CN219063045U

CN219063045U - Monitoring device for wind power engineering

Info

Publication number: CN219063045U
Application number: CN202320022636.0U
Authority: CN
Inventors: 丁网林; 林茸; 徐林; 沈珩桁; 许玫; 徐荣健; 吴建成; 赵立飞; 闫欣宇; 王斌
Original assignee: Nari Electric Power Design Co ltd
Current assignee: Nari Electric Power Design Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-23
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a monitoring device for wind power engineering, which has the technical scheme that: including fixing two collar on wind power generation tower, two equal swing joint has the expansion loop on the collar, two the expansion loop edge all is fixed with the installation piece, two be equipped with between the installation piece and remove the control assembly, remove the control assembly and include first motor, nut seat, screw rod, guide arm and camera, the screw rod runs through nut seat and with nut seat threaded connection, screw rod both ends respectively with two installation piece swing joint, the guide arm is pegged graft with the nut seat activity, and a monitoring device that wind power engineering was used beneficial effect is: can drive the camera through starting first motor and follow the vertical removal of generating tower surface, can drive the camera through starting the second motor and rotate along the generating tower surface to this can monitor the generating tower outer wall, so that in time discover the defect, compare the manpower monitoring more high-efficient and safe.

Description

Monitoring device for wind power engineering

Technical Field

The utility model relates to the technical field of monitoring devices, in particular to a monitoring device for wind power engineering.

Background

The wind power engineering is the construction engineering of the infrastructure of wind power generation, and the main principle of wind power generation is that wind power is utilized to drive windmill blades to rotate, and then the rotation speed is improved through a speed increaser, so that a generator is driven to generate electricity, and a power generation tower is in an unattended state and needs to be regularly maintained and overhauled, so that the wind power generation is very important to the monitoring work of equipment.

The outer wall of the existing wind power generation tower is exposed to the outside and is easy to age, crack and paint, corresponding monitoring devices are lacking at present, maintenance work needs manpower to be detected by climbing the outer wall of the power generation tower through a lifting appliance, efficiency is low, time and labor are wasted, and safety is not guaranteed.

Disclosure of Invention

Therefore, the utility model provides the monitoring device for wind power engineering, the camera can be driven to vertically move along the surface of the power generation tower by starting the first motor, and the camera can be driven to rotate along the surface of the power generation tower by starting the second motor, so that the outer wall of the power generation tower can be monitored, defects can be found in time, and compared with manual monitoring, the monitoring device is more efficient and safer, so that the problems that the outer wall of the existing wind power generation tower is exposed to the outside and is easy to age, crack and paint stripping are solved, the corresponding monitoring device is lacking at present, the maintenance work needs manual detection by climbing on the outer wall of the power generation tower through the lifting appliance, and the efficiency is low, time and labor are wasted, and the safety is not enough are solved.

In order to achieve the above object, the present utility model provides the following technical solutions: the monitoring device for the wind power engineering comprises two mounting rings fixed on a wind power generation tower, wherein movable rings are movably connected to the two mounting rings, mounting blocks are fixed to the edges of the two movable rings, and a mobile monitoring assembly is arranged between the two mounting blocks;

the mobile monitoring assembly comprises a first motor, a nut seat, a screw rod, a guide rod and a camera, wherein the screw rod penetrates through the nut seat and is in threaded connection with the nut seat, two ends of the screw rod are respectively and movably connected with the two mounting blocks, the guide rod is movably inserted into the nut seat, two ends of the guide rod are respectively and fixedly connected with the two mounting blocks, the first motor is fixedly connected with the mounting blocks, an output shaft of the first motor is fixedly connected with the end part of the screw rod, and a vertical shaft is fixed at the bottom of the camera and is movably connected with the nut seat.

Preferably, driven gears are fixed on the two movable rings, and driving components are arranged on the two mounting rings.

Preferably, the driving assembly comprises a second motor, a driving gear is fixed on an output shaft of the second motor, and the driving gear is meshed with the driven gear.

Preferably, the mounting ring is fixedly provided with an annular sliding rail, the top edge of the movable ring is provided with a pulley, and the pulley is in sliding connection with the annular sliding rail.

Preferably, the worm wheel is fixed at the bottom end of the vertical shaft, and the adjusting component is arranged on the nut seat.

