CN220866837U - Optical cable winding and unwinding devices - Google Patents
Optical cable winding and unwinding devices Download PDFInfo
- Publication number
- CN220866837U CN220866837U CN202321461311.9U CN202321461311U CN220866837U CN 220866837 U CN220866837 U CN 220866837U CN 202321461311 U CN202321461311 U CN 202321461311U CN 220866837 U CN220866837 U CN 220866837U
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- Prior art keywords
- optical cable
- support
- protective shell
- frame
- fixed
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- 230000003287 optical effect Effects 0.000 title claims abstract description 59
- 238000004804 winding Methods 0.000 title claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 51
- 230000000694 effects Effects 0.000 description 9
- 239000013307 optical fiber Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
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Abstract
The utility model discloses an optical cable winding and unwinding device which comprises a support, wherein a winding wheel is rotated in the support, one side of the support is penetrated with a handle, one side of the handle is fixedly connected with one side of the winding wheel, L frames are fixed at positions, close to the top ends, of the two sides of the inner wall of the support, a contact wheel is assembled on an auxiliary wheel, a U frame is fixed below the auxiliary wheel, a stud is penetrated through vertical threads in the U frame, a rotating handle is fixed at the bottom end of the stud, an extrusion block is rotated at the top end of the stud, and rollers are arranged at one ends of the two sides of the support. According to the utility model, the U-shaped frame, the extrusion block, the rotary handle and the stud are arranged, the optical cable end is positioned outside the contact supporting wheel, the extrusion block is moved upwards to be close to the anti-slip sleeve through the rotary handle and the stud, the optical cable can be clamped and fixed under the action of the anti-slip sleeve and the extrusion block, and the optical cable end is clamped, so that the swing phenomenon of the optical cable end is avoided, and the optical cable end is convenient to find in later period.
Description
Technical Field
The utility model relates to the technical field of optical cable winding and unwinding, in particular to an optical cable winding and unwinding device.
Background
The optical cable is an information transmission line used in communication equipment and consists of two or more optical fiber cores, a PVC sleeve is sleeved outside the optical fiber cores, the PVC sleeve plays a role in protecting the optical fiber cores, the optical cable is longer and is normally wound on a winding and unwinding device, the optical cable is convenient to wind up through the winding and unwinding device, and meanwhile, the optical cable is convenient to unwind during later use.
The optical cable winding and unwinding device mainly comprises a winding wheel, a support and a movable roller, wherein the winding wheel rotates to store the optical cable, and the optical cable is stored to avoid difficult movement in the later period of optical cable loosening.
After the optical cable is wound, one end of the optical cable is positioned outside the winding wheel, a falling phenomenon appears, the end is inconvenient to fix, a loosening phenomenon easily appears in the later period, and the end is easy to swing.
Disclosure of utility model
The utility model aims to provide an optical cable winding and unwinding device, which solves the problems that in the prior art, after an optical cable is wound, one end of the optical cable is positioned outside a winding wheel, a falling phenomenon appears, the end is inconvenient to fix, a loosening phenomenon easily appears in the later stage, and the end swings.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical cable winding and unwinding device, includes the support, the inside rotation of support has the take-up pulley, support one side runs through there is the handle, and handle one side and take-up pulley one side fixed connection, the position department that support inner wall both sides are close to the top is fixed with L frame, and rotates between the L frame has the screw rod, is located the top of screw rod between two L frames and is fixed with the guide arm, and the outside cover of guide arm and screw rod is equipped with the auxiliary wheel, the equipment has the belt subassembly between screw rod right side and the handle, the equipment is supported the touch wheel on the auxiliary wheel, the below of auxiliary wheel is fixed with the U frame, and the vertical screw thread runs through in the U frame has the double-screw bolt, and the bottom of double-screw bolt is fixed with the rotating handle, the top rotation of double-screw bolt has the extrusion piece, the gyro wheel is all installed to the one end of support both sides.
Through adopting above-mentioned technical scheme, double-screw bolt rotatory extrusion piece is close to the auxiliary wheel, and auxiliary wheel and extrusion piece play the centre gripping effect to the optical cable, and counter-rotating double-screw bolt, extrusion piece keep away from the auxiliary wheel loosen the centre gripping to the optical cable.
