CN106099820A - The anti-sinking system of cable - Google Patents
The anti-sinking system of cable Download PDFInfo
- Publication number
- CN106099820A CN106099820A CN201610440280.7A CN201610440280A CN106099820A CN 106099820 A CN106099820 A CN 106099820A CN 201610440280 A CN201610440280 A CN 201610440280A CN 106099820 A CN106099820 A CN 106099820A
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- Prior art keywords
- cable
- ground
- mentioned
- fixed
- protection pipe
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- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of anti-sinking system of cable, relate to field of power, main purpose is to provide a kind of anti-sinking system of new cable, and constructing operation is simple, and can effectively solve the harmful effect that cable is produced by cable subsidence problems.The main technical schemes of the present invention is a kind of anti-sinking system of cable, including: equipment ground, equipment ground includes the portion of burying and supporting part, and the portion of burying buries and is fixed in ground, and supporting part is emerging in outside ground；Bracing frame, bracing frame is fixed on supporting part, is used for supporting fixing electric equipment；Cable, cable is divided into the section of burying and linkage section, and the section of burying is fixed in ground for burying, and linkage section is used for being emerging in outside ground；Cable includes: protection pipe and the cable core being set in protection pipe, the cable core of linkage section is connected to the electric equipment on bracing frame；Connecting portion, one end of connecting portion is fixed on equipment ground, and the other end is fixed on protection pipe, and protection pipe is fixed on equipment ground by connecting portion.
Description
Technical field
The present invention relates to field of power, particularly relate to a kind of anti-sinking system of cable.
Background technology
In the middle of power system, the cable louding in transformer station is extremely complex, and cable is soft fragile and is placed in the most miscellaneous
Disorderly it is difficult to arrange, therefore cable is embedded in underground, reduce external interference and destroy, and for the cable under protecting field, it will usually to electricity
Cable does poling and processes, and meets the changing firmness requirements of protection cable, extends the service life of cable.But due to building in transformer station
Build thing and cable pipe laying uses for a long time, all there is subsidence problems, but owing to the two fall rate is different, buried pipe abrasion electricity can be made
Cable crust, causes cable bad, therefore inevitably cable pipe laying is carried out anti-settling process to protect cable.
In the prior art, the settlement prevention of cable pipe laying being usually two kinds, a kind of for pouring anti-open caisson, another kind is
Promote backfill soil density.Pouring of anti-open caisson is to stretch out block shaft building at soil at cable, slows down sinking.Promoting backfill soil density is
To back fill compaction so that it is density increases, and density is the biggest, sinks the slowest.
But pour the long construction period of anti-open caisson, and need professional to process, waste time and energy.But anyway, by
In for ambient soil, cable pipe laying is foreign body, and density is different, it is impossible to stops subsidence problems, how can effectively solve the problem that
The harm that subsidence problems brings, thus protecting the service life of cable and use safety is root problem.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of anti-sinking system of cable, and main purpose is to provide a kind of new cable
Anti-sinking system, constructing operation is simple, and can effectively solve the harmful effect that cable is produced by cable subsidence problems.
For reaching above-mentioned purpose, present invention generally provides following technical scheme:
The embodiment of the present invention provides a kind of anti-sinking system of cable, including:
Equipment ground, described equipment ground includes the portion of burying and supporting part, described in the portion of burying bury and be fixed in ground, institute
State supporting part to be emerging in outside ground；
Bracing frame, support frame as described above is fixed on described supporting part, is used for supporting fixing electric equipment；
Cable, described cable is divided into the section of burying and linkage section, described in the section of burying be fixed in ground for burying, described company
The section of connecing is for being emerging in outside ground；Described cable includes: protection pipe and the cable core being set in described protection pipe, described company
The cable core of the section of connecing is connected to the electric equipment on support frame as described above；
Connecting portion, one end of described connecting portion is fixed on described equipment ground, and the other end is fixed on described protection pipe,
Described protection pipe is fixed on described equipment ground by described connecting portion.
Further, described connecting portion is reinforcing bar；One end of described reinforcing bar is embedded in described equipment ground in advance, or will expand
Described equipment ground squeezed into by bolt, and welded with described expansion bolt by described reinforcing bar, and the other end is welded in described cable protection
Pipe.
Further, described connecting portion is bolt；There is on each described protection pipe one and connect sheet, each described company
Contact pin all has through hole；One end of described bolt is embedded in or squeezes into described equipment ground in advance, and the other end passes each described company
The through hole of contact pin, described bolt is fixed in the through hole of described connection sheet by nut.
Further, described protection pipe have two relative screw sheets in hole.
Further, between described linkage section and the described section of burying, there is angle, the angle ranging between 0 degree to 180 degree.
Further, described linkage section is vertically fixed on described equipment ground.
Further, for being flexibly connected between described cable core with described protection pipe.
Further, described protection pipe is made up of metal material.
Further, described protection pipe is coating steel pipe.
In the technical scheme that the embodiment of the present invention proposes, a kind of anti-sinking system of cable, including: equipment ground, bracing frame, electricity
Cable；Wherein equipment ground includes the portion of burying and supporting part, and the portion of burying buries and is fixed in ground, and supporting part is emerging in outside ground
Portion；And bracing frame is fixed on supporting part, it is used for supporting fixing electric equipment；Cable is divided into the section of burying and linkage section, wherein buries
Hide section to be used for burying and be fixed in ground, and linkage section is used for being emerging in outside ground, is connected with outside electric equipment；Concrete,
Cable includes: protection pipe and the cable core being set in protection pipe, cable core is for the electric equipment being connected on bracing frame.Even
Meeting portion, one end of connecting portion is fixed on equipment ground, and the other end is fixed on protection pipe, and protection pipe is fixed on by connecting portion
On equipment ground.In the prior art, pour anti-open caisson construction great efforts, long in time limit, want simultaneously need to meet certain technology
Ask, the most still cannot stop to sink, and cable core is different with cable fall rate because of equipment itself so that cable stress is damaged
Bad.Compared with prior art, in the technical scheme that the embodiment of the present invention provides, directly protection pipe is connected with equipment ground,
Make cable identical with the fall rate of equipment ground, it is achieved jointly to settle so that between equipment and cable core, there is no phase para-position
Move, although the most fundamentally stop to sink, but can have and effectively solve the impact that subsidence problems brings, quick construction letter simultaneously
Single, it is not necessary to professional operates, no matter on material or manually, all having saved cost.
Accompanying drawing explanation
The anti-sinking system of a kind of cable that Fig. 1 provides for the embodiment of the present invention；
The bolted connection that Fig. 2 provides for the embodiment of the present invention.
Detailed description of the invention
By further illustrating the technological means and effect that the present invention taked by reaching predetermined goal of the invention, once combine
Accompanying drawing and preferred embodiment, to the cable anti-sinking system detailed description of the invention, structure, feature and the merit thereof that propose according to the present invention
Effect, after describing in detail such as.
As it is shown in figure 1, embodiments provide a kind of anti-sinking system of cable 2, including equipment ground 11, above-mentioned set
Standby ground 11 includes that the portion of burying and supporting part, the above-mentioned portion of burying bury and is fixed in ground, and above-mentioned supporting part 12 is emerging in ground
Outward；The said equipment ground 11 is used for fixing electric equipment, can bear superstructure in the said equipment ground 11 buries ground
Load, is to ensure that superstructure can the pith of safety and firmness.Above-mentioned supporting part 12 is for determining above-mentioned electric equipment
Height also bears its weight and can be delivered to the said equipment ground 11, thus ensures that above-mentioned electric equipment safety is with stable
Property.
Bracing frame 13, above-mentioned bracing frame 13 is fixed on above-mentioned supporting part 12, is used for supporting fixing electric equipment；Above-mentioned
Support 13 provides a stable platform placed can to above-mentioned electric equipment, can be connected with above-mentioned supporting part 12 simultaneously,
Effectively carrying out the transmission of power, the most above-mentioned bracing frame 13 provides protection for above-mentioned electric equipment so that above-mentioned electric equipment
Will not be destroyed because of dust storm.
