Switch cabinet with adjustable internal space

Abstract

The utility model discloses a switch cabinet with an adjustable internal space, which comprises a cabinet body, the inner cavity of the cabinet body is provided with mounting support plates which are distributed at equal intervals up and down, the two sides of the top of each mounting support plate are fixedly provided with fixing frames, and the two ends of one side of the inner cavity of each fixing frame are provided with fixing pins in a penetrating manner. According to the utility model, the structural design that the internal space can be flexibly adjusted according to actual use requirements is adopted, and a user can enlarge or reduce the internal space of the switch cabinet according to actual installation conditions, so that required parts can be reasonably and compactly installed in the cabinet body, and redundant space cannot be wasted; and the cabinet body can have a higher matching degree with the electrical components and can also have a higher matching degree with the replaced electrical components, so that the tedious operation of post reprocessing is reduced, the utilization rate of the cabinet body space is improved, the actual performance of the switch cabinet is improved, the installation efficiency of the electrical components is improved, and convenience is provided for work and use of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with adjustable internal space. Background Art

[0002] The switch cabinet is an electrical equipment. The external line of the switch cabinet first enters the main control switch inside the cabinet, and then enters the branch switch. Each branch is set according to its needs. The structure of the traditional switch cabinet is difficult to adjust according to the actual installation requirements. That is to say, the switch cabinet has been pre-set with pre-installed holes for installing components during production. The space inside the cabinet is also fixed, and the positions of these pre-installed holes are fixed. That is to say, electrical components can only be installed according to the positions of the pre-installed holes, and the number of electrical components that can be installed is also limited. The reserved installation holes are difficult to meet the actual installation requirements of electrical components, and the spacing between the pre-installed holes is difficult to adapt to the holes on the electrical components, resulting in on-site drilling for installation, which is time-consuming, labor-intensive, and inefficient. In addition, the replacement parts used are difficult to adapt to the pre-installed holes, and the matching degree is low.

[0003] In view of the above problems, the present invention makes improvements. Summary of the invention

[0004] The utility model provides a switch cabinet with adjustable internal space, which solves the above problems existing in the use process of the prior art.

[0005] The technical solution of the utility model is achieved as follows: a switch cabinet with adjustable internal space, comprising a cabinet body, an inner cavity of the cabinet body is provided with mounting brackets distributed at equal intervals up and down, fixed frames are fixedly installed on both sides of the top of the mounting bracket, both ends of one side of the inner cavity of the fixed frame are penetrated with fixing pins, a movable plate is fixedly connected between the two fixing pins, two spring frames are provided on the inner side of the fixed frame, the two spring frames are respectively fixedly connected to the movable plate and the inner wall of the fixed frame, balancing connecting rods are movably installed on both sides of the spring frame, and a movable frame is movably installed at one end of the two balancing connecting rods on the same side away from the spring frame, a spring 1 is fixedly connected between the two spring frames, and an inner cabinet body adapted to the fixing pins is detachably installed inside the cabinet body.

[0006] The switch cabinet with adjustable internal space as described above is further provided with: a second spring is fixedly connected to one side of the fixing pin, and an end of the second spring away from the fixing pin is fixedly connected to the inner wall of the fixing frame.

[0007] The switch cabinet with adjustable internal space as described above in the utility model is further provided with a toggle block fixedly connected to the top of the movable plate, and a slope with a 20-degree inclination is arranged on the top of the toggle block.

[0008] The switch cabinet with adjustable internal space as described above is further provided with: two cabinet doors are movably installed on one side of the cabinet body, and door handles are fixedly installed on the outer sides of the cabinet doors.

[0009] The utility model is a switch cabinet with adjustable internal space as described above, further: the inner cabinet body includes two horizontal plates and two side plates, both ends of the two sides of the horizontal plates are fixedly connected with two pins, both ends of the top and bottom of one side of the side plate are provided with sockets compatible with the pins, and the two side plates and the two horizontal plates are butt-jointed together end to end.

[0010] The switch cabinet with adjustable internal space as described above of the utility model further comprises: evenly distributed mounting holes are opened on the surfaces of the transverse plate and the side plate, and the mounting holes are adapted to the fixing pins.

[0011] The switch cabinet with adjustable internal space as described above is further provided with supporting cabinet feet fixedly installed at the four corners of the bottom of the cabinet body, and the diameter of the bottom end of the spring is larger than the diameter of the top end thereof.

[0012] In summary, the beneficial effects of the present invention are:

[0013] 1. The utility model adopts a structural design that can flexibly adjust the internal space according to actual use requirements. Users can expand or reduce the space inside the switch cabinet according to the actual installation situation, so that the required components can be reasonably and compactly installed in the cabinet without wasting excess space. The cabinet can have a higher degree of matching with the electrical components and can also have a higher degree of matching with the replaced electrical components, reducing the tedious operations of later processing, improving the utilization rate of the cabinet space, improving the actual performance of the switch cabinet, and improving the installation efficiency of the electrical components, providing convenience for the user's work.

[0014] 2. The utility model sets spring 2, and the two ends of spring 2 are fixed on the movable plate and the fixed frame respectively. When the movable plate moves, spring 2 will be stretched, and spring 2 can also pull the movable plate back to its original position after the movable plate moves, thereby ensuring that the fixing pin can be inserted into the mounting hole, completing the installation of the mounting plate, and providing convenience for the user's work.

[0015] 3. The utility model sets a toggle block, and the movable plate is fixed at the bottom of the toggle block. Therefore, the user can directly drive the movable plate to move by controlling the movement of the toggle block, thereby providing assistance for the user's use, and an inclined surface is also provided on the upper surface of the toggle block to provide assistance for the user to move the toggle block.

[0016] 4. The utility model provides a cabinet door and a door handle. The door handle is installed on the cabinet door, and the user can open and close the cabinet door by controlling the door handle, which is convenient for the user to maintain the electrical components inside the switch cabinet and provides convenience for the user's work.

[0017] 5. The utility model adopts the setting of the inner cabinet, and all the horizontal boards are installed by plugging. The advantage is that all the horizontal board supports can be quickly built up and put into use quickly, which provides convenience for the user's work. The setting of the mounting holes can also provide convenience for the user to install other parts and electrical components.

[0018] 6. The utility model provides four supporting cabinet feet to support the entire switch cabinet, thereby preventing rust caused by long-term contact with the ground and preventing the bottom of the switch cabinet from rotting. It can protect the electrical components in the switch cabinet, extend the service life of each electrical component, and provide convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 Schematic diagram of the internal structure of the cabinet;

[0022] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the inner cabinet;

[0023] Figure 4 It is a schematic diagram of the partial three-dimensional structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure installation of spring one.

[0025] In the figure: 1, cabinet body, 2, mounting bracket, 3, fixed frame, 4, inner cabinet body, 5, fixing pin, 6, movable plate, 7, toggle block, 8, spring frame, 9, balancing connecting rod, 10, movable frame, 11, spring 1, 12, spring 2, 13, cabinet door, 14, supporting cabinet foot, 15, door handle, 41, horizontal plate, 42, side plate, 43, latch, 44, socket, 45, mounting hole. DETAILED DESCRIPTION

[0026] Next, in combination with the accompanying Figures 1-5 , the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0027] A switch cabinet with adjustable internal space includes a cabinet body 1. The inner cavity of the cabinet body 1 is provided with installation support plates 2 evenly distributed at equal intervals up and down. Both sides of the top of the installation support plate 2 are fixedly installed with fixed frames 3. Both ends of one side of the inner cavity of the fixed frame 3 are penetrated with fixing pins 5. A movable plate 6 is fixedly connected between the two fixing pins 5. Two spring frames 8 are arranged inside the fixed frame 3. The two spring frames 8 are respectively fixedly connected to the movable plate 6 and the inner wall of the fixed frame 3. Both sides of the spring frame 8 are movably installed with balance connecting rods 9. The ends of the two balance connecting rods 9 on the same side away from the spring frame 8 are movably installed with movable frames 10. A first spring 11 is fixedly connected between the two spring frames 8. An inner cabinet body 4 adapted to the fixing pins 5 is detachably installed inside the cabinet body 1.

[0028] The specific use process is as follows: a plurality of mounting trays 2 are installed inside the cabinet 1, and all mounting trays 2 can be increased or decreased according to actual use requirements. For example, in this solution, four mounting trays 2 are arranged inside the cabinet 1, so that the space between two adjacent mounting trays 2 is relatively small, and the space between the mounting tray 2 and the inner wall of the cabinet 1 is also relatively small, and it is difficult to install electrical components with larger volume, which also limits the assembly work of the switch cabinet and affects the work and use of the user. In addition, due to space limitations, the number of electrical components that can be installed is also limited, and the wiring work will also be greatly hindered because of space limitations, that is, multiple mounting trays 2 will affect the wiring work. When encountering When the above situation occurs, the user can remove the mounting support plate 2 at the corresponding position. During disassembly, the user pushes the toggle block 7 toward the side away from the inner wall of the inner cabinet 4, wherein the movable plate 6 is fixed to the bottom of the toggle block 7, so the user can directly control the movement of the toggle block 7 to drive the movable plate 6 to move, thereby providing assistance for the user's use, and an inclined surface is also provided on the upper surface of the toggle block 7 to provide assistance for the user to move the toggle block 7, so when the user pushes the toggle block 7, the movable plate 6 will be driven to move together, and then the movable plate 6 will drive the two fixing pins 5 to move together, so that the two movable plates 6 will be moved out of the corresponding mounting holes 45, and then the fixed frame 3 and the mounting support plate 2 can be taken out of the cabinet 1, wherein the fixing pin 5 moves with the movable plate 6. When the movable plate 6 moves, the spring 2 12 will be compressed. The two ends of the spring 2 12 are fixed on the movable plate 6 and the fixed frame 3 respectively. When the movable plate 6 moves, the spring 2 12 will be stretched, and the spring 2 12 can also pull the movable plate 6 back to its original position after the movable plate 6 is moved, thereby ensuring that the fixing pin 5 can be inserted into the mounting hole 45, completing the installation of the mounting bracket 2, providing convenience for the user's work and use. At the same time, the movable plate 6 will also squeeze the spring frame 8 on the corresponding side, and then the spring frame 8 on this side cooperates with the spring frame 8 on the other side to squeeze the spring 11, and at the same time, the two balancing connecting rods 9 on the corresponding side will also move with the spring frame 8, and at the same time, the two balancing connecting rods 9 on the other side will also make corresponding activities. Among them, according to the design of this scheme, two The spring frame 8 is fixed on the movable plate 6 and the fixed frame 3 respectively, so the movable plate 6 can drive one of the spring frames 8 to move, and the other spring frame 8 will not move with it, all the balancing links 9 will follow and make corresponding movements, and the two movable frames 10 will also make corresponding movements. With the mutual cooperation of the above components, the movable plate 6 and the fixed pin 5 can move flexibly, and the spring 11 can also be smoothly reset, and can also drive the fixed pin 5 and the movable plate 6 to reset, which provides convenience for the user's subsequent installation work, and all the cross plates 41 are installed in a plug-in manner, which has the advantage that all the cross plates 41 can be quickly supported and built up, and quickly put into use, which provides convenience for the user's work and use.The arrangement of the mounting holes 45 can also facilitate the user to install other components and electrical components. All the mounting holes 45 formed on the horizontal plate 41 are adapted to the fixing pins 5. Therefore, during installation, the two fixing pins 5 can be inserted into any two mounting holes 45 to complete the installation work. During installation, the mounting support plate 2 is placed into the cabinet body 1, and then the fixing pins 5 are adjusted and controlled to be inserted into any mounting hole 45, and the installation of the mounting support plate 2 can be completed. During installation, the fixing pins 5 will first be retracted into the fixing frame 3 along with the movable plate 6. Until the fixing pins 5 are aligned with the corresponding mounting holes 45, under the action of the first spring 11, the fixing pins 5 are ejected from the inner cavity of the fixing frame 3 and finally snapped into the corresponding mounting holes 45. In this way, the internal space of the switch cabinet can be adjusted by increasing or decreasing the number of mounting support plates 2, providing convenience for the user's work and use.

[0029] Therefore, by adopting a structural design that can flexibly adjust the internal space according to actual usage requirements, the user can expand or reduce the internal space of the switch cabinet according to the actual installation situation, enabling the required components to be reasonably and compactly installed in the cabinet body without wasting extra space. Moreover, the cabinet body can have a higher matching degree with the electrical components and also with the replaced electrical components, reducing the cumbersome operations of subsequent reprocessing, improving the utilization rate of the cabinet body space, enhancing the actual performance of the switch cabinet, improving the installation efficiency of the electrical components, and providing convenience for the user's work and use.

[0030] One side of the fixing pin 5 is fixedly connected with a second spring 12, and the end of the second spring 12 away from the fixing pin 5 is fixedly connected to the inner wall of the fixing frame 3.

[0031] Specifically, due to the arrangement of the second spring 12, the two ends of the second spring 12 are respectively fixed on the movable plate 6 and the fixing frame 3. When the movable plate 6 moves, the second spring 12 will be stretched, and the second spring 12 can also pull the movable plate 6 back to its original position after the movable plate 6 finishes moving, thereby ensuring that the fixing pin 5 can be inserted into the mounting hole 45 to complete the installation work of the mounting support plate 2, providing convenience for the user's work and use.

[0032] The top of the movable plate 6 is fixedly connected with a toggle block 7, and the top of the toggle block 7 is provided with an inclined surface with a twenty-degree inclination.

[0033] Specifically, due to the arrangement of the toggle block 7, the movable plate 6 is fixed to the bottom of the toggle block 7. Therefore, the user can directly drive the movable plate 6 to move by controlling the movement of the toggle block 7, thereby providing assistance for the user's use. Moreover, an inclined surface is provided on the upper surface of the toggle block 7 to provide assistance for the user to move the toggle block 7.

[0034] Two cabinet doors 13 are movably installed on one side of the cabinet body 1, and a door handle 15 is fixedly installed on the outer side of the cabinet door 13.

[0035] Specifically, the cabinet door 13 and the door handle 15 are provided. The door handle 15 is installed on the cabinet door 13, and the user can open and close the cabinet door 13 by controlling the door handle 15, which is convenient for the user to maintain the electrical components inside the switch cabinet and provides convenience for the user's work.

[0036] The inner cabinet body 4 includes two cross plates 41 and two side plates 42. Both ends of both sides of the cross plate 41 are fixedly connected with two pins 43. Both ends of the top and bottom of one side of the side plate 42 are provided with insertion holes 44 adapted to the pins 43. The two side plates 42 and the two cross plates 41 are butt-jointed with each other end to end. The surfaces of the cross plate 41 and the side plate 42 are both provided with uniformly distributed mounting holes 45, and the mounting holes 45 are adapted to the fixing pins 5.

[0037] Specifically, for the setting of the inner cabinet body 4, all the cross plates 41 are installed in a plug-in manner. The advantage is that all the cross plates 41 can be quickly supported and built up and put into use quickly, providing convenience for the user's work. The setting of the mounting holes 45 can also provide convenience for the user to install other components and electrical components.

[0038] Four corners of the bottom of the cabinet body 1 are fixedly installed with supporting cabinet feet 14, and the diameter of the bottom end of the first spring 11 is larger than that of its top end.

[0039] Specifically, for the setting of the supporting cabinet feet 14, the four supporting cabinet feet 14 are used to support the entire switch cabinet, prevent rusting due to long-term contact with the ground, avoid the bottom of the switch cabinet from rotting, can play a role in protecting the electrical components in the switch cabinet, extend the service life of each electrical component, and provide convenience for the user's work.

[0040] It should be noted that for the functions to be realized by each hardware in the present invention, there are a large number of mature technologies as supports, which belong to the prior art. The essence of the present invention lies in optimizing and combining the existing hardware and its connection modes for a specific application occasion to meet the adaptation requirements in the specific application occasion and solve the problems raised in the background art (without involving the improvement of the software inside the hardware).

[0041] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A switch cabinet with adjustable internal space, comprising a cabinet body (1), characterized in that: The inner cavity of the cabinet (1) is provided with mounting brackets (2) which are evenly spaced from top to bottom. A fixing frame (3) is fixedly installed on both sides of the top of the mounting bracket (2). A fixing pin (5) is provided through both ends of one side of the inner cavity of the fixing frame (3). A movable plate (6) is fixedly connected between the two fixing pins (5). Two spring frames (8) are provided on the inner side of the fixing frame (3). The two spring frames (8) are respectively fixedly connected to the movable plate (6) and the inner wall of the fixing frame (3). Balance connecting rods (9) are movably installed on both sides of the spring frames (8). A movable frame (10) is movably installed at one end of the two balance connecting rods (9) on the same side away from the spring frame (8). A spring 1 (11) is fixedly connected between the two spring frames (8). An inner cabinet (4) which is compatible with the fixing pin (5) is detachably installed inside the cabinet (1).

2. A switch cabinet with adjustable internal space according to claim 1, characterized in that: A second spring (12) is fixedly connected to one side of the fixing pin (5), and an end of the second spring (12) away from the fixing pin (5) is fixedly connected to the inner wall of the fixing frame (3).

3. A switch cabinet with adjustable internal space according to claim 2, characterized in that: The top of the movable plate (6) is fixedly connected to a toggle block (7), and the top of the toggle block (7) is provided with a slope with an inclination of twenty degrees.

4. The switch cabinet with adjustable internal space according to claim 3, characterized in that: Two cabinet doors (13) are movably mounted on one side of the cabinet body (1), and door handles (15) are fixedly mounted on the outer sides of the cabinet doors (13).

5. The switch cabinet with adjustable internal space according to claim 4, characterized in that: The inner cabinet (4) comprises two transverse plates (41) and two side plates (42), two latches (43) being fixedly connected to both ends of both sides of the transverse plates (41), and plug holes (44) matching with the latches (43) are provided at both ends of the top and bottom of one side of the side plates (42), and the two side plates (42) and the two transverse plates (41) are butted end to end.

6. The switch cabinet with adjustable internal space according to claim 5, characterized in that: The surfaces of the transverse plate (41) and the side plate (42) are both provided with evenly distributed mounting holes (45), and the mounting holes (45) are adapted to fit the fixing pins (5).

7. The switch cabinet with adjustable internal space according to claim 6, characterized in that: The four corners of the bottom of the cabinet body (1) are fixedly mounted with supporting cabinet feet (14), and the diameter of the bottom end of the spring 1 (11) is greater than the diameter of the top end thereof.

Images