CN213039726U - Vibration damper applied to airborne equipment of aviation - Google Patents
Vibration damper applied to airborne equipment of aviation Download PDFInfo
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- CN213039726U CN213039726U CN201922263808.XU CN201922263808U CN213039726U CN 213039726 U CN213039726 U CN 213039726U CN 201922263808 U CN201922263808 U CN 201922263808U CN 213039726 U CN213039726 U CN 213039726U
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- damping pad
- equipment
- damping
- mounting
- airborne equipment
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Abstract
The utility model belongs to the technical field of aviation airborne system equipment fixing damping, a be applied to damping device of aviation airborne equipment is related to. An I-shaped rubber vibration damping pad (3) is arranged in the middle of a mounting seat (4) of certain aviation airborne equipment, a metal gasket (2) is additionally arranged above the I-shaped rubber vibration damping pad (3), and the equipment mounting seat (4) is fixed on a mounting platform (5) through a screw (1). The mounting seat (4) of the airborne equipment can be single or multiple, and the mounting principle of each mounting seat is the same. The utility model discloses, guarantee that equipment does not receive the aircraft vibration to influence can stable work, implement the convenience moreover, adaptability is wide, and is with low costs.
Description
Technical Field
The utility model belongs to the technical field of aviation airborne equipment installation damping, a be applied to damping device of aviation airborne equipment is related to.
Background
The common aviation airborne system equipment is directly fastened and connected with the mounting platform through screws without damping, or a gasket and a circular damping washer are additionally arranged between the screws and an equipment mounting seat to reduce vertical vibration. However, some special airborne equipment on the airplane has poor vibration resistance, and the impact and vibration of the equipment caused by vertical and horizontal vibration are required to be reduced, so that the equipment can work reliably. Therefore, such equipment requires the development and design of a corresponding mounting vibration damping device.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the damping device applied to the aviation airborne equipment is provided aiming at the problem that the special aviation airborne equipment needs to solve the problem of installation damping, ensures that the equipment is not influenced by the vibration of an airplane, can work stably, is convenient to implement, and has wide adaptability and low cost.
The technical scheme of the utility model is that: the vibration damping device applied to airborne equipment of the aviation is provided, and comprises a vibration damping pad 3, a screw 1 and a mounting seat 4;
the airborne equipment is connected with the mounting base 4; the mounting seat 4 is provided with a mounting groove matched with the shape of the damping pad 3; the vibration damping pad 3 is nested in the mounting groove; the vibration damping pad 3 is connected with a mounting platform 5 of the loader by a screw 1.
Further, the damping pad 3 is a cylinder, and the cylindrical surface of the damping pad 3 is an irregular surface.
Further, the damping pad 3 is a cylinder with an I-shaped section; the section of the groove body of the mounting groove is I-shaped.
Further, the damping pad 3 is a cylinder with a saw-tooth-shaped section; the section of the groove body of the mounting groove is in a sawtooth shape.
Further, the damping device also comprises a gasket 2, and the gasket 2 is positioned between the upper end of the damping pad 3 and a nut of the screw 1; the screw 1 is matched with the gasket 2 to connect the damping pad 3 with the mounting platform 5 of the carrier.
Further, the area of the pad 2 is not larger than the area of the upper end of the damping pad 3.
Further, the damping pad 3 is a rubber damping pad.
The utility model has the advantages that: the problem of installation damping needs to be solved to special aviation airborne equipment, guarantees that equipment is not influenced by aircraft vibration, and it is convenient to implement moreover, and adaptability is wide, and is with low costs.
Drawings
Fig. 1 is a schematic view of the vibration damping installation of the present invention.
Detailed Description
The present invention will be described in further detail below.
Fig. 1 is the damping installation schematic diagram of the utility model, as shown in fig. 1, this embodiment provides a damping device for aviation airborne equipment, damping device includes damping pad 3, screw 1 and mount pad 4. The airborne equipment is connected with the mounting base 4; the mounting seat 4 is provided with a mounting groove matched with the shape of the damping pad 3; the vibration damping pad 3 is nested in the mounting groove.
Further, the damping pad 3 is a cylinder, and the cylindrical surface of the damping pad 3 is an irregular surface. In this embodiment, the damping pad 3 is a cylinder with an i-shaped cross section; the section of the groove body of the mounting groove is I-shaped. Of course, the damping pad 3 is a cylinder with a saw-tooth-shaped cross section; the section of the groove body of the mounting groove is in a sawtooth shape.
Further, the damping device also comprises a gasket 2, and the gasket 2 is positioned between the upper end of the damping pad 3 and a nut of the screw 1; the screw 1 is matched with the gasket 2 to connect the damping pad 3 with the mounting platform 5 of the carrier. The area of the gasket 2 is not larger than the area of the upper end of the damping pad 3. The damping pad 3 is a rubber damping pad.
The working principle of the embodiment is as follows:
some aviation airborne equipment is installed on an installation platform 5 through an installation seat 4 of the aviation airborne equipment, and vibration reduction is needed up and down, left and right. The utility model provides a method is, packs into an I shape rubber damping pad 3 in the middle of the mount pad 4 of certain aviation airborne equipment, and a metal gasket 2 is put to I shape rubber damping pad 3 top, and rethread screw 1 fixes damping pad 3, mount pad 4 on mounting platform 5. The mounting seat 4, the I-shaped rubber vibration damping pad 3, the screw 1 and the like need to be tightly matched. The mounting seat 4 may be single or multiple according to the volume, weight and mounting position of the onboard equipment, and the mounting principle of each mounting seat is similar.
Claims (5)
1. A vibration damping device applied to airborne equipment is characterized by comprising a vibration damping pad (3), a screw (1) and a mounting seat (4);
the airborne equipment is connected with the mounting base (4); the mounting seat (4) is provided with a mounting groove matched with the shape of the vibration damping pad (3); the vibration damping pad (3) is nested in the mounting groove; the vibration damping pad (3) is connected with a mounting platform (5) of the carrier through a screw (1).
2. Damping device according to claim 1, characterized in that the damping pad (3) is a cylinder; the damping pad (3) is a cylinder with an I-shaped section, and the section of the groove body of the mounting groove is I-shaped.
3. Damping device according to claim 1, characterized in that it further comprises a spacer (2), the spacer (2) being located between the upper end of the damping pad (3) and the nut of the screw (1); the screw (1) is matched with the gasket (2) to connect the damping pad (3) with the mounting platform (5) of the carrier.
4. Damping device according to claim 3, characterized in that the area of the shim (2) is not larger than the area of the upper end of the damping pad (3).
5. Damping device according to claim 1, characterized in that the damping pad (3) is a rubber damping pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263808.XU CN213039726U (en) | 2019-12-13 | 2019-12-13 | Vibration damper applied to airborne equipment of aviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263808.XU CN213039726U (en) | 2019-12-13 | 2019-12-13 | Vibration damper applied to airborne equipment of aviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213039726U true CN213039726U (en) | 2021-04-23 |
Family
ID=75520169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263808.XU Active CN213039726U (en) | 2019-12-13 | 2019-12-13 | Vibration damper applied to airborne equipment of aviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213039726U (en) |
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2019
- 2019-12-13 CN CN201922263808.XU patent/CN213039726U/en active Active
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