CN106144788B - A kind of brake apparatus of mechanical cable reel installation - Google Patents
A kind of brake apparatus of mechanical cable reel installation Download PDFInfo
- Publication number
- CN106144788B CN106144788B CN201610498042.1A CN201610498042A CN106144788B CN 106144788 B CN106144788 B CN 106144788B CN 201610498042 A CN201610498042 A CN 201610498042A CN 106144788 B CN106144788 B CN 106144788B
- Authority
- CN
- China
- Prior art keywords
- core sleeve
- mandrel
- cable
- cable drum
- wedge
- 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.)
- Active
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
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4436—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding
- B65H75/4442—Arrangements for yieldably braking the reel or the material for moderating speed of winding or unwinding acting on the reel
-
- 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
- B65H2701/34—Handled filamentary material electric cords or electric power cables
Landscapes
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The present invention provides a kind of brake apparatus of mechanical cable reel installation, it is that locking mechanism is installed on the shell of cable drum, and locking mechanism includes mandrel and core sleeve, and mandrel is located in core sleeve, mandrel slides up and down in core sleeve, and the upper end of core sleeve is provided with conversion knob；Position on cable drum below the mandrel is peripherally disposed wedge, mandrel and wedge interaction.The present invention is a kind of safe mechanical locking mechanism, reliability is high, acted when cable need not be reclaimed without take-up, the pull-out of cable is not hindered simultaneously, cable can be avoided to get rid of to fly that the personnel of surrounding and equipment are caused to damage, it is safer, while mitigate the labor intensity of field personnel.
Description
Technical field：
The present invention relates to electronic engineering machinery field, the electronic engineering machinery especially using movable power source as power supply unit
The servicing unit of cable reel installation in system on mobile power supply car.
Background technology：
Engineering machinery typically using diesel engine as power, middle energy consumption is big in construction, noise is big, environmental pollution
Greatly, and cost is also by the more and more higher with the exhaustion of petroleum resources and the raising of exhaust emission requirements.Electronic engineering machinery tool
There is no pollution, the multiple advantage such as noiseless, operation cost is low, be the developing direction of Future Projects machinery.Electronic engineering machinery with
It is at present, steel grasping machine of the electric excavator in the mine or factory for having good power network condition of power supply, useless exemplified by electric excavator
It is very universal in the fields such as steel processor.But in the wild in job site, because suitable power supply can not be found in time
Power supply, and it is difficult popularization and application.It with movable power source is that electric excavator is powered that a kind of rational method, which is, can thus be allowed
Electric excavator is applied in any job site.
But this electric excavator powered with external power source car cable will sashay in tow in use, while in left and right
Cable can also be got rid of to get rid of during rotation, and cause the abrasion of cable or be rolled., can be in power supply car to solve this problem
One auto retractable appts. of cable of upper installation, when excavator is away from power supply car, cable reel installation releases cable automatically, and works as
When excavator is close to power supply car, draw off gear just automatically goes back cable recovery.
But the structure of this auto retractable appts. of cable be a scroll spring with the rotating disk for being wound with cable, it is past
Toward being the pulling force according to suffered by cable increases or decreases to judge being recovery or releasing.In electric excavator work shape
Under state, cable is to be constantly subjected to wind spring pulling force effect, and cable weight is big, and the pulling force suffered by cable is very big, this
Under state, when operator escapes cable from excavator, the pulling force of wind spring can be with very high speed retracting cable, cable
It is possible to get on the personnel or equipment of surrounding in removal process；In turn, power supply car opened from other places, cable from
Pull out when being connected on electric excavator, be required for manpower come drag cable, if on rotating disk during manpower drag cable slightly
The change of strong plus-minus, draw off gear will be misinterpreted as excavator remote or close, and cable is retracted.Thus very
Inconvenient manual operation, and there is very big potentially danger.
The content of the invention：
The problem to be solved in the present invention is insufficient aiming at more than and provides one kind when cable need not be allowed to reclaim automatically
The brake apparatus acted without take-up.Its technical scheme is as follows：
A kind of brake apparatus of mechanical cable reel installation, cable reel installation include cable drum and scroll spring,
There is shell outside cable drum.Its key technology is to lock machine by floor installation on the shell above cable drum
Structure, locking mechanism include mandrel and core sleeve, and mandrel is located in core sleeve, and mandrel slides up and down in core sleeve, in core sleeve
Upper end be provided with conversion knob；Position on cable drum below the mandrel is peripherally disposed wedge, core
Axle and wedge interaction.
Or a kind of brake apparatus of mechanical cable reel installation, cable reel installation include cable drum and scrollwork bullet
There is shell spring, cable drum outside.Its key technology is to be locked on the shell above cable drum by floor installation
Mechanism, locking mechanism include mandrel and core sleeve, and mandrel is located in core sleeve, and mandrel slides up and down in core sleeve, in mandrel
The upper end of set is provided with conversion knob；Mandrel lower end is wedge structure, and wedge structure has inclined-plane and cylindroid, in cable drum
It is provided with and stops crossbeam, mandrel is with stopping crossbeam interaction.
The core sleeve includes the first core sleeve and the second core sleeve, and the first core sleeve is fixed on base, the second mandrel
It is sleeved on the first mandrel set upper side.
The conversion knob sleeve is mounted in the upper end of the second core sleeve, and conversion knob has outer cover, in outer cover upper end fixed core
The upper end of axle, elongated slot and short groove are provided with enclosure wall, elongated slot and short groove translation bit are supplied in the second mandrel set upper side fixing lock pin
Put.
The pocketed springs on mandrel.
Travel switch is installed, travel switch has block and contact, and contact contacts with mandrel on the base.
The wedge has vertical plane and lozenges.
Compared with prior art, the present invention has the advantages that：
The 1st, wedge is set on cable drum, the mandrel interaction of wedge and locking mechanism, be used in mobile confession
It is a kind of safe one-way braking means on electric car cable reel installation, during twisted and released of the cable, cable need not be being returned
Acted when receipts without take-up, i.e., when cable need not be allowed to reclaim automatically, this one-way braking means is not just allowed
Perhaps cable reclaims, but if be pulled outwardly cable, this brake apparatus does not hinder the pull-out of cable then.Therefore electricity can be avoided
Cable, which is got rid of, flies that the personnel of surrounding and equipment are caused to damage, safer, is more convenient, while the work for mitigating field personnel is strong
Degree.
2nd, the setting of knob is changed so that the device can be changed easily between braking and non-brake state, easily behaviour
Make.
3rd, the setting of travel switch, when cable reel installation is in on-position, the switch of power supply device can be cut off,
Make to have electric current in cable by playing a part of security protection to power supply car electric discharge.
4th, the present invention is mechanical locking mechanism, and reliability is high.
Brief description of the drawings：
Fig. 1, it is schematic structural view of the invention；
Fig. 2, it is the structural representation that the present invention is arranged on mobile power supply car；
Fig. 3, it is operating diagram of the mandrel of the present invention on wedge；
Fig. 4, it is Fig. 3 top view；
Fig. 5, it is operating diagram of the mandrel of the present invention on another structure wedge；
Fig. 6, it is Fig. 5 top view；
Fig. 7, it is that knob of the present invention is in schematic diagram under on-position；
Fig. 8, it is that knob of the present invention is in schematic diagram under non-brake state；
Fig. 9 is the mandrel of the present invention with stopping crossbeam relative position schematic diagram；
Figure 10 is the mandrel of the present invention with stopping crossbeam relative position partial enlarged drawing.
