Liftable connecting plate structure for electrical cabinet

Abstract

The utility model relates to the field of electrical cabinets, in particular to a liftable connecting plate structure for an electrical cabinet, the electrical cabinet comprises a switch cabinet, an integrated functional unit and a mounting base which are sequentially arranged from top to bottom, and the integrated functional unit is connected with the switch cabinet through a connecting plate; the switch cabinet comprises a connecting part and a lifting part, the connecting part is used for connecting the integrated function unit, the lifting part is connected to the switch cabinet in an up-down sliding mode, and the lifting connecting plate structure has the advantages that the lifting connecting plate structure for the electrical cabinet is provided through a simple and easily-obtained structure, and the problems that the integrated function unit is difficult to disassemble and the disassembling efficiency is low are solved.

Description

Technical Field

[0001] The utility model relates to the field of electrical cabinets, and particularly to a liftable connecting plate structure for an electrical cabinet. Background Art

[0002] An electrical cabinet is an electrical cabinet equipped with a UPS and a method for assembling the UPS, which is dedicated to providing an uninterrupted power supply for a computer, a computer network system, or other power electronic devices. It contains an energy storage device and an inverter. When the mains input is normal, the UPS stabilizes the mains power and supplies it to the load. At this time, the UPS is an AC mains voltage regulator, and it also charges the internal battery of the machine. When the mains power is interrupted (accident power outage), the UPS immediately converts the electrical energy of the internal battery into alternating current through an inverter conversion method to continue supplying power to the load, enabling the load to maintain normal operation and protecting the software and hardware of the load from damage. (Hereinafter, the overall component composed of the UPS and other functional components is called an integrated functional unit).

[0003] The integrated functional unit is installed in the electrical cabinet and is connected to the busbar in the electrical cabinet. Currently, a hard copper bar is usually used to connect the integrated functional unit and the busbar in the switch cabinet. Since the service life of the integrated functional unit is different from that of other components in the electrical cabinet, the replacement and maintenance frequency of the integrated functional unit is relatively high. And due to the narrow space between the busbar of the electrical cabinet and the outgoing line row of the integrated functional unit, it is difficult to disassemble and install, which affects the replacement, maintenance, and assembly efficiency of the integrated functional unit.

[0004] Therefore, there is an urgent need for a liftable connecting plate structure for an electrical cabinet to solve the above problems. Summary of the Utility Model

[0005] The invention object of the utility model is to provide a liftable connecting plate structure for an electrical cabinet, which can effectively solve the problem of improving the replacement efficiency of the integrated functional unit in view of the above existing problems.

[0006] The technical solution adopted by the utility model is as follows: A liftable connecting plate structure for an electrical cabinet, the electrical cabinet includes a switch cabinet, an integrated functional unit, and a mounting base arranged in sequence from top to bottom, and the integrated functional unit is connected to the switch cabinet through a connecting plate;

[0007] The switch cabinet includes a connecting part and a lifting part, the connecting part is used for connecting the integrated functional unit, and the lifting part is slidably connected to the switch cabinet up and down.

[0008] Furthermore, the connecting plate as a whole adopts a bending structure, and after bending, an installation part and a lifting part are formed.

[0009] Furthermore, the installation part and the lifting part are arranged at a 90-degree angle.

[0010] Further, the connecting part and the top of the integrated functional unit are provided with matching bolt holes.

[0011] Further, the lifting part is slidably arranged on the side plate of the switch cabinet.

[0012] Further, the lifting part is provided with vertically long strip-shaped pin holes, and the side plate of the switch cabinet is provided with corresponding mounting holes.

[0013] Further, the pin holes are arranged at both ends of the lifting part, and at least one pin hole is arranged at each end.

[0014] Further, the connecting plate includes two pieces and is arranged on the side plates on both sides of the switch cabinet.

[0015] Further, the side plate of the switch cabinet is provided with a chute corresponding to the connecting plate.

[0016] Further, the chute is provided with a buckle to prevent the displacement of the connecting plate in the use state.

[0017] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows: By means of a simple and easily obtainable structure, a liftable connecting plate structure for an electrical cabinet is provided, solving the problems of difficult disassembly and low disassembly efficiency of the integrated functional unit;

[0018] Through the liftable connecting plate structure, the integrated functional unit can be lifted upward from the mounting base during disassembly, so as to be smoothly taken out or installed from it, improving the replacement, maintenance, and assembly efficiency;

[0019] Through the setting of the buckle, the connecting plate structure is fixedly arranged during use and becomes an upgradable structure when disassembly or installation is required;

[0020] Through the connecting plate structure, the integrated functional unit can be fixed to the switch cabinet, preventing the integrated functional unit from displacing and tipping over;

[0021] Through the setting of the slidable connecting plate, the distance between the integrated functional unit and the switch cabinet can be adjusted to fit integrated functional units of different sizes, making the electrical cabinet have higher adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the structural diagram of the present utility model,

[0023] Figure 2 is the structural diagram of the electrical cabinet of the present utility model,

[0024] Figure 3 is the partial enlarged structural diagram of the present utility model.

[0025] Markings in the figure: 1 - Switchgear cabinet, 2 - Integrated functional unit, 3 - Mounting base, 4 - Connecting plate, 5 - Connecting part, 6 - Lifting part, 7 - Bolt hole, 8 - Side plate, 9 - Pin hole. Detailed implementation mode

[0026] The present utility model will be described in detail below with reference to the accompanying drawings.

[0027] In order to make the purpose, technical solution and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0028] In this embodiment, as Figure 1 and Figure 2 shown, a liftable connecting plate 4 structure for an electrical cabinet, the electrical cabinet includes a switchgear cabinet 1, an integrated functional unit 2 and a mounting base 3 arranged in sequence from top to bottom, and the integrated functional unit 2 is connected to the switchgear cabinet 1 through the connecting plate 4;

[0029] The switchgear cabinet 1 includes a connecting part 5 and a lifting part 6, the connecting part 5 is used to connect the integrated functional unit 2, and the lifting part 6 is slidably connected to the switchgear cabinet 1 up and down.

[0030] In this embodiment, the integrated functional unit 2 is set as an overall including USP and other integrated components. An outgoing line row that can be connected to the bus bar in the switchgear cabinet 1 is arranged above the integrated functional unit 2. After the integrated functional unit 2 is installed in the electrical cabinet, the bus bar is connected to the outgoing line row, and the integrated functional unit 2 enters the use state;

[0031] During use, the integrated functional unit 2 is placed on the mounting base 3. Since the upper part of the integrated functional unit 2 abuts against the switchgear cabinet 1 and the lower part is placed on the mounting base 3 during installation, it is very difficult to take it out when installing or replacing the integrated functional unit 2. Now, the integrated functional unit 2 and the switchgear cabinet 1 are connected through the liftable connecting plate 4. When taking out the integrated functional unit 2, the following steps are included:

[0032] S1: Loosen the connection between the connecting plate 4 and the integrated functional unit 2;

[0033] S2: Insert through the translation device into the lower part of the integrated functional unit 2, lift the integrated functional unit 2 upward, and at the same time, the connecting plate 4 slides upward relative to the switchgear cabinet 1;

[0034] S3: Take out the integrated functional unit 2 after it is lifted away from the mounting base 3, and perform subsequent steps such as replacement or maintenance.

[0035] Further, when installing the integrated functional unit 2, the steps are opposite to those of taking out the integrated functional unit 2.

[0036] Further, the connecting plate 4 is integrally bent to form a mounting portion and a lifting portion 6; specifically, the connecting plate 4 is integrally die-cast from a long strip of stainless steel plate, causing a bend in the middle thereof, and the mounting portion and the lifting portion 6 are formed on both sides of the crease after bending.

[0037] Further, the mounting portion and the lifting portion 6 are arranged at a 90-degree angle; after the above-mentioned bending process, the mounting portion and the lifting portion 6 are at a 90-degree angle, which is convenient for the mounting portion to fit with the top of the integrated functional unit 2 when the lifting portion 6 is mounted on the side plate 8 of the switch cabinet 1.

[0038] Further, the connecting portion 5 and the top of the integrated functional unit 2 are provided with matching bolt holes 7; in this embodiment, the bolt holes 7 are arranged at an interval of 2 cm in the connecting portion 5, and matching bolt holes 7 are provided at the top of the integrated functional unit 2. When it needs to be disconnected from the integrated functional unit 2, only the fixing bolts in the bolt holes 7 need to be taken out.

[0039] Further, the lifting portion 6 is slidably arranged on the side plate 8 of the switch cabinet 1; in order to realize the connection and sliding function between the integrated functional unit 2 and the switch cabinet 1, the lifting portion 6 is slidably arranged on the side plate 8 of the switch cabinet 1. Such an arrangement can make the most of the space in the narrow space of the switch cabinet 1 to realize the lifting function.

[0040] Further, the lifting portion 6 is provided with a vertically long strip-shaped pin hole 9, and the side plate 8 of the switch cabinet 1 is provided with corresponding mounting holes; the long strip-shaped pin hole 9 and the pin can realize the sliding function. When the connecting plate 4 needs to slide up and down, the pin slides in the long strip-shaped pin hole 9. At the same time, the end of the pin cooperates with the pin hole 9 to limit the connecting plate 4, so that it will not shift during use, facilitating the subsequent installation operation.

[0041] Further, the pin holes 9 are arranged at both ends of the lifting portion 6, and at least one pin hole 9 is arranged at each end; in this embodiment, two pin holes 9 are respectively arranged at both ends of the connecting plate 4, and a total of four pin holes 9 are arranged on one connecting plate 4. Arranging the pin holes 9 at both ends of the connecting plate 4 can maintain the axial stability of the whole connecting plate 4. Arranging two pin holes 9 at one end can effectively ensure that when one pin falls off, there is still another pin to hold the switch box, ensuring the safety and stability of the equipment.

[0042] Further, the detachable connection between the connecting plate 4, the switch cabinet 1 and the integrated functional unit 2 also plays a fixing role, keeping the connection between the integrated functional unit 2 and the switch cabinet 1 firm during the normal use of the electrical cabinet, making the whole equipment stable, and preventing the integrated functional unit 2 from tipping over or shifting.

[0043] Furthermore, the connecting plate 4 includes two pieces, which are arranged on the two side plates 8 of the switch cabinet 1; the two connecting plates 4 are used to keep the integral connection between the integral functional unit 2 and the switch cabinet 1 balanced.

[0044] Furthermore, by providing the slidable connecting plate 4, the distance between the integral functional unit 2 and the switch cabinet 1 can be adjusted to match integral functional units 2 of different sizes, making the electrical cabinet more adaptable.

[0045] Furthermore, as Figure 3 shown, the side plate 8 of the switch cabinet 1 is provided with a chute corresponding to the connecting plate 4; the provision of the chute enables the connecting plate 4 to slide in a predetermined position, preventing it from being displaced and improving the stability and safety of the equipment.

[0046] Furthermore, the chute is provided with a buckle to prevent the displacement of the connecting plate 4 during use. The buckle is arranged in the chute, and the connecting plate 4 and the switch cabinet 1 are clamped by a spring buckle. When in normal use, the buckle clamps the connecting plate 4 and the switch cabinet 1, which can prevent the connecting plate 4 from being displaced during use and improve the stability of the equipment.

[0047] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A liftable connecting plate structure for an electrical cabinet, characterized in that: The electrical cabinet includes a switch cabinet (1), an integrated functional unit (2), and a mounting base (3) arranged in sequence from top to bottom. The integrated functional unit (2) is connected to the switch cabinet (1) through a connecting plate (4). The switch cabinet (1) includes a connecting part (5) and a lifting part (6). The connecting part (5) is used to connect the integrated functional unit (2), and the lifting part (6) is slidably connected to the switch cabinet (1).

2. The liftable connecting plate structure for an electrical cabinet according to claim 1, characterized in that: The connecting plate (4) is integrally of a bent structure, and after bending, a mounting part and a lifting part (6) are formed.

3. The liftable connecting plate structure for an electrical cabinet according to claim 2, wherein: The mounting part and the lifting part (6) are arranged at a 90-degree angle.

4. The liftable connecting plate structure for an electrical cabinet according to claim 1, wherein: Matching bolt holes (7) are provided at the top of the connecting part (5) and the integrated functional unit (2).

5. The liftable connecting plate structure for an electrical cabinet according to claim 1, characterized in that: The lifting part (6) is slidably arranged on the side plate (8) of the switch cabinet (1).

6. The liftable connecting plate structure for an electrical cabinet according to claim 5, characterized in that: The lifting part (6) is provided with vertically long strip-shaped pin holes (9), and corresponding mounting holes are provided on the side plate (8) of the switch cabinet (1).

7. The liftable connecting plate structure for an electrical cabinet according to claim 6, characterized in that: The pin holes (9) are arranged at both ends of the lifting part (6), and at least one pin hole (9) is arranged at each end.

8. The liftable connecting plate structure for an electrical cabinet according to claim 1, wherein: The connecting plate (4) includes two pieces and is arranged on the two side plates (8) of the switch cabinet (1).

9. The liftable connection plate structure for an electrical cabinet according to claim 1, wherein: The side plate (8) of the switch cabinet (1) is provided with a chute corresponding to the connecting plate (4).

10. The liftable connecting plate structure for an electrical cabinet according to claim 9, wherein: The chute is provided with a buckle for preventing the connecting plate (4) from displacing in the use state.

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