CN212612674U

CN212612674U - On-line detection device for corrosion of wave splash zone of offshore wind power single-pile foundation

Info

Publication number: CN212612674U
Application number: CN202020862184.3U
Authority: CN
Inventors: 王胜利; 和庆冬; 王�锋
Original assignee: Spic Jiangsu Offshore Wind Power Generation Co ltd
Current assignee: Spic Jiangsu Offshore Wind Power Generation Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an online detection device for the corrosion of a wave splash zone of an offshore wind power single pile foundation, which relates to the technical field of detection devices and aims at the problem of inconvenient inspection, the scheme is provided, the online detection device comprises a fixed column, the outer wall of the fixed column is rotationally connected with a rotary box, the inner wall of the rotary box is fixedly connected with a power supply, a controller and a GMS module, a first motor fixedly connected with the fixed column is arranged in the rotary box, the output end of the first motor is fixedly connected with a rotary shaft through a coupler, the outer wall of the other end of the rotary shaft is fixedly sleeved with an active wheel, the outer wall of the active wheel is meshed and connected with a gear ring fixedly connected with the rotary box, the utility model has simple structure and convenient use, can shoot multi-angle at the protruding or sunken position, and can accurately position the corrosion position at a fixed point, and reduce, and the detection is guaranteed to be completed while the working strength is reduced.

Description

On-line detection device for corrosion of wave splash zone of offshore wind power single-pile foundation

Technical Field

The utility model relates to a detection device technical field especially relates to an offshore wind-powered electricity generation single pile basis splash zone corrosion on-line measuring device.

Background

Offshore wind power generation plant is the novel power plant who utilizes offshore wind power resource electricity generation, is sustainable new forms of energy, is of value to reducing the use to fossil energy, improves the environment, and current offshore wind power generation generally adopts the fixed mode of single-column type, when guaranteeing to stabilize, practices thrift the cost on the at utmost.

In the use in later stage, need carry out certain inspection and maintenance to the generator, and current detection device generally need carry out the continuity shoot, upload, then through the manual handling in later stage again, a large amount of photos make the work load increase, and light also is difficult for seeing out the erosion condition of cylinder from the photo, increases the possibility of lou examining.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of marine wind-power single pile basis splash zone corrodes on-line measuring device has solved the inconvenient problem of inspection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an offshore wind-power single pile basis splash zone corrosion on-line measuring device, includes the fixed column, the outer wall of fixed column rotates and is connected with the rotatory case, the inner wall fixedly connected with power, controller and the GMS module of rotatory case, be provided with the first motor with fixed column fixed connection in the rotatory case, the output of first motor passes through shaft coupling fixedly connected with rotation axis, and the fixed cover of the other end outer wall of rotation axis has connect the action wheel, the outer wall meshing of action wheel is connected with the ring gear with rotatory case fixed connection, the inner wall fixedly connected with a plurality of second motors of rotatory case, the output of second motor passes through shaft coupling fixedly connected with the lead screw parallel with the fixed column, the outer wall screw drive of lead screw cooperates the detection device that is located the fixed column outside, detection device downside fixedly connected with cleaning device.

Preferably, detection device include with lead screw spiral transmission complex work box, a plurality of electron level gauges of outer wall fixedly connected with of work box, a plurality of fixed covers of inner wall fixedly connected with of work box, fixed cover internal fixed connection pressure sensor, one side fixedly connected with spring of pressure sensor, and the other end fixedly connected with of spring and the movable rod that fixed cover slip cup joint, and the other end of movable rod contacts with the outer wall of fixed column, the both sides of fixed cover all are provided with the shooting device with work box fixed connection.

Preferably, the shooting device includes the protective box with work box fixed connection, the inner wall of protective box rotates through the bearing and is connected with the telescopic link, the output of telescopic link rotates through the hinge and is connected with the camera, one side of camera rotate through the ball hinge be connected with protective box fixed connection's bracing piece, one side of protective box is provided with the observation board with work box fixed connection.

Preferably, one end of the moving rod is connected with a ball in rolling connection with the fixed column, and the working box is of a cylindrical structure.

Preferably, cleaning device include with detection device outer wall fixed connection's collar, fixedly connected with water pump in the collar, the input fixedly connected with of water pump and collar fixed connection's rose box, the bottom fixedly connected with inlet tube of rose box, the output fixedly connected with outlet pipe of water pump, and the other end of outlet pipe extends to the outside of fixed column, the inner wall fixedly connected with of collar clears up the collar.

Preferably, the electric brush is fixedly connected in the rotary box, the bottom of the rotary box is fixedly connected with a support ring rotatably connected with the fixed column, and the outer wall of the first motor is fixedly connected with a protection box fixedly connected with the fixed column.

The utility model has the advantages that:

1: drive through other devices of first motor and second motor cooperation for the work box can rotate and remove for the fixed column, the speed difference that first motor and second motor are different can make the carriage release lever cross on each surface of fixed column, cooperate the detection of the device of other detections, can produce outstanding or the sunken department just carry out the shooting of multi-angle, and then fixed point that can be accurate corrodes the position, reduce the quantity of photo simultaneously, when reducing working strength, guarantee the completion of detecting.

2: through cleaning device's clearance, can reduce the biological erosion of part on the fixed column, prolong the life of fixed column, whole device cooperation GSM module carries out the transmission of data simultaneously, can realize long-range control and online detection, guarantees the accuracy of detection in time.

Drawings

Fig. 1 is a schematic front sectional view of an online corrosion detection device for an offshore wind power single-pile foundation splash zone provided by the present invention;

fig. 2 is a left side sectional view of the online corrosion detection device for the offshore wind power single-pile foundation splash zone provided by the present invention;

fig. 3 is a schematic top cross-sectional view of an online corrosion detection device for a splash zone of an offshore wind power single-pile foundation, according to the present invention;

fig. 4 is a schematic sectional view of a partial upper part of an online corrosion detection device for a splash zone of an offshore wind power single-pile foundation, according to the present invention;

fig. 5 is a schematic view of a partial front view and a cross section of the lower part of the online corrosion detection device for the splash zone of the offshore wind power single pile foundation provided by the present invention;

fig. 6 is an enlarged schematic view of a position a of the online corrosion detection device for the splash zone of the offshore wind power single-pile foundation provided by the present invention;

fig. 7 is an enlarged schematic view of the position B of the device for online detection of corrosion in a splash zone of an offshore wind power single-pile foundation.

Reference numbers in the figures: the device comprises a fixed column 1, a power supply 2, a second motor 3, a rotary box 4, a detection device 5, a cleaning device 6, a lead screw 7, a protective box 9, a controller 10, a GMS module 11, a first motor 12, a rotary shaft 13, a driving wheel 14, a gear ring 15, a support ring 16, a brush 17, a working box 51, an electronic liquid level meter 52, a spring 53, a spring 54, a movable rod 55, a fixed sleeve 56, a pressure sensor 57, an observation plate 541, a protective box 542, a 543 camera, a 544 telescopic rod, a 545, a 61 installation ring, a 62 water inlet pipe, a 63 filter box, a 64 water outlet pipe, a 65 cleaning ring and a 66 water pump.

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.

Referring to fig. 1-7, an online detection device for corrosion of a marine wind power single-pile foundation splash zone comprises a fixed column 1, wherein the outer wall of the fixed column 1 is rotatably connected with a rotary box 4, the inner wall of the rotary box 4 is fixedly connected with a power supply 2, a controller 10 and a GMS module 11, a first motor 12 fixedly connected with the fixed column 1 is arranged in the rotary box 4, the output end of the first motor 12 is fixedly connected with a rotary shaft 13 through a coupler, the outer wall of the other end of the rotary shaft 13 is fixedly connected with a driving wheel 14, the outer wall of the driving wheel 14 is engaged with a gear ring 15 fixedly connected with the rotary box 4, the inner wall of the rotary box 4 is fixedly connected with a plurality of second motors 3, the output end of each second motor 3 is fixedly connected with a screw rod 7 parallel to the fixed column 1 through a coupler, the outer wall of the screw rod 7 is matched with a detection device 5 positioned outside, when installing, GMS module 11 carries out the transmission of data, controller 10 carries out the control of each electrical apparatus, make first motor 12 work, it rotates rotation to drive rotation axis 13 and action wheel 14, and then drive ring gear 15 and rotate, and then make rotatory circle 4 rotate, and second motor 3 works simultaneously, make lead screw 7 rotate, inject through a plurality of lead screws 7, and then drive detection device 5's removal, simultaneously through the rotation of rotatory circle 4 and the transmission of lead screw 7, macroscopically, detection device 5 rotates and removes, guarantee the completion of follow-up work.

The detection device 5 comprises a working box 51 in spiral transmission fit with the screw rod 7, a plurality of electronic liquid level meters 52 are fixedly connected to the outer wall of the working box 51, a plurality of fixing sleeves 56 are fixedly connected to the inner wall of the working box 51, a pressure sensor 57 is fixedly connected to the inner side of each fixing sleeve 56, a spring 53 is fixedly connected to one side of each pressure sensor 57, the other end of each spring 53 is fixedly connected with a moving rod 55 in sliding sleeve connection with the corresponding fixing sleeve 56, the other end of each moving rod 55 is in contact with the outer wall of the corresponding fixed column 1, photographing devices 54 fixedly connected with the working box 51 are arranged on two sides of each fixing sleeve 56, after the fixing is completed, each moving rod 55 is in contact with the corresponding fixed column 1, certain pressure can be generated on each pressure sensor 57, in the subsequent use process, the moving rods 55 can pass through the surface of the corresponding fixed column 1 along with the rotation and movement of the working box 51, and when, can be under the effect of spring 53 for the carriage release lever 55 removes, and pressure sensor 57 can produce different numerical values according to outstanding or sunken size this moment, through converting into the signal of telecommunication, transmits controller 10, and controller 10 control camera carries out the shooting of picture, and when the surface bazai has the emergence outstanding or sunken, does not have the change of signal of telecommunication, and camera does not shoot.

The shooting device 54 comprises a protective box 542 fixedly connected with the working box 51, the inner wall of the protective box 542 is connected with a telescopic rod 544 in a rotating mode through a bearing, the output end of the telescopic rod 544 is connected with a camera 543 in a rotating mode through a hinge, one side of the camera 543 is connected with a supporting rod 545 fixedly connected with the protective box 542 in a rotating mode through a ball hinge, one side of the protective box 542 is provided with an observation plate 541 fixedly connected with the working box 51, in the shooting process, the controller 10 controls the telescopic rod 544 to work, shooting at different angles is conducted, sampling integrity is guaranteed, and meanwhile shooting of pictures is conducted through the camera 543.

One end rolling connection of transfer bar 55 has the ball with fixed column 1 rolling connection, and work box 51 adopts cylindrical structure, and the ball reduces the frictional force between transfer bar 55 and the fixed column 1, reduces the wearing and tearing of moving column 55 to fixed column 1, guarantees the removal and the rotation of device simultaneously.

The cleaning device 6 comprises a mounting ring 61 fixedly connected with the outer wall of the detection device 5, a water pump 66 is fixedly connected in the mounting ring 61, an input end of the water pump 66 is fixedly connected with a filter box 63 fixedly connected with the mounting ring 61, the bottom of the filter box 63 is fixedly connected with a water inlet pipe 62, an output end of the water pump 66 is fixedly connected with a water outlet pipe 64, the other end of the water outlet pipe 64 extends to the outer side of the fixed column 1, a cleaning ring 65 is fixedly connected to the inner wall of the mounting ring 61, along with the rotation and movement of the working box 51, the cleaning ring 65 cleans the surface of the fixed column 1, the influence of other impurities on the detection is reduced, pollutants on the surface of the fixed column 1 can be reduced while the detection is carried out, the service life of a surface protection material of the fixed column 1 is prolonged, meanwhile, when the work is carried out, seawater is sucked by, spraying through the water outlet pipe 64 ensures clean cleaning and subsequent measurement.

Fixedly connected with brush 17 in the rotatory case 4, the bottom fixedly connected with of rotatory case 4 rotates the lock ring 16 of being connected with fixed column 1, the outer wall fixedly connected with of first motor 12 and fixed column 1 fixed connection's guard box 9, brush 17 guarantees the electricity between rotator and the fixed body and is connected, brush 17 is connected with power 2 through the electric wire, the support ring 16 carries out supplementary support, guard box 9 carries out the protection of first motor simultaneously, wherein pressure sensor 57 adopts LC618 model pressure sensor, electronic level gauge 52 adopts UQD-233 model electronic level gauge, controller 10 adopts NSC-A1 model controller.

The working principle is as follows: when the mobile phone is installed, the GMS module 11 transmits data, the controller 10 controls each electric appliance, so that the first motor 12 operates to drive the rotating shaft 13 and the driving wheel 14 to rotate and rotate, and further drives the gear ring 15 to rotate, and further drives the rotating ring 4 to rotate, and the second motor 3 operates to drive the screw rods 7 to rotate, and the working box 51 is driven to move through the limitation of the plurality of screw rods 7, and the combination of the movement of the working box 51 and the movement of the fixed column 1 causes the working box 51 to rotate and move relative to the fixed column 1, and further causes the moving rod 55 to cross the surface of the fixed column 1, when the surface of the fixed column 1 protrudes or is recessed due to chemical reaction or physical erosion, the moving rod 55 moves under the action of the spring 53, and the pressure sensor 57 generates different values according to the size of the protrusion or the recess, through converting into the signal of telecommunication, transmit for controller 10 control telescopic link 544 work, carry out the shooting of different angles, guarantee the completion of sampling, simultaneously carry out the shooting of picture through camera 543, simultaneously along with the rotation and the removal of work box 51, clearance ring 65 clears up the surface of fixed column 1, reduce the influence of other miscellaneous pair just to detecting, simultaneously can reduce the pollutant on fixed column 1 surface in the time of detecting, the life of extension fixed column 1 surface protection material, when work goes on simultaneously, work through water pump 66, absorb the sea water, then through the filtration of rose box 63, spraying through outlet pipe 64, guarantee the clean of clearance, guarantee subsequent measurement.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The online detection device for the corrosion of the sea wind power single-pile foundation splash zone comprises a fixed column (1) and is characterized in that the outer wall of the fixed column (1) is rotatably connected with a rotary box (4), the inner wall of the rotary box (4) is fixedly connected with a power supply (2), a controller (10) and a GMS module (11), a first motor (12) fixedly connected with the fixed column (1) is arranged in the rotary box (4), the output end of the first motor (12) is fixedly connected with a rotary shaft (13) through a coupler, the outer wall of the other end of the rotary shaft (13) is fixedly sleeved with a driving wheel (14), the outer wall of the driving wheel (14) is meshed with a gear ring (15) fixedly connected with the rotary box (4), the inner wall of the rotary box (4) is fixedly connected with a plurality of second motors (3), the output end of each second motor (3) is fixedly connected with a lead screw (7) parallel to the fixed column (1), the outer wall spiral transmission cooperation of lead screw (7) has detection device (5) that are located fixed column (1) outside, detection device (5) downside fixedly connected with cleaning device (6).

2. The on-line corrosion detection device for the splash zone of the offshore wind power single-pile foundation according to claim 1, it is characterized in that the detection device (5) comprises a working box (51) which is in spiral transmission fit with the screw rod (7), the outer wall of the working box (51) is fixedly connected with a plurality of electronic liquid level meters (52), the inner wall of the working box (51) is fixedly connected with a plurality of fixed sleeves (56), the fixed sleeves (56) are internally and fixedly connected with pressure sensors (57), one side of the pressure sensor (57) is fixedly connected with a spring (53), and the other end of the spring (53) is fixedly connected with a moving rod (55) which is in sliding sleeve joint with the fixed sleeve (56), the other end of the moving rod (55) is contacted with the outer wall of the fixed column (1), and both sides of the fixed sleeve (56) are provided with shooting devices (54) fixedly connected with the working box (51).

3. The offshore wind power single pile foundation splash zone corrosion online detection device according to claim 2, wherein the shooting device (54) comprises a protection box (542) fixedly connected with the working box (51), the inner wall of the protection box (542) is rotatably connected with a telescopic rod (544) through a bearing, the output end of the telescopic rod (544) is rotatably connected with a camera (543) through a hinge, one side of the camera (543) is rotatably connected with a support rod (545) fixedly connected with the protection box (542) through a ball hinge, and one side of the protection box (542) is provided with an observation plate 541 fixedly connected with the working box (51).

4. The offshore wind power single pile foundation splash zone corrosion online detection device according to claim 2, wherein one end of the moving rod (55) is connected with a ball in a rolling way with the fixed column (1), and the working box (51) is of a cylindrical structure.

5. The offshore wind power single pile foundation splash zone corrosion online detection device according to claim 1, wherein the cleaning device (6) comprises a mounting ring (61) fixedly connected with the outer wall of the detection device (5), a water pump (66) is fixedly connected in the mounting ring (61), an input end of the water pump (66) is fixedly connected with a filter box (63) fixedly connected with the mounting ring (61), a water inlet pipe (62) is fixedly connected to the bottom of the filter box (63), an output end of the water pump (66) is fixedly connected with a water outlet pipe (64), the other end of the water outlet pipe (64) extends to the outer side of the fixed column (1), and a cleaning ring (65) is fixedly connected to the inner wall of the mounting ring (61).

6. The offshore wind power single pile foundation splash zone corrosion online detection device according to claim 1, characterized in that a brush (17) is fixedly connected in the rotating box (4), a support ring (16) rotatably connected with a fixed column (1) is fixedly connected to the bottom of the rotating box (4), and a protection box (9) fixedly connected with the fixed column (1) is fixedly connected to the outer wall of the first motor (12).