CN204173823U - A kind of can the air winch of automatic tensioning close-up rope - Google Patents
A kind of can the air winch of automatic tensioning close-up rope Download PDFInfo
- Publication number
- CN204173823U CN204173823U CN201420606264.7U CN201420606264U CN204173823U CN 204173823 U CN204173823 U CN 204173823U CN 201420606264 U CN201420606264 U CN 201420606264U CN 204173823 U CN204173823 U CN 204173823U
- Authority
- CN
- China
- Prior art keywords
- rope
- row
- leading screw
- sprocket
- air winch
- 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.)
- Expired - Fee Related
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relate to a kind of can the air winch of automatic tensioning close-up rope, comprise rope-arranging mechanism, transmission device and steel rope tension mechanism, described rope-arranging mechanism comprises guiding thick stick, leading screw, row restrict seat, slide block, holddown spring, spring capping, draw pin, slip cap, and described transmission device is connected with leading screw; Steel rope tension mechanism and rope-arranging mechanism.Of the present utility modelly the air winch of automatic tensioning close-up rope can ensure that air winch steel rope can not disorder cable and loose ring, when no matter rope woolding still puts rope, can ensure that steel rope is in tensioner state.Row's rope and arrangement of clutch guiding steel wire rope, along cylinder uniform winding, not being pressed rope and jumping circle, also can detaching gear, the power resources of rope-arranging mechanism and air winch, and speed and winch coupling, ensure that transmission stability.
Description
Technical field
The utility model relates to air winch and manufactures and designs field, particularly relate to a kind of can the air winch of automatic tensioning close-up rope.
Background technology
Aborning, mine, petroleum drilling and boats and ships and have imflammable gas place service hoisting or haul weight all to use air winch.But the steel rope of existing air winch is easy to when being wound around on cylinder occur being wound around uneven and stinging the phenomenons such as rope, and infringement steel rope, reduces the service life of steel rope, affect the safety of winch; After removing load, also can there is disorder cable and loose ring phenomenon in steel rope, winch normally can not be run, bring potential safety hazard under elastic force effect.
As can be seen here, above-mentioned existing air winch with in use in structure, obviously still has inconvenience and defect, and is urgently further improved.How to found a kind of can rope arranging automatically, effectively prevent disorder cable or loose ring phenomenon from occurring new can the air winch of automatic tensioning close-up rope, belong to one of current important research and development problem in fact.
Utility model content
The technical problems to be solved in the utility model be to provide a kind of can the air winch of automatic tensioning close-up rope, make its can rope arranging automatically, effectively prevent disorder cable or loose ring phenomenon from occurring, thus overcome the deficiency that existing air winch wirerope-winding is uneven, easily sting rope, disorder cable.
For solving the problems of the technologies described above, the utility model provide a kind of can the air winch of automatic tensioning close-up rope, comprise rope-arranging mechanism, transmission device and steel rope tension mechanism, described rope-arranging mechanism comprises guiding thick stick 1, leading screw 2, row's rope seat 3, slide block 4, holddown spring 5, spring capping 6, draw pin 7, slip cap 8, described guiding thick stick 1 and leading screw 2 row of being slidably mounted in restrict on seat 3, between guiding thick stick 1 and row's rope seat 3, slip cap 8 is installed, described row restricts on seat 3 and is also provided with slide block 4, slide block 4 is arranged in the thread groove of leading screw 2, holddown spring 5 is also provided with in the thread groove of described leading screw 2, holddown spring 5 is provided with spring capping 6, described slide block 4 is also provided with and draws pin 7,
Described transmission device is connected with leading screw 2;
Described steel rope tension mechanism comprises large ratchet 19, little ratchet 20, slip thick stick 21 and cliding seat 22, and slip thick stick is arranged on row's rope seat 3, and large ratchet 19, little ratchet 20 are arranged on slip thick stick 21 respectively.
Further, described one-level chain gear comprises minor sprocket I 9 and hinge wheel I 11, described minor sprocket I 9 is connected with the secondary transmission of air winch, and minor sprocket I 9 and hinge wheel I 11 are in transmission connection by chain I 10, for rope-arranging mechanism and steel rope tension mechanism provide power; Row's rope drive comprises minor sprocket II 12 and hinge wheel II 14, described minor sprocket II 12 is in transmission connection by chain II 13 with hinge wheel II 14, hinge wheel II 14 is connected with leading screw 2, described steel rope tensioner transmission comprises hinge wheel III 15, first sprocket wheel 17 and the second sprocket wheel 18, described hinge wheel III 15 is connected with minor sprocket 12, hinge wheel III 15 is connected with the second sprocket wheel 18 by chain II 16, first sprocket wheel 17 is positioned at the outside of chain II 16, rotates backward under chain II 16 drives with the second sprocket wheel 18.
Further, described air winch is also provided with wallboard, wallboard is provided with two tensioner sprocket wheels, 24, two tensioner sprocket wheels 24 and is strained by extension spring, chain II 16 clamped by tensioner sprocket wheel 24.
Further, the double-threaded screw screw mandrel that described leading screw 2 closes for two ends.
After adopting such design, the utility model at least has the following advantages:
Air winch of the present utility model can rope arranging automatically, can effectively prevent disorder cable or loose ring phenomenon from occurring; By chain sprocket drive, tense wire rope, no matter winch rotating, remain and be entangled in steel rope on cylinder in tensioner state.Service hoisting or haul weight are made in the place being applicable to mine, petroleum drilling and boats and ships and having an imflammable gas, and actv. combines winch, row's rope function, and structure is simple, easy to operate.
Steel rope swelling device ensures that air winch steel rope can not disorder cable and loose ring, can ensure that steel rope is in tensioner state when no matter rope woolding still puts rope.Row's rope and arrangement of clutch guiding steel wire rope, along cylinder uniform winding, are not pressed rope and jump circle, also can detaching gear.The power resources of rope-arranging mechanism and air winch, speed and winch coupling, ensure that transmission stability.
Accompanying drawing explanation
Above-mentioned is only the general introduction of technical solutions of the utility model, and in order to better understand technological means of the present utility model, below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described in further detail.
Fig. 1 is the structural representation of rope-arranging mechanism of the present utility model and steel rope tension mechanism.
Fig. 2 is the structural representation of transmission device of the present utility model.
Fig. 3 is the structural representation of leading screw of the present utility model.
Detailed description of the invention
With reference to shown in Fig. 1-3, the utility model provide a kind of can the air winch of automatic tensioning close-up rope, comprise rope-arranging mechanism, transmission device and steel rope tension mechanism, described rope-arranging mechanism comprises guiding thick stick 1, leading screw 2, row's rope seat 3, slide block 4, holddown spring 5, spring capping 6, draw pin 7, slip cap 8, described guiding thick stick 1 and leading screw 2 row of being slidably mounted in restrict on seat 3, between guiding thick stick 1 and row's rope seat 3, slip cap 8 is installed, described row restricts on seat 3 and is also provided with slide block 4, slide block 4 is arranged in the thread groove of leading screw 2, holddown spring 5 is also provided with in the thread groove of described leading screw 2, holddown spring 5 is provided with spring capping 6, described slide block 4 is also provided with and draws pin 7.
With reference to shown in Fig. 3, leading screw 2 is preferably the closed double-threaded screw screw mandrel in two ends, and leading screw 2 has the left-right rotary screw thread that two intersect, the two ends of screw thread coincide together, along another screw thread reverse slide after slide block 4 slides into one end along a screw thread; Slide block 4 and leading screw 2 can realize clutch function by aforesaid operations method.Upwards lift pin 7, bottom draws pin 7 to mention spring capping 6 top, and be fixed in the draw-in groove of spring capping 6, slide block 4 is separated with leading screw 2.
Transmission device comprises one-level chain gear, row's rope drive and the transmission of steel rope tensioner, described one-level chain gear comprises minor sprocket I 9 and hinge wheel I 11, described minor sprocket I 9 is connected with the secondary transmission of air winch, minor sprocket I 9 and hinge wheel I 11 are in transmission connection by chain I 10, for rope-arranging mechanism and steel rope tension mechanism provide power, row's rope drive comprises minor sprocket II 12 and hinge wheel II 14, described minor sprocket II 12 is in transmission connection by chain II 13 with hinge wheel II 14, hinge wheel II 14 is connected with leading screw 2, described steel rope tensioner transmission comprises hinge wheel III 15, first sprocket wheel 17 and the second sprocket wheel 18, described hinge wheel III 15 is connected with minor sprocket II 12, hinge wheel III 15 is connected with the second sprocket wheel 18 by chain II 16, first sprocket wheel 17 is positioned at the outside of chain II 16, rotate backward with the second sprocket wheel 18 under the drive of chain II 16, hinge wheel I 11, minor sprocket II 12, hinge wheel III 15 is coaxial rotation on same transmission shaft.
Steel rope tension mechanism comprises large ratchet 19, little ratchet 20, slip thick stick 21, cliding seat 22,23, on slip thick stick 21 row of being arranged on rope seat 3, large ratchet 19, little ratchet 20 are arranged on slip thick stick 21 respectively, described large ratchet 19, little ratchet 20 respectively with the first sprocket wheel 17 are connected with the second sprocket wheel 18, the first sprocket wheel 17 and the second sprocket wheel 18 drives large ratchet 19, little ratchet 20 rotates.Large ratchet 19, little ratchet 20 can move with row's rope seat and clip steel rope and move perpendicular to paper direction in FIG.
Air winch is also provided with wallboard, and wallboard is provided with two tensioner sprocket wheels, 24, two tensioner sprocket wheels 24 and is strained by extension spring, chain II 16 clamped by tensioner sprocket wheel 24, plays the effect of tensioner chain II 16.。
Principle of work: the minor sprocket I 9 of the transmission device described in secondary transmission drive of air winch rotates, minor sprocket I 9 drives hinge wheel I 11 to rotate, hinge wheel I 11, minor sprocket II 12, hinge wheel III 15 coaxial rotation on same transmission shaft, for rope-arranging mechanism and steel rope tension mechanism provide power; Minor sprocket 12 drives hinge wheel II 14 to rotate, hinge wheel II 14 drives leading screw 2 to rotate, and leading screw 2 is with movable slider 4 to move, and slide block 4 and size ratchet 19,20 row of being contained in restrict in seat 3, large ratchet 19, little ratchet 20 clip steel rope with slide block 4 synchronizing moving, reach row's rope object.Hinge wheel III 15 drives the second sprocket wheel 18 and the first sprocket wheel 17 to rotate, thus drive large ratchet 19, little ratchet 20 rotate, and large ratchet 19, little ratchet 20 clip steel rope and move together.When putting rope, the linear velocity of large ratchet 19, little ratchet 20 is greater than the linear velocity of cylinder, and during rope closing, the linear velocity of large ratchet 19, little ratchet 20 is less than the linear velocity of cylinder, thus ensures that the steel rope on cylinder is in tension all the time.
The above; it is only preferred embodiment of the present utility model; not do any pro forma restriction to the utility model, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in protection domain of the present utility model.
Claims (4)
1. one kind can the air winch of automatic tensioning close-up rope, it is characterized in that: comprise rope-arranging mechanism, transmission device and steel rope tension mechanism, described rope-arranging mechanism comprises guiding thick stick (1), leading screw (2), row's rope seat (3), slide block (4), holddown spring (5), spring capping (6), draw pin (7), slip cap (8), described guiding thick stick (1) and leading screw (2) row of being slidably mounted in restrict on seat (3), between guiding thick stick (1) and row's rope seat (3), slip cap (8) is installed, described row restricts on seat (3) and is also provided with slide block (4), slide block (4) is arranged in the thread groove of leading screw (2), holddown spring (5) is also provided with in the thread groove of described leading screw 2, holddown spring (5) is provided with spring capping (6), described slide block (4) is also provided with and draws pin (7),
Described transmission device is connected with leading screw (2);
Described steel rope tension mechanism comprises large ratchet (19), little ratchet (20), slip thick stick (21) and cliding seat (22), slip thick stick is arranged on row's rope seat (3), and large ratchet (19), little ratchet (20) are arranged on slip thick stick (21) respectively.
2. according to claim 1 a kind of can the air winch of automatic tensioning close-up rope, it is characterized in that: transmission device comprises one-level chain gear, row's rope drive and the transmission of steel rope tensioner, described one-level chain gear comprises minor sprocket I (9) and hinge wheel I (11), described minor sprocket I (9) is connected with the secondary transmission of air winch, minor sprocket I (9) and hinge wheel I (11) are in transmission connection by chain I (10), for rope-arranging mechanism and steel rope tension mechanism provide power, row's rope drive comprises minor sprocket II (12) and hinge wheel II (14), described minor sprocket II (12) is in transmission connection by chain II (13) with hinge wheel II (14), hinge wheel II (14) is connected with leading screw (2), described steel rope tensioner transmission comprises hinge wheel III (15), first sprocket wheel (17) and the second sprocket wheel (18), described hinge wheel III (15) is connected with minor sprocket (12), hinge wheel III (15) is connected with the second sprocket wheel (18) by chain II (16), first sprocket wheel (17) is positioned at the outside of chain II (16), rotate backward with the second sprocket wheel (18) under chain II (16) drives.
3. according to claim 1 a kind of can the air winch of automatic tensioning close-up rope, it is characterized in that: described air winch is also provided with wallboard, wallboard is provided with two tensioner sprocket wheels (24), two tensioner sprocket wheels (24) are strained by extension spring, and chain II (16) clamped by tensioner sprocket wheel (24).
4. according to claim 1 a kind of can the air winch of automatic tensioning close-up rope, it is characterized in that: described leading screw (2) is the closed double-threaded screw screw mandrel in two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606264.7U CN204173823U (en) | 2014-10-20 | 2014-10-20 | A kind of can the air winch of automatic tensioning close-up rope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606264.7U CN204173823U (en) | 2014-10-20 | 2014-10-20 | A kind of can the air winch of automatic tensioning close-up rope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204173823U true CN204173823U (en) | 2015-02-25 |
Family
ID=52562652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606264.7U Expired - Fee Related CN204173823U (en) | 2014-10-20 | 2014-10-20 | A kind of can the air winch of automatic tensioning close-up rope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204173823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310257A (en) * | 2014-10-20 | 2015-01-28 | 烟台市石油机械有限公司 | Pneumatic winch capable of automatically tensioning and arranging ropes |
-
2014
- 2014-10-20 CN CN201420606264.7U patent/CN204173823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104310257A (en) * | 2014-10-20 | 2015-01-28 | 烟台市石油机械有限公司 | Pneumatic winch capable of automatically tensioning and arranging ropes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104310257A (en) | Pneumatic winch capable of automatically tensioning and arranging ropes | |
| CN203319609U (en) | Mechanical automatic rope arrangement device | |
| CN202346678U (en) | Novel rope guide mechanism for winch | |
| CN105048395B (en) | A kind of electric cable for coal mining machine clamping plate towed equipment | |
| CN203392774U (en) | Automatic rope unwinding device of winch | |
| CN204324781U (en) | Automatic rope guide of hoist | |
| CN204173823U (en) | A kind of can the air winch of automatic tensioning close-up rope | |
| CN204474220U (en) | A kind of electric hoist conductor rope device with position-limited lever | |
| CN203563567U (en) | Hydraulic net winch | |
| CN203451140U (en) | Automatic guide rope winding device of small winch | |
| CN209275931U (en) | A kind of traction sheave of Anti-rope drop | |
| CN201553575U (en) | Reciprocating-movement winch rope-arranging mechanism | |
| CN202038784U (en) | Steel wire rope winding device | |
| CN204569262U (en) | A kind of rope guide | |
| CN204661204U (en) | A kind of guide tracked rope winding jib | |
| CN104098040A (en) | Rope storage winch for semi-submersible offshore platform | |
| CN103482516B (en) | A kind of towing winch | |
| CN103407919B (en) | A kind of towing winch with guide roller | |
| CN203006820U (en) | Dispatching winch system | |
| CN203205777U (en) | Novel combined cable winch | |
| CN203624919U (en) | Towing winch with wire guide roller | |
| CN204999539U (en) | Hoist formula glass hoisting accessory | |
| CN205367346U (en) | Cable device is rolled up in colliery shuttle car in pit | |
| CN107539904A (en) | A kind of rope guide with pinch-roller type rope processing device and the adjustable guide rope device of guide rod type | |
| CN203946504U (en) | The defeated powder equipment of a kind of rope formula |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20161020 |