CN210837362U

CN210837362U - Sun-shading device for transformer

Info

Publication number: CN210837362U
Application number: CN201922355588.3U
Authority: CN
Inventors: 祝春海
Original assignee: Zhejiang Shuangpeng Electric Co ltd
Current assignee: Zhejiang Shuangpeng Electric Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-06-23
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a shading device for transformer, including last sunshade and motor, go up the lower extreme fixedly connected with spliced pole of sunshade, and the lower extreme fixedly connected with apron of spliced pole, the lower extreme corner of going up the sunshade is connected with bracing piece and support column alternately, and the surface of bracing piece set up threaded hole, the lower extreme of bracing piece runs through in the inside of a support section of thick bamboo, and the lower extreme surface cover of bracing piece is equipped with the little spring, the equal fixed connection of lower extreme of support column and a support section of thick bamboo is on the base, and the upper surface middle part of base has seted up the standing groove, the spout has all been seted up to the left and right sides of standing groove, the corner of apron all rotates and is connected with the pivot, and fixedly connected with conical gear in the pivot. This solar protection devices for transformer makes things convenient for height-adjusting, also makes things convenient for when cloudy day, adjusts rolling sunshade roller shutter, and convenient ventilation also conveniently dismantles simultaneously and changes the sunshading board.

Description

Sun-shading device for transformer

Technical Field

The utility model relates to a transformer correlation technique field specifically is a solar protection devices for transformer.

Background

In our electric power system, various high-low voltage transformers are very important and frequently used electric power equipment, and most of the transformers are also usually arranged outdoors so as to facilitate ventilation and maintenance, and are shaded by a sun shield to avoid sun irradiation, so that the temperature of the transformers is increased.

However, the general transformer sun visor is inconvenient to adjust the height, is inconvenient to adjust a rolling sun-shading roller shutter in cloudy days, influences ventilation, and is inconvenient to disassemble and replace the sun visor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar protection devices for transformer to solve general transformer sunshading board that proposes in the above-mentioned background art, inconvenient height-adjusting, also inconvenient when cloudy day, adjust rolling sunshade roller shutter, influence the ventilation, also inconvenient dismantlement simultaneously changes the problem of sunshading board.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a solar protection devices for transformer, includes sunshade and motor, the lower extreme fixedly connected with spliced pole of going up the sunshade, and the lower extreme fixedly connected with apron of spliced pole, the lower extreme corner of going up the sunshade is alternate to be connected with bracing piece and support column, and the surface of bracing piece sets up threaded hole, the lower extreme of bracing piece runs through in the inside of a supporting cylinder, and the lower extreme surface cover of bracing piece is equipped with little spring, the equal fixed connection of lower extreme of support column and a supporting cylinder is on the base, and the upper surface middle part of base has seted up the standing groove, the spout has all been seted up to the left and right sides of standing groove, and sliding connection has the slider on the spout, the corner of apron all rotates and is connected with the pivot, and fixedly connected with conical gear in the pivot, motor erection joint is.

Preferably, the support rod is of an inverted T-shaped structure, the support rod forms a lifting structure in the support barrel through a large spring, and the opening at the upper end of the support barrel is smaller than the size of the lower end of the support rod.

Preferably, the longitudinal section of the cover plate formed by the connecting column and the upper shielding plate is of an I-shaped structure, and the area size of the upper shielding plate is larger than that of the cover plate.

Preferably, the corners of the cover plate are both in an L-shaped structure, the single bodies of the rotating shaft rotatably connected with the corners of the cover plate form a square-shaped structure, and the conical gears on the rotating shaft are in meshed connection.

Preferably, the middle part of the rotating shaft is sleeved with a winding drum, the outer surface of the winding drum is wound and connected with the sunshade roller blind, and the single bodies of the sunshade roller blind form a linkage structure through the rotating shaft and the bevel gear.

Preferably, the sliding blocks are symmetrically arranged in front and back of the horizontal central axis of the base, and the length dimension of the sliding blocks is larger than the distance dimension of the sliding grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the shading device for the transformer is convenient for adjusting the height, adjusting and rolling the shading roller shutter in cloudy days, facilitating ventilation and simultaneously facilitating disassembly and replacement of the shading plate;

1. the upper curtain plate is connected with the base through the support rod, the height of the upper curtain plate can be conveniently adjusted and adjusted by utilizing the elasticity of the threaded hole and the large spring, and the bolt penetrates through the threaded hole, so that the upper curtain plate is convenient to limit and fix and is prevented from shaking;

2. the transformer fixing device is provided with a placing groove, a sliding groove and a sliding block, a transformer is placed in the placing groove, and the sliding block slides on the sliding groove, so that the space size of the sliding block can be conveniently adjusted, the transformer can be conveniently clamped and fixed, and the transformer fixing device is convenient to use;

3. the sun-shading roller shutter is provided with a rotating shaft, a conical gear and a sun-shading roller shutter, and the sun-shading roller shutter penetrates through the linkage structure through the rotating shaft and the conical gear, so that 4 sun-shading roller shutters can be adjusted to be rolled up and put down to be unfolded conveniently, sun shading is facilitated in a fine day, ventilation is kept in a cloudy day, and the sun-shading roller shutter is convenient to use.

Drawings

Fig. 1 is a schematic top view of the cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the upper shield plate and the base according to the present invention;

FIG. 4 is a schematic view of the connecting front section structure of the support rod and the support cylinder of the present invention;

fig. 5 is a schematic view of the overall structure of the sunshade roller blind of the present invention.

In the figure: 1. an upper shield plate; 2. a support bar; 3. a support pillar; 4. a cover plate; 5. connecting columns; 6. a motor; 7. a sun-shading roller shutter; 8. a rotating shaft; 9. a bevel gear; 10. a base; 11. winding the roll; 12. a support cylinder; 13. a threaded hole; 14. a small spring; 15. a placement groove; 16. a chute; 17. a slider; 18. a large spring.

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

Referring to fig. 1-5, the present invention provides a technical solution: a sun-shading device for a transformer comprises an upper shielding plate 1, a supporting rod 2, a supporting column 3, a cover plate 4, a connecting column 5, a motor 6, a sun-shading roller shutter 7, a rotating shaft 8, a bevel gear 9, a base 10, a winding drum 11, a supporting drum 12, a threaded hole 13, a small spring 14, a placing groove 15, a sliding groove 16, a sliding block 17 and a large spring 18, wherein the lower end of the upper shielding plate 1 is fixedly connected with the connecting column 5, the lower end of the connecting column 5 is fixedly connected with the cover plate 4, the lower end corners of the lower end of the upper shielding plate 1 are alternately connected with the supporting rod 2 and the supporting column 3, the outer surface of the supporting rod 2 is provided with the threaded hole 13, the lower end of the supporting rod 2 penetrates through the inside of the supporting drum 12, the outer surface of the lower end of the supporting rod 2 is sleeved with the small spring 14, the lower ends of the supporting column, and sliding connection has slider 17 on the spout 16, and the corner of apron 4 all rotates and is connected with pivot 8, and fixedly connected with conical gear 9 on the pivot 8, and motor 6 erection joint is in the left side of apron 4, and the output of motor 6 is connected with pivot 8.

If the bracing piece 2 is "T" style of calligraphy structure down in fig. 1 and fig. 4, and the bracing piece 2 constitutes elevation structure in the inside of a support section of thick bamboo 12 through big spring 18, and the upper end opening of a support section of thick bamboo 12 is less than the lower extreme size and dimension of bracing piece 2, be convenient for flexible height of adjusting bracing piece 2, thereby be convenient for adjust the height of sunshade 1, facilitate the use, the longitudinal section that apron 4 constitutes through spliced pole 5 and last sunshade 1 in fig. 1 and fig. 2 is "worker" style of calligraphy structure, and the area size of going up sunshade 1 is greater than the area size of apron 4, conveniently shelter from apron 4, also be convenient for simultaneously protect apron 4.

All be "L" style of calligraphy structure like the corner of apron 4 in fig. 1 and fig. 2, and constitute "mouthful" style of calligraphy structure between the corner of apron 4 rotates the monomer of the pivot 8 of connection, and be connected for the meshing between the conical gear 9 in the pivot 8, be convenient for roll simultaneously and put down the sunshade roller shutter 7 of spreading, facilitate the use, establish and be connected with the winding reel 11 like the middle part cover of pivot 8 in fig. 5, and the surface winding of winding reel 11 is connected with sunshade roller shutter 7, and constitute the interlock structure through pivot 8 and conical gear 9 between the monomer of sunshade roller shutter 7, make things convenient for winding sunshade roller shutter 7, be convenient for the arrangement to collect.

Like the symmetrical setting around the horizontal axis of base 10 of slider 17 in fig. 3, and the length dimension of slider 17 is greater than the interval size of spout 16, conveniently places fixedly the transformer, also convenient to detach simultaneously facilitates the use.

The working principle is as follows: when the sun shading device for the transformer is used, firstly, as shown in a figure 1, a figure 3 and a figure 4, the transformer is placed in the placing groove 15, the sliding block 17 slides on the sliding groove 16 according to the size of the transformer, the sliding block 17 is fixed through the bolt, so that the transformer is convenient to install and fix and is prevented from moving, then, the upper shielding plate 1 is pressed downwards according to the height of the transformer, the upper shielding plate 1 extrudes the large spring 18 through the supporting rod 2 so as to adjust the height of the supporting rod 2, the supporting rod 2 is convenient to fix through the bolt penetrating through the threaded hole 13, the upper shielding plate 1 is convenient to support and is also convenient to shield and protect the transformer, when in sunny days, the switch of the motor 6 is opened by combining the figures 1, 2 and 5, the motor 6 drives the bevel gear 9 to rotate through the rotating shaft 8, and the monomers of the bevel gear 9 are meshed and connected, thereby be convenient for drive sunshade roller shutter 7 and carry out the rolling and rotate, conveniently adjust the length of spreading of the lower extreme of sunshade roller shutter 7, conveniently carry out the sunshade processing to the transformer, sunshade roller shutter 7 sets up at the lower extreme four sides of last sunshade 1, makes things convenient for the sunshade to handle, facilitates the use to and the model of the motor 6 who uses above is XD-60KTYZ, conveniently adjusts just reversing, and this is exactly the whole process that solar protection devices for the transformer used.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sunshade device for transformer, includes last sunshade (1) and motor (6), its characterized in that: the lower end of the upper shielding plate (1) is fixedly connected with a connecting column (5), the lower end of the connecting column (5) is fixedly connected with a cover plate (4), the lower end corner of the upper shielding plate (1) is alternately connected with supporting rods (2) and supporting columns (3), the outer surface of each supporting rod (2) is provided with a threaded hole (13), the lower end of each supporting rod (2) penetrates through the inside of a supporting cylinder (12), small springs (14) are sleeved on the outer surface of the lower end of each supporting rod (2), the lower ends of the supporting columns (3) and the supporting cylinders (12) are fixedly connected onto a base (10), a placing groove (15) is formed in the middle of the upper surface of the base (10), sliding grooves (16) are formed in the left side and the right side of the placing groove (15), sliding blocks (17) are connected onto the sliding grooves (16), and rotating shafts (8) are, and fixedly connected with conical gear (9) on pivot (8), motor (6) erection joint is in the left side of apron (4), and the output of motor (6) is connected with pivot (8).

2. The shading device for the transformer according to claim 1, characterized in that: the support rod (2) is of an inverted T-shaped structure, the support rod (2) forms a lifting structure in the support cylinder (12) through a large spring (18), and an opening in the upper end of the support cylinder (12) is smaller than the size of the lower end of the support rod (2).

3. The shading device for the transformer according to claim 1, characterized in that: the longitudinal section that apron (4) constitute through spliced pole (5) and last sunshade (1) is "worker" style of calligraphy structure, and the area size of going up sunshade (1) is greater than the area size of apron (4).

4. The shading device for the transformer according to claim 1, characterized in that: the corners of the cover plate (4) are in L-shaped structures, the single bodies of the rotating shafts (8) rotatably connected with the corners of the cover plate (4) form square-shaped structures, and the conical gears (9) on the rotating shafts (8) are in meshed connection.

5. The shading device for the transformer according to claim 1, characterized in that: the middle part of pivot (8) is established and is connected with receipts reel (11), and the surface winding of receipts reel (11) is connected with sunshade roller shutter (7) to constitute interlock structure through pivot (8) and conical gear (9) between the monomer of sunshade roller shutter (7).

6. The shading device for the transformer according to claim 1, characterized in that: the sliding blocks (17) are symmetrically arranged in front and back of the horizontal central axis of the base (10), and the length dimension of the sliding blocks (17) is larger than the distance dimension of the sliding grooves (16).