CN206806946U - Power circuit insulating sheath - Google Patents
Power circuit insulating sheath Download PDFInfo
- Publication number
- CN206806946U CN206806946U CN201720510623.2U CN201720510623U CN206806946U CN 206806946 U CN206806946 U CN 206806946U CN 201720510623 U CN201720510623 U CN 201720510623U CN 206806946 U CN206806946 U CN 206806946U
- Authority
- CN
- China
- Prior art keywords
- insulating sheath
- sheath pipe
- power circuit
- pipe
- recess
- 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
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Abstract
It the utility model is related to the servicing unit on electric power transmission line, particularly a kind of power circuit insulating sheath, the insulating sheath pipe includes insulating sheath pipe, it is characterized in that the axially vertical section of insulating sheath pipe is C-shaped made of flexible insulating material, it is open vertically in insulating sheath pipe upper, on lower two opposite faces, it is respectively arranged with the groove to cave in and the projection with the stretching of recess, the fastening sealing of groove and raised composition insulating sheath pipe, annular projection is provided with the cylindrical anchor ring of insulating sheath pipe one end, shoulder hole is provided with other end endoporus, the beneficial effect that the annular recess technical solutions of the utility model to match with annular projection are provided with the inner circle anchor ring of shoulder hole is：Daytime, sheath color was eye-catching, can cause the attention of vehicular traffic driver；Night can light naturally, can cause the attention of vehicular traffic driver；It is simple in construction, installation, the features such as convenient transportation service life is long.
Description
Technical field
The servicing unit on electric power transmission line is the utility model is related to, particularly a kind of power circuit insulating sheath.
Background technology
Some low-voltage electricity transmission lines are set up in highway crossing by aerial at present, due to the limitation of pole height, transmission of electricity
Circuit apart from bottom surface height typically at 4 meters or so.To prevent from passing through on highway, vehicle loading is too high, transmission line of electricity is scraped disconnected existing
The generation of elephant, alarming sign is typically being installed or hung on the transmission line of electricity of road surface.
Currently used warning sign is in plastic tube surface mount reflective membrane, then cuts the tube wall of plastic tube vertically
Open, its cross section is formed " C " shape, then otch is broken into two with one's hands and is enclosed on transmission line of electricity.The device has simple in construction, installation side
Just the characteristics of, but in long-term use due between plastic tube and transmission line of electricity gap it is larger, on the one hand under wind action, modeling
Relative motion is produced between expects pipe and power transmission line, easily abrasion comes off plastic tube；On the other hand, plastic tube aging causes to come off.
It has been thus warning function, has also increased the workload of attendant.
The content of the invention
The purpose of this utility model is the defects of overcoming prior art, there is provided one kind is simple in construction, easy for installation, uses the longevity
Order long electric power transmission line insulating sheath.
To achieve the above object, the technical solution of the utility model is：A kind of power circuit insulating sheath, including insulation shield
Sleeve pipe, it is characterised in that the axially vertical section of insulating sheath pipe is C-shaped made of flexible insulating material, in insulating sheath pipe
On upper and lower two opposite face being open vertically, the groove to cave in and the projection with the stretching of recess, groove are respectively arranged with
With the fastening sealing of raised composition insulating sheath pipe, annular projection is provided with the cylindrical anchor ring of insulating sheath pipe one end,
Shoulder hole is provided with other end endoporus, the annular recess to match with annular projection is provided with the inner circle anchor ring of shoulder hole.
Above-mentioned insulating sheath pipe is made up of self-luminous, the flexible insulating material with reflecting properties, and color is eye-catching
Fluorescent red or yellow or other assertive colours.
Channel section on above-mentioned upper and lower two opposite face is for the raised cross sectional shape of " Ω " shape and recess
" Ω " shape or triangle.
