CN209328559U - A kind of aircraft engine high temperature resistant soft type electric wire - Google Patents
A kind of aircraft engine high temperature resistant soft type electric wire Download PDFInfo
- Publication number
- CN209328559U CN209328559U CN201920477968.1U CN201920477968U CN209328559U CN 209328559 U CN209328559 U CN 209328559U CN 201920477968 U CN201920477968 U CN 201920477968U CN 209328559 U CN209328559 U CN 209328559U
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- CN
- China
- Prior art keywords
- pedestal
- screening glass
- electric wire
- limiting slot
- aircraft engine
- 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.)
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Abstract
The utility model discloses a kind of aircraft engine high temperature resistant soft type electric wires, including insulation sleeve and pedestal, the both ends middle of the pedestal offers the first groove, the upper end of first groove offers the second groove, one end side middle of the pedestal offers limiting slot, limiting slot one end side middle that the pedestal deviates from offers rotation slot, and rotation slot and limiting slot is contrary, the internal activity of the rotation slot is equipped with rotation axis, one end of the rotation axis is welded with spacing ball and spacing ball is located at the outside of pedestal, the two sides upper surface of the pedestal is movably installed with the first screening glass and the second screening glass, first screening glass is respectively and fixedly provided with the first fixed block in both ends on the outside of one end of pedestal, second screening glass is respectively and fixedly provided with the second fixed block from both ends on the outside of one end of pedestal, described second Connection ring is movably installed on fixed block.The utility model is conducive to the advantages of using aircraft engine electric wire.
Description
Technical field
The utility model relates to Power-line technology field, specially a kind of aircraft engine high temperature resistant soft type electric wire.
Background technique
Electric wire refers to that the conducting wire of conduction electric current, electric wire are made of one or a few soft conducting wire, and outer bread is with light and soft
Sheath；Cable is made of one or a few insulating bag conducting wire, and outside is wrapped again with metal or tough and tensile outer layer made of rubber.Usually
By core number is few, product diameter is small, the simple product of structure is known as electric wire, what is do not insulated is known as bare wire.
Electric wire is often able to use in life, and use scope is wider, while being also required to use electric wire in space industry,
The electric wire used on aircraft engine, the reason of because of engine operation, the temperature of engine environment is higher, the electricity of engine environment
Line is needed using electric wire resistant to high temperature, while facilitating to install the electricity for needing the electric wire of more softness, but soft for electric wire
Line performance resistant to high temperature is poor, therefore influences the use of electric wire on engine.
Utility model content
The purpose of this utility model is to provide a kind of aircraft engine high temperature resistant soft type electric wire, has and be conducive to electricity
Line is fixed on the engine, while being conducive to the advantages of completely cutting off the high temperature that engine generates, and it is higher to solve engine temperature, electricity
The lower problem of line service life.
To achieve the above object, the utility model provides the following technical solutions: a kind of aircraft engine high temperature resistant soft
Type electric wire, including insulation sleeve and pedestal, the both ends middle of the pedestal offer the first groove, first groove it is upper
End offers the second groove, and one end side middle of the pedestal offers limiting slot, the limiting slot one that the pedestal deviates from
End side middle offers rotation slot, and rotation slot and limiting slot are respectively positioned on the same side of pedestal, the inside of the rotation slot
It is movably installed with rotation axis, one end of the rotation axis is welded with spacing ball and spacing ball is located at the outside of pedestal.
Preferably, the two sides upper surface of the pedestal is movably installed with the first screening glass and the second screening glass, and described first
Screening glass both ends on the outside of one end of pedestal are respectively and fixedly provided with the first fixed block, one end outside of second screening glass from pedestal
Both ends are respectively and fixedly provided with the second fixed block, are movably installed with connection ring on second fixed block.
Preferably, the inside of the insulation sleeve is fixed with monofilament, and the insulation sleeve is located at the first screening glass and the second protection
The inside of piece, and the outside diameter of insulation sleeve is less than the inside diameter of the first screening glass and the second screening glass.
Preferably, the spacing ball is adapted with limiting slot, the equal length of the spacing ball and limiting slot, and spacing ball
The width of pedestal is respectively less than with the length of limiting slot.
Preferably, first screening glass and the second screening glass is equal in magnitude, and the first screening glass and the second screening glass
Length and pedestal equal length.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is conducive to the effect that protection is played to electric wire by the first screening glass of setting and the second screening glass
Electric wire is placed on the inside of the first screening glass and the second screening glass, while connection ring being fixed on the first fixed block by fruit, is had
It is fixed conducive to the upper end to the first screening glass and the second screening glass, while screw is mounted on the first groove and the second groove
It is interior, be conducive to pedestal is fixed on the engine.
2, the utility model is conducive to the effect that will be attached between pedestal, root by setting spacing ball and limiting slot
According to the length requirement to wire protective, pedestal can be attached by spacing ball and limiting slot, the guard space of extending wire,
By the way that spacing ball to be slidably mounted on to the inside of limiting slot, and rotation axis rotates in rotation slot, is conducive to pedestal and is fixed on hair
In motivation.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the left view structural representation of the utility model；
Fig. 3 is the spacing ball and limiting slot attachment structure schematic diagram of the utility model.
In figure: 1, the first screening glass；2, the first fixed block；3, insulation sleeve；4, spacing ball；5, rotation axis；6, rotation slot；7,
Pedestal；8, the first groove；9, the second groove；10, limiting slot；11, monofilament；12, connection ring；13, the second fixed block；14, second
Screening glass.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
It please refers to Fig.1 to Fig.3, a kind of embodiment provided by the utility model: a kind of aircraft engine high temperature resistant soft
Type electric wire, including insulation sleeve 3 and pedestal 7, the both ends middle of pedestal 7 offer the first groove 8, the upper end of the first groove 8
The second groove 9 is offered, one end side middle of pedestal 7 offers limiting slot 10,10 one end one of limiting slot that pedestal 7 deviates from
Side middle offers rotation slot 6, and rotation slot 6 and limiting slot 10 are respectively positioned on the same side of pedestal 7, and the inside of rotation slot 6 is living
Dynamic to be equipped with rotation axis 5, one end of rotation axis 5 is welded with spacing ball 4 and spacing ball 4 is located at the outside of pedestal 7, according to electric wire
Pedestal 7 can be attached by the length requirement of protection by spacing ball 4 and limiting slot 10, and the guard space of extending wire passes through
Spacing ball 4 is slidably mounted on to the inside of limiting slot 10, and rotation axis 5 rotates in rotation slot 6, is conducive to pedestal 7 and is fixed on
On engine.
The two sides upper surface of pedestal 7 is movably installed with the first screening glass 1 and the second screening glass 14, and the first screening glass 1 deviates from
Both ends are respectively and fixedly provided with the first fixed block 2 on the outside of one end of pedestal 7, and both ends are solid on the outside of second one end of screening glass 14 from pedestal 7
Surely there is the second fixed block 13, be movably installed with connection ring 12 on the second fixed block 13, electric wire is placed on the first screening glass 1 and
The inside of two screening glass 14, while connection ring 12 being fixed on the first fixed block 2, be conducive to the first screening glass 1 and second
The upper end of screening glass 14 is fixed, while screw being mounted in the first groove 8 and the second groove 9, is conducive to consolidate pedestal 7
Determine on the engine.
The inside of insulation sleeve 3 is fixed with monofilament 11, and insulation sleeve 3 is located at the inside of the first screening glass 1 and the second screening glass 14,
And the outside diameter of insulation sleeve 3 is less than the inside diameter of the first screening glass 1 and the second screening glass 14.
Spacing ball 4 is adapted with limiting slot 10, the equal length of spacing ball 4 and limiting slot 10, and spacing ball 4 and limiting slot
10 length is respectively less than the width of pedestal 7.
Equal in magnitude, and the length of the first screening glass 1 and the second screening glass 14 of first screening glass 1 and the second screening glass 14
With the equal length of pedestal 7.
Working principle: in utility model works, electric wire is placed in the first screening glass 1 and the second screening glass 14
Portion, while connection ring 12 being fixed on the first fixed block 2, be conducive to the upper end to the first screening glass 1 and the second screening glass 14
It is fixed, while according to the length requirement to wire protective, pedestal 7 can be attached by spacing ball 4 and limiting slot 10,
The guard space of extending wire, by the way that spacing ball 4 to be slidably mounted on to the inside of limiting slot 10, and rotation axis 5 is in rotation slot 6
It is fixed on the engine to be conducive to pedestal 7 for rotation.Above is the working principle of the utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (5)
1. a kind of aircraft engine high temperature resistant soft type electric wire, including insulation sleeve (3) and pedestal (7), it is characterised in that: described
The both ends middle of pedestal (7) offers the first groove (8), and the upper end of first groove (8) offers the second groove
(9), one end side middle of the pedestal (7) offers limiting slot (10), the limiting slot (10) one that the pedestal (7) is deviated from
End side middle offers rotation slot (6), and rotation slot (6) and limiting slot (10) are respectively positioned on the same side of pedestal (7), described
The internal activity of rotation slot (6) is equipped with rotation axis (5), and one end of the rotation axis (5) is welded with spacing ball (4) and spacing ball
(4) it is located at the outside of pedestal (7).
2. a kind of aircraft engine according to claim 1 high temperature resistant soft type electric wire, it is characterised in that: the pedestal
(7) two sides upper surface is movably installed with the first screening glass (1) and the second screening glass (14), and first screening glass (1) is deviated from
Both ends are respectively and fixedly provided with the first fixed block (2) on the outside of one end of pedestal (7), the described one end of second screening glass (14) from pedestal (7)
Outside both ends are respectively and fixedly provided with the second fixed block (13), are movably installed with connection ring (12) on second fixed block (13).
3. a kind of aircraft engine according to claim 1 high temperature resistant soft type electric wire, it is characterised in that: the insulation
The inside of set (3) is fixed with monofilament (11), and the insulation sleeve (3) is located at the interior of the first screening glass (1) and the second screening glass (14)
Side, and the outside diameter of insulation sleeve (3) is less than the inside diameter of the first screening glass (1) and the second screening glass (14).
4. a kind of aircraft engine according to claim 1 high temperature resistant soft type electric wire, it is characterised in that: the limit
Ball (4) is adapted with limiting slot (10), the equal length of the spacing ball (4) and limiting slot (10), and spacing ball (4) and limit
The length of slot (10) is respectively less than the width of pedestal (7).
5. a kind of aircraft engine according to claim 2 high temperature resistant soft type electric wire, it is characterised in that: described first
Equal in magnitude, and the length and bottom of the first screening glass (1) and the second screening glass (14) of screening glass (1) and the second screening glass (14)
The equal length of seat (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477968.1U CN209328559U (en) | 2019-04-10 | 2019-04-10 | A kind of aircraft engine high temperature resistant soft type electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920477968.1U CN209328559U (en) | 2019-04-10 | 2019-04-10 | A kind of aircraft engine high temperature resistant soft type electric wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209328559U true CN209328559U (en) | 2019-08-30 |
Family
ID=67733282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920477968.1U Expired - Fee Related CN209328559U (en) | 2019-04-10 | 2019-04-10 | A kind of aircraft engine high temperature resistant soft type electric wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209328559U (en) |
-
2019
- 2019-04-10 CN CN201920477968.1U patent/CN209328559U/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: 20190830 Termination date: 20200410 |