CN210193323U

CN210193323U - Wind power plant auxiliary overhaul device

Info

Publication number: CN210193323U
Application number: CN201921811772.8U
Authority: CN
Inventors: Debing Ning; 宁德兵
Original assignee: Zhongguang Nuclear Yuxi Huaning Wind Power Generation Co Ltd
Current assignee: Zhongguang Nuclear Yuxi Huaning Wind Power Generation Co Ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-03-27
Anticipated expiration: 2029-10-26

Abstract

The utility model relates to a wind power generation device overhauls technical field provides wind-powered electricity generation field auxiliary overhaul device, including unable adjustment base, unable adjustment base's top is provided with the lift, the top of lift is provided with first supporting station, the first baffle of top both sides and rear end difference fixedly connected with of first supporting station, the inner chamber sliding connection of first supporting station has a second brace table, and the equal swing joint in inner chamber of the first baffle in both sides has the second baffle, the top both sides surface of first supporting station has been seted up with second baffle matched with through-hole, and second baffle and a second brace table fixed connection. The utility model discloses a be provided with two brace tables, the second brace table is the telescopic, starts the lift, sends a suitable height with a brace table, starts driving motor, and driving motor drives a brace table of second through the lead screw and outwards stretches out, guarantees that the staff can normally work, has reduced the risk.

Description

Wind power plant auxiliary overhaul device

Technical Field

The utility model relates to a wind power generation device overhauls technical field, especially relates to supplementary device that overhauls of wind-powered electricity generation field.

Background

Wind power generation means that kinetic energy of wind is converted into electric energy, the wind is pollution-free energy, the wind power generation is very environment-friendly, and the generated electric energy is very huge, so that more and more countries attach more importance to the wind power generation, and the wind power is taken as clean renewable energy and is attached more and more to all countries in the world.

Because wind power generation needs to erect large-scale wind power generation equipment in a wind power plant, the wind power generation equipment is huge in size, once a fault occurs, maintenance personnel need to go up to the wind power generation equipment to maintain the wind power generation equipment, because the maintenance personnel need to carry out high-altitude operation, the maintenance personnel send workers to a high platform through a lifter at present, the surface of the wind power generation equipment is mostly irregular, so that the lifter cannot be tightly attached to the surface of the wind power generation equipment to lift, gaps are always reserved, when the lifter rises to the high altitude, the gaps can be increased, and great risks exist in maintenance of the workers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the supplementary device of overhauing of wind-powered electricity generation field that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: supplementary maintenance device of wind-powered electricity generation field, including unable adjustment base, unable adjustment base's top is provided with the lift, the top of lift is provided with first supporting station, the first baffle of top both sides and rear end fixedly connected with respectively of first supporting station, the inner chamber sliding connection of first supporting station has a second brace table, and the equal swing joint of inner chamber of the first baffle of both sides has a second baffle, the top both sides surface of first supporting station is seted up with second baffle matched with through-hole, and second baffle and a second brace table fixed connection.

Preferably, the rear end fixedly connected with mount of first supporting bench, the inner chamber fixed mounting of mount has driving motor, the inner chamber of second supporting bench is provided with the lead screw, driving motor's output shaft runs through first supporting bench and the rear end surface and the lead screw swing joint of second supporting bench in proper order, the rear end surface of second supporting bench is seted up with lead screw matched with screw hole.

Preferably, the inner cavity of the second supporting table and the end, far away from the driving motor, of the screw rod are fixedly connected with a limiting plate, and a sliding groove matched with the limiting plate is formed in the inner cavity of the second supporting table.

Preferably, a cabin door is arranged at the top end of the front face of the second supporting platform and located between the two second baffles, one side of the cabin door is hinged to one of the second baffles through a hinge, a fastener is arranged at the center of the other side of the cabin door, and the cabin door is fastened with the other second baffle through the fastener.

Preferably, the front bottom of first supporting platform is fixedly connected with the riser, the rear end of riser is provided with the dead lever, and the riser is connected with first supporting platform through the dead lever, the front of riser is provided with the bracing piece, and the riser is connected with the second supporting platform through the bracing piece.

Preferably, the front surface of the vertical plate is provided with a dovetail groove, a trapezoidal sliding block is connected in the dovetail groove in a sliding manner, one end of the supporting rod is hinged to the trapezoidal sliding block, and the other end of the supporting rod is hinged to the second supporting table.

Advantageous effects

1. The utility model discloses a be provided with two brace tables, the second brace table is the telescopic, when wind power equipment need overhaul, remove wind power equipment's bottom with the lift, the staff takes on the maintenance equipment comes to the brace table, starts the lift, sends a brace table to suitable height, when the distance of brace table and maintenance department is great, starts driving motor, and driving motor drives the second brace table through the lead screw and outwards stretches out, guarantees that the staff can normally work, has reduced the risk.

2. The utility model discloses a be provided with the bracing piece, the both ends of bracing piece are articulated with trapezoidal slider, second brace table's bottom respectively, and when the second brace table outwards stretched out, the top of bracing piece outwards removed along with the second brace table together, and the bottom of bracing piece drives trapezoidal slider and upwards slides in the dovetail, and when the second brace table stopped, bracing piece, riser and brace table formed the triangle fixed for second brace table is more stable.

Drawings

FIG. 1 is a front three-dimensional structure diagram of the auxiliary maintenance device for wind power plant provided by the utility model;

FIG. 2 is an enlarged schematic view at A in FIG. 1;

FIG. 3 is a rear view of the auxiliary maintenance device for wind farm provided by the present invention;

fig. 4 is the utility model provides a cross-sectional view of first supporting station in wind-powered electricity generation field auxiliary overhaul device.

Illustration of the drawings:

1. a fixed base; 2. an elevator; 3. a first support table; 4. a first baffle plate; 5. a second support table; 6. a second baffle; 7. a cabin door; 8. a fastener; 9. a fixed mount; 10. a drive motor; 11. a lead screw; 12. a limiting plate; 13. a vertical plate; 14. fixing the rod; 15. a support bar; 16. a dovetail groove; 17. a trapezoidal slider.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

Referring to fig. 1-4, the wind farm auxiliary maintenance device comprises a fixed base 1, a lifter 2 is arranged on the top end of the fixed base 1, a first supporting platform 3 is arranged on the top end of the lifter 2, two sides and the rear end of the top of the first supporting platform 3 are respectively and fixedly connected with a first baffle 4, a second supporting platform 5 is slidably connected with the inner cavity of the first supporting platform 3, the inner cavities of the first baffle 4 on two sides are movably connected with a second baffle 6, through holes matched with the second baffle 6 are arranged on the surfaces of two sides of the top of the first supporting platform 3, the second baffle 6 is fixedly connected with the second supporting platform 5, a fixed frame 9 is fixedly connected with the rear end of the first supporting platform 3, a driving motor 10 is fixedly arranged in the inner cavity of the fixed frame 9, a lead screw 11 is arranged in the inner cavity of the second supporting platform 5, an output shaft of the driving motor 10 sequentially penetrates through the rear end surfaces of the first supporting platform, the rear end surface of the second supporting table 5 is provided with a threaded hole matched with the screw rod 11, when the supporting table rises to a high place, if the distance between the supporting table and the wind power equipment is large, the screw rod 11 is driven to rotate by starting the driving motor 10, and the screw rod 11 drives the second supporting table 5 to extend out, so that the second supporting table 5 is in contact with the wind power equipment, the distance is reduced, and the working personnel are safer when overhauling.

The one end fixedly connected with limiting plate 12 that driving motor 10 was kept away from to the inner chamber of the second brace table 5 and lead screw 11, the spout with limiting plate 12 matched with was seted up to the inner chamber of the second brace table 5, when lead screw 11 drove the second brace table 5 and slided in first brace table 3, limiting plate 12 slided in the spout of the second brace table 5, and limiting plate 12 can prevent that the second brace table 5 from breaking away from first brace table 3.

The hatch door 7 is arranged at the top end of the front face of the second supporting table 5, the hatch door 7 is located between the two second baffles 6, one side of the hatch door 7 is hinged with one of the second baffles 6 through a hinge, a fastener 8 is arranged at the center of the other side of the hatch door 7, the hatch door 7 is fastened with the other second baffle 6 through the fastener 8, the hatch door 7 is favorable for the entering and exiting of workers, and meanwhile, when the workers come to a workbench, the hatch door 7 is closed to prevent the workers or articles from falling.

First brace table 3's front bottom fixedly connected with riser 13, the back tip of riser 13 is provided with dead lever 14, and riser 13 is connected with first brace table 3 through dead lever 14, the front of riser 13 is provided with bracing piece 15, and riser 13 is connected with second brace table 5 through bracing piece 15, dovetail 16 has been seted up in riser 13's front, sliding connection has trapezoidal slider 17 in dovetail 16, the one end of bracing piece 15 is articulated with trapezoidal slider 17, the other end of bracing piece 15 is articulated with second brace table 5, when second brace table 5 outwards stretches out, bracing piece 15's top takes place to remove thereupon, bracing piece 15's bottom drives trapezoidal slider 17 and slides in dovetail 16 simultaneously, when second brace table 5 stops, bracing piece 15 can support second brace table 5, make second brace table 5 more stable.

The utility model discloses a theory of operation: when using this supplementary maintenance device of wind-powered electricity generation field, after removing suitable position with the elevating platform, open hatch door 7, the staff, take maintenance equipment to move on first supporting station 3, and pass through fastener 8 closure with hatch door 7, start lift 2, lift 2 rises suitable high back with first supporting station 3, if when great with wind power equipment's distance, through starting driving motor 10, driving motor 10 releases second brace table 5 through lead screw 11, second brace table 5 moves to the outside, until contacting with wind power equipment, the staff of being convenient for overhauls wind power equipment.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. 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 under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Wind-powered electricity generation field auxiliary overhaul device, including unable adjustment base (1), its characterized in that: the top of unable adjustment base (1) is provided with lift (2), the top of lift (2) is provided with first supporting station (3), the top both sides and the first baffle of rear end difference fixedly connected with (4) of first supporting station (3), the inner chamber sliding connection of first supporting station (3) has second brace table (5), and the equal swing joint in inner chamber of the first baffle in both sides (4) has second baffle (6), the top both sides surface of first supporting station (3) seted up with second baffle (6) matched with through-hole, and second baffle (6) and second brace table (5) fixed connection.

2. The wind farm auxiliary overhaul device of claim 1, wherein: the utility model discloses a supporting platform, including first supporting bench (3), the rear end fixedly connected with mount (9) of first supporting bench (3), the inner chamber fixed mounting of mount (9) has driving motor (10), the inner chamber of second supporting bench (5) is provided with lead screw (11), the output shaft of driving motor (10) runs through the rear end surface and lead screw (11) swing joint of first supporting bench (3) and second supporting bench (5) in proper order, the rear end surface of second supporting bench (5) seted up with lead screw (11) matched with screw hole.

3. The wind farm auxiliary overhaul device of claim 2, wherein: the one end fixedly connected with limiting plate (12) of driving motor (10) are kept away from in the inner chamber of second brace table (5) and lead screw (11), the spout with limiting plate (12) matched with has been seted up to the inner chamber of second brace table (5).

4. The wind farm auxiliary overhaul device of claim 1, wherein: the front top end of the second supporting table (5) is provided with a cabin door (7), the cabin door (7) is located between the two second baffles (6), one side of the cabin door (7) is hinged with one of the second baffles (6) through a hinge, a fastener (8) is arranged at the center of the other side of the cabin door (7), and the cabin door (7) is fastened with the other second baffle (6) through the fastener (8).

5. The wind farm auxiliary overhaul device of claim 1, wherein: the utility model discloses a supporting platform, including first supporting bench (3), the front bottom fixedly connected with riser (13) of first supporting bench (3), the rear end of riser (13) is provided with dead lever (14), and riser (13) are connected with first supporting bench (3) through dead lever (14), the front of riser (13) is provided with bracing piece (15), and riser (13) are connected with second supporting bench (5) through bracing piece (15).

6. The wind farm auxiliary overhaul device of claim 5, wherein: the front surface of the vertical plate (13) is provided with a dovetail groove (16), a trapezoidal sliding block (17) is connected in the dovetail groove (16) in a sliding mode, one end of the supporting rod (15) is hinged to the trapezoidal sliding block (17), and the other end of the supporting rod (15) is hinged to the second supporting table (5).