CN210638739U - Placement platform for signal analysis and fault diagnosis based on multiple sensors - Google Patents
Placement platform for signal analysis and fault diagnosis based on multiple sensors Download PDFInfo
- Publication number
- CN210638739U CN210638739U CN201922081647.2U CN201922081647U CN210638739U CN 210638739 U CN210638739 U CN 210638739U CN 201922081647 U CN201922081647 U CN 201922081647U CN 210638739 U CN210638739 U CN 210638739U
- Authority
- CN
- China
- Prior art keywords
- box body
- sleeve
- signal analysis
- placement platform
- helical gear
- 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
Links
Images
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The utility model provides a based on placement platform is used in multisensor signal analysis and failure diagnosis. The placement platform for analyzing and diagnosing faults based on the multi-sensor signals comprises a box body; the supporting plate is fixedly arranged on the inner wall of one side of the box body; the motor is fixedly arranged on the inner wall of one side of the box body and is positioned below the supporting plate; the first helical gear is fixedly sleeved on an output shaft of the motor; the sleeve is rotatably arranged on the supporting plate; the second helical gear is fixedly sleeved on the sleeve, and the second helical gear is meshed with the first helical gear. The utility model provides a based on many sensors signal analysis and placement platform for failure diagnosis has the detection convenience, can carry out the advantage of effective protection to test terminal.
Description
Technical Field
The utility model relates to an event fault diagnosis technical field especially relates to a based on place the platform for multi-sensor signal analysis and fault diagnosis.
Background
The process of finding whether a system and equipment have faults is fault detection by utilizing various checking and testing methods; and the process of further determining the approximate location of the fault is fault localization. Fault detection and fault location belong to the network survivability category, and the process of locating a fault to a replaceable product level (replaceable unit) when repair is carried out is required to be called fault isolation. Fault diagnosis refers to the process of fault detection and fault isolation.
In the prior art, a fault diagnosis method based on multi-sensor signal analysis is provided, which utilizes a plurality of sensors to acquire parameters such as pressure, temperature, flow and the like of a heat pump unit in the operation process, and uses the vibration sensor to collect the vibration signal of the air source heat pump unit so as to comprehensively master the equipment state of the air source heat pump unit, on the basis, various intelligent technical methods are combined, the respective advantages of the intelligent technology are comprehensively utilized, the advantages and the disadvantages are exploited, the air source heat pump unit carries out state monitoring, fault diagnosis and intelligent prediction, can effectively improve the sensitivity and the accuracy of a monitoring and diagnosis system, reduces the misdiagnosis rate and the missed diagnosis rate, meanwhile, a signal processing platform which is convenient to use is designed by adopting a GUI design method based on MATLAB language, without understanding the system mechanism and analyzing the data, accurate diagnostic decisions are provided for the average operator.
However, the operation terminal is generally fixed on the operation console, and people can hardly bump when detecting various devices, and cannot well protect the devices, so that a new placement platform for analyzing and diagnosing faults based on multiple sensor signals is needed to solve the technical problems.
Disclosure of Invention
The utility model provides a technical problem provide a have and detect the convenience, can carry out effective protection to test terminal based on multisensor signal analysis and place the platform for failure diagnosis.
In order to solve the technical problem, the utility model provides a based on many sensors signal analysis and placement platform for failure diagnosis includes: a box body; the supporting plate is fixedly arranged on the inner wall of one side of the box body; the motor is fixedly arranged on the inner wall of one side of the box body and is positioned below the supporting plate; the first helical gear is fixedly sleeved on an output shaft of the motor; the sleeve is rotatably arranged on the supporting plate; the second helical gear is fixedly sleeved on the sleeve and is meshed with the first helical gear; the transmission threaded column is mounted on the sleeve in a threaded mode and penetrates through the sleeve; the top plate is fixedly arranged at the top end of the transmission threaded column; the detection terminal is fixedly arranged at the top of the top plate; the two brackets are fixedly arranged at the top of the box body; the amplifying mechanism is arranged on one side of the two brackets, which are close to each other; the detection platform is fixedly arranged at the top of the box body; a plurality of storehouses, it is a plurality of the storehouses all set up the inside of box.
Preferably, the magnifying mechanism comprises a rodless cylinder, a connecting rod, a mounting plate and a magnifier, the rodless cylinder is fixedly mounted on two sides of the supports, the supports are close to each other, the connecting rod is fixedly mounted on an output block of the rodless cylinder, the mounting plate is fixedly mounted at the bottom end of the connecting rod, and the magnifier is fixedly mounted on one side of the mounting plate.
Preferably, one side of the box body is provided with an opening and a protective door.
Preferably, the inner wall of the bottom of the box body is fixedly provided with a limiting rod, the bottom end of the threaded column is fixedly provided with a limiting plate, and the limiting plate is connected with the limiting rod in a sliding mode.
Preferably, a through hole is formed in the top of the supporting plate, a bearing is arranged inside the through hole, an outer ring of the bearing is fixedly connected with the inner wall of the through hole, and an inner ring of the bearing is fixedly sleeved on the sleeve.
Preferably, an internal thread is arranged on the inner wall of the sleeve, an external thread is arranged outside the threaded column, and the external thread of the threaded column and the internal thread of the sleeve are screwed mutually.
Compared with the prior art, the utility model provides a based on many sensors signal analysis and placement platform for failure diagnosis has following beneficial effect:
the utility model provides a based on place the platform for multisensor signal analysis and failure diagnosis, when need not examine, the starter motor drives the inside of test terminal downstream until moving the box, the effectual risk that reduces test terminal by the collision, the inside of box is equipped with a plurality of storehouses and can be used to deposit different auxiliary instrument, and convenience relatively drives the magnifying glass through rodless cylinder and treats the inspection trouble and carry out careful observation, supplementary inspection, it is comparatively convenient.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a placement platform for multi-sensor signal analysis and fault diagnosis according to the present invention;
FIG. 2 is a schematic front cross-sectional view of the structure shown in FIG. 1;
reference numbers in the figures: 1. the box, 2, backup pad, 3, motor, 4, first helical gear, 5, sleeve, 6, second helical gear, 7, transmission screw post, 8, roof, 9, detection terminal, 10, support, 11, no pole cylinder, 12, connecting rod, 13, mounting panel, 14, magnifying glass, 15, testing platform, 16, locker room.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a placement platform for multi-sensor signal analysis and fault diagnosis according to a preferred embodiment of the present invention; fig. 2 is a front sectional structural view of fig. 1. Based on many sensor signal analysis and for failure diagnosis place the platform include: a box body 1; the supporting plate 2 is fixedly arranged on the inner wall of one side of the box body 1; the motor 3 is fixedly arranged on the inner wall of one side of the box body 1, and the motor 3 is positioned below the supporting plate 2; the first helical gear 4 is fixedly sleeved on an output shaft of the motor 3; the sleeve 5 is rotatably arranged on the supporting plate 2; the second helical gear 6 is fixedly sleeved on the sleeve 5, and the second helical gear 6 is meshed with the first helical gear 4; the transmission threaded column 7 is mounted on the sleeve 5 in a threaded mode, and the transmission threaded column 7 penetrates through the sleeve 5; the top plate 8 is fixedly arranged at the top end of the transmission threaded column 7; the detection terminal 9, the detection terminal 9 is fixedly installed on the top of the top plate 8; the two brackets 10 are fixedly arranged at the top of the box body 1; the amplifying mechanism is arranged on one side of the two brackets 10 close to each other; the detection platform 15 is fixedly arranged at the top of the box body 1; a plurality of storage chambers 16, a plurality of the storage chambers 16 being provided inside the cabinet 1.
The magnifying mechanism comprises a rodless cylinder 11, a connecting rod 12, a mounting plate 13 and a magnifying lens 14, the rodless cylinder 11 is fixedly mounted on two sides of the support 10 close to each other, the connecting rod 12 is fixedly mounted on an output block of the rodless cylinder 11, the mounting plate 13 is fixedly mounted at the bottom end of the connecting rod 12, and the magnifying lens 14 is fixedly mounted on one side of the mounting plate 13.
One side of the box body 1 is provided with an opening and a protective door.
The bottom inner wall of the box body 1 is fixedly provided with a limiting rod, the bottom end of the threaded column 7 is fixedly provided with a limiting plate, and the limiting plate is connected with the limiting rod in a sliding mode.
The top of the supporting plate 2 is provided with a through hole, a bearing is arranged in the through hole, an outer ring of the bearing is fixedly connected with the inner wall of the through hole, and an inner ring of the bearing is fixedly sleeved on the sleeve 5.
Be equipped with the internal thread on the inner wall of sleeve 5, the outside of screw thread post 7 is equipped with the external screw thread, just the external screw thread of screw thread post 7 with the internal thread of sleeve 5 closes each other soon.
The utility model provides a theory of operation based on place the platform for multi-sensor signal analysis and failure diagnosis as follows:
when detection is not needed, the motor 3 is started, the motor 3 drives the first helical gear 4 to move, the first helical gear 4 drives the second helical gear 6 to move, the second helical gear 6 drives the sleeve 5 to move, the sleeve 5 drives the transmission threaded post 7 to move, the transmission threaded post 7 drives the top plate 8 to move downwards, and the top plate 8 drives the detection terminal 9 to move downwards until the detection terminal 9 moves into the box body 1, so that the risk that the detection terminal 9 is collided is effectively reduced;
a plurality of storage chambers 16 are arranged in the box body 1 and can be used for storing different auxiliary instruments, so that the convenience is realized;
the rodless cylinder 11 drives the magnifier 14 to carefully observe the fault to be inspected, so that the auxiliary inspection is convenient.
Compared with the prior art, the utility model provides a based on many sensors signal analysis and placement platform for failure diagnosis has following beneficial effect:
the utility model provides a based on place the platform for multisensor signal analysis and failure diagnosis, when not needing to examine, starter motor 3 drives the inside of test terminal 9 downstream until moving box 1, the effectual risk that has reduced test terminal 9 by the collision, box 1's inside is equipped with a plurality of storehouses 16 and can be used to deposit different auxiliary instrument, and convenience relatively drives magnifying glass 14 through rodless cylinder 11 and treats the inspection trouble and carry out careful observation, supplementary inspection, and is comparatively convenient.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a place the platform for failure diagnosis based on multisensor signal analysis which characterized in that includes:
a box body;
the supporting plate is fixedly arranged on the inner wall of one side of the box body;
the motor is fixedly arranged on the inner wall of one side of the box body and is positioned below the supporting plate;
the first helical gear is fixedly sleeved on an output shaft of the motor;
the sleeve is rotatably arranged on the supporting plate;
the second helical gear is fixedly sleeved on the sleeve and is meshed with the first helical gear;
the transmission threaded column is mounted on the sleeve in a threaded mode and penetrates through the sleeve;
the top plate is fixedly arranged at the top end of the transmission threaded column;
the detection terminal is fixedly arranged at the top of the top plate;
the two brackets are fixedly arranged at the top of the box body;
the amplifying mechanism is arranged on one side of the two brackets, which are close to each other;
the detection platform is fixedly arranged at the top of the box body;
a plurality of storehouses, it is a plurality of the storehouses all set up the inside of box.
2. The placement platform for multi-sensor signal analysis and fault diagnosis as claimed in claim 1, wherein the magnifying mechanism comprises a rodless cylinder, a connecting rod, a mounting plate and a magnifying lens, the rodless cylinder is fixedly mounted on one side of the two brackets close to each other, the connecting rod is fixedly mounted on an output block of the rodless cylinder, the mounting plate is fixedly mounted at the bottom end of the connecting rod, and the magnifying lens is fixedly mounted on one side of the mounting plate.
3. The placement platform for multi-sensor signal analysis and fault diagnosis according to claim 1, wherein one side of the box body is open and provided with a protection door.
4. The placement platform for signal analysis and fault diagnosis based on multiple sensors of claim 1, wherein a limiting rod is fixedly installed on the inner wall of the bottom of the box body, a limiting plate is fixedly installed at the bottom end of the threaded column, and the limiting plate is connected with the limiting rod in a sliding mode.
5. The placement platform for signal analysis and fault diagnosis based on multiple sensors according to claim 1, wherein a through hole is formed in the top of the support plate, a bearing is arranged inside the through hole, an outer ring of the bearing is fixedly connected with an inner wall of the through hole, and an inner ring of the bearing is fixedly sleeved on the sleeve.
6. The placement platform for multi-sensor signal analysis and fault diagnosis as claimed in claim 1, wherein an inner thread is provided on an inner wall of the sleeve, an outer thread is provided on an outer portion of the threaded column, and the outer thread of the threaded column and the inner thread of the sleeve are screwed together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081647.2U CN210638739U (en) | 2019-11-27 | 2019-11-27 | Placement platform for signal analysis and fault diagnosis based on multiple sensors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922081647.2U CN210638739U (en) | 2019-11-27 | 2019-11-27 | Placement platform for signal analysis and fault diagnosis based on multiple sensors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210638739U true CN210638739U (en) | 2020-05-29 |
Family
ID=70795904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922081647.2U Expired - Fee Related CN210638739U (en) | 2019-11-27 | 2019-11-27 | Placement platform for signal analysis and fault diagnosis based on multiple sensors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210638739U (en) |
-
2019
- 2019-11-27 CN CN201922081647.2U patent/CN210638739U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20230115963A1 (en) | Mechanical failure detection system and method | |
| US9400229B2 (en) | Apparatus and method for monitoring the state of a roller bearing | |
| CN108195587A (en) | A kind of motor rolling Method for Bearing Fault Diagnosis and its diagnostic system | |
| CN105675306A (en) | Self-testing method and system for automobile | |
| JP2003329535A (en) | Automatic airtightness detection apparatus for close compartment | |
| KR101229949B1 (en) | With bearing worn down condition surveillance system and that system of vessel engine inside worn down condition the method which watches | |
| CN110174465B (en) | Device for monitoring tiny internal leakage of hydraulic cylinder on line | |
| US8638226B2 (en) | Method and device for determining a leak in a system component and/or for determining a state of a system component | |
| CN206020042U (en) | The real-time measurement system of piston-liner wear amount | |
| CN210638739U (en) | Placement platform for signal analysis and fault diagnosis based on multiple sensors | |
| CN110873604A (en) | Transformer noise vibration on-line monitoring system | |
| CN104142176A (en) | Air conditioner vibration detecting device | |
| KR20130112540A (en) | Bearing wear condition monitoring, diagnosis and estimation system and method for the low speed diesel engine | |
| WO2013091538A1 (en) | Status monitoring and fault diagnosis system for concrete pumping equipment | |
| CN105973591A (en) | Gearbox test system | |
| CN106870347B (en) | A kind of device of monitoring reciprocating pump hydraulic-end moving component and fluid leakage sound | |
| US20190072525A1 (en) | Sensor Having Magnetic Boundary Seal | |
| CN103291890B (en) | A kind of low speed gear information casing | |
| CN108387308A (en) | Gearbox is uttered long and high-pitched sounds off-line test method and its detecting system | |
| KR101482511B1 (en) | Diagnosis System and Method of Bearing Defect by Phase Lag and Data Dispersion Shape Factor | |
| CN109298076B (en) | Lamb wave-based active valve internal leakage damage detection system and method | |
| CN110553840B (en) | Nondestructive online monitoring method for aviation transmission fault diagnosis | |
| CN109974790A (en) | It can carry out the speed reducer standard testing bed and operating method of predictive maintenance | |
| CN219416427U (en) | Transformer state monitoring system based on voiceprint vibration analysis | |
| CN201589788U (en) | Speed sensor gear precision detection device |
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: 20200529 Termination date: 20201127 |