CN219254621U

CN219254621U - Machining fixing device for direct-drive generator support for offshore wind power

Info

Publication number: CN219254621U
Application number: CN202320317708.4U
Authority: CN
Inventors: 李�杰; 周芸; 周文君
Original assignee: Liyang Flying Industry Co ltd
Current assignee: Liyang Flying Industry Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-06-27
Anticipated expiration: 2033-02-27

Abstract

The application relates to a processing fixing device for marine wind-powered electricity generation is with directly driving generator support belongs to the technical field of marine wind-powered electricity generation is with directly driving generator support processing, and it includes the base, bilateral symmetry is equipped with location fixed establishment on the base, both sides be equipped with a plurality of support fixed establishment that are parallel to each other between the location fixed establishment, support fixed establishment with location fixed establishment sets up perpendicularly, location fixed establishment includes middle part locating piece and symmetry setting are in the lateral part locating piece of middle part locating piece both sides, the constant head tank of horizontal setting has all been seted up on middle part locating piece and the lateral part locating piece, rotate on the middle part locating piece and be connected with fixed subassembly. The utility model has the advantages of this application simple structure, convenient to use can be in advance with the support to piecing together and fixed, makes things convenient for in staff's welding, improves production efficiency and welding effect effectively.

Description

Machining fixing device for direct-drive generator support for offshore wind power

Technical Field

The application relates to the technical field of processing of direct-drive generator supports for offshore wind power, in particular to a processing fixing device for a direct-drive generator support for offshore wind power.

Background

The high-power direct-drive generator for offshore electricity is driven by wind power to rotate the fan blades, and the rotating speed is increased through the speed increaser so as to promote the high-power direct-drive generator for offshore electricity to generate electricity.

At present, the high-power direct-driven generator for offshore electricity comprises a support 11 shown in fig. 1, wherein the support is arched and has a large volume, the support comprises two arched side walls 111, connecting ribs 112 are uniformly distributed between the two side walls, and the connecting ribs are welded and fixed on the arched side walls.

In the prior art, the staff generally welds the connecting rib to the arch lateral wall one by one, then welds the arch lateral wall of opposite side on, and whole process lacks the centre gripping of corresponding mounting fixture, leads to production efficiency lower, and the concatenation effect is relatively poor.

Therefore, it is necessary to develop a fixing device specifically for the support, to fix the support in advance, and then to weld the support.

Disclosure of Invention

In order to solve the problems, the application provides a processing fixing device for a direct-drive generator support for offshore wind power.

The application provides a processing fixing device for marine wind-powered electricity generation is with directly driving generator support adopts following technical scheme:

the processing fixing device for the direct-driven generator support for offshore wind power comprises a base, wherein positioning fixing mechanisms are symmetrically arranged on two sides of the base, a plurality of mutually parallel supporting fixing mechanisms are arranged between the positioning fixing mechanisms on two sides of the base, the supporting fixing mechanisms are vertically arranged with the positioning fixing mechanisms, each positioning fixing mechanism comprises a middle positioning block and side positioning blocks symmetrically arranged on two sides of the middle positioning block, positioning grooves which are transversely arranged are formed in the middle positioning block and the side positioning blocks, and a fixing assembly is rotationally connected to the middle positioning block;

the heights of the supporting and fixing mechanisms are gradually reduced from the middle to the two sides, the supporting and fixing mechanisms comprise pressing mechanisms, the pressing mechanisms comprise supporting rods, pressing assemblies are rotatably connected to the supporting rods, supporting blocks are symmetrically arranged on the two sides of the pressing assemblies, and supporting grooves which are longitudinally arranged are formed in the surfaces of the supporting blocks;

the fixed component and the pressing component comprise a turnover plate, an adjusting rod is connected to the turnover plate through threads, a pressing block is connected to the bottom of the adjusting rod in a rotating mode, a guide rod is fixed to the pressing block, and the guide rod penetrates through the turnover plate.

The pressing groove is formed in the bottom of the pressing block.

Preferably, extension rods are symmetrically hinged to two sides of the pressing block, the end parts of the extension rods are rotatably connected with a rotary table, clamping grooves are formed in the surface of the rotary table, and tension springs are connected between the extension rods and the pressing block.

Through adopting above-mentioned technical scheme, the carousel surface draw-in groove of extension rod tip can block on the connecting rib, and the extension rod pushes down along with the briquetting, can compress tightly the both sides of connecting rib through the carousel, when guaranteeing the connecting rib that compresses tightly, can also keep the connecting rib balanced.

Preferably, the base is further provided with an anti-backlash mechanism, the anti-backlash mechanism is arranged beside the positioning and fixing mechanism and comprises an adjusting head, the adjusting head is hinged to the base, an anti-backlash piece is inserted into the adjusting head, and the side face of the anti-backlash piece is a smooth surface.

Through adopting above-mentioned technical scheme, compress tightly fixed in-process at fixed subassembly, insert the adjusting head with the anti-gap piece in, anti-gap piece and arch lateral wall face contact stir the anti-gap piece about, make arch lateral wall can vertically put, thereby can be with the better laminating of connecting rod.

Preferably, a spring is fixed on the inner wall of the adjusting head corresponding to the end face of the anti-backlash piece, a through groove is formed in the side wall of the adjusting head, a closed hole is formed in the anti-backlash piece corresponding to the through groove, a lock spring is fixed in the closed hole, a lock block is fixed at the end of the lock spring, and the lock block is matched with the through groove.

Through adopting above-mentioned technical scheme, the anti-backlash piece can be installed in the adjustment head in the plug fast, after anti-backlash work is accomplished, pushes the locking piece into the through groove, then pulls out the anti-backlash piece and can leave more spaces for follow-up welding work.

In summary, the present application includes at least one of the following beneficial technical effects: this a processing fixing device for marine wind-powered electricity generation is with directly driving generator support simple structure, convenient to use can be in advance with the support to piecing together and fixed well, makes things convenient for in staff's welding, improves production efficiency and welding effect effectively.

Drawings

Fig. 1 is a schematic view of a prior art structure for embodying a stand.

Fig. 2 is a schematic overall structure of an embodiment of the present application.

Fig. 3 is a schematic top view of an embodiment of the present application.

Fig. 4 is a schematic structural view of a fixing assembly and a compressing assembly according to an embodiment of the present application.

Fig. 5 is a schematic view of a connection structure between an anti-backlash piece and an adjustment head in an embodiment of the present application.

Reference numerals illustrate: 1. a base; 2. a positioning and fixing mechanism; 21. a middle positioning block; 22. a side positioning block; 23. a positioning groove; 24. a fixing assembly; 3. a support fixing mechanism; 31. a support rod; 32. a compression assembly; 33. a support block; 34. a support groove; 4. a turnover plate; 5. an adjusting rod; 6. briquetting; 7. an extension rod; 8. a turntable; 9. a tension spring; 10. an anti-backlash mechanism; 101. adjusting the head; 1011. a spring; 102. an anti-backlash piece; 1021. a locking piece; 11. a support; 111. an arched sidewall; 112. and (5) connecting ribs.

Detailed Description

The present application is described in further detail below in conjunction with figures 2-5.

The embodiment of the application discloses a processing fixing device for a direct-driven generator support for offshore wind power, refer to fig. 2-4, the processing fixing device comprises a base 1, positioning fixing mechanisms 2 for fixing arched side walls are symmetrically arranged on two sides of the base 1, a plurality of mutually parallel supporting fixing mechanisms 3 are arranged between the positioning fixing mechanisms 2 on two sides, the supporting fixing mechanisms 3 are used for supporting connecting ribs, the supporting fixing mechanisms 3 are vertically arranged with the positioning fixing mechanisms 2, the positioning fixing mechanisms 2 comprise middle positioning blocks 21 and side positioning blocks 22 symmetrically arranged on two sides of the middle positioning blocks 21, positioning grooves 23 which are transversely arranged are respectively formed in the middle positioning blocks 21 and the side positioning blocks 22, and fixing components 24 are rotationally connected on the middle positioning blocks 21;

the heights of the supporting and fixing mechanisms 3 are gradually reduced from the middle to the two sides, the supporting and fixing mechanisms 3 comprise a pressing mechanism, the pressing mechanism comprises a supporting rod 31, a pressing assembly 32 is rotatably connected to the supporting rod 31, supporting blocks 33 are symmetrically arranged on two sides of the pressing assembly 32, and supporting grooves 34 are formed in the surfaces of the supporting blocks 33 in a longitudinal mode;

the fixed subassembly 24 and the hold-down subassembly 32 all include the upset board 4, and threaded connection has regulation pole 5 on the upset board 4, and regulation pole 5 bottom rotates and is connected with briquetting 6, is fixed with the guide bar on the briquetting 6, and the guide bar runs through the setting of upset board 4, and the indent has been seted up to briquetting 6 bottom.

Referring to fig. 4, two sides of the pressing block 6 are symmetrically hinged with extension rods 7, the end parts of the extension rods 7 are rotatably connected with a rotary table 8, clamping grooves are formed in the surfaces of the rotary table 8, and tension springs 9 are connected between the extension rods 7 and the pressing block 6.

Through being provided with extension rod 7, the carousel 8 surface draw-in groove of extension rod 7 tip can block on the connecting rib, and extension rod 7 pushes down along with briquetting 6, compresses tightly the both sides of connecting rib through carousel 8, can also keep the connecting rib balanced when guaranteeing the connecting rib that compresses tightly.

