Intelligent power grid sensitive image acquisition device

Abstract

The utility model discloses an intelligent power grid sensitive image acquisition device which comprises a supporting rod, a moving frame and an image acquisition camera, the surface of the supporting rod is movably sleeved with the moving frame, the upper end of the moving frame is fixedly provided with the image acquisition camera, the front surface of the supporting rod is fixedly provided with a tooth frame, and the front surface of the tooth frame is fixedly provided with a tooth groove. Fasteners are embedded in the positions, close to the two ends, of the upper surface of the supporting rod. According to the intelligent power grid sensitive image acquisition device provided by the utility model, when the image acquisition camera works, the motor is electrified to control the threaded rod to rotate positively and negatively, at the moment, the moving frame drives the image acquisition camera to move left and right, and the image acquisition camera does not rotate in the left-right moving process of the moving frame; the rack of the tooth frame drives the gear of the moving frame to rotate left and right, and when the gear rotates left and right, the image acquisition camera can swing left and right, so that the monitoring range of the image acquisition camera can be expanded, and the number of installed image acquisition cameras is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of power grid monitoring, and in particular to a smart power grid sensitive image acquisition device. Background Art

[0002] The whole composed of substations of various voltages and transmission and distribution lines in the power system is called the power grid, or grid for short. The grid is a special place. In order to ensure the safety of the grid, cameras will be installed in the grid area to monitor some sensitive images in the grid area.

[0003] When the camera is installed, its installation angle is fixed, so the size of its monitoring area is fixed. In order to better monitor the power grid area, it is necessary to install multiple cameras, which will increase costs. Utility Model Content

[0004] The main purpose of the utility model is to provide a smart grid sensitive image acquisition device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A smart grid sensitive image acquisition device comprises a support rod, a movable frame and an image acquisition camera, wherein the surface of the support rod is movably sleeved with the movable frame, the upper end of the movable frame is fixedly mounted with the image acquisition camera, the front surface of the support rod is fixedly mounted with a gear rack, the upper surface of the support rod and near both ends of the support rod are embedded with fasteners, a motor is fixedly mounted inside one end of the support rod, and a threaded rod is fixedly mounted on the output end of the motor.

[0007] Preferably, the movable frame includes a rectangular frame, a threaded sleeve, a gear and a support plate, the threaded sleeve is fixedly installed on the inner lower surface of the rectangular frame, the gear is movably installed on the upper surface of the rectangular frame, a rotating block is fixedly installed on the lower surface of the gear, a rotating groove is opened on the upper surface of the rectangular frame, and support plates are fixedly installed on the upper surface of the gear and near both sides.

[0008] Preferably, the rotating block is embedded in the rotating groove, the gear is movably connected to the rectangular frame through the rotating block, and the image acquisition camera is fixed between the support plates.

[0009] Preferably, fixing plates are fixedly installed on the rear surfaces of both ends of the support rod, a movable groove is opened on the lower surface of the support rod, a slot is opened on the front surface of the support rod near both ends, and limiting sliding grooves are opened on the inner side surfaces of the slot.

[0010] Preferably, one end of the threaded rod extends into the movable groove, and the threaded sleeve block is sleeved on the surface of the threaded rod inside the movable groove.

[0011] Preferably, the rack includes a rack, a right-angle rod and a limit slider, the lower surfaces of both ends of the rack are fixedly installed with right-angle rods, the surfaces of both sides of the rear end of the right-angle rod are fixedly installed with limit sliders, the upper surface of the rear end of the right-angle rod is provided with a thread groove, and the number of the thread grooves is two.

[0012] Preferably, the rear end of the right-angle rod is embedded in a slot, the limiting sliding block is embedded in a limiting sliding groove, the lower end of the fastener is embedded in a threaded groove, and the gear is meshed with the rack.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, by arranging the supporting rod, the movable frame, the gear frame, the fastener, the motor and the threaded rod in a manner that cooperate with each other, when the image acquisition camera is working, the motor controls the threaded rod to rotate forward and reversely after being energized, and the threaded rod that rotates forward and reversely controls the threaded sleeve to move back and forth thereon, and at this time, the moving movable frame will drive the image acquisition camera to move left and right, and in the process of the movable frame moving left and right, the rack of the gear frame will prompt the gear of the movable frame to rotate left and right, and when the gear rotates left and right, the image acquisition camera can swing left and right, so that the monitoring range of the image acquisition camera can be expanded, thereby reducing the number of installed image acquisition cameras. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an overall structural diagram of a smart grid sensitive image acquisition device of the utility model;

[0016] Figure 2 This is a disassembled structure diagram of a mobile frame of a smart grid sensitive image acquisition device of the utility model;

[0017] Figure 3 It is a partial cross-sectional view of a disassembled schematic diagram of a smart grid sensitive image acquisition device of the utility model;

[0018] Figure 4 This is a gear rack structure diagram of a smart grid sensitive image acquisition device of the utility model.

[0019] In the figure: 1. support rod; 101. fixed plate; 102. movable groove; 103. slot; 104. limit slide groove; 2. movable frame; 201. rectangular frame; 202. gear; 203. support plate; 204. rotating groove; 205. threaded sleeve; 3. image acquisition camera; 4. gear rack; 401. rack; 402. right-angle rod; 403. limit slide block; 404. threaded groove; 5. fastener; 6. motor; 7. threaded rod. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 A smart grid sensitive image acquisition device is shown, comprising a support rod 1, a movable frame 2 and an image acquisition camera 3. The surface of the support rod 1 is movably sleeved with the movable frame 2, the upper end of the movable frame 2 is fixedly installed with the image acquisition camera 3, the front surface of the support rod 1 is fixedly installed with a gear frame 4, the upper surface of the support rod 1 and near both ends are embedded with fasteners 5, a motor 6 is fixedly installed inside one end of the support rod 1, and a threaded rod 7 is fixedly installed at the output end of the motor 6.

[0022] The mobile frame 2 includes a rectangular frame 201, a threaded sleeve 205, a gear 202 and a support plate 203. The threaded sleeve 205 is fixedly installed on the inner lower surface of the rectangular frame 201, the gear 202 is movably installed on the upper surface of the rectangular frame 201, and a rotating block is fixedly installed on the lower surface of the gear 202. A rotating groove 204 is provided on the upper surface of the rectangular frame 201, and a support plate 203 is fixedly installed on the upper surface and near both sides of the gear 202. The cooperation between the gear 202 and the rack 401 can assist the mobile frame 2 to change its angle during movement, so that the image acquisition camera 3 can be used to collect images of different areas; the rotating block is embedded in the rotating groove 204, the gear 202 is movably connected to the rectangular frame 201 through the rotating block, and the image acquisition camera 3 is fixed between the support plates 203; the rear surfaces of the two ends of the support rod 1 are fixedly installed with a fixed plate 101, the lower surface of the support rod 1 is provided with a moving groove 102, and the front surface of the support rod 1 and near both ends are provided with a plug The slot 103 has two inner surfaces on which limited sliding grooves 104 are provided. The cooperation between the limited sliding grooves 104 and the limiting slide block 403 can prevent the right-angle rod 402 of the rack 4 from being disengaged from the slot 103. One end of the threaded rod 7 extends into the movable slot 102. The threaded sleeve 205 is sleeved on the surface of the threaded rod 7 inside the movable slot 102. The rotating threaded rod 7 can control the threaded sleeve 205 to move. The rack 4 includes a rack 401, a right-angle rod 402 and a limiting slide block. Block 403, right-angle rods 402 are fixedly installed on the lower surfaces of both ends of the rack 401, and limiting sliders 403 are fixedly installed on the two side surfaces of the rear end of the right-angle rod 402. A threaded groove 404 is opened on the upper surface of the rear end of the right-angle rod 402, and the number of threaded grooves 404 is two; the rear end of the right-angle rod 402 is embedded in the slot 103, the limiting slider 403 is embedded in the limiting slide groove 104, the lower end of the fastener 5 is embedded in the threaded groove 404, and the gear 202 is meshed with the rack 401.

