CN220974568U - New energy station in-service blade inspection device - Google Patents
New energy station in-service blade inspection device Download PDFInfo
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- CN220974568U CN220974568U CN202322607654.8U CN202322607654U CN220974568U CN 220974568 U CN220974568 U CN 220974568U CN 202322607654 U CN202322607654 U CN 202322607654U CN 220974568 U CN220974568 U CN 220974568U
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- 238000007689 inspection Methods 0.000 title claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 67
- 230000007306 turnover Effects 0.000 claims abstract description 42
- 238000013016 damping Methods 0.000 claims description 42
- 230000035939 shock Effects 0.000 claims description 36
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 238000012806 monitoring device Methods 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 7
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The application relates to a new energy station in-service blade inspection device, which comprises an unmanned aerial vehicle, wherein two landing gears which are oppositely arranged at intervals are arranged at the bottom of the unmanned aerial vehicle, monitoring equipment is arranged at the center of the bottom, and the monitoring equipment is positioned between the two landing gears; the turnover assembly is installed at the bottom of the machine body and connected with the monitoring equipment, a placing groove for placing the monitoring equipment is formed in the bottom of the machine body, and the turnover assembly is used for driving the monitoring equipment to rotate along the clockwise or anticlockwise direction so as to slide into or slide out of the placing groove. According to the application, the turnover assembly drives the monitoring equipment to slide into the placing groove along the clockwise direction, and the landing gear is contacted with the ground, so that the distance between the ground and the monitoring equipment is prolonged, the monitoring equipment is prevented from being impacted by the raised ground or stone as much as possible, the impact of the monitoring equipment caused by the impact is buffered as much as possible, the damage probability of the monitoring equipment is reduced, and the safety coefficient of the blade inspection equipment is improved.
Description
Technical Field
The application relates to the field of blade inspection equipment, in particular to an in-service blade inspection device of a new energy station.
Background
With the increasing prominence of the limitation of conventional energy and environmental problems, wind energy is taken as a new energy source, and is increasingly valued in various countries, wind energy can be converted into electric energy by a wind power generator, the conversion rate of the wind energy can be directly influenced by the design of blades in the wind power generator, and with the increasing requirement on the wind energy conversion rate, the process precision of the blades is higher and higher, and the length of the blades is also increased. Therefore, the blade needs to be regularly inspected and maintained, and the damage on the blade can be timely found out and timely repaired, so that the damage degree of the blade is prevented from further deteriorating as far as possible, and the phenomenon of final breakage or falling occurs.
In order to guarantee to carry out all-round inspection to the blade, most of current blade inspection devices carry on unmanned aerial vehicle monitoring facilities, and monitoring facilities generally all expose to be placed in unmanned aerial vehicle bottom to obtain wider shooting visual angle, thereby fly in the air through unmanned aerial vehicle and drive monitoring facilities and remove to each angle of blade and monitor the maintenance.
However, the unmanned aerial vehicle has more emergency conditions in the flight process, if the unmanned aerial vehicle lands on uneven ground or has protruding stones, the unmanned aerial vehicle is easy to have unstable gravity center or inclined situation when being grounded, and the monitoring equipment carried on the unmanned aerial vehicle is easy to collide with stones or the ground, so that the monitoring equipment is impacted to be damaged, and the monitored information is also likely to be lost, thereby improving the danger coefficient of the blade inspection device.
Disclosure of utility model
In order to buffer the impact of the monitoring equipment due to collision as much as possible and reduce the damage probability of the monitoring equipment, thereby improving the safety coefficient of the blade inspection equipment, the application provides the in-service blade inspection device of the new energy station.
The application provides a new energy station in-service blade inspection device which adopts the following technical scheme:
New energy station in-service blade inspection device comprises
The unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein two landing gears which are oppositely arranged at intervals are arranged at the bottom of the unmanned aerial vehicle body, monitoring equipment is arranged at the center of the bottom, and the monitoring equipment is positioned between the two landing gears;
The turnover assembly is installed at the bottom of the machine body and connected with the monitoring equipment, a placing groove for placing the monitoring equipment is formed in the bottom of the machine body, and the turnover assembly is used for driving the monitoring equipment to rotate along the clockwise or anticlockwise direction so as to slide into or slide out of the placing groove.
Through adopting above-mentioned technical scheme, when the device ground connection patrols and examines, drive monitoring facilities through the upset subassembly and slide into the standing groove along clockwise, until monitoring facilities gets into the standing groove completely, undercarriage and ground contact to lengthen the distance of ground and monitoring facilities, in order to avoid monitoring facilities to expose outside the striking by bellied ground or stone as far as possible, thereby the impact that monitoring facilities received because of the collision is buffered as far as possible in the arrangement, the probability that monitoring facilities damaged has been reduced, thereby improve the factor of safety of blade inspection facilities.
Preferably, the flipping assembly comprises
The overturning motor is horizontally arranged and installed on the groove wall of the placing groove;
the turnover rod is horizontally arranged on the groove wall of the placing groove;
the overturning sliding sleeve is coaxially sleeved on the overturning rod in a rotating way;
The driving gear is coaxially fixed on the output shaft of the overturning motor, and the driven gear is coaxially fixed on the peripheral wall of the overturning sliding sleeve and meshed with the driving gear;
The turnover base is installed on the turnover sliding sleeve, and one end of the turnover base is provided with a positioning groove for installing monitoring equipment.
Through adopting above-mentioned technical scheme, when monitoring facilities slides into the standing groove, the upset motor forward rotation, driving gear rotates and drives driven gear and rotate to drive upset sliding sleeve and rotate along the axis direction forward of upset pole, finally upset base drive monitoring facilities and slide into the standing groove completely along clockwise, upset base level lays this moment, and reduction gear group avoids the upset sliding sleeve directly to be connected with the upset motor, in order to control the turned angle of upset sliding sleeve.
Preferably, a damping piece for buffering and damping the monitoring equipment is arranged at one end of the overturning base, which is away from the monitoring equipment.
Through adopting above-mentioned technical scheme, when there is great arch on the subaerial ground of earth under the supervisory equipment, in order to slow down the impact that supervisory equipment received, the shock attenuation piece contacts with subaerial arch to buffering a portion impact force, with the impact force of ground to supervisory equipment when reducing because inspection device ground connection, thereby strengthen the protection to supervisory equipment.
Preferably, the shock absorbing member includes
The damping support is arranged on the end face of the overturning base, which is away from the monitoring equipment;
The damping sliding sleeve is closed at one end, is sleeved on the damping support column in a sliding manner, and slides along the direction of the end face, which is close to or far from the overturning base and deviates from the monitoring equipment, of the damping sliding sleeve;
And one end of the damping spring is arranged on the end surface of the damping support column, which is opposite to the damping sliding sleeve, and the other end of the damping spring is fixedly connected with the end surface of the closed end of the damping sliding sleeve.
Through adopting above-mentioned technical scheme, when the protruding department contact on shock attenuation spare and the ground, the shock attenuation sliding sleeve slides along the direction that is close to the shock strut, and the shock attenuation spring contracts to offset partly the impact force of facing the shock attenuation sliding sleeve, thereby realize the shock attenuation and the protection to monitoring facilities, reduce the probability that monitoring facilities damaged.
Preferably, a damping groove is formed in one end, deviating from the damping strut, of the damping sliding sleeve.
Through adopting above-mentioned technical scheme, the distance of shock attenuation sliding sleeve and ground is prolonged to the shock attenuation groove on the one hand, just can be inconsistent with shock attenuation sliding sleeve when the protruding distance that is higher than shock attenuation sliding sleeve and ground in ground to reduce the number of times of the work of shock attenuation piece, extension damping spring's life, on the other hand subtracts heavy to whole shock attenuation piece.
Preferably, the bottom of the landing gear is a lifting plane which is horizontally arranged, and an adsorption assembly for enhancing the contact strength between the landing gear and the ground is arranged on the lifting plane.
Through adopting above-mentioned technical scheme, the environment that the blade was located is windy and the region that wind-force is bigger, through landing plane increase undercarriage and the area of contact on ground to preliminary reinforcing unmanned aerial vehicle and ground contact's stability, adsorption component can strengthen the adsorption affinity to the ground when unmanned aerial vehicle ground connection, thereby further strengthen unmanned aerial vehicle and ground's joint strength and stability, reduce unmanned aerial vehicle because the ground is uneven or external environment wind-force is too big and rock crooked probability when the ground connection, thereby improve the factor of safety of blade inspection equipment.
Preferably, the adsorption assembly comprises
The vacuum pump is vertically arranged and installed on the landing gear;
and the vacuum sucker is vertically arranged on the landing gear, the top end of the vacuum sucker is communicated with the vacuum pump, and the bottom end of the vacuum sucker is positioned below the landing plane.
Through adopting above-mentioned technical scheme, when the undercarriage is about to be with ground contact, because vacuum chuck's bottom is less than the plane of rising and falling, consequently vacuum chuck at first with ground contact, the vacuum pump is opened and is driven vacuum chuck and adsorb ground to fix a position unmanned aerial vehicle, unmanned aerial vehicle steadily descends to undercarriage and ground contact thereupon, through vacuum chuck's adsorption affinity, thereby has reduced the amplitude of rocking when unmanned aerial vehicle ground connection, thereby improves the stationarity when unmanned aerial vehicle ground connection.
Preferably, a plurality of anti-skid grooves are arranged on the landing plane at intervals along the horizontal direction.
Through adopting above-mentioned technical scheme, the antiskid groove plays the antiskid effect on the one hand, and on the other hand when unmanned aerial vehicle takes off, the vacuum pump is closed, and vacuum chuck still hugs closely with ground and adsorbs, and the antiskid groove makes still the air current pass through between undercarriage and the ground to avoid unmanned aerial vehicle to cause taking off difficult phenomenon emergence because vacuum chuck's adsorption affinity.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the overturning assembly drives the monitoring equipment to slide into the placing groove in the clockwise direction until the monitoring equipment completely enters the placing groove, and the landing gear is in contact with the ground, so that the distance between the ground and the monitoring equipment is prolonged, the monitoring equipment is prevented from being impacted by the raised ground or stones to the greatest extent, the impact of the monitoring equipment due to collision is buffered as much as possible in arrangement, the damage probability of the monitoring equipment is reduced, and the safety coefficient of the blade inspection equipment is improved;
2. The overturning motor rotates positively, the driving gear rotates to drive the driven gear to rotate, so that the overturning sliding sleeve is driven to rotate positively along the axis direction of the overturning rod, and finally the overturning base drives the monitoring equipment to completely slide into the placing groove in the clockwise direction;
3. the adsorption component can strengthen the adsorption affinity to ground when unmanned aerial vehicle ground connection to further strengthen unmanned aerial vehicle and the joint strength and the stability on ground, reduce unmanned aerial vehicle because the ground is uneven or external environment wind-force is too big and rock crooked probability when the ground connection, thereby improve the factor of safety of blade inspection equipment.
Drawings
Fig. 1 is a schematic overall structure of an embodiment of the present application.
Fig. 2 is a schematic illustration of the connection of the flip assembly to the fuselage in an embodiment of the present application.
FIG. 3 is a schematic illustration of the connection of the flip assembly to the shock absorbing member in an embodiment of the present application.
FIG. 4 is a schematic illustration of the attachment of landing gear and a suction assembly in an embodiment of the present application.
In the figure: 1. unmanned plane; 11. a body; 12. landing gear; 121. a landing plane; 122. an anti-skid groove; 13. monitoring equipment; 14. a placement groove; 15. a mounting groove; 2. a flip assembly; 21. a turnover motor; 22. turning over the rod; 23. turning over the sliding sleeve; 24. a drive gear; 25. a driven gear; 26. overturning a base; 261. a positioning groove; 3. a shock absorbing member; 31. a shock strut; 32. damping sliding sleeve; 33. a damping spring; 34. a damping groove; 4. an adsorption assembly; 41. a vacuum pump; 42. and (5) a vacuum chuck.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a new energy station in-service blade inspection device. Referring to fig. 1 and 2, the inspection apparatus includes an unmanned aerial vehicle 1, a turnover assembly 2, and an adsorption assembly 4. The unmanned aerial vehicle 1 comprises a fuselage 11, landing gear 12 and monitoring equipment 13.
Wherein the landing gear 12 is provided with two landing gears and is arranged at opposite intervals, the two landing gears 12 are both arranged at the bottom of the fuselage 11, and the monitoring device 13 is arranged between the two landing gears 12 and is arranged at the center of the bottom of the fuselage 11. The standing groove 14 of placing monitoring equipment 13 has been seted up to the bottom of fuselage 11, and flip assembly 2 installs on fuselage 11 and is connected with monitoring equipment 13, drives monitoring equipment 13 through flip assembly 2 and rotates in clockwise or anticlockwise direction in order to slide into or slide out standing groove 14.
When the unmanned aerial vehicle 1 falls to the ground, in order to protect the monitoring equipment 13, the monitoring equipment 13 is driven to rotate clockwise through the overturning assembly 2 so as to slide into the placing groove 14, so that the monitoring equipment 13 is prevented from being exposed to the ground or being impacted by stones, the impact of the monitoring equipment 13 caused by the collision is buffered as much as possible in arrangement, and the probability of damage of the monitoring equipment 13 is reduced.
In addition, the ground of the unmanned aerial vehicle 1 is uneven or the wind power of the external environment is overlarge when the unmanned aerial vehicle is grounded, so that the landing gear 12 can shake and skew or even roll on one's side when falling on the ground, and therefore, in order to improve the adsorption force to the ground when the unmanned aerial vehicle 1 is grounded, the connection strength and stability of the unmanned aerial vehicle 1 and the ground are enhanced, a landing plane 121 which is horizontally arranged is arranged at the bottom end of the landing gear 12, and an adsorption assembly 4 which is used for enhancing the contact strength of the landing gear 12 and the ground is arranged on the landing plane 121, so that the safety coefficient of the blade inspection equipment is integrally improved.
Referring to fig. 2 and 3, the flipping assembly 2 includes a flipping motor 21, a flipping lever 22, a flipping slide 23, and a flipping base 26.
The turnover motor 21 is horizontally arranged and installed on the groove wall of the placing groove 14, the turnover rod 22 is arranged along the arrangement direction parallel to the output shaft of the turnover motor 21, two ends of the turnover rod 22 are fixedly connected with the groove wall of the placing groove 14 respectively, the turnover sliding sleeve 23 is coaxially and rotatably sleeved on the turnover rod 22, and one side of the turnover base 26 is fixed on the turnover sliding sleeve 23 and rotates clockwise or anticlockwise along with the turnover sliding sleeve 23 along the axial direction of the turnover rod 22. The end surface of the turnover base 26, which is close to the placement groove 14, is provided with a positioning groove 261 for installing the monitoring device 13, and the monitoring device 13 is slidably inserted into the positioning groove 261 for positioning and then fixed on the turnover base 26 through bolts so as to slide into or slide out of the placement groove 14 along with the rotation of the turnover base 26.
In addition, a reduction gear set is connected between the turnover motor 21 and the turnover sliding sleeve 23, the reduction gear set comprises a driving gear 24 and a driven gear 25, the driving gear 24 is coaxially fixed on the output shaft of the turnover motor 21, and the driven gear 25 is meshed with the driving gear 24 and coaxially fixed on the peripheral wall of the turnover sliding sleeve 23.
When the turnover motor 21 rotates positively, the driving gear 24 rotates to drive the driven gear 25 to rotate, so as to drive the turnover sliding sleeve 23 to rotate positively along the axis direction of the turnover rod 22, and finally the turnover base 26 drives the monitoring device 13 to completely slide into the placing groove 14 in the clockwise direction, at this time, the turnover base 26 is horizontally arranged, the reduction gear set can prevent the turnover sliding sleeve 23 from being directly connected with the turnover motor 21, and the rotation angle of the turnover sliding sleeve 23 is controlled conveniently while the reduction gear set is reduced.
When there is great arch on the ground of earth under the supervisory equipment 13, in order to slow down the impact that supervisory equipment 13 received, need install shock attenuation piece 3 in the one end that upset base 26 deviates from supervisory equipment 13 to play buffering cushioning's effect to supervisory equipment 13, protection is carried out to flip assembly 2 when reducing the impact to supervisory equipment 13.
Referring to fig. 2 and 3, the shock absorbing member 3 includes a shock strut 31, a shock absorbing sliding sleeve 32, and a shock absorbing spring 33. The shock strut 31 is fixed to the end face of the tilting mount 26 facing away from the monitoring device 13. One end of the damping sliding sleeve 32 is closed, the other end of the damping sliding sleeve is sleeved on the damping support column 31 in a sliding manner along the direction close to or far away from the end face of the overturning base 26, which is away from the monitoring equipment 13, one end of the damping spring 33 is fixed with the end face of the damping support column 31, which is opposite to the end face of the damping sliding sleeve 32, and the other end of the damping spring 33 is fixedly connected with the end face of the closed end of the damping sliding sleeve 32.
When the shock absorbing member 3 contacts with the convex portion on the ground, the shock absorbing sliding sleeve 32 slides in a direction approaching the shock absorbing strut 31, and the shock absorbing spring 33 contracts, so that the impact force partially facing the shock absorbing sliding sleeve 32 is offset, thereby realizing shock absorption and protection of the monitoring device 13, and reducing the probability of damage of the monitoring device 13.
Wherein the shock-absorbing support 31 is provided with an anti-slip ring to the end of the shock-absorbing slide 32 to avoid the shock-absorbing slide 32 from sliding off the shock-absorbing support 31, thereby improving the connection stability of the shock-absorbing slide 32 and the shock-absorbing support 31.
In addition, a damping slot 34 is provided at the end of the damping slide sleeve 32 facing away from the damping strut 31. The shock attenuation groove 34 on the one hand prolongs the distance of shock attenuation sliding sleeve 32 and ground, just can be inconsistent with shock attenuation sliding sleeve 32 when the protruding distance that is higher than shock attenuation sliding sleeve 32 and ground on the ground to reduce the number of times of the work of shock attenuation piece 3, prolong the life of damping spring 33, on the other hand subtracts heavy to whole shock attenuation piece 3 and even whole inspection device, lightens unmanned aerial vehicle 1's load.
Referring to fig. 1 and 4, the suction assembly 4 includes a vacuum pump 41 and a vacuum chuck 42. The landing plane 121 is provided with a mounting groove 15 for placing the adsorption assembly 4, the vacuum pump 41 is vertically downward and is mounted on the landing gear 12 and positioned in the mounting groove 15, the vacuum chuck 42 is vertically mounted on the landing gear 12, the top end of the vacuum chuck 42 is communicated and fixed with the vacuum pump 41, and the bottom end of the vacuum chuck 42 is positioned below the landing plane 121. When the landing gear 12 is about to be contacted with the ground, as the bottom end of the vacuum chuck 42 is lower than the landing plane 121, the vacuum chuck 42 is firstly contacted with the ground, the vacuum pump 41 is started to drive the vacuum chuck 42 to adsorb the ground, so that the unmanned aerial vehicle 1 is positioned, the unmanned aerial vehicle 1 is stably lowered to the landing gear 12 to be contacted with the ground, and the shaking amplitude of the unmanned aerial vehicle 1 during grounding is reduced through the adsorption force of the vacuum chuck 42, so that the stability of the unmanned aerial vehicle 1 during grounding is improved.
When the unmanned aerial vehicle 1 takes off from the ground, the vacuum pump 41 stops working, but the vacuum chuck 42 and the ground are still in an adsorption state, and the unmanned aerial vehicle 1 takes off and can fly with a large acceleration.
Thus, as shown in fig. 1 and 4, a plurality of anti-slip grooves 122 are provided on the landing plane 121 at intervals in the horizontal direction. The anti-skid grooves 122 play an anti-skid role on one hand, and on the other hand, when the unmanned aerial vehicle 1 takes off, the anti-skid grooves 122 enable air flow between the landing gear 12 and the ground to pass through, so that the adsorption force between the vacuum chuck 42 and the ground is reduced, and the difficulty of the unmanned aerial vehicle 1 in taking off is reduced, so that the unmanned aerial vehicle 1 takes off quickly.
The implementation principle of the in-service blade inspection device of the new energy station in the embodiment of the application is as follows: when the inspection device is grounded, the overturning assembly 2 drives the monitoring equipment 13 to slide into the placing groove 14 in the clockwise direction until the monitoring equipment 13 completely enters the placing groove 14, the vacuum pump 41 is started before the landing gear 12 contacts with the ground, the vacuum sucker 42 contacts with the ground and adsorbs the ground firstly until the landing gear 12 of the unmanned aerial vehicle 1 stably drops on the ground, and finally the monitoring equipment 13 is prevented from being exposed on the ground or being impacted by stones which are raised, so that the impact of the monitoring equipment 13 due to the collision is buffered as much as possible in arrangement, the damage probability of the monitoring equipment 13 is reduced, and the safety factor of the blade inspection equipment is improved.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. New forms of energy station is in service blade inspection device, its characterized in that: comprising
The unmanned aerial vehicle (1), the bottom of a fuselage (11) of the unmanned aerial vehicle (1) is provided with two landing gears (12) which are arranged at intervals relatively, and a monitoring device (13) is installed at the center of the bottom, and the monitoring device (13) is positioned between the two landing gears (12);
The turnover assembly (2) is installed at the bottom of the machine body (11) and is connected with the monitoring equipment (13), a placing groove (14) used for placing the monitoring equipment (13) is formed in the bottom of the machine body (11), and the turnover assembly (2) is used for driving the monitoring equipment (13) to rotate in a clockwise or anticlockwise direction so as to slide in or slide out of the placing groove (14).
2. The new energy station in-service blade inspection device according to claim 1, wherein: the flipping assembly (2) comprises
The overturning motor (21) is horizontally arranged and installed on the groove wall of the placing groove (14);
a turning rod (22) horizontally arranged on the groove wall of the placing groove (14);
the overturning sliding sleeve (23) is coaxially sleeved on the overturning rod (22) in a rotating way;
The driving gear (24) is coaxially fixed on the output shaft of the overturning motor (21), and the driven gear (25) is coaxially fixed on the peripheral wall of the overturning sliding sleeve (23) and meshed with the driving gear (24);
the turnover base (26) is installed on the turnover sliding sleeve (23), and one end of the turnover base is provided with a positioning groove (261) for installing the monitoring equipment (13).
3. The new energy station in-service blade inspection device according to claim 2, wherein: one end of the turnover base (26) deviating from the monitoring equipment (13) is provided with a damping piece (3) used for buffering and damping the monitoring equipment (13).
4. The new energy station in-service blade inspection device according to claim 3, wherein: the shock absorbing member (3) includes
A shock-absorbing strut (31) mounted on the end face of the tilting base (26) facing away from the monitoring device (13);
the damping sliding sleeve (32) is closed at one end, is sleeved on the damping support column (31) in a sliding manner, and slides along the direction of the end face, which is close to or far away from the overturning base (26), of the monitoring equipment (13);
And one end of the damping spring (33) is arranged on the end surface of the damping support column (31) opposite to the damping sliding sleeve (32), and the other end of the damping spring is fixedly connected with the end surface of the closed end of the damping sliding sleeve (32).
5. The new energy station in-service blade inspection device according to claim 4, wherein: and one end of the damping sliding sleeve (32) deviating from the damping strut (31) is provided with a damping groove (34).
6. The new energy station in-service blade inspection device according to claim 1, wherein: the bottom end of the landing gear (12) is a landing plane (121) which is horizontally arranged, and an adsorption assembly (4) for enhancing the contact strength between the landing gear (12) and the ground is arranged on the landing plane (121).
7. The new energy station in-service blade inspection device according to claim 6, wherein: the adsorption assembly (4) comprises
A vacuum pump (41) which is vertically arranged and mounted on the landing gear (12)
And the vacuum sucker (42) is vertically arranged on the landing gear (12) and is communicated with the vacuum pump (41) at the top end, and the bottom end is positioned below the landing plane (121).
8. The new energy station in-service blade inspection device according to claim 6, wherein: a plurality of anti-skid grooves (122) are formed in the landing plane (121) at intervals along the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322607654.8U CN220974568U (en) | 2023-09-25 | 2023-09-25 | New energy station in-service blade inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322607654.8U CN220974568U (en) | 2023-09-25 | 2023-09-25 | New energy station in-service blade inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974568U true CN220974568U (en) | 2024-05-17 |
Family
ID=91037846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322607654.8U Active CN220974568U (en) | 2023-09-25 | 2023-09-25 | New energy station in-service blade inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974568U (en) |
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2023
- 2023-09-25 CN CN202322607654.8U patent/CN220974568U/en active Active
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