CN109473932A - A kind of cable short distance ice removal - Google Patents
A kind of cable short distance ice removal Download PDFInfo
- Publication number
- CN109473932A CN109473932A CN201711484070.9A CN201711484070A CN109473932A CN 109473932 A CN109473932 A CN 109473932A CN 201711484070 A CN201711484070 A CN 201711484070A CN 109473932 A CN109473932 A CN 109473932A
- Authority
- CN
- China
- Prior art keywords
- ice
- breaking
- receiver
- cable
- half cylinder
- 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
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
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/16—Devices for removing snow or ice from lines or cables
Landscapes
- Knives (AREA)
Abstract
The invention discloses a kind of cable short distance ice removal, including receiver and operation pull rod, the main mesoporous for accommodating cable is equipped in the receiver；The receiver bottom is equipped with pole socket, pole socket and operation pull rod upper end are hinged, the receiver includes the first half cylinder bases and the second half cylinder bases, the first half cylinder bases and the second half cylinder bases are hinged, the first half cylinder bases are equipped with the first positioning seat, the second half cylinder bases are equipped with the second positioning seat, the first positioning seat and the clamping of the second positioning seat；Several ice-breaking mechanisms are equipped in the main mesoporous, ice-breaking mechanism includes ice-breaking seat shell, ice-breaking motor and ice-cutter；Ice-cutter includes cutter shaft, the cutterhead connecting with cutter shaft and several needle knives being arranged on cutterhead.The beneficial effects of the present invention are: it is structurally reasonable, deicing effectively can be carried out to outdoor cable, the continuity of ice detachment is good, and deicing capability is strong；Have the function of pre-extrusion, precrushing, needle knife can be protected and promotes deicing effect.
Description
Technical field
The invention belongs to power domain more particularly to a kind of cable short distance ice removals.
Background technique
In power domain, the phenomenon that outdoor high-tension cable often will appear icing in winter, in certain cold districts,
If high-tension cable freezes for a long time or long-time ice amount is excessive, it is easy to cause cable to sink, collapse, and also can to power transmission
It impacts.In addition, when need to carry out a certain section of high-tension cable safeguarded, wiring, the operation such as maintenance when, on high-tension cable
Ice sheet also will affect normal construction.And at present when being directed to cable deicing, lack rationally efficient means.
Summary of the invention
Purpose of the invention is to overcome the shortcomings in the prior art, provide it is a kind of structurally reasonable, can be effectively to family
Outer cable carries out deicing, and the continuity of ice detachment is good, the strong cable short distance ice removal of deicing capability.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of cable short distance ice removal, including
Receiver and operation pull rod, the interior main mesoporous being equipped with for accommodating cable of the receiver；
The receiver bottom is equipped with pole socket, and pole socket and operation pull rod upper end are hinged, and it is auxiliary that receiver is equipped at least one
Wheel group, jockey pulley group include two for clamping the auxiliary roll wheel of cable, and in a jockey pulley group: two auxiliary roll wheels are arranged symmetrically；
The receiver includes the first half cylinder bases and the second half cylinder bases, and the first half cylinder bases and the second half cylinder bases are hinged, and first
Half cylinder base is equipped with the first positioning seat, and the second half cylinder bases are equipped with the second positioning seat, the first positioning seat and the clamping of the second positioning seat；
Several ice-breaking mechanisms are equipped in the main mesoporous, ice-breaking mechanism includes ice-breaking seat shell, is arranged in ice-breaking seat shell
Ice-breaking motor and the ice-cutter being arranged in ice-breaking seat shell；
In an ice-breaking mechanism；Ice-cutter includes cutter shaft, the cutterhead connecting with cutter shaft and several is arranged on cutterhead
Needle knife, cutter shaft and ice-breaking seat shell are rotatablely connected, and the output end of ice-breaking motor is connect with cutter shaft, ice-breaking seat shell, cutterhead and any needle
The cutting edge of knife is axially sequentially arranged along main mesoporous；
Axially upper in main mesoporous: any ice-breaking seat shell is between any needle knife and any jockey pulley group.
When using deicing of the present invention, first by the first half cylinder bases opening (the first positioning seat and second opposite with the second half cylinder bases
Positioning seat separates), set extremely will close up the first half cylinder bases are opposite with the second half cylinder bases, fix that (first determines on the cable of deicing
Position seat and the second positioning seat are clamped), each jockey pulley group clamps cable at this time, and cable passes through the main mesoporous of receiver.Start each ice-breaking
Motor, then operator can haul operation pull rod and drive, and receiver can advance along cable.Receiver is along cable advance process
In, ice-breaking motor drives each ice-cutter to rotate, so as to continuous, effectively deicing.In ice detachment, auxiliary roll wheel can be assisted
Receiver is maintained at a metastable position, avoids causing deicing to have some setbacks because of vibration, shaking due to.
Preferably, the operation pull rod includes upper boom and lower beam, upper boom upper end and pole socket are hinged, upper boom lower end and lower beam
Threaded upper ends connection, upper boom are coaxially arranged with lower beam.According to different cable height, it may be selected using lower beam or do not use down
Bar.
Preferably, the operation pull rod lower end is equipped with pull ring, pull ring lateral wall is connect with lower beam, and pull ring is equipped with rubber
Surrounding layer, pull ring axis is vertical with lower rod axis and intersects.The pull ring person of being convenient to operation carries out using operation, can be conducive to hold
And it pulls.
If Yu Po mechanism includes pre- broken cam and for driving preferably, the receiver, which is equipped with, intervenes broken mechanism
The pre- broken motor of pre- broken cam rotation, pre- broken motor are arranged on receiver, and pre- broken camshaft line is parallel to any auxiliary roll wheel shaft
Line.Before needle knife touches ice, each pre- broken cam can squeeze the ice sheet being frozen on cable, thus realize pre-extrusion, precrushing, thus
The difficulty of the subsequent deicing of needle knife can be reduced, deicing effect is effectively promoted.
Preferably, the cutterhead is equipped with several and one-to-one slide opening of needle knife, in corresponding needle knife and slide opening:
Needle knife is slidably connected with slide opening, and inner spring is equipped in slide opening, and inner spring one end connects needle knife, and the inner spring other end connects cutterhead.
In the ice sheet on cable, the needle knife for contacting ice sheet at first can suitably retract needle knife contact freezing, when multiple needle knives connect together
After contacting ice sheet, each needle knife squeezes simultaneously, impacts ice sheet, to ensure ice-breaking effect, and can protect, avoid single to needle knife
Needle knife stress is excessive.
Preferably, in an ice-breaking mechanism；Cutter shaft is coaxially arranged with cutterhead, and circumferential uniform point along cutterhead of each needle knife
The spacing of axially bored line is greater than the spacing of axially bored line in auxiliary roll wheel and master in cloth, cutterhead and master.
Preferably, the jockey pulley group number is two, the axis of any two auxiliary roll wheel is parallel to each other.
Preferably, the auxiliary roll wheel include base wheel and be set in base wheel elastic pressing sleeve, base wheel by wheel shaft and set
Cylinder base rotation connection, elastic pressing sleeve lateral wall are equipped with several anti-skidding muscle, and on an elastic pressing sleeve: each anti-skidding muscle is along elasticity pressure
Set is circumferential to be uniformly distributed.Elastic pressing sleeve and conductive cable contacts, first using elastic compression cable, second not easy damaged cable.
The beneficial effects of the present invention are: structurally reasonable, deicing effectively can be carried out to outdoor cable, ice detachment it is continuous
Property is good, and deicing capability is strong；Have the function of pre-extrusion, precrushing, needle knife can be protected and promotes deicing effect.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is partial structural diagram of the invention；
Fig. 3 is the structural schematic diagram at operation of the present invention pull rod
Fig. 4 is the enlarged drawing in Fig. 1 at A；
Fig. 5 is the structural schematic diagram at ice-cutter of the present invention；
Fig. 6 is the structural schematic diagram at auxiliary roll wheel of the present invention.
In figure: receiver 1, the first half cylinder bases 11, the first positioning seat 111, the second half cylinder base 12, the second positioning seat 121, behaviour
Make pull rod 2, upper boom 2a, lower beam 2b, pole socket 21, pull ring 22, auxiliary roll wheel 3, base wheel 31, elastic pressing sleeve 32, wheel shaft 33, ice-breaking seat shell
41, ice-cutter 42, cutter shaft 421, cutterhead 422, inner spring 4221, needle knife 423, pre- broken cam 5, cable 6.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and detailed description.
As shown in Fig. 1 to Fig. 6, a kind of cable short distance ice removal, including
Receiver 1 and operation pull rod 2, the interior main mesoporous being equipped with for accommodating cable of the receiver；
The receiver bottom is equipped with pole socket 21, and pole socket and operation pull rod upper end are hinged, and receiver is equipped at least one
Jockey pulley group, jockey pulley group include two for clamping the auxiliary roll wheel 3 of cable, and in a jockey pulley group: two auxiliary roll wheels are arranged symmetrically；
The receiver includes the first half cylinder bases 11 and the second half cylinder bases 12, and the first half cylinder bases and the second half cylinder bases are hinged,
The first half cylinder bases are equipped with the first positioning seat 111, and the second half cylinder bases are equipped with the second positioning seat 121, the first positioning seat and second
Positioning seat clamping；
Several ice-breaking mechanisms are equipped in the main mesoporous, ice-breaking mechanism includes ice-breaking seat shell 41, is arranged in ice-breaking seat shell
Ice-breaking motor and the ice-cutter 42 that is arranged in ice-breaking seat shell；
In an ice-breaking mechanism；Ice-cutter includes cutter shaft 421, the cutterhead connecting with cutter shaft 422 and several settings in knife
Needle knife 423 on disk, cutter shaft and ice-breaking seat shell are rotatablely connected, and the output end of ice-breaking motor is connect with cutter shaft, ice-breaking seat shell, cutterhead
And the cutting edge of any needle knife is axially sequentially arranged along main mesoporous；
Axially upper in main mesoporous: any ice-breaking seat shell is between any needle knife and any jockey pulley group.
When using deicing of the present invention, first by the first half cylinder bases opening (the first positioning seat and second opposite with the second half cylinder bases
Positioning seat separates), set extremely will close up the first half cylinder bases are opposite with the second half cylinder bases, fix that (first determines on the cable of deicing
Position seat and the second positioning seat are clamped), each jockey pulley group clamps cable at this time, and cable passes through the main mesoporous of receiver.Start each ice-breaking
Motor, then operator can haul operation pull rod and drive, and receiver can advance along cable.Receiver is along cable advance process
In, ice-breaking motor drives each ice-cutter to rotate, so as to continuous, effectively deicing.In ice detachment, auxiliary roll wheel can be assisted
Receiver is maintained at a metastable position, avoids causing deicing to have some setbacks because of vibration, shaking due to.
The operation pull rod includes upper boom 2a and lower beam 2b, and upper boom upper end and pole socket are hinged, upper boom lower end and lower beam upper end
It is threadedly coupled, upper boom is coaxially arranged with lower beam.According to different cable height, it may be selected using lower beam or do not use lower beam.
The operation pull rod lower end is equipped with pull ring 22, and pull ring lateral wall is connect with lower beam, and pull ring is equipped with rubber surrounding layer,
Pull ring axis is vertical with lower rod axis and intersects.The pull ring person of being convenient to operation carries out using operation, can be conducive to hold and pull.
If the receiver, which is equipped with, intervenes broken mechanism, Yu Po mechanism includes pre- broken cam 5 and for driving pre- broken cam
The pre- broken motor of rotation, pre- broken motor are arranged on receiver, and pre- broken camshaft line is parallel to any auxiliary roll wheel axis.The touching of needle knife
Before ice, each pre- broken cam can squeeze the ice sheet being frozen on cable, so that pre-extrusion, precrushing are realized, so as to reduce needle
The difficulty of the subsequent deicing of knife effectively promotes deicing effect.
The cutterhead is equipped with several and one-to-one slide opening of needle knife, in corresponding needle knife and slide opening: needle knife and cunning
Hole is slidably connected, and inner spring 4221 is equipped in slide opening, and inner spring one end connects needle knife, and the inner spring other end connects cutterhead.Needle knife
In the ice sheet on cable, the needle knife for contacting ice sheet at first can suitably retract contact freezing, when multiple needle knives touch together
After ice sheet, each needle knife squeezes simultaneously, impacts ice sheet, to ensure ice-breaking effect, and can protect to needle knife, avoid single needle knife
Stress is excessive.
In an ice-breaking mechanism；Cutter shaft is coaxially arranged with cutterhead, and each needle knife is circumferentially uniformly distributed along cutterhead, cutterhead and master
The spacing of middle axially bored line is greater than the spacing of axially bored line in auxiliary roll wheel and master.
The jockey pulley group number is two, and the axis of any two auxiliary roll wheel is parallel to each other.
The auxiliary roll wheel include base wheel 31 and be set in base wheel elastic pressing sleeve 32, base wheel pass through wheel shaft 33 and receiver
Rotation connection, elastic pressing sleeve lateral wall are equipped with several anti-skidding muscle, on an elastic pressing sleeve: each anti-skidding muscle is along elastic pressing sleeve week
To being uniformly distributed.Elastic pressing sleeve and conductive cable contacts, first using elastic compression cable, second not easy damaged cable.
Claims (8)
1. a kind of cable short distance ice removal, characterized in that including
Receiver and operation pull rod, the interior main mesoporous being equipped with for accommodating cable of the receiver；
The receiver bottom is equipped with pole socket, and pole socket and operation pull rod upper end are hinged, and receiver is equipped at least one jockey pulley group,
Jockey pulley group includes two for clamping the auxiliary roll wheel of cable, and in a jockey pulley group: two auxiliary roll wheels are arranged symmetrically；
The receiver includes the first half cylinder bases and the second half cylinder bases, and the first half cylinder bases and the second half cylinder bases are hinged, and the first half
Seat is equipped with the first positioning seat, and the second half cylinder bases are equipped with the second positioning seat, the first positioning seat and the clamping of the second positioning seat；
It is equipped with several ice-breaking mechanisms in the main mesoporous, ice-breaking mechanism includes ice-breaking seat shell, the ice-breaking that is arranged in ice-breaking seat shell
Motor and the ice-cutter being arranged in ice-breaking seat shell；
In an ice-breaking mechanism；Ice-cutter includes cutter shaft, the cutterhead connecting with cutter shaft and several needle knives being arranged on cutterhead,
Cutter shaft and ice-breaking seat shell are rotatablely connected, and the output end of ice-breaking motor is connect with cutter shaft, the sword of ice-breaking seat shell, cutterhead and any needle knife
The main mesoporous of opening's edge is axially sequentially arranged；
Axially upper in main mesoporous: any ice-breaking seat shell is between any needle knife and any jockey pulley group.
2. a kind of cable short distance ice removal according to claim 1, characterized in that the operation pull rod include upper boom and under
Bar, upper boom upper end and pole socket are hinged, and upper boom lower end is connect with lower beam threaded upper ends, and upper boom is coaxially arranged with lower beam.
3. a kind of cable short distance ice removal according to claim 1, characterized in that the operation pull rod lower end, which is equipped with, draws
Ring, pull ring lateral wall are connect with lower beam, and pull ring is equipped with rubber surrounding layer, and pull ring axis is vertical with lower rod axis and intersects.
4. a kind of cable short distance ice removal according to claim 1 or 2 or 3, characterized in that if the receiver is equipped with
Intervene broken mechanism, Yu Po mechanism includes pre- broken cam and the pre- broken motor for driving pre- broken cam rotation, pre- broken motor setting
On receiver, pre- broken camshaft line is parallel to any auxiliary roll wheel axis.
5. a kind of cable short distance ice removal according to claim 1, characterized in that the cutterhead is equipped with several and needle knife
One-to-one slide opening, in corresponding needle knife and slide opening: needle knife is slidably connected with slide opening, and inner spring, interior bullet are equipped in slide opening
Spring one end connects needle knife, and the inner spring other end connects cutterhead.
6. a kind of cable short distance ice removal according to claim 1, characterized in that in an ice-breaking mechanism；Cutter shaft with
Cutterhead is coaxially arranged, and each needle knife is circumferentially uniformly distributed along cutterhead, and the spacing of cutterhead and axially bored line in master is greater than in auxiliary roll wheel and master
The spacing of axially bored line.
7. a kind of cable short distance ice removal according to claim 1 or 2 or 3, characterized in that the jockey pulley group number is two
A, the axis of any two auxiliary roll wheel is parallel to each other.
8. a kind of cable short distance ice removal according to claim 1, characterized in that the auxiliary roll wheel includes base wheel and is arranged
Base wheel elastic pressing sleeve, base wheel is rotatablely connected by wheel shaft and receiver, and elastic pressing sleeve lateral wall is equipped with several anti-skidding
Muscle, on an elastic pressing sleeve: each anti-skidding muscle is circumferentially uniformly distributed along elastic pressing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484070.9A CN109473932B (en) | 2017-12-29 | 2017-12-29 | Short-range cable deicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711484070.9A CN109473932B (en) | 2017-12-29 | 2017-12-29 | Short-range cable deicer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109473932A true CN109473932A (en) | 2019-03-15 |
| CN109473932B CN109473932B (en) | 2020-10-16 |
Family
ID=65657909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711484070.9A Active CN109473932B (en) | 2017-12-29 | 2017-12-29 | Short-range cable deicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109473932B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571743A (en) * | 2019-09-16 | 2019-12-13 | 南方电网科学研究院有限责任公司 | Handheld defroster of low-voltage transmission line |
| CN110820604A (en) * | 2019-10-11 | 2020-02-21 | 合肥工业大学 | Crawling deicing and snow removing device |
| CN110994521A (en) * | 2019-12-31 | 2020-04-10 | 东阳宗添电子科技有限公司 | Remote control cable defroster based on wireless communication network |
| CN111478263A (en) * | 2020-06-01 | 2020-07-31 | 蓝枫电气(杭州)有限公司 | Special defroster of municipal administration |
| CN111585235A (en) * | 2020-06-01 | 2020-08-25 | 蓝枫电气(杭州)有限公司 | Cable maintenance tool |
| CN112271684A (en) * | 2020-11-28 | 2021-01-26 | 贵州电网有限责任公司 | Deicing device for high-voltage cable of power distribution network |
| CN113852022A (en) * | 2021-09-22 | 2021-12-28 | 深圳市骏鼎达新材料股份有限公司 | Multifunctional composite protective sleeve |
| RU2764653C1 (en) * | 2021-04-26 | 2022-01-19 | Борис Васильевич Леваков | Method for removing ice from the stay wire (options) |
| CN114808703A (en) * | 2022-05-06 | 2022-07-29 | 韩雷 | Deicing device for diagonal draw bar of large-span bridge |
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| CN201134657Y (en) * | 2007-12-17 | 2008-10-15 | 长庆石油勘探局 | Remote-control electrodynamic mechanical type line de-icer |
| CN101299523A (en) * | 2008-03-13 | 2008-11-05 | 汤靖邦 | Deicing robot for transmission distribution line |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110571743A (en) * | 2019-09-16 | 2019-12-13 | 南方电网科学研究院有限责任公司 | Handheld defroster of low-voltage transmission line |
| CN110571743B (en) * | 2019-09-16 | 2021-07-20 | 南方电网科学研究院有限责任公司 | Handheld defroster of low-voltage transmission line |
| CN110820604A (en) * | 2019-10-11 | 2020-02-21 | 合肥工业大学 | Crawling deicing and snow removing device |
| CN110994521B (en) * | 2019-12-31 | 2020-11-17 | 山东科信建设工程有限公司 | Remote control cable defroster based on wireless communication network |
| CN110994521A (en) * | 2019-12-31 | 2020-04-10 | 东阳宗添电子科技有限公司 | Remote control cable defroster based on wireless communication network |
| CN111478263A (en) * | 2020-06-01 | 2020-07-31 | 蓝枫电气(杭州)有限公司 | Special defroster of municipal administration |
| CN111478263B (en) * | 2020-06-01 | 2021-03-23 | 蓝枫电气(杭州)有限公司 | Special defroster of municipal administration |
| CN111585235B (en) * | 2020-06-01 | 2021-06-08 | 蓝枫电气(杭州)有限公司 | Cable maintenance tool |
| CN111585235A (en) * | 2020-06-01 | 2020-08-25 | 蓝枫电气(杭州)有限公司 | Cable maintenance tool |
| CN112271684A (en) * | 2020-11-28 | 2021-01-26 | 贵州电网有限责任公司 | Deicing device for high-voltage cable of power distribution network |
| RU2764653C1 (en) * | 2021-04-26 | 2022-01-19 | Борис Васильевич Леваков | Method for removing ice from the stay wire (options) |
| CN113852022A (en) * | 2021-09-22 | 2021-12-28 | 深圳市骏鼎达新材料股份有限公司 | Multifunctional composite protective sleeve |
| CN114808703A (en) * | 2022-05-06 | 2022-07-29 | 韩雷 | Deicing device for diagonal draw bar of large-span bridge |
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|---|---|
| CN109473932B (en) | 2020-10-16 |
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