CN217518786U

CN217518786U - Outer platform reinforced structure of fan pylon

Info

Publication number: CN217518786U
Application number: CN202221114409.2U
Authority: CN
Inventors: 王亮; 于洪文
Original assignee: Qingdao Shantai Steel Structure Co ltd
Current assignee: Qingdao Shantai Steel Structure Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-30
Anticipated expiration: 2032-05-10

Abstract

The utility model discloses an outer platform reinforced structure of fan pylon, including mounting platform, the mounting platform upper end is equipped with the pylon body, the last fixing bolt that is equipped with a plurality of symmetries and sets up of mounting platform, the last fixed case that is equipped with two symmetries and sets up of mounting platform, two logical groove has all been seted up on the relative lateral wall of fixed case, it has U type frame to lead to inslot sliding connection, the one end that U type frame is located the fixed incasement outside is equipped with the backup pad, the fixed incasement internal rotation is connected with the transfer line, be equipped with between transfer line and the U type frame and be used for carrying out the moving mechanism that removes to U type frame, the fixed incasement internal rotation is connected with the connecting rod. The utility model discloses a make U type frame push away the backup pad and remove, make the outer wall contact of two backup pads and pylon body, support the pylon body, avoid greatly making the pylon body slope at wind-force, reduce the condition that the pylon body emptys and appear.

Description

Outer platform reinforced structure of fan pylon

Technical Field

The utility model relates to a fan pylon technical field especially relates to an outer platform reinforced structure of fan pylon.

Background

The wind turbine, i.e. the wind driven generator, is a widely used power generation device using clean energy, and the large wind driven generator is usually installed at a height of several tens of meters, and the wind turbine tower is a basic component of the wind turbine and is also a key point and a difficult point of the installation of the wind turbine.

The fan pylon among the prior art is generally fixed with ground through the cooperation of mounting platform and fixing bolt, because the height of pylon is higher, when natural wind is great, makes mounting platform and ground separation easily to make the pylon produce the slope and even the condition that the pylon topples over appears, thereby cause the unable normal operation of fan damage, cause the waste of resource.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the outer platform reinforced structure of a fan pylon that proposes.

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

the utility model provides an outer platform reinforced structure of fan pylon, includes mounting platform, the mounting platform upper end is equipped with the pylon body, the last fixing bolt that is equipped with a plurality of symmetries and sets up of mounting platform, the last fixed case that is equipped with two symmetries and sets up of mounting platform, two logical groove has all been seted up on the relative lateral wall of fixed case, it has U type frame to lead to inslot sliding connection, the one end that U type frame is located the fixed incasement outside is equipped with the backup pad, the fixed incasement internal rotation is connected with the transfer line, be equipped with between transfer line and the U type frame and be used for carrying out the moving mechanism that removes to U type frame, the fixed incasement internal rotation is connected with the connecting rod, be equipped with on the connecting rod outer wall and be used for carrying out driven actuating mechanism to moving mechanism.

Preferably, the moving mechanism comprises a gear fixedly connected to the outer wall of the transmission rod, and a toothed plate matched with the gear is arranged at the bottom in the U-shaped frame.

Preferably, the driving mechanism comprises belt pulleys fixedly connected to the outer walls of the connecting rod and the transmission rod, and the two belt pulleys are in transmission connection through a belt.

Preferably, the bottom of the fixed box is fixedly connected with a power motor, the tail end of an output shaft of the power motor is fixedly connected with a rotating shaft, the outer wall of the rotating shaft is provided with a worm, and the outer wall of the connecting rod is provided with a worm wheel matched with the worm.

Preferably, the fixed box is provided with a rotating rod in a penetrating and rotating mode, the outer wall of the rotating rod is provided with a fan, the rotating rod is arranged on the outer wall of the fixed box and is provided with a rotating plate, the upper end of the fixed box is provided with a groove, and the groove and the rotating plate are provided with conductive connectors which are matched with each other.

Preferably, a controller is arranged at the top in the fixed box, and the power motor and the two conductive connectors are electrically connected with the controller 9.

The utility model has the advantages that:

1. the U-shaped frame is pushed to move the supporting plates, so that the two supporting plates are in contact with the outer wall of the tower body to support the tower body, the tower body is prevented from being inclined due to the large wind force, and the phenomenon that the tower body is toppled over is reduced.

2. The rotating plate on the outer wall of the rotating plate is rotated by driving the rotating rod to rotate through the fan, so that the conductive connector on the outer wall of the rotating plate is contacted with the conductive connector in the groove, and the controller controls the power motor to be started due to the electric connection between the two conductive connectors and the controller, so that the real-time monitoring on the tower body is realized, and the two supporting plates can support the tower body at the first time.

Drawings

FIG. 1 is a schematic front view of the appearance structure of the present invention;

FIG. 2 is a schematic front view of the internal structure of the fixing box of the present invention;

fig. 3 is a schematic side view of the internal structure of the fixing box of the present invention.

In the figure: the device comprises an installation platform 1, a fixing bolt 2, a fixing box 3, a rotating rod 4, a fan 5, a supporting plate 6, a U-shaped frame 7, a tower frame body 8, a controller 9, a rotating plate 10, a conductive joint 11, a through groove 12, a transmission rod 13, a gear 14, a power motor 15, a connecting rod 16, a worm 17, a worm wheel 18, a toothed plate 19 and a belt pulley 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, an outer platform reinforcing structure of a fan tower comprises a mounting platform 1, a tower body 8 is arranged at the upper end of the mounting platform 1, a plurality of symmetrically arranged fixing bolts 2 are arranged on the mounting platform 1, two symmetrically arranged fixing boxes 3 are arranged on the mounting platform 1, through grooves 12 are formed in opposite side walls of the two fixing boxes 3, a U-shaped frame 7 is connected in the through grooves 12 in a sliding manner, a supporting plate 6 is arranged at one end, located outside the fixing boxes 3, of the U-shaped frame 7, a transmission rod 13 is connected in the fixing boxes 3 in a rotating manner, a moving mechanism for moving the U-shaped frame 7 is arranged between the transmission rod 13 and the U-shaped frame 7, the moving mechanism comprises a gear 14 fixedly connected to the outer wall of the transmission rod 13, a toothed plate 19 matched with the gear 14 is arranged at the bottom inside the U-shaped frame 7, the two supporting plates 6 are contacted with the outer wall of the tower body 8 by pushing the U-shaped frame 7 to move the supporting plate 6, the tower body 8 is supported, so that the tower body 8 is prevented from inclining due to large wind power, and the condition that the tower body 8 is toppled over is reduced.

The fixed box 3 is connected with a connecting rod 16 in a rotating mode, a driving mechanism used for driving the moving mechanism is arranged on the outer wall of the connecting rod 16, the driving mechanism comprises a belt pulley 20 fixedly connected to the outer wall of the connecting rod 16 and the outer wall of the transmission rod 13, and the two belt pulleys 20 are connected through belt transmission.

The bottom fixedly connected with motor 15 in fixed box 3, motor 15's output shaft end fixedly connected with pivot, is equipped with worm 17 on the pivot outer wall, is equipped with worm wheel 18 with worm 17 matched with on the connecting rod 16 outer wall.

The fixed box 3 is connected with a rotating rod 4 in a penetrating and rotating way, the outer wall of the rotating rod 4 is provided with a fan 5, the outer wall of the rotating rod 4 positioned in the fixed box 3 is provided with a rotating plate 10, the upper end of the fixed box 3 is provided with a groove, the groove and the rotating plate 10 are both provided with conductive joints 11 which are mutually matched, the top in the fixed box 3 is provided with a controller 9, a power motor 15 and two conductive joints 11 are both electrically connected with the controller 9, by making the fan 5 drive the rotating rod 4 to rotate, the rotating plate 10 on the outer wall of the rotating rod 4 rotates, so that the conductive contacts 11 on the outer wall of the pivotal plate 10 are brought into contact with the conductive contacts 11 in the grooves, because the two conductive joints 11 are electrically connected with the controller 9, the controller 9 controls the power motor 15 to start, so that the tower body 8 is monitored in real time, and the two support plates 6 can support the tower body 8 at the first time.

When the utility model is used, when the external wind force is large, the fan 5 is blown to rotate, the fan 5 drives the rotating rod 4 to rotate, the rotating plate 10 on the outer wall of the rotating rod 4 rotates, so that the conductive joints 11 on the outer wall of the rotating plate 10 are contacted with the conductive joints 11 in the groove, because of the electrical connection between the two conductive joints 11 and the controller 9, the controller 9 controls the power motor 15 to start, the power motor 15 drives the rotating shaft to rotate, the connecting rod 16 rotates under the matching of the worm 17 on the outer wall of the rotating shaft and the worm gear 18 on the outer wall of the connecting rod 16, and the driving rod 13 rotates under the driving action of the belt between the two belt pulleys 20 between the connecting rod 16 and the driving rod 13, so that the gear 14 on the outer wall of the driving rod 13 rotates, and the meshing action of the gear 14 and the toothed plate 19 at the bottom in the U-shaped frame 7 is reused, so that the toothed plate 19 drives the U-shaped frame 7 to move in the through groove 12, therefore, the U-shaped frame 7 pushes the supporting plates 6 to move, the two supporting plates 6 are in contact with the outer wall of the tower body 8 to support the tower body 8, the tower body 8 is prevented from inclining due to large wind force, and the situation that the tower body 8 topples over is reduced.

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 outer platform reinforcing structure of the fan tower comprises a mounting platform (1) and is characterized in that a tower body (8) is arranged at the upper end of the mounting platform (1), a plurality of symmetrically arranged fixing bolts (2) are arranged on the mounting platform (1), two symmetrically arranged fixing boxes (3) are arranged on the mounting platform (1), through grooves (12) are formed in opposite side walls of the fixing boxes (3), U-shaped frames (7) are connected in the through grooves (12) in a sliding mode, a supporting plate (6) is arranged at one ends, located outside the fixing boxes (3), of the U-shaped frames (7), a transmission rod (13) is connected in the fixing boxes (3) in a rotating mode, a moving mechanism used for moving the U-shaped frames (7) is arranged between the transmission rod (13) and the U-shaped frames (7), and a connecting rod (16) is connected in the fixing boxes (3) in a rotating mode, and a driving mechanism for driving the moving mechanism is arranged on the outer wall of the connecting rod (16).

2. The external platform reinforcement structure of a wind turbine tower according to claim 1, characterized in that the moving mechanism comprises a gear (14) fixedly connected to the outer wall of the transmission rod (13), and a toothed plate (19) matched with the gear (14) is arranged at the bottom inside the U-shaped frame (7).

3. The wind turbine tower outer platform reinforcement structure of claim 2, wherein the drive mechanism comprises a pulley (20) fixedly connected to the outer wall of the connecting rod (16) and the drive rod (13), and the two pulleys (20) are connected by a belt drive.

4. The fan tower outer platform reinforcing structure according to claim 3, wherein a power motor (15) is fixedly connected to the bottom of the fixing box (3), a rotating shaft is fixedly connected to the tail end of an output shaft of the power motor (15), a worm (17) is arranged on the outer wall of the rotating shaft, and a worm wheel (18) matched with the worm (17) is arranged on the outer wall of the connecting rod (16).

5. The outer platform reinforcing structure of fan tower according to claim 4, wherein the fixed box (3) is connected with a rotating rod (4) in a penetrating and rotating manner, a fan (5) is arranged on the outer wall of the rotating rod (4), a rotating plate (10) is arranged on the outer wall of the rotating rod (4) in the fixed box (3), a groove is formed in the upper end of the fixed box (3), and conductive joints (11) which are matched with each other are arranged on the groove and the rotating plate (10).

6. The wind turbine tower outer platform reinforcement structure of claim 5, wherein a controller (9) is arranged at the inner top of the fixed box (3), and the power motor (15) and the two conductive joints (11) are electrically connected with the controller (9).