CN210290014U - Wind power maintenance device with lifting function - Google Patents
Wind power maintenance device with lifting function Download PDFInfo
- Publication number
- CN210290014U CN210290014U CN201921305559.XU CN201921305559U CN210290014U CN 210290014 U CN210290014 U CN 210290014U CN 201921305559 U CN201921305559 U CN 201921305559U CN 210290014 U CN210290014 U CN 210290014U
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- maintenance
- movable rod
- maintenance platform
- extension plate
- cavity
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- 238000012423 maintenance Methods 0.000 title claims abstract description 91
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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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 wind-powered electricity generation maintenance technical field just discloses a wind-powered electricity generation maintenance device with raising and lowering functions, comprising a tower frame, tower frame top fixed mounting has the blade head, blade head top fixed mounting has the hoist engine, the equal fixed mounting in both sides has the fixed pulley about blade head bottom, the pylon has cup jointed the maintenance platform outward, maintenance platform top fixed mounting has first rail guard, the maintenance platform right side is rotated and is connected with the extension board that is located the pylon front side. This wind-powered electricity generation maintenance device with raising and lowering functions has solved because aerogenerator is in for a long time outdoors, leads to the generator blade damaged easily, so just need maintainer to maintain whole aerogenerator after using a period, but current wind-powered electricity generation maintenance device only fixes maintainer through the safety rope, not only makes maintainer rock in the air easily and leads to the maintenance progress slow, but also can't guarantee the problem of maintainer's safety.
Description
Technical Field
The utility model relates to a wind-powered electricity generation maintenance technical field specifically is a wind-powered electricity generation maintenance device with raising and lowering functions.
Background
The principle of wind power generation is that wind power is utilized to drive windmill blades to rotate, and then the rotating speed is increased through a speed increaser to promote a generator to generate power.
Because aerogenerator is in outdoor for a long time, lead to the generator blade damaged easily, so just need maintainer to maintain whole aerogenerator after using a period, but present wind-powered electricity generation maintenance device is only through the safety rope fixed maintainer, not only makes maintainer rock in the air easily and leads to the maintenance progress slow, but also can't guarantee maintainer's safety, so proposed a wind-powered electricity generation maintenance device with raising and lowering functions and solved above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model is not enough to prior art, the utility model provides a wind-powered electricity generation maintenance device with raising and lowering functions, possess the safety of effectively guaranteeing maintenance personal in maintenance process, reduce the potential safety hazard, the advantage of the maintenance of being convenient for, solved because aerogenerator is in for a long time outdoors, lead to the generator blade damaged easily, so just need the maintainer to maintain whole aerogenerator after using a period, but current wind-powered electricity generation maintenance device only fixes the maintainer through the safety rope, not only make the maintainer rock in the air easily and lead to the maintenance progress slow, but also can't guarantee the problem of maintainer's safety.
(II) technical scheme
In order to realize the above-mentioned safety of effectively guaranteeing maintenance personal in the maintenance process, reduce the potential safety hazard, the purpose of the maintenance of being convenient for, the utility model provides a following technical scheme: a wind power maintenance device with a lifting function comprises a tower frame, wherein a blade head is fixedly installed at the top of the tower frame, a winch is fixedly installed at the top of the blade head, fixed pulleys are fixedly installed on the left side and the right side of the bottom of the blade head, a maintenance platform is sleeved outside the tower frame, a first protective guard is fixedly installed at the top of the maintenance platform, an extension plate located on the front side of the tower frame is rotatably connected to the right side of the maintenance platform, a clamping block is fixedly installed at the top of one side, away from the extension plate, of the maintenance platform, a first fixed block is fixedly installed at the top of one side, away from the maintenance platform, of the extension plate, a first cavity is formed in the first fixed block, a first movable rod penetrating through the first cavity and extending to the rear side of the clamping block is inserted into one side, away from the clamping block, a first spring located in the first cavity is sleeved outside the first movable rod, a first blocking piece located in the first cavity, the utility model discloses a tower, including extension board, mounting groove, second guardrail, second movable rod, second cavity, second spring, second movable rod outer wall fixed mounting have and are located the second cavity, the mounting groove that quantity is two is seted up to extension board top, it has the second guardrail to peg graft in the mounting groove, extension board front side fixedly connected with quantity is two second fixed block, the second cavity has been seted up in the second fixed block, the one side that the pylon was kept away from to the second fixed block is pegged graft and is had the second movable rod that runs through the second cavity and extend to in the mounting groove and with second guardrail joint, the second movable rod cup joints the second spring that is located the second cavity, second movable rod outer.
Preferably, the top of each of the first guard rail and the second guard rail is fixedly connected with a steel wire rope which bypasses the fixed pulley and is fixedly connected with the winch, and the top of each of the first guard rail and the second guard rail is fixedly provided with a hook matched with the steel wire rope.
Preferably, the height of each of the first guard rail and the second guard rail is greater than one hundred fifty centimeters, and anti-skid grooves are formed in the tops of the maintenance platform and the top of the extension plate.
Preferably, the maintenance platform is connected with the extension plate in a rotating mode through a rotating shaft, and the inner diameters of the maintenance platform and the extension plate are larger than the diameter of the tower.
Preferably, the area of the extension plate is one third of the area of the maintenance platform, and the fixture block is provided with a through hole matched with the first movable rod.
Preferably, the first movable rod is clamped with the fixture block when the first spring is not compressed, the first blocking piece is positioned between the first spring and the fixture block, and the diameter of the first blocking piece is larger than that of the first spring.
Preferably, the second blocking piece is located between the second spring and the mounting groove, and the diameter of the second blocking piece is larger than that of the second spring.
(III) advantageous effects
Compared with the prior art, the utility model provides a wind-powered electricity generation maintenance device with raising and lowering functions possesses following beneficial effect:
1. this wind-powered electricity generation maintenance device with raising and lowering functions, it is perpendicular to make the extension board through the rotatory extension board of maintainer, then alright outside can putting the pylon to the maintenance platform cover, rotatory extension board makes extension board and maintenance platform be in the coplanar again, the first movable rod of rethread maintainer pulling makes first movable rod block joint in the chuck, thereby reach the effect of fixed maintenance platform and extension board, at last through wire rope and first rail guard and second rail guard fixed connection, make the maintenance platform go up and down through the hoist engine, the effect of the maintenance of being convenient for has been reached.
2. This wind-powered electricity generation maintenance device with raising and lowering functions, make the second movable rod keep away from the mounting groove through maintainer pulling second movable rod, then insert the second rail guard and make second movable rod and second rail guard joint, thereby reach and effectively ensure maintainer's safety in the maintenance process, reduce the effect of potential safety hazard, thereby effectual solved because aerogenerator is in outdoor for a long time, lead to the generator blade damage easily, so just need maintainer to maintain whole aerogenerator after using a period, but current wind-powered electricity generation maintenance device is only through the safety rope fixed maintainer, not only make maintainer rock in the air easily and lead to the maintenance progress slow, and can't guarantee the problem of maintainer's safety still.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is an enlarged view of a portion of the thin film transistor shown in FIG. 2;
fig. 4 is a partially enlarged schematic view of the point B shown in fig. 2 according to the present invention.
In the figure: the device comprises a tower frame 1, a blade head 2, a winch 3, a fixed pulley 4, a maintenance platform 5, a first protective guard 6, an extension plate 7, a clamping block 8, a first fixed block 9, a first cavity 10, a first movable rod 11, a first spring 12, a first baffle 13, a mounting groove 14, a second protective guard 15, a second fixed block 16, a second cavity 17, a second movable rod 18, a second spring 19 and a second baffle 20.
Detailed Description
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.
Referring to fig. 1-4, a wind power maintenance device with lifting function comprises a tower frame 1, a blade head 2 is fixedly installed at the top of the tower frame 1, a winch 3 is fixedly installed at the top of the blade head 2, fixed pulleys 4 are fixedly installed at the left side and the right side of the bottom of the blade head 2, a maintenance platform 5 is sleeved outside the tower frame 1, a first protective guard 6 is fixedly installed at the top of the maintenance platform 5, an extending plate 7 located at the front side of the tower frame 1 is rotatably connected to the right side of the maintenance platform 5, anti-slip grooves are respectively formed at the tops of the maintenance platform 5 and the extending plate 7, the maintenance platform 5 is rotatably connected with the extending plate 7 through a rotating shaft, the inner diameters of the maintenance platform 5 and the extending plate 7 are both larger than the diameter of the tower frame 1, the area of the extending plate 7 is one third of the area of the maintenance platform 5, a clamping block 8 is fixedly installed at the top of one side of the, a first cavity 10 is arranged in a first fixed block 9, a first movable rod 11 which penetrates through the first cavity 10 and extends to the rear side of the fixture block 8 is inserted into one side of the first fixed block 9, which is far away from the fixture block 8, a through hole matched with the first movable rod 11 is formed in the fixture block 8, a first spring 12 which is positioned in the first cavity 10 is sleeved outside the first movable rod 11, the first movable rod 11 is clamped with the fixture block 8 when the first spring 12 is not compressed, a first baffle 13 which is positioned in the first cavity 10 is fixedly installed on the outer wall of the first movable rod 11, the first baffle 13 is positioned between the first spring 12 and the fixture block 8, the diameter of the first baffle 13 is larger than that of the first spring 12, two installation grooves 14 are formed in the top of the extension plate 7, a second protective guard 15 is inserted in the installation grooves 14, steel wire ropes which are fixedly connected with the first protective guard 6 and the second protective guard 15 and wind around the fixed pulley 4 are fixedly connected with the winding machine, the top of each of the first guard rail 6 and the second guard rail 15 is fixedly provided with a hook matched with a steel wire rope, the height of each of the first guard rail 6 and the second guard rail 15 is larger than one hundred fifty centimeters, the front side of the extension plate 7 is fixedly connected with two second fixed blocks 16, a second cavity 17 is formed in each second fixed block 16, one side, far away from the tower frame 1, of each second fixed block 16 is spliced with a second movable rod 18 which penetrates through the second cavity 17, extends into the mounting groove 14 and is clamped with the second guard rail 15, the second movable rod 18 is sleeved with a second spring 19 located in the second cavity 17, the outer wall of each second movable rod 18 is fixedly provided with a second baffle 20 located in the second cavity 17, the second baffle 20 is located between the second spring 19 and the mounting groove 14, and the diameter of the second baffle 20 is larger than that of the second spring 19.
When in use, the extension plate 7 is vertical by rotating the extension plate 7 by a maintenance person, then the maintenance platform 5 can be sleeved outside the tower frame 1, the extension plate 7 is rotated to enable the extension plate 7 and the maintenance platform 5 to be positioned on the same plane, then the maintenance person pulls the first movable rod 11 to enable the first movable rod 11 to be clamped in the clamping block 8, thereby achieving the effect of fixing the maintenance platform 5 and the extension plate 7, and finally, the maintenance platform 5 can be lifted by the windlass 3 through the fixed connection of the steel wire rope and the first protective guard 6 and the second protective guard 15, achieving the effect of convenient maintenance, by the maintenance person pulling the second movable bar 18 to move the second movable bar 18 away from the mounting slot 14, then the second guard rail 15 is inserted and the second movable bar 18 is engaged with the second guard rail 15, therefore, the effects of effectively ensuring the safety of maintenance personnel in the maintenance process and reducing potential safety hazards are achieved.
In conclusion, this wind-powered electricity generation maintenance device with raising and lowering functions, it is perpendicular to make extension plate 7 through the rotatory extension plate 7 of maintainer, then alright cup joint maintenance platform 5 outside pylon 1, rotatory extension plate 7 makes extension plate 7 and maintenance platform 5 be in the coplanar again, rethread maintainer pulling first movable rod 11 makes first movable rod 11 joint to fixture block 8 in, thereby reach the effect of fixed maintenance platform 5 and extension plate 7, at last through wire rope and first rail guard 6 and second rail guard 15 fixed connection, make maintenance platform 5 go up and down through hoist engine 3, reached the effect of the maintenance of being convenient for.
Moreover, the second movable rod 18 is pulled by a maintenance person to enable the second movable rod 18 to be far away from the mounting groove 14, then the second protective guard 15 is inserted, and the second movable rod 18 is connected with the second protective guard 15 in a clamping mode, so that the effect of effectively ensuring the safety of the maintenance person in the maintenance process and reducing potential safety hazards is achieved, and the problems that the maintenance person is prone to damage of blades of the wind driven generator due to the fact that the wind driven generator is located outdoors for a long time, the maintenance person is required to maintain the whole wind driven generator after the wind driven generator is used for a period of time are effectively solved.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wind-powered electricity generation maintenance device with raising and lowering functions, includes pylon (1), its characterized in that: the top of the tower frame (1) is fixedly provided with a blade head (2), the top of the blade head (2) is fixedly provided with a winch (3), the left side and the right side of the bottom of the blade head (2) are fixedly provided with fixed pulleys (4), the tower frame (1) is sleeved with a maintenance platform (5), the top of the maintenance platform (5) is fixedly provided with a first protective guard (6), the right side of the maintenance platform (5) is rotatably connected with an extension plate (7) positioned at the front side of the tower frame (1), the top of one side, far away from the extension plate (7), of the maintenance platform (5) is fixedly provided with a fixture block (8), the top of one side, far away from the maintenance platform (5), of the extension plate (7) is fixedly provided with a first fixed block (9), a first cavity (10) is arranged in the first fixed block (9), one side, far away from the fixture block (8), of the first fixed block (9) is spliced with a first movable rod (11) which penetrates through the first, the first movable rod (11) is sleeved with a first spring (12) positioned in the first cavity (10), the outer wall of the first movable rod (11) is fixedly provided with a first baffle (13) positioned in the first cavity (10), the top of the extension plate (7) is provided with two mounting grooves (14), a second protective guard (15) is inserted in the mounting grooves (14), the front side of the extension plate (7) is fixedly connected with two second fixed blocks (16), a second cavity (17) is formed in each second fixed block (16), one side, far away from the tower (1), of each second fixed block (16) is spliced with a second movable rod (18) which penetrates through the second cavity (17), extends into the mounting grooves (14) and is clamped with the second protective guard (15), the second movable rod (18) is sleeved with a second spring (19) positioned in the second cavity (17), and a second baffle plate (20) positioned in the second cavity (17) is fixedly arranged on the outer wall of the second movable rod (18).
2. The wind power maintenance device with the lifting function according to claim 1, characterized in that: the top of the first protective guard (6) and the top of the second protective guard (15) are fixedly connected with steel wire ropes which are wound around the fixed pulley (4) and fixedly connected with the winch (3), and hooks matched with the steel wire ropes are fixedly mounted on the top of the first protective guard (6) and the top of the second protective guard (15).
3. The wind power maintenance device with the lifting function according to claim 1, characterized in that: the height of the first guard rail (6) and the height of the second guard rail (15) are both larger than one hundred fifty centimeters, and anti-skidding grooves are formed in the tops of the maintenance platform (5) and the extension plate (7).
4. The wind power maintenance device with the lifting function according to claim 1, characterized in that: the maintenance platform (5) is rotationally connected with the extension plate (7) through a rotating shaft, and the inner diameters of the maintenance platform (5) and the extension plate (7) are larger than the diameter of the tower (1).
5. The wind power maintenance device with the lifting function according to claim 1, characterized in that: the area of extension board (7) is one third of maintenance platform (5) area, the through-hole with first movable rod (11) looks adaptation is seted up in fixture block (8).
6. The wind power maintenance device with the lifting function according to claim 1, characterized in that: when the first spring (12) is not compressed, the first movable rod (11) is clamped with the clamping block (8), the first blocking piece (13) is positioned between the first spring (12) and the clamping block (8), and the diameter of the first blocking piece (13) is larger than that of the first spring (12).
7. The wind power maintenance device with the lifting function according to claim 1, characterized in that: the second blocking piece (20) is located between the second spring (19) and the mounting groove (14), and the diameter of the second blocking piece (20) is larger than that of the second spring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305559.XU CN210290014U (en) | 2019-08-13 | 2019-08-13 | Wind power maintenance device with lifting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305559.XU CN210290014U (en) | 2019-08-13 | 2019-08-13 | Wind power maintenance device with lifting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290014U true CN210290014U (en) | 2020-04-10 |
Family
ID=70062429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921305559.XU Expired - Fee Related CN210290014U (en) | 2019-08-13 | 2019-08-13 | Wind power maintenance device with lifting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290014U (en) |
-
2019
- 2019-08-13 CN CN201921305559.XU patent/CN210290014U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |