A high-voltage switch cabinet quick dismounting mechanism

Abstract

The utility model discloses a kind of high-voltage switchgear quick dismounting mechanism, it is related to switchgear structure technical field;Limiting frame is equipped with quick release mechanism, and quick release mechanism includes buffer damper, and buffer damper is connected with the inside of limiting frame, the other end of buffer damper is connected with mounting plate, and mounting plate is connected with fixed anchor bolt, fixed anchor bolt is fixedly connected with side plate, fixed anchor bolt outside is connected with mounting bracket, and mounting bracket top is equipped with mounting head, and mounting bracket is fixedly connected with top plate by mounting head.The setting of quick release mechanism, when installing or disassembling, can make the side plate be fixed by fixed anchor bolt from bottom, and top plate will also be fixed by the mounting head of mounting bracket, and mounting bracket will also support and fix the outside of side plate, so that the equipment can install or disassemble high-voltage switchgear by only a small amount of fixing parts, thereby increase the efficiency of the equipment when quickly installing or disassembling.

Description

Technical Field

[0001] This utility model relates to the field of switchgear structure technology, specifically a quick assembly and disassembly mechanism for high-voltage switchgear. Background Technology

[0002] A high-voltage switchgear quick disassembly and assembly mechanism is a device used to improve the efficiency of disassembly and assembly of high-voltage switchgear components. It aims to solve the problem of difficult disassembly and assembly caused by the small space inside the high-voltage switchgear and the large weight of the components. However, the existing high-voltage switchgear quick disassembly and assembly mechanisms have some shortcomings, such as:

[0003] Existing mechanisms lack standardized quick-release components and rely heavily on traditional bolt connections. Disassembly and assembly require the removal of numerous fasteners one by one, especially in scenarios with limited internal space in switch cabinets, where tool operation is restricted. This results in lengthy loading and unloading times for components such as side panels and top panels. Furthermore, some mechanisms lack auxiliary load-bearing structures, making it difficult for a single person to disassemble and assemble heavy components, requiring multiple people to work together, further reducing efficiency.

[0004] Therefore, we propose a quick disassembly and assembly mechanism for high-voltage switchgear to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a quick disassembly and assembly mechanism for high-voltage switchgear, so as to solve the problem mentioned in the background art that the current quick disassembly and assembly mechanisms for high-voltage switchgear on the market rely on a large number of fasteners for fixation, which leads to inconvenience in installation and disassembly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-voltage switchgear quick disassembly and assembly mechanism, including a limit frame and two sets of side plates set on the top of the limit frame, wherein the top of the side plates is provided with a top plate, and the front end of the side plates is connected to a closed door through a hinge;

[0007] The limiting frame is equipped with a quick-release mechanism, which includes a buffer damper. The buffer damper is connected to the inside of the limiting frame. The other end of the buffer damper is connected to a mounting plate, and the mounting plate is connected to a fixing anchor bolt. The fixing anchor bolt is fixedly connected to the side plate. The outside of the fixing anchor bolt is connected to a mounting bracket, and the top of the mounting bracket is equipped with a mounting head. The mounting bracket is fixedly connected to the top plate through the mounting head.

[0008] By using a quick-release mechanism, the side panels and top panel can be fixed from the bottom with anchor bolts during installation or disassembly, while the top panel is fixed with the mounting head of the mounting bracket. The mounting bracket also supports and fixes the outer side of the side panel. This allows the high-voltage switchgear to be installed or disassembled with only a few fasteners, thus increasing the efficiency of the equipment during rapid installation or disassembly.

[0009] As a preferred technical solution of this utility model, the top of the limiting frame is provided with a sealing groove, and the limiting frame is sealed to the side plate through the sealing groove. The front end of the limiting frame is provided with a sealing gasket, which is made of soft pad material. The bottom of the limiting frame is provided with a base plate for fixation.

[0010] The above technical solution enables a tighter connection between the limit frame and the side plate. The sealing groove can effectively prevent dust and moisture from entering the switch cabinet, thus improving the equipment's protective performance. The sealing gasket is made of soft material, which can buffer and seal when the door is closed, further enhancing the overall sealing performance.

[0011] As a preferred technical solution of this utility model, the side plates are connected to each other through a back plate, and a support frame is provided at the top of the sealing groove, and the support frame is fixedly connected to the back plate.

[0012] The above technical solution makes the connection between the side panels more robust and reliable. The back panel connects the two side panels into a whole, which enhances the overall structural strength of the switch cabinet and makes it less prone to deformation due to external forces. In addition, the support frame is fixedly connected to the back panel to support the back panel.

[0013] As a preferred technical solution of this utility model, a display screen is provided at the front end of the side panel, and an integrated control board is provided at the bottom of the display screen to connect with the internal circuit equipment, and a pull ring is provided on the outside of the mounting plate.

[0014] The above technical solution makes it easier to pull the mounting plate using the pull ring on the outside of the mounting plate, saving effort during disassembly and assembly and improving the convenience of disassembly and assembly.

[0015] As a preferred technical solution of this utility model, the pull ring is slidably connected to the limiting frame, and a fixing bolt is provided in the middle of the mounting frame, and the fixing bolt is connected to the limiting frame.

[0016] The above technical solution can enhance the connection stability between the mounting bracket and the side plate, prevent the mounting bracket from loosening during equipment operation or transportation, and ensure the stability of the overall structure.

[0017] As a preferred technical solution of this utility model, the fixing bolt passes through the limiting frame and is fixedly connected to the side plate, and the limiting frame is fixedly connected to the side plate.

[0018] The above technical solution makes the fixing bolts more reliable in fixing the side plate. The fixing bolts pass through the limiting frame and are connected to the side plate. The limiting frame can limit and guide the fixing bolts to a certain extent, preventing the bolts from shifting when under force. At the same time, the fixed connection between the limiting frame and the side plate also enhances the local structural strength of the side plate.

[0019] As a preferred technical solution of this utility model, a set of openings are provided on the outer side of the side plate, and a filter screen is provided inside the limiting frame, and the filter screen fits into the openings on the outer side of the side plate.

[0020] The above technical solution enables the switch cabinet to have good ventilation and heat dissipation performance. The openings on the outside of the side panel allow air circulation between the inside and the outside, which helps to dissipate heat from the internal circuit equipment and avoids the equipment from being affected by excessive temperature.

[0021] Compared with the prior art, the beneficial effects of this utility model are: by setting up a quick-release mechanism, the side plate can be fixed from the bottom by anchor bolts when the side plate and top plate are installed or disassembled, and the top plate can also be fixed by the mounting head of the mounting bracket. The mounting bracket can also support and fix the outside of the side plate. Thus, the device can install or disassemble the high-voltage switchgear with only a few fasteners, thereby increasing the efficiency of the device when it is quickly installed or disassembled.

[0022] Furthermore, the back panel makes the connection between the side panels more robust and reliable. The back panel connects the two side panels into a whole, enhancing the overall structural strength of the switch cabinet and making it less prone to deformation due to external forces. The support frame is fixedly connected to the back panel to support it.

[0023] Furthermore, the use of fixing bolts makes the fixing of the side plate more reliable. The fixing bolts pass through the limiting frame and are connected to the side plate. The limiting frame can limit and guide the fixing bolts to a certain extent, preventing the bolts from shifting when under force. At the same time, the fixed connection between the limiting frame and the side plate also enhances the local structural strength of the side plate. Attached Figure Description

[0024] Figure 1 This is a front view of the structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the unfolded front elevation structure of this utility model;

[0026] Figure 3 This is a cross-sectional three-dimensional structural diagram of the quick-release mechanism of this utility model;

[0027] Figure 4 This is a three-dimensional structural diagram of the buffer damping of this utility model;

[0028] Figure 5 This is a three-dimensional structural diagram of the filter screen of this utility model.

[0029] In the diagram: 1. Limiting frame; 2. Base plate; 3. Side plate; 4. Closing door; 5. Top plate; 6. Display screen; 7. Sealing groove; 8. Support frame; 9. Sealing gasket; 10. Pull ring; 11. Mounting plate; 12. Buffer damping; 13. Fixing anchor; 14. Mounting bracket; 15. Mounting head; 16. Fixing bolt; 17. Limiting frame; 18. Filter screen. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0031] To address the inconvenience of installation and disassembly caused by the reliance on numerous fasteners in existing high-voltage switchgear quick-assembly mechanisms, the following solution is disclosed. Please refer to [link / reference]. Figures 1-5 This utility model provides a technical solution: a high-voltage switchgear quick disassembly and assembly mechanism, including a limit frame 1 and two sets of side plates 3 set on the top of the limit frame 1, the top of the side plates 3 is provided with a top plate 5, and the front end of the side plates 3 is connected to a closed door 4 through a hinge.

[0032] The limiting frame 1 is equipped with a quick-release mechanism, which includes a buffer damper 12. The buffer damper 12 is connected to the inside of the limiting frame 1. The other end of the buffer damper 12 is connected to a mounting plate 11. The mounting plate 11 is connected to a fixing anchor bolt 13. The fixing anchor bolt 13 is fixedly connected to the side plate 3. The outside of the fixing anchor bolt 13 is connected to a mounting bracket 14. The top of the mounting bracket 14 is equipped with a mounting head 15. The mounting bracket 14 is fixedly connected to the top plate 5 through the mounting head 15.

[0033] The base plate 2 is used to fix the limit frame 1 in the designated position, providing a stable installation base for the entire high-voltage switchgear quick disassembly and assembly mechanism. Then, the side plate 3 is aligned with the limit frame 1, so that the fixing anchor 13 in the quick disassembly mechanism is connected to it. The buffer damping 12 plays a role in the installation of the side plate 3, buffering the impact force during installation and preventing the side plate 3 from being damaged by hard contact with the limit frame 1. At the same time, the mounting plate 11 provides stable support for the side plate 3 through the fixing anchor 13.

[0034] When disassembling the side plate 3 and the top plate 5, simply pull the pull ring 10 to retract the buffer damper 12, which in turn causes the mounting plate 11 to move the fixing anchor bolt 13, thereby disconnecting the fixing anchor bolt 13 from the side plate 3 and the mounting bracket 14, thus disassembling the side plate 3 and the mounting bracket 14. Then, the mounting head 15 can be disassembled from the top plate 5 to complete the disassembly work.

[0035] The top of the limiting frame 1 is provided with a sealing groove 7, and the limiting frame 1 is sealed to the side plate 3 through the sealing groove 7. The front end of the limiting frame 1 is provided with a sealing gasket 9, which is made of soft pad material. The bottom of the limiting frame 1 is provided with a base plate 2 for fixing.

[0036] The side panels 3 are connected to each other through a back panel, and the top of the sealing groove 7 is provided with a support frame 8, which is fixedly connected to the back panel. The front end of the side panel 3 is provided with a display screen 6, and the bottom of the display screen 6 is provided with an integrated control board connected to the internal circuit equipment. The outer side of the mounting plate 11 is provided with a pull ring 10.

[0037] Pull ring 10 is slidably connected to limit frame 1, and mounting frame 14 is provided with fixing bolt 16 in the middle, and fixing bolt 16 is connected to limit frame 17. Fixing bolt 16 passes through limit frame 17 and is fixedly connected to side plate 3, and limit frame 17 is fixedly connected to side plate 3. A set of openings is provided on the outside of side plate 3, and filter screen 18 is provided inside limit frame 17, and filter screen 18 fits with the openings on the outside of side plate 3.

[0038] Working principle: When using the high-voltage switchgear quick disassembly and assembly mechanism, the limit frame 1 is first fixed in the designated position by the base plate 2, providing a stable installation foundation for the entire high-voltage switchgear quick disassembly and assembly mechanism. Then, the side plate 3 is aligned with the limit frame 1, so that the fixing anchor 13 in the quick disassembly mechanism is connected to it. The buffer damping 12 plays a role in the installation of the side plate 3, buffering the impact force during installation and preventing the side plate 3 from being damaged by hard contact with the limit frame 1. At the same time, the mounting plate 11 provides stable support for the side plate 3 through the fixing anchor 13.

[0039] After the side plate 3 is installed, the fixing anchors 13 on the outside of the mounting bracket 14 are used to further reinforce the side plate 3. The mounting head 15 at the top of the mounting bracket 14 is connected to the top plate 5 to achieve quick positioning and installation of the top plate 5. The fixing bolts 16 in the middle of the mounting bracket 14 pass through the limiting frame 17 and are fixed to the side plate 3, so that the top plate 5, the mounting bracket 14 and the side plate 3 form an integral load-bearing structure, reducing the use of a large number of fasteners in traditional installation and improving installation efficiency.

[0040] The sealing groove 7 continues to play a sealing role, and the soft pad material sealing gasket 9 at the front end of the limit frame 1 further enhances the overall sealing performance when the closed door 4 is closed, effectively preventing dust, moisture and other substances from entering the switch cabinet and providing a good operating environment for the internal circuit equipment.

[0041] When disassembling the device, simply pull the pull ring 10 to retract the buffer damper 12, causing the mounting plate 11 to move the fixing anchor bolt 13, thereby disconnecting the fixing anchor bolt 13 from the side plate 3 and the mounting bracket 14, thus disassembling the side plate 3 and the mounting bracket 14. Then, the mounting head 15 can be disassembled from the top plate 5 to complete the disassembly work.

[0042] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A quick disassembly and assembly mechanism for a high voltage switchgear, comprising a limit frame (1) and two sets of side plates (3) provided on the top of the limit frame (1), wherein the top of the side plate (3) is provided with a top plate (5), and the front end of the side plate (3) is connected to a closed door (4) by a hinge; Its features are: The limiting frame (1) is provided with a quick-release mechanism, which includes a buffer damper (12). The buffer damper (12) is connected to the inside of the limiting frame (1). The other end of the buffer damper (12) is connected to a mounting plate (11). The mounting plate (11) is connected to a fixing anchor bolt (13). The fixing anchor bolt (13) is fixedly connected to the side plate (3). The outside of the fixing anchor bolt (13) is connected to a mounting bracket (14). The top of the mounting bracket (14) is provided with a mounting head (15). The mounting bracket (14) is fixedly connected to the top plate (5) through the mounting head (15).

2. The high-voltage switchgear quick disassembly and assembly mechanism according to claim 1, characterized in that, The top of the limiting frame (1) is provided with a sealing groove (7), and the limiting frame (1) is sealed to the side plate (3) through the sealing groove (7). The front end of the limiting frame (1) is provided with a sealing pad (9), which is made of soft pad material. The bottom of the limiting frame (1) is provided with a base plate (2) for fixing.

3. The high-voltage switchgear quick disassembly and assembly mechanism according to claim 2, characterized in that, The side plates (3) are connected to each other through a back plate, and a support frame (8) is provided on the top of the sealing groove (7), and the support frame (8) is fixedly connected to the back plate.

4. The high-voltage switchgear quick disassembly and assembly mechanism according to claim 3, characterized in that, The side plate (3) has a display screen (6) at the front end, and the bottom of the display screen (6) has an integrated control board connected to the internal circuit equipment, and the mounting plate (11) has a pull ring (10) on the outside.

5. The high-voltage switchgear quick disassembly and assembly mechanism according to claim 4, characterized in that, The pull ring (10) is slidably connected to the limiting frame (1), and the mounting frame (14) is provided with a fixing bolt (16) in the middle, and the fixing bolt (16) is connected to the limiting frame (17).

6. The high-voltage switchgear quick disassembly and assembly mechanism according to claim 5, characterized in that, The fixing bolt (16) passes through the limiting frame (17) and is fixedly connected to the side plate (3), and the limiting frame (17) is fixedly connected to the side plate (3).

7. The high-voltage switchgear quick disassembly and assembly mechanism according to claim 6, characterized in that, The side plate (3) has a set of openings on the outside, and the limiting frame (17) has a filter screen (18) inside, and the filter screen (18) fits into the openings on the outside of the side plate (3).

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