Offshore oil drilling support

Abstract

The utility model relates to the technical field of oil exploitation supports, and discloses an offshore oil drilling support which comprises a platform, lower supports are arranged at the four corners of the lower end of the platform in a clamped mode, bases are fixedly arranged at the lower ends of the lower supports, first clamping blocks are fixedly arranged at the upper ends of the lower supports, and the first clamping blocks are fixedly arranged on the bases. Through holes are formed in the positions, located in the corresponding clamping grooves, of the upper end of the platform, upper supports are detachably arranged at the four corners of the upper end of the platform, second clamping blocks are fixedly arranged at the lower ends of the multiple upper supports, and fixed triangular plates are fixedly arranged on the two sides of the multiple second clamping blocks; a plurality of fixing bolts are arranged at the upper ends of the fixing triangular plates at equal intervals in a threaded mode. According to the support, the stability of the platform can be ensured, the bearing capacity of the platform can be enhanced, the drilling operation can be efficiently and safely carried out, meanwhile, the safety of personnel can be ensured, and therefore the stability and the safety of the support are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil production brackets, in particular to an offshore oil drilling bracket. Background Art

[0002] Offshore oil drilling supports are structural components used to fix offshore oil drilling platforms. They are firmly anchored to the seabed to maintain the stability of the drilling platform so that drilling operations can be carried out efficiently and safely. The design and selection of such supports are crucial to ensuring the smooth implementation of drilling operations and the safety of personnel.

[0003] After searching, it was found that the existing offshore oil drilling supports lack stability during use, resulting in poor stability and load-bearing capacity of the platform. At the same time, they cannot withstand the resistance of the sea breeze, which in turn causes the platform to shake, affecting the drilling operations and the safety of personnel.

[0004] Therefore, those skilled in the art provide an offshore oil drilling support to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an offshore oil drilling support, which can ensure the stability of the platform and enhance the load-bearing capacity of the platform, so that the drilling operation can be carried out efficiently and safely, while ensuring the safety of personnel, thereby improving the stability and safety of the support.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An offshore oil drilling support, comprising a platform, wherein lower supports are clamped at the four corners of the lower end of the platform, and upper supports are detachably arranged at the four corners of the upper end of the platform, and a plurality of lower ends of the upper supports are fixedly provided with second clamping blocks, and both sides of the plurality of second clamping blocks are fixedly provided with fixed triangular plates, and the upper ends of the plurality of fixed triangular plates are equidistantly threaded with a plurality of fixing bolts;

[0008] Through the above technical solution, the platform can have strong stability through the lower bracket and the upper bracket, so that the drilling operation can be carried out efficiently and safely. The clamping column passes through the through hole and is clamped into the inside of the second clamping block, and then the upper bracket is fixed to the platform with fixing bolts, so that the lower bracket and the upper bracket are connected together through the platform, so that the platform is balanced up and down and has a strong bearing capacity, thereby improving the stability of the bracket.

[0009] Furthermore, extension platforms are fixedly arranged at the four corners of the outer side of the platform, and gravity balls are fixedly arranged at the lower ends of the extension platforms;

[0010] Through the above technical solution, by setting up an extension platform and a gravity ball, the stability of the platform can be enhanced, and the resistance of the upper and lower supports to wind and waves can be reduced, ensuring that personnel remain safe at all times during the operation, thereby improving the safety of the support.

[0011] Furthermore, a base is fixedly provided at the lower ends of the plurality of lower brackets, and a first clamping block is fixedly provided at the upper ends of the plurality of lower brackets;

[0012] Through the above technical solution, the stability of the lower bracket on the seabed can be ensured by the base, and the upper end of the lower bracket can be in stable contact with the lower end of the platform through the first clamping block.

[0013] Furthermore, through holes are provided on the upper end of the platform and inside the corresponding card slots;

[0014] Through the above technical solution, through holes are opened on the upper end of the platform and inside the corresponding card slots, so that the first card block can be pressed against the lower end of the platform while the card column passes through the platform and is connected to the upper bracket.

[0015] Furthermore, a plurality of clamping columns are fixedly arranged at equal intervals on the upper ends of the plurality of first clamping blocks, a plurality of clamping holes are opened at equal intervals on the lower ends of the plurality of second clamping blocks, and the plurality of clamping columns respectively penetrate through holes and are clamped in corresponding clamping holes;

[0016] Through the above technical solution, the upper bracket and the lower bracket can be connected by the clamping columns passing through the through holes and being clamped in the corresponding clamping holes, thereby enhancing the stability and bearing capacity of the platform.

[0017] Furthermore, the upper four corners of the platform are provided with card slots, and the plurality of the second card blocks are respectively clamped in the corresponding card slots;

[0018] Through the above technical solution, the second clamping blocks are respectively clamped in the corresponding clamping slots, so that when the upper bracket is fixed on the platform, the upper bracket and the lower bracket can be kept horizontal and stable.

[0019] Furthermore, a plurality of first screw holes are evenly spaced on the upper end surfaces of the plurality of fixing triangle plates, a plurality of second screw holes are evenly spaced on the upper end of the platform and on both sides of the slot, and a plurality of fixing bolts respectively penetrate the corresponding first screw holes and are threadedly connected to the inside of the second screw holes;

[0020] Through the above technical solution, the upper bracket can be fixed on the platform by fixing bolts passing through the corresponding first screw holes and being threadedly connected to the inside of the second screw holes, thereby indirectly fixing the upper bracket to the upper end of the lower bracket.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes an offshore oil drilling support, which can make the platform have strong stability through the lower support and the upper support, so that the drilling operation can be carried out efficiently and safely. The clamping column passes through the through hole and is clamped into the inside of the second clamping block, and then the upper support is fixed to the platform with fixing bolts, so that the lower support and the upper support are connected together through the platform, so that the platform is balanced up and down, and has a strong bearing capacity, thereby improving the stability of the support.

[0023] 2. The utility model proposes an offshore oil drilling support, which can enhance the stability of the platform and reduce the resistance of the upper support and the lower support to wind and waves by setting an extension platform and a gravity ball, ensuring that the personnel are always safe during the operation, thereby improving the safety of the support.

[0024] 3. The utility model proposes an offshore oil drilling support, which can ensure the stability of the platform and enhance the load-bearing capacity of the platform, so that the drilling operation can be carried out efficiently and safely, while ensuring the safety of personnel, thereby improving the stability and safety of the support. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of an offshore oil drilling support proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the platform structure of an offshore oil drilling support proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the lower support structure of an offshore oil drilling support proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the upper support structure of an offshore oil drilling support proposed by the utility model;

[0029] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0030] Legend:

[0031] 1. Platform; 2. Lower bracket; 3. Base; 4. First clamping block; 5. Clamping column; 6. Upper bracket; 7. Second clamping block; 8. Clamping hole; 9. Through hole; 10. Clamping slot; 11. Fixed triangle plate; 12. First screw hole; 13. Fixed bolt; 14. Second screw hole; 15. Extension platform; 16. Gravity ball. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5 The utility model provides an embodiment: an offshore oil drilling support, including a platform 1, a lower support 2 is clamped at the four corners of the lower end of the platform 1, and an upper support 6 is detachably provided at the four corners of the upper end of the platform 1, and a plurality of upper supports 6 are fixedly provided with a second clamping block 7 at the lower ends, and a plurality of second clamping blocks 7 are fixedly provided with fixed triangular plates 11 on both sides, and a plurality of fixing bolts 13 are equidistantly provided with threads on the upper ends of the plurality of fixed triangular plates 11. The platform 1 can have strong stability through the lower support 2 and the upper support 6, so that the drilling operation can be carried out efficiently and safely, and the clamping column 5 is inserted into the second clamping block 7 through the through hole 9, and then the upper support 6 is fixed to the platform 1 with the fixing bolts 13, so that the lower support 2 and the upper support 6 are connected together through the platform 1, so that the platform 1 is balanced up and down, and has a strong bearing capacity, thereby improving the stability of the support.

[0034] Extension platforms 15 are fixedly provided at the four corners of the outer side of the platform 1, and gravity balls 16 are fixedly provided at the lower ends of the multiple extension platforms 15. By providing the extension platforms 15 and the gravity balls 16, the stability of the platform 1 can be enhanced, and the resistance of the upper bracket 6 and the lower bracket 2 to wind and waves can be reduced, ensuring that the personnel remain safe at all times during the operation, thereby improving the safety of the bracket.

[0035] A base 3 is fixedly provided at the lower ends of the multiple lower brackets 2, and a first clamping block 4 is fixedly provided at the upper ends of the multiple lower brackets 2. The base 3 can ensure the stability of the lower bracket 2 on the seabed, and the first clamping block 4 can ensure that the upper end of the lower bracket 2 is in stable contact with the lower end of the platform 1.

[0036] Through holes 9 are provided at the upper end of the platform 1 and inside the corresponding card slots 10. Through the through holes 9 provided at the upper end of the platform 1 and inside the corresponding card slots 10, the first card block 4 can be pressed against the lower end of the platform 1 while the card column 5 passes through the platform 1 and then connects with the upper bracket 6.

[0037] A plurality of clamping columns 5 are fixedly arranged at equidistant intervals on the upper ends of the plurality of first clamping blocks 4, a plurality of clamping holes 8 are opened at equidistant intervals on the lower ends of the plurality of second clamping blocks 7, and the plurality of clamping columns 5 respectively penetrate through holes 9 and are clamped in corresponding clamping holes 8. By respectively penetrating through holes 9 and being clamped in corresponding clamping holes 8, the upper bracket 6 can be connected to the lower bracket 2, thereby enhancing the stability and bearing capacity of the platform 1.

[0038] There are card slots 10 at the four corners of the upper end of the platform 1, and multiple second card blocks 7 are respectively stuck in the corresponding card slots 10. By locking the second card blocks 7 in the corresponding card slots 10, the upper bracket 6 and the lower bracket 2 can be kept horizontal and stable when the upper bracket 6 is fixed on the platform 1.

[0039] A plurality of first screw holes 12 are equidistantly formed on the upper end surfaces of the plurality of fixed triangle plates 11, a plurality of second screw holes 14 are equidistantly formed on the upper end of the platform 1 and on both sides of the card slot 10, a plurality of fixing bolts 13 respectively penetrate the corresponding first screw holes 12 and are threadedly connected to the inside of the second screw holes 14, and the upper bracket 6 can be fixed on the platform 1 by the fixing bolts 13 respectively penetrating the corresponding first screw holes 12 and being threadedly connected to the inside of the second screw holes 14, thereby indirectly fixing the upper bracket 6 to the upper end of the lower bracket 2.

[0040] Working principle: When the offshore oil drilling support is used, first fix the lower support 2 on the seabed, then hang the platform 1 on the lower support 2, make the clamping column 5 pass through the through hole 9, then hang the upper support 6 on the platform 1, make the second clamping block 7 clamp into the clamping groove 10, and the clamping column 5 clamp into the clamping hole 8, then use the fixing bolt 13 to fix the upper support 6 on the platform 1, and connect the lower support 2 and the upper support 6 through the platform 1, thereby enhancing the stability and bearing capacity of the platform 1, ensuring the safety of drilling operations and personnel, thereby improving the stability and safety of the support.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An offshore oil drilling support, comprising a platform (1), characterized in that: The four corners of the lower end of the platform (1) are all clamped with lower brackets (2), and the four corners of the upper end of the platform (1) are all detachably provided with upper brackets (6). A second clamping block (7) is fixedly provided at the lower ends of a plurality of the upper brackets (6), and a fixed triangular plate (11) is fixedly provided on both sides of a plurality of the second clamping blocks (7). A plurality of fixing bolts (13) are equidistantly threadedly provided at the upper ends of the plurality of the fixed triangular plates (11).

2. An offshore oil drilling support according to claim 1, characterized in that: Extension platforms (15) are fixedly arranged at the four corners of the outer side of the platform (1), and gravity balls (16) are fixedly arranged at the lower ends of the plurality of extension platforms (15).

3. The offshore oil drilling support according to claim 1, characterized in that: A base (3) is fixedly provided at the lower ends of the plurality of lower brackets (2), and a first clamping block (4) is fixedly provided at the upper ends of the plurality of lower brackets (2).

4. The offshore oil drilling support according to claim 1, characterized in that: Through holes (9) are provided at the upper end of the platform (1) and inside the corresponding card slots (10).

5. The offshore oil drilling support according to claim 3, characterized in that: A plurality of clamping columns (5) are fixedly arranged at equal intervals on the upper ends of the plurality of first clamping blocks (4), a plurality of clamping holes (8) are opened at equal intervals on the lower ends of the plurality of second clamping blocks (7), and the plurality of clamping columns (5) respectively penetrate through holes (9) and are clamped in corresponding clamping holes (8).

6. The offshore oil drilling support according to claim 1, characterized in that: The platform (1) is provided with a card slot (10) at each of the four corners of the upper end, and a plurality of the second card blocks (7) are respectively locked in the corresponding card slots (10).

7. The offshore oil drilling support according to claim 1, characterized in that: A plurality of first screw holes (12) are evenly spaced on the upper end surfaces of the plurality of fixed triangle plates (11), a plurality of second screw holes (14) are evenly spaced on the upper end of the platform (1) and on both sides of the slot (10), and a plurality of fixing bolts (13) respectively penetrate the corresponding first screw holes (12) and are threadedly connected to the inside of the second screw holes (14).

Images