Storage bracket for wind power tower drum

Abstract

The utility model discloses a wind power tower barrel storage bracket which comprises a supporting table, supports are arranged on the two sides of the top of the supporting table respectively, and the wind power tower barrel storage bracket further comprises an adjusting device arranged below the supporting table. The two sets of dismounting devices are arranged above the adjusting device; and the positioning device is arranged at the bottoms of the two supports. The utility model relates to the technical field of wind power tower drum production, in particular to a wind power tower drum storage bracket, which realizes convenient adjustment of a support on the bracket through the cooperation of a double-end motor, a shell, a lead screw, a lead screw nut, a vertical column, a connecting plate, a moving part and a limiting part, and solves the problem that when an existing bracket is adjusted, the support is not convenient to adjust. The problem that a bracket is inconvenient to adjust due to the facts that the number of adjusting steps is large, the adjusting speed is low and the bracket is inconvenient in the adjusting process when a worker needs to move buttons on the two sides, fix rollers and then move the rollers to designated positions in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power tower production technical field, concretely is a kind of wind power tower storage bracket. BACKGROUND

[0002] Wind power tower is the tower pole of wind power generation, mainly plays the role of support in wind turbine, simultaneously absorbs unit vibration, after wind power tower production is finished, wind power tower needs to be placed in bracket and stored.

[0003] For example, the authorized announcement No. CN213674082U is a kind to be placed bracket of adjustable wind power tower, including body, the both sides of the top of body are provided with gyro wheel, the top of body is provided with adjusting groove;Although the above-mentioned file can realize the problem that most of the existing placement bracket does not have the ability to adjust, cannot be adjusted according to the size of wind power tower diameter, is not convenient for user to use;

[0004] However, the existing bracket needs to be adjusted first Staff moves the button on both sides, releases the fixation of gyro wheel, then moves gyro wheel to the specified position, and then re-fixes it, so that in the adjustment process, the steps of adjustment are more, and the speed of adjustment is slow, so that the bracket is not convenient to adjust. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of prior art, the utility model provides a kind of wind power tower storage bracket, solve the problem that the existing bracket needs to be adjusted first Staff moves the button on both sides, releases the fixation of gyro wheel, then moves gyro wheel to the specified position, and then re-fixes it, so that in the adjustment process, the steps of adjustment are more, and the speed of adjustment is slow, so that the bracket is not convenient to adjust.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of wind power tower storage bracket, including support table, the both sides of the top of support table are provided with support, wind power tower storage bracket further includes adjusting device, adjusting device is set in the lower of support table;Dismantling device is provided with two groups, and is all set in the upper of adjusting device;Positioning device is set in the bottom of two supports;Wherein, the support is adjusted quickly by adjusting device, the support is disassembled by dismantling device, and the support of different shapes is replaced, the support is positioned by positioning device.

[0007] Preferably, the adjusting device comprises a double-head motor fixedly connected to the bottom of the support table through a motor cover; the shell is arranged at the output end of the double-head motor and is fixedly connected to the bottom of the support table; the lead screw is rotatably connected to the inner wall of the shell through a bearing, and one end penetrates through the side wall of the shell and is fixedly connected to the output shaft of the double-head motor; the lead screw nut is threadedly connected to the outer wall of the lead screw nut; the vertical column is fixedly connected to the top of the lead screw nut and extends to above the support table through the opening and is movably connected with the support table; the connecting plate is fixedly connected to the top of the vertical column; the moving part is arranged on the surface of the support table; the limiting part is fixedly connected to the top of the vertical column; wherein the lead screw drives the lead screw nut to move under the drive of the double-head motor, so that the connecting plate drives the support to move.

[0008] Preferably, the moving part comprises four slide rails fixedly connected to the front and rear sides of the surface of the support table; the four slide blocks are slidably connected to the surface of the slide rails, and the mutually close sides of the slide blocks are fixedly connected to the front and rear sides of the connecting plate; wherein the slide blocks move on the slide rails under the drive of the connecting plate.

[0009] Preferably, the limiting part comprises two slides arranged at the bottom of the inner wall of the two shells; the plurality of pulleys are arranged on the bottom of the two lead screw nuts and are fitted to the inner wall of the two slides; wherein the pulleys move in the slides under the drive of the lead screw nut to limit the lead screw nut.

