Adjustable layered and partitioned industrial control cabinet structure

Abstract

The invention is suitable for the technical field of control cabinets, and provides an adjustable layered and partitioned industrial control cabinet structure which comprises a cabinet body. And a screw rod is rotationally mounted at the center of the bottom of the cabinet body. According to the adjustable layered and partitioned industrial control cabinet structure provided by the invention, the interior of the cabinet body of the control cabinet is layered and partitioned by the mounting plate, and the mounting plate can move up and down under the cooperation of the first supporting rod and the second supporting rod, so that the space of the upper layer and the lower layer of the cabinet body can be adjusted, and electric devices with different sizes can be conveniently mounted; the sliding plate can slide in the mounting groove of the mounting plate, so that the front and back mounting positions of the electric device can be adjusted, meanwhile, the electric device can be pulled out from the interior of the cabinet body through forward pulling, subsequent overhaul and maintenance of the electric device in the cabinet body can be facilitated, on the other hand, the mounting mode provides a large disassembly and assembly operation space, and the disassembly and assembly efficiency is improved. And the dismounting of the electric device is more convenient and labor-saving.

Description

Technical Field

[0001] The present invention belongs to the technical field of control cabinets, and particularly relates to an adjustable hierarchical and partitioned industrial control cabinet structure. Background Art

[0002] A control cabinet assembles switchgear, measuring instruments, protective electrical appliances, and auxiliary equipment in a closed or semi-closed metal cabinet or on a panel according to electrical wiring requirements. Its layout should meet the requirements for the normal operation of the power system, facilitate maintenance, and ensure safety in the surrounding area.

[0003] Traditional control cabinets are usually box-shaped, and the internal space is a whole without a hierarchical and partitioned structure. Therefore, when installing different types and sizes of electrical components, there will be more troubles. Or, it is necessary to customize a control cabinet that fits the size of the electrical components, which increases the cost. Moreover, the electrical components need to be installed inside the control cabinet, and there is no extra space inside the control cabinet, and the installation positions are all in the corners. Therefore, it increases the difficulty of disassembling, assembling, and subsequent maintenance of the electrical components. Summary of the Invention

[0004] The present invention provides an adjustable hierarchical and partitioned industrial control cabinet structure, aiming to solve the problems that the overall space of the current control cabinet is fixed and cannot be adjusted, and the disassembly, assembly, and maintenance of electrical components are difficult.

[0005] The present invention is implemented as follows: An adjustable hierarchical and partitioned industrial control cabinet structure includes a cabinet body; a lead screw is rotatably installed at the center of the bottom of the cabinet body, a first motor is installed at the bottom of the cabinet body, the output shaft of the first motor is connected to the end of the lead screw, a nut sleeve is sleeved on the surface of the lead screw, a connecting plate is installed at the top of the nut sleeve, two first support rods are respectively hinged at both ends of the connecting plate, the tops of the two first support rods are both hinged to a support plate, two sliding grooves are symmetrically opened on the lower side of the support plate, and sliders are slidably installed in the sliding grooves. The bottoms of the two sliders are both hinged to a second support rod, the other ends of the two second support rods are connected to the bottom of the cabinet body, the two first support rods and the two second support rods are cross-hinged at the feet, an installation plate is fixed between the two support plates, an installation groove is opened on the lower side of the installation plate, a sliding plate is slidably inserted into the front side of the installation groove, an installation frame is installed on the lower side of the sliding plate, a fixing plate is connected to the lower side of the installation frame, and the fixing plate is connected to the electrical components in the cabinet body by screws.

[0006] Preferably, installation grooves are horizontally and equidistantly opened at the bottom of the installation plate and at the top end inside the cabinet body.

[0007] Preferably, the mounting bracket is rotatably connected to the fixed plate through a bearing. A groove is formed inside the mounting bracket, and a gasket is slidably embedded in the groove. A first spring is installed in the groove of the mounting bracket. The movable end of the first spring is connected to the top of the gasket. A positioning block is installed at the bottom of the gasket. Both sides of the bottom of the positioning block are provided with inclined surfaces. The upper surface of the fixed plate is provided with positioning grooves adapted to the positioning blocks in a circumferential array.

[0008] Preferably, a limiting block is installed at the rear side of the top of the sliding plate, and a strip-shaped limiting groove adapted to the limiting block is formed at the top of the installation groove.

[0009] Preferably, pulleys are equidistantly installed at the bottom of the sliding plate, and slide rails adapted to the pulleys are formed at the bottom of the installation groove.

[0010] Preferably, a groove is formed inside the installation groove, and a second spring is installed in the groove. The movable end of the second spring is connected to a connecting frame. The connecting frame is slidably installed in the groove of the installation groove and its outer end is connected to a top plate. The top plate abuts against the sliding plate.

[0011] Preferably, grooves are formed on the front and rear side frames of the cabinet body, and sliding frames are slidably installed in the grooves. A bidirectional screw rod is rotatably installed at the center of the top groove of the cabinet body. A second motor is installed at the top of the cabinet body. A pair of meshing bevel gears are installed on the output shaft of the second motor and the outside of the bidirectional screw rod. The two sliding frames are respectively located on the front and rear sides of the cabinet body and are both threadedly connected to the bidirectional screw rod.

[0012] Preferably, cabinet doors are installed on the surfaces of the front and rear sliding frames of the cabinet body, and installation grooves are formed on both the front and rear sides of the installation plate.

[0013] Compared with the prior art, the embodiments of the present application mainly have the following beneficial effects:

[0014] The interior of the cabinet body of the control cabinet is divided into layers and zones by the installation plate. The installation plate can move up and down under the cooperation of the first support rod and the second support rod, so as to adjust the space of the upper and lower layers of the cabinet body, thereby facilitating the installation of electrical components of different sizes. The sliding plate can slide inside the installation groove of the installation plate, so the front and rear positions of the installation of electrical components can be adjusted. At the same time, the electrical components can be pulled out from the inside of the cabinet body by pulling forward, so as to facilitate the subsequent maintenance and repair of the electrical components inside the cabinet body. On the other hand, this installation method provides a large disassembly and assembly operation space, making the disassembly and assembly of electrical components more convenient and labor-saving;

[0015] By equidistantly opening installation grooves on the surface of the installation plate, it can be adaptively installed at a suitable position according to electrical components of different widths, thereby further improving the applicability of the control cabinet. By rotatably installing the fixed plate, the electrical components can be rotated, which facilitates the adjustment of the orientation of the electrical components, and further facilitates the disassembly, assembly, and maintenance of the electrical components. By installing a sliding frame, the sliding frame slides horizontally under the action of the thread on the surface of the bidirectional screw, thereby increasing the overall width of the control cabinet and facilitating the installation of larger and wider electrical components. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0017] Figure 2 is a front sectional structural schematic diagram of the present invention;

[0018] Figure 3 is a top sectional structural schematic diagram of the present invention;

[0019] Figure 4 is a side sectional structural schematic diagram of the installation plate of the present invention;

[0020] Figure 5 is of the present invention Figure 4 enlarged schematic diagram of the structure at A in;

[0021] Figure 6 is of the present invention Figure 4 enlarged schematic diagram of the structure at B in;

[0022] Figure 7 is a top sectional structural schematic diagram of the fixed plate of the present invention;

[0023] Figure 8 is a side sectional structural schematic diagram of the present invention;

[0024] In the figure: 1, cabinet body; 2, lead screw; 3, first motor; 4, lead screw sleeve; 5, connecting plate; 6, first support rod; 7, support plate; 8, slider; 9, second support rod; 10, installation plate; 11, installation groove; 12, sliding plate; 13, installation frame; 14, fixed plate; 15, gasket; 16, first spring; 17, positioning block; 18, limiting block; 19, pulley; 20, second spring; 21, connecting frame; 22, top plate; 23, sliding frame; 24, bidirectional screw; 25, second motor; 26, bevel gear; 27, cabinet door. Detailed Embodiments

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification, claims and above-mentioned drawings of this application are intended to cover non-exclusive inclusion. The terms "first", "second", etc. in the specification, claims or above-mentioned drawings of this application are used to distinguish different objects and not to describe a specific order.

[0026] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of this application. The phrase appears in various places in the specification and does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0027] An embodiment of the present invention provides an adjustable hierarchical and partitioned industrial control cabinet structure, such as Figure 1-8As shown in the figure, it includes a cabinet body 1. A lead screw 2 is rotatably installed at the center of the bottom of the cabinet body 1. A first motor 3 is installed at the bottom of the cabinet body 1. The output shaft of the first motor 3 is connected to the end of the lead screw 2. A nut sleeve 4 is sleeved on the surface of the lead screw 2. A connecting plate 5 is installed at the top of the nut sleeve 4. Two ends of the connecting plate 5 are respectively hinged with first support rods 6. The tops of the two groups of first support rods 6 are both hinged to a support plate 7. Two sliding grooves are symmetrically opened on the lower side of the support plate 7, and sliders 8 are slidably installed in the sliding grooves. The bottoms of the two groups of sliders 8 are both hinged with second support rods 9. The other ends of the two groups of second support rods 9 are connected to the bottom of the cabinet body 1 by hinges. The two groups of first support rods 6 and the two groups of second support rods 9 are cross-hinged at the feet. An installation plate 10 is fixed between the two groups of support plates 7. An installation groove 11 is opened on the lower side of the installation plate 10. A sliding plate 12 is slidably inserted into the front side of the installation groove 11. An installation frame 13 is installed on the lower side of the sliding plate 12. The lower side of the installation frame 13 is connected with a fixing plate 14. The fixing plate 14 is connected to the electrical components inside the cabinet body 1 by screws. The interior of the cabinet body 1 of this control cabinet is divided into layers and zones by the installation plate 10. The installation plate 10 is fixed by two groups of support plates 7. The two groups of support plates 7 are respectively installed at the tops of the first support rods 6 and the second support rods 9. When the internal space of the cabinet body 1 needs to be adjusted, the first motor 3 can be started. The first motor 3 drives the lead screw 2 to rotate. Under the action of the thread on the surface of the lead screw 2, the nut sleeve 4 slides horizontally. At this time, the first support rod 6 and the second support rod 9 cooperate to lift or lower the installation plate 10, so as to adjust the space of the upper and lower layers of the cabinet body 1, so as to facilitate the installation of electrical components of different sizes. By providing the sliding plate 12, the electrical components are installed on the lower side of the fixing plate 14, and the fixing plate 14 is installed on the lower side of the sliding plate 12 through the installation frame 13. The sliding plate 12 can slide inside the installation groove 11 of the installation plate 10. Therefore, the front and back positions of the installation of the electrical components can be adjusted. At the same time, the electrical components can be pulled out from the inside of the cabinet body 1 by pulling forward, so as to facilitate the subsequent maintenance of the electrical components inside the cabinet body 1. On the other hand, this installation method provides a large disassembly and assembly operation space, which can make the disassembly and assembly of electrical components more convenient and labor-saving.

[0028] Installation grooves 11 are horizontally and equidistantly opened at the bottom of the installation plate 10 and the inner top end of the cabinet body 1. By equidistantly opening the installation grooves 11 on the surface of the installation plate 10, electrical components of different widths can be adaptively installed in appropriate positions, thereby further improving the applicability of this control cabinet.

[0029] The mounting bracket 13 is rotatably connected to the fixed plate 14 through a bearing. A groove is formed inside the mounting bracket 13, and a gasket 15 is slidably embedded in the groove. A first spring 16 is installed in the groove of the mounting bracket 13. The movable end of the first spring 16 is connected to the top of the gasket 15. A positioning block 17 is installed at the bottom of the gasket 15. Both sides of the bottom of the positioning block 17 are provided with inclined surfaces. The upper surface of the fixed plate 14 is provided with positioning grooves adapted to the positioning block 17 in a circumferential array. By rotatably installing the fixed plate 14, the electrical component can be rotated, so as to facilitate the adjustment of the orientation of the electrical component, and further facilitate the disassembly, assembly and maintenance of the electrical component. When the electrical component is rotated and adjusted, the positioning block 17 is snapped into the positioning groove at the top of the fixed plate 14 under the elastic force of the first spring 16, so as to limit the electrical component and enable it to be stably suspended without human intervention.