Preferably, the adjusting component comprises a third motor, the third motor is fixedly connected with the nut seat, a worm is fixed on an output shaft of the third motor, the worm is movably connected with the nut seat, and the worm is meshed with the worm wheel.

Preferably, a base plate is fixed on one side of the nut seat, and a power supply box is fixed on the top of the base plate.

Preferably, a solar panel is arranged at the top of the power supply box, and the solar panel is fixed with the power supply box through a bracket.

The embodiment of the utility model has the following advantages:

1. the camera can be driven to vertically move along the surface of the power generation tower by starting the first motor, and can be driven to rotate along the surface of the power generation tower by starting the second motor, so that the outer wall of the power generation tower can be monitored, defects can be found in time, and compared with manual monitoring, the power generation tower is more efficient and safer;

2. by starting the third motor, the third motor operates to drive the camera to rotate to point to the screw rod and the guide rod so as to monitor the screw rod and the guide rod and to monitor maintenance work of the device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic view of the overall structure provided by the present utility model;

FIG. 2 is a cross-sectional view of the overall structure provided by the present utility model;

FIG. 3 is a schematic view of a nut seat according to the present utility model;

fig. 4 is an enlarged view of the structure of the portion a in fig. 2 according to the present utility model.

In the figure: the solar panel comprises a mounting ring 1, a movable ring 2, a mounting block 3, a first motor 4, a nut seat 5, a screw rod 6, a guide rod 7, a camera 8, a vertical shaft 9, a driven gear 10, a second motor 11, a driving gear 12, an annular sliding rail 13, a pulley 14, a worm wheel 15, a third motor 16, a worm 17, a substrate 18, a power supply box 19 and a solar panel 20.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the monitoring device for wind power engineering provided by the utility model comprises two mounting rings 1 fixed on a wind power generation tower, wherein movable rings 2 are movably connected to the two mounting rings 1, mounting blocks 3 are fixed at the edges of the two movable rings 2, and a mobile monitoring assembly is arranged between the two mounting blocks 3;

the mobile monitoring assembly comprises a first motor 4, a nut seat 5, a screw rod 6, a guide rod 7 and a camera 8, wherein the screw rod 6 penetrates through the nut seat 5 and is in threaded connection with the nut seat 5, two ends of the screw rod 6 are respectively movably connected with the two mounting blocks 3, the guide rod 7 is movably inserted into the nut seat 5, two ends of the guide rod 7 are respectively fixedly connected with the two mounting blocks 3, the first motor 4 is fixedly connected with the mounting blocks 3, an output shaft of the first motor 4 is fixedly connected with the end part of the screw rod 6, a vertical shaft 9 is fixed at the bottom of the camera 8, and the vertical shaft 9 is movably connected with the nut seat 5.

In this embodiment, can drive camera 8 along the vertical removal of power generation tower surface through starting first motor 4, can drive camera 8 and rotate along the power generation tower surface through starting second motor 11 to this can monitor the power generation tower outer wall, so that in time discover the defect, compare the manpower monitoring more high-efficient and safe.

The device is realized by adopting the following technical scheme for realizing the purpose of omnibearing monitoring on the outer wall of the power generation tower: the driven gears 10 are fixed on the two movable rings 2, the driving assemblies are arranged on the two mounting rings 1, each driving assembly comprises a second motor 11, a driving gear 12 is fixed on an output shaft of the second motor 11, and the driving gears 12 are meshed with the driven gears 10;

in order to achieve the purpose of supporting the weight of the mounting ring 1, the device is realized by adopting the following technical scheme: an annular sliding rail 13 is fixedly arranged on the mounting ring 1, a pulley 14 is arranged at the top edge of the movable ring 2, and the pulley 14 is in sliding connection with the annular sliding rail 13;

wherein, in order to realize the purpose of adjusting camera 8 angle, this device adopts following technical scheme to realize: the worm wheel 15 is fixed at the bottom end of the vertical shaft 9, the adjusting component is arranged on the nut seat 5 and comprises a third motor 16, the third motor 16 is fixedly connected with the nut seat 5, the output shaft of the third motor 16 is fixedly provided with a worm 17, the worm 17 is movably connected with the nut seat 5, the worm 17 is meshed with the worm wheel 15, the third motor 16 is started to drive the camera 8 to rotate through the worm 17 and the worm wheel 15, the applicability is improved, in addition, the camera 8 can be adjusted to point to the screw rod 6 and the guide rod 7 so as to monitor the screw rod 6 and the guide rod 7, and the maintenance of the screw rod 6 and the guide rod 7 is facilitated;

in practical use, to facilitate overall control of the first motor 4, the second motor 11, and the third motor 16, the controller may be used by an external controller, and the model of the controller may be SDJ-6015.

In order to achieve the purpose of supplying power to the camera 8, the device is realized by adopting the following technical scheme: a base plate 18 is fixed on one side of the nut seat 5, a power supply box 19 is fixed on the top of the base plate 18, a solar panel 20 is arranged on the top of the power supply box 19, and the solar panel 20 is fixed with the power supply box 19 through a bracket.

The application process of the utility model is as follows: when the wind power generation tower is used, the first motor 4 is started, the first motor 4 can drive the screw rod 6 to rotate, the screw rod 6 can drive the nut seat 5 to move vertically when rotating, the camera 8 is driven to move vertically along the outer wall of the wind power generation tower, meanwhile, the two second motors 11 are started, the second motors 11 can drive the driving gear 12 to rotate, the driven gear 10 and the movable rings 2 are driven to rotate, the two movable rings 2 can drive the camera 8 to rotate along the outer wall of the wind power generation tower when rotating synchronously, and then close-range shooting monitoring can be carried out on each position of the outer wall of the wind power generation tower, so that risks can be checked.

The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.

Claims

1. The utility model provides a monitoring device that wind-powered electricity generation engineering was used, includes two collar (1) of fixing on wind power generation tower, its characterized in that: the two mounting rings (1) are movably connected with movable rings (2), the edges of the two movable rings (2) are fixedly provided with mounting blocks (3), and a mobile monitoring assembly is arranged between the two mounting blocks (3);

the mobile monitoring assembly comprises a first motor (4), a nut seat (5), a screw rod (6), a guide rod (7) and a camera (8), wherein the screw rod (6) penetrates through the nut seat (5) and is in threaded connection with the nut seat (5), two ends of the screw rod (6) are respectively movably connected with two mounting blocks (3), the guide rod (7) is movably connected with the nut seat (5) in an inserting mode, two ends of the guide rod (7) are respectively fixedly connected with the two mounting blocks (3), the first motor (4) is fixedly connected with the mounting blocks (3), an output shaft of the first motor (4) is fixedly connected with the end portion of the screw rod (6), and a vertical shaft (9) is fixedly arranged at the bottom of the camera (8) and is movably connected with the nut seat (5).

2. The monitoring device for wind power engineering according to claim 1, wherein: driven gears (10) are fixed on the two movable rings (2), and driving components are arranged on the two mounting rings (1).

3. The monitoring device for wind power engineering according to claim 2, wherein: the driving assembly comprises a second motor (11), a driving gear (12) is fixed on an output shaft of the second motor (11), and the driving gear (12) is meshed with the driven gear (10).

4. The monitoring device for wind power engineering according to claim 1, wherein: the annular sliding rail (13) is fixedly arranged on the mounting ring (1), the pulley (14) is arranged at the top edge of the movable ring (2), and the pulley (14) is in sliding connection with the annular sliding rail (13).

5. The monitoring device for wind power engineering according to claim 1, wherein: the bottom end of the vertical shaft (9) is fixed with a worm wheel (15), and the nut seat (5) is provided with an adjusting component.

6. The monitoring device for wind power engineering according to claim 5, wherein: the adjusting assembly comprises a third motor (16), the third motor (16) is fixedly connected with the nut seat (5), a worm (17) is fixed on an output shaft of the third motor (16), the worm (17) is movably connected with the nut seat (5), and the worm (17) is meshed with the worm wheel (15).

7. The monitoring device for wind power engineering according to claim 1, wherein: a base plate (18) is fixed on one side of the nut seat (5), and a power supply box (19) is fixed on the top of the base plate (18).

8. The monitoring device for wind power engineering according to claim 7, wherein: the solar energy power supply box is characterized in that a solar energy panel (20) is arranged at the top of the power supply box (19), and the solar energy panel (20) is fixed with the power supply box (19) through a bracket.