CN104129678A - Wire tensioning device - Google Patents
Wire tensioning device Download PDFInfo
- Publication number
- CN104129678A CN104129678A CN201410351709.6A CN201410351709A CN104129678A CN 104129678 A CN104129678 A CN 104129678A CN 201410351709 A CN201410351709 A CN 201410351709A CN 104129678 A CN104129678 A CN 104129678A
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- wire
- slide bar
- reversing shaft
- wheel
- sliding sleeve
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Abstract
The invention discloses a wire tensioning device. The device comprises a rack and wire wheels. Driving motors are further connected to the wire wheels, an adjusting device is further arranged on the rack, and the adjusting device comprises a first sliding rod, a first sliding sleeve, a second sliding rod, a second sliding sleeve, a tensioning wheel frame, a tensioning wheel, a telescopic portion, reversing shafts, bevel gear pairs and a driving rod. The telescopic portion comprises two different-diameter sleeves and a spring, bearing pedestals are arranged on the rack, and each bevel gear pair comprises two meshed bevel gears. The wire tensioning device is simple in structure, light, and convenient to manufacture and carry, it is ensured that a wire cable is tensioned, and meanwhile the effect of protecting the wire cable is achieved. In the rotating process of the wire wheels, the tensioning wheel moves back and forth along the axes of the wire wheels, wiring quality of the wire cables on the wire wheels is benefited, and according to the arrangement, the wire tensioning device has the good cable winding quality and the higher cable winding speed.
Description
Technical field
The present invention relates to a kind of cable storage protection unit, particularly relate to a kind of wire tensioning device.
Background technology
In prior art, electric power cable and communication cable are applied to every field, in cable Production and Packaging, lay cable when storage at 1 o'clock, all need to use winding roller, the main winding part of winding roller is line wheel, the rotation of logical wire-crossing wheel is round by cable and is wound around thereon, taken up space, prevented the flexural deformation of cable local excessive to reduce above-mentioned cable, be beneficial to cable life-span, deposit and carry.By upper online cable wheel uniform coiling and layer by layer lock ring be to utilize to greatest extent line to take turns actv. mode, the tension adjustment inconvenience of cable cable in the time being wound to line wheel in prior art, like this, the artificial hand control of uniform needs or auxiliary auxiliary mechanism in the online wheel axis of cable, be unfavorable for winding efficiency, the quality that winds the line and reduce quality and the volume of winding roller.
Summary of the invention
For the tension adjustment inconvenience of the cable in the time being wound to line wheel of cable in above-mentioned prior art, like this, the artificial hand control of uniform needs or auxiliary auxiliary mechanism in the online wheel axis of cable, be unfavorable for winding efficiency, the quality that winds the line and reduce the quality of winding roller and the problem of volume, the invention provides a kind of wire tensioning device.
For the problems referred to above, a kind of wire tensioning device provided by the invention solves problem by following technical essential: a kind of wire tensioning device, comprise frame and be fixed on the line wheel in frame, on described line wheel, be also connected with the drive motor rotating around its axis for drive wire wheel, in described frame, be also provided with for straining cable and realizing the upper uniform setting device of the online wheel of cable;
Described setting device comprises the first slide bar, be set in the first sliding sleeve on the first slide bar, the second slide bar, be set in the second sliding sleeve on the second slide bar, tensioning wheel carrier, tension wheel, pars contractilis, reversing shaft, bevel-gear pair and drive spindle, described the first slide bar, the second slide bar, line wheel three axis is parallel, one end of tensioning wheel carrier is fixedly connected with the first sliding sleeve, tension wheel is fixed on the other end of tensioning wheel carrier, pars contractilis comprises the sleeve of two reducings, the spring that two ends are fixedly connected with a sleeve respectively, one of them jacket casing is located on another sleeve, two sleeve composition sleeve bodies, one end of described sleeve body is fixedly connected with the first sliding sleeve, the other end and tensioning wheel carrier are articulated and connected, and pars contractilis can rotate around the first slide bar,
In described frame, be also provided with bearing seat, reversing shaft is fixed on bearing seat, bevel-gear pair comprises two intermeshing finishing bevel gear cuters, one of them finishing bevel gear cuter is connected with the rotating shaft of line wheel, another finishing bevel gear cuter is connected on one end of reversing shaft, the two ends of drive spindle become to be rotatably connected with reversing shaft with the first sliding sleeve respectively, and the point of connection of drive spindle and reversing shaft is on the axis of reversing shaft, and reversing shaft is mutually vertical with the first slide bar.
Concrete, the first slide bar and the first sliding sleeve that arrange, the annexation of the second slide bar and the second sliding sleeve is for realizing the first sliding sleeve and the slip on the first slide bar and the second slide bar respectively of the second sliding sleeve, the torque of the reversing shaft arranging for transmitting drive motor, the version that the bevel-gear pair two ends that arrange are connected with line wheel and reversing shaft respectively, for realizing the rotation of synchronizeing that reversing shaft and line take turns, in the rotation process of online wheel, the form that is rotatably connected of drive spindle and reversing shaft and the first sliding sleeve, fix with respect to the distance of the first sliding sleeve for the point of connection of realizing drive spindle and reversing shaft, like this, drive spindle is in the time rotating, the point of connection of drive spindle and reversing shaft rotates in annular trace, application force between drive spindle and reversing shaft forces the first sliding sleeve to move back and forth along the first slide bar, the annexation of two sleeves on the pars contractilis arranging, make compression effort between sleeve lateral wall force second to slide on the second slide bar and synchronously slidably reciprocate with the first sliding sleeve, make like this line wheel in the process of rotating, tension wheel moves back and forth along the axis of line wheel, and the tension wheel tension before being wound to line wheel for cable simultaneously: in the time that the present invention uses, by cable, tension wheel is applied to certain compression effort, spring slows down to rush to by elasticity and states compression effort, to prevent that described compression effort sudden change from damaging or drawing-down cable, be tension wheel realize cable tight in, make cable move back and forth towards the leading-in end of line wheel the even wiring realizing on the online wheel of cable along the axis of line wheel.
Further technical scheme is:
For reversing shaft can be moved by the braking of drive spindle compactness the first sliding sleeve in the process of rotating, on described reversing shaft, be also fixed with the driving disk perpendicular to reversing shaft, on described driving disk and the first sliding sleeve, be all fixed with a root post, on column, be provided with a bearing, and the inner ring of two bearings is fixedly connected with corresponding column respectively, the two ends of drive spindle are fixedly connected with the outer ring of two bearings respectively, and two root posts are all parallel with reversing shaft.Adopt driving disk to realize excessive that reversing shaft is connected with drive spindle, be convenient to realize the less axis that departs from reversing shaft of center of gravity of reversing shaft, be conducive to the stability that reversing shaft rotates.
For reducing drive spindle in the size that drives the first sliding sleeve compression effort of the first sliding sleeve and the first slide bar while moving along the first slide bar, described drive spindle, the first slide bar and the second slide bar are all positioned at same plane.
For making reversing shaft rotation more steady, be beneficial to the uniform quality of cable of tension wheel, more than one of described bearing seat.
For protection cable, make the present invention there is overload self-protection ability, the type of belt drive of described drive motor drive wire wheel is belt-driving.
For avoiding cable in the time walking around tension wheel, the friction of cable sheath and tension wheel causes damage to cable, and described tension wheel can rotate around the point of connection of itself and tensioning wheel carrier.
The present invention has following beneficial effect:
Braking and realize cable for line wheel can be realized by a drive motor along the drive element of the even wiring of line wheel; Cable before being wound to line wheel on it tensile force realized by the spring being arranged in pars contractilis, the maintenance that above tensile force all can be good in the time limit in elastic deformation at spring; Simultaneously in the time that tensile force suddenly change, also can effectively cushion stress mutation by elastic deformation, prevent because tensile force suddenly excessive or too small damage cable or winding that cable is taken turns online not tight; Isochrone wheel tension wheel in rotation process moves back and forth along the axis of line wheel.More than be arranged so that the present invention is simple in structure, lightweight, be convenient to manufacture and carrying; In coiling process cable be stretched in spring generation elastic deformation time all can realize, spring also can effectively cushion stress mutation by elastic deformation in the time that tensile force suddenlys change simultaneously, make the present invention in ensureing cable tensioning, also there is the effect of protection cable; In rotation process, tension wheel moves back and forth along the axis of line wheel is provided with the cloth line mass being beneficial on the online wheel of cable for line wheel, i.e. above setting also makes the present invention also have good coiling quality and threading speed faster.
Brief description of the drawings
Fig. 1 is the structural representation of a specific embodiment of a kind of wire tensioning device of the present invention;
Fig. 2 is the structural representation of a specific embodiment of a kind of wire tensioning device pars contractilis of the present invention.
Figure acceptance of the bid note is respectively: 1, line wheel, 2, bevel-gear pair, 3, reversing shaft, 4, bearing seat, 5, drive spindle, 6, the first slide bar, 7, the first sliding sleeve, 8, pars contractilis, 81, sleeve, 82, spring, 83, wear pin, 84, wear key seat, 9, tension wheel, 10, tensioning wheel carrier, 11, the second slide bar, 12, the second sliding sleeve, 13, frame, 14, driving disk.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but structure of the present invention is not limited only to following examples.
Embodiment 1:
As Fig. 1 and Fig. 2, a kind of wire tensioning device, comprise frame 13 and be fixed on the line wheel 1 in frame 13, on described line wheel 1, be also connected with the drive motor rotating around its axis for drive wire wheel 1, in described frame 13, be also provided with for straining cable and realizing uniform setting device on the online wheel 1 of cable;
Described setting device comprises the first slide bar 6, be set in the first sliding sleeve 7 on the first slide bar 6, the second slide bar 11, be set in the second sliding sleeve 12 on the second slide bar 11, tensioning wheel carrier 10, tension wheel 9, pars contractilis 8, reversing shaft 3, bevel-gear pair 2 and drive spindle 5, described the first slide bar 6, the second slide bar 11, it is parallel that line is taken turns 1 three's axis, one end of tensioning wheel carrier 10 is fixedly connected with the first sliding sleeve 6, tension wheel 9 is fixed on the other end of tensioning wheel carrier 10, pars contractilis 8 comprises the sleeve 81 of two reducings, the spring 82 that two ends are fixedly connected with a sleeve 81 respectively, one of them sleeve 81 is set on another sleeve 81, two sleeves 81 form sleeve body, one end of described sleeve body is fixedly connected with the first sliding sleeve 7, the other end and tensioning wheel carrier 10 are articulated and connected, and pars contractilis 8 can rotate around the first slide bar 6,
In described frame 13, be also provided with bearing seat 4, reversing shaft 3 is fixed on bearing seat 4, bevel-gear pair 2 comprises two intermeshing finishing bevel gear cuters, one of them finishing bevel gear cuter is connected with the rotating shaft of line wheel 1, another finishing bevel gear cuter is connected on one end of reversing shaft 3, the two ends of drive spindle 5 are rotatably connected with 3 one-tenth of reversing shafts with the first sliding sleeve 7 respectively, and drive spindle 5 with the point of connection of reversing shaft 3 not on the axis of reversing shaft 3, reversing shaft 3 is mutual vertical with the first slide bar 6.
Concrete, in the present embodiment, the axis of line wheel 1 becomes to be horizontally disposed with, the bevel-gear pair 2 arranging is for realizing 90 ° of commutation transmissions, being articulated and connected of pars contractilis 8 and tensioning wheel carrier 10 worn key seat 84 by what a bulk is set respectively on sleeve body and tensioning wheel carrier 10 and is provided with through hole on it, wear pin 83 by one and realize being articulated and connected of pars contractilis 8 and tensioning wheel carrier 10, and the axis of wearing pin 83 is all parallel with the axis of the first slide bar 6 and the second slide bar 11, the object that can rotate around the first slide bar 6 to realize pars contractilis 8.
Embodiment 2:
The present embodiment is further qualified on the basis of embodiment 1, as Fig. 1, for reversing shaft 3 can be moved by the braking of drive spindle 5 compactnesses the first sliding sleeve 7 in the process of rotating, on described reversing shaft 3, be also fixed with the driving disk 14 perpendicular to reversing shaft 3, on described driving disk 14 and the first sliding sleeve 7, be all fixed with a root post, on column, be provided with a bearing, and the inner ring of two bearings is fixedly connected with corresponding column respectively, the two ends of drive spindle 5 are fixedly connected with the outer ring of two bearings respectively, and two root posts are all parallel with reversing shaft 3.Adopt driving disk 14 to realize excessive that reversing shaft 3 is connected with drive spindle 5, be convenient to realize the less axis that departs from reversing shaft 3 of center of gravity of reversing shaft 3, be conducive to the stability that reversing shaft 3 rotates.
Embodiment 3:
The present embodiment is further qualified on the basis of embodiment 1, as Fig. 1, for reducing drive spindle 5 in the size that drives the first sliding sleeve 7 compression effort of the first sliding sleeve 7 and the first slide bar 6 while moving along the first slide bar 6, described drive spindle 5, the first slide bar 6 and the second slide bar 11 are all positioned at same plane.
Embodiment 4:
The present embodiment is further qualified on the basis of embodiment 1, as Fig. 1, more steady for reversing shaft 3 is rotated, and is beneficial to the uniform quality of cable of tension wheel 9, more than one of described bearing seat 4.
For protection cable, make the present invention there is overload self-protection ability, the type of belt drive of described drive motor drive wire wheel 1 is belt-driving.
Embodiment 5:
The present embodiment is further qualified on the basis of above embodiment, and as Fig. 1, for avoiding cable in the time walking around tension wheel 9, the friction of cable sheath and tension wheel 9 causes damage to cable, and described tension wheel 9 can rotate around the point of connection of itself and tensioning wheel carrier 10.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments that draw under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. a wire tensioning device, comprise frame (13) and be fixed on the line wheel (1) in frame (13), on described line wheel (1), be also connected with the drive motor rotating around its axis for drive wire wheel (1), it is characterized in that, in described frame (13), be also provided with for straining cable and realizing cable and take turns online (1) upper uniform setting device;
Described setting device comprises the first slide bar (6), be set in the first sliding sleeve (7) on the first slide bar (6), the second slide bar (11), be set in the second sliding sleeve (12) on the second slide bar (11), tensioning wheel carrier (10), tension wheel (9), pars contractilis (8), reversing shaft (3), bevel-gear pair (2) and drive spindle (5), described the first slide bar (6), the second slide bar (11), line wheel (1) three's axis is parallel, and one end of tensioning wheel carrier (10) is fixedly connected with the first sliding sleeve (6), and tension wheel (9) is fixed on the other end of tensioning wheel carrier (10), and pars contractilis (8) comprises the sleeve (81) of two reducings, the spring (82) that two ends are fixedly connected with a sleeve (81) respectively, one of them sleeve (81) is set on another sleeve (81), two sleeves (81) composition sleeve body, one end of described sleeve body is fixedly connected with the first sliding sleeve (7), the other end and tensioning wheel carrier (10) are articulated and connected, and pars contractilis (8) can rotate around the first slide bar (6),
In described frame (13), be also provided with bearing seat (4), reversing shaft (3) is fixed on bearing seat (4), bevel-gear pair (2) comprises two intermeshing finishing bevel gear cuters, one of them finishing bevel gear cuter is connected with the rotating shaft of line wheel (1), another finishing bevel gear cuter is connected on one end of reversing shaft (3), the two ends of drive spindle (5) become to be rotatably connected with reversing shaft (3) with the first sliding sleeve (7) respectively, and drive spindle (5) is not with the point of connection of reversing shaft (3) on the axis of reversing shaft (3), and reversing shaft (3) is mutually vertical with the first slide bar (6).
2. a kind of wire tensioning device according to claim 1, it is characterized in that, on described reversing shaft (3), be also fixed with the driving disk (14) perpendicular to reversing shaft (3), on described driving disk (14) and the first sliding sleeve (7), be all fixed with a root post, on column, be provided with a bearing, and the inner ring of two bearings is fixedly connected with corresponding column respectively, the two ends of drive spindle (5) are fixedly connected with the outer ring of two bearings respectively, and two root posts are all parallel with reversing shaft (3).
3. a kind of wire tensioning device according to claim 1, is characterized in that, described drive spindle (5), the first slide bar (6) and the second slide bar (11) are all positioned at same plane.
4. a kind of wire tensioning device according to claim 1, is characterized in that, more than one of described bearing seat (4).
5. a kind of wire tensioning device according to claim 1, is characterized in that, the type of belt drive of described drive motor drive wire wheel (1) is belt-driving.
6. according to a kind of wire tensioning device described in any one in claim 1 to 5, it is characterized in that, described tension wheel (9) can rotate around the point of connection of itself and tensioning wheel carrier (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351709.6A CN104129678A (en) | 2014-07-23 | 2014-07-23 | Wire tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410351709.6A CN104129678A (en) | 2014-07-23 | 2014-07-23 | Wire tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104129678A true CN104129678A (en) | 2014-11-05 |
Family
ID=51802603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410351709.6A Pending CN104129678A (en) | 2014-07-23 | 2014-07-23 | Wire tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104129678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362071A (en) * | 2020-02-24 | 2020-07-03 | 神华国能集团有限公司 | Cable coiling device |
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| US20030006034A1 (en) * | 2001-07-05 | 2003-01-09 | Heartland Rig International, Llc | Coiled tubing level wind system |
| CN2918343Y (en) * | 2006-06-22 | 2007-07-04 | 武汉电缆集团有限公司 | Cable storing and discharging machine |
| CN201737522U (en) * | 2010-07-22 | 2011-02-09 | 凯迈（洛阳）测控有限公司 | Wire spool |
| CN103287917A (en) * | 2013-06-06 | 2013-09-11 | 金红叶纸业集团有限公司 | Cable coiling device |
| CN103508257A (en) * | 2012-06-19 | 2014-01-15 | 成都亨通光通信有限公司 | Friction-free cable drum fixed type optical cable take-up machine |
| CN103508260A (en) * | 2013-10-08 | 2014-01-15 | 吴江福茂纺织有限公司 | Yarn guiding device |
| CN203946687U (en) * | 2014-07-23 | 2014-11-19 | 四川天微电子有限责任公司 | A kind of thread tensioning mechanism |
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2014
- 2014-07-23 CN CN201410351709.6A patent/CN104129678A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030006034A1 (en) * | 2001-07-05 | 2003-01-09 | Heartland Rig International, Llc | Coiled tubing level wind system |
| CN2918343Y (en) * | 2006-06-22 | 2007-07-04 | 武汉电缆集团有限公司 | Cable storing and discharging machine |
| CN201737522U (en) * | 2010-07-22 | 2011-02-09 | 凯迈（洛阳）测控有限公司 | Wire spool |
| CN103508257A (en) * | 2012-06-19 | 2014-01-15 | 成都亨通光通信有限公司 | Friction-free cable drum fixed type optical cable take-up machine |
| CN103287917A (en) * | 2013-06-06 | 2013-09-11 | 金红叶纸业集团有限公司 | Cable coiling device |
| CN103508260A (en) * | 2013-10-08 | 2014-01-15 | 吴江福茂纺织有限公司 | Yarn guiding device |
| CN203946687U (en) * | 2014-07-23 | 2014-11-19 | 四川天微电子有限责任公司 | A kind of thread tensioning mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362071A (en) * | 2020-02-24 | 2020-07-03 | 神华国能集团有限公司 | Cable coiling device |
| CN111362071B (en) * | 2020-02-24 | 2023-02-28 | 神华国能集团有限公司 | Cable coiling device |
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Application publication date: 20141105 |