CN207470360U - Overhang cable protection device in wind-power generating unit tower - Google Patents
Overhang cable protection device in wind-power generating unit tower Download PDFInfo
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- CN207470360U CN207470360U CN201721615726.1U CN201721615726U CN207470360U CN 207470360 U CN207470360 U CN 207470360U CN 201721615726 U CN201721615726 U CN 201721615726U CN 207470360 U CN207470360 U CN 207470360U
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- Prior art keywords
- cable
- metal clip
- cable clamp
- wind
- power generating
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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
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a kind of protective device of hanging cord in wind-power generating unit tower, including：More than two cable clamps, setting metal clip fixed groove and engraved structure on cable clamp；Semicircular arc groove is additionally provided on cable clamp, the semicircular arc groove of two adjacent cable clamps complements each other to form and the corresponding cable holes for clamping for being clamped cable overall diameter and matching；Cable clamp is combined into the shape that appearance is honeycomb coaly cylinder in order；There is the metal clip fixed groove of two or more on the exterior cylindrical body cylindrical surface that cable clamp is combined into order, the metal clip of fastening cable clamp is installed on metal clip fixed groove.The utility model is designed using hollow out, alleviator overall weight, and is conducive to clamped cable and is aerated heat dissipation, can cope with colliding with and rubbing for any angle of horizontal direction, and plays the role of separating protection to the cable protected.
Description
Technical field
The utility model is related to hanging cords in technical field of wind power generation more particularly to a kind of wind-power generating unit tower
Protective device.
Background technology
Wind power generating set is yawed in the process of running to wind at present, is performed partially in order to be conducive to unit
Boat acts, and during design, designer can hang unit power cable, signal cable from tower top center unit
It hangs down to tower midsection pylon saddle camber, the side that laying is fixed close to pylon is used from saddle camber to column foot power distribution cabinet and switch board
Formula is installed, therefore the cut cable to dangle is referred to as turning round cable section, and cabin cabin to be coordinated to realize, the dynamic in During yaw turns round cable.It is based on
This designing scheme turns round cable section cable during wind power generating set is run, and will be in the shapes such as torsion, shaking and friction
State, excessive to prevent torsion cable section cable from shaking, designer can be anti-with the setting of the stage position of pylon cat ladder at pylon platform
The baffle ring that only cable shakes, but cable can the same as the continuous collision friction of baffle ring during shaking, it would be possible to cause cable or
The situation that signal cable is worn or is rubbed, it is therefore desirable to effective protection is carried out to the cable of corresponding position, with prevent cable with
Platform cable aperture, cable baffle ring collision friction cause to damage, discharge or thereby result in the major accidents such as on fire that discharge.
Where though previous wind-powered electricity generation installation personnel and maintenance personnel recognize hidden danger herein, can only all do simple or interim
Protection, inadequate specification and profession separately have some protective devices or volume excessive or easily come off, show apparent
Operating mode inadaptability.Therefore, there is an urgent need for a kind of novel cable protective device to the profession protection of cable.
Invention content
The purpose of the utility model is to overcome the defects of the prior art, provide in a kind of wind-power generating unit tower to dangle
The protective device of cable can protect turning round cable section cable in wind power generating set, realize the electricity for avoiding pylon platform
Cable hole and pylon inner cable baffle ring collide with and wear to cable, its compact-sized, simple structure is easily installed, is easy to cable
Heat dissipation, service life are long.
The technical solution of the utility model is as follows：
The protective device of hanging cord in a kind of wind-power generating unit tower, including：More than two cable clamps, cable
Metal clip fixed groove and engraved structure are set on clamping plate；
Semicircular arc groove, the semicircular arc groove phase interworking of two adjacent cable clamps are additionally provided on cable clamp
It closes and is formed and the corresponding cable holes for clamping for being clamped cable overall diameter and matching；
Cable clamp is combined into the shape that appearance is honeycomb coaly cylinder in order；
There is the metal clip fixed groove of two or more on the exterior cylindrical body cylindrical surface that cable clamp is combined into order,
The metal clip of installation fastening cable clamp on metal clip fixed groove.
Anti-skidding salient point or anti-skidding bulge loop are provided in the cable holes for clamping that adjacent cable clamping plate is combined into.
The utility model has the advantage of：1st, the semicircle cambered surface on adjacent cable clamp cooperatively forms cable clamping
There are anti-skidding salient point or anti-skidding bulge loop in hole, cable holes for clamping inside, to prevent cable protecting device of roller from dropping or slide；2nd, cable clamp
It is designed using hollow out, alleviator overall weight, and is conducive to clamped cable and is aerated heat dissipation；The 3rd, metal card is set
Hoop, plays the role of cable protecting device of roller integrally to confine；4th, the circle that cable protecting device of roller is formed after clamping by protection cable
Cylinder can keep out the collision of wind-driven generator group platform cable aperture or pylon inner cable baffle ring during cable shaking, right
Cable carries out reliably protecting, due to using cylinder design of the appearance for honeycomb coaly, can cope with any angle of horizontal direction
It collides with and rubs, and play the role of separating protection to the cable protected, avoid the friction between cable in collision process,
A series of problems, such as colliding with, wear, discharge and radiate of hanging cord can thoroughly be solved.
It is the utility model embodiment overall structure diagram to illustrate Fig. 1；
Fig. 2 is that the utility model embodiment is layered the first block structure schematic diagram；
Fig. 3 is that the utility model embodiment is layered the second block structure schematic diagram；
Fig. 4 is the utility model embodiment layering third block structure schematic diagram；
Fig. 5 is that the utility model embodiment is layered the 4th block structure schematic diagram；
Fig. 6 is that the utility model embodiment is layered the 5th block structure schematic diagram；
Fig. 7 is that the utility model embodiment is layered the 6th block structure schematic diagram；
Fig. 8 is the utility model embodiment use state reference chart.
Specific embodiment
The feature and exemplary embodiment of the various aspects of detailed description the utility model below in conjunction with the accompanying drawings, following
In detailed description, it is proposed that many details, in order to provide the comprehensive understanding to the utility model, still, for this field
It will be apparent that the utility model can be in the case of some details in not needing to these details for technical staff
Implement, below the description of embodiment is used for the purpose of providing to the utility model by showing the example of the utility model
It is better understood from, in the the accompanying drawings and the following description, at least part of known features and technology are not shown, to avoid pair
The utility model causes unnecessary fuzzy.
The noun of locality of middle appearance described below is the direction shown in figure, is not the cable protection to the utility model
The concrete structure of device is defined, in the description of the present invention, it should also be noted that, unless otherwise specific regulation
And restriction, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or removable
Unload connection or the connection of one；It can be directly connected, can also be indirectly connected by intermediary, for the general of this field
For logical technical staff, visual concrete condition understands concrete meaning of the above-mentioned term in the utility model.
The cable protecting device of roller that the utility model embodiment provides can be applied in wind power generating set, be installed on pylon
Cable is by the cable on the cable at hole or at pylon inner cable baffle ring on inner platform, to being hanged in wind-power generating unit tower
The torsion cable section of section of hanging down cable carries out cable protective, and cable is made to keep gap, and avoid cable and platform and cable protection each other
Circle generates direct collision, so as to which cable be avoided short circuit to be caused to cause fire incident since cable is worn damage.
Embodiment as shown in Figures 1 to 8, the protective device of hanging cord in a kind of wind-power generating unit tower, including：
More than two cable clamps 2, setting metal clip fixed groove 3 and engraved structure 4 on cable clamp 2；
Semicircular arc groove 11, the semicircular arc groove 11 of two adjacent cable clamps 2 are additionally provided on cable clamp 2
It complements each other to form and the corresponding cable holes for clamping 1 for being clamped 5 overall diameter of cable and matching；
Cable clamp 2 is combined into the shape that appearance is honeycomb coaly cylinder in order, as shown in Figure 1；
There is the metal clip fixed groove of two or more on the exterior cylindrical body cylindrical surface that cable clamp 2 is combined into order
3, the metal clip 6 of installation fastening cable clamp 2 on metal clip fixed groove 3.
Anti-skidding salient point or anti-skidding bulge loop 12 are provided in the cable holes for clamping 1 that adjacent cable clamping plate 2 is combined into.
The present embodiment is made of 6 pieces of cable clamps, 6 cable clamps in sequence permutation and combination into a cylindrical bee
The cable protecting device of roller of nest coaly（Such as Fig. 1）, the cable protecting device of roller after combination shares 21 cable holes for clamping 1, totally three kinds of types
Number cable, two metal clip fixed grooves 3, it is not limited to the situation of this embodiment, the use of the new type can be by 2
Above cable clamp sequence forms the cable protecting device of roller of similar honeycomb coaly；The size of cable holes for clamping is also not limited to
Three kinds of models and size in this embodiment；Metal clip fixed groove 3 can be 2 or more.
The material of the utility model protective device can be firm wear-resisting nonmetallic materials, such as can be nylon material
Or the materials such as bakelite.
It is provided in embodiment to prevent cable protecting device of roller from gliding from cable, at semicircular arc groove 11 anti-skidding convex
Ring 12 can also carry out anti-skidding processing by the way of salient point, and cable anti-skidding salient point or anti-skidding bulge loop 12 are according to folded cable
Diameter dimension is different and different, so that more secured by folder cable.
Hollow out design is employed in embodiment, can effectively reduce by the Wen Sheng of protection cable and mitigates protective device sheet
The weight of body, the size of hollow out can be adjusted according to by the radical of protection cable and diameter dimension, be not limited in this implementation
The situation of example.
Claims (2)
1. a kind of protective device of hanging cord in wind-power generating unit tower, which is characterized in that including：More than two cables
Clamping plate（2）, cable clamp（2）Upper setting metal clip fixed groove（3）And engraved structure（4）；
Cable clamp（2）On be additionally provided with semicircular arc groove（11）, two adjacent cable clamps（2）Semicircular arc groove
（11）It complements each other to form and is clamped cable with corresponding（5）The cable holes for clamping that overall diameter matches（1）；
Cable clamp（2）It is combined into the shape that appearance is honeycomb coaly cylinder in order；
Cable clamp（2）There is the metal clip fixed groove of two or more on the exterior cylindrical body cylindrical surface being combined into order
（3）, metal clip fixed groove（3）Upper installation fastening cable clamp（2）Metal clip（6）.
2. the protective device of hanging cord in a kind of wind-power generating unit tower as described in claim 1, it is characterised in that：Phase
Adjacent cable clamp（2）The cable holes for clamping being combined into（1）Inside it is provided with anti-skidding salient point or anti-skidding bulge loop（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615726.1U CN207470360U (en) | 2017-11-28 | 2017-11-28 | Overhang cable protection device in wind-power generating unit tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721615726.1U CN207470360U (en) | 2017-11-28 | 2017-11-28 | Overhang cable protection device in wind-power generating unit tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207470360U true CN207470360U (en) | 2018-06-08 |
Family
ID=62259804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721615726.1U Active CN207470360U (en) | 2017-11-28 | 2017-11-28 | Overhang cable protection device in wind-power generating unit tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207470360U (en) |
-
2017
- 2017-11-28 CN CN201721615726.1U patent/CN207470360U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191127 Address after: No. 1-8, phase 1, standardization workshop, Songshan Industrial Park, Anqing town, Songshan District, Chifeng City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Mufeng Power Technology Co., Ltd Address before: 024005 Songshan Industrial Park No. 8, Songshan District, Chifeng, the Inner Mongolia Autonomous Region Patentee before: Zhang Linyue |
|
| TR01 | Transfer of patent right |