CN214570228U - Portal frame for on-site butt joint of instruments while drilling - Google Patents
Portal frame for on-site butt joint of instruments while drilling Download PDFInfo
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- CN214570228U CN214570228U CN202120145069.9U CN202120145069U CN214570228U CN 214570228 U CN214570228 U CN 214570228U CN 202120145069 U CN202120145069 U CN 202120145069U CN 214570228 U CN214570228 U CN 214570228U
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Abstract
The utility model relates to an instrument on-spot butt joint portal frame along with boring. The problems that an existing gamma imaging logging instrument is difficult to operate, time-consuming and labor-consuming when in on-site butt joint with a drill collar are mainly solved. The method is characterized in that: the top of the rolling frame (1) is provided with a rolling frame crane (2), the middle part of the rolling frame (1) is fixed with a rolling frame bearing rod (4), and the rolling frame bearing rod (4) is fixed with a rolling bearing group (3); the crane is characterized in that a sliding frame crane (8) is arranged at the top of the sliding frame (7), a sliding frame bearing rod (10) is fixed in the middle of the sliding frame, and a sliding bearing group (9) is fixed on the sliding frame bearing rod (10). The portal frame for field butt joint of the drilling instrument can butt joint the logging instrument and the drill collar on a logging field, and is simple and convenient to operate, safe and reliable.
Description
Technical Field
The utility model relates to an oil exploration field, an instrument on-spot butt joint portal frame along with boring specifically says so.
Background
In the field service of gamma imaging logging while drilling, the gamma imaging logging instrument is particularly difficult to be butted with a non-magnetic drill collar with a longer length due to the overlong length. At present, a common butt joint mode is adopted in domestic fields, and an instrument is placed on an instrument frame through 4 supports under the coordination of a crane and then manually butted. The problems of the docking cradle are as follows: firstly, a crane is needed, and the on-site instrument butt joint is more difficult under the conditions of uneven well site, muddy ground, no drilling machine runway, severe weather environment and the like; the manual mode is adopted, the instrument is pushed to be in butt joint by manpower, and the butt joint is rotated through the chain tongs, so that the operation is extremely unsafe, and time and labor are wasted.
Disclosure of Invention
In order to overcome the present gamma formation of image logging instrument with the drill collar during on-the-spot butt joint difficult operation, waste time and energy not enough, the utility model provides an instrument on-the-spot butt joint portal frame along with boring, this instrument on-the-spot butt joint portal frame along with boring can be at logging on-the-spot butt joint logging instrument and drill collar, easy and simple to handle, safe and reliable.
The technical scheme of the utility model is that: a portal frame for field butt joint of instruments while drilling comprises a rolling frame and a sliding frame which are placed in front and at the back, wherein a rolling frame crane is arranged at the top of the rolling frame, a rolling frame bearing rod is fixed in the middle of the rolling frame, and a rolling bearing group is fixed on the rolling frame bearing rod; the top of the sliding frame is provided with a sliding frame crane, the middle part of the sliding frame is fixed with a sliding frame bearing rod, and a sliding bearing group is fixed on the sliding frame bearing rod.
The bottom of the rolling frame and the bottom of the sliding frame are both connected with adjusting support legs.
The adjusting support leg comprises a bolt protective pipe, the bolt protective pipe is fixed to the bottom of the rolling frame and the bottom of the right support, an adjusting nut is fixed to the bottom of the bolt protective pipe, an adjusting bolt is connected to the inside of the adjusting nut, and a supporting head is fixed to the bottom of the adjusting bolt.
And gradienters are respectively fixed at the tops of the rolling frame and the sliding frame.
The utility model discloses following beneficial effect has: by adopting the technical scheme, the portal frame is adopted to butt joint the logging instrument, the coordination of a crane is not needed, the instrument is not needed to be pushed manually, the labor intensity of workers is reduced, the portal frame can be suitable for various severe environments, the installation efficiency of logging while drilling is improved, the transportation is convenient, the operation is time-saving and labor-saving, the safety coefficient is high, and the application range is wide.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is a left side view of the roll cage;
FIG. 3 is a left side view of the carriage;
fig. 4 is a cross-sectional view of an adjustment leg.
In the figure, 1-rolling frame, 2-rolling frame crane, 3-rolling bearing group, 4-rolling frame bearing rod, 5-adjusting supporting leg, 6-while-drilling instrument, 7-sliding frame, 8-sliding frame crane, 9-sliding bearing, 10-sliding frame bearing rod, 51-adjusting screw rod, 52-bolt protective tube, 53-adjusting nut and 54-supporting head.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 4, the portal frame for field butt joint of the drilling-following instruments comprises a rolling frame 1 and a sliding frame 7 which are placed in front and back, wherein a crane fixing plate is fixed at the front end and the back end of the top of the rolling frame 1 respectively, a rolling frame crane 2 is fixed on the crane fixing plate, and the rolling frame crane 2 can adopt a hand crane for saving weight. The middle part of the rolling frame 1 is fixed with a rolling frame bearing rod 4, the rolling frame bearing rod 4 is fixed with rolling bearing groups 3, at least two rolling bearing groups 3 are arranged in front and back and are respectively fixed at the front end and the back end of the rolling frame bearing rod 4. Each rolling bearing group 3 comprises two rolling bearings which are arranged in parallel from left to right, and a gap is reserved between the two rolling bearings, so that the drilling instrument 6 can be placed on the rolling bearing group 3 and can rotate.
Both ends are fixed with the hoist fixed plate respectively around the carriage 7 top, are fixed with carriage hoist 8 on the hoist fixed plate, and likewise, carriage hoist 8 also adopts hand crane. A sliding frame bearing rod 10 is fixed in the middle of the sliding frame, sliding bearing groups 9 are fixed on the sliding frame bearing rod 10, and at least two sliding bearing groups 9 are respectively fixed at the front end and the rear end of the sliding frame bearing rod 10. Each sliding bearing group 9 comprises two sliding bearings which are arranged in parallel at the left and the right, and a gap is reserved between the two sliding bearings, so that the drilling tool 6 can be placed on the sliding bearing group 9 and can move back and forth.
Roll frame 1 and carriage 7 bottom and all be connected with height-adjustable's regulation landing leg 5, adjust landing leg 5 and include bolt pillar 52, bolt pillar 52 is fixed in roll frame 1 or right branch frame 11 bottom, and bolt pillar 52 bottom is fixed with adjusting nut 53, and adjusting nut 53 internal connection has adjusting bolt 51, and adjusting bolt 51 bottom is fixed with support head 54, through rotating adjusting bolt 51, can adjust the height of support to make it can ensure the steady of instrument butt joint frame subaerial at unevenness. Level gauges are fixed on the tops of the rolling frame 1 and the sliding frame 7 respectively, and whether the support is wholly horizontal or not can be visually displayed. The device wholly adopts the gantry structure, and the local triangle-shaped reinforced structure that adopts guarantees the firm of pillar, can not warp under the state of bearing and collapse.
When the instrument is docked, the rolling frame 1 and the sliding frame 7 are respectively leveled. Hoisting an instrument to rolling bearing group 3 through 2 rolling frame cranes 2, hoisting another instrument to sliding bearing group 9 through 2 sliding frame cranes 8, when the instruments on two docking cradles are all at the same level, one person pushes the instrument of sliding frame 7, and one person rotates the instrument of rolling frame 1, so that the heavy instrument can be docked easily and quickly.
Claims (4)
1. The utility model provides a along with boring instrument on-spot butt joint portal frame, includes roll frame (1) and carriage (7) of placing around, its characterized in that: the top of the rolling frame (1) is provided with a rolling frame crane (2), the middle part of the rolling frame (1) is fixed with a rolling frame bearing rod (4), and the rolling frame bearing rod (4) is fixed with a rolling bearing group (3); the crane is characterized in that a sliding frame crane (8) is arranged at the top of the sliding frame (7), a sliding frame bearing rod (10) is fixed in the middle of the sliding frame, and a sliding bearing group (9) is fixed on the sliding frame bearing rod (10).
2. The while-drilling instrument field docking gantry of claim 1, wherein: the bottoms of the rolling frame (1) and the sliding frame (7) are both connected with adjusting support legs (5).
3. The while-drilling instrument field docking gantry of claim 2, wherein: the adjusting support leg (5) comprises a bolt protective pipe (52), the bolt protective pipe (52) is fixed to the bottoms of the rolling frame (1) and the right support (11), an adjusting nut (53) is fixed to the bottom of the bolt protective pipe (52), an adjusting bolt (51) is connected to the inside of the adjusting nut (53), and a support head (54) is fixed to the bottom of the adjusting bolt (51).
4. The while-drilling instrument field docking gantry of claim 3, wherein: gradienters are respectively fixed on the tops of the rolling frame (1) and the sliding frame (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145069.9U CN214570228U (en) | 2021-01-20 | 2021-01-20 | Portal frame for on-site butt joint of instruments while drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120145069.9U CN214570228U (en) | 2021-01-20 | 2021-01-20 | Portal frame for on-site butt joint of instruments while drilling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214570228U true CN214570228U (en) | 2021-11-02 |
Family
ID=78369675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120145069.9U Active CN214570228U (en) | 2021-01-20 | 2021-01-20 | Portal frame for on-site butt joint of instruments while drilling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214570228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070326A (en) * | 2022-08-03 | 2022-09-20 | 江苏百崮钢结构工程有限公司 | Jig frame convenient for folding miter gate |
-
2021
- 2021-01-20 CN CN202120145069.9U patent/CN214570228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070326A (en) * | 2022-08-03 | 2022-09-20 | 江苏百崮钢结构工程有限公司 | Jig frame convenient for folding miter gate |
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