CN208249760U - A kind of steady rope device of big rope of winch - Google Patents
A kind of steady rope device of big rope of winch Download PDFInfo
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- CN208249760U CN208249760U CN201820476234.7U CN201820476234U CN208249760U CN 208249760 U CN208249760 U CN 208249760U CN 201820476234 U CN201820476234 U CN 201820476234U CN 208249760 U CN208249760 U CN 208249760U
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- telescopic arm
- rope
- pulley
- litter
- fixed seat
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Abstract
The utility model relates to a kind of steady rope devices of the big rope of winch.Its technical solution is: two litter are arranged in parallel, hold-down support is set at two parallel litter both ends, slide bearings are equipped in the left side of litter, slide bearings top is welded with telescopic arm fixing sleeve, telescopic arm support is welded on telescopic arm fixing sleeve top, telescopic arm holder top is by being welded to connect telescopic arm, pulley fixed seat is bi-lug plate structure, it is bolted on telescopic arm support, pulley is equipped at the middle part of pulley fixed seat, by gear sheave shaft and bearing, fixed there are two keep off rope sheave I in pulley fixed seat, gear rope sheave II is fixed on telescopic arm support by gear sheave shaft and bearing.The beneficial effects of the utility model are: the utility model fixed form is simple, the case where the utility model avoids the big rope of the prior art in the case where double swerve, and the race of pulley is be easy to cause to wear, novel can be realized control and slide back and forth, long service life, it is easy to install and use.
Description
Technical field
The utility model relates to a kind of big rope stabilizer of well winch, in particular to the steady rope device of a kind of big rope of winch.
Background technique
In oil drilling work progress, travelling block is to realize that restricts greatly twines by the big rope of winch drum winding above and below
It is usually 0.75-4.24m/s around speed, due to the fast speed restricted greatly, snarling often when being wound on roller, then, each family
Oil equipment manufactory is provided with the big rope rope winding jib of winch.But the big rope rope winding jib of these winches is all because structure is complicated, uses the longevity
Order that short, installation is inconvenient, the practicability is poor, so all not promoted very well always.
At present the big rope rope winding jib of winch be primarily present following defect: first is that winch big rope rope winding jib use
The pulley of two troughs of belt clamps big rope, and big rope is in the case where double swerve, it is easy to the race of pulley be caused to wear；Second is that
The big rope rope winding jib of winch is installed and used inconvenience and whole device will be dismantled when each drilling crew moves, then puts on big
Rope, it is time-consuming and laborious；Third is that winch big rope rope winding jib installation fixed point it is too many, structure is complicated, and dismounting is inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of big rope of winch steady rope aiming at drawbacks described above of the existing technology
Device, fixed form is simple, easy to install and use, avoids the big rope of the prior art in the case where double swerve, be easy to cause pulley
Race abrasion the case where, this is novel to can be realized left and right and slides back and forth, long service life.
Its technical solution is: including hold-down support, buffer spring, litter, telescopic arm support, pulley fixed seat, sliding branch
Seat, pulley, telescopic arm fixing sleeve, telescopic arm, gear rope sheave I, gear sheave shaft, gear rope sheave II are supportted, the litter is equipped with two, two
Litter is arranged in parallel, and is milled with screw thread at the both ends of litter, is set with hold-down support at two parallel litter both ends, in fixed branch
The inside of seat is equipped with buffer spring, and buffer spring is sleeved on two parallel litter, passes through locking on the outside of hold-down support
Nut is fixed, and is equipped with slide bearings in the left side of litter, slide bearings top is welded with telescopic arm fixing sleeve, in telescopic arm
Fixing sleeve top is welded with telescopic arm support, and for telescopic arm holder top by being welded to connect telescopic arm, pulley fixed seat is ears
Hardened structure is bolted on telescopic arm support, is equipped with pulley at the middle part of pulley fixed seat, is led in pulley fixed seat
It crosses gear sheave shaft and bearing is fixed there are two rope sheave I is kept off, gear rope sheave II is fixed on telescopic arm support by gear sheave shaft and bearing
On.
Preferably, it is equipped with bore in the inside of slide bearings, interference fit installation sliding copper sheathing, slides copper in bore
It is sleeved on two parallel litter.
Preferably, it being equipped with interior square hole in pulley fixed seat, telescopic arm is square tube, it is through in the interior square hole of pulley fixed seat,
Telescopic arm and pulley fixed seat clearance fit, are connected and fixed by pin shaft.
Preferably, two gear rope sheaves I in pulley fixed seat are symmetrical set, and are symmetrically set before and after gear rope sheave II and pulley
It sets.
Preferably, slide bearings are horizontally slipped by sliding copper sheathing along litter, the square hole of telescopic arm and pulley fixed seat
Clearance fit parallel sliding.
The beneficial effects of the utility model are: the utility model fixed form is simple, winch is welded on by hold-down support
Corresponding position is fixed on winch using bolt punching, and the utility model avoids the big rope of the prior art in the feelings of double swerve
Under condition, the case where be easy to causeing the race of pulley to wear, this is novel to can be realized left and right and slides back and forth, long service life, moves
Support base is horizontally slipped by sliding copper sheathing along litter, and realization horizontally slips, and the square hole gap of telescopic arm and pulley fixed seat is matched
Parallel sliding is closed, realization slides back and forth, if being equipped with pulley and gear rope sheave II there are two rope sheave I is kept off, with pulley and gear rope sheave I, gear
Rope sheave II slides to stablize the random jump restricted greatly, realizes big rope stable winding on roller, only tears two open when installing rope greatly
A gear rope sheave I or gear rope sheave II and pulley can complete the installation restricted greatly, easy to install and use.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the top view of the utility model；
In figure: locking nut 1, hold-down support 2, buffer spring 3, litter 4, telescopic arm support 5, pulley fixed seat 6, sliding
Copper sheathing 7, slide bearings 8, pulley 9, telescopic arm fixing sleeve 10, telescopic arm 11, gear rope sheave I 12, gear sheave shaft 13, gear rope sheave II
14。
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
The utility model includes hold-down support 2, buffer spring 3, litter 4, telescopic arm support 5, pulley fixed seat 6, sliding
Support base 8, pulley 9, telescopic arm fixing sleeve 10, telescopic arm 11, gear rope sheave I 12, gear sheave shaft 13, gear rope sheave II 14, the cunning
Pole 4 is equipped with two, and two litter 4 are arranged in parallel, and is milled with screw thread at the both ends of litter 4, is set at two parallel 4 both ends of litter
There is hold-down support 2, is equipped with buffer spring 3 in the inside of hold-down support 2, buffer spring 3 is sleeved on two parallel litter 4,
It is fixed by locking nut 1 in the outside of hold-down support 2, slide bearings 8 are equipped in the left side of litter 4, in slide bearings 8
Portion is welded with telescopic arm fixing sleeve 10, is welded with telescopic arm support 5,5 top of telescopic arm support on 10 top of telescopic arm fixing sleeve
By being welded to connect telescopic arm 11, pulley fixed seat 6 is bi-lug plate structure, is bolted on telescopic arm support 5, in cunning
The middle part for taking turns fixing seat 6 is equipped with pulley 9, and by gear sheave shaft 13 and bearing, fixed there are two keep off rope sheave I in pulley fixed seat 6
12, gear rope sheave II 14 is fixed on telescopic arm support 5 by gear sheave shaft and bearing.
Wherein, it is equipped with bore in the inside of slide bearings 8, interference fit installation sliding copper sheathing 7, slides copper in bore
Set 7 is sleeved on two parallel litter 4, realizes that slide bearings are horizontally slipped by sliding copper sheathing along litter.
In addition, being equipped with interior square hole in pulley fixed seat 6, telescopic arm 11 is square tube, is through the interior square hole of pulley fixed seat 6
Interior, telescopic arm 11 and 6 clearance fit of pulley fixed seat are connected and fixed by pin shaft, realize the side of telescopic arm and pulley fixed seat
Interporal lacuna cooperates parallel sliding, and realization slides back and forth.
In addition, two gear rope sheaves I 12 in pulley fixed seat 6 are symmetrical set, gear rope sheave II 14 and 9 front and back of pulley are right
Claim setting, stablizes the random jump restricted greatly with the sliding of pulley and gear rope sheave I, gear rope sheave II, realize big rope on roller
Stable winding.
In addition, slide bearings 8 are horizontally slipped by sliding copper sheathing 7 along litter 4, telescopic arm 11 and pulley fixed seat 6
Square hole clearance fit parallel sliding is realized left and right and is slid back and forth, long service life, avoids the big rope of the prior art in double swerve
In the case where, be easy to cause pulley race wear the case where.
In use, winch stabilizing rope device is fixed on the top of winch drum, big rope is through pulley and gear rope sheave I, gear are restricted
Position between wheel II, dynamic support base are horizontally slipped by sliding copper sheathing along litter, and realization horizontally slips, and telescopic arm and pulley are solid
The square hole clearance fit parallel sliding of reservation, realization slide back and forth, and is stablized with pulley with the sliding for keeping off rope sheave I, keeping off rope sheave II
Big rope stable winding on roller is realized in the random jump restricted greatly.
The utility model fixed form is simple, is welded on the corresponding position of winch by hold-down support or is punched using bolt
It is fixed on winch, the utility model avoids the big rope of the prior art in the case where double swerve, be easy to cause the race of pulley
The case where abrasion, novel can be realized control and slide back and forth, and dynamic support base is horizontally slipped by sliding copper sheathing along litter, real
It now horizontally slips, the elongated slot of telescopic arm and the square hole clearance fit parallel sliding of pulley fixed seat, realization slide back and forth, and installation is big
The installation restricted greatly can be completed by only tearing two gear rope sheaves I or gear rope sheave II and pulley when rope open, easy to install and use.
The above, is only the preferred embodiment of the utility model, and anyone skilled in the art may benefit
Equivalent technical solution is modified the utility model or is revised as with the technical solution of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out belong to the greatest extent the requires of the utility model protection
Range.
Claims (5)
1. the steady rope device of a kind of big rope of winch, it is characterized in that: including hold-down support (2), buffer spring (3), litter (4), telescopic arm
Support (5), pulley fixed seat (6), slide bearings (8), pulley (9), telescopic arm fixing sleeve (10), telescopic arm (11), gear rope
I (12), gear sheave shaft (13), gear rope sheave II (14) are taken turns, the litter (4) is equipped with two, and two litter (4) are arranged in parallel,
The both ends of litter (4) are milled with screw thread, hold-down support (2) are set at two parallel litter (4) both ends, in hold-down support (2)
Inside be equipped with buffer spring (3), buffer spring (3) is sleeved on two parallel litter (4), in the outer of hold-down support (2)
Side is fixed by locking nut (1), is equipped with slide bearings (8) in the left side of litter (4), the welding of slide bearings (8) top
There are telescopic arm fixing sleeve (10), is welded with telescopic arm support (5) on telescopic arm fixing sleeve (10) top, on telescopic arm support (5)
By being welded to connect telescopic arm (11), pulley fixed seat (6) is bi-lug plate structure in portion, is bolted on telescopic arm support
(5) on, pulley (9) is equipped at the middle part of pulley fixed seat (6), pass through gear sheave shaft (13) and axis on pulley fixed seat (6)
It holds and fixes there are two rope sheave I (12) are kept off, gear rope sheave II (14) is fixed on telescopic arm support (5) by gear sheave shaft and bearing.
2. the steady rope device of the big rope of a kind of winch according to claim 1, it is characterized in that: being set in the inside of slide bearings (8)
There is bore, interference fit installation sliding copper sheathing (7) in bore, sliding copper sheathing (7) is sleeved on two parallel litter (4).
3. the steady rope device of the big rope of a kind of winch according to claim 1, it is characterized in that: being equipped with interior side in pulley fixed seat (6)
Hole, telescopic arm (11) are square tube, are through in the interior square hole of pulley fixed seat (6), telescopic arm (11) and pulley fixed seat (6) gap
Cooperation, is connected and fixed by pin shaft.
4. the steady rope device of the big rope of a kind of winch according to claim 1, it is characterized in that: two in pulley fixed seat (6) are kept off
Rope sheave I (12) is symmetrical set, and is symmetrical arranged before and after gear rope sheave II (14) and pulley (9).
5. the steady rope device of the big rope of a kind of winch according to claim 1, it is characterized in that: slide bearings (8) pass through sliding copper
Set (7) horizontally slips along litter (4), the square hole clearance fit parallel sliding of telescopic arm (11) and pulley fixed seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476234.7U CN208249760U (en) | 2018-04-04 | 2018-04-04 | A kind of steady rope device of big rope of winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820476234.7U CN208249760U (en) | 2018-04-04 | 2018-04-04 | A kind of steady rope device of big rope of winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208249760U true CN208249760U (en) | 2018-12-18 |
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ID=64640169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820476234.7U Active CN208249760U (en) | 2018-04-04 | 2018-04-04 | A kind of steady rope device of big rope of winch |
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| Country | Link |
|---|---|
| CN (1) | CN208249760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498356A (en) * | 2019-08-14 | 2019-11-26 | 徐州光圆国腾矿山设备制造有限公司 | A kind of winch and its rope guide |
-
2018
- 2018-04-04 CN CN201820476234.7U patent/CN208249760U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110498356A (en) * | 2019-08-14 | 2019-11-26 | 徐州光圆国腾矿山设备制造有限公司 | A kind of winch and its rope guide |
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