampling tank (1) comprises a tank body (101), wherein an upper closing cover (102) is hinged to the inner wall of the tank body (101), a lower closing cover (103) is hinged to the lower portion of the upper closing cover (102) and the inner wall of the tank body (101), a connecting seat (104) is fixedly connected to the surface of the tank body (101), and a through hole (105) is formed in the surface of the connecting seat (104).
3. The soil cement slurry sampler for the soil cement mixing pile according to claim 2, wherein: the surface of the tank body (101) is provided with a movable groove (106), and the joints of the upper closing cover (102) and the lower closing cover (103) with the tank body (101) are both positioned on the movable groove (106).
4. The soil cement slurry sampler for the soil cement mixing pile according to claim 2, wherein: the cover mechanism (2) comprises a driving rod (201), an upper steel rope (202) is fixedly connected to the surface of the driving rod (201), one end of the upper steel rope (202) is fixedly connected with an upper cover (102), a lower steel rope (203) is fixedly connected to the surface of the driving rod (201) and located below the upper steel rope (202), one end of the lower steel rope (203) is fixedly connected with a lower cover (103), and the inner wall of the through hole (105) is fixedly connected with the driving rod (201).
5. The soil cement slurry sampler for the soil cement mixing pile according to claim 4, wherein: the surface of the driving rod (201) is provided with scales (204), and the surface of the driving rod (201) is provided with a wear-resistant coating.
6. The soil cement slurry sampler for the soil cement mixing pile according to claim 1, wherein: booster mechanism (3) are including installation piece (301), mounting groove (302) have been seted up to the upper surface of installation piece (301), the inner wall sliding connection of mounting groove (302) has push rod (303), screw (304) have been seted up on the surface of push rod (303), the inner wall of screw (304) is provided with fixing bolt, cooperation and installation piece (301) fixed connection that push rod (303) pass through fixing bolt and screw (304).
7. The soil cement slurry sampler for the soil cement mixing pile according to claim 6, wherein: the surface of the mounting block (301) is fixedly connected with the sampling tank (1), and one end of the push rod (303) is provided with a driver.
8. The soil cement slurry sampler for the soil cement mixing pile according to claim 5, wherein: cleaning mechanism (4) includes main part (401), cleaning groove (402) have been seted up on the surface of main part (401), the inner wall of main part (401) is provided with sliding tray (403), the inner wall and push rod (303) sliding connection of sliding tray (403), the fixed surface of main part (401) is connected with fixed plate (404), bolt hole (405) have been seted up on the surface of fixed plate (404).
9. The soil cement slurry sampler for the soil cement mixing pile according to claim 8, wherein: the inner shape of the cleaning groove (402) is matched with that of the sampling tank (1), and a cushion layer is arranged on the inner wall of the cleaning groove (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111105353.4A CN113640053A (en) | 2021-09-22 | 2021-09-22 | Cement-soil slurry sampler for cement-soil mixing pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111105353.4A CN113640053A (en) | 2021-09-22 | 2021-09-22 | Cement-soil slurry sampler for cement-soil mixing pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113640053A true CN113640053A (en) | 2021-11-12 |
Family
ID=78426173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111105353.4A Pending CN113640053A (en) | 2021-09-22 | 2021-09-22 | Cement-soil slurry sampler for cement-soil mixing pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113640053A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817443A (en) * | 1986-11-14 | 1989-04-04 | A.B.X. | Device for cleaning a liquid sample taking needle |
| CN200988956Y (en) * | 2006-09-29 | 2007-12-12 | 上海理工大学 | Automatic sampling machine for cement and soil mixed foundation |
| CN101538846A (en) * | 2009-04-24 | 2009-09-23 | 上海申元岩土工程有限公司 | Air powered soil cement sampler |
| CN101672731A (en) * | 2009-06-19 | 2010-03-17 | 上海申元岩土工程有限公司 | Cement grout sampler of triaxial cement mixing pile |
| CN102998147A (en) * | 2012-12-25 | 2013-03-27 | 北京科技大学 | Field sampling device and sampling method of filling slurry |
| CN112362390A (en) * | 2020-10-27 | 2021-02-12 | 杭州峰峦贸易有限公司 | Municipal administration sewage prevents stifled sample collection system |
| CN112697505A (en) * | 2020-12-03 | 2021-04-23 | 李刚宏 | Controllable quantitative sampling device for fluid food detection |
| CN214150017U (en) * | 2021-01-05 | 2021-09-07 | 河海大学 | Sediment sampler |
-
2021
- 2021-09-22 CN CN202111105353.4A patent/CN113640053A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4817443A (en) * | 1986-11-14 | 1989-04-04 | A.B.X. | Device for cleaning a liquid sample taking needle |
| CN200988956Y (en) * | 2006-09-29 | 2007-12-12 | 上海理工大学 | Automatic sampling machine for cement and soil mixed foundation |
| CN101538846A (en) * | 2009-04-24 | 2009-09-23 | 上海申元岩土工程有限公司 | Air powered soil cement sampler |
| CN101672731A (en) * | 2009-06-19 | 2010-03-17 | 上海申元岩土工程有限公司 | Cement grout sampler of triaxial cement mixing pile |
| CN102998147A (en) * | 2012-12-25 | 2013-03-27 | 北京科技大学 | Field sampling device and sampling method of filling slurry |
| CN112362390A (en) * | 2020-10-27 | 2021-02-12 | 杭州峰峦贸易有限公司 | Municipal administration sewage prevents stifled sample collection system |
| CN112697505A (en) * | 2020-12-03 | 2021-04-23 | 李刚宏 | Controllable quantitative sampling device for fluid food detection |
| CN214150017U (en) * | 2021-01-05 | 2021-09-07 | 河海大学 | Sediment sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206311373U (en) | Sediment load sampling device | |
| CN105547752A (en) | Oceanographic survey sampling device and method | |
| CN113685142B (en) | Bored pile construction equipment and method thereof | |
| CN106522288A (en) | Control device for level of underwater concrete cast-in-place pile and use method thereof | |
| CN113640053A (en) | Cement-soil slurry sampler for cement-soil mixing pile | |
| CN211340353U (en) | Crack pouring device for highway maintenance | |
| CN201924920U (en) | Automatic acquisition and washing device for geological logging debris | |
| CN209802719U (en) | Drilling sampling device for building material detection | |
| CN105780762B (en) | Construction method for chiseling-free pile head | |
| CN217298861U (en) | Soil sampling device of sand filling method | |
| CN207080176U (en) | A kind of pattern foundation pit supporting structure bored pile construction equipment | |
| CN212921877U (en) | Survey ship for detecting sludge | |
| CN112629916B (en) | Ultra-soft soil sampling device and sampling method | |
| CN210507560U (en) | Underground continuous wall mud sampler | |
| CN114604503A (en) | High-elastic liquid coiled material and storage device thereof | |
| CN216746938U (en) | Device for ocean sediment sample acquisition and water depth measurement | |
| JP5266151B2 (en) | Drill hole filling material collecting device | |
| CN214334301U (en) | Sand extractor for rock and soil investigation | |
| CN220398993U (en) | Cement soil slurry sampling device for pneumatic triaxial mixing pile | |
| CN219386261U (en) | Building foundation detection device | |
| CN219224223U (en) | Telescopic waste water sampling device | |
| CN112326337B (en) | Automatic sampling device and method for cement-soil mixing pile slurry | |
| CN218593323U (en) | A building waterproof layer prosthetic devices for architectural design | |
| CN219092842U (en) | Rust-proof treatment device for nodular cast iron well lid | |
| CN114279926B (en) | Brick rate of permeating water check out test set permeates water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |