Adjustable mounting platform and platform adjusting method for wind driven generator equipment

Abstract

The invention discloses an adjustable mounting platform for wind driven generator equipment and a platform adjusting method. The adjustable installation platform comprises a first stand column, a plurality of supporting feet arranged on the outer side of the first stand column, a first supporting rod connected between the supporting feet and the first stand column, a supporting piece connected between the first supporting rod and the first stand column, and a platform assembly arranged above the first stand column. The platform assembly comprises a platform frame, a pedal arranged at the top of the platform frame, a balancing weight arranged at one end of the platform frame, a second stand column perpendicularly connected to the bottom of the platform frame and a second supporting rod arranged between the second stand column and the platform frame, and an adjusting base is arranged between the first stand column and the second stand column. The working range of workers located above the pedal is widened, good construction convenience is achieved, rollover of the platform frame and the pedal is prevented, high stability and safety are achieved, and the height and the rotating angle of the platform assembly can be adjusted according to actual use requirements.

Description

Technical Field

[0001] The present invention belongs to the technical field of wind turbine installation equipment, and in particular relates to an adjustable installation platform for wind turbine equipment and a platform adjustment method. 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 is generally composed of a wind rotor, a main shaft, a gearbox, a generator, a yaw mechanism, a tower, a speed limit safety mechanism, a brake and other components. In a wind turbine, components such as a variable pitch reducer, a variable pitch motor, and a blade lock are also very important. During the installation of the variable pitch reducer, the variable pitch motor, and the blade lock in the factory, because the internal space of the hub is small and the installation position is high, the staff needs to stand on the operating platform to install the bolts, tighten the bolts to a certain torque, and other tasks.

[0003] In the prior art, workers use devices such as herringbone ladders, square frames, and square boxes as working platforms. However, no matter which working platform is used, there are disadvantages such as small platform area, difficulty for workers to stand and turn around, and great difficulty for workers to construct. This greatly reduces the work efficiency of installation and consumes a lot of time costs. Moreover, herringbone ladders, square frames, and square boxes are generally heavy, and it is inconvenient to adjust their positions. In addition, during operation, workers need to lean out of the platform more, which puts people at risk of falling and the platform at risk of tipping over. There are great safety hazards. In summary, there is an urgent need for an adjustable installation platform and a platform adjustment method for wind turbine equipment. Summary of the invention

[0004] In order to solve part or all of the technical problems existing in the above-mentioned prior art, the present invention provides an adjustable installation platform for wind turbine equipment and a platform adjustment method.

[0005] In one aspect, the present invention provides an adjustable mounting platform for a wind turbine generator device, comprising a first column, a plurality of legs disposed outside the first column, a first support rod connected between the legs and the first column, a support member connected between the first support rod and the first column, and a platform assembly disposed above the first column, wherein:

[0006] The platform assembly includes a platform frame, a pedal arranged on the top of the platform frame, a counterweight block arranged at one end of the platform frame, a second column vertically connected to the bottom of the platform frame, and a second support rod arranged between the second column and the platform frame, and an adjustment seat is arranged between the first column and the second column;

[0007] A first flange is provided on the top of the first column, a first flange is provided at one end of the adjusting seat, and a second flange is provided at the other end, the adjusting seat is axially provided with a through hole, the bottom of the second column is inserted into the through hole, a locking bolt is circumferentially provided on the outer periphery of the adjusting seat, the locking bolt passes through the adjusting seat and abuts against the outer periphery of the second column, the second column and the adjusting seat are clearance-matched, the aperture of the through hole matches the inner diameter of the first column and is larger than the outer diameter of the second column, the first flange and the second flange match each other, a rotating plate matching the first flange is provided above the bottom of the second column, the rotating plate abuts against the top end of the first flange on the adjusting seat, the second flange abuts against the top end of the first flange on the first column, and the first flange and the second flange are connected by fasteners.

[0008] Furthermore, in the above-mentioned adjustable mounting platform for wind turbine equipment, one end of the first support rod is hinged to the first column, and the other end is hinged to the support foot, and one end of the support member is hinged to the first support rod, and the other end is hinged to the first column.

[0009] Furthermore, in the above-mentioned adjustable mounting platform for wind turbine equipment, the platform frame includes a first frame and a second frame hinged to each other, the counterweight block is arranged at the free end of the second frame, one end of the second support rod is hinged to the bottom of the first frame, and the other end is hinged to the second column, and the pedal includes a first pedal and a second pedal hinged to each other, the first pedal abuts against the top of the first frame, and the second pedal abuts against the top of the second frame.

[0010] As a specific embodiment, in the above-mentioned adjustable mounting platform for wind turbine equipment, a first support plate is fixed to the outer periphery of the first column, a second support plate is arranged on the support foot, first supports are arranged at both ends of the first support rod, the first support plate and the first support, the second support plate and the first support are connected by a pin shaft, a third support plate is fixed to the outer periphery of the second column, a fourth support plate is arranged at the bottom of the platform frame, second supports are arranged at both ends of the second support rod, the third support plate and the second support, the fourth support plate and the second support are connected by the pin shaft.

[0011] As a specific implementation, in the above-mentioned adjustable mounting platform for wind turbine equipment, the fastener is a hexagonal head bolt, and a gasket is also arranged between the hexagonal head bolt and the second flange. The hexagonal head bolt passes through the gasket, the second flange, and the first flange in sequence and is fixed by a hexagonal nut.

[0012] As a specific implementation, in the above-mentioned adjustable mounting platform for wind turbine equipment, reinforcing ribs are provided between the counterweight block and the second column and between the platform frame and the second column, and the number of the reinforcing ribs is 3 to 6.

[0013] As a specific implementation, in the above-mentioned adjustable installation platform for wind turbine equipment, the number of the supporting feet is 3 to 6, and the plurality of supporting feet are centrally symmetrically distributed along the axis of the first column.

[0014] As a specific implementation, in the above-mentioned adjustable installation platform for wind turbine equipment, a wear-resistant block is arranged between the rotating plate and the first flange.

[0015] As a specific implementation, in the above-mentioned adjustable mounting platform for wind turbine equipment, the support member is a turnbuckle bolt.

[0016] On the other hand, the platform adjustment method provided by the present invention comprises:

[0017] Step 1: placing the adjustable installation platform at a preset workstation, and adjusting the height of the platform assembly by increasing the number of the adjustment seats between the first column and the second column according to the construction height;

[0018] Step 2: Rotate the locking bolt in a positive direction to disengage one end of the locking bolt from the outer periphery of the second column, and rotate the platform assembly to a desired angle for construction;

[0019] Step 3: Reversely rotate the locking bolt to make one end of the locking bolt abut against the outer periphery of the second column, define the circumferential position of the second column, and then start construction.

[0020] The adjustable installation platform and platform adjustment method for wind turbine equipment of the present invention have the following advantages and positive effects:

[0021] (1) The present invention is equipped with a larger platform frame and pedal, which increases the working range of the workers above the pedal and has good construction convenience. A counterweight block is arranged at one end of the platform frame to better prevent the platform frame and the pedal from tipping over, and has stability, thereby ensuring the safety of the workers. In the vertical direction, the workers can adjust the height of the platform assembly by adding or removing the adjustment seat, so that the pedal height meets the construction requirements. In the horizontal direction, the workers can adjust the construction positions of the working platform at different angles by rotating the second column, thereby avoiding the need to move the entire installation platform due to adjusting the position.

[0022] (2) The present invention has a simple structure and is easy to assemble and disassemble. The first support rod, the second support rod, the pedal, and the platform frame can be folded, thereby reducing the size of the adjustable mounting platform, which not only makes the device more convenient to transport, but also prevents interference with other components at the construction site during the rotation of the platform assembly. Wear-resistant blocks are arranged between the rotating components, which not only provide sufficient strength, excellent wear resistance and low friction coefficient, but also can ensure the smoothness of rotation between the rotating plate and the first flange by regularly replacing the worn wear-resistant blocks.

[0023] (3) The present invention is provided with a basket bolt between the first support rod and the first column. By adjusting the basket bolt, the angle between the first support rod and the first column can be easily adjusted, thereby adjusting the support angle and height of the support leg, thereby avoiding the situation where some support legs cannot fit the ground due to uneven ground, ensuring that all support legs can be firmly supported on the ground, and the first support rod can provide support with good stability during normal use. When it is folded, the overall size of the adjustable mounting platform can also be reduced, making the device more convenient to transport. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the prior art descriptions. Obviously, the drawings in the following descriptions are only used to further understand the embodiments of the present invention and constitute a part of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0025] Figure 1 It is a structural schematic diagram of an adjustable mounting platform for a wind turbine generator device of the present invention;

[0026] Figure 2 is a side view of an adjustable mounting platform for a wind turbine device of the present invention;

[0027] Figure 3 is a top view of an adjustable mounting platform for a wind turbine generator device of the present invention;

[0028] Figure 4 yes Figure 2 A partial enlarged view of middle Ⅰ;

[0029] Figure 5 It is a structural schematic diagram of an adjustment seat in an adjustable installation platform for wind turbine equipment of the present invention.

[0030] Description of reference numerals:

[0031] 1-first column, 2-support foot, 3-first support rod, 4-support member, 5-platform assembly, 51-platform frame, 511-first frame, 512-second frame, 52-pedal, 521-first pedal, 522-second pedal, 53-counterweight, 54-second column, 55-second support rod, 56-reinforcement rib, 57-turn plate, 6-adjustment seat, 61-first flange, 62-second flange, 63-locking bolt, 64-through hole, 7-wear-resistant block. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 5 As shown, the present invention provides an adjustable installation platform and a platform adjustment method for a wind turbine equipment.

[0034] On the one hand, the present invention discloses an adjustable installation platform for a wind turbine generator device, comprising a first column 1, a plurality of legs 2 arranged on the outside of the first column 1, a first support rod 3 connected between the legs 2 and the first column 1, a support member 4 connected between the first support rod 3 and the first column 1, and a platform assembly 5 arranged above the first column 1, wherein the platform assembly 5 comprises a platform frame 51, a pedal 52 arranged at the top of the platform frame 51, a counterweight 53 arranged at one end of the platform frame 51, a second column 54 vertically connected to the bottom of the platform frame 51, and a second support rod 55 arranged between the second column 54 and the platform frame 51; an adjustment seat 6 is arranged between the first column 1 and the second column 54; a first flange 61 is arranged at the top of the first column 1, a first flange 61 is arranged at one end of the adjustment seat 6, and a second flange 62 is arranged at the other end; a through hole 64 is axially opened on the adjustment seat 6, and the bottom of the second column 54 is inserted into the through hole 64, A locking bolt 63 is circumferentially arranged on the outer periphery of the adjusting seat 6, and the locking bolt 63 passes through the adjusting seat 6 and abuts against the outer periphery of the second column 54. There is a clearance fit between the second column 54 and the adjusting seat 6, and the second column 54 can rotate relatively in the adjusting seat 6. The aperture of the through hole 64 matches the inner diameter of the first column 1 and is larger than the outer diameter of the second column 54. The first flange 61 and the second flange 62 match each other. The first flange 61 is provided with first fixing holes at intervals, and an annular groove 65 is provided on the top. The second flange 62 is provided with second fixing holes matching the first fixing holes at intervals, and the second flange 62 can be embedded in the annular groove 65. A rotating plate 57 matching the first flange 61 is arranged above the bottom of the second column 54, and the rotating plate 57 abuts against the top end of the first flange 61 on the adjusting seat 6. The outer diameter of the rotating plate 57 matches the inner diameter of the annular groove 65. The second flange 62 abuts against the top end of the first flange 61 on the first column 1, and the first flange 61 and the second flange 62 are connected by fasteners.

[0035] Furthermore, in the adjustable mounting platform for wind turbine equipment of the present invention, one end of the first support rod 3 is hinged to the first column 1, and the other end is hinged to the support leg 2, and one end of the support member 4 is hinged to the first support rod 3, and the other end is hinged to the first column 1. With such an arrangement, when placing the adjustable mounting platform at a preset work station, if the working space is limited, the hinge shaft at any end of the support member 4 can be removed to make the first support rod 3 move closer to the first column 1, thereby reducing the size of the adjustable mounting platform. This not only makes the device more convenient to transport, but also prevents the first support rod 3 and the support leg 2 from interfering with other components at the construction site during transportation. The structural principle here is similar to the folding principle of umbrella ribs, which will not be elaborated here.

[0036] Furthermore, in the adjustable mounting platform for wind turbine equipment of the present invention, the platform frame 51 includes a first frame 511 and a second frame 512 hinged to each other, a counterweight 53 is arranged at the free end of the second frame 512, one end of the second support rod 55 is hinged to the bottom of the first frame 511, and the other end is hinged to the second column 54, the pedal 52 includes a first pedal 521 and a second pedal 522 hinged to each other, the hinge between the first pedal 521 and the second pedal 522 is similar to a hinge structure, the first pedal 521 abuts against the top of the first frame 511, and the second pedal 522 abuts against the top of the second frame 512. More specifically, the second pedal 522 is fixed to the top of the second frame 512 by a flat round head screw. In this way, when the adjustable mounting platform is When the platform is placed at the preset workstation, if the working space is limited and the platform assembly 5 is prone to interfere with other components at the construction site during rotation, or if the size of the adjustable mounting platform needs to be further limited during transportation, the hinge shaft at the intersection of the second support rod 55 and the bottom of the second frame 512 can be removed, so that the second support rod 55 is moved toward the first column 1 due to gravity, and then the first frame 511 is rotated downward along the hinge point between the first frame 511 and the second frame 512, and the first pedal 521 is rotated upward along the hinge point between the first pedal 521 and the second pedal 522, thereby reducing the size of the adjustable mounting platform, which not only makes the device more convenient to transport, but also prevents interference with other components at the construction site during the rotation of the platform assembly 5.

[0037] As a specific embodiment, in the adjustable mounting platform for wind turbine equipment of the present invention, a first support plate is fixed to the outer periphery of the first column 1, a second support plate is arranged on the support foot 2, first supports are arranged at both ends of the first support rod 3, the first support plate and the first support, as well as the second support plate and the first support are connected by pins, a third support plate is fixed to the outer periphery of the second column 54, a fourth support plate is arranged at the bottom of the platform frame 51, second supports are arranged at both ends of the second support rod 55, the third support plate and the second support, as well as the fourth support plate and the second support are connected by pins.

[0038] As a specific embodiment, in the adjustable mounting platform for wind turbine equipment of the present invention, the fastener is a hexagonal head bolt, and a gasket is also arranged between the hexagonal head bolt and the second flange 62. The hexagonal head bolt passes through the gasket, the second fixing hole on the second flange 62, and the first fixing hole on the first flange 61 in sequence and is fixed by a hexagonal nut. Of course, other fasteners such as screws can also be used as long as the fastening effect between the first flange 61 and the second flange 62 is met.

[0039] As a specific embodiment, in the adjustable mounting platform for wind turbine equipment of the present invention, reinforcing ribs 56 are arranged between the counterweight block 53 and the second column 54, and between the platform frame 51 and the second column 54. The number of reinforcing ribs 56 is 3 to 6. More specifically, one reinforcing rib 56 is arranged between the counterweight block 53 and the second column 54, and two reinforcing ribs 56 are arranged between the platform frame 51 and the second column 54. This arrangement increases the stability of the platform assembly 5, makes it safer for workers to stand on the pedal 52 for construction, and the pedal 52 will not affect the normal construction of the workers due to shaking.

[0040] As a specific embodiment, in the adjustable mounting platform for wind turbine equipment of the present invention, the number of the legs 2 is 3 to 6, and the multiple legs 2 are centrally symmetrically distributed along the axis of the first column 1. The multiple legs 2 and the bottom of the first column 1 are located in the same horizontal plane. More specifically, the number of the legs 2 is 4, and accordingly, the number of the first support rods 3 and the number of the support members 4 are both 4.

[0041] As a specific embodiment, in the adjustable mounting platform for wind turbine equipment of the present invention, a wear-resistant block 7 is arranged between the rotating plate 57 and the first flange 61, the rotating plate 57 abuts against the top of the wear-resistant slider 7, and the bottom end of the wear-resistant slider 7 abuts against the top of the first flange 61, and the outer diameter of the wear-resistant slider 7 matches the outer diameter of the rotating plate 57 and the inner diameter of the annular groove 65 at the same time, and the material of the wear-resistant block 7 is nylon. Such an arrangement reduces the wear caused by the mutual rotational friction between the rotating plate 57 and the first flange 61, and improves the service life of the rotating plate 57 and the first flange 61. When the device is used for a long time, it is only necessary to regularly replace the worn wear-resistant block 7 to ensure the rotation smoothness between the rotating plate 57 and the first flange 61.

[0042] As a specific embodiment, in the adjustable mounting platform for wind turbine equipment of the present invention, the support member 4 is a basket bolt. By adjusting the basket bolt, the angle between the first support rod 3 and the first column 1 can be easily adjusted, thereby adjusting the support angle and height of the support leg 2, thereby avoiding the situation where some of the support legs 2 cannot fit the ground due to uneven ground, and ensuring that all the support legs 2 can be firmly supported on the ground.

[0043] On the other hand, the platform adjustment method of the present invention is implemented using the above-mentioned adjustable installation platform, and specifically includes the following steps:

[0044] Step 1: Place the adjustable installation platform at the preset work station, and adjust the height of the platform assembly 5 by increasing the number of adjustment seats 6 between the first column 1 and the second column 54 according to the construction height. More specifically, to increase the adjustment seat 6 between the first column 1 and the second column 54, it is only necessary to pull out the bottom of the second column 54 from the through hole 64 on the existing adjustment seat 6, and then place the second flange 62 of the adjustment seat 6 to be increased in the annular groove 65 of the first flange 61 on the existing adjustment seat 6, and then fix it with fasteners, and finally insert the bottom of the second column 54 into the through hole 64 of the increased adjustment seat 6. Different numbers of adjustment seats 6 can be increased according to this step until the height of the platform assembly 5 meets the construction requirements;

[0045] Step 2: After adjusting the height of the platform assembly 5, the locking bolt 63 is rotated forward to disengage one end of the locking bolt 63 from the outer periphery of the second column 54. At this time, the circumferential limitation of the platform assembly 5 is released, and the second column 54 can rotate circumferentially in the through hole 64 to rotate the platform assembly 5 to the angle required for construction;

[0046] Step 3: By rotating the locking bolt 63 in the opposite direction, one end of the locking bolt 63 is pressed against the outer periphery of the second column 54 to limit the circumferential position of the second column 54. At this time, the circumferential position of the platform assembly 5 is relatively fixed, and then construction begins.

[0047] In summary, compared with the prior art, the adjustable installation platform and platform adjustment method for wind turbine equipment of the present invention have the following advantages and positive effects:

[0048] (1) The present invention is equipped with a larger platform frame 51 and a pedal 52, which increases the working range of the workers above the pedal 52 and has good construction convenience. A counterweight block 53 is provided at one end of the platform frame 51 to better prevent the platform frame 51 and the pedal 52 from tipping over, and has stability, thereby ensuring the safety of the workers. In the vertical direction, the workers can adjust the height of the platform assembly 5 by adding or removing the adjustment seat 6, so that the height of the pedal 52 meets the construction requirements. In the horizontal direction, the workers can adjust the construction positions of the working platform at different angles by rotating the second column 54, thereby avoiding the need to move the entire installation platform due to adjusting the position.

[0049] (2) The present invention has a simple structure and is easy to assemble and disassemble. The first support rod 3, the second support rod 55, the pedal 52, and the platform frame 51 can be folded, thereby reducing the size of the adjustable mounting platform, which not only makes the device more convenient to transport, but also prevents interference with other components at the construction site during the rotation of the platform assembly 5. Wear-resistant blocks 7 are arranged between the rotating components. The wear-resistant blocks 7 not only provide sufficient strength, excellent wear resistance and low friction coefficient, but also can ensure the smoothness of rotation between the rotating plate 57 and the first flange 61 by regularly replacing the worn wear-resistant blocks 7.

[0050] (3) The present invention is provided with a basket bolt between the first support rod 3 and the first column 1. By adjusting the basket bolt, the angle between the first support rod 3 and the first column 1 can be easily adjusted, thereby adjusting the support angle and height of the support leg 2, thereby avoiding the situation where some of the support legs 2 cannot fit the ground due to uneven ground, ensuring that all the support legs 2 can be firmly supported on the ground, and the first support rod 3 can provide support with good stability during normal use. When it is folded, the overall size of the adjustable mounting platform can also be reduced, making the device more convenient to transport.

[0051] It should be noted that, in this article, unless otherwise clearly specified and limited, the term "connection" or its synonyms should be understood in a broad sense. For example, "connection" can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances. Moreover, expressions such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. At the same time, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a process, method, article or device. In addition, "front", "back", "left", "right", "upper" and "lower" in this article are all referenced to the placement state shown in the accompanying drawings.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An adjustable mounting platform for a wind turbine generator device, characterized in that: The invention comprises a first column, a plurality of legs arranged outside the first column, a first support rod connected between the legs and the first column, a support member connected between the first support rod and the first column, and a platform assembly arranged above the first column, wherein: The platform assembly includes a platform frame, a pedal arranged on the top of the platform frame, a counterweight block arranged at one end of the platform frame, a second column vertically connected to the bottom of the platform frame, and a second support rod arranged between the second column and the platform frame, and an adjustment seat is arranged between the first column and the second column; A first flange is provided on the top of the first column, a first flange is provided at one end of the adjusting seat, and a second flange is provided at the other end, the adjusting seat is axially provided with a through hole, the bottom of the second column is inserted into the through hole, a locking bolt is circumferentially provided on the outer periphery of the adjusting seat, the locking bolt passes through the adjusting seat and abuts against the outer periphery of the second column, the second column and the adjusting seat are clearance-matched, the aperture of the through hole matches the inner diameter of the first column and is larger than the outer diameter of the second column, the first flange and the second flange match each other, a rotating plate matching the first flange is provided above the bottom of the second column, the rotating plate abuts against the top end of the first flange on the adjusting seat, the second flange abuts against the top end of the first flange on the first column, and the first flange and the second flange are connected by fasteners.

2. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: One end of the first support rod is hinged to the first column, and the other end is hinged to the support foot; one end of the support member is hinged to the first support rod, and the other end is hinged to the first column.

3. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: The platform frame includes a first frame and a second frame hinged to each other, the counterweight block is arranged at the free end of the second frame, one end of the second support rod is hinged to the bottom of the first frame, and the other end is hinged to the second column, and the pedal includes a first pedal and a second pedal hinged to each other, the first pedal abuts against the top of the first frame, and the second pedal abuts against the top of the second frame.

4. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: A first support plate is fixed to the outer periphery of the first column, a second support plate is arranged on the support foot, first supports are arranged at both ends of the first support rod, the first support plate and the first support, the second support plate and the first support are connected by a pin shaft, a third support plate is fixed to the outer periphery of the second column, a fourth support plate is arranged at the bottom of the platform frame, second supports are arranged at both ends of the second support rod, the third support plate and the second support, the fourth support plate and the second support are connected by the pin shaft.

5. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: The fastener is a hexagonal bolt, and a gasket is provided between the hexagonal bolt and the second flange. The hexagonal bolt passes through the gasket, the second flange, and the first flange in sequence and is then fixed by a hexagonal nut.

6. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: Reinforcing ribs are arranged between the counterweight block and the second column, and between the platform frame and the second column. The number of the reinforcing ribs is 3 to 6.

7. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: The number of the supporting feet is 3 to 6, and the multiple supporting feet are centrally symmetrically distributed along the axis of the first column.

8. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: A wear-resistant block is arranged between the rotating plate and the first flange.

9. The adjustable mounting platform for wind turbine equipment according to claim 1, characterized in that: The supporting member is a turnbuckle bolt.

10. A platform adjustment method, the platform adjustment method being implemented using the adjustable mounting platform according to any one of claims 1 to 9, comprising: Step 1: placing the adjustable installation platform at a preset workstation, and adjusting the height of the platform assembly by increasing the number of the adjustment seats between the first column and the second column according to the construction height; Step 2: Rotate the locking bolt in a positive direction to disengage one end of the locking bolt from the outer periphery of the second column, and rotate the platform assembly to a desired angle for construction; Step 3: Reversely rotate the locking bolt to make one end of the locking bolt abut against the outer periphery of the second column, define the circumferential position of the second column, and then start construction.

Images