CN109616983A - A kind of anti-interference structure of pipeline and shaft - Google Patents
A kind of anti-interference structure of pipeline and shaft Download PDFInfo
- Publication number
- CN109616983A CN109616983A CN201811479874.4A CN201811479874A CN109616983A CN 109616983 A CN109616983 A CN 109616983A CN 201811479874 A CN201811479874 A CN 201811479874A CN 109616983 A CN109616983 A CN 109616983A
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- CN
- China
- Prior art keywords
- pipeline
- shaft
- rotation section
- baffle
- flexible cable
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
Landscapes
- Flexible Shafts (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to the anti-interference structures of a kind of pipeline and shaft, including rotation section, shaft, fixed part, flexible cable/pipeline, the first equipment, baffle, clip and the second equipment；The present invention constrained the deformation path of flexible cable/pipeline of shaft during rotation；It can guarantee the gap in flexible cable/pipeline rotation process between shaft；Flexible cable/pipeline is subjected only to bending movement, reduces abrasion caused by it rubs back and forth between structure.
Description
Technical field
The present invention relates to aircraft devices pipeline installing areas, and in particular to a kind of anti-interference structure of pipeline and shaft.
Background technique
In order to promote the fight capability of modern combat aircraft, it will usually some electronic products are arranged inside certain rotation sections,
Electronic product can move together with rotation section, and the movement of rotation section is usually to rotate around some axis, connect electronic product
Cable/pipeline can also be rotated around the axis, thus cable/pipeline usually to select to be able to bear the flexible cable that bends back and forth/
Pipeline.The place of narrow spaces certain for aircraft, the no rule of deformation when due to flexible cable/pipeline pivoting, if
Flexible cable/gap between pipeline and shaft is smaller, it is easy to cause to produce in cable/pipeline motion process with structure/mechanism
Raw interference, leads to the abrasion of cable/pipeline.It is required according to airplane design, the motion envelope of moving component and other objects on periphery
Certain interval must be kept between body, there can be no interference situations, it is therefore desirable to carry out to flexible cable/pipeline motion path
Constraint prevents from generating interference with shaft in cable/pipeline motion process.
The present invention gives a kind of flexible cable/pipeline cross movement shaft mount scheme, the program can constrain cable/
The deformation path of pipeline guarantees that interference will not be generated with shaft in cable/pipeline motion process.
Summary of the invention
The purpose of the present invention: the mount scheme that a kind of flexible cable/pipeline crosses movement shaft, the mount scheme energy are given
Enough guarantee that interference will not be generated with shaft in cable/pipeline motion process, solves cable/pipeline wear problem.
Technical solution of the present invention:
The anti-interference structure of a kind of pipeline and shaft, including rotation section 1, shaft 2, fixed part 3, flexible cable/pipe are provided
Road 4, the first equipment 5, baffle 6, clip 7 and the second equipment 8；
It being rotatablely connected between rotation section and fixed part by shaft, rotation section 1 is movable part, it 2 can rotate around the shaft,
First equipment 5 is mounted on inside rotation section 1, the first equipment 5 and 1 unitary rotation of rotation section；Baffle 6 is fixed on rotation section, and
Baffle forms isolation cover, is isolated between flexible cable or pipeline 4 and shaft, and opening 9 is formed on isolation cover, the opening pair
The opening of rotation section is answered, is the first equipment 5 in the opening of the rotation section, the flexible cable or pipeline 4 pass through isolation cover
Opening and the opening of rotation section are connect with the first equipment；
Clip 7 is provided on the baffle 6, the clip is used to limit the motion range of flexible cable or pipeline, so that
Flexible cable or pipeline will not leave the region of isolation cover covering.
Further, the baffle 6 is mounted on rotation section by fixed bracket.
Further, flexible cable/pipeline 4 is fixed on baffle 6 by the clip 7, so that in the rotation process of rotation section,
Positioned at cable/pipeline of the clip 7 under fixed with baffle 6 without relative motion, to prevent cable/pipeline and baffle 6 from wearing.
Further, the meeting in the flexible cable/pipeline rotation process bends or rubbing, and clip 7 is by flexible electrical
Cable/pipeline 4 is fixed on baffle 6, and cable/pipeline between clip 7 and the first equipment 5 reserves certain surplus, for rotation
It compensates in the process.
Beneficial effects of the present invention: (1) the deformation road of flexible cable/pipeline of shaft during rotation can be constrained
Diameter；(2) it can guarantee the gap in flexible cable/pipeline rotation process between shaft；(3) flexible cable/pipeline is subjected only to
Bending movement reduces abrasion caused by it rubs back and forth between structure.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is Fig. 2 postrotational schematic diagram around the shaft；
Fig. 4 is the schematic top plan view of baffle；
Fig. 5 is the schematic side view of baffle；
Wherein: the rotation section 1-, 2- shaft, 3- fixed part, 4- flexible cable/pipeline, the first equipment of 5-, 6- baffle, 7- card
Hoop, the fixed bracket of the second equipment of 8-, 9-, 10- opening.
Specific embodiment
Embodiment of the present invention is specifically explained below.
Embodiment 1 provides the anti-interference structure of a kind of pipeline and shaft referring to attached drawing 1 and 5, including rotation section 1, shaft 2,
Fixed part 3, flexible cable/pipeline 4, the first equipment 5, baffle 6, clip 7 and the second equipment 8；
It being rotatablely connected between rotation section and fixed part by shaft, rotation section 1 is movable part, it 2 can rotate around the shaft,
First equipment 5 is mounted on inside rotation section 1, the first equipment 5 and 1 unitary rotation of rotation section；Baffle 6 is fixed on rotation section, and
Baffle forms isolation cover, is isolated between flexible cable or pipeline 4 and shaft, and opening 9 is formed on isolation cover, the opening pair
The opening of rotation section is answered, is the first equipment 5 in the opening of the rotation section, the flexible cable or pipeline 4 pass through isolation cover
Opening and the opening of rotation section are connect with the first equipment；
Clip 7 is provided on the baffle 6, the clip is used to limit the motion range of flexible cable or pipeline, so that
Flexible cable or pipeline will not leave the region of isolation cover covering；The baffle 6 is mounted on rotation section by fixed bracket.
Embodiment 2 provides the anti-interference structure of a kind of pipeline and shaft referring to attached drawing 1-5, including rotation section 1, shaft 2,
Fixed part 3, flexible cable/pipeline 4, the first equipment 5, baffle 6, clip 7 and the second equipment 8；
It being rotatablely connected between rotation section and fixed part by shaft, rotation section 1 is movable part, it 2 can rotate around the shaft,
First equipment 5 is mounted on inside rotation section 1, the first equipment 5 and 1 unitary rotation of rotation section；Baffle 6 is fixed on rotation section, and
Baffle forms isolation cover, is isolated between flexible cable or pipeline 4 and shaft, and opening 9 is formed on isolation cover, the opening pair
The opening of rotation section is answered, is the first equipment 5 in the opening of the rotation section, the flexible cable or pipeline 4 pass through isolation cover
Opening and the opening of rotation section are connect with the first equipment；
Clip 7 is provided on the baffle 6, the clip is used to limit the motion range of flexible cable or pipeline, so that
Flexible cable or pipeline will not leave the region of isolation cover covering；The baffle 6 is mounted on rotation section by fixed bracket；Institute
State that the meeting in flexible cable/pipeline rotation process bends or flexible cable/pipeline 4 is fixed on baffle 6 by rubbing, clip 7
On, and cable/pipeline between clip 7 and the first equipment 5 reserves certain surplus, for being compensated in rotation process.
Claims (4)
1. the anti-interference structure of a kind of pipeline and shaft, including rotation section, shaft, fixed part, flexible cable/pipeline, first set
Standby, baffle, clip and the second equipment；
It is rotatablely connected between rotation section and fixed part by shaft, rotation section is movable part, can be rotated around the axis, and first sets
It is standby to be mounted on inside rotation section, the first equipment and rotation section unitary rotation；Baffle is fixed on rotation section, and baffle forms isolation
Cover, is isolated between flexible cable or pipeline and shaft, and opening is formed on isolation cover, and the corresponding rotation section that is open is opened
Mouthful, it is the opening and rotation section of the first equipment, the flexible cable or pipeline across isolation cover in the opening of the rotation section
Opening is connect with the first equipment；
Clip is provided on the baffle, the clip is used to limit the motion range of flexible cable or pipeline, so that flexible electrical
Cable or pipeline will not leave the region of isolation cover covering.
2. a kind of anti-interference structure of pipeline and shaft as described in claim 1, it is characterised in that: the baffle passes through fixation
Bracket is mounted on rotation section.
3. a kind of anti-interference structure of pipeline and shaft as described in claim 1, it is characterised in that: the clip is by flexible electrical
Cable/pipeline is fixed on baffle, so that in the rotation process of rotation section, positioned at cable/pipeline of the clip under fixed with baffle without phase
To movement, to prevent cable/pipeline and baffle from wearing.
4. a kind of anti-interference structure of pipeline and shaft as described in claim 1, it is characterised in that: the flexible cable/pipe
Meeting in the rotation process of road bends or rubbing, and flexible cable/pipeline is fixed on baffle by clip, and clip is set with first
Cable/pipeline between standby reserves certain surplus, for compensating in rotation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811479874.4A CN109616983B (en) | 2018-12-05 | 2018-12-05 | Anti-interference structure of pipeline and rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811479874.4A CN109616983B (en) | 2018-12-05 | 2018-12-05 | Anti-interference structure of pipeline and rotating shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109616983A true CN109616983A (en) | 2019-04-12 |
| CN109616983B CN109616983B (en) | 2020-12-29 |
Family
ID=66007120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811479874.4A Active CN109616983B (en) | 2018-12-05 | 2018-12-05 | Anti-interference structure of pipeline and rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109616983B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04334921A (en) * | 1991-05-08 | 1992-11-24 | Hitachi Ltd | Connecting cable treatment mechanism |
| JP2000232717A (en) * | 1999-02-12 | 2000-08-22 | Sumitomo Wiring Syst Ltd | Structure for connecting wire harness to glass hatch in backdoor of motor vehicle |
| CN1368441A (en) * | 2001-01-29 | 2002-09-11 | 西屋气刹车技术股份有限公司 | Casing of flexible signal connecter for transit vehicle door |
| WO2012165570A1 (en) * | 2011-06-03 | 2012-12-06 | トヨタ車体株式会社 | Guide structure for harness member |
| CN103648846A (en) * | 2011-07-08 | 2014-03-19 | 住友电装株式会社 | Wire harness routing structural part |
-
2018
- 2018-12-05 CN CN201811479874.4A patent/CN109616983B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04334921A (en) * | 1991-05-08 | 1992-11-24 | Hitachi Ltd | Connecting cable treatment mechanism |
| JP2000232717A (en) * | 1999-02-12 | 2000-08-22 | Sumitomo Wiring Syst Ltd | Structure for connecting wire harness to glass hatch in backdoor of motor vehicle |
| CN1368441A (en) * | 2001-01-29 | 2002-09-11 | 西屋气刹车技术股份有限公司 | Casing of flexible signal connecter for transit vehicle door |
| WO2012165570A1 (en) * | 2011-06-03 | 2012-12-06 | トヨタ車体株式会社 | Guide structure for harness member |
| CN103648846A (en) * | 2011-07-08 | 2014-03-19 | 住友电装株式会社 | Wire harness routing structural part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109616983B (en) | 2020-12-29 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210308 Address after: 611731, No. four, West core road, hi tech West District, Sichuan, Chengdu Patentee after: AVIC (Chengdu) UAV System Co.,Ltd. Address before: 610091 planning and Development Department of Chengdu aircraft design and Research Institute, 1610 Riyue Avenue, Qingyang District, Chengdu City, Sichuan Province Patentee before: AVIC CHENGDU AIRCRAFT DESIGN & Research Institute |
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| TR01 | Transfer of patent right |