CN216519510U

CN216519510U - Wind-powered electricity generation gear box torsion arm

Info

Publication number: CN216519510U
Application number: CN202122111937.4U
Authority: CN
Inventors: ***
Original assignee: Wuxi Dingyi Heavy Industry Manufacturing Co ltd
Current assignee: Wuxi Dingyi Heavy Industry Manufacturing Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-05-13
Anticipated expiration: 2031-09-02

Abstract

A torsion arm of a wind power gear box comprises a connecting pipe fitting, a plate is fixedly connected to the bottom end of the outer wall of the connecting pipe fitting, two slide ways are fixedly connected to two sides, located on a connecting hole of the gear box, of the plate, a sliding block is arranged inside each slide way, a first threaded rod, a second threaded rod and a threaded sleeve are arranged between the sliding block and the connecting pipe fitting, two connecting lugs are fixedly connected to two sides of the connecting pipe fitting, the second threaded rod is rotatably connected with the connecting lugs, the second threaded rod is rotatably connected with the threaded sleeve, a lead screw is rotatably connected inside each slide way, the lead screw is in threaded connection with the sliding block, the first threaded rod is rotatably connected with the sliding block, a supporting plate consisting of the two threaded rods and the threaded sleeve is arranged on one side of the torsion arm, a triangular support is formed between the plate and the connecting pipe fitting, the stability of the torsion arm is improved by utilizing the principle that the triangle has stability, and the supporting distance between the supporting point and the connecting pipe fitting can be adjusted by adjusting the positions of the threaded sleeve and the sliding rod, the adjustment is convenient.

Description

Wind-powered electricity generation gear box torsion arm

Technical Field

The utility model relates to the technical field of gear box reinforcing structures, in particular to a wind power gear box torsion arm.

Background

Along with the increase of people's consciousness of living environment protection and the development of new forms of energy technique, wind power generation gets into people's the field of vision gradually, and wind power generation drives the blade by wind energy and rotates and drive the generator electricity generation through the transmission of gear box again, and in the gear of gear box inside rotates the in-process, in order to increase the stability of gear box, can add and establish the torque arm, and among the prior art, traditional torque arm is all comparatively single board mostly, though can increase certain stability, the support of single board is still unstable.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that the support of a single plate is still unstable, and the wind power gear box torsion arm is provided, so that a triangular support is formed between a plate and a connecting pipe fitting through a support plate consisting of two threaded rods and a threaded sleeve, and the stability of the torsion arm is improved by utilizing the principle that a triangle has stability.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a wind-powered electricity generation gear box torque arm, is including connecting the pipe fitting, the outer wall bottom fixedly connected with plate of connecting the pipe fitting, the plate is located two slides of the relative fixedly connected with in both sides of gear box connecting hole, the inside of slide is equipped with the slider, be equipped with threaded rod, No. two threaded rods and threaded sleeve between slider and the connection pipe fitting.

As a preferred technical scheme, two connecting lugs are fixedly connected to two sides of the connecting pipe fitting in a relative mode, the second threaded rod is rotatably connected with the connecting lugs, and the second threaded rod is in threaded connection with the threaded sleeve.

As a preferred technical scheme, a screw rod is rotatably connected inside the slide way, the screw rod is in threaded connection with a sliding block, a first threaded rod is rotatably connected with the sliding block, and the first threaded rod is in threaded connection with a threaded sleeve.

The utility model has the following advantages: one side of this torque arm is equipped with the backup pad of constituteing through two threaded rods and a threaded sleeve for form the triangular supports between plate and the connecting tube spare, utilize the triangle-shaped principle that has stability to improve the stability of torque arm, through the support distance between the adjustable support point of the position of adjusting threaded sleeve and slide bar and the connecting tube spare, conveniently adjust.

Drawings

FIG. 1 is a schematic side view of a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of a preferred embodiment of the present invention.

Description of reference numerals: 1. connecting pipe fittings; 2. a plate member; 3. connecting lugs; 4. a slideway; 5. A slider; 6. a screw rod; 7. a first threaded rod; 8. a second threaded rod; 9. a threaded sleeve.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-2, the utility model relates to a wind power gear box torsion arm, which comprises a connecting pipe fitting 1, a plate 2 is fixedly connected to the bottom end of the outer wall of the connecting pipe fitting 1, two slide ways 4 are fixedly connected to the two sides of the plate 2, which are positioned at the connecting hole of the gear box, a slide block 5 is arranged inside each slide way 4, the supporting point of the torsion arm can be adjusted by adjusting the position of the slide block 5, a first threaded rod 7, a second threaded rod 8 and a threaded sleeve 9 are arranged between each slide block 5 and the connecting pipe fitting 1, the distance between the first threaded rod 7 and the second threaded rod 8 is shortened by rotating the threaded sleeve 9, the supporting point of each slide block 5 is adjusted, two connecting lugs 3 are fixedly connected to the two sides of the connecting pipe fitting 1, the second threaded rod 8 is rotatably connected with the connecting lugs 3, the second threaded rod 8 is rotatably connected with the threaded sleeve 9, a screw rod 6 is rotatably connected inside each slide way 4, the lead screw 6 is connected with the slider 5 through threads, the first threaded rod 7 is connected with the slider 5 through rotation, the first threaded rod 7 is connected with the threaded sleeve 9 through threads, and when the distance between the slider 5 and the connecting lug 3 is adjusted through rotation of the threaded sleeve 9, a rod formed by the two threaded rods is adjusted through rotation of an angle.

Specifically, when the torsion arm is used, after the plate 2 is installed on the gear box through connecting pieces such as bolts, the screw rod 6 and the threaded sleeve 9 are rotated, the sliding block 5 can be adjusted on the sliding rail 4 in a sliding mode, the stability of the sliding block 5 during movement can be improved through adjustment of the two transmission mechanisms, and the plate 2, the connecting pipe fitting 1 and the two threaded rods form a triangle by utilizing the principle that the triangle has stability, so that the torsion arm is prevented from being bent under pressure, and the stability of the torsion arm is improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a wind-powered electricity generation gear box torque arm, its characterized in that, including connecting pipe fitting (1), the outer wall bottom fixedly connected with plate (2) of connecting pipe fitting (1), two slides (4) of the relative fixedly connected with in both sides that plate (2) are located the gear box connecting hole, the inside of slide (4) is equipped with slider (5), be equipped with threaded rod (7), threaded rod (8) and threaded sleeve (9) between slider (5) and connecting pipe fitting (1).

2. The torsion arm of the wind power gearbox is characterized in that two connecting lugs (3) are fixedly connected to two sides of the connecting pipe piece (1) relatively, the second threaded rod (8) is rotatably connected with the connecting lugs (3), and the second threaded rod (8) is in threaded connection with the threaded sleeve (9).

3. The torsion arm of the wind power gearbox is characterized in that a screw rod (6) is rotatably connected to the inner portion of the slide way (4), the screw rod (6) is in threaded connection with a sliding block (5), the first threaded rod (7) is rotatably connected with the sliding block (5), and the first threaded rod (7) is in threaded connection with a threaded sleeve (9).