CN108051248B - Engineering supervision sampling system - Google Patents
Engineering supervision sampling system Download PDFInfo
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- CN108051248B CN108051248B CN201711365476.5A CN201711365476A CN108051248B CN 108051248 B CN108051248 B CN 108051248B CN 201711365476 A CN201711365476 A CN 201711365476A CN 108051248 B CN108051248 B CN 108051248B
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- 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
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Abstract
The invention discloses a sampling system for engineering supervision, which relates to the technical field of engineering supervision and comprises a sampling module, a detection module and an output module for outputting a detection result, wherein the sampling module comprises a sampling device, the sampling device comprises a plurality of sampling tubes and a driving tube detachably connected with the sampling tubes, a vibrating motor is arranged in the driving tube, and a button is arranged on the driving tube; a drill bit is arranged at one end of the sampling pipe far away from the driving pipe, three containing cavities are arranged in the sampling pipe, three sampling ports are formed in the sampling pipe, and three valve plates for opening and closing the sampling ports are arranged on the driving pipe; a lantern ring for opening and closing the sampling opening is sleeved on the sampling tube, and plugs for opening and closing the three containing cavities are arranged on the sampling tube; work through vibrating motor to make the sample get into and hold the intracavity, the sample is convenient. After one holds the chamber sample, go on deeply the sampling tube to carry out the sample that the chamber was held next, the sample is convenient.
Description
Technical Field
The invention relates to the technical field of project supervision, in particular to a sampling system of project supervision.
Background
Construction project supervision can be divided into design supervision and construction supervision according to supervision stages. Design supervision is the supervision performed on a design project in the design stage, and the design supervision mainly aims at ensuring that the design quality, time and other targets meet the requirements of owners; the construction supervision is the supervision of construction projects in the construction stage, and the main purpose of the supervision is to ensure that the construction safety, quality, investment, construction period and the like meet the requirements of owners.
In large-scale engineering detection, engineering supervision personnel need to carry out sampling detection on-site sandstone, cement and concrete, and the conventional sampling method is usually manual sampling and has high labor intensity.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a sampling system for engineering supervision, which has the effect of convenient sampling.
In order to achieve the purpose, the invention provides the following technical scheme:
a sampling system for engineering supervision comprises a sampling module, a detection module and an output module for outputting a detection result, wherein the sampling module comprises a sampling device, the sampling device comprises a plurality of sampling tubes and a driving tube detachably connected with the sampling tubes, a vibrating motor is arranged in the driving tube, and a button for controlling whether the vibrating motor is electrified is arranged on the driving tube; a drill bit is arranged at one end of the sampling pipe, which is far away from the driving pipe, three containing cavities are arranged in the sampling pipe, three sampling ports respectively corresponding to the three containing cavities are formed in the sampling pipe, and three valve plates for opening and closing the sampling ports are arranged on the driving pipe; the cover is equipped with the lantern ring that is used for opening and close the sample connection on the sampling tube, be provided with on the sampling tube and be used for opening and close the three stopper that holds the chamber.
Through adopting above-mentioned technical scheme, through inserting the sampling tube inside husky heap, open the sample connection through the valve block, vibrating motor work to make the sampling tube take place to vibrate, thereby make husky soil get into in the sampling tube. After the sample, through lantern ring cover on the sampling tube, through unscrewing the sampling tube, with stopper screw in sampling tube in to make the three sample that holds the intracavity preserved respectively. Through connecting next sampling tube on the driving tube, with the sampling tube deepening inside the sand heap, through changing the sampling tube and deepening the inside degree of depth of sand heap to carry out the sample of different positions. After one holds the chamber sample, go on deeply the sampling tube to carry out the sample that the chamber was held next, the sample is convenient. Work through vibrating motor to make the sample get into and hold the intracavity, the sample is convenient.
The invention is further provided with: a rotating sheet is rotatably arranged in the driving pipe, and the valve plate is fixedly connected with the rotating sheet; the sampling tube is in threaded connection with the driving tube, and the plug is in threaded connection with the sampling tube.
Through adopting above-mentioned technical scheme, the sampling tube passes through threaded connection with the driving tube, and the stability of sampling tube is high, the conduction of vibration in the vibrating motor working process of being convenient for.
The invention is further provided with: be provided with three driving motor on the driving tube, equal fixedly connected with on the driving motor output shaft is along the driving tube extending direction extend and wear to establish the threaded rod of valve block, threaded rod and valve block threaded connection, valve block lateral wall and sampling tube lateral wall butt cooperation.
Through adopting above-mentioned technical scheme, through controlling three driving motor work to open and close different thief holes, through the different samples of packing into in the different holding cavity, the suitability is high.
The invention is further provided with: the valve plate is arranged obliquely at one end far away from the driving pipe.
Through adopting above-mentioned technical scheme, at the in-process that the valve block will take a sample mouthful to close, the one end and the contact of sand and soil that the valve block slope set up are convenient for close the sample mouthful.
The invention is further provided with: the valve plate is arranged in an inclined manner at one end close to the driving pipe.
Through adopting above-mentioned technical scheme, when will driving pipe and connecting pipe separation, the valve block is taken out, and the one end and the sand contact that the valve block slope set up are convenient for take out the sample connection.
The invention is further provided with: and a frequency converter coupled with the vibration motor is arranged in the driving pipe.
Through adopting above-mentioned technical scheme, change the frequency through the converter to change vibrating motor's vibration effect, thereby the adjustment is to the collection effect of sample.
The invention is further provided with: the part of one side of the containing cavity close to the center is obliquely arranged, and the downward inclined direction faces the driving pipe.
Through adopting above-mentioned technical scheme, the sample gets into and holds the intracavity, and vibrating motor makes the sampling tube vibration, and the chamber that holds that the slope set up is convenient for make the sample get into and holds the intracavity.
The invention is further provided with: and three abutting blocks used for being plugged into the three accommodating cavities are fixedly arranged on the rotating sheet.
Through adopting above-mentioned technical scheme, fill in through the butt piece and hold the intracavity to strengthen the leakproofness that holds the chamber, reduced the difference and held the probability that the intracavity sample takes place to mix, keep the purity of sample.
The invention is further provided with: the driving pipe is internally provided with a mounting plate along the extension direction of the driving pipe in a sliding manner, the mounting plate is connected with the rotating sheet in a rotating manner, and a spring fixedly connected with the driving pipe is fixedly arranged on one side of the mounting plate far away from the rotating sheet.
Through adopting above-mentioned technical scheme, when holding the intracavity and getting into sand, the spring is compressed. After the sample, through the in-process that the valve block closed the thief hatch, sand is to holding the intracavity motion to make the spring further compressed, thereby make the closing of thief hatch. When dismantling the sampling tube, hold intracavity sample volume and be less than the open end that holds the chamber to reduce the different probability that holds intracavity sample emergence mixing, keep the purity of sample.
The invention has the following advantages: work through vibrating motor to make the sample get into and hold the intracavity, the sample is convenient. After one holds the chamber sample, go on deeply the sampling tube to carry out the sample that the chamber was held next, the sample is convenient. The purity of the sample is high.
Drawings
FIG. 1 is an overall structural view of a sampling apparatus;
FIG. 2 is a cross-sectional view of the coupon and drive tube;
FIG. 3 is an enlarged view of area A of FIG. 2, particularly relating to the construction of the drive motor;
FIG. 4 is an enlarged view of the area B in FIG. 2, particularly illustrating the structure of the valve plate;
fig. 5 is an overall structural view of the embodiment.
Reference numerals: 1. a sampling module; 2. a detection module; 3. an output module; 4. a sampling device; 5. a sampling tube; 6. a drive tube; 7. a drill bit; 8. a handle; 9. a vibration motor; 10. a button; 11. a frequency converter; 12. an accommodating chamber; 13. a sampling port; 14. mounting a plate; 15. a rotating sheet; 16. a threaded rod; 17. a valve plate; 18. a spring; 19. a butting block; 20. a plug; 21. a drive motor; 22. a collar.
Detailed Description
The invention is further described with reference to the accompanying drawings.
A project proctoring sampling system, as shown in fig. 5: including sampling module 1, detection module 2, output test result's output module 3, sampling module 1 staff takes a sample, and detection module 2 detects the sample such as sand and soil of sample, exports the testing result through output module 3.
As shown in fig. 1: the sampling module 1 comprises a sampling device 4, wherein the sampling device 4 comprises a plurality of sampling tubes 5 and a driving tube 6 which can be in threaded connection with the sampling tubes 5. The end of the sampling tube 5 far away from the driving tube 6 is provided with a drill bit 7, and the driving tube 6 is provided with three handles 8 with different lengths.
As shown in fig. 2: a vibration motor 9 is arranged in the driving pipe 6, and a button 10 for controlling whether the vibration motor 9 is electrified or not is arranged on the driving pipe 6. A frequency converter 11 coupled with the vibration motor 9 is arranged in the driving pipe 6. The frequency is changed by means of the frequency converter 11, thereby changing the vibration effect of the vibration motor 9.
As shown in fig. 1: three containing cavities 12 are arranged in the sampling tube 5, and the three containing cavities 12 contain samples at different positions or different samples. The sampling tube 5 is provided with three sampling ports 13 corresponding to the three accommodating cavities 12.
As shown in fig. 2: the part of the accommodating chamber 12 on the side near the center is inclined and the direction of the inclination is toward the driving pipe 6. The sampling tube 5 is inserted into the sandy soil and the vibrating motor 9 is operated by the button 10 to vibrate the sampling tube 5, thereby causing sand to enter the sampling tube 5.
As shown in fig. 2: the driving tube 6 is provided with a mounting plate 14 in a sliding way, and a spring 18 is fixedly arranged between the mounting plate 14 and the driving tube 6. The mounting plate 14 slides within the drive tube 6 in the direction in which the drive tube 6 extends. The mounting plate 14 is rotatably provided with a rotating piece 15.
As shown in fig. 3: three driving motors 21 are fixedly arranged on the rotating sheet 15, and threaded rods 16 are fixedly connected to output shafts of the driving motors 21.
As shown in fig. 4: the threaded rod 16 extends along the extension direction of the driving tube 6, a valve plate 17 used for opening and closing the sampling opening 13 is connected to the threaded rod 16 in a threaded mode, and the threaded rod 16 penetrates through the valve plate 17. The lateral wall of valve block 17 cooperates with 5 lateral walls butt joints of sampling tube, and the one end that valve block 17 is far away from driving tube 6 is the slope setting. The end of the valve plate 17 close to the driving pipe 6 is arranged in an inclined way. The sampling ports 13 are opened and closed by controlling the forward rotation or the reverse rotation of three different driving motors 21.
As shown in fig. 1: the sampling tube 5 is sleeved with a lantern ring 22 for opening and closing the sampling port 13, and the sampling tube 5 is connected with a plug 20 for opening and closing the three accommodating cavities 12 in a threaded manner. By detaching the sampling tube 5 and fitting the collar 22 on the sampling tube 5, the stopper 20 closes the three receiving chambers 12, so that the samples in the three receiving chambers 12 are respectively preserved.
As shown in fig. 2: three abutting blocks 19 are fixedly arranged on the rotating sheet 15. By plugging the abutment block 19 into the receiving chamber 12, the spring 18 is compressed when sand enters the receiving chamber 12. After sampling, during the process of closing the sampling port 13 through the valve plate 17, sand moves into the accommodating cavity 12, so that the spring 18 is further compressed, and the sampling port 13 is closed.
The working principle is as follows: through being connected sampling tube 5 with drive tube 6, butt joint piece 19 is plugged in and is held the chamber 12 this moment, and sample connection 13 is all closed, through inserting sampling tube 5 inside the sand heap to make driving motor 21 work, threaded rod 16 rotates, because valve block 17 lateral wall and 5 inner wall butts of sampling tube, so circumferential direction can not take place for valve block 17, so valve block 17 opens sample connection 13. The vibration motor 9 is operated to vibrate the sampling tube 5, thereby allowing the sand to enter the sampling tube 5.
After the sampling is finished, sand is present at the sampling port 13. During the process of closing the sampling port 13 by the valve plate 17 through the rotation of the driving motor 21, sand moves into the accommodating cavity 12, so that the spring 18 is further compressed, and the sampling port 13 is closed. Facilitating closure of the sample port 13. By further inserting the sampling tube 5, the three hollow cavities 12 can receive samples at different positions, so that the sampling is facilitated.
The sample in the three receiving chambers 12 is stored separately by fitting the collar 22 over the sampling tube 5 and screwing the plug 20 into the sampling tube 5 by unscrewing the sampling tube 5.
Through connecting next sampling tube 5 on driving tube 6, with sampling tube 5 deep inside the sand heap, through changing the sampling tube 5 deep inside the sand heap to carry out the sample of different positions.
The sample is sampled by the sampling device 4. The detection module 2 detects samples such as sand and soil sampled and outputs the detection result through the output module 3.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention, and are considered to be within the scope of the invention.
