Wind power high-altitude construction operation platform

Abstract

The utility model relates to the technical field of wind power construction, in particular to a wind power high-altitude construction operation platform which comprises a workbench and an adjusting assembly, the workbench comprises two movable platforms and a fixed platform, the fixed platform is a semicircular platform, the movable platforms are arc-shaped platforms, and the adjusting assembly is arranged on the workbench. The two movable platforms are symmetrically arranged at the two ends of the fixed platform in a sleeving mode, and the movable platforms are connected with the fixed platform in a telescopic mode, so that the workbench can extend to form an approximately-annular large platform, the construction range can be expanded, and workers can conveniently conduct construction in the circumferential direction of the wind power tower barrel; and the gear is simultaneously engaged with the inner rack and the outer rack, so that the size of the workbench can be quickly adjusted, the construction direction is converted, and the construction efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to wind power construction technical field, concretely relates to a kind of wind power high-altitude construction operation platform. BACKGROUND

[0002] Wind energy is a kind of clean and renewable energy, wind power generation is wind blade under the action of wind force rotates, wind energy is converted into mechanical energy, mechanical energy drives rotor rotation, ultimately output ac power equipment, wind turbine is generally installed on wind power tower upper portion, wind power tower is as important component of wind power generation equipment, needs regular maintenance, such as removing rust part on tower outer surface, paint construction etc.

[0003] In prior art, wind power tower external construction is usually completed by worker climbing on tower exterior, construction is inconvenient, the construction range is small along circumference at the same height, it is inconvenient to switch construction orientation, and there is very big security risk, and the platform carried by existing lifting vehicle is limited, needs lifting vehicle to move position multiple times, to complete the construction to tower periphery. UTILITARIAN CONTENT

[0004] The main purpose of the present utility model is to provide a kind of wind power high-altitude construction operation platform, which can effectively solve the above problems.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A kind of wind power high-altitude construction operation platform, including workbench and adjusting assembly, the workbench includes fixed platform and mobile platform, the fixed platform is semicircular platform, mobile platform is arc-shaped platform, the mobile platform is provided with two, two mobile platforms are symmetrically set in fixed platform both ends, and mobile platform is connected with fixed platform, the adjusting assembly is set in fixed platform.

[0007] The utility model further improves in that the mobile platform includes bottom plate, hanging plate, first connecting piece and mobile roller, one end upper portion of bottom plate is slidably connected with one end lower portion of fixed platform, hanging plate is fixedly arranged on both sides of bottom plate upper surface along arc-shaped contour, two hanging plates are oppositely arranged, first connecting piece is fixedly arranged on the inner side surface of the upper end of two hanging plates close to one end of fixed platform, the mobile roller is arranged in the first connecting piece and is rotatably connected with the first connecting piece, and the mobile roller is located on the upper portion of the fixed platform and is rollingly connected with the fixed platform, the upper surface of the one end of the bottom plate close to the fixed platform is provided with a limiting plate.

[0008] The utility model further improves in that the hanging plate is inverted L-shaped.

[0009] The utility model further improves, mobile platform still includes mobile rail, baffle and seal rail, two hanger board upper surfaces all are along arc profile and are provided with mobile rail, the bottom plate is away from the one end of fixed platform and is provided with baffle, the baffle top is fixedly provided with seal rail.

[0010] The utility model further improves, the fixed platform includes top plate, seal plate, second connecting piece, fixed gyro wheel and positioning plate, the both sides of top plate lower surface all are along arc profile and are provided with seal plate, two seal plates are opposite and set up, the adjusting assembly is set in the fixed platform middle lower side, and is located between seal plate and top plate, the both sides of two end portions of top plate upper surface all are fixedly provided with second connecting piece, the fixed gyro wheel is set in second connecting piece and is rotationally connected with second connecting piece, the fixed gyro wheel is rotatably connected with the lower surface of hanger board upper end, the lower surface of two end portions of top plate is provided with positioning plate, the spacing plate is contacted or separated with positioning plate.

[0011] The utility model further improves, the seal plate is L type.

[0012] The utility model further improves, the adjusting assembly includes inside rack and outside rack, inside rack and outside rack all are arc rack, and inside rack and outside rack are all set between seal plate and top plate, inside rack and outside rack are coaxially and are apart from setting and inside rack is set in the inside of work table, the tooth pattern of inside rack and outside rack is opposite and set, and inside rack is slidably connected with the seal plate close to the axle of work table, and outside rack is slidably connected with another seal plate.

[0013] The utility model further improves, the adjusting assembly still includes first connecting block and second connecting block, and one end of first connecting block close to the axle of work table is fixedly connected with one end of inside rack, and the other end is fixedly connected with the upper end of spacing plate of left mobile platform, and one end of second connecting block away from the axle of work table is fixedly connected with one end of outside rack, and the other end is fixedly connected with the upper end of spacing plate of right mobile platform.

[0014] The utility model further improves, the adjusting assembly still includes gear and motor, the gear is set in fixed platform, the gear is set between inside rack and outside rack and is connected with inside rack and outside rack meshing, the motor is set in the lower part of fixed platform, the motor output shaft passes through fixed platform and is fixedly connected with gear, and the motor output shaft is rotationally connected with fixed platform.

[0015] The further improvement of the utility model lies in, the fixed platform still includes fixed rail, baffle and connecting lug, the fixed rail is arranged on both sides of the top plate upper surface along semicircular profile, the baffle is fixedly arranged on the lower surface of the middle part of the lower end of the sealing plate, the gear is arranged above the baffle and is rotatably connected with the baffle, the motor is fixedly arranged below the baffle, the motor output shaft is fixedly connected with the gear through the baffle, the connecting lug is fixedly arranged on the lower surface of the four corners of the baffle, and the connecting lug is detachably connected with the lifting arm end of the lifting vehicle.

[0016] Compared with the prior art, the utility model has at least the following beneficial technical effects:

[0017] The wind power high-altitude construction working platform provided by the utility model can be flexibly adjusted according to specific operation requirements. When a larger working area is needed, the movable platform can be expanded; on the contrary, the movable platform can be retracted to save space or adapt to a more compact working environment. The fixed platform adopts a semicircular design, and such a structure has high stability in mechanics and can withstand a large load without being easily deformed or collapsed. The telescopic connection between the movable platform and the fixed platform ensures the stability of the platform during expansion or retraction, avoiding potential safety hazards caused by shaking or tilting. The adjusting assembly is arranged in the fixed platform, making the operation more centralized and convenient. The operator can easily control the telescoping of the movable platform through the adjusting assembly without moving around or searching for the operation point on the platform.

[0018] Further, the utility model can expand the construction range at the same height through the telescopic connection between the movable platform and the fixed platform, facilitating workers to perform construction around the tower drum.

[0019] Further, the gear in the utility model is engaged with the inner and outer racks, the inner and outer racks are fixedly connected with the two movable platforms through the first and second connecting rods respectively, and the working platform can be quickly expanded through the rotation of the gear, facilitating workers to switch the construction direction and improving the working efficiency.

[0020] Further, the utility model is connected with the top plate upper surface of the fixed platform through the movable roller and is connected with the lower surface of the upper end of the hanging plate through the fixed roller, which can reduce the friction and improve the service life of the working platform. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0022] Figure 1 A wind power high-altitude construction operation platform structure schematic view is described for the embodiment of the utility model;

[0023] Figure 2 A mobile platform and inner side rack connection structure schematic view is described for the embodiment of the utility model;

[0024] Figure 3 For Figure 2 The enlarged view in A;

[0025] Figure 4 A fixed platform schematic view is described for the embodiment of the utility model;

[0026] Figure 5 For Figure 4 The enlarged view in B;

[0027] Figure 6 A fixed platform local section schematic view is described for the embodiment of the utility model;

[0028] Figure 7 An adjusting assembly schematic view is described for the embodiment of the utility model;

[0029] Figure 8 A mobile platform and outer side rack connection structure schematic view is described for the embodiment of the utility model.

[0030] Mark explanation:

[0031] 1, workbench; 11, mobile platform; 111, bottom plate; 112, hanging plate; 113, mobile rail; 114, partition plate; 115, sealing rail; 116, first connecting piece; 117, mobile roller; 118, limiting plate; 12, fixed platform; 121, top plate; 122, sealing plate; 123, second connecting piece; 124, fixed roller; 125, fixed rail; 126, positioning plate; 127, baffle; 128, connecting lug; 2, adjusting assembly; 21, inner side rack; 22, outer side rack; 23, gear; 24, motor; 25, first connecting block; 26, second connecting block. Specific implementation

[0032] In the following, only certain exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the utility model. Therefore, the drawings and the description are considered to be exemplary in nature and not limiting.

[0033] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model, which does not indicate or imply that the indicated device or element must have a particular orientation, structure and operation.

[0034] In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "multiple" is two or more, unless otherwise explicitly specified.

[0035] In the utility model, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication or interaction relationship between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0036] In the utility model, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature to the second feature can include the direct contact of the first and second features, or can include the contact of the first and second features through another feature between them. Moreover, the "upper", "upper" and "upper" of the first feature to the second feature include the vertical direction of the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The "below", "below" and "below" of the first feature to the second feature include the vertical direction of the first feature above and obliquely above the second feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0037] It should also be understood that the terms used in the description of the utility model are only for the purpose of describing specific embodiments and do not intend to limit the utility model. As used in the description of the utility model and the appended claims, unless otherwise clear from the context, the singular form "a", "an" and "the" is intended to include the plural form.

[0038] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0039] The accompanying drawings show various structural schematic diagrams according to embodiments of the present invention. These drawings are not to scale, and some details have been enlarged and may have been omitted for clarity. The shapes of the various regions and layers shown in the drawings, as well as their relative sizes and positional relationships, are merely exemplary and may deviate from reality due to manufacturing tolerances or technical limitations. Furthermore, those skilled in the art can design regions / layers with different shapes, sizes, and relative positions as needed.

[0040] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0041] Example 1

[0042] like Figures 1 to 8 As shown, the present invention provides a wind power high-altitude construction operation platform, including a work platform 1 and an adjustment component 2. The work platform 1 includes a mobile platform 11 and a fixed platform 12. The fixed platform 12 is a semi-circular platform, and the mobile platform 11 is an arc-shaped platform. There are two mobile platforms 11, which are symmetrically fitted at both ends of the fixed platform 12. The mobile platforms 11 and the fixed platform 12 are telescopically connected. This arrangement allows the work platform 1 to extend to form a near-circular large platform, which can expand the construction range and facilitate workers to carry out construction along the circumference of the wind turbine tower. The adjustment component 2 is set inside the fixed platform 12.

[0043] Further, the mobile platform 11 comprises a bottom plate 111, a hanging plate 112, a mobile railing 113, a partition plate 114, a sealing railing 115, a first connecting piece 116 and a mobile roller 117, the bottom plate 111 is an arc-shaped flat plate, one end of the upper part of the bottom plate 111 is slidably connected with one end of the lower part of the fixed platform 12, the hanging plate 112 is fixedly arranged on both sides of the upper surface of the bottom plate 111 along the arc-shaped contour, the hanging plate 112 is an inverted L-shaped, the two hanging plates 112 are oppositely arranged, the mobile railing 113 is arranged on the upper surface of the two hanging plates 112 along the arc-shaped contour, the partition plate 114 is arranged at the end of the bottom plate 111 away from the fixed platform 12, the sealing railing 115 is fixedly arranged above the partition plate 114, the mobile railing 113 and the sealing railing 115 are connected, and have good protection, the first connecting piece 116 is fixedly arranged on the inner side surface of the upper end of the two hanging plates 112 close to one end of the fixed platform 12, the mobile roller 117 is arranged in the first connecting piece 116 and rotationally connected with the first connecting piece 116, the mobile roller 117 is located on the upper part of the fixed platform 12 and rollingly connected with the fixed platform 12, the limiting plate 118 is arranged on the upper surface of the end of the bottom plate 111 close to the fixed platform 12, the limiting plate 118 located on the left mobile platform 11 extends inward from the middle part of the corresponding mobile platform 11, and the limiting plate 118 located on the right mobile platform 11 extends outward from the middle part of the corresponding mobile platform 11.

[0044] The fixed platform 12 comprises a top plate 121, a sealing plate 122, a second connecting piece 123, a fixed roller 124, a fixed railing 125 and a positioning plate 126, the top plate 121 is a semi-circular flat plate, the sealing plate 122 is arranged on both sides of the lower surface of the top plate 121 along the arc-shaped contour, the sealing plate 122 is L-shaped, the two sealing plates 122 are oppositely arranged, the adjusting assembly 2 is arranged on the lower side of the middle part of the fixed platform 12 and located between the sealing plate 122 and the top plate 121, the second connecting piece 123 is fixedly arranged on both sides of the two end parts of the upper surface of the top plate 121, the fixed roller 124 is arranged in the second connecting piece 123 and rotationally connected with the second connecting piece 123, the fixed roller 124 is rollingly connected with the lower surface of the upper end of the hanging plate 112, the fixed railing 125 is arranged on both sides of the upper surface of the top plate 121 along the semi-circular contour, and the fixed railing 125 is located between the two hanging plates 112, the positioning plate 126 is arranged on the lower surface of the middle part of both ends of the top plate 121, the limiting plate 118 is in contact with or separated from the positioning plate 126, the mobile platform 11 can be limited, the mobile roller 117 is rollingly connected with the fixed platform 12, and the fixed roller 124 is slidably connected with the mobile platform 11, so that the friction can be reduced, the use loss of the platform can be reduced, and the service life is improved.

[0045] The fixed platform 12 further comprises a baffle 127 and connecting ears 128, the baffle 127 is fixedly arranged on the middle lower surface of the lower end of the sealing plate 122, the connecting ears 128 are fixedly arranged on the lower surface of the four corners of the baffle 127, the four connecting ears 128 are detachably connected with the end of the lifting arm of the lifting vehicle through bolts, the position of the construction operation platform is fixed, and the construction operation platform can be lifted to the height required for construction.

[0046] The adjusting assembly 2 comprises an inner rack 21, an outer rack 22, a gear 23, a motor 24, a first connecting block 25 and a second connecting block 26, the inner rack 21 and the outer rack 22 are both arc-shaped racks, the inner rack 21 and the outer rack 22 are both arranged between the sealing plates 122 and the top plate 121, the inner rack 21 and the outer rack 22 are coaxially and spacedly arranged, and the inner rack 21 is arranged on the inner side of the workbench 1, the tooth patterns of the inner rack 21 and the outer rack 22 are oppositely arranged, the inner rack 21 is slidably connected with the sealing plate 122 close to the axis of the workbench 1, the outer rack 22 is slidably connected with the other sealing plate 122, one end of the first connecting block 25 close to the axis of the workbench 1 is fixedly connected with one end of the inner rack 21, and the other end is fixedly connected with the upper end of the limiting plate 118 of the left moving platform 11, one end of the second connecting block 26 away from the axis of the workbench 1 is fixedly connected with one end of the outer rack 22, and the other end is fixedly connected with the upper end of the limiting plate 118 of the right moving platform 11, the gear 23 is arranged above the baffle 127 and is rotatably connected with the baffle 127, the gear 23 is arranged between the inner rack 21 and the outer rack 22 and is meshingly connected with the inner rack 21 and the outer rack 22, the motor 24 is arranged on the lower part of the baffle 127, the output shaft of the motor 24 penetrates through the baffle 127 and is fixedly connected with the gear 23, and the output shaft of the motor 24 is rotatably connected with the baffle 127.

[0047] Embodiment 2

[0048] When the wind power high-altitude construction operation platform is used, the two moving platforms 11 are symmetrically sleeved at the two ends of the fixed platform 12, the moving rails 113 on the two sides of the moving platforms 11 are located outside the fixed rails 125 on the two sides of the fixed platform 12, the moving rails 113, the fixed rails 125 and the sealing rails 115 jointly perform protection, the gear 23 is driven to rotate by the motor 24, the gear 23 is meshed with the inner rack 21 and the outer rack 22, and the two moving platforms 11 are pushed to move, so that the range of the workbench 1 is expanded, the entire workbench 1 is arranged in the circumferential direction of the wind power tower drum, workers are facilitated to change the construction direction, and the construction efficiency is improved.

[0049] The basic principle and main features of the present application and the advantages of the present application are shown and described above, and it is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or basic features of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

[0050] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand. The above is only to illustrate the technical idea of the present application, and cannot limit the protection scope of the present application, and any modification made on the basis of the technical solutions according to the technical idea of the present application falls within the protection scope of the claims of the present application.

Claims

1. A wind power high-altitude construction operation platform, characterized in that, The device includes a worktable and an adjustment assembly. The worktable includes a fixed platform and a movable platform. The fixed platform is a semi-circular platform, and the movable platform is an arc-shaped platform. There are two movable platforms, which are symmetrically fitted at both ends of the fixed platform and are telescopically connected to the fixed platform. The adjustment assembly is located inside the fixed platform.

2. The wind power high-altitude construction platform according to claim 1, characterized in that, The mobile platform includes a base plate, hanging plates, a first connecting member, and movable rollers. The upper part of one end of the base plate is slidably connected to the lower part of one end of the fixed platform. Hanging plates are fixedly installed on both sides of the upper surface of the base plate along an arc-shaped contour. The two hanging plates are arranged opposite to each other. The inner surface of the upper part of the two hanging plates is fixedly installed with the first connecting member at the end near the fixed platform. The movable rollers are disposed in the first connecting member and are rotatably connected to the first connecting member. The movable rollers are located on the upper part of the fixed platform and are rotatably connected to the fixed platform. Limiting plates are provided on the upper surface of the base plate and the end near the fixed platform.

3. The wind power high-altitude construction operation platform according to claim 2, characterized in that, The mounting plate is an inverted L-shape.

4. A wind power high-altitude construction platform according to claim 2, characterized in that, The mobile platform also includes movable railings, partitions, and sealing railings. Movable railings are provided on the upper surface of both hanging plates along the arc contour. A partition is provided at the end of the base plate away from the fixed platform, and sealing railings are fixedly installed above the partition.

5. A wind power high-altitude construction platform according to claim 2, characterized in that, The fixed platform includes a top plate, a sealing plate, a second connecting member, fixed rollers, and a positioning plate. The sealing plates are arranged along the arc contour on both sides of the lower surface of the top plate, and the two sealing plates are arranged opposite each other. The adjustment component is arranged on the lower side of the middle of the fixed platform and is located between the sealing plate and the top plate. The second connecting member is fixedly arranged on both sides of the two ends of the upper surface of the top plate. The fixed roller is arranged in the second connecting member and is rotatably connected to the second connecting member. The fixed roller is rolledly connected to the lower surface of the upper end of the hanging plate. The positioning plate is arranged on the lower surface of the middle of both ends of the top plate. The limiting plate is in contact with or separates from the positioning plate.

6. A wind power high-altitude construction platform according to claim 5, characterized in that, The sealing plate is L-shaped.

7. A wind power high-altitude construction platform according to claim 5, characterized in that, The adjustment assembly includes an inner rack and an outer rack, both of which are arc-shaped racks. The inner and outer racks are both disposed between the sealing plate and the top plate. The inner and outer racks are coaxially spaced apart, with the inner rack located inside the worktable. The teeth of the inner and outer racks are arranged opposite to each other. The inner rack is slidably connected to the sealing plate near the axis of the worktable, and the outer rack is slidably connected to another sealing plate.

8. A wind power high-altitude construction platform according to claim 7, characterized in that, The adjustment assembly further includes a first connecting block and a second connecting block. The end of the first connecting block near the axis of the worktable is fixedly connected to one end of the inner rack, and the other end is fixedly connected to the upper end of the limit plate of the left moving platform. The end of the second connecting block away from the axis of the worktable is fixedly connected to one end of the outer rack, and the other end is fixedly connected to the upper end of the limit plate of the right moving platform.

9. A wind power high-altitude construction platform according to claim 7, characterized in that, The adjustment assembly also includes a gear and a motor. The gear is disposed within the fixed platform and is located between the inner rack and the outer rack, meshing with both racks simultaneously. The motor is disposed at the lower part of the fixed platform, and its output shaft passes through the fixed platform and is fixedly connected to the gear. The motor output shaft is rotatably connected to the fixed platform.

10. A wind power high-altitude construction operation platform according to claim 9, characterized in that, The fixed platform also includes fixed railings, baffles, and connecting ears. Fixed railings are provided on both sides of the upper surface of the top plate along a semi-circular contour. A baffle is fixedly provided on the lower surface of the lower middle part of the sealing plate. The gear is located above the baffle and is rotatably connected to the baffle. The motor is fixedly located below the baffle. The motor output shaft passes through the baffle and is fixedly connected to the gear. Connecting ears are fixedly provided at the four corners of the lower surface of the baffle. The connecting ears are detachably connected to the end of the lifting arm of the lifting vehicle.

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