CN219259311U

CN219259311U - Protector that wind turbine generator system hoist and mount were used

Info

Publication number: CN219259311U
Application number: CN202222164910.6U
Authority: CN
Inventors: 李维泰
Original assignee: Inner Mongolia Haotai Hoisting Engineering Co ltd
Current assignee: Inner Mongolia Haotai Hoisting Engineering Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-06-27
Anticipated expiration: 2032-08-17

Abstract

The utility model relates to the technical field of wind power hoisting equipment, in particular to a protection device for hoisting a wind turbine, which is characterized in that a fixed bottom plate and an adjusting mounting plate are arranged, the wind turbine is fixed on the adjusting mounting plate, and hoisting hooks are arranged at two ends of the fixed bottom plate, so that in the hoisting process, only the fixed bottom plate is required to be hoisted, and the damage to the wind turbine during hoisting can be effectively reduced; through installing the protection curb plate in the middle of two fixed baseplate side, be provided with the protection bottom plate in the middle of adjusting the mounting panel top, and adjust the mounting panel top in the middle of seted up the mounting groove, mounting groove inner chamber bottom evenly is provided with a plurality of buffering hydraulic stem, and buffering hydraulic stem top is connected with the protection bottom plate to can effectively reduce the impact or the vibrations at the hoist and mount in-process to wind turbine generator system's influence, promote the protection to wind turbine generator system.

Description

Protector that wind turbine generator system hoist and mount were used

Technical Field

The utility model relates to the technical field of wind power hoisting equipment, in particular to a protection device for hoisting a wind turbine generator.

Background

Wind power generation refers to converting kinetic energy of wind into electrical energy. Wind energy is a clean and pollution-free renewable energy source, is used by people for a long time, mainly pumps water and grinds surfaces through windmills, and the like, is very environment-friendly by utilizing wind power, has huge wind energy accumulation, and is increasingly valued in all countries of the world.

At present, the wind turbine generator is mainly installed in a hoisting mode, when the wind turbine generator is required to be installed, a lifting appliance is directly connected with a hub of the wind turbine generator and the outer wall of a cabin, and because the bearing capacity of the hub of the wind turbine generator and the outer wall of the cabin is limited, the outer wall is easily deformed due to the fact that the lifting lug is pulled in the hoisting process, the strength of a hub lifting point possibly exceeds or approaches the bearing limit of hub materials, the outer wall of the wind turbine generator is deformed and damaged, and the protection device for hoisting the wind turbine generator is designed.

Disclosure of Invention

The utility model aims to provide a protection device for hoisting a wind turbine generator 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 protector that wind turbine generator system hoist and mount were used, includes two PMKD, two regulation mounting panels and two protection curb plates, two horizontal parallel arrangement each other between the PMKD, two install two regulation mounting panels between the PMKD top, two mutual parallel arrangement between the regulation mounting panel, and adjust mutually perpendicular setting between mounting panel and the PMKD, hoist and mount couple is installed at PMKD side both ends, two install the protection curb plate in the middle of the PMKD side, the regulation spout has been seted up in the middle of the PMKD top, a plurality of fixed screw has evenly been seted up at the regulation spout side in the PMKD top, be provided with the PMKD in the middle of the regulation mounting panel top.

Preferably, the fixed mounting hole has been seted up in the middle of the fixed baseplate side, the protection curb plate passes through screw and fixed mounting hole looks fixed connection, protection curb plate area be greater than with wind turbine generator system side projection area.

Preferably, the two ends of the bottom of the adjusting mounting plate are provided with connecting sliding blocks, the connecting sliding blocks are connected with the adjusting sliding grooves in a jogged sliding manner, and the side wall of the inner cavity of each adjusting sliding groove is smeared with lubricant, so that the distance between the two adjusting mounting plates can be adjusted conveniently.

Preferably, the side surfaces at two ends of the adjusting mounting plate are welded with fixing plates, and the fixing plates are fixedly connected with the fixing screw holes through mounting bolts, so that the positions of the adjusting mounting plate can be conveniently fixed.

