CN112576197B - Multi-combination high-adaptability sliding base - Google Patents
Multi-combination high-adaptability sliding base Download PDFInfo
- Publication number
- CN112576197B CN112576197B CN202011545289.7A CN202011545289A CN112576197B CN 112576197 B CN112576197 B CN 112576197B CN 202011545289 A CN202011545289 A CN 202011545289A CN 112576197 B CN112576197 B CN 112576197B
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- sliding
- frame
- guide rail
- thrust
- holes
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- 229910000831 Steel Inorganic materials 0.000 claims description 20
- 239000010959 steel Substances 0.000 claims description 20
- 239000011148 porous material Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 description 16
- 239000003381 stabilizer Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/02—Supports for the drilling machine, e.g. derricks or masts specially adapted for underwater drilling
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Bearings For Parts Moving Linearly (AREA)
Abstract
The invention relates to a multi-combination high-adaptability sliding base which comprises a guide rail and two sliding frames arranged on the guide rail, wherein two rows of thrust holes (8) are formed in the tops of the guide rail and the sliding frames, an oil cylinder (3) and a stepping assembly (2) are arranged on one side of each sliding frame, the stepping movement of the whole sliding base can be realized through the matching of a pawl (18) on the stepping assembly (2) and the thrust hole (8), the two sliding frames are arranged in an overlapped mode, and the sliding frame which can be positioned above the two sliding frames can move in a stepping mode under the action of the oil cylinder (3) and the stepping assembly (2). The guide rail and the sliding frame are combined through the unit structure, so that the sizes of the guide rail and the sliding frame can be changed according to the actual environment.
Description
Technical Field
The invention relates to oil and gas well operation, in particular to a multi-combination high-adaptability sliding base.
Background
In the traditional development process of cluster well oil and gas wells, the drilling and repairing equipment needs to be moved to the next well position, and particularly, the movement of offshore and land cluster well pressurized operation equipment has no optimal scheme. The existing movement needs to dismantle the original wellhead connection and hoist to a new well position for connection again. And the length and span width of the guide rail can not be adjusted, and the existing sliding equipment has complex structure, complex disassembly and connection and long time consumption.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the sliding base which can adjust the length and the width and flexibly arrange the track.
The purpose of the invention is realized by the following technical scheme: a multi-combination high-adaptability sliding base comprises a guide rail, two sliding frames and a supporting frame; the guide rail is provided with a plurality of rows of thrust holes, the sliding frame is provided with an oil cylinder and a stepping assembly, the stepping assembly is provided with a pawl, two ends of the oil cylinder are respectively hinged with the sliding frame and the stepping assembly, the pawl is matched with the thrust holes, so that the pawl can be clamped on the thrust holes in one direction, and the sliding frame is pushed to move through the reaction force of the pawl and the thrust holes; the top of the sliding frame is also provided with a plurality of rows of thrust holes, the plurality of rows of thrust holes in one sliding frame are perpendicular to the plurality of rows of thrust holes in the guide rail, one sliding frame in the two sliding frames is matched with the guide rail, the other sliding frame is placed on the sliding frame, the moving directions of the two sliding frames are perpendicular, the sliding frame in contact with the guide rail slides along the guide rail direction, the other sliding frame slides on the sliding frame below along the direction perpendicular to the guide rail, and the support frame is fixed on the sliding frame above.
Specifically, the guide rail is formed by connecting a plurality of guide rail unit, and every guide rail unit includes two orifice plates, middle frame and two curb plates that are provided with thrust hole, two curb plates are located the both sides of middle frame respectively to at two curb plates and middle frame's hookup location department, all set up by a plurality of stabilizer blades on curb plate and the middle frame, the orifice plate is fixed in on a plurality of stabilizer blades.
Specifically, the stepping assemblies comprise sliding seats, pull rods and pawls, the pawls are fixed on the sliding seats through pin shafts, the pin shafts penetrate through one ends of the pull rods simultaneously, the other ends of the pull rods are hinged to corresponding oil cylinders, and the number of the pawls on one stepping assembly is the same as the number of rows of the pushing holes on the corresponding guide rail.
Specifically, the sliding frame comprises a sliding cross beam and a longitudinal frame, the bottom of the sliding cross beam is attached to the top of the guide rail, hinged holes connected with the oil cylinders are formed in two ends of the sliding cross beam, and at least two sliding cross beams are fixed to the bottom of the longitudinal frame.
Specifically, the longitudinal frame comprises at least one frame unit, the frame unit comprises at least two I-shaped steels which are arranged in parallel, the parallel I-shaped steels are fixedly connected through connecting section steels, connecting plates are arranged on the I-shaped steels, and the frame units are connected through the connecting plates.
Specifically, the supporting frame is formed by stacking a plurality of stacked box girders, a positioning lug plate is arranged at the joint of the supporting frame and the sliding frame, and the supporting frame is fixedly connected with the positioning lug plate of the sliding frame through bolts.
Specifically, in the stacking process of the stacked box girders, connecting cross beams are arranged between the box girders arranged in parallel.
Specifically, a connecting and supporting base is arranged at the top of the supporting frame, a connecting seat is arranged at the top of the connecting and supporting base, and a plurality of connecting holes are formed in the connecting seat; the connection support base is connected with the support frame through the lug plate and fixes the lug plate through a bolt.
The invention has the following advantages:
1. the length-adjustable guide rails are connected, so that the transverse and longitudinal spacing is flexibly adjustable;
2. the stepping type sliding assembly realizes stepping type movement of large-tonnage equipment;
3. the stacked supporting box girder has strong bearing capacity, and the rapid positioning connection is realized;
4. the connecting seat of high adaptability realizes that multiple equipment is nimble to be connected.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a top view of the present invention;
FIG. 5 is an enlarged view taken at A in FIG. 1;
FIG. 6 is an enlarged view of FIG. 3 at B;
FIG. 7 is a front view of the stepper assembly;
FIG. 8 is an enlarged view at C of FIG. 4;
FIG. 9 is a cross-sectional view taken at D-D of FIG. 8;
in the figure: 1-pore plate, 2-stepping assembly, 3-oil cylinder, 4-I-shaped steel, 5-supporting frame, 6-connecting supporting base, 7-connecting seat, 8-thrust hole, 9-connecting section steel, 10-sliding cross beam, 11-middle frame, 12-side plate, 13-connecting plate, 14-supporting leg, 15-pin shaft, 16-pull rod, 17-sliding seat and 18-pawl.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1-4, a multi-combination high-adaptability sliding base comprises a guide rail, two sliding frames and a supporting frame 5. One of the slide frames is located on the guide rail to be slidable thereon, the other slide frame is located on the slide frame to be slidable thereon, and the support frame 5 is fixed to the slide frame located thereon.
The guide rail comprises a middle frame 11, two side plates 12 and two pore plates 1, wherein the two side plates 12 are respectively positioned at two sides of the middle frame 11, the side plates 12 and two sides of the middle frame 11 are arranged, supporting legs 14 are respectively arranged on the side plates 12 and the middle frame 11, the supporting legs 14 on the side plates 12 and the middle support are linearly arranged along a connecting line of the side plates 12 and the middle support, a row of supporting legs 14 are arranged on the side plates 12, and a row of supporting legs 14 are arranged at two sides of the middle support. The orifice plate 1 is fixed on the top of the supporting legs 14, and the orifice plate 1 and the supporting legs 14 can be connected by welding. Two rows of thrust-stopping holes 8 are formed in the orifice plate 1, and the thrust-stopping holes 8 are used for being matched with the pawls 18.
Similarly, a plurality of intermediate frames 11 may be provided, and the width of the guide rail may be changed by changing the number of the intermediate frames 11 arranged in parallel.
As shown in fig. 6, the length of the leg 14 of the middle frame 11 is greater than the length of the bracket of the side plate 12, so that the middle frame 11 is lower than the side plate 12 in the fixed position.
The sliding frame comprises a sliding beam 10 and a longitudinal frame fixed on the sliding beam 10, and the sliding beam 10 is used for enabling the longitudinal frame above the sliding beam to slide relative to the guide rail. Therefore, two sliding beams 10 are fixed at the bottom of one longitudinal frame through bolts, and the two sliding beams 10 are respectively connected with the two pore plates 1.
The longitudinal frame comprises a plurality of frame units, and the plurality of frame units can be connected to a required length according to the actual required width to form the longitudinal frame. One frame unit comprises two I-shaped steels 4, the two I-shaped steels 4 are connected through two connecting section steels 9 to form a rectangular frame, the I-shaped steels 4 and the connecting section steels 9 are fixedly connected through bolts to form square steels, and other connecting section steels 9 can also be adopted. In order to increase the strength of the I-beams 4 and facilitate the connection between the unit frames, the I-beams 4 are welded by connecting plates 13, and the unit frames are connected by the connecting plates 13. As shown in fig. 5, the connecting plate 13 is provided with a through hole, and the connecting plates 13 of the two unit frames are fixedly connected by bolts, so that the connection of the plurality of unit frames can be completed.
Two rows of thrust-stopping holes 8 are formed in the top of the I-shaped steel 4, and because another sliding frame needs to be placed on the top of the sliding frame, the thrust-stopping holes 8 in the top of the I-shaped steel 4 are used for being matched with the sliding frame on the top.
The sliding frame is moved by the oil cylinder 3 and the stepping assembly 2. The both ends of sliding beam 10 all are provided with the pin joint for be connected with hydro-cylinder 3, when needs sliding frame move left, with hydro-cylinder 3 and step by step subassembly 2 fix on sliding frame's right side can.
