CN2920955Y - Fast up-down regulator - Google Patents
Fast up-down regulator Download PDFInfo
- Publication number
- CN2920955Y CN2920955Y CN 200620085030 CN200620085030U CN2920955Y CN 2920955 Y CN2920955 Y CN 2920955Y CN 200620085030 CN200620085030 CN 200620085030 CN 200620085030 U CN200620085030 U CN 200620085030U CN 2920955 Y CN2920955 Y CN 2920955Y
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- lifting
- screw
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- model
- leading screw
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Abstract
The utility model discloses a rapid lifting adjusting device used in the petroleum industry to regulate via rapidly lifting the handling frame used for support operation in oilfield operation site. The utility model comprises an upper stationary wrist seat, a swivelling handle, a base and a lifting mechanism, wherein, the lifting mechanism comprises an inner guide screw and a fixed guide screw; a two-way lifting screw threaded insert is arranged between the inner guide screw and the fixed guide screw. The easily-operated utility model, which is convenient in dismounting and installation, realizes two-step or multi-step synchronous rapid lifting adjustment via one-step swiveling, thereby reducing the labor intensity and improving the work efficiency of workers. With a wide lifting adjustment range, the utility model can realize stepless adjustment.
Description
Technical field
The utility model belongs to the oil field operation scene and is used for the mechanical device that lift adjustment supports, and particularly a kind of fast lifting control apparatus is used for regulating support operation crosshead at the on-the-spot fast lifting of oil field operation.
Background technology
In the job execution in oil field, because the operation field condition restriction, the well site elevation differs, and it is different that well head operation and on-the-spot tubing are put high low degree, well head service platform and tubing slideway shelf, bracing frame need be transferred to proper height, is convenient to execute-in-place.Therefore, operation field all needs to install operation crossheads such as height-adjustable well head operator's station, tubing slideway shelf and bracing frame.The method that is used for above-mentioned Job Operations frame lift adjustment at present has two kinds: a kind of method is a plug-in, and another kind of method is spiral in the same way.The first method poor stability is regulated apart from limited, and seldom use at the scene.Second method is that unidirectional twin-stage rotation is regulated, and can't accomplish fast lifting, and working strength of workers is big, and operating efficiency is low.
Summary of the invention
The purpose of this utility model provides a kind of fast lifting control apparatus, overcomes the defective of existing unidirectional two-stage screw up-down mode, makes the descending operation of its Job Operations frame convenient, fast, and labour intensity is low, high efficiency.
Use the present technique solution can reach above-mentioned purpose: a kind of fast lifting control apparatus, comprise fixedly wrist seat, rotating handles, base and lifting mechanism, lifting mechanism has interior leading screw and fixing internal thread cylinder, and two-way lifting silk braid is installed between interior leading screw and anchoring filament cylinder.
The utility model is compared with existing unidirectional twin-stage rotation regulative mode and is had the following advantages, and easy accessibility is simple to operate.Realize twin-stage or multistage lift adjustment simultaneously and rapidly with the one-level rotation, working strength of workers is low, can obviously increase work efficiency; The lift adjustment scope is wide, can realize step-less adjustment.When transportation resettlement, can be with spacing rotation stopping screw rollback, leading screw separates with last fixedly wrist seat in making, realize this device and its support the Job Operations frame separate carrying.The two-way lifting silk braid of this device can singly overlap to be installed and used, and many covers also can be installed in this device use simultaneously.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with embodiment the utility model is done further detailed description: referring to accompanying drawing, a kind of fast lifting control apparatus, comprise fixedly wrist seat 1, rotating handles 3, base 7 and lifting mechanism, lifting mechanism has interior leading screw 4 and fixing internal thread cylinder 6, and two-way lifting silk braid 5 is installed between interior leading screw 4 and anchoring filament cylinder 6.Be equipped with screw thread on the interior circle of two-way lifting silk braid 5 and the cylindrical, the screw thread in it on circle and the cylindrical is oppositely inside and outside, guarantees to match with its ingear screw thread.Single overlapping and interior leading screw 4 and fixedly 6 installations of internal thread cylinder or many covers and interior leading screw 4 and fixedly internal thread cylinder 6 installations.The suit of interior leading screw 4 and last fixedly wrist seat 1 partly is provided with screw hole, and spacing rotation stopping screw 2 is installed.Go up fixedly wrist seat 1 welding or be fixed on the parts below that to do the lifting support from inner chamber with screw.Rotating handles 3 is installed in the upper end of two-way lifting silk braid 5.
During on-the-spot the use, last fixedly wrist seat 1 is fixed on the parts below that need do the lifting support, during rising, manually rotates rotating handles 3, its rotation direction is opposite with interior leading screw 4 thread rotary orientations, and leading screw 4 screws out from two-way lifting silk braid 5 in making.Simultaneously, two-way lifting silk braid 5 realizes that from fixedly screwing out the internal thread cylinder 6 twin-stage raises simultaneously and rapidly.When needing to reduce height, contrarotation rotating handles 3, interior leading screw 4 screws in two-way lifting silk braid 5, and two-way lifting silk braid 5 screws in fixedly internal thread cylinder 6, can realize that twin-stage reduces height simultaneously and rapidly.As install and use the two-way lifting silk braid 5 of many covers, then can realize the height of multistage its crosshead of lifting simultaneously and rapidly.
Claims (4)
1, a kind of fast lifting control apparatus, comprise fixedly wrist seat (1), rotating handles (3), base (7) and lifting mechanism, lifting mechanism has interior leading screw (4) and fixing internal thread cylinder (6), it is characterized in that installing between interior leading screw (4) and anchoring filament cylinder (6) two-way lifting silk braid (5).
2, a kind of fast lifting control apparatus according to claim 1, it is characterized in that being equipped with screw thread on the interior circle of two-way lifting silk braid (5) and the cylindrical, screw thread on it on circle and the cylindrical is inside and outside oppositely, single cover and interior leading screw (4) and fixedly internal thread cylinder (6) install or many covers and interior leading screw (4) and fixedly internal thread cylinder (6) installation.
3, a kind of fast lifting control apparatus according to claim 1 is characterized in that the suit of interior leading screw (4) and last fixedly wrist seat (1) partly is provided with screw hole, and spacing rotation stopping screw (2) is installed.
4, a kind of fast lifting control apparatus according to claim 1 is characterized in that rotating handles (3) is installed in the upper end of two-way lifting silk braid (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085030 CN2920955Y (en) | 2006-05-29 | 2006-05-29 | Fast up-down regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085030 CN2920955Y (en) | 2006-05-29 | 2006-05-29 | Fast up-down regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920955Y true CN2920955Y (en) | 2007-07-11 |
Family
ID=38253434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085030 Expired - Fee Related CN2920955Y (en) | 2006-05-29 | 2006-05-29 | Fast up-down regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920955Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107834A (en) * | 2011-02-24 | 2011-06-29 | 西北工业大学 | Lift adjusting device |
| CN102745620A (en) * | 2012-07-03 | 2012-10-24 | 江苏永钢集团有限公司 | Manual liftable saddle |
| CN103058095A (en) * | 2013-02-01 | 2013-04-24 | 李明科 | Mobile manual lifter |
| CN104058351A (en) * | 2013-10-22 | 2014-09-24 | 安徽恒诺机电科技有限公司 | Lifting tower based on two-stage lead screw |
| CN104210992A (en) * | 2014-08-19 | 2014-12-17 | 苏州汇科机电设备有限公司 | Auxiliary equipment jacking and adjusting device for electronic furnace |
-
2006
- 2006-05-29 CN CN 200620085030 patent/CN2920955Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107834A (en) * | 2011-02-24 | 2011-06-29 | 西北工业大学 | Lift adjusting device |
| CN102107834B (en) * | 2011-02-24 | 2013-02-06 | 西北工业大学 | Lift adjusting device |
| CN102745620A (en) * | 2012-07-03 | 2012-10-24 | 江苏永钢集团有限公司 | Manual liftable saddle |
| CN103058095A (en) * | 2013-02-01 | 2013-04-24 | 李明科 | Mobile manual lifter |
| CN104058351A (en) * | 2013-10-22 | 2014-09-24 | 安徽恒诺机电科技有限公司 | Lifting tower based on two-stage lead screw |
| CN104210992A (en) * | 2014-08-19 | 2014-12-17 | 苏州汇科机电设备有限公司 | Auxiliary equipment jacking and adjusting device for electronic furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |