CN205838415U - A kind of horizontal wrap mechanism for rescuing winch - Google Patents
A kind of horizontal wrap mechanism for rescuing winch Download PDFInfo
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- CN205838415U CN205838415U CN201620813078.XU CN201620813078U CN205838415U CN 205838415 U CN205838415 U CN 205838415U CN 201620813078 U CN201620813078 U CN 201620813078U CN 205838415 U CN205838415 U CN 205838415U
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- horizontal wrap
- drum
- boots
- drum assembly
- axle
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Abstract
The utility model discloses a kind of horizontal wrap mechanism for rescuing winch, including ball spline, drum assembly, horizontal wrap boots, horizontal wrap axle, rocking arm and the gear train being arranged on rocking arm, drum assembly horizontally set；Described ball spline is fixing with one end of drum assembly socket and ball spline and rocking arm to be connected；Described horizontal wrap boots are positioned at the inner chamber of drum assembly, and bottom is engaged with horizontal wrap axle, and top is connected with drum assembly；The inner chamber of drum assembly is stretched in one end of described horizontal wrap axle, and the other end is connected with gear train.The purpose of this utility model is to provide a kind of horizontal wrap mechanism for rescuing winch, make that cable wire is neat, the folding and unfolding of rule, efficiently solve the random stock phenomenon in cable wire winding process, decrease the friction between cable wire, extend the service life of cable wire, the even running of further safeguard level winding mechanism greatly.
Description
Technical field
This utility model relates to technical field of mechanical equipment, specifically refers to a kind of horizontal wrap mechanism for rescuing winch.
Background technology
The horizontal wrap mechanism of electric winch utilizes motor to drive drum to rotate, and makes the cable wire folding and unfolding being wrapped on drum,
To realize lifting or the hovering of weight.But, existing horizontal wrap mechanism lacks rope arranging automatically function, cable wire winding drum voluntarily
During wheel be often entanglement without chapter, affect the further folding and unfolding of cable wire, even occur because of severe friction and the feelings that rupture between cable wire
Condition.
Utility model content
The purpose of this utility model is to provide a kind of horizontal wrap mechanism for rescuing winch, makes that cable wire is neat, rule
The folding and unfolding of rule, efficiently solves the random stock phenomenon in cable wire winding process, decreases the friction between cable wire, extend greatly
The service life of cable wire, the even running of further safeguard level winding mechanism.
This utility model is achieved through the following technical solutions: a kind of horizontal wrap mechanism for rescuing winch, including rolling
Spline, drum assembly, horizontal wrap boots, horizontal wrap axle, rocking arm and the gear train being arranged on rocking arm, drum assembly is horizontal
Arrange；Described ball spline is fixing with one end of drum assembly socket and ball spline and rocking arm to be connected；Described horizontal wrap boots
Being positioned at the inner chamber of drum assembly, bottom is engaged with horizontal wrap axle, and top is connected with drum assembly；The one of described horizontal wrap axle
End stretches into the inner chamber of drum assembly, and the other end is connected with gear train.
Drum assembly in this utility model is fixed with rocking arm by ball spline horizontally set and the ball spline of socket
Connecting, horizontal wrap axle is connected with drum assembly by the horizontal wrap boots of engagement and one end of horizontal wrap axle connects with gear train
Connect.Motor driven ball spline rotates, and ball spline drives drum assembly and rocking arm to carry out turning along the axis of drum assembly respectively
Dynamic, the gear set drive horizontal wrap axle on rocking arm makes also by gear drive while rotating along the axis of drum assembly
Horizontal wrap axle carries out rotation along the axis of self, and the horizontal wrap boots engaged with horizontal wrap axle are along the axis of horizontal wrap axle
Move reciprocatingly and drive drum assembly to move reciprocatingly along the axis of self.Described ball spline drives turning of drum assembly
Dynamic, horizontal wrap axle and horizontal wrap bootlace move the translation of drum assembly, and realize drum assembly rotation by gear train transmission
Carry out with while translation, and then realize the winding that cable wire is tidily and orderly.
Further, described drum assembly includes that the drum being provided with gathering sill and the cable wire being provided with transition gathering sill are led
To plate, cable wire guide plate is positioned at drum side and fixing with drum is connected, and gathering sill seamlessly transits with transition gathering sill.
Multiple grooves that described gathering sill and transition gathering sill are formed after seamlessly transitting, for guiding cable wire whole further
Together, it is wound around in order.The cable wire that ground floor is wound around is respectively embedded into gathering sill or transition gathering sill and forms tight, orderly arrangement,
Self-assembling formation continuous print groove between the cable wire of adjacent turn；In the cable wire that the second layer is wound around, the cable wire of side is led yet by transition
Being wound to the guiding of groove, the groove that middle cable wire is then formed along ground floor cable wire is wound, the cable wire of adjacent turn it
Between self-assembling formation is new again continuous print groove；In the cable wire that third layer is wound around, only a circle cable wire of side is by transition gathering sill
Guiding be wound, the new groove that the cable wire in the middle of it is then formed along second layer cable wire is wound；The like, cable wire
The tightst, orderly is wrapped on drum.
Further, described drum assembly also includes being positioned at above transition gathering sill and fixes the cable wire gear being connected with drum
Part.
Described cable wire block piece is for carrying out assisted diversion to the cable wire being wound to edge.
Further, the inner ring of described drum assembly is provided with the axis boots hole vertical with drum assembly axis and boots hole
Set, the top of horizontal wrap boots is connect with boots borehole jack by boots borehole jack.
The top of described horizontal wrap boots is socketed in boots borehole jack and is connected with drum assembly by boots hole, horizontal wrap axle
Rotation drive the relative translation of horizontal wrap boots, the relative translation of horizontal wrap boots drives drum assembly to put down in the axial direction
Move.
The axis in described boots hole can be vertical with horizontal wrap axle, it is also possible to forms angle with horizontal wrap axle, it is also possible to
Parallel with horizontal wrap axle but misaligned.As long as the axis in boots hole is misaligned with the axis of horizontal wrap axle, can be by adjusting
The structure of horizontal wrap boots realizes being moved the function of drum assembly translation by horizontal wrap bootlace.The axle in this utility model preferred boots hole
Line is vertical with the axis of horizontal wrap axle, compact conformation and be easy to horizontal wrap boots to drum assembly transmission.
Described horizontal wrap boots are connect with the boots borehole jack on drum assembly by boots borehole jack, when horizontal wrap bootlace moves drum group
Part along axis move back and forth time, boots borehole jack is formed between horizontal wrap boots and boots hole wall and is slidably connected, compares horizontal wrap
The frictional force that boots are directly socketed on boots hole is little, is effectively reduced the abrasion of horizontal wrap boots.
Further, described gear train includes output gear, fixed gear and the gear wheel being coaxially disposed, little gear,
Output gear is the most sheathed with horizontal wrap axle and engages with little gear, and fixed gear and ball spline be the most sheathed and and canine tooth
Wheel engagement.
Described fixed gear is coaxially socketed with ball spline, and output gear is coaxially socketed with horizontal wrap axle, fixed gear
Transmission is carried out by the gear pair being made up of gear wheel, little gear with output gear.Output gear, gear pair are in the drive of rocking arm
Under revolve round the sun around the axis of drum assembly, the gear wheel rotation simultaneously engaged with fixed gear also drives little gear rotation, little gear
Drive output gear rotation, output gear and then drive horizontal wrap axle rotation.
Further, described horizontal wrap axle is provided with double spiral groove, and double spiral groove is two in opposite direction, pitch phases
Deng, continuous and wide helicla flute composition, two helicla flutes are end to end and the equal rounding off of cross part.
Described horizontal wrap axle realizes the horizontal wrap boots straight line along horizontal wrap axle by the double spiral groove of surface configuration
Move back and forth.
Further, described helicla flute uses trapezoidal thread.
Described helicla flute uses trapezoidal thread, and the connecting portion of horizontal wrap boots engages and structure with the helicla flute of trapezoidal thread
It is mutually matched, not only makes horizontal wrap boots more smooth when carrying out straight reciprocating motion along horizontal wrap axle, and strengthen
The intensity of engagement place, extends its service life.
Further, described spiral fluted helical angle is α, 5 °≤α≤30 °.
Described spiral fluted helical angle is excessive or too small, all can cause horizontal wrap boots along horizontal wrap axle move back and forth time
Occur that card is unfavorable for the even running of entirety.In this utility model, preferably spiral fluted helical angle is between 5 °-30 °.
Further, described ball spline include socket spline housing assembly and splined shaft, the outer ring of spline housing assembly with
The inner ring of drum assembly is fixing to be connected；Described spline housing assembly is circumferentially provided with multiple circulation canal, circulation canal place plane
All sagittal planes with spline housing assembly overlap；
Further, described spline housing assembly include multiple be positioned at circulation canal and along circulation canal roll ball
Group, ball set is made up of multiple balls；Axially distributed multiple and circulation canal on described splined shaft its periphery cylindrical
Quantity, all corresponding raceway in position, ball protrudes roller track and raceway contact.
In described ball spline, spline housing assembly can move along a straight line along splined shaft.This utility model passes through spline housing
The effect that auxiliary supports is played in the connection of assembly and drum assembly when moving along a straight line drum assembly along ball spline axis.
This utility model compared with prior art, has the following advantages and beneficial effect:
(1) this utility model passes through ball spline and intermeshing horizontal wrap boots, horizontal wrap axle, makes drum assembly
In axial direction move back and forth while rotation, and then it is the most constant to realize exit position when cable wire is wound around repeatedly, and arrange whole
Together, tight and orderly.Extend the service life of cable wire, safeguard level winding mechanism even running；
(2) this utility model guides the orderly winding of cable wire further by gathering sill, transition gathering sill, and passes through cable wire
Block piece auxiliary cable wire is wound to drum edge rear steering and continues to be wound around；
(3) in this utility model, horizontal wrap boots are socketed with drum assembly, and drum assembly is under the drive of horizontal wrap boots
Carrying out straight reciprocating motion, during it, horizontal wrap boots are slidably connected with boots hole so that overall operation is more steady.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sectional view of the present utility model.
Wherein: 001 ball spline, 002 drum assembly, 003 cable wire, 004 horizontal wrap boots, 005 level
It is wound around axle, 006 output gear, 007 rocking arm, 008 fixed gear, 009 gear wheel, 010 little gear.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in further detail, but embodiment of the present utility model is not
It is limited to this.It addition, in order to better illustrate this utility model, detailed description of the invention below give numerous concrete thin
Joint.It will be understood by those skilled in the art that do not have these details, this utility model is equally implemented.Real at other
In example, known method, flow process, element and circuit are not described in detail, in order to highlight master of the present utility model
Purport.
Embodiment 1:
A kind of horizontal wrap mechanism for rescuing winch of the present embodiment, as shown in Figure 1 and Figure 2, mainly by following
Technical scheme realizes: a kind of horizontal wrap mechanism for rescuing winch, including ball spline 001, drum assembly 002, level
It is wound around boots 004, horizontal wrap axle 005, rocking arm 007 and the gear train being arranged on rocking arm 007, drum assembly 002 horizontally set；
Described ball spline 001 is socketed with drum assembly 002 and one end and the rocking arm 007 of ball spline 001 is fixing is connected；Described level
Being wound around boots 004 and be positioned at the inner chamber of drum assembly 002, bottom is engaged with horizontal wrap axle 005, and top is connected with drum assembly 002；
The inner chamber of drum assembly 002 is stretched in one end of described horizontal wrap axle 005, and the other end is connected with gear train.
As in figure 2 it is shown, the tightst, orderly being wrapped on drum assembly of cable wire 003.
Embodiment 2:
A kind of horizontal wrap mechanism for rescuing winch, including ball spline 001, drum assembly 002, horizontal wrap boots
004, horizontal wrap axle 005, rocking arm 007 and the gear train being arranged on rocking arm 007, drum assembly 002 horizontally set；Described rolling
Spline 001 is socketed with drum assembly 002 and one end and the rocking arm 007 of ball spline 001 is fixing is connected；Described horizontal wrap boots
004 inner chamber being positioned at drum assembly 002, bottom engages with horizontal wrap axle 005, and top is connected with drum assembly 002；Described water
The inner chamber of drum assembly 002 is stretched in flat one end being wound around axle 005, and the other end is connected with gear train；Described drum assembly 002 includes
Be provided with the drum of gathering sill and be provided with the cable wire guide plate of transition gathering sill, cable wire guide plate be positioned at drum side and with drum
Wheel is fixing to be connected, and gathering sill seamlessly transits with transition gathering sill；Described drum assembly 002 also includes being positioned at above transition gathering sill
And the cable wire block piece being connected is fixed with drum.
