CN114544084A - Vertical scanning leak detection mechanism - Google Patents
Vertical scanning leak detection mechanism Download PDFInfo
- Publication number
- CN114544084A CN114544084A CN202210013033.4A CN202210013033A CN114544084A CN 114544084 A CN114544084 A CN 114544084A CN 202210013033 A CN202210013033 A CN 202210013033A CN 114544084 A CN114544084 A CN 114544084A
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- transmission
- rotating shaft
- driven
- detection mechanism
- gear
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a vertical scanning leak detection mechanism which comprises a driving part, wherein one end of the driving part is connected with a transmission mechanism, a sealing mechanism is arranged at the joint of the driving mechanism and the transmission mechanism, one end of the transmission mechanism is connected with a transfer mechanism in a meshing manner, the transfer mechanism is provided with a detection mechanism, the transmission mechanism comprises a transmission rotating shaft and a transmission gear, one end of the rotation rotating shaft is connected with the driving mechanism, the other end of the rotation rotating shaft is fixedly connected with the transmission gear, the transfer mechanism comprises a driven rotating shaft, a driven gear, a sliding rail and a rail, and the upper end of the driven rotating shaft is fixedly connected with the driven gear. The invention has the advantages that the direction of the hand rotating wheel is changed, the angle between the hand rotating wheel and the transmission screw rod is 90 degrees, the operation convenience is increased, the thickness of the high-efficiency air outlet can be minimized, the box space is saved, and too large space reserved for installing an on-site air return channel is not needed.
Description
Technical Field
The invention relates to the technical field of leakage detection of high-efficiency filters, in particular to a vertical scanning leakage detection mechanism.
Background
A scanning leakage detection mechanism of a high-efficiency air outlet is a leakage detection mechanism for a high-efficiency filter. The hand runner and the transmission lead screw of the high-efficient scanning leak detection mechanism that airs exhaust on the market are in same horizontal direction, are unfavorable for the operation like this, and the box space that occupies simultaneously is bigger, makes the thickness increase of high-efficient air exit, and the return air double-layered of installation scene need reserve bigger space.
Disclosure of Invention
The invention aims to solve the problems and designs a vertical scanning leak detection mechanism.
The technical scheme of the invention is that the vertical scanning leak detection mechanism comprises a driving part, one end of the driving part is connected with a transmission mechanism, a sealing mechanism is arranged at the joint of the driving mechanism and the transmission mechanism, one end of the transmission mechanism is connected with a transfer mechanism in a meshing manner, the transfer mechanism is provided with a detection mechanism, wherein the transmission mechanism comprises a transmission rotating shaft and a transmission gear, one end of the transmission rotating shaft is connected with the driving mechanism, the other end of the transmission rotating shaft is fixedly connected with the transmission gear, the transfer mechanism comprises a driven rotating shaft, a driven gear, a slide rail and a track, the upper end of the driven rotating shaft is fixedly connected with the driven gear, the lower end of the driven rotating shaft is in a screw rod shape, the transmission rotating shaft and the driven rotating shaft are mutually vertical, and the transmission gear and the driven gear are mutually connected in a meshing manner, the slider passes through inner circle swivelling joint at driven gear's lower extreme, the slider passes through the outer lane and connects on the slide rail.
As a further description of the present invention, the driving mechanism includes a hand-operated wheel, and the hand-operated wheel is connected with a part of the transmission rotating shaft extending out of the housing through a rocker arm in a blocking manner.
As a further explanation of the invention, the connection between the hand-turning wheel and the transmission rotating shaft is vertical.
As a further description of the present invention, the sealing mechanism includes a sealing plate, a sealing ring, and a front bearing base, the sealing ring is fixedly mounted on the housing through an outer ring, an inner ring of the sealing ring is connected to the transmission rotating shaft, the sealing plate is disposed between the manual rotating wheel and the housing and is mounted on the housing in a close-fitting manner, the sealing ring is disposed inside the front bearing base, and the transmission rotating shaft passes through the front bearing base.
As a further description of the present invention, a pad is disposed at a lower end of the transfer mechanism, the pad is in a shape of a letter "convex", and a lower end of the driven shaft is disposed in a groove in a middle portion of the pad.
As a further explanation of the present invention, the detection mechanism includes a connection plate, a camera and a lens barrel, the connection plate is fixedly connected to the slider, the camera is fixedly installed on the connection plate in a penetrating manner, and the lens barrel is fixedly installed on one end surface of the connection plate.
As a further explanation of the present invention, the transmission gear and the driven gear are bevel gears.
The invention has the advantages that the direction of the hand rotating wheel is changed, the angle between the hand rotating wheel and the transmission screw rod is 90 degrees, the operation convenience is increased, the thickness of the high-efficiency air outlet can be minimized, the box space is saved, and too large space reserved by an air return channel on the installation site is not needed.
Drawings
FIG. 1 is a schematic diagram of the structure of the name of the present invention;
in the figure, 1, hand wheel; 2. closing the plate; 3. a seal ring; 4. a front bearing base; 5. a bearing; 6. a transmission gear; 7. a driven gear; 8. a transmission rotating shaft; 9. a driven rotating shaft; 10. a track; 11. a slider; 12. a backing plate; 13. a connecting plate; 14. a camera; 15. a lens barrel.
Detailed Description
The invention is described in detail with reference to the accompanying drawings, as shown in fig. 1, a vertical scanning leak detection mechanism comprises a driving component, one end of the driving component is connected with a transmission mechanism, a sealing mechanism is arranged at the joint of the driving mechanism and the transmission mechanism, one end of the transmission mechanism is connected with a transfer mechanism in a meshing manner, the transfer mechanism is provided with a detection mechanism, wherein the transmission mechanism comprises a transmission rotating shaft 8 and a transmission gear 6, one end of the rotation rotating shaft is connected with the driving mechanism, the other end of the rotation rotating shaft is fixedly connected with the transmission gear 6, the transfer mechanism comprises a driven rotating shaft 9, a driven gear 7, a slide rail and a track 10, the upper end of the driven rotating shaft 9 is fixedly connected with the driven gear 7, the lower end of the driven rotating shaft 9 is in a screw rod shape, the transmission rotating shaft 8 and the driven rotating shaft 9 are mutually vertical, the transmission gear 6 and the driven gear 7 are mutually connected in a meshing manner, a slide block 11 is rotatably connected with the lower end of the driven gear 7 through an inner ring, the slide block 11 is connected to the slide rail through an outer ring.
The vertical scanning leak detection mechanism consists of a hand rotating wheel 1, a sealing plate 2, a sealing ring 3, a front bearing 5, a base 4, a bearing 5, a transmission gear 6, a driven gear 7, a transmission rotating shaft 8, a driven rotating shaft 9, a track 10 and a sliding block 11.
Preceding pivot base internally mounted sealing washer 3, 3 front ends of sealing washer are fixed with shrouding 2 to guarantee that when rotatory hand runner 1, the gas in the room does not leak to the pipeline through the pivot.
Install drive gear 6 and driven gear 7 respectively at the end of transmission pivot 8 and the front end of driven spindle 9, when rotating hand runner 1, it is rotatory to drive driven gear 7 on the driven spindle 9 through drive gear 6 on the transmission pivot 8, driven spindle 9 follows the rotation, track 10 can restrict slider 11 and can't rotate with driven spindle 9 in step, slider 11 of swivelling joint on the lead screw of driven spindle 9 lower extreme is up-and-down motion on the lead screw of driven spindle 9 lower extreme, and then drive camera 14 on the slider 11 and reciprocate, leak hunting operation is carried out to the air exit.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (7)
1. The vertical scanning leak detection mechanism is characterized by comprising a driving part, wherein one end of the driving part is connected with a transmission mechanism, a sealing mechanism is arranged at the joint of the driving mechanism and the transmission mechanism, one end of the transmission mechanism is meshed with a transfer mechanism, the transfer mechanism is provided with a detection mechanism, the transmission mechanism comprises a transmission rotating shaft (8) and a transmission gear (6), one end of the transmission rotating shaft is connected with the driving mechanism, the other end of the transmission rotating shaft is fixedly connected with the transmission gear (6), the transfer mechanism comprises a driven rotating shaft (9), a driven gear (7), a sliding rail and a track (10), the upper end of the driven rotating shaft (9) is fixedly connected with the driven gear (7), the lower end of the driven rotating shaft (9) is in a screw rod shape, the transmission rotating shaft (8) and the driven rotating shaft (9) are in a mutually vertical shape, the transmission gear (6) is meshed with the driven gear (7) and connected with the driven gear, the sliding block (11) is rotatably connected to the lower end of the driven gear (7) through an inner ring, and the sliding block (11) is connected to the sliding rail through an outer ring.
2. A vertical scanning leak detection mechanism according to claim 1, characterized in that the drive mechanism comprises a hand wheel (1), and the hand wheel (1) is connected with a part of the transmission rotary shaft (8) extending out of the casing in a blocking manner through a rocker arm.
