CN219164007U

CN219164007U - High-voltage power engineering power box with protection function

Info

Publication number: CN219164007U
Application number: CN202223112491.8U
Authority: CN
Inventors: 戴欣; 雷享; 丁一; 郭政宏; 王广河; 王澈
Original assignee: HuaiAn Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Current assignee: HuaiAn Power Supply Co of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-06-09
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a high-voltage power station Cheng Dianli box with a protection function, which relates to the technical field of engineering power boxes and comprises a box body and a buffer component; the box body comprises: the humidity sensor and the PLC are arranged in the box body, two corresponding moisture adsorption components are arranged on the left side and the right side of the interior of the box body, and a ventilation component is arranged on the rear side of the box body; buffer assembly: the novel box comprises an I-shaped plate, connecting plates, inclined plates, guide rods, limiting plates and buffer springs, wherein two corresponding connecting plates are fixed on the left side and the right side of the inside of the box, the I-shaped plate is fixed in the middle of the upper end of the inside of the box, evenly distributed sliding holes are formed in the lower sides of the I-shaped plate and the two connecting plates, the guide rods are connected in a sliding mode in the sliding holes, two corresponding inclined plates are fixed at the upper ends of all the guide rods, the box can be prevented from being damaged by falling objects at high altitude, and dehumidification can be achieved rapidly.

Description

High-voltage power engineering power box with protection function

Technical Field

The utility model relates to the technical field of engineering power boxes, in particular to a high-voltage power engineering power box with a protection function.

Background

The power box is a mass parameter on data, generally forms a low-voltage forest according to electric wiring, and requires that switch equipment, a measuring instrument, protection electrical appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen, so as to form a low-voltage distribution box; the circuit can be switched on or off by manual or automatic switch during normal operation; in the power engineering, the use of electric power box is very general, current high-voltage power engineering electric power box is in the use, in order to improve its heat dispersion, add cooling device in its inside, but, the electric power box is in the use, the object striking of high altitude weight is at the top of electric power box, cause the electric power box damage very easily, the electric power box damages, there is the potential safety hazard in its inside power original operation in-process, and the inside of box is got into easily to outside vapor when current engineering electric power box is in actual use, lead to the inside electrical apparatus original of box can appear damaging because of moist, for this reason, we propose a high-voltage power engineering electric power box with safeguard function.

Disclosure of Invention

The utility model aims to overcome the existing defects, and provides the high-voltage power tool Cheng Dianli box with the protection function, which can prevent objects falling from high altitude from damaging the box body, and can quickly dehumidify, so that the problems in the background technology can be effectively solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-voltage power worker Cheng Dianli box with a protection function comprises a box body and a buffer component;

the box body comprises: the humidity sensor and the PLC are arranged in the box body, two corresponding moisture adsorption components are arranged on the left side and the right side of the interior of the box body, and a ventilation component is arranged on the rear side of the box body;

buffer assembly: the novel high-altitude falling object buffer device comprises an I-shaped plate, connecting plates, inclined plates, guide rods, limiting plates and buffer springs, wherein two corresponding connecting plates are fixed on the left side and the right side of the inside of the box body, the I-shaped plate is fixed in the middle of the upper end of the inside of the box body, sliding holes which are uniformly distributed are formed in the lower sides of the I-shaped plate and the two connecting plates, the guide rods are connected in a sliding mode in the sliding holes, the two corresponding inclined plates are fixed at the upper ends of all the guide rods, the limiting plates are fixed at the lower ends of the guide rods, the buffer springs are sleeved on the circumferential surfaces of all the guide rods, the upper ends of all the buffer springs are respectively fixed on the lower sides of the two inclined plates, and the lower ends of all the buffer springs are respectively connected with the side faces of the I-shaped plate and the two connecting plates;

wherein: the input end of the PLC is electrically connected with the output end of an external power supply, and the PLC is electrically connected with the humidity sensor in a bidirectional mode.

Further, moisture adsorption component contains adsorption tank, apron, active carbon and ventilative otter board, two corresponding openings have been seted up to the left and right sides of box, open-ended inside is fixed with the adsorption tank, the material mouth has been seted up to the side of adsorption tank, the inside of material mouth articulates there is the apron, the active carbon has been placed to the adsorption tank inside, the adsorption tank is located the inside side of box and is connected with ventilative otter board, adsorbs the inside moisture of box through setting up moisture adsorption component.

Further, the subassembly of taking a breath contains L venturi tube, mount pad, scavenger fan and filter screen, the inside of the scavenge port that the box rear side set up is fixed with L venturi tube, the inside front end of L venturi tube is fixed with the mount pad, install the scavenger fan on the front side of mount pad, the inside lower extreme of L venturi tube is fixed with the filter screen, the output of PLC controller is connected to the input electricity of scavenger fan, ventilates the inside of box through setting up the subassembly of taking a breath.

Further, the rubber frame is fixed to the upper side of the box body, two corresponding separation frames are fixed to the lower sides of the two inclined plates, the rubber frame is located inside the two separation frames, and rainwater can be effectively prevented from entering the box body when the outside rains through the separation frames.

Further, the front end inside the box is hinged with two corresponding door plates, the front side of each door plate is fixed with a brace, and a user can pull the door plates to move through the braces.

Further, the observation port has been seted up to the front side of door plant, the inside of observation port is fixed with the transparent plate, makes the inside condition of the observation box that the user can be very convenient through setting up the transparent plate.

Compared with the prior art, the utility model has the beneficial effects that: this high voltage power worker Cheng Dianli case with safeguard function has following benefit:

1. through setting up the buffer unit, make the box at the time of suffering the impact of the high altitude falling object and falling the object that falls down will contact with two inclined plates at first after the installation, the inclined plate will move downward after contacting, the inclined plate moves downward and makes the guide bar connected with it move downward, the buffer spring that the cover on the guide bar periphery will appear deforming at the same time, will cushion the impact that the inclined plate suffers after the buffer spring appears deforming, can avoid the electrical original in the box to appear damaging because of striking after buffering;

2. two activated carbon will adsorb the moisture under daily condition to avoid moisture too high in daily life, detect the inside humidity of box through setting up humidity transducer, the PLC controller will start the scavenger fan automatically when humidity is too high and take a breath to the inside of box, can discharge the moisture after taking a breath, thereby avoid the inside electrical apparatus original paper of moisture damage box.

Drawings

FIG. 1 is a schematic view of the front side structure of the present utility model;

FIG. 2 is a schematic view of a buffer assembly according to the present utility model;

FIG. 3 is a schematic view of a moisture adsorbing assembly according to the present utility model;

FIG. 4 is a schematic view of the ventilation assembly of the present utility model.

In the figure: the device comprises a box body 1, a humidity sensor 2, a PLC controller 3, a buffer component 4, an I-shaped plate 41, a connecting plate 42, an inclined plate 43, a guide rod 44, a limiting disc 45, a buffer spring 46, a moisture absorption component 5, an absorption box 51, a cover plate 52, active carbon 53, a ventilation screen 54, a ventilation component 6, a tube 61L, a mounting seat 62, a ventilation fan 63, a filter screen 64, a rubber frame 7, a blocking frame 8, a door plate 9, a transparent plate 10 and a brace 11.

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.

Referring to fig. 1-4, the present embodiment provides a technical solution: a high-voltage power worker Cheng Dianli box with a protection function, which comprises a box body 1 and a buffer component 4;

case 1: the humidity sensor 2 and the PLC 3 are internally installed, two corresponding moisture adsorption assemblies 5 are installed on the left side and the right side of the inside of the box body 1, the ventilation assembly 6 is installed on the rear side of the box body 1, the moisture adsorption assemblies 5 comprise an adsorption box 51, a cover plate 52, active carbon 53 and a ventilation screen plate 54, two corresponding openings are formed on the left side and the right side of the box body 1, the adsorption box 51 is fixedly arranged in the openings, a material taking opening is formed in the side face of the adsorption box 51, the cover plate 52 is hinged to the inside of the material taking opening, the active carbon 53 is placed in the adsorption box 51, the ventilation screen plate 54 is connected to the side face of the adsorption box 51, the ventilation assembly 6 comprises an L-shaped pipe 61, a mounting seat 62, a ventilation fan 63 and a filter screen 64, the L-shaped pipe 61 is fixedly arranged in the front end of the ventilation opening arranged on the rear side of the box body 1, the ventilation fan 63 is fixedly arranged at the lower end of the inside of the L-shaped pipe 61, the input end of the ventilation fan 63 is electrically connected with the output end of the PLC 3, and the moisture adsorption assembly 5 is arranged in the box body 1 through the ventilation assembly 6;

cushioning assembly 4: the high-altitude falling object buffer device comprises I-shaped plates 41, connecting plates 42, inclined plates 43, guide rods 44, limiting plates 45 and buffer springs 46, wherein two corresponding connecting plates 42 are fixed on the left side and the right side of the inside of a box body 1, the I-shaped plates 41 are fixed in the middle of the upper end of the inside of the box body 1, sliding holes which are uniformly distributed are formed in the lower sides of the I-shaped plates 41 and the two connecting plates 42, the guide rods 44 are connected in a sliding mode in the sliding holes, the upper ends of all the guide rods 44 are fixed with the two corresponding inclined plates 43, the limiting plates 45 are fixed at the lower ends of the guide rods 44, the buffer springs 46 are sleeved on the circumferential surfaces of the guide rods 44, the upper ends of all the buffer springs 46 are respectively fixed on the lower sides of the two inclined plates 43, and the lower ends of all the buffer springs 46 are respectively connected with the sides of the I-shaped plates 41 and the two connecting plates 42;

wherein: the input end of the PLC controller 3 is electrically connected with the output end of an external power supply, and the PLC controller 3 is electrically connected with the humidity sensor 2 in a bidirectional manner.

Wherein: the rubber frame 7 is fixed on the upper side of the box body 1, two corresponding separation frames 8 are fixed on the lower sides of the two inclined plates 43, the rubber frame 7 is located inside the two separation frames 8, and rainwater can be effectively prevented from entering the box body 1 when the outside rains through the separation frames 8.

Wherein: the front end inside the box body 1 is hinged with two corresponding door plates 9, the front side of each door plate 9 is fixed with a brace 11, and a user can pull the door plates 9 to move through the braces 11.

Wherein: the observation port is opened to the front side of door plant 9, and the inside of observation port is fixed with transparent plate 10, makes the inside condition of observation box 1 that the user can be very convenient through setting up transparent plate 10.

The working principle of the high-voltage power engineering power box with the protection function provided by the utility model is as follows: in daily conditions, two activated carbons 53 will adsorb moisture to avoid in daily life moisture too high, detect the inside humidity of box 1 through setting up humidity transducer 2, when humidity is too high, PLC controller 3 will start scavenger fan 63 automatically and take a breath to the inside of box 1, can discharge moisture after taking a breath, thereby avoid the inside electrical apparatus original paper of box 1 to be damaged by moisture, box 1 will contact with two slant boards 43 at first when it suffers the striking of high altitude weight after the installation, slant board 43 will move down after the contact, slant board 43 moves down and makes the guide bar 44 that links to each other with it move down, the buffer spring 46 of cover on guide bar 44 periphery will appear deformation simultaneously, buffer spring 46 will cushion the striking that slant board 43 suffered after appearing deformation, can avoid the inside original electrical apparatus of box 1 to appear damaging because of striking after the buffering.

It should be noted that, the PLC controller disclosed in the above embodiment is specifically designated by the model number siemens S7-200, the induced draft fan 2 and the motor 31 can be freely configured according to the practical application scenario, a cross flow fan dedicated to an air purifier of 100-150mm is recommended, the motor 31 can be a single-phase series motor manufactured by the product company of the motor of the Toguan city, and the rotation speed is preferably below 21000 revolutions. The operation of the induced draft fan 2 and the motor 31 is controlled by the control switch group by adopting a method commonly used in the prior art.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. High-voltage power worker Cheng Dianli case with safeguard function, its characterized in that: comprises a box body (1) and a buffer component (4);

box (1): the humidity sensor (2) and the PLC (programmable logic controller) are arranged in the box body (1), two corresponding moisture adsorption assemblies (5) are arranged on the left side and the right side of the box body (1), and a ventilation assembly (6) is arranged on the rear side of the box body (1);

buffer component (4): the novel anti-collision device comprises I-shaped plates (41), connecting plates (42), inclined plates (43), guide rods (44), limiting plates (45) and buffer springs (46), wherein two corresponding connecting plates (42) are fixed on the left side and the right side of the inside of a box body (1), the I-shaped plates (41) are fixed in the middle of the upper end of the inside of the box body (1), sliding holes which are uniformly distributed are formed in the lower sides of the I-shaped plates (41) and the two connecting plates (42), the guide rods (44) are connected in a sliding mode, the upper ends of all the guide rods (44) are fixedly provided with the two corresponding inclined plates (43), the limiting plates (45) are fixed at the lower ends of the guide rods (44), the buffer springs (46) are sleeved on the circumferential surfaces of the guide rods (44), and the upper ends of all the buffer springs (46) are respectively fixed on the lower sides of the two inclined plates (43), and the lower ends of all the buffer springs (46) are respectively connected with the I-shaped plates (41) and the side faces of the two connecting plates (42);

wherein: the input end of the PLC (3) is electrically connected with the output end of an external power supply, and the PLC (3) is electrically connected with the humidity sensor (2) in a bidirectional manner.

2. The high voltage power worker Cheng Dianli box with protection function as claimed in claim 1, wherein: the moisture adsorption component (5) comprises an adsorption box (51), a cover plate (52), active carbon (53) and a ventilation screen plate (54), two corresponding openings are formed in the left side and the right side of the box body (1), the adsorption box (51) is fixed in the opening, a material taking opening is formed in the side face of the adsorption box (51), the cover plate (52) is hinged to the inside of the material taking opening, the active carbon (53) is placed in the adsorption box (51), and the ventilation screen plate (54) is connected to the side face of the adsorption box (51) located in the box body (1).

3. The high voltage power worker Cheng Dianli box with protection function as claimed in claim 1, wherein: the ventilation assembly (6) comprises an L-shaped pipe (61), a mounting seat (62), a ventilation fan (63) and a filter screen (64), wherein the L-shaped pipe (61) is fixed in the ventilation port arranged at the rear side of the box body (1), the mounting seat (62) is fixed at the front end of the inner portion of the L-shaped pipe (61), the ventilation fan (63) is mounted on the front side surface of the mounting seat (62), the filter screen (64) is fixed at the lower end of the inner portion of the L-shaped pipe (61), and the input end of the ventilation fan (63) is electrically connected with the output end of the PLC (3).

4. The high voltage power worker Cheng Dianli box with protection function as claimed in claim 1, wherein: the upper side of the box body (1) is fixed with a rubber frame (7), the lower sides of the two inclined plates (43) are fixed with two corresponding blocking frames (8), and the rubber frame (7) is positioned in the two blocking frames (8).

5. The high voltage power worker Cheng Dianli box with protection function as claimed in claim 1, wherein: the front end inside the box body (1) is hinged with two corresponding door plates (9), and the front side of each door plate (9) is fixed with a brace (11).

6. The high voltage power supply Cheng Dianli box with protection function according to claim 5, wherein: an observation port is formed in the front side of the door plate (9), and a transparent plate (10) is fixed in the observation port.