Embodiment：
Embodiment one：
Referring to Fig. 1~Fig. 8, a kind of brake apparatus of mechanical cable reel installation of the present embodiment, cable reel installation bag
Cable drum 3 and scroll spring 2 are included, scroll spring 2 drives cable drum 3 to rotate, and cable 1 is wrapped on cable drum 3, cable
The outside of reel 3 has shell 4 to protect, and shell 4 is connected with rigidity of vehicle body, is not rotated with cable drum.Its key technology be
Locking mechanism 5 is installed by base 14 on the shell 4 above cable drum 3, locking mechanism 5 includes mandrel 11 and mandrel
Set, mandrel 11 are located in core sleeve, and mandrel 11 slides up and down in core sleeve, and conversion knob 6 is provided with the upper end of core sleeve；
Position on cable drum 3 below the mandrel 11 is peripherally disposed wedge 15, mandrel 11 and the phase of wedge 15
Interaction.
The core sleeve includes the first core sleeve 13 and the second core sleeve 12, and the first core sleeve 13 is fixed on base 14,
Second core sleeve 12 is sleeved on the upper end of the first core sleeve 13.
The conversion knob 6 is sleeved on the upper end of the second core sleeve 12, and conversion knob 6 has outer cover 9, in the upper end of outer cover 9
By the upper end of the fixed central spindle 11 of bearing pin 7, elongated slot 19 and short groove 20 are provided with the wall of outer cover 9, elongated slot 19 and short groove 20 are opened
Take face to be mutually perpendicular to, fix lock pin 10 in the upper end of the second core sleeve 12 and change position for elongated slot 19 and short groove 20.
The pocketed springs 8 on mandrel 11.
The wedge 15 has vertical plane 21 and lozenges 22.As shown in Figure 3, Figure 4, the lozenges 22 of wedge 15 is in
Annular, wedge 15 are distributed end to end on cable drum 3；The wedge can be also spaced necessarily on cable drum 3
Range distribution.As shown in Figure 5, Figure 6, the lozenges 22 of wedge 15 is shorter, and vertical plane 21 to the changeover portion of lozenges 22 is circular arc
Face, wedge distribution spaced apart on cable drum 3；The wedge also can the end to end distribution on cable drum 3.
During work, conversion knob 6 is lifted up, is rotated by 90 °, mandrel 11 can turn between braking and non-brake state
Change.When conversion knob 6 is lifted up, mandrel 11 is also above carried, rotation conversion knob 6, as shown in figure 8, locking short groove 20
On lock pin 10, mandrel 11 is permanently affixed to the top of cable drum 3 under non-brake state, and cable drum 3 will not be rotated
Any obstruction is produced, the folding and unfolding of cable 1 is not counteracted.
When changing its on-position, conversion knob 6 is lifted up, is rotated by 90 °, as shown in fig. 7, locking elongated slot 19
On lock pin 10, mandrel 11 is fallen, on the wedge 15 in cable drum 3.At 1 take-up direction of cable, mandrel 11 is by wedge
The vertical plane 21 of shape block 15 is withstood and locked, the braking that mandrel 11 can unidirectionally to the progress cable 1 of cable drum 3 take-up direction；
During 1 unwinding direction of cable, mandrel 11 contacts with the lozenges 22 of wedge 15, and lozenges 22 can promote mandrel 11 in core sleeve
Upward sliding, while realize that the unwinding direction of cable drum 3 rotates, braking action will not be played.
Embodiment two：
Referring to Fig. 1~Fig. 8, a kind of brake apparatus of mechanical cable reel installation of the present embodiment, cable reel installation bag
Cable drum 3 and scroll spring 2 are included, scroll spring 2 drives cable drum 3 to rotate, and cable 1 is wrapped on cable drum 3, cable
The outside of reel 3 has shell 4 to protect, and shell 4 is connected with rigidity of vehicle body, is not rotated with cable drum.Its key technology be
Locking mechanism 5 is installed by base 14 on the shell 4 above cable drum 3, locking mechanism 5 includes mandrel 11 and mandrel
Set, mandrel 11 are located in core sleeve, and mandrel 11 slides up and down in core sleeve, and conversion knob 6 is provided with the upper end of core sleeve；
Position on cable drum 3 below the mandrel 11 is peripherally disposed wedge 15, mandrel 11 and the phase of wedge 15
Interaction.
The core sleeve includes the first core sleeve 13 and the second core sleeve 12, and the first core sleeve 13 is fixed on base 14,
Second core sleeve 12 is sleeved on the upper end of the first core sleeve 13.
The conversion knob 6 is sleeved on the upper end of the second core sleeve 12, and conversion knob 6 has outer cover 9, in the upper end of outer cover 9
By the upper end of the fixed central spindle 11 of bearing pin 7, elongated slot 19 and short groove 20 are provided with the wall of outer cover 9, in the upper end of the second core sleeve 12
Fixed lock pin 10 changes position for elongated slot 19 and short groove 20.
The pocketed springs 8 on mandrel 11.
The wedge 15 has vertical plane 21 and lozenges 22.
Travel switch 16 is installed, travel switch 16 has block 18 and contact 17, in the first core sleeve on the base 14
13 lower ends are slotted, and contact 17 contacts through the first core sleeve with mandrel 11, and the lower end of mandrel 11 is variable-diameter structure, and upper diameter is big,
Lower diameter is small.
The effect of travel switch 16 is：When mandrel 11 is in on-position, contact 17 withstands mandrel 11, controls mandrel 11
Movement, mandrel 11 opens travel switch 16, with the switch for electric supply installation of cutting off the electricity supply, make can not to have in cable 1 electric current by,
Security protection is played a part of to power supply car electric discharge.
Embodiment three：
Referring to Fig. 1, Fig. 7~Figure 10, a kind of brake apparatus of mechanical cable reel installation, cable reel installation includes electricity
Cable reel 3 and scroll spring 2, scroll spring 2 drive cable drum 3 to rotate, and cable 1 is wrapped on cable drum 3, cable drum
3 outsides have shell 4 to protect, and shell 4 is connected with rigidity of vehicle body, is not rotated with cable drum.Its key technology be positioned at
Locking mechanism 5 is installed by base 14 on the shell 4 of the top of cable drum 3, locking mechanism 5 includes mandrel 11 and core sleeve, core
Axle 11 is located in core sleeve, and mandrel 11 slides up and down in core sleeve, and conversion knob 6 is provided with the upper end of core sleeve；Mandrel
11 lower ends are wedge structure, and wedge structure has inclined-plane and cylindroid, and the one side in face of the unwinding direction of cable 1 uses inclined-plane, meets
The one side for cable take-up direction uses cylindroid；It is provided with cable drum 3 and stops crossbeam 23, mandrel 11 is with stopping crossbeam 23
Interaction.
The core sleeve includes the first core sleeve 13 and the second core sleeve 12, and the first core sleeve 13 is fixed on base 14,
Second core sleeve 12 is sleeved on the upper end of the first core sleeve 13.
The conversion knob 6 is sleeved on the upper end of the second core sleeve 12, and conversion knob 6 has outer cover 9, in the upper end of outer cover 9
By the upper end of the fixed central spindle 11 of bearing pin 7, elongated slot 19 and short groove 20 are provided with the wall of outer cover 9, in the upper end of the second core sleeve 12
Fixed lock pin 10 changes position for elongated slot 19 and short groove 20.
The pocketed springs 8 on mandrel 11.
When mandrel 11 is in retarder location, at 1 take-up direction of cable, the cylindroid of the lower end of mandrel 11 is blocked crossbeam 23 and pushed up
Firmly and locked, mandrel 11 can unidirectionally carry out the braking in cable take-up direction to cable drum 3；At cable drum direction, mandrel
The inclined-plane of 11 lower ends stops that crossbeam 23 can promote inclined-plane band moving mandrel 11 to be slid up in core sleeve with stopping that crossbeam 23 contacts
It is dynamic, realize that the unwinding direction of cable drum 3 rotates, braking action will not be played.
Example IV：
Referring to Fig. 1, Fig. 7~Figure 10, a kind of brake apparatus of mechanical cable reel installation, cable reel installation includes electricity
Cable reel 3 and scroll spring 2, scroll spring 2 drive cable drum 3 to rotate, and cable 1 is wrapped on cable drum 3, cable drum
3 outsides have shell 4 to protect, and shell 4 is connected with rigidity of vehicle body, is not rotated with cable drum.Its key technology be positioned at
Locking mechanism 5 is installed by base 14 on the shell 4 of the top of cable drum 3, locking mechanism 5 includes mandrel 11 and core sleeve, core
Axle 11 is located in core sleeve, and mandrel 11 slides up and down in core sleeve, and conversion knob 6 is provided with the upper end of core sleeve；Mandrel
11 lower ends are wedge structure, and wedge structure has inclined-plane and cylindroid, and the one side in face of cable drum direction uses inclined-plane, in face of
The one side in cable take-up direction uses cylindroid；It is provided with cable drum 3 and stops crossbeam 23, mandrel 11 is with stopping the phase of crossbeam 23
Interaction.
The core sleeve includes the first core sleeve 13 and the second core sleeve 12, and the first core sleeve 13 is fixed on base 14,
Second core sleeve 12 is sleeved on the upper end of the first core sleeve 13.
The conversion knob 6 is sleeved on the upper end of the second core sleeve 12, and conversion knob 6 has outer cover 9, in the upper end of outer cover 9
By the upper end of the fixed central spindle 11 of bearing pin 7, elongated slot 19 and short groove 20 are provided with the wall of outer cover 9, in the upper end of the second core sleeve 12
Fixed lock pin 10 changes position for elongated slot 19 and short groove 20.
The pocketed springs 8 on mandrel 11.
Travel switch 16 is installed, travel switch 16 has block 18 and contact 17, in the first core sleeve on the base 14
13 lower ends are slotted, and contact 17 contacts through the first core sleeve with mandrel 11, and the lower end of mandrel 11 is variable-diameter structure, and upper diameter is big,
Lower diameter is small.
The illustrative examples of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this
The equivalent structure transformation that description of the invention and accompanying drawing content are done, or directly or indirectly it is used in other related technology necks
Domain, it is included within the scope of the present invention.
Two directions of arrow are respectively in Fig. 4 and Fig. 6：It is counterclockwise the unwinding direction of cable, is clockwise
The take-up direction of cable.
Two directions of arrow are respectively in Fig. 3 and Fig. 5：Arrow right direction is the unwinding direction of cable, and arrow is to the left
To the take-up direction for cable.
Claims (6)
1. a kind of brake apparatus of mechanical cable reel installation, cable reel installation include cable drum (3) and scroll spring
(2), there is shell (4) outside cable drum (3), installed and locked by base (14) on the shell (4) above cable drum
Determine mechanism (5), it is characterized in that locking mechanism (5) includes mandrel (11) and core sleeve, core sleeve include the first core sleeve (13) and
Second core sleeve (12), the first core sleeve (13) are fixed on base (14), and the second core sleeve (12) is sleeved on the first core sleeve
(13) upper end, mandrel (11) are located in core sleeve, and mandrel (11) slides up and down in core sleeve, is provided with the upper end of core sleeve
Knob (6) is changed, conversion knob (6) is sleeved on the upper end of the second core sleeve (12), and conversion knob (6) has outer cover (9), outside
The upper end of (9) upper end fixed central spindle (11) is covered, elongated slot (19) and short groove (20) are provided with the wall of outer cover (9), in the second mandrel
Cover (12) upper end and fix lock pin (10) for elongated slot (19) and short groove (20) conversion position；It is located at mandrel on cable drum (3)
(11) position below is peripherally disposed wedge (15), and wedge (15) has vertical plane (21) and lozenges
(22), wedge (15) is end to end on cable drum (3) is distributed or is spaced apart, and mandrel (11) and wedge (15) are mutual
Effect.
2. a kind of brake apparatus of mechanical cable reel installation, cable reel installation include cable drum (3) and scroll spring
(2), there is shell (4) outside cable drum (3), installed and locked by base (14) on the shell (4) above cable drum
Determine mechanism (5), it is characterized in that locking mechanism (5) includes mandrel (11) and core sleeve, core sleeve include the first core sleeve (13) and
Second core sleeve (12), the first core sleeve (13) are fixed on base (14), and the second core sleeve (12) is sleeved on the first core sleeve
(13) upper end, mandrel (11) are located in core sleeve, and mandrel (11) slides up and down in core sleeve, is provided with the upper end of core sleeve
Knob (6) is changed, conversion knob (6) is sleeved on the upper end of the second core sleeve (12), and conversion knob (6) has outer cover (9), outside
The upper end of (9) upper end fixed central spindle (11) is covered, elongated slot (19) and short groove (20) are provided with the wall of outer cover (9), in the second mandrel
Cover (12) upper end and fix lock pin (10) for elongated slot (19) and short groove (20) conversion position；Mandrel (11) lower end is wedge structure, wedge
Shape structure has inclined-plane and cylindroid, is provided with cable drum (3) and stops crossbeam (23), mandrel (11) is with stopping crossbeam (23)
Interaction.
3. a kind of brake apparatus of mechanical cable reel installation according to claim 1 or 2, it is characterized in that：Described
Mandrel (11) on pocketed springs (8).
4. a kind of brake apparatus of mechanical cable reel installation according to claim 1 or 2, it is characterized in that：Described
Base (14) on travel switch (16) is installed, travel switch (16) has block (18) and contact (17), contact (17) and core
Axle (11) contacts.
5. a kind of brake apparatus of mechanical cable reel installation according to claim 4, it is characterized in that：In the first mandrel
(13) lower end fluting is covered, contact (17) contacts through the first core sleeve with mandrel (11).
6. a kind of brake apparatus of mechanical cable reel installation according to claim 4, it is characterized in that：Under mandrel (11)
Hold as variable-diameter structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498042.1A CN106144788B (en) | 2016-06-28 | 2016-06-28 | A kind of brake apparatus of mechanical cable reel installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498042.1A CN106144788B (en) | 2016-06-28 | 2016-06-28 | A kind of brake apparatus of mechanical cable reel installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106144788A CN106144788A (en) | 2016-11-23 |
| CN106144788B true CN106144788B (en) | 2018-02-06 |
Family
ID=57350426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498042.1A Active CN106144788B (en) | 2016-06-28 | 2016-06-28 | A kind of brake apparatus of mechanical cable reel installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106144788B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009844A (en) * | 1975-09-11 | 1977-03-01 | Mccaffrey-Ruddock Tagline Corporation | Spring rewound tagline device having a mechanism for controlling the unwinding of the spring |
| US6095075A (en) * | 1998-10-09 | 2000-08-01 | Leslea C. Gordon | Retractable boat line |
| DE19930092A1 (en) * | 1999-06-30 | 2001-01-11 | Hoechstmass Balzer Gmbh & Co | Extending belt or dog lead has locking mechanism comprising catch with spring which biases it towards e centre of housing containing the belt and which cooperates with teeth around perimeter of belt reel |
| EP1557389B1 (en) * | 2002-06-13 | 2006-07-26 | Electrodomesticos Taurus S.L. | Automatic winding device for an extendable tube |
| CN102849541A (en) * | 2011-06-29 | 2013-01-02 | 海洋王照明科技股份有限公司 | Limiting button structure and wire spool |
| CN205076574U (en) * | 2015-10-27 | 2016-03-09 | 张立云 | Electronic high -order power conveyer of safe type |
| CN205772527U (en) * | 2016-06-28 | 2016-12-07 | 成都西南交大驱动技术有限责任公司 | Twisted and released of the cable brake unit |
-
2016
- 2016-06-28 CN CN201610498042.1A patent/CN106144788B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4009844A (en) * | 1975-09-11 | 1977-03-01 | Mccaffrey-Ruddock Tagline Corporation | Spring rewound tagline device having a mechanism for controlling the unwinding of the spring |
| US6095075A (en) * | 1998-10-09 | 2000-08-01 | Leslea C. Gordon | Retractable boat line |
| DE19930092A1 (en) * | 1999-06-30 | 2001-01-11 | Hoechstmass Balzer Gmbh & Co | Extending belt or dog lead has locking mechanism comprising catch with spring which biases it towards e centre of housing containing the belt and which cooperates with teeth around perimeter of belt reel |
| EP1557389B1 (en) * | 2002-06-13 | 2006-07-26 | Electrodomesticos Taurus S.L. | Automatic winding device for an extendable tube |
| CN102849541A (en) * | 2011-06-29 | 2013-01-02 | 海洋王照明科技股份有限公司 | Limiting button structure and wire spool |
| CN205076574U (en) * | 2015-10-27 | 2016-03-09 | 张立云 | Electronic high -order power conveyer of safe type |
| CN205772527U (en) * | 2016-06-28 | 2016-12-07 | 成都西南交大驱动技术有限责任公司 | Twisted and released of the cable brake unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106144788A (en) | 2016-11-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109843779B (en) | Work vehicle with basket device | |
| US7475865B2 (en) | Cable pulling machine for use in removing underground cables | |
| CN203450972U (en) | Portable mobile cable reel | |
| CN108454721B (en) | Detection robot for climbing of power transmission pole | |
| CN107032199B (en) | A kind of power engineering cable winding equipment easy to remove | |
| CN206088613U (en) | On -vehicle cable reel | |
| CN102839649B (en) | Automatic rammer hanging method of hooking device guided by cord | |
| CN105692351A (en) | Tie-down rope winding and unwinding device | |
| WO2017096653A1 (en) | Special combined cable reel for emergency rescue charging vehicle of electric vehicle | |
| CN105781228A (en) | Novel movable fence | |
| CN106241515B (en) | Mobile substation torch integrated cable hoist | |
| CN108321710B (en) | Multifunctional handcart type circuit breaker maintenance vehicle | |
| CN106144788B (en) | A kind of brake apparatus of mechanical cable reel installation | |
| CN205772527U (en) | Twisted and released of the cable brake unit | |
| CN110816755A (en) | Winch oscillation stopping mechanism of underwater robot laying and recycling system | |
| CN105947815B (en) | A kind of brake apparatus of electric-controlled type cable reel installation | |
| CN210312964U (en) | Two-way retractable movable cable drum device for wharf shore power system | |
| CN106004618B (en) | Engineering is for electric car | |
| CN105645290A (en) | Arrangement to hoist wind turbine component | |
| CN207225374U (en) | A kind of urgent anti roll device of shield-tunneling construction electric locomotive | |
| CN103420299B (en) | A kind of cable drum maintenance cable extraction winch | |
| CN103613032A (en) | Movable cable cover plate crane carriage of transformer substation | |
| CN205772528U (en) | Cable brake unit | |
| CN102689609A (en) | Quick limiting and locking device | |
| CN110937531B (en) | Manual-automatic integrated hoisting driving mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 611730 No. 134, Xiaojiahe street, high tech Zone, Chengdu, Sichuan Patentee after: Chengdu Xinyi Drive Technology Co.,Ltd. Address before: No.134, Xiaojiahe street, high tech Zone, Chengdu, Sichuan 610041 Patentee before: CHENGDU SWJTU DRIVE TECHNOLOGY CO.,LTD. |
|
| CP03 | Change of name, title or address |