Cable clamp, tower and wind generating set

Abstract

The utility model relates to a cable clamp, a tower and a wind generating set. The cable clamp comprises a clamping assembly and a connecting assembly. The clamping assembly comprises a first clamping part and a second clamping part which are arranged oppositely in a spaced mode in the first direction, and a clamping cavity is formed between the first clamping part and the second clamping part. The connecting assembly comprises two or more connecting pieces distributed at intervals, the connecting pieces are inserted into the first clamping part and the second clamping part in the first direction, and each connecting piece is movably connected with at least one of the first clamping part and the second clamping part in the first direction. One of the first clamping part and the second clamping part, which can move along with the connecting piece, is provided with a notch corresponding to the connecting piece, and the clamping part is connected with or separated from the connecting piece through the notch. The cable clamp provided by the embodiment of the utility model can be suitable for cables of different specifications, facilitates the laying of the cables, and facilitates the guarantee of the quality of the cables.

Description

Technical Field

[0001] This application relates to the field of wind power generation technology, and in particular to cable clamps, towers, and wind turbine generators. Background Technology

[0002] Cables are one of the most widely used materials in the power industry, enabling the transmission of energy and data. In wind turbine generators, components at the base of the tower are often connected to components at the top of the tower by cables and secured using cable clamps.

[0003] Existing cable clamps can only hold cables of one diameter, making them unsuitable for cables of different specifications. Different shapes of cable clamps need to be manufactured for different specifications, which directly increases manufacturing costs. Furthermore, existing cable clamps make cable laying and installation difficult and are prone to interference with cables during the laying process. Utility Model Content

[0004] This application provides a cable clamp, a tower, and a wind turbine generator set. The cable clamp is suitable for cables of different specifications, facilitates cable laying, and helps ensure cable quality.

[0005] On one hand, according to an embodiment of this application, a cable clamp is proposed, comprising: a clamping assembly, including a first clamping portion and a second clamping portion arranged at intervals and opposite to each other along a first direction, wherein a clamping cavity is formed between the first clamping portion and the second clamping portion; a connecting assembly, including two or more connecting members distributed at intervals, wherein each connecting member is respectively inserted into the first clamping portion and the second clamping portion along the first direction, and each connecting member is movably connected to at least one of the first clamping portion and the second clamping portion along the first direction; wherein, the first clamping portion and the second clamping portion that can move with the connecting member are provided with a notch corresponding to the connecting member, and are connected or separated from the connecting member through the notch.

[0006] According to one aspect of the embodiments of this application, the first clamping part is provided with a first recess, and the second clamping part is provided with a second recess. The first recess and the second recess are disposed opposite to each other along a first direction and surround each other to form a clamping cavity.

[0007] According to one aspect of the embodiments of this application, the first recess includes two or more first arcuate grooves distributed along a second direction, and the second recess includes at least one second arcuate groove, wherein the second direction intersects with the first direction.

[0008] According to one aspect of the embodiments of this application, two first arc-shaped grooves are provided, each first arc-shaped groove including a first end, a bend end and a second end, the second ends of the two first arc-shaped grooves are connected, the minimum distance between the bend end and the second end along the second direction is d1, the minimum distance between the bend end and the first end along the second direction is d2, and d1 < d2.

[0009] According to one aspect of the embodiments of this application, the cable clamp includes an anti-slip structure extending in a second direction, the anti-slip structure being disposed in at least one of a first recess and a second recess and protruding toward the clamping cavity.

[0010] According to one aspect of the embodiments of this application, the length dimension of the anti-slip structure in the first direction is between 0.9 mm and 1 mm.

[0011] According to one aspect of the embodiments of this application, the anti-slip structure includes a plurality of first anti-slip portions disposed in a first recess, the plurality of first anti-slip portions being spaced apart along the height direction of the first clamping portion, and the first anti-slip portions and the first clamping portion being an integral structure; and / or, the anti-slip structure includes a plurality of second anti-slip portions disposed in a second recess, the plurality of second anti-slip portions being spaced apart along the height direction of the first clamping portion, the second anti-slip portions and the second clamping portion being an integral structure, and the height direction intersecting with the first direction and the second direction.

[0012] According to one aspect of the embodiments of this application, the connectors are arranged in pairs, and a clamping cavity is provided between the paired connectors along a second direction.

[0013] According to one aspect of the embodiments of this application, the connector includes a main body and a fixing part. The main body is inserted into a first clamping part and a second clamping part along a first direction. The main body is movably connected to at least one of the first clamping part and the second clamping part along the first direction. The first clamping part and the second clamping part that can move with the connector are connected to or separated from the main body through a notch. The fixing part is connected to one side of the main body along the first direction and abuts against the side of the second clamping part facing away from the first clamping part along the first direction.

[0014] According to one aspect of the embodiments of this application, a limiting groove is formed on the side surface of the first clamping part and the second clamping part that can move with the connector along the first direction away from the other. The limiting groove is arranged around the notch, and the fixing part is disposed in the limiting groove and engages with the second clamping part.

[0015] According to one aspect of the embodiments of this application, the connector further includes a limiting part, which is disposed on the side of the main body facing away from the fixing part along the first direction, and the main body is movably connected to the limiting part along the first direction.

[0016] According to one aspect of the embodiments of this application, the cable clamp further includes a fixing base plate, which is disposed on the side of the first clamping portion facing away from the second clamping portion along a first direction, a limiting portion is connected to the fixing base plate, and a main body portion is inserted into the fixing base plate and has a clearance fit with the fixing base plate.

[0017] According to one aspect of the embodiments of this application, the first clamping part has a first groove recessed in a first direction away from the second clamping part, and a limiting part is disposed in the first groove and connected to the first clamping part; and / or, the cable clamp further includes an adapter, the first clamping part has a second groove, the second groove is recessed in a first direction away from the second clamping part by the first clamping part, and a portion of the adapter is inserted into the second groove.

[0018] According to one aspect of the embodiments of this application, the second clamping part has a scratch-resistant part, which is disposed on the periphery of the second clamping part on the side opposite to the first clamping part along the first direction. The scratch-resistant part protrudes from the second clamping part and the side of the scratch-resistant part opposite to the second clamping part has an arc-shaped structure.

[0019] According to one aspect of the embodiments of this application, the cable clamp further includes an anti-detachment component connected to the first clamping portion and the second clamping portion.

[0020] On the other hand, according to an embodiment of this application, a tower is provided, including: a tower body; an adapter frame connected to the tower body; and a cable clamp as described above, the cable clamp being connected to the adapter frame.

[0021] Furthermore, according to embodiments of this application, a wind turbine generator set is proposed, including the tower as described above.

