CN204661048U - Composite continuous pumping rod draw off gear wire-arranging mechanism - Google Patents
Composite continuous pumping rod draw off gear wire-arranging mechanism Download PDFInfo
- Publication number
- CN204661048U CN204661048U CN201520310909.7U CN201520310909U CN204661048U CN 204661048 U CN204661048 U CN 204661048U CN 201520310909 U CN201520310909 U CN 201520310909U CN 204661048 U CN204661048 U CN 204661048U
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- China
- Prior art keywords
- leading screw
- tongue piece
- pumping rod
- retractable frame
- fixed
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Abstract
The utility model discloses a kind of composite continuous pumping rod draw off gear wire-arranging mechanism, comprise retractable frame and be arranged on the folding and unfolding dish on retractable frame, retractable frame is fixed with CD-ROM drive motor, the below of retractable frame is provided with base, base is fixed with two leading screw permanent seats, leading screw is provided with between two leading screw permanent seats, leading screw is socketed with the body that an energy slides along leading screw length direction, body is fixed with a driving chain wheel, body is socketed with one group of angular contact ball bearing, the excircle of angular contact ball bearing is socketed with bearing seat, bearing seat is fixedly connected with retractable frame, the outer face of bearing seat is fixed with cover of dust, body is provided with a tongue piece hole, a slip tongue piece is inserted with in tongue piece hole.The beneficial effect that the utility model obtains is: (1) structure is simple; (2) reduce the wearing and tearing to pumping rod, improve the service life of pumping rod; (3) reduce and swing back and forth to the difficulty brought of constructing by pumping rod; (4) slip tongue piece is convenient for changing.
Description
Technical field
The utility model relates to a kind of wire-arranging mechanism, particularly a kind of composite continuous pumping rod draw off gear wire-arranging mechanism.
Background technology
At present, existing pumping rod wire-arranging mechanism roughly has two kinds of structures: one utilizes polish rod strand oscillator to carry out winding displacement, while driving folding and unfolding dish to rotate after active force exports, pass to the certain rotating speed of polished rod of polish rod strand oscillator, under the prerequisite not changing polished rod rotating speed, only need the indicating device in dial, arbitrarily can adjust strand oscillator reciprocating speed on polished rod axis direction, can set from 0 to maximum pitch; When movable arm touches the direction of travel getting final product instantaneous change strand oscillator when wheel bumps against commutation collision block, and do not need the rotation direction changing polished rod.
Another kind utilizes positive and negative leading screw reciprocator to carry out winding displacement, while driving folding and unfolding dish to rotate after active force exports, pass to the certain rotating speed of positive and negative leading screw, when positive and negative leading screw rotates, slip tongue piece in bus cable device does straight-line motion on positive and negative leading screw, and when moving to the end position of positive and negative leading screw, slip tongue piece can also move in the opposite direction in automatic reverse, circulate and so forth, realize the winding displacement of continous sucker rod made of fiber reinforced composition.
The principle of above two kinds of structures is all that folding and unfolding dish position is motionless, and bus cable device drives continous sucker rod made of fiber reinforced composition to move back and forth and realizes winding displacement.Continous sucker rod made of fiber reinforced composition is when well head is transferred or promote, and can have swinging back and forth of certain angle relative to injector head, one is to cause continous sucker rod made of fiber reinforced composition and injector head guide piece rub and reduce the life-span; Two is cause certain difficulty to construction.
Summary of the invention
Problem to be solved in the utility model is: provide a kind of structure simple, drive retractable frame and folding and unfolding dish bilateral reciprocation and the composite continuous pumping rod draw off gear wire-arranging mechanism making the speed that swings of folding and unfolding dish consistent with the winding displacement speed of pumping rod.
In order to solve the problem, composite continuous pumping rod draw off gear wire-arranging mechanism of the present utility model, comprise retractable frame and be arranged on the folding and unfolding dish for folding and unfolding pumping rod on retractable frame, described retractable frame is fixed with CD-ROM drive motor, the below of described retractable frame is provided with base, described base is fixed with two leading screw permanent seats, leading screw is provided with between described two leading screw permanent seats, described leading screw is socketed with the body that an energy slides along leading screw length direction, described body is fixed with a driving chain wheel, described body is socketed with one group of angular contact ball bearing, the excircle of described angular contact ball bearing is socketed with bearing seat, described bearing seat is fixedly connected with retractable frame, the outer face of described bearing seat is fixed with cover of dust, described body is provided with a tongue piece hole, a slip tongue piece is inserted with in described tongue piece hole, the top of described slip tongue piece to abut on leading screw and matches with leading screw, spring is provided with in tongue piece hole below described slip tongue piece, the bottom of described spring is provided with the push bolt of holddown spring, described push bolt is inserted in tongue piece hole, for being threaded between described push bolt with tongue piece hole, driving chain is provided with between described CD-ROM drive motor and driving chain wheel.
In order to interfere wire-arranging mechanism when pumping rod winding displacement occurs in disorder, composite continuous pumping rod draw off gear wire-arranging mechanism of the present utility model, also comprise a winding displacement be fixed on base and interfere motor, described winding displacement interferes motor to be provided with main shaft, described main shaft and leading screw, on same straight line, are provided with coupler between described main shaft and leading screw.
Composite continuous pumping rod draw off gear wire-arranging mechanism of the present utility model, described winding displacement interferes motor to be provided with brake module.
The beneficial effect that the utility model obtains is: (1) structure is simple, (2) folding and unfolding dish is when folding and unfolding pumping rod, driving chain wheel is driven to rotate by CD-ROM drive motor by driving chain, driving chain wheel is while rotation, body can be driven along screw turns, body is while rotation, slip tongue piece is along the slide of leading screw, thus drive body and bearing seat to slide along leading screw, because bearing seat is fixed on retractable frame, and folding and unfolding dish is arranged on retractable frame, thus folding and unfolding rim leading screw can be driven to slide, when slip tongue piece slides into the end position of leading screw, will automatic reverse, final driving retractable frame and leading screw left and right, folding and unfolding rim reciprocally swinging, and make folding and unfolding dish swing speed consistent with the winding displacement speed of pumping rod, so, the position of pumping rod is remained unchanged can realize the folding and unfolding to pumping rod, substantially reduce the wearing and tearing to pumping rod, improve the service life of pumping rod, (3) when pumping rod winding displacement occurs in disorder, start winding displacement and interfere motor, the position of retractable frame and folding and unfolding dish is adjusted, until after the neat orderliness of the winding displacement of pumping rod, close winding displacement and interfere motor, very convenient, (4) winding displacement interferes motor to be provided with brake module, motor can be interfered locked winding displacement when wire-arranging mechanism normally works, prevent screw turns, (5) slip tongue piece is inserted in tongue piece hole, and the below of slip tongue piece is provided with the spring compressing slip tongue piece, and the below of spring is provided with push bolt, for being threaded between push bolt with tongue piece hole, thus when after the wearing and tearing of slip tongue piece, is convenient for changing.
Accompanying drawing explanation
Fig. 1 is the structural representation of pumping rod draw off gear.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the enlarged drawing at A place in Fig. 2.
In figure: 1, retractable frame, 2, folding and unfolding dish, 3, CD-ROM drive motor, 4, driving chain, 5, base,
6, winding displacement interferes motor, and 7, leading screw permanent seat, 8, leading screw, 9, coupler, 10, cover of dust,
11, angular contact ball bearing, 12, body, 13, slip tongue piece, 14, driving chain wheel, 15, spring,
16, push bolt, 17, bearing seat.
Detailed description of the invention
As Fig. 1, shown in Fig. 2 and Fig. 3, composite continuous pumping rod draw off gear wire-arranging mechanism of the present utility model, the folding and unfolding dish 2 for folding and unfolding pumping rod comprising retractable frame 1 and be arranged on retractable frame 1, described retractable frame 1 is fixed with CD-ROM drive motor 3, the below of described retractable frame 1 is provided with base 5, described base 5 is fixed with two leading screw permanent seats 7, leading screw 8 is provided with between described two leading screw permanent seats 7, described leading screw 8 is socketed with the body 12 that an energy slides along leading screw 8 length direction, described body 12 is fixed with a driving chain wheel 14, described body 12 is socketed with one group of angular contact ball bearing 11, the excircle of described angular contact ball bearing 11 is socketed with bearing seat 17, described bearing seat 17 is fixedly connected with retractable frame 1, the outer face of described bearing seat 17 is fixed with cover of dust 10, described body 12 is provided with a tongue piece hole, a slip tongue piece 13 is inserted with in described tongue piece hole, the top of described slip tongue piece 13 to abut on leading screw 8 and matches with leading screw 8, the spring 15 compressing slip tongue piece 13 is provided with in tongue piece hole below described slip tongue piece 13, the bottom of described spring 15 is provided with the push bolt 16 of holddown spring 15, described push bolt 16 is inserted in tongue piece hole, described push bolt 16 with between tongue piece hole for being threaded, driving chain 4 is provided with between described CD-ROM drive motor 3 and driving chain wheel 14, also comprise a winding displacement be fixed on base 5 and interfere motor 6, described winding displacement interferes motor 6 to be provided with main shaft, and described main shaft and leading screw 8, on same straight line, are provided with coupler 9 between described main shaft and leading screw 8, described winding displacement interferes motor 6 to be provided with brake module.
Composite continuous pumping rod draw off gear wire-arranging mechanism of the present utility model, structure is simple, folding and unfolding dish 2 is when folding and unfolding pumping rod, driving chain wheel 14 is driven to rotate by CD-ROM drive motor 3 by driving chain 4, driving chain wheel 14 is while rotation, body 12 can be driven along screw turns, body 12 is while rotation, slip tongue piece 13 is along the slide of leading screw 8, thus drive body 12 and bearing seat 17 to slide along leading screw 8, because bearing seat 17 is fixed on retractable frame 1, and folding and unfolding dish 2 is arranged on retractable frame 1, thus folding and unfolding dish 2 can be driven to slide along leading screw 8, when slip tongue piece 13 slides into the end position of leading screw 8, will automatic reverse, final driving retractable frame 1 and folding and unfolding dish 2 are along leading screw about 8 reciprocally swinging, and make folding and unfolding dish 2 swing speed consistent with the winding displacement speed of pumping rod, so, the position of pumping rod is remained unchanged can realize the folding and unfolding to pumping rod, substantially reduce the wearing and tearing to pumping rod, improve the service life of pumping rod.
When pumping rod winding displacement occurs in disorder, start winding displacement and interfere motor 6, the position of retractable frame 1 and folding and unfolding dish 2 is adjusted, until after the neat orderliness of the winding displacement of pumping rod, close winding displacement and interfere motor, very convenient..
Winding displacement interferes motor 6 to be provided with brake module, can motor 6 be interfered by winding displacement when wire-arranging mechanism normally works locked, prevent leading screw 8 from rotating.
Slip tongue piece 13 is inserted in tongue piece hole, the below of slip tongue piece 13 is provided with the spring 15 compressing slip tongue piece 13, and the below of spring 15 is provided with push bolt 16, for being threaded between push bolt 16 with tongue piece hole, thus, after slip tongue piece 13 weares and teares, be convenient for changing.
Claims (3)
1. a composite continuous pumping rod draw off gear wire-arranging mechanism, it is characterized in that: comprise retractable frame (1) and be arranged on the folding and unfolding dish (2) for folding and unfolding pumping rod on retractable frame (1), described retractable frame (1) is fixed with CD-ROM drive motor (3), the below of described retractable frame (1) is provided with base (5), described base (5) is fixed with two leading screw permanent seats (7), leading screw (8) is provided with between described two leading screw permanent seats (7), described leading screw (8) is socketed with the body (12) that an energy slides along leading screw (8) length direction, described body (12) is fixed with a driving chain wheel (14), described body (12) is socketed with one group of angular contact ball bearing (11), the excircle of described angular contact ball bearing (11) is socketed with bearing seat (17), described bearing seat (17) is fixedly connected with retractable frame (1), the outer face of described bearing seat (17) is fixed with cover of dust (10), described body (12) is provided with a tongue piece hole, a slip tongue piece (13) is inserted with in described tongue piece hole, the top of described slip tongue piece (13) abuts in leading screw (8) and goes up and match with leading screw (8), the spring (15) compressing slip tongue piece (13) is provided with in the tongue piece hole of described slip tongue piece (13) below, the bottom of described spring (15) is provided with the push bolt (16) of holddown spring (15), described push bolt (16) is inserted in tongue piece hole, described push bolt (16) with between tongue piece hole for being threaded, driving chain (4) is provided with between described CD-ROM drive motor (3) and driving chain wheel (14).
2. composite continuous pumping rod draw off gear wire-arranging mechanism according to claim 1, it is characterized in that: also comprise a winding displacement be fixed on base (5) and interfere motor (6), described winding displacement interferes motor (6) to be provided with main shaft, described main shaft and leading screw (8), on same straight line, are provided with coupler (9) between described main shaft and leading screw (8).
3. composite continuous pumping rod draw off gear wire-arranging mechanism according to claim 2, is characterized in that: described winding displacement interferes motor (6) to be provided with brake module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310909.7U CN204661048U (en) | 2015-05-14 | 2015-05-14 | Composite continuous pumping rod draw off gear wire-arranging mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310909.7U CN204661048U (en) | 2015-05-14 | 2015-05-14 | Composite continuous pumping rod draw off gear wire-arranging mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204661048U true CN204661048U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310909.7U Expired - Fee Related CN204661048U (en) | 2015-05-14 | 2015-05-14 | Composite continuous pumping rod draw off gear wire-arranging mechanism |
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| CN (1) | CN204661048U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904482A (en) * | 2017-03-08 | 2017-06-30 | 中国石油天然气集团公司 | Roller wind |
| CN108263916A (en) * | 2016-12-30 | 2018-07-10 | 中国科学院沈阳自动化研究所 | A kind of optical fiber distributor |
-
2015
- 2015-05-14 CN CN201520310909.7U patent/CN204661048U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108263916A (en) * | 2016-12-30 | 2018-07-10 | 中国科学院沈阳自动化研究所 | A kind of optical fiber distributor |
| CN108263916B (en) * | 2016-12-30 | 2024-04-09 | 中国科学院沈阳自动化研究所 | Optical fiber winding and unwinding device |
| CN106904482A (en) * | 2017-03-08 | 2017-06-30 | 中国石油天然气集团公司 | Roller wind |
| CN106904482B (en) * | 2017-03-08 | 2019-02-15 | 中国石油天然气集团公司 | Roller wind |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20180514 |