CN214014383U

CN214014383U - Real-time monitoring device for hydropower station

Info

Publication number: CN214014383U
Application number: CN202023151123.5U
Authority: CN
Inventors: 李志伟
Original assignee: Nanjing Ruikong Information Technology Co ltd
Current assignee: Nanjing Ruikong Information Technology Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-08-20
Anticipated expiration: 2030-12-24

Abstract

The utility model relates to the technical field of control, and a real time monitoring device for power station is disclosed, including fixed case, the first motor of bottom inner wall fixedly connected with of fixed case, the output of first motor and the bottom fixed connection of first connecting axle, the top and the carousel fixed connection of first connecting axle. This a real-time monitoring device for power station, through first motor, first connecting shaft, the cooperation of carousel and fifth wheel, the fixed axle of being convenient for rotates, through the fixed axle, the cooperation of first bull stick and second bull stick, make the install bin control the deflection under the support of second support, it has constantly controlled the deflection to have realized the camera, through the second motor, second bevel gear, first bevel gear, screw rod and solid fixed ring's cooperation, solid fixed ring's removal on the horizontal direction has been realized, through solid fixed ring, the movable rod, the cooperation of dead lever and connecting plate, the swing of the upper and lower direction of camera has been realized, the practicality of device has been improved.

Description

Real-time monitoring device for hydropower station

Technical Field

The utility model relates to a control technical field specifically is a real time monitoring device for power station.

Background

The hydropower station is a comprehensive engineering facility for converting water energy into electric energy, also called a hydropower plant, and comprises a series of hydropower station buildings built for producing electric energy by using water energy and various installed hydropower station equipment, some hydropower stations are frequently provided with other buildings serving for comprehensive utilization purposes such as flood control, irrigation, shipping, wood passing, fish passing and the like besides buildings required for power generation, and the comprehensive combination of the buildings is called a hydropower station hub or a hydropower hub. In the prior art, a camera is usually required to be arranged in a hydropower station to monitor the condition in the hydropower station, but the hydropower station is usually located in a remote mountain area, the traditional network design mode adopts a mode of laying an optical cable, the optical cable is laid in a rugged cave, the construction cost is high, the camera is usually arranged at a corner of a building, the view field range of the camera monitoring arranged at the corner is limited, and the problem of certain dead angle exists in the video monitoring.

The utility model discloses a video monitoring device for power station in chinese patent publication No. CN209068080U, this video monitoring device for power station, install the circular arc guide rail in the corner, the slider block that the camera set up through the bottom is in the track of circular arc guide rail, the camera passes through the connecting piece and overlaps the pivot connection of establishing on support piece, make when the position of needs adjustment camera along the orbital motion of circular arc guide rail on the circular arc guide rail of angle drive camera through adjusting the axis of rotation, be convenient for enlarge the field of vision scope at the corner of camera installation, reduce the control dead angle at the corner of camera installation, but this kind of mode has very big defect: the monitoring range is limited.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a real time monitoring device for power station has solved prior art, need set up the condition in the camera monitoring power station usually in the power station, but the power station is located remote mountain area usually, traditional network design mode can adopt the mode of laying the optical cable, lay the optical cable in rugged cave, the construction cost is high, can install the camera in the corner of building usually, the visual field scope of the camera control of corner is limited in the existence, the problem at certain dead angle exists in the video monitoring.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a real-time monitoring device for a hydropower station comprises a fixed box, wherein a first motor is fixedly connected to the inner wall of the bottom of the fixed box, the output end of the first motor is fixedly connected with the bottom end of a first connecting shaft, the top end of the first connecting shaft is fixedly connected with a rotary disc, the rotary disc is meshed with a connecting wheel, the connecting wheel is fixedly connected with a fixed shaft, the upper end and the lower end of the fixed shaft are respectively and rotatably connected with two groups of first rotating rods, the other end of each first rotating rod is rotatably connected with one end of a second rotating rod, the other end of each second rotating rod is rotatably connected with an installation box, the back surface of the installation box is rotatably connected with a second support, the other end of the second support is fixedly connected with the inner wall of the rear side of the fixed box, a second motor is arranged inside the installation box, the output end of the second motor is fixedly connected with a second bevel gear, and the second bevel gear is meshed with a first bevel gear, the mounting box comprises a first bevel gear, a screw rod, a fixing ring, a movable rod, a connecting plate, a fixing ring, a vertical plate, a limiting plate and a connecting plate, wherein the first bevel gear is fixedly connected with the screw rod, the screw rod is in threaded connection with the fixing ring, the fixing ring is fixedly connected with the movable rod, the other end of the movable rod penetrates through the front of the mounting box and is movably connected with the connecting plate, the fixing ring is fixedly connected with the vertical plate, the vertical plate is in sliding connection with the limiting plate, the front of the mounting box is fixedly connected with the fixing rod, the other end of the fixing rod is movably connected with the bottom end of the connecting plate, the front of the connecting plate is fixedly connected with a camera, and the upper side and the lower side of the camera are fixedly connected with supporting plates.

Preferably, the upper surface of the rotating disc is provided with ten groups of first shafts, the first shafts are uniformly arranged on the upper surface of the rotating disc in an annular shape, and the first shafts are meshed with the connecting wheel.

Preferably, the back of the fixed box is fixedly connected with a first support, the first support is of a U-shaped structure, and two ends of the first support are rotatably connected with the fixed shaft.

Preferably, the bottom inner wall fixedly connected with motor case of install bin, the inside fixedly connected with second motor of motor case, the front side of motor case and the one end fixed connection of limiting plate, the other end of limiting plate and the front side inner wall fixed connection of install bin.

Preferably, the quantity of backup pad is two sets of, and the one end and the camera of backup pad are 45 degrees angles, and the other end of backup pad is 45 degrees angles with the front of connecting plate.

Preferably, the inner surface of the fixing ring is provided with an internal thread, the outer surface of the screw rod is provided with an external thread, and the internal thread is matched with the external thread.

(III) advantageous effects

Compared with the prior art, the utility model provides a real time monitoring device for power station possesses following beneficial effect:

1. this a real-time monitoring device for power station, through first motor, first connecting shaft, the cooperation of carousel and fifth wheel, the fixed axle of being convenient for rotates, through the fixed axle, the cooperation of first bull stick and second bull stick, make the install bin control the deflection under the support of second support, it has constantly controlled the deflection to have realized the camera, through the second motor, second bevel gear, first bevel gear, screw rod and solid fixed ring's cooperation, solid fixed ring's removal on the horizontal direction has been realized, through solid fixed ring, the movable rod, the cooperation of dead lever and connecting plate, the swing of the upper and lower direction of camera has been realized, the practicality of device has been improved.

2. This a real-time monitoring device for power station is provided with ten first axles of group through the upper surface of carousel, and the first axle is cyclic annular align to grid at the upper surface of carousel, first axle and fifth wheel meshing, and the first axle drives the fifth wheel and rotates, and the quantity of backup pad is two sets of, and the one end and the camera of backup pad are the angle, and the other end of backup pad is the angle with the front of connecting plate, the monitoring of being convenient for clearly.

3. This a real time monitoring device for power station, the internal surface through solid fixed ring is provided with the internal thread, the surface of screw rod is provided with the external screw thread, internal thread and external screw thread looks adaptation, the removal of having avoided solid fixed ring takes place the skew, make solid fixed ring move on the route of regulation, the first support of the back fixedly connected with of fixed case, first support is the U-shaped structure, the both ends of first support all rotate with the fixed axle to be connected, the rotation instability of fifth wheel has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of a first motor of the present invention;

fig. 3 is a schematic diagram of a second motor structure of the present invention.

