A wind power tower cylinder construction platform device

Abstract

The utility model provides a wind power generation tower drum construction platform device, the wind power generation tower drum construction platform device includes central connection platform, first platform and connects the buckle, the central connection platform includes the center sleeve pipe and the first connection beam who is connected along the center sleeve pipe and is distributed in the circumference emission shape a plurality of, the first platform includes with a plurality of first connection beam one -to -one correspondence installs the second connection beam, and connects a plurality of second connection beam on a plurality of first arc beam, a plurality of first arc beam is connected and forms a plurality of circular ring, the second connection beam is provided with the connecting buckle to the end away from first connection beam, the utility model discloses the platform of circular ring, can complete all tower drum inner wall operation content on this circle after once building, reduces personnel, equipment and difficulty of the number of scene change, provides 360 continuous operation surface, can complete annular joint processing etc. Key process one time, improves construction smoothness, construction efficiency is multiplied.

Description

Technical Field

[0001] This utility model relates to the field of wind power generation equipment technology, and in particular to a wind power generation tower construction platform device. Background Technology

[0002] With the accelerated energy transition and the advancement of "dual carbon" goals, ultra-high (e.g., 100m or above) wind towers are increasingly being used to capture higher and higher quality wind resources. However, the interior of the tower is a typical high-altitude, enclosed, and confined space working environment. Construction personnel need to complete several key processes inside the tower, such as the treatment of the reversing welds around the entire inner wall of the tower. All of these tasks require the construction of a construction platform. This places extremely high demands on the safety, stability, ease of operation, and coverage of the construction platform.

[0003] Currently, construction inside the tower relies heavily on simple cantilevered platforms or suspended baskets, which have the disadvantage of a small working area coverage. They cannot adapt to the work on the annular inner wall of the tower in one go. After completing a processing point on a circular plane, personnel and equipment need to be transferred to the next processing point on the same circular plane to continue the work. This results in low construction efficiency and makes the transfer of personnel and equipment quite difficult. Utility Model Content

[0004] The purpose of this invention is to provide a wind power tower construction platform device that can reduce weight and complete the construction of the inner wall of the tower on the same circular plane in one go.

[0005] The technical solution of this utility model is: a wind power generation tower construction platform device, including a central connecting platform, a first platform and a connecting buckle. The central connecting platform includes a central sleeve and a plurality of first connecting beams distributed and connected in a circumferential radial pattern along the central sleeve. The first platform includes second connecting beams installed in one-to-one correspondence with the plurality of first connecting beams, and a plurality of first arc-shaped beams connected to the plurality of second connecting beams. The plurality of first arc-shaped beams are connected to form a plurality of rings. A connecting buckle is provided at the end of the second connecting beam away from the first connecting beam.

[0006] Preferably, the first connecting beam is hollow inside and has at least one connecting hole, and the second connecting beam has a positioning hole corresponding to the connecting hole. The second connecting beam is inserted into the hollow first connecting beam, and the connecting hole and the positioning hole are aligned and detachably connected by fasteners.

[0007] Preferably, the second connecting beam is provided with a peritoneal square tube, and a second ring-shaped platform is detachably installed on the peritoneal square tube.

[0008] Preferably, the second platform includes a plurality of third connecting beams inserted one-to-one into the abdominal square tube, and a plurality of second arc-shaped beams connected to the plurality of third connecting beams, the plurality of second arc-shaped beams being connected to form a plurality of rings; a connecting buckle is provided at the end of the third connecting beam away from the second connecting beam.

[0009] Preferably, the circular ring formed by the first arc-shaped beams, the circular ring formed by the second arc-shaped beams, and the central sleeve are concentric.

[0010] Preferably, the connecting buckle includes a first plate and a second plate that are vertically connected. The first plate has a first hole for installation with the inner wall of the tower, and the second plate has a second hole for installation with the first connecting beam.

[0011] Preferably, the second hole is an elongated hole; the second connecting beam is provided with a third hole that matches the second hole, and the second hole and the third hole are connected by fasteners.

[0012] Preferably, one end of the elongated hole is square and the other end is round, and the third hole has the same structure as the second hole.

[0013] Preferably, the side wall of the connecting buckle forming the second hole is provided with multiple slots, and a steel plate for limiting is inserted between the second connecting beam and the slot.

[0014] Preferably, the first connecting beam, the second connecting beam, and the third connecting beam are all made of square steel.

[0015] Compared with related technologies, the beneficial effects of this utility model are as follows: I. This utility model adopts a circular platform, which can complete all the tower inner wall work on the circular surface after one-time construction, reducing the number of personnel and equipment transfers and the difficulty, providing a 360° continuous working surface, and can complete key processes such as circumferential joint treatment in one go, improving the smoothness of construction and doubling the construction efficiency; Second, this utility model has a peritoneal square tube set on the first platform and a second platform installed on the peritoneal square tube, which can adapt to the diameter of the tower changing from bottom to top, realize the operation platform of different sizes inside the tower, and has better adaptability; Third, the first and second platforms of this utility model adopt a uniform radial support system with a circular symmetrical design. They are stably connected to the inner wall of the tower through radiating connecting beams and connecting buckles, giving the platform extremely high overall rigidity and stability, effectively resisting overturning, greatly reducing the risk of high-altitude confined space operations, and improving safety. Fourth, this utility model adopts a modular design consisting of a central connecting platform, a first platform, and a second platform. It can be disassembled, is easy to transport and install, can be reused, has strong versatility, greatly reduces the overall construction cost, and meets the requirements of green construction. Attached Figure Description

[0016] Figure 1 A structural schematic diagram from the first perspective of an embodiment of the wind power generation tower construction platform device provided by this utility model; Figure 2 A structural schematic diagram from a second perspective of Embodiment 1 of the wind power generation tower construction platform device provided by this utility model; Figure 3 This is a structural diagram of the central connection platform; Figure 4 This is a structural diagram of the connecting buckle; Figure 5 A schematic diagram of the structure of Embodiment 2 of the wind power generation tower construction platform device provided by this utility model.

[0017] In the attached diagram: 1. Central connecting platform; 11. Central sleeve; 12. First connecting beam; 13. Connecting hole; 2. First platform; 21. Second connecting beam; 22. First arc-shaped beam; 23. Belly square tube; 24. Positioning hole; 3. Second platform; 31. Third connecting beam; 32. Second arc-shaped beam; 4. Connecting buckle; 41. First plate; 42. Second plate; 43. First hole; 44. Second hole; 45. Slot; 5. Third hole. Detailed Implementation

[0018] The present invention will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in the embodiments of the present invention can be combined with each other. For ease of description, the terms "upper," "lower," "left," and "right" appearing below only indicate that they correspond to the upper, lower, left, and right directions in the accompanying drawings and do not limit the structure.

[0019] Example 1 like Figure 1 , Figure 2 As shown, the wind power tower construction platform device provided in this embodiment includes a central connecting platform 1, a first platform 2, and a connecting buckle 4.

[0020] like Figure 3 As shown, the central connecting platform 1 includes a central sleeve 11 and multiple first connecting beams 12 arranged circumferentially along the central sleeve 11 and connected by welding. Each first connecting beam 12 has multiple connecting holes 13. The first connecting beam 12 is a square steel tube with a hollow interior.

[0021] like Figure 1 , Figure 2As shown, the first platform 2 includes second connecting beams 21 installed in a one-to-one correspondence with multiple first connecting beams 12, and multiple first arc-shaped beams 22 connected to the multiple second connecting beams 21. The multiple first arc-shaped beams 22 are connected to form multiple rings. The second connecting beams 21 are provided with positioning holes 24 corresponding to the connecting holes 13. The second connecting beams 21 are inserted into the hollow first connecting beams 12, and the connecting holes 13 and positioning holes 24 are aligned and detachably connected by fasteners. A third hole 5 is provided at the end of the second connecting beam 21 away from the first connecting beams 12. The third hole 5 is an elongated hole. The first arc-shaped beams 22 are welded to the second connecting beams 21 to form a skeleton. The second connecting beams 21 are square steel.

[0022] like Figure 4 As shown, the connecting buckle 4 includes a first plate 41 and a second plate 42 that are vertically connected. The first plate 41 has two first holes 43 for installation with the inner wall of the tower, and the second plate 42 has a second hole 44 for installation with the first connecting beam 12. The second hole 44 is an elongated hole, with one end square and the other end round. The third hole 5 has the same structure as the second hole 44. The second hole 44 and the third hole 5 are connected by fasteners (such as pins) after alignment. The first holes 43 on the first plate 41 are then bolted to the inner wall of the tower.

[0023] The connecting buckle 4 has multiple slots 45 on the side wall forming the second hole 44, and a steel plate for limiting is inserted between the second connecting beam 21 and the slot 45.

[0024] Example 2 like Figure 5 As shown, Embodiment 1 is repeated, except that the wind power tower construction platform device provided in this embodiment also includes a second platform 3. For example... Figure 2 As shown, a celiac square tube 23 is provided on the lower surface of the second connecting beam 21.

[0025] The second platform 3 includes multiple third connecting beams 31, each corresponding to one inserted into the abdominal square tube 23, and multiple second arc-shaped beams 32 connected to the multiple third connecting beams 31. The multiple second arc-shaped beams 32 are connected to form multiple rings. The rings formed by the connection of the first arc-shaped beams 22, the rings formed by the connection of the second arc-shaped beams 32, and the central sleeve 11 are concentric. The second arc-shaped beams 32 and the third connecting beams 31 can be welded or assembled.

[0026] A connecting buckle 4 is provided at the end of the third connecting beam 31 away from the second connecting beam 21. The third connecting beam 31 is a square steel. The connection structure between the third connecting beam 31 and the connecting buckle 4 is the same as the connection structure between the second connecting beam 21 and the connecting buckle 4.

[0027] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A wind power generation tower construction platform device, characterized in that, The device includes a central connecting platform (1), a first platform (2), and a connecting buckle (4). The central connecting platform (1) includes a central sleeve (11) and a plurality of first connecting beams (12) arranged in a circumferential radial pattern along the central sleeve (11). The first platform (2) includes a second connecting beam (21) installed in a one-to-one correspondence with the plurality of first connecting beams (12) and a plurality of first arc beams (22) connected to the plurality of second connecting beams (21). The plurality of first arc beams (22) are connected to form a plurality of rings. A connecting buckle (4) is provided at the end of the second connecting beam (21) away from the first connecting beam (12).

2. The wind power tower construction platform device according to claim 1, characterized in that, The first connecting beam (12) is hollow inside and has at least one connecting hole (13). The second connecting beam (21) has a positioning hole (24) corresponding to the connecting hole (13). The second connecting beam (21) is inserted into the hollow first connecting beam (12). The connecting hole (13) and the positioning hole (24) are aligned and detachably connected by fasteners.

3. The wind power tower construction platform device according to claim 1, characterized in that, The second connecting beam (21) is provided with a peritoneal square tube (23), and a second ring-shaped platform (3) is detachably installed on the peritoneal square tube (23).

4. The wind power tower construction platform device according to claim 3, characterized in that, The second platform (3) includes multiple third connecting beams (31) inserted into the abdominal square tube (23) in a one-to-one correspondence, and multiple second arc beams (32) connected to the multiple third connecting beams (31). The multiple second arc beams (32) are connected to form multiple rings; a connecting buckle (4) is provided at the end of the third connecting beam (31) away from the second connecting beam (21).

5. The wind power tower construction platform device according to claim 4, characterized in that, The ring formed by connecting the first arc beam (22), the ring formed by connecting the second arc beam (32), and the central sleeve (11) are all at the same center.

6. The wind power tower construction platform device according to any one of claims 1-5, characterized in that, The connecting buckle (4) includes a first plate (41) and a second plate (42) that are vertically connected. The first plate (41) has a first hole (43) for installation with the inner wall of the tower, and the second plate (42) has a second hole (44) for installation with the first connecting beam (12).

7. The wind power tower construction platform device according to claim 6, characterized in that, The second hole (44) is an elongated hole; the second connecting beam (21) is provided with a third hole (5) that is adapted to the second hole (44), and the second hole (44) and the third hole (5) are connected by fasteners.

8. The wind power tower construction platform device according to claim 7, characterized in that, One end of the elongated hole is square and the other end is round. The third hole (5) has the same structure as the second hole (44).

9. The wind power tower construction platform device according to claim 6, characterized in that, The connecting buckle (4) has multiple slots (45) on the side wall forming the second hole (44), and a steel plate for limiting is inserted between the second connecting beam (21) and the slot (45).

10. The wind power tower construction platform device according to any one of claims 1-5, characterized in that, The first connecting beam (12), the second connecting beam (21) and the third connecting beam (31) are all square steel.

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