1. The utility model provides a device that box wind generating set blade high altitude overhauls and maintains, includes box (1), its characterized in that: the utility model discloses a solar energy storage battery box, including box (1), door plant (2), protection network (3) are located to the both ends of box (1), box (1) inside cavity bottom, both sides are equipped with window (4), box (1) top is equipped with printing opacity skylight (5), printing opacity skylight (5) branch is located the both ends at box (1) top, install scavenger fan (6) between both sides printing opacity skylight (5), rings (7) are installed to the four corners department at box (1) top, rings (7) pass through wire rope and connect lifting hook (8), clamping device (9) are installed respectively to box (1) inside both sides.

2. The device for high-altitude overhaul and maintenance of the blades of the box type wind generating set according to claim 1, characterized in that: standing areas (10) are arranged on two sides of the protective net (3), the standing areas (10) are plates, and the standing areas (10) are connected with side plates of the box body (1).

3. The device for high-altitude overhaul and maintenance of the blades of the box type wind generating set according to claim 1, characterized in that: the bottom of the box body (1) is provided with a guide leg (11), and the guide leg (11) is fixed at the bottom of the standing area (10) through a steel cable.

4. The device for high-altitude overhaul and maintenance of the blades of the box type wind generating set according to claim 1, characterized in that: the window (4) is light-transmitting and is made of ABS materials.

5. The device for high-altitude overhaul and maintenance of the blades of the box type wind generating set according to claim 1, characterized in that: the anti-collision rubber mat is characterized in that an anti-collision rubber mat (12) is installed at one end of the box body (1), anti-collision sponge (13) is fixed on the anti-collision rubber mat (12), and the anti-collision rubber mat (12) is arranged on two sides of a door plate (2) at one end of the box body (1) in an array mode.

6. The device for high-altitude overhaul and maintenance of the blades of the box type wind generating set according to claim 1, characterized in that: the number of the clamping devices (9) is a plurality, and the clamping devices are equally arranged on two sides inside the box body (1).

7. The device for high-altitude overhaul and maintenance of the blades of the box type wind generating set according to claim 1, characterized in that: the clamping device (9) is provided with a fixed sucker (14), a transverse adjusting device (15) and a vertical adjusting device (16).

Background

With further support of the country on new energy products of wind power generation, the installed capacity of the wind power generation unit is further increased. The blades belong to the important parts of wind generating sets, and along with the continuous increase of the operating life, the blades can be damaged or polluted to different degrees due to different environments in which the sets are located.

At present, the damage or pollution of the blade and other conditions are mainly treated by means of the hanging basket, the hanging basket is poor in safety protection, small in space and not beneficial to safe operation of personnel, and meanwhile, the hanging basket is long in operation period and high in cost. Therefore, a device which is wide in operation space and capable of guaranteeing the safety of personnel comprehensively is needed to realize safe, reliable, rapid and convenient blade maintenance.

Disclosure of Invention

The invention aims to solve the technical problems of the original hanging basket operation, small construction and operation space of personnel, large potential safety hazard and long operation period.

In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides a device that box wind generating set blade high altitude overhauls and maintains, includes the box, the box is the cuboid, and the box both ends are equipped with the door plant, and the box is inside to be equipped with the protection network for the cavity bottom, and the protection network is equipped with the window in both sides, and the box top is equipped with the printing opacity skylight, and the both ends at box top are located respectively to the printing opacity skylight, install the scavenger fan between the printing opacity skylight of both sides, and rings are installed to the four corners department at box top, and rings pass through wire rope and connect the lifting hook, and clamping device is installed respectively to the inside both sides of box.

Compared with the prior art, the invention has the advantages that: adopt semi-open structure can increase the daylighting in the time, can also increase the security of staff's work, can solve the safety protection problem of high altitude blade operation effectively, all have very big help to blade maintenance, maintenance operation, shortened man-hour, improved the working efficiency.

As the improvement, the two sides of the protective net are provided with standing areas, the standing areas are plates and are connected with the side plates of the box body, the standing areas and the protective net are matched to form a complete bottom hollow, and the supporting stability can be guaranteed while the weight of the whole box body is reduced.

As an improvement, the bottom of the box body is provided with the guide legs, and when the box body is in place, the guide legs are arranged to ensure that the blades can smoothly enter the box body.

As an improvement, the window is used for transmitting light and is made of ABS materials.

As the improvement, the anticollision cushion is installed to the one end of box, is fixed with crashproof sponge on the anticollision cushion, and the both sides of box one end door plant are located to the anticollision cushion array.

As the improvement, the number of the clamping devices is a plurality, and the clamping devices are equally arranged on two sides in the box body.

As an improvement, the clamping device is provided with a fixed sucker, a transverse adjusting device and a vertical adjusting device.

Drawings

FIG. 1 is a schematic structural diagram of a device for high-altitude maintenance of blades of a box type wind generating set.

FIG. 2 is an external structure schematic diagram of a device for high-altitude maintenance of blades of a box type wind generating set.

FIG. 3 is a schematic structural view of a clamping device for high-altitude maintenance of blades of a box type wind generating set.

As shown in the figure: 1. the device comprises a box body, 2, a door plate, 3, a protective net, 4, a window, 5, a light-transmitting skylight, 6, a ventilation fan, 7, a lifting ring, 8, a lifting hook, 9, a clamping device, 10, a standing area, 11, a guide leg, 12, an anti-collision rubber mat, 13, an anti-collision sponge, 14, a fixed sucker, 15, a transverse adjusting device, 16 and a vertical adjusting device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention relates to a device for high-altitude maintenance of blades of a box type wind generating set, which comprises a box body 1, wherein the box body 1 is a cuboid, door plates 2 are arranged at two ends of the box body 1, a protective net 3 is arranged at the bottom of a cavity inside the box body 1, windows 4 are arranged at two sides of the cavity, light-transmitting skylights 5 are arranged at the top of the box body 1, the light-transmitting skylights 5 are respectively arranged at two ends of the top of the box body 1, a ventilating fan 6 is arranged between the light-transmitting skylights 5 at the two sides, lifting rings 7 are arranged at four corners of the top of the box body 1, the lifting rings 7 are connected with a lifting hook 8 through steel wire ropes, and clamping devices 9 are respectively arranged at two sides inside the box body 1.

As the improvement, the two sides of the protective net 3 are provided with standing areas 10, the standing areas 10 are plates, the standing areas 10 are connected with side plates of the box body 1, the standing areas and the protective net are matched to form a complete bottom hollow, and the supporting stability can be guaranteed while the weight of the whole box body is reduced.

As an improvement, the bottom of the box body 1 is provided with a guide leg 11, the guide leg 11 is fixed at the bottom of the standing area 10 through a steel cable after being put down, and the guide leg can ensure that the blade smoothly enters the box body.

As an improvement, the window 4 is used for transmitting light and is made of ABS materials.

As the improvement, crashproof cushion 12 is installed to the one end of box 1, is fixed with crashproof sponge 13 on the crashproof cushion 12, and crashproof cushion 12 array is located the both sides of 1 one end door plant 2 of box.

As an improvement, the number of the clamping devices 9 is a plurality, and the clamping devices are equally arranged on two sides in the box body 1.

As a modification, the clamping device 9 is provided with a fixed suction cup 14, a transverse adjusting device 15 and a vertical adjusting device 16.

The working principle of the invention is as follows: in order to solve the safety problem faced by blade maintenance, the specification patent provides a device for high-altitude maintenance of a blade of a wind generating set, and the device consists of four parts, namely a groove type box body, a ventilation system and a buffering and pressing system.

After an operator enters the box body, the box body is assembled by a crane through 4 lifting rings arranged at the top and a steel wire to form a lifting system to be lifted to the upper part of the high-altitude blade. After the box body is lifted, an operator operates the electric system to put down the 4 guide legs, and the crane loads the blades into the middle groove of the groove type box body through the guide legs. The guardrail of the box body can be broken and turned outwards to adapt to the shape change of the blades. The top of the box body is provided with an anti-falling guide rail suspension point.

And operating personnel stand in the platforms on the two sides in the box body to overhaul the blades. The outer side of the box body adopts a lighting window, which is beneficial to light entering. The top of the box body is provided with a ventilation fan, which is beneficial to the air circulation in the box body.

A buffering and pressing system is distributed in the box body, the blades are pressed in a segmented mode from platforms on two sides, and the box body is prevented from shaking to damage the blades. The side face of the box body is provided with a buffer device, so that the root part is prevented from being bruised when the box body moves to be close to the root part of the blade.

The tank body is provided with a protective net at the groove type part, and after the tank body is in place, the protective net is arranged in a manual mode and pushed in place.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly specifically defined otherwise.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer 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.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.