CN105819271A - Adjustable self-adaptive wire spool system - Google Patents
Adjustable self-adaptive wire spool system Download PDFInfo
- Publication number
- CN105819271A CN105819271A CN201610168715.7A CN201610168715A CN105819271A CN 105819271 A CN105819271 A CN 105819271A CN 201610168715 A CN201610168715 A CN 201610168715A CN 105819271 A CN105819271 A CN 105819271A
- Authority
- CN
- China
- Prior art keywords
- disk
- frictional disk
- wire spool
- arm
- rotating shaft
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/44—Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/382—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using mechanical means
Abstract
An adjustable self-adaptive wire spool system comprises a wire spool body. The wire spool body is provided with a center through hole. The peripheral wall of the wire spool body is provided with a wire winding groove. A winding shaft is arranged in the center through hole in a sleeved mode. A self-adaptive friction mechanism is mounted on the winding shaft and comprises a shell. A rotary shaft is arranged in the shell. A gear transmission mechanism is arranged between the rotary shaft and the winding shaft. The shell is further internally provided with a rotary arm disk, a friction disk I and a friction disk II. Rotary arm mechanisms are annularly and evenly distributed on the side face of the side, facing the friction disk I, of the rotary arm disk. Each rotary arm mechanism comprises a rotary arm located in the radial direction of the rotary arm disk, and one end of each rotary arm is in hinged connection with the rotary arm disk. Friction surfaces matched with each other are arranged between the friction disk I and the friction disk II. A spring and a sliding guide mechanism are arranged between the friction disk II and the shell. The shell is provided with a groove used for mounting of the spring. The bottom of the groove is provided with an adjusting mechanism used for adjusting pre-pressure exerted on the friction disk II by the spring.
Description
Technical field
The present invention relates to a kind of cable winding device, concrete for a kind of adjustable adaptive winding disc system.
Background technology
Existing wire spool generally comprises wire spool main body, the middle part of wire spool main body arranges central through hole, on the periphery wall of wire spool main body, winding slot is set, after wire spool is sleeved in rotating shaft, rotate wire spool and can realize the purpose of coiling or unwrapping wire, certainly, when unwrapping wire, it is possible to directly use drag wire to drive wire spool to rotate the purpose realizing unwrapping wire.Although existing wire spool disclosure satisfy that use requirement to a certain extent, but, in use, rotating speed and coiling or the unmatched problem of speed of unwrapping wire of wire spool often occur, as when coiling, suddenly wire spool is applied a bigger moment of torsion, the rotating speed of wire spool then can be caused to increase suddenly, and then cause its rotating speed to exceed the rotating speed needed for coiling, and then line is applied a bigger pull strength, after this pull strength exceedes the tolerance range of line, then can cause the compromised quality of line, even disconnect；As when unwrapping wire, line being applied a bigger instantaneous pulling force, then the rotating speed of wire spool can be driven to strengthen suddenly, beyond the rotating speed needed for unwrapping wire, so, the unnecessary line released then can be deposited in ground, is unfavorable for safety in production；And during unwrapping wire, generally requiring the pull strength that line is applied a pre-add, existing wire spool cannot meet the requirement that line applies pull strength.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of adjustable adaptive winding disc system, wire spool rotating speed during coiling and unwrapping wire can be prevented effectively from change suddenly occurs, and then it can be avoided that line is pulled off, and safety in production can be improved and line is applied the requirement of pre-add pull strength.
For reaching above-mentioned purpose, the present invention provides following technical scheme:
A kind of adjustable adaptive winding disc system, including wire spool body, described wire spool body is provided with central through hole, and the periphery wall of described wire spool body is provided with the winding slot for coiling, the central through hole inner sleeve of described wire spool body is equiped with the roll of synchronous rotation, and on described roll, installation is provided with adaptive friction mechanism；
Adaptive friction mechanism includes the housing that rotatable engagement is sleeved on described roll, is provided with between the rotating shaft parallel with described roll, and described rotating shaft and described roll and is provided with gear drive in described housing；It is additionally provided with the frictional disk I being sleeved in described rotating shaft with the rotating arm disk of described rotating shaft synchronous axial system, rotatable engagement and can slide along described rotating shaft axial direction in described housing and is correspondingly arranged with described frictional disk I and single-degree-of-freedom is slidably matched the frictional disk II being sleeved in described rotating shaft；Described frictional disk I is between described rotating arm disk and described frictional disk II, described rotating arm disk is laid with whirling arm mechanism towards annular on the side of described frictional disk I side, described whirling arm mechanism includes being positioned at described rotating arm disk pivoted arm in the radial direction, one end of described pivoted arm is articulated and connected with described rotating arm disk, and the other end of described pivoted arm is provided with roller；It is provided with, between described frictional disk I and frictional disk II, the rubbing surface cooperated；It is provided with spring and sliding guide mechanism between described frictional disk II and described housing；
Described frictional disk I is provided with, towards the side, side of described rotating arm disk, the smooth surface coordinated with described pivoted arm, and described smooth surface is parabola, hyperboloid or sphere；
Described housing is provided with the groove for installing described spring, and the bottom of described groove is provided with the governor motion being applied to the precompression on described frictional disk II for regulating described spring；Described governor motion includes the screw being coaxially disposed with described groove, installs and is provided with the regulation screw with its threaded engagement, and the bottom of described groove is provided with the regulation slide plate between described spring and described regulation screw in described screw.
Further, described pivoted arm is articulated and connected with described rotating arm disk away from a side of described rotating arm disk axis.
Further, described rotating arm disk being provided with described pivoted arm one_to_one corresponding swivel base, described pivoted arm rotatable engagement is arranged on described swivel base.
Further, described sliding guide mechanism includes the gathering sill arranged on the housing and is arranged on described frictional disk II guide post coordinated with described gathering sill, and the axis of described gathering sill is parallel with the axis of described rotating shaft.
Further, it is respectively equipped with, between described frictional disk I and frictional disk II two sides in opposite directions, the rubbing surface cooperated.
Further, described winding slot bottom land is provided with the inner side the end of a thread perforation communicated with described central through hole, and the two side of described winding slot is provided with the outside the end of a thread perforation for outside the end of a thread passes.
Further, the inwall of described central through hole is correspondingly provided with the end of a thread with the perforation of described inner side the end of a thread and buries groove.
Further, the inwall of described central through hole is provided with keyway, and the periphery wall of described roll is provided with the retainingf key coordinated with described keyway.
Further, described gear drive includes the driving gear being arranged on described roll and is arranged in described rotating shaft the driven gear engaged with described driving gear.
The beneficial effects of the present invention is:
nullThe adjustable adaptive winding disc system of the present invention，By arranging adaptive friction mechanism in the rotating shaft of wire spool，When wire spool accelerates the most suddenly，Rotating arm disk rotating speed increases therewith，The centrifugal force that i.e. pivoted arm is subject to strengthens，Pivoted arm rotates under the influence of centrifugal force，And then drive frictional disk I to move to frictional disk II，Increase the frictional force between frictional disk I and frictional disk II，Overcome External Force Acting，The rotating speed making wire spool will not occur bigger sudden change，And make the rotating speed of wire spool can be quickly returning to setting speed，I.e. can the various External force interference of self adaptation，When coiling it can be avoided that wire spool rotating speed suddenlys change and drawn by line and badly even break，It can be avoided that wire spool rotating speed suddenlys change and causes line excess to be released during unwrapping wire，And by frictional force size between regulation frictional disk I and frictional disk II，Conveniently adjusted applying pull strength size on line，To meet different Production requirements.By arranging governor motion, it is possible to be conveniently adjusted spring and be applied to the precompression on frictional disk II or the position of regulation frictional disk II, so the frictional force between adjustable friction disc I and frictional disk II produce opportunity and the frictional force size under different rotating speeds；By smooth surface being set to parabola or hyperboloid or sphere, it is possible to effectively control the output curved surface between frictional force and rotating shaft rotating speed, i.e. can control the linear convergent rate rule of frictional force.
Accompanying drawing explanation
In order to make the purpose of the present invention, technical scheme and beneficial effect clearer, the present invention provides drawings described below to illustrate:
Fig. 1 is the structural representation of the present invention adjustable adaptive winding disc system embodiment；
Fig. 2 is the A detail drawing of Fig. 1；
Fig. 3 is the structural representation of wire spool；
Fig. 4 is the top view of Fig. 3.
Detailed description of the invention
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
As it is shown in figure 1, be the structural representation of the present invention adjustable adaptive winding disc system embodiment.The adjustable adaptive winding disc system of the present embodiment, including wire spool body 1, the middle part of wire spool body 1 is provided with central through hole 2, and the periphery wall of wire spool body 1 is provided with the winding slot 3 for coiling, the central through hole inner sleeve of wire spool body 1 is equiped with the roll 4 of synchronous rotation, and on roll 4, installation is provided with adaptive friction mechanism.
The adaptive friction mechanism of the present embodiment includes the housing 5 that rotatable engagement is sleeved on roll 4, is provided with the rotating shaft 23 parallel with roll 4, and is provided with gear drive between roll 4 and rotating shaft 23 in housing 5.The gear drive of the present embodiment includes the driving gear 24 being arranged on roll 4 and is arranged in rotating shaft 23 driven gear 25 engaged with driving gear 24.By arranging gear drive, the rotating speed of rotating shaft 23 can be regulated by the gear ratio between regulation driving gear 24 and driven gear 25, preferably to play the effect of adaptive friction mechanism.Be additionally provided with the rotating arm disk 6 with rotating shaft 23 synchronous axial system in the housing 5 of the present embodiment, rotatable engagement is sleeved in rotating shaft 23 and the frictional disk I 7 that can slide along rotating shaft 23 axial direction and be correspondingly arranged with frictional disk I 7 and single-degree-of-freedom is slidably matched the frictional disk II 8 being sleeved in rotating shaft 23；Frictional disk I 7 is between rotating arm disk 6 and frictional disk II 8, and rotating arm disk 6 is laid with whirling arm mechanism towards annular on the side of frictional disk I 7 side.The whirling arm mechanism of the present embodiment includes being positioned at rotating arm disk 6 pivoted arm 9 in the radial direction, and one end of pivoted arm 9 is articulated and connected with rotating arm disk 6, and the other end of pivoted arm 9 is provided with roller 10；The rubbing surface cooperated it is provided with between frictional disk I 7 and frictional disk II 8, the frictional disk I 7 of the present embodiment and frictional disk II 8 are respectively equipped with, between two sides in opposite directions, the rubbing surface 11 cooperated, spring 13 and sliding guide mechanism it is provided with between 12, and frictional disk II 8 and housing 5.
The frictional disk I 7 of the present embodiment is provided with, towards the side, side of rotating arm disk 6, the smooth surface 17 coordinated with pivoted arm 9, it is possible to effectively reduce the resistance between the roller 10 arranged on pivoted arm 6.Concrete, smooth surface is parabola, hyperboloid or sphere, and the smooth surface of the present embodiment uses hyperboloid.By smooth surface being set to parabola or hyperboloid or sphere, it is possible to effectively control the output curved surface between frictional force and rotating shaft rotating speed, i.e. can control the linear convergent rate rule of frictional force.
The housing 5 of the present embodiment is provided with for pacifying spring-loaded groove 26, and the bottom of groove 26 is provided with the governor motion being applied to the precompression on frictional disk II 8 for regulating spring 13.The governor motion of the present embodiment includes the screw 27 being coaxially disposed with groove 26, installs and be provided with the regulation screw 28 with its threaded engagement in screw 27, and the bottom of groove 26 is provided with the regulation slide plate 29 between spring 13 and regulation screw 28.By arranging governor motion, it is possible to be conveniently adjusted spring and be applied to the precompression on frictional disk II or the position of regulation frictional disk II, so the frictional force between adjustable friction disc I and frictional disk II produce opportunity and the frictional force size under different rotating speeds.
Further, pivoted arm 9 is articulated and connected with rotating arm disk 6 away from a side of rotating arm disk 6 axis, concrete, and the rotating arm disk 6 of the present embodiment is provided with transposase 11 4 with pivoted arm 9 one_to_one corresponding, and pivoted arm 9 rotatable engagement is arranged on transposase 11 4.
Further, sliding guide mechanism includes the gathering sill 15 being arranged on housing 5 and is arranged on frictional disk II 8 guide post 16 coordinated with gathering sill 15, and the axis of gathering sill 15 is parallel with the axis of rotating shaft 23.The frictional disk I 7 of the present embodiment is provided with, towards the side, side of rotating arm disk 6, the smooth surface 17 coordinated with pivoted arm 9, it is possible to effectively reduce the resistance between the roller 10 arranged on pivoted arm 6.
Further, winding slot 3 bottom land is provided with the inner side the end of a thread perforation 18 communicated with central through hole 2, and the two side of winding slot 3 is provided with the outside the end of a thread perforation 19 for outside the end of a thread passes.It is correspondingly provided with the end of a thread with inner side the end of a thread perforation 18 on the inwall of the central through hole 2 of the present embodiment and buries groove 20, it is possible to avoid interfering between inner side the end of a thread and rotating shaft 23.The inwall of the central through hole 2 of the present embodiment is provided with keyway 21, and the periphery wall of roll 4 is provided with the retainingf key 22 coordinated with keyway 21.
nullThe adjustable adaptive winding disc system of the present embodiment，By arranging adaptive friction mechanism in the rotating shaft of wire spool，When wire spool accelerates the most suddenly，Rotating arm disk rotating speed increases therewith，The centrifugal force that i.e. pivoted arm is subject to strengthens，Pivoted arm rotates under the influence of centrifugal force，And then drive frictional disk I to move to frictional disk II，Increase the frictional force between frictional disk I and frictional disk II，Overcome External Force Acting，The rotating speed making wire spool will not occur bigger sudden change，And make the rotating speed of wire spool can be quickly returning to setting speed，I.e. can the various External force interference of self adaptation，When coiling it can be avoided that wire spool rotating speed suddenlys change and drawn by line and badly even break，It can be avoided that wire spool rotating speed suddenlys change and causes line excess to be released during unwrapping wire，And by frictional force size between regulation frictional disk I and frictional disk II，Conveniently adjusted applying pull strength size on line，To meet different Production requirements.
Embodiment described above is only the preferred embodiment lifted by absolutely proving the present invention, and protection scope of the present invention is not limited to this.The equivalent that those skilled in the art are made on the basis of the present invention substitutes or conversion, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (9)
1. an adjustable adaptive winding disc system, including wire spool body, described wire spool body is provided with central through hole, and the periphery wall of described wire spool body is provided with the winding slot for coiling, it is characterized in that: the central through hole inner sleeve of described wire spool body is equiped with the roll of synchronous rotation, and on described roll, installation is provided with adaptive friction mechanism；
Adaptive friction mechanism includes the housing that rotatable engagement is sleeved on described roll, is provided with between the rotating shaft parallel with described roll, and described rotating shaft and described roll and is provided with gear drive in described housing；It is additionally provided with the frictional disk I being sleeved in described rotating shaft with the rotating arm disk of described rotating shaft synchronous axial system, rotatable engagement and can slide along described rotating shaft axial direction in described housing and is correspondingly arranged with described frictional disk I and single-degree-of-freedom is slidably matched the frictional disk II being sleeved in described rotating shaft；Described frictional disk I is between described rotating arm disk and described frictional disk II, described rotating arm disk is laid with whirling arm mechanism towards annular on the side of described frictional disk I side, described whirling arm mechanism includes being positioned at described rotating arm disk pivoted arm in the radial direction, one end of described pivoted arm is articulated and connected with described rotating arm disk, and the other end of described pivoted arm is provided with roller；It is provided with, between described frictional disk I and frictional disk II, the rubbing surface cooperated；It is provided with spring and sliding guide mechanism between described frictional disk II and described housing；
Described frictional disk I is provided with, towards the side, side of described rotating arm disk, the smooth surface coordinated with described pivoted arm, and described smooth surface is parabola, hyperboloid or sphere；
Described housing is provided with the groove for installing described spring, and the bottom of described groove is provided with the governor motion being applied to the precompression on described frictional disk II for regulating described spring；Described governor motion includes the screw being coaxially disposed with described groove, installs and is provided with the regulation screw with its threaded engagement, and the bottom of described groove is provided with the regulation slide plate between described spring and described regulation screw in described screw.
Adjustable adaptive winding disc system the most according to claim 1, it is characterised in that: described pivoted arm is articulated and connected with described rotating arm disk away from a side of described rotating arm disk axis.
Adjustable adaptive winding disc system the most according to claim 2, it is characterised in that: be provided with swivel base on described rotating arm disk with described pivoted arm one_to_one corresponding, described pivoted arm rotatable engagement is arranged on described swivel base.
Adjustable adaptive winding disc system the most according to claim 1, it is characterized in that: described sliding guide mechanism includes the gathering sill arranged on the housing and is arranged on described frictional disk II guide post coordinated with described gathering sill, and the axis of described gathering sill is parallel with the axis of described rotating shaft.
Adjustable adaptive winding disc system the most according to claim 1, it is characterised in that: described frictional disk I and frictional disk II are respectively equipped with, between two sides in opposite directions, the rubbing surface cooperated.
6. according to the adjustable adaptive winding disc system described in any one of claim 1-5, it is characterized in that: described winding slot bottom land is provided with the inner side the end of a thread perforation communicated with described central through hole, and the two side of described winding slot is provided with the outside the end of a thread perforation for outside the end of a thread passes.
Adjustable adaptive winding disc system the most according to claim 6, it is characterised in that: it is correspondingly provided with the end of a thread with the perforation of described inner side the end of a thread on the inwall of described central through hole and buries groove.
Adjustable adaptive winding disc system the most according to claim 7, it is characterised in that: the inwall of described central through hole is provided with keyway, and the periphery wall of described roll is provided with the retainingf key coordinated with described keyway.
Adjustable adaptive winding disc system the most according to claim 1, it is characterised in that: described gear drive includes the driving gear being arranged on described roll and is arranged in described rotating shaft the driven gear engaged with described driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168715.7A CN105819271A (en) | 2016-03-23 | 2016-03-23 | Adjustable self-adaptive wire spool system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610168715.7A CN105819271A (en) | 2016-03-23 | 2016-03-23 | Adjustable self-adaptive wire spool system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105819271A true CN105819271A (en) | 2016-08-03 |
Family
ID=56523770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610168715.7A Pending CN105819271A (en) | 2016-03-23 | 2016-03-23 | Adjustable self-adaptive wire spool system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105819271A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117492A (en) * | 2017-06-12 | 2017-09-01 | 漯河恒丰机械制造科技有限公司 | Mesohigh sebific duct wrapping machine coiling wheel assembly and steel wire strainer |
| CN109999261A (en) * | 2019-03-22 | 2019-07-12 | 重庆懿熙品牌策划有限公司 | A kind of changeover module and self-switching type infusion support |
| CN109999260A (en) * | 2019-03-22 | 2019-07-12 | 重庆懿熙品牌策划有限公司 | A kind of pull down mechanism and its self-switching type infusion support |
| CN111847108A (en) * | 2020-07-21 | 2020-10-30 | 湖州益浩毛纺原料有限公司 | Constant-speed spinning take-up roller fixing device based on circular linear velocity law |
| CN111874735A (en) * | 2020-07-24 | 2020-11-03 | 杭州成昌网络科技有限公司 | Optical fiber coiling machine free of voltage influence and capable of avoiding breakage of optical fibers |
| CN112027790A (en) * | 2020-09-15 | 2020-12-04 | 南京睿婧远网络科技有限公司 | Electric wire is winding device at uniform velocity based on intelligence manufacturing technology |
| CN110294356B (en) * | 2019-07-12 | 2024-05-17 | 西南交通大学 | Winding device and winding method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109869A1 (en) * | 2003-10-29 | 2005-05-26 | Jose Wei | Wire winding device with turning wheel |
| CN2824110Y (en) * | 2005-09-06 | 2006-10-04 | 马鞍山开普瑞尔机电设备制造有限公司 | Constant force moment cable reel |
| CN202296467U (en) * | 2011-10-29 | 2012-07-04 | 重庆川仪自动化股份有限公司 | Automatic variable speed paper winding device for metal strip packing paper |
| CN202464933U (en) * | 2012-02-22 | 2012-10-03 | 王至昶 | Tube yarn unwinding mechanism with tension self-adjusting function |
| CN103041519A (en) * | 2013-02-01 | 2013-04-17 | 重庆生竹科技发展有限公司 | Fixed self-adaptive elastic force firefighting escape slow-descending system |
| CN203922334U (en) * | 2014-06-16 | 2014-11-05 | 石狮市宏泰船舶修造有限公司 | A kind of boats and ships rolling rope device |
-
2016
- 2016-03-23 CN CN201610168715.7A patent/CN105819271A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050109869A1 (en) * | 2003-10-29 | 2005-05-26 | Jose Wei | Wire winding device with turning wheel |
| CN2824110Y (en) * | 2005-09-06 | 2006-10-04 | 马鞍山开普瑞尔机电设备制造有限公司 | Constant force moment cable reel |
| CN202296467U (en) * | 2011-10-29 | 2012-07-04 | 重庆川仪自动化股份有限公司 | Automatic variable speed paper winding device for metal strip packing paper |
| CN202464933U (en) * | 2012-02-22 | 2012-10-03 | 王至昶 | Tube yarn unwinding mechanism with tension self-adjusting function |
| CN103041519A (en) * | 2013-02-01 | 2013-04-17 | 重庆生竹科技发展有限公司 | Fixed self-adaptive elastic force firefighting escape slow-descending system |
| CN203922334U (en) * | 2014-06-16 | 2014-11-05 | 石狮市宏泰船舶修造有限公司 | A kind of boats and ships rolling rope device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117492A (en) * | 2017-06-12 | 2017-09-01 | 漯河恒丰机械制造科技有限公司 | Mesohigh sebific duct wrapping machine coiling wheel assembly and steel wire strainer |
| CN109999261A (en) * | 2019-03-22 | 2019-07-12 | 重庆懿熙品牌策划有限公司 | A kind of changeover module and self-switching type infusion support |
| CN109999260A (en) * | 2019-03-22 | 2019-07-12 | 重庆懿熙品牌策划有限公司 | A kind of pull down mechanism and its self-switching type infusion support |
| CN109999260B (en) * | 2019-03-22 | 2021-04-02 | 青岛大学附属医院 | Infusion support |
| CN110294356B (en) * | 2019-07-12 | 2024-05-17 | 西南交通大学 | Winding device and winding method |
| CN111847108A (en) * | 2020-07-21 | 2020-10-30 | 湖州益浩毛纺原料有限公司 | Constant-speed spinning take-up roller fixing device based on circular linear velocity law |
| CN111874735A (en) * | 2020-07-24 | 2020-11-03 | 杭州成昌网络科技有限公司 | Optical fiber coiling machine free of voltage influence and capable of avoiding breakage of optical fibers |
| CN111874735B (en) * | 2020-07-24 | 2022-03-25 | 河北宇天通信器材有限公司 | Optical fiber coiling machine free of voltage influence and capable of avoiding breakage of optical fibers |
| CN112027790A (en) * | 2020-09-15 | 2020-12-04 | 南京睿婧远网络科技有限公司 | Electric wire is winding device at uniform velocity based on intelligence manufacturing technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105819271A (en) | Adjustable self-adaptive wire spool system | |
| CN205709234U (en) | Suitching type adaptive winding dish device | |
| CN103943031B (en) | Display device | |
| CN210783894U (en) | Curtain winding device | |
| CN109160433B (en) | Constant tension winch and cable winding and unwinding device | |
| EP0056088B1 (en) | A screen-operating device for use in a roller blind | |
| CN102491211B (en) | Steel wire rope pre-tightening force enhancing system and tower crane adopting same | |
| CN204596540U (en) | Concentric type stranding machine and twist production line with one heart | |
| CN205709161U (en) | Locking adjustable adaptive winding dish device | |
| CN205555716U (en) | Self -adaptation wire reel device that anti external force was disturbed | |
| CN205555715U (en) | Self -adaptation wire reel device with adjustable anti external force is disturbed | |
| CN105819284A (en) | Adjustable self-adaptive wire spool device | |
| CN110863382A (en) | Constant-tension pay-off device and using method thereof | |
| CN205555730U (en) | Self -adaptation wire reel device with adjustable locking that anti external force was disturbed | |
| CN204992982U (en) | A strip winding mechanism that is used for belting machine of high -speed railway traction motor coil | |
| CN205555729U (en) | Self -adaptation wire reel device | |
| CN205555731U (en) | Switching formula self -adaptation wire reel device that anti external force was disturbed | |
| CN205709192U (en) | The locking suitching type adaptive winding dish device of external force resistance interference | |
| CN101603263A (en) | Electric hoisting clothes-horse and drive unit thereof | |
| CN211815144U (en) | Constant tension pay-off | |
| CN205709189U (en) | Lock type adaptive winding dish device | |
| US2008873A (en) | Power transmitting device | |
| CN205675895U (en) | Locking type adaptive winding dish device | |
| US3248088A (en) | Tensioning device | |
| CN207329947U (en) | A kind of cable unwinding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160803 |