Split type concrete tower tube segment splicing platform

Abstract

The utility model provides a fragmented concrete tower tube duct piece splicing platform, and relates to the technical field of onshore wind power concrete tower tubes, the fragmented concrete tower tube duct piece splicing platform comprises a central support, a plurality of duct piece supports, a first connecting rod and a telescopic rod, the plurality of duct piece supports are distributed at intervals along the circumferential direction of the central support; each segment support is connected with the center support through a first connecting rod, each segment support is provided with a first counter-force device and a second counter-force device, the bottom of each segment support is provided with a plurality of leveling supporting legs, and the leveling supporting legs are used for jointly adjusting the flatness of the segment supports. One end of the telescopic rod is hinged to the center support, and the other end of the telescopic rod is used for being connected with an embedded part on a duct piece. Compared with the prior art, the split type concrete tower tube duct piece splicing platform can achieve rapid splicing of split type duct pieces, and can guarantee the splicing accuracy of the duct pieces.

Description

Technical Field

[0001] The utility model relates to the technical field of onshore wind power concrete towers, and in particular to a segmented concrete tower segment assembly platform. Background Art

[0002] As a clean energy technology, wind power generation has been widely used in the "Three Norths" region (Northwest, North China and Northeast China) with good wind resources in my country. As the development of the "Three Norths" region becomes increasingly saturated, wind power generation is developing inland. Due to the lower wind speed in inland areas and the increasing power of wind turbines, the diameter of the wind rotor is getting larger and the height of the tower is getting higher. At present, the tower height of domestic onshore wind turbines has reached 120m to 180m.

[0003] As the tower increases in height, the rigidity of the traditional steel tower is low, and the tower is prone to resonance, which in turn leads to damage. At present, a new type of steel-concrete hybrid tower structure system has been deeply studied and widely used. The system uses a concrete tower at the bottom and a steel tower at the top. The ratio of the height of the steel tower to the concrete tower is determined by its frequency and economy. This system can effectively improve the rigidity of the tower and avoid resonance of the tower.

[0004] Concrete towers are generally prefabricated in sections and pieces. The larger diameter sections are prefabricated in 2 or 4 pieces and then transported to the site for assembly and hoisting.

[0005] At present, relevant assembly platforms have been invented for the assembly of concrete tower segments at the project site, but most of the assembly platforms still cannot meet the assembly requirements of all concrete tower segments of the whole machine. Some assembly platforms also have problems such as high cost, difficult installation, low assembly accuracy and slow construction speed. Utility Model Content

[0006] The utility model aims to solve at least one of the above technical problems.

[0007] The utility model provides a segmented concrete tower segment assembly platform, comprising: a central support, a segment support, a first connecting rod and a telescopic rod, wherein a plurality of segment supports are spaced apart along the circumference of the central support, and each segment support is connected to the central support via the first connecting rod, and each segment support is provided with a first reaction force device and a second reaction force device, wherein the first reaction force device is used to push the segment on the segment support toward the direction close to the central support, and the second reaction force device is used to push the segment toward the direction away from the central support, and a plurality of leveling legs are provided at the bottom of each segment support, and the plurality of leveling legs are used to jointly adjust the flatness of the segment support, and one end of the telescopic rod is hinged to the central support, and the other end is used to connect with the embedded parts on the segment.

[0008] The utility model provides a segmented concrete tower tube segment assembly platform, which has, but is not limited to, the following beneficial effects compared to the prior art:

[0009] The segmented concrete tower tube segment assembly platform described in the utility model, when in use, the central support needs to be placed on the hardened ground, and then the multiple segment supports are sequentially placed along the circumference of the central support, and each segment support is connected and fixed to the central support through the first connecting rod, and then the flatness of the segment support can be adjusted by the multiple leveling legs at the bottom of the segment support, so that the flatness of the upper surface of the segment support is within 1mm, and then the segment can be hoisted to the preset position of the segment support by the hoisting equipment, and then the telescopic rod is installed, one end of the telescopic rod is connected to the central support with a pin, and the length of the telescopic rod can be adjusted, so that the other end can be connected to the embedded part of the segment. Specifically, the multiple segment supports are used to carry multiple segments that surround a barrel section, and the arc-shaped inner concave surfaces of the multiple segments are all arranged on the multiple segment supports in a surrounding shape facing the central support, and then any two adjacent segments are preliminarily connected with arc bolts, and the assembly of a barrel section can be completed. An embedded part is arranged on the upper part of each pipe segment. Since the pipe segment is not directly fixed or connected to the pipe segment support after being placed on the pipe segment support, and the pipe segment is placed vertically with a high overall height, in order to prevent the pipe segment from tipping over, a telescopic rod is connected to the upper embedded part of the pipe segment to support and prevent the pipe segment from tipping over. In addition, the first reaction force device and the second reaction force device on each pipe segment support are respectively located on the concave side and the convex side of the corresponding pipe segment. After hoisting a plurality of pipe segments to the corresponding pipe segment supports, check whether the outer diameters of the plurality of pipe segments are the same. The gaps between adjacent segments are basically consistent. If not, the positions of the corresponding segments can be fine-tuned by the first reaction device (used to push the segments toward the center support) and the second reaction device (used to push the segments away from the center support) on the segment support until the outer diameters of the multiple segments are on the same circumference and meet the design requirements of the size of the barrel segment (surrounded by multiple segments). Then, the multiple segments can be fixedly connected to assemble to form a barrel segment. After the barrel segment is assembled, the telescopic rod can be removed, and finally the barrel segment can be hoisted to the tower with a hoisting device. Compared with the prior art, the segmented concrete tower segment assembly platform of the utility model can adjust the radial position of the segment through the reaction device, thereby ensuring the assembly accuracy, and can be applicable to the assembly of barrel segments (surrounded by multiple segments) of different radial sizes, and can ensure the support stability of the segment through the telescopic rod, and the telescopic rod can be applicable to the support of segments of different sizes, and can adjust the horizontality of the upper surface of the segment support through the leveling legs to ensure the accuracy of segment assembly.

[0010] Optionally, the central support includes a main frame with a regular polygonal structure, a plurality of columns are arranged at the bottom of the main frame, and the plurality of columns are symmetrically arranged along the center of the main frame, and a plurality of connecting plates are arranged at intervals at the upper part of the main frame, and the connecting plates are used to be hinged to the telescopic rod.

[0011] Optionally, the segment support includes a box-type structural beam, and a plurality of connection holes are provided on the box-type structural beam for connecting the first reaction device and the second reaction device.

[0012] Optionally, lifting ears are respectively provided at the four corners of the top of the box-type structural beam.

[0013] Optionally, fixed legs are respectively provided at the four bottom corners of the box-type structural beam.

[0014] Optionally, the first reaction device includes a first reaction seat and a first horizontal jack, the first reaction seat is connected to the segment support and is located on a side relatively away from the center support, the first horizontal jack is connected to the first reaction seat, and the telescopic end of the first horizontal jack is facing the direction of the center support.

[0015] Optionally, the second reaction device includes a second reaction seat and a second horizontal jack, the second reaction seat is connected to the segment support and is located on a side relatively close to the center support, the second horizontal jack is connected to the second reaction seat, and the telescopic end of the second horizontal jack is away from the center support.

[0016] Optionally, the leveling leg includes a leg body, a cross rod and a long screw, one end of the long screw is connected to the center position of the cross rod, the leg body is provided with a screw hole in the vertical direction, and the long screw is threadedly connected to the screw hole.

[0017] Optionally, the telescopic rod includes a shaft rod and an elongated round tube, the upper part of the shaft rod is provided with an external thread, the inner wall of the elongated round tube is provided with an internal thread matching the external thread, the elongated round tube is connected to the external thread on the shaft rod through the internal thread, the end of the shaft rod away from the elongated round tube is used for hinged connection with the center support, and the end of the elongated round tube away from the shaft rod is used for connection with the embedded parts on the pipe segment.

[0018] Optionally, the segmented concrete tower segment assembly platform further includes a second connecting rod, and any two adjacent segment supports are connected via the second connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a segmented concrete tower tube segment assembly platform according to an embodiment of the utility model;

[0020] Figure 2 It is a partial structural schematic diagram of a segmented concrete tower tube segment assembly platform according to an embodiment of the utility model;

[0021] Figure 3It is a schematic diagram of the overall structure of the pipe segment support according to an embodiment of the utility model;

[0022] Figure 4 It is a partial structural schematic diagram of a pipe segment support according to an embodiment of the utility model;

[0023] Figure 5 It is a schematic structural diagram of the leveling legs according to an embodiment of the utility model.

[0024] Description of reference numerals:

[0025] 1. Center support; 11. Main frame; 12. Connecting plate; 13. Column; 2. Segment support; 21. Box structure beam; 22. Connecting hole; 23. Lifting lug; 24. Fixed leg; 3. First connecting rod; 4. Telescopic rod; 5. First reaction device; 51. First reaction seat; 6. Second reaction device; 61. Second reaction seat; 7. Leveling leg; 71. Leg body; 72. Cross rod; 8. Second connecting rod. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the description of the present invention, the directions or positional relationships indicated by “upper”, “lower”, “left”, “right”, “top”, “bottom”, “front”, “back”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention. They do not indicate or imply that the device referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the description of this specification, the description with reference to the terms "embodiment", "one embodiment" and "one implementation" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or implementation are included in at least one embodiment or implementation of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or implementation. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or implementations in a suitable manner.

[0030] Moreover, the Z axis in the drawings represents the vertical direction, that is, the up and down position, and the positive direction of the Z axis (that is, the direction of the arrow of the Z axis) represents the top, and the negative direction of the Z axis (that is, the direction opposite to the positive direction of the Z axis) represents the bottom.

[0031] It should also be noted that the aforementioned Z-axis representation is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] like Figures 1 to 2 As shown, the segmented concrete tower segment assembly platform of the utility model embodiment includes: a central support 1, a segment support 2, a first connecting rod 3 and a telescopic rod 4, a plurality of the segment supports 2 are distributed at intervals along the circumference of the central support 1, and each of the segment supports 2 is connected to the central support 1 by the first connecting rod 3, each of the segment supports 2 is respectively provided with a first reaction device 5 and a second reaction device 6, the first reaction device 5 is used to push the segment located on the segment support 2 toward the direction close to the central support 1, and the second reaction device 6 is used to push the segment away from the central support 1, a plurality of leveling legs 7 are respectively provided at the bottom of each of the segment supports 2, and the plurality of leveling legs 7 are used to jointly adjust the flatness of the segment support 2, one end of the telescopic rod 4 is hinged to the central support 1, and the other end is used to connect with the embedded parts on the segment.

[0033] In this embodiment, combined with the attached Figure 1As shown, when in use, the central support 1 needs to be placed on the hardened ground, and then the multiple segment supports 2 are placed in turn along the circumference of the central support 1, and each segment support 2 is connected and fixed to the central support 1 through the first connecting rod 3, and then the flatness of the segment support 2 can be adjusted by the multiple leveling legs at the bottom of the segment support 2, so that the flatness of the upper surface of the segment support 2 is within 1mm, and then the segment can be hoisted to the preset position of the segment support 2 by the hoisting equipment, and then the telescopic rod 4 is installed, one end of the telescopic rod 4 is connected to the central support 1 with a pin, and the length of the telescopic rod 4 can be adjusted, so that the other end can be connected to the embedded part of the segment. Specifically, the multiple segment supports 2 are used to carry multiple segments that surround a cylinder segment, and the arc-shaped inner concave surfaces of the multiple segments are all arranged on the multiple segment supports 2 in a surrounding shape facing the central support 1, and then any two adjacent segments are preliminarily connected with arc bolts, and the assembly of a cylinder segment can be completed. In this embodiment, embedded parts are provided on the upper part of each segment. Since the segments are not directly fixed or connected to the segment supports 2 after being placed on the segment supports 2, and the segments are placed vertically with a relatively high overall height, in order to prevent the segments from tipping over, the telescopic rods 4 are connected to the embedded parts on the upper part of the segments to support and prevent the segments from tipping over. In addition, the first reaction force device 5 and the second reaction force device 6 on each segment support 2 are respectively located on the concave side and the convex side of the corresponding segment. After the multiple segments are hoisted onto the corresponding segment supports 2, the outer diameters of the multiple segments are checked. Whether they are consistent, whether the gaps between adjacent segments are basically consistent. If not, the positions of the corresponding segments can be fine-tuned by using the first reaction force device 5 (used to push the segments toward the center support 1) and the second reaction force device 6 (used to push the segments away from the center support 1) on the segment support 2, until the outer diameters of the multiple segments are on the same circumference and meet the design requirements of the size of the cylinder segment (surrounded by multiple segments). Then, the multiple segments can be fixedly connected to assemble into a cylinder segment. After the cylinder segment is assembled, the telescopic rod 4 can be removed, and finally the cylinder segment can be hoisted to the tower with hoisting equipment. Compared with the prior art, the segmented concrete tower segment assembly platform of the utility model can adjust the radial position of the segment through a reaction force device, thereby ensuring the assembly accuracy, and can be suitable for the assembly of cylinder sections (surrounded by multiple segments) of different radial sizes, and can ensure the support stability of the segment through the telescopic rod 4, and the telescopic rod 4 can be suitable for supporting segments of different sizes, and the horizontality of the upper surface of the segment support 2 can be adjusted by leveling the legs, thereby ensuring the accuracy of the segment assembly.

[0034] In some embodiments, the tower is a conical cylinder, and the radial dimensions of each cylinder segment are different; for the assembly of cylinder segments of different sizes, the positions of the first reaction device 5 and the second reaction device 6 installed on the segment support 2 can be adjusted to adapt to the placement position of each segment in the cylinder segment. For example, for the assembly of cylinder segments of smaller sizes, the first reaction device 5 and the second reaction device 6 can be installed on the side of the segment support 2 relatively close to the center support 1; for the assembly of cylinder segments of larger sizes, the first reaction device 5 and the second reaction device 6 can be installed on the side of the segment support 2 relatively far from the center support 1. Therefore, the segmented concrete tower segment assembly platform can meet the assembly of all concrete tower segments of the whole machine.

[0035] Optionally, the central support 1 includes a main frame 11 with a regular polygonal structure, a plurality of columns 13 are arranged at the bottom of the main frame 11, and the plurality of columns 13 are symmetrically arranged along the center of the main frame 11, and a plurality of connecting plates 12 are arranged at intervals on the upper part of the main frame 11, and the connecting plates 12 are used to be hinged with the telescopic rod 4.

[0036] In this embodiment, combined with the attached Figure 2 As shown, the main frame 11 can be a regular octagonal structure, the diameter of its circumscribed circle can be 1.5m, and its main structure can be welded by channel steel, and its upper surface (attached Figure 1 The main frame 11 is provided with 4 columns 13 arranged symmetrically along the center of the circle. The upper part of the main frame 11 is provided with 4 connecting plates 12, into which pins can be inserted for articulating the telescopic rod 4.

[0037] Optionally, the segment support 2 includes a box-type structural beam 21 , and a plurality of connection holes 22 are formed on the box-type structural beam 21 for connecting the first reaction device 5 and the second reaction device 6 .

[0038] In this embodiment, combined with the attached Figure 3 and attached Figure 4 As shown, the box-type structural beam 21 is a box-type structure, whose length can be 3.5m, width can be 50cm, and height can be 30cm. A plurality of connecting holes 22 are arranged on the top of the box-type structural beam 21, and there can be 4 connecting holes 22 along the width direction of the box-type structural beam 21, and a row of connecting holes 22 can be arranged every 30cm along the length direction of the box-type structural beam 21. The first reaction device 5 and the second reaction device 6 can be connected at the corresponding connecting holes 22 by bolts.

[0039] Optionally, lifting ears 23 are respectively provided at the four corners of the top of the box-type structural beam 21 .

[0040] In this embodiment, combined with the attached Figure 3 and attached Figure 4 As shown, at the top of the support beam (attached Figure 3 or attached Figure 4 Four lifting ears 23 are provided (in the Z-axis direction) and are respectively located at the four corners of the box-shaped structural beam 21.

[0041] Optionally, fixed legs 24 are respectively provided at the four bottom corners of the box-type structural beam 21 .

[0042] In this embodiment, combined with the attached Figure 3 and attached Figure 4 As shown, four fixed legs 24 are provided at the bottom of the box-type structural beam 21 , and the fixed legs 24 can be welded to the box-type structural beam 21 by I-beams, channel steels or square steels.

[0043] Optionally, the first reaction device 5 includes a first reaction seat 51 and a first horizontal jack, the first reaction seat 51 is connected to the segment support 2 and is located on a side relatively away from the center support 1, the first horizontal jack is connected to the first reaction seat 51, and the telescopic end of the first horizontal jack is facing the direction of the center support 1.

[0044] In this embodiment, combined with the attached Figure 3 and attached Figure 4 As shown, the first reaction seat 51 can be connected to the corresponding connecting hole 22 by bolts, and is located on the side relatively away from the center support 1. The first reaction seat 51 facing the center support 1 can be provided with a first fixed seat for installing the first horizontal jack. After the first horizontal jack is installed on the first fixed seat, the telescopic end of the first horizontal jack faces the center support 1. In this way, the first reaction device 5 can push the segment located on the segment support 2 toward the direction close to the center support 1.

[0045] Optionally, the second reaction device 6 includes a second reaction seat 61 and a second horizontal jack, the second reaction seat 61 is connected to the segment support 2 and is located on a side relatively close to the center support 1, the second horizontal jack is connected to the second reaction seat 61, and the telescopic end of the second horizontal jack is away from the center support 1.

[0046] In this embodiment, combined with the attached Figure 3 and attached Figure 4 As shown, the second reaction seat 61 can be connected to the corresponding connecting hole 22 by bolts and is located on the side relatively close to the center support 1. The second reaction seat 61 can be provided with a second fixed seat for installing a second horizontal jack on the side away from the center support 1. After the second horizontal jack is installed on the second fixed seat, the telescopic end of the second horizontal jack is away from the center support 1. In this way, the second reaction device 6 can push the segment located on the segment support 2 toward the direction away from the center support 1.

[0047] Optionally, the leveling leg 7 includes a leg body 71, a cross rod 72 and a long screw, one end of the long screw is connected to the center position of the cross rod 72, the leg body 71 is provided with a screw hole in the vertical direction, and the long screw is threadedly connected to the screw hole.

[0048] In this embodiment, combined with the attached Figure 5 As shown, the leg body 71 can be a conical cylindrical structure, and the leg body 71 is vertically (attached Figure 3 or attached Figure 4 A screw hole is provided in the middle Z-axis direction, the cross rod 72 is a cross-shaped welding structure, the upper end of the long screw rod can be connected to the center position of the cross rod 72 by welding, and the lower part of the long screw rod is used for threaded connection with the screw hole on the support leg body 71. The upper surface of the cross rod 72 contacts the lower surface of the box-type structural beam 21, and the flatness of the box-type structural beam 21 can be adjusted by rotating the cross rod 72.

[0049] Optionally, the telescopic rod 4 includes a shaft rod and an elongated round tube, the upper part of the shaft rod is provided with an external thread, the inner wall of the elongated round tube is provided with an internal thread matching the external thread, the elongated round tube is connected to the external thread on the shaft rod through the internal thread, the end of the shaft rod away from the elongated round tube is used for hinged connection with the central support 1, and the end of the elongated round tube away from the shaft rod is used for connection with the embedded parts on the pipe segment.

[0050] Optionally, the segmented concrete tower segment assembly platform further includes a second connecting rod 8 , and any two adjacent segment supports 2 are connected via the second connecting rod 8 .

[0051] In this embodiment, combined with the attached Figure 1 and attached Figure 2 As shown, the second connecting rod 8 can be an I-beam, and its two ends are respectively connected to the side surfaces of the segment support 2 by bolts.

[0052] For example, if you need to assemble a cylinder section with a diameter of 7m, you can follow the following steps:

[0053] S1, on the hardened ground, place the center support 1 near the middle;

[0054] S2, placing a plurality of segment supports 2 in sequence, and installing the first connecting rod 3 and the second connecting rod 8;

[0055] S3, adjusting the leveling legs 7 so that the flatness of the upper surface of the box-type structural beam 21 is within 1 mm;

[0056] S4, use a marker to pre-draw a position with a diameter of 7m on the upper surface of the box-type structural beam 21;

[0057] S5, hoisting the first segment, so that the middle of the segment and both ends are located on the box structure beam 21 in the circumferential direction, and the segment is located at a diameter of 7m in the radial direction;

[0058] S6, install the telescopic rod 4, one end of which is connected to the connecting plate 12 on the top of the central support 1 by a pin, and adjust the length of the telescopic rod 4 so that the other end is connected to the embedded part of the pipe segment (the hook is removed at this time);

[0059] S7, apply epoxy glue on the end surface of the first segment;

[0060] S8, hoist the second segment to the box beam where the first segment is located, so that the middle of the segment and both ends are located on the box beam 21 in the circumferential direction, and the segment is located about 5 cm outside the diameter of 7 m in the radial direction;

[0061] S9, on the box-type structural beam 21, the first reaction device 5 and the second reaction device 6 are installed, and the pipe segment can be pushed and moved by the jacks on the first reaction device 5 and the second reaction device 6 until the outer side of the pipe segment is located at a diameter of 7m, and the gap between the first pipe segment and the second pipe segment is 3 to 5mm;

[0062] S10, preliminarily connect the first segment and the second segment with arc bolts, and do not apply preload force at this time;

[0063] S11, repeating steps 8 to 10 until all four segments are assembled to form a cylinder segment;

[0064] S12, check whether the outer diameters of the four segments are consistent and whether the gaps between adjacent segments are basically consistent; if not, fine-tune by using the first reaction device 5 and the second reaction device 6 until the size of the cylinder section meets the design requirements;

[0065] S13, applying pre-tightening force to the connecting arc bolts between the segments in a stepwise and symmetrical manner;

[0066] S14, removing the telescopic rod 4;

[0067] S15, using a crane to lift the cylinder section onto the tower.

[0068] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0069] Although the utility model is disclosed as above, the protection scope of the utility model is not limited thereto. Those skilled in the art may make various changes and modifications without departing from the spirit and scope of the utility model, and these changes and modifications will fall within the protection scope of the utility model.

Claims

1. A segmented concrete tower segment assembly platform, characterized in that: include: A central support (1), a segment support (2), a first connecting rod (3) and a telescopic rod (4); a plurality of segment supports (2) are spaced apart along the circumference of the central support (1), and each segment support (2) is connected to the central support (1) via the first connecting rod (3); each segment support (2) is provided with a first reaction device (5) and a second reaction device (6); the first reaction device (5) is used to push the segment on the segment support (2) toward the central support (1); the second reaction device (6) is used to push the segment away from the central support (1); a plurality of leveling legs (7) are provided at the bottom of each segment support (2); the plurality of leveling legs (7) are used to jointly adjust the flatness of the segment support (2); one end of the telescopic rod (4) is hinged to the central support (1), and the other end is used to connect to the embedded parts on the segment.

2. The segmented concrete tower segment assembly platform according to claim 1 is characterized in that: The central support (1) comprises a main frame (11) in a regular polygonal structure, a plurality of columns (13) are arranged at the bottom of the main frame (11), and the plurality of columns (13) are symmetrically arranged along the center of the main frame (11), and a plurality of connecting plates (12) are arranged at intervals on the upper part of the main frame (11), and the connecting plates (12) are used for being hinged to the telescopic rod (4).

3. The segmented concrete tower segment assembly platform according to claim 1 is characterized in that: The segment support (2) comprises a box-type structural beam (21), and a plurality of connection holes (22) are provided on the box-type structural beam (21) for connecting the first reaction device (5) and the second reaction device (6).

4. The segmented concrete tower segment assembly platform according to claim 3 is characterized in that: Lifting ears (23) are respectively arranged at the four corners of the top of the box-shaped structural beam (21).

5. The segmented concrete tower segment assembly platform according to claim 3 is characterized in that: Fixed legs (24) are respectively arranged at the four corners of the bottom of the box-shaped structural beam (21).

6. The segmented concrete tower segment assembly platform according to claim 1, characterized in that: The first reaction force device (5) comprises a first reaction force seat (51) and a first horizontal jack, wherein the first reaction force seat (51) is connected to the segment support (2) and is located on a side relatively far away from the central support (1), and the first horizontal jack is connected to the first reaction force seat (51), and the telescopic end of the first horizontal jack faces the direction of the central support (1).

7. The segmented concrete tower segment assembly platform according to claim 1, characterized in that: The second reaction force device (6) comprises a second reaction force seat (61) and a second horizontal jack. The second reaction force seat (61) is connected to the segment support (2) and is located on a side relatively close to the center support (1). The second horizontal jack is connected to the second reaction force seat (61), and the telescopic end of the second horizontal jack faces away from the center support (1).

8. The segmented concrete tower segment assembly platform according to claim 1, characterized in that: The leveling leg (7) comprises a leg body (71), a cross rod (72) and a long screw rod, one end of the long screw rod is connected to the center position of the cross rod (72), the leg body (71) is provided with a screw hole in the vertical direction, and the long screw rod is threadedly connected to the screw hole.

9. The segmented concrete tower segment assembly platform according to claim 1, characterized in that: The telescopic rod (4) comprises a shaft and an elongated round tube, the upper portion of the shaft is provided with an external thread, the inner wall of the elongated round tube is provided with an internal thread matched with the external thread, the elongated round tube is connected to the external thread on the shaft via the internal thread, the end of the shaft away from the elongated round tube is used for hinged connection with the central support (1), and the end of the elongated round tube away from the shaft is used for connection with the embedded part on the pipe segment.

10. The segmented concrete tower segment assembly platform according to claim 1, characterized in that: It also comprises a second connecting rod (8), and any two adjacent segment supports (2) are connected via the second connecting rod (8).

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