CN212967506U

CN212967506U - Five-prevention interlocking device of isolating switch cabinet

Info

Publication number: CN212967506U
Application number: CN202021932531.1U
Authority: CN
Inventors: 张火明
Original assignee: Wanrui Electromechanical Shenzhen Co ltd
Current assignee: Wanrui Electromechanical Shenzhen Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-13
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an isolator cabinet five-prevention interlocking device, including the cabinet body, isolator plug-in strip main part, alarm and pilot lamp, the front side of the cabinet body is provided with the mounting panel, and installs isolator plug-in strip main part above the front side of mounting panel, the below of plug-in strip is provided with the connector lug, the outside of plug-in strip is provided with the spliced pole, the guide slot has been seted up to the front end of mounting panel, and the internally mounted of guide slot has the fly leaf, the outer end front side of fly leaf is connected with the movable rod, and the inside of fly leaf is provided with the connecting rod, the second terminal strip sets up on the right side of isolator plug-in strip main part, and the pilot lamp is installed to the top of second terminal strip, the alarm sets up the top at. This isolator cabinet five-prevention interlock conveniently opens the switch simultaneously or closes, is convenient for operate and deals with emergency, and when the switch-off of knife switch, can send out the police dispatch newspaper, reminds the staff.

Description

Five-prevention interlocking device of isolating switch cabinet

Technical Field

The utility model relates to an isolator cabinet technical field specifically is an isolator cabinet prevents interlock.

Background

With the increase of electricity consumption of people, the voltage is increased more and more, an isolation switch cabinet is needed to be used in order to avoid hurting people due to electric leakage, and a five-prevention interlocking device is needed to be installed on the isolation switch cabinet in order to increase the safety of the isolation switch cabinet;

the existing five-prevention interlocking device is mostly a single control switch when in use, and when an emergency occurs, the switch is inconvenient to be simultaneously turned on or turned off, and an alarm is inconvenient to be sent out to remind related workers when the switch is turned off, so that the five-prevention interlocking device for the isolating switch cabinet is provided, and the problem provided in the prior art is solved conveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an isolator cabinet five-prevention interlocking device to solve the present five-prevention interlocking device that above-mentioned background art provided, when using, most be single control switch, when meetting emergency, inconvenient open the switch simultaneously or close, and inconvenient issue an alarm when the disconnection and remind relevant staff's problem.

In order to achieve the above object, the utility model provides a following technical scheme: an interlocking device is prevented to isolator cabinet five times, includes the cabinet body, isolator plug-in strip main part, second lug, alarm and pilot lamp, the front side of the cabinet body is provided with the mounting panel, and installs isolator plug-in strip main part above the front side of mounting panel, and the below of isolator plug-in strip main part is connected with the plug-in strip, the below of plug-in strip is provided with the connector lug, and the top of connector lug installs the jump ring, the outside of plug-in strip is provided with the spliced pole, and the top of spliced pole is provided with first lug, the front end of mounting panel has been seted up the guide slot, and the internally mounted of guide slot has the fly leaf, the outer end front side of fly leaf is connected with the movable rod, and the inside of fly leaf is provided with the connecting rod, and the inboard of connecting rod is connected with the extrusion piece, the second lug sets up on the right side of isolator plug-in strip, the alarm is arranged above the mounting plate.

Preferably, the front side of mounting panel is equidistant to be provided with isolator plug-in strip main part, and the plug-in strip constitutes extending structure with isolator plug-in strip main part to the plug-in strip is connected with the jump ring block.

Preferably, the connecting column is fixedly connected with the blade to form an integrated structure, and the cross section of the connecting column is of a T-shaped structure.

Preferably, the movable plate and the mounting plate form a sliding structure through the guide groove, the movable rods are arranged on two sides of the movable plate in bilateral symmetry, and the movable plate is internally provided with a cavity.

Preferably, the extrusion blocks are arranged inside the movable plate in a vertically staggered mode, the extrusion blocks are arranged in one-to-one correspondence with the connecting columns, and the extrusion blocks are of a right-angle trapezoidal structure.

Preferably, the first lug plate and the second lug plate are arranged up and down correspondingly, and the first lug plate, the second lug plate and the alarm are electrically connected.

Compared with the prior art, the beneficial effects of the utility model are that: the five-prevention interlocking device of the isolating switch cabinet is convenient for opening or closing the switches at the same time, is convenient for operation and handling emergency situations, and can give an alarm to remind workers when the knife switch is disconnected;

1. the knife switch blade and the connector lug are arranged, the knife switch blade is equidistantly arranged on the mounting plate through the isolating switch knife switch main body, a plurality of groups of knife switch are convenient to arrange, the knife switch blade and the isolating switch knife switch main body form a telescopic structure, the knife switch blade is convenient to clamp and fix with a clamp spring on the connector lug, and the knife switch blade is fixedly connected with the connecting column, so that the switch operation of the knife switch blade is convenient;

2. the movable plate and the extrusion blocks are arranged, the extrusion blocks are arranged in the movable plate up and down and are in one-to-one correspondence with the connecting columns, and the extrusion blocks are convenient to extrude the connecting columns in the moving process of the movable plate, so that the position is controlled, the switches are convenient to be opened or closed simultaneously, and the operation and the response to emergency situations are convenient;

3. the first lug plate and the second lug plate are arranged, when the first lug plate is in contact with the second lug plate, the alarm gives an alarm to remind a worker, the corresponding indicating lamp gives out light, the worker can determine the breaking position quickly, and maintenance is facilitated.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a front view of the movable plate of the present invention;

fig. 4 is the utility model discloses look sideways at and dissect the schematic diagram.

In the figure: 1. a cabinet body; 2. mounting a plate; 3. an isolator blade body; 4. a blade; 5. a connector lug; 6. a clamp spring; 7. connecting columns; 8. a guide groove; 9. a movable plate; 10. a movable rod; 11. a connecting rod; 12. extruding the block; 13. a first lug plate; 14. a second lug plate; 15. an alarm; 16. and an indicator light.

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 five-prevention interlocking device of an isolating switch cabinet comprises a cabinet body 1, a mounting plate 2, an isolating switch knife body 3, a knife switch blade 4, a connector lug 5, a clamp spring 6, a connecting column 7, a guide groove 8, a movable plate 9, a movable rod 10, a connecting rod 11, an extrusion block 12, a first connector lug 13, a second connector lug 14, an alarm 15 and an indicator light 16, wherein the mounting plate 2 is arranged on the front side of the cabinet body 1, the isolating switch knife body 3 is arranged above the front side of the mounting plate 2, the knife switch blade 4 is connected below the isolating switch knife body 3, the connector lug 5 is arranged below the knife switch blade 4, the clamp spring 6 is arranged at the top of the connector lug 5, the connecting column 7 is arranged outside the knife switch blade 4, the first connector lug 13 is arranged above the connecting column 7, the guide groove 8 is formed in the front end of the mounting plate 2, the movable plate 9 is arranged inside the guide groove 8, the movable rod 10 is connected to, and the inside of the movable plate 9 is provided with a connecting rod 11, and the inner side of the connecting rod 11 is connected with a squeezing block 12, a second lug 14 is arranged at the right side of the disconnecting switch knife body 3, an indicator light 16 is arranged above the second lug 14, and an alarm 15 is arranged above the mounting plate 2.

The front side of the mounting plate 2 is provided with the isolating switch knife bodies 3 at equal intervals in fig. 1, fig. 2 and fig. 4, the knife blades 4 and the isolating switch knife bodies 3 form a telescopic structure, the knife blades 4 are clamped and connected with the clamp springs 6, a plurality of groups of switches are conveniently arranged, the connecting column 7 and the knife blades 4 are fixedly connected to form an integrated structure, the cross section of the connecting column 7 is of a T-shaped structure, and conditions are provided for extrusion of the extrusion block 12.

As in fig. 1, fig. 3 and fig. 4, the movable plate 9 forms a sliding structure with the mounting plate 2 through the guide slot 8, and the movable rod 10 is bilaterally symmetrically arranged at two sides of the movable plate 9, and the cavity is opened in the movable plate 9, so that the extrusion block 12 is conveniently mounted, the extrusion block 12 is vertically and alternately arranged in the movable plate 9, and the extrusion block 12 and the connection post 7 are arranged in a one-to-one correspondence manner, and the extrusion block 12 is in a right trapezoid structure, so that the switch is conveniently controlled synchronously, the first wiring piece 13 and the second wiring piece 14 are vertically and correspondingly arranged, and the first wiring piece 13, the second wiring piece 14 and the alarm 15 are electrically connected to each other, so that the alarm.

The working principle is as follows: when the five-prevention interlocking device of the disconnecting switch cabinet is used, as shown in fig. 1, the device is firstly installed at an appointed position, when the switch blade 4 is separated from the clamp spring 6 on the connector lug 5, the switch blade 4 is reset and ascended under the action of the disconnecting switch blade main body 3, so that the switch blade 4 drives the first lug 13 to move, the first lug 13 is further contacted with the second lug 14, the alarm 15 is controlled to give an alarm to remind a worker, and meanwhile, the indicator light 16 corresponding to the second lug 14 is lightened, so that the worker can search quickly;

when the blade 4 needs to be synchronously operated, as shown in fig. 4, the movable rod 10 is used for extruding the movable plate 9, the movable plate 9 is used for driving the extrusion block 12 to move, the extrusion block 12 is used for extruding the connecting column 7, the connecting column 7 is used for driving the blade 4 to move, the extrusion block 12 and the connecting column 7 are arranged in a one-to-one correspondence manner, the blade 4 can be conveniently synchronously moved, the purpose of synchronously operating the switch is achieved, the switch can be conveniently controlled to be closed and opened by sliding the movable plate 9 left and right, the whole working process of the five-prevention interlocking device of the isolating switch cabinet is realized, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an isolator cabinet five prevent interlock, includes the cabinet body (1), isolator plug-in strip main part (3), second lug (14), alarm (15) and pilot lamp (16), its characterized in that: the front side of the cabinet body (1) is provided with a mounting plate (2), an isolating switch knife body (3) is installed above the front side of the mounting plate (2), a knife switch blade (4) is connected below the isolating switch knife body (3), a connector lug (5) is arranged below the knife switch blade (4), a clamp spring (6) is installed at the top of the connector lug (5), a connecting column (7) is arranged on the outer side of the knife switch blade (4), a first connector lug (13) is arranged above the connecting column (7), a guide groove (8) is formed in the front end of the mounting plate (2), a movable plate (9) is installed inside the guide groove (8), a movable rod (10) is connected to the front side of the outer end of the movable plate (9), a connecting rod (11) is arranged inside the movable plate (9), and an extrusion block (12) is connected to the inner side of the connecting rod (11), second lug (14) set up the right side at isolator plug-in strip main part (3), and pilot lamp (16) are installed to the top of second lug (14), alarm (15) set up the top at mounting panel (2).

2. The five-prevention interlocking device of the isolating switch cabinet as claimed in claim 1, wherein: the front side of mounting panel (2) is equidistant to be provided with isolator plug-in strip main part (3), and plug-in strip (4) and isolator plug-in strip main part (3) constitute extending structure to plug-in strip (4) and jump ring (6) block are connected.

3. The five-prevention interlocking device of the isolating switch cabinet as claimed in claim 1, wherein: the connecting column (7) is fixedly connected with the blade (4) to form an integrated structure, and the cross section of the connecting column (7) is of a T-shaped structure.

4. The five-prevention interlocking device of the isolating switch cabinet as claimed in claim 1, wherein: the movable plate (9) and the mounting plate (2) form a sliding structure through the guide groove (8), the movable rods (10) are arranged on two sides of the movable plate (9) in a bilateral symmetry mode, and a cavity is formed in the movable plate (9).

5. The five-prevention interlocking device of the isolating switch cabinet as claimed in claim 1, wherein: the extrusion blocks (12) are arranged in the movable plate (9) in a vertically staggered mode, the extrusion blocks (12) and the connecting columns (7) are arranged in a one-to-one correspondence mode, and the extrusion blocks (12) are of a right-angle trapezoidal structure.

6. The five-prevention interlocking device of the isolating switch cabinet as claimed in claim 1, wherein: the first lug plate (13) and the second lug plate (14) are arranged up and down correspondingly, and the first lug plate (13), the second lug plate (14) and the alarm (15) are electrically connected.