CN201074148Y - Novel winding device for mobile equipment cable - Google Patents
Novel winding device for mobile equipment cable Download PDFInfo
- Publication number
- CN201074148Y CN201074148Y CNU2007200872053U CN200720087205U CN201074148Y CN 201074148 Y CN201074148 Y CN 201074148Y CN U2007200872053 U CNU2007200872053 U CN U2007200872053U CN 200720087205 U CN200720087205 U CN 200720087205U CN 201074148 Y CN201074148 Y CN 201074148Y
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Abstract
The utility model discloses a mobile equipment cable novel warping device, which can solve the problem of easy abruption or damage of the prior cable, inflexible extension, easily warping lap or lock and the like. The solving technical measure is that the utility model comprises a cable drum (1), a cable (2), two bend wheels (3), a bend wheel shaft (4) which is arranged on the bend wheel (3), which is characterized in that a buffer (5) is positioned between the cable drum (1) and the bend wheel (3). Compared with the prior technique, the utility model is provided with U-shaped minimum bearing force of the cable, not damaging, further cable abruption, flexible extension, which is suitable for large-size mobile industrial and mining equipment whose walking distance is in 1000 m and moving door typed crane of harbor dock, can adsorb reeling length balance in the unit time when reeling and evacuating, thereby the equipment is stable and reliable in operation, convenient in operation and the like.
Description
Technical field
The utility model relates to the cable specialized equipment, more belongs to the coil of cable cable device of syn retractable of the power cable of stocker, reclaimer, stacker-reclaimer, transfer crane, scraper plate machine and other various large-scale mobile industrial and mineral equipment or similar devices particularly.
Background technology
Large-scale mobile industrial and mineral equipment, as the machineries such as transfer crane that the stocker, reclaimer, stacker-reclaimer, the port and pier that load and unload bulk freight such as ore, coal use all are large-scale industrial and mineral electrical equipments, the folding and unfolding of its power supply cable, employing be counter weight type cable rolling folding and unfolding and two kinds of main modes of torque motor cable rolling folding and unfolding.At harbour and the shipbuilding yard mode folding and unfolding cable that with transfer crane operation then adopt cable groove of travel distance more than 600 meters.Below the mode of these three kinds of retractable cables is made a concrete analysis of:
Counter weight type cable rolling mode
The counter weight type cable rolling is to lean on the weight of counterweight dolly to drive cable drum to make reel folding and unfolding cable.During cable laying, cable tension makes the reel band cable drum and is just relaying cable, and the counterweight dolly rises; During take-up, lean on the weight of counterweight dolly to drive cable drum by steel rope, make cable drum counter-rotating take-up, its counterweight dolly moves up and down on the slideway of corresponding device.
The shortcoming of this cable rolling mode:
In case 1 steel rope not on cable drum or on the axle steel rope then can job-hop, the stuck cable that makes broken;
Can produce the phenomenon of breaking cable when 2, the lifting that occurs because of breakdown of equipment of counterweight dolly stops;
3, because open work, cause assembly pulley and steel rope very easily to get rusty, producing pulley does not change the steel rope phenomenon that is stuck;
4, every layer of winding drum only around 5-10 circle, cable elevator row around irregular or cable in same place more around many more and produce lap wound, cable then can be broken when equipment walks on.
Torque motor cable rolling mode
Torque motor cable rolling mode is to be the folding and unfolding of power driven cable drum with the torque motor, and its mode is to adopt and the walking interlock, and the cable rolling motor is also worked simultaneously during movable motor work.For preventing the lap wound phenomenon, winding drum is designed to the cake type, be every layer around a circle, when the diameter that cable is rolled up when having put with cable different, the difference of its length differs half to about four times, at this moment by torque motor its difference is absorbed, be about to difference and be converted to cable and bear pulling force, and torque motor bears locked rotor current and generates heat.
Its shortcoming:
1, the rotating speed of motor torque is set up heel and is not gone up twisted and released of the cable diameter dynamic change (the general accent at cable size changes the desired rotating speed of mid point place), and to make cable bear pulling force excessive for overload operation thus, and aging serious even damage motor;
2, the untimely or commutation collision block displacement of cable rolling commutation and can cause cable by tensile phenomenon;
3, electrical equipment control interlock circuit complexity and fault rate height;
4, motor dallies or the stall operation for a long time, causes the energy consumption height.
Above-mentioned two kinds of cable rolling modes all are that power cable has been put, and let alone to walk in tow, make it impaired so frequent generation cable is tediously long.
Cable groove folding and unfolding mode
It is not owing to being used in mobile cable, so the situation that cable is broken can not take place.It is the occasion of the long distance walking of adaptation equipment more.
Its shortcoming:
1, the power supply medium in the cable duct are angle steel, so easily get rusty and cause electro spark to produce;
2, motor (only being short-time pulse) under short time single phase power supply state can produce high-frequency apparatus on every side and disturb and make the speed of travel to can not get improving;
3,, can cause brush to produce spark phenomenon simultaneously with power supply angle steel bad contact because miles of relative movement is long, and angle steel expands with heat and contract with cold yielding, and the joint easily produces the crack;
4, since bulk freight easily the cable groove is silted up, so be not suitable at local works such as bulk freight such as coal, ore, cement;
5, the cable duct drainage requirement is higher;
The utility model content
Problem to be solved in the utility model is to overcome above-mentioned deficiency, provide a kind of cable to be in the U-shaped state all the time, only bear the lowest pull, the cable that make cable become U-shaped be difficult for impaired, twisted and released of the cable freely, does not produce the stall phenomenon, be adapted to the power cable spooling system that travel distance uses on 1000 meters mobile transfer cranes with interior large-scale mobile industrial and mineral equipment and port and pier.
The technical measures that address the above problem:
The novel spooling system of mobile device cable comprises cable drum, cable, two bend wheels, is installed in the changed course wheel shaft on the bend wheel, and it is: between cable drum and bend wheel energy disperser is installed.
Its in energy disperser by the base that is installed on the mobile device, be fixed on two pairs of slip truss on the base, be connected in the crossbeam of slip truss upper end, be installed in the pulley at crossbeam two ends by wheel shaft, the counterweight wheel shaft that between two pairs of slip truss, moves up and down, be contained in the weighting distribution wheel on the counterweight wheel shaft, be contained in the limes superiors limiting device on slip truss or the slip truss, the cable laying limiting device, the take-up limiting device, the smallest limit limiting device, by signal wire (SW) and limes superiors limiting device, the cable laying limiting device, the take-up limiting device, smallest limit limiting device bonded assembly controller is formed; Weighting distribution wheel is placed on the cable and makes cable become the U-shaped shape.
It is between limes superiors limiting device and the crossbeam, the distance between smallest limit limiting device and the base is at least 100 millimeters; Distance between cable laying limiting device and the take-up limiting device accounts for 15% of slip truss whole height amount at least, its surplus halve the back be between limes superiors limiting device and cable laying limiting device and take-up limiting device and the smallest limit limiting device apart from quantity.
It is that the distance between the pulley equals the diameter of weighting distribution wheel at least.
The utility model compared with prior art has following characteristics:
1, cable only bears and makes its lowest pull that becomes U-shaped, can not cause damage even tensile phenomenon;
2, cable rolling acts freely, does not need drainage facility;
3, can be adapted to travel distance and use on 1000 meters mobile transfer cranes with interior large-scale mobile industrial and mineral equipment and port and pier, its cost is lower than cable groove power supply mode.
4, the speed of cable rolling motor there is not strict demand.
Batch the difference on the length when 5, the energy absorbance units is rolled up with emptying in the time.
6, stable equipment operation is reliable, safeguards simple, easy to operate.
Description of drawings
Fig. 1 is the novel spooling system structural representation of mobile device cable
Fig. 2 is the cutaway view of energy disperser among Fig. 1
Fig. 3 is the birds-eye view of energy disperser among Fig. 1
The specific embodiment
The novel spooling system of mobile device cable comprises cable drum (1), cable (2), two bend wheels (3), is installed in the changed course wheel shaft (4) on the bend wheel (3).Between cable drum (1) and bend wheel (3), energy disperser (5) is installed.
The composition of energy disperser (5):
On mobile device, adopt welding or bolt base (6); Go up employing welding or two pairs of slip truss of bolt (7,8) at base (6), space width between the slip truss (7,8) is than the big approximately 5mm of diameter of counterweight wheel shaft (14), space width between two pairs of slip truss (7,8) is than the about 5mm of thickness of weighting distribution wheel (15), and energy free lifting in two pairs of slip truss (7,8) does not too rock again and is advisable with weighting distribution wheel (15) and counterweight wheel shaft (14).The weight of weighting distribution wheel (15) is 120 kg.Choosing of weighting distribution wheel (15) weight is that thickness, shape according to cable and the maximum pull that can bear are determined, do not lose cable again with cable energy free bend moulding in U type control section and is advisable.So just make cable only bear the pulling force of deadweight wheel weight all the time, and be unlikely to damage cable, generally be advisable at 50～200 kilograms.
The height of getting slip truss (7,8) is 3 meters.Generally, the equipment speed of travel is fast more, and U obtains long more, and speed is slow, then the desirable weak point of U some.Generally get 2-4 rice and get final product (according to actual conditions, also desirable 4～8 meters high).
Adopt welding or bolt to connect crossbeam (9) in two pairs of slip truss (7,8) upper end; Pulley (12,13) flush fit is installed on the wheel shaft (10,11), and wheel shaft (10,11) is installed in crossbeam (9) two stomidiums.About the diameter 3mm of distance between the pulley (12,13) greater than weighting distribution wheel (15); Weighting distribution wheel (15) is placed on cable (2) and goes up and make cable (2) to become the U-shaped shape.Weighting distribution wheel (15) motion by cable (2) between two pairs of slip truss (7,8) drives counterweight wheel shaft (14) and moves up and down.
Be screwed limes superiors limiting device (16), cable laying limiting device (17), take-up limiting device (18), smallest limit limiting device (19) on slip truss (7) or slip truss (8) from top to bottom, these four limiting devices are connected with controller (21) by signal wire (SW) (20) respectively.Distance between limes superiors limiting device (16) and the crossbeam (9) is 130mm, distance between smallest limit limiting device (19) and the base (6) is 130mm, distance between cable laying limiting device (17) and the take-up limiting device (18) gets slip truss (7) or slip truss (8) bottom-to-top-height is 15% of 3000mm, be 450mm, the remaining high number of degrees are divided into halves and are limes superiors limiting device (16) and cable laying limiting device (17), take-up limiting device (18) and (19) two sections distances separately of smallest limit limiting device, and promptly every section distance is 1145mm.
Two bend wheels (3) are connected support (20) and the parallel installation of crossbeam (9) by two changed course wheel shafts (4) with support (20) on being welded on slip truss (7) or slip truss (8).
Principle of work
After cable comes out from cable reel, through pulley (13), weighting distribution wheel (15), pulley (12), from locating the back between two bend wheels (3) to ground, cable constitutes the U type buffering control section of a folding and unfolding cable through the trajectory shape of pulley (13), weighting distribution wheel (15), pulley (12) again.
The folding and unfolding cable status is relevant with the position that weighting distribution wheel (15) is positioned.Stop when static the position of weighting distribution wheel (15) between cable laying limiting device (17) and take-up limiting device (18).When equipment leaves (or approaching) cable ground attachment point, cable is from extracting (or by the withdrawal of weighting distribution wheel (15) gravity) out between two bend wheels (3), weighting distribution wheel (15) rising (or decline), cable laying district between arrival limes superiors limiting device (16) and the cable laying limiting device (17) or the take-up district between take-up limiting device (18) and the smallest limit limiting device (19), at this moment, controller (21) is received the cable laying or the take-up control signal of limiting device in this district, drive motor reverses or is just changeing, beginning cable laying or take-up.When putting (or receive) cable, weighting distribution wheel (15) descends (or rising), and when descend (or rising) arrives between cable laying limiting device (17) and the take-up limiting device (18) when regional, the cable rolling motor quits work; When descending (or rising) when arriving smallest limit limiting device (19) (smallest limit district) or limes superiors limiting device (16) (limes superiors district), movable motor to equipment sends danger signal, receiving (or putting) cable motor works on, regain the walking danger signal when weighting distribution wheel (15) leaves down (or on) limit region by the time, in order to avoid the cable of emitting is too much broken cable.When weighting distribution wheel (15) was got back to regional between cable laying limiting device (17) and the take-up limiting device (18), the cable rolling motor quit work, promptly by the position control folding and unfolding cable of weighting distribution wheel (15).
After receiving weighting distribution wheel (15) position detection signal on the U-shaped section, controller (21) carries out computing, according to the position of weighting distribution wheel (15), export different speed signals and give frequency converter, the speed of control cable rolling motor apart from location slip truss (7, the 8) two ends of counterweight wheel shaft (14).The closer to two ends, speed is fast more; Slow more the closer to middle quiescent centre speed, in order to avoid the too big urgency of cable drum (1) inertia is stopped and is caused damage when stopping.If the cable that detects on the cable drum (1) has been put, controller (21) sends and stops travel controls signal and failure alarm signal.
Claims (4)
1. the novel spooling system of mobile device cable, comprise cable drum (1), cable (2), two bend wheels (3), be installed in the changed course wheel shaft (4) on the bend wheel (3), it is characterized in that: between cable drum (1) and bend wheel (3), energy disperser (5) is installed.
2. the novel spooling system of mobile device cable as claimed in claim 1 is characterized in that: energy disperser (5) is by the base (6) that is installed on the mobile device, be fixed on two pairs of slip truss (7 on the base (6), 8), be connected in the crossbeam (9) of slip truss (7) upper end, by wheel shaft (10,11) be installed in the pulley (12 at crossbeam (9) two ends, 13), at two pairs of slip truss (7,8) the counterweight wheel shaft (14) that moves up and down between, be contained in the weighting distribution wheel (15) on the counterweight wheel shaft (14), be contained in the limes superiors limiting device (16) on slip truss (7) or the slip truss (8), cable laying limiting device (17), take-up limiting device (18), smallest limit limiting device (19), by signal wire (SW) (20) and limes superiors limiting device (16), cable laying limiting device (17), take-up limiting device (18), smallest limit limiting device (19) bonded assembly controller (21) is formed; Weighting distribution wheel (15) is placed on cable (2) and goes up and make cable (2) to become the U-shaped shape.
3. the novel spooling system of mobile device cable as claimed in claim 2 is characterized in that: the distance between limes superiors limiting device (16) and the crossbeam (9), between smallest limit limiting device (19) and the base (6) is at least 100 millimeters; Distance between cable laying limiting device (17) and the take-up limiting device (18) accounts for 15% of slip truss (7,8) whole height amount at least, its surplus halve the back be between limes superiors limiting device (16) and cable laying limiting device (17) and take-up limiting device (18) and the smallest limit limiting device (19) apart from quantity.
4. the novel spooling system of mobile device cable as claimed in claim 2 is characterized in that: the distance between the pulley (12,13) equals the diameter of weighting distribution wheel (15) at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200872053U CN201074148Y (en) | 2007-09-21 | 2007-09-21 | Novel winding device for mobile equipment cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200872053U CN201074148Y (en) | 2007-09-21 | 2007-09-21 | Novel winding device for mobile equipment cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201074148Y true CN201074148Y (en) | 2008-06-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200872053U Expired - Fee Related CN201074148Y (en) | 2007-09-21 | 2007-09-21 | Novel winding device for mobile equipment cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201074148Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103130037A (en) * | 2013-02-26 | 2013-06-05 | 江苏邦威机械制造有限公司 | Small-caliber horizontal balance-weight compensation balanced numerically-controlled wire winding machine |
| CN103857614A (en) * | 2011-10-07 | 2014-06-11 | 中央发条株式会社 | Housing device |
| CN105958421A (en) * | 2016-06-12 | 2016-09-21 | 中广核研究院有限公司 | Novel cable retracting and releasing device |
| CN106216435A (en) * | 2016-07-27 | 2016-12-14 | 山东德林钢绳有限公司 | Wire drawing machine continuous paying out device and line-putting method thereof |
| CN107973158A (en) * | 2017-12-05 | 2018-05-01 | 苏州菱欧自动化科技股份有限公司 | A kind of compound material collection structure of pole piece |
| CN109143519A (en) * | 2018-08-21 | 2019-01-04 | 郑州讯轨通信科技有限公司 | A kind of fixed device of improved communications optical cable |
| CN110589631A (en) * | 2019-08-30 | 2019-12-20 | 成都点阵科技有限公司 | Unmanned aerial vehicle mooring cable winding and unwinding control system and control method |
| CN110606411A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Cable winding and unwinding device |
| CN112645163A (en) * | 2020-11-10 | 2021-04-13 | 中国煤炭科工集团太原研究院有限公司 | Cable winding device and control method of cable winding device |
| CN116873659A (en) * | 2023-09-07 | 2023-10-13 | 扬州广通电力机具有限公司 | Cable conveying device |
-
2007
- 2007-09-21 CN CNU2007200872053U patent/CN201074148Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103857614A (en) * | 2011-10-07 | 2014-06-11 | 中央发条株式会社 | Housing device |
| CN103874646A (en) * | 2011-10-07 | 2014-06-18 | 中央发条株式会社 | Housing device |
| CN103130037B (en) * | 2013-02-26 | 2017-02-08 | 江苏邦威机械制造有限公司 | Small-caliber horizontal balance-weight compensation balanced numerically-controlled wire winding machine |
| CN103130037A (en) * | 2013-02-26 | 2013-06-05 | 江苏邦威机械制造有限公司 | Small-caliber horizontal balance-weight compensation balanced numerically-controlled wire winding machine |
| CN105958421B (en) * | 2016-06-12 | 2017-12-26 | 中广核研究院有限公司 | Folding and unfolding cable device |
| CN105958421A (en) * | 2016-06-12 | 2016-09-21 | 中广核研究院有限公司 | Novel cable retracting and releasing device |
| CN106216435A (en) * | 2016-07-27 | 2016-12-14 | 山东德林钢绳有限公司 | Wire drawing machine continuous paying out device and line-putting method thereof |
| CN107973158A (en) * | 2017-12-05 | 2018-05-01 | 苏州菱欧自动化科技股份有限公司 | A kind of compound material collection structure of pole piece |
| CN109143519A (en) * | 2018-08-21 | 2019-01-04 | 郑州讯轨通信科技有限公司 | A kind of fixed device of improved communications optical cable |
| CN110606411A (en) * | 2018-09-30 | 2019-12-24 | 中航光电科技股份有限公司 | Cable winding and unwinding device |
| CN110589631A (en) * | 2019-08-30 | 2019-12-20 | 成都点阵科技有限公司 | Unmanned aerial vehicle mooring cable winding and unwinding control system and control method |
| CN112645163A (en) * | 2020-11-10 | 2021-04-13 | 中国煤炭科工集团太原研究院有限公司 | Cable winding device and control method of cable winding device |
| CN116873659A (en) * | 2023-09-07 | 2023-10-13 | 扬州广通电力机具有限公司 | Cable conveying device |
| CN116873659B (en) * | 2023-09-07 | 2024-01-23 | 扬州广通电力机具有限公司 | Cable conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080618 Termination date: 20150921 |
|
| EXPY | Termination of patent right or utility model |