CN216362084U

CN216362084U - Damp-proof transformer

Info

Publication number: CN216362084U
Application number: CN202120708525.6U
Authority: CN
Inventors: 汪伟强
Original assignee: Individual
Current assignee: Dongguan Aochesheng Electronic Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2022-04-22
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to the technical field of transformers and discloses a damp-proof transformer which comprises a base, wherein a protective cover is fixedly arranged on the right side of the base, a motor is fixedly arranged in the protective cover, a worm is fixedly connected to an output shaft of the motor, a round table is fixedly arranged on the bottom surface in the base, and a worm wheel positioned on the back surface of the outer wall of the worm is movably sleeved on the outer wall of one end, far away from the base, of the round table. According to the utility model, through the matching among the worm wheel, the worm, the lifting rod and the transformer body, the worm is rotated to drive the worm wheel to rotate by utilizing the worm wheel transmission principle, so that the lifting effect of the lifting rod is realized, the problem that excessive accumulated water seeps into the transformer body is effectively solved, the lifting of the transformer body enables the height of the transformer away from the ground to be adjusted according to the height value of the water level of the accumulated water on the ground, and the short circuit of an internal circuit caused by the fact that the accumulated water enters the transformer body from the bottom of the transformer is avoided.

Description

Damp-proof transformer

Technical Field

The utility model relates to the technical field of transformers, in particular to a damp-proof transformer.

Background

The power transformer is a static electric equipment, it is used for changing a certain value of alternating voltage (current) into another kind of voltage (current) with same frequency or several kinds of different values, the power transformer is one of the main equipments of power plant and power substation, the function of the transformer is not only can raise voltage and send electric energy to the power utilization area, but also can reduce voltage into various levels of use voltage to meet the need of power utilization.

However, the existing transformer fixedly installed on the ground is easily affected by environmental and weather factors, if the weather of long-term overcast and rainy in plum rain season causes the water level of accumulated water on the ground to rise, the accumulated water with the rising water level easily permeates into the transformer from the bottom of the transformer, so that the electrical elements in the transformer are damaged by the water, the service life of the electrical elements is shortened, the workload of replacing the electrical elements by workers is increased, the situation of short circuit of circuits in the transformer can be caused, even the situation of fire catching can occur, and the serious influence is generated on the domestic electricity of people; however, when the existing transformer is used for a long time, dust accumulation is easily generated inside the transformer, and it is difficult for an inspector to clean the dust inside the transformer and on electrical components when the transformer is inspected, and meanwhile, the electrical components are damaged when the inside of the transformer is at a high temperature for a long time.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a moisture-proof transformer which has the advantages of moisture protection of the transformer, prolonging of the service life of the transformer, reduction of the damage of electrical components and reduction of the temperature inside the transformer, and solves the problems in the background technology.

The utility model provides the following technical scheme: a damp-proof transformer comprises a base, wherein a protective cover is fixedly mounted on the right side of the base, a motor is fixedly mounted inside the protective cover, a worm is fixedly connected onto an output shaft of the motor, a round table is fixedly mounted on the bottom surface inside the base, a worm wheel positioned on the back surface of the outer wall of the worm is movably sleeved on the outer wall of one end, away from the base, of the round table, a lifting rod is movably sleeved on the inner wall of the worm wheel, baffles are fixedly mounted on the left side and the right side of the upper surface of the base, the number of the baffles is two, a supporting plate positioned above the base is fixedly mounted on the upper surface of the lifting rod, clamping blocks are fixedly mounted on the left side and the right side of the supporting plate, a transformer body is fixedly mounted on one side, away from the lifting rod, of the supporting plate, a T-shaped block is movably sleeved on the left side and the right side of the inner wall of the transformer body, and the number of the T-shaped blocks is two, the one end fixed mounting that the transformer body was kept away from to T-shaped piece has the deashing brush, one side fixed mounting that the backup pad was kept away from to the transformer body has the top cap, the inside bottom surface fixed mounting of top cap has the frame, the inside fixed mounting of frame has the fan, the play tuber pipe fixed mounting of fan has the dead lever that is located the inside of transformer body, one side fixed mounting that the fan was kept away from to the dead lever has the shower nozzle.

Preferably, the right side of base has been seted up and has been rotated the hole, and the inner wall that rotates the hole cup joints with the outer wall activity of worm, the left side of base inner wall is seted up and is rotated the corresponding rotation groove in hole position, and rotates the inner wall in groove and cup joint with the left outer wall activity of worm, the upper surface and the lower bottom surface of base have been seted up the corresponding round hole in position, and the inner wall of round hole cup joints with the outer wall activity of lifter.

Preferably, one side of the baffle is provided with a clamping groove, and the inner wall of the clamping groove is movably sleeved with the outer wall of the clamping block.

Preferably, the left side and the right side of the inner wall of the transformer body are provided with sliding grooves, the inner wall of each sliding groove is movably sleeved with the outer wall of each T-shaped block, the left side and the right side of the inner wall of the transformer body are provided with ventilation holes above the sliding grooves, and the upper end of the transformer body is provided with fixing holes.

Preferably, the right side fixed mounting of fan has the air-supply line, and the air-supply line keeps away from the one end of fan and extends to the outside of top cap, the lower bottom surface fixed mounting of fan has the air-supply line, and the air-supply line keeps away from the one end of fan and extends to the inside of dead lever, the outer wall of the air-supply line of fan cup joints with the inner wall of the fixed orifices that the transformer body was seted up is fixed.

Preferably, the lower bottom surface of the fixed rod is uniformly distributed with air guide holes, and the lower ends of the air guide holes are fixedly connected with the upper end of the spray head.

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

1. according to the utility model, through the matching among the worm wheel, the worm, the lifting rod and the transformer body, the worm is rotated to drive the worm wheel to rotate by utilizing the worm wheel transmission principle, so that the lifting effect of the lifting rod is realized, the problem that excessive accumulated water seeps into the transformer body is effectively solved, the lifting of the transformer body enables the height of the transformer away from the ground to be adjusted according to the height value of the water level of the accumulated water on the ground, the short circuit of an internal circuit caused by the fact that the accumulated water enters the transformer from the bottom of the transformer is avoided, and the service life of an electrical element is prolonged.

2. According to the utility model, through the matching among the fan, the spray head, the brush and the transformer body, the spray head is used for blowing soot on the surface of the electrical element and cleaning dust at the bottom of the transformer by the brush, meanwhile, the blowing of the spray head can also reduce the temperature inside the transformer, so that the condition that the transformer is on fire due to overhigh temperature inside the transformer is avoided, the problems of overhigh temperature inside the transformer and internal ash removal caused by long-time use of the transformer are effectively solved, the influence of sun exposure on the temperature inside the transformer is reduced, meanwhile, the damage of dust accumulated for a long time on the electrical element is reduced, and the service lives of the transformer and the electrical element are prolonged.

Drawings

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

FIG. 2 is a top view of the support plate of the present invention;

FIG. 3 is a top view of the transformer body of the present invention;

fig. 4 is a left side view of the top cover of the present invention.

In the figure: 1. a base; 2. a protective cover; 3. a motor; 4. a worm; 5. a circular truncated cone; 6. a worm gear; 7. a lifting rod; 8. a baffle plate; 9. a support plate; 10. a clamping block; 11. a transformer body; 12. a T-shaped block; 13. a dust cleaning brush; 14. a top cover; 15. a frame; 16. a fan; 17. fixing the rod; 18. and (4) a spray head.

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. 1-4, a damp-proof transformer comprises a base 1, a protective cover 2 is fixedly installed on the right side of the base 1, a motor 3 is fixedly installed inside the protective cover 2, the protective cover 2 is installed to protect the motor 3, damage to the motor 3 caused by exposure is avoided, the service life of the motor 3 is prolonged, and cost for maintaining and replacing the motor 3 is reduced, a worm 4 is fixedly connected to an output shaft of the motor 3, the motor 3 is installed to provide power for rotation of the worm 4, a circular truncated cone 5 is fixedly installed on the bottom surface inside the base 1, a worm wheel 6 located on the back of the outer wall of the worm 4 is movably sleeved on the outer wall of one end, away from the base 1, of the circular truncated cone 5 is installed to support the worm wheel 6, a lifting rod 7 is movably sleeved on the inner wall of the worm wheel 6, and the lifting effect of a transformer body 11 is realized by utilizing the rotation of the worm 4 to drive the rotation of the worm wheel 6, the problem that the transformer body 11 is permeated by ground accumulated water is effectively solved, the interference of the accumulated water permeating into the transformer body 11 on electrical elements is avoided, the condition that the electrical elements are soaked by the accumulated water to cause circuit short circuit is avoided, the service life of the electrical elements is prolonged, the left side and the right side of the upper surface of the base 1 are fixedly provided with the baffle plates 8, the number of the baffle plates 8 is two, the upper surface of the lifting rod 7 is fixedly provided with the supporting plate 9 positioned above the base 1, the left side and the right side of the supporting plate 9 are fixedly provided with the fixture blocks 10, the number of the fixture blocks 10 is two, the stability of the lifting of the supporting plate 9 is enhanced by the installation of the fixture blocks 10, one side of the supporting plate 9 far away from the lifting rod 7 is fixedly provided with the transformer body 11, the left side and the right side of the inner wall of the transformer body 11 are movably sleeved with the T-shaped blocks 12, the number of the T-shaped blocks 12 is two, one end of the T-shaped block 12 far away from the transformer body 11 is fixedly provided with the dust cleaning brush 13, the installation of the dust cleaning brush 13 is convenient for the maintainer to pull the dust cleaning brush 13 to take out the dust inside the bottom surface of the transformer body 11, the maintainer can conveniently and uniformly treat the dust, a top cover 14 is fixedly installed on one side of the transformer body 11 far away from the supporting plate 9, a rack 15 is fixedly installed on the bottom surface inside the top cover 14, a fan 16 is fixedly installed inside the rack 15, the installation of the rack 15 reinforces the installation stability of the fan 16, the situation that the fan 16 falls down due to vibration is avoided, the fan 16 falls down to cause impact and damage to the fan 16 is avoided, the service life of the fan 16 is prolonged, a fixing rod 17 positioned inside the transformer body 11 is fixedly installed on an air outlet pipe of the fan 16, a spray head 18 is fixedly installed on one side of the fixing rod 17 far away from the fan 16, the effect of blowing the wind of the fan 16 to the inside of the transformer body 11 by utilizing the installation of the spray head 18 is utilized, and the cooling effect on the inside of the transformer body 11 is realized, meanwhile, the effect of removing ash from the surface of the electrical element attached to the surface of the transformer body 11 is achieved, the problem that the transformer body 11 is damaged due to high temperature is effectively solved, the temperature inside the transformer body 11 is reduced, and the service life of the transformer body 11 is prolonged.

Wherein, the rotation hole has been seted up on base 1's right side, and the inner wall that rotates the hole cup joints with the outer wall activity of worm 4, the left side of base 1 inner wall is seted up and is rotated the corresponding rotation groove in hole position, and the inner wall that rotates the groove cup joints with the left outer wall activity of worm 4, worm 4 cup joints with the activity that rotates groove and rotation hole respectively, realized that worm 4 remains throughout with the rotation of ground horizontal direction, stability when having consolidated worm 4 and rotating simultaneously, the corresponding round hole in position has been seted up to base 1's upper surface and lower bottom surface, and the inner wall of round hole cup joints with the outer wall activity of lifter 7, seting up of round hole provides the passageway for the elevating movement of lifter 7.

The clamping groove is formed in one side of the baffle 8, the inner wall of the clamping groove is movably sleeved with the outer wall of the clamping block 10, the clamping block 10 can move up and down conveniently due to the fact that the clamping groove is formed, and meanwhile the reinforcing effect of the movement of the clamping block 10 is achieved.

Wherein, the spout has been seted up to the left and right sides of transformer body 11 inner wall, and the inner wall of spout cup joints with the outer wall activity of T-shaped piece 12, the setting up of spout provides support and platform for the motion of T-shaped piece 12, the ventilation hole that is located the spout top is seted up to the left and right sides of transformer body 11 inner wall, the setting up of ventilation hole makes the inside of transformer body 11 keep the effect of circulation of air, has reduced the inside temperature of transformer body 11, the fixed orifices has been seted up to the upper end of transformer body 11.

Wherein, the right side fixed mounting of fan 16 has the air-supply line, the installation of air-supply line makes external wind get into the inside of fan 16 and provides the passageway, and fan 16 is the air-cooler, and the air-supply line is kept away from the one end of fan 16 and is extended to the outside of top cap 14, the lower bottom surface fixed mounting of fan 16 has the air-supply line, and the air-supply line is kept away from the one end of fan 16 and is extended to the inside of dead lever 17, the air-supply line is connected with dead lever 17, realized leading to the inside effect of dead lever 17 with the wind that fan 16 blew off, the outer wall of the air-supply line of fan 16 cup joints with the inner wall fixation of the fixed orifices that transformer body 11 seted up fixedly, the stability of air-supply line installation has been consolidated in seting up of fixed orifices.

The lower bottom surface of the fixing rod 17 is uniformly distributed with air guide holes, the lower ends of the air guide holes are fixedly connected with the upper end of the spray head 18, and the air guide holes are arranged to guide the air in the fixing rod 17 to the interior of the spray head 18.

The working principle is as follows: when the device is used, firstly, when the water level of the ground accumulated water rises, the motor 3 is turned on, the motor 3 drives the worm 4 to rotate while turning on the worm 4, the worm wheel 6 drives the worm wheel 6 to rotate while turning on the worm wheel 6, the lifting rod 7 drives the lifting rod 7 to move upwards while moving upwards, the lifting rod 7 drives the supporting plate 9 to move in the same direction, the supporting plate 9 drives the clamping block 10 to move upwards while moving, the supporting plate 9 also drives the transformer body 11 to move upwards, the rising of the transformer body 11 avoids the ground accumulated water from entering the inside of the transformer body 11 to damage internal electrical components, then, when the weather of long-term high temperature is met, the fan 16 is turned on to blow the inside of the fixing rod 17 and then blows the inside of the transformer body 11 through the inside of the nozzle 18, the blowing of the nozzle 18 not only plays a role in cooling the inside of the transformer body 11, and the dust blowing function on the surfaces of electrical elements is also realized, and finally, the dust at the bottom of the transformer body 11 can be stacked together by pulling the dust cleaning brush 13 to be uniformly treated by the maintainers.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the utility model, the filling pattern is only used for distinguishing the layers and is not limited at all.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A damp-proof transformer, includes base (1), its characterized in that: the right side of the base (1) is fixedly provided with a protective cover (2), the interior of the protective cover (2) is fixedly provided with a motor (3), an output shaft of the motor (3) is fixedly connected with a worm (4), the bottom surface of the interior of the base (1) is fixedly provided with a round table (5), the outer wall of one end, far away from the base (1), of the round table (5) is movably sleeved with a worm wheel (6) positioned on the back surface of the outer wall of the worm (4), the inner wall of the worm wheel (6) is movably sleeved with a lifting rod (7), the left side and the right side of the upper surface of the base (1) are fixedly provided with baffle plates (8), the number of the baffle plates (8) is two, the upper surface of the lifting rod (7) is fixedly provided with a support plate (9) positioned above the base (1), the left side and the right side of the support plate (9) are fixedly provided with fixture blocks (10), and the number of the fixture blocks (10) is two, one side fixed mounting that lifter (7) were kept away from in backup pad (9) has transformer body (11), T-shaped piece (12) have been cup jointed in the left and right sides activity of transformer body (11) inner wall, and the quantity of T-shaped piece (12) is two, the one end fixed mounting that transformer body (11) were kept away from in T-shaped piece (12) has deashing brush (13), one side fixed mounting that backup pad (9) were kept away from in transformer body (11) has top cap (14), the inside bottom surface fixed mounting of top cap (14) has frame (15), the inside fixed mounting of frame (15) has fan (16), the play tuber pipe fixed mounting of fan (16) has dead lever (17) that is located transformer body (11) inside, one side fixed mounting that fan (16) were kept away from in dead lever (17) has shower nozzle (18).

2. A moisture-tight transformer according to claim 1, characterised in that: the right side of base (1) has been seted up and has been rotated the hole, and the inner wall that rotates the hole cup joints with the outer wall activity of worm (4), the left side of base (1) inner wall is seted up and is rotated the corresponding rotation groove in hole position, and rotates the inner wall in groove and cup joint with the left outer wall activity of worm (4), the corresponding round hole in position has been seted up to the upper surface and the lower bottom surface of base (1), and the inner wall of round hole cup joints with the outer wall activity of lifter (7).

3. A moisture-tight transformer according to claim 1, characterised in that: one side of the baffle (8) is provided with a clamping groove, and the inner wall of the clamping groove is movably sleeved with the outer wall of the clamping block (10).

4. A moisture-tight transformer according to claim 1, characterised in that: the transformer comprises a transformer body (11), and is characterized in that sliding grooves are formed in the left side and the right side of the inner wall of the transformer body (11), the inner wall of each sliding groove is movably sleeved with the outer wall of a T-shaped block (12), ventilation holes located above the sliding grooves are formed in the left side and the right side of the inner wall of the transformer body (11), and fixing holes are formed in the upper end of the transformer body (11).

5. A moisture-tight transformer according to claim 1, characterised in that: the right side fixed mounting of fan (16) has the air-supply line, and the air-supply line keeps away from the one end of fan (16) and extends to the outside of top cap (14), the lower bottom surface fixed mounting of fan (16) has the air-supply line, and the air-supply line keeps away from the one end of fan (16) and extends to the inside of dead lever (17), the outer wall of the air-supply line of fan (16) and the inner wall fixed cup joint of the fixed orifices that transformer body (11) was seted up.

6. A moisture-tight transformer according to claim 1, characterised in that: the lower bottom surface of the fixed rod (17) is uniformly distributed with air guide holes, and the lower ends of the air guide holes are fixedly connected with the upper end of the spray head (18).