CN218708180U

CN218708180U - Cable protection device for wind generating set

Info

Publication number: CN218708180U
Application number: CN202222815141.1U
Authority: CN
Inventors: 刘毅
Original assignee: State Power Investment Group Shandong Energy Development Co ltd
Current assignee: State Power Investment Group Shandong Energy Development Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-03-24
Anticipated expiration: 2032-10-25

Abstract

The utility model discloses a cable protector for wind generating set relates to cable protection field. Cable protection device for wind generating set, including the location base, location screw has been seted up to location base four corners position, and location base intermediate position fixed mounting has the support stabilizer blade, and fixed mounting has protection machanism on the support stabilizer blade, and protection machanism includes location inner ring, installation opening, gear ring, activity spout, mechanism opening and location outer loop, and location outer loop one side edge fixed mounting has detection mechanism, and detection mechanism is including installing the screw, installation base, angle sensor, connecting axle and drive gear. Can fix cable conductor and signal line inside the installation opening during the use, it can follow the location inner ring rotation at swing in-process cable conductor and signal line, reduces the friction between cable conductor and the signal line, and the connecting axle can drive angle sensor rotatory in the use, and then detects cable conductor and signal line amplitude of torsion, is convenient for judge the impaired condition of cable conductor and signal line.

Description

Cable protection device for wind generating set

Technical Field

The utility model relates to a cable protection field, in particular to cable protector for wind generating set.

Background

Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and the raw materials thereof convert the kinetic energy of wind into mechanical kinetic energy and then convert the mechanical energy into electric kinetic energy, namely wind power generation. The principle of wind power generation is that wind power drives windmill blades to rotate, and then the rotating speed is increased through a speed increaser, so that a generator is promoted to generate electricity. The wind power generation power supply comprises a wind generating set, a tower frame for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like; the wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; it has the functions of wind driven blade rotation to generate electricity, generator head rotation, etc. When the wind driven generator carries out yaw control or swings the main cable, the main cable and the signal wire of the wind driven generator are directly placed in a ring, and the main cable and the signal wire are easily abraded due to the friction between the main cable and each signal wire and the friction between the wire and the ring, so that the service lives of the main cable and the signal data wire are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides cable protector for wind generating set can effectively solve the problem of mentioning in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

cable protection device for wind generating set, including the location base, location base four corners position has seted up the location screw, location base intermediate position fixed mounting has the support stabilizer blade, fixed mounting has protection machanism on the support stabilizer blade, protection machanism includes location inner ring, installation opening, ring gear, activity spout, mechanism opening and location outer loop, location outer loop fixed mounting is on supporting the stabilizer blade, movable mounting has the location inner ring in the outer loop of location, location inner ring surface has seted up the installation opening, fixed mounting has the ring gear on the outer loop of location, set up the mechanism opening on the outer loop lateral wall of location, location outer loop one side edge fixed mounting has detection mechanism, detection mechanism includes installation screw, installation base, angle sensor, connecting axle and drive gear, installation base fixed mounting is on the outer loop of location, the installation screw has been seted up on the installation base, fixed mounting has angle sensor on the installation base, angle sensor's sense terminal is equipped with drive gear, fixed mounting has on the connecting axle.

Furthermore, a movable sliding groove is formed in the positioning outer ring, and the positioning inner ring is movably mounted in the positioning outer ring through the movable sliding groove.

Furthermore, the gear ring is movably arranged in the positioning outer ring through the positioning inner ring, a groove is formed in the side wall of the positioning outer ring, and the positioning outer ring is arranged on the supporting foot through the groove.

Furthermore, a screw is arranged in the mounting screw hole, and the mounting base is fixed on the positioning inner ring through the screw.

Further, the angle sensor is fixed on one side of the positioning outer ring through the mounting base, the driving gear is connected to the output end of the angle sensor through the connecting shaft, and the driving gear is meshed with the gear ring.

Furthermore, one end of the supporting leg is fixed on the positioning base, and the other end of the supporting leg is fixed on the positioning outer ring.

Compared with the prior art, the utility model discloses following beneficial effect has:

can fix stranded cable conductor and signal line inside the installation opening during the use, cable conductor and signal line this moment it can follow the location inner ring rotation at swing in-process, thereby reduce the friction between cable conductor and the signal line, improve the life of cable conductor and signal line, gear ring can drive gear rotatory in the use simultaneously, thereby it is rotatory to drive angle sensor's sense terminal, and then detect cable conductor and signal line amplitude of torsion, the impaired condition of user's judgement cable and signal line of being convenient for.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the protection mechanism of the present invention;

fig. 3 is a schematic view of the detection mechanism of the present invention.

In the figure: 1. positioning a base; 2. a support leg; 3. positioning the screw hole; 4. a protection mechanism; 401. positioning the inner ring; 402. installing a notch; 403. a gear ring; 404. a movable chute; 405. a mechanism gap; 406. positioning the outer ring; 5. a detection mechanism; 501. mounting a screw hole; 502. installing a base; 503. an angle sensor; 504. a connecting shaft; 505. the gears are driven.

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.

As shown in fig. 1 to 3, the cable protection device for the wind generating set comprises a positioning base 1, positioning screw holes 3 are formed in four corners of the positioning base 1, supporting support legs 2 are fixedly mounted in the middle of the positioning base 1, a protection mechanism 4 is fixedly mounted on the supporting support legs 2, a detection mechanism 5 is fixedly mounted at the edge of one side of a positioning outer ring 406, one end of each supporting support leg 2 is fixed on the positioning base 1, and the other end of each supporting support leg 2 is fixed on the positioning outer ring 406.

Support fixed mounting and have protection machanism 4 on stabilizer blade 2, protection machanism 4 is including location inner ring 401, installation opening 402, gear ring 403, activity spout 404, mechanism opening 405 and location outer loop 406, location outer loop 406 fixed mounting is on supporting stabilizer blade 2, movable mounting has location inner ring 401 in the location outer loop 406, location inner ring 401 has been seted up on the surface, fixed mounting has gear ring 403 on the location outer loop 406, mechanism opening 405 has been seted up on the location outer loop 406 lateral wall, can fix stranded cable conductor and signal line inside installation opening 402 during the use, it can follow location inner ring 401 rotatoryly at swing in-process cable conductor and signal line this moment, thereby reduce the friction between cable conductor and the signal line, improve the life of cable conductor and signal line.

Location outer loop 406 one side edge fixed mounting has detection mechanism 5, detection mechanism 5 is including installation screw 501, installation base 502, angle sensor 503, connecting axle 504 and drive gear 505, installation base 502 fixed mounting is on location outer loop 406, installation screw 501 has been seted up on the installation base 502, fixed mounting has angle sensor 503 on the installation base 502, angle sensor 503's sense terminal is equipped with connecting axle 504, fixed mounting has drive gear 505 on the connecting axle 504, gear ring 403 can drive gear 505 rotatory in the use, thereby it is rotatory to drive angle sensor 503's sense terminal, and then detect cable conductor and signal line amplitude of torsion, be convenient for the user judges the impaired condition of cable conductor and signal line.

It should be noted that, the utility model discloses a cable protector for wind generating set, when the in-service use, at first fix stranded cable conductor and signal line inside installation opening 402, owing to seted up movable chute 404 in the location outer loop 406, location inner loop 401 is through movable chute 404 movable mounting in location outer loop 406, gear ring 403 is through location inner loop 401 movable mounting in location outer loop 406, set up the recess on the location outer loop 406 lateral wall, location outer loop 406 is installed on supporting leg 2 through the recess, then cable conductor and signal line it can be followed location inner loop 401 rotatory at the swing in-process, thereby reduce the friction between cable conductor and the signal line, improve the life of cable conductor and signal line, gear ring 403 can drive gear 505 rotation simultaneously in the use, because angle sensor 503 passes through installation base 502 to be fixed in location outer loop 406 one side, 505 is connected on angle sensor 503's output end through connecting axle 504, drive gear 505 meshes with gear ring 403, then gear ring 403 can drive gear 505 rotation after the rotation connection axle 504 that can drive gear 505 drive angle sensor 503 rotates, thereby detect cable conductor and signal line torsion amplitude, be convenient for the user judges the cable conductor and the impaired condition of signal line, reduce the user loss condition.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Cable protector for wind generating set, its characterized in that: the device comprises a positioning base (1), positioning screw holes (3) are formed in four corners of the positioning base (1), a supporting leg (2) is fixedly arranged at the middle position of the positioning base (1), a protection mechanism (4) is fixedly arranged on the supporting leg (2), the protection mechanism (4) comprises a positioning inner ring (401), an installation opening (402), a gear ring (403), a movable sliding groove (404), a mechanism opening (405) and a positioning outer ring (406), the positioning outer ring (406) is fixedly arranged on the supporting leg (2), the positioning inner ring (401) is movably arranged in the positioning outer ring (406), the surface of the positioning inner ring (401) is provided with the installation opening (402), the positioning outer ring (406) is fixedly provided with the gear ring (403), the side wall of the positioning outer ring (406) is provided with the mechanism opening (405), a detection mechanism (5) is fixedly arranged at the edge of one side of the positioning outer ring (406), the detection mechanism (5) comprises an installation screw hole (501), an installation base (502), an angle sensor (503), a connecting shaft (504) and a driving gear (505), the installation base (502) is fixedly arranged on the installation base (501), and the installation screw hole (501) is arranged on the installation base (501), the angle sensor (503) is fixedly mounted on the mounting base (502), a connecting shaft (504) is arranged at the detection end of the angle sensor (503), and a driving gear (505) is fixedly mounted on the connecting shaft (504).

2. The cable protector for a wind generating set of claim 1, wherein: a movable sliding groove (404) is formed in the positioning outer ring (406), and the positioning inner ring (401) is movably mounted in the positioning outer ring (406) through the movable sliding groove (404).

3. The cable guard for a wind generating set according to claim 2, wherein: the gear ring (403) is movably arranged in the positioning outer ring (406) through the positioning inner ring (401), a groove is formed in the side wall of the positioning outer ring (406), and the positioning outer ring (406) is arranged on the support leg (2) through the groove.

4. The cable protector for a wind generating set according to claim 3, wherein: the mounting screw hole (501) is internally provided with a screw, and the mounting base (502) is fixed on the positioning inner ring (401) through the screw.

5. The cable protector for a wind generating set according to claim 4, wherein: the angle sensor (503) is fixed on one side of the positioning outer ring (406) through a mounting base (502), the driving gear (505) is connected to the output end of the angle sensor (503) through a connecting shaft (504), and the driving gear (505) is meshed with the gear ring (403).

6. The cable guard for a wind generating set according to claim 5, wherein: one end of the supporting foot (2) is fixed on the positioning base (1), and the other end of the supporting foot (2) is fixed on the positioning outer ring (406).