CN110407025B - Wire coiling device - Google Patents
Wire coiling device Download PDFInfo
- Publication number
- CN110407025B CN110407025B CN201910725744.2A CN201910725744A CN110407025B CN 110407025 B CN110407025 B CN 110407025B CN 201910725744 A CN201910725744 A CN 201910725744A CN 110407025 B CN110407025 B CN 110407025B
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- roller
- wire
- adjusting bolt
- groove
- bracket
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 5
- 230000007704 transition Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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- 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
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/2803—Traversing devices; Package-shaping arrangements with a traversely moving 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
- 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
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- 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
- B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
- B65H59/36—Floating elements compensating for irregularities in supply or take-up of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/35—Ropes, lines
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
The invention discloses a wire coiling device, which comprises a wire outlet wheel and a wire coiling wheel, wherein a steel cable on the wire outlet wheel is coiled on the wire coiling wheel, the wire outlet wheel positioned at the leftmost end is vertically and rotatably arranged, and the steel cable on the wire outlet wheel is led out and then obliquely upwards extends out of a groove at the lower part of a pulley tightly attached to a wire pressing mechanism and enters a gap formed by parallel arrangement of two rollers; the wire pressing mechanism further comprises an n-shaped inner bracket and an outer bracket which are used for installing the pulley, the pulley is rotatably installed in an opening of the inner bracket, and two outer side walls of the inner bracket are respectively provided with a bulge; the two inner side walls of the outer support are respectively provided with a strip-shaped chute along the vertical direction, and the bulges are positioned in the strip-shaped chute so that the inner support can vertically slide in the outer support; the top of the inner support is connected to the outer support through a cylindrical spring, so that the inner support is always incompletely separated from the outer support when vertically sliding in the outer support. The device is high in winding efficiency, stable and reliable.
Description
Technical Field
The invention belongs to the technical field of winding and coiling of steel cables, and particularly relates to a wire coiling device.
Background
In elevator installation, the steel cable is a key part, is a life line of the whole elevator, when the elevator is installed, the steel cable coil taken back from a manufacturer needs to be separated and wound into small coils with a certain length for standby, currently, the steel cable is manually paid out, is directly drawn and towed by equipment such as a motor and then wound on a reel, and is time-consuming and labor-consuming, especially the original steel cable coil (the steel cable is wound on a large cylindrical wire outlet wheel) which can possibly be paid out due to the fact that the steel cable needs to be continuously rotated, the wire outlet wheel needs to be vertically placed, and then the steel cable with a certain length is pulled out while being rotated so as to be wound on the reel for transportation to the site. At present, when the steel cable is wound into a coil, the steel cable is easily and continuously swayed in the transmission process due to unreasonable pretension and tightening after being led out from the wire outlet wheel, so that the winding action is blocked, the winding of the steel cable fails, or the winding is quite irregular after the winding wheel, and the steel cable is not easily and smoothly released and pulled out in use.
Disclosure of Invention
The invention aims to solve the technical problems and provide the wire coiling device which can better ensure that a steel cable is reasonably stretched in the coiling process, and has high coiling efficiency and stable and reliable work.
The technical scheme of the invention is as follows: the wire coiling device comprises a wire outlet wheel and a wire coiling wheel, wherein a steel cable on the wire outlet wheel is coiled on the wire coiling wheel, the wire outlet wheel at the leftmost end is vertically and rotatably arranged, and the steel cable on the wire outlet wheel is led out and then obliquely upwards extends out of a groove at the lower part of a pulley which is tightly attached to a wire pressing mechanism, and enters a gap formed by parallel arrangement of two rollers;
the two rollers are positioned at the upper right of the wire pressing mechanism, a first roller, a second roller and a third roller are sequentially arranged at the upper right of the two rollers, the second roller is positioned above the space between the first roller and the third roller and is biased towards the first roller, the third roller is lower than the first roller, and a first supporting roller, two guide rollers which are vertically and parallelly arranged, a second supporting roller and the winding wheel are sequentially arranged at the right side of the third roller;
the steel cable is led out from the gap between the two rollers, wound into the lower groove of the second roller from the upper groove of the first roller, wound around the second roller for one circle, then penetrated out from the lower groove of the second roller and penetrated into the lower groove of the third roller, and sequentially passed through the upper surface of the first supporting roller, between the two guide rollers and the upper surface of the second supporting roller after being led in from the third roller, and finally wound into the winding wheel positioned at the rightmost end obliquely downwards;
the wire pressing mechanism further comprises an n-shaped inner bracket and an outer bracket which are used for installing the pulley, the pulley is rotatably installed in an opening of the inner bracket, and two outer side walls of the inner bracket are respectively provided with a bulge; the two inner side walls of the outer support are respectively provided with a strip-shaped chute along the vertical direction, and the bulges are positioned in the strip-shaped chute so that the inner support can vertically slide in the outer support; the top of the inner support is connected to the outer support through a cylindrical spring, so that the inner support is always incompletely separated from the outer support when vertically sliding in the outer support.
The invention has the beneficial effects that: the wire coiling device provided by the invention is installed at a series of special positions of the roller, the idler wheel and the idler roller, so that the steel cable can be stably and reliably transmitted to the reel after being pulled out from the wire outlet wheel, and the wire pressing mechanism fully ensures that the steel cable is transmitted with reasonable tightening tension after being released from the wire outlet wheel, is effectively matched with the subsequent installation of the roller, the idler wheel and the idler roller, complements each other, and promotes the steel cable to be rapidly and reliably coiled into a coil.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention.
Fig. 2 is a schematic structural view of a wire pressing mechanism.
Fig. 3 is an enlarged view of fig. 2 at I.
Fig. 4 is a schematic view of a locking sleeve structure.
Fig. 5 is a schematic view of the structure of fig. 3 with the locking sleeve and rubber pad removed.
Fig. 6 is a schematic view of the rubber pad before and after tightening the adjusting bolt.
Fig. 7 is a schematic view of a rubber pad.
Description of element numbers: the wire outgoing wheel 1, the wire pressing mechanism 2, the two rollers 3, the first roller 4, the second roller 5, the encoder 6, the third roller 7, the first supporting roller 8, the guide roller 9, the second supporting roller 10, the winding wheel 10, the pulley 201, the inner bracket 202, the outer bracket 203, the cylindrical spring 204, the cylindrical block 205, the sliding shaft 206, the adjusting bolt 207, the locking sleeve 208, the locking screw 209, the rubber pad 210, the buffer deformation groove 2101, the transition groove 2012, the auxiliary deformation groove 2013, the convex rib 2014, the boss 211, the upper body 211a, the lower body 211b and the conical thread 211b1.
Description of the embodiments
Further advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present invention, which is described by the following specific examples.
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1, this embodiment provides a wire coiling device, which mainly includes a wire outlet wheel 1 and a wire coiling wheel 10, wherein a steel cable on the wire outlet wheel 1 is coiled on the wire coiling wheel 10, the wire outlet wheel 1 located at the leftmost end is vertically and rotatably placed, and the steel cable on the wire outlet wheel 1 is led out, then is obliquely upwards stretched out by clinging to a groove at the lower part of a pulley 201 of a wire pressing mechanism 2, and enters a gap formed by parallel arrangement of two rollers 3, wherein the gap just allows the steel cable to freely pass through.
The middle transmission device for transmitting the steel cable mainly comprises the following structure: the two rollers 3 are positioned at the upper right side of the wire pressing mechanism 2, a first roller 4, a second roller 5 and a third roller 7 are sequentially arranged at the upper right side of the two rollers 3, the second roller 5 is positioned above the first roller 7 and between the first roller and the third roller 7 and is biased to the first roller 4, the third roller 7 is lower than the first roller 4, and a first supporting roller 8, two guide rollers 9 which are vertically and parallelly arranged, a second supporting roller 10 and the winding wheel 10 are sequentially arranged at the right side of the third roller 7. The steel cable is led out from the gap between the two rollers 3, wound into the lower groove of the second roller 5 from the upper groove of the first roller 4, wound on the second roller 5 for one circle, penetrated out from the lower groove of the second roller 5 and penetrated into the lower groove of the third roller 7, led in from the steel cable to the third roller 7, sequentially passed through the upper surface of the first supporting roller 8, between the two guide rollers 9 and the upper surface of the second supporting roller 10, and finally wound on the winding wheel 10 at the rightmost end obliquely downwards.
In particular, as shown in fig. 2, the wire pressing mechanism 2 of the present embodiment further includes an inner bracket 202 and an outer bracket 203, which are used for mounting the pulley 201, wherein the pulley 201 is rotatably mounted in an opening of the inner bracket 202, and two outer side walls of the inner bracket 202 are respectively provided with a protrusion; the two inner side walls of the outer support 203 are respectively provided with a strip-shaped chute along the vertical direction, and the protrusions are positioned in the strip-shaped chute so that the inner support 202 can vertically slide in the outer support 203; the top of the inner bracket 202 is connected to the outer bracket 203 by a cylindrical spring 204 so that the inner bracket 202 is always not completely separated from the outer bracket 203 when vertically sliding in the outer bracket 203.
In use, the cable is initially drawn and positioned as in the above embodiment, the free end of the cable is secured to the reel 10, and the drive means for driving the reel 10 is actuated, preferably with the reel 10 being reciprocated in its axial direction for full-wheel application. Under the whole structure frame, the steel cable comes out from the wire outgoing wheel 1, and runs in close contact with the lower groove of the pulley 201 of the wire pressing mechanism 2, at this time, because of the elastic extrusion force of the cylindrical spring 204 downward all the time, the vertically placed wire outgoing wheel 1 can be better tightened by the pulley 201 no matter whether the wire is outgoing from the bottom end or the top end, which is equivalent to a floating pulley 201, and along with the change of the wire outgoing height position of the steel cable, the cylindrical spring 204 adaptively applies downward extrusion force to the inner bracket 202, so that the pulley 201 on the inner bracket 202 always ensures that the steel cable is positioned in the lower groove and well tightened and limited, thereby promoting the stable reliability of the steel cable transmission in the whole running process, and the winding is convenient and efficient.
In the embodiment, the wire pressing mechanism 2 of the present embodiment is preferably configured as follows: the device further comprises an adjusting bolt 207 with a through hole in the axial direction, wherein the adjusting bolt 207 is screwed above the inner bracket 202 in the opening of the outer bracket 203 in a threaded connection manner from the top of the outer bracket 203, a sliding shaft 206 is axially and slidably arranged in the through hole, the bottom end of the sliding shaft 206 is of a smooth pan head screw nut structure, the bottom end of the sliding shaft 206 is arranged in a cylindrical block 205 and can freely rotate, the cylindrical block 205 is fixedly embedded in the upper port of the cylindrical spring 204, and the lower end of the cylindrical spring 204 is fixed at the center of the top of the inner bracket 202; the locking screw 209, which is screwed into the sliding shaft 206 from the perforated top end of the adjusting bolt 207, moves the sliding shaft 206 upward so that the cylindrical block 205 is tightly attached to the bottom end surface of the adjusting bolt 207. In specific application, the adjusting bolt 207 is screwed to a proper height position, namely, the bottom end surface of the adjusting bolt 207 is positioned at the proper height position, then the locking screw 209 is screwed, the sliding shaft 206 in the adjusting bolt 207 is continuously moved upwards through the effect of a screw thread pair, finally, the nut structure at the bottom end of the sliding shaft 206 is used for lifting the cylindrical block 205 connected with the cylindrical spring 204 to a position closely attached to the bottom end surface of the adjusting bolt 207, so that the fixed installation of the height position of the cylindrical block 205 is realized, the inner support 202 (the pulley 201) hung by the cylindrical spring 204 is positioned at a proper height, a proper downward extrusion limiting force is exerted on the steel cable, and the steel cable can be stably and reliably transmitted all the time under any working condition and is wound into a coil.
Further, although the adjusting bolt 207 in the above embodiment can be adjusted in height, when not screwed to the bottom, because of frequent shake in the transmission of the steel cable, the adjusting bolt 207 may be automatically rotated due to vibration, so that the suspension height of the inner bracket 202 may be changed, and the transmission of the steel cable may be fluctuated and unstable, accordingly, in order that the adjusting bolt 207 does not rotate when the inner bracket 202 is adjusted to a proper height position, it is preferable to manually lock the adjusting bolt 207, as shown in fig. 3-6, the specific structure of locking is implemented with reference to the following structure: a conical boss 211 is arranged at the top end of the perforation of the adjusting bolt 207, the perforation passes through the boss 211, the boss 211 is in a step shape and sequentially comprises an upper body 211a and a lower body 211b which are integrally connected from top to bottom, wherein the outer contour of the upper body 211a is in a reverse-buckled basin shape, and the side wall of the upper body 211a near the bottom is a concave arc wall; the lower body 211b has a conical shape and a conical thread 211b1 on a conical surface. Meanwhile, a locking sleeve 208 matched with the boss 211 is also needed, a cavity matched with the boss 211 is arranged at the lower part of the locking sleeve 208, a thread matched with the conical thread 211b1 is arranged on the side wall of the cavity near the cavity mouth end, a rubber pad 210 in the shape of an inverted basin is arranged at the bottom of the cavity, and an annular buffer deformation groove 2101 is arranged at the joint of the inner bottom of the rubber pad 210 and the side wall; the adjusting bolt 207 passes through the rubber pad 210 and the cavity bottom of the locking sleeve 208 and extends into the opening of the outer bracket 203, and when the locking sleeve 208 is fixed on the boss 211 through the conical thread 211b1, the rubber pad 210 is tightly contacted with the adjusting bolt 207 due to the extrusion deformation of the locking sleeve 208 and the adjusting bolt 207 is clasped. When the locking sleeve 208 is screwed down, the rubber pad 210 with the special shape is extruded, so that the middle part of the rubber pad 210 is closed towards the adjusting bolt 207, contacts, extrudes and finally circumferentially clamps the thread on the adjusting bolt 207, and the adjusting bolt 207 is locked and the thread is not damaged.
In order to promote the locking effect of the rubber pad 210 on the adjusting bolt 207, as shown in fig. 7, a concave transition groove 2012 formed along the circumferential direction of the buffering deformation groove 2101 is further formed on the side wall of the buffering deformation groove 2101 of the rubber pad 210 near the side edge of the adjusting bolt 207, and an auxiliary deformation groove 2013 formed with an opening toward the upper body 211a is further formed at the part between the buffering deformation groove 2101 and the adjusting bolt 207, so that the rubber pad 210 is more naturally bent and pressed toward the side of the adjusting bolt 207 when the locking sleeve 208 is pressed. Meanwhile, the through hole wall of the buffering deformation groove 2101 for the adjusting bolt 207 to pass through is provided with a plurality of annular ribs 2014, and the ribs 2014 are matched with screw teeth on the adjusting bolt 207 to increase friction and improve tightening force.
In the above embodiment, if precise control of the length of the wire rope is to be achieved, it is preferable that the encoder 6 is provided on the second roller 5, and the encoder 6 is connected to the controller, so that the number of turns of the second roller 5 collected by the encoder 6 is fed back to the controller to control whether the motor driving the reel 10 rotates.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
Claims (3)
1. The utility model provides a dish line device, includes wire reel and reel, and wire rope on the wire reel is rolled into on the reel, is located the vertical rotatable of left end the wire reel is placed, its characterized in that: the steel cable on the wire outlet wheel is led out, then is clung to the groove at the lower part of the pulley of the wire pressing mechanism, extends upwards obliquely and enters a gap formed by parallel arrangement of the two rollers;
the two rollers are positioned at the upper right of the wire pressing mechanism, a first roller, a second roller and a third roller are sequentially arranged at the upper right of the two rollers, the second roller is positioned above the space between the first roller and the third roller and is biased towards the first roller, the third roller is lower than the first roller, and a first supporting roller, two guide rollers which are vertically and parallelly arranged, a second supporting roller and the winding wheel are sequentially arranged at the right side of the third roller;
the steel cable is led out from the gap between the two rollers, wound into the lower groove of the second roller from the upper groove of the first roller, wound around the second roller for one circle, then penetrated out from the lower groove of the second roller and penetrated into the lower groove of the third roller, and sequentially passed through the upper surface of the first supporting roller, between the two guide rollers and the upper surface of the second supporting roller after being led in from the third roller, and finally wound into the winding wheel positioned at the rightmost end obliquely downwards;
the wire pressing mechanism further comprises an n-shaped inner bracket and an outer bracket which are used for installing the pulley, the pulley is rotatably installed in an opening of the inner bracket, and two outer side walls of the inner bracket are respectively provided with a bulge; the two inner side walls of the outer support are respectively provided with a strip-shaped chute along the vertical direction, and the bulges are positioned in the strip-shaped chute so that the inner support can vertically slide in the outer support; the top of the inner bracket is connected to the outer bracket through a cylindrical spring so that the inner bracket is always incompletely separated from the outer bracket when vertically sliding in the outer bracket;
the wire pressing mechanism further comprises an adjusting bolt with a through hole in the axial direction, and the adjusting bolt is screwed above the inner support in the opening of the outer support in a threaded connection mode from the top of the outer support;
the top end of the perforation of the adjusting bolt is provided with a conical boss through which the perforation passes, the boss is in a step shape and sequentially comprises an upper body part and a lower body part which are integrally connected from top to bottom, wherein the outer contour of the upper body part is in a reversed basin shape, and the side wall of the upper body part close to the bottom of the upper body part is a concave arc wall; the lower body part is conical and the conical surface is provided with conical threads;
the locking sleeve is matched with the boss, a cavity matched with the boss is arranged at the lower part of the locking sleeve, a thread matched with the conical thread is arranged on the side wall of the cavity near the cavity opening end, a rubber pad in the shape of an inverted basin is arranged at the bottom of the cavity, and an annular buffer deformation groove is formed at the joint of the inner bottom of the rubber pad and the side wall; the adjusting bolt penetrates through the rubber pad and the bottom of the cavity of the locking sleeve and stretches into the opening of the outer support, and when the locking sleeve is fixed on the boss through the conical threads, the rubber pad is tightly contacted with the adjusting bolt due to extrusion deformation of the locking sleeve and hoops the adjusting bolt.
