CN113708317A - Cable protection device for wind generating set - Google Patents
Cable protection device for wind generating set Download PDFInfo
- Publication number
- CN113708317A CN113708317A CN202111064676.3A CN202111064676A CN113708317A CN 113708317 A CN113708317 A CN 113708317A CN 202111064676 A CN202111064676 A CN 202111064676A CN 113708317 A CN113708317 A CN 113708317A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- generating set
- wind generating
- cylinder
- inner cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/30—Installations of cables or lines on walls, floors or ceilings
- H02G3/34—Installations of cables or lines on walls, floors or ceilings using separate protective tubing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
Abstract
The invention discloses a cable protection device for a wind generating set, which relates to the technical field of wind power generation, and particularly relates to a cable protection device for a wind generating set. This cable protector for wind generating set uses through the cooperation of storage cylinder, protecting tube, connecting plate, accomodates the protecting tube through the storage cylinder, accomodates the protecting tube folding to the inner chamber of storage cylinder, straightens the protecting tube the back, uses the connecting pipe of connecting plate bottom to be connected with another group's fixed cylinder, and then makes the protecting tube protect the cable surface.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to a cable protection device for a wind generating set.
Background
The wind generating set comprises a wind wheel and a generator; the wind wheel comprises blades, a hub, a reinforcing member and the like; it has the functions of wind driven blade rotation to generate electricity, generator head rotation, etc. The wind power generation power supply comprises a wind generating set, a tower frame for supporting the generating set, a storage battery charging controller, an inverter, an unloader, a grid-connected controller, a storage battery pack and the like, and when the wind generating set generates electricity, the output electric frequency is ensured to be constant. The wind power generation system is very necessary for wind power grid-connected power generation and wind-solar hybrid power generation. To ensure the constant frequency of wind power, one way is to ensure the constant rotating speed of the generator, i.e. the constant speed and constant frequency operation way, because the generator is driven by the wind turbine through the transmission device to operate, the rotating speed of the wind turbine needs to be undoubtedly constant, and the way can influence the conversion efficiency of wind energy; the other mode is that the rotating speed of the generator changes along with the wind speed, and the constant frequency of the output electric energy is ensured by other means, namely, the variable-speed constant-frequency operation is realized.
When a cable used by a wind generating set is installed, the number of the cables is large, various cables are easy to twist, the cables are damaged, a cable fixer needs to be fixed for many times, the operation of fixing the cables is inconvenient, and the installation efficiency is affected, so that the cable protection device for the wind generating set is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a cable protection device for a wind generating set, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a cable protection device for a wind generating set comprises a fixed cylinder, wherein a thread fixing cylinder is fixedly installed in an inner cavity of the fixed cylinder, a thread hole is formed in the surface of the thread fixing cylinder, an anti-slip pad is fixedly connected to one side of an inner cavity of the thread hole, a slide rod is slidably connected to the inside of the thread fixing cylinder, one end of the slide rod extends to the inner cavity of the thread hole, a fixed block is fixedly connected to the inner cavity of the thread hole, a threaded rod is rotatably connected to the inner cavity of the thread fixing cylinder, a turbine is fixedly connected to the other end of the threaded rod, a motor is fixedly installed in the inner cavity of the thread fixing cylinder, a main gear is fixedly connected to one end of an output shaft of the motor, a rotating column is rotatably connected to the inner cavity of the thread fixing cylinder, a worm is fixedly connected to one end of the rotating column, the worm is meshed with the turbine, and a transmission gear is fixedly sleeved on the other end of the rotating column, the transmission gear is meshed with the main gear, a storage barrel is arranged at the bottom of the fixed barrel, a protective pipe is fixedly connected to the inner cavity of the storage barrel, and a connecting plate is fixedly connected to one end of the protective pipe.
Optionally, the side surface of the fixing block is fixedly connected with an elastic rubber pad, and the elastic rubber pad and the non-slip pad are both arc-shaped.
Optionally, a heat dissipation fan is fixedly mounted at the center of the lower surface of the wire fixing cylinder, threaded connection grooves are formed in the upper surface of the fixing cylinder and the lower surface of the containing cylinder, and a connecting block is fixedly connected to one side of the fixing cylinder.
Optionally, one side threaded connection of connecting block has the fixed plate, the inner chamber of fixed plate rotates and is connected with two-way lead screw, the sliding block has all been cup jointed at two ends that two-way lead screw thread opposite direction.
Optionally, a mounting groove is formed in the lower surface of the fixed barrel, an installation pipe is connected to the inner cavity of the mounting groove in a threaded mode, and one end of the installation pipe is fixedly connected with the upper surface of the storage barrel.
Optionally, the upper surface and the lower surface of the connecting plate are both fixedly connected with connecting pipes, and the connecting pipes are matched with the threaded connecting grooves.
Optionally, the sliding block is connected to the inner cavity of the fixing plate in a sliding mode, one end of the sliding block is fixedly connected with a fastening ring, one end of the fastening ring is fixedly connected with a fastening plate, a threaded column is sleeved in the inner cavity of the fastening plate, and nuts are connected to two ends of the threaded column in a threaded mode.
Optionally, an inner cavity of the fastening ring is fixedly connected with an anti-skid wear-resistant ring.
The invention provides a cable protection device for a wind generating set, which has the following beneficial effects:
1. this cable protector for wind generating set, through the master gear, drive gear, the threaded rod, the slide bar, the cooperation of fixed block is used, through the inner chamber that passes storage cylinder and through wires hole with different cables, can install multiunit device according to the difference of stand height, finish the cable erection back, starter motor, the control master gear rotates, and then make drive gear rotate in step, and then make the rotation post rotate and drive the vortex pole and rotate, make the turbine of adaptation rotate, and then make the threaded rod rotate, make the position of slide bar take place to remove, and then promote the fixed block and carry out the centre gripping to the cable, high durability and convenient operation, the manual fixed mode of current cable protector has been changed, adopt the centre gripping mode of disposable linkage, and is more convenient.
2. This cable protector for wind generating set uses through the cooperation of storage cylinder, protecting tube, connecting plate, accomodates the protecting tube through the storage cylinder, accomodates the protecting tube folding to the inner chamber of storage cylinder, straightens the protecting tube the back, uses the connecting pipe of connecting plate bottom to be connected with another group's fixed cylinder, and then makes the protecting tube protect the cable surface.
3. This cable protector for wind generating set carries out the centre gripping through the tighrening ring to the stand, is convenient for install the device, utilizes the screw to install between connecting block and the fixed plate simultaneously, can pull down exclusive use with the solid fixed cylinder, and adaptability is stronger.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic sectional view of the present invention from above;
FIG. 3 is a schematic structural view of a protective tube according to the present invention;
FIG. 4 is a schematic view of the structure of the rotating column of the present invention;
FIG. 5 is a schematic top view of the present invention.
In the figure: 1. a fixed cylinder; 2. a wire fixing cylinder; 3. a storage cylinder; 4. a non-slip mat; 5. threading holes; 6. an elastic rubber pad; 7. a threaded rod; 8. a slide bar; 9. a transmission gear; 10. a main gear; 11. a motor; 12. rotating the column; 13. a fixed block; 14. connecting grooves by screw threads; 15. mounting grooves; 16. a heat radiation fan; 17. a protective tube; 18. a connecting pipe; 19. a connecting plate; 20. a turbine; 21. a worm; 22. a fixing plate; 23. a slider; 25. a bidirectional screw rod; 26. installing a pipe; 27. a fastening plate; 28. a fastening ring; 29. an anti-skid wear-resistant ring; 30. a threaded post; 31. a nut; 32. and (4) connecting the blocks.
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.
Referring to fig. 1 to 5, the present invention provides a technical solution: a cable protection device for a wind generating set comprises a fixed cylinder 1, a thread fixing cylinder 2 is fixedly installed in an inner cavity of the fixed cylinder 1, a thread hole 5 is formed in the surface of the thread fixing cylinder 2, an anti-slip pad 4 is fixedly connected to one side of the inner cavity of the thread hole 5, a slide rod 8 is slidably connected to the inner portion of the thread fixing cylinder 2, one end of the slide rod 8 extends to the inner cavity of the thread hole 5 and is fixedly connected with a fixed block 13, the inner cavity of the thread fixing cylinder 2 is rotatably connected with a threaded rod 7, one end of the threaded rod 7 is sleeved to the inner cavity of the slide rod 8 in a threaded manner, the other end of the threaded rod 7 is fixedly connected with a turbine 20, a motor 11 is fixedly installed in the inner cavity of the thread fixing cylinder 2, a main gear 10 is fixedly connected to one end of an output shaft of the motor 11, a rotating column 12 is rotatably connected to the inner cavity of the thread fixing cylinder 2, a worm 21 is fixedly connected to one end of the rotating column 12, the worm 21 is meshed with the turbine 20, a transmission gear 9 is fixedly sleeved to the other end of the rotating column 12, the transmission gear 9 is meshed with the main gear 10, different cables penetrate through the inner cavities of the storage barrel 3 and the threading hole 5, a plurality of groups of devices can be installed according to different heights of the stand columns, after the cables are installed, the motor 11 is started to control the main gear 10 to rotate, further the transmission gear 9 synchronously rotates, further the rotating column 12 rotates to drive the worm 21 to rotate, the adaptive worm 21 rotates, further the threaded rod 7 rotates, the position of the sliding rod 8 moves, further the fixing block 13 is pushed to clamp the cables, the operation is convenient, the manual fixing mode of the existing cable protection device is changed, a one-time linkage clamping mode is adopted, the convenience is improved, the storage barrel 3 is arranged at the bottom of the fixing barrel 1, the protective tube 17 is fixedly connected to the inner cavity of the storage barrel 3, the connecting plate 19 is fixedly connected to one end of the protective tube 17, and the protective tube 17 is stored through the storage barrel 3, folding the inner chamber of accomodating section of thick bamboo 3 with protective tube 17, after straightening protective tube 17, use connecting plate 19 bottom and connecting pipe 18 to be connected with another group's solid fixed cylinder 1, and then make protective tube 17 protect the cable surface, protective tube 17 adopts waterproof cloth preparation.
Wherein, the side fixedly connected with elastic rubber pad 6 of fixed block 13, elastic rubber pad 6 and slipmat 4 all are the arc, utilize fixed block 13 to promote contact between elastic rubber pad 6 and the cable, can play certain leakproofness effect when cooperation slipmat 4 is fixed the cable.
Wherein, the center fixed mounting of solidus section of thick bamboo 2 lower surface has cooling blower 16, and threaded connection groove 14 has all been seted up to the upper surface of a fixed cylinder 1 and the lower surface of containing cylinder 3, and one side fixedly connected with connecting block 32 of a fixed cylinder 1.
Wherein, one side threaded connection of connecting block 32 has fixed plate 22, and the inner chamber of fixed plate 22 rotates and is connected with two-way lead screw 25, and the both ends that two-way lead screw 25 screw thread opposite direction all cup jointed sliding block 23.
Wherein, mounting groove 15 has been seted up to the lower surface of solid fixed cylinder 1, and the inner chamber threaded connection of mounting groove 15 has installation pipe 26, and the one end of installation pipe 26 is connected with the last fixed surface of receiver 3.
Wherein, the upper surface and the lower surface of connecting plate 19 all are fixedly connected with connecting pipe 18, and connecting pipe 18 and threaded connection groove 14 looks adaptation.
Wherein, sliding block 23 sliding connection is to the inner chamber of fixed plate 22, sliding block 23's one end fixedly connected with tighrening ring 28, the one end fixedly connected with tighrening plate 27 of tighrening ring 28, threaded column 30 has been cup jointed to the inner chamber of tighrening plate 27, threaded column 30's both ends threaded connection has nut 31, carry out the centre gripping to the stand through tighrening ring 28, be convenient for install the device, utilize the screw to install between connecting block 32 and the fixed plate 22 simultaneously, can pull down exclusive use with a solid fixed cylinder 1, adaptability is stronger.
The inner cavity of the fastening ring 28 is fixedly connected with an anti-skid wear-resistant ring 29, and the friction force can be increased by the anti-skid wear-resistant ring 29.