[0022] The cable clamp, tower, and wind turbine generator provided in this application embodiment include a clamping assembly and a connecting assembly. The clamping assembly includes a first clamping part and a second clamping part, which together form a clamping cavity for fixing the cable. The connecting assembly includes two or more connectors spaced apart and respectively inserted into the first clamping part and the second clamping part. By setting each connector to be movably connected to at least one of the first clamping part and the second clamping part along a first direction, the length dimension of the clamping cavity along the first direction can be changed, so that the clamping cavity can fix cables of different specifications, thereby making the cable clamp applicable to cables of different specifications. In addition, the second clamping part is also provided with a notch, which allows it to be connected or separated from the connector through the notch, facilitating the laying of the cable. Furthermore, the second clamping part can be separated from the connector before laying the cable, and when the cable is placed in the corresponding position, the second clamping part can be connected to the connector to place the cable in the clamping cavity, which can prevent the second clamping part from interfering with the cable and help ensure the quality of the cable. Attached Figure Description

[0023] The features, advantages, and technical effects of exemplary embodiments of this application will now be described with reference to the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the structure of a wind turbine generator set according to an embodiment of this application;

[0025] Figure 2This is a partial structural schematic diagram of a tower according to an embodiment of this application;

[0026] Figure 3 This is a partial structural schematic diagram of a tower according to an embodiment of this application;

[0027] Figure 4 This is a partial structural schematic diagram of a tower according to another embodiment of this application;

[0028] Figure 5 This is a schematic diagram of the structure of a cable clamp according to one embodiment of this application;

[0029] Figure 6 This is a partial structural schematic diagram of a tower according to yet another embodiment of this application;

[0030] Figure 7 This is a schematic diagram of the cable clamp according to another embodiment of this application;

[0031] Figure 8 This is a schematic diagram of the structure of the second clamping part in a cable clamp according to an embodiment of this application;

[0032] Figure 9 This is a schematic diagram of the structure of the first clamping part in a cable clamp according to an embodiment of this application.

[0033] in:

[0034] 100 - Cable clamp; aa - Cable;

[0035] 10-Clamping assembly; 10a-Clamping cavity;

[0036] 11-First clamping part; 101-First recess; 1011-First arc-shaped groove; 1011a-First end; 1011b-Bend end; 1011c-Second end; 111-First groove; 112-Second groove;

[0037] 12-Second clamping part; 102-Second recess; 1021-Second arc-shaped groove; 121-Notch; 122-Limiting groove; 123-Anti-scratch part;

[0038] 21-Connector; 211-Main body; 212-Fixing part; 213-Limiting part;

[0039] 31-First anti-slip part; 32-Second anti-slip part;

[0040] 40 - Fixed base plate; 50 - Adapter; 60 - Anti-detachment component;

[0041] 1-Tower; 200-Tower body; 300-Transfer frame; 2-Nacelle; 3-Generator; 4-Impeller; 410-Hub; 420-Blade;

[0042] X - First direction; Y - Second direction; Z - Height direction. Detailed Implementation

[0043] The features and exemplary embodiments of various aspects of this application will now be described in detail. Numerous specific details are set forth in the following detailed description to provide a comprehensive understanding of this application. However, it will be apparent to those skilled in the art that this application can be implemented without requiring some of these specific details. The following description of embodiments is merely intended to provide a better understanding of this application by illustrating examples. In the accompanying drawings and the following description, at least some well-known structures and techniques are not shown to avoid unnecessarily obscuring the application; and, for clarity, the dimensions of some structures may be exaggerated. Furthermore, the features, structures, or characteristics described below can be combined in any suitable manner in one or more embodiments.

[0044] The directional terms used in the following description refer to the directions shown in the figures and are not intended to limit the cable clamps, towers, or wind turbine generators of this application. It should also be noted in the description of this application that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections or indirect connections. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0045] To better understand this application, the following will be combined with... Figure 1 and Figure 9 The cable clamps, towers, and wind turbine generators according to embodiments of this application will be described in detail.

[0046] Please see Figures 1 to 3 , Figure 1 This is a schematic diagram of a wind turbine generator set according to one embodiment of this application. The embodiment provides a wind turbine generator set including a tower 1, a nacelle 2, a generator 3, and a rotor 4. The tower 1 is connected to a wind turbine foundation and is composed of multiple tower sections. The nacelle 2 is located at the top of the tower 1, and the generator 3 is located in the nacelle 2. In some examples, the generator 3 may be located outside the nacelle 2; conversely, in some examples, the generator 3 may be located inside the nacelle 2. The rotor 4 includes blades 420 and a hub 410. Multiple blades 420 are connected to the hub 410. When wind power acts on the blades 420, it drives the entire rotor 4 and the shaft of the generator 3 to rotate, thereby converting wind energy into electrical energy.

[0047] In order to realize the transmission of energy and data, the components at the bottom of the wind turbine generator set and the components at the top of the tower 1 are usually connected by cable aa. Therefore, the tower 1 can also be equipped with cable clamp 100, and cable aa can be fixed to the cable clamp 100 to be fixed relative to the tower 1.

[0048] However, the clamping holes in existing cable clamps can only hold cables of one diameter, and they cannot be used for cables of different specifications at the same time. Different shapes of cable clamps need to be manufactured for cables of different specifications, which directly increases the manufacturing cost. In addition, existing cable clamps make cable laying and installation difficult and are prone to interference with cables during the laying process.

[0049] Based on the above deficiencies, this application provides a cable clamp 100, which is applicable to cables of different specifications and facilitates the laying of cables, thus helping to ensure the quality of cables.

[0050] The cable clamp 100 provided in this application embodiment can be manufactured and sold separately as an independent component, and is suitable for various cable installation environments. At the same time, the cable clamp 100 can also be used in the tower 1 and serve as a component of the tower 1.

[0051] Please refer to the following: Figures 2 to 9 This application provides a cable clamp 100, including a clamping assembly 10 and a connecting assembly. The clamping assembly 10 includes a first clamping portion 11 and a second clamping portion 12 spaced apart and opposite to each other along a first direction X, forming a clamping cavity 10a between the first clamping portion 11 and the second clamping portion 12. The connecting assembly includes two or more connecting members 21 spaced apart, each connecting member 21 being inserted into the first clamping portion 11 and the second clamping portion 12 along the first direction X, and each connecting member 21 being movably connected to at least one of the first clamping portion 11 and the second clamping portion 12 along the first direction X; wherein, the first clamping portion 11 and the second clamping portion 12 that can move with the connecting member 21 are provided with a notch 121 corresponding to the connecting member 21, and are connected or separated from the connecting member 21 through the notch 121.

[0052] In the embodiments of this application, the first direction X can be represented as the thickness direction of the first clamping part 11, and the second direction Y can be represented as the length direction of the first clamping part 11.

[0053] The clamping cavity 10a is used to accommodate the cable aa, so as to clamp and fix the cable aa between the first clamping part 11 and the second clamping part 12, so as to ensure the relative fixation of the cable aa and the external component and ensure the safety of the cable aa. Optionally, the cable can be a cable or optical cable structure. The cable can be a cable used in the field of wind power generation technology, but is not limited to this. The cable can also be a structure used in other technical fields. This application does not limit this.

[0054] The connector 21 can be movably connected to at least one of the first clamping part 11 and the second clamping part 12 along the first direction X to adjust the distance between the first clamping part 11 and the second clamping part 12 along the first direction X, thereby adjusting the size of the clamping cavity 10a so that the clamping assembly 10 can clamp and fix cables aa of different specifications. Furthermore, after the cable aa is laid, the torque of the connector 21 can be adjusted, i.e., the connector 21 can be moved along the first direction X to adjust the clamping force of the clamping assembly 10, making it able to clamp the cable aa more firmly.

[0055] The first clamping part 11 can be fixedly connected to the external component so that the cable clamp 100 is fixed on the external component as a whole, which facilitates the laying of cable aa on the external component.

[0056] As an example, the external component can be a tower 1, which includes a tower body 200 and an adapter frame 300 connected together. The cable clamp 100 can be fixedly connected to the adapter frame 300 to achieve its connection with the tower body 200.

[0057] The first clamping part 11 and the second clamping part 12 are connected and fixed by a connecting assembly. The second clamping part 12 is connected or separated from the connector 21 through the notch 121. The operator can remove the second clamping part 12 without disassembling the connector 21, so that the second clamping part 12 is separated from the first clamping part 11, which makes it easy to lay the cable aa into or remove it from the clamping cavity 10a, and facilitates installation and maintenance.

[0058] The notch 121 is provided in a one-to-one correspondence with the connector 21. The notch 121 can be a through hole that passes through the second clamping part 12 along the first direction X, and the second clamping part 12 has an opening communicating with this through hole on one side along the height direction Z. The connector 21 can extend into or out of the through hole through this opening to connect or separate from the second clamping part 12.

[0059] The cable clamp 100 provided in this application embodiment, by setting each connector 21 to be movably connected to at least one of the first clamping part 11 and the second clamping part 12 along the first direction X, changes the spacing of the clamping cavity 10a along the first direction X, so that the clamping cavity 10a can fix cables aa of different specifications, thereby making the cable clamp 100 applicable to cables aa of different specifications; and the second clamping part 12 is also provided with a notch 121, so that it can be connected or separated from the connector 21 through the notch 121, which facilitates the laying of cables aa; in addition, the second clamping part 12 can be separated from the connector 21 before laying the cable aa, and when the cable aa is placed in the corresponding position, the second clamping part 12 is connected to the connector 21, so that the cable aa is placed in the clamping cavity 10a, which can prevent the second clamping part 12 from interfering with the cable aa, and help to ensure the quality of the cable aa.

[0060] The cable clamp 100 provided in this application embodiment has a reasonable structural design, is easy to install and adjust, and is conducive to improving operational efficiency. Using the cable clamp 100 provided in this application embodiment to fix cable aa can be compatible with cables aa of different diameters, so that different types of towers 1 and different specifications of cables aa can use the same cable clamp 100, realize universality and modular reuse, and save costs.

[0061] The shape of the clamping cavity 10a can be set according to the number of cables aa that need to be accommodated. The clamping cavity 10a can accommodate one cable aa, or it can accommodate three cables aa or even more cables aa. The number of cables aa that the clamping cavity 10a can accommodate can be designed according to user needs.

[0062] The first clamping part 11 and the second clamping part 12 may have the same shape or they may be different.

[0063] The cable clamp 100 provided in this application embodiment can be applied to high voltage, low voltage, and cables of different diameters, and can be used to fix a single cable or multiple cables.

[0064] In some optional embodiments, at least one of the first clamping part 11 and the second clamping part 12 may include a plate-like body extending along the second direction Y, and further include a connecting plate connected to one side of the plate-like body along the first direction X. The connecting plates are arranged in pairs, and the two connecting plates are arranged opposite each other along the second direction Y. As an example, the first clamping part 11 and the second clamping part 12 may be configured as a plate-like structure. Both can be formed by gravity die casting of aluminum alloy or nylon die casting, which is simple in structure and easy to form. This application does not impose special limitations on the specific material, shape and forming process of the first clamping part 11 and the second clamping part 12, as long as it can be ensured that the two are used to form a clamping cavity 10a for accommodating cable aa. Optionally, the connecting assembly may include two connectors 21, and may also include three or more connectors 21.

[0065] In this connection assembly, at least two connectors 21 are distributed at intervals along the second direction Y to ensure the connection stability between the first clamping part 11 and the second clamping part 12.

[0066] Optionally, the connector 21 may include, but is not limited to, any of the following structures: screw, bolt, stud, etc.

[0067] Optionally, each connector 21 can be threadedly engaged with at least one of the first clamping part 11 and the second clamping part 12 to achieve movement, or it can be moved by clearance engagement.

[0068] In some embodiments, each connector 21 may be movably connected to the first clamping part 11 along the first direction X.

[0069] When it is necessary to adjust the spacing of the clamping cavity 10a along the first direction X, the connecting member 21 can be moved relative to the first clamping part 11 along the first direction X, so that the second clamping part 12 moves synchronously with the connecting member 21 to change the spacing between the second clamping part 12 and the first clamping part 11.

[0070] In some embodiments, each connector 21 may be movably connected to the second clamping portion 12 along the first direction X.

[0071] When it is necessary to adjust the spacing of the clamping cavity 10a along the first direction X, the second clamping part 12 can be moved relative to the connecting member 21 along the first direction X to change the spacing between the second clamping part 12 and the first clamping part 11.

[0072] In some embodiments, each connector 21 may be movably connected to the first clamping part 11 and the second clamping part 12 along the first direction X.

[0073] When it is necessary to adjust the spacing of the clamping cavity 10a along the first direction X, the connecting member 21 can be moved relative to the first clamping part 11 along the first direction X, and the second clamping part 12 can be moved relative to the connecting member 21 along the first direction X to change the spacing between the second clamping part 12 and the first clamping part 11.

[0074] Please refer to the clamping part. Figure 4 and Figure 5 As an optional implementation, the first clamping part 11 is provided with a first recess 101, and the second clamping part 12 is provided with a second recess 102. The first recess 101 and the second recess 102 are arranged opposite to each other along the first direction X and surround each other to form a clamping cavity 10a.

[0075] The first recess 101 can be formed by recessing one side surface of the first clamping part 11 toward the second clamping part 12 along the first direction X, or it can be formed by bending a portion of the first clamping part 11 away from the second clamping part 12 along the first direction X.

[0076] Accordingly, the second recess 102 can be formed by the second clamping part 12 being recessed on one side surface of the second clamping part 12 along the first direction X toward the first clamping part 11, or it can be formed by a portion of the second clamping part 12 being bent away from the first clamping part 11 along the first direction X.

[0077] By setting it in the above manner, it is easier to manufacture the first clamping part 11 and the second clamping part 12, and it is beneficial to improve the processing efficiency. The cable aa can fit more firmly with the first recess 101 and the second recess 102 to prevent it from becoming loose or slipping.

[0078] In some optional embodiments, the number of clamping cavities 10a formed between the first clamping part 11 and the second clamping part 12 can be set to one, that is, the number of the first recess 101 and the second recess 102 are both set to one. In other words, a clamping component 10 can be used to lay a group of cables, wherein a group of cables may include one cable aa, or may include two or more cables aa.

[0079] In some alternative embodiments, the number of clamping cavities 10a formed between the first clamping portion 11 and the second clamping portion 12 can be set to two or more, that is, the number of the first recess 101 and the second recess 102 are both set to two or more, and the two or more clamping cavities 10a are distributed at intervals along the second direction Y. In other words, one clamping component 10 can be used to lay two or more sets of cables.

[0080] like Figure 6As shown, in one optional embodiment, the first recess 101 includes two or more first arcuate grooves 1011 distributed along the second direction Y, and the second recess 102 includes at least one second arcuate groove 1021, wherein the second direction Y intersects with the first direction X.

[0081] The first arc-shaped groove 1011 can be provided with a cable aa, and the second arc-shaped groove 1021 can be provided with a cable aa. The shapes of the first arc-shaped groove 1011 and the second arc-shaped groove 1021 can be set to match the shape of the cable aa, so that the cable aa can fit into the first arc-shaped groove 1011 and the second arc-shaped groove 1021, thereby improving the clamping effect of the clamping assembly 10 on the cable aa.

[0082] By setting it in this way, the shape of the clamping cavity 10a can be configured to accommodate multiple cables aa, so that the cable clamp 100 provided in some embodiments of this application can lay multiple cables aa as a group, which is convenient for organization and helps to improve laying efficiency.

[0083] Optionally, the first recess 101 may include four first arcuate grooves 1011, and the second recess 102 may include two second arcuate grooves 1021. The clamping cavity 10a formed under this structure can accommodate six cables aa.

[0084] As an example, the first recess 101 may include two first arcuate grooves 1011, and the second recess 102 may include a second arcuate groove 1021. The clamping cavity 10a formed under this structure can accommodate three cables aa.

[0085] Please see Figure 9 As an optional implementation, two first arc-shaped grooves 1011 are provided. Each first arc-shaped groove 1011 includes a first end 1011a, a turning end 1011b, and a second end 1011c. The second ends 1011c of the two first arc-shaped grooves 1011 are connected. The minimum distance between the turning end 1011b and the second end 1011c along the second direction Y is d1, and the minimum distance between the turning end 1011b and the first end 1011a along the second direction Y is d2, where d1 < d2.

[0086] The first end 1011a, the bend end 1011b, and the second end 1011c can be represented as a certain position on the groove wall of the first arc-shaped groove 1011.

[0087] For example, the first end 1011a can represent the endpoint of one of the first arc grooves 1011 facing away from the other one of the first arc grooves 1011 along the second direction Y, the second end 1011c can represent the endpoint of one of the first arc grooves 1011 facing the other one of the first arc grooves 1011 along the second direction Y, and the turning end 1011b can represent the lowest point of the first arc groove 1011 along the first direction X. That is to say, the arc trajectory of the first arc groove 1011 from the first end 1011a to the turning end 1011b has a downward trend, and the arc trajectory of the first arc groove 1011 from the turning end 1011b to the second end 1011c has an upward trend.

[0088] By setting the minimum distance d1 between the bend end 1011b and the second end 1011c along the second direction Y to be less than the minimum distance d2 between the bend end 1011b and the first end 1011a along the second direction Y, the bend ends 1011b of the two first arc-shaped grooves 1011 are positioned closer to each other. When the cable aa is laid in the clamping cavity 10a and fastened by the connector 21, the cable aa can be squeezed toward the second end 1011c, that is, toward the center of the clamping cavity 10a, so that the clamping assembly 10 can clamp the cable aa more tightly. By increasing the contact area between adjacent cables aa, the squeezing force between them is improved. Under the action of mutual squeezing force in the clamping cavity 10a, the cable aa can be prevented from sliding down, ensuring the safety of the cable aa, thereby improving the reliability of the cable clamp 100.

[0089] As an alternative implementation, the cable clamp 100 includes an anti-slip structure extending along a second direction Y, the anti-slip structure being disposed in at least one of the first recess 101 and the second recess 102 and protruding toward the clamping cavity 10a.

[0090] The anti-slip structure is used to increase the coefficient of friction between cable aa and the first recess 101 or the second recess 102, so as to enhance the fixing effect of the clamping assembly 10 on cable aa.

[0091] The cable clamp 100 provided in some embodiments of this application also includes an anti-slip structure. Through the cooperation between the clamping component 10 and the anti-slip structure, the cable aa is effectively fixed to prevent the cable aa from loosening or falling off.

[0092] Optionally, the first recess 101 may be provided with an anti-slip structure, and the second recess 102 may also be provided with an anti-slip structure. Of course, both the first recess 101 and the second recess 102 may be provided with an anti-slip structure.

[0093] Optionally, the anti-slip structure can be configured as a strip structure extending along the second direction Y. The anti-slip structure can include a whole strip structure extending along the second direction Y, or it can be a discontinuous strip structure.

[0094] As an alternative implementation, the length of the anti-slip structure in the first direction X is between 0.9 mm and 1 mm.

[0095] By setting the length of the anti-slip structure in the first direction X to between 0.9mm and 1mm, including the two endpoint values ​​of 0.9mm and 1mm, the stability of cable aa in the clamping cavity 10a can be better improved, while ensuring that the anti-slip structure can play an anti-slip role for cable aa, thereby improving the reliability and stability of the cable clamp 100.

[0096] Please see Figures 4 to 6 As an optional implementation, the anti-slip structure includes a plurality of first anti-slip portions 31 disposed in the first recess 101. The plurality of first anti-slip portions 31 are distributed at intervals along the height direction Z of the first clamping portion 11, and the first anti-slip portions 31 and the first clamping portion 11 are an integral structure.

[0097] By setting multiple first anti-slip parts 31 and distributing them at intervals along the height direction Z, it is possible to better prevent cable aa from shifting within the clamping cavity 10a. Furthermore, by integrally molding the first anti-slip parts 31 with the first clamping parts 11, it is beneficial to improve processing efficiency and the connection strength between them, avoiding the problem of the first anti-slip parts 31 becoming loose and failing due to long-term contact with cable aa, thus improving the reliability of the cable clamp 100.

[0098] For example, the number of first anti-slip parts 31 is set to four, and the four first anti-slip parts 31 are evenly distributed along the height direction Z, which is convenient for processing and can meet the anti-slip effect.

[0099] Optionally, the side of the first anti-slip part 31 facing away from the first clamping part 11 may be arc-shaped to prevent it from scratching the cable aa.

[0100] Optionally, the cross-sectional shape of the first anti-slip part 31 can be semi-circular, trapezoidal, etc., to prevent it from scratching the cable aa.

[0101] As an optional implementation, the anti-slip structure includes a plurality of second anti-slip portions 32 disposed in the second recess 102. The plurality of second anti-slip portions 32 are distributed at intervals along the height direction Z of the first clamping portion 11. The second anti-slip portions 32 and the second clamping portion 12 are an integral structure. The height direction Z intersects with the first direction X and the second direction Y.

[0102] By setting multiple second anti-slip parts 32 and distributing them at intervals along the height direction Z, it is possible to better prevent the cable aa from shifting within the clamping cavity 10a. Furthermore, by integrally molding the second anti-slip parts 32 with the second clamping parts 12, it is beneficial to improve processing efficiency and the connection strength between them, avoiding the problem of the second anti-slip parts 32 becoming loose and failing due to long-term contact with the cable aa, thus improving the reliability of the cable clamp 100.

[0103] For example, the number of second anti-slip parts 32 is set to four, and the four second anti-slip parts 32 are distributed at equal intervals along the height direction Z, which is convenient for processing and can meet the anti-slip effect.

[0104] Optionally, the side of the second anti-slip part 32 facing away from the first clamping part 11 may be arc-shaped to prevent it from scratching the cable aa.

[0105] Optionally, the cross-sectional shape of the second anti-slip part 32 can be semi-circular, trapezoidal, etc., to prevent it from scratching the cable aa.

[0106] For example, the anti-slip structure includes a plurality of first anti-slip portions 31 disposed in the first recess 101 and a plurality of second anti-slip portions 32 disposed in the second recess 102. The plurality of first anti-slip portions 31 are distributed at intervals along the height direction Z of the first clamping portion 11, and the first anti-slip portions 31 and the first clamping portion 11 are an integral structure. The plurality of second anti-slip portions 32 are distributed at intervals along the height direction Z of the first clamping portion 11, and the second anti-slip portions 32 and the second clamping portion 12 are an integral structure.

[0107] Optionally, the orthographic projection of the first anti-slip part 31 in the first direction X and the orthographic projection of the second anti-slip part 32 in the first direction X can overlap, or they can be staggered.

[0108] As an alternative implementation, the connectors 21 are arranged in pairs, and the paired connectors 21 are provided with a clamping cavity 10a between them along the second direction Y.

[0109] This can be understood as follows: the number of connectors 21 is set to two, and the two connectors 21 are distributed at intervals along the second direction Y, and the clamping cavity 10a is disposed between the two connectors 21 along the second direction Y.

[0110] By setting it up in the above manner, it is beneficial to ensure the connection stability between the first clamping part 11 and the second clamping part 12, while also reducing the cost of use.

[0111] Furthermore, the number of connectors 21 is set to two, so that the second clamping part 12 is correspondingly machined with two notches 121, which helps to reduce the processing efficiency of the first clamping part 11 and the second clamping part 12, and also helps to reduce weight and improve space utilization.

[0112] In some optional embodiments, when there are two or more clamping cavities 10a, each of the two or more clamping cavities 10a is provided with a connector 21 on both sides along the second direction Y. That is, the two connectors 21 are distributed at intervals along the second direction Y, and the two or more clamping cavities 10a are arranged between the two connectors 21 along the second direction Y. The common end can share a connector 21.

[0113] Please see Figure 5 and Figure 6 As an optional implementation, the connector 21 includes a main body 211 and a fixing part 212. The main body 211 is inserted into the first clamping part 11 and the second clamping part 12 along the first direction X. The fixing part 212 is connected to one side of the main body 211 along the first direction X and abuts against the side of the second clamping part 12 opposite to the first clamping part 11 along the first direction X. The main body 211 is movably connected to at least one of the first clamping part 11 and the second clamping part 12 along the first direction X. The first clamping part 11 and the second clamping part 12 that can move with the connector 21 are connected to or separated from the main body 211 through a notch 121 provided therein.

[0114] The orthographic projection of the main body 211 in the first direction X falls into the fixing part 212, so as to ensure that the main body 211 can be connected or separated from the second clamping part 12 through the notch 121, and that the fixing part 212 can abut against the side of the main body 211 along the first direction X.

[0115] By providing the fixing part 212, the second clamping part 12 can be prevented from dislodging from the first clamping part 11 along the first direction X. Furthermore, the operator can drive the fixing part 212 to move the main body part 211, which facilitates operation.

[0116] The main body 211 can be movably connected to either the first clamping part 11 or the second clamping part 12 along the first direction X.

[0117] In some embodiments, the first clamping part 11 is fixedly connected to the adapter frame 300. The first clamping part 11 may be provided with a threaded hole, and the outer peripheral surface of the main body part 211 may be provided with an external thread. The main body part 211 and the second clamping part 12 are clearance-fitted. The main body part 211 and the first clamping part 11 are threadedly fitted to enable the main body part 211 to move relative to the first clamping part 11 along the first direction X, and also to ensure the fixation of the main body part 211 and the first clamping part 11.

[0118] In this structure, when it is necessary to adjust the distance between the first clamping part 11 and the second clamping part 12, the main body part 211 can be moved along the first direction X simply by turning the fixing part 212. Furthermore, the main body part 211 can be threadedly connected to the first clamping part 11 without applying torque to the fixing part 212 to ensure the stability of the clamping assembly 10. With this configuration, single-person construction can be achieved, that is, only the operator needs to operate the fixing part 212, which helps to reduce laying costs.

[0119] Optionally, the main body 211 can be the bolt shank, and the fixing part 212 can be the bolt nut. The operator can simply tighten the nut during adjustment. In order to improve the stability of the bolt connection, a shim can be provided between the fixing part 212 and the second clamping part 12. This will not only improve the bolt tightening force but also reduce the wear between the parts during the tightening process.

[0120] In other embodiments, the first clamping part 11 is fixedly connected to the adapter frame 300, the adapter frame 300 is provided with a threaded hole, the outer peripheral surface of the main body 211 is provided with an external thread, the main body 211 is clearance-fitted with the first clamping part 11 and the second clamping part 12, and the main body 211 and the adapter frame 300 are threadedly fitted to enable the main body 211 to move relative to the first clamping part 11 along the first direction X, and also to ensure the fixation of the main body 211 and the adapter frame 300.

[0121] Please see Figure 7 and Figure 8 As an optional implementation, one of the first clamping part 11 and the second clamping part 12 that can move with the connector 21 has a recessed limiting groove 122 formed on the side surface facing away from the other in the first direction X. The limiting groove 122 is provided around the notch 121, and the fixing part 212 is provided in the limiting groove 122 and engages with the second clamping part 12.

[0122] By providing a limiting groove 122 on the second clamping part 12, when the cable aa is laid, the fixing part can be engaged and fixed with the second clamping part 12 through the limiting groove 122, preventing the second clamping part 12 from displacing along the second direction Y or along the height direction Z, so that the relative position of the first clamping part 11 and the second clamping part 12 is fixed, ensuring the clamping effect of the clamping assembly 10 on the cable aa, which helps to improve the reliability of the clamping assembly 10, thereby improving the reliability of the cable clamp 100.

[0123] The shape of the limiting groove 122 can be any of the following: circle, rectangle, triangle, or polygon.

[0124] Optionally, the shape of the limiting groove 122 matches the shape of the fixing part 212 so that the fixing part 212 can be disposed in the limiting groove 122 and engage with the second clamping part 12.

[0125] Specifically, the fixing part 212 is interference-fitted with the limiting groove 122 so that the fixing part 212 can engage with the second clamping part 12.

[0126] In some alternative embodiments, the connector 21 further includes a gasket, which is sleeved on the main body 211 and abuts against the side of the fixing part 212 facing the first clamping part 11 in the first direction X. The gasket is disposed in the limiting groove 122 and engages with the second clamping part 12.

[0127] The shape of the limiting groove 122 matches the shape of the gasket, and the gasket and the limiting groove 122 are interference fit.

[0128] With this configuration, the gasket can be pressed into the limiting groove 122 by the fixing part 212, which helps to improve the connection strength between the gasket and the second clamping part 12. In addition, it also facilitates the operation of the fixing part 212 by the operator. For example, the fixing part 212 can be screwed to move the main body part 211 along the first direction X.

[0129] Please continue reading. Figure 4 and Figure 5 As an optional implementation, the connector 21 further includes a limiting part 213, which is disposed on the side of the main body 211 facing away from the fixing part 212 along the first direction X, and the main body 211 is movably connected to the limiting part 213 along the first direction X.

[0130] The limiting part 213 can be fixedly connected to the side of the adapter frame 300 facing away from the clamping assembly 10 along the first direction X, that is, the adapter frame 300 is disposed between the limiting part 213 and the first clamping part 11.

[0131] In some embodiments, the limiting part 213 may be provided with a threaded hole, and the outer peripheral surface of the main body 211 may be provided with an external thread. The main body 211 is clearance-fitted with the first clamping part 11, the second clamping part 12 and the adapter 300. The main body 211 and the limiting part 213 are threadedly fitted to enable the main body 211 to move relative to the first clamping part 11 along the first direction X, and also to ensure the fixation of the main body 211 and the limiting part 213.

[0132] This configuration allows for single-person operation, requiring only an operator to manipulate the fixing part 212, thus reducing laying costs. Furthermore, it eliminates the need for fabrication of the first clamping part 11 and the adapter frame 300; only a limiting part 213 capable of fastening the main body 211 and engaging with its threads is needed, reducing processing difficulty and improving manufacturing efficiency. For example, the limiting part 213 is connected to the adapter frame 30 by welding or riveting, enhancing the connection strength and preventing the limiting part 213 from loosening. This allows for locking or unlocking of the clamping assembly 10 using only a single fastening tool, without the need for manual clamping of the limiting part 213. This improves the stability and reliability of the cable clamp 100, reduces operational difficulty, and saves labor costs.

[0133] In other embodiments, the outer peripheral surface of the main body 211 may be provided with a plurality of retaining rings spaced apart along the first direction X, and the inner ring surface of the limiting part 213 is provided with a retaining groove, and the retaining rings engage with the retaining groove so that the limiting part 213 can fasten the main body 211 and can move and cooperate with it.

[0134] Please see Figures 3 to 5 As an optional implementation, the cable clamp 100 further includes a fixing base plate 40, which is disposed on the side of the first clamping part 11 facing away from the second clamping part 12 along the first direction X. The limiting part 213 is connected to the fixing base plate 40, and the main body part 211 is inserted into the fixing base plate 40 and has a clearance fit with the fixing base plate 40.

[0135] The fixed base plate 40 can be used to connect to the adapter frame 300 to connect the cable clamp 100 as a whole to the adapter frame 300.

[0136] Specifically, the fixed substrate 40 is disposed on one side of the adapter 300 along the first direction X, the limiting part 213 is connected to the side of the fixed substrate 40 facing away from the adapter 300 along the first direction X, and the first clamping part 11 may be disposed on the side of the adapter 300 facing away from the fixed substrate 40 along the first direction X.

[0137] The main body 211 is clearance-fitted with the first clamping part 11, the second clamping part 12, the adapter frame 300 and the fixed base plate 40. The main body 211 and the limiting part 213 are threadedly fitted to enable the main body 211 to move relative to the first clamping part 11 along the first direction X, and also to ensure the fixation of the main body 211 and the limiting part 213.

[0138] Two or more connectors 21 can be inserted into a fixed base plate 40. By setting the fixed base plate 40, the connection area between the limiting part 213 and the adapter 300 is increased, thereby helping to ensure stability.

[0139] As an example, the limiting part 213 is connected to the fixed base plate 40 by welding or riveting, which helps to improve the connection strength between the two and prevent the limiting part 213 from loosening. This allows the clamping assembly 10 to be locked or released by operating the fixed part 212 with a single fastening tool without having to manually hold the limiting part 213. This helps to improve the stability and reliability of the cable clamp 100, and also helps to reduce the difficulty of operation and save labor costs.

[0140] Please see Figure 6 and Figure 7 As an optional implementation, the first clamping part 11 has a first groove 111 extending along the first direction X, and the limiting part 213 is disposed in the first groove 111 and connected to the first clamping part 11.

[0141] The limiting part 213 is fixedly connected to the first groove 111. The main body 211 extends into the first groove 111 and can be threaded or snapped into the limiting part 213 so that the limiting part 213 can fasten the main body 211 and can move and cooperate with it to achieve the purpose of locking or releasing the clamping assembly 10.

[0142] In this structure, the first clamping part 11 can be fixed to the adapter frame 300 by welding or riveting, or it can be detachably connected by fasteners such as bolts or studs.

[0143] As an optional implementation, the cable clamp 100 further includes an adapter 50, the first clamping part 11 having a second groove 112, the second groove 112 being recessed from the surface of the first clamping part 11 along the first direction X opposite to the second clamping part 12, and a portion of the adapter 50 being inserted into the second groove 112.

[0144] A portion of the adapter 50 is inserted into the second slot 112, and another portion is connected to the adapter frame 300, so that the first clamping part 11 can be connected to the adapter frame 300 via the adapter 50.

[0145] For example, the first clamping part 11 is detachably connected to the adapter frame 300 via the adapter 50, which facilitates the recycling of the cable clamp 100 and saves costs.

[0146] Optionally, the adapter 50 may include, but is not limited to, any of the bolts, studs, and bolts.

[0147] Specifically, the second groove 112 is located at the center of the first clamping part 11, which helps to improve the stability of the connection between the first clamping part 11 and the adapter 300.

[0148] Optionally, the number of second slots 112 can be set to one, or two or more. Correspondingly, the number of adapters 50 can be set to one, or two or more.

[0149] Therefore, when the first groove 111 is configured as a through-hole structure, there is no need to configure the second groove 112 and the adapter 50. The through-hole structure of the first groove 111 allows the connector to be directly inserted into the fixed bracket of the tower. If the first groove 111 is configured as a blind hole structure, the connector 21 inserted into the first groove 111 only serves to adjust the size of the clamping cavity 10a. A second groove 112 needs to be configured on the first clamping part 11, and the adapter 50 needs to pass through the second groove 112 so that the first clamping part 11 can be directly inserted into the tower via the adapter 50. Both methods can achieve the fixation of the cable clamp 100.

[0150] like Figure 7 and Figure 8 As shown, in one optional embodiment, the second clamping part 12 has a scratch-resistant part 123. The scratch-resistant part 123 is disposed on the periphery of the second clamping part 12 on the side opposite to the first clamping part 11 along the first direction X. The scratch-resistant part 123 protrudes from the second clamping part 12 and has an arc-shaped structure on the side opposite to the second clamping part 12.

[0151] Since the fixing part 212 abuts against the side of the second clamping part 12 facing away from the first clamping part 11 along the first direction X, that is, the fixing part 212 protrudes from the side of the second clamping part 12 facing away from the first clamping part 11 along the first direction X, by providing the anti-scratch part 123 on the periphery of the second clamping part 12, it is possible to prevent the fixing part 212 from scratching the cable aa or other components during operation, which is beneficial to improving the protective effect of the cable clamp 100 on the cable aa, thereby improving the reliability of the cable clamp 100.

[0152] In some alternative embodiments, the protrusion thickness of the anti-scratch portion 123 in the first direction X is greater than the thickness of the fixing portion 212 in the first direction X, so as to further improve the protective effect of the cable clamp 100 on the cable aa, thereby helping to further improve the reliability of the cable clamp 100.

[0153] The anti-scratch part 123 has an arc-shaped structure on the side facing away from the second clamping part 12. This can be understood as the anti-scratch part 123 being chamfered on the side facing away from the second clamping part 12 along the first direction X, so that it will not scratch the cable aa when it comes into contact with the cable aa.

[0154] In some alternative embodiments, the second clamping portion 12 is provided with anti-scratch portions 123 on both sides along the height direction Z.

[0155] Since the cable aa is laid along the height direction Z when the cable clamp 100 is used, the anti-scratch part 123 is provided on both sides of the second clamping part 12 along the height direction Z. This allows the cable aa to contact the anti-scratch part 123 and avoid contact with the fixing part 212, thus preventing the cable aa from being scratched. It also helps to reduce the processing difficulty and cost.

[0156] In some alternative embodiments, the second clamping part 12 is provided with anti-scratch parts 123 on both sides along the height direction Z and on both sides along the second direction Y. This arrangement can better ensure the protective effect of the cable clamp 100 on the cable aa.

[0157] Optionally, the anti-scratch part 123 and the second clamping part 12 are an integral structure, which is beneficial to improve processing efficiency and the connection strength between the anti-scratch part 123 and the second clamping part 12. Of course, the anti-scratch part 123 and the second clamping part 12 can also be provided separately, which is beneficial to reduce processing difficulty and improve the flexibility of use.

[0158] Please see Figures 3 to 5 As an optional implementation, the cable clamp 100 also includes an anti-detachment member 60, which is connected to the first clamping part 11 and the second clamping part 12.

[0159] The anti-detachment component 60 is used so that when the second clamping part 12 is separated from the connector 21, the second clamping part 12 can also be connected to the first clamping part 11 through the anti-detachment component 60. This can not only avoid the risk of the second clamping part 12 falling from a height, but also improve the safety and reliability of the cable clamp 100. At the same time, when the operator is laying cable aa, there is no need to remove the second clamping part 12 that is separated from the connector 21. This can reduce the number of work steps, improve the efficiency of operation, and reduce the difficulty and time consumption of the work.

[0160] Optionally, the number of anti-slip parts 60 can be set to one, two, or of course, multiple.

[0161] In some alternative embodiments, the anti-detachment member 60 is disposed on the side of the connector 21 away from the clamping cavity 10a along the second direction Y, so as to connect the first clamping part 11 and the second clamping part 12.

[0162] This design makes the cable clamp 100 layout reasonable. After the second clamping part 12 is separated from the connector 21, the second clamping part 12 can be located on the side of the connector 21 away from the clamping cavity 10a, preventing it from interfering with the cable aa, facilitating operation, and ensuring the safety of the cable aa.

[0163] Optionally, the anti-slip component 60 can be configured in various ways; for example, the anti-slip component 60 can be configured as a rope structure.

[0164] Please see Figures 1 to 4 This application also provides a tower 1, including a tower body 200, an adapter frame 300, and a cable clamp 100 as provided in the above embodiments. The adapter frame 300 is connected to the tower body 200, and the cable clamp 100 is connected to the adapter frame 300.

[0165] Specifically, tower 1 may also include cable aa.

[0166] The tower 1 provided in some embodiments of this application includes a cable clamp 100 that can be used for cables of different specifications. The cable clamp 100 facilitates the laying of cables and helps to ensure the quality of cables. Therefore, it is beneficial to improve the versatility and reliability of the tower 1 and also to improve the efficiency of assembling cables on the tower 1.

[0167] The adapter frame 300 can be installed inside the tower 1 to connect with the tower body 200.

[0168] Optionally, the adapter frame 300 and the tower body 200 can be detachably connected, which facilitates processing and manufacturing, reduces processing difficulty, and also improves the flexibility of use.

[0169] The cable clamp 100 is connected to the tower body 200 via an adapter frame 300. The adapter frame 300 can position the cable clamp 100 and can also be configured to be compatible with the cable clamp 100 for connection. No processing of the tower body 200 is required; the tower body 200 and the cable clamp 100 can be connected as one unit simply by using the adapter frame 300.

[0170] For example, the cable clamp 100 can be connected to the tower body 200 via a connecting component.

[0171] Optionally, the adapter frame 300 includes a first plate arranged opposite to each other along the second direction Y and a second plate connected between the oppositely arranged first plates. The second plate and the tower body 200 have a gap along the first direction X. The cable clamp 100 is connected to the second plate. By setting it in this way, the cable aa and the tower body 200 have a certain gap to prevent interference between them and to ensure the reliability of the tower 1.

[0172] In some alternative embodiments, the tower 1 includes a tower body 200 and a cable clamp 100 as provided in the above embodiments, the cable clamp 100 being directly connected to the tower body 200.

[0173] This application also provides a wind turbine generator set, including the tower 1 as provided in the above embodiments.

[0174] The wind turbine generator sets provided in some embodiments of this application include a tower 1 as described in the above embodiments, which is beneficial for improving reliability and versatility. Therefore, the reliability and versatility of the wind turbine generator sets can be improved.

[0175] Although this application has been described with reference to preferred embodiments, various modifications can be made thereto and components can be replaced with equivalents without departing from the scope of this application. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. This application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A cable clamp (100), characterized in that, include: The clamping assembly (10) includes a first clamping portion (11) and a second clamping portion (12) spaced apart and disposed opposite to each other along a first direction (X), and a clamping cavity (10a) is formed between the first clamping portion (11) and the second clamping portion (12); The connecting component includes two or more spaced connectors (21), each connector (21) being inserted into the first clamping part (11) and the second clamping part (12) along the first direction (X), and each connector (21) being movably connected to at least one of the first clamping part (11) and the second clamping part (12) along the first direction (X); The first clamping part (11) and the second clamping part (12) that can move with the connector (21) are provided with a notch (121) corresponding to the connector (21), and are connected or separated from the connector (21) through the notch (121).

2. The cable clamp (100) according to claim 1, characterized in that, The first clamping part (11) is provided with a first recess (101), and the second clamping part (12) is provided with a second recess (102). The first recess (101) and the second recess (102) are arranged opposite to each other along the first direction (X) and surround each other to form the clamping cavity (10a).

3. The cable clamp (100) according to claim 2, characterized in that, The first recess (101) includes two or more first arcuate grooves (1011) distributed along the second direction (Y), and the second recess (102) includes at least one second arcuate groove (1021), wherein the second direction (Y) intersects the first direction (X).

4. The cable clamp (100) according to claim 3, characterized in that, Two first arc-shaped grooves (1011) are provided. Each first arc-shaped groove (1011) includes a first end (1011a), a turning end (1011b) and a second end (1011c). The second ends (1011c) of the two first arc-shaped grooves (1011) are connected. The minimum distance between the turning end (1011b) and the second end (1011c) along the second direction (Y) is d1, and the minimum distance between the turning end (1011b) and the first end (1011a) along the second direction (Y) is d2, where d1 < d2.

5. The cable clamp (100) according to claim 3, characterized in that, The cable clamp (100) includes an anti-slip structure extending along the second direction (Y), the anti-slip structure being disposed in at least one of the first recess (101) and the second recess (102) and protruding toward the clamping cavity (10a).

6. The cable clamp (100) according to claim 5, characterized in that, The anti-slip structure has a length dimension of 0.9 mm to 1 mm in the first direction (X).

7. The cable clamp (100) according to claim 5, characterized in that, The anti-slip structure includes a plurality of first anti-slip parts (31) disposed in the first recess (101), the plurality of first anti-slip parts (31) are distributed at intervals along the height direction (Z) of the first clamping part (11), and the first anti-slip parts (31) and the first clamping part (11) are an integral structure; And / or, the anti-slip structure includes a plurality of second anti-slip portions (32) disposed in the second recess (102), the plurality of second anti-slip portions (32) being distributed at intervals along the height direction (Z) of the first clamping portion (11), the second anti-slip portions (32) and the second clamping portion (12) being an integral structure, the height direction (Z) intersecting with the first direction (X) and the second direction (Y).

8. The cable clamp (100) according to claim 3, characterized in that, The connectors (21) are arranged in pairs, and the clamping cavity (10a) is provided between the paired connectors (21) along the second direction (Y).

9. The cable clamp (100) according to any one of claims 1 to 8, characterized in that, The connector (21) includes a main body (211) and a fixing part (212). The main body (211) is inserted into the first clamping part (11) and the second clamping part (12) along the first direction (X). The main body (211) is movably connected to at least one of the first clamping part (11) and the second clamping part (12) along the first direction (X). The first clamping part (11) and the second clamping part (12) that can move with the connector (21) are connected to or separated from the main body (211) through the notch (121) provided therein. The fixing part (212) is connected to one side of the main body (211) along the first direction (X) and abuts against the side of the second clamping part (12) along the first direction (X) opposite to the first clamping part (11).

10. The cable clamp (100) according to claim 9, characterized in that, One of the first clamping part (11) and the second clamping part (12) that can move with the connector (21) has a limiting groove (122) recessed on the side surface facing away from the other in the first direction (X). The limiting groove (122) is provided around the notch (121). The fixing part (212) is provided in the limiting groove (122) and engages with the second clamping part (12).

11. The cable clamp (100) according to claim 10, characterized in that, The connector (21) further includes a limiting part (213), which is disposed on the side of the main body (211) facing away from the fixing part (212) along the first direction (X). The main body (211) is movably connected to the limiting part (213) along the first direction (X).

12. The cable clamp (100) according to claim 11, characterized in that, The cable clamp (100) further includes a fixing base plate (40), which is disposed on the side of the first clamping part (11) facing away from the second clamping part (12) along the first direction (X). The limiting part (213) is connected to the fixing base plate (40), and the main body part (211) is inserted into the fixing base plate (40) and has a clearance fit with the fixing base plate (40).

13. The cable clamp (100) according to claim 11, characterized in that, The first clamping part (11) has a first groove (111) recessed in the first direction (X) away from the second clamping part (12), and the limiting part (213) is disposed in the first groove (111) and connected to the first clamping part (11). And / or, the cable clamp (100) further includes an adapter (50), the first clamping part (11) having a second groove (112), the second groove (112) being recessed from the first clamping part (11) along the first direction (X) away from the second clamping part (12), and a portion of the adapter (50) being inserted into the second groove (112).

14. The cable clamp (100) according to claim 9, characterized in that, The second clamping part (12) has a scratch-resistant part (123), which is disposed on the periphery of the second clamping part (12) facing away from the first clamping part (11) along the first direction (X). The scratch-resistant part (123) protrudes from the second clamping part (12), and the side of the scratch-resistant part (123) facing away from the second clamping part (12) has an arc-shaped structure.

15. The cable clamp (100) according to any one of claims 1 to 8, characterized in that, The cable clamp (100) further includes an anti-detachment component (60), which is connected to the first clamping part (11) and the second clamping part (12).

16. A tower (1), characterized in that, include: Tower body (200); A connecting frame (300) is connected to the tower body (200); The cable clamp (100) as described in any one of claims 1 to 15 is connected to the adapter frame (300).

17. A wind turbine generator set, characterized in that, Includes the tower (1) as described in claim 16.

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