CN2167976Y - Rope-guiding device for winch - Google Patents
Rope-guiding device for winch Download PDFInfo
- Publication number
- CN2167976Y CN2167976Y CN 93221132 CN93221132U CN2167976Y CN 2167976 Y CN2167976 Y CN 2167976Y CN 93221132 CN93221132 CN 93221132 CN 93221132 U CN93221132 U CN 93221132U CN 2167976 Y CN2167976 Y CN 2167976Y
- Authority
- CN
- China
- Prior art keywords
- horizontal
- winch
- rope
- urceolus
- inner core
- 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
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Abstract
The utility model relates to a rope-guiding device for a winch, which is used for guiding ropes in petrolic and geological drilling winches and other large and middle sized winches. With a truss structure, two vertical working cylinders are connected into a frame which is fixed on a machine frame of a winch, the vertical cylinders comprises an outer cylinder and a freely telescopic inner cylinder, and a clamping band connected outside the inner cylinder is clamped with a transverse outer cylinder; the transverse outer cylinder is filled with hydraulic oil, and a bottom cover is provided with a thrust spring; the inner end of a transverse inner cylinder is connected with an automatic phase conversion damper, the outer end of the transverse inner cylinder is in tying connection with a rope guiding wheel, and four pulleys of the rope guiding wheel hold a steel cable of a winch. The winding and releasing forces of the steel cable of a winch drive the rope-guiding device to work so that the steel cable can be arranged orderly. The utility model has the advantages of preventing the steel cable from being damaged, reducing the abrasion and enhancing the service life.
Description
The utility model belongs to the improvement of oil, used for geological prospecting big or middle boring winch row rope and other large and medium-sized Winch rope arranger.
Boring winch rope winding jib commonly used both at home and abroad at present belongs to flexible mostly.Lean on conductor rope train own wt or make winch cable twine the cylinder two ends and back twine by the horizontal component of force that weighs down the generation of top potential energy difference.The conductor rope train is far away from winch, generally more than 15 meters.Because when playing empty trolley block, steel rope swing, the strand of beating are big, are difficult to control the arrangement of steel rope on the boring winch cylinder, snarling, extruding mutually often occur, even high phenomenon under collapsing suddenly occurs at one end building.The driller has to slowly generally adhere to the very little of long-term use; Have to be everlasting and tie up a wooden stick on the rig guard shield with artificial retaining winch cable.Not only require great effort but also dangerous.
The Winch rope arranger of another kind of type is to load onto crowngear or sprocket wheel to be used as power and to be with a fork power-transfer clutch and a pair of crowngear to remove to be with a rhizoid bar on winch drum shaft.Sheave is side-to-side movement on screw mandrel.When steel rope twines the cylinder two ends, increase by baffle plate and resisting moment and to force the fork swing, power-transfer clutch is anti-phase to be made the screw mandrel counter-rotating realize that steel rope returns to twine.Because sheave is moving linearly on fixing screw mandrel, can not reduce changing position with the increase of steel rope on the cylinder, belong to the rigidity structure, the screw mandrel load can not design too greatly, also can't arrange its position for boring winch, it also is not suitable for high-speed operation, so can not be used in the high speed heavy duty winch.
The purpose of this utility model be for the shortcoming that overcomes above-mentioned rope winding jib adapt to boring winch and other large and medium-sized winch cable marshalling on cylinder even; do not squeeze and do not press snarling to build height not collapse suddenly down, the protection steel rope reduces wear rate, improves service life and safety in utilization.
The utility model is with truss two perpendicular working barrels (2) to be connected into frame fixation on the winch frame, and perpendicular working barrel (2) divides urceolus (8) and can put the inner core (9) that freely stretches along with steel rope on the winch drum twines; There is clip (6) inner core (9) outer end with screwed connection, and clip (6) is connected on the fixed position with the horizontal urceolus of level (13), is equipped with in horizontal urceolus (13) the outer end bottom (14) in the thrust spring (15) also hydraulic oil is housed; The horizontal inner core automatic commutation dampers of (17) one terminations (19) are being divided into chamber, the left and right sides in the horizontal urceolus (13), and its outer end is connected with conductor rope train (4); Four pulleys of conductor rope train (4) are embraced the winch hoist rope.
Urceolus (8) one ends of perpendicular working barrel (2) are connected with the winch frame and are connected with truss (1); Be processed with the long keyway of two symmetries in the urceolus (8), the inner core (9) that two tape spools hold key wheel (10) is housed in the keyway; Inner core (9) outer end is by jam nut (11) and clip (6) and horizontal urceolus (13) clamping are arranged; Be connected to the band spacing pressure cap of leak free (12) in urceolus (8) outer end.
The horizontal urceolus (13) of horizontal working barrel (3) is linked to each other with perpendicular inner core (9) by clip (6); Horizontal inner core (17) is housed in the horizontal urceolus (13), the roller (18) that two tape spools hold is housed on horizontal inner core (17) axis, the inner is connected to automatic commutation damper (19); Horizontal urceolus (13) outer end is connected to bottom (14), in thrust spring (15) and supporting positive cover (16) are housed, in hydraulic oil is housed; Inner being connected to screw thread is with the spacing end cap of leak free (20); Horizontal inner core (17) outer end is connected with conductor rope train (4) with screw thread.Automatically damper housing (21) one ends of commutation damper (19) are connected with horizontal inner core (17) and two piston rings (22) are housed, two Room about being divided in the horizontal urceolus (13); Two valve bodies (28) are equipped with in the middle of being connected to two valve seats (23) with screw thread in damper housing (21) two ends, spring (29) is housed between valve body (28), be processed with two controls mouthful (26), (27) in the damper housing, and hydraulic oil channel (24), (25).Form Winch rope arranger.
Figure of description
Fig. 1: Winch rope arranger scheme drawing
Fig. 2: perpendicular working barrel drawing in side sectional elevation
Fig. 3: horizontal working barrel and automatic commutation damper drawing in side sectional elevation
Description of drawings:
1, truss system 2, perpendicular working barrel
3, horizontal working barrel 4, conductor rope train
5, winch drum 6, clip
7, permanent seat 8, urceolus
9, inner core 10, key wheel
11, jam nut 12, spacing pressure cap
13, horizontal urceolus 14, bottom
15, thrust spring 16, centering device
17, horizontal inner core 18, roller
19, automatic commutation damper 20, spacing end cap
21, damper housing 22, piston ring
23, valve seat 24,25, hydraulic oil channel
26,27, control mouthfuls 28, valve body
29, spring.
Now the utility model is further described in conjunction with Figure of description.
Constitute plane framework apart from about 1.3～1.5 meters on the axis road of winch drum (5) by perpendicular working barrel (2) and truss system (1).Do not influence the normal operation of boring winch and other winch.Rope winding jib is gone up twining of the steel rope power of putting by winch drum (5) and is driven the walking of conductor rope train (4) left-right and front-back, and conductor rope train (4) is connected with horizontal inner core (17).Horizontal urceolus (13) inner core (9) clamping of clip (6) and perpendicular working barrel (2).Rope winding jib conductor rope train (4) turns round and vertically freely stretches about under framework internal damping device (19) the dumping force effect of regulation like this.Steel rope on winch drum (5) twines to the right, driving guide wheel system (4) and horizontal inner core (17) moves right together, the liquid on damper (19) the right backs down valve body (28) and flows to left chamber through control mouthful (a 26) hydraulic oil channel (24) when damper (19) the right pressurized reaches certain value, and the damper (19) on the left horizontal inner core plays swabbing action.Chamber, a left side becomes the vacuum shape, the steel rope that the liquid of the right ventricle dumping force that also to be the valve body (28) that backs down left damper (19) the left chamber that flows to left horizontal urceolus through control mouthful (27) hydraulic oil channel (25) form an opposite sign but equal magnitude in conductor rope train (4) buttresses winch drum (5) does not make its swing beat to turn right uniformly and twines, steel rope twines the right-hand member current events soon, touch thrust spring (15) and the certain antagonistic force of pressurized generation at damper, stoping steel rope to continue to turn right twines but its anti-power that twines of out of reach, having only the antagonistic force of thrust spring when twining right-hand member (15) to reach resistance that high value while steel rope is subjected to winch drum (5) plate washer again forces it to turn left to twine, two dampers (19) commutation automatically, liquid is counter to flow, meanwhile the automatic protruding corresponding length of the inner core of perpendicular working barrel (2).Finish the winding of row's steel rope.So come and go to twining the required number of plies.Whole steel rope is neat, evenly, compactness come on the winch drum unlikely cause under being collapsed suddenly by snarling, extruding, base height badly damaged.Reach and reduce steel rope damage rate, wear rate; The contingency that reduces or prevent to cause owing to the steel rope damage; Improve the purpose of cost-cutting in service life.Improved safety simultaneously.Model machine is the good result that obtained on probation through the scene.
Claims (4)
1, a kind of Winch rope arranger is characterized in that: with truss structure two perpendicular working barrels (2) are connected into frame fixation on the winch frame, perpendicular working barrel (2) divides urceolus (8) and can put the inner core (9) that freely stretches along with twining of steel rope on the winch drum, there is clip (6) inner core (9) outer end with screwed connection, and clip (6) is connected with the horizontal urceolus of level (13); Horizontal urceolus is equipped with hydraulic oil in (13), and thrust spring (15) is housed in the outer end bottom (14); Horizontal inner core (17) one terminations have automatic commutation damper (19) being divided into chamber, the left and right sides in the horizontal urceolus, and its outer end is connected with conductor rope train (4); 4 pulleys of conductor rope train (4) are embraced the winch hoist rope.
2, it is characterized in that according to claims 1 described Winch rope arranger: urceolus (8) one ends of perpendicular working barrel (2) are connected with the winch frame and are connected with truss system (1); The long keyway of interior two symmetries of urceolus (8) is equipped with the inner core (9) that two tape spools hold key wheel (10) in the keyway; Inner core (9) outer end is connected to jam nut (11) and clip (6) and horizontal urceolus (13) clamping, is connected to the band spacing pressure cap of leak free (12) in urceolus (8) outer end.
3, it is characterized in that according to claims 1 or 2 described Winch rope arrangers: the horizontal urceolus (13) of horizontal working barrel (3) is linked to each other with perpendicular inner core (9) by clip (6), horizontal inner core (17) is housed in the horizontal urceolus (13), two tape spools is housed on horizontal inner core (17) axis holds roller (18) the inner and be connected to automatic commutation damper (19); Horizontal urceolus (13) outer end is connected to be equipped with in the bottom (14) in thrust spring (15) and the supporting positive cover (16) is equipped with hydraulic oil, and inner being connected to screw thread is with the spacing end cap of leak free (20); Horizontal inner core (17) outer end is connected with conductor rope train (4) with screw thread.
4, it is characterized in that according to claims 1 or 2 Winch rope arrangers: commutation damper (19) damper housing (21) one ends are connected with horizontal inner core (17) and two piston rings (22) are housed being divided into chamber, the left and right sides in the horizontal urceolus (13) automatically; Two valve bodies (28) are equipped with in the middle of being connected to two valve seats (23) with screw thread in damper housing (21) two ends, spring (29) is housed between two valve bodies (28), and there are two control mouthful (26) (27) and hydraulic oil channel (24) (25) in damper housing (21) lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93221132 CN2167976Y (en) | 1993-08-11 | 1993-08-11 | Rope-guiding device for winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93221132 CN2167976Y (en) | 1993-08-11 | 1993-08-11 | Rope-guiding device for winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2167976Y true CN2167976Y (en) | 1994-06-08 |
Family
ID=33800068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93221132 Expired - Fee Related CN2167976Y (en) | 1993-08-11 | 1993-08-11 | Rope-guiding device for winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2167976Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102889069A (en) * | 2011-07-23 | 2013-01-23 | 李红宾 | Energy-saving oil extracting device |
| CN101659380B (en) * | 2009-10-01 | 2013-03-20 | 常州科研试制中心有限公司 | Double-rope traction endless-rope winch |
-
1993
- 1993-08-11 CN CN 93221132 patent/CN2167976Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101659380B (en) * | 2009-10-01 | 2013-03-20 | 常州科研试制中心有限公司 | Double-rope traction endless-rope winch |
| CN102889069A (en) * | 2011-07-23 | 2013-01-23 | 李红宾 | Energy-saving oil extracting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |