CN211263399U - Wind-powered electricity generation field fan blade damage detection device - Google Patents
Wind-powered electricity generation field fan blade damage detection device Download PDFInfo
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- CN211263399U CN211263399U CN201922336631.1U CN201922336631U CN211263399U CN 211263399 U CN211263399 U CN 211263399U CN 201922336631 U CN201922336631 U CN 201922336631U CN 211263399 U CN211263399 U CN 211263399U
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Abstract
The utility model discloses a wind-powered electricity generation field fan blade damage detection device, include: the device comprises a main body assembly, a detection device and a control device, wherein the main body assembly comprises a box body, a through hole, a dust guard, a transverse plate, a detection device body and a switch; damping component, damping component install in the bottom of main part subassembly inner chamber, damping component includes slide bar, sliding sleeve, scissors fork pole, first spring, second spring, spout and pulley, the equal fixedly connected with slide bar in both sides of box inner chamber bottom, the equal sliding connection in both sides on slide bar surface has the sliding sleeve. The utility model discloses when detection device uses, produce vibrations because of the fan and drive this device and produce vibrations, when producing vibrations, the scissor pole drives the diaphragm and reciprocates, when the scissor pole drives the diaphragm and reciprocates, produces the buffering to the vibrations power through first spring, and the sliding sleeve outwards expands, and the sliding sleeve carries out elastic support at the setting through the second spring to the sliding sleeve, avoids the scissor pole to descend too much and the condition that the slide bar caused the collision to appear.
Description
The technical field is as follows:
the utility model relates to a fan blade damage detection device technical field specifically is a wind-powered electricity generation field fan blade damage detection device.
Background art:
the fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and generally comprises a ventilator, a blower and a wind driven generator;
fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grains, wind source of wind tunnel and inflation and propulsion of air cushion ship;
when the fan is used, a fan blade damage detection device for detecting normal work of a fan blade needs to be installed in a matched mode, however, the fan blade damage detection device in the prior art has the defect that the detection efficiency of the detection device can be influenced due to long-time vibration caused by resonance of internal parts of the detection device due to the fact that the installation position of the fan is close to the fan, and the service life of the detection device is shortened.
The utility model has the following contents:
an object of the utility model is to provide a wind-powered electricity generation field fan blade damage detection device to solve the problem that proposes in the above-mentioned background art.
The utility model discloses by following technical scheme implement: a wind farm fan blade damage detection device, comprising:
the device comprises a main body assembly, a detection device and a control device, wherein the main body assembly comprises a box body, a through hole, a dust guard, a transverse plate, a detection device body and a switch;
the damping component is arranged at the bottom of the inner cavity of the main body component and comprises a sliding rod, a sliding sleeve, a scissor rod, a first spring, a second spring, a sliding groove and a pulley, the two sides of the bottom of the inner cavity of the box body are fixedly connected with sliding rods, the two sides of the surface of each sliding rod are slidably connected with sliding sleeves, the top of the sliding sleeve is rotationally connected with a scissor rod through a rotating shaft, the top of the scissor rod is rotationally connected with the two sides of the bottom of the transverse plate through the rotating shaft, the two sides of the scissor rod are both fixedly connected with first springs, the two sides of the surface of the sliding rod are both sleeved with second springs, the inner sides of the two second springs are fixedly connected with the sliding sleeve, the outer sides of the two second springs are fixedly connected with the inner wall of the box body, sliding grooves are formed in two sides of the inner cavity of the box body, and the inner cavity of each sliding groove is connected with a pulley in a sliding mode, and the pulleys are fixedly connected with the transverse plates;
the heat dissipation assembly is installed at the top of the inner cavity of the main body assembly and comprises a cross rod, a motor, fan blades, a heat conduction adhesive tape and heat dissipation fins.
As further preferable in the present technical solution: through holes are formed in the two sides of the box body, and the inner cavity of each through hole is fixedly connected with a dust guard.
As further preferable in the present technical solution: the inner chamber of box is provided with the diaphragm, the detection device body is installed at the top of diaphragm.
As further preferable in the present technical solution: the front surface of the box body is provided with a switch, and the electrical output end of the switch is electrically connected with the electrical input end of the motor through a wire.
As further preferable in the present technical solution: the equal fixedly connected with horizontal pole in top of box inner chamber both sides, the equal fixedly connected with motor in both sides on horizontal pole surface, the output welding of motor has the flabellum.
As further preferable in the present technical solution: the detection device comprises a detection device body and is characterized in that heat-conducting adhesive strips are arranged on two sides of the detection device body, one ends, far away from the detection device body, of the heat-conducting adhesive strips penetrate through a box body and extend to the outside of the box body, and the other ends, far away from the detection device body, of the heat-conducting adhesive strips are fixedly connected with radiating fins.
The utility model has the advantages that: when the detection device is used, the device is driven to vibrate due to the vibration generated by the fan, when the vibration is generated, the shearing fork rod drives the transverse plate to move up and down, when the shearing fork rod drives the transverse plate to move up and down, the vibration force is buffered through the first spring, the sliding sleeve expands outwards, the sliding sleeve is arranged through the second spring, the sliding sleeve is elastically supported, the situation that the shearing fork rod is too much lowered to cause collision with the sliding rod is avoided, the fan blade damage detection device in the prior art can be effectively prevented from being close to the fan due to the installation position when in use, the fan generates vibration to easily cause resonance of internal parts of the detection device, the long-time vibration not only can affect the detection efficiency of the detection device, and the service life of the detection device is shortened.
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 these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is an enlarged view of the structure of region a in fig. 2 according to the present invention.
In the figure: 10. a body assembly; 11. a box body; 12. a through hole; 13. a dust-proof plate; 14. a transverse plate; 15. a detection device body; 16. a switch; 20. a shock absorbing assembly; 21. a slide bar; 22. a sliding sleeve; 23. shearing a fork rod; 24. a first spring; 25. a second spring; 26. a chute; 27. a pulley; 30. a heat dissipating component; 31. a cross bar; 32. a motor; 33. a fan blade; 34. a heat conducting adhesive tape; 35. and (4) radiating fins.
The specific implementation mode is as follows:
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a wind farm fan blade damage detection device, comprising:
the main body assembly 10 comprises a box body 11, a through hole 12, a dust guard 13, a transverse plate 14, a detection device body 15 and a switch 16;
the damping assembly 20, the damping assembly 20 is installed at the bottom of the inner cavity of the main body assembly 10, the damping assembly 20 includes a sliding rod 21, a sliding sleeve 22, a scissor rod 23, a first spring 24, a second spring 25, a sliding groove 26 and a pulley 27, the sliding rod 21 is fixedly connected to both sides of the bottom of the inner cavity of the box body 11, the sliding sleeve 22 is slidably connected to both sides of the surface of the sliding rod 21, the top of the sliding sleeve 22 is rotatably connected to the scissor rod 23 through a rotating shaft, the top of the scissor rod 23 is rotatably connected to both sides of the bottom of the transverse plate 14 through a rotating shaft, the first spring 24 is fixedly connected to both sides of the scissor rod 23, the second spring 25 is sleeved on both sides of the surface of the sliding rod 21, the inner sides of the two second springs 25 are fixedly connected to the sliding sleeve 22, the outer sides of the two second springs 25 are fixedly connected to the inner wall of the box body, the pulley 27 is fixedly connected with the transverse plate 14;
the heat dissipation assembly 30 is arranged at the top of the inner cavity of the main body assembly 10, and the heat dissipation assembly 30 comprises a cross bar 31, a motor 32, fan blades 33, a heat conducting rubber strip 34 and heat dissipation fins 35.
In this embodiment, specifically: through-hole 12 has all been seted up to the both sides of box 11, and the inner chamber fixedly connected with dust guard 13 of through-hole 12 can increase the speed of box 11 inner chamber circulation of air, and can be convenient for motor 32 absorbs outside air and blow to the surface of detection device body 15.
In this embodiment, specifically: a transverse plate 14 is arranged in the inner cavity of the box body 11, and a detection device body 15 is installed at the top of the transverse plate 14.
In this embodiment, specifically: the switch 16 is mounted on the front surface of the box 11, and an electrical output end of the switch 16 is electrically connected to an electrical input end of the motor 32 through a wire.
In this embodiment, specifically: the equal fixedly connected with horizontal pole 31 in top of 11 inner chamber both sides of box, the equal fixedly connected with motor 32 in both sides on horizontal pole 31 surface, the output welding of motor 32 has flabellum 33, can dispel the heat at detection device body 15 long-time during operation, avoids the high temperature to influence the condition appearance that detects the precision.
In this embodiment, specifically: the both sides of detection device body 15 all are provided with heat conduction adhesive tape 34, and the one end that detection device body 15 was kept away from to two heat conduction adhesive tapes 34 runs through box 11 and extends to the outside of box 11, and two heat conduction adhesive tapes 34 are located the equal fixedly connected with radiating fin 35 of the outside one end of box 11, can dispel the heat with the heat transmission to the outside of box 11 on detection device body 15 surface when detection device body 15 produces the heat.
In this embodiment: the motor 32 is model number YE 2-100.
Working principle or structural principle, when the detection device is used, the device is driven to vibrate due to the vibration generated by the fan, when the vibration is generated, the shearing fork rod 23 drives the transverse plate 14 to move up and down, when the shearing fork rod 23 drives the transverse plate 14 to move up and down, the vibration force is buffered through the first spring 24, the sliding sleeve 22 expands outwards, the sliding sleeve 22 elastically supports the sliding sleeve 22 through the arrangement of the second spring 25, the situation that the shearing fork rod 23 descends too much and collides with the sliding rod 21 is avoided, when the detection device body 15 works for a long time to generate heat, the motor 32 is started to work through the switch 16, the motor 32 drives the fan blade 33 to rotate to generate wind power, the fan blade 33 blows the wind power to the surface of the detection device body 15 to dissipate the heat of the detection device body 15, and therefore the situation that the damage detection device of the fan blade in the prior art is close to the fan due to the installation position when the, the fan produces vibrations and causes the resonance of detection device internals easily, and long-time vibrations not only can influence detection device's detection efficiency, and the condition that has reduced detection device life appears.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a wind-powered electricity generation field fan blade damage detection device which characterized in that includes:
the device comprises a main body assembly (10), wherein the main body assembly (10) comprises a box body (11), a through hole (12), a dust guard (13), a transverse plate (14), a detection device body (15) and a switch (16);
damping component (20), damping component (20) install in the bottom of main part subassembly (10) inner chamber, damping component (20) include slide bar (21), sliding sleeve (22), scissoring rod (23), first spring (24), second spring (25), spout (26) and pulley (27), the both sides of box (11) inner chamber bottom all fixedly connected with slide bar (21), the both sides on slide bar (21) surface all sliding connection has sliding sleeve (22), the top of sliding sleeve (22) is connected with scissoring rod (23) through the pivot rotation, the top of scissoring rod (23) is connected through the pivot rotation with the both sides of diaphragm (14) bottom, the both sides of scissoring rod (23) all fixedly connected with first spring (24), the both sides on slide bar (21) surface all overlap and are equipped with second spring (25), two the interior survey and sliding sleeve (22) fixed connection of second spring (25), the outer sides of the two second springs (25) are fixedly connected with the inner wall of the box body (11), sliding grooves (26) are formed in the two sides of the inner cavity of the box body (11), a pulley (27) is connected to the inner cavity of each sliding groove (26) in a sliding mode, and each pulley (27) is fixedly connected with the transverse plate (14);
the heat dissipation assembly (30) is installed at the top of the inner cavity of the main body assembly (10), and the heat dissipation assembly (30) comprises a cross rod (31), a motor (32), fan blades (33), a heat conduction rubber strip (34) and heat dissipation fins (35).
2. The wind farm fan blade damage detection device of claim 1, characterized in that: through-hole (12) have all been seted up to the both sides of box (11), the inner chamber fixedly connected with dust guard (13) of through-hole (12).
3. The wind farm fan blade damage detection device of claim 1, characterized in that: the inner cavity of box (11) is provided with diaphragm (14), detection device body (15) are installed at the top of diaphragm (14).
4. The wind farm fan blade damage detection device of claim 1, characterized in that: the front surface of the box body (11) is provided with a switch (16), and the electrical output end of the switch (16) is electrically connected with the electrical input end of the motor (32) through a lead.
5. The wind farm fan blade damage detection device of claim 1, characterized in that: the equal fixedly connected with horizontal pole (31) in top of box (11) inner chamber both sides, the equal fixedly connected with motor (32) in both sides on horizontal pole (31) surface, the output welding of motor (32) has flabellum (33).
6. The wind farm fan blade damage detection device of claim 1, characterized in that: the both sides of detection device body (15) all are provided with heat conduction adhesive tape (34), two the one end that detection device body (15) were kept away from in heat conduction adhesive tape (34) runs through box (11) and extends to the outside of box (11), two the equal fixedly connected with radiating fin (35) of one end that heat conduction adhesive tape (34) are located box (11) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922336631.1U CN211263399U (en) | 2019-12-23 | 2019-12-23 | Wind-powered electricity generation field fan blade damage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922336631.1U CN211263399U (en) | 2019-12-23 | 2019-12-23 | Wind-powered electricity generation field fan blade damage detection device |
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| CN211263399U true CN211263399U (en) | 2020-08-14 |
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| CN201922336631.1U Active CN211263399U (en) | 2019-12-23 | 2019-12-23 | Wind-powered electricity generation field fan blade damage detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454989A (en) * | 2020-11-18 | 2021-03-09 | 嘉兴市景都包装厂(普通合伙) | Carton cutting device |
| CN113188739A (en) * | 2021-04-22 | 2021-07-30 | 内蒙古工业大学 | Vibration inspection device for electromechanical equipment production |
-
2019
- 2019-12-23 CN CN201922336631.1U patent/CN211263399U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112454989A (en) * | 2020-11-18 | 2021-03-09 | 嘉兴市景都包装厂(普通合伙) | Carton cutting device |
| CN113188739A (en) * | 2021-04-22 | 2021-07-30 | 内蒙古工业大学 | Vibration inspection device for electromechanical equipment production |
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