CN219948558U - Damping device with rotary restoring function - Google Patents
Damping device with rotary restoring function Download PDFInfo
- Publication number
- CN219948558U CN219948558U CN202321053585.4U CN202321053585U CN219948558U CN 219948558 U CN219948558 U CN 219948558U CN 202321053585 U CN202321053585 U CN 202321053585U CN 219948558 U CN219948558 U CN 219948558U
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- China
- Prior art keywords
- fixed
- fixedly connected
- rotating frame
- base
- restoring function
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- 238000013016 damping Methods 0.000 title claims abstract description 28
- 230000035939 shock Effects 0.000 claims description 11
- 230000003139 buffering effect Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model provides a damping device with a rotary restoring function, and relates to the technical field of damping devices. According to the utility model, the rotating frame can be protected through the fixed pipe, the exposed condition of some parts is reduced, meanwhile, the rotating frame can be limited through the fixed pipe, the structural stability of the equipment is improved, the rotating position of the rotating frame is more stable and cannot deviate through limiting the rotating frame through the fixed block and the fixed ring, a buffer damping force can be given to the rotating frame through the arc-shaped spring, and when the rotating frame receives a rotating force, the force of the rotating mounting table brought by torsion can be greatly reduced through the arc-shaped spring, and the rotating force of the executing equipment on the mounting table is reduced.
Description
Technical Field
The utility model relates to the technical field of damping devices, in particular to a damping device with a rotary restoring function.
Background
When the existing aircraft is transported or drives some equipment devices to execute tasks, the damping device is generally required to reduce some vibration brought to the execution device by the aircraft, the aircraft has a certain vibration effect when the aircraft is in flight, and the existing damping device can reduce the vibration of the execution device in the vertical direction, but can not damp the force in the torsion direction when the aircraft turns or the like, so that the existing damping device has a certain defect in damping performance.
Disclosure of Invention
The utility model aims to solve the defect that the damping device can not absorb the force in the torsion direction when an aircraft turns or the like in the prior art, and provides the damping device with a rotary recovery function, although the damping device can reduce the vibration in the vertical direction to which an executing device is subjected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a damping device with rotatory function of replying, includes the mount table, the bottom of mount table is provided with damper, damper's bottom is provided with the base, damper is including the fixing base, the top fixedly connected with fixed pipe of fixing base, the top of fixing base is rotated and is connected with the rotating turret, the surface of rotating turret and the surface sliding connection of fixed pipe, four fixed blocks of top fixedly connected with of fixing base, the fixed orifices has been seted up to one side of fixed block, four fixedly connected with solid fixed ring between the inner wall of fixed orifices, four slide holes have been seted up to the surface of rotating turret, the inner wall of slide hole and solid fixed ring's surface sliding connection, the top of fixing base is provided with damper.
As a preferred implementation mode, a plurality of arc springs are connected to the outer surface of the fixing ring in a sliding mode, one end of each arc spring is fixedly connected with one side of the rotating frame, and the other end of each arc spring is fixedly connected with one side of the fixing block.
As a preferred implementation mode, the outer surface of the rotating frame is fixedly connected with four limiting plates, the outer surfaces of the four limiting plates are in sliding connection with the inner wall of the fixed pipe, the top of the rotating frame is fixedly connected with the bottom of the mounting table, and the top of the limiting plates is fixedly connected with the top of the mounting table.
As a preferred embodiment, the buffer mechanism comprises a fixed shell and a telescopic rod, wherein the outer surface of the fixed shell is in sliding connection with the outer surface of the fixed seat, and the bottom of the fixed shell is fixedly connected with the top of the base.
As a preferred implementation mode, the top end of the telescopic rod is fixedly connected with the bottom of the fixing seat, and the bottom end of the telescopic rod is fixedly connected with the top of the base.
As a preferred implementation mode, the buffer mechanism further comprises three limiting rods and three sliding frames, wherein the bottom ends of the limiting rods are fixedly connected with the top of the base, and the top of the sliding frames are fixedly connected with the bottom of the fixing seat.
As a preferred implementation mode, the inner wall of the sliding frame is in sliding connection with the outer surface of the limiting rod, the bottom of the sliding frame is fixedly connected with a fixed spring, the bottom end of the fixed spring is fixedly connected with the top of the base, and the outer surface of the fixed spring is in sliding connection with the outer surface of the limiting rod.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, the rotating frame can be protected through the fixed pipe, the exposed condition of some parts can be reduced, the rotating frame can be limited through the fixed pipe, the structural stability of the equipment is improved, the rotating position of the rotating frame is more stable and can not deviate through the fixed block and the fixed ring, the rotating frame can be given a buffering damping force through the arc-shaped spring, when the rotating frame receives the rotating force, the force of a torsion to the mounting table can be greatly reduced through the arc-shaped spring, the rotating force of the equipment carried out on the mounting table is reduced, the rotating frame can be further limited through the limiting plate, the limiting plate and the fixed pipe are mutually matched, the position of the rotating frame is more stable, the stability between the rotating frame and the mounting table can be increased, the structural stability of the equipment is improved through the telescopic rod, the moving frame, the sliding frame, the limiting rod and the fixed spring are mutually matched, the sliding frame and the base are always provided with a buffering force, when the mounting table and the base are subjected to the rotating force, the moving speed of the sliding frame and the base is reduced through the fixed spring, and the bending of the sliding frame can be prevented from being damaged relatively and the fixed by the fixed spring.
Drawings
FIG. 1 is a schematic perspective view of a shock absorbing device with a rotary restoring function according to the present utility model;
FIG. 2 is a schematic diagram of an exploded perspective view of a shock absorber with a rotary restoring function according to the present utility model;
FIG. 3 is a schematic view of an exploded perspective view of a shock absorbing mechanism of a shock absorbing device with a rotary restoring function according to the present utility model;
fig. 4 is a schematic exploded perspective view of a buffering mechanism of a damping device with a rotary restoring function according to the present utility model.
Legend description:
1. a mounting table; 2. a damping mechanism; 3. a base;
21. a fixing seat; 22. a fixed tube; 23. a rotating frame; 24. a fixed block; 25. a fixing hole; 26. a fixing ring; 27. an arc spring; 28. a slide hole; 29. a buffer mechanism; 210. a limiting plate;
291. a fixed case; 292. a limit rod; 293. a carriage; 294. a fixed spring; 295. a telescopic rod.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-4, the present utility model provides a technical solution: the damping device with the rotary recovery function comprises a mounting table 1, wherein a damping mechanism 2 is arranged at the bottom of the mounting table 1, a base 3 is arranged at the bottom of the damping mechanism 2, the damping mechanism 2 comprises a fixed seat 21, a fixed pipe 22 is fixedly connected to the top of the fixed seat 21, a rotating frame 23 is rotatably connected to the top of the fixed seat 21, the outer surface of the rotating frame 23 is slidably connected with the outer surface of the fixed pipe 22, four fixed blocks 24 are fixedly connected to the top of the fixed seat 21, a fixed hole 25 is formed in one side of the fixed block 24, a fixed ring 26 is fixedly connected between the inner walls of the four fixed holes 25, four sliding holes 28 are formed in the outer surface of the rotating frame 23, the inner walls of the sliding holes 28 are slidably connected with the outer surface of the fixed ring 26, and a buffer mechanism 29 is arranged at the top of the fixed seat 21;
through the above embodiment, the rotating frame 23 can be protected through the fixing pipe 22, meanwhile, the exposed condition of some parts is reduced, meanwhile, the rotating frame 23 can be limited through the fixing pipe 22, the structural stability of the equipment is improved, the rotating frame 23 can be limited through the fixing block 24 and the fixing ring 26, the rotating position of the rotating frame 23 is more stable, and the deviation cannot occur;
the outer surface of the fixed ring 26 is slidably connected with a plurality of arc springs 27, one end of each arc spring 27 is fixedly connected with one side of the rotating frame 23, and the other end of each arc spring 27 is fixedly connected with one side of the fixed block 24;
through the above embodiment, the arc-shaped spring 27 can give a buffer damping force to the rotating frame 23, when the rotating frame 23 receives a rotating force, the arc-shaped spring 27 can greatly reduce the force of torsion to the mounting table 1, and reduce the rotating force of the executing equipment on the mounting table 1;
four limiting plates 210 are fixedly connected to the outer surface of the rotating frame 23, the outer surfaces of the four limiting plates 210 are in sliding connection with the inner wall of the fixed pipe 22, the top of the rotating frame 23 is fixedly connected with the bottom of the mounting table 1, and the top of the limiting plates 210 is fixedly connected with the top of the mounting table 1;
through the above embodiment, the limiting plate 210 can further limit the rotating frame 23, and the limiting plate 210 and the fixed tube 22 are mutually matched, so that the position of the rotating frame 23 is more stable, and meanwhile, the stability between the rotating frame 23 and the mounting table 1 can be increased;
the buffer mechanism 29 comprises a fixed shell 291 and a telescopic rod 295, wherein the outer surface of the fixed shell 291 is in sliding connection with the outer surface of the fixed seat 21, the bottom of the fixed shell 291 is fixedly connected with the top of the base 3, the top of the telescopic rod 295 is fixedly connected with the bottom of the fixed seat 21, and the bottom of the telescopic rod 295 is fixedly connected with the top of the base 3;
through the above embodiment, the telescopic rod 295 can increase the position stability between the fixing seat 21 and the base 3, and increase the structural stability of the device, so that no offset occurs between the fixing seat 21 and the base 3;
the buffer mechanism 29 further comprises three limiting rods 292 and three sliding frames 293, wherein the bottom ends of the limiting rods 292 are fixedly connected with the top of the base 3, the top of the sliding frames 293 are fixedly connected with the bottom of the fixed seat 21, the inner walls of the sliding frames 293 are slidably connected with the outer surfaces of the limiting rods 292, the bottom of the sliding frames 293 are fixedly connected with fixing springs 294, the bottom ends of the fixing springs 294 are fixedly connected with the top of the base 3, and the outer surfaces of the fixing springs 294 are slidably connected with the outer surfaces of the limiting rods 292;
through the above-mentioned embodiment, carriage 293, gag lever post 292 and fixed spring 294 mutually support, make have a buffer force always between carriage 293 and the base 3, when the distance between mount table 1 and the base 3 reduces suddenly, can reduce the relative movement rate between mount table 1 and the base 3 through fixed spring 294, increase its perpendicular shock attenuation effect, can not only spacing to carriage 293 through gag lever post 292 simultaneously to can also protect fixed spring 294, prevent fixed spring 294 damage of bending.
Working principle:
as shown in fig. 1 to 4, when the upper surface of the mounting table 1 is subjected to torsion, the mounting table 1 is driven to twist, the mounting table 1 twists to drive the rotating frame 23 to rotate on the inner wall of the fixed pipe 22, and simultaneously drives the arc spring 27 to contract with the radian of the fixed ring 26, so that the upper surface of the mounting table 1 has a torsion force, the mounting table 1 is convenient to bend, after the torsion force disappears, the angle of the mounting table 1 can be restored by releasing elastic potential energy through the arc spring 27, and meanwhile, when the distance between the mounting table 1 and the base 3 is reduced, the sliding frame 293 slides on the outer surface of the limiting rod 292, so that the fixed spring 294 is compressed, and the elastic potential energy of the fixed spring 294 is increased by the compression of the fixed spring 294, so that the device has a damping effect in the vertical direction.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (7)
1. Damping device with rotatory function of replying, including mount table (1), its characterized in that: the mounting table is characterized in that a damping mechanism (2) is arranged at the bottom of the mounting table (1), a base (3) is arranged at the bottom of the damping mechanism (2), the damping mechanism (2) comprises a fixed seat (21), a fixed pipe (22) is fixedly connected to the top of the fixed seat (21), a rotating frame (23) is rotatably connected to the top of the fixed seat (21), four fixed blocks (24) are fixedly connected to the top of the fixed seat (21), a fixed hole (25) is formed in one side of the fixed block (24), a fixed ring (26) is fixedly connected between the inner walls of the fixed holes (25), four sliding holes (28) are formed in the outer surface of the rotating frame (23), the inner walls of the sliding holes (28) are slidably connected with the outer surfaces of the fixed ring (26), and a buffer mechanism (29) is arranged at the top of the fixed seat (21).
2. The shock absorbing device with a rotation restoring function according to claim 1, wherein: the outer surface sliding connection of solid fixed ring (26) has a plurality of arc springs (27), one end of arc spring (27) and one side fixed connection of rotating frame (23), the other end of arc spring (27) and one side fixed connection of fixed block (24).
3. The shock absorbing device with a rotation restoring function according to claim 1, wherein: the outer surface fixedly connected with four limiting plates (210) of rotating frame (23), four between the surface of limiting plates (210) with the inner wall sliding connection of fixed pipe (22), the top of rotating frame (23) and the bottom fixed connection of mount table (1), the top of limiting plates (210) and the top fixed connection of mount table (1).
4. The shock absorbing device with a rotation restoring function according to claim 1, wherein: the buffering mechanism (29) comprises a fixed shell (291) and a telescopic rod (295), wherein the outer surface of the fixed shell (291) is in sliding connection with the outer surface of the fixed seat (21), and the bottom of the fixed shell (291) is fixedly connected with the top of the base (3).
5. The shock absorbing device with a rotation restoring function according to claim 4, wherein: the top of telescopic link (295) is fixed connection with the bottom of fixing base (21), the bottom of telescopic link (295) is fixed connection with the top of base (3).
6. The shock absorbing device with a rotation restoring function according to claim 1, wherein: the buffer mechanism (29) further comprises three limiting rods (292) and three sliding frames (293), the bottom ends of the limiting rods (292) are fixedly connected with the top of the base (3), and the top of the sliding frames (293) is fixedly connected with the bottom of the fixing seat (21).
7. The shock absorbing device with a rotation restoring function according to claim 6, wherein: the inner wall of carriage (293) and the surface sliding connection of gag lever post (292), the bottom fixedly connected with fixed spring (294) of carriage (293), the bottom of fixed spring (294) and the top fixed connection of base (3), the surface sliding connection of fixed spring (294) and the surface of gag lever post (292).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321053585.4U CN219948558U (en) | 2023-05-05 | 2023-05-05 | Damping device with rotary restoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321053585.4U CN219948558U (en) | 2023-05-05 | 2023-05-05 | Damping device with rotary restoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219948558U true CN219948558U (en) | 2023-11-03 |
Family
ID=88545006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321053585.4U Active CN219948558U (en) | 2023-05-05 | 2023-05-05 | Damping device with rotary restoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219948558U (en) |
-
2023
- 2023-05-05 CN CN202321053585.4U patent/CN219948558U/en active Active
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