CN214657196U - Leveling type large petroleum and natural gas drilling machine foundation - Google Patents
Leveling type large petroleum and natural gas drilling machine foundation Download PDFInfo
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- CN214657196U CN214657196U CN202120596263.9U CN202120596263U CN214657196U CN 214657196 U CN214657196 U CN 214657196U CN 202120596263 U CN202120596263 U CN 202120596263U CN 214657196 U CN214657196 U CN 214657196U
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Abstract
The utility model relates to a large-scale oil and gas rig basis of adjustable flat type relates to oil and gas rig basis field, concretely relates to large-scale oil and gas rig basis of adjustable flat type, including the rig foundation body, the rig foundation body includes, soleplate and basic roof, basic roof and basic roof parallel arrangement, be provided with two supporting connection spare that are parallel to each other between basic roof and the soleplate; the supporting connecting piece is made of I-shaped steel, the I-shaped steel comprises an upper wing plate and a lower wing plate, and the upper wing plate is fixedly connected with the lower wing plate through a web plate; the upper wing plate is fixedly connected with the foundation top plate, and the lower wing plate is connected with the foundation bottom plate through a gap adjusting device; the utility model discloses intensity is high, the dead weight is light, whole rigidity is good, the deformability is strong, and material homogeneity is good, and material plasticity, toughness are good, can have great deformation, can bear the power load well.
Description
Technical Field
The utility model relates to an oil and gas rig basis field, concretely relates to large-scale oil and gas rig basis of formula of can leveling.
Background
The drilling machine foundation adopted by the oil drilling machine equipment of all large oil fields in China at present, in particular to the oil drilling machine foundation adopted in an exploration oil production area in a desert or a swamp area, is almost a reinforced concrete cast-in-place foundation or a cement bar foundation, the construction period of the concrete foundation is long, the investment and the use are slow, the construction is difficult, the influence on the environment is large, the transportation quantity of cement and sand stone is only 750 plus 1000 tons when the drilling machine foundation is built, the transportation cost in the desert or swamp work area is expensive, the construction period is as long as 15-30 days, the construction equipment is disposable, the construction equipment cannot be reused, and the huge waste of capital is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a simple structure, good reliability, repeatedly usable, the large-scale oil and gas rig basis of the assurance levelness that can be better.
The utility model relates to a large-scale oil and gas rig foundation of adjustable flat, including the rig foundation body, the rig foundation body includes, foundation bottom plate and basic roof, basic roof and basic roof parallel arrangement, be provided with two supporting connection spare that are parallel to each other between basic roof and the bottom plate;
the supporting connecting piece is made of I-shaped steel, the I-shaped steel comprises an upper wing plate and a lower wing plate, and the upper wing plate is fixedly connected with the lower wing plate through a web plate;
the upper wing plate is fixedly connected with the foundation top plate, and the lower wing plate is connected with the foundation bottom plate through a gap adjusting device;
the leveling device is also included, and two ends of the I-shaped steel are respectively provided with a group of leveling devices;
the same group of leveling devices comprises two leveling telescopic devices, and the two leveling telescopic devices are symmetrically arranged on two sides of a web plate of the I-shaped steel;
one end of each leveling telescopic device is fixedly connected with the upper wing plate, the other end of each leveling telescopic device extends towards the foundation slab, and when leveling is needed, the leveling telescopic devices extend, and one ends extending towards the foundation slab abut against the foundation slab.
Preferably, the leveling telescopic device is a jack, the jack comprises a base and a top rod, the base of the jack is fixedly connected with the upper wing plate, and the top rod on the jack extends out towards the foundation slab.
Preferably, the jack base is fixedly connected with the upper wing plate through a connecting plate, and the connecting plate is arranged in parallel with the upper wing plate and is fixedly connected with the upper wing plate.
Preferably, the connecting plates are provided with hoisting holes.
Preferably, the clearance adjusting device comprises a plurality of friction type high-strength bolts and nuts matched with the friction type high-strength bolts, and the friction type high-strength bolts penetrate through the foundation bottom plate and the lower wing plate and are connected with the nuts through threads.
Preferably, the foundation top plate and the foundation bottom plate are both steel plates.
Preferably, a concrete cushion layer with the height of 100mm is also arranged below the foundation slab.
Or preferably, at least two drilling machine foundation bodies are arranged, and the foundation top plate of the adjacent drilling machine foundation body, the foundation bottom plate of the adjacent drilling machine foundation body and the I-shaped steel of the adjacent drilling machine foundation body are fixedly connected through welding.
The utility model discloses intensity is high, the dead weight is light, whole rigidity is good, the deformability is strong, and material homogeneity is good, and material plasticity, toughness are good, can have great deformation, can bear the power load well.
The utility model discloses construction cycle is short, and the progress is fast, and its industrialization degree is high, can carry out the high specialized production of degree of mechanization, and after the component processing was accomplished, directly pull to the job site equipment, reduced supply and demand wherein, accelerated the construction progress greatly, do not receive other uncertain factors influences such as weather, make more reliable in the aspect of the quality.
The utility model discloses energy-concerving and environment-protective, resources are saved reduces the material waste in the construction process, the production of the building rubbish that has also significantly reduced simultaneously.
The utility model discloses the labour demand is low, and the component is processed at the mill and is accomplished, has reduced the demand of manpower to constructor's intensity of labour has been reduced.
The utility model discloses can solve the basis uneven settlement, if there is uneven settlement on the discovery basis in rig normal operation, can in time utilize the leveling telescoping device to adjust, do not influence the drilling construction.
The utility model discloses need not a large amount of machinery site operation, need not a large amount of civil engineering materials that the transportation concrete is required, constructor all uses the professional to install, demolish, does not have high altitude construction, and the scene only has a small amount of electric welding operation on fire, and site operation is more specific, does not have the cross construction of multiplex kind, can improve the security in the work progress by a relatively large margin.
The utility model discloses need not field processing, use and tear the removal away promptly after accomplishing, light swift accords with requirements such as energy saving, resources that the country advocated, can accomplish full ring festival pollution-free environment, energy-concerving and environment-protective requirement such as processing, transportation, use.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a schematic view of the installation position of the jack.
Reference numerals: 1-foundation top plate, 2-foundation bottom plate, 3-I-steel, 4-jack and 5-concrete cushion.
Detailed Description
The utility model relates to a large-scale oil and gas rig basis of adjustable flat formula, including the rig foundation body, the rig foundation body includes, foundation slab 2 and basic roof 1, basic roof 1 and basic roof 1 parallel arrangement, be provided with two supporting connection spare that are parallel to each other between basic roof 1 and the bottom plate;
the supporting connecting piece is I-shaped steel 3, the I-shaped steel 3 comprises an upper wing plate and a lower wing plate, and the upper wing plate is fixedly connected with the lower wing plate through a web plate;
the upper wing plate is fixedly connected with the foundation top plate 1, and the lower wing plate is connected with the foundation bottom plate 2 through a gap adjusting device;
the leveling device is also included, and two ends of the I-shaped steel 3 are respectively provided with a group of leveling devices;
the same group of leveling devices comprises two leveling telescopic devices, and the two leveling telescopic devices are symmetrically arranged on two sides of a web plate of the I-shaped steel 3;
one end of the leveling telescopic device is fixedly connected with the upper wing plate, the other end of the leveling telescopic device extends towards the foundation slab 2, and when leveling is needed, the leveling telescopic device extends, and one end extending towards the foundation slab 2 is abutted to the foundation slab 2.
The leveling telescopic device is a jack 4, the jack 4 comprises a base and an ejector rod, the base of the jack 4 is fixedly connected with the upper wing plate, and the ejector rod on the jack 4 extends out towards the foundation slab 2.
The base of the jack 4 is fixedly connected with the upper wing plate through a connecting plate, and the connecting plate is arranged in parallel with the upper wing plate and is fixedly connected with the upper wing plate.
Hoisting holes are formed in the connecting plates.
The clearance adjusting device comprises a plurality of friction type high-strength bolts and nuts matched with the friction type high-strength bolts, and the friction type high-strength bolts penetrate through the foundation bottom plate 2 and the lower wing plate and are connected with the nuts through threads.
The foundation top plate 1 and the foundation bottom plate 2 are both steel plates.
A concrete cushion 5 with the height of 100mm is also arranged below the foundation slab 2.
The drilling machine foundation bodies are at least arranged in two, and the foundation top plate 1 of the adjacent drilling machine foundation body, the foundation bottom plate 2 of the adjacent drilling machine foundation body and the I-shaped steel 3 of the adjacent drilling machine foundation body are fixedly connected through welding.
When the device is used, 1, excavation measurement is carried out, the on-site flatness measurement is carried out by using a level gauge, the required error is within 2cm, the theodolite is used for carrying out all paying-off of drawing contents, and the excavation of a foundation pit is enlarged to each of two sides by 20 cm; 2. excavating, namely excavating to a position with the design standard height of +10 cm by using an excavator, and reserving 10 cm for manual excavation; 3. constructing a concrete cushion layer 5, namely transporting the C20 concrete stirred on site to a foundation pit by using a forklift, manually leveling, reserving the installation position of the friction type high-strength bolt, and reserving a rectangular foundation trench of 5cm multiplied by 5 cm; 4. installing a foundation slab 2, namely arranging and flatly paving finished steel plates with the length of 5 meters and the width determined according to the size of a derrick in sequence on a concrete cushion 5, and penetrating friction type high-strength bolts through the foundation slab 2 to ensure that the contact surface of the foundation slab 2 and the concrete cushion 5 is more than 95%; 5. installing I-steel 3, wherein the I-steel 3 is 700 multiplied by 500 box-shaped I-steel 3, and a friction-type high-strength bolt penetrates through a lower wing plate of the I-steel 3 and is screwed down through a nut; 6. leveling, measuring levelness by using a level gauge, if a height difference of more than 8mm exists between a certain position of the I-steel 3 and other positions, unscrewing a nut on the friction type high-strength bolt at the position, opening a jack 4 which needs leveling on the I-steel 3, extending the jack 4, increasing the distance between the I-steel 3 and the base plate 2 at the position until the jack 4 jacks the I-steel 3 at the position to be horizontal, filling a small steel plate between the jacked base plate 2 and the I-steel 3, fully filling the small steel plate with the small steel plate, and screwing the loosened nut, wherein the levelness of the I-steel 3 meets the requirement at the moment; 7. laying the foundation top plate 1, flatly laying the foundation top plate 1 with qualified size above the I-steel 3, and welding the joint of the I-steel 3 and the foundation top plate 1.
The utility model discloses intensity is high, the dead weight is light, whole rigidity is good, the deformability is strong, and material homogeneity is good, and material plasticity, toughness are good, can have great deformation, can bear the power load well.
The utility model discloses construction cycle is short, and the progress is fast, and its industrialization degree is high, can carry out the high specialized production of degree of mechanization, and after the component processing was accomplished, directly pull to the job site equipment, reduced supply and demand wherein, accelerated the construction progress greatly, do not receive other uncertain factors influences such as weather, make more reliable in the aspect of the quality.
The utility model discloses energy-concerving and environment-protective, resources are saved reduces the material waste in the construction process, the production of the building rubbish that has also significantly reduced simultaneously.
The utility model discloses the labour demand is low, and the component is processed at the mill and is accomplished, has reduced the demand of manpower to constructor's intensity of labour has been reduced.
The utility model discloses can solve the basis uneven settlement, if there is uneven settlement on the discovery basis in rig normal operation, can in time utilize the leveling telescoping device to adjust, do not influence the drilling construction.
The utility model discloses need not a large amount of machinery site operation, need not a large amount of civil engineering materials that the transportation concrete is required, constructor all uses the professional to install, demolish, does not have high altitude construction, and the scene only has a small amount of electric welding operation on fire, and site operation is more specific, does not have the cross construction of multiplex kind, can improve the security in the work progress by a relatively large margin.
The utility model discloses need not field processing, use and tear the removal away promptly after accomplishing, light swift accords with requirements such as energy saving, resources that the country advocated, can accomplish full ring festival pollution-free environment, energy-concerving and environment-protective requirement such as processing, transportation, use.
Claims (8)
1. The large-scale petroleum and natural gas drilling rig foundation capable of being leveled comprises a drilling rig foundation body and is characterized in that the drilling rig foundation body comprises a foundation bottom plate (2) and a foundation top plate (1), the foundation top plate (1) and the foundation top plate (1) are arranged in parallel, and two parallel supporting connecting pieces are arranged between the foundation top plate (1) and the bottom plate;
the supporting connecting piece is I-shaped steel (3), the I-shaped steel (3) comprises an upper wing plate and a lower wing plate, and the upper wing plate is fixedly connected with the lower wing plate through a web plate;
the upper wing plate is fixedly connected with the foundation top plate (1), and the lower wing plate is connected with the foundation bottom plate (2) through a gap adjusting device;
the leveling device is also included, and two ends of the I-shaped steel (3) are respectively provided with a group of leveling devices;
the same group of leveling devices comprises two leveling telescopic devices, and the two leveling telescopic devices are symmetrically arranged on two sides of a web plate of the I-shaped steel (3);
one end of the leveling telescopic device is fixedly connected with the upper wing plate, the other end of the leveling telescopic device extends towards the foundation bottom plate (2), and when the leveling is needed, the leveling telescopic device extends, and one end extending towards the foundation bottom plate (2) is abutted against the foundation bottom plate (2).
2. The large-scale oil and gas drilling rig foundation of an adjustable flat type according to claim 1, characterized in that the leveling telescopic device is a jack (4), the jack (4) comprises a base and a top rod, the base of the jack (4) is fixedly connected with the upper wing plate, and the top rod on the jack (4) extends towards the foundation bottom plate (2).
3. The large-scale petroleum and gas drilling rig foundation of claim 2, wherein the base of the jack (4) is fixedly connected with the upper wing plate through a connecting plate, and the connecting plate is arranged in parallel with the upper wing plate and is fixedly connected with the upper wing plate.
4. The large-scale petroleum and gas drilling rig foundation of claim 3, wherein said connection plates are provided with lifting holes.
5. The large-scale petroleum and gas drilling rig foundation of claim 2, wherein the gap adjusting device comprises a plurality of friction type high-strength bolts and nuts matched with the friction type high-strength bolts, and the friction type high-strength bolts penetrate through the foundation bottom plate (2) and the lower wing plate and are connected with the nuts in a threaded mode.
6. A large scale petroleum and gas drilling rig foundation of the leveling type as claimed in claim 3, characterized in that the foundation top plate (1) and the foundation bottom plate (2) are both steel plates.
7. A large scale petroleum and gas drilling rig foundation of the type that can be leveled according to claim 6, wherein a concrete pad (5) with a height of 100mm is also provided under the foundation bed (2).
8. The large-scale petroleum and natural gas drilling machine foundation capable of being leveled according to any one of claims 1 to 7, wherein the number of the drilling machine foundation bodies is at least two, and the foundation top plate (1) of the adjacent drilling machine foundation body, the foundation bottom plate (2) of the adjacent drilling machine foundation body and the I-shaped steel (3) of the adjacent drilling machine foundation body are fixedly connected through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596263.9U CN214657196U (en) | 2021-03-24 | 2021-03-24 | Leveling type large petroleum and natural gas drilling machine foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596263.9U CN214657196U (en) | 2021-03-24 | 2021-03-24 | Leveling type large petroleum and natural gas drilling machine foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214657196U true CN214657196U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120596263.9U Active CN214657196U (en) | 2021-03-24 | 2021-03-24 | Leveling type large petroleum and natural gas drilling machine foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214657196U (en) |
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2021
- 2021-03-24 CN CN202120596263.9U patent/CN214657196U/en active Active
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