CN221057993U

CN221057993U - Wind power cable protector

Info

Publication number: CN221057993U
Application number: CN202323056185.1U
Authority: CN
Inventors: 刘永刚; 任哲民; 秦雯博; 尤润; 杨瑞; 陈鹏
Original assignee: Lanzhou Jiaotong University
Current assignee: Lanzhou Jiaotong University
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-05-31
Anticipated expiration: 2033-11-13

Abstract

The utility model discloses a wind power cable protector, and relates to the technical field of cable protectors; the support plate comprises a support plate, wherein a circular groove is formed in the support plate near the center, two groups of springs I are symmetrically and fixedly connected to the inner wall of the circular groove near the center, the other end of each spring I is fixedly connected with a clamping plate, a side plate is arranged at the side end of the support plate and positioned below the circular groove, a lower jacket is arranged at the center of the top end of the side plate, vertical shafts are symmetrically and fixedly connected to the top end of the side plate and near the two sides of the side plate, a connecting plate is connected to the outer ring of each vertical shaft in a sliding manner, and an upper jacket is fixedly connected between the two connecting plates; according to the utility model, through rotating the bolt of the outer ring of the screw rod and then under the mutual coordination of the second spring, the connecting plate, the vertical shaft, the upper jacket and the lower jacket, the clamping limiting effect on the cable is realized, and the problem that the cable is easy to damage due to too tight clamping when the cable is fixed by the existing fixing structure is solved.

Description

Wind power cable protector

Technical Field

The utility model relates to the technical field of cable protectors, in particular to a wind power cable protector.

Background

The wire and cable are used to transmit electrical (magnetic) energy, information and wire products for electromagnetic energy conversion. The broad sense of electric wire and cable is also simply referred to as cable, and the narrow sense of cable is referred to as insulated cable, which can be defined as: an aggregate consisting of; one or more insulated cores, and the respective coatings, total protective layers and outer protective layers that they may have, may also have additional uninsulated conductors. When the cable is used, in order to better protect the two ends of the cable, protectors are required to be arranged at the two ends;

The existing cable protector clamps two ends of a cable, but the two ends of the cable are easy to be impacted by the outside, the outer jackets of the cable are damaged by the impact for a long time, copper wires inside the cable are exposed outside easily, potential safety hazards exist, certain damage to the cable is easily caused by the fact that the clamping is too tight when the cable is fixed by the existing fixing structure, and the inventor proposes a wind power cable protector for solving the problems.

Disclosure of utility model

In order to solve the problems that two ends of a cable are easy to be impacted by the outside, the outer sheath of the cable is damaged for a long time by the impact, and the cable is easy to be damaged to a certain extent due to too tight clamping when the cable is fixed by the existing fixing structure; the utility model aims to provide a wind power cable protector.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a wind-powered electricity generation cable protector, includes the extension board, the extension board is inside to be close to center department and has seted up the circular slot, circular slot inner wall is close to center department symmetry fixedly connected with two sets of spring one, spring one other end fixed connection splint, extension board side and be located the circular slot below are equipped with the curb plate, curb plate top center department is equipped with down and presss from both sides the cover, curb plate top just is close to both sides department symmetry fixedly connected with vertical scroll, vertical scroll outer lane sliding connection has the connecting plate, two fixedly connected with goes up the cover between the connecting plate.

Preferably, the side blocks are symmetrically and fixedly connected to two sides of the side plate and close to one side of the support plate, the side blocks are detachably connected with the side ends of the support plate, two groups of support columns are symmetrically and fixedly connected to the bottom end of the lower jacket close to the center, and the bottom ends of the support columns are fixedly connected with the side plate.

Preferably, the top end of the vertical shaft is fixedly connected with a screw rod, the top end of the screw rod and the top end of the support plate are positioned on the same horizontal line, the top end of the screw rod is fixedly connected with a limiting disc, and the screw rod outer ring is in threaded rotation connection with a bolt.

Preferably, the screw outer ring is sleeved with a second spring, the bottom end of the second spring is fixedly connected with the connecting plate, and the top end of the second spring is contacted with the bottom end of the bolt.

Preferably, the upper jacket and the lower jacket are internally provided with uniformly distributed heat dissipation holes, and L mounting plates are symmetrically and fixedly connected to the two side ends of the support plate and near the top.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, through rotating the bolt of the outer ring of the screw rod and then under the mutual coordination of the second spring, the connecting plate, the vertical shaft, the upper jacket and the lower jacket, the clamping limiting effect on the cable is realized, and the problem that the cable is easy to damage due to too tight clamping when the cable is fixed by the existing fixing structure is solved;

2. According to the utility model, the clamping plate is pushed towards the inner wall of the circular groove, and then under the mutual cooperation of the clamping plates and the first springs, the limiting protection effect on the side ends of the cable is realized, so that the problem that the two ends of the cable are easily impacted by the outside and the outer sheath of the cable is damaged for a long time due to the impact is solved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

FIG. 2 is a schematic view of the structure of the screw of the present utility model.

FIG. 3 is a schematic view of the circular groove structure of the present utility model.

In the figure: 1. a support plate; 11. an L mounting plate; 13. a circular groove; 14. a first spring; 15. a clamping plate; 2. a side plate; 21. a support column; 22. a lower jacket; 23. a vertical shaft; 24. a screw; 25. a bolt; 26. a connecting plate; 27. a second spring; 28. a jacket is arranged; 29. a heat radiation hole; 210. a side block; 211. and a limiting disc.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: as shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a wind-powered electricity generation cable protector, including extension board 1, extension board 1 is inside to be close to center department and has offered circular slot 13, circular slot 13 inner wall is close to center department symmetry fixedly connected with two sets of first springs 14, first spring 14 other end fixed connection splint 15, extension board 1 side and be located circular slot 13 below are equipped with curb plate 2, curb plate 2 top center department is equipped with down and presss from both sides cover 22, curb plate 2 top just is close to both sides department symmetry fixedly connected with vertical scroll 23, vertical scroll 23 outer lane sliding connection has connecting plate 26, fixedly connected with goes up and presss from both sides cover 28 between two connecting plates 26.

The side blocks 210 are symmetrically and fixedly connected to the two side ends of the side plate 2 and close to one side of the support plate 1, and the side blocks 210 are detachably connected with the side ends of the support plate 1.

By adopting the above technical scheme, two side blocks 210 are arranged at two side ends of the side plate 2, so as to facilitate the movement of the side plate 2 at the side end of the support plate 1.

Two groups of support columns 21 are symmetrically and fixedly connected to the bottom end of the lower jacket 22 near the center, and the bottom ends of the support columns 21 are fixedly connected with the side plates 2.

By adopting the technical scheme, two groups of support columns 21 are arranged to conveniently support and stabilize the lower jacket 22.

The top end of the vertical shaft 23 is fixedly connected with a screw 24, and the top end of the screw 24 and the top end of the support plate 1 are positioned on the same horizontal line.

By adopting the above technical scheme, the screw 24 is provided for the convenience of adjusting the distance between the upper jacket 28 and the lower jacket 22.

The top end of the screw 24 is fixedly connected with a limiting disc 211, and the outer ring of the screw 24 is in threaded rotation connection with a bolt 25.

By adopting the above technical scheme, the limiting plate 211 is provided to prevent the bolts 25 on the outer ring of the screw 24 from falling.

The outer ring of the screw 24 is sleeved with a second spring 27, the bottom end of the second spring 27 is fixedly connected with the connecting plate 26, and the top end of the second spring 27 is contacted with the bottom end of the bolt 25.

By adopting the technical scheme, the bolt 25 rotates, and then the upper jacket 28 can move under the cooperation of the second spring 27.

The upper jacket 28 and the lower jacket 22 are provided with uniformly distributed heat dissipation holes 29.

By adopting the technical scheme, a plurality of heat dissipation holes 29 are formed in the upper jacket 28 and the lower jacket 22, so as to facilitate heat dissipation of the cable in clamping, and further prolong the service life of the cable.

The two side ends of the support plate 1 are symmetrically and fixedly connected with L-shaped mounting plates 11 near the top.

By adopting the technical scheme, two L-shaped mounting plates 11 are arranged at two side ends of the support plate 1, so that the whole device is conveniently fixed.

Working principle: when the device is used, a cable is firstly placed above the lower jacket 22, and then the bolt 25 on the outer ring of the screw 24 is rotated, so that the second spring 27 contacted with the cable drives the connecting plates 26 to move downwards under the action of the vertical shaft 23, the upper jacket 28 fixedly connected between the two connecting plates 26 moves towards the direction of the lower jacket 22, the effect of clamping and limiting the cable is realized, and the problem that the cable is easily damaged due to too tight clamping when the cable is fixed by the existing fixing structure is solved;

Then through promoting splint 15 to the direction of circular slot 13 inner wall, the side of cable can place between a plurality of splint 15 this moment, loosens the removal power that promotes a plurality of splint 15 afterwards, can make a plurality of splint 15 remove to cable side department under the effect of a plurality of springs 14, thereby realize carrying out spacing protection's effect to cable side, and then solved the both ends of cable and received external impact easily, these impact produce the problem that destroys the oversheath of cable for a long time.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Wind power cable protector, including extension board (1), its characterized in that: the novel support plate is characterized in that a circular groove (13) is formed in the support plate (1) near the center, two groups of springs I (14) are symmetrically and fixedly connected to the inner wall of the circular groove (13) near the center, clamping plates (15) are fixedly connected to the other ends of the springs I (14), side plates (2) are arranged at the side ends of the support plate (1) and below the circular groove (13), a lower clamping sleeve (22) is arranged at the center of the top end of each side plate (2), a vertical shaft (23) is symmetrically and fixedly connected to the top end and near the two sides of each side plate (2), connecting plates (26) are slidably connected to the outer ring of each vertical shaft (23), and an upper clamping sleeve (28) is fixedly connected between the two connecting plates (26).

2. A wind power cable protector according to claim 1, wherein side blocks (210) are symmetrically and fixedly connected to two sides of the side plate (2) and close to one side of the support plate (1), and the side blocks (210) are detachably connected to the side ends of the support plate (1).

3. A wind power cable protector according to claim 1, characterized in that the bottom end of the lower jacket (22) is symmetrically and fixedly connected with two groups of support columns (21) near the center, and the bottom ends of the support columns (21) are fixedly connected with the side plates (2).

4. A wind power cable protector according to claim 1, characterized in that the top end of the vertical shaft (23) is fixedly connected with a screw (24), and the top end of the screw (24) and the top end of the support plate (1) are positioned on the same horizontal line.

5. A wind power cable protector according to claim 4, wherein the top end of the screw rod (24) is fixedly connected with a limiting disc (211), and the outer ring thread of the screw rod (24) is rotatably connected with a bolt (25).

6. A wind power cable protector according to claim 5, wherein the outer ring of the screw (24) is sleeved with a second spring (27), the bottom end of the second spring (27) is fixedly connected with the connecting plate (26), and the top end of the second spring (27) is contacted with the bottom end of the bolt (25).

7. A wind power cable protector according to claim 1, characterized in that the upper jacket (28) and the lower jacket (22) are provided with evenly distributed heat dissipation holes (29) inside.

8. A wind power cable protector according to claim 1, characterized in that the two side ends of the support plate (1) are symmetrically and fixedly connected with the L-shaped mounting plates (11) near the top.