CN215595802U

CN215595802U - Guide device for cable of wind generating set

Info

Publication number: CN215595802U
Application number: CN202121920220.8U
Authority: CN
Inventors: 吴东明; 李子林; 王毅; 王靖; 诸浩君
Original assignee: Shanghai Donghai Wind Power Generation Co ltd
Current assignee: Shanghai Donghai Wind Power Generation Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-21
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses a guide device for a cable of a wind generating set, which comprises circular rings, wherein the circular rings are provided with two groups, the inner sides of the two groups of circular rings are provided with annular grooves, the inner sides of the two groups of annular grooves are connected with a plurality of groups of pulleys in a sliding manner, one sides of the groups of pulleys at the same end, which are far away from the circular rings, are provided with rotary tables together, the middle positions, close to the top and the top, of the two groups of rotary tables are sleeved with rotary wheels, the two sides, close to one end, of the two groups of circular rings are provided with arc-shaped sliding grooves, and the inner sides of the four groups of arc-shaped sliding grooves are connected with sliding blocks in a sliding manner; according to the utility model, through the mutual matching of the circular ring, the rotary table, the rotary wheels, the annular groove, the pulleys, the gear A, the gear B and the motor, the rotation of the two groups of rotary wheels can be adjustably controlled, the winding pressure and the unwinding pressure of the cable are applied and reduced, the tension force of the cable is controlled to be kept appropriate, the phenomenon of slipping and shaking during cable guiding is avoided, and the guiding is more stable.

Description

Guide device for cable of wind generating set

Technical Field

The utility model relates to the technical field of wind driven generators, in particular to a guide device for a cable of a wind driven generator set.

Background

Wind energy is taken as a clean renewable energy source and is more and more emphasized by various countries in the world, with the rapid development of the wind power industry in recent years, offshore wind power generation starts to be developed in a large scale, a wind generating set is a main part of the wind power generation, and a guide device is required to guide a cable of the wind generating set during the operation of the wind generating set so as to prevent the cable from being damaged;

the prior device has the following defects: 1. when the cable is guided, the cable is easy to shake and slip when the tension of the cable is not proper, the tension of the cable is difficult to adjust by the conventional device, and the stability of cable guiding during use is influenced; 2. when most devices are used, the guide is convenient and fixed, the guide direction is not convenient to adjust, and the application range of the device is limited.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a guide device for a cable of a wind generating set, which aims to solve the problems that when the cable is guided in the prior art 1, the cable is easy to shake and slip when the tension of the cable is not proper, the tension of the cable is difficult to adjust by the conventional device, and the stability of cable guiding during use is influenced; 2. when most devices use, the direction is convenient comparatively fixed, is not convenient for adjust the direction of direction, leads to the application range of device to have received the problem of restriction.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a guider for wind generating set cable, includes the ring, the ring is provided with two sets ofly, and is two sets ofly the inboard of ring is provided with the ring channel, and is two sets ofly the inboard sliding connection of ring channel has multiunit pulley, with the end multiunit one side that the ring was kept away from to the pulley is provided with the carousel jointly, and is two sets of the intermediate position department cover that the carousel is close to one end top and top each other is equipped with the runner, and is two sets ofly the both sides that the ring is close to one end each other all are provided with arc spout, four sets of the inboard sliding connection of arc spout has the slider, and the homonymy is two sets of the one end that the slider is close to each other is provided with the adjustable shelf jointly, and is two sets of the inboard symmetrical cover of adjustable shelf is equipped with spacing bolt, and is a set of the both sides of ring one end are provided with rotating assembly.

Preferably, the rotating assembly comprises a gear A, a gear B, a motor and a mounting rack, the mounting rack is located on two sides of one end of a group of rings, the motor is arranged at one end of the inner side of the mounting rack, the gear B is arranged at the output end of the motor, and the gear A meshed with the gear B is arranged at the middle position of one end of the rings.

Preferably, the two groups of rings are close to the bottom of one side of one end and the bottom of the other side of the other end and are provided with connecting blocks, and the two sides of one end of each group of rings close to each other are provided with connecting guide rods.

Preferably, one side of the limiting bolt is provided with a knob, and the outer side of the knob is provided with an anti-skidding sleeve.

Preferably, four groups of the one end that the arc spout is close to each other is provided with logical groove of mutually supporting, the diameter of spacing bolt is less than the diameter that the arc led to the groove.

Preferably, an arc-shaped groove is formed in the outer side of the guide wheel.

Compared with the prior art, the utility model has the beneficial effects that: the guiding device for the cable of the wind generating set;

1. the rotation of the two groups of rotating wheels can be adjustably controlled through the mutual matching of the circular ring, the rotating disc, the rotating wheels, the annular groove, the pulleys, the gear A, the gear B and the motor, the winding pressure and the unwinding pressure reduction are carried out on the cable, the tension force of the cable is controlled to be kept appropriate, the phenomenon of slipping and shaking during cable guiding is avoided, and the guiding is more stable;

2. through mutually supporting of spacing bolt, leading wheel, adjustable shelf, slider and arc spout, the position of two sets of adjustable shelves is adjusted to the accessible, changes the angle of leading wheel, and control is to the direction of cable to two sets of adjustable shelves can independently adjust, make the direction of device wider, can satisfy the direction of the different angles of cable, have enlarged the application range of device.

Drawings

FIG. 1 is a first front cross-sectional view of the present invention;

FIG. 2 is a second front cross-sectional view of the present invention;

FIG. 3 is a top cross-sectional view of the present invention;

fig. 4 is a side sectional view of the utility model.

In the figure: 1. a circular ring; 2. a turntable; 3. a rotating wheel; 4. a limit bolt; 5. a guide wheel; 6. a movable frame; 7. an annular groove; 8. a slider; 9. a pulley; 10. a gear A; 11. a gear B; 12. a motor; 13. a mounting frame; 14. an arc chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a guide device for a cable of a wind generating set comprises rings 1, wherein two groups of rings 1 are arranged, annular grooves 7 are arranged on the inner sides of the two groups of rings 1, a plurality of groups of pulleys 9 are connected on the inner sides of the two groups of annular grooves 7 in a sliding manner, a rotating disc 2 is jointly arranged on one side, far away from the rings 1, of the plurality of groups of pulleys 9 at the same end, rotating wheels 3 are sleeved at the middle positions, close to the top and the top of one end, of the two groups of rotating discs 2, the tensioning force of the cable can be adjusted, arc-shaped sliding grooves 14 are arranged on the two sides, close to one end, of the two groups of arc-shaped sliding grooves 14, sliding blocks 8 are connected on the inner sides of the four groups of arc-shaped sliding grooves 14, movable frames 6 are jointly arranged at the same side, guide wheels 5 are symmetrically sleeved on the inner sides of the two groups of movable frames 6, limiting bolts 4 are sleeved on the bottom of one group of movable frames 6 and the top of the other group of movable frames 6, and the positions of the movable frames 6 can be fixed, and two sides of one end of the group of circular rings 1 are provided with rotating assemblies.

Further, rotating assembly includes gear A10, gear B11, motor 12 and mounting bracket 13, mounting bracket 13 is located the both sides of a set of ring 1 one end, the inboard one end of mounting bracket 13 is provided with motor 12, the output of motor 12 is provided with gear B11, the intermediate position department of a set of ring 1 one end is provided with gear A10 with gear B11 intermeshing, two sets of runners 3 of adjustable control rotate, roll up the cable and exert pressure and unreel the decompression.

Further, the bottom that two sets of rings 1 are close to one end one side each other and the bottom of opposite side all are provided with the connecting block, connect fixedly two sets of rings 1, and the both sides that the ring 1 is close to one end each other are provided with jointly and connect the guide bar, to the supplementary direction of cable.

Furthermore, one side of the limiting bolt 4 is provided with a knob, and the outer side of the knob is provided with an anti-skidding sleeve, so that the operation is convenient.

Further, the one end that four groups of arc spout 14 are close to each other is provided with logical groove of mutually supporting, and the diameter of spacing bolt 4 is less than the diameter that the arc led to the groove, laminates the inboard of spacing bolt 4 screw in arc spout 14 and the inner wall of arc spout 14, can fix the position of adjustable shelf 6.

Further, the outside of leading wheel 5 is provided with the arc recess, promotes the spacing effect to the cable.

The working principle is as follows: when the device is used, cables sequentially penetrate through the inner sides of the two groups of guide wheels 5 and the two groups of rotating wheels 3 and penetrate out of the inner sides of the other two groups of guide wheels 5, so that the cables can be guided, the motor 12 is started, the gear B11 can be driven to rotate through the motor 12, the gear A10 can be driven to enable the rotating disc 2 to rotate under the guidance of rolling of the pulley 9 along the annular groove 7, and when the rotating disc 2 rotates, the cables can be driven to wind on the outer sides of the rotating wheels 3, so that the tensioning force of the cables is adjusted;

when the direction of the device is adjusted, the sliding movable frame 6 moves under the guide of the arc-shaped sliding groove 14 and the sliding block 8, the angle of the guide wheel 5 can be adjusted, the direction of the cable is changed, and after the cable is moved to a specified position, the limiting bolt 4 is tightly attached to the inner side of the arc-shaped sliding groove 14 in which the limiting bolt 4 is screwed, so that the position of the movable frame 6 can be fixed, and the adjustment of the direction of the cable guide is completed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. A guider for wind generating set cable, includes ring (1), its characterized in that: the ring (1) is provided with two groups, the inner sides of the two groups of rings (1) are provided with ring grooves (7), the inner sides of the ring grooves (7) are connected with a plurality of groups of pulleys (9) in a sliding manner, one side, away from the ring (1), of each group of pulleys (9) is provided with a turntable (2) together, the two groups of turntables (2) are sleeved with a runner (3) at the middle position, close to the top and the top of one end, the two groups of rings (1) are close to one end, the two sides, close to one end, of each other, of each ring (1) are provided with arc chutes (14), the inner sides of the four groups of arc chutes (14) are connected with sliders (8) in a sliding manner, the two groups of sliders (8) at the same side are provided with a movable frame (6) together, the inner sides of the two groups of movable frames (6) are symmetrically sleeved with guide wheels (5), and the bottom of the movable frames (6) and the top of the other group of movable frames (6) are all sleeved with limiting bolts (4), and rotary components are arranged on two sides of one end of the circular ring (1).

2. A guide device for cables of a wind park according to claim 1, wherein: the rotating assembly comprises a gear A (10), a gear B (11), a motor (12) and a mounting rack (13), wherein the mounting rack (13) is located on two sides of one end of a group of rings (1), the motor (12) is arranged at one end of the inner side of the mounting rack (13), the output end of the motor (12) is provided with the gear B (11), and the gear A (10) meshed with the gear B (11) is arranged at the middle position of one end of the rings (1).

3. A guide device for cables of a wind park according to claim 1, wherein: the two sets of the bottom that ring (1) is close to one end one side each other and the bottom of opposite side all are provided with the connecting block, and are two sets of both sides that ring (1) is close to one end each other are provided with the connection guide bar jointly.

4. A guide device for cables of a wind park according to claim 1, wherein: and a knob is arranged on one side of the limiting bolt (4), and an anti-skidding sleeve is arranged on the outer side of the knob.

5. A guide device for cables of a wind park according to claim 1, wherein: one ends of the four groups of arc-shaped sliding grooves (14) which are close to each other are provided with through grooves which are matched with each other, and the diameter of the limiting bolt (4) is smaller than that of the arc-shaped through grooves.

6. A guide device for cables of a wind park according to claim 1, wherein: and an arc-shaped groove is formed in the outer side of the guide wheel (5).