Movable type dome camera deploying and controlling device for refuse dump

Abstract

A movable ball machine deploying and controlling device for a refuse dump comprises a movable trolley and a rack installed above the movable trolley, a solar photovoltaic power generation panel is installed on the upper portion of the rack, a photovoltaic controller, a storage battery and an automatic power switcher are arranged in the rack, and the photovoltaic controller and an external power source are connected with the automatic power switcher in a circuit parallel connection mode. One end of the moving trolley is provided with a fixing rod, the upper end of the fixing rod is connected with a lifting rod, and the top of the lifting rod is provided with a monitoring ball machine; when the power supply of the external power supply or the photovoltaic controller fails, the automatic power supply switcher automatically identifies and switches to the residual power supply, the automatic power supply switcher can also be connected with the external power supply circuit through the time control switch, and the time control switch automatically switches off or switches on the external power supply at the set time. The external power supply supplies power to the monitoring ball machine device; the device is simple in structure and flexible in arrangement, can monitor the operation of the waste dump in real time, and reduces the dependence of power supply switching on manpower.

Description

Technical Field

[0001] The utility model relates to the technical field of site operation safety monitoring, in particular to a movable ball camera device for a waste dump yard. Background Art

[0002] During the open-pit coal mining process, a large amount of waste is generated. The waste dump yard is a place where the coal mine waste is concentratedly discharged. The waste dump yard can accommodate waste such as waste rocks and waste soil generated during the coal mining process, keeping the coal mine clean and the production environment stable. When vehicles dump waste at the pit edge, if they fail to execute the waste dumping operation standards, and at the same time the operation site is affected by geological conditions and rainfall, geological disasters such as landslides and debris flows may be triggered, posing a great threat to the personal and property safety of the on-site staff in the waste dump yard. It is necessary to conduct on-site monitoring of the waste dump yard to promptly stop unsafe operations. Since the waste dump yard needs to be continuously extended after being filled, and generally there is no fixed power supply in the waste dump yard, many waste dump yards lack a full-day movable safety monitoring device during the waste dumping operation, and cannot conduct real-time monitoring of the safety operation and waste dumping operation standards during the day and at night. Summary of the Invention

[0003] In order to overcome the above-mentioned deficiencies of the prior art, the purpose of the utility model is to provide a movable ball camera device for a waste dump yard, which provides power for the ball camera during the day through the solar panel on the mobile trolley, can automatically switch to external power supply at night, and can automatically switch to battery power supply when the external power supply fails, and can provide a stable and reliable monitoring device for the waste dumping operation of open-pit coal mines.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0005] A movable ball camera device for a waste dump yard includes a mobile trolley 10. Above the mobile trolley 10, a frame 2 is installed. On the frame 2, a solar photovoltaic power generation panel 1 is installed. Inside the frame 2, a photovoltaic controller and a battery 3 are arranged. The power input end of the photovoltaic controller is connected to the power output end of the solar photovoltaic power generation panel 1, and the power output end of the photovoltaic controller is connected to the battery 3. At one end of the mobile trolley 10, a fixed rod 7 is also installed. The upper end of the fixed rod 7 is connected to a lifting rod 6. At the top of the lifting rod 6, a ball camera 5 is installed. Through the ball camera 5, on-site video collection is realized. The power input end of the ball camera 5 is connected to the power output end of the photovoltaic controller.

[0006] Inside the frame 2, there is also a power automatic switcher. The photovoltaic controller and the external power supply are connected to the power automatic switcher circuit in a parallel circuit manner. The power output end of the power automatic switcher is connected to the power input end of the ball camera 5. By setting the external power supply as the main power supply and the photovoltaic controller as the backup power supply on the power automatic switcher, the power automatic switcher will preferentially select the main power supply for power supply. When there is a fault in the external power supply or the photovoltaic controller power supply, the power automatic switcher will automatically identify and switch to the remaining power supply for power supply.

[0007] The power automatic switcher is connected to the external power supply circuit through a time control switch S1. By setting the automatic disconnection or automatic connection time of the time control switch S1, the ball camera device can automatically disconnect or connect the external power supply when the automatic disconnection or automatic connection time arrives.

[0008] One end of the mobile trolley 10 is equipped with a traction frame 8. The traction frame 8 is movably connected to the mobile trolley 10. One end of the fixed rod 7 installed on the mobile trolley 10 is also equipped with a support rod 9.

[0009] Both sides below the mobile trolley 10 are also equipped with wheels 11.

[0010] The frame 2 is in a rhombic prism structure. One side of the frame 2 coincides with and is fixedly connected to the surface of the mobile trolley 10, and another side that forms an acute angle with the horizontal plane is installed with a solar photovoltaic power generation panel 1.

[0011] The bottom surface and side surfaces of the frame 2 are hermetically arranged, and a hinge door 4 is arranged on one of the bottom surfaces.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. By installing the ball camera 5 on the mobile trolley 10 and installing the solar photovoltaic power generation panel 1 on the mobile trolley 10 through the frame 2, and using the solar photovoltaic power generation panel 1 to provide power for the ball camera 5, the mobile ball camera device can move at any time according to the actual progress of the project and make full use of solar energy. It has the characteristics of simple structure, flexible layout, and real-time monitoring, and can conduct real-time monitoring on the safe operation and operation standards of the waste dump, ensuring the safety of the equipment and personnel operating at the waste dump.

[0014] 2. Based on the power supply by the solar photovoltaic power generation panel 1 during the day, the present utility model introduces an external power supply to provide night power supply. The power supply automatic switcher can realize timely switching to another power supply when a power supply failure occurs in a certain power supply, ensuring the normal operation of the ball camera 5, and improving the reliability and stability of the power supply of the ball camera 5; the time control switch S1 can also realize the automatic switching of the solar photovoltaic power generation panel 1, the storage battery 3 or the external power supply as different power supplies during the day and at night, making full use of the daytime power supply advantages of solar energy and the storage battery 3 and the night power supply advantages of the external power supply, while reducing the dependence on manual intervention for power supply switching and improving the working efficiency of the ball camera 5.

[0015] In summary, the present utility model can move the position of the ball camera device at any time according to the actual progress of the project, has the function of timely switching in case of power failure, and automatic switching of the power supply during the day and at night, so as to make full use of solar energy and the storage battery 3, improve the reliability and stability of the ball camera 5, and reduce the dependence on manual intervention for power supply switching during the day and at night. Brief Description of the Drawings

[0016] Figure 1 It is a structural schematic diagram of the present utility model.

[0017] Figure 2 It is a circuit connection block diagram of the present utility model.

[0018] Figure 3 It is a circuit diagram of the present utility model.

[0019] In the figure: 1, solar photovoltaic power generation panel; 2, frame; 3, storage battery; 4, hinge door; 5, ball camera; 6, lifting rod; 7, fixed rod; 8, towing frame; 9, support rod; 10, mobile trolley; 11, wheel; S1, time control switch; QF1: air switch for the circuit connecting the solar photovoltaic power generation panel and the photovoltaic controller; QF2: air switch for the circuit connecting the photovoltaic controller and the storage battery; QF3: air switch for the circuit connecting the photovoltaic controller and the power supply automatic switcher; QF4: air switch for the circuit connecting the time control switch and the power supply automatic switcher; QF5: air switch for the circuit connecting the external power supply and the rectifier power supply. Detailed Description of the Preferred Embodiment

[0020] The following Figures 1 to 3 will further describe the present utility model in detail:

[0021] Refer to Figure 1 and Figure 2, A mobile ball camera device for a waste dump, comprising a mobile trolley 10. Above the mobile trolley 10, a frame 2 is installed. On the frame 2, a solar photovoltaic power generation panel 1 is installed. Inside the frame 2, a photovoltaic controller and a storage battery 3 are provided. The power input end of the photovoltaic controller is connected to the power output end of the solar photovoltaic power generation panel 1, and the power output end of the photovoltaic controller is connected to the storage battery 3. The photovoltaic controller can adopt the CM-D60 model of the MPPT brand and can automatically adjust the output of 12V or 24V power supply; at one end of the mobile trolley 10, a fixed rod 7 is also installed. The upper end of the fixed rod 7 is connected to a lifting rod 6. At the top of the lifting rod 6, a ball camera 5 is installed. The ball camera 5 realizes on-site video collection through the ball camera 5. The power input end of the ball camera 5 is connected to the power output end of the photovoltaic controller. The solar photovoltaic power generation panel 1 or the storage battery 3 provides power for the ball camera 5 through the photovoltaic controller. The top of the lifting rod 6 realizes the up and down movement and fixation of the lifting rod 6 through a bolt hole structure.

[0022] The solar photovoltaic power generation panel 1 is installed on the upper part of the frame 2, which is beneficial to the power generation of the solar photovoltaic power generation panel 1 and outputs 12V DC power supply through the photovoltaic controller; during the day, the photovoltaic controller can automatically identify the power supply signals of the solar photovoltaic power generation panel 1 or the storage battery 3 to control the power supply source. When the solar energy is sufficient, the electric energy converted by the solar photovoltaic power generation panel 1 is preferentially provided as the working power supply for the ball camera 5, and the remaining electric energy is used to charge the storage battery 3. When the solar energy is insufficient on cloudy days, the photovoltaic controller can adjust the storage battery 3 to supply power for the ball camera 5; the storage battery 3 is preferably a 12V storage battery.

[0023] By adjusting the height of the lifting rod 6, the ball camera 5 can realize real-time on-site video recording and evidence collection of the waste dumping operation in the waste dump at an appropriate height. The ball camera 5 transmits the monitoring video to the control center through the internal wireless communication network, realizing the functions of pre-operation monitoring and post-operation evidence collection of the waste dumping operation in the waste dump.

[0024] See Figure 2 and Figure 3, a power automatic switcher is also arranged inside the rack 2. The photovoltaic controller and the external power supply are connected to the circuit of the power automatic switcher in a parallel circuit manner, and the power output end of the power automatic switcher is connected to the power input end of the bullet camera 5; The power automatic switcher can adopt the CHSDY-0508-VT model of Chaoheng, which can switch to another power supply in time when one of the main power supply and the standby power supply is powered off, ensuring the normal power supply operation of the bullet camera 5; The external power supply can adopt an external generator equipped with a rectifier power supply, which can provide power for the bullet camera 5 while providing night operation lighting for the waste dump. The external generator outputs 220V alternating current, and the power output end of the external generator is connected to the power input end of the AC220V / DC12V rectifier power supply. The power output end of the AC220V / DC12V rectifier power supply is connected to the power input end of the power automatic switcher. The external generator can output 12V direct current through the equipped AC220V / DC12V rectifier power supply. The AC220V / DC12V rectifier power supply can adopt the LD-1260 rectifier power supply of Green Power; Set the external power supply as the main power supply and the photovoltaic controller as the standby power supply on the power automatic switcher in advance, and the power automatic switcher will preferentially select the main power supply for power supply.

[0025] When a fault occurs in the external power supply or the photovoltaic controller power supply, the power automatic switcher automatically identifies and switches to the remaining power supply for power supply. Specifically, it switches the external power supply to the power supply provided by the solar photovoltaic panel 1 or the battery 3 for the bullet camera 5 through the photovoltaic controller, or switches the photovoltaic controller to the external power supply for the bullet camera 5 to provide power, ensuring the stable operation of the bullet camera 5 device for 24 hours a day, timely monitoring the safe operation of the waste dump, and realizing accurate, efficient and reliable real-time monitoring.

[0026] See Figure 2 and Figure 3 , the power automatic switcher is connected to the external power supply circuit through a time control switch S1. By setting the automatic disconnection or automatic connection time of the time control switch S1, the bullet camera device can automatically disconnect or connect the external power supply when the automatic disconnection or automatic connection time arrives; Specifically, when the automatic disconnection time arrives, the time control switch S1 automatically disconnects the external power supply, and the power automatic switcher will automatically switch to the standby power supply provided by the photovoltaic controller. When the automatic connection time arrives, the time control switch S1 automatically connects the external power supply, and the power automatic switcher will automatically switch to the main power supply provided by the external power supply, and cycle in turn; The automatic disconnection time of the time control switch S1 can be set to 9 o'clock in the daytime and the automatic connection time can be set to 21 o'clock at night, so as to achieve the purpose of mainly using the solar photovoltaic panel 1 or the battery 3 to provide standby power for the bullet camera 5 through the photovoltaic controller during the day, and using the external power supply to provide the main power supply for the bullet camera 5 at night, thereby reducing manual circuit adjustment and realizing the continuous operation of the bullet camera 5 within 24 hours.

[0027] See Figure 1 , one end of the mobile trolley 10 is equipped with a towing frame 8, the towing frame 8 is movably connected to the mobile trolley 10, one end of the fixed rod 7 installed on the mobile trolley 10 is also equipped with a support rod 9, and the support rod 9 is symmetrically installed on the mobile trolley 10 relative to the towing frame 8.

[0028] See Figure 1 , wheels 11 are also installed on both sides below the mobile trolley 10. It is preferred to install one wheel 11 on each side below the mobile trolley 10.

[0029] It is necessary to move and arrange the ball camera device in time according to the monitoring requirements of the waste dump operation to ensure real-time monitoring of the waste dump operation and operation standards all day long; when the mobile trolley 10 needs to move, an external vehicle or worker can tow the trolley 10 to move freely through the towing frame 8. After reaching the destination, the support rod 9 is used to support and fix the mobile trolley 10 to prevent it from moving.

[0030] See Figure 1 , the frame 2 is a prism structure. One side of the frame 2 coincides with and is fixedly connected to the surface of the mobile trolley 10, and a solar photovoltaic power generation panel 1 is installed on another side that forms an acute angle with the horizontal plane; the frame 2 is preferably a triangular prism structure, and the bottom surface of the triangular prism structure is preferably a right triangle. At this time, one side where a right-angled side of the bottom surface of the frame 2 is located is fixedly connected to the surface of the mobile trolley 10, and the solar photovoltaic power generation panel 1 is installed on the side where the hypotenuse of the bottom surface of the frame 2 is located. This embodiment can increase the area of the solar photovoltaic power generation panel 1 and increase the amount of light energy conversion.

[0031] The bottom surface and side surface of the frame 2 are hermetically arranged, and a hinge door 4 is arranged on one of the bottom surfaces, which is convenient for wiring and maintenance of the photovoltaic controller, battery 3, power supply automatic switcher, etc. installed inside the frame 2.

[0032] The working principle of the present utility model is:

[0033] When the utility model is in use, according to the monitoring requirements of the dumping operation in the dump site, the mobile trolley 10 is moved and arranged to the target position; the external power supply is set as the main power supply and the photovoltaic controller is set as the standby power supply on the power automatic switcher in advance. When a fault occurs in the power supply of the external power supply or the photovoltaic controller, the power automatic switcher can automatically identify and switch to supply power to the bullet camera 5 by the remaining power supply; by connecting a time control switch S1 between the power automatic switcher and the external power supply, and setting the automatic disconnection time and automatic connection time of the time control switch S1 in advance, when the corresponding time point is reached, the time control switch S1 will automatically disconnect or connect the external power supply, so as to realize that the photovoltaic controller or the external power supply supplies power to the bullet camera 5 respectively. The bullet camera 5 conducts on-site monitoring of the dumping operation in the dump site and transmits the monitoring video to the control center through the internal wireless communication network, so as to ensure the purpose that the bullet camera 5 works continuously for 24 hours.

Claims

1. A mobile ball control camera device for a waste dump, comprising a mobile trolley (10), a frame (2) is installed above the mobile trolley (10), a solar photovoltaic power generation panel (1) is installed on the frame (2), a photovoltaic controller and a storage battery (3) are arranged inside the frame (2), the power input end of the photovoltaic controller is connected to the power output end of the solar photovoltaic power generation panel (1), and the power output end of the photovoltaic controller is connected to the storage battery (3), characterized in that, One end of the mobile trolley (10) is further provided with a fixed rod (7). The upper end of the fixed rod (7) is connected to a lifting rod (6). The top of the lifting rod (6) is provided with a mobile video control device (5). The on-site video acquisition is realized through the mobile video control device (5). The power input end of the mobile video control device (5) is connected to the power output end of the photovoltaic controller.

2. The mobile panoramic camera device for waste dump according to claim 1, wherein, A power automatic switch is further arranged inside the frame (2). The photovoltaic controller and the external power supply are connected to the power automatic switch circuit in a circuit parallel manner. The power output end of the power automatic switch is connected to the power input end of the mobile video control device (5). By setting the external power supply as the main power supply and the photovoltaic controller as the standby power supply on the power automatic switch, the power automatic switch will preferentially select the main power supply for power supply. When the power supply of the external power supply or the photovoltaic controller fails, the power automatic switch automatically identifies and switches to the remaining power supply for power supply.

3. The mobile panoramic camera device for waste dump according to claim 2, characterized in that, The power automatic switch is connected to the external power supply circuit through a time control switch (S1). By setting the automatic disconnection or automatic connection time of the time control switch (S1), the mobile video control device can automatically disconnect or connect the external power supply when the automatic disconnection or automatic connection time arrives.

4. The mobile ball control camera device for waste dump according to claim 1, characterized in that, One end of the mobile trolley (10) where the fixed rod (7) is installed is further provided with a towing frame (8). The towing frame (8) is movably connected to the mobile trolley (10). One end of the mobile trolley (10) where the fixed rod (7) is installed is further provided with a support rod (9).

5. The mobile ball control camera device for a waste dump according to claim 1, characterized in that, Wheels (11) are further installed on both sides below the mobile trolley (10).

6. The mobile ball control camera device for a waste dump according to claim 1, characterized in that The frame (2) is in a rhombic prism structure. One side of the frame (2) coincides with and is fixedly connected to the surface of the mobile trolley (10), and a solar photovoltaic power generation panel (1) is installed on another side that forms an acute angle with the horizontal plane.

7. The mobile ball control camera device for waste dump according to claim 1, wherein The bottom surface and side surfaces of the frame (2) are hermetically arranged, and a hinge door (4) is arranged on one of the bottom surfaces.

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