CN117846902A - Wind power tower cylinder overhauling device and wind power tower cylinder - Google Patents

Abstract

The invention provides a wind power tower drum overhauling device and a wind power tower drum, wherein the wind power tower drum overhauling device comprises: the frame component is annular and sleeved on the periphery of the tower, and an annular chute surrounding the periphery of the tower is arranged at the end part of the frame component; the placing component comprises a placing table; the driving assembly comprises a first rolling element and a driving element, the first rolling element is matched with the annular chute, the driving element is arranged on the placing table, the driving element is provided with a driving shaft connected with a rolling shaft of the first rolling element, and the driving element is driven to move in the annular chute, so that the placing table is located on different sides of the circumference of the tower. The invention saves time and labor and has higher safety.

Description

Wind power tower cylinder overhauling device and wind power tower cylinder

Technical Field

The invention relates to the technical field of wind power generation, in particular to a wind power tower overhauling device and a wind power tower.

Background

Devices required for wind power generation are called wind generating sets, and the wind generating sets can be divided into wind wheels, generators and wind power towers. The oil stains on the outer wall of the tower of the wind turbine generator need to be cleaned in time, the appearance of the blade needs to be inspected by regular inspection, and the lightning receptor at the blade tip needs to be subjected to regular high-altitude operations such as grounding conduction measurement.

At present, maintenance personnel carry maintenance tools and climb to a tower barrel of the wind turbine generator through an escalator so as to maintain or clean the tower barrel.

However, because the tower is higher, maintenance personnel is when climbing the maintenance through the staircase to need carry maintenance tool constantly, when placing maintenance tool on the staircase step, maintenance personnel need the operation of bowing repeatedly when taking, and maintenance efficiency is low, and the security is relatively poor.

Disclosure of Invention

The invention mainly aims to provide a wind power tower overhauling device and a wind power tower, which are time-saving, labor-saving and high in safety.

In order to achieve the above object, the present invention provides a wind power tower maintenance device, including:

the frame component is annular and sleeved on the periphery of the tower, and an annular chute surrounding the periphery of the tower is arranged at the end part of the frame component;

the placing component comprises a placing table;

the driving assembly comprises a first rolling element and a driving element, the first rolling element is matched with the annular chute, the driving element is arranged on the placing table, the driving element is provided with a driving shaft connected with a rolling shaft of the first rolling element, and the driving element is driven to move in the annular chute, so that the placing table is located on different sides of the circumference of the tower.

The beneficial effects of the invention are as follows: through the setting of frame components, place subassembly and drive assembly, under the drive of the driving piece in the drive assembly, the annular spout of first rolling piece in the drive assembly on the frame components slides, because the periphery at the tower section of thick bamboo is established to the frame components cover for place the maintenance tool that holds in placing the subassembly and cleaning tool place the platform and can be located the different places of frame components, and then can be located the different sides of tower section of thick bamboo, the maintenance personal of being convenient for can maintain and clear up under the condition of not carrying the instrument to can avoid bowing to take the instrument, labour saving and time saving, the security is higher.

On the basis of the technical scheme, the invention can be improved as follows.

In some alternative embodiments, the frame assembly includes a first frame, a second frame, and a pedal connected between a bottom end of the first frame and a bottom end of the second frame, a center of the first frame and a center of the second frame being the same, and the first frame being located outside of the second frame.

In some alternative embodiments, the frame assembly further comprises a plurality of connection posts;

the first frame comprises two first frame bodies which are of circular ring structures and are arranged at intervals along the height direction of the frame assembly, and a plurality of connecting columns are respectively connected between the two first frame bodies;

the second frame includes two second frameworks, and two second frameworks are the ring structure, and set up along the direction of height interval of frame assembly, and a plurality of spliced poles are connected respectively between two second frameworks.

In some alternative embodiments, the placement platform is provided with a flange around the peripheral edge of the placement platform, the flange extending along the height of the placement platform so that the placement platform forms the receiving area.

In some alternative embodiments, the placement assembly further comprises a plurality of magnetic members spaced along the extension of the flange.

In some alternative embodiments, the placement stage includes a first placement stage and a second placement stage, the first placement stage and the second placement stage being spaced apart along a length of the wind turbine tower, the first placement stage being positioned above the second placement stage.

In some alternative embodiments, the placement assembly further comprises at least two supports disposed between the first placement stage and the second placement stage along the length of the tower.

In some alternative embodiments, the drive assembly further comprises a plurality of second rolling elements;

the plurality of second rolling elements are arranged on the placing table and are respectively positioned at two opposite sides of the first rolling element, and when the second rolling elements are configured to drive the first rolling elements by the driving elements, the second rolling elements are driven to move along the annular sliding groove.

In some alternative embodiments, the second rolling member is a roller;

the driving assembly further comprises a connecting bracket and a rotating shaft;

the linking bridge sets up in placing the platform bottom, and the linking bridge has the shaft hole, and the axial in shaft hole is parallel with the roller bearing direction of first rolling element, and the axis of rotation wears to locate in the shaft hole and relative linking bridge rotates the setting, and a plurality of second rolling elements set up at the axis of rotation relative both ends.

In addition, the invention also provides a wind power tower, which comprises the tower and the wind power tower overhauling device.

The invention provides a wind power tower drum maintenance device and a wind power tower drum, wherein the wind power tower drum comprises a tower drum and the wind power tower drum maintenance device; wind-powered electricity generation tower section of thick bamboo overhauls device includes: the frame component is annular and sleeved on the periphery of the tower, and an annular chute surrounding the periphery of the tower is arranged at the end part of the frame component; the placing component comprises a placing table; the driving assembly comprises a first rolling element and a driving element, the first rolling element is matched with the annular chute, the driving element is arranged on the placing table, the driving element is provided with a driving shaft connected with a rolling shaft of the first rolling element, and the driving element is driven to move in the annular chute, so that the placing table is located on different sides of the circumference of the tower.

Through the setting of frame components, place subassembly and drive assembly, under the drive of the driving piece in the drive assembly, the annular spout of first rolling piece in the drive assembly on the frame components slides, because the periphery at the tower section of thick bamboo is established to the frame components cover for place the maintenance tool that holds in placing the subassembly and cleaning tool place the platform and can be located the different places of frame components, and then can be located the different sides of tower section of thick bamboo, the maintenance personal of being convenient for can maintain and clear up under the condition of not carrying the instrument to can avoid bowing to take the instrument, labour saving and time saving, the security is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a schematic structural diagram of a wind power tower overhauling device provided in an embodiment of the present application;

FIG. 2 is an enlarged schematic view of a portion of the portion I of FIG. 1;

fig. 3 is an assembly schematic diagram of a placement component and a driving component in the wind power tower overhauling device provided in an embodiment of the application.

Reference numerals illustrate:

100-a wind power tower overhauling device;

110-a frame assembly;

111-a first frame;

112-a second frame;

113-an annular chute;

114-connecting columns;

115-pedal;

120-placing the assembly;

121-a first placement stage;

122-a second placement stage;

123-support;

124-a flange;

125-magnetic member;

130-a drive assembly;

131-a first rolling member;

132-a second rolling element;

133-a driver;

134-connecting a bracket;

135-rotation axis.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. All other embodiments obtained fall within the scope of protection of the present invention. The following embodiments and features of the embodiments may be combined with each other without conflict.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

At present, maintenance personnel carry maintenance tools and climb to a tower barrel of the wind turbine generator through an escalator so as to maintain or clean the tower barrel. However, because the tower is higher, maintenance personnel is when climbing the maintenance through the staircase to need carry maintenance tool constantly, when placing maintenance tool on the staircase step, maintenance personnel need the operation of bowing repeatedly when taking, and maintenance efficiency is low, and the security is relatively poor.

