CN205670667U - Cable protecting device and wind power generating set - Google Patents
Cable protecting device and wind power generating set Download PDFInfo
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- CN205670667U CN205670667U CN201620536797.1U CN201620536797U CN205670667U CN 205670667 U CN205670667 U CN 205670667U CN 201620536797 U CN201620536797 U CN 201620536797U CN 205670667 U CN205670667 U CN 205670667U
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- 230000005611 electricity Effects 0.000 claims description 8
- 125000003003 spiro group Chemical group 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009972 noncorrosive effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 229920006305 unsaturated polyester Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Installation Of Indoor Wiring (AREA)
Abstract
This utility model provides a kind of cable protecting device and wind power generating set.This cable protecting device includes: outer ring；Inner ring assembly, inner ring assembly is rotatably arranged in outer ring；Flexible cable fixed part, flexible cable fixed part is arranged on inner ring assembly, and groove fixed by the cable with receiving tether cable.This cable protecting device is used can effectively to protect cable.
Description
Technical field
This utility model relates to wind-power electricity generation auxiliary equipment field, particularly relates to a kind of cable protecting device and wind-power electricity generation
Unit.
Background technology
Current wind generating set is provided with active yawing ability for capture maximal wind-energy, works as change of the wind, exceedes permission
Sent yaw command by master control system during range of error, sensor and yaw motor composition wind system is performed correction work
Making, yaw motor drives cabin around pylon axial-rotation, makes cabin accurately to wind, impeller swept surface centre normal direction after driftage
Consistent with wind direction, the power that Wind turbines can be made to absorb is maximum, plays maximum efficiency.
When wind generating set yaw, cable can carry out turning round cable, and no matter current transformer is positioned under cabin or tower, has all needed
It is unsettled to driftage from cabin crane span structure ending vertical that power cable and control cable connect equipment, typically these cables at the bottom of cabin and tower
Turning round cable platform, when the pendency of cable can ensure that wind generating set yaw, cabin is along with in the continuous rotation process of the change of wind direction
Cable is not damaged by.But, this section of cable is effectively protected owing to lacking, can be along with the swing of tower when wind-force is bigger
Swing, thus tower wall can be produced and clash into, cause the damage of cable；The rotation in cabin simultaneously can produce certain moment of torsion,
Cable can random be intertwined, and along with the increase cable stress of moment of torsion is the biggest, can cause certain damage；Simultaneously along with
Wind-driven generator pool-size increases, and required cable increases, and pendency section cable is tightr, causes the air flow property of cable periphery
Difference, adds that power cable electric current is relatively big, and electric cable heating can be more, and the heat of generation cannot effectively spread, and causes electricity for a long time and for it
The damage of cable, affects blower fan properly functioning, causes economic loss.For avoiding the generation of case above, it is necessary to hanging cord
It is effectively protected, to ensure that wind power generating set is run safely.
Utility model content
Embodiment of the present utility model provides a kind of cable protecting device and wind power generating set, to solve wind-driven generator
The problem that the cable of group is easily damaged.
For reaching above-mentioned purpose, embodiment of the present utility model provides a kind of cable protecting device, comprising: outer ring；In
Coil assembly, inner ring assembly is rotatably arranged in outer ring；Flexible cable fixed part, flexible cable fixed part is arranged on inner ring group
On part, and groove fixed by the cable with receiving tether cable.
Further, flexible cable fixed part includes cable cover(ing) and elastic connecting component, and cable cover(ing) is by elasticity even
Connected components is arranged on inner ring assembly.
Further, elastic connecting component includes: connector, and connector is arranged on cable cover(ing), and connects cable protection
Set and inner ring assembly, connector has spiro rod section；Locking nut, locking nut is arranged on spiro rod section；Elastic component, elastic component set
Being located on connector, and the first end of elastic component is connected on cable cover(ing), the second end of elastic component is connected on locking nut.
Further, inner ring assembly includes: internal ring, and internal ring is rotatably arranged in outer ring；Protection cylinder, protection cylinder is arranged
On internal ring, flexible cable fixed part is arranged in protection cylinder.
Further, being provided with cable anchor block in protection cylinder, cable cover(ing) is arranged on cable by elastic connecting component
On fixing seat, and surround cable fixing hole with cable anchor block.
Further, two cable cover(ing)s partner, and are arranged on cable anchor block by same elastic connecting component
On relative two sidewalls.
Further, protection cylinder includes big cylinder section and little cylinder section, and the big end face of cylinder section coordinates with the end face of internal ring, and big cylinder
Section is fixed on internal ring by securing member, and little cylinder section is located in internal ring.
Further, protection cylinder includes cooperating and surround the first half cylinders and the second half cylinders of protection cylinder, and first
It is provided with connection hinge, the first half cylinders and the second cooperation of the second half cylinders at first cooperation of half cylinder and the second half cylinders
Place is provided with lock-in component.
According to another aspect of the present utility model, it is provided that a kind of wind power generating set, including tower, cable and above-mentioned cable
Protection device, cable protecting device is arranged in tower, and cable is through the cable of the flexible cable fixed part of cable protecting device
Fixing groove.
Further, being provided with installing rack in tower, the outer ring of cable protecting device is fixing with installing rack to be connected.
The cable protecting device of embodiment of the present utility model relatively rotates absorbing cable by inner ring assembly and outer ring
Torsion, prevent cable from spraining, by flexible cable fixed part, cable be fixed, prevent energy while cable collsion damage
The deformation caused with external force of expanding with heat and contract with cold of enough appropriate cables, better adaptability.
Accompanying drawing explanation
Fig. 1 is that the fit structure of the outer ring of the cable protecting device of embodiment of the present utility model, internal ring and rolling element shows
It is intended to；
Fig. 2 is the main TV structure schematic diagram of the protection cylinder of the cable protecting device of embodiment of the present utility model；
Fig. 3 is the backsight structural representation of the protection cylinder of the cable protecting device of embodiment of the present utility model；
Fig. 4 is the plan structure schematic diagram of the protection cylinder of the cable protecting device of embodiment of the present utility model；
Fig. 5 be the protection cable anchor block of cylinder of the cable protecting device of embodiment of the present utility model and flexible cable solid
Determine the partial enlarged drawing in portion；
Fig. 6 is cable protecting device and the structural representation of installing rack cooperation of embodiment of the present utility model.
Description of reference numerals:
1, rolling element；2, internal ring；3, outer ring；4, screwed hole；5, the first half cylinders；6, cable cover(ing)；7, lock-in component；8、
Cable anchor block；9, the second half cylinders；10, fixing seat mounting structure；11, hinge is connected；12, big cylinder section；13, little cylinder section；14、
Locking nut；16, elastic component；17, securing member；18, connector；21, the first installing rack；22, the second installing rack；23, cable is solid
Determine groove.
Detailed description of the invention
Cable protecting device and wind power generating set to this utility model embodiment are retouched in detail below in conjunction with the accompanying drawings
State.
In the present embodiment, cable protecting device is applied in wind power generating set, for hanging wind power generating set
The section cable that hangs down is fixed and protects, and prevents the cable bad of pendency section, improves service life and the operation of wind power generating set
Safety.Certainly, in other embodiments, this cable protecting device can be also used for other and needs environment to be protected.
As it is shown in figure 1, according to embodiment of the present utility model, cable protecting device includes outer ring 3, inner ring assembly and elasticity
Cable holder.Wherein, in inner ring assembly is rotatably arranged in outer ring 3.Flexible cable fixed part is arranged on inner ring assembly,
And there is receiving and groove 23 (see Fig. 4) fixed by the cable of tether cable.Owing to inner ring assembly can rotate relative to outer ring 3, therefore
When wind generating set yaw, the relative motion of inner ring assembly and outer ring 3 absorb the torsion that driftage produces, prevent section of dangling
Cable is twisted, it is to avoid cable bad.Cable is fixed on cable and fixes groove 23 by flexible cable fixed part and inner ring assembly cooperation
In, prevent cable from colliding with inner ring assembly, protect cable further, may insure that the gap between cable simultaneously, it is ensured that heat radiation
Effect.Additionally, due to flexible cable fixed part has elasticity, therefore it is adapted to expanding with heat and contract with cold of cable, it is ensured that to cable
Reliable fixing.
In conjunction with seeing Fig. 2 and Fig. 3, inner ring assembly includes internal ring 2 and protection cylinder.
Wherein, in internal ring 2 is rotatably arranged in outer ring 3.Specifically, rolling element 1 it is provided with between internal ring 2 and outer ring 3
(being ball in the present embodiment), with the structure of the similar bearing of composition, it is achieved internal ring 2 relatively rotates with outer ring 3.This structure
Durable and environmental protection, running speed are very fast, it is not necessary to regular maintenance and cleaning.
In the present embodiment, internal ring 2 and outer ring 3 be respectively provided with cross section more than or equal to ball girth 1/3rd and little
In or equal to ball girth 1/2nd continuous ditch type raceway.This wider ditch type raceway is mainly used in bearing radially load
Lotus, it is possible to bear certain axial load.Owing to the main stress of cable protecting device comes from wind generating set yaw
Time and tower rock during bunch of cables cable and wind-force can be sent out by internal ring 2 and the radial force of outer ring 3, the most this structure
Group of motors can play a very good protection.And, when the end-play in internal ring 2 and outer ring 3 increases, it can bear two
The axial load of individual direction alternation.The most this structural friction is little, rotating speed is high, simple in construction, low cost of manufacture.
Protection cylinder is arranged on internal ring 2.The effect of protection cylinder is fixing cable.Specifically, in the present embodiment, protection cylinder
Including big cylinder section 12 and little cylinder section 13.The diameter of big cylinder section 12 is more than the diameter of little cylinder section 13.Both are along the bearing of trend of cable
Set gradually.The big end face of cylinder section 12 coordinates with the end face of internal ring 2, and big cylinder section 12 is by securing member 17 (in the present embodiment, tightly
Firmware 17 is screw, and in other embodiments, securing member 17 can be that other are capable of that big cylinder section 12 and internal ring 2 is fixing to be connected
Structure, such as, rivet etc.) be fixed on internal ring 2, little cylinder section 13 is located in internal ring 2.
In the present embodiment, the height of big cylinder section 12 is preferably 3～5CM, unsuitable excessive, uses securing member to facilitate with internal ring 2
17 fix.The wall thickness of big cylinder section 12 is relatively big, and its external diameter is consistent with the external diameter of internal ring 2, and the internal diameter of big cylinder section 12 is slightly less than internal ring 2
Internal diameter and (barrel of little cylinder section 13 i.e. lower protection cylinder is thin, it is believed that internal-and external diameter basic as the radius of little cylinder section 13
Sample).
In conjunction with seeing Fig. 4, big cylinder section 12 and little cylinder section 13 connect for integral type, and circumferentially protection cylinder is divided into two semicircle knots
Structure, i.e. cooperates and surrounds the first half cylinders 5 and the second half cylinders 9 of protection cylinder.The first half cylinders 5 and the second half cylinders 9
The first cooperation at be provided with connection hinge 11 (as shown in Figure 3), at the second cooperation of the first half cylinders 5 and the second half cylinders 9
It is provided with lock-in component 7 (as shown in Figure 2).
Specifically, lock-in component 7 is that screw rod is sealed.Screw rod is arranged in the first half cylinders 5 and the second half cylinders 9
On, another in the first half cylinders 5 and the second half cylinders 9 is provided with locking block, locking block is provided with screwed hole, needs
Time sealed, realize sealed in screw rod is screwed into the screwed hole of locking block.When carrying out cable assembling, screw rod is twisted from locking block
Go out, make protection cylinder open, cable is fixed on protection cylinder in after again screw rod is screwed into locking block realize fastening, with outside cable
Form a complete preservation cylinder.
It should be noted that in the present embodiment, if the internal diameter of internal ring 2 is R1, the external diameter of internal ring 2 and big cylinder section 12 external diameter
Identical it is all R2.The radius of the internal diameter of the biggest cylinder section 12 and little cylinder section 13 is all R1-L, L mutually and is generally 5～10MM, and L is too small not
It is easy to little cylinder section 13 be inserted in internal ring 2, the excessive stability being unfavorable for mounting structure of L.
During installation, little cylinder section 13 is inserted in internal ring 2, and big cylinder section 12 external diameter is because identical with internal ring 2 external diameter so in being stuck in
The top of ring 2, internal ring 2 upper surface is provided with screwed hole 4, for coordinating with the tapped through hole in big cylinder section 12.With nut
Bolt makes through the screwed hole 4 of the tapped through hole of big cylinder section 12 and internal ring 2 that big cylinder section 12 is fixing with internal ring 2 to be connected, while exist
The middle part that big cylinder section 12 is connected with internal ring 2 installs pad or the nut of 10～20MM additional, so at big cylinder section 12 and internal ring 2
Between form gap, can prevent from protecting the stability that friction and beneficially structure occur between cylinder and internal ring 2.
In conjunction with shown in Figure 4, flexible cable fixed part includes that cable cover(ing) 6 and elastic connecting component, cable cover(ing) 6 lead to
Cross elastic connecting component to be arranged in the big cylinder section 12 of protection cylinder of inner ring assembly.Specifically, at the first half cylinders 5 and the second half
It is provided with cable anchor block 8 in cylinder 9 one.Elastic fixed part is arranged on cable anchor block 8.Cable anchor block 8
In big cylinder section 12, it can be a rectangular structure, the diameter of the junction of the semi-circular structure of width center line and protection cylinder
Overlapping, wherein side is fixed in big cylinder section 12 in modes such as welding or riveting by fixing seat mounting structure 10.Cable is fixed
Some through holes are had, in order to fixing flexible cable fixed part on seat 8.
In the present embodiment, cable cover(ing) 6 includes installation folding and main part, and main part is by three circular arc head and the tail phases
Even constituting, and form cable and fix groove 23, three circular arcs are delta structure, and each circular arc size should be with cable thickness mutually
Cause, in order to fit completely with cable, play the most fixing and protective effect.Meanwhile, the installation folding of cable cover(ing) 6 has logical
Hole is to install elastic connecting component.
Cable cover(ing) 6 can be by the goods of unsaturated polyester glass fiber plastic pressing forming, or meets with above-mentioned
Other material of material same performance, i.e. ensures that mechanical strength is high, lightweight, and smooth surface coefficient of friction is little, does not damage electricity
Cable.It is preferred additionally, the material that cable anchor block 8 is used also should have following performance, i.e. good insulating, without galvano-cautery, does not produces
Raw current vortex, heat-resisting, cold-resistant, fire-retardant fireproof performance is excellent, non-corrosive, and service life is long, non-maintaining.
A cable cover(ing) 6, the two cable cover(ing) 6 is fixed as it is shown in figure 5, each in the opposite sides of cable anchor block 8
Partner, and fixed by elastic connecting component.After cable cover(ing) 6 is fixed on cable anchor block 8, groove 23 fixed by its cable
Opening closed by cable anchor block 8, formed one close cable fixing hole.
Elastic connecting component includes connector 18, locking nut 14 and elastic component 16.Wherein, connector 18 is arranged on cable
On sheath 6, and connecting cable cover(ing) 6 and cable anchor block 8, connector 18 has spiro rod section.Specifically, as it is shown in figure 5, connect
Part 18 is through the installation folding of two relative cable cover(ing)s 6.
Elastic component 16 is set on connector 18.Specifically, elastic component 16 is spring.Locking nut 14 is arranged on connector
On the spiro rod section of 18.First end of elastic component 16 is connected on the installation folding of cable cover(ing) 6, and the second end of elastic component 16 abuts
On locking nut 14.
During installation, the cable cover(ing) 6 on cable anchor block 8 both sides passes with cable anchor block 8 connector 18 and is connected to
Together.Wing nut is used after being all inserted in spiral helicine spring again in the two ends of connector 18, and (in the present embodiment, locking nut 14 is the wing
Type nut, in other embodiments, locking nut 14 can select other nuts) tighten.Wherein, the structure of connector 18 is middle
3/5ths is shiny surface, and the most each 1/5th have screw thread and form spiro rod section.The bigger one end of spiral spring radius towards
Cable anchor block 8.The length that is screwed into tightening rear screw rod two ends wing nut should be consistent, to ensure two cable cover(ing) 6 stress
Equalization, and the 20%-30% that decrement is natural length tightening rear spring is optimal.
It should be noted that in other embodiments, flexible cable fixed part can be other structures, such as, selects bullet
Property materials processing cable cover(ing) 6 etc..
As shown in Figure 6, according to the another aspect of embodiment of the present utility model, it is provided that a kind of wind power generating set, its bag
Including tower, cable and above-mentioned cable protecting device, cable protecting device is arranged in tower, and cable is through cable protecting device
Groove 23 fixed by the cable of flexible cable fixed part.Use the cable protecting device pendency section electricity to wind power generating set of this structure
Cable is fixed, and is more conducive to improve cable life.
Common wind power generating set can arrange guard circle (annulus) in cable pendency section and ensure that cable is necessarily
In the range of swing, this protected mode cannot avoid the collision of cable and guard circle, and cable can cause damage equally, the most electric
Cable is wound around and heat dissipation problem still exists.In the present embodiment, realize effectively fixing cable by flexible cable fixed part,
Solve the twisting force damage to cable in During yaw by internal ring 2 with relatively rotating of outer ring 3 again, cable is turned round in driftage and carries out
Safely and effectively protect.
Specifically, being provided with installing rack in tower, the outer ring 3 of cable protecting device is fixing with installing rack to be connected.
This installing rack includes the first installing rack 21 and the second installing rack 22.Both triangle fixing and mounting brackets.Outer ring 3
Being arranged on tower cat ladder by triangle fixing and mounting bracket, triangular structure is conducive to the stability that system is overall, for million
From the point of view of watt grade wind driven generator unit, the diameter of internal ring 2 should be more than 400MM, in particular cases can also the most suitably adjust
Whole.
When cable is fixed, bunch of cables is penetrated in internal ring 2, then penetrate protection cylinder in by cable cover(ing) 6, cable is fixed
On cable anchor block 8, then protection cylinder is connected with internal ring 2.When yaw maneuver, bunch of cables reverses, and bunch of cables is by protection
Cylinder inner cable sheath 6 and cable anchor block 8 are connected with internal ring 2, then bunch of cables rotates together with protection cylinder and internal ring 2, meets
Turn round cable demand.Meanwhile, the fixing of cable and wear problem are solved by cable cover(ing) 6；Solved by internal ring 2 and protection cylinder
The significantly swing of bunch of cables and collision problem；Having a certain distance between adjacent cable sheath 6, both are at a distance of at least one electricity
The diameter of cable, it is ensured that the heat dispersion of bunch of cables.Thus can effectively protect during wind generating set yaw
Cable.
Use this cable protecting device can fix cable and avoid the collision of cable flexing and tower wall, electricity can be protected again
Cable is not wound around, and solves heat dissipation problem, and the combinative structure of cable cover(ing) and cable anchor block uses spring to realize cable simultaneously
Clamping, owing to spring has elasticity, so that the retractility of the combinative structure of cable cover(ing) and cable anchor block is good, it is to avoid
Cable is damaged by cable by external force or when self deforming upon, and structural stability is good.
Cable protecting device of the present utility model has the effect that
Cable can be fixed by arranging flexible cable fixed part, and then be effectively prevented from turning round cable bunch of cables and tower wall
Collision；Being coordinated by inner ring assembly and outer ring to protect cable not damaged by driftage torsion；Multiple flexible cable standing parts
Offering to put to avoid cable be wound around and solve heat dissipation problem.The spring effect of the elastic connecting component of flexible cable fixed part makes
The cable that must be clamped by external force or expand with heat and contract with cold generation deformation time there is certain retractility, will not produce excessive power and
Will not loosen, it is possible to preferably protect cable, make cable prevent cable bad with cable cover(ing) laminating.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in change
Or replace, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described power
The protection domain that profit requires is as the criterion.
Claims (10)
1. a cable protecting device, it is characterised in that including:
Outer ring (3)；
Inner ring assembly, described inner ring assembly is rotatably arranged in described outer ring (3)；
Flexible cable fixed part, described flexible cable fixed part is arranged on described inner ring assembly, and has receiving spacing electricity
Groove (23) fixed by the cable of cable.
Cable protecting device the most according to claim 1, it is characterised in that described flexible cable fixed part includes cable protection
Set (6) and elastic connecting component, described cable cover(ing) (6) is arranged on described inner ring assembly by described elastic connecting component.
Cable protecting device the most according to claim 2, it is characterised in that described elastic connecting component includes:
Connector (18), described connector (18) is arranged on described cable cover(ing) (6), and connect described cable cover(ing) (6) and
Described inner ring assembly, described connector (18) has spiro rod section；
Locking nut (14), described locking nut (14) is arranged on described spiro rod section；
Elastic component (16), described elastic component (16) is set on described connector (18), and the first end of described elastic component (16)
Being connected on described cable cover(ing) (6), the second end of described elastic component (16) is connected on described locking nut (14).
Cable protecting device the most according to claim 2, it is characterised in that described inner ring assembly includes:
Internal ring (2), described internal ring (2) is rotatably arranged in described outer ring (3)；
Protection cylinder, described protection cylinder is arranged on described internal ring (2), and described flexible cable fixed part is arranged on described protection cylinder
In.
Cable protecting device the most according to claim 4, it is characterised in that be provided with cable anchor block in described protection cylinder
(8), described cable cover(ing) (6) is arranged on described cable anchor block (8) by elastic connecting component, and fixes with described cable
Seat (8) surrounds cable fixing hole.
Cable protecting device the most according to claim 5, it is characterised in that two described cable cover(ing)s (6) partner,
And be arranged on relative two sidewalls of described cable anchor block (8) by elastic connecting component.
Cable protecting device the most according to claim 4, it is characterised in that described protection cylinder includes big cylinder section (12) and little
Cylinder section (13), the described end face of big cylinder section (12) coordinates with the end face of described internal ring (2), and described big cylinder section (12) is by fastening
Part (17) is fixed on described internal ring (2), and described little cylinder section (13) is located in described internal ring (2).
Cable protecting device the most according to claim 4, it is characterised in that described protection cylinder includes cooperating and surrounding
The first half cylinders (5) of described protection cylinder and the second half cylinders (9), described the first half cylinders (5) and described the second half cylinders (9)
The first cooperation at be provided with connection hinge (11), the second of described the first half cylinders (5) and described the second half cylinders (9) coordinates
Place is provided with lock-in component (7).
9. a wind power generating set, it is characterised in that include cable according to any one of tower, cable and claim 1 to 8
Protection device, described cable protecting device is arranged in described tower, and described cable is through the elasticity of described cable protecting device
Groove (23) fixed by the cable of cable holder.
Wind power generating set the most according to claim 9, it is characterised in that be provided with installing rack in described tower, described
The outer ring (3) of cable protecting device is fixing with described installing rack to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536797.1U CN205670667U (en) | 2016-06-02 | 2016-06-02 | Cable protecting device and wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536797.1U CN205670667U (en) | 2016-06-02 | 2016-06-02 | Cable protecting device and wind power generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205670667U true CN205670667U (en) | 2016-11-02 |
Family
ID=57194496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620536797.1U Active CN205670667U (en) | 2016-06-02 | 2016-06-02 | Cable protecting device and wind power generating set |
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| Country | Link |
|---|---|
| CN (1) | CN205670667U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567810A (en) * | 2016-11-09 | 2017-04-19 | 北京金风科创风电设备有限公司 | Wind generating set's cable protection system and wind generating set |
| CN107061188A (en) * | 2016-12-28 | 2017-08-18 | 山东中车风电有限公司 | The threading structure and method of cable in a kind of main shaft in wind power generating set |
| CN108023323A (en) * | 2017-12-28 | 2018-05-11 | 温州新马亚电器有限公司 | A kind of cable fixture |
| CN109244974A (en) * | 2018-10-22 | 2019-01-18 | 北京金风科创风电设备有限公司 | Cable clamping device and using method thereof |
| CN109742696A (en) * | 2019-01-29 | 2019-05-10 | 中国石油天然气集团有限公司 | A kind of broken strength device of cable |
-
2016
- 2016-06-02 CN CN201620536797.1U patent/CN205670667U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567810A (en) * | 2016-11-09 | 2017-04-19 | 北京金风科创风电设备有限公司 | Wind generating set's cable protection system and wind generating set |
| CN106567810B (en) * | 2016-11-09 | 2019-01-15 | 北京金风科创风电设备有限公司 | Wind generating set's cable protection system and wind generating set |
| CN107061188A (en) * | 2016-12-28 | 2017-08-18 | 山东中车风电有限公司 | The threading structure and method of cable in a kind of main shaft in wind power generating set |
| CN107061188B (en) * | 2016-12-28 | 2023-09-05 | 山东中车风电有限公司 | Threading structure and threading method for cable in main shaft of wind generating set |
| CN108023323A (en) * | 2017-12-28 | 2018-05-11 | 温州新马亚电器有限公司 | A kind of cable fixture |
| CN108023323B (en) * | 2017-12-28 | 2019-12-03 | 曹诗晴 | A kind of cable fixture |
| CN109244974A (en) * | 2018-10-22 | 2019-01-18 | 北京金风科创风电设备有限公司 | Cable clamping device and using method thereof |
| CN109742696A (en) * | 2019-01-29 | 2019-05-10 | 中国石油天然气集团有限公司 | A kind of broken strength device of cable |
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