Cable 2, above-mentioned cable 2 is divided into the section of burying and linkage section, and the above-mentioned section of burying is fixed in ground for burying, above-mentioned
Linkage section is used for being emerging in outside ground；Above-mentioned cable 2 includes: protection pipe and the cable core being set in above-mentioned protection pipe, above-mentioned
The cable core of linkage section is connected to the electric equipment on above-mentioned bracing frame 13；Above-mentioned cable 2, for ensureing that winding displacement is neat, is avoided simultaneously
Dust storm is attacked, and can be imbedded in underground arrangement, and above-mentioned electric equipment is arranged on the ground, therefore expose ground by above-mentioned cable 2 part
Face, is attached with above-mentioned electric equipment.The most above-mentioned cable 2 is made up of above-mentioned protection pipe and above-mentioned cable core, above-mentioned cable
Core is used for connecting above-mentioned electric equipment and being transmitted, and above-mentioned protection pipe is used for protecting cable core, prevents cable core to be subject to extraneous ring
Border affects and is destroyed.Due to above-mentioned protection pipe directly contact external environment, for preventing above-mentioned protection pipe corrosion, can
Select coating steel pipe to manage as above-mentioned protection, make increase the service life of above-mentioned protection pipe, can more effectively protect above-mentioned cable
Core.
Connecting portion 3, one end of above-mentioned connecting portion 3 is fixed on the said equipment ground 11, and the other end is fixed on above-mentioned protection
Guan Shang, above-mentioned protection pipe is fixed on the said equipment ground 11 by above-mentioned connecting portion 3.Above-mentioned connecting portion 3 is by the said equipment ground
Base 11 and above-mentioned protection pipe connect so that the said equipment ground 11 and above-mentioned protection pipe realize common sedimentation, make the said equipment ground
There is no relative displacement between base 11 and above-mentioned protection pipe, thus protect above-mentioned cable core to be not forced damage.Above-mentioned connecting portion 3 can
To select reinforcing bar directly to weld, work is simple, and consumptive material is few, and common workmen can complete work, it is not necessary to professional
Grasp technological requirement.Above-mentioned connecting portion 3 can also use bolt, makes between the said equipment ground 11 and above-mentioned protection pipe as removable
Unload connected mode, facilitate the maintenance work in later stage.
Below by way of the cable in the work process of the anti-sinking system of cable in the present embodiment and principle specific illustrative embodiment
Anti-sinking system:
In the prior art, the settlement prevention of cable pipe laying being usually two kinds, a kind of for pouring anti-open caisson, another kind is
Promote backfill soil density.Pouring of anti-open caisson is to stretch out block shaft building at soil at cable, slows down sinking.Promoting backfill soil density is
To back fill compaction so that it is density increases, and density is the biggest, sinks the slowest.But pour the long construction period of anti-open caisson, and need
Professional processes, and wastes time and energy.And anyway, for ambient soil, cable pipe laying is always foreign body, and density is also
Differ, it is impossible to stop subsidence problems, how can effectively solve the problem that the harm that subsidence problems brings, thus protect the use of cable
Life-span and use safety are root problems.
And in the embodiment of the present invention, skip and stop subsidence problems, be directed to the impact that subsidence problems brings, anti-settling be because of
Different with above-mentioned cable 2 fall rate for the said equipment ground 11, cause above-mentioned cable core stress, so that above-mentioned cable core
Destroyed.The said equipment ground 11 and above-mentioned cable 2 are attached by the embodiment of the present invention so that the said equipment ground 11 He
Above-mentioned cable 2 realizes jointly sinking, thus ensures that between the said equipment ground 11 and above-mentioned cable 2, relative displacement is zero, makes
State cable core not affected by the power produced of sinking, thus protect above-mentioned cable core, reach anti-settling purpose.
