CN211016675U

CN211016675U - Protective cover for transformer installation

Info

Publication number: CN211016675U
Application number: CN201922084919.4U
Authority: CN
Inventors: 舒敬华
Original assignee: Xi'an Tianyue Shuangzhi Technology Co ltd
Current assignee: Xi'an Tianyue Shuangzhi Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-14
Anticipated expiration: 2029-11-28

Abstract

The utility model provides a safety cover is used in transformer installation relates to transformer technical field. This safety cover is used in transformer installation, which comprises a back plate, the equal fixedly connected with curb plate in both ends about the front of backplate, adjusting device is all installed to the one side that two curb plates are close to each other, adjusting device includes a plurality of sealed plates, two connecting rods, rocker and steering wheel, a plurality of sealed plate all is located the inside of curb plate, two connecting rods are located both ends around the sealed plate respectively, the right-hand member of a plurality of sealed plate all articulates with the connecting rod, be provided with the pivot between the bottom of two connecting rods, the both ends of pivot are fixed respectively and are pegged graft in the inside of two connecting rods, the intermediate position in the pivot is cup jointed to the one end of rocker, steering. This safety cover is used in transformer installation through setting up adjusting device, heat abstractor and dust keeper, has solved that prior art's transformer installation safety cover heat-sinking capability is relatively poor to the dust enters into the inside problem that influences the transformer and use very easily of transformer.

Description

Protective cover for transformer installation

Technical Field

The utility model relates to a transformer technical field specifically is a safety cover is used in transformer installation.

Background

The transformer is mostly used outdoors, the transformer can be seriously damaged by long-term solarization and raining, the current protective cover only places the transformer in a box body with heat dissipation holes, the heat dissipation effect is poor, and dust can enter the protective box body under the action of wind to influence the use of the transformer.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a safety cover is used in transformer installation has solved that prior art's transformer installation safety cover heat-sinking capability is relatively poor to the dust enters into the inside problem that the transformer used that influences of transformer very easily.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a protective cover for mounting a transformer comprises a back plate, wherein the left end and the right end of the front surface of the back plate are fixedly connected with side plates, one surfaces of the two side plates, which are close to each other, are respectively provided with an adjusting device, the adjusting device comprises a plurality of airtight plates, two connecting rods, a rocker and a steering engine, the plurality of airtight plates are positioned inside the side plates, the two connecting rods are respectively positioned at the front end and the rear end of the airtight plates, the right ends of the plurality of airtight plates are hinged with the connecting rods, a rotating shaft is arranged between the bottom ends of the two connecting rods, the two ends of the rotating shaft are respectively and fixedly inserted inside the two connecting rods, one end of the rocker is sleeved at the middle position of the rotating shaft, the steering engine is fixedly connected with the side plates, an output shaft of the steering engine is hinged with one end, which is far away from the rotating shaft, the side plates are fixedly connected with a supporting plate, the steering engine is positioned above the supporting plate and fixedly connected with the supporting plate, two heat dissipation devices are arranged between two adjusting devices, the two heat dissipation devices are respectively and fixedly connected with the two side plates, each heat dissipation device comprises a frame and four fan groups, the frame is fixedly connected with the side plates through four cross rods, the four fan groups are positioned in the frame, the four fan groups are respectively and fixedly connected with the inner walls of the frame, four connecting rods are arranged between the two side plates, two ends of each connecting rod are respectively and fixedly connected with the two side plates, the upper ends of the two side plates are provided with cover plates, the two side plates are respectively and fixedly connected with the left end and the right end of the bottom surface of the cover plate, the front ends of the two side plates are respectively connected with an isolation door, a dustproof device is arranged below the two connecting, the dustproof device comprises a mounting plate, the left end and the right end of the upper surface of the mounting plate are respectively fixedly connected with the bottom ends of the two side plates, the mounting plate is provided with two square holes which are communicated from top to bottom, and the interior of the two square holes is spliced with a dustproof net.

Preferably, adjusting device and heat abstractor all are located between four connecting rods, four connecting rod parallel arrangement to four connecting rods are located four angular positions of curb plate, set up four connecting rods and can increase the structural strength of safety cover.

Preferably, a plurality of obturation plates are distributed at equal intervals, the obturation plates are obliquely arranged relative to the side plates, and the effect of sealing the side plates can be achieved by arranging the obturation plates.

Preferably, the closing plate is located between four horizontal poles, and four horizontal poles are located four angular positions of frame and set up the effect that the horizontal pole can play connection frame.

Preferably, two square holes are arranged in bilateral symmetry with the vertical center line of the mounting plate, and the two square holes are arranged to be used for sucking air.

(III) advantageous effects

The utility model provides a safety cover is used in transformer installation. The method has the following beneficial effects:

1. the protective cover for mounting the transformer is provided with the adjusting device, the heat dissipation device and the dustproof device, when the fan set rotates, the fan set can blow air to the outside, at the moment, the air starts to enter the protective cover from the square hole, the dust screen can isolate dust, when the fan set rotates, the steering engine starts to rotate by a signal, the rocker can be driven to displace when the steering engine rotates, the two connecting rods can be pulled by the rotating shaft when the rocker moves, the sealing plate is further driven to rotate by the connecting rods, and heat can be radiated to the outside at the moment, when the fan group is closed, the steering wheel rotates reversely, the through groove can be closed by the sealing plate, external dust is prevented from entering, the effects of heat dissipation and dust isolation are achieved, the problem that the heat dissipation capacity of the transformer installation protection cover in the prior art is poor, and the dust easily enters the transformer inside to influence the use of the transformer is solved.

2. This safety cover is used in transformer installation, through setting up isolated door, isolated door can open and close, can make things convenient for maintenance personal to maintain spare part and installation transformer when opening, can prevent that dust and moisture in the air from entering into the internal damage transformer of safety cover when closing.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

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

FIG. 4 is a schematic structural view of the adjusting device and the heat dissipating device of the present invention;

the heat dissipation device comprises a back plate 1, side plates 2, an adjusting device 3, a sealing plate 31, a connecting rod 32, a rocker 33, a steering engine 34, a rotating shaft 35, a heat dissipation device 4, a frame 41, a fan group 42, a cross rod 43, a connecting rod 5, a cover plate 6, an isolation door 7, a dustproof device 8, an installation plate 81, a square hole 82, a dustproof net 83, a through groove 9 and a support plate 10.

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.

The embodiment of the utility model provides a safety cover is used in transformer installation:

in the first embodiment, as shown in fig. 1-4, the protective cover comprises a back plate 1, side plates 2 are fixedly connected to the left and right ends of the front surface of the back plate 1, adjusting devices 3 are mounted on the surfaces of the two side plates 2, which are close to each other, two heat dissipating devices 4 are arranged between the two adjusting devices 3, the two heat dissipating devices 4 are respectively fixedly connected to the two side plates 2, four connecting rods 5 are arranged between the two side plates 2, two ends of the four connecting rods 5 are respectively fixedly connected to the two side plates 2, the adjusting devices 3 and the heat dissipating devices 4 are respectively located between the four connecting rods 5, the four connecting rods 5 are arranged in parallel, the four connecting rods 5 are located at the four corners of the side plates 2, the four connecting rods 5 are arranged to increase the structural strength of the protective cover, a cover plate 6 is arranged at the upper, the front ends of the two side plates 2 are all connected with an isolation door 7, the lower parts of the two connecting rods 5 below are provided with dustproof devices 8, and the two connecting rods 5 below are respectively fixedly connected with the front end and the rear end of the upper surface of each dustproof device 8.

In the second embodiment, as shown in fig. 1-4, the adjusting device 3 includes a plurality of airtight plates 31, two connecting rods 32, a rocker 33 and a steering engine 34, the airtight plates 31 are located inside the side plates 2, the two connecting rods 32 are located at the front and rear ends of the airtight plates 31, the right ends of the airtight plates 31 are hinged to the connecting rods 32, a rotating shaft 35 is disposed between the bottom ends of the two connecting rods 32, two ends of the rotating shaft 35 are respectively and fixedly inserted inside the two connecting rods 32, one end of the rocker 33 is sleeved on the middle position of the rotating shaft 35, the steering engine 34 is fixedly connected to the side plates 2, the output shaft of the steering engine 34 is hinged to one end of the rocker 33 far away from the rotating shaft 35, the steering engine 34 is connected to the controller, the side plates 2 are provided with through grooves 9 penetrating from left to right, the airtight plates 31 are located inside the through grooves 9, and the front and, a plurality of airtight plates 31 are distributed at equal intervals, the airtight plates 31 are obliquely arranged relative to the side plates 2, the airtight plates 31 can achieve the effect of sealing the side plates 2, the side plates 2 are fixedly connected with the supporting plate 10, and the steering engine 34 is located above the supporting plate 10 and is fixedly connected with the supporting plate 10.

In a third embodiment, as shown in fig. 1 to 4, the heat dissipation device 4 includes a frame 41 and four fan sets 42, the frame 41 is fixedly connected to the side plate 2 through four cross bars 43, the fan sets 42 are controlled by a controller, the four fan sets 42 are located inside the frame 41, the four fan sets 42 are all fixedly connected to an inner wall of the frame 41, the sealing plate 31 is located between the four cross bars 43, and the cross bars 43 are located at four corners of the frame 41 to achieve an effect of connecting the frame 41.

In the fourth embodiment, as shown in fig. 1 to 4, the dust-proof device 8 includes a mounting plate 81, the left and right ends of the upper surface of the mounting plate 81 are respectively fixedly connected to the bottom ends of the two side plates 2, the mounting plate 81 is provided with two square holes 82 which are through up and down, the dust-proof nets 83 are inserted into the two square holes 82, the two square holes 82 are arranged in bilateral symmetry with the vertical center line of the mounting plate 81, and the two square holes 82 are arranged to suck air.

When the protective cover is used, when the fan group 42 rotates, the fan group 42 can blow air to the outside, at the moment, air begins to enter the protective cover from the square hole 82, the dustproof net 83 can isolate dust, when the fan group 42 rotates, the steering engine 34 starts to rotate by receiving a signal, the steering engine 34 can drive the rocker 33 to displace when rotating, the rocker 33 can pull the two connecting rods 32 through the rotating shaft 35 when moving, further, the sealing plate 31 is driven to rotate through the connecting rods 32, heat can be dissipated to the outside at the moment, when the fan group 42 is closed, the steering engine 34 rotates reversely, the sealing plate 31 can close the through groove 9, and outside dust is prevented from entering the protective cover.

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 transformer installation is with safety cover, includes backplate (1), its characterized in that: the utility model discloses a two-end fixed connection's back panel, including backplate (1), the equal fixedly connected with curb plate (2) in both ends about the front of backplate (1), adjusting device (3) are all installed to the one side that two curb plate (2) are close to each other, be provided with two heat abstractor (4) between two adjusting device (3), two heat abstractor (4) respectively with two curb plate (2) fixed connection, be provided with four connecting rod (5) between two curb plate (2), the both ends of four connecting rod (5) respectively with two curb plate (2) fixed connection, the upper end of two curb plate (2) is provided with apron (6), both ends fixed connection about two curb plate (2) respectively with apron (6) bottom surface, the front end of two curb plate (2) all hands over has isolated door (7), the below of two connecting rod (5) that are located the below is provided with dust keeper (8), two connecting rod (5) that are located the below.

2. A transformer installation protecting cover according to claim 1, wherein: adjusting device (3) include a plurality of sealed plate (31), two connecting rods (32), rocker (33) and steering wheel (34), a plurality of sealed plate (31) all are located the inside of curb plate (2), two connecting rods (32) are located the front and back both ends of sealed plate (31) respectively, the right-hand member of a plurality of sealed plate (31) all is articulated with connecting rod (32), be provided with pivot (35) between the bottom of two connecting rods (32), the both ends of pivot (35) are fixed the inside of pegging graft at two connecting rods (32) respectively, the intermediate position in pivot (35) is cup jointed to the one end of rocker (33), steering wheel (34) and curb plate (2) fixed connection, the output shaft of steering wheel (34) is articulated with the one end that pivot (35) were kept away from in rocker (33).

3. A transformer installation protecting cover according to claim 2, wherein: the lateral plate (2) is provided with a left through groove (9) and a right through groove (9), the plurality of sealing plates (31) are located inside the through grooves (9), and the front end and the rear end of each sealing plate (31) are respectively connected with the front inner wall and the rear inner wall of each through groove (9) in a rotating mode.

4. A transformer installation protecting cover according to claim 3, wherein: the side plate (2) is fixedly connected with a supporting plate (10), and the steering engine (34) is located above the supporting plate (10) and is fixedly connected with the supporting plate.

5. The protective cover for mounting a transformer according to claim 4, wherein: the heat dissipation device (4) comprises a frame (41) and four fan sets (42), wherein the frame (41) is fixedly connected with the side plates (2) through four cross rods (43), the four fan sets (42) are located inside the frame (41), and the four fan sets (42) are fixedly connected with the inner wall of the frame (41).

6. The protective cover for mounting a transformer according to claim 5, wherein: dustproof device (8) include mounting panel (81), the left and right sides both ends of mounting panel (81) upper surface respectively with the bottom fixed connection of two curb plates (2), two square holes (82) that link up from top to bottom are seted up in mounting panel (81), the inside of two square holes (82) all is pegged graft and is had dust screen (83).