Cable protection structure and wind power station

Abstract

The utility model provides a cable protection structure and a wind power station, and relates to the technical field of wind power generation. The cable protection structure at least comprises a cable protection assembly, the cable protection assembly comprises a first mounting piece, a second mounting piece, at least two isolation pieces and at least two first connecting pieces, the second mounting piece and the isolation pieces are arranged on the peripheral side of the first mounting piece, and each isolation piece is connected with the second mounting piece and the first mounting piece; at least two isolation channels which are isolated from each other are correspondingly formed between the first mounting piece and the second mounting piece, and the isolation channels are used for cables to pass through so as to isolate the cables which respectively pass through the isolation channels; the first installation piece is provided with at least two first connecting holes, and each first connecting piece correspondingly penetrates through each first connecting hole so as to limit the cable. According to the cable protection structure provided by the utility model, the cable protection assembly is arranged, and the cable protection assembly can isolate the cables so as to prevent friction between the cables.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, in particular to a cable protection structure and a wind power station. Background Art

[0002] A wind power plant is a power plant that converts wind energy into electrical energy.

[0003] In the related art, a wind power station includes a wind turbine, a wind turbine foundation, a tower and a wind turbine nacelle. The wind turbine foundation is set on the ground, the tower is set between the wind turbine nacelle and the wind turbine foundation, the wind turbine is set on one side of the wind turbine nacelle, and the cables connected in the wind turbine nacelle are usually suspended from a high altitude along the tower.

[0004] However, in the related art, when the wind turbine is yawed, the cables suspended in the tower will swing greatly as the wind turbine is twisted, and friction is likely to occur between the cables. Utility Model Content

[0005] The utility model provides a cable protection structure and a wind power station, which are used to solve the problem that when the wind generator yaws, the cables suspended in the tower will swing greatly with the twisting of the wind generator, and friction between the cables is easy to occur.

[0006] In a first aspect, the utility model provides a cable protection structure, including at least a cable protection component, the cable protection component including:

[0007] a first mounting member;

[0008] At least two isolating members, each of which is arranged at intervals on the circumference of the first mounting member;

[0009] A second mounting member, the second mounting member is annular, and the second mounting member is arranged on the circumference of the first mounting member, and each isolation member connects the second mounting member and the first mounting member, so that at least two mutually isolated isolation channels are formed between the first mounting member and the second mounting member, and the isolation channels are used for cables to pass through, so as to isolate the cables passing through the isolation channels respectively;

[0010] The first mounting member is provided with at least two first connecting holes, each of which is arranged corresponding to each isolation channel;

[0011] At least two first connecting members, each first connecting member correspondingly passes through each first connecting hole to limit the cable.

[0012] In a possible implementation, the first connecting member is a cable tie, and the first mounting member further has at least two second connecting holes, each of which is arranged corresponding to each isolation channel;

[0013] The first connecting member passes through the first connecting hole and the second connecting hole to limit the cable.

[0014] In a possible implementation, the cable protection structure further includes at least two second connecting members, the first mounting member has at least two third connecting holes, and the second connecting members, the third connecting holes, and the isolation members are correspondingly arranged;

[0015] The isolating member is provided with a fourth connecting hole, and the second connecting member passes through the third connecting hole and the fourth connecting hole in sequence to connect the first mounting member and the isolating member.

[0016] In a possible implementation, the cable protection structure further includes at least two third connecting members, the second mounting member has at least two fifth connecting holes, and each third connecting member, each fifth connecting hole, and each isolating member are correspondingly arranged;

[0017] The isolating member is provided with a sixth connecting hole, and the third connecting member passes through the fifth connecting hole and the sixth connecting hole in sequence to connect the second mounting member and the isolating member.

[0018] In a possible implementation manner, the first mounting member has a weight-reducing hole.

[0019] In a possible implementation, the cable protection structure further includes at least one extension member, and the number of the cable protection components is at least two;

[0020] The extension piece corresponds to the second mounting piece connecting two adjacent cable protection components.

[0021] In a possible embodiment, the second mounting member has a seventh connecting hole, one end of the extension member is inserted into the seventh connecting hole of one of the two adjacent second mounting members, and the other end of the extension member is inserted into the seventh connecting hole of the other of the two adjacent second mounting members.

[0022] In a possible implementation, at least two extension members are disposed between two adjacent second mounting members, the extension members are columnar, and the extension members are disposed at intervals.

[0023] In a second aspect, the utility model provides a wind power station, comprising:

[0024] Wind turbines;

[0025] A wind turbine nacelle, which is arranged on one side of the wind turbine;

[0026] At least two cables, the cables are connected in the wind turbine nacelle;

[0027] The tower is suspended on one side of the wind turbine cabin, and the cables pass through the tower;

[0028] Any of the cable protection structures provided in the first aspect is arranged in the tower, and each cable passes through a corresponding isolation channel of the cable protection structure.

[0029] In a possible implementation, the wind power station further includes a wiring device, which is arranged between the wind turbine nacelle and the cable protection structure;

[0030] The wiring device is provided with at least two wiring holes, and each cable passes through each wiring hole accordingly to carry out wiring of each cable.

[0031] The utility model provides a cable protection structure and a wind power station. The cable protection structure is provided with a cable protection component, and the cable protection component can isolate the cables to prevent friction between the cables.

[0032] Specifically, the cable protection component is provided with a first mounting member and at least two isolating members, each of which is arranged at intervals on the circumferential side of the first mounting member, and the first mounting member can be used as a mounting base of the isolating member; by providing a second mounting member, the second mounting member is annular, and the second mounting member is arranged on the circumferential side of the first mounting member, and each isolating member connects the second mounting member and the first mounting member, so that at least two mutually isolated isolation channels are formed between the first mounting member and the second mounting member, and each cable connected in the wind turbine cabin passes through each isolation channel, so that the cables are isolated from each other, and friction between the cables is less likely to occur; by providing at least two first connecting members, the first connecting member can limit the cable to the position where the first connecting member is located, so as to prevent the cable from swinging in the isolation channel, thereby preventing friction between the cable and the isolation channel; by providing at least two first connecting holes on the first mounting member, each first connecting hole is arranged corresponding to each isolation channel, and each first connecting member passes through each first connecting hole, so that the first connecting member can be fixed on the first mounting member, so that the first connecting member can limit the cable. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The accompanying drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the present utility model, and together with the description, are used to explain the principles of the present utility model.

[0034] Figure 1 A schematic diagram of the structure of a wind power station provided by an embodiment of the utility model;

[0035] Figure 2 for Figure 1 Structural schematic diagram of the cable protection structure;

[0036] Figure 3 for Figure 2 Schematic diagram of the structure of the cable protection component.

[0037] Description of reference numerals:

[0038] 10-cable protection structure; 11-cable protection assembly; 12-extension member; 20-cable; 30-fan cabin; 40-wiring device; 41-wiring hole;

[0039] 100 - first mounting member; 110 - first connecting hole; 120 - second connecting hole; 130 - weight reduction hole;

[0040] 200-Isolator;

[0041] 300 - second mounting member; 310 - seventh connecting hole;

[0042] 400-isolation channel;

[0043] 500- second connecting member;

[0044] 600-the third connecting piece.

[0045] To facilitate understanding of the scheme of the utility model, the spline curves and arrows used in the drawings are explained here: the parts indicated by the spline curves without arrows are solid parts, that is, parts with solid structures; the parts indicated by the spline curves with arrows are virtual parts, that is, parts without solid structures.

[0046] The above drawings have shown clear embodiments of the present invention, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present invention in any way, but to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0047] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0048] It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. In the description of the present utility model, it should be understood that the orientation or position relationship (if any) indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the phrase "comprising..." do not exclude the existence of other identical elements in the process, method, article or device comprising the elements. If there is no conflict, the embodiments of the utility model and the various features in the embodiments can be combined with each other, all within the protection scope of the utility model.

[0049] A wind power plant is a power plant that converts wind energy into electrical energy.

[0050] In the related art, a wind power station includes a wind turbine, a wind turbine base, a tower and a wind turbine nacelle. The wind turbine base is set on the ground, the tower is set between the wind turbine nacelle and the wind turbine base, the wind turbine is set on one side of the wind turbine nacelle, and the cables connected in the wind turbine nacelle are usually suspended from high altitude along the tower.

[0051] However, in the related art, when the wind turbine yaws (the yaw of the wind turbine means that when the direction of the wind speed vector changes, the yaw system of the wind turbine needs to align with the wind direction quickly and smoothly so that the wind rotor can obtain the maximum wind energy), the cables hanging in the tower will swing greatly with the twisting of the wind turbine, and friction is likely to occur between the cables, which may cause the cable coating to fall off, which may cause the cable to burn or even cause the wind power station components to catch fire.

[0052] For the above technical issues, please see Figure 3The embodiment of the utility model provides a cable protection structure 10, which at least includes a cable protection component 11, and the cable protection component 11 includes: a first mounting member 100; at least two isolating members 200, each of which is arranged at intervals on the circumference of the first mounting member 100; a second mounting member 300, which is annular and arranged on the circumference of the first mounting member 100, each isolating member 200 connects the second mounting member 300 with the first mounting member 100, so that at least two mutually isolated isolation channels 400 are formed between the first mounting member 100 and the second mounting member 300, and the isolation channels 400 are used for allowing the cable 20 to pass through, so as to isolate the cables 20 passing through the isolation channels 400 respectively; the first mounting member 100 has at least two first connecting holes 110, each of which is arranged correspondingly to each isolation channel 400; at least two first connecting members (not shown), each of which passes through each first connecting hole 110 correspondingly, so as to limit the cable 20.

[0053] The cable protection structure 10 provided by the utility model is provided with a cable protection component 11, and the cable protection component 11 can isolate the cables 20 to prevent friction between the cables 20, thereby preventing the coating of the cables 20 from falling off, and further preventing the cables 20 from burning and preventing the parts of the wind power station from catching fire, so as to effectively improve the safety of the wind power station.

[0054] Specifically, the cable protection assembly 11 is provided with a first mounting member 100 and at least two isolating members 200 , and each isolating member 200 is arranged at intervals on the circumference of the first mounting member 100 . The first mounting member 100 can be used as a mounting base of the isolating member 200 to achieve the installation of the isolating member 200 .

[0055] By setting a second mounting member 300, the second mounting member 300 is annular and is set on the peripheral side of the first mounting member 100. Each isolation member 200 connects the second mounting member 300 and the first mounting member 100, so that at least two mutually isolated isolation channels 400 are formed between the first mounting member 100 and the second mounting member 300. Each cable 20 connected in the wind turbine cabin 30 passes through each isolation channel 400, so that the cables 20 are isolated from each other, and friction is not easily generated between the cables 20.

[0056] By providing at least two first connectors, the first connectors can restrict the cable 20 to the position where the first connectors are located, so as to prevent the cable 20 from swinging left and right in the isolation channel 400 , thereby preventing friction between the cable 20 and the isolation channel 400 .

[0057] By setting at least two first connecting holes 110 on the first mounting member 100, each first connecting hole 110 is set corresponding to each isolation channel 400, and each first connecting member passes through each first connecting hole 110 accordingly, so that the first connecting member can be fixed on the first mounting member 100, so that the first connecting member can limit the cable 20.

[0058] In some specific embodiments (not shown in the figure), the first connecting member is a binding strap, one end of the first connecting member passes through the first connecting hole 110 and is wrapped around the cable 20, and then is connected to the other end of the first connecting member via the outer wall of the first mounting member 100 to confine the cable 20 to the first connecting hole 110, i.e., the position where the first connecting member is located.

[0059] For other specific implementations, see Figure 3 The first connecting member is a cable tie, and the first mounting member 100 also has at least two second connecting holes 120, each second connecting hole 120 is arranged corresponding to each isolation channel 400; the first connecting member passes through the first connecting hole 110 and the second connecting hole 120 to limit the cable 20.

[0060] The cable 20 is tied to the first mounting member 100 by passing a binding tape through the first connection hole 110 . During the long-term operation of the wind power station, the edge of the first mounting member 100 may cause friction to the cable 20 , resulting in wear of the cable 20 .

[0061] In this embodiment, by simultaneously setting the first connecting hole 110 and the second connecting hole 120, the first connecting hole 110 and the second connecting hole 120 are both set corresponding to the isolation channel 400, one end of the first connecting member is passed through the first connecting hole 110, and then attached to the surface of the cable 20 facing away from the first mounting member 100, and then passed through the second connecting hole 120 to connect with the other end of the first connecting member to achieve the limiting of the first connecting member, so that the first connecting member can limit the cable 20 to the side of the first mounting member 100, and the cable 20 can extend along the side of the first mounting member 100, the edge of the first mounting member 100 will not rub the cable 20, and the cable 20 will not be damaged due to friction.

[0062] In some embodiments, see Figure 3 The cable protection structure 10 also includes at least two second connecting members 500, and the first mounting member 100 has at least two third connecting holes (not shown in the figure), and each second connecting member 500, each third connecting hole, and each isolating member 200 are correspondingly arranged; the isolating member 200 has a fourth connecting hole (not shown in the figure), and the second connecting member 500 passes through the third connecting hole and the fourth connecting hole in sequence to connect the first mounting member 100 and the isolating member 200.

[0063] In this embodiment, the second connecting member 500 is one of a screw, a rivet and a pin, and the third connecting hole and the fourth connecting hole are both one of a screw hole, a rivet hole and a pin hole. Therefore, the connection between the second connecting member 500, the third connecting hole and the fourth connecting hole is relatively stable, thereby making the connection between the first mounting member 100 and the isolation member 200 relatively stable.

[0064] In other embodiments, see Figure 3 The cable protection structure 10 also includes at least two third connecting members 600, and the second mounting member 300 has at least two fifth connecting holes (not shown in the figure), and each third connecting member 600, each fifth connecting hole, and each isolating member 200 are correspondingly arranged; the isolating member 200 has a sixth connecting hole (not shown in the figure), and the third connecting member 600 passes through the fifth connecting hole and the sixth connecting hole in sequence to connect the second mounting member 300 and the isolating member 200.

[0065] In this embodiment, the third connecting member 600 is one of a screw, a rivet and a pin, and the fifth connecting hole and the sixth connecting hole are both one of a screw hole, a rivet hole and a pin hole. Therefore, the connection between the third connecting member 600, the fifth connecting hole and the sixth connecting hole is relatively stable, thereby making the connection between the second mounting member 300 and the isolation member 200 relatively stable.

[0066] In some other embodiments, see Figure 3 The first mounting member 100 has a weight-reducing hole 130 .

[0067] In this embodiment, by providing the weight-reducing holes 130 , the weight of the cable protection structure 10 can be reduced to prevent the cable protection structure 10 from sliding down along the cable 20 due to being too heavy, thereby preventing the cable protection structure 10 from losing its protective function.

[0068] Specifically, the first mounting member 100 is an annular structure, and the hollow portion of the first mounting member 100 is the weight-reducing hole 130 .

[0069] For further information, see Figure 3 The first connecting hole 110 and the second connecting hole 120 on the first mounting member 100 pass through the weight-reducing hole 130 and the outside of the first mounting member 100. Therefore, when the first connecting member is used to limit the cable 20, the first connecting member can be operated in the weight-reducing hole 130, and the first connecting member is easier to fix.

[0070] For further information, see Figure 3 The third connecting hole on the first mounting member 100 also passes through the weight-reducing hole 130 and the outside of the first mounting member 100. Therefore, when the second connecting member 500 is used to fix the isolation member 200 and the first mounting member 100, the second connecting member 500 can be operated in the weight-reducing hole 130, and the isolation member 200 can be fixed more easily.

[0071] In the case where the hanging portion of the cable 20 is long, a single cable protection structure 10 can only isolate the cables 20 in a local area, but cannot isolate the cables 20 in all the hanging portions.

[0072] For the above technical issues, please see Figure 2 In the present invention, the cable protection structure 10 further includes at least one extension piece 12, and the number of the cable protection components 11 is at least two; the extension piece 12 corresponds to the second mounting piece 300 connecting two adjacent cable protection components 11.

[0073] By providing at least one extension piece 12 and at least two cable protection components 11, the extension piece 12 corresponds to the second mounting piece 300 connecting two adjacent cable protection components 11, so that the two cable protection components 11 are connected as a whole, thereby increasing the overall length of the cable protection structure 10, and further enabling the cable protection structure 10 to be suitable for scenarios where the overhanging portion of the cable 20 is longer, so as to isolate all the overhanging portions of the cables 20.

[0074] It should be noted that an appropriate number of cable protection components 11 and extensions 12 can be selected for assembly according to the length of the overhanging portion of the cable 20. The longer the overhanging portion of the cable 20, the more cable protection components 11 and extensions 12 need to be provided.

[0075] In some embodiments, see Figure 2 and Figure 3 The second mounting member 300 has a seventh connection hole 310, one end of the extension member 12 is inserted into the seventh connection hole 310 of one of the two adjacent second mounting members 300, and the other end of the extension member 12 is inserted into the seventh connection hole 310 of the other of the two adjacent second mounting members 300.

[0076] In this embodiment, the extension member 12 is connected between two adjacent second mounting members 300 in a snap-fit ​​manner, and the connection between the two adjacent second mounting members 300 is relatively stable, which also makes the connection between the two adjacent cable protection components 11 relatively stable, thereby ensuring the protection performance of the cable protection structure 10.

[0077] In some specific embodiments (not shown in the figure), there are more than two seventh connecting holes 310, the extension piece 12 is annular, and the extension piece 12 has at least two protrusions on two opposite sides. The protrusions on each side are correspondingly inserted into adjacent seventh connecting holes 310 to achieve the connection between the extension piece 12 and the second mounting piece 300.

[0078] In this embodiment, the extension member 12 is ring-shaped, and can provide good support and connection for two adjacent second mounting members 300 .

[0079] For other specific implementations, see Figure 2 At least two extension members 12 are arranged between two adjacent second mounting members 300 . The extension members 12 are columnar and are arranged at intervals.

[0080] In this embodiment, there are more than two seventh connection holes 310, and each extension member 12 is correspondingly inserted into the seventh connection holes 310 of two adjacent second mounting members 300, so as to realize the connection of two adjacent second mounting members 300. Since each extension member 12 is arranged at intervals, the extension member 12 can support the two second mounting members 300 at multiple positions between the two adjacent second mounting members 300, and the supporting effect is good. The connection between the two adjacent second mounting members 300 is relatively stable, which also makes the connection between the two adjacent cable protection components 11 relatively stable, and can ensure the protection performance of the cable protection structure 10.

[0081] See also Figure 1 The utility model also provides a wind power station, including: a wind turbine (not shown); a wind turbine nacelle 30, the wind turbine nacelle 30 is arranged on one side of the wind turbine; at least two cables 20, the cables 20 are connected in the wind turbine nacelle 30; a tower (not shown), the tower is suspended on one side of the wind turbine nacelle 30, and the cables 20 pass through the tower; any of the aforementioned cable protection structures 10, the cable protection structure 10 is arranged in the tower, and each cable 20 corresponds to each isolation channel 400 passing through the cable protection structure 10.

[0082] Specifically, the wind power station of this embodiment adopts all the technical solutions of any of the above-mentioned cable protection structures 10, and therefore has at least all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be described one by one here.

[0083] In some embodiments, see Figure 1 The wind power station also includes a wiring device 40, which is arranged between the wind turbine nacelle 30 and the cable protection structure 10; the wiring device 40 has at least two wiring holes 41, and each cable 20 passes through each wiring hole 41 to wire each cable 20.

[0084] In this embodiment, a wiring device 40 is provided, and at least two wiring holes 41 are provided on the wiring device 40 . The wiring holes 41 are arranged at intervals, and the cables 20 pass through the wiring holes 41 accordingly. The wiring holes 41 also have an isolation effect on the cables 20 .

[0085] By arranging the wiring device 40 between the wind turbine nacelle 30 and the cable protection structure 10, the cable 20 can be isolated in advance and then isolated by the cable protection structure 10, so that the cables 20 are always in an isolated state, and friction is not easy to occur between the cables 20, thereby preventing the coating of the cable 20 from falling off, thereby preventing the cable 20 from burning and preventing the parts of the wind power station from catching fire, thereby effectively improving the safety of the wind power station.

[0086] Those skilled in the art will readily come up with other embodiments of the present invention after considering the specification and practicing the utility model disclosed herein. The present invention is intended to cover any variation, use or adaptation of the present invention, which follows the general principles of the present invention and includes common knowledge or customary technical means in the art that are not disclosed in the present invention. The specification and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0087] It should be understood that the present invention is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A cable protection structure, characterized in that: The invention comprises at least a cable protection component, wherein the cable protection component comprises: a first mounting member; At least two isolating members, each of which is arranged at intervals on the peripheral side of the first mounting member; a second mounting member, the second mounting member is annular, the second mounting member is arranged on the circumference of the first mounting member, each of the isolation members connects the second mounting member and the first mounting member, so that at least two mutually isolated isolation channels are formed between the first mounting member and the second mounting member, and the isolation channels are used for cables to pass through, so as to isolate the cables passing through the isolation channels respectively; The first mounting member has at least two first connecting holes, and each of the first connecting holes is arranged corresponding to each of the isolation channels; At least two first connecting members, each of which passes through each of the first connecting holes to limit the position of the cable.

2. The cable protection structure according to claim 1, characterized in that: The first connecting member is a cable tie, and the first mounting member also has at least two second connecting holes, each of the second connecting holes is arranged corresponding to each of the isolation channels; The first connecting member passes through the first connecting hole and the second connecting hole to limit the cable.

3. The cable protection structure according to claim 1, characterized in that: It also includes at least two second connecting members, the first mounting member has at least two third connecting holes, and each of the second connecting members, each of the third connecting holes, and each of the isolating members are correspondingly arranged; The isolating member has a fourth connecting hole, and the second connecting member passes through the third connecting hole and the fourth connecting hole in sequence to connect the first mounting member and the isolating member.

4. The cable protection structure according to claim 3, characterized in that: It also includes at least two third connecting members, the second mounting member has at least two fifth connecting holes, and each of the third connecting members, each of the fifth connecting holes, and each of the isolating members are correspondingly arranged; The isolating member has a sixth connecting hole, and the third connecting member passes through the fifth connecting hole and the sixth connecting hole in sequence to connect the second mounting member and the isolating member.

5. The cable protection structure according to any one of claims 1 to 4, characterized in that: The first mounting member is provided with a weight-reducing hole.

6. The cable protection structure according to any one of claims 1 to 4, characterized in that: Also comprising at least one extension member, the number of the cable protection components being at least two; The extending member corresponds to the second mounting members connecting two adjacent cable protection assemblies.

7. The cable protection structure according to claim 6, characterized in that: The second mounting member has a seventh connection hole, one end of the extension member is inserted into the seventh connection hole of one of two adjacent second mounting members, and the other end of the extension member is inserted into the seventh connection hole of the other of the two adjacent second mounting members.

8. The cable protection structure according to claim 6, characterized in that: At least two extending members are arranged between two adjacent second mounting members, the extending members are columnar, and the extending members are arranged at intervals.

9. A wind power station, characterized in that: include: Wind turbines; A wind turbine nacelle, wherein the wind turbine nacelle is arranged on one side of the wind turbine; at least two cables, the cables being connected in the wind turbine nacelle; A tower, wherein the tower is suspended on one side of the wind turbine nacelle, and the cable passes through the tower; The cable protection structure according to any one of claims 1 to 8 is arranged in the tower, and each of the cables passes through the isolation channels of the cable protection structure accordingly.

10. The wind power station according to claim 9, characterized in that: It also includes a wiring device, which is arranged between the wind turbine nacelle and the cable protection structure; The wiring device has at least two wiring holes, and each of the cables passes through the wiring holes accordingly to carry out wiring of each of the cables.

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