Alternating current power supply monitoring device for transformer substation

Abstract

The utility model discloses an AC power supply monitoring device for a transformer station, which belongs to the technical field of transformer stations and comprises a base, a support table and a motorized cabin, the support table is fixedly connected to the side surface of the base, and the motorized cabin is arranged in the support table. By arranging a first motor, a second motor, a threaded column, a threaded cap and a movable rod, when a monitored transverse angle needs to be adjusted, only the first motor needs to be controlled to operate through an external control switch, so that a rotary table loaded with a camera is driven to rotate, and when a monitored longitudinal angle needs to be adjusted, the rotary table is driven to rotate. When the power supply is used, a second motor is controlled to operate through a control switch, so that a threaded column is driven to rotate, and a camera is driven to move longitudinally under the cooperation of the threaded column, a threaded cap and a movable rod, so that the purpose of adjusting the longitudinal angle of the camera is achieved, and the purpose of monitoring the environment around the power supply is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer substations, and more specifically, to an AC power supply monitoring device for transformer substations. Background Art

[0002] A substation is a place in the power system that transforms voltage and current, receives electric energy, and distributes electric energy. The substation in a power plant is a step-up substation, which boosts the electric energy generated by the generator and feeds it into the high-voltage power grid.

[0003] The AC power supply used in the substation needs to be monitored. Most of the existing monitoring devices monitor the data on the power supply, thereby monitoring the real-time situation of the substation, but the outside of the power supply and the surrounding environment cannot be monitored. The ambient temperature around the power supply when it is working also needs to be monitored, otherwise it will cause power failure. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide an AC power supply monitoring device for a substation, which is convenient for monitoring the external and surrounding environment of the power supply, and is convenient for monitoring the ambient temperature around the power supply when it is working.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides an AC power supply monitoring device for a substation, including a base, a support platform and a mobile warehouse, the support platform is fixedly connected to the side of the base, the mobile warehouse is opened inside the support platform, a first motor is fixedly connected inside the mobile warehouse, the output end of the first motor is fixedly connected to a first rotating shaft, a first bearing is passed through the surface of the mobile warehouse, the first rotating shaft is passed through the first bearing, the upper end of the first rotating shaft is fixedly connected to a turntable, a transmission warehouse is opened inside the turntable, a second motor is fixedly connected inside the transmission warehouse, the output end of the second motor is fixedly connected to a threaded column, The other end of the threaded column is fixedly connected to the second rotating shaft, and the second bearing is fixedly connected to the inside of the transmission warehouse, and the other end of the second rotating shaft is inserted into the second bearing. The surface of the threaded column is threadedly connected to a threaded nut, and the side of the threaded nut is fixedly connected to a connecting rod. A movable groove is opened on the surface of the transmission warehouse, and the connecting rod is inserted in the movable groove. The upper surface of the turntable is fixedly connected to a fixed table, and the side of the fixed table is movably connected to a camera via a pin shaft, and the side of the camera is fixedly connected to a connecting block, the upper end of the connecting rod is movably connected to a movable rod via a pin shaft, and the upper end of the movable rod is movably connected to the connecting block via a pin shaft.

[0008] When using an AC power supply monitoring device for a substation using the technical solution, by setting a first motor, a second motor, a threaded column, a threaded cap and a movable rod, when it is necessary to adjust the lateral angle of monitoring, it is only necessary to control the operation of the first motor through an external control switch, thereby driving the turntable carrying the camera to rotate. When it is necessary to adjust the longitudinal angle of monitoring, it is only necessary to control the operation of the second motor through the control switch, thereby driving the threaded column to rotate. With the cooperation of the threaded column, the threaded cap and the movable rod, the camera is driven to move longitudinally, thereby achieving the purpose of adjusting the longitudinal angle of the camera, thereby achieving the purpose of monitoring the environment around the power supply.

[0009] Furthermore, a support frame is fixedly connected to the side of the camera, and an infrared temperature measuring probe is fixedly connected inside the support frame.

[0010] Furthermore, a baffle is fixedly connected to the side of the camera, and a ranging sensor is arranged on the side of the camera.

[0011] Furthermore, a slide rail is provided on the upper surface of the support platform, and there are two groups of the slide rails, and another group of the slide rails is provided on the lower surface of the turntable. Balls are provided inside the slide rails, and there are multiple balls, which are symmetrically arranged inside the slide rails.

[0012] Furthermore, a fixing block is fixedly connected to the side of the base, and fixing bolts are passed through the surface of the fixing block. There are a plurality of fixing bolts, which are arranged in a rectangular shape on the side of the base.

[0013] (3) Beneficial effects

[0014] In summary, the utility model has the following beneficial effects:

[0015] 1. The AC power supply monitoring device for a substation is provided with a first motor, a second motor, a threaded column, a threaded cap and a movable rod. When the lateral angle of monitoring needs to be adjusted, it is only necessary to control the operation of the first motor through an external control switch, thereby driving the turntable carrying the camera to rotate. When the longitudinal angle of monitoring needs to be adjusted, it is only necessary to control the operation of the second motor through the control switch, thereby driving the threaded column to rotate. With the cooperation of the threaded column, the threaded cap and the movable rod, the camera is driven to move longitudinally, thereby achieving the purpose of adjusting the longitudinal angle of the camera, thereby achieving the purpose of monitoring the environment around the power supply;

[0016] 2. The AC power supply monitoring device for a substation is equipped with an infrared temperature measuring probe. Under the action of the infrared temperature measuring probe, the temperature around the power supply can be monitored to avoid power supply failure caused by excessively high temperature around the power supply, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the structure of the utility model in front view and section;

[0019] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0020] Figure 3 It is a schematic diagram of the structure enlarged at point A in the utility model.

[0021] The symbols in the accompanying drawings are:

[0022] 1. Base; 2. Support platform; 3. Motorized warehouse; 4. First motor; 5. First rotating shaft; 6. First bearing; 7. Turntable; 8. Transmission warehouse; 9. Second motor; 10. Threaded column; 11. Second rotating shaft; 12. Second bearing; 13. Threaded cap; 14. Connecting rod; 15. Movable groove; 16. Fixed platform; 17. Camera; 18. Connecting block; 19. Support frame; 20. Infrared temperature probe; 21. Baffle; 22. Distance sensor; 23. Slide rail; 24. Ball bearing; 25. Fixed block; 26. Fixed bolt; 27. Movable rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0024] Example:

[0025] The following is combined with Figure 1-3 The utility model is described in further detail.

[0026] See also Figure 1-3The utility model provides a technical solution: an AC power supply monitoring device for a substation, comprising a base 1, a support platform 2 and a motorized warehouse 3, the support platform 2 is fixedly connected to the side of the base 1, the motorized warehouse 3 is opened inside the support platform 2, a first motor 4 is fixedly connected inside the motorized warehouse 3, an output end of the first motor 4 is fixedly connected to a first rotating shaft 5, a first bearing 6 is penetrated on the surface of the motorized warehouse 3, the first rotating shaft 5 is penetrated in the first bearing 6, a turntable 7 is fixedly connected to the upper end of the first rotating shaft 5, a transmission warehouse 8 is opened inside the turntable 7, a second motor 9 is fixedly connected inside the transmission warehouse 8, a threaded column 10 is fixedly connected to the output end of the second motor 9, and the other end of the threaded column 10 is fixedly connected to the output end of the second motor 9. A second rotating shaft 11 is fixedly connected, a second bearing 12 is fixedly connected inside the transmission chamber 8, the other end of the second rotating shaft 11 is inserted into the second bearing 12, a threaded cap 13 is threadedly connected to the surface of the threaded column 10, a connecting rod 14 is fixedly connected to the side of the threaded cap 13, a movable groove 15 is opened on the surface of the transmission chamber 8, the connecting rod 14 is inserted into the movable groove 15, a fixed table 16 is fixedly connected to the upper surface of the turntable 7, a camera 17 is movably connected to the side of the fixed table 16 through a pin shaft, a connecting block 18 is fixedly connected to the side of the camera 17, the upper end of the connecting rod 14 is movably connected to a movable rod 27 through a pin shaft, and the upper end of the movable rod 27 is movably connected to the connecting block 18 through a pin shaft.

[0027] By adopting the above technical solution, the AC power supply monitoring device for a substation is provided with a first motor 4, a second motor 9, a threaded column 10, a threaded cap 13 and a movable rod 27. When it is necessary to adjust the lateral angle of monitoring, it is only necessary to control the operation of the first motor 4 through an external control switch, thereby driving the turntable 7 carrying the camera 17 to rotate. When it is necessary to adjust the longitudinal angle of monitoring, it is only necessary to control the operation of the second motor 9 through the control switch, thereby driving the threaded column 10 to rotate. With the cooperation of the threaded column 10, the threaded cap 13 and the movable rod 27, the camera 17 is driven to move longitudinally, thereby achieving the purpose of adjusting the longitudinal angle of the camera 17, thereby achieving the purpose of monitoring the environment around the power supply.

[0028] Specifically, a support frame 19 is fixedly connected to the side of the camera 17 , and an infrared temperature measuring probe 20 is fixedly connected inside the support frame 19 .

[0029] By adopting the above technical solution, the AC power supply monitoring device for the substation is equipped with an infrared temperature measuring probe 20. Under the action of the infrared temperature measuring probe 20, the temperature around the power supply can be monitored to avoid power supply failure caused by excessively high temperature around the power supply, thereby improving the practicality of the device.

[0030] Specifically, a baffle 21 is fixedly connected to the side of the camera 17 , and a distance measuring sensor 22 is arranged on the side of the camera 17 .

[0031] Specifically, the upper surface of the support platform 2 is provided with slide rails 23 , there are two groups of slide rails 23 , and the other group of slide rails 23 is provided on the lower surface of the turntable 7 , and balls 24 are arranged inside the slide rails 23 , there are a plurality of balls 24 , and they are symmetrically arranged inside the slide rails 23 .

[0032] Specifically, a fixing block 25 is fixedly connected to the side of the base 1 , and a fixing bolt 26 is passed through the surface of the fixing block 25 . There are a plurality of fixing bolts 26 , which are arranged in a rectangular shape on the side of the base 1 .

[0033] The working principle of the utility model is as follows: when in use, the device is first moved to a position suitable for the use of the device, and then the device is fixed near the power supply by the fixing bolt 26, thereby ensuring that the device maintains a stable working state during normal operation. When it is necessary to adjust the lateral angle of monitoring, it is only necessary to control the operation of the first motor 4 through the external control switch, thereby driving the turntable 7 carrying the camera 17 to rotate. When it is necessary to adjust the longitudinal angle of monitoring, it is only necessary to control the operation of the second motor 9 through the control switch, thereby driving the threaded column 10 to rotate. With the cooperation of the threaded column 10, the threaded cap 13 and the movable rod 27, the camera 17 is driven to move longitudinally, thereby achieving the purpose of adjusting the longitudinal angle of the camera 17, thereby achieving the purpose of monitoring the environment around the power supply. Under the action of the infrared temperature measuring probe 20, the temperature around the power supply can be monitored to avoid the power supply failure caused by excessively high temperature around the power supply, thereby improving the practicality of the device.

[0034] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. An AC power supply monitoring device for a substation, comprising a base (1), a support platform (2) and a mobile compartment (3), characterized in that: The support platform (2) is fixedly connected to the side of the base (1); the motorized warehouse (3) is arranged inside the support platform (2); a first motor (4) is fixedly connected inside the motorized warehouse (3); an output end of the first motor (4) is fixedly connected to a first rotating shaft (5); a first bearing (6) is passed through the surface of the motorized warehouse (3); the first rotating shaft (5) is passed through the first bearing (6); an upper end of the first rotating shaft (5) is fixedly connected to a turntable (7); a transmission warehouse (8) is arranged inside the turntable (7); a second motor (9) is fixedly connected inside the transmission warehouse (8); a threaded column (10) is fixedly connected to the output end of the second motor (9); the other end of the threaded column (10) is fixedly connected to a second rotating shaft (11); a first bearing (6) is passed through the surface of the motorized warehouse (3); the first rotating shaft (5) is passed through the first bearing (6); a turntable (7) is fixedly connected to the upper end of the first rotating shaft (5); a transmission warehouse (8) is arranged inside the turntable (7); a second motor (9) is fixedly connected inside the transmission warehouse (8); a threaded column (10) is fixedly connected to the output end of the second motor (9); a second rotating shaft (11) is fixedly connected to the other end of the threaded column (10); a second rotating shaft (11) is fixedly connected to the transmission warehouse (8); A second bearing (12) is connected, the other end of the second rotating shaft (11) is inserted into the second bearing (12), the surface of the threaded column (10) is threadedly connected with a threaded nut (13), the side of the threaded nut (13) is fixedly connected with a connecting rod (14), the surface of the transmission bin (8) is provided with a movable groove (15), the connecting rod (14) is inserted into the movable groove (15), the upper surface of the turntable (7) is fixedly connected with a fixed platform (16), the side of the fixed platform (16) is movably connected with a camera (17) through a pin shaft, the side of the camera (17) is fixedly connected with a connecting block (18), the upper end of the connecting rod (14) is movably connected with a movable rod (27) through a pin shaft, and the upper end of the movable rod (27) is movably connected to the connecting block (18) through a pin shaft.

2. The AC power supply monitoring device for a substation according to claim 1, characterized in that: A support frame (19) is fixedly connected to the side of the camera (17), and an infrared temperature measuring probe (20) is fixedly connected inside the support frame (19).

3. The AC power supply monitoring device for a substation according to claim 1, characterized in that: A baffle (21) is fixedly connected to the side of the camera (17), and a distance measuring sensor (22) is arranged on the side of the camera (17).

4. The AC power supply monitoring device for a substation according to claim 1, characterized in that: The upper surface of the support platform (2) is provided with a slide rail (23), and there are two groups of the slide rails (23). Another group of the slide rails (23) is provided on the lower surface of the turntable (7). Ball bearings (24) are arranged inside the slide rails (23). There are a plurality of the ball bearings (24) and they are symmetrically arranged inside the slide rails (23).

5. The AC power supply monitoring device for a substation according to claim 1, characterized in that: A fixing block (25) is fixedly connected to the side of the base (1), and fixing bolts (26) are passed through the surface of the fixing block (25). There are a plurality of fixing bolts (26) arranged in a rectangular shape on the side of the base (1).

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