CN216180070U - Make things convenient for switching tooth cover spanner when aircraft front wheel nut dismouting - Google Patents
Make things convenient for switching tooth cover spanner when aircraft front wheel nut dismouting Download PDFInfo
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- CN216180070U CN216180070U CN202122760558.8U CN202122760558U CN216180070U CN 216180070 U CN216180070 U CN 216180070U CN 202122760558 U CN202122760558 U CN 202122760558U CN 216180070 U CN216180070 U CN 216180070U
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- Prior art keywords
- sleeve
- hole
- spring
- pull rod
- front wheel
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- Expired - Fee Related
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of nut dismounting tools, and particularly discloses a switching gear sleeve wrench convenient for dismounting a nut of a front wheel of an airplane, which comprises a sleeve, wherein one end of the sleeve is connected with a connecting lug, a through hole is formed in the connecting lug, a plurality of clamping plates are vertically arranged in the through hole, one side of each clamping plate is connected with an anti-slip pad, the other side of each clamping plate is connected with a plurality of first springs, one end of each first spring is connected with the inner wall of the through hole, the other side of each clamping plate is connected with a pull rod, and the pull rod penetrates through the connecting lug; be connected with the connecting block on the sleeve, be provided with the second screw in the connecting block, the second screw is connected with the one end of flexible pipe, and through the clamp plate that sets up in the through-hole, the pull rod drives the pull rod and removes, compresses first spring and second spring, then the resilience of rethread first spring and second spring, and the clamp plate removes the nut, conveniently carries out the dismouting to the nut.
Description
Technical Field
The utility model relates to the technical field of nut dismounting tools, in particular to a switching gear sleeve wrench convenient for dismounting a nut of a front wheel of an airplane.
Background
The aircraft front wheel plays the effect of supporting and turning to, and the installation of front wheel needs a large amount of nuts, when dismantling, needs dismantle the nut, and when the staff used the spanner to carry out dismouting nut, because the size of nut is different, needs different spanners, and during the dismouting, slides easily between nut and the spanner, brings inconvenience for the dismouting work of nut.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gear sleeve wrench convenient for switching when a front wheel nut of an airplane is dismounted and mounted, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a transition gear sleeve wrench facilitating disassembly and assembly of an airplane front wheel nut comprises a sleeve, wherein one end of the sleeve is connected with a connecting lug, a through hole is formed in the connecting lug, a plurality of clamping plates are vertically arranged in the through hole, one side of each clamping plate is connected with an anti-skid pad, the other side of each clamping plate is connected with a plurality of first springs, one end of each first spring is connected with the inner wall of the through hole, the other side of each clamping plate is connected with a pull rod, and the pull rod penetrates through the connecting lug; the telescopic pipe is characterized in that a connecting block is connected to the sleeve, a second screw hole is formed in the connecting block and connected with one end of the telescopic pipe, and the other end of the telescopic pipe is connected with a connecting shaft.
Preferably, the pull rod is sleeved with a second spring, one end of each second spring is connected with one side of the clamping plate, and the other end of each second spring is connected with the inner wall of the through hole.
Preferably, the sleeve is provided with a first screw hole, a connecting stud is connected in the first screw hole, and the connecting stud is connected to the bottom of the connecting block.
Preferably, the connecting lugs are symmetrically provided with connecting holes in sliding connection with the pull rods, and one end of each pull rod penetrating through the connecting lugs is connected with a pull block.
Preferably, the telescopic pipe comprises a first connecting pipe and a second connecting pipe, one end of the first connecting pipe is connected in the second connecting pipe in a sliding mode, and the other end of the first connecting pipe is provided with an external thread matched and connected with the second screw hole.
Compared with the prior art, the utility model has the beneficial effects that: through the clamping plate arranged in the through hole, the pull rod is driven by the pull rod to move, the first spring and the second spring are compressed, and then the clamping plate moves the nut through the resilience of the first spring and the second spring, so that the nut is conveniently disassembled and assembled; the telescopic pipe is connected with the connecting block, and the sleeve is conveniently driven by the connecting shaft to rotate, so that the nut can be disassembled and assembled.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic side view of the present invention.
In the figure: 1. a sleeve; 101. a first screw hole; 2. a connection bump; 21. a through hole; 3. connecting blocks; 31. a second screw hole; 32. connecting a stud; 4. a telescopic pipe; 41. a first connecting pipe; 42. a second connecting pipe; 5. a connecting shaft; 6. a clamping plate; 61. a non-slip mat; 7. a first spring; 8. a pull rod; 9. a second spring; 10. and (5) pulling the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: a switching gear sleeve wrench facilitating disassembly and assembly of an airplane front wheel nut comprises a sleeve 1, one end of the sleeve 1 is connected with a connecting lug 2, a through hole 21 is formed in the connecting lug 2, a plurality of clamping plates 6 are vertically arranged in the through hole 21, one side of each clamping plate 6 is connected with an anti-slip pad 61, the other side of each clamping plate 6 is connected with a plurality of first springs 7, one end of each first spring 7 is connected with the inner wall of the through hole 21, the other side of each clamping plate 6 is connected with a pull rod 8, and the pull rod 8 penetrates through the connecting lug 2; the sleeve 1 is connected with a connecting block 3, a second screw hole 31 is arranged in the connecting block 3, the second screw hole 31 is connected with one end of the telescopic pipe 4, and the other end of the telescopic pipe 4 is connected with a connecting shaft 5.
The pull rod 8 is sleeved with second springs 9, one end of each second spring 9 is connected with one side of the clamping plate 6, and the other end of each second spring 9 is connected with the inner wall of the through hole 21.
The sleeve 1 is provided with a first screw hole 101, the connecting stud 32 is connected in the first screw hole 101, and the connecting stud 32 is connected at the bottom of the connecting block 3.
Connecting lugs 2 are symmetrically provided with connecting holes in sliding connection with the pull rods 8, and one end of each pull rod 8 penetrating through the connecting lugs 2 is connected with a pull block 10.
The telescopic tube 4 comprises a first connecting tube 41 and a second connecting tube 42, one end of the first connecting tube 41 is slidably connected in the second connecting tube 42, and the other end of the first connecting tube 41 is provided with an external thread matched and connected with the second screw hole 31.
The working principle is as follows: during the use, connecting block 3 is connected with first screw 101 through connecting stud 32, install on sleeve 1, flexible pipe 4 is connected with second screw 31 through the external screw thread on the first connecting pipe 41, remove through 8 pulling clamp plate 6 of pull rod, compress first spring 7 and second spring 9, sleeve 1 is installed on the nut, the nut is put in through-hole 21, loosen pull rod 8, the resilience of first spring 7 and second spring 9, drive clamp plate 6 and press from both sides tightly the nut, drive sleeve 1 through connecting axle 5 and flexible pipe 4 and rotate, dismouting is carried out the nut.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a make things convenient for switching tooth cover spanner when aircraft nose wheel nut dismouting, includes sleeve (1), its characterized in that: one end of the sleeve (1) is connected with a connecting lug (2), a through hole (21) is formed in the connecting lug (2), a plurality of clamping plates (6) are vertically arranged in the through hole (21), one side of each clamping plate (6) is connected with an anti-slip pad (61), the other side of each clamping plate (6) is connected with a plurality of first springs (7), one end of each first spring (7) is connected with the inner wall of the through hole (21), the other side of each clamping plate (6) is connected with a pull rod (8), and the pull rod (8) penetrates through the connecting lug (2); the telescopic pipe is characterized in that a connecting block (3) is connected onto the sleeve (1), a second screw hole (31) is formed in the connecting block (3), the second screw hole (31) is connected with one end of a telescopic pipe (4), and the other end of the telescopic pipe (4) is connected with a connecting shaft (5).
2. The wrench for the gear sleeve for facilitating the disassembly and assembly of the front wheel nut of the airplane as claimed in claim 1, wherein: the pull rod (8) is sleeved with second springs (9), one end of each second spring (9) is connected with one side of the clamping plate (6), and the other end of each second spring (9) is connected with the inner wall of the through hole (21).
3. The wrench for the gear sleeve for facilitating the disassembly and assembly of the front wheel nut of the airplane as claimed in claim 1, wherein: the sleeve is characterized in that a first screw hole (101) is formed in the sleeve (1), a connecting stud (32) is connected in the first screw hole (101), and the connecting stud (32) is connected to the bottom of the connecting block (3).
4. The wrench for the gear sleeve for facilitating the disassembly and assembly of the front wheel nut of the airplane as claimed in claim 1, wherein: connecting lugs (2) are symmetrically provided with connecting holes in sliding connection with the pull rods (8), and one end of each pull rod (8) penetrating through the connecting lugs (2) is connected with a pull block (10).
5. The wrench for the gear sleeve for facilitating the disassembly and assembly of the front wheel nut of the airplane as claimed in claim 1, wherein: the telescopic pipe (4) comprises a first connecting pipe (41) and a second connecting pipe (42), one end of the first connecting pipe (41) is connected in the second connecting pipe (42) in a sliding mode, and the other end of the first connecting pipe (41) is provided with an external thread matched and connected with the second screw hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760558.8U CN216180070U (en) | 2021-11-11 | 2021-11-11 | Make things convenient for switching tooth cover spanner when aircraft front wheel nut dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122760558.8U CN216180070U (en) | 2021-11-11 | 2021-11-11 | Make things convenient for switching tooth cover spanner when aircraft front wheel nut dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216180070U true CN216180070U (en) | 2022-04-05 |
Family
ID=80910050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122760558.8U Expired - Fee Related CN216180070U (en) | 2021-11-11 | 2021-11-11 | Make things convenient for switching tooth cover spanner when aircraft front wheel nut dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216180070U (en) |
-
2021
- 2021-11-11 CN CN202122760558.8U patent/CN216180070U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220405 |