Internal adjustable frequency conversion control cabinet

Abstract

The utility model provides an internally adjustable frequency conversion control cabinet, which belongs to the technical field of control cabinets and comprises a cabinet body, a supporting plate and a mounting plate are arranged in the cabinet body, the cabinet body is slidably arranged on the supporting plate through a sliding block, a sliding groove for the sliding block to slide is formed in the supporting plate, and a plurality of limiting holes are formed in the sliding groove in the length direction of the sliding groove. Limiting rods are arranged at the bottoms of the sliding blocks relative to the limiting holes, and driving assemblies for driving the limiting rods to limit the limiting holes are arranged in the sliding blocks. By arranging the driving assembly, the position of the electrical component is changed by moving the mounting plate, and then positioning is realized through the driving assembly, so that the positions of the mounting plate and the electrical component are conveniently changed, the mounting range of the electrical component is expanded, and the subsequent use position is conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to an internally adjustable frequency control cabinet. Background Art

[0002] In existing industrial control systems, frequency conversion control cabinets are commonly used electrical equipment for adjusting the operating frequency and corresponding parameters of motors to control the speed and torque of motors. In existing industrial control systems, frequency conversion control cabinets are commonly used electrical equipment for adjusting the operating frequency and corresponding parameters of motors to control the speed and torque of motors. However, the mounting beams inside existing frequency conversion control cabinets are generally difficult to adjust, which affects the installation of electrical components.

[0003] In order to address the above problems, the existing Chinese patent with announcement number CN217769144U proposes an adjustable frequency conversion control cabinet. The device moves the control panel by pushing the switch and pulling the control rod. At the same time, the control panel pushes the rotating rod to rotate and pushes the connecting rod to move. At this time, the push plate drives the fixed rod to move the matching plate, and the matching plate pushes the driving rod to move the lifting block. The lifting block pushes the unlocking rod to move the positioning block. At this time, the mounting beam loses its restriction and the position of the mounting beam can be adjusted.

[0004] However, although the above-mentioned adjustable frequency conversion control cabinet can control the movement of the control panel through the switch, and cooperate with multiple sets of connecting rods to drive the positioning blocks to position the limiting grooves, thereby realizing the position adjustment of the mounting beam, the positions of the electrical components installed in the adjustable frequency conversion control cabinet are relatively fixed, which is not convenient for adjustment according to actual conditions, resulting in the problem of limited installation of the electrical components of the frequency conversion control cabinet. Therefore, the utility model provides an internally adjustable frequency conversion control cabinet to meet the needs. Utility Model Content

[0005] The purpose of the utility model is to solve the problems existing in the above-mentioned background technology and to propose an internally adjustable frequency control cabinet.

[0006] The technical problem to be solved by the utility model is to provide an internally adjustable frequency conversion control cabinet to solve the problem that the positions of the electrical components installed in the existing frequency conversion control cabinet are relatively fixed and it is not convenient to adjust according to actual conditions, thereby limiting the installation of the electrical components of the frequency conversion control cabinet.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0008] An internally adjustable frequency conversion control cabinet, comprising:

[0009] A cabinet body, wherein a support plate is provided inside the cabinet body;

[0010] The mounting plate is slidably arranged on the supporting plate through a slider, the supporting plate is provided with a slide groove for the slider to slide, a plurality of limiting holes are provided in the slide groove along its length direction, a limiting rod is provided at the bottom of the slider relative to the limiting hole, and a driving component is provided in the slider for driving the limiting rod to limit the limiting hole.

[0011] Preferably, the drive assembly comprises:

[0012] A movable plate 1 is movably arranged in the slider, a movable groove 1 is provided in the slider for the movable plate 1 to move, the movable plate 1 is fixedly connected to the limit rod, an end of the movable plate 1 away from the limit rod is fixedly connected to the movable rod, and the movable rod is movably connected to the slider;

[0013] A driving rod, which is rotatably connected to the slider;

[0014] A traction wheel is rotatably arranged in the slider, a traction rope is wound around the traction wheel, and two ends of the traction rope are respectively fixedly connected to the movable rod and the driving rod;

[0015] A spring 1 is sleeved on the movable rod and located in the movable groove 1.

[0016] Preferably, a rotation groove for the drive rod to rotate is formed through the slider, one end of the drive rod is located in the rotation groove, and the other end extends to the outside of the slider.

[0017] Preferably, a limit plate is fixedly connected in the rotation groove.

[0018] Preferably, one end of the driving rod facing away from the traction rope is fixedly connected with a pressing plate.

[0019] Preferably, a rotating shaft is fixedly connected to the top of the slider, the mounting plate is rotatably connected to the rotating shaft, a plurality of slots are provided along the circumference direction of the rotating shaft, a clamping assembly for clamping the slots is provided in the mounting plate, and the clamping assembly includes:

[0020] A second movable plate is movably arranged in the mounting plate, a second movable groove is arranged in the mounting plate for the second movable plate to move, a clamping rod is fixedly connected to the second movable plate, and the clamping rod is movably arranged in the mounting plate relative to the limiting hole;

[0021] A control rod, which is fixedly connected to one end of the movable plate 2 away from the clamping rod, and one end of the control rod away from the movable plate 2 extends to the outside of the mounting plate;

[0022] A second spring is sleeved on the control rod and is located in the second movable groove.

[0023] Preferably, the cabinet body is a hollow structure with an opening at one end, and a cabinet door is hinged at the opening of the cabinet body.

[0024] Compared with the prior art, the utility model has at least the following beneficial effects:

[0025] In the above scheme, a driving component is set up, the position of the electrical component is changed by moving the mounting plate, and then positioning is achieved through the driving component, which facilitates the change of the position of the mounting plate and the electrical component, thereby increasing the installation range of the electrical component and facilitating the adjustment of the subsequent use position.

[0026] In the above scheme, by setting a clamping assembly and controlling the limit of the clamping assembly on the clamping slot, the rotation of the mounting plate and the electrical component is realized, that is, the adjustment of the orientation of the mounting plate and the electrical component is realized, which is convenient for increasing the application range of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable those skilled in the relevant art to make and use the present disclosure.

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 This is a schematic diagram of the internal structure of the cabinet of the utility model;

[0030] Figure 3 This is a schematic diagram of the structure of the limiting hole and the slide groove of the utility model;

[0031] Figure 4 It is a partial structural schematic diagram of the rotating groove of the utility model;

[0032] Figure 5 It is a partial structural schematic diagram of the driving assembly and the clamping assembly of the utility model.

[0033] [reference numerals]

[0034] 1. Cabinet body; 2. Cabinet door; 3. Support plate; 4. Mounting plate; 5. Slide groove; 6. Slider; 7. Limit hole; 8. Clamping assembly; 81. Clamping rod; 82. Movable plate 2; 83. Spring 2; 84. Movable slot 2; 85. Control rod; 9. Driving assembly; 91. Movable plate 1; 92. Spring 1; 93. Movable slot 1; 94. Movable rod; 95. Traction rope; 96. Traction wheel; 97. Driving rod; 10. Pressing plate; 11. Rotating slot; 12. Rotating shaft; 13. Clamping slot; 14. Limit rod; 15. Limit plate. DETAILED DESCRIPTION

[0035] like Figures 1 to 5 As shown, an embodiment of the utility model provides an internally adjustable frequency control cabinet, including a cabinet body 1, which is provided with a support plate 3 and a mounting plate 4 inside, which is slidably set on the support plate 3 through a slider 6, and the support plate 3 is provided with a slide groove 5 for the slider 6 to slide, and the slide groove 5 is provided with a plurality of limiting holes 7 along its length direction, a limiting rod 14 is provided at the bottom of the slider 6 relative to the limiting hole 7, and a driving component 9 is provided in the slider 6 for driving the limiting rod 14 to limit the limiting hole 7.

[0036] Specifically, by installing the electrical components on the mounting plate 4, when the position of the electrical components needs to be changed, the mounting plate 4 is slid along the slide groove 5, and after moving to the specified position, the driving component 9 drives the limiting rod 14 to limit the limiting hole 7, thereby achieving the limitation of the mounting plate 4. The overall structure is simple to operate, and it is easy to change the position of the mounting plate 4 and the electrical components, thereby increasing the installation range of the electrical components and facilitating the adjustment of the subsequent use position, thereby solving the problem that the position of the installed electrical components in the existing frequency conversion control cabinet is relatively fixed and it is not easy to adjust according to actual conditions, thereby causing the installation of electrical components in the frequency conversion control cabinet to be limited.

[0037] It should be noted that the number of the chutes 5 can be adjusted according to actual conditions, and the number is not limited here.

[0038] like Figure 3 , Figure 4 and Figure 5As shown, in the present embodiment, the driving assembly 9 comprises a movable plate 91, which is movably arranged in the slider 6, and a movable groove 93 is provided in the slider 6 for the movable plate 91 to move. The movable plate 91 is fixedly connected to the limit rod 14, and one end of the movable plate 91 away from the limit rod 14 is fixedly connected to a movable rod 94, and the movable rod 94 is movably connected to the slider 6, a driving rod 97, which is rotatably connected to the slider 6, a traction wheel 96, which is rotatably arranged in the slider 6, and a traction rope 95 is wound around the traction wheel 96, and the two ends of the traction rope 95 are respectively fixedly connected to the movable rod 94 and the driving rod 97, a spring 92, which is sleeved on the movable rod 94 and located in the movable groove 93, and a rotating groove 11 is penetrated on the slider 6 for the driving rod 97 to rotate, and one end of the driving rod 97 is located in the rotating groove 11, and the other end extends to the outside of the slider 6, and the rotating groove 11 is fixedly connected to the limit plate 15. The end of the movable rod 97 away from the traction rope 95 is fixedly connected to the pressing plate 10. Specifically, when the limit rod 14 is released from the limit hole 7, the mounting plate 4 is grasped by hand, and then the pressing plate 10 is pulled upward with fingers, so that the pressing plate 10 drives the driving rod 97 to rotate upward. At the same time, the driving rod 97 drives the traction rope 95 to move downward, and the traction rope 95 drives the movable rod 94 to move upward, so that the movable rod 94 drives the movable plate 191 to move upward and squeeze the spring 192. At this time, the movable plate 191 drives the limit rod 14 to release the limit hole 7. When the pressing plate 10 is released, the spring 192 drives the movable plate 191 to reset, so that the limit rod 14 limits the limit hole 7 again. At the same time, the limit plate 15 can limit the driving rod 97. The overall operation is simple and the implementation efficiency is high, which is convenient for improving the efficiency of adjusting the position of the mounting plate 4 and electrical components.

[0039] like Figure 4 and Figure 5As shown, in this embodiment, a rotating shaft 12 is fixedly connected to the top of the slider 6, the mounting plate 4 is rotatably connected to the rotating shaft 12, and a plurality of slots 13 are provided along the circumference direction of the rotating shaft 12. A clamping assembly 8 for clamping the slots 13 is provided in the mounting plate 4. The clamping assembly 8 includes a movable plate 82, which is movably arranged in the mounting plate 4. A movable groove 84 for the movable plate 82 to move is provided in the mounting plate 4. A clamping rod 81 is fixedly connected to the movable plate 82. The clamping rod 81 is movably arranged in the mounting plate 4 relative to the limiting hole 7. A control rod 85 is fixedly connected to one end of the movable plate 82 away from the clamping rod 81, and the control rod 85 is away from the movable plate 82. One end extends to the outside of the mounting plate 4, and the second spring 83 is sleeved on the control rod 85 and located in the second movable groove 84. Specifically, when the mounting plate 4 needs to be rotated, the control rod 85 is pulled by hand to make the control rod 85 drive the second movable plate 82 to move, so that the clamping rod 81 no longer limits the clamping groove 13, and the rotation of the mounting plate 4 can be achieved at this time. Similarly, when the control rod 85 is released, the clamping rod 81 is pushed by the second spring 83 to limit the clamping groove 13 again, that is, the mounting plate 4 and the rotating shaft 12 are limited, thereby facilitating the adjustment of the orientation of the mounting plate 4 and the electrical components, and facilitating increasing the application range of the device.

[0040] like Figure 1 and Figure 2 As shown, in this embodiment, the cabinet body 1 is a hollow structure with an opening at one end, and a cabinet door 2 is hinged at the opening of the cabinet body 1 .

[0041] Working principle:

[0042] By installing the electrical components on the mounting plate 4, when the position of the electrical components needs to be changed, the mounting plate 4 is grasped by hand and slides along the slide groove 5, and after moving to the specified position, the pressing plate 10 is pulled upward with the fingers, so that the pressing plate 10 drives the driving rod 97 to rotate upward, and at the same time, the driving rod 97 drives the traction rope 95 to move downward, and the traction rope 95 drives the movable rod 94 to move upward, so that the movable rod 94 drives the movable plate 1 91 to move upward and squeeze the spring 1 92, and at this time, the movable plate 1 91 drives the limiting rod 14 to release the limiting hole 7 is limited, when the pressing plate 10 is released, the spring 192 drives the movable plate 191 to reset, so that the limiting rod 14 limits the limiting hole 7 again, thereby limiting the mounting plate 4. The overall structure is simple to operate, and it is easy to change the position of the mounting plate 4 and the electrical components, thereby increasing the installation range of the electrical components and facilitating the adjustment of the subsequent use position, solving the problem that the positions of the electrical components installed in the existing frequency conversion control cabinet are relatively fixed and it is not convenient to adjust according to the actual situation, thereby causing the installation of the electrical components of the frequency conversion control cabinet to be limited.

Claims

1. An internally adjustable frequency control cabinet, It is characterized in that include: A cabinet (1) having a support plate (3) disposed therein; The mounting plate (4) is slidably arranged on the supporting plate (3) via a slider (6); the supporting plate (3) is provided with a slide groove (5) for the slider (6) to slide; the slide groove (5) is provided with a plurality of limiting holes (7) along its length direction; a limiting rod (14) is provided at the bottom of the slider (6) relative to the limiting hole (7); and a driving component (9) is provided in the slider (6) for driving the limiting rod (14) to limit the limiting hole (7).

2. The internally adjustable frequency control cabinet according to claim 1, Features: The driving assembly (9) comprises: A movable plate (91) is movably arranged in the slider (6), and a movable groove (93) is provided in the slider (6) for the movable plate (91) to move. The movable plate (91) is fixedly connected to the limit rod (14), and an end of the movable plate (91) facing away from the limit rod (14) is fixedly connected to a movable rod (94), and the movable rod (94) is movably connected to the slider (6); A driving rod (97) rotatably connected to the slider (6); A traction wheel (96) is rotatably arranged in the slider (6), a traction rope (95) is wound around the traction wheel (96), and two ends of the traction rope (95) are respectively fixedly connected to the movable rod (94) and the driving rod (97); A spring (92) is sleeved on the movable rod (94) and located in the movable groove (93).

3. The internally adjustable frequency control cabinet according to claim 2, Features: The slider (6) is provided with a rotation groove (11) through which the driving rod (97) can rotate. One end of the driving rod (97) is located in the rotation groove (11), and the other end extends to the outside of the slider (6).

4. The internally adjustable frequency control cabinet according to claim 3, Features: A limiting plate (15) is fixedly connected inside the rotating groove (11).

5. The internally adjustable frequency control cabinet according to claim 3, Features: One end of the driving rod (97) away from the traction rope (95) is fixedly connected to a pressing plate (10).

6. The internally adjustable frequency control cabinet according to claim 1, Features: The top of the slider (6) is fixedly connected to a rotating shaft (12), the mounting plate (4) is rotatably connected to the rotating shaft (12), a plurality of slots (13) are provided along the circumference of the rotating shaft (12), a holding assembly (8) for holding the slots (13) is provided in the mounting plate (4), and the holding assembly (8) comprises: A second movable plate (82) is movably arranged in the mounting plate (4), and a second movable groove (84) is provided in the mounting plate (4) for the second movable plate (82) to move. A clamping rod (81) is fixedly connected to the second movable plate (82), and the clamping rod (81) is movably arranged in the mounting plate (4) relative to the limiting hole (7); A control rod (85) fixedly connected to an end of the movable plate 2 (82) away from the clamping rod (81), and an end of the control rod (85) away from the movable plate 2 (82) extends to the outside of the mounting plate (4); The second spring (83) is sleeved on the control rod (85) and is located in the second movable groove (84).

7. The internally adjustable frequency control cabinet according to claim 1, Features: The cabinet body (1) is a hollow structure with an opening at one end, and a cabinet door (2) is hinged at the opening of the cabinet body (1).

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