CN217225315U - Dismounting tool for air passenger A320 main-rising rear pivot - Google Patents
Dismounting tool for air passenger A320 main-rising rear pivot Download PDFInfo
- Publication number
- CN217225315U CN217225315U CN202123228366.9U CN202123228366U CN217225315U CN 217225315 U CN217225315 U CN 217225315U CN 202123228366 U CN202123228366 U CN 202123228366U CN 217225315 U CN217225315 U CN 217225315U
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting disc
- protective sleeve
- main
- rear pivot
- 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to a machinery frock field discloses an assembly and disassembly tools that is used for air passenger A320 to have taken the back pivot. The utility model discloses an assembly and disassembly tools, include: connection pad, switching spanner and protective sheath, switching spanner are the right angle type, include: regular hexagon section and spanner section, the circumference lateral wall of connection pad is equipped with a plurality of latches, and the top is equipped with interior hexagonal hole, and the protective sheath is equipped with and runs through the through-hole. The utility model discloses an assembly and disassembly tools, during the use, the latch of connection pad is embedded into the tooth's socket of main back pivot, and the protective sheath compresses tightly the connection pad, and the positive hexagonal section of switching spanner stretches into in the through-hole that runs through of protective sheath to insert in the hexagonal socket of connection pad. The connecting disc drives the main-lifting rear pivot to rotate by rotating the pulling means of the switching spanner, so that the main-lifting rear pivot is detached and mounted, the connecting disc is pressed on the main-lifting rear pivot through the protective sleeve, the clamping teeth of the connecting disc cannot slide out of the tooth grooves, the use is convenient, and the damage to personnel and parts cannot be caused.
Description
Technical Field
The embodiment of the utility model provides a relate to mechanical frock field, concretely relates to a assembly and disassembly tools that is used for air passenger A320 to lead back pivot.
Background
The civil aviation passenger plane is a flight transport tool with larger body size and more passenger capacity, and is used for the business flights to and from China or international.
In order to ensure the flight safety of a passenger aircraft, many parts of the passenger aircraft (e.g., the passenger a320 main rear pivot) require regular maintenance.
However, when the pivot is disassembled and assembled after the airbus a320 is started, the disassembling and assembling wrench easily slides out of the pivot after the airbus is started, the disassembling and assembling are inconvenient, and the damage to personnel and parts is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembly and disassembly tools that is used for air passenger A320 to have a leading back pivot to solve the problem among the above-mentioned background art.
The embodiment of the utility model provides an assembly and disassembly tools that is used for air passenger A320 to have played back pivot, it is equipped with the hole to have played back pivot, be equipped with a plurality of tooth's sockets on the pore wall of hole, assembly and disassembly tools includes: the device comprises a connecting disc, a switching wrench and a protective sleeve;
the switching spanner is the right angle type, includes: a right hexagonal section and a wrench section;
the circumferential side wall of the connecting disc is provided with a plurality of clamping teeth, and the plurality of clamping teeth are respectively used for being embedded into the plurality of tooth grooves;
the top of the connecting disc is provided with an inner hexagonal hole, and the inner hexagonal hole is used for inserting the regular hexagonal section;
the protective sleeve is provided with a through hole;
the protective sleeve is used for pressing the connecting disc, so that the connecting disc is propped against the main starting rear pivot, and the through hole is used for the regular hexagonal section to pass through.
According to the above technical scheme, the utility model discloses an assembly and disassembly tools for air passenger A320 owner plays back pivot, through setting up connection pad, switching spanner and protective sheath, the switching spanner includes: regular hexagon section and spanner section, the circumference lateral wall of connection pad is equipped with a plurality of latches, and the top is equipped with interior hexagonal hole, and the protective sheath is equipped with and runs through the through-hole. The utility model discloses an assembly and disassembly tools that is used for air passenger A320 owner to play back pivot, during the use, the latch of connection pad is embedded into in the tooth's socket of owner's back pivot, and the protective sheath compresses tightly the connection pad, and the positive hexagonal section of switching spanner stretches into in the through-hole that runs through of protective sheath to insert in the hexagonal hole in the connection pad. The connecting disc drives the main-lifting rear pivot to rotate by rotating the pulling means of the switching wrench, so that the main-lifting rear pivot is detached and mounted, the connecting disc is tightly pressed on the main-lifting rear pivot by the protective sleeve, the clamping teeth of the connecting disc cannot slide out of the tooth sockets, the use is convenient, and the damage to personnel and parts cannot be caused.
In a feasible scheme, the protective sleeve is in a sleeve shape, and the inner wall of the protective sleeve is provided with a limiting step;
and the step shoulder of the limiting step is used for abutting against the latch.
In one possible solution, the through hole is in a regular hexagon shape, and is matched with the regular hexagon section.
In a feasible scheme, the aperture of a large step hole of the protective sleeve is matched with the outer diameter of the main starting rear pivot and is sleeved on the circumferential side wall of the main starting rear pivot.
In a feasible scheme, the diameter of the step small hole of the protective sleeve is matched with the outer diameter of the connecting disc and is sleeved on the circumferential side wall of the connecting disc.
In one possible embodiment, the bottom wall of the protective sleeve abuts against the top surface of the connecting disc.
In a possible solution, the circumferential side wall of the protective sleeve is sleeved with an anti-slip sleeve.
In one possible embodiment, the method further comprises: lengthening the sleeve;
the lengthened sleeve is used for being sleeved on the plate means.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic view of a state of use of a dismounting tool for an air passenger a320 after the dismounting tool is started;
fig. 2 is a schematic view of a protective sheath in an embodiment of the invention;
fig. 3 is a schematic connection diagram of the protective sheath in the embodiment of the present invention.
Reference numbers in the figures:
1. a rear pivot is driven; 21. connecting the disc; 211. clamping teeth; 22. a switching wrench; 221. a right hexagonal section; 222. pulling means; 23. a protective sleeve; 231. a through hole is penetrated; 232. a limiting step; 233. an anti-slip sleeve; 4. the sleeve is lengthened.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral connection; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present invention will be described in detail with reference to specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
As described in the background of the present application, many of the components of a passenger aircraft (e.g., the rear pivot of the passenger a 320) require regular maintenance in order to ensure the flight safety of the passenger aircraft.
The inventor of the application finds that when the pivot is disassembled and assembled after the airbus A320 is taken as the owner, the disassembling and assembling wrench easily slides out of the pivot after the owner is taken, the disassembling and assembling are inconvenient, and personnel and parts are easily damaged.
In order to solve the above problems, the inventor of the present application proposes a technical solution of the present application, and specific embodiments are as follows:
fig. 1 is a schematic view of a use state of an assembly and disassembly tool for an airbus a320 leading back pivot in an embodiment of the present invention, fig. 2 is a schematic view of a protective sheath in an embodiment of the present invention, and fig. 3 is a schematic view of a connection of a protective sheath in an embodiment of the present invention.
The air passenger A320 main-starting rear pivot 1 is provided with an inner hole, and the main-starting rear pivot 1 is provided with a plurality of tooth sockets at intervals on the hole wall of the inner hole.
As shown in fig. 1 to 3, the disassembling tool for the hinge after the air passenger a320 is parked in the embodiment includes: connecting disc 21, adapter wrench 22 and protective sleeve 23.
The adapter wrench 22 is right-angled and includes: the right hexagonal section 221 and the wrench section 222, and the right hexagonal section 221 and the wrench section 222 of the adapter wrench 22 are arranged perpendicular to each other at a right angle.
A plurality of clamping teeth 211 are arranged on the outer side of the circumference of the connecting disc 21, and the clamping teeth 211 of the connecting disc 21 correspond to a plurality of tooth grooves of the main starting rear pivot shaft 1 one by one.
The center of the top of the connecting disc 21 is provided with an inner hexagonal hole, and the inner hexagonal hole of the connecting disc 21 is matched with the regular hexagonal section 221 of the adapting wrench 22.
The protective sleeve 23 is provided with a through hole 231.
In this embodiment, when the main rear pivot is detached, the latch of the connecting disc is embedded into the tooth slot of the main rear pivot, and the protective sleeve is compressed, so that the protective sleeve compresses the connecting disc, the connecting disc is attached to and supported by the main rear pivot, and the latch of the connecting disc is prevented from sliding out of the tooth slot of the main rear pivot. The right hexagonal section of the switching wrench extends into the through hole of the protective sleeve and is inserted into the inner hexagonal hole of the connecting disc, the connecting disc drives the pivot to rotate after the main lifting by rotating the pulling means of the switching wrench, and the pivot is detached after the main lifting; when the main starting rear pivot is installed, the pulling means of the switching spanner is rotated, and the connecting disc drives the main starting rear pivot to rotate, so that the fixed installation of the main starting rear pivot is realized.
As can be easily seen from the above, the disassembling tool for the rear pivot of the airbus a320 owner of the present embodiment includes, by providing the connection disc, the adapter wrench and the protection sleeve: regular hexagon section and spanner section, the circumference lateral wall of connection pad is equipped with a plurality of latches, and the top is equipped with interior hexagonal hole, and the protective sheath is equipped with and runs through the through-hole. A assembly and disassembly tools for airbus A320 owner plays back pivot, during the use, in the latch embedding of connection pad played the tooth's socket of back pivot, the connection pad was compressed tightly to the protective sheath, and the regular hexagon section of switching spanner stretches into the through-hole of protective sheath to insert in the hexagonal hole of connection pad. The connecting disc drives the main-lifting rear pivot to rotate by rotating the pulling means of the switching spanner, so that the main-lifting rear pivot is detached and mounted, the connecting disc is pressed on the main-lifting rear pivot through the protective sleeve, the clamping teeth of the connecting disc cannot slide out of the tooth grooves, the use is convenient, and the damage to personnel and parts cannot be caused.
Alternatively, as shown in fig. 2, in the dismounting tool for the rear pivot of the air passenger a320 in the embodiment, the protective sleeve 23 is in a sleeve shape and is provided with an inner hole. The through hole 231 of the protective sleeve 23 is arranged on the bottom wall of the protective sleeve 23, and the hole wall of the inner hole of the protective sleeve 23 is provided with a limit step 232.
When the protective sleeve 23 is used, the protective sleeve 23 is sleeved on the outer side of the main starting rear pivot 1, the step shoulder of the limiting step 232 of the protective sleeve 23 is abutted against the latch 211 of the connecting disc 21, the connecting disc 21 is pressed on the main starting rear pivot 1, and the latch of the connecting disc cannot slide out of the tooth groove.
Further, in the dismounting tool for the rear pivot of the airman a320 in this embodiment, the through hole 231 of the protective sleeve 23 is regular hexagon and is matched with the regular hexagon section 221 of the adapter wrench 22. The regular hexagonal section 221 of the switching wrench 22 is inserted into the through hole 231 of the protective sleeve 23, and the switching wrench 22 drives the protective sleeve 23 and the connecting disc 21 to rotate together when rotating, so that the use is more convenient.
Further, in the dismounting tool for the airbus a320 main rear pivot in this embodiment, the diameter of the large hole of the step of the protective sleeve 23 is matched with the outer diameter of the main rear pivot 1.
When the protective sleeve 23 is used, the step large hole section of the protective sleeve 23 is sleeved on the circumferential side wall of the main starting rear pivot 1, the step shoulder of the limiting step 232 of the protective sleeve 23 compresses the latch 211 of the connecting disc 21, and the connecting disc and the main starting rear pivot are more stable in rotation.
Further, in the dismounting tool for the rear pivot of the air passenger A320 in the embodiment, the diameter of the step small hole of the protective sleeve 23 is matched with the outer diameter of the connecting disc 21.
When the protective sleeve 23 is used, the step small hole section of the protective sleeve 23 is sleeved on the circumferential side wall of the connecting disc 21, so that the stability of the connecting disc in rotation is kept.
Further, in the dismounting tool for the rear pivot of the air passenger a320 in the embodiment, the height of the step small hole section of the protective sleeve 23 is consistent with the height of the connecting disc 21.
When the protective sleeve 23 is used, the shoulder part of the limiting step of the protective sleeve 23 abuts against the latch of the connecting disc 21, and the bottom wall of the protective sleeve 23 abuts against the top surface of the connecting disc 21, so that the connecting disc can better abut against and be attached to the main starting rear pivot.
Further, in the dismounting tool for the rear pivot of the air passenger a320 in the embodiment, the anti-slip sleeve 233 is sleeved on the circumferential side wall of the protective sleeve 23, so that the protective sleeve can be conveniently taken, pressed and held.
Further, the dismounting tool for the rear pivot of the airman a320 in the embodiment further includes: the sleeve 3 is lengthened.
When in use, the extension sleeve 3 is sleeved on the outer wall of the wrench section 222 of the adapting wrench 22, the extension sleeve 3 extends the force arm of the adapting wrench 22, the rotation of the main-starting rear pivot is easier, and the disassembly, assembly and fixation of the main-starting rear pivot are more convenient.
In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the second feature or the first and second features may be indirectly contacting each other through intervening media.
Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (8)
1. The utility model provides an assembly and disassembly tools that is used for air passenger A320 to have played back pivot, the pivot is equipped with the hole after having played, be equipped with a plurality of tooth's socket on the pore wall of hole, its characterized in that, assembly and disassembly tools includes: the device comprises a connecting disc, a switching wrench and a protective sleeve;
the switching spanner is the right angle type, includes: a right hexagonal section and a wrench section;
the circumferential side wall of the connecting disc is provided with a plurality of clamping teeth, and the plurality of clamping teeth are respectively used for being embedded into the plurality of tooth grooves;
the top of the connecting disc is provided with an inner hexagonal hole, and the inner hexagonal hole is used for inserting the regular hexagonal section;
the protective sleeve is provided with a through hole;
the protective sleeve is used for pressing the connecting disc, so that the connecting disc is propped against the main starting rear pivot, and the through hole is used for the regular hexagonal section to pass through.
2. The dismounting tool for an airbus A320 main-starting rear pivot as claimed in claim 1, wherein said protective sleeve is of a sleeve type, and an inner wall of said protective sleeve is provided with a limit step;
and the step shoulder of the limiting step is used for abutting against the latch.
3. The assembly and disassembly tool for an airbus A320 final pivot of claim 2, wherein the through hole is regular hexagonal and is adapted to the regular hexagonal section.
4. The tool as claimed in claim 2, wherein the diameter of the large hole of the step of the protective sleeve is adapted to the outer diameter of the main-lift rear pivot and is sleeved on the circumferential side wall of the main-lift rear pivot.
5. The tool as claimed in claim 2, wherein the diameter of the stepped hole of the protective sleeve is adapted to the outer diameter of the connecting disc and is sleeved on the circumferential side wall of the connecting disc.
6. A tool as claimed in claim 5, wherein the bottom wall of the protective sleeve abuts the top surface of the connecting plate.
7. A tool as claimed in claim 2, wherein the circumferential side wall of the protective sleeve is provided with an anti-slip sleeve.
8. The demolition tool for an airbus a320 final drive rear pivot according to any one of claims 1 to 7, further comprising: lengthening the sleeve;
the lengthened sleeve is used for being sleeved on the plate means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228366.9U CN217225315U (en) | 2021-12-21 | 2021-12-21 | Dismounting tool for air passenger A320 main-rising rear pivot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123228366.9U CN217225315U (en) | 2021-12-21 | 2021-12-21 | Dismounting tool for air passenger A320 main-rising rear pivot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217225315U true CN217225315U (en) | 2022-08-19 |
Family
ID=82824936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123228366.9U Active CN217225315U (en) | 2021-12-21 | 2021-12-21 | Dismounting tool for air passenger A320 main-rising rear pivot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217225315U (en) |
-
2021
- 2021-12-21 CN CN202123228366.9U patent/CN217225315U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211360540U (en) | Chain disassembling tool | |
| CN106514549A (en) | Combined puller | |
| CN217225315U (en) | Dismounting tool for air passenger A320 main-rising rear pivot | |
| CN114184746B (en) | Lining local deformation crack monitoring device based on hydraulic engineering | |
| CN205201549U (en) | Rifle head quick change subassembly is screwed up by robot | |
| CN204450417U (en) | High and low pressure turbine checks blanking cover dismantling device | |
| CN201693487U (en) | Universal wrench for oil filters | |
| US20190135446A1 (en) | Mounting assembly | |
| CN211777832U (en) | Portable manual barring gear of wind generating set | |
| CN105059540A (en) | Propeller quick-release mechanism | |
| CN210240090U (en) | Fan shaft and fan | |
| CN216543023U (en) | Box spanner is used in loading and unloading of angle mill | |
| CN220905359U (en) | Novel unmanned aerial vehicle electric starter | |
| CN111590513A (en) | Multistage centrifugal fan bearing dismounting device and method | |
| CN217860996U (en) | Novel universal sleeve tool | |
| CN220882197U (en) | Tail servo oil filter dismounting device | |
| CN219212998U (en) | Mechanical arm is with terminal instrument dismouting mechanism | |
| CN215470864U (en) | Dismounting tool for planetary gear shoulder shaft | |
| CN210616377U (en) | Handheld pin puller | |
| CN216913702U (en) | Extractor for turbojet engine bearing | |
| CN219066646U (en) | Quick assembly and disassembly assembly for insulating rod | |
| CN113217431B (en) | Self-adaptation inverter motor based on unstable amount of wind | |
| CN219760215U (en) | Round aviation plug rear accessory dismounting tool | |
| CN214502484U (en) | Emergent magnetic compass cap detaching device | |
| CN204772308U (en) | Main propeller hub axle sleeve nut decomposes frock |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |