A wind power concrete tower mold

By designing the outer support and inner support mechanism of the wind power concrete tower mold, combined with the top tightening and tensioning mechanism, the problems of complex mold structure, low assembly efficiency and insufficient external support strength are solved, and the stability and mold release efficiency of the mold are improved.

CN222741723UActive Publication Date: 2025-04-11GAOMI LONGCHENG MASCH TECH CO LTD
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Patent Information

Application Number
CN202421451817.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-04-11
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

The structure of the wind power concrete tower mold is complex, the assembly efficiency is low, and the external support force is insufficient, which leads to the external opening of the mold and affects the demolding efficiency.

Method used

A wind power concrete tower mold is designed, using an external support mechanism and an internal support mechanism. Through the coordination of the adjustment cylinder and the adjustment screw, the inner and outer support of the mold is realized, and the stability and mold release efficiency are improved through the pinching mechanism and the tensioning mechanism.

Benefits of technology

It improves the assembly efficiency and external support force of the mold, reduces the mold release time, and improves the forming quality and stability of the tower mold.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The utility model relates to the technical field of wind power generation, and discloses a wind power concrete tower mold, including a mold body, an external support mechanism installed on the outside of the mold body, and an internal support mechanism installed on the inside of the mold body. The wind power concrete tower mold drives the adjusting screw to rotate through a rotating block, and the adjusting screw can be moved under the threaded connection between the adjusting screw and the adjusting screw sleeve, and then the length of the adjusting cylinder can be adjusted, and the lower connecting seat is driven by the adjusting cylinder to rotate around the lower supporting seat, and then the position of the adjusting cylinder is adjusted, and the upper connecting seat is installed on the surface of the upper supporting seat through the locking bolt, so that the internal and external support of the outer template and the inner template can be realized, and then the problem that the general structure of the wind power concrete tower mold is relatively complex, and before casting and forming, the assembly efficiency of the mold is not high, and at the same time, the external support strength of the mold is insufficient, which is easy to cause the outside of the mold to open, and then affect the demoulding efficiency of the tower mold.
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Description

Technical Field

[0001] The utility model relates to the technical field of wind power generation, in particular to a wind power concrete tower mold. Background Art

[0002] A wind turbine is an electrical device that converts wind energy into mechanical work, which drives the rotor to rotate and ultimately outputs alternating current. A wind turbine generally consists of components such as a wind wheel, a generator, a direction regulator, a tower, a speed limit safety mechanism and an energy storage device.

[0003] The wind power concrete tower mold generally has a complex structure, and before casting, the mold assembly efficiency is not high. At the same time, the external support strength of the mold is insufficient, which can easily cause the outside of the mold to open, which in turn affects the demoulding efficiency of the tower mold.

[0004] In order to solve the above problems, we have made improvements and proposed a wind power concrete tower mold. Utility Model Content

[0005] The utility model aims to provide a wind power concrete tower mold to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A wind power concrete tower mold, comprising a mold body, an outer support mechanism installed outside the mold body, and an inner support mechanism installed inside the mold body, wherein the mold body comprises a bottom mold platform, a support template is fixedly connected to the top of the bottom mold platform, an inner template is installed inside the support template, an outer template is installed outside the support template, a casting cavity is arranged between the outer template and the inner template, and the bottoms of the outer template and the inner template are both installed on the top of the bottom mold platform;

[0008] The structures of the outer support mechanism and the inner support mechanism are the same, and the number of both is set in multiple groups, the outer support mechanism is installed on the outside of the outer template, and the inner support mechanism is installed on the inside of the inner template, the outer support mechanism includes an upper support seat and a lower support seat, the bottom of the lower support seat is fixed to the top of the bottom mold platform, one side of the upper support seat is fixed to the outside of the outer template, the surface of the upper support seat is installed with an upper connecting seat, the bottom of the upper connecting seat is fixedly connected with an adjusting cylinder, the inner cavity of the adjusting cylinder is fixedly connected with an adjusting screw sleeve, the internal thread of the adjusting screw sleeve is connected with an adjusting screw, and the bottom of the adjusting screw passes through the bottom of the adjusting cylinder and is movably connected with the lower connecting seat.

[0009] As a further solution of the utility model: the surface of the lower support seat is movably connected to the inside of the lower connecting seat through a movable shaft, the top of the lower connecting seat is fixedly connected with a support bearing, and the bottom of the adjusting screw is movably connected to the top of the lower connecting seat through a support bearing.

[0010] As a further solution of the utility model: a locking bolt is installed in the inner cavity of the upper connecting seat, and the locking bolt passes through the upper supporting seat and the upper connecting seat, and the upper supporting seat and the upper connecting seat are connected by the locking bolt.

[0011] As a further solution of the utility model: the bottom of the adjusting screw surface is fixedly connected with a rotating block, the top of the adjusting screw is fixedly connected with a limiting disk, and the limiting disk is movably connected to the inside of the adjusting cylinder.

[0012] As a further solution of the utility model: the top of the bottom mold platform is fixedly connected with a tightening mechanism, and the tightening mechanism includes a fixed seat, the bottom of the fixed seat is fixedly connected to the top of the bottom mold platform, the top of the fixed seat is fixedly connected with a tightening cylinder, the output end of the tightening cylinder is fixedly connected with a pushing block, and the bottom of the pushing block is fixedly connected to the bottom of the outer mold plate.

[0013] As a further solution of the utility model: a tensioning mechanism is installed on the top of the outer template and the inner template, and the tensioning mechanism includes a block seat and a cross seat, the bottom of the block seat is fixedly connected to the top of the inner template, the bottom of the cross seat is fixedly connected to the top of the outer template, the inner cavity of the block seat is movably connected with a rotating sleeve, the outer side of the rotating sleeve is fixedly connected with a positioning screw, the positioning screw passes through the cross seat and extends to the outside of the cross seat, one side of the surface of the positioning screw is threadedly connected with a positioning screw sleeve, and the positioning screw sleeve is in close contact with one side of the cross seat.

[0014] As a further solution of the utility model: a rotating shaft is fixedly connected to the top of the inner cavity of the horizontal seat, and a limiting plate is movably connected to the surface of the rotating shaft. A connecting bolt is installed on one side of the inner cavity of the limiting plate. The limiting plate and the horizontal seat are connected by the connecting bolts, and the bottom of the limiting plate is in close contact with the surface of the positioning screw.

[0015] As a further solution of the utility model: an operating platform is fixedly connected to the top of the outer formwork, and the operating platform includes an operating table. The bottom of the operating table is fixedly connected to the top of the outer formwork, and a baffle rod is fixedly connected to the surface of the operating table. The number of the baffle rods is set in multiples, and a support rod is fixedly connected to the inner side of the baffle rod, and a connecting rod is fixedly connected to the top of the baffle rod, and a climbing frame is fixedly connected to one side of the operating table, and a cross plate is fixedly connected to the inner side of the climbing frame.

[0016] As a further solution of the utility model: a stabilizing mechanism is installed inside the inner template, and the stabilizing mechanism includes a first I-beam, and second I-beams are fixedly connected on both sides of the first I-beam, and fixing plates are fixedly connected on the tops of the first I-beam and the second I-beam, and the inner cavities of the first I-beam and the second I-beam are provided with mounting holes.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model drives the adjusting screw to rotate through the rotating block, and the adjusting screw and the adjusting nut are threadedly connected to enable the adjusting screw to move, and the adjusting screw extends and slides in the adjusting tube, so that the length of the adjusting tube can be adjusted, and then the lower connecting seat is driven by the adjusting tube to rotate around the lower supporting seat, and then the position of the adjusting tube is adjusted, and then the upper connecting seat is installed on the surface of the upper supporting seat through the locking bolt, so that the internal and external support of the outer template and the inner template can be realized, thereby solving the problem that the general structure of the wind power concrete tower mold is relatively complex, and before casting and molding, the assembly efficiency of the mold is not high, and at the same time, the external support strength of the mold is insufficient, which is easy to cause the outside of the mold to open, and then affect the demoulding efficiency of the tower mold.

[0019] 2. The utility model uses the setting of a tightening mechanism to tighten the outer template inward, thereby preventing the outer template from being deformed and displaced after concrete pouring. At the same time, the setting of the tensioning mechanism facilitates the tightening and stabilization of the outer template and the inner template, thereby improving the quality of the tower mold after forming. Further, through the setting of the external support mechanism and the internal support mechanism, the outer template and the inner template are supported and stabilized, which is convenient for their removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a structural schematic diagram of a wind power concrete tower mold;

[0021] Figure 2 It is a cross-sectional view of the outer formwork and inner formwork structure in a wind power concrete tower mold;

[0022] Figure 3 It is a partial cross-sectional view of an adjusting tube structure in a wind power concrete tower mold;

[0023] Figure 4 A wind power concrete tower mold Figure 3 A local enlarged schematic diagram of point A;

[0024] Figure 5 It is a schematic diagram of the connection of a retaining structure in a wind power concrete tower mold;

[0025] Figure 6 It is a schematic diagram of the connection of the operating platform structure in a wind power concrete tower mold;

[0026] Figure 7 It is a schematic diagram of the connection of the first I-beam structure in a wind power concrete tower mold;

[0027] Figure 8 The figure is a schematic diagram of the connection of a fixed seat structure in a wind power concrete tower mold.

[0028] In the figure: 1. mold body; 11. bottom mold platform; 12. outer mold plate; 13. inner mold plate; 14. support mold plate; 15. casting cavity; 2. outer support mechanism; 21. upper support seat; 22. locking bolt; 23. adjusting cylinder; 24. adjusting screw; 25. supporting bearing; 26. lower support seat; 27. lower connecting seat; 28. rotating block; 29. ​​upper connecting seat; 210. adjusting screw sleeve; 211. limiting plate; 3. tightening mechanism; 31. fixing seat; 32. tightening cylinder; 33. Push block; 4. Tensioning mechanism; 41. Block seat; 42. Rotating sleeve; 43. Connecting bolt; 44. Limiting plate; 45. Positioning screw sleeve; 46. Rotating shaft; 47. Cross seat; 48. Positioning screw; 5. Operating platform; 51. Operating table; 52. Block rod; 53. Support rod; 54. Connecting rod; 55. Climbing frame; 56. Cross plate; 6. Stabilizing mechanism; 61. First I-beam; 62. Second I-beam; 63. Fixing plate; 64. Mounting hole; 7. Internal supporting mechanism. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation mode of the utility model clearer, the technical solution in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the new implementation mode of the utility model. Obviously, the implementation mode described is a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode of the utility model, all other implementation modes obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1

[0031] See also Figure 1 , 2 , 3, 4 and 8, a wind power concrete tower mold, including a mold body 1 and an external support mechanism 2 installed on the outside of the mold body 1 and an internal support mechanism 7 installed inside the mold body 1, the mold body 1 includes a bottom mold platform 11, the top of the bottom mold platform 11 is fixedly connected with a support template 14, the inner side of the support template 14 is installed with an inner template 13, the outer side of the support template 14 is installed with an outer template 12, a casting cavity 15 is arranged between the outer template 12 and the inner template 13, and the bottoms of the outer template 12 and the inner template 13 are both installed on the top of the bottom mold platform 11.

[0032] The structures of the outer support mechanism 2 and the inner support mechanism 7 are the same, and the number of both is set in multiple groups. The outer support mechanism 2 is installed on the outside of the outer template 12, and the inner support mechanism 7 is installed on the inside of the inner template 13. The outer support mechanism 2 includes an upper support seat 21 and a lower support seat 26. The bottom of the lower support seat 26 is fixed to the top of the bottom mold platform 11, and one side of the upper support seat 21 is fixed to the outside of the outer template 12. An upper connecting seat 29 is installed on the surface of the upper support seat 21, and the bottom of the upper connecting seat 29 is fixedly connected to the adjusting cylinder 23. The inner cavity of the adjusting cylinder 23 is fixedly connected to the adjusting screw sleeve 210. The internal thread of the adjusting screw sleeve 210 is connected to the adjusting screw 24. The bottom of the adjusting screw 24 passes through the bottom of the adjusting cylinder 23 and is movably connected to the lower connecting seat 27.

[0033] Specifically, the surface of the lower support seat 26 is movably connected to the interior of the lower connecting seat 27 through a movable shaft, and the top of the lower connecting seat 27 is fixedly connected with a support bearing 25. The bottom of the adjusting screw 24 is movably connected to the top of the lower connecting seat 27 through the support bearing 25. Through the above technical solution, through the setting of the movable shaft, the lower connecting seat 27 can be rotated on the surface of the lower support seat 26, and then the angle of the adjusting cylinder 23 can be adjusted conveniently. At the same time, the setting of the support bearing 25 supports the position of the adjusting screw 24, so that the adjusting screw 24 can be smoothly adjusted. The top of the lower connecting seat 27 is rotated, and a locking bolt 22 is installed in the inner cavity of the upper connecting seat 29. The locking bolt 22 passes through the upper support seat 21 and the upper connecting seat 29, and the upper support seat 21 and the upper connecting seat 29 are connected by the locking bolt 22. Through the above technical scheme, through the setting of the locking bolt 22, the locking bolt 22 passes through the upper support seat 21 and the upper connecting seat 29, which is used to connect the upper support seat 21 and the upper connecting seat 29, so that the position of the upper connecting seat 29 can be fixed, so that it can improve the supporting effect and further facilitate its removal.

[0034] Specifically, the bottom of the surface of the adjusting screw 24 is fixedly connected with a rotating block 28, the top of the adjusting screw 24 is fixedly connected with a limiting disk 211, and the limiting disk 211 is movably connected to the inside of the adjusting cylinder 23. Through the above technical scheme, through the setting of the rotating block 28, it is convenient to rotate the adjusting screw 24, and then achieve the adjustment effect. Through the setting of the limiting disk 211, the moving position of the adjusting screw 24 is limited to prevent the adjusting screw 24 from moving out of the inside of the adjusting cylinder 23 and avoiding the phenomenon of falling off.

[0035] Specifically, the top of the bottom mold platform 11 is fixedly connected with a tightening mechanism 3, and the tightening mechanism 3 includes a fixed seat 31, the bottom of the fixed seat 31 is fixedly connected to the top of the bottom mold platform 11, and the top of the fixed seat 31 is fixedly connected with a tightening cylinder 32, and the output end of the tightening cylinder 32 is fixedly connected with a pushing block 33, and the bottom of the pushing block 33 is fixedly connected to the bottom of the outer mold plate 12. Through the above technical scheme, through the setting of the tightening cylinder 32, the outer mold plate 12 can be tightened, and the outer mold plate 12 can be further pushed to move, thereby achieving close contact between the outer mold plate 12 and the supporting mold plate 14.

[0036] The specific implementation mode of the utility model is as follows: first, the adjusting screw 24 is driven to rotate by the rotating block 28, and the adjusting screw 24 and the adjusting screw sleeve 210 are threadedly connected to enable the adjusting screw 24 to move, and the adjusting screw 24 extends out and slides in the adjusting tube 23, and the movement of the adjusting screw 24 drives the limit plate 211 to slide inside the adjusting tube 23, and then the length of the adjusting tube 23 can be adjusted, and then the lower connecting seat 27 is driven by the adjusting tube 23 to rotate around the lower support seat 26, and then the position of the adjusting tube 23 is adjusted, and then the upper connecting seat 29 is installed on the surface of the upper support seat 21 by the locking bolt 22, so that the inner and outer support of the outer template 12 and the inner template 13 can be realized, and then the pushing block 33 is pushed to move by the tightening cylinder 32, and the movement of the pushing block 33 drives the outer template 12 to move, so that the close fit between the outer template 12 and the support template 14 is realized.

[0037] Embodiment 2

[0038] See also Figure 1 , 2 , 5, 6 and 7, a wind power concrete tower mold, the top of the outer template 12 and the inner template 13 are both equipped with a tensioning mechanism 4, the tensioning mechanism 4 includes a block seat 41 and a cross seat 47, the bottom of the block seat 41 is fixedly connected to the top of the inner template 13, the bottom of the cross seat 47 is fixedly connected to the top of the outer template 12, the inner cavity of the block seat 41 is movably connected with a rotating sleeve 42, the outer side of the rotating sleeve 42 is fixedly connected with a positioning screw 48, the positioning screw 48 passes through the cross seat 47 and extends to the outside of the cross seat 47, one side of the surface of the positioning screw 48 is threadedly connected with a positioning screw sleeve 45, the positioning screw sleeve 45 is in close contact with one side of the cross seat 47, through the above technical scheme, through the setting of the positioning screw sleeve 45, after being threadedly connected with the positioning screw 48, it can move inward, and then closely fit with one side of the cross seat 47, so as to realize the positioning of the positioning screw 48.

[0039] Specifically, a rotating shaft 46 is fixedly connected to the top of the inner cavity of the cross seat 47, and the surface of the rotating shaft 46 is movably connected to the limit plate 44. A connecting bolt 43 is installed on one side of the inner cavity of the limit plate 44. The limit plate 44 and the cross seat 47 are connected by the connecting bolt 43, and the bottom of the limit plate 44 is in close contact with the surface of the positioning screw 48. Through the above technical scheme, the position of the limit plate 44 is supported by the setting of the rotating shaft 46, so that the limit plate 44 can rotate inside the cross seat 47. At the same time, the setting of the limit plate 44 has a blocking effect on the top of the positioning screw 48 to prevent the positioning screw 48 from tilting. At the same time, the setting of the connecting bolt 43 makes it convenient to install the limit plate 44 on the top of the cross seat 47, thereby achieving the effect of fixing the limit plate 44.

[0040] Specifically, an operating platform 5 is fixedly connected to the top of the outer formwork 12, and the operating platform 5 includes an operating table 51. The bottom of the operating table 51 is fixedly connected to the top of the outer formwork 12, and a baffle 52 is fixedly connected to the surface of the operating table 51. The number of baffles 52 is set in multiples. The inner side of the baffle 52 is fixedly connected to a support rod 53, and the top of the baffle 52 is fixedly connected to a connecting rod 54. A climbing frame 55 is fixedly connected to one side of the operating table 51, and the inner side of the climbing frame 55 is fixedly connected to a cross plate 56. Through the above technical solution, through the setting of the operating table 51, an operating space is provided for the operator to operate. At the same time, the setting of the baffle 52, the support rod 53 and the connecting rod 54 plays a protective and blocking effect to prevent falling. The setting of the climbing frame 55 and the cross plate 56 makes it convenient for the operator to climb to the top of the operating table 51 to operate.

[0041] Specifically, a stabilizing mechanism 6 is installed inside the inner template 13, and the stabilizing mechanism 6 includes a first I-beam 61, and the second I-beam 62 is fixedly connected to both sides of the first I-beam 61, and a fixing plate 63 is fixedly connected to the top of the first I-beam 61 and the second I-beam 62. The inner cavities of the first I-beam 61 and the second I-beam 62 are both provided with mounting holes 64. Through the above technical scheme, the first I-beam 61 and the second I-beam 62 are arranged to span the interior of the inner template 13, so that it can support the interior of the inner template 13 and avoid deformation caused by force when pouring concrete. At the same time, the setting of the fixing plate 63 improves the stability of the connection between the first I-beam 61 and the second I-beam 62, and avoids the phenomenon of fracture between the first I-beam 61 and the second I-beam 62. The setting of the mounting hole 64 facilitates the connection of the first I-beam 61 and the second I-beam 62 to the interior of the inner template 13, thereby improving its stabilizing effect.

[0042] The specific implementation of the utility model is as follows: secondly, the positioning screw 48 drives the rotating sleeve 42 to rotate inside the stopper 41 until the positioning screw 48 rotates to the inner groove of the cross seat 47, and then the limit plate 44 is rotated, and the limit plate 44 rotates on the surface of the rotating shaft 46, and then the limit plate 44 is connected to the cross seat 47 by the connecting bolt 43, and then the top of the positioning screw 48 is blocked. Then, the positioning screw sleeve 45 is threadedly connected to the positioning screw 48 until the positioning screw sleeve 45 is tightly fitted with one side of the cross seat 47 to achieve the positioning screw 4 8 has the effect of positioning, and at the same time, the inner formwork 13 and the outer formwork 12 can be tightened and stabilized. The setting of the operating table 51 provides an operating space for the operator to operate. At the same time, the setting of the blocking rod 52, the supporting rod 53 and the connecting rod 54 plays a protective blocking effect to prevent falling. The setting of the climbing frame 55 and the cross plate 56 makes it convenient for the operator to climb to the top of the operating table 51 to operate. Finally, the first I-beam 61 and the second I-beam 62 are installed in the interior of the inner formwork 13 through the mounting hole 64, so that they support the interior of the inner formwork 13.

[0043] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and its new concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wind power concrete tower mold, comprising a mold body (1), an external support mechanism (2) installed outside the mold body (1), and an internal support mechanism (7) installed inside the mold body (1), characterized in that: The mold body (1) comprises a bottom mold platform (11), the top of the bottom mold platform (11) is fixedly connected to a support template (14), the inner side of the support template (14) is installed with an inner template (13), the outer side of the support template (14) is installed with an outer template (12), a casting cavity (15) is provided between the outer template (12) and the inner template (13), and the bottoms of the outer template (12) and the inner template (13) are both installed on the top of the bottom mold platform (11); The outer support mechanism (2) and the inner support mechanism (7) have the same structure and are both arranged in multiple groups. The outer support mechanism (2) is installed on the outside of the outer template (12), and the inner support mechanism (7) is installed on the inside of the inner template (13). The outer support mechanism (2) comprises an upper support seat (21) and a lower support seat (26). The bottom of the lower support seat (26) is fixed to the top of the bottom mold platform (11), and one side of the upper support seat (21) is fixed to the outside of the outer template (12). An upper connecting seat (29) is installed on the surface of the upper support seat (21). The bottom of the upper connecting seat (29) is fixedly connected to an adjusting cylinder (23). The inner cavity of the adjusting cylinder (23) is fixedly connected to an adjusting screw sleeve (210). The inner thread of the adjusting screw sleeve (210) is connected to an adjusting screw rod (24). The bottom of the adjusting screw rod (24) passes through the bottom of the adjusting cylinder (23) and is movably connected to a lower connecting seat (27).

2. A wind power concrete tower mold according to claim 1, characterized in that: The surface of the lower support seat (26) is movably connected to the interior of the lower connecting seat (27) via a movable shaft, the top of the lower connecting seat (27) is fixedly connected with a support bearing (25), and the bottom of the adjusting screw (24) is movably connected to the top of the lower connecting seat (27) via the support bearing (25).

3. A wind power concrete tower mold according to claim 1, characterized in that: A locking bolt (22) is installed in the inner cavity of the upper connecting seat (29), and the locking bolt (22) passes through the upper supporting seat (21) and the upper connecting seat (29), and the upper supporting seat (21) and the upper connecting seat (29) are connected via the locking bolt (22).

4. A wind power concrete tower mold according to claim 1, characterized in that: The bottom of the surface of the adjusting screw (24) is fixedly connected to a rotating block (28), the top of the adjusting screw (24) is fixedly connected to a limiting plate (211), and the limiting plate (211) is movably connected to the inside of the adjusting cylinder (23).

5. The wind power concrete tower mold according to claim 1, characterized in that: The top of the bottom mold platform (11) is fixedly connected to a tightening mechanism (3), the tightening mechanism (3) comprises a fixed seat (31), the bottom of the fixed seat (31) is fixedly connected to the top of the bottom mold platform (11), the top of the fixed seat (31) is fixedly connected to a tightening cylinder (32), the output end of the tightening cylinder (32) is fixedly connected to a pushing block (33), and the bottom of the pushing block (33) is fixedly connected to the bottom of the outer mold plate (12).

6. A wind power concrete tower mold according to claim 1, characterized in that: The tops of the outer template (12) and the inner template (13) are both equipped with a tensioning mechanism (4), and the tensioning mechanism (4) comprises a stopper (41) and a cross seat (47), the bottom of the stopper (41) is fixedly connected to the top of the inner template (13), the bottom of the cross seat (47) is fixedly connected to the top of the outer template (12), the inner cavity of the stopper (41) is movably connected to a rotating sleeve (42), the outer side of the rotating sleeve (42) is fixedly connected to a positioning screw (48), the positioning screw (48) passes through the cross seat (47) and extends to the outside of the cross seat (47), one side of the surface of the positioning screw (48) is threadedly connected to a positioning screw sleeve (45), and the positioning screw sleeve (45) is in close contact with one side of the cross seat (47).

7. A wind power concrete tower mold according to claim 6, characterized in that: The top of the inner cavity of the cross seat (47) is fixedly connected to a rotating shaft (46), the surface of the rotating shaft (46) is movably connected to a limit plate (44), one side of the inner cavity of the limit plate (44) is installed with a connecting bolt (43), the limit plate (44) and the cross seat (47) are connected by the connecting bolt (43), and the bottom of the limit plate (44) is in close contact with the surface of the positioning screw (48).

8. The wind power concrete tower mold according to claim 1, characterized in that: An operating platform (5) is fixedly connected to the top of the outer formwork (12), and the operating platform (5) comprises an operating table (51). The bottom of the operating table (51) is fixedly connected to the top of the outer formwork (12). A blocking rod (52) is fixedly connected to the surface of the operating table (51). The blocking rods (52) are provided in a plurality of arrangements. A supporting rod (53) is fixedly connected to the inner side of the blocking rod (52). A connecting rod (54) is fixedly connected to the top of the blocking rod (52). A climbing frame (55) is fixedly connected to one side of the operating table (51), and a cross plate (56) is fixedly connected to the inner side of the climbing frame (55).

9. The wind power concrete tower mold according to claim 1, characterized in that: A stabilizing mechanism (6) is installed inside the inner template (13), and the stabilizing mechanism (6) includes a first I-beam (61), and the first I-beam (61) is fixedly connected to the second I-beam (62) on both sides, and the tops of the first I-beam (61) and the second I-beam (62) are fixedly connected to a fixing plate (63), and the inner cavities of the first I-beam (61) and the second I-beam (62) are both provided with mounting holes (64).