CN213959729U

CN213959729U - Novel power line protection device

Info

Publication number: CN213959729U
Application number: CN202023086927.1U
Authority: CN
Inventors: 朱金伟
Original assignee: Tianjin Jinjie Guangming Electric Power Engineering Co ltd
Current assignee: Xing'an Electric Technology Tianjin Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-13
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a novel power line protection device, including first electric wire, the right side of first electric wire is connected with the second electric wire, the equal interference fit of outside outer wall of first electric wire and second electric wire has the rubber circle, the equal rigid coupling of outer wall of rubber circle is at the top outside inner wall of first casing. This novel power line protector, pass the rubber circle of first casing both sides with first electric wire and second electric wire in proper order, and the rubber circle of both sides seals up the gap between first electric wire and second electric wire and the first casing respectively, first splint rotate to the inboard through changeing the ball on the turn trough, and two first springs give the ascending power of first splint, the first splint of both sides pushes up first electric wire and second electric wire respectively at the second splint internal fixation of both sides, avoid the electric wire to receive external force to influence and break off, current power line protector when using has been solved, can not fix the junction department of electric wire, make the electric wire receive external force to influence and the problem of disconnection.

Description

Novel power line protection device

Technical Field

The utility model relates to a power line technical field specifically is a novel power line protection device.

Background

The power line is a line used for transmitting electric energy among a power plant, a transformer substation and a power consumer, is an important component of a power supply system, and is responsible for the tasks of transmitting and distributing electric energy, the power line is divided into an overhead line, a cable line, an indoor line and the like according to the structural form, and the connection electricity of the power line needs to be protected, but when the existing power line protection device is used, the connection point of the electric line cannot be fixed, so that the electric line is broken due to the influence of external force, meanwhile, the existing power line protection device cannot seal the connection point of the electric line, so that water vapor enters and the connection stability of the electric line is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel power line protector to current power line protector who proposes in solving above-mentioned background art can not fix the junction department of electric wire when using, makes the electric wire receive the problem that external force influences and break off.

In order to achieve the above object, the utility model provides a following technical scheme: a novel power line protection device comprises a first electric wire, wherein a second electric wire is connected to the right side of the first electric wire, rubber rings are arranged on the outer side walls of the first electric wire and the second electric wire in an interference fit mode, the outer walls of the rubber rings are fixedly connected to the upper outer inner wall of a first shell, and a fixing mechanism is arranged on the inner side of the first shell;

the fixing mechanism comprises a first clamping plate, a second clamping plate, a rotating ball, a rotating groove, a transverse plate, a vertical rod, a supporting plate and a first spring;

the utility model discloses a set up the bottom of runner, including first splint, runner, the laminating of the top inner wall of first splint has first electric wire, the top rigid coupling of second splint is at the top inner wall of first casing, first splint rotate with the runner through changeing the ball and link to each other, the bottom rigid coupling of runner has the diaphragm, the bottom outside rigid coupling of diaphragm has the montant, the outer wall of montant all with the middle inner wall of first spring and the outside inner wall clearance fit of backup pad, the rear end of backup pad is fixed connection at the below rear end face of first casing, the bottom outside rigid coupling of diaphragm has first spring, the bottom rigid coupling of first spring is in the top outside of backup pad.

Preferably, the first clamping plate and the second clamping plate are both symmetrically arranged about the first housing.

Preferably, the outer wall of the lower part of the first shell is tightly attached with a rubber pad, and the outer wall of the rubber pad is fixedly connected with the inner wall of the second shell.

Preferably, the rubber pad is annular.

Preferably, an installation mechanism is installed on the outer side above the second shell;

the mounting mechanism comprises a threaded rod, a handle, a cross block, a sphere, a top plate, a vertical plate, a cross rod, a concave plate, a second spring, a top block and a clamping groove;

the below outer wall rigid coupling of threaded rod has the handle, the below outer wall threaded connection of threaded rod has the horizontal piece, the inboard rigid coupling of horizontal piece is at the top outer wall of second casing, the top rigid coupling of threaded rod has the spheroid, the inboard laminating of spheroidal inboard has the roof, the inboard rigid coupling of roof has the riser, the inboard rigid coupling of riser has two horizontal poles, the equal clearance fit of inboard outer wall of horizontal pole has notch board and second spring, the bottom rigid coupling of notch board is at the top edge of second casing, the equal rigid coupling of inboard outer wall of horizontal pole has the kicking block, the equal rigid coupling in inboard of kicking block has the second spring, the equal rigid coupling in the inboard of notch board of second spring, the equal joint of inboard outer wall of horizontal pole has the draw-in groove, the draw-in groove is all seted up at the below outside inner wall of first casing.

Preferably, the outer wall of the handle is processed with abrasive grains.

Compared with the prior art, the beneficial effects of the utility model are that: this novel power line protection device, compared with the conventional art, has following advantage:

the first electric wire and the second electric wire sequentially penetrate through the rubber rings on two sides of the first shell through the matching of the first electric wire, the second electric wire, the rubber rings, the rotating ball, the rotating groove, the transverse plates, the vertical rods, the supporting plate and the first springs, gaps between the first electric wire and the first shell and between the second electric wire and the first shell are respectively sealed by the rubber rings on two sides, the first clamping plate rotates inwards on the rotating groove through the rotating ball, the two first springs apply upward force to the first clamping plate, the first clamping plates on two sides respectively support the first electric wire and the second electric wire in the second clamping plates on two sides for fixing, the electric wire is prevented from being broken due to the influence of external force, and the problem that the existing electric power line protection device cannot fix the connecting point of the electric wire when in use, and the electric wire is broken due to the influence of the external force is solved;

through the cooperation between the first electric wire, the second electric wire, the rubber ring, the first shell, the second shell, the rubber pad, the threaded rod, the handle, the transverse block, the ball body, the top plate, the vertical plate, the transverse rod, the concave plate, the second spring, the top block and the clamping grooves, the first shell is inserted into the second shell, the rubber pad seals a gap between the first shell and the second shell, the handle is rotated to drive the threaded rod to rotate in the transverse block, the threaded rod moves upwards to drive the ball body to move upwards, the ball body provides inward force to the top plate, the top plate provides inward force to the vertical plate to enable the two transverse rods to move inwards in the concave plate and the second spring, the transverse rod drives the top block to move inwards to enable the second spring to be pressed in the concave plate, the two transverse rods are inserted into the two clamping grooves on the first shell, the first shell is installed in the second shell, the electric wire connection position is in a sealing state, and connection stability is prevented from being influenced by water vapor entering, the problem of current power line protector can not seal wire connection department for vapor gets into, influences wire connection stability is solved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross bar, the clamping groove and the first housing in FIG. 1;

FIG. 3 is a schematic structural view of the rotary ball, the rotary groove and the transverse plate in FIG. 1;

fig. 4 is a schematic structural view of the first housing, the rubber ring and the first electric wire in fig. 1.

In the figure: 1. the electric wire comprises a first electric wire, 2, a second electric wire, 3, a rubber ring, 4, a fixing mechanism, 401, a first clamping plate, 402, a second clamping plate, 403, a rotating ball, 404, a rotating groove, 405, a transverse plate, 406, a vertical rod, 407, a supporting plate, 408, a first spring, 5, an installation mechanism, 501, a threaded rod, 502, a handle, 503, a transverse block, 504, a ball body, 505, a top plate, 506, a vertical plate, 507, a transverse rod, 508, a concave plate, 509, a second spring, 510, a top block, 511, a clamping groove, 6, a first shell, 7, a rubber pad, 8 and a second shell.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel electric power line protection device comprises a first electric wire 1, a second electric wire 2 is connected to the right side of the first electric wire 1, rubber rings 3 are arranged on the outer side outer walls of the first electric wire 1 and the second electric wire 2 in an interference fit mode, the outer walls of the rubber rings 3 are fixedly connected to the upper outer side inner wall of a first shell 6, the rubber rings 3 on two sides respectively seal gaps between the first electric wire 1 and the second electric wire 2 and the first shell 6, a fixing mechanism 4 is arranged on the inner side of the first shell 6, the fixing mechanism 4 comprises a first clamping plate 401, a second clamping plate 402, a rotating ball 403, a rotating groove 404, a transverse plate 405, a vertical rod 406, a supporting plate 407 and a first spring 408, the first electric wire 1 is attached to the upper inner wall of the first clamping plate 401, the second clamping plate 402 is arranged above the first clamping plate 401, the first electric wire 1 is attached to the lower inner wall of the second clamping plate 402, the first clamping plate 401 pushes the first electric wire 1 to the second clamping plate 402 for fixation, and the second electric wire 2 is the same, the top end of the second clamping plate 402 is fixedly connected with the upper inner wall of the first shell 6, the first clamping plate 401 is rotatably connected with the rotating groove 404 through the rotating ball 403, the first clamping plate 401 is rotated on the rotating groove 404 through the rotating ball 403, the bottom end of the rotating groove 404 is fixedly connected with the transverse plate 405, the outer side of the bottom end of the transverse plate 405 is fixedly connected with the vertical rod 406, the outer wall of the vertical rod 406 is in clearance fit with the middle inner wall of the first spring 408 and the outer inner wall of the supporting plate 407, the rear end of the supporting plate 407 is fixedly connected with the lower rear end surface of the first shell 6, the outer side of the bottom end of the transverse plate 405 is fixedly connected with the first spring 408, the bottom end of the first spring 408 is fixedly connected with the outer side of the top end of the supporting plate 407, the rotating groove 404 drives the transverse plate 405 to move downwards, the transverse plate 405 applies downward force to the two vertical rods 406, the vertical rods 406 move downwards in the first spring 408 and the supporting plate 407, the transverse plate 405 presses the two first springs 408 against the supporting plate 407, conversely, the first clamping plate 401 can be reset by the elasticity of the two first springs 408, and the first clamping plate 401 and the second clamping plate 402 are both symmetrically arranged about the first housing 6, so that the first electric wire 1 and the second electric wire 2 are fixed and stable.

The outer wall of the lower portion of the first shell 6 is tightly attached with a rubber pad 7, the outer wall of the rubber pad 7 is fixedly connected to the inner wall of the second shell 8, the rubber pad 7 seals a gap between the first shell 6 and the second shell 8, and the rubber pad 7 is annular and is convenient to attach to the outer wall of the first shell 6.

The outer side of the upper part of the second shell 8 is provided with an installation mechanism 5, the installation mechanism 5 comprises a threaded rod 501, a handle 502, a cross block 503, a sphere 504, a top plate 505, a vertical plate 506, a cross rod 507, a concave plate 508, a second spring 509, a top block 510 and a clamping groove 511, the outer wall of the lower part of the threaded rod 501 is fixedly connected with the handle 502, the outer wall of the lower part of the threaded rod 501 is in threaded connection with the cross block 503, the handle 502 is rotated to drive the threaded rod 501 to rotate in the cross block 503, the threaded rod 501 moves upwards, the inner side of the cross block 503 is fixedly connected with the outer wall of the upper part of the second shell 8, the top end of the threaded rod 501 is fixedly connected with the sphere 504, the inner side of the sphere 504 is attached with the top plate 505, the sphere 501 drives the sphere 504 to move upwards, the sphere 504 applies force to the inner side of the top plate 505, the vertical plate 506 is fixedly connected with the inner side of the top plate 505, the inner side of the vertical plate 506 is fixedly connected with two cross rods 507, the inner side outer walls of the cross rods 507 are in clearance fit with the concave plate 508 and the second spring 509, the inboard power that roof 505 gave riser 506 makes two horizontal poles 507 move to the inboard in concave plate 508 and second spring 509, the bottom rigid coupling of concave plate 508 is at the top edge of second casing 8, the equal rigid coupling of the inboard outer wall of horizontal pole 507 has kicking block 510, the equal rigid coupling of inboard of kicking block 510 has second spring 509, the equal rigid coupling of inboard of second spring 509 is at the inboard of concave plate 508, horizontal pole 507 drives kicking block 510 and moves to the inboard and makes second spring 509 push up and compress in concave plate 508, the equal joint of the inboard outer wall of horizontal pole 507 has draw-in groove 511, draw-in groove 511 all opens the below outside inner wall at first casing 6, two horizontal poles 507 are inserted in two draw-in grooves 511 on first casing 6, make first casing 6 install in second casing 8, the outer wall processing of handle 502 has the wear line, increase rotation friction power.

When the novel power line protection device is used, firstly, a first electric wire 1 and a second electric wire 2 sequentially pass through the rubber rings 3 on the two sides of the first shell 6 by a manual work, the rubber rings 3 on the two sides respectively seal gaps between the first electric wire 1 and the first shell 6 and between the second electric wire 2 and the first shell 6, the first clamping plate 401 rotates inwards on the rotating groove 404 through the rotating ball 403, the two first springs 408 give upward force to the first clamping plate 401, the first clamping plate 401 on the two sides respectively push the first electric wire 1 and the second electric wire 2 against the second clamping plate 402 on the two sides for fixation, the first shell 6 is manually inserted into the second shell 8, the rubber pad 7 seals the gap between the first shell 6 and the second shell 8, the rotating handle 502 drives the threaded rod 501 to rotate in the transverse block 503, the threaded rod 501 moves upwards, the sphere 504 is driven by the threaded rod 501 to move upwards, and the sphere 504 gives force to the top plate 505, the force of the top plate 505 to the inner side of the vertical plate 506 causes the two cross bars 507 to move to the inner side in the concave plate 508 and the second spring 509, the cross bars 507 drives the top block 510 to move to the inner side to press the second spring 509 in the concave plate 508, and the two cross bars 507 are inserted in the two clamping grooves 511 on the first shell 6 to cause the first shell 6 to be installed in the second shell 8.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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 simplicity of description, and 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel power line protection device comprises a first electric wire (1), and is characterized in that: the right side of the first electric wire (1) is connected with a second electric wire (2), the outer side walls of the first electric wire (1) and the second electric wire (2) are respectively in interference fit with a rubber ring (3), the outer wall of each rubber ring (3) is fixedly connected to the upper outer side inner wall of the first shell (6), and a fixing mechanism (4) is installed on the inner side of the first shell (6);

the fixing mechanism (4) comprises a first clamping plate (401), a second clamping plate (402), a rotating ball (403), a rotating groove (404), a transverse plate (405), a vertical rod (406), a supporting plate (407) and a first spring (408);

the top inner wall laminating of first splint (401) has first electric wire (1), the top of first splint (401) is equipped with second splint (402), the below inner wall laminating of second splint (402) has first electric wire (1), the top rigid coupling of second splint (402) is at the top inner wall of first casing (6), first splint (401) rotate with turn trough (404) through changeing ball (403) and link to each other, the bottom rigid coupling of turn trough (404) has diaphragm (405), the bottom outside rigid coupling of diaphragm (405) has montant (406), the outer wall of montant (406) all with the middle inner wall of first spring (408) and the outside inner wall clearance fit of backup pad (407), the rear end rigid coupling of backup pad (407) is at the below rear end face of first casing (6), the bottom outside rigid coupling of diaphragm (405) has first spring (408), the bottom end of the first spring (408) is fixedly connected to the outer side of the top end of the supporting plate (407).

2. The novel power line protection device of claim 1, wherein: the first clamping plate (401) and the second clamping plate (402) are symmetrically arranged relative to the first shell (6).

3. The novel power line protection device of claim 1, wherein: the outer wall of the lower portion of the first shell (6) is tightly attached with a rubber pad (7), and the outer wall of the rubber pad (7) is fixedly connected to the inner wall of the second shell (8).

4. A novel power line protection device as claimed in claim 3, wherein: the rubber pad (7) is annular.

5. A novel power line protection device as claimed in claim 3, wherein: an installation mechanism (5) is installed on the outer side above the second shell (8);

the mounting mechanism (5) comprises a threaded rod (501), a handle (502), a transverse block (503), a sphere (504), a top plate (505), a vertical plate (506), a cross rod (507), a concave plate (508), a second spring (509), a top block (510) and a clamping groove (511);

the below outer wall rigid coupling of threaded rod (501) has handle (502), the below outer wall threaded connection of threaded rod (501) has horizontal piece (503), the inboard rigid coupling of horizontal piece (503) is at the top outer wall of second casing (8), the top rigid coupling of threaded rod (501) has spheroid (504), the inboard laminating of spheroid (504) has roof (505), the inboard rigid coupling of roof (505) has riser (506), the inboard rigid coupling of riser (506) has two horizontal poles (507), the equal clearance fit of the inboard outer wall of horizontal pole (507) has concave plate (508) and second spring (509), the bottom rigid coupling of concave plate (508) is at the top edge of second casing (8), the equal rigid coupling of the inboard outer wall of horizontal pole (507) has kicking block (510), the inboard of kicking block (510) all has second spring (509), the inboard of second spring (509) all is in the inboard of concave plate (508), the inboard outer wall of horizontal pole (507) all is blocked and is had draw-in groove (511), draw-in groove (511) all set up the below outside inner wall at first casing (6).

6. The novel power line protection device of claim 5, wherein: the outer wall of the handle (502) is processed with grinding grains.