CN206608122U - Iron driller spinner floating installation - Google Patents
Iron driller spinner floating installation Download PDFInfo
- Publication number
- CN206608122U CN206608122U CN201720252200.5U CN201720252200U CN206608122U CN 206608122 U CN206608122 U CN 206608122U CN 201720252200 U CN201720252200 U CN 201720252200U CN 206608122 U CN206608122 U CN 206608122U
- Authority
- CN
- China
- Prior art keywords
- spinner
- running gear
- iron driller
- fluid cylinder
- floating installation
- 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
Links
Abstract
The utility model discloses a kind of iron driller spinner floating installation, it includes two bottom plate upper rails that are parallel to each other and are welded on vertically, running gear is respectively fitted with two guide rails, it is connected between running gear by connecting rod, the connecting rod position opposite with bottom plate is separately installed with the middle of fluid cylinder ear mount, two fluid cylinder ear mounts and is provided with fluid cylinder.Running gear includes being provided with roller by axle on the hollow square chest being socketed on guide rail, four angles of square chest, and the side of square chest is provided with otic placode, and otic placode is connected with spinner.The utility model compensates the displacement of spinner vertical direction during button/shackle in pipe using fluid cylinder and running gear, operate steadily, safe and reliable, stress performance is strong, it is to avoid spinner rocking in iron driller staring and stopping operation；The junction of the utility model and spinner is provided with horixmtal long hole, the fine setting of position can be carried out to spinner in the horizontal direction, the need for adapting to button in pipe/shackle operation.
Description
Technical field
The utility model is related to iron driller equipment technical field, specifically a kind of iron driller spinner floating installation.
Background technology
With the continuous progress of science and technology, the pipe processing system automaticity more and more higher of oil-well drilling equipment, drilling well
Efficiency is also significantly improved therewith.Iron driller is used for completing the automatic upper button of drilling tool, shackle operation, its operating efficiency, working stability
Property and security be above liquid gas tong and Type B pincers, therefore iron driller increasingly by client parent rely.
Iron driller is when carrying out upper button/shackle operation of pipe, and pipe can have axial displacement up or down, and spinner is floated
Dynamic device can move up and down to compensate this partial dislocation with pipe.
Spring structure is used current spinner floating installation more, being mended using the tensility and self-return principle of spring
Repay displacement.The advantage of the spinner floating installation of this structure is simple in construction, compact overall structure；Its shortcoming is spinner
By spring supporting, quick condition is constantly in, is opened in iron driller, the stopping time, spinner rocks more serious.
Utility model content
The purpose of this utility model is to provide a kind of iron driller spinner floating installation, to solve the spinner of spring structure
The problem of spinner is easily rocked in iron driller start and stop.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of iron driller spinner floating installation, it includes two be parallel to each other and be welded on vertically bottom plate upper rails, two
It is respectively fitted between running gear, running gear and is connected by connecting rod on root guide rail, the connecting rod position opposite with bottom plate
It is separately installed with the middle of fluid cylinder ear mount, two fluid cylinder ear mounts and fluid cylinder is installed.
It is preferred that, the running gear includes passing through axle on the hollow square chest being socketed on guide rail, four angles of square chest
Roller is installed, a side of square chest is provided with otic placode, and otic placode is connected with spinner.
It is preferred that, wearing plate is installed on the contact surface of the guide rail and roller.
It is preferred that, the roller is dumbbell shape structure.
It is preferred that, the roller is mounted on an axle by flange bearing.
It is preferred that, the side that the axle extends the top of square chest is provided with the baffle plate being bolted on square chest.
It is preferred that, the otic placode is provided with horixmtal long hole with spinner junction.
Principle is done in work of the present utility model：
When iron driller carries out shackle operation to drilling tool, after spinner clamps drilling tool, fluid cylinder pressure release；Drilling tool shackle process
In, spinner is moved up by frictional force with drilling tool, and running gear is servo-actuated, to compensate the displacement that pipe is upward.Pipe shackle
After the completion of operation, fluid cylinder rod chamber oil-feed drives spinner and running gear to return to initial position, continues shackle operation.
When iron driller carries out detaining operation to drilling tool, fluid cylinder rodless cavity oil-feed promotes spinner and running gear to reach high
Position.After spinner clamps drilling tool, fluid cylinder pressure release；During being detained on drilling tool, spinner is moved down by frictional force with drilling tool,
Running gear is servo-actuated, to compensate the displacement that pipe is downward.Detained in pipe after the completion of operation, fluid cylinder rodless cavity oil-feed drives spinner
Device and running gear reach high-order, and operation is detained in continuation.
The beneficial effects of the utility model are：
（1）The utility model using fluid cylinder with running gear come compensate spinner in pipe during button/shackle operation it is vertical
The displacement in direction, operates steadily, safe and reliable, and stress performance is strong, it is to avoid spinner rocking in iron driller staring and stopping operation；
（2）Horixmtal long hole is provided with installed in the otic placode of running gear side and the junction of spinner in the utility model,
The fine setting of position can be carried out to spinner in the horizontal direction, to adapt in operation field pipe the need for button/shackle；
（3）In running gear roller be dumbbell shape structure, be inserted in after guide rail can be achieved axial limiting so that running gear with
Guide rail stable connection, enhances the stability of equipment；
（4）The side that running gear axis extends the top of square chest is provided with the baffle plate being bolted on square chest,
The rotation of axle in the process of running can be prevented, strengthens the stability of equipment.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of running gear in Fig. 1；
Fig. 3 is the attachment structure schematic diagram of running gear roller；
In figure：1st, guide rail, 2, connecting rod, 3, wearing plate, 4, running gear, 41, roller, 42, axle, 43, direction, 44, baffle plate,
45th, otic placode, 46, flange bearing, 5, bottom plate, 6, fluid cylinder ear mount, 7, fluid cylinder.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of iron driller spinner floating installation as shown in Figure 1, it includes two bottoms that are parallel to each other and are welded on vertically
It is respectively fitted between running gear 4, running gear 4 and is connected by connecting rod 2 on the upper rail 1 of plate 5, two guide rails 1, connecting rod 2
Opposite position is separately installed with the middle of fluid cylinder ear mount 6, two fluid cylinder ear mounts 6 and is provided with fluid cylinder 7 with bottom plate 5.
As shown in Figure 2 and Figure 3, running gear 4 includes the hollow square chest 43 being socketed on guide rail 1, four angles of square chest 43
The upper roller 41 that dumbbell shape structure is provided with by axle 42, roller 41 is arranged on axle 42 by flange bearing 46, and axle 42 extends
The side for going out the top of square chest 43 is provided with the baffle plate 44 being bolted on square chest 43, and a side of square chest 43 is provided with
Otic placode 45, otic placode 45 is connected with spinner, and junction is provided with horixmtal long hole.
Guide rail 1 on the contact surface of roller 41 with being provided with wearing plate 3.
Principle is done in work of the present utility model：
When iron driller carries out shackle operation to drilling tool, after spinner clamps drilling tool, the pressure release of fluid cylinder 7；Drilling tool shackle process
In, spinner is moved up by frictional force with drilling tool, and running gear 4 is servo-actuated, to compensate the displacement that pipe is upward.Pipe shackle
After the completion of operation, the rod chamber oil-feed of fluid cylinder 7 drives spinner and running gear 4 to return to initial position, continues shackle operation.
When iron driller carries out detaining operation to drilling tool, the rodless cavity oil-feed of fluid cylinder 7 promotes spinner and running gear 4 to reach
It is high-order.After spinner clamps drilling tool, the pressure release of fluid cylinder 7；During being detained on drilling tool, spinner is by frictional force with drilling tool to moving down
Dynamic, running gear 4 is servo-actuated, to compensate the displacement that pipe is downward.Detained in pipe after the completion of operation, the rodless cavity oil-feed of fluid cylinder 7 drives
Spinner and running gear 4 reach and detain operation in a high position, continuation.
The utility model compensates spinner vertical direction during button/shackle operation in pipe using fluid cylinder and running gear
Displacement, operate steadily, safe and reliable, stress performance is strong, it is to avoid spinner rocking in iron driller staring and stopping operation；Install
Horixmtal long hole is provided with the otic placode of running gear side and the junction of spinner, line position can be entered to spinner in the horizontal direction
The fine setting put, to adapt in operation field pipe the need for button/shackle.
Claims (7)
1. a kind of iron driller spinner floating installation, it is characterised in that：It includes two bottom plates that are parallel to each other and are welded on vertically
（5）Upper rail（1）, two guide rails（1）On be respectively fitted with running gear（4）, running gear（4）Between pass through connecting rod（2）Phase
Connection, connecting rod（2）With bottom plate（5）Opposite position is separately installed with fluid cylinder ear mount（6）, two fluid cylinder ear mounts（6）Centre peace
Equipped with fluid cylinder（7）.
2. iron driller spinner floating installation according to claim 1, it is characterised in that：The running gear（4）Including
It is socketed on guide rail（1）On hollow square chest（43）, square chest（43）Four angles on pass through axle（42）Roller is installed（41）, side
Case（43）A side otic placode is installed（45）, otic placode（45）It is connected with spinner.
3. iron driller spinner floating installation according to claim 2, it is characterised in that：The guide rail（1）With roller
（41）Contact surface on wearing plate is installed（3）.
4. the iron driller spinner floating installation according to Claims 2 or 3, it is characterised in that：The roller（41）To be mute
Bell type structure.
5. iron driller spinner floating installation according to claim 4, it is characterised in that：The roller（41）Pass through flange
Bearing（46）Installed in axle（42）On.
6. iron driller spinner floating installation according to claim 5, it is characterised in that：The axle（42）Extend square chest
（43）Top side provided with being bolted on square chest（43）On baffle plate（44）.
7. iron driller spinner floating installation according to claim 6, it is characterised in that：The otic placode（45）With spinner
Junction is provided with horixmtal long hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252200.5U CN206608122U (en) | 2017-03-15 | 2017-03-15 | Iron driller spinner floating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720252200.5U CN206608122U (en) | 2017-03-15 | 2017-03-15 | Iron driller spinner floating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206608122U true CN206608122U (en) | 2017-11-03 |
Family
ID=60166635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720252200.5U Expired - Fee Related CN206608122U (en) | 2017-03-15 | 2017-03-15 | Iron driller spinner floating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206608122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219145A (en) * | 2020-01-08 | 2020-06-02 | 宝鸡石油机械有限责任公司 | Hydraulic cylinder driven iron roughneck walking mechanism with lifting function and adjusting method |
| CN112049588A (en) * | 2020-08-13 | 2020-12-08 | 四川宏华石油设备有限公司 | Spinner structure |
-
2017
- 2017-03-15 CN CN201720252200.5U patent/CN206608122U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219145A (en) * | 2020-01-08 | 2020-06-02 | 宝鸡石油机械有限责任公司 | Hydraulic cylinder driven iron roughneck walking mechanism with lifting function and adjusting method |
| CN111219145B (en) * | 2020-01-08 | 2022-04-22 | 宝鸡石油机械有限责任公司 | Hydraulic cylinder driven iron roughneck walking mechanism with lifting function and adjusting method |
| CN112049588A (en) * | 2020-08-13 | 2020-12-08 | 四川宏华石油设备有限公司 | Spinner structure |
| CN112049588B (en) * | 2020-08-13 | 2022-06-28 | 四川宏华石油设备有限公司 | Spinner structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171103 Termination date: 20200315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |