CN107677503A - A kind of sampler for mass area ratio test - Google Patents
A kind of sampler for mass area ratio test Download PDFInfo
- Publication number
- CN107677503A CN107677503A CN201711064467.2A CN201711064467A CN107677503A CN 107677503 A CN107677503 A CN 107677503A CN 201711064467 A CN201711064467 A CN 201711064467A CN 107677503 A CN107677503 A CN 107677503A
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- CN
- China
- Prior art keywords
- hydraulic stem
- sampler
- adjustable plate
- area ratio
- sealing ring
- 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.)
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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
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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)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The invention discloses a kind of sampler for mass area ratio test; including support base; motor is provided with the top of the support base; the output shaft of the motor is fixedly connected with sampler barrel; the sampler barrel inside top is provided with the first hydraulic stem; the first hydraulic stem bottom is provided with adjustable plate; the adjustable plate inside top is provided with spring; the spring bottom is provided with sealing ring; the first hydraulic stem side is provided with water tank; the water tank bottom is provided with water pipe, and control valve is provided with the water pipe, protective cover is provided with the outside of the motor.The present invention is by setting the first hydraulic stem and adjustable plate, when being sampled to different road surfaces, the first hydraulic stem is controlled to move up and down by controller, adjustable plate position is observed by observation window, graduation mark can precisely determine the depth of adjustable plate, the regulation of depth selection is finally completed, is advantageous to improve precision during sampling, invention is higher.
Description
Technical field
The present invention relates to sampling equipment technical field, more particularly to a kind of sampling dress for mass area ratio test
Put.
Background technology
After the completion of Current Engineering Construction, it is necessary to cement concrete pavement layer, asphaltic road-mix surface course or cement, lime, flyash
Sampled etc. stabilized with inorganic binder basic unit, to determine its density or other physico-mechanical propertieses, existing sampler is sampling
When, often worker by virtue of experience controls the depth that sampler barrel samples, and accuracy has much room for improvement, while when being sampled to cement pavement
Substantial amounts of dust can be produced, influences the health of worker.
Therefore, it is necessary to solve the above problems to invent a kind of sampler for mass area ratio test.
The content of the invention
It is an object of the invention to provide a kind of sampler for mass area ratio test, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of sampling for mass area ratio test
Device, including support base, the support base top are provided with motor, and the output shaft of the motor is fixedly connected with sampler barrel, institute
State sampler barrel inside top and be provided with the first hydraulic stem, the first hydraulic stem bottom is provided with adjustable plate, in the adjustable plate
Side roof part is provided with spring, and the spring bottom is provided with sealing ring, and the first hydraulic stem side is provided with water tank, the water
Bottom portion is provided with water pipe, and control valve is provided with the water pipe, protective cover, the support base bottom are provided with the outside of the motor
Portion is fixedly connected with the second hydraulic stem, and the second hydraulic stem bottom is provided with bottom plate, and the bottom base plate is provided with multiple convex
Rise, the sampler barrel surface is provided with observation window, and the observation window side is provided with graduation mark, and the support base leading flank is set
There is controller.
Preferably, the sealing ring is arranged on adjustable plate bottom, and the sealing ring is shaped to annular, the sealing
Ring inner side and outer side is provided with sealing ring.
Preferably, described water pipe one end is arranged on inside adjustable plate, and the tank top is provided with water inlet.
Preferably, the quantity of second hydraulic stem is arranged to four.
Preferably, the adjustable plate bottom is provided with delivery port, and the delivery port matches with sealing ring.
Preferably, the motor, the first hydraulic stem, control valve and the second hydraulic stem are electrically connected with controller.
The technique effect and advantage of the present invention：By setting the first hydraulic stem and adjustable plate, when to different road surface progress
During sampling, control the first hydraulic stem to move up and down by controller, adjustable plate position is observed by observation window, graduation mark can
Precisely to determine the depth of adjustable plate, be finally completed the regulation of depth selection, be advantageous to improve sampling when precision, invention compared with
Height, by setting water tank and water pipe, when being sampled, water is entered in adjustable plate by water pipe, eventually through delivery port stream
Go out, final water is flowed on the ground of sampling by sampler barrel inwall, and sampler barrel is cooled and can reduce the generation of dust, favorably
In the service life for extending sampler barrel, the generation of dust is reduced, by setting sealing ring, when reaching depth selection, sampling
Material withstands sealing ring, sealing ring is pushed up upwards, sealing ring blocks delivery port, has prevented material from entering inside adjustable plate, shadow
The use of next time is rung, and blocking delivery port can prevent water from continuing to flow out, and save water resource.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is Fig. 1 of present invention A portions enlarged diagram；
Fig. 3 is the front view of the present invention；
Fig. 4 is the sampler barrel structural representation of the present invention；
In figure：1 support base, 2 motors, 3 sampler barrels, 4 first hydraulic stems, 5 adjustable plates, 6 springs, 7 sealing rings, 8 water tanks, 9 water pipes,
It is 10 control valves, 11 protective covers, 12 second hydraulic stems, 13 bottom plates, 14 projections, 15 observation windows, 16 graduation marks, 17 controllers, 18 close
Seal, 19 delivery ports.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The invention provides a kind of sampler for mass area ratio test as Figure 1-4, including support
Seat 1, the top of support base 1 are provided with motor 2, and the output shaft of the motor 2 is fixedly connected with sampler barrel 3, the sampler barrel 3
Inside top is provided with the first hydraulic stem 4, and for changing the position of adjustable plate 5, the bottom of the first hydraulic stem 4 is provided with regulation
Plate 5, the inside top of adjustable plate 5 are provided with spring 6, and the bottom of spring 6 is provided with sealing ring 7, prevent that sampling material enters
Enter inside sealing ring 7, the side of the first hydraulic stem 4 is provided with water tank 8, and the bottom of water tank 8 is provided with water pipe 9, the water
Control valve 10 is provided with pipe 9, the outside of motor 2 is provided with protective cover 11, prevents the materials such as rainwater from influenceing motor 2 and working,
The bottom of support base 1 is fixedly connected with the second hydraulic stem 12, and the bottom of the second hydraulic stem 12 is provided with bottom plate 13, the bottom
The bottom of plate 13 is provided with multiple raised 14, increases the friction with ground, the surface of sampler barrel 3 is provided with observation window 15, described
The side of observation window 15 is provided with graduation mark 16, and the leading flank of support base 1 is provided with controller 17.
The sealing ring 7 is arranged on the bottom of adjustable plate 5, and the sealing ring 7 is shaped to annular, the sealing ring 7
Inner side and outer side is provided with sealing ring 18, and described one end of water pipe 9 is arranged on inside adjustable plate 5, and the top of water tank 8 is provided with
Water inlet, the quantity of second hydraulic stem 12 are arranged to four, and the bottom of adjustable plate 5 is provided with delivery port 19, it is described go out
The mouth of a river 19 matches with sealing ring 7, passes water through the inwall of sampler barrel 3 and flows on sampling ground, the motor 2, the first hydraulic stem
4th, the hydraulic stem 12 of control valve 10 and second is electrically connected with controller 17.
Operation principle of the present invention：Sampler barrel 3 is put in place, controlled by controller 17 on the first hydraulic stem 4
Lower motion, the position of adjustable plate 5 is observed by observation window 15, graduation mark 16 can precisely determine the depth of adjustable plate 5, finally
The regulation of depth selection is completed, motor 2 is opened by controller 17, sampler barrel 3 starts to rotate, now controlled by controller 17
Second hydraulic stem 12 declines, and road pavement is sampled, and during sampler barrel 3 rotates, water enters adjustable plate by water pipe 9
In 5, flowed out eventually through delivery port 19, final water is flowed on the ground of sampling by the inwall of sampler barrel 3, and sampler barrel 3 is cooled
And the generation of dust can be reduced, when reaching depth selection, the material of sampling withstands sealing ring 7, and sealing ring 7 is pushed up upwards,
Sealing ring 7 blocks delivery port 19, has prevented material from entering inside adjustable plate 5, influences the use of next time, and blocks delivery port
19 can prevent water from continuing to flow out, and save water resource, control the second hydraulic stem 12 to extend finally by controller 17, will sample
Cylinder 3 takes out.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of sampler for mass area ratio test, including support base (1), it is characterised in that：The support base
(1) top is provided with motor (2), and the output shaft of the motor (2) is fixedly connected with sampler barrel (3), sampler barrel (3) inner side
Top is provided with the first hydraulic stem (4), and the first hydraulic stem (4) bottom is provided with adjustable plate (5), and the adjustable plate (5) is interior
Side roof part is provided with spring (6), and spring (6) bottom is provided with sealing ring (7), and the first hydraulic stem (4) side is set
There is water tank (8), water tank (8) bottom is provided with water pipe (9), control valve (10), the motor are provided with the water pipe (9)
(2) outside is provided with protective cover (11), and support base (1) bottom is fixedly connected with the second hydraulic stem (12), second liquid
Depression bar (12) bottom is provided with bottom plate (13), and bottom plate (13) bottom is provided with multiple raised (14), sampler barrel (3) table
Face is provided with observation window (15), and observation window (15) side is provided with graduation mark (16), and support base (1) leading flank is set
There is controller (17).
A kind of 2. sampler for mass area ratio test according to claim 1, it is characterised in that：It is described close
Seal ring (7) is arranged on adjustable plate (5) bottom, and the sealing ring (7) is shaped to annular, on the inside of the sealing ring (7) and
Outside is provided with sealing ring (18).
A kind of 3. sampler for mass area ratio test according to claim 1, it is characterised in that：The water
Pipe (9) one end is arranged on adjustable plate (5) inside, and water inlet is provided with the top of the water tank (8).
A kind of 4. sampler for mass area ratio test according to claim 1, it is characterised in that：Described
The quantity of two hydraulic stems (12) is arranged to four.
A kind of 5. sampler for mass area ratio test according to claim 1, it is characterised in that：The tune
Section plate (5) bottom is provided with delivery port (19), and the delivery port (19) matches with sealing ring (7).
A kind of 6. sampler for mass area ratio test according to claim 1, it is characterised in that：The electricity
Machine (2), the first hydraulic stem (4), control valve (10) and the second hydraulic stem (12) are electrically connected with controller (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064467.2A CN107677503A (en) | 2017-11-02 | 2017-11-02 | A kind of sampler for mass area ratio test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711064467.2A CN107677503A (en) | 2017-11-02 | 2017-11-02 | A kind of sampler for mass area ratio test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107677503A true CN107677503A (en) | 2018-02-09 |
Family
ID=61145548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711064467.2A Withdrawn CN107677503A (en) | 2017-11-02 | 2017-11-02 | A kind of sampler for mass area ratio test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107677503A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426742A (en) * | 2018-05-28 | 2018-08-21 | 浙江安控科技有限公司 | A kind of accurate sampler device of reagent |
| CN111458182A (en) * | 2020-04-08 | 2020-07-28 | 深圳市鹏盛达工程测试有限公司 | Method for detecting asphalt content of highway pavement |
| CN111610055A (en) * | 2020-04-08 | 2020-09-01 | 深圳市鹏盛达工程测试有限公司 | Device and method for detecting compression resistance of highway pavement concrete |
| CN113447299A (en) * | 2020-04-14 | 2021-09-28 | 佟霁坤 | Ecological environment exploration sampling device |
| CN108426742B (en) * | 2018-05-28 | 2024-05-24 | 浙江安控科技有限公司 | Accurate sampler device of reagent |
-
2017
- 2017-11-02 CN CN201711064467.2A patent/CN107677503A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426742A (en) * | 2018-05-28 | 2018-08-21 | 浙江安控科技有限公司 | A kind of accurate sampler device of reagent |
| CN108426742B (en) * | 2018-05-28 | 2024-05-24 | 浙江安控科技有限公司 | Accurate sampler device of reagent |
| CN111458182A (en) * | 2020-04-08 | 2020-07-28 | 深圳市鹏盛达工程测试有限公司 | Method for detecting asphalt content of highway pavement |
| CN111610055A (en) * | 2020-04-08 | 2020-09-01 | 深圳市鹏盛达工程测试有限公司 | Device and method for detecting compression resistance of highway pavement concrete |
| CN111458182B (en) * | 2020-04-08 | 2023-02-10 | 深圳市鹏盛达工程测试有限公司 | Core drilling machine for detecting asphalt content of highway pavement |
| CN111610055B (en) * | 2020-04-08 | 2023-03-14 | 深圳市鹏盛达工程测试有限公司 | Device and method for detecting compression resistance of highway pavement concrete |
| CN113447299A (en) * | 2020-04-14 | 2021-09-28 | 佟霁坤 | Ecological environment exploration sampling device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180209 |