Power distribution cabinet with isolation device

Abstract

The utility model relates to the technical field of power distribution cabinets, and discloses a power distribution cabinet with an isolation device, which comprises a power distribution cabinet main body, a waterproof top plate is inserted into the top end of the power distribution cabinet main body, and a diversion trench is formed in the top of the waterproof top plate; the bottom of the flow guide groove is fixedly connected with a fixing frame, shielding plates are welded to the left side and the right side of the fixing frame, an adjusting groove is formed in the fixing frame, a sliding block is slidably connected into the adjusting groove, fixing plates are welded to the left side and the right side of the sliding block, and springs are fixedly connected to the left end and the right end of each fixing plate. According to the utility model, when the handle is matched with the spring to pull on the left side and the right side of the fixing plate, the limiting plug pins in the fixing plate and the fixing ring slide and pull left and right under the tension of the spring in cooperation with the tension of the spring, so that the limiting plug pins on the left side and the right side of the power distribution cabinet main body can be conveniently pulled out; and position adjustment is carried out through cooperation with the fixing frame and the adjusting groove.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an isolation device. Background Art

[0002] A distribution cabinet is a device used for power distribution and control in a power system. It is the final equipment of the distribution system and is usually located in a power room within a building or industrial facility. The distribution cabinet contains various electrical components such as circuit breakers, switches, contactors, fuses, transformers, etc. These components work together to distribute electricity to different loads or equipment.

[0003] Comparison authorization number 202120334573.3 A high-voltage distribution cabinet with an isolation and protection device, comprising a shell, a distribution cabinet body is fixedly arranged inside the shell, second guardrails are fixedly arranged on both sides of the distribution cabinet body, and support mechanisms are arranged outside the second guardrails on both sides, and the support mechanism comprises a support assembly, and the support assembly comprises a support column, one side of the support column is fixedly connected to the inner wall of the shell, and the other side of the support column is fixedly connected to the second guardrail, and a heat dissipation mechanism and a lifting mechanism are respectively arranged inside the shell; the heat dissipation mechanism comprises a second connecting shaft, and the second connecting shaft is provided Inside the shell, one end of the second connecting shaft is connected to the inner wall of the shell through a bearing, one end of the second connecting shaft is fixedly provided with an eleventh bevel gear, the other end of the second connecting shaft is fixedly connected with the tenth bevel gear, and a ninth bevel gear is provided on one side of the tenth bevel gear. When the power distribution cabinet is to be opened, the sixth bevel gear is connected to the one-way bearing through the transmission rod, and the transmission rod is reversed to drive the first guardrail to move up and down, and the lifting and lowering of the first guardrail can be controlled. The second guardrail outside the power distribution cabinet has a protective isolation effect on the entire power distribution cabinet, preventing excessive parts inside the power distribution cabinet, which is easily damaged after long-term use, leakage and other dangers, and causing accidental injuries to personnel.

[0004] This is a high-voltage power distribution cabinet with an isolation protection device. Such a configuration can prevent excessive internal parts of the power distribution cabinet from being easily damaged after long-term use, leakage and other dangers, causing accidental injuries to personnel. However, the waterproof shed on the top of the shell is fixed on the shell. After the equipment has been used for a long time, it is not convenient to conveniently install and disassemble the top waterproof shed, which affects the service life of the waterproof shed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a power distribution cabinet with an isolation device.

[0006] The utility model is implemented by the following technical scheme: a power distribution cabinet with an isolation device, comprising a power distribution cabinet body, a waterproof top plate is plugged into the top of the power distribution cabinet body, and a guide groove is opened on the top of the waterproof top plate;

[0007] A fixing frame is fixedly connected to the bottom of the guide groove, and baffles are welded to the left and right sides of the fixing frame. An adjustment groove is opened inside the fixing frame, and a slider is slidably connected inside the adjusting groove. A fixing plate is welded to the left and right sides of the slider, and a spring is fixedly connected to the left and right ends of the fixing plate. A handle is fixedly connected to the left and right sides of the spring, and a limit pin is fixedly connected to the right and left ends of the handle. A fixing ring is welded to the left and right sides of the distribution cabinet body, and a mounting block is fixedly connected to the bottom end of the distribution cabinet body.

[0008] Through the above technical solution, the number of springs is set to two, which is convenient for cooperating with the handle to drive the springs to contract at both ends of the fixed plate.

[0009] As a further improvement of the above solution, the guide grooves are symmetrically distributed with the waterproof top plate as the center, and the fixing frame and the shielding plate are symmetrically distributed with the waterproof top plate as the center.

[0010] Through the above technical solution, the number of shielding plates is set to two, which can protect the handle, fixing plate and limit latch at the bottom from rainwater, thereby increasing the service life of the equipment.

[0011] As a further improvement of the above solution, a power distribution cabinet body is plugged into the bottom end of the mounting block, and the adjustment slots are symmetrically distributed with the fixing frame as the center.

[0012] As a further improvement of the above solution, the limit pins are symmetrically distributed with the fixing plate as the center, and the limit pins penetrate the fixing plate and the fixing ring and extend to the interior of the power distribution cabinet body.

[0013] As a further improvement of the above solution, the sliding blocks are symmetrically distributed with the fixed plate as the center, and the interior of the adjusting groove is slidably connected with the fixed plate.

[0014] Through the above technical solution, the number of the sliders is set to two, which is convenient for the fixed plate and the slider to slide inside the adjustment groove.

[0015] As a further improvement of the above solution, the spring and the handle are symmetrically distributed with the power distribution cabinet body as the center, and a fixing ring is inserted into the interior of the power distribution cabinet body.

[0016] As a further improvement of the above solution, a fixing ring is slidably connected inside the fixing plate, the number of the mounting blocks is set to three, and fixing rings are inserted on the left and right sides of the power distribution cabinet body.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] The utility model can raise and lower the position height of the internal installation block and the fixing plate by arranging the fixing frame and the adjustment groove at the bottom end of the waterproof top plate. When the handle cooperates with the spring to pull the left and right sides of the fixing plate, the tension of the spring cooperates with the limit pins inside the fixing plate and the fixing ring to slide and pull left and right under the tension of the spring, which is convenient for pulling out the limit pins on the left and right sides of the distribution cabinet body, and then adjusting the position with the fixing frame and the adjustment groove, which is convenient for installation and disassembly of the waterproof top plate, brings convenience to the use of the staff, and can also ensure the stability of the waterproof top plate when it is fixed to the top of the distribution cabinet body.

[0019] The utility model can ensure the convenience of connection and fixation between the two through the waterproof top plate and the mounting block on the top of the distribution cabinet body. By arranging the waterproof top plate and the guide groove on the top of the distribution cabinet body, when the equipment is placed outdoors and is exposed to external rainy weather, the distribution cabinet body at the bottom of the guide groove can be protected. The guide groove on the top of the waterproof top plate can prevent rainwater from accumulating on the top of the waterproof top plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the waterproof top plate structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0023] Figure 4 This is an enlarged schematic diagram of the structure at A of the utility model;

[0024] Figure 5 It is a schematic diagram of the anatomical structure of the waterproof top plate of the utility model.

[0025] Description of main symbols:

[0026] 1. Power distribution cabinet body; 2. Waterproof top plate; 3. Guide groove; 4. Fixed frame; 5. Shielding plate; 6. Adjustment groove; 7. Fixed plate; 8. Handle; 9. Spring; 10. Limiting pin; 11. Fixed ring; 12. Mounting block; 13. Slider. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Example:

[0029] Please combine Figure 1-5A power distribution cabinet with an isolation device in this embodiment includes a power distribution cabinet body 1, a waterproof top plate 2 is plugged into the top of the power distribution cabinet body 1, and a guide groove 3 is opened on the top of the waterproof top plate 2;

[0030] The bottom of the guide groove 3 is fixedly connected with a fixing frame 4, and a shielding plate 5 is welded on the left and right sides of the fixing frame 4. An adjustment groove 6 is opened inside the fixing frame 4, and a slider 13 is slidably connected inside the adjusting groove 6. A fixing plate 7 is welded on the left and right sides of the slider 13. The left and right ends of the fixing plate 7 are fixedly connected with a spring 9, and the left and right sides of the spring 9 are fixedly connected with a handle 8. The right and left ends of the handle 8 are fixedly connected with a limited position pin 10. A fixing ring 11 is welded on the left and right sides of the distribution cabinet body 1, and a mounting block 12 is fixedly connected to the bottom end of the distribution cabinet body 1. By setting the fixing frame 4 and the adjustment groove 6 at the bottom of the waterproof top plate 2, The internal mounting block 12 and the fixed plate 7 are raised and lowered in height. When the handle 8 cooperates with the spring 9 to pull the left and right sides of the fixed plate 7, the tension of the spring 9 is cooperated to make the limit pins 10 inside the fixed plate 7 and the fixed ring 11 slide and pull left and right under the tension of the spring 9, which is convenient for pulling out the limit pins 10 on the left and right sides of the distribution cabinet body 1, and then cooperating with the fixing frame 4 and the adjustment slot 6 to adjust the position, which is convenient for installing and disassembling the waterproof top plate 2, bringing convenience to the staff's use, and also can ensure the stability of the waterproof top plate 2 when it is fixed on the top of the distribution cabinet body 1.

[0031] The number of springs 9 is set to two, so as to facilitate the handle 8 to drive the springs 9 to contract at both ends of the fixing plate 7.

[0032] The guide grooves 3 are symmetrically distributed with the waterproof top plate 2 as the center, and the fixing frame 4 and the shielding plate 5 are symmetrically distributed with the waterproof top plate 2 as the center.

[0033] The number of shielding plates 5 is set to two, which can protect the handle 8, the fixing plate 7 and the limit latch 10 at the bottom from rainwater, thereby increasing the service life of the equipment.

[0034] The bottom end of the mounting block 12 is plugged with the power distribution cabinet body 1, and the adjustment slots 6 are symmetrically distributed with the fixing frame 4 as the center. The waterproof top plate 2 on the top of the power distribution cabinet body 1 and the mounting block 12 can ensure the convenience of connection and fixation between the two.

[0035] The limit pins 10 are symmetrically distributed around the fixing plate 7 , and the limit pins 10 penetrate the fixing plate 7 and the fixing ring 11 and extend to the inside of the power distribution cabinet body 1 .

[0036] The sliders 13 are symmetrically distributed with the fixing plate 7 as the center, and the fixing plate 7 is slidably connected inside the adjusting groove 6 .

[0037] The number of the sliding blocks 13 is set to two, so as to facilitate the sliding of the fixing plate 7 and the sliding blocks 13 inside the adjusting groove 6 .

[0038] The spring 9 and the handle 8 are symmetrically distributed with the distribution cabinet body 1 as the center. A fixing ring 11 is inserted inside the distribution cabinet body 1. By setting the waterproof top plate 2 and the guide groove 3 on the top of the distribution cabinet body 1, when the equipment is placed outdoors and exposed to external rainy weather, the distribution cabinet body 1 at the bottom of the guide groove 3 can be protected and can cooperate with the guide groove 3 on the top of the waterproof top plate 2 to prevent rainwater from accumulating on the top of the waterproof top plate 2.

[0039] A fixing ring 11 is slidably connected inside the fixing plate 7 , the number of the mounting blocks 12 is set to three, and the fixing rings 11 are inserted into the left and right sides of the power distribution cabinet body 1 .

[0040] The implementation principle of a power distribution cabinet with an isolation device in the embodiment of the present application is as follows: the equipment is placed in a suitable position, and the internal mounting block 12 and the fixing plate 7 can be raised and lowered in height by setting a fixing frame 4 and an adjusting slot 6 at the bottom of the waterproof top plate 2. When the handle 8 cooperates with the spring 9 to pull on the left and right sides of the fixing plate 7, the tension of the spring 9 is cooperated to make the limit pins 10 inside the fixing plate 7 and the fixing ring 11 slide and pull left and right under the tension of the spring 9, so as to facilitate the extraction of the limit pins 10 on the left and right sides of the power distribution cabinet body 1, and then cooperate with the fixing frame 4 and the adjusting slot 6 to pull the limit pins 10 left and right. The position can be adjusted to facilitate the installation and removal of the waterproof top plate 2, which brings convenience to the staff. The stability of the waterproof top plate 2 when fixed on the top of the distribution cabinet body 1 can be ensured. The waterproof top plate 2 and the mounting block 12 on the top of the distribution cabinet body 1 can ensure the convenience of connection and fixation between the two. By setting the waterproof top plate 2 and the guide groove 3 on the top of the distribution cabinet body 1, when the equipment is placed outdoors and is exposed to external rainy weather, the distribution cabinet body 1 at the bottom of the guide groove 3 can be protected. The guide groove 3 on the top of the waterproof top plate 2 can prevent rainwater from accumulating on the top of the waterproof top plate 2.

[0041] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A power distribution cabinet with an isolation device, comprising a power distribution cabinet body (1), a waterproof top plate (2) being inserted at the top of the power distribution cabinet body (1), and a guide groove (3) being provided at the top of the waterproof top plate (2); It is characterized in that The bottom of the guide groove (3) is fixedly connected to a fixing frame (4), the left and right sides of the fixing frame (4) are welded with shielding plates (5), an adjustment groove (6) is provided inside the fixing frame (4), a slider (13) is slidably connected inside the adjustment groove (6), a fixing plate (7) is welded on the left and right sides of the slider (13), the left and right ends of the fixing plate (7) are fixedly connected to a spring (9), the left and right sides of the spring (9) are fixedly connected to a handle (8), the right and left ends of the handle (8) are fixedly connected to a limit pin (10), the left and right sides of the power distribution cabinet body (1) are welded with fixing rings (11), and the bottom end of the power distribution cabinet body (1) is fixedly connected to a mounting block (12).

2. A power distribution cabinet with an isolation device as claimed in claim 1, characterized in that: The guide grooves (3) are symmetrically distributed with the waterproof top plate (2) as the center, and the fixing frame (4) and the shielding plate (5) are symmetrically distributed with the waterproof top plate (2) as the center.

3. A power distribution cabinet with an isolation device as claimed in claim 1, characterized in that: The bottom end of the mounting block (12) is plugged with a power distribution cabinet body (1), and the adjustment slots (6) are symmetrically distributed with the fixing frame (4) as the center.

4. A power distribution cabinet with an isolation device as claimed in claim 3, characterized in that: The limit pins (10) are symmetrically distributed with the fixing plate (7) as the center, and the limit pins (10) penetrate the fixing plate (7) and the fixing ring (11) and extend to the interior of the power distribution cabinet body (1).

5. A power distribution cabinet with an isolation device as claimed in claim 1, characterized in that: The sliding blocks (13) are symmetrically distributed with the fixed plate (7) as the center, and the interior of the adjusting groove (6) is slidably connected with the fixed plate (7).

6. A power distribution cabinet with an isolation device as claimed in claim 5, characterized in that: The spring (9) and the handle (8) are symmetrically distributed with the power distribution cabinet body (1) as the center, and a fixing ring (11) is inserted into the interior of the power distribution cabinet body (1).

7. A power distribution cabinet with an isolation device as claimed in claim 6, characterized in that: A fixing ring (11) is slidably connected inside the fixing plate (7), the number of the mounting blocks (12) is set to three, and the left and right sides of the power distribution cabinet body (1) are plugged with fixing rings (11).

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