CN209834044U - Based on combined frock of aircraft tail section maintenance take off and land - Google Patents
Based on combined frock of aircraft tail section maintenance take off and land Download PDFInfo
- Publication number
- CN209834044U CN209834044U CN201920722627.6U CN201920722627U CN209834044U CN 209834044 U CN209834044 U CN 209834044U CN 201920722627 U CN201920722627 U CN 201920722627U CN 209834044 U CN209834044 U CN 209834044U
- Authority
- CN
- China
- Prior art keywords
- bracket
- fixedly connected
- tail section
- frock
- backup pad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Revetment (AREA)
Abstract
The utility model belongs to the technical field of aircraft maintenance auxiliary assembly technique and specifically relates to a based on combined frock of aircraft tail section maintenance take off and land, including the bracket, fixedly connected with bracing piece between the upper and lower both ends of bracket both sides, the bottom of bracket all fixedly connected with universal wheel all around, bracket both sides bottom all is equipped with supporting mechanism, the both ends of the inside one side of bracket all are equipped with hydraulic lift actuator cylinder mechanism, the top of hydraulic lift actuator cylinder mechanism and the external connection who is located the bracket have L shape backup pad, inside one side fixedly connected with hydraulic tank of bracket, the middle part fixedly connected with of the outside one side of bracket turns to the traction ring, beneficial effect lies in: this frock can be used to the maintenance Qijiang of aircraft tail section, can be to aircraft fuselage tail section rotation angle when repairing, through set up the universal wheel in the frock bottom, makes things convenient for the repair process to remove, and the L shape backup pad that can overturn to the fuselage tail section, has avoided going to hang the inefficiency of upset and transportation potential safety hazard scheduling problem.
Description
Technical Field
The utility model relates to an aircraft maintenance auxiliary assembly technical field especially relates to a based on combined frock of aircraft tail section maintenance take off and land.
Background
The aircraft is an aircraft which is heavier than air and flies in the atmosphere, and needs to be maintained and repaired regularly for safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the combined frock of taking off and landing based on aircraft tail section maintenance that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a take off and land combined frock based on aircraft tail section maintenance, includes the bracket, fixedly connected with bracing piece between the upper and lower both ends of bracket both sides, equal fixedly connected with universal wheel all around the bottom of bracket, bracket both sides bottom all is equipped with supporting mechanism, the both ends of the inside one side of bracket all are equipped with hydraulic pressure lift actuator cylinder mechanism, the top of hydraulic pressure lift actuator cylinder mechanism and the external connection that is located the bracket have L shape backup pad, the inside one side fixedly connected with hydraulic tank of bracket, the middle part fixedly connected with of the outside one side of bracket turns to the traction ring.
As a preferred technical scheme of the utility model, supporting mechanism includes the supporting shoe, supporting shoe and bracket welding, the middle part threaded connection of supporting shoe has the spiral heel brace, the bottom fixedly connected with support backing plate of spiral heel brace.
As a preferred technical scheme of the utility model, hydraulic pressure lift pressurized cylinder mechanism includes the pivot No. one, the middle part fixedly connected with hydraulic stem of pivot No. one, the hydraulic stem rotates through a pivot and bracket to be connected, No. two pivots of top fixedly connected with of hydraulic stem, hydraulic stem and hydraulic tank pipeline intercommunication.
As a preferred technical scheme of the utility model, L shape backup pad is close to a plurality of pivots No. three of the bottom fixedly connected with of erecting version one side, the one end and the bracket fixed connection of L shape backup pad are kept away from in No. three pivots, the one end fixed connection of hydraulic stem is kept away from in the bottom of L shape backup pad and No. two pivots.
As a preferred technical scheme of the utility model, the top both sides of L shape backup pad are all dug and are equipped with the draw-in groove, two equal joint has the wooden block in the draw-in groove, the draw-in groove is kept away from the both sides that L shape backup pad erects version one end and is equipped with fixed establishment, fixed establishment includes the buckle, the bottom both ends equal threaded connection that the buckle passed L shape backup pad has the bolt.
The utility model provides a based on combined frock of aircraft tail section maintenance take off and land, beneficial effect lies in: this frock can be used to the maintenance Qijiang of aircraft tail section, can be to aircraft fuselage tail section rotation angle when repairing, through set up the universal wheel in the frock bottom, makes things convenient for the repair process to remove, and the L shape backup pad that can overturn to the fuselage tail section, has avoided going to hang the inefficiency of upset and transportation potential safety hazard scheduling problem.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a take-off and landing combined tool for maintenance based on an airplane tail section of the present invention;
fig. 2 is a schematic side view of the combined tool for taking off and landing maintenance based on the tail section of the airplane of the present invention;
fig. 3 is the utility model discloses a three-dimensional structure schematic diagram based on combined frock L shape backup pad of aircraft tail section maintenance take-off and landing.
In the figure: the device comprises a bracket 1, an inclined strut support rod 11, a universal wheel 12, a support mechanism 2, a support block 21, a spiral foot support 22, a support base plate 23, a hydraulic lifting actuating cylinder mechanism 3, a first rotating shaft 31, a hydraulic rod 32, a second rotating shaft 33, a hydraulic oil tank 4, a steering traction ring 5, an L-shaped support plate 6, a clamping groove 61, a wooden support 62, a fixing mechanism 63, a buckle 631 and a third rotating shaft 64.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a take-off and landing combined tool based on aircraft tail section maintenance comprises a bracket 1, diagonal brace rods 11 are fixedly connected between the upper end and the lower end of two sides of the bracket 1, universal wheels 12 are fixedly connected to the periphery of the bottom of the bracket 1, supporting mechanisms 2 are arranged at the bottoms of two sides of the bracket 1, hydraulic lifting actuator cylinder mechanisms 3 are arranged at two ends of one side inside the bracket 1, an L-shaped supporting plate 6 is connected to the top of each hydraulic lifting actuator cylinder mechanism 3 and located outside the bracket 1, a hydraulic oil tank 4 is fixedly connected to one side inside the bracket 1, and a steering traction ring 5 is fixedly connected to the middle of one side outside the bracket 1.
The supporting mechanism 2 comprises a supporting block 21, the supporting block 21 is welded with the bracket 1, a spiral foot support 22 is in threaded connection with the middle of the supporting block 21, a supporting base plate 23 is fixedly connected to the bottom of the spiral foot support 22, when the bracket is repaired, the spiral foot support 22 is rotated, the spiral foot support 22 pushes the supporting base plate 23 to move downwards to lift the bracket 1, the bracket 1 is prevented from moving in maintenance, the hydraulic lifting actuating cylinder mechanism 3 comprises a first rotating shaft 31, a hydraulic rod 32 is fixedly connected to the middle of the first rotating shaft 31, the hydraulic rod 32 is rotatably connected with the bracket 1 through the first rotating shaft 31, a second rotating shaft 33 is fixedly connected to the top of the hydraulic rod 32, the hydraulic rod 32 is communicated with a pipeline of the hydraulic oil tank 4, a plurality of third rotating shafts 64 are fixedly connected to the bottom of one side, close to the vertical plate, of the third rotating shafts 64, one end, far away from the L-shaped supporting plate 6, is fixedly connected with the bracket 1, the, l shape backup pad 6 is through the promotion upset of hydraulic pressure lift actuator mechanism 3, and the top both sides of L shape backup pad 6 are all dug and are equipped with draw-in groove 61, and equal joint has wooden block 62 in two draw-in grooves 61, and draw-in groove 61 keeps away from the both sides that L shape backup pad 6 erects version one end and is equipped with fixed establishment 63, and fixed establishment 63 includes buckle 631, and buckle 631 passes the equal threaded connection in bottom both ends of L shape backup pad 6 and has the bolt.
Specifically, the utility model discloses during the use, place the aircraft back end on the wooden block 62 in L shape backup pad 6, fix on L shape backup pad 6 through fixed establishment 63, when needing to remove bracket 1, be connected the pulling with draw gear and turn to traction ring 5, bracket 1 removes through universal wheel 12, during the maintenance, rotate spiral heel brace 22, spiral heel brace 22 promotes support backing plate 23 downwards, raise bracket 1, prevent that bracket 1 from removing at the maintenance in-process, when needing to overturn the maintenance to the aircraft back end, open hydraulic stem 32, hydraulic stem 32 props up L shape backup pad 6, rotate through No. three pivot 64 and bracket 1.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a take off and land combined frock based on aircraft tail section maintenance, includes bracket (1), its characterized in that: fixedly connected with bracing strut (11) between the upper and lower both ends of bracket (1) both sides, the bottom of bracket (1) all fixedly connected with universal wheel (12) all around, bracket (1) both sides bottom all is equipped with supporting mechanism (2), the both ends of the inside one side of bracket (1) all are equipped with hydraulic pressure lift actuator cylinder mechanism (3), the top of hydraulic pressure lift actuator cylinder mechanism (3) and the external connection that is located bracket (1) have L shape backup pad (6), inside one side fixedly connected with hydraulic tank (4) of bracket (1), the middle part fixedly connected with of the outside one side of bracket (1) turns to traction ring (5).
2. The combined frock of aircraft tail section based on combination of maintenance take-off and landing of claim 1, characterized in that: the supporting mechanism (2) comprises a supporting block (21), the supporting block (21) is welded with the bracket (1), the middle part of the supporting block (21) is in threaded connection with a spiral foot support (22), and the bottom of the spiral foot support (22) is fixedly connected with a supporting base plate (23).
3. The combined frock of aircraft tail section based on combination of maintenance take-off and landing of claim 1, characterized in that: the hydraulic lifting actuator cylinder mechanism (3) comprises a first rotating shaft (31), a hydraulic rod (32) is fixedly connected to the middle of the first rotating shaft (31), the hydraulic rod (32) is rotatably connected with the bracket (1) through the first rotating shaft (31), a second rotating shaft (33) is fixedly connected to the top of the hydraulic rod (32), and the hydraulic rod (32) is communicated with a hydraulic oil tank (4) through a pipeline.
4. The combined frock of aircraft tail section based on combination of maintenance take-off and landing of claim 1, characterized in that: l shape backup pad (6) are close to a plurality of pivots (64) No. three of the bottom fixedly connected with of erecting version one side, the one end and bracket (1) fixed connection of L shape backup pad (6) are kept away from in No. three pivots (64), the one end fixed connection of hydraulic stem (32) is kept away from with No. two pivots (33) in the bottom of L shape backup pad (6).
5. The combined frock of aircraft tail section based on combination of maintenance take-off and landing of claim 1, characterized in that: the top both sides of L shape backup pad (6) are all excavated and are equipped with draw-in groove (61), two equal joint has wooden block (62) in draw-in groove (61), draw-in groove (61) are kept away from the both sides that L shape backup pad (6) erect version one end and are equipped with fixed establishment (63), fixed establishment (63) are including buckle (631), the equal threaded connection in bottom both ends that buckle (631) passed L shape backup pad (6) has the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722627.6U CN209834044U (en) | 2019-05-20 | 2019-05-20 | Based on combined frock of aircraft tail section maintenance take off and land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920722627.6U CN209834044U (en) | 2019-05-20 | 2019-05-20 | Based on combined frock of aircraft tail section maintenance take off and land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209834044U true CN209834044U (en) | 2019-12-24 |
Family
ID=68897505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920722627.6U Expired - Fee Related CN209834044U (en) | 2019-05-20 | 2019-05-20 | Based on combined frock of aircraft tail section maintenance take off and land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209834044U (en) |
-
2019
- 2019-05-20 CN CN201920722627.6U patent/CN209834044U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6769700B2 (en) | Aircraft landing gear handling dolly and how to install and remove the landing gear using it | |
| CA2987663C (en) | Operating method of a wind power jib of a crane and crane | |
| CN102528419A (en) | Disassembling vehicle for front landing gear of airplane and control method of disassembling vehicle | |
| CN205422552U (en) | Novel rig that tertiary hydraulic cylinder rises to rise | |
| CN103321156B (en) | Foldable through-tunnel bridge girder erection machine rear support leg and application thereof | |
| CN104444850A (en) | Wheeled crane and self-detaching and self-mounting method of supporting legs of wheeled crane | |
| CN105236263B (en) | The installation method of gantry flexible leg | |
| CN111392059A (en) | Rapid moving equipment of undercarriage and using method | |
| CN100497154C (en) | Hydraulic support leg | |
| CN209834044U (en) | Based on combined frock of aircraft tail section maintenance take off and land | |
| CN205706021U (en) | Collapsible planer-type bodiless ware | |
| US4995574A (en) | Device for increasing the stability of helicopters placed on board and set down, having a tricycle landing gear, and helicopter equipped with such a device | |
| CN202377759U (en) | Airplane front landing gear disassembling and assembling vehicle | |
| CN209274272U (en) | A kind of tire, which changes the outfit, uses auxiliary device | |
| CN106192773A (en) | The floating type rear support leg of heavy grade box beam bridge formation machine | |
| CN203238554U (en) | Assembling-type highway steel bridge universally-rotating type carrying erection car | |
| CN205523862U (en) | Nuclear power structure module turning device | |
| CN109250649A (en) | Portable vehicle lifting machine and the method for carrying out vehicle lifting using the lifting machine | |
| CN210136644U (en) | Airplane main undercarriage supporting structure for training and teaching | |
| CN2433137Y (en) | Movable folding lifter for repairing vehicle | |
| CN206035389U (en) | Rig column assembly maintenance work device | |
| CN204956953U (en) | Liftable that removes pulls elevating gear | |
| CN105151318B (en) | Aircraft wing installs auxiliary bracket | |
| CN205311447U (en) | Vehicle conveying aluminum ladles | |
| CN205220716U (en) | Location is with hydraulic oil top removal handcart |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |