CN106253190A - Cable duct structure, cabling arrangements and cable laying method - Google Patents
Cable duct structure, cabling arrangements and cable laying method Download PDFInfo
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- CN106253190A CN106253190A CN201610818310.3A CN201610818310A CN106253190A CN 106253190 A CN106253190 A CN 106253190A CN 201610818310 A CN201610818310 A CN 201610818310A CN 106253190 A CN106253190 A CN 106253190A
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- side plate
- cable duct
- duct structure
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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
- H02G9/02—Installations of electric cables or lines in or on the ground or water laid directly in or on the ground, river-bed or sea-bottom; Coverings therefor, e.g. tile
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a kind of cable duct structure, including: bed course；Base plate, is located on bed course；First side plate, is connected to base plate one end and is obliquely installed relative to described base plate so that described first side plate fits with described embankment；Second side plate, is located at the other end of described base plate；Laying apparatu, is fixed on described first side plate and/or the medial wall of described second side plate, and described cable laying is on described laying apparatu；Cover plate, is covered on described first side plate and described second side plate to close described cable duct structure.The cable duct structure that the present invention provides, backfill earthing amount is little, needs to take expropriation of land few, and cost is low and the shortest；Backfill earthing will not produce lateral thrust to cable duct structure；There is not earthing and be transmitted to the problem that the additional stress at embankment is big, be not easy to cause the secondary settlement of roadbed；Cable duct inside configuration utilize space bigger.Invention additionally discloses a kind of cabling arrangements including above-mentioned cable duct structure and cable laying method.
Description
Technical field
The present invention relates to cable laying technical field, particularly relate to a kind of cable duct structure, cabling arrangements and electricity
Cable laying method.
Background technology
When city high voltage electric transmission cable lays, it is typically chosen the constructions of structures such as cable duct, pipe laying or cable tunnel as guarantor
Protect the version of cable, when the other cabling of highway and railway, be generally selected economic cable duct structure reliably.
Seeing Fig. 1-Fig. 3, existing conventional cable duct structure 10 is the board-like cable duct of square cover, and cable duct structure 10 includes
Bed course 11, base plate 12, side plate 13, column 14, support 15 and cover plate 16.When construction, smooth location (excavates foundation trench or does not excavates
Foundation trench all can), pour bed course 11, and pour base plate 12 and side plate 13, base plate 12 is horizontally disposed with, and side plate 13 is vertical with base plate 12,
Installing column 14 in the cable duct that base plate 12 and side plate 13 are formed, column 14 is vertically fixed on the inwall of side plate 13, support 15
Level connection joint is on column 14, and cabling a on support 15, levels cable a maintain a certain distance, and covered by cover plate 16
It is located at biside plate 13 to be closed by cable duct.
Owing to roadbed b typically has the gradient, when existing cable groove structure 10 is located at roadbed b, generally require at roadbed b and electricity
Between cable groove structure 10, cable duct structure 10 top and cable duct structure 10 backfill certain thickness covering away from the side of roadbed b
Soil c to form the slight slope of natural discharging slope to ensure the stablizing of cable duct structure 10, need to backfill that earthing amount is big, need to take a large amount of
Expropriation of land, the costly and time consuming length of cost；Space between roadbed b and cable duct structure 10 does not simply fail to utilize simultaneously, and this space
Need a large amount of earthing c, and cable duct structure 10 is produced lateral thrust；And be filled between cable duct structure 10 and roadbed b
It is big that earthing c is transferred to the additional stress at roadbed b embankment, easily causes the secondary settlement of roadbed b；And above-mentioned cable duct structure 10
Available space is less.
Summary of the invention
Based on this, it is necessary to need to backfill that earthing amount is big for existing cable groove structure, big, the cost that needs to take expropriation of land amount
High, the longest, a large amount of earthing cable duct structure is produced lateral thrust, earthing be transferred to the additional stress at roadbed embankment big and
Cable duct structure may utilize the less problem in space and provides a kind of cable duct structure, cabling arrangements and cable laying method.
A kind of cable duct structure, is located at by the embankment of roadbed, for cabling, including:
Bed course；
Base plate, is located on described bed course；
First side plate, be connected to described base plate one end and be obliquely installed relative to described base plate so that described first side plate with
Described embankment fits；
Second side plate, is located at the other end of described base plate；
Laying apparatu, is fixed on described first side plate and/or the medial wall of described second side plate, and described cable laying is in institute
State on laying apparatu；
Cover plate, is covered on described first side plate and described second side plate to close described cable duct structure.
The embankment laminating of the cable duct structure that the present invention provides, the first side plate and roadbed, cable duct structure itself has certainly
, then no longer there is gap between this cable duct structure and roadbed in gear function, it is not necessary to backfills between roadbed and cable duct structure
Certain thickness earthing, so cable duct structure away from roadbed side also without backfill certain thickness earthing with lean on
The earthing of shortcut base side balances each other, as long as backfilling certain thickness earthing, backfill in cable duct structural top when needing
Earthing amount is little, needs to take expropriation of land few, and cost is low and the shortest；Not Existential Space between roadbed and cable duct structure, backfill is covered
Soil will not produce lateral thrust to cable duct structure；Owing to being no longer necessary to backfill earthing between cable duct structure and roadbed, then
There is not earthing and be transmitted to the problem that the additional stress at embankment is big, be not easy to cause the secondary settlement of roadbed；Identical occupying
In the case of floor space, owing to the first side plate tilts be located at base plate rather than be vertical at base plate, then cable duct inside configuration
Utilize space bigger.
Wherein in an embodiment, also include that pressing plate, described pressing plate extend described base plate near described second side plate
Side arrange.
Wherein in an embodiment, also include that floor, described floor are located at described pressing plate and against described second side plate,
The cross section of described floor is triangle, trapezoidal or rectangle.
Wherein in an embodiment, described second side plate is provided with connecting plate, described connection away from one end of described base plate
Plate includes along the first connecting plate that the length direction of described second side plate is extended, described first connecting plate, described cover plate with
The first receiving space is formed between described embankment.
Wherein in an embodiment, described connecting plate also includes the second connecting plate and the 3rd connecting plate, and described second even
Described second side plate is located in fishplate bar bending, and described 3rd connecting plate bends is located at described second connecting plate, described first connecting plate,
The second receiving space is formed between described second connecting plate and described 3rd connecting plate.
Wherein in an embodiment, described second connecting plate is perpendicular to described second side plate and arranges, and the described 3rd connects
Plate is perpendicular to described second connecting plate and arranges, and described 3rd connecting plate is parallel with described first connecting plate, described 3rd connecting plate
Height higher than the height of described first connecting plate.
Wherein in an embodiment, described laying apparatu includes:
Column, described column includes the first column and the second column, and described first column and described second column are solid respectively
Medial wall due to described first side plate Yu described second side plate；And
Support, one end of described support is connected to described first column or described second column, and described cable is located at described
Support；
Wherein, multiple described supports are concordant away from the end of described first column, and multiple described supports are away from described second
The end of column is concordant.
A kind of cabling arrangements, including above-mentioned cable duct structure, also includes that earthing, described earthing cover in described electricity
On the cover plate of cable groove structure, the first side plate of described cable duct structure and described embankment.
The cabling arrangements that the present invention provides, including cable duct structure, the first side plate of cable duct structure and roadbed
Embankment is fitted, and cable duct structure itself has self catcher function, then no longer there is gap between this cable duct structure and roadbed, be not required to
Between roadbed and cable duct structure, to backfill certain thickness earthing, so cable duct structure away from roadbed side the most not
Need to backfill certain thickness earthing to balance each other, as long as in cable duct structural top when needing with the earthing near roadbed side
Backfilling certain thickness earthing, backfill earthing amount is little, needs to take expropriation of land few, and cost is low and the shortest；Roadbed and cable
Not Existential Space between groove structure, backfill earthing will not produce lateral thrust to cable duct structure；Due to cable duct structure with
It is no longer necessary between roadbed backfill earthing, the most there is not earthing and be transmitted to the problem that the additional stress at embankment is big, be not easy to draw
Play the secondary settlement of roadbed；In the case of occupying identical floor space, owing to the first side plate tilts to be located at base plate rather than vertical
Be located at base plate, then cable duct inside configuration utilize space bigger.
A kind of cable laying method, including step:
Bed course is being poured by the embankment of roadbed；
Described bed course pours base plate；
Pour the first side plate and the second side plate respectively at the two ends of described base plate, described first side plate tilts with described base plate
And fit with described embankment；
It is respectively mounted laying apparatu in the medial wall of described first side plate Yu described second side plate；
By cable laying in described laying apparatu；
Cover plate is covered on described first side plate with described second side plate to close cable duct structure.
The embankment laminating of the cable laying method that the present invention provides, the first side plate and roadbed, cable duct structure has itself
, then no longer there is gap between this cable duct structure and roadbed in self catcher function, it is not necessary to returns between roadbed and cable duct structure
Fill out certain thickness earthing, so cable duct structure away from roadbed side also without backfill certain thickness earthing with
Earthing near roadbed side balances each other, as long as backfilling certain thickness earthing in cable duct structural top when needing, returns
Filling out earthing amount little, need to take expropriation of land few, cost is low and the shortest；Not Existential Space between roadbed and cable duct structure, is not required to
Earthing to be backfilled, will not produce lateral thrust to cable duct structure；Owing to being no longer necessary to back between cable duct structure and roadbed
Fill out earthing, the most there is not earthing and be transmitted to the problem that the additional stress at embankment is big, be not easy to cause the secondary settlement of roadbed；?
In the case of occupying identical floor space, owing to the first side plate tilts be located at base plate rather than be vertical at base plate, then cable duct knot
Utilize space bigger within structure.
In one of them embodiment, described, cover plate is covered on described first side plate with described second side plate to close electricity
Further comprise the steps of: after the step of cable groove structure
Described cover plate, described first side plate and described embankment cover earthing.
Accompanying drawing explanation
Fig. 1 is the structure chart of cable duct structure of the prior art；
Fig. 2 is the use state diagram of cable duct structure of the prior art；
Fig. 3 is the top view of Fig. 2；
The use state diagram of the cable duct structure that Fig. 4 provides for one embodiment of the invention；
Fig. 5 is the top view of Fig. 4；
The use state diagram of the cable duct structure that Fig. 6 provides for another embodiment of the present invention；
The use state diagram of the cable duct structure that Fig. 7 provides for further embodiment of this invention；
The use state diagram of the cable duct structure that Fig. 8 provides for further embodiment of this invention；
The use state diagram of the cable duct structure that Fig. 9 provides for further embodiment of this invention；
The use state diagram of the cable duct structure that Figure 10 provides for further embodiment of this invention.
Detailed description of the invention
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing
Give presently preferred embodiments of the present invention.But, the present invention can realize in many different forms, however it is not limited to institute herein
The embodiment described.On the contrary, providing the purpose of these embodiments is to make the understanding to the disclosure more thorough
Comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, and it can be directly on another element
Or element placed in the middle can also be there is.When an element is considered as " connection " another element, and it can be to be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left ",
" right " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field belonging to the present invention
The implication that technical staff is generally understood that is identical.The term used the most in the description of the invention is intended merely to describe tool
The purpose of the embodiment of body, it is not intended that in limiting the present invention.Term as used herein " and/or " include one or more phase
Arbitrary and all of combination of the Listed Items closed.
Seeing Fig. 4-Fig. 6, one embodiment of the invention provides a kind of cable duct structure 20, is located at by the embankment b1 of roadbed b, uses
In cabling a, including:
Bed course 21；
Base plate 22, is located on bed course 21；
First side plate 23, is connected to base plate 22 one end and is obliquely installed relative to base plate 22 so that the first side plate 23 and embankment
B1 fits；
Second side plate 24, is located at the other end of base plate 22；
Laying apparatu, is fixed on the first side plate 23 and/or medial wall of the second side plate 24, and cable a is laid in laying apparatu
On；
Cover plate 27, is covered on the first side plate 23 and the second side plate 24 to close cable duct structure 20.
One embodiment of the invention provide cable duct structure 20, the first side plate 23 parallel with the embankment b1 of roadbed b with
Embankment b1 fits, between cable duct structure 20 itself has between self catcher function, and this cable duct structure 20 and roadbed b and no longer to exist
Gap, it is not necessary to backfill certain thickness earthing between roadbed b and cable duct structure 20, so in cable duct structure 20 away from road
The side of base b also without backfilling certain thickness earthing to balance each other with near the earthing of roadbed b side, as long as when needing
The certain thickness earthing of cable duct structure 20 top backfill, backfill earthing amount is little, needs to take expropriation of land few, and cost is low and consumes
Time short；Not Existential Space between roadbed b and cable duct structure 20, cable duct structure 20 will not be produced and laterally push away by backfill earthing
Power；Owing to being no longer necessary to backfill earthing between cable duct structure 20 and roadbed b, the most there is not earthing and be transmitted at embankment b1
The problem that additional stress is big, is not easy to cause the secondary settlement of roadbed b, and the fractional load of cable duct structure 20 can be transferred to
Embankment b1, forms back-pressure, beneficially embankment b1 to embankment b1 stable；In the case of occupying identical floor space, due to the first side
Plate 23 tilts be located at base plate 22 rather than be vertical at base plate 22, then the space that utilizes within cable duct structure 20 becomes big.
Specifically, in the present embodiment, bed course 21 is concrete bed course, bed course 21 setting parallel to the ground, and base plate 22 is flat to be located at
Bed course 21, the second side plate 24 is perpendicular to the other end of base plate 22 and sets, the first side plate 23 relative to base plate 22 angle of inclination with
Embankment b1 relative to ground angle of inclination identical, so that the first side plate 23 fits with embankment b1.
In the present embodiment, laying apparatu includes that column 25, column 25 include the first column 251 and the second column 252, the
One column 251 and the second column 252 are individually fixed in the first side plate 23 and medial wall of the second side plate 24.
Laying apparatu also includes that support 26, one end of support 26 are connected to the first column 251 or the second column 252, cable a
It is located at support 26.
First column 251 is fixed on the medial wall of the first side plate 23, and the i.e. first column 251 tilts to set relative to base plate 22
Putting, the second column 252 is fixed on the medial wall of the second side plate 24, and the i.e. second column 252 is vertically arranged relative to base plate 22.Support
One end of 26 can be connected to the first column 251 or the second column 252, sees Fig. 4, and one end of support 26 can vertically connect
In the second column 252, one end of support 26 at an angle to each other with the first column 251 can be connected, can ensure that support 26 is horizontally disposed with,
Cable a is laid on support 26.Specifically, the end of the other end being connected to the support 26 of the first column 251 is uneven, to ensure
Being connected between the carrier parts 26 of the first column 251 stagger successively, levels support 26 influences each other less, it is simple to cable a
Maintenance, be connected to the second column 252 support 26 other end end can concordant setting can not also concordant setting.
Seeing Fig. 4, in the present embodiment, the first side plate 23 is provided with first step portion 231, and the second side plate 24 is provided with second
Rank portion 241, the two ends of cover plate 27 are connected in first step portion 231 and second step portion 241 respectively, with ensure cover plate 27 relative to
First side plate 23 does not horizontally slips with the second side plate 24.Formed between base plate the 22, first side plate the 23, second side plate 24 and cover plate 27
One trapezoidal space, compared to square space of the prior art, space availability ratio becomes big, and trapezoidal cable duct structure 20
Can ensure that the support 26 within cable duct structure 20 can make full use of the space, slope of the first side plate 23, cable duct structure 20
Making up big and down small trapezium structure, influencing each other between each layer support 26 on the first side plate 23 is little.
Seeing Fig. 4, in the present embodiment, cable duct structure 20 also includes pressing plate 28, and it is close that pressing plate 28 extends base plate 22
The side of the second side plate 24 is arranged.Due to base plate 22, near the side of the second side plate 24, extension is provided with pressing plate 28, setting of pressing plate 28
Put the base area that can increase whole cable duct structure 20, therefore can be substantially reduced cable duct structure 20 to embankment b1 toe at
The additional stress of ground, reduces the impact on roadbed b sedimentation, low to ground requirement for bearing capacity, it is adaptable to the low ground such as weak soil
Bearing capacity area.
See Fig. 4, in the present embodiment, also include that floor 29, floor 29 are located at pressing plate 28 and against the second side plate 24.Rib
Arranging of plate 29 can be as the lateral support of cable duct structure 20, to increase the lateral rigidity of cable duct structure 20, therefore should
Cable duct structure 20 without backfill earthing formed put slope, the backfill earthing amount of needs is few, and floor space is little, reduce expropriation of land difficulty and
Cost is low.In this embodiment, the cross section of floor 29 is rectangle.
Seeing Fig. 4 and Fig. 5, in the present embodiment, the second side plate 24 is provided with connecting plate 210 away from one end of base plate 22, even
Fishplate bar 210 includes along the first connecting plate 2101 that the length direction of the second side plate 24 is extended, the first connecting plate 2101, cover plate
The first receiving space is formed between 27 and embankment b.
Owing to forming the first receiving space between the first connecting plate 2101, cover plate 27 and embankment b, accommodate space first
Can backfill part earthing c, the height of earthing c is less than the height of the first connecting plate 2101, and the first connecting plate 2101 can conduct
Soil-baffling structure, with the earthing c that tumbles of stop, can also lay greenbelt e on earthing c simultaneously, economy attractive in appearance and without executing separately
It is slope retaining structure d, compared to prior art, it is to avoid the cost issues that slope retaining structure d is used, the engineering time is short
And it is more attractive in appearance.And when cable duct structure 20 is overhauled by needs, it is thus only necessary to the earthing c on excavation cover plate 27 top, maintenance
After need only to backfill cover plate 27 top earthing and greenbelt e, service work is convenient, and excavation workload is little.
Seeing Fig. 4, in the present embodiment, connecting plate 210 also includes the second connecting plate 2102 and the 3rd connecting plate 2103, the
The second side plate 24 is located in two connecting plate 2102 bendings, and the second connecting plate 2102 is located in the 3rd connecting plate 2103 bending, and first connects
The second receiving space is formed between plate the 2101, second connecting plate 2102 and the 3rd connecting plate 2103.
The the second receiving sky formed between first connecting plate the 2101, second connecting plate 2102 and the 3rd connecting plate 2103
Between, can use as gutter.Specifically, the second connecting plate 2102 is perpendicular to the second side plate 24 and arranges, the 3rd connecting plate
2103 are perpendicular to the second connecting plate 2102 is arranged, and the 3rd connecting plate 2103 is parallel with the first connecting plate 2101, the 3rd connecting plate
The height of 2103 is higher than the height of the first connecting plate 2101.Above-mentioned second accommodates space acts not only as gutter, and the 3rd
The height of connecting plate 2103 is higher than the height of the first connecting plate 2101, and the 3rd connecting plate 2103 can stop that cable duct structure 20 is pushed up
Earthing c that face tumbles and domatic under the rainwater let out.
Specifically, above-mentioned base plate 22, pressing plate the 28, first side plate the 23, second side plate the 24, first connecting plate 2101, second are even
Fishplate bar 2102 and the 3rd connecting plate 2103 can one-body molded design.
Further, see Fig. 4, in the present embodiment, in order to reach the purpose of shock absorbing, can be on cable duct structure 20 and road
Seismic Isolation of Isolation Layer 211 is set between dike b1, Seismic Isolation of Isolation Layer 211 is i.e. set between the first side plate 23 and embankment b1 to eliminate roadbed b vibrations
Impact on cable duct structure 20, i.e. eliminates the roadbed b vibrations impact on cable a.
See Fig. 6, the cable duct structure 20 provided in another embodiment, with the main distinction of a upper embodiment be, even
Fishplate bar 210 only includes the second connecting plate 2102 and the 3rd connecting plate 2103, and eliminates the first connecting plate 2101, the 3rd connecting plate
2103, define the 3rd receiving space between the second connecting plate 2102, cover plate 27 and embankment b1, accommodate in space the 3rd permissible
Backfill earthing c, lays greenbelt e on the earthing c of backfill, and spacing is certain between greenbelt e and the 3rd connecting plate 2103
Distance, so that forming an easy gutter between the 3rd connecting plate 2103 and greenbelt e, and the 3rd connecting plate 2103
Highly can adjust according to the thickness of earthing c.
Seeing Fig. 7, in another embodiment, connecting plate 210 only includes the first connecting plate 2101, and eliminates the second connection
Plate 2102 and the 3rd connecting plate 2103, so that the first connecting plate 2101 stops the earthing c tumbled, the height of the first connecting plate 2101
Can adjust according to the thickness of earthing c.And in the present embodiment, the cross section of floor 29 is triangle.
Seeing Fig. 8, in another embodiment, the cross section of floor 29 is trapezoidal, other structures all with above-described embodiment without
Difference.
See Fig. 9, in another embodiment, shockproof bed course 211 can be cancelled between cable duct structure 20 and roadbed b.
See Figure 10, in another embodiment, it is concordant away from one end of the first column 251 that multiple support 26 can be set,
It is concordant away from one end of the second column 252 that multiple support 26 is set, to be connected on the support 26 of the first column 251 under length
Short, so that accommodating more cable a.
The embodiment of the present invention also provides for a kind of cabling arrangements, including cable duct structure 20, also includes roadbed b, roadbed b
The embankment b1 being obliquely installed including relative ground, the first side plate 23 of cable duct structure 20 fits with embankment b1.
Specifically, also include earthing c, earthing c cover the cover plate 27 in cable duct structure 20, the first of cable duct structure 20
On side plate 23 and embankment b1.
Seeing Fig. 4 and Fig. 5, in the present embodiment, earthing c covers on embankment b1 near one end of embankment b1, earthing c's
The other end fits in the first connecting plate 2101, and its height is less than the first connecting plate 2101.
Seeing Fig. 6, in another embodiment, earthing c covers on embankment b1 near one end of embankment b1, another of earthing c
End be covered in the second connecting plate 2102 and and the 3rd connecting plate 2103 between there is spacing to form the easy gutter of letter.
One embodiment of the invention also provides for a kind of cable laying method, including step:
Bed course 21 is being poured by the embankment b1 of roadbed b；
Bed course 21 pours base plate 22；
Pour the first side plate 23 and the second side plate 24 respectively at the two ends of base plate 22, the first side plate 23 tilt with base plate 22 and
Fit with embankment b1；
It is respectively mounted laying apparatu in the medial wall of the first side plate 23 and the second side plate 24；
Cable a is laid in laying apparatu；
Cover plate 27 is covered on the first side plate 23 and the second side plate 24 to close cable duct structure.
Specifically, described, cover plate 27 is covered on the first side plate 23 and the second side plate 24 to close the step of cable duct structure
Further comprise the steps of: after Zhou
Cover plate the 27, first side plate 23 and embankment b1 cover earthing c.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes more concrete and detailed, but also
Therefore the restriction to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that, for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, it is also possible to make some deformation and improvement, these broadly fall into the guarantor of the present invention
Protect scope.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a cable duct structure, is located at by the embankment of roadbed, for cabling, it is characterised in that including:
Bed course；
Base plate, is located on described bed course；
First side plate, is connected to described base plate one end and is obliquely installed relative to described base plate so that described first side plate is with described
Embankment fits；
Second side plate, is located at the other end of described base plate；
Laying apparatu, is fixed on described first side plate and/or the medial wall of described second side plate, and described cable laying is applied in described
If on device；
Cover plate, is covered on described first side plate and described second side plate to close described cable duct structure.
Cable duct structure the most according to claim 1, it is characterised in that also include that pressing plate, described pressing plate extend described
Base plate is arranged near the side of described second side plate.
Cable duct structure the most according to claim 2, it is characterised in that also include that floor, described floor are located at described pressure
Plate against described second side plate, the cross section of described floor is triangle, trapezoidal or rectangle.
Cable duct structure the most according to claim 1, it is characterised in that described second side plate is away from one end of described base plate
Being provided with connecting plate, described connecting plate includes along the first connecting plate that the length direction of described second side plate is extended, described
The first receiving space is formed between a plate, described cover plate and described embankment.
Cable duct structure the most according to claim 4, it is characterised in that described connecting plate also includes the second connecting plate and
Three connecting plates, described second connecting plate bends is located at described second side plate, and described 3rd connecting plate bending is located at described second even
Fishplate bar, forms the second receiving space between described first connecting plate, described second connecting plate and described 3rd connecting plate.
Cable duct structure the most according to claim 5, it is characterised in that described second connecting plate is perpendicular to described second side
Plate is arranged, and described 3rd connecting plate is perpendicular to described second connecting plate and arranges, described 3rd connecting plate and described first connecting plate
Parallel, the height of described 3rd connecting plate is higher than the height of described first connecting plate.
Cable duct structure the most according to claim 1, it is characterised in that described laying apparatu includes: column, described column
Including the first column and the second column, described first column and described second column are individually fixed in described first side plate with described
The medial wall of the second side plate；And
Support, one end of described support is connected to described first column or described second column, and described support is located at by described cable；
Wherein, multiple described supports are concordant away from the end of described first column, and multiple described supports are away from described second column
End concordant.
8. a cabling arrangements, it is characterised in that include the cable duct structure as described in any one of claim 1-7, also
Including earthing, described earthing covers the cover plate in described cable duct structure, the first side plate of described cable duct structure and described road
On dike.
9. a cable laying method, it is characterised in that include step:
Bed course is being poured by the embankment of roadbed；
Described bed course pours base plate；
Pour the first side plate and the second side plate respectively at the two ends of described base plate, described first side plate tilt with described base plate and with
Described embankment fits；
It is respectively mounted laying apparatu in the medial wall of described first side plate Yu described second side plate；
By cable laying in described laying apparatu；
Cover plate is covered on described first side plate with described second side plate to close cable duct structure.
Cable laying method the most according to claim 9, it is characterised in that cover plate is covered on described first described
Side plate and described second side plate further comprise the steps of: after the step with closing cable duct structure
Described cover plate, described first side plate and described embankment cover earthing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818310.3A CN106253190B (en) | 2016-09-12 | 2016-09-12 | Cable duct structure, cabling arrangements and cable laying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610818310.3A CN106253190B (en) | 2016-09-12 | 2016-09-12 | Cable duct structure, cabling arrangements and cable laying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106253190A true CN106253190A (en) | 2016-12-21 |
| CN106253190B CN106253190B (en) | 2018-07-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610818310.3A Active CN106253190B (en) | 2016-09-12 | 2016-09-12 | Cable duct structure, cabling arrangements and cable laying method |
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| CN (1) | CN106253190B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108565785A (en) * | 2018-06-05 | 2018-09-21 | 中铁十五局集团电气化工程有限公司 | Direct-buried cable laying method and the dedicated cable protecting sleeve of this method |
| CN108832545A (en) * | 2018-06-28 | 2018-11-16 | 芜湖明智自动化科技有限公司 | A kind of overland cable automatic laying device |
| CN111224368A (en) * | 2019-12-02 | 2020-06-02 | 国网新疆电力有限公司阿勒泰供电公司 | Miniature cable trench |
| CN111786334A (en) * | 2020-07-09 | 2020-10-16 | 安徽凌宇电缆科技有限公司 | Support for cable laying |
| CN111984909A (en) * | 2020-08-11 | 2020-11-24 | 合肥电力规划设计院 | Method for rapidly calculating civil engineering quantity in power distribution network cable engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108565785A (en) * | 2018-06-05 | 2018-09-21 | 中铁十五局集团电气化工程有限公司 | Direct-buried cable laying method and the dedicated cable protecting sleeve of this method |
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| CN111224368A (en) * | 2019-12-02 | 2020-06-02 | 国网新疆电力有限公司阿勒泰供电公司 | Miniature cable trench |
| CN111786334A (en) * | 2020-07-09 | 2020-10-16 | 安徽凌宇电缆科技有限公司 | Support for cable laying |
| CN111786334B (en) * | 2020-07-09 | 2021-09-14 | 安徽凌宇电缆科技有限公司 | Support for cable laying |
| CN111984909A (en) * | 2020-08-11 | 2020-11-24 | 合肥电力规划设计院 | Method for rapidly calculating civil engineering quantity in power distribution network cable engineering |
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