CN218671378U - Anti-vibration device of hydrogen sensor - Google Patents
Anti-vibration device of hydrogen sensor Download PDFInfo
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- CN218671378U CN218671378U CN202222673219.0U CN202222673219U CN218671378U CN 218671378 U CN218671378 U CN 218671378U CN 202222673219 U CN202222673219 U CN 202222673219U CN 218671378 U CN218671378 U CN 218671378U
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Abstract
The utility model discloses an anti-vibration device of hydrogen sensor, including mounting bracket, hydrogen sensor device, still include the antivibration subassembly, install fixedly hydrogen sensor device through the installation cylinder seat on the antivibration subassembly, and be through being connected through rotating between the connecting strut on the installation cylinder seat and the locating piece, and the cloud platen on the locating piece is connected through rotating the axostylus axostyle rotation with the mounting bracket, realize when hydrogen sensor device monitors the environment, be the front and back swing damping along with the range cooperation cloud platen of vibration or be the left and right sides swing damping through the cooperation of connecting strut, avoid hydrogen sensor to produce the sensitive component because of the vibration of transportation equipment and collapse and sensitive material drop, improve hydrogen sensor device cooperation transportation equipment to hydrogen transportation security; set up the convulsions subassembly on the antivibration subassembly, reach and accelerate the air current general nature in the detecting head measuring range, improve the accuracy of hydrogen sensor device hydrogen content detection in to the air.
Description
Technical Field
The utility model belongs to the technical field of the hydrogen sensor, concretely relates to anti-vibration device of hydrogen sensor.
Background
In the hydrogen using process, the hydrogen sensor is required to be matched with the hydrogen sensor to detect the hydrogen using space, so that the problem that the hydrogen leakage is exploded after encountering open fire is avoided, in the hydrogen transporting process, the hydrogen sensor is matched with transporting equipment to be installed, so that the inclined sensor generates vibration along with the vibration of the transporting equipment, and the hydrogen sensor is very easy to cause the problems that a sensitive element collapses and a sensitive material falls off to cause sensor failure in the vibration process, so that the safety of the hydrogen sensor matched with the hydrogen is reduced;
consequently, keep to hydrogen detection effect in order to improve hydrogen sensor cooperation hydrogen transportation, the utility model provides a hydrogen sensor's anti-vibration device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrogen sensor's anti-vibration device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a hydrogen sensor's anti-vibration device, includes mounting bracket, hydrogen sensor device, still includes:
the vibration-proof assembly comprises a positioning block fixed on a cloud platform plate at the top end of the mounting frame, a mounting barrel seat rotatably arranged below the positioning block and an air draft assembly arranged on the mounting barrel seat, the hydrogen sensor device is arranged in the mounting barrel seat, a detection head on the hydrogen sensor device is convexly arranged at the bottom of the mounting barrel seat, two balance plates at the left side and the right side of the mounting barrel seat are rotatably connected with a connecting support rod, and the top end of the connecting support rod is rotatably connected with the left side and the right side of the positioning block through a bearing;
the air draft assembly comprises a miniature air draft fan arranged on the mounting barrel seat and an air draft plate arranged inside the mounting barrel seat, the air inlet in the outer edge of the bottom end of the air draft plate is arranged at the outer edge of the hydrogen sensor, and an air inlet channel which is arranged at the outer edge of the detection head and communicated with the air inlet is arranged at the bottom end of the mounting barrel seat.
Furthermore, the bottom mounting of mounting bracket is equipped with the locating rack that is the type of falling L and is equipped with the screw.
Furthermore, the middle part of the right end of the holder plate is rotatably connected with the middle part of the left side of the top end of the mounting rack through a rotating shaft rod.
Furthermore, the anti-vibration assembly further comprises an annular counterweight ring, and the annular counterweight ring is arranged on the lower portion of the outer wall of the mounting cylinder seat.
Furthermore, the vibration-proof assembly further comprises an air guide cover, the top end of the air guide cover is in threaded connection with a thread groove at the bottom end of the mounting cylinder base, and the air guide cover is arranged on the outer edge of the air inlet channel.
Furthermore, the wind scooper is in an inner arc shape, and an opening for leaking the detecting head is formed in the middle of the wind scooper.
Compared with the prior art, the utility model have following technological effect and advantage:
the hydrogen sensor device is arranged on the anti-vibration assembly on the mounting frame, the hydrogen sensor device is fixedly mounted through the mounting cylinder seat on the anti-vibration assembly and is rotationally connected with the positioning block through the connecting support rod on the mounting cylinder seat, and the cloud platform plate on the positioning block is rotationally connected with the mounting frame through the rotating shaft rod, so that when the hydrogen sensor device monitors the environment, the cloud platform plate is matched with the vibration amplitude to realize front-back swinging vibration reduction or matched with the connecting support rod to realize left-right swinging vibration reduction, the monitoring accuracy of the hydrogen sensor device in the process of being matched with hydrogen transportation is reduced, the problems that a sensitive element collapses and sensitive materials fall off due to the vibration of transportation equipment of the hydrogen sensor device are avoided, and the safety of the hydrogen sensor device matched with the transportation equipment for hydrogen transportation is improved;
set up convulsions subassembly on the antivibration subassembly, the operation of miniature air exhauster through on the convulsions subassembly produces extraction wind-force to the air in the detecting head outside for the air circulation nature in the detecting head measuring range, thereby reach and detect through hydrogen content in the detecting head outside air, improve the accuracy that hydrogen sensor device detected hydrogen content in to the air.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the vibration-proof assembly of the present invention;
fig. 3 is the main sectional structure of the mounting barrel seat of the present invention.
In the figure: 1. a mounting frame; 2. a hydrogen sensor device; 3. a vibration isolation assembly; 4. a cloud deck; 5. positioning blocks; 6. mounting a barrel seat; 7. an air draft assembly; 8. a probe head; 9. a balance plate; 10. connecting a support rod; 11. a miniature exhaust fan; 12. an air draft plate; 13. an air inlet; 14. an air inlet channel; 15. a positioning frame; 16. an annular counterweight ring; 17. an air guide cover.
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 all belong to the protection scope of the present invention.
The utility model provides an anti-vibration device of hydrogen sensor as shown in figures 1-3, including mounting bracket 1, hydrogen sensor device 2, the bottom mounting of mounting bracket 1 is equipped with the locating rack 15 that is the type of falling L and is equipped with the screw. Locating rack 15 is used for cooperating mounting bracket 1 to fix with equipment, still includes:
inside installation cylinder base 6 was located to hydrogen sensor device 2, and the bottom of installation cylinder base 6 is located to the 8 protrusions of detecting head on the hydrogen sensor device 2, rotate on two balance plates 9 of the 6 left and right sides of installation cylinder base and be connected with connecting rod 10, and the top of connecting rod 10 is passed through the bearing and is rotated with the 5 left and right sides of locating piece and be connected, antivibration subassembly 3 still includes annular counterweight ring 16, and annular counterweight ring 16 locates the lower part of installation cylinder base 6 outer wall. The annular counterweight ring 16 is used for increasing the weight of the bottom of the mounting barrel seat 6 and keeping the mounting barrel seat 6 vertically below the cloud platen 4 by simulating the principle of a tumbler;
the vibration-proof assembly 3 further comprises an air guide cover 17, the top end of the air guide cover 17 is in threaded connection with a threaded groove at the bottom end of the mounting cylinder seat 6, and the air guide cover 17 is arranged on the outer edge of the air inlet channel 14. The air guide cover 17 is used for matching with the operation of the miniature exhaust fan 11 to detect the detection range of the air introduction probe 8 outside the mounting barrel seat 6.
The wind guide cover 17 is in an inner arc shape, and the middle part of the wind guide cover 17 is provided with an opening for leaking the probe 8. The opening on the wind scooper 17 is used for leaking the detecting head 8, so that the concentration of hydrogen contained in the air entering the wind scooper 17 is detected, and the wind scooper 17 further has the effect of protecting the detecting head 8;
the air draft assembly 7 comprises a miniature exhaust fan 11 arranged on the mounting barrel seat 6 and an air draft plate 12 arranged inside the mounting barrel seat 6, the air draft plate 12 is of an internal hollow structure, an air inlet 13 in the outer edge of the bottom end of the air draft plate 12 is arranged at the outer edge of the hydrogen sensor device 2, and an air inlet channel 14 which is arranged at the outer edge of the detection head 8 and communicated with the air inlet 13 is arranged at the bottom end of the mounting barrel seat 6.
The anti-vibration device of the hydrogen sensor comprises a hydrogen sensor device 2, a vibration-proof assembly 3, a mounting barrel seat 6, a connecting support rod 10 and a positioning block 5, wherein the hydrogen sensor device 2 is arranged on the vibration-proof assembly 3, the mounting barrel seat 6 is arranged on the vibration-proof assembly 3, the cloud platform plate 4 is rotatably connected with the mounting frame 1 through a rotating shaft rod, the cloud platform plate 4 is rotatably connected with the mounting frame 1 through the rotating shaft rod, when the hydrogen sensor device 2 monitors the environment, the cloud platform plate 4 can swing back and forth along with the vibration amplitude, or swing left and right through the matching of the connecting support rod 10, the simulated cloud platform can stably support the hydrogen sensor device 2, the monitoring accuracy of the hydrogen sensor device 2 in the process of matching with hydrogen transportation is reduced, the problems that the hydrogen sensor device 2 collapses and sensitive materials fall off due to the vibration of transportation equipment are avoided, and the safety of the hydrogen sensor device 2 matching with the transportation equipment for hydrogen transportation is improved;
set up convulsions subassembly 7 on the antivibration subassembly 3, through the miniature air exhauster 11 operation on the convulsions subassembly 7 to the air production extraction wind-force in the 8 outsides of detecting head for the air circulation nature in the 8 detection range of detecting head to reach through hydrogen content detection in the 8 outside air of detecting head, improve the accuracy of hydrogen sensor device 2 to hydrogen content detection in the air.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a hydrogen sensor's anti-vibration device, includes mounting bracket (1), hydrogen sensor device (2), its characterized in that still includes:
the vibration-proof assembly (3) comprises a positioning block (5) fixed on a cloud platform plate (4) at the top end of the mounting frame (1), a mounting barrel base (6) rotatably arranged below the positioning block (5) and an air draft assembly (7) arranged on the mounting barrel base (6), the hydrogen sensor device (2) is arranged inside the mounting barrel base (6), a detection head (8) on the hydrogen sensor device (2) is convexly arranged at the bottom of the mounting barrel base (6), two balance plates (9) on the left side and the right side of the mounting barrel base (6) are rotatably connected with a connecting support rod (10), and the top end of the connecting support rod (10) is rotatably connected with the left side and the right side of the positioning block (5) through bearings;
convulsions subassembly (7) are including locating miniature air exhauster (11) on installation tube base (6), locating inside convulsions board (12) of installation tube base (6), the outer fringe of hydrogen sensor device (2) is located in air intake (13) of convulsions board (12) bottom outer fringe, installation tube base (6) bottom is equipped with locates detecting head (8) outer fringe and inlet air channel (14) of putting through mutually with the air intake.
2. An anti-vibration device of a hydrogen sensor according to claim 1, characterized in that: the bottom end of the mounting rack (1) is fixedly provided with a positioning rack (15) which is in an inverted L shape and is provided with a screw hole.
3. An anti-vibration device of a hydrogen sensor according to claim 1, characterized in that: the middle part of the right end of the cloud bedplate (4) is rotatably connected with the middle part of the left side of the top end of the mounting rack (1) through a rotating shaft lever.
4. An anti-vibration device of a hydrogen sensor according to claim 1, characterized in that: the anti-vibration assembly (3) further comprises an annular counterweight ring (16), and the annular counterweight ring (16) is arranged on the lower portion of the outer wall of the mounting cylinder seat (6).
5. An anti-vibration device of a hydrogen sensor according to claim 1, characterized in that: the vibration-proof assembly (3) further comprises an air guide cover (17), the top end of the air guide cover (17) is in threaded connection with a spiral groove at the bottom end of the mounting cylinder seat (6), and the air guide cover (17) is arranged on the outer edge of the air inlet channel (14).
6. An anti-vibration device of a hydrogen sensor according to claim 5, characterized in that: the air guide cover (17) is in an inner arc shape, and an opening for leaking the detecting head (8) is formed in the middle of the air guide cover (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222673219.0U CN218671378U (en) | 2022-10-11 | 2022-10-11 | Anti-vibration device of hydrogen sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222673219.0U CN218671378U (en) | 2022-10-11 | 2022-10-11 | Anti-vibration device of hydrogen sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218671378U true CN218671378U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222673219.0U Active CN218671378U (en) | 2022-10-11 | 2022-10-11 | Anti-vibration device of hydrogen sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218671378U (en) |
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2022
- 2022-10-11 CN CN202222673219.0U patent/CN218671378U/en active Active
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