CN220392927U - Cable paying-off device - Google Patents
Cable paying-off device Download PDFInfo
- Publication number
- CN220392927U CN220392927U CN202321004068.8U CN202321004068U CN220392927U CN 220392927 U CN220392927 U CN 220392927U CN 202321004068 U CN202321004068 U CN 202321004068U CN 220392927 U CN220392927 U CN 220392927U
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- CN
- China
- Prior art keywords
- bearing
- fixed
- tray
- cable
- lower tray
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- 239000004519 grease Substances 0.000 claims description 3
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Unwinding Of Filamentary Materials (AREA)
Abstract
The utility model discloses a cable paying-off device, which comprises: the fixing sleeve is fixed on the top of the bearing lower tray; the upper tray of the bearing is sleeved outside the fixed sleeve and rotatably positioned at the top of the lower tray of the bearing and used for placing cables into a disc; a support bar fixed to the bottom of the bearing lower tray; the support frame, it passes fixed cover and is connected with tray under the bearing, and its fixedly connected with wire loop and play wire loop for the cable passes. The cable paying-off device provided by the utility model is convenient for paying-off operation on the photovoltaic direct-current cable, is not easy to cause knotting and the like, increases the paying-off convenience and efficiency, is more convenient for a user to use, is suitable for small-sized cable reels and large-sized cable reels, and has better adaptability.
Description
Technical Field
The utility model relates to the technical field of cable paying-off, in particular to a cable paying-off device.
Background
The specification of the photovoltaic direct current cable is PV1-F, the conductor is 5 types of stranded tinned copper wires, the insulating layer material is crosslinked low-smoke halogen-free flame-retardant polyolefin double-layer insulation, the sheath layer material is crosslinked low-smoke halogen-free flame-retardant polyolefin, and the common wire diameter is 4mm2 or 6mm 2 The main characteristics of the photovoltaic cable are: the photovoltaic cable is mainly used in severe climates, has the service life of more than 25 years, and can bear larger pressure, bending, tension, cross tensile load and strong impact.
The photovoltaic direct current cable is mainly used in photovoltaic field, carries the electric energy from photovoltaic module to collection flow box or dc-to-ac converter, and single loop route is generally longer, and photovoltaic direct current cable adopts the cable dish form of coiling to dispatch from the factory generally.
In the process of laying and using the photovoltaic direct current cable, the coiled photovoltaic direct current cable needs to be scattered, and then the photovoltaic direct current cable can be laid, for example, the coiled photovoltaic direct current cable is firstly laid a little by little, then the wire ends extend towards the laying direction, and then the wire ends are laid while being laid.
However, at present, the photovoltaic field is mostly paid off by adopting a traditional method, knots are easy to be formed during paying off, and the operation difficulty is high, so that the efficiency is affected, the quick paying off is not facilitated, and the knots are serious and even cause unnecessary loss;
and when the large cable reel is used, the paying-off is carried out by adopting a traditional paying-off frame method, so that the operation difficulty is high, and the risk factor is high.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a cable paying-off device, and aims to solve the problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a cable payout device, comprising:
tray under bearing
A fixing sleeve fixed on the top of the bearing lower tray;
the upper tray of the bearing is sleeved outside the fixed sleeve and rotatably positioned at the top of the lower tray of the bearing and used for placing cables into a disc;
a support bar fixed to the bottom of the bearing lower tray;
the support frame, it passes fixed cover and is connected with tray under the bearing, and its fixedly connected with wire loop and play wire loop for the cable passes.
Preferably, a plane bearing is arranged between the bearing upper tray and the bearing lower tray, and the plane bearing is pre-coated with lubricating grease.
Preferably, the support frame includes:
the vertical round tube penetrates through the fixed sleeve and is fixedly connected with the bearing lower tray;
the horizontal circular tube is horizontally fixed on the side surface of the vertical circular tube;
the inclined support circular tube is obliquely fixed between the vertical circular tube and the horizontal circular tube;
the threading ring is fixed at one end of the horizontal circular tube far away from the vertical circular tube, and the wire outlet ring is fixed at the top end of the vertical circular tube.
Preferably, oval screw holes are formed in four corners of the lower tray of the bearing and are used for penetrating through screws for fixing.
Preferably, the bottom surface of the lower tray of the bearing is welded with the supporting rod.
Preferably, the connection structure between the tray under the bearing and the vertical round tube comprises:
the connecting sleeve is used for bearing the top of the lower tray and penetrates through the fixing sleeve;
the threaded column is fixed at the bottom of the vertical round tube and is in threaded connection with the connecting sleeve.
Preferably, the vertical round tube is welded with the horizontal round tube, the vertical round tube is connected with the horizontal round tube through the diagonal bracing round tube, the pipe diameter of the horizontal round tube and the diagonal bracing round tube is preferably more than or equal to 20mm, the length of the horizontal round tube is more than or equal to 70mm, and the diagonal bracing round tube is in a triangular supporting state and is used for reinforcing the whole paying-off device.
Preferably, the wire threading ring and the wire outlet ring are both fixed with a fixing plate, the side surface of the fixing plate is rotatably provided with a guide wheel, and the guide wheel is provided with a wire groove.
Compared with the prior art, the utility model has the following beneficial effects:
the cable paying-off device provided by the utility model is convenient for paying-off operation on the photovoltaic direct-current cable, is not easy to cause knotting and the like, increases the paying-off convenience and efficiency, is more convenient for a user to use, is suitable for small-sized cable reels and large-sized cable reels, and has better adaptability.
Drawings
FIG. 1 is a schematic view of a cable paying-off device according to the present utility model;
FIG. 2 is an enlarged schematic view of the junction of the lower bearing tray and the upper bearing tray according to the present utility model;
fig. 3 is a schematic structural diagram of an embodiment of a wire loop according to the present utility model.
In the figure: the device comprises a lower bearing tray 1, an upper bearing tray 2, a plane bearing 3, a vertical circular tube 4, an inclined strut circular tube 5, a horizontal circular tube 6, a supporting rod 7, a wire threading ring 8, a wire outlet ring 9, a connecting sleeve 10, a threaded column 11, a fixing plate 12, a guide wheel 13, a fixing sleeve 14 and a bearing turntable 15.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a cable pay-off, including tray 1 under the bearing, tray 1's top is fixed with fixed cover 14 under the bearing, tray 2 on the bearing at tray 1 top under the fixed cover 14's outside cup joint has rotated to be connected in the bearing through plane bearing 3, tray 1 and the support of tray 2 are precoated with lubricating grease on the bearing under the bearing, tray 1's top passes fixed cover 14 detachable fixedly connected with support frame under the bearing, when using, tray 1 is fixed in ground or other stable place's position under the bearing, then place the photovoltaic direct current cable of dish on tray 2's top on the bearing, and make the photovoltaic direct current cable of dish from the centre bore cover in fixed cover 14's outside, then install in the support frame and can accomplish and place.
When threading is needed, the support frame comprises a vertical round tube 4 which passes through the fixed sleeve 14 and is fixedly connected with the bearing lower tray 1 for threading; a horizontal circular tube 6 horizontally fixed to the side surface of the vertical circular tube 4; a diagonal bracing circular tube 5 which is obliquely fixed between the vertical circular tube 4 and the horizontal circular tube 6; the wire through ring 8 is fixed in the one end that vertical pipe 4 was kept away from to horizontal pipe 6, the top of vertical pipe 4 is fixed in to wire out ring 9, vertical pipe 4 and horizontal pipe 6 welding, vertical pipe 4 passes through bracing pipe 5 with horizontal pipe 6 and is connected, horizontal pipe 6 is preferably not less than 20mm with bracing pipe 5 pipe diameter, horizontal pipe 6 length is not less than 70mm, bracing pipe 5 is triangle support state for consolidate whole support frame, when using, photovoltaic direct current cable passes wire through ring 8 and wire out ring 9 in proper order, then when the unwrapping wire, photovoltaic direct current cable end of a thread removes, can homeotropically drive the photovoltaic direct current cable of a dish and tray 2 rotates on the bearing, thereby increased the convenience of unwrapping wire, can not make the cable tie a knot, the convenience of using has been increased, and efficiency has been guaranteed.
In the preferred embodiment, the bottom of the lower tray 1 is welded with a supporting rod 7, and the supporting rod 7 can be inserted into the ground at a paying-off position, so that the lower tray is convenient to fix.
In the preferred embodiment, oval screw holes are formed at four corners of the lower tray 1 of the bearing, and the lower tray can be fixed on the ground or other positions for fixing by using screws after passing through the screws.
In a preferred embodiment, referring to fig. 2, the connection structure between the bearing lower tray 1 and the vertical circular tube 4 includes a connecting sleeve 10, which is used for bearing the top of the lower tray 1 and passes through a fixing sleeve 14, a threaded column 11, which is fixed at the bottom of the vertical circular tube 4 and is in threaded connection with the connecting sleeve 10, and the threaded column 11 is in threaded connection with the fixing sleeve 14 to complete the fixation of the support frame and the bearing lower tray 1, and the angle of the support frame can be rotated as required without fastening, so as to adapt to different situations.
In a preferred embodiment, referring to fig. 3, the wire loops 8 and 9 are both fixed with a fixing plate 12, a guide wheel 13 is rotatably disposed on a side surface of the fixing plate 12, the guide wheel 13 is provided with a wire groove, and the wire groove around the guide wheel 13 is passed through during threading, so that the photovoltaic direct-current cable can be pulled and paid out conveniently.
In another embodiment, referring to fig. 2, the connecting sleeve 10 is connected with the lower bearing tray 1 through the bearing turntable 15, so that the connecting sleeve 10 and the connected supporting frame thereon can rotate relative to the lower bearing tray 1, when a larger cable shaft is encountered in use, the cable shaft is required to be firstly turned upside down, the supporting rod 7 is placed in a center shaft hole of the cable shaft, then the lower bearing tray 1 and the cable shaft are fixed through screws or iron wires, then the cable head sequentially passes through the threading ring 8 and the wire outlet ring 9, and the cable is pulled through the paying-off pulley, when the cable is pulled, the supporting frame, namely the connecting sleeve 10, can freely rotate along with the pulling force through the bearing turntable 15, so that the threading ring is driven to release the cable from the cable shaft, the cable is conveyed to a destination through the threading ring 8 and the wire outlet ring 9, time, labor and labor are saved, and the situation such as knotting is not suitable to occur.
In another embodiment, the supporting frame is directly fixedly connected with the upper bearing tray 2, the lower bearing tray 1 and the upper bearing tray 2 are rotatably connected only through the bearing turntable 15, and when the photovoltaic direct-current cable is used, the lower bearing tray 1 and the cable shaft disc face are still fixedly used through screws or iron wires.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)
1. A cable payout device, comprising:
tray under bearing
A fixing sleeve fixed on the top of the bearing lower tray;
the upper tray of the bearing is sleeved outside the fixed sleeve and rotatably positioned at the top of the lower tray of the bearing and used for placing cables into a disc;
a support bar fixed to the bottom of the bearing lower tray;
the support frame, it passes fixed cover and is connected with tray under the bearing, and its fixedly connected with wire loop and play wire loop for the cable passes.
2. A cable payout device as defined in claim 1, wherein: a plane bearing is arranged between the bearing upper tray and the bearing lower tray, and lubricating grease is pre-coated.
3. A cable payout device as defined in claim 1, wherein: the support frame includes:
the vertical round tube penetrates through the fixed sleeve and is fixedly connected with the bearing lower tray;
the horizontal circular tube is horizontally fixed on the side surface of the vertical circular tube;
the inclined support circular tube is obliquely fixed between the vertical circular tube and the horizontal circular tube;
the threading ring is fixed at one end of the horizontal circular tube far away from the vertical circular tube, and the wire outlet ring is fixed at the top end of the vertical circular tube.
4. A cable payout device as defined in claim 1, wherein: oval screw holes are formed in four corners of the lower tray of the bearing and are used for penetrating through screws for fixation.
5. A cable payout device as defined in claim 1, wherein: and the bottom surface of the lower tray of the bearing is welded with the supporting rod.
6. A cable payout according to claim 4, wherein: the connection structure between tray and the vertical pipe under the bearing includes:
the connecting sleeve is used for bearing the top of the lower tray and penetrates through the fixing sleeve;
the threaded column is fixed at the bottom of the vertical round tube and is in threaded connection with the connecting sleeve.
7. A cable payout device as defined in claim 3, wherein: the vertical round tube is welded with the horizontal round tube, the vertical round tube is connected with the horizontal round tube through the diagonal bracing round tube, the tube diameter of the horizontal round tube and the diagonal bracing round tube is preferably more than or equal to 20mm, the length of the horizontal round tube is more than or equal to 70mm, and the diagonal bracing round tube is in a triangular supporting state and is used for reinforcing the whole paying-off device.
8. A cable payout device as defined in claim 1, wherein: the wire threading ring and the wire outlet ring are internally fixed with a fixed plate, the side face of the fixed plate is rotatably provided with a guide wheel, and the guide wheel is provided with a wire groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004068.8U CN220392927U (en) | 2023-04-28 | 2023-04-28 | Cable paying-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004068.8U CN220392927U (en) | 2023-04-28 | 2023-04-28 | Cable paying-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220392927U true CN220392927U (en) | 2024-01-26 |
Family
ID=89602998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321004068.8U Active CN220392927U (en) | 2023-04-28 | 2023-04-28 | Cable paying-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220392927U (en) |
-
2023
- 2023-04-28 CN CN202321004068.8U patent/CN220392927U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |