CN211598538U

CN211598538U - Drilling platform damping device

Info

Publication number: CN211598538U
Application number: CN202020285691.5U
Authority: CN
Inventors: 李�权
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-09-29
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a drilling platform damping device, which comprises a first plate body, wherein a second plate body is welded inside the first plate body, an inner groove is arranged inside the second post body, third springs are welded inside the inner groove, a first sliding block is welded at one end of the third spring, which is far away from the inner top wall of the inner groove, a first fixed rod is welded at one side of the first sliding block, which is far away from the third spring, a pressing plate is welded at one end of the first fixed rod far away from the first sliding block, a second spring is welded at one end of the pressing plate far away from the first fixed rod, one side of the first sliding block is hinged with a sliding rod, one end of the sliding rod, which is far away from the first sliding block, is hinged with a fixed block, a second sliding block is welded on the outer ring of the fixed block, a third fixed rod penetrates through the inside of the second sliding block, the bottom welding of second slider has the fourth bracing piece, the one end welding that the second slider was kept away from to the fourth bracing piece has the second plate body.

Description

Drilling platform damping device

Technical Field

The utility model relates to an oil drilling platform technical field specifically is a drilling platform damping device.

Background

The drilling platform is an offshore structure mainly used for drilling exploration wells, equipment for drilling, power, communication, navigation and the like, safety lifesaving and personnel living facilities are arranged on the platform, the offshore oil-gas exploration and development method is an indispensable means, petroleum not only becomes the most important energy material of the modern society, but also the eight-door products of the petroleum are deeply inserted into all corners of people's life and are called ' black gold ' by people and ' blood of the modern industry ', and the process of the modern civilization of the human is greatly promoted. The high oil profit has greatly promoted oil exploration exploitation activity, except land oil exploration, also deepens increasingly to the development of marine oil resources, and current oil drilling platform can receive the impact of wave to lead to producing to rock and vibrations, thereby produce the equipment on the platform and damage, for this reason, provide a drilling platform damping device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drilling platform damping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling platform damping device comprises a first plate body, wherein second column bodies are welded in the first plate body, an inner groove is arranged inside the second post body, third springs are welded inside the inner groove, a first sliding block is welded at one end of the third spring, which is far away from the inner top wall of the inner groove, a first fixed rod is welded at one side of the first sliding block, which is far away from the third spring, a pressing plate is welded at one end of the first fixed rod far away from the first sliding block, a second spring is welded at one end of the pressing plate far away from the first fixed rod, one side of the first sliding block is hinged with a sliding rod, one end of the sliding rod, which is far away from the first sliding block, is hinged with a fixed block, a second sliding block is welded on the outer ring of the fixed block, a third fixed rod penetrates through the inside of the second sliding block, the bottom welding of second slider has the fourth bracing piece, the one end welding that the second slider was kept away from to the fourth bracing piece has the second plate body.

As further preferable in the present technical solution: first bracing piece has all been welded to the bottom of first plate body, the one end welding that first plate body was kept away from to first bracing piece has the fourth fixed plate, one side laminating of fourth fixed plate is connected with first cylinder, the notch has all been seted up to the both sides of first cylinder, the inside fixedly connected with nut of notch, first bolt has been run through to the inside of fourth fixed plate, the outside threaded connection of first bolt is in the nut.

As further preferable in the present technical solution: the top of the first column body is connected to the second plate body through bolts, and one side, far away from the first column body, of the second plate body is connected to the first plate body through bolts.

As further preferable in the present technical solution: the welding of the inside of the first plate body away from the second cylinder has a third backup pad, the welding of one side that the third backup pad kept away from the first plate body inner roof has a fourth backup pad, the welding of one side that the fourth backup pad kept away from the third backup pad has a first spring, the welding of one end that the fourth backup pad was kept away from to first spring has first fixed plate.

As further preferable in the present technical solution: the top that the fourth bracing piece was kept away from to the second plate body all welds the second bracing piece, the one end welding that the second plate body was kept away from to the second bracing piece has the rubber pad, one side that the second bracing piece was kept away from to the rubber pad bonds in first fixed plate.

As further preferable in the present technical solution: the third backup pad is close to one side of fourth backup pad and all has welded the sleeve, telescopic inside runs through there is the sixth bracing piece, the telescopic one end welding in first fixed plate is kept away from to the sixth bracing piece, the welding of the telescopic one end of sixth bracing piece is close to has the limiting plate.

Compared with the prior art, the beneficial effects of the utility model are that: slide on the third dead lever through the second slider, make to drive the slide bar and remove, thereby make first slider extrude the third spring, buffer power through the third spring, make first slider carry out quick reseing, through first dead lever and clamp plate, make and produce the restriction to first slider, thereby when the platform receives the wave and assaults, make the range of rocking about reducing the platform, thereby make oil production equipment on the platform can not rock and receive the damage because of producing, extrude first spring through first fixed plate, make through first spring force, reset first fixed plate, thereby reduce the vibrations of platform.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the second column of the present invention;

fig. 3 is an enlarged schematic view of the area a in fig. 1 according to the present invention.

In the figure: 1. a first plate body; 2. a first fixing plate; 3. a second plate body; 4. a first column; 5. a first support bar; 6. a second support bar; 7. a rubber pad; 8. a sixth support bar; 9. a limiting plate; 10. a third support plate; 11. a fourth support plate; 12. a first spring; 13. a sleeve; 14. a second cylinder; 15. a second spring; 16. a first fixing lever; 17. a first slider; 18. an inner tank; 19. a third spring; 20. a slide bar; 21. a fixed block; 22. a second slider; 23. a third fixing bar; 24. pressing a plate; 25. a fourth support bar; 26. a first bolt; 27. a fourth fixing plate; 28. a nut; 29. a notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a drilling platform damping device, including first plate body 1, first plate body 1 is inside all welded to have second cylinder 14, inside groove 18 has been seted up to the inside of second cylinder 14, third spring 19 has all been welded to the inside of inside groove 18, the one end welding that third spring 19 kept away from roof in the inside groove 18 has first slider 17, one side welding that third spring 19 was kept away from to first slider 17 has first dead lever 16, the one end welding that first slider 17 was kept away from to first dead lever 16 has clamp plate 24, the one end welding that first dead lever 16 was kept away from to clamp plate 24 has second spring 15, one side of first slider 17 articulates there is slide bar 20, the one end that first slider 17 was kept away from to slide bar 20 articulates there is fixed block 21, the outer lane welding of fixed block 21 has second slider 22, the inside of second slider 22 runs through has third dead lever 23, the bottom welding of second slider 22 has fourth bracing piece 25, the one end welding that second slider 22 was kept away from to.

In this embodiment, specifically: first bracing piece 5 has all been welded to the bottom of first plate body 1, the one end welding that first plate body 1 was kept away from to first bracing piece 5 has fourth fixed plate 27, one side laminating of fourth fixed plate 27 is connected with first cylinder 4, notch 29 has all been seted up to the both sides of first cylinder 4, the inside fixedly connected with nut 28 of notch 29, first bolt 26 has been run through to the inside of fourth fixed plate 27, the outside threaded connection of first bolt 26 is in nut 28, through carrying out threaded connection with first bolt 26 and nut 28, make and fix fourth fixed plate 27 and first cylinder 4.

In this embodiment, specifically: the top of the first column 4 is bolted to the second plate 3, and one side of the second plate 3 away from the first column 4 is bolted to the first plate 1, and the second plate 3 rocks, so that the fourth support rod 25 at the top of the second plate 3 drives the second slider 22 to slide.

In this embodiment, specifically: the inside welding of first plate body 1 far away from second cylinder 14 has third backup pad 10, the welding of one side that the roof was gone away from in first plate body 1 to third backup pad 10 has fourth backup pad 11, the welding of one side that third backup pad 10 was kept away from to fourth backup pad 11 has first spring 12, the welding of the one end that fourth backup pad 11 was kept away from to first spring 12 has first fixed plate 2, extrude first spring 12 through first fixed plate 2, make through first spring 12 elasticity, reset first fixed plate 2, thereby reduce the vibrations of platform.

In this embodiment, specifically: the top that fourth bracing piece 25 was kept away from to second plate body 3 all welds second bracing piece 6, and the one end welding that second plate body 3 was kept away from to second bracing piece 6 has rubber pad 7, and one side that second bracing piece 6 was kept away from to rubber pad 7 bonds in first fixed plate 2, through second bracing piece 6, makes when second plate body 3 produces vibrations drive first fixed plate 2 and extrude first spring 12, through rubber pad 7 for protect first fixed plate 2.

In this embodiment, specifically: sleeve 13 has all been welded to one side that third backup pad 10 is close to fourth backup pad 11, sleeve 13's inside is run through and is had sixth bracing piece 8, the one end that sleeve 13 was kept away from to sixth bracing piece 8 welds in first fixed plate 2, the one end welding that sixth bracing piece 8 is close to sleeve 13 has limiting plate 9, through sixth bracing piece 8 and limiting plate 9, can not produce excessive extension when making first fixed plate 2 receive the elasticity of first spring 12, thereby the protection increases the condition of vibration amplitude.

Working principle or structural principle, when in use, when the first cylinder 4 is impacted, the second plate 3 is shaken to drive the fourth supporting rod 25 to shake, the fourth supporting rod 25 drives the second slider 22 to slide on the third fixing rod 23, the second slider 22 drives the sliding rod 20 to slide, the first slider 17 extrudes the third spring 19, the first slider 17 is rapidly reset through the buffering force of the third spring 19 to reduce the shaking amplitude of the platform, the first fixing plate 2 extrudes the first spring 12 through the vibration of the second supporting rod 6, the first fixing plate 2 is reset through the elastic force of the first spring 12 to reduce the vibration of the platform, the first fixing plate 2 cannot be excessively extended through the elastic force of the first spring 12 through the sixth supporting rod 8 and the limiting plate 9, thereby increasing the vibration amplitude.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A drilling platform damping device, includes first plate body (1), its characterized in that: the novel LED lamp is characterized in that a second cylinder (14) is welded inside the first plate body (1), an inner groove (18) is formed in the second cylinder (14), a third spring (19) is welded inside the inner groove (18), a first sliding block (17) is welded at one end, away from the inner wall of the inner groove (18), of the third spring (19), a first fixing rod (16) is welded at one side, away from the third spring (19), of the first sliding block (17), a pressing plate (24) is welded at one end, away from the first sliding block (17), of the first fixing rod (16), a second spring (15) is welded at one end, away from the first fixing rod (16), of the pressing plate (24), a sliding rod (20) is hinged to one side of the first sliding block (17), a fixing block (21) is hinged to one end, away from the first sliding block (17), of the sliding rod (20), and a second sliding block (22) is welded, the inside of second slider (22) is run through and is had third dead lever (23), the bottom welding of second slider (22) has fourth bracing piece (25), the one end welding that second slider (22) was kept away from in fourth bracing piece (25) has second plate body (3).

2. A rig damping device as claimed in claim 1, wherein: first bracing piece (5) have all been welded to the bottom of first plate body (1), the one end welding that first plate body (1) was kept away from in first bracing piece (5) has fourth fixed plate (27), one side laminating of fourth fixed plate (27) is connected with first cylinder (4), notch (29) have all been seted up to the both sides of first cylinder (4), the inside fixedly connected with nut (28) of notch (29), first bolt (26) have been run through to the inside of fourth fixed plate (27), the outside threaded connection of first bolt (26) is in nut (28).

3. A rig damping device according to claim 2, wherein: the top of the first column body (4) is connected to the second plate body (3) through bolts, and one side, far away from the first column body (4), of the second plate body (3) is connected to the first plate body (1) through bolts.

4. A rig damping device as claimed in claim 1, wherein: the welding of the inside of keeping away from second cylinder (14) of first plate body (1) has third backup pad (10), one side welding that the roof had kept away from first plate body (1) in third backup pad (10) has fourth backup pad (11), one side welding that third backup pad (10) were kept away from in fourth backup pad (11) has first spring (12), the one end welding that fourth backup pad (11) were kept away from in first spring (12) has first fixed plate (2).

5. A rig damping device according to claim 3, wherein: the top that fourth bracing piece (25) were kept away from in second plate body (3) all welds second bracing piece (6), the one end welding that second plate body (3) were kept away from in second bracing piece (6) has rubber pad (7), one side that second bracing piece (6) were kept away from in rubber pad (7) bonds in first fixed plate (2).

6. A drilling platform damping device according to claim 4, wherein: sleeve (13) have all been welded to one side that third backup pad (10) are close to fourth backup pad (11), the inside of sleeve (13) is run through and is had sixth bracing piece (8), the one end that sleeve (13) were kept away from in sixth bracing piece (8) welds in first fixed plate (2), the one end welding that sixth bracing piece (8) are close to sleeve (13) has limiting plate (9).