Movable frequency converter control cabinet

Abstract

The utility model discloses a movable frequency converter control cabinet which comprises a body, the bottom of the body is fixedly connected with a base, a square rod slidably connected with the base is inserted into the bottom of the base in a penetrating mode, the square rod is square, the top end of the square rod is fixedly connected with two springs, and the top end of the square rod is fixedly connected with the base. The other ends of the two springs are fixedly connected with the base, the bottom end of the square rod is fixedly connected with a semicircular block, the bottom of the semicircular block is movably connected with a universal ball, and the bottom of the universal ball is fixedly connected with a bottom plate. According to the supporting device, the supporting stability of the body can be effectively improved, the angle of the body can be adjusted to be horizontal, the body can be stably placed on an inclined road surface to be used, and the situation that the body topples over is effectively avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of frequency converter control cabinets, in particular to a movable frequency converter control cabinet. Background Art

[0002] The inverter control cabinet is composed of an internal inverter, peripheral control, protection, display and other electrical components, and a cabinet. It is an AC traction device and energy-saving device that performs frequency conversion and speed regulation control on three-phase AC motors.

[0003] The movable inverter control cabinet is easy to move and transport. This type of control cabinet is usually used for on-site maintenance, temporary construction sites, performance stages, etc. The control cabinet is usually designed with wheels or handles, integrating the inverter and related control components, and has the characteristics of easy mobility. It is suitable for occasions that require temporary or frequent movement, providing users with flexible and convenient control and adjustment functions.

[0004] For example, the utility model patent with authorization announcement number CN 217087803 U discloses a movable inverter control cabinet. The patent facilitates the movement of the control cabinet, but the control cabinet is supported by rollers and front supports, which makes it not very stable when placing the control cabinet, and the control cabinet cannot be placed stably when moved to an inclined area, so a new type of movable inverter control cabinet is needed. Utility Model Content

[0005] In view of the problems existing in the prior art, the purpose of the utility model is to provide a movable inverter control cabinet, aiming to improve the stability and safety of the control cabinet.

[0006] In order to solve the background technical problems, the utility model adopts the following technical solutions.

[0007] A movable inverter control cabinet comprises a main body, the bottom of the main body is fixedly connected to a base, the bottom of the base is interspersed with a square rod slidably connected to the body, the square rod is square in shape, the top of the square rod is fixedly connected to two springs, the other ends of the two springs are fixedly connected to the base, the bottom end of the square rod is fixedly connected to a semicircular block, the bottom of the semicircular block is movably connected to a universal ball, the bottom of the universal ball is fixedly connected to a bottom plate, four electric push rods fixedly connected to the body are interspersed at the bottom of the base, the bottom ends of the four electric push rods are fixedly connected to sliders, the top of the base is provided with four limiting grooves slidably connected to the sliders, the bottom of the base is fixedly connected to four universal wheels, the bottom of the bottom plate is provided with four through holes, and the bottoms of the four universal wheels respectively pass through the four through holes and extend to the bottom of the bottom plate.

[0008] As a further description of the above technical solution:

[0009] A ball bearing movably connected to the sliding block is embedded in the bottom of the sliding block, and the bottom of the ball bearing contacts the inner wall of the limiting groove.

[0010] As a further description of the above technical solution:

[0011] Two fixing rods are fixedly connected to the right side of the base, and a round rod is fixedly connected between the two fixing rods.

[0012] As a further description of the above technical solution:

[0013] A mounting block is fixedly connected to the top of the base, and a level is fixedly connected to the top of the mounting block.

[0014] As a further description of the above technical solution:

[0015] The base and the bottom plate are both sleeved with fixing rings fixedly connected thereto, and an organ pipe is fixedly connected between the two fixing rings.

[0016] As a further description of the above technical solution:

[0017] The bottom of the bottom plate is fixedly connected with an anti-skid pad, and the bottom of the anti-skid pad is provided with evenly distributed anti-skid patterns.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] This solution can effectively improve the support stability of the main body, and can adjust the angle of the main body to a horizontal level, so that the main body can be stably placed on an inclined road for use, effectively preventing the main body from tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is one of the three-dimensional diagrams of the utility model;

[0021] Figure 2 This is the second stereogram of the utility model;

[0022] Figure 3 It is a cross-sectional view of the utility model;

[0023] Figure 4 For this utility model Figure 3 Enlarged view of part A in the middle.

[0024] Description of the numbers in the figure:

[0025] 1. Main body; 2. Base; 3. Square rod; 4. Spring; 5. Semicircular block; 6. Universal ball; 7. Bottom plate; 8. Electric push rod; 9. Slider; 10. Limiting groove; 11. Universal wheel; 12. Through hole; 13. Ball; 14. Fixed rod; 15. Round rod; 16. Mounting block; 17. Level; 18. Fixed ring; 19. Organ pipe; 20. Anti-slip pad. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] See also Figures 1 to 4 The utility model discloses a movable inverter control cabinet, comprising a body 1, a base 2 is fixedly connected to the bottom of the body 1, a square rod 3 slidably connected to the bottom of the base 2 is inserted through the bottom of the base 2, the square rod 3 is square in shape, two springs 4 are fixedly connected to the top of the square rod 3, the other ends of the two springs 4 are fixedly connected to the base 2, a semicircular block 5 is fixedly connected to the bottom end of the square rod 3, a universal ball 6 is movably connected to the bottom of the semicircular block 5, a bottom plate 7 is fixedly connected to the bottom of the universal ball 6, four electric push rods 8 fixedly connected to the bottom of the base 2 are inserted through the bottom of the base 2, and a slider 9 is fixedly connected to the bottom ends of the four electric push rods 8, four limiting grooves 10 slidably connected to the slider 9 are provided on the top of the base 2, four universal wheels 11 are fixedly connected to the bottom of the base 2, and four through holes 12 are provided at the bottom of the bottom plate 7, and the bottoms of the four universal wheels 11 respectively pass through the four through holes 12 and extend to the bottom of the bottom plate 7.

[0028] In the utility model, when the main body 1 is moved, the four universal wheels 11 can support the main body 1. At this time, the user can move the main body 1 very conveniently and quickly, thereby improving the portability of the device. After moving the main body 1 to the required working area, the user simultaneously turns on the four electric push rods 8, and the four electric push rods 8 will drive the four slide blocks 9 to squeeze the limit grooves 10. At this time, the bottom plate 7 will move away from the base 2, and the bottom plate 7 will drive the square rod 3 to be pulled out from the inside of the base 2 through the universal ball 6 and the semicircular block 5 and compress the spring 4. As the bottom plate 7 moves away from the base 2, the universal wheels 11 on the base 2 will gradually rise until the universal wheels 11 are off the ground, and the bottom plate 7 will contact the ground. At this time, the bottom plate 7 can support the main body 1, thereby effectively improving the stability of the support for the main body 1.

[0029] When the main body 1 is used on an inclined road, the user can start the two electric push rods 8 in the same plane by forward and reverse activation. At this time, the universal ball 6 will rotate on the semicircular block 5, and the slider 9 will slide in the corresponding limit groove 10, thereby adjusting the inclination of the main body 1 until the main body 1 is adjusted to a horizontal level, thereby preventing the main body 1 from tipping over during operation, and effectively improving the stability of the main body 1 during use.

[0030] See also Figure 4 , wherein: a ball 13 movably connected to the slider 9 is embedded at the bottom thereof, and the bottom of the ball 13 contacts the inner wall of the limiting groove 10 .

[0031] In the present invention, the arrangement of the ball bearings 13 can effectively reduce the friction and wear between the slider 9 and the limiting groove 10, thereby improving the practicability of the device.

[0032] See also Figures 1 to 3 , wherein: two fixing rods 14 are fixedly connected to the right side of the base 2, and a round rod 15 is fixedly connected between the two fixing rods 14.

[0033] In the utility model, a handle can be formed by the fixing rod 14 and the round rod 15, and the handle can facilitate the user to move the body 1.

[0034] See also Figure 1 , wherein: a mounting block 16 is fixedly connected to the top of the base 2 , and a level 17 is fixedly connected to the top of the mounting block 16 .

[0035] In the present invention, the provision of the level 17 can help the user to level the angle of the main body 1, thereby improving the operating stability of the main body 1.

[0036] See also Figures 1 to 4 , wherein: the base 2 and the bottom plate 7 are both sleeved with a fixing ring 18 fixedly connected thereto, and an organ pipe 19 is fixedly connected between the two fixing rings 18 .

[0037] In the utility model, the organ pipe 19 can be fixed by two fixing rings 18. The organ pipe 19 can prevent foreign objects from entering between the base 2 and the bottom plate 7, and can prevent the user's hands from being caught between the base 2 and the bottom plate 7, thereby improving the safety of the device.

[0038] See also Figures 1 to 4 , wherein: an anti-skid pad 20 is fixedly connected to the bottom of the bottom plate 7, and the bottom of the anti-skid pad 20 is provided with evenly distributed anti-skid patterns.

[0039] In the present invention, the anti-skid pad 20 is provided to increase the friction between the bottom plate 7 and the ground, thereby improving the stability of the support for the main body 1 .

[0040] The above are only preferred specific implementations of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A movable inverter control cabinet, comprising a main body (1), characterized in that: The bottom of the body (1) is fixedly connected to a base (2), the bottom of the base (2) is interspersed with a square rod (3) slidably connected thereto, the square rod (3) is arranged in a square shape, the top of the square rod (3) is fixedly connected to two springs (4), the other ends of the two springs (4) are fixedly connected to the base (2), the bottom of the square rod (3) is fixedly connected to a semicircular block (5), the bottom of the semicircular block (5) is movably connected to a universal ball (6), and the bottom of the universal ball (6) is fixedly connected to a bottom plate (7) The bottom of the base (2) is interspersed with four electric push rods (8) fixedly connected thereto, the bottom ends of the four electric push rods (8) are fixedly connected to a slider (9), the top of the base (2) is provided with four limit grooves (10) slidably connected to the slider (9), the bottom of the base (2) is fixedly connected with four universal wheels (11), the bottom of the bottom plate (7) is provided with four through holes (12), and the bottoms of the four universal wheels (11) respectively pass through the four through holes (12) and extend to the bottom of the bottom plate (7).

2. A movable inverter control cabinet according to claim 1, characterized in that: A ball (13) movably connected to the slider (9) is embedded at the bottom of the slider (9), and the bottom of the ball (13) is in contact with the inner wall of the limiting groove (10).

3. The movable inverter control cabinet according to claim 1, characterized in that: Two fixing rods (14) are fixedly connected to the right side of the base (2), and a round rod (15) is fixedly connected between the two fixing rods (14).

4. The movable inverter control cabinet according to claim 1, characterized in that: A mounting block (16) is fixedly connected to the top of the base (2), and a level (17) is fixedly connected to the top of the mounting block (16).

5. The movable inverter control cabinet according to claim 1, characterized in that: The base (2) and the bottom plate (7) are both sleeved with fixing rings (18) fixedly connected thereto, and an organ pipe (19) is fixedly connected between the two fixing rings (18).

6. The movable inverter control cabinet according to claim 1, characterized in that: The bottom of the bottom plate (7) is fixedly connected with an anti-skid pad (20), and the bottom of the anti-skid pad (20) is provided with evenly distributed anti-skid patterns.

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