CN217903912U

CN217903912U - Cable protection device for wind generating set

Info

Publication number: CN217903912U
Application number: CN202221822498.6U
Authority: CN
Inventors: 史金松; 张子辰; 陆虎宗; 张少泽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-11-25
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a cable protector for wind generating set, including dead lever and solid fixed ring, the both ends fixedly connected with connecting block of dead lever is provided with connection structure between solid fixed ring and the connecting block, and the surface of dead lever is provided with separated time structure, is provided with flexible pipe between two solid fixed rings. The utility model has the advantages that: through setting up the dead lever and solid fixed ring, classify the inside cable of wind generating set, then the required separated time board of surface mounting at the dead lever according to the demand, separate different types of cable, prevent that the cable twines together, make the cable can be neatly categorised, and install the outside at the dead lever through connection structure with solid fixed ring, be provided with flexible pipe between two solid fixed rings, can adjust the length of flexible pipe according to the length of fixed rod, make flexible pipe can protect the cable that lies in the fixed rod surface, prevent that the cable from taking place to damage because of external factors.

Description

Cable protection device for wind generating set

Technical Field

The utility model relates to a wind power generation technical field specifically is a cable protector for wind generating set.

Background

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 rotation of the blades to generate electricity, rotation of the generator head, etc. The wind power generation power supply comprises a wind generating set, a tower 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. When the wind generating set generates electricity, the output electric frequency is ensured to be constant. The wind power generation system is very necessary for wind power grid-connected power generation and wind-solar hybrid power generation. To ensure the constant frequency of wind power, one way is to ensure the constant rotating speed of the generator, i.e. the constant speed and constant frequency operation way, because the generator is driven by the wind turbine through the transmission device to operate, the rotating speed of the wind turbine needs to be undoubtedly constant, and the way can influence the conversion efficiency of wind energy; the other mode is that the rotating speed of the generator changes along with the wind speed, and the constant frequency of the output electric energy is ensured by other means, namely, the variable-speed constant-frequency operation is realized.

However, although there are many cables in the wind turbine generator system, the conventional wind turbine generator system does not have a structure for protecting the cables, and the cables are messy and easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a cable protection device for a wind generating set.

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

the utility model provides a cable protector for wind generating set, includes dead lever and solid fixed ring, the both ends fixedly connected with connecting block of dead lever, be provided with connection structure between solid fixed ring and the connecting block, the surface of dead lever is provided with separated time structure, two be provided with flexible pipe between the solid fixed ring.

Preferably, connection structure includes the connecting rod, the inner circle fixed connection of connecting rod and solid fixed ring, the one end fixedly connected with dovetail block of connecting rod, the dovetail has been seted up on the surface of connecting block, dovetail block pegs graft in the dovetail.

Preferably, four groups of connecting structures are arranged between the fixing rod and the connecting block, and an included angle between two adjacent connecting rods is 90 degrees.

Preferably, the wire distributing structure comprises a wire distributing plate, one end of the wire distributing plate is fixedly connected with a sliding strip, the surface of the fixing rod is provided with a plurality of sliding grooves, and the sliding strip is slidably connected in the sliding grooves.

Preferably, the angle between two adjacent runners is 15 °.

The beneficial effects of the utility model are that: the utility model provides a cable protector for wind generating set, through setting up dead lever and solid fixed ring, classify the inside cable of wind generating set, then required separated time board of surface mounting at the dead lever according to the demand, separate different types of cable, prevent that the cable winding is in the same place, make the cable can be neatly categorised, and install solid fixed ring in the outside of dead lever through connection structure, be provided with flexible pipe between two solid fixed rings, can adjust the length of flexible pipe according to the length of fixed rod, make flexible pipe can protect the cable that lies in the fixed rod surface, prevent that the cable from taking place to damage because of external factor.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged view of the part a of the structure in fig. 2 according to the present invention;

fig. 4 is an enlarged view of the structure of the part B in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 1-4, the utility model provides a pair of cable protector for wind generating set, including dead lever 1 and solid fixed ring 3, the both ends fixedly connected with connecting block 2 of dead lever 1, be provided with connection structure 4 between solid fixed ring 3 and the connecting block 2, the surface of dead lever 1 is provided with separated line structure 5, be provided with flexible pipe 6 between two solid fixed ring 3, through setting up dead lever 1 and solid fixed ring 3, classify the inside cable of wind generating set, then required separated line board 51 of surface mounting at dead lever 1 according to the demand, separate different types of cable, prevent that the cable twines together, make the cable can be categorised neatly, and install solid fixed ring 3 in the outside of dead lever 1 through connection structure 4, be provided with flexible pipe 6 between two solid fixed ring 3, can adjust the length of flexible pipe 6 according to the length of dead lever 1, make flexible pipe 6 can protect the cable that is located dead lever 1 surface, prevent that the cable from taking place to damage because of external factor. .

Connection structure 4 includes connecting rod 41, connecting rod 41 and the inner circle fixed connection who fixes ring 3, the one end fixedly connected with dovetail block 42 of connecting rod 41, dovetail 43 has been seted up on the surface of connecting block 2, dovetail block 42 is pegged graft in dovetail 43, peg graft dovetail block 42 with connecting rod 41 tip in the dovetail 43 that the surface was seted up of connecting block 2, make fixed ring 3 can fixed mounting in the outside of connecting block 2, the flexible pipe 6 of cooperation can play better protective effect to the cable on fixed ring 3 surface.

Be provided with four group connection structure 4 between dead lever 1 and the connecting block 2, the contained angle between two adjacent connecting rods 41 is 90, through setting up four group connection structure 4, the even inner wall of fixing at solid fixed ring 3 of connecting rod 41 that four contained angles are 90 for be connected between solid fixed ring 3 and the connecting block 2 is more stable.

The branching structure 5 comprises a branching plate 51, one end of the branching plate 51 is fixedly connected with a sliding strip 52, a plurality of sliding grooves 53 are formed in the surface of the fixing rod 1, the sliding strip 52 is connected in the sliding grooves 53 in a sliding mode, the sliding strip 52 at one end of the branching plate 51 is inserted into a slot formed in the surface of the fixing rod 1 in a plugging mode, and therefore the branching plate 51 can separate cables.

The included angle between two adjacent chutes 53 is 15 degrees, and the chutes 53 with the included angle of 15 degrees are arranged, so that the chutes 53 are uniformly distributed on the surface of the fixed rod 1, and the intervals between the adjacent chutes 53 are the same, thereby facilitating the installation of the distributing plate 51.

The working principle is as follows: through setting up dead lever 1 and solid fixed ring 3, classify the inside cable of wind generating set, then required division board 51 of surface mounting at dead lever 1 according to the demand, separate different types of cable, prevent that the cable twines together, make the cable can be categorised neatly, and install solid fixed ring 3 in the outside of dead lever 1 through connection structure 4, be provided with flexible pipe 6 between two solid fixed ring 3, can adjust the length of flexible pipe 6 according to the length of dead lever 1, make flexible pipe 6 can protect the cable that is located dead lever 1 surface, prevent that the cable from taking place to damage because of external factors.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cable protector for wind generating set, includes dead lever (1) and solid fixed ring (3), its characterized in that: the utility model discloses a fixing device for cable, including dead lever (1), the both ends fixedly connected with connecting block (2) of dead lever (1), be provided with connection structure (4) between solid fixed ring (3) and connecting block (2), the surface of dead lever (1) is provided with separated time structure (5), two be provided with flexible pipe (6) between solid fixed ring (3).

2. The cable protector for the wind generating set according to claim 1, wherein: connection structure (4) include connecting rod (41), the inner circle fixed connection of connecting rod (41) and solid fixed ring (3), the one end fixedly connected with dovetail block (42) of connecting rod (41), dovetail (43) have been seted up on the surface of connecting block (2), dovetail block (42) are pegged graft in dovetail (43).

3. The cable protector for the wind generating set according to claim 2, wherein: four groups of connecting structures (4) are arranged between the fixed rod (1) and the connecting block (2), and the included angle between two adjacent connecting rods (41) is 90 degrees.

4. The cable protector for the wind generating set according to claim 1, wherein: the wire dividing structure (5) comprises a wire dividing plate (51), one end of the wire dividing plate (51) is fixedly connected with a sliding strip (52), a plurality of sliding grooves (53) are formed in the surface of the fixing rod (1), and the sliding strip (52) is connected in the sliding grooves (53) in a sliding mode.

5. The cable protector for the wind generating set according to claim 4, wherein: the included angle between two adjacent sliding grooves (53) is 15 degrees.