CN215924317U - High-safety lifting device for maintaining wind power generation equipment - Google Patents
High-safety lifting device for maintaining wind power generation equipment Download PDFInfo
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- CN215924317U CN215924317U CN202121186636.1U CN202121186636U CN215924317U CN 215924317 U CN215924317 U CN 215924317U CN 202121186636 U CN202121186636 U CN 202121186636U CN 215924317 U CN215924317 U CN 215924317U
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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
Abstract
The utility model discloses a high-safety lifting device for maintaining wind power generation equipment, which comprises: the base is used as a main frame of the lifting device for maintaining the wind power generation equipment, connecting rods are symmetrically fixed at four corners of the upper surface of the base, and supporting rods are movably connected inside the connecting rods; the lifting platform is welded on the upper surface of the supporting rod; the positioning rods are symmetrically arranged at the central position of the upper surface of the base and are provided with 2 groups, the reinforcing ribs are symmetrically arranged on the left and the right of the positioning rods, and the upper sides of the positioning rods are movably connected with adjusting gears; and the positioning gear rod is meshed and connected to the right side of the adjusting gear, and the tail end of the positioning gear rod is fixedly connected with a servo motor. This high elevating gear for maintenance of wind power generation equipment of security can be so that the security of equipment increases to the safety is detained and can be adjusted according to the position difference that the workman was under construction, and then can be so that the security of equipment increases.
Description
Technical Field
The utility model relates to the technical field of maintenance of wind power generation equipment, in particular to a lifting device for maintaining wind power generation equipment with high safety.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, offshore wind power is an important field of renewable energy development, is an important force for promoting wind power technical progress and industry upgrading, and is an important measure for promoting energy structure adjustment. China is rich in offshore wind energy resources, offshore wind power project construction is accelerated, however, at present, workers need to adjust the position height of the workers when maintaining wind power generation equipment, but most of lifting devices are poor in safety when in use, and the workers are easy to cause danger when in use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lifting device for maintaining wind power generation equipment with high safety, and aims to solve the problems that the position and the height of a worker are required to be adjusted when the worker maintains the wind power generation equipment, but most lifting devices are poor in safety when in use, and the worker is easy to cause danger when in use.
In order to achieve the purpose, the utility model provides the following technical scheme: a high wind power generation equipment maintenance of security uses elevating gear, includes:
the base is used as a main frame of the lifting device for maintaining the wind power generation equipment, connecting rods are symmetrically fixed at four corners of the upper surface of the base, and supporting rods are movably connected inside the connecting rods;
the lifting platform is welded on the upper surface of the supporting rod;
the positioning rods are symmetrically arranged at the center of the upper surface of the base and are provided with 2 groups, the reinforcing ribs are symmetrically arranged on the left and right of the positioning rods, and the upper sides of the positioning rods are movably connected with adjusting gears;
the positioning gear rod is meshed with the right side of the adjusting gear, and the tail end of the positioning gear rod is fixedly connected with a servo motor.
Preferably, the lifting platform further comprises:
the protective baffle is arranged outside the upper surface of the lifting platform and is uniformly distributed along the periphery of the upper surface of the lifting platform;
the positioning chute is arranged in the center of the upper surface of the protective baffle and is of a T-shaped structure;
the safety buckle is fixed inside the positioning sliding groove and is symmetrical about the horizontal center line of the lifting platform.
Preferably, the adjusting gear further comprises:
the adjusting rod is meshed and connected to the inner side of the adjusting gear, and a telescopic structure is formed between the adjusting gear and the adjusting rod;
and the positioning bulge is fixed at the upper end of the adjusting rod, and a rotating structure is formed between the adjusting rod and the lifting platform.
Preferably, the adjusting rod further comprises:
the movable frame is arranged at the lower end of the adjusting rod, a clamping structure is formed between the movable frame and the base, and the movable frame is symmetrical about the horizontal center line of the base;
the universal wheels are symmetrically arranged on the left side and the right side of the movable frame and penetrate through the lower surface of the base.
Preferably, the movable frame further comprises:
and the adjusting spring is sleeved outside the upper part of the movable frame, and an elastic structure is formed between the movable frame and the base through the adjusting spring.
