CN211978854U - Exhaust pollution source discharge monitoring device convenient to install - Google Patents
Exhaust pollution source discharge monitoring device convenient to install Download PDFInfo
- Publication number
- CN211978854U CN211978854U CN202020706047.0U CN202020706047U CN211978854U CN 211978854 U CN211978854 U CN 211978854U CN 202020706047 U CN202020706047 U CN 202020706047U CN 211978854 U CN211978854 U CN 211978854U
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- China
- Prior art keywords
- sleeve
- fixedly connected
- monitoring device
- movable ring
- limiting rod
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- 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.)
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 22
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 239000000523 sample Substances 0.000 claims abstract description 8
- 239000002912 waste gas Substances 0.000 claims abstract description 4
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006978 adaptation Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 6
- 241000282414 Homo sapiens Species 0.000 description 5
- 239000002440 industrial waste Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 208000005623 Carcinogenesis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036952 cancer formation Effects 0.000 description 1
- 231100000504 carcinogenesis Toxicity 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a waste gas pollution source discharge port monitoring device convenient to install, which comprises a sleeve, a movable ring sleeved outside the sleeve, a telescopic component and a limiting component; the telescoping assembly comprises: the limiting rod penetrates through the sleeve and is arranged along the radial direction of the sleeve, the limiting rod is fixedly connected with an L-shaped connecting rod, and the other end of the connecting rod is fixedly connected with a monitoring probe; the lug, lug fixed connection is in the inboard annular face of activity ring. The utility model discloses in, set up the gag lever post on the sleeve pipe, set up the elastic component on the gag lever post, set up the lug on the movable ring, rotatory movable ring lug contact gag lever post is and promote it and remove to sheathed tube inside, so a plurality of gag lever posts synchronous motion arrange the outer wall of mouth until the slipmat laminating, and this design makes monitoring device can carry out the adaptation to the row mouth of multiple pipe diameter through the removal of gag lever post, need not special customization device simultaneously, makes things convenient for the dismouting.
Description
Technical Field
The utility model relates to an exhaust gas monitoring technical field especially relates to an exhaust gas pollution source row mouth monitoring devices convenient to installation.
Background
Most of waste gas in the environment is industrial waste gas which is an important source of atmospheric pollutants, a large amount of industrial waste gas is discharged into the atmosphere, the quality of the atmospheric environment is inevitably reduced, serious harm is brought to the health of a human body, huge loss is caused to national economy, after harmful substances in the industrial waste gas enter the human body through a respiratory tract and skin, temporary and permanent pathological changes can be caused to systems and organs such as respiration, blood, liver and the like of the human body, and particularly, benzopyrene polycyclic aromatic hydrocarbons can directly cause carcinogenesis of the human body to draw high attention to human beings.
In order to detect whether the exhaust emission reaches the standard, a monitoring device is often set to monitor the exhaust gas in the pollution source discharge port, but due to different sizes and specifications of the pollution source discharge port, the existing monitoring device is often difficult to directly install, and the monitoring result is inaccurate because the number of monitoring probes of the existing monitoring device is small and the monitoring range cannot be covered.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems, the exhaust pollution source outlet monitoring device which is convenient to install is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a conveniently-installed exhaust pollution source outlet monitoring device comprises a sleeve, a movable ring sleeved outside the sleeve, a telescopic assembly and a limiting assembly;
the telescoping assembly comprises:
the limiting rod penetrates through the sleeve and is arranged along the radial direction of the sleeve, the limiting rod is fixedly connected with an L-shaped connecting rod, and the other end of the connecting rod is fixedly connected with a monitoring probe;
the convex block is fixedly connected to the inner annular surface of the movable ring;
one end of each elastic piece is fixedly connected to one end, located in the sleeve, of the limiting rod, and the other end of each elastic piece is fixedly connected to the inner surface wall of the sleeve;
the spacing subassembly includes:
the fixing plate is fixedly connected to the outer surface wall of the sleeve;
the roller is rotationally connected to the end face, close to the movable ring, of the fixed plate and is in rolling contact with the movable ring;
the threaded rod penetrates through the fixing plate and is fixedly connected with the idler wheel, and the threaded rod is connected with a limiting nut in a threaded mode.
As a further description of the above technical solution:
the sleeve and the movable ring are coaxially arranged.
As a further description of the above technical solution:
the telescopic assembly and the limiting assembly are at least three and are distributed annularly around the axial direction of the sleeve at equal angles.
As a further description of the above technical solution:
the limiting rod is located the one end and the lug of sleeve pipe outside and is the arc structure to the surface sliding connection of limiting rod and lug.
