CN116936220A - Dampproofing vary voltage case - Google Patents

Abstract

The application provides a dampproof transformer box, comprising: the top of the shell is provided with a vent hole; the moistureproof assembly is arranged at the top of the shell and is arranged corresponding to the vent hole; and the rain shielding assembly is arranged at the top of the moistureproof assembly, the width of the rain shielding assembly is larger than or equal to that of the moistureproof assembly, and the length of the rain shielding assembly is larger than or equal to that of the moistureproof assembly. The application can solve the problem that the transformer box cannot be dampproof.

Description

Dampproofing vary voltage case

Technical Field

The application relates to the technical field of transformer boxes, in particular to a moistureproof transformer box.

Background

At present, in order to prolong the service life of a transformer, a layer of protection is arranged outside the transformer for protection, and the transformer is generally called as a box-type transformer, namely a transformer box, and the transformer box is generally provided with a radiating opening for ventilation and heat radiation, but the existing transformer box cannot dehumidify wet air, so that when the wet air is encountered, the wet air flows into the transformer box through the radiating opening, parts in the transformer box can be damaged, the transformer box cannot be used, and potential safety hazards are caused.

Disclosure of Invention

In view of the above, the embodiments of the present application are directed to provide a moisture-proof transformer box, which can solve the problem that the transformer box cannot be moisture-proof.

According to an aspect of the present application, a moisture-proof transformer box according to an embodiment of the present application includes: the top of the shell is provided with a vent hole; the moistureproof assembly is arranged at the top of the shell and is arranged corresponding to the vent hole; and the rain shielding assembly is arranged at the top of the moistureproof assembly, the width of the rain shielding assembly is larger than or equal to that of the moistureproof assembly, and the length of the rain shielding assembly is larger than or equal to that of the moistureproof assembly.

The shell can be used for protecting the transformer to and conveniently remove the transformer, and set up the shell after, if the shell is comparatively sealed, the heat that equipment work produced can't dispel, the risk of explosion probably appears. Thus, vents are provided in the top of the housing for heat dissipation and ventilation. And set up dampproofing subassembly in ventilation hole department for filter the air that gets into in the shell, prevent that moisture from getting into in the shell, reached dampproofing effect. The rain shielding assembly is arranged at the top of the moistureproof assembly, liquid such as rainwater and dew can be prevented from flowing into the moistureproof assembly and the shell through the rain shielding assembly, the moistureproof effect is further achieved, and the possibility that parts in the transformer box are damaged is reduced. The length and the width of the rain shielding component are both larger than those of the moisture-proof component, and the length and the width of the rain shielding component are both larger than those of the shell, so that liquid is prevented from falling into the shell when the liquid slides from the rain shielding component.

In one embodiment, the moisture barrier assembly comprises: the mounting box is hollow inside; the placement box is positioned at the top of the installation box; the filter plate, the filter plate is installed the installation box bottom, the filter plate with the installation box intercommunication, the filter plate with the ventilation hole corresponds the setting.

The inside cavity of mounting box for circulation of air and exchange, the mounting box top sets up places the box, places the box and is used for placing the drier, makes the mounting box in remain dry throughout through the drier, and the filter plate corresponds the setting with the ventilation hole for further filtration gets into the air in the ventilation hole from the mounting box. Through the design of mounting box, filter plate, also play certain shutoff effect to the ventilation hole, prevent in the animal gets into the shell from the ventilation hole when filtering moist air.

In one embodiment, the moisture barrier assembly further comprises: and the fan is arranged on one side of the installation box.

Set up the fan in mounting box one side, can accelerate the circulation of air speed in the mounting box, play radiating effect to when radiating, dehumidify the air through mounting box, placing box and filter plate, make the air that flows into the shell dry all the time, thereby reached damp-proofing effect.

In one embodiment, the moisture resistant transformer tank further comprises: the fixing plates are arranged on two sides of the mounting box; the fixing buckles are arranged on two sides of the shell, and the positions of the fixing buckles correspond to the fixing plates; the bolt is in threaded connection with the fixed plate and in the fixed knot.

The shell and the mounting box are connected through the fixing plate, the fixing buckle and the bolt, the bolt can be detached from the fixing plate and the fixing buckle, so that a detachable connection relationship is formed between the mounting box and the shell, the bolt is rotated, one end of the bolt is separated from the fixing buckle, the mounting box can be detached from the top of the shell, and the effect of detaching and cleaning the mounting box is achieved.

In one embodiment, the moisture resistant transformer tank further comprises: the fixing sleeve is arranged at the top of the mounting box and is positioned at two sides of the placing box; the connecting column, connecting column one end with hide rain subassembly bottom and be connected, the connecting column other end with the fixed cover is connected.

The fixed cover corresponds the setting with the position of spliced pole, hides rain subassembly and is connected through fixed cover and spliced pole with the installation box, and places the height of box in the high being higher than dampproofing subassembly of spliced pole to can place the box and hide between rain subassembly and the installation box, through the cooperation of spliced pole and fixed cover, conveniently hide the rain subassembly and dismantle and change and clear up.

In one embodiment, the moisture resistant transformer tank further comprises: the mounting assembly is mounted at the bottom of the shell; the mounting assembly comprises a placing plate and a mounting seat, wherein the mounting seat is mounted at the bottom of the shell, and the placing plate is slidably mounted on the mounting seat.

Place board one side fixed mounting and have the handle, pulling handle makes and places the board and slide out from the mount pad, can put placing the inboard to the article that has weight, promotes to place the board and slide into in the mount pad, fixes the mount pad through the weight that article brought to fix whole transformer tank, improve the stability of transformer tank. And can adjust the weight of placing the object in the board at any time to adjust the weight of whole vary voltage case, when needs remove vary voltage case, remove the article of placing on the board, easily move vary voltage case, when needs fixed vary voltage case, put placing the inboard to the article that has weight, stabilize vary voltage case.

In one embodiment, the moisture resistant transformer tank further comprises: the fixing blocks are arranged on two sides of the mounting seat; the fixed cone is connected in the fixed block in a sliding way; the connecting plate is connected between a plurality of fixed cones on the same side.

After the fixed cone passes through the fixed block, the tip is inserted into the ground to assist in supporting the mounting seat, so that the effect of improving stability is achieved. The connecting plate is used for fixing the fixed cone on the same side, and the fixed cone is prevented from falling off from the fixed block. The fixed cone is inserted into the ground and pulled out, so that the dampproof transformer box can be fixed and detached, the fixed cone is pulled out of the ground, the dampproof transformer box can be moved, the fixed cone is inserted into the ground, the mounting seat can be supported in an auxiliary mode, and the dampproof transformer box is fixedly mounted.

In one embodiment, the moisture resistant transformer tank further comprises: and the moving wheel is arranged at the bottom of the mounting seat.

Through removing the wheel, can carry out position adjustment to mount pad, shell, carry out position adjustment to dampproofing vary voltage case promptly to reach the effect of convenient transport.

In one embodiment, the rain shield assembly comprises: two flashing plates, wherein the included angle between the two flashing plates is smaller than or equal to one hundred eighty degrees; the guide groove is formed in the upper surface of the flashing.

Two flashing boards can be the chevron setting, and the guide way has been seted up to flashing board upper surface, and flashing board lower surface connection spliced pole makes liquid such as rainwater that falls on the flashing board surface flow from the shell both sides through the guide way, can not make liquid such as rainwater flow into in the shell to waterproof damp-proofing effect has been reached.

In one embodiment, an opening is formed on one side of the shell; the housing includes: and the door plate is hinged with the opening of the shell.

The shell sets up opening and door plant, is convenient for open the door plant and overhauls and change the work such as the inside equipment of dampproofing vary voltage case, and the door plant can set up to two open the door, increase operating area. The door plate can be provided with armrests, so that the door plate can be conveniently opened.

According to the dampproof transformer box provided by the embodiment of the application, the dampproof component is arranged at the top of the shell, and the dampproof component dehumidifies air, so that the air flowing into the shell is always dry, thereby achieving the dampproof effect, and the rain shielding component is arranged at the top of the dampproof component, so that the liquids such as rainwater can be prevented from flowing into the dampproof component and the shell through the rain shielding component, the dampproof effect is further achieved, and the possibility of damaging parts in the transformer box is reduced.

Drawings

Fig. 1 is a schematic structural view of a moisture-proof transformer box according to an exemplary embodiment of the present application.

Fig. 2 is a schematic structural view of a moisture-proof assembly of a moisture-proof transformer tank according to an exemplary embodiment of the present application.

Fig. 3 is a schematic view showing the structure of a housing and a mounting assembly of a moisture proof transformer tank according to an exemplary embodiment of the present application.

Fig. 4 is a schematic structural view of a moisture-proof transformer box according to another exemplary embodiment of the present application.

Fig. 5 is a schematic view showing the construction of a housing and a mounting assembly of a moisture proof transformer tank according to another exemplary embodiment of the present application.

Reference numerals illustrate: 1. a housing; 2. a door panel; 3. an armrest; 4. a mounting assembly; 401. placing a plate; 402. a mounting base; 403. a handle; 404. a fixed block; 405. a fixed cone; 406. a connecting plate; 5. a moisture resistant assembly; 501. a mounting box; 502. a fan; 503. placing a box; 504. a filter plate; 6. a rain shielding assembly; 7. a connecting column; 8. a guide groove; 9. a moving wheel; 10. a fixed sleeve; 11. a fixing buckle; 12. a fixing plate; 13. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present application 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 application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

Furthermore, in the exemplary embodiments, since the same reference numerals denote the same components having the same structures or the same steps of the same methods, if an embodiment is exemplarily described, only structures or methods different from those of the described embodiment will be described in other exemplary embodiments.

Throughout the specification and claims, when an element is referred to as being "connected" to another element, the one element can be "directly connected" to the other element or be "electrically connected" to the other element through a third element. Furthermore, unless explicitly described to the contrary, the term "comprising" and its corresponding terms should be construed to include only the recited components and should not be construed to exclude any other components.

At present, in order to prolong the service life of a transformer, a layer of protection is arranged outside the transformer for protection, and the transformer is generally called a box-type transformer, namely a transformer box. However, if the transformer box is sealed, heat generated by equipment cannot be dissipated, explosion risks may occur, if the transformer box is provided with a heat dissipation port, moisture can enter the transformer box, parts in the transformer box are damaged, animals can possibly enter the heat dissipation port, and lines or parts in the transformer box can be damaged. The existing transformer box cannot dehumidify the humid air, so that when the humid air is encountered, the humid air flows into the transformer box through a heat dissipation opening of the transformer box, parts in the transformer box can be possibly damaged due to damp, and the transformer box cannot be used.

Therefore, the embodiment of the application provides the dampproof transformer box, the dampproof assembly is arranged at the top of the shell, and the dampproof assembly dehumidifies air, so that the air flowing into the shell is always dry, thereby achieving the dampproof effect, and the rain shielding assembly is arranged at the top of the dampproof assembly, so that the liquids such as rainwater can be prevented from flowing into the dampproof assembly and the shell through the rain shielding assembly, the dampproof effect is further achieved, and the possibility of damage to parts in the transformer box is reduced.

Fig. 1 is a schematic structural diagram of a moisture-proof transformer box according to an exemplary embodiment of the present application, and as shown in fig. 1, the moisture-proof transformer box includes: a housing 1, a vent hole (not shown in the figure) is formed in the top of the housing 1; the moistureproof assembly 5 is arranged at the top of the shell 1, and the moistureproof assembly 5 is arranged corresponding to the vent holes; and the rain shielding component 6 is arranged at the top of the moistureproof component 5, the width of the rain shielding component 6 is larger than or equal to that of the moistureproof component 5, and the length of the rain shielding component 6 is larger than or equal to that of the moistureproof component 5.

The shell 1 can be used for protecting the transformer and conveniently moving the transformer, and after the shell 1 is arranged, if the shell 1 is sealed, heat generated by equipment working can not be dissipated, and the risk of explosion can occur. Thus, a vent hole is provided in the top of the housing 1 for heat dissipation and ventilation. And, set up dampproofing subassembly 5 in ventilation hole department for the air of filtration entering shell 1 prevents that moisture from getting into in the shell 1, has reached dampproofing effect. The rain shielding assembly 6 is arranged at the top of the moistureproof assembly 5, liquid such as rainwater and dew can be prevented from flowing into the moistureproof assembly 5 and the shell 1 through the rain shielding assembly 6, the moistureproof effect is further achieved, and the possibility that parts in the transformer box are damaged is reduced. The length and width of the rain shielding assembly 6 are both greater than those of the moisture shielding assembly 5, and the length and width of the rain shielding assembly 6 are both greater than those of the housing 1, so that liquid is prevented from falling into the housing 1 when the rain shielding assembly 6 slides down.

According to the dampproof transformer box provided by the embodiment of the application, the dampproof component 5 is arranged at the top of the shell 1, and the dampproof component 5 dehumidifies air, so that the air flowing into the shell 1 is always dry, thereby achieving the dampproof effect, and the rain shielding component 6 is arranged at the top of the dampproof component 5, so that the liquids such as rainwater can be prevented from flowing into the dampproof component 5 and the shell 1 through the rain shielding component 6, the dampproof effect is further achieved, and the possibility of damaging parts in the transformer box is reduced.

Fig. 2 is a schematic structural diagram of a moisture-proof assembly of a moisture-proof transformer tank according to an exemplary embodiment of the present application, and as shown in fig. 2, the moisture-proof assembly may include: a mounting box 501, wherein the mounting box 501 is hollow; a placement box 503, the placement box 503 being located on top of the mounting box 501; the filter plate 504, the filter plate 504 is installed in the mounting box 501 bottom, and the filter plate 504 communicates with the mounting box 501, and the filter plate 504 corresponds to the ventilation hole and sets up.

The installation box 501 is hollow and is used for ventilation and exchange, the top of the installation box 501 is provided with two placement boxes 503, two placement boxes 503 can be arranged, two filter plates 504 can be arranged, and the positions of the placement boxes 503 respectively correspond to the filter plates 504. The placement box 503 is used for placing a desiccant, the interior of the installation box 501 is kept dry all the time through the desiccant, and the filter plate 504 is arranged corresponding to the ventilation holes and is used for further filtering the air entering the ventilation holes from the installation box 501. Through the design of mounting box 501, filter plate 504, also play certain shutoff effect to the ventilation hole, prevent that the animal from getting into the shell from the ventilation hole in the time of filtering moist air.

In one embodiment, as shown in FIG. 2, the moisture barrier assembly may further comprise: a fan 502, the fan 502 being mounted on the side of the mounting box 501.

The fan 502 is arranged on one side or multiple sides of the mounting box 501, so that the air circulation speed in the mounting box 501 can be increased, the effect of heat dissipation is achieved, and in addition, the air is dehumidified through the mounting box 501, the placement box 503 and the filter plate 504 while heat dissipation is achieved, so that the air flowing into the shell is always dry, and the moistureproof effect is achieved. The fans 502 may be arranged in three or more groups, and the speed of air circulation may be improved by increasing the number of fans 502.

Fig. 3 is a schematic structural view of a housing and an installation assembly of a moisture-proof transformer box according to an exemplary embodiment of the present application, and as shown in fig. 2 and 3, the moisture-proof transformer box may further include: a fixing plate 12, the fixing plate 12 being installed at both sides of the installation box 501; the fixing buckles 11 are arranged on two sides of the shell, and the positions of the fixing buckles 11 correspond to the fixing plates 12; the bolt 13, the bolt 13 screw-connects in fixed plate 12 and the fixed knot 11.

The fixed plate 12 and the fan 502 can be on the same side or different sides, the shell and the mounting box 501 are connected through the fixed plate 12, the fixed buckle 11 and the bolt 13, the bolt 13 can be detached from the fixed plate 12 and the fixed buckle 11, so that a detachable connection relationship is formed between the mounting box 501 and the shell, the bolt 13 is rotated, one end of the bolt 13 is separated from the fixed buckle 11, the mounting box 501 can be detached from the top of the shell, and the effect of detaching and cleaning the mounting box 501 is achieved conveniently.

Fig. 4 is a schematic structural diagram of a moisture-proof transformer box according to another exemplary embodiment of the present application, and as shown in fig. 3 and 4, the moisture-proof transformer box may further include: the fixing sleeve 10, the fixing sleeve 10 is installed at the top of the installation box 501, and the fixing sleeves 10 are positioned at two sides of the placement box 503; and one end of the connecting column 7 is connected with the bottom of the rain shielding assembly 6, and the other end of the connecting column 7 is connected with the fixed sleeve 10.

The fixed cover 10 corresponds the setting with the position of spliced pole 7, hides rain subassembly 6 and mounting box 501 and is connected through fixed cover 10 and spliced pole 7, and the height of box 503 is placed to the spliced pole 7 in being higher than dampproofing subassembly 5 to can place box 503 and hide between rain subassembly 6 and the mounting box 501, through the cooperation of spliced pole 7 and fixed cover 10, conveniently hide rain subassembly 6 and dismantle change and clearance.

Fig. 5 is a schematic structural view of a housing and a mounting assembly of a moisture-proof transformer box according to another exemplary embodiment of the present application, and as shown in fig. 4 and 5, the moisture-proof transformer box may further include: the installation component 4 is arranged at the bottom of the shell 1; the mounting assembly 4 comprises a placement plate 401 and a mounting seat 402, the mounting seat 402 is mounted at the bottom of the shell 1, and the placement plate 401 is slidably mounted on the mounting seat 402.

The mounting assembly 4 may be fixedly attached to the bottom of the housing 1, such as by welding, or the mounting assembly 4 may be removably attached to the bottom of the housing 1, such as by bolting. Place board 401 one side fixed mounting has handle 403, pulls handle 403 and makes place board 401 follow mount pad 402 and slide out, can put placing board 401 in the article that has weight, promotes to place board 401 and slide into in the mount pad 402, fixes mount pad 402 through the weight that article brought to fix whole vary voltage case, improve the stability of vary voltage case. And can adjust the weight of placing the object in the board 401 at any time to adjust the weight of whole vary voltage case, when needs remove vary voltage case, remove the article of placing on the board 401, easily move vary voltage case, when needs fixed vary voltage case, put the article that has weight into placing the board 401, stabilize vary voltage case.

In one embodiment, as shown in fig. 5, the moisture resistant transformer tank may further include: the fixed blocks 404, the fixed blocks 404 are installed on two sides of the installation seat 402; a fixed cone 405, the fixed cone 405 being slidably connected in the fixed block 404; connecting plates 406 are connected between a plurality of fixed cones 405 on the same side of the connecting plates 406.

After the fixing cone 405 passes through the fixing block 404, the tip is inserted into the ground to support the mounting seat 402 in an auxiliary manner, thereby achieving the effect of improving stability. The connecting plate 406 is used for fixing the fixing cone 405 on the same side, and prevents the fixing cone 405 from falling off from the fixing block 404. The fixed cone 405 is inserted into the ground and pulled out, so that the fixation and the disassembly of the moistureproof transformer box can be realized, the fixed cone 405 is pulled out of the ground, the moistureproof transformer box can be moved, the fixed cone 405 is inserted into the ground, the mounting seat 402 can be supported in an auxiliary manner, and the moistureproof transformer box is fixedly mounted.

In one embodiment, as shown in fig. 4, the moisture resistant transformer tank may further include: and the movable wheel 9, and the movable wheel 9 is arranged at the bottom of the mounting seat.

Through removing wheel 9, can carry out the position adjustment to installation component 4, shell 1, carry out the position adjustment to dampproofing vary voltage case promptly to reach the effect of convenient transport.

In one embodiment, as shown in fig. 4, the rain shield assembly 6 may include: the included angle between the two rain-shielding plates is smaller than or equal to one hundred and eighty degrees; and the guide groove 8 is arranged on the upper surface of the flashing.

Two flashing boards can be the chevron setting, and arbitrary one end of two flashing boards is sealing connection each other, and guide way 8 has all been seted up to the upper surface of two flashing boards, and the lower surface of two flashing boards all is connected with spliced pole 7, makes liquid such as rainwater that falls on the flashing board surface flow from shell 1 both sides through guide way 8, can not make liquid such as rainwater flow into in the shell 1 to waterproof damp-proofing effect has been reached.

In an embodiment, as shown in fig. 4, one side of the housing 1 may be provided with an opening; the housing 1 may include: the door plate 2 is hinged with the opening of the shell 1.

The shell 1 is provided with an opening and a door plate 2, so that the door plate 2 is convenient to open to overhaul, replace and the like equipment in the dampproof transformer box, and the door plate 2 can be arranged to be double-door, so that the operation area is increased. The door plate 2 can be provided with the armrests 3, so that the door plate 2 can be conveniently opened.

If the door plate is arranged to be a double door, a lock can be arranged between the two door plates, and the two doors are locked through the matching of the lock hole and the lock tongue, so that the safety of the transformer equipment in the shell can be ensured, and irrelevant personnel are prevented from contacting the transformer equipment.

The use condition is as follows: firstly, the moistureproof transformer box is moved to a place where the moistureproof transformer box needs to be used by moving the wheel handle, and the connecting plate is pressed or hammered, so that the fixed cones at the two sides of the mounting seat are inserted and fixed into the ground, and the positioning and the mounting of the mounting work and the housing are realized. Then pulling the handle makes the placing plate slide out from the mounting seat, placing the article with weight into the placing plate, pushing the placing plate to slide into the mounting seat, fixing the mounting seat through the weight brought by the article, improving the overall weight of the dampproof transformer box, preventing the dampproof transformer box from shaking and reducing the tremble of the dampproof transformer box. Then rotate the bolt, bolt one end passes the fixed plate, is connected with fixed knot again, fixes the bolt in fixed plate and fixed knot, makes the mounting box fixed at the shell top, then through the cooperation of fixed cover and spliced pole, installs two rain-proof boards at the mounting box top respectively in the chevron shape, through the guide way on slope shape and rain-proof board surface, the liquid such as guide rainwater or dew slides from the shell both sides. The drying agent is placed in the placement box, the drying agent keeps the interior of the installation box dry all the time, and then the air flows into the installation box to dehumidify through the rotation of the fan. The fan can increase the air flow rate in the mounting box, and can also drive the fan to rotate through natural wind in the air, so that the air in the mounting box is driven to flow. Air enters the shell through the filter plate and the vent holes, so that the effect of further filtering is achieved, and small animals can be prevented from entering the shell through the vent holes. Through the opening and the door plate of the shell, equipment inside the dampproof transformer box is overhauled, replaced and the like.

When the dampproof transformer box needs to be moved, the fixed cone can be pulled out of the ground, then the articles are taken out of the placing plate, and the dampproof transformer box is moved through the moving wheel. When the flashing needs to be cleaned, the connecting column can be pulled out of the fixing sleeve, so that the flashing is detached. After the rain-proof plate is disassembled, the dampproof assembly can be disassembled for cleaning, or damaged parts in the dampproof assembly can be replaced. After the dampproof component is disassembled, the filter plates on the mounting box are convenient to clean and replace, and the vent holes on the shell can be cleaned at the same time, so that the dampproof effect and the heat dissipation effect of the dampproof component are maintained.

The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is to be construed as including any modifications, equivalents, and alternatives falling within the spirit and principles of the application.

Claims (10)

1. A moisture resistant transformer box comprising:

the top of the shell is provided with a vent hole;

the moistureproof assembly is arranged at the top of the shell and is arranged corresponding to the vent hole; and

the rain shielding assembly is arranged at the top of the moistureproof assembly, the width of the rain shielding assembly is larger than or equal to that of the moistureproof assembly, and the length of the rain shielding assembly is larger than or equal to that of the moistureproof assembly.

2. The moisture resistant transformer tank of claim 1, wherein said moisture resistant assembly comprises:

the mounting box is hollow inside;

the placement box is positioned at the top of the installation box;

the filter plate, the filter plate is installed the installation box bottom, the filter plate with the installation box intercommunication, the filter plate with the ventilation hole corresponds the setting.

3. The moisture resistant transformer tank of claim 2, wherein said moisture resistant assembly further comprises: and the fan is arranged on one side of the installation box.

4. The moisture resistant transformer box of claim 2, further comprising:

the fixing plates are arranged on two sides of the mounting box;

the fixing buckles are arranged on two sides of the shell, and the positions of the fixing buckles correspond to the fixing plates;

the bolt is in threaded connection with the fixed plate and in the fixed knot.

5. The moisture resistant transformer box of claim 2, further comprising:

the fixing sleeve is arranged at the top of the mounting box and is positioned at two sides of the placing box;

the connecting column, connecting column one end with hide rain subassembly bottom and be connected, the connecting column other end with the fixed cover is connected.

6. The moisture resistant transformer box of claim 1, further comprising:

the mounting assembly is mounted at the bottom of the shell;

the mounting assembly comprises a placing plate and a mounting seat, wherein the mounting seat is mounted at the bottom of the shell, and the placing plate is slidably mounted on the mounting seat.

7. The moisture resistant transformer box of claim 6, further comprising:

the fixing blocks are arranged on two sides of the mounting seat;

the fixed cone is connected in the fixed block in a sliding way;

the connecting plate is connected between a plurality of fixed cones on the same side.

8. The moisture resistant transformer box of claim 6, further comprising:

and the moving wheel is arranged at the bottom of the mounting seat.

9. The moisture resistant transformer tank of claim 1, wherein said rain shield assembly comprises:

two flashing plates, wherein the included angle between the two flashing plates is smaller than or equal to one hundred eighty degrees;

the guide groove is formed in the upper surface of the flashing.

10. The moisture resistant transformer box of claim 1, wherein one side of said housing is provided with an opening; the housing includes: and the door plate is hinged with the opening of the shell.