CN205117225U - Well drilling derrick pipe fitting mounting - Google Patents
Well drilling derrick pipe fitting mounting Download PDFInfo
- Publication number
- CN205117225U CN205117225U CN201520940534.2U CN201520940534U CN205117225U CN 205117225 U CN205117225 U CN 205117225U CN 201520940534 U CN201520940534 U CN 201520940534U CN 205117225 U CN205117225 U CN 205117225U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- base
- slips
- pedestal
- described pedestal
- 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
Landscapes
- Joining Of Building Structures In Genera (AREA)
Abstract
The utility model discloses a well drilling derrick pipe fitting mounting, its characterized in that: include: base (1), the lower extreme both sides of base (1) are equipped with fixed orifices (4), the upper end of base (1) is equipped with external screw thread (1 -1), be equipped with on the inner wall upper end lateral wall of base (1) two semi -circular slips (2), two slips (2) on base (1) are the semicircle wedge and the inboard is equipped with the decorative pattern to with base upper end inside wall cooperation, the upper end of base (1) is passed through the screw thread and is connected with pressing cap (3), press cap (3) to be equipped with internal thread (3 -1), vertical pipe spare presses cap (3) fixed with the pipe fitting with slips (2) chucking through pressing wedge slips (2) in cap (3) base (1) through screwing, the utility model provides a pair of well drilling derrick mounting, it is big to have a pipe fitting chucking contact surface, and the chucking is firm, advantages such as convenient to detach.
Description
Technical field
The utility model relates to petroleum equipment technical field, specifically a kind of Drilling derrick pipe fitting fixture.
Background technology
Current Drilling derrick pipe fitting fixture is generally all connected by a cylinder pedestal, cylinder pedestal be fixed on derrick crossbeam on, there is the screw of a screw thread fixed fitting cylinder pedestal side, when pipe fitting is fixed, by pipe fitting through cylinder pedestal, the screw of fixed fitting holds out against pipe fitting by screwing, pipe fitting is fixed on the side of cylinder pedestal, this kind of fixed form there is pipe fitting and cylinder base contact face is little, pipe fitting is fixed on side, pipe fitting is fixing not placed in the middle, fixed fitting loosely, only having one, to hold out against screw stressed fixing, the fixed form of this pipe fitting, in use, due to derrick vibrations, pipe fitting is caused to be shifted and slippage, affect the safety that drilling well is produced.
Summary of the invention
Technical problem to be solved in the utility model is, provides one to be provided with stationary slip, and pipe fitting is fixedly connected with more firmly fixture; Further, the utility model provides a kind of pipe fitting fixing placed in the middle, and the large pipe fitting fixture of contact surface fixed by pipe fitting; Further, the utility model provides a kind of and compresses slips by pressure cap, the fixed form of slips clamping pipe fitting; What make slips uniform force by the compression of pressure cap is distributed on pipe fitting, and slips arranges the decorative pattern that wedge shape and pipe fitting contact surface are arranged, and makes pipe fitting fixing more firm, dismantle convenient, pipe fitting is unlikely to displacement and comes off in wellbore construction, pipe fitting fixation, is conducive to safety in production.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of Drilling derrick pipe fitting fixture, it is characterized in that: comprising: pedestal (1), described pedestal (1) is cylindrical, the both sides, lower end of described pedestal (1) are provided with fixing hole (4), the upper end of described pedestal (1) is provided with external screw thread (1-1), the inwall upper end sidewall of described pedestal (1) is provided with the semicircle slips (2) of two panels, two panels slips (2) on described pedestal (1) is in semicircle wedge shape and inner side is provided with decorative pattern, and coordinate with pedestal upper end inside wall, the upper end of described pedestal (1) is connected with pressure cap (3) by screw thread, described pressure cap (3) is provided with internal thread (3-1), described pressure cap (3) outer rim is six prismatics, vertical tube is by pressure cap (3), dovetail slip (2) in pedestal (1), by screwing pressure cap (3), slips (2) clamping pipe fitting is fixed.A kind of Drilling derrick fixture that the utility model provides, has pipe clamping close contact face large, and pipe fitting is placed in the middle, and clamping firmly, is convenient to the advantages such as dismounting.
Accompanying drawing explanation
Fig. 1 is structural profile schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model pedestal.
Fig. 3 is the structural representation of the utility model slips.
Fig. 4 is the structural representation of the utility model pressure cap.
In figure, 1 is pedestal, and 2 is slips, and 3 is pressure caps, and 4 is pedestal fixing holes, and 3-1 is pressure cap internal thread, and 1-1 is pedestal external screw thread.
Detailed description of the invention
Below in conjunction with accompanying drawing, further description is done to the utility model.
As shown in Figure 1, a kind of Drilling derrick pipe fitting fixture, it is characterized in that: comprising: pedestal (1), described pedestal (1) is cylindrical, the both sides, lower end of described pedestal (1) are provided with fixing hole (4), the upper end of described pedestal (1) is provided with external screw thread (1-1), the inwall upper end sidewall of described pedestal (1) is provided with the semicircle slips (2) of two panels, two panels slips (2) on described pedestal (1) is in semicircle wedge shape and inner side is provided with decorative pattern, and coordinate with pedestal upper end inside wall, the upper end of described pedestal (1) is connected with pressure cap (3) by screw thread, described pressure cap (3) is provided with internal thread (3-1), described pressure cap (3) outer rim is six prismatics, vertical tube is by pressure cap (3), dovetail slip (2) in pedestal (1), by screwing pressure cap (3), slips (2) clamping pipe fitting is fixed.A kind of Drilling derrick fixture that the utility model provides, has pipe clamping close contact face large, and pipe fitting is placed in the middle, and clamping firmly, is convenient to the advantages such as dismounting.
The above is embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (1)
1. a Drilling derrick pipe fitting fixture, it is characterized in that: comprising: pedestal (1), described pedestal (1) is cylindrical, the both sides, lower end of described pedestal (1) are provided with fixing hole (4), the upper end of described pedestal (1) is provided with external screw thread (1-1), the upper end interior diameter of described pedestal (1) is up big and down small, the inwall upper end sidewall of described pedestal (1) is provided with the semicircle slips (2) of two panels, two panels slips (2) on described pedestal (1) is in semicircle wedge shape and inner side is provided with decorative pattern, and coordinate with pedestal upper end inside wall, the upper end of described pedestal (1) is connected with pressure cap (3) by screw thread, described pressure cap (3) is provided with internal thread (3-1), described pressure cap (3) outer rim is six prismatics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940534.2U CN205117225U (en) | 2015-11-24 | 2015-11-24 | Well drilling derrick pipe fitting mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940534.2U CN205117225U (en) | 2015-11-24 | 2015-11-24 | Well drilling derrick pipe fitting mounting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117225U true CN205117225U (en) | 2016-03-30 |
Family
ID=55572844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520940534.2U Expired - Fee Related CN205117225U (en) | 2015-11-24 | 2015-11-24 | Well drilling derrick pipe fitting mounting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117225U (en) |
-
2015
- 2015-11-24 CN CN201520940534.2U patent/CN205117225U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203097755U (en) | Hydraulic bidirectional-control slip | |
| CN205117225U (en) | Well drilling derrick pipe fitting mounting | |
| CN203579151U (en) | Quick sleeve replacing mechanism for machine | |
| CN203632186U (en) | Device used for bypass short circuit of logging cable | |
| CN202934358U (en) | Drilling hydraulic clamp | |
| CN204941385U (en) | Drill rod grip device | |
| CN204729449U (en) | Double anti-theft bolt | |
| CN202440420U (en) | Improved structure of press roll cylinder | |
| CN203863333U (en) | Nut installing/disassembling tool of diameter-expansion head | |
| CN204523820U (en) | The rotating fixed extrusion pillow of the extrusion machine of a kind of card | |
| CN204035927U (en) | Front slotting nameplate press-fitting mould | |
| CN202733262U (en) | Hydraulic hose connector | |
| CN203696063U (en) | Drilling tool and clamp thereof | |
| CN103691831B (en) | A kind of press stripper apparatus | |
| CN203201519U (en) | Metal sealing device for wellhead tubing hanger | |
| CN204470311U (en) | A kind of fixed extrusion pillow of the extrusion machine | |
| CN204201781U (en) | A kind of light fixture damper and the lamp socket with this damper | |
| CN205184671U (en) | Breaker bushing installation instrument | |
| CN203847047U (en) | Well head device with impact resistance and pipeline pick-place convenience | |
| CN204386513U (en) | Cylindrical slip system | |
| CN203685133U (en) | Anti-theft pressure bar device for beam-pumping unit | |
| CN204712509U (en) | A kind of silicon steel sheet press upper bolster mounting structure | |
| CN204267446U (en) | The convenient fixture regulated | |
| CN203865839U (en) | Tooling for mounting and dismounting supporting roll of diameter-expanding head | |
| CN204060603U (en) | Boll-weevil hanger |
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: 20160330 Termination date: 20161124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |