CN105173927A - Main shaft type torsion rope receiving device - Google Patents
Main shaft type torsion rope receiving device Download PDFInfo
- Publication number
- CN105173927A CN105173927A CN201510531813.8A CN201510531813A CN105173927A CN 105173927 A CN105173927 A CN 105173927A CN 201510531813 A CN201510531813 A CN 201510531813A CN 105173927 A CN105173927 A CN 105173927A
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- CN
- China
- Prior art keywords
- torsion spring
- rope
- torsion
- stay cord
- shell
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention belongs to the technical field of machining devices, and in particular, relates to a main shaft type torsion rope receiving device. The main shaft type torsion rope receiving device comprises a flat key, a shaft, a rope wheel, a shell, a washer, a nut, a bolt, a clamping plate, a sealing end cover, a lantern ring, a torsion spring, a torsion spring inner cover, a torsion spring outer cover, a positioning stop piece and a pull rope, wherein one end of the torsion spring is fixed on the shaft through the torsion spring outer cover, and the other end of the torsion spring is connected with the torsion spring inner cover; the shell is arranged outside the torsion spring outer cover and the torsion spring inner cover; and one end of the shell is connected with the shaft, and the other end is inwards connected with the sealing end cover. The main shaft type torsion rope receiving device is simple in structure; when the pull rope is pulled, the rope wheel rotates, and the torsion spring generates torque to realize the retracting operation of steel wire ropes; and the main shaft type torsion rope receiving device is safe and reliable in use, and is wide in market promotion value.
Description
Technical field
The invention belongs to machinery processing apparatus technical field, particularly relate to a kind of king post system torsion rope withdrawing apparatus.
Background technology
In enterprise, after rope pulls, people mainly retract by manpower, and not having at end can the device of folding and unfolding rope, and waste a large amount of human and material resources, financial resources, so efficiency is not good, and profit reduces.
In order to raising efficiency, increase profit, at equipment end, can lay one with the full automaticity rope withdrawing apparatus of torsion spring, when rotating rope sheave, this torsion spring produces moment of torsion, the rotation of automatic traction rope sheave can furl stay cord, or user can pull stay cord and drive assembly parts to rotate, when rope is located, this rope sheave cannot rotate and locate stay cord, when rope no fix, by the moment of torsion that torsion spring produces, easily can furl positioning rope, reach the object that operation is convenient and economic good.
Summary of the invention
Structure of the present invention is simple, and when pulling stay cord, rope sheave rotates thereupon, and torsion spring produces moment of torsion, realizes operating the retracting of steel rope, safe and reliable, has market popularization value widely.
This king post system torsion rope withdrawing apparatus, comprise: this king post system torsion rope withdrawing apparatus, comprise: flat key, axle, rope sheave, shell, packing ring, nut, bolt, clamping plate, end cover, the collar, torsion spring, torsion spring inner cap, torsion spring enclosing cover, locating stop piece, stay cord, described one end is fixing on the shaft by described torsion spring enclosing cover, the described torsion spring other end is connected with described torsion spring inner cap, described shell is arranged on outside described torsion spring enclosing cover and described torsion spring inner cap, described shell one end connects described axle, the other end is inwardly connected with described end cover, described rope sheave is connected with described axle by described flat key, described stay cord is wrapped on described rope sheave, two described collar covers on the housing, described clamping plate are by described packing ring, described nut and described bolt are fixed.
The present invention is set to further, is provided with pressing groove on the left of described rope sheave, by described stay cord from inside to exposing outside 3 cm, being fixed by described stay cord, be wrapped on described rope sheave by described stay cord with described packing ring, described bolt.
The present invention is set to further, and described rope sheave is provided with thread groove, and recess width is slightly larger than described stay cord diameter.
The present invention is set to further, and described locating stop piece is through the hole on described axle.
Advantage of the present invention is: this automatic non-electric machine rope withdrawing apparatus can provide the rope closing without motor to arrange, when rope is located, this rope sheave cannot rotate and locate stay cord, when rope no fix, by the moment of torsion that torsion spring produces, easily can furl positioning rope, reach the object that operation is convenient and economic good.Wherein, user can save a large amount of time and manpower, improves efficiency, and improves profit.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is cutaway view of the present invention.
Wherein, the parts name that Reference numeral is corresponding is called:
1-flat key, 2-axle, 3-rope sheave, 4-shell, 5-packing ring, 6-nut, 7-bolt, 8-clamping plate, 9-end cover, the 10-collar, 11-torsion spring, 12-torsion spring inner cap, 13-torsion spring enclosing cover, 14-locating stop piece, 15-stay cord.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described, and embodiments of the present invention include but not limited to the following example.
Embodiment
This king post system torsion rope withdrawing apparatus, comprise: this king post system torsion rope withdrawing apparatus, comprise: flat key 1, axle 2, rope sheave 3, shell 4, packing ring 5, nut 6, bolt 7, clamping plate 8, end cover 9, the collar 10, torsion spring 11, torsion spring inner cap 12, torsion spring enclosing cover 13, locating stop piece 14, stay cord 15, torsion spring 11 one end is fixed on axle 2 by torsion spring enclosing cover 13, torsion spring 11 other end is connected with torsion spring inner cap 12, shell 4 is arranged on outside torsion spring enclosing cover 13 and torsion spring inner cap 12, shell 4 one end adapter shaft 2, the other end is inwardly connected with end cover 9, rope sheave 3 is connected with axle 2 by flat key 1, stay cord 15 is wrapped on rope sheave 3, two collars 10 are enclosed within shell 4, clamping plate 8 are by packing ring 5, nut 6 and bolt 7 are fixed, when stay cord 15 pulls out by user, rope sheave 3 rotates, stay cord 15 pulls out successively according to the order of sequence along the groove on rope sheave 3, stay cord 15 is avoided to be wound around, torsion spring 11 produces moment of torsion simultaneously, when stay cord 15 needs to regain, rope sheave 3 automatically realizes operating the retracting of stay cord 15 under the drive of torsion spring 11.
The present invention is set to further, pressing groove is provided with on the left of rope sheave 3, by stay cord 15 from inside to exposing outside 3 cm, with packing ring 5, bolt 7, stay cord 15 is fixed, be wrapped in by stay cord 15 on rope sheave 3, adopt bolt 7 to be fixed by stay cord 15, stay cord 151 is wrapped on bolt 7 screw rod, fixation is played to stay cord 15, the safety of assurance device.
The present invention is set to further, and rope sheave 3 is provided with thread groove, and recess width, slightly larger than stay cord 15 diameter, ensures that stay cord 15 can carry out being wound around or stretching in order, prevents stay cord 15 from tiing a knot.
The present invention is set to further, and locating stop piece 14, through the hole on axle 2, ensures that axle 2 can stable rotation, can not produce and rock, affect the operation of device.
Utilize technical scheme of the present invention, or those skilled in the art being under the inspiration of technical solution of the present invention, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection scope of the present invention.
Claims (4)
1. a king post system torsion rope withdrawing apparatus, it is characterized in that: this king post system torsion rope withdrawing apparatus, comprise: this king post system torsion rope withdrawing apparatus, comprise: flat key (1), axle (2), rope sheave (3), shell (4), packing ring (5), nut (6), bolt (7), clamping plate (8), end cover (9), the collar (10), torsion spring (11), torsion spring inner cap (12), torsion spring enclosing cover (13), locating stop piece (14), stay cord (15), described torsion spring (11) one end is fixed on described axle (3) by described torsion spring enclosing cover (13), described torsion spring (11) other end is connected with described torsion spring inner cap (12), described shell (4) is arranged on described torsion spring enclosing cover (13) and described torsion spring inner cap (12) outward, described shell (4) one end connects described axle (2), the other end is inwardly connected with described end cover (9), described rope sheave (3) is connected with described axle (2) by described flat key (1), described stay cord (15) is wrapped on described rope sheave (3), two described collars (10) are enclosed within described shell (4), described clamping plate (8) are by described packing ring (5), described nut (6) and described bolt (7) are fixed.
2. a kind of king post system torsion rope withdrawing apparatus according to claim 1, it is characterized in that: described rope sheave (3) left side is provided with pressing groove, by described stay cord (15) from inside to exposing outside 3 cm, with described packing ring (5), described bolt (7), described stay cord (15) is fixed.
3. a kind of king post system torsion rope withdrawing apparatus according to claim 1, it is characterized in that: described rope sheave (3) is provided with thread groove, recess width is slightly larger than described stay cord (15) diameter.
4. a kind of king post system torsion rope withdrawing apparatus according to claim 1, is characterized in that: described locating stop piece (14) is through the hole on described axle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531813.8A CN105173927A (en) | 2015-08-27 | 2015-08-27 | Main shaft type torsion rope receiving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510531813.8A CN105173927A (en) | 2015-08-27 | 2015-08-27 | Main shaft type torsion rope receiving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105173927A true CN105173927A (en) | 2015-12-23 |
Family
ID=54896481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510531813.8A Pending CN105173927A (en) | 2015-08-27 | 2015-08-27 | Main shaft type torsion rope receiving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105173927A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359592A (en) * | 2019-07-24 | 2019-10-22 | 西南交通大学 | A kind of turbine type viscous damper |
Citations (7)
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|---|---|---|---|---|
| US5573198A (en) * | 1995-02-02 | 1996-11-12 | Pitney Bowes | Tape roll rewind device and method for rewinding tape on a tape roll |
| CN2323124Y (en) * | 1998-04-02 | 1999-06-09 | 江阴市建业新技术发展有限公司 | Take-up roller for rolling shutter door |
| CN2430421Y (en) * | 2000-07-26 | 2001-05-16 | 刘绍亮 | Hand self locking lift |
| CN101306674A (en) * | 2007-05-18 | 2008-11-19 | 德尔斐韩国株式会社 | Torsion bar support structure of seat belt retractor |
| CN201402114Y (en) * | 2009-03-31 | 2010-02-10 | 山西潞安环保能源开发股份有限公司 | Displacement measuring line tensioning mechanism of rock stratum displacement monitor |
| CN201661231U (en) * | 2010-01-08 | 2010-12-01 | 邱永忠 | Independent dimming outdoor shutter blind winder |
| CN201737522U (en) * | 2010-07-22 | 2011-02-09 | 凯迈（洛阳）测控有限公司 | Wire spool |
-
2015
- 2015-08-27 CN CN201510531813.8A patent/CN105173927A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573198A (en) * | 1995-02-02 | 1996-11-12 | Pitney Bowes | Tape roll rewind device and method for rewinding tape on a tape roll |
| CN2323124Y (en) * | 1998-04-02 | 1999-06-09 | 江阴市建业新技术发展有限公司 | Take-up roller for rolling shutter door |
| CN2430421Y (en) * | 2000-07-26 | 2001-05-16 | 刘绍亮 | Hand self locking lift |
| CN101306674A (en) * | 2007-05-18 | 2008-11-19 | 德尔斐韩国株式会社 | Torsion bar support structure of seat belt retractor |
| CN201402114Y (en) * | 2009-03-31 | 2010-02-10 | 山西潞安环保能源开发股份有限公司 | Displacement measuring line tensioning mechanism of rock stratum displacement monitor |
| CN201661231U (en) * | 2010-01-08 | 2010-12-01 | 邱永忠 | Independent dimming outdoor shutter blind winder |
| CN201737522U (en) * | 2010-07-22 | 2011-02-09 | 凯迈（洛阳）测控有限公司 | Wire spool |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110359592A (en) * | 2019-07-24 | 2019-10-22 | 西南交通大学 | A kind of turbine type viscous damper |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151223 |
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| RJ01 | Rejection of invention patent application after publication |