As a further description of the above technical solution:
and the end surface of the limiting rod, which is positioned on one side inside the sleeve, is provided with an anti-slip pad.
As a further description of the above technical solution:
the outer surface wall of the sleeve is provided with a sliding groove for embedding the bump, and the side surface wall of the sleeve is provided with a through hole in sliding connection with the limiting rod.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, set up the gag lever post on the sleeve pipe, set up the elastic component on the gag lever post, set up the lug on the movable ring, rotatory movable ring lug contact gag lever post is and promote it and remove to sheathed tube inside, so a plurality of gag lever posts synchronous motion arrange the outer wall of mouth until the slipmat laminating, and this design makes monitoring device can carry out the adaptation to the row mouth of multiple pipe diameter through the removal of gag lever post, need not special customization device simultaneously, makes things convenient for the dismouting.
2. The utility model discloses in, set up the fixed plate on the sleeve pipe, set up the gyro wheel on the fixed plate, the one end of gyro wheel has set up the threaded rod, has set up stop nut on the threaded rod, and the gyro wheel is laminated with the activity ring, and the gyro wheel is rotatory along with it when the activity ring is rotatory, has adjusted the position at the activity ring after, and stop nut makes the gyro wheel unable rotatory on screwing to play the fixed action to the activity ring.
3. The utility model discloses in, set up the connecting rod of "L" shape structure on the gag lever post, set up monitor on the connecting rod, because the gag lever post distributes around sheathed tube axial direction annular, the same annular of event a plurality of monitor distributes, and the event can improve the scope of monitoring coverage through a plurality of test probe, improves monitoring result's accuracy.
Drawings
Fig. 1 is a schematic front view of a monitoring device according to an embodiment of the present invention;
fig. 2 is a schematic side view of a monitoring device according to an embodiment of the present invention;
fig. 3 shows a schematic radial sectional structural diagram of a bushing provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a sleeve; 2. a movable ring; 3. a limiting rod; 4. a bump; 5. an elastic member; 6. a fixing plate; 7. a roller; 8. a threaded rod; 9. a limit nut; 10. a connecting rod; 11. monitoring the probe; 12. a chute; 13. and a through hole.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waste gas pollution source discharge port monitoring device convenient to mount comprises a sleeve 1, a movable ring 2 sleeved outside the sleeve 1, a telescopic assembly and a limiting assembly; the telescoping assembly comprises: the limiting rod 3 penetrates through the sleeve 1 and is arranged along the radial direction of the sleeve 1, the limiting rod 3 is fixedly connected with a connecting rod 10 of an L-shaped structure, and the other end of the connecting rod 10 is fixedly connected with a monitoring probe 11; the lug 4 is fixedly connected with the inner annular surface of the movable ring 2; one end of each elastic piece 5 is fixedly connected to one end, located inside the sleeve 1, of the limiting rod 3, and the other end of each elastic piece 5 is fixedly connected to the inner surface wall of the sleeve 1;
when the telescopic assembly is used, an installer manually rotates the movable ring 2 to drive the bump 4 to push the limiting rod 3 to move towards the interior of the sleeve 1, so that the limiting rods 3 of all the telescopic assemblies synchronously move until the row opening is clamped, the elastic piece 5 is stretched when the limiting rods 3 move, the elastic piece 5 adopts a spiral spring or a metal elastic sheet, and the elastic piece 5 plays a role in quickly separating the limiting rods 3 from the row opening when being disassembled;
spacing subassembly includes: the fixing plate 6 is fixedly connected to the outer surface wall of the sleeve 1; the roller 7 is rotationally connected to the end face, close to the movable ring 2, of the fixed plate 6, and the roller 7 is in rolling contact with the movable ring 2; the threaded rod 8 penetrates through the fixing plate 6 and is fixedly connected with the idler wheel 7, and a limiting nut 9 is connected to the threaded rod 8 in a threaded mode;
during the use, the installer sheathes in proper order on threaded rod 8 antiskid packing ring and stop nut 9 after 2 position adjustment of activity ring to screw stop nut 9 and laminate fixed plate 6, make gyro wheel 7 unable rotation, so play the fixed action to activity ring 2.
Specifically, as shown in fig. 1, sleeve pipe 1 and activity ring 2 set up with the axle center, and flexible subassembly and spacing subassembly all are equipped with threely at least to the two all distributes around the equiangular ring of sleeve pipe 1's axial direction, and the flexible subassembly and the spacing subassembly of a plurality of annular distributions can improve the stability of monitoring devices installation, can improve the scope of monitoring coverage through a plurality of monitoring probe 11 simultaneously.
Specifically, as shown in fig. 1, one end of the limiting rod 3 located outside the sleeve 1 and the protrusion 4 are both arc-shaped structures, and the surface of the limiting rod 3 and the surface of the protrusion 4 are slidably connected, so that the protrusion 4 can more easily push the limiting rod 3 to move.
Specifically, as shown in fig. 1, the terminal surface of the limiting rod 3 located at one side of the inside of the sleeve 1 is provided with a non-slip mat, and the non-slip mat is used for increasing the friction with the outer wall of the row opening, so that the installation stability of the monitoring device is improved by shaking.
Specifically, as shown in fig. 3, the outer wall of the sleeve 1 is provided with a sliding groove 12 for embedding the protrusion 4, the side wall of the sleeve 1 is provided with a through hole 13 slidably connected with the limiting rod 3, the protrusion 4 is embedded in the sliding groove 12, slides along the sliding groove 12, supports the movable ring 2, and improves the stability of the movable ring 2 during rotation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A waste gas pollution source discharge port monitoring device convenient to mount comprises a sleeve (1) and a movable ring (2) sleeved outside the sleeve (1), and is characterized by further comprising a telescopic assembly and a limiting assembly;
the telescoping assembly comprises:
the limiting rod (3) penetrates through the sleeve (1) and is arranged along the radial direction of the sleeve (1), the limiting rod (3) is fixedly connected with a connecting rod (10) with an L-shaped structure, and the other end of the connecting rod (10) is fixedly connected with a monitoring probe (11);
the bump (4) is fixedly connected to the inner annular surface of the movable ring (2);
one end of each elastic piece (5) is fixedly connected to one end, located inside the sleeve (1), of the limiting rod (3), and the other end of each elastic piece (5) is fixedly connected to the inner surface wall of the sleeve (1);
the spacing subassembly includes:
the fixing plate (6), the said fixing plate (6) is fixedly connected to the exterior wall of the thimble (1);
the roller (7) is rotatably connected to the end face, close to the movable ring (2), of the fixed plate (6), and the roller (7) is in rolling contact with the movable ring (2);
the threaded rod (8), the threaded rod (8) runs through the fixed plate (6) and the idler wheel (7) and is fixedly connected with the limiting nut (9) in threaded connection on the threaded rod (8).
2. An exhaust pollution source outlet monitoring device convenient to install according to claim 1, wherein the sleeve (1) and the movable ring (2) are coaxially arranged.
3. An exhaust pollution source outlet monitoring device convenient to install according to claim 1, wherein the number of the telescopic assemblies and the limit assemblies is at least three, and the telescopic assemblies and the limit assemblies are distributed in an equiangular annular mode around the axial direction of the sleeve (1).
4. The exhaust pollution source outlet monitoring device convenient to mount according to claim 1, wherein one end of the limiting rod (3) positioned outside the sleeve (1) and the lug (4) are both arc-shaped structures, and the limiting rod (3) is in sliding connection with the surface of the lug (4).
5. The exhaust pollution source outlet monitoring device convenient to mount according to claim 1, wherein the end surface of the limiting rod (3) on one side inside the sleeve (1) is provided with a non-slip mat.
6. An exhaust pollution source outlet monitoring device convenient to mount according to claim 1, wherein the outer wall of the sleeve (1) is provided with a sliding groove (12) for embedding the bump (4), and the side surface wall of the sleeve (1) is provided with a through hole (13) in sliding connection with the limiting rod (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706047.0U CN211978854U (en) | 2020-04-30 | 2020-04-30 | Exhaust pollution source discharge monitoring device convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020706047.0U CN211978854U (en) | 2020-04-30 | 2020-04-30 | Exhaust pollution source discharge monitoring device convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211978854U true CN211978854U (en) | 2020-11-20 |
Family
ID=73344284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020706047.0U Expired - Fee Related CN211978854U (en) | 2020-04-30 | 2020-04-30 | Exhaust pollution source discharge monitoring device convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211978854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754614A (en) * | 2021-01-18 | 2021-05-07 | 常州安康医疗器械有限公司 | Anti-drop foreskin cutting anastomat |
-
2020
- 2020-04-30 CN CN202020706047.0U patent/CN211978854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112754614A (en) * | 2021-01-18 | 2021-05-07 | 常州安康医疗器械有限公司 | Anti-drop foreskin cutting anastomat |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |