CN205449353U - Absorption liquid fixed bolster is gathered to big gas sample article - Google Patents
Absorption liquid fixed bolster is gathered to big gas sample article Download PDFInfo
- Publication number
- CN205449353U CN205449353U CN201620236020.3U CN201620236020U CN205449353U CN 205449353 U CN205449353 U CN 205449353U CN 201620236020 U CN201620236020 U CN 201620236020U CN 205449353 U CN205449353 U CN 205449353U
- Authority
- CN
- China
- Prior art keywords
- absorption tube
- screw rod
- connecting portion
- absorption
- utility
- 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.)
- Expired - Fee Related
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides an absorption liquid fixed bolster is gathered to big gas sample article, includes that two absorption tube mounts, two absorption tube mounts pass through connecting screw rod and connect, every the absorption tube mount is including supporting the base and arranging in support the panel on the base, panel one side is the absorption tube portion of placing, and the opposite side is connecting portion, two the connecting portion interconnect of absorption tube mount, every connecting portion are equipped with the ascending through -hole of an opening, and the through -hole part of two connecting portion is overlapped to connect through connecting screw rod, connecting screw rod's bottom is equipped with a dog, connecting screw rod's top is equipped with a nut. The utility model discloses a two absorption tube mounts jointly use to the adjusting screw that the cooperation can be moved about in the light of actual conditions adjusts the width of two absorption tubes between fixed, and carry out effectual fixing after width control is good, the utility model has the characteristics of convenient durable, reduce the suck -back risk, improve work efficiency.
Description
Technical field
This utility model relates to a kind of laboratory auxiliary device, is specifically related to a kind of atmospheric sample and gathers absorbing liquid fixed support.
Background technology
The atmospheric sample that tradition uses now gathers absorbing liquid fixed support can only place a root absorption pipe, need two root absorption pipes cannot meet when being used in series when gathering for current part working space Occupational Disease Hazards, then there will be absorption tube placement injustice as placed two atmospheric samples collection absorbing liquid fixed supports on instrument, be susceptible to suck-back phenomenon thus damage sampling instrument.
Utility model content
For solve the problems referred to above, this utility model provide a kind of have facilitate durable, reduce suck-back risk, improve work efficiency atmospheric sample gather absorbing liquid fixed support.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of atmospheric sample gathers absorbing liquid fixed support, including two absorption tube fixed mounts, two absorption tube fixed mounts connect by connecting screw rod, each described absorption tube fixed mount includes supporting base and being placed in the panel on described support base, described panel side is absorption tube placement section, opposite side is connecting portion, the connecting portion of two described absorption tube fixed mounts is connected with each other, each connecting portion is provided with the through hole of an opening upwards, the throughhole portions of two connecting portions is overlapping, and connect by connecting screw rod, the bottom of described connection screw rod is provided with a block, the top of described connection screw rod is provided with a nut.
Further, described nut is wing nut.
Further, the width of described block is more than the width of described through hole.
Further, the height of described connection screw rod is more than the height of two connecting portion laps.
This utility model is used in combination by two absorption tube fixed mounts, and coordinate can be movable adjusting screw rod, width between in the light of actual conditions two absorption tubes of regulation are fixing, and effectively fix after width adjustment is good, this utility model have facilitate durable, reduce suck-back risk, improve work efficiency feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the top view of absorption tube fixed mount；
Fig. 3 is the front view of absorption tube fixed mount；
Fig. 4 is the structure chart connecting screw rod.
Detailed description of the invention
Figure of description is enforcement preferred version of the present utility model, further illustrates this utility model below in conjunction with the accompanying drawings.
nullReferring to the drawings 1 ~ 3，A kind of atmospheric sample gathers absorbing liquid fixed support，Including two absorption tube fixed mounts 1、Two absorption tube fixed mounts 1 connect by connecting screw rod 2，Each absorption tube fixed mount 1 includes supporting base 11 and being placed in the panel 12 supported on base 11，Panel 12 side is absorption tube placement section 31，Absorption tube placement section 31 is provided with a position placing absorption tube，The opposite side of panel 12 is connecting portion 32，The connecting portion 32 of two absorption tube fixed mounts 1 is connected with each other，Each connecting portion 32 is provided with the through hole 30 of an opening upwards，The size of through hole 30 is long 3.5cm、Wide 0.4cm，The through hole 30 of two connecting portions 32 partly overlaps，And connect by connecting screw rod 2，Referring to the drawings 4，The bottom connecting screw rod 2 is provided with a block 21，The width of block 21 is 1cm，Connect the height height more than two connecting portion 32 laps of screw rod 2，Connect a diameter of 0.35cm of screw rod 2，The top connecting screw rod 2 is provided with a nut 22，Nut 22 is wing nut.
When using this utility model, the screw rod 2 through hole 30 through two absorbing liquid fixed support laps will be connected, regulate the width of itself and sampler, tightening nuts, two absorbing liquid fixed supports 1 are made to be fixed on sampling instrument, two absorption tubes are respectively put on two absorbing liquid fixed supports 1, connect instrument and open instrument and set sampling flow and can open sampling.
Described in above-described embodiment and description, principle of the present utility model and most preferred embodiment are simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.
Claims (4)
1. an atmospheric sample gathers absorbing liquid fixed support, including two absorption tube fixed mounts, it is characterized in that, two absorption tube fixed mounts connect by connecting screw rod, each described absorption tube fixed mount includes supporting base and being placed in the panel on described support base, described panel side is absorption tube placement section, opposite side is connecting portion, the connecting portion of two described absorption tube fixed mounts is connected with each other, each connecting portion is provided with the through hole of an opening upwards, the throughhole portions of two connecting portions is overlapping, and connect by connecting screw rod, the bottom of described connection screw rod is provided with a block, the top of described connection screw rod is provided with a nut.
A kind of atmospheric sample the most according to claim 1 gathers absorbing liquid fixed support, it is characterised in that described nut is wing nut.
A kind of atmospheric sample the most according to claim 1 gathers absorbing liquid fixed support, it is characterised in that the width of described block is more than the width of described through hole.
A kind of atmospheric sample the most according to claim 1 gathers absorbing liquid fixed support, it is characterised in that the height of described connection screw rod is more than the height of two connecting portion laps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236020.3U CN205449353U (en) | 2016-03-25 | 2016-03-25 | Absorption liquid fixed bolster is gathered to big gas sample article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620236020.3U CN205449353U (en) | 2016-03-25 | 2016-03-25 | Absorption liquid fixed bolster is gathered to big gas sample article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205449353U true CN205449353U (en) | 2016-08-10 |
Family
ID=56574159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620236020.3U Expired - Fee Related CN205449353U (en) | 2016-03-25 | 2016-03-25 | Absorption liquid fixed bolster is gathered to big gas sample article |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205449353U (en) |
-
2016
- 2016-03-25 CN CN201620236020.3U patent/CN205449353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170325 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |