CN215911783U

CN215911783U - Safe block terminal that protectiveness is strong

Info

Publication number: CN215911783U
Application number: CN202122486137.0U
Authority: CN
Inventors: 王同义; 姚联邦; 王鹏; 余洪明; 邓娅丽
Original assignee: Anhui Fuyang Qiaoxing Electrical Equipment Co ltd
Current assignee: Anhui Fuyang Qiaoxing Electrical Equipment Co ltd
Priority date: 2021-10-15
Filing date: 2021-10-15
Publication date: 2022-02-25
Anticipated expiration: 2031-10-15

Abstract

The utility model discloses a safety distribution box with strong protectiveness, which comprises a box body and an installation mechanism, wherein the box body is provided with a first mounting hole; a box body: four corners of the lower surface of the box body are respectively provided with a base, the left side of the front end of the box body is fixedly connected with the right end of the door plate through a hinge, glass is arranged in an installation port in the middle of the door plate, the left end of the rear side surface of the door plate is provided with a handle, the upper surface of the box body is provided with a rain baffle, the upper end of the rear wall of the box body is provided with a wire inlet, the lower end of the rear wall of the box body is provided with a wire outlet, rubber rings are arranged inside the wire inlet and the wire outlet, and a moisture absorption plate is placed on the bottom wall of the box body; installation mechanism: set up in the back wall mounting groove of box, the middle part of installation mechanism is equipped with the mouth of dodging that corresponds with the moisture absorption plate, and this safety distribution box that protectiveness is strong, the real-time detection electric leakage condition sends out the police dispatch newspaper at once during the electric leakage, through the behavior in the glass observation box, does not need to contact the block terminal, prevents that personnel's mistake from touching and producing harm.

Description

Safe block terminal that protectiveness is strong

Technical Field

The utility model relates to the technical field of power transmission, in particular to a safety distribution box with strong protectiveness.

Background

The block terminal is electrical equipment, it is small to have, simple installation, technical performance is special, the rigidity, the configuration function is unique, do not receive the place restriction, it is more general to use, the operation is stable and reliable, space utilization is high, take up an area of few and have the characteristics of environmental protection effect, current block terminal is the inside mounting bracket that is equipped with of metal box mostly, bear the distributor and make reasonable allotment for circuit distribution, but traditional block terminal exists a great deal of not enough rain-proof drenches, the installation protector of dampproofing and distributor, box electric leakage can not in time directly perceived discovery, therefore, we provide a safe block terminal that protectiveness is strong.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a high-protection safety distribution box, finds the electric leakage condition in time, has a good protection effect, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a safety distribution box with strong protectiveness comprises a box body and an installation mechanism;

a box body: four corners of the lower surface of the box body are respectively provided with a base, the left side of the front end of the box body is fixedly connected with the right end of the door plate through a hinge, glass is arranged in an installation port in the middle of the door plate, the left end of the rear side surface of the door plate is provided with a handle, the upper surface of the box body is provided with a rain baffle, the upper end of the rear wall of the box body is provided with a wire inlet, the lower end of the rear wall of the box body is provided with a wire outlet, rubber rings are arranged inside the wire inlet and the wire outlet, and a moisture absorption plate is placed on the bottom wall of the box body;

installation mechanism: set up in the back wall mounting groove of box, the middle part of installation mechanism is equipped with the mouth of dodging that corresponds with the moisture absorption plate, and the real-time detection electric leakage condition sends out the police dispatch newspaper at once during the electric leakage, prevents that the electric leakage from causing the injury to the people, prevents that the rainwater from getting into in the box, guarantees the inside drying of block terminal.

Further, still include the PLC controller, the PLC controller sets up in the middle part of door plant leading flank, and external power source is connected to the input electricity of PLC controller, controls each electrical apparatus work.

Further, still include the alarm lamp, the alarm lamp sets up in the upper surface middle part of weather shield, and the input of alarm lamp is connected to the output electricity of PLC controller, reminds personnel.

Further, still include the electric leakage detector, the electric leakage detector sets up in the left surface of box, and the electric leakage detector is connected with PLC controller two-way electricity, detects whether the box is electrified.

Further, installation mechanism includes spacing hole, fixing bolt, mounting panel, ceramic fixed block and installation base, the ceramic fixed block all sets up in the back wall mounting groove of box, and the front end all is through fixing bolt fixedly connected with mounting panel between two ceramic fixed blocks of same level, and the leading flank of mounting panel all is equipped with spacing hole, and the installation base sets up in the diapire center of box, and the middle part of moisture absorption plate is equipped with and keeps away the mouth with the installation base complex, and firm installation distributor prevents to electrically conduct.

The air conditioner further comprises an air exchange fan, the air exchange fan is arranged in the round hole in the left side face of the box body, a dust screen is arranged at an air inlet of the air exchange fan, the output end of the PLC is electrically connected with the input end of the air exchange fan, air is filtered, and external air is blown into the box body.

Further, still include the gas outlet, the gas outlet all sets up in the right flank of box, and the upper end of gas outlet all is equipped with rain-proof cover, takes a breath and prevents simultaneously that the rainwater from getting into through the gas outlet.

Compared with the prior art, the utility model has the beneficial effects that: this safe block terminal that protectiveness is strong has following benefit:

1. the distributor is installed and fixed on the installation base through bolts, the rear side of the distributor is fixed and limited on the installation plate through the limiting holes by the bolts, the ceramic fixing block ensures the insulativity of the joint of the ceramic fixing block and the tank wall, the device can be quickly insulated and installed, the structural design is small and simple, the stability is better after installation, the input line passes through the rubber ring of the wire inlet and enters the box body to be connected with the input end of the distributor, the output line passes through the rubber ring of the wire outlet to be connected with the input end of the distributor, the rain cover prevents rainwater from entering the box body to corrode the electric appliance, the moisture absorption plate enables the box body to be dry, the moisture absorption plate can be replaced regularly, through the operating conditions in the glass observation box, need not contact the block terminal, prevent that the electric leakage from causing the injury to the people, prevent that the rainwater from getting into in the box, guarantee the inside drying of block terminal, guarantee the drying of inside distribution environment, protectiveness such as waterproof drenching is better.

2. The detection end of the electric leakage detector is connected with the inner wall of the box in advance, the PLC controls the electric leakage detector to work, after the electric leakage detector detects that the electric quantity of the box exceeds safe current, a signal is transmitted to the PLC, the PLC controls the alarm lamp to flicker, danger caused by error touch of non-professionals is prevented, the electric leakage condition is detected in real time, visual alarm is sent out immediately during electric leakage, and harm caused by error touch of personnel is prevented.

Drawings

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

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic top view of the moisture absorption plate of the present invention.

In the figure: the device comprises a box body 1, a base 2, a door plate 3, a PLC controller 4, an installation mechanism 5, a limiting hole 51, a fixing bolt 52, an installation plate 53, a ceramic fixing block 54, an installation base 55, glass 6, a ventilation fan 7, an air outlet 8, a rain cover 9, a rain shield 10, a moisture absorption plate 11, a rubber ring 12, a dust screen 13, a handle 14, an alarm lamp 15 and an electric leakage detector 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a technical solution: a safety distribution box with strong protectiveness comprises a box body 1 and an installation mechanism 5;

a box body 1: the box body 1 provides mounting positions for all parts, four corners of the lower surface of the box body 1 are provided with bases 2, the box body 1 is supported, the box body 1 is prevented from directly contacting the ground, the left side of the front end of the box body 1 is fixedly connected with the right end of a door plate 3 through hinges, glass 6 is arranged in a mounting hole in the middle of the door plate 3, the working condition in the box body 1 is observed through the glass 6, the left end of the rear side face of the door plate 3 is provided with a handle 14, the upper surface of the box body 1 is provided with a rain baffle 10 for stopping rainwater, the upper end of the rear wall of the box body 1 is provided with a wire inlet, the lower end of the rear wall of the box body 1 is provided with a wire outlet, rubber rings 12 are arranged inside the wire inlet and the wire outlet, a moisture absorption plate 11 is placed on the bottom wall of the box body 1, and the drying in the box body 1 is kept;

mounting mechanism 5: the mounting mechanism 5 comprises a limiting hole 51, a fixing bolt 52, a mounting plate 53, ceramic fixing blocks 54 and a mounting base 55, wherein the ceramic fixing blocks 54 are all arranged in the rear wall mounting groove of the box body 1, the mounting plate 53 is fixedly connected at the front end between the two ceramic fixing blocks 54 at the same level through the fixing bolt 52, the limiting hole 51 is arranged on the front side surface of the mounting plate 53, the mounting base 55 is arranged at the center of the bottom wall of the box body 1, the avoiding hole matched with the mounting base 55 is arranged in the middle of the moisture absorption plate 11, the distributor is mounted on the mounting base 55 through bolts, the rear side of the distributor is fixed and limited on the mounting plate 53 through the limiting hole 51 through bolts, and the ceramic fixing blocks 54 ensure the insulativity at the joint with the box wall, the distributor of being convenient for can quick insulating installation, and the structure is simple relatively, and the cost is lower, and is fixed firm.

Wherein: still include PLC controller 4, PLC controller 4 sets up in the middle part of 3 leading flank of door plant, and external power source is connected to PLC controller 4's input electricity, control electrical apparatus work.

Wherein: still include alarm lamp 15, alarm lamp 15 sets up in the upper surface middle part of weather shield 10, and alarm lamp 15's input is connected to PLC controller 4's output electricity, and PLC controller 4 controls the flashing of alarm lamp 15.

Wherein: still include electric leakage detector 16, electric leakage detector 16 sets up in the left surface of box 1, and electric leakage detector 16 is connected with PLC controller 4 two-way electricity, and PLC controller 4 control electric leakage detector 16 work, and after electric leakage detector 16 detected the electrified volume of box 1 and exceeded safe current, give PLC controller 4 with the signal transmission.

Wherein: the ventilating fan 7 is arranged in a round hole in the left side face of the box body 1, a dustproof net 13 is arranged at an air inlet of the ventilating fan 7, and the output end of the PLC 4 is electrically connected with the input end of the ventilating fan 7.

Wherein: still include gas outlet 8, gas outlet 8 all sets up in the right flank of box 1, and the upper end of gas outlet 8 all is equipped with rain-proof cover 9, prevents that the rainwater from passing through in gas outlet 8 gets into box 1.

The working principle of the safe distribution box with strong protectiveness provided by the utility model is as follows: the distributor is installed and fixed on an installation base 55 through bolts, the rear side of the distributor is fixedly limited on an installation plate 53 through a limiting hole 51 by the bolts, a ceramic fixing block 54 ensures the insulativity of the joint with the box wall, an input line passes through a rubber ring 12 of a wire inlet to enter the box body 1 and is connected with the input end of the distributor, an output line passes through a rubber ring 12 of a wire outlet to be connected with the input end of the distributor, the detection end of an electric leakage detector 16 is connected with the inner wall of the box body 1, a door panel 3 is closed through a handle 14, a PLC 4 controls the opening and closing of a ventilation fan 7 at regular time through an internal timing module, the ventilation fan 7 blows air filtered by a dustproof net 13 into the box body 1 to take away the heat in the box body 1 and discharge the air to the outside of the box body 1 through an air outlet 8, the PLC 4 controls the electric leakage detector 16 to work, and when the electric leakage detector 16 detects that the electric quantity of the box body 1 exceeds the safe current, give PLC controller 4 with signal transmission, PLC controller 4 controls 15 scintillations of alarm lamp, prevents that non-professional mistake from touching and takes place danger, and rain-proof cover 9 prevents that the rainwater from causing the corruption to electrical apparatus in getting into box 1, and the hygroscopic plate 11 makes box 1 internal drying, through the behavior in glass 6 observation box 1, need not contact the block terminal, prevents that the electric leakage from leading to the fact the injury to the people.

It should be noted that the PLC controller 4 disclosed in the above embodiments may be selected from S7-200, the ventilation fan 7 may be selected from T35-11BT35-11 fans, the leakage detector 16 may be selected from ST5541 leakage detector, the alarm lamp 15 may be selected from GBS-24V, and the ventilation fan 7, the leakage detector 16 and the alarm lamp 15 of the PLC controller 4 all operate by methods commonly used in the prior art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a safe block terminal that protectiveness is strong, its characterized in that: comprises a box body (1) and an installation mechanism (5);

case (1): four corners of the lower surface of the box body are respectively provided with a base (2), the left side of the front end of the box body (1) is fixedly connected with the right end of the door plate (3) through a hinge, glass (6) is arranged in a mounting hole in the middle of the door plate (3), the left end of the rear side surface of the door plate (3) is provided with a handle (14), the upper surface of the box body (1) is provided with a rain baffle (10), the upper end of the rear wall of the box body (1) is provided with a wire inlet, the lower end of the rear wall of the box body (1) is provided with a wire outlet, rubber rings (12) are arranged inside the wire inlet and the wire outlet, and a moisture absorption plate (11) is placed on the bottom wall of the box body (1);

mounting mechanism (5): the mounting mechanism is arranged in a mounting groove on the rear wall of the box body (1), and an avoiding opening corresponding to the moisture absorption plate (11) is arranged in the middle of the mounting mechanism (5).

2. A highly protective safety distribution box according to claim 1, wherein: still include PLC controller (4), PLC controller (4) set up in the middle part of door plant (3) leading flank, and external power source is connected to the input electricity of PLC controller (4).

3. A highly protective safety distribution box according to claim 2, wherein: still include alarm lamp (15), alarm lamp (15) set up in the upper surface middle part of weather shield (10), and the input of alarm lamp (15) is connected to the output electricity of PLC controller (4).

4. A highly protective safety distribution box according to claim 2, wherein: the electric leakage detection device is characterized by further comprising an electric leakage detector (16), wherein the electric leakage detector (16) is arranged on the left side face of the box body (1), and the electric leakage detector (16) is in bidirectional electric connection with the PLC (4).

5. A highly protective safety distribution box according to claim 1, wherein: installation mechanism (5) are including spacing hole (51), fixing bolt (52), mounting panel (53), ceramic fixed block (54) and installation base (55), ceramic fixed block (54) all set up in the back wall mounting groove of box (1), and the front end all is through fixing bolt (52) fixedly connected with mounting panel (53) between two ceramic fixed blocks of same level (54), and the leading flank of mounting panel (53) all is equipped with spacing hole (51), and installation base (55) set up in the diapire center of box (1), and the middle part of hydroscopic plate (11) is equipped with and avoids the mouth with installation base (55) complex.

6. A highly protective safety distribution box according to claim 2, wherein: the ventilating fan is characterized by further comprising a ventilating fan (7), the ventilating fan (7) is arranged in a round hole in the left side face of the box body (1), a dust screen (13) is arranged at an air inlet of the ventilating fan (7), and the output end of the PLC (4) is electrically connected with the input end of the ventilating fan (7).

7. A highly protective safety distribution box according to claim 1, wherein: still include gas outlet (8), gas outlet (8) all set up in the right flank of box (1), and the upper end of gas outlet (8) all is equipped with rain-proof cover (9).