CN106786186A - For the cable rod rising device in city - Google Patents
For the cable rod rising device in city Download PDFInfo
- Publication number
- CN106786186A CN106786186A CN201611214796.6A CN201611214796A CN106786186A CN 106786186 A CN106786186 A CN 106786186A CN 201611214796 A CN201611214796 A CN 201611214796A CN 106786186 A CN106786186 A CN 106786186A
- Authority
- CN
- China
- Prior art keywords
- cable
- aluminium alloy
- rising device
- rod rising
- shelves
- 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.)
- Pending
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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/06—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for laying cables, e.g. laying apparatus on vehicle
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Elimination Of Static Electricity (AREA)
Abstract
The invention discloses the cable rod rising device for city, the side of cable terminal pole is arranged at, cable terminal pole upper end is provided with three-phase trolley line.Rod rising device includes three groups corresponding with three-phase trolley line shelves line insulator chains; the upper end of three groups of shelves line insulator chains connects three wires of three-phase trolley line respectively; the lower end of three groups of shelves line insulator chains connects corresponding arrester and corresponding cable termination respectively; cable is arranged in aluminium alloy Hough protection pipe; the aluminium alloy Hough protection pipe other end is connected with buried cable passage, and cable nationality enters buried cable passage by aluminium alloy Hough protection pipe.The present invention is compared with existing cable steps on bar platform, and land occupation area is smaller, and the material of consuming is less, lighter, with the obvious advantage in the city of an inch of land is an inch of gold.
Description
Technical field
The present invention relates to cable laying technical field, more particularly to a kind of cable rod rising device for city.
Background technology
In the prior art, transmission line of electricity is switched to need rod rising device, current cable when trolley line sets up by cable laying
Bar is stepped on to be frequently mounted in the range of pavement and greening.The floor space that cable steps on bar platform is typically directly subject to resettlement to compensate
Greening and municipal other cross pipe-lines across etc. the influence of factor and cause constructional difficulties, this is in urbanization degree area higher
Domain contradiction is especially prominent.Such as usually used at present 110kV cables step on bar platform size for 4.6m × 8.8m, due to taking up an area face
Product is big, and it often leads during the practice of construction of District of Shanghai because conflicting with urban afforestation contradiction and underground municipal pipeline
Cause situations such as damages is higher, construction speed is impacted.
Accordingly, it would be desirable to a kind of cable rod rising device, being capable of laying suitable for the cable in city.
The content of the invention
In view of the drawbacks described above of prior art, the present invention provides a kind of cable rod rising device for city, realization
The first purpose is that platform size is small, cable laying suitable for city.
To achieve the above object, the invention provides the cable rod rising device for city, it is arranged at cable terminal pole
Side, the cable terminal pole upper end is provided with three-phase trolley line.
The rod rising device includes three groups corresponding with three-phase trolley line shelves line insulator chains, and shelves line is exhausted described in three groups
The upper end of edge substring connects three wires of the three-phase trolley line respectively, and the lower end of shelves line insulator chain connects respectively described in three groups
Corresponding arrester and corresponding cable termination are connect, the other end connection cable of the cable termination, the cable is arranged on
In aluminium alloy Hough protection pipe, the aluminium alloy Hough protection pipe other end is connected with buried cable passage, the cable nationality by
The aluminium alloy Hough protection pipe enters buried cable passage.
Preferably, shelves line insulator chain described in every group includes 15 shelves line insulators.
Preferably, the shelves line insulator chain is fixed on and steps on bar steel pipe pole.
Preferably, the upper end nationality of shelves line insulator chain is connected the three-phase trolley line by drop wire clip respectively described in three groups
Three wires.
Preferably, the lower end of the shelves line insulator chain is provided with T-shaped wire clamp, and the lower end nationality of the shelves line insulator chain is by institute
State T-shaped wire clamp and connect the arrester, the cable termination respectively.
Preferably, the cable sheath grounding box is fixed on and steps on bar steel pipe pole.
Preferably, the aluminium alloy Hough protection pipe top is provided with aluminium alloy single welding connector, the aluminium alloy single
Welding connector is used for the cable being fixedly installed in the aluminium alloy Hough protection pipe.
Beneficial effects of the present invention：
The present invention is compared with existing cable steps on bar platform, and land occupation area is smaller, and the material of consuming is less, gentlier
Just, it is with the obvious advantage in the city of an inch of land is an inch of gold.
The technique effect of design of the invention, concrete structure and generation is described further below with reference to accompanying drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Brief description of the drawings
Fig. 1 is illustrated that the structural representation at one embodiment of the invention south visual angle.
Fig. 2 is illustrated that the structural representation at one embodiment of the invention west visual angle.
