CN219759440U

CN219759440U - Grounding switch

Info

Publication number: CN219759440U
Application number: CN202320874689.5U
Authority: CN
Inventors: 刘建良; 易欢; 何健扬
Original assignee: Lianchuang Hualian Electrical Co ltd Foshan
Current assignee: Lianchuang Hualian Electrical Co ltd Foshan
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-09-26
Anticipated expiration: 2033-04-19

Abstract

The utility model relates to the technical field of power distribution equipment, and discloses a grounding switch, which comprises a main body, wherein mounting plates are arranged at the left end and the right end of the main body, mounting holes are formed in the mounting plates, and the mounting holes are connected with external screws. This earthing switch, automatic brake function is realized through gate mechanism's design, motor drive gear, make rack back and forth slip, rack slip drives insulating gear and rotates, insulating gear rotates, drive the rolling disc and rotate, the rolling disc rotates and drives the dwang and rotate, thereby make the disconnection or the closure of plug-in strip, prevent artificial closure to lead to the electric shock, accident's emergence has been prevented effectively, the security has been improved, this earthing switch has designed a plurality of mounting holes and mounting panel, and at the main part front end, the upside, the downside has set up distribution mechanism, rail guard and gate mechanism etc. these configurations have both guaranteed the reliability of equipment, still improved the convenience of installation, make the switch can more stable installation on any position that needs the protection.

Description

Grounding switch

Technical Field

The utility model relates to the technical field of power distribution equipment, in particular to a grounding switch.

Background

The grounding switch is an important device for guaranteeing the safety of a power system, and has the main effects of avoiding personal injury and asset loss caused by electrical equipment faults by automatically switching on and off a power supply when wires are in short circuit. The grounding switch plays a very important role in the power system, and can quickly respond when the power equipment fails, cut off the power supply and protect the safety of the power equipment and personnel. According to different use situations and application requirements, the grounding switch can be designed into a manual type or an automatic type, and is widely applied to power substations, electrical equipment and various industrial fields.

The existing grounding switch is usually designed by adopting a manual switch mode, special operators are required to control the grounding switch, the mode is inconvenient to operate and easy to cause misoperation, and can not respond to faults in time, so that the safety is reduced due to the fact that larger potential safety hazards exist.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the grounding switch, which aims to solve the problems that the grounding switch in the background art is usually designed by adopting a manual switch mode, needs to be controlled by special operators, is inconvenient to operate, is easy to operate by mistake, cannot respond to faults in time, has larger potential safety hazards, reduces the safety, and is time-consuming and energy-consuming and reduces the working efficiency because the installation process needs to be adjusted and corrected for multiple times in the traditional grounding switch design.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the grounding switch comprises a main body, mounting plates are arranged at the left end and the right end of the main body, mounting holes are formed in the mounting plates, the mounting holes are connected with external screws, a power distribution mechanism is arranged at the front end of the main body, a protective fence is arranged at the front end of the main body, and a gate mechanism is arranged at the front end of the main body;

the power distribution mechanism comprises a connecting plate, a power distribution port and a voltage transformer, wherein the connecting plate is fixedly connected to the upper side of the front end of the main body, the power distribution port is formed in the upper end of the connecting plate, the voltage transformer is fixedly connected to the lower end of the connecting plate, and the same connecting plate is fixedly connected to the lower end of the voltage transformer.

Preferably, the downside fixedly connected with connecting plate of main part front end, the distribution mouth has been seted up to the lower extreme of connecting plate, the upper end fixedly connected with voltage transformer of connecting plate, the upper end fixedly connected with same connecting plate of voltage transformer.

Through the technical scheme, the protective guard can well protect the voltage transformer from being damaged by external force, and can help workers to touch the voltage transformer by mistake during use, so that the safety of the workers is ensured.

Preferably, the gate mechanism comprises a motor, a transmission gear, a rack, a sliding plate, an insulating gear, a rotating disc, a rotating rod and a knife switch, wherein the motor is fixedly connected to the right end of the main body, the transmission gear is fixedly connected to the output end of the motor, the sliding plate is fixedly connected to the right end of the main body, and the rack is slidably connected to the lower end of the sliding plate.

Through the technical scheme, the gate mechanism is compact, has a simple and visual operation interface and operation flow, is easy to master and operate, and improves the working efficiency.

Preferably, the sawtooth on the rack is crisscross distribution, the inside rotation of connecting plate is connected with the dwang, the right-hand member fixedly connected with rolling disc of dwang, the right-hand member fixedly connected with insulating gear of rolling disc, insulating gear adopts insulating material, rack and insulating gear meshing are connected, rack and drive gear meshing are connected, the lower extreme fixedly connected with plug-in strip of dwang, the plug-in strip is provided with a plurality of.

Through above-mentioned technical scheme, utilize motor rotation to drive gear, make rack back-and-forth slip, rack slip drives insulating gear and rotates, and insulating gear rotates, drives the rolling disc and rotates to make the disconnection or the closure of brake blade, thereby realize the function of automatic brake.

Preferably, the front end of the main body is fixedly connected with a guard rail, and the guard rail is provided with a plurality of guard rails.

Through the technical scheme, the voltage transformer can be protected from damage to a great extent by utilizing the plurality of protective fences, and the practicability is improved.

Preferably, the main body is fixedly connected with the mounting plate, the mounting plate is provided with four, and the mounting hole is provided with four.

Through above-mentioned technical scheme, can install mounting hole and wall on the mounting panel through external screw to easy to assemble.

Compared with the prior art, the utility model provides the grounding switch, which has the following beneficial effects:

1. this earthing switch, automatic brake function is realized through gate mechanism's design, and motor drive transmission gear makes rack back and forth slip, and the rack slides and drives insulating gear and rotate, and insulating gear rotates, drives the rolling disc and rotates, and the rolling disc rotates and drives the dwang and rotate to make the disconnection or the closure of plug-in strip, prevent that artificial closure from leading to the electric shock, prevented the emergence of accident effectively, improved the security.

2. This earthing switch, for easy to assemble, this earthing switch has designed a plurality of mounting holes and mounting panel to set up distribution mechanism, rail guard and gate mechanism etc. at main part front end, upside, downside, these configurations have both guaranteed reliability and the security of equipment, have still improved the convenience of installation, make the switch can more stable installation on any position that needs the protection, have improved the practicality.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a left side view of the present utility model;

fig. 4 is a right-side view of the present utility model.

In the figure: 1. a main body; 2. a mounting plate; 3. a mounting hole; 4. a power distribution mechanism; 5. a guard rail; 6. a gate mechanism; 401. a connecting plate; 402. a power distribution port; 403. a voltage transformer; 601. a motor; 602. a transmission gear; 603. a rack; 604. a sliding plate; 605. an insulated gear; 606. a rotating disc; 607. a rotating lever; 608. a knife switch.

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.

Embodiment one:

as shown in fig. 1-2, the present utility model provides a technical solution: the grounding switch comprises a main body 1, mounting plates 2 are arranged at the left end and the right end of the main body 1, mounting holes 3 are formed in the mounting plates 2, the mounting holes 3 are connected with external screws, a power distribution mechanism 4 is arranged at the front end of the main body 1, a protective fence 5 is arranged at the front end of the main body 1, and a gate mechanism 6 is arranged at the front end of the main body 1;

the distribution mechanism 4 comprises a connecting plate 401, a distribution port 402 and a voltage transformer 403, wherein the upper side of the front end of the main body 1 is fixedly connected with the connecting plate 401, the distribution port 402 is formed in the upper end of the connecting plate 401, the voltage transformer 403 is fixedly connected with the lower end of the connecting plate 401, and the same connecting plate 401 is fixedly connected with the lower end of the voltage transformer 403.

Specifically, the lower side fixedly connected with connecting plate 401 of main part 1 front end, distribution port 402 has been seted up to the lower extreme of connecting plate 401, and the upper end fixedly connected with voltage transformer 403 of connecting plate 401, the upper end fixedly connected with same connecting plate 401 of voltage transformer 403. The advantage is, protection fence 5 can be fine protection voltage transformer 403 does not receive external force damage, and can help the staff to touch voltage transformer 403 by mistake when using, guarantees staff's safety.

Specifically, the gate mechanism 6 includes a motor 601, a transmission gear 602, a rack 603, a sliding plate 604, an insulating gear 605, a rotating disc 606, a rotating rod 607, and a knife 608, wherein the right end of the main body 1 is fixedly connected with the motor 601, the output end of the motor 601 is fixedly connected with the transmission gear 602, the right end of the main body 1 is fixedly connected with the sliding plate 604, and the lower end of the sliding plate 604 is slidably connected with the rack 603. The gate mechanism 6 has the advantages of compact structure, simple and visual operation interface and operation flow, easy grasp and operation and improved working efficiency.

Embodiment two:

as shown in fig. 3-4, as an improvement over the previous embodiment. Specifically, the sawtooth on the rack 603 is crisscross distribution, and the inside rotation of connecting plate 401 is connected with dwang 607, and the right-hand member fixedly connected with rolling disc 606 of dwang 607, and the right-hand member fixedly connected with insulated gear 605 of rolling disc 606, insulated gear 605 adopt insulating material, and rack 603 and insulated gear 605 meshing are connected, and rack 603 and transmission gear 602 meshing are connected, and the lower extreme fixedly connected with knife 608 of dwang 607, knife 608 are provided with a plurality of. The automatic brake-off function is achieved by the advantages that the motor 601 rotates to drive the transmission gear 602, the rack 603 slides back and forth, the rack 603 slides to drive the insulating gear 605 to rotate, the insulating gear 605 rotates to drive the rotating disc 606 to rotate, and accordingly the brake blade 608 is opened or closed.

Specifically, the front end of the main body 1 is fixedly connected with a guard rail 5, and a plurality of guard rails 5 are arranged. The advantage is that a plurality of rail guards 5 that utilize can to a great extent protect voltage transformer 403 to suffer damage, has improved the practicality.

Specifically, main part 1 and mounting panel 2 fixed connection, mounting panel 2 are provided with four, and mounting hole 3 is provided with four. The mounting plate has the advantages that the mounting holes 3 on the mounting plate 2 can be mounted with the wall surface through external screws, so that the mounting is convenient.

When the intelligent electric power switch is used, firstly, the mounting hole 3 and the wall surface are mounted through the external screw, the mounting plate 2 is fixed on the wall, the main body 1 is fixed on the wall surface, the installation is convenient, a circuit and external equipment can be connected through the power distribution port 402, after the connection is completed, the motor 601 is started, the motor 601 drives the transmission gear 602, the rack 603 slides back and forth on the sliding plate 604, the rack 603 slides to drive the insulating gear 605 to rotate, the insulating gear 605 rotates to drive the rotating plate 606 to rotate, the rotating plate 606 rotates to drive the rotating rod 607 to rotate, so that the switch blade 608 is opened or closed, the connecting plate 401 and the voltage transformer 403 are connected through electrifying after the switch blade 608 is closed, the protective rail 5 can well protect the voltage transformer 403 from being damaged by external force, and the staff can be helped to touch the voltage transformer 403 by mistake during use.

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

Claims

1. Earthing switch, comprising a main body (1), characterized in that: mounting plates (2) are arranged at the left end and the right end of the main body (1), mounting holes (3) are formed in the mounting plates (2), the mounting holes (3) are connected with external screws, a power distribution mechanism (4) is arranged at the front end of the main body (1), a protective guard (5) is arranged at the front end of the main body (1), and a gate mechanism (6) is arranged at the front end of the main body (1);

the power distribution mechanism (4) comprises a connecting plate (401), a power distribution port (402) and a voltage transformer (403), wherein the connecting plate (401) is fixedly connected to the upper side of the front end of the main body (1), the power distribution port (402) is formed in the upper end of the connecting plate (401), the voltage transformer (403) is fixedly connected to the lower end of the connecting plate (401), and the same connecting plate (401) is fixedly connected to the lower end of the voltage transformer (403).

2. A grounding switch as in claim 1 wherein: the power distribution device is characterized in that a connecting plate (401) is fixedly connected to the lower side of the front end of the main body (1), a power distribution port (402) is formed in the lower end of the connecting plate (401), a voltage transformer (403) is fixedly connected to the upper end of the connecting plate (401), and the same connecting plate (401) is fixedly connected to the upper end of the voltage transformer (403).

3. A grounding switch as in claim 2 wherein: the gate mechanism (6) comprises a motor (601), a transmission gear (602), a rack (603), a sliding plate (604), an insulating gear (605), a rotating disc (606), a rotating rod (607) and a gate knife (608), wherein the right end of the main body (1) is fixedly connected with the motor (601), the output end of the motor (601) is fixedly connected with the transmission gear (602), the right end of the main body (1) is fixedly connected with the sliding plate (604), and the lower end of the sliding plate (604) is slidably connected with the rack (603).

4. A grounding switch as in claim 3 wherein: the sawtooth on rack (603) is crisscross distribution, the inside rotation of connecting plate (401) is connected with dwang (607), the right-hand member fixedly connected with rolling disc (606) of dwang (607), the right-hand member fixedly connected with insulated gear (605) of rolling disc (606), insulated gear (605) adopt insulating material, rack (603) and insulated gear (605) meshing are connected, rack (603) and transmission gear (602) meshing are connected, the lower extreme fixedly connected with knife (608) of dwang (607), knife (608) are provided with a plurality of.

5. A grounding switch as in claim 1 wherein: the front end of the main body (1) is fixedly connected with a guard rail (5), and the guard rail (5) is provided with a plurality of guard rails.

6. A grounding switch as in claim 1 wherein: the main body (1) is fixedly connected with the mounting plate (2), the number of the mounting plate (2) is four, and the number of the mounting holes (3) is four.