CN206033087U - Pull emergent delivery system of winch - Google Patents
Pull emergent delivery system of winch Download PDFInfo
- Publication number
- CN206033087U CN206033087U CN201620950017.8U CN201620950017U CN206033087U CN 206033087 U CN206033087 U CN 206033087U CN 201620950017 U CN201620950017 U CN 201620950017U CN 206033087 U CN206033087 U CN 206033087U
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- CN
- China
- Prior art keywords
- transmission arm
- transmission
- frame
- winch
- reel
- Prior art date
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- Withdrawn - After Issue
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Abstract
The utility model relates to a pull emergent delivery system of winch, emergent delivery system includes that a pair of symmetry sets up transmission arm A, transmission arm B in the frame, is provided with a reset spring between two transmission arms, the one end of transmission arm links to each other with the clutch, and the other end is connected with a transmission, transmission includes a transfer line, a transmission arm C, and the one end of this transfer line forms with transmission arm A's top is articulated, and the other end forms with transmission arm C is articulated, transmission arm C's one end forms with transmission arm B's top is articulated, and the other end forms with hinged rack, the transfer line moves two transmission arms by electronic mechanism driving band and keeps away from each other or be close to, and transmission arm C can and drive two transmission arms by the incorporated hand -operated device drive and keep away from each other or be close to. The utility model has the advantages of: under emergency, can directly adopt the action of electronic mechanism controls transmission to accomplish release to can accomplish the release demand in specified time.
Description
Technical field
This utility model is related to a kind of winch, more particularly to a kind of to pull the emergent release system of winch.
Background technology
Winch has the characteristics that：Versatility height, compact conformation, small volume, it is lightweight, rise it is great, use convenient transfer,
It is widely used in the material lifting of building, hydraulic engineering, forestry, mine, harbour etc. or puts down dragging, can also makees modernization automatically controlled certainly
The corollary equipment of dynamic production line.There are 0.5 ton ~ 350 tons, be divided into quick and two kinds at a slow speed.Twisting for large-tonnage wherein higher than 20 tons
Car, winch can be used alone, also can as lifting, build the road and the building block in the machinery such as mine hoisting, because it is simple to operate,
Wiring amount is big, dislocation is conveniently extensively applied.Winch the key technical indexes has nominal load, holding load, rope speed, rope capacity
Deng.Winch main usess:One is, as lifting means, to be lifted and suspended in midair for mine hoisting, sinking shaft（Lifting）Well rig sets
Apply, i.e., along pit shaft lifting ore, give up（Cash）Stone, lifts personnel, lower putting material, instrument and equipment etc.；Two be as haulage equipment,
For down-hole scheduling transportation Ore（Mine car）, stope rake ore deposit（Slag）Or fill, remove column etc..
At present, for pull winch, under some special operating modes, such as dragging winch for pull ship when,
When causing ship to wave on the water surface as wind is big, now, it is necessary to which the steel wire rope on winch is discharged into some length, it is to avoid
As tight steel wire rope ruptures in the presence of ship waves.And when being discharged, needing can by clutch release
Carry out, and need to complete release in 10s, and the release device of traditional winch adopts control manually, in emergency
Under, need personnel to go to be controlled by winch, therefore release cannot be completed at the appointed time.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of emergent release system of dragging winch, can be in restriction
The release of steel wire rope is completed in time.
For solving above-mentioned technical problem, the technical solution of the utility model is：It is a kind of to pull the emergent release system of winch, its
Innovative point is：The winch includes a frame, is provided with a reel in frame, and the two ends of the reel pass through bearing and axle
The cooperation of bearing is connected with frame, is respectively arranged with rope guide and driving means positioned at reel radial direction two ends in the frame,
The driving means are arranged in frame, including the motor, shaft coupling, decelerator, little gear and and the clutch that are sequentially connected
Device；It is characterized in that：The emergent release system is arranged on the side of shaft coupling, and is located between decelerator and motor；
The emergent release system includes a pair the transmission arm A, the transmission arm B that are symmetricly set in frame, and two transmissions
It is hinged between the medium position of arm and frame and forms, is provided with a back-moving spring between two transmission arms, the transmission arm
One end is connected with clutch, and can driving clutch depart from or pinion mate, the other end is connected with an actuating device；
The actuating device includes a drive link, a transmission arm C, and one end and the top of transmission arm A of the drive link are hinged
Form, the other end is hinged with transmission arm C and is formed, one end of the transmission arm C is hinged with the top of transmission arm B and is formed, the other end
It is hinged with frame and forms, the drive link is driven by motor drive mechanism and drives two transmission arms to be located remotely from each other or close, transmission arm C
Can be driven by man-operated mechanism and be driven two transmission arms to be located remotely from each other or close.
Further, the man-operated mechanism includes a flexible handle, and the flexible handle is on transmission arm C and living
The front end of fixed handle is hinged with transmission arm C and is formed, and the medium position of flexible handle is mutually fixed with frame by a fix bar.
Further, the motor drive mechanism includes an electric cylinder, while being provided with one in frame for electric cylinder action
Accumulator, the top of the electric cylinder are connected with the end of drive link, and can drive drive link along drive link and transmission arm A it
Between pin joint swing up and down.
Further, the rope guide is a rope winding jib, and the rope winding jib can be by reel by actuating device drive realization
Linkage, so as to drive rope winding jib, realizes the arrangement arrangement to steel wire rope on reel；Actuating device includes driving rolls, driven rolling
Wheel and transmission belt, the driving rolls are arranged on reel and can be linked with reel, and return idler is arranged on rope winding jib
And can be linked with rope winding jib, driving rolls is realized being driven by transmission belt with return idler.
Further, a tensioner is additionally provided with the frame between the reel and rope guide, the tensioner
The adjusting tensioning wheel B being articulated with by adjustment sheet including a tensioning wheel A and being fixedly installed in frame in frame.
Further, the shaft coupling, transmission belt and reel outer end are respectively arranged with shaft coupling case, sprocket wheel case and volume
Barrel cover shell.
The utility model has the advantage of：In this utility model, redesigned by the structure to actuating device,
By arranging drive link and transmission arm, and the setting of the motor drive mechanism and man-operated mechanism using correspondence control action, in urgent shape
Under condition, release can be completed using motor drive mechanism control actuating device action directly, be needed so as to release can be completed at the appointed time
Ask, and at nominal conditions, man-operated mechanism or motor drive mechanism can be adopted to be discharged, select according to the actual requirements to use.
By being designed to motor drive mechanism, increase by an accumulator in motor drive mechanism, when under the operating mode of winch and power-off,
Still release can be completed using motor body plan actuating device action, it is ensured that release is smoothed out.
In this utility model, the tensile force of transmission belt can be increased by the setting of tensioner, prevent skidding from making transmission
It is more steady, and the service life of transmission belt can be extended.
By the setting of case, when breaking down during can preventing plant running, inner body is scattered to fly out and hurts
Operator, enhances the safety of device.
Description of the drawings
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Fig. 1 is the schematic diagram for pulling winch of the present utility model.
Fig. 2 is the side view for pulling winch of the present utility model.
Fig. 3 is that the winch that pulls of the present utility model is met an urgent need the schematic diagram of release system.
Fig. 4 is that the winch that pulls of the present utility model is met an urgent need the side view of release system.
Specific embodiment
The following examples can make professional and technical personnel that this utility model is more fully understood, but therefore will not
Among this utility model is limited in described scope of embodiments.
A kind of dragging winch as shown in Figure 1, winch include a frame 1, are provided with a reel 2, reel 2 in frame 1
Two ends be connected with frame 1 with the cooperation of bearing block by bearing, in frame 1 positioned at reel radial direction two ends be respectively arranged with row rope
Device and driving means.
Driving means are arranged in frame 1, including the motor 3, shaft coupling 4, decelerator 5, little gear 6 that are sequentially connected
And with clutch 7, wherein, the outfan of motor 3 is connected with the input of shaft coupling 4, the outfan of shaft coupling 4 and deceleration
The input of device 5 is connected, and the outfan of decelerator 5 is connected with the input of little gear 6, outfan and 2 phase of reel of little gear 6
Even, and with movable reel 2 rotated, clutch 7 is arranged on the side of little gear 6, and is meshed with little gear 6.
Rope guide is a rope winding jib 9, and the rope winding jib 9 can be driven by actuating device by reel 2 and realize linkage, so as to drive
Dynamic rope winding jib, realizes the arrangement arrangement to steel wire rope on reel 2.
Schematic diagram as shown in Figure 2 understands that actuating device includes driving rolls 11, return idler 10 and transmission belt 12, drives
Dynamic roller 11 is arranged on the side of reel 2 and can be linked with reel 2, and return idler 10 is arranged at the side of rope winding jib 9 simultaneously
Can be linked with rope winding jib 9, driving rolls 11 realizes transmission with return idler 10 by transmission belt 12.
It is located in frame 1 and between reel 2 and rope guide, is additionally provided with a tensioner, the tensioner includes that one is solid
Dingan County is articulated with the adjusting tensioning wheel B13 in frame 1 loaded on the tensioning wheel A and in frame 1 by adjustment sheet.By tensioning
The setting of device can increase the tensile force of transmission belt 12, prevent skidding from making transmission more steady, and can extend the use of transmission belt
Life-span.
Shaft coupling case, sprocket wheel case and reel cover shell are respectively arranged with shaft coupling 4, transmission belt and 2 outer end of reel.It is logical
The setting of case is crossed, when breaking down during can preventing plant running, inner body is scattered to fly out and hurts operator, strengthened
The safety of device.
Emergent release system 8 is arranged on the side of shaft coupling 4, and is located between decelerator 5 and motor 3.
Schematic diagram as shown in Figure 3 understands that emergent release system 8 includes a pair transmission arms being symmetricly set in frame 1
Be hinged between A22, transmission arm B21, and transmission arm A22, the medium position of transmission arm B21 and frame and form, transmission arm A22,
Be provided with a back-moving spring 23 between transmission arm B21, one end of transmission arm is connected with clutch, and can driving clutch 7 depart from
Or pinion mate 6, the other end is connected with an actuating device.
Actuating device includes a drive link 24, a transmission arm C25, one end of the drive link 24 and the top of transmission arm A22
It is hinged and forms, the other end is hinged with the lower end of transmission arm C25 and is formed, one end and the top of transmission arm B21 of transmission arm C25 is hinged
Form, the other end is hinged with frame 1 and is formed, drive link 24 is driven by motor drive mechanism and drives transmission arm A22, transmission arm B21 mutual
Away from or it is close, transmission arm C25 can be driven by man-operated mechanism and be driven transmission arm A22, transmission arm B21 to be located remotely from each other or lean on
Closely.
Man-operated mechanism includes a flexible handle 26, and the flexible handle 26 is on transmission arm C25, and flexible handle 26
Front end be hinged with transmission arm C25 and form, the medium position of flexible handle 26 is mutually fixed with frame 1 by a fix bar 27.
Schematic diagram as shown in Figure 4 understands that motor drive mechanism includes an electric cylinder 28, while being provided with a confession in frame 1
The accumulator of 28 action of electric cylinder, the top of electric cylinder 28 are connected with the end of drive link 24, and can drive drive link 24 along
Pin joint between drive link 24 and transmission arm A22 swings up and down.By being designed to motor drive mechanism, in motor drive mechanism
One accumulator of interior increase, when, under the operating mode of winch and power-off, still can completing release, guarantor using motor body plan actuating device action
What card discharged is smoothed out.
Operation principle：Manual release：When being discharged to steel wire rope using man-operated mechanism, by personnel by flexible handle 26
End pull upwards, now, transmission arm C25, can along transmission arm C25 and transmission arm in the presence of the power of flexible handle 26
The pin joint of B21 to lower swing, meanwhile, transmission arm B21 simultaneously can be swung out along transmission arm B21 with the pin joint of frame 1,
And while transmission arm C25 is to lower swing, drive link 24 can be swung up in the presence of transmission arm C25, while promote passing
Swing arm A22 swings out, and transmission arm B21 is swung out with one end of transmission arm A22, and the other end can then come closer, so that
Obtain clutch 7 and depart from little gear 6, so as to realize the release of steel wire rope, after the completion of release, transmission arm A22, transmission arm B21 exist
In the presence of back-moving spring 23, homing, accordingly, clutch 7 is meshed with little gear 6 again.
Electronic release：When discharging to steel wire rope using motor drive mechanism, the side of drive link 24 is driven by electric cylinder 28
End is swung up, and now, transmission arm A22 can swing out, and the other end of drive link 24 then can be along drive link 24 and transmission
The pin joint of arm A22 is to lower swing, while transmission arm C25 can be driven downward with the pin joint of transmission arm B21 along transmission arm C25
Swing, so that transmission arm B21 is swung out in the presence of transmission arm C, now the one of transmission arm B21 and transmission arm A22
End swings out, and the other end can then come closer, so that clutch 7 departs from little gear 6, so as to realize releasing for steel wire rope
Put, after the completion of release, transmission arm A22, transmission arm B21 in the presence of back-moving spring 23, homing, accordingly, clutch
Device 7 is meshed with little gear 6 again.
It should be understood by those skilled in the art that, this utility model is not restricted to the described embodiments, above-described embodiment and
Described in description is to illustrate principle of the present utility model, on the premise of without departing from this utility model spirit and scope,
This utility model also has various changes and modifications, and these changes and improvements both fall within claimed this utility model scope
It is interior.The claimed scope of this utility model is by appending claims and its equivalent thereof.
Claims (6)
1. a kind of to pull the emergent release system of winch, the winch includes a frame, is provided with a reel, the volume in frame
The two ends of cylinder are connected with frame with the cooperation of bearing block by bearing, are respectively arranged with positioned at reel radial direction two ends in the frame
Rope guide and driving means, the driving means are arranged in frame, including the motor, shaft coupling being sequentially connected, are subtracted
Fast device, little gear and and clutch；It is characterized in that：The emergent release system be arranged on shaft coupling side, and be located at subtract
Between fast device and motor；
The emergent release system includes a pair the transmission arm A, the transmission arm B that are symmetricly set in frame, and two transmission arms
It is hinged between medium position and frame and forms, is provided with a back-moving spring, one end of the transmission arm between two transmission arms
Be connected with clutch, and can driving clutch depart from or pinion mate, the other end is connected with an actuating device；
The actuating device includes a drive link, a transmission arm C, and one end of the drive link is hinged with the top of transmission arm A and is formed,
The other end is hinged with transmission arm C and is formed, and one end of the transmission arm C is hinged with the top of transmission arm B and is formed, the other end and frame
It is hinged and forms, the drive link is driven by motor drive mechanism and drives two transmission arms to be located remotely from each other or close, and transmission arm C can be by handss
Motivation structure drives and drives two transmission arms to be located remotely from each other or close.
It is 2. according to claim 1 to pull the emergent release system of winch, it is characterised in that：The man-operated mechanism includes a work
Fixed handle, the flexible handle is on transmission arm C, and the front end of flexible handle is hinged with transmission arm C and is formed, flexible handle
Medium position mutually fixed with frame by a fix bar.
It is 3. according to claim 1 to pull the emergent release system of winch, it is characterised in that：The motor drive mechanism includes that one is electric
Dynamic cylinder, while be provided with an accumulator for supplying electric cylinder action, the top of the electric cylinder and the end of drive link in frame
It is connected, and pin joint of the drive link along between drive link and transmission arm A can be driven to swing up and down.
It is 4. according to claim 1 to pull the emergent release system of winch, it is characterised in that：The rope guide is restricted for a row
Device, the rope winding jib can be driven by actuating device by reel and realize linkage, so as to drive rope winding jib, realize to steel wire rope on reel
Arrangement arrangement；Actuating device includes driving rolls, return idler and transmission belt, and the driving rolls is arranged on reel and can
Linked with reel, return idler is arranged on rope winding jib and can be linked with rope winding jib, driving rolls and return idler
Realize being driven by transmission belt.
It is 5. according to claim 1 to pull the emergent release system of winch, it is characterised in that：The reel and rope guide it
Between frame on be additionally provided with a tensioner, the tensioner include a tensioning wheel A and being fixedly installed in frame lead to
Toning nodal plate is articulated with the adjusting tensioning wheel B in frame.
It is 6. according to claim 1 to pull the emergent release system of winch, it is characterised in that：The shaft coupling, transmission belt and
Reel outer end is respectively arranged with shaft coupling case, sprocket wheel case and reel cover shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950017.8U CN206033087U (en) | 2016-08-26 | 2016-08-26 | Pull emergent delivery system of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620950017.8U CN206033087U (en) | 2016-08-26 | 2016-08-26 | Pull emergent delivery system of winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206033087U true CN206033087U (en) | 2017-03-22 |
Family
ID=58305192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620950017.8U Withdrawn - After Issue CN206033087U (en) | 2016-08-26 | 2016-08-26 | Pull emergent delivery system of winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206033087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115523A (en) * | 2016-08-26 | 2016-11-16 | 南通力威机械有限公司 | One pulls winch and meets an urgent need release system |
-
2016
- 2016-08-26 CN CN201620950017.8U patent/CN206033087U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106115523A (en) * | 2016-08-26 | 2016-11-16 | 南通力威机械有限公司 | One pulls winch and meets an urgent need release system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20180824 |
|
| AV01 | Patent right actively abandoned |