CN204944522U - A kind of bracket vibration damping structure of installing for sensor - Google Patents
A kind of bracket vibration damping structure of installing for sensor Download PDFInfo
- Publication number
- CN204944522U CN204944522U CN201520718043.3U CN201520718043U CN204944522U CN 204944522 U CN204944522 U CN 204944522U CN 201520718043 U CN201520718043 U CN 201520718043U CN 204944522 U CN204944522 U CN 204944522U
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- spring
- pressing plate
- mounting seat
- sensor
- vibration damping
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Abstract
The utility model relates to aeromotor field of structural design, is specifically related to a kind of bracket vibration damping structure of installing for sensor, and the bracket vibration damping structure of installing to solve current sensor cannot meet the problem of vibration damping demand.For in the bracket vibration damping structure that sensor is installed, screw bolt passes sensor, the first spring mounting seat, the first spring, the first pressing plate, support, the second pressing plate, the second spring and the second spring mounting seat, then be connected with self-locking nut; Connection is fixed between first pressing plate, support and the second pressing plate; When the first spring is in uncompressed state, the first pressing plate has a preset distance to described first spring mounting seat; When the second spring is in uncompressed state, the second pressing plate has a preset distance to the second spring mounting seat.Bracket vibration damping structure for sensor installation of the present utility model, by the design of spring structure, makes sensor at installation direction and laterally has good damping capacity, meeting damping requirements.
Description
Technical field
The utility model relates to aeromotor field of structural design, is specifically related to a kind of bracket vibration damping structure of installing for sensor.
Background technology
Aeromotor work under bad environment, complete machine oscillation bad environments, along with various high frequency, low-frequency vibration, aeromotor is provided with the annex of some, sensor, require high to vibration environment, thus the support vibration-proof structure design of annex, sensor a kind of be all the design difficulty of aeromotor external support structure.
The various sensor constructions that aeromotor is installed are accurate, and require very high to vibration environment, general sensor design itself has vibration-proof structure, for the isolation that sensor transmits global vibration of engine.But some sensor does not carry out Vibration Absorption Designing in early days in design, because the vibration environment of installation site changes, has highlighted vibration damping demand.At present, the structure that the sensor that aeromotor is installed mainly adopts support to transfer is connected with engine, is not changing on the basis of sensor fixing structure, need increase vibration-proof structure between support and sensor.
Summary of the invention
The purpose of this utility model is to provide a kind of bracket vibration damping structure of installing for sensor, and the bracket vibration damping structure of installing to solve current sensor cannot meet the problem of vibration damping demand.
The technical solution of the utility model is:
For the bracket vibration damping structure that sensor is installed, comprise sensor, support, the first spring, the first spring mounting seat, the first pressing plate, the second spring, the second spring mounting seat, the second pressing plate, bolt and self-locking nut;
Sensor, the first spring mounting seat, the first spring, the first pressing plate, support, the second pressing plate, the second spring and the second spring mounting seat described in described screw bolt passes, then be connected with described self-locking nut;
Connection is fixed between described first pressing plate, described support and described second pressing plate;
When described first spring is in uncompressed state, described first pressing plate has a preset distance to described first spring mounting seat;
When described second spring is in uncompressed state, described second pressing plate has a preset distance to described second spring mounting seat.
Alternatively, described first spring mounting seat is identical, all U-shaped with described second spring mounting seat shape;
One end of described first spring is positioned at the U-shaped opening of described first spring mounting seat;
One end of described second spring is positioned at the U-shaped opening of described second spring mounting seat.
Alternatively, described first pressing plate with on the face of described first spring contact, offer the groove matched with described first spring, the other end of described first spring is positioned at described groove.
Alternatively, described second pressing plate with on the face of described second spring contact, offer the groove matched with described second spring, the other end of described second spring is positioned at described groove.
Alternatively, carry out being fixed by rivet between described first pressing plate, described support and described second pressing plate.
Alternatively, described rivet comprises at least three, and uniform along the mounting hole axle center of described support.
The beneficial effects of the utility model:
Bracket vibration damping structure of installing for sensor of the present utility model, is all designed with spring structure in support upper and lower surface, has good damping capacity, meet damping requirements at sensor installation direction with horizontal.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows and meets embodiment of the present utility model, and is used from instructions one and explains principle of the present utility model.
Fig. 1 is the front view (local is cut-open view) of the bracket vibration damping structure that the utility model is installed for sensor.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.
As shown in Figure 1, a kind of bracket vibration damping structure of installing for sensor of the present utility model, comprises sensor 1, support 2, first spring 3, first spring mounting seat 4, first pressing plate 5, second spring 6, second spring mounting seat 7, second pressing plate 8, bolt 10 and self-locking nut 11.
Bolt 10 successively through sensor 1, first spring mounting seat 4, first spring 3, first pressing plate 5, support 2, second pressing plate 8, second spring 6 and the second spring mounting seat 7, then is connected with self-locking nut 11.
In addition, the first pressing plate 5, support 2 and the second pressing plate 8 are fixed connection by multiple applicable mode each other.In the present embodiment, preferably carry out being fixed by rivet 9 between the first pressing plate 5, support 2 and the second pressing plate 8, and rivet 9 comprises at least three, and uniform along the mounting hole axle center of support 2.
Further, when the first spring 3 is in uncompressed state, the first pressing plate 5 to the first spring mounting seat 4 has a preset distance (namely not contacting).Equally, when the second spring 6 is in uncompressed state, the second pressing plate 8 to the second spring mounting seat 7 has a preset distance (namely not contacting).
Bracket vibration damping structure of installing for sensor of the present utility model, by being all designed with spring structure in support 2 upper and lower surface, realizing sensor 1 vibration damping on the engine and installing, reducing global vibration of engine to the impact of sensor 1 and interference; Further, by adopting the first spring 3 and the second spring 6 between sensor 1 and support 2, sensor 1 can be reduced in the vibration supporting installation direction and transverse direction, meeting damping requirements further; Meanwhile, spring structure can maintain good elasticity, has high temperature resistant, that the life-span is long advantage, is applicable to the working environment that aeromotor is severe.
In addition, bracket vibration damping structure for sensor installation of the present utility model is assembled by the entire combination of spring, spring mounting seat and support 2, make one-piece construction simple, reduce the number of parts of vibration-proof structure, facilitate the installation Sum decomposition of sensor 1, improve the efficiency of assembling of aeromotor exterior part.
Further, in bracket vibration damping structure for sensor installation of the present utility model, first spring mounting seat 4 and the second spring mounting seat 7 can be multiple applicable shape, in the present embodiment, preferably U-shaped, and arrange in opposite directions between the U-shaped opening of the U-shaped opening of the first spring mounting seat 4 and the second spring mounting seat 7.
One end of first spring 3 is positioned at the U-shaped opening of the first spring mounting seat 4, and on the face contacted with the first spring 3 of the first pressing plate 5, offer the groove matched with the first spring 3, the other end of the first spring 3 is positioned at groove.
One end of second spring 6 is positioned at the U-shaped opening of the second spring mounting seat 7, and on the face contacted with the second spring 6 of the second pressing plate 8, offer the groove matched with the second spring 6, the other end of the second spring 6 is positioned at groove.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (6)
1. a bracket vibration damping structure of installing for sensor, it is characterized in that, comprise sensor (1), support (2), the first spring (3), the first spring mounting seat (4), the first pressing plate (5), the second spring (6), the second spring mounting seat (7), the second pressing plate (8), bolt (10) and self-locking nut (11);
Described bolt (10) successively through described sensor (1), the first spring mounting seat (4), the first spring (3), the first pressing plate (5), support (2), the second pressing plate (8), the second spring (6) and the second spring mounting seat (7), then is connected with described self-locking nut (11);
Connection is fixed between described first pressing plate (5), described support (2) and described second pressing plate (8);
When described first spring (3) is in uncompressed state, described first pressing plate (5) has a preset distance to described first spring mounting seat (4);
When described second spring (6) is in uncompressed state, described second pressing plate (8) has a preset distance to described second spring mounting seat (7).
2. bracket vibration damping structure of installing for sensor according to claim 1, it is characterized in that, described first spring mounting seat (4) is identical, all U-shaped with described second spring mounting seat (7) shape;
One end of described first spring (3) is positioned at the U-shaped opening of described first spring mounting seat (4);
One end of described second spring (6) is positioned at the U-shaped opening of described second spring mounting seat (7).
3. bracket vibration damping structure of installing for sensor according to claim 1 and 2, it is characterized in that, on the face contacted with described first spring (3) of described first pressing plate (5), offer the groove matched with described first spring (3), the other end of described first spring (3) is positioned at described groove.
4. bracket vibration damping structure of installing for sensor according to claim 3, it is characterized in that, on the face contacted with described second spring (6) of described second pressing plate (8), offer the groove matched with described second spring (6), the other end of described second spring (6) is positioned at described groove.
5. bracket vibration damping structure of installing for sensor according to claim 4, it is characterized in that, carry out between described first pressing plate (5), described support (2) and described second pressing plate (8) being fixed by rivet (9).
6. bracket vibration damping structure of installing for sensor according to claim 5, it is characterized in that, described rivet (9) comprises at least three, and uniform along the mounting hole axle center of described support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718043.3U CN204944522U (en) | 2015-09-16 | 2015-09-16 | A kind of bracket vibration damping structure of installing for sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520718043.3U CN204944522U (en) | 2015-09-16 | 2015-09-16 | A kind of bracket vibration damping structure of installing for sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204944522U true CN204944522U (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520718043.3U Active CN204944522U (en) | 2015-09-16 | 2015-09-16 | A kind of bracket vibration damping structure of installing for sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN204944522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783781A (en) * | 2016-12-22 | 2017-05-31 | 烟台艾睿光电科技有限公司 | Small size Infrared Detectors mounting assembly is disturbed in a kind of anti-vibration |
-
2015
- 2015-09-16 CN CN201520718043.3U patent/CN204944522U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783781A (en) * | 2016-12-22 | 2017-05-31 | 烟台艾睿光电科技有限公司 | Small size Infrared Detectors mounting assembly is disturbed in a kind of anti-vibration |
| CN106783781B (en) * | 2016-12-22 | 2019-03-15 | 烟台艾睿光电科技有限公司 | A kind of anti-vibration interference small size infrared detector mounting assembly |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |