CN219504670U

CN219504670U - Wind generating set power module assembly and disassembly tools

Info

Publication number: CN219504670U
Application number: CN202223441529.6U
Authority: CN
Inventors: 梁子巍; 张瑞君
Original assignee: Sdic Hami Wind Power Co ltd
Current assignee: Sdic Hami Wind Power Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-08-11
Anticipated expiration: 2032-12-22

Abstract

The utility model relates to the field of wind turbine generator system maintenance tools, in particular to a wind turbine generator system power module dismounting tool. The hydraulic lifting device comprises a fixing seat, a fixing block is arranged at the top end of the fixing seat, a hydraulic jack is arranged between the fixing seat and the fixing block, a stabilizing mechanism is arranged at the bottom end of the fixing block, the side part of the fixing block is connected with a moving mechanism through a screw rod of a worm wheel screw machine, the moving mechanism comprises a supporting plate, a plurality of evenly distributed rotating grooves are formed in the upper end of the supporting plate, and rotating rollers matched with the rotating grooves are arranged in the rotating grooves. The structure is light and flexible, and the power module can be conveniently detached from the wind generating set. The equipment does not need to be independently powered, and can be used in an inconvenient wiring environment. When electric power operation is needed, only the hand wheel is needed to be replaced by a rotary motor. The utility model can stably take out the power module of the wind generating set, is suitable for power modules with various specifications and heights, has simple structure, is convenient to use and is easy to popularize.

Description

Wind generating set power module assembly and disassembly tools

Technical Field

The utility model relates to the field of wind turbine generator system maintenance tools, in particular to a wind turbine generator system power module dismounting tool.

Background

Wind power generators are devices that convert wind energy into mechanical energy and then mechanical energy into electrical energy. The wind generating set is designed to run continuously for 24 hours, and a power module of the wind generating set fails in long-term running, so that the wind generating set fails and stops.

Disclosed is a wind generating set power module dismounting tool, application (patent) number CN202021546373.6, application date 2020.07.30, grant notice number CN214352095U, grant notice date 2021.10.08, comprising: a base; the bearing support is arranged above the base, the top of the bearing support is a first bearing arm and a second bearing arm which are horizontal and parallel to each other and are spaced, the first bearing arm and the second bearing arm extend to the outside of the same side of the bearing support along the length direction of the first bearing arm and the second bearing arm, and a first sliding structure and a second sliding structure are respectively arranged on the top bearing surfaces of the first bearing arm and the second bearing arm; and the lifting mechanism is arranged on the base and supports the bearing bracket.

To above-mentioned prior art, need take out power module when overhauling or changing wind generating set's power module, if power module volume is overweight or the space in place is too narrow, manual disassembly and transport take out then very difficult, and take out in-process at dismantling probably collides other parts moreover, causes its damage, consequently need a wind generating set with the device of being convenient for take out power module. The device is smaller in size, easier to carry and more stable, and meets the loading and unloading requirements of the power module.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide a power module dismounting tool for a wind generating set.

In order to solve the problems, the technical scheme of the utility model is as follows: the utility model provides a wind generating set power module assembly and disassembly tools, includes the fixing base, the top of fixing base is equipped with the fixed block, be equipped with hydraulic jack between fixing base and the fixed block, the bottom of fixed block is equipped with stabilizing mean, the fixed block lateral part is connected with moving mechanism through the lead screw of worm wheel lead screw machine, and moving mechanism includes the backup pad, and the upper end of backup pad is equipped with a plurality of evenly distributed's rotation groove, is equipped with the rotor roller that matches with it in the rotation groove. The structure is light and flexible, and the power module can be conveniently detached from the wind generating set. The equipment does not need to be independently powered, and can be used in an inconvenient wiring environment. When electric power operation is needed, only the hand wheel is needed to be replaced by a rotary motor.

The fixing seat and the fixing block are respectively provided with a first groove and a second groove, the bottom end of the hydraulic jack is connected with the first groove, and the top end of the hydraulic jack is connected with the second groove. The whole equipment is convenient to disassemble and assemble, and the hydraulic pressure resistance is increased or decreased by replacing the hydraulic jack with special heavy equipment.

The lifting device also comprises a stabilizing mechanism, wherein the stabilizing mechanism comprises a plurality of lifting plates, one end of each lifting plate is fixed with the fixed block, and the other end of each lifting plate (6) is a free end; the fixing seat is provided with a stabilizing groove matched with the lifting plate, and the free end of the inserted lifting plate is inserted into the stabilizing groove. Ensure the stable lifting of the fixed block in the disassembly and assembly operation.

The screw rod is characterized in that one end of the screw rod is provided with a threaded section, a screw hole is formed in the supporting plate, the threaded section is connected with the screw hole of the supporting plate, the top end of the worm wheel screw rod machine is connected with a hand wheel, and the worm wheel screw rod machine drives the screw rod to rotate.

The auxiliary disassembly mechanism comprises a rotating rod, the rotating rod is rotatably arranged on the supporting plate, the rotating rod penetrates through the supporting plate, a rotating handle is arranged at one end, close to the fixed block, of the rotating rod, and an eccentric baffle is connected with one end, far away from the fixed block, of the rotating rod. The eccentric baffle is used for fine adjustment of the height, and particularly when the power module is too firm in insertion, the power module can be loosened through rotation of the eccentric baffle, and the power module can be detached by being matched with the supporting plate in a narrow space.

The fixed block is spliced with the fixed seat through the lifting plate, the hydraulic jack lifts the fixed block, and the fixed block is connected with the moving mechanism through a threaded section of the screw rod. The structure can be flexibly detached and assembled, is convenient to transport and temporarily install, and greatly improves the convenience of equipment.

The top end of the rotating roller is slightly higher than the top end of the supporting plate, and the power module slides to reach a designated position when the power module is assembled and disassembled. The supporting plate is provided with a plugging groove, one side of the fixed block is provided with a plugging rod, and the plugging groove is plugged with the plugging rod. And the feeding stability of the threaded section and the screw hole connection of the supporting plate is improved.

Compared with the prior art, the utility model has the advantages that: by arranging the first groove and the second groove, a longer hydraulic jack can be accommodated between the fixed seat and the fixed block; the stability of the fixed block in and after the lifting process can be increased by arranging the stabilizing mechanism; by arranging the moving mechanism, the supporting plate can be close to or far away from the fixed block; through setting up supplementary detaching mechanism, can assist the high-efficient quick dismantlement of power module. The utility model can stably take out the power module of the wind generating set, is suitable for power modules with various specifications and heights, has simple structure, is convenient to use and is easy to popularize.

Drawings

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

FIG. 2 is a schematic view of the assembly and disassembly of the present utility model;

in the figure: 1. A fixing seat; 2. a fixed block; 3. a hydraulic jack; 4. a groove I; 5. a second groove; 6. a lifting plate; 7. a stabilizing groove; 8. a threaded section; 9. a screw rod; 10. a worm wheel screw machine; 11. a hand wheel; 12. a support plate; 13. a rotating groove; 14. a plug-in groove; 15. a rotating roller; 16. inserting a connecting rod; 17. a rotating lever; 18. a rotating handle; 19. an eccentric baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

As shown in fig. 1, a wind generating set power module assembly and disassembly tools, including fixing base 1, the top of fixing base 1 is equipped with fixed block 2, be equipped with hydraulic jack 3 between fixing base 1 and the fixed block 2, the bottom of fixed block 2 is equipped with stabilizing mean, the fixed block 2 lateral part is connected with moving mechanism through worm wheel lead screw machine 10's lead screw 9, and moving mechanism includes backup pad 12, and backup pad 12's upper end is equipped with a plurality of evenly distributed's rotation groove 13, is equipped with the rotor roll 15 that matches with it in the rotation groove 13. The fixing seat 1 and the fixing block 2 are respectively provided with a first groove 4 and a second groove 5, the bottom end of the hydraulic jack 3 is connected with the first groove 4, and the top end of the hydraulic jack 3 is connected with the second groove 5.

The lifting device further comprises a stabilizing mechanism, the stabilizing mechanism comprises a plurality of lifting plates 6, one end of each lifting plate 6 is fixed with the fixed block 2, and the other end of each lifting plate 6 is a free end; the fixing seat 1 is provided with a stabilizing groove 7 matched with the lifting plate 6, and the free end of the inserted lifting plate 6 is inserted into the stabilizing groove 7. The screw rod 9 one end is offered screw section 8, sets up the screw in the backup pad 12, screw section 8 is connected with the screw of backup pad 12, hand wheel 11 is connected on worm wheel lead screw machine 10's top, and worm wheel lead screw machine 10 drives lead screw 9 rotation.

The auxiliary dismounting mechanism comprises a rotating rod 17, the rotating rod 17 is rotatably arranged on the supporting plate 12, the rotating rod 17 penetrates through the supporting plate 12, a rotating handle 18 is arranged at one end, close to the fixed block 2, of the rotating rod 17, and an eccentric baffle 19 is connected with one end, far away from the fixed block 2, of the rotating rod 17. The fixed block 2 is spliced with the fixed seat 1 through the lifting plate 6, the hydraulic jack 3 lifts the fixed block 2, and the fixed block 2 is connected with the moving mechanism through a threaded section 8 of the screw rod 9. The top end of the rotating roller 15 is slightly higher than the top end of the supporting plate 12, the supporting plate 12 is provided with a plugging groove 14, one side of the fixed block 2 is provided with a plugging rod 16, and the plugging groove 14 is plugged with the plugging rod 16.

In specific use, as shown in fig. 2, the equipment part sub-modules are transported to the appointed disassembly positions, the fixed blocks are spliced with the fixed seats through lifting plates, the hydraulic jacks lift the fixed blocks, and the fixed blocks are connected with the moving mechanism through thread sections of the screw rods. The height of the hydraulic jack 3 is flexibly disassembled and assembled, the supporting plate 12 and the eccentric baffle 19 are adjusted to be close to the power module, in the process, the bottom end of the lifting plate 6 is always positioned in the stabilizing groove 7, the lifting process and the stability after lifting of the fixed block 2 are increased, then the rotating rod 17 is driven to rotate through the rotating handle 18, the eccentric baffle 19 is driven to eccentrically rotate through the rotating rod 17, the bottom end on the outer side of the power module is lifted, the hand wheel 11 is operated, the worm wheel screw machine 10 is driven to rotate and drive the screw rod 9 matched with the worm wheel screw machine 10 to rotate, the supporting plate 12 moves towards the inner side of the bottom end of the power module, the supporting plate 12 moves to the bottom end of the power module, the power module is loosened through the eccentric baffle 19 and supported and transported by the supporting plate 12, the hand wheel 11 is reversely operated, the worm wheel screw machine 10 drives the screw rod 9 to reversely rotate, the supporting plate 12 drives the power module to outwards move, and the rotating roller 15 can enable the supporting plate 12 to move at the bottom end of the power module more easily.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. A wind generating set power module assembly and disassembly tool is characterized in that: including fixing base (1), the top of fixing base (1) is equipped with fixed block (2), be equipped with hydraulic jack (3) between fixing base (1) and fixed block (2), the bottom of fixed block (2) is equipped with stabilizing mean, the lead screw (9) and the mobile mechanism connection of fixed block (2) lateral part through worm wheel lead screw machine (10), and mobile mechanism includes backup pad (12), and the upper end of backup pad (12) is equipped with a plurality of evenly distributed's rotation groove (13), is equipped with in rotation groove (13) with it rotor (15) that matches.

2. The wind generating set power module removal tool of claim 1, wherein: the fixing seat (1) and the fixing block (2) are respectively provided with a first groove (4) and a second groove (5), the bottom end of the hydraulic jack (3) is connected with the first groove (4), and the top end of the hydraulic jack (3) is connected with the second groove (5).

3. The wind generating set power module removal tool of claim 1, wherein: the lifting device further comprises a stabilizing mechanism, the stabilizing mechanism comprises a plurality of lifting plates (6), one end of each lifting plate (6) is fixed with the corresponding fixed block (2), and the other end of each lifting plate (6) is a free end; the fixing seat (1) is provided with a stabilizing groove (7) matched with the lifting plate (6), and the free end of the inserted lifting plate (6) is inserted into the stabilizing groove (7).

4. The wind generating set power module removal tool of claim 1, wherein: screw thread section (8) are offered to lead screw (9) one end, offer the screw in backup pad (12), screw thread section (8) are connected with the screw of backup pad (12), hand wheel (11) are connected on the top of worm wheel lead screw machine (10), and worm wheel lead screw machine (10) drive lead screw (9) are rotatory.

5. The wind generating set power module removal tool of claim 1, wherein: still include supplementary detaching mechanism, supplementary detaching mechanism includes dwang (17), dwang (17) rotate and set up in backup pad (12), and dwang (17) pass backup pad (12), and the one end that dwang (17) are close to fixed block (2) is equipped with rotation handle (18), and eccentric baffle (19) are connected to one end that fixed block (2) was kept away from to dwang (17).

6. The wind generating set power module removal tool of claim 4, wherein: the fixed block (2) is spliced with the fixed seat (1) through the lifting plate (6), the hydraulic jack (3) lifts the fixed block (2), and the fixed block (2) is connected with the moving mechanism through a threaded section (8) of the screw rod (9).

7. The wind generating set power module removal tool of claim 6, wherein: the top end of the rotating roller (15) is slightly higher than the top end of the supporting plate (12), the supporting plate (12) is provided with a plug-in groove (14), one side of the fixed block (2) is provided with a plug-in rod (16), and the plug-in groove (14) is plugged with the plug-in rod (16).