CN108083019A - A kind of civil aircraft fuel measurement harness twisting frock - Google Patents
A kind of civil aircraft fuel measurement harness twisting frock Download PDFInfo
- Publication number
- CN108083019A CN108083019A CN201711240161.8A CN201711240161A CN108083019A CN 108083019 A CN108083019 A CN 108083019A CN 201711240161 A CN201711240161 A CN 201711240161A CN 108083019 A CN108083019 A CN 108083019A
- Authority
- CN
- China
- Prior art keywords
- main body
- frock
- frock main
- hole
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/16—Guides for filamentary materials; Supports therefor formed to maintain a plurality of filaments in spaced relation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Abstract
The invention discloses a kind of civil aircraft fuel measurement harness twisting frocks, including frock main body, the frock main body is rectangular slab, the through hole of a row is uniformly provided in the frock main body, the frock main body is divided into two along the secant of entire row through hole circular section, respectively upper cover plate and lower cover, the through hole are divided into two arc grooves.The present invention is suitable for the more cables that can be arranged in parallel, separate upper cover plate and lower cover, a piece cable is placed in an arc groove, the arc groove arranged using uniform parallel in frock main body has put in order cable, avoid cable tangled up and knotted, then the upper cover plate and lower cover are closed up, every cable is limited in the through hole in frock main body, it will not arbitrarily move, frock main body is moved backward into a torque length again, position after movement rotates frock main body, to form the harness for the torque that meets the requirements.
Description
Technical field
The present invention relates to civil aircraft fuel measuring system technical field more particularly to civil aircraft fuel measurement sensors
Harness sets auxiliary tool, is a kind of civil aircraft fuel measurement harness twisting frock specifically.
Background technology
With the transmission function of current is played in circuit, without solid, the twisted or foil of metal casing, sheath or shielded layer
The single metallic conductor of structure can then be referred to as electric wire.Single or two and more than electric wire under one common jacket, can claim
Be cable.Be made of cable, electric wire, and with electric connector, tail attachment, electric element etc., can realize equipment it
Between connect be referred to as harness.
Aircraft harness does not realize specific function in itself, is but connected with each system and equipment.Aircraft is except assembling very
Outside complicated engine system, further included flight control system, fuel system, fax control system, hydraulic system, electric power system,
The systems such as energization navigation system.Each performs its own functions for these complicated subsystems, has ensured the normal operation of aircraft.They are also simultaneously
It is made of many control unit, instrument and meter, operating unit, executing agency etc., these numerous air equipments are exactly to rely on
It is crosslinked together harness.
The effect of civil aircraft fuel measurement harness is that all sensors are connected to oil tank wall by harness to be electrically connected
Device is connected there through oil tank wall with being generally arranged at Signal Regulation/processor of distant place.It can be seen that fuel measurement line
Shu Changdu longer, residing environment compare evil and omit, and weight is larger.As the communication cable of information carrier, should have good anti-
Otherwise electromagnetic interference capability, the distribution capacity of very little will seriously affect the measurement accuracy of sensor.It is and domestic at present in harness life
It produces in manufacturing process mostly using manual routing, so easily causes the mutual cross winding of cable, pole is brought to manufacturing process
Big inconvenience.
The content of the invention
It is an object of the invention to provide a kind of civil aircraft fuel measurement harness twisting frocks, for strand, keep away
Exempt from cable tangled up and knotted, simplify wiring operations, improve cable tension, interference free performance.
The present invention is achieved through the following technical solutions：
A kind of civil aircraft fuel measurement harness twisting frock, including frock main body, the frock main body be rectangular slab, the work
The through hole of a row is uniformly provided in dress main body, the frock main body is divided into two along the secant of entire row through hole circular section, point
Not Wei upper cover plate and lower cover, the through hole is divided into two arc grooves.The present invention is suitable for the more cables that can be arranged in parallel, point
Upper cover plate and lower cover are opened, a cable is placed in an arc groove, the circle arranged using uniform parallel in frock main body
Arc slot has put in order cable, avoids cable tangled up and knotted, then closes up the upper cover plate and lower cover, and every cable is limited in
It in through hole in frock main body, will not arbitrarily move, then frock main body is moved backward into a torque length, position after movement
It puts and rotates frock main body, to form the harness for the torque that meets the requirements.Simultaneously strand cable is put in order by using frock main body
Harness is formed, cable ordered arrangement always, avoids cable tangled up and knotted, save unnecessary lineation work during twisting
Make, simplify wiring operations；By the way that scattered cable to be fabricated to the harness of orderly twisting, the distance of each cable reduces, cable
Between inductive loop corral area reduce, and the induced voltage polarity between adjacent torque can cancel out each other on the contrary, strand phase
Compared with the ability that common single line has anti-extraneous and mutual magnetic interference, while compared to common single line after Cable Twist
Tensile capacity improves.
Preferably, positioning pin is fixed on the lower cover, correspondence offers location hole, the positioning on the upper cover plate
Pin is adapted with location hole.Coordinated by positioning pin and location hole, the upper cover plate and lower cover are closed up in positioning, are quickly assembled into
Frock main body, it is easy to use, improve work efficiency.
Preferably, the upper cover plate is hinged with described lower cover one end, and the opposite other end is detachably fixed by fastener
Connection.By the way that the frock main body is arranged to the integral type that can hingedly fasten, loss of parts is avoided, frock when strengthening operation
The globality of main body, it is easy to use.
Preferably, the length of the positioning pin is more than the location hole, the extended location hole of positioning pin
Position be equipped with and be provided with the fixed wedge shaped projection of spring in axial dark holes, the dark holes.Close up on described
When cover board and lower cover, positioning pin is directed at location hole, the wedge shaped projection small end is first advanced into the location hole, by described fixed
Position hole inner wall pressure, wedge shaped projection are pressurized in retraction dark holes, and through after location hole, wedge shaped projection is no longer pressurized and in spring supporting
Lower to protrude the positioning pin surface, the big end of wedge shaped projection is closed up close to location hole, the upper cover plate and lower cover for work at this time
After filling main body, it will not arbitrarily separate, strengthen the globality of frock main body, it is easy to use.
Preferably, the frock main body does rounded corner by nonmetallic materials injection molding, the edge of the through hole.Using non-
Metal material makes, lighter weight, reduces work load, while through hole edge is done rounded corner, and edge is avoided to occur with cable
It scrapes and destroys surface layer protection.
Preferably, bonded in the arc groove filled with elastic cellular high molecular material.The upper cover plate and lower cover close
Hold together for frock main body when, the through hole is filled up by flexible porous polymer materials, is further compressed and is limited the cable,
Cable is avoided when carrying out rotation twist operation to loosen, also can guarantee will not be interfered between frock main body and cable, clamping stagnation,
The cable of different size diameter is adapted to again, further promotes twisting effect.
Preferably, the frock main body both sides are fixedly installed handle, and the handle is arc ring.
Compared with prior art, the present invention haing the following advantages and advantageous effect：
（1）Strand has the ability of anti-extraneous and mutual magnetic interference, while Cable Twist compared to common single line
It is improved afterwards compared to common single line tensile capacity, is put in order by using frock main body and strand cable forms harness, in twisting
Cable ordered arrangement always in the process, avoids cable tangled up and knotted, saves unnecessary lineation work, simplifies wiring behaviour
Make.
（2）Coordinated by positioning pin and location hole, the upper cover plate and lower cover are closed up in positioning, are quickly assembled into frock master
Body, it is easy to use, improve work efficiency.
（3）By the way that the frock main body is arranged to the integral type that can hingedly fasten, loss of parts is avoided, strengthens operation
When frock main body globality, it is easy to use.
（4）By set on positioning pin can protrusion, the wedge shaped projection of retraction, realize and fasten without additional component, add
The globality of frock main body during strong operation, manner is simple, easy to use.
（5）Through hole is filled up using flexible porous polymer materials, further compresses and limits the cable, avoid
Cable is carried out during rotation twist operation to loosen, also can guarantee will not be interfered between frock main body and cable, clamping stagnation, and can fit
The cable of different size diameter is answered, further promotes twisting effect.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is usage state diagram of the present invention in embodiment 1；
Fig. 3 is the structure diagram of positioning pin in embodiment 4；
Wherein 1- frocks main body；2- cables；3- harness；4- upper cover plates；5- lower covers；6- location holes；7- positioning pins；8- circular arcs
Slot.
Specific embodiment
The present invention is described in further detail with reference to embodiment, but the implementation of the present invention is not limited to this.
Embodiment 1：
With reference to shown in attached drawing 1, a kind of civil aircraft fuel measurement harness twisting frock, including frock main body 1, the frock main body
1 is rectangular slab, and the through hole of a row is uniformly provided in the frock main body 1, along the secant of entire row through hole circular section by the work
Dress main body 1 is divided into two, and is respectively upper cover plate 4 and lower cover 5, and the through hole is divided into two arc grooves 8.
Implementation principle：
As shown in Figure 2, the present invention is suitable for the more cables 2 that can be arranged in parallel, and upper cover plate 4 and lower cover 5 is separated, by one
Cable 2 is placed in an arc groove 8, and the arc groove 8 arranged using uniform parallel in frock main body 1 has put in order cable 2, avoids
Then 2 tangled up and knotted of cable closes up the upper cover plate 4 and lower cover 5, every cable 2 is limited in logical in frock main body 1
It in hole, will not arbitrarily move, then frock main body 1 is moved backward into a torque length, position after movement is by frock main body 1
It is rotated, to form the harness 3 for the torque that meets the requirements.
It is put in order by using frock main body 1 and strand cable 2 forms harness 3, cable 2 is arranged in order always during twisting
Row, avoid cable tangled up and knotted, save unnecessary lineation work, simplify wiring operations.
By the way that scattered cable 2 to be fabricated to the harness 3 of orderly twisting, the distance of each cable 2 reduces, the sense between cable 2
Circuit corral area is answered to reduce, and the induced voltage polarity between adjacent torque can cancel out each other on the contrary, strand 3 is compared to general
Logical single line has the ability of anti-extraneous and mutual magnetic interference, while compared to common single line tension after 2 twisting of cable
Ability improves.What deserves to be explained is the antijamming capability of strand belongs to general knowledge known in this field, those skilled in the art should
Work as understanding, what the present invention protected is the structure construction of the frock main body 1 for twisting, herein not to the jamproof original of strand
Reason is described in detail.
Embodiment 2：
On the basis of embodiment 1, further, positioning pin 7 is fixed on the lower cover 5, correspondence is opened on the upper cover plate 4
Equipped with location hole 6, the positioning pin 7 is adapted with location hole 6.
Implementation principle：
Coordinated by positioning pin 7 and location hole 6, the upper cover plate 4 and lower cover 5 are closed up in positioning, are quickly assembled into frock main body
1, it is easy to use, improve work efficiency.
Embodiment 3：
On the basis of embodiment 2, the upper cover plate 4 is hinged with described 5 one end of lower cover, and the opposite other end can by fastener
Dismounting is fixedly connected.
Implementation principle：
By the way that the frock main body 1 is arranged to the integral type that can hingedly fasten, loss of parts is avoided, frock when strengthening operation
The globality of main body 1, it is easy to use.
Embodiment 4：
On the basis of embodiment 2, further, as shown in Figure 3, the length of the positioning pin 7 is more than the positioning
Hole 6, the position of the extended location hole 6 of positioning pin 7 are equipped with the dark holes perpendicular to axial direction, are provided in the dark holes logical
Cross the fixed wedge shaped projection of spring.
Implementation principle：
When closing up the upper cover plate 4 and lower cover 5, positioning pin 7 is directed at location hole 6, the wedge shaped projection small end is first advanced into
The location hole 6, by 6 inner wall pressure of location hole, wedge shaped projection is pressurized in retraction dark holes, and through after location hole 6, wedge shape is convex
Block is no longer pressurized and 7 surface of positioning pin is protruded under spring supporting, and the big end of wedge shaped projection is close to location hole 6, institute at this time
It states upper cover plate 4 and lower cover 5 closes up after frock main body 1, will not arbitrarily separate, strengthen the globality of frock main body, it is convenient
It uses.
Embodiment 5：
On the basis of any of the above-described embodiment, further, the frock main body 1 is described by nonmetallic materials injection molding
Do rounded corner in the edge of through hole.It is made of nonmetallic materials, lighter weight, reduces work load, while through hole edge is done
Rounded corner avoids edge from occurring to scrape the protection of destruction surface layer with cable 2.
Further, bonded in the arc groove 8 filled with elastic cellular high molecular material.The upper cover plate 4 and lower cover
Plate 5 close up for frock main body 1 when, the through hole is filled up by flexible porous polymer materials, further compress limitation institute
Cable 2 is stated, the cable 2 when carrying out rotation twist operation is avoided to loosen, also can guarantee will not send out between frock main body 1 and cable 2
Raw interference, clamping stagnation, and the cable 2 of different size diameter is adapted to, further promote twisting effect.
Further, 1 both sides of frock main body are fixedly installed handle, and the handle is arc ring.
Embodiment 6：
On the basis of embodiment 5, concrete operation step of the present invention is as follows.
（1）First one end of cable 2 is fixed, then places every cable 2 in each arc groove 8 one by one, then will positioning
Pin 7 is directed at location hole 6 and is inserted into, and closes up upper cover plate 4 and lower cover 5.
（2）Frock main body 1 is moved along fixing end negative direction, mobile distance is the torque length of the requirement of harness 3, then
Frock main body 1 is rotated with harness 3 for axis, the good means suitable of twisting is wound fixation, winding direction and harness 3 with adhesive tape
Direction of lay it is consistent.
The above is only presently preferred embodiments of the present invention, not does limitation in any form to the present invention, it is every according to
According to the present invention technical spirit above example is made any simple modification, equivalent variations, each fall within the present invention protection
Within the scope of.
Claims (7)
1. a kind of civil aircraft fuel measurement harness twisting frock, including frock main body（1）, which is characterized in that the frock master
Body（1）For rectangular slab, the frock main body（1）On be uniformly provided with the through hole of a row, will along the secant of entire row through hole circular section
The frock main body（1）It is divided into two, is respectively upper cover plate（4）And lower cover（5）, the through hole is divided into two arc grooves（8）.
A kind of 2. civil aircraft fuel measurement harness twisting frock according to claim 1, which is characterized in that the lower cover
Plate（5）On be fixed with positioning pin（7）, the upper cover plate（4）Upper correspondence offers location hole（6）, the positioning pin（7）With positioning
Hole（6）It is adapted.
A kind of 3. civil aircraft fuel measurement harness twisting frock according to claim 2, which is characterized in that the upper cover
Plate（4）With the lower cover（5）One end is hinged, and the opposite other end is detachably fixed connection by fastener.
A kind of 4. civil aircraft fuel measurement harness twisting frock according to claim 2, which is characterized in that the positioning
Pin（7）Length be more than the location hole（6）, the positioning pin（7）The extended location hole（6）Position be equipped with hang down
Directly in being provided with the fixed wedge shaped projection of spring in axial dark holes, the dark holes.
5. a kind of civil aircraft fuel measurement harness twisting frock according to claim 3 or 4, which is characterized in that described
Frock main body（1）By nonmetallic materials injection molding, the edge of the through hole does rounded corner.
A kind of 6. civil aircraft fuel measurement harness twisting frock according to claim 5, which is characterized in that the circular arc
Slot（8）Interior bonding is filled with elastic cellular high molecular material.
A kind of 7. civil aircraft fuel measurement harness twisting frock according to claim 6, which is characterized in that the frock
Main body（1）Both sides are fixedly installed handle, and the handle is arc ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240161.8A CN108083019A (en) | 2017-11-30 | 2017-11-30 | A kind of civil aircraft fuel measurement harness twisting frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711240161.8A CN108083019A (en) | 2017-11-30 | 2017-11-30 | A kind of civil aircraft fuel measurement harness twisting frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108083019A true CN108083019A (en) | 2018-05-29 |
Family
ID=62172355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711240161.8A Pending CN108083019A (en) | 2017-11-30 | 2017-11-30 | A kind of civil aircraft fuel measurement harness twisting frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108083019A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514919A (en) * | 2019-07-08 | 2019-11-29 | 上海市计量测试技术研究院(中国上海测试中心、华东国家计量测试中心、上海市计量器具强制检定中心) | Harness coupling test device |
| WO2020141142A1 (en) * | 2018-12-30 | 2020-07-09 | Compagnie Generale Des Etablissements Michelin | Wire guide block for producing sheathed reinforcement elements for tyres |
| CN111661713A (en) * | 2020-07-10 | 2020-09-15 | 吴晓茹 | New energy automobile cable winding displacement device |
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| JP2000243641A (en) * | 1999-02-22 | 2000-09-08 | Matsushita Electric Ind Co Ltd | Electrically insulated twisted integrated wire |
| CN101155565A (en) * | 2005-03-31 | 2008-04-02 | 大王制纸株式会社 | Device for installing elastic member in absorptive article |
| CN101347044A (en) * | 2006-11-13 | 2009-01-14 | 宋钟锡 | Twisted electric heating cable and manufacturing method thereof |
| CN202940068U (en) * | 2012-11-23 | 2013-05-15 | 张家港市港通光电科技有限公司 | Stranding lead-in device of stranding machine |
| CN103828138A (en) * | 2011-09-21 | 2014-05-28 | 株式会社自动网络技术研究所 | Harness |
| CN104733135A (en) * | 2015-03-13 | 2015-06-24 | 芜湖航天特种电缆厂 | Wiring harness cabling device |
| CN105070365A (en) * | 2015-08-26 | 2015-11-18 | 湘潭市特种线缆有限公司 | Integrated cable and method for manufacturing the same |
| CN205099093U (en) * | 2015-07-07 | 2016-03-23 | 铜陵天河特种电磁线有限公司 | Unwrapping wire lid |
-
2017
- 2017-11-30 CN CN201711240161.8A patent/CN108083019A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000243641A (en) * | 1999-02-22 | 2000-09-08 | Matsushita Electric Ind Co Ltd | Electrically insulated twisted integrated wire |
| CN101155565A (en) * | 2005-03-31 | 2008-04-02 | 大王制纸株式会社 | Device for installing elastic member in absorptive article |
| CN101347044A (en) * | 2006-11-13 | 2009-01-14 | 宋钟锡 | Twisted electric heating cable and manufacturing method thereof |
| CN103828138A (en) * | 2011-09-21 | 2014-05-28 | 株式会社自动网络技术研究所 | Harness |
| CN202940068U (en) * | 2012-11-23 | 2013-05-15 | 张家港市港通光电科技有限公司 | Stranding lead-in device of stranding machine |
| CN104733135A (en) * | 2015-03-13 | 2015-06-24 | 芜湖航天特种电缆厂 | Wiring harness cabling device |
| CN205099093U (en) * | 2015-07-07 | 2016-03-23 | 铜陵天河特种电磁线有限公司 | Unwrapping wire lid |
| CN105070365A (en) * | 2015-08-26 | 2015-11-18 | 湘潭市特种线缆有限公司 | Integrated cable and method for manufacturing the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020141142A1 (en) * | 2018-12-30 | 2020-07-09 | Compagnie Generale Des Etablissements Michelin | Wire guide block for producing sheathed reinforcement elements for tyres |
| CN110514919A (en) * | 2019-07-08 | 2019-11-29 | 上海市计量测试技术研究院(中国上海测试中心、华东国家计量测试中心、上海市计量器具强制检定中心) | Harness coupling test device |
| CN111661713A (en) * | 2020-07-10 | 2020-09-15 | 吴晓茹 | New energy automobile cable winding displacement device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |