CN209948423U

CN209948423U - Power transformation box with protection device

Info

Publication number: CN209948423U
Application number: CN201920701474.7U
Authority: CN
Inventors: 周辉霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-01-14
Anticipated expiration: 2029-05-16

Abstract

The utility model discloses a transformer case with protector, including box and base, the base top surface is fixed with the box. The utility model discloses in, the device's box body wall is established to bilayer structure, the inside anticollision groove of having seted up of its body wall, when the box bumps or receives the striking of foreign object in the transportation, the anticollision groove at striking position takes place deformation, the mounting panel promotes branch and removes to second spring direction this moment, the second spring plays the cushioning effect to branch, the effort to the box inside when lightening the striking, branch compression second spring removes the pulley and passes through the connecting rod and slides to branch both sides simultaneously, promote first spring simultaneously and compress, thereby cushion the effort of striking, under the condition of dual buffering effort, can effectively reduce the effort of box when the striking that bumps or receives the foreign object in the transportation, guarantee the inside integrity of transformer case, thereby guarantee the inside electric element of transformer case is not impaired.

Description

Power transformation box with protection device

Technical Field

The utility model relates to a transformer box technical field especially relates to a transformer box with protector.

Background

The transformer box is a box body of a place for converting, concentrating and distributing voltage and current of electric energy in an electric power system.

The transformer box is generally customized according to application places, so that the internal electrical components of the transformer box after leaving a factory are assembled, the whole transformer box is proper and heavy, and the transformer box is influenced by roads in the transportation process and can collide, so that a circuit mounting plate inside the transformer box is deformed, the circuit mounting plate is seriously or even broken, and great economic loss is caused while construction is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a transformer box with a protection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a transformer case with protector, includes box and base, the base top surface is fixed with the box, and box surface intermediate position has seted up the chamber door, the interval of box inner wall is equipped with the anticollision groove, and anticollision groove one side fixed surface has the mounting panel, mounting panel one side surface intermediate position welding has branch, and branch passes through second spring and anticollision groove opposite side elastic connection, branch passes through connecting rod and pulley swing joint, and the pulley is equipped with a plurality ofly to the top and the below of a plurality of pulleys are equipped with first spring respectively.

Preferably, the base alternates with the railing to be connected, and the railing top surface is fixed with the carousel, the railing bottom surface is fixed with the dog, and the dog and the inside second spout sliding connection who offers of base, the welding of dog bottom surface has the screw rod, and the screw rod bottom surface is equipped with the conical head to the screw rod runs through the base bottom surface.

Preferably, the two sides of the pulley are rotatably connected with the support, the support is elastically connected with the first spring, and the surfaces of the two sides of the support are slidably connected with the first sliding groove.

Preferably, the upper end surface of the box body is provided with a heat dissipation window, and a warning slogan is printed on the surface of one side of the box body below the heat dissipation window.

Preferably, the surface of the lower end of the box door is provided with a heat dissipation opening, and a handle is welded at the joint of the two box doors which are displaced in the middle of the box door.

Preferably, the railing is equipped with a plurality ofly, and a plurality of railings equidistance distribute around the base top surface of keeping away from the box.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, the box body wall of the device is designed into a double-layer structure, the anti-collision groove is arranged inside the box body wall, when the box body is collided or impacted by foreign objects in the transportation process, the anti-collision groove at the impact part is deformed, at the moment, the mounting plate pushes the support rod to move towards the direction of the second spring, the second spring has the buffer effect on the support rod, the acting force on the interior of the box body in the impact process is reduced, meanwhile, the support rod compresses the second spring to move the pulley to slide towards the two sides of the support rod through the connecting rod, and simultaneously, the first spring is pushed to compress, so that the acting force of the impact is buffered, under the condition of double buffering acting force, the acting force of the box body in the transportation process when being collided or impacted by the foreign objects can be effectively reduced, the integrity in the interior of the transformer box is ensured, thereby ensuring that the, thereby improving the economic efficiency of the equipment.

2. The utility model discloses in, it rotates to drive the screw rod through rotatory carousel, it is in the horizontal plane with the base bottom surface to adjust the conical head, the dog is located the top surface of second spout this moment, the high biggest of railing and base top surface, pass through the carousel with the railing of chamber door department again and rotate, the screw rod drives the conical head and moves down, make the dog be located the low face of second spout, insert in the cement base of building in advance fix can, if install in the field, can adjust partly down the railing, make the dog be located second spout intermediate position, the screw rod partly inserts the underground, not only can play the fixed action to the transformer case, and the railing can block the higher vehicle in some relative chassis and protect, avoid the direct striking of vehicle to protect on transformer case surface, improve the protection to the transformer case.

Drawings

Fig. 1 is a schematic structural view of a transformer substation with a protection device according to the present invention;

fig. 2 is a schematic structural view of an inner wall of a box body of a transformer box with a protective device provided by the utility model;

fig. 3 is the utility model provides a railing mechanism schematic diagram of transformer case with protector.

Illustration of the drawings:

1. a box body; 2. a box door; 3. a heat dissipation port; 4. a railing; 5. a base; 6. a heat dissipation window; 7. a handle; 8. a warning slogan; 9. an anti-collision groove; 10. mounting a plate; 11. a strut; 12. a pulley; 13. a connecting rod; 14. a first spring; 15. a first chute; 16. a second spring; 17. a turntable; 18. a stopper; 19. a second chute; 20. a screw; 21. a conical head.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a transformer box with a protection device comprises a box body 1 and a base 5, wherein the box body 1 is fixed on the top surface of the base 5, a box door 2 is arranged at the middle position of the surface of the box body 1, anti-collision grooves 9 are formed in the inner wall of the box body 1 at intervals, a mounting plate 10 is fixed on the surface of one side of each anti-collision groove 9, a supporting rod 11 is welded at the middle position of the surface of one side of each mounting plate 10, the supporting rod 11 is elastically connected with the surface of the other side of each anti-collision groove 9 through a second spring 16, the supporting rods 11 are movably connected with pulleys 12 through connecting rods 13, the pulleys 12 are provided with a plurality of pulleys.

The base 5 is inserted and connected with the railing 4, the top surface of the railing 4 is fixed with a rotary table 17, the bottom surface of the railing 4 is fixed with a stop block 18, the stop block 18 is connected with a second sliding chute 19 arranged in the base 5 in a sliding way, a screw rod 20 is welded on the bottom surface of the stop block 18, a conical head 21 is arranged on the bottom surface of the screw rod 20, and the screw 20 penetrates the bottom surface of the base 5, two sides of the pulley 12 are rotatably connected with the bracket, the bracket is elastically connected with the first spring 14, the two side surfaces of the bracket are connected with the first sliding chute 15 in a sliding way, the upper end surface of the box body 1 is provided with a heat radiation window 6, and a warning slogan 8 is printed on the surface of one side of the box body 1 below the heat dissipation window 6, a heat dissipation port 3 is arranged on the surface of the lower end of the

box door

2, and 2 middle position displacement two chamber doors 2 junctions of chamber door have welded handle 7, and railing 4 is equipped with a plurality ofly, and a plurality of railings 4 equidistance distribute around 5 top surfaces of base of keeping away from box 1.

The working principle is as follows: when the anti-collision device is used, when the box body 1 collides in the transportation process or is impacted by foreign objects, the anti-collision groove 9 at the impacting part deforms, at the moment, the mounting plate 10 pushes the support rod 11 to move towards the second spring 16, the second spring 16 plays a role in buffering the support rod 11, the acting force on the interior of the box body 1 during impacting is reduced, meanwhile, the support rod 11 compresses the second spring 16 to move the pulley 12 to slide towards the two sides of the support rod 11 through the connecting rod 13, and simultaneously, the first spring 14 is pushed to compress, so that the impacting acting force is buffered, under the condition of double buffering acting force, the acting force generated when the box body 1 collides in the transportation process or is impacted by the foreign objects can be effectively reduced, the integrity of the interior of the transformer box is guaranteed, the electrical elements in the transformer box are not damaged, the anti-collision capability of the transformer box is improved, and the economic benefit of the device, drive screw rod 20 through rotatory carousel 17 and rotate, it is in the horizontal plane to adjust

conical head

21 and 5 bottom surfaces of base, dog 18 is located second spout 19 the top surface this moment, the high of

railing

4 and 5 top surfaces of base is the biggest, it rotates to pass through carousel 17 with railing 4 of chamber door 2 department again, screw rod 20 drives conical head 21 and moves down, make dog 18 be located second spout 19 the lowest face, insert in the cement base of building in advance fix can, if install in the field, can adjust partly down railing 4, make dog 18 be located second spout 19 intermediate position, 20 partly inserts the underground, not only can play the fixed action to the transformer case, and railing 4 can block the higher vehicle in some relative chassis and protect, avoid the direct striking of vehicle on the transformer case surface, improve the protection to the transformer case.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a transformer case with protector, includes box (1) and base (5), its characterized in that, base (5) top surface is fixed with box (1), and box (1) surface intermediate position has seted up chamber door (2), the interval of box (1) inner wall is equipped with anticollision groove (9), and anticollision groove (9) one side surface fixed has mounting panel (10), mounting panel (10) one side surface intermediate position welding has branch (11), and branch (11) are through second spring (16) and anticollision groove (9) opposite side surface elastic connection, branch (11) are through connecting rod (13) and pulley (12) swing joint, and pulley (12) are equipped with a plurality ofly to the top and the below of a plurality of pulleys (12) are equipped with first spring (14) respectively.

2. The power transformation box with the protection device is characterized in that the base (5) is connected with the railing (4) in a penetrating mode, the top surface of the railing (4) is fixedly provided with the rotary table (17), the bottom surface of the railing (4) is fixedly provided with the stop block (18), the stop block (18) is slidably connected with the second sliding groove (19) formed in the base (5), the bottom surface of the stop block (18) is welded with the screw rod (20), the bottom surface of the screw rod (20) is provided with the conical head (21), and the screw rod (20) penetrates through the bottom surface of the base (5).

3. The power transformation box with the protection device according to claim 1, characterized in that two sides of the pulley (12) are rotatably connected with a bracket, the bracket is elastically connected with a first spring (14), and two side surfaces of the bracket are slidably connected with a first sliding groove (15).

4. The power transformation box with the protection device is characterized in that a heat dissipation window (6) is formed in the upper end surface of the box body (1), and a warning slogan (8) is printed on the surface, located on one side of the box body (1), below the heat dissipation window (6).

5. The power transformation box with the protection device according to claim 1, characterized in that a heat dissipation port (3) is formed in the lower end surface of the box door (2), and a handle (7) is welded at the joint of two box doors (2) at the middle position of the box door (2).

6. The transformer box with the protection device according to claim 2, characterized in that a plurality of railings (4) are provided, and the railings (4) are equidistantly distributed around the top surface of the base (5) far away from the box body (1).