CN211530495U

CN211530495U - Box type transformer

Info

Publication number: CN211530495U
Application number: CN202020050876.8U
Authority: CN
Inventors: 丁晓洋
Original assignee: Individual
Current assignee: Zhongjian Hongtai Communication Engineering Co ltd
Priority date: 2020-01-10
Filing date: 2020-01-10
Publication date: 2020-09-18
Anticipated expiration: 2030-01-10

Abstract

The utility model belongs to the technical field of power equipment, especially, a box transformer, to the radiating problem of unable solution of current box transformer, the following scheme is put forward at present, it includes the box, two threaded rods are installed in the inside rotation of box, the outside threaded connection of threaded rod has same bracing piece, both ends difference slidable mounting is on the box inner wall about the bracing piece, the bottom slidable connection of bracing piece has the slide bar, the bottom central point of slide bar puts fixed mounting and has the flabellum motor, fixed mounting has the flabellum on the output shaft of flabellum motor, bottom one side of bracing piece is rotated and is installed the gear, inside one side fixed mounting of box has fixed rack, fixed rack and gear intermeshing, the front side fixed mounting of gear has the round piece, the outside movable sleeve of round piece is equipped with the cavity board. The utility model discloses satisfy horizontal heat dissipation and vertical radiating demand simultaneously, improve staff's operational environment, nimble use device and convenient operation.

Description

Box type transformer

Technical Field

The utility model relates to a power equipment technical field especially relates to a box transformer.

Background

The box-type transformer is characterized in that the traditional transformer is designed in a box-type shell in a centralized mode, the box-type transformer is small in size, light in weight, low in noise, low in loss and high in reliability, and is widely applied to places such as residential districts, business centers, light stations, airports, factories and mines, enterprises, hospitals and schools.

The existing box-type transformer cannot solve the problem of heat dissipation, so that a box-type transformer is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing box-type transformer can not solve the heat dissipation problem and providing a box-type transformer.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a box transformer, the power distribution box comprises a box body, two threaded rods are installed to the inside rotation of box, the outside threaded connection of threaded rod has same bracing piece, both ends difference slidable mounting is on the box inner wall about the bracing piece, the bottom slidable connection of bracing piece has the slide bar, the bottom central point of slide bar puts fixed mounting has the flabellum motor, fixed mounting has the flabellum on the output shaft of flabellum motor, bottom one side of bracing piece is rotated and is installed the gear, inside one side fixed mounting of box has fixed rack, fixed rack and gear intermeshing, the front side fixed mounting of gear has the round piece, the outside movable sleeve of round piece is equipped with the cavity board in the rectangle, one side fixed mounting of cavity board has the one end of carriage release lever in the rectangle, the other end of carriage release lever and the one end fixed.

Preferably, the inboard bottom of box is rotated and is installed two belt pulleys, and transmission connection has same belt on two belt pulleys, the outside bottom of two threaded rods respectively with the inboard fixed connection of belt pulley, the setting up of belt pulley makes the motor can drive two threaded rods simultaneously and rotate, guarantees that the rotational speed of threaded rod is the same.

Preferably, fixed mounting has the supporting leg on the bottom inner wall of box, and the top fixed mounting of supporting leg has a brace table, and a plurality of transformers have been placed to the top of brace table, and the supporting leg sets up to provide certain supporting role for brace table and a plurality of transformers.

Preferably, the flabellum rotates and installs in the bottom of slide bar, and two belt pulleys rotate respectively and install in the inboard bottom of box, and the setting of flabellum can be given the inside of whole box and dispel the heat the processing, reduces the emergence of dangerous accident.

Preferably, the bottom four corners of box all rotates and installs the universal wheel, and the rectangular hole has been seted up to the inside of supporting leg, and the setting up of universal wheel makes the transportation that whole device can be nimble to different places.

Preferably, the top fixed mounting of box has the motor, the top of a threaded rod in two threaded rods extend to the outside of box and with the output shaft fixed connection of motor, the setting of motor can improve work efficiency, reduce the loaded down with trivial details of manual operation.

In the utility model, the arrangement of the fixed rack and the gear can enable the fan blades to move in the horizontal direction, so that the fan blades can radiate heat in the horizontal direction while radiating heat in the vertical direction;

the utility model discloses an universal wheel that sets up for the transportation that whole device can be nimble is to different workplaces, makes the utilization of device obtain the maximize.

Drawings

Fig. 1 is a schematic structural diagram of a box-type transformer according to the present invention;

fig. 2 is a schematic structural diagram of a portion a of a box-type transformer according to the present invention.

In the figure: 1. a box body; 2. a support table; 3. a transformer; 4. supporting legs; 5. a threaded rod; 6. a support bar; 7. a motor; 8. a slide bar; 9. a fan blade; 10. a fan blade motor; 11. a guide post; 12. fixing a rack; 13. a gear; 14. a belt; 15. a belt pulley; 16. a travel bar; 17. a round block; 18. a rectangular hollow plate.

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.

Referring to fig. 1-2, a box transformer comprises a box body 1, two threaded rods 5 are rotatably mounted in the box body 1, the outer side of each threaded rod 5 is in threaded connection with a same supporting rod 6, the left end and the right end of each supporting rod 6 are respectively slidably mounted on the inner wall of the box body 1, the bottom of each supporting rod 6 is slidably connected with a sliding rod 8, a fan blade motor 10 is fixedly mounted at the central position of the bottom of each sliding rod 8, a fan blade 9 is fixedly mounted on an output shaft of each fan blade motor 10, a gear 13 is rotatably mounted at one side of the bottom of each supporting rod 6, a fixed rack 12 is fixedly mounted at one side of the inner part of the box body 1, the fixed rack 12 is mutually meshed with the gear 13, a round block 17 is fixedly mounted at the front side of the gear 13, a rectangular hollow plate 18 is movably sleeved at the outer side of the round block 17, the top of the rectangular hollow plate 18 is slidably connected to the bottom of the support bar 6.

The utility model discloses in, box 1's inboard bottom is rotated and is installed two belt pulleys 15, and the transmission is connected with same belt 14 on two belt pulleys 15, and the outside bottom of two threaded rods 5 respectively with belt pulley 15's inboard fixed connection, belt pulley 15 set up make motor 7 can drive two threaded rods 5 simultaneously and rotate, guarantee that threaded rod 5's rotational speed is the same.

The utility model discloses in, fixed mounting has supporting leg 4 on the bottom inner wall of box 1, and the top fixed mounting of supporting leg 4 has a supporting bench 2, and a plurality of transformers 3 have been placed at a supporting bench 2's top, and supporting leg 4 sets up to a supporting bench 2 and a plurality of transformers 3 provide certain supporting role.

The utility model discloses in, the flabellum rotates and installs in the bottom of slide bar 8, and two belt pulleys 15 rotate respectively and install in the inboard bottom of box 1, and the setting of flabellum 9 can be given the inside of whole box 1 and dispel the heat the processing, reduces the emergence of dangerous accident.

The utility model discloses in, the bottom four corners of box 1 is all rotated and is installed the universal wheel, and the rectangular hole has been seted up to the inside of supporting leg 4, and the setting up of universal wheel makes transportation to different places that whole device can be nimble.

The utility model discloses in, the top fixed mounting of box 1 has motor 7, the top of a threaded rod 5 in two threaded rods 5 extend to the outside of box 1 and with motor 7's output shaft fixed connection, and motor 7's setting can improve work efficiency, reduces the loaded down with trivial details of manual operation.

The working principle of the box-type transformer is as follows: through the arranged threaded rod 5, when the device is used, automatic operation is realized, the complicated process of manual heat dissipation is reduced, the motor 7 arranged at the top of the box body 1 is used for firstly starting the rotation of the alternating current motor 7, so that the threaded rod 5 connected with the alternating current motor is driven to rotate, the two threaded rods 5 are simultaneously rotated through the arranged belt pulley 15 and the belt 14, the supporting rod 6 in threaded connection with the outer sides of the two threaded rods 5 starts to move downwards, the fan blade motor 10 and the fan blades 9 also move downwards, the gear 13 and the fixed rack 12 are arranged, so that the gear 13 starts to rotate in the process of moving downwards, the rectangular hollow plate 18 can drive the sliding rod 8 to do reciprocating motion left and right, the heat dissipation range is enlarged, resources are fully utilized, the flexibility of the device is increased, the diversity of the device is realized, and different problems can be solved, realize a sustainable development's mode, the utility model discloses simple structure, reasonable in design can effectual improvement staff's operational environment, improves the automation, reduces the loaded down with trivial details scheduling problem of manual operation, has very strong practical value.

Claims

1. The box-type transformer comprises a box body (1) and is characterized in that two threaded rods (5) are rotatably mounted inside the box body (1), the outer side of each threaded rod (5) is in threaded connection with one supporting rod (6), the left end and the right end of each supporting rod (6) are respectively slidably mounted on the inner wall of the box body (1), the bottom of each supporting rod (6) is slidably connected with a sliding rod (8), a fan blade motor (10) is fixedly mounted at the center of the bottom of each sliding rod (8), fan blades (9) are fixedly mounted on an output shaft of each fan blade motor (10), a gear (13) is rotatably mounted on one side of the bottom of each supporting rod (6), a fixed rack (12) is fixedly mounted on one side inside the box body (1), the fixed rack (12) is meshed with the gear (13), a round block (17) is fixedly mounted on the front side of the gear (13), and a rectangular hollow, one end of a moving rod (16) is fixedly arranged on one side of the rectangular hollow plate (18), the other end of the moving rod (16) is fixedly connected with one end of a sliding rod (8), and the top of the rectangular hollow plate (18) is slidably connected with the bottom of the supporting rod (6).

2. A box transformer according to claim 1, characterized in that two belt pulleys (15) are rotatably mounted on the bottom of the inner side of the box body (1), the same belt (14) is in transmission connection with the two belt pulleys (15), and the bottom of the outer side of each of the two threaded rods (5) is fixedly connected with the inner side of the belt pulley (15).

3. A box transformer according to claim 1, characterized in that, the inner wall of the bottom of the box (1) is fixedly provided with supporting legs (4), the top of the supporting legs (4) is fixedly provided with a supporting platform (2), and a plurality of transformers (3) are placed on the top of the supporting platform (2).

4. A box transformer according to claim 1, characterized in that said blades are rotatably mounted on the bottom of the sliding rod (8) and two pulleys (15) are rotatably mounted on the inner bottom of the box (1), respectively.

5. A box transformer according to claim 1, characterized in that four corners of the bottom of the box (1) are rotatably provided with universal wheels, and the supporting legs (4) are provided with rectangular holes therein.

6. A box transformer according to claim 1, characterized in that a motor (7) is fixedly mounted on the top of the box (1), and the top end of one threaded rod (5) of the two threaded rods (5) extends to the outside of the box (1) and is fixedly connected with the output shaft of the motor (7).