CN220288940U - Device for quickly adjusting installation position of sensor - Google Patents
Device for quickly adjusting installation position of sensor Download PDFInfo
- Publication number
- CN220288940U CN220288940U CN202320559331.3U CN202320559331U CN220288940U CN 220288940 U CN220288940 U CN 220288940U CN 202320559331 U CN202320559331 U CN 202320559331U CN 220288940 U CN220288940 U CN 220288940U
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- sensor
- bottom plate
- rotating shaft
- mounting position
- positioning column
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- 238000009434 installation Methods 0.000 title abstract description 11
- 210000004907 gland Anatomy 0.000 claims abstract description 17
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011981 development test Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a device for quickly adjusting the mounting position of a sensor, which comprises a bottom plate, wherein a sensor fixing seat and a rotating shaft are arranged on the bottom plate, the top of the rotating shaft is connected with a cover plate through a fixing piece, the other end of the cover plate is provided with a positioning column, and the positioning column penetrates through the cover plate and is fixed through a limiting piece; the gland is sleeved outside the rotating shaft and fixedly connected with the bottom plate through a plurality of connecting pieces uniformly distributed along the circumference; a pressing plate is arranged above one side of the sensor fixing seat and is fixedly connected with the bottom plate; the sensor is connected with the sensor fixing seat, and the top surface of the sensor is contacted with the bottom surface of the positioning column. The utility model solves the technical difficulties that the existing sensor cannot be quickly installed and the installation positions are consistent, and the sensor can be quickly and accurately adjusted, and has simple and quick disassembly and good performance proved by multiple experiments.
Description
Technical Field
The utility model belongs to the field of sensor installation devices, and particularly relates to a device for quickly adjusting the installation position of a sensor.
Background
The vibration performance and stability of the special equipment are directly affected by the vibration performance and stability of the special equipment. And therefore its vibration performance needs to be monitored.
At present, the sensor is mainly used for monitoring the radial and axial vibration conditions of the special equipment in the electromechanical test, and because the sensor at the axial position needs to keep a certain gap with the upper end face of the special equipment, the installation position of the sensor needs to be adjusted when the axial vibration sensor for monitoring the special equipment is installed, and meanwhile, when a large-scale test is carried out, a plurality of sensors for monitoring the axial vibration need to be installed, and the installation positions of the sensors need to be consistent, so that each time of installation needs to be adjusted, whether the installation positions need to be repeatedly measured in the adjustment process meet the gap requirements and the consistency, the efficiency of the sensor needs to be greatly reduced, the preparation time before the test is prolonged, and the requirements of the rapid development test cannot be met.
Disclosure of Invention
The utility model aims to provide a device for quickly adjusting the mounting position of a sensor so as to realize quick mounting and mounting position consistency of the sensor for monitoring axial vibration, and aims to shorten the preparation time before a special device test and improve the measurement consistency aiming at the specific requirements and the vacancies of the existing test conditions.
The utility model is realized by the following technical scheme:
a device for rapidly adjusting the mounting position of a sensor, characterized in that: the sensor comprises a bottom plate, a sensor fixing seat and a rotating shaft are arranged on the bottom plate, the top of the rotating shaft is connected with a cover plate, the other end of the cover plate is provided with a positioning column, and the positioning column penetrates through the cover plate; the gland is sleeved outside the rotating shaft and fixedly connected with the bottom plate; a pressing plate is arranged above one side of the sensor fixing seat and is fixedly connected with the bottom plate; the sensor is connected with the sensor fixing seat, and the top surface of the sensor is contacted with the bottom surface of the positioning column.
In the technical scheme, the top of the rotating shaft is connected with the cover plate through the fixing piece.
In the above technical scheme, the locating column is fixed through the limiting piece, and the limiting piece is arranged above the cover plate.
In the above technical scheme, the external screw thread is formed on the outer circumference of the positioning column, the limiting piece is a fine tooth hexagonal nut, and the limiting piece is in threaded connection with the positioning column.
In the technical scheme, the gland is fixedly connected with the bottom plate through a plurality of connecting pieces uniformly distributed along the circumference.
In the above technical scheme, the bottom edge of the bottom plate is provided with a boss.
In the technical scheme, a stepped through hole with a small upper part and a large lower part is formed in the middle of the gland, and the small diameter end of the stepped through hole is matched with the outer diameter of the rotating shaft.
In the technical scheme, a shaft shoulder is formed in the middle of the rotating shaft, and the outer diameter of the shaft shoulder is matched with the large-diameter end of the stepped through hole of the gland; the vertical distance from the top surface of the shaft shoulder to the top surface of the bottom plate is the same as the length of the large-diameter end of the stepped hole of the gland.
In the technical scheme, the fixing piece and the connecting piece are both hexagon screws.
The beneficial effects of the utility model are as follows:
the utility model provides a device suitable for quickly adjusting the mounting position of a sensor, solves the technical difficulties that the existing sensor cannot be quickly mounted and the mounting position is consistent, and realizes the quick and accurate adjustment of the mounting position of the sensor, and the device is simple and quick to assemble and disassemble and has good performance proved by multiple experiments.
Drawings
FIG. 1 is a schematic view of a device for quickly adjusting the mounting position of a sensor according to the present utility model;
wherein:
1 fixed part 2 cover plate
3-rotating shaft 4-gland
5 bottom plate 6 reference column
7 locating part 8 clamp plate
Sensor fixing seat for 9 sensor 10
11 connectors.
Other relevant drawings may be made by those of ordinary skill in the art from the above figures without undue burden.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be further described below by means of specific embodiments in combination with the accompanying drawings of the specification.
As shown in fig. 1, a device for quickly adjusting the mounting position of a sensor comprises a bottom plate 5, a sensor fixing seat 10 and a rotating shaft 3 are arranged on the bottom plate, the top of the rotating shaft 3 is connected with a cover plate 2 through a fixing piece 1, a positioning column 6 is arranged at the other end of the cover plate 2, and the positioning column 6 penetrates through the cover plate 2 and is fixed through a limiting piece 7; the gland 4 is sleeved outside the rotating shaft 3, and the gland 4 is fixedly connected with the bottom plate 5 through a plurality of connecting pieces 11 uniformly distributed along the circumference; a pressing plate 8 is arranged above one side of the sensor fixing seat 10, and the pressing plate 8 is connected with the bottom plate 5; the sensor 9 is connected with the sensor fixing seat 10, and the top surface of the sensor 9 is contacted with the bottom surface of the positioning column 6.
In this embodiment, the pressing plate 8 is fixedly connected with the bottom plate 5 through a hexagonal screw, and by adjusting the hexagonal screw, it is determined that the bottom surface of the pressing plate 8 is tightly attached to the top surface of the sensor fixing seat 10, so that the sensor fixing seat 10 is limited and fixed.
In this embodiment, a boss is disposed at the bottom edge of the bottom plate 5, so as to ensure that a certain gap is kept between the sensor 9 and the upper end surface of the special device.
In this embodiment, the top of the bottom plate 5 is provided with a mounting groove for facilitating the assembly of the sensor fixing seat 10, and a through hole for facilitating the insertion of the rotating shaft 3, and the aperture of the through hole is matched with the outer diameter of the rotating shaft 3.
In this embodiment, a stepped through hole with a smaller top and a larger bottom is formed in the middle of the gland 4, and the small diameter end of the stepped through hole is matched with the outer diameter of the rotating shaft 3.
In this embodiment, a shoulder is formed in the middle of the rotating shaft 3, and the outer diameter of the shoulder is matched with the large diameter end of the stepped through hole of the gland 4; the vertical distance from the top surface of the shaft shoulder to the top surface of the bottom plate 5 is the same as the length of the large-diameter end of the stepped hole of the gland 4, so that the restriction on the axial and radial movement of the rotating shaft 3 is realized.
In this embodiment, the fixing member 1 and the connecting member 11 are hexagonal screws.
In this embodiment, the outer circumference of the positioning column 6 forms an external thread, the limiting member 7 is a fine-tooth hexagonal nut, and the limiting member 7 is in threaded connection with the positioning column 6.
In this embodiment, the bottom plate 5 is arranged parallel to the cover plate 2.
In this embodiment, the sensor 9 is self-threaded and is screwed with the sensor holder 10.
The working principle of the utility model is as follows:
radial adjustment: the rotating shaft 3 rotates to drive the cover plate 2 to rotate, so that radial movement adjustment of the positioning column 6 is realized;
axial adjustment: the positioning column 6 moves up and down to realize axial adjustment by adjusting the tightness of the limiting piece 7;
and (3) quick positioning: when the sensor is installed, the height of the positioning column 6 is adjusted to meet the requirement of the installation position of the sensor, and then the position of the sensor 9 is adjusted to enable the upper surface of the sensor 9 to be in contact with the lower surface of the positioning column 6, so that the function of quickly adjusting the installation position of the sensor can be realized.
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The applicant declares that the above is only a specific embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and it should be apparent to those skilled in the art that any changes or substitutions that are easily conceivable within the technical scope of the present utility model disclosed by the present utility model fall within the scope of the present utility model and the disclosure.
Claims (9)
1. A device for rapidly adjusting the mounting position of a sensor, characterized in that: the sensor comprises a bottom plate (5), a sensor fixing seat (10) and a rotating shaft (3) are arranged on the bottom plate, the top of the rotating shaft (3) is connected with a cover plate (2), a positioning column (6) is arranged at the other end of the cover plate (2), and the positioning column (6) penetrates through the cover plate (2); a gland (4) is sleeved outside the rotating shaft (3), and the gland (4) is fixedly connected with the bottom plate (5); a pressing plate (8) is arranged above one side of the sensor fixing seat (10), and the pressing plate (8) is fixedly connected with the bottom plate (5); the sensor (9) is connected with the sensor fixing seat (10), and the top surface of the sensor (9) is contacted with the bottom surface of the positioning column (6).
2. The apparatus for rapidly adjusting a sensor mounting position according to claim 1, wherein: the top of the rotating shaft (3) is connected with the cover plate (2) through the fixing piece (1).
3. The apparatus for rapidly adjusting a sensor mounting position according to claim 1, wherein: the locating column (6) is fixed through a limiting piece (7), and the limiting piece (7) is arranged above the cover plate (2).
4. A device for rapidly adjusting the mounting position of a sensor according to claim 3, wherein: the outer circumference of the positioning column (6) forms an external thread, the limiting piece (7) is a fine tooth hexagonal nut, and the limiting piece (7) is in threaded connection with the positioning column (6).
5. The apparatus for rapidly adjusting a sensor mounting position according to claim 1, wherein: the gland (4) is fixedly connected with the bottom plate (5) through a plurality of connecting pieces (11) which are uniformly distributed along the circumference.
6. The apparatus for rapidly adjusting a sensor mounting position according to claim 1, wherein: the bottom edge of the bottom plate (5) is provided with a boss.
7. The apparatus for rapidly adjusting a sensor mounting position according to claim 1, wherein: the middle of the gland (4) is provided with a stepped through hole with a small upper part and a large lower part, and the small diameter end of the stepped through hole is matched with the outer diameter of the rotating shaft (3).
8. The apparatus for rapidly adjusting a sensor mounting position according to claim 1, wherein: a shaft shoulder is formed in the middle of the rotating shaft (3), and the outer diameter of the shaft shoulder is matched with the large diameter end of the stepped through hole of the gland (4); the vertical distance from the top surface of the shaft shoulder to the top surface of the bottom plate (5) is the same as the length of the large diameter end of the stepped hole of the gland (4).
9. The apparatus for rapidly adjusting a sensor mounting position according to claim 2, wherein: the fixing piece (1) and the connecting piece (11) are both hexagon screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559331.3U CN220288940U (en) | 2023-03-21 | 2023-03-21 | Device for quickly adjusting installation position of sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320559331.3U CN220288940U (en) | 2023-03-21 | 2023-03-21 | Device for quickly adjusting installation position of sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288940U true CN220288940U (en) | 2024-01-02 |
Family
ID=89331366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320559331.3U Active CN220288940U (en) | 2023-03-21 | 2023-03-21 | Device for quickly adjusting installation position of sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288940U (en) |
-
2023
- 2023-03-21 CN CN202320559331.3U patent/CN220288940U/en active Active
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