CN210835126U

CN210835126U - Positioning device for emergency repair of power distribution network

Info

Publication number: CN210835126U
Application number: CN201921627469.2U
Authority: CN
Inventors: 史佳翠; 卫舟; 冯亮; 司钰杰; 陈艳伟
Original assignee: Boai Power Supply Company State Grid Henan Electric Power Co
Current assignee: Boai Power Supply Company State Grid Henan Electric Power Co
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-06-23
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a positioner is salvageed to distribution network, including the electric wire netting line body and the cover body, the upper and lower both ends of the cover body all are equipped with the through-hole, the electric wire netting line body runs through the through-hole setting, be equipped with the connecting piece between cover inner wall and the electric wire netting line body, be equipped with piece and the indicator that resets on the connecting piece, the indicator runs through the cover body setting. The utility model discloses an electromagnetic block on the electric wire netting line body is connected with the metal block on the connecting plate, cooperation first wire and second wire make the pilot lamp switch-on, when the electric wire netting line body breaks down, the electromagnetic block loses magnetism and separates with the metal block under the reset action of spring, can confirm the fault location after the pilot lamp outage this moment, effectively promote the efficiency of salvageing, carry out effectual sealing through the sealing washer on the cover body to the electric wire netting line body, it is internal to avoid moisture or dust to get into the cover, ensure the normal use of electric wire netting line body.

Description

Positioning device for emergency repair of power distribution network

Technical Field

The utility model relates to a power equipment technical field especially relates to a positioner is salvageed to distribution network.

Background

The power distribution network is composed of overhead lines, cables, towers, distribution transformers, isolating switches, reactive power compensators, a plurality of accessory facilities and the like, plays a role in distributing electric energy in the power network, and needs to perform accurate positioning and primary fault judgment on power distribution network equipment with faults in a short time in the emergency repair operation after the power distribution network has faults.

The existing power distribution network emergency repair positioning usually needs field workers to detect and confirm rough fault positions later, the emergency repair efficiency is low, and the positioning device for power distribution network emergency repair is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the positioning device for distribution network is salvageed that proposes.

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

the utility model provides a distribution network is salvageed and is used positioner, includes the electric wire netting line body and the cover body, the upper and lower both ends of the cover body all are equipped with the through-hole, the electric wire netting line body runs through the through-hole setting, be equipped with the connecting piece between cover body inner wall and the electric wire netting line body, be equipped with piece and the indicator that resets on the connecting piece, the indicator runs through the cover body setting.

Preferably, equal fixedly connected with sealing washer on the upper and lower both ends lateral wall of the cover body, two the sealing washer cup joints on the electric wire netting line body.

Preferably, the connecting piece includes two electromagnetism pieces and sliding connection on the electric wire netting body respectively and cover the connecting plate that top surface and bottom set up in cover body top surface, two equal fixedly connected with metal block on the relative lateral wall of connecting plate, electromagnetism piece and metal block activity magnetism connect, reset the equal fixed connection of piece and indicator on the connecting plate.

Preferably, the top surface and the bottom of the cover body are both provided with two sliding grooves, a plurality of sliding blocks matched with the sliding grooves are connected in the sliding grooves in a sliding mode, and one ends, far away from the sliding grooves, of the sliding blocks are fixedly connected with the upper ends and the lower ends of the two connecting plates respectively.

Preferably, the piece that resets includes a plurality of springs of fixed connection on the connecting plate keeps away from electric wire netting line body one end lateral wall, a plurality of the one end that the connecting plate was kept away from to the spring all with the inner wall fixed connection of the cover body.

Preferably, the indicator comprises a first lead fixedly connected to the side wall of one end, far away from the power grid line body, of the two connecting plates and two indicator lights fixedly connected to the side wall of the rear end of the cover body, the first lead is electrically connected with the metal block, the two first leads penetrate through the cover body and are electrically connected with the two indicator lights respectively, and two second leads are connected between the indicator lights.

Compared with the prior art, the utility model, its beneficial effect does:

1. the electromagnetic block on the power grid line body is connected with the metal block on the connecting plate, the first wire and the second wire are matched to enable the indicator lamp to be switched on, when the power grid line body breaks down, the electromagnetic block loses magnetism and is separated from the metal block under the reset action of the spring, the fault position can be determined after the indicator lamp is powered off, and the efficiency of rush repair is effectively improved.

2. Carry out effectual sealed to the electric wire netting line body through the sealing washer on the cover body, avoid moisture or dust to get into the cover internally, ensure the normal use of electric wire netting line body.

Drawings

Fig. 1 is a schematic front perspective view of a positioning device for emergency repair of a power distribution network according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is the utility model provides a positioner's for distribution network is salvageed rear view structure schematic diagram.

In the figure: the power grid line comprises a power grid line body 1, a cover body 2, a through hole 3, a connecting piece 4, a resetting piece 5, an indicating piece 6, a sealing ring 7, an electromagnetic block 8, a connecting plate 9, a metal block 10, a sliding groove 11, a sliding block 12, a spring 13, a first lead 14, an indicator lamp 15 and a second lead 16.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

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.

Referring to fig. 1-3, a positioning device for emergency repair of a power distribution network comprises a power grid line body 1 and a cover body 2, wherein the side walls of the upper end and the lower end of the cover body 2 are fixedly connected with sealing rings 7, the two sealing rings 7 are sleeved on the power grid line body 1, the sealing rings 7 can effectively seal the power grid line body 1 to prevent moisture or dust from entering the cover body 2 and ensure the normal use of the power grid line body 1, the upper end and the lower end of the cover body 2 are provided with through holes 3, the power grid line body 1 penetrates through the through holes 3, a connecting piece 4 is arranged between the inner wall of the cover body 2 and the power grid line body 1, the connecting piece 4 comprises two electromagnetic blocks 8 fixedly connected to the power grid line body 1 and connecting plates 9 slidably connected to the top surface and the bottom of the cover body 2, metal blocks 10 are fixedly connected to the opposite side walls of the two connecting plates 9, and, the movable magnetic connection means that the power grid line body 1 is electrified to the electromagnetic block 8 during normal work, so that the electromagnetic block 8 is electrified to generate magnetism and then is magnetically connected with the metal block 10, when the power grid line body 1 breaks down, the electromagnetic block 8 is powered off and loses magnetism, the spring 13 resets to separate the electromagnetic block 8 from the metal block 10, and the reset piece 5 and the indicating piece 6 are fixedly connected to the connecting plate 9.

All be equipped with two spouts 11 on the top surface of the cover body 2 and the bottom, equal sliding connection has assorted slider 12 with it in a plurality of spouts 11, the one end that spout 11 was kept away from to a plurality of sliders 12 respectively with the upper and lower both ends fixed connection of two connecting plates 9, slider 12 when spout 11 removes, the removal of connecting plate 9 of being convenient for, the range of movement of restriction connecting plate 9 simultaneously, be equipped with on the connecting piece 4 and reset 5 and indicator 6, reset 5 includes that fixed connection keeps away from a plurality of springs 13 on the lateral wall of 1 one end of electric wire netting body is kept away from to connecting plate 9, the one end that connecting plate 9 was kept away from to a plurality of springs 13 all with the.

Indicator 6 runs through the setting of the cover body 2, indicator 6 is including respectively fixed connection in two connecting plates 9 keep away from on the 1 one end lateral wall of electric wire netting body fixedly connected with first wire 14 and two pilot lamps 15 on the lateral wall of cover body 2 rear end, first wire 14 and metal block 10 electric connection, two first wires 14 run through the setting of the cover body 2 and respectively with two pilot lamps 15 electric connection, be connected with two second wires 16 between two pilot lamps 15, when electromagnetic block 8 is connected with metal block 10, cooperate first wire 14 and second wire 16 to two pilot lamps 15 circular telegrams, when electromagnetic block 8 separates with metal block 10, can confirm the fault location after the pilot lamp 15 outage, effectively promote the efficiency of salvageing.

When the utility model is used, the cover body 2 and the sealing ring 7 are sleeved on the power grid line body 1, when the power grid line body 1 works normally and has no fault, two electromagnetic blocks 8 of the power grid line body 1 are electrified to generate magnetism and are connected with metal blocks 10 on two connecting plates 9 in the cover body 2 in a magnetic combination way, and after a plurality of springs 13 are stretched, the connecting plates 9 drive the slide block 12 to move in the chute 11, at the moment, the first lead 14, the second lead 16 and the indicator lamp 15 are normally connected, the indicator lamp 15 is lightened to indicate that the power grid line body 1 runs normally, when the power grid line body 1 has a fault, the electromagnetic blocks 8 are powered off and lose magnetism and are separated from the metal blocks 10 under the reset action of the springs 13, at the moment, the fault position can be determined after the indicator lamp 15 is powered off, the efficiency of emergency repair is effectively improved, the power grid line body 1 is effectively sealed through the sealing ring 7 on the cover body 2, and moisture or dust is prevented from entering, ensuring the normal use of the power grid line body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a distribution network is salvageed and is used positioner, includes the electric wire netting body (1) and the cover body (2), its characterized in that, the upper and lower both ends of the cover body (2) all are equipped with through-hole (3), electric wire netting body (1) runs through-hole (3) setting, be equipped with connecting piece (4) between cover body (2) inner wall and electric wire netting body (1), be equipped with on connecting piece (4) and reset piece (5) and indicator (6), indicator (6) run through the cover body (2) setting.

2. The positioning device for rush repair of the power distribution network according to claim 1, wherein the side walls of the upper end and the lower end of the cover body (2) are fixedly connected with sealing rings (7), and the two sealing rings (7) are sleeved on the power grid line body (1).

3. The positioning device for emergency repair of the power distribution network according to claim 1, wherein the connecting member (4) comprises two electromagnetic blocks (8) fixedly connected to the power grid line body (1) and a connecting plate (9) slidably connected to the top surface and the bottom of the cover body (2), the two electromagnetic blocks (8) are fixedly connected to the opposite side walls of the connecting plate (9) through metal blocks (10), the electromagnetic blocks (8) are movably and magnetically connected to the metal blocks (10), and the reset member (5) and the indicating member (6) are fixedly connected to the connecting plate (9).

4. The positioning device for rush repair of the power distribution network according to claim 3, wherein the top surface and the bottom of the cover body (2) are provided with two sliding grooves (11), a plurality of sliding blocks (12) matched with the sliding grooves are connected in the sliding grooves (11) in a sliding manner, and one ends of the sliding blocks (12) far away from the sliding grooves (11) are fixedly connected with the upper end and the lower end of the two connecting plates (9) respectively.

5. The positioning device for rush repair of the power distribution network according to claim 3, wherein the reset piece (5) comprises a plurality of springs (13) fixedly connected to the side wall of one end, far away from the power grid line body (1), of the connecting plate (9), and one ends, far away from the connecting plate (9), of the springs (13) are fixedly connected with the inner wall of the cover body (2).

6. The positioning device for emergency repair of the power distribution network according to claim 3, wherein the indicator (6) comprises a first lead (14) and two indicator lights (15), the first lead (14) is fixedly connected to the side wall of one end, far away from the power grid line body (1), of the two connecting plates (9) respectively, the two indicator lights (15) are fixedly connected to the side wall of the rear end of the cover body (2), the first lead (14) is electrically connected with the metal block (10), the two first leads (14) penetrate through the cover body (2) and are electrically connected with the two indicator lights (15) respectively, and two second leads (16) are connected between the indicator lights (15).