A peripheral protection device for unattended substation operation and maintenance station

Abstract

The present invention discloses a peripheral protective device for an unattended substation operation and maintenance station in the field of protective devices, comprising a transformer box base, peripheral protective fences are arranged around the transformer box base, long boards are arranged between the peripheral protective fences, a curved rod is arranged on one side of the top of the long board, a support rod is arranged above the transformer box base, a wire mesh is arranged between two sets of peripheral protective fences, a hollow block is arranged on one side of the peripheral protective fence, a connecting plate is arranged in the middle of the hollow block, a bracket is arranged at one end of the curved rod, a support rod is arranged at the top of the bracket, and a rotating rod is arranged on the outer wall of one end of the support rod. This setting is convenient for splicing, reduces the work intensity of the staff, and has a wide range of protection. At the same time, it also has rain and sun protection functions, reduces maintenance costs, and the protective device has diversified functions, can monitor the substation, and can also warn and remind the staff or outsiders.

Description

Technical Field

[0001] The invention belongs to the field of protective devices, and in particular relates to a peripheral protective device for an unattended substation operation and maintenance station. Background Art

[0002] Substation is a place where voltage is changed. In order to transmit the electric energy generated by the power plant to a distant place, the voltage must be increased and converted into high voltage electricity. When it reaches the vicinity of the user, the voltage must be lowered as needed. This work of raising and lowering voltage is completed by the substation. The main equipment of the substation is switches and transformers. According to the size, the small one is called a substation. The substation is larger than the substation. The substation generally refers to a step-down substation with a voltage level below 110kV; the substation includes "step-up and step-down" substations of various voltage levels.

[0003] According to the patent application number CN202122952128.6, an unattended substation operation and maintenance station peripheral protection device still has some defects, including a main frame and a connecting plate, a movable shaft is arranged on the side of the main frame, and a guardrail is arranged on the side of the movable shaft, a connecting plate is arranged at the end of the guardrail, and a lock is passed through the inner side of the connecting plate, a connecting frame is arranged on the back of the main frame, and a servo motor is installed inside the connecting frame, and a cooling fan is connected to the end of the servo motor, the connecting plate is arranged on one side of the main frame, and a fixing plate is arranged at the end of the main frame, a fixing nail is passed through the inner side of the fixing plate, and a warning plate is arranged at the end of the fixing nail, and the other side of the main frame A support rod is arranged on the side, and an electric telescopic rod is installed on the end of the support rod; the present invention is convenient for protecting and dissipating heat of the device, is convenient for dust-proof monitoring of the substation inside the device, and has the function of warning people. Compared with the two, the peripheral protection device of the unmanned substation operation and maintenance station is not convenient for splicing during use, which increases the work intensity of the staff, and the protection range is small. At the same time, it does not have the function of rain and sun protection, which increases the maintenance cost, and the function of the protection device is single, and the substation cannot be monitored, and there is a lack of warnings to the staff or outsiders. For this reason, we propose a peripheral protection device for an unmanned substation operation and maintenance station. Summary of the invention

[0004] The purpose of the present invention is to provide a peripheral protection device for an unmanned substation operation and maintenance station, so as to solve the problem that the peripheral protection device for an unmanned substation operation and maintenance station proposed in the above background technology is not easy to splice, which increases the workload of the staff and has a small protection range. At the same time, it does not have the function of rain and sun protection, which increases the maintenance cost. In addition, the protection device has a single function and cannot monitor the substation, and lacks warning reminders for the staff or outsiders.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a peripheral protection device for an unattended substation operation and maintenance station, comprising a transformer box base, peripheral protection fences are arranged around the transformer box base, long boards are arranged between the peripheral protection fences, a curved rod is arranged on one side of the top of the long board, a support rod is arranged above the transformer box base, a wire mesh is arranged between two sets of peripheral protection fences, a hollow block is arranged on one side of the peripheral protection fence, a connecting plate is arranged in the middle of the hollow block, a bracket is arranged at one end of the curved rod, a support rod is arranged at the top of the bracket, and a rotating rod is arranged on the outer wall of one end of the support rod A protective plate is provided at one end of the rotating rod, an inclined plate is provided at the top of the protective plate, a camera is provided at the front end surface of the top of the inclined plate, a disc is provided on the outer wall of the support rod, a mounting frame is provided at the top of the disc, an axle rod is provided in the middle of the mounting frame, an inclined rod is provided on the outer wall of the axle rod, an electric push rod is provided at one end of the long plate, a slider is provided at one end of the electric push rod, a lamp pole is provided at the top of the slider, a lighting lamp is provided at one end of the lamp pole, a warning sign is provided at one end of the support rod, a lamp trough is provided on the front end surface of the top of the warning sign, light strips are provided on the inner surfaces around the lamp trough, and a battery box is provided on the rear end surface of the top of the warning sign.

[0006] Preferably, the wire mesh is fixedly installed between two sets of outer guardrails, and the surface of the wire mesh is treated to prevent rust.

[0007] Preferably, the hollow blocks are fixedly mounted on one side of the outer protective fence, the number of the hollow blocks is multiple groups, and the connecting plates pass through the hollow blocks and splice the outer protective fence.

[0008] Preferably, the bracket is fixedly mounted on one end of the bending rod, the support rod is fixedly mounted on the top end of the bracket, the rotating rod is fixedly mounted on the outer wall of one end of the support rod, and the protective plate is movably mounted on one end of the rotating rod.

[0009] Preferably, the inclined plate is fixedly installed on the top of the protective plate, the surface of the inclined plate is waterproof and heat-insulating, and the angle of the inclined plate is degrees.

[0010] Preferably, the camera is fixedly mounted on the top front end surface of the inclined plate, and an image sensor, an A / D swivel module and a digital signal processing chip are arranged inside the camera.

[0011] Preferably, the disc is sleeved on the outer wall of the support rod, the mounting frame is fixedly mounted on the top of the disc, the shaft rod is movably mounted on the middle part of the mounting frame, the oblique rod is fixedly mounted on the outer wall of the shaft rod, threaded sleeves are provided around the bottom of the disc, and the other end of the oblique rod is movably connected to the protective plate.

[0012] Preferably, the electric push rod is fixedly mounted on one end of the long board, the slider is fixedly mounted on one end of the electric push rod, and the bottom of the slider is slidably connected to the long board.

[0013] Preferably, the lamp pole is fixedly mounted on the top of the sliding block, and the lighting lamp is fixedly mounted on one end of the lamp pole.

[0014] Preferably, the warning sign is fixedly mounted on one end of a support rod, the support rod is retractable, a light trough is opened at the top front end surface of the warning sign, a light strip is embedded in the inner surface around the light trough, and a battery box is fixedly mounted at the top rear end surface of the warning sign.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. Splice and install the outer protective fence around the base of the transformer box. The wire mesh can block the transformer box from the outside world. On the one hand, it can prevent outsiders from entering the transformer box, and on the other hand, it can also prevent some small animals from entering. The connecting plate can be inserted into the hollow block to splice the outer protective fence, and the connecting plate can also be locked by the door lock in the prior art so that the outer protective fence cannot be opened, thereby increasing the protective effect. At the same time, the wire mesh is treated with rust prevention to delay its rust speed, reduce the number of replacement times of the wire mesh, and facilitate use. Then install the long board on the outer protective fence, connect the electric push rod to the power supply, and the electric push rod drives the slider to slide on the long board, so that the lighting lamp on the lamp pole slides back and forth on the long board, which is convenient for lighting the substation. Then install the bent rod on the support plate, and the support rod and the rotating rod support the protective plate, and also make the protective plate movable. The inclined plate is made into a degree angle, and the discharge of rainwater is utilized. The rainwater drops on the inclined plate and uses the angle set to make the rainwater flow, thereby preventing rainwater from accumulating on the inclined plate, and the shaft rod on the disc can make the inclined rod movable The bottom of the disc is provided with a threaded sleeve, and the threaded sleeve is adjusted up and down on the support rod, thereby driving the installation position of the disc to move, and the inclined rod is movably connected with the protective plate, which is conducive to adjusting the angle of the protective plate and facilitating use. The surface of the protective plate is waterproof and heat-insulated to prevent rainwater from penetrating and heat from being transferred to the substation, which is conducive to cooling the substation. The camera can monitor the surrounding conditions of the transformer box, and the optical image generated by the lens is projected onto the surface of the image sensor, and then converted into an electrical signal, which is converted into a digital image signal after being converted by the A / D conversion module, and then sent to the digital signal processing chip for processing, and the image can be seen through the display (the camera is a prior art), the support rod is installed on the inclined plate, the warning sign is fixed on the support rod, and the battery is placed in the battery box in advance, and then the signal is transmitted to the light belt in the light trough, and the light belt illuminates the surrounding of the warning sign, thereby playing a warning role. Compared with the warning sign in the prior art that is treated with luminous light, this structure is clearer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 For the present invention Figure 1 Structural diagram of the middle and outer perimeter guardrails;

[0019] Figure 3For the present invention Figure 1 Schematic diagram of the structure of the middle bending rod;

[0020] Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0021] Figure 5 For the present invention Figure 1 Schematic diagram of the structure of the medium and long board;

[0022] Figure 6 For the present invention Figure 1 Schematic diagram of the structure of the middle support rod;

[0023] Figure 7 For the present invention Figure 6 Rear view of.

[0024] In the figure: 1. Transformer box base; 2. Outer protective fence; 3. Bent rod; 4. Long board; 5. Support rod; 6. Wire mesh; 7. Hollow block; 8. Connecting plate; 9. Bracket; 10. Support rod; 11. Rotating rod; 12. Protective plate; 13. Inclined plate; 14. Camera; 15. Disc; 16. Mounting frame; 17. Axis rod; 18. Inclined rod; 19. Electric push rod; 20. Slider; 21. Lamp pole; 22. Lighting lamp; 23. Warning sign; 24. Lamp trough; 25. Light strip; 26. Battery box. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0026] See also Figure 1-7The present invention provides a technical solution: a peripheral protection device for an unattended substation operation and maintenance station, comprising a transformer box base 1, a peripheral protection fence 2 is arranged around the transformer box base 1, a long board 4 is arranged between the peripheral protection fences 2, a curved rod 3 is arranged on the top side of the long board 4, a support rod 5 is arranged at the upper position of the transformer box base 1, a wire mesh 6 is arranged between two sets of peripheral protection fences 2, a hollow block 7 is arranged on one side of the peripheral protection fence 2, a connecting plate 8 is arranged in the middle of the hollow block 7, a bracket 9 is arranged at one end of the curved rod 3, a support rod 10 is arranged at the top of the bracket 9, a rotating rod 11 is arranged on the outer wall of one end of the support rod 10, a protective plate 12 is arranged at one end of the rotating rod 11, and the protective plate 1 2 is provided with an inclined plate 13 at the top, a camera 14 is provided at the front end surface of the top of the inclined plate 13, a disc 15 is provided on the outer wall of the support rod 10, a mounting frame 16 is provided at the top of the disc 15, a shaft rod 17 is provided in the middle of the mounting frame 16, an inclined rod 18 is provided on the outer wall of the shaft rod 17, an electric push rod 19 is provided at one end of the long plate 4, a slider 20 is provided at one end of the electric push rod 19, a lamp pole 21 is provided at the top of the slider 20, a lighting lamp 22 is provided at one end of the lamp pole 21, a warning sign 23 is provided at one end of the support rod 5, a lamp trough 24 is provided at the front end surface of the top of the warning sign 23, a light belt 25 is provided on the inner surface around the lamp trough 24, and a battery box 26 is provided at the rear end surface of the top of the warning sign 23.

[0027] Specifically, the wire mesh 6 is fixedly installed between two groups of outer guardrails 2, the surface of the wire mesh 6 is treated with rust prevention, the hollow block 7 is fixedly installed on one side of the outer guardrail 2, the number of the hollow blocks 7 is multiple groups, the connecting plate 8 passes through the hollow block 7 and splices the outer guardrail 2, the bracket 9 is fixedly installed at one end of the bent rod 3, the support rod 10 is fixedly installed on the top of the bracket 9, the rotating rod 11 is fixedly installed on the outer wall of one end of the support rod 10, the protective plate 12 is movably installed at one end of the rotating rod 11, the inclined plate 13 is fixedly installed on the top of the protective plate 12, the surface of the inclined plate 13 is treated with waterproof and heat insulation, the angle of the inclined plate 13 is 35 degrees, the camera 14 is fixedly installed on the front end surface of the top of the inclined plate 13, the interior of the camera 14 is provided with an image sensor, an A / D swivel module and a digital signal processing chip, and the disc 15 is sleeved on the support rod 10, the mounting frame 16 is fixedly mounted on the top of the disc 15, the shaft 17 is movably mounted on the middle part of the mounting frame 16, the oblique rod 18 is fixedly mounted on the outer wall of the shaft 17, the bottom of the disc 15 is provided with threaded sleeves around, the other end of the oblique rod 18 is movably connected with the protective plate 12, the electric push rod 19 is fixedly mounted on one end of the long board 4, the slider 20 is fixedly mounted on one end of the electric push rod 19, and the bottom of the slider 20 is slidably connected with the long board 4, the lamp pole 21 is fixedly mounted on the top of the slider 20, the lighting lamp 22 is fixedly mounted on one end of the lamp pole 21, the warning sign 23 is fixedly mounted on one end of the support rod 5, the support rod 5 is retractable, the lamp trough 24 is opened at the top front end surface of the warning sign 23, the light belt 25 is embedded in the inner surface around the lamp trough 24, and the battery box 26 is fixedly mounted on the top rear end surface of the warning sign 23.

[0028] In this embodiment, the outer protective fence 2 is spliced ​​and placed around the transformer box base 1. The wire mesh 6 can block the transformer box from the outside world. On the one hand, it can prevent outsiders from entering the transformer box, and on the other hand, it can prevent some small animals from entering. The connecting plate 8 can be inserted into the hollow block 7, so that the outer protective fence 2 is spliced, and the connecting plate 8 can also be connected by a door lock in the prior art so that the outer protective fence 2 cannot be opened, thereby increasing the protective effect. At the same time, the wire mesh 6 is treated with rust prevention to slow down its rusting speed, reduce the number of replacement times of the wire mesh 6, and facilitate use. Then the long board 4 is installed on the outer protective fence 2, and the electric push rod 19 is connected to the power supply. 19 drives the slider 20 to slide on the long board 4, thereby making the lighting lamp 22 on the lamp pole 21 slide back and forth on the long board 4, which is convenient for lighting the substation, and then the bent rod 3 is installed on the long board 4, the support rod 10 and the rotating rod 11 support the protective plate 12, and at the same time, the protective plate 12 can be moved, and the inclined plate 13 is made into a 35-degree angle. By using the discharge of rainwater, the rainwater drips on the inclined plate 13 and uses the angle set to make the rainwater flow, thereby preventing the rainwater from accumulating on the inclined plate 13, and the shaft rod 17 on the disc 15 can make the inclined rod 18 movable. There is a threaded sleeve at the bottom of the disc 15, and the threaded sleeve is adjusted up and down on the support rod 10, thereby driving the disc 15 The installation position is movable, and the inclined rod 18 is movably connected to the protective plate 12, which is conducive to adjusting the angle of the protective plate 12 and facilitating use. The surface of the protective plate 12 is waterproof and heat-insulated to prevent rainwater from penetrating and heat from being transferred to the substation, which is conducive to cooling the substation. The camera 14 can monitor the surrounding conditions of the transformer box. The optical image generated by the lens is projected onto the surface of the image sensor, and then converted into an electrical signal. After conversion by the A / D conversion module, it becomes a digital image signal, and then sent to the digital signal processing chip for processing. The image can be seen through the display (the camera 14 is a prior art). 5 is installed on the inclined plate 13, the warning sign 23 is fixed on the support rod 5, and then the battery is placed in the battery box 26 in advance, and then the signal is transmitted to the light belt 25 in the light groove 24, and the light belt 25 illuminates the surrounding of the warning sign 23, thereby playing a warning role. Compared with the warning sign 23 in the prior art that is treated with luminous light, this structure is clearer and brighter, this setting is convenient for splicing, reduces the work intensity of the staff, and has a wider protection range. At the same time, it also has the function of rain and sun protection, reduces the maintenance cost, and the protection device has diversified functions, which can monitor the substation and warn the staff or outsiders.

Claims

1. A peripheral protection device for an unattended substation operation and maintenance station, comprising a substation box base (1), characterized in that: The transformer box base (1) is provided with peripheral guardrails (2) around the periphery, long plates (4) are provided between the peripheral guardrails (2), a curved rod (3) is provided on one side of the top of the long plates (4), a support rod (5) is provided above the transformer box base (1), a wire mesh (6) is provided between the two sets of peripheral guardrails (2), a hollow block (7) is provided on one side of the peripheral guardrails (2), a connecting plate (8) is provided in the middle of the hollow block (7), a bracket (9) is provided at one end of the curved rod (3), a support rod (10) is provided at the top of the bracket (9), a rotating rod (11) is provided on the outer wall of one end of the support rod (10), a protective plate (12) is provided at one end of the rotating rod (11), an inclined plate (13) is provided at the top of the protective plate (12), and a front end of the top of the inclined plate (13) is provided. A camera (14) is provided on the surface, a disc (15) is provided on the outer wall of the support rod (10), a mounting frame (16) is provided on the top of the disc (15), a shaft (17) is provided in the middle of the mounting frame (16), an oblique rod (18) is provided on the outer wall of the shaft (17), an electric push rod (19) is provided on one end of the long board (4), a slider (20) is provided on one end of the electric push rod (19), a lamp pole (21) is provided on the top of the slider (20), a lighting lamp (22) is provided on one end of the lamp pole (21), a warning sign (23) is provided on one end of the support rod (5), a lamp trough (24) is provided on the front end surface of the top of the warning sign (23), a light strip (25) is provided on the inner surface around the lamp trough (24), and a battery box (26) is provided on the rear end surface of the top of the warning sign (23); The wire mesh (6) is fixedly installed between the two sets of peripheral guardrails (2), and the surface of the wire mesh (6) is treated to prevent rust; The hollow blocks (7) are fixedly mounted on one side of the outer protective fence (2), the number of the hollow blocks (7) is multiple, and the connecting plates (8) pass through the hollow blocks (7) and splice the outer protective fence (2); The bracket (9) is fixedly mounted on one end of the bending rod (3), the support rod (10) is fixedly mounted on the top of the bracket (9), the rotating rod (11) is fixedly mounted on the outer wall of one end of the support rod (10), and the protective plate (12) is movably mounted on one end of the rotating rod (11); The inclined plate (13) is fixedly mounted on the top of the protective plate (12), the surface of the inclined plate (13) is waterproof and heat-insulated, and the angle of the inclined plate (13) is 35 degrees; The camera (14) is fixedly mounted on the front end surface of the top end of the inclined plate (13), and an image sensor, an A / D rotating ring module and a digital signal processing chip are arranged inside the camera (14); The disc (15) is sleeved on the outer wall of the support rod (10), the mounting frame (16) is fixedly mounted on the top of the disc (15), the shaft (17) is movably mounted on the middle of the mounting frame (16), the inclined rod (18) is fixedly mounted on the outer wall of the shaft (17), threaded sleeves are provided around the bottom of the disc (15), and the other end of the inclined rod (18) is movably connected to the protective plate (12); The electric push rod (19) is fixedly mounted on one end of the long board (4), the sliding block (20) is fixedly mounted on one end of the electric push rod (19), and the bottom of the sliding block (20) is slidably connected to the long board (4); The lamp pole (21) is fixedly mounted on the top of the slider (20), and the lighting lamp (22) is fixedly mounted on one end of the lamp pole (21); The warning sign (23) is fixedly mounted on one end of a support rod (5), the support rod (5) is retractable, a light trough (24) is provided at the front end surface of the top end of the warning sign (23), a light strip (25) is embedded in the inner surface around the light trough (24), and a battery box (26) is fixedly mounted on the rear end surface of the top end of the warning sign (23).

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