CN106099824B - A kind of power cable applicator of adjustable drop and gradient - Google Patents
A kind of power cable applicator of adjustable drop and gradient Download PDFInfo
- Publication number
- CN106099824B CN106099824B CN201610763950.9A CN201610763950A CN106099824B CN 106099824 B CN106099824 B CN 106099824B CN 201610763950 A CN201610763950 A CN 201610763950A CN 106099824 B CN106099824 B CN 106099824B
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- cable
- underframe
- upper strata
- lower floor
- gusseted
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- 230000002787 reinforcement Effects 0.000 claims description 9
- 238000005452 bending Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004153 renaturation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
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- Wire Processing (AREA)
Abstract
The power cable applicator of a kind of adjustable drop of present invention design and gradient, including：Upper strata underframe and lower floor's underframe, upper strata underframe 14 is used to carry telpher, lower floor's underframe is used to carry upper strata underframe, utilize two layers of totally four groups of gusseted up and down, the telpher carrying platform of composition height and gradient continuously adjustabe, it can be ensured that during cable is discharged, cable and horizontal plane angle in telpher are most rational between 10~20 °, variety classes cable hank unwrapping wire is adapted to as far as possible, meets Cable Bending Radius requirement.
Description
Technical field
The present invention relates to a kind of adjustable drop and the power cable applicator of gradient, category power industry high-tension cable is applied
Put equipment technical field.
Background technology
Power cable extensive use in distribution line, when discharging power cable operation, how to accomplish safety, it is quick, subtract
Light construction labor intensity is a key node.In existing cable laid processes, 110kV or 220kV high-tension cables belong to it is valuable and
Fragile product, often discharges, is mainly the mode taken lift or dragged during operation out of doors or under conditions of environment difference again, this
The top layer insulating barrier of sample cable is easy for sustaining damage or galled, and influences the security performance of cable, such as current city cable is equal
It is laid in underground piping, cable jacket is broken when cable runs the main cause broken down after a period of time more because laying
Damage, moisture, rainwater enter inside cable, it is weak in cable（In the middle of cable, terminals）Place hoards, and long-play makes it insulate
Reduce and break down, be that release of this job specfication to such high-tension cable is strict with, on the other hand, due to
110kV and above high-tension cable are making, storage and transport, discharge and run each stage, minimum bending radius to cable, past
Renaturation bending times etc. have clear stipulaties, and the cable hank footpath that besides all kinds of voltage class, each cable producer are produced is different, applies
The factor such as taper into around the cable crimp radius existed on cable hank when putting, during to ensure that cable is discharged, cable hank Gao Yu electricity
Bending radius between cable dispensing port is not less than minimum value, it is necessary to according to different cable placing height, the adjustment of adaptability
Bogey（Discharge platform）Height and gradient, so that the telpher being placed on the bogey can be defeated on request
Power transmission cable, this is that existing bogey does not adapt to the cable hank height requirement of all kinds of voltage class, can not ensure cable bend
Radius, the main cause for influenceing construction quality.Besides existing bogey builds that time-consuming, and structure bulky is transported and torn open
Dress is very inconvenient, causes the waste of workmen；Also some simple type bogey steadiness are poor, construction material is yielding damages
The problems such as, cable is had influence on indirectly discharges quality.
Chinese invention patent《Cable applicator and equipment》（201510441209.6）Including：Mounting bracket, through cable
The bearing bar of center hole, two axle supports, width adjustable load-bearing support and first driving means, the equipment are only suitable for release two
Secondary cable or minor diameter cable；Patent of invention《Portable cable rotating releasing frame》（201310328228.9）Only it is that one kind can facilitate
Carrying and revolution cable turntable device；New patent《High-tension cable aids in wire-unfolding rack》（201220188069.8）Only disclose
A kind of cable supporting rolling, no lowering or hoisting gear.
In summary, a kind of adjustable drop and the power cable applicator of gradient turn into required.
The content of the invention
The purpose of the present invention is to be directed to background technology described problem, designs a kind of adjustable drop and the power cable of gradient
Applicator, including：Upper strata underframe and lower floor's underframe, upper strata underframe 14 are used to carry telpher, and lower floor's underframe is used to hold
Upper strata underframe is carried, using two layers of totally four groups of gusseted up and down, the telpher carrying of composition height and gradient continuously adjustabe
Platform, it can be ensured that during cable is discharged, the cable in telpher is with horizontal plane angle most rational 10~20 °
Between, variety classes cable hank unwrapping wire is adapted to as far as possible, meets Cable Bending Radius requirement.
The technical scheme is that：The power cable applicator of a kind of adjustable drop and gradient, is exclusively used in 110KV
And telpher carrying when buried high-tension cable is discharged above, the power cable applicator is located at cable hank and cable
Between launching trap, including：Upper strata underframe 14 and lower floor's underframe 13, the upper strata underframe are used to carry telpher, it is described under
Layer underframe is used to carry upper strata underframe；It is characterized in that：
Lower floor's underframe includes：Rectangular frame 1, reinforcement 2, gusseted, cross-arm 5；1 liang of the rectangular frame
Middle side part is provided with an exhausting hole 3, and the gusseted has point two groups of the structure identical for being listed in the two ends of rectangular frame 1, each
Group gusseted includes four support bars 4, and every two support bars 4 upper end is hinged on one end of the cross-arm 5, every support bar 4
Bolted splice is worn with the through hole 3 in lower end；
The upper strata underframe includes：Rectangular frame, reinforcement and the two group gusseteds similar to lower floor Undercarriage structure,
Also include pull bar 6 and crank 7, panel 15, two support bar lower ends for having one group of gusseted are connected to pulley, two cunnings
There are cross-tie 6, the pulley and rectangular frame sliding contact between wheel, the middle part of pull bar 6 is provided with feed screw nut, described
The front end of crank 7 is the leading screw through the feed screw nut, and the rear portion of crank 7 is positioned on reinforcement, and the panel 15 is covered in
On two cross-arms of layer underframe.
The beneficial effects of the invention are as follows：
The power cable applicator of a kind of adjustable drop of the present invention and gradient, utilizes two layers up and down totally four groups of triangle branch
The telpher carrying platform of support, composition height and gradient continuously adjustabe, it can be ensured that cable and level during cable is discharged
Face angle between 10~20 °, adapts to variety classes cable hank unwrapping wire as far as possible most rational, and meeting Cable Bending Radius will
Ask.
Brief description of the drawings
Fig. 1 is a kind of adjustable drop of the present invention and the power cable applicator composition schematic diagram of gradient；
Fig. 2 is lower floor's underframe shaft side figure；
Fig. 3 is upper strata underframe shaft side figure.
Marked in figure：1-rectangular frame, 2-reinforcement, 3-through hole, 4-support bar, 5-cross-arm, 6-pull bar,
7-crank, 13-lower underframe, 14-upper underframe, 15-panel, 21-high-tension cable, 22-ripple protection sleeve pipe, 24-cable
Conveyer, 26-cable hank.
Embodiment
The implementation to technical scheme is described in further detail below in conjunction with the accompanying drawings：
As shown in figure 1, the signal of a kind of adjustable drop of the present invention and the power cable applicator of gradient when discharging
Figure, including：Lower underframe 13, upper underframe 14 and panel 15, telpher 24 is placed on above panel 15, and cable hank 26 is located at the right side
Side.Ripple protection sleeve pipe 22 is put at cable on well head positioned at left side, and high-tension cable 21 is by setting gradient（Set in the present embodiment
For 10~20 °）Draw to telpher 24, still further below through after ripple protection sleeve pipe 22, connect from right-side cable disk 26
Lead to buried cable and introduce well head.
With reference to Fig. 1~3, the power cable applicator of a kind of adjustable drop of the present invention and gradient be exclusively used in 110KV and
Telpher carrying when buried high-tension cable is discharged above, the power cable applicator is located at cable hank and cable throwing
Put between well, including：Upper strata underframe 14 and lower floor's underframe 13, the upper strata underframe are used to carry telpher, the lower floor
Underframe is used to carry upper strata underframe.
As shown in Figure 2, lower floor's underframe includes：Rectangular frame 1, reinforcement 2, gusseted, cross-arm 5；The rectangle
It is provided with an exhausting hole 3 in the middle part of the both sides of framework 1, the gusseted has two groups of a structure identical, two groups of gusseted mirrors are to row
The two ends of rectangular frame 1 are listed in, each group of gusseted includes four support bars 4, and every two support bars 4 upper end is hinged on cross-arm
Bolted splice is worn with through hole 3 in 5 one end, the every lower end of support bar 4.
From the figure 3, it may be seen that upper strata underframe includes：The rectangular frame similar to lower floor Undercarriage structure, reinforcement and two group three
Angle is supported, in the present embodiment, upper strata underframe appearance and size be slightly less than on lower floor's underframe, upper strata underframe also have pull bar 6 and crank 7,
Two support bar lower ends of gusseted, which are connected between pulley, two pulleys, on the right side of panel 15, position cross-tie 6,
The pulley is contacted with rectangular frame upper surface slide, and the middle part of pull bar 6 is provided with feed screw nut, and the front end of crank 7 is big
Half is the leading screw through the feed screw nut, and rear half is the crank 7 with connecting lever, and the rear portion of crank 7 is positioned on reinforcement, described
Panel 15 is covered on two cross-arms of upper strata underframe.
During practical operation, first according to the height that cable 21 is wound in cable hank 26 and cable hank 26, lower floor is adjusted
It is located at adjacent four lower ends of support bar 4 in inner side and the articulated position of through hole 3 on rectangular frame 1 in underframe 13, then passes through bolt
Position two groups of gusseteds on lower floor underframe 13, secondly by upper strata underframe 14 be fixed on lower floor's underframe 13 two cross-arms 5 it
Between, the height of the left side gusseted of upper strata underframe 14 is adjusted again, when starting to discharge cable 21, by crank 7 by upper strata underframe
14 right side gusseteds are adjusted to highest state, are carried out as cable discharges process, the disk footpath of remaining cable will in cable hank 26
Diminish, right side gusseted height is now turned down by crank 7, that is, have adjusted the gradient of telpher 24, you can ensure
Cable is in overall process is discharged, and cable and horizontal plane angle are between 10~20 °.
It is preferred that, in the embodiment of the present invention, the crank 7 is replaced by being attached with motor reducer drive forward and reverse rotation
Drive device, in favor of it is manual with it is electronic combine carry out gradient adjustment.
The power cable applicator of a kind of adjustable drop of the present invention and gradient, utilizes two layers up and down totally four groups of triangle branch
The telpher carrying platform of support, composition height and gradient continuously adjustabe, it can be ensured that cable and level during cable is discharged
Face angle between 10~20 °, adapts to variety classes cable hank unwrapping wire, electricity is met to greatest extent as far as possible most rational
Cable bending radius cannot be below minimum value requirement.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation ",
Terms such as " connected " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be with
It is mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be two
The connection of individual element internal or the interaction relationship of two elements, unless otherwise clear and definite restriction.For the common of this area
For technical staff, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
These are only embodiments of the invention, but be not intended to limit the invention, it is all the spirit and principles in the present invention it
Interior done any modification, equivalent substitution or improvement etc., should be included within scope of the presently claimed invention.
Claims (1)
1. the power cable applicator of a kind of adjustable drop and gradient, is exclusively used in 110KV and the buried high-tension cable of the above is applied
Telpher carrying when putting, the power cable applicator is located between cable hank and cable launching trap, including：Upper strata
Underframe（14）With lower floor's underframe（13）, the upper strata underframe（14）For carrying telpher, lower floor's underframe（13）With
In carrying upper strata underframe；It is characterized in that：
Lower floor's underframe includes：Rectangular frame（1）, reinforcement（2）, gusseted, cross-arm（5）；The rectangular frame
（1）Two middle side parts are provided with an exhausting hole（3）, the gusseted, which has, point is listed in rectangular frame（1）The structure identical at two ends
Two groups, each group of gusseted includes four support bars（4）, every two support bars（4）Upper end is hinged on the cross-arm（5）One
End, every support bar（4）Lower end and the through hole（3）Wear bolted splice；
The upper strata underframe includes：Rectangular frame, reinforcement and the two group gusseteds similar to lower floor Undercarriage structure, are also wrapped
Include pull bar（6）And crank（7）, panel（15）, two support bar lower ends for having one group of gusseted are connected to pulley, two
There is cross-tie between pulley（6）, the pulley and rectangular frame sliding contact, the pull bar（6）Middle part is provided with leading screw spiral shell
Mother, the crank（7）Front end is the leading screw through the feed screw nut, crank（7）Rear portion is positioned on reinforcement, the panel
（15）It is covered on two cross-arms of upper strata underframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763950.9A CN106099824B (en) | 2016-08-30 | 2016-08-30 | A kind of power cable applicator of adjustable drop and gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610763950.9A CN106099824B (en) | 2016-08-30 | 2016-08-30 | A kind of power cable applicator of adjustable drop and gradient |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099824A CN106099824A (en) | 2016-11-09 |
| CN106099824B true CN106099824B (en) | 2017-10-13 |
Family
ID=57224142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610763950.9A Expired - Fee Related CN106099824B (en) | 2016-08-30 | 2016-08-30 | A kind of power cable applicator of adjustable drop and gradient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099824B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT6149U1 (en) * | 2002-04-24 | 2003-05-26 | Plasser Bahnbaumasch Franz | MACHINE FOR LAYING A CABINET LINE |
| CN201717587U (en) * | 2009-12-26 | 2011-01-19 | 山东电力集团公司滨州供电公司 | Variable frequency electric take-up and payoff device |
| CN202550457U (en) * | 2012-04-17 | 2012-11-21 | 湖北省电力公司钟祥市供电公司 | High-voltage cable auxiliary laying support |
| CN203377575U (en) * | 2013-05-20 | 2014-01-01 | 国家电网公司 | Demountable cable tray support |
| CN103384050B (en) * | 2013-07-31 | 2016-04-06 | 国家电网公司 | Portable cable turns and discharges frame |
| CN203545305U (en) * | 2013-11-25 | 2014-04-16 | 国家电网公司 | Pay-off rack suitable for different sizes of cable reels |
| CN105060034A (en) * | 2015-07-24 | 2015-11-18 | 国家电网公司 | Cable pay-off device and equipment |
| CN205123207U (en) * | 2015-11-24 | 2016-03-30 | 国网福建省电力有限公司 | Cable picking and laying line dolly |
| CN206023158U (en) * | 2016-08-30 | 2017-03-15 | 武汉华源电力集团有限公司输变电工程分公司 | A kind of adjustable drop and the power cable applicator of gradient |
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- 2016-08-30 CN CN201610763950.9A patent/CN106099824B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN106099824A (en) | 2016-11-09 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181113 Address after: 100031 West Chang'an Avenue, Xicheng District, Xicheng District, Beijing Co-patentee after: WUHAN POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co. Patentee after: State Grid Corporation of China Co-patentee after: POWER TRANSMISSION AND TRANSFORMATION ENGINEERING BRANCH OF WUHAN HUAYUAN ELECTRIC POWER GROUP CO.,LTD. Address before: 430051 No. 545 Hanyang Avenue, Wuhan City, Hubei Province Patentee before: POWER TRANSMISSION AND TRANSFORMATION ENGINEERING BRANCH OF WUHAN HUAYUAN ELECTRIC POWER GROUP CO.,LTD. |
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| 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: 20171013 Termination date: 20210830 |