CN116216086A - Tip protector for placing wind power blades - Google Patents
Tip protector for placing wind power blades Download PDFInfo
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- CN116216086A CN116216086A CN202310434305.2A CN202310434305A CN116216086A CN 116216086 A CN116216086 A CN 116216086A CN 202310434305 A CN202310434305 A CN 202310434305A CN 116216086 A CN116216086 A CN 116216086A
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- 230000001012 protector Effects 0.000 title claims abstract description 8
- 230000005611 electricity Effects 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 4
- 238000010248 power generation Methods 0.000 claims 9
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/68—Containers, packaging elements or packages, specially adapted for particular articles or materials for machines, engines or vehicles in assembled or dismantled form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2585/00—Containers, packaging elements or packages specially adapted for particular articles or materials
- B65D2585/68—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form
- B65D2585/6802—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles
- B65D2585/6875—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts
- B65D2585/6877—Containers, packaging elements or packages specially adapted for particular articles or materials for machines, engines, or vehicles in assembled or dismantled form specific machines, engines or vehicles engines, motors, machines and vehicle parts engines or motors
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the technical field of wind power blades, in particular to a blade tip protection device for placing a wind power blade. The utility model provides a wind-powered electricity generation blade is placed and is used apex protector, is including framework, wind-powered electricity generation blade, protection machanism and buffer machanism, and the framework is placed subaerial, has placed wind-powered electricity generation blade on the framework, and the anterior upside of framework is connected with the protection machanism that is used for protecting the apex, and the framework upside is equipped with the buffer machanism that is used for protecting wind-powered electricity generation blade upper end. According to the wind power blade, the blade tip of the wind power blade is protected through the protective sleeve, the blade tip damage caused in the transportation process of the wind power blade is prevented, the upper end of the wind power blade is protected and buffered through the cover plate, and the damage to the wind power blade caused by overlarge impact force when the wind power blade is impacted by an object is prevented.
Description
Technical Field
The invention relates to the technical field of wind power blades, in particular to a blade tip protection device for placing a wind power blade.
Background
Wind generating set usually includes wind turbine generator system blade, wheel hub, reinforcement and generating set etc. wind turbine generator system during operation is with the kinetic energy conversion of wind electric energy and store, because wind energy is clean renewable energy, wind turbine generator system receives the attention of all countries all over the world gradually, wind turbine generator system blade is the core part in the wind turbine generator system, also is the main foundation of measuring wind turbine generator system design and technical level, wind turbine generator system's operation can be influenced if wind turbine generator system breaks down, so transportation and place the in-process to wind turbine generator system's protection is vital.
Patent publication number CN216975126U discloses a wind-powered electricity generation blade support, including the mount, bear the weight of the frame, support the mainboard, support the subplate and cushion etc. this wind-powered electricity generation blade support can carry out the bearing and protect to whole wind-powered electricity generation blade effectively, improve stability and the security that it was placed, and this support simple structure, convenient operation can improve wind-powered electricity generation blade's getting and put convenience and work efficiency, but this wind-powered electricity generation blade support only supports from wind-powered electricity generation blade downside, wind-powered electricity generation blade upper end does not protect, and not protect the apex, the apex receives the exogenic action and can cause the damage in the transportation.
Aiming at the defects, the blade tip protection device for placing the wind power blade needs to be designed.
Disclosure of Invention
In order to overcome the defect that the wind power blade tip is not protected by the placement bracket, the technical problem to be solved is as follows: a tip protector for placing wind power blades is provided.
The technical scheme of the invention is as follows: the utility model provides a wind-powered electricity generation blade is placed and is used apex protector, is including framework, wind-powered electricity generation blade, protection machanism and buffer machanism, and the framework is placed subaerial, has placed wind-powered electricity generation blade on the framework, and the anterior upside of framework is connected with the protection machanism that is used for protecting the apex, and the framework upside is equipped with the buffer machanism that is used for protecting wind-powered electricity generation blade upper end.
In one embodiment, the protection mechanism comprises a first threaded rod, a protection sleeve, a sucker and a rotating rod, wherein the upper side of the front part of the frame body is slidably connected with the protection sleeve for protecting the blade tip, the left side and the right side of the protection sleeve are respectively connected with the first threaded rod in a threaded manner, the first threaded rods are respectively connected with the frame body in a rotating manner, the rear side of the protection sleeve is connected with the rotating rod, and the sucker for fixing the blade tip is rotationally connected to the rotating rod.
In one embodiment, the buffer mechanism comprises a cover plate, a connecting rod, a first torsion spring, a first telescopic rod, a first pressure spring and a connecting block, wherein the connecting block is connected to the left side and the right side of the frame body in a rotary mode, the first telescopic rods are connected to the connecting block in a rotary mode, the cover plate is connected between the first telescopic rods on the same side, the first pressure spring is sleeved on the first telescopic rods, the two ends of the first pressure spring are connected with the cover plate and the first telescopic rods respectively, the connecting rods are connected to the left side and the right side of the protective sleeve respectively, the connecting rods are in contact with the connecting block, the first torsion spring is sleeved on the connecting block, and the two ends of the first torsion spring are connected with the frame body and the connecting block respectively.
In one embodiment, the end of the connecting rod is of an inclined design and is used for driving the connecting block to rotate.
In one embodiment, the blade tip protection device further comprises a filling mechanism for protecting the blade tip, the filling mechanism comprises a compressed air cylinder, a rotating block, an air bag and an air pipe, the right side of the front part of the frame body is connected with the compressed air cylinder, the compressed air cylinder is communicated with the air pipe, the rotating block is connected to a first threaded rod positioned on the right side in a threaded mode, the air bag for protecting the blade tip is connected to the inside of the protection sleeve, and the air bag is communicated with the air pipe.
In one embodiment, the wind power blade sliding prevention device further comprises a telescopic mechanism for preventing the wind power blade from sliding, the telescopic mechanism comprises a second telescopic rod, a pushing plate and a second pressure spring, the electric push rod is connected to the upper portion of the frame, the pushing plate is connected to the second telescopic rod and is contacted with the wind power blade, the blade root, the middle portion and the blade tip of the wind power blade are respectively supported, the second pressure spring is sleeved on the second telescopic rod and plays a role in buffering the wind power blade, and two ends of the second pressure spring are respectively connected with the pushing plate and the second telescopic rod.
In one embodiment, the wind power blade comprises a wind power blade body, and is characterized by further comprising an injection mechanism for supporting the inside of the wind power blade body, wherein the injection mechanism comprises a third telescopic rod, a clamping pin, a tension spring and a multi-stage electric push rod, the upper side of the rear part of the frame body is connected with the third telescopic rod, the clamping pin is connected to the third telescopic rod in a sliding mode, the tension spring is sleeved on the clamping pin, two ends of the tension spring are respectively connected with the clamping pin and the third telescopic rod, the multi-stage electric push rod is connected to the upper side of the third telescopic rod, the inside of the wind power blade body can be supported after the multi-stage electric push rod is stretched, and a small hole is formed in the third telescopic rod for adjusting the height of the multi-stage electric push rod.
In one embodiment, the wind power blade clamping device further comprises a clamping mechanism for clamping the wind power blade, the clamping mechanism comprises a pull rope, a second torsion spring, a clamping plate and a second threaded rod, the left side and the right side of the middle of the frame are all rotationally connected with the second threaded rod, the pull rope is wound on the second threaded rod and is connected with a protection sleeve, the clamping plate is connected with the second threaded rod in a threaded mode, the clamping plate is connected with the frame in a sliding mode, the second torsion spring is sleeved on the second threaded rod, and two ends of the second torsion spring are connected with the second threaded rod and the frame respectively.
The invention has the beneficial effects that: 1. according to the wind power blade, the blade tip of the wind power blade is protected through the protective sleeve, the blade tip damage caused in the transportation process of the wind power blade is prevented, the upper end of the wind power blade is protected and buffered through the cover plate, and the damage to the wind power blade caused by overlarge impact force when the wind power blade is impacted by an object is prevented;
2. buffering the blade tip by means of air bag expansion, and preventing the blade tip from being damaged in the transportation process so as to influence the use of the wind power blade;
3. the wind power blades are limited by virtue of the pushing plate, so that the wind power blades are prevented from tilting when being placed, and slide down;
4. the inside of the wind power blade is fixed by means of the multi-stage electric push rod, so that the wind power blade is prevented from shaking in the transportation process, and the effect of preventing the wind power blade from being damaged is achieved;
5. the wind power blade is clamped by the lateral movement of the clamping plate, so that the wind power blade is prevented from shaking left and right in the transportation process.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a basic running frame of the present invention.
Fig. 3 is a schematic perspective view of a protection mechanism according to the present invention.
Fig. 4 is a schematic perspective view of a buffer mechanism according to the present invention.
Fig. 5 is an exploded view of the buffer mechanism of the present invention.
Fig. 6 is a schematic perspective view of a filling mechanism according to the present invention.
Fig. 7 is an exploded view of the filling mechanism of the present invention.
Fig. 8 is a schematic perspective view of the telescopic mechanism of the present invention.
Fig. 9 is a schematic perspective view of an injection mechanism according to the present invention.
Fig. 10 is a schematic perspective view of a clamping mechanism according to the present invention.
Marked in the figure as: 1_frame, 2_wind blade, 3_guard, 31_first threaded rod, 32_guard sleeve, 33_suction cup, 34_rotating rod, 4_buffer, 41_cover, 42_link, 43_first torsion spring, 44_first telescopic rod, 45_first compression spring, 46_connection block, 5_fill, 51_air cylinder, 52_rotating block, 53_air bag, 54_air tube, 6_telescopic mechanism, 61_second telescopic rod, 62_push plate, 63_second compression spring, 7_injection mechanism, 71_third telescopic rod, 72_bayonet, 73_tension spring, 74_multi-stage electric push rod, 8_clamping mechanism, 81_pull rope, 82_second torsion spring, 83_clamping plate, 84_second threaded rod.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a wind-powered electricity generation blade places and uses apex protector, as shown in fig. 1-2, including framework 1, wind-powered electricity generation blade 2, protection machanism 3 and buffer machanism 4, framework 1 arranges ground in, and framework 1 upside is equipped with the buffer machanism 4 that is used for protecting wind-powered electricity generation blade 2 upper end, and framework 1 front portion upside is equipped with the protection machanism 3 that is used for protecting the apex, has placed wind-powered electricity generation blade 2 on the framework 1.
As shown in fig. 3, the protection mechanism 3 includes a first threaded rod 31, a protection sleeve 32, a suction cup 33 and a rotation rod 34, the upper side of the front portion of the frame 1 is slidably connected with the protection sleeve 32 for protecting the blade tip, the rear side of the protection sleeve 32 is connected with the rotation rod 34, the rotation rod 34 is rotatably connected with the suction cup 33 for fixing the blade tip, the first threaded rod 31 is threadedly connected to the left and right sides of the protection sleeve 32, and the frame 1 is rotatably connected with the first threaded rod 31.
As shown in fig. 4-5, the buffer mechanism 4 includes a cover 41, a connecting rod 42, a first torsion spring 43, a first telescopic rod 44, a first pressure spring 45 and a connecting block 46, wherein the left side and the right side of the frame 1 are respectively connected with two connecting blocks 46 in a rotating manner, the connecting blocks 46 are respectively sleeved with the first torsion spring 43, two ends of the first torsion spring 43 are respectively connected with the frame 1 and the connecting blocks 46, the left side and the right side of the protection sleeve 32 are respectively connected with the connecting rod 42, the connecting rod 42 is respectively contacted with the connecting blocks 46, the tail end of the connecting rod 42 is in an inclined design and is used for driving the connecting blocks 46 to rotate, four first telescopic rods 44 are respectively connected with the connecting blocks 46, the first pressure springs 45 are respectively sleeved on the first telescopic rods 44 on the same side, the cover 41 is connected between the first telescopic rods 44 on the same side, and two ends of the first pressure springs 45 are respectively connected with the cover 41 and the first telescopic rods 44.
When the wind power blade 2 needs to be stored, the first threaded rod 31 is rotated, the protective sleeve 32 is driven to move forwards when the first threaded rod 31 rotates, the sucker 33 is driven to move forwards through the rotating rod 34 when the protective sleeve 32 moves forwards, the connecting rod 42 is driven to move forwards when the protective sleeve 32 moves forwards, the connecting rod 46 is driven to rotate outwards when the connecting rod 42 moves forwards, the first torsion spring 43 deforms, the cover plate 41 is driven to move outwards through the first telescopic rod 44 when the connecting rod 46 rotates outwards, the cover plate 41 is opened to two sides at the moment, the wind power blade 2 is loaded on the frame 1, then the first threaded rod 31 is rotated, the protective sleeve 32 is driven to move backwards when the first threaded rod 31 rotates, the protective sleeve 32 is used for protecting the blade tip, the sucker 33 is rotated backwards, the wind power blade 2 is sucked when the sucker 33 is contacted with the wind power blade 2, the wind power blade 2 is fixed, the wind power blade 2 is prevented from being rocked to cause blade tip damage, the protective sleeve 32 moves backwards, the connecting rod 42 is driven to move backwards when the protective sleeve 32 moves backwards, the first torsion spring 43 resets, the cover plate 46 rotates inwards under the reset action of the first torsion spring 43, the cover plate 41 rotates inwards when the cover plate 41 rotates inwards, at the moment, the wind power blade 2 is driven by the first torsion spring 44 is driven to rotate to impact the first torsion spring 44, the wind power blade 2 is prevented from being impacted by the impact on the cover plate 41, and the wind power blade 2 is prevented from being greatly damaged, the impact on the side when the cover plate 41 is required to be taken out, and the wind power blade 2 is protected, the impact on the wind power blade 2 can be greatly and the impact, and the impact protection device can be greatly protected, and the impact on the impact protection can be the impact on the wind power blade, and the impact protection can be protected.
Example 2
On the basis of embodiment 1, as shown in fig. 6-7, the blade tip protection device further comprises a filling mechanism 5 for protecting blade tips, the filling mechanism 5 comprises an air compressing cylinder 51, a rotating block 52, an air bag 53 and an air pipe 54, the rotating block 52 is connected to the first threaded rod 31 positioned on the right side in a threaded mode, the air bag 53 used for protecting the blade tips is connected to the inside of the protection sleeve 32, the air compressing cylinder 51 is connected to the right side of the front portion of the frame body 1, the air pipe 54 is communicated to the air compressing cylinder 51, and the air pipe 54 is communicated with the air bag 53.
When the first threaded rod 31 rotates, the rotating block 52 is driven to rotate, the rotating block 52 contacts with the upper side of the air pressing cylinder 51 in the rotating process, the rotating block 52 rotates to drive the air pressing cylinder 51 to deflate, air enters the air bag 53 after passing through the air pipe 54, the air bag 53 is inflated after inhaling, the periphery of the blade tip is protected, and the blade tip is prevented from being damaged in the transportation process to influence the use of the wind power blade 2.
As shown in fig. 8, the wind turbine blade 2 is further provided with a telescopic mechanism 6 for preventing the wind turbine blade 2 from sliding down, the telescopic mechanism 6 comprises a second telescopic rod 61, a pushing plate 62 and a second pressure spring 63, the second telescopic rod 61 is connected above the frame 1, the second telescopic rod 61 is three, the second telescopic rod 61 is connected with the pushing plate 62, the three pushing plates 62 are in contact with the wind turbine blade 2 and respectively support the blade root, the middle part and the blade tip of the wind turbine blade 2, the second pressure spring 63 is sleeved on the second telescopic rod 61, the second pressure spring 63 plays a buffering role on the wind turbine blade 2, and two ends of the second pressure spring 63 are respectively connected with the second telescopic rod 61 and the pushing plate 62.
When the wind power blade 2 is arranged in the frame body 1, the wind power blade 2 is in contact with the pushing plate 62, the second pressure spring 63 is compressed, the second telescopic rod 61 is compressed, a buffer effect is achieved on the wind power blade 2, the wind power blade 2 is prevented from inclining and sliding down, when the wind power blade 2 is taken down from the frame body 1, the second pressure spring 63 resets, and the pushing plate 62 and the second telescopic rod 61 move upwards under the resetting effect of the second pressure spring 63 to finish resetting.
As shown in fig. 9, the wind power blade 2 further comprises an injection mechanism 7 for supporting the inside of the wind power blade 2, the injection mechanism 7 comprises a third telescopic rod 71, a clamping pin 72, a tension spring 73 and a multi-stage electric push rod 74, the third telescopic rod 71 is connected to the upper side of the rear part of the frame 1, the clamping pin 72 is connected to the third telescopic rod 71 in a sliding mode, the clamping pin 72 is sleeved with the tension spring 73, two ends of the tension spring 73 are respectively connected with the third telescopic rod 71 and the clamping pin 72, the multi-stage electric push rod 74 is connected to the upper portion of the third telescopic rod 71, a small hole is formed in the third telescopic rod 71 and used for adjusting the height of the multi-stage electric push rod 74, and the multi-stage electric push rod 74 supports the inside of the wind power blade 2 after being stretched.
When the wind power blade 2 is installed on the frame body 1, the clamping pin 72 is pulled backwards, the tension spring 73 is stretched, the height of the third telescopic rod 71 is manually adjusted, when the height of the multi-stage electric push rod 74 is consistent with that of the wind power blade, the clamping pin 72 is loosened, the tension spring 73 is reset, the clamping pin 72 moves forwards under the reset action of the tension spring 73 to clamp the third telescopic rod 71, then a switch of the multi-stage electric push rod 74 is opened, the telescopic rod of the multi-stage electric push rod 74 enters the wind power blade 2 to fix the wind power blade 2, the wind power blade 2 is prevented from shaking in the transportation process, the wind power blade 2 is prevented from being damaged, when the wind power blade 2 needs to be removed, the telescopic rod of the multi-stage electric push rod 74 is retracted backwards, and when the telescopic rod of the multi-stage electric push rod 74 is not contacted with the wind power blade 2 any more, the switch of the multi-stage air cylinder is closed, and the wind power blade 2 can be removed.
As shown in fig. 10, the wind power blade device further comprises a clamping mechanism 8 for clamping the wind power blade 2, the clamping mechanism 8 comprises a pull rope 81, a second torsion spring 82, a clamping plate 83 and a second threaded rod 84, the left side and the right side of the middle part of the frame body 1 are all rotationally connected with the second threaded rod 84, the pull rope 81 is wound on the second threaded rod 84, the pull rope 81 is connected with the protective sleeve 32, the pull rope 81 is connected with the second threaded rod 84, the second threaded rod 84 is sleeved with the second torsion spring 82, two ends of the second torsion spring 82 are respectively connected with the second threaded rod 84 and the frame body 1, the left side and the right side of the middle part of the frame body 1 are both slidingly connected with the clamping plate 83, and the clamping plate 83 is in threaded connection with the second threaded rod 84.
When the protective sleeve 32 moves forwards, the second threaded rod 84 is driven to rotate through the pull rope 81, the pull rope 81 is released from the second threaded rod 84, the second threaded rod 84 rotates to drive the clamping plate 83 to move outwards, the first torsion spring 43 deforms, after the wind power blade 2 is installed in the frame body 1, the protective sleeve 32 moves backwards, the first torsion spring 43 resets, the second threaded rod 84 reversely rotates under the reset action of the first torsion spring 43, the second threaded rod 84 reversely rotates to drive the clamping plates 83 on two sides to move inwards to complete clamping of the wind power blade 2, and the pull rope 81 is wound on the second threaded rod 84 again to prevent the wind power blade 2 from shaking left and right in the transportation process.
It is to be understood that the above description is intended to be illustrative only and is not intended to be limiting. Those skilled in the art will appreciate variations of the present invention that are intended to be included within the scope of the claims herein.
Claims (8)
1. Tip protector is used in placing of wind-powered electricity generation blade, its characterized in that: the wind power blade protector comprises a frame body (1), wind power blades (2), a protection mechanism (3) and a buffer mechanism (4), wherein the frame body (1) is arranged on the ground, the wind power blades (2) are arranged on the frame body (1), the protection mechanism (3) for protecting blade tips is connected to the upper side of the front part of the frame body (1), and the buffer mechanism (4) for protecting the upper ends of the wind power blades (2) is arranged on the upper side of the frame body (1).
2. The tip guard for wind blade placement of claim 1, wherein: the protection mechanism (3) comprises a first threaded rod (31), a protection sleeve (32), a sucker (33) and a rotating rod (34), wherein the upper side of the front part of the frame body (1) is connected with the protection sleeve (32) for protecting the blade tips in a sliding mode, the left side and the right side of the protection sleeve (32) are connected with the first threaded rod (31) in a threaded mode, the first threaded rod (31) is connected with the frame body (1) in a rotating mode, the rear side of the protection sleeve (32) is connected with the rotating rod (34), and the sucker (33) for fixing the blade tips is connected to the rotating rod (34) in a rotating mode.
3. The tip guard for wind turbine blade placement of claim 2, wherein: buffer gear (4) including apron (41), connecting rod (42), first torsion spring (43), first telescopic link (44), first compression spring (45) and connecting block (46), box (1) both sides all rotate and are connected with connecting block (46), all be connected with first telescopic link (44) on connecting block (46), be connected with apron (41) between first telescopic link (44) that are located same one side, all overlap on first telescopic link (44) have first compression spring (45), the both ends of first compression spring (45) are connected with apron (41) and first telescopic link (44) respectively, protection sleeve (32) both sides all are connected with connecting rod (42), connecting rod (42) all are in contact with connecting block (46), all overlap on connecting block (46) first torsion spring (43), the both ends of first torsion spring (43) are connected with box (1) and connecting block (46) respectively.
4. A tip guard for wind blade placement according to claim 3, wherein: the tail end of the connecting rod (42) is of an inclined design and is used for driving the connecting block (46) to rotate.
5. The tip guard for wind turbine blade placement of claim 4, wherein: the blade tip protection device is characterized by further comprising a filling mechanism (5) for protecting blade tips, wherein the filling mechanism (5) comprises an air compressing cylinder (51), a rotating block (52), an air bag (53) and an air pipe (54), the right side of the front part of the frame body (1) is connected with the air compressing cylinder (51), the air compressing cylinder (51) is communicated with the air pipe (54), the rotating block (52) is connected to a first threaded rod (31) positioned on the right side in a threaded manner, the air bag (53) for protecting the blade tips is connected to the inside of the protection sleeve (32), and the air bag (53) is communicated with the air pipe (54).
6. The tip guard for wind turbine blade placement of claim 5, wherein: the wind power generation device comprises a frame body (1), and is characterized by further comprising a telescopic mechanism (6) for preventing the wind power generation blade (2) from sliding, wherein the telescopic mechanism (6) comprises a second telescopic rod (61), a pushing plate (62) and a second pressure spring (63), the second telescopic rod (61) is connected to the upper portion of the frame body (1), the pushing plate (62) is connected to the second telescopic rod (61), the pushing plate (62) is contacted with the wind power generation blade (2), the blade root, the middle part and the blade tip of the wind power generation blade (2) are respectively supported, the second pressure spring (63) is sleeved on the second telescopic rod (61), the second pressure spring (63) plays a buffering role on the wind power generation blade (2), and two ends of the second pressure spring (63) are respectively connected with the pushing plate (62) and the second telescopic rod (61).
7. The tip guard for wind turbine blade placement of claim 6, wherein: the wind power generation device comprises a frame body (1), and is characterized by further comprising an injection mechanism (7) for supporting the inside of the wind power generation blade (2), wherein the injection mechanism (7) comprises a third telescopic rod (71), a clamping pin (72), a tension spring (73) and a multi-stage electric push rod (74), the upper side of the rear part of the frame body (1) is connected with the third telescopic rod (71), the clamping pin (72) is connected to the third telescopic rod (71) in a sliding mode, the tension spring (73) is sleeved on the clamping pin (72), two ends of the tension spring (73) are respectively connected with the clamping pin (72) and the third telescopic rod (71), the multi-stage electric push rod (74) is connected to the upper side of the third telescopic rod, and after the multi-stage electric push rod (74) is stretched, the inside of the wind power generation blade (2) can be supported, and small holes are formed in the third telescopic rod (71) for adjusting the height of the multi-stage electric push rod (74).
8. The tip guard for wind turbine blade placement of claim 7, wherein: the wind power generation device comprises a frame body (1), and is characterized by further comprising a clamping mechanism (8) used for clamping the wind power blades (2), wherein the clamping mechanism (8) comprises a pull rope (81), a second torsion spring (82), a clamping plate (83) and a second threaded rod (84), the left side and the right side of the middle of the frame body (1) are respectively connected with the second threaded rod (84) in a rotating mode, the pull rope (81) is respectively connected with a protective sleeve (32) by being respectively wound on the second threaded rod (84), the clamping plate (83) is respectively connected with the second threaded rod (84) in a threaded mode, the clamping plate (83) is respectively connected with the frame body (1) in a sliding mode, the second torsion spring (82) is respectively sleeved on the second threaded rod (84), and two ends of the second torsion spring (82) are respectively connected with the second threaded rod (84) and the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310434305.2A CN116216086A (en) | 2023-04-21 | 2023-04-21 | Tip protector for placing wind power blades |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310434305.2A CN116216086A (en) | 2023-04-21 | 2023-04-21 | Tip protector for placing wind power blades |
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| CN116216086A true CN116216086A (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310434305.2A Pending CN116216086A (en) | 2023-04-21 | 2023-04-21 | Tip protector for placing wind power blades |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536807A (en) * | 2023-12-09 | 2024-02-09 | 上海玻璃钢研究院东台有限公司 | Tip protection mechanism of wind power blade |
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2023
- 2023-04-21 CN CN202310434305.2A patent/CN116216086A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117536807A (en) * | 2023-12-09 | 2024-02-09 | 上海玻璃钢研究院东台有限公司 | Tip protection mechanism of wind power blade |
| CN117536807B (en) * | 2023-12-09 | 2024-07-12 | 上海玻璃钢研究院东台有限公司 | Tip protection mechanism of wind power blade |
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