3. Vertical scanning leak detection mechanism according to claim 1, characterized in that the connection between the hand wheel (1) and the transmission shaft (8) is vertical.
4. The vertical scanning leak detection mechanism according to claim 1, wherein the sealing mechanism comprises a sealing plate (2), a sealing ring (3) and a front bearing (5) base (4), the sealing ring (3) is fixedly mounted on the housing through an outer ring, an inner ring of the sealing ring (3) is connected to the transmission rotating shaft (8), the sealing plate (2) is arranged between the hand rotating wheel (1) and the housing and is tightly mounted on the housing, the sealing ring (3) is arranged inside the front bearing (5) base (4), and the transmission rotating shaft (8) penetrates through the front bearing (5) base (4).
5. The vertical scanning leak detection mechanism according to claim 1, wherein a backing plate (12) is arranged at the lower end of the transfer mechanism, the backing plate (12) is in a shape like a Chinese character 'tu', and the lower end of the driven rotating shaft (9) is arranged in a groove in the middle of the backing plate (12).
6. The vertical scanning leak detection mechanism according to claim 1, wherein the detection mechanism comprises a connecting plate (13), a camera (14) and a lens barrel (15), the connecting plate (13) is fixedly connected to the slider (11), the camera (14) is fixedly installed on the connecting plate (13) in a penetrating manner, and the lens barrel (15) is fixedly installed on one end face of the connecting plate (13).
7. A vertical scanning leak detection mechanism according to claim 1, characterized in that the driving gear (6) and the driven gear (7) are bevel gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210013033.4A CN114544084A (en) | 2022-01-06 | 2022-01-06 | Vertical scanning leak detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210013033.4A CN114544084A (en) | 2022-01-06 | 2022-01-06 | Vertical scanning leak detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114544084A true CN114544084A (en) | 2022-05-27 |
Family
ID=81669987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210013033.4A Pending CN114544084A (en) | 2022-01-06 | 2022-01-06 | Vertical scanning leak detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114544084A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060088Y (en) * | 2007-07-31 | 2008-05-14 | 上海开纯洁净室技术工程有限公司 | Biology safety negative-pressure experimental laboratory air exhausting leak detection monitoring plant magnetic transmission mechanism |
| CN204008032U (en) * | 2014-08-18 | 2014-12-10 | 国家电网公司 | Electric power water-tight equipment ultrasonic leak detector |
| CN204405255U (en) * | 2015-01-12 | 2015-06-17 | 苏州诚开医疗净化工程有限公司 | Manual scanning leak detection high efficiency exhaustion device in negative pressure |
| CN107525629A (en) * | 2016-06-15 | 2017-12-29 | 卡菲尔有限公司 | Scanning device for filter leaks detection |
| CN207585865U (en) * | 2017-11-29 | 2018-07-06 | 深圳市润博科仪科技有限公司 | High efficiency particulate air filter leak detection platform |
| CN108801553A (en) * | 2018-06-13 | 2018-11-13 | 广西电网有限责任公司电力科学研究院 | A kind of external insulation casing pipe surface defect scanning means |
| CN208771298U (en) * | 2018-08-28 | 2019-04-23 | 江苏润钜农化有限公司 | A kind of controllable feeding device of hydrochloric acid |
-
2022
- 2022-01-06 CN CN202210013033.4A patent/CN114544084A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201060088Y (en) * | 2007-07-31 | 2008-05-14 | 上海开纯洁净室技术工程有限公司 | Biology safety negative-pressure experimental laboratory air exhausting leak detection monitoring plant magnetic transmission mechanism |
| CN204008032U (en) * | 2014-08-18 | 2014-12-10 | 国家电网公司 | Electric power water-tight equipment ultrasonic leak detector |
| CN204405255U (en) * | 2015-01-12 | 2015-06-17 | 苏州诚开医疗净化工程有限公司 | Manual scanning leak detection high efficiency exhaustion device in negative pressure |
| CN107525629A (en) * | 2016-06-15 | 2017-12-29 | 卡菲尔有限公司 | Scanning device for filter leaks detection |
| CN207585865U (en) * | 2017-11-29 | 2018-07-06 | 深圳市润博科仪科技有限公司 | High efficiency particulate air filter leak detection platform |
| CN108801553A (en) * | 2018-06-13 | 2018-11-13 | 广西电网有限责任公司电力科学研究院 | A kind of external insulation casing pipe surface defect scanning means |
| CN208771298U (en) * | 2018-08-28 | 2019-04-23 | 江苏润钜农化有限公司 | A kind of controllable feeding device of hydrochloric acid |
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| PB01 | Publication | ||
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Application publication date: 20220527 |