[0010] Preferably, the dismounting device comprises two cover bodies fixedly connected to the top of the connecting plate and inserted into the inner wall of the support; the connecting columns are rotatably connected to the inner wall of the cover bodies and extend to the outside of the support; the rotating discs are fixedly connected to the outer wall of the connecting columns; the two connecting rods are rotatably connected to the outer wall of the two rotating discs through the pins; the two vertical columns are rotatably connected to the ends of the two connecting rods away from the rotating discs through the pins; the plurality of springs are arranged at the inner wall of the cover bodies and the side wall of the vertical column; the two insertion blocks are fixedly connected to the side of the two vertical columns close to the springs, penetrate through the cover bodies, are movably connected with the cover bodies, and are inserted into the inner wall of the support; wherein the rotating discs drive the connecting rods to move under the drive of the connecting columns, the springs are stretched, the insertion blocks are separated from the support, and the support is dismounted and replaced with a support of different shape.

[0011] Preferably, the positioning device comprises two positioning grooves arranged on the surface of the two connecting plates; the two positioning blocks are fixedly connected to the bottom of the support and are inserted into the inner wall of the positioning groove; wherein the positioning blocks are inserted into the positioning grooves under the drive of the support to position the support.

[0012] Beneficial effects

[0013] The utility model provides a kind of wind power tower cylinder storage bracket.It has the following beneficial effects: the wind power tower cylinder storage bracket, by the cooperation of double-head motor, shell, screw, screw nut, vertical column, connecting plate, moving part and limiting part, it is convenient to adjust the support on bracket, solve the existing bracket when adjusting, first need staff to move both sides button, remove the fixation of gyro wheel, then gyro wheel is moved to specified position, again it is fixed, lead to in the adjustment process, the steps of adjusting are more, the speed of adjusting is slow, so it is inconvenient to adjust the bracket.

[0014] By the cooperation of cover body, connecting column, rotating disc, connecting rod, stand, spring and plug block, the support is quickly disassembled and replaced, solves when wind power tower cylinder is placed in bracket storage, the outer wall of wind power tower cylinder and support contact, since the shape of support is fixed, if when oval wind power tower cylinder is stored, the contact area of support and oval wind power tower cylinder is smaller, lead to oval wind power tower cylinder unstable problem. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the appearance schematic diagram of the utility model;

[0017] Figure 3 It is Figure 1 The structure schematic diagram of double-head motor, shell and screw in it;

[0018] Figure 4 It is Figure 1 The structure schematic diagram of connecting column, connecting rod and plug block in it.

[0019] In the drawing: 1, support platform; 2, support; 3, adjusting device; 31, double-head motor; 32, shell; 33, screw; 34, screw nut; 35, vertical column; 36, connecting plate; 37, moving part; 371, slide rail; 372, sliding block; 38, limiting part; 381, slide; 382, pulley; 4, dismounting device; 41, cover body; 42, connecting column; 43, rotating disc; 44, connecting rod; 45, stand; 46, spring; 47, plug block; 5, positioning device; 51, positioning groove; 52, positioning block. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present utility model.

[0021] The existing bracket needs to be adjusted first, the staff needs to move the buttons on both sides, release the fixing of the roller, then move the roller to the designated position, and then fix it again, which results in more steps in the adjustment process, slow adjustment speed, and inconvenience in adjusting the bracket.

[0022] Therefore, the present utility model provides a wind power tower storage bracket, which solves the problem of adjusting the bracket through the cooperation of the double-head motor, the shell, the lead screw, the lead screw nut, the vertical column, the connecting plate, the moving part and the limiting part, and realizes the convenient adjustment of the support on the bracket.

[0023] Through the personnel in the art, the parts in the case are connected in turn, and the specific connection and operation sequence should be referred to the following working principle, and the detailed connection means is the public technical knowledge in the art, and the following mainly introduces the working principle and process.

[0024] Embodiment one: by Figures 1-4 It can be known that a wind power tower storage bracket comprises a support table 1, the bottom of the support table 1 is fixedly connected with support legs, the number of the support legs is six, the top of the support table 1 is provided with supports 2 on both sides, the storage bracket takes the support table 1 as a basic bearing structure, the supports 2 are symmetrically arranged on both sides of the top of the support table 1 and are used for directly supporting the wind power tower, the wind power tower storage bracket further comprises an adjusting device 3, a dismounting device 4 and a positioning device 5, the adjusting device 3 is arranged below the support table 1; the adjusting device 3 can quickly adjust the position of the support 2 to adapt to wind power towers of different sizes, the dismounting device 4 is provided with two groups and is arranged above the adjusting device 3; the dismounting device 4 can quickly dismount the support 2, conveniently replace supports 2 of different shapes and meet the diversified tower supporting requirements, the positioning device 5 is arranged at the bottom of the two supports 2; the positioning device 5 ensures that the support 2 can be accurately positioned after installation and adjustment and guarantees the stability of the support, wherein the support 2 is quickly adjusted through the adjusting device 3, the support 2 is dismounted through the dismounting device 4, supports 2 of different shapes are replaced, and the support 2 is positioned through the positioning device 5.

[0025] In the implementation process, it is particularly worth pointing out that the bottom of the support table 1 is fixedly connected with support legs, the number of support legs is six, the storage bracket takes the support table 1 as a basic bearing structure, the supports 2 are symmetrically arranged on both sides of the top of the support table 1, and are used for directly supporting the wind power tower drum, the adjusting device 3 can quickly adjust the position of the support 2 to adapt to wind power tower drums of different sizes, the dismounting device 4 can realize quick dismounting of the support 2, different shapes of the support 2 are convenient to replace, diversified tower drum support requirements are met, and the positioning device 5 ensures that the support 2 can be accurately positioned after installation and adjustment, and the stability of support is guaranteed.

[0026] Specifically, the storage bracket takes the support table 1 as a basic bearing structure, the supports 2 are symmetrically arranged on both sides of the top of the support table 1, and are used for directly supporting the wind power tower drum, the adjusting device 3 can quickly adjust the position of the support 2 to adapt to wind power tower drums of different sizes, the dismounting device 4 can realize quick dismounting of the support 2, different shapes of the support 2 are convenient to replace, diversified tower drum support requirements are met, and the positioning device 5 ensures that the support 2 can be accurately positioned after installation and adjustment, and the stability of support is guaranteed.

[0027] Embodiment two: by Figures 1-4 It can be known that the adjusting device 3 comprises a double-head motor 31, a shell 32, a lead screw 33, a lead screw nut 34, a vertical column 35, a connecting plate 36, a moving part 37 and a limiting part 38, the model of the double-head motor 31 is Y160M-4, the double-head motor 31 is fixedly connected to the bottom of the support table 1 through a motor cover; the shell 32 is arranged at the output end of the double-head motor 31 and is fixedly connected to the bottom of the support table 1; the lead screw 33 is rotatably connected to the inner wall of the shell 32, and one end penetrates through the side wall of the shell 32 and is fixedly connected to the output shaft of the double-head motor 31; when it is necessary to adjust the position of the support, the worker connects the double-head motor 31 to the external power supply, the double-head motor 31 drives the lead screws 33 on both sides to rotate, and the lead screw nut 34 is threadedly connected to the outer wall of the lead screw nut 34; the lead screws 33 on both sides drive the lead screw nuts 34 to move, the vertical column 35 is fixedly connected to the top of the lead screw nut 34 and extends to the upper side of the support table 1 through an opening and is movably connected with the support table 1; the lead screw nuts 34 on both sides drive the vertical column 35 to move, the vertical columns 35 on both sides move in the support table 1, and the connecting plate 36 is fixedly connected to the top of the vertical column 35; the two vertical columns 35 close to each other drive the connecting plate 36 to move, so that the supports 2 on both sides move, the positions of the supports 2 on both sides are adjusted, after the work is completed, the worker stops the double-head motor 31, the moving part 37 is arranged between the shell 32 and the lead screw nut 34; the limiting part 38 is arranged in the shell 32; wherein the lead screw 33 is driven by the double-head motor 31, so that the lead screw nut 34 drives the vertical column 35 to move, so that the connecting plate 36 drives the support 2 to move;

[0028] In the implementation process, it is particularly worth pointing out that the model of the double-head motor 31 is Y160M-4. When the positions of the supports need to be adjusted, the staff connects the double-head motor 31 to an external power source, the double-head motor 31 drives the two lead screws 33 to rotate, the two lead screws 33 drive the lead screw nuts 34 to move, the two lead screw nuts 34 drive the vertical columns 35 to move, the two vertical columns 35 move in the support table 1, the two vertical columns 35 close to each other drive the connecting plates 36 to move, so that the two supports 2 move, the positions of the two supports 2 are adjusted, and after the adjustment is completed, the staff stops the double-head motor 31, so that the supports 2 on the bracket can be conveniently adjusted;

