CN114084756B - Solar photovoltaic cable winding and paying-off device and winding and paying-off method thereof - Google Patents
Solar photovoltaic cable winding and paying-off device and winding and paying-off method thereof Download PDFInfo
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- CN114084756B CN114084756B CN202111621321.XA CN202111621321A CN114084756B CN 114084756 B CN114084756 B CN 114084756B CN 202111621321 A CN202111621321 A CN 202111621321A CN 114084756 B CN114084756 B CN 114084756B
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- support base
- groove
- solar photovoltaic
- paying
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- 238000004804 winding Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 17
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims 1
- 238000001125 extrusion Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4492—Manual drives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
Abstract
The invention discloses a solar photovoltaic cable winding and paying-off device and a winding and paying-off method thereof, relates to the technical field of photovoltaic cable winding and paying-off, and aims to solve the problems that the distances between two ends of an existing solar photovoltaic cable winding and paying-off cylinder cannot be adjusted, the existing solar photovoltaic cable winding and paying-off cylinder is inconvenient to be suitable for winding cables with different lengths, and the existing solar photovoltaic cable winding and paying-off cylinder is not placed outdoors in rainy days, so that the practicability is poor. The rear of first support base is provided with the second and supports the base, the upper end of first support base and second support base all is provided with the bearing housing seat, be provided with central steering column between first support base and the second support base, the one end outside of central steering column is provided with fixed limiting disc, the other end outside of central steering column is provided with the regulation and removes the dish, the front surface of regulation removes the dish is provided with the storage tank, the inside of storage tank is provided with the rain-proof cover, the surface of central steering column is provided with the removal spout, the inside of removal spout is provided with stable limiting column.
Description
Technical Field
The invention relates to the technical field of winding and paying-off of photovoltaic cables, in particular to a solar photovoltaic cable winding and paying-off device and a winding and paying-off method thereof.
Background
The characteristics of the photovoltaic cable are determined by the special insulating material and the sheath material of the cable, namely the crosslinked PE, after the photovoltaic cable is irradiated by an irradiation accelerator, the molecular structure of the cable material is changed, so that the performance of the photovoltaic cable is provided, the mechanical load resistance is realized, the cable can be practically laid on the sharp edge of a roof structure during installation and maintenance, meanwhile, the cable is required to bear pressure, bending, tension, cross-tensile load and strong impact, if the cable sheath is not strong enough, the insulating layer of the cable is seriously damaged, the service life of the whole cable is influenced, or the problems of short circuit, fire hazard, personnel injury danger and the like are caused, and a winding and unwinding device is generally used for assisting in the process of laying the photovoltaic cable, so that the laying efficiency is improved, and the winding and unwinding device is a so-called cable reel.
The distance between two ends of the existing solar photovoltaic cable winding and paying-off drum cannot be adjusted, the solar photovoltaic cable winding and paying-off drum is inconvenient to be suitable for cable winding with different lengths, and is not changed to be placed outdoors in rainy days, so that the practicality is poor.
Disclosure of Invention
The invention aims to provide a solar photovoltaic cable winding and paying-off device and a winding and paying-off method thereof, which are used for solving the problems that the distances between two ends of the existing solar photovoltaic cable winding and paying-off drum provided in the background art cannot be adjusted, the existing solar photovoltaic cable winding and paying-off drum is inconvenient to be suitable for winding cables with different lengths, and the existing solar photovoltaic cable winding and paying-off drum is not placed outdoors in rainy days, so that the practicability is poor.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a solar photovoltaic cable rolling pay-off, includes first support base, the rear of first support base is provided with the second support base, the upper end of first support base and second support base all is provided with the bearing housing seat, be provided with central revolving post between first support base and the second support base, the one end outside of central revolving post is provided with fixed spacing dish, the other end outside of central revolving post is provided with the regulation and removes the dish, the front surface of regulation removes the dish is provided with the storage tank, and storage tank and regulation remove the dish structure as an organic whole, the inside of storage tank is provided with the rain-proof cover, the surface of central revolving post is provided with the removal spout, the inside of removal spout is provided with stabilizes spacing post, the center department of regulation removes the dish is provided with the centre groove, and centre groove and regulation remove the dish structure as an organic whole, the inner wall in centre groove is provided with the connection limiting plate, and connects limiting plate and regulation and remove the dish structure as an organic whole, the both ends of centre revolving post all are provided with the revolving post, and rotate and the structure as an organic whole with the centre revolving post.
