CN202011717U - Winch of an oil production vehicle - Google Patents
Winch of an oil production vehicle Download PDFInfo
- Publication number
- CN202011717U CN202011717U CN2010206978477U CN201020697847U CN202011717U CN 202011717 U CN202011717 U CN 202011717U CN 2010206978477 U CN2010206978477 U CN 2010206978477U CN 201020697847 U CN201020697847 U CN 201020697847U CN 202011717 U CN202011717 U CN 202011717U
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- brake
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- brake hubs
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- oil
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Abstract
The utility model belongs to the winch field, especially to a winch adapted to an oil production vehicle. The winch at least comprises a roller rack fixed on an oil production vehicle; the left and right end of the roller rack are respectively provided with a bearing seat; both ends of a roller are respectively provided with a left brake hub and a right brake hub; the shaft heads on the axle centers of both ends of a the roller are respectively passed through the left brake hub and the right brake hub, and respectively disposed in the left and right bearing seat of the roller rack. The winch is characterized in that: the left brake hub and the right brake hub are tensioned by a bolt pull rod; the left brake hub, the right brake hub and the roller are tensioned into a one-piece structure, thereby the roller is fixed between the left and the right brake hub; a transition disc is fixed outside the left brake hub; the left brake hub is fixedly connected with a driven big sprocket by the transition disc; the driven big sprocket is in transmission connection with a driving mechanism; each of the left and the right brake hub is connected with a brake mechanism.
Description
Technical field
The utility model relates to the winch field, particularly a kind of winch that is applicable to oil-extraction vehicle.
Background technology
Oil-extraction vehicle since the strong characteristics of its alerting ability at flank well, idle producer, non-transformer well and the oil well that is not suitable for laying oil pipeline obtained using widely, can realize taps the latent power gathers; Owing to a large amount of steel cables need be drained into the down-hole, need be when regaining with orderly being wrapped on the winch drum of a large amount of steel cables, the lifting weight of steel cable is also bigger simultaneously, therefore cylinder intensity there is high requirement, problems such as cracking, distortion appear in existing integral type cylinder easily, thereby cause safety misadventure.
Summary of the invention
The purpose of this utility model provides that a kind of cylinder intensity is big, and controllability is strong, the oil-extraction vehicle winch that also can steadily check under the situation that high-speed cruising or gas circuit break down.
The technical solution of the utility model is: a kind of oil-extraction vehicle winch is provided, which comprises at least the roller shelves that is fixed on the oil-extraction vehicle, the left side of roller shelves, right two ends have bearing seat respectively, the two ends of cylinder have left brake hubs and right brake hubs respectively, the spindle nose at axle center, cylinder two ends place passes the left side that left brake hubs and right brake hubs place roller shelves respectively, in the right bearing seat, it is characterized in that: left brake hubs and right brake hubs are strained by bolt draw bar, left side brake hubs and right brake hubs and cylinder tension are structure as a whole, thereby cylinder is fixed between left brake hubs and the right brake hubs, the brake hubs outside, a left side is fixed with transition disc, left side brake hubs is fixedly connected with driven hinge wheel by transition disc, driven hinge wheel and driver train are in transmission connection, and all are connected with braking mechanism on left brake hubs and the right brake hubs.
Described driver train is to be made of angle transmission change speed gear box, simple chainwheel, gas power-transfer clutch, active minor sprocket, oil-extraction vehicle driving engine, the driving engine of oil-extraction vehicle provides power to winch, the clutch end of driving engine and angle transmission change speed gear box are in transmission connection, the angle transmission change speed gear box is connected by the shaft drive of simple chainwheel with the gas power-transfer clutch, the gas power-transfer clutch is connected with initiatively minor sprocket is coaxial, and initiatively minor sprocket and driven hinge wheel are in transmission connection.
Described braking mechanism comprises brake band, parking brake handle, brake axle, brake cylinder, brake strap equalizing bar, on the brake band with being fixed with brake shoes, respectively embed a brake band in the groove of left side brake hubs and right brake hubs, captive joint with an end of two brake bands respectively in the two ends of brake equalizing bar, the middle part of brake equalizing bar is connected with roller shelves by axle, the other end of two brake bands all flexibly connects by pull bar and brake axle, and brake axle is connected with brake cylinder and parking brake handle respectively.
One of described cylinder sidewinders a spindle nose place and is fixed with sprocket wheel.
Described transition disc is by the fixing and left brake hubs of the bolt draw bar outside, and bolt draw bar passes transition disc with transition disc and the tension of left brake hubs, all is connected with braking mechanism on left brake hubs and the right brake hubs.
Be fixed with a plurality of bolt draw bars between described left brake hubs and the right brake hubs, a plurality of bolt draw bars form loop configuration, and annular bolt draw bar places in the cylinder, is close to inner wall of rotary drum.
The beneficial effects of the utility model are: because cylinder is to be connected by a circle bolt draw bar with left brake hubs and right brake hubs, improved the intensity of cylinder greatly, satisfy oil-extraction vehicle steel cable twining amount and reach the big demand of steel cable lifting weight greatly, this split-type structural can guarantee twist km steel cable and cylindrical shell is not easy to crack and the distortion, also be beneficial to processing and the maintenance; Brake system has adopted parking brake, the gas two cover brake control structures of stopping, and two nested structures are independent of each other, and can guarantee brake steadily, and it is safe and reliable more to guarantee to brake, and promptly winch high-speed cruising or gas circuit occur dying and also can steadily check under the situation of fault.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is further specified.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the birds-eye view of Fig. 1.
Among the figure: 1, cylinder; 2, left brake hubs; 3, right brake hubs; 4, transition disc; 5, driven hinge wheel; 6, sprocket wheel; 7, bolt draw bar; 8, angle transmission change speed gear box; 9, simple chainwheel; 10, gas power-transfer clutch; 11, active minor sprocket; 12, brake band; 13, parking brake handle; 14, brake axle; 15, brake cylinder; 16, brake strap equalizing bar; 17, roller shelves.
The specific embodiment
Shown in the structural representation of this oil-extraction vehicle winch of Fig. 1, this winch is made up of cylinder 1, left brake hubs 2, right brake hubs 3, transition disc 4, driven hinge wheel 5, braking mechanism, bolt draw bar 7, driver train, roller shelves 17.
Be fixed with roller shelves 17 on the oil-extraction vehicle, the left side of roller shelves 17, right two ends have bearing seat respectively, the two ends of cylinder 1 have left brake hubs 2 and right brake hubs 3 respectively, the spindle nose at axle center, cylinder 1 two ends place passes the left side that left brake hubs 2 and right brake hubs 3 place roller shelves 17 respectively, in the right bearing seat, left side brake hubs 2 is strained by bolt draw bar 7 with right brake hubs 3, left side brake hubs 2 and right brake hubs 3 and cylinder 1 tension are structure as a whole, thereby cylinder 1 is fixed between left brake hubs 2 and the right brake hubs 3, be fixed with a plurality of bolt draw bars 7 between left side brake hubs 2 and the right brake hubs 3, a plurality of bolt draw bars 7 form loop configuration, annular bolt draw bar 7 places in the cylinder 1, be close to cylinder 1 inwall, thereby owing to there is a circle bolt draw bar 7 to improve the intensity of cylinder 1 greatly in the cylinder 1, satisfy oil-extraction vehicle steel cable twining amount and reach the big demand of steel cable lifting weight greatly, this split-type structural can guarantee twist km steel cable and cylindrical shell is not easy to crack and the distortion, also be beneficial to processing and the maintenance.
All be connected with braking mechanism on left side brake hubs 2 and the right brake hubs 3, brake by braking mechanism locking left side brake hubs 2 and 3 pairs of winch drums of right brake hubs.
As shown in Figure 2, driver train among the embodiment 1 is to be made of angle transmission change speed gear box 8, simple chainwheel 9, gas power-transfer clutch 10, active minor sprocket 11, oil-extraction vehicle driving engine, the driving engine of oil-extraction vehicle provides power to winch, the clutch end of driving engine and angle transmission change speed gear box 8 are in transmission connection, angle transmission change speed gear box 8 is connected with the shaft drive of gas power-transfer clutch 10 by simple chainwheel 9, gas power-transfer clutch 10 and active 11 coaxial connections of minor sprocket, initiatively minor sprocket 11 is in transmission connection with driven hinge wheel 5.
Driving engine with output transmission of power to angle transmission change speed gear box 8, export simple chainwheel 9 to behind the power change of direction of angle transmission change speed gear box 8 with driving engine, simple chainwheel 9 is again with the axle of transmission of power to gas power-transfer clutch 10, owing to adopted the flexible transfer mode that is connected between angle transmission change speed gear box 8 and the gas power-transfer clutch 10, not only reduced noise but also improved safety factor, by gas circuit control gas power-transfer clutch 10, when gas power-transfer clutch 10 fashionable, gas power-transfer clutch 10 is passed to driven hinge wheel 5 with power by active minor sprocket 11, driven hinge wheel 5 drives left brake hubs 2 and right brake hubs 3 is rotated, thereby driven the rotation of whole cylinder, when gas power-transfer clutch 10 from the time then cut off winch power.
Braking mechanism among the embodiment 1 comprise brake band 12, parking brake 13, brake axle 14, brake cylinder 15, brake strap equalizing bar 16.
With bolt brake shoes is arranged on the brake band 12, respectively embed a brake band 12 in the groove of left side brake hubs 2 and right brake hubs 3, captive joint with an end of two brake bands 12 respectively in the two ends of brake equalizing bar 16, the middle part of brake equalizing bar 16 is connected with roller shelves 17 by axle, the other end of two brake bands 12 all flexibly connects by pull bar and brake axle 14, and brake axle 14 is connected with brake cylinder 15 and parking brake respectively 13.
When needs brake, the pulling parking brake is 13 or spur the brake air cylinder valve, parking brake 13 or brake cylinder 15 drive brake axles 14 and turn an angle, the rotation of brake axle 14 is by the brake band 12 of pull bar tension both sides, the brake band 12 of both sides is respectively with left brake hubs 2 and 3 lockings of right brake hubs, realize brake, because the brake band 12 of both sides is captiveed joint with the two ends of brake equalizing bar 16, even a side brake band 12 pines the brake band 12 of opposite side also can be with the brake hubs locking of this side under the effect of brake equalizing bar 16, can guarantee that brake steadily, it is safe and reliable more to guarantee to brake, when fault appears dying in gas circuit, also can be by dying of brake cylinder 15 brake band 12 of function tension both sides of stopping, this brake structure, parking brake, gas is stopped and can be used respectively, is independent of each other, and promptly also can steadily check under the situation that winch high-speed cruising or gas circuit break down.
Present embodiment and embodiment 1 structure are basic identical, difference is that one of cylinder 1 sidewinders a spindle nose place and is fixed with sprocket wheel 6, can provide power for rope guide by sprocket wheel 6 with the winch auxiliary work, can be by rope guide with orderly being wound on the cylinder 1 of rope.
Claims (6)
1. oil-extraction vehicle winch, which comprises at least the roller shelves (17) that is fixed on the oil-extraction vehicle, the left side of roller shelves (17), right two ends have bearing seat respectively, the two ends of cylinder (1) have left brake hubs (2) and right brake hubs (3) respectively, the spindle nose at cylinder (1) axle center, two ends place passes the left side that left brake hubs (2) and right brake hubs (3) place roller shelves (17) respectively, in the right bearing seat, it is characterized in that: left brake hubs (2) is strained by bolt draw bar (7) with right brake hubs (3), left side brake hubs (2) and right brake hubs (3) and cylinder (1) tension are structure as a whole, thereby cylinder (1) is fixed between left brake hubs (2) and the right brake hubs (3), left side brake hubs (2) outside is fixed with transition disc (4), left side brake hubs (2) is fixedly connected with driven hinge wheel (5) by transition disc (4), driven hinge wheel (5) is in transmission connection with driver train, all is connected with braking mechanism on left brake hubs (2) and the right brake hubs (3).
2. a kind of oil-extraction vehicle winch according to claim 1, it is characterized in that: described driver train is by angle transmission change speed gear box (8), simple chainwheel (9), gas power-transfer clutch (10), active minor sprocket (11), the oil-extraction vehicle driving engine constitutes, the driving engine of oil-extraction vehicle provides power to winch, the clutch end of driving engine and angle transmission change speed gear box (8) are in transmission connection, angle transmission change speed gear box (8) is connected with the shaft drive of gas power-transfer clutch (10) by simple chainwheel (9), gas power-transfer clutch (10) and active coaxial connection of minor sprocket (11), initiatively minor sprocket (11) is in transmission connection with driven hinge wheel (5).
3. a kind of oil-extraction vehicle winch according to claim 1, it is characterized in that: described braking mechanism comprises brake band (12), parking brake is (13), brake axle (14), brake cylinder (15), brake strap equalizing bar (16), brake band (12) is gone up with being fixed with brake shoes, respectively embed a brake band (12) in the groove of left side brake hubs (2) and right brake hubs (3), captive joint with an end of two brake bands (12) respectively in the two ends of brake equalizing bar (16), the middle part of brake equalizing bar (16) is connected with roller shelves (17) by axle, the other end of two brake bands (12) all flexibly connects by pull bar and brake axle (14), and brake axle (14) is connected with brake cylinder (15) and parking brake handle (13) respectively.
4. a kind of oil-extraction vehicle winch according to claim 1 is characterized in that: one of described cylinder (1) sidewinders a spindle nose place and is fixed with sprocket wheel (6).
5. a kind of oil-extraction vehicle winch according to claim 1, it is characterized in that: described transition disc (4) is fixing and left brake hubs (2) outside by bolt draw bar (7), bolt draw bar (7) passes transition disc (4) with transition disc (4) and left brake hubs (2) tension, all is connected with braking mechanism on left brake hubs (2) and the right brake hubs (3).
6. a kind of oil-extraction vehicle winch according to claim 1, it is characterized in that: be fixed with a plurality of bolt draw bars (7) between described left brake hubs (2) and the right brake hubs (3), a plurality of bolt draw bars (7) form loop configuration, annular bolt draw bar (7) places in the cylinder (1), is close to cylinder (1) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206978477U CN202011717U (en) | 2010-12-20 | 2010-12-20 | Winch of an oil production vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206978477U CN202011717U (en) | 2010-12-20 | 2010-12-20 | Winch of an oil production vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202011717U true CN202011717U (en) | 2011-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206978477U Expired - Fee Related CN202011717U (en) | 2010-12-20 | 2010-12-20 | Winch of an oil production vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202011717U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216904A (en) * | 2021-06-07 | 2021-08-06 | 河北通运石油机械有限公司 | Frequency conversion intelligent paraffin removal device |
-
2010
- 2010-12-20 CN CN2010206978477U patent/CN202011717U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113216904A (en) * | 2021-06-07 | 2021-08-06 | 河北通运石油机械有限公司 | Frequency conversion intelligent paraffin removal device |
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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 |
Granted publication date: 20111019 Termination date: 20181220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |