CN210487386U - Retractable liquid sampler - Google Patents
Retractable liquid sampler Download PDFInfo
- Publication number
- CN210487386U CN210487386U CN201921306558.7U CN201921306558U CN210487386U CN 210487386 U CN210487386 U CN 210487386U CN 201921306558 U CN201921306558 U CN 201921306558U CN 210487386 U CN210487386 U CN 210487386U
- Authority
- CN
- China
- Prior art keywords
- cup
- sampling
- telescopic
- telescopic rod
- wire
- 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.)
- Active
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of liquid sampling equipment, in particular to a telescopic liquid sampler, which comprises a telescopic rod, wherein one end of the telescopic rod is provided with a sampling cup, and the opening position of the sampling cup is provided with a cup cover capable of automatically turning over and buckling; still be equipped with the spooler on the telescopic link, the spooler adopts the connection of acting as go-between with the bowl cover, this device simple structure, and convenient operation can take a sample the liquid of each degree of depth in the pond through the length of adjusting the telescopic link to the bowl cover lock of the automatic lock that overturns of accessible avoids sample in-process liquid to shake on the sample cup and spills.
Description
Technical Field
The utility model relates to a liquid sampling equipment technical field especially relates to a retractable liquid sampler.
Background
Liquids in a sewage lifting pool, a sewage discharging and cooling pool, a valve well and the like of a natural gas purification plant are analyzed and tested for COD (chemical oxygen demand), pH (pH value), turbidity, NH4-N (ammonia nitrogen) and the like before liquid drainage, and the liquids can be discharged after the tests are qualified. According to the production needs, all will test with a large amount of water samples of sampler every day, the method that uses at present is tied up the sampler with the rope, puts into the pond and takes a sample the back, withdraws the rope again, has two drawbacks like this:
firstly, due to the buoyancy of the sampler, only the liquid on the surface layer can be taken, and thus, the diversity and the representativeness of the sample are lost.
And secondly, the sampler cannot be automatically closed, and when the rope is withdrawn, the sampler is shaken left and right to cause the sample in the sampler to be spilled.
In view of the foregoing, there is a need for a retractable liquid sampler.
SUMMERY OF THE UTILITY MODEL
To the above problem, an object of the utility model is to provide a retractable liquid sampler.
In order to achieve the above object, the utility model adopts the following technical scheme:
a telescopic liquid sampler comprises a telescopic rod, wherein a sampling cup is arranged at one end of the telescopic rod, and a cup cover capable of being automatically turned and buckled is arranged at the opening position of the sampling cup; the telescopic rod is further provided with a winder, and the winder is connected with the cup cover through a pull wire.
The retractable sampler comprises a retractable rod, a sampling cup is arranged at one end of the retractable rod, a cup cover is arranged at the opening position of the sampling cup, a wire winder is further arranged on the retractable rod, the wire winder is connected with the cup cover by adopting a pull wire, in the using process, the retractable rod is firstly stretched and extended, the length of the retractable rod can be correspondingly adjusted according to the depth to be detected, the length of the pull wire is adjusted by matching the length of the retractable rod with the wire winder, so that the cup cover is always closed in the detection and sampling process, when the sampling cup is positioned at the depth to be detected by sampling in a pool through the retractable rod, the wire winder is rotated to take up the wire, the cup cover is overturned and opened along the sampling cup under the action of the online tension, after the sampling cup is filled with sampling liquid, the wire winder is paid off, the cup cover is automatically overturned and fastened on the, the liquid in the sampling cup rocks and overflows, this device simple structure, and convenient operation can take a sample to the liquid of each degree of depth in the pond through the length of adjusting the telescopic link to the bowl cover lock of the automatic upset lock of accessible avoids sample in-process liquid to rock on the sampling cup and spills.
Preferably, the cup cover is hinged at the opening position of the sampling cup.
Preferably, the sample cup adopts torque spring to be connected with the bowl cover, and the sample cup adopts torque spring to be connected with the bowl cover, opens the bowl cover in the upset, and after the sample cup was filled with sample liquid, through the spooler unwrapping wire, the bowl cover is under the effect of torque spring recovery deformation power, and the automatic upset lock has solved the easy unrestrained problem of liquid in the sample cup at the sampling in-process on the sample cup.
Preferably, all be equipped with the wire loop on bowl cover and the telescopic link, act as go-between and pass the wire loop on the telescopic link, one end is tied to the wire loop of bowl cover, and the other end is tied to the spooler, acts as go-between and passes the wire loop on the telescopic link, and one end is tied to the wire loop of bowl cover, and the other end is tied to the spooler, and the spooler is receiving and releasing the in-process of acting as go-between, and the limit of the wire loop on the telescopic link is acted as go-between and is rocked, can effectively.
Preferably, the wire loop on spooler and the telescopic link sets up in the vertical plane with sample cup opening vertically, wire loop on the bowl cover sets up on the geometric centre of bowl cover puts, sets up spooler and wire loop in the vertical plane with sample cup opening vertically, and the wire loop on the bowl cover sets up on the geometric centre of bowl cover puts, makes the spooler drive act as the power on the bowl cover of acting as go-between more concentrated to drive the effect of overcoming torsion spring through the spooler more easily and open the bowl cover along the sample cup rotation.
Preferably, the winder includes rotation portion and wire winding portion, rotation portion is for setting up the rolling bearing in the telescopic link, wire winding portion and rotation portion fixed connection, the winder includes rotation portion and wire winding portion, and rotation portion is for setting up the rolling bearing in the telescopic link, wire winding portion and rotation portion fixed connection, and the bowl cover is opened to the clockwise receipts line of receiving of telescopic link along the wire winding portion, and wire winding portion anticlockwise rotation unwrapping wire bowl cover is automatic closure under torque spring resumes deformation effect, makes things convenient for the receipts unwrapping wire operation of winder.
Preferably, the inner wall of bowl cover is provided with the sealing ring, and partial sample liquid need stand after a period and detect after taking a sample, when having the characteristic of volatilizing to this partial sample liquid, through set up the sealing ring at the bowl cover inner wall, can seal the bowl cover with the clearance position of sampling cup, avoids volatilizing of sample liquid.
Preferably, the hand-held part on the telescopic rod is provided with an anti-slip sleeve, and the anti-slip sleeve is arranged at the hand-held part on the telescopic rod, so that the sample collector can slide down in the sampling operation process.
Preferably, the tip of telescopic link can be dismantled with the lateral wall of sampling cup and be connected, and the tip of telescopic link can be dismantled with the lateral wall of sampling cup and be connected, conveniently changes the telescopic link of different length or change different volumetric sampling cups according to the liquid volume of sample according to the sample depth of liquid in the pond, enlarges the use encirclement of sampler.
Preferably, the telescopic link and the sampling cup are stainless steel structural members, the stainless steel has good corrosion resistance, and the telescopic link and the sampling cup are made of stainless steel and can be used for sampling various sampling liquids.
Compared with the prior art, the utility model has the advantages of: the utility model relates to a telescopic liquid sampler which comprises a telescopic rod, the telescopic sampler comprises a telescopic rod, one end of the telescopic rod is provided with a sampling cup, the opening position of the sampling cup is provided with a cup cover, the telescopic rod is also provided with a winder, the winder and the cup cover adopt a pull wire to be connected, in the using process, the telescopic rod is firstly stretched and extended, the length of the telescopic rod can be correspondingly adjusted according to the depth to be detected, and the length of the pull wire is adjusted by matching the length of the winder with the telescopic rod, so that the cup cover is always in a closed state in the detection and sampling process, when the sampling cup is positioned in a pool to be detected by sampling through the telescopic rod, the cup cover is overturned and opened along the sampling cup under the action of the online tension by rotating the winder, after the sampling cup is filled with the sampling liquid, the sampling cup is paid off by the winder, the cup, thereby avoided mentioning the sample cup in-process at the telescopic link, liquid in the sample cup rocks and spills over, this device simple structure, convenient operation can take a sample to the liquid of each degree of depth in the pond through the length of adjusting the telescopic link to the bowl cover lock of the automatic upset lock of accessible avoids sample in-process liquid to shake on the sample cup and spills.
The beneficial effects of other embodiments of the application are as follows:
1. the sampling cup is connected with the cup cover through the torsion spring, the cup cover is opened in the overturning mode, after the sampling cup is filled with sampling liquid, the cup cover is placed on the sampling cup through the winder, the cup cover is automatically overturned and buckled on the sampling cup under the action of the torsion spring restoring deformation force, and the problem that the liquid in the sampling cup is easy to spill in the sampling process is solved.
2. The stay wire penetrates through the wire ring on the telescopic rod, one end of the stay wire is tied to the wire ring of the cup cover, the other end of the stay wire is tied to the wire winder, the wire winder limits the stay wire to shake through the wire ring on the telescopic rod in the process of winding and unwinding the stay wire, and winding and knotting of the stay wire in the process of winding and unwinding can be effectively avoided.
3. In the process of using the sampler, one end of the telescopic rod is held, the other hand is matched with the operation to rotate the winder to take up and pay off the pull wire, the winder is arranged at a position 10-15 cm away from the hand-held part of the telescopic rod, and therefore the two hands can be conveniently matched with the operation in the sampling process.
4. With spooler and wire loop setting in with sampling cup opening vertically vertical plane, the wire loop on the bowl cover sets up on the geometric centre of bowl cover puts, makes the spooler drive act as the power on the bowl cover of acting as go-between more concentrated to it overcomes torsion spring's effect along the rotation of sampling cup and opens the bowl cover to pull-between through the spooler drive more easily.
5. The winder includes rotation portion and wire winding portion, and rotation portion is for setting up the rolling bearing in the telescopic link, wire winding portion and rotation portion fixed connection, and wire winding portion is followed the telescopic link clockwise rotation and is received the line and open the bowl cover, and wire winding portion anticlockwise rotation unwrapping wire bowl cover is automatic closing under torque spring resumes the deformation effect, makes things convenient for the operation of receiving and releasing the line of winder.
6. Part sample liquid need stand after the sample after a period and detecting, when having the characteristic of volatilizing to this part sample liquid, through set up the sealing ring at the bowl cover inner wall, can seal the bowl cover with the clearance position of sampling cup, avoid volatilizing of sample liquid.
7. The anti-slip sleeve is arranged at the hand-held part on the telescopic rod, so that the sliding of the sampler in the sampling operation process can be reduced.
8. The tip of telescopic link can be dismantled with the lateral wall of sampling cup and be connected, conveniently changes the telescopic link of different length or change different volumetric sampling cups according to the liquid volume of taking a sample according to the sample depth of liquid in the pond, enlarges the use ring of sampler and encloses.
9. Stainless steel material has good corrosion resistance, and the telescopic link and the sampling cup select stainless steel material for use and can be used for the sample of multiple sampling liquid.
Drawings
Fig. 1 is a schematic structural diagram of a retractable liquid sampler of the present invention;
fig. 2 is a schematic structural view of the retractable liquid sampler in a closed state of the cup cover.
Reference numerals
1-telescopic rod, 2-sampling cup, 3-cup cover, 4-winder, 5-wire ring, 6-pull wire and 7-antiskid sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Example 1
As shown in attached drawings 1 and 2, the telescopic liquid sampler of the embodiment comprises a telescopic rod 1, a sampling cup 2, a cup cover 3, a winder 4, a wire ring 5, a pull wire 6 and an anti-slip sleeve 7, wherein the prior sampling at the positions of a sewage lifting pool, a sewage cooling pool, a valve well and the like of a natural gas purification plant is realized by fastening a sampling container by using a rope, throwing the sampling container into a pool with 4-5 meters for sampling and then withdrawing the rope, only liquid on the surface layer can be taken due to the buoyancy effect of the sampling container in the whole sampling process, and liquid in the deep part of the pool cannot be directly sampled, so that the diversity and the representativeness of the sample are lost, the sampling container cannot be automatically closed, and the rope is swung left and right during the withdrawing, so that the sample in the sampling container is spilled, the sampling cup 2 is arranged at one end of the telescopic rod 1 of the device, the cup cover 3 is arranged at the opening position of the, the telescopic rod 1 is also provided with a winder 4, the winder 4 is connected with the cup cover 3 by adopting a stay wire 6, in the using process, the telescopic rod 1 is firstly stretched and extended, the length of the telescopic rod 1 can be correspondingly adjusted according to the depth to be detected, and the length of the stay wire 6 is adjusted by matching the winder 4 with the length of the telescopic rod 1, so that the cup cover 3 is always in a closed state in the detection and sampling process, when the sampling cup is positioned in a pool by the telescopic rod and needs to be sampled and detected, the cup cover 3 is overturned and opened along the sampling cup 2 under the action of wire tension by rotating the winder 4 to take up wires, after the sampling cup 2 is filled with sampling liquid, the cup cover 3 is automatically overturned and buckled on the sampling cup 2 under the action of no wire tension by the winder 4 to avoid that the liquid in the sampling cup 2 shakes and overflows in the lifting process of the telescopic rod, the device has simple structure, convenient operation can sample the liquid of each degree of depth in the pond through the length of adjusting telescopic link 1 to the 3 locks of bowl cover of the automatic upset lock of accessible avoid sample in-process liquid to slosh and spill on sampling cup 2.
The stay wire 6 penetrates through the wire ring 5 on the telescopic rod 1, one end of the stay wire is tied to the wire ring 5 of the cup cover 3, the other end of the stay wire is tied to the wire winder 4, the wire winder 4 limits the stay wire 6 to swing through the wire ring 5 on the telescopic rod 1 in the process of winding and unwinding the stay wire 6, and winding and knotting of the stay wire 6 in the process of winding and unwinding can be effectively avoided.
In the process of using the sampler, one end of the telescopic rod 1 is held, the winder 4 is rotated to receive and release the pull wire 6 in a matched mode by the other hand, the winder 4 is arranged at a position which is 10-15 cm away from the held portion of the telescopic rod 1, and the two hands can be conveniently matched and operated in the sampling process.
With spooler 4 and wire loop 5 set up in with sample cup 2 opening vertically vertical plane, wire loop 5 on the bowl cover 3 sets up on the geometric centre of bowl cover 3 puts, makes spooler 4 drive act as go-between 6 power on bowl cover 3 more concentrated to it overcomes torsion spring's effect along the sample cup 2 rotation and opens bowl cover 3 to drive through spooler 4 more easily.
Part sample liquid need stand after the sample for a period of time and is detecting, when having the characteristic of volatilizing to this part sample liquid, through set up the sealing ring at 3 inner walls of bowl cover, can seal the clearance position of bowl cover 3 and sample cup 2, avoids volatilizing of sample liquid.
The anti-slip sleeve 7 is arranged at the hand-held part of the telescopic rod 1, so that the sliding of the sampler in the sampling operation process can be reduced.
The tip of telescopic link 1 can be dismantled with the lateral wall of sampling cup 2 and be connected, conveniently changes the telescopic link 1 of different length or change different volumetric sampling cup 2 according to the liquid volume of sample according to the sample degree of depth of liquid in the pond, and the use that enlarges the sampler encircles.
Stainless steel material has good corrosion resistance, and telescopic link 1 and sample cup 2 select for use stainless steel material can be used to the sample of multiple sampling liquid.
The above embodiments are only used to illustrate the present invention and not to limit the technical solutions described in the present invention, and although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement may be made to the present invention; all technical solutions and modifications without departing from the spirit and scope of the present invention should be covered by the claims of the present invention.
Claims (10)
1. A retractable liquid sampler, its characterized in that: the sampling cup comprises a telescopic rod (1), wherein a sampling cup (2) is arranged at one end of the telescopic rod (1), and a cup cover (3) capable of being automatically turned and buckled is arranged at the opening position of the sampling cup (2); still be equipped with spooler (4) on telescopic link (1), spooler (4) adopt acting as go-between (6) to be connected with bowl cover (3).
2. A telescopic liquid sampler according to claim 1 in which: the cup cover (3) is hinged at the opening position of the sampling cup (2).
3. A telescopic liquid sampler according to claim 2 in which: the sampling cup (2) is connected with the cup cover (3) by a torsion spring.
4. A telescopic liquid sampler according to claim 3 in which: the novel cup is characterized in that wire rings (5) are arranged on the cup cover (3) and the telescopic rod (1), the pull wire (6) penetrates through the wire rings (5) on the telescopic rod (1), one end of the pull wire is tied to the wire rings (5) of the cup cover (3), and the other end of the pull wire is tied to the winder (4).
5. A telescopic liquid sampler according to claim 4 in which: the wire loop (5) on the winder (4) and the telescopic rod (1) are arranged in a vertical plane vertical to the opening of the sampling cup (2), and the wire loop (5) on the cup cover (3) is arranged at the geometric center of the cup cover (3).
6. A telescopic liquid sampler according to claim 5 in which: the winder (4) comprises a rotating part and a winding part, the rotating part is a rotating bearing arranged in the telescopic rod (1), and the winding part is fixedly connected with the rotating part.
7. A telescopic liquid sampler according to claim 1 in which: the inner wall of the cup cover (3) is provided with a sealing ring.
8. A telescopic liquid sampler according to claim 1 in which: the hand-held part of the telescopic rod (1) is provided with an anti-skid sleeve (7).
9. A telescopic liquid sampler according to claim 1 in which: one end of the telescopic rod (1) is detachably connected with the side wall of the sampling cup (2).
10. A telescopic liquid sampler according to any one of claims 1 to 9, wherein: the telescopic rod (1) and the sampling cup (2) are both stainless steel structural members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306558.7U CN210487386U (en) | 2019-08-13 | 2019-08-13 | Retractable liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306558.7U CN210487386U (en) | 2019-08-13 | 2019-08-13 | Retractable liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210487386U true CN210487386U (en) | 2020-05-08 |
Family
ID=70537400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306558.7U Active CN210487386U (en) | 2019-08-13 | 2019-08-13 | Retractable liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210487386U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255026A (en) * | 2020-11-23 | 2021-01-22 | 陈真 | Liquid milk sampler |
| CN112326337A (en) * | 2020-11-13 | 2021-02-05 | 中冶南方城市建设工程技术有限公司 | Automatic sampling device and method for cement soil mixing pile slurry |
-
2019
- 2019-08-13 CN CN201921306558.7U patent/CN210487386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326337A (en) * | 2020-11-13 | 2021-02-05 | 中冶南方城市建设工程技术有限公司 | Automatic sampling device and method for cement soil mixing pile slurry |
| CN112255026A (en) * | 2020-11-23 | 2021-01-22 | 陈真 | Liquid milk sampler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210487386U (en) | Retractable liquid sampler | |
| US9574974B2 (en) | Suspended sediment sampler | |
| DE10232623B4 (en) | Ground water sampling | |
| CN206450455U (en) | Sediment catcher | |
| CN110389054A (en) | The long-term in-situ sampling of the big depth section pore water of bottom sediment and analysis method | |
| CN209296369U (en) | Marine Geology deposit sampler | |
| CN106053143B (en) | Drilled pile slurry sampler and sampling method | |
| CN208076207U (en) | Shallow-layer water sample and deposit combined type sampling apparatus | |
| CN109269836A (en) | A kind of portable fluid all levels sampler | |
| RU169006U1 (en) | SAMPLE DEVICE FROM UPPER LIQUIDS OF LIQUID | |
| CN206975006U (en) | A kind of more water level water quality detection means | |
| CN112525601A (en) | Unmanned aerial vehicle water body fixed point sampling device | |
| CN205620171U (en) | Simple and easy stocked anchor formula shallow water superficial deposit thing sample thief | |
| CN207717427U (en) | A kind of project supervision sampler | |
| CN109799112A (en) | A kind of easy deep water sampling apparatus | |
| CN208076206U (en) | Shallow-layer water sample depthkeeping harvester | |
| CN209014327U (en) | A kind of environmental monitoring water-quality sampler | |
| CN217304419U (en) | A soil sample harvesting device for ecological environment detects | |
| CN206339405U (en) | Penetration type determines drawdown layered sampler | |
| CN207881971U (en) | A kind of gravity pillar sampler convenient for sealing | |
| CN206440495U (en) | Depth sampler | |
| CN209416757U (en) | Heavy metal-polluted soil detects sampling apparatus | |
| CN211013640U (en) | Surface water quality sampler | |
| CN207540819U (en) | A kind of depth sampler | |
| CN219798873U (en) | Hydrological sand content detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |