Remote safety monitoring device for transformer substation

Abstract

The utility model relates to the technical field of safety monitoring, and discloses a remote safety monitoring device for a transformer substation, which comprises a fixed seat, a vertical column is fixedly mounted at the top of the fixed seat, an extension column is movably mounted in the vertical column, a cross beam is fixedly mounted at the top of the extension column, and a camera is detachably mounted in the cross beam. Through the arrangement of the first guide groove, a worker can conveniently position the installation position of the installation base, through the arrangement of the first magnetic block and the second magnetic block, the installation base is preliminarily fixed in the cross beam, and finally after multiple sets of cameras are installed, the worker operates through the first motor, and the installation position of the installation base is adjusted. And compared with a traditional device, the device does not need to use a mounting tool when the camera is mounted, so that the mounting and dismounting efficiency is improved, and the workload of workers is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of safety monitoring, and more specifically, the utility model relates to a remote safety monitoring device for a substation. Background Technique

[0002] A substation is an important part of the power system and a key link in the power transmission and distribution network. It is mainly responsible for converting the incoming high-voltage electric energy into low-voltage electric energy and then distributing it to the user terminals. A substation generally consists of power conversion equipment, cables, a power distribution system, a control system, and an auxiliary system, etc., and is an important node and hub in the power transmission and distribution network.

[0003] In order to be able to grasp the operating status of the substation in real time, including the operating status, usage efficiency, maintenance status, etc. of power equipment, so as to timely discover and handle potential problems, reduce equipment failures and downtime, and improve the operating efficiency of the entire power system, a remote safety monitoring device for a substation is usually required to monitor the substation.

[0004] The current remote safety monitoring devices are usually composed of multiple groups of cameras. When laying, installing, disassembling, and overhauling these cameras, the staff need to work at heights and need to carry a variety of installation tools to fasten them. At this time, the staff have a heavy load and also need to carry the camera body, resulting in difficulties in installation and disassembly operations, increasing the burden on the staff. Therefore, it needs to be improved and optimized. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a remote safety monitoring device for a substation, which has the advantage of being convenient for disassembly, installation, and overhaul.

[0006] To achieve the above object, the utility model provides the following technical solution: A remote safety monitoring device for a substation, including a fixed seat, a column is fixedly installed on the top of the fixed seat, an extension column is movably installed inside the column, a cross beam is fixedly installed on the top of the extension column, and a camera is detachably installed inside the cross beam;

[0007] An installation base is fixedly installed on the top of the camera, installation bumps are fixedly installed at both the front and rear ends of the installation base, guiding grooves I are opened at the left and right ends of the bottom of the cross beam, a fixing groove is opened inside the cross beam, the guiding grooves I and the fixing groove communicate with each other, and the installation base is movably installed inside the fixing groove;

[0008] A pressing block is movably installed inside the cross beam. Fixed rods are fixedly installed at both the front and rear ends of the pressing block. A first lead screw is rotatably installed at the top of the cross beam. The first lead screw is threadedly sleeved with the pressing block. A control groove is formed above the interior of the cross beam. A rotating shaft is rotatably installed inside the control groove. A second bevel gear is fixedly installed on the outer wall of the rotating shaft. A first bevel gear is rotatably installed on the inner wall of the control groove. The first bevel gear is fixedly connected to the first lead screw. The first bevel gear and the second bevel gear are meshed with each other.

[0009] As a preferred technical solution of the present utility model, a second motor is fixedly installed inside the column;

[0010] A second lead screw is rotatably installed inside the column. The output shaft of the second motor is fixedly connected to the second lead screw. A moving block is fixedly installed at the bottom of the extension column. One end of the second lead screw penetrates into the interior of the extension column, and the second lead screw is threadedly sleeved with the extension column.

[0011] As a preferred technical solution of the present utility model, hydrophobic slopes are formed on both the front and rear sides of the top of the cross beam. A drip plate is fixedly installed at the bottom edge of the cross beam.

[0012] As a preferred technical solution of the present utility model, a second magnetic block is fixedly installed on one side of each of the two installation lugs. A first magnetic block is fixedly installed on one side of each of the two fixed slots. The first magnetic block and the second magnetic block are magnetically attracted to each other.

[0013] As a preferred technical solution of the present utility model, the size of the first guide groove corresponds to that of the installation lug, and a fixing hole for installing the fixed rod is formed inside the installation lug.

[0014] As a preferred technical solution of the present utility model, a first motor is fixedly installed on the left side of the control groove. The output shaft of the first motor is fixedly connected to the rotating shaft.

[0015] As a preferred technical solution of the present utility model, second guide grooves are formed at both the front and rear ends of the column. The moving block is movably installed inside the second guide grooves.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] 1. Through the setting of the first guide groove, it is convenient for the staff to position the installation position of the installation base. Through the setting of the first magnetic block and the second magnetic block, the installation base is preliminarily fixed inside the cross beam. Finally, after a plurality of cameras are installed, the staff operates the first motor to insert the two fixed rods into the installation lugs to complete the installation of the cameras. Compared with the traditional device, this device does not need to use installation tools when installing the cameras, improves the installation and disassembly efficiency, and reduces the operation burden of the staff;

[0018] 2. The utility model drives the displacement of the extension column sleeved with the screw rod two through the operation of the motor two. Further, the extension column drives the cross beam to displace downward. At the same time, when the extension column displaces, the moving block slides along the guide groove two to prevent the dislocation of the extension column. Compared with the traditional device, this device controls the lifting of the extension column, enabling the staff to install the camera without auxiliary tools such as ladders and lifting platforms, reducing the work burden. Meanwhile, the installation on the ground ensures the safety performance of the staff during operation. Description of the Drawings

[0019] Figure 1 is the structural schematic diagram of the utility model;

[0020] Figure 2 is the structural schematic diagram of the drip plate of the utility model;

[0021] Figure 3 is the structural schematic diagram of the screw rod one of the utility model;

[0022] Figure 4 is the exploded view of the installation base of the present utility model;

[0023] Figure 5 is the structural schematic diagram of the fixing groove of the utility model;

[0024] Figure 6 is the structural schematic diagram of the pressing block of the utility model;

[0025] Figure 7 is the structural schematic diagram of the motor one of the utility model;

[0026] Figure 8 is the structural schematic diagram of the screw rod two of the utility model.

[0027] In the figure: 1. Fixed seat; 2. Column; 3. Extension column; 4. Cross beam; 5. Hydrophobic slope; 6. Camera; 7. Guide groove one; 8. Fixing groove; 9. Magnet one; 10. Installation base; 11. Installation convex block; 12. Magnet two; 13. Pressing block; 14. Fixed rod; 15. Screw rod one; 16. Control groove; 17. Bevel gear one; 18. Bevel gear two; 19. Rotating shaft; 20. Motor one; 21. Guide groove two; 22. Moving block; 23. Screw rod two; 24. Motor two; 25. Drip plate. Detailed Implementation Manner

[0028] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] As Figures 1 to 8 shown, the present utility model provides a remote safety monitoring device for a substation, which includes a fixed seat 1. A column 2 is fixedly installed on the top of the fixed seat 1. An extension column 3 is movably installed inside the column 2. A cross beam 4 is fixedly installed on the top of the extension column 3. A camera 6 is detachably installed inside the cross beam 4;

[0030] An installation base 10 is fixedly installed on the top of the camera 6. Installation bumps 11 are fixedly installed at both the front and rear ends of the installation base 10. Guide grooves 7 are opened at the left and right ends of the bottom of the cross beam 4. A fixing groove 8 is opened inside the cross beam 4. The guide grooves 7 and the fixing groove 8 communicate with each other. The installation base 10 is movably installed inside the fixing groove 8;

[0031] A pressing block 13 is movably installed inside the cross beam 4. Fixing rods 14 are fixedly installed at both the front and rear ends of the pressing block 13. A lead screw 15 is rotatably installed on the top of the cross beam 4. The lead screw 15 and the pressing block 13 are threadedly sleeved. A control groove 16 is opened above the inside of the cross beam 4. A rotating shaft 19 is rotatably installed inside the control groove 16. A bevel gear 2 is fixedly installed on the outer wall of the rotating shaft 19. A bevel gear 17 is rotatably installed on the inner wall of the control groove 16. The bevel gear 17 and the lead screw 15 are fixedly connected. The bevel gear 17 and the bevel gear 2 are meshed with each other.

[0032] When the camera 6 needs to be installed, the staff first connect the top of the camera 6 and the mounting base 10 with bolts. Then, the staff align the mounting bumps 11 at both ends of the mounting base 10 with the first guiding groove 7. After alignment, the staff press the camera 6 into the inside of the cross beam 4 until the mounting base 10 is displaced to the top of the fixing groove 8. At this time, the staff rotate the camera 6 along the fixing groove 8. At this time, the mounting bumps 11 are displaced inside the fixing groove 8. After being displaced to a suitable position, the first magnet 9 and the second magnet 12 approach each other, making the first magnet 9 and the second magnet 12 attract magnetically. Further, the mounting base 10 is preliminarily fixed. After the staff fix multiple groups of cameras 6, the staff start the first motor 20. The operation of the first motor 20 drives the rotating shaft 19 to rotate. Further, the rotating shaft 19 drives the second bevel gear 18 to rotate. The second bevel gear 18 and the first bevel gear 17 mesh with each other, making the first bevel gear 17 drive the first lead screw 15 to rotate. The first lead screw 15 drives the pressing block 13 sleeved on its thread to displace downward. At this time, the two fixing rods 14 are inserted into the inside of the mounting bump 11, completing the installation of the camera 6. When the staff need to disassemble and repair the camera 6, the staff start the first motor 20 to reverse the output shaft of the first motor 20. Further, the fixing rods 14 leave the inside of the mounting bump 11. At this time, the staff rotate the camera 6 again to align the mounting bump 11 with the first guiding groove 7, and then the camera 6 can be disassembled.

