CN208767759U - Cable protector and wind power generating set - Google Patents
Cable protector and wind power generating set Download PDFInfo
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- CN208767759U CN208767759U CN201821607100.0U CN201821607100U CN208767759U CN 208767759 U CN208767759 U CN 208767759U CN 201821607100 U CN201821607100 U CN 201821607100U CN 208767759 U CN208767759 U CN 208767759U
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- spacer ring
- cable
- spacer
- cable protector
- ring portion
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- 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
Abstract
A kind of cable protector and wind power generating set are disclosed, wherein cable protector includes the first spacer ring and the first lifting rope.More than two longitudinally spaced settings of first spacer ring offer the multiple limit holes for running through the first spacer ring in the longitudinal direction on each first spacer ring, and multiple limit holes are for wearing cable.Two or more the first lifting ropes extend longitudinally more than two first spacer rings of concatenation, wherein two or more the first lifting ropes both pass through first spacer ring at top and the predetermined component of wind power generating set connects.According to the cable protector of the utility model embodiment, structure is simplified and easy for installation, it is possible to reduce load-bearing inside wind power generating set.Multiple limit holes that first spacer ring includes can separate more cables, during the yaw of wind power generating set torsion is pulled, the boundling kink phenomenon of more cables can be avoided to a certain extent, to extend the service life of cable.
Description
Technical field
The utility model relates to wind power generation fields, and in particular to a kind of cable protector and wind power generating set.
Background technique
Wind power generating set includes wind catcher, cabin, tower and other component, wherein the electricity between tower and cabin
Power transmission relies primarily on electric power cable.Since wind power generating set needs to track wind direction when capturing wind energy, i.e. cabin can be opposite
Tower carries out yaw rotation, and electric power cable is needed to have pendency of the pendency in cabin and tower in laid processes at this time
Section realizes that dynamic torsion is pulled to facilitate, prevents broken cable.
The cable of pendency will appear swing when unit is run, and be easy mutually to collide with other components in tower and cabin
Abrasion, long term wear and meeting of colliding with cause the damage that can not be repaired to electric power cable outer protective sleeve, send out to long-term running wind-force
Motor group brings security risk.Therefore, it is necessary to a kind of cable protectors, protect to the cable of pendency.
Existing cable protector is roughly divided into two kinds, i.e. protective-cover type and traditional spacer ring formula, however whether protective-cover type
Or traditional spacer ring formula, structure is all more complicated, and in-site installation is cumbersome and overall weight is larger, increase installation time cost and
The load cost of operation.
Therefore, it is desirable to a kind of cable protector that structure is more simplified.
Utility model content
The utility model provides a kind of cable protector and a kind of wind power generating set, and cable protector can be with more
The structure simplified is added to provide the protection to cable in wind power generating set.
One side according to the present utility model provides a kind of cable protector, for what is dangled in wind power generating set
The protection of cable, cable protector include: the first spacer ring, more than two longitudinally spaced settings of first spacer ring, Mei Ge
The multiple limit holes for running through the first spacer ring in the longitudinal direction are offered on one spacer ring, multiple limit holes are for wearing cable；And the
One lifting rope, two or more the first lifting ropes are spaced apart from each other and one end extends longitudinally more than two first spacer rings of concatenation,
In, two or more the first lifting ropes both pass through first spacer ring at top and the predetermined component of wind power generating set connects.
Optionally, the first spacer ring includes inner ring portion and the outer ring portion around inner ring portion, and inner ring portion and outer ring portion are common
Limit the boundary of limit hole.
Optionally, the outer periphery in inner ring portion has the multiple limiting slots being recessed to inner ring portion central area direction, outer ring portion
The gap of multiple limiting slots is closed, so that multiple limit holes be collectively formed.
Optionally, the outer peripheral surface in inner ring portion, outer ring portion inner peripheral surface in one of them have it is complementary with another shape
Groove, and accommodate by groove another at least partly peripheral structure.
Optionally, outer ring portion is detachably connected with inner ring portion；Outer ring portion includes more than two outer rings minor structure, more than two
Outer ring minor structure is mutually detachably spliced to form outer ring portion.
Optionally, cable protector further include: the second spacer ring, the second spacer ring are hung by two or more the second lifting ropes and set
Between at least a pair of adjacent first spacer ring, the size of the size of the second spacer ring less than the first spacer ring.
Optionally, more than two first spacer rings are parallel to each other, and the second spacer ring and the first spacer ring are coaxially disposed, the second spacer ring
The distance at the outer edge of the projection on the first spacer ring to the first spacer ring center is less than the Arbitrary Boundaries of limit hole to the first spacer ring
The distance at center.
Optionally, cable protector further include: the top of active connection, the first lifting rope passes through active connection and wind
The predetermined component of power generator group is rotatablely connected or is slidably connected or swings connection.
Optionally, active connection is endless glide component, and endless glide component includes endless glide and slides with annular
More than two sliding blocks that rail is slidably matched, wherein more than two sliding blocks and the predetermined component of wind power generating set are fixed, and first hangs
The top of rope is connect with endless glide.
Another aspect according to the present utility model provides a kind of wind power generating set comprising: tower has top horizontal
Platform, top platform have first through hole；Cabin, rotational installation have and first through hole position in the top of tower, cabin bottom
Corresponding second through-hole；Cable, more cables pass through the second through-hole from cabin and first through hole is longitudinally prolonged to tower bottom
It stretches；And any one of aforementioned cable protector, multiple limits that more cables pass through the first spacer ring of cable protector
Hole is mutually separated, and the top of the first lifting rope of cable protector is connected to the top platform of tower or is connected to cabin bottom.
According to the cable protector and wind power generating set of the utility model embodiment, using the first lifting rope by two
The setting of above first spacer ring interval, structure are simplified and easy for installation, it is possible to reduce load-bearing inside wind power generating set.First spacer ring
Including multiple limit holes, more cables can be separated, wind power generating set yaw torsion pull during, can be certain
The boundling of more cables is avoided to twist together phenomenon in degree, to reduce because boundling is twisted together cable aging caused by phenomenon, fever, exhausted
The problems such as edge layer is destroyed.Cable is limited in limit hole by the first spacer ring, and the first spacing ring structure of leather of limit hole periphery can be protected
Cable makes it from colliding with or rubbing with other component in cabin or tower, to extend the service life of cable.
In some alternative embodiments, the first spacer ring can limit the side of limit hole jointly using inner ring portion and outer ring portion
Boundary, inner ring portion and outer ring portion can be and be detachably connected, so as to be placed in the step in limit hole more convenient and reversible for cable,
It is convenient simultaneously that inner ring portion or the maintenance of outer ring portion are replaced, improve performance and the replaceability energy easy to install of cable protector.
In some alternative embodiments, cable protector further includes be arranged at intervals between adjacent first spacer ring
Two spacer rings, when the cabin of wind power generating set is yawed, the second spacer ring can be further by line between adjacent first spacer ring
Cable is spaced apart from each other, and avoids more cables in the first spacer ring central axis kink boundling.
In some alternative embodiments, the top of the first lifting rope passes through the pre- of endless glide component and wind power generating set
Determine component connection, when the cabin of wind power generating set is yawed, the first lifting rope can be revolved by endless glide component with cabin
Turn, cable winds can be further reduced, to improve yaw angle, reduction is untied the mooring rope number and time, to raising unit generation
Amount has notable synergistic effect.
Detailed description of the invention
By reading detailed description of non-limiting embodiments referring to the drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon, wherein the same or similar appended drawing reference indicates the same or similar feature.
Fig. 1 shows the structural schematic diagram of the wind power generating set according to the utility model embodiment；
Fig. 2 shows the stereoscopic schematic diagrams according to the cable protector of the utility model first embodiment；
Fig. 3 shows the structural schematic diagram of the first spacer ring according to the utility model first embodiment；
Fig. 4 shows the decomposition diagram of the first spacer ring according to the utility model first embodiment；
Fig. 5 shows the use state diagram of the first spacer ring according to the utility model first embodiment；
Fig. 6 show A-A in Fig. 2 to sectional view；
Fig. 7 shows the stereoscopic schematic diagram of the cable protector according to the utility model second embodiment；
Fig. 8 shows the structural schematic diagram of the first spacer ring according to the utility model second embodiment；
Fig. 9 shows the use state diagram of the first spacer ring according to the utility model second embodiment；
Figure 10 shows the structural schematic diagram of the first spacer ring according to the utility model 3rd embodiment.
Specific embodiment
The feature and exemplary embodiment of the various aspects of the utility model is described more fully below, in order to keep this practical new
The objects, technical solutions and advantages of type are more clearly understood, and below in conjunction with drawings and the specific embodiments, carry out to the utility model
It is described in further detail.It should be understood that specific embodiment described herein is only configured to explain the utility model, do not matched
It is set to restriction the utility model.To those skilled in the art, the utility model can not need these details
In some details in the case where implement.Below the description of embodiment is used for the purpose of passing through the example for showing the utility model
The utility model is better understood to provide.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
The utility model embodiment provides a kind of cable protector and a kind of wind power generating set, wherein cable protection
The protection of cable of the device for dangling in wind power generating set protects wind power generating set and cable below with reference to attached drawing
Protection unit is described in detail.
Fig. 1 shows the structural schematic diagram of the wind power generating set according to the utility model embodiment, the wind power generating set
Including tower 200, cabin 300, cable 400 and cable protector 100.Tower 200 has top platform 210, top horizontal
Platform 210 has first through hole 211.Cabin 300 is rotatablely installed in the top of tower 200, and 300 bottom of cabin has and first through hole
Corresponding second through-hole 310 in 211 positions.More cables 400 pass through the second through-hole 310 and first through hole 211 from cabin 300
Longitudinally extend to 200 bottom of tower.It include cable fixer 320 in cabin 300, the bottom of tower 200 is set in the present embodiment
There is saddle camber structure 220, cable fixer 320 is fixed on the top of more cables 400, and bottom hung is in saddle camber structure
On 220, between 200 bottom of cable fixer 320 and tower, the pendency section of more cables 400 is formed.
Cable protector 100 includes 110 first lifting rope 120 of the first spacer ring, and more than two first spacer rings 110 can incite somebody to action
More cables 400 separate, and two or more the first lifting ropes 120 concatenate more than two first spacer rings 110, and pass through top
The first spacer ring 110 connect with the predetermined component of wind power generating set.In the present embodiment, the first of cable protector 100 is hung
The top of rope 120 is connected to 300 bottom of cabin, in some other embodiments, the first lifting rope of cable protector 100
120 top also can connect in the top platform of tower 200.Each first spacer ring 110 have multiple limit holes 113, more
Cable 400 can be mutually separated by multiple limit holes of the first spacer ring 110 of cable protector 100.
Fig. 2 shows the stereoscopic schematic diagram according to the cable protector 100 of the utility model first embodiment, which is protected
Protection unit 100 includes the first spacer ring 110 and the first lifting rope 120.The longitudinally spaced setting of more than two first spacer rings 110,
In some embodiments, more than two first spacer rings 110 are parallel to each other, and each first spacer ring 110 offers to be passed through in the longitudinal direction
Multiple limit holes 113 of the first spacer ring 110 are worn, multiple limit holes 113 can divide more cables 400 for wearing cable 400
It separates.Two or more the first lifting ropes 120 are spaced apart from each other and extend longitudinally, and concatenate more than two first spacer rings
110.Wherein, two or more the first lifting ropes 120 both pass through the predetermined component of first spacer ring 110 and wind power generating set at top
Connection.
According to the cable protector 100 and wind power generating set of the utility model embodiment, the first lifting rope 120 is utilized
By the setting of more than two first spacer rings 110 intervals, structure is simplified and easy for installation, it is possible to reduce is held inside wind power generating set
Weight.Multiple limit holes 113 that first spacer ring 110 includes can separate more cables 400, in the yaw of wind power generating set
During torsion is pulled, the boundling kink phenomenon of more cables 400 can be avoided to a certain extent, to reduce because boundling kink is existing
As the problems such as caused 400 aging of cable, fever, insulation damage layer.Cable 400 is limited in limit hole 113 by the first spacer ring 110
Interior, 110 structure of the first spacer ring of the periphery of limit hole 113 can protect cable 400, make it from in cabin 300 or tower 200
Other component colliding with or rubbing, to extend the service life of cable 400.
Fig. 3 and Fig. 4 be shown respectively according to the cable protector 100 of the utility model first embodiment include first every
The structural schematic diagram and decomposition diagram of ring 110, Fig. 5 show the use state signal of the first spacer ring 110 of first embodiment
Figure.First spacer ring 110 of the present embodiment includes inner ring portion 111 and the outer ring portion 112 around inner ring portion 111, wherein inner ring
Portion 111 and outer ring portion 112 limit the boundary of limit hole 113 jointly.Specifically, the outer periphery in inner ring portion 111 can have inwardly
Multiple limiting slot 113a of 111 central area direction of circle portion recess, outer ring portion 112 closes the gap of multiple limiting slot 113a
113b, so that multiple limit holes 113 be collectively formed.
The inner ring portion 111 of the present embodiment is the circular ring shape that periphery is evenly distributed with multiple limiting slot 113a, and center has circular
Centre bore 114, multiple limiting slot 113a can be the identical special-shaped triangle of shape, and wherein gap 113b opposite angle has circular arc
Shape transition, and it is directed to the center in inner ring portion 111.Outer ring portion 112 be with the matched circular ring shape of 111 peripheral dimension of inner ring portion,
The circular arc camber of its inner circumferential can close the gap 113b of limiting slot 113a, and limiting slot 113a is surrounded to above-mentioned limit hole 113.
Three cables 400 are worn in each limit hole 113 of the present embodiment, the central axis of three cables 400 is arranged in equilateral triangle.This
The cable protector 100 of embodiment concatenates the first whole spacer rings 110 using three first lifting ropes 120, on the first spacer ring 110
Equipped with the first lifting rope hole 115a for wearing the first lifting rope 120, the number of the first lifting rope hole 115a and the number of the first lifting rope 120
Mesh is corresponding, and can be in a rotationally symmetrical arrangement centered on the center of the first spacer ring 110, so that multiple first lifting rope, 120 stress
Uniformly.It is understood that the shape and number of the above-mentioned each structure for being related to the first lifting rope 120 and the first spacer ring 110 and row
Mode for cloth etc. is only a kind of example, in some other embodiment, according to actual needs, such as shape in inner ring portion 111, outer ring
The shape in portion 112, the shape of limit hole 113, the number of limit hole 113, the arrangement mode of limit hole 113, limit hole 113 can hold
Receiving the number of cable 400, the number of the first lifting rope 120 and arrangement mode etc. can be carried out corresponding change and adjustment, such as
Each limit hole 113 can also accommodate single line cable 400.
Fig. 6 show A-A in Fig. 2 to sectional view, in an alternate embodiment of the invention, the outer peripheral surface in inner ring portion 111, outer ring portion
One of them in 112 inner peripheral surface has the groove complementary with another shape, and accommodates another extremely by groove
Small part peripheral structure.In the present embodiment, the inner peripheral surface in outer ring portion 112 has complementary with the outer peripheral surface shape in inner ring portion 111
The portion perimeter side structure of groove 116, inner ring portion 111 protrudes into the groove 116 in outer ring portion 112, so that the periphery in inner ring portion 111
Side structure and the inner periphery structure in outer ring portion 112 are overlapped.Further, in the outer periphery structure in inner ring portion 111 and outer ring
At the overlapped part of the inner periphery structure in portion 112, inner ring portion 111 and outer ring portion 112 are equipped with corresponding connecting hole 117, interior
Circle portion 111 and outer ring portion 112 can be connected with each other by connectors such as bolts across corresponding connecting hole 117, i.e., in some realities
It applies outer ring portion 112 in example to be detachably connected with inner ring portion 111, so that cable protector 100 is more easily installed.
Furthermore in the present embodiment, outer ring portion 112 may include more than two outer ring minor structures, more than two outer circle knots
Structure is mutually spliced to form outer ring portion 112.The outer ring portion 112 of the present embodiment for example including the first outer ring minor structure 112a and second outside
Circle structure 112b, the first outer ring minor structure 112a and the second outer ring minor structure 112b are semi-circular shape, and the two is detachably spelled
It connects, the outer ring portion 112 of circular ring shape can be formed.