Fig. 3 is illustrated that one embodiment of the invention overlooks the structural representation at visual angle.
Specific embodiment
Embodiment
As shown in Figure 1 to Figure 3, for the cable rod rising device in city, the side of cable terminal pole 1, cable end are arranged at
The upper end of side pole 1 is provided with three-phase trolley line.
Rod rising device includes three groups corresponding with three-phase trolley line shelves line insulator chains, three groups of upper ends of shelves line insulator chain
Respectively connect three-phase trolley line three wires, three groups shelves line insulator chains lower end connect respectively corresponding arrester 4 and
Corresponding cable termination 12, the other end connection cable 6 of cable termination 12, the connection cable sheath grounding box 3 of arrester 4, cable 6
Be arranged in aluminium alloy Hough protection pipe 7, the other end of aluminium alloy Hough protection pipe 7 is connected with buried cable passage, the nationality of cable 6 by
Aluminium alloy Hough protection pipe 7 enters buried cable passage.
A, B, C three-phase trolley line guide to cable termination by being arranged on the shelves line insulator chain stepped on bar steel pipe pole 11 respectively
12 and arrester 4 on, cable 6 enters ground in aluminium alloy Hough protection pipe 7.
Principle of the invention is：The built on stilts downlead of A, B, C three-phase is subject to the fixation of shelves line insulator 8, downlead
Can be directly connected on cable termination 12, by the connection cable 6 of cable termination 12, so that cable steps on the contracting of bar platform size
Small is 2.4m × 8.8m, and area about 48% is reduced compared with present situation platform.
In certain embodiments, every group of shelves line insulator chain includes 15 shelves line insulators 8.
In certain embodiments, shelves line insulator chain is fixed on and steps on bar steel pipe pole 11.
In certain embodiments, the upper end nationality of three groups of shelves line insulator chains connects three-phase trolley line respectively by drop wire clip 9
Three wires.
In certain embodiments, the lower end of shelves line insulator chain is provided with T-shaped wire clamp 10, the lower end nationality of shelves line insulator chain by
T-shaped wire clamp 10 connects arrester 4, cable termination 12 respectively.
In certain embodiments, the nationality of arrester 4 is connected by sheath down conductor 2 with cable sheath grounding box 3,
In certain embodiments, cable sheath grounding box 3 is fixed on and steps on bar steel pipe pole 11.
In certain embodiments, the top of aluminium alloy Hough protection pipe 7 is provided with aluminium alloy single welding connector 5, aluminium alloy single
Core welding connector 5 is used for the cable 6 being fixedly installed in aluminium alloy Hough protection pipe 7.
Preferred embodiment of the invention described in detail above.It should be appreciated that one of ordinary skill in the art without
Need creative work just can make many modifications and variations with design of the invention.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical scheme, all should be in the protection domain being defined in the patent claims.
Claims (8)
1. it is used for the cable rod rising device in city, is arranged at the side of cable terminal pole (1), cable terminal pole (1) upper end
It is provided with three-phase trolley line；It is characterized in that：The rod rising device includes three groups corresponding with three-phase trolley line shelves line insulation
Substring, the upper end of shelves line insulator chain described in three groups connects three wires of the three-phase trolley line, shelves line described in three groups respectively
The lower end of insulator chain connects corresponding arrester (4) and corresponding cable termination (12), the cable termination (12) respectively
Other end connection cable (6), the cable (6) is arranged in aluminium alloy Hough protection pipe (7), the aluminium alloy Hough protection
Pipe (7) other end is connected with buried cable passage, and cable (6) nationality enters underground by the aluminium alloy Hough protection pipe (7)
Cable passage.
2. the cable rod rising device for city according to claim 1, it is characterised in that shelves line insulator described in every group
String includes 15 shelves lines insulator (8).
3. the cable rod rising device for city according to claim 1, it is characterised in that the shelves line insulator chain is consolidated
It is scheduled on and steps on bar steel pipe pole (11).
4. the cable rod rising device for city according to claim 1, it is characterised in that shelves line insulator described in three groups
The upper end nationality of string is connected three wires of the three-phase trolley line by drop wire clip (9) respectively.
5. the cable rod rising device for city according to claim 1, it is characterised in that the shelves line insulator chain
Lower end is provided with T-shaped wire clamp (10), and the lower end nationality of the shelves line insulator chain connects described lightning-arrest respectively by the T-shaped wire clamp (10)
Device (4), the cable termination (12).
6. the cable rod rising device for city according to claim 1, it is characterised in that arrester (4) nationality by
Sheath down conductor (2) is connected with the cable sheath grounding box (3).
7. the cable rod rising device for city according to claim 1, it is characterised in that the cable sheath grounding box
(3) it is fixed on and steps on bar steel pipe pole (11).
8. the cable rod rising device for city according to claim 1, it is characterised in that the aluminium alloy Hough protection
Pipe (7) top is provided with aluminium alloy single welding connector (5), and the aluminium alloy single welding connector (5) is described for being secured across
The cable (6) in aluminium alloy Hough protection pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214796.6A CN106786186A (en) | 2016-12-26 | 2016-12-26 | For the cable rod rising device in city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611214796.6A CN106786186A (en) | 2016-12-26 | 2016-12-26 | For the cable rod rising device in city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106786186A true CN106786186A (en) | 2017-05-31 |
Family
ID=58919567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611214796.6A Pending CN106786186A (en) | 2016-12-26 | 2016-12-26 | For the cable rod rising device in city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786186A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001119822A (en) * | 1999-10-15 | 2001-04-27 | Tokyo Electric Power Co Inc:The | Overhead transmission line and method for re-stringing the same |
| CN2575890Y (en) * | 2002-08-27 | 2003-09-24 | 上海市南供电设计有限公司 | Full-open-loop hi-fi audio power amplifier |
| CN2612127Y (en) * | 2003-03-14 | 2004-04-14 | 无锡供电设计研究院 | Double-loop overhead cable terminal station |
| CN204645808U (en) * | 2015-05-27 | 2015-09-16 | 苏文电能科技有限公司 | Bar stepped on by cement pole cable |
| CN206340908U (en) * | 2016-12-26 | 2017-07-18 | 上海电力设计院有限公司 | Cable rod rising device for city |
-
2016
- 2016-12-26 CN CN201611214796.6A patent/CN106786186A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001119822A (en) * | 1999-10-15 | 2001-04-27 | Tokyo Electric Power Co Inc:The | Overhead transmission line and method for re-stringing the same |
| CN2575890Y (en) * | 2002-08-27 | 2003-09-24 | 上海市南供电设计有限公司 | Full-open-loop hi-fi audio power amplifier |
| CN2612127Y (en) * | 2003-03-14 | 2004-04-14 | 无锡供电设计研究院 | Double-loop overhead cable terminal station |
| CN204645808U (en) * | 2015-05-27 | 2015-09-16 | 苏文电能科技有限公司 | Bar stepped on by cement pole cable |
| CN206340908U (en) * | 2016-12-26 | 2017-07-18 | 上海电力设计院有限公司 | Cable rod rising device for city |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105102090A (en) | Method for constructing power distribution line by using combined overhead ground wire and extra high voltage neutral line having separated installation structure for extra high voltage neutral line and low voltage neutral line | |
| CN103268991A (en) | Grounding device for 10kv cable branch box, ring main unit and ring main box | |
| CN205116866U (en) | Device is down drawn to transmission line cable termination solid | |
| CN206340908U (en) | Cable rod rising device for city | |
| CN106786186A (en) | For the cable rod rising device in city | |
| CN206452082U (en) | The earthing mechanism of OPGW on transformer station's outlet framework | |
| CN105429034A (en) | Grounding device of transformer substation containing inlet and outlet cables and mounting method thereof | |
| CN107386771A (en) | Cable type double back steel pipe rod-type terminal tower before and after a kind of 110kV overhead transmission lines | |
| CN104184015A (en) | Installation construction process for grounding device | |
| CN104314352A (en) | Compact composite material power transmission line tower | |
| CN216981486U (en) | 35kV double-circuit cable climbing rod and terminal rod integrated device | |
| CN203721258U (en) | Anti-interference four-core composite flat cable with pilot core pair | |
| CN202434988U (en) | 10 kV drop fuse cable electroscopy grounding wire | |
| CN206400166U (en) | Cable fitting more than a kind of double cable OPGW of transformer station's single pole | |
| Panosch et al. | 20 kV overhead lines with covered conductors | |
| CN208473419U (en) | A kind of double back cable suitable for built span line draws lower facility | |
| CN205389010U (en) | Pole, table case earthing device | |
| CN204152289U (en) | With the two-level architecture terminal steel pipe tower of lightning rod | |
| CN206516779U (en) | A kind of lightning protection device of intelligent electrical system communication lines | |
| CN205609778U (en) | Two division C molded lines clamping connection ground wires in big line footpath are hung and are established device | |
| CN213585095U (en) | 110 kilovolt double-loop triangular arrangement cable terminal pole | |
| CN204538277U (en) | A kind of mesolow overhead distribution insulated conductor wiring construction | |
| CN103700436A (en) | Five-core compound flat cable with control core pairs | |
| CN212624822U (en) | Novel overhead transmission line lightning conductor | |
| CN103048747A (en) | Optical cable cross-connecting box with isolated base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |