CN220508234U - Vibration sensor protection box - Google Patents
Vibration sensor protection box Download PDFInfo
- Publication number
- CN220508234U CN220508234U CN202321968864.3U CN202321968864U CN220508234U CN 220508234 U CN220508234 U CN 220508234U CN 202321968864 U CN202321968864 U CN 202321968864U CN 220508234 U CN220508234 U CN 220508234U
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- China
- Prior art keywords
- protection box
- box
- sensor
- shielding
- vibration sensor
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- 239000000758 substrate Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001514 detection method Methods 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a vibration sensor protection box, which comprises a shielding box, wherein the shielding box is arranged on a detected substrate, and a sensor is arranged in the shielding box and is arranged on the detected substrate; the shielding box upper end is equipped with the protection box, and is equipped with sealed pad between shielding box and the protection box, be equipped with in the protection box with sensor electric connection's collection mainboard, the wire passing hole that is used for the interlude wire is all offered to protection box diapire and collection mainboard, still link up on collection mainboard and the protection box lateral wall and be equipped with waterproof joint, waterproof joint also with collection mainboard electric connection. The utility model has reasonable design and compact structure, effectively improves the protection effect of the sensor, effectively ensures the tightness of the vibration sensor, ensures the detection effect and the detection precision of the vibration sensor, and simultaneously facilitates the overhaul and the maintenance of the sensor and is convenient to use.
Description
Technical Field
The utility model relates to the technical field of sensors, in particular to a vibration sensor protection box.
Background
The motor vibration detection is an important measure for ensuring the normal operation of the motor and prolonging the service life of the motor. Through the detection of motor vibration, the problem of the motor can be found in time, and corresponding measures are taken for processing. Motor vibration detection is typically performed using a vibration sensor.
Most of the existing vibration sensors are of front end and collecting split type, and have the defects of long communication distance, complicated wiring and the like, are relatively inconvenient to install and overhaul, are easily affected by external force impact to prolong the service life, and therefore the vibration sensors are required to be protected
Disclosure of Invention
The utility model aims to solve the defects of long communication distance, complicated wiring and the like in the prior art, is inconvenient to install and overhaul, and is easy to influence the service life by external force impact.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the vibration sensor protection box comprises a shielding box, wherein the shielding box is arranged on a detected substrate, and a sensor is arranged in the shielding box and is arranged on the detected substrate;
the shielding box upper end is equipped with the protection box, and is equipped with sealed pad between shielding box and the protection box, be equipped with in the protection box with sensor electric connection's collection mainboard, the wire passing hole that is used for the interlude wire is all offered to protection box diapire and collection mainboard, still link up on collection mainboard and the protection box lateral wall and be equipped with waterproof joint, waterproof joint also with collection mainboard electric connection.
Preferably, the upper side and the lower side of the shielding box are not sealed and welded on the tested substrate in a sealing manner.
Preferably, the upper end of the protection box is not closed and is provided with a closing cap, and a plurality of corresponding mounting holes are vertically formed in the closing cap, the protection box, the sealing gasket and the shielding box, and mounting bolts are arranged in the mounting holes.
More preferably, the upper end of the protection box is provided with a sealing groove, and the lower end of the sealing cover is provided with a sealing ring corresponding to the sealing groove in an integrated manner.
Preferably, a plurality of mounting columns are arranged on the inner wall of the protection box, and the collecting main board is mounted on the mounting columns through screws.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the shielding box is arranged outside the sensor and is sealed and welded on the detected substrate, so that the sensor is effectively protected, the detection precision of the sensor is ensured, and the use effect of the sensor is effectively ensured.
2. According to the utility model, the collecting main board is installed through the protection box, so that the collecting main board is protected while the stable installation of the collecting main board is ensured, and the use stability of the sensor is effectively ensured;
3. according to the utility model, through the design that the protection box is separated from the sealing cover, the sealing effect is ensured, meanwhile, the debugging and the overhauling of the acquisition main board and the sensor are convenient, and the maintenance of the vibration sensor is convenient.
The utility model has reasonable design and compact structure, effectively improves the protection effect of the sensor, effectively ensures the tightness of the vibration sensor, ensures the detection effect and the detection precision of the vibration sensor, and simultaneously facilitates the overhaul and the maintenance of the sensor and is convenient to use.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the present utility model.
Fig. 3 is a schematic structural view of the present utility model.
Fig. 4 is a schematic structural view of the present utility model.
In the figure: the device comprises a tested substrate 1, a sensor 2, a collecting main board 21, a shielding box 3, a mounting hole 31, a sealing gasket 4, a protection box 5, a wire passing hole 51, a mounting column 52, a closing groove 53, a closing cover 6, a sealing ring 61 and a waterproof joint 7.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, a vibration sensor protection box comprises a shielding box 3, wherein the shielding box 3 is installed on a detected substrate 1, the detected substrate 1 can be a vibration source structure such as a motor or a gearbox, a sensor 2 is arranged in the shielding box 3 and is installed on the detected substrate 1, the sensor 2 is a vibration and temperature sensor, the sensor 2 is protected through the shielding box 3, the sensor 2 is prevented from receiving external interference or impact, and stable operation of the sensor 2 is ensured.
The shielding box 3 upper end is equipped with protection box 5, and is equipped with sealed pad 4 between shielding box 3 and the protection box 5, be equipped with in the protection box 5 with sensor 2 electric connection's collection mainboard 21, protection box 5 diapire and collection mainboard 21 all offer the wire hole 51 that is used for interlude wire, still link up on collection mainboard 21 and the protection box 5 lateral wall and be equipped with waterproof joint 7, waterproof joint 7 also with gather mainboard 21 electric connection, gather the analysis through the signal that collection mainboard 21 sent sensor 2 to send through waterproof joint 7, in order to conveniently collect sensor 2's information, can make things convenient for the connection of wire through wire hole 51, in order to make things convenient for sensor 2's installation.
Based on the above-mentioned technical scheme, when using this protection box, install sensor 2 on being surveyed base member 1, install shielding box 3 in the sensor 2 outside and with shielding box 3 fixed mounting on being surveyed base member 1, install protection box 5 again on shielding box 3 to install sealed pad 4 between the two, guarantee the shielding effect between protection box 5 and the shielding box 3, with guarantee the protective capability to sensor 2, use the wire to be connected with gathering mainboard 21 and sensor 2 simultaneously, and send out the signal through watertight connector 7, guarantee the reading to sensor 2 signal.
In this technical scheme, as shown in fig. 1-3, both sides are not sealed and sealed on the detected substrate 1 about the shielding box 3, guarantee the installation intensity and the sealed effect of shielding box 3 when shielding box 3 protects sensor 2.
In this technical scheme, as shown in fig. 1-4, the protection box 5 upper end is not sealed and is equipped with closing cap 6, and all vertically offered a plurality of corresponding mounting holes 31 on closing cap 6, protection box 5, sealed pad 4 and the shielding box 3, be equipped with the mounting bolt in the mounting hole 31, fix in proper order closing cap 6, protection box 5, sealed pad 4 on the shielding box 3 and guarantee each other's zonulae occludens through mounting hole 31, further guarantee the protection effect to sensor 2 and collection mainboard 21.
In this technical scheme, as shown in fig. 3 and 4, the closed groove 53 has been seted up to protection box 5 upper end, and the closing cap 6 lower extreme corresponds closed groove 53 integrated into one piece and has sealing ring 61, guarantees the sealed effect between closing cap 6 and the protection box 5 through the cooperation of closing groove 53 and sealing ring 61, guarantees the protective capability of protection box.
In this technical scheme, as shown in fig. 3 and 4, be equipped with a plurality of erection columns 52 on the protection box 5 inner wall, gather mainboard 21 and pass through the screw and install on erection column 52, conveniently gather the installation of mainboard 21, also guarantee the stability of gathering the mainboard 21 installation, avoid the vibration of being surveyed base member 1 to influence the stability of gathering mainboard 21.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. The vibration sensor protection box comprises a shielding box (3) and is characterized in that the shielding box (3) is arranged on a detected substrate (1), and a sensor (2) is arranged in the shielding box (3) and is arranged on the detected substrate (1);
the shielding box (3) upper end is equipped with protection box (5), and is equipped with sealed pad (4) between shielding box (3) and the protection box (5), be equipped with in the protection box (5) with sensor (2) electric connection gather mainboard (21), protection box (5) diapire and gather mainboard (21) all offer and are used for penetrating wire's line hole (51), still link up on gathering mainboard (21) and the protection box (5) lateral wall and be equipped with waterproof joint (7), waterproof joint (7) also with gather mainboard (21) electric connection.
2. A vibration sensor protection box according to claim 1, wherein the upper and lower sides of the shielding box (3) are not sealed and welded on the tested substrate (1) in a sealing manner.
3. The vibration sensor protection box according to claim 1, wherein the upper end of the protection box (5) is not closed and is provided with a closing cap (6), a plurality of corresponding mounting holes (31) are vertically formed in the closing cap (6), the protection box (5), the sealing gasket (4) and the shielding box (3), and mounting bolts are arranged in the mounting holes (31).
4. A vibration sensor protection box according to claim 3, characterized in that the upper end of the protection box (5) is provided with a closing groove (53), and the lower end of the closing cover (6) is integrally formed with a sealing ring (61) corresponding to the closing groove (53).
5. The vibration sensor protection box according to claim 1, wherein a plurality of mounting posts (52) are arranged on the inner wall of the protection box (5), and the collecting main board (21) is mounted on the mounting posts (52) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968864.3U CN220508234U (en) | 2023-07-25 | 2023-07-25 | Vibration sensor protection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321968864.3U CN220508234U (en) | 2023-07-25 | 2023-07-25 | Vibration sensor protection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220508234U true CN220508234U (en) | 2024-02-20 |
Family
ID=89882710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321968864.3U Active CN220508234U (en) | 2023-07-25 | 2023-07-25 | Vibration sensor protection box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220508234U (en) |
-
2023
- 2023-07-25 CN CN202321968864.3U patent/CN220508234U/en active Active
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