Frequency converter mounting structure

Abstract

The utility model relates to the field of frequency converters, and discloses a frequency converter installation structure which comprises a shell, a supporting frame is fixedly connected to the outer portion of the shell, a driving assembly providing rotation power is fixedly connected to the top of the supporting frame, the driving assembly is fixedly connected with a U-shaped plate, a rotating column is rotationally connected to the outer portion of a first fixing column, and the U-shaped plate is fixedly connected with a second fixing column. A second fixing column is rotatably connected to the interior of the rotating column, a second connecting plate is fixedly connected to the exterior of the second fixing column, a second connecting column is fixedly connected to the bottom of the rotating column, and a fan is fixedly connected to the exterior of the second connecting column. According to the utility model, the housing is placed in the support frame, and the second connecting plate rotates 360 degrees, so that the problems that part of devices are not easy and rapid to install and the devices are not easy to dissipate heat and cool down are solved, the first gear engaged with the fan-shaped wheel rotates, and the rack slides in the connecting frame; the problem that part of devices cannot protect the display part is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of frequency converter, especially a frequency converter mounting structure. BACKGROUND

[0002] The mounting structure of the frequency converter needs to consider the stability of the mechanical structure, the reliability of the electrical connection, the effectiveness of the heat dissipation, and the security of the operation. The specific mounting structure will vary according to different application environments and equipment requirements. The frequency converter is an electronic device used to control the speed and torque of an AC motor. It achieves precise control of the motor by adjusting the input voltage and frequency of the motor.

[0003] In the prior art, some devices are fixed by clamping and other complex mechanical structures, which makes the process simple and complex, and does not consider the problem of device heat dissipation, resulting in high temperature inside the frequency converter. Long-term high temperature will affect the performance and life of electronic components, and even cause equipment failure or damage. There is also a clamping mechanical structure that excessively fastens the device to prevent heat accumulation and adverse effects. SUMMARY

[0004] The frequency converter mounting structure provided by the utility model aims to improve the problem that some devices are not simple and quick to install and do not have cooling and heat dissipation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A frequency converter mounting structure, comprising a shell, a support frame is fixedly connected to the outside of the shell, a plurality of bolts are threadedly connected to the inside of the support frame, a drive assembly providing rotary power is fixedly connected to the top of the support frame, a U-shaped plate is fixedly connected to the drive assembly, a first fixing column is fixedly connected to the inside of the U-shaped plate, a rotating column is rotatably connected to the outside of the first fixing column, a second fixing column is rotatably connected to the inside of the rotating column, a second connecting plate is fixedly connected to the outside of the second fixing column, a second connecting column is fixedly connected to the bottom of the rotating column, and a fan is fixedly connected to the outside of the second connecting column.

[0007] As a further description of the above technical scheme:

[0008] The drive assembly comprises a motor, a first rotating column is fixedly connected to the drive end of the motor, a first connecting plate is fixedly connected to the bottom of the first rotating column, and a first connecting column is fixedly connected to the outside of the first connecting plate.

[0009] As a further description of the above technical scheme:

[0010] The handle is externally rotationally connected with the shell, the handle is externally fixedly connected with a connecting column three, and the connecting column three is externally fixedly connected with a connecting strip.

[0011] As a further description of the above technical solution:

[0012] The connecting strip is internally fixedly connected with a fixed column three, the fixed column three is externally fixedly connected with a sector wheel, and the sector wheel is internally rotationally connected with a rotating column two.

[0013] As a further description of the above technical solution:

[0014] The rotating column two is externally fixedly connected with a connecting frame, the connecting frame is internally rotationally connected with a connecting column four, and the top of the connecting frame is fixedly connected with a supporting column.

[0015] As a further description of the above technical solution:

[0016] The connecting column four is externally fixedly connected with a gear one, the connecting column four is externally fixedly connected with a gear two, and the gear two is externally meshingly connected with a rack.

[0017] As a further description of the above technical solution:

[0018] The rack is externally fixedly connected with a fixed block, the fixed block is externally fixedly connected with a protection plate, and the protection plate is externally slidably connected in the shell.

[0019] As a further description of the above technical solution:

[0020] The sector wheel is externally meshingly connected on the outside of the gear one, and the gear one is rotationally connected on the inside of the connecting frame.

[0021] The utility model has the advantages of the following:

[0022] 1. In the utility model, the shell is placed in a specific supporting frame, and then fixed to the outside world by bolts. The motor is started to make the rotating column one rotate and drive the connecting plate one to rotate, thereby driving the rotating column to rotate. The rotating column is limited by the fixed column one and the fixed column two. Under the action of force, the rotating column rotates 360 degrees in the connecting plate two. The problem of not simple and fast installation and the problem of not cooling and heat dissipation of the device are solved.

[0023] 2. In the utility model, the handle is rotated to make the connecting column three transmit force to the sector wheel, so that the gear one meshingly connected with the sector wheel rotates, and the connecting column four transmits force to the gear two, so that the rack meshingly connected with the gear two slides in the connecting frame. The problem that the display part of the device cannot be protected is solved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A perspective view of a frequency converter mounting structure is provided for the utility model;

[0025] Figure 2 A U-shaped plate structure schematic view of a frequency converter mounting structure is provided for the utility model;

[0026] Figure 3 A fan-shaped wheel structure schematic view of a frequency converter mounting structure is provided for the utility model;

[0027] Figure 4 A connecting strip structure schematic view of a frequency converter mounting structure is provided for the utility model;

[0028] Figure 5 A protection plate structure schematic view of a frequency converter mounting structure is provided for the utility model.

[0029] Legend:

[0030] 1, shell; 2, support frame; 3, bolt; 4, motor; 5, rotating column one; 6, U-shaped plate; 7, connecting plate one; 8, connecting column one; 9, rotating column; 10, fixed column one; 11, connecting plate two; 12, fixed column two; 13, connecting column two; 14, fan; 15, handle; 16, connecting column three; 17, connecting strip; 18, fixed column three; 19, fan-shaped wheel; 20, rotating column two; 21, connecting frame; 22, connecting column four; 23, gear one; 24, gear two; 25, rack; 26, fixed block; 27, protection plate; 28, support column. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Refer to Figure 1 , Figure 2The utility model provides an embodiment: a kind of frequency converter installation structure, including shell 1, it is made of solid metal material, to protect internal sensitive electronic components from external influence, the outside of shell 1 is fixedly connected with support frame 2, support frame 2 is usually made of steel material, present a kind of robust frame structure, to ensure that the whole device is stably fixed on any plane, the inside of support frame 2 is threadedly connected with multiple bolts 3, in the inside of support frame 2, design has multiple threaded holes, and bolt 3 is tightly combined by thread connection mode, allow installation structure to be conveniently fixed on wall surface, the top of support frame 2 is fixedly connected with the driving assembly of providing rotary power, it is the power source of whole device, driving assembly includes motor 4, the driving end of motor 4 is fixedly connected with rotating column one 5, a precision machining metal shaft, its bottom is fixedly connected with connecting plate one 7 by screw, the bottom of rotating column one 5 is fixedly connected with connecting plate one 7, it is made of hard alloy material, shape flat, to maximize its connection and carrying capacity, facilitate simultaneously the rotary power generated by motor 4 is transmitted to other components, the outside of connecting plate one 7 is fixedly connected with connecting column one 8, it is made of hard alloy material, driving assembly is fixedly connected with U-shaped plate 6, it is made of steel or aluminium material, with certain strength and light weight characteristics, the inside of U-shaped plate 6 is fixedly connected with fixed column one 10, fixed column one 10 is a hard steel rod, for supporting rotating column 9, the outside of fixed column one 10 is rotatably connected with rotating column 9, the inside of rotating column 9 is rotatably connected with fixed column two 12, the outside of fixed column two 12 is fixedly connected with connecting plate two 11, the bottom of rotating column 9 is fixedly connected with connecting column two 13, connecting column two 13 can be made of reinforced plastic or metal material, for increasing the stability of overall structure, the outside of connecting column two 13 is fixedly connected with fan 14, a kind of circular equipment with multiple blades, usually made of light plastic material, for emitting the heat generated by frequency converter.Fan 14 is driven by connecting column two 13 and rotates at high speed, promote air flow, so as to effectively take away heat from the electronic components inside shell 1, ensure the efficient cooling of electronic equipment.

[0033] Referring to Figure 3 , Figure 4The outer part of the shell 1 is rotatably connected with a handle 15. The handle 15 is designed with exquisite workmanship and is usually made of wear-resistant materials such as hard plastic or metal materials to ensure the durability and comfort of operation during long-term use. The outer part of the handle 15 is fixedly connected with a connecting column three 16, which is made of stainless steel or high-strength alloy to withstand frequent operating forces without deformation. The outer part of the connecting column three 16 is fixedly connected with a connecting strip 17, which can be made of flexible metal sheets or hard plastic and has a certain elasticity for absorbing mechanical stress generated during operation. The inner part of the connecting strip 17 is fixedly connected with a fixed column three 18, which is a core component of this transmission mechanism and is a precisely machined metal shaft for supporting and allowing free rotation of a fan-shaped wheel 19. The outer part of the fixed column three 18 is fixedly connected with the fan-shaped wheel 19, which is meshingly connected with the outer part of a gear one 23 with high-precision tooth processing to ensure accurate and smooth power transmission. The outer part of the gear one 23 is rotatably connected with the inner part of a connecting frame 21. The inner part of the fan-shaped wheel 19 is rotatably connected with a rotating column two 20, which can be a bearing-supported rod structure allowing the fan-shaped wheel 19 to rotate freely around it to reduce friction. The outer part of the rotating column two 20 is fixedly connected with the connecting frame 21, which constitutes a compact rotating system for converting manual force into mechanical movement. The inner part of the connecting frame 21 is rotatably connected with a connecting column four 22, which can be made of wear-resistant steel to provide a solid connection point for the gear one 23 and a gear two 24. The top of the connecting frame 21 is fixedly connected with a support column 28 for enhancing structural stability. The support column 28 is made of steel or aluminum to ensure the stability of the entire mechanical transmission part. The outer part of the connecting column four 22 is fixedly connected with the gear one 23. The outer part of the connecting column four 22 is fixedly connected with the gear two 24. The outer part of the gear two 24 is meshingly connected with a rack 25, which is a precise metal strip with precise teeth cut on it for converting rotational motion into linear motion. The outer part of the rack 25 is fixedly connected with a fixed block 26. The outer part of the fixed block 26 is fixedly connected with a protective plate 27 made of hard plastic or thin metal sheet for protecting the internal structure from external influences. The outer part of the protective plate 27 is slidingly connected with the inner part of the shell 1.

[0034] Compared with some existing devices, the above content solves the problems of some devices not being easy and quick to install, and the inability to protect the display part due to heat dissipation and cooling of the device. By placing the outer shell 1 into a specific support frame 2 and fixing it to the outside with bolts 3, the motor 4 is started to make the rotating column 5 rotate, which drives the connecting plate 7 to rotate, thereby driving the rotating column 9 to rotate. At the same time, the rotating column 9 is restricted by the fixed column 10 and the fixed column 2 12. Under the action of force, the rotating column 9 rotates 360 degrees in the connecting plate 2 11. By turning the handle 15, the connecting column 3 16 transmits the force to the sector wheel 19, thereby rotating the gear 23 that meshes with the sector wheel 19. The force is transmitted to the gear 24 through the connecting column 4 22, so that the rack 25 that meshes with it slides in the connecting frame 21.

[0035] Working principle: First, the outer shell 1 is placed in the support frame 2 of a specific shape. The support frame 2 is fixed to the outside using bolts 3. Then, the motor 4 is turned on, causing the rotating column 5 to rotate inside the U-shaped plate 6 and drive the connecting plate 7 to rotate. However, the connecting plate 7 is fixedly connected to the connecting column 8, so the connecting column 8 rotates and also drives the rotating column 9 to rotate. At the same time, the rotating column 9 is fixed inside the connecting plate 11 by the fixing column 10 and the fixing column 2 12 and rotates. Under the restriction of the fixing column 10 and the fixing column 2 12, the force applied to the rotating column 9 is changed in direction, causing the rotating column 9 to rotate 360 ​​degrees inside the connecting plate 2 11. Thus, the fan 14 fixed at the bottom of the rotating column 9 cools the outer shell 1 by 360 degrees, reducing the impact of long-term high temperature on the performance and life of electronic components.

[0036] When data needs to be observed, rotating handle 15 causes the connecting post 16 fixed to it to rotate. The force of the rotating connecting post 16 is transmitted to the sector wheel 19 through the connecting strip 17. The rotation of the sector wheel 19 causes the gear 23 meshing with it to rotate, and the force of the rotation is transmitted to the gear 24 through the connecting post 22. The meshing connection causes the rack 25 to slide inside the connecting frame 21. The rack 25 is also fixed to the protective plate 27 by the fixing block 26, so that the protective plate 27 slides with the rack 25, thereby exposing the internal display and protecting it from external physical damage and damage caused by environmental factors, thus extending its service life.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A frequency converter mounting structure, comprising a housing (1), characterized in that: The outer shell (1) is fixedly connected to a support frame (2), and the support frame (2) is internally threaded with multiple bolts (3). The top of the support frame (2) is fixedly connected to a drive assembly that provides rotational power. The drive assembly is fixedly connected to a U-shaped plate (6). The U-shaped plate (6) is fixedly connected to a first fixed column (10). The first fixed column (10) is rotatably connected to a rotating column (9). The rotating column (9) is rotatably connected to a second fixed column (12). The second fixed column (12) is fixedly connected to a second connecting plate (11). The bottom of the rotating column (9) is fixedly connected to a second connecting column (13). The second connecting column (13) is fixedly connected to a fan (14).

2. The inverter mounting structure according to claim 1, characterized in that: The drive assembly includes a motor (4), a rotating column (5) is fixedly connected to the drive end of the motor (4), a connecting plate (7) is fixedly connected to the bottom of the rotating column (5), and a connecting column (8) is fixedly connected to the outside of the connecting plate (7).

3. The inverter mounting structure according to claim 1, characterized in that: The outer shell (1) is rotatably connected to a handle (15), the handle (15) is fixedly connected to a connecting post three (16), and the connecting post three (16) is fixedly connected to a connecting strip (17).

4. The inverter mounting structure according to claim 3, characterized in that: The connecting strip (17) is fixedly connected to a fixed column three (18) inside, and a fan-shaped wheel (19) is fixedly connected to the outside of the fixed column three (18). The fan-shaped wheel (19) is rotatably connected to a rotating column two (20) inside.

5. The inverter mounting structure according to claim 4, characterized in that: The rotating column 2 (20) is externally fixedly connected to a connecting frame (21), the connecting frame (21) is internally rotatably connected to a connecting column 4 (22), and the top of the connecting frame (21) is fixedly connected to a support column (28).

6. The inverter mounting structure according to claim 5, characterized in that: The connecting post four (22) is externally fixedly connected to a gear one (23), the connecting post four (22) is externally fixedly connected to a gear two (24), and the gear two (24) is externally meshed with a rack (25).

7. The inverter mounting structure according to claim 6, characterized in that: The rack (25) is fixedly connected to a fixing block (26), and the fixing block (26) is fixedly connected to a protective plate (27). The protective plate (27) is slidably connected to the inside of the outer shell (1).

8. The inverter mounting structure according to claim 6, characterized in that: The external meshing connection of the sector wheel (19) is to the outside of the gear one (23), and the external rotatable connection of the gear one (23) is to the inside of the connecting frame (21).

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