CN2665092Y - Self-winding type navel cord cable folding and unfolding apparatus with no slip-rings - Google Patents
Self-winding type navel cord cable folding and unfolding apparatus with no slip-rings Download PDFInfo
- Publication number
- CN2665092Y CN2665092Y CN 03212054 CN03212054U CN2665092Y CN 2665092 Y CN2665092 Y CN 2665092Y CN 03212054 CN03212054 CN 03212054 CN 03212054 U CN03212054 U CN 03212054U CN 2665092 Y CN2665092 Y CN 2665092Y
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Abstract
The utility model relates to a non-sliding ring self-circling navel cord cable collecting and discharging device for the underwater environment operation, which comprises a fixed cable circling disk, a main drive device, a static chassis, a brake disc, a brake strap, a jockey wheel, a rotary disk, a tension control wheel, a holddown arm, a cable drive wheel, a cable drive gear box, a support plate, a planetary gear, a winding arm, a center duplex gear wheel, a center cone gear wheel, a cable guide pipe, a bearing sleeve and a small gear wheel, the fixed cable circling disk is positioned at the bottom part of the whole machine, the static chassis is fixedly connected to the upper part thereof; the brake disc is fixedly connected with the static chassis by a same axle; the rotary disk is arranged with the brake disc by the same axle, the inner hole of the hollow shaft at the protruding part at the lower part thereof is transitionally and fittingly connected with the external diameter of the bearing sleeve; the external diameter of the hollow shaft at the lower half part of the center cone gear wheel is actively and fittingly connected with the inner hole of the bearing sleeve, and is fixed on the static chassis; the center duplex gear wheel is arranged on the hollow shaft at the protruding part at the lower part of the rotary disk by means of active matching, and has the same axle line with the brake disc. The utility model enhances the reliability of the underwater robot.
Description
Technical field
The utility model relates to Robotics, and the no slip ring self-wrapping type umbilical cable draw off gear of operation is applicable to the folding and unfolding of light-duty under-water robot umbilical cable in particularly a kind of underwater environment.
Background technology
Under-water robot is the specialized robot of operation in a kind of environment under water, the cable remote underwater robot that has as main branch in the under-water robot family, during its under-water operation, require whenever and wherever possible, folding and unfolding umbilical cable extremely continually, to guarantee under-water robot operation efficiently and safely, so classify the folding and unfolding technology of umbilical cable as key in the Robotics under water.At present, for light-duty under-water robot, generally adopt electronic (surging) cable winch that must dispose conducting slip ring or photoelectricity slip ring to finish the folding and unfolding of umbilical cable, as everyone knows, conducting slip ring, especially the photoelectricity slip ring all belongs to the multiple faults parts, is again the pass heavy mail as throat, its whether reliable reliability that directly influences under-water robot.
The utility model content
In order to overcome of the harmful effect of existing umbilical cable folding and unfolding technology to the reliability of under-water robot,, retractable cable pulling force features of smaller little at light-duty under-water robot umbilical cable diameter, the purpose of this utility model provide a kind of no slip ring self-wrapping type umbilical cable draw off gear.
To achieve these goals, technical solution of the present utility model is as follows: mainly be made up of fixedly cable winding disk, main drive, quiet chassis, brake disc, brake collar, support wheel, rotary disk, Tension Control wheel, clamping arm, cable drive wheel, cable drive gear case, stay bearing plate, planetary wheel, winding arm, center dual gear, center bevel gear, cable guide pipe, bearing carrier ring and miniature gears, concrete structure is:
Described fixedly cable winding disk is positioned at complete machine bottom, and quiet chassis connects firmly on the fixing top of cable winding disk;
Described brake disc and the coaxial fixed installation in quiet chassis, inside is cavity structure, is provided with miniature gears and center dual gear in it;
The same axle mounting of described rotary disk and brake disc, the endoporus of the hollow shaft of rotary disk lower lobes and bearing carrier ring external diameter transition fit connect;
The external diameter of the hollow shaft of described center bevel gear lower part and bearing carrier ring endoporus running-fit connect, and are fixed on the quiet chassis;
Described center dual gear is installed on the hollow shaft of rotary disk lower lobes with the form of running-fit, and with the brake disc coaxial line;
Described planetary wheel connects with the input shaft of cable drive gear case, and is meshed with the upper pinion of center dual gear;
Described miniature gears connects with output shaft on the main drive, and is meshed with the bottom big gear wheel of center dual gear;
Described brake collar is installed on the brake disc cylindrical, and two ratchets are housed on brake collar; Ratchet is the annular arrangement thin-belt type, and ratchet is fixed on the rotary disk cylindrical down;
Described at least three support wheels by the five equilibrium angle be installed on the rotary disk near the outer rim place, an end of support wheel is fixed on the rotary disk, the other end contacts with brake disc;
Described Tension Control wheel, clamping arm and cable drive wheel all are installed on two stay bearing plates of rotary disk top by their bearing pins separately, and cable drive gear case and winding arm also are fixed on the stay bearing plate, and stay bearing plate is vertically fixed on the rotary disk top; The Tension Control wheel is sandwiched in them between the two with the cable drive wheel with umbilical cable; Be provided with clamping arm above Tension Control wheel and cable drive wheel, the one end is installed on the stay bearing plate by bearing pin, and the other end hangs on the stay bearing plate by compensator spring, and two contact rollers are housed on it;
One end of described winding arm is fixed near cable drive and takes turns on the stay bearing plate of a side, the other end links to each other with fixing cable winding disk by the umbilical cable on it, twining the arm first half is guide pipe, lower part is a track adjusting wheel, guide wheel shaft is installed on two blocks of parallel plates, and these two blocks of parallel plates and guide pipe are fixed together;
Described umbilical cable is entered the cable guide pipe that is located at the center bevel gear below by fixing cable winding disk bottom centre, pass the center bevel gear centre hole, continue upwards by Tension Control wheel and cable drive wheel institute clip space, being wrapped in the cable drive wheel goes up also to the guide pipe that twines arm, by twining the track adjusting wheel of arm, be wrapped on the external diameter of fixing cable winding disk.
Wherein: planetary wheel and cable drive roller box input shaft binding, the output shaft of cable drive gear case also are the bearing pins of cable drive wheel; Tension Control wheel is fixing runner, and its bearing pin is fixed in two slotted holes on the stay bearing plate; Described brake collar is annular arrangement and place's hatch frame; Described support wheel is made up of wheel carrier, roller and roller shaft, wheel carrier by the five equilibrium angle be installed on the rotary disk near the outer rim place, roller is installed on the wheel carrier by roller shaft; Main drive is installed on the quiet chassis for the drive motor of band main gear reducer, and the main shaft of described drive motor is by main gear reducer and miniature gears binding; Center bevel gear is fixed on the quiet chassis, and the hollow shaft of its lower part is the axis of revolution of rotary disk; Integral body is vertical structure, also can become suspension type.
The utlity model has following advantage:
The utility model has successfully solved the technical barrier of the draw off gear of no slip ring version, avoided conducting slip ring, especially the photoelectricity slip ring all belongs to the use of multiple faults parts, strengthened the reliability of under-water robot greatly, failure free time reaches more than 480 hours continuously, and prolonged service life, can be on active service continuously up to 15 years.Adopt the utility model to make the folding and unfolding technology of light-duty under-water robot umbilical cable realize the leap progress of no slip ringization.
Description of drawings
Fig. 1 is the utility model apparatus structure sketch.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further details.
As shown in Figure 1, constructional feature is not have conducting slip ring or photoelectricity slip ring, and integral body is vertical structure, also can become suspension type behind the configuration outside frame; Mainly by fixing cable winding disk 1, main drive 2, quiet chassis 3, brake disc 4, brake collar 5, support wheel 7, rotary disk 8, Tension Control wheel 9, clamping arm 10, cable drive wheel 11, cable drive gear case 12, stay bearing plate 13, planetary wheel 14, twine arm 15, center dual gear 16, center bevel gear 17, cable guide pipe 18, bearing carrier ring 22 and miniature gears 23 and form, wherein:
Fixedly cable winding disk 1 promptly as the fixedly support of device again as the storage space of umbilical cable, be positioned at the complete machine bottom; Quiet chassis 3 connects firmly on fixing cable winding disk 1 top.Brake disc 4 is screwed on the top on quiet chassis 3, and inside is cavity structure, installs and motion space for miniature gears 23 and center dual gear 16 provide.Rotary disk 8 is installed in brake disc 4 tops, the endoporus of the hollow shaft of rotary disk 8 lower lobes and bearing carrier ring 22 external diameter transition fit.Center bevel gear 17 is screwed on quiet chassis 3, and the hollow shaft of its lower part is as the axis of revolution of rotary disk 8, and its external diameter and bearing carrier ring 22 endoporus running-fits are so that rotary disk 8 turns round around center bevel gear 17 together with bearing carrier ring 22.Center dual gear 16 is installed on the hollow shaft of rotary disk 8 lower lobes the asynchronous revolution of rotary disk 8 and center dual gear 16 when working with assurance device with the form of running-fit.Fixedly cable winding disk 1, quiet chassis 3, brake disc 4, rotary disk 8 are same axle mounting with center dual gear 16 and center bevel gear 17.Output shaft key joint on the input shaft key joint of planetary wheel 14 and cable drive gear case 12, and be meshed, miniature gears 23 and main drive 2 with the upper pinion of center dual gear 16, and be meshed with the bottom big gear wheel of center dual gear 16.Brake collar 5 is installed on brake disc 4 cylindricals, its structure is annular arrangement and is provided with place's opening, opening part is equipped with the adjusting bolt, the size of regulating opening can be adjusted the friction force of 5 of brake disc 4 and brake collars, thereby guarantee when cable laying two ratchet (not shown) are equipped with in the control of umbilical cable 19 tension force on brake collar 5; Ratchet 6 is the annular arrangement thin-belt type, and ratchet is screwed down on rotary disk 8 cylindricals, and two ratchets on ratchet 6 and the brake collar 5 are formed ratchet device; During take-up, ratchet and ratchet place disengaged condition, rotary disk 8 forwards (overlooking cw) revolution, brake collar 5 keeps static, during cable laying, ratchet and ratchet place connect state, rotary disk 8 reversed turnings, and drive brake collar 5 and turn round synchronously, the friction that control brake dish 4 and brake collar are 5 can reach the purpose of controlling umbilical cable 19 tension force.Support wheel 7 by the five equilibrium angle be installed on the rotary disk 8 near edge, an end of support wheel 7 is fixed on the rotary disk 8, the other end contacts with brake disc 4.Four support wheels 7 are made up of wheel carrier, roller and roller shaft, wheel carrier by the five equilibrium angle with screw be installed on the rotary disk 8 near the outer rim place, roller can rotate around roller shaft, and support wheel 7 rolls at brake disc 4 upper surfaces when rotary disk 8 revolutions, plays the surface bearing effect.Two stay bearing plate 13 usefulness screws are vertically fixed on the rotary disk 8, form a stable framework, are provide the structural supports such as Tension Control wheel 9, clamping arm 10, cable drive wheel 11, cable drive gear case 12 and winding arm 15.Tension Control wheel 9 and cable drive wheel 11 are sandwiched in them between the two with umbilical cable 19, cable drive is taken turns 11 frictionallies and is driven umbilical cable 19, above Tension Control wheel 9 and cable drive wheel 11, be provided with clamping arm 10, the one end is installed on the stay bearing plate 13 by bearing pin, and the other end hangs on the stay bearing plate 13 by compensator spring.Two contact rollers are housed on the clamping arm 10 positive pressure is provided, the tension force of Tension Control wheel 9 control umbilical cables 19, Tension Control wheel 9 is fixing runners, the supported hole of its bearing pin on two stay bearing plates 13 is slotted hole, make Tension Control wheel 9 and cable drive take turns 11 adjustable center distance, the size that changes this width between centers can change the tension force of umbilical cable 19.The output shaft of cable drive gear case 12 also is the bearing pin of cable drive wheel 11,11 revolutions of direct drive cable drive wheel.An end that twines arm 15 is fixed near cable drive takes turns on the stay bearing plate 13 of 11 1 sides, and the other end links to each other with fixing cable winding disk 1 by the umbilical cable 19 on it.Twining arm 15 first halves is guide pipe, and lower part is a track adjusting wheel, and guide wheel shaft is supported by two blocks of parallel plates, and these two blocks of parallel plates are fixed together with screw and guide pipe, twines arm 15 and turns round synchronously with rotary disk 8, and its effect is to carry out guiding and winding.Umbilical cable 19 enters the cable guide pipe 18 that is located at center bevel gear 17 belows by fixing cable winding disk 1 bottom centre, pass center bevel gear 17 centre holes, continue upwards by 11 clip spaces of Tension Control wheel 9 and cable drive wheel, be wrapped in the guide pipe that cable drive is taken turns on 11 and delivered to winding arm 15 then, after the track adjusting wheel of twining arm 15, be wrapped on the external diameter of fixing cable winding disk 1.
The transmission of device is based on gear transmission, main drive 2 takes turns 11 with power and Motion Transmission to cable drive through miniature gears 23, center dual gear 16, planetary wheel 14 and cable drive gear case 12, and cable drive wheel 11 drives umbilical cables 19 do turnover and moves.
Core running part of the present utility model is actually epicyclic transmission mechanism.With center dual gear 16 upper pinion as small sun gear, rotary disk 8 is as the star frame, cable drive wheel 11 and planetary wheel 14 constitute double-planetary gear, umbilical cable 19 is as big sun wheel, constitute epicyclic transmission mechanism, wherein umbilical cable 19 and cable drive wheel 11 adopts fricting transmissioning mode.
The principle of work explanation:
Realization umbilical cable folding and unfolding operation will be finished two motions simultaneously, and the one, move by the cables turnover that cable drive wheel 11 drives, the 2nd, the cable of rotary disk 8 drivings is along device central axis revolution twining movement.The utility model has adopted the planetary transmission technology, dual gear 16 upper pinion in center are as small sun gear, rotary disk 8 is as the star frame, cable drive wheel 11 is driven by planetary wheel 14, can think that also cable drive wheel 11 and planetary wheel 14 are double-planetary gears, although through a gear-stage velocity ratio be 1 bevel drive, but just changed the transmission axis direction, do not change the positive and negative of mechanism, because the basic circle diameter of cable drive wheel 11 is bigger 1 times than the reference diameter of planetary wheel 14, so the linear velocity of the basic circle of cable drive wheel 11 is bigger 1 times than the linear velocity of the reference circle of planetary wheel 14 under the situation that cireular frequency does not become.Owing to adopt the tension force of brake disc 4 and brake collar 5 control umbilical cables 19 when adopting the tension force of Tension Control wheel 9 control umbilical cables 19 and cable laying during take-up, under cable drive wheel 11 and umbilical cable 19 nonslipping situations, then can regard umbilical cable 19 as big sun wheel, be that big sun wheel and satellite gear have adopted frictional transmission.Say that on the whole under the constant cooling diameter in other words of winding layer unmodified situation, said mechanism can regard that 2K-H type, engagement system are the planetary transmission of NW as.Become in the big process of layer cooling diameter change in other words when twining, under rotary disk 8 speed of revolutions unmodified situations, owing to be wrapped in the traction (because same twine to enclose cable elongated) of the umbilical cable on the fixing cable winding disk 1, the rotating speed of cable drive wheel 11 will increase, and mechanism becomes the differential gear train that is applicable to the synthetic speed change of motion.
Be further to set forth principle of work of the present utility model, existing operation with device is divided into reclaiming and emitting two states and further specifies respectively.
When device carries out umbilical cable 19 recovery operations, the forward rotation of cable drive wheel 11 drives that umbilical cable 19 is entered by fixing cable winding disk 1 bottom centre and the guide pipe through twining arm 15 and track adjusting wheel are delivered to fixedly above cable winding disk 1 external diameter, turn round around central axis forward together (overlooking cw) simultaneously by rotary disk 8 and the winding arm 15 that is installed on it etc., after rotary disk circles for 8 times, cable drive wheel 11 cable lengths that take in equal the cable length that encloses around cable one on fixing cable winding disk 1, Tension Control wheel 9 compresses umbilical cable 19 to produce enough tension force, to guarantee the normal operation of mechanism.Be installed on the rotary disk 8 the cable-remover (not shown) through and center bevel gear 17 engagement, rotary disk 8 circles for every time, (descend) cable of motion on the cable-remover directly, umbilical cable 19 is arranged in good orderly on the external diameter of fixing cable winding disk 1.In order to guarantee to have enough friction force when cable drive is taken turns 11 folding and unfolding umbilical cables 19, two contact rollers of clamping arm 10 act on the umbilical cable 19 with suitable pressure, prevent that simultaneously umbilical cable 19 goes out groove when takeing in.
Carry out umbilical cable when emitting operation at device, the reverse rotation of cable drive wheel 11 drives umbilical cable 19 and emits, simultaneously by rotary disk 8 and the winding arm 15 that is installed on it etc. around central axis reversed turning together, and the brake collar 5 common reversed turnings that drive the ratchet (not shown) and combine as a whole with ratchet by ratchet 6, umbilical cable 19 is torn open around pulling out from fixing cable winding disk 1.For making the normal operation of mechanism, the increase of rotating disk 8 rotating speeds that the friction force by regulating brake collar 5 and 4 of brake discs causes owing to the reason of inertia with restriction, thus guarantee that umbilical cable 19 has enough tension force and acts on cable drive and take turns on 11.The main effect of cable guide pipe 18 in the central axis bottom of device be for prevent umbilical cable 19 when emitting in device interior curve and accumulation.
Interlock system 20 is used to the under-water robot of interlocking, and cable counting assembly 21 is used for the counting of folding and unfolding umbilical cable 19, and cable-remover is used to arrange cable, and the three is not at the row of the utility model protection, so do not describe in detail.
Claims (8)
1. no slip ring self-wrapping type umbilical cable draw off gear, it is characterized in that: mainly by fixing cable winding disk (1), main drive (2), quiet chassis (3), brake disc (4), brake collar (5), support wheel (7), rotary disk (8), Tension Control wheel (9), clamping arm (10), cable drive wheel (11), cable drive gear case (12), stay bearing plate (13), planetary wheel (14), twine arm (15), center dual gear (16), center bevel gear (17), cable guide pipe (18), bearing carrier ring (22) and miniature gears (23) and form, concrete structure is:
Described fixedly cable winding disk (1) is positioned at complete machine bottom, and quiet chassis (3) connect firmly on the fixing top of cable winding disk (1);
Described brake disc (4) and the coaxial fixed installation in quiet chassis (3), inside is cavity structure, is provided with miniature gears (23) and center dual gear (16) in it;
Described rotary disk (8) and the same axle mounting of brake disc (4), the endoporus of the hollow shaft of rotary disk (8) lower lobes and bearing carrier ring (22) external diameter transition fit connect;
The external diameter of the hollow shaft of described center bevel gear (17) lower part and bearing carrier ring (22) endoporus running-fit connect, and are fixed on the quiet chassis (3);
Described center dual gear (16) is installed on the hollow shaft of rotary disk (8) lower lobes with the form of running-fit, and with brake disc (4) coaxial line;
Described planetary wheel (14) connects with the input shaft of cable drive gear case (12), and is meshed with the upper pinion of center dual gear (16);
Described miniature gears (23) connects with output shaft on the main drive (2), and is meshed with the bottom big gear wheel of center dual gear (16);
Described brake collar (5) is installed on brake disc (4) cylindrical, and two ratchets are housed on brake collar (5); Ratchet (6) is the annular arrangement thin-belt type, and ratchet is fixed on rotary disk (8) cylindrical down;
Described at least three support wheels (7) by the five equilibrium angle be installed on the rotary disk (8) near the outer rim place, an end of support wheel (7) is fixed on the rotary disk (8), the other end contacts with brake disc (4);
Described Tension Control wheel (9), clamping arm (10) and cable drive wheel (11) all are installed on two stay bearing plates (13) of rotary disk (8) top by their bearing pins separately, cable drive gear case (12) and winding arm (15) also are fixed on the stay bearing plate (13), and stay bearing plate (13) is vertically fixed on rotary disk (8) top; Tension Control wheel (9) is sandwiched in them between the two with cable drive wheel (11) with umbilical cable (19); The top of taking turns (11) in Tension Control wheel (9) and cable drive is provided with clamping arm (10), and the one end is installed on the stay bearing plate (13) by bearing pin, and the other end hangs on the stay bearing plate (13) by compensator spring, and two contact rollers are housed on it;
One end of described winding arm (15) is fixed near cable drive and takes turns on the stay bearing plate (13) of (11) one sides, the other end links to each other with fixing cable winding disk (1) by the umbilical cable (19) on it, twining arm (15) first half is guide pipe, lower part is a track adjusting wheel, guide wheel shaft is installed on two blocks of parallel plates, and these two blocks of parallel plates and guide pipe are fixed together;
Described umbilical cable (19) is entered the cable guide pipe (18) that is located at center bevel gear (17) below by fixing cable winding disk (1) bottom centre, pass center bevel gear (17) centre hole, continue upwards by Tension Control wheel (9) and cable drive wheel (11) institute clip space, being wrapped in cable drive wheel (11) goes up also to the guide pipe that twines arm (15), by twining the track adjusting wheel of arm (15), be wrapped on the external diameter of fixing cable winding disk (1).
2. according to the described no slip ring self-wrapping type umbilical cable draw off gear of claim 1, it is characterized in that: planetary wheel (14) and cable drive gear case (12) input shaft binding, the output shaft of cable drive gear case (12) also are the bearing pins of cable drive wheel (11).
3. according to the described no slip ring self-wrapping type umbilical cable draw off gear of claim 1, it is characterized in that: Tension Control wheel (9) is fixing runner, and its bearing pin is fixed in the slotted hole on two stay bearing plates (13).
4. according to the described no slip ring self-wrapping type umbilical cable draw off gear of claim 1, it is characterized in that: described brake collar (5) is annular arrangement and place's hatch frame.
5. according to the described no slip ring self-wrapping type umbilical cable draw off gear of claim 1, it is characterized in that: described support wheel (7) is made up of wheel carrier, roller and roller shaft, wheel carrier by the five equilibrium angle be installed on the rotary disk (8) near the outer rim place, roller is installed on the wheel carrier by roller shaft.
6. according to the described no slip ring self-wrapping type umbilical cable draw off gear of claim 1, it is characterized in that: main drive (2) is the drive motor of band main gear reducer, be installed on the quiet chassis (3), the main shaft of described drive motor is by main gear reducer and miniature gears (23) binding.
7. according to the described no slip ring self-wrapping type umbilical cable draw off gear of claim 1, it is characterized in that: center bevel gear (17) is fixed on the quiet chassis (3), and the hollow shaft of its lower part is the axis of revolution of rotary disk (8).
8. according to the described no slip ring self-wrapping type umbilical cable draw off gear of claim 1, it is characterized in that: whole for vertical structure, also can become suspension type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212054 CN2665092Y (en) | 2003-03-21 | 2003-03-21 | Self-winding type navel cord cable folding and unfolding apparatus with no slip-rings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03212054 CN2665092Y (en) | 2003-03-21 | 2003-03-21 | Self-winding type navel cord cable folding and unfolding apparatus with no slip-rings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2665092Y true CN2665092Y (en) | 2004-12-22 |
Family
ID=34325599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03212054 Expired - Fee Related CN2665092Y (en) | 2003-03-21 | 2003-03-21 | Self-winding type navel cord cable folding and unfolding apparatus with no slip-rings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2665092Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556776A (en) * | 2010-12-17 | 2012-07-11 | 太仓阿托斯电气部件有限公司 | Braking structure of reel |
| CN105293209A (en) * | 2015-11-24 | 2016-02-03 | 雷振邦 | Take-up mechanism of curtain without operation rope |
| CN109607329A (en) * | 2018-12-28 | 2019-04-12 | 珠海市汉图达科技有限公司 | A kind of portable underwater fishing lamp automatic winding-unwinding system |
| CN112499401A (en) * | 2020-11-16 | 2021-03-16 | 中国一冶集团有限公司 | Drum-type automatic hose winding and unwinding equipment |
-
2003
- 2003-03-21 CN CN 03212054 patent/CN2665092Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102556776A (en) * | 2010-12-17 | 2012-07-11 | 太仓阿托斯电气部件有限公司 | Braking structure of reel |
| CN102556776B (en) * | 2010-12-17 | 2015-01-14 | 太仓阿托斯电气部件有限公司 | Braking structure of reel |
| US8985494B2 (en) | 2010-12-17 | 2015-03-24 | Athos Holding Gmbh | Braking system for a cable roller |
| CN105293209A (en) * | 2015-11-24 | 2016-02-03 | 雷振邦 | Take-up mechanism of curtain without operation rope |
| CN105293209B (en) * | 2015-11-24 | 2018-09-14 | 雷振邦 | Take-up mechanism without operating rope curtain |
| CN109607329A (en) * | 2018-12-28 | 2019-04-12 | 珠海市汉图达科技有限公司 | A kind of portable underwater fishing lamp automatic winding-unwinding system |
| CN112499401A (en) * | 2020-11-16 | 2021-03-16 | 中国一冶集团有限公司 | Drum-type automatic hose winding and unwinding equipment |
| CN112499401B (en) * | 2020-11-16 | 2023-01-13 | 中国一冶集团有限公司 | Drum-type automatic hose winding and unwinding equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |