CN218145324U

CN218145324U - Hanging object support in hub of wind generating set

Info

Publication number: CN218145324U
Application number: CN202221914875.9U
Authority: CN
Inventors: 张磊
Original assignee: Heilongjiang Tongchuang Energy Technology Co ltd
Current assignee: Heilongjiang Tongchuang Energy Technology Co ltd
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-27
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a hang thing support in wind generating set wheel hub, including drawing catch and installation mechanism, installation mechanism is including fixed plate and mounting panel, the bottom fixedly connected with inserted block of fixed plate, the both sides sliding connection of mounting panel has the inserted bar, the both sides fixedly connected with extension spring of inserted bar, the one end fixedly connected with protective housing of inserted bar, one side fixedly connected with pull ring of inserted bar is kept away from to the protective housing, the bottom of mounting panel is connected with the buffering and lifts by crane the mechanism, the buffering lifts by crane the mechanism including the cushion sleeve, the inside fixedly connected with buffer spring of cushion sleeve. The utility model discloses, through fixed mounting mechanism's effect, when rings damage, can dismantle rings at will to mounting means such as this, the staff of being convenient for dismantles and changes rings, thereby has promoted the staff and has used rings to hang the work efficiency who gets the heavy object.

Description

Hanging object support in hub of wind generating set

Technical Field

The utility model relates to a wind turbine hangs thing technical field, especially relates to a hang thing support in wind generating set wheel hub.

Background

In recent years, wind power in emerging markets develops rapidly, and in the background of national policy support and energy supply tension, the wind power in China, particularly the wind power equipment manufacturing industry, rises rapidly, and becomes the most active place of wind power in the world.

Because the self weight of a variable-pitch motor or a variable-pitch speed reducer in the hub is large, the lifting ring is used for lifting and taking the variable-pitch motor or the variable-pitch speed reducer for a long time, the lifting ring can be damaged due to friction between the lifting ring and a heavy object to be lifted and gravity, the lifting ring used at present is generally welded on a traction lock ring, so that the lifting ring is inconvenient to replace when the lifting ring is damaged, the working efficiency of a worker for lifting and taking the heavy object by using the lifting ring is reduced, and therefore, the support for lifting the object in the hub of the wind generating set is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and be not convenient for change rings, reduced the staff and used rings to hang the shortcoming of the work efficiency who gets the heavy object, and the interior thing support that hangs of a wind generating set wheel hub that proposes.

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

a hanging object support in a hub of a wind generating set comprises a traction lock ring, an installation mechanism and a buffering hoisting mechanism, wherein the installation mechanism comprises a fixed plate and an installation plate, the bottom of the fixed plate is fixedly connected with an insertion block, two sides of the installation plate are slidably connected with insertion rods, two sides of each insertion rod are fixedly connected with extension springs, one end of each insertion rod is fixedly connected with a protective shell, and one side, far away from the insertion rod, of each protective shell is fixedly connected with a pull ring;

buffer hoisting mechanism is including buffering sleeve, buffering sleeve's inside fixedly connected with buffer spring, buffer spring keeps away from buffering sleeve's one end fixedly connected with buffering slide, buffer spring's one end fixedly connected with rings are kept away from to the buffering slide, just rings extend to buffering sleeve's outside.

Preferably, the fixing plate is fixedly connected to the bottom of the traction locking ring, and the buffer sleeve is fixedly connected to the bottom of the mounting plate.

Preferably, the mounting panel is provided with a jack, the insert block and the jack are arranged correspondingly, the insert block and the jack are arranged in a sliding manner, and the insert rod extends to the inside of the jack in a sliding manner.

Preferably, the insertion block is provided with an insertion hole, the insertion hole and the insertion rod are arranged correspondingly, the insertion rod and the insertion hole are arranged in a sliding manner, and the insertion rod fixes the fixing plate and the mounting plate through the insertion hole.

Preferably, a sliding groove is formed in the buffering sleeve, the hanging ring extends to the outside of the buffering sleeve through the sliding groove, and the hanging ring is connected with the buffering sleeve in a sliding mode through the sliding groove.

Preferably, the lateral wall of buffering slide and the inside wall of buffering sleeve set up for the slip laminating, just the size of buffering slide is greater than the size of sliding tray.

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

1. the utility model provides a pair of hang thing support in wind generating set wheel hub, through fixed mounting mechanism's effect, when rings damage, can dismantle rings at will to mounting means such as this, the staff of being convenient for dismantles and changes rings, thereby has promoted the staff and has used rings to hang the work efficiency who gets the heavy object.

Drawings

Fig. 1 is a schematic structural view of a hanging object bracket in a hub of a wind generating set provided by the utility model;

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

fig. 3 is a schematic cross-sectional view of a mounting plate of a hanging object bracket in a hub of a wind generating set according to the present invention;

fig. 4 is the utility model provides a hang thing support mounting panel buffer sleeve's cross-sectional view in wind generating set wheel hub.

FIG. 1, a drag lock ring; 2. a fixing plate; 3. inserting a block; 4. mounting a plate; 401. inserting a rod; 402. an extension spring; 403. a protective shell; 404. a pull ring; 5. a buffer sleeve; 501. a buffer spring; 502. a buffer slide plate; 503. a lifting ring.

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.

As shown in fig. 1, 2 and 3, a support for hanging objects in a hub of a wind generating set comprises a traction lock ring 1 and a mounting mechanism, wherein the mounting mechanism comprises a fixing plate 2 and a mounting plate 4, the fixing plate 2 is fixedly connected to the bottom of the traction lock ring 1, the bottom of the fixing plate 2 is fixedly connected with an insert block 3, two sides of the mounting plate 4 are slidably connected with an insert rod 401, the insert block 3 is provided with a jack, the jack and the insert rod 401 are correspondingly arranged, the insert rod 401 and the jack are slidably arranged, the fixing plate 2 and the mounting plate 4 are fixed by the insert rod 401 through the jack, the mounting plate 4 is provided with a jack, the insert block 3 and the jack are correspondingly arranged, the insert block 3 and the jack are slidably arranged, the insert rod 401 slidably extends to the inside of the jack, two sides of the insert rod 401 are fixedly connected with a tension spring 402, one end of the insert rod 401 is fixedly connected with a protective shell 403, one side of the protective shell 403 far away from the insert rod 401 is fixedly connected with a pull ring 404, and the bottom of the mounting plate 4 is connected with a buffering and hoisting mechanism;

it should be noted that, through the above arrangement, when the hanging ring 503 is damaged, the hanging ring 503 can be detached at will, and such installation manners are convenient for workers to detach and replace the hanging ring, so that the working efficiency of the workers to hang and take heavy objects by using the hanging ring 503 is improved;

as shown in fig. 1 and 4, the buffering hoisting mechanism includes a buffering sleeve 5, the buffering sleeve 5 is fixedly connected to the bottom of the mounting plate 4, a buffering spring 501 is fixedly connected to the inside of the buffering sleeve 5, a buffering sliding plate 502 is fixedly connected to one end of the buffering spring 501, which is far away from the buffering sleeve 5, a hoisting ring 503 is fixedly connected to one end of the buffering sliding plate 502, which is far away from the buffering spring 501, the hoisting ring 503 extends to the outside of the buffering sleeve 5, a sliding groove is formed in the buffering sleeve 5, the hoisting ring 503 extends to the outside of the buffering sleeve 5 through the sliding groove, the hoisting ring 503 is slidably connected to the buffering sleeve 5 through the sliding groove, the outer side wall of the buffering sliding plate 502 is slidably attached to the inner side wall of the buffering sleeve 5, and the size of the buffering sliding plate 502 is larger than that of the sliding groove;

it should be noted that, with the above arrangement, when the lifting ring 503 is used to lift a heavy object, the falling force of the heavy object on the fixing plate 2 and the mounting plate 4 during lifting can be reduced according to the action of the buffer spring 501, so that the mounting and fixing effect between the fixing plate 2 and the mounting plate 4 is improved, and the stability of the lifting ring 503 during mounting is increased.

As shown in fig. 1-4, the functional principle of the present invention can be illustrated by the following operation modes: a variable pitch motor or a variable pitch speed reducer and the like in the hub of the wind driven generator can be hoisted and installed through the hoisting ring 503;

when the hanging ring 503 for hanging and taking an object is required to be installed, pulling the pull rings 404 on two sides to drive the protective shell 403 to move, so as to drive the insertion rod 401 to slide, so that the insertion rod 401 slides towards the outer side of the mounting plate 4, at the moment, the mounting plate 4 is inserted into the insertion block 3 through the insertion hole, so that the insertion hole in the insertion block 3 corresponds to the position of the insertion rod 401, then the pull ring 404 is loosened, at the moment, the insertion rod 401 is automatically inserted into the insertion hole according to the action of the tension spring 402, so as to fix the fixed plate 2 and the mounting plate 4, when the hanging ring 503 is required to be disassembled, the pull ring 404 is pulled again, so that the insertion rod 401 is separated from the insertion hole, the fixed plate 2 and the mounting plate 4 can be disassembled, and then the hanging ring 503 can be disassembled, and it needs to be explained that the worker can conveniently disassemble and replace the hanging ring by the above arrangement, so as to improve the working efficiency of the worker for hanging and taking a heavy object by using the hanging ring 503;

when a heavy object is hung and taken by using the hanging ring 503, the bottom of the hanging ring 503 is hooked on the object to be hung and taken, and it should be noted that; the article are got to rings 503 upwards hanging is prior art, does not do detailed description, according to buffer spring 501's effect, can reduce the heavy object and hang the weight of getting the time to fixed plate 2 and mounting panel 4 to promote the fixed effect of installation between fixed plate 2 and the mounting panel 4, increased the stability when rings 503 installs.

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. A support for hanging objects in a hub of a wind generating set comprises a traction lock ring (1), an installation mechanism and a buffering and hoisting mechanism, and is characterized in that the installation mechanism comprises a fixing plate (2) and a mounting plate (4), wherein the bottom of the fixing plate (2) is fixedly connected with an insert block (3), two sides of the mounting plate (4) are slidably connected with insert rods (401), two sides of each insert rod (401) are fixedly connected with extension springs (402), one end of each insert rod (401) is fixedly connected with a protective shell (403), and one side, far away from the insert rods (401), of each protective shell (403) is fixedly connected with a pull ring (404);

buffer hoisting mechanism is including buffering sleeve (5), the inside fixedly connected with buffer spring (501) of buffer sleeve (5), buffer spring (501) keep away from one end fixedly connected with buffering slide (502) of buffer sleeve (5), one end fixedly connected with rings (503) of buffer spring (501) are kept away from to buffering slide (502), just rings (503) extend to the outside of buffer sleeve (5).

2. The hanging object support in the hub of the wind generating set according to claim 1, wherein the fixing plate (2) is fixedly connected to the bottom of the traction locking ring (1), and the buffer sleeve (5) is fixedly connected to the bottom of the mounting plate (4).

3. The support of hanging objects in the hub of a wind generating set according to claim 1, wherein the mounting plate (4) is provided with insertion holes, the insertion blocks (3) and the insertion holes are arranged correspondingly, the insertion blocks (3) and the insertion holes are arranged in a sliding manner, and the insertion rods (401) extend to the inside of the insertion holes in a sliding manner.

4. The support for hanging objects in the hub of the wind generating set according to claim 1, wherein the insertion block (3) is provided with insertion holes, the insertion holes and the insertion rods (401) are arranged correspondingly, the insertion rods (401) and the insertion holes are arranged in a sliding manner, and the insertion rods (401) fix the fixing plate (2) and the mounting plate (4) through the insertion holes.

5. The support for hanging objects in the hub of the wind generating set according to claim 1, wherein a sliding groove is formed in the buffering sleeve (5), the hanging ring (503) extends to the outside of the buffering sleeve (5) through the sliding groove, and the hanging ring (503) is slidably connected with the buffering sleeve (5) through the sliding groove.

6. The hanging object support in the hub of the wind generating set according to claim 1, wherein the outer side wall of the buffer sliding plate (502) is in sliding fit with the inner side wall of the buffer sleeve (5), and the size of the buffer sliding plate (502) is larger than that of the sliding groove.