Safety protection device for new energy station

Abstract

The utility model discloses a safety protection device for a new energy station, and relates to the technical field of monitoring devices. Comprising a top plate, the center of the bottom of the top plate is connected with a U-shaped frame through a connecting rod, an inner cavity of the U-shaped frame is rotationally connected with a first rotating shaft, and the first rotating shaft is rotationally connected with a second rotating shaft which is crossed with the first rotating shaft; a driving mechanism for driving the first rotating shaft or the second rotating shaft to rotate to enable the rectangular frame to move is mounted at the bottom of the top plate, a fixed plate is mounted at the bottom of the rectangular frame, a movable plate is rotatably connected to the top of the fixed plate, a movable hole is formed in the top of the fixed plate, and a mounting rod penetrating through the movable hole is connected to the bottom end of the movable plate; and the bottom end of the mounting rod is connected with a camera. According to the safety protection device for the new energy station, the angle of the camera can be adjusted in the left-right direction and the front-back direction, the monitoring angle of the camera can be adjusted by rotating the camera, and the visual range of the camera can be enlarged.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, in particular to a safety protection device for new energy stations. Background Art

[0002] A new energy station is a collection of all equipment below the grid connection point of a wind farm or solar power station that is centrally connected to the power system, including transformers, busbars, lines, converters, energy storage, wind turbines, photovoltaic power generation equipment, reactive power regulation equipment and auxiliary equipment. When a new energy station website is in use, it needs to monitor the operating equipment and operating environment of the station through monitoring equipment because it has multiple physical devices.

[0003] After the security monitoring of existing new energy sites is installed, the angle of the monitoring camera is usually fixed, which makes it inconvenient to make subsequent adjustments to change the visual range of the monitoring camera. Utility Model Content

[0004] The utility model provides a safety protection device for a new energy station to solve the problems in the background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a safety protection device for a new energy station, comprising a top plate, the bottom center of the top plate is connected to a U-shaped frame through a connecting rod, the inner cavity of the U-shaped frame is rotatably connected to a first rotating shaft, the first rotating shaft is rotatably connected to a second rotating shaft in a cross shape therewith, the second rotating shaft is rotatably connected to a rectangular frame, a driving mechanism for driving the first rotating shaft or the second rotating shaft to rotate so that the rectangular frame can move is installed at the bottom of the top plate, a fixed plate is installed at the bottom of the rectangular frame, a movable plate is rotatably connected to the top of the fixed plate, a movable hole is opened at the top of the fixed plate, the bottom end of the movable plate is connected to a mounting rod passing through the movable hole, and the bottom end of the mounting rod is connected to a camera.

[0006] Furthermore, the driving mechanism includes a first mounting block, a second mounting block, a first electric push rod and a second electric push rod. The outer wall of the rectangular frame is fixedly connected to the first mounting block and the second mounting block. The bottom of the top plate is movably connected to the first electric push rod, one end of the first electric push rod is movably connected to the first mounting block, the bottom of the top plate is the second electric push rod, and one end of the second electric push rod is movably connected to the second mounting block.

[0007] Furthermore, a gear ring with an inner diameter larger than the movable hole is installed at the bottom of the fixed plate, a motor is installed on the movable plate, and an output shaft of the motor passes through the movable hole and is sleeved with a gear meshing with the gear ring.

[0008] Furthermore, a guide groove with an inner diameter larger than that of the movable hole is provided on the top of the fixed plate, and a guide block slidably connected to the guide groove is installed on the bottom of the movable plate.

[0009] Furthermore, a suspension rod is installed on the top of the top plate.

[0010] Furthermore, four corners of the bottom of the rectangular frame are fixedly connected with fixing rods, and the fixing rods are fixedly connected to the fixing plates.

[0011] Compared with the prior art, the utility model provides a safety protection device for new energy stations, which has the following beneficial effects: the safety protection device for new energy stations can not only adjust the angle of the camera left and right and front and back, but also rotate the camera to adjust its monitoring angle, and can expand the visual range of the camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the rectangular frame of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the fixing plate of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the gear ring of the present utility model.

[0016] In the figure: 1. top plate; 2. connecting rod; 3. U-shaped frame; 4. first rotating shaft; 5. second rotating shaft; 6. rectangular frame; 7. first mounting block; 8. second mounting block; 9. first electric push rod; 10. second electric push rod; 11. fixing rod; 12. fixing plate; 13. movable hole; 14. movable plate; 15. camera; 16. motor; 17. gear; 18. gear ring; 19. guide groove; 20. suspension rod. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-4The utility model discloses a safety protection device for a new energy station, including a top plate 1, the bottom center of the top plate 1 is connected to a U-shaped frame 3 through a connecting rod 2, the inner cavity of the U-shaped frame 3 is rotatably connected to a first rotating shaft 4, the first rotating shaft 4 is rotatably connected to a second rotating shaft 5 in a cross shape therewith, the second rotating shaft 5 is rotatably connected to a rectangular frame 6, a driving mechanism for driving the first rotating shaft 4 or the second rotating shaft 5 to rotate so that the rectangular frame 6 can move is installed at the bottom of the top plate 1, a fixed plate 12 is installed at the bottom of the rectangular frame 6, a movable plate 14 is rotatably connected to the top of the fixed plate 12, a movable hole 13 is opened at the top of the fixed plate 12, a mounting rod passing through the movable hole 13 is connected to the bottom end of the movable plate 14, and a camera 15 is connected to the bottom end of the mounting rod.

[0019] Four corners of the bottom of the rectangular frame 6 are fixedly connected with fixing rods 11 , and the fixing rods 11 are fixedly connected with fixing plates 12 .

[0020] The two ends of the second rotating shaft 5 are rotatably connected to the inner wall of the rectangular frame 6 . The setting of the fixing rod 11 leaves a certain space between the fixing plate 12 and the rectangular frame 6 .

[0021] Specifically, the driving mechanism includes a first mounting block 7, a second mounting block 8, a first electric push rod 9 and a second electric push rod 10. The outer wall of the rectangular frame 6 is fixedly connected to the first mounting block 7 and the second mounting block 8. The bottom of the top plate 1 is movably connected to the first electric push rod 9, and one end of the first electric push rod 9 is movably connected to the first mounting block 7. The bottom of the top plate 1 is the second electric push rod 10, and one end of the second electric push rod 10 is movably connected to the second mounting block 8.

[0022] In this embodiment, the first mounting block 7 and the second mounting block 8 are located on two adjacent outer walls of the rectangular frame 6. The extension and retraction of the first electric push rod 9 can enable the rectangular frame 6 to drive the fixed plate 12 to rotate relative to the first rotating shaft 4 so that the camera 15 can be adjusted in angle. The extension and retraction of the second electric push rod 10 can enable the rectangular frame 6 to drive the fixed plate 12 to rotate relative to the second rotating shaft 5 so that the camera 15 can be adjusted in angle.

[0023] Specifically, a gear ring 18 with an inner diameter larger than the movable hole 13 is installed at the bottom of the fixed plate 12 , and a motor 16 is installed on the movable plate 14 . The output shaft of the motor 16 passes through the movable hole 13 and is sleeved with a gear 17 meshing with the gear ring 18 .

[0024] In this embodiment, of course, the gear ring 18 can also be arranged on the movable hole 13 , and the gear 17 is arranged in coordination with the gear ring 18 .

[0025] When the motor 16 drives the gear 17 to rotate, the gear 17 can drive the movable plate 14 to move along the gear ring 18, so that the camera 15 can rotate to adjust its angle.

[0026] Specifically, a guide groove 19 with an inner diameter larger than that of the movable hole 13 is formed at the top of the fixed plate 12 , and a guide block slidably connected to the guide groove 19 is installed at the bottom of the movable plate 14 .

[0027] In this embodiment, the cooperation between the guide groove 19 and the guide block 1 is to guide the movement of the movable plate 14 .

[0028] Specifically, a suspension rod 20 is installed on the top of the top plate 1 .

[0029] In this embodiment, of course, the top plate 1 may be installed without the hanger 20, and may be installed by an L-shaped mounting plate or other mounting methods, as long as the top plate 1 can be fixed and adapted to the installation environment.

[0030] In summary, the safety protection device for the new energy station can not only adjust the angle of the camera 15 left and right and front and back, but also rotate the camera 15 to adjust its monitoring angle, thereby expanding the visual range of the camera 15.

[0031] Although 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 appended claims and their equivalents.

Claims

1. A safety protection device for a new energy station, comprising a top plate (1), characterized in that: The center of the bottom of the top plate (1) is connected to a U-shaped frame (3) via a connecting rod (2); the inner cavity of the U-shaped frame (3) is rotatably connected to a first rotating shaft (4); the first rotating shaft (4) is rotatably connected to a second rotating shaft (5) in a cross shape with the first rotating shaft (4); the second rotating shaft (5) is rotatably connected to a rectangular frame (6); a driving mechanism for driving the first rotating shaft (4) or the second rotating shaft (5) to rotate so as to move the rectangular frame (6) is installed at the bottom of the top plate (1); a fixed plate (12) is rotatably connected to a movable plate (14) at the top of the fixed plate (12); a movable hole (13) is provided at the top of the fixed plate (12); a mounting rod passing through the movable hole (13) is connected to the bottom end of the movable plate (14); and a camera (15) is connected to the bottom end of the mounting rod.

2. The safety protection device for new energy stations according to claim 1 is characterized in that: The driving mechanism comprises a first mounting block (7), a second mounting block (8), a first electric push rod (9) and a second electric push rod (10); the outer wall of the rectangular frame (6) is fixedly connected to the first mounting block (7) and the second mounting block (8); the bottom of the top plate (1) is movably connected to the first electric push rod (9); one end of the first electric push rod (9) is movably connected to the first mounting block (7); the bottom of the top plate (1) is the second electric push rod (10); and one end of the second electric push rod (10) is movably connected to the second mounting block (8).

3. The safety protection device for new energy stations according to claim 1 is characterized in that: A gear ring (18) having an inner diameter greater than that of the movable hole (13) is mounted at the bottom of the fixed plate (12); a motor (16) is mounted on the movable plate (14); an output shaft of the motor (16) passes through the movable hole (13) and is sleeved with a gear (17) meshing with the gear ring (18).

4. The safety protection device for new energy stations according to claim 1 is characterized in that: A guide groove (19) having an inner diameter greater than that of the movable hole (13) is formed at the top of the fixed plate (12), and a guide block slidably connected to the guide groove (19) is installed at the bottom of the movable plate (14).

5. The safety protection device for new energy stations according to claim 1 is characterized in that: A suspension rod (20) is installed on the top of the top plate (1).

6. The safety protection device for new energy stations according to claim 1 is characterized in that: The four bottom corners of the rectangular frame (6) are all fixedly connected to fixing rods (11), and the fixing rods (11) are fixedly connected to fixing plates (12).

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