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, a connecting assembly and an adjusting piece, the clamping assembly comprises a first clamping part and a second clamping part which are distributed along a first direction, and a clamping cavity is formed between the first clamping part and the second clamping part; the connecting assembly is connected to the first clamping part and the second clamping part and enables the relative distance between the first clamping part and the second clamping part to be adjustable in the first direction. At least one of the first clamping part and the second clamping part is connected with an adjusting part, and at least part of the adjusting part is located in the clamping cavity and can move in the first direction so as to clamp or release the cable in the clamping cavity. The embodiment of the utility model provides a cable clamp, a tower and a wind generating set, which can adjust the fastening degree of a cable in the process of clamping the cable, thereby improving the adaptability to cables with different sizes, and having a better fastening effect.

Description

Technical Field

[0001] This utility model relates to the field of wind power generation technology, and in particular to a cable clamp, a tower, and a wind turbine generator set. 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, and cannot be used for cables of different specifications at the same time. During the clamping process, the clamping effect varies due to the difference in cable size, making it impossible to fix cables of different models. Utility Model Content

[0004] This utility model provides a cable clamp, tower, and wind turbine generator set, which can adjust the tightness of the cable during the clamping process, thereby improving the adaptability to cables of different sizes and providing a better fastening effect. At the same time, the use of the adjusting component can reduce the use of other fastening components, and the cable fastening adjustment can be completed using only the adjusting component, saving the materials required for the structure and achieving the purpose of cost reduction and efficiency improvement.

[0005] In a first aspect, according to an embodiment of the present invention, a cable clamp is provided, including a clamping assembly, a connecting assembly, and an adjusting member. The clamping assembly includes a first clamping portion and a second clamping portion distributed along a first direction, and a clamping cavity is formed between the first clamping portion and the second clamping portion. The connecting assembly is connected to the first clamping portion and the second clamping portion and enables the relative distance between the first clamping portion and the second clamping portion in the first direction to be adjustable. At least one of the first clamping portion and the second clamping portion is connected to the adjusting member, and at least a portion of the adjusting member is located in the clamping cavity and is movable along the first direction to clamp or release the cable in the clamping cavity.

[0006] According to one aspect of the present invention, the adjusting member includes a driving part and a fixing part. The driving part is connected to one of the first clamping part and the second clamping part. The fixing part is connected to the driving part. The side of the fixing part opposite to the driving part has a cavity. The driving part can drive the fixing part to move along the first direction.

[0007] According to one aspect of the present invention, the fixing part includes a plurality of fixing plates connected in succession, adjacent fixing plates are intersecting each other, and the plurality of fixing plates together enclose the cavity.

[0008] According to one aspect of the present invention, the plurality of fixing plates include a first fixing plate, a second fixing plate, and a third fixing plate connected between the two, wherein the first fixing plate and the second fixing plate form an obtuse angle with the third fixing plate.

[0009] According to one aspect of the present invention, the driving part is inserted into the first clamping part or the second clamping part, and the driving part includes one of a telescopic cylinder and a screw.

[0010] According to one aspect of the present invention, the first clamping portion has a first recess, the second clamping portion has a second recess, the first recess and the second recess are recessed in a direction away from each other along the first direction, the second clamping portion is connected to the adjusting member, and at least a portion of the adjusting member is located in the second recess.

[0011] According to one aspect of the present invention, the first recess includes two successively disposed first arc-shaped grooves, the second recess includes a second arc-shaped groove, and at least a portion of the adjusting member is located in the second arc-shaped groove.

[0012] According to one aspect of the present invention, the number of the second arc-shaped grooves is n, the number of the first arc-shaped grooves is 2n, every two first arc-shaped grooves are arranged opposite to one of the second arc-shaped grooves, each second arc-shaped groove is respectively provided with the adjusting member, and the two first arc-shaped grooves in the same group are symmetrically distributed with respect to the center line of the adjusting member.

[0013] According to one aspect of the present invention, the connecting assembly includes a plurality of connectors, the first clamping portion and the second clamping portion having a plurality of sets of aligned connecting holes, and each connector being movably inserted into a set of the connecting holes.

[0014] Secondly, according to an embodiment of the present invention, a tower is provided, including a tower body, an adapter frame, and a cable clamp as described above, wherein the adapter frame is connected to the tower body; and the first clamping part is connected to the adapter frame.

[0015] Thirdly, according to an embodiment of the present invention, a wind turbine generator set is provided, including the tower as described above.

[0016] This utility model provides a cable clamp, a tower, and a wind turbine generator set. By incorporating an adjusting member in the clamping assembly of the cable clamp, the adjusting member can move along a first direction within the clamping cavity. This allows for adjustment of the distance between the first and second clamping parts using a connecting assembly. Furthermore, after connection is formed, the adjusting member can further abut and fix the cable within the clamping cavity. The movable nature of the adjusting member better adapts to cables of different sizes within the clamping cavity. While adjusting the clamping cavity using the connecting assembly to accommodate different cable types, the adjusting member can also further abut against cables of different sizes to complete the fixing process. This improves the overall adjustability of the structure, giving it better adaptability and meeting users' requirements for fixing cables of different specifications, offering adjustable versatility. Attached Figure Description

[0017] The features, advantages and technical effects of exemplary embodiments of the present invention will now be described with reference to the accompanying drawings.

[0018] Figure 1 This is a structural schematic diagram of a cable clamp according to an embodiment of the present utility model;

[0019] Figure 2 This is a front view of a cable clamp according to an embodiment of the present utility model;

[0020] Figure 3 This is a side view of a cable clamp according to an embodiment of the present utility model.

[0021] Figure label:

[0022] 100 - Cable clamp; X - First direction; 10 - Clamping assembly; 11 - First clamping part; 12 - Second clamping part; 13 - Clamping cavity; 14 - First recess; 14a - First arc groove; 15 - Second recess; 15a - Second arc groove; 16 - Connecting hole;

[0023] 20-Connecting component; 21-Connector; 30-Adjusting component; 31-Drive unit; 32-Fixing unit; 33-Cavity; 1-First fixing plate; 2-Second fixing plate; 3-Third fixing plate.

[0024] In the accompanying drawings, the same parts use the same reference numerals. The drawings are not drawn to scale. Detailed Implementation

[0025] The features and exemplary embodiments of various aspects of this utility model will now be described in detail. Numerous specific details are set forth in the following detailed description to provide a comprehensive understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without requiring some of these specific details. The following description of embodiments is merely intended to provide a better understanding of this utility model by illustrating examples of it. In the accompanying drawings and the following description, at least some well-known structures and techniques have not been shown to avoid unnecessarily obscuring the utility model; 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.

[0026] The directional terms used in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of the cable clamp, tower, and wind turbine generator set of this utility model. It should also be noted in the description of this utility model that, unless otherwise explicitly specified and limited, the terms "installation" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] To better understand this utility model, the following is in conjunction with... Figures 1 to 3 The cable clamp, tower, and wind turbine generator set of the present invention are described in detail below.

[0028] Please see Figures 1 to 3 According to an embodiment of the present invention, a cable clamp 100 is provided, including a clamping assembly 10, a connecting assembly 20, and an adjusting member 30. The clamping assembly 10 includes a first clamping portion 11 and a second clamping portion 12 distributed along a first direction X, and a clamping cavity 13 is formed between the first clamping portion 11 and the second clamping portion 12. The connecting assembly 20 is connected to the first clamping portion 11 and the second clamping portion 12 and enables the relative distance between the first clamping portion 11 and the second clamping portion 12 in the first direction X to be adjustable. At least one of the first clamping portion 11 and the second clamping portion 12 is connected to the adjusting member 30, at least a portion of the adjusting member 30 is located in the clamping cavity 13 and can move along the first direction X to clamp or release the cable in the clamping cavity 13.

[0029] 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 towers and serve as a component of the tower.

[0030] Optionally, the first clamping part 11 and the second clamping part 12 can adopt a clamping plate structure to clamp the cable. The cable can be a power cable or an optical cable, etc., and can be applied to technical fields such as wind power generation, or other technical fields. This application does not make any special limitation on the specific type of cable, the technical field applied, or the specific structural form of the clamping assembly 10, as long as it can be able to enclose and form the above-mentioned clamping cavity 13 to accommodate the cable.

[0031] The specific structure of the clamping cavity 13 needs to be determined based on the actual number, type and outline of the cables to be fixed, to ensure that the first clamping part 11 and the second clamping part 12 at the clamping cavity 13 can make full contact with the cables to achieve a better fixing effect. This application does not make any special limitations on the specific structure and size of the clamping cavity 13.

[0032] In this embodiment, the clamping component 10 is connected by a connecting component 20. The connecting component 20 is connected between the first clamping part 11 and the second clamping part 12 and can move relative to both, forming a movable connection with both. This allows one of the first clamping part 11 and the second clamping part 12 to move relative to the other in the first direction X, ultimately adjusting the range of the clamping cavity 13 between the two, making the size of the clamping cavity 13 adjustable.

[0033] Optionally, the connecting component 20 can adopt a bolt structure, and the connecting component 20 and the clamping component 10 can form a threaded connection, so that the connecting component 20 can move relative to the clamping component 10 through the thread. During the rotation and tightening of the bolt, the second clamping part 12 can be driven to move toward or away from the first clamping part 11 to complete the spacing adjustment between the two, which is suitable for fixing cables of different diameters.

[0034] Based on this, in this embodiment, an adjustment member 30 is further provided on the clamping assembly 10. Taking the figure as an example, the adjustment member 30 is movably connected to the second clamping part 12. The adjustment member 30 can move relative to the second clamping part 12 along the first direction X. In this way, the adjustment member 30 can move in the clamping cavity 13 until it comes into contact with or moves away from the cable, thereby completing the further fixing or releasing of the cable.

[0035] This is mainly because although the size of the clamping cavity 13 can be adjusted by adjusting the connecting component 20, in order to further adapt to the size of the cable and form sufficient fixation, the movement of the adjusting component 30 can be controlled in the clamping cavity 13. By using the contact between the adjusting component 30 and the cable, further fixation of different types of cables can be achieved, thereby improving the cable fixation capability.

[0036] This application does not impose any special limitations on the specific structure of the adjusting member 30. For example, it can be set as a plate-like structure or a block-like structure, which can be connected to the clamping assembly 10 and moved relative to it, so that the adjusting member 30 can abut against the cable in the clamping cavity 13 to complete the fixing process, or move away from the cable to complete the release. As long as the fixing is completed by moving and adjusting and abutting against the cable, it is within the protection scope of this application.

[0037] This application does not impose any special restrictions on the connection method between the adjusting member 30 and the clamping assembly 10. The two can be connected by means of threaded connection, sliding connection, etc., as long as the operator can smoothly control the movement of the adjusting member 30 in the clamping cavity 13.

[0038] This utility model provides a cable clamp 100. By providing an adjusting member 30 in the clamping assembly 10 of the cable clamp 100, the adjusting member 30 can move along the first direction X in the clamping cavity 13. Thus, in addition to adjusting the distance between the first clamping part 11 and the second clamping part 12 using the connecting assembly 20, the adjusting member 30 can further abut and fix the cable in the clamping cavity 13 after the connection is formed. The movable performance of the adjusting member 30 can better adapt to cables of different sizes in the clamping cavity 13. While adjusting the clamping cavity 13 using the connecting assembly 20 to accommodate different types of cables, the adjusting member 30 can further abut and fix cables of different sizes, improving the overall adjustability of the structure, making it more adaptable, meeting the user's fixing requirements for cables of different specifications, and having adjustable versatility.

[0039] As an optional embodiment, please refer to Figure 2 The adjusting member 30 includes a driving part 31 and a fixing part 32. The driving part 31 is connected to one of the first clamping part 11 and the second clamping part 12. The fixing part 32 is connected to the driving part 31. The side of the fixing part 32 away from the driving part 31 has a cavity 33. The driving part 31 can drive the fixing part 32 to move along the first direction X.

[0040] In this embodiment, the adjusting member 30 is configured as a connection structure between the driving part 31 and the fixing part 32. For example, the driving part 31 is connected to the second clamping part 12, and the fixing part 32 is disposed in the clamping cavity 13. The operator can control the fixing part 32 to move in the clamping cavity 13 through the external driving part 31, thereby fixing or releasing the cable.

[0041] Optionally, the fixing part 32 has a cavity 33 with its opening facing the cable. Its main function is to accommodate the cable in the clamping cavity 13 and provide a fixing space for the cable. When the driving part 31 drives the fixing part 32 to gradually approach the cable, the cavity 33 can gradually accommodate the cable until the fixing part 32 comes into contact with the cable, thus completing the fixing process.

[0042] This application does not impose any special limitations on the specific dimensions of the cavity 33. The dimensions need to be determined based on the actual number and size of the fixed cables, ensuring that the cavity 33 can adequately accommodate the cables.

[0043] This utility model provides a cable clamp 100. By setting the adjusting member 30 as a driving part 31 and a fixing part 32, the operator can adjust the position of the fixing part 32 through the driving part 31 to further fix the cable and improve the control capability of the adjusting member 30.

[0044] As an optional embodiment, the fixing part 32 includes a plurality of fixing plates connected in succession, with adjacent fixing plates intersecting each other, and the plurality of fixing plates together forming a cavity 33.

[0045] Optionally, in this embodiment, the fixing part 32 is configured as a structure in which multiple fixing plates are connected. The multiple fixing plates are spliced ​​together to form a cavity 33. The size range of the cavity 33 needs to be determined according to the size of the fixing plates.

[0046] Meanwhile, adjacent fixing plates are intersected and form a predetermined angle, thereby controlling the range of the cavity 33 according to different angles to meet the coverage requirements of different types of cables. This application does not impose special limitations on the specific number, size and shape of the fixing plates.

[0047] When the operator uses the drive unit 31 for adjustment, the drive unit 31 can drive multiple fixed plates connected to it to move towards the cable in the clamping cavity 13 until the multiple fixed plates simultaneously surround the cable, so that it is accommodated in the recess 33 to form abutment, thereby completing the further fixation of the cable.

[0048] This utility model provides a cable clamp 100, which is a simple and reliable structure with multiple fixing plates connected by setting the fixing part 32. It is easy to form and manufacture the fixing part 32. The fixing plates have a larger coverage capacity and increase the contact area with the cable, thereby achieving a better fixing effect.

[0049] As an optional embodiment, please refer to Figure 2 The multiple fixing plates include a first fixing plate 1, a second fixing plate 2, and a third fixing plate 3 connected between the two. The first fixing plate 1 and the second fixing plate 2 form obtuse angles with the third fixing plate 3, respectively.

[0050] In this embodiment, three cables are fixed as an example. When the three cables are arranged in a triangular shape, the fixing part 32 needs to be set up so that the first fixing plate 1, the second fixing plate 2 and the third fixing plate 3 are connected to each other, and the third fixing plate 3 is connected between the other two.

[0051] Optionally, an obtuse angle is formed between the first fixing plate 1 and the third fixing plate 3, and an obtuse angle is formed between the second fixing plate 2 and the third fixing plate 3, so that the cavity 33 has a larger coverage area. When the fixing part 32 forms a fixed contact with the cable, the three fixing plates can form contact with the three cables simultaneously, thereby ensuring the fixing ability of the three cables and adapting to the common triangular cable distribution structure.

[0052] This utility model provides a cable clamp 100, which, by setting the fixing part 32 as a connection structure of three fixing plates, meets the conventional cable arrangement requirements, improves the fixing ability of conventional cables, and has a wider range of applications.

[0053] As an optional embodiment, please refer to Figure 1 and Figure 2 The drive unit 31 is inserted into the first clamping part 11 or the second clamping part 12. The drive unit 31 includes one of a telescopic cylinder and a screw.

[0054] Taking the figure as an example, in this embodiment, the driving part 31 is inserted into the second clamping part 12. The driving part 31 can be set as a screw structure, so that the driving part 31 and the second clamping part 12 form a threaded connection.

[0055] Through the aforementioned threaded connection, the drive unit 31 can move relative to the second clamping unit 12 in the first direction X. The operator can rotate the drive unit 31 clockwise or counterclockwise to drive the fixed part 32 connected to it to move in the clamping cavity 13 until the cavity 33 surrounds all the cables and the fixed part 32 abuts against the cables.

[0056] This application uses the above-mentioned driving method as an example for illustration only, and does not make any special limitation on the specific driving method. Any driving method that allows the operator to use the driving part 31 to drive the fixing part 32 to move in the clamping cavity 13 is within the protection scope of this application.

[0057] This utility model provides a cable clamp 100. By setting the drive unit 31 as a telescopic cylinder or screw structure, a feasible driving method is provided, which makes it easier for workers to complete the overall adjustment operation of the adjustment component 30 and forms a more simplified driving structure.

[0058] As an optional embodiment, the first clamping part 11 has a first recess 14, and the second clamping part 12 has a second recess 15. The first recess 14 and the second recess 15 are recessed in a direction opposite to each other along a first direction X. The second clamping part 12 is connected to an adjusting member 30, and at least a portion of the adjusting member 30 is located in the second recess 15.

[0059] In this embodiment, the clamping cavity 13 is formed by the first clamping part 11 and the second clamping part 12, specifically by the first recess 14 and the second recess 15 being formed relative to each other. Adjusting the size of the clamping cavity 13 is actually adjusting the distance between the first recess 14 and the second recess 15.

[0060] This application does not impose any special limitations on the specific structure of the first recess 14 and the second recess 15. The function of the two recesses is to accommodate the cable to be fixed. Therefore, the actual structure of the first recess 14 and the second recess 15 needs to be determined according to the actual cable profile so that the clamping cavity 13 can make sufficient contact and fix the cable.

[0061] Optionally, the adjusting member 30 can be disposed in the second recess 15 of the second clamping part 12. When the second clamping part 12 is moved relative to the first clamping part 11 by the connecting component 20, the adjusting member 30 in the second recess 15 can be used to adjust the distance between the fixing part 32 and the cable, so that the two can form a more sufficient contact and meet the fixing requirements of cables of different sizes.

[0062] This utility model provides a cable clamp 100, which forms a clamping cavity 13 by utilizing a first recess 14 and a second recess 15 in a relative manner. This provides a specific structural form of the clamping cavity 13, which better meets the requirements for fixing cables and provides an adaptive clamping space for cables of different sizes.

[0063] As an optional embodiment, please refer to Figure 2 The first recess 14 includes two successively arranged first arc-shaped grooves 14a, and the second recess 15 includes a second arc-shaped groove 15a. At least a portion of the adjusting member 30 is located in the second arc-shaped groove 15a.

[0064] In this embodiment, the first recess 14 is configured as two first arc-shaped grooves 14a, and the second recess 15 is configured as a second arc-shaped groove 15a, so that the two first arc-shaped grooves 14a and one second arc-shaped groove 15a are correspondingly arranged in the first direction X, thereby forming a complete clamping cavity 13 structure.

[0065] The above embodiment satisfies the structural form of clamping three cables. Each arc-shaped groove can accommodate one cable, and the three cables are distributed in a triangular shape in the clamping cavity 13. This application does not make special limitations on the specific form of the recess, but can determine it according to the actual number of cables fixed.

[0066] Optionally, the height of both sides of the two first arc-shaped grooves 14a can be set to be greater than the height in the middle. So when the cable is laid in the clamping cavity 13 and fastened by the connector 21, the cable can be squeezed toward the center of the clamping cavity 13, so that the clamping assembly 10 can clamp the cable more tightly. By increasing the contact area between adjacent cables, the squeezing force between them is improved. Under the action of mutual squeezing force in the clamping cavity 13, the cable can be prevented from sliding down, ensuring the safety of the cable and thus improving the clamping reliability of the cable clamp 100.

[0067] This utility model provides a cable clamp 100, which, by setting the recess as an arc-shaped groove, can better adapt to the outer contour of the cable and accommodate a corresponding number of cables, thus better meeting the fixing requirements for cables of different quantities and sizes.

[0068] As an optional embodiment, the number of second arc-shaped grooves 15a is n, the number of first arc-shaped grooves 14a is 2n, and every two first arc-shaped grooves 14a are arranged opposite to one of the second arc-shaped grooves 15a. Each second arc-shaped groove 15a is respectively provided with an adjusting member 30, and the two first arc-shaped grooves 14a in the same group are symmetrically distributed relative to the center line of the adjusting member 30.

[0069] Optionally, in the clamping assembly 10, each second arc-shaped groove 15a can correspond to two first arc-shaped grooves 14a, thereby enabling the fixing of three cables arranged in a triangular pattern in one clamping cavity 13. In this embodiment, the adjusting member 30 can be disposed on the second clamping part 12 and located in the second arc-shaped groove 15a. In this case, in order to make the adjusting member 30 form a more balanced and stable clamping of the cables, the center line of the adjusting member 30 can be aligned with the midpoint between the two first arc-shaped grooves 14a to form a symmetrical structure, so that the fixing part 32 can clamp the cables in the two first arc-shaped grooves 14a more evenly.

[0070] When the clamping assembly 10 has multiple clamping cavities 13, the first clamping part 11 and the second clamping part 12 have multiple sets of corresponding first arc grooves 14a and second arc grooves 15a, which can simultaneously fix multiple sets of cables distributed in a triangular pattern. For example, when the number of second arc grooves 15a is n=2, the number of first arc grooves 14a is 2n=4. The number of second arc grooves 15a determines the number of clamping cavities 13, that is, two clamping cavities 13 spaced apart are provided between the first clamping part 11 and the second clamping part 12. Of course, the number can also be adjusted according to the actual number of sets of clamped cables required.

[0071] Optionally, an adjustment member 30 can be provided in each of the above-mentioned clamping cavities 13, so that after adjusting the size of multiple clamping cavities 13 together, the adjustment member 30 in each clamping cavity 13 can be adjusted separately to further independently fix the cable combinations of different sizes in each clamping cavity 13.

[0072] This utility model embodiment provides a cable clamp 100, which further provides multiple adjusting members 30 and sets the adjusting members 30 at the center position of each clamping cavity 13, so that cables of different sizes in each clamping cavity 13 can be adjusted independently. At the same time, it is beneficial to the cable clamping balance during the adjustment process and improves the overall clamping stability.

[0073] As an optional embodiment, the connecting assembly 20 includes a plurality of connectors 21, and the first clamping part 11 and the second clamping part 12 have a plurality of sets of aligned connecting holes 16, and each connector 21 is movably inserted into a set of connecting holes 16.

[0074] Optionally, alignment connection holes 16 can be provided on both sides of the clamping cavity 13. For example, two sets of connection holes 16 are provided on both sides of the clamping cavity 13 in the figure. The connection holes 16 can be bolt holes, and the connector 21 can be a bolt structure. The position of the clamping assembly 10 can be adjusted by movably inserting the connector 21 into the connection hole 16. This application does not impose a special limitation on the number of connectors 21, which can be determined according to the connection requirements.

[0075] With the above-mentioned threaded connection, when the connector 21 is screwed on, the second clamping part 12 will gradually move closer to or away from the first clamping part 11, thereby adjusting the size of the clamping cavity 13 between the two to accommodate different cable models. When screwing on the connector 21, multiple connectors 21 need to be adjusted simultaneously to ensure structural balance.

[0076] Optionally, when the connector 21 is configured as a bolt structure, the operator only needs to tighten the nut during adjustment, thereby driving the screw to move in the first direction X. In order to improve the stability of the above bolt connection, a shim can be provided between the connector 21 and the second clamping part 12. In addition to improving the bolt tightening force, it can also reduce the wear between the parts during the tightening process.

[0077] Optionally, when the connecting hole 16 is configured as a through hole, the connector 21 can be directly inserted into the fixed bracket of the tower using the through hole structure of the connecting hole 16. If the connecting hole 16 is configured as a blind hole, the connector 21 inserted into the connecting hole 16 only serves to adjust the size of the clamping cavity 13. A fixing hole needs to be provided on the first clamping part 11, and a fixing bolt needs to pass through the fixing hole so that the first clamping part 11 can be directly inserted into the tower using the fixing bolt. Both of the above methods can achieve the fixing of the cable clamp 100.

[0078] This utility model provides a cable clamp 100. By setting multiple sets of connection holes 16 on the clamping assembly 10 and using multiple connectors 21 for movable insertion, the size of the clamping cavity 13 can be adjusted, while ensuring the connection strength of the clamping assembly 10 and improving the overall structural stability of the clamp.

[0079] According to an embodiment of the present invention, a tower is provided, including a tower body, an adapter frame, and a cable clamp 100 as described above. The adapter frame is connected to the tower body; the first clamping part 11 is connected to the adapter frame.

[0080] Optionally, the cable clamp 100 in this embodiment can be applied in the field of wind power generation technology. Specifically, it can be connected to the tower, and the cable passing through the adapter frame can be clamped by the cable clamp 100 to fix the cable to the adapter frame of the tower.

[0081] According to an embodiment of the present invention, a wind turbine generator set is provided, including the tower as described above.

[0082] This utility model provides a cable clamp, a tower, and a wind turbine generator set. By incorporating an adjusting member in the clamping assembly of the cable clamp, the adjusting member can move along a first direction within the clamping cavity. This allows for adjustment of the distance between the first and second clamping parts using a connecting assembly. Furthermore, after connection is formed, the adjusting member can further abut and fix the cable within the clamping cavity. The movable nature of the adjusting member better adapts to cables of different sizes within the clamping cavity. While adjusting the clamping cavity using the connecting assembly to accommodate different cable types, the adjusting member can also further abut against cables of different sizes to complete the fixing process. This improves the overall adjustability of the structure, giving it better adaptability and meeting users' requirements for fixing cables of different specifications, offering adjustable versatility.

[0083] Although the present invention 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 the invention. In particular, the technical features mentioned in the various embodiments can be combined in any manner, provided there is no structural conflict. The present invention 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) distributed along a first direction (X), and a clamping cavity (13) is formed between the first clamping portion (11) and the second clamping portion (12); A connecting component (20) is connected to the first clamping part (11) and the second clamping part (12) and enables the relative distance between the first clamping part (11) and the second clamping part (12) in the first direction (X) to be adjustable; An adjusting member (30) is connected to at least one of the first clamping part (11) and the second clamping part (12). At least a portion of the adjusting member (30) is located in the clamping cavity (13) and is movable along the first direction (X) to clamp or release the cable in the clamping cavity (13).

2. The cable clamp (100) according to claim 1, characterized in that, The adjusting member (30) includes a driving part (31) and a fixing part (32). The driving part (31) is connected to one of the first clamping part (11) and the second clamping part (12). The fixing part (32) is connected to the driving part (31). The fixing part (32) has a cavity (33) on the side away from the driving part (31). The driving part (31) can drive the fixing part (32) to move along the first direction (X).

3. The cable clamp (100) according to claim 2, characterized in that, The fixing part (32) includes a plurality of fixing plates connected in succession, with adjacent fixing plates intersecting each other, and the plurality of fixing plates together enclosing the cavity (33).

4. The cable clamp (100) according to claim 3, characterized in that, The plurality of fixing plates include a first fixing plate (1), a second fixing plate (2), and a third fixing plate (3) connected between the two, wherein the first fixing plate (1) and the second fixing plate (2) form an obtuse angle with the third fixing plate (3).

5. The cable clamp (100) according to claim 2, characterized in that, The drive unit (31) is inserted into the first clamping part (11) or the second clamping part (12), and the drive unit (31) includes one of a telescopic cylinder and a screw.

6. The cable clamp (100) according to claim 1, characterized in that, The first clamping part (11) has a first recess (14), and the second clamping part (12) has a second recess (15). The first recess (14) and the second recess (15) are recessed in a direction away from each other along the first direction (X). The second clamping part (12) is connected to the adjusting member (30), and at least a portion of the adjusting member (30) is located in the second recess (15).

7. The cable clamp (100) according to claim 6, characterized in that, The first recess (14) includes two successively arranged first arc-shaped grooves (14a), the second recess (15) includes a second arc-shaped groove (15a), and at least a portion of the adjusting member (30) is located in the second arc-shaped groove (15a).

8. The cable clamp (100) according to claim 7, characterized in that, The number of the second arc-shaped grooves (15a) is n, and the number of the first arc-shaped grooves (14a) is 2n. Every two first arc-shaped grooves (14a) are arranged opposite to one of the second arc-shaped grooves (15a). Each second arc-shaped groove (15a) is respectively provided with the adjusting member (30). The two first arc-shaped grooves (14a) in the same group are symmetrically distributed with respect to the center line of the adjusting member (30).

9. The cable clamp (100) according to claim 1, characterized in that, The connecting assembly (20) includes a plurality of connectors (21), the first clamping part (11) and the second clamping part (12) have a plurality of sets of aligned connecting holes (16), and each connector (21) is movably inserted into a set of corresponding connecting holes (16).

10. A tower, characterized in that, include: Tower body; The adapter frame is connected to the tower body; The cable clamp (100) as described in any one of claims 1 to 9, wherein the first clamping part (11) is connected to the adapter frame.

11. A wind turbine generator set, characterized in that, Including the tower as described in claim 10.

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