CN203521069U - Power line insulation protecting sheath pipe - Google Patents
Power line insulation protecting sheath pipe Download PDFInfo
- Publication number
- CN203521069U CN203521069U CN201320668463.6U CN201320668463U CN203521069U CN 203521069 U CN203521069 U CN 203521069U CN 201320668463 U CN201320668463 U CN 201320668463U CN 203521069 U CN203521069 U CN 203521069U
- Authority
- CN
- China
- Prior art keywords
- power line
- insulating sleeve
- line insulation
- enlarging
- insulation protecting
- 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
Images
Landscapes
- Insulating Bodies (AREA)
Abstract
The utility model discloses a power line insulation protecting sheath pipe, which comprises a transparent cylindrical casing pipe body, wherein the outer side of the cylindrical casing pipe body is provided with a label region, one end of the cylindrical casing pipe body is sealed, the other end is a flaring, and the flaring is at least provided with a contraction section inwards. The power line insulation protecting sheath pipe can realize the purpose that people do not need to worry about personal electric shock accidents caused by accidentally touching electrified wiring posts or wiring terminals when a working personnel works on electrified equipment with two hands holding tools at the same time. The power line insulation protecting sheath pipe is convenient to fix, light in weight, simple and reliable in operation and application, and excellent in insulating properties, thereby saving the working time, alleviating the workload of working personnel, improving the working efficiency, and ensuring the safe operation of electrical equipment.
Description
Technical field
The utility model relates to power line resist technology field, is specifically related to power line insulating sleeve pipe for a kind of live line working.
Background technology
Low-voltage live line work is that each utility companies monthly operational ton is about 800 at metering and power utility check and recording, checking, and charging routine work important content (such as client's arrearage power failure etc.).When hot line job, limited because of the working space in batch meter, easily there is before confusion table line after table, even make wire false touch touch or false wiring and cause personal injury accident and device damage, this must carry out good insulation isolation and distinguish live wire.In order to solve staff, on low-voltage electric equipment, work, take on the other hand operation tool, also will take on the other hand band electric connecting terminals or the binding post of removing, prevent personal electric shock story constantly.
Utility model content
The purpose of this utility model is to provide a kind of band electric connecting terminals or binding post in dismounting a kind of insulating sleeve is installed, to improve the fail safe of live line working and improve live line working efficiency.
In order to achieve the above object, the technical scheme that the utility model adopts is: a kind of power line insulating sleeve pipe, comprise transparent cylindricality insulating sleeve, the arranged outside of this cylindricality insulating sleeve has labeling region, one end sealing of cylindricality insulating sleeve, the port of the other end is enlarging, and enlarging is inwardly at least provided with a contraction section.
Described enlarging is continuous taper enlarging, or for being with crannied cylindricality enlarging.
Described labeling region is pasted with insulation phase coloured paper.
Beneficial effect: the utility model can be realized two hands of staff and take instrument to work on charging equipment simultaneously, does not again worry, owing to touching band electric wiring terminal or binding post by mistake, accident of human electric shock occurs.The utility model convenient fixing, weight is light and handy, and operation is used simple and reliable, and insulation property are fabulous, thereby saved the operating time, also alleviated staff's workload, improved operating efficiency, also guaranteed the safe operation of power equipment.
accompanying drawing explanation:
Fig. 1 is one of the utility model power line insulating sleeve tubular construction schematic diagram;
Fig. 2 is the use status architecture schematic diagram of Fig. 1;
Fig. 3 is two of the utility model power line insulating sleeve tubular construction schematic diagram.
In figure, label 1 is cylindricality insulating sleeve, and 2 is contraction section, and 3 is enlarging, and 4 is insulation phase coloured paper, and 5 is power line, and 6 is crack.
Embodiment
Embodiment 1: referring to Fig. 1 and Fig. 2, a kind of power line insulating sleeve pipe, belongs to 400 volts of insulating sleeve pipes.The arranged outside of transparent cylindricality insulating sleeve 1 has labeling region, and labeling region is pasted with insulation phase coloured paper 4.One end sealing of cylindricality insulating sleeve, the port of the other end is enlarging 3, and this enlarging is continuous taper enlarging, and enlarging 3 is inwardly at least provided with a contraction section 2.Enlarging 3 and contraction section 2 can adopt heat treatment mode, to port being expanded after 1 heating of cylindricality insulating sleeve, compress cylindricality insulating sleeve 1 simultaneously and form contraction section after heating.Enlarging 3 is conducive to power line 5 inserts in cylindricality insulating sleeve 1 smoothly, and it is that cylindricality insulating sleeve 1 presses together with power line 5 that contraction section is conducive to.
