CN218822313U

CN218822313U - Inclined settlement monitor for wind driven generator

Info

Publication number: CN218822313U
Application number: CN202222439681.4U
Authority: CN
Inventors: 高振江; 谢闫; 马国政; 方程; 王克; 刘刚
Original assignee: State Grid Henan Electric Power Co Tongbai County Power Supply Co
Current assignee: Nanyang Feilong Power Group Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-04-07
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses an inclined settlement monitor for a wind driven generator, which comprises a first mounting column, a detection box and a fixing mechanism; a first mounting post: the front end of its outer cambered surface is provided with the spliced pole, the middle part of spliced pole is provided with the pivot, the middle part of detection case upper end is provided with dodges the hole, this a monitor is subsided in the slope for aerogenerator, cooperation setting through detection case and pivot and iron plate, can in time reset when the detection case receives the external influence and reduce the range of rocking of detection case simultaneously, in the detection achievement, cooperation setting through trapezoidal piece and connecting plate, can be fixed to the pivot locking, prevent that the detection case from taking place to rock and influencing the detection effect when detecting, the degree of accuracy of detected data has been improved, cooperation setting through water tank and flowmeter, when aerogenerator takes place the slope, can in time remind the staff, moreover, the steam generator is simple in structure, can prevent the emergence of follow-up accident.

Description

Inclined settlement monitor for wind driven generator

Technical Field

The utility model relates to a wind-powered electricity generation slope settlement monitoring facilities technical field specifically is a slope settlement monitor for aerogenerator.

Background

The wind driven generator can be erected on land and also can be erected in the sea, and the installation, transportation, maintenance, monitoring and the like are relatively easy when the wind driven generator is erected on land, but the maintenance and the monitoring are relatively difficult for the wind driven generator on the sea;

the settlement monitoring of the offshore wind driven generator is a continuous long-term process, monitoring data need to be collected in a certain time period, a monitoring box needs to be arranged for installing a laser range finder for settlement monitoring, the settlement distance of the wind driven generator is detected through the laser range finder, when the offshore wind driven generator is set up, in order to avoid the wind driven generator from being inclined to threaten the normal work and safety of the wind driven generator, the verticality of the wind driven generator set needs to be monitored through detection equipment, and once the inclination exceeds a safety value, early warning can be timely carried out to inform personnel to carry out inspection and maintenance, so that the stability of daily power generation work is ensured;

the existing inclined settlement monitor for the wind driven generator is influenced by sea wave scouring, wind power and the like, so that the detection box is too long in service time or can incline under larger sea waves to cause inaccurate monitoring data.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome current defect, a slope settlement monitor for aerogenerator is provided, cooperation setting through detection case and pivot and iron plate, can in time reset when the detection case receives the external influence and reduce the range of rocking of detection case simultaneously, in detection achievement, cooperation setting through trapezoidal piece and connecting plate, can be fixed to the pivot locking, prevent when detecting, the detection case takes place to rock and influences the detection effect, the degree of accuracy of detected data has been improved, cooperation setting through water tank and flowmeter, when aerogenerator takes place the slope, can in time remind the staff, moreover, the steam generator is simple in structure, can prevent the emergence of follow-up accident, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an inclined settlement monitor for a wind driven generator comprises a first mounting column, a detection box and a fixing mechanism;

a first mounting post: the front end of the outer cambered surface of the detection box is provided with a connecting column, the middle part of the connecting column is provided with a rotating shaft, the connecting column penetrates through an avoidance hole arranged in the middle of the upper end of the detection box, the rotating shaft is rotatably connected with an installation opening arranged on the inner cambered surface of the avoidance hole through a bearing, the middle part of the lower surface of the detection box is provided with a laser range finder, and the lower end of the detection box is provided with an iron block;

a fixing mechanism: the fixing mechanism is arranged in the detection box, and is respectively connected with a sliding hole arranged on the inner wall of the mounting hole in a sliding manner;

wherein: still include the singlechip, the singlechip is located the right side of first erection column, the input and the external power supply electricity of singlechip are connected, laser range finder is connected with the two-way electricity of singlechip, cooperation setting through detection case and pivot and iron plate, can in time reset when the detection case receives external influence and reduce the range of rocking of detection case simultaneously, when detection achievement, cooperation setting through trapezoidal piece and connecting plate, can be fixed to the pivot locking, prevent when detecting, the detection case takes place to rock and influences the detection effect, the degree of accuracy of detected data has been improved, cooperation setting through water tank and flowmeter, when aerogenerator takes place the slope, can in time remind the staff, moreover, the steam generator is simple in structure, can prevent the emergence of follow-up accident.

Further, fixed establishment includes connecting plate, traveller and spring, the traveller respectively with the slide opening sliding connection of installing port inner wall setting, the one end that the installing port was kept away from to vertical adjacent traveller all is close to the one end fixed connection of installing port with the connecting plate, the spring sets up between the inner wall of detection case and the one end that the connecting plate is close to the installing port, the outside in the traveller outside is located to the spring cover respectively, can lock the countershaft fixedly.

Furthermore, fixing mechanism still includes mounting panel, screw rod, direction traveller and trapezoidal piece, the upper end of screw rod is rotated through the bearing and is connected in the inside of detection case, and the direction traveller all sets up in the inside of detection case, and the direction traveller is located the left and right sides of screw rod respectively, and the screw hole and the screw rod threaded connection that the mounting panel middle part set up, the direction traveller respectively with the sliding opening sliding connection that the mounting panel lower extreme set up, the left and right sides of mounting panel upper end is provided with trapezoidal piece respectively, the inclined plane of trapezoidal piece upper end respectively with the inclined plane contact of connecting plate lower extreme, be convenient for adjust the position of traveller.

Further, fixed establishment still includes the motor, the motor sets up in the middle part of detection case diapire, the upper end of motor output shaft and the lower extreme fixed connection of screw rod, and the input of motor is connected with the output electricity of singlechip, is convenient for adjust the position of trapezoidal piece.

Further, still include second erection column, water tank, moisturizing pipe, moisturizing floodgate and outlet pipe, the second erection column sets up in the right side of first erection column extrados face, and the water tank sets up in the right-hand member of second erection column, and the lower extreme of moisturizing pipe is linked together with the moisturizing mouth that the water tank upper end set up, and the moisturizing floodgate is established ties in the middle part of moisturizing pipe, and the outlet pipe is linked together with the delivery port that the water tank rear end set up, when aerogenerator's position took place the slope, can in time remind the staff, prevents the emergence of follow-up accident.

Further, still include the flowmeter, the flowmeter sets up in the downside of outlet pipe extrados, and the probe of flowmeter upper end passes the through-hole that outlet pipe extrados downside set up and extends to the inside of outlet pipe, and the flowmeter is connected with the two-way electricity of singlechip, can convey the data of detecting to the singlechip in real time.

Furthermore, the detection box also comprises a rubber pad, wherein the rubber pad is arranged at the front end and the rear end of the inner wall of the avoidance hole respectively, and the rubber pad can prevent the support column from damaging the detection box.

Compared with the prior art, the beneficial effects of the utility model are that: the inclined settlement monitor for the wind driven generator has the following advantages:

1. when the sinking data of the wind driven generator needs to be detected, because the detection box is in a vertical state under the action of gravity of the detection box and an iron block, the motor starts to operate through the regulation and control of the single chip microcomputer, the screw drives the trapezoidal block to move upwards, the inclined plane at the lower end of the connecting plate is gradually moved to one end close to the rotating shaft under the pressure of the trapezoidal block at the moment, the spring contracts, the sliding column starts to move to one end close to the rotating shaft, the space between the sliding columns is reduced, locking and fixing of the rotating shaft are finally achieved, the laser range finder starts to operate through the regulation and control of the single chip microcomputer, the laser range finder transmits the measured data to the single chip microcomputer in real time, after measurement is completed, the motor starts to operate through the regulation and control of the single chip microcomputer, the screw drives the trapezoidal block to move downwards, the spring rebounds, the sliding columns are separated from the rotating shaft, the detection box can be reset in time and the swing range of the detection box and the iron block when the detection box is affected by the external influence, the locking and fixing of the rotating shaft can be achieved through the cooperation of the trapezoidal block during detection work, the detection box is simple structure, and the accuracy of the detection data is improved.

2. Before the work, open the moisturizing floodgate, through the inside make-up water of moisturizing pipe to the water tank, the height of water can not exceed the delivery port, the inside water of water tank is in the horizontality this moment, when aerogenerator inclines backward, water in the water tank inclines backward and flows through the outlet pipe, the inside that the flowmeter detected the outlet pipe has rivers to pass through, the singlechip is sent to with the data that detect in real time to the flowmeter, remind staff aerogenerator's position to take place the slope, in time take the counter-measure, the operation is thus simple, when aerogenerator's position takes place the slope, can in time remind staff, prevent the emergence of follow-up accident.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic side sectional plan view of the present invention;

fig. 4 is an enlarged schematic view of the a position of the present invention.

In the figure: the device comprises a first mounting column 1, a single chip microcomputer 2, a connecting column 3, a detection box 4, a mounting port 5, a rubber pad 6, an avoidance hole 7, a laser range finder 8, a fixing mechanism 9, a motor 91, a mounting plate 92, a screw 93, a guide sliding column 94, a trapezoidal block 95, a 96 connecting plate, a sliding column 97, a spring 98, an iron block 10, a rotating shaft 11, a second mounting column 12, a water tank 13, a water replenishing pipe 14, a water replenishing gate 15, a water outlet pipe 16 and a flowmeter 17.

Detailed description of the preferred embodiments

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present embodiment provides a technical solution: an inclined settlement monitor for a wind driven generator comprises a first mounting column 1, a detection box 4 and a fixing mechanism 9;

first mounting post 1: the front end of the outer arc surface of the detection box is provided with a connecting column 3, the middle part of the connecting column 3 is provided with a rotating shaft 11, the connecting column 3 penetrates through a dodging hole 7 formed in the middle of the upper end of the detection box 4, the rotating shaft 11 is rotatably connected with a mounting port 5 formed in the inner arc surface of the dodging hole 7 through a bearing, the middle part of the lower surface of the detection box 4 is provided with a laser range finder 8, the lower end of the detection box 4 is provided with an iron block 10, the wind driven generator is arranged on a seabed on the basis of a first mounting column 1, so that part of the structure of the first mounting column 1 is located in seawater, and the detection box 4 is rotatably connected with the rotating shaft 11, so that the detection box 4 is always in a vertical state under the action of gravity, but can shake under the influence of sea wave scouring, wind power and the like, the iron block 10 is arranged at the lower end of the detection box 4, the weight of the iron block 10 is large, and the detection box 4 can be prevented from shaking to a certain extent;

the fixing mechanism 9: the device is arranged inside a detection box 4, a fixing mechanism 9 is respectively connected with sliding holes arranged on the inner wall of a mounting port 5 in a sliding manner, the fixing mechanism 9 comprises a connecting plate 96, sliding columns 97 and springs 98, the sliding columns 97 are respectively connected with the sliding holes arranged on the inner wall of the mounting port 5 in a sliding manner, one ends of the vertically adjacent sliding columns 97 far away from the mounting port 5 are respectively fixedly connected with one ends of the connecting plate 96 close to the mounting port 5, the springs 98 are arranged between the inner wall of the detection box 4 and one ends of the connecting plate 96 close to the mounting port 5, the springs 98 are respectively sleeved outside the outer sides of the sliding columns 97, the fixing mechanism 9 further comprises a mounting plate 92, a screw rod 93, a guide sliding column 94 and a trapezoidal block 95, the upper end of the screw rod 93 is rotatably connected inside the detection box 4 through a bearing, the guide sliding columns 94 are respectively arranged inside the detection box 4, the guide sliding columns 94 are respectively positioned on the left side and the right side of the screw rod 93, threaded holes arranged in the middle part of the mounting plate 92 are in threaded connection with the screw rod 93, the guiding sliding columns 94 are respectively connected with sliding openings arranged at the lower end of the mounting plate 92 in a sliding manner, trapezoidal blocks 95 are respectively arranged at the left side and the right side of the upper end of the mounting plate 92, inclined planes at the upper ends of the trapezoidal blocks 95 are respectively contacted with inclined planes at the lower end of a connecting plate 96, the fixing mechanism 9 further comprises a motor 91, the motor 91 is arranged in the middle of the bottom wall of the detection box 4, the upper end of an output shaft of the motor 91 is fixedly connected with the lower end of a screw 93, an input end of the motor 91 is electrically connected with an output end of the single chip microcomputer 2, when the subsidence data of the wind driven generator needs to be detected, the detection box 4 is in a vertical state under the action of the gravity of the detection box and an iron block 10, the motor 91 starts to operate through the regulation and control of the single chip microcomputer 2, the screw 93 drives the trapezoidal blocks 95 to move upwards, and the inclined planes at the lower end of the connecting plate 96 are gradually moved towards one end close to the rotating shaft 11 under the pressure of the trapezoidal blocks 95, the spring 98 contracts, the sliding columns 97 start to move towards one end close to the rotating shaft 11, so that the distance between the sliding columns 97 is reduced, locking and fixing of the rotating shaft 11 are achieved finally, the laser range finder 8 starts to operate through regulation and control of the single chip microcomputer 2, the laser range finder 8 transmits measured data to the single chip microcomputer 2 in real time, after measurement is completed, through regulation and control of the single chip microcomputer 2, the motor 91 starts to operate, the screw 93 drives the trapezoidal block 95 to move downwards, the spring 98 rebounds, the sliding columns 97 are separated from the rotating shaft 11, through matching arrangement of the detection box 4, the rotating shaft 11 and the iron block 10, when the detection box 4 is affected by external influence, the sliding columns can reset timely, meanwhile, the shaking amplitude of the detection box 4 is reduced, during detection work, through matching arrangement of the trapezoidal block 95 and the connecting plate 96, locking and fixing of the rotating shaft 11 can be achieved, the situation that the detection box 4 shakes to affect the detection effect during detection is prevented, the structure is simple, and accuracy of the detected data is improved;

wherein: still include singlechip 2, singlechip 2 is located the right side of first erection column 1, and singlechip 2's input is connected with external power supply electricity, and laser range finder 8 is connected with singlechip 2 two-way electricity, can regulate and control the electrical components of equipment inside, has improved work efficiency.

Wherein: the wind driven generator water replenishing device is characterized by further comprising a second mounting column 12, a water tank 13, a water replenishing pipe 14, a water replenishing gate 15 and a water outlet pipe 16, wherein the second mounting column 12 is arranged on the right side of the outer arc surface of the first mounting column 1, the water tank 13 is arranged at the right end of the second mounting column 12, the lower end of the water replenishing pipe 14 is communicated with a water replenishing port formed in the upper end of the water tank 13, the water replenishing gate 15 is connected in the middle of the water replenishing pipe 14 in series, the water outlet pipe 16 is communicated with a water outlet formed in the rear end of the water tank 13, before the wind driven generator water replenishing device works, the water replenishing gate 15 is opened, water is replenished to the inside of the water tank 13 through the water replenishing pipe 14, the height of the water cannot exceed the water outlet, the water inside of the water tank 13 is in a horizontal state at the moment, when the wind driven generator inclines backwards, the water inside of the water tank 13 inclines backwards and flows out through the water outlet pipe 16, the detection equipment detects that water flows through the inside of the water outlet pipe 16, and the inclined monitoring of the generator is realized.

Wherein: still include flowmeter 17, flowmeter 17 sets up in the downside of the outer cambered surface of outlet pipe 16, the probe of flowmeter 17 upper end passes the through-hole that the outer cambered surface downside of outlet pipe 16 set up and extends to the inside of outlet pipe 16,

flowmeter

17 and 2 two-way electricity of singlechip are connected, when aerogenerator inclines backward, water in the water tank 13 inclines backward and flows through outlet pipe 16, flowmeter 17 detects that there is rivers to pass through in the inside of outlet pipe 16, flowmeter 17 sends the data that detect to singlechip 2 in real time, remind staff aerogenerator's position to have taken place the slope, in time take counter-measures.

Wherein: still include rubber pad 6, rubber pad 6 sets up both ends around dodging the inner wall of hole 7 respectively, and rubber pad 6 can prevent that spliced pole 3 from causing the damage to detection case 4.

The utility model provides a pair of a theory of operation that is used for aerogenerator's slope to subside monitor as follows: the wind driven generator is arranged on the seabed by taking a first mounting column 1 as a base, partial structures of the first mounting column 1 are all positioned in seawater, and the detection box 4 is rotationally connected with the rotating shaft 11, so the detection box 4 is always in a vertical state under the action of gravity, but can be affected by sea wave scouring, wind power and the like to shake, the iron block 10 is arranged at the lower end of the detection box 4, the weight of the iron block 10 is large, the detection box 4 can be prevented from shaking to a certain extent, when the detection box 4 shakes, the rubber pad 6 can prevent the connecting column 3 from damaging the detection box 4, when sinking data of the wind driven generator needs to be detected, as the detection box 4 is in a vertical state under the action of self and the gravity of the iron block 10, through the regulation and control of the singlechip 2, the motor 91 starts to operate, the screw 93 drives the trapezoidal block 95 to move upwards, at the moment, the inclined plane at the lower end of the connecting plate 96 is gradually moved to one end close to the rotating shaft 11 under the pressure of the trapezoidal block 95, the spring 98 contracts, the sliding column 97 starts to move to one end close to the rotating shaft 11, so that the distance between the sliding columns 97 is reduced, the locking and fixing of the rotating shaft 11 are finally realized, the laser range finder 8 starts to operate through the regulation and control of the singlechip 2, the laser range finder 8 transmits measured data to the singlechip 2 in real time, after the measurement is finished, the motor 91 starts to operate through the regulation and control of the singlechip 2, the screw 93 drives the trapezoidal block 95 to move downwards, the spring 98 rebounds, the sliding column 97 is separated from the rotating shaft 11, before the work, the water supplementing gate 15 is opened, water is supplemented into the water tank 13 through the water supplementing pipe 14, the height of the water cannot exceed the water outlet, at the moment, the water in the water tank 13 is in a horizontal state, when the wind driven generator inclines backwards, the water in the water tank 13 inclines backwards and flows out through the water outlet pipe 16, the flowmeter 17 detects that water flows through the interior of the water outlet pipe 16, the flowmeter 17 transmits detected data to the single chip microcomputer 2 in real time, and the worker is reminded that the position of the wind driven generator is inclined and timely takes corresponding measures.

It should be noted that, in the above embodiment, the single chip 2 may use STM8S207S8T6C, the motor 91 may use 5IK200A-AF, the laser range finder 8 may use JT-TLS-10C-C1, the flow meter 17 may use LDK-MIK-ZA, and the single chip 2 controls the laser range finder 8, the motor 91 and the flow meter 17 to operate by a method commonly used in the prior art.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. An inclined settlement monitor for a wind turbine, characterized by: comprises a first mounting column (1), a detection box (4) and a fixing mechanism (9);

first mounting post (1): a connecting column (3) is arranged at the front end of the outer cambered surface of the detection box, a rotating shaft (11) is arranged in the middle of the connecting column (3), the connecting column (3) penetrates through an avoidance hole (7) formed in the middle of the upper end of the detection box (4), the rotating shaft (11) is rotatably connected with a mounting port (5) formed in the inner cambered surface of the avoidance hole (7) through a bearing, a laser range finder (8) is arranged in the middle of the lower surface of the detection box (4), and an iron block (10) is arranged at the lower end of the detection box (4);

fixing mechanism (9): the fixing mechanism (9) is arranged in the detection box (4) and is respectively connected with a sliding hole arranged on the inner wall of the mounting port (5) in a sliding way;

wherein: the laser range finder is characterized by further comprising a single chip microcomputer (2), wherein the single chip microcomputer (2) is located on the right side of the first mounting column (1), the input end of the single chip microcomputer (2) is electrically connected with an external power supply, and the laser range finder (8) is electrically connected with the single chip microcomputer (2) in a two-way mode.

2. The inclined settlement monitor for a wind turbine according to claim 1, wherein: fixed establishment (9) are including connecting plate (96), traveller (97) and spring (98), traveller (97) respectively with the slide opening sliding connection that installing port (5) inner wall set up, the one end that installing port (5) were kept away from in vertical adjacent traveller (97) all is close to the one end fixed connection of installing port (5) with connecting plate (96), spring (98) set up in the inner wall of detection case (4) and connecting plate (96) are close to between the one end of installing port (5), the outside in traveller (97) outside is located in spring (98) cover respectively.

3. The inclined settlement monitor for a wind turbine according to claim 2, wherein: fixing mechanism (9) still include mounting panel (92), screw rod (93), direction traveller (94) and trapezoidal piece (95), the upper end of screw rod (93) is rotated through the bearing and is connected in the inside of detection case (4), direction traveller (94) all set up in the inside of detection case (4), direction traveller (94) are located the left and right sides of screw rod (93) respectively, the screw hole and screw rod (93) threaded connection that mounting panel (92) middle part set up, direction traveller (94) respectively with the sliding opening sliding connection of mounting panel (92) lower extreme setting, the left and right sides of mounting panel (92) upper end is provided with trapezoidal piece (95) respectively, the inclined plane of trapezoidal piece (95) upper end respectively with the inclined plane contact of connecting plate (96) lower extreme.

4. The inclined settlement monitor for a wind turbine according to claim 3, wherein: fixing mechanism (9) still include motor (91), motor (91) set up in the middle part of detection case (4) diapire, the upper end of motor (91) output shaft and the lower extreme fixed connection of screw rod (93), and the input of motor (91) is connected with the output electricity of singlechip (2).

5. The inclined settlement monitor for a wind turbine according to claim 1, wherein: still include second erection column (12), water tank (13), moisturizing pipe (14), moisturizing floodgate (15) and outlet pipe (16), second erection column (12) set up in the right side of first erection column (1) extrados, and water tank (13) set up in the right-hand member of second erection column (12), and the lower extreme of moisturizing pipe (14) is linked together with the moisturizing mouth that water tank (13) upper end set up, and moisturizing floodgate (15) are established ties in the middle part of moisturizing pipe (14), and outlet pipe (16) are linked together with the delivery port that water tank (13) rear end set up.

6. The inclined settlement monitor for a wind turbine according to claim 5, wherein: still include flowmeter (17), flowmeter (17) set up in the downside of outlet pipe (16) extrados, and the probe of flowmeter (17) upper end passes the through-hole that outlet pipe (16) extrados downside set up and extends to the inside of outlet pipe (16), and flowmeter (17) are connected with singlechip (2) two-way electricity.

7. The inclined settlement monitor for a wind turbine according to claim 1, wherein: still include rubber pad (6), rubber pad (6) set up both ends around dodging the inner wall of hole (7) respectively.