A device for wind power retention

Abstract

The application relates to the technical field of retainers, in particular to a special device for wind power retainers, which comprises a base, a positioning groove and a containing groove are arranged on the top outer wall of the base, the positioning groove is located at the periphery of the containing groove, a lifting assembly and a driving assembly are arranged in the containing groove, the lifting assembly comprises a mounting table, a plurality of fixing bases, bolts, nuts, a first connecting rod, a second connecting rod, a connecting handle and a connecting base, the driving assembly comprises a connecting shaft, a mounting base, a first bidirectional motor, a threaded rod, a connecting round rod and a moving block, the beneficial effect is that the second bidirectional motor is rotated to drive the arc-shaped push rod to move away from each other, the first retainer is automatically aligned by the arc-shaped push rod, and the first retainer will fall along the outer wall of the connecting platform into the limiting groove after being aligned in the middle, and the subsequent retainers will be stacked on the top of the retainers in sequence, the application solves the problems that the work intensity is high and the efficiency is low due to the manual alignment mode for neatly stacking the retainers, and the retainers can be automatically aligned.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of retainer, in particular to a special device for wind power retainer. BACKGROUND

[0002] The existing wind power retainer is a kind of accessory used in large bearing of wind power generation, which is mainly used for connecting the inner ring and outer ring of the bearing, and usually guides and retains the rolling body in the bearing. After the wind power retainer is processed, it needs to be neatly stacked for storage.

[0003] However, the existing stacking method generally uses only one base frame to limit the retainer, and the retainer is neatly stacked by manual alignment, which is high in work intensity and low in efficiency.

[0004] Therefore, a special device for wind power retainer is needed to solve the problem of high work intensity and low efficiency caused by manually aligning the retainer for neat stacking, and the retainer can be automatically aligned. SUMMARY

[0005] The present application aims to provide a special device for wind power retainer to solve the problem of high work intensity and low efficiency caused by manually aligning the retainer for neat stacking in the background art, and the present application provides a special device for wind power retainer, which can automatically align the retainer.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a special device for wind power retainer, comprising a base, a positioning groove and a containing groove are formed on the top outer wall of the base, the positioning groove is located on the periphery of the containing groove, a lifting assembly and a driving assembly are arranged in the containing groove, the lifting assembly comprises a mounting table, a plurality of fixing seats, bolts, nuts, a first connecting rod, a second connecting rod, a connecting handle and a connecting seat, the driving assembly comprises a connecting shaft, a mounting seat, a first bidirectional motor, a threaded rod, a connecting round rod and a moving block, a same connecting platform is fixedly connected to the top outer wall of the connecting seat, a cavity is formed in the inside of the connecting platform, a second bidirectional motor is arranged in the inside of the cavity, a rotating disc is fixedly connected to the output shaft of the second bidirectional motor, a plurality of arc-shaped sliding grooves with both sides of the inner wall being connected are uniformly formed in the rotating disc, a sliding shaft is movably connected to the inner wall of the arc-shaped sliding groove, a sliding seat is fixedly connected to the top outer wall of the sliding shaft, a moving rod is fixedly connected to the top outer wall of the sliding seat, and an arc-shaped push rod is fixedly connected to the side outer wall of the moving rod.

[0007] Preferably, a round opening with both sides of the inner wall being connected is formed in the bottom inner wall of the cavity, and the inner wall of the round opening is fixedly connected with the outer wall of the second rotating motor.

[0008] Preferably, the top outer wall of the rotating disc is provided with a limiting opening, the inner walls on both sides of the limiting opening are provided with rectangular sliding grooves, and the inner wall of the rectangular sliding groove is fixedly connected with the outer wall of the sliding seat.

[0009] Preferably, the rotating disc is located inside the cavity, and the bottom outer wall of the arc-shaped push rod is movably connected with the top outer wall of the rotating disc.

[0010] Preferably, the outer wall diameter of the connecting platform is the same as the inner wall diameter of the positioning groove, and the diameter of the farthest position of the outer wall of the side of the arc-shaped push rod away from the moving rod is the same as the diameter of the connecting platform.

[0011] Preferably, the bottom outer wall of the mounting table is fixedly connected with the bottom inner part of the accommodating groove, the fixing seat is mounted on the top outer wall of the mounting table, the bolt is threadedly connected with the nut through the inner parts of the first connecting rod, the fixing seat, the connecting handle or the second connecting rod, the fixing seat is movably connected with the first connecting rod or the second connecting rod through the bolt, the second connecting rod and the first connecting rod are arranged in front of and behind each other, the two first connecting rods are movably connected through the connecting handle and the bolt, the connecting handle is located on the two sides of the first connecting rod, the two second connecting rods are movably connected through the first connecting rod and the bolt, and the connecting seat is movably connected with the first connecting rod or the second connecting rod through the bolt.

[0012] Preferably, the outer walls of the two ends of the connecting shaft and the outer walls of the two ends of the connecting circular rod are threadedly connected with the nut through the first connecting rod, the connecting handle and the second connecting rod, the outer wall of the connecting shaft is fixedly connected with the mounting seat, the top outer wall of the mounting seat is fixedly connected with the outer wall of the first bidirectional motor, the output shaft of the first bidirectional motor is fixedly connected with the threaded rod, the outer wall of the moving block is threadedly connected with the outer wall of the moving block away from the first bidirectional motor, and the outer wall of the moving block is fixedly connected with the outer wall of the connecting circular rod.

[0013] Preferably, the top of the base is fixedly provided with universal wheels.

[0014] Compared with the prior art, the beneficial effects of the present application are that: by starting the second bidirectional motor to rotate and drive the rotating disc to rotate, the rotating disc drives the sliding shaft to slide along the inside of the arc-shaped sliding groove and expand outward, thereby driving the sliding seat to slide inside the rectangular sliding groove, and the arc-shaped push rod simultaneously moves away from each other with the sliding of the sliding seat, so that the holders are automatically aligned at equal distances, and the diameter of the outermost periphery of the arc-shaped push rod after expansion is the same as the diameter of the innermost periphery of the positioning groove, the first holder aligned in the center by the arc-shaped push rod falls along the outer wall of the connecting platform into the positioning groove, and the subsequent holders are stacked on the top outer wall of the falling holder, the present application solves the problems of high work intensity and low efficiency caused by manually aligning the holders for neat stacking, and can automatically align the holders. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the overall structure schematic diagram of the application;

[0016] Figure 2 It is the first side view of the overall structure of the application;

[0017] Figure 3 It is the second side view of the overall structure of the application; Figure 2 It is the enlarged schematic diagram of the structure at A in the middle;

[0018] Figure 4 It is the second side view of the overall structure of the application;

[0019] Figure 5 It is the schematic diagram of the internal structure of the cavity of the application;

[0020] Figure 6 It is the enlarged schematic diagram of the structure at B in the middle; Figure 5

[0021] Figure 7 It is the schematic diagram of the round port structure of the application;

[0022] Figure 8 It is the schematic diagram of the arc-shaped sliding groove structure of the application;

[0023] Figure 9 It is the top view of the application without the connecting platform structure.

[0024] In the figure: 1, base; 2, universal wheel; 3, positioning groove; 4, containing groove; 5, fixed seat; 6, bolt; 7, nut; 8, first connecting rod; 9, second connecting rod; 10, connecting handle; 11, connecting shaft; 12, mounting seat; 13, first bidirectional motor; 14, threaded rod; 15, connecting round rod; 16, moving block; 17, connecting seat; 18, connecting platform; 19, cavity; 20, round port; 21, second bidirectional motor; 22, rotating disc; 23, arc-shaped sliding groove; 24, sliding shaft; 25, limiting opening; 26, rectangular sliding groove; 27, sliding seat; 28, moving rod; 29, arc-shaped push rod; 30, fixed block; 31, mounting groove; 32, round hole; 33, rolling roller; 34, mounting table. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme of the application clear, complete and the advantages more clear and obvious, the following will further describe the embodiments of the application in combination with the drawings. It should be understood that the specific embodiments described here are part of the embodiments of the application, not all the embodiments, which are used to explain the embodiments of the application, and do not limit the embodiments of the application. All other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the application.

[0026] ​In the description of the application, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0028] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by referring to examples. In the following description, many specific details are presented to provide a thorough understanding of the embodiments. However, it is obvious that these embodiments can not be limited to these specific details in practice for those skilled in the art. In some examples, well-known methods and structures are not described in detail to avoid unnecessarily complicating these embodiments. In addition, all embodiments can be used in combination with each other. Embodiments

[0029] Please refer to Figures 1 to 9The application provides a technical scheme: a wind power retainer special device, which comprises a base 1, the top outer wall of the base 1 is provided with a positioning groove 3 and a containing groove 4, the positioning groove 3 is located at the periphery of the containing groove 4, the inside of the containing groove 4 is provided with a lifting assembly and a driving assembly, the lifting assembly comprises a mounting table 34, a plurality of fixing seats 5, bolts 6, nuts 7, first connecting rods 8, second connecting rods 9, connecting handles 10 and connecting seats 17, the driving assembly comprises connecting shafts 11, mounting seats 12, first bidirectional motors 13, threaded rods 14, connecting round rods 15 and moving blocks 16, the top outer wall of the connecting seat 17 is fixedly connected with a same connecting platform 18, the inside of the connecting platform 18 is provided with a cavity 19, the inside of the cavity 19 is provided with a second bidirectional motor 21, the output shaft of the second bidirectional motor 21 is fixedly connected with a rotating disc 22, the rotating disc 22 is uniformly provided with a plurality of arc-shaped sliding grooves 23 with both sides of the inner wall being communicated, the inner wall of the arc-shaped sliding groove 23 is movably connected with a sliding shaft 24, the top outer wall of the sliding shaft 24 is fixedly connected with a sliding seat 27, the top outer wall of the sliding seat 27 is fixedly connected with a moving rod 28, the side outer wall of the moving rod 28 is fixedly connected with an arc-shaped push rod 29, the bottom inner wall of the cavity 19 is provided with a round port 20 with both sides of the inner wall being communicated, the inner wall of the round port 20 is fixedly connected with the outer wall of the second rotating motor, the top outer wall of the rotating disc 22 is provided with a limiting opening 25, the two sides of the inner wall of the limiting opening 25 are both provided with a rectangular sliding groove 26, the inner wall of the rectangular sliding groove 26 is fixedly connected with the outer wall of the sliding seat 27, the rotating disc 22 is located in the inside of the cavity 19, the bottom outer wall of the arc-shaped push rod 29 is movably connected with the top outer wall of the rotating disc 22, the outer wall diameter of the connecting platform 18 is same with the inner wall diameter of the positioning groove 3, the diameter of the farthest position of the outer wall of the side of the arc-shaped push rod 29 away from the moving rod 28 is same with the diameter of the connecting platform 18.

[0030] In the initial state, the four arc-shaped push rods 29 are close to each other, the worker places the holder on the surface of the connecting platform 18, so that the four arc-shaped push rods 29 are located in the inner ring of the holder, the second bidirectional motor 21 is started, the second bidirectional motor 21 rotates to drive the rotating disc 22 to rotate, the rotating disc 22 drives the sliding shaft 24 to slide along the inside of the arc-shaped sliding groove 23, and the sliding shaft 24 is extended outward, so as to drive the sliding seat 27 to slide in the rectangular sliding groove 26, and the arc-shaped push rods 29 move away from each other while the sliding seat 27 slides, so that the holder is automatically aligned at equal distances, and the outermost diameter of the arc-shaped push rods 29 after being extended is the same as the innermost diameter of the positioning groove 3. The first holder after being aligned in the center falls along the outer wall of the connecting platform 18 into the positioning groove, after being aligned in the center, the second bidirectional motor 21 starts to rotate in the opposite direction, drives the arc-shaped push rods 29 to move close to each other along the top outer wall of the connecting platform 18, waits for the next alignment in the center, and repeats the above operation, and the subsequent holder will be stacked on the top outer wall of the falling holder. The application solves the problems of high work intensity and low efficiency caused by manually aligning the holder for stacking, and can automatically align the holder. Embodiment

[0031] Refer to the attached drawings Figures 1 to 9 On the basis of the first embodiment, in order to easily and stably stack the holder, the bottom outer wall of the mounting table 34 is fixedly connected with the bottom inner part of the containing groove 4, the mounting seat 5 is installed on the top outer wall of the mounting table 34, the bolt 6 passes through the inside of the first connecting rod 8, the mounting seat 5, the connecting handle 10 or the second connecting rod 9 and is screw-connected with the nut 7, the mounting seat 5 is movably connected with the first connecting rod 8 or the second connecting rod 9 through the bolt 6, the second connecting rod 9 and the first connecting rod 8 are arranged in front of and behind each other, the two first connecting rods 8 are movably connected through the connecting handle 10 and the bolt 6, the connecting handle 10 is located on the two sides of the first connecting rod 8, the two second connecting rods 9 are movably connected through the first connecting rod 8 and the bolt 6, the connecting seat 17 is movably connected with the first connecting rod 8 or the second connecting rod 9 through the bolt 6, the outer walls of the two ends of the connecting shaft 11 and the outer walls of the two ends of the connecting circular rod 15 are screw-connected with the nut 7 through the first connecting rod 8, the connecting handle 10 and the second connecting rod 9, the outer wall of the connecting shaft 11 is fixedly connected with the mounting seat 12, the top outer wall of the mounting seat 12 is fixedly connected with the outer wall of the first bidirectional motor 13, the output shaft of the first bidirectional motor 13 is fixedly connected with the threaded rod 14, the outer wall of the side, away from the first bidirectional motor 13, of the threaded rod 14 is screw-connected with the moving block 16, and the outer wall of the moving block 16 is fixedly connected with the outer wall of the connecting circular rod 15.

[0032] The first bidirectional motor 13 is started to rotate, the first bidirectional motor 13 drives the threaded rod 14 to rotate, the rotation of the threaded rod 14 drives the moving block 16 to move close to the connecting shaft 11, the connecting circular rod 15 also moves to the direction of the connecting shaft 11 along with the moving block 16, the distance between the connecting circular rod 15 and the connecting shaft 11 gradually shortens, the first connecting rod 8 and the second connecting rod 9 gradually rise, can rise along with the increase of the stacking height of the retainer, facilitate the stacking of the retainer, without lifting to the highest place and then descending when stacking the retainer as in the traditional stacking mode, reduce the working strength of the workers, when the retainer is needed, the height can also be lowered layer by layer, and it is more and more convenient to take, the lifting assembly and the driving assembly are used for controlling the rising and falling of the connecting platform 18, so that the height of the retainer stack changes synchronously, facilitating the stacking and taking of the retainer, and further solving the problems of high working strength and low efficiency caused by manually aligning the retainers for neat stacking. Embodiment

[0033] Refer to the attached Figures 1 to 9 In order to realize the smooth falling of the retainer, the outer wall of the connecting platform 18 is provided with a mounting groove 31, a plurality of fixed blocks 30 are fixedly connected to the inner wall of the mounting groove 31, the fixed blocks 30 are provided with a circular hole 32 with two side inner walls connected, and a rolling roller 33 is rotatably connected to the inner wall of the circular hole 32.

[0034] The retainers falling along the side outer wall of the connecting platform 18 can smoothly roll to the upper side of the positioning groove 3 through the action of the rolling roller 33, avoiding the friction between the inner wall of the retainer and the outer wall of the connecting platform 18 being too large to smoothly slide, and further solving the problems of high working strength and low efficiency caused by manually aligning the retainers for neat stacking, and automatically aligning the retainers. Embodiment

[0035] Refer to the attached Figures 1 to 9 In order to realize the smooth movement of the device, the base 1 is provided with a universal wheel 2 fixedly installed on the top.

[0036] The retainers can be easily moved to the designated storage position through the universal wheel 2, reducing the labor intensity of the workers, and further solving the problems of high working strength and low efficiency caused by manually aligning the retainers for neat stacking, and automatically aligning the retainers. Embodiment

[0037] A use method of a wind power retainer special device, comprising the following steps:

[0038] Step one: in the initial state, the four arc-shaped push rods 29 are close to each other, the worker places the holder on the surface of the connecting platform 18, so that the four arc-shaped push rods 29 are located in the inner circle of the holder, the second bidirectional motor 21 is started, the second bidirectional motor 21 rotates to drive the rotating disc 22 to rotate, the rotating disc 22 rotates to drive the sliding shaft 24 to slide along the inside of the arc-shaped sliding groove 23, and the sliding shaft 24 is extended outward, so as to drive the sliding seat 27 to slide in the rectangular sliding groove 26, and the arc-shaped push rod 29 moves away from each other while the sliding seat 27 slides, so that the holder is automatically aligned at equal distances, and the outermost diameter of the arc-shaped push rod 29 after being extended is the same as the innermost diameter of the positioning groove 3. The first holder aligned in the center falls along the outer wall of the connecting platform 18 into the positioning groove, after being aligned in the center, the second bidirectional motor 21 starts to rotate in the opposite direction, drives the arc-shaped push rod 29 to move close to each other along the top outer wall of the connecting platform 18, and waits for the next centering alignment. The above operation is repeated, and the subsequent holder will be stacked on the top outer wall of the falling holder in turn;

[0039] Step two: the first bidirectional motor 13 is started to rotate, the first bidirectional motor 13 drives the threaded rod 14 to rotate, the rotation of the threaded rod 14 drives the moving block 16 to move close to the connecting shaft 11, and the connecting circular rod 15 also moves with the moving block 16 to the direction of the connecting shaft 11. The distance between the connecting circular rod 15 and the connecting shaft 11 gradually shortens, the first connecting rod 8 and the second connecting rod 9 gradually rise, can rise with the increase of the stacking height of the holder, facilitate the stacking of the holder, without lifting to the highest place and then descending when stacking the holder as in the traditional stacking mode, thereby reducing the working strength of the worker. When the holder needs to be taken, the height can be lowered layer by layer as the number of holders decreases, and it becomes more and more convenient to take. The lifting assembly and the driving assembly control the lifting and lowering of the connecting platform 18, so that the height of the connecting platform 18 changes synchronously with the height of the holder stack, facilitating the stacking and taking of the holder;

[0040] Step three: the holder falling along the side outer wall of the connecting platform 18 can smoothly roll onto the upper side of the positioning groove 3 through the action of the rolling roller 33, so as to avoid that the inner wall of the holder and the outer wall of the connecting platform 18 have too large friction to smoothly slide down;

[0041] Step four: after the stacking is completed, the holder can be easily moved to the designated storage position through the setting of the universal wheel 2.

[0042] Although the above describes the specific embodiments of the present application for the purpose of enabling those skilled in the art to understand the present application, the present application is not limited to the scope of the specific embodiments, and all application creations utilizing the concept of the present application are within the protection scope of the present application as long as various changes are within the spirit and scope of the present application defined and determined by the appended claims.

Claims

1. A wind power holder dedicated device comprising a base (1), characterized in that: The top outer wall of the base (1) is provided with a positioning groove (3) and a containing groove (4), the positioning groove (3) is located at the periphery of the containing groove (4), the inside of the containing groove (4) is provided with a lifting assembly and a driving assembly, the lifting assembly comprises a mounting table (34), a plurality of fixing bases (5), bolts (6), nuts (7), first connecting rods (8), second connecting rods (9), connecting handles (10) and connecting seats (17), the driving assembly comprises a connecting shaft (11), a mounting seat (12), a first bidirectional motor (13), a threaded rod (14), a connecting round rod (15) and a moving block (16), the top outer wall of the connecting seat (17) is fixedly connected with the same connecting platform (18), the inside of the connecting platform (18) is provided with a cavity (19), the inside of the cavity (19) is provided with a second bidirectional motor (21), the output shaft of the second bidirectional motor (21) is fixedly connected with a rotating disc (22), the rotating disc (22) is uniformly provided with a plurality of arc-shaped sliding grooves (23) with both sides of the inner wall being communicated, the inner wall of the arc-shaped sliding groove (23) is movably connected with a sliding shaft (24), the top outer wall of the sliding shaft (24) is fixedly connected with a sliding seat (27), the top outer wall of the sliding seat (27) is fixedly connected with a moving rod (28), the side outer wall of the moving rod (28) is fixedly connected with an arc-shaped push rod (29). The top outer wall of the rotating disc (22) is provided with a limiting opening (25), the both sides of the inner wall of the limiting opening (25) are provided with a rectangular sliding groove (26), and the inner wall of the rectangular sliding groove (26) is fixedly connected with the outer wall of the sliding seat (27). By starting the second bidirectional motor (21) to rotate and drive the rotating disc (22) to rotate, the rotating disc (22) drives the sliding shaft (24) to slide along the inside of the arc-shaped sliding groove (23), and the sliding shaft (24) is extended outward, so as to drive the sliding seat (27) to slide in the rectangular sliding groove (26), the arc-shaped push rod (29) moves away from each other while sliding with the sliding seat (27), the holder is automatically aligned at equal distances, the diameter of the outermost part of the arc-shaped push rod (29) after extension is the same as the diameter of the innermost part of the positioning groove (3), the first holder aligned in the center by the arc-shaped push rod (29) falls along the outer wall of the connecting platform into the positioning groove (3), and the subsequent holders are stacked on the top outer wall of the falling holder.

2. A wind power retainer special device according to claim 1, characterized in that: The bottom inner wall of the cavity (19) is provided with a circular opening (20) with both sides of the inner wall being communicated, and the inner wall of the circular opening (20) is fixedly connected with the outer wall of the second rotating motor.

3. A wind power retainer special device according to claim 1, characterized in that: The rotating disc (22) is located in the cavity (19), and the bottom outer wall of the arc-shaped push rod (29) is movably connected with the top outer wall of the rotating disc (22).

4. A wind power retainer special device according to claim 3, characterized in that: The diameter of the outer wall of the connecting platform (18) is the same as the diameter of the inner wall of the positioning groove (3), and the diameter of the farthest position of the outer wall of the side of the arc-shaped push rod (29) away from the moving rod (28) is the same as the diameter of the connecting platform (18).

5. A wind power retainer special device according to claim 1, characterized in that: The bottom outer wall of the mounting table (34) is fixedly connected with the bottom inner wall of the accommodating groove (4), the fixing seat (5) is mounted on the top outer wall of the mounting table (34), the bolt (6) is screwed with the nut (7) through the inner walls of the first connecting rod (8), the fixing seat (5), the connecting handle (10) or the second connecting rod (9), the fixing seat (5) is movably connected with the first connecting rod (8) or the second connecting rod (9) through the bolt (6), the second connecting rod (9) and the first connecting rod (8) are arranged in front of and behind each other, the two first connecting rods (8) are movably connected through the connecting handle (10) and the bolt (6), the connecting handle (10) is located on the two sides of the first connecting rod (8), the two second connecting rods (9) are movably connected through the first connecting rod (8) and the bolt (6), and the connecting seat (17) is movably connected with the first connecting rod (8) or the second connecting rod (9) through the bolt (6).

6. A wind power retainer special device according to claim 1, characterized in that: The outer walls of the two ends of the connecting shaft (11) and the outer walls of the two ends of the connecting round rod (15) are screwed with the nut (7) through the first connecting rod (8), the connecting handle (10) and the second connecting rod (9), the outer wall of the connecting shaft (11) is fixedly connected with the mounting seat (12), the top outer wall of the mounting seat (12) is fixedly connected with the outer wall of the first bidirectional motor (13), the output shaft of the first bidirectional motor (13) is fixedly connected with the threaded rod (14), the outer wall of the side, away from the first bidirectional motor (13), of the threaded rod (14) is screwed with the moving block (16), and the outer wall of the moving block (16) is fixedly connected with the outer wall of the connecting round rod (15).

7. A wind power retainer special device according to claim 1, characterized in that: The top of the base (1) is fixedly provided with universal wheels (2).

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