2. The wire coiling device as in claim 1, wherein: the side wall of the buffer deformation groove of the rubber pad, which is close to one side edge of the adjusting bolt, is also provided with a sunken transition groove which is circumferentially arranged along the buffer deformation groove, and an auxiliary deformation groove with an opening facing the upper body part is also arranged at the part between the buffer deformation groove and the adjusting bolt; the through hole wall of the buffer deformation groove for the adjusting bolt to pass through is provided with a plurality of annular convex edges.
3. The wire coiling device as in claim 1 or 2, wherein: the second roller is provided with an encoder, and the encoder is connected with the controller, so that the number of turns information of the second roller collected by the encoder is fed back to the controller to control whether a motor driving the reel rotates or not.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725744.2A CN110407025B (en) | 2019-08-07 | 2019-08-07 | Wire coiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725744.2A CN110407025B (en) | 2019-08-07 | 2019-08-07 | Wire coiling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110407025A CN110407025A (en) | 2019-11-05 |
| CN110407025B true CN110407025B (en) | 2024-02-27 |
Family
ID=68366394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910725744.2A Active CN110407025B (en) | 2019-08-07 | 2019-08-07 | Wire coiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110407025B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB524490A (en) * | 1938-05-12 | 1940-08-07 | Us Rubber Co | Improved thread tensioning arrangements in winding machines |
| CN206069256U (en) * | 2016-09-26 | 2017-04-05 | 上海大屯能源股份有限公司 | Press rope wheel device |
| CN206985400U (en) * | 2017-06-26 | 2018-02-09 | 江西吉恩重工有限公司 | A kind of automatic regulation type electric power lays retractable equipment with cable |
| CN207103451U (en) * | 2017-08-30 | 2018-03-16 | 江西南缆集团有限公司 | A kind of cable wire-drawing frame |
| CN110028000A (en) * | 2019-05-25 | 2019-07-19 | 江苏耐尔特电力设备科技有限公司 | A kind of hybrid power is quickly twisted machine and its application method |
| CN210438199U (en) * | 2019-08-07 | 2020-05-01 | 施密特电梯有限公司 | Wire winding device |
-
2019
- 2019-08-07 CN CN201910725744.2A patent/CN110407025B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB524490A (en) * | 1938-05-12 | 1940-08-07 | Us Rubber Co | Improved thread tensioning arrangements in winding machines |
| CN206069256U (en) * | 2016-09-26 | 2017-04-05 | 上海大屯能源股份有限公司 | Press rope wheel device |
| CN206985400U (en) * | 2017-06-26 | 2018-02-09 | 江西吉恩重工有限公司 | A kind of automatic regulation type electric power lays retractable equipment with cable |
| CN207103451U (en) * | 2017-08-30 | 2018-03-16 | 江西南缆集团有限公司 | A kind of cable wire-drawing frame |
| CN110028000A (en) * | 2019-05-25 | 2019-07-19 | 江苏耐尔特电力设备科技有限公司 | A kind of hybrid power is quickly twisted machine and its application method |
| CN210438199U (en) * | 2019-08-07 | 2020-05-01 | 施密特电梯有限公司 | Wire winding device |
Also Published As
| Publication number | Publication date |
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| CN110407025A (en) | 2019-11-05 |
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