Embodiment 2: content is substantially the same manner as Example 1, something in common does not repeat, different: referring to Fig. 3, and another kind of power line insulating sleeve pipe, the port of cylindricality insulating sleeve 1 for being with crannied cylindricality enlarging, for example, utilizes scissors to shear out crack 6 in the end of cylindricality insulating sleeve.
Claims (3)
1. a power line insulating sleeve pipe, it is characterized in that: comprise transparent cylindricality insulating sleeve, the arranged outside of this cylindricality insulating sleeve has labeling region one end sealing of cylindricality insulating sleeve, the port of the other end is enlarging, and enlarging is inwardly at least provided with a contraction section.
2. power line insulating sleeve pipe according to claim 1, is characterized in that: described enlarging is continuous taper enlarging, or for being with crannied cylindricality enlarging.
3. power line insulating sleeve pipe according to claim 1, is characterized in that: described labeling region is pasted with insulation phase coloured paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320668463.6U CN203521069U (en) | 2013-10-29 | 2013-10-29 | Power line insulation protecting sheath pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320668463.6U CN203521069U (en) | 2013-10-29 | 2013-10-29 | Power line insulation protecting sheath pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203521069U true CN203521069U (en) | 2014-04-02 |
Family
ID=50379961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320668463.6U Expired - Fee Related CN203521069U (en) | 2013-10-29 | 2013-10-29 | Power line insulation protecting sheath pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203521069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795773A (en) * | 2014-12-02 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Insulated package casing |
-
2013
- 2013-10-29 CN CN201320668463.6U patent/CN203521069U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104795773A (en) * | 2014-12-02 | 2015-07-22 | 国网青海省电力公司黄化供电公司 | Insulated package casing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201699266U (en) | Quick-plugging lead joint | |
| CN203521069U (en) | Power line insulation protecting sheath pipe | |
| CN203774469U (en) | Portable, general and combined operation tool for high-voltage electric appliances | |
| CN207181548U (en) | A kind of inspection equipment for intelligent power distribution cabinet iPanel | |
| CN207675836U (en) | A kind of low voltage bus bar groove phasing tester | |
| CN201508927U (en) | Telescopic protective earth wire device | |
| CN203396940U (en) | Portable electrical energy acquisition terminal on-site debug instrument | |
| CN204216363U (en) | A kind of portable cable axle | |
| CN202495697U (en) | Special clamp for replacing PT high-voltage fuse | |
| CN203312466U (en) | Novel waterproof rectilinear jointing clamp | |
| CN203289015U (en) | Professional telescopic insulating insulator cradle for power transmission | |
| CN203180102U (en) | Anti-electric-shock safe sleeve for wire connector | |
| CN105203933A (en) | Insulating rod power-frequency voltage-withstand test casing pipe and test method | |
| CN204597309U (en) | Protective device in a kind of electric power overhaul process | |
| CN105610068A (en) | Mobile type power convenience service box | |
| CN204166069U (en) | The easy test splice device of charging set | |
| CN203911378U (en) | Protective cover for insulation protection of cable joint | |
| CN204302433U (en) | A kind ofly differentiate special checkout gear for connecting and disconnecting of the circuit | |
| CN204013870U (en) | A kind of meter-copy device | |
| CN204989399U (en) | 10kV looped netowrk cabinet ac voltage withstand test testing arrangement | |
| CN203760971U (en) | Meter tail wire clamping device | |
| CN205829112U (en) | A kind of power transmission and transformation line apparatus for fixing cord | |
| CN203367610U (en) | Novel waterproof T-shaped jointing clamp | |
| CN203850913U (en) | Portable inversion and rectification dual-purpose emergency power supply | |
| CN202616734U (en) | Safety sheath for operating cable gland |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141029 |
|
| EXPY | Termination of patent right or utility model |