CN218174485U

CN218174485U - Support arrangement that rolls over arm and hang of ocean drilling platform

Info

Publication number: CN218174485U
Application number: CN202222152534.9U
Authority: CN
Inventors: 金国林; 夏其中; 金鑫; 江俊西; 乔东湘
Original assignee: Jianhu County Yongwei Valve And Drill Co ltd
Current assignee: Jianhu County Yongwei Valve And Drill Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2022-12-30
Anticipated expiration: 2032-08-16

Abstract

The application discloses support arrangement that folding arm hung of ocean drilling platform relates to ocean drilling platform technical field, including mounting plate, vertical support assembly is all installed at the both ends of mounting plate roof, two sets of vertical support assembly's roof position slope is fixed with second U-shaped frame, two sets of vertical support assembly are close to the upper end rigidity of one side lateral wall each other and are fixed with the support frame, the support frame roof is fixed mutually with the diapire position of second U-shaped frame, the lateral wall of second U-shaped frame one side is provided with third U-shaped frame, first connecting assembly is installed to the diapire of third U-shaped frame. This application overlaps first connecting element and second coupling assembling respectively and establishes on two sets of vertical supporting components and utilizes first locking Assembly to fix it, and the effect of two sets of vertical supporting components, support frame, first connecting element and second coupling assembling is down to third U-shaped frame, second U-shaped frame, first U-shaped frame and roll over the arm and hang the supporting role to increase the joint support area, improve the supporting effect.

Description

Support arrangement that rolls over arm and hang of ocean drilling platform

Technical Field

The application relates to the technical field of marine drilling platforms, in particular to a supporting device of a folding arm crane of a marine drilling platform.

Background

The offshore drilling platform is a working platform which is arranged on the sea and is mainly used for exploiting energy sources such as petroleum.

Chinese utility model patent document with application number 201520509349.8 discloses a strutting arrangement that ocean drilling platform's book arm hung can hang firm the fixing in the support position with a book arm when drilling platform moves, and the strutting arrangement that the book arm hung of above-mentioned ocean drilling platform basically can satisfy people's user demand, realizes this application in-process, and the inventor finds that there is following problem in this technique at least, and specific problem is as follows:

above-mentioned marine drilling platform's a strutting arrangement that rolls over arm and hang is when using, its and roll over the connection face between the arm hangs less, and roll over the weight of arm and hang great, stability is not enough when using, for this reason, this application provides a strutting arrangement who rolls over arm and hang that is different from marine drilling platform of prior art and solves above-mentioned technical problem.

Disclosure of Invention

In order to improve the problem of insufficient stability of the supporting device of the folding arm crane of the marine drilling platform in the prior art, the application provides a supporting device of the folding arm crane of the marine drilling platform.

The application provides a strutting arrangement that roll over arm of ocean drilling platform hung adopts following technical scheme:

the utility model provides a strutting arrangement that ocean drilling platform's book arm hung, includes mounting plate, vertical support assembly, two sets of are all installed at the both ends of mounting plate roof the roof position slope of vertical support assembly is fixed with second U-shaped frame, and is two sets of the upper end rigidity that vertical support assembly is close to one side lateral wall each other has the support frame, the support frame roof is fixed mutually with the diapire position of second U-shaped frame, the lateral wall of second U-shaped frame one side is provided with third U-shaped frame, first connecting assembly is installed to the diapire of third U-shaped frame, the opposite side lateral wall of second U-shaped frame is provided with first U-shaped frame, multiunit through-hole has evenly been seted up to the outer wall of first U-shaped frame, second coupling assembling is installed to the diapire of first U-shaped frame, first connecting assembly and second coupling assembling are all fixed mutually with vertical support assembly through first locking mechanism.

By adopting the technical scheme, the first connecting assembly and the second connecting assembly are respectively sleeved at the corresponding positions of the two groups of vertical supporting assemblies, then the first locking assembly is screwed to fix the positions of the first connecting assembly and the second connecting assembly, the folding arm crane is placed in the inner cavities of the third U-shaped frame, the second U-shaped frame and the first U-shaped frame, and the third U-shaped frame, the second U-shaped frame and the first U-shaped frame are supported under the action of the two groups of vertical supporting assemblies, the supporting frame, the first connecting assembly and the second connecting assembly, so that the connecting and supporting area between the supporting device of the folding arm crane of the ocean drilling platform and the folding arm crane is increased, and the supporting effect is improved.

Optionally, the vertical supporting component comprises a supporting vertical frame, the supporting vertical frame is fixed on the top wall of the mounting base plate, a first supporting vertical column is arranged in an inner cavity of the supporting vertical frame, a second supporting vertical column penetrating through the top wall of the supporting vertical frame is fixed to the first supporting vertical column, the second supporting vertical column is fixed to the bottom wall of the second U-shaped frame, the first connecting component comprises a third connecting rod, the third connecting rod is fixed to the bottom wall of the third U-shaped frame, and the bottom wall of the third connecting rod is fixed with a fourth U-shaped frame sleeved on the outer wall of the second supporting vertical column.

Optionally, the second coupling assembling includes the head rod, the diapire position at first U-shaped frame is fixed to the head rod, the diapire position fixation of head rod has the second connecting rod, second connecting rod diapire position fixation has the cover to establish the fourth U-shaped frame at the vertical post outer wall of second support, first locking mechanism includes first bolt, first bolt is worn to establish on the outer wall of fourth U-shaped frame, the second supports vertical post outer wall and sets up the first screw with first bolt screw thread matching.

By adopting the technical scheme, the two groups of fourth U-shaped frames are respectively sleeved at the corresponding positions of the two groups of second supporting vertical columns, then the first bolts are screwed to be connected and fixed with the first screw holes, and the folding arm crane is placed in the inner cavities of the third U-shaped frame, the second U-shaped frame and the first U-shaped frame to support the third U-shaped frame, the second U-shaped frame and the first U-shaped frame.

Optionally, a plurality of groups of positioning holes are formed in the outer wall of the first supporting vertical column at equal intervals, a T-shaped plate clamped with the positioning holes penetrates through the upper end of the outer wall of the supporting vertical frame, and second locking mechanisms fixed with the supporting vertical frame are arranged at the upper end and the lower end of the T-shaped plate.

Optionally, the second locking mechanism includes a second bolt, the second bolt is arranged on the outer wall of the T-shaped plate in a penetrating manner, and a second screw hole matched with the second bolt in a threaded manner is formed in the outer wall of the supporting vertical frame.

Through adopting above-mentioned technical scheme, twist and twist the second bolt and make it and second screw between separate or be connected fixedly to can the pull or the position of fixed T shaped plate, and then can remove or fix the position of the vertical post of first support, thereby can adjust or fix vertical supporting component's height.

Optionally, a plurality of groups of mounting holes are uniformly formed in the two ends of the mounting bottom plate.

By adopting the technical scheme, the bolts can penetrate through the mounting holes to fix the mounting bottom plate at a proper position on the offshore drilling platform.

In summary, the present application includes at least one of the following advantages: the two groups of fourth U-shaped frames are respectively sleeved at corresponding positions of the two groups of second supporting vertical columns, then first bolts are screwed to enable the fourth U-shaped frames and the first bolts to be connected and fixed, the folding arm crane is placed in inner cavities of the third U-shaped frame, the second U-shaped frame and the first U-shaped frame, and the third U-shaped frame, the second U-shaped frame and the first U-shaped frame are supported under the action of the two groups of vertical supporting assemblies, the supporting frame, the first connecting assembly and the second connecting assembly, so that the connecting and supporting area between the supporting device of the folding arm crane of the marine drilling platform and the folding arm crane is increased, and the supporting effect is improved.

Drawings

FIG. 1 is a front cross-sectional structural view of the present application;

FIG. 2 is an enlarged view of the portion A of FIG. 1;

FIG. 3 is a schematic top view of the second support vertical column, the third connecting rod and the fourth U-shaped frame of the present application;

FIG. 4 is a schematic top view of the second support vertical column, the second connecting rod and the fourth U-shaped frame of the present application;

fig. 5 is an enlarged schematic view of a portion B in fig. 1.

In the figure: 1. mounting holes; 2. mounting a bottom plate; 3. supporting the mullion; 4. a first supporting vertical column; 5. a second supporting vertical column; 6. a first U-shaped frame; 7. a first connecting rod; 8. a second connecting rod; 9. a through hole; 10. a support frame; 11. a second U-shaped frame; 12. a third U-shaped frame; 13. a third connecting rod; 14. a first screw hole; 15. a fourth U-shaped frame; 16. a first bolt; 17. a second screw hole; 18. a T-shaped plate; 19. positioning holes; 20. and a second bolt.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1 of the drawings, the present application provides an embodiment: the utility model provides a strutting arrangement that ocean drilling platform's book arm hung, includes mounting plate 2, and multiunit mounting hole 1 has evenly been seted up at the inside both ends of mounting plate 2. Vertical support assembly is all installed at the both ends of 2 roofs of mounting plate, and vertical support assembly includes support mullion 3, and support mullion 3 fixes on mounting plate's 2 roofs, and support mullion 3 sets up the inboard position at mounting hole 1. The inner cavity of the supporting vertical frame 3 is provided with a first supporting vertical column 4, the top wall of the first supporting vertical column 4 is fixed with a second supporting vertical column 5 which runs through the top wall of the supporting vertical frame 3, the top wall of the second supporting vertical column 5 is obliquely fixed with a second U-shaped frame 11, and the top end and the two sides of the second U-shaped frame 11 are both arranged into an open shape. The upper end position that two sets of second support vertical post 5 are close to one side lateral wall each other is fixed with support frame 10, and the diapire position of support frame 10 roof and second U-shaped frame 11 is fixed mutually, and the lateral wall of 11 one sides of second U-shaped frame is provided with third U-shaped frame 12. The other side wall of the second U-shaped frame 11 is provided with a first U-shaped frame 6, and a plurality of groups of through holes 9 are uniformly formed in the outer walls of the first U-shaped frame 6, the second U-shaped frame 11 and the third U-shaped frame 12. The third U-shaped frame 12 and the first U-shaped frame 6 are the same in size, the top end and two sides of the third U-shaped frame 12 are both set to be open, and the depth of the third U-shaped frame 12 is the same as the depth of the second U-shaped frame 11.

Referring to fig. 1, 2, 3 and 4 of the drawings in the specification, a first connecting assembly is mounted on the bottom wall of the third U-shaped frame 12, the first connecting assembly comprises a third connecting rod 13, the third connecting rod 13 is fixed on the bottom wall of the third U-shaped frame 12, and a fourth U-shaped frame 15 sleeved on the outer wall of the second supporting vertical column 5 is fixed on the bottom wall of the third connecting rod 13. The second connecting assembly is installed to the diapire of first U-shaped frame 6, and the second connecting assembly includes head rod 7, and head rod 7 fixes the diapire position at first U-shaped frame 6. The bottom wall position of the first connecting rod 7 is fixed with a second connecting rod 8, the bottom wall position of the second connecting rod 8 is fixed with a fourth U-shaped frame 15 sleeved on the outer wall of the second supporting vertical column 5, and the two groups of the fourth U-shaped frames 15 are identical in size and opposite in opening direction. Fourth U-shaped frame 15 supports vertical post 5 through first locking mechanism and is fixed mutually, and first locking mechanism includes first bolt 16, and first bolt 16 wears to establish on the outer wall of fourth U-shaped frame 15, and the second supports vertical post 5 outer wall and offers the first screw 14 with 16 screw thread matchs of first bolt.

Connecting members such as bolts penetrate through the mounting hole 1 and fix the mounting bottom plate 2 at corresponding positions, then two groups of fourth U-shaped frames 15 are respectively sleeved at corresponding positions of two groups of second supporting vertical columns 5, so that the first U-shaped frame 6 and the third U-shaped frame 12 are respectively contacted with two ends of the second U-shaped frame 11, then a first bolt 16 is screwed to enable the first U-shaped frame and the first bolt to be connected and fixed with a first screw hole 14, then the folded arm hanger is only required to be placed in inner cavities of the third U-shaped frame 12, the second U-shaped frame 11 and the first U-shaped frame 6, the connecting and supporting area between the supporting device of the folded arm hanger of the marine drilling platform and the folded arm hanger is increased under the action of the two groups of vertical supporting assemblies, the supporting frame 10, the first connecting assembly and the second connecting assembly, so that the third U-shaped frame 12, the second U-shaped frame 11 and the first U-shaped frame 6 can be connected and supported with the side wall of the folded arm hanger, the supporting effect is improved, and the connecting members such as bolts penetrate through the through holes 9, so that the third U-shaped frame 12, the second U-shaped frame 11, the first U-shaped frame 6 and the side wall of the folded arm hanger can be fixed with the folded arm hanger.

Referring to fig. 1 and 5 in the drawings of the specification, a plurality of groups of positioning holes 19 are formed in the outer wall of the first supporting vertical column 4 at equal intervals, a T-shaped plate 18 engaged with the positioning holes 19 is arranged at the upper end of the outer wall of the supporting vertical frame 3 in a penetrating manner, and second locking mechanisms fixed with the supporting vertical frame 3 are arranged at the upper end and the lower end of the T-shaped plate 18. The second locking mechanism comprises a second bolt 20, the second bolt 20 penetrates through the outer wall of the T-shaped plate 18, and a second screw hole 17 matched with the second bolt 20 in a threaded mode is formed in the outer wall of the supporting vertical frame 3.

The second bolt 20 is screwed to separate the second bolt from the second screw hole 17, the second U-shaped frame 11 is lifted by using lifting equipment in the prior art, the T-shaped plate 18 is pulled outwards to separate the T-shaped plate from the positioning hole 19, the second U-shaped frame 11 is moved up and down by using the lifting equipment, the second U-shaped frame 11 drives the second supporting vertical column 5 and the first supporting vertical column 4 to move synchronously when moving, so that the first supporting vertical column 4 moves to a corresponding height position in the inner cavity of the supporting vertical frame 3, the T-shaped plate 18 is inserted back again to clamp the positioning hole 19 with the corresponding height, the second bolt 20 is reversely screwed to fix the second bolt 20 with the second screw hole 17 again, the height between the second U-shaped frame 11 and the mounting base plate 2 can be adjusted, the height of the supporting device of the folding arm crane of the ocean drilling platform can be conveniently adjusted, and actual requirements of the folding arm crane in different use states are met.

The working principle is as follows: when the supporting device of the folding arm crane of the marine drilling platform is used, the mounting bottom plate 2 is firstly placed at a proper position on the marine drilling platform, then connecting members such as bolts penetrate through the mounting hole 1 and fix the mounting bottom plate 2 at the corresponding position, then two groups of fourth U-shaped frames 15 are respectively sleeved at the corresponding positions of two groups of second supporting vertical columns 5, so that the first U-shaped frame 6 and the third U-shaped frame 12 can be respectively contacted with two ends of the second U-shaped frame 11, then the first bolt 16 is screwed to be connected and fixed with the first screw hole 14, then the folding arm crane is only required to be placed in inner cavities of the third U-shaped frame 12, the second U-shaped frame 11 and the first U-shaped frame 6, the third U-shaped frame 12, the second U-shaped frame 11 and the first U-shaped frame 6 are supported under the effects of the two groups of vertical supporting assemblies, the supporting frame 10, the first connecting assembly and the second connecting assembly, so that the connecting effect between the folding arm crane and the supporting device of the marine drilling platform is increased, and the connecting effect of the folding arm crane is improved, so that the connecting members such as the U-shaped frame 12 and the second U-shaped frame 11 can penetrate through the connecting members, and the side walls of the second U-shaped frame 6 can be connected with the side walls of the folding arm crane by the bolts, and the connecting members 9.

When the height of the supporting device of the folding arm crane of the marine drilling platform needs to be adjusted, only the second bolt 20 needs to be screwed to separate the supporting device from the second screw hole 17, then the second U-shaped frame 11 is hoisted by using hoisting equipment in the prior art, then the T-shaped plate 18 is pulled outwards to separate the supporting device from the positioning hole 19, then the second U-shaped frame 11 is moved up and down by using the hoisting equipment, the second U-shaped frame 11 drives the second supporting vertical column 5 and the first supporting vertical column 4 to move synchronously when moving, so that the first supporting vertical column 4 moves to the corresponding height in the inner cavity of the supporting vertical frame 3, at the moment, the T-shaped plate 18 is inserted back again to be clamped with the positioning hole 19 with the corresponding height again, and then the second bolt 20 is screwed reversely to be fixed with the second screw hole 17 again to adjust the height between the second U-shaped frame 11 and the mounting base plate 2, so that the height of the supporting device of the folding arm crane of the marine drilling platform can be adjusted conveniently, and the actual requirements of the folding arm crane in different use states are met.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a strutting arrangement that roll over arm and hang of ocean drilling platform, includes mounting plate (2), its characterized in that: vertical support assembly is all installed at the both ends of mounting plate (2) roof, and is two sets of vertical support assembly's roof position slope is fixed with second U-shaped frame (11), and is two sets of vertical support assembly is close to upper end rigidity of one side lateral wall each other and is had support frame (10), the diapire position of support frame (10) roof and second U-shaped frame (11) is fixed mutually, the lateral wall of second U-shaped frame (11) one side is provided with third U-shaped frame (12), first connecting element is installed to the diapire of third U-shaped frame (12), the opposite side lateral wall of second U-shaped frame (11) is provided with first U-shaped frame (6), multiunit through-hole (9) have evenly been seted up to the outer wall of first U-shaped frame (6), second coupling assembling is installed to the diapire of first U-shaped frame (6), first connecting element and second coupling assembling are all fixed mutually with vertical support assembly through first locking mechanical system.

2. The support device of the folding arm crane of the offshore drilling platform, according to claim 1, is characterized in that: the vertical supporting assembly comprises a supporting vertical frame (3), the supporting vertical frame (3) is fixed on the top wall of the mounting base plate (2), a first supporting vertical column (4) is arranged in an inner cavity of the supporting vertical frame (3), a second supporting vertical column (5) which runs through the top wall of the supporting vertical frame (3) is fixed on the top wall of the first supporting vertical column (4), and the top wall of the second supporting vertical column (5) is fixed with the bottom wall of the second U-shaped frame (11).

3. The supporting device of the folding arm crane of the offshore drilling platform as claimed in claim 2, wherein: the first connecting assembly comprises a third connecting rod (13), the third connecting rod (13) is fixed on the bottom wall of the third U-shaped frame (12), and a fourth U-shaped frame (15) sleeved on the outer wall of the second supporting vertical column (5) is fixed on the bottom wall of the third connecting rod (13).

4. The supporting device of the folding arm crane of the offshore drilling platform as claimed in claim 2, wherein: the second coupling assembling includes head rod (7), the diapire position at first U-shaped frame (6) is fixed in head rod (7), the diapire position of head rod (7) is fixed with second connecting rod (8), second connecting rod (8) diapire position is fixed with to overlap and establishes fourth U-shaped frame (15) at second support vertical post (5) outer wall.

5. The support device of the folding arm crane of the offshore drilling platform, according to claim 4, is characterized in that: the first locking mechanism comprises a first bolt (16), the first bolt (16) penetrates through the outer wall of the fourth U-shaped frame (15), and a first screw hole (14) matched with the first bolt (16) in a threaded mode is formed in the outer wall of the second supporting vertical column (5).

6. The support device of the folding arm crane of the offshore drilling platform, according to claim 2, is characterized in that: the outer wall of the first supporting vertical column (4) is equidistantly provided with a plurality of groups of positioning holes (19), the upper end of the outer wall of the supporting vertical frame (3) is provided with a T-shaped plate (18) clamped with the positioning holes (19), and the upper end and the lower end of the T-shaped plate (18) are provided with second locking mechanisms fixed with the supporting vertical frame (3).

7. The support device of the folding arm crane of the offshore drilling platform, according to claim 6, is characterized in that: the second locking mechanism comprises a second bolt (20), the second bolt (20) penetrates through the outer wall of the T-shaped plate (18), and a second screw hole (17) matched with the second bolt (20) in a threaded mode is formed in the outer wall of the supporting vertical frame (3).

8. The supporting device of the folding arm crane of the offshore drilling platform as claimed in claim 1, wherein: and a plurality of groups of mounting holes (1) are uniformly formed in the two ends of the interior of the mounting bottom plate (2).