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CN-224217312-U - Combined transformer easy to maintain

CN224217312UCN 224217312 UCN224217312 UCN 224217312UCN-224217312-U

Abstract

The utility model relates to the field of combined transformers and discloses an easy-to-maintain combined transformer, which comprises a shell, wherein one side of the shell is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a first motor, a protection component capable of preventing rainwater from entering is arranged on the first motor, a thick plate is arranged on the shell, a rotating component capable of moving the transformer is arranged on the thick plate, the protection component comprises a rotating shaft, the rotating shaft is fixedly connected to the output end of the first motor, the outer wall of the rotating shaft is fixedly connected with a first conical gear, the first conical gear is provided with a second conical gear, the first conical gear is meshed with the second conical gear, one side of the second conical gear is fixedly connected with a threaded rod, a side plate is connected to the threaded rod in a threaded manner, one end of the threaded rod is rotatably connected with a fixing plate, and the fixing plate is fixedly connected with the shell.

Inventors

  • QU XIANPENG

Assignees

  • 正光电气有限公司

Dates

Publication Date
20260508
Application Date
20241228

Claims (6)

  1. 1. The combined transformer easy to maintain comprises a shell (1) and is characterized in that one side of the shell (1) is fixedly connected with a supporting plate (3), one side of the supporting plate (3) is fixedly connected with a first motor (4), and a protection component capable of preventing rainwater from entering is arranged on the first motor (4); The protection assembly comprises a rotating shaft (9), the rotating shaft (9) is fixedly connected to the output end of a first motor (4), a first conical gear (5) is fixedly connected to the outer wall of the rotating shaft (9), a second conical gear (6) is arranged on the first conical gear (5), the first conical gear (5) is meshed with the second conical gear (6) in a gear mode, one side of the second conical gear (6) is fixedly connected with a threaded rod (7), a side plate (18) is connected to the threaded rod (7) in a threaded mode, one end of the threaded rod (7) is rotatably connected with a fixing plate (8), the fixing plate (8) is fixedly connected with a shell (1), a third conical gear (10) is fixedly connected to one end of the rotating shaft (9), and a fourth conical gear (11) is arranged on the third conical gear (10), and the third conical gear (10) is meshed with the fourth conical gear (11).
  2. 2. The easy-to-maintain combined transformer according to claim 1, wherein the connecting plate (12) is mounted on the shell (1), the connecting plate (12) is rotatably connected with the connecting rod (13), the outer wall of the connecting rod (13) is fixedly connected with the baffle (17), one end of the connecting rod (13) is fixedly connected with the rotating plate (14), the rotating plate (14) is slidably connected with the fixing rod (15), and the shell (1) is provided with the circular groove (16).
  3. 3. The easy-to-maintain combined transformer according to claim 2, wherein the thick plate (19) is mounted on the shell (1), a rotating assembly capable of moving the transformer is arranged on the thick plate (19), the rotating assembly comprises a sliding plate (20), the sliding plate (20) is slidably connected on the thick plate (19), the transformer (21) is fixedly connected to the top surface of the sliding plate (20), the sliding groove (22) is formed in the shell (1), the toothed plate (23) is slidably connected onto the sliding groove (22), the toothed plate (23) is provided with a gear (24), the gear (24) is meshed with the toothed plate (23), the shell (1) is provided with a second motor (25), the output end of the second motor (25) is fixedly connected with a rotating rod (26), the outer wall of the rotating rod (26) is fixedly connected with the gear (24), one end of the rotating rod (26) is fixedly connected with an L-shaped plate, one side of the toothed plate (23) is fixedly connected with a lengthening plate (27), and the lengthening plate (27) is fixedly connected with the sliding plate (20).
  4. 4. The combined transformer easy to maintain according to claim 3, wherein the bottom surface of the housing (1) is fixedly connected with a buffer column, and the housing (1) is provided with a groove (2).
  5. 5. The transformer according to claim 4, wherein the sensor is fixedly connected to the inside of the housing (1), and a plurality of conversion circuits are mounted on the sensor.
  6. 6. The easy-to-maintain combined transformer according to claim 5, wherein a voltage regulator is arranged on the transformer (21), and an insulating paint is coated on the outer surface of the voltage regulator.

Description

Combined transformer easy to maintain Technical Field The utility model relates to the field of combined transformers, in particular to an easy-to-maintain combined transformer. Background The transformer is a static electric device which converts alternating current energy of one voltage level into alternating current energy of another voltage level of the same frequency through electromagnetic induction among coils, and can raise or lower the voltage of an input circuit, which is respectively called a step-up transformer and a step-down transformer, and the transformer can correspondingly change the current to meet the requirement of a load during voltage conversion, so that the transformer is easy to maintain. According to the Chinese patent with publication number of CN217847617U, the combined transformer belongs to the field of transformers, and comprises a transformer box body and a top cover arranged at the top of the transformer box body, wherein the inner wall of the top cover and the top end of the transformer box body are arranged at intervals for heat dissipation, and a protective baffle for blocking rainwater and wind sand is further arranged on the outer wall of the transformer box body. The combined transformer of the utility model is characterized in that the inner wall of the top cover and the top end of the transformer box body are arranged at intervals, namely the top cover is integrally lifted, thereby achieving the purpose of heat dissipation, the arrangement of the protective baffle can achieve the purpose of preventing wind and sand and moisture to a certain extent on the premise of not influencing ventilation, and the working environment of electronic elements in the low-voltage side of the combined transformer can be improved, thereby prolonging the service life of the electronic elements. According to the scheme, the inner wall of the top cover and the top end of the transformer box body are arranged at intervals to radiate heat, and the outer wall of the transformer box body is also provided with the protective baffle for blocking rainwater and wind sand, so that the existing combined transformer has the following defects that if maintenance is needed, workers directly open the outer protective door, if heavy rain is generated at this time, rainwater easily enters the inside of the combined transformer and is easy to generate electric shock, so that the maintenance difficulty is increased, the maintenance efficiency is reduced, and the practicability is reduced. Disclosure of utility model The utility model aims to provide an easy-to-maintain combined transformer, which aims to solve the problems that when the existing combined transformer needs maintenance, workers directly open an outer protective door, and when heavy rain occurs, rainwater easily enters the inside of the combined transformer and electric shock is easy to occur. In order to achieve the aim, the combined transformer easy to maintain comprises a shell, wherein one side of the shell is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a first motor, a protection component capable of preventing rainwater from entering is arranged on the first motor, a thick plate is mounted on the shell, a rotating component capable of moving the transformer is arranged on the thick plate, the protection component comprises a rotating shaft, the rotating shaft is fixedly connected to the output end of the first motor, the outer wall of the rotating shaft is fixedly connected with a first conical gear, the first conical gear is meshed with a second conical gear, one side of the second conical gear is fixedly connected with a threaded rod, a side plate is connected to one end of the threaded rod in a threaded manner, a fixing plate is rotatably connected with the shell, one end of the rotating shaft is fixedly connected with a third conical gear, a fourth conical gear is arranged on the third conical gear, and the third conical gear is meshed with the third conical gear. Preferably, the connecting plate is installed on the shell, the connecting rod is connected to the connecting plate in a rotating mode, the baffle plate is fixedly connected to the outer wall of the connecting rod, the rotating plate is fixedly connected to one end of the connecting rod, the fixing rod is connected to the rotating plate in a sliding mode, and the round groove is formed in the shell. Preferably, the rotating assembly comprises a sliding plate, the sliding plate is connected onto the thick plate in a sliding mode, a transformer is fixedly connected to the top surface of the sliding plate, a sliding groove is formed in the shell, a toothed plate is connected onto the sliding groove in a sliding mode, a gear is arranged on the toothed plate, the gear is meshed with the toothed plate, a second motor is mounted on the shell, the output end of the second motor is fixedly connected with a rotating rod, the o