Referring to fig. 2 and 5, the base 1 is further provided with an anti-backlash mechanism 10, the anti-backlash mechanism 10 is arranged beside the positioning and fixing mechanism 2, the anti-backlash mechanism 10 comprises an adjusting head 101, the adjusting head 101 is hinged to the base 1, an anti-backlash piece 102 is inserted into the adjusting head 101, the side surface of the anti-backlash piece 102 is a smooth surface, a spring 1011 is fixed on the inner wall of the adjusting head 101 corresponding to the end surface of the anti-backlash piece 102, the spring 1011 is used for disassembling the anti-backlash piece 102, a through groove is formed in the side wall of the adjusting head 101, a closed hole is formed in the anti-backlash piece 102 corresponding to the through groove, a lock spring is fixed in the closed hole, a lock block 1021 is fixed at the end part of the lock spring, the lock block 1021 is matched with the through groove, the anti-backlash piece 102 is fixed on the adjusting head 101 through the lock block 1021, the anti-backlash piece 102 is convenient to disassemble, and after the anti-backlash piece 102 is disassembled, a welding work can be pulled out.

After the arched side wall and the connecting ribs are placed, the anti-gap piece 102 is inserted into the adjusting head 101 in the process of compressing and fixing the fixing assembly 24, the anti-gap piece 102 is in surface contact with the arched side wall, and the anti-gap piece 102 is stirred left and right, so that the arched side wall can be placed vertically, and further can be attached to the connecting ribs better.

The implementation principle of the machining fixing device for the offshore wind power direct-drive generator support is as follows:

when the welding fixture is used, the arched side walls on two sides are inserted into the positioning grooves 23 on two sides, the arched side walls are fixed through the fixing assembly 24, then the connecting ribs are sequentially inserted into the supporting grooves 34, the connecting ribs are pressed through the pressing assembly 32, and at the moment, workers can easily weld the spliced parts of the connecting ribs and the arched side walls.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A processing fixing device for marine wind-powered electricity generation is with directly driving generator support, includes base (1), its characterized in that: the two sides of the base (1) are symmetrically provided with positioning and fixing mechanisms (2), a plurality of mutually parallel supporting and fixing mechanisms (3) are arranged between the positioning and fixing mechanisms (2) at two sides, the supporting and fixing mechanisms (3) are vertically arranged with the positioning and fixing mechanisms (2), the positioning and fixing mechanisms (2) comprise a middle positioning block (21) and side positioning blocks (22) symmetrically arranged at two sides of the middle positioning block (21), positioning grooves (23) transversely arranged are respectively arranged on the middle positioning block (21) and the side positioning blocks (22), a fixing assembly (24) is rotationally connected on the middle positioning block (21),

the heights of the supporting and fixing mechanisms (3) are gradually reduced from the middle to the two sides, the supporting and fixing mechanisms (3) comprise pressing mechanisms, the pressing mechanisms comprise supporting rods (31), pressing assemblies (32) are rotationally connected to the supporting rods (31), supporting blocks (33) are symmetrically arranged on two sides of each pressing assembly (32), supporting grooves (34) which are longitudinally arranged are formed in the surfaces of the supporting blocks (33),

the fixing assembly (24) and the pressing assembly (32) comprise a turnover plate (4), an adjusting rod (5) is connected to the turnover plate (4) in a threaded mode, a pressing block (6) is connected to the bottom of the adjusting rod (5) in a rotating mode, a guide rod is fixed to the pressing block (6), and the guide rod penetrates through the turnover plate (4) in a setting mode.

2. The machining fixture for a direct drive generator support for offshore wind power according to claim 1, wherein: the bottom of the pressing block (6) is provided with a pressing groove.

3. The machining fixture for a direct drive generator support for offshore wind power according to claim 2, wherein: the two sides of the pressing block (6) are symmetrically hinged with extension rods (7), the end parts of the extension rods (7) are rotationally connected with a rotary table (8), clamping grooves are formed in the surface of the rotary table (8), and tension springs (9) are connected between the extension rods (7) and the pressing block (6).

4. The machining fixture for a direct drive generator support for offshore wind power according to claim 1, wherein: the anti-backlash mechanism is characterized in that an anti-backlash mechanism (10) is further arranged on the base (1), the anti-backlash mechanism (10) is arranged beside the positioning and fixing mechanism (2), the anti-backlash mechanism (10) comprises an adjusting head (101), the adjusting head (101) is hinged to the base (1), an anti-backlash piece (102) is inserted into the adjusting head (101), and the side face of the anti-backlash piece (102) is a smooth surface.

5. The machining fixture for a direct drive generator support for offshore wind power according to claim 4, wherein: the anti-backlash mechanism is characterized in that a spring (1011) is fixed on the inner wall of the adjusting head (101) corresponding to the end face of the anti-backlash piece (102), a through groove is formed in the side wall of the adjusting head (101), a closed hole is formed in the position of the anti-backlash piece (102) corresponding to the through groove, a lock spring is fixed in the closed hole, a lock block (1021) is fixed at the end of the lock spring, and the lock block (1021) is matched with the through groove.