In the technical scheme that the embodiment of the present invention proposes, a kind of anti-sinking system of cable, including: equipment ground, bracing frame, electricity
Cable；Wherein equipment ground includes the portion of burying and supporting part, and the portion of burying buries and is fixed in ground, and supporting part is emerging in outside ground
Portion；And bracing frame is fixed on supporting part, it is used for supporting fixing electric equipment；Cable is divided into the section of burying and linkage section, wherein buries
Hide section to be used for burying and be fixed in ground, and linkage section is used for being emerging in outside ground, is connected with outside electric equipment；Concrete,
Cable includes: protection pipe and the cable core being set in protection pipe, cable core is for the electric equipment being connected on bracing frame.Even
Meeting portion, one end of connecting portion is fixed on equipment ground, and the other end is fixed on protection pipe, and protection pipe is fixed on by connecting portion
On equipment ground.In the prior art, pour anti-open caisson construction great efforts, long in time limit, want simultaneously need to meet certain technology
Ask, the most still cannot stop to sink, and cable core is different with cable fall rate because of equipment itself so that cable stress is damaged
Bad.Compared with prior art, in the technical scheme that the embodiment of the present invention provides, directly protection pipe is connected with equipment ground,
Make cable identical with the fall rate of equipment ground, it is achieved jointly to settle so that between equipment and cable core, there is no phase para-position
Move, although the most fundamentally stop to sink, but can have and effectively solve the impact that subsidence problems brings, quick construction letter simultaneously
Single, it is not necessary to professional operates, no matter on material or manually, all having saved cost.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
In order to make the said equipment ground 11 and above-mentioned cable 2 connect, concrete, above-mentioned connecting portion 3 is reinforcing bar；Above-mentioned
One end of reinforcing bar is embedded in the said equipment ground 11 in advance, or expansion bolt is squeezed into the said equipment ground 11, and by above-mentioned reinforcing bar
Welding with above-mentioned expansion bolt, the other end is welded in above-mentioned cable protection pipe.Above-mentioned reinforcing bar is convenient in construction to be found, and uses pre-
It is embedded in the reinforcing bar in the said equipment ground 11, the unsettled other end outside the said equipment ground 11 is welded on above-mentioned protection pipe
On, the said equipment ground 11 and above-mentioned cable 2 can be made to fix.If wanting the said equipment ground 11 of the most pre-buried above-mentioned reinforcing bar is entered
Row transformation, then can squeeze into the said equipment ground 11 by above-mentioned expansion bolt and be fixed, then by above-mentioned reinforcement welding with above-mentioned
Expansion bolt, the other end carries out being welded and fixed with above-mentioned protection pipe again.For not only the equipment that the later stage is newly-built being carried out
Pre-planned, also solve the problem that the used equipment of the most pre-buried above-mentioned reinforcing bar uses the embodiment of the present invention simultaneously.
As shown in Figure 1, 2 in order to make the said equipment ground 11 and the connection of above-mentioned cable 2, and it is easy to safeguard, specifically
, above-mentioned connecting portion 3 is bolt 31；Having one on each above-mentioned protection pipe and connect sheet 4, each above-mentioned connection sheet 4 has
There is through hole；One end of above-mentioned bolt 31 is embedded in advance or squeezes into the said equipment ground 11, and the other end passes each above-mentioned connection sheet 4
Through hole, be then threaded into nut 32 and be fixed.When existing device is transformed, squeeze into the said equipment by one of bolt 31
In ground 11, other end connects the through hole of sheet 4 through above-mentioned protection pipe, is then threaded into nut 32 and fixes, can make the said equipment
Ground 11 and above-mentioned cable 2 are detachably fixed.For the above-mentioned electric equipment do not set up, then above-mentioned bolt 31 can be embedded into
State in equipment ground 11, connect for paving line afterwards and prepare.This mode of removably connecting of bolt 32 is used to be easy to above-mentioned
The maintenance of cable 2, after above-mentioned cable core or protection pipe reach service life or damage, only need to screw off nut 32 upper
State cable 2 and safeguard replacing.
As shown in Figure 1 owing to burying in low when above-mentioned cable 2 is laid, it is arranged at during connection on the ground, therefore above-mentioned cable 2 needs
Bend, concrete, there is between above-mentioned linkage section and the above-mentioned section of burying angle, above-mentioned angle is between 0 degree to 180 degree.By
Make to be formed between linkage section and the section of burying of above-mentioned cable 2 above-mentioned angle in the bending of above-mentioned cable 2, and to its angle formed too
High restriction, therefore above-mentioned angle only need to ensure that not destroying above-mentioned cable 2 ties between 0 degree to 180 degree in this range
Structure, can complete again the function buried and connect simultaneously.
Owing to above-mentioned cable 2 is longer, and there is the different above-mentioned section of burying in direction and above-mentioned linkage section, so above-mentioned connection
There are multiple choices in portion 3, concrete, and above-mentioned linkage section is vertically fixed on the said equipment ground 11.Subsidence problems is easy
The coupling part of the above-mentioned cable 2 damaged, therefore above-mentioned connecting portion 3 selectes linkage section and the said equipment ground 11 of above-mentioned cable 2
It is connected.If the section of burying selecting above-mentioned cable 2 is connected with the said equipment ground 11, because of the above-mentioned section of burying and above-mentioned linkage section
Between there is above-mentioned angle, above-mentioned linkage section may sink because of extraneous dust storm or above-mentioned linkage section self, change above-mentioned
Fixed angle, causes above-mentioned cable core to be worn and torn by above-mentioned linkage section protection pipe, therefore should make above-mentioned linkage section vertically side
Upwards will not produce friction with above-mentioned cable core, and ensure that between the said equipment ground 11 and above-mentioned cable 2, relative displacement is zero,
So selecting above-mentioned linkage section vertical direction to be connected with the said equipment ground 11.
Because above-mentioned cable core or above-mentioned protection pipe can be changed, concrete, between above-mentioned cable core and above-mentioned protection pipe be
It is flexibly connected.Above-mentioned cable core only need to be formed directly into above-mentioned protection pipe, in case the cable core of above-mentioned linkage section is invaded by dust storm
Attacking and protect the cable core of the above-mentioned section of burying not by soil weight, therefore above-mentioned cable core is solid without carrying out between above-mentioned protection pipe
Fixed, only need to provide blindage.
In order to be effectively protected above-mentioned cable core, concrete, above-mentioned protection pipe is made up of metal material.Nowadays,
Common tubing has been generally used pvc material, because of its will not corrosion, cheap.And the embodiment of the present invention is still
Old use metal material, owing to above-mentioned electric equipment is in urban periphal defence mostly, loses signs of human habitation, long-term unmanned maintenance, gold at ordinary times
No matter belonging to material to be superior to pvc material in shock resistance or on maintenance period.Pvc material then can be because of
Service life causes the problem such as cracking, embrittlement.So while the cost of metal material is of a relatively high, but it is still that the present invention implements
The preferred material of example.
Metal material selected by above-mentioned protection pipe, but in order to prevent corrosion, concrete, above-mentioned protection pipe is galvanized steel
Pipe.Corrosion can effectively be avoided again on the basis of common steel tube by above-mentioned coating steel pipe, has the most been applied to each neck
Territory, is the most ripe technology, and the decay resistance of the above-mentioned coating steel pipe of each bound pair has the highest evaluation.
In the technical scheme that the embodiment of the present invention proposes, a kind of anti-sinking system of cable, including: equipment ground, bracing frame, electricity
Cable；Wherein equipment ground includes the portion of burying and supporting part, and the portion of burying buries and is fixed in ground, and supporting part is emerging in outside ground
Portion；And bracing frame is fixed on supporting part, it is used for supporting fixing electric equipment；Cable is divided into the section of burying and linkage section, wherein buries
Hide section to be used for burying and be fixed in ground, and linkage section is used for being emerging in outside ground, is connected with outside electric equipment；Concrete,
Cable includes: protection pipe and the cable core being set in protection pipe, cable core is for the electric equipment being connected on bracing frame.Even
Meeting portion, one end of connecting portion is fixed on equipment ground, and the other end is fixed on protection pipe, and protection pipe is fixed on by connecting portion
On equipment ground.In the prior art, pour anti-open caisson construction great efforts, long in time limit, want simultaneously need to meet certain technology
Ask, the most still cannot stop to sink, and cable core is different with cable fall rate because of equipment itself so that cable stress is damaged
Bad.Compared with prior art, in the technical scheme that the embodiment of the present invention provides, directly protection pipe is connected with equipment ground,
Make cable identical with the fall rate of equipment ground, it is achieved jointly to settle so that between equipment and cable core, there is no phase para-position
Move, although the most fundamentally stop to sink, but can have and effectively solve the impact that subsidence problems brings, quick construction letter simultaneously
Single, it is not necessary to professional operates, no matter on material or manually, all having saved cost.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (8)
1. the anti-sinking system of cable, it is characterised in that including:
Equipment ground, described equipment ground includes the portion of burying and supporting part, described in the portion of burying bury and be fixed in ground, described
Support part is emerging in outside ground；
Bracing frame, support frame as described above is fixed on described supporting part, is used for supporting fixing electric equipment；
Cable, described cable is divided into the section of burying and linkage section, described in the section of burying be fixed in ground for burying, described linkage section
For being emerging in outside ground；Described cable includes: protection pipe and the cable core being set in described protection pipe, described linkage section
The electric equipment that is connected on support frame as described above of cable core；
Connecting portion, one end of described connecting portion is fixed on described equipment ground, and the other end is fixed on described protection pipe, described
Protection pipe is fixed on described equipment ground by described connecting portion.
The anti-sinking system of cable the most according to claim 1, it is characterised in that described connecting portion is reinforcing bar；Described reinforcing bar
One end is embedded in described equipment ground in advance, or expansion bolt is squeezed into described equipment ground, and by described reinforcing bar and described expansion
Bolt welding, the other end is welded in described cable protection pipe.
The anti-sinking system of cable the most according to claim 1, it is characterised in that described connecting portion is bolt；Each described guarantor
All having one on pillar and connect sheet, each described connection sheet has through hole；One end of described bolt is embedded in advance or squeezes into
Described equipment ground, the other end is through the through hole of each described connection sheet, and described bolt is fixed on described connection sheet by nut
Through hole in.
4. according to the anti-sinking system of the cable described in Claims 2 or 3, it is characterised in that described linkage section and the described section of burying it
Between there is angle, the angle ranging between 0 degree to 180 degree.
The anti-sinking system of cable the most according to claim 4, it is characterised in that described linkage section is vertically fixed on institute
State on equipment ground.
The anti-sinking system of cable the most according to claim 5, it is characterised in that between described cable core and described protection pipe be
It is flexibly connected.
The anti-sinking system of cable the most according to claim 6, it is characterised in that described protection pipe is made up of metal material.
The anti-sinking system of cable the most according to claim 7, it is characterised in that described protection pipe is coating steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440280.7A CN106099820B (en) | 2016-06-17 | 2016-06-17 | The anti-sinking system of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610440280.7A CN106099820B (en) | 2016-06-17 | 2016-06-17 | The anti-sinking system of cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099820A true CN106099820A (en) | 2016-11-09 |
| CN106099820B CN106099820B (en) | 2018-11-20 |
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| CN201610440280.7A Active CN106099820B (en) | 2016-06-17 | 2016-06-17 | The anti-sinking system of cable |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005007147A1 (en) * | 2005-02-11 | 2006-08-24 | Siemens Ag | Method for laying a gas-insulated electrical line and mass element for positioning a gas-insulated electrical line |
| CN101715622A (en) * | 2007-06-11 | 2010-05-26 | 维斯塔斯风力***集团公司 | A tubing arrangement for an offshore facility |
| CN201865117U (en) * | 2010-11-23 | 2011-06-15 | 江苏省电力公司句容市供电公司 | Line terminal tower foundation with cable protecting pipe |
| CN205681079U (en) * | 2016-06-17 | 2016-11-09 | 国家电网公司 | The anti-sinking system of cable |
-
2016
- 2016-06-17 CN CN201610440280.7A patent/CN106099820B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005007147A1 (en) * | 2005-02-11 | 2006-08-24 | Siemens Ag | Method for laying a gas-insulated electrical line and mass element for positioning a gas-insulated electrical line |
| CN101715622A (en) * | 2007-06-11 | 2010-05-26 | 维斯塔斯风力***集团公司 | A tubing arrangement for an offshore facility |
| CN201865117U (en) * | 2010-11-23 | 2011-06-15 | 江苏省电力公司句容市供电公司 | Line terminal tower foundation with cable protecting pipe |
| CN205681079U (en) * | 2016-06-17 | 2016-11-09 | 国家电网公司 | The anti-sinking system of cable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106099820B (en) | 2018-11-20 |
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