Real-time monitoring equipment for switch cabinet

Abstract

The utility model discloses a real-time monitoring device for a switch cabinet, and relates to the technical field of switch cabinets. One side of the box body is provided with two wire holes, one side of the box body is rotatably provided with a box door, one side of the inner surface of the box body is provided with two switch devices, the upper inner wall of the box body is fixedly provided with a limiting mechanism, one side of the box body is provided with an exhaust mechanism, the limiting mechanism comprises a limiting plate, and the limiting plate is provided with an air outlet. The two sides of the limiting plate are both rotatably provided with pull rods, the lower ends of the two pull rods are both rotatably provided with limiting rods, one ends of the two limiting rods are both provided with limiting blocks, the lower ends of the two limiting blocks are jointly provided with detection equipment, and the upper ends of the two limiting blocks are both fixedly provided with limiting clamping blocks. Therefore, the switch cabinet real-time monitoring equipment can be conveniently mounted and dismounted, and through the exhaust mechanism, the switch cabinet real-time monitoring equipment can be well exhausted.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to real-time monitoring equipment for switch cabinets. Background Art

[0002] As an important power facility, switchgear is a common key equipment in places such as substations and power plants, and is widely used in power generation, transmission and distribution. However, the circuit breakers, connecting plugs and other parts in the switchgear will age with the long-term use of the equipment, causing the contact resistance to increase. Once the contact resistance of the contact exceeds the specified limit, it will cause the contact to heat up and produce a burnt smell. If it is not discovered in time and allowed to continue to deteriorate, it will also cause the equipment to burn, causing large-scale equipment failures, causing serious harm and losses.

[0003] However, the prior art still has the following problems:

[0004] Firstly, when the switch cabinet real-time monitoring equipment in the prior art monitors the burnt smell in the switch cabinet, most of the switch cabinet real-time monitoring equipment cannot be easily installed and disassembled, resulting in the switch cabinet real-time monitoring equipment being unable to be repaired or monitored in a timely manner, which makes the monitoring of the switch cabinet real-time monitoring equipment prone to omissions.

[0005] Secondly, when the real-time monitoring equipment of the switch cabinet in the prior art monitors the burnt smell in the switch cabinet, most of the real-time monitoring equipment of the switch cabinet cannot exhaust the air well, resulting in that the internal smoke cannot be discharged in time when an abnormality occurs in the switch cabinet, which causes the temperature in the switch cabinet to be too high, thereby causing greater losses.

[0006] In view of the above problems, the inventor proposes a switch cabinet real-time monitoring device to solve the above problems. Utility Model Content

[0007] In order to solve the problem that the real-time monitoring device of the switch cabinet cannot be conveniently installed and disassembled and the real-time monitoring device of the switch cabinet cannot be well ventilated; the purpose of the utility model is to provide a real-time monitoring device for the switch cabinet.

[0008] In order to solve the above technical problems, the utility model adopts the following technical solutions: a real-time monitoring device for a switch cabinet, including a box body, one side of the box body is provided with two wire holes, the wire holes are for the convenience of the switch device to connect and disconnect wires, one side of the box body is rotatably provided with a box door, one side of the inner surface of the box body is provided with two switch devices, the upper inner wall of the box body is fixedly provided with a limit mechanism, the limit mechanism is for the convenience of installing the detection device, one side of the box body is provided with an exhaust mechanism, the exhaust mechanism is for quickly exhausting the smoke inside the switch cabinet when the detection device detects a burnt smell, the limit mechanism includes a limit plate, both sides of the limit plate are rotatably provided with pull rods, the two pull rods The lower end of the rod is rotatably provided with a limit rod, one end of the two limit rods is provided with a limit block, the lower ends of the two limit blocks are jointly provided with a detection device, the upper ends of the two limit blocks are fixedly provided with a limit clamping block, the inner surfaces of the two limit clamping blocks are jointly slidably provided with a limit clamping rod, the outer surface of the limit clamping rod is sleeved with a spring, one side of the two limit blocks is provided with a rotation groove, and the inner surfaces of the two rotation grooves are respectively rotatably connected to one end of the two limit rods, the upper end of the detection device is provided with a limit groove, and the limit groove is used in conjunction with the two limit blocks, the lower end of the limit plate is provided with a limit clamping slot, and the inner surfaces of the limit clamping slot are slidably fitted with the outer surfaces of the two limit clamping blocks.

[0009] Preferably, the exhaust mechanism includes an exhaust rack, an exhaust fan is arranged inside the exhaust rack, an exhaust plate is fixedly arranged on one side of the exhaust rack, a plurality of exhaust slots are opened on one side of the exhaust plate, an exhaust plate is fixedly arranged on one side of the exhaust rack, a plurality of exhaust slots are opened on one side of the exhaust plate, a fixing slot is opened on the outer surface of the exhaust rack, and the inner surface of the fixing slot is fitted with one side of the box body, a ventilation slot is opened on one side of the exhaust rack, and the inner surface of the ventilation slot is slidably fitted with the outer surface of the exhaust fan, baffles are fixedly arranged on both sides of the exhaust rack, and one side of the opposite surfaces of the two baffles are slidably fitted with the two sides of the exhaust fan respectively.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model uses a limit mechanism. Under the action of the limit block, the pull rods on both sides of the limit plate are pulled downward to drive the limit rods to rotate and move, so that the limit rods can drive the limit blocks to move through the rotating grooves. The limit blocks can slide in the limit grooves and on the outer surface of the limit rods through the limit clamping blocks to limit the position. Then, the limit grooves on the detection equipment are fitted with the limit blocks. When the pull rods are loosened, the limit blocks can be driven by the springs to limit the position in the limit grooves, so that the real-time monitoring equipment of the switch cabinet can be easily installed and disassembled;

[0012] 2. The utility model uses an exhaust mechanism. Under the action of the exhaust fan, when the exhaust fan in the ventilation slot on the exhaust rack is in operation, the exhaust fan can be protected by the baffle plate. The smoke in the box body can be preferentially extracted from the upper part of the box body through the exhaust slot on the exhaust plate, and discharged out of the box body through the exhaust slot on the exhaust plate. The exhaust rack can be better fixed on one side of the box body through the fixing slot, so that the real-time monitoring equipment of the switch cabinet can be well exhausted. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the structure of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0016] Figure 3 It is a cross-sectional schematic diagram of the limiting mechanism of the utility model.

[0017] Figure 4 It is a schematic diagram of the exhaust mechanism of the utility model.

[0018] In the figure: 1. box body; 2. limiting mechanism; 3. exhaust mechanism; 4. box door; 5. wire hole; 6. switch device; 20. pull rod; 21. limiting rod; 22. rotating groove; 23. limiting block; 24. detection device; 25. limiting groove; 26. limiting card slot; 27. spring; 28. limiting card block; 29. ​​limiting card rod; 201. limiting plate; 30. exhaust frame; 31. fixing groove; 32. exhaust groove; 33. exhaust plate; 34. baffle; 35. ventilation groove; 36. exhaust plate; 37. exhaust groove; 38. exhaust fan. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Embodiment 1: Figure 1-3As shown, the utility model provides a switch cabinet real-time monitoring device, including a box body 1, one side of the box body 1 is provided with two wire holes 5, one side of the box body 1 is rotatably provided with a box door 4, one side of the inner surface of the box body 1 is provided with two switch devices 6, the upper inner wall of the box body 1 is fixedly provided with a limit mechanism 2, one side of the box body 1 is provided with an exhaust mechanism 3, the limit mechanism 2 includes a limit plate 201, both sides of the limit plate 201 are rotatably provided with pull rods 20, the lower ends of the two pull rods 20 are rotatably provided with limit rods 21, one end of the two limit rods 21 is provided with a limit block 23, the lower ends of the two limit blocks 23 are jointly provided with a detection device 24, the upper ends of the two limit blocks 23 are fixedly provided with a limit clamping block 28, the inner surfaces of the two limit clamping blocks 28 are jointly slidably provided with a limit clamping rod 29, and the outer surface of the limit clamping rod 29 is sleeved with a spring 27. When the switch cabinet real-time monitoring When the measuring equipment needs to install the monitoring equipment, through the limit mechanism 2, under the action of the limit block 23, the pull rod 20 on both sides of the limit plate 201 is pulled downward to drive the limit rod 21 to rotate and move, so that the limit rod 21 can drive the limit block 23 to move through the rotating groove 22, and the limit block 23 can be limited by the limit block 28 in the limit slot 26 and the outer surface of the limit rod 29. Then, the limit slot 25 on the detection equipment 24 is fitted with the limit block 23, and the pull rod 20 is released to drive the limit block 23 to be limited in the limit slot 25 through the spring 27. The box body 1 can conveniently use the switch device 6 through the box door 4, and the wire hole 5 can facilitate the connection and removal of wires, thereby achieving the purpose of convenient installation and disassembly of the real-time monitoring equipment of the switch cabinet.

[0021] A rotation groove 22 is formed on one side of the two limit blocks 23 , and the inner surfaces of the two rotation grooves 22 are rotatably connected to one end of the two limit rods 21 .

[0022] By adopting the above technical solution, the limiting rod 21 can pass through the rotation groove 22 and rotate on the inner surface of the rotation groove 22 .

[0023] A limit slot 25 is provided at the upper end of the detection device 24 , and the limit slot 25 is used in conjunction with the two limit blocks 23 .

[0024] By adopting the above technical solution, the limiting block 23 can pass through the limiting groove 25 and be engaged with the inner surface of the limiting groove 25 .

[0025] A limiting slot 26 is formed at the lower end of the limiting plate 201 , and the inner surface of the limiting slot 26 is slidably fitted with the outer surfaces of the two limiting blocks 28 .

[0026] By adopting the above technical solution, the limiting block 28 can slide on the inner surface of the limiting slot 26 through the limiting slot 26 .

[0027] Embodiment 2: Figure 4 As shown, the exhaust mechanism 3 includes an exhaust frame 30, an exhaust fan 38 is arranged inside the exhaust frame 30, an exhaust plate 33 is fixedly arranged on one side of the exhaust frame 30, and a plurality of exhaust slots 32 are opened on one side of the exhaust plate 33, and an air extraction plate 36 is fixedly arranged on one side of the exhaust frame 30, and a plurality of air extraction slots 37 are opened on one side of the air extraction plate 36. When the real-time monitoring equipment of the switch cabinet needs to exhaust the smoke in the switch cabinet, through the exhaust mechanism 3, under the action of the exhaust fan 38, when the exhaust fan 38 in the ventilation slot 35 on the exhaust frame 30 is in operation, the exhaust fan 38 can be protected by the baffle 34, and the smoke in the box body 1 can be preferentially extracted from the upper part of the box body 1 through the air extraction slot 37 on the air extraction plate 36, and discharged out of the box body 1 through the exhaust slot 32 on the exhaust plate 33, and the exhaust frame 30 can be better fixed on one side of the box body 1 through the fixed slot 31, so as to achieve the purpose that the real-time monitoring equipment of the switch cabinet can exhaust the smoke well.

[0028] By adopting the above technical solution, the real-time monitoring device of the switch cabinet can perform exhaust well.

[0029] A fixing groove 31 is formed on the outer surface of the exhaust frame 30 , and the inner surface of the fixing groove 31 is in contact with one side of the box body 1 .

[0030] By adopting the above technical solution, the box body 1 can be more stably fixed to the exhaust frame 30 through the fixing groove 31.

[0031] A ventilation slot 35 is formed on one side of the exhaust frame 30 , and the inner surface of the ventilation slot 35 is slidably fitted with the outer surface of the exhaust fan 38 .

[0032] By adopting the above technical solution, the exhaust fan 38 can be rotated better through the ventilation slot 35.

[0033] Baffles 34 are fixedly provided on both sides of the exhaust frame 30 , and opposite sides of the two baffles 34 are slidably fitted with both sides of the exhaust fan 38 .

[0034] By adopting the above technical solution, the exhaust fan 38 can rotate on one side of the baffle 34 through the baffle 34 .

[0035] Working principle: When the real-time monitoring equipment of the switch cabinet needs to install the monitoring equipment, through the limit mechanism 2, under the action of the limit block 23, the pull rod 20 on both sides of the limit plate 201 is pulled downward to drive the limit rod 21 to rotate and move, so that the limit rod 21 can drive the limit block 23 to move through the rotation groove 22, and the limit block 23 can be limited by the limit block 28 in the limit groove 26 and the outer surface of the limit rod 29. Then, the limit groove 25 on the detection device 24 is fitted with the limit block 23, and the pull rod 20 is released to drive the limit block 23 to limit and engage in the limit groove 25 through the spring 27. The box body 1 can conveniently use the switch device 6 through the box door 4, and through the wire hole 5 It can facilitate the access of wires, so that the real-time monitoring equipment of the switch cabinet can be easily installed and disassembled. When the real-time monitoring equipment of the switch cabinet needs to exhaust the smoke in the switch cabinet, through the exhaust mechanism 3, under the action of the exhaust fan 38, when the exhaust fan 38 in the ventilation slot 35 on the exhaust frame 30 is in operation, the exhaust fan 38 can be protected by the baffle 34, and the smoke in the box body 1 can be preferentially extracted from the upper part of the box body 1 through the exhaust slot 37 on the exhaust plate 36, and discharged out of the box body 1 through the exhaust slot 32 on the exhaust plate 33. The exhaust frame 30 can be better fixed on one side of the box body 1 through the fixing slot 31, so that the real-time monitoring equipment of the switch cabinet can be well exhausted.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A switch cabinet real-time monitoring device, comprising a cabinet (1), characterized in that: Two wire holes (5) are provided on one side of the box (1); a box door (4) is rotatably provided on one side of the box (1); two switch devices (6) are provided on one side of the inner surface of the box (1); a limit mechanism (2) is fixedly provided on the upper inner wall of the box (1); and an exhaust mechanism (3) is provided on one side of the box (1); The limiting mechanism (2) comprises a limiting plate (201), both sides of the limiting plate (201) are rotatably provided with pull rods (20), the lower ends of the two pull rods (20) are rotatably provided with limiting rods (21), one end of the two limiting rods (21) are provided with limiting blocks (23), the lower ends of the two limiting blocks (23) are jointly provided with a detection device (24), the upper ends of the two limiting blocks (23) are fixedly provided with limiting clamping blocks (28), the inner surfaces of the two limiting clamping blocks (28) are jointly slidably provided with limiting clamping rods (29), and the outer surface of the limiting clamping rod (29) is sleeved with a spring (27).

2. A switch cabinet real-time monitoring device according to claim 1, characterized in that: The exhaust mechanism (3) comprises an exhaust frame (30), an exhaust fan (38) is arranged inside the exhaust frame (30), an exhaust plate (33) is fixedly arranged on one side of the exhaust frame (30), a plurality of exhaust grooves (32) are opened on one side of the exhaust plate (33), and an exhaust plate (36) is fixedly arranged on one side of the exhaust frame (30), a plurality of exhaust grooves (37) are opened on one side of the exhaust plate (36).

3. A switch cabinet real-time monitoring device according to claim 1, characterized in that: A rotation groove (22) is provided on one side of the two limit blocks (23), and the inner surfaces of the two rotation grooves (22) are respectively rotatably connected to one end of the two limit rods (21).

4. A switch cabinet real-time monitoring device according to claim 1, characterized in that: A limiting groove (25) is provided at the upper end of the detection device (24), and the limiting groove (25) is used in conjunction with the two limiting blocks (23).

5. A switch cabinet real-time monitoring device according to claim 1, characterized in that: A limiting slot (26) is provided at the lower end of the limiting plate (201), and the inner surface of the limiting slot (26) is slidably fitted with the outer surfaces of the two limiting blocks (28).

6. A switch cabinet real-time monitoring device as claimed in claim 2, characterized in that: The outer surface of the exhaust frame (30) is provided with a fixing groove (31), and the inner surface of the fixing groove (31) is in contact with one side of the box body (1).

7. A switch cabinet real-time monitoring device as claimed in claim 2, characterized in that: A ventilation slot (35) is provided on one side of the exhaust frame (30), and the inner surface of the ventilation slot (35) is slidably fitted with the outer surface of the exhaust fan (38).

8. A switch cabinet real-time monitoring device as claimed in claim 2, characterized in that: Baffles (34) are fixedly provided on both sides of the exhaust frame (30), and one side of the opposite surfaces of the two baffles (34) are slidably fitted with the two sides of the exhaust fan (38) respectively.

Images