CN216645666U - Load measuring system of generator set for wind power plant - Google Patents
Load measuring system of generator set for wind power plant Download PDFInfo
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- CN216645666U CN216645666U CN202220077522.1U CN202220077522U CN216645666U CN 216645666 U CN216645666 U CN 216645666U CN 202220077522 U CN202220077522 U CN 202220077522U CN 216645666 U CN216645666 U CN 216645666U
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Abstract
The utility model discloses a load measuring system of a generator set for a wind power plant, which comprises a machine body assembly, wherein the machine body assembly comprises a supporting upright post, a shell, a supporting block, a paddle and a generator body; and the measuring mechanism comprises a connecting shaft, a torque sensor, a connecting rod, a load displacement sensor, a PLC (programmable logic controller), a signal transmitter and an alarm lamp. According to the utility model, the torque force data of the connecting shaft is detected through the torque sensor, the load data born by the generator body is detected through the load displacement sensor, the data of the torque sensor and the load displacement sensor are received through the PLC, the data received by the PLC is displayed through the display screen, and the data received by the PLC is transmitted to the remote control terminal through the signal transmitter, so that the measurement work is not required to be manually carried out by a worker, the operation steps are simplified, the work efficiency is improved, and the operation difficulty is reduced.
Description
The technical field is as follows:
the utility model relates to the technical field of wind power plants, in particular to a load measuring system of a generator set for a wind power plant.
Background art:
wind power generation means that kinetic energy of wind is converted into electric energy, wind energy is a clean and pollution-free renewable energy source and is utilized by people for a long time, water is pumped, a surface is ground and the like mainly through a windmill, the wind power generation is very environment-friendly, and the amount of wind energy is huge, so that the wind power generation is increasingly paid attention by various countries in the world;
when the traditional wind power plant is used, in order to ensure that safety accidents are not caused, load measurement work is generally required to be carried out on the wind generating set regularly, and because the traditional measurement mode is generally that a worker is used for manual measurement, the operation steps are relatively complex, the working efficiency is low, the generator set is generally positioned at a high altitude, the operation difficulty of the worker is further increased, and therefore the generator set load measurement system for the wind power plant is provided.
The utility model has the following contents:
the utility model aims to provide a load measuring system for a generator set of a wind power plant, which aims to solve the problems in the background technology.
The utility model is implemented by the following technical scheme: a load measurement system of a generator set for a wind power plant comprises
The engine body assembly comprises a supporting upright post, a shell, a supporting block, a paddle and a generator body;
the measuring mechanism comprises a connecting shaft, a torque sensor, a connecting rod, a load displacement sensor, a PLC (programmable logic controller), a signal transmitter and an alarm lamp;
the utility model discloses a support stand, including support post, lateral wall, load displacement sensor, PLC controller, signal transmitter, warning light, supporting shoe, one side of casing is equipped with the supporting shoe, one side fixedly connected with connecting axle of supporting shoe, torque sensor is installed to lateral wall one side of connecting axle, the one end fixedly connected with connecting rod of connecting axle, load displacement sensor is installed to one side of connecting rod, the lateral wall bottom fixedly connected with box of support post, the PLC controller is installed at the inside wall top of box, the upper surface mid-mounting of box has signal transmitter, the warning light is installed to the front surface bottom of box.
As further preferable in the present technical solution: the outer side wall of the supporting block is uniformly and fixedly connected with blades, and one side of the inner side wall of the shell is provided with a generator body; the supporting block is driven to rotate by the paddle under the action of wind force.
As further preferable in the present technical solution: the outer side wall of the connecting rod is connected to the inner side wall of the generator body in a sliding mode, and a damping pad is fixedly connected to one side of the connecting shaft; and the damping cushion provides buffering between the connecting shaft and the generator body.
As further preferable in the present technical solution: the outer side wall of the connecting rod is uniformly and fixedly connected with a sliding block, the inner side wall of the generator body is uniformly provided with a sliding chute, and the outer side wall of the sliding block is connected with the inner side wall of the sliding chute in a sliding manner; the sliding block slides in the sliding groove, so that the moving connecting rod can be guided to work.
As further preferable in the present technical solution: a display screen is arranged on the top of the front surface of the box body, and relays are uniformly arranged at the bottom of the inner side wall of the box body; and displaying the data received by the PLC through the display screen.
As further preferable in the present technical solution: ventilating grooves are uniformly formed in the outer side wall of the box body, and dust screens are fixedly connected to the inner side walls of the ventilating grooves; and ventilation and heat dissipation work is carried out in the box body through the ventilation grooves.
As further preferable in the present technical solution: the signal output ends of the torque sensor and the load displacement sensor are electrically connected to the signal input end of the PLC through wires, and the signal output end of the PLC is electrically connected to the signal input ends of the signal transmitter and the display screen through wires; and receiving data of the torque sensor and the load displacement sensor through the PLC.
As further preferable in the present technical solution: the electrical output end of the PLC controller is electrically connected with the electrical input end of the relay through a wire, and the electrical output end of the relay is electrically connected with the electrical input end of the warning lamp through a wire; the on and off of the alarm lamp is controlled by a relay.
The utility model has the advantages that: according to the utility model, the torque force data of the connecting shaft is detected through the torque sensor, the load data born by the generator body is detected through the load displacement sensor, the data of the torque sensor and the load displacement sensor are received through the PLC, the data received by the PLC is displayed through the display screen, and the data received by the PLC is transmitted to the remote control terminal through the signal transmitter, so that the measurement work is not required to be manually carried out by a worker, the operation steps are simplified, the work efficiency is improved, and the operation difficulty is reduced.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the housing of the present invention;
FIG. 3 is a schematic axial side view of the case of the present invention;
FIG. 4 is a schematic sectional view of the case of the present invention.
In the figure: 1. a body assembly; 2. a measuring mechanism; 101. supporting the upright post; 102. a housing; 103. a support block; 104. a paddle; 105. a generator body; 201. a connecting shaft; 202. a torque sensor; 203. a connecting rod; 204. a load displacement sensor; 205. a PLC controller; 206. a signal transmitter; 207. an alarm light; 41. a damping pad; 42. a slider; 43. a chute; 44. a box body; 45. a display screen; 46. a relay; 47. a ventilation slot; 48. a dust screen.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides a technical solution: a load measurement system of a generator set for a wind power plant comprises
The generator body component 1 comprises a supporting upright post 101, a shell 102, a supporting block 103, a paddle 104 and a generator body 105;
the measuring mechanism 2 comprises a connecting shaft 201, a torque sensor 202, a connecting rod 203, a load displacement sensor 204, a PLC (programmable logic controller) 205, a signal transmitter 206 and an alarm lamp 207;
top fixedly connected with casing 102 of support post 101, one side of casing 102 is equipped with supporting shoe 103, one side fixedly connected with connecting axle 201 of supporting shoe 103, torque sensor 202 is installed to lateral wall one side of connecting axle 201, the one end fixedly connected with connecting rod 203 of connecting axle 201, load displacement sensor 204 is installed to one side of connecting rod 203, the lateral wall bottom fixedly connected with box 44 of support post 101, PLC controller 205 is installed at the inside wall top of box 44, the last surface mid-mounting of box 44 has signal transmitter 206, warning light 207 is installed to the front surface bottom of box 44.
In this embodiment, specifically: the outer side wall of the supporting block 103 is uniformly and fixedly connected with blades 104, and one side of the inner side wall of the shell 102 is provided with a generator body 105; the supporting block 103 is driven to rotate by the action of wind power through the paddle 104.
In this embodiment, specifically: the outer side wall of the connecting rod 203 is connected with the inner side wall of the generator body 105 in a sliding manner, and one side of the connecting shaft 201 is fixedly connected with the damping pad 41; cushioning between the connecting shaft 201 and the generator body 105 is provided by the damping pad 41.
In this embodiment, specifically: the outer side wall of the connecting rod 203 is uniformly and fixedly connected with a sliding block 42, the inner side wall of the generator body 105 is uniformly provided with a sliding groove 43, and the outer side wall of the sliding block 42 is connected with the inner side wall of the sliding groove 43 in a sliding manner; the slider 42 slides in the slide groove 43, thereby guiding the moving connecting rod 203.
In this embodiment, specifically: a display screen 45 is arranged on the top of the front surface of the box body 44, and relays 46 are uniformly arranged at the bottom of the inner side wall of the box body 44; the data received by the PLC controller 205 is displayed by the display screen 45 so that the operator can view the data at any time.
In this embodiment, specifically: ventilation grooves 47 are uniformly formed in the outer side wall of the box body 44, and dust screens 48 are fixedly connected to the inner side walls of the ventilation grooves 47; the ventilation and heat dissipation work is performed in the box body 44 through the ventilation groove 47, dust carried in air is intercepted through the dustproof net 48, and the dust is prevented from entering the inside of the box body 44 through the ventilation groove 47.
In this embodiment, specifically: the signal output ends of the torque sensor 202 and the load displacement sensor 204 are electrically connected to the signal input end of the PLC controller 205 through wires, and the signal output end of the PLC controller 205 is electrically connected to the signal input ends of the signal transmitter 206 and the display screen 45 through wires; the data of the torque sensor 202 and the load displacement sensor 204 are received by the PLC controller 205.
In this embodiment, specifically: the electrical output end of the PLC controller 205 is electrically connected to the electrical input end of the relay 46 through a wire, and the electrical output end of the relay 46 is electrically connected to the electrical input end of the warning lamp 207 through a wire; the turning on and off of the warning lamp 207 is controlled by the relay 46.
In this embodiment, specifically: a switch group for turning on and off the torque sensor 202, the load displacement sensor 204, the PLC controller 205, the signal transmitter 206 and the display screen 45 is installed at one side of the box 44, and an electrical input end of the switch group is electrically connected to an electrical output end of the storage battery through a wire so as to supply power to the torque sensor 202, the load displacement sensor 204, the PLC controller 205, the signal transmitter 206 and the display screen 45.
In this embodiment, specifically: torque sensor 202 is model GTS 100; the model of the load displacement sensor 204 is NTJH-10; the PLC controller 205 is model DF-96D; the signal transmitter 206 has a model number DMX 512; the display screen 45 is model AML500J 01Z-00.
Working principle or structural principle: when the device is used, the torque sensor 202, the load displacement sensor 204, the PLC 205, the signal transmitter 206 and the display screen 45 are started to work through the switch set, then the supporting block 103 is driven to rotate under the action of wind force through the paddle 104, the rotating supporting block 103 drives the connecting shaft 201 to rotate, the rotating connecting shaft 201 drives the sliding block 42 to move through the connecting rod 203, the moving sliding block 42 drives one end of the generator body 105 to rotate through the chute 43, so that the generator body 105 generates electricity, then the torque force data of the connecting shaft 201 is detected through the working torque sensor 202, then the connecting shaft 201 is driven to move under the action of pressure through the supporting block 103, the moving connecting shaft 201 drives the damping pad 41 and the connecting rod 203 to move, the damping pad 41 provides buffering between the connecting shaft 201 and the generator body 105, and then the sliding block 42 is driven to move through the moving connecting rod 203, the moving sliding block 42 slides in the sliding groove 43 to guide the moving connecting rod 203 to work, then the moving connecting rod 203 drives the load displacement sensor 204 to extrude the generator body 105, then the extruded load displacement sensor 204 detects load data borne by the generator body 105, then the PLC controller 205 receives data of the torque sensor 202 and the load displacement sensor 204, then the working display screen 45 displays the data received by the PLC controller 205 so that a worker can check the data at any time, then the working signal transmitter 206 transmits the data received by the PLC controller 205 to a remote control terminal, so that the worker does not need to manually measure the data, the operation steps are simplified, when the data detected by the torque sensor 202 or the load displacement sensor 204 reach a threshold value, the PLC controller 205 starts the relay 46 to work, the working relay 46 starts the alarm lamp 207 to work, the working alarm lamp 207 gives an alarm to remind workers, meanwhile, the PLC 205 and the signal transmitter 206 send early warning information to the remote control terminal, then ventilation and heat dissipation work is carried out in the box body 44 through the arranged ventilation groove 47, dust carried in air is intercepted through the dustproof net 48, and the dust is prevented from entering the box body 44 through the ventilation groove 47.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (8)
