CN215942884U - Air cushion unit lifting mechanism - Google Patents
Air cushion unit lifting mechanism Download PDFInfo
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- CN215942884U CN215942884U CN202120306287.6U CN202120306287U CN215942884U CN 215942884 U CN215942884 U CN 215942884U CN 202120306287 U CN202120306287 U CN 202120306287U CN 215942884 U CN215942884 U CN 215942884U
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- air cushion
- fixed
- module mounting
- air
- module
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Abstract
The utility model provides an air cushion unit lifting mechanism which comprises an air cushion module mounting plate, wherein an air cushion suspension module is fixedly mounted at the bottom end of the air cushion module mounting plate, a rotating cylinder is fixedly mounted at the top of the air cushion module mounting plate through a press mounting seat, a fixed cylinder is mounted at the upper inner part of the rotating cylinder in a matched mode through a lifting thread pair, a flange plate is fixed at the top of the fixed cylinder, and a flange hole for fixedly connecting with an overhaul platform base is processed in the flange plate. This elevating system can be used for the air cushion suspension module to install, installs its bottom at the maintenance platform, and then has made things convenient for the removal of whole maintenance platform, has effectively reduced its frictional force that removes the in-process.
Description
Technical Field
The utility model belongs to the field of aircraft maintenance platforms, and particularly relates to an air cushion unit lifting mechanism.
Background
At large-scale aircraft's maintenance in-process, need use the climbing of large-scale maintenance platform position organism to use, because the maintenance platform weight of setting up is heavier, for its removal of convenience, the tradition mode is at platform bottom installation gyro wheel as mobile device, and foretell gyro wheel moving mechanism frictional force is great, removes inconveniently in the concrete use. Therefore, the conventional roller is replaced by the air cushion suspension module, and the air cushion suspension module needs to be installed by adopting a lifting mechanism in order to ensure the installation of the air cushion suspension module.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an air cushion unit lifting mechanism which can be used for installing an air cushion suspension module and installing the air cushion suspension module at the bottom of an overhaul platform, so that the whole overhaul platform is convenient to move, and the friction force in the moving process of the whole overhaul platform is effectively reduced.
In order to achieve the technical features, the utility model is realized as follows: the utility model provides an air cushion unit elevating system, it includes air cushion module mounting panel, the bottom fixed mounting of air cushion module mounting panel has air cushion suspension module, there is a rotatory section of thick bamboo at the top of air cushion module mounting panel through pressure equipment seat fixed mounting, the fixed cylinder is installed through the vice cooperation of lift screw thread on the interior upper portion of rotatory section of thick bamboo, the top of fixed cylinder is fixed with the ring flange, processing has the flange hole that is used for and overhauls the fixed linking to each other of platform base on the ring flange.
The air cushion suspension module is characterized in that an air receiving pipe is fixed on the side edge of the air cushion suspension module and connected with a high-pressure air source, and uniformly distributed air holes are processed on the bottom plate of the air cushion suspension module.
A plurality of rotating handles are uniformly and fixedly arranged on the outer side wall of the rotating cylinder.
The press-fitting seat is fixedly installed at the top of the air cushion module installation plate through a first bolt assembly.
Install lift guiding mechanism between a fixed cylinder and the air cushion module mounting panel, lift guiding mechanism is including fixing the L type lifter at air cushion module mounting panel top, the top of L type lifter is provided with the deflector, the deflector constitutes sliding fit with the guide rail, the guide rail is fixed on the inside wall of a fixed cylinder.
The guide rail is provided with a guide groove, and the guide groove and the guide plate form sliding fit.
The L-shaped lifting rod is fixed on the air cushion module mounting plate through a second bolt assembly.
The utility model has the following beneficial effects:
1. this elevating system can be used for the air cushion suspension module to install, installs its bottom at the maintenance platform, and then has made things convenient for the removal of whole maintenance platform, has effectively reduced its frictional force that removes the in-process.
2. Through foretell air cushion suspension module can effectually replace traditional gyro wheel mechanism, and it adopts pneumatic suspension's mode, with whole maintenance platform jack-up, and then through pneumatic friction, great reduction frictional force.
3. Through foretell fixed mounting mode, can guarantee to carry out reliable fixed to the pressure equipment seat, and then guaranteed fixed reliability.
4. Through foretell lift guiding mechanism, can go up and down to the direction of going up and down to can effectually prevent the rotation of air cushion module mounting panel.
Drawings
The utility model is further illustrated by the following figures and examples.
FIG. 1 is a first perspective three-dimensional view of the present invention.
FIG. 2 is a second perspective three-dimensional view of the present invention.
FIG. 3 is a third perspective three-dimensional view of the present invention.
Fig. 4 is a front view of the present invention.
Fig. 5 is a view a-a of fig. 4 of the present invention.
In the figure: the air receiving pipe 1, the air cushion suspension module 2, the air cushion module mounting plate 3, the press-fitting seat 4, the first bolt assembly 5, the rotary cylinder 6, the rotating handle 7, the L-shaped lifting rod 8, the second bolt assembly 9, the guide plate 10, the guide groove 11, the guide track 12, the flange hole 13, the fixed cylinder 14, the flange plate 15, the air hole 16 and the lifting thread pair 17.
Detailed Description
Embodiments of the present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1-5, an air cushion unit lifting mechanism comprises an air cushion module mounting plate 3, an air cushion suspension module 2 is fixedly mounted at the bottom end of the air cushion module mounting plate 3, a rotary cylinder 6 is fixedly mounted at the top of the air cushion module mounting plate 3 through a press-fitting seat 4, a fixed cylinder 14 is mounted at the upper inner part of the rotary cylinder 6 through a lifting thread pair 17 in a matched manner, a flange plate 15 is fixed at the top of the fixed cylinder 14, and a flange hole 13 for fixedly connecting with an overhaul platform base is processed on the flange plate 15. This elevating system can be used for the air cushion suspension module to install, installs its bottom at the maintenance platform, and then has made things convenient for the removal of whole maintenance platform, has effectively reduced its frictional force that removes the in-process. In the specific use process, the lifting of the whole air cushion suspension module 2 can be ensured through the transmission and matching of the lifting threads between the lifting thread pairs 17 by rotating the rotary cylinder 6.
Further, an air receiving pipe 1 is fixed on the side edge of the air cushion suspension module 2, the air receiving pipe 1 is connected with a high-pressure air source, and air holes 16 are uniformly distributed on the bottom plate of the air cushion suspension module 2. Through foretell air cushion suspension module 2 can effectually replace traditional gyro wheel mechanism, and it adopts pneumatic suspension's mode, with whole maintenance platform jack-up, and then through pneumatic friction, great reduction frictional force.
Furthermore, a plurality of rotating handles 7 are uniformly and fixedly arranged on the outer side wall of the rotating cylinder 6. The rotating cylinder 6 can be rotated by the rotating handle 7, and then the lifting adjustment of the rotating cylinder is realized.
Further, the press-fitting seat 4 is fixedly installed on the top of the air cushion module installation plate 3 through a first bolt assembly 5. Through foretell fixed mounting mode, can guarantee to carry out reliable fixed to pressure equipment seat 4, and then guaranteed fixed reliability.
Further, install lift guiding mechanism between fixed cylinder 14 and the air cushion module mounting panel 3, lift guiding mechanism is including fixing the L type lifter 8 at 3 tops of air cushion module mounting panel, the top of L type lifter 8 is provided with deflector 10, deflector 10 constitutes sliding fit with guide rail 12, guide rail 12 is fixed on the inside wall of fixed cylinder 14. Through foretell lift guiding mechanism, can go up and down to the direction of going up and down to can effectually prevent the rotation of air cushion module mounting panel 3.
Further, a guide groove 11 is formed in the guide rail 12, and the guide groove 11 and the guide plate 10 form a sliding fit. The guide groove 11 can serve a guide purpose.
Further, the L-shaped lifting rod 8 is fixed on the air cushion module mounting plate 3 through a second bolt assembly 9. The L-shaped lifting rod 8 can be reliably fixed and mounted by the second bolt assembly 9.
The working process and principle of the utility model are as follows:
through the lifting mechanism, in the specific installation process, the fixed cylinder 14 is fixedly connected with the bottom end upright post of the lifting platform, when the air cushion module mounting plate 3 needs to be lifted, the rotating handle 7 only needs to be rotated to rotate the rotating handle 7 to rotate the rotating cylinder 6 during adjustment, so that the lifting adjustment is realized, and finally the air cushion suspension module 2 is supported on the ground; when needs move whole lift platform, to the inside high-pressure gas that lets in of air cushion suspension module 2, replace traditional gyro wheel mechanism through foretell air cushion suspension module 2, it adopts the mode of pneumatic suspension, with whole maintenance platform jack-up, and then through pneumatic friction, great reduction frictional force.
Claims (7)
1. An air cushion unit elevating system which characterized in that: it includes air cushion module mounting panel (3), the bottom fixed mounting of air cushion module mounting panel (3) has air cushion suspension module (2), the top of air cushion module mounting panel (3) has rotatory section of thick bamboo (6) through pressure equipment seat (4) fixed mounting, the interior upper portion of rotatory section of thick bamboo (6) is installed solid fixed cylinder (14) through the vice (17) cooperation of lift screw thread, the top of solid fixed cylinder (14) is fixed with ring flange (15), processing has flange hole (13) that are used for and overhaul the fixed linking to each other of platform base on ring flange (15).
2. The air cushion unit raising and lowering mechanism of claim 1, wherein: the air cushion suspension module is characterized in that an air receiving pipe (1) is fixed on the side edge of the air cushion suspension module (2), the air receiving pipe (1) is connected with a high-pressure air source, and uniformly distributed air holes (16) are processed on a bottom plate of the air cushion suspension module (2).
3. The air cushion unit raising and lowering mechanism of claim 1, wherein: and a plurality of rotating handles (7) are uniformly and fixedly arranged on the outer side wall of the rotating cylinder (6).
4. The air cushion unit raising and lowering mechanism of claim 1, wherein: and the press-fitting seat (4) is fixedly arranged at the top of the air cushion module mounting plate (3) through a first bolt component (5).
5. The air cushion unit raising and lowering mechanism of claim 1, wherein: install lift guiding mechanism between solid fixed cylinder (14) and air cushion module mounting panel (3), lift guiding mechanism is including fixing L type lifter (8) at air cushion module mounting panel (3) top, the top of L type lifter (8) is provided with deflector (10), deflector (10) and guide rail (12) constitute sliding fit, guide rail (12) are fixed on the inside wall of solid fixed cylinder (14).
6. The air cushion unit raising and lowering mechanism of claim 5, wherein: a guide groove (11) is machined in the guide rail (12), and the guide groove (11) and the guide plate (10) form sliding fit.
7. The air cushion unit raising and lowering mechanism of claim 5, wherein: and the L-shaped lifting rod (8) is fixed on the air cushion module mounting plate (3) through a second bolt component (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306287.6U CN215942884U (en) | 2021-02-03 | 2021-02-03 | Air cushion unit lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120306287.6U CN215942884U (en) | 2021-02-03 | 2021-02-03 | Air cushion unit lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215942884U true CN215942884U (en) | 2022-03-04 |
Family
ID=80566275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120306287.6U Active CN215942884U (en) | 2021-02-03 | 2021-02-03 | Air cushion unit lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215942884U (en) |
-
2021
- 2021-02-03 CN CN202120306287.6U patent/CN215942884U/en active Active
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