Embodiment 3:
A kind of horizontal wrap mechanism for rescuing winch, including ball spline 001, drum assembly 002, horizontal wrap boots
004, horizontal wrap axle 005, rocking arm 007 and the gear train being arranged on rocking arm 007, drum assembly 002 horizontally set；Described rolling
Spline 001 is socketed with drum assembly 002 and one end and the rocking arm 007 of ball spline 001 is fixing is connected；Described horizontal wrap boots
004 inner chamber being positioned at drum assembly 002, bottom engages with horizontal wrap axle 005, and top is connected with drum assembly 002；Described water
The inner chamber of drum assembly 002 is stretched in flat one end being wound around axle 005, and the other end is connected with gear train；Described drum assembly 002 interior
Circle is provided with the axis boots hole vertical with drum assembly 002 axis and boots borehole jack, and boots borehole jack is passed through at the top of horizontal wrap boots 004
Connect with boots borehole jack.
Embodiment 4:
A kind of horizontal wrap mechanism for rescuing winch, including ball spline 001, drum assembly 002, horizontal wrap boots
004, horizontal wrap axle 005, rocking arm 007 and the gear train being arranged on rocking arm 007, drum assembly 002 horizontally set；Described rolling
Spline 001 is socketed with drum assembly 002 and one end and the rocking arm 007 of ball spline 001 is fixing is connected；Described horizontal wrap boots
004 inner chamber being positioned at drum assembly 002, bottom engages with horizontal wrap axle 005, and top is connected with drum assembly 002；Described water
The inner chamber of drum assembly 002 is stretched in flat one end being wound around axle 005, and the other end is connected with gear train；Described drum assembly 002 includes
Be provided with the drum of gathering sill and be provided with the cable wire guide plate of transition gathering sill, cable wire guide plate be positioned at drum side and with drum
Wheel is fixing to be connected, and gathering sill seamlessly transits with transition gathering sill；Described drum assembly 002 also includes being positioned at above transition gathering sill
And the cable wire block piece being connected is fixed with drum；The inner ring of described drum assembly 002 is provided with axis and hangs down with drum assembly 002 axis
Straight boots hole and boots borehole jack, the top of horizontal wrap boots 004 is connect with boots borehole jack by boots borehole jack.
Embodiment 5:
A kind of horizontal wrap mechanism for rescuing winch, including ball spline 001, drum assembly 002, horizontal wrap boots
004, horizontal wrap axle 005, rocking arm 007 and the gear train being arranged on rocking arm 007, drum assembly 002 horizontally set；Described rolling
Spline 001 is socketed with drum assembly 002 and one end and the rocking arm 007 of ball spline 001 is fixing is connected；Described horizontal wrap boots
004 inner chamber being positioned at drum assembly 002, bottom engages with horizontal wrap axle 005, and top is connected with drum assembly 002；Described water
The inner chamber of drum assembly 002 is stretched in flat one end being wound around axle 005, and the other end is connected with gear train；Described gear train includes output
Gear 006, fixed gear 008 and the gear wheel 009 being coaxially disposed, little gear 010, output gear 006 and horizontal wrap axle
005 is the most sheathed and engage with little gear 010, and fixed gear 008 is the most sheathed with ball spline 001 and nibbles with gear wheel 009
Close.
Embodiment 6:
A kind of horizontal wrap mechanism for rescuing winch, including ball spline 001, drum assembly 002, horizontal wrap boots
004, horizontal wrap axle 005, rocking arm 007 and the gear train being arranged on rocking arm 007, drum assembly 002 horizontally set；Described rolling
Spline 001 is socketed with drum assembly 002 and one end and the rocking arm 007 of ball spline 001 is fixing is connected；Described horizontal wrap boots
004 inner chamber being positioned at drum assembly 002, bottom engages with horizontal wrap axle 005, and top is connected with drum assembly 002；Described water
The inner chamber of drum assembly 002 is stretched in flat one end being wound around axle 005, and the other end is connected with gear train；Described gear train includes output
Gear 006, fixed gear 008 and the gear wheel 009 being coaxially disposed, little gear 010, output gear 006 and horizontal wrap axle
005 is the most sheathed and engage with little gear 010, and fixed gear 008 is the most sheathed with ball spline 001 and nibbles with gear wheel 009
Close；Described horizontal wrap axle 005 is provided with double spiral groove, and double spiral groove is that two in opposite direction, pitch is equal, continuous and wide
Helicla flute composition, two helicla flutes are end to end and the equal rounding off of cross part；Described helicla flute uses trapezoidal thread, its spiral shell
Swing angle is α, 5 °≤α≤30 °.
Embodiment 7:
The present embodiment does optimization further on the basis of above-described embodiment, and further, described ball spline 001 includes set
The spline housing assembly connect and splined shaft, the outer ring of spline housing assembly is fixing with the inner ring of drum assembly 002 to be connected；Described spline housing
Assembly is circumferentially provided with multiple circulation canal, and plane all sagittal planes with spline housing assembly in circulation canal place overlap；Described
Spline housing assembly include multiple be positioned at circulation canal and along circulation canal roll ball set, ball set is by multiple ball set
Become；On described splined shaft its periphery cylindrical axially distributed multiple with the quantity of circulation canal, rolling corresponding to position
Road, ball protrudes roller track and raceway contact.Other parts of the present embodiment are same as the previously described embodiments, therefore repeat no more.
Embodiment 8:
A kind of horizontal wrap mechanism for rescuing winch, including ball spline 001, drum assembly 002, horizontal wrap boots
004, horizontal wrap axle 005, rocking arm 007 and the gear train being arranged on rocking arm 007, drum assembly 002 horizontally set；Described rolling
Spline 001 is socketed with drum assembly 002 and one end and the rocking arm 007 of ball spline 001 is fixing is connected；Described horizontal wrap boots
004 inner chamber being positioned at drum assembly 002, bottom engages with horizontal wrap axle 005, and top is connected with drum assembly 002；Described water
The inner chamber of drum assembly 002 is stretched in flat one end being wound around axle 005, and the other end is connected with gear train；Described drum assembly 002 includes
Be provided with the drum of gathering sill and be provided with the cable wire guide plate of transition gathering sill, cable wire guide plate be positioned at drum side and with drum
Wheel is fixing to be connected, and gathering sill seamlessly transits with transition gathering sill；Described drum assembly 002 also includes being positioned at above transition gathering sill
And the cable wire block piece being connected is fixed with drum；The inner ring of described drum assembly 002 is provided with axis and hangs down with drum assembly 002 axis
Straight boots hole and boots borehole jack, the top of horizontal wrap boots 004 is connect with boots borehole jack by boots borehole jack；Described gear train includes output gear
Wheel 006, fixed gear 008 and the gear wheel 009 being coaxially disposed, little gear 010, output gear 006 and horizontal wrap axle
005 is the most sheathed and engage with little gear 010, and fixed gear 008 is the most sheathed with ball spline 001 and nibbles with gear wheel 009
Close；Described horizontal wrap axle 005 is provided with double spiral groove, and double spiral groove is that two in opposite direction, pitch is equal, continuous and wide
Helicla flute composition, two helicla flutes are end to end and the equal rounding off of cross part；Described helicla flute uses trapezoidal thread, its spiral shell
Swing angle is α, 5 °≤α≤30 °；Described ball spline 001 includes spline housing assembly and the splined shaft of socket, outside spline housing assembly
Circle is fixing with the inner ring of drum assembly 002 to be connected；Described spline housing assembly is circumferentially provided with multiple circulation canal, circulation canal institute
In plane, all sagittal planes with spline housing assembly overlap；Described spline housing assembly includes multiple being positioned at circulation canal and following
The ball set that ring passage rolls, ball set is made up of multiple balls；Divide vertically on described splined shaft its periphery cylindrical
Cloth multiple with the quantity of circulation canal, raceway corresponding to position, ball protrudes roller track and raceway contact.
The above, be only preferred embodiment of the present utility model, and this utility model not does any pro forma limit
System, every according to technical spirit of the present utility model, above example is made any simple modification, equivalent variations, each fall within
Within protection domain of the present utility model.
Claims (10)
1. the horizontal wrap mechanism being used for rescuing winch, it is characterised in that: include ball spline (001), drum assembly
(002), horizontal wrap boots (004), horizontal wrap axle (005), rocking arm (007) and the gear train being arranged on rocking arm (007), drum
Wheel assembly (002) horizontally set；Described ball spline (001) and drum assembly (002) socket and one end of ball spline (001)
Fix with rocking arm (007) and be connected；Described horizontal wrap boots (004) are positioned at the inner chamber of drum assembly (002), bottom and horizontal wrap
Axle (005) engages, and top is connected with drum assembly (002)；Drum assembly is stretched in one end of described horizontal wrap axle (005)
(002) inner chamber, the other end is connected with gear train.
A kind of horizontal wrap mechanism for rescuing winch the most according to claim 1, it is characterised in that: described drum group
Part (002) includes being provided with the drum of gathering sill and being provided with the cable wire guide plate of transition gathering sill, and cable wire guide plate is positioned at drum
Wheel side also fixing with drum is connected, and gathering sill seamlessly transits with transition gathering sill.
A kind of horizontal wrap mechanism for rescuing winch the most according to claim 2, it is characterised in that: described drum group
Part (002) also includes being positioned at above transition gathering sill and fixing the cable wire block piece being connected with drum.
A kind of horizontal wrap mechanism for rescuing winch the most according to claim 3, it is characterised in that: described drum group
The inner ring of part (002) is provided with the axis boots hole vertical with drum assembly (002) axis and boots borehole jack, horizontal wrap boots (004)
Top connect with boots borehole jack by boots borehole jack.
5. according to a kind of horizontal wrap mechanism for rescuing winch described in claim 1-4 any one, it is characterised in that:
Described gear train includes output gear (006), fixed gear (008) and the gear wheel (009) being coaxially disposed, little gear
(010), output gear (006) is the most sheathed with horizontal wrap axle (005) and engages with little gear (010), fixed gear (008)
The most sheathed with ball spline (001) and engage with gear wheel (009).
6. according to a kind of horizontal wrap mechanism for rescuing winch described in claim 1-4 any one, it is characterised in that:
Described horizontal wrap axle (005) is provided with double spiral groove, and double spiral groove is that two in opposite direction, pitch is equal, continuous and wide
Helicla flute composition, two helicla flutes are end to end and the equal rounding off of cross part.
A kind of horizontal wrap mechanism for rescuing winch the most according to claim 6, it is characterised in that: described helicla flute
Use trapezoidal thread.
A kind of horizontal wrap mechanism for rescuing winch the most according to claim 7, it is characterised in that: described helicla flute
Helical angle be α, 5 °≤α≤30 °.
9. according to a kind of horizontal wrap mechanism for rescuing winch described in claim 1-4 any one, it is characterised in that:
Described ball spline (001) includes spline housing assembly and the splined shaft of socket, the outer ring of spline housing assembly and drum assembly (002)
Inner ring fixing connect.
A kind of horizontal wrap mechanism for rescuing winch the most according to claim 9, it is characterised in that: described spline
Grip assembly is circumferentially provided with multiple circulation canal, and plane all sagittal planes with spline housing assembly in circulation canal place overlap；Institute
State spline housing assembly include multiple be positioned at circulation canal and along circulation canal roll ball set, ball set is by multiple ball set
Become；On described splined shaft its periphery cylindrical axially distributed multiple with the quantity of circulation canal, rolling corresponding to position
Road, ball protrudes roller track and raceway contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813078.XU CN205838415U (en) | 2016-07-30 | 2016-07-30 | A kind of horizontal wrap mechanism for rescuing winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620813078.XU CN205838415U (en) | 2016-07-30 | 2016-07-30 | A kind of horizontal wrap mechanism for rescuing winch |
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| Publication Number | Publication Date |
|---|---|
| CN205838415U true CN205838415U (en) | 2016-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620813078.XU Active CN205838415U (en) | 2016-07-30 | 2016-07-30 | A kind of horizontal wrap mechanism for rescuing winch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529469A (en) * | 2017-03-03 | 2018-09-14 | 古德里奇公司 | Automatic reverse screw mechanism for cable winding |
| CN113800419A (en) * | 2021-10-28 | 2021-12-17 | 中南大学 | Orthogonal guide type hoisting winch device |
-
2016
- 2016-07-30 CN CN201620813078.XU patent/CN205838415U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108529469A (en) * | 2017-03-03 | 2018-09-14 | 古德里奇公司 | Automatic reverse screw mechanism for cable winding |
| CN108529469B (en) * | 2017-03-03 | 2021-07-20 | 古德里奇公司 | Automatic reversing screw mechanism for winding cable |
| CN113800419A (en) * | 2021-10-28 | 2021-12-17 | 中南大学 | Orthogonal guide type hoisting winch device |
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