CN203640638U - Labor-saving oil pipe lifting tool - Google Patents
Labor-saving oil pipe lifting tool Download PDFInfo
- Publication number
- CN203640638U CN203640638U CN201420025442.7U CN201420025442U CN203640638U CN 203640638 U CN203640638 U CN 203640638U CN 201420025442 U CN201420025442 U CN 201420025442U CN 203640638 U CN203640638 U CN 203640638U
- Authority
- CN
- China
- Prior art keywords
- oil pipe
- labor
- upper portion
- support
- lifting tool
- 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
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Abstract
The utility model relates to a labor-saving oil pipe lifting tool and mainly solves the problem that insecurity, waste of manpower and material resources and low working efficiency are caused by that the oil pipe is manually lifted to stop on a cross arm on a wellhead via an existing tool in the prior art. The labor-saving oil pipe lifting tool is characterized in that a support column (2) is connected onto the upper portion of a base (1), a central pole (4) is connected onto the upper portion of the support column (2) and externally connected with a sleeve cover (5) in a threaded manner, a support rod (6) is connected onto the upper portion of the sleeve cover (5) and in shaft connection with a support point of a V-shaped lever (3), one end of the lever (3) is a pressing handle end while the other end of the same is a support end, a central support rod (7) is connected at the center of the upper portion of the head of the support end and externally connected with a sleeve pressing cover (8) in a threaded manner, and a support tray (8) is connected onto the upper portion of the sleeve pressing cover (8). The labor-saving oil pipe lifting tool has the advantages that the oil pipe can be lifted to a predetermined position by pressing the oil pipe down and moving backwards manually, safety and labor saving are achieved, and labor efficiency is improved greatly.
Description
Technical field
The utility model relates to a kind of upper oil pipe aid in oilfield downhole operation technical field, particularly a kind of upper oil pipe labor-saving tool.
Background technology
At present, in oilfield downhole operation job site, on in underground work, oil pipe labour intensity maximum, particularly surfaceman are lifted shelves on well head cross-arm oil pipe front portion, when oil pipe weight, distance, while sometimes going up thick oil pipe, need two or three people, embrace oil pipe and give rise to cross-arm position to well head, effort, consuming time, when labour intensity is excessive, easily occur potential safety hazard, efficiency is low.
Summary of the invention
Technical problem to be solved in the utility model is to overcome passing through of existing in background technology manually oil pipe to be lifted to shelves ineffective problem of uneasy manpower and materials in full on well head cross-arm, and provide one upper oil pipe labor-saving tool, oil pipe labor-saving tool on this, the mode of moving after pressing down by workman is lifted to precalculated position oil pipe, reduce labor intensity, greatly improved efficiency.
The invention for solving the technical problem can reach by following technical solution: oil pipe labor-saving tool on this, comprise base, described base top is connected with pillar, pillar top is connected to center-pole, center-pole external screw-thread connects upper shield, upper shield top connects support bar, support bar axle connects the strong point of V-type lever, lever one end is pressure handle end, the other end is Zhi Qiduan, described central upper portion place, Zhi Qiduan termination is connected to centre post, centre post external screw-thread adapter sleeve gland, and jacket gland top is connected to pallet.
The utility model is compared and can be had following beneficial effect with above-mentioned background technology: on this, oil pipe labor-saving tool is owing to adopting said structure, utilize lever principle to lift and lift oil pipe, alleviate greatly workman's labour intensity, only need a people, press on the lower rotation that oil pipe is delivered to well head cross-arm, first reaches laborsaving object, and second has improved ground staff's safety factor.It is strong that this instrument adapts to well site condition, greatly raises labour efficiency.
brief description of the drawings:
Accompanying drawing 1 is structural representation of the present utility model.
In figure: 1-base, 2-pillar, 3-lever, 4-center-pole, 5-upper shield, 6-support bar, 7-centre post, 8-gland, 9-pallet.
detailed description of the invention:
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, oil pipe labor-saving tool on this, comprises base 1, described base 1 top is connected with pillar 2, pillar 2 tops are connected to center-pole 4, and center-pole 4 external screw-threads connect upper shield 5, and upper shield 5 tops connect support bar 6, support bar 6 axles connect the strong point of V-type lever 3, lever 3 one end are pressure handle end, and the other end is Zhi Qiduan, and described central upper portion place, Zhi Qiduan termination is connected to centre post 7, centre post 7 external screw-thread adapter sleeve glands 8, jacket gland 8 tops are connected to pallet 9.
When on this, oil pipe labor-saving tool uses, ground staff adjusts lever pressure handle end and makes to prop to carry a tray and 9 contact with oil pipe, presses down handle end and makes support end rise, presses down handle end at rotating lever backward again, and oil pipe is given rise near well head cross-arm.This instrument ground staff only needs a people, presses on the lower rotation that oil pipe is delivered to well head cross-arm, has both reached laborsaving object, has improved ground staff's safety factor simultaneously.
Claims (1)
1. a upper oil pipe labor-saving tool, comprise base (1), it is characterized in that: described base (1) top is connected with pillar (2), pillar (2) top is connected to center-pole (4), center-pole (4) external screw-thread connects upper shield (5), upper shield (5) top connects support bar (6), support bar (6) axle connects the strong point of V-type lever (3), lever (3) one end is pressure handle end, the other end is Zhi Qiduan, described central upper portion place, Zhi Qiduan termination is connected to centre post (7), centre post (7) external screw-thread adapter sleeve gland (8), jacket gland (8) top is connected to pallet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025442.7U CN203640638U (en) | 2014-01-16 | 2014-01-16 | Labor-saving oil pipe lifting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420025442.7U CN203640638U (en) | 2014-01-16 | 2014-01-16 | Labor-saving oil pipe lifting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203640638U true CN203640638U (en) | 2014-06-11 |
Family
ID=50871893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420025442.7U Expired - Fee Related CN203640638U (en) | 2014-01-16 | 2014-01-16 | Labor-saving oil pipe lifting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203640638U (en) |
-
2014
- 2014-01-16 CN CN201420025442.7U patent/CN203640638U/en not_active Expired - Fee Related
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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: 20140611 Termination date: 20150116 |
|
| EXPY | Termination of patent right or utility model |