CN221217070U - Civil aviation maintenance crane convenient to transfer instrument - Google Patents
Civil aviation maintenance crane convenient to transfer instrument Download PDFInfo
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- CN221217070U CN221217070U CN202323219615.7U CN202323219615U CN221217070U CN 221217070 U CN221217070 U CN 221217070U CN 202323219615 U CN202323219615 U CN 202323219615U CN 221217070 U CN221217070 U CN 221217070U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000004224 protection Effects 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of civil aviation maintenance lifting frames, in particular to a civil aviation maintenance lifting frame convenient for transferring tools, which comprises a base and a lifting platform, wherein four groups of L-shaped protection plates are fixedly arranged on the surface of the upper end of the base, pneumatic telescopic rods are arranged on the surface of the upper end of the base and positioned in the L-shaped protection plates, the upper ends of the pneumatic telescopic rods are fixedly connected with the lifting platform, and auxiliary mechanisms are arranged on the two outer side walls of the lifting platform.
Description
Technical Field
The utility model relates to the technical field of civil aviation maintenance lifting frames, in particular to a civil aviation maintenance lifting frame convenient for transferring tools.
Background
The maintenance and repair of the civil aircraft and technical equipment on the civil aircraft keep and improve the feasibility of the civil aircraft, ensure the safety of the aircraft, are the precondition and the necessary condition of the use of the aircraft, and are also important components of the aviation industry.
When carrying out civil aviation maintenance work, maintenance personal need move to waiting the maintenance position with the help of the crane, when needs take the instrument, then need the rethread crane to move to ground downwards, take, it is comparatively troublesome, influence maintenance work's efficiency, and the crane can produce certain rocking when moving upwards, maintenance personal falls down carelessly easily, the security is not high, for this reason, we propose a civil aviation maintenance crane convenient to transfer instrument.
Disclosure of utility model
The utility model aims to provide a civil aviation maintenance lifting frame convenient for transferring tools, so as to solve the defects in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a civil aviation maintenance crane convenient to transfer instrument, includes base and lift platform, base upper end surface fixed mounting has four sets of L shape guard plates, base upper end surface just is located L shape guard plate internal position and installs pneumatic telescopic link, just pneumatic telescopic link upper end and lift platform fixed connection, lift platform two lateral walls all are provided with auxiliary mechanism, lift platform two inside walls all are provided with protection machanism;
The auxiliary mechanism comprises two groups of limiting shells, the two groups of limiting shells are fixedly arranged at the outer side wall of the lifting platform, a built-in shell is inserted into the bottom surface of the limiting shells, and the bottom surface of the built-in shell is fixedly connected with the base.
As a further description of the above technical solution:
The upper end surface of the limiting shell is fixedly provided with a frame close to two sides, the outer side wall of the frame is fixedly connected with two groups of connecting plates, and a winding roller is rotatably connected between the two groups of connecting plates.
As a further description of the above technical solution:
The wind-up roll is outside to twine and is provided with the connecting rope, the motor is installed to the link plate lateral wall, and the motor output links to each other with wind-up roll one end.
As a further description of the above technical solution:
The inside activity of being close to the upper end position of spacing shell is provided with bears the box, bear box upper end surface and be close to the equal fixedly connected with U-shaped fixed block of four sets of corner positions, four sets of the outside equal cover of U-shaped fixed block is equipped with the lantern ring.
As a further description of the above technical solution:
The fixed ropes are fixedly connected between the outer side walls of the two groups of lantern rings, one end of each connecting rope is fixedly connected with the corresponding winding roller, and the other end of each connecting rope is fixedly connected with the corresponding fixed rope.
As a further description of the above technical solution:
The protection mechanism comprises two groups of U-shaped connecting plates, the two groups of U-shaped connecting plates are fixedly connected to the inner side wall of the lifting platform and close to the upper edge, the two groups of U-shaped connecting plates are internally and rotatably connected with movable blocks, and one ends of the movable blocks are fixedly connected with arc-shaped supporting rods.
As a further description of the above technical solution:
Two sets of fixed mounting has the arc fagging between the movable block one end is kept away from to arc branch, arc fagging lateral wall fixedly connected with magic is pasted first, arc fagging one end hinged joint has the bandage, the bandage inside wall is close to free end position fixedly connected with magic and pastes second, just the magic is pasted second and is pasted first mutually supporting with the magic.
The effective effects are as follows:
the utility model provides a civil aviation maintenance lifting frame convenient for transferring tools. The beneficial effects are as follows:
This civil aviation maintenance crane convenient to transfer instrument, through the motor, the wind-up roll, make the connecting rope constantly scatter, and under the cooperation of bearing box gravity, can make the bearing box move to its bottom surface along spacing shell inside and base upper end surface closely paste the position mutually, the maintenance personal that is located ground can place the instrument in bearing the shell, the rethread motor cooperation wind-up roll, carry out the rolling to the connecting rope, can drive the bearing box and shift up to the looks parallel and level position with lift platform, the maintenance personal that is located lift platform can take the instrument that bears in the box this moment, need not lift platform and shift down to the ground and take the instrument, make transfer instrument more convenient, and lift platform both sides all are provided with auxiliary mechanism, the transfer instrument can both sides, can adapt to maintenance personal's position, make the instrument of taking more convenient.
In this civil aviation maintenance crane convenient to transfer tool, maintenance personal stands between the arc fagging in lift platform inner wall and protection machanism to make the waist lean on inside the arc fagging, rethread bandage, two cooperation magic subsides of magic paste are closely tied up the waist and are established in the magic body one, thereby can tie up the waist to maintenance personal and establish fixedly, make maintenance personal can stand more steadily when lift platform rises and rocks, avoid falling down, effectively improve the security.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of an auxiliary mechanism according to the present utility model;
FIG. 3 is a schematic view of a part of the auxiliary mechanism of the present utility model;
fig. 4 is a schematic structural view of a protection mechanism in the present utility model.
Reference numerals illustrate:
1. A base; 2. an L-shaped protection plate; 3. a pneumatic telescopic rod; 4. a lifting platform; 5. a limit housing; 6. a built-in shell; 7. a carrying case; 8. a frame; 9. a splice plate; 10. a wind-up roll; 11. a connecting rope; 12. a U-shaped fixed block; 13. a collar; 14. fixing the rope; 15. a U-shaped connecting plate; 16. a movable block; 17. an arc-shaped supporting rod; 18. arc supporting plates; 19. a strap; 20. a magic tape I; 21. a second magic tape; 22. an auxiliary mechanism; 23. a protection mechanism.
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.
Referring to fig. 1-4, a civil aviation maintenance lifting frame convenient for transferring tools comprises a base 1 and a lifting platform 4, wherein four groups of L-shaped protection plates 2 are fixedly installed on the surface of the upper end of the base 1, a pneumatic telescopic rod 3 is installed on the upper end surface of the base 1 and located at the inner position of each L-shaped protection plate 2, the upper end of each pneumatic telescopic rod 3 is fixedly connected with the lifting platform 4, auxiliary mechanisms 22 are arranged on two outer side walls of the lifting platform 4, protective mechanisms 23 are arranged on two inner side walls of the lifting platform 4, each auxiliary mechanism 22 comprises two groups of limiting shells 5, each two groups of limiting shells 5 are fixedly installed at the outer side wall of the lifting platform 4, an inner shell 6 is inserted into the bottom surface of each limiting shell 5, and the bottom surface of each inner shell 6 is fixedly connected with the base 1.
The upper end surface of the limiting shell 5 is close to the positions of two sides and fixedly provided with a frame 8, the outer side wall of the frame 8 is fixedly connected with two groups of joint plates 9, a winding roller 10 is rotationally connected between the two groups of joint plates 9, a connecting rope 11 is wound outside the winding roller 10, a motor is arranged on the outer side wall of the joint plates 9, the output end of the motor is connected with one end of the winding roller 10, the motor arranged on the outer wall of the joint plates 9 drives the winding roller 10 to rotate clockwise, the connecting rope 11 wound on the motor can be dispersed, and the connecting rope 11 continuously and loosely matched under the action of gravity through the bearing box 7 can move downwards along the limiting shell 5, and the position of the bearing box 7 can be limited by the limiting shell 5, so that the motor can only move vertically.
The inside of the limiting shell 5 is movably provided with a bearing box 7 near the upper end, the upper end surface of the bearing box 7 is fixedly connected with U-shaped fixing blocks 12 near four groups of corner positions, lantern rings 13 are sleeved outside the four groups of U-shaped fixing blocks 12, fixing ropes 14 are fixedly connected between the outer side walls of the two groups of lantern rings 13, one end of each connecting rope 11 is fixedly connected with a winding roller 10, the other end of each connecting rope is fixedly connected with the corresponding fixing rope 14, and the fixing ropes 14, the lantern rings 13 and the U-shaped fixing blocks 12 play a role in fixedly connecting the bearing box 7 with the corresponding connecting ropes 11.
During the use, civil aviation maintainer stands in lift platform 4, then it rises to waiting the maintenance position to just be located four sets of pneumatic telescopic links 3 of L shape guard plate 2 to drive lift platform 4 through base 1 upper end surface, maintenance personnel can carry out maintenance work this moment, spacing shell 5 among the assist mechanism 22 follow lift platform 4 along the outside of built-in shell 6 and reciprocate, when the instrument of taking in the maintenance process, then can drive wind-up roll 10 clockwise rotation through the motor of joint plate 9 outer wall installation, can make its last winding connecting rope 11 scatter, fixed rope 14 this moment, the carrier box 7 that lantern ring 13 and U-shaped fixed block 12 are connected is under the effect of gravity, the connecting rope 11 that the cooperation is continuous loose moves down along spacing shell 5, until move down to its bottom surface and the inseparable position of base 1 upper end surface, maintenance personnel who can be located ground this moment can place the instrument in carrier box 7, then drive wind-up roll 10 anticlockwise rotation through the motor, carry out the rolling to connecting rope 11, can drive carrier box 7 and move up to the position 4 looks, can both sides of carrying platform 4 can be taken to the instrument that can be carried out by the support platform 4, can both sides of the maintenance platform is convenient for the maintenance platform is carried out, can both sides to the tool 4 is carried out, and the maintenance platform is convenient is located in the both sides of the platform is can be carried out.
Referring to fig. 4, the protection mechanism 23 includes two sets of U-shaped connection plates 15, the two sets of U-shaped connection plates 15 are fixedly connected to the inner side wall of the lifting platform 4 near the upper edge, the movable blocks 16 are rotatably connected to the two sets of U-shaped connection plates 15, one ends of the two sets of movable blocks 16 are fixedly connected with arc-shaped support rods 17, one ends of the arc-shaped support rods 17 can rotate in the U-shaped connection plates 15 through the movable blocks 16, and the two sets of arc-shaped support rods 17 have a certain elasticity and cannot block small-amplitude movement of the body of a maintenance personnel.
The arc supporting plates 18 are fixedly installed between one ends, far away from the movable blocks 16, of the two groups of arc supporting rods 17, the first magic tape 20 is fixedly connected to the outer side wall of the arc supporting plates 18, the binding band 19 is hinged to one end of the arc supporting plates 18, the second magic tape 21 is fixedly connected to the inner side wall of the binding band 19 close to the free end, the second magic tape 21 and the first magic tape 20 are matched with each other, the second magic tape 21 arranged on the binding band 19 is adhered to the first magic tape 20, the waist is tightly bound in the first magic tape 20, and therefore the waist of a maintenance person can be bound and fixed.
Specifically, when maintenance personnel stand in lift platform 4, can stand in the lift platform 4 inner wall and the arc fagging 18 in the protection machanism 23 between the position, and make the waist lean on inside the arc fagging 18, again with bandage 19 around establishing at the waist, and glue the magic subsides two 21 that set up on the bandage 19 on the magic subsides one 20, tightly bind the waist and establish in the magic subsides one 20, thereby can bind the waist of maintenance personnel and establish fixedly, make maintenance personnel shake when rising at lift platform 4 and can more stably stand, avoid falling down, effectively improve the security, wherein, maintenance personnel need remove the health when the maintenance, arc branch 17 one end can rotate in U-shaped connecting plate 15 through movable block 16, and two sets of arc branch 17 have certain elasticity, can not hinder the small amplitude of maintenance personnel's health and remove.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. Civil aviation maintenance crane convenient to transfer instrument, its characterized in that: the lifting device comprises a base (1) and a lifting platform (4), wherein four groups of L-shaped protection plates (2) are fixedly arranged on the surface of the upper end of the base (1), a pneumatic telescopic rod (3) is arranged on the surface of the upper end of the base (1) and positioned in the inner position of the L-shaped protection plates (2), the upper end of the pneumatic telescopic rod (3) is fixedly connected with the lifting platform (4), auxiliary mechanisms (22) are arranged on two outer side walls of the lifting platform (4), and protection mechanisms (23) are arranged on two inner side walls of the lifting platform (4);
The auxiliary mechanism (22) comprises two groups of limiting shells (5), the two groups of limiting shells (5) are fixedly mounted at the outer side wall of the lifting platform (4), a built-in shell (6) is inserted into the bottom surface of the limiting shells (5), and the bottom surface of the built-in shell (6) is fixedly connected with the base (1).
2. A civil aviation maintenance crane convenient for transferring tools as defined in claim 1, wherein: the device is characterized in that a frame (8) is fixedly installed on the upper end surface of the limiting shell (5) close to two sides, two groups of connecting plates (9) are fixedly connected to the outer side wall of the frame (8), and a winding roller (10) is rotatably connected between the two groups of connecting plates (9).
3. A civil aviation maintenance crane convenient for transferring tools as defined in claim 2, wherein: the winding of wind-up roll (10) outside is provided with connecting rope (11), the motor is installed to linking board (9) lateral wall, and motor output links to each other with wind-up roll (10) one end.
4. A civil aviation maintenance crane convenient for transferring tools according to claim 3, characterized in that: the limiting shell (5) is internally and movably provided with a bearing box (7) close to the upper end, U-shaped fixing blocks (12) are fixedly connected to the upper end surface of the bearing box (7) and close to four groups of corner positions, and lantern rings (13) are sleeved outside the four groups of U-shaped fixing blocks (12).
5. The civil aviation maintenance crane convenient for transferring tools as defined in claim 4, wherein: a fixed rope (14) is fixedly connected between the outer side walls of the two groups of lantern rings (13), one end of the connecting rope (11) is fixedly connected with the winding roller (10), and the other end of the connecting rope is fixedly connected with the fixed rope (14).
6. A civil aviation maintenance crane convenient for transferring tools as defined in claim 1, wherein: the protection mechanism (23) comprises two groups of U-shaped connecting plates (15), the two groups of U-shaped connecting plates (15) are fixedly connected to the inner side wall of the lifting platform (4) close to the upper edge, the two groups of U-shaped connecting plates (15) are internally and rotatably connected with movable blocks (16), and one ends of the two groups of movable blocks (16) are fixedly connected with arc-shaped supporting rods (17).
7. The civil aviation maintenance crane convenient for transferring tools as defined in claim 6, wherein: two sets of arc branch (17) keep away from between movable block (16) one end fixed mounting have arc fagging (18), arc fagging (18) lateral wall fixedly connected with magic subsides one (20), arc fagging (18) one end hinged joint has bandage (19), bandage (19) inside wall is close to free end position fixedly connected with magic subsides two (21), just two (21) are pasted with the magic and are pasted one (20) mutually support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323219615.7U CN221217070U (en) | 2023-11-28 | 2023-11-28 | Civil aviation maintenance crane convenient to transfer instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323219615.7U CN221217070U (en) | 2023-11-28 | 2023-11-28 | Civil aviation maintenance crane convenient to transfer instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221217070U true CN221217070U (en) | 2024-06-25 |
Family
ID=91543713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323219615.7U Active CN221217070U (en) | 2023-11-28 | 2023-11-28 | Civil aviation maintenance crane convenient to transfer instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221217070U (en) |
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2023
- 2023-11-28 CN CN202323219615.7U patent/CN221217070U/en active Active
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