CN218934628U - Wind power generation blade part dress locking cover - Google Patents
Wind power generation blade part dress locking cover Download PDFInfo
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- CN218934628U CN218934628U CN202320111170.1U CN202320111170U CN218934628U CN 218934628 U CN218934628 U CN 218934628U CN 202320111170 U CN202320111170 U CN 202320111170U CN 218934628 U CN218934628 U CN 218934628U
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- wall
- locking sleeve
- blade
- locking
- sliding block
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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 discloses a wind power generation blade part locking sleeve which comprises a locking sleeve body, wherein a locking groove is formed in the locking sleeve body, a switch button is arranged on the inner wall of a concave plate, two groups of limiting columns are arranged on the inner wall of the concave plate, a sliding block is arranged around the outer wall of each limiting column, a pressing block is arranged on the outer wall of each sliding block, and a spring is arranged on the outer wall of each sliding block. According to the utility model, the detection alarm device is arranged, if the blade is loosened at one point in the locking groove, the blade and the extrusion block generate loose holes, so that the spring is reset, the sliding block moves upwards on the limiting column, the touch block does not extrude the switch button, the alarm is started, the alarm sent by the alarm is sensed by the transmission element and then transmitted to the central control center, the later-stage more serious loosening condition is avoided, and further, the worker is arranged to detect the loosening condition of the blade, so that the more serious and unnecessary danger of the loosening condition of the blade is prevented.
Description
Technical Field
The utility model relates to the technical field of locking sleeves, in particular to a locking sleeve for a wind power generation blade part.
Background
Wind power generation means that kinetic energy of wind is converted into electric energy, wind is a pollution-free energy source, wind power generation is utilized to be very environment-friendly, and electric energy which can be generated is very huge, so that more and more countries attach more importance to wind power generation, wind power generation blades are required to be used, the blades are assembled and fixed through locking sleeves and then are connected with external power generation components, the blades are fixed in the locking sleeves, slight loosening of the blades can occur in the locking sleeves for a long time, and if the blades are not found in time, the loosening situation is possibly larger, so that potential safety hazards are caused.
The existing locking sleeve can only be used for installing wind power generation blades, the blades are installed in the locking sleeve for a long time, the situation that the blades are not deviated in position in the locking sleeve cannot be guaranteed, workers cannot find out potential safety hazards possibly larger in time, when the blades are loose in the locking sleeve, the problem that an alarm cannot be sent out immediately and alarm information is transmitted to a central control center, and therefore the blades cannot be overhauled in time cannot be solved.
Disclosure of Invention
The utility model aims to provide a locking sleeve for a wind power generation blade part, which aims to solve the technical problem that the loose blade can be found and transmitted in time in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the wind power generation blade part locking sleeve comprises a locking sleeve body, wherein a locking groove is formed in the locking sleeve body;
the inner wall of the locking groove is provided with a groove body, the inner wall of the groove body is provided with a concave plate, the inner wall of the concave plate is provided with a switch button, the inner wall of the concave plate is provided with two groups of limit posts, the outer wall of each limit post is circumferentially provided with a sliding block, the sliding blocks are movably connected with the limit posts, the outer wall of each sliding block is provided with a squeezing block, the outer wall of each sliding block is provided with a touch block, the outer wall of each sliding block is provided with a spring, and the springs are positioned between the two groups of limit posts;
the inner wall of the locking sleeve body is provided with a functional box.
Preferably, an alarm is mounted on the inner wall of the functional box.
Preferably, the inner wall of the functional box is provided with a transmission element.
Preferably, the inner wall of the locking sleeve body is provided with a mounting box.
Preferably, the pneumatic pump is installed to the inner wall of installing the case, and the charging collar is installed to the inner wall of locking groove, the inner wall of charging collar is equipped with the passageway.
Preferably, the output end of the pneumatic pump is provided with an inflation tube, one end of the inflation tube extends to the inside of the inflation ring, the outer wall of the inflation ring is provided with a sealing ring, and one end of the inflation tube penetrates through the inside of the sealing ring.
Preferably, the inner wall of the pneumatic pump is provided with a jack, the inner wall of the air charging ring is provided with a vent hole, and the inner wall of the vent hole is provided with a sealing element.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the detection alarm device is arranged, the blades are fixed in the locking groove for a long time, the loosening and other conditions of the blades in the locking groove can possibly occur, if the loosening conditions are serious, if the loosening conditions are not found in time, the conditions of the blades falling off and other conditions can possibly occur, so that unnecessary risks are caused, the blades are required to be monitored, the groove body and the concave plate are used for installation, if the blades are loosened at one point in the locking groove, the blades and the extrusion block generate loosening holes, the spring is reset, the sliding block is further moved upwards on the limiting column, the touch block does not extrude the switch button, the switch button is further started to drive the alarm to start, the alarm sent by the transmission element is further transmitted to the central control center, the central control center is reminded of the need to overhaul the alarm, the later more serious loosening conditions are avoided, and when the blades are loosened at one point in the locking groove, the central control center can quickly receive information of the blades, and the staff is further arranged to detect the loosening conditions of the blades, so that the unnecessary risks are prevented from occurring;
2. according to the utility model, the sealing device is arranged, the blades are arranged in the locking grooves to generate a part of gaps, rainwater can enter the locking grooves through the gaps when raining, so that the locking structures in the locking grooves are rusted or rotten to be damaged, the gaps are required to be sealed, when the blades are arranged in the locking grooves through the channels, the air pump is started in the jack by utilizing external power, the air generated by the air pump is conveyed to the inside of the air charging ring through the air charging pipe, the sealing ring seals the joint of the air charging pipe and the air charging ring, the air pump is stopped after the air charging ring is contacted and attached to the outer wall of the blades, and then the gaps are sealed, if the blades are required to be detached, the sealing element in the air charging ring is taken out, the air charging ring is conveniently detached from the outer wall of the blades, the gaps generated by the blades and the locking grooves are sealed, a large amount of rainwater is prevented from entering the locking grooves, and the locking structures are rusted to be damaged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic diagram of a functional cartridge according to the present utility model;
FIG. 4 is a schematic view of a portion of a detecting device according to the present utility model;
fig. 5 is a schematic view of a part of the structure of the sealing device of the present utility model.
In the figure: 1. a locking sleeve body is arranged; 2. a locking groove; 3. a tank body; 4. a concave plate; 5. a switch button; 6. a limit column; 7. a slide block; 8. extruding a block; 9. touching the block; 10. a spring; 11. a function box; 12. an alarm; 13. a transmission element; 14. a mounting box; 15. a pneumatic pump; 16. an inflation tube; 17. a seal ring; 18. an air charging ring; 19. a channel; 20. a jack; 21. and a bleed hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 and 2, a locking sleeve for a wind power generation blade part comprises a locking sleeve body 1, wherein a locking groove 2 is formed in the locking sleeve body 1, the locking sleeve body 1 is the locking sleeve for the wind power generation blade part and is used for installing a wind power generation blade, a locking column is arranged on the blade, the locking column of the blade is inserted into the locking groove 2 to install the blade, the locking sleeve body 1 is connected with an external circuit box after installation, and when wind is blown out, the blade rotates to drive the locking sleeve body 1 to rotate, so that wind power generation is performed.
Referring to fig. 2, 3 and 4, the inner wall of the locking groove 2 is provided with a groove body 3, the inner wall of the groove body 3 is provided with a concave plate 4, the inner wall of the concave plate 4 is provided with a switch button 5, the inner wall of the concave plate 4 is provided with two groups of limit posts 6, the outer wall of the limit post 6 is circumferentially provided with a sliding block 7, the sliding block 7 is movably connected with the limit post 6, the outer wall of the sliding block 7 is provided with a squeezing block 8, the outer wall of the sliding block 7 is provided with a touching block 9, the outer wall of the sliding block 7 is provided with a spring 10, the spring 10 is positioned between the two groups of limit posts 6, the inner wall of the locking sleeve body 1 is provided with a functional box 11, the inner wall of the functional box 11 is provided with an alarm 12, the inner wall of the functional box 11 is provided with a transmission element 13, the blade is fixed in the locking groove 2 for a long time, the blade can loose in the locking groove 2 and the like, if the loose condition is serious, if the situation that the blade falls off or the like is not found in time, unnecessary danger is caused, the situation that the blade falls off or the like is likely to happen, so that the blade is needed to be monitored, the groove body 3 and the concave plate 4 are used for installation, if the blade loosens a little in the locking groove 2, the blade and the extrusion block 8 generate a looseness hole, the spring 10 is reset, the sliding block 7 is further moved upwards on the limit post 6, the touch block 9 does not extrude the switch button 5, the switch button 5 is started to drive the alarm 12 to start, the transmission element 13 senses an alarm sent by the alarm 12 and then transmits the alarm to the central control center, the staff is reminded of overhauling the alarm, the situation that later more serious looseness happens is avoided, and when the blade loosens a little in the locking groove 2, the central control center can quickly receive information, and the staff is further arranged to detect the information, preventing the blade from loosening more severely and causing unnecessary danger.
Referring to fig. 2 and 5, a mounting box 14 is mounted on the inner wall of the locking sleeve body 1, a pneumatic pump 15 is mounted on the inner wall of the mounting box 14, an air charging ring 18 is mounted on the inner wall of the locking groove 2, a channel 19 is arranged on the inner wall of the air charging ring 18, an air charging pipe 16 is mounted at the output end of the pneumatic pump 15, one end of the air charging pipe 16 extends to the inside of the air charging ring 18, a sealing ring 17 is mounted on the outer wall of the air charging ring 18, one end of the air charging pipe 16 penetrates through the inside of the sealing ring 17, a jack 20 is mounted on the inner wall of the pneumatic pump 15, a vent hole 21 is formed on the inner wall of the air charging ring 18, a sealing element is mounted on the inner wall of the vent hole 21, a blade is mounted in the locking groove 2, a part of a gap is generated, and in rainy days, rainwater can enter the locking groove 2 through the gap to rust or rot and damage the locking structure in the locking groove 2, therefore, the gap of the blade needs to be sealed, when the blade is installed in the locking groove 2 through the channel 19, the air pressure pump 15 is started by utilizing external power to be inserted into the jack 20, air generated by the air pressure pump 15 is conveyed to the inside of the air charging ring 18 through the air charging pipe 16, the sealing ring 17 seals the joint of the air charging pipe 16 and the air charging ring 18, the air charging ring 18 is further contacted with the outer wall of the blade and attached, the air pressure pump 15 is stopped, the gap of the blade is further sealed, if the blade needs to be detached, the sealing element in the air discharging hole 21 is taken out, the air in the air charging ring 18 is put in, the blade is conveniently detached, the air charging ring 18 is attached to the outer wall of the blade, the gap generated by the blade and the locking groove 2 is sealed, and a large amount of rainwater is prevented from entering the locking groove 2, and the locking structure of the blade is prevented from rusting and damaging.
The working principle is that the locking sleeve body 1 is a locking sleeve arranged on the wind power generation blade part and used for installing the wind power generation blade, the locking post of the blade is inserted into the locking groove 2, the blade is installed, the locking sleeve body 1 is connected with an external circuit box after installation, when the outside is winded, the blade rotates to drive the locking sleeve body 1 to rotate, thereby wind power generation is carried out, the blade is fixed in the locking groove 2 for a long time, the condition that the blade loosens in the locking groove 2 and the like can happen, if the looseness condition is serious, the condition that the blade falls off and the like can happen to a great extent can not be found in time, and unnecessary danger is caused, the blade is required to be monitored, the groove body 3 and the concave plate 4 are used for installation, if the blade loosens a little in the locking groove 2, the blade loosens a hole with the extrusion block 8, and the spring 10 resets, the sliding block 7 moves upwards on the limit post 6, the touch block 9 does not press the switch button 5, the switch button 5 is started to drive the alarm 12 to start, the transmission element 13 senses an alarm sent by the alarm 12 and then transmits the alarm to the central control center to remind a worker of needing to overhaul the device, the later-stage serious loosening condition is avoided, when the blade loosens a little in the locking groove 2, the central control center can quickly receive information of the device, the worker is further arranged to detect the device, the blade is prevented from being more serious and unnecessary dangerous, the blade is arranged in the locking groove 2, a part of gaps are generated, rainwater can enter the locking groove 2 through the gaps when the device rains, the locking structure in the locking groove 2 is rusted or rotten and damaged, the gaps are required to be sealed, after the blades are installed in the locking groove 2 through the channels 19, the air pressure pump 15 is started by utilizing external electric power to insert into the jack 20, air generated by the air pressure pump 15 is conveyed to the inside of the air charging ring 18 through the air charging pipe 16, the joint of the air charging pipe 16 and the air charging ring 18 is sealed by the sealing ring 17, the air charging ring 18 is further contacted with the outer wall of the blades and attached, the air pressure pump 15 is stopped, gaps of the blades are further sealed, if the blades are required to be detached, the sealing element in the air discharging hole 21 is taken out, air in the air charging ring 18 is put in, the blades are conveniently detached, the air charging ring 18 is attached to the outer wall of the blades, gaps generated by the blades and the locking groove 2 are sealed, a large amount of rainwater is prevented from entering the locking groove 2, and the locking structure of the locking device is prevented from rusting and damaging.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a wind power generation blade portion dress locking cover, is including dress locking cover body (1), its characterized in that: a locking groove (2) is formed in the locking sleeve body (1);
the inner wall of the locking groove (2) is provided with a groove body (3), the inner wall of the groove body (3) is provided with a concave plate (4), the inner wall of the concave plate (4) is provided with a switch button (5), the inner wall of the concave plate (4) is provided with two groups of limit posts (6), the outer wall of the limit post (6) is provided with a sliding block (7) in a surrounding mode, the sliding block (7) is movably connected with the limit post (6), the outer wall of the sliding block (7) is provided with an extrusion block (8), the outer wall of the sliding block (7) is provided with a touch block (9), the outer wall of the sliding block (7) is provided with a spring (10), and the spring (10) is positioned between the two groups of limit posts (6);
the inner wall of the locking sleeve body (1) is provided with a functional box (11).
2. A wind turbine blade assembly locking sleeve according to claim 1, wherein: an alarm (12) is arranged on the inner wall of the functional box (11).
3. A wind turbine blade assembly locking sleeve according to claim 1, wherein: the inner wall of the functional box (11) is provided with a transmission element (13).
4. A wind turbine blade assembly locking sleeve according to claim 1, wherein: the inner wall of the locking sleeve body (1) is provided with a mounting box (14).
5. A wind turbine blade assembly locking sleeve according to claim 4, wherein: the inner wall of the installation box (14) is provided with a pneumatic pump (15), the inner wall of the locking groove (2) is provided with an inflation ring (18), and the inner wall of the inflation ring (18) is provided with a channel (19).
6. A wind turbine blade assembly locking sleeve according to claim 5, wherein: the output end of the pneumatic pump (15) is provided with an inflation tube (16), one end of the inflation tube (16) extends to the inside of the inflation ring (18), the outer wall of the inflation ring (18) is provided with a sealing ring (17), and one end of the inflation tube (16) penetrates through the inside of the sealing ring (17).
7. A wind turbine blade assembly locking sleeve according to claim 5, wherein: the inner wall of the pneumatic pump (15) is provided with a jack (20), the inner wall of the air charging ring (18) is provided with an air discharging hole (21), and the inner wall of the air discharging hole (21) is provided with a sealing element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111170.1U CN218934628U (en) | 2023-01-21 | 2023-01-21 | Wind power generation blade part dress locking cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320111170.1U CN218934628U (en) | 2023-01-21 | 2023-01-21 | Wind power generation blade part dress locking cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218934628U true CN218934628U (en) | 2023-04-28 |
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ID=86066719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320111170.1U Active CN218934628U (en) | 2023-01-21 | 2023-01-21 | Wind power generation blade part dress locking cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218934628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533490A (en) * | 2023-07-07 | 2023-08-04 | 山东翁派斯环保科技有限公司 | Double-layer plastic pipe forming extruder |
-
2023
- 2023-01-21 CN CN202320111170.1U patent/CN218934628U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116533490A (en) * | 2023-07-07 | 2023-08-04 | 山东翁派斯环保科技有限公司 | Double-layer plastic pipe forming extruder |
| CN116533490B (en) * | 2023-07-07 | 2023-09-19 | 山东翁派斯环保科技有限公司 | Double-layer plastic pipe forming extruder |
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