CN220086807U - Device for laying cable on wind power tower drum - Google Patents
Device for laying cable on wind power tower drum Download PDFInfo
- Publication number
- CN220086807U CN220086807U CN202320640580.5U CN202320640580U CN220086807U CN 220086807 U CN220086807 U CN 220086807U CN 202320640580 U CN202320640580 U CN 202320640580U CN 220086807 U CN220086807 U CN 220086807U
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- cable
- winch
- wind power
- tower
- fixed pulley
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- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 2
- 241001330002 Bambuseae Species 0.000 claims description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 2
- 239000011425 bamboo Substances 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The utility model discloses a device for laying a cable on a wind power tower, which belongs to the technical field of cable paying-off of offshore wind turbines and comprises a winch arranged on a platform at the top of a tower main body and a cable feeder arranged at the bottom of the tower main body, wherein a fixed pulley I and a fixed pulley II are respectively arranged at the input ends of the cable feeder and the winch, the cable feeder is used for conveying the cable, a rope is fixed at the end part of the cable, the rope is wound and lifted by the winch through the fixed pulley II, a plurality of sleeve cages are arranged on the inner wall of the tower main body, and the cable passes through the inner sides of the sleeve cages; the design is used for replacing the traditional tower cable paying-off, and the winch and the cable feeder are controlled to perform quick tower paying-off work, so that the difficulty of electric operation is optimized, and the time of offshore operation is prolonged; and the bolts at the openings of the sleeve cages are unscrewed, the roller is pushed by the springs to contact with the cable, and friction force and cable breakage probability are reduced.
Description
Technical Field
The utility model belongs to the technical field of offshore wind turbine cable paying-off, and particularly relates to a device for laying cables on a wind power tower.
Background
The wind power tower is a tower pole of wind power generation, and mainly plays a supporting role in the wind power generator set, and because power needs to be transmitted, the erection of cables is indispensable.
The traditional wind power tower cable is installed by completely pulling and paying off each layer of ropes by personnel, but the mode has the advantages that personnel and precious window period are generally consumed, the cable is extremely easy to damage due to collision caused by human factors in the construction process, and no cable needs to be replaced after damage, so that the wind power tower cable laying device is provided.
Disclosure of Invention
The utility model aims to provide a device for laying cables on a wind power tower, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
as a preferable scheme of the device for laying the cable of the wind power tower, the utility model comprises the following steps: the cable feeder comprises a winch arranged on a platform at the top of a tower body and a cable feeder arranged at the bottom of the tower body, wherein a fixed pulley I and a fixed pulley II are respectively arranged at the input ends of the cable feeder and the winch, the cable feeder is used for conveying cables, the end part of each cable is fixed with a rope, and the rope is wound and lifted by the winch through the fixed pulley II.
Preferably, a plurality of sleeve cages are arranged on the inner wall of the tower cylinder main body, and the cable passes through the inner sides of the sleeve cages.
Preferably, the sleeve cage is composed of two clamping pieces which are connected in a rotating mode, the opening ends of the clamping pieces are fixed in a screwing mode through bolts, a fixing base is integrally connected to the outer wall of one side of the clamping piece, and the fixing base is matched with the bolts to be fixed to the inner wall of the tower body.
Preferably, the inner wall of the clamping piece is provided with a plurality of rollers, the center shafts of the rollers are positioned in the slide ways in the clamping piece, the rollers slide along the slide ways, the slide ways are perpendicular to the axis of the clamping piece, and the inner sides of the slide ways are provided with springs for pushing the rollers to move towards the cable direction.
Preferably, one end of the spring is fixed with the inner wall of the slideway, and the other end of the slideway is abutted against the middle shaft of the roller.
Preferably, the cable at the input end of the cable feeder passes through one surface of the fixed pulley.
Preferably, the inner sides of the clamping piece and the fixing seat are provided with cavities for accommodating the rollers.
Compared with the prior art, the utility model has the beneficial effects that:
the design is used for replacing the traditional tower cable paying-off, and the winch and the cable feeder are controlled to perform quick tower paying-off work, so that the difficulty of electric operation is optimized, and the time of offshore operation is prolonged; and the bolts at the openings of the sleeve cages are unscrewed, the springs are utilized to push the rollers to be in contact with the cables, friction force and cable breakage probability are reduced, the bolts at the openings are screwed after the cables are in place, the clamping force is increased, the central shaft of the rollers presses the springs to completely enter the cavity, and the stability of the cables is not affected.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the cage of the present utility model;
FIG. 3 is a partial cross-sectional view of a clip of the present utility model;
in the figure: 1. a tower main body; 2. a cable reel; 3. a fixed pulley I; 4. sleeving a cage; 401. a clamping member; 402. a roller; 403. a fixing seat; 404. a cavity; 405. a slideway; 406. a spring; 5. a fixed pulley II; 6. a hoist; 7. a platform; 8. a cable; 9. a rope; 10. a cable feeder.
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.
Referring to fig. 1-3, the present utility model proposes a technical solution: the utility model provides a wind-powered electricity generation tower section of thick bamboo lays device of cable which characterized in that: the cable laying device comprises a winch 6 positioned on a platform 7 at the top of a tower drum main body 1 and a cable laying machine 10 positioned at the bottom of the tower drum main body 1, wherein a fixed pulley I3 and a fixed pulley II 5 are respectively arranged at the input ends of the cable laying machine 10 and the winch 6, the cable laying machine 10 is used for conveying a cable 8, a rope 9 is fixed at the end part of the cable 8, the rope 9 is wound and lifted by the winch 6 through the fixed pulley II 5, the cable 8 at the input end of the cable laying machine 10 passes through the surface of the fixed pulley I3, the fixed pulley I3 serves as a fulcrum, friction force is reduced, quick cable laying work can be carried out by controlling the speeds of the cable laying machine 10 and the winch 6, and therefore, the difficulty of electric operation is optimized, and the time of offshore operation is improved.
In this embodiment, further, a plurality of sleeve cages 4 are installed on the inner wall of the tower body 1, and the cable 8 passes through the inner side of the sleeve cages 4.
In this embodiment, further, the sleeve cage 4 is composed of two clamping members 401 rotatably connected with each other, the open ends of the clamping members 401 are screwed and fixed by bolts, a fixing seat 403 is integrally connected to the outer wall of one side of the clamping member 401, and the fixing seat 403 is matched with the bolts and fixed to the inner wall of the tower body 1.
In this embodiment, further, a plurality of rollers 402 are installed on the inner wall of the clamping member 401, the center axis of the rollers 402 is located in a slideway 405 inside the clamping member 401, the rollers 402 slide along the slideway 405, the slideway 405 is perpendicular to the axis of the clamping member 401, a spring 406 for pushing the rollers 402 to move towards the cable 8 is installed on the inner side of the slideway 405, one end of the spring 406 is fixed with the inner wall of the slideway 405, the other end of the slideway 405 abuts against the center axis of the rollers 402, and a cavity 404 for accommodating the rollers 402 is formed on the inner sides of the clamping member 401 and the fixing seat 403.
The working principle and the using flow of the utility model are as follows: the cable 8 end portion of the cable roll 2 is bound with the rope 9, the rope 9 passes through the surface of the fixed pulley I3, the inner side of the cable feeder 10, the inside of the sleeve cage 4 and the fixed pulley II 5, and finally, the cable 8 is rolled up by the winch 6, the bottom of the tower barrel main body 1 is driven to move upwards in the rolling process, the cable 8 also sequentially passes through the surface of the fixed pulley I3, the inner side of the cable feeder 10 and the inside of the sleeve cage 4, the quick cable laying work can be carried out by controlling the speeds of the cable feeder 10 and the winch 6, when the cable 8 is not in place, the bolt at the opening of the sleeve cage 4 is unscrewed, the roller 402 is pushed by the spring 406 to be in contact with the cable 8, the friction force and the damage probability of the cable 8 are reduced, after the cable 8 is in place, the bolt at the opening is screwed down, the roller 402 is extruded by the shaft along with the clamping force increase, the spring 406 can completely enter the inside of the cavity 404, and the stability of the cable 8 is not affected.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a wind-powered electricity generation tower section of thick bamboo lays device of cable which characterized in that: the cable feeder comprises a winch (6) and a cable feeder (10) arranged at the bottom of a main body (1) of a position Yu Datong, wherein the winch (6) is arranged on a top platform (7) of a main body (1), a first fixed pulley (3) and a second fixed pulley (5) are respectively arranged at the input ends of the cable feeder (10) and the winch (6), the cable feeder (10) is used for conveying a cable (8), a rope (9) is fixed at the end part of the cable (8), and the rope (9) is wound and lifted by the winch (6) through the second fixed pulley (5).
2. The wind power tower cabling apparatus according to claim 1, wherein: a plurality of sleeve cages (4) are arranged on the inner wall of the tower cylinder main body (1), and the cables (8) penetrate through the inner sides of the sleeve cages (4).
3. The wind power tower cabling device according to claim 2, wherein: the sleeve cage (4) is composed of two clamping pieces (401) which are connected in a rotating mode, the opening ends of the clamping pieces (401) are fixed in a screwed mode through bolts, a fixing seat (403) is integrally connected to the outer wall of one side of the clamping piece (401), and the fixing seat (403) is matched with the bolts to be fixed with the inner wall of the tower body (1).
4. A wind power tower cabling apparatus according to claim 3, wherein: a plurality of rollers (402) are arranged on the inner wall of the clamping piece (401), the center shaft of each roller (402) is located in a slideway (405) in the clamping piece (401), each roller (402) slides along the corresponding slideway (405), the slideway (405) is perpendicular to the axis of the clamping piece (401), and a spring (406) for pushing each roller (402) to move towards the cable (8) is arranged on the inner side of each slideway (405).
5. The wind power tower cabling apparatus according to claim 4, wherein: one end of the spring (406) is fixed with the inner wall of the slideway (405), and the other end of the slideway (405) is abutted against the central shaft of the roller (402).
6. The wind power tower cabling apparatus according to claim 1, wherein: the cable (8) at the input end of the cable feeder (10) passes through the surface of the fixed pulley I (3).
7. The wind power tower cabling device according to claim 5, wherein: the inner sides of the clamping piece (401) and the fixing seat (403) are provided with a cavity (404) for accommodating the roller (402).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640580.5U CN220086807U (en) | 2023-03-28 | 2023-03-28 | Device for laying cable on wind power tower drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640580.5U CN220086807U (en) | 2023-03-28 | 2023-03-28 | Device for laying cable on wind power tower drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220086807U true CN220086807U (en) | 2023-11-24 |
Family
ID=88832054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320640580.5U Active CN220086807U (en) | 2023-03-28 | 2023-03-28 | Device for laying cable on wind power tower drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220086807U (en) |
-
2023
- 2023-03-28 CN CN202320640580.5U patent/CN220086807U/en active Active
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