Clamping type new energy transformer

Abstract

The utility model relates to the technical field of new energy transformers, and discloses a clamping type new energy transformer which comprises a base and a transformer body, positioning rods are fixedly connected to the four corners of the top of the base, and two first side plates and two second side plates are arranged on the outer surface of the top of the base; and three limiting holes are formed in the outer surfaces of the left side and the right side of each second side plate, limiting blocks are fixedly connected to the outer surfaces, away from the connecting discs, of limiting rods, and springs are fixedly connected to the outer surfaces of the connecting discs. According to the clamping type new energy transformer, the first side plate, the second side plate and the top plate are arranged, positioning rods, positioning holes, vertical grooves and positioning feet are arranged, limiting holes, limiting blocks and springs are matched, the first side plate, the second side plate and the top plate are spliced, and all the components can form a transformer shell in a splicing mode on the construction site; and the situation that the transformer shell can only be transported to the site for installation after being welded is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy transformers, in particular to a clip-on new energy transformer. Background Art

[0002] The function of the charging pile is similar to that of the gas pump in a gas station. It can be fixed on the ground or wall and installed in public buildings, residential parking lots or charging stations. It can charge various types of electric vehicles according to different voltage levels. The new energy charging pile can output different charging powers mainly by the transformer. One end of the transformer is connected to the mist fire line of the air switch, and the other end is connected to the power interface of the card swiping control board. The transformer usually needs to be installed inside the transformer shell. The transformer shell is mainly used for safety protection at the operation site of the transformer to avoid operation accidents caused by foreign objects such as small animals entering the transformer.

[0003] Most of the existing transformer shells are made by welding, and the various parts of the shell need to be welded into an integral shell before installation. However, after the transformer shell is welded, due to the large volume and heavy weight of the transformer shell, when the transformer shell is transported to the outdoors for installation, the transformer shell will not only take up more transportation space, but also require additional lifting equipment to carry the transformer shell. Therefore, a plug-in new energy transformer is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a snap-on new energy transformer to solve the problems mentioned in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a card-type new energy transformer, including a base and a transformer body, the top four corners of the base are fixedly connected with positioning rods, the top outer surface of the base is provided with two first side panels and two second side panels, the two first side panels are located on the left and right sides of the base, the two second side panels are located on the front and back sides of the base, the bottom outer surfaces of the two first side panels are provided with two completely penetrating positioning holes, the four positioning holes correspond to the four positioning rods respectively, the two first side panels are respectively sleeved on the outer surfaces of the positioning rods on the left and right sides, and the two first side panels are opposite to each other. The outer surfaces are both provided with completely penetrating vertical grooves, the two second side panels are movably inserted into the inside of the two vertical grooves, the left and right outer surfaces of the two second side panels are both provided with three limiting holes, the outer surfaces of the two first side panels are both movably penetrated by limiting rods, the outer surfaces of the limiting rods are fixedly connected with connecting plates, the outer surfaces of the limiting rods away from the connecting plates are fixedly connected with limiting blocks, the outer surface of the connecting plates is fixedly connected with a spring, the other end of the spring is fixedly connected to the outer surface of the first side panels, the top outer surfaces of the two first side panels are provided with a top plate, and the bottom outer surface of the top plate is fixedly connected with positioning feet corresponding to the four positioning holes.

[0006] Furthermore, a first positive and negative screw rod is rotatably connected between the opposite inner surfaces on the left and right sides of the base, a first crank is fixedly connected to the right outer surface of the first positive and negative screw rod, two threaded plates are threadedly connected to the outer surface of the first positive and negative screw rod, two connecting blocks are fixedly connected to the top outer surfaces of the two threaded plates, and vertical plates are fixedly connected to the top outer surfaces of the four connecting blocks.

[0007] Furthermore, the relative outer surfaces of the two vertical plates on the right side are rotatably connected with the second positive and negative screw rods, the outer surface of the second positive and negative screw rods is fixedly connected with the second crank handle, the relative outer surfaces of the two vertical plates on the right side are fixedly connected with the cross bar, the outer surfaces of the second positive and negative screw rods and the outer surface of the cross bar are both provided with two threaded blocks, the two threaded blocks on the left side are both threadedly connected to the outer surfaces of the second positive and negative screw rods, the two threaded blocks on the right side are both movably sleeved on the outer surface of the cross bar, the top outer surfaces of the four threaded blocks are fixedly connected with positioning blocks, the outer surfaces of the four positioning blocks are provided with I-shaped grooves, and the four corners of the bottom of the transformer body are fixedly connected with I-shaped positioning seats.

[0008] Furthermore, shutters are provided on the outer surfaces of the two first side panels.

[0009] Furthermore, the bottom outer surfaces of the four threaded blocks are fixedly connected with sliders, and the opposite outer surfaces of the two front sliders and the opposite outer surfaces of the two rear sliders are movably inserted with sliding rods.

[0010] Furthermore, a fixing rod is fixedly connected to the inner surface of the base, and the two threaded plates are movably sleeved on the outer surface of the fixing rod.

[0011] Furthermore, the limiting block is hemispherical.

[0012] Furthermore, the outer surfaces of both the front and rear sides of the base are fixedly connected with fixing seats, and the outer surfaces of the two fixing seats are fixedly connected with hanging rings.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The card-type new energy transformer is provided with a first side plate, a second side plate and a top plate, and is provided with a positioning rod, a positioning hole, a vertical groove and a positioning foot, and cooperates with a limit hole, a limit block and a spring to splice the first side plate, the second side plate and the top plate. The various components can be assembled into a transformer shell at the construction site, avoiding the situation that the transformer shell needs to be transported to the site for installation after welding.

[0015] 2. The card-connected new energy transformer drives the first positive and negative screws to drive the threaded plate to adjust the left and right positions of the positioning block through the first crank, and drives the second positive and negative screws to cooperate with the slider and the slide bar to adjust the front and back positions of the positioning block through the second crank, and by providing an I-shaped groove and an I-shaped positioning seat, it can be suitable for transformer bodies of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram at A in the middle;

[0020] Figure 5 It is a schematic diagram of the explosion structure of the base and transformer body of the utility model.

[0021] In the figure: 1. base; 2. positioning rod; 3. first side plate; 4. positioning hole; 5. vertical slot; 6. second side plate; 7. limiting hole; 8. limiting rod; 9. spring; 10. limiting block; 11. top plate; 12. first positive and negative screw rod; 13. first crank; 14. threaded plate; 15. vertical plate; 16. second positive and negative screw rod; 17. second crank; 18. threaded block; 19. positioning block; 20. transformer body; 21. slider; 22. slide rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Please refer to Figure 1-Figure 5 The utility model provides a technical solution: a card-type new energy transformer, including a base 1 and a transformer body 20, wherein the top four corners of the base 1 are fixedly connected with positioning rods 2, and the top outer surface of the base 1 is provided with two first side panels 3 and two second side panels 6, the two first side panels 3 are located on the left and right sides of the base 1, and the two second side panels 6 are located on the front and rear sides of the base 1, and the bottom outer surfaces of the two first side panels 3 are provided with two completely penetrating positioning holes 4, and the four positioning holes 4 correspond to the four positioning rods 2 respectively, and the two first side panels 3 are respectively sleeved on the outer surfaces of the positioning rods 2 on the left and right sides, and the opposite outer surfaces of the two first side panels 3 are provided with completely penetrating vertical grooves 5, and the two second side panels 6 are movably inserted in the two vertical grooves 5, and the left and right outer surfaces of the two second side panels 6 are provided with three limiting holes 7, and the outer surfaces of the two first side panels 3 are movably penetrated by limiting rods 8, and the outer surfaces of the limiting rods 8 are fixedly connected with a connecting disk, and the outer surface of the limiting rod 8 away from the connecting disk is fixedly connected with a limiting block 10, and the outer surface of the connecting disk is fixedly connected with a spring 9, and the other end of the spring 9 The outer surface of the first side plate 3 is fixedly connected, and the top outer surface of the two first side plates 3 is provided with a top plate 11, and the bottom outer surface of the top plate 11 is fixedly connected with positioning feet corresponding to the four positioning holes 4. In this embodiment, the base 1 is moved to the place where the transformer needs to be installed, and the transformer body 20 is fixed, and then the positioning hole 4 of the first side plate 3 is inserted into the positioning rod 2 to position the first side plate 3, and then the second side plate 6 is inserted into the vertical groove 5. When the second side plate 6 is inserted, the limiting block 10 is squeezed and the limiting rod 8 is driven, so that the spring 9 is stretched, and when the second side panel 6 is fully inserted, the limiting block 10 is inserted into the limiting hole 7 under the elastic force of the spring 9, and the first side panel 3 and the second side panel 6 are further limited, and finally the positioning feet at the bottom of the top panel 11 are inserted into the corresponding positioning holes 4, and the top panel 11 is spliced, thereby completing the splicing of the first side panel 3, the second side panel 6 and the top panel 11, and the various components can be assembled into the transformer casing at the construction site, avoiding the situation that the transformer casing needs to be welded before it can be transported to the site for installation.

[0024] A first forward and reverse screw rod 12 is rotatably connected between the opposite inner surfaces on the left and right sides of the base 1, and a first crank 13 is fixedly connected to the right outer surface of the first forward and reverse screw rod 12. The outer surface of the first forward and reverse screw rod 12 is threadedly connected to two threaded plates 14, and the top outer surfaces of the two threaded plates 14 are fixedly connected to two connecting blocks, and the top outer surfaces of the four connecting blocks are fixedly connected to vertical plates 15. In this embodiment, the first crank 13 is rotated, and the first crank 13 drives the first forward and reverse screw rod 12 to rotate, the first forward and reverse screw rod 12 drives the threaded plate 14 to move, and the threaded plate 14 drives the vertical plate 15 and then drives the positioning block 19 to move, thereby adjusting the positions of the left and right sides of the positioning block 19.

[0025] The relative outer surfaces of the two right vertical plates 15 are rotatably connected with the second positive and negative screw rods 16, and the outer surface of the second positive and negative screw rods 16 is fixedly connected with the second crank handle 17. The relative outer surfaces of the two right vertical plates 15 are fixedly connected with the cross bar. The outer surfaces of the second positive and negative screw rods 16 and the outer surface of the cross bar are both provided with two threaded blocks 18. The two threaded blocks 18 on the left are both threadedly connected to the outer surfaces of the second positive and negative screw rods 16. The two threaded blocks 18 on the right are both movably sleeved on the outer surface of the cross bar. The top outer surfaces of the four threaded blocks 18 are fixedly connected with positioning blocks 19. The outer surfaces of the four positioning blocks 19 are all provided with I-shaped grooves. The four corners of the bottom of the transformer body 20 are fixedly connected with I-shaped positioning seats. In this embodiment, the second crank handle 17 is rotated, and the second crank handle 17 drives the second positive and negative screw rods 16 to rotate. The rotation of the second positive and negative screw rods 16 drives the two threaded blocks 18 thereon to move, and drives the slider 21 and the slide bar 22 thereon, so that the threaded blocks 18 on the left and right sides move, thereby adjusting the front and rear positions of the positioning blocks 19.

[0026] Shutters are provided on the outer surfaces of the two first side plates 3. In this embodiment, the shutters are provided to facilitate the dissipation of heat from the transformer body 20 during operation.

[0027] The bottom outer surfaces of the four threaded blocks 18 are fixedly connected with sliders 21, and the outer surfaces opposite to each other of the two front sliders 21 and the outer surfaces opposite to each other of the two rear sliders 21 are movably inserted with slide rods 22. In this embodiment, when the threaded blocks 18 move left and right, the slide rods 21 are driven to slide on the outer surfaces of the slide rods 22. When the second forward and reverse screw rods 16 rotate, the threaded blocks 18 are driven to move forward and backward. Under the action of the left slider 21, the slide rod 22 is driven, and the slider 21 on the right is driven to move, so that the two threaded blocks 18 on the right move to the front and back sides at the same time.

[0028] The inner surface of the base 1 is fixedly connected to a fixing rod, and two threaded plates 14 are movably mounted on the outer surface of the fixing rod. In this embodiment, when the first forward and reverse screw rod 12 rotates, the threaded plate 14 is driven to slide on the outer surface of the fixing rod to prevent the threaded plate 14 from rotating with the rotation of the first forward and reverse screw rod 12.

[0029] The limiting block 10 is hemispherical. In the present embodiment, by providing the hemispherical limiting block 10, when the second side plate 6 is inserted, the hemispherical limiting block 10 can be squeezed to deform the spring 9.

[0030] The outer surfaces of the front and rear sides of the base 1 are fixedly connected with fixing seats, and the outer surfaces of the two fixing seats are fixedly connected with lifting rings. In this embodiment, the base 1 is easily lifted by fixing the lifting ropes to the lifting rings.

[0031] Working principle: When the utility model is in use, the base 1 is moved to the place where the transformer needs to be installed, the transformer body 20 is fixed, and then the positioning hole 4 of the first side panel 3 is inserted into the positioning rod 2 to position the first side panel 3, and then the second side panel 6 is inserted into the vertical groove 5. When the second side panel 6 is inserted, the limiting block 10 is squeezed and the limiting rod 8 is driven to stretch the spring 9. When the second side panel 6 is fully inserted, the limiting block 10 is inserted into the limiting hole 7 under the elastic force of the spring 9, and the first side panel 3 and the second side panel 6 are further limited. Finally, the positioning feet at the bottom of the top panel 11 are inserted into the corresponding positioning holes 4, and the top panel 11 is spliced, thereby completing the splicing of the first side panel 3, the second side panel 6 and the top panel 11. The various components can be assembled into a transformer casing at the construction site, avoiding the situation where the transformer casing needs to be welded before it can be transported to the site for installation.

[0032] When fixing the transformer body 20, according to the size of the transformer body 20, the first crank 13 is rotated, the first crank 13 drives the first forward and reverse screw rod 12 to rotate, the first forward and reverse screw rod 12 drives the threaded plate 14 to move, the threaded plate 14 drives the vertical plate 15 and then drives the positioning block 19 to move, and adjusts the left and right positions of the positioning block 19, and by rotating the second crank 17, the second crank 17 drives the second forward and reverse screw rod 16 to rotate, the second forward and reverse screw rod 16 rotates to drive the two threaded blocks 18 thereon to move, and drives the slider 21 and the slide rod 22 thereon, so that the threaded blocks 18 on the left and right sides move, and then adjust the front and rear positions of the positioning block 19. After the adjustment is completed, the I-shaped positioning seat at the bottom of the transformer body 20 is inserted into the I-shaped groove in the corresponding positioning block 19, so that transformer bodies 20 of different sizes can be fixed.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plug-in new energy transformer, comprising a base (1) and a transformer body (20), characterized in that: The top four corners of the base (1) are fixedly connected with positioning rods (2); the top outer surface of the base (1) is provided with two first side panels (3) and two second side panels (6); the two first side panels (3) are located on the left and right sides of the base (1); the two second side panels (6) are located on the front and rear sides of the base (1); the bottom outer surfaces of the two first side panels (3) are provided with two completely penetrating positioning holes (4); the four positioning holes (4) correspond to the four positioning rods (2) respectively; the two first side panels (3) are respectively sleeved on the outer surfaces of the positioning rods (2) on the left and right sides; the opposite outer surfaces of the two first side panels (3) are provided with completely penetrating vertical grooves (5); the two second side panels (6) is movably inserted into the inside of the two vertical grooves (5), and three limiting holes (7) are opened on the left and right outer surfaces of the two second side panels (6). The outer surfaces of the two first side panels (3) are movably penetrated by limiting rods (8), and the outer surfaces of the limiting rods (8) are fixedly connected with a connecting disk, and the outer surface of the limiting rods (8) away from the connecting disk is fixedly connected with a limiting block (10), and the outer surface of the connecting disk is fixedly connected with a spring (9), and the other end of the spring (9) is fixedly connected to the outer surface of the first side panel (3), and the top outer surfaces of the two first side panels (3) are provided with a top plate (11), and the bottom outer surface of the top plate (11) is fixedly connected with positioning feet corresponding to the four positioning holes (4).

2. A plug-in new energy transformer according to claim 1, characterized in that: A first forward and reverse screw rod (12) is rotatably connected between the opposite inner surfaces on the left and right sides of the base (1); a first crank (13) is fixedly connected to the right outer surface of the first forward and reverse screw rod (12); two threaded plates (14) are threadedly connected to the outer surface of the first forward and reverse screw rod (12); the top outer surfaces of the two threaded plates (14) are fixedly connected to two connecting blocks; and the top outer surfaces of the four connecting blocks are fixedly connected to vertical plates (15).

3. A plug-in new energy transformer according to claim 2, characterized in that: The relative outer surfaces of the two right vertical plates (15) are rotatably connected to a second positive and negative screw rod (16), the outer surface of the second positive and negative screw rod (16) is fixedly connected to a second crank (17), the relative outer surfaces of the two right vertical plates (15) are fixedly connected to a cross bar, the outer surfaces of the second positive and negative screw rod (16) and the outer surface of the cross bar are both provided with two threaded blocks (18), the two left threaded blocks (18) are both threadedly connected to the outer surface of the second positive and negative screw rod (16), the two right threaded blocks (18) are both movably sleeved on the outer surface of the cross bar, the top outer surfaces of the four threaded blocks (18) are fixedly connected to positioning blocks (19), the outer surfaces of the four positioning blocks (19) are all provided with I-shaped grooves, and the four corners of the bottom of the transformer body (20) are fixedly connected to I-shaped positioning seats.

4. The plug-in new energy transformer according to claim 1 is characterized in that: Shutters are provided on the outer surfaces of the two first side panels (3).

5. The plug-in new energy transformer according to claim 3 is characterized in that: The bottom outer surfaces of the four threaded blocks (18) are all fixedly connected with sliders (21), and the opposite outer surfaces of the two front sliders (21) and the opposite outer surfaces of the two rear sliders (21) are both movably inserted with slide rods (22).

6. The card-type new energy transformer according to claim 2 is characterized in that: The inner surface of the base (1) is fixedly connected to a fixing rod, and the two threaded plates (14) are movably sleeved on the outer surface of the fixing rod.

7. The plug-in new energy transformer according to claim 1 is characterized in that: The limiting block (10) is hemispherical.

8. The plug-in new energy transformer according to claim 1 is characterized in that: The outer surfaces of both the front and rear sides of the base (1) are fixedly connected to fixing seats, and the outer surfaces of the two fixing seats are fixedly connected to hanging rings.

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