CN219036057U - Test support for installing laser displacement sensor - Google Patents
Test support for installing laser displacement sensor Download PDFInfo
- Publication number
- CN219036057U CN219036057U CN202223197202.9U CN202223197202U CN219036057U CN 219036057 U CN219036057 U CN 219036057U CN 202223197202 U CN202223197202 U CN 202223197202U CN 219036057 U CN219036057 U CN 219036057U
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- displacement sensor
- laser displacement
- mounting
- installing
- cover
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model provides a test stand for installing laser displacement sensor, includes the base, the base upside is equipped with the montant of vertical arrangement, the cover is equipped with the connecting piece that can vertically slide and fix a position on the montant, but still the cover is equipped with the horizontal pole of lateral sliding and location on the connecting piece, the cover is equipped with the slide bearing that can slide and rotate to arbitrary angle along its axis on the horizontal pole, fixed mounting has two-dimensional platform on the slide bearing, two-dimensional platform is used for installing laser displacement sensor. The test support for installing the laser displacement sensor provided by the utility model can move at any test position through the supporting casters, rotate to any angle through the sliding bearings, be used for adapting to blades with different curved surfaces, roughly adjust the positions of the laser displacement sensor relative to the blades through the vertical rods and the transverse rods, and finally accurately adjust the positions through the two-dimensional sliding table with scales, so that the coincidence of the measurement median position of the laser displacement sensor and the vibration balance position of the blades is ensured.
Description
Technical Field
The utility model relates to the field of mechanical environment testing, in particular to a testing bracket for installing a laser displacement sensor.
Background
The laser displacement sensor has high measurement precision and is widely applied to vibration test experiments, in particular to blade vibration test. When the blade is tested, the displacement sensor needs to be hung above the blade for displacement monitoring, and in order to facilitate the vibration test of the blade, a test support frame of the laser displacement sensor needs to be designed. The space position can be adjusted and the support is firm.
Therefore, in order to solve the above-mentioned problems, it is necessary to design a test stand for mounting a laser displacement sensor.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a test bracket for installing a laser displacement sensor.
To achieve the above and other related objects, the present utility model provides the following technical solutions: the utility model provides a test stand for installing laser displacement sensor, includes the base, the base upside is equipped with the montant of vertical arrangement, the cover is equipped with the connecting piece that can vertically slide and fix a position on the montant, but still the cover is equipped with the horizontal pole of lateral sliding and location on the connecting piece, the cover is equipped with the slide bearing that can slide and rotate to arbitrary angle along its axis on the horizontal pole, fixed mounting has two-dimensional platform on the slide bearing, two-dimensional platform is used for installing laser displacement sensor.
The preferable technical scheme is as follows: the vertical rod is fixedly connected with the base through a fixing seat.
The preferable technical scheme is as follows: the lower side of the base is provided with supporting casters.
The preferable technical scheme is as follows: lifting scale marks are arranged on the vertical rods, and transverse moving scale marks are arranged on the transverse rods.
The preferable technical scheme is as follows: the side face of the sliding bearing is arranged on the rotating angle scale mark.
The preferable technical scheme is as follows: the two-dimensional platform moving end is provided with an adapter plate for fixedly mounting the laser displacement sensor. Due to the application of the technical scheme, the utility model has the following beneficial effects:
the test support for installing the laser displacement sensor provided by the utility model can move at any test position through the supporting casters, rotate to any angle through the sliding bearings, be used for adapting to blades with different curved surfaces, roughly adjust the positions of the laser displacement sensor relative to the blades through the vertical rods and the transverse rods, and finally accurately adjust the positions through the two-dimensional sliding table with scales, so that the coincidence of the measurement median position of the laser displacement sensor and the vibration balance position of the blades is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Detailed Description
Further advantages and effects of the present utility model will become apparent to those skilled in the art from the disclosure of the present utility model, which is described by the following specific examples.
Please refer to fig. 1. It should be noted that, in the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. The terms "horizontal," "vertical," "overhang," and the like do not denote that the component is required to be absolutely horizontal or overhang, but may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or communicating between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1, the test support for installing the laser displacement sensor provided by the utility model comprises a base 1, wherein a vertical rod 2 which is vertically arranged is arranged on the upper side of the base 1, a connecting piece 3 which can vertically slide and position is sleeved on the vertical rod 2, a cross rod 4 which can horizontally slide and position is sleeved on the connecting piece 3, a sliding bearing 5 which can slide and position along the axis of the cross rod 4 and rotate to any angle is sleeved on the cross rod 4, a two-dimensional platform 6 is fixedly arranged on the sliding bearing 5, and the two-dimensional platform 6 is used for installing the laser displacement sensor.
When the device is used, the positions of the laser displacement sensors relative to the blades can be roughly adjusted through the vertical rods 2 and the transverse rods 4; the sliding bearing 5 can be used for rotating to any angle so as to adapt to blades with different curved surfaces; the position can be accurately adjusted through the two-dimensional sliding table 6 with scales, so that the superposition of the measurement median position of the laser displacement sensor and the vibration balance position of the blade is ensured.
Further, the vertical rod 2 is fixedly connected with the base 1 through the fixing seat 8 so as to be convenient to assemble and disassemble. The underside of the base 1 is provided with supporting casters 7 to facilitate movement in the field.
Further, both ends of the vertical rod 2 and the cross rod 3 are provided with limiting stop rings so as to avoid derailment of the connecting piece 3 and the sliding bearing 5. The lifting scale marks are arranged on the vertical rods 2, and the transverse moving scale marks are arranged on the transverse rods 3, so that the rough debugging is convenient for testers.
Further, the side face of the sliding bearing 5 is provided with the rotating angle scale marks, so that a tester can conveniently adjust the testing angle of the laser displacement sensor to adapt to blades to be tested with different curved surfaces.
Furthermore, the movable end of the two-dimensional platform 6 is provided with an adapter plate 9 for fixedly mounting the laser displacement sensor, so that the laser displacement sensor is convenient to mount.
Therefore, the utility model has the following advantages:
the test support for installing the laser displacement sensor provided by the utility model can move at any test position through the supporting casters, rotate to any angle through the sliding bearings, be used for adapting to blades with different curved surfaces, roughly adjust the positions of the laser displacement sensor relative to the blades through the vertical rods and the transverse rods, and finally accurately adjust the positions through the two-dimensional sliding table with scales, so that the coincidence of the measurement median position of the laser displacement sensor and the vibration balance position of the blades is ensured.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations which can be accomplished by persons skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (6)
1. A test stand for installing laser displacement sensor, its characterized in that: the laser displacement sensor comprises a base, the base upside is equipped with the montant of vertical arrangement, but the cover is equipped with the connecting piece of vertical slip and location on the montant, but still the cover is equipped with the horizontal pole of horizontal slip and location on the connecting piece, the cover is equipped with the slide bearing that can follow its axis slip and rotate to arbitrary angle on the horizontal pole, fixed mounting has two-dimensional platform on the slide bearing, two-dimensional platform is used for installing laser displacement sensor.
2. A test stand for mounting a laser displacement sensor according to claim 1, wherein: the vertical rod is fixedly connected with the base through a fixing seat.
3. A test stand for mounting a laser displacement sensor according to claim 1, wherein: the lower side of the base is provided with supporting casters.
4. A test stand for mounting a laser displacement sensor according to claim 1, wherein: lifting scale marks are arranged on the vertical rods, and transverse moving scale marks are arranged on the transverse rods.
5. A test stand for mounting a laser displacement sensor according to claim 1, wherein: the side face of the sliding bearing is arranged on the rotating angle scale mark.
6. A test stand for mounting a laser displacement sensor according to claim 1, wherein: the two-dimensional platform moving end is provided with an adapter plate for fixedly mounting the laser displacement sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197202.9U CN219036057U (en) | 2022-11-30 | 2022-11-30 | Test support for installing laser displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223197202.9U CN219036057U (en) | 2022-11-30 | 2022-11-30 | Test support for installing laser displacement sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219036057U true CN219036057U (en) | 2023-05-16 |
Family
ID=86288053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223197202.9U Active CN219036057U (en) | 2022-11-30 | 2022-11-30 | Test support for installing laser displacement sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219036057U (en) |
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2022
- 2022-11-30 CN CN202223197202.9U patent/CN219036057U/en active Active
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