[0033] Through the setting of the first guiding groove 7, it is convenient for the staff to position the installation position of the mounting base 10. Through the setting of the first magnet 9 and the second magnet 12, the mounting base 10 is preliminarily fixed inside the cross beam 4. Finally, after multiple groups of cameras 6 are installed, the staff, through the operation of the first motor 20, insert the two fixing rods 14 into the inside of the mounting bump 11 to complete the installation of the camera 6. And compared with the traditional device, this device does not need to use installation tools when installing the camera 6, improving the installation and disassembly efficiency and reducing the operation burden of the staff.

[0034] Among them, a second motor 24 is fixedly installed inside the column 2;

[0035] A second lead screw 23 is rotatably installed inside the column 2. The output shaft of the second motor 24 is fixedly connected to the second lead screw 23. A moving block 22 is fixedly installed at the bottom of the extension column 3. One end of the second lead screw 23 penetrates into the inside of the extension column 3, and the second lead screw 23 is threadedly sleeved with the extension column 3.

[0036] When installing or disassembling the camera 6, the staff can start the second motor 24. The operation of the second motor 24 drives the second lead screw 23 to rotate, and the second lead screw 23 drives the extension column 3 sleeved with its thread to move downward. At this time, the moving block 22 slides along the second guiding groove 21 to prevent the dislocation of the extension column 3. After the extension column 3 descends to the maximum value, the staff can easily install and disassemble the camera 6 without performing high-altitude operations.

[0037] Through the operation of the second motor 24, the second lead screw 23 drives the extension column 3 sleeved with its thread to displace. Further, the extension column 3 drives the cross beam 4 to move downward. At the same time, when the extension column 3 displaces, the moving block 22 slides along the second guiding groove 21 to prevent the dislocation of the extension column 3. Compared with the traditional device, this device controls the lifting of the extension column 3, enabling the staff to install the camera 6 without auxiliary tools such as ladders and lifts, reducing the work burden. At the same time, installing on the ground ensures the safety performance of the staff during operation.

[0038] Wherein, hydrophobic slopes 5 are provided on both the front and rear sides of the top of the cross beam 4, and a drip plate 25 is fixedly installed at the bottom edge of the cross beam 4.

[0039] In rainy and snowy weather, due to the setting of the hydrophobic slope 5, rainwater will fall on the ground through the hydrophobic slope 5. And due to the setting of the drip plate 25, when the rainwater falls along the cross beam 4, the rainwater is not likely to accumulate at the bottom of the cross beam 4 due to its surface tension.

[0040] Wherein, a second magnet 12 is fixedly installed on one side of each of the two installation bumps 11, and a first magnet 9 is fixedly installed on one side of each of the two fixing grooves 8. The first magnet 9 and the second magnet 12 are magnetically attracted to each other.

[0041] When the staff installs the camera 6, the first magnet 9 and the second magnet 12 approach each other, so that the first magnet 9 and the second magnet 12 are magnetically attracted to each other to preliminarily fix the installation base 10.

[0042] Wherein, the size of the first guiding groove 7 corresponds to that of the installation bump 11, and a fixing hole for installing the fixing rod 14 is provided inside the installation bump 11.

[0043] The staff aligns the installation bumps 11 at both ends of the installation base 10 with the first guiding groove 7 to position the installation of the camera 6.

[0044] Wherein, a first motor 20 is fixedly installed on the left side of the control groove 16, and the output shaft of the first motor 20 is fixedly connected to the rotating shaft 19.

[0045] Wherein, the front and rear ends of the column 2 are provided with the second guiding grooves 21, and the moving block 22 is movably installed inside the second guiding grooves 21.

[0046] When the motor two 24 operates, the moving block 22 slides along the guiding groove two 21 to prevent the dislocation of the extension column 3.

[0047] The working principle and usage process of the present utility model are as follows:

[0048] When it is necessary to lay and install the camera 6, the staff first connects the top of the camera 6 and the mounting base 10 with bolts. Then, the staff aligns the mounting bumps 11 at both ends of the mounting base 10 with the guiding groove one 7. After alignment, the staff presses the camera 6 into the inside of the cross beam 4 until the mounting base 10 is displaced to the topmost part of the fixing groove 8. At this time, the staff rotates the camera 6 along the fixing groove 8. At this time, the mounting bump 11 displaces inside the fixing groove 8. After displacing to a suitable position, the magnet one 9 and the magnet two 12 approach each other, making the magnet one 9 and the magnet two 12 magnetically attract each other. Further, the mounting base 10 is initially fixed. After the staff fixes multiple groups of cameras 6, the staff starts the motor one 20. The operation of the motor one 20 drives the rotating shaft 19 to rotate. Further, the rotating shaft 19 drives the bevel gear two 18 to rotate. The bevel gear two 18 and the bevel gear one 17 mesh with each other, making the bevel gear one 17 drive the lead screw one 15 to rotate. The lead screw one 15 drives the pressing block 13 sleeved with its thread to displace downward. At this time, the two fixing rods 14 are inserted into the inside of the mounting bump 11 to complete the installation of the camera 6. When the staff needs to disassemble and repair the camera 6, the staff starts the motor one 20 to reverse the output shaft of the motor one 20. Further, the fixing rod 14 leaves the inside of the mounting bump 11. At this time, the staff rotates the camera 6 again to align the mounting bump 11 and the guiding groove one 7, and then the camera 6 can be disassembled.

[0049] When installing or disassembling the camera 6, the staff can start the motor two 24. The operation of the motor two 24 drives the lead screw two 23 to rotate. The lead screw two 23 drives the extension column 3 sleeved with its thread to displace downward. At this time, the moving block 22 slides along the guiding groove two 21 to prevent the dislocation of the extension column 3. After the extension column 3 descends to the maximum value, the staff can easily install and disassemble the camera 6 without performing high-altitude operations.

[0050] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0051] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A remote safety monitoring device for a substation, comprising a fixing base (1), characterized in that: A column (2) is fixedly mounted on the top of the fixing seat (1); an extension column (3) is movably mounted inside the column (2); a crossbeam (4) is fixedly mounted on the top of the extension column (3); and a camera (6) is detachably mounted inside the crossbeam (4); A mounting base (10) is fixedly mounted on the top of the camera (6), mounting bumps (11) are fixedly mounted on both the front and rear ends of the mounting base (10), guide grooves (7) are provided at the left and right ends of the bottom of the crossbeam (4), a fixing groove (8) is provided inside the crossbeam (4), the guide grooves (7) and the fixing grooves (8) are connected to each other, and the mounting base (10) is movably mounted inside the fixing grooves (8); A pressure block (13) is movably mounted inside the cross beam (4), and fixing rods (14) are fixedly mounted at both the front and rear ends of the pressure block (13). A screw rod (15) is rotatably mounted on the top of the cross beam (4), and the screw rod (15) and the pressure block (13) are threadedly sleeved. A control groove (16) is provided at the top of the cross beam (4), and a rotating shaft (19) is rotatably mounted inside the control groove (16). A bevel gear (18) is fixedly mounted on the outer wall of the rotating shaft (19), and a bevel gear (17) is rotatably mounted on the inner wall of the control groove (16). The bevel gear (17) and the screw rod (15) are fixedly connected, and the bevel gear (17) and the bevel gear (18) are meshed with each other.

2. A remote safety monitoring device for a substation according to claim 1, characterized in that: A second motor (24) is fixedly mounted inside the column (2); A second screw rod (23) is rotatably mounted inside the upright column (2), an output shaft of the second motor (24) is fixedly connected to the second screw rod (23), a moving block (22) is fixedly mounted on the bottom of the extension column (3), one end of the second screw rod (23) penetrates into the interior of the extension column (3), and the second screw rod (23) and the extension column (3) are threadedly sleeved.

3. A remote safety monitoring device for a substation according to claim 1, characterized in that: Drainage slopes (5) are provided on both the front and rear sides of the top of the crossbeam (4), and a drip plate (25) is fixedly mounted on the bottom edge of the crossbeam (4).

4. A remote safety monitoring device for a substation according to claim 1, characterized in that: One side of the two groups of mounting protrusions (11) is fixedly mounted with a second magnetic block (12), and one side of the two groups of fixing grooves (8) is fixedly mounted with a first magnetic block (9), and the first magnetic block (9) and the second magnetic block (12) are magnetically attracted to each other.

5. A remote safety monitoring device for a substation according to claim 1, characterized in that: The guide groove 1 (7) and the mounting protrusion (11) have corresponding sizes, and a fixing hole for mounting a fixing rod (14) is provided inside the mounting protrusion (11).

6. A remote safety monitoring device for a substation according to claim 1, characterized in that: A motor 1 (20) is fixedly mounted on the left side of the control slot (16), and an output shaft of the motor 1 (20) is fixedly connected to the rotating shaft (19).

7. A remote safety monitoring device for a substation according to claim 2, characterized in that: The front and rear ends of the upright column (2) are provided with a second guide groove (21), and the moving block (22) is movably mounted inside the second guide groove (21).

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