CN218971343U

CN218971343U - Wind generating set wheel hub inner hanging support

Info

Publication number: CN218971343U
Application number: CN202320204448.XU
Authority: CN
Inventors: 陈雷; 何栋梁
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-05-05
Anticipated expiration: 2033-02-09

Abstract

The utility model discloses a wind generating set hub inner hanging bracket which comprises a support cross rod, wherein the left end of the support cross rod is provided with a limit groove, a limit steel clip is arranged in the middle of the inside of the limit groove, the left side of the middle of the support cross rod is provided with a movable lantern ring, the middle part below the movable lantern ring is welded with a hanging ring, an iron chain penetrates through the center of the hanging ring, the middle of the bottom of the iron chain is welded with a hook, the other end of the iron chain is provided with a lifting pull ring, a hanging groove is arranged between the limit groove and the movable lantern ring, the middle outer wall of the middle of the hanging groove is provided with a rotary lantern ring, the middle of the bottom of the rotary lantern ring is connected with a reset spring, the middle of the bottom of the reset spring is connected with a steel wire rope, and the bottom of the steel wire rope is connected with two bottom corners on the left side of a refined steel net.

Description

Wind generating set wheel hub inner hanging support

Technical Field

The utility model relates to the technical field of wind generating sets, in particular to a hanging bracket in a hub of a wind generating set.

Background

After the hub of the wind generating set is fixed with the engine room, the internal parts also need to be manually installed, the machine set can be normally tested after the installation of the parts is completed, the large multiple quantity of the parts in the hub, such as a variable pitch control cabinet, a variable pitch motor and the like, is relatively heavy, the installation and operation of limited space operators in the hub are relatively labor-intensive, the auxiliary device is generally used for assisting in operation, but the existing auxiliary device is simple in structure, does not have anti-falling and stabilizing functions, and the safety of the operators can not be guaranteed when encountering emergency, so that the suspended object bracket in the hub of the wind generating set is provided.

Disclosure of Invention

The utility model aims to provide a hanging bracket in a hub of a wind generating set, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind generating set wheel hub inner hanging thing support, including supporting the horizontal pole, it is provided with the spacing groove to support the end in the horizontal pole left side, install spacing steel card in the middle of the spacing inslot, it is provided with the removal lantern ring to support horizontal pole middle part left side, it has the link to remove lantern ring below middle part welding, link center department has the iron chain to pass, the welding has the couple in the middle of the iron chain bottom, the iron chain opposite side end is provided with the lifting tab, the spacing groove is provided with the string thing groove with the centre of removing the lantern ring, the outer wall is provided with rotatory lantern ring in the middle of the string thing groove, be connected with reset spring in the middle of the bottom of rotatory lantern ring, be connected with wire rope in the middle of the reset spring bottom, the wire rope bottom is connected to two base angles in the smart steel mesh left side, it is provided with same all component parts to support horizontal pole right side symmetry.

Preferably, the support cross rod is made of stainless steel, the surface of the limit groove is provided with a rubber pad, the limit steel clamp is annular, the wind turbine generator system hub is installed on the rubber pad in the limit groove through a screw nut, the wind turbine generator system hub is in a locking state after being installed and molded, two ends of the support cross rod are respectively inserted into observation holes of blades on two sides of the wind turbine generator system, and the limit steel clamp is downwards clung to the outer walls of the lower ends of the observation holes of the blades on two sides after the positions of the support cross rod are adjusted left and right.

Preferably, the moving collar is a metal piece and is internally provided with a small amount of industrial butter.

Preferably, the rotary lantern ring is a metal piece, the bottom of the rotary lantern ring is welded with a small metal ring, the length of the rotary lantern ring is matched with that of the hanging groove, and a small amount of industrial butter is arranged inside the rotary lantern ring.

Preferably, the iron chain passes through the hanging ring and is placed on the inner wall of the bottom of the hanging ring, the lifting pull ring at the tail end of the other side is connected with a lifting device, and the lifting device is a chain block.

Preferably, the steel wire rope is sheathed with the reset spring and the refined steel net by adopting a rope knot method, and the meshes on the surface of the refined steel net are fine.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the rod body with supporting and limiting capabilities is arranged according to the internal structure of the hub of the wind generating set, the existing chain block is utilized to connect an iron chain and a hook to hoist the fittings of the set in the hub without power, and the refined steel net with buffering capability is also arranged.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the support structure of the present utility model

In the figure: the steel wire rope comprises a supporting cross rod 1, a limiting groove 2, a limiting steel clamp 3, a moving lantern ring 4, a hanging ring 5, a steel chain 6, a hook 7, a lifting pull ring 8, a hanging groove 9, a rotating lantern ring 10, a reset spring 11, a steel wire rope 12 and a refined steel wire net 13.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a wind generating set wheel hub inner hanging thing support, including supporting horizontal pole 1, supporting horizontal pole 1 is stainless steel material, stainless steel material is hard, can support the hoist and mount accessory of heavy weight, the end in support horizontal pole 1 left side is provided with spacing groove 2, spacing groove 2 surface is provided with the rubber pad, play the antiskid effect, install spacing steel card 3 in the middle of the spacing groove 2 inside, spacing steel card 3 is the annular, install on the rubber pad in spacing groove 2 through screw nut, the combination of screw nut and rubber pad lets spacing steel card 3 locking more firm, wind generating set wheel hub is locking state after the installation shaping, the operating personnel can keep stable at wheel hub during operation, support horizontal pole 1 both ends insert respectively in the observation hole of wind generating set both sides blade, control and adjust the position back spacing steel card 3 and hug closely both sides blade observation hole lower extreme outer wall down respectively, install the locking by screw nut, just accomplished spacing and supporting effect this moment.

The left side in the middle of supporting cross bar 1 is provided with removes lantern ring 4, remove lantern ring 4 and be the metalwork, can bear the hoist and mount accessory of heavy weight, and inside is provided with a little industry butter, can realize controlling the skew when lifting the accessory, the welding of lantern ring 4 below middle part has link 5, link 5 center department has iron chain 6 to pass, iron chain 6 passes link 5 and places at link 5 bottom inner wall, link 5 can regard as the fulcrum help atress when pulling iron chain 6 hoist and mount accessory, welding has couple 7 in the middle of the iron chain 6 bottom, the iron chain opposite side end is provided with lifting ring 8, lifting ring 8 is connected with hoisting device, hoisting device is chain block, the operating personnel pulls the calabash and drives iron chain 6 and drives couple 7 again and hoist the accessory, make things convenient for the operating personnel to continue at wheel hub internally mounted accessory.

The middle of the limiting groove 2 and the movable lantern ring 4 is provided with a hanging groove 9, the middle outer wall of the hanging groove 9 is provided with a rotary lantern ring 10, swinging can be realized when sudden external force is applied, sudden stress is buffered, the length of the rotary lantern ring 10 is matched with that of the hanging groove 9, the limiting effect is achieved, the lantern ring does not move left and right when swinging, little industrial butter is arranged in the lantern ring, friction force between the lantern ring and a rod body can be reduced, swinging amplitude is increased, the middle of the bottom of the rotary lantern ring 10 is connected with a reset spring 11, the spring plays a good buffering role when receiving sudden falling force, the probability of damage when a fitting suddenly falls is reduced, the middle of the bottom of the reset spring 11 is connected with a steel wire rope 12, the bottom of the steel wire rope 12 is connected to two bottom angles at the left side of a refined steel mesh 13, the steel wire rope 12 is sleeved with the reset spring 11 and the refined steel net 13 by adopting a rope knot method, and because the stress areas of the steel wire rope 12, the reset spring 11 and the refined steel net 13 are very small and are infirm by adopting a welding method, the traditional rope knot method is adopted for sleeved connection, the meshes on the surface of the refined steel net are fine, the structure is similar to a refined steel screen window used in most families, the structure is soft and strong in hardness, the gravity of a hoisting accessory when the hoisting accessory suddenly falls can be buffered, the accessory can be received, the accessory damage probability in emergency is reduced, the personal safety of operators is ensured, and all the component parts in the same connection mode are symmetrically arranged on the right side of the supporting cross rod 1, so that a complete wind generating set hub inner hoisting object support is formed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a wind generating set wheel hub inner suspension thing support, includes support horizontal pole (1), its characterized in that: the novel steel clamp is characterized in that a limiting groove (2) is formed in the left end of the supporting cross rod (1), a limiting steel clamp (3) is arranged in the middle of the inside of the limiting groove (2), a movable sleeve ring (4) is arranged in the left side of the middle of the supporting cross rod (1), a hanging ring (5) is welded in the middle of the lower portion of the movable sleeve ring (4), an iron chain (6) penetrates through the center of the hanging ring (5), a hook (7) is welded in the middle of the bottom of the iron chain (6), a lifting pull ring is arranged at the tail end of the other side of the iron chain, a hanging groove (9) is formed in the middle of the limiting groove (2) and the movable sleeve ring (4), a rotary sleeve ring (10) is arranged on the middle of the bottom of the hanging groove (9), a reset spring (11) is connected in the middle of the bottom of the rotary sleeve ring, a steel wire rope (12) is connected to two bottom corners on the left side of the steel wire rope (12), and all components which are identical are symmetrically arranged on the right side of the supporting cross rod (1).

2. The wind generating set hub inner hanger bracket as defined in claim 1, wherein: the utility model discloses a wind turbine generator system, including support horizontal pole (1), spacing groove (2) surface, spacing steel card (3) are the annular, install on the rubber pad in spacing groove (2) through screw nut, and wind turbine generator system wheel hub is locking state after the installation shaping, support the observation hole that inserts aerogenerator both sides blade respectively at horizontal pole (1) both ends, control and adjust the position back spacing steel card (3) down and hug closely both sides blade observation hole lower extreme outer wall respectively.

3. The wind generating set hub inner hanger bracket as defined in claim 1, wherein: the movable sleeve ring (4) is a metal piece and is internally provided with a small amount of industrial butter.

4. The wind generating set hub inner hanger bracket as defined in claim 1, wherein: the rotary lantern ring (10) is a metal piece, a small metal ring is welded at the bottom of the rotary lantern ring (10), the length of the rotary lantern ring (10) is matched with that of the hanging groove (9), and a small amount of industrial butter is arranged inside the rotary lantern ring.

5. The wind generating set hub inner hanger bracket as defined in claim 1, wherein: the iron chain (6) passes through the hanging ring (5) and is placed on the inner wall of the bottom of the hanging ring (5), the lifting ring (8) at the tail end of the other side is connected with a lifting device, and the lifting device is a chain block.

6. The wind generating set hub inner hanger bracket as defined in claim 1, wherein: the steel wire rope (12) is sleeved with the reset spring (11) and the refined steel mesh (13) by adopting a rope knot method, and meshes on the surface of the refined steel mesh (13) are fine.