CN209844370U - High-voltage power engineering power box with protection function - Google Patents

Abstract

The utility model provides a high voltage electricity engineering power box with safeguard function relates to power engineering technical field, including engineering transformer box, ventilation fan, a bearing, the connecting rod, the gear, the protection casing, inhale the sound sponge, the protection filter screen, the rubber pad, inhale and shake the pad, the rack, side fixed mounting has ventilation fan around engineering transformer box top, engineering transformer box top fixed mounting has the bearing, fixed mounting has the connecting rod in the bearing, connecting rod fixed surface installs the gear, engineering transformer box top is provided with the protection casing, the equal fixed mounting of protection casing inner wall all around has the sound sponge of inhaling, the bottom fixed mounting of protection casing inner wall all around has the protection filter screen, protection filter screen fixed mounting has the rubber pad, protection casing top inner wall fixed mounting inhales the shake pad. The utility model discloses in form the gap through protection casing and engineering transformer case, use ventilation fan exhaust moisture and heat dissipation, adsorb moisture and noise through inhaling the sound sponge, through inhaling to shake and fill up the vibration of reduction equipment function and fall the noise.

Description

High-voltage power engineering power box with protection function

Technical Field

The utility model relates to an electric power engineering technical field especially relates to a high-voltage electric power engineering power box with safeguard function.

Background

An engineering transformer box is characterized in that concrete is used as a base station to construct the appearance of a house in an outdoor falling mode, the shell of the engineering transformer box is closed, moisture cannot be discharged after entering the box, the internal air is in a high-humidity state for a long time, if the ambient temperature or the humidity suddenly changes, the inner wall of the transformer box can be subjected to condensation, the heat productivity of the transformer box is higher than that of other transformer boxes, the condensation is more prone to generate and poor in heat dissipation, the condensation can cause abnormalities such as direct-current grounding and the like, internal equipment can be corroded and mildewed after being affected by the condensation for a long time, the safe operation of a power grid is seriously threatened, the condensation phenomena of different degrees are generated in all the engineering transformer boxes, not only, the engineering transformer boxes generally guide wires into the boxes in a cable duct mode, but also a small amount of rainwater can permeate into the ducts through gaps in rainy days, and the moisture in the cable ducts directly enters the transformer boxes, the condensation phenomenon and the heat dissipation difficulty are further worsened, and therefore, the high-voltage power engineering power box with the protection function is designed aiming at the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high tension electricity engineering power box with safeguard function who proposes forms the gap through protection casing and engineering transformer box, uses ventilation fan exhaust moisture and heat dissipation, avoids the worm and mouse to get into the gap through the protection filter screen, adsorbs moisture and noise through inhaling the sound sponge, through inhaling to fill up the vibration of reduction equipment function and fall the noise.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-voltage electricity engineering power box with safeguard function, includes engineering transformer box, ventilation fan, bearing, connecting rod, gear, protection casing, inhales the sound sponge, the protection filter screen, the rubber pad is inhaled the shake and is filled up, the rack, side fixed mounting has ventilation fan around engineering transformer box top, engineering transformer box top fixed mounting has the bearing, fixed mounting has the connecting rod in the bearing, connecting rod fixed surface installs the gear, engineering transformer box top is provided with the protection casing, the equal fixed mounting of inner wall all around of protection casing has the sound sponge of inhaling, the bottom fixed mounting of inner wall all around of protection casing has the protection filter screen, protection filter screen fixed mounting has the rubber pad, protection casing top inner wall fixed mounting inhales the shake pad, four corner fixed mounting of protection casing inner wall have the rack.

As a further description of the above technical solution: one side of the sound-absorbing sponge connecting protective cover is provided with an inward-concave arc shape, and the other side of the sound-absorbing sponge connecting protective cover is in a wave shape.

As a further description of the above technical solution: the protection filter screen and the rubber pad are both rectangular structures, and are embedded into the bottom of a gap formed between the connection protection cover and the engineering transformer box.

As a further description of the above technical solution: the ventilation fan obtains the electric power operation through external wire, and the wind direction is outwards by the transformer case inside.

As a further description of the above technical solution: the bearing is installed in four corners at engineering transformer case top, and its axle center of bearing in the corner before the left side is parallel relatively with the bearing that the left side relief angle fell, and the end of connecting rod both sides all is connected with the bearing, and the bearing structure on right side is the same.

As a further description of the above technical solution: the four gears are arranged on the connecting rod close to the bearing at a distance of 10cm from the bearing.

Has the advantages that:

1. the utility model discloses in form the gap through protection casing and engineering transformer case, use ventilation fan to solve closed case shell accumulation moisture and the not good problem of heat dissipation, make the condensation unable formation, installed protection filter screen and rubber pad and prevented that the worm and mouse from getting into the incasement between the gap and cause destruction.

2. Secondly, inhale the sound sponge and can absorb the noise of eliminating ventilation fan and equipment operation production, inhale and shake the vibration that the pad can reduce ventilation fan and equipment operation production, reduce the noise pollution that engineering transformer case produced the environment.

3. Moreover, the bearing and the gear are installed to enable the protective cover to be lifted, the protective cover is pushed upwards when the transformer box needs to be maintained, and the influence on the maintenance of the transformer box is reduced when the beneficial effects are achieved.

Drawings

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

FIG. 2 is a schematic view of a cross-sectional structure of the present invention in a front view;

fig. 3 is an enlarged schematic view of fig. 2A of the present invention;

fig. 4 is an enlarged schematic view of fig. 2B of the present invention.

Illustration of the drawings:

an engineering transformer box 1; a ventilation fan 101; a bearing 102; a connecting rod 103; a gear 104; a protective cover 2; a sound absorbing sponge 201; a protective screen 202; a rubber pad 203; a shock absorbing pad 204; a rack 205.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a high-voltage power engineering power box with a protection function comprises an engineering transformer box 1, a ventilation fan 101, a bearing 102, a connecting rod 103, a gear 104, a protection cover 2, a sound-absorbing sponge 201, a protection filter screen 202, a rubber pad 203, a shock-absorbing pad 204, a rack 205, the ventilation fan 101 is fixedly installed on the front side and the rear side of the top of the engineering transformer box 1, the bearing 102 is fixedly installed on the top of the engineering transformer box 1, the connecting rod 103 is fixedly installed in the bearing 102, the gear 104 is fixedly installed on the surface of the connecting rod 103, and the protection cover 2 is arranged on the top of the engineering;

all fixed mounting of inner wall all around of protection casing 2 has sound absorption sponge 201, and the bottom fixed mounting of inner wall all around of protection casing 2 has protection filter screen 202, and protection filter screen 202 fixed mounting has rubber pad 203, and 2 top inner walls fixed mounting of protection casing have inhale shake pad 204, and four corners fixed mounting of 2 inner walls of protection casing have rack 205.

Wherein, there is the arc shape of indent in the one side that inhales sound sponge 201 and connect protection casing 2, and the opposite side is the wave shape, but the amortization of indent structure, wave shape can increase area of contact.

Wherein, protection filter screen 202 and rubber pad 203 are the rectangle structure, and the bottom in the space that forms between protection casing 2 and the engineering transformer case 1 is connected in the embedding, prevents that the worm and mouse from causing the destruction through the gap entering incasement.

Wherein, ventilation fan 101 obtains the electric power operation through external wire, and the wind direction is for being outwards by the transformer case is inside, takes out the moisture in the incasement and the cable pit from this, avoids the inside moisture of engineering transformer case 1 to overweight production condensation.

Wherein, bearing 102 installs in the four corners at engineering transformer case 1 top, and its axle center of bearing 102 of left side front corner is parallel relatively with the bearing 102 that the left side rear corner fell, and the end of connecting rod 103 both sides all is connected with bearing 102, and the bearing 102 structure on right side is the same.

The gears 104 are mounted on four connecting rods 103 close to the bearings 102 at a distance of 10210cm from the bearings.

The working principle is as follows: firstly, the roof on the top of the old engineering transformer substation 1 is removed, or the roof is not built when a new engineering transformer substation 1 is built, so that the engineering transformer substation 1 is changed into an unsealed type, bearings 102 are arranged at four corners of the top of the engineering transformer case 1 and connected by using connecting rods 103, gears 104 are arranged, the front side and the rear side of the top of the engineering transformer case are provided with grooves and embedded into a ventilation fan 101 and connected with a power supply, so as to discharge the moisture in the box to avoid the generation of condensation and improve the heat dissipation performance, the prefabricated protective cover 2 is provided with the sound absorption sponge 201, the shock absorption pad 204 and the rack 205, the position of the rack 205 needs to correspond to the gear 104, then the protective cover 2 is hoisted and covered in, the protective filter screen 202 and the rubber pad 203 are designed according to the size of the gap, the gap between the engineering transformer box 1 and the protective cover 2 is attached to prevent insects and rats from entering the box, the effects of preventing condensation, releasing moisture of the cable trench, dissipating heat, preventing insects, reducing noise and reducing vibration are achieved through the steps.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a high voltage electricity engineering power box with safeguard function, includes engineering transformer case (1), ventilation fan (101), bearing (102), connecting rod (103), gear (104), protection casing (2), inhales sound sponge (201), protection filter screen (202), rubber pad (203), inhale shake pad (204), rack (205), its characterized in that, side fixed mounting has ventilation fan (101) around engineering transformer case (1) top, engineering transformer case (1) top fixed mounting has bearing (102), bearing (102) internal fixation installs connecting rod (103), connecting rod (103) fixed surface installs gear (104), engineering transformer case (1) top is provided with protection casing (2), protection casing (2) inner wall all fixed mounting all around has sponge (201), the bottom fixed mounting of protection casing (2) inner wall all around has protection filter screen (202), protection filter screen (202) fixed mounting has rubber pad (203), protection casing (2) top inner wall fixed mounting has and inhales shake pad (204), four corner fixed mounting of protection casing (2) inner wall have rack (205).

2. The high-voltage power engineering power box with the protection function according to claim 1, wherein one side of the sound-absorbing sponge (201) connected with the protection cover (2) is in a concave arc shape, and the other side of the sound-absorbing sponge is in a wave shape.

3. The high-voltage power engineering power box with the protection function according to claim 1, wherein the protection filter screen (202) and the rubber pad (203) are both rectangular structures and are embedded in the bottom of a gap formed between the connection protection cover (2) and the engineering transformer box (1).

4. The high-voltage power engineering power box with the protection function according to claim 1, wherein the ventilation fan (101) obtains power for operation through an external wire, and the wind direction is from the inside of the power transformation box to the outside.

5. The high-voltage power engineering power box with the protection function according to claim 1, wherein the bearings (102) are installed at four corners of the top of the engineering transformer box (1), the axis of the bearing (102) at the front corner of the left side is relatively parallel to the axis of the bearing (102) at the rear corner of the left side, the bearings (102) are connected to the ends of two sides of the connecting rod (103), and the bearings (102) on the right side have the same structure.

6. The high-voltage electric power engineering power box with the protection function according to claim 1, characterized in that the number of the gears (104) is four, and the installation positions of the gears are on the connecting rod (103) close to the bearing (102) and are 10cm away from the bearing (102).