CN217505906U - Supplementary instrument of overhauing of anemorumbometer north - Google Patents
Supplementary instrument of overhauing of anemorumbometer north Download PDFInfo
- Publication number
- CN217505906U CN217505906U CN202221156643.1U CN202221156643U CN217505906U CN 217505906 U CN217505906 U CN 217505906U CN 202221156643 U CN202221156643 U CN 202221156643U CN 217505906 U CN217505906 U CN 217505906U
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- north
- anemorumbometer
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Abstract
The utility model relates to the technical field of auxiliary maintenance tools, and discloses an auxiliary maintenance tool for the north alignment of an anemorumbometer, which comprises a driving motor, wherein a driving disc is fixedly sleeved on a driving shaft of the driving motor; the top of the driving disc is fixedly provided with a north arrow; a rotation limiting part is rotatably sleeved on the periphery of the north arrow; the rotation limiting part is connected with an auxiliary indicating needle through a vertical self-adaptive part. The utility model provides an anemorumbometer is to supplementary maintenance instrument of north, the utility model discloses have and do benefit to and look for north instruction to increase and maintain and install the anemorumbometer.
Description
Technical Field
The utility model relates to an auxiliary overhaul instrument field especially relates to an anemoclinograph is to supplementary overhaul instrument of north.
Background
Wind generating set usually will be equipped with the anemoscope and use when using, and some adopt ultrasonic wave anemoscope, when maintaining wind generating set, usually will carry out north to it.
The anemoscope is difficult to avoid causing deviation damage after being used for a long time and needs to be replaced, and the installation deviation is caused by the fact that the anemoscope is not favorable for finding the true north direction during installation, so that the measurement accuracy of the follow-up anemoscope is influenced.
In order to solve the problem, the utility model provides an anemorumbometer auxiliary overhaul instrument to north in this application.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an anemorumbometer is to supplementary maintenance instrument of north, the utility model discloses have and do benefit to and look for north and instruct to increase and maintain and install the anemorumbometer.
(II) technical scheme
In order to solve the problems, the utility model provides an auxiliary north-aligning maintenance tool for an anemorumbometer, which comprises a driving motor, wherein a driving disc is fixedly sleeved on a driving shaft of the driving motor;
the top of the driving disc is fixedly provided with a north arrow;
the periphery of the north arrow is rotatably sleeved with a rotating limiting piece;
the rotation limiting part is connected with an auxiliary indicating needle through a vertical self-adaptive part.
Preferably, the rotation limiting part comprises a rotation adjusting ring which is rotatably sleeved outside the north arrow, a wing-shaped bolt is sleeved on the rotation adjusting ring in a threaded manner, the insertion end of the wing-shaped bolt compresses the driving disc, and the rotation adjusting ring is connected with the vertical self-adaptive part through a connecting rod.
Preferably, vertical self-adaptation piece includes the breach frame of fixed mounting on the connecting rod, and the breach setting of breach frame is in the one side of keeping away from the connecting rod, the guide way has been cup jointed in the last slip of breach frame, the bottom of guide way is sealed to the ball has been cup jointed in the rotation, the one end fixed connection of guide block and supplementary pointer is passed through to the inside of guide way.
Preferably, the guide block is embedded with a magnetic block, and the magnetic block is adsorbed with the guide groove.
Preferably, the center of the ball is located inside the guide groove.
The above technical scheme of the utility model has following profitable technological effect:
install driving motor in wind generating set cabin top axis department, the automatic north of looking for of north indicator, when overhauing, wind generating set adjustment direction rotates, driving motor drives north indicator and wind generating set's reverse direction and rotates, in order to have reached the unchangeable phenomenon of keeping north indicator position, shift to the positive north direction until wind generating set, remove supplementary pointer at vertical direction, can be used to install the instruction to the anemoscope of co-altitude not, increase the accuracy after the installation, increase the convenience of installation simultaneously.
Drawings
Fig. 1 is the utility model provides an anemorumbometer is to supplementary maintenance instrument's of north structure schematic diagram.
Fig. 2 is the utility model provides an anemorumbometer is to some structural schematic in the supplementary maintenance instrument of north.
Reference numerals: 1. a drive motor; 2. a drive plate; 3. a north arrow; 4. an auxiliary pointer; 5. rotating the adjusting ring; 6. a wing bolt; 7. a connecting rod; 8. a notch frame; 9. a guide groove; 10. a ball bearing; 11. a guide block; 12. a magnetic block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-2, the utility model provides an anemorumbometer auxiliary north-facing maintenance tool, which comprises a driving motor 1, wherein a driving disc 2 is fixedly sleeved on a driving shaft of the driving motor 1;
the top of the driving disc 2 is fixedly provided with a north arrow 3;
a rotation limiting part is rotatably sleeved on the periphery of the north arrow 3;
the rotation limiting part is connected with an auxiliary indicating needle 4 through a vertical self-adaptive part.
In an alternative embodiment, the rotation limiting part comprises a rotation adjusting ring 5 rotatably sleeved outside the north arrow 3, a wing bolt 6 is sleeved on the rotation adjusting ring 5 in a threaded manner, an insertion end of the wing bolt 6 compresses the driving disk 2, the rotation adjusting ring 5 is connected with the vertical self-adaptive part through a connecting rod 7, the rotation adjusting ring 5 can adjust the indication direction of the auxiliary indication needle 4 according to the indication direction of the north arrow 3, and the rotation adjusting ring 5 can be locked and limited by the wing bolt 6 after adjustment.
In an optional embodiment, the vertical adaptive part comprises a notch frame 8 fixedly installed on the connecting rod 7, a notch of the notch frame 8 is arranged on one side far away from the connecting rod 7, a guide groove 9 is sleeved on the notch frame 8 in a sliding mode, the bottom of the guide groove 9 is closed, a ball 10 is sleeved on the guide groove in a rotating mode, the inside of the guide groove 9 is fixedly connected with one end of the auxiliary pointer 4 through a guide block 11, the ball 10 rolls on the cabin of the wind generating set, and the guide groove 9 is driven to move in the vertical direction to adapt to height change due to vertical supporting height change of the cabin during rolling.
In an alternative embodiment, magnetic block 12 is embedded in guide block 11, and magnetic block 12 is attracted to guide slot 9, so that guide block 11 can be stabilized at a corresponding position at any time after moving along guide slot 9.
In an alternative embodiment, the center of the ball 10 is located inside the guide groove 9 so that the ball 10 is located inside the guide groove 9 and rolls without being separated from the guide groove 9.
It should be noted that the driving motor 1 may be a servo motor. The servo motor is an engine for controlling mechanical elements to operate in a servo system, can control speed, has very accurate position precision, and can convert voltage signals into torque and rotating speed to drive a control object. The rotation speed of the rotor of the servo motor is controlled by an input signal and can quickly respond, the servo motor is used as an actuating element in an automatic control system, has the characteristics of small electromechanical time constant, high linearity and the like, and can convert a received electric signal into angular displacement or angular speed on a motor shaft for output. The servo motor is divided into two categories of direct current servo motors and alternating current servo motors, and is mainly characterized in that when the signal voltage is zero, the signal voltage has no autorotation phenomenon, and the rotating speed is reduced at a constant speed along with the increase of the torque.
The utility model discloses in, install driving motor 1 in wind generating set cabin top middle axis department, north arrow 3 is automatic to look for north, when overhauing, wind generating set (when wind generating set was not in the north direction this moment) adjustment direction rotates, driving motor 1 drives north arrow 3 and wind generating set's reverse direction and rotates, in order to have reached the unchangeable phenomenon of 3 positions of keeping north arrow, shift to the north direction until wind generating set, remove supplementary pointer 4 in vertical direction, can be used to install the instruction to the anemoscope of co-altitude not, increase the accuracy after the installation, increase the convenience of installation simultaneously.
It should be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The utility model provides an anemorumbometer is to north supplementary maintenance instrument, includes driving motor (1), its characterized in that: a driving disc (2) is fixedly sleeved on a driving shaft of the driving motor (1);
the top of the driving disc (2) is fixedly provided with a north arrow (3);
a rotation limiting part is rotatably sleeved on the periphery of the north arrow (3);
the rotation limiting part is connected with an auxiliary indicating needle (4) through a vertical self-adaptive part.
2. The utility model discloses an anemorumbometer auxiliary overhaul tool to north of claim 1, characterized in that, the rotation locating part includes the rotation adjustable ring (5) that rotates the cup joint in north arrow (3) outside, the screw thread has cup jointed wing section bolt (6) on the rotation adjustable ring (5), and the inserting end of wing section bolt (6) compresses tightly driving-disc (2), rotation adjustable ring (5) are connected with vertical self-adaptation piece through connecting rod (7).
3. The utility model provides an anemorumbometer auxiliary overhaul instrument to north of claim 2, characterized in that, vertical self-adaptation spare includes breach frame (8) of fixed mounting on connecting rod (7), and the breach setting of breach frame (8) is in the one side of keeping away from connecting rod (7), sliding sleeve has guide way (9) on breach frame (8), the bottom of guide way (9) is sealed, and the ball (10) of rotating sleeve, the inside of guide way (9) is through guide block (11) and the one end fixed connection of supplementary pointer (4).
4. The tool for assisting in north-alignment maintenance of the anemorumbometer in accordance with claim 3, wherein a magnetic block (12) is embedded on the guide block (11), and the magnetic block (12) is adsorbed to the guide groove (9).
5. An anemorumbometer auxiliary service tool to the north of claim 3, characterized in that the centre of said ball (10) is located inside the guiding groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156643.1U CN217505906U (en) | 2022-05-13 | 2022-05-13 | Supplementary instrument of overhauing of anemorumbometer north |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221156643.1U CN217505906U (en) | 2022-05-13 | 2022-05-13 | Supplementary instrument of overhauing of anemorumbometer north |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217505906U true CN217505906U (en) | 2022-09-27 |
Family
ID=83354369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221156643.1U Active CN217505906U (en) | 2022-05-13 | 2022-05-13 | Supplementary instrument of overhauing of anemorumbometer north |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217505906U (en) |
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2022
- 2022-05-13 CN CN202221156643.1U patent/CN217505906U/en active Active
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