[0023] It should be noted that the utility model is a smart grid sensitive image acquisition device. When in use, when the image acquisition camera 3 is working, the motor 6 controls the threaded rod 7 to rotate forward and reverse after being energized. The threaded rod 7 that rotates forward and reverse controls the threaded sleeve block 205 to move back and forth thereon. At this time, the moving mobile frame 2 will drive the image acquisition camera 3 to move left and right. During the movement of the mobile frame 2 left and right, the rack 401 of the rack 4 will prompt the gear 202 of the mobile frame 2 to rotate left and right. When the gear 202 rotates left and right, the image acquisition camera 3 can swing left and right, which can expand the monitoring range of the image acquisition camera 3, thereby reducing the number of installed image acquisition cameras 3. When it is necessary to adjust the monitoring angle of the image acquisition camera 3, the fastener 5 is removed and the rack 4 is pulled so that the rack 401 of the rack 4 is disengaged from the gear 202, and then the gear 202 is rotated so that the image acquisition camera 3 faces the required position. Finally, the rack 4 is installed back to its original position and the rack 401 is meshed with the gear 202 again, and the rack 4 is fixed by the fastener 5.

[0024] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A smart grid sensitive image acquisition device, characterized in that: The invention comprises a support rod (1), a movable frame (2) and an image acquisition camera (3); the surface of the support rod (1) is movably sleeved with the movable frame (2); the upper end of the movable frame (2) is fixedly mounted with the image acquisition camera (3); the front surface of the support rod (1) is fixedly mounted with a gear frame (4); fasteners (5) are embedded on the upper surface of the support rod (1) and near both ends; a motor (6) is fixedly mounted inside one end of the support rod (1); and a threaded rod (7) is fixedly mounted at the output end of the motor (6).

2. The smart grid sensitive image acquisition device according to claim 1, characterized in that: The movable frame (2) comprises a rectangular frame (201), a threaded sleeve (205), a gear (202) and a support plate (203); the threaded sleeve (205) is fixedly mounted on the inner lower surface of the rectangular frame (201); the gear (202) is movably mounted on the upper surface of the rectangular frame (201); a rotating block is fixedly mounted on the lower surface of the gear (202); a rotating groove (204) is provided on the upper surface of the rectangular frame (201); and support plates (203) are fixedly mounted on the upper surface of the gear (202) and close to both sides.

3. The smart grid sensitive image acquisition device according to claim 2, characterized in that: The rotating block is embedded in the rotating groove (204), the gear (202) is movably connected to the rectangular frame (201) via the rotating block, and the image acquisition camera (3) is fixed between the support plates (203).

4. The smart grid sensitive image acquisition device according to claim 3, characterized in that: A fixing plate (101) is fixedly mounted on the rear surfaces of both ends of the support rod (1), a movable groove (102) is provided on the lower surface of the support rod (1), a slot (103) is provided on the front surface of the support rod (1) and near both ends, and limiting sliding grooves (104) are provided on both side surfaces inside the slot (103).

5. The smart grid sensitive image acquisition device according to claim 4, characterized in that: One end of the threaded rod (7) extends into the movable groove (102), and the threaded sleeve block (205) is sleeved on the surface of the threaded rod (7) inside the movable groove (102).

6. The smart grid sensitive image acquisition device according to claim 5, characterized in that: The rack (4) comprises a rack (401), a right-angle rod (402) and a limit slider (403); the right-angle rods (402) are fixedly mounted on the lower surfaces of both ends of the rack (401); the limit sliders (403) are fixedly mounted on the surfaces of both sides of the rear end of the right-angle rod (402); a thread groove (404) is provided on the upper surface of the rear end of the right-angle rod (402); and the number of the thread grooves (404) is two.

7. The smart grid sensitive image acquisition device according to claim 6, characterized in that: The rear end of the right-angle rod (402) is embedded in the slot (103), the limiting slider (403) is embedded in the limiting slide groove (104), the lower end of the fastener (5) is embedded in the thread groove (404), and the gear (202) is meshed with the rack (401).

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