1. A load measurement system of a generator set for a wind power plant is characterized by comprising
The engine body component (1), wherein the engine body component (1) comprises a supporting upright post (101), a shell (102), a supporting block (103), a paddle (104) and a generator body (105);
the measuring mechanism (2) comprises a connecting shaft (201), a torque sensor (202), a connecting rod (203), a load displacement sensor (204), a PLC (programmable logic controller) controller (205), a signal transmitter (206) and an alarm lamp (207);
the utility model discloses a support post (101) for the automobile, including support post, connecting shaft, PLC controller, supporting stand, supporting cabinet, torque sensor, PLC controller, supporting cabinet, supporting shoe, supporting lateral wall fixedly connected with casing (102) of support post (101), one side of casing (102) is equipped with supporting shoe (103), one side fixedly connected with connecting shaft (201) of supporting shoe (103), torque sensor (202) are installed to lateral wall one side of connecting shaft (201), the one end fixedly connected with connecting rod (203) of connecting shaft (201), load displacement sensor (204) are installed to one side of connecting rod (203), lateral wall bottom fixedly connected with box (44) of support post (101), PLC controller (205) are installed at the inside wall top of box (44), the upper surface mid-mounting of box (44) has signal transmitter (206), warning light (207) are installed to the front surface bottom of box (44).
2. The wind power plant generator set load measurement system of claim 1, wherein: the outer side wall of the supporting block (103) is uniformly and fixedly connected with blades (104), and a generator body (105) is installed on one side of the inner side wall of the shell (102).
3. The wind power plant generator set load measurement system of claim 1, wherein: the outer side wall of the connecting rod (203) is connected to the inner side wall of the generator body (105) in a sliding mode, and a damping pad (41) is fixedly connected to one side of the connecting shaft (201).
4. The wind power plant generator set load measurement system of claim 1, wherein: the even fixedly connected with slider (42) of lateral wall of connecting rod (203), spout (43) have evenly been seted up to the inside wall of generator body (105), the lateral wall sliding connection of slider (42) is in the inside wall of spout (43).
5. The wind power plant generator set load measurement system of claim 1, wherein: display screen (45) are installed at the front surface top of box (44), relay (46) are evenly installed to the inside wall bottom of box (44).
6. The wind power plant generator set load measurement system of claim 1, wherein: ventilating grooves (47) are evenly formed in the outer side wall of the box body (44), and dust screens (48) are fixedly connected to the inner side wall of each ventilating groove (47).
7. The wind power plant generator set load measurement system of claim 5, wherein: the signal output ends of the torque sensor (202) and the load displacement sensor (204) are electrically connected to the signal input end of the PLC (205) through wires, and the signal output end of the PLC (205) is electrically connected to the signal input ends of the signal transmitter (206) and the display screen (45) through wires.
8. The wind power plant generator set load measurement system of claim 5, wherein: the electrical output end of the PLC (205) is electrically connected to the electrical input end of the relay (46) through a wire, and the electrical output end of the relay (46) is electrically connected to the electrical input end of the warning lamp (207) through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220077522.1U CN216645666U (en) | 2022-01-12 | 2022-01-12 | Load measuring system of generator set for wind power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220077522.1U CN216645666U (en) | 2022-01-12 | 2022-01-12 | Load measuring system of generator set for wind power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216645666U true CN216645666U (en) | 2022-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220077522.1U Active CN216645666U (en) | 2022-01-12 | 2022-01-12 | Load measuring system of generator set for wind power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216645666U (en) |
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2022
- 2022-01-12 CN CN202220077522.1U patent/CN216645666U/en active Active
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