CN214741843U

CN214741843U - Auxiliary installation equipment for wind driven generator

Info

Publication number: CN214741843U
Application number: CN202121386299.0U
Authority: CN
Inventors: 袁鑫; 陈朝青; 刘伟; 杨东文; 高阳
Original assignee: Xi'an Xusheng Regeneration Resource Co ltd
Current assignee: Yuanjing Energy (Yangzhou) Co.,Ltd.
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2021-11-16
Anticipated expiration: 2031-06-22

Abstract

The utility model provides a aerogenerator installs auxiliary assembly, including locating plate, setting at the limiting plate of locating plate upside, install connecting plate and connecting screw at the limiting plate both ends, two vertical arrangement's slot has been seted up to the connecting plate lower surface, ann is inserted with a connecting screw matched with interior thread section of thick bamboo in the slot, locating plate and interior thread section of thick bamboo threaded connection are passed to connecting screw one end, two screw thread blind holes have been seted up to interior thread section of thick bamboo surface, two interlude holes with screw thread blind hole matched with have been seted up to the slot internal surface, be equipped with the connecting bolt with screw thread blind hole threaded connection in the interlude hole, compare with prior art, the utility model discloses following beneficial effect has: local replacement of the threaded connection part is realized, and the maintenance cost is reduced.

Description

Auxiliary installation equipment for wind driven generator

Technical Field

The utility model relates to a aerogenerator installs auxiliary assembly belongs to aerogenerator installation technical field.

Background

The wind driven generator has simple working principle, the wind wheel rotates under the action of wind force, the kinetic energy of the wind is converted into mechanical energy of a wind wheel shaft, and the generator rotates under the drive of the wind wheel shaft to generate electricity.

Chinese utility model patent publication No. CN207813827U discloses an auxiliary supporting seat for mounting a wind turbine engine room cover, which describes: the first auxiliary connecting plate is symmetrically arranged at two ends of the first auxiliary connecting plate and is matched with the first positioning holes for use; the one end of locating plate, arc limiting plate utilizes a set of first screw rod, a set of first spiral shell pad to connect through a set of first locating hole, a set of first female connection hole, and the other end of locating plate, arc limiting plate utilizes a set of second screw rod, a set of second spiral shell pad to connect through a set of second locating hole, a set of second female connection hole, and its weak point that exists is: the first inner threaded connecting hole and the second inner threaded connecting hole which are in threaded connection with the first screw and the second screw are directly machined on the first auxiliary connecting plate and the second auxiliary connecting plate, and when the first inner threaded connecting hole and the second inner threaded connecting hole are damaged, more parts need to be discarded, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a aerogenerator installation auxiliary assembly to solve the problem that proposes in the above-mentioned background art, the utility model discloses realize the local change at threaded connection position, reduce cost of maintenance.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a aerogenerator installs auxiliary assembly, includes the locating plate, sets up the limiting plate at the locating plate upside, installs connecting plate and connecting screw at the limiting plate both ends, two vertical arrangement's slot has been seted up to the connecting plate lower surface, the slot ann is inserted and is had an internal thread section of thick bamboo with connecting screw matched with, locating plate and internal thread section of thick bamboo threaded connection are passed to connecting screw one end, two screw thread blind holes have been seted up to internal thread section of thick bamboo surface, two and screw thread blind hole matched with interlude holes have been seted up to the slot internal surface, be equipped with the connecting bolt with screw thread blind hole threaded connection in the interlude hole.

Furthermore, two supporting plates are symmetrically installed on the lower surface of the positioning plate, a bottom plate is fixedly connected to the lower portion of one side of each supporting plate, and mounting holes for inserting bolts are formed in the upper surface of the bottom plate.

Further, the bottom plate upside is equipped with the strip shaped plate that has certain interval and parallel arrangement with the bottom plate, the round hole that aligns with the mounting hole is seted up to the strip shaped plate upper surface.

Furthermore, a supporting rod which is vertically arranged is arranged in the middle of the lower surface of the positioning plate, and a base is fixedly connected to the lower end of the supporting rod.

Furthermore, an external thread is processed on the outer surface of the upper end of the supporting rod, a threaded hole is formed in the intersection of the positioning plate and the supporting rod, and the upper end of the supporting rod is in threaded connection with the threaded hole.

Further, a bar-shaped cover used for hiding the connecting bolt is arranged on the outer side of the through-insertion hole, a rectangular frame is arranged on the inner surface of the bar-shaped cover and fixedly connected with the connecting plate, a rubber frame is fixedly connected to the outer surface of the rectangular frame, and the rubber frame is attached to the inner surface of the bar-shaped cover.

The utility model has the advantages that: the internal thread section of thick bamboo with connecting screw threaded connection assigns into the slot on the connecting plate, utilizes connecting bolt to fix the internal thread section of thick bamboo in the slot afterwards, realizes the combination formula assembly of internal thread section of thick bamboo and connecting plate, when the screw thread in the internal thread section of thick bamboo is impaired with connecting screw cooperation in-process, take out the internal thread section of thick bamboo after pulling down connecting bolt and change can, realize the local change at fragile threaded connection position, avoid abandoning more part, reduce cost of maintenance.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of an auxiliary installation device for a wind turbine according to the present invention;

FIG. 2 is a schematic view of an assembly of an internal thread cylinder and a connecting plate in an auxiliary device for installing a wind turbine of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is a schematic view of the assembly of the strip plate, the bottom plate and the support plate in the auxiliary device for installing a wind turbine of the present invention;

in the figure: 1-positioning plate, 2-supporting rod, 3-base, 4-bottom plate, 5-strip-shaped plate, 6-supporting plate, 7-connecting screw, 8-strip-shaped cover, 9-connecting plate, 10-limiting plate, 11-connecting bolt, 12-slot, 13-internal thread cylinder, 14-rectangular frame, 15-rubber frame, 16-mounting hole and 17-round hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a aerogenerator installs auxiliary assembly, includes locating plate 1, sets up limiting plate 10 at 1 upside of locating plate, installs connecting plate 9 and connecting screw 7 at limiting plate 10 both ends, and two backup pads 6 are installed to 1 lower surface symmetry of locating plate, and two backup pads 6 realize the support to locating plate 1.

A bottom plate 4 is fixedly connected to the lower portion of one side face of the supporting plate 6, a mounting hole 16 used for inserting a bolt is formed in the upper surface of the bottom plate 4, the bottom plate 4 is installed at a required position through the mounting hole 16, and fixing of the position of the supporting plate 6 is completed.

4 upsides of bottom plate are equipped with and have a determining deviation and with bottom plate 4 parallel arrangement's strip shaped plate 5, and the round hole 17 that is aligned with mounting hole 16 is seted up to strip shaped plate 5 upper surface, passes round hole 17 and mounting hole 16 with the bolt of PMKD 4 in proper order, and then makes the position that the bolt is in between bottom plate 4 and the strip shaped plate 5 be in the exposed state, and the later stage of being convenient for adopts the sawing mode to handle the bolt that can't be twisted.

The middle position of the lower surface of the positioning plate 1 is provided with a vertically arranged support rod 2, the lower end of the support rod 2 is fixedly connected with a base 3, the support rod 2 and the base 3 jointly play the auxiliary support for the positioning plate 1, and the structural stability of the positioning plate 1 is improved.

The outer surface of the upper end of the supporting rod 2 is processed with an external thread, the intersection of the positioning plate 1 and the supporting rod 2 is provided with a threaded hole, the upper end of the supporting rod 2 is connected with the threaded hole in a threaded manner, one end of the supporting rod 2, which is processed with the external thread, is screwed into the threaded hole, and the supporting rod 2 and the positioning plate 1 are convenient to disassemble and assemble.

The lower surface of the connecting plate 9 is provided with two vertically arranged slots 12, an internal thread cylinder 13 matched with the connecting screw 7 is inserted in the slot 12, one end of the connecting screw 7 passes through the positioning plate 1 and is in threaded connection with the internal thread cylinder 13, the outer surface of the internal thread cylinder 13 is provided with two threaded blind holes, the inner surface of the slot 12 is provided with two through holes matched with the threaded blind holes, the through holes are internally provided with connecting bolts 11 in threaded connection with the threaded blind holes, the internal thread cylinder 13 in threaded connection with the connecting screw 7 is inserted in the slot 12 on the connecting plate 9, then the internal thread cylinder 13 is fixed in the slot 12 by the connecting bolts 11, the combined assembly of the internal thread cylinder 13 and the connecting plate 9 is realized, when the thread in the internal thread cylinder 13 is damaged in the process of matching with the connecting screw 7, the internal thread cylinder 13 is taken out and replaced after the connecting bolts 11 are detached, and the local replacement of the damaged threaded connection part is realized, avoid abandoning more part, reduce cost of maintenance.

The jack outside is equipped with the bar cover 8 that is used for hiding connecting bolt 11, hides connecting bolt 11 in bar cover 8, reduces connecting bolt 11 probability of the corrosion that wets.

8 internal surfaces of bar cover are equipped with rectangle frame 14, rectangle frame 14 and connecting plate 9 fixed connection, 14 outer fixed surface of rectangle frame is connected with rubber frame 15, rubber frame 15 laminates with 8 internal surfaces of bar cover mutually, connecting bolt 11 installs the back that finishes, establish 8 covers of bar cover on rectangle frame 14, rubber frame 15 laminates with 8 inner walls of bar cover mutually this moment, increase the coefficient of friction between rectangle frame 14 and the bar cover 8, improve the stability of bar cover 8 and the grafting of rectangle frame 14.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a aerogenerator installs auxiliary assembly, includes locating plate (1), sets up limiting plate (10) at locating plate (1) upside, installs connecting plate (9) and connecting screw (7) at limiting plate (10) both ends, its characterized in that: two vertically arranged slots (12) are formed in the lower surface of the connecting plate (9), an internal thread cylinder (13) matched with the connecting screw rod (7) is inserted into the slots (12), one end of the connecting screw rod (7) penetrates through the positioning plate (1) and is in threaded connection with the internal thread cylinder (13), two threaded blind holes are formed in the outer surface of the internal thread cylinder (13), two penetrating holes matched with the threaded blind holes are formed in the inner surface of the slots (12), and connecting bolts (11) in threaded connection with the threaded blind holes are arranged in the penetrating holes.

2. A wind turbine installation aid according to claim 1, wherein: two supporting plates (6) are symmetrically installed on the lower surface of the positioning plate (1), a bottom plate (4) is fixedly connected to the lower portion of one side surface of each supporting plate (6), and mounting holes (16) used for inserting bolts are formed in the upper surface of each bottom plate (4).

3. A wind turbine installation aid according to claim 2, wherein: the bottom plate (4) upside is equipped with and has certain interval and with bottom plate (4) parallel arrangement's strip shaped plate (5), round hole (17) with mounting hole (16) alignment are seted up to strip shaped plate (5) upper surface.

4. A wind turbine installation aid according to claim 1, wherein: the middle position of the lower surface of the positioning plate (1) is provided with a vertically arranged supporting rod (2), and the lower end of the supporting rod (2) is fixedly connected with a base (3).

5. Wind turbine installation aid according to claim 4, wherein: the outer surface of the upper end of the supporting rod (2) is processed with external threads, a threaded hole is formed in the intersection of the positioning plate (1) and the supporting rod (2), and the upper end of the supporting rod (2) is in threaded connection with the threaded hole.

6. A wind turbine installation aid according to claim 1, wherein: the bar cover (8) used for hiding the connecting bolt (11) is arranged on the outer side of the through-insertion hole, a rectangular frame (14) is arranged on the inner surface of the bar cover (8), the rectangular frame (14) is fixedly connected with the connecting plate (9), a rubber frame (15) is fixedly connected to the outer surface of the rectangular frame (14), and the rubber frame (15) is attached to the inner surface of the bar cover (8).