CN105261990B - Power type cable bending device - Google Patents
Power type cable bending device Download PDFInfo
- Publication number
- CN105261990B CN105261990B CN201510721772.9A CN201510721772A CN105261990B CN 105261990 B CN105261990 B CN 105261990B CN 201510721772 A CN201510721772 A CN 201510721772A CN 105261990 B CN105261990 B CN 105261990B
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- Prior art keywords
- ring
- electric pushrod
- chute
- sliding blocks
- stocks
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- 238000005452 bending Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
Abstract
The invention discloses power type cable bending device, it is related to the technical field of power Transmission equipment.It includes chute, the two ends of chute are fixed on base plate by A supporting legs and B supporting legs respectively, A sliding blocks and B sliding blocks are slidably fitted with chute, A upper end of slide block face is fixed with A stocks, A embraces ring and is rotatably installed on stock, A is connected with A bolts between embracing two, ring top protrusion forward position, B upper end of slide block face is fixed with B stocks, B embraces ring and is rotatably installed on B stocks, B is connected with B bolts between embracing two, ring top protrusion forward position, there is electric pushrod in the horizontal plane where A embraces ring and B embraces ring, electric pushrod is arranged on base plate and perpendicular to chute；Electric pushrod is fixedly arranged at the front end with anchor ear.The beneficial effects of the invention are as follows：Strong adaptability, easy to use, working specification, it is time saving and energy saving the features such as.
Description
Technical field
The present invention relates to the technical field of power Transmission equipment.
Background technology
Electric power be people life, production, trip etc. an indispensable part, country in recent years country greatly develop, it is complete
Kind infrastructure equipment, the delivery system of electric power has also obtained greatly developing and perfect, as China's each department electrification is built
If paces are constantly advanced, the standard of power supply enterprise and power customer to electric power facility design, construction, maintenance is required increasingly
Height, safety is also gradually lifted for electricity consumption consciousness, and the use of power cable is gradually popularized.With power customer power load
Gradually growth, and security, the dependable with function of power cable gradually approved by client so that section is relatively large
The usage amount of power cable is sharply increased.At present, in power cable construction working, to realize it with overhead transmission line, switch cubicle
With effective connection of the electricity supply and use equipment such as metering facility, external force need to be borrowed power cable is converted into certain radian, make electric power electricity
Cable trend is able to effectively change, referred to as power cable bending.In traditional working experience, cable bending generally require by
Artificial external force makes cable bending to change path to meet erection requirement, increases bending work of the staff to power cable
Amount.In traditional power cable bending, bending length, curve radian are often estimated in advance by operator, by both hands and body
Other positions of body, or more than two people cable is converted into certain camber at full tilt, it is very laborious and human error, shadow occurs
Ring the effect of cable bending.When the cross-section of cable reaches 95_120mm2, bending work must more than two people compounding practice be just simultaneously
Can complete, and the bending time it is more long and when the cross-section of cable reaches 120 mm2 and the above, be extremely difficult to by hand with operating personnel
Into, it is necessary to fix cable one end and then other end stress by foreign object to complete bending, construction, inspection so to power cable
Repair and cause certain difficulty and technique is also lack of standardization, and crust to power cable easily causes to damage.
The content of the invention
The technical problems to be solved by the invention, are directed to above-mentioned technical deficiency, there is provided a kind of power type cable
Apparatus for bending.It has strong adaptability, easy to use, working specification, it is time saving and energy saving the features such as.
The technical solution adopted by the present invention is：A kind of power type cable bending device is provided, it includes chute, chute
Two ends are fixed on base plate by A supporting legs and B supporting legs respectively, A sliding blocks and B sliding blocks are slidably fitted with chute, on A sliding blocks
End face is fixed with A stocks, and A embraces ring and is rotatably installed on stock, and A is connected with A bolts, B between embracing two, ring top protrusion forward position
Upper end of slide block face is fixed with B stocks, and B embraces ring and is rotatably installed on B stocks, and B is connected with B between embracing two, ring top protrusion forward position
Bolt, has electric pushrod in the horizontal plane where A embraces ring and B embraces ring, and electric pushrod is arranged on base plate and perpendicular to chute；
Electric pushrod is fixedly arranged at the front end with anchor ear.
Further optimize the technical program, power type cable bending device is provided with leading screw, the screw thread of leading screw in chute
In opposite direction two sections are divided into the longitudinal direction；A sliding blocks are rotatably connected on one section of screw thread in left side；B sliding blocks turn
It is dynamic to be connected on one section of screw thread on right side；Motor, the output end and lead screw linkage of motor are installed on base plate.
Further optimize the technical program, power type cable bending device is provided with the length direction in the middle part of electric pushrod
Groove, reading ring is cased with the groove leading portion section start of electric pushrod, and reading ring is parallel with chute, and reading ring is solid by support bar
It is scheduled on base plate.
Further optimize the technical program, power type cable bending device is provided with impact above electric pushrod leading portion
Head；The vibrations direction of impact head is axially in parallel with electric pushrod.
Compared with Traditional Man carries out cable bending, its advantage is for invention:1st, dogleg section is needed to consolidate on cable
It is scheduled in A armfuls of ring and B armfuls of ring, the circle holding size that A embraces ring and B armfuls of ring can be respectively adjusted by A bolts and B bolts, so sends out
It is bright the cable of different size and size to be operated, the scope of application of invention is increased, improve the practical of invention
Level；The bending point of cable is fixed in anchor ear, starts electric pushrod, A embraces ring and B armfuls of ring can be with the bending angle of cable
Rotate, so just started the bending work of cable, such invention electric power instead of manpower, liberate labour, reduces
The amount of labour of workman, compared to artificial, the bigger cable bending of the cross-section of cable can be extended opereating specification by electric power push rod,
By cable bending work standardization, procedure, and then operating efficiency is improve, accelerate workflow.2nd, start motor, lead to
Converter B is crossed, drives leading screw to rotate, be that A sliding blocks and B sliding blocks provide the power moved towards along leading screw length direction, it is to avoid A
Sliding block and B sliding blocks are only moved by the pulling force in cable bending process, so protect cable, it is to avoid it is slided due to traction A
Block and B sliding blocks and cause to damage and damage, influence the use of cable, furthermore, leading screw rotates the lateral thrust for providing and can cooperate with
Electric pushrod is worked, and bigger bending power is acted on to cable, and the cable for being conducive to invention bigger to cross section carries out bending work,
The scope of application of invention is increased, the practical level of invention is improve.3rd, the groove of electric pushrod length direction can be work
People provides job guide, and workman, can entering from electric pushrod when the cable to there is different bending angle requirements is operated
To understanding bending angle in length, this avoid the experiential operating and fuzzy operation of workman, improve operation precision and
Standardization, for high-volume operation provides possibility.4th, impact head works with the work of electric pushrod, plays and slows down electronic pushing away
The effect of bar thrust, it is to avoid the damage and damage of cable surface layer and insulating barrier, can be very good to protect cable, it is ensured that will not be to electricity
Cable causes processing to damage.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
In Fig. 1,1, the collar；2nd, A supporting legs；3rd, A bolts；4th, A embraces ring；5th, A stocks；6th, A sliding blocks；7th, leading screw；8th, B spiral shells
Bolt；9th, B embraces ring；10th, B stocks；11st, B sliding blocks；12nd, groove；13rd, motor；14th, impact head；15th, electric pushrod；16th, anchor ear；
17th, base plate；18th, chute；19th, B supporting legs；20th, reading ring；21st, support bar.
Specific embodiment
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
As shown in figure 1, power type cable bending device, it includes chute 18, and the two ends of chute 18 support by A respectively
Leg 2 and B supporting legs 19 are fixed on base plate 17, and A sliding blocks 6 and B sliding blocks 11 are slidably fitted with chute 18, and the upper surface of A sliding blocks 6 is consolidated
Surely there are A stocks 5, A embraces ring 4 and is rotatably installed on A stocks 5, A is connected with A bolts 3, B between embracing two, 4 top of ring protrusion forward position
The upper surface of sliding block 11 is fixed with B stocks 10, and B embraces ring 9 and is rotatably installed on B stocks 10, B embrace two, 9 top of ring protrusion forward position it
Between be connected with B bolts 8, have electric pushrod 15 in the horizontal plane that A is embraced where ring 4 and B embrace ring 9, electric pushrod 15 is arranged on bottom
On plate 17 and perpendicular to chute 18；Electric pushrod 15 is fixedly arranged at the front end with anchor ear 16.Leading screw 7, the spiral shell of leading screw 7 are installed in chute 18
Line is divided into opposite direction two sections in the longitudinal direction；A sliding blocks 6 are rotatably connected on one section of screw thread in left side；B sliding blocks
11 are rotatably connected on one section of screw thread on right side；Motor 13, the output end and silk of motor 13 are installed on base plate 17
Thick stick 7 links.Groove 12 is provided with the length direction at the middle part of electric pushrod 15, in the leading portion section start of groove 12 of electric pushrod 15
Reading ring 20 is cased with, reading ring 20 is parallel with chute 18, and reading ring 20 is fixed on base plate 17 by support bar 21.Electric pushrod
15 leading portions top is provided with impact head 14；The vibrations direction of impact head 14 is axially in parallel with electric pushrod 15.
Invention is when specifically coming into operation, it should be divided into the next stage.
First stage：The fixed cable stage.This stage is the Job readiness stage, is calculated according to Specific construction requirement first
The bending point and bending angle of cable, then carry out the fixation of cable, now note, before cable is fixed, A embraces ring 4, anchor ear 16, B
Embracing ring 9 should be secondary on same straight line, i.e., the straight line above chute, and A embraces the distance between ring 4 and anchor ear 16 and is equal to B
The distance between ring 9 and anchor ear 16 are embraced, cable one continuous line sequentially passes through A and embraces ring 4, anchor ear 16, B armful ring 9 and be fixed, the most
Important, bending point must be fixed by anchor ear 16, and otherwise, bending point will offset.
Second stage：The bending cable stage.This stage is work implementation phase, while starting motor A18 and motor
13, electric pushrod 15 is travelled forward, and leading screw 7 is rotated so as to drive A sliding blocks 6 and the move toward one another of B sliding blocks 11, so as to carry out cable
Bending operation, the length velocity relation between electric pushrod 15 and A sliding blocks 6, B sliding blocks 11 should meet：V’ 2+V” 2=L2/T2, V ' tables
Show the translational speed of electric pushrod 15, V " translational speed of A sliding blocks 6 or B sliding blocks 11 is represented, A embraces ring 4 after L represents fixed cable
The distance between ring 9 and anchor ear 16 are embraced with B after the distance between anchor ear 16 or fixed cable, T represents motor A18 and motor
13 working times；Workman reads the feeding distance of electric pushrod 15, the feeding of electric pushrod 15 according to groove 12 and reading ring 20
There is mathematical relationship with bending angle in distance：COS（α/2）=S/L, α represent cable bending angle, and S represents that electric pushrod 15 enters
To distance, L represents that B is embraced between ring 9 and anchor ear 16 after A embraces the distance between ring 4 and anchor ear 16 or fixed cable after fixed cable
Distance.So just can reach corresponding processing request by controlling the feeding distance of electric pushrod 15.
Claims (1)
1. a kind of power type cable bending device, it is characterised in that：
Include chute（18）, chute（18）Two ends respectively by A supporting legs（2）With B supporting legs（19）It is fixed on base plate
（17）On, chute（18）Inside it is slidably fitted with A sliding blocks（6）With B sliding blocks（11）, A sliding blocks（6）Upper surface is fixed with A stocks（5）, A
Embrace ring（4）It is rotatably installed in A stocks（5）On, A embraces ring（4）Two, top is connected with A bolts between protrusion forward position（3）, B sliding blocks
（11）Upper surface is fixed with B stocks（10）, B armfuls of ring（9）It is rotatably installed in B stocks（10）On, B embraces ring（9）Two, top protrusion
B bolts are connected between forward position（8）, ring is embraced in A（4）Ring is embraced with B（9）There is electric pushrod in the horizontal plane at place（15）, it is electronic
Push rod（15）Installed in base plate（17）Above and perpendicular to chute（18）；Electric pushrod（15）It is fixedly arranged at the front end with anchor ear（16）；
Chute（18）Leading screw is inside installed（7）, leading screw（7）Screw thread be divided into opposite direction two sections in the longitudinal direction；A is slided
Block（6）It is rotatably connected on one section of screw thread in left side；B sliding blocks（11）It is rotatably connected on one section of screw thread on right side；
Base plate（17）On motor is installed（13）, motor（13）Output end and leading screw（7）Linkage；
In electric pushrod（15）The length direction at middle part is provided with groove（12）, in electric pushrod（15）Groove（12）Leading portion rises
Reading ring is cased with beginning（20）, reading ring（20）With chute（18）It is parallel, reading ring（20）By support bar（21）It is fixed on bottom
Plate（17）On；
Electric pushrod（15）Leading portion top is provided with impact head（14）；Impact head（14）Vibrations direction and electric pushrod（15）'s
It is axially in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721772.9A CN105261990B (en) | 2015-10-30 | 2015-10-30 | Power type cable bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510721772.9A CN105261990B (en) | 2015-10-30 | 2015-10-30 | Power type cable bending device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105261990A CN105261990A (en) | 2016-01-20 |
| CN105261990B true CN105261990B (en) | 2017-05-31 |
Family
ID=55101548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510721772.9A Expired - Fee Related CN105261990B (en) | 2015-10-30 | 2015-10-30 | Power type cable bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105261990B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666925B (en) * | 2018-04-11 | 2020-02-18 | 国网河北省电力有限公司石家庄供电分公司 | Portable quick-dismantling cable bending device |
| CN108746411A (en) * | 2018-04-11 | 2018-11-06 | 国网河北省电力有限公司石家庄供电分公司 | High-tension cable flexibility bending machine |
| CN109604476B (en) * | 2018-11-26 | 2021-01-19 | 中国一冶集团有限公司 | Electronic portable lacing wire crotch device of buckling |
| CN111515317B (en) * | 2020-05-21 | 2022-04-12 | 广东电网有限责任公司惠州供电局 | Bending device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10174236A (en) * | 1996-12-12 | 1998-06-26 | Kawasaki Denki Kk | Electric wire bending device |
| CN202019162U (en) * | 2011-03-04 | 2011-10-26 | 安徽精诚铜业股份有限公司 | Adjustable cable bending device |
| CN204167801U (en) * | 2014-09-25 | 2015-02-18 | 上海山特姆电气有限公司 | cable wire bending machine |
| CN204156401U (en) * | 2014-09-29 | 2015-02-11 | 国家电网公司 | Cable bender |
-
2015
- 2015-10-30 CN CN201510721772.9A patent/CN105261990B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105261990A (en) | 2016-01-20 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20181030 |
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| CF01 | Termination of patent right due to non-payment of annual fee |