CN212743847U - General aircraft maintenance frame - Google Patents
General aircraft maintenance frame Download PDFInfo
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- CN212743847U CN212743847U CN202020600111.7U CN202020600111U CN212743847U CN 212743847 U CN212743847 U CN 212743847U CN 202020600111 U CN202020600111 U CN 202020600111U CN 212743847 U CN212743847 U CN 212743847U
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- maintenance platform
- maintenance
- rack
- fixing
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Abstract
The utility model discloses a general aircraft maintenance frame, including PMKD and footboard, PMKD's top is provided with fixed railing, PMKD's top is located and is provided with the footboard between the fixed railing, one side that PMKD's top is located fixed railing is provided with the fixed station, the top of fixed station is provided with the maintenance platform, and is provided with elevating gear on maintenance platform and the fixed station, and the both sides of maintenance platform are provided with the rack. A general aircraft maintenance frame, be provided with elevating gear, motor drive gear and rack through elevating gear mesh mutually for the lift post goes up and down, thereby makes the maintenance platform can go up and down, can maintain higher aircraft position, is provided with the rack, can put maintenance tool on the board of placing of rack, thereby more conveniently maintains the aircraft, and place the board through rotating and reduce the space on the maintenance platform.
Description
Technical Field
The utility model relates to an aircraft maintenance field, in particular to general aircraft overhauls frame.
Background
The maintenance of the airplane is the maintenance and the maintenance of the airplane, a solid rear shield guarantee is provided for the safe flight of the airplane, the maintenance of the airplane needs to guarantee the completeness of all components, equipment and parts of the airplane, so that the safe airplane sails is guaranteed, the safe and normal operation of the airplane is guaranteed by checking and maintaining the airplane, and a maintenance frame is often needed for maintenance during maintenance. However, the existing maintenance frame has certain disadvantages, maintenance tools placed on the maintenance frame can influence the space of workers on the maintenance platform, and the maintenance frame can not adjust the height, so that some parts of the airplane can not be maintained and are troublesome.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a universal aircraft maintenance rack which can effectively solve the problems of the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a general aircraft maintenance frame, includes PMKD and footboard, PMKD's top is provided with fixed railing, PMKD's top is located and is provided with the footboard between the fixed railing, one side that PMKD's top is located fixed railing is provided with the fixed station, the top of fixed station is provided with the maintenance platform, and is provided with elevating gear on maintenance platform and the fixed station, and the both sides of maintenance platform are provided with the rack.
Preferably, the rack includes rotational pin, reservation groove, slipmat, support frame and places the board, the both sides of maintenance platform are provided with the reservation groove, it places the board to lie in on the reservation groove on the maintenance platform, it is fixed with the maintenance platform activity through the rotational pin to place the board, the surface of placing the board is provided with the slipmat, the below that lies in placing the board on the maintenance platform is provided with the support frame, and motor drive gear and rack through elevating gear mesh mutually for the lift post goes up and down, thereby makes the maintenance platform can go up and down, can maintain higher aircraft position.
Preferably, elevating gear includes tooth, shifting chute, motor, gear, lift post, guide bar and fixed orifices, the inside of fixed station is provided with fixed slot and fixed orifices, the inside of fixed orifices is provided with the guide bar, the fixed slot is located between the fixed orifices, the inside of fixed slot is provided with the motor, the output of motor is provided with the gear, the inside of fixed station is located fixed slot department and is provided with the lift post, the shifting chute has been seted up on the lift post, the inside of shifting chute is provided with tooth, and tooth meshes with the gear mutually, lift post and guide bar are fixed mutually with the bottom of maintenance platform, the guide bar removes along the fixed orifices, can put maintenance tool on the board of placing of rack to more conveniently maintain the aircraft, and place the board through rotating and reduce the space on the maintenance platform.
Preferably, the bottom end of the fixed bottom plate is provided with a movable wheel.
Preferably, the height of the fixed platform is aligned with the highest end pedal.
Preferably, the maintenance platform is provided with an opening and closing door.
Preferably, the placing frame is positioned outside two sides of the maintenance platform.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses in, be provided with elevating gear, motor drive gear and rack through elevating gear mesh mutually for the lift post goes up and down, thereby makes the maintenance platform can go up and down, can maintain higher aircraft position, is provided with the rack, can put maintenance tool on the board of placing of rack, thereby makes things convenient for more to maintain the aircraft, and places the board through rotating and reduce the space on the maintenance platform.
Drawings
Fig. 1 is a schematic overall structure diagram of a universal aircraft maintenance rack of the present invention;
FIG. 2 is an internal schematic view of a universal aircraft maintenance rack of the present invention;
fig. 3 is a schematic view of a placement frame of the general aircraft maintenance frame of the present invention;
fig. 4 is the utility model discloses a elevating gear schematic diagram of general aircraft maintenance frame.
In the figure: 1. a moving wheel; 2. fixing the bottom plate; 3. a fixed table; 4. a maintenance platform; 5. placing a rack; 501. a rotation pin; 502. reserving a groove; 503. a non-slip mat; 504. a support frame; 505. placing the plate; 6. fixing the handrail; 7. a pedal; 8. a lifting device; 801. teeth; 802. a moving groove; 803. a motor; 804. a gear; 805. a lifting column; 806. a guide bar; 807. and (7) fixing holes.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-4, a general aircraft maintenance frame comprises a fixed base plate 2 and pedals 7, wherein fixed railings 6 are arranged above the fixed base plate 2, the pedals 7 are arranged between the fixed railings 6 above the fixed base plate 2, a fixed table 3 is arranged on one side of the fixed railings 6 above the fixed base plate 2, a maintenance table 4 is arranged above the fixed table 3, lifting devices 8 are arranged on the maintenance table 4 and the fixed table 3, and placing frames 5 are arranged on two sides of the maintenance table 4;
the placing frame 5 comprises a rotating pin 501, a reserved groove 502, a non-slip mat 503, a supporting frame 504 and a placing plate 505, the reserved groove 502 is arranged on two sides of the maintenance platform 4, the placing plate 505 is arranged on the reserved groove 502 on the maintenance platform 4, the placing plate 505 is movably fixed with the maintenance platform 4 through the rotating pin 501, the non-slip mat 503 is arranged on the surface of the placing plate 505, and the supporting frame 504 is arranged below the placing plate 505 on the maintenance platform 4; the lifting device 8 comprises teeth 801, a moving groove 802, a motor 803, a gear 804, a lifting column 805, a guide rod 806 and a fixing hole 807, a fixing groove and a fixing hole 807 are arranged inside the fixing table 3, the guide rod 806 is arranged inside the fixing hole 807, the fixing groove is located between the fixing holes 807, the motor 803 is arranged inside the fixing groove, the gear 804 is arranged at the output end of the motor 803, the lifting column 805 is arranged inside the fixing table 3 and located at the fixing groove, the moving groove 802 is formed in the lifting column 805, the teeth 801 are arranged inside the moving groove 802 and meshed with the gear 804, the lifting column 805 and the guide rod 806 are fixed to the bottom end of the maintenance table 4, and the guide rod 806 moves along the fixing hole 807; the bottom end of the fixed bottom plate 2 is provided with a movable wheel 1; the height of the fixed platform 3 is aligned with the pedal 7 at the highest end; the maintenance platform 4 is provided with a switch door; the placing frames 5 are positioned outside the two sides of the maintenance platform 4.
It should be noted that, the utility model relates to a universal aircraft maintenance rack, when needing to maintain the aircraft, the maintenance rack can be moved to the aircraft part needing to be maintained by the moving wheel 1 of the fixed bottom plate 2, then the maintenance personnel can step on the top of the pedal 7 with the fixed railing 6, and open the switch door to enter the maintenance platform 4, then the motor 803 in the fixed slot is driven, so that the motor 803 drives the gear 804 to rotate, and the gear 804 is meshed with the teeth 801 in the moving slot 802, at this time, the lifting column 805 can be moved upwards, and the guide bar 806 moves along the fixed hole 807 in the fixed platform 3, at this time, the maintenance platform 4 is moved to the height required by the fixed platform 3 by the lifting device 8, then the maintenance personnel can maintain the aircraft, at this time, the maintenance tool required can be placed in the placing rack 5 on the maintenance platform 4, the anti-skid pad 503 of the placing board 505 can prevent the tool from dropping from the placing board 505, and can overturn placing plate 505 on support frame 504 round the rotating pin 501 in the preformed groove 502 after using up, and do not occupy the space inside maintenance platform 4, it is more convenient, after having maintained, drop elevating gear 8 to original position, then open the switch door on the maintenance platform 4 through the staff, get off from maintenance platform 4, remove the maintenance frame to original position through removing wheel 1 after using up.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a general aircraft overhauls frame which characterized in that: including PMKD (2) and footboard (7), the top of PMKD (2) is provided with fixed railing (6), the top of PMKD (2) is located and is provided with footboard (7) between fixed railing (6), one side that the top of PMKD (2) is located fixed railing (6) is provided with fixed station (3), the top of fixed station (3) is provided with maintenance platform (4), and is provided with elevating gear (8) on maintenance platform (4) and fixed station (3), and the both sides of maintenance platform (4) are provided with rack (5).
2. A universal aircraft service rack as claimed in claim 1, wherein: the rack (5) comprises a rotating pin (501), a reserved groove (502), an anti-slip pad (503), a support frame (504) and a placing plate (505), the reserved groove (502) is arranged on two sides of the maintenance platform (4), the placing plate (505) is arranged on the reserved groove (502) on the maintenance platform (4), the placing plate (505) is movably fixed with the maintenance platform (4) through the rotating pin (501), the anti-slip pad (503) is arranged on the surface of the placing plate (505), and the support frame (504) is arranged below the placing plate (505) on the maintenance platform (4).
3. A universal aircraft service rack as claimed in claim 1, wherein: the lifting device (8) comprises teeth (801), moving grooves (802), a motor (803), a gear (804), lifting columns (805), a guide rod (806) and a fixing hole (807), a fixing groove and a fixing hole (807) are arranged in the fixing table (3), the guide rod (806) is arranged in the fixing hole (807), the fixing groove is located between the fixing holes (807), the motor (803) is arranged in the fixing groove, the gear (804) is arranged at the output end of the motor (803), the lifting columns (805) are arranged in the fixing groove in the fixing table (3), the moving grooves (802) are formed in the lifting columns (805), the teeth (801) are arranged in the moving grooves (802), the teeth (801) are meshed with the gear (804), the lifting columns (805) and the guide rod (806) are fixed to the bottom end of the maintenance table (4), the guide bar (806) moves along the fixing hole (807).
4. A universal aircraft service rack as claimed in claim 1, wherein: the bottom end of the fixed bottom plate (2) is provided with a movable wheel (1).
5. A universal aircraft service rack as claimed in claim 1, wherein: the height of the fixed platform (3) is aligned with the pedal (7) at the highest end.
6. A universal aircraft service rack as claimed in claim 1, wherein: and a switch door is arranged on the maintenance platform (4).
7. A universal aircraft service rack as claimed in claim 1, wherein: the placing rack (5) is located outside two sides of the maintenance platform (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600111.7U CN212743847U (en) | 2020-04-21 | 2020-04-21 | General aircraft maintenance frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020600111.7U CN212743847U (en) | 2020-04-21 | 2020-04-21 | General aircraft maintenance frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212743847U true CN212743847U (en) | 2021-03-19 |
Family
ID=75002811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020600111.7U Active CN212743847U (en) | 2020-04-21 | 2020-04-21 | General aircraft maintenance frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212743847U (en) |
-
2020
- 2020-04-21 CN CN202020600111.7U patent/CN212743847U/en active Active
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| GR01 | Patent grant |