Electrical cabinet with adjustable installation space

Abstract

The utility model discloses an electrical cabinet with an adjustable installation space, which comprises a cabinet body, the front end of the cabinet body is hinged with a box door, two partition plates are connected in the cabinet body in a sliding manner, the opposite sides of the two partition plates are connected with telescopic plates in a sliding manner, and the cabinet body is internally provided with an adjusting mechanism for adjusting the four telescopic plates. According to the utility model, the space in the electrical cabinet can be adjusted, and the application range is wide.

Description

Technical Field

[0001] The utility model specifically relates to the field of electrical cabinets, and in particular to an electrical cabinet with adjustable installation space. Background Art

[0002] Electrical cabinets are made of steel and are used to protect the normal operation of components. The materials used to make electrical cabinets are generally divided into hot-rolled steel plates and cold-rolled steel plates. Cold-rolled steel plates are softer than hot-rolled steel plates and are more suitable for the production of electrical cabinets. Electrical cabinets are widely used and are mainly used in the chemical industry, environmental protection industry, power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, transportation industry, etc.

[0003] After the existing power cabinet is produced, the internal partitioned space is fixed. When installing different components, different power cabinets need to be used for installation, and the application scope of the power cabinet is relatively small.

[0004] To this end, we propose an electrical cabinet with adjustable installation space to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problem that the internal space of the power cabinet in the prior art cannot be adjusted, and proposes an electrical cabinet with adjustable installation space.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] An electrical cabinet with adjustable installation space comprises a cabinet body, a cabinet door is hinged at the front end of the cabinet body, two partitions are slidably connected in the cabinet body, telescopic plates are slidably connected on opposite sides of the two partitions, and an adjustment mechanism for adjusting the four telescopic plates is provided in the cabinet body.

[0008] Preferably, the adjusting mechanism comprises two adjusting slots arranged in the cabinet body, the two adjusting slots are rotatably connected with a first bidirectional threaded rod, the outer surfaces of the two first bidirectional threaded rods are threadedly sleeved with a first threaded block, the four first threaded blocks are respectively slidably connected to the inner side walls of the two adjusting slots, the four first threaded blocks are respectively fixedly connected to the four telescopic plates, the side walls opposite to the two partitions are respectively provided with grooves, the ends of the four telescopic plates away from the first threaded blocks are fixedly connected with the second threaded blocks, the four second threaded blocks are respectively slidably connected to the inner side walls of the two grooves, the two grooves are rotatably connected with a second bidirectional threaded rod, the threads of the second bidirectional threaded rod pass through the two second threaded blocks, a lifting slot is provided on the inner wall of the cabinet body, the lifting slot is rotatably connected with a rotating shaft, and the rotating shaft outer sleeve is provided with two lifting blocks Lowering block, the two lifting blocks are respectively fixedly connected with the two partitions, two cavities are arranged in the cabinet, both ends of the rotating shaft rotate through the cabinet and extend into the two cavities respectively, the two first bidirectional threaded rods rotate through the cabinet and extend into the two cavities respectively and are connected with the rotating shaft through a bevel gear set, a transmission cavity is arranged in the lifting block, the rotating shaft passes through the transmission cavity, two sliding sleeves are arranged on the outer sliding sleeve of the rotating shaft, the two sliding sleeves are respectively connected with the inner side walls of the two transmission cavities, one ends of the two second bidirectional threaded rods rotate through the partitions and the lifting blocks and extend into the two transmission cavities respectively, the second bidirectional threaded rod is connected with the sliding sleeve through a gear set, a motor is fixedly connected in one of the cavities, and the driving shaft of the motor is coaxially fixedly connected with the rotating shaft.

[0009] Preferably, the bevel gear set comprises a first bevel gear and a second bevel gear meshing with each other, the first bevel gear is coaxially fixedly connected to the rotating shaft, and the second bevel gear is coaxially fixedly connected to the first bidirectional threaded rod.

[0010] Preferably, the gear set comprises a gear and a toothed disc meshing with each other, the gear is coaxially fixedly connected to the second bidirectional threaded rod, and the toothed disc is coaxially fixedly connected to the sliding sleeve.

[0011] Preferably, the telescopic plate comprises an inner plate and an outer plate, the inner plate is slidably connected to the inner side wall of the outer plate, an electric lifting rod is arranged in the outer plate, and one end of the electric lifting rod is fixedly connected to the inner plate.

[0012] Preferably, the two first threaded blocks located outside the same first bidirectional threaded rod are both provided with threaded holes matching the first bidirectional threaded rod, and the threads in the two threaded holes have opposite rotation directions.

[0013] Preferably, the two second threaded blocks located outside the same second bidirectional threaded rod are both provided with threaded holes matching the second bidirectional threaded rod, and the threads in the two threaded holes have opposite rotation directions.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By setting up an adjustment mechanism, the motor drives the rotating shaft to rotate, the rotating shaft drives the two first bidirectional threaded rods to rotate, the two first bidirectional threaded rods drive the four first threaded blocks to move relative to each other, and at the same time, the rotating shaft drives the two sliding sleeves to rotate, the two sliding sleeves drive the two second bidirectional threaded rods to rotate, the two second bidirectional threaded rods drive the four second threaded blocks to move relative to each other, the four first threaded blocks and the four second threaded blocks drive the four telescopic plates to move relative to each other until they are in a suitable position, so that the horizontal space inside the electrical cabinet can be adjusted, and the four built-in plates can be driven to rise and fall synchronously by four electric lifting rods, so that the vertical space of the electrical cabinet can be adjusted, thereby adjusting the space inside the electrical cabinet, and different components can be installed, and the power cabinet has a wide range of applications.

[0016] The utility model can adjust the space in the electrical cabinet and has a wide application range. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front structural diagram of an electrical cabinet with adjustable installation space proposed by the utility model;

[0018] Figure 2 This is a front structural perspective view of an electrical cabinet with adjustable installation space proposed by the utility model;

[0019] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle.

[0021] In the figure: 1 cabinet, 2 door, 3 partition, 4 telescopic plate, 5 adjustment mechanism, 6 adjustment groove, 7 first bidirectional threaded rod, 8 first threaded block, 9 groove, 10 second threaded block, 11 second bidirectional threaded rod, 12 lifting groove, 13 rotating shaft, 14 lifting block, 15 cavity, 16 bevel gear set, 17 transmission cavity, 18 sliding sleeve, 19 gear set, 20 motor, 21 first bevel gear, 22 second bevel gear, 23 gear, 24 toothed disc, 25 built-in plate, 26 external plate, 27 electric lifting rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0028] Reference Figure 1-4 , an electrical cabinet with adjustable installation space, including a cabinet body 1, a door 2 is hinged at the front end of the cabinet body 1, two partitions 3 are slidably connected in the cabinet body 1, and telescopic plates 4 are slidably connected on the opposite sides of the two partitions 3. It should be noted that the telescopic plate 4 includes an internal plate 25 and an external plate 26, and the internal plate 25 is slidably connected to the inner wall of the external plate 26. An electric lifting rod 27 is arranged in the external plate 26, and one end of the electric lifting rod 27 is fixedly connected to the internal plate 25. An adjusting mechanism 5 for adjusting the four telescopic plates 4 is arranged in the cabinet body 1. Specifically, the adjusting mechanism 5 includes two adjusting slots 6 arranged in the cabinet body 1, and the two adjusting slots 6 are rotatably connected with a first bidirectional threaded rod 7.

[0029] In the utility model, the two first bidirectional threaded rods 7 are both threadedly sleeved with a first threaded block 8. Furthermore, the two first threaded blocks 8 located outside the same first bidirectional threaded rod 7 are both provided with threaded holes matching the first bidirectional threaded rod 7. The threads in the two threaded holes have opposite rotation directions. The four first threaded blocks 8 are respectively slidably connected to the inner walls of the two adjustment grooves 6. The four first threaded blocks 8 are respectively fixedly connected to the four telescopic plates 4. The side walls opposite to each other of the two partitions 3 are both provided with grooves 9. The ends of the four telescopic plates 4 away from the first threaded blocks 8 are all fixedly connected with the second threaded blocks 10. It should be noted that the two second threaded blocks 10 located outside the same second bidirectional threaded rod 11 are both provided with threaded holes matching the second bidirectional threaded rod 11.

[0030] In the utility model, the threads in the two threaded holes have opposite rotation directions, and the four second threaded blocks 10 are respectively slidably connected to the inner walls of the two grooves 9. The two grooves 9 are rotatably connected with second bidirectional threaded rods 11, and the second bidirectional threaded rods 11 threadedly penetrate the two second threaded blocks 10. A lifting groove 12 is provided on the inner wall of the cabinet 1, and a rotating shaft 13 is rotatably connected in the lifting groove 12. Two lifting blocks 14 are arranged on the outer sleeve of the rotating shaft 13, and the two lifting blocks 14 are respectively fixedly connected to the two partitions 3. Two cavities 15 are provided in the cabinet 1, and both ends of the rotating shaft 13 are rotatably penetrated into the cabinet 1 and extend into the two cavities 15 respectively. The two first bidirectional threaded rods 7 are rotatably penetrated into the cabinet 1 and extend into the two cavities 15 respectively, and are connected to the rotating shaft 13 through a bevel gear set 16 for transmission. It should be noted that the bevel gear set 16 includes a first bevel gear 21 and a second bevel gear 22 that mesh with each other, and the first bevel gear 21 is coaxially fixedly connected to the rotating shaft 13.

[0031] In the utility model, the second bevel gear 22 is coaxially fixedly connected with the first bidirectional threaded rod 7, a transmission cavity 17 is provided in the lifting block 14, the rotating shaft 13 penetrates the transmission cavity 17, and two sliding sleeves 18 are provided on the outer sliding sleeve of the rotating shaft 13. The two sliding sleeves 18 are respectively rotatably connected with the inner side walls of the two transmission cavities 17, and one end of the two second bidirectional threaded rods 11 is rotated to penetrate the partition 3 and the lifting block 14 and extend to the two transmission cavities 17 respectively. The second bidirectional threaded rod 11 and the sliding sleeve 18 are connected by The gear set 19 is connected for transmission. It is worth mentioning that the gear set 19 includes a gear 23 and a toothed disc 24 that mesh with each other. The gear 23 is coaxially fixedly connected to the second bidirectional threaded rod 11, and the toothed disc 24 is coaxially fixedly connected to the sliding sleeve 18. A motor 20 is fixedly connected in one of the cavities 15. It should be noted that the motor 20 can adopt a stepper motor of model PLX and is electrically connected to an external power supply. This is a prior art and will not be described in detail. The drive shaft of the motor 20 is coaxially fixedly connected to the rotating shaft 13.

[0032] In the utility model, the motor 20 drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the two first bidirectional threaded rods 7 to rotate, the two first bidirectional threaded rods 7 drive the four first threaded blocks 8 to move relative to each other, at the same time, the rotating shaft 13 drives the two sliding sleeves 18 to rotate, the two sliding sleeves 18 drive the two second bidirectional threaded rods 11 to rotate, the two second bidirectional threaded rods 11 drive the four second threaded blocks 10 to move relative to each other, the four first threaded blocks 8 and the four second threaded blocks 10 drive the four telescopic plates 4 to move relative to each other until they are in a suitable position, so that the horizontal space inside the electrical cabinet can be adjusted, and the four built-in plates 25 can be lifted and lowered synchronously by four electric lifting rods 27, so as to adjust the vertical space of the electrical cabinet, thereby adjusting the space inside the electrical cabinet.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An electrical cabinet with adjustable installation space, characterized in that: The cabinet (1) comprises a cabinet body (1), the front end of which is hingedly connected to a cabinet door (2), two partitions (3) being slidably connected in the cabinet body (1), and telescopic plates (4) being slidably connected on opposite sides of the two partitions (3), and an adjusting mechanism (5) for adjusting the four telescopic plates (4) being provided in the cabinet body (1), and the adjusting mechanism (5) comprising two adjusting grooves (6) provided in the cabinet body (1), first bidirectional threaded rods (7) being rotatably connected in the two adjusting grooves (6), first threaded blocks (8) being threadedly sleeved on the outer sides of the two first bidirectional threaded rods (7), and the four first threaded blocks (8) being respectively connected to the two adjusting grooves (6). The inner wall of the groove (6) is slidably connected, the four first threaded blocks (8) are respectively fixedly connected to the four telescopic plates (4), the side walls opposite to each other of the two partitions (3) are each provided with a groove (9), the ends of the four telescopic plates (4) away from the first threaded block (8) are each fixedly connected to a second threaded block (10), the four second threaded blocks (10) are respectively slidably connected to the inner wall of the two grooves (9), the two grooves (9) are each rotatably connected with a second bidirectional threaded rod (11), the second bidirectional threaded rod (11) is threadedly passed through the two second threaded blocks (10), the inner wall of the cabinet body (1) is provided with a lifting groove (12), the A rotating shaft (13) is rotatably connected in the lifting groove (12), and two lifting blocks (14) are provided on the outer sleeve of the rotating shaft (13). The two lifting blocks (14) are respectively fixedly connected to the two partitions (3). Two cavities (15) are provided in the cabinet (1). Both ends of the rotating shaft (13) are rotatably penetrated through the cabinet (1) and are respectively extended into the two cavities (15). The two first bidirectional threaded rods (7) are rotatably penetrated through the cabinet (1) and are respectively extended into the two cavities (15) and are transmission-connected to the rotating shaft (13) via a bevel gear set (16). A transmission cavity (17) is provided in the lifting block (14). The rotating shaft ( 13) is arranged to penetrate the transmission cavity (17), the outer sliding sleeve of the rotating shaft (13) is provided with two sliding sleeves (18), the two sliding sleeves (18) are respectively rotatably connected to the inner side walls of the two transmission cavities (17), one end of the two second bidirectional threaded rods (11) are rotated to penetrate the partition plate (3) and the lifting block (14) and extend to the two transmission cavities (17) respectively, the second bidirectional threaded rods (11) and the sliding sleeves (18) are connected to each other through a gear set (19), a motor (20) is fixedly connected to one of the cavities (15), and the drive shaft of the motor (20) is coaxially fixedly connected to the rotating shaft (13).

2. An electrical cabinet with adjustable installation space as claimed in claim 1, characterized in that: The bevel gear set (16) comprises a first bevel gear (21) and a second bevel gear (22) meshing with each other, the first bevel gear (21) being coaxially fixedly connected to the rotating shaft (13), and the second bevel gear (22) being coaxially fixedly connected to the first bidirectional threaded rod (7).

3. The electrical cabinet with adjustable installation space as claimed in claim 1, characterized in that: The gear set (19) comprises a gear (23) and a toothed disc (24) that mesh with each other, the gear (23) being coaxially fixedly connected to the second bidirectional threaded rod (11), and the toothed disc (24) being coaxially fixedly connected to the sliding sleeve (18).

4. The electrical cabinet with adjustable installation space as claimed in claim 1, characterized in that: The telescopic plate (4) comprises an inner plate (25) and an outer plate (26); the inner plate (25) is slidably connected to the inner side wall of the outer plate (26); an electric lifting rod (27) is arranged in the outer plate (26); one end of the electric lifting rod (27) is fixedly connected to the inner plate (25).

5. The electrical cabinet with adjustable installation space as claimed in claim 1, characterized in that: The two first threaded blocks (8) located outside the same first bidirectional threaded rod (7) are both provided with threaded holes matching the first bidirectional threaded rod (7), and the threads in the two threaded holes have opposite rotation directions.

6. The electrical cabinet with adjustable installation space as claimed in claim 1, characterized in that: The two second threaded blocks (10) located outside the same second bidirectional threaded rod (11) are both provided with threaded holes matching the second bidirectional threaded rod (11), and the threads in the two threaded holes have opposite rotation directions.

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