Preferably, the surface of connecting the limiting plate is provided with the through hole, and the through hole is as an organic whole structure with connecting the limiting plate, it reciprocates with stabilizing spacing post to connect the limiting plate, and stabilizing spacing post, connecting the limiting plate and remove the spout and all be provided with four, remove spout and central rotating post structure as an organic whole.
Preferably, the opening part of the storage tank is provided with a sealing cover plate, the outer wall of the sealing cover plate is provided with fixing plates, the fixing plates and the sealing cover plate are of an integrated structure, and the fixing plates are provided with four.
Preferably, one end of the fixing piece is provided with a screw, the outside of the storage groove is provided with a screw groove, the screw groove and the adjusting moving disc are of an integrated structure, and the fixing piece is in threaded connection with the screw groove through the screw.
Preferably, the fixed magnet is arranged in front of the adjusting moving disc, and is magnetically connected with the adjusting moving disc and the central rotating column, an anti-slip pad is arranged on the outer wall of one end of the fixed magnet, and the anti-slip pad is bonded and connected with the fixed magnet.
Preferably, the rear surface of fixed limiting plate is provided with the slot board, and slot board and fixed limiting plate welded connection, the upper surface of slot board is provided with the slot, and slot board structure as an organic whole, the slot is vertical to run through the slot board the top of slot board is provided with the roof, the lower extreme of roof is provided with the picture peg, and picture peg and roof structure as an organic whole, the outer wall of picture peg is provided with the extrusion pad, and extrusion pad and picture peg bonding connection, the roof passes through the picture peg and inserts in the slot, slot board and roof all are provided with four.
Preferably, the upper surface of roof is provided with the go-between, and the go-between passes through the pulling force rope with the one end of rain-proof cover to be connected, go-between and roof welded connection.
Preferably, the front end of rotation post is provided with the spliced pole, the front surface of spliced pole is provided with the sunken groove of bolt, and the sunken groove of bolt and spliced pole structure as an organic whole, the sunken groove of bolt is provided with two, the inside in sunken groove of bolt is provided with the bolt, and the spliced pole passes through bolt and rotation post threaded connection, the one end of spliced pole is provided with L shape handle frame, and L shape handle frame and spliced pole structure as an organic whole, the outside of L shape handle frame is provided with anti-skidding handle sleeve.
Preferably, the upper surface of bearing housing seat is provided with rings seat, and rings seat and bearing housing seat welded connection, rings seat's upper end is provided with plays rings, be provided with ball bearing between bearing housing seat and the rotation post, and rotate the post and rotate with the bearing housing seat through ball bearing and be connected, the one end of first support base is provided with threaded connection post, and threaded connection post is connected with first support base and second support base, threaded connection post's outside is provided with the nut.
Preferably, a winding and paying-off method of a solar photovoltaic cable winding and paying-off device comprises the following steps of:
step one: tightening the two bolts to fix the connecting column and the rotating column, then penetrating the threaded connecting column through the first support base and the second support base, and tightening the nuts;
step two: when the rain does not fall, the sealing cover plate is covered at the opening of the storage groove, four screws are screwed tightly, the distance between the fixed limiting disc and the adjustable moving disc is adjusted according to the length of the cable, and after the distance is adjusted, the fixed magnet is placed at the joint of the adjustable moving disc and the central rotating column;
step three: the cable is placed on the central rotating column, the L-shaped handle frame is rotated, the cable is wound, and the cable is only required to be pulled forwards during wire releasing;
step four: the sealing cover plate is opened when raining, one end of the hollow circular rain cover is taken out, the fixed limiting disc and the adjusting moving disc are sleeved inside, and the inserting plate is inserted into the inserting groove.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the movable chute is arranged on the surface of the central rotating column, the stable limiting column is arranged in the movable chute, the stable limiting column is fixedly welded on the inner wall of the movable chute, the connecting limiting plate is arranged on the inner wall of the adjusting movable disk, the through hole is arranged on the surface of the connecting limiting plate, the stable limiting column is positioned in the through hole, the adjusting movable disk moves back and forth through the connecting limiting plate and the stable limiting column, so that the distance between the adjusting movable disk and the fixed limiting disk is adjusted, the adjusting movable disk can be adjusted according to the length of a cable, the winding length is shortened, the left-right moving distance is prevented from being greatly deviated in the direction during paying-off, the paying-off stability is improved, the distance between the adjusting movable disk and the fixed limiting disk is increased when the length of the cable is longer, the applicability and the practicability are improved, the fixed magnet is placed at the joint of the adjusting movable disk and the central rotating column after the distance between the adjusting movable disk is adjusted, the fixed magnet is magnetically fixed on the surface of the adjusting movable disk and the central rotating column, the adjusting movable disk is prevented from moving, the stability of the fixed magnet is improved through the pad, and the sliding-preventing movement of the adjusting movable disk is further prevented.
2. Through setting up the storage tank at regulation movable disk front surface, set up the rain-proof cover inside the storage tank, the rain-proof cover is hollow circular, one end is fixed with the external fastener of storage tank inner wall, the other end passes through the pulling force rope with the go-between and is connected, take out the rain-proof cover, with fixed limiting disk and regulation movable disk cover inside, and insert the picture peg inside the slot, rely on the extrusion pad to extrude fixedly, prevent that the rain-proof cover from dropping, carry out rain-proof protection through the cable of rain-proof cover to the rolling, avoid the rainwater to corrode it, improve its life and security, also make whole more suitable for outdoor use, improve the practicality.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the adjusting moving disc and the central rotating post of the present invention;
FIG. 3 is a schematic view of the front surface structure of the adjusting moving plate of the present invention;
FIG. 4 is a schematic view of a connecting column according to the present invention;
FIG. 5 is a schematic view of the rear surface structure of the fixed limiting plate of the present invention;
in the figure: 1. a first support base; 2. a second support base; 3. a bearing sleeve seat; 4. a ball bearing; 5. rotating the column; 6. a connecting column; 7. a bolt; 8. a bolt recess groove; 9. a nut; 10. a threaded connection post; 11. lifting rings; 12. a hanging ring seat; 13. adjusting the moving disc; 14. fixing a limiting disc; 15. a central rotating column; 16. moving the chute; 17. stabilizing the limit column; 18. sealing the cover plate; 19. a fixing piece; 20. a screw; 21. fixing a magnet; 22. an anti-slip pad; 23. connecting a limiting plate; 24. a through hole; 25. a storage tank; 26. a rain cover; 27. a screw groove; 28. a central slot; 29. an L-shaped handle frame; 30. an anti-slip handle glove; 31. a slot plate; 32. a slot; 33. a top plate; 34. a connecting ring; 35. inserting plate; 36. and (3) extruding the pad.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present invention is provided: the utility model provides a solar photovoltaic cable rolling pay-off, including first support base 1, the rear of first support base 1 is provided with second support base 2, the upper end of first support base 1 and second support base 2 all is provided with bearing housing seat 3, be provided with central steering column 15 between first support base 1 and the second support base 2, the one end outside of central steering column 15 is provided with fixed limiting plate 14, the other end outside of central steering column 15 is provided with regulation movable disk 13, the front surface of regulation movable disk 13 is provided with storage tank 25, and storage tank 25 and regulation movable disk 13 are integrated into one piece, the inside of storage tank 25 is provided with rain-proof cover 26, the surface of central steering column 15 is provided with removal spout 16, the inside of removal spout 16 is provided with stable limiting column 17, the center department of regulation movable disk 13 is provided with centre tank 28, and centre tank 28 and regulation movable disk 13 are integrated into one piece, the inner wall of centre tank 28 is provided with connection limiting plate 23, and connect limiting plate 23 and regulation movable disk 13 to be integrated into one piece, the both ends of centre steering column 15 all are provided with rotation post 5, and centre steering column 15 is integrated into one piece with rotation post 15.
Further, the surface of connecting limiting plate 23 is provided with through hole 24, and through hole 24 and connecting limiting plate 23 structure as an organic whole, connecting limiting plate 23 is through hole 24 and stable spacing post 17 back-and-forth movement, and stable spacing post 17, connecting limiting plate 23 and removal spout 16 all are provided with four, remove spout 16 and central column 15 structure as an organic whole, adjust movable tray 13 and stable spacing post 17 back-and-forth movement through connecting limiting plate 23, thereby realize adjusting movable tray 13 and fixed spacing tray 14 between the distance adjustment, improve the stability of adjustment removal, both be applicable to the stub cable and use, also be applicable to the long cable and use, improve the practicality.
Further, the opening part of the storage tank 25 is provided with a sealing cover plate 18, the outer wall of the sealing cover plate 18 is provided with a fixing plate 19, the fixing plate 19 and the sealing cover plate 18 are of an integrated structure, the fixing plates 19 are four, the storage tank 25 is sealed and fixed through the sealing cover plate 18, the rain cover 26 inside the storage tank 25 is prevented from being damaged, and the safety is improved.
Further, the one end of stationary blade 19 is provided with screw 20, the outside of storage tank 25 is provided with screw groove 27, and screw groove 27 and regulation remove disk 13 structure as an organic whole, stationary blade 19 passes through screw 20 and screw groove 27 threaded connection, it can dismantle to realize sealed apron 18, can take out inside rain-proof cover 26 in the time of raining, will fix limiting disk 14 and adjust removal disk 13 cover inside, carry out rain-proof protection through the cable of rain-proof cover 26 to the rolling, avoid the rainwater to corrode it, improve its life and security, also make whole more suitable for outdoor use, improve the practicality.
Further, the place ahead of adjusting the removal dish 13 is provided with fixed magnetite 21, and fixed magnetite 21 all magnetic connection with adjusting removal dish 13 and central revolving post 15, the one end outer wall of fixed magnetite 21 is provided with slipmat 22, and slipmat 22 and fixed magnetite 21 bonding connection, put fixed magnetite 21 in adjusting removal dish 13 and central revolving post 15 junction, rely on fixed magnetite 21 and adjusting removal dish 13 and central revolving post 15 surface magnetism to be fixed, avoid adjusting removal dish 13 to remove, improve the stability that fixed magnetite 21 and central revolving post 15 are connected through slipmat 22, further prevent adjusting removal dish 13 to remove.
Further, the rear surface of fixed limiting plate 14 is provided with slot plate 31, and slot plate 31 and fixed limiting plate 14 welded connection, the upper surface of slot plate 31 is provided with slot 32, and slot 32 and slot plate 31 structure as an organic whole, the top of slot 32 vertical penetration slot plate 31 is provided with roof 33, the lower extreme of roof 33 is provided with picture peg 35, and picture peg 35 and roof 33 structure as an organic whole, the outer wall of picture peg 35 is provided with extrusion pad 36, and extrusion pad 36 and picture peg 35 bonding connection, roof 33 inserts in slot 32 through picture peg 35, slot plate 31 and roof 33 all are provided with four, picture peg 35 inserts inside the slot 32, rely on extrusion pad 36 to extrude fixedly, prevent rain-proof cover 26 drop.
Further, the upper surface of roof 33 is provided with go-between 34, and go-between 34 is connected through the pulling force rope with the one end of rain-proof cover 26, go-between 34 and roof 33 welded connection, and rain-proof cover 26 one end is fixed with the external fastener of storage tank 25 inner wall, and the other end passes through the pulling force rope with go-between 34 to be connected, is convenient for adjust the direction of picture peg 35, improves the flexibility.
Further, the front end of the rotation post 5 is provided with a connecting post 6, the front surface of the connecting post 6 is provided with a bolt concave groove 8, the bolt concave groove 8 and the connecting post 6 are of an integrated structure, the bolt concave groove 8 is provided with two, the inside of the bolt concave groove 8 is provided with a bolt 7, the connecting post 6 is in threaded connection with the rotation post 5 through the bolt 7, one end of the connecting post 6 is provided with an L-shaped handle frame 29, the L-shaped handle frame 29 and the connecting post 6 are of an integrated structure, the outer part of the L-shaped handle frame 29 is provided with an anti-slip handle sleeve 30, and the central rotation post 15 can be driven to rotate through rotating the L-shaped handle frame 29, so that a cable is wound, and only a cable is required to be pulled forwards during paying off.
Further, the upper surface of bearing housing seat 3 is provided with rings seat 12, and rings seat 12 and bearing housing seat 3 welded connection, rings seat 12's upper end is provided with plays rings 11, be provided with ball bearing 4 between bearing housing seat 3 and the rotation post 5, and rotation post 5 rotates through ball bearing 4 and bearing housing seat 3 to be connected, the one end of first support base 1 is provided with threaded connection post 10, and threaded connection post 10 is connected with first support base 1 and second support base 2, threaded connection post 10's outside is provided with nut 9, be convenient for lift by crane the removal to whole through rings seat 12, run through first support base 1 and second support base 2 with threaded connection post 10, and twist nut 9, improve the stability between first support base 1 and the second support base 2, avoid the skew.
Further, a winding and paying-off method of the solar photovoltaic cable winding and paying-off device comprises the following steps of:
step one: tightening the two bolts 7, fixing the connecting column 6 with the rotating column 5, then penetrating the threaded connecting column 10 through the first support base 1 and the second support base 2, and tightening the nuts 9;
step two: when the rain does not fall, the sealing cover plate 18 is covered at the opening of the storage groove 25, four screws 20 are screwed tightly, the distance between the fixed limiting disc 14 and the adjustable moving disc 13 is adjusted according to the length of the cable, and after the distance is adjusted, the fixed magnet 21 is placed at the joint of the adjustable moving disc 13 and the central rotating column 15;
step three: the cable is placed on the central rotating column 15, the L-shaped handle frame 29 is rotated, the cable is wound, and the cable is only required to be pulled forwards during the wire releasing;
step four: the sealing cover plate 18 is opened when raining, one end of the hollow circular rain cover 26 is taken out, the fixed limiting plate 14 and the adjusting moving plate 13 are sleeved inside, and the inserting plate 35 is inserted into the inserting groove 32.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention 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 invention 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 (8)
1. Solar photovoltaic cable rolling pay-off, including first support base (1), its characterized in that: the rear of the first support base (1) is provided with a second support base (2), the upper ends of the first support base (1) and the second support base (2) are respectively provided with a bearing sleeve base (3), a central rotating column (15) is arranged between the first support base (1) and the second support base (2), one end of the central rotating column (15) is externally provided with a fixed limiting disc (14), the other end of the central rotating column (15) is externally provided with an adjusting moving disc (13), the front surface of the adjusting moving disc (13) is provided with a storage groove (25), the storage groove (25) and the adjusting moving disc (13) are of an integrated structure, the inside of the storage groove (25) is provided with a rain cover (26), the surface of the central rotating column (15) is provided with a movable sliding groove (16), the inside of the movable sliding groove (16) is provided with a stable limiting column (17), the center of the adjusting moving disc (13) is provided with a center groove (28), the center groove (28) and the center groove (13) and the adjusting moving disc (13) are of the same structure, the center groove (28) is connected with the inner wall (23) of the adjusting moving disc (13) into an integrated structure, the two limiting plates (23) are connected with the center rotating disc (23), and the rotating column (5) and the central rotating column (15) are of an integrated structure, the surface of the connecting limiting plate (23) is provided with a through hole (24), the through hole (24) and the connecting limiting plate (23) are of an integrated structure, the connecting limiting plate (23) moves back and forth through the through hole (24) and the stabilizing limiting column (17), the connecting limiting plate (23) and the moving chute (16) are all provided with four, the moving chute (16) and the central rotating column (15) are of an integrated structure, the rear surface of the fixed limiting plate (14) is provided with a slot plate (31), the slot plate (31) is in welded connection with the fixed limiting plate (14), the upper surface of the slot plate (31) is provided with a slot (32), the slot plate (32) and the slot plate (31) are of an integrated structure, the slot plate (32) is vertically penetrated and inserted above the slot plate (31), the lower end of the top plate (33) is provided with a top plate (33), the lower end of the top plate (33) is provided with a slot plate (35), the plug plate (35) is integrally connected with the top plate (35) through the plug plate (35), the plug plate (35) is connected with the plug plate (35) in a pressing pad (35), the slot board (31) and the top board (33) are respectively provided with four slots.
2. The solar photovoltaic cable winding and unwinding device according to claim 1, wherein: the opening part of the storage groove (25) is provided with a sealing cover plate (18), the outer wall of the sealing cover plate (18) is provided with fixing plates (19), the fixing plates (19) and the sealing cover plate (18) are of an integrated structure, and the fixing plates (19) are provided with four.
3. A solar photovoltaic cable take-up and pay-off device as claimed in claim 2, wherein: one end of the fixing piece (19) is provided with a screw (20), the outside of the storage groove (25) is provided with a screw groove (27), the screw groove (27) and the adjusting moving disc (13) are of an integrated structure, and the fixing piece (19) is in threaded connection with the screw groove (27) through the screw (20).
4. A solar photovoltaic cable take-up and pay-off device according to claim 3, wherein: the front of regulation removes dish (13) is provided with fixed magnetite (21), and fixed magnetite (21) all are connected with regulation removes dish (13) and central revolving post (15) magnetism, the one end outer wall of fixed magnetite (21) is provided with slipmat (22), and slipmat (22) are connected with fixed magnetite (21) bonding.
5. The solar photovoltaic cable winding and unwinding device of claim 4, wherein: the upper surface of roof (33) is provided with go-between (34), and go-between (34) are connected through pulling force rope with the one end of rain-proof cover (26), go-between (34) and roof (33) welded connection.
6. The solar photovoltaic cable winding and unwinding device according to claim 5, wherein: the front end of rotation post (5) is provided with spliced pole (6), the front surface of spliced pole (6) is provided with bolt recess groove (8), and bolt recess groove (8) and spliced pole (6) are integrated into one piece structure, bolt recess groove (8) are provided with two, the inside of bolt recess groove (8) is provided with bolt (7), and spliced pole (6) pass through bolt (7) and rotation post (5) threaded connection, the one end of spliced pole (6) is provided with L shape handle frame (29), and L shape handle frame (29) and spliced pole (6) are integrated into one piece structure, the outside of L shape handle frame (29) is provided with anti-skidding handle cover (30).
7. The solar photovoltaic cable winding and unwinding device of claim 6, wherein: the upper surface of bearing housing seat (3) is provided with rings seat (12), and rings seat (12) and bearing housing seat (3) welded connection, the upper end of rings seat (12) is provided with lifting ring (11), be provided with ball bearing (4) between bearing housing seat (3) and rotation post (5), and rotation post (5) are connected with bearing housing seat (3) rotation through ball bearing (4), the one end of first support base (1) is provided with threaded connection post (10), and threaded connection post (10) are connected with first support base (1) and second support base (2), the outside of threaded connection post (10) is provided with nut (9).
8. A winding and paying-off method of a solar photovoltaic cable winding and paying-off device based on the solar photovoltaic cable winding and paying-off device as claimed in claim 7, comprising the following steps:
step one: tightening the two bolts (7), fixing the connecting column (6) and the rotating column (5), then penetrating the threaded connecting column (10) through the first support base (1) and the second support base (2), and tightening the nuts (9);
step two: when the rain does not fall, the sealing cover plate (18) is covered at the opening of the storage groove (25), four screws (20) are twisted tightly, the distance between the fixed limiting disc (14) and the adjustable moving disc (13) is adjusted according to the length of the cable, and after the distance is adjusted, the fixed magnet (21) is placed at the joint of the adjustable moving disc (13) and the central rotating column (15);
step three: the cable is placed on the central rotating column (15), the L-shaped handle frame (29) is rotated, the cable is wound, and the cable is only required to be pulled forwards during the wire releasing;
step four: the sealing cover plate (18) is opened when raining, one end of the hollow circular rain cover (26) is taken out, the fixed limiting disc (14) and the adjusting moving disc (13) are sleeved inside, and the inserting plate (35) is inserted into the inserting groove (32).
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| CN202111621321.XA CN114084756B (en) | 2021-12-28 | 2021-12-28 | Solar photovoltaic cable winding and paying-off device and winding and paying-off method thereof |
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| CN202111621321.XA CN114084756B (en) | 2021-12-28 | 2021-12-28 | Solar photovoltaic cable winding and paying-off device and winding and paying-off method thereof |
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| CN114084756A CN114084756A (en) | 2022-02-25 |
| CN114084756B true CN114084756B (en) | 2024-01-23 |
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| CN114084756A (en) | 2022-02-25 |
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