CN220807271U - Clamping and positioning device for aircraft engine maintenance - Google Patents
Clamping and positioning device for aircraft engine maintenance Download PDFInfo
- Publication number
- CN220807271U CN220807271U CN202322632030.1U CN202322632030U CN220807271U CN 220807271 U CN220807271 U CN 220807271U CN 202322632030 U CN202322632030 U CN 202322632030U CN 220807271 U CN220807271 U CN 220807271U
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- 238000012423 maintenance Methods 0.000 title claims description 32
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model provides a clamping and positioning device for maintaining an aircraft engine, which comprises a base, wherein a supporting foot is arranged at the bottom end of the base, two corresponding supporting plates are vertically arranged at the top end of the base, a clamping device is arranged on the inner side wall of each supporting plate, a working round table is arranged at the top end and the center of the base, a driving assembly is arranged at the bottom end of the base, and a control panel is arranged on the outer side wall of one supporting plate; according to the utility model, through the cooperation among the driving component, the working round table and the control panel, the driving component drives the working round table to rotate, so that the aircraft engine on the surface of the working round table can automatically perform azimuth adjustment, the waste of tedious and time for manual moving adjustment is reduced, the practicability of the clamping and positioning device is further improved, and meanwhile, the clamping and positioning device can adapt to the aircraft engines with different sizes for clamping and positioning, and the applicability of the clamping and positioning device is further improved.
Description
Technical Field
The utility model belongs to the technical field of aircraft engine maintenance, and particularly relates to a clamping and positioning device for aircraft engine maintenance.
Background
The aircraft refers to an aircraft which is provided with wings, one or more engines and driven to advance by self power, the density of the aircraft can be higher than that of air in the atmosphere, the engines of the aircraft are important parts on the aircraft and provide power for taking off of the aircraft, but the engines also need to be regularly maintained or maintained for a long time, so the engines need to be disassembled and then clamped and positioned during maintenance or maintenance, the existing clamping and positioning device only can perform the clamping and positioning function, and when the engines need to be maintained in a direction-changing manner, only maintenance personnel can manually move the engines to perform direction adjustment, so that the maintenance efficiency of the engines of the aircraft is greatly influenced, and meanwhile, the practicability of the clamping and positioning device is not high.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the clamping and positioning device for maintaining the aircraft engine, which aims to solve the problems that in the prior art, the engine needs to be maintained or maintained regularly even if the engine is used for a long time, so that the engine needs to be disassembled and then clamped and positioned during maintenance or maintenance, the existing clamping and positioning device only has the clamping and positioning function, and when the engine needs to be maintained by turning the azimuth, only a maintainer can manually move the engine to carry out azimuth adjustment, thereby greatly influencing the maintenance efficiency of the aircraft engine, and meanwhile, the practicability of the clamping and positioning device is low.
The utility model provides a clamping and positioning device for aircraft engine maintenance, includes the base, the supporting foot is installed to the bottom of base, two corresponding backup pads are installed perpendicularly on the top of base, clamping device is installed to the inside wall of backup pad, the top and the center that are located of base are provided with the work round platform, drive assembly is installed to the bottom of base, one of them control panel is installed to the lateral wall of backup pad.
Preferably, the two support plates are symmetrically distributed about the longitudinal central axis of the base.
Preferably, the clamping device comprises a hydraulic cylinder and a clamping disc, wherein the hydraulic cylinder is arranged on the inner side wall of the supporting plate, and the clamping disc is arranged at the telescopic end of the hydraulic cylinder.
Preferably, the clamping disc is connected with the supporting plate in a left-right translation mode through a hydraulic cylinder.
Preferably, the hydraulic cylinder drives the telescopic length of the clamping disc to be just positioned on the longitudinal central axis of the base.
Preferably, the drive assembly includes motor, protection box, axis of rotation and bearing, the bottom at the base is installed to the motor, the protection box cover is established in the outside of motor and is fixed in the bottom of base through the screw, rotation axis connection is connected with the work round platform at the output shaft and the top of motor, the bearing cup joints the surface at the axis of rotation and connects the top surface at the base.
Preferably, the working round table is connected with the base in a rotating way through a rotating shaft, and the motor and the hydraulic cylinder are electrically connected with a control button on the surface of the control panel.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the cooperation among the driving component, the working round table and the control panel, the driving component drives the working round table to rotate, so that the aircraft engine on the surface of the working round table can automatically perform azimuth adjustment, the waste of tedious and time for manual moving adjustment is reduced, the practicability of the clamping and positioning device is further improved, and meanwhile, the clamping and positioning device can adapt to the aircraft engines with different sizes for clamping and positioning, and the applicability of the clamping and positioning device is further improved.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the main body of the present utility model;
Fig. 3 is a schematic top view of the main body of the present utility model.
In the figure: 1. a base; 2. supporting feet; 3. a support plate; 4. a hydraulic cylinder; 5. a clamping plate; 6. working round table; 7. a motor; 8. a protection box; 9. a rotating shaft; 10. a bearing; 11. and a control panel.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1-3, the utility model provides a clamping and positioning device for maintaining an aircraft engine, which comprises a base 1, wherein a supporting foot 2 is arranged at the bottom end of the base 1, two corresponding supporting plates 3 are vertically arranged at the top end of the base 1, clamping devices are arranged on the inner side walls of the supporting plates 3, a working round table 6 is arranged at the top end and the center of the base 1, a driving assembly is arranged at the bottom end of the base 1, and a control panel 11 is arranged on the outer side wall of one supporting plate 3.
Referring to fig. 1-3, the two support plates 3 are symmetrically distributed about the longitudinal central axis of the base 1, and by using the two support plates 3, two clamping devices are conveniently installed, so that synchronous operation of the clamping devices is convenient for clamping and fixing an aircraft engine.
Referring to fig. 1-3, the clamping device comprises a hydraulic cylinder 4 and a clamping disc 5, the hydraulic cylinder 4 is installed on the inner side wall of the supporting plate 3, the clamping disc 5 is installed at the telescopic end of the hydraulic cylinder 4, and the clamping device is used for fixing the aircraft engine for maintenance work, so that the influence on maintenance efficiency caused by movement in the maintenance process of the aircraft engine is avoided.
Referring to fig. 1-3, the clamping disc 5 is in left-right translation connection with the support plate 3 through the hydraulic cylinder 4, and the clamping disc 5 is convenient to clamp the aircraft engine through the hydraulic cylinder 4 through the left-right translation connection between the clamping disc 5 and the hydraulic cylinder 4 and the support plate 3.
Referring to fig. 1-3, the hydraulic cylinder 4 drives the telescopic length of the clamping disc 5 to be just located in the longitudinal central axis of the base 1, and the hydraulic cylinder 4 drives the telescopic length of the clamping disc 5 to be just located in the longitudinal central axis of the base 1, so that the clamping disc 5 can be suitable for aircraft engines with different sizes to clamp and fix through the telescopic length of the hydraulic cylinder 4.
Referring to fig. 1-3, the driving assembly comprises a motor 7, a protection box 8, a rotating shaft 9 and a bearing 10, wherein the motor 7 is arranged at the bottom end of the base 1, the protection box 8 is covered outside the motor 7 and fixed at the bottom end of the base 1 through screws, the rotating shaft 9 is connected with an output shaft of the motor 7 and the top end of the rotating shaft is connected with the working round table 6, the bearing 10 is sleeved on the surface of the rotating shaft 9 and connected with the top surface of the base 1, and the driving assembly is used for conveniently driving the working round table 6 to carry out azimuth adjustment, so that the practicability of the clamping and positioning device is improved.
Referring to fig. 1-3, the working round table 6 is rotatably connected with the base 1 through the rotation shaft 9, the motor 7 and the hydraulic cylinder 4 are electrically connected with the control button on the surface of the control panel 11, and the motor 7 and the hydraulic cylinder 4 are electrically connected with the control button on the surface of the control panel 11, so that maintenance personnel can conveniently control the clamping and positioning device to work, and convenience is provided for maintenance.
The specific working principle is as follows: when the clamping and positioning device for maintaining the aircraft engine is used, as shown in fig. 1-3, firstly, when the aircraft works for a long time and needs to be maintained regularly or the engine is maintained, the maintenance personnel detach the engine and place the engine on the working round table 6, then the maintenance personnel start the clamping device through the control buttons on the surface of the control panel 11, at the moment, the working telescopic ends of the hydraulic cylinders 4 stretch out and push the clamping discs 5 to be close to two sides of the aircraft engine until the clamping discs 5 are completely attached to the side wall of the aircraft engine and are fixed and then stopped, at the moment, the aircraft engine is fixed on the working round table 6 for maintenance personnel to avoid that the aircraft engine cannot be fixed and influence the maintenance work, and the telescopic length of the hydraulic cylinders 4 can adapt to the aircraft engines with different sizes to carry out clamping and positioning, thereby improving the applicability of the clamping and positioning device, when the position of the aircraft engine needs to be adjusted for maintenance, at the moment, a maintenance person stops the work of the clamping device through the control button on the surface of the control panel 11 to retract the clamping disc 5, then presses the control button on the surface of the control panel 11 to start the motor 7, at the moment, the output shaft of the motor 7 rotates to rotate the rotating shaft 9 connected with the output shaft, at the moment, the rotating shaft 9 drives the working round table 6 at the top end to rotate, the aircraft engine placed on the top surface of the working round table 6 rotates, the maintenance position of the aircraft engine is changed until the aircraft engine is adjusted to the required position and then stops, the aircraft engine is fixed through the clamping device again, the bearing 10 provides rotating stability in the rotating process of the rotating shaft 9, the waste of complicated and available time for manual moving and adjustment is reduced, the practicability of the clamping and positioning device is improved, the clamping and positioning device for the maintenance of the aircraft engine is characterized.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (7)
1. The utility model provides a clamping and positioning device for aircraft engine maintenance, includes base (1), its characterized in that: the bottom end of the base (1) is provided with a supporting foot (2), and the top end of the base (1) is vertically provided with two corresponding supporting plates (3);
Clamping devices are installed to the inside wall of backup pad (3), the top of base (1) just is located the center and is provided with work round platform (6), drive assembly is installed to the bottom of base (1), one of them control panel (11) are installed to the lateral wall of backup pad (3).
2. A clamping and positioning device for aircraft engine maintenance as defined in claim 1, wherein: the two support plates (3) are symmetrically distributed about the longitudinal central axis of the base (1).
3. A clamping and positioning device for aircraft engine maintenance as defined in claim 1, wherein: the clamping device comprises a hydraulic cylinder (4) and a clamping disc (5), wherein the hydraulic cylinder (4) is arranged on the inner side wall of the supporting plate (3), and the clamping disc (5) is arranged at the telescopic end of the hydraulic cylinder (4).
4. A clamping and positioning device for aircraft engine maintenance as claimed in claim 3, wherein: the clamping disc (5) is connected with the supporting plate (3) in a left-right translation way through the hydraulic cylinder (4).
5. A clamping and positioning device for aircraft engine maintenance as claimed in claim 3, wherein: the hydraulic cylinder (4) drives the telescopic length of the clamping disc (5) to be just positioned on the longitudinal central axis of the base (1).
6. A clamping and positioning device for aircraft engine maintenance as defined in claim 1, wherein: the driving assembly comprises a motor (7), a protection box (8), a rotating shaft (9) and a bearing (10), wherein the motor (7) is arranged at the bottom end of the base (1), the protection box (8) is covered outside the motor (7) and is fixed at the bottom end of the base (1) through screws, the rotating shaft (9) is connected with an output shaft of the motor (7) and is connected with the working round table (6) at the top end, and the bearing (10) is sleeved on the surface of the rotating shaft (9) and is connected with the top surface of the base (1).
7. The clamping and positioning device for aircraft engine maintenance as defined in claim 6, wherein: the rotary table (6) is rotationally connected with the base (1) through a rotary shaft (9), and the motor (7) and the hydraulic cylinder (4) are electrically connected with control buttons on the surface of the control panel (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632030.1U CN220807271U (en) | 2023-09-27 | 2023-09-27 | Clamping and positioning device for aircraft engine maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322632030.1U CN220807271U (en) | 2023-09-27 | 2023-09-27 | Clamping and positioning device for aircraft engine maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807271U true CN220807271U (en) | 2024-04-19 |
Family
ID=90711697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322632030.1U Active CN220807271U (en) | 2023-09-27 | 2023-09-27 | Clamping and positioning device for aircraft engine maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807271U (en) |
-
2023
- 2023-09-27 CN CN202322632030.1U patent/CN220807271U/en active Active
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