CN209435020U - A kind of engine N1 wire fixture - Google Patents
A kind of engine N1 wire fixture Download PDFInfo
- Publication number
- CN209435020U CN209435020U CN201822107676.7U CN201822107676U CN209435020U CN 209435020 U CN209435020 U CN 209435020U CN 201822107676 U CN201822107676 U CN 201822107676U CN 209435020 U CN209435020 U CN 209435020U
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- fixed part
- engine
- fixed
- pigtail splice
- wire fixture
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Abstract
This application discloses a kind of engine N1 wire fixtures, comprising: fixed device noumenon, including bilateral symmetry and the first fixed part and the second fixed part that are detachably connected；Pedestal and the pigtail splice mounting portion being set on the base, pigtail splice mounting portion are internally provided with installation cavity, and round hole and oval branch plate hole are provided through on pedestal；Wherein, installation cavity is for accommodating N1 pigtail splice；Round hole is connected to installation cavity, for accommodating the lead of N1 pigtail splice；Oval branch plate hole with casing fixed supported slab for connecting.The engine N1 wire fixture of the application, can effectively protect thread guide devices, improve service life；Further, it is possible to the practicability at the scene of improving.
Description
Technical field
The application belongs to engine assembly technical field, in particular to a kind of engine N1 wire fixture.
Background technique
Engine N1 lead is the important device of engine measuring engine rotor velocity of rotation, in production assembling process
In, N1 lead is once mounted in inlet casing supporting plate and is seldom split, traditional structural design, and N1 wire length is longer,
It decomposes in engine in assembling process, the N1 lead of stretching is generally fixed with cotton rope, is easily caused in moving process
The damage of N1 lead.
Fixation to engine charge casing N1 lead at present and protective device design or a blank.
Utility model content
At least one in order to solve the above-mentioned technical problem, this application provides a kind of engine N1 wire fixtures.
This application discloses a kind of engine N1 wire fixtures, comprising:
Fixed device noumenon, the fixed device noumenon include bilateral symmetry and the first fixed part for being detachably connected and the
Two fixed parts, the fixed device noumenon include collectively forming pedestal and setting by first fixed part and the second fixed part
Pigtail splice mounting portion on the base, the pigtail splice mounting portion are internally provided with installation cavity, on the pedestal
It is provided through the round hole and oval branch plate hole collectively formed by first fixed part and the second fixed part；Wherein
The installation cavity is for accommodating N1 pigtail splice；
The round hole is connected to the installation cavity, for accommodating the lead of N1 pigtail splice；
The ellipse branch plate hole with casing fixed supported slab for connecting.
According at least one embodiment of the application, by from interlocking between first fixed part and the second fixed part
Head connection.
According at least one embodiment of the application, software protection knot is provided on the ellipse branch plate hole inner ring surface
Structure layer.
According at least one embodiment of the application, the software protection structure sheaf is spongy layer.
According at least one embodiment of the application, first fixed part and the second fixed part are made of duroplasts.
At least there are following advantageous effects in the application:
The engine N1 wire fixture of the application, can effectively protect thread guide devices, improve service life；
Further, it is possible to the practicability at the scene of improving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the application engine N1 wire fixture；
Fig. 2 is the cross-sectional view of the application engine N1 wire fixture；
Fig. 3 is the usage state diagram (partial cross) of the application engine N1 wire fixture.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application implementation clearer, below in conjunction in the embodiment of the present application
Attached drawing, technical solutions in the embodiments of the present application is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the application
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
In explanation the application, and it should not be understood as the limitation to the application.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.Under
Face is described in detail embodiments herein in conjunction with attached drawing.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of description the application and simplifies description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the application
The limitation of range.
1 to Fig. 3 the application engine N1 wire fixture is described in further details with reference to the accompanying drawing.
