Dynamic environment monitoring system for power distribution station

Abstract

The invention relates to the field of power distribution station dynamic environment, and particularly discloses a power distribution station dynamic environment monitoring system which comprises a bottom plate, a stand column installed at the upper end of the bottom plate, a height adjusting mechanism installed on the side edge of the stand column, a lifting column installed at the upper end of the stand column, an installation base installed at the upper end of the lifting column, and a monitoring device body installed at the upper end of the installation base. The monitoring device body is fixedly connected with the mounting seat through a bolt, and a warning mechanism is mounted on the side edge of the monitoring device body and is used for dynamically monitoring the environment of the power distribution station. By optimizing the structure of a traditional monitoring device, the monitoring device has the functions of height adjustment and warning, is reasonable in structural arrangement and complete in function, reduces the adverse effect of the external environment on the monitoring device, can actively warn, improves the monitoring effect of the monitoring system, and is suitable for wide popularization and application.

Description

Technical Field

[0001] The invention relates to the field of dynamic environment of power distribution stations, and in particular to a dynamic environment monitoring system for power distribution stations. Background Art

[0002] When monitoring the environment of a distribution station, the environmental monitor needs to be installed at a high place through a bracket and needs to be outdoors. Although the existing dynamic environmental monitoring system of a distribution station has realized the environmental monitoring of the distribution station, the monitoring device set up by it is not convenient to adjust the installation height of the monitoring device, and it may be blocked by surrounding buildings or trees, resulting in a problem of poor warning effect; the distribution station monitoring device set up by it only has a monitoring function, but not a warning function, so the staff cannot know whether there is a problem with the environmental status of the distribution station in the first time. Summary of the invention

[0003] The object of the present invention is to provide a distribution substation dynamic environment monitoring system which can adjust the height and has a warning function.

[0004] The present invention is achieved through the following technical scheme: a dynamic environment monitoring system for a distribution station, comprising a base plate, a column is installed on the upper end of the base plate, a height adjustment mechanism is installed on the side of the column, a lifting column is installed on the upper end of the column, a mounting seat is installed on the upper end of the lifting column, a monitoring device body is installed on the upper end of the mounting seat, the monitoring device body and the mounting seat are fixedly connected by a pin, and a warning mechanism is installed on the side of the monitoring device body, and the warning mechanism is used for dynamic environment monitoring of the distribution station.

[0005] In order to better realize the present invention, further, the height adjustment mechanism includes a driving assembly, a second bevel gear and a screw rod. The driving assembly is installed on the side of the column, and the screw rod is installed in the internal rotation connection of the column. The screw rod is connected to the lifting column through threaded engagement, and the second bevel gear is installed on the lower end surface of the screw rod.

[0006] In order to better implement the present invention, further, the height adjustment mechanism also includes a slider and a slide groove, the inner wall of the column is installed with a slider, and the side of the lifting column is provided with a slide groove corresponding to the slider.

[0007] In order to better realize the present invention, further, the driving assembly includes a motor, a support seat, a rotating rod and a first bevel gear. The support seat is installed on the upper side of the base plate, the upper end of the support seat is installed with a motor, the output end of the motor is installed with a rotating rod, and the other end of the rotating rod is installed with a first bevel gear meshing with the second bevel gear.

[0008] In order to better realize the present invention, further, the warning mechanism includes a temperature sensor, a humidity sensor, a voltage sensor, a PLC controller, a first alarm light, a second alarm light and a third alarm light. The temperature sensor is arranged on one side of the interior of the distribution station, the humidity sensor is arranged on the other side of the interior of the distribution station, the voltage sensor is connected to the line inside the distribution station, a PLC controller is installed on the side of the monitoring device body, a first alarm light is installed on one side of the upper end of the monitoring device body, a third alarm light is installed on the other side of the upper end of the monitoring device body, and a second alarm light is installed at the center position of the upper end of the monitoring device body.

[0009] In order to better implement the present invention, further, the temperature sensor, humidity sensor and voltage sensor are all connected to the PLC controller via wireless transmission, and the PLC controller is electrically connected to the first alarm light, the second alarm light and the third alarm light via connecting wires.

[0010] Compared with the prior art, the present invention has the following advantages and beneficial effects: (1) The present invention is provided with a height adjustment mechanism, which can adjust the installation height of the monitoring device body, thereby preventing the monitoring device from being blocked by surrounding buildings and trees when performing dynamic environmental monitoring of the power distribution station, so that the staff can observe the warning information of the monitoring device body in the first place; (2) The present invention is provided with an alarm mechanism, which can monitor the temperature, humidity and voltage of the power distribution station and transmit the signal to the PLC controller by wireless transmission. When the temperature, humidity and voltage of the power distribution station exceed the threshold value set by the PLC controller, an alarm light can be used to warn; (3) The present invention optimizes the structure of the traditional monitoring device so that it has the functions of adjusting the height and giving warnings. Its structure is reasonable and its functions are complete, which reduces the adverse effects of the external environment on the monitoring device and can actively give warnings, thereby improving the monitoring effect of the monitoring system and is suitable for wide promotion and application. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] 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 system principle of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 3 It is a schematic cross-sectional structural diagram of the height adjustment mechanism in the present invention.

[0012] Among them: 1—base plate, 2—height adjustment mechanism, 21—drive assembly, 211—motor, 212—support seat, 213—rotating rod, 214—first bevel gear, 22—second bevel gear, 23—screw, 24—slider, 25—slide, 3—column, 4—latch, 5—warning mechanism, 51—temperature sensor, 52—humidity sensor, 53—voltage sensor, 54—PLC controller, 55—first alarm light, 56—second alarm light, 57—third alarm light, 6—monitoring device body, 7—mounting seat, 8—lifting column. DETAILED DESCRIPTION

[0013] 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.

[0014] 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.

[0015] 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.

[0016] Embodiment 1: The structure of this embodiment is as follows: Figure 2 , Figure 3As shown, it includes a base plate 1, a column 3 is installed on the upper end of the base plate 1, a height adjustment mechanism 2 is installed on the side of the column 3, a lifting column 8 is installed on the upper end of the column 3, a mounting seat 7 is installed on the upper end of the lifting column 8, a monitoring device body 6 is installed on the upper end of the mounting seat 7, the monitoring device body 6 and the mounting seat 7 are fixedly connected by a latch 4, and a warning mechanism 5 is installed on the side of the monitoring device body 6, and the warning mechanism 5 is used for dynamic environmental monitoring of the power distribution station.

[0017] The specific working principle is as follows Figure 1 As shown, the specific use process is that the height adjustment mechanism 2 drives the lifting column 8 to be raised and lowered, so as to avoid the monitoring device body 6 from being blocked by surrounding buildings and trees when performing dynamic environmental monitoring of the distribution station, so that the staff can observe the warning information of the monitoring device body 6 in the first time. The height adjustment mechanism 2 can improve the stability of the lifting column 8 during the lifting process. The temperature, humidity and voltage of the distribution station are monitored through the warning mechanism 5, and the monitored data are converted into electrical signals. When the temperature, humidity and voltage of the distribution station exceed the set threshold or are lower than the set threshold, an alarm will be automatically issued, thereby realizing dynamic environmental monitoring of the distribution station.

[0018] Embodiment 2: Based on the above embodiment, this embodiment further defines the structure of the height adjustment mechanism 2, such as Figure 3 As shown, the height adjustment mechanism 2 includes a driving assembly 21, a second bevel gear 22 and a screw 23. The driving assembly 21 is installed on the side of the column 3. The screw 23 is installed in the internal rotation connection of the column 3. The screw 23 is connected to the lifting column 8 through a threaded meshing connection. The lower end surface of the screw 23 is installed with a second bevel gear 22. The second bevel gear 22 is driven to rotate by the driving assembly 21, and the screw 23 is driven to rotate by the rotation of the second bevel gear 22. The screw 23 drives the lifting column 8 to rise and fall, thereby preventing the monitoring device body 6 from being blocked by surrounding buildings and trees when performing dynamic environmental monitoring of the distribution station, so that the staff can observe the warning information of the monitoring device body 6 in the first time. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0019] Embodiment 3: Based on the above embodiment, this embodiment further defines the structure of the height adjustment mechanism 2, such as Figure 3As shown, the height adjustment mechanism 2 further includes a slider 24 and a slide groove 25. The inner wall of the column 3 is provided with a slider 24, and the side of the lifting column 8 is provided with a slide groove 25 corresponding to the slider 24. When the lifting column 8 is lifted or lowered, the slider 24 is driven to slide inside the slide groove 25, thereby improving the stability of the lifting column 8 during the lifting process. The other parts of this embodiment are the same as those of the above embodiment and will not be described in detail.

[0020] Embodiment 4: Based on the above embodiment, this embodiment further defines the structure of the height adjustment mechanism 2, such as Figure 3 As shown, the driving assembly 21 includes a motor 211, a support seat 212, a rotating rod 213 and a first bevel gear 214. The support seat 212 is installed on the upper side of the bottom plate 1, and the motor 211 is installed on the upper end of the support seat 212. The output end of the motor 211 is installed with a rotating rod 213, and the other end of the rotating rod 213 is installed with a first bevel gear 214 meshing with the second bevel gear 22. By adopting the above technical solution, the motor 211 at the upper end of the support seat 212 is opened, and the motor 211 drives the rotating rod 213 to rotate through the output end, and the rotating rod 213 rotates to drive the first bevel gear 214 to rotate, and the first bevel gear 214 rotates to drive the second bevel gear 22 to rotate. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0021] Embodiment 5: Based on the above embodiment, this embodiment further defines the structure of the warning mechanism 5, such as Figure 3As shown, the warning mechanism 5 includes a temperature sensor 51, a humidity sensor 52, a voltage sensor 53, a PLC controller 54, a first alarm light 55, a second alarm light 56 ​​and a third alarm light 57. The temperature sensor 51 is arranged on one side of the interior of the distribution station, the humidity sensor 52 is arranged on the other side of the interior of the distribution station, the voltage sensor 53 is connected to the line inside the distribution station, the PLC controller 54 is installed on the side of the monitoring device body 6, the first alarm light 55 is installed on one side of the upper end of the monitoring device body 6, the third alarm light 57 is installed on the other side of the upper end of the monitoring device body 6, and the second alarm light 56 ​​is installed at the center position of the upper end of the monitoring device body 6. The thresholds of the temperature, humidity and voltage of the power distribution station are set by the PLC controller 54, and the temperature, humidity and voltage of the power distribution station are monitored by the temperature sensor 51, the humidity sensor 52 and the voltage sensor 53, and the monitored data are converted into electrical signals, which are then transmitted to the PLC controller 54. When the temperature, humidity and voltage of the power distribution station exceed the thresholds set by the PLC controller 54 or are lower than the thresholds set by the PLC controller 54, the first alarm light 55, the second alarm light 56 ​​and the third alarm light 57 of the corresponding temperature sensor 51, the humidity sensor 52 and the voltage sensor 53 are automatically controlled to alarm, thereby realizing dynamic environmental monitoring of the power distribution station. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0022] Embodiment 6: Based on the above embodiment, this embodiment further defines the structure of the warning mechanism 5, such as Figure 3 As shown, the temperature sensor 51, humidity sensor 52 and voltage sensor 53 are all connected to the PLC controller 54 by wireless transmission, and the PLC controller 54 is electrically connected to the first alarm light 55, the second alarm light 56 ​​and the third alarm light 57 by connecting wires. By adopting the above technical solution, the setting of this structure can facilitate the monitoring and warning of the temperature, humidity and voltage of the power distribution station. The other parts of this embodiment are the same as the above embodiment and will not be repeated.

[0023] It can be understood that according to the structure of the dynamic environmental monitoring system of the distribution station according to an embodiment of the present invention, for example, the model selected for the temperature sensor 51 is AM2320, the model selected for the humidity sensor 52 is Ruijie SL102, the model selected for the voltage sensor 53 is the VS series voltage sensor, and the model selected for the PLC controller 54 is Siemens S7-200. In addition, the working principles and working processes of components such as the motor 21 and the alarm light are all prior arts and are well known to technicians in this field, and will not be described in detail here.

[0024] 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. A dynamic environment monitoring system for a power distribution station, comprising a base plate (1), characterized in that: A column (3) is mounted on the upper end of the base plate (1), a height adjustment mechanism (2) is mounted on the side of the column (3), a lifting column (8) is mounted on the upper end of the column (3), a mounting seat (7) is mounted on the upper end of the lifting column (8), a monitoring device body (6) is mounted on the upper end of the mounting seat (7), the monitoring device body (6) and the mounting seat (7) are fixedly connected via a latch (4), and a warning mechanism (5) is mounted on the side of the monitoring device body (6), the warning mechanism (5) is used for dynamic environmental monitoring of the power distribution station.

2. A distribution station dynamic environment monitoring system according to claim 1, characterized in that: The height adjustment mechanism (2) comprises a driving assembly (21), a second bevel gear (22) and a screw (23); the driving assembly (21) is mounted on the side of the column (3); the screw (23) is rotatably mounted inside the column (3); the screw (23) is meshed with the lifting column (8) via a thread; and the second bevel gear (22) is mounted on the lower end surface of the screw (23).

3. A distribution station dynamic environment monitoring system according to claim 1, characterized in that: The height adjustment mechanism (2) further comprises a slider (24) and a slide groove (25); the slider (24) is installed on the inner wall of the column (3); and the side of the lifting column (8) is provided with a slide groove (25) corresponding to the slider (24).

4. A distribution station dynamic environment monitoring system according to claim 2, characterized in that: The driving assembly (21) comprises a motor (211), a support seat (212), a rotating rod (213) and a first bevel gear (214); the support seat (212) is mounted on the upper side of the bottom plate (1); the motor (211) is mounted on the upper end of the support seat (212); the rotating rod (213) is mounted on the output end of the motor (211); and the first bevel gear (214) meshing with the second bevel gear (22) is mounted on the other end of the rotating rod (213).

5. A distribution station dynamic environment monitoring system according to claim 1, characterized in that: The warning mechanism (5) comprises a temperature sensor (51), a humidity sensor (52), a voltage sensor (53), a PLC controller (54), a first warning light (55), a second warning light (56) and a third warning light (57); the temperature sensor (51) is arranged on one side of the interior of the power distribution station; the humidity sensor (52) is arranged on the other side of the interior of the power distribution station; the voltage sensor (53) is connected to the circuit inside the power distribution station; the PLC controller (54) is installed on the side of the monitoring device body (6); the first warning light (55) is installed on one side of the upper end of the monitoring device body (6); the third warning light (57) is installed on the other side of the upper end of the monitoring device body (6); and the second warning light (56) is installed at the center position of the upper end of the monitoring device body (6).

6. A distribution station dynamic environment monitoring system according to claim 5, characterized in that: The temperature sensor (51), humidity sensor (52) and voltage sensor (53) are all connected to the PLC controller (54) by wireless transmission, and the PLC controller (54) is electrically connected to the first alarm light (55), the second alarm light (56) and the third alarm light (57) by connecting wires.

Images