Alarm linkage system for transformer substation

Abstract

The invention relates to the technical field of substation monitoring equipment, and particularly discloses an alarm linkage system for a substation, which comprises a bottom plate, and is characterized in that a support rod is arranged on the upper side of the bottom plate, a first motor is arranged at the upper end of the support rod, a platform is arranged at the output end of the first motor, and a control mechanism is arranged at the upper end of the platform; a human body induction mechanism is arranged on one side of the control mechanism, a solar panel is arranged on the other side of the control mechanism, and a lifting assembly is arranged between the supporting rod and the bottom plate. By arranging the lifting assembly, the platform can be subjected to lifting adjustment at different heights, and the practicability of the device is improved; by arranging the cleaning brush, the upper end of the solar panel can be cleaned conveniently, and the use efficiency is prevented from being affected by dust accumulation at the upper end of the solar panel; the platform is reasonable in structural arrangement and complete in function, and has the characteristic of being capable of adjusting different heights of the platform. And meanwhile, the upper end of the solar panel can be cleaned, it is guaranteed that the solar panel efficiently absorbs solar energy, the use effect is good, and the device is suitable for wide application and popularization.

Description

Technical Field

[0001] The invention relates to the technical field of transformer substation monitoring equipment, and in particular to an alarm linkage system for transformer substations. Background Art

[0002] Substations are places in power systems where the voltage and current of electric energy are transformed, concentrated and distributed. In order to ensure the quality of electric energy and the safety of equipment, voltage adjustment, flow control (the flow and distribution of voltage, current and power in each node and branch of the power system) and protection of transmission and distribution lines and major electrical equipment are also required in substations.

[0003] Due to the role played by substations, they generally carry high voltage electricity. Once people get close to them, electric shock accidents are likely to occur. Therefore, the power department needs to frequently inspect substations. At present, the inspection of substations mainly relies on manual inspections by staff, which has the disadvantage of high labor intensity. At present, substations are distributed in various corners, which has the disadvantage of high management difficulty.

[0004] In order to solve this technical problem, the existing Chinese patent application number 201520916014.8 discloses a human proximity alarm device for substations, which can reduce the labor intensity of staff and bring convenience to the management of substations. However, the platform in the patent is rotated and adjusted, and the platform cannot be adjusted to different heights, which makes the platform inconvenient to use. At the same time, the original device charges the battery by setting up solar panels, but does not have the function of cleaning the solar panels. The upper end of the solar panels is prone to dust after long-term use, which affects the efficiency of the solar panels. Summary of the invention

[0005] The object of the present invention is to provide an alarm linkage system for a transformer substation, which can adjust a platform to different heights and can clean solar panels.

[0006] The present invention is achieved through the following technical scheme: an alarm linkage system for a substation, comprising a base plate, characterized in that a support rod is arranged on the upper side of the base plate, a first motor is arranged on the upper end of the support rod, a platform is arranged on the output end of the first motor, a control mechanism is arranged on the upper end of the platform, a human body sensing mechanism is arranged on one side of the control mechanism, a solar panel is arranged on the other side of the control mechanism, and a lifting assembly is arranged between the support rod and the base plate.

[0007] In order to better realize the present invention, further, the lifting assembly includes a fixed cylinder, a slide plate, a first lead screw, a second bevel gear, a second motor, a first bevel gear, a limit strip and a lubrication assembly, wherein a fixed cylinder is provided at a position corresponding to the upper end of the base plate and the support rod, a slide plate is provided at the lower end of the support rod, a first lead screw is provided on one side of the interior of the fixed cylinder, a second bevel gear is provided on the lower side of the surface of the first lead screw, a second motor is provided at a position corresponding to the second bevel gear at one end of the fixed cylinder, a first bevel gear is provided at the output end of the second motor, limit strips are provided on the lower sides of both ends of the interior of the fixed cylinder, and a lubrication assembly is provided at one end of the fixed cylinder.

[0008] In order to better realize the present invention, further, the lubrication assembly includes a fixed tube, a fixed bucket, a cover plate, a lever and a rope body, wherein a fixed tube is provided at a position corresponding to the first bevel gear at one end of the fixed tube, a fixed bucket is provided at the upper end of the fixed tube, a cover plate is rotatably connected to the upper end of the fixed bucket, a lever is provided at one end of the cover plate, and a rope body is provided inside the fixed tube.

[0009] In order to better implement the present invention, further, the side of the slide plate is tightly attached to the inner wall of the fixed cylinder, a bearing rotating seat is arranged between the first screw and the fixed cylinder, and a sliding hole corresponding to the support rod is arranged at the upper end of the fixed cylinder.

[0010] In order to better realize the present invention, further, fixed plates are arranged on both sides of one end of the solar panel, a third motor is arranged at one end of the fixed plate, a second screw is arranged at the output end of the third motor, a sliding seat is arranged on one side of the surface of the second screw, a support frame is arranged on the upper end of the sliding seat, a horizontal plate is arranged at the other end of the support frame, a cleaning brush is arranged at the lower end of the horizontal plate, and a fixed cover is arranged on one side of the upper end of the solar panel.

[0011] In order to better implement the present invention, further, one end of the fixed cover is provided with a slide groove corresponding to the horizontal plate, and the support frame and the horizontal plate as well as the support frame and the slide seat are spot welded.

[0012] Compared with the prior art, the present invention has the following advantages and beneficial effects: (1) The present invention sets a lifting assembly, starts the second motor to drive the first bevel gear to rotate, and the first bevel gear rotates through the second bevel gear to drive the first lead screw to rotate in the fixed cylinder. The rotation of the first lead screw can drive the slide plate to slide in the fixed cylinder. The movement of the slide plate pushes the platform to be lifted and lowered through the support rod. The limit bars at both ends of the fixed cylinder can limit the slide plate. By setting the lifting assembly, the platform can be lifted and lowered to different heights, thereby improving the practicality of the device. (2) The present invention provides a cleaning brush, starts the third motor to drive the second lead screw to rotate, the second lead screw rotates to drive the slide to move, the slide moves through the support frame to drive the horizontal plate to move, the horizontal plate moves to drive the cleaning brush to clean the upper end of the solar panel, and when the cleaning brush is not in use, the horizontal plate drives the cleaning brush to enter the fixed cover. By providing the cleaning brush, it is convenient to clean the upper end of the solar panel, thereby preventing dust accumulation on the upper end of the solar panel from affecting the use efficiency; (3) The present invention has a reasonable structure and perfect functions, and has the characteristic of being able to adjust the platform to different heights. At the same time, it can clean the upper part of the solar panel to ensure that the solar panel absorbs solar energy efficiently, has good use effect, and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the fixed cylinder in the present invention; Figure 3 It is a schematic diagram of the internal structure of the lubrication component in the present invention; Figure 4 It is a partial structure enlarged schematic diagram of the present invention.

[0014] Wherein: 1-bottom plate, 2-lifting assembly, 21-fixed cylinder, 22-slide plate, 23-first lead screw, 24-second bevel gear, 25-second motor, 26-first bevel gear, 27-limiting bar, 28-lubricating assembly, 281-fixed tube, 282-fixed bucket, 283-cover plate, 284-shift rod, 285-rope body, 3-support rod, 4-first motor, 5-platform, 6-human body sensing mechanism, 7-control mechanism, 8-fixed cover, 9-solar panel, 10-fixed plate, 11-third motor, 12-second lead screw, 13-slide seat, 14-support frame, 15-cross plate, 16-cleaning brush. DETAILED DESCRIPTION

[0015] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, it is limited that "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly including one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] Embodiment 1: The main structure of this embodiment is as follows: Figure 1 As shown, it includes a base plate 1, a support rod 3 is arranged on the upper side of the base plate 1, a first motor 4 is arranged on the upper end of the support rod 3, a platform 5 is arranged at the output end of the first motor 4, a control mechanism 7 is arranged on the upper end of the platform 5, a human body sensing mechanism 6 is arranged on one side of the control mechanism 7, a solar panel 9 is arranged on the other side of the control mechanism 7, and a lifting component 2 is arranged between the support rod 3 and the base plate 1.

[0019] The specific implementation method is that when the alarm linkage system for the substation is used, the device is installed in a suitable position and fixed by the base plate 1. The first motor 4 can drive the platform 5 to rotate, the solar panel 9 can charge the battery, and the human body sensing mechanism 6 monitors and senses people approaching the substation. When someone approaches the substation, the control mechanism 7 can transmit an alarm signal to the power department. By setting the lifting component 2, the platform 5 can be lifted and lowered to different heights to improve the practicality of the device.

[0020] Embodiment 2: Based on the above embodiment, this embodiment further defines the structural diagram of the lifting assembly 2, such as Figure 2 As shown, the lifting assembly 2 includes a fixed cylinder 21, a slide plate 22, a first lead screw 23, a second bevel gear 24, a second motor 25, a first bevel gear 26, a limit strip 27 and a lubrication assembly 28, wherein a fixed cylinder 21 is provided at a position corresponding to the upper end of the base plate 1 and the support rod 3, a slide plate 22 is provided at the lower end of the support rod 3, a first lead screw 23 is provided on one side of the interior of the fixed cylinder 21, a second bevel gear 24 is provided on the lower side of the surface of the first lead screw 23, a second motor 25 is provided at one end of the fixed cylinder 21 and the position corresponding to the second bevel gear 24, a first bevel gear 26 is provided at the output end of the second motor 25, limit strips 27 are provided on the lower sides of both ends of the interior of the fixed cylinder 21, and a lubrication assembly 28 is provided at one end of the fixed cylinder 21. The second motor 25 is turned on to drive the first bevel gear 26 to rotate. The first bevel gear 26 rotates through the second bevel gear 24 to drive the first lead screw 23 to rotate in the fixed cylinder 21. The first lead screw 23 rotates to drive the slide plate 22 to slide in the fixed cylinder 21. The slide plate 22 moves through the support rod 3 to push the platform 5 to rise and fall. The limit bars 27 at both ends of the fixed cylinder 21 can limit the slide plate 22. By setting the lifting assembly 2, the platform 5 can be lifted and lowered to different heights to improve the practicality of the device. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0021] Embodiment 3: Based on the above embodiment, this embodiment further defines the structural diagram of the lubrication component 28, as shown in FIG. Figure 3 As shown, the lubrication assembly 28 includes a fixed tube 281, a fixed bucket 282, a cover plate 283, a lever 284 and a rope 285, wherein a fixed tube 281 is provided at one end of the fixed tube 21 at a position corresponding to the first bevel gear 26, a fixed bucket 282 is provided at the upper end of the fixed tube 281, a cover plate 283 is rotatably connected to the upper end of the fixed bucket 282, a lever 284 is provided at one end of the cover plate 283, and a rope 285 is provided inside the fixed tube 281. By adopting the above technical solution, the cover plate 283 can be opened by the lever 284, and lubricating oil can be added to the fixed bucket 282, and the lubricating oil can drip onto the first bevel gear 26 and the second bevel gear 24 through the rope 285 in the fixed tube 281, so as to achieve the lubrication effect of the first bevel gear 26 and the second bevel gear 24, and the lubrication assembly 28 is provided to facilitate the lubrication of the first bevel gear 26 and the second bevel gear 24. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0022] Embodiment 4: Based on the above embodiment, this embodiment further defines the structural diagram of the lifting assembly 2, such as Figure 2As shown, the side of the slide plate 22 is in close contact with the inner wall of the fixed cylinder 21, a bearing rotating seat is provided between the first lead screw 23 and the fixed cylinder 21, and a sliding hole corresponding to the support rod 3 is provided at the upper end of the fixed cylinder 21. By adopting the above technical solution, the slide plate 22 slides more stably in the fixed cylinder 21, the first lead screw 23 can rotate in the fixed cylinder 21, and the support rod 3 can slide on the fixed cylinder 21. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0023] Embodiment 5: Based on the above embodiment, this embodiment further adds a fixing plate 10, such as Figure 4 As shown, the solar panel 9 is provided with a fixing plate 10 on both sides of one end, a third motor 11 is provided at one end of the fixing plate 10, a second screw 12 is provided at the output end of the third motor 11, a slide 13 is provided on one side of the surface of the second screw 12, a support frame 14 is provided on the upper end of the slide 13, a horizontal plate 15 is provided on the other end of the support frame 14, a cleaning brush 16 is provided on the lower end of the horizontal plate 15, and a fixed cover 8 is provided on one side of the upper end of the solar panel 9. By adopting the above technical solution, the third motor 11 is turned on to drive the second screw 12 to rotate, the second screw 12 rotates to drive the slide 13 to move, the slide 13 moves through the support frame 14 to drive the horizontal plate 15 to move, the horizontal plate 15 moves to drive the cleaning brush 16 to clean the upper end of the solar panel 9, and when the cleaning brush 16 is not in use, the horizontal plate 15 drives the cleaning brush 16 to enter the fixed cover 8, and the cleaning brush 16 is provided to facilitate the cleaning of the upper end of the solar panel 9, so as to avoid the accumulation of dust on the upper end of the solar panel 9 and affect the use efficiency. The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0024] Embodiment 6: Based on the above embodiment, this embodiment further defines the connection relationship between the fixed cover 8 and the horizontal plate 15, such as Figure 4 As shown, one end of the fixed cover 8 is provided with a slide groove corresponding to the horizontal plate 15, and the support frame 14 and the horizontal plate 15 as well as the support frame 14 and the slide seat 13 are all welded by spot welding. By adopting the above technical solution, the horizontal plate 15 can enter the fixed cover 8, and the spot welding makes the support frame 14 and the horizontal plate 15 as well as the support frame 14 and the slide seat 13 more firm. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0025] It can be understood that the alarm linkage system structure for a substation according to an embodiment of the present invention, such as the working principle and working process of the bottom plate 1, the first motor 4, the platform 5, the human body sensing mechanism 6, the control mechanism 7 and the solar panel 9 are all existing technologies and are well known to technicians in this field. Its working principle is to install and fix the device through the bottom plate 1, the first motor 4 can drive the platform 5 to rotate, the solar panel 9 can charge the battery, the human body sensing mechanism 6 monitors and senses people approaching the substation, and when someone approaches the substation, the control mechanism 7 can transmit an alarm signal to the power department, which will not be described in detail here. In addition, the second motor 25 and the third motor 11 are existing public technologies, and the selected model is 5IK120GN-CF.

[0026] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An alarm linkage system for a substation, comprising a base plate (1), characterized in that a support rod (3) is arranged on the upper side of the base plate (1), a first motor (4) is arranged on the upper end of the support rod (3), a platform (5) is arranged on the output end of the first motor (4), a control mechanism (7) is arranged on the upper end of the platform (5), a human body sensing mechanism (6) is arranged on one side of the control mechanism (7), a solar panel (9) is arranged on the other side of the control mechanism (7), and a lifting component (2) is arranged between the support rod (3) and the base plate (1).

2. The alarm linkage system for a substation according to claim 1, characterized in that: The lifting assembly (2) comprises a fixed cylinder (21), a slide plate (22), a first lead screw (23), a second bevel gear (24), a second motor (25), a first bevel gear (26), a limit strip (27) and a lubrication assembly (28), wherein a fixed cylinder (21) is arranged at a position of the upper end of the base plate (1) corresponding to the support rod (3), a slide plate (22) is arranged at the lower end of the support rod (3), a first lead screw (23) is arranged at one side inside the fixed cylinder (21), a second bevel gear (24) is arranged at the lower side of the surface of the first lead screw (23), a second motor (25) is arranged at a position of one end of the fixed cylinder (21) corresponding to the second bevel gear (24), a first bevel gear (26) is arranged at the output end of the second motor (25), limit strips (27) are arranged at the lower sides of both ends inside the fixed cylinder (21), and a lubrication assembly (28) is arranged at one end of the fixed cylinder (21).

3. The alarm linkage system for a substation according to claim 2, characterized in that: The lubrication assembly (28) comprises a fixed tube (281), a fixed bucket (282), a cover plate (283), a lever (284) and a rope body (285), wherein a fixed tube (281) is provided at a position corresponding to the first bevel gear (26) at one end of the fixed tube (21), a fixed bucket (282) is provided at the upper end of the fixed tube (281), the upper end of the fixed bucket (282) is rotatably connected to the cover plate (283), one end of the cover plate (283) is provided with a lever (284), and a rope body (285) is provided inside the fixed tube (281).

4. The alarm linkage system for a substation according to claim 2, characterized in that: The side edge of the slide plate (22) is in close contact with the inner wall of the fixed cylinder (21); a bearing rotating seat is provided between the first lead screw (23) and the fixed cylinder (21); and a sliding hole corresponding to the support rod (3) is provided at the upper end of the fixed cylinder (21).

5. The alarm linkage system for a substation according to claim 1, characterized in that: The solar panel (9) is provided with fixing plates (10) on both sides of one end, a third motor (11) is provided at one end of the fixing plate (10), a second lead screw (12) is provided at the output end of the third motor (11), a slide seat (13) is provided on one side of the surface of the second lead screw (12), a support frame (14) is provided at the upper end of the slide seat (13), a horizontal plate (15) is provided at the other end of the support frame (14), a cleaning brush (16) is provided at the lower end of the horizontal plate (15), and a fixing cover (8) is provided on one side of the upper end of the solar panel (9).

6. The alarm linkage system for a substation according to claim 5, characterized in that: One end of the fixed cover (8) is provided with a slide groove corresponding to the transverse plate (15), and the support frame (14) and the transverse plate (15) as well as the support frame (14) and the slide seat (13) are both welded by spot welding.

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