As shown in fig. 7-9, the stepping assembly 2 includes a pull rod 16, a sliding seat 17 and two pawls 18, the two pawls 18 are fixed on the sliding seat 17 by a pin 15, the sliding seat 17 is provided with an opening so that the bottom of the pawl 18 can pass through the sliding seat 17 to match with the thrust hole 8, and through holes are provided at both ends of the pull rod 16, the pin 15 passes through the pull rod 16 to fix the pull rod 16 while fixing the pawl 18, that is, the pin 15 fixes the pawl 18 and the pull rod 16 at the same time. The other end of the pull rod 16 is connected with the telescopic rod of the oil cylinder 3. When the hydraulic oil cylinder works, the oil cylinder 3 extends, the lower end of the pawl 18 is clamped on the thrust hole 8, and the end of the pawl 18 cannot move, so that the sliding cross beam 10 can slide relative to the guide rail, then the oil cylinder 3 shortens, one side, close to the oil cylinder 3, of the bottom of the pawl 18 is an inclined surface, and therefore the pawl 18 cannot be clamped by the thrust hole 8, when the oil cylinder 3 shortens, the pawl 18 can move relative to the guide rail, the oil cylinder 3 shortens to drive the pawl 18 to move to the position above the other thrust hole 8, the pawl 18 automatically swings downwards under the action of gravity and falls into the thrust hole 8, and when the oil cylinder 3 extends again, the thrust hole 8 can be automatically clamped. The oil cylinder 3 can drive the sliding beam 10 to step by repeatedly stretching and retracting, so that all parts above the sliding beam 10 are driven to step.
On the sliding frame who is located the top, be fixed with a plurality of heap case roof beam, a plurality of heap case roof beams can upwards pile up to appointed height, through otic placode fixed connection between the heap case roof beam of same height, welds the otic placode promptly on heap case roof beam, and trompil on the otic placode, the otic placode position of adjacent heap case roof beam staggers, carries out fixed connection through the bolt to two otic placodes, can accomplish the connection between the heap case roof beam. The stacked box girders connected up and down are connected through bolts.
The top of the supporting frame 5 formed by the stacked box girders is provided with a connecting and supporting base 6, the connecting and supporting base 6 is also connected with the supporting frame 5 through ear plates, the top of the connecting and supporting base 6 is provided with a connecting seat 7, and the connecting seat 7 is provided with a plurality of connecting holes for fixing other operating equipment.
Claims (5)
1. The utility model provides a high adaptability of multiunit combination base that slides which characterized in that: comprises a guide rail, two sliding frames and a supporting frame (5); the guide rail is provided with a plurality of rows of thrust holes (8), the sliding frame is provided with an oil cylinder (3) and a stepping assembly (2), the stepping assembly (2) is provided with a pawl (18), two ends of the oil cylinder (3) are respectively hinged with the sliding frame and the stepping assembly (2), and the pawl (18) is matched with the thrust hole (8), so that the pawl (18) can be clamped on the thrust hole (8) in one direction and pushes the sliding frame to move through the reaction force of the pawl (18) and the thrust hole (8); the top of each sliding frame is also provided with a plurality of rows of thrust holes (8), the plurality of rows of thrust holes (8) in one sliding frame are perpendicular to the plurality of rows of thrust holes (8) in the guide rail, one sliding frame in the two sliding frames is matched with the guide rail, the other sliding frame is placed on the sliding frame, the moving directions of the two sliding frames are perpendicular, and the supporting frame (5) is fixed on the sliding frame above the sliding frame;
the guide rail is formed by connecting a plurality of guide rail units, each guide rail unit comprises two pore plates (1) provided with thrust holes (8), a middle frame (11) and two side plates (12), the two side plates (12) are respectively positioned at two sides of the middle frame (11), a plurality of support legs (14) are respectively arranged on the side plates (12) and the middle frame (11) at the connecting positions of the two side plates (12) and the middle frame (11), and the pore plates (1) are fixed on the support legs (14);
the sliding frame comprises a sliding cross beam (10) and a longitudinal frame, the bottom of the sliding cross beam (10) is attached to the top of the guide rail, hinge holes connected with the oil cylinder (3) are formed in two ends of the sliding cross beam (10), and at least two sliding cross beams (10) are fixed at the bottom of the longitudinal frame;
the longitudinal frame comprises at least one frame unit, the frame unit comprises at least two I-shaped steels (4), the I-shaped steels (4) are arranged in parallel, the parallel I-shaped steels (4) are fixedly connected through connecting section steel (9), connecting plates (13) are arranged on the I-shaped steels (4), and the frame units are connected through the connecting plates (13).
2. The multi-combination high-adaptability sliding base of claim 1, characterized in that: the stepping assemblies (2) comprise sliding seats (17), pull rods (16) and pawls (18), the pawls (18) are fixed on the sliding seats (17) through pin shafts (15), the pin shafts (15) penetrate through one ends of the pull rods (16) at the same time, the other ends of the pull rods (16) are hinged to corresponding oil cylinders (3), and the number of the pawls (18) on one stepping assembly (2) is the same as the number of rows of the pushing holes (8) on the corresponding guide rail.
3. The multi-combination high-adaptability sliding base according to claim 1, characterized in that: the supporting frame (5) is formed by stacking a plurality of stacked box girders, a positioning lug plate is arranged at the joint of the supporting frame (5) and the sliding frame, and the supporting frame (5) is fixedly connected with the positioning lug plate of the sliding frame through bolts.
4. The multi-combination high-adaptability sliding base according to claim 3, characterized in that: in the stacking process of the stacked box girders, connecting cross beams are arranged between the box girders arranged in parallel.
5. The multi-combination high-adaptability sliding base according to claim 1, characterized in that: a connecting and supporting base (6) is arranged at the top of the supporting frame (5), a connecting seat (7) is arranged at the top of the connecting and supporting base (6), and a plurality of connecting holes are formed in the connecting seat (7); the connecting and supporting base (6) is connected with the supporting frame (5) through the lug plate and fixes the lug plate through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545289.7A CN112576197B (en) | 2020-12-23 | 2020-12-23 | Multi-combination high-adaptability sliding base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545289.7A CN112576197B (en) | 2020-12-23 | 2020-12-23 | Multi-combination high-adaptability sliding base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112576197A CN112576197A (en) | 2021-03-30 |
| CN112576197B true CN112576197B (en) | 2023-03-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011545289.7A Active CN112576197B (en) | 2020-12-23 | 2020-12-23 | Multi-combination high-adaptability sliding base |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793123A (en) * | 2010-01-28 | 2010-08-04 | 中国海洋石油总公司 | Drilling machine three-sliding system of multifunctional self-elevating supporting platform for ocean oil field |
| CN202249759U (en) * | 2011-09-09 | 2012-05-30 | 宝鸡石油机械有限责任公司 | Longitudinally and transversely moving guide rail structure of main machine of drilling machine |
| CN202706912U (en) * | 2012-08-30 | 2013-01-30 | 张国田 | Integral push unit of drilling machine |
| CN102926659A (en) * | 2012-11-15 | 2013-02-13 | 四川宏华石油设备有限公司 | Train-type automatic translational device for drill |
| CN202968049U (en) * | 2012-12-20 | 2013-06-05 | 宝鸡鸿祥石油机电技术研究所 | Drilling machine moving device capable of being moved and positioned automatically |
| CN203923919U (en) * | 2014-07-01 | 2014-11-05 | 中铁十七局集团第四工程有限公司 | Support cast-in-place case beam side sliding system |
| CN207363606U (en) * | 2017-10-27 | 2018-05-15 | 兰州兰石石油装备工程股份有限公司 | A kind of drilling machine sliding system |
| CN209011748U (en) * | 2018-07-24 | 2019-06-21 | 宝鸡石油机械有限责任公司 | A kind of drilling machine step-by-step movement board migration device |
-
2020
- 2020-12-23 CN CN202011545289.7A patent/CN112576197B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793123A (en) * | 2010-01-28 | 2010-08-04 | 中国海洋石油总公司 | Drilling machine three-sliding system of multifunctional self-elevating supporting platform for ocean oil field |
| CN202249759U (en) * | 2011-09-09 | 2012-05-30 | 宝鸡石油机械有限责任公司 | Longitudinally and transversely moving guide rail structure of main machine of drilling machine |
| CN202706912U (en) * | 2012-08-30 | 2013-01-30 | 张国田 | Integral push unit of drilling machine |
| CN102926659A (en) * | 2012-11-15 | 2013-02-13 | 四川宏华石油设备有限公司 | Train-type automatic translational device for drill |
| CN202968049U (en) * | 2012-12-20 | 2013-06-05 | 宝鸡鸿祥石油机电技术研究所 | Drilling machine moving device capable of being moved and positioned automatically |
| CN203923919U (en) * | 2014-07-01 | 2014-11-05 | 中铁十七局集团第四工程有限公司 | Support cast-in-place case beam side sliding system |
| CN207363606U (en) * | 2017-10-27 | 2018-05-15 | 兰州兰石石油装备工程股份有限公司 | A kind of drilling machine sliding system |
| CN209011748U (en) * | 2018-07-24 | 2019-06-21 | 宝鸡石油机械有限责任公司 | A kind of drilling machine step-by-step movement board migration device |
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| Publication number | Publication date |
|---|---|
| CN112576197A (en) | 2021-03-30 |
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