Outdoor power switch cabinet with high safety protection performance and use method thereof

Abstract

The invention provides an outdoor power switch cabinet with high safety protection performance, which comprises a base and a cabinet body fixedly connected to the top wall of the base, and further comprises an anti-collision assembly and a power supply assembly, the anti-collision part comprises a supporting shaft rotationally connected to the inner wall of the base, a first gear and a second gear fixedly connected to the outer wall of the supporting shaft, and a buffering part slidably connected to the side wall of the base. The supporting part comprises a third gear, a fourth gear and a telescopic supporting part, the third gear and the fourth gear are fixedly connected to the outer wall of the supporting shaft, the telescopic supporting part is slidably connected to the side wall of the base, the telescopic supporting part is in linkage with the buffering part, and the reinforcing part is slidably connected to the inner wall of the reinforcing groove through a sliding groove; when the cabinet is impacted, the purpose of increasing the supporting range of the base is achieved, the overall stability is improved, meanwhile, when the supporting frame moves, the sliding blocks are pulled to move through the reinforcing rods, then the cabinet body is reinforced, the cabinet body is prevented from toppling over after being impacted, and the overall protection performance is improved.

Description

Technical Field

[0001] This invention relates to the field of switchgear technology, and more specifically, to an outdoor power switchgear with high safety protection performance and its usage method. Background Technology

[0002] In the process of power generation, transmission, distribution, and energy conversion, the electrical equipment used in the power system for opening, closing, control, and protection is collectively referred to as switchgear. Switchgear generally consists of circuit breakers, disconnect switches, load switches, operating mechanisms, instrument transformers, and various protective devices. However, switchgear used outdoors is exposed to complex and variable environments. Especially in some jungles, switchgear lacks necessary impact protection, which means that the impact force generated by wild animals hitting the switchgear cabinet directly causes vibrations to the internal facilities of the switchgear, resulting in mutual compression between the equipment. In severe cases, this can directly lead to equipment damage and greatly reduce the service life of the switchgear.

[0003] This invention relates to an outdoor anti-collision switch cabinet proposed in Chinese invention patent (application number: CN202222111881.7), comprising a cabinet body that abuts against the outdoor ground and a telescopic rod slidably mounted on the cabinet body. Multiple sliding plates are slidably connected to the outer wall of the cabinet body. A retaining plate is fitted in the middle section of the telescopic rod. Multiple first retaining seats are provided on both sides of the retaining plate. One end of a connecting rod is hinged to a first retaining seat, and the other end of the connecting rod is hinged to a sliding plate. Multiple second retaining seats are connected to the end of the telescopic rod away from the cabinet body via a top plate. One end of a slanted baffle is hinged to a second retaining seat, and the other end of the slanted baffle slidably abuts against the sliding plate. A spring is located between the retaining plate and the cabinet body. When impacted by the outermost top plate of the cabinet body, the telescopic rod slides inward into the cabinet body, forcing the retaining plate to slide synchronously. This invention utilizes the telescopic extension and retraction between the telescopic rod and the support column to cope with impacts from wild animals or other creatures. The retaining plate drives the sliding plates to slide and unfold to both sides of the telescopic rod, and the top plate slides inward, causing the sliding end of the slanted baffle to slide to both sides of the telescopic rod. The slanted baffle and the sliding plate slide synchronously to both sides of the telescopic rod. However, the device still has some shortcomings: 1. Although it can provide some protection for the switch cabinet, it lacks necessary effective support when the whole is impacted, which may cause the whole to tip over and damage the switch cabinet and its internal components; 2. It can only protect the two sides of the switch cabinet, and the overall protection performance is poor. The top plate increases the overall size, making it inconvenient to transport and install, and has great limitations.

[0004] Therefore, we have made improvements and proposed an outdoor power switchgear with high safety protection performance. Summary of the Invention

[0005] The purpose of this invention is to address the current limitations of existing switch cabinets, which lack necessary and effective support when subjected to impact, leading to overall tipping over, damage to the switch cabinet and its internal components, poor overall protection, and inconvenience in transportation and installation.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solution: Outdoor power switchgear with high safety protection performance is used to improve the above-mentioned problems.

[0007] The application is as follows: An outdoor power switchgear with high safety protection performance includes a base and a cabinet body fixedly connected to the top wall of the base. The outer wall of the cabinet body is provided with a reinforcing groove, and the inner wall of the reinforcing groove is provided with a sliding groove. The outer wall of the base is provided with evenly distributed storage slots. The cabinet also includes: The anti-collision assembly includes a support shaft rotatably connected to the inner wall of the base, a buffer frame fixedly connected to the bottom wall of the base, a second elastic element sleeved on the outer wall of the support end of the buffer frame, a first gear and a second gear fixedly connected to the outer wall of the support shaft, and a buffer component slidably connected to the side wall of the base. A buffer pad is also provided between the second elastic element and the buffer frame, and multiple sets of the buffer components are evenly arranged along the outer wall of the base for anti-collision protection of the cabinet. The support component includes a third gear and a fourth gear fixedly connected to the outer wall of the support shaft and a telescopic support part slidably connected to the side wall of the base. The telescopic support part is linked with the buffer component to increase the bottom support range when it receives an impact. The reinforcing component is slidably connected to the inner wall of the reinforcing groove via a sliding groove. The reinforcing component cooperates with the telescopic support to provide effective support and further increase the stability of the cabinet.

[0008] As a preferred technical solution of this application, the buffer component is configured as four groups. The buffer component includes a combination frame slidably connected to the side wall of the base and an anti-collision frame snapped into the support end of the combination frame. The anti-collision frame is slidably connected to the buffer frame. The outer wall of the anti-collision frame is fixedly connected with uniformly distributed protective rods. The side wall of the combination frame is also fixedly connected with a first toothed rack.

[0009] As a preferred technical solution of this application, the two sets of first racks are respectively connected to the first gear and the second gear, and are respectively located on both sides of the first gear.

[0010] As a preferred technical solution of this application, the protective rod is further provided with a telescopic chamber, and a first elastic element is fixedly connected inside the telescopic chamber. A protective rope is fixedly connected to the end of the first elastic element away from the telescopic chamber. A first clamp is fixedly connected to the end of the protective rope away from the telescopic chamber. A second clamp that cooperates with the first clamp is fixedly connected to the end of the protective rod away from the first clamp.

[0011] As a preferred technical solution of this application, the telescopic support is provided in four sets. The telescopic support includes a support frame that is slidably connected to the side wall of the base. The support frame cooperates with the storage slot. The side wall of the support frame is also fixedly connected with an anti-collision pad and a second rack.

[0012] As a preferred technical solution of this application, the two sets of second racks are respectively connected to the third gear and the fourth gear, and are respectively located on both sides of the third gear.

[0013] 7. An outdoor power switchgear with high safety protection performance according to claim 1, characterized in that the reinforcing component includes a sliding block slidably connected to the inner wall of the reinforcing groove through a sliding groove, and a reinforcing rod rotatably connected to the bottom wall of the sliding block, wherein the end of the reinforcing rod away from the sliding block is rotatably connected to the support frame.

[0014] As a preferred technical solution of this application, a sliding rod is fixedly connected to the inner wall of the cabinet and is symmetrically arranged about the support axis. A mounting bracket is slidably connected to the outer wall of the sliding rod, and a screw is rotatably connected to the inner wall of the cabinet. The screw is threadedly connected to the mounting bracket.

[0015] As a preferred technical solution of this application, the inner wall of the cabinet is also provided with a cabinet door, a motor is also fixedly connected inside the cabinet, a cooling fan arranged around the support shaft is also fixedly connected to the inner wall of the cabinet, the output end of the motor is fixedly connected to the screw, and a liquid level sensor is also fixedly connected to the top of the base.

[0016] This invention also discloses a method for using an outdoor power switchgear with high safety protection performance, specifically including the following steps: S1: When using this device, move it to the required installation location, install the electrical components to be installed onto the mounting frame, close the cabinet door after installation, insert the four sets of anti-collision frames into the combination frame in sequence, and connect the protective rope inside the guardrail to the second clip at one end of the adjacent guardrail through the first clip. The first elastic element is pulled up, and the cabinet is surrounded by the anti-collision frames, guardrails and protective ropes to achieve all-round protection, prevent pedestrians from approaching the cabinet, and increase the overall protection performance. The detachable design is convenient for transportation and installation. S2: When any one of the four sets of anti-collision frames is impacted, the anti-collision frame slides into the base, the second elastic element is compressed, and the impact force is buffered. At the same time, the protective rope is contracted under the action of the first elastic element, so that the protective rope is always in a taut state, increasing the protection. During the process of the anti-collision frame moving towards the base, the support shaft is driven to rotate under the action of the first rack, the first gear and the second gear, which in turn drives the other three sets of anti-collision frames to move towards the base synchronously. The corresponding second elastic elements are all compressed, which, together with the buffer pad, buffers the impact force, avoids the cabinet from being impacted, and increases the service life of the cabinet. S3: When the anti-collision frame is impacted, the support shaft rotates, and through the third and fourth gears and four sets of second racks, it drives four sets of support frames to extend from the storage slots and move away from the base, thereby increasing the support range of the base and improving the overall stability. At the same time, when the support frame moves, the reinforcing rod pulls the slider to move, and as the support frame moves, the reinforcing rod gradually moves to a 45-degree angle, thereby reinforcing the cabinet and preventing it from tipping over after being impacted, increasing the overall protection. In addition, the support frame also uses anti-collision pads to impede the impact source and prevent damage to the cabinet. S4: When encountering heavy rainfall that causes water accumulation and reaches a certain depth, the liquid level sensor senses the water level and transmits the signal to the motor. The motor starts, which in turn drives the screw to rotate, causing the mounting bracket to slide upward on the outer wall of the sliding rod. This prevents the internal electrical components from being damaged by rainwater and increases the overall protection.

[0017] In the scheme of this application: 1. By linking the anti-collision components with the support and reinforcement components, when the anti-collision frame is impacted, it drives four sets of support frames to extend from the storage slots, thereby increasing the support range of the base and improving the overall stability. At the same time, when the support frames move, the reinforcement rod pulls the slider to move, thereby reinforcing the cabinet and preventing it from tipping over after being impacted. This increases the overall protection and solves the problem that although the existing technology can provide some protection for the switch cabinet, it lacks necessary effective support when the whole is impacted, which will lead to the whole cabinet tipping over and damaging the switch cabinet and its internal components. 2. By using buffer components, four sets of anti-collision frames are inserted into the combined frame in sequence, and the cabinet is then surrounded internally by the anti-collision frames, guardrails, and protective ropes to achieve all-round protection, preventing pedestrians from approaching the cabinet and increasing the overall protective performance. The detachable design facilitates transportation and installation. The impact force is buffered by four sets of second elastic elements and buffer pads to prevent the cabinet from being impacted, increasing the service life of the cabinet. This solves the problems of existing technologies that can only protect the two sides of the switch cabinet, resulting in poor overall protective performance. The addition of a top plate increases the overall size, making transportation and installation inconvenient and presenting significant limitations. Attached Figure Description

[0018] Figure 1 A structural schematic diagram of the outdoor power switchgear with high safety protection performance provided in this application; Figure 2 A schematic diagram of the extended support frame structure of the outdoor power switchgear with high safety protection performance provided in this application; Figure 3 A schematic diagram of the bottom cross-sectional structure of the outdoor power switchgear with high safety protection performance provided for this application; Figure 4 A cross-sectional structural schematic diagram of an outdoor power switchgear with high safety protection performance provided for this application; Figure 5 One of the schematic diagrams of the base structure of the outdoor power switchgear with high safety protection performance provided in this application; Figure 6 The second schematic diagram of the cross-sectional structure of the base of the outdoor power switchgear with high safety protection performance provided for this application; Figure 7 A schematic diagram of the cross-sectional structure of the protective rod of the outdoor power switchgear with high safety protection performance provided in this application; Figure 8 Outdoor power switchgear with high safety protection performance provided in this application Figure 3 Enlarged view of section A.

[0019] The image shows: 100. Base; 110. Storage slot; 120. Liquid level sensor; 200. Cabinet; 210. Reinforcing groove; 220. Sliding groove; 230. Sliding rod; 240. Mounting bracket; 250. Screw; 260. Cabinet door; 270. Motor; 280. Cooling fan; 300. Support shaft; 310. First gear; 320. Second gear; 330. Combination frame; 340. Anti-collision frame; 350. Protective rod; 351. Telescopic compartment; 352. First elastic element; 353. Protective rope; 354. First clamp; 355. Second clamp; 360. First rack; 370. Buffer frame; 371. Second elastic element; 400. Third gear; 410. Fourth gear; 420. Anti-collision pad; 430. Second rack; 440. Support frame; 500. Sliding block; 510. Reinforcing rod. Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0021] Therefore, the following detailed description of embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely illustrates some embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] In the description of this invention, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this invention is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] like Figure 1-8 As shown, this embodiment proposes an outdoor power switchgear with high safety protection performance, including a base 100 and a cabinet 200 fixedly connected to the top wall of the base 100. The outer wall of the cabinet 200 is provided with a reinforcing groove 210, and the inner wall of the reinforcing groove 210 is provided with a sliding groove 220. The outer wall of the base 100 is also provided with evenly distributed storage slots 110. The device also includes: The anti-collision assembly includes a support shaft 300 rotatably connected to the inner wall of the base 100, a buffer frame 370 fixedly connected to the bottom wall of the base 100, a second elastic element 371 sleeved on the outer wall of the support end of the buffer frame 370, a first gear 310 and a second gear 320 fixedly connected to the outer wall of the support shaft 300, and a buffer component slidably connected to the side wall of the base 100. A buffer pad is also provided between the second elastic element 371 and the buffer frame 370, and multiple sets of buffer components are evenly arranged along the outer wall of the base 100 for anti-collision protection of the cabinet 200. The support component includes a third gear 400 and a fourth gear 410 fixedly connected to the outer wall of the support shaft 300 and a telescopic support part slidably connected to the side wall of the base 100. The telescopic support part is linked with the buffer component and is used to increase the bottom support range when it receives an impact. The reinforcing component is slidably connected to the inner wall of the reinforcing groove 210 via the sliding groove 220. The reinforcing component cooperates with the telescopic support to provide effective support and further increase the stability of the cabinet 200. When any one of the four sets of anti-collision frames 340 is impacted, the anti-collision frame 340 slides into the base 100, and the second elastic element 371 is compressed to buffer the impact force, prevent the cabinet 200 from being impacted, and increase the service life of the cabinet 200.

[0026] like Figure 3-8 As shown, in a preferred embodiment, based on the above method, the buffer components are further configured as four sets. The buffer components include a combination frame 330 slidably connected to the side wall of the base 100, and an anti-collision frame 340 snapped into the support end of the combination frame 330. The anti-collision frame 340 is slidably connected to the buffer frame 370. The outer wall of the anti-collision frame 340 is fixedly connected with evenly distributed protective rods 350. The side wall of the combination frame 330 is also fixedly connected with a first rack 360. The design is detachable, which is convenient for transportation and installation.

[0027] like Figure 5-8 As shown, in a preferred embodiment, based on the above method, the two sets of first racks 360 are further connected to the first gear 310 and the second gear 320 respectively, and the first racks 360 are located on both sides of the first gear 310. Therefore, when the first gear 310 and the second gear 320 rotate, the two sets of combined frames 330 drive the anti-collision frame 340 to move towards or in opposite directions.

[0028] like Figure 2-8 As shown, in a preferred embodiment, based on the above method, the protective rod 350 further includes a telescopic compartment 351 inside, and a first elastic element 352 is fixedly connected inside the telescopic compartment 351. A protective rope 353 is fixedly connected to the end of the first elastic element 352 away from the telescopic compartment 351, and a first clip 354 is fixedly connected to the end of the protective rope 353 away from the telescopic compartment 351. A second clip 355 that cooperates with the first clip 354 is fixedly connected to the end of the protective rod 350 away from the first clip 354. The protective rope 353 inside the protective rod 350 is connected to the second clip 355 at one end of the adjacent protective railing through the first clip 354. The first elastic element 352 is pulled up, and the cabinet 200 is surrounded inside by the anti-collision frame 340, the protective rod 350 and the protective rope 353, achieving all-round protection.

[0029] like Figure 1-8As shown, in a preferred embodiment, based on the above method, the telescopic support is further provided with four sets. The telescopic support includes a support frame 440 slidably connected to the side wall of the base 100. The support frame 440 cooperates with the storage slot 110. The side wall of the support frame 440 is also fixedly connected with an anti-collision pad 420 and a second rack 430. The third gear 400 and the fourth gear 410 and the four sets of second racks 430 drive the four sets of support frames 440 to extend out of the storage slot 110 and move away from the base 100, thereby increasing the support range of the base 100 and improving the overall stability.

[0030] like Figure 4-8 As shown, in a preferred embodiment, based on the above method, the two sets of second racks 430 are further connected to the third gear 400 and the fourth gear 410 respectively, and the two sets of second racks 430 are located on both sides of the third gear 400 respectively.

[0031] like Figure 1-8 As shown, in a preferred embodiment, based on the above method, the reinforcing component further includes a sliding block 500 slidably connected to the inner wall of the reinforcing groove 210 via a sliding groove 220, and a reinforcing rod 510 rotatably connected to the bottom wall of the sliding block 500. The end of the reinforcing rod 510 away from the sliding block 500 is rotatably connected to the support frame 440. When the support frame 440 moves, the reinforcing rod 510 pulls the slider to move. As the support frame 440 moves, the reinforcing rod 510 gradually moves to a 45-degree angle, thereby reinforcing the cabinet 200, preventing the cabinet 200 from tipping over after being impacted, and increasing the overall protection.

[0032] like Figure 1-8 As shown, in a preferred embodiment, based on the above method, a sliding rod 230 is fixedly connected to the inner wall of the cabinet 200, which is symmetrically arranged about the support shaft 300. A mounting bracket 240 is slidably connected to the outer wall of the sliding rod 230. A screw 250 is also rotatably connected to the inner wall of the cabinet 200. The screw 250 is threadedly connected to the mounting bracket 240. When the screw 250 rotates, it drives the mounting bracket 240 to slide upward on the outer wall of the sliding rod 230.

[0033] like Figure 1-8As shown, in a preferred embodiment, based on the above method, the inner wall of the cabinet 200 is further provided with a cabinet door 260, a motor 270 is fixedly connected inside the cabinet 200, and a cooling fan 280 stacked around the support shaft 300 is fixedly connected to the inner wall of the cabinet 200. The output end of the motor 270 is fixedly connected to the screw 250, and a liquid level sensor 120 is fixedly connected to the top of the base 100. When encountering heavy rainfall and water accumulation reaching a certain depth, the liquid level sensor 120 senses the water and transmits the signal to the motor 270. The motor 270 starts, thereby driving the screw 250 to rotate, which in turn drives the mounting bracket 240 to slide upward on the outer wall of the sliding rod 230, thus preventing the internal electrical components from being damaged by rainwater. The connection and control method between the liquid level sensor 120 and the motor 270 is existing technology and will not be described in detail here.

[0034] Specifically, when this high-safety-protection outdoor power switchgear is in operation: During use, move the device to the required installation location, install the electrical components to be installed onto the mounting frame 240, close the cabinet door 260, insert the four sets of anti-collision frames 340 into the combination frame 330 in sequence, and connect the protective rope 353 inside the guardrail 350 to the second clamp 355 at one end of the adjacent guardrail via the first clamp 354. The first elastic element 352 is pulled up, and the cabinet 200 is surrounded internally by the anti-collision frames 340, guardrail 350, and protective rope 353, achieving all-around protection and preventing pedestrians from approaching the cabinet 200, thus increasing the overall protective performance. The detachable design facilitates transportation and installation. When the four sets of anti-collision frames... When any one of the anti-collision frames 340 in the frame 340 is impacted, the anti-collision frame 340 slides into the base 100, the second elastic element 371 is compressed, and the impact force is buffered. At the same time, the protective rope 353 is contracted under the action of the first elastic element 352, so that the protective rope 353 is always in a taut state, increasing the protection. During the movement of the anti-collision frame 340 towards the base 100, the support shaft 300 is driven to rotate by the action of the first rack 360, the first gear 310 and the second gear 320, which in turn drives the other three sets of anti-collision frames 340 to move towards the base 100 in sync. The corresponding second elastic elements 371 are all compressed, which, together with the buffer pad, buffers the impact force, prevents the cabinet 200 from being impacted, and increases the service life of the cabinet 200. When the anti-collision frame 340 is impacted, the support shaft 300 rotates. It also drives the four sets of support frames 440 to extend from the storage slot 110 and move away from the base 100 through the third gear 400, the fourth gear 410 and the four sets of second racks 430. This increases the support range of the base 100 and improves the overall stability. At the same time, when the support frame 440 moves, the reinforcing rod 510 pulls the slider to move. As the support frame 440 moves, the reinforcing rod 510 gradually moves to a 45-degree angle, thereby reinforcing the cabinet 200 and preventing the cabinet 200 from tipping over after being impacted. This increases the overall protection. In addition, the support frame 440 also uses the anti-collision pad 420 to block the impact source and prevent damage to the cabinet 200. When heavy rainfall causes water to accumulate and reach a certain depth, the liquid level sensor 120 senses the water and transmits the signal to the motor 270. The motor 270 starts, which in turn drives the screw 250 to rotate, thereby causing the mounting bracket 240 to slide upward on the outer wall of the sliding rod 230. This prevents the internal electrical components from being damaged by rainwater and increases the overall protection.

[0035] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described herein. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present invention, as well as all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present invention.

Claims

1. A high-safety-protection outdoor power switchgear, comprising a base (100) and a cabinet (200) fixedly connected to the top wall of the base (100), characterized in that, The outer wall of the cabinet (200) is also provided with a reinforcing groove (210), the inner wall of the reinforcing groove (210) is also provided with a sliding groove (220), and the outer wall of the base (100) is also provided with evenly distributed storage slots (110), and also includes: The anti-collision assembly includes a support shaft (300) rotatably connected to the inner wall of the base (100), a buffer frame (370) fixedly connected to the bottom wall of the base (100), a second elastic element (371) sleeved on the outer wall of the support end of the buffer frame (370), a first gear (310) and a second gear (320) fixedly connected to the outer wall of the support shaft (300), and a buffer component slidably connected to the side wall of the base (100). A buffer pad is also provided between the second elastic element (371) and the buffer frame (370), and multiple sets of the buffer components are evenly arranged along the outer wall of the base (100) for anti-collision protection of the cabinet (200). The support component includes a third gear (400) and a fourth gear (410) fixedly connected to the outer wall of the support shaft (300) and a telescopic support part slidably connected to the side wall of the base (100). The telescopic support part is linked with the buffer component and is used to increase the bottom support range when it receives an impact. The reinforcing component is slidably connected to the inner wall of the reinforcing groove (210) via the sliding groove (220). The reinforcing component cooperates with the telescopic support to provide effective support and further increase the stability of the cabinet (200).

2. The outdoor power switchgear with high safety protection performance according to claim 1, characterized in that, The buffer components are configured in four groups. The buffer components include a combination frame (330) slidably connected to the side wall of the base (100) and a crash bar (340) snapped into the support end of the combination frame (330). The crash bar (340) is slidably connected to the buffer frame (370). The outer wall of the crash bar (340) is fixedly connected with uniformly distributed protective rods (350). The side wall of the combination frame (330) is also fixedly connected with a first rack (360).

3. The outdoor power switch cabinet with high safety protection performance according to claim 2, characterized in that, The two sets of first racks (360) are respectively connected to the first gear (310) and the second gear (320), and are located on both sides of the first gear (310) respectively.

4. The outdoor power switch cabinet with high safety protection performance according to claim 3, characterized in that, The protective rod (350) is also provided with a telescopic chamber (351), and a first elastic element (352) is fixedly connected inside the telescopic chamber (351). A protective rope (353) is fixedly connected to the end of the first elastic element (352) away from the telescopic chamber (351). A first clamp (354) is fixedly connected to the end of the protective rope (353) away from the telescopic chamber (351). A second clamp (355) that cooperates with the first clamp (354) is fixedly connected to the end of the protective rod (350) away from the first clamp (354).

5. The outdoor power switch cabinet with high safety protection performance according to claim 1, characterized in that, The telescopic support is provided in four sets. The telescopic support includes a support frame (440) that is slidably connected to the side wall of the base (100). The support frame (440) cooperates with the storage slot (110). The side wall of the support frame (440) is also fixedly connected with an anti-collision pad (420). The side wall of the support frame (440) is also fixedly connected with a second rack (430).

6. The outdoor power switch cabinet with high safety protection performance according to claim 5, characterized in that, The two sets of second racks (430) are respectively connected to the third gear (400) and the fourth gear (410), and are located on both sides of the third gear (400) respectively relative to the second racks (430).

7. The outdoor power switch cabinet with high safety protection performance according to claim 1, characterized in that, The reinforcing component includes a sliding block (500) slidably connected to the inner wall of the reinforcing groove (210) via a sliding groove (220), and a reinforcing rod (510) rotatably connected to the bottom wall of the sliding block (500). The end of the reinforcing rod (510) away from the sliding block (500) is rotatably connected to the support frame (440).

8. The outdoor power switch cabinet with high safety protection performance according to claim 1, characterized in that, The inner wall of the cabinet (200) is fixedly connected to a sliding rod (230) symmetrically arranged about the support shaft (300). The outer wall of the sliding rod (230) is slidably connected to a mounting bracket (240). The inner wall of the cabinet (200) is also rotatably connected to a screw (250), which is threadedly connected to the mounting bracket (240).

9. The outdoor power switchgear with high safety protection performance according to claim 1, characterized in that, The inner wall of the cabinet (200) is also provided with a cabinet door (260), a motor (270) is fixedly connected inside the cabinet (200), a cooling fan (280) is fixedly connected to the support shaft (300) on the inner wall of the cabinet (200), the output end of the motor (270) is fixedly connected to the screw (250), and a liquid level sensor (120) is fixedly connected to the top of the base (100).

10. A method of using an outdoor power switchgear with high safety performance, characterized in that, Specifically, the following steps are included: S1: When in use, move this device to the required installation location, install the electrical components to be installed on the mounting frame (240), and after installation, close the cabinet door (260), insert the four sets of anti-collision frames (340) into the combination frame (330) in sequence, and connect the protective rope (353) inside the guardrail (350) to the second clip (355) at one end of the adjacent guardrail through the first clip (354). The first elastic element (352) is pulled up, and the cabinet (200) is surrounded inside by the anti-collision frame (340), guardrail (350) and protective rope (353) to achieve all-round protection, prevent pedestrians from approaching the cabinet (200), increase the overall protection performance, and the detachable design is convenient for transportation and installation; S2: When any one of the four anti-collision frames (340) is impacted, the anti-collision frame (340) slides into the base (100), the second elastic element (371) is compressed to buffer the impact force, and at the same time the protective rope (353) contracts under the action of the first elastic element (352) to keep the protective rope (353) in a taut state, increasing the protection. During the movement of the anti-collision frame (340) towards the base (100), the support shaft (300) is driven to rotate by the action of the first rack (360), the first gear (310) and the second gear (320), thereby driving the other three anti-collision frames (340) to move towards the base (100) simultaneously. The corresponding second elastic elements (371) are all compressed, which, together with the buffer pad, buffers the impact force, prevents the cabinet (200) from being impacted, and increases the service life of the cabinet (200). S3: When the anti-collision frame (340) is impacted, the support shaft (300) rotates. It also drives the four sets of support frames (440) to extend out of the storage slot (110) through the third gear (400), the fourth gear (410) and the four sets of second racks (430), moving away from the base (100). This increases the support range of the base (100) and improves the overall stability. At the same time, when the support frame (440) moves, the slider is pulled by the reinforcing rod (510). As the support frame (440) moves, the reinforcing rod (510) gradually moves to a 45-degree angle, thereby reinforcing the cabinet (200) and preventing the cabinet (200) from tipping over after being impacted. This increases the overall protection. At the same time, the support frame (440) also uses the anti-collision pad (420) to block the impact source and prevent damage to the cabinet (200). S4: When encountering heavy rainfall and forming water accumulation that reaches a certain depth, the liquid level sensor (120) senses the water and transmits the signal to the motor (270). The motor (270) starts and drives the screw (250) to rotate, which in turn drives the mounting bracket (240) to slide upward on the outer wall of the sliding rod (230), preventing the internal electrical components from being damaged by rainwater and increasing the overall protection.

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