In conclusion, when the cable protection device for the wind generating set is used, the fastening ring 28 is firstly sleeved on an upright post used by the wind generating set, then the rotary bidirectional screw rod 25 and the nut 31 clamp the fastening ring 28 and the upright post, then different cables penetrate through the inner cavities of the storage barrel 3 and the threading hole 5, a plurality of groups of devices can be installed according to different heights of the upright post, after the cables are installed, the motor 11 is started to control the main gear 10 to rotate, the transmission gear 9 rotates synchronously, the rotating post 12 rotates to drive the worm 21 to rotate, the adaptive worm 21 rotates, the threaded rod 7 rotates, the position of the sliding rod 8 moves, and the fixing block 13 is pushed to clamp the cables;
and then, rotating the connecting plate 19, taking down the connecting plate 19, pulling out the protective tube 17 with the folded inner cavity of the containing barrel 3, and connecting the connecting plate 19 with another fixed barrel 1 through the connecting tube 18.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a cable protector for wind generating set, includes a fixed section of thick bamboo (1), its characterized in that: the inner cavity of the fixed cylinder (1) is fixedly provided with a thread fixing cylinder (2), the surface of the thread fixing cylinder (2) is provided with a threading hole (5), one side of the inner cavity of the threading hole (5) is fixedly connected with an anti-slip pad (4), the inner part of the thread fixing cylinder (2) is slidably connected with a sliding rod (8), one end of the sliding rod (8) extends to the inner cavity of the threading hole (5) and is fixedly connected with a fixed block (13), the inner cavity of the thread fixing cylinder (2) is rotatably connected with a threaded rod (7), one end of the threaded rod (7) is in threaded sleeve connection with the inner cavity of the sliding rod (8), the other end of the threaded rod (7) is fixedly connected with a turbine (20), the inner cavity of the thread fixing cylinder (2) is fixedly provided with a motor (11), one end of an output shaft of the motor (11) is fixedly connected with a main gear (10), the inner cavity of the thread fixing cylinder (2) is rotatably connected with a rotating column (12), rotate one end fixedly connected with worm (21) of post (12), worm (21) and turbine (20) mesh mutually, the fixed cover of the other end of rotating post (12) has connect drive gear (9), drive gear (9) mesh mutually with master gear (10), the bottom of solid fixed cylinder (1) is provided with storage cylinder (3), the inner chamber fixedly connected with protective tube (17) of storage cylinder (3), the one end fixedly connected with connecting plate (19) of protective tube (17).
2. The cable protector for the wind generating set according to claim 1, wherein: the side face of the fixed block (13) is fixedly connected with an elastic rubber pad (6), and the elastic rubber pad (6) and the non-slip pad (4) are both arc-shaped.
3. The cable protector for the wind generating set according to claim 1, wherein: the central fixed mounting of a solidus section of thick bamboo (2) lower surface has cooling blower (16), threaded connection groove (14) have all been seted up to the upper surface of a solid fixed cylinder (1) and the lower surface of receiver (3), one side fixedly connected with connecting block (32) of a solid fixed cylinder (1).
4. The cable protector for the wind generating set according to claim 3, wherein: one side threaded connection of connecting block (32) has fixed plate (22), the inner chamber of fixed plate (22) rotates and is connected with two-way lead screw (25), sliding block (23) have all been cup jointed at two ends that two-way lead screw (25) screw thread opposite direction.
5. The cable protector for the wind generating set according to claim 1, wherein: mounting groove (15) have been seted up to the lower surface of solid fixed cylinder (1), the inner chamber threaded connection of mounting groove (15) has installation pipe (26), the one end of installation pipe (26) is connected with the last fixed surface of receiver (3).
6. The cable protector for the wind generating set according to claim 1, wherein: the upper surface and the lower surface of connecting plate (19) all fixedly connected with connecting pipe (18), connecting pipe (18) and threaded connection groove (14) looks adaptation.
7. The cable protector for the wind generating set according to claim 4, wherein: sliding block (23) sliding connection is to the inner chamber of fixed plate (22), the one end fixedly connected with tighrening ring (28) of sliding block (23), the one end fixedly connected with mounting plate (27) of tighrening ring (28), screw thread post (30) has been cup jointed to the inner chamber of mounting plate (27), the both ends threaded connection of screw thread post (30) has nut (31).
8. The cable protector for a wind generating set according to claim 7, wherein: the inner cavity of the fastening ring (28) is fixedly connected with an anti-skid wear-resistant ring (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064676.3A CN113708317A (en) | 2021-09-09 | 2021-09-09 | Cable protection device for wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064676.3A CN113708317A (en) | 2021-09-09 | 2021-09-09 | Cable protection device for wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113708317A true CN113708317A (en) | 2021-11-26 |
Family
ID=78659943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111064676.3A Withdrawn CN113708317A (en) | 2021-09-09 | 2021-09-09 | Cable protection device for wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113708317A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156799A (en) * | 2021-11-29 | 2022-03-08 | 江苏天菱电力设备有限公司 | Mpp power cable protection tube |
-
2021
- 2021-09-09 CN CN202111064676.3A patent/CN113708317A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114156799A (en) * | 2021-11-29 | 2022-03-08 | 江苏天菱电力设备有限公司 | Mpp power cable protection tube |
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| PB01 | Publication | ||
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Application publication date: 20211126 |