CN214998045U

CN214998045U - Wind power generation is maintenance platform for equipment

Info

Publication number: CN214998045U
Application number: CN202022894380.1U
Authority: CN
Inventors: 吕忠山
Original assignee: Yantai Zhulong Wind Power Co ltd
Current assignee: Yantai Zhulong Wind Power Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-12-03
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a wind power generation equipment is with overhauing platform, including the cabin, the cabin bottom rotates and is connected with first hatch door, cabin inner wall fixedly connected with cylinder, be equipped with the cavity in the cylinder, the cavity endotheca is equipped with the push mechanism who opens first hatch door, the cabin bottom is equipped with the passageway, the passageway inside wall rotates and is connected with two second hatches, supporting slewing mechanism who rotates two second hatches that is equipped with in the passageway, it is connected with first gear to rotate through first pivot in the passageway, the inside fixedly connected with bar piece in cabin, bar piece is equipped with and makes the second hatch door open more stable protection machanism. The utility model discloses it is rational in infrastructure, it can stabilize fast and open wind generating set's hatch door, and the maintenance personal of being convenient for maintains the operation to the unit.

Description

Wind power generation is maintenance platform for equipment

Technical Field

The utility model relates to a wind power generation technical field especially relates to a wind power generation equipment is with overhauing platform.

Background

Wind power generation is to convert kinetic energy of wind into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, mainly water pumping, surface grinding and the like are realized through windmills, people are interested in how to utilize wind to generate electricity, the wind power generation is very environment-friendly, and the wind energy is huge, so that the wind power generation is increasingly valued by countries in the world.

Wind power generation is usually realized through a wind generating set, but the wind generating set is usually arranged above a tower with a higher vertical height, and the ground above the tower is smaller, so that difficulty is provided for maintenance of the wind generating set, and a maintenance platform for wind power generation equipment is needed for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the maintenance platform for wind power generation equipment who provides, it can stabilize fast and open wind generating set's hatch door, and the maintenance personal of being convenient for maintains the operation to the unit.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wind power generation equipment is with overhauing platform, includes the cabin, the cabin bottom rotates and is connected with first hatch door, cabin inner wall fixedly connected with cylinder, be equipped with the cavity in the cylinder, the cavity is interior to be joined in marriage the cover and is equipped with the push mechanism who opens first hatch door, the cabin bottom is equipped with the passageway, the passageway inside wall rotates and is connected with two second hatch doors, it is equipped with the slewing mechanism who rotates two second hatch doors to form a complete set in the passageway, it is connected with first gear to rotate through first pivot in the passageway, the inside fixedly connected with bar shape piece in cabin, bar shape piece is joined in marriage the cover and is equipped with and makes the second hatch door open more stable protection machanism.

Preferably, push mechanism includes the threaded rod of cavity internal rotation connection, threaded rod threaded connection have with cavity inner wall sliding connection's nut, two stock that nut one side fixedly connected with runs through the cylinder, cylinder one side fixedly connected with first motor, first motor output shaft end run through the cylinder and with threaded rod fixed connection.

Preferably, the cabin inner wall rotates and is connected with first telescopic link, the flexible end of first telescopic link rotates with first hatch door to be connected, be equipped with the slide rail on the first hatch door, sliding connection has slider, two on the slide rail the terminal fixedly connected with second telescopic link of stock, the flexible end of second telescopic link rotates with the slider to be connected.

Preferably, the rotating mechanism comprises one of second gears rotatably connected with the inner wall of the channel through a second rotating shaft, two arc-shaped racks are fixedly connected to the bottom of the second cabin door respectively and are meshed with the first gear and the second gear respectively, a second motor is fixedly connected with the inner wall of the channel, and the tail end of an output shaft of the second motor is fixedly connected with the first rotating shaft.

Preferably, a third rotating shaft is rotatably connected in the channel, the third rotating shaft is fixedly connected with another second gear, and a chain is meshed and connected between the two second gears.

Preferably, the protection mechanism comprises a winding drum rotatably connected with the side wall of the strip-shaped block, a coil spring is connected between the strip-shaped block and the winding drum, a rope is wound on the winding drum, the square block is fixedly connected inside the second door, and the tail end of the rope is bolted to the square block.

Compared with the prior art, the utility model, its beneficial effect does:

1. the first cabin door can be opened quickly and stably through the pushing mechanism, so that maintenance workers can reach the outside of the wind generating set from the inside of the wind generating set.

2. The two second cabin doors are synchronously opened through the rotating mechanism, the working area of maintenance operators is further enlarged, the second cabin doors which are opened are protected through the protection mechanism, and the safety is improved.

Drawings

Fig. 1 is a schematic side view of an inspection platform for a wind turbine generator according to the present invention;

fig. 2 is a schematic front view of the maintenance platform for the wind power generation equipment provided by the present invention;

fig. 3 is the utility model provides a wind power generation equipment is with slewing mechanism schematic structure of overhauing platform.

In the figure: the device comprises a cabin 1, a column 2, a first motor 3, a threaded rod 4, a nut 5, a long rod 6, a first telescopic rod 7, a second telescopic rod 8, a first cabin door 9, a second cabin door 10, an arc-shaped rack 11, a second gear 12, a first gear 13, a chain 14, a winding drum 15 and a rope 16.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-3, an overhaul platform for a wind power generation device comprises a cabin 1, a first cabin door 9 is rotatably connected to the bottom of the cabin 1, a cylinder 2 is fixedly connected to the inner wall of the cabin 1, a cavity is arranged in the cylinder 2, a pushing mechanism for opening the first cabin door 9 is sheathed in the cavity in a matching manner, the pushing mechanism comprises a threaded rod 4 rotatably connected in the cavity, the threaded rod 4 is in threaded connection with a nut 5 in sliding connection with the inner wall of the cavity, two long rods 6 penetrating through the cylinder 2 are fixedly connected to one side of the nut 5, a first motor 3 is fixedly connected to one side of the cylinder 2, the tail end of an output shaft of the first motor 3 penetrates through the cylinder 2 and is fixedly connected with the threaded rod 4, a first telescopic rod 7 is rotatably connected to the inner wall of the cabin 1, the telescopic tail end of the first telescopic rod 7 is rotatably connected with the first cabin door 9, a slide rail is arranged on the first cabin door 9, and a slide block is slidably connected on the slide rail, 6 terminal fixedly connected with second telescopic link 8 of two root length poles, the flexible end of second telescopic link 8 rotates with the slider to be connected, has realized opening the fast and stable of first hatch door 9 through push mechanism for maintenance personnel can follow the inside wind generating set outside that reachs of wind generating set.

The bottom of cabin 1 is equipped with the passageway, the passageway inside wall rotates and is connected with two second hatch doors 10, supporting slewing mechanism who rotates two second hatch doors 10 that is equipped with in the passageway, slewing mechanism includes that the passageway inner wall rotates one of them second gear 12 of connecting through the second pivot, the equal fixedly connected with arc rack 11 in two second hatch door 10 bottoms, two arc rack 11 mesh with first gear 13 and second gear 12 respectively, passageway inner wall fixedly connected with second motor, second motor output shaft end and first pivot fixed connection, the passageway internal rotation is connected with the third pivot, third pivot and another second gear 12 fixed connection, the meshing is connected with chain 14 between two second gear 12, realized opening two second hatch doors 10 are synchronous through slewing mechanism, maintenance operating personnel's working area has further been enlarged.

Rotate through first pivot in the passageway and be connected with

first gear

13, 1 inside fixedly connected with strip shape piece in cabin, the strip shape piece is joined in marriage the cover and is equipped with and makes second hatch door 10 open more stable protection machanism, protection machanism includes strip shape piece lateral wall and rotates reel 15 of connecting, be connected with the wind spring between strip shape piece and the reel 15, the winding has rope 16 on the reel 15, the square piece of the inside fixedly connected with of

second hatch door

10, 16 terminal and the square piece bolt joint of rope, realized protecting second hatch door 10 of opening through protection machanism, and the safety is improved.

When the utility model is used, when a maintenance person arrives inside the unit and needs to maintain the outside of the unit, the first motor 3 is started, the threaded rod 4 in the cylinder 2 is rotated by the first motor 3, the nut 5 drives the long rod 6 to move forwards, then the second telescopic rod 8 enables the sliding block on the sliding rail to slide along the rail under the action of the long rod 6, so that the first cabin door 9 is opened, the first cabin door 9 can be stably placed after being opened due to the existence of the first telescopic rod 7, when the second cabin door 10 needs to be opened, the second motor is started, so that the second motor drives the first gear 13 to rotate, the second gear 12 is meshed with the first gear 13, the first gear 13 drives one of the second gears 12 to rotate together, under the action of the chain 14, the rotating direction of the other second gear 12 is opposite to that of the first gear 13, under the effect of first gear 13, second gear 12 and arc rack 11 for two second hatch doors 10 can be synchronous open, and the winding drum 15 that the bar piece rotates to be connected

twines rope

16, and 16 terminal and the square piece bolt of rope make two second hatch doors 10 open the back can be more stable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind power generation equipment is with overhauing platform, includes cabin (1), its characterized in that, cabin (1) bottom is rotated and is connected with first hatch door (9), cabin (1) inner wall fixedly connected with cylinder (2), be equipped with the cavity in cylinder (2), the cavity endotheca is equipped with the push mechanism who opens first hatch door (9), cabin (1) bottom is equipped with the passageway, the passageway inside wall rotates and is connected with two second hatch doors (10), the supporting slewing mechanism who rotates two second hatch doors (10) that is equipped with in the passageway, it is connected with first gear (13) to rotate through first pivot in the passageway, the inside fixedly connected with strip shape piece in cabin (1), strip shape piece endotheca is equipped with and makes second hatch door (10) open more stable protection machanism.

2. The overhaul platform for the wind power generation equipment according to claim 1, wherein the pushing mechanism comprises a threaded rod (4) which is rotatably connected in the cavity, the threaded rod (4) is in threaded connection with a nut (5) which is slidably connected with the inner wall of the cavity, two long rods (6) which penetrate through the cylinder (2) are fixedly connected to one side of the nut (5), a first motor (3) is fixedly connected to one side of the cylinder (2), and the tail end of an output shaft of the first motor (3) penetrates through the cylinder (2) and is fixedly connected with the threaded rod (4).

3. The overhaul platform for the wind power generation equipment according to claim 2, wherein a first telescopic rod (7) is rotatably connected to the inner wall of the cabin (1), the telescopic end of the first telescopic rod (7) is rotatably connected to the first cabin door (9), a sliding rail is arranged on the first cabin door (9), a sliding block is slidably connected to the sliding rail, a second telescopic rod (8) is fixedly connected to the ends of the two long rods (6), and the telescopic end of the second telescopic rod (8) is rotatably connected to the sliding block.

4. The overhaul platform for the wind power generation equipment according to claim 1, wherein the rotating mechanism comprises one second gear (12) rotatably connected with the inner wall of the passage through a second rotating shaft, the bottoms of the two second doors (10) are fixedly connected with arc-shaped racks (11), the two arc-shaped racks (11) are respectively meshed with the first gear (13) and the second gear (12), the inner wall of the passage is fixedly connected with a second motor, and the tail end of the output shaft of the second motor is fixedly connected with the first rotating shaft.

5. The maintenance platform for the wind power generation equipment according to claim 4, characterized in that a third rotating shaft is rotatably connected in the channel, the third rotating shaft is fixedly connected with another second gear (12), and a chain (14) is engaged and connected between the two second gears (12).

6. The overhaul platform for the wind power generation equipment according to claim 1, wherein the protection mechanism comprises a winding drum (15) rotatably connected with the side wall of a strip-shaped block, a coil spring is connected between the strip-shaped block and the winding drum (15), a rope (16) is wound on the winding drum (15), a square block is fixedly connected inside the second door (10), and the tail end of the rope (16) is bolted with the square block.