CN212159505U - Marine wind power basis is from corrosion rate monitoring devices - Google Patents

Abstract

The utility model discloses a marine wind power foundation self-corrosion rate monitoring device, which relates to the technical field of monitoring devices and aims at the problem of low detection efficiency, the following proposal is proposed, which comprises a base, wherein the upper side of the base is fixedly connected with a weighing device, the upper side of the weighing device is fixedly connected with a connecting plate, the upper side of the connecting plate is fixedly connected with a supporting frame, the upper side of the supporting frame is fixedly connected with a supporting cylinder, the inner wall of the supporting cylinder is fixedly connected with two first motors, the output ends of the two first motors are fixedly connected with a rotating shaft through a coupler, the outer wall of the rotating shaft is fixedly sleeved with a driving wheel, the utility model has simple structure and convenient use, can carry out diversified detection, realize the collection of different data, realize the precision of the data, reduce the manual input, improve the efficiency and simultaneously ensure the actual effect of the measurement, and then can realize quick discovery, solve fast, guarantee wind turbine generator's safety.

Description

An offshore wind power foundation self-corrosion rate monitoring device

technical field

The utility model relates to the technical field of monitoring devices, in particular to an offshore wind power foundation self-corrosion rate monitoring device.

Background technique

Offshore wind power plant is a new type of power plant that uses offshore wind resources to generate electricity. It is a sustainable new energy source, which is beneficial to reduce the use of fossil energy and improve the environment. The existing offshore wind power generation foundation is generally based on different depths. The single-column or rack-type fixing method is adopted to save the cost to the greatest extent while ensuring stability, but the corrosion efficiency of deep burial in seawater is higher than that in dry air, and the flowing seawater makes it possible to generate Therefore, it is necessary to carry out tracking inspection to ensure the safety of wind turbines.

Existing detection generally adopts manual sampling to the site, or uses instruments for detection, which is not only inefficient, but also has a certain backward detection effect, which is not in line with the accelerated development of wind power projects.

Utility model content

The utility model proposes a self-corrosion rate monitoring device for an offshore wind power foundation, which solves the problem of low detection efficiency.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

An offshore wind power foundation self-corrosion rate monitoring device includes a base, a weighing device is fixedly connected to the upper side of the base, a connecting plate is fixedly connected to the upper side of the weighing device, and the upper side of the connecting plate is fixedly connected. A support frame is fixedly connected, and a support cylinder is fixedly connected to the upper side of the support frame, the inner wall of the support cylinder is fixedly connected with two first motors, and the output ends of the two first motors are fixedly connected by couplings. There is a rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a driving wheel, the outer wall of the driving wheel is meshed and connected with a rack, one side of the two racks is fixedly connected with a connecting rod, and the other end of the connecting rod is A moving rod is fixedly connected, the bottom end of the moving rod is connected with a viewing device, one side of the base is fixedly connected with a conducting rod arranged in parallel, and the other end of the conducting rod is fixed and slidingly sleeved with a fixed connection with the viewing device A charging bar, an opening door that is rotatably connected to the support cylinder is provided below the rack, a plurality of contact pieces are fixedly connected to the outer wall of the support frame, and the contact piece located above is connected to the support cylinder through wires. Connected multimeter.

Preferably, the viewing device includes a protective box rotatably connected to the moving rod, an installation box is fixedly connected to the upper side of the protective box, a second motor is fixedly connected to the inner wall of the installation box, and the output of the second motor is The end is fixedly connected with the moving rod through a coupling, the bottom of the installation box is fixedly connected with a searchlight, the inner bottom plate of the protective box is rotatably connected with a telescopic rod, and the output end of the telescopic rod is rotatably connected to the camera, and the camera is connected to the camera. The lower side is rotatably connected with a support rod that is fixedly connected with the protective box, and the inner wall of the protective box is fixedly connected with a battery.

Preferably, the outer side of the first motor is provided with a protective plate fixedly connected with the support cylinder, the protective plate is rotatably connected with the rotating shaft, and one side of the support cylinder is fixedly connected with a support block rotatably connected with the rotating shaft.

Preferably, the conductive rod adopts a T-shaped structure, and the charging bar is connected to the viewing device through a wire.

Preferably, the contact piece located below is connected to the seabed through a wire, and the surface of the contact piece is treated with gold plating.

Preferably, a light-transmitting plate is arranged on one side of the protective box, and a waterproof pad is arranged in the installation box.

The beneficial effects of the present utility model:

1: Through the combination of the movable photographing device, the energized contact piece and the multimeter, and the weighing of the weighing device, a variety of tests can be carried out, the collection of different data can be realized, the accuracy of the data can be realized, and the labor input can be reduced. While improving the efficiency, it can ensure the actual effect of the measurement, so as to realize the rapid discovery and solution, and ensure the safety of the wind turbine.

2: Through the cooperation of different devices, the measurement can be carried out conveniently and quickly. When the contact piece is not working, the negative electrode of the power supply is connected to form the negative electrode protection and slow down the progress of corrosion.

Description of drawings

Fig. 1 is the front sectional schematic diagram of a kind of offshore wind power foundation self-corrosion rate monitoring device proposed by the utility model;

Fig. 2 is a left side cross-sectional schematic diagram of a self-corrosion rate monitoring device for an offshore wind power foundation proposed by the utility model;

3 is a partial front cross-sectional schematic diagram of an offshore wind power foundation self-corrosion rate monitoring device proposed by the utility model;

4 is a partial left-side cross-sectional schematic diagram of an offshore wind power foundation self-corrosion rate monitoring device proposed by the utility model;

FIG. 5 is a schematic cross-sectional front view of a viewing device of an offshore wind power foundation self-corrosion rate monitoring device proposed by the utility model.

Labels in the figure: 1. Base; 2. Weighing device; 3. Connecting plate; 4. Supporting cylinder; 5. Supporting frame; 6. Contact sheet; 7. Charging bar; 8. Conducting rod; 9. First motor ;10, protective plate; 11, rotating shaft; 12, moving rod; 13, rack; 14, support block; 15, viewing device; 16, opening door; 17, driving wheel; 18, connecting rod; 19, universal meter ; 151, protective box; 152, second motor; 153, installation box; 154, battery; 155, searchlight; 156, camera; 157, support rod; 158, support rod; 159, telescopic rod.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-5, an offshore wind power foundation self-corrosion rate monitoring device includes a base 1, a weighing device 2 is fixedly connected to the upper side of the base 1, and a connecting plate 3 is fixedly connected to the upper side of the weighing device 2, The upper side of the connecting plate 3 is fixedly connected with the support frame 5, and the upper side of the support frame 5 is fixedly connected with the support cylinder 4, and the inner wall of the support cylinder 4 is fixedly connected with two first motors 9, and the output of the two first motors 9 is fixed. Both ends are fixedly connected with a rotating shaft 11 through a coupling, the outer wall of the rotating shaft 11 is fixedly sleeved with a driving wheel 17, the outer wall of the driving wheel 17 is meshed and connected with a rack 13, and one side of the two racks 13 is fixedly connected with a connection. The rod 18, and the other end of the connecting rod 18 is fixedly connected with the moving rod 12, the bottom end of the moving rod 12 is connected with the viewing device 15, and one side of the base 1 is fixedly connected with a parallel conductive rod 8, and the conductive rod 8 is connected. The other end is fixed and slidably sleeved with a charging bar 7 that is fixedly connected to the viewing device 15 , an opening door 16 that is rotatably connected to the support cylinder 4 is provided below the rack 13 , and a plurality of contact pieces 6 are fixedly connected to the outer wall of the support frame 5 . The contact piece 6 located above is connected with a multimeter 19 that is fixedly connected to the support cylinder 4 through wires. During installation, the base 1 is fixed to the seabed through an external device, wherein the base 1 can be an indirect plate shape, or can be It is a connecting frame-type connection structure. The installation is selected according to the needs to ensure the fixation of the device. During the construction of the power generation base station, a controller and GSM are installed in the support cylinder 4 to control various electrical appliances and transmit data. When During the official work, through the external control, the first motor 9 can be started to work, and then the rotating shaft 11 and the driving wheel 17 can be driven to rotate, so that the entire rack can be moved, and the door 16 can be squeezed to open. Through the action of the spring hinge, The opening door 16 is opened, and when it continues to descend, it can drive the movement of the moving rod 12 connected with the rack 13, so that the viewing device 15 descends to the bottom of the sea to take pictures and realize intuitive observation. The weighing device 2 performs weighing in real time. After the corrosion and oxidation are carried out, the overall weight will change to a certain extent, so the data of the weighing device 2 will also change, and the obtained data will be transmitted to the controller through the weighing device 2. and GSM module to realize data transmission, and at the same time, the upper contact piece 6 is energized, and the current is measured by the universal meter 19. After corrosion, the resistance changes, and the universal meter 19 transmits the data for various measurements to ensure the detection data After the viewing device 15 completes the shooting, the first motor 9 works to make the rack 13 recover. After recovering to the original position, the opening door 16 is closed by the spring hinge for protection, and the charging is performed at this time. The strip 7 is in contact with the conductive rod 8 and is energized.

The viewing device 15 includes a protective box 151 rotatably connected to the moving rod 12, an installation box 153 is fixedly connected to the upper side of the protective box 151, and a second motor 152 is fixedly connected to the inner wall of the installation box 153. The shaft is fixedly connected with the moving rod 12, the bottom of the installation box 153 is fixedly connected with a searchlight 155, the inner bottom plate of the protective box 151 is rotatably connected with a telescopic rod 159, the output end of the telescopic rod 159 is rotatably connected to the camera 156, and the lower side of the camera 156 rotates A support rod 158 fixedly connected with the protective box 151 is connected, a battery 154 is fixedly connected to the inner wall of the protective box 151, a light-transmitting plate 157 is arranged on one side of the protective box 151, and a waterproof pad is arranged in the installation box 153, when taking pictures , with the lowering of the moving rod 12, the second motor 152 also works synchronously, driving the rotation of the installation box 153 and the protective box 151, and then driving the rotation of the camera 156 and the searchlight 155. The camera 156 shoots images, and the searchlight 155 performs The light source is supplied, and the battery 154 supplies power. At the same time, during the later storage, the contact between the charging bar 7 and the conductive rod 8 charges the battery 154 to ensure the subsequent progress. When shooting, the telescopic rod 159 is retracted back and forth, and the camera is 156 can be adjusted to ensure the diversity of shooting angles, so that every angle can be photographed.

The outer side of the first motor 9 is provided with a protective plate 10 that is fixedly connected to the support cylinder 4, the protective plate 10 is rotatably connected to the rotating shaft 11, and one side of the supporting cylinder 4 is fixedly connected to a support block 14 that is rotatably connected to the rotating shaft 11. Both the board 10 and the support block 14 are supported and protected to ensure the lasting operation of the device.

The conductive rod 8 adopts a T-shaped structure, the charging bar 7 is connected to the viewing device 15 by wires, and the contact piece 6 located below is connected to the seabed by wires, and the surface of the contact piece 6 is treated with gold plating.

Working principle: When it is officially working, the first motor 9 can be started to work through external control, and then the rotating shaft 11 and the driving wheel 17 can be driven to rotate, which further makes the entire rack move, and the door 16 is squeezed to open, through the spring The action of the hinge makes the opening door 16 open, and when it continues to descend, it can drive the movement of the moving rod 12 connected with the rack 13. As the moving rod 12 descends, the second motor 152 also works synchronously, driving the The rotation of the installation box 153 and the protective box 151 further drives the rotation of the camera 156 and the searchlight 155. The camera 156 shoots images, the searchlight 155 supplies the light source, and the battery 154 supplies power to ensure the follow-up. The telescopic rod 159 is retracted back and forth to adjust the camera 156 to ensure the diversity of shooting angles, so that every angle can be photographed, and intuitive observation is realized. After the corrosion and oxidation is carried out, the overall weight will change to a certain extent, so the data of the scale 2 will also change. The obtained data is transmitted through the scale 2, and the upper contact piece 6 is energized. , use the multimeter 19 to measure the current, and the resistance changes after corrosion. The multimeter 19 transmits the data to carry out various measurements to ensure the accuracy of the detected data. After the camera 156 completes the shooting, it works through the first motor 9 , so that the rack 13 is recovered. After recovering to the original position, the opening door 16 is closed by the spring hinge for protection. At this time, the charging bar 7 and the conductive rod 8 are in contact to form electricity, and the battery 154 is charged.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. An offshore wind power foundation self-corrosion rate monitoring device, comprising a base (1), characterized in that the upper side of the base (1) is fixedly connected with a weighing device (2), and the weighing device ( 2) A connecting plate (3) is fixedly connected to the upper side of the connecting plate (3), a support frame (5) is fixedly connected to the upper side of the connecting plate (3), and a support cylinder (4) is fixedly connected to the upper side of the support frame (5). , the inner wall of the support cylinder (4) is fixedly connected with two first motors (9), and the output ends of the two first motors (9) are fixedly connected with a rotating shaft (11) through a coupling, so The outer wall of the rotating shaft (11) is fixedly sleeved with a driving wheel (17), the outer wall of the driving wheel (17) is meshed and connected with a rack (13), and one side of the two racks (13) is fixedly connected There is a connecting rod (18), and the other end of the connecting rod (18) is fixedly connected with a moving rod (12), the bottom end of the moving rod (12) is connected with a viewing device (15), and the base (1) A parallel conductive rod (8) is fixedly connected to one side of the conductive rod (8), and the other end of the conductive rod (8) is fixed and slidably sleeved with a charging bar (7) that is fixedly connected to the viewing device (15). The rack (13) ) is provided with an opening door (16) rotatably connected to the support cylinder (4), the outer wall of the support frame (5) is fixedly connected with a plurality of contact pieces (6), the contact piece (6) located above A multimeter (19) fixedly connected to the support cylinder (4) is connected by wires. 2. The device for monitoring the self-corrosion rate of an offshore wind power foundation according to claim 1, wherein the viewing device (15) comprises a protective box (151) rotatably connected to the moving rod (12), and the protective box (151) is rotatably connected to the moving rod (12). An installation box (153) is fixedly connected to the upper side of the box (151), the inner wall of the installation box (153) is fixedly connected with a second motor (152), and the output end of the second motor (152) passes through a coupling It is fixedly connected with the moving rod (12), a searchlight (155) is fixedly connected to the bottom of the installation box (153), and a telescopic rod (159) is rotatably connected to the inner bottom plate of the protective box (151). The output end of 159) is rotatably connected to the camera (156), the lower side of the camera (156) is rotatably connected with a support rod (158) fixedly connected with the protective box (151), and the inner wall of the protective box (151) is fixedly connected There are batteries (154). 3. The device for monitoring the self-corrosion rate of an offshore wind power foundation according to claim 1, wherein the outer side of the first motor (9) is provided with a protective plate (10) that is fixedly connected to the support cylinder (4). The protective plate (10) is rotatably connected with the rotating shaft (11), and one side of the support cylinder (4) is fixedly connected with a support block (14) rotatably connected with the rotating shaft (11). 4. The device for monitoring the self-corrosion rate of an offshore wind power foundation according to claim 1, wherein the conductive rod (8) adopts a T-shaped structure, and the charging bar (7) is connected to the viewing device (15) through a wire. )connect. 5. The device for monitoring the self-corrosion rate of an offshore wind power foundation according to claim 1, wherein the contact piece (6) located below is connected to the seabed through a wire, and the surface of the contact piece (6) is plated with gold. deal with. 6. The device for monitoring the self-corrosion rate of an offshore wind power foundation according to claim 2, characterized in that, a light-transmitting plate (157) is provided on one side of the protective box (151), and the installation box (153) There is a waterproof pad inside.

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