CN221047612U

CN221047612U - Circle frock is propped to wind-powered electricity generation rotor room

Info

Publication number: CN221047612U
Application number: CN202321274907.8U
Authority: CN
Inventors: 张艳; 唐明山; 贺珂珂; 张娜娜
Original assignee: Qingdao Tianneng Electric Power Engineering Machinery Co ltd
Current assignee: Qingdao Tianneng Electric Power Engineering Machinery Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2024-05-31
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a wind power rotor circle supporting tool which comprises a circular ring, wherein a plurality of groups of first mounting plates and second mounting plates are fixedly arranged at the upper end of the inner side of the circular ring, mounting frames are fixedly arranged on the first mounting plates and the second mounting plates, a jack is fixedly arranged on the left side of each mounting frame, the jack is placed on the first mounting plates and the second mounting plates, a movable plate is fixedly arranged at the left telescopic end of each jack, a cylindrical sleeve is fixedly arranged on the left side of each movable plate, a cylindrical push rod is movably arranged in each cylindrical sleeve, and the left side of each cylindrical push rod is fixedly connected with a push plate. According to the utility model, through the cooperation of the lifting hook of the lifting device and the lifting hole on the mounting block, the whole circle supporting tool is lifted and moved to the position of the wind power rotor waiting for welding, the circular ring is placed into the wind power rotor, and then eight groups of jacks are used for simultaneously stretching outwards, so that the push plate can prop against the inner wall of the wind power rotor, and deformation is prevented from being generated during welding.

Description

Circle frock is propped to wind-powered electricity generation rotor room

Technical Field

The utility model relates to the technical field of wind power rotor house processing, in particular to a wind power rotor house rounding tool.

Background

The wind driven generator is an electric power device which converts wind energy into mechanical work and drives a rotor to rotate and finally outputs alternating current. The wind driven generator generally comprises wind wheels, a generator, a direction regulator, a tower, a speed limiting safety mechanism, an energy storage device and other components, and in the wind power generation assembly, a wind power rotor room plays a vital role.

The wind power rotor room is required to be welded in the machining process, and when the wind power rotor room is welded, the wind power rotor room is required to be supported by the circle supporting tool, so that welding deformation is prevented from being generated, and the product quality is influenced.

Disclosure of utility model

In order to overcome the defects in the prior art, the utility model provides a wind power rotor rounding tool.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a wind-powered electricity generation rotor house props circle frock, includes the ring, the inboard upper end fixed mounting of ring is a plurality of first mounting panel of group and second mounting panel, fixed mounting bracket on first mounting panel and the second mounting panel, the left side fixed mounting jack of mounting bracket, the jack is placed on first mounting panel and second mounting panel, the left side flexible end fixed mounting fly leaf of jack, the left side fixed mounting cylinder sleeve of fly leaf, movable mounting cylinder push rod in the cylinder sleeve, the left side fixed connection push pedal of cylinder push rod.

Further, the inside of cylinder sleeve is provided with the cavity, be provided with the screw rod in the cavity, the lower extreme fixed mounting of screw rod is in cylinder sleeve downside inner wall, movable mounting cylinder push rod on the screw rod, cylinder push rod can be in the cavity about moving.

Further, the lower extreme fixed mounting first support of every group first mounting panel, first support is provided with four altogether, is 90 angle placements between every two sets of for every group the lower extreme fixed mounting of first support two sets of first mounting panels.

Further, every group second mounting panel lower extreme fixed mounting second support, the second support is provided with four sets altogether, is 90 angle between every two sets and places for every group the lower extreme fixed mounting of second support two sets of second mounting panels.

Further, each group of the first mounting frames are fixedly mounted on the left side of the first support, and the first mounting frames are fixedly mounted at the lower ends of the second mounting plates.

Further, a set of second mounting bracket of left side fixed mounting of every group second support, second mounting bracket fixed mounting is in the lower extreme of first mounting panel.

Further, a plurality of groups of installation blocks are fixedly installed on the inner side of the circular ring, and lifting holes are formed in the installation blocks.

The beneficial effects of the utility model are as follows:

1. Through the cooperation of hoist device's lifting hook and lifting hole on the installation piece, promote and remove and prop round frock wholly to waiting welded wind-powered electricity generation rotor department to put into the inside of wind-powered electricity generation rotor with the ring, then stretch out and draw back outside simultaneously through eight groups of jacks, make the push pedal can withstand the inner wall of wind-powered electricity generation rotor, produce the deformation when preventing the welding.

2. Through rotatory cylinder push rod, can make the cylinder push rod control in the cylinder sleeve and remove, can realize adjusting the distance of push pedal, because the stroke of jack is limited, adjust the distance of push pedal before the work, can make prop round frock and can adjust holistic diameter to a certain extent to be applicable to the wind-powered electricity generation rotor of different diameters.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a schematic view of a jack mounting portion of the present utility model;

fig. 5 is an internal schematic view of the telescopic cylinder of the present utility model.

In the figure: 1. the device comprises a circular ring, a first mounting plate, a mounting frame, a jack, a movable plate, a cylindrical sleeve, a hollow part, a screw, a cylindrical push rod, a push plate, a limit guide plate, a mounting block, a lifting hole, a first bracket, a second mounting plate, a first mounting frame, a second mounting frame and a second mounting frame.

Detailed Description

In order to more clearly illustrate the technical solution of the present utility model, it is obvious that the following description of the present utility model is provided by way of example only, and it is within the scope of the present utility model to one skilled in the art to obtain other embodiments according to the present utility model without inventive effort.

As shown in fig. 1 to 5, the utility model comprises a circular ring 1, four groups of first mounting plates 2 and four groups of second mounting plates 13 are fixedly arranged at the upper end of the inner side of the circular ring 1, a mounting frame 3 is welded on each group of first mounting plates 2 and each group of second mounting plates 13, a jack 4 is fixedly arranged on the left side of the mounting frame 3 through bolts, the jack 4 is placed on the first mounting plates 2 and the second mounting plates 13, a movable plate 5 is fixedly arranged at the left telescopic end of the jack 4, a cylindrical sleeve 6 is fixedly arranged at the left side of the movable plate 5, a hollow part 61 is arranged in the cylindrical sleeve 6, a screw 62 is arranged in the hollow part 61, the lower end of the screw 62 is welded on the inner wall of the lower side of the cylindrical sleeve 6, a cylindrical push rod 63 is movably arranged on the screw 62 through threaded fit, the cylindrical push rod 63 can move left and right in the hollow part 61, and a push plate 7 is fixedly arranged at the left side of the cylindrical push rod 63.

As shown in fig. 1 to 4, eight groups of limit guide plates 8 are welded and mounted at the upper end of the circular ring 1, a cylindrical push rod 63 is movably mounted in the limit guide plates 8 in a matched manner, and the limit guide plates 8 play a role in limiting and guiding the cylindrical push rod 63.

As shown in fig. 1 and fig. 2, each group of the first supports 11 is welded and mounted at the lower end of the first mounting plate 2, four groups of the first supports 11 are disposed at an angle of 90 ° between each two groups, so that each group of the first supports 11 is welded and mounted at the lower end of the first mounting plate 2, each group of the second supports 12 is welded and mounted at the lower end of the second mounting plate 13, four groups of the second supports 12 are disposed at an angle of 90 ° between each two groups, so that each group of the second supports 12 is welded and mounted at the lower end of the second mounting plate 13, each group of the first supports 11 is welded and mounted at a group of first mounting frames 14 at the left end of the second mounting plate 13, each group of the second supports 12 is welded and mounted at a group of second mounting frames 15 at the left end of the first mounting plate 2, and the second mounting plates 13 are integrally reinforced.

As shown in fig. 1 and 2, four groups of mounting blocks 9 are fixedly mounted on the inner side of the circular ring 1, and lifting holes 10 are formed in the mounting blocks 9.

When the device is used, the lifting hook of the lifting device is matched with the lifting hole 10 on the mounting block 9, the whole circle supporting tool is lifted and moved to the position of the wind power rotor waiting for welding, the circular ring 1 is placed in the wind power rotor, then eight groups of jacks 4 are used for simultaneously stretching outwards, so that the push plate 7 can prop against the inner wall of the wind power rotor, deformation is prevented during welding, the cylindrical push rod 63 can move left and right in the cylindrical sleeve 6 through rotating the cylindrical push rod 63, the distance of the push plate 7 can be adjusted, and the distance of the push plate 7 can be adjusted before the work due to limited stroke of the jacks 4, so that the circle supporting tool can adjust the whole diameter to a certain extent, and the device is suitable for wind power rotors with different diameters.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and various modifications or equivalent substitutions may be made by those skilled in the art to which the present utility model pertains, and should be considered to fall within the scope of the present utility model.

Claims

1. Wind-powered electricity generation rotor room props circle frock, including ring (1), its characterized in that: the novel lifting device is characterized in that a plurality of groups of first mounting plates (2) and second mounting plates (13) are fixedly mounted on the upper ends of the inner sides of the circular rings (1), mounting frames (3) are fixedly mounted on the first mounting plates (2) and the second mounting plates (13), lifting jacks (4) are fixedly mounted on the left sides of the mounting frames (3), movable plates (5) are fixedly mounted on the left telescopic ends of the lifting jacks (4), cylindrical sleeves (6) are fixedly mounted on the left sides of the movable plates (5), cylindrical push rods (63) are movably mounted in the cylindrical sleeves (6), and push plates (7) are fixedly connected to the left sides of the cylindrical push rods (63).

2. The wind power rotor rounding tool according to claim 1, wherein a hollow part (61) is arranged in the cylindrical sleeve (6), a screw rod (62) is arranged in the hollow part (61), the lower end of the screw rod (62) is fixedly arranged on the inner wall of the lower side of the cylindrical sleeve (6), a cylindrical push rod (63) is movably arranged on the screw rod (62), and the cylindrical push rod (63) can move left and right in the hollow part (61).

3. The wind power rotor rounding tool according to claim 1, wherein the lower ends of each group of first mounting plates (2) are fixedly provided with first supports (11), the first supports (11) are provided with four groups in total, each two groups are placed at an angle of 90 degrees, and therefore the lower ends of each group of first supports (11) are fixedly provided with two groups of first mounting plates (2).

4. A wind power rotor rounding tool according to claim 3, wherein each group of second mounting plates (13) is fixedly provided with a second bracket (12) at the lower end, the second brackets (12) are provided with four groups, and each two groups are placed at an angle of 90 degrees, so that the lower ends of each group of second brackets (12) are fixedly provided with two groups of second mounting plates (13).

5. A wind turbine rotor rounding tool according to claim 3 or 4, wherein a set of first mounting frames (14) are fixedly mounted on the left side of each set of first brackets (11), and the first mounting frames (14) are fixedly mounted on the lower end of the second mounting plate (13).

6. A wind turbine rotor rounding tool according to claim 4, wherein a set of second mounting frames (15) are fixedly mounted on the left side of each set of second brackets (12), and the second mounting frames (15) are fixedly mounted on the lower end of the first mounting plate (2).

7. The wind power rotor circle supporting tool according to claim 1, wherein a plurality of groups of mounting blocks (9) are fixedly mounted on the inner side of the circular ring (1), and lifting holes (10) are formed in the mounting blocks (9).