Preferably, the mounting groove has been seted up in the middle of the regulation mounting panel top, mounting groove inner chamber bottom evenly is provided with a plurality of buffering hydraulic stem, buffering hydraulic stem top is connected with the protection bottom plate.

Preferably, the buffer hydraulic rod is sleeved with a damping spring at the periphery.

Compared with the prior art, the utility model has the beneficial effects that: according to the wind turbine generator system, the fixed bottom plate and the adjusting mounting plate are arranged, the wind turbine generator system is fixed on the adjusting mounting plate, and the hoisting hooks are arranged at the two ends of the fixed bottom plate, so that only the fixed bottom plate is required to be hoisted in the hoisting process, and damage to the wind turbine generator system in hoisting can be effectively reduced; through installing the protection curb plate in the middle of two fixed baseplate side, be provided with the protection bottom plate in the middle of adjusting the mounting panel top, and adjust the mounting panel top in the middle of seted up the mounting groove, mounting groove inner chamber bottom evenly is provided with a plurality of buffering hydraulic stem, and buffering hydraulic stem top is connected with the protection bottom plate to can effectively reduce the impact or the vibrations at the hoist and mount in-process to wind turbine generator system's influence, promote the protection to wind turbine generator system.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the protective bottom plate and the adjusting mounting plate;

fig. 3 is a schematic structural view of the connection between the fixed base plate and the adjustment mounting plate of the present utility model.

In the figure: 1. a fixed bottom plate; 2. adjusting the mounting plate; 3. a protective side plate; 4. adjusting the chute; 5. hoisting a hook; 6. fixing the mounting hole; 7. fixing the screw holes; 8. a protective bottom plate; 9. a fixing piece; 10. installing a bolt; 11. a mounting groove; 12. a buffer hydraulic rod; 13. a damping spring; 14. and a connecting sliding block.

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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a protector that wind turbine generator system hoist and mount were used, including two PMKD 1, two regulation mounting panel 2 and two protection curb plates 3, mutual horizontal parallel arrangement between two PMKD 1, install two regulation mounting panel 2 between two PMKD 1 tops, mutual parallel arrangement between two regulation mounting panel 2, and set up mutually perpendicularly between regulation mounting panel 2 and the PMKD 1, the hoist and mount couple 5 is installed at PMKD 1 side both ends, install protection curb plate 3 in the middle of two PMKD 1 sides, adjust spout 4 in the middle of the PMKD 1 top, adjust spout 4 sides and evenly seted up a plurality of fixed screw 7 in PMKD 1 top, be provided with the PMKD 8 in the middle of the PMKD 2 top.

Further, a fixed mounting hole 6 is formed in the middle of the side face of the fixed bottom plate 1, the protection side plate 3 is fixedly connected with the fixed mounting hole 6 through a screw, and the area of the protection side plate 3 is larger than the projection area of the side face of the wind turbine generator.

Further, the two ends of the bottom of the adjusting mounting plate 2 are provided with connecting sliding blocks 14, the connecting sliding blocks 14 are in embedded sliding connection with the adjusting sliding grooves 4, and the side walls of the inner cavities of the adjusting sliding grooves 4 are coated with lubricant, so that the distance between the two adjusting mounting plates 2 can be conveniently adjusted.

Further, fixing pieces 9 are welded on the side surfaces of the two ends of the adjusting mounting plate 2, and the fixing pieces 9 are fixedly connected with the fixing screw holes 7 through mounting bolts 10, so that the position of the adjusting mounting plate 2 is conveniently fixed.

Further, an installation groove 11 is formed in the middle of the top of the adjusting installation plate 2, a plurality of buffer hydraulic rods 12 are uniformly arranged at the bottom of the inner cavity of the installation groove 11, and the top ends of the buffer hydraulic rods 12 are connected with the protection bottom plate 8.

Further, a damping spring 13 is sleeved on the periphery of the buffer hydraulic rod 12.

Working principle: before the hoisting process, firstly, according to the size of the actually hoisted wind turbine, the distance between two adjusting installation plates 2 is adjusted, after the adjustment is completed, the position of the adjusting installation plates 2 is fixed through the installation bolts 10, then the wind turbine is moved to the top of the protection base plate 8 through a forklift and is fixed on the adjusting installation plates 2 through a fixing rope, further, the protection side plates 3 are fixed on the side surfaces of the fixing base plate 1 through screws, then the whole device is hoisted through hoisting hooks 5 by a crane, finally, the wind turbine is installed on a fixed seat by hoisting to a preset position, and then the fixing base plate 1, the adjusting installation plates 2 and the protection side plates 3 are disassembled.

According to the wind turbine generator system, the fixed bottom plate 1 and the adjusting mounting plate 2 are arranged, the wind turbine generator system is fixed on the adjusting mounting plate 2, and the hoisting hooks 5 are arranged at the two ends of the fixed bottom plate 1, so that in the hoisting process, only the fixed bottom plate 1 is required to be hoisted, and damage to the wind turbine generator system in hoisting can be effectively reduced; through installing the protection curb plate 3 in the middle of two fixed baseplate 1 side, set up protection bottom plate 8 again in the middle of adjusting mounting panel 2 top, and set up mounting groove 11 in the middle of adjusting mounting panel 2 top, mounting groove 11 inner chamber bottom evenly is provided with a plurality of buffer hydraulic stem 12, and buffer hydraulic stem 12 top is connected with protection bottom plate 8 to can effectively reduce the impact or the vibrations at the hoist and mount in-process to wind turbine generator system's influence, promote the protection to wind turbine generator system.

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 protector that wind turbine generator system hoist and mount were used, includes two PMKD (1), two regulation mounting panel (2) and two protection curb plates (3), its characterized in that: two horizontal parallel arrangement each other between fixed baseplate (1), two install two regulation mounting panel (2) between fixed baseplate (1) top, two mutual parallel arrangement between regulation mounting panel (2), and adjust mutually perpendicular setting between mounting panel (2) and the fixed baseplate (1), hoist and mount couple (5) are installed at fixed baseplate (1) side both ends, two install protection curb plate (3) in the middle of fixed baseplate (1) side, regulation spout (4) have been seted up in the middle of fixed baseplate (1) top, a plurality of fixed screw (7) have evenly been seted up in fixed baseplate (1) top to regulation spout (4) side, be provided with protection baseplate (8) in the middle of regulation mounting panel (2) top.

2. The protection device for hoisting a wind turbine according to claim 1, wherein: the wind turbine generator system is characterized in that a fixed mounting hole (6) is formed in the middle of the side face of the fixed bottom plate (1), the protection side plate (3) is fixedly connected with the fixed mounting hole (6) through a screw, and the area of the protection side plate (3) is larger than the projection area of the side face of the wind turbine generator system.

3. The protection device for hoisting a wind turbine according to claim 1, wherein: the two ends of the bottom of the adjusting installation plate (2) are provided with connecting sliding blocks (14), the connecting sliding blocks (14) are in embedded sliding connection with the adjusting sliding grooves (4), and the side wall of the inner cavity of each adjusting sliding groove (4) is smeared with lubricant.

4. The protection device for hoisting a wind turbine according to claim 1, wherein: fixing plates (9) are welded on the side surfaces of two ends of the adjusting mounting plate (2), and the fixing plates (9) are fixedly connected with the fixing screw holes (7) through mounting bolts (10).

5. The protection device for hoisting a wind turbine according to claim 1, wherein: the device is characterized in that an installation groove (11) is formed in the middle of the top of the adjusting installation plate (2), a plurality of buffer hydraulic rods (12) are uniformly arranged at the bottom of an inner cavity of the installation groove (11), and the top ends of the buffer hydraulic rods (12) are connected with the protection bottom plate (8).

6. The protection device for hoisting a wind turbine according to claim 5, wherein: and a damping spring (13) is sleeved on the periphery of the buffer hydraulic rod (12).