CN210664545U - A-frame for atmosphere sampling instrument - Google Patents
A-frame for atmosphere sampling instrument Download PDFInfo
- Publication number
- CN210664545U CN210664545U CN201922073432.6U CN201922073432U CN210664545U CN 210664545 U CN210664545 U CN 210664545U CN 201922073432 U CN201922073432 U CN 201922073432U CN 210664545 U CN210664545 U CN 210664545U
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- CN
- China
- Prior art keywords
- adapter sleeve
- connecting sleeve
- sleeve
- center post
- locking device
- 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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Abstract
The utility model discloses an A-frame for atmosphere sampling appearance, including mount pad, center post, bracing piece, adapter sleeve, connecting rod, hang heavy hook, the upper end of mount pad is equipped with the reference column for place atmosphere sampling appearance, the bottom of mount pad is equipped with three recess, the recess interpolation has three the same bracing pieces, the fixed first adapter sleeve that is equipped with in upper end of bracing piece, the bottom of center post is equipped with the second adapter sleeve, be connected through the connecting rod between first adapter sleeve and the second adapter sleeve, the bottom of second adapter sleeve is equipped with the internal thread hole, the upper end of hanging heavy hook is equipped with the external screw thread tooth with internal thread hole matched with, and both are through threaded connection. The utility model is provided with the retractable support bar, which is convenient for carrying and transportation; the bracing piece passes through the connecting rod with the center post and constitutes stable bearing structure, and the heavy hook of hanging of center post bottom can hang the heavy object, has further increased the structural stability of tripod support, prevents to be blown down by the wind.
Description
Technical Field
The utility model belongs to the technical field of atmospheric sampling appearance auxiliary fitting technique and specifically relates to an air sampling is A-frame for appearance.
Background
With the progress of science and technology and the improvement of living standard, people pay more and more attention to health, and the atmosphere closely related to human health also becomes the concern of people. With the development of the automobile industry, air pollution is receiving increasing attention as a more serious pollution situation which is not negligible. Accordingly, more and more devices are used to detect air quality. Air pollution affects our daily lives, and therefore, the atmosphere needs to be sampled and measured regularly. In order to ensure the comprehensiveness and accuracy of sampling, sampling measurement needs to be carried out on the atmosphere in different areas. The sampling instrument is generally matched with a triangular support for use, the existing sampling instrument support has some problems in the using process, and a tripod is unstable in structure, for example, the sampling instrument is easily blown down in the severe weather such as strong wind and the like in the sampling process, so that the working efficiency is slightly influenced, the sampling progress is delayed, and the sampling instrument is seriously damaged, so that property loss is caused to people.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defect that exists among the prior art, the utility model provides an air sampling is A-frame for appearance.
The utility model provides a technical scheme that its technical problem adopted is: a triangular bracket for an atmosphere sampling instrument comprises an installation seat, a central column, supporting rods, connecting sleeves, connecting rods, a hanging weight hook and an anti-slip sleeve, wherein the connecting sleeves comprise a first connecting sleeve and a second connecting sleeve, the upper end of the installation seat is provided with a positioning column for placing the atmosphere sampling instrument, three grooves are formed in the bottom end of the installation seat, three identical supporting rods are inserted into the grooves, each supporting rod comprises three sections of sleeves, the three sections of sleeves are connected through locking devices, each locking device comprises a first locking device and a second locking device, the upper end of each supporting rod is fixedly provided with the first connecting sleeve, the bottom end of the central column is connected with the second connecting sleeve through threads, the first connecting sleeve and the second connecting sleeve are connected through the connecting rods, the bottom end of the second connecting sleeve is provided with an internal thread hole, and the upper end of the hanging weight hook is provided with an external thread tooth matched with the internal, the two are connected by screw thread.
The triangular bracket for the atmosphere sampling instrument is characterized in that the bottom end of the supporting rod is provided with an anti-slip sleeve.
The triangular bracket for the atmosphere sampling instrument is characterized in that the anti-skid sleeve is made of rubber materials.
Compared with the prior art the utility model has the advantages of it is following and outstanding effect:
the utility model has the advantages that the tripod is provided with the retractable support bar, the height can be adjusted according to the requirement, and the tripod is convenient to carry and transport; bracing piece and center post pass through the connecting rod and constitute stable tripod bearing structure, and the heavy hook of hanging of center post bottom can hang the heavy object, has further increased tripod's structural stability, prevents that the A-frame from being blown down by the wind, and the practicality is strong.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the present invention.
In the figure, 1 is a positioning column, 2 is a mounting seat, 3 is a supporting rod, 4 is a first connecting sleeve, 5 is a first locking device, 6 is a connecting rod, 7 is a second locking device, 8 is a hanging heavy hook, 9 is an anti-skidding sleeve, 10 is a central column, and 11 is a second connecting sleeve.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
[ example 1 ]
A triangular bracket for an atmosphere sampling instrument comprises an installation seat 2, a central column 10, supporting rods 3, connecting sleeves, connecting rods 6, a hanging weight hook 8 and an anti-skidding sleeve 9, wherein each connecting sleeve comprises a first connecting sleeve 4 and a second connecting sleeve 11, a positioning column 1 is arranged at the upper end of the installation seat 2 and used for placing the atmosphere sampling instrument, three grooves are formed in the bottom end of the installation seat 2, three identical supporting rods 3 are inserted into the grooves, each supporting rod 3 comprises three sections of sleeves, the three sections of sleeves are connected through locking devices, each locking device comprises a first locking device 5 and a second locking device 7, the first connecting sleeve 4 is fixedly arranged at the upper end of the corresponding supporting rod 3, the second connecting sleeve 11 is connected to the bottom end of the central column 10 through threads, the first connecting sleeve 4 is connected with the second connecting sleeve 11 through the connecting rods 6, and an inner threaded hole is formed in the bottom end of the second connecting sleeve 11, the upper end of the weight hanging hook 8 is provided with an external thread tooth matched with the internal thread hole, and the weight hanging hook and the internal thread hole are connected through threads.
Furthermore, the bottom end of the support rod 3 is provided with an anti-skid sleeve 9.
Further, the anti-slip sleeve 9 is made of rubber materials.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.
Claims (3)
1. The utility model provides an atmospheric sampling is tripod for appearance, includes mount pad (2), center post (10), bracing piece (3), adapter sleeve, connecting rod (6), hangs heavy hook (8) and antiskid cover (9), its characterized in that: the connecting sleeves comprise a first connecting sleeve (4) and a second connecting sleeve (11), a positioning column (1) is arranged at the upper end of the mounting seat (2) and used for placing an atmosphere sampling instrument, three grooves are formed in the bottom end of the mounting seat (2), three identical supporting rods (3) are inserted into the grooves, each supporting rod (3) is composed of three sections of sleeves, the three sections of sleeves are connected through a locking device, each locking device comprises a first locking device (5) and a second locking device (7), the first connecting sleeve (4) is fixedly arranged at the upper end of each supporting rod (3), the bottom end of the central column (10) is connected with the second connecting sleeve (11) through threads, the first connecting sleeve (4) is connected with the second connecting sleeve (11) through a connecting rod (6), an internal thread hole is formed in the bottom end of the second connecting sleeve (11), and external threads matched with the internal thread hole are formed in the upper end of the weight hanging hook (8), the two are connected by screw thread.
2. The tripod for the atmosphere sampling instrument according to claim 1, wherein the bottom end of the supporting rod (3) is provided with an anti-slip sleeve (9).
3. The tripod for the atmosphere sampling instrument according to claim 1 or 2, wherein the anti-slip sleeve (9) is made of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073432.6U CN210664545U (en) | 2019-11-27 | 2019-11-27 | A-frame for atmosphere sampling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922073432.6U CN210664545U (en) | 2019-11-27 | 2019-11-27 | A-frame for atmosphere sampling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210664545U true CN210664545U (en) | 2020-06-02 |
Family
ID=70814747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922073432.6U Expired - Fee Related CN210664545U (en) | 2019-11-27 | 2019-11-27 | A-frame for atmosphere sampling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210664545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246915A1 (en) * | 2021-05-25 | 2022-12-01 | 浙江瀚光环保科技有限公司 | Windproof atmospheric environment detection apparatus |
-
2019
- 2019-11-27 CN CN201922073432.6U patent/CN210664545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022246915A1 (en) * | 2021-05-25 | 2022-12-01 | 浙江瀚光环保科技有限公司 | Windproof atmospheric environment detection apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20201127 |