A mounting mechanism for a high-voltage cabinet

Abstract

The application relates to the technical field of high-voltage cabinet installation, and discloses a high-voltage cabinet installation mechanism, which comprises a high-voltage cabinet body and a power meter installed on the surface of the high-voltage cabinet body, detachable positioning plates are arranged on the two sides of the back of the high-voltage cabinet body, the outer wall of each positioning plate is integrally provided with a sliding block, a sliding rod is installed in the sliding block, a fixed plate is fixed to the bottom end of the sliding rod, a movable sliding sleeve is arranged on the outer wall of the sliding rod, and the outer wall of the sliding sleeve is provided with a supporting rod used for supporting. The positioning block and the positioning hole are matched, the height of the sliding rod can be flexibly adjusted, and different installation environments can be adapted. The positioning plate is fixed to the high-voltage cabinet body, the ground is supported by the supporting rod and the mounting plate, a double-stable structure is formed, and the anti-inclination capacity is enhanced. The supporting rod is rotationally connected with the sliding sleeve through a connecting piece, the other end of the supporting rod can be fixed to the ground through the mounting plate or directly support the ground, a double-stable structure of 'cabinet body back fixed + bottom supported' is formed, and the anti-inclination capacity of the high-voltage cabinet is remarkably improved.

Description

Technical Field

[0001] This application relates to the field of high-voltage switchgear installation technology, and in particular to an installation mechanism for a high-voltage switchgear. Background Technology

[0002] In power systems, high-voltage switchgear, as a critical electrical device, directly impacts the safety and reliability of power supply due to its installation stability and seismic performance. Traditional high-voltage switchgear installations often use fixed supports or anchor bolts directly to the ground, making it difficult to adapt to varying heights in different installation environments (such as ground settlement or uneven thickness of paved tiles). This can lead to cabinet tilting or uneven stress, increasing the risk of damage to internal electrical components. Furthermore, existing installation mechanisms are mostly rigidly fixed, making it difficult to flexibly adjust the support angle according to site terrain (such as sloping ground or confined spaces), resulting in poor installation adaptability. Especially in complex industrial environments, unstable supports may cause safety hazards.

[0003] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0004] To address the problem that existing installation mechanisms are mostly rigidly fixed and difficult to flexibly adjust the support angle according to the site terrain (such as sloping ground or narrow space), resulting in poor installation adaptability, this application provides an installation mechanism for high-voltage switchgear.

[0005] The installation mechanism for a high-voltage switchgear provided in this application adopts the following technical solution:

[0006] An installation mechanism for a high-voltage switchgear includes a high-voltage switchgear body and an electric meter installed on the surface of the high-voltage switchgear body. Positioning plates are detachably provided on both sides of the back of the high-voltage switchgear body. The outer wall of the positioning plate is integrally provided with a slider. A sliding rod is installed inside the slider. A fixing plate is fixed at the bottom end of the sliding rod. A movable sliding sleeve is provided on the outer wall of the sliding rod. A support rod for support is provided on the outer wall of the sliding sleeve.

[0007] Preferably, the outer walls on both sides of the slide rod are provided with a plurality of positioning holes at equal intervals, and one end of the slide rod extends out of the slider and is fixed with an anti-detachment block.

[0008] Preferably, the positioning plate is fixed to the back wall of the high-voltage cabinet with screws, and positioning blocks are symmetrically welded to both sides of the bottom of the slider.

[0009] Preferably, the positioning block is fixed to the positioning hole screw, and a support spring is provided on the outside of the bottom end of the slide rod.

[0010] Preferably, the outer walls of both sides of the sliding sleeve are welded with connectors, and the outer walls of the connectors are provided with fixing bolts for positioning.

[0011] Preferably, one end of the support rod is rotatably connected to the inner wall of the connector, and the bottom end of the connector is rotatably provided with a mounting plate.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] This application utilizes a positioning block and positioning hole to flexibly adjust the height of the sliding rod, adapting to different installation environments. The anti-detachment block ensures safe adjustment. The positioning plate is fixed to the high-voltage cabinet, forming a dual-stabilization structure combined with the support rod and mounting plate's ground support, enhancing anti-tilt capability. The support rod is rotatably connected to the sliding sleeve via a connector, and its other end can be fixed to the ground via the mounting plate or directly supported on the ground, forming a dual-stabilization structure of "cabinet back fixation + bottom support," significantly improving the high-voltage cabinet's anti-tilt capability. Standardized fastener design makes installation and adjustment convenient and efficient, and the rotatably connected support rod can adapt to various terrains. Attached Figure Description

[0014] Figure 1 This is a front view of the installation mechanism of a high-voltage switchgear according to an embodiment of the application.

[0015] Figure 2 This is a schematic diagram of the installation mechanism of a high-voltage switchgear according to an embodiment of the application.

[0016] Figure 3 This is a schematic diagram of the structure of the supporting components in the application embodiment.

[0017] Explanation of reference numerals in the attached drawings: 1. High-voltage cabinet; 2. Power meter; 3. Positioning plate; 4. Slide rod; 5. Anti-detachment block; 6. Fixing plate; 7. Support rod; 8. Mounting plate; 9. Positioning hole; 10. Slider; 11. Positioning block; 12. Sliding sleeve; 13. Connector; 14. Fixing bolt; 15. Support spring. Detailed Implementation

[0018] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0019] This application discloses an installation mechanism for a high-voltage switchgear. (Refer to...) Figures 1-2The system includes a high-voltage cabinet 1 and a power meter 2 mounted on the surface of the high-voltage cabinet 1. Positioning plates 3 are detachably mounted on both sides of the back of the high-voltage cabinet 1. The positioning plates 3 are fixed to the back wall of the high-voltage cabinet 1 with screws, forming the basic connection of the installation mechanism. A slider 10 is integrally formed on the outer wall of the positioning plate 3. A sliding rod 4 is installed inside the slider 10. Several positioning holes 9 are equidistantly spaced on both sides of the outer wall of the sliding rod 4. One end of the sliding rod 4 extends out of the slider 10 and is fixed with an anti-detachment block 5. Positioning blocks 11 are symmetrically welded to both sides of the bottom of the slider 10. The positioning blocks 11 are fixed to the positioning holes 9 with screws. By screwing the screws through the positioning blocks 11 and into the positioning holes 9 of the sliding rod 4, the length of the sliding rod 4 extending out of the slider 10 can be precisely adjusted, flexibly adapting to different installation environments (such as differences in ground flatness or space requirements at the bottom of the cabinet). The anti-detachment blocks 5 limit the distance the sliding rod 4 extends out, ensuring structural safety during adjustment and preventing the risk of parts falling off.

[0020] In this application, a support spring 15 is provided on the outer side of the bottom end of the slide rod 4, and a fixing plate 6 is fixed to the bottom end of the slide rod 4. A movable sliding sleeve 12 is provided on the outer wall of the slide rod 4, and a support rod 7 for support is provided on the outer wall of the sliding sleeve 12. The support spring 15 abuts against the slider 10 and the fixing plate 6. When the high-voltage cabinet is subjected to external impact (such as equipment start-up and shutdown vibration, external collision), the impact force is absorbed by spring compression or rebound, reducing the damage of vibration to the electrical components inside the cabinet.

[0021] like Figure 3 As shown, connectors 13 are welded to both outer walls of the sliding sleeve 12. The outer wall of the connector 13 is provided with fixing bolts 14 for positioning. One end of the support rod 7 is rotatably connected to the inner wall of the connector 13, and a mounting plate 8 is rotatably mounted on the bottom end of the connector 13. The screw connection between the positioning hole 9 and the positioning block 11, and the locking of the sliding sleeve 12 by the fixing bolts 14, all use standardized fasteners. This simplifies operation, requires no specialized tools, and significantly shortens installation and debugging time.

[0022] The implementation principle of the installation mechanism of a high-voltage switchgear in this application embodiment is as follows:

[0023] During operation, the fixing plate 6 is first secured to the location using bolts. Then, screws are screwed through the positioning block 11 and into the positioning hole 9 to fix the relative position of the slide rod 4 and the slider 10, thereby adjusting the length of the slide rod 4 extending from the slider 10 to adapt to different installation scenarios and height requirements. The anti-detachment block 5 prevents the slide rod 4 from completely detaching from the slider 10, ensuring structural safety. Next, the entire mechanism is connected to the back of the high-voltage cabinet 1 using the positioning plate 3. Screws are then used to secure the mechanism by passing through the screw holes in the positioning plate 3 and the back wall of the high-voltage cabinet 1, completing the basic fixing of the installation mechanism.

[0024] Because the bottom of the slide rod 4 is equipped with a support spring 15, one end of which abuts against the bottom of the slider 10 and the other end against the fixing plate 6, it can buffer and dampen the high-voltage cabinet when it is under stress. The sliding sleeve 12 is fitted onto the slide rod 4 and can slide up and down along the slide rod 4. By tightening the fixing bolt 14, the sliding sleeve 12 can be fixed in a designated position on the slide rod 4 to adjust its height. One end of the support rod 7 is rotatably connected to the inner wall of the connector 13, and the other end can be supported on the ground or other support surfaces. It can be installed and adjusted according to actual needs. The mounting plate 8 at the bottom of the connector 13 can also be fixed to the ground by screws or other means to provide additional support for the high-voltage cabinet.

[0025] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0026] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0028] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An installation mechanism for a high-voltage switchgear, comprising a high-voltage switchgear body (1) and an electricity meter (2) mounted on the surface of the high-voltage switchgear body (1), characterized in that: The high-voltage cabinet (1) has detachable positioning plates (3) on both sides of its back. The outer wall of the positioning plate (3) has an integral structure with a slider (10). A sliding rod (4) is installed inside the slider (10). A fixing plate (6) is fixed at the bottom of the sliding rod (4). A movable sliding sleeve (12) is provided on the outer wall of the sliding rod (4). A support rod (7) is provided on the outer wall of the sliding sleeve (12).

2. The installation mechanism for a high-voltage switchgear according to claim 1, characterized in that: The slide rod (4) has several positioning holes (9) evenly spaced on both sides of its outer wall. One end of the slide rod (4) extends to the outside of the slider (10) and is fixed with an anti-detachment block (5).

3. The installation mechanism for a high-voltage switchgear according to claim 2, characterized in that: The positioning plate (3) is fixed to the back wall screw of the high voltage cabinet (1), and positioning blocks (11) are symmetrically welded on both sides of the bottom of the slider (10).

4. The installation mechanism for a high-voltage switchgear according to claim 3, characterized in that: The positioning block (11) is fixed to the positioning hole (9) with screws, and a support spring (15) is provided on the outside of the bottom end of the slide rod (4).

5. The installation mechanism for a high-voltage switchgear according to claim 1, characterized in that: The outer walls of both sides of the sliding sleeve (12) are welded with connectors (13), and the outer walls of the connectors (13) are provided with fixing bolts (14) for positioning.

6. The installation mechanism for a high-voltage switchgear according to claim 5, characterized in that: One end of the support rod (7) is rotatably connected to the inner wall of the connector (13), and the bottom end of the connector (13) is rotatably provided with an mounting plate (8).

Images