CN219326518U - State monitoring system in wind power sleeve hoisting process - Google Patents
State monitoring system in wind power sleeve hoisting process Download PDFInfo
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- CN219326518U CN219326518U CN202320423909.2U CN202320423909U CN219326518U CN 219326518 U CN219326518 U CN 219326518U CN 202320423909 U CN202320423909 U CN 202320423909U CN 219326518 U CN219326518 U CN 219326518U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model relates to a state monitoring system in the hoisting process of a wind power sleeve, which is characterized by comprising the following components: the reference positioning device is provided with a reference GPS positioning instrument; the movable positioning device is arranged on the wind power sleeve along the axial direction of the wind power tower cylinder and is provided with a movable GPS positioning instrument; the controller is in communication connection with the reference GPS positioning instrument and the mobile GPS positioning instrument, and is used for receiving the reference positioning device position information acquired by the reference GPS positioning instrument and the mobile positioning device position information acquired by the mobile GPS positioning instrument, calculating a baseline coordinate between the mobile positioning device and the reference positioning device according to a relative positioning principle and determining the hoisting state of the wind power tower; the display is arranged in the cab of the wind power tower hoisting machine and is in communication connection with the controller, and the display is used for displaying the relative position relationship between each mobile positioning device and the reference positioning device, so that the hoisting machine is convenient for personnel to judge the hoisting state of the wind power sleeve.
Description
Technical Field
The utility model relates to a state monitoring system in a wind power sleeve hoisting process. The method is suitable for the technical field of wind motor installation.
Background
When arranging wind-powered electricity generation sleeve in mountain region, at the in-process of alone operation hoist engine hoist wind-powered electricity generation sleeve, often need another people to carry out wind-powered electricity generation sleeve's hoist through the personnel in intercom command hoist cab on wind-powered electricity generation sleeve hoisting field. However, the hoisting of the on-site command wind power tower barrel has the problem of lower installation precision; in addition, in the hoisting process of the wind power sleeve, personnel conducting command in the wind power tower installation site have certain potential safety hazards.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the technical problems, the utility model provides a state monitoring system in the hoisting process of a wind power sleeve.
The technical scheme adopted by the utility model is as follows: a state monitoring system in a wind power sleeve hoisting process is characterized by comprising the following components:
the reference positioning device is provided with a reference GPS positioning instrument;
the movable positioning device is arranged on the wind power sleeve along the axial direction of the wind power tower cylinder and is provided with a movable GPS positioning instrument;
the controller is in communication connection with the reference GPS positioning instrument and the mobile GPS positioning instrument, and is used for receiving the reference positioning device position information acquired by the reference GPS positioning instrument and the mobile positioning device position information acquired by the mobile GPS positioning instrument, calculating a baseline coordinate between the mobile positioning device and the reference positioning device according to a relative positioning principle and determining the hoisting state of the wind power tower;
the display is arranged in the cab of the wind power tower hoisting machine and is in communication connection with the controller, and the display is used for displaying the relative position relationship between each mobile positioning device and the reference positioning device, so that the personnel in the cab can conveniently judge the hoisting state of the wind power sleeve. In this way, in the hoisting process of the wind power tower, the reference GPS positioning instrument can acquire positioning information of the reference positioning device in real time, and the mobile GPS positioning instrument can acquire positioning information of the mobile positioning device mounted on the wind power tower in real time; after the positioning information of the reference positioning device and the positioning information of each mobile positioning device are uploaded into the controller, the controller calculates the acquired information according to the relative positioning principle and obtains the baseline coordinates between each mobile positioning device and the reference positioning device, so that the positions of each mobile positioning device on a coordinate system taking the reference positioning device as a center are determined, and the hoisting state of the wind power tower relative to the reference positioning device at the moment is determined. The relative position relationship between the movable positioning device and the reference positioning device and the hoisting state of the wind power tower are finally displayed in the cab of the wind power tower hoisting machine, so that personnel in the cab can conveniently check and adjust the hoisting state of the wind power tower.
The reference positioning device is provided with a reference signal transmitter connected with a reference GPS positioning instrument circuit, the mobile positioning device is provided with a mobile signal transmitter connected with a mobile GPS positioning instrument circuit, the controller is connected with a signal receiver circuit through a wire, and the reference signal transmitter, the mobile signal transmitter and the signal receiver are transmitted through radio. Thus, the positioning information of the reference positioning device acquired by the reference GPS positioning instrument is sent into the signal receiver through the reference signal transmitter and is transmitted into the controller through the lead; the mobile positioning device positioning information acquired by the mobile GPS positioning instrument is sent into the signal receiver through the mobile signal transmitter and is transmitted into the controller through the lead.
The reference positioning device is provided with a reference battery for supplying power to the reference GPS positioning instrument and the reference signal transmitter, and the reference positioning device is provided with a mobile battery for supplying power to the mobile GPS positioning instrument and the mobile signal transmitter. Thus, the reference GPS positioning instrument, the reference signal emitter, the mobile GPS positioning instrument and the mobile signal emitter can be kept working.
The controller is also in communication connection with the server.
The beneficial effects of the utility model are as follows: according to the utility model, the relative position relation between each mobile positioning device and the reference positioning device is accurately calculated through an RTK technology consisting of the reference positioning device, the mobile positioning device and the controller, and the position of each mobile positioning device is determined. Because each movable positioning device is arranged on the wind power tower, the position of the wind power tower relative to the reference positioning device and the hoisting state of the wind power tower can be determined according to the position of each movable positioning device relative to the reference positioning device. The hoisting state of the wind power tower is finally displayed on the display of the cab of the wind power tower hoisting machine, so that personnel in the cab can conveniently determine the installation state of the wind power tower by checking the display and timely adjust the installation state of the wind power tower. The wind power tower hoisting device has higher installation accuracy in the wind power tower hoisting process, and meanwhile, potential safety hazards of personnel commanding wind power tower hoisting in a wind power tower installation site can be avoided.
Drawings
Fig. 1: the structure of the utility model is schematically shown.
Fig. 2: according to the utility model, a reference positioning device and a movable positioning device are arranged on a wind power sleeve.
In the figure: 1. a reference positioning device; 2. a reference GPS locator; 3. a reference signal transmitter; 4. a reference cell; 5. a controller; 6. a signal receiver; 7. a mobile positioning device; 8. moving the GPS positioning instrument; 9. a mobile signal transmitter; 10. a mobile battery; 11. hoisting machine; 12. a wind power sleeve; 13. a display; 14. an alarm.
Detailed Description
The present utility model will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present utility model and not limited to the following examples.
The embodiment is a state monitoring system in the hoisting process of the wind power sleeve 12.
In this embodiment, a reference positioning device 1 is arranged in a place where a wind power tower is hoisted. The reference positioning device 1 is internally provided with a reference GPS locator 2, a reference signal transmitter 3 and a reference battery 4. The reference GPS positioning instrument 2 is used for acquiring positioning information of the position of the reference positioning device 1; the reference signal emitter 3 is in circuit connection with the reference GPS positioning instrument 2, and the reference signal emitter 3 is used for emitting information acquired by the reference GPS positioning instrument 2 outwards; the reference battery 4 is in circuit connection with the reference GPS positioning instrument 2 and the reference signal transmitter 3, and the reference battery 4 supplies power for the reference GPS positioning instrument 2 and the reference signal transmitter 3.
In this embodiment, a plurality of mobile positioning devices 7 are installed on a wind power tower to be hoisted along the axial direction of the wind power tower, and a mobile GPS positioning instrument 8, a mobile signal transmitter 9 and a mobile battery 10 are arranged in each mobile positioning device 7. The mobile GPS positioning instrument 8 is used for acquiring positioning information of the position of the mobile positioning device 7; the mobile signal transmitter 9 is in circuit connection with the mobile GPS positioning instrument 8, and the mobile signal transmitter 9 is used for transmitting information acquired by the mobile GPS positioning instrument 8 outwards; the mobile battery 10 is in circuit connection with the mobile GPS positioning instrument 8 and the base mobile signal transmitter 9, and the mobile battery 10 supplies power for the mobile GPS positioning instrument 8 and the mobile signal transmitter 9.
In this embodiment, a controller 5 is disposed in the hoisting machine 11, and a signal receiver 6 is connected to the controller 5 through a wire circuit, where the signal receiver 6 can receive information sent by the mobile signal transmitter 9 and the reference signal transmitter 3. The signal receiver 6 sends the received information to the controller 5 after receiving the positioning information of the reference positioning device 1 and each mobile positioning device 7, the controller 5 calculates the baseline coordinates between the mobile positioning device 7 and the reference positioning device 1 according to the relative positioning principle for the received information, and the relative position relationship between the wind power tower and the reference positioning device 1 is obtained according to the baseline coordinates between the mobile positioning device 7 and the reference positioning device 1, so as to determine the hoisting state of the wind power tower.
In this embodiment, a display 13 is further installed in the cab of the hoisting machine 11, the display 13 is connected with the controller 5 through a wire circuit, and the baseline coordinates between each mobile positioning device 7 and the reference positioning device 1, the relative positional relationship between the wind power tower and the reference positioning device 1 and the hoisting state of the wind power tower obtained by the controller 5 are displayed in the display 13. When a person uses the hoisting machine 11 to hoist the wind power tower, the hoisting state of the wind power tower in the hoisting process of the wind power tower is conveniently adjusted by checking the information displayed on the display 13.
In this embodiment, in order to avoid that the deviation of the hoisting state of the wind power tower is too large due to the fact that the operator in the cab of the hoisting machine 11 is concentrated on operating the hoisting machine 11 and forgets to observe the display 13, an alarm 14 is further installed in the cab of the hoisting machine 11, and the alarm 14 is connected with the controller 5 through a wire circuit. The alarm 14 receives an alarm signal sent by the controller 5 when the wind power tower hoisting state obtained in the controller 5 exceeds the set value, and alarms to remind personnel in a cab of the hoisting machine 11.
In this embodiment, a server is further provided, and the server is in communication connection with the controller 5, and information received, generated and sent in the controller 5 is finally stored in the server, so that a subsequent investigation on the wind power tower hoisting process is facilitated.
In the embodiment, when the first wind power sleeve 12 is hoisted on the field, the reference positioning device 1 is arranged on the ground, so that the hoisting state of the first wind power sleeve 12 is monitored; after the last wind power sleeve 12 is lifted on the field, a movable positioning device 7 arranged on the last wind power sleeve 12 is set as a reference positioning device 1 on the controller 5, so that the wind power sleeve 12 lifted on the next wind power sleeve 12 is referenced to the reference positioning device 1 on the wind power sleeve 12 lifted on the previous wind power sleeve.
In this embodiment, according to the baseline coordinates between each mobile positioning device 7 on the wind power tower and the reference positioning device 1, the controller 5 easily obtains the coordinates of each mobile positioning device 7 on the wind power tower, and because the wind power sleeve 12 basically adopts a revolving regular shape, the state of the wind power sleeve 12 in the hoisting process is easily constructed according to the positioning coordinates of three points on the wind power sleeve 12 and the size of the wind power sleeve 12.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. A state monitoring system in a wind power sleeve hoisting process is characterized by comprising the following components:
the reference positioning device (1), the reference positioning device (1) is provided with a reference GPS positioning instrument (2);
the mobile positioning device (7) is arranged on the wind power sleeve (12) along the axial direction of the wind power tower, and a mobile GPS positioning instrument (8) is arranged on the mobile positioning device (7);
the controller (5) is in communication connection with the reference GPS positioning instrument (2) and the mobile GPS positioning instrument (8), the controller (5) is used for receiving the position information of the reference positioning device (1) acquired by the reference GPS positioning instrument (2) and the position information of the mobile positioning device (7) acquired by the mobile GPS positioning instrument (8), calculating a base line coordinate between the mobile positioning device (7) and the reference positioning device (1) according to a relative positioning principle, and the controller (5) determines the hoisting state of the wind power tower according to the base line coordinate between each mobile positioning device (7) and the reference positioning device (1) on the wind power tower;
the display (13) is arranged in a cab of the hoisting machine (11), the display (13) is in communication connection with the controller (5), the display (13) is used for displaying the relative position relationship between each mobile positioning device (7) and the reference positioning device (1), and the hoisting state of the wind power sleeve (12) is convenient for personnel in the cab of the hoisting machine (11).
2. The condition monitoring system in a wind power sleeve hoisting process according to claim 1, wherein: a reference signal emitter (3) connected with a reference GPS positioning instrument (2) is arranged on a reference positioning device (1), a mobile signal emitter (9) connected with a mobile GPS positioning instrument (8) is arranged on a mobile positioning device (7), a controller (5) is connected with a signal receiver (6) through a wire in a circuit manner, and radio transmission is carried out among the reference signal emitter (3), the mobile signal emitter (9) and the signal receiver (6).
3. The condition monitoring system in a wind power sleeve hoisting process according to claim 2, wherein: a reference battery (4) for supplying power to a reference GPS positioning instrument (2) and a reference signal transmitter (3) is arranged on the reference positioning device (1), and a mobile battery (10) for supplying power to a mobile GPS positioning instrument (8) and a mobile signal transmitter (9) is arranged on the reference positioning device (1).
4. The condition monitoring system in a wind power sleeve hoisting process according to claim 1, wherein: an alarm (14) in communication connection with the controller (5) is also installed in a cab of the hoisting machine (11), and the alarm (14) is used for receiving an alarm signal sent by the controller (5) and giving an alarm when the hoisting state of the wind power tower drum obtained by the controller (5) exceeds a set value.
5. The condition monitoring system in a wind power sleeve hoisting process according to claim 1, wherein: the controller (5) is also in communication connection with a server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320423909.2U CN219326518U (en) | 2023-03-08 | 2023-03-08 | State monitoring system in wind power sleeve hoisting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320423909.2U CN219326518U (en) | 2023-03-08 | 2023-03-08 | State monitoring system in wind power sleeve hoisting process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219326518U true CN219326518U (en) | 2023-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320423909.2U Active CN219326518U (en) | 2023-03-08 | 2023-03-08 | State monitoring system in wind power sleeve hoisting process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219326518U (en) |
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2023
- 2023-03-08 CN CN202320423909.2U patent/CN219326518U/en active Active
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