CN202424015U - External damage protection warning instrument for 220kV and 66kV lines - Google Patents
External damage protection warning instrument for 220kV and 66kV lines Download PDFInfo
- Publication number
- CN202424015U CN202424015U CN 201220038257 CN201220038257U CN202424015U CN 202424015 U CN202424015 U CN 202424015U CN 201220038257 CN201220038257 CN 201220038257 CN 201220038257 U CN201220038257 U CN 201220038257U CN 202424015 U CN202424015 U CN 202424015U
- Authority
- CN
- China
- Prior art keywords
- insulating
- cabling
- coaster
- external damage
- warning instrument
- 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.)
- Expired - Fee Related
Links
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Table Equipment (AREA)
Abstract
The utility model relates to an external damage protection warning instrument for 220kV and 66kV lines, which comprises a cabling pulley, an insulating bar, two insulating rods and an aluminum tube. The two insulating rods are fixed to two ends of the insulating bar respectively, the bottom ends of the insulating rods are sleeved on the aluminum tube, and the top ends of the insulating rods are connected with the cabling pulley. The external damage protection warning instrument is simple in structure, low in production cost and convenient in installation and use, line trip cannot be caused, constructors can be reminded of the safety distance, trip or damage of the lines due to external damage can be greatly decreased, the constructors originally need to work at a selected spot of a construction site for a long period of time at ordinary times, only the warning instrument needs to be used now, labor is saved, line operation safety and power supply reliability are improved, and live installation and detachment are convenient and rapid.
Description
Technical field
The utility model relates to a kind of 220kV and the anti-outside destroy caution of 66kV circuit appearance.
Background technology
In recent years; Occur in through regular meeting that crane touches overhead high-tension bus-bar accidentally when driving crane under the high-voltage line, cause staff's dead tragedy that gets an electric shock, for this reason; If the high-tension line below all needs the staff to arrive on-the-spot supervision if any condition of construction; Because maintenance line is longer, often not only there is construction operation circuit below, a place, and personnel's supervision can not put in place constantly.
The utility model content
The technical problem that the utility model will solve provides a kind of 220kV and the anti-outside destroy caution of 66kV circuit appearance, and this caution appearance can prevent that the workmen from touching high-voltage line, avoids casualties.
In order to solve the problem that prior art exists, the technical scheme that the utility model adopts is:
The anti-outside destroy caution of a kind of 220kV and 66kV circuit appearance; Include cabling coaster, insulating bar, insulating rod and aluminum pipe; The quantity of described insulating rod is two; Two insulated rods are separately fixed at the two ends of insulating bar, and the bottom of insulating rod is sleeved on the aluminum pipe, and the top of insulating rod is connected with the cabling coaster.
The length of described insulating rod is 0.6-0.8m, and creep distance is 2.5m.
Be coated with pattern on the described aluminum pipe.
Described cabling coaster be have a jump ring singly move towards the cabling coaster.
Advantage and effect that the utility model had are:
1, the anti-outside destroy caution of a kind of 220kV of the utility model and 66kV circuit appearance; Owing to have following structure: two insulated rods are separately fixed at the two ends of insulating bar; The bottom of insulating rod is sleeved on the aluminum pipe; The top of insulating rod is connected with the cabling coaster, under charged situation, the cabling coaster is hung on the high-voltage line through insulating bar during use, hangs up the back aluminum pipe and can produce induced electricity; If there is metal to touch aluminum pipe, the prompting of the discharging sound of aluminum pipe discharge generation whip is executed operator and is noted having high-tension electricity here.This caution appearance simple in structure, production cost is low, easy to install; Can not cause line tripping can remind workmen's distance of will taking care again; Can significantly reduce circuit and trip owing to outside destroy or damage, need only need now to use this instrument to get final product by there being the people to work at a selected spot for a long time at the construction field (site) at ordinary times; Save the labour, improved the fail safe and the power supply reliability of circuit operation; Charged installation, convenient disassembly are quick.
2, the length of the insulating rod of the utility model is 0.6-0.8m, and creep distance is 2.5m, and this structure makes aluminum pipe more near high-voltage line, makes aluminum pipe sense capacitance current fully, produces discharging sound.
3, the utility model can visually remind the workmen of circuit below that high-tension electricity is arranged here owing on aluminum pipe, be coated with pattern.
4, the cabling coaster of the utility model be have a jump ring singly move towards the cabling coaster, this structure makes to be moved towards coaster and can only walk and fix in the place that needs stop toward a direction, prevents to move towards coaster and slides to minimum point.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model.
Among the figure: cabling coaster 1, insulating bar 2, insulating rod 3, aluminum pipe 4, high-voltage line 5.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further to detail:
The anti-outside destroy caution of a kind of 220kV and 66kV circuit appearance; Include cabling coaster 1, insulating bar 2, insulating rod 3 and aluminum pipe 4, the quantity of described insulating rod 3 is two, and its length is 0.6-0.8m; Creep distance is 2.5m; The top of insulating rod 3 is provided with screw, and the bottom is connected with becket, and the length of insulating rod 3 is 0.6m in the present embodiment.Two insulated rod 3 is separately fixed at the two ends of insulating bar 2 and is parastate, and insulating bar 2 is the lightweight insulating bar, and the length of insulating bar 2 is 1.5m in the present embodiment.The bottom of insulating rod 3 is sleeved on the aluminum pipe 4 through becket, is coated with the strong pattern of aberration contrast on the described aluminum pipe 4.The length of aluminum pipe 4 is 1.8m in the present embodiment.The top of insulating rod 3 is connected with cabling coaster 1, and described cabling coaster 1 singly moves towards the cabling coaster for what have a jump ring.
The method for using of the utility model is following:
At first under the charged situation cabling coaster is being hung on the high-voltage line 5 with the reinforced insulation action bars. the cabling coaster is slided to desired location and blocks.
Claims (4)
1. the anti-outside destroy caution of 220kV and 66kV circuit appearance; It is characterized in that including cabling coaster, insulating bar, insulating rod and aluminum pipe; The quantity of described insulating rod is two; Two insulated rods are separately fixed at the two ends of insulating bar, and the bottom of insulating rod is sleeved on the aluminum pipe, and the top of insulating rod is connected with the cabling coaster.
2. the anti-outside destroy caution of a kind of 220kV according to claim 1 and 66kV circuit appearance, the length that it is characterized in that described insulating rod is 0.6-0.8m, creep distance is 2.5m.
3. the anti-outside destroy caution of a kind of 220kV according to claim 1 and 66kV circuit appearance is characterized in that being coated with pattern on the described aluminum pipe.
4. the anti-outside destroy caution of a kind of 220kV according to claim 1 and 66kV circuit appearance, it is characterized in that described cabling coaster be have a jump ring singly move towards the cabling coaster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220038257 CN202424015U (en) | 2012-02-07 | 2012-02-07 | External damage protection warning instrument for 220kV and 66kV lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220038257 CN202424015U (en) | 2012-02-07 | 2012-02-07 | External damage protection warning instrument for 220kV and 66kV lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202424015U true CN202424015U (en) | 2012-09-05 |
Family
ID=46748741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220038257 Expired - Fee Related CN202424015U (en) | 2012-02-07 | 2012-02-07 | External damage protection warning instrument for 220kV and 66kV lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202424015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542725A (en) * | 2012-02-07 | 2012-07-04 | 辽宁省电力有限公司辽阳供电公司 | Caution instrument for preventing lines of 220kV and 66kV from being destroyed by external force |
| CN103532043A (en) * | 2013-09-29 | 2014-01-22 | 国网河南省电力公司信阳供电公司 | Temporary supporting rod for high-voltage line |
-
2012
- 2012-02-07 CN CN 201220038257 patent/CN202424015U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102542725A (en) * | 2012-02-07 | 2012-07-04 | 辽宁省电力有限公司辽阳供电公司 | Caution instrument for preventing lines of 220kV and 66kV from being destroyed by external force |
| CN102542725B (en) * | 2012-02-07 | 2014-03-05 | 辽宁省电力有限公司辽阳供电公司 | Caution instrument for preventing lines of 220kV and 66kV from being destroyed by external force |
| CN103532043A (en) * | 2013-09-29 | 2014-01-22 | 国网河南省电力公司信阳供电公司 | Temporary supporting rod for high-voltage line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203352051U (en) | Insulation protective umbrella | |
| CN202424015U (en) | External damage protection warning instrument for 220kV and 66kV lines | |
| CN203108026U (en) | High-voltage bus safety belt hanging support | |
| CN103332608B (en) | GW6 disconnecting link porcelain knob is changed special pole and is hung | |
| CN102761077A (en) | Insulating hoisting bracket for strain insulator string of 1000kV extra-high alternating current line | |
| CN201933831U (en) | Power transmission iron tower shared by +/-800 kV direct-current line and grounding electrode line | |
| CN203284094U (en) | Rod hanger special for GW6 knife switch porcelain column replacement | |
| CN203813377U (en) | Antitheft device for wind power generation current collection circuit facilities | |
| CN202840363U (en) | Insulated lifting bracket for tension insulator chain of 1000-kV extra-high voltage alternating current circuit | |
| CN102542725B (en) | Caution instrument for preventing lines of 220kV and 66kV from being destroyed by external force | |
| CN201846005U (en) | Tool for replacing fuse of outdoor voltage transformer | |
| CN201742027U (en) | Special tool for replacing insulators in electriferous state for 110kV single tower double circuit | |
| CN204700804U (en) | A kind of livewire work maintenance spanner | |
| CN203967265U (en) | Portable steel tower Special grounding wire | |
| CN203895840U (en) | Conducting wire foreign matter processing special-purpose rope saw | |
| CN204131004U (en) | Four loop straight line steel tube tower circle cross-arm jigs | |
| CN201897861U (en) | Automatic electricity induction voice alarm device for grounding wires | |
| CN201453878U (en) | Power distribution switch overhaul anti-dropping device | |
| CN202424014U (en) | Insulation bar for 220kV and 66kV circuit external-damage prevention warning instrument | |
| CN204680963U (en) | A kind of SF 6the safety device of the anti-height pendant of switch maintenance | |
| CN202373893U (en) | Electrified installer of signboard | |
| CN202423923U (en) | Special replacing tool for tubular bus post insulator | |
| CN203394142U (en) | Distribution network pole-mounted type start switching operating platform | |
| CN203895804U (en) | Multifunctional overhaul platform for isolating switch | |
| CN204156408U (en) | A kind of conduction wire riser for changing linear string insulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20120912 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120912 Address after: 111000 Liaoyang City, Liaoning province Taizihe District South Street No. 81 Patentee after: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company Patentee after: State Grid Corporation of China Address before: 111000 No. 81, south suburb street, Liaoning, Liaoyang Patentee before: Liaoning Electric Power Co., Ltd. Liaoyang Power Supply Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20160207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |