CN217211576U - Sampler capable of fixing depth - Google Patents
Sampler capable of fixing depth Download PDFInfo
- Publication number
- CN217211576U CN217211576U CN202122376940.9U CN202122376940U CN217211576U CN 217211576 U CN217211576 U CN 217211576U CN 202122376940 U CN202122376940 U CN 202122376940U CN 217211576 U CN217211576 U CN 217211576U
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- sampling
- sampling cylinder
- sealing plate
- sampling tube
- sampler
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Abstract
The utility model provides a can depthkeeping sample thief, include the sampling tube and be located the thief hole of sampling tube bottom, the inside below of sampling tube is equipped with the closing plate for the shutoff thief hole, closing plate one end articulates in the sampling tube inboard, the sampling tube top is provided with the link gear who is used for controlling the closing of closing plate. The utility model discloses simple structure, reasonable in design, the convenience is carried out sampling work to sewage, convenient to use, work efficiency is high.
Description
Technical Field
The utility model relates to a but depthkeeping degree sample thief.
Background
Need sample the sewage before and after handling among the sewage treatment, the traditional mode directly adopts containers such as cup to get water, and such mode is used inconveniently, and will be closer to the water source relatively, also not good grasp the water yield of sample, and work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses improve above-mentioned problem, promptly the to-be-solved technical problem of the utility model is to provide a can depthkeeping sample thief, convenient to use and high-efficient.
The utility model discloses a constitute like this, it includes the sampling tube and is located the thief hole of sampler barrel bottom, the inside below of sampling tube is equipped with the closing plate for the shutoff thief hole, closing plate one end articulates in the sampling tube inboardly, the sampling tube top is provided with the link gear who is used for controlling the closing of closing plate.
Furthermore, the linkage mechanism comprises a rotating shaft arranged inside the upper portion of the sampling cylinder, a pressing handle extending from the inside of the sampling cylinder to the outside of the sampling cylinder is arranged on the side portion of the rotating shaft, and a pull rope is arranged between the rotating shaft and the sealing plate.
Furthermore, a fixed rod is arranged on the outer side above the sampling cylinder, and a return spring is arranged between the external pressing handle and the fixed rod.
Furthermore, the surface of the sampling tube is provided with a scale.
Further, the lower surface of the fixing rod is provided with an avoiding groove, and the upper side part of the sampling cylinder is provided with a notch for avoiding the pressing handle to actuate.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses simple structure, reasonable in design through opening and shutting of control closing plate, makes the sample connection open or seal to make rivers go into and carry out sample work in the sampler barrel, convenient and fast has wide application prospect.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1-sampling cylinder, 11-sampling hole, 2-sealing plate, 3-rotating shaft, 4-pressing handle, 5-pulling rope, 6-reset spring, 7-fixing rod and 8-scale.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example (b): as shown in fig. 1, a sampler with a fixable depth is provided, which comprises a sampling cylinder 1 and a sampling hole 11 located at the bottom of the sampling cylinder, wherein a sealing plate 2 for plugging the sampling hole is arranged below the inside of the sampling cylinder, one end of the sealing plate is hinged at the inner side of the sampling cylinder, and a linkage mechanism for controlling the opening and closing of the sealing plate is arranged above the sampling cylinder.
When the sealing plate is closed, the sealing plate can completely seal the sampling hole.
In this embodiment, the linkage mechanism comprises a rotating shaft 3 arranged inside the upper part of the sampling cylinder, two ends of the rotating shaft are hinged on the sampling cylinder, a pressing handle 4 extending from the inside of the sampling cylinder to the outside of the sampling cylinder is arranged on the side part of the rotating shaft, and a pull rope 5 is arranged between the rotating shaft and the sealing plate; the pull rope can be a steel rope.
A fixed rod 7 is arranged on the outer side above the sampling cylinder, and a return spring 6 is arranged between the external pressing handle and the fixed rod.
In order to avoid interference of the pressing handle during working, the lower surface of the fixing rod is provided with an avoiding groove, the upper side part of the sampling cylinder is provided with a notch for pressing the pressing handle to extend outwards from the inside of the sampling cylinder, and meanwhile, the pressing handle is avoided to actuate.