This application discloses a kind of engine N1 wire fixtures, including fixed device noumenon 1；
Fixed device noumenon 1 includes the first fixed part 11 and the second fixed part 12 symmetrically and being detachably connected；Gu
Determining device noumenon 1 includes being collectively formed pedestal 13 by the first fixed part 11 and the second fixed part 12 and being arranged on pedestal 13
Pigtail splice mounting portion；Pigtail splice mounting portion is internally provided with installation cavity 14；It is provided through on pedestal 13 and is consolidated by first
Determine portion 11 and round hole 15 and oval branch plate hole 16 that the second fixed part 12 collectively forms (in other words, round hole 15
A part is on the first fixed part 11, and another part is on the second fixed part 12, and similarly, oval branch plate hole 16 is also same knot
Structure).
Wherein, installation cavity 14 is for accommodating N1 pigtail splice 2；Round hole 15 is connected to installation cavity 14, for accommodating
The lead of N1 pigtail splice 2；Oval branch plate hole 16 with casing fixed supported slab 3 for connecting.
Further, it is connected between the first fixed part 11 and the second fixed part 12 by self-locking joint 18.It needs to illustrate
It is that self-locking joint 18 can be repeated no more using a variety of suitable self-locking joints being currently known.
Further, software protection structure sheaf 17 is provided on oval 16 inner ring surface of branch plate hole；In the present embodiment, preferably
It is spongy layer that software, which protects structure sheaf 17,.Additionally, it is preferred that the first fixed part 11 and the second fixed part 12 are made of duroplasts.
In conclusion the engine N1 wire fixture of the application, is divided into bilateral symmetry, material is duroplasts,
It is attached by self-locking joint 18.Meanwhile round hole 15 may pass through N1 lead, oval branch plate hole 16 is convenient to be fixed with casing
Supporting plate 3 connects；It is fixed in addition, protecting structure sheaf 17 to squeeze the friction applied to fixed supported slab 3 by body, final N1 lead
Connector 2 is inserted into the installation cavity 14 of fixed device.
The engine N1 wire fixture of the application, can effectively protect thread guide devices, improve service life；
Also, the practicability at scene can be improved in conveniently protective device disassembly design.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Within the technical scope of the present application, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
Cover within the scope of protection of this application.Therefore, the protection scope of the application should be with the scope of protection of the claims
It is quasi-.
Claims (5)
1. a kind of engine N1 wire fixture characterized by comprising
Fixed device noumenon (1), the fixed device noumenon (1) include the first fixed part symmetrically and being detachably connected
(11) and the second fixed part (12), the fixed device noumenon (1) include by first fixed part (11) and the second fixed part
(12) the pigtail splice mounting portion for collectively forming pedestal (13) and being arranged on the pedestal (13), the pigtail splice installation
Portion is internally provided with installation cavity (14), is provided through on the pedestal (13) solid by first fixed part (11) and second
Determine the round hole (15) and oval branch plate hole (16) that portion (12) collectively forms；Wherein
The installation cavity (14) is for accommodating N1 pigtail splice (2)；
The round hole (15) is connected to the installation cavity (14), for accommodating the lead of N1 pigtail splice (2)；
The ellipse branch plate hole (16) with casing fixed supported slab (3) for connecting.
2. engine N1 wire fixture according to claim 1, which is characterized in that first fixed part (11) with
It is connected between second fixed part (12) by self-locking joint (18).
3. engine N1 wire fixture according to claim 1, which is characterized in that the ellipse branch plate hole (16)
Software protection structure sheaf (17) is provided on inner ring surface.
4. engine N1 wire fixture according to claim 3, which is characterized in that the software protects structure sheaf
It (17) is spongy layer.
5. engine N1 wire fixture according to claim 1, which is characterized in that first fixed part (11) and
Second fixed part (12) is made of duroplasts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107676.7U CN209435020U (en) | 2018-12-16 | 2018-12-16 | A kind of engine N1 wire fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822107676.7U CN209435020U (en) | 2018-12-16 | 2018-12-16 | A kind of engine N1 wire fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209435020U true CN209435020U (en) | 2019-09-24 |
Family
ID=67971908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822107676.7U Active CN209435020U (en) | 2018-12-16 | 2018-12-16 | A kind of engine N1 wire fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209435020U (en) |
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2018
- 2018-12-16 CN CN201822107676.7U patent/CN209435020U/en active Active
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