In order to overcome the defects in the prior art, the wind power tower overhauling device and the wind power tower provided by the invention have the advantages that through the arrangement of the frame component, the placement component and the driving component, the first rolling piece in the driving component slides on the annular sliding groove on the frame component under the driving of the driving piece in the driving component, and the frame component is sleeved on the periphery of the tower, so that the placement tables for placing the maintenance tool and the cleaning tool in the placement component can be positioned at different places of the frame component, and then can be positioned at different sides of the tower, the maintenance personnel can conveniently maintain and clean the tower without carrying tools, and can avoid bending to take the tools, so that the time and the labor are saved, and the safety is higher.

The present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can more clearly understand the present invention.

First embodiment

Fig. 1 is a schematic structural diagram of a wind power tower maintenance device provided in an embodiment of the present application, fig. 2 is a schematic enlarged partial view of a position I in fig. 1, and fig. 3 is an assembly schematic diagram of a placement component and a driving component in the wind power tower maintenance device provided in an embodiment of the present application.

As shown in fig. 1 to 3, an embodiment of the present application provides a wind power tower maintenance device 100, including:

the frame assembly 110 is annular, the frame assembly 110 is sleeved on the periphery of the tower, and an annular chute 113 encircling the periphery of the tower is arranged at the end part of the frame assembly 110;

it should be noted that the tower is an important component of the wind driven generator, and plays a role in supporting and lifting the wind wheel. The design of the tower cylinder needs to consider factors such as geographical conditions, wind power resources, safety, manufacturing cost and the like so as to realize the optimal wind energy utilization effect.

The tower of the wind driven generator is a vertical structure for supporting the wind wheel and the generator. The main function of the tower is to lift the wind wheel to a higher height and enable the wind wheel to rotate freely to catch stronger wind power.

In some embodiments, the tower is generally made of steel and has sufficient strength and stability to withstand the effects of wind. The height of the tower can vary according to the installation height of the wind power generator and the specific design requirements, and can be tens of meters or even hundreds of meters.

Under the condition of long-term use and in the external environment, the greasy dirt on the outer wall of the tower barrel needs to be cleaned in time, the appearance of the blade needs to be inspected by regular inspection, and the lightning receptor at the tip of the blade needs to be subjected to high-altitude operations such as grounding conduction measurement and the like.

In some examples, the frame assembly 110 may be a metal piece, the material of which may include one or more of copper, iron, aluminum, tin, lead. The material of the casting mold may be one of sand, metal or ceramic.

In other examples, the frame assembly 110 may be a plastic material. And (3) injecting molten plastic into a plastic product mold by pressure during injection molding, and cooling and molding to obtain the required plastic part.

The injection molding process may be performed by a mechanical injection molding machine, and the material of the frame assembly 110 may include one or more of polyethylene, polypropylene, ABS (terpolymer of three monomers of acrylonitrile (a), butadiene (B), and styrene (S)), polyamide, and polystyrene.

In other examples, the frame assembly 110 is made of stainless steel, has strong weather resistance, corrosion resistance and excellent physical and mechanical properties at high temperatures, and has good adaptability to severe working environments and possibly complex environments such as high discharge temperatures, fire conditions and the like.

It should be noted that, with respect to the material of the frame assembly 110, the embodiments of the present application are not limited in this regard.

Of course, the frame assembly 110 may be made of steel, plastic or composite materials while ensuring the strength during the manufacturing process.

It should be noted that the annular chute 113 may be disposed at the top end of the frame assembly 110, or may be disposed elsewhere, and the specific embodiment of the present application may be adjusted according to the actual situation, which is not limited herein.

Wherein, the placement component 120 comprises a placement table;

the placing table is used for placing the maintenance tool, so that maintenance personnel can be reduced to carry the maintenance tool on one hand, and further, the weight brought by carrying the tool can be avoided; on the other hand, placing the platform can avoid maintenance personnel to take and put the required condition of bending down many times of maintenance tool in maintenance process, can let maintenance workman carry more maintenance tools, be convenient for get and put, need not bow repeatedly, reduce intensity of labour, and then improve the security of maintenance and clearance process to efficiency is higher.

The driving assembly 130, the driving assembly 130 includes a first rolling member 131 and a driving member 133, the first rolling member 131 is matched with the annular chute 113, the driving member 133 is disposed on the placement platform, the driving member 133 has a driving shaft connected with a rolling shaft of the first rolling member 131, and drives the first rolling member 131 to move along the annular chute 113, so that the placement platform is located at different sides of the tower circumference.

It should be noted that, the first rolling member 131 may move along the extending direction of the annular chute 113 under the driving of the driving member 133, so as to drive the placement platform to be located on different sides of the circumferential direction Yu Datong, so that maintenance personnel can repair and clean the tower on different sides or different positions. By adopting the technical scheme, the power is provided through the driving piece 133, so that the maintenance workers can conveniently and rapidly control the movement of the placement assembly 120, the labor intensity is saved, and the working efficiency is improved.

In some embodiments, the driver 133 may be a drive motor.

In some embodiments, the driving member 133 is a gear motor that can be rotated in both forward and reverse directions to move the placement assembly 120 clockwise or counterclockwise.

In some embodiments, the driving member 133 and the placement table may be connected by a fixed or detachable connection manner, or may be connected by other connection manners, so long as the purpose of the present embodiment can be achieved, and the connection manner of the driving member 133 and the placement table is not limited herein.

It should be noted that, the distance between the placement table and the frame assembly 110 may be adjusted according to the height of the maintenance personnel, and the specific values are not limited herein.

Through the above-mentioned setting, namely, through the setting of frame subassembly 110, place subassembly 120 and drive assembly 130, under the drive of the driving piece 133 in drive assembly 130, the annular spout 113 slip of first rolling piece 131 in the drive assembly 130 on frame subassembly 110, because the periphery at the tower is established to frame subassembly 110 cover, the place platform that holds maintenance tool and cleaning tool in placing subassembly 120 can be located the different places of frame subassembly 110, and then can be located the different sides of tower, the maintenance personal of being convenient for can maintain and clear up under the condition of not carrying the instrument, and can avoid bowing to take the instrument, labour saving and time saving, the security is higher.

As shown in fig. 1-3, in some alternative embodiments, the frame assembly 110 includes a first frame 111 and a second frame 112, the center of the first frame 111 and the center of the second frame 112 are the same, and the first frame 111 is located outside the second frame 112.

It should be noted that, the first frame 111 and the second frame 112 are both annular, wherein the radius dimension of the first frame 111 is greater than that of the second frame 112, and the arrangement is convenient for a maintenance person to stand.

In some embodiments, the heights of the first frame 111 and the second frame 112 may be consistent, so as to avoid excessively high blocking maintenance personnel from performing maintenance and cleaning, and certainly not excessively low, so that the first frame and the second frame may also need to function as guardrails in addition to providing a standing space for the maintenance personnel, thereby improving the safety of high-altitude operation.

As shown in fig. 1-3, in some alternative embodiments, the frame assembly 110 further includes a pedal 115, the pedal 115 being connected between the bottom end of the first frame 111 and the bottom end of the second frame 112.

It will be appreciated that the provision of the pedal 115 facilitates the maintenance personnel to stand and to walk, that is, the maintenance personnel can walk on the pedal 115 and then be located on different sides of the tower, and can carry out the maintenance cleaning with pertinence.

It should be noted that, the pedal 115 is annular, the specific structure matches the structure formed between the bottom end of the first frame 111 and the bottom end of the second frame 112, and the width of the pedal 115 is mainly suitable for the width that a serviceman can pass through, and the specific numerical range can be adjusted according to the actual situation.

In some embodiments, the pedal 115 is welded to the bottom ends of the first frame 111 and the second frame 112, respectively, although other connection methods are also included, and are not limited in this regard.

Of course, the pedals 115 may be multiple, and the multiple pedals 115 may be welded or otherwise fixedly connected to each other.

As shown in fig. 1-3, in some alternative embodiments, the frame assembly 110 further includes a plurality of connection posts 114;

the first frame 111 includes two first frames, each of which has a circular ring structure and is disposed at intervals along the height direction of the frame assembly 110, and a plurality of connection columns 114 are respectively connected between the two first frames;

the second frame 112 includes two second frames, which are both in a ring structure and are disposed at intervals along the height direction of the frame assembly 110, and a plurality of connection posts 114 are respectively connected between the two second frames.

It will be appreciated that the provision of the connecting posts 114 improves the strength of the mounting of the frame assembly 110.

It should be noted that the number of the connection posts 114 may be plural, and the plural connection posts 114 are used to mount the frame assembly 110 at different positions to ensure the mounting strength.

In some embodiments, the connecting posts 114 are welded to the upper and lower ends of the first frame 111 and the second frame 112, respectively, and of course, other connecting methods are also included, which are not limited herein.

In some alternative embodiments, as shown in fig. 1 and 2, the placement stage is provided with a flange 124, the flange 124 surrounding the peripheral edge of the placement stage and surrounding one turn, the flange 124 extending along the height of the placement stage so that the placement stage forms a receiving area.

It should be noted that, the design of the flange 124 prevents the maintenance tool placed on the placing table from falling, and in general, the flange 124 protrudes from the outer surface of the placing table, and the specific height can be adjusted according to the actual situation.

In some embodiments, of course, a receiving groove may be provided on the placement table, the receiving groove being used for placing a service tool, wherein the area of the bottom of the receiving groove may be increased in order to be able to place more service tools.

In some alternative embodiments, as shown in fig. 1 and 2, the placement assembly 120 further includes a plurality of magnetic members 125, the plurality of magnetic members 125 being spaced apart along the extension of the flange 124.

It should be noted that, inlay at flange 124 top and establish a plurality of magnetism pieces 125, can prevent to overhaul the workman and not put the instrument completely when placing the bench, adsorb to avoid the instrument to drop from the high altitude and smash the subaerial people or smash wind-powered electricity generation tower section of thick bamboo outer wall, protection person and equipment property.

In some embodiments, the magnetic member 125 may be a bar magnet.

It should be noted that, regarding the number and arrangement of the magnetic elements 125, the embodiments of the present application are not limited herein.

In other embodiments, the flange 124 may be provided with a mounting slot for receiving the magnetic member 125.

As shown in fig. 1 and 3, in some alternative embodiments, the placement stages include a first placement stage 121 and a second placement stage 122, the first placement stage 121 and the second placement stage 122 being spaced apart along the length of the wind turbine tower, the first placement stage 121 being located above the second placement stage 122;

the placement assembly 120 further includes at least two support members 123, the support members 123 being disposed between the first placement stage 121 and the second placement stage 122 along the length of the tower.

It should be noted that, the first placing table 121 and the second placing table 122 are designed so that the maintenance tools can be carried more, and of course, the placing tables may be of a multi-layer structure and be mainly adjusted according to practical situations, such as the height of a maintenance person, etc., which is not limited in this way.

In addition, the supporting member 123 provides strength to the first placing table 121 and the second placing table 122, and may be generally fixed by welding, but may be fixed by other manners, such as clamping, etc.

In some embodiments, the position between the first placing stage 121 and the second placing stage 122 may be fixed, and of course, may also be moved relative to each other, so that the heights of the first placing stage 121 and the second placing stage 122 may be adjusted.

Illustratively, the supporting member 123 may be a telescopic rod, and the distance between the first placing stage 121 and the second placing stage 122 may be adjusted while the first placing stage 121 and the second placing stage 122 are installed to improve strength, so that the entire apparatus is more flexible.

With continued reference to fig. 1-3, in some alternative embodiments, the drive assembly 130 further includes a plurality of second rolling members 132;

the second rolling elements 132 are disposed on the placement table and are respectively located at two opposite sides of the first rolling element 131, and the second rolling elements 132 are configured such that when the driving element 133 drives the first rolling element 131, the second rolling element 132 is driven to move along the annular chute 113.

It should be noted that, when the driving member 133 drives the first rolling member 131 to rotate along the annular chute 113, the second rolling member 132 also moves along the annular chute 113, so that friction and energy loss can be reduced by utilizing the characteristics of the second rolling member 132.

In some embodiments, the number of the second rolling members 132 can be adjusted according to practical situations, and the plurality of second rolling members 132 can improve the smoothness of rolling of the first rolling members 131, so as to improve the stability and smoothness of the movement of the placement table, and the sliding is more flexible.

With continued reference to fig. 1-3, in some alternative embodiments, the second rolling member 132 is a roller;

the driving assembly 130 further includes a connection bracket 134 and a rotation shaft 135;

the connecting bracket 134 is arranged at the bottom of the placing table, the connecting bracket 134 is provided with a shaft hole, the axial direction of the shaft hole is parallel to the roller direction of the first rolling element 131, the rotating shaft 135 is penetrated in the shaft hole and is rotatably arranged relative to the connecting bracket 134, and a plurality of second rolling elements 132 are arranged at two opposite ends of the rotating shaft 135.

It should be noted that the connection bracket 134 mainly plays an auxiliary role, and facilitates the second rolling members 132 to be integrally connected through the rotation shaft 135, so as to complete the support of the placement assembly 120 by the two sets of second rolling members 132.

In some embodiments, the connection bracket 134 and the rotation shaft 135 are at least two, wherein one connection bracket 134, one rotation shaft 135, and two second rolling members 132 form a group and are located at the front end or the rear end of the placement table along the movement direction of the placement table.

It should be noted that, the working principle of the embodiment of the present application: through the combined use of the first placing table 121, the supporting piece 123 and the second placing table 122, a maintenance worker can carry more maintenance tools, the maintenance worker is convenient to take and place, repeated bending is not needed, labor intensity is reduced, meanwhile, the flanges 124 arranged on the first placing table 121 and the second placing table 122 can effectively prevent the maintenance tools from falling from the first placing table 121 and the second placing table 122, the plurality of magnetic pieces 125 are embedded at the tops of the flanges 124, and the maintenance worker can be prevented from adsorbing when the maintenance worker does not place the tools on the first placing table 121 or the second placing table 122 completely, so that the tools are prevented from falling from high altitude to smash the people on the ground or smash the outer wall of a wind power tower, and personal and equipment property are protected;

the driving piece 133 in the driving assembly 130 provides power, so that maintenance workers can conveniently and rapidly control the movement of the placement assembly 120, labor intensity is saved, working efficiency is improved, the connecting support 134 mainly plays an auxiliary role, the second rolling pieces 132 are conveniently connected into a whole through the rotating shaft 135, the two groups of second rolling pieces 132 are supported on the placement assembly 120, friction can be reduced by utilizing the characteristics of the second rolling pieces 132, and energy loss is reduced.

The wind-powered electricity generation tower section of thick bamboo overhauls device that this application embodiment provided includes: the frame component is annular and sleeved on the periphery of the tower, and an annular chute surrounding the periphery of the tower is arranged at the end part of the frame component; the placing component comprises a placing table; the driving assembly comprises a first rolling element and a driving element, the first rolling element is matched with the annular chute, the driving element is arranged on the placing table, the driving element is provided with a driving shaft connected with a rolling shaft of the first rolling element, and the driving element is driven to move in the annular chute, so that the placing table is located on different sides of the circumference of the tower.

Through the setting of frame components, place subassembly and drive assembly, under the drive of the driving piece in the drive assembly, the annular spout of first rolling piece in the drive assembly on the frame components slides, because the periphery at the tower section of thick bamboo is established to the frame components cover for place the maintenance tool that holds in placing the subassembly and cleaning tool place the platform and can be located the different places of frame components, and then can be located the different sides of tower section of thick bamboo, the maintenance personal of being convenient for can maintain and clear up under the condition of not carrying the instrument to can avoid bowing to take the instrument, labour saving and time saving, the security is higher.

Second embodiment

In addition, the embodiment of the application further comprises a wind power tower, and the wind power tower overhauling device 100 comprises the tower.

Specifically, all the technical solutions of the wind turbine tower maintenance device 100 in the foregoing embodiments are adopted in the wind turbine tower in this embodiment, so at least all the beneficial effects brought by the technical solutions in the foregoing embodiments are not described in detail herein.

The wind power tower provided by the embodiment of the application, through the setting of frame assembly, place subassembly and drive assembly, under the drive of the driving piece in drive assembly, the annular spout of first rolling piece in the drive assembly on the frame assembly slides, because the periphery at the tower is established to the frame assembly cover, the place platform that holds maintenance tool and cleaning tool in placing the subassembly can be located the different places of frame assembly, and then can be located the different sides of tower, the maintenance personal of being convenient for can maintain and clear up under the condition that does not carry the instrument, and can avoid bending to take the instrument, labour saving and time saving, the security is higher.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.

Claims (10)

1. Wind-powered electricity generation tower section of thick bamboo overhauls device, its characterized in that includes:

the frame assembly is annular and sleeved on the periphery of the tower, and an annular chute surrounding the periphery of the tower is arranged at the end part of the frame assembly;

a placement assembly comprising a placement table;

the driving assembly comprises a first rolling element and a driving element, the first rolling element is matched with the annular chute, the driving element is arranged on the placing table, the driving element is provided with a driving shaft connected with a rolling shaft of the first rolling element, and the driving element is driven to move along the annular chute, so that the placing table is located on different sides of the circumference of the tower.

2. The wind power tower repair device of claim 1, wherein the frame assembly comprises a first frame, a second frame, and a pedal connected between the bottom end of the first frame and the bottom end of the second frame, the center of the first frame and the center of the second frame are the same, and the first frame is located outside the second frame.

3. The wind tower access apparatus of claim 2, wherein the frame assembly further comprises a plurality of connection posts;

the first frame comprises two first frame bodies, the two first frame bodies are of circular ring structures and are arranged at intervals along the height direction of the frame assembly, and the connecting columns are respectively connected between the two first frame bodies;

the second frame comprises two second frame bodies, the two second frame bodies are of circular ring structures, the second frame bodies are arranged at intervals along the height direction of the frame assembly, and the connecting columns are respectively connected between the two second frame bodies.

4. A wind power tower repair device according to any of claims 1-3, wherein the placement platform is provided with a flange surrounding a peripheral edge of the placement platform, the flange extending along a height direction of the placement platform such that the placement platform forms a receiving area.

5. The wind turbine tower repair device of claim 4, wherein the placement assembly further comprises a plurality of magnetic members spaced apart along the extension of the flange.

6. The wind turbine tower repair device of claim 4, wherein the placement stage comprises a first placement stage and a second placement stage, the first placement stage and the second placement stage being spaced apart along a length of the wind turbine tower, the first placement stage being positioned above the second placement stage.

7. The wind turbine tower repair device of claim 6, wherein the placement assembly further comprises at least two supports disposed between the first placement stage and the second placement stage along a length of the tower.

8. A wind power tower repair device according to any of claims 1-3, wherein the drive assembly further comprises a plurality of second rolling elements;

the second rolling elements are arranged on the placing table and are respectively positioned on two opposite sides of the first rolling element, and the second rolling elements are configured to drive the second rolling elements to move in the annular sliding grooves when the driving elements drive the first rolling elements.

9. The wind turbine tower repair device of claim 8, wherein the second rolling element is a roller;

the driving assembly further comprises a connecting bracket and a rotating shaft;

the connecting support is arranged at the bottom of the placing table, the connecting support is provided with a shaft hole, the axial direction of the shaft hole is parallel to the direction of the rolling shaft of the first rolling element, the rotating shaft penetrates through the shaft hole and is arranged in a rotating mode relative to the connecting support, and a plurality of second rolling elements are arranged at two opposite ends of the rotating shaft.

10. A wind power tower comprising a tower and a wind power tower repair device according to any of claims 1-9.