Prefabricated substation intelligent environment monitoring and early warning device

Abstract

The utility model discloses an intelligent environment monitoring and early warning device for a prefabricated substation, which comprises a supporting mechanism arranged in a prefabricated substation room and a monitoring mechanism arranged on the supporting mechanism and used for monitoring the environment in the substation room. A displacement mechanism which is connected with a transformer substation ceiling and used for driving the supporting mechanism to move horizontally is arranged above the supporting mechanism, and a lifting mechanism used for driving the supporting mechanism to move vertically is arranged between the displacement mechanism and the supporting mechanism. The displacement mechanism can drive the supporting mechanism, the monitoring mechanism and the lifting mechanism to horizontally move in the preassembled transformer substation chamber, so that the monitoring range of the monitoring mechanism can be expanded, the monitoring effect of the monitoring mechanism can be improved, and a monitoring blind area is avoided; and meanwhile, the lifting mechanism can drive the supporting mechanism and the monitoring mechanism to vertically move, so that the monitoring mechanism can be close to a to-be-monitored area below the interior of the preassembled transformer substation, and the monitoring effect of the monitoring mechanism is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated substation environment monitoring, and particularly relates to an intelligent environment monitoring and warning device for a prefabricated substation. Background Art

[0002] A prefabricated substation, also known as a prefabricated substation or a box-type substation, is a high-voltage switchgear, a distribution transformer, and a low-voltage distribution device. It is a factory prefabricated indoor and outdoor compact distribution equipment arranged according to a certain wiring scheme, that is, functions such as transformer step-down and low-voltage power distribution are organically combined together and installed in a moisture-proof, rust-proof, dust-proof, mouse-proof, fire-proof, anti-theft, heat-insulating, fully enclosed, movable steel structure box. It is particularly suitable for urban network construction and transformation and is a brand-new substation that emerged after the civil substation. The box-type substation is suitable for mines, factories and enterprises, oil and gas fields, and wind power stations. It replaces the original civil power distribution room and substation and becomes a new type of complete set of power distribution devices.

[0003] In the utility model patent document with the publication number of CN221354389U, a substation environment monitoring device is disclosed. The rack is driven to move horizontally by an electric push rod. Since the rack meshes with the gear, the rack drives the gear to rotate, so that the gear drives the disc to rotate through the movable seat, and the angle of the camera can be adjusted, thus facilitating the camera to perform all-round shooting and monitoring of the current environment to improve the monitoring effect when the monitoring device is used; by respectively arranging a temperature sensor, a humidity sensor and a smoke sensor on the surface of the composite sensor to monitor the temperature, humidity and smoke of the current environment, the relevant monitoring data will be displayed by the second display screen for personnel to view, thereby improving the monitoring items of the substation environment when the monitoring device is used to eliminate potential safety hazards existing in the substation environment; by pulling the diagonal strut, the upper end of the diagonal strut rotates on the outer wall of the component seat, and the linkage arm rotates correspondingly between the diagonal strut and the lower column, the inclination angle of the diagonal strut can be adjusted, and anti-slip foot seats are arranged at the bottom of the diagonal strut to stably place the monitoring device in a three-point manner, thereby improving the stability when the monitoring device is used.

[0004] Although the above-mentioned substation environment monitoring device can solve corresponding technical problems, it installs the camera at a certain position through the diagonal strut. However, there are a large number of electrical equipment in the substation room, resulting in limitations in the monitoring range of the camera at a fixed position and blind spots in the actual monitoring process, thereby reducing the monitoring effect.

[0005] Therefore, an intelligent environment monitoring and warning device for a prefabricated substation is proposed. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide an intelligent environment monitoring and warning device for prefabricated substations, which is used to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the main technical solutions adopted by the present utility model include:

[0008] An intelligent environment monitoring and warning device for prefabricated substations, comprising:

[0009] A support mechanism disposed inside the prefabricated substation room, on which a monitoring mechanism for monitoring the indoor environment of the substation is provided. Above the support mechanism, there is a displacement mechanism connected to the ceiling of the substation and used to drive the support mechanism to move horizontally, and between the displacement mechanism and the support mechanism, there is a lifting mechanism for driving the support mechanism to move vertically;

[0010] Among them, the displacement mechanism includes a track installed on the ceiling of the substation, and a walking mechanism is provided on the track, and the walking mechanism can move horizontally along the track;

[0011] The lifting mechanism includes an electric push rod installed at the bottom of the walking mechanism. The support mechanism is located below the electric push rod, and a guiding component is provided between the walking mechanism and the support mechanism.

[0012] As a preferred technical solution, the support mechanism includes an upper support plate fixedly connected to the output end of the electric push rod. The bottom of the upper support plate is detachably connected to a lower support plate, and a bracket is fixedly connected to the bottom of the lower support plate.

[0013] As a preferred technical solution, a limiting component is provided between the upper support plate and the lower support plate;

[0014] Among them, the limiting component includes two L-shaped plates respectively fixedly connected to both sides of the lower support plate. A slot for inserting the upper support plate is formed between the L-shaped plate and the lower support plate, and the inner wall surface of the L-shaped plate is slidably connected to the upper support plate.

[0015] As a preferred technical solution, the limiting component further includes a first baffle fixedly connected to the rear side of the upper support plate. A groove is formed on the front side of the upper support plate, and the inner wall surface of the groove is rotatably connected to a second baffle through a damping rotating shaft. Both sides of the lower support plate are respectively in contact with the second baffle and the first baffle.

[0016] As a preferred technical solution, mounting holes for bolts to pass through are respectively formed on the surfaces of the upper support plate, the lower support plate, and the L-shaped plate. One mounting hole is respectively formed at the four corners of the surfaces of the upper support plate and the lower support plate, and one mounting hole is respectively formed on both sides of the surface of the L-shaped plate.

[0017] As a preferred technical solution, a group of triangular plates are fixedly connected to both sides of the bracket, the top of the triangular plate is fixedly connected to the bottom of the lower support plate, and two triangular plates are arranged front and back in each group.

[0018] As a preferred technical solution, the monitoring mechanism includes a monitoring camera installed at the bottom of the bracket, a sensor module, a controller and an alarm are installed in the inner cavity of the bracket, and the monitoring camera, the sensor module, the traveling mechanism, the electric push rod and the alarm are respectively electrically connected to the controller;

[0019] Among them, the sensor module includes a temperature and humidity sensor, a flame sensor and a smoke sensor.

[0020] As a preferred technical solution, the guiding component includes an outer tube fixedly connected to the bottom of the traveling mechanism, two outer tubes are symmetrically arranged with respect to the electric push rod, an inner rod is slidably connected to the inner cavity of the outer tube, and the bottom end of the inner rod is fixedly connected to the upper support plate.

[0021] The utility model at least has the following beneficial effects:

[0022] In this application, the displacement mechanism can drive the support mechanism, the monitoring mechanism and the lifting mechanism to move horizontally in the prefabricated substation room, thereby expanding the monitoring range of the monitoring mechanism, helping to improve the monitoring effect of the monitoring mechanism, and avoiding monitoring blind spots; at the same time, the lifting mechanism can drive the support mechanism and the monitoring mechanism to move vertically, so that the monitoring mechanism can be close to the monitoring area required below in the prefabricated substation room, which further helps to improve the monitoring effect of the monitoring mechanism; the support mechanism can realize the detachable connection between the lifting mechanism and the monitoring mechanism, which is convenient for subsequent maintenance and repair of the monitoring mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a three-dimensional structural schematic diagram of the prefabricated substation intelligent environment monitoring and early warning device of the utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the support mechanism and the monitoring mechanism of the prefabricated substation intelligent environment monitoring and early warning device of the utility model Figure 1 ;

[0025] Figure 3 is a three-dimensional structural schematic diagram of the support mechanism and the monitoring mechanism of the prefabricated substation intelligent environment monitoring and early warning device of the utility model Figure 2 ;

[0026] Figure 4 is a three-dimensional exploded structural schematic diagram of the support mechanism of the prefabricated substation intelligent environment monitoring and early warning device of the utility model.

[0027] In the figure: 100, support mechanism; 110, upper support plate; 120, lower support plate; 130, bracket; 140, limit component; 141, L-shaped plate; 142, first baffle; 143, groove; 144, second baffle; 145, mounting hole; 150, triangular plate; 200, monitoring mechanism; 210, monitoring camera; 220, sensor module; 230, controller; 300, displacement mechanism; 310, track; 320, traveling mechanism; 400, lifting mechanism; 410, electric push rod; 420, outer tube; 430, inner rod. Specific embodiments

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

[0029] Please refer to Figures 1 - 4 , this embodiment provides a prefabricated substation intelligent environment monitoring and warning device, including: a support mechanism 100 arranged in the prefabricated substation room, a monitoring mechanism 200 for monitoring the environment in the substation room, a displacement mechanism 300 connected to the substation ceiling and used to drive the support mechanism 100 to move horizontally, and a lifting mechanism 400 for driving the support mechanism 100 to move vertically. The monitoring mechanism 200 is arranged on the support mechanism 100, the displacement mechanism 300 is arranged above the support mechanism 100, and the lifting mechanism 400 is arranged between the support mechanism 100 and the displacement mechanism 300; the displacement mechanism 300 includes a track 310 installed on the substation ceiling, and a traveling mechanism 320 is arranged on the track 310, and the traveling mechanism 320 can move horizontally along the track 310; the lifting mechanism 400 includes an electric push rod 410 vertically installed at the bottom of the traveling mechanism 320, the support mechanism 100 is located below the electric push rod 410, and a guiding component is arranged between the traveling mechanism 320 and the support mechanism 100.

[0030] Specifically, the support mechanism 100 includes an upper support plate 110 fixedly connected to the output end of the electric push rod 410. The bottom of the upper support plate 110 is detachably connected to a lower support plate 120, and the bottom of the lower support plate 120 is fixedly connected to a bracket 130. The bracket 130 can provide a support basis for the monitoring mechanism 200.

[0031] Specifically, a limit component 140 is arranged between the upper support plate 110 and the lower support plate 120;

[0032] Among them, the limiting component 140 includes two L-shaped plates 141 respectively and fixedly connected to both sides of the lower support plate 120. A slot for inserting the upper support plate 110 is formed between the L-shaped plate 141 and the lower support plate 120. The inner wall surface of the L-shaped plate 141 is slidably connected to the upper support plate 110. Align the slot with the upper support plate 110 and insert the upper support plate 110 into the slot, then the L-shaped plate 141 can be placed on the top of the upper support plate 110, and the lower support plate 120 can be placed on the bottom of the upper support plate 110, so as to achieve the effect of hanging the lower support plate 120 at the bottom of the upper support plate 110, and it can limit the movement of the lower support plate 120 along the up and down and left and right directions on the top of the upper support plate 110. When disassembling and assembling the upper support plate 110 and the lower support plate 120 subsequently, there is no need to hold the lower support plate 120 by hand, which improves the disassembly and assembly convenience of the upper support plate 110 and the lower support plate 120.

[0033] Specifically, the limiting component 140 further includes a first baffle 142 fixedly connected to the rear side of the upper support plate 110. A groove 143 is formed on the front side of the upper support plate 110. The inner wall surface of the groove 143 is rotatably connected to a second baffle 144 through a damping rotating shaft. Both sides of the lower support plate 120 are respectively in contact with the second baffle 144 and the first baffle 142. Through the coordinated use of the first baffle 142 and the second baffle 144, it can limit the movement of the lower support plate 120 along the front and rear directions at the bottom of the upper support plate 110, so as to facilitate the subsequent bolt hole alignment operation of the upper support plate 110 and the lower support plate 120. At the same time, the second baffle 144 can also rotate around the damping rotating shaft, so as to ensure that the lower support plate 120 can move horizontally normally and be hung on the upper support plate 110 or removed from the upper support plate 110 during the disassembly and assembly operation.

[0034] Specifically, mounting holes 145 for bolts to pass through are respectively formed on the surfaces of the upper support plate 110, the lower support plate 120 and the L-shaped plate 141. One mounting hole 145 is formed at each of the four corners on the surfaces of the upper support plate 110 and the lower support plate 120, and one mounting hole 145 is formed on each side of the surface of the L-shaped plate 141. Through the cooperation of the mounting holes 145 and bolts, the detachable connection between the lower support plate 120 and the upper support plate 110 can be realized, so as to facilitate the subsequent removal of the lower support plate 120 from the upper support plate 110 for maintenance and repair of the monitoring mechanism 200.

[0035] Specifically, a group of triangular plates 150 are fixedly connected to both sides of the bracket 130. The top of the triangular plate 150 is fixedly connected to the bottom of the lower support plate 120. There are two triangular plates 150 in each group arranged front and back. The triangular plates 150 can play a role in strengthening the bracket 130, which helps to improve the connection firmness between the bracket 130 and the lower support plate 120.

[0036] Specifically, the monitoring mechanism 200 includes a monitoring camera 210 installed at the bottom of the bracket 130. A sensor module 220, a controller 230, and an alarm are installed in the inner cavity of the bracket 130. The monitoring camera 210, the sensor module 220, the traveling mechanism 320, the electric push rod 410, and the alarm are respectively electrically connected to the controller 230. The controller 230 can be a DSP controller with the model number TMS320F2812;

[0037] Among them, the sensor module 220 includes a temperature and humidity sensor, a flame sensor, and a smoke sensor. The temperature and humidity sensor, the flame sensor, and the smoke sensor monitor the temperature and humidity, flame, and smoke in the indoor environment of the prefabricated substation and transmit the relevant monitoring data to the controller 230. The controller 230 receives the data and transmits it to the remote monitoring center for the staff to view. When the data monitored by the sensor module 220 reaches the monitoring threshold, the controller 230 controls the alarm to operate and sends an alarm signal to the remote monitoring center.

[0038] Specifically, the guiding assembly includes an outer tube 420 fixedly connected to the bottom of the traveling mechanism 320. There are two outer tubes 420 symmetrically arranged with respect to the electric push rod 410. An inner rod 430 is slidably connected to the inner cavity of the outer tube 420. The bottom end of the inner rod 430 is fixedly connected to the upper support plate 110. The guiding assembly can play a guiding role in the upper support plate 110, which helps to improve the stability of the upper support plate 110 when moving up and down.

[0039] The working principle of the present utility model is as follows: Align the upper support plate 110 with the slot between the lower support plate 120 and the L-shaped plate 141, and move the lower support plate 120 towards the upper support plate 110, so that the upper support plate 110 is inserted into the slot, and the lower support plate 120 is hung on the upper support plate 110 through the limiting component 140 until the rear side of the L-shaped plate 141 contacts the first baffle 142. Then, flip the second baffle 144 to be perpendicular to the upper support plate 110, and it can contact the front side of the lower support plate 120, thus completing the hole alignment operation of the upper support plate 110 and the lower support plate 120. Then, pass the bolt through the mounting holes 145 of the L-shaped plate 141, the upper support plate 110, and the lower support plate 120 in sequence and cooperate with the nut to complete the assembly operation of the monitoring mechanism 200; monitor the temperature and humidity, flame, and smoke in the indoor environment of the prefabricated substation through the temperature and humidity sensor, flame sensor, and smoke sensor, and transmit the relevant monitoring data to the controller 230. The controller 230 receives the data and transmits it to the remote monitoring center for the staff to view; start the traveling mechanism 320, so that the traveling mechanism 320 moves horizontally along the track 310. The traveling mechanism 320 drives the lifting mechanism 400, the support mechanism 100, and the monitoring mechanism 200 to move horizontally synchronously, thereby being able to expand the monitoring range of the monitoring mechanism 200; start the electric push rod 410, and the output end of the electric push rod 410 drives the support mechanism 100 and the monitoring mechanism 200 to move vertically. The support mechanism 100 drives the inner rod 430 to slide in the inner cavity of the outer tube 420, so that the monitoring mechanism 200 can be close to the monitoring area required below the indoor of the prefabricated substation. When the data monitored by the sensor module 220 reaches the monitoring threshold, the controller 230 controls the alarm to operate and sends an alarm signal to the remote monitoring center, thereby realizing the environmental monitoring and early warning operation in the prefabricated substation.

[0040] Parts not involved in the present utility model are the same as or can be implemented by using the prior art. Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood 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 prefabricated substation intelligent environment monitoring and early warning device, characterized in that: include: A support mechanism (100) is provided in a room of a prefabricated substation, on which a monitoring mechanism (200) for monitoring the indoor environment of the substation is provided, a displacement mechanism (300) connected to a ceiling of the substation and used to drive the support mechanism (100) to move horizontally is provided above the support mechanism (100), and a lifting mechanism (400) for driving the support mechanism (100) to move vertically is provided between the displacement mechanism (300) and the support mechanism (100), wherein: The displacement mechanism (300) comprises a track (310) installed on the ceiling of the substation, a walking mechanism (320) is provided on the track (310), and the walking mechanism (320) can move horizontally along the track (310); The lifting mechanism (400) comprises an electric push rod (410) installed at the bottom of the walking mechanism (320), the supporting mechanism (100) is located below the electric push rod (410), and a guide component is provided between the walking mechanism (320) and the supporting mechanism (100).

2. The prefabricated substation intelligent environment monitoring and early warning device according to claim 1 is characterized in that: The support mechanism (100) comprises an upper support plate (110) fixedly connected to the output end of the electric push rod (410), the bottom of the upper support plate (110) is detachably connected to a lower support plate (120), and the bottom of the lower support plate (120) is fixedly connected to a bracket (130).

3. The prefabricated substation intelligent environment monitoring and early warning device according to claim 2 is characterized in that: A limiting assembly (140) is provided between the upper supporting plate (110) and the lower supporting plate (120); The limiting assembly (140) comprises two L-shaped plates (141) respectively fixedly connected to two sides of the lower supporting plate (120), a slot for inserting the upper supporting plate (110) is formed between the L-shaped plate (141) and the lower supporting plate (120), and the inner wall surface of the L-shaped plate (141) is slidably connected to the upper supporting plate (110).

4. The prefabricated substation intelligent environment monitoring and early warning device according to claim 3 is characterized in that: The limiting assembly (140) further comprises a first baffle (142) fixedly connected to the rear side of the upper support plate (110); a groove (143) is provided on the front side of the upper support plate (110); an inner wall surface of the groove (143) is rotatably connected to a second baffle (144) via a damping shaft; and two sides of the lower support plate (120) are respectively in contact with the second baffle (144) and the first baffle (142).

5. The prefabricated substation intelligent environment monitoring and early warning device according to claim 3 is characterized in that: The surfaces of the upper support plate (110), the lower support plate (120) and the L-shaped plate (141) are respectively provided with mounting holes (145) for bolts to pass through, one mounting hole (145) is respectively provided at four corners of the surfaces of the upper support plate (110) and the lower support plate (120), and one mounting hole (145) is respectively provided at both sides of the surface of the L-shaped plate (141).

6. The prefabricated substation intelligent environment monitoring and early warning device according to claim 2 is characterized in that: A group of triangular plates (150) are fixedly connected to both sides of the bracket (130), the top of the triangular plates (150) is fixedly connected to the bottom of the lower support plate (120), and each group of triangular plates (150) is provided with two front and rear triangular plates.

7. The prefabricated substation intelligent environment monitoring and early warning device according to claim 2 is characterized in that: The monitoring mechanism (200) comprises a monitoring camera (210) installed at the bottom of the bracket (130); a sensor module (220), a controller (230) and an alarm are installed in the inner cavity of the bracket (130); the monitoring camera (210), the sensor module (220), the walking mechanism (320), the electric push rod (410) and the alarm are electrically connected to the controller (230) respectively; Wherein, the sensor module (220) includes a temperature and humidity sensor, a flame sensor and a smoke sensor.

8. The prefabricated substation intelligent environment monitoring and early warning device according to claim 2 is characterized in that: The guide assembly comprises an outer tube (420) fixedly connected to the bottom of the walking mechanism (320), two outer tubes (420) are symmetrically arranged with respect to the electric push rod (410), an inner rod (430) is slidably connected to the inner cavity of the outer tube (420), and the bottom end of the inner rod (430) is fixedly connected to the upper support plate (110).

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