Claims (5)
1. The utility model provides a sampling system of engineering supervision, includes sampling module (1), detection module (2), output test result's output module (3), characterized by: the sampling module (1) comprises a sampling device (4), the sampling device (4) comprises a plurality of sampling tubes (5) and a driving tube (6) detachably connected with the sampling tubes (5), a vibration motor (9) is arranged in the driving tube (6), and a button (10) for controlling the vibration motor (9) to be electrified is arranged on the driving tube (6); a drill bit (7) is arranged at one end, far away from the driving pipe (6), of the sampling pipe (5), three containing cavities (12) are formed in the sampling pipe (5), three sampling ports (13) corresponding to the three containing cavities (12) are formed in the sampling pipe (5), and three valve plates (17) used for opening and closing the sampling ports (13) are arranged on the driving pipe (6); a lantern ring (22) for opening and closing the sampling opening (13) is sleeved on the sampling tube (5), and plugs (20) for opening and closing the three containing cavities (12) are arranged on the sampling tube (5); a rotating sheet (15) is rotatably arranged in the driving pipe (6), and the valve plate (17) is fixedly connected with the rotating sheet (15); the sampling tube (5) is in threaded connection with the driving tube (6), and the plug (20) is in threaded connection with the sampling tube (5); the sampling device is characterized in that three driving motors (21) are arranged on the driving tube (6), threaded rods (16) which extend along the extension direction of the driving tube (6) and penetrate through the valve plates (17) are fixedly connected to output shafts of the driving motors (21), the threaded rods (16) are in threaded connection with the valve plates (17), and the side walls of the valve plates (17) are in butt fit with the side walls of the sampling tube (5); one side part of the accommodating cavity (12) close to the center is obliquely arranged, and the downward inclination direction faces the driving pipe (6); the driving pipe (6) is internally provided with a mounting plate (14) in a sliding manner along the extending direction of the driving pipe (6), the mounting plate (14) is rotatably connected with a rotating sheet (15), and a spring (18) fixedly connected with the driving pipe (6) is fixedly arranged on one side of the mounting plate (14) far away from the rotating sheet (15).
2. The project proctoring sampling system as set forth in claim 1, wherein: the end, far away from the driving pipe (6), of the valve plate (17) is obliquely arranged.
3. The project proctoring sampling system as set forth in claim 1, wherein: and one end of the valve plate (17) close to the driving pipe (6) is obliquely arranged.
4. The project proctoring sampling system as set forth in claim 1, wherein: and a frequency converter (11) coupled with the vibration motor (9) is arranged in the driving pipe (6).
5. The project proctoring sampling system as set forth in claim 1, wherein: three abutting blocks (19) which are used for being plugged into the three accommodating cavities (12) are fixedly arranged on the rotating sheet (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365476.5A CN108051248B (en) | 2017-12-18 | 2017-12-18 | Engineering supervision sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711365476.5A CN108051248B (en) | 2017-12-18 | 2017-12-18 | Engineering supervision sampling system |
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| Publication Number | Publication Date |
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| CN108051248A CN108051248A (en) | 2018-05-18 |
| CN108051248B true CN108051248B (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711365476.5A Active CN108051248B (en) | 2017-12-18 | 2017-12-18 | Engineering supervision sampling system |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109238768B (en) * | 2018-08-24 | 2020-10-27 | 北京中联环建设工程管理有限公司 | Engineering supervision sampling system |
| CN111551406B (en) * | 2020-05-25 | 2023-01-13 | 浙江明康工程咨询有限公司 | Anti-mixing shock-insulation type building foundation gas sample collector |
| CN115683731B (en) * | 2023-01-04 | 2023-04-07 | 成都工业学院 | Sampling device for treating barium slag by using desulfurized ash |
| CN116429503B (en) * | 2023-06-12 | 2023-08-22 | 山东硅兔智能装备有限公司 | Groundwater detects sampling device |
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| FR2186132A5 (en) * | 1972-05-02 | 1974-01-04 | Hagenuk Neufeldt Kuhnke Gmbh | |
| CN204646228U (en) * | 2015-06-03 | 2015-09-16 | 张掖市农业科学研究院 | A kind of soil sample collector |
| CN205748999U (en) * | 2016-07-06 | 2016-11-30 | 吉林工业职业技术学院 | A kind of project supervision cement sampler |
| CN205844008U (en) * | 2016-07-27 | 2016-12-28 | 北京双圆工程咨询监理有限公司 | The sampler of project supervision |
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-
2017
- 2017-12-18 CN CN201711365476.5A patent/CN108051248B/en active Active
Patent Citations (6)
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|---|---|---|---|---|
| FR2186132A5 (en) * | 1972-05-02 | 1974-01-04 | Hagenuk Neufeldt Kuhnke Gmbh | |
| CN204646228U (en) * | 2015-06-03 | 2015-09-16 | 张掖市农业科学研究院 | A kind of soil sample collector |
| CN205748999U (en) * | 2016-07-06 | 2016-11-30 | 吉林工业职业技术学院 | A kind of project supervision cement sampler |
| CN205844008U (en) * | 2016-07-27 | 2016-12-28 | 北京双圆工程咨询监理有限公司 | The sampler of project supervision |
| CN206016805U (en) * | 2016-08-31 | 2017-03-15 | 嘉兴市叁壹工程检测有限公司 | The sampler of Soil Radon detector |
| CN107478461A (en) * | 2017-08-15 | 2017-12-15 | 无锡建设监理咨询有限公司 | A kind of project supervision drawing out soil equipment and soil basketing method |
Non-Patent Citations (1)
| Title |
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