Frequency converter control cabinet

Abstract

The utility model relates to the technical field of frequency converter control equipment, and discloses a frequency converter control cabinet, which comprises a frame body, four vertical side surfaces of the frame body are provided with openings, the openings are provided with two side plates or door bodies in a matching way, the two side plates are oppositely distributed, a cross rod is arranged between the two side plates, and the door bodies are arranged on the cross rod. The transverse rod is provided with at least two movable frames, and the distance between the two movable frames is not fixed. The distance between the two transverse rods can be adjusted, the installation requirements of moving frames with different lengths are met, the round holes are formed in the two opposite side faces of the groove, and the installation positions of the transverse rods can be adjusted conveniently.

Description

Technical Field

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

[0002] The frequency converter is a power control device that uses frequency conversion technology and microelectronics technology to control AC motors by changing the frequency of the motor's working power supply. In the production process of industrial automation, frequency converters are often used for control, and programmable controllers are often used to control the frequency converters, and various types of mechanical equipment or production processes are controlled through digital or analog input and output interfaces. The internal installation components of existing control devices are not easy to adjust. Utility Model Content

[0003] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0004] The utility model discloses a frequency converter control cabinet, comprising a frame body, four vertical side surfaces of the frame body are provided with openings, side panels or door bodies are installed on the openings in cooperation, two side panels are provided, the two side panels are relatively distributed, a cross bar is installed between the two side panels, a movable rack is installed on the cross bar, at least two movable racks are provided, and the spacing between the two movable racks is not fixed.

[0005] Furthermore, two rectangular frames are provided on the inner side surface of the side plate, a groove is formed between the two rectangular frames, a plurality of circular holes are provided on the two opposite side surfaces of the groove, and a plurality of heat dissipation holes are provided on the frame.

[0006] Furthermore, both ends of the cross bar are provided with connecting holes, the end of the cross bar is inserted into the groove, and a pin rod is inserted between the two corresponding circular holes, and the pin rod passes through the connecting hole.

[0007] Furthermore, the upper and lower sides of the cross bar are provided with slide grooves, the movable frame is sleeved on the outer side of the cross bar, and the movable frame is installed in the slide grooves through a connecting piece.

[0008] Furthermore, the movable frame is a rectangular frame, and the connecting part includes a slider and a screw, the slider is fitted in a slide groove, the slider is inserted with a screw, one end of the screw passes through the side wall of the movable frame and extends to the outside, a nut is fitted on the screw, the nut is located on the outside of the movable frame, a spring is sleeved on the outside of the screw, and the spring is located inside the movable frame.

[0009] Furthermore, a plurality of mounting holes are provided on the outer side surface of the movable rack, and a frequency converter is installed between two movable racks.

[0010] A rod body is installed on the two moving frames, a supporting plate is installed on the rod body, and a frequency converter is installed on the supporting plate.

[0011] When in use, the distance between the two cross bars can be adjusted to meet the installation requirements of mobile racks of different lengths. A number of round holes are provided on the opposite sides of the groove to facilitate adjustment of the installation position of the cross bars.

[0012] Two mobile racks are sleeved on the crossbar. The screw rod is pushed into the interior of the mobile rack by rotating the nut. The inserted screw rod pushes the slider into the interior of the slide slot. Connectors are provided at both ends of the mobile rack. Through the two connectors, the mobile rack is clamped on the outside of the two crossbars. At the same time, the spacing between the two mobile racks is adjusted by the nut, which is convenient for installing inverters of different sizes.

[0013] In addition, by installing the rod body and the support plate, it is convenient to install inverters with different installation requirements.

[0014] The utility model has the following beneficial effects:

[0015] The distance between the two cross bars of the utility model can be adjusted to meet the installation requirements of mobile racks of different lengths. A plurality of circular holes are provided on the two opposite side surfaces of the groove to facilitate the adjustment of the installation position of the cross bar.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the partially expanded structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the cross bar and the mobile frame of the utility model;

[0022] Figure 5 This is a schematic diagram of the internal structure of the utility model;

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] In the figure: 1, frame; 101, opening; 2, side panel; 201, groove; 202, round hole; 3, door body; 4, cross bar; 401, slide groove; 5, moving frame; 6, slider; 7, screw rod; 8, nut; 9, spring; 10, rod body; 11, support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 5 As shown, the utility model is a frequency converter control cabinet, including a frame 1, four vertical sides of the frame 1 are provided with openings 101, the openings 101 are matched with side panels 2 or door bodies 3, two side panels 2 are provided, the two side panels 2 are relatively distributed, a cross bar 4 is installed between the two side panels 2, a movable rack 5 is installed on the cross bar 4, at least two movable racks 5 are provided, and the spacing between the two movable racks 5 is not fixed.

[0027] Two rectangular frames are provided on the inner side of the side plate 2 , a groove 201 is formed between the two rectangular frames, a plurality of circular holes 202 are provided on the two opposite sides of the groove 201 , and a plurality of heat dissipation holes are provided on the frame 1 .

[0028] Both ends of the cross bar 4 are provided with connecting holes. The end of the cross bar 4 is inserted into the groove 201. A pin rod is inserted between the two corresponding circular holes 202, and the pin rod passes through the connecting hole.

[0029] The upper and lower sides of the cross bar 4 are both provided with slide grooves 401 , and the moving frame 5 is sleeved on the outer side of the cross bar 4 , and the moving frame 5 is installed in the slide grooves 401 through a connecting piece.

[0030] The movable frame 5 is a rectangular frame, and the connecting parts include a slider 6 and a screw 7. The slider 6 is fitted in the slide groove 401, and the slider 6 is inserted with the screw 7. One end of the screw 7 passes through the side wall of the movable frame 5 and extends to the outside. A nut 8 is installed on the screw 7, and the nut 8 is located on the outside of the movable frame 5. A spring 9 is sleeved on the outside of the screw 7, and the spring 9 is located inside the movable frame 5.

[0031] A plurality of mounting holes are provided on the outer side surface of the moving frame 5 , and a frequency converter is installed between two moving frames 5 .

[0032] A rod body 10 is mounted on the two moving frames 5 , a supporting plate 11 is mounted on the rod body 10 , and a frequency converter is mounted on the supporting plate 11 .

[0033] When in use, the distance between the two cross bars 4 can be adjusted to meet the installation requirements of the mobile racks 5 of different lengths. A plurality of circular holes 202 are provided on the opposite side surfaces of the groove 201 to facilitate adjustment of the installation position of the cross bars 4.

[0034] Two mobile frames 5 are sleeved on the crossbar 4. The screw rod 7 is pushed into the interior of the mobile frame 5 by rotating the nut 8. The inserted screw rod 7 pushes the slider 6 into the interior of the slide slot 401. Connectors are provided at both ends of the mobile frame 5. Through the two connectors, the mobile frame 5 is clamped on the outside of the two crossbars 4. At the same time, the spacing between the two mobile frames 5 is adjusted by the nut 8, which is convenient for installing inverters of different sizes.

[0035] In addition, by installing the rod body 10 and the supporting plate 11, it is convenient to install inverters with different installation requirements.

[0036] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A frequency converter control cabinet, comprising a frame (1), characterized in that: The four vertical side surfaces of the frame (1) are each provided with an opening (101); The opening (101) is cooperatively mounted with a side panel (2) or a door body (3), wherein two side panels (2) are provided and the two side panels (2) are arranged opposite to each other; A cross bar (4) is installed between the two side panels (2), and a movable frame (5) is installed on the cross bar (4); The movable rack (5) is provided with at least two movable racks (5), and the distance between the two movable racks (5) is not fixed.

2. The frequency converter control cabinet according to claim 1, characterized in that: Two rectangular frames are provided on the inner side surface of the side plate (2), a groove (201) is formed between the two rectangular frames, and a plurality of circular holes (202) are provided on two opposite side surfaces of the groove (201); The frame (1) is provided with a plurality of heat dissipation holes.

3. The inverter control cabinet according to claim 1, characterized in that: Both ends of the cross bar (4) are provided with connection holes; The end of the cross bar (4) is inserted into the groove (201), and a pin is inserted between the two circular holes (202), and the pin passes through the connection hole.

4. The inverter control cabinet according to claim 1, characterized in that: The upper and lower sides of the cross bar (4) are both provided with sliding grooves (401), the moving frame (5) is sleeved on the outer side of the cross bar (4), and the moving frame (5) is installed in the sliding grooves (401) via a connecting piece.

5. The frequency converter control cabinet according to claim 4, characterized in that: The movable frame (5) is a rectangular frame; The connecting member comprises a slider (6) and a screw rod (7), the slider (6) being fitted in the slide groove (401), the slider (6) being plugged with the screw rod (7), one end of the screw rod (7) passing through the side wall of the movable frame (5) and extending to the outside, a nut (8) being fitted on the screw rod (7), and the nut (8) being located on the outside of the movable frame (5); A spring (9) is sleeved on the outer side of the screw rod (7), and the spring (9) is located inside the moving frame (5).

6. The frequency converter control cabinet according to claim 1, characterized in that: A plurality of mounting holes are provided on the outer side surface of the movable frame (5); A frequency converter is installed between the two movable frames (5).

7. The frequency converter control cabinet according to claim 1, characterized in that: A rod body (10) is mounted on the two movable frames (5), a support plate (11) is mounted on the rod body (10), and a frequency converter is mounted on the support plate (11).

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