CN219691683U

CN219691683U - Position adjusting device

Info

Publication number: CN219691683U
Application number: CN202320874800.0U
Authority: CN
Inventors: 董文鑫
Original assignee: Guohua Energy Investment Co ltd; GUOHUA (HEBEI) NEW ENERGY CO Ltd
Current assignee: Guohua Energy Investment Co ltd; GUOHUA (HEBEI) NEW ENERGY CO Ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-09-15
Anticipated expiration: 2033-04-18

Abstract

The present disclosure relates to a position adjusting device for adjusting the position of a generator, the generator has a base, the base is fixed through rag bolts, the position adjusting device includes at least one pair of adjusting device bodies, each pair of adjusting device bodies is used for installing respectively on the rag bolts that are located the both sides of base, the adjusting device body includes fixing portion on the rag bolts, and follows the radial movably of fixing portion runs through the telescoping portion that the fixing portion set up, the one end of telescoping portion is used for supporting on the lateral wall of base to can promote the generator for rag bolt removes, wherein, is located the telescoping portion of adjusting device body of base both sides extends and is arranged to be able to reverse the top respectively along same direction on the base. Therefore, the operation is convenient, the data adjustment is accurate, the labor intensity is effectively reduced, the centering time is shortened, and the danger of personnel operation is avoided.

Description

Position adjusting device

Technical Field

The disclosure relates to the technical field of wind generating sets, in particular to a position adjusting device.

Background

In the daily operation process of the wind turbine generator, the generator can deviate, so that the centering operation of the generator is required. In the related art, a manual operation mechanical jack or a hydraulic jack is adopted to adjust the position of the generator, so that the manual labor intensity is high, the top space of the fan is limited, no effective supporting point is used as a support when the jack is operated, the centering operation consumes too long, and potential safety hazards exist. In the adjustment process, the unit pedal is used as a supporting point of the hydraulic jack, the situation that the supporting point is unstable exists, the pedal is deformed, the adjustment of the position of the generator by the jack can cause large adjustment data deviation, and the centering operation efficiency is low.

Disclosure of Invention

It is an object of the present disclosure to provide a position adjustment device to at least partially solve the problems in the related art.

In order to achieve the above object, the present disclosure provides a position adjusting device for adjusting a position of a generator, the generator having a base fixed by anchor bolts, the position adjusting device including at least one pair of adjusting device bodies, each pair of adjusting device bodies being for being mounted on the anchor bolts located at both sides of the base, respectively, the adjusting device bodies including a fixing portion fixed on the anchor bolts, and a telescoping portion disposed through the fixing portion so as to be movable in a radial direction of the fixing portion, one end of the telescoping portion being for being abutted on a side wall of the base so as to be able to push the generator to move relative to the anchor bolts, wherein the telescoping portions of the adjusting device bodies located at both sides of the base are respectively extended in the same direction and are arranged so as to be able to be abutted reversely on the base.

Optionally, the telescopic part includes a screw, and the fixing part is provided with a threaded hole matched with the screw.

Optionally, the outer wall of the end of the screw remote from the generator is configured as a plane.

Optionally, the telescopic part includes a first screw rod extending along a first direction and a second screw rod extending along a second direction, the first direction is parallel to the axial direction of the generator, the second direction is perpendicular to the first direction, wherein the first screw rods of the adjusting device bodies located at two sides of the base are respectively extended along the first direction and are arranged to be capable of reversely propping against the base, and the second screw rods of the adjusting device bodies located at two sides of the base are respectively extended along the second direction and are arranged to be capable of reversely propping against the base.

Optionally, the first screw and the second screw are arranged at intervals in the height direction, and each extend in the horizontal direction.

Optionally, an end portion of the telescopic portion, which is used for abutting against the side wall of the base, is rotatably connected with a contact plate, and the contact plate is used for being attached to the side wall of the base.

Optionally, the contact plate is rotatably connected with the telescopic part through a bearing.

Optionally, the fixing portion includes a sleeve for sleeving on the nut of the anchor bolt and a mounting piece fixed above the sleeve, and the telescopic portion penetrates through the mounting piece along a radial direction of the mounting piece.

Optionally, the telescopic part comprises a screw, a threaded hole matched with the screw is formed in the mounting piece, and the outer wall of the mounting piece at the position of the threaded hole is constructed to be a plane.

Optionally, the mount is welded to the sleeve above.

Through above-mentioned technical scheme, fix position adjustment device on rag bolt through fixed part, when needs adjustment generator position, unscrew rag bolt earlier to make the base can remove for rag bolt, through the telescopic part of adjusting the base both sides with promote the generator respectively along the opposite direction removal in same direction, make the engine can remove to suitable position, realize centering. The position adjusting device is convenient to operate and accurate in data adjustment, the fixing part is directly fixed at the foundation bolt, the use of jacks is reduced, the labor intensity is effectively reduced, the centering time is shortened, the working efficiency is improved, and the danger of personnel operation is avoided.

Additional features and advantages of the present disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the disclosure, and are incorporated in and constitute a part of this specification, illustrate the disclosure and together with the description serve to explain, but do not limit the disclosure. In the drawings:

FIG. 1 is a schematic illustration of an installation of a position adjustment device and a generator provided in an exemplary embodiment of the present disclosure;

FIG. 2 is a schematic view of a position adjustment device according to an exemplary embodiment of the present disclosure;

fig. 3 is a top view of a position adjustment device provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

1 generator 11 base

2 anchor bolt 3 fixing part

31 sleeve 32 mounting

4 first screw of telescopic part 41

42 second screw 5 contact plate

6 bearing 7 elastic coupling

Detailed Description

Specific embodiments of the present disclosure are described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the disclosure, are not intended to limit the disclosure.

In this disclosure, unless otherwise indicated, the use of the terms "upper," "lower," "top," and "bottom" are defined based on the orientation in which the relevant components are actually used. The terms "first direction" and "second direction" are used based on the directions of the drawings, referring to the directions represented by the arrows in fig. 1; the "height direction" is based on the direction of the drawing, referring to the direction represented by the arrow of fig. 2. The terms "inner" and "outer" are used with respect to the outline of the corresponding component, and furthermore, the terms "first", "second", etc. are used in this disclosure to distinguish one element from another without order or importance. In the present disclosure, when the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements unless otherwise indicated.

Referring to fig. 1 to 3, the present disclosure provides a position adjusting device that may include a position adjusting device for adjusting a position of a generator 1, the generator 1 having a base 11, the base 11 being fixed by anchor bolts 2, the position adjusting device may include at least one pair of adjusting device bodies for being respectively mounted on the anchor bolts 2 located at both sides of the base 11, the adjusting device bodies may include a fixing portion 3 fixed on the anchor bolts 2, and a telescopic portion 4 provided through the fixing portion 3 movably in a radial direction of the fixing portion 3, one end of the telescopic portion 4 being for abutting against a side wall of the base 11 to be able to push the generator 1 to move relative to the anchor bolts 2, wherein the telescopic portions 4 of the adjusting device bodies located at both sides of the base 11 are respectively extended in the same direction and arranged to be able to be reversely abutted against the base 11.

In some embodiments, referring to fig. 2, the telescopic portion 4 may include a screw, and the fixing portion 3 is provided with a threaded hole that mates with the screw. The screw rod can move back and forth along the axial direction of the threaded hole on the fixing part 3 by rotating the screw rod, so that the generator 1 can be pushed to move, the displacement change of the generator 1 is slow by the operation, and the data adjustment is simple and accurate.

Further, referring to fig. 2, the outer wall of the end of the screw remote from the generator 1 may be configured as a flat surface, and the tool is convenient to fit with the flat surface, so that screwing with the tool is facilitated. In an embodiment of the present disclosure, the cross-section of the end of the screw remote from the generator 1 is square in configuration. In other embodiments, the cross section of the end of the screw remote from the generator 1 may also be configured as a circle, where the shape of the screw end is not limited.

Referring to fig. 2, the telescopic portion 4 may include a first screw 41 extending along a first direction and a second screw 42 extending along a second direction, where the first direction is parallel to an axial direction of the generator 1, the second direction is perpendicular to the first direction, the gearbox is connected with the generator 1 by using an elastic coupling 7, a distance between the gearbox and the generator 1 is a wheelbase of the generator 1, the wheelbase of the generator 1 is adjusted by adjusting the first screw 41, whether the generator 1 is centered with the gearbox in the second direction is measured by a centering instrument, and then a position of the generator 1 in the second direction is adjusted by the second screw 42. The first screws 41 of the adjusting device bodies located at two sides of the base 11 extend along a first direction and are arranged to be capable of reversely propping against the base 11, and the second screws 42 of the adjusting device bodies located at two sides of the base 11 extend along a second direction and are arranged to be capable of reversely propping against the base 11. In the embodiment of the present disclosure, the position adjusting device includes two pairs of adjusting device bodies, four corners of the base 11 are respectively provided with a recess, four anchor bolts 2 are respectively located at the four recess, and two adjusting device bodies of each pair of adjusting device bodies are located at two opposite corners of the four corners of the base 11. The number and the positions of the adjusting device bodies are not limited, and the movement of the adjusting engine 1 in the first direction and the second direction can be adjusted to realize centering, which belongs to the protection scope of the disclosure.

Further, referring to fig. 2, the first screw 41 and the second screw 42 may be spaced apart in the height direction and each extend in the horizontal direction. As shown in fig. 1, the first screw 41 and the second screw 42 vertically abut against the side wall of the recess of the base 11 so as to push the base 11 to move.

As an exemplary embodiment of the present disclosure, referring to fig. 1, a contact plate 5 is rotatably connected to an end of the telescopic part 4 for abutting against a sidewall of the base 11, and the contact plate 5 is for fitting with the sidewall of the base 11. The contact plate 5 can be configured into a flat plate structure, so that the contact area with the side wall of the base 11 can be increased, the stress area is further increased, the movement of the base 11 is more stable, and the stress concentration can be avoided, so that the contact position of the telescopic part 4 and the base 11 is worn.

Specifically, referring to fig. 2 and 3, the contact plate 5 and the telescopic portion 4 may be rotatably connected through a bearing 6, and in the embodiment of the present disclosure, the telescopic portion 4 is a screw, and the screw is rotatably connected to the contact plate 5 through the bearing 6, so that the contact plate 5 can be kept against a side wall of the base 11 without rotating when the screw rotates.

Referring to fig. 2 and 3, the fixing portion 3 may include a sleeve 31 for being fitted over a nut of the anchor bolt 2 and a mount 32 fixed above the sleeve 31, and the extension portion 4 may be provided to penetrate the mount 32 in a radial direction of the mount 32. The inner wall of the sleeve 31 may be configured as a hexagonal prism shape matched with the outer wall of the anchor bolt 2, so that it can be fastened on the anchor bolt 2, the installation is simple, and the anchor bolt 2 can be screwed down by rotating the sleeve 31 to adjust the position of the generator 1, and the anchor bolt 2 is unscrewed after the centering operation is completed to fix the generator 1. Specifically, the sleeve 31 may be made of copper.

In the embodiment of the present disclosure, the telescopic portion 4 includes a screw, a threaded hole matched with the screw is formed in the mounting member 32, and an outer wall of the mounting member 32 at the position of the threaded hole may be configured as a plane to facilitate tapping.

Specifically, the mounting member 32 may be welded above the sleeve 31, or may be fixed by a fastening, a bolting, or the like, and the connection manner between the mounting member 32 and the sleeve 31 is not limited in the present disclosure.

The preferred embodiments of the present disclosure have been described in detail above with reference to the accompanying drawings, but the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solutions of the present disclosure within the scope of the technical concept of the present disclosure, and all the simple modifications belong to the protection scope of the present disclosure.

In addition, the specific features described in the foregoing embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present disclosure does not further describe various possible combinations.

Moreover, any combination between the various embodiments of the present disclosure is possible as long as it does not depart from the spirit of the present disclosure, which should also be construed as the disclosure of the present disclosure.

Claims

1. The utility model provides a position adjustment device for adjust the position of generator, the generator has the base, the base passes through rag bolt to be fixed, position adjustment device includes at least a pair of adjusting device body, every pair adjusting device body is used for installing respectively in be located on the rag bolt of both sides of base, its characterized in that, adjusting device body is including fixing in the fixed part on the rag bolt, and follow the radial movably of fixed part runs through the flexible portion that the fixed part set up, the one end of flexible portion is used for the butt to be in on the lateral wall of base, in order to promote the generator is for rag bolt removes, wherein, the flexible portion of adjusting device body that is located the base both sides is followed the same direction respectively and is extended and is arranged to be able to reverse the butt on the base.

2. The position adjusting device according to claim 1, wherein the telescopic part comprises a screw, and the fixing part is provided with a threaded hole matched with the screw.

3. The position adjustment device of claim 2, wherein an outer wall of an end of the screw remote from the generator is configured as a planar surface.

4. The position adjusting device according to claim 2, wherein the telescoping portion includes a first screw extending in a first direction parallel to an axial direction of the generator and a second screw extending in a second direction perpendicular to the first direction, wherein the first screws of the adjusting device bodies located on both sides of the base extend in the first direction and are arranged to be able to be reversely abutted against the base, and the second screws of the adjusting device bodies located on both sides of the base extend in the second direction and are arranged to be able to be reversely abutted against the base.

5. The position adjustment device according to claim 4, wherein the first screw and the second screw are arranged at intervals in a height direction, and each extend in a horizontal direction.

6. The position adjustment device according to any one of claims 1 to 5, characterized in that an end of the telescoping portion for abutting against a side wall of the base is rotatably connected with a contact plate for fitting against the side wall of the base.

7. The position adjustment device of claim 6, wherein the contact plate is rotatably connected to the telescoping portion by a bearing.

8. The position adjusting apparatus according to any one of claims 1 to 5, wherein the fixing portion includes a sleeve for fitting over a nut of the anchor bolt and a mount fixed above the sleeve, and the telescoping portion is provided through the mount in a radial direction of the mount.

9. The position adjusting device according to claim 8, wherein the telescopic portion includes a screw, a screw hole is formed in the mount to be engaged with the screw, and an outer wall of the mount at a position of the screw hole is configured to be a plane.

10. The position adjustment device of claim 8, wherein the mount is welded to the sleeve above.