CN202492313U - Novel double-drum testing winch - Google Patents
Novel double-drum testing winch Download PDFInfo
- Publication number
- CN202492313U CN202492313U CN2011202507385U CN201120250738U CN202492313U CN 202492313 U CN202492313 U CN 202492313U CN 2011202507385 U CN2011202507385 U CN 2011202507385U CN 201120250738 U CN201120250738 U CN 201120250738U CN 202492313 U CN202492313 U CN 202492313U
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- steel wire
- drum
- cylinder
- silk
- hydraulic motor
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- Expired - Lifetime
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Abstract
The utility model discloses a novel double-drum testing winch, which comprises a transmission device, a hand-operated lifting mechanism, a steel wire drum, a cable drum and an automatic filament array mechanism, wherein the a transmission device converts power from a hydraulic motor through a power conversion clutch, a drum conversion clutch and a chain-drive mechanism to drive the cable drum and the steel wire drum. The hydraulic motor, the power converter clutch, the drum converter clutch, the cable drum and the steel wire drum are parallelly arranged back and forth. The hydraulic motor and the drums are not on the same center line. In comparison with the prior art, the double-drum testing winch has a simple structure, is convenient to operate and arrange, is small in width, and can rapidly complete water injection flow test and water injection adjustment operation of a water injection oil well. In addition, with the combination of different apparatuses or tools, the double-drum testing winch also can be used for borehole operations such as borehole pressure testing, temperature testing, well inclination testing, bottom-hole sampling, sand finish detection, paraffin removal, small-scale salvage and the like.
Description
Technical field
The utility model relates to oilfield test implement technology, is specifically related to a kind of new type double cylinder well testing winch.
Background technology
Survey use twin-roll well testing winch in the accent operation at water injection well, can the injection flow test and the injection flow adjustment of water injection well be accomplished in the operation process of once going into the well.Conventional twin-roll logging winch structure mainly comprise HM Hydraulic Motor, power conversion power-transfer clutch, hand lift system, braking mechanism, steel wire cylinder, cylinder conversion clutch, cable reel, automatically row's silk gear mechanism, manually row's silk mechanism, automatically, manually row's silk switching mechanism, cylinder row silk conversion gear and leading screw.The operational power conversion clutch about change on two positions, can realize the conversion of input of input or the dynamo power of HM Hydraulic Motor power; Operation cylinder conversion clutch is changed on three positions, left, center, right, can realize the selection of the operation of steel wire cylinder, neutral gear, cable reel operation; Operation cylinder row silk conversion gear is being changed on two positions about diagram, can realize the selection of row's silk motion of steel wire cylinder, cable reel; The switching mechanism of operation automanual row silk is being changed on two positions about diagram, can realize row's silk and hand row silk conversion of motion automatically.In this structure, because HM Hydraulic Motor and steel wire cylinder and cable reel are arranged in juxtaposition, this structure has complex structure, operating parts is many, width dimensions is big, is unfavorable on car chassis, arranging winch.Simultaneously, because two shared cover row silk transmission gears of cylinder, when customer requirements used different-diameter steel wire or cable, row's silk gear number of teeth was difficult to coupling.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, easy to operate, twin-roll well testing winch that width dimensions is little.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of new type double cylinder well testing winch; Have driving device, hand lift system, steel wire cylinder, cable reel and arrange silk mechanism automatically; It is characterized in that: said driving device drives cable reel and steel wire cylinder by HM Hydraulic Motor through power conversion power-transfer clutch, cylinder conversion clutch, chain drive; Said HM Hydraulic Motor, power conversion power-transfer clutch, cylinder conversion clutch are arranged side by side before and after being with cable reel and steel wire cylinder, and HM Hydraulic Motor and cylinder be not on same line of centers.
Said cable reel and steel wire cylinder are respectively equipped with automatic row's silk mechanism; Said automatic row's silk mechanism is by the row's silk gear mechanism that is arranged on steel wire cylinder and cable reel axle head, row's silk power-transfer clutch and leading screw constitute automatically, and the end of leading screw has the interface of clamping crank.
Adopt the beneficial effect of technique scheme: the HM Hydraulic Motor of this new type double cylinder well testing winch is through power conversion power-transfer clutch, cylinder conversion clutch, steel wire cylinder chain-driving and cable reel chain-driving; Driving steel wire cylinder and cable reel rotate; Change steel wire cylinder chain-driving and cable reel chain-drive teeth number of sprocket; Can change the hoisting capacity or the hoisting speed of cylinder more conveniently, satisfy user's different demands.HM Hydraulic Motor, power conversion power-transfer clutch, cylinder conversion clutch are arranged side by side before and after being with steel wire cylinder and cable reel, and HM Hydraulic Motor and cylinder be not on same line of centers, so left and right sides width dimensions is less, helps the layout of winch.Steel wire cylinder and cable reel all are designed with independently row's silk mechanism automatically, can design the gear drive of different speed ratios more conveniently, satisfy automatic row's silk requirement of different-diameter steel wire or cable.The operational power conversion clutch can about change on two positions, can realize the power input of HM Hydraulic Motor or the dynamo power input of worm and gear lift system.Operation cylinder conversion clutch can be changed on three positions, left, center, right, can realize the selection of cable reel operation, neutral gear, the operation of steel wire cylinder.This winch can be accomplished water injection well fast and survey test of accent injection flow and injection flow adjustment operation, cooperates different instruments or instrument, also can carry out borehole operation such as testing pressure down hole, thermometric, well logging gradient, bottom-hole sampling, detection sand face, wax removal and small-sized salvaging.
Description of drawings
Fig. 1 is known twin-roll well testing winch structure scheme drawing.
Fig. 2 is the utility model structural representation.
The specific embodiment
Known twin-roll well testing winch as shown in Figure 1, have HM Hydraulic Motor 7a, power conversion power-transfer clutch 6a, hand lift system 5a, braking mechanism 4a, steel wire cylinder 3a, cylinder conversion clutch 2a, cable reel 1a, automatically row's silk gear mechanism 8a, manually row's silk 9a of mechanism, automatically, manually row's silk switching mechanism 10a, a cylinder row silk conversion gear 11a, leading screw 12a or leading screw 13a.In this structure, because HM Hydraulic Motor 7a and steel wire cylinder 3a and cable reel 1a are arranged in juxtaposition, this structure has complex structure, operating parts is many, width dimensions is big, is unfavorable on car chassis, arranging winch.Simultaneously, because two shared cover row silk transmission gear 8a of cylinder, when customer requirements used different-diameter steel wire or cable, row's silk gear number of teeth was difficult to coupling.
New type double cylinder well testing winch as shown in Figure 2; Have driving device, hand lift system, steel wire cylinder, cable reel and arrange silk mechanism automatically; Said driving device comprises HM Hydraulic Motor 1, power conversion power-transfer clutch 2, worm and gear lift system 3, cylinder conversion clutch 4, chain drive; Said HM Hydraulic Motor 1, power conversion power-transfer clutch 2, cylinder conversion clutch 4 are arranged side by side before and after being with cable reel 13 and steel wire cylinder 6, and HM Hydraulic Motor 1 and cable, steel wire cylinder 4,13 be not on same line of centers.HM Hydraulic Motor 1 is through power conversion power-transfer clutch 2, cylinder conversion clutch 4, chain drive 5,14, and driving steel wire cylinder 6 rotates with cable reel 13, accomplishes the lifting of cylinder or transfers.Two locational conversions about operational power conversion clutch 2 has can realize the power input of HM Hydraulic Motor 1 or the dynamo power input of worm and gear lift system 3.Operation cylinder conversion clutch 4 has three the locational conversions in left, center, right, can realize the selection of cable reel operation, neutral gear, the operation of steel wire cylinder.Said cable reel 13 and steel wire cylinder 6 are respectively equipped with automatic row's silk mechanism; Said automatic row's silk mechanism is by the row's silk gear mechanism 7,12 that is arranged on steel wire cylinder 6 and cable reel axle head, row's silk power-transfer clutch 8,11 and leading screw 9,10 constitute automatically; Drive leading screw 9,10 by steel wire cylinder 6 and cable reel 13, accomplish row's silk motion of cable and steel wire.The end of leading screw 9,10 has the interface of clamping crank; Operation row's silk power-transfer clutch 8 automatically can be cut off the power transmission that the steel wire cylinder is arranged silk automatically, at this moment when the diagram right positions; Interface through the crank on the leading screw can use crank rotational lead screw 9, accomplishes row's silk motion of steel wire cylinder; The switching mechanism 11 of operation automanual row silk can be cut off the power transmission that cable reel is arranged silk automatically when the diagram right positions, at this moment, can use crank rotational lead screw 10, accomplishes row's silk motion of steel wire cylinder.
Claims (2)
1. new type double cylinder well testing winch; Have driving device, hand lift system, steel wire cylinder, cable reel and arrange silk mechanism automatically; It is characterized in that: said driving device drives cable reel and steel wire cylinder by HM Hydraulic Motor through power conversion power-transfer clutch, cylinder conversion clutch, chain drive; Said HM Hydraulic Motor, power conversion power-transfer clutch, cylinder conversion clutch are arranged side by side before and after being with cable reel and steel wire cylinder, and HM Hydraulic Motor and cylinder be not on same line of centers.
2. new type double cylinder well testing winch according to claim 1; It is characterized in that: said cable reel and steel wire cylinder are respectively equipped with automatic row's silk mechanism; Said automatic row's silk mechanism is by the row's silk gear mechanism that is arranged on steel wire cylinder and cable reel axle head, row's silk power-transfer clutch and leading screw constitute automatically, and the end of leading screw has the interface of clamping crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202507385U CN202492313U (en) | 2011-07-15 | 2011-07-15 | Novel double-drum testing winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202507385U CN202492313U (en) | 2011-07-15 | 2011-07-15 | Novel double-drum testing winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202492313U true CN202492313U (en) | 2012-10-17 |
Family
ID=46998549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202507385U Expired - Lifetime CN202492313U (en) | 2011-07-15 | 2011-07-15 | Novel double-drum testing winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202492313U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540470A (en) * | 2016-02-17 | 2016-05-04 | 宁波新宏液压有限公司 | Double-clutch rope arranging device of winch and application of rope arranging device |
| CN110386562A (en) * | 2019-07-25 | 2019-10-29 | 徐州苏煤矿山设备制造有限公司 | A kind of synchronously driven quick traction winch of two-fold cylinder |
-
2011
- 2011-07-15 CN CN2011202507385U patent/CN202492313U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105540470A (en) * | 2016-02-17 | 2016-05-04 | 宁波新宏液压有限公司 | Double-clutch rope arranging device of winch and application of rope arranging device |
| CN110386562A (en) * | 2019-07-25 | 2019-10-29 | 徐州苏煤矿山设备制造有限公司 | A kind of synchronously driven quick traction winch of two-fold cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |