Novel high-voltage switch cabinet

Abstract

The utility model provides a novel high-voltage switch cabinet, which relates to the technical field of switch cabinets, and comprises a switch cabinet body, dustproof nets are embedded in the outer walls of the two sides of the switch cabinet body, a plurality of groups of n-shaped seats are symmetrically arranged on the inner wall of the switch cabinet body, sliding grooves are formed in the tops of the n-shaped seats, sliding blocks are arranged in the sliding grooves in a sliding manner, and the sliding blocks are arranged in the sliding grooves in a sliding manner. A sliding block is arranged in the right-angled n-shaped seat, a locking assembly is arranged in the sliding block, a rectangular block is arranged in the right-angled n-shaped seat in a sliding mode, a fixing pin is installed on one side of the rectangular block in an inserted mode through an assembling hole, a fixing plate is installed on one side of the fixing pin through a connecting shaft, and the fixing plate is used for installing and fixing electrical elements in the switch cabinet body.

Description

Technical Field

[0001] The utility model belongs to the technical field of switch cabinets, and more specifically, particularly relates to a new type of high-voltage switch cabinet. Background Art

[0002] A high-voltage switch cabinet refers to an electrical product used in power system generation, transmission, distribution, power conversion and consumption to perform functions such as on-off, control or protection. High-voltage switch cabinets are classified into several categories such as electrical products with operating voltage levels from 3.6 kV to 550 kV, high-voltage isolating switches and earthing switches, high-voltage load switches, high-voltage automatic reclosing and sectionalizers, high-voltage operating mechanisms, high-voltage explosion-proof distribution devices and high-voltage switch cabinets.

[0003] Based on the above, the inventor found the following problems: The internal structure of the current switch cabinet is relatively fixed, and electrical components are installed on the inner wall of the cabinet body. However, some accessories need to be installed on the partition board. Due to the relatively fixed internal structure of the switch cabinet, it is impossible to quickly adapt and install when installing electrical components of different sizes.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a new type of high-voltage switch cabinet is provided, with the expectation of achieving a more practical value. Content of the Utility Model

[0005] The purpose and effect of a new type of high-voltage switch cabinet of the utility model are achieved by the following specific technical means:

[0006] A new type of high-voltage switch cabinet includes a switch cabinet body. Dust-proof nets are embedded and installed on the outer walls on both sides of the switch cabinet body. A number of groups of "C"-shaped seats are symmetrically installed on the inner wall of the switch cabinet body. A sliding groove is opened at the top of the "C"-shaped seat. A slider is slidably arranged in the sliding groove, and a locking component is arranged in the slider. A rectangular block is slidably arranged inside the "C"-shaped seat. One side of the rectangular block is inserted and installed with a fixing pin through an assembly hole. One side of the fixing pin is installed with a fixing plate through a connecting shaft. The fixing plate is used for installing and fixing electrical components inside the switch cabinet body.

[0007] Further, the locking component includes a chamber opened inside the slider. A limiting groove is opened in the chamber. A pin rod is inserted and installed in the limiting groove. A limiting plate is fixedly installed on the pin rod. A spring is sleeved on the pin rod below the limiting plate, and a ring is installed on the pin rod.

[0008] Further, an insertion hole is opened at the top of the rectangular block. A positioning hole penetrates through the bottom of the "C"-shaped seat, and the insertion hole, the positioning hole and the pin rod are on the same vertical line.

[0009] Further, a "cross" hole is penetrated through the outer wall of the fixing pin, and the aperture size of the "cross" hole is adapted to the diameter size of the insertion pin rod.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] By using the "cross" hole and the fixing pin in cooperation with the insertion pin rod, when the insertion pin rod is inserted into the "cross" hole, the rectangular block can fix the relative position of the "C"-shaped seat. At the same time, in the fixed state, the fixing plate can be placed horizontally and vertically. Through these two different placement forms, electrical components of different specifications and sizes can be placed inside the switch cabinet, greatly improving the overall practicability. When the fixing plate is placed horizontally, when problems occur with the internal electrical components, the operator can pull out the fixing plate in a pulling manner for inspection, greatly improving the overall convenience. Description of the Drawings

[0012] Figure 1 is a three-dimensional schematic diagram of a novel high-voltage switch cabinet of the utility model.

[0013] Figure 2 is a schematic internal plan view of a novel high-voltage switch cabinet of the utility model.

[0014] Figure 3 is an installation schematic diagram of the "C"-shaped seat and the fixing plate of a novel high-voltage switch cabinet of the utility model.

[0015] Figure 4 is an exploded schematic diagram of the locking assembly of a novel high-voltage switch cabinet of the utility model.

[0016] Figure 5 is a novel high-voltage switch cabinet of the utility model Figure 2 in which the enlarged schematic diagram of point A.

[0017] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0018] 1. Switch cabinet body; 2. Dust-proof net; 3. Fixing plate; 4. "C"-shaped seat; 5. Positioning hole; 6. Sliding groove; 7. Rectangular block; 8. Assembly hole; 9. Insertion hole; 10. Insertion pin rod; 11. Fixing pin; 12. Connecting shaft; 13. Chamber; 14. Spring; 15. Limiting plate; 16. Ring; 17. Slide block. Specific Embodiments

[0019] The following further describes in detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0020] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "connected" and "connected" 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 directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] Embodiment:

[0023] As shown in the attached Figure 1 to the attached Figure 5 figures:

[0024] The present utility model provides a new type of high-voltage switch cabinet, including a switch cabinet body 1. Dust-proof nets 2 are embedded and installed on the outer walls on both sides of the switch cabinet body 1. A number of groups of "C"-shaped seats 4 are symmetrically installed on the inner wall of the switch cabinet body 1. A sliding groove 6 is opened at the top of the "C"-shaped seat 4. A slider 17 is slidably arranged in the sliding groove 6, and a locking assembly is arranged in the slider 17. A rectangular block 7 is slidably arranged inside the "C"-shaped seat 4. A fixing pin 11 is inserted and installed on one side of the rectangular block 7 through an assembly hole 8. One side of the fixing pin 11 is installed with a fixing plate 3 through a connecting shaft 12. The fixing plate 3 is used for installing and fixing the electrical components inside the switch cabinet body 1.

[0025] Among them, the locking assembly includes a chamber 13 opened inside the slider 17. A limiting groove is opened in the chamber 13. A plug pin rod 10 is inserted and installed in the limiting groove. A limiting plate 15 is fixedly installed on the plug pin rod 10. A spring 14 is sleeved on the plug pin rod 10 below the limiting plate 15, and a ring 16 is installed on the plug pin rod 10.

[0026] Among them, an insertion hole 9 is opened at the top of the rectangular block 7. A positioning hole 5 penetrates through the bottom of the "C"-shaped seat 4, and the insertion hole 9, the positioning hole 5, and the plug pin rod 10 are on the same vertical line.

[0027] Among them, a "cross" hole is penetrated through the outer wall of the fixed pin 11, and the aperture size of the "cross" hole is adapted to the diameter size of the bolt rod 10. The "cross" hole and the fixed pin 11 are used in cooperation with the bolt rod 10. When the bolt rod 10 is inserted into the "cross" hole, the rectangular block 7 can be fixed at the relative position of the "C"-shaped seat 4. At the same time, in the fixed state, the fixing plate 3 can be presented in both horizontal and vertical placement forms. Through the two different placement forms, electrical components of different specifications and sizes can be placed inside the switch cabinet, greatly improving the overall practicality. When the fixing plate 3 is placed horizontally, when problems occur in the internal electrical components, the operator can pull out the fixing plate 3 in a pulling manner for inspection, greatly improving the overall convenience.

[0028] Specific usage mode and function of this embodiment:

[0029] During the use process, first, the operator needs to determine the placement posture of the fixing plate 3 according to the installation requirements (in this patent, the fixing plate 3 can be presented in both horizontal and vertical placement postures). The "cross" hole and the fixed pin 11 are used in cooperation with the bolt rod 10. When the bolt rod 10 is inserted into the "cross" hole, the rectangular block 7 can be fixed at the relative position of the "C"-shaped seat 4. At the same time, in the fixed state, the fixing plate 3 can be presented in both horizontal and vertical placement forms. Through the two different placement forms, electrical components of different specifications and sizes can be placed inside the switch cabinet, greatly improving the overall practicality. When the fixing plate 3 is placed horizontally, when problems occur in the internal electrical components, the operator can pull out the fixing plate 3 in a pulling manner for inspection, greatly improving the overall convenience.

[0030] The embodiments of the present invention are given for purposes of illustration and description, and are not exhaustive or limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and enable those of ordinary skill in the art to understand the present invention and thus design various embodiments with various modifications suitable for specific purposes.

Claims

1. A novel high-voltage switch cabinet, comprising a switch cabinet body (1), wherein dust screens (2) are embedded and installed on both sides of the outer walls of the switch cabinet body (1), and characterized in that: On the inner wall of the switch cabinet body (1), several groups of "C"-shaped seats (4) are symmetrically installed. A sliding groove (6) is formed at the top of the "C"-shaped seat (4). A slider (17) is slidably arranged in the sliding groove (6), and a locking assembly is arranged in the slider (17). A rectangular block (7) is slidably arranged inside the "C"-shaped seat (4). One side of the rectangular block (7) is inserted and installed with a fixing pin (11) through an assembly hole (8). One side of the fixing pin (11) is installed with a fixing plate (3) through a connecting shaft (12). The fixing plate (3) is used for installing and fixing the electrical components inside the switch cabinet body (1).

2. A novel high-voltage switchgear as claimed in claim 1, characterized in that: The locking assembly includes a chamber (13) formed inside the slider (17). A limiting groove is formed in the chamber (13). A plug pin rod (10) is inserted and installed in the limiting groove. A limiting plate (15) is fixedly installed on the plug pin rod (10). A spring (14) is sleeved on the plug pin rod (10) below the limiting plate (15), and a ring (16) is installed on the plug pin rod (10).

3. A novel high-voltage switchgear as claimed in claim 2, characterized in that: An insertion hole (9) is formed at the top of the rectangular block (7). A positioning hole (5) penetrates through the bottom of the "C"-shaped seat (4), and the insertion hole (9), the positioning hole (5) and the plug pin rod (10) are on the same vertical line.

4. A novel high-voltage switchgear as claimed in claim 1, characterized in that: A "cross" hole penetrates through the outer wall of the fixing pin (11), and the aperture size of the "cross" hole is adapted to the diameter size of the plug pin rod (10).

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