CN204591594U - Novel wind power is with turning round cable cable protection system - Google Patents
Novel wind power is with turning round cable cable protection system Download PDFInfo
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- CN204591594U CN204591594U CN201520208060.2U CN201520208060U CN204591594U CN 204591594 U CN204591594 U CN 204591594U CN 201520208060 U CN201520208060 U CN 201520208060U CN 204591594 U CN204591594 U CN 204591594U
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Abstract
A kind of novel wind power is with turning round cable cable protection system, comprise and turn round cable hoop bracket, turn round cable hoop bracket hole and turn round cable cable cover(ing) for fixing wind-powered electricity generation with what turn round cable, described turn round on cable hoop bracket install turn round cable hoop bracket hole, the described cable hoop bracket hole built-in type turned round is installed plug-in type and is subtracted and hit ring, described subtracting hits stickup rubber layer in ring, the internal diameter in cable hoop bracket hole is turned round described in the described external diameter turning round cable cable cover(ing) is less than, described turn round cable cable cover(ing) be positioned at described in turn round cable hoop bracket hole, the described outer wall turning round cable cable cover(ing) contacts with described rubber layer, the height in cable hoop bracket hole is turned round described in the described height turning round cable cable cover(ing) is greater than, described subtracting hits ring and rubber layer is split-type structural.The utility model provides a kind of wear resistance is good, installation and maintenance are easy to operate, safety and reliability is good novel wind power with turning round cable cable protection system.
Description
Technical field
The utility model belongs to wind-driven generator technical group field, relates to a kind of wind-powered electricity generation with turning round cable cable protection system.
Background technique
During wind generating set yaw, cable can carry out turning round cable, under being positioned at cabin or tower regardless of current transformer, dynamic cable, part of generating units electricity cable is all needed to be connected on tower under tower with control cables, and constantly increase along with unit single-machine capacity, required number of cables increases, specification becomes large, and the conjunction cable on general tower under tower turns round cable platform, the length of nearly 9-12m from cabin crane span structure ending vertical is unsettled to saddle.Wind vector or wind speed larger time, set yaw or unit rock greatly, turn round cable and can cause the rocking of cable, cable length change, in the course of time, and then cause cable to wear and tear, affect blower fan and normally run, cause economic loss.
Along with Wind turbines increases; required cable increases, and turn round cable cable pendency section bunch of cables tightr, the air circulation of unit cable periphery is little; summer high temperature is especially serious; meanwhile, the above large-scale wind electricity unit of current MW level, the cable current that when completely sending out, unit cable is assigned to is larger; electric cable heating can be more; therefore need, while cable cable abrasionproof is turned round in consideration, to consider cable dissipate heat, protection cable.
Along with the deep raising that unit reliability and Security are realized, the safety problem of installer when unit cable laying, cable cover(ing) installation need be considered, unit maintenance Security and workload for many years need be considered.
Existing solution is generally turn round cable hoop bracket to be generally fixed on cat ladder with metallic support arm or single L-type steel is fixed on tower barrel, cannot stand safely or comprehensive inspection cannot turn round cable when cable is turned round in installer's cabling or maintenance; Turning round cable cable and turning round cable hoop bracket shock place and wrap one deck rubber peel, allow rubber peel to replace the wear problem of cable, cable dissipate heat problem cannot be solved, and the cable wear problem that can only solve in a period of time, rubber peel will soon be worn away, need artificial regeneration rubber peel, and change the support of standing needed for rubber peel rock non-fully fix.
As can be seen here, the cable abrasionproof that research and design is suitable, cable dissipate heat, anti-cable cover(ing) down slide device, safety problem required during consideration installation and maintenance simultaneously researchs and solves the emphasis turning round cable problem.
Summary of the invention
The deficiency that existing wind-powered electricity generation is poor by the wear resistance turning round cable in order to overcome, installation and maintenance troublesome poeration, safety and reliability are poor, the utility model provides a kind of wear resistance is good, installation and maintenance are easy to operate, safety and reliability is good novel wind power with turning round cable cable protection system.
The utility model solves the technological scheme that its technical problem adopts:
A kind of novel wind power is with turning round cable cable protection system, comprise and turn round cable hoop bracket, turn round cable hoop bracket hole and turn round cable cable cover(ing) for fixing wind-powered electricity generation with what turn round cable, described turn round on cable hoop bracket install turn round cable hoop bracket hole, the described cable hoop bracket hole built-in type turned round is installed plug-in type and is subtracted and hit ring, described subtracting hits stickup rubber layer in ring, the internal diameter in cable hoop bracket hole is turned round described in the described external diameter turning round cable cable cover(ing) is less than, described turn round cable cable cover(ing) be positioned at described in turn round cable hoop bracket hole, the described outer wall turning round cable cable cover(ing) contacts with described rubber layer, the height in cable hoop bracket hole is turned round described in the described height turning round cable cable cover(ing) is greater than, described subtracting hits ring and rubber layer is split-type structural.
Further, turning round cable hoop bracket hole described in is split-type structural.
Further again, described in turn round cable cable cover(ing) be split-type structural, comprise two semicircle shape sheaths, the both sides, top of described semicircle shape sheath are provided with lug, two lugs connections of two semicircle shape sheath homonymies.
Further, described plug-in type subtracts the top of hitting ring and installs anti-slippery cover plate.
Described anti-slippery cover plate comprises upper cover plate and lower cover plate, and described upper cover plate and lower cover plate are all in split-type structural, and split place of described upper cover plate and split place of lower cover plate misplace and arrange, upper cover plate is fixedly connected with lower cover plate.
Described turning round on cable cable cover(ing) has the uniform banded cable hole of arrangement and radiation hole.
Described cable hoop bracket of turning round becomes ladder shape.
It is described that to turn round cable hoop bracket hole rounded.Certainly, also other shapes can be adopted.
The beneficial effects of the utility model are mainly manifested in: (1) have employed ladder shape and turns round cable hoop bracket, structural stability, guarantee safety and reliability during installation and maintenance human users;
(2) turn round cable hoop bracket hole to include to subtract and hit ring, can regularly replace having materials such as subtracting the rubber peel that hits effect, specification O&M is safeguarded;
(3) turn round cable cable cover(ing) and can use different capabilities unit, different complete machine, have versatility, turn round cable cable cover(ing) and be made up of the light wear-resistant material such as ultra-high molecular weight polyethylene or nylon66 fiber, lightweight, cost is low;
(4) cable cable cover(ing) structure is turned round simple, easy for installation, the number of cables that will fix can be chosen according to actual needs, select different layers square hole colligation band etc. to fix cable according to actual needs, possess cable abrasionproof, cable dissipate heat effect;
(5) whether anti-slippery cover plate can be selected the need of use according to actual conditions, be integrated or split type, prevents turning round cable cable cover(ing) further and glides.
Accompanying drawing explanation
Fig. 1 is that novel wind power is with turning round the overall exploded perspective view of cable cable protection system;
Fig. 2 is the novel wind power stereogram turning round cable cable protection system;
Fig. 3 is that novel wind power turns round cable hoop bracket and anchor ear hole schematic diagram with turning round in cable cable protection system;
Fig. 4 is that novel wind power hits ring schematic diagram with turning round in cable cable protection system to subtract;
Fig. 5 is that novel wind power is with turning round cable cover(ing) schematic diagram in cable cable protection system;
Fig. 6 is novel wind power with to turn round in cable cable protection system cable cover(ing) and turn round cable effect schematic diagram;
Fig. 7 is that novel wind power is with turning round anti-slippery cover plate schematic diagram in cable cable protection system.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
With reference to Fig. 1 ~ Fig. 7, a kind of novel wind power is with turning round cable cable protection system, comprise and turn round cable hoop bracket 10, turn round cable hoop bracket hole 9 and turn round cable cable cover(ing) 2 for fixing wind-powered electricity generation with what turn round cable, described turn round on cable hoop bracket 10 install turn round cable hoop bracket hole 9, the described cable hoop bracket 9 hole built-in type turned round is installed plug-in type and is subtracted and hit ring 8, described subtracting hits stickup rubber layer 7 in ring 8, the internal diameter in cable hoop bracket hole 9 is turned round described in the described external diameter turning round cable cable cover(ing) 2 is less than, described turn round cable cable cover(ing) 2 be positioned at described in turn round cable hoop bracket hole 9, the described outer wall turning round cable cable cover(ing) 2 contacts with described rubber layer 7, the height in cable hoop bracket hole 9 is turned round described in the described height turning round cable cable cover(ing) 2 is greater than, described subtracting hits ring 8 and rubber layer 7 is split-type structural.
Further, cable hoop bracket hole 9 is turned round described in for split-type structural.
Further again, described in turn round cable cable cover(ing) 2 in split-type structural, comprise two semicircle shape sheaths, the both sides, top of described semicircle shape sheath are provided with lug, and two lugs of two semicircle shape sheath homonymies connect.
Further, described plug-in type subtracts the top of hitting ring 8 and installs anti-slippery cover plate.
Described anti-slippery cover plate comprises upper cover plate and lower cover plate, described upper cover plate and lower cover plate are all in split-type structural, namely go up left cover 3, upper right cover plate 5, lower front shroud 4 and lower back shroud 6, split place of described upper cover plate and split place of lower cover plate misplace and arrange, upper cover plate is fixedly connected with lower cover plate.
Described turning round on cable cable cover(ing) 2 has the uniform banded cable hole of arrangement and radiation hole.
Describedly turn round cable hoop bracket 10 one-tenth ladder shapes.
It is described that to turn round cable hoop bracket hole 9 rounded.Certainly, also other shapes can be adopted.
The wind power generating set of the present embodiment is turned round cable protection system and is arranged on above wind power generating set saddle platform, and installing quantity is 2 or 3 or 4 etc., and for the protection of turning round cable cable, described system is fixed by the vertical beam bolt of L and tower barrel lug.
Describedly turn round cable hoop bracket 10 one-tenth ladder shapes, described turning round in the middle of cable hoop bracket 10 is provided with a metal circular anchor ear hole, described cable hoop bracket hole 9 of turning round includes an external diameter and equals the nylon of metal circular hole or subtracting of other lightweight materials hits ring 8, described subtract to hit ring 8 is pasted with certain thickness neoprene or other abrasive rubber skins form rubber layer 7, described subtracting hits ring 8 and rubber layer 7 is split-type structural, is convenient to follow-up maintenance and changes.
Describedly turn round that cable cable protection 2 can turn round cable quantity according to different Wind turbines, the outside diameter of cable comes design cable hole quantity and size, determine position, attached cable hole, described in turn round cable sheath can turn round cable hoop bracket hole height, diameter design varying number and specification radiation hole according to difference.
Described cable cable cover(ing) 2 of turning round can adopt the light wear-resistant material such as ultra-high molecular weight polyethylene or nylon66 fiber to make.Described cable cable cover(ing) of turning round divides two semicircle shape sheaths, and the left and right sides, sheath top has one " ear ", respectively can wear 2 lock nuts, turns round cable cable cover(ing) to fix two and half.Described cable cable cover(ing) internal diameter of turning round is greater than and turns round cable outside diameter of cable 10-20cm as well, chooses and turns round large cable outside cable, be fixed to turn round cable cable cover(ing) corresponding hole site with other annexes such as low temperature nylon cable tie or acetals when untying the mooring rope.
Whether described anti-slippery cover plate can be selected the need of use according to actual conditions, be integrated or split type, and described anti-slippery cover plate is used for preventing turning round cable cable cover(ing) and glides.
Described system can be convenient to installation and maintenance safety, described system can effectively prevent from turning round the wearing and tearing of cable cable, described system will be turned round cable cable and scatter effectively to strengthen and turn round cable ambient air stream, more sharply turn round cable heat radiation, and described system effectively can prevent turning round cable cable cover(ing) and glides or make it not glide.
See Fig. 3, turn round cable hoop bracket and anchor ear hole schematic diagram, described in turn round cable hoop bracket 10 one-tenth ladder shapes, described in turn round a metal circular is installed in the middle of cable hoop bracket 10 turn round cable hoop bracket hole 9.
See Fig. 4, subtract and hit ring schematic diagram, described turn round that cable hoop bracket metal circular hole 9 includes that an external diameter equals the nylon of metal circular hole or other lightweight materials subtract shape ring 8, described in subtract on shape ring and be pasted with certain thickness neoprene or other abrasive rubber cortexes 7, be convenient to follow-up maintenance and change.
See Fig. 5, cable cover(ing) schematic diagram, described in turn round cable cable cover(ing) 2 light wear-resistant material such as ultra-high molecular weight polyethylene or nylon66 fiber can be adopted to make.Describedly turn round cable cable cover(ing) 2 points of two semicircle shape sheaths, the left and right sides, sheath top has one " ear ", respectively can wear 2 lock nuts, turns round cable cable cover(ing) to fix two and half.Described cable cable cover(ing) 2 internal diameter of turning round is greater than and turns round cable outside diameter of cable 10-20cm as well, chooses and turns round large cable outside cable, be fixed to turn round cable cable cover(ing) 2 corresponding hole site with other annexes such as low temperature nylon cable tie or acetals when untying the mooring rope.
See Fig. 6 cable cover(ing) with turn round cable effect schematic diagram, describedly turn round that cable cable cover(ing) 2 can turn round cable quantity according to different Wind turbines, the outside diameter of cable comes design cable hole quantity and size, determine position, attached cable hole, described in turn round cable sheath 2 can turn round cable hoop bracket hole 9 height, diameter design varying number and specification radiation hole according to difference.
Whether, see the anti-slippery cover plate schematic diagram of Fig. 7, described anti-slippery cover plate 3-6 can select the need of use according to actual conditions, be integrated or split type, and described anti-slippery cover plate 3-6 is used for preventing turning round cable cable cover(ing) and glides.
In the technical solution of the utility model, turn round cable hoop bracket, structural stability owing to have employed ladder shape, guarantee safety and reliability during installation and maintenance human users; Turn round cable hoop bracket hole to include to subtract and hit ring, can regularly replace having materials such as subtracting the rubber peel that hits effect, specification O&M is safeguarded; Turn round cable cable cover(ing) and can use different capabilities unit, different complete machine, have versatility, turn round cable cable cover(ing) and be made up of the light wear-resistant material such as ultra-high molecular weight polyethylene or nylon66 fiber, lightweight, cost is low; Turn round cable cable cover(ing) structure simple, easy for installation, the number of cables that will fix can be chosen according to actual needs, select different layers square hole colligation band etc. to fix cable according to actual needs, possess cable abrasionproof, cable dissipate heat effect; Whether anti-slippery cover plate can be selected the need of use according to actual conditions, be integrated or split type, prevents turning round cable cable cover(ing) further and glides.The utility model provides the protective system of a kind of safe and reliable, tool cable abrasionproof, cable dissipate heat, anti-cable cover(ing) downward sliding function one further, can be widely used in wind-powered electricity generation field.
Although be described through combining concrete enforcement to the utility model, for the personage be familiar with in the art, according to describing above make substitute, amendment will be apparent with changing.Therefore, such substituting, amendment with change fall into claim of the present utility model spirit and scope in time, should be included in the utility model.
Claims (8)
1. a novel wind power is with turning round cable cable protection system, it is characterized in that: comprise and turn round cable hoop bracket, turn round cable hoop bracket hole and turn round cable cable cover(ing) for fixing wind-powered electricity generation with what turn round cable, described turn round on cable hoop bracket install turn round cable hoop bracket hole, the described cable hoop bracket hole built-in type turned round is installed plug-in type and is subtracted and hit ring, described subtracting hits stickup rubber layer in ring, the internal diameter in cable hoop bracket hole is turned round described in the described external diameter turning round cable cable cover(ing) is less than, described turn round cable cable cover(ing) be positioned at described in turn round cable hoop bracket hole, the described outer wall turning round cable cable cover(ing) contacts with described rubber layer, the height in cable hoop bracket hole is turned round described in the described height turning round cable cable cover(ing) is greater than, described subtracting hits ring and rubber layer is split-type structural.
2. novel wind power as claimed in claim 1 is with turning round cable cable protection system, it is characterized in that: described in turn round cable hoop bracket hole be split-type structural.
3. novel wind power as claimed in claim 1 or 2 is with turning round cable cable protection system; it is characterized in that: described in turn round cable cable cover(ing) be split-type structural; comprise two semicircle shape sheaths, the both sides, top of described semicircle shape sheath are provided with lug, and two lugs of two semicircle shape sheath homonymies connect.
4. novel wind power as claimed in claim 3 is with turning round cable cable protection system, it is characterized in that: described plug-in type subtracts the top of hitting ring and installs anti-slippery cover plate.
5. novel wind power as claimed in claim 4 is with turning round cable cable protection system; it is characterized in that: described anti-slippery cover plate comprises upper cover plate and lower cover plate; described upper cover plate and lower cover plate are all in split-type structural; split place of described upper cover plate and split place of lower cover plate misplace and arrange, upper cover plate is fixedly connected with lower cover plate.
6. novel wind power as claimed in claim 1 or 2 is with turning round cable cable protection system, it is characterized in that: described in turn round on cable cable cover(ing) and have the uniform banded cable hole of arrangement and radiation hole.
7. novel wind power as claimed in claim 1 or 2 is with turning round cable cable protection system, it is characterized in that: described in turn round cable hoop bracket and become ladder shape.
8. novel wind power as claimed in claim 1 or 2 is with turning round cable cable protection system, it is characterized in that: described in turn round cable hoop bracket hole rounded.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520208060.2U CN204591594U (en) | 2015-04-08 | 2015-04-08 | Novel wind power is with turning round cable cable protection system |
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| CN201520208060.2U CN204591594U (en) | 2015-04-08 | 2015-04-08 | Novel wind power is with turning round cable cable protection system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775993A (en) * | 2015-04-08 | 2015-07-15 | 浙江运达风电股份有限公司 | Novel cable protection system for twisted cable for wind electricity |
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2015
- 2015-04-08 CN CN201520208060.2U patent/CN204591594U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104775993A (en) * | 2015-04-08 | 2015-07-15 | 浙江运达风电股份有限公司 | Novel cable protection system for twisted cable for wind electricity |
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