Technical solutions of the utility model have the characteristics that：1st, insulating sheath pipe is by self-luminous, with the soft of reflecting properties
Property insulating materials be made, cloudy day and night can form eye-catching light belt, cause the attention of vehicular traffic driver, can effectively prevent
Transmission line of electricity across road surface is scraped disconnected；2nd, insulating sheath pipe upper and lower faces connection and often save between connection, using use
Concave, convex fastens the connection of form, according to the line footpath and length of power transmission line, can select the internal diameter and root of corresponding insulating sheath pipe
Number, after insulating sheath pipe thread closes, insulating sheath inside pipe wall can form close matching relationship with power transmission line surface, can effectively prevent
The generation of wear phenomenon caused by relative motion between insulating sheath pipe and power transmission line, improve service life；3rd, present apparatus knot
Structure is simple, easy for installation, and is that flexible material is made in itself, convenient transportation.
Brief description of the drawings
Fig. 1 is the structural representation after the utility model fastens；
Fig. 2 is the utility model Fig. 1 left view；
Fig. 3 is the utility model Fig. 2 top view.
Embodiment
As shown in Figure 1, 2, 3, the axially vertical section of insulating sheath pipe 1 made of flexible insulating material is C-shaped, exhausted
Edge protecting pipe be open vertically two it is relative above be respectively arranged with the groove that the section caved in is " Ω " shape on 2 and following 3,
Convex cross section with the stretching of recess is " Ω " shape or triangle.
In use, insulating sheath pipe 1 is enclosed on transmission line of electricity by opening, power transmission line is set to be located at the interior of insulating sheath pipe
In hole 4, then it is integrated its fastening groove and raised pressing, because the color of this insulating sheath pipe is eye-catching fluorescein
Color or yellow or other assertive colours, daytime under light irradiation, give out eye-catching light, the self-luminous that night has due to it
Function, passing vehicle is also very easy to find front transmission line of electricity, remind Overheight Vehicles driver to make reply in time, keep away
Exempt from that accident occurs.
Insulating sheath pipe is made of self-luminous, the flexible insulating material with reflecting properties, such as in existing silica gel material
Flexible insulating material made of middle addition self-luminous and reflective beads, and color is eye-catching fluorescein or yellow or other are eye-catching
Color.
Claims (3)
1. a kind of power circuit insulating sheath, including insulating sheath pipe, it is characterised in that：Insulated made of flexible insulating material
Protecting pipe（1）Axially vertical section be C-shaped, on upper and lower two opposite face that insulating sheath pipe is open vertically, set respectively
There are the groove to cave in and the projection with the stretching of recess, the fastening sealing of groove and raised composition insulating sheath pipe, exhausted
Annular projection is provided with the cylindrical anchor ring of edge protecting pipe one end（5）, shoulder hole is provided with other end endoporus（6）, in ladder
It is provided with the inner circle anchor ring in hole and annular projection（5）The annular recess of matching（7）.
2. power circuit insulating sheath according to claim 1, it is characterised in that：Above-mentioned insulating sheath pipe（1）It is by certainly
The luminous, flexible insulating material with reflecting properties is made, and color is eye-catching fluorescent red or yellow.
3. power circuit insulating sheath according to claim 2, it is characterised in that：In on above-mentioned upper and lower two opposite face
Channel section is that the raised cross sectional shape of " Ω " shape and recess is " Ω " shape or triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510623.2U CN206806946U (en) | 2017-05-10 | 2017-05-10 | Power circuit insulating sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720510623.2U CN206806946U (en) | 2017-05-10 | 2017-05-10 | Power circuit insulating sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206806946U true CN206806946U (en) | 2017-12-26 |
Family
ID=60739727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720510623.2U Expired - Fee Related CN206806946U (en) | 2017-05-10 | 2017-05-10 | Power circuit insulating sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206806946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601108A (en) * | 2019-10-14 | 2019-12-20 | 江苏开开电缆有限公司 | Cable insulation sheath |
-
2017
- 2017-05-10 CN CN201720510623.2U patent/CN206806946U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110601108A (en) * | 2019-10-14 | 2019-12-20 | 江苏开开电缆有限公司 | Cable insulation sheath |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171226 Termination date: 20180510 |