CN109238770A - A kind of soil collection and polycyclic aromatic hydrocarbon detection device - Google Patents
A kind of soil collection and polycyclic aromatic hydrocarbon detection device Download PDFInfo
- Publication number
- CN109238770A CN109238770A CN201811113905.4A CN201811113905A CN109238770A CN 109238770 A CN109238770 A CN 109238770A CN 201811113905 A CN201811113905 A CN 201811113905A CN 109238770 A CN109238770 A CN 109238770A
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- arc
- aromatic hydrocarbon
- polycyclic aromatic
- soil
- detection device
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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
- G01N1/04—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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of soil collection and polycyclic aromatic hydrocarbon detection devices, testing agency is collected including base, supporting leg and soil, the leg ends are equipped with conversion supporting mechanism, the conversion supporting mechanism is made of annular switch rack, support frame, screw hole and screw rod, position retention mechanism is equipped with outside the supporting leg, the position retention mechanism includes arc fastening frame, arc chute, arc fixture block, arc-shaped slot, hand lever and bayonet, and the soil collects testing agency and includes telescopic cylinder, collects cylinder, detector and Electric drill-bit.
Description
Technical field
The present invention relates to soil and polycyclic aromatic hydrocarbon detection fields, and in particular to a kind of soil collection and polycyclic aromatic hydrocarbon detection dress
It sets.
Background technique
Generation when polycyclic aromatic hydrocarbon is the organic matters imperfect combustion such as coal, petroleum, timber, tobacco, organic high molecular compound
Volatile hydrocarbon, be primarily present in sky gas and water and soil, be important environment and food contaminant, Ren Menchang
Phase is under polycyclic aromatic hydrocarbons contaminated environment, will cause acute or chronic injury.Have on market today for soil collect and it is polycyclic
Aromatic hydrocarbons detection device, but the equipment is there is also some defects: and the equipment is usually to collect testing agency's group by supporting leg and soil
At supporting leg realizes that support, soil collect testing agency and realize that soil is collected and the detection of polycyclic aromatic hydrocarbon, the equipment are generally hand
Guide and support band, but supporting leg is hingedly arranged due to top end part so that the position of equipment supporting leg when not in use be unable to get it is fixed or
It is realized and is fixed by extraneous object (rope etc.), it is very inconvenient；Equipment is in portable carrying, due to volume, larger, meeting of being self-possessed
It causes to bear to staff, therefore needs a kind of soil collection and polycyclic aromatic hydrocarbon detection device now.
Summary of the invention
To solve the above problems, the invention discloses a kind of soil collection and polycyclic aromatic hydrocarbon detection device, which can be with
It is not only convenient for carrying, can also realize soil collection and the detection of polycyclic aromatic hydrocarbon, position is firm when realizing equipment work, realizes
The fastening of leg location determines when equipment shifts, and mitigates staff's burden.
In order to reach the goals above, the invention provides the following technical scheme: a kind of soil collection and polycyclic aromatic hydrocarbon detection dress
It sets, the soil including being equipped in the middle part of the supporting leg being uniformly hinged at base, base lower edge and base lower end collects detection machine
Structure, the supporting leg correspond to its hinged end position other end and are respectively equipped with conversion supporting mechanism, and the conversion supporting mechanism is by ring
The spiral shell that support frame that the radians such as shape switch rack, annular switch rack outer end periphery are uniformly provided with, the leg ends have
Hole and it is screwed into the composition of the screw rod in screw hole through annular switch rack inner end, position retention mechanism is equipped with outside the supporting leg, it is described
Position retention mechanism includes arc fastening frame, arc chute, arc fixture block, arc-shaped slot, hand lever and bayonet, and the soil is received
Collection testing agency includes telescopic cylinder, collects cylinder, detector and Electric drill-bit.Converting supporting mechanism can turn according to specific landform
Change support leg, position retention mechanism realizes the position fastening of equipment supporting leg when not in use, is convenient for carrying, soil collects testing agency
Realize soil collection and the detection of polycyclic aromatic hydrocarbon.
As an improvement of the present invention, the number of legs is three, and the screw rod corresponds to it and is screwed into the end position other end
It is respectively equipped with gasket between the annular switch rack, the screw rod, which corresponds to it and is screwed into end position other end end, is respectively equipped with hand
Moving frame.Number of legs is three, realizes supported at three point, and screw rod realizes the fastening or loosening of annular conversion rack position by gasket.
As an improvement of the present invention, support frame as described above quantity is four, wherein two mutually close support frames correspond to it
The position fixed ends other end is respectively equipped with movable pulley, and in addition two mutually close support frames correspond to its position fixed ends other end point
Cone shape is not set as it.Support wheel is used for the transfer of equipment, position when support frame end is set as cone shape for equipment work
Stabilization.
As an improvement of the present invention, the arc fastening frame is set in the middle part of the branch leg outer side of side, and the arc is sliding
Slot is divided into arc chute and arc lower sliding slot, arc fastening frame inner cavity and end position has up and down along the vertical direction
The upper arc chute and arc lower sliding slot, the upper arc chute and arc lower the sliding slot corresponding one end that intersects are open respectively,
The upper arc chute and arc lower the sliding slot corresponding other end that intersects are not open, and the arc-shaped slot respectively corresponds on described
Arc chute and arc lower runner position open up, and the arc-shaped slot is not open along its arc length direction both ends.Arc fixture block edge
Upper and lower arc chute arc length direction movement, and operate contrary.
As an improvement of the present invention, the arc fixture block is respectively arranged on the upper arc chute and arc lower sliding slot
It is interior, and the arc fixture block extends through the upper arc chute and arc lower sliding slot open end is stretched out, arc fixture block edge
Its arc length direction and corresponding its stretch out the end position other end and are connected separately with the hand lever, and the hand lever other end passes through respectively
The arc-shaped slot is worn to stretch out.Hand lever drives the movement of arc fixture block opposite direction.
As an improvement of the present invention, the supporting leg outside by arc fastening rack position two sides and the corresponding arc
Fixture block movement circumferencial direction has a bayonet, is equipped in the middle part of arc fastening frame outer end and along its arc length direction and mentions
Hand.The fastening for being equipped with leg location is inserted into bayonet in arc fixture block extension end, and handle is convenient for the carrying of equipment.
As an improvement of the present invention, the telescopic cylinder fixing end is connect with the base lower end, the flexible gas
Piston rod in cylinder straight down is connect with the collection cylinder, and the collection cylinder top and bottom ends are respectively equipped with removable cover, institute
It states to collect and is equipped with detector in cylinder, and the detector is polycyclic aromatic hydrocarbon detector.Removable cover is convenient in collection cylinder
Cleaning, polycyclic aromatic hydrocarbon detector are used for the detection of PAHs in soil.
As an improvement of the present invention, the collection cylindrical outer is uniformly provided with collection port, and the collection port is along vertical
Direction is obliquely installed, and along inclined direction upper end is import to the collection port, lower end is outlet.Collection port realizes that collecting cylinder moves down
When soil collection.
Compared with the existing technology, the present invention has the advantage that the device can be not only convenient for carrying, soil can also be realized
Earth is collected and the detection of polycyclic aromatic hydrocarbon, position when the support frame conical end in conversion supporting mechanism being equipped with realizes equipment work
That sets is firm, and movable pulley shifts convenient for the carrying of equipment, mitigates staff's burden, and the position retention mechanism being equipped with realizes equipment
The fastening of leg location determines when transfer.
Detailed description of the invention
Fig. 1 is a kind of soil collection of the present invention and polycyclic aromatic hydrocarbon detection device planar structure schematic diagram；
Fig. 2 is the conversion supporting mechanism plane partial structural diagram；
Fig. 3 is the position retention mechanism plane partial structural diagram；
Reference signs list: 1, base；2, supporting leg；3, soil collects testing agency；4, supporting mechanism is converted；5, annular conversion
Frame；6, support frame；7, screw hole；8, position retention mechanism；9, arc fastening frame；10, arc chute；11, arc fixture block；12, arc
Shape through slot；13, hand lever；14, bayonet；15, telescopic cylinder；16, cylinder is collected；17, Electric drill-bit；18, collection port.
Specific embodiment
Embodiment 1: referring to Fig. 1, Fig. 2, Fig. 3, now to a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection dress
It sets and is illustrated, including the soil being equipped in the middle part of the supporting leg 2 being uniformly hinged at base 1,1 lower edge of base and 1 lower end of base
Earth collects testing agency 3, its corresponding hinged end position other end of the supporting leg 2 is respectively equipped with conversion supporting mechanism 4, the conversion
Supporting mechanism 4 is the support frame 6 being uniformly provided with by radians such as annular switch rack 5,5 outer end peripheries of annular switch rack, the branch
Screw hole 7 that 2 end of leg has and the composition of the screw rod in screw hole 7 is screwed into through annular 5 inner end of switch rack, outside the supporting leg 2
Portion is equipped with position retention mechanism 8, and the position retention mechanism 8 includes arc fastening frame 9, arc chute 10, arc fixture block 11, arc
Shape through slot 12, hand lever 13 and bayonet 14, the soil collect testing agency 3 and include telescopic cylinder 15, collect cylinder 16, detection
Instrument and Electric drill-bit 17.
Embodiment 2: referring to Fig. 1, Fig. 2, now to a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection device into
Row explanation, 2 quantity of supporting leg are three, and the screw rod corresponds to it and is screwed between the end position other end and the annular switch rack 5
It is respectively equipped with gasket, the screw rod, which corresponds to it and is screwed into end position other end end, is respectively equipped with manual frame.
Embodiment 3: referring to fig. 2, now a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection device are said
Bright, 6 quantity of support frame as described above is four, wherein its corresponding position fixed ends other end of two mutually close support frames 6 is respectively equipped with
Movable pulley, in addition its corresponding position fixed ends other end of two mutually close support frames 6 is set to cone shape.
Embodiment 4: referring to Fig. 3, now a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection device are said
Bright, the arc fastening frame 9 is set to the outer middle side part of supporting leg 2 of side, and the arc chute 10 divides for upper arc chute and lower arc
Shape sliding slot, 9 inner cavity of arc fastening frame and along the vertical direction up and down end position have the upper arc chute and lower arc
Shape sliding slot, the upper arc chute and arc lower the sliding slot corresponding one end that intersects are open respectively, the upper arc chute and lower arc
The shape sliding slot corresponding other end that intersects is not open, and the arc-shaped slot 12 respectively corresponds the upper arc chute and arc lower is sliding
Groove location opens up, and the arc-shaped slot 12 is not open along its arc length direction both ends.
Embodiment 5: referring to Fig. 3, now a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection device are said
Bright, the arc fixture block 11 is respectively arranged in the upper arc chute and arc lower sliding slot, and the arc fixture block 11 passes through respectively
It wears the upper arc chute and arc lower sliding slot open end is stretched out, the arc fixture block 11 is along its arc length direction and its corresponding stretching
The end position other end is connected separately with the hand lever 13, and 13 other end of hand lever extends through the arc-shaped slot 12 and stretches
Out.
Embodiment 6: referring to Fig. 3, now a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection device are said
Bright, 2 outside of supporting leg and the corresponding arc fixture block 11 by the 9 position two sides of arc fastening frame move circumferencial direction and open respectively
There is a bayonet 14, is equipped with handle in the middle part of 9 outer end of arc fastening frame and along its arc length direction.
Embodiment 7: referring to Fig. 1, now a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection device are said
Bright, 15 fixing end of telescopic cylinder is connect with 1 lower end of base, the piston rod in the telescopic cylinder 15 straight down with
The collection cylinder 16 connects, and 16 top and bottom ends of collection cylinder are respectively equipped with removable cover, are equipped in the collection cylinder 16
Detector, and the detector is polycyclic aromatic hydrocarbon detector.
Embodiment 8: referring to Fig. 1, now a kind of soil collection provided by the invention and polycyclic aromatic hydrocarbon detection device are said
Bright, 16 outside of collection cylinder is uniformly provided with collection port 18, and the collection port 18 is obliquely installed along the vertical direction, the collection
Along inclined direction upper end is import to mouth 18, lower end is outlet.
The present invention can also be by least one of described technical characteristic of embodiment 2,3,4,5,6,7,8 and example 1 group
Conjunction forms new embodiment.
Working principle: the supporting leg being equipped with realizes supported at three point, and support when testing agency's work is collected for soil.Support
Wheel is used for the transfer of equipment, and position is firm when support frame end is set as cone shape for equipment work, screw rod by gasket,
Annular switch rack is screwed into or back-outs the fastening or loosening that annular conversion rack position is realized in screw hole.When equipment when not in use, supporting leg
It packs up, operates hand lever, driving arc fixture block, arcuately sliding slot arc length direction rotates, and the insertion of arc fixture block extension end is opened in outer side
Supporting leg on bayonet in, realize supporting leg between position fastening, the handle being equipped be convenient for equipment carrying.Telescopic cylinder drives
It collects cylinder to move down, Electric drill-bit breaks ground, and collection port realizes the collection for collecting soil when cylinder moves down, and removable cover is convenient for collection
Cleaning in cylinder, hydrocarbon detector are used for the detection of PAHs in soil.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (8)
1. being uniformly hinged at a kind of soil collection and polycyclic aromatic hydrocarbon detection device, including base (1), base (1) lower edge
Supporting leg (2) and base (1) lower end in the middle part of the soil that is equipped with collect testing agency (3), which is characterized in that the supporting leg (2) is right
Its hinged end position other end is answered to be respectively equipped with conversion supporting mechanism (4), the conversion supporting mechanism (4) is by annular switch rack
(5), the radians such as annular switch rack (5) outer end periphery are uniformly provided with support frame (6), the supporting leg (2) end have
Screw hole (7) and be screwed into the composition of the screw rod in screw hole (7) through annular switch rack (5) inner end, be equipped with position outside the supporting leg (2)
Set retention mechanism (8), the position retention mechanism (8) include arc fastening frame (9), arc chute (10), arc fixture block (11),
Arc-shaped slot (12), hand lever (13) and bayonet (14), the soil collect testing agency (3) and include telescopic cylinder (15), receive
Collect cylinder (16), detector and Electric drill-bit (17).
2. a kind of soil collection according to claim 1 and polycyclic aromatic hydrocarbon detection device, it is characterised in that: the supporting leg
(2) quantity is three, and the screw rod, which correspond to it and is screwed between the end position other end and annular switch rack (5), is respectively equipped with pad
Piece, the screw rod, which corresponds to it and is screwed into end position other end end, is respectively equipped with manual frame.
3. a kind of soil collection according to claim 1 and polycyclic aromatic hydrocarbon detection device, it is characterised in that: support frame as described above
(6) quantity is four, wherein its corresponding position fixed ends other end of two mutually close support frames (6) is respectively equipped with movable pulley, separately
Its corresponding position fixed ends other end of outer two mutually close support frames (6) is set to cone shape.
4. a kind of soil collection according to claim 2 and polycyclic aromatic hydrocarbon detection device, it is characterised in that: the arc is tight
Gu frame (9) is set to supporting leg (2) outer middle side part of side, the arc chute (10) is divided into arc chute and arc lower sliding slot,
Arc fastening frame (9) inner cavity and to have the upper arc chute and arc lower sliding for end position up and down along the vertical direction
Slot, the upper arc chute and arc lower the sliding slot corresponding one end that intersects are open respectively, and the upper arc chute and arc lower are sliding
The slot corresponding other end that intersects is not open, and the arc-shaped slot (12) respectively corresponds the upper arc chute and arc lower sliding slot
Position opens up, and the arc-shaped slot (12) is not open along its arc length direction both ends.
5. a kind of soil collection according to claim 4 and polycyclic aromatic hydrocarbon detection device, it is characterised in that: the arc card
Block (11) is respectively arranged in the upper arc chute and arc lower sliding slot, and the arc fixture block (11) extends through the upper arc
Shape sliding slot and arc lower sliding slot open end are stretched out, the arc fixture block (11) along its arc length direction and corresponding its to stretch out end position another
One end is connected separately with the hand lever (13), and hand lever (13) other end extends through the arc-shaped slot (12) and stretches
Out.
6. a kind of soil collection according to claim 5 and polycyclic aromatic hydrocarbon detection device, it is characterised in that: the arc is tight
Gu supporting leg (2) outside and corresponding arc fixture block (11) the movement circumferencial direction by frame (9) position two sides have described
Bayonet (14) is equipped with handle in the middle part of arc fastening frame (9) outer end and along its arc length direction.
7. a kind of soil collection according to claim 1 and polycyclic aromatic hydrocarbon detection device, it is characterised in that: the flexible gas
Cylinder (15) fixing end is connect with the base (1) lower end, the piston rod in the telescopic cylinder (15) straight down and the receipts
Collect cylinder (16) connection, collection cylinder (16) top and bottom ends are respectively equipped with removable cover, are equipped in the collection cylinder (16)
Detector, and the detector is polycyclic aromatic hydrocarbon detector.
8. a kind of soil collection according to claim 7 and polycyclic aromatic hydrocarbon detection device, it is characterised in that: the collection circle
It is uniformly provided with collection port (18) outside cylinder (16), the collection port (18) is obliquely installed along the vertical direction, the collection port (18)
Along inclined direction upper end is import, lower end is outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113905.4A CN109238770A (en) | 2018-09-25 | 2018-09-25 | A kind of soil collection and polycyclic aromatic hydrocarbon detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811113905.4A CN109238770A (en) | 2018-09-25 | 2018-09-25 | A kind of soil collection and polycyclic aromatic hydrocarbon detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109238770A true CN109238770A (en) | 2019-01-18 |
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ID=65056135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811113905.4A Pending CN109238770A (en) | 2018-09-25 | 2018-09-25 | A kind of soil collection and polycyclic aromatic hydrocarbon detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109238770A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213445A (en) * | 2020-09-07 | 2021-01-12 | 何倩梅 | Chemical tail gas detection equipment and detection method thereof |
| CN114152766A (en) * | 2022-02-10 | 2022-03-08 | 深圳市帝迈生物技术有限公司 | Sample analyzer and manual sample feeding assembly thereof |
| CN115144217A (en) * | 2022-06-27 | 2022-10-04 | 上海旻悦勘察设计有限公司 | Soil sampling device for reconnaissance design and using method thereof |
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| US4208946A (en) * | 1978-01-23 | 1980-06-24 | Sickle Norman E Van | Firearm alignment and support apparatus |
| CN103055983A (en) * | 2012-12-31 | 2013-04-24 | 苏州汶颢芯片科技有限公司 | Centrifugal micro-fluidic chip for detecting polycyclic aromatic hydrocarbon in soil and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112213445A (en) * | 2020-09-07 | 2021-01-12 | 何倩梅 | Chemical tail gas detection equipment and detection method thereof |
| CN114152766A (en) * | 2022-02-10 | 2022-03-08 | 深圳市帝迈生物技术有限公司 | Sample analyzer and manual sample feeding assembly thereof |
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| CN115144217A (en) * | 2022-06-27 | 2022-10-04 | 上海旻悦勘察设计有限公司 | Soil sampling device for reconnaissance design and using method thereof |
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