First spacer ring 110 of the present embodiment limits the boundary of limit hole 113 using inner ring portion 111 and outer ring portion 112 jointly,
Inner ring portion 111 and outer ring portion 112 can be and be detachably connected, so that the step that cable 400 is placed in limit hole 113 is more convenient
And it is reversible, while the property easy to install of cable protector 100 conveniently is improved to inner ring portion 111 or the maintenance replacement of outer ring portion 112
It can be with replaceability energy.
Fig. 7 shows the stereoscopic schematic diagram of the cable protector 100 according to the utility model second embodiment, which protects
Protection unit 100 also includes the first lifting rope 120 of more than two first spacer rings 110 and two or more.Wherein the first spacer ring 110
And first lifting rope 120 structure and connection type be substantially identical with the first embodiment, this will not be detailed here.With first embodiment
Unlike, cable protector 100 further includes the second spacer ring 130.Ruler of second spacer ring, 130 size less than the first spacer ring 110
Very little, the second spacer ring 130 is hung by two or more the second lifting ropes 140 and is located between at least a pair of adjacent first spacer ring 110.
It is hung between each pair of adjacent first spacer ring 110 in the present embodiment and sets second spacer ring 130, in some other embodiments
In, the number of the second spacer ring 130 be it is multiple, hung between each pair of adjacent first spacer ring 110 and set more than two second spacer rings 130.It is real
It is hung between each pair of adjacent first spacer ring 110 in border and sets the quantity of the second spacer ring 130 and can be made according to the distance between first spacer ring 110
Adjustment, to more effectively separate cable 400.
In the present embodiment, the second spacer ring 130 and the first spacer ring 110 are coaxially disposed, and the second spacer ring 130 is in the first spacer ring 110
On projection outer edge to 110 center of the first spacer ring distance be less than limit hole 113 Arbitrary Boundaries into the first spacer ring 110
The distance of the heart so that cable 400 will not be contacted with the second spacer ring 130 under natural conditions, thus avoid under natural conditions second every
Collide with friction of the ring 130 to cable 400.
Second spacer ring 130 of the present embodiment is circular ring shape, and center is equipped with centre bore, use can be set on the second spacer ring 130
In the lifting rope hole for wearing the second lifting rope 140, the number in lifting rope hole is corresponding with the number of the second lifting rope 140, and can be with second
It is in a rotationally symmetrical arrangement centered on the center of spacer ring 130, so that 140 uniform force of more than two second lifting ropes.
Fig. 8 and Fig. 9 be shown respectively according to the cable protector 100 of the utility model second embodiment include first every
The use state diagram of the structural schematic diagram of ring 110 and the first spacer ring 110.The knot of first spacer ring 110 of second embodiment
Structure is roughly the same with the structure of the first spacer ring 110 of first embodiment, wherein different from the first embodiment, the first spacer ring
The second lifting rope hole 115b for wearing the second lifting rope 140 is additionally provided on 110.In second lifting rope hole 115b and the first spacer ring 110
For the distance of the heart less than the first lifting rope hole 115a at a distance from 110 center of the first spacer ring, the number of the second lifting rope hole 115b can be with
The number of two lifting ropes 140 is corresponding, such as in the present embodiment, the second lifting rope hole 115b, the second lifting rope 140 are two.It can manage
Solution, the second lifting rope hole 115b, the number of the second lifting rope 140 and arrangement mode can be without being limited thereto, such as shown in Figure 10
In the structural schematic diagram of first spacer ring 110 of the 3rd embodiment of substitution, the second lifting rope hole 115b is also possible to three, so as to
The second spacer ring 130 is set to hang by three second lifting rope hole 115b, the second lifting rope hole 115b of two or more can be with the first spacer ring
It is in a rotationally symmetrical arrangement centered on 110 center, so that 140 uniform force of more than two second lifting ropes.
According to the cable protector 100 of above-described embodiment, by including interval setting the between adjacent first spacer ring 110
Two spacer rings 130, when the cabin 300 of wind power generating set is yawed, cable 400 can be to common center during turning round cable
Axis is drawn close, and cable 400 between adjacent first spacer ring 110 can be further spaced apart from each other by the second spacer ring 130 at this time, avoids more
Cable 400 is in 110 central axis of the first spacer ring kink boundling.
In some embodiments, cable protector 100 can also include active connection, the top of the first lifting rope 120
Connection can be rotatablely connected or be slidably connected or swing by active connection and the predetermined component of wind power generating set.
It please also refer to Fig. 1 and Fig. 7, the active connection of second embodiment is endless glide component 150, endless glide group
Part 150 includes endless glide 151 and the more than two sliding blocks 152 being slidably matched with endless glide 151.Wherein, more than two
Sliding block 152 and the predetermined component of wind power generating set are fixed, and more than two sliding blocks 152 are, for example, and cabin 300 in the present embodiment
Bottom fix, be distributed in the periphery of the second through-hole 310 of 300 bottom of cabin.The top of first lifting rope 120 and endless glide
151 connections.
The top of first lifting rope 120 of above-described embodiment passes through the predetermined of endless glide component 150 and wind power generating set
Component connection, when the cabin 300 of wind power generating set is yawed, the first lifting rope 120 can be with by endless glide component 150
Cabin 300 rotates, and can be further reduced the winding of cable 400, to improve yaw angle, reduction is untied the mooring rope number and time, right
Improving unit generation amount has notable synergistic effect.
In the above-described embodiments, cable protector 100 is only connected by the predetermined component of top and wind power generating set,
In some embodiments, the bottom of cable protector 100 can also be connect with the internal structure of wind power generating set.Such as wind
The tower 200 of power generator group further includes bottom platform, the bottom end of the first lifting rope 120 also extend through the first spacer ring 110 of bottom with
Bottom platform connection, or in some embodiments, the bottom end of the first lifting rope 120 is passed through to be connect with universal connection ring, or
First spacer ring 110 of bottom is directly connect with universal connection ring, and universal connection ring passes through elastic devices and the bottom platforms such as spring
Connection, wherein elastic device can play stretching action when the equipments such as cable 400 are promoted and are wound.
According to the utility model embodiment as described above, these embodiments details all there is no detailed descriptionthe,
Also not limiting the utility model is only the specific embodiment.Obviously, as described above, many modification and change can be made
Change.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the principles of the present invention and actually to answer
With so that skilled artisan be enable to utilize the utility model and repairing on the basis of the utility model well
Change use.The utility model is limited only by the claims and their full scope and equivalents.
Claims (10)
1. a kind of cable protector (100), the protection of the cable (400) for dangling in wind power generating set, feature exist
In the cable protector (100) includes:
First spacer ring (110), the longitudinally spaced setting of more than two first spacer rings (110), each first spacer ring (110)
On offer in the vertical multiple limit holes (113) for extending upward through first spacer ring (110), the multiple limit hole
(113) for wearing cable (400)；And
First lifting rope (120), two or more the first lifting ropes (120) are spaced apart from each other and one end concatenates institute along longitudinal extend
More than two first spacer rings (110) are stated,
Wherein, described two or more the first lifting ropes (120) both pass through first spacer ring (110) at top and the wind-force is sent out
The predetermined component of motor group connects.
2. cable protector (100) according to claim 1, which is characterized in that first spacer ring (110) includes interior
Circle portion (111) and the outer ring portion (112) around the inner ring portion (111), the inner ring portion (111) and the outer ring portion
(112) boundary of the limit hole (113) is limited jointly.
3. cable protector (100) according to claim 2, which is characterized in that the outer periphery of the inner ring portion (111)
With the multiple limiting slots (113a) being recessed to inner ring portion (111) the central area direction, the outer ring portion (112) closes institute
The gap (113b) of multiple limiting slots (113a) is stated, so that the multiple limit hole (113) be collectively formed.
4. cable protector (100) according to claim 2, which is characterized in that the periphery of the inner ring portion (111)
Face, the outer ring portion (112) inner peripheral surface in one of them there is the groove (116) complementary with another shape, and lead to
It crosses the groove (116) and accommodates another at least partly peripheral structure.
5. cable protector (100) according to claim 2, which is characterized in that the outer ring portion (112) with it is described interior
Circle portion (111) is detachably connected；
The outer ring portion (112) includes more than two outer rings minor structure, and described two above outer ring minor structures are mutually detachably spelled
It connects to form the outer ring portion (112).
6. cable protector (100) according to claim 1, which is characterized in that further include:
Second spacer ring (130), second spacer ring (130) is hung by two or more the second lifting ropes (140) is located at least a pair
Between adjacent first spacer ring (110), the size of second spacer ring (130) is less than the size of first spacer ring (110).
7. cable protector (100) according to claim 6, which is characterized in that described two the first above spacer rings
(110) it is parallel to each other, second spacer ring (130) and first spacer ring (110) are coaxially disposed, second spacer ring (130)
The distance at the outer edge of the projection on first spacer ring (110) to the first spacer ring (110) center is less than the limit
Distance of the Arbitrary Boundaries in hole (113) to the first spacer ring (110) center.
8. cable protector (100) according to claim 1, which is characterized in that further include:
The top of active connection, first lifting rope (120) passes through the active connection and the wind power generating set
Predetermined component rotation connection is slidably connected or swings connection.
9. cable protector (100) according to claim 8, which is characterized in that the active connection is that annular is sliding
Rail assembly (150), the endless glide component (150) include endless glide (151) and slide with the endless glide (151)
More than two sliding blocks (152) of cooperation, wherein described two reservations with top shoe (152) and the wind power generating set
Part is fixed, and the top of first lifting rope (120) is connect with the endless glide (151).
10. a kind of wind power generating set characterized by comprising
Tower (200) has top platform (210), and the top platform (210) has first through hole (211)；
Cabin (300), in the top of the tower (200), cabin (300) bottom has to be led to described first for rotational installation
Corresponding second through-hole (310) in hole (211) position；
Cable (400), the more cables (400) are interior across second through-hole (310) and described from the cabin (300)
First through hole (211) Xiang Suoshu tower (200) bottom longitudinally extends；And
Cable protector (100) according to any one of claims 1 to 9, the more cables (400) pass through the line
Multiple limit holes (113) of the first spacer ring (110) of cable protection device (100) are mutually separated, the cable protector (100)
The top of the first lifting rope (120) be connected to the top platform (210) of the tower (200) or be connected to the cabin (300)
Bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607100.0U CN208767759U (en) | 2018-09-29 | 2018-09-29 | Cable protector and wind power generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821607100.0U CN208767759U (en) | 2018-09-29 | 2018-09-29 | Cable protector and wind power generating set |
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| CN208767759U true CN208767759U (en) | 2019-04-19 |
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| CN201821607100.0U Active CN208767759U (en) | 2018-09-29 | 2018-09-29 | Cable protector and wind power generating set |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036706A (en) * | 2021-05-27 | 2021-06-25 | 上海捷勃特机器人有限公司 | Cable fixing device and robot with same |
| CN114006318A (en) * | 2021-11-03 | 2022-02-01 | 华能通辽风力发电有限公司 | Cable guard ring of wind turbine generator system |
| CN114068073A (en) * | 2020-07-31 | 2022-02-18 | 北京金风科创风电设备有限公司 | Cable, wind generating set and cable laying method |
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2018
- 2018-09-29 CN CN201821607100.0U patent/CN208767759U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114068073A (en) * | 2020-07-31 | 2022-02-18 | 北京金风科创风电设备有限公司 | Cable, wind generating set and cable laying method |
| CN113036706A (en) * | 2021-05-27 | 2021-06-25 | 上海捷勃特机器人有限公司 | Cable fixing device and robot with same |
| CN113036706B (en) * | 2021-05-27 | 2021-08-10 | 上海捷勃特机器人有限公司 | Cable fixing device and robot with same |
| CN114006318A (en) * | 2021-11-03 | 2022-02-01 | 华能通辽风力发电有限公司 | Cable guard ring of wind turbine generator system |
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