CN221625753U - A wind turbine hoisting tower bottom equipment installation structure - Google Patents

Abstract

The utility model discloses a fan hoisting tower bottom equipment mounting structure which comprises a base, wherein the outer wall of the base is fixedly connected with a supporting frame, the outer wall of the base is fixedly connected with a lifting mechanism, the top of the lifting mechanism is provided with a placing table, the outer wall of the placing table is fixedly connected with a first coaming, the surface of the outer wall of the supporting frame, which is attached to the first coaming, is fixedly connected with a second coaming, and bolts can be mounted between the inner walls of the first coaming and the second coaming. Can be with placing the platform and descend through elevating system to make things convenient for staff to install the electrical cabinet, just so can reduce the crane height of lifting, perhaps convenience of customers assembles, thereby does not use the loop wheel machine, after accomplishing the installation, will place the platform through elevating system and rise, then first bounding wall and laminating of second bounding wall, just so can install the bolt additional, fix the two, just so can reduce elevating system pressure, perhaps demolish elevating system, let elevating system can repetitious usage.

Description

A wind turbine hoisting tower bottom equipment installation structure

Technical Field

The utility model belongs to the technical field of wind turbine generators, and in particular relates to a wind turbine hoisting tower bottom equipment installation structure.

Background Art

The tower base of a wind turbine refers to the bottom part of the tower body of the wind turbine. The main function of the tower base is to support the structure of the entire wind turbine and transmit wind power to the generator set. Usually, the tower base is made of concrete or steel to provide sufficient stability and strength. Brackets are usually installed at the bottom of the tower to install electrical equipment.

Traditionally, when installing electrical cabinets at the bottom of large wind turbines, a large crane is usually used to lift the cabinets onto the brackets. This is very expensive and takes more time to install, which affects its efficiency and benefits.

Utility Model Content

In view of the deficiencies in the prior art, the utility model aims to provide a wind turbine hoisting tower bottom equipment installation structure, which has the advantage of facilitating the installation of electrical cabinets.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind turbine hoisting tower bottom equipment installation structure, including a base, the outer wall of the base is fixedly connected to a support frame, the outer wall of the base is fixedly connected to a lifting mechanism, a placement platform is provided on the top of the lifting mechanism, the outer wall of the placement platform is fixedly connected to a first enclosure, the outer wall of the support frame is fixedly connected to a second enclosure in contact with the surface of the first enclosure, and bolts can be installed between the inner walls of the first enclosure and the second enclosure.

The above technical solution can facilitate the installation of the electrical cabinet. The placement table can be lowered by the lifting mechanism, which makes it convenient for employees to install the electrical cabinet, thereby reducing the lifting height of the crane, or facilitating the user to assemble without using a crane. After the installation is completed, the placement table is raised by the lifting mechanism, and then the first enclosure and the second enclosure are fitted together, so that bolts can be added to fix the two, thereby reducing the pressure on the lifting mechanism, or the lifting mechanism can be removed so that the lifting mechanism can be used multiple times.

Preferably, three ladder openings are provided on the top of the support frame, and a ladder is fixedly connected to the inner and outer walls of each of the ladder openings.

The above technical solution can facilitate users to climb. The support frame has multiple ladders, so that users can have multiple entrances, which makes it convenient for users to climb and avoids users taking detours.

Preferably, a boss is fixedly connected to the outer wall of the base, and two sets of screws are fixedly connected to the outer wall of the boss.

The above technical solution can achieve the effect of fixing the wind turbine column. The column of the wind turbine can be docked on the boss. After it is placed, the column can be fixed by installing a nut on the screw rod.

Preferably, the support frame comprises a frame body, a top of the frame body is provided with an opening, and an inner wall of the opening fits with an outer wall of the placement table.

The above technical solution can achieve a supporting effect, and through the setting of the frame, various objects can be installed, and the opening can leave space for the placement table.

Preferably, the lifting mechanism includes a cylinder, the sliding end of the cylinder is fixedly connected to a connecting head, the outer wall of the connecting head is rotatably connected to a connecting rod, the outer wall of the connecting rod is rotatably connected to a rotating rod, and the outer wall of the base is rotatably connected to a support rod parallel to the rotating rod.

Through the above technical solution, the cylinder can drive the rotating rod to rotate with the connecting rod, so that the placement table can be raised or lowered.

Preferably, the placement table includes a table top, an outer wall of the table top is fixedly connected to a first connecting ear, and an outer wall of the table top is fixedly connected to a second connecting ear.

Through the above technical solution, the electrical box can be installed, the table top can be used to place the electrical cabinet, and the first connecting ear and the second connecting ear at the bottom can be used to connect the lifting equipment.

Preferably, the first connecting ear is rotatably connected to the outer wall of the support rod, and the outer wall of the second connecting ear is rotatably connected to the outer wall of the rotating rod.

Through the above technical solution, the first connecting ear is used to connect the support rod, so as to support one side of the placement table to make it stable, and the second connecting ear is connected to the rotating rod, so as to receive the transmission force to enable it to be raised and lowered.

Compared with the prior art, the beneficial effects of the utility model are:

1. The placement table can be lowered through the lifting mechanism, which is convenient for employees to install the electrical cabinet, so that the lifting height of the crane can be reduced, or it is convenient for users to assemble without using a crane. After the installation is completed, the placement table is raised through the lifting mechanism, and then the first enclosure and the second enclosure are fitted together, so that bolts can be installed to fix the two, so that the pressure on the lifting mechanism can be reduced, or the lifting mechanism can be removed so that the lifting mechanism can be used multiple times.

2. The support frame has multiple ladders, so that users can have multiple entrances, which is convenient for users to climb and avoid users taking detours. The columns of the wind turbine can be docked on the boss. After placement, the columns can be fixed by adding nuts to the screws. Through the setting of the frame, various objects can be installed, and space can be reserved for the placement table through the opening.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the main structure of the utility model;

FIG2 is a schematic diagram of the support structure of the utility model;

FIG3 is a schematic diagram of the lifting mechanism structure of the utility model;

FIG. 4 is a schematic diagram of the structure of the placement table of the present invention.

In the figure: 1, base; 2, support frame; 3, lifting mechanism; 4, placement table; 5, first enclosure; 6, second enclosure; 7, ladder opening; 8, ladder; 9, boss; 10, screw; 200, frame; 201, opening; 300, cylinder; 301, connector; 302, connecting rod; 303, rotating rod; 304, support rod; 400, table; 401, first connecting ear; 402, second connecting ear.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1:

Please refer to Figures 1 to 4. The utility model provides a technical solution: a wind turbine hoisting tower bottom equipment installation structure, including a base 1, the outer wall of the base 1 is fixedly connected to a support frame 2, the outer wall of the base 1 is fixedly connected to a lifting mechanism 3, the top of the lifting mechanism 3 is provided with a placement table 4, the outer wall of the placement table 4 is fixedly connected to a first enclosure 5, the outer wall of the support frame 2 is fixedly connected to the surface of the first enclosure 5 with a second enclosure 6, and bolts can be installed between the inner walls of the first enclosure 5 and the second enclosure 6.

In this embodiment, the placement table 4 can be lowered by the lifting mechanism 3, so as to facilitate the employees to install the electrical cabinet, thus reducing the lifting height of the crane, or facilitating the user to assemble without using a crane. After the installation is completed, the placement table 4 is raised by the lifting mechanism 3, and then the first enclosure 5 and the second enclosure 6 are fitted together, so that bolts can be added to fix the two, so as to reduce the pressure on the lifting mechanism 3, or the lifting mechanism 3 can be removed so that the lifting mechanism can be used multiple times.

Embodiment 2:

Please refer to Figures 1 and 2. On the basis of Example 1, the utility model provides a technical solution for the installation structure of the bottom equipment of the wind turbine hoisting tower: three ladder openings 7 are arranged on the top of the support frame 2, and the inner outer wall of each ladder opening 7 is fixedly connected with a ladder 8, the outer wall of the base 1 is fixedly connected with a boss 9, and the outer wall of the boss 9 is fixedly connected with two groups of screws 10, the support frame 2 includes a frame body 200, and the top of the frame body 200 is provided with an opening 201, and the inner wall of the opening 201 fits with the outer wall of the placement table 4.

In this embodiment, the support frame 2 has multiple ladders 8, so that users can have multiple entrances, which makes it convenient for users to climb and avoids users from taking detours. The columns of the wind turbine can be docked on the boss 9. After placement, the columns can be fixed by adding nuts to the screws 10. Through the setting of the frame 200, various objects can be installed, and space can be reserved for the placement table 4 through the opening 201.

Embodiment three:

Please refer to Figures 3-4. On the basis of Example 1 and Example 2, the utility model provides a technical solution for the installation structure of the bottom equipment of the wind turbine hoisting tower: the lifting mechanism 3 includes a cylinder 300, the sliding end of the cylinder 300 is fixedly connected to a connecting head 301, the outer wall of the connecting head 301 is rotatably connected to a connecting rod 302, the outer wall of the connecting rod 302 is rotatably connected to a rotating rod 303, the outer wall of the base 1 is rotatably connected to a support rod 304 parallel to the rotating rod 303, the placing table 4 includes a table plate 400, the outer wall of the table plate 400 is fixedly connected to a first connecting ear 401, the outer wall of the table plate 400 is fixedly connected to a second connecting ear 402, the first connecting ear 401 is rotatably connected to the outer wall of the support rod 304, and the outer wall of the second connecting ear 402 is rotatably connected to the outer wall of the rotating rod 303.

In this embodiment, the cylinder 300 can drive the rotating rod 303 to rotate with the connecting rod 302, so that the placement table 4 can be raised and lowered. The table top 400 can be used to place the electrical cabinet. The first connecting ear 401 and the second connecting ear 402 at the bottom can be used to connect the lifting device 3. The first connecting ear 401 is used to connect the support rod 304, so that it can support one side of the placement table 4 to make it stable. The second connecting ear 402 is connected to the rotating rod 303, so that it can receive the transmission force so that it can be raised and lowered.

The working principle and use process of the utility model are as follows: the placement table 4 can be lowered by the lifting mechanism 3, so that it is convenient for employees to install the electrical cabinet, so that the lifting height of the crane can be reduced, or it is convenient for users to assemble without using a crane. After the installation is completed, the placement table 4 is raised by the lifting mechanism 3, and then the first enclosure 5 and the second enclosure 6 are fitted together, so that bolts can be installed to fix the two, so that the pressure on the lifting mechanism 3 can be reduced, or the lifting mechanism 3 can be removed so that the lifting mechanism can be used multiple times. The support frame 2 has multiple ladders 8, so that users can have multiple entrances, which is convenient for users to climb and avoid users taking more detours. The column of the wind turbine can be docked on the boss 9 and placed. Afterwards, by adding a nut to the screw 10, the column can be fixed. Through the setting of the frame 200, various objects can be installed. The opening 201 can leave space for the placement table 4. The cylinder 300 can drive the connecting rod 302 to drive the rotating rod 303 to rotate, so that the placement table 4 can be raised and lowered. The table plate 400 can be used to place the electrical cabinet. The first connecting ear 401 and the second connecting ear 402 at the bottom can be used to connect the lifting device 3. The first connecting ear 401 is used to connect the support rod 304, so as to support one side of the placement table 4 to make it stable. The second connecting ear 402 is connected to the rotating rod 303, so as to receive the transmission force so that it can be raised and lowered.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fan hoist and mount tower bottom equipment mounting structure, includes base (1), its characterized in that: the utility model discloses a support frame, including base (1) and support frame, outer wall fixedly connected with support frame (2) of base (1), outer wall fixedly connected with elevating system (3) of base (1), the top of elevating system (3) is provided with places platform (4), the outer wall fixedly connected with first bounding wall (5) of placing platform (4), the fixed surface of the outer wall laminating first bounding wall (5) of support frame (2) is connected with second bounding wall (6), can install the bolt between the inner wall of first bounding wall (5) and second bounding wall (6).

2. The fan hoisting tower bottom equipment mounting structure according to claim 1, wherein: the top of support frame (2) is provided with three ladder way (7), every the inboard outer wall of ladder way (7) all fixedly connected with cat ladder (8).

3. The fan hoisting tower bottom equipment mounting structure according to claim 1, wherein: the outer wall of the base (1) is fixedly connected with a boss (9), and the outer wall of the boss (9) is fixedly connected with two groups of screws (10).

4. The fan hoisting tower bottom equipment mounting structure according to claim 1, wherein: the support frame (2) comprises a frame body (200), an opening (201) is formed in the top of the frame body (200), and the inner wall of the opening (201) is matched with the outer wall of the placing table (4).

5. The fan hoisting tower bottom equipment mounting structure according to claim 1, wherein: elevating system (3) are including cylinder (300), the sliding end fixedly connected with connector (301) of cylinder (300), the outer wall of connector (301) rotates and is connected with connecting rod (302), the outer wall of connecting rod (302) rotates and is connected with dwang (303), the outer wall of base (1) rotates and is connected with bracing piece (304) parallel with dwang (303).

6. The fan hoisting tower bottom equipment mounting structure according to claim 1, wherein: the placing table (4) comprises a table plate (400), wherein a first connecting lug (401) is fixedly connected to the outer wall of the table plate (400), and a second connecting lug (402) is fixedly connected to the outer wall of the table plate (400).

7. The fan hoisting tower bottom equipment mounting structure according to claim 6, wherein: the first connecting lug (401) is rotationally connected with the outer wall of the supporting rod (304), and the outer wall of the second connecting lug (402) is rotationally connected with the outer wall of the rotating rod (303).