CN218767053U

CN218767053U - Intelligent electric power cabinet leakage detection device

Info

Publication number: CN218767053U
Application number: CN202222903424.1U
Authority: CN
Inventors: 王朝统; 邬志鹏; 王超
Original assignee: Yangzhou Hezhong Electric Power Engineering Co ltd
Current assignee: Yangzhou Hezhong Electric Power Engineering Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-03-28
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the technical field of leakage detection, in particular to an intelligent electric power cabinet leakage detection device, which comprises a leakage detector main body, wherein three groups of support legs are arranged on the leakage detector main body, one end of the leakage detector main body is connected with a lead, and a fixed leg mechanism with a cutting function is arranged on the leakage detector main body; pulling wire, the power of dragging makes the insulating layer torn easily by the mouth that opens, thereby make the insulating layer of wire tip break away from the wire gradually, along with the pulling of wire, the heart yearn of wire tip will be located between stopper and the fixed plate lateral wall, under the elastic action of U type shell fragment, make the stopper extrude the heart yearn on the fixed plate lateral wall, thereby realize the installation to electric leakage detector, set for through fixed foot mechanism, fixing the electric leakage detector at the inside in-process of intelligent electric power cabinet, realize cutting to the wire tip insulating layer simultaneously, thereby the degree of difficulty of electric leakage detector installation has been reduced, and the installation steps has been simplified, electric leakage detector installation effectiveness has been improved.

Description

Intelligent electric power cabinet leakage detection device

Technical Field

The utility model relates to an electric leakage detection technical field specifically is an intelligence electric power cabinet electric leakage detection device.

Background

The hardware system of intelligent power distribution cabinet mainly includes: the intelligent management and control system comprises a real-time monitoring system, wherein the real-time monitoring system comprises a fireproof module, an anti-leakage module and the like, the anti-leakage module comprises a leakage detector, when the leakage detector detects a leakage phenomenon, the leakage detector transmits a signal to the controller, after the controller receives the signal, the controller controls the leakage protector and the audible and visual alarm to work, the leakage protector disconnects a circuit, and the leakage protector is used for providing leakage protection.

At present when installing electric leakage detector, at first will install electric leakage detector through the bolt and fix inside intelligent power distribution cabinet, then will follow the inside wire end insulating layer that extends of electric leakage detector and strip, fixing the wire end on the inner wall of switch board through the bolt, this in-process, the insulating layer need be stripped with the help of the instrument to the staff, then twine the heart yearn of wire end at the bolt, screw the bolt on the screw hole at last, this operation requires staff's wire stripping and wire winding skill maturity at first, consequently, high to staff technical requirement, secondly, operating procedure is many, electric leakage detector's installation effectiveness is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence electric power cabinet electric leakage detection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent electric power cabinet electric leakage detection device comprises an electric leakage detector main body, wherein three groups of support legs are arranged on the electric leakage detector main body, one end of the electric leakage detector main body is connected with a lead, and a fixing leg mechanism with a cutting function is arranged on the electric leakage detector main body;

the fixed foot mechanism comprises a fixed plate, a through hole is formed in the fixed plate, a rectangular groove is formed in one side of the through hole, the rectangular groove is connected with a rectangular shaft in a sliding mode, and the rectangular shaft is connected with the fixing mechanism.

Preferably, the fixing mechanism comprises a limiting frame, a limiting block is arranged in the limiting frame, a U-shaped elastic sheet is arranged at one end of the limiting block, the limiting block is connected with a shifting lever, a guide pillar is arranged on the shifting lever, and a cutting knife is arranged on one side of the limiting block.

Preferably, the fixed plate and the support legs are fixed inside the intelligent electric power cabinet through bolts.

Preferably, one end of the limiting frame is fixedly connected with the rectangular shaft, a rectangular hole is formed in the limiting frame, and an inverted inclined plane is arranged at one end of the limiting frame.

Preferably, the U-shaped elastic sheet is fixedly connected with the limiting block, and the cutting knife is fixed in the limiting frame.

Preferably, the deflector rod is provided with a guide hole, the guide hole is connected with a guide pillar in a sliding manner, and the guide pillar is fixed in the rectangular hole.

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

1. the bolt precession in-process that the fixed plate corresponds, the bolt passes the through-hole precession, the oblique plane that falls of spacing one end will be extruded to the bolt upper end that constantly precession, and the bolt upper end is pasting the oblique plane slip that falls, spacing drive rectangular shaft slides along the rectangular channel this moment, and spacing makes the stopper further extrude the wire through U type shell fragment, make U type shell fragment further compressed, spacing drive simultaneously cuts the sword, the sharp sword that cuts of tip will extrude the wire, the insulating layer that makes the wire tip is cut, the oblique plane that falls staggers completely until the bolt upper end, and the fixed plate is fixed inside intelligent electric power cabinet, the insulating layer of wire tip is cut the son by the incision this moment.

2. Pulling the wire, the power of dragging makes the insulating layer torn easily by the incision mouth, thereby make the insulating layer of wire tip break away from the wire gradually, along with the pulling of wire, the heart yearn of wire tip will be located between stopper and the fixed plate lateral wall, under the elastic action of U type shell fragment, make the stopper extrude the heart yearn on the fixed plate lateral wall, thereby the realization is to the installation of electric leakage detector, set for through fixed foot mechanism, fixing the electric leakage detector at the inside in-process of intelligent electric power cabinet, realize cutting to wire tip insulating layer simultaneously, thereby the degree of difficulty of electric leakage detector installation has been reduced, and the installation procedure has been simplified, the electric leakage detector installation effectiveness has been improved.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of the assembly of the fixing leg mechanism, the bolt and the wire of the present invention.

Fig. 3 is a schematic sectional view of the fixing leg mechanism, the bolt and the wire of the present invention.

In the figure: 1. a leakage detector body; 2. a support leg; 3. a fixed leg mechanism; 4. a bolt; 5. a wire; 301. a fixing plate; 302. a through hole; 303. a rectangular groove; 304. a rectangular shaft; 305. a fixing mechanism; 51. a limiting frame; 52. a limiting block; 53. a U-shaped elastic sheet; 54. a deflector rod; 55. a guide post; 56. cutting knife; 511. a rectangular hole; 512. and (4) chamfering the inclined plane.

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 to 3, the present invention provides a technical solution: the utility model provides an intelligence electric power cabinet electric leakage detection device, includes electric leakage detector main part 1, sets up three groups of stabilizer blades 2 on the electric leakage detector main part 1, and electric leakage detector main part 1 one end connecting wire 5 sets up fixed foot mechanism 3 that has the function of cutting on the electric leakage detector main part 1, and fixed foot mechanism 3 includes fixed plate 301, and rectangular axle 304 connects fixed establishment 305. The fixing mechanism 305 includes a limiting frame 51, a limiting block 52 is disposed in the limiting frame 51, one end of the limiting block 52 is provided with a U-shaped elastic sheet 53, the limiting block 52 is connected with a shift lever 54, a guide pillar 55 is disposed on the shift lever 54, the U-shaped elastic sheet 53 is fixedly connected with the limiting block 52, the fixing plate 301 is made of metal, the U-shaped elastic sheet 53 is made of elastic stainless steel, when the electric leakage detector needs to be installed, the shift lever 54 is shifted, the shift lever 54 drives the limiting block 52 along the guide pillar 55, so that the other end of the limiting block 52 is separated from the side wall of the fixing plate 301, the limiting block 52 extrudes the U-shaped elastic sheet 53, then one end of the lead 5 is inserted into the limiting frame 51, one end of the lead 5 is located between the other end of the limiting block 52 and the side wall of the fixing plate 301, the shift lever 54 is released, the limiting block 52 moves back under the elastic action of the U-shaped elastic sheet 53, the limiting block 52 pushes the lead 5, and the end of the lead 5 is clamped between the side wall of the limiting block 52 and the fixing plate 301.

The fixing plate 301 is provided with a through hole 302, one side of the through hole 302 is provided with a rectangular groove 303, the rectangular groove 303 is slidably connected with a rectangular shaft 304, one side of a limiting block 52 is provided with a cutting knife 56, the fixing plate 301 and the support legs 2 are both fixed in the intelligent electric power cabinet through bolts 4, one end of a limiting frame 51 is fixedly connected with the rectangular shaft 304, the limiting frame 51 is provided with a rectangular hole 511, one end of the limiting frame 51 is provided with an inverted inclined plane 512, the cutting knife 56 is fixed in the limiting frame 51, a deflector rod 54 is provided with a guide hole which is slidably connected with a guide post 55, the guide post 55 is fixed in the rectangular hole 511, wherein the end part of the cutting knife 56 is sharp, when a lead 5 is fixed on the fixing leg mechanism 3, three groups of support legs 2 and the fixing plate 301 are respectively screwed in threaded holes in the intelligent electric power cabinet through four groups of bolts 4, the bolts 4 corresponding to the fixing plate 301 are screwed in, the bolts 4 pass through the through hole 302, the upper end of the bolt 4 which is screwed in continuously extrudes the inverted inclined plane 512 at one end of the limiting frame 51, the upper end of the bolt 4 slides along the inverted inclined plane 512, at the same time, the limiting frame 51 drives the rectangular shaft 304 to slide along the rectangular groove 303, the limiting frame 51 further extrudes the wire 5 through the limiting block 52 by the U-shaped elastic sheet 53, the U-shaped elastic sheet 53 is further compressed, the limiting frame 51 drives the cutting knife 56, the cutting knife 56 with the sharp end extrudes the wire 5, the insulating layer at the end of the wire 5 is cut until the upper end of the bolt 4 completely staggers the inverted inclined plane 512, the fixing plate 301 is fixed inside the intelligent electric cabinet, at the moment, the insulating layer at the end of the wire 5 is cut into the openings, the wire 5 is pulled, the pulling force enables the cut openings of the insulating layer to be easily torn, the insulating layer at the end of the wire 5 is gradually separated from the wire 5, and along with the pulling of the wire 5, the core wire at the end of the wire 5 is positioned between the limiting block 52 and the side wall of the fixing plate 301, under U type shell fragment 53's elastic action, make stopper 52 extrude the heart yearn on fixed plate 301 lateral wall, thereby realize the installation to the leakage detector, set for through fixed foot mechanism 3, fixing the leakage detector at the inside in-process of intelligent electric power cabinet, realize cutting to 5 tip insulating layers of wire simultaneously, thereby the degree of difficulty of leakage detector installation has been reduced, and the installation steps has been simplified, the leakage detector installation effectiveness has been improved, secondly, the inside electric leakage of intelligent electric power cabinet, it is electrified to inevitable to make the cabinet body of intelligent electric power cabinet, the electric current passes through fixed plate 301 lateral wall and transmits wire 5, make the leakage detector detect the electric current through wire 5, thereby realize the detection to intelligent electric power cabinet electric leakage.

In the using process, the shift lever 54 is shifted, the shift lever 54 drives the limit block 52 along the guide post 55, so that the other end of the limit block 52 is separated from the side wall of the fixed plate 301, the limit block 52 extrudes the U-shaped elastic sheet 53, then one end of the lead 5 is inserted into the limit frame 51, one end of the lead 5 is positioned between the other end of the limit block 52 and the side wall of the fixed plate 301, the shift lever 54 is loosened, the limit block 52 moves back under the elastic action of the U-shaped elastic sheet 53, the limit block 52 moving back extrudes the lead 5, the lead 5 is fixed on the fixed foot mechanism 3, the three groups of support legs 2 and the fixed plate 301 are respectively screwed in the threaded holes in the intelligent electric cabinet through the four groups of bolts 4, in the screwing-in process of the bolts 4 corresponding to the fixed plate 301, the bolts 4 penetrate through the through holes 302 and continuously screwed-in upper ends of the bolts 4 extrude the inverted inclined plane 512 at one end of the limit frame 51, and the upper end of the bolt 4 slides against the reverse inclined plane 512, at this time, the limiting frame 51 drives the rectangular shaft 304 to slide along the rectangular groove 303, and the limiting frame 51 further presses the wire 5 by the limiting block 52 through the U-shaped elastic sheet 53, so that the U-shaped elastic sheet 53 is further compressed, and at the same time, the limiting frame 51 drives the cutting knife 56, the cutting knife 56 with a sharp end presses the wire 5, so that the insulating layer at the end of the wire 5 is cut open, until the upper end of the bolt 4 completely deviates from the reverse inclined plane 512, and the fixing plate 301 is fixed inside the intelligent electric power cabinet, at this time, the insulating layer at the end of the wire 5 is cut open, the wire 5 is pulled, the opening where the insulating layer is cut open is easily torn by the pulling force, so that the insulating layer at the end of the wire 5 gradually separates from the wire 5, as the wire 5 is pulled, the core wire at the end of the wire 5 is located between the limiting block 52 and the side wall of the fixing plate 301, under the elastic action of the U-shaped elastic sheet 53, the stopper 52 presses the core wire against the side wall of the fixing plate 301.

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. The utility model provides an intelligence electric power cabinet electric leakage detection device, includes electric leakage detector main part (1), set up three stabilizer blades of group (2) on electric leakage detector main part (1), electric leakage detector main part (1) one end connecting wire (5), its characterized in that: the electric leakage detector main body (1) is provided with a fixed pin mechanism (3) with a cutting function;

the fixing foot mechanism (3) comprises a fixing plate (301), a through hole (302) is formed in the fixing plate (301), a rectangular groove (303) is formed in one side of the through hole (302), the rectangular groove (303) is connected with a rectangular shaft (304) in a sliding mode, and the rectangular shaft (304) is connected with a fixing mechanism (305).

2. The intelligent electric power cabinet electric leakage detection device of claim 1, characterized in that: the fixing mechanism (305) comprises a limiting frame (51), a limiting block (52) is arranged in the limiting frame (51), a U-shaped elastic sheet (53) is arranged at one end of the limiting block (52), the limiting block (52) is connected with a shifting rod (54), a guide pillar (55) is arranged on the shifting rod (54), and a cutting knife (56) is arranged on one side of the limiting block (52).

3. The intelligent electric power cabinet leakage detection device of claim 1, characterized in that: and the fixing plate (301) and the support legs (2) are fixed inside the intelligent electric power cabinet through bolts (4).

4. The intelligent electric power cabinet electric leakage detection device of claim 2, characterized in that: one end of the limiting frame (51) is fixedly connected with the rectangular shaft (304), a rectangular hole (511) is formed in the limiting frame (51), and an inverted inclined plane (512) is arranged at one end of the limiting frame (51).

5. The intelligent electric power cabinet leakage detection device of claim 2, characterized in that: the U-shaped elastic sheet (53) is fixedly connected with a limiting block (52), and the cutting knife (56) is fixed in the limiting block (51).

6. The intelligent electric power cabinet leakage detection device of claim 2, characterized in that: the shifting rod (54) is provided with a guide hole, the guide hole is connected with a guide post (55) in a sliding mode, and the guide post (55) is fixed in the rectangular hole (511).