In this embodiment, the surface of the sampling tube is provided with a scale 8, which can control the water intake.
In this embodiment, preferably, in order to further enhance the sealing adhesion between the sealing plate and the bottom of the sampling tube, the sealing layer is disposed on the lower surface of the sealing plate, so that the sealing layer is better adhered to the inner bottom surface of the sampling tube; in addition, the sealing plate can be magnetically connected with the bottom of the sampling tube.
In the embodiment, during operation, when a sample needs to be taken, the sampling cylinder is placed in the water tank, the pressing handle is pressed, the pressing handle drives the rotating shaft to rotate for a certain angle, the pull rope is wound, the pull rope drives the sealing plate to be opened, the reset spring is compressed, a water sample flows into water from the sampling hole, and the internal water inflow is observed through the external scale; after the sampling is completed, the pressing handle is loosened, the pull rope is loosened under the action of the reset spring, and the sampling hole is sealed by the sealing plate again.
Any technical solution disclosed in the present invention is, unless otherwise stated, disclosed a numerical range if it is disclosed, and the disclosed numerical range is a preferred numerical range, and any person skilled in the art should understand that: the preferred ranges are merely those values which are obvious or representative of the technical effects which can be achieved. Because numerical value is more, can't be exhaustive, so the utility model discloses just disclose some numerical values with the illustration the technical scheme of the utility model to, the numerical value that the aforesaid was enumerated should not constitute right the utility model discloses create the restriction of protection scope.
If the terms "first," "second," etc. are used herein to define parts, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.
Meanwhile, if the utility model discloses a disclose or related to mutually fixed connection's spare part or structure, then, except otherwise stated, fixed connection can be understood as: a detachable fixed connection (for example using a bolt or screw connection) can also be understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).
In addition, the terms used in any technical aspect of the present disclosure as described above for indicating the positional relationship or the shape include the state or the shape similar, analogous or approaching thereto unless otherwise stated.
The utility model provides an arbitrary part both can be formed by a plurality of solitary component parts equipment, also can be for the solitary part that the integrated into one piece technology made out.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: modifications can still be made to the embodiments of the invention or equivalents may be substituted for some of the features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (5)
1. The sampler capable of being fixed in depth is characterized by comprising a sampling cylinder and a sampling hole located at the bottom of the sampling cylinder, wherein a sealing plate used for plugging the sampling hole is arranged below the inside of the sampling cylinder, one end of the sealing plate is hinged to the inner side of the sampling cylinder, and a linkage mechanism used for controlling the opening and closing of the sealing plate is arranged above the sampling cylinder.
2. The sampler of claim 1, wherein the linkage mechanism comprises a rotating shaft disposed inside the upper portion of the sampling cylinder, a pressing handle is disposed on a side portion of the rotating shaft and extends from the inside of the sampling cylinder to the outside of the sampling cylinder, and a pull rope is disposed between the rotating shaft and the sealing plate.
3. The sampler of claim 2, wherein the sampling tube is provided with a fixing rod on the outside thereof, and a return spring is provided between the external pressing handle and the fixing rod.
4. The sampler of claim 1, wherein the surface of the sampling tube is provided with a scale.
5. The sampler of claim 3, wherein the fixing rod has an avoiding groove on its lower surface, and the sampling tube has a slot on its upper side for avoiding the actuation of the pressing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376940.9U CN217211576U (en) | 2021-09-29 | 2021-09-29 | Sampler capable of fixing depth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122376940.9U CN217211576U (en) | 2021-09-29 | 2021-09-29 | Sampler capable of fixing depth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217211576U true CN217211576U (en) | 2022-08-16 |
Family
ID=82751433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122376940.9U Active CN217211576U (en) | 2021-09-29 | 2021-09-29 | Sampler capable of fixing depth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217211576U (en) |
-
2021
- 2021-09-29 CN CN202122376940.9U patent/CN217211576U/en active Active
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