Electrical automation protection device

Abstract

The utility model discloses an electrical automation protection device, which belongs to the technical field of electrical automation protection, and comprises a box body and a motor frame, the upper surface of the box body is fixedly connected with the motor frame, and a positive and negative motor is arranged in the motor frame. By arranging a forward and reverse motor, a first bevel gear and a second bevel gear, when people need to adjust the positions of the first fan and the second fan, people only need to control the forward and reverse motor to operate through a control switch so as to drive the first bevel gear to rotate, and under the cooperation of the first bevel gear and the second bevel gear, people can adjust the positions of the first fan and the second fan. And when the first fan and the second fan arrive at proper positions, the positive and negative motor is controlled to stop operating through the control switch, and then the first fan and the second fan are controlled to operate through the control switch, so that air can be uniformly blown into the box body, the cooling of an electrical component is met, and an electrical fault caused by over-high temperature is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical automation protection, and more specifically, to an electrical automation protection device. Background Art

[0002] The use of automation technology can not only liberate people from heavy physical labor, some mental labor, and harsh and dangerous working environments, but also expand the functions of human organs, greatly improve labor productivity, and enhance human ability to understand and transform the world. In order to avoid the risk of mechanical injury, various protective devices are often installed on the equipment. In order to ensure the firmness and reliability of the existing automated protective devices, the protective devices are often designed as an integrated device. However, this design method can easily lead to excessive heat inside the protective device, resulting in electrical failures. To solve the above problems, we have launched the following devices. Utility Model Content

[0003] (1) Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an electrical automation protection device, which has the characteristics of uniform heat dissipation and improved heat dissipation speed.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides an electrical automation protection device, including a box body and a motor frame, the upper surface of the box body is fixedly connected to the motor frame, a forward and reverse motor is arranged inside the motor frame, a second rotating shaft is fixedly connected to the lower end of the output end of the forward and reverse motor, a second bearing is passed through the surface of the box body, the second rotating shaft is passed through the second bearing, a second threaded column is fixedly connected to the lower end of the second rotating shaft, a third rotating shaft is fixedly connected to the lower end of the second threaded column, the box body is fixedly connected to the third bearing, the third rotating shaft is passed through the third bearing, a first bevel gear is arranged on the second threaded column, and one side of the first bevel gear is meshed and connected with the first The second bevel gear is rotatably provided with a third threaded column at the end portion of the second bevel gear, and the other side of the third threaded column is fixedly connected to a fourth rotating shaft, and a fifth bearing is fixedly connected to the inside of the box body, and the other end of the fourth rotating shaft is passed through the inside of the fifth bearing, and a first sliding groove is opened inside the box body, and a first slider is threadedly connected to the surface of the second threaded column, and a side surface of the first slider is movably connected to the inside of the first sliding groove, and a first fan is fixedly connected to the side surface of the first slider, and a second sliding groove is opened inside the box body, and a second slider is threadedly connected to the surface of the third threaded column, and a side surface of the second slider is movably connected to the inside of the second sliding groove, and a second fan is fixedly connected to the side surface of the second slider.

[0007] When using an electrical automation protection device of the present technical solution, by setting a forward and reverse motor, a first bevel gear and a second bevel gear, when people need to adjust the position of the first fan and the second fan, people only need to control the operation of the forward and reverse motor through the control switch, thereby driving the first bevel gear to rotate, and with the cooperation of the first bevel gear and the second bevel gear, the position of the first fan and the second fan is driven to move. When they reach the appropriate position, the forward and reverse motor is controlled to stop operation through the control switch, and then the first fan and the second fan are controlled to operate through the control switch, so that air can be blown evenly inside the box, thereby meeting the cooling requirements of the electrical components and preventing electrical failures caused by overtemperature.

[0008] Furthermore, a transmission compartment is opened inside the box body, a dual-axis motor is fixedly connected inside the transmission compartment, the other end of the dual-axis motor output shaft is fixedly connected to a first threaded column, the other end of the first threaded column is fixedly connected to a first rotating shaft, a first bearing is fixedly connected inside the transmission compartment, the other end of the first rotating shaft is passed through the first bearing, a threaded nut is threadedly connected to the surface of the first threaded column, a connecting rod is fixedly connected to the side of the threaded nut, a support plate is fixedly connected to the upper surface of the connecting rod, and a docking protective plate is provided inside the support plate.

[0009] Furthermore, a vent is provided on the side of the box body, and a filter is fixedly connected inside the vent.

[0010] Furthermore, a swing door is movably connected to the side of the box body, a handle is fixedly connected to the surface of the swing door, and a control switch is fixedly connected to the side of the box body.

[0011] Furthermore, a wheel group is fixedly connected to the lower surface of the box body, and brake pads are arranged on the sides of the wheel group. There are four wheel groups in total, and they are arranged in a rectangular shape at the lower end of the box body.

[0012] Beneficial Effects

[0013] In summary, the utility model has the following beneficial effects:

[0014] 1. This electrical automation protection device, by setting a forward and reverse motor, a first bevel gear and a second bevel gear, when people need to adjust the position of the first fan and the second fan, people only need to control the forward and reverse motor to operate through the control switch, thereby driving the first bevel gear to rotate, and under the cooperation of the first bevel gear and the second bevel gear, the position of the first fan and the second fan is driven to move, and when they reach a suitable position, the forward and reverse motor is controlled to stop operating through the control switch, and then the first fan and the second fan are controlled to operate through the control switch, so that the inside of the box can be blown evenly, thereby meeting the cooling of the electrical components and preventing electrical faults caused by excessive temperature;

[0015] 2. This electrical automation protection device, by setting a dual-axis motor, a first threaded column, a support plate and a docking protection plate, people first place the electrical components on the upper surface of the docking protection plate, and then control the dual-axis motor to operate through the control switch, thereby driving the first threaded column to rotate, and under the cooperation of the first threaded column and the threaded cap, the two sets of support plates are driven to move, thereby completing the fixation of the electrical components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective cross-sectional view;

[0018] Figure 2 It is a schematic diagram of the structure of the utility model in a front view.

[0019] The symbols in the accompanying drawings are:

[0020] 1. Box body; 2. Transmission compartment; 3. Double-axis motor; 4. First threaded column; 5. First rotating shaft; 6. First bearing; 7. Threaded cap; 8. Connecting rod; 9. Support plate; 10. Docking protection plate; 11. Forward and reverse motor; 12. Second rotating shaft; 13. Second bearing; 14. Second threaded column; 15. First bevel gear; 16. Third rotating shaft; 17. Third bearing; 18. First slide; 19. First slider; 20. First fan; 21. Second bevel gear; 22. Third threaded column; 23. Fourth rotating shaft; 24. Fifth bearing; 25. Second slide; 26. Second slider; 27. Second fan; 28. Ventilation port; 29. ​​Filter; 30. Motor frame; 31. Handle; 32. Hinged door; 33. Control switch; 34. Wheel set; 35. Brake pad. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0022] Example:

[0023] The following is combined with Figure 1-2 The utility model is described in further detail.

[0024] See also Figure 1-2 The utility model provides a technical solution: an electrical automation protection device, including a box body 1 and a motor frame 30, the motor frame 30 is fixedly connected to the upper surface of the box body 1, a forward and reverse motor 11 is arranged inside the motor frame 30, a second shaft 12 is fixedly connected to the lower end of the output end of the forward and reverse motor 11, a second bearing 13 is passed through the surface of the box body 1, the second shaft 12 is passed through the second bearing 13, a second threaded column 14 is fixedly connected to the lower end of the second shaft 12, a third shaft 16 is fixedly connected to the lower end of the second threaded column 14, a third bearing 17 is fixedly connected to the inside of the box body 1, the third shaft 16 is passed through the third bearing 17, a first bevel gear 15 is arranged on the second threaded column 14, and one side of the first bevel gear 15 is meshed with the second bevel gear 15. Gear 21, a third threaded column 22 is rotatably provided at the end of the second bevel gear 21, a fourth rotating shaft 23 is fixedly connected to the other side of the third threaded column 22, a fifth bearing 24 is fixedly connected to the inside of the housing 1, the other end of the fourth rotating shaft 23 is penetrated into the inside of the fifth bearing 24, a first slide groove 18 is provided inside the housing 1, a first slider 19 is threadedly connected to the surface of the second threaded column 14, a side of the first slider 19 is movably connected to the inside of the first slide groove 18, a first fan 20 is fixedly connected to the side of the first slider 19, a second slide groove 25 is provided inside the housing 1, a second slider 26 is threadedly connected to the surface of the third threaded column 22, a side of the second slider 26 is movably connected to the inside of the second slide groove 25, and a second fan 27 is fixedly connected to the side of the second slider 26.

[0025] By adopting the above technical scheme, the electrical automation protection device is provided with the forward and reverse motor 11, the first bevel gear 15 and the second bevel gear 21. When people need to adjust the position of the first fan 20 and the second fan 27, they only need to control the forward and reverse motor 11 through the control switch 33 to drive the first bevel gear 15 to rotate, and with the cooperation of the first bevel gear 15 and the second bevel gear 21, the position of the first fan 20 and the second fan 27 is driven to move. When reaching the appropriate position, the forward and reverse motor 11 is controlled to stop operation through the control switch 33, and then the first fan 20 and the second fan 27 are controlled to operate through the control switch 33, so that air can be blown evenly to the inside of the box 1, thereby meeting the cooling of the electrical components and preventing electrical faults caused by excessive temperature.

[0026] Specifically, a transmission compartment 2 is opened inside the box body 1, and a dual-axis motor 3 is fixedly connected inside the transmission compartment 2, the other end of the output shaft of the dual-axis motor 3 is fixedly connected to a first threaded column 4, the other end of the first threaded column 4 is fixedly connected to a first rotating shaft 5, a first bearing 6 is fixedly connected inside the transmission compartment 2, and the other end of the first rotating shaft 5 is passed through the first bearing 6, a threaded nut 7 is threadedly connected to the surface of the first threaded column 4, a connecting rod 8 is fixedly connected to the side of the threaded nut 7, a support plate 9 is fixedly connected to the upper surface of the connecting rod 8, and a docking protection plate 10 is arranged inside the support plate 9.

[0027] By adopting the above technical solution, an electrical automation protection device is provided, by setting a dual-axis motor 3, a first threaded column 4, a support plate 9 and a docking protection plate 10. People first place the electrical components on the upper surface of the docking protection plate 10, and then control the operation of the dual-axis motor 3 through the control switch 33, thereby driving the first threaded column 4 to rotate. With the cooperation of the first threaded column 4 and the threaded cap 7, the two groups of support plates 9 are driven to move, thereby completing the fixation of the electrical components.

[0028] Specifically, a vent 28 is opened on the side of the box body 1, and a filter screen 29 is fixedly connected inside the vent 28.

[0029] Specifically, a swing door 32 is movably connected to the side of the box body 1 , a handle 31 is fixedly connected to the surface of the swing door 32 , and a control switch 33 is fixedly connected to the side of the box body 1 .

[0030] Specifically, a wheel set 34 is fixedly connected to the lower surface of the box body 1 , and a brake pad 35 is arranged on the side of the wheel set 34 . There are four wheel sets 34 in total, and they are arranged in a rectangular shape at the lower end of the box body 1 .

[0031] The working principle of the utility model is as follows: when in use, people only need to push the device, and with the cooperation of the wheel set 34, it is convenient for people to move the device to a position suitable for the use of the device. When people need to fix the device, they only need to adjust the brake pads 35 set on the side of the wheel set 34 to the braking state, thereby ensuring that the device can maintain a stable working state during normal operation. When people need to use the protective device, they first place the electrical components on the upper surface of the docking protective plate 10, and then control the operation of the dual-axis motor 3 through the control switch 33, thereby driving the first threaded column 4 to rotate, and in the cooperation of the first threaded column 4 and the threaded cap 7 When the temperature inside the box 1 needs to be lowered, the forward and reverse motor 11 is controlled by the control switch 33 to rotate, thereby driving the first bevel gear 15 to rotate. With the cooperation of the first bevel gear 15 and the second bevel gear 21, the position of the first fan 20 and the second fan 27 is moved. When the fan moves to the appropriate position, the forward and reverse motor 11 is stopped by the control switch 33, and then the first fan 20 and the second fan 27 are controlled by the control switch 33 to operate, so that the inside of the box 1 can be blown evenly, thereby satisfying the cooling of the electrical components and preventing electrical failures caused by excessive temperature.

[0032] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An electrical automation protection device, comprising a box (1) and a motor frame (30), characterized in that: The upper surface of the housing (1) is fixedly connected to a motor frame (30), a forward and reverse motor (11) is arranged inside the motor frame (30), a second rotating shaft (12) is fixedly connected to the lower end of the output end of the forward and reverse motor (11), a second bearing (13) is passed through the surface of the housing (1), the second rotating shaft (12) is passed through the second bearing (13), a second threaded column (14) is fixedly connected to the lower end of the second rotating shaft (12), a third rotating shaft (16) is fixedly connected to the lower end of the second threaded column (14), a third bearing (17) is fixedly connected to the inside of the housing (1), the third rotating shaft (16) is passed through the third bearing (17), a first bevel gear (15) is arranged on the second threaded column (14), one side of the first bevel gear (15) is meshedly connected to the second bevel gear (21), and the end of the second bevel gear (21) is rotatably provided with a A third threaded column (22), the other side of the third threaded column (22) is fixedly connected to a fourth rotating shaft (23), the inside of the housing (1) is fixedly connected to a fifth bearing (24), the other end of the fourth rotating shaft (23) is inserted into the inside of the fifth bearing (24), a first sliding groove (18) is provided inside the housing (1), a first slider (19) is threadedly connected to the surface of the second threaded column (14), a side of the first slider (19) is movably connected to the inside of the first sliding groove (18), a side of the first slider (19) is fixedly connected to a first fan (20), a second sliding groove (25) is provided inside the housing (1), a second slider (26) is threadedly connected to the surface of the third threaded column (22), a side of the second slider (26) is movably connected to the inside of the second sliding groove (25), and a side of the second slider (26) is fixedly connected to a second fan (27).

2. An electrical automation protection device according to claim 1, characterized in that: A transmission chamber (2) is provided inside the box body (1), a dual-axis motor (3) is fixedly connected inside the transmission chamber (2), a first threaded column (4) is fixedly connected to the other end of the output shaft of the dual-axis motor (3), a first rotating shaft (5) is fixedly connected to the other end of the first threaded column (4), a first bearing (6) is fixedly connected to the inside of the transmission chamber (2), the other end of the first rotating shaft (5) is passed through the inside of the first bearing (6), a threaded cap (7) is threadedly connected to the surface of the first threaded column (4), a connecting rod (8) is fixedly connected to the side of the threaded cap (7), a support plate (9) is fixedly connected to the upper surface of the connecting rod (8), and a docking protection plate (10) is arranged inside the support plate (9).

3. An electrical automation protection device according to claim 1, characterized in that: A vent (28) is provided on the side of the box body (1), and a filter screen (29) is fixedly connected inside the vent (28).

4. An electrical automation protection device according to claim 1, characterized in that: A swing door (32) is movably connected to the side of the box body (1), a handle (31) is fixedly connected to the surface of the swing door (32), and a control switch (33) is fixedly connected to the side of the box body (1).

5. The electrical automation protection device according to claim 1, characterized in that: A wheel set (34) is fixedly connected to the lower surface of the box body (1), and a brake pad (35) is arranged on the side of the wheel set (34). There are four wheel sets (34) in total, and they are arranged in a rectangular shape at the lower end of the box body (1).

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