Tower drum supporting device

Abstract

The embodiment of the invention provides a tower drum supporting device. The device comprises a base and a plurality of supporting seats, the multiple supporting bases comprise the first supporting base and the second supporting base which are arranged in the first direction in a spaced mode, and the first supporting base and the second supporting base are used for supporting the tower barrel. At least one of the first supporting seat and the second supporting seat is slidably connected with the base, and the first supporting seat and the second supporting seat can get close to each other or get away from each other in the first direction. According to the device, the supporting seats are arranged on the base in the first direction at intervals, the effects of supporting the tower drum and conveniently transporting the tower drum can be achieved, at least one supporting seat is slidably connected with the base, the effect of conveniently adjusting the distance between the supporting seats is achieved, and then the device can be conveniently adapted to tower drums with different diameters.

Description

Technical Field

[0001] This application relates to the field of wind power tower support technology, and in particular to a tower support device. Background Technology

[0002] As a core direction of global energy transition, wind power generation is experiencing a continuous increase in demand for the manufacturing and transportation of its core component—the tower. As a crucial structure supporting wind turbines, the diameter and length of the tower are constantly increasing with technological advancements. During the tower manufacturing process, the tower support system plays a vital role in facilitating tower production and transportation.

[0003] Existing tower support devices, designed to accommodate towers of different diameters, rely on overhead cranes to lift and change the relative position of the support base and the base, then use bolts to fix the adjusted support base to the base. This process has the following problems: using overhead cranes for lifting is labor-intensive, time-consuming, complex, and inefficient. Summary of the Invention

[0004] The tower support device provided in this application embodiment is used to solve the problems of difficult operation, resource consumption, low efficiency, and difficulty in centering of existing tower support devices for adjusting the center distance of the support base, thereby achieving efficient and quick adjustment of the center distance of the tower support base.

[0005] This application provides a tower support device, including: a base and multiple support seats.

[0006] The plurality of support bases include a first support base and a second support base spaced apart along a first direction. The first support base and the second support base are used to support the tower, ensure the force balance of the tower, and ensure the stability of the tower structure.

[0007] At least one of the first support and the second support is slidably connected to the base, and the first support and the second support can move closer to or further away from each other along the first direction.

[0008] By setting at least one support base and the base to slide together, it can adapt to towers of different diameters, reduce the complexity of operation, and achieve the effect of convenient and quick adjustment of the relative position of the support base and the base, thereby improving the flexibility and safety of the operation process of adjusting the center distance.

[0009] In one possible implementation, the support base includes a fixing member with a locking bolt; the support base is precisely fixed after adjustment, ensuring the stability of the supporting function while allowing for flexible position adjustment.

[0010] The base is provided with multiple connection holes, which are spaced apart sequentially along the first direction. The locking bolts are threaded into the connection holes. Multiple bolt holes ensure versatility in adjustment positions, allowing selection of appropriate threaded holes for different tower diameters. The detachable rigid connection between the locking bolts and the threaded holes simplifies operation and maintenance, reducing overall costs.

[0011] When the tower diameter changes and the center distance of the support base needs to be adjusted, first loosen the locking bolts on the support base to separate it from the base. Utilizing the sliding connection between the support base and the base, manually push the support base to slide along the first direction to the target position, and then secure it by locking the bolts into the threaded holes on the support base.

[0012] In one possible implementation, the axial direction of the connecting hole is perpendicular to the first direction, and the axial direction of the connecting hole is horizontal. Horizontally positioning the axial direction of the connecting hole, compared to the previous method of positioning it perpendicular to the ground, only requires adjusting the alignment in the first direction, eliminating the need to adjust the alignment of the support base perpendicular to the first direction. This significantly reduces the difficulty of the alignment operation, allowing for quick alignment of the bolt holes.

[0013] In one possible implementation, the base is provided with a roller structure, the roller structure including a plurality of contact rollers, the plurality of contact rollers being arranged sequentially at intervals along the first direction, the axial direction of the contact rollers being perpendicular to the first direction.

[0014] The support is disposed on the top surface of the contact roller and rolls in contact with the contact roller so that the support can slide relative to the base along the first direction.

[0015] By setting up a roller structure, the relative position of the support and the base can be quickly adjusted. Multiple contact rollers are spaced apart along the first direction to ensure that the bottom of the support is evenly stressed. The axis of the contact roller is perpendicular to the first direction to ensure that the cylindrical surface of the contact roller forms a front-to-back limit on the support, so that the support can only slide along the first direction and ensures a precise sliding path.

[0016] In one possible implementation, there are multiple roller structures, which are arranged sequentially at intervals along the first direction; the arrangement of multiple roller structures ensures the adjustability of the support at different positions, and the arrangement of multiple roller structures at intervals along the first direction ensures the adjustability of the support at different positions in the first direction.

[0017] The roller structure includes a bracket disposed on the base; in the roller structure, multiple contact rollers are rotatably connected to the bracket. Setting the roller structure to include a bracket allows for precise positioning of the contact rollers, ensuring no deviation in the sliding direction. The rotatable connection of multiple contact rollers to the bracket facilitates maintenance and replacement; if a single contact roller is damaged, it can be disassembled and replaced individually, significantly reducing maintenance time.

[0018] In one possible implementation, the bracket is detachably connected to the base to adjust the position of the bracket in the first direction. This adapts to different sized support seats, expanding the applicability of the device and ensuring that the contact roller always maintains uniform contact with the full length of the support seat bottom, guaranteeing stable support for towers of different specifications.

[0019] In one possible implementation, the plurality of roller structures includes a first roller structure and a second roller structure; the first roller structure is disposed corresponding to the first support base, and the second roller structure is disposed corresponding to the second support base.

[0020] It can ensure the sliding function of the two supports, expand the adjustment range, and optimize their respective support performance to ensure that the two supports are at the same height and the force is evenly distributed.

[0021] In one possible implementation, the support base is provided with a removable wear plate located at the bottom of the support base and in rolling contact with the roller structure. The wear plate serves as a device for the bottom of the support base to roll in contact with the roller structure and as a wear layer between the support base and the roller structure, thereby avoiding damage to the support base body and reducing the difficulty of later maintenance.

[0022] The support base includes a main body and a support roller disposed on the main body. The support roller is rotatably connected to the main body and is used to support the tower. This ensures the stability and alignment of the tower support and is compatible with the cylindrical structure of the tower.

[0023] In one possible implementation, the support base includes a drive motor disposed on the main body, the output end of the drive motor being connected to the support roller, and the drive motor capable of driving the support roller to rotate relative to the main body. This facilitates welding and inspection during the tower manufacturing process, thereby improving manufacturing efficiency.

[0024] In one possible implementation, the support base is provided with a limiting member; when the support base slides relative to the base along the first direction, the limiting member slides into contact with the base to limit the support base from deviating from the base. This solves the risk of the support base veering off course and tipping to either side during movement, thus providing a protective function.

[0025] The tower support device provided in this application embodiment supports the tower by setting a base and setting multiple support seats on the base. By setting at least one support seat to be slidably connected to the base, the support seat can be moved closer or further away along the slid connection direction, so as to facilitate the adjustment of the center distance between the support seats and achieve the effect of adapting to towers of different diameters. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0027] Figure 1 This is a front view of the tower support device provided in an embodiment of this application;

[0028] Figure 2 This is a side view of the tower support device provided in an embodiment of this application;

[0029] Figure 3 This is a top view of the tower support device after removing the support base, as provided in an embodiment of this application.

[0030] Figure 4 This is a front view of the roller structure provided in an embodiment of this application;

[0031] Figure 5 This is a top view of the roller structure provided in an embodiment of this application;

[0032] Figure 6 A side view of the roller structure provided in an embodiment of this application;

[0033] Figure 7 The following are provided for the embodiments of this application: Figure 5 A sectional view along direction A.

[0034] Figure 8 A front view of the support base provided in an embodiment of this application;

[0035] Figure 9 Side view of the support base provided in an embodiment of this application;

[0036] Figure 10 A front view of the base provided in an embodiment of this application;

[0037] Figure 11 Top view of the base provided in an embodiment of this application;

[0038] Figure 12 A side view of the base provided for an embodiment of this application.

[0039] Explanation of reference numerals in the attached figures:

[0040] 100 - Support base; 101 - First support base; 102 - Second support base; 110 - Wear plate;

[0041] 120 - Main body; 130 - Support roller; 140 - Drive motor; 150 - Limiting component; 160 - Locking bolt;

[0042] 200 - Base; 210 - End plate; 220 - First upper cover plate; 230 - Baffle; 231 - Connecting hole;

[0043] 241 - First stiffening plate; 242 - Second stiffening plate; 243 - Third stiffening plate;

[0044] 250 - Web plate; 260 - Second upper cover plate; 270 - Base plate; 280 - Limiting plate;

[0045] 300 - Roller structure; 301 - First roller structure; 302 - Second roller structure; 310 - Contact roller; 320 - Support; 321 - Outer support seat; 322 - Support seat; 323 - Base plate; 330 - Oil cup; 340 - Rubber pad.

[0046] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0047] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0048] Figure 1 This is a schematic diagram of the main view of the tower support device provided in this application, as shown below. Figure 1 As shown, this application is specifically applied to the manufacturing and transportation process of wind power generation towers. However, in order to adapt to towers of different diameters, existing tower support devices usually rely on overhead cranes to lift and change the relative positions of the support base 100 and the base 200, and adjust the center distance between the support base 100.

[0049] The execution process is labor-intensive, time-consuming, complex, and inefficient. Because the bolt holes connecting the base 200 and the support 100 are mostly designed vertically, the support 100 is prone to shifting position due to gravity during crane lifting, causing difficulties in aligning the bolt holes.

[0050] The tower support device provided in this application includes multiple support seats 100, including first support seats 101 and second support seats 102 spaced apart along a first direction. The first support seats 101 and second support seats 102 are used to support the tower, ensuring the tower is under stress balance and the tower structure is stable. At least one of the first support seats 101 and second support seats 102 is slidably connected to the base 200, and the first support seats 101 and second support seats 102 can move closer to or further away from each other along the first direction.

[0051] By setting at least one support base 100 and base 200 in a sliding connection, it can adapt to towers of different diameters, reduce the complexity of operation, and achieve the effect of convenient and quick adjustment of the relative position of support base 100 and base 200, thereby improving the flexibility and safety of the center distance adjustment operation.

[0052] To make the objectives, implementation methods and advantages of this application clearer, the exemplary implementation methods of this application will be clearly and completely described below with reference to the accompanying drawings of the exemplary embodiments of this application. Obviously, the described exemplary embodiments are only some embodiments of this application, and not all embodiments.

[0053] It should be noted that the brief descriptions of terms in this application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of this application. Unless otherwise stated, these terms should be understood in their ordinary and common meaning.

[0054] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover but not exclusively include, for example, a product or device that includes a series of components is not necessarily limited to those that are explicitly listed, but may include other components that are not explicitly listed or that are inherent to such product or device.

[0055] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0056] The terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0057] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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 mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0058] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0059] Figure 1 This is a schematic diagram of the main view of the tower support device provided in this application, as shown below. Figure 1 As shown, the tower support device includes a base 200 and multiple support seats 100;

[0060] The plurality of support bases 100 include a first support base 101 and a second support base 102 arranged at intervals along a first direction. The first support base 101 and the second support base 102 are used to support the tower, ensure the force balance of the tower, and ensure the stability of the tower structure.

[0061] At least one of the first support base 101 and the second support base 102 is slidably connected to the base 200, and the first support base 101 and the second support base 102 can move closer to or further away from each other along a first direction. This design is adaptable to towers of different diameters, eliminating the need for an overhead crane; the relative position of the support base 100 and the base 200 can be adjusted manually by pushing the support base 100, reducing operational complexity and achieving convenient and quick adjustment of the relative position of the support base 100 and the base 200. This also improves the flexibility and safety of the center distance adjustment process.

[0062] For example, the support base 100 includes a fixing member with a locking bolt 160; the support base 100 is precisely fixed after the position is adjusted, ensuring the stability of the supporting function while ensuring that the position of the support base 100 can be flexibly adjusted.

[0063] like Figures 10-12As shown, the base 200 is equipped with a baffle 230, on which multiple connection holes 231 are provided. These connection holes 231 are spaced apart sequentially along a first direction, and locking bolts 160 are threaded into the connection holes 231. The multiple connection holes 231 ensure versatility in adjustment positions, allowing selection of appropriate connection holes 231 according to different tower diameters. The detachable rigid connection between the locking bolts 160 and the connection holes 231 simplifies operation and maintenance, reducing overall costs.

[0064] When the tower diameter changes and the center distance of the support base 100 needs to be adjusted, first loosen the locking bolts 160 on the support base 100 to separate the support base 100 from the base 200. Utilizing the sliding connection between the support base 100 and the base 200, manually push the support base 100 to slide along the first direction to the target position, and then fix it by locking the bolts 160 and connecting holes 231 on the base 200 to complete the adjustment.

[0065] For example, the axial direction of the connecting hole 231 is set perpendicular to the first direction, and the axial direction of the connecting hole 231 is set horizontally. Setting the axial direction of the connecting hole 231 horizontally, compared with setting it perpendicular to the ground, only requires adjusting the alignment in the first direction, without having to adjust the alignment of the support base 100 perpendicular to the first direction, thus reducing the difficulty of the alignment operation and achieving the effect of quickly aligning the bolt holes.

[0066] For example, the base 200 is provided with a roller structure 300, which includes a plurality of contact rollers 310. The plurality of contact rollers 310 are arranged sequentially at intervals along a first direction, and the axial direction of the contact rollers 310 is perpendicular to the first direction. The roller structure 300 is provided to reduce the motion resistance during sliding. By setting the roller structure 300 to have a plurality of contact rollers 310 arranged sequentially at intervals along the first direction, it plays a role in balancing the load and achieving the effect of avoiding stress concentration.

[0067] The support seat 100 is disposed on the top surface of the contact roller 310 and rolls in contact with the contact roller 310 so that the support seat 100 can slide relative to the base 200 in a first direction, providing precise guidance and restricting the movement direction of the support seat 100.

[0068] For example, the contact roller 310 is manufactured by machining a bar stock with a diameter of φ80mm. Considering that the contact roller 310 is under constant wear during operation, it needs to have good wear resistance. Therefore, after the machining process, the contact roller 310 needs to be heat-treated to improve its wear resistance. Preferably, the heat treatment process makes the surface hardness of the contact roller 310 reach HRC50-55, thereby meeting the performance requirements of the contact roller 310.

[0069] By setting the roller structure 300, the relative position of the support seat 100 and the base 200 can be quickly adjusted. The roller structure 300 is set with multiple contact rollers 310 spaced apart along the first direction to ensure that the bottom of the support seat 100 is subjected to uniform force. The axis of the contact rollers 310 is perpendicular to the first direction to ensure that the cylindrical surface of the contact rollers 310 forms a front-back limit on the support seat 100, so that the support seat 100 can only slide along the first direction, ensuring that the sliding path is accurate.

[0070] like Figure 3 As shown, for example, there are multiple roller structures 300, and the multiple roller structures 300 are arranged sequentially at intervals along the first direction to ensure the adjustability of the support 100 in the first direction.

[0071] like Figures 4-7 As shown, the roller structure 300 includes a bracket 320, which is disposed on the base 200. In the roller structure 300, multiple contact rollers 310 are rotatably connected to the bracket 320. Setting the roller structure 300 to include the bracket 320 allows for precise positioning of the contact rollers 310, ensuring that the sliding direction does not deviate. The rotatable connection of multiple contact rollers 310 to the bracket 320 facilitates maintenance and replacement of the contact rollers 310; damaged contact rollers 310 can be individually disassembled and replaced, significantly shortening maintenance time.

[0072] For example, such as Figures 4-7 As shown, the bracket 320 is configured to include a support seat 322 and a support outer seat 321. The support seat 322 has an annular closed structure, which restricts the contact roller 310 and provides a storage medium for the lubricating oil of the roller structure 300.

[0073] The oil cup 330 can actively add lubricating medium to the roller structure 300 to reduce friction and wear. The outer support 321 is also an annular closed structure. As a limiting structure for the support 322, it restricts the displacement of the support 322 and ensures that the support 322 works stably in the preset position.

[0074] For example, such as Figure 5 As shown, the bracket 320 also includes a base plate 323, which serves as a load-bearing component for the contact roller 310. Given that the base plate 323 is in a wear condition for a long time during operation, it needs to have good wear resistance.

[0075] Preferably, the base plate 323 is made of a 35mm thick steel plate through machining. Based on this, after the machining process is completed, the base plate 323 needs to be heat-treated to obtain the hardness required for use, thereby improving wear resistance and ensuring its service life.

[0076] like Figure 7As shown, the bracket 320 is also equipped with a rubber pad 340, which is located at the bottom of the support 322. The rubber pad 340 serves as a buffer device for the entire roller structure 300, reducing the rigid impact on the rollers when subjected to loads, thus achieving buffering, shock absorption, and improving the lifespan of the roller structure 300. The rubber pad 340 is preferably made of polyurethane rubber.

[0077] For example, the bracket 320 is detachably connected to the base 200 to adjust the position of the bracket 320 in the first direction. This adapts to different sized support seats 100, expanding the range of applications and ensuring that the contact roller 310 always makes uniform contact with the bottom of the support seat 100, thus ensuring stable support for towers of different specifications.

[0078] like Figure 1 As shown, the multiple roller structures 300 include a first roller structure 301 and a second roller structure 302; the first roller structure 301 is correspondingly arranged with the first support base 101, and the second roller structure 302 is correspondingly arranged with the second support base 102.

[0079] This design ensures the sliding function of the two support seats 100, expands the adjustment range, and optimizes the support performance of each support seat 322 to ensure that the two support seats 100 are at the same height and the force is evenly distributed.

[0080] like Figure 9 As shown, the support base 100 is provided with a removable wear plate 110, which is located at the bottom of the support base 100 and is used for rolling contact with the roller structure 300. The wear plate 110 is a device for the bottom of the support base 100 to roll in contact with the roller structure 300, and serves as a wear layer between the support base 100 and the roller structure 300, which not only avoids damage to the support base 100 itself, but also reduces the difficulty of later maintenance.

[0081] like Figure 8 , Figure 9 As shown, the support base 100 includes a main body 120 and a support roller 130 disposed on the main body 120. The support roller 130 is rotatably connected to the main body 120. The main body 120 is used to provide support for the support roller 130. The support roller 130 is used to support the tower and ensure the stability and centering of the tower support.

[0082] For example, such as Figure 2 As shown, the support base 100 includes a drive motor 140, which is disposed on the main body 120. The output end of the drive motor 140 is connected to the support roller 130, and the drive motor 140 can drive the support roller 130 to rotate relative to the main body 120. This facilitates welding and inspection during the tower manufacturing process and improves manufacturing efficiency.

[0083] For example, such as Figure 8 , Figure 9As shown, limiters 150 are provided on both sides of the support base 100. When the support base 100 slides relative to the base 200 along the first direction, the limiters 150 slide in contact with the base 200 to prevent the support base 100 from deviating from the base 200. During the sliding process of the support base 100, the guiding effect of the roller structure 300 ensures the precise movement of the support base 100, while the limiters 150 prevent the support base 100 from sliding off the base 200. This solves the risk of deviation and tipping to both sides during the movement of the support base 100, thus providing a protective function.

[0084] like Figures 10-12 As shown, a base plate 270 is mounted on the bottom of the base 200. Preferably, multiple drainage holes are provided through the base plate 270. Liquid entering the base 200 can be discharged in time through the drainage holes, which can effectively prevent water from accumulating inside the base 200, thereby preventing water from corroding the inside of the base 200 and extending the service life of the base 200.

[0085] A baffle 230 and a web 250 are provided in the vertical direction of the base plate 270. There are multiple webs 250, and multiple third stiffeners 243 are provided between the multiple webs 250. The baffle 230, web 250, and third stiffeners 243 cooperate with the end plate 210, the first upper cover plate 220, and the second upper cover plate 260 at the end of the base 200 to form the overall shape of the base 200 structure.

[0086] As an optional implementation, in order to improve the overall rigidity of the base 200 structure, a plurality of first stiffeners 241 and a plurality of second stiffeners 242 are arranged sequentially on the outer side of the base 200 along the first direction. This structure also facilitates the movement of the base 200.

[0087] As another alternative implementation, the length of the end plate 210 is extended, and multiple limiting plates 280 are respectively provided on both sides of the middle position of the base 200 to restrict the position of the support 100, thereby effectively preventing the support 100 from being bumped or falling off during movement.

[0088] Finally, it should be noted that other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This invention is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of the invention is limited only by the appended claims.

[0089] For ease of explanation, the above description has been provided in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or to limit the embodiments to the specific forms disclosed above. Various modifications and variations can be obtained based on the above teachings. The selection and description of the above embodiments are for the purpose of better explaining the principles and practical applications, thereby enabling those skilled in the art to better utilize the embodiments and various different variations of embodiments suitable for specific application considerations.

Claims

1. A tower section support apparatus, characterized by, The base (200) and a plurality of support seats (100) are included. The plurality of support seats (100) include a first support seat (101) and a second support seat (102) arranged at intervals along a first direction, and the first support seat (101) and the second support seat (102) are used for supporting a tower. At least one of the first support seat (101) and the second support seat (102) is in sliding connection with the base (200), and the first support seat (101) and the second support seat (102) can move closer to or away from each other along the first direction.

2. The tower leg support apparatus of claim 1, wherein, The support seat (100) includes a fixing member provided with a locking bolt (160). The base (200) is provided with a plurality of connection holes (231) arranged at intervals along the first direction, and the locking bolt (160) is in threaded connection with the connection hole (231).

3. The tower leg support apparatus of claim 2, wherein, The axis direction of the connection hole (231) is perpendicular to the first direction, and the axis direction of the connection hole (231) is horizontal.

4. The tower leg support apparatus of claim 1, wherein, The base (200) is provided with a roller structure (300) including a plurality of contact rollers (310) arranged at intervals along the first direction, and the axis direction of the contact roller (310) is perpendicular to the first direction. The support seat (100) is arranged on the top surface of the contact roller (310) and in rolling contact with the contact roller (310), so that the support seat (100) can slide relative to the base (200) along the first direction.

5. The tower support apparatus of claim 4, wherein, The number of the roller structure (300) is a plurality, and the plurality of roller structures (300) are arranged at intervals along the first direction. The roller structure (300) includes a bracket (320) arranged on the base (200), and in the roller structure (300), the plurality of contact rollers (310) are in rotary connection with the bracket (320).

6. The tower support apparatus of claim 5, wherein, The bracket (320) is in detachable connection with the base (200) to adjust the position of the bracket (320) in the first direction.

7. The tower leg support apparatus of claim 5, wherein, The plurality of roller structures (300) include a first roller structure (301) and a second roller structure (302). The first roller structure (301) is arranged correspondingly to the first support seat (101), and the second roller structure (302) is arranged correspondingly to the second support seat (102).

8. The tower leg support apparatus of claim 4, wherein, The support seat (100) is provided with a detachable wear plate (110) located at the bottom of the support seat (100), and the wear plate (110) is in rolling contact with the roller structure (300). The support seat (100) includes a main body (120) and a support roller (130) arranged on the main body (120), and the support roller (130) is in rotary connection with the main body (120), and the support roller (130) is used for supporting the tower.

9. The tower support apparatus of claim 8, wherein, The support seat (100) comprises a driving motor (140), the driving motor (140) is arranged on the main body (120), the output end of the driving motor (140) is connected with the supporting roller (130), and the driving motor (140) can drive the supporting roller (130) to rotate relative to the main body (120).

10. The tower mast support apparatus of claim 1, wherein, The support seat (100) is provided with a limiting piece (150); When the support seat (100) slides relative to the base (200) along the first direction, the limiting piece (150) is in sliding contact with the base (200), so as to limit the support seat (100) from deviating from the base (200).

Images