CN206783186U - Fast winch - Google Patents
Fast winch Download PDFInfo
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- CN206783186U CN206783186U CN201720512986.XU CN201720512986U CN206783186U CN 206783186 U CN206783186 U CN 206783186U CN 201720512986 U CN201720512986 U CN 201720512986U CN 206783186 U CN206783186 U CN 206783186U
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- support
- main shaft
- frame
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- shaft
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Abstract
The utility model provides a kind of fast winch, belongs to rope folding and unfolding equipment technology field.It includes frame, described frame is provided with two hoist engines, the bottom of one of hoist engine is fastened on the lifting device in frame, and described lifting device can be by the hoist engine toward vertical direction lifting so that the level height of the hoist engine is higher than the level height of another hoist engine.The utility model can form by the switching of two hoist engines and continue coiling, coiling work will not stop.
Description
Technical field
The utility model belongs to rope folding and unfolding equipment technology field, is related to a kind of fast winch.
Background technology
Hoist engine, with reel lay winding wire ropes or chain lifting or the small-sized crane gear of traction, also known as winch.
Hoist engine can with vertical-lift, horizontally or diagonally drag and draw weight.Hoist engine is divided into manual hoist, electrical hoist and hydraulic pressure volume
Raise three kinds of machine.Now based on electrical hoist.Can be used alone, can also make lifting, build the road with the machinery such as mine hoisting
Building block, because it is simple to operate, wiring amount is big, dislocation is convenient and extensive use.It is main apply to building, hydraulic engineering, forestry,
The material of mine, harbour etc. is lifted or put down and drags.
For hoist engine, it is necessary to which rope closing could be continued by changing closed reel after rope closing reaches to a certain degree, centre can produce change of lap
Pause, influence operating efficiency.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of fast winch.
To reach above-mentioned purpose, the utility model employs following technical proposal：A kind of fast winch, including frame,
Described frame is provided with two hoist engines, and the bottom of one of hoist engine is fastened on the lifting device in frame, described
Lifting device can be by the hoist engine toward vertical direction lifting so that the level height of the hoist engine is higher than another hoist engine
Level height.
Preferably, rope winding jib, winding driver and bearing block, the main shaft that described hoist engine includes being fixed in frame are inserted
Enter into bearing block and be rotatablely connected with bearing block, be fixed with sprocket wheel on main shaft, winding driver connection sprocket wheel, in described main shaft
A pulling shaft is inserted with, one end of described pulling shaft, which is connected with, to be had and can be driven along the pulling shaft of the output shaft of straight reciprocating motion
Device, the other end of pulling shaft are connected with a support frame, and described support frame is set on main shaft and is fixedly connected with main shaft, the branch
Support is located inside closed reel and the support frame described in when pulling shaft moves axially back and forth along main shaft can be deformed upon so that propping up
The outer wall of support and the inwall of closed reel hold out against or made the outer wall of support frame and the inwall of closed reel to depart from.
Preferably, described support frame includes the support sleeve for being set on main shaft and being fixedly connected with main shaft, Yi Jiruo
The dry support component being hinged with support sleeve, each support component connect slide bushing assembly, described slide bushing assembly with a pull bar
Be set on main shaft and can sliding axially along main shaft, described slide bushing assembly is fixedly connected with pulling shaft.
Preferably, the output end of described pulling shaft driver is fixedly connected with coupling band, and two positioning are provided with coupling band
Bearing, the end of pulling shaft are inserted into two positioning bearings, and centring ring, institute are provided with pulling shaft and among two positioning bearings
Inner ring of two side walls of the centring ring stated respectively with two positioning bearings is held out against.
Preferably, described support component has three and is uniformly distributed along the circumference of main shaft.
Preferably, described support component includes two positioned at support sleeve both ends and be hinged with support sleeve supports
Bar, two one end of support bar away from support sleeve are hinged with one piece of supporting plate.
Preferably, described supporting plate is fixed on connection frame, and support bar is hinged with being connected frame.
Preferably, described supporting plate outer surface has the cambered surface to be matched with closed reel inwall.
Preferably, described pull bar one end and the middle part of the support bar close to slide bushing assembly are hinged, the other end and sliding sleeve group
Part is hinged.
Preferably, two adapter sleeves are formed after the both ends of described support sleeve are radially projecting, support bar is away from winding
One end of disk is hinged with adapter sleeve.
Preferably, described slide bushing assembly includes the sliding sleeve being set on main shaft and the key being fixedly connected with sliding sleeve, pull bar
End be hinged with sliding sleeve, key is inserted into pulling shaft and is fixedly connected with pulling shaft, and the chute that is matched with key, institute are provided with main shaft
The bond energy stated slides back and forth along chute.
Compared with prior art, the utility model has the advantage of：
1st, by the switching of two hoist engines, it can be formed and continue coiling, coiling work will not stop.
2nd, do not need changing main-spindle that change of lap operation can be achieved, and support and depart from that process is reliable, using can deformation branch
Support, support frame can be made quickly to hold out against closed reel or depart from closed reel, folding and unfolding is rapid, convenient disassembly.
Brief description of the drawings
Fig. 1 is structural representation provided by the utility model；
Fig. 2 is the structural representation of Fig. 1 another kind states；
Fig. 3 is enlarged drawing at Fig. 1 A；
Fig. 4 is the structural representation in another direction of Fig. 1；
Fig. 5 is the schematic diagram in another direction of Fig. 1；
Fig. 6 is fundamental diagram of the present utility model.
In figure, main shaft 1, pulling shaft 2, pulling shaft driver 3, support frame 4, closed reel 5, support sleeve 6, support component 7, pull bar
8th, slide bushing assembly 9, coupling band 10, positioning bearing 11, centring ring 12, support bar 13, supporting plate 14, connection frame 15, adapter sleeve
16th, sliding sleeve 17, key 18, chute 19, frame 20, hoist engine 21, lifting device 22, rope winding jib 23, winding driver 24, bearing block
25th, sprocket wheel 26, sliding seat 27, wire-drawing equipment 100.
Embodiment
As shown in figure 5, a kind of fast winch, including frame 20, described frame 20 are provided with two hoist engines 21,
The bottom of one of hoist engine 21 is fastened on the lifting device 22 in frame 20, and described lifting device 22 can be by the hoist engine
21 toward vertical direction lifting so that the level height of the hoist engine 21 is higher than the level height of another hoist engine 21.
It will not be influenced each other because the level height of two hoist engines 21 is different, during coiling, therefore when a hoist engine 21
Steel wire rope when needing change of lap after full, another hoist engine 21 for being connected with lifting device 22 rises, and continues coiling, can continue
Work, after the hoist engine 21 is around full steel wire rope, another hoist engine can start coiling again, so move in circles, coiling work
Work will not stop.
Wherein, the hoist engine 21 for being connected with lifting device 22 is fixed in sliding seat 27, and sliding seat 27 passes through guide rail and frame
20 are flexibly connected, and lifting device 22 can be cylinder or oil cylinder, it is preferable that lifting device 22 has two, along the center line pair of cigarette machine 21
Claim to set, the oscilaltion of sliding seat 27 may move by lifting device 22.
Commercially available prod can be selected in hoist engine 21, in the present embodiment, there is provided a kind of preferable scheme, such as Fig. 1-2 and Fig. 4
Shown, rope winding jib 23, winding driver 24 and bearing block 25, the main shaft 1 that hoist engine 21 includes being fixed in frame 20 are inserted into
It is rotatablely connected in bearing block 25 with bearing block 25, sprocket wheel 26 is fixed with main shaft 1, winding driver 24 connects sprocket wheel 26, described
Main shaft 1 in be inserted with a pulling shaft 2, one end of described pulling shaft 2 is connected with can be along the output of straight reciprocating motion
The pulling shaft driver 3 of axle, the other end of pulling shaft are connected with a support frame 4, described support frame 4 be set on main shaft 1 and with
Main shaft 1 is fixedly connected, and the support frame 4 is located at the inside of closed reel 5 and the branch described in when pulling shaft 2 moves axially back and forth along main shaft 1
Support 4 can deform upon so that the outer wall of support frame 4 holds out against or made outer wall and the winding of support frame 4 with the inwall of closed reel 5
The inwall of disk 5 departs from.
Rope winding jib 23 is prior art, can use commercially available prod, is connected by sprocket wheel or belt pulley with main shaft.Although this reality
Apply example and employ the mode that sprocket wheel 26 drives main shaft 1 to rotate, but those skilled in the art are readily apparent that using belt pulley or gear
Connected mode etc. the sprocket wheel in alternative solution, namely the present embodiment and winding driver 24 is not to define that the party can only be used
Case is driven, and the drive mechanism of other common knowledges can also be used to be replaced, and winding driver 24 can use electricity
Machine or hydraulic motor.
It will be appreciated by those skilled in the art that support frame 4 can be the mechanism for having straight line output shaft using cylinder or oil cylinder etc.,
For holding out against closed reel 5 or departing from closed reel 5.
Specific to the present embodiment, there is provided a kind of preferable scheme, support frame 4 include be set on main shaft 1 and with main shaft 1
The support sleeve 6 being fixedly connected, and some support components 7 being hinged with support sleeve 6, the drawing of each support component 7
Bar 8 connect slide bushing assembly 9, described slide bushing assembly 9 be set on main shaft 1 and can sliding axially along main shaft 1, described sliding sleeve
Component 9 is fixedly connected with pulling shaft 2.
Existing hoist engine is all connected by rotary shaft with closed reel, needs during replacing to change together with rotary shaft, and
The closed reel newly changed is co-mounted on hoist engine together with rotary shaft again, and installing/dismounting process is longer, less efficient.This reality
Apply using after said structure, main shaft need not be changed when changing closed reel, efficiency greatly improves.
With reference to shown in Fig. 3, the output end of pulling shaft driver 3 is fixedly connected with coupling band 10, and two are provided with coupling band 10
Bearing 11 is positioned, the end of pulling shaft 2 is inserted into two positioning bearings 11, on pulling shaft 2 and among two positioning bearings 11
Provided with centring ring 12, the inner ring of two side walls of described centring ring 12 respectively with two positioning bearings 11 is held out against.
Centring ring 12 is circumferential to be rotated along the inner ring of positioning bearing 11, axially clamped by two positioning bearings 11, it is impossible to
It is mobile.
With reference to shown in Fig. 4, support component 7 has three and is uniformly distributed along the circumference of main shaft 1, forms the firm of gusseted
Structure.
In conjunction with shown in Fig. 2, support component 7 include two positioned at the both ends of support sleeve 6 and be hinged with support sleeve 6
Support bar 13, two one end of support bar 13 away from support sleeve 6 are hinged with one piece of supporting plate 14.The outer surface of supporting plate 14 has
The cambered surface to be matched with the inwall of closed reel 5, the inwall of closed reel 5 can be close to, closed reel 5 is played a supporting role, when 1 turn of main shaft
Supporting plate 14 drives closed reel 5 to rotate when dynamic, starts to wind work.
Supporting plate 14 is fixed on connection frame 15, and support bar 13 is hinged with being connected frame 15, connects the center line and branch of frame 15
Support the centerline parallel of axle sleeve 6.
The one end of pull bar 8 and the middle part of the support bar 13 close to slide bushing assembly 9 are hinged, and the other end is be hinged with slide bushing assembly 9.Tool
Body says that slide bushing assembly 9 includes the sliding sleeve 17 being set on main shaft 1 and the key 18 being fixedly connected with sliding sleeve 17, the end of pull bar 8
Portion is be hinged with sliding sleeve 17, and key 18 is inserted into pulling shaft 2 and is fixedly connected with pulling shaft 2, is provided with what is matched with key 18 on main shaft 1
Chute 19, described key 18 can slide back and forth along chute 19.
Form two adapter sleeves 16 after the both ends of support sleeve 6 are radially projecting, support bar 13 away from closed reel 5 one
End is be hinged with adapter sleeve 16.Adapter sleeve 16 in a ring, is easy to cylinder lever connecting rod 8.
Operation principle of the present utility model is：
As shown in Figure 5 and Figure 6, the steel wire rope on wire-drawing equipment 100 connects cigarette machine 21, cigarette machine by rope winding jib 23
21 by the steel wire rope coiling on wire-drawing equipment 100, will not be mutual because the level height of two hoist engines 21 is different, during coiling
Influence, therefore when the steel wire rope of a hoist engine 21 needs change of lap after expiring, be connected with another hoist engine of lifting device 22
21 rise, and continue coiling, can be with continuous firing, and after the hoist engine 21 is around full steel wire rope, another hoist engine can start again
Coiling, so move in circles, coiling work will not stop.
With reference to shown in Fig. 1, when needing winding, the output shaft of pulling shaft driver 3 forward extends out, and promotes coupling band 10 forward
Motion, and promote pulling shaft 2, key 18 forward successively, because key 18 and sliding sleeve 17 are fixed, sliding sleeve 17 is again be hinged with pull bar 8, therefore draws
Bar 8 also travels forward, and so as to promote the support bar 13 being attached thereto, motion jacks up supporting plate 14 upwards, and supporting plate 14 is close to receive
Reach support effect after the inwall of reel 5, now, the synchronous axial system of supporting plate 14 is driven when main shaft 1 rotates, and drive 5 turns of closed reel
It is dynamic, carry out winding work.
As shown in Fig. 2 when, it is necessary to when changing closed reel 5, the output end of pulling shaft driver 3 bounces back backward after the completion of winding,
Driving pulling shaft 2 backward, pulling shaft 2 pulls pull bar 8 to move backward, so that support bar 13 tilts to the direction of pull bar 8, supporting plate
The inwall of more than 14 closed reels 5 departs from, and closed reel 5 can be removed from support frame 4.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Claims (10)
1. a kind of fast winch, including frame (20), described frame (20) is provided with two hoist engines (21), and its feature exists
In the bottom of one of hoist engine (21) is fastened on the lifting device (22) in frame (20), described lifting device (22)
Can be by the hoist engine (21) toward vertical direction lifting so that the level height of the hoist engine (21) is higher than another hoist engine
(21) level height.
2. fast winch according to claim 1, it is characterised in that described hoist engine (21) includes being fixed on frame
(20) rope winding jib (23), winding driver (24) and bearing block (25), main shaft (1) on are inserted into bearing block (25) and bearing
Seat (25) is rotatablely connected, and sprocket wheel (26), winding driver (24) connection sprocket wheel (26), described main shaft are fixed with main shaft (1)
(1) it is inserted with a pulling shaft (2) in, one end of described pulling shaft (2) is connected with can be along the output of straight reciprocating motion
The pulling shaft driver (3) of axle, the other end of pulling shaft are connected with a support frame (4), and described support frame (4) is set in main shaft
(1) it is fixedly connected on and with main shaft (1), the support frame (4) is located at closed reel (5) inside and works as pulling shaft (2) along main shaft (1) axial direction
Support frame (4) described in when movable can be deformed upon so that the inwall of the outer wall and closed reel (5) of support frame (4) is held out against
Or the outer wall of support frame (4) is set to depart from the inwall of closed reel (5).
3. fast winch according to claim 2, it is characterised in that described support frame (4) includes being set in main shaft
(1) support sleeve (6) being fixedly connected on and with main shaft (1), and some support components (7) being hinged with support sleeve (6),
Each support component (7) connects slide bushing assembly (9) with a pull bar (8), and described slide bushing assembly (9) is set on main shaft (1)
And can sliding axially along main shaft (1), described slide bushing assembly (9) is fixedly connected with pulling shaft (2).
4. fast winch according to claim 2, it is characterised in that the output end of described pulling shaft driver (3) with
Coupling band (10) is fixedly connected, and two positioning bearings (11) are provided with coupling band (10), and the end of pulling shaft (2) is inserted into two and determined
In position bearing (11), centring ring (12), described centring ring are provided with pulling shaft (2) and among two positioning bearings (11)
(12) inner ring of two side walls respectively with two positioning bearings (11) is held out against.
5. fast winch according to claim 3, it is characterised in that described support component (7) has three and along master
The circumference of axle (1) is uniformly distributed.
6. fast winch according to claim 3, it is characterised in that described support component (7) is located at including two
Support sleeve (6) both ends and the support bar (13) that is hinged with support sleeve (6), two support bars (13) are away from support sleeve
(6) one end is hinged with one piece of supporting plate (14).
7. fast winch according to claim 6, it is characterised in that described supporting plate (14) is fixed on connection frame
(15) on, support bar (13) is be hinged with being connected frame (15).
8. fast winch according to claim 6, it is characterised in that described supporting plate (14) outer surface has and receipts
The cambered surface that reel (5) inwall matches.
9. fast winch according to claim 6, it is characterised in that described pull bar (8) one end and close sliding sleeve group
The middle part of the support bar (13) of part (9) is hinged, and the other end is be hinged with slide bushing assembly (9), the both ends edge of described support sleeve (6)
Two adapter sleeves (16) are formed after radially projecting, the one end of support bar (13) away from closed reel (5) and adapter sleeve (16) are be hinged.
10. fast winch according to claim 9, it is characterised in that described slide bushing assembly (9) includes being set in master
Sliding sleeve (17) on axle (1) and the key (18) being fixedly connected with sliding sleeve (17), the end of pull bar (8) and sliding sleeve (17) are be hinged, key
(18) it is inserted into pulling shaft (2) and is fixedly connected with pulling shaft (2), the chute (19) to be matched with key (18) is provided with main shaft (1),
Described key (18) can slide back and forth along chute (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512986.XU CN206783186U (en) | 2017-05-10 | 2017-05-10 | Fast winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512986.XU CN206783186U (en) | 2017-05-10 | 2017-05-10 | Fast winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783186U true CN206783186U (en) | 2017-12-22 |
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ID=60710975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512986.XU Active CN206783186U (en) | 2017-05-10 | 2017-05-10 | Fast winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206783186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904545A (en) * | 2017-05-10 | 2017-06-30 | 宁波大学 | Fast winch |
-
2017
- 2017-05-10 CN CN201720512986.XU patent/CN206783186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904545A (en) * | 2017-05-10 | 2017-06-30 | 宁波大学 | Fast winch |
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