CN107833679A - A kind of row for heat treatment department hangs cable - Google Patents
A kind of row for heat treatment department hangs cable Download PDFInfo
- Publication number
- CN107833679A CN107833679A CN201711223893.6A CN201711223893A CN107833679A CN 107833679 A CN107833679 A CN 107833679A CN 201711223893 A CN201711223893 A CN 201711223893A CN 107833679 A CN107833679 A CN 107833679A
- Authority
- CN
- China
- Prior art keywords
- passage
- cable
- sheath
- memory alloy
- alloy wire
- 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
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 31
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims abstract description 55
- 239000011241 protective layer Substances 0.000 claims abstract description 17
- 230000004888 barrier function Effects 0.000 claims abstract description 13
- 239000004020 conductor Substances 0.000 claims abstract description 12
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- 239000002245 particle Substances 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 7
- 244000043261 Hevea brasiliensis Species 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 229920003052 natural elastomer Polymers 0.000 claims description 3
- 229920001194 natural rubber Polymers 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229920001084 poly(chloroprene) Polymers 0.000 claims description 3
- 229910000521 B alloy Inorganic materials 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010618 wire wrap Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
- 235000009074 Phytolacca americana Nutrition 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
Landscapes
- Ropes Or Cables (AREA)
- Resistance Heating (AREA)
Abstract
The invention belongs to field of mechanical technique, is related to a kind of row for heat treatment department and hangs cable, and in the heat treatment department for which solving prior art, row hangs the problems such as operation row is hung when cable causes the worker workpiece is come out of the stove convenience is low.Cable is hung in one's own profession includes some conductors; insulating barrier is arranged with outside conductor; protective layer is arranged with outside insulating barrier; sheath is arranged with outside protective layer, fire-retardant particle is filled between sheath and protective layer, sheath offers passage one along its length direction; memory alloy wire one is provided with passage one; memory alloy wire one is linearly in room temperature, when the workpiece after the close heating of memory alloy wire one, can be bent towards the direction away from workpiece.The present invention can effectively improve the convenience that operation row is hung.
Description
Technical field
The invention belongs to field of mechanical technique, is related to a kind of row for heat treatment department and hangs cable.
Background technology
At present, line cable industry movement winding type cables use common rubber sleeve flexible cable more, cable in the process of running because by
To being frequently bended, a variety of mechanical stresses effects such as stretching, it is easily caused break core, decreasing insulating and braiding layer copper wire of conductor and pokes
Insulating barrier and phenomena such as make insulation breakdown, cause equipment to stop operating, had a strong impact on the normal use of user, caused to user
Very big loss.
In order to solve the above problems, Chinese patent CN 201374211Y disclose a kind of row and hang flat cable special, it be
A layer insulating is extruded outside the single conductor that single conductor or the special soft stranded copper wire of multiply are stranding into, one layer is woven outside insulating barrier
Protective layer forms core, in peripheral wrapped one layer of armor of at least two cores being arranged side by side, armor periphery extrude
One layer of oversheath.
Although above-mentioned cable is adapted to frequently curved with excellent flexibility, splendid pull resistance and superior resistance to bend(ing)
Occasion that is bent and moving back and forth.But in heat treatment department, often use car type furnace, be generally used for handling big workpiece, use
When, when heating finishes, oven door opening is sent out the big workpiece of high temperature by track, now worker needs to pass through row out of stove
Hang and sling the big workpiece of high temperature, now row hangs the right-angle side that the distance between motor and workpiece form right angled triangle,
The distance between workpiece and worker form another right-angle side of right angled triangle, and the cable that row is hung between motor and worker is formed
The hypotenuse of right angled triangle, in order to avoid the cable that hangs of row by workpiece is excessively near and be ruined, worker needs to stand far to develop simultaneously
Very high it must be hung to operate row, operation inconvenience.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of row for heat treatment department
Cable is hung, the technical problems to be solved by the invention are：How convenience that Heat Treatment Workers operation row hang is improved.
The purpose of the present invention can be realized by following technical proposal：
A kind of row for heat treatment department hangs cable, and the row, which hangs cable, includes some conductors, the conductor overcoat
Protective layer is arranged with provided with insulating barrier, outside the insulating barrier, is arranged with sheath outside the protective layer, the sheath and protective layer it
Between be filled with fire-retardant particle, it is characterised in that the sheath offers passage one along its length direction, is set in the passage one
Memory alloy wire one is equipped with, the memory alloy wire one is linearly in room temperature, after memory alloy wire one is close to heating
During workpiece, it can be bent towards the direction away from workpiece.
Its operation principle is as follows：As described in background technology, it is assumed that the length of cable is fixed, routine use
When, the length of cable is generally just from the position in the capable hand for hanging motor and vertically extending to worker, by the cable
Length is defined as L.In the prior art, in the heated partses that lifting comes out in car type furnace, in order to avoid cable is scalded by workpiece
Bad, worker needs to stand far and elevate cable, could so keep the exceptionally straight remote workpiece of cable, otherwise still can in the middle part of cable
Under gravity close to workpiece；And cable is hung using one's own profession, during normal use, cable still keeps straight shape at room temperature
State is for using；And when workpiece is sent out from car type furnace, the hook that row is hung is moved to preparation lifting above workpiece, and when cable leans on
During nearly workpiece, memory alloy wire one is heated to be bent towards the direction away from workpiece, and this section of cable close to workpiece is towards away from work
The direction of part is exceptionally straight, and therefore, worker need not can be operated apart from workpiece too far without elevation arm, simultaneously as
Apart from workpiece apart from relative close, when the hook hung of being expert at carries out clasp joint cooperation with workpiece, worker also observable obtain it is more careful,
So as to improve simple operation.
In a kind of above-mentioned row for heat treatment department hangs cable, it is further opened with the sheath and the passage one
Parallel passage two, at the upper end of cable, the terminal of the passage one runs through under sheath the starting point of the passage one
End face；The starting point of the passage two is located at the midpoint of cable, and the terminal of the passage two runs through the lower surface of sheath, described logical
Memory alloy wire two is provided with road two, the memory alloy wire two is linearly in room temperature, when the memory alloy wire two
Close to heating after workpiece when, can towards close to workpiece direction bend.It is designed with after memory alloy wire two, when cable is close
During workpiece after heating, cooperate with memory alloy wire one, two bendings can formed close to the place of workpiece, both avoided
The heat highest zone of workpiece, cable is tightened further through two bendings, and the bending formed by memory alloy wire two, make
Last cable lower extends downwardly, and facilitates the operating habit of worker, further improves the simple operation of worker.
In a kind of above-mentioned row for heat treatment department hangs cable, the lower end of the sheath is provided with adjusting means one
With adjusting means two, the adjusting means one can drive the memory alloy wire one to be slided in passage one, the regulation dress
Putting two can drive the memory alloy wire two to be slided in passage two.After being designed with adjusting means one and adjusting means two, energy
Enough actual heights and width according to workpiece in car type furnace, so as to adjust the position of memory alloy wire one and memory alloy wire two,
And then the position that cable forms kink is adjusted, improve the versatility that cable is hung in one's own profession.
In a kind of above-mentioned row for heat treatment department hangs cable, the adjusting means one includes wire spool one, bullet
Spring one and rope one, the drum line one are arranged at the lower end of sheath, the lower end of the rope one and the phase of wire spool one
Connection, the upper end of the rope one is connected with the lower end of the memory alloy wire one, the upper end of the memory alloy wire one and
The lower end of the spring one is connected, and the starting point of passage one is fixed in the upper end of the spring one.Can be by rotating wire spool
Position of the one regulation memory alloy wire one in passage one, and when wire wrapping disk one unreels, memory alloy wire one can be in spring one
In the presence of reset.
In a kind of above-mentioned row for heat treatment department hangs cable, the adjusting means two includes wire spool two, bullet
Spring two and rope two, the drum line two are arranged at the lower end of sheath, the lower end of the rope two and the wire spool two-phase
Connection, the upper end of the rope two is connected with the lower end of the memory alloy wire two, the upper end of the memory alloy wire two and
The lower end of the spring two is connected, and the starting point of passage two is fixed in the upper end of the spring two.Can be by rotating wire spool
Position of the two regulation memory alloy wires two in passage two, and when wire wrapping disk two unreels, memory alloy wire two can be in spring two
In the presence of reset.
In a kind of above-mentioned row for heat treatment department hangs cable, the insulating barrier uses natural rubber compound system
Into；The protective layer is made of nylon；The sheath is used and is made of neoprene.
In a kind of above-mentioned row for heat treatment department hangs cable, the wire spool one and wire spool two pass through clip
It is fixed at the lower end of sheath.
Compared with prior art, the present invention has advantages below：
1st, cable is hung using one's own profession, during normal use, cable still keeps straight state for using at room temperature；And work as work
When part is sent out from car type furnace, the hook that row is hung is moved to preparation lifting above workpiece, and when cable is close to workpiece, memory is closed
Spun gold one is heated to be bent towards the direction away from workpiece, this section of cable close to workpiece be it is exceptionally straight towards the direction away from workpiece,
Therefore, worker apart from workpiece without elevation arm without that too far, can be operated, simultaneously as relative apart from workpiece distance
It is relatively near, when the hook hung of being expert at carries out clasp joint cooperation with workpiece, worker also observable obtain it is more careful, so as to improve simple operation
Property；
2nd, can be according to the actual height and width of workpiece in car type furnace after being designed with adjusting means one and adjusting means two
Degree, so as to adjust the position of memory alloy wire one and memory alloy wire two, and then the position that cable forms kink is adjusted, improved
The versatility of cable is hung in one's own profession.
Brief description of the drawings
Fig. 1 is the structural representation that cable is hung in one's own profession.
All kinds of rows hang the state diagram of cable when Fig. 2 is lifting.
Fig. 3 is the structural representation of adjusting means one.
Fig. 4 is the structural representation of adjusting means two.
In figure, 1, conductor；2nd, insulating barrier；3rd, protective layer；4th, sheath；5th, fire-retardant particle；6th, passage one；7th, memory alloy wire
One；8th, passage two；9th, memory alloy wire two；10th, adjusting means one；11st, adjusting means two；12nd, wire spool one；13rd, spring one；
14th, rope one；15th, wire spool two；16th, spring two；17th, rope two；18th, workpiece；19th, row hangs motor；20th, row hangs drag-line.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in figure 1, cable is hung in one's own profession includes 2 conductors 1, insulating barrier 2 is arranged with outside conductor 1, is arranged with outside insulating barrier 2
Protective layer 3, sheath 4 is arranged with outside protective layer 3, is filled with fire-retardant particle 5 between sheath 4 and protective layer 3, in the present embodiment, absolutely
Edge layer 2 is made of natural rubber compound；Protective layer 3 is made of nylon；Sheath 4 is used and is made of neoprene.Shield
Set 4 offers passage 1 along its length direction, memory alloy wire 1 is provided with passage 1, memory alloy wire 1 is in room
It is linearly when warm, when the workpiece 18 after the close heating of memory alloy wire 1, can be bent towards the direction away from workpiece 18.
The passage two 8 parallel with passage 1 is further opened with sheath 4, the starting point of passage 1 is at the upper end of cable, passage 1
Terminal run through sheath 4 lower surface；The starting point of passage 28 is located at the midpoint of cable, and the terminal of passage 28 runs through sheath 4
Lower surface, be provided with memory alloy wire 29 in passage 28, memory alloy wire 29 is linearly in room temperature, when memory is closed
Spun gold 29 close to heating after workpiece 18 when, can towards close to workpiece 18 direction bend.Memory alloy wire one in the present invention
With the material of memory alloy wire two in itself, it is prior art, the memory wire as disclosed in patent CN201518371U, specially
Memory wire disclosed in sharp CN 204016470U, not in this to go forth on its material in itself.
As shown in Figure 3, Figure 4, the lower end of sheath 4 is provided with adjusting means 1 and adjusting means 2 11, adjusting means one
10 can drive memory alloy wire 1 to be slided in passage 1, and adjusting means 2 11 can drive memory alloy wire 29 logical
Slided in road 28.
In the present embodiment, adjusting means 1 includes wire spool 1, spring 1 and rope 1, and drum line one is set
At the lower end of sheath 4, the lower end of rope 1 is connected with wire spool 1, upper end and the memory alloy wire one of rope 1
7 lower end is connected, and the upper end of memory alloy wire 1 is connected with the lower end of spring 1, and the upper end of spring 1 is fixed on
The starting point of passage 1.
In the present embodiment, adjusting means 2 11 includes wire spool 2 15, spring 2 16 and rope 2 17, and drum line two is set
At the lower end of sheath 4, the lower end of rope 2 17 is connected with wire spool 2 15, upper end and the memory alloy wire two of rope 2 17
9 lower end is connected, and the upper end of memory alloy wire 29 is connected with the lower end of spring 2 16, and the upper end of spring 2 16 is fixed on
The starting point of passage 28.Wire spool 1 and wire spool 2 15 are fixed on by clip at the lower end of sheath 4.
The operation principle of the present invention is as follows：As illustrated in fig. 2, it is assumed that the length of cable is fixed, during routine use, cable
Length be generally just position in the hand for hanging that motor vertically extends to worker from row.In the prior art, lifting
During the heated partses come out in car type furnace, in order to avoid cable is scorched by workpiece, worker needs to stand far and lift cable
Height, as shown in the L2 in Fig. 2, the exceptionally straight remote workpiece of cable could be so kept, otherwise still can be in the effect of gravity in the middle part of cable
Lower close workpiece, as shown in the L1 in Fig. 2.And cable is hung using one's own profession, during normal use, cable still keeps straight at room temperature
State for use；And when workpiece is sent out from car type furnace, the hook that row is hung is moved to preparation lifting above workpiece, and when electricity
When cable is close to workpiece, as shown in the L in Fig. 2, memory alloy wire one is heated to be bent towards the direction away from workpiece, close to workpiece
This section of cable be towards away from workpiece direction it is exceptionally straight, memory alloy wire two cooperates with memory alloy wire one, can by
The place of nearly workpiece forms two bendings, has both avoided the heat highest zone of workpiece, tightens cable further through two bendings,
And the bending formed by memory alloy wire two, last cable lower is extended downwardly, facilitates the operating habit of worker, enters one
Step improves the simple operation of worker.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (7)
1. a kind of row for heat treatment department hangs cable, the row, which hangs cable, includes some conductors (1), the conductor (1)
It is outer to be arranged with insulating barrier (2), protective layer (3) is arranged with outside the insulating barrier (2), sheath is arranged with outside the protective layer (3)
(4) fire-retardant particle (5), is filled between the sheath (4) and protective layer (3), it is characterised in that the sheath (4) along itself
Length direction offers passage one (6), and memory alloy wire one (7), the memory alloy wire one are provided with the passage one (6)
(7) it is linearly in room temperature, can be towards away from workpiece when workpiece (18) after the close heating of memory alloy wire one (7)
(18) direction bending.
2. the row according to claim 1 for heat treatment department hangs cable, it is characterised in that on the sheath (4) also
The passage two (8) parallel with the passage one (6) is offered, the starting point of the passage one (6) is at the upper end of cable, institute
The terminal for stating passage one (6) runs through the lower surface of sheath (4)；The starting point of the passage two (8) is located at the midpoint of cable, described
The terminal of passage two (8) runs through the lower surface of sheath (4), and memory alloy wire two (9) is provided with the passage two (8), described
Memory alloy wire two (9) is linearly in room temperature, when workpiece (18) after the close heating of the memory alloy wire two (9),
It can be bent towards close to the direction of workpiece (18).
3. the row according to claim 2 for heat treatment department hangs cable, it is characterised in that under the sheath (4)
End is provided with adjusting means one (10) and adjusting means two (11), and the adjusting means one (10) can drive the memorial alloy
One (7) of silk are slided in passage one (6), and the adjusting means two (11) can drive the memory alloy wire two (9) in passage
Slided in two (8).
4. the row according to claim 3 for heat treatment department hangs cable, it is characterised in that the adjusting means one
(10) wire spool one (12), spring one (13) and rope one (14) are included, the drum line one is arranged at the lower end of sheath (4)
Place, the lower end of the rope one (14) are connected with the wire spool one (12), upper end and the note of the rope one (14)
The lower end for recalling B alloy wire one (7) is connected, and the upper end of the memory alloy wire one (7) is connected with the lower end of the spring one (13)
Connect, the starting point of passage one (6) is fixed in the upper end of the spring one (13).
5. the row according to claim 4 for heat treatment department hangs cable, it is characterised in that the adjusting means two
(11) wire spool two (15), spring two (16) and rope two (17) are included, the drum line two is arranged at the lower end of sheath (4)
Place, the lower end of the rope two (17) are connected with the wire spool two (15), upper end and the note of the rope two (17)
The lower end for recalling B alloy wire two (9) is connected, and the upper end of the memory alloy wire two (9) is connected with the lower end of the spring two (16)
Connect, the starting point of passage two (8) is fixed in the upper end of the spring two (16).
6. hang cable in the row for heat treatment department according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that institute
Insulating barrier (2) is stated to be made of natural rubber compound；The protective layer (3) is made of nylon；The sheath (4) is adopted
It is made of neoprene.
7. the row according to claim 5 for heat treatment department hangs cable, it is characterised in that the wire spool one (12)
It is fixed on wire spool two (15) by clip at the lower end of sheath (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223893.6A CN107833679B (en) | 2017-11-29 | 2017-11-29 | A hang cable in a row for thermal treatment workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711223893.6A CN107833679B (en) | 2017-11-29 | 2017-11-29 | A hang cable in a row for thermal treatment workshop |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107833679A true CN107833679A (en) | 2018-03-23 |
| CN107833679B CN107833679B (en) | 2023-10-27 |
Family
ID=61646535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711223893.6A Active CN107833679B (en) | 2017-11-29 | 2017-11-29 | A hang cable in a row for thermal treatment workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107833679B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0682719U (en) * | 1993-05-10 | 1994-11-25 | 日立電線株式会社 | Corrugated steel pipe insulation cable with slip prevention |
| JPH07335039A (en) * | 1994-06-14 | 1995-12-22 | Hitachi Cable Ltd | High voltage refractory cable with shield |
| JPH09134624A (en) * | 1995-11-08 | 1997-05-20 | Sumitomo Electric Ind Ltd | Manufacture of superconducting cable |
| JP2006179835A (en) * | 2004-12-24 | 2006-07-06 | Casio Comput Co Ltd | Flexible wiring board and conductive connection structure of it and connector |
| CN201374211Y (en) * | 2009-03-30 | 2009-12-30 | 开开电缆科技有限公司 | Flat cable special for traveling crane |
| CN103670980A (en) * | 2012-09-11 | 2014-03-26 | Smk株式会社 | Flat memory cable and drive device provided with same |
| CN203689951U (en) * | 2014-01-04 | 2014-07-02 | 台州鑫来电缆有限公司 | Flat cable |
| CN205211447U (en) * | 2015-12-22 | 2016-05-04 | 上海上塑控股（集团）有限公司 | But flat flexible cable of insulation of automatic recovery shape |
| CN206649928U (en) * | 2017-04-16 | 2017-11-17 | 深圳市奔达康电缆股份有限公司 | A kind of multiply damage prevention type cable |
| CN207704899U (en) * | 2017-11-29 | 2018-08-07 | 浙江亘古电缆股份有限公司 | A kind of row for heat treatment department hangs cable |
-
2017
- 2017-11-29 CN CN201711223893.6A patent/CN107833679B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0682719U (en) * | 1993-05-10 | 1994-11-25 | 日立電線株式会社 | Corrugated steel pipe insulation cable with slip prevention |
| JPH07335039A (en) * | 1994-06-14 | 1995-12-22 | Hitachi Cable Ltd | High voltage refractory cable with shield |
| JPH09134624A (en) * | 1995-11-08 | 1997-05-20 | Sumitomo Electric Ind Ltd | Manufacture of superconducting cable |
| JP2006179835A (en) * | 2004-12-24 | 2006-07-06 | Casio Comput Co Ltd | Flexible wiring board and conductive connection structure of it and connector |
| CN201374211Y (en) * | 2009-03-30 | 2009-12-30 | 开开电缆科技有限公司 | Flat cable special for traveling crane |
| CN103670980A (en) * | 2012-09-11 | 2014-03-26 | Smk株式会社 | Flat memory cable and drive device provided with same |
| CN203689951U (en) * | 2014-01-04 | 2014-07-02 | 台州鑫来电缆有限公司 | Flat cable |
| CN205211447U (en) * | 2015-12-22 | 2016-05-04 | 上海上塑控股（集团）有限公司 | But flat flexible cable of insulation of automatic recovery shape |
| CN206649928U (en) * | 2017-04-16 | 2017-11-17 | 深圳市奔达康电缆股份有限公司 | A kind of multiply damage prevention type cable |
| CN207704899U (en) * | 2017-11-29 | 2018-08-07 | 浙江亘古电缆股份有限公司 | A kind of row for heat treatment department hangs cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107833679B (en) | 2023-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208454437U (en) | The working messenger wire lifting device of electrical line setting | |
| CN207704899U (en) | A kind of row for heat treatment department hangs cable | |
| CN209455978U (en) | A kind of Constructional Machinery hangs rotary device | |
| JP4885684B2 (en) | Lifting and drying equipment | |
| CN107833679A (en) | A kind of row for heat treatment department hangs cable | |
| CN110518514A (en) | A kind of self-locking self-rolling protection sleeve pipe | |
| CN108946591A (en) | A kind of working messenger wire lifting device of electrical line setting | |
| CN203397732U (en) | Mining equipment towing anti-distortion metal shielding flexible cable | |
| CN208814381U (en) | A kind of cable kinks frame | |
| CN216252145U (en) | Telescopic lifting sleeve | |
| CN207037169U (en) | A kind of communication pipe | |
| CN104952550B (en) | A kind of production system of the cable insulation jacket with overhead wire storage mechanism | |
| CN203345967U (en) | Lifting hook structure for steel strip coil lifting device used for armouring electric wire and cable | |
| CN209266068U (en) | A kind of solar energy polycrystalline silicon equipment drag chain cable | |
| CN204828421U (en) | Ear-wrapping tension spring | |
| CN209982761U (en) | Twisted heating wire | |
| CN216832174U (en) | Tensile spring pipe bender | |
| CN102457022A (en) | Processing device for article hung on power transmission line | |
| CN201868782U (en) | Suspension object treating device for power transmission line | |
| CN207541966U (en) | A kind of overhead power transmission twisted wire | |
| CN205376147U (en) | Multicore signal line | |
| CN108975057A (en) | A kind of cable kinks frame | |
| CN212573015U (en) | Novel nickel-chromium-iron alloy heating wire for heat generation | |
| CN207097482U (en) | A kind of tin plating copper stranded conductor with inner core | |
| CN204886083U (en) | Carbon fiber is fastener for wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |