CN109818300A - Cable laying construction system - Google Patents
Cable laying construction system Download PDFInfo
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- CN109818300A CN109818300A CN201910135021.7A CN201910135021A CN109818300A CN 109818300 A CN109818300 A CN 109818300A CN 201910135021 A CN201910135021 A CN 201910135021A CN 109818300 A CN109818300 A CN 109818300A
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- Prior art keywords
- cable
- conductive
- construction system
- laying construction
- cable laying
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Abstract
The present invention provides a kind of cable laying construction systems, it is related to power construction technical field, cable laying construction system provided by the invention includes conductive tube body and at least one conductive component for connecting with conductive tube body, the conduction tube body has the channel passed through for cable, and conductive component is embedded in underground.Cable laying construction system provided by the invention can be avoided cable and directly be rolled by loaded vehicle, reduces the probability at landslide to damage caused by cable, reduces the waste of reactive power, and low cost, cable operational safety performance accesses to be ensured well.
Description
Technical field
The present invention relates to power construction technical fields, more particularly, to a kind of cable laying construction system.
Background technique
Wind power plant is usually built on the relatively high peak of height above sea level, and the engineerings such as wind power plant are usually accompanied by field electricity
Cable laying.Every section of the cable lay length of cable is accompanied by partial cables crossing construction section mostly at 500-650 meters, and passes through
The cable of construction section often is faced with loaded vehicle and rolls, and come down this kind of safety problems, increases construction and operational safety
Difficulty, and cable tunnel higher cost is built in high mountain region, using cable culvert pipe cable safety in operation again less than fine
Ground guarantee.
Summary of the invention
The purpose of the present invention is to provide a kind of cable laying construction systems, can be avoided cable directly by the stone roller of loaded vehicle
Pressure reduces the probability at landslide to damage caused by cable, and low cost, cable operational safety performance accesses to be ensured well.
To achieve the above object, the present invention the following technical schemes are provided:
The present invention provides a kind of cable laying construction system, connect including conductive tube body and with the conductive tube body to
A few conductive component, the conduction tube body have the channel passed through for cable, and the conductive component is embedded in underground.
Further, the conductive component includes that conductive rod piece and the conduction set on described conductive rod piece at least one end connect
Earth polar.
Further, when including multiple conductive components, the conductive rod piece in multiple conductive components is mutually flat
Row setting.
Further, the both ends of the conductive tube body are in horn-like.
Further, the cable laying construction system further includes at least one culvert, and the culvert is used for the cable
Pass through, to increase the turning radius of the cable.
Further, the cable laying construction system further includes traction rope and multiple pulling equipments, the traction rope point
It is not connect with the cable and multiple pulling equipments, the pulling equipment is used for through electricity described in the traction wire saws
Cable.
Further, the cable laying construction system further includes multiple turning facilities, multiple turning facilities along
The extending direction of cable duct is sequentially distributed, the turning facilities for changing the traction rope extending direction.
Further, the cable laying construction system further includes the multiple anchors to connect one to one with multiple turning facilities
Stake, the anchoring pile is for limiting position of the turning facilities relative to ground.
Further, the cable laying construction system further includes cable bearer and leading on the cable bearer
Electric protection box, the conductive protection box cover are set to the outside of cable connector and ground connection.
Further, the entrance passed through on the conductive protection box for the cable is all provided with flexible lining with exit
Pad.
Cable laying construction system provided by the invention can generate it is following the utility model has the advantages that
When being laid using above-mentioned cable laying construction system to cable, conductive tube body can be laid in road of constructing
Section, cable pass through conductive tube body, the weight of vehicle and the extruding of other external objects are born by conductive tube body.Due to electricity
Stream is known from experience to form opposing magnetic field across contact tube, and conductive component plays the role of ground connection, reduces the waste of reactive power, together
When underground is embedded in due to conductive component, cable safe application performance can be increased at landslide, reduced at landslide to cable institute
The probability damaged, so that cable is preferably protected.
For compared with the existing technology, cable laying construction system provided by the invention can be avoided cable directly by weight
Vehicle rolls, and reduces the probability at landslide to damage caused by cable, reduces the waste of reactive power, low cost, cable fortune
Row security performance accesses to be ensured well.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of cable laying construction system provided in an embodiment of the present invention；
Fig. 2 is the three dimensional structure diagram of conductive tube body provided in an embodiment of the present invention；
Fig. 3 is the three dimensional structure diagram of conductive protection box provided in an embodiment of the present invention.
Icon: 1- conduction tube body；2- conductive component；21- conduction rod piece；22- conductive earthing pole；3- cable；4-
Culvert；5- traction rope；6- pulling equipment；7- turning facilities；8- anchoring pile；9- cable bearer；10- conductive protection box；
11- elastic backing.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below in conjunction with attached drawing, detailed description of the preferred embodiments.It should be understood that this place is retouched
The specific embodiment stated is merely to illustrate and explain the present invention, and is not intended to restrict the invention.
Fig. 1 is the structural schematic diagram of cable laying construction system provided in an embodiment of the present invention；Fig. 2 is the embodiment of the present invention
The three dimensional structure diagram of the conductive tube body of offer；Fig. 3 is that the three-dimensional structure of conductive protection box provided in an embodiment of the present invention is shown
It is intended to.
The purpose of the present embodiment is that provide a kind of cable laying construction system, as shown in Figure 1, include conductive tube body 1 with
And at least one conductive component 2 being connect with conductive tube body 1, conductive tube body 1, which has, is used for the channel that cable 3 passes through, and conductive group
Part 2 is embedded in underground.
When being laid using above-mentioned cable laying construction system to cable, conductive tube body 1 can be laid in construction
Section, cable 3 pass through conductive tube body 1, the weight of vehicle and the extruding of other external objects are born by conductive tube body 1.
It will form opposing magnetic field since electric current passes through conductive tube body 1, conductive component 2 plays the role of ground connection, reduces reactive power
Waste can increase cable safe application performance simultaneously because conductive component 2 is embedded in underground at landslide, reduce landslide
Place is to the probability of damage caused by cable, so that cable is preferably protected.
For compared with the existing technology, cable laying construction system provided in this embodiment can be avoided cable directly by
Loaded vehicle rolls, and reduces the probability at landslide to damage caused by cable, reduces the waste of reactive power, low cost, cable
Operational safety performance accesses to be ensured well.
Wherein, the material of conductive tube body 1 is conductive material.In at least one embodiment, in order to enable conductive tube body 1 has
There is higher intensity, conductive tube body 1 is coating steel pipe.
Wherein, as shown in Figure 1, in order to enable being effectively reduced at landslide to the probability of damage caused by cable, conductive component
Including conductive rod piece 21 and set on the conductive earthing pole 22 of conductive rod piece 21 at least one end.
In some embodiments, conductive rod piece 21 can be equipped with conductive earthing pole 22 with one end, can also both ends as shown in Figure 1
It is equipped with conductive earthing pole 22.
Specifically, above-mentioned cable laying construction system may include multiple conductive components 2 such as two, three, four.
In at least one embodiment, as shown in Figure 1, above-mentioned cable laying construction system includes two conductive components 2.
In some embodiments, more as shown in Figure 1, when above-mentioned cable laying construction system includes multiple conductive components 2
Conductive rod piece 21 in a conductive component 2 is arranged in parallel.Specifically, the extending direction of conductive rod piece 21 can be parallel as far as possible
In the ground laid so that cable 3 it is more stable be laid in construction section.
As shown in Figure 1, when above-mentioned cable laying construction system includes two conductive rod pieces 21, two 21 phases of conductive rod piece
To being arranged in parallel.
Wherein, the material of conductive rod piece 21 is conductive material.In some embodiments, conductive rod piece 21 can for band iron,
Angle steel, I-steel, T steel etc..In some other embodiments, conductive rod piece 21 or zinc-plated square steel, zinc-plated angle
Steel, zinc-plated I-steel, etc..
In some other embodiments, multiple conductive rod pieces 21 can not also be arranged in parallel, and adjacent two are led
It can have certain angle between electric pole part 21.
In some embodiments, in order to be effectively reduced to the probability of damage caused by cable at landslide, along vertical direction,
The height of one end that conductive earthing pole 22 is connect with conductive rod piece 21 is than conductive earthing pole 22 away from one end of conductive rod piece 21
Highly high 2.4-2.6m.Conductive earthing pole 22 is firmly embedded in soil, and avoids construction intensity excessive.
Specifically, the height of one end that conductive earthing pole 22 is connect with conductive rod piece 21 is than conductive earthing pole 22 away from conduction
The height of one end of rod piece 21 high 2.4m, 2.5m or 2.6m.
In at least one embodiment, the height of one end that conductive earthing pole 22 is connect with conductive rod piece 21 compares conductive earthing
Pole 22 deviates from the high 2.5m of height of one end of conductive rod piece 21.
Wherein, the material of conductive earthing pole 22 is conductive material.In some embodiments, conductive earthing pole 22 can be flat
Iron, angle steel, I-steel, T steel, etc..In some other embodiments, conductive earthing pole 22 or zinc-plated square steel,
Zinc-coated angle steel, zinc-plated I-steel, etc..
In some embodiments, as shown in Fig. 2, in order to avoid cable is scratched at the both ends of conductive tube body 1, conductive tube body 1
Both ends are in horn-like.
When above-mentioned setting is so that cable 3 stretches out at an angle or protrudes into conductive tube body 1, the end of conductive tube body 1 will not
It is directly contacted with cable 3, cable will not be scratched, guarantee that cable 3 is contacted with the interior walls be smooth of conductive tube body 1 always, it is effective right
Cable 3 is protected.
In some other embodiments, the end of conductive tube body 1 can also carry out chamfered, or to conductive tube body
1 end is polished, so that the end smooth transition of conductive tube body 1.
In some embodiments, cable holds when laying below side slope or when other extreme terrains in high mountain section
Easily there is the inadequate situation of turning radius, as shown in Figure 1, cable laying construction system further includes at least one culvert 4, culvert 4
Pass through for cable 3, to increase the turning radius of cable 3.
Specifically, culvert can be cast culvert, and cast culvert has the semi-circular channel passed through for cable, channel
Cross section is greater than the cross section of cable, suitably to widen the path that cable 3 is passed through, increases the turning radius of cable 3, protection electricity
Cable reduces difficulty of construction.
When outer cabling 3 out of office, every section of the lay length of cable mostly at 500-650 meters, even extends from the hilltop
To under mountain, in order to be effectively defined to the position of cable, as shown in Figure 1, above-mentioned cable laying construction system also wraps
Traction rope 5 and multiple pulling equipments 6 are included, traction rope 5 is connect with cable 3 and multiple pulling equipments 6 respectively, and pulling equipment 6 is used for
Pass through 5 trailing cable 3 of traction rope.
When in use, multiple pulling equipments 6 jointly can draw cable by traction rope 5, relative to using one
For a pulling equipment 6, it can be segmented and cable is drawn, more effectively reduce cable and rub on the ground, influence cable
Insulation.
Specifically, traction rope 5 divides for multistage, and one end of each section of traction rope 5 is connect with cable 3, and the other end bypasses rock
Or trees connect with a pulling equipment 6, each pulling equipment 6 can carry out cable 3 by an independent traction rope 5
Traction enables each section of traction rope 5 to share pulling force caused by cable downslide, effectively avoids the excessive generation of 5 stress of traction rope
The phenomenon that breaking, when use, are more safe.
Wherein, pulling equipment 6 can be the machine that is twisted either other winding mechanisms.
In some embodiments, as shown in Figure 1, in order to enable the practicability of above-mentioned cable laying construction system is stronger, electricity
Cable cable laying operation system further includes multiple turning facilities 7.Multiple turning facilities 7 are sequentially distributed along the extending direction of cable duct,
Turning facilities 7 for changing traction rope 5 extending direction.When the steering of the needs of traction rope 5 and construction site does not have suitable trees
And when rock, one turning facilities 7 can be set in the position for needing to turn to.
When traction rope 5 divides for multistage, one end of each section of traction rope 5 is connect with cable 3, and the other end can pass through one
Turning facilities 7 are connect with a pulling equipment 6, each pulling equipment 6 carries out cable 3 by an independent traction rope 5
Traction.
It is used it should be noted that turning facilities 7 can be corresponded with pulling equipment 6, it can also be with a pulling equipment 6
Cooperate multiple turning facilities 7 to use, the use of any one turning facilities 7 can also be mismatched with a pulling equipment 6.
Wherein, turning facilities 7 are corner block or other rolling pulleies.
In some embodiments, in order to enable turning facilities 7 are stronger on ground, cable laying construction system is also
Including the multiple anchoring piles 8 to connect one to one with multiple turning facilities 7, anchoring pile 8 is for limiting turning facilities 7 relative to ground
Position.
When in use, anchoring pile 8 can be inserted on the ground, and turning facilities 7 and anchoring pile 8 is attached, realized solid
Determine the purpose of turning facilities 7.
In order to avoid cable connector is by mountain fire calcination, mouse, the infringement of worm ant, in some embodiments, above-mentioned cable
Cable laying operation system further includes that cable bearer 9 and the conductive protection box 10 on cable bearer 9, conductive protection box 10 are provide with
Outside and ground connection in cable connector.
Conductive protection box 10 can protect the joint of two cables, reduce external environment and do to cable connector
It disturbs, extends the service life of cable connector, the ground connection of conductive protection box 10 can prevent closed circuit shadow caused by cable current
It rings.
Wherein, bracket can be set on rock or other external objects.Bracket includes attachment base and and attachment base
Multiple support rods of connection, conductive protection box 10 can be set on multiple support rods, be mentioned when can make cable connector for cable
For relatively smooth operation platform.
Wherein, the material of conductive protection box 10 is conductive material.In at least one embodiment, in order to enable conductive protection
The intensity with higher of box 10, conductive tube body 1 can be made by galvanized steel plain sheet, or be made by stainless steel material.
When conductive tube body 1 is made by galvanized steel plain sheet, the thickness of galvanized steel plain sheet can be 3-5mm.
Specifically, the thickness of galvanized steel plain sheet can be 3mm, 4mm, 5mm.
In some embodiments, as shown in figure 3, in order to enable better tightness between conductive protection box 10 and cable 3,
The entrance passed through on conductive protection box 10 for cable 3 is equipped with elastic backing 11 with exit.
Elastic backing 11 has preferable elasticity, can compensate between cable 3 and 10 import of conductive protection box and outlet
Gap has better protecting effect.
Specifically, the material of elastic backing 11 can be PE material (polyethylene) or rubber etc..
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of cable laying construction system, which is characterized in that even including conductive tube body (1) and with the conductive tube body (1)
At least one conductive component (2) connect, the conduction tube body (1) have the channel passed through for cable (3), the conductive component
(2) it is embedded in underground.
2. cable laying construction system according to claim 1, which is characterized in that the conductive component includes conductive rod piece
(21) and it is set to the conductive earthing pole (22) of the conductive rod piece (21) at least one end.
3. cable laying construction system according to claim 2, which is characterized in that when including multiple conductive components
(2) when, the conductive rod piece (21) in multiple conductive components (2) is arranged in parallel.
4. cable laying construction system according to claim 1, which is characterized in that the both ends of the conduction tube body (1) are in
It is horn-like.
5. cable laying construction system according to claim 1, which is characterized in that the cable laying construction system also wraps
At least one culvert (4) is included, the culvert (4) passes through for the cable (3), to increase the turning radius of the cable (3).
6. cable laying construction system according to claim 1, which is characterized in that the cable laying construction system also wraps
Include traction rope (5) and multiple pulling equipments (6), the traction rope (5) respectively with the cable (3) and multiple pulling equipments
(6) it connects, the pulling equipment (6) is used to draw the cable (3) by the traction rope (5).
7. cable laying construction system according to claim 6, which is characterized in that the cable laying construction system also wraps
It includes multiple turning facilities (7), multiple turning facilities (7) are sequentially distributed along the extending direction of cable duct, and the steering is set
For (7) for changing the extending direction of the traction rope (5).
8. cable laying construction system according to claim 7, which is characterized in that the cable laying construction system also wraps
The multiple anchoring piles (8) to connect one to one with multiple turning facilities (7) are included, the anchoring pile (8) is for limiting the turning facilities
(7) position relative to ground.
9. cable laying construction system according to claim 1, which is characterized in that the cable laying construction system also wraps
The conductive protection box (10) for including cable bearer (9) and being set on the cable bearer (9), the conductive protection box (10) are provide with
Outside and ground connection in cable connector.
10. cable laying construction system according to claim 9, which is characterized in that used on the conductive protection box (10)
Elastic backing (11) are equipped in the entrance and exit that the cable (3) passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135021.7A CN109818300A (en) | 2019-02-22 | 2019-02-22 | Cable laying construction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910135021.7A CN109818300A (en) | 2019-02-22 | 2019-02-22 | Cable laying construction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109818300A true CN109818300A (en) | 2019-05-28 |
Family
ID=66607250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910135021.7A Pending CN109818300A (en) | 2019-02-22 | 2019-02-22 | Cable laying construction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109818300A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525450A (en) * | 2020-04-13 | 2020-08-11 | 武汉船用机械有限责任公司 | Cable laying device |
| CN113224688A (en) * | 2021-04-30 | 2021-08-06 | 广东电网有限责任公司 | Cable snakelike laying construction device |
| CN115189284A (en) * | 2022-08-18 | 2022-10-14 | 上海外高桥造船有限公司 | Cable laying method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111525450A (en) * | 2020-04-13 | 2020-08-11 | 武汉船用机械有限责任公司 | Cable laying device |
| CN113224688A (en) * | 2021-04-30 | 2021-08-06 | 广东电网有限责任公司 | Cable snakelike laying construction device |
| CN115189284A (en) * | 2022-08-18 | 2022-10-14 | 上海外高桥造船有限公司 | Cable laying method |
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Application publication date: 20190528 |
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