CN211362219U - Undercarriage maintenance tool - Google Patents
Undercarriage maintenance tool Download PDFInfo
- Publication number
- CN211362219U CN211362219U CN201922279323.XU CN201922279323U CN211362219U CN 211362219 U CN211362219 U CN 211362219U CN 201922279323 U CN201922279323 U CN 201922279323U CN 211362219 U CN211362219 U CN 211362219U
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- China
- Prior art keywords
- box
- maintenance tool
- case lid
- toolbox
- landing gear
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Abstract
The utility model discloses an undercarriage maintenance tool, including operating means and the toolbox that is used for placing operating means, operating means includes standard two-way ratchet spanner, extension bar, and the different standard spanner head of several specification, the toolbox includes box and case lid, the case lid passes through the hinge and is connected with the upper shed box, is provided with the soft protection piece that is used for placing operating means in this box, is provided with the baffle that the one deck can be dismantled on this soft protection piece, forms between this baffle upper end and the case lid medial surface and holds the chamber. The utility model relates to a rationally, simple structure for the instrument that the undercarriage was maintained, to the dismouting of undercarriage end cap bolt, interior nut, round end cap nut, and the utility model discloses main improvement lies in placing tool's toolbox, and this toolbox structure is ingenious, and convenient to use overcomes traditional toolbox and opens the mistake owing to rock or the case lid direction, and makes the problem that tool scatters everywhere.
Description
Technical Field
The utility model relates to a one set of maintenance tool, specifically say an undercarriage maintenance tool.
Background
Landing gear is an attachment device for supporting an aircraft for ground (surface) movement during takeoff and landing or ground (surface) taxiing on the lower portion of the aircraft. The landing gear is the only part for supporting the whole airplane, so that the landing gear is an integral part of the airplane; without it, the aircraft cannot move on the ground. After the aircraft takes off, the landing gear may be retracted depending on flight performance.
When the landing gear is maintained, the main landing gear end cover bolt, the inner nut and the wheel end cover nut are generally disassembled and assembled, and maintenance tools, particularly wrenches of different types are required when maintenance is carried out; although the maintenance tools in the prior art are many, especially the maintenance tools of the suit, the maintenance tools include various wrenches and wrench heads of different models, the tools of these suits are very convenient to use, but the toolbox is simpler, only be used for installing the operating tool can, because the shaking of toolbox or the case lid direction open the mistake, the operating tool just scatters very easily, very influences user's working schedule, or when shaking in the box, the instrument looks mutual friction appears sometimes, leads to the operating tool to damage.
SUMMERY OF THE UTILITY MODEL
Therefore, for overcoming the above-mentioned not enough, the utility model provides a reasonable in design, simple structure for the maintenance tool of undercarriage, to undercarriage end cap bolt, interior nut, wheel end cap nut's dismouting, and the utility model discloses the main improvement lies in placing tool kit of operating means, and this tool kit structure is ingenious, and convenient to use overcomes traditional tool kit and because rock or the case lid direction is opened the mistake, and makes the problem that operating means scatters everywhere.
The utility model discloses a realize like this, construct an undercarriage maintenance tool, include operating means and the toolbox that is used for placing operating means, operating means includes standard two-way ratchet spanner, extension bar, and the different standard spanner head of several specification, the toolbox includes box and case lid, the case lid passes through the hinge and is connected with the upper shed box, is provided with the soft protection piece that is used for placing operating means in this box, has seted up the several on this soft protection piece and is used for placing different instrument recesses, is provided with the baffle that the one deck can be dismantled on this soft protection piece, forms between this baffle upper end and the case lid medial surface and holds the chamber.
Preferably, the baffle includes the preceding mounting panel of front end, the back mounting panel of rear end to and be located the several connecting plate of middle part, can rotate between connecting plate and the adjacent board.
Preferably, both sides of the front end of the front mounting plate are provided with convex shafts A extending outwards, and the rear end of the front mounting plate is provided with an inner groove with a mounting hole;
the front end of the connecting plate is provided with a mounting part which is matched with the inner groove and protrudes outwards, two sides of the mounting part are provided with protruding shafts B, and the rear end of the connecting plate is provided with the inner groove with a mounting hole;
the installation department of the front end evagination of back mounting panel is provided with protruding axle C in this installation department both sides, and the rear end is provided with the lock hole simultaneously.
Preferably, the front end of the opening of the box body is provided with an L-shaped mounting groove, and the rear end of the opening is provided with a hook matched with the buckling hole.
Preferably, the box body is provided with a handle.
Preferably, the box cover is provided with a buckling plate connected with the box body, and a claw plate is arranged in the buckling plate through a pin shaft and a spring.
The utility model discloses following beneficial effect has:
the utility model relates to a maintenance tool for undercarriage, to undercarriage end cap bolt, interior nut, dismouting of round end cap nut, and the main improvement lies in placing tool's toolbox, the two-way ratchet spanner of other standards, the spanner, the extension bar, and the standard spanner head that several specifications are different all adopts current mark spare, and toolbox structure after the improvement is ingenious, and convenient to use overcomes traditional toolbox and opens the mistake owing to rock or case lid direction, and makes tool scattered problem everywhere.
The reasonable design baffle of toolbox after the improvement, this baffle installation with dismantle conveniently for block and install in the operating means of soft protection piece, prevent because the toolbox rocks or the case lid direction is opened the mistake, and make operating means scatter everywhere, constitute between this baffle and the case lid simultaneously and hold the chamber, should hold the chamber and make things convenient for placing of other articles (like the work clothes that fold).
The mounting groove and the couple of L shape have been seted up to the box after the improvement to made things convenient for the installation of baffle, and the baffle includes preceding mounting panel, and several connecting plate and back mounting panel equipment form to the part adjacent with the connecting plate can rotate, thereby realizes that the baffle can be complete and folding, and then made things convenient for placing of the baffle after the dismantlement, avoid the baffle too big and fill a lot with.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the cover of the present invention;
fig. 3-4 are perspective views of the fastening plate of the present invention;
fig. 5-6 are schematic views of the installation of the claw plate of the present invention;
FIG. 7 is a perspective view of the case of the present invention;
FIG. 8 is an enlarged partial schematic view of A of FIG. 7;
FIG. 9 is a perspective view of the detachable case cover of the present invention;
FIG. 10 is a perspective view of the present invention with the cover and baffle removed;
fig. 11 is a perspective view of the partition plate of the present invention;
fig. 12 is a perspective view of the connection plate of the present invention;
FIG. 13 is a schematic view of a bin hook.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 13, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-13, the utility model provides an undercarriage maintenance tool herein, include operating means and the toolbox that is used for placing operating means, operating means includes the two-way ratchet spanner of standard, the spanner, the extension bar, and the different standard spanner head of several specification, the toolbox includes box 2 and case lid 1, the case lid passes through the hinge and is connected with upper shed's box 2, is provided with the soft protection piece 8 that is used for placing operating means in this box, has seted up the several on this soft protection piece and is used for placing different instrument recesses, is provided with the baffle 9 that the one deck can be dismantled on this soft protection piece, forms between this baffle upper end and the case lid medial surface and holds the chamber.
In this embodiment, the partition 9 includes a front mounting plate 10 at the front end, a rear mounting plate 12 at the rear end, and a plurality of connecting plates 11 at the middle portion, which are rotatable with respect to the adjacent plates.
In the embodiment, both sides of the front end of the front mounting plate are provided with convex shafts A10.1 extending outwards, and the rear end of the front mounting plate is provided with an inner groove with a mounting hole;
the front end of the connecting plate 11 is provided with a mounting part which is matched with the inner groove and protrudes outwards, two sides of the mounting part are provided with protruding shafts B11.1, and the rear end of the connecting plate is provided with an inner groove 11.2 with a mounting hole;
the convex installation department of the front end evagination of back mounting panel 12 is provided with protruding axle C in this installation department both sides, and the rear end is provided with lock hole 12.1 simultaneously.
In this embodiment, the front end of the opening of the box body 2 is provided with an L-shaped mounting groove 2.1, and the rear end of the opening is provided with a hook 2.2 matched with the fastening hole.
In this embodiment, the case 2 is mounted with a handle 3.
In this embodiment, the cover 1 is attached with a fastening plate 4 connected to the case, and a claw plate 5 is attached to the fastening plate via a pin 6 and a spring 7.
The utility model discloses the concrete implementation is as follows:
the utility model relates to a maintenance tool of landing gear, which is used for disassembling and assembling a landing gear end cover bolt, an inner nut and an wheel end cover nut, and the maintenance tool is mainly used by matching a bidirectional ratchet wrench, a wrench, an extension bar and a plurality of standard wrench heads with different specifications;
and the utility model discloses the main improvement part lies in placing two-way ratchet spanner, the extension bar, and the toolbox of the different standard wrench head of several specifications for it is more convenient that operating tool deposits and removes through reasonable design baffle, and this baffle installation is convenient with the dismantlement for block the operating tool who installs in soft protection piece, prevent because the toolbox rocks or the case lid direction opens the mistake, and make operating tool scatter everywhere.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. 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 invention. Thus, the present invention 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 (8)
1. An undercarriage maintenance tool comprising an operating tool and a tool box for holding the operating tool, the operating tool comprising a standard two-way ratchet wrench, a wrench, an extension bar, and a plurality of standard wrench heads of different sizes, characterized in that: the toolbox includes box (2) and case lid (1), the case lid passes through the hinge and is connected with upper shed's box (2), is provided with soft protection piece (8) that are used for placing operating means in this box, has seted up the several on this soft protection piece and is used for placing different instrument recesses, is provided with baffle (9) that the one deck can be dismantled on this soft protection piece, forms between this baffle upper end and the case lid medial surface and holds the chamber.
2. A landing gear maintenance tool according to claim 1, wherein: the baffle (9) include preceding mounting panel (10) of front end, rear end's back mounting panel (12) to and be located middle part's several connecting plate (11), can rotate between connecting plate and the adjacent board.
3. A landing gear maintenance tool according to claim 2, wherein: the front mounting plate is provided with protruding shafts A (10.1) extending outwards on two sides of the front end, and is provided with inner grooves with mounting holes on the rear end.
4. A landing gear maintenance tool according to claim 3, wherein: the front end of the connecting plate (11) is provided with an installation part which is matched with the inner groove and protrudes outwards, convex shafts B (11.1) are arranged on two sides of the installation part, and the rear end of the connecting plate is provided with an inner groove (11.2) with an installation hole.
5. A landing gear maintenance tool according to claim 4, wherein: the front end of the rear mounting plate (12) is protruded with a mounting part, two sides of the mounting part are provided with protruding shafts C, and the rear end is provided with a buckling hole (12.1).
6. A landing gear maintenance tool according to claim 5, wherein: the front end of the opening of the box body (2) is provided with an L-shaped mounting groove (2.1), and the rear end of the opening is provided with a hook (2.2) matched with the buckling hole.
7. The landing gear maintenance tool of claim 6, wherein: the box body (2) is provided with a handle (3).
8. A landing gear maintenance tool according to claim 1, wherein: the box cover (1) is provided with a buckling plate (4) connected with the box body, and a claw plate (5) is arranged in the buckling plate through a pin shaft (6) and a spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279323.XU CN211362219U (en) | 2019-12-18 | 2019-12-18 | Undercarriage maintenance tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279323.XU CN211362219U (en) | 2019-12-18 | 2019-12-18 | Undercarriage maintenance tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211362219U true CN211362219U (en) | 2020-08-28 |
Family
ID=72167112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279323.XU Active CN211362219U (en) | 2019-12-18 | 2019-12-18 | Undercarriage maintenance tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211362219U (en) |
-
2019
- 2019-12-18 CN CN201922279323.XU patent/CN211362219U/en active Active
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