Compared with the prior art, the utility model has the beneficial effects that:
the lifting device for maintaining the wind power generation equipment with high safety can increase the safety of the equipment, and the safety buckle can be adjusted according to different construction positions of workers, so that the safety of the equipment can be increased, and the position of the equipment can be adjusted according to requirements;
the lifting table can be limited by the mutual matching of the arranged support rod and the connecting rod, the lifting table can be prevented from being deviated when in use, the practicability of the lifting table can be further improved, the lifting table can be surrounded by the arranged protective baffle, workers can be prevented from falling off when in use, the arranged safety buckle can be connected with a safety belt of the workers, so that the workers can be further protected, the arranged positioning sliding chute can be adjusted according to different construction positions, the subsequent adjustment of the height of the lifting table can be facilitated by the arranged positioning rod, the arranged reinforcing rib can reinforce the positioning rod, and the fracture of the positioning rod can be avoided when in use;
according to the utility model, the adjusting gear can rotate through the positioning gear rod and the servo motor, so that the adjusting rod can rotate, the position of the lifting platform can be adjusted, the movable frame can be adjusted through the adjusting rod, the position of the equipment can be flexibly adjusted through the universal wheel, the wind power generation equipment can be conveniently maintained, the movable frame can be automatically reset through the adjusting spring, and the stability of the equipment can be prevented from being influenced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a schematic bottom view of the elevating platform of the present invention.
In the figure: 1. a base; 2. a connecting rod; 3. a support bar; 4. a lifting platform; 5. a protective baffle; 6. positioning the chute; 7. a safety buckle; 8. positioning a rod; 9. reinforcing ribs; 10. an adjusting gear; 11. positioning a gear rod; 12. a servo motor; 13. adjusting a rod; 14. positioning the projection; 15. a movable frame; 16. a universal wheel; 17. the spring is adjusted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: a high wind power generation equipment maintenance of security uses elevating gear, includes:
the lifting device comprises a base 1 serving as a main frame of the lifting device for maintaining the wind power generation equipment, connecting rods 2 are symmetrically fixed at four corners of the upper surface of the base 1, and supporting rods 3 are movably connected inside the connecting rods 2;
the lifting platform 4 is welded on the upper surface of the support rod 3;
the positioning rods 8 are symmetrically arranged at the central position of the upper surface of the base 1, 2 groups of the positioning rods 8 are arranged, the reinforcing ribs 9 are symmetrically arranged on the left and the right of the positioning rods 8, and the upper sides of the positioning rods 8 are movably connected with adjusting gears 10;
and the positioning gear rod 11 is meshed and connected to the right side of the adjusting gear 10, and the tail end of the positioning gear rod 11 is fixedly connected with a servo motor 12.
Preferably, the lifting platform 4 further comprises:
the protective baffles 5 are arranged outside the upper surface of the lifting platform 4, and the protective baffles 5 are uniformly distributed along the periphery of the upper surface of the lifting platform 4;
the positioning chute 6 is arranged in the center of the upper surface of the protective baffle 5, and the positioning chute 6 is of a T-shaped structure;
safety buckle 7, it is fixed in the inside of location spout 6, and safety buckle 7 is symmetrical about the horizontal central line of elevating platform 4, can protect the workman, and the workman drops from the eminence and causes danger when avoiding using.
Preferably, the adjusting gear 10 further comprises:
an adjusting rod 13 which is engaged with the inner side of the adjusting gear 10, and a telescopic structure is formed between the adjusting gear 10 and the adjusting rod 13;
the positioning protrusion 14 is fixed at the upper end of the adjusting rod 13, and a rotating structure is formed between the adjusting rod 13 and the lifting platform 4, so that the lifting platform 4 can be prevented from being deviated, and the lifting platform 4 can be more stable.
Preferably, the adjusting rod 13 further comprises:
a movable frame 15 which is arranged at the lower end of the adjusting rod 13, forms a clamping structure between the movable frame 15 and the base 1, and is symmetrical about the horizontal center line of the base 1;
and universal wheels 16 symmetrically arranged on the left and right sides of the movable frame 15, wherein the universal wheels 16 penetrate through the lower surface of the base 1, so that the position of the base 1 can be flexibly adjusted.
Preferably, the movable frame 15 further comprises:
the adjusting spring 17 is sleeved outside the upper part of the movable frame 15, and the movable frame 15 and the base 1 form an elastic structure through the adjusting spring 17, so that the universal wheels 16 can be automatically retracted, and the stability of the equipment can be prevented from being influenced.
The working principle is as follows: for the lifting device for maintaining the wind power generation equipment with high safety, before the lifting device is used, a user firstly places the base 1 at a specified position, then moves the base 1 to the specified position through the universal wheel 16 at the lower end of the movable frame 15, needs to know the reinforcing ribs 9 arranged at the two sides of the positioning rod 8, can reinforce the positioning rod 8, can avoid the fracture of the positioning rod 8 when in use,
when the lifting device is used, a worker can stand at the upper side of the lifting platform 4, the worker can be protected by the protective baffle 5 arranged at the outer side of the lifting platform 4, the falling of the worker during maintenance is avoided, the safety of equipment is reduced, then a safety belt at the waist of the worker is buckled on the safety buckle 7, the arranged positioning chute 6 can be adjusted according to the position difference of the safety buckle 7, then the worker orders the servo motor 12 to open, the positioning gear rod 11 arranged at the output end of the servo motor 12 is combined with the adjusting gear 10, so that the adjusting gear 10 can be driven to rotate, the adjusting rod 13 meshed with the adjusting gear 10 rotates along with the adjusting gear 10 when the adjusting gear 10 rotates, the upward adjustment can be realized, the positioning bulge 14 at the upper end of the adjusting rod 13 can rotate in the lifting platform 4, and the lifting platform 4 cannot rotate along with the adjusting rod 13 when the adjusting rod 13 rotates, thereby can adjust the height of elevating platform 4, however when adjusting pole 13 upwards adjusts, the adjusting spring 17 that sets up can reset to adjustable shelf 15 automatically to can withdraw base 1 with universal wheel 16 inside, influence the stability of base 1 when can avoiding using, accomplish the whole high elevating gear's for the maintenance of wind power generation equipment use of security like this.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A lifting device with high safety for maintaining wind power generation equipment is characterized in that,
the lifting device comprises a base (1) serving as a main frame of the lifting device for maintaining the wind power generation equipment, connecting rods (2) are symmetrically fixed at four corners of the upper surface of the base (1), and supporting rods (3) are movably connected inside the connecting rods (2);
the lifting platform (4) is welded on the upper surface of the supporting rod (3);
the positioning rods (8) are symmetrically arranged at the central position of the upper surface of the base (1), 2 groups of the positioning rods (8) are arranged, the reinforcing ribs (9) are symmetrically arranged on the left and right of the positioning rods (8), and the upper sides of the positioning rods (8) are movably connected with adjusting gears (10);
positioning gear pole (11), the meshing is connected the right side of adjusting gear (10), just the tail end fixedly connected with servo motor (12) of positioning gear pole (11).
2. The high-safety lifting device for maintaining wind power generation equipment according to claim 1, wherein the lifting platform (4) further comprises:
the protective baffles (5) are arranged outside the upper surface of the lifting platform (4), and the protective baffles (5) are uniformly distributed along the periphery of the upper surface of the lifting platform (4);
the positioning chute (6) is formed in the center of the upper surface of the protective baffle (5), and the positioning chute (6) is of a T-shaped structure;
the safety buckle (7) is fixed inside the positioning sliding groove (6), and the safety buckle (7) is symmetrical about the horizontal center line of the lifting platform (4).
3. The high-safety lifting device for maintenance of wind power generation equipment according to claim 1, wherein the adjusting gear (10) further comprises:
the adjusting rod (13) is meshed and connected to the inner side of the adjusting gear (10), and a telescopic structure is formed between the adjusting gear (10) and the adjusting rod (13);
and the positioning bulge (14) is fixed at the upper end of the telescopic adjusting rod (13), and a rotating structure is formed between the adjusting rod (13) and the lifting platform (4).
4. The lifting device for wind power generation equipment maintenance with high safety according to claim 3, wherein the adjusting lever (13) further comprises:
a movable frame (15) which is arranged at the lower end of the adjusting rod (13), a clamping structure is formed between the movable frame (15) and the base (1), and the movable frame (15) is symmetrical about the horizontal center line of the base (1);
universal wheels (16) symmetrically arranged at the left side and the right side of the movable frame (15), wherein the universal wheels (16) penetrate through the lower surface of the base (1).
5. The high-safety lifting device for maintaining wind power generation equipment according to claim 4, wherein the movable frame (15) further comprises:
and the adjusting spring (17) is sleeved on the outer side above the movable frame (15), and an elastic structure is formed between the movable frame (15) and the base (1) through the adjusting spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186636.1U CN215924317U (en) | 2021-05-31 | 2021-05-31 | High-safety lifting device for maintaining wind power generation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121186636.1U CN215924317U (en) | 2021-05-31 | 2021-05-31 | High-safety lifting device for maintaining wind power generation equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215924317U true CN215924317U (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121186636.1U Active CN215924317U (en) | 2021-05-31 | 2021-05-31 | High-safety lifting device for maintaining wind power generation equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852928A (en) * | 2022-04-13 | 2022-08-05 | 江西清江建设发展有限公司 | Lifting device convenient for decoration |
| CN115010042A (en) * | 2022-07-20 | 2022-09-06 | 常州机电职业技术学院 | Lifting safety device for new energy automobile maintenance and detection and method thereof |
-
2021
- 2021-05-31 CN CN202121186636.1U patent/CN215924317U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114852928A (en) * | 2022-04-13 | 2022-08-05 | 江西清江建设发展有限公司 | Lifting device convenient for decoration |
| CN114852928B (en) * | 2022-04-13 | 2023-05-16 | 江西清江建设发展有限公司 | Lifting device for conveniently decoration and fitment |
| CN115010042A (en) * | 2022-07-20 | 2022-09-06 | 常州机电职业技术学院 | Lifting safety device for new energy automobile maintenance and detection and method thereof |
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