CN213068608U - Stable cold atom absorption differential mercury detector - Google Patents
Stable cold atom absorption differential mercury detector Download PDFInfo
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- CN213068608U CN213068608U CN202020624512.6U CN202020624512U CN213068608U CN 213068608 U CN213068608 U CN 213068608U CN 202020624512 U CN202020624512 U CN 202020624512U CN 213068608 U CN213068608 U CN 213068608U
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- mercury
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- moving rod
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Abstract
The utility model relates to a mercury tester field discloses a cold atom of stable form absorbs differential mercury tester. Including the mercury meter body, there is the fixed axle at the side-mounting of mercury meter body, and the vertical outer barrel of installing on the fixed axle, the vertical barrel in being provided with in the barrel outside, interior barrel includes a plurality of arc grip blocks, is provided with between inner barrel and the outer barrel and supports coupling assembling, supports coupling assembling and includes carriage release lever, fixed cover and supporting spring. The inner wall of the outer cylinder body is fixedly provided with a fixed sleeve, a moving rod is movably arranged in the fixed sleeve, one end of the moving rod is connected with the arc-shaped clamping plate, and the moving rod is sleeved with a supporting spring. The utility model discloses an adopt outer barrel, interior barrel and support coupling assembling's setting, can install the bubble bottle that turns over of not equidimension, greatly increased mercury measuring device body to the application scope of bottle, further stabilize the centre gripping to turning over the bubble bottle, install and remove the convenience, easy operation has also improved the detection precision.
Description
Technical Field
The utility model relates to a mercury tester field, in particular to cold atom of stable form absorbs differential mercury tester.
Background
The mercury detector is an atomic absorption spectrum instrument for measuring mercury with high sensitivity, the mercury in the air above some metal deposit is often as low as several to tens of cubic meters, and the mercury detector is designed by utilizing the characteristic of mercury vapor absorption nano spectral line. The mercury-measuring instrument is generally used for detecting gas conveyed in the bubble turning bottle, but the existing mercury-measuring instrument often selects a bottle body with one specification for effectively fixing the bubble turning bottle, so that the application range of the mercury-measuring instrument to the bottle body is narrow, and when the bubble turning bottle is used and replaced for a long time, the structure for clamping the bubble turning bottle is abraded, the bubble turning bottle is inclined or shifted, and the stability of the bubble turning bottle is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a cold atom of stable form absorbs differential mercury porosimeter through the setting that adopts outer barrel, interior barrel and support coupling assembling, can install the bubble bottle that turns over of different bulk sizes, greatly increased mercury porosimeter body to the application scope of bottle, further to turning over the bubble bottle and stabilizing the centre gripping, install and remove the convenience, easy operation has also improved the detection precision.
In order to achieve the above purpose, the technical scheme of the utility model is as follows:
a stable cold atomic absorption differential mercury detector comprises a mercury detector body, wherein a fixed shaft is installed on the side face of the mercury detector body, an outer cylinder is vertically installed on the fixed shaft, an inner cylinder is vertically arranged in the outer cylinder, the inner cylinder comprises a plurality of arc-shaped clamping plates, a supporting and connecting assembly is arranged between the inner cylinder and the outer cylinder, and the supporting and connecting assembly comprises a moving rod, a fixed sleeve and a supporting spring; the inner wall of the outer cylinder body is fixedly provided with the fixed sleeve, the movable sleeve is internally provided with the moving rod, one end of the moving rod is connected with the arc-shaped clamping plate, the moving rod is sleeved with the supporting spring, and the supporting spring is positioned between the arc-shaped clamping plate and the fixed sleeve.
As an optimized proposal of the utility model, the upper part of the outer cylinder body is provided with an elastic bending snap ring corresponding to the position.
As an optimized proposal of the utility model, a supporting platform is arranged at the corresponding position of the lower part of the outer cylinder body.
As an optimal scheme of the utility model the bottom interval of mercury vapor meter body is provided with the bearing bar, the flange column structure is set to the one end of bearing bar install vibration damping mount on the bearing bar.
As an optimized proposal of the utility model, a rubber protection pad is arranged on the arc-shaped clamping plate.
To sum up, the utility model discloses following beneficial effect has: the utility model discloses an adopt outer barrel, interior barrel and support coupling assembling's setting, can install the bubble bottle that turns over of not equidimension, greatly increased mercury measuring device body to the application scope of bottle, further stabilize the centre gripping to turning over the bubble bottle, install and remove the convenience, easy operation has also improved the detection precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the top view structure diagram of the outer cylinder, the inner cylinder and the supporting and connecting assembly of the present invention.
Fig. 3 is a schematic top view of the elastically bending snap ring according to the present invention.
The corresponding part names indicated by the numbers and letters in the drawings:
1-mercury measuring instrument body 2-elastic bending snap ring 3-outer cylinder 4-inner cylinder
5-rubber protection pad 6-fixed sleeve 7-moving rod 8-supporting spring
9-supporting platform 10-bearing rod 11-damping base 12-arc clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
As shown in fig. 1 to 3, the utility model relates to a cold atom of stable form absorbs differential mercury vapor measurement appearance, including mercury vapor measurement appearance body 1, there is the fixed axle at mercury vapor measurement appearance body 1's side-mounting, at the fixed axle on the vertical outer barrel 3 of installing, barrel 4 in the vertical interior being provided with of outer barrel 3, interior barrel 4 includes a plurality of arc grip blocks 12, is provided with rubber protection pad 5 on arc grip block 12 for protect the centre gripping to the body of turning over the bubble bottle, avoid hard centre gripping, lead to turning over the bubble bottle breakage, improved the safety in utilization of turning over the bubble bottle. A supporting and connecting assembly is arranged between the inner cylinder 4 and the outer cylinder 3, and comprises a moving rod 7, a fixed sleeve 6 and a supporting spring 8. Fixed cover 6 is fixedly mounted on the inner wall of outer cylinder 3, and the activity is provided with carriage release lever 7 in fixed cover 6, and the one end and the arc grip block 12 of carriage release lever 7 are connected, and the cover is equipped with supporting spring 8 on carriage release lever 7, and supporting spring 8 is located between arc grip block 12 and the fixed cover 6. Through supporting coupling assembling's setting, can install the bubble bottle that turns over of different size of volume, greatly increased the application scope of mercury-measuring appearance body 1 to the bottle. Wherein, the upper part of the outer cylinder body 3 is provided with an elastic bent snap ring 2 at the corresponding position for fixedly clamping the bottleneck of the bubble turning bottle. The lower part of the outer cylinder body 3 is provided with a supporting platform 9 corresponding to the position for placing the bubble turning bottle, thereby improving the stability of the bottle body. The bottom of the mercury vapor detector body 1 is provided with load-bearing rods 10 at intervals, one end of each load-bearing rod 10 is of a flange-shaped structure, and a damping base 11 is mounted on each load-bearing rod 10.
In this embodiment, the bubble turning bottle containing the gas to be detected is inserted into the inner cylinder 4, placed on the supporting platform 9, and then communicated with the mercury vapor detector body 1 through a pipeline for detection. Wherein, when putting into interior barrel 4 at the bubble bottle of turning over, according to the volume size that turns over the bubble bottle, clamping motion about arc grip block 12 can carry out drives movable rod 7 and is synchronous motion in fixed cover 6, and the stable centre gripping of supporting spring 8 is turning over the body of bubble bottle to carry out the fixing clip through the crooked snap ring 2 bottleneck of turning over the bubble bottle and establish, improved the centre gripping stability that turns over the bubble bottle, install and remove the convenience, easy operation has also improved the detection precision.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (5)
1. A stable cold atomic absorption differential mercury porosimeter is characterized by comprising a mercury porosimeter body, wherein a fixed shaft is mounted on the side surface of the mercury porosimeter body, an outer cylinder is vertically mounted on the fixed shaft, an inner cylinder is vertically arranged in the outer cylinder, the inner cylinder comprises a plurality of arc-shaped clamping plates, a supporting and connecting assembly is arranged between the inner cylinder and the outer cylinder, and the supporting and connecting assembly comprises a moving rod, a fixed sleeve and a supporting spring; the inner wall of the outer cylinder body is fixedly provided with the fixed sleeve, the movable sleeve is internally provided with the moving rod, one end of the moving rod is connected with the arc-shaped clamping plate, the moving rod is sleeved with the supporting spring, and the supporting spring is positioned between the arc-shaped clamping plate and the fixed sleeve.
2. The stabilized cold atom absorption differential mercury porosimeter according to claim 1, wherein an elastically bent snap ring is provided at a corresponding position on the upper portion of said outer cylinder.
3. The stabilized cold atomic absorption micro-mercury porosimeter according to claim 1, wherein a support platform is provided at a lower portion of the outer cylinder in a corresponding position.
4. The stabilized cold atom absorption differential mercury porosimeter according to claim 1, wherein a load-bearing bar is spaced from the bottom of the mercury porosimeter body, one end of the load-bearing bar is provided with a flange-like structure, and a shock-absorbing mount is mounted on the load-bearing bar.
5. The stabilized cold atom absorption micro-mercury meter according to claim 1, wherein a rubber protective pad is provided on the arc-shaped holding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624512.6U CN213068608U (en) | 2020-04-22 | 2020-04-22 | Stable cold atom absorption differential mercury detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020624512.6U CN213068608U (en) | 2020-04-22 | 2020-04-22 | Stable cold atom absorption differential mercury detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213068608U true CN213068608U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020624512.6U Active CN213068608U (en) | 2020-04-22 | 2020-04-22 | Stable cold atom absorption differential mercury detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213068608U (en) |
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2020
- 2020-04-22 CN CN202020624512.6U patent/CN213068608U/en active Active
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