JP3244741U - Photography device for safety alarm system of thermal power plant - Google Patents

Abstract

An object of the present invention is to provide a photographing device for a safety alarm system of a thermal power plant, which cleans a cleaning structure after cleaning a camera and avoids accumulation of dirt. [Solution] A mounting disk is installed horizontally at the center of the bottom of the device body 1, a camera 2 is installed vertically at the center of the bottom of the mounting disk, and a camera 2 is installed vertically at the center of the bottom of the device body. A slide collar 3 is attached to the slide collar, a side plate 4 is attached vertically to one side of the slide collar, and an electric telescopic rod 5 is attached laterally to the center position of the outer surface of the side plate. The photographing device for the safety alarm system of the thermal power plant has a side plate and the device body at the same height, a protective plate protects the liquid jet head and the cleaning arc plate, and a cleaning structure that can adjust the height so that it can be used easily when not in use. Does not affect camera operation. [Selection diagram] Figure 1

Description

This utility model relates to the technical field of safety alarms for thermal power plants, and specifically relates to a photographing device for a safety alarm system for thermal power plants.

Also called a thermal power plant or a thermal power plant, it is a factory that generates electrical energy using combustible materials (for example, coal) as fuel. On the other hand, thermal power plants have valuable equipment and valuable materials, and the safety alarm system inside the thermal power plants monitors the storage locations through photographic devices (such as cameras).

A typical imaging device places an imaging device (such as a camera) at an appropriate location (eg, a wall, a utility pole, etc.) through a mounting structure, and connects it to a safety alarm system via a network. The imaging head of the imaging device can be moved at the mounting position, thereby enabling omnidirectional monitoring. This is a general operating method for photographing devices. When an imaging device operates for a long time, the imaging head tends to become stained with dirt, causing the captured image to become blurred. Furthermore, since the photographing device is usually arranged at a high position, it is inconvenient to clean it. In conventional cleaning methods, the imaging head is cleaned through a scraper structure (for example, a scraper) installed outside the device, but with this method, dirt tends to accumulate on the scraper itself, and if used for a long time, it can end up contaminating the imaging device. The camera may become heavy and the imaging head may not be able to take pictures properly. Therefore, we proposed a photographic device for safety alarm systems at thermal power plants.

In view of the lack of prior art, this utility model provides an imaging device for a safety alarm system of a thermal power plant to solve the above technical problems.

In the first aspect, in order to achieve the above objective, this utility model provides the following technical solution. This photographing device for a safety alarm system of a thermal power plant includes a device main body, a mounting disk is attached in the horizontal direction at a bottom center position of the device main body, and a camera is mounted at a bottom center position of the mounting disk. is attached in the vertical direction, a slide collar is attached to the lower center of the outer surface of the device main body, a side plate is attached to one side of the slide collar in the vertical direction, and a roller is attached to the center of the outer surface of the side plate. , an electric telescopic rod is installed laterally, connecting levers are respectively installed at the top and bottom center positions of the electric expanding rod, and one end of the connecting lever is connected to a corresponding position on one side of the side plate, respectively; One end of the electric telescopic rod extends inwardly through the outer wall of the side plate, and is connected to a cleaning arc plate, and cleaning bristles are provided on each of the four sides of the inner wall of the cleaning arc plate.

In the second aspect, preferably, a cylindrical cover is vertically attached to the top of the device main body, and a drive motor is vertically installed at the center of the bottom of the internal cavity of the cylindrical cover, and The rotor extends downwardly through the bottom of the device body.

In the third aspect, preferably, a rotating shaft is vertically attached to the center of the top of the internal cavity of the device body, the tip of the rotating shaft is coaxially connected to the rotor of the drive motor, and the bottom of the rotating shaft is preferably connected to the rotor of the drive motor. The end is connected to the top center location of the mounting disc.

In the fourth aspect, preferably, an electric push rod is vertically attached to a central position on one side of the cylindrical cover, and a connecting plate is hingedly connected to the top of the cylindrical cover at a central position on the top of the cylindrical cover. A first connecting column is attached in the vertical direction, a second connecting column is added in the horizontal direction on one side of the connecting plate, a mounting plate is attached in the vertical direction at the bottom end of the second connecting column, and An insect repellent is installed at the center of the bottom of the mounting plate so that it can be moved vertically.

In the fifth aspect, preferably, the whole of the side plate is designed in an inverted L-shape, protection plates are respectively installed in the longitudinal direction on both sides of the inner surface of the side plate, and the cleaning arc plate is located between the protection plates; A liquid ejecting head is vertically attached to the center of the top of the inner surface of the side plate, the water ejecting end of which is directed toward the cleaning arc plate.

In the sixth aspect, preferably, a reservoir is vertically attached to the top side of the side plate, a top liquid suction end of the reservoir is communicatively connected to a liquid suction pipe, and a liquid suction end of the liquid suction pipe is externally connected to the liquid suction pipe. A small pump is installed laterally at the lower part of one side of the reservoir, and the liquid suction end of the small pump extends to the inside of the reservoir, and the water outlet end of the small pump is connected to the liquid supply equipment of the reservoir. It communicates with the liquid guide pipe, and the liquid output end of the liquid guide pipe communicates with the liquid suction end of the liquid jet head, and support rods are vertically attached to both sides of the other side of the top of the side plate. A horizontal plate is laterally added to the top of the support rod, and the central position of the top of the horizontal plate is connected to the telescopic end of the electric push rod.

Compared with the prior art, the beneficial effects of this utility model are as follows.
1. This imaging device for a safety alarm system of a thermal power plant draws out the cleaning liquid inside the reservoir through a small pump, enters the inside of the liquid jet head along the liquid guide pipe, and sprays it inside the cleaning arc plate. After the cleaning arc plate is moved to the camera by the electric telescopic rod and pasted together, the drive motor rotates the camera through the rotating shaft and the mounting disc to clean it, and after cleaning, the cleaning arc plate is reset by the electric telescopic rod. , the liquid jet head continuously jets cleaning liquid into the interior of the cleaning arc plate to clean the cleaning bristles. In this way, after cleaning the camera, the cleaning structure can be cleaned to avoid dirt accumulation that makes it impossible to perform subsequent cleaning operations on the camera.

2. This imaging device for the safety alarm system of a thermal power plant uses an additional electric push rod to raise the side plate and its connection structure via the horizontal plate and support rod, and a slide collar fitted on the outside of the device body. By moving as the side plate moves, the side plate and the main body of the device are at the same height, and the protective plate protects the liquid jet head and cleaning arc plate. drive away. In this way, the height of the cleaning structure can be adjusted, and it will not affect the operation of the camera when not in use and will not form a blind spot for imaging, and the protection plate will protect the inside of the cleaning arc plate in rainy or snowy weather. The occurrence of the phenomenon of contamination caused by cleaning hair can be effectively prevented. On the other hand, by driving away insects, it not only ensures the photographic effect of the equipment, but also avoids mosquitoes coming into contact with the camera and reduces the occurrence of some dirt.

It is a structural diagram of this utility model. FIG. 3 is a sectional view of the internal structure of the equipment body and the cylindrical cover according to the present utility model. FIG. 3 is a side sectional view of the internal structure of the side plate according to the present utility model.

Hereinafter, the technical solution of this utility model will be clearly and completely explained with reference to the drawings in the embodiments of this utility model. Obviously, the described embodiments are only some and not all embodiments of the present utility model. Based on the embodiments in this utility model, all other embodiments obtained by those skilled in the art without making creative efforts fall within the protection scope of this application.

This utility model provides the following technical proposals. The photographing device for a safety alarm system of a thermal power plant according to this technical proposal includes a device main body 1, a camera 2, a slide collar 3, a side plate 4, an electric telescopic rod 5, a cleaning arc plate 6, a cylindrical cover 7, a drive motor 8, an electric It includes a push rod 9, a mounting plate 10, an insect repellent 11, a protection plate 12, a liquid jet head 13, a reservoir 14, a small pump 15 and a side plate 16. Referring to FIG. 2, a mounting disc is installed horizontally at the center of the bottom of the device main body 1, and a camera 2 is installed vertically at the center of the bottom of the mounting disc to capture images of the surroundings. Take a photo. Referring to FIG. 1, a slide collar 3 is attached to the lower center of the outer surface of the device body 1, and a side plate 4 is attached vertically to one side of the slide collar 3, so that when the side plate 4 moves, , the slide collar 3 simultaneously moves along the outer surface of the device body 1. Referring to FIG. 3, an electric telescopic rod 5 is installed laterally at the center of the outer surface of the side plate 4, and connection levers are installed at the top and bottom center positions of the electric expansion and contraction rod 5, respectively. One end is respectively connected to a corresponding position on one side of the side plate 4, and one telescopic end of the electric telescopic rod extends inwardly through the outer wall of the side plate 4, and a cleaning arc plate 6 is connected to the cleaning arc. Cleaning bristles are added to each of the four sides of the inner wall of the plate 6. The electric telescopic rod 5 can move the cleaning arc plate 6 in parallel.

Referring to FIG. 2, a cylindrical cover 7 is vertically attached to the top of the device main body 1, and a drive motor 8 is vertically installed at the center of the bottom of the internal cavity of the cylindrical cover 7. The rotor extends downward through the bottom of the device body 1. In this way, the cylindrical cover 7 serves to protect the drive motor 8.

A rotating shaft is vertically attached to the center of the top of the internal cavity of the device body 1, the tip of the rotating shaft is coaxially connected to the rotor of the drive motor 8, and the bottom end of the rotating shaft is attached to the center of the top of the mounting disk. connected to the position. The drive motor 8 adjusts the photographing direction by driving the camera 2 via a rotating shaft and a mounting disk.

Referring to FIG. 1, an electric push rod 9 is vertically attached to the center of one side of the cylindrical cover 7, and a first push rod 9 is attached to the center of the top of the cylindrical cover 7, to which a connecting plate is hingedly connected. A connecting column is attached in the vertical direction, a second connecting column is added in the horizontal direction on one side of the connecting plate, a mounting plate 10 is attached in the vertical direction at the bottom end of the second connecting column, and the mounting plate 10 An insect repellent 11 is installed at the center of the bottom of the screen so as to be movable in the vertical direction. While attaching and fixing the mounting plate 10 at an appropriate position, the camera 2 can be prevented from being surrounded by mosquitoes and insects by the insect repellent 11.

Referring to FIG. 3, the entire side plate 4 is designed in an inverted L shape, and protection plates 12 are vertically attached to both sides of the inner surface of the side plate 4, and the cleaning arc plate 6 is installed between the protection plates 12. At the center of the top of the inner surface of the side plate 4, a liquid ejecting head 13 is vertically attached with its water output end directed toward the cleaning arc plate 6.

A reservoir 14 is installed vertically on the top side of the side plate 4, and the top liquid suction end of the reservoir 14 is connected to the liquid suction pipe, and the liquid suction end of the liquid suction pipe is connected to external liquid supply equipment. A small pump 15 is added laterally to the lower part of one side of the reservoir 14, and the liquid suction end of the small pump 15 extends to the inside of the reservoir 14, and the water outlet end of the small pump 15 is connected to a liquid guide pipe. The liquid outlet end of the liquid guide pipe communicates with the liquid suction end of the liquid jet head 13, and support rods are vertically attached to both sides of the other side of the top of the side plate 4, and the top of the support rod A horizontal plate 16 is added in the horizontal direction, and the top center position of the horizontal plate 16 is connected to the telescopic end of the electric push rod 9. The cleaning liquid inside the reservoir 14 can be introduced into the liquid jet head 13 through the liquid guide pipe and discharged by the small pump 15, and the side plate 4 can be moved up and down by the electric push rod 9.

The operating principle of this device is as follows.
The cleaning liquid inside the reservoir 14 is led out through the small pump 15, enters the inside of the liquid jet head 13 along the liquid guide pipe, and is jetted into the inside of the cleaning arc plate 6. After the cleaning arc plate 6 is moved to the camera by the electric telescopic rod 5 and pasted together, the drive motor 8 rotates the camera 2 through the rotating shaft and the mounting disk to clean it. Reset by the telescopic rod 5, the liquid jet head 13 continues to jet cleaning liquid into the interior of the cleaning arc plate 6 to clean the cleaning bristles. The added electric push rod 9 raises the side plate 4 and its connection structure via the horizontal plate 16 and the support rod, and the slide collar 3 fitted on the outer surface of the device body 1 moves as the side plate 4 moves. The side plate 4 and the device main body 1 are made at the same height, the protection plate 12 protects the liquid jet head 13 and the cleaning arc plate 6, and the insect repellent 11 is energized to drive away the insects sucked in at night.

Note that in this application, relational terms such as "first", "second", etc. do not necessarily require or imply that any actual relationship or order exists between these entities or operations; Used only to distinguish one entity or operation from another. Additionally, the term "comprising," "containing," or any other variation thereof refers to a process, method, article, or apparatus that includes a set of elements, not just those elements, but others not explicitly listed. is intended to include non-exclusive inclusion, such as also includes elements of, or may include elements specific to such a process, method, article, or apparatus.

Although embodiments of this utility model have been shown and described, it will be apparent to those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of this utility model. It is understood that the scope of this utility model is limited by the appended claims and their equivalents.

1 Device body 2 Camera 3 Slide collar 4 Side plate 5 Electric telescopic rod 6 Cleaning arc plate 7 Cylindrical cover 8 Drive motor 9 Electric push rod 10 Mounting plate 11 Insect repellent 12 Protective plate 13 Liquid jet head 14 Reservoir 15 Small pump 16 Side board

Claims (6)

A photographing device for a safety alarm system of a thermal power plant, including a device main body (1),
A mounting disk is attached laterally to the bottom center position of the device main body (1),
A camera (2) is installed vertically at the bottom center position of the mounting disc,
A slide collar (3) is attached to the lower center of the outer surface of the device main body (1),
A side plate (4) is vertically attached to one side of the slide collar (3),
An electric telescopic rod (5) is laterally attached to the center position of the outer surface of the side plate (4),
Connecting levers are attached to the top and bottom center positions of the electric telescopic rod (5), respectively, and one end of the connecting lever is connected to a corresponding position on one side of the side plate (4), respectively.
The telescoping end of the electric telescoping rod (5) extends inwardly through the outer wall of the side plate (4), and is connected to a cleaning arc plate (6);
Clean bristles are added to each of the four sides of the inner wall of the cleaning arc plate (6).
A photographing device for a safety alarm system of a thermal power plant, characterized by the following. A cylindrical cover (7) is vertically attached to the top of the device main body (1),
A drive motor (8) is installed vertically at the center of the bottom of the internal cavity of the cylindrical cover (7), and the rotor of the drive motor (8) extends downward through the bottom of the device body (1). exists,
The photographing device for a safety alarm system of a thermal power plant according to claim 1. A rotating shaft is vertically attached to the center of the top of the internal cavity of the device body (1), and the tip of the rotating shaft is coaxially connected to the rotor of the drive motor (8),
a bottom end of the rotating shaft is connected to a top center position of the mounting disc;
The photographing device for a safety alarm system of a thermal power plant according to claim 2. An electric push rod (9) is vertically attached to a center position on one side of the cylindrical cover (7),
A first connecting column to which a connecting plate is hingedly connected to the top is attached in the vertical direction at the center of the top of the cylindrical cover (7),
A second connecting column is laterally added to one side of the connecting plate,
A mounting plate (10) is vertically attached to the bottom end of the second connecting column,
An insect repellent (11) is installed at the center of the bottom of the mounting plate (10) so as to be movable in the vertical direction.
The photographing device for a safety alarm system of a thermal power plant according to claim 2. The entire side plate (4) is designed in an inverted L-shape, and protection plates (12) are vertically attached to both sides of the inner surface of the side plate (4),
The cleaning arc plate (6) is located between the protection plates (12), and at the center of the top of the inner surface of the side plate (4) is a liquid jet head (13) with a water output end directed toward the cleaning arc plate (6). is installed vertically,
The photographing device for a safety alarm system of a thermal power plant according to claim 1. A reservoir (14) is vertically attached to the top side of the side plate (4),
The top liquid suction end of the reservoir (14) is connected to a liquid suction pipe, and the liquid suction end of the liquid suction pipe is connected to an external liquid supply equipment,
A small pump (15) is laterally added to the lower part of one side of the reservoir (14), and a liquid suction end of the small pump (15) extends to the inside of the reservoir (14),
A water outlet end of the small pump (15) communicates with a liquid guide pipe, and a liquid outlet end of the liquid guide pipe communicates with a liquid suction end of the liquid jet head (13),
Support rods are respectively attached in the vertical direction on both sides of the other side of the top of the side plate (4),
A horizontal plate (16) is laterally added to the top of the support rod, and the center position of the top of the horizontal plate (16) is connected to the telescopic end of the electric push rod (9).
The photographing device for a safety alarm system of a thermal power plant according to claim 4 or 5.

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