Preferably, the inside bottom mounting of support has the protective housing one, the one end of protective housing one is provided with the protective housing second, and rotates between protective housing second and the protective housing first has the hinge, the breach has been seted up at the top that protective housing second one end was kept away from to the protective housing first.
Through adopting above-mentioned technical scheme, protective housing two and protective housing a pair of take-up pulley carry out the cage, play the guard action to take-up pulley on winding optical cable.
Preferably, the inner diameters of the first protective shell and the second protective shell are both larger than the outer diameter of the take-up pulley.
Through adopting above-mentioned technical scheme, be convenient for open the processing between protective housing two and the protective housing one.
Preferably, the top of the extrusion block is arc-shaped.
By adopting the technical scheme, the clamping effect on the optical cable is improved.
Preferably, the top of support both sides has all been seted up preformed hole two, peg graft and rotate on the top of support and have the push rod, and the position department that the push rod both sides are close to the bottom has seted up preformed hole one, L frame one side has inserted the bolt.
Through adopting above-mentioned technical scheme, the bolt is through inserting between preformed hole two and preformed hole a pair of push rod and support and fix the processing.
Preferably, an anti-skid sleeve is sleeved outside the top end of the push rod.
By adopting the technical scheme, a person holds the anti-skid sleeve to apply work to the push rod, so that the phenomenon of sliding when the push rod is tightly held due to wet hands is avoided.
Preferably, the outside cover of bolt is equipped with the spring, one side that the spring is close to L frame and L frame fixed connection, spring opposite side and bolt fixed connection, the bolt passes through the spring and constitutes reset structure.
Through adopting above-mentioned technical scheme, loosen the bolt after, the bolt is inserted in preformed hole two and preformed hole one through the effect of spring automatic re-setting, carries out vertical or vertical fixation processing between push rod and the support.
Compared with the prior art, the utility model has the beneficial effects that:
(1) Through being provided with U frame, extrusion piece, rotating handle and double-screw bolt, the optical cable end is in to touch the outside of wheel, and the rotatory double-screw bolt of rotating handle is with the extrusion piece up-shifting be close to the antiskid cover, can carry out the centre gripping fixedly to the cable under the effect through antiskid cover and extrusion piece, through carrying out the centre gripping to the optical cable end, not only avoid the optical cable end to appear swinging phenomenon, be convenient for seek in the later stage simultaneously;
(2) The push rod, the first preformed hole, the second preformed hole, the bolt and the spring are arranged, when the push rod is not used, the push rod is rotated to the upper side of the wire take-up wheel, when the push rod is used, the push rod is rotated to a vertical state, the bolt penetrates through the first preformed hole and is inserted into the second preformed hole, the push rod is vertically fixed, and when the push rod is not used, the push rod is rotated to the upper side of the wire take-up wheel, so that the occupied area is reduced;
(3) Through being provided with protective housing one, hinge, protective housing two and breach, carry out the cage through protective housing one and protective housing two under the effect to the take-up pulley, consequently play the guard action to the optical cable of winding on the take-up pulley, avoid leading to the damage appearing in the optical cable of winding on the take-up pulley because of other outside factors down, realized that this optical cable winding and unwinding device has the optical cable protection effect.
Drawings
FIG. 1 is a schematic diagram of a front view of the present utility model;
FIG. 2 is a schematic view of a partial perspective structure of the present utility model;
Fig. 3 is a schematic perspective view of a first protective shell and a second protective shell according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 5 is a schematic perspective view of an auxiliary wheel according to the present utility model;
Fig. 6 is a schematic view of the three-dimensional structure of the U-frame of the present utility model.
In the figure: 1. a bracket; 2. a wire winding wheel; 3. an anti-skid sleeve; 4. a push rod; 5. a belt assembly; 6. a handle; 7. a first protective shell; 8. a roller; 9. a guide rod; 10. a notch; 11. a hinge; 12. a second protective shell; 13. an auxiliary wheel; 14. a contact wheel; 15. a U-shaped frame; 16. extruding a block; 17. a rotating handle; 18. a stud; 19. reserving a first hole; 20. a second reserved hole; 21. an L-shaped frame; 22. a plug pin; 23. a spring; 24. and (3) a screw.
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. 1-6, an embodiment of the present utility model is provided: the utility model provides an optical cable winding and unwinding device, including support 1, the inside rotation of support 1 has take-up pulley 2, support 1 one side runs through has handle 6, and handle 6 one side and take-up pulley 2 one side fixed connection, handle 6 one side is provided with the bolt pole, prevent handle 6 autogiration in the jack of support 1 one side is inserted to bolt pole one end, the position department that support 1 inner wall both sides are close to the top is fixed with L frame 21, and it has screw rod 24 to rotate between the L frame 21, be located screw rod 24's top between two L frames 21 and be fixed with guide arm 9, and guide arm 9 and screw rod 24's outside cover is equipped with auxiliary wheel 13, guide arm 9 plays the guide effect to auxiliary wheel 13. A belt assembly 5 is assembled between the right side of the screw 24 and the handle 6, and in the process of rotating the handle 6, the belt assembly 5 drives the guide rod 9 to rotate, and the auxiliary wheel 13 moves left and right when the guide rod 9 rotates. The supporting contact wheel 14 is assembled on the auxiliary wheel 13, the U-shaped frame 15 is fixed below the auxiliary wheel 13, the stud 18 is penetrated through vertical threads in the U-shaped frame 15, the rotating handle 17 is fixed at the bottom end of the stud 18, and the stud 18 is convenient to rotate through the rotating handle 17. The top end of the stud 18 is rotated with the extrusion block 16, the top end of the extrusion block 16 is arranged in an arc shape, and the contact area with the optical cable is increased, so that the clamping effect on the optical cable is improved; the rollers 8 are arranged at one end of two sides of the bracket 1, so that the bracket 1 can be conveniently moved through the rollers 8, and the physical effort consumed by the bracket 1 in moving is reduced; the extrusion block 16 is close to the anti-slip sleeve 3 by rotating the stud 18 through the rotating handle 17, the extrusion block 16 and the anti-slip sleeve 3 clamp and fix the end of the optical cable, and the end of the optical cable is clamped and fixed, so that the end of the optical cable is conveniently searched in the later period, and the phenomenon that the end of the optical cable falls vertically is avoided.
The inside bottom mounting of support 1 has protective housing one 7, and the one end of protective housing one 7 is provided with protective housing two 12, and rotates between protective housing two 12 and the protective housing one 7 has hinge 11, and breach 10 has been seted up at the top that protective housing one 7 kept away from protective housing two 12 one end, and breach 10 is used for stretching out of optical cable. The inner diameters of the first protective shell 7 and the second protective shell 12 are larger than the outer diameter of the take-up pulley 2, so that the second protective shell 12 can be conveniently rotated and opened; firstly, when not using, the second 12 upset of protective housing and the combination of protective housing one 7, under the cooperation of protective housing two 12 and protective housing one 7, carry out the cage to take-up pulley 2, can avoid outside other factors to lead to the optical cable of winding on take-up pulley 2 to cause the damage through carrying out the cage to take-up pulley 2.
The top of support 1 both sides has all seted up preformed hole two 20, and peg graft and rotate on the top of support 1 has push rod 4, and the position department that is close to the bottom of push rod 4 both sides has seted up preformed hole one 19, and L frame 21 one side has inserted bolt 22. An anti-slip sleeve 3 is sleeved outside the top end of the push rod 4, and the anti-slip sleeve 3 plays a role in anti-slip. The outside of the bolt 22 is sleeved with a spring 23, one side of the spring 23, which is close to the L-shaped frame 21, is fixedly connected with the L-shaped frame 21, the other side of the spring 23 is fixedly connected with the bolt 22, and the bolt 22 forms a reset structure through the spring 23; when in use, the push rod 4 rotates to be in a vertical state, the bolt 22 penetrates through the push rod 4 and the bracket 1 through the second reserved hole 20 and the first reserved hole 19 after being loosened, so that the push rod 4 is in a vertical state, otherwise, when not in use, the push rod 4 is rotated to the upper side of the take-up pulley 2, and therefore, the occupied space when in placement is reduced.
Working principle: when the device is used, firstly, the bolt 22 is pulled, the push rod 4 rotates to be in a vertical state, then the bolt 22 is loosened, the bolt 22 is reset to penetrate through the second reserved hole 20 and the first reserved hole 19 under the action of the spring 23, the push rod 4 and the support 1 are vertically fixed, and then the support 1 is moved to a working position under the action of the roller 8;
Secondly, winding the optical cable on the take-up pulley 2, winding the optical cable end on the auxiliary pulley 13, then rotating the rotating handle 17, moving the extrusion block 16 upwards, and clamping and fixing the optical cable end;
And finally, the second protective shell 12 is overturned and combined with the first protective shell 7, the protection effect on the optical cable is achieved under the action of the first protective shell 7 and the second protective shell 12, when the optical cable winding and unwinding device is used, the second protective shell 12 overturns and the first protective shell 7 are in an open state, the handle 6 is rotated, the winding wheel 2 rotates to unwind the optical cable, the screw 24 rotates the auxiliary wheel 13 to move in the rotating process of the handle 6, the extrusion block 16 is far away from the anti-skid sleeve 3 by the reverse rotation of the rotating handle 17, the optical cable is unwound, and finally the use work of the optical cable winding and unwinding device is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model 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 utility model 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 (7)
1. An optical cable winding and unwinding device, characterized in that: including support (1), the inside rotation of support (1) has take-up pulley (2), it has handle (6) to run through in support (1) one side, and handle (6) one side and take-up pulley (2) one side fixed connection, the position department that is close to the top in support (1) inner wall both sides is fixed with L frame (21), and it has screw rod (24) to rotate between L frame (21), be located the top of screw rod (24) between two L frames (21) and be fixed with guide arm (9), and the outside cover of guide arm (9) and screw rod (24) is equipped with auxiliary wheel (13), it has belt assembly (5) to assemble between screw rod (24) right side and handle (6), the assembly is supported contact wheel (14) on auxiliary wheel (13), the below of auxiliary wheel (13) is fixed with U frame (15), and the vertical screw runs through in U frame (15) has double-screw bolt (18), and the bottom of double-screw bolt (18) is fixed with swivel post (17), the rotation of top of double-screw rod (18) has extrusion piece (16), one end (8) of both sides of support (1).
2. The optical cable winding and unwinding device according to claim 1, wherein: the novel protective device is characterized in that a first protective shell (7) is fixed at the bottom end of the inside of the support (1), a second protective shell (12) is arranged at one end of the first protective shell (7), a hinge (11) is arranged between the second protective shell (12) and the first protective shell (7) in a rotating mode, and a notch (10) is formed in the top of one end, far away from the second protective shell (12), of the first protective shell (7).
3. The optical cable winding and unwinding device according to claim 2, wherein: the inner diameters of the first protective shell (7) and the second protective shell (12) are both larger than the outer diameter of the take-up pulley (2).
4. The optical cable winding and unwinding device according to claim 1, wherein: the top end of the extrusion block (16) is arranged in an arc shape.
5. The optical cable winding and unwinding device according to claim 1, wherein: the novel hydraulic support is characterized in that the top ends of the two sides of the support (1) are provided with a second preformed hole (20), the top end of the support (1) is inserted and rotated with a push rod (4), the position, close to the bottom end, of the two sides of the push rod (4) is provided with a first preformed hole (19), and one side of the L-shaped support (21) is inserted with a plug pin (22).
6. The optical cable winding and unwinding device according to claim 5, wherein: an anti-skid sleeve (3) is sleeved outside the top end of the push rod (4).
7. The optical cable winding and unwinding device according to claim 5, wherein: the spring (23) is sleeved outside the bolt (22), one side of the spring (23) close to the L frame (21) is fixedly connected with the L frame (21), the other side of the spring (23) is fixedly connected with the bolt (22), and the bolt (22) forms a reset structure through the spring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461311.9U CN220866837U (en) | 2023-06-08 | 2023-06-08 | Optical cable winding and unwinding devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321461311.9U CN220866837U (en) | 2023-06-08 | 2023-06-08 | Optical cable winding and unwinding devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220866837U true CN220866837U (en) | 2024-04-30 |
Family
ID=90815978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321461311.9U Active CN220866837U (en) | 2023-06-08 | 2023-06-08 | Optical cable winding and unwinding devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220866837U (en) |
-
2023
- 2023-06-08 CN CN202321461311.9U patent/CN220866837U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |