CN106469892A - A kind of ice-melt cable hanging device - Google Patents
A kind of ice-melt cable hanging device Download PDFInfo
- Publication number
- CN106469892A CN106469892A CN201510506922.4A CN201510506922A CN106469892A CN 106469892 A CN106469892 A CN 106469892A CN 201510506922 A CN201510506922 A CN 201510506922A CN 106469892 A CN106469892 A CN 106469892A
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- China
- Prior art keywords
- ice
- melt
- connection member
- hooks
- hanging device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002844 melting Methods 0.000 claims description 7
- 230000008018 melting Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012795 verification Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Electric Cable Installation (AREA)
Abstract
A kind of ice-melt cable hanging device, including connection member it is characterised in that：Double tongue hooks, ice-melt wire and insulating bar are connected on described connection member, described pair of tongue hook is bolted and is connected in described connection member, and described insulating bar is located between two hooks of described pair of tongue hook.The beneficial effects of the present invention is：Using after this device, electrical verification, short circuit and cable connection all operate without upper boom, only need to stand in ground and can be easily accomplished above-mentioned operation, through test, this working time only needs 12 minutes, and personnel are reduced to 6 people from original 12 people, not only effectively reduce labo r usage, and the ice-melt time greatly shortens, and the danger of the falling from high altitude manually stepping on bar presence under the weather that congeals can be prevented effectively from.This device has that structure is simple, with low cost, effect is significant advantage.
Description
Technical field
The present invention relates to power system power supply technical field, especially relate to a kind of ice-melt cable hanging device being applied to high tension cable.
Background technology
With the change of earth environment, it is more and more frequent that extreme climate occurs, especially South China Urban occurred in 2008 large-area congeal, cause electric grid large area power cut and and then cause the collapse of electrical network.Therefore in recent years, various ice melting electric cables and other various ice-melt measures are arisen at the historic moment it can be common that adopting unidirectional current to 500KV circuit ice-melt, and the circuit for 35KV and 10KV, generally three-phase alternating current short circuit de-icing method is carried out using ice-melt transformator to circuit.
A kind of ice melting electric cable is disclosed in the patent of invention of Application No. 200820037792.X, this cable includes the main body cable that wire heart yearn and conductor wire are constituted, insulating barrier is set in the outer layer of main body cable, intensification group line is set outside insulating barrier, overcoat is set outside intensification group line.This construction of cable is simple, only need to organize line intensification to being warming up to, then heat cable, can reach the purpose of deicing, ice-melt, but when using, need first to treat that ice melting electric cable cable is converted to inspecting state, after in deicing processes, staff needs first to step on the clear and definite no-voltage of bar, set closure short-circuit grounding wire at job site two ends again, then staff could install ice-melt short-circuit line or ice melting electric cable line by upper boom, and concrete operations are relatively complicated.
Content of the invention
It is an object of the invention to overcoming shortcoming present in prior art, provide a kind of ice-melt cable hanging device, this device need not manually climb, simple and practical, employed technical scheme comprise that：A kind of ice-melt cable hanging device, including connection member it is characterised in that：Double tongue hooks, ice-melt wire and insulating bar are connected on described connection member, described pair of tongue hook is bolted and is connected in described connection member, and described insulating bar is located between two hooks of described pair of tongue hook.
The technical characteristic of the present invention also has：Between two hooks of described pair of tongue hook, spacing is 4-8cm.
The technical characteristic of the present invention also has：Between two hooks of described pair of tongue hook, spacing is 5cm.
The technical characteristic of the present invention also has：Described ice-melt wire and insulating bar are located on two surfaces of described connection member respectively.
The technical characteristic of the present invention also has：Described connection member is metal connecting plate.
The beneficial effects of the present invention is：Using after this device, electrical verification, short circuit and cable connection all operate without upper boom, only need to stand in ground and can be easily accomplished above-mentioned operation, through test, this working time only needs 12 minutes, and personnel are reduced to 6 people from original 12 people, not only effectively reduce labo r usage, and the ice-melt time greatly shortens, and the danger of the falling from high altitude manually stepping on bar presence under the weather that congeals can be prevented effectively from.This device has that structure is simple, with low cost, effect is significant advantage.
Brief description
Accompanying drawing 1 is present configuration schematic diagram, and wherein, 1 is connection member, and 2 is double tongue hook, and 3 is ice-melt wire, and 4 is insulating bar.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is illustrated.The invention discloses a kind of ice-melt cable hanging device, this hanging device includes connection member 1, connects double tongue hooks 2, ice-melt wire 3 and insulating bar 4 in connection member 1, double tongue hooks 2 are bolted and are connected in connection member 1, and insulating bar 4 is located between two hooks of double tongue hooks 2.Ice-melt wire 3 and insulating bar 4 are located on two surfaces of connection member 1 respectively.
In the present embodiment, between two hooks of double tongue hooks 2, spacing is 4-8cm it is preferable that spacing is 5cm between two hooks of double tongue hook 2.Through test, this spacing can guarantee that will not be because of loose contact so that conductor joint heating play good shunting action.
In the present embodiment, connection member 1 is metal connecting plate.
Operation principle：
The mounting of line short circuit line：Make ice-melt wire, typically adopt annealed copper wire, two ends with copper tip crimp, fix respectively three sets of tool kits aluminum board formed short circuit, copper cash is leaned against take advantage of a situation on electric pole and on, three-phase is articulated on circuit to be melted, completes the mounting of shorting stub.
Certainly, described above not limitation of the present invention, the present invention is also not limited to the example above, change, remodeling, interpolation or replacement that those skilled in the art are made in the essential scope of the present invention, falls within protection scope of the present invention.
Claims (5)
1. a kind of ice-melt cable hanging device, including connection member it is characterised in that：Double tongue hooks, ice-melt wire and insulating bar are connected on described connection member, described pair of tongue hook is bolted and is connected in described connection member, and described insulating bar is located between two hooks of described pair of tongue hook.
2. according to the ice-melt cable hanging device described in claim 1 it is characterised in that：Between two hooks of described pair of tongue hook, spacing is 4-8cm.
3. according to the ice melting electric cable hanging device described in claim 2 it is characterised in that：Between two hooks of described pair of tongue hook, spacing is 5cm.
4. according to the ice melting electric cable hanging device described in claim 2 it is characterised in that：Described ice-melt wire and insulating bar are located on two surfaces of described connection member respectively.
5. according to the ice melting electric cable hanging device described in claim 4 it is characterised in that：Described connection member is metal connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506922.4A CN106469892A (en) | 2015-08-18 | 2015-08-18 | A kind of ice-melt cable hanging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510506922.4A CN106469892A (en) | 2015-08-18 | 2015-08-18 | A kind of ice-melt cable hanging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106469892A true CN106469892A (en) | 2017-03-01 |
Family
ID=58213878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510506922.4A Pending CN106469892A (en) | 2015-08-18 | 2015-08-18 | A kind of ice-melt cable hanging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106469892A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494670A (en) * | 2018-08-16 | 2019-03-19 | 金华八达集团有限公司科技信息分公司 | A kind of power line DC ice-melting short-circuit device and method |
| CN110880709A (en) * | 2019-10-23 | 2020-03-13 | 贵州电网有限责任公司 | Method for determining ice-watching dispatching time of power transmission line |
| CN111678579A (en) * | 2020-06-04 | 2020-09-18 | 中国电力工程顾问集团西南电力设计院有限公司 | Device for automatically measuring ice coating weight of analog lead |
-
2015
- 2015-08-18 CN CN201510506922.4A patent/CN106469892A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109494670A (en) * | 2018-08-16 | 2019-03-19 | 金华八达集团有限公司科技信息分公司 | A kind of power line DC ice-melting short-circuit device and method |
| CN110880709A (en) * | 2019-10-23 | 2020-03-13 | 贵州电网有限责任公司 | Method for determining ice-watching dispatching time of power transmission line |
| CN111678579A (en) * | 2020-06-04 | 2020-09-18 | 中国电力工程顾问集团西南电力设计院有限公司 | Device for automatically measuring ice coating weight of analog lead |
| CN111678579B (en) * | 2020-06-04 | 2021-09-28 | 中国电力工程顾问集团西南电力设计院有限公司 | Device for automatically measuring ice coating weight of analog lead |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170301 |
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| WD01 | Invention patent application deemed withdrawn after publication |