[0029] Further, the moving part 37 comprises sliding rails 371 and sliding blocks 372. The number of the sliding rails 371 is four, and the sliding rails 371 are fixedly connected to the surfaces of the support table 1 on the left and right sides and front and back. The number of the sliding blocks 372 is four, and the sliding blocks 372 are slidingly connected to the surfaces of the sliding rails 371, and the left and right sides of the sliding blocks 372 close to each other are fixedly connected to the left and right sides and front and back of the connecting plates 36. When the two connecting plates 36 move, the two connecting plates 36 drive the two sliding blocks 372 to move, and the two sliding blocks 372 move on the two sliding rails 371, so that the supports 2 move stably. The sliding blocks 372 move on the sliding rails 371 under the drive of the connecting plates 36.

[0030] In the implementation process, it is particularly worth pointing out that when the two connecting plates 36 move, the two connecting plates 36 drive the two sliding blocks 372 to move, and the two sliding blocks 372 move on the two sliding rails 371, so that the supports 2 move stably.

[0031] Further, the limiting part 38 comprises sliding channels 381 and pulleys 382. The number of the sliding channels 381 is two, and the sliding channels 381 are formed in the inner walls of the two housings 32. The number of the pulleys 382 is several, and the pulleys 382 are installed at the bottoms of the two lead screw nuts 34 and fit the inner walls of the two sliding channels 381. When the two lead screw nuts 34 move, the two lead screw nuts 34 drive the pulleys 382 to move, and the two pulleys 382 move in the sliding channels 381, so that the sliding channels 381 limit the movement trajectories of the pulleys 382 and the lead screw nuts 34, and the pulleys 382 and the lead screw nuts 34 can only move in the directions of the sliding channels 381, preventing the lead screw nuts 34 from rotating or deviating during the movement. The pulleys 382 move in the sliding channels 381 under the drive of the lead screw nuts 34, and the lead screw nuts 34 are limited.

[0032] In the implementation process, it is particularly worth pointing out that when the two lead screw nuts 34 move, the two lead screw nuts 34 drive the pulleys 382 to move, and the two pulleys 382 move in the sliding channels 381, so that the sliding channels 381 limit the movement trajectories of the pulleys 382 and the lead screw nuts 34, and the pulleys 382 and the lead screw nuts 34 can only move in the directions of the sliding channels 381, preventing the lead screw nuts 34 from rotating or deviating during the movement.

[0033] Further, the dismounting device 4 comprises a cover body 41, a connecting column 42, a rotating disc 43, a connecting rod 44, a stand column 45, a spring 46 and an inserting block 47, the cover body 41 is two in number, is fixedly connected to the top of the connecting plate 36, and is inserted into the inner wall of the support 2; the connecting column 42 is rotatably connected to the inner wall of the cover body 41, and extends to the outside of the support 2; the rotating disc 43 is fixedly connected to the outer wall of the connecting column 42; when the support 2 is dismounted, first, the worker inserts the external handle into the square hole in the surface of the connecting column 42, then the worker rotates the external handle, so that the connecting column 42 rotates, the connecting column 42 drives the rotating disc 43 to rotate, the connecting rod 44 is two in number, and is rotatably connected to the two sides of the two rotating discs 43 through the pin shafts; the rotating disc 43 drives the connecting rod 44 to rotate, the stand column 45 is two in number, and is rotatably connected to one end of the two connecting rods 44 away from the rotating disc 43 through the pin shafts; the connecting rod 44 drives the stand column 45 to move, the spring 46 is a plurality in number, and the two ends are respectively installed on the inner wall of the cover body 41 and the side wall of the stand column 45; the stand column 45 stretches the spring 46, the inserting block 47 is two in number, is fixedly connected to one side of the two stand columns 45 close to the spring 46, penetrates through the cover body 41, and is movably connected with the cover body 41, and the outer wall is inserted into the inner wall of the support 2; the stand column 45 drives the inserting block 47 to move, the inserting block 47 leaves the inserting slot in the inside of the support 2, the worker dismounts and takes out the support 2, after the completion, inserts the replaced support 2 into the cover body 41, after the completion, the worker releases the external handle, at this time, the spring 46 rebounds, inserts the inserting block 47 into the replaced support 2 through the elastic force, fixes the inserting block 47 through the elastic force of the spring 46, after the completion, the worker pulls out the handle from the inside of the connecting column 42, at this time, the elliptical wind power tower drum can be stored, wherein the rotating disc 43 is driven by the connecting column 42, the connecting rod 44 drives the stand column 45 to move, the spring 46 is stretched, so that the inserting block 47 leaves the support 2, and is dismounted, the support 2 with different shapes is replaced;

[0034] In the specific implementation process, it is particularly worth pointing out that when the support 2 is disassembled, first the worker inserts the external handle into the square hole on the surface of the connecting column 42, then the worker rotates the external handle, thereby rotating the connecting column 42, the connecting column 42 drives the rotating disc 43 to rotate, the rotating disc 43 drives the connecting rod 44 to rotate, the connecting rod 44 drives the stand column 45 to move, the stand column 45 stretches the spring 46, the stand column 45 drives the plug block 47 to move, the plug block 47 leaves the plug slot in the inside of the support 2, the worker disassembles and takes out the support 2, after finishing, the worker inserts the replaced support 2 into the cover body 41, after finishing, the worker loosens the external handle, at this time the spring 46 rebounds, the plug block 47 is inserted into the replaced support 2 through the elastic force, the plug block 47 is fixed through the elastic force of the spring 46, after finishing, the worker pulls out the handle from the inside of the connecting column 42, at this time the elliptical wind power tower drum can be stored, the quick disassembly and replacement of the support 2 are realized, and the use flexibility of the storage bracket is improved;

[0035] Further, the positioning device 5 comprises positioning grooves 51 and positioning blocks 52, the number of the positioning grooves 51 is two, and the positioning grooves 51 are respectively arranged on the surfaces of the two connecting plates 36; the number of the positioning blocks 52 is two, and the positioning blocks 52 are all fixedly connected to the bottom of the support 2 and all have outer walls inserted into the inner walls of the positioning grooves 51; when the worker places the replaced support 2 on the connecting plate 36, the support 2 drives the positioning blocks 52 to move, the positioning blocks 52 are inserted into the positioning grooves 51, the replaced support 2 is positioned, and the stability of the support 2 when supporting the wind power tower drum is effectively ensured, wherein the positioning blocks 52 are inserted into the positioning grooves 51 under the drive of the support 2, and the support 2 is positioned;

[0036] In the specific implementation process, it is particularly worth pointing out that when the worker places the replaced support 2 on the connecting plate 36, the support 2 drives the positioning blocks 52 to move, the positioning blocks 52 are inserted into the positioning grooves 51, the replaced support 2 is positioned, and the stability of the support 2 when supporting the wind power tower drum is effectively ensured;

[0037] Specifically, when the position of the support needs to be adjusted, the worker connects the double-head motor 31 to an external power source, the double-head motor 31 drives the two side lead screws 33 to rotate, the two side lead screws 33 drive the lead screw nuts 34 to move, the two side lead screw nuts 34 drive the pulleys 382 to move, the two side pulleys 382 move in the slide 381, the two side lead screw nuts 34 drive the vertical columns 35 to move, the two side vertical columns 35 move in the support table 1, the two side vertical columns 35 that are close to each other drive the connecting plates 36 to move, the two side connecting plates 36 drive the two side sliding blocks 372 to move, the two side sliding blocks 372 move on the two side sliding rails 371, so that the two side supports 2 move, the position of the two side supports 2 is adjusted, after the completion, the worker stops the double-head motor 31, the worker places the end of the wind power tower drum on the bracket, and stores the wind power tower drum, when the support 2 is disassembled, the worker first inserts the external handle into the square hole in the surface of the connecting column 42, then the worker rotates the external handle, so that the connecting column 42 rotates, the connecting column 42 drives the rotating disc 43 to rotate, the rotating disc 43 drives the connecting rod 44 to rotate, the connecting rod 44 drives the vertical column 45 to move, the vertical column 45 stretches the spring 46, the vertical column 45 drives the plug block 47 to move, the plug block 47 leaves the plug slot in the support 2, the worker disassembles and takes out the support 2, after the completion, the worker inserts the replaced support 2 into the cover body 41, the support 2 drives the positioning block 52 to move, the positioning block 52 is inserted into the positioning slot 51, after the completion, the worker releases the external handle, at this time, the spring 46 rebounds, the plug block 47 is inserted into the replaced support 2 through the elastic force, the plug block 47 is fixed through the elastic force of the spring 46, after the completion, the worker pulls out the handle from the inside of the connecting column 42, at this time, the elliptical wind power tower drum can be stored.

[0038] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wind turbine tower storage bracket, comprising a support platform (1), characterized in that: The support platform (1) is provided with supports (2) on both sides of its top, and the wind turbine tower storage bracket also includes: An adjustment device (3) is disposed below the support platform (1); The disassembly device (4) is provided in two sets, both of which are located above the adjustment device (3); Positioning device (5) is provided at the bottom of the two supports (2); The support (2) is quickly adjusted by the adjustment device (3), the support (2) is disassembled by the disassembly device (4), a support (2) of different shapes is replaced, and the support (2) is positioned by the positioning device (5).

2. A wind turbine tower storage bracket according to claim 1, characterized in that: The regulating device (3) includes: A dual-head motor (31) is fixedly connected to the bottom of the support platform (1) via a motor sleeve; The housing (32) is disposed at the output end of the dual-head motor (31) and fixed to the bottom of the support platform (1); The lead screw (33) is rotatably connected to the inner wall of the housing (32) via a bearing, and one end penetrates the side wall of the housing (32) and is fixed to the output shaft of the dual-head motor (31); A lead screw nut (34) is threaded onto the outer wall of the lead screw nut (34); A vertical column (35) is fixed to the top of the lead screw nut (34) and extends through an opening to the top of the support platform (1) and is movably connected to the support platform (1); A connecting plate (36) is fixedly connected to the top of the vertical column (35); A movable part (37) is provided on the surface of the support platform (1); A limiting part (38) is disposed between the housing (32) and the lead screw nut (34); The lead screw (33) is driven by the double-headed motor (31) to make the lead screw nut (34) drive the vertical column (35) to move, thereby causing the connecting plate (36) to drive the support (2) to move.

3. A wind turbine tower storage bracket according to claim 2, characterized in that: The moving part (37) includes: There are four slide rails (371), which are fixedly connected to the front and rear sides of the surface of the support platform (1); There are four sliders (372), all of which are slidably engaged with the surface of the slide rail (371), and the sides of each slider that are close to each other are respectively fixedly connected to the front and back sides of the connecting plate (36). The slider (372) moves on the slide rail (371) under the drive of the connecting plate (36).

4. A wind turbine tower storage bracket according to claim 2, characterized in that: The limiting part (38) includes: There are two slides (381), which are respectively opened at the bottom of the inner wall of the two shells (32); Several pulleys (382) are installed at the bottom of the two lead screw nuts (34) and respectively attached to the inner wall of the two slide rails (381); The pulley (382) moves in the slide rail (381) under the drive of the lead screw nut (34) to limit the lead screw nut (34).

5. A wind turbine tower storage bracket according to claim 2, characterized in that: The disassembly device (4) includes: The cover (41) consists of two parts, which are fixedly connected to the top of the connecting plate (36) and are both inserted into the inner wall of the support (2). The connecting column (42) is rotatably connected to the inner wall of the cover (41) and extends to the outside of the support (2); Turntable (43) is fixedly connected to the outer wall of the connecting column (42); There are two connecting rods (44), which are rotatably connected to the two sides of the two turntables (43) by means of pins; There are two columns (45), which are rotatably connected to the ends of the two connecting rods (44) away from the turntable (43) by means of pins; Springs (46), in several quantities, with their two ends respectively installed on the inner wall of the cover (41) and the side wall of the column (45); Two inserts (47) are fixedly connected to the two columns (45) on the side near the spring (46), and penetrate the cover (41) and are movably connected to the cover (41), and their outer walls are inserted into the inner wall of the support (2). Driven by the connecting column (42), the turntable (43) causes the connecting rod (44) to move the column (45), which in turn stretches the spring (46), thereby causing the insert (47) to leave the support (2), disassemble it, and replace the support (2) with one of a different shape.

6. A wind turbine tower storage bracket according to claim 2, characterized in that: The positioning device (5) includes: Positioning grooves (51), two in number, are respectively opened on the surface of the two connecting plates (36); Positioning blocks (52), two in number, are fixedly connected to the bottom of the support (2), and their outer walls are inserted into the inner wall of the positioning groove (51); The positioning block (52) is inserted into the positioning groove (51) under the drive of the support (2) to position the support (2).

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