[0030] A limit block 18 is installed at the rear side of the top of the sliding plate 12. A strip-shaped limit groove adapted to the limit block 18 is formed at the top of the installation groove 11. By providing the limit block 18, when the sliding plate 12 is pulled to pull out the electrical component, the limit block 18 can prevent the sliding plate 12 from directly sliding off from the front side of the installation groove 11.

[0031] Pulleys 19 are equidistantly installed at the bottom of the sliding plate 12. A slide rail adapted to the pulleys 19 is formed at the bottom of the installation groove 11. By providing the pulleys 19, the pulleys 19 can change the sliding friction between the sliding plate 12 and the inner wall of the installation groove 11 into rolling friction, reduce the friction of the sliding plate 12, so that the pulling of the sliding plate 12 is smoother and more labor-saving, and at the same time reduce the wear of parts.

[0032] A groove is formed inside the installation groove 11, and a second spring 20 is installed in the groove. The movable end of the second spring 20 is connected to a connecting frame 21. The connecting frame 21 is slidably installed in the groove of the installation groove 11 and its outer end is connected to a top plate 22. The top plate 22 abuts against the sliding plate 12. By providing the top plate 22, the top plate 22 is installed outside the connecting frame 21. When the sliding plate 12 is pushed into the installation groove 11, the sliding plate 12 will first contact the top plate 22. At this time, the second spring 20 contracts under the pressure of the connecting frame 21, and the reaction force generated by the second spring 20 can reduce the speed of the sliding plate 12 and buffer the impact between the sliding plate 12 and the installation groove 11, so as to achieve the purpose of protection.

[0033] Grooves are provided on the front and rear side frames of the cabinet body 1, and a sliding frame 23 is slidably installed in the grooves. A bidirectional screw 24 is rotatably installed at the center of the top groove of the cabinet body 1. A second motor 25 is installed on the top of the cabinet body 1. A pair of meshing bevel gears 26 are installed on the output shaft of the second motor 25 and the outer part of the bidirectional screw 24. The two sliding frames 23 are respectively located on the front and rear sides of the cabinet body 1 and are both threadedly connected to the bidirectional screw 24. By providing the sliding frame 23, the sliding frame 23 installed on the front and rear sides of the cabinet body 1 can adjust the overall space inside the cabinet body 1. When adjustment is required, the second motor 25 can be started. The second motor 25 drives the bidirectional screw 24 to rotate through the bevel gear 26. At this time, the two sliding frames 23 slide horizontally under the action of the threads on the surface of the bidirectional screw 24, thereby increasing the overall width of the control cabinet and facilitating the installation of larger and wider electrical components.

[0034] Doors 27 are installed on the surfaces of the two front and rear sliding frames 23 of the cabinet body 1. Installation grooves 11 are provided on the front and rear sides of the mounting plate 10. By installing the doors 27 on the surfaces of the two sliding frames 23, the control cabinet can be opened and closed bidirectionally, thereby facilitating the disassembly, assembly, repair and maintenance of the electrical components inside the control cabinet.

[0035] It should be noted that, for the foregoing embodiments, for the sake of simple description, they are all expressed as a series of action combinations. However, those skilled in the art should know that the present invention is not limited by the described action sequence, because according to the present invention, certain steps may be adopted in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to the present invention.

[0036] In the several embodiments provided by the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the above-mentioned unit division can have other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed coupling or communication connection between each other can be through some interfaces. The indirect coupling or communication connection between devices or units can be in the form of telecommunications or other forms.

[0037] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed over multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment. The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the protection scope of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those of ordinary skill in the art can still, without conflict, make combinations, additions, deletions, or other adjustments to the features in the embodiments of the present invention according to the situation without creative efforts, so as to obtain different technical solutions that are essentially not divorced from the concept of the present invention, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. An adjustable hierarchical and partitioned industrial control cabinet structure, characterized in that, Including a cabinet body (1): A lead screw (2) is rotatably installed at the center of the bottom of the cabinet body (1). A first motor (3) is installed at the bottom of the cabinet body (1), and the output shaft of the first motor (3) is connected to the rod end of the lead screw (2). A nut sleeve (4) is sleeved on the surface of the lead screw (2). A connecting plate (5) is installed at the top of the nut sleeve (4). The two ends of the connecting plate (5) are respectively hinged with a first support rod (6). The tops of the two groups of first support rods (6) are both hinged to a support plate (7). Two sliding grooves are symmetrically opened on the lower side of the support plate (7), and sliders (8) are slidably installed in the sliding grooves. The bottoms of the two groups of sliders (8) are both hinged with a second support rod (9). The other ends of the two groups of second support rods (9) are connected to the bottom of the cabinet body (1). The two groups of first support rods (6) and the two groups of second support rods (9) are cross-hinged at the feet. An installation plate (10) is fixed between the two groups of support plates (7). An installation groove (11) is opened on the lower side of the installation plate (10). A sliding plate (12) is slidably inserted into the front side of the installation groove (11). An installation frame (13) is installed on the lower side of the sliding plate (12). The lower side of the installation frame (13) is connected with a fixing plate (14). The fixing plate (14) is connected to the electrical components in the cabinet body (1) by screws.

2. The adjustable hierarchical and partitioned industrial control cabinet structure according to claim 1, wherein, Installation grooves (11) are horizontally and equidistantly opened at the bottom of the installation plate (10) and the inner top end of the cabinet body (1).

3. An adjustable hierarchical partitioned industrial control cabinet structure according to claim 1, characterized in that, The installation frame (13) and the fixing plate (14) are rotatably connected through a bearing. A groove is opened inside the installation frame (13), and a gasket (15) is slidably embedded in the groove. A first spring (16) is installed in the groove of the installation frame (13). The movable end of the first spring (16) is connected to the top of the gasket (15). A positioning block (17) is installed at the bottom of the gasket (15). The two sides of the bottom of the positioning block (17) are both inclined planes. Positioning grooves adapted to the positioning block (17) are opened on the upper surface of the fixing plate (14) in a circumferential array.

4. The adjustable hierarchical and partitioned industrial control cabinet structure according to claim 1, characterized in that, A limiting block (18) is installed at the rear side of the top of the sliding plate (12). A strip-shaped limiting groove adapted to the limiting block (18) is opened at the top of the installation groove (11).

5. An adjustable hierarchical partitioned industrial control cabinet structure according to claim 1, characterized in that, Pulleys (19) are installed at equal intervals on the bottom of the sliding plate (12). Slide rails adapted to the pulleys (19) are opened at the bottom of the installation groove (11).

6. The adjustable hierarchical and partitioned industrial control cabinet structure according to claim 1, characterized in that A groove is opened inside the installation groove (11), and a second spring (20) is installed in the groove. The movable end of the second spring (20) is connected with a connecting frame (21). The connecting frame (21) is slidably installed in the groove of the installation groove (11) and the outer end is connected with a top plate (22). The top plate (22) abuts against the sliding plate (12).

7. An adjustable hierarchical partitioned industrial control cabinet structure according to claim 1, characterized in that, Grooves are provided on the front and rear side frames of the cabinet body (1), and a sliding frame (23) is slidably installed in the grooves. A bidirectional screw rod (24) is rotatably installed at the center of the top groove of the cabinet body (1). A second motor (25) is installed on the top of the cabinet body (1). A set of meshing bevel gears (26) are installed on the output shaft of the second motor (25) and the outside of the bidirectional screw rod (24). The two sliding frames (23) are respectively located on the front and rear sides of the cabinet body (1) and are both threadedly connected to the bidirectional screw rod (24).

8. The adjustable hierarchical and partitioned industrial control cabinet structure according to claim 7, wherein, Door panels (27) are installed on the surfaces of the two front and rear sliding frames (23) of the cabinet body (1). Installation grooves (11) are provided on both the front and rear sides of the installation plate (10).

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