CN212113385U

CN212113385U - Power electrical transformer for construction site

Info

Publication number: CN212113385U
Application number: CN202020799050.1U
Authority: CN
Inventors: 孙镭
Original assignee: Nanan Yueqi Machinery Trade Co Ltd
Current assignee: Nanan Yueqi Machinery Trade Co Ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-08
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a power electric transformer for building site, the on-line screen storage device comprises a base, base lower extreme left part and the equal fixedly connected with backup pad of lower extreme right part, base upper end middle part fixedly connected with box, four group's bracing pieces of box upper end equidistance fixedly connected with, and the common fixedly connected with in four group's bracing piece upper ends hides the rain device, it is connected with heat abstractor to hide the fixed interlude in rain device upper end rear portion, open at box upper end rear portion has the recess, fixedly connected with filter screen in the recess, the heat abstractor lower extreme runs through hide rain device upper end rear portion and with recess in fixed connection, the fixed interlude in box right-hand member upper portion is connected with dust collector, dust collector lower extreme fixedly connected with mounting panel, mounting panel left end. A power electrical transformer for building site, through setting up dust extraction, make the dust in the box derive fast through the dust catcher, avoid the dust to influence transformer work.

Description

Power electrical transformer for construction site

Technical Field

The utility model relates to a power electrical transformer field, in particular to power electrical transformer for building site.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, the main components are a primary coil, a secondary coil and an iron core, the transformer consists of the iron core and coils, the coils are provided with two or more than two windings, wherein the winding connected with a power supply is called the primary coil, and the other windings are called the secondary coils, the transformer can convert alternating voltage, current and impedance, the simplest iron core transformer consists of an iron core made of soft magnetic material and two coils with different turns sleeved on the iron core, in the prior art, 1, the rain shielding effect on the transformer arranged on a building site is insufficient, so that rainwater is easily guided into a box body to cause the damage of the transformer, 2, the heat dissipation effect in the box body is not high, and the transformer is in a high-temperature state for a long time, therefore, the novel power electric transformer for the building site is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a power electrical transformer for building site can effectively solve the problem in the background art.

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

the utility model provides a power electric transformer for building site, includes the base, base lower extreme left part and the equal fixedly connected with backup pad of lower extreme right part, base upper end middle part fixedly connected with box, four group's bracing pieces of box upper end equidistance fixedly connected with, and the common fixedly connected with in four group's bracing piece upper ends hides the rain device, it is connected with heat abstractor to hide rain device upper end rear portion fixed interlude, open at box upper end rear portion has the recess, fixedly connected with filter screen in the recess, the heat abstractor lower extreme run through hide rain device upper end rear portion and with fixed connection in the recess, box right-hand member upper portion fixed interlude is connected with dust collector, dust collector lower extreme fixedly connected with mounting panel, mounting panel left end fixed connection is at box.

Preferably, heat abstractor includes the cooling tube, four group's connecting rods of cooling tube upper end equidistance fixedly connected with, and the common fixedly connected with sunshade of four group's connecting rod upper ends, the equal fixedly connected with dead lever of cooling tube lower extreme left part and lower extreme right part, and the common fixedly connected with motor in two sets of dead lever upper ends middle part, the output fixedly connected with heat dissipation fan of motor, the motor is located the cooling tube, the cooling tube upper end is run through and is kept out rain device lower extreme rear portion and extend to its top.

Preferably, the rain shielding device comprises a rain receiving plate, a connecting plate is fixedly connected to the middle of the upper end of the rain receiving plate, a triangular block is fixedly connected to the upper end of the connecting plate, an output pipe is fixedly connected to the rear portion of the right end of the rain receiving plate, and the lower end of the rain receiving plate is fixedly connected with the upper ends of the four groups of supporting rods.

Preferably, the dust removing device comprises a dust remover, a dust suction pipe is fixedly connected to the middle of the left end of the dust remover, a dust suction hood is fixedly connected to the left end of the dust suction pipe, a guide pipe is fixedly connected to the middle of the right end of the dust remover, and the lower end of the dust remover is fixedly connected with the mounting plate.

Preferably, the left end of the dust hood penetrates through the upper part of the right end of the box body and extends into the box body.

Preferably, the front end and the rear end of the fixed rod are respectively and fixedly connected between the front groove wall and the rear groove wall in the groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model

1. Rainwater slides into the rainwater receiving plate through the triangular block and is led out through the output pipe, and the output pipe is far away from the box body, so that the rainwater cannot penetrate into the box body, the interior of the box body cannot be excessively wet, and the transformer damage caused by the moisture is avoided;

2. through starter motor, make the motor drive the heat dissipation fan and rotate, rotate through the heat dissipation fan, make the steam in the box derive steam through the cooling tube in the box fast, make the derivation of the steam in the box to make the quick circulation of air in the box, improve the radiating effect of box.

Drawings

Fig. 1 is a schematic view of the overall structure of an electric power transformer for construction sites according to the present invention;

fig. 2 is a schematic view of the overall structure of the heat dissipation device of the power electrical transformer for the construction site of the present invention;

fig. 3 is a schematic view of the whole structure of the rain shelter for the power electrical transformer for the construction site;

fig. 4 is the utility model relates to a power electrical transformer's dust collector overall structure schematic diagram for building site.

In the figure: 1. a base; 2. a support plate; 3. a box body; 4. a support bar; 5. a rain shielding device; 6. a heat sink; 7. a groove; 8. a dust removal device; 9. mounting a plate; 10. filtering with a screen; 61. a radiating pipe; 62. a connecting rod; 63. a shutter; 64. fixing the rod; 65. a motor; 66. a heat dissipation fan; 51. a rain plate is connected; 52. a connecting plate; 53. a triangular block; 54. an output pipe; 81. a dust remover; 82. a dust collection pipe; 83. a dust hood; 84. a conduit.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, an electric transformer for construction site, comprises a base 1, a supporting plate 2 is fixedly connected with the left part of the lower end and the right part of the lower end of the base 1, a box body 3 is fixedly connected with the middle part of the upper end of the base 1, four groups of supporting rods 4 are fixedly connected with the upper end of the box body 3 at equal intervals, the upper ends of the four groups of support rods 4 are fixedly connected with a rain shielding device 5 together, the rear part of the upper end of the rain shielding device 5 is fixedly inserted and connected with a heat radiating device 6, a groove 7 is arranged at the rear part of the upper end of the box body 3, a filter screen 10 is fixedly connected in the groove 7, the lower end of the heat dissipation device 6 penetrates through the rear part of the upper end of the rain shielding device 5 and is fixedly connected with the inside of the groove 7, the dust collector 8 is fixedly inserted and connected to the upper portion of the right end of the box body 3, the mounting plate 9 is fixedly connected to the lower end of the dust collector 8, and the left end of the mounting plate 9 is fixedly connected to the middle portion of the right end of the box body 3.

Heat abstractor 6 includes cooling tube 61, four groups of connecting rods 62 of cooling tube 61 upper end equidistance fixedly connected with, and the common fixedly connected with sunshade 63 in four groups of connecting rods 62 upper end, the equal fixedly connected with dead lever 64 in cooling tube 61 lower extreme left part and lower extreme right part, and the common fixedly connected with motor 65 in the middle part of two sets of dead levers 64 upper ends, the output fixedly connected with heat dissipation fan 66 of motor 65 is through setting up heat dissipation fan 66 for the circulation of air makes the steam in the box 3 can dissipate fast. The motor 65 is positioned in the heat dissipation pipe 61, and the upper end of the heat dissipation pipe 61 penetrates through the rear part of the lower end of the rain shelter 5 and extends to the upper part of the rain shelter; the rain shielding device 5 comprises a rain receiving plate 51, a connecting plate 52 is fixedly connected to the middle of the upper end of the rain receiving plate 51, a triangular block 53 is fixedly connected to the upper end of the connecting plate 52, rainwater can be quickly guided into the rain receiving plate 51 by arranging the triangular block 53, an output pipe 54 is fixedly connected to the rear part of the right end of the rain receiving plate 51, the output pipe 54 is arranged to guide the rainwater in the rain receiving plate 51 out, and the lower end of the rain receiving plate 51 is fixedly connected with the upper ends of the four groups of supporting rods 4; the dust removal device 8 comprises a dust removal machine 81, dust in the box body 3 can be removed by arranging the dust removal machine 81, the middle part of the left end of the dust removal machine 81 is fixedly connected with a dust suction pipe 82, the left end of the dust suction pipe 82 is fixedly connected with a dust suction hood 83, the middle part of the right end of the dust removal machine 81 is fixedly connected with a guide pipe 84, and the lower end of the dust removal machine 81 is fixedly connected with the mounting plate 9; the left end of the dust hood 83 penetrates through the upper part of the right end of the box body 3 and extends into the box body 3, so that the dust collection range is expanded, and dust in the box body 3 is led out quickly; the front end and the rear end of the fixing rod 64 are respectively and fixedly connected between the front groove wall and the rear groove wall in the groove 7.

It should be noted that, the utility model relates to an electric transformer for building site, through setting up the bracing piece 4, make the bracing piece 4 prop up the rain receiving plate 51, improve the heat dissipation effect of the box 3, in rainy day, rainwater passes through the triangle block 53 and slides in the rain receiving plate 51, and then derive through the output tube 54 fixedly connected with the rear portion of the right end of the rain receiving plate 51, keep away from the box 3 through the output tube 54, make rainwater can not infiltrate into the box 3, through starting the motor 65, make the motor 65 drive the heat dissipation fan 66 fixedly connected with its output end to rotate, through the rotation of the heat dissipation fan 66, make the hot gas in the box 3 lead into the heat dissipation pipe 61 from the box 3 fast, again lead out the hot gas through the heat dissipation pipe 61, through setting up the sunshade 63, avoid rainwater or dust to lead into the box 3 through the heat dissipation pipe 61, through the derivation of the hot gas in the box 3, the air leads into the box 3, through starting dust shaker 81, make the dust absorption pipe 82 with dust shaker 81 fixed connection derive the dust in the box 3 fast through rather than fixed connection's suction hood 83, derive again through pipe 84 with dust shaker 81 fixed connection.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A power electrical transformer for construction sites, comprising a base (1), characterized in that: the left part and the right part of the lower end of the base (1) are both fixedly connected with a supporting plate (2), the middle part of the upper end of the base (1) is fixedly connected with a box body (3), the upper end of the box body (3) is fixedly connected with four groups of supporting rods (4) at equal intervals, the upper ends of the four groups of supporting rods (4) are jointly and fixedly connected with a rain shielding device (5), the rear part of the upper end of the rain shielding device (5) is fixedly inserted and connected with a heat radiating device (6), a groove (7) is arranged at the rear part of the upper end of the box body (3), a filter screen (10) is fixedly connected in the groove (7), the lower end of the heat dissipation device (6) penetrates through the rear part of the upper end of the rain shielding device (5) and is fixedly connected with the inside of the groove (7), the upper part of the right end of the box body (3) is fixedly inserted and connected with a dust removal device (8), dust collector (8) lower extreme fixedly connected with mounting panel (9), mounting panel (9) left end fixed connection is in box (3) right-hand member middle part.

2. An electric transformer for construction site according to claim 1, characterized in that: heat abstractor (6) includes cooling tube (61), four group's connecting rod (62) of cooling tube (61) upper end equidistance fixedly connected with, and the common fixedly connected with sunshade (63) in four group's connecting rod (62) upper end, cooling tube (61) lower extreme left part and the equal fixedly connected with dead lever (64) of lower extreme right part, and the common fixedly connected with motor (65) in two groups dead lever (64) upper end middle part, the output fixedly connected with heat dissipation fan (66) of motor (65), motor (65) are located cooling tube (61), cooling tube (61) upper end is run through and is kept out rain device (5) lower extreme rear portion and extend to its top.

3. An electric transformer for construction site according to claim 1, characterized in that: rain shelter device (5) is including connecing rain board (51), connect rain board (51) upper end middle part fixedly connected with connecting plate (52), connecting plate (52) upper end fixedly connected with triangle piece (53), connect rain board (51) right-hand member rear portion fixedly connected with output tube (54), connect the upper end fixed connection of rain board (51) lower extreme and four group bracing pieces (4).

4. An electric transformer for construction site according to claim 1, characterized in that: dust collector (8) include dust shaker (81), dust shaker (81) left end middle part fixedly connected with dust absorption pipe (82), dust absorption pipe (82) left end fixedly connected with suction hood (83), dust shaker (81) right-hand member middle part fixedly connected with pipe (84), dust shaker (81) lower extreme and mounting panel (9) fixed connection.

5. A power electrical transformer for construction sites according to claim 4, characterized in that: the left end of the dust hood (83) penetrates through the upper part of the right end of the box body (3) and extends into the box body (3).

6. An electric transformer for construction site according to claim 2, characterized in that: the front end and the rear end of the fixing rod (64) are respectively and fixedly connected between the front groove wall and the rear groove wall in the groove (7).