Power transformer

[0026] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] like Figure 1-4 As shown, a power transformer includes a transformer main body 1, four corners of the transformer main body 1 are provided with supporting columns 2, a cavity 3 is opened in the supporting column 2, and a chute 4 is opened on the front surface of the supporting column 2, and the sliding The groove 4 is communicated with the first chamber 3, the chamber 3 is provided with a support device 5, the upper surface of the support column 2 is fixedly connected with a support rod 6, the upper end of the support rod 6 is provided with a protective device 7, and the bottom of the support column 2 is provided with a roller 8 , the bottom of the support column 2 is provided with a threaded groove 9, and the threaded groove 9 is provided with a support round table 10.

[0028] In this embodiment, the outer surface of the supporting circular trough 10 is provided with threads, and the supporting circular truncated 10 and the threaded groove 9 are connected by threads.

[0029] The support column 2 is an L-shaped structure, and the transformer main body 1 is in contact with the surface of the support column 2 .

[0030] Specifically, the L-shaped support column 2 can provide support for the transformer main body 1, and the transformer main body 1 can be supported to avoid direct contact with the ground and cause wear. There are threads, the support round table 10 and the threaded groove 9 are threadedly connected. When the transformer main body 1 needs to be moved in a short distance, the support round table 10 is rotated to make the support round table 10 rise, and the roller 8 contacts the ground and pushes the transformer main body 1. When the main body 1 needs to be fixed, the supporting circular platform 10 is rotated in the opposite direction, the supporting circular platform 10 descends and touches the ground, and then the transformer body 1 is fixed, which facilitates short-distance movement of the transformer body 1 and is simple to operate.

[0031] In this embodiment, the support device 5 includes a telescopic cylinder 51 and a movable plate 52 , the telescopic cylinder 51 is fixedly installed at the bottom of the chamber 3 , and the movable plate 52 is fixedly connected to the telescopic shaft of the telescopic cylinder 51 .

[0032] The movable plate 52 is adapted to the chute 4 , the movable plate 52 and the chute 4 are in a sliding connection, and the movable plate 52 and the transformer main body 1 are in a fixed connection.

[0033] Specifically, by arranging the telescopic cylinder 51 and the movable plate 52, the movable plate 52 is fixedly connected to the telescopic shaft of the telescopic cylinder 51, and the movable plate 52 and the transformer main body 1 are fixedly connected. When the transformer main body 1 needs to be transferred over a long distance At the time, the movable plate 52 is driven to rise by the telescopic cylinder 51, thereby driving the transformer main body 1 to rise. After the transformer main body 1 is lifted to a certain height, the forklift or transfer tool is moved to the lower end of the transformer main body 1. At this time, the transformer main body 1 will stand still On the surface of the forklift or transfer tool, there will be no collision, and the outer surface of the power transformer 1 will not be damaged due to collision.

[0034] In this embodiment, the protective device 7 includes a mounting plate 71 , a protective cover 72 , a gear 73 , a rack 74 and a rotating rod 75 . , a motor 77 is fixedly installed in the middle position of the lower surface of the mounting plate 71, the output shaft of the motor 77 passes through the circular hole 76, the output shaft of the motor 77 is fixedly installed with a gear 73, the upper surface of the mounting plate 71 is fixedly installed with a stop rod 78, the mounting plate A rack 74 is provided on the upper surface of the rack 71 , a rotating rod 75 is rotatably connected to the left side of the rack 74 , and the other end of the rotating rod 75 is rotatably connected above the inner wall of the protective cover 72 .

[0035] The outer surface of the mounting plate 71 is in contact with the inner wall of the protective cover 72 , and the mounting plate 71 and the protective cover 72 are in sliding connection.

[0036] The side surface of the rack 74 is in contact with the upper surface of the mounting plate 71 , and the bottom surface of the rack 74 is in contact with the blocking rod 78 .

[0037]The lower surface of the gear 73 is in contact with the upper surface of the mounting plate 71 , and the gear 73 is engaged with the rack 74 .

[0038] The rack 74 , the rotating rod 75 , and the blocking rod 78 are each provided with two groups, and the two groups of the rack 74 , the rotating rod 75 , and the blocking rod 78 are symmetrical about the central axis of the motor 77 .

[0039] Specifically, the protection device 7 is provided to protect the transformer main body 1. When encountering rainy weather, the motor 77 is started, and the output shaft of the motor 77 rotates. The output shaft of the motor 77 is fixedly installed with a gear 73, and the output shaft of the motor 77 is fixed. The rotation drives the gear 73 to rotate, the gear 73 meshes with the rack 74, and the rotation of the gear 73 drives the rack 74 to move horizontally. Since the left side of the rack 74 is rotatably connected to a rotating rod 75, the other end of the rotating rod 75 is rotatably connected to the protective cover Above the inner wall of 72, the horizontal movement of the rack 74 drives the protective cover 72 to move vertically downward through the rotating rod 75, and covers the transformer main body 1 to protect the transformer main body 1. The rack 74, the rotating rod 75, and the blocking rod 78 are all There are two groups, which are symmetrical with respect to the central axis of the motor 77, so that the protective cover 72 is more stable when it moves vertically downward.

[0040] Working principle: When the transformer main body 1 needs to be transferred over a long distance, the movable plate 52 is driven to rise by the telescopic cylinder 51, which in turn drives the transformer main body 1 to rise. The lower end of 1, at this time, the transformer body 1 will be placed on the surface of the forklift or transfer tool, and there will be no collision, so as to avoid damage to the outer surface of the power transformer 1 due to collision; when it is necessary to move the transformer body 1 in a short distance, rotate Support the round table 10, make the support round table 10 rise, the roller 8 touches the ground, pushes the transformer main body 1, and realizes the movement of the transformer main body 1. When it needs to be fixed, the supporting round table 10 is rotated in the opposite direction, the supporting round table 10 is lowered and contacts the ground, and then the transformer is moved. The main body 1 is fixed, and the support column 2 is an L-shaped structure that can provide support for the transformer main body 1 to avoid direct contact with the ground and cause wear; when encountering rainy weather, start the motor 77, the output shaft of the motor 77 rotates, and the output shaft of the motor 77 A gear 73 is fixedly installed on the top, the rotation of the output shaft of the motor 77 drives the gear 73 to rotate, the gear 73 meshes with the rack 74, and the rotation of the gear 73 drives the rack 74 to move horizontally. The other end of the rotating rod 75 is rotatably connected above the inner wall of the protective cover 72. The horizontal movement of the rack 74 drives the protective cover 72 to move vertically downward through the rotating rod 75, and covers the transformer main body 1 to protect the transformer main body 1. The bars 74 , the rotating rods 75 and the blocking rods 78 are provided in two groups, which are symmetrical about the central axis of the motor 77 , so that the protective cover 72 moves more smoothly vertically downward.

[0041] The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.