In the figure: 1. a fixed box; 2. installing a box; 3. a first motor; 4. a first connecting shaft; 5. a turntable; 6. a connecting wheel; 7. a first bracket; 8. a first rotating lever; 9. a second rotating rod; 10. fixing the rod; 11. a second bracket; 12. a connecting plate; 13. a camera; 14. a movable rod; 15. a screw; 16. a fixing ring; 17. a first bevel gear; 18. a support plate; 19. a second bevel gear; 20. a second motor; 21. a vertical plate; 22. a limiting plate; 23. and fixing the shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a real-time monitoring device for a hydropower station comprises a fixed box 1, a first motor 3 is fixedly connected to the inner wall of the bottom of the fixed box 1, the type of the first motor 3 is 42BYGHW609, the output end of the first motor 3 is fixedly connected with the bottom end of a first connecting shaft 4, the top end of the first connecting shaft 4 is fixedly connected with a rotary disc 5, the rotary disc 5 is meshed with a connecting wheel 6, the connecting wheel 6 is fixedly connected with a fixed shaft 23, the upper end and the lower end of the fixed shaft 23 are respectively and rotatably connected with two groups of first rotating rods 8, the other end of each first rotating rod 8 is rotatably connected with one end of a second rotating rod 9, the other end of each second rotating rod 9 is rotatably connected with an installation box 2, the upper side and the lower side of the installation box 2 are respectively and rotatably connected with two groups of second rotating rods 9, the back surface of the installation box 2 is rotatably connected with a second support 11, the other end of the second support 11 is fixedly connected with the inner wall of the rear side of the fixed box 1, a second motor 20 is arranged in the installation box 2, the model of the second motor 20 is 57BYGH56-401A, the output end of the second motor 20 is fixedly connected with a second bevel gear 19, the second bevel gear 19 is engaged with a first bevel gear 17, the first bevel gear 17 is fixedly connected with a screw 15, two ends of the screw 15 are respectively rotatably connected with the inner walls of the front side and the rear side of the installation box 2, the screw 15 is in threaded connection with a fixed ring 16, the fixed ring 16 is fixedly connected with a movable rod 14, the other end of the movable rod 14 passes through the front surface of the installation box 2 and is movably connected with a connecting plate 12, the fixed ring 16 is fixedly connected with a vertical plate 21, the vertical plate 21 is in sliding connection with a limiting plate 22, the upper surface of the limiting plate 22 is provided with a first groove, the width of the first groove is matched with the width of the vertical plate 21, the first groove is in sliding connection with the vertical plate 21, the front surface of the installation box 2 is fixedly connected with a fixed rod 10, the other end of the fixed rod 10 is movably connected with the bottom end of the connecting plate 12, the front surface of the connecting plate 12 is fixedly connected with a camera 13, the upper and lower sides of the camera 13 are fixedly connected with supporting plates 18.

Specifically, in order to enable the connecting wheel 6 to stably rotate, ten groups of first shafts are arranged on the upper surface of the rotary table 5, the first shafts are uniformly arranged on the upper surface of the rotary table 5 in an annular mode, the first shafts are meshed with the connecting wheel 6, and the first shafts drive the connecting wheel 6 to rotate.

Specifically, in order to support the rotation of fifth wheel 6, the first support 7 of back fixedly connected with of fixed box 1 has been set up, and first support 7 is the U-shaped structure, and the both ends of first support 7 all are connected with fixed axle 23 rotation, have avoided the rotation of fifth wheel 6 unstable.

Specifically, for fixed limiting plate 22, set up the bottom inner wall fixedly connected with motor case of install bin 2, the inside fixedly connected with second motor 20 of motor case, the front side of motor case and limiting plate 22's one end fixed connection, limiting plate 22's the other end and install bin 2's front side inner wall fixed connection have avoided limiting plate 22 to cause the job instability because of lacking fixing device.

Specifically, in order to fix the camera 13, two groups of support plates 18 are provided, one end of each support plate 18 forms an angle of 45 degrees with the camera 13, and the other end of each support plate 18 forms an angle of 45 degrees with the front surface of the connecting plate 12, so that the camera 13 can be monitored clearly.

Specifically, in order to guide the rotation of the fixing ring 16, the inner surface provided with the fixing ring 16 is provided with an inner thread, the outer surface of the screw 15 is provided with an outer thread, and the inner thread is matched with the outer thread, so that the displacement of the fixing ring 16 is avoided.

When in use, the fixed box 1 is fixed at a corner, the first motor 3 is started, the first motor 3 drives the first connecting shaft 4 to rotate, the first connecting shaft 4 drives the rotating disc 5 to rotate, the rotating disc 5 is meshed with the connecting wheel 6, so that the fixed shaft 23 rotates, the fixed shaft 23 drives the two groups of first rotating rods 8 to deflect, the first rotating rods 8 drive the second rotating rods 9 to deflect, the second rotating rods 9 drive the installation box 2 to deflect in the left and right directions under the limit of the second support 11, the second motor 20 is started, the second motor 20 drives the second bevel gear 19 to rotate, the second bevel gear 19 is meshed with the first bevel gear 17, the first bevel gear 17 drives the screw 15 to rotate, the screw 15 is matched with the fixed ring 16, so that the fixed ring 16 drives the movable rod 14 to move in the horizontal direction, the movable rod 14 drives the connecting plate 12 to deflect, and the camera 13 swings up and down to monitor, multi-directional monitoring is realized, and the monitoring effect is improved.

In conclusion, the real-time monitoring device for the hydropower station is convenient for the fixed shaft 23 to rotate through the matching of the first motor 3, the first connecting shaft 4, the rotary disc 5 and the connecting wheel 6, the mounting box 2 deflects left and right under the support of the second bracket 11 through the matching of the fixed shaft 23, the first rotating rod 8 and the second rotating rod 9, the camera 13 continuously deflects left and right, the fixed ring 16 moves in the horizontal direction through the matching of the second motor 20, the second bevel gear 19, the first bevel gear 17, the screw rod 15 and the fixed ring 16, the fixed ring 16 swings up and down of the camera 13 through the matching of the fixed ring 16, the movable rod 14, the fixed rod 10 and the connecting plate 12, the practicability of the device is improved, ten groups of first shafts are arranged on the upper surface of the rotary disc 5 and are uniformly arranged on the upper surface of the rotary disc 5 in an annular shape, the primary shaft and the meshing of fifth wheel 6, the primary shaft drives fifth wheel 6 and rotates, the quantity of backup pad 18 is two sets of, the one end of backup pad 18 is 45 degrees angles with camera 13, the other end of backup pad 18 is 45 degrees angles with the front of connecting plate 12, be convenient for clear monitoring, gu fixed ring 16's internal surface is provided with the internal thread, screw rod 15's surface is provided with the external screw thread, internal thread and external screw thread looks adaptation, the skew takes place for solid fixed ring 16's removal, make solid fixed ring 16 move on the route of regulation, the first support 7 of back fixedly connected with of fixed box 1, first support 7 is the U-shaped structure, the both ends of first support 7 all rotate with fixed axle 23 and are connected, the rotation instability of fifth wheel 6 has been avoided.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A real-time monitoring device for a hydropower station, comprising a stationary box (1), characterized in that: the bottom inner wall of the fixed box (1) is fixedly connected with a first motor (3), the output end of the first motor (3) is fixedly connected with the bottom end of a first connecting shaft (4), the top end of the first connecting shaft (4) is fixedly connected with a rotary disc (5), the rotary disc (5) is meshed with a connecting wheel (6), the connecting wheel (6) is fixedly connected with a fixed shaft (23), the upper end and the lower end of the fixed shaft (23) are respectively and rotatably connected with two groups of first rotating rods (8), the other end of each first rotating rod (8) is rotatably connected with one end of a second rotating rod (9), the other end of each second rotating rod (9) is rotatably connected with the installation box (2), the back surface of the installation box (2) is rotatably connected with a second support (11), the other end of the second support (11) is fixedly connected with the rear inner wall of the fixed box (1), a second motor (20) is arranged inside the installation box (2), the output end of the second motor (20) is fixedly connected with a second bevel gear (19), the second bevel gear (19) is meshed with the first bevel gear (17), the first bevel gear (17) is fixedly connected with the screw (15), the screw rod (15) is in threaded connection with a fixed ring (16), the fixed ring (16) is fixedly connected with a movable rod (14), the other end of the movable rod (14) passes through the front surface of the mounting box (2) and is movably connected with the connecting plate (12), the fixing ring (16) is fixedly connected with a vertical plate (21), the vertical plate (21) is connected with a limit plate (22) in a sliding way, the front surface of the mounting box (2) is fixedly connected with a fixed rod (10), the other end of the fixed rod (10) is movably connected with the bottom end of a connecting plate (12), the front of the connecting plate (12) is fixedly connected with a camera (13), and the upper side and the lower side of the camera (13) are fixedly connected with supporting plates (18).

2. A real-time monitoring device for a hydroelectric power plant according to claim 1, characterized in that: the upper surface of carousel (5) is provided with ten groups of first axles, and the first axle is cyclic annular align at the upper surface of carousel (5), and the first axle meshes with fifth wheel (6).

3. A real-time monitoring device for a hydroelectric power plant according to claim 1, characterized in that: the back of the fixed box (1) is fixedly connected with a first support (7), the first support (7) is of a U-shaped structure, and two ends of the first support (7) are rotatably connected with a fixed shaft (23).

4. A real-time monitoring device for a hydroelectric power plant according to claim 1, characterized in that: the bottom inner wall fixedly connected with motor case of install bin (2), the inside fixedly connected with second motor (20) of motor case, the front side of motor case and the one end fixed connection of limiting plate (22), the other end of limiting plate (22) and the front side inner wall fixed connection of install bin (2).

5. A real-time monitoring device for a hydroelectric power plant according to claim 1, characterized in that: the quantity of backup pad (18) is two sets of, and the one end and camera (13) of backup pad (18) are 45 degrees angles, and the other end of backup pad (18) is 45 degrees angles with the front of connecting plate (12).

6. A real-time monitoring device for a hydroelectric power plant according to claim 1, characterized in that: the internal surface of the fixing ring (16) is provided with an internal thread, the external surface of the screw rod (15) is provided with an external thread, and the internal thread is matched with the external thread.