CN217481205U

CN217481205U - Oil development drilling platform

Info

Publication number: CN217481205U
Application number: CN202220393440.8U
Authority: CN
Inventors: 杨昌靖
Original assignee: Xi'an Haitu Engineering Design Co ltd
Current assignee: Xi'an Haitu Engineering Design Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-09-23
Anticipated expiration: 2032-02-25

Abstract

The utility model relates to the technical field of oil exploitation, in particular to an oil exploitation drilling platform, which comprises an upper platform and a lower platform, wherein the upper platform and the lower platform are arranged in a vertical symmetrical manner; when the upper platform receives vibrations, the upper platform then can be with the pressure downwardly transferring that receives, make the upper platform drive the top installation piece and remove and top antidetonation attenuator downwardly moving, just can extrude the fixed plate after the antidetonation attenuator removes, make the fixed plate with pressure transfer to about the below on two connecting rods, and make about the below two sliders slide in the slide bar outside, and extrude the below spring simultaneously, when the upper platform continues to transfer pressure to the lower platform, make two connecting rods above drive two sliders above-mentioned and remove and extrude the top spring in the slide bar outside, consequently, cushion the upper platform through the spring, avoid the upper platform to receive vibrations too big and reduce the effect of drilling.

Description

Oil development drilling platform

Technical Field

The utility model belongs to the technical field of the oil development technique and specifically relates to an oil development drilling platform is related to.

Background

Oil extraction refers to the act of excavating and extracting oil in places where oil is stored. During the process of oil production, oil and gas flow from a reservoir to the bottom of a well and rise from the bottom of the well to the top of the well in a driving mode, however, before the oil production, the oil production needs to be carried out through well drilling, and an oil production well drilling platform is formed by combining a plurality of components.

Drilling platform can produce a large amount of vibrations heavily at the process of carrying out the well drilling, and then easily influence operation workman's operational environment, can lead to the hardware friction even, causes spare part accelerated wear to influence the life of drilling equipment to current damping device all is the snap-on between drilling platform, and then is difficult to change damping device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oil development drilling platform to the drilling platform that solves that above-mentioned background art provides can produce a large amount of vibrations at the process of carrying out the well drilling heavily, and then easily influences operation workman's operational environment, and current damping device all is the snap-on between drilling platform, and then is difficult to carry out the problem changed to damping device.

The utility model discloses a purpose and effect, the technical scheme who takes is:

an oil exploitation drilling platform comprises an upper platform and a lower platform, wherein the upper platform and the lower platform are arranged in an up-down symmetrical manner, and two mounting blocks which are arranged in an up-down symmetrical manner are arranged on the inner sides of the upper platform and the lower platform;

a buffer component is arranged between the upper platform and the lower platform and is used for buffering the upper platform;

the upper platform and the lower platform are internally provided with disassembling components which are used for disassembling the mounting block.

Preferably, the buffer assembly comprises four sliding rods, a sliding block, springs and a fixing plate, the four sliding rods are symmetrically arranged in two left and right directions inside the mounting block, the four sliding blocks are arranged on the four sliding rods in a sleeved mode respectively, the four springs are arranged on the four sliding rods in a sleeved mode respectively, the outer ends of the outer sides of the four sliding rods are sleeved with the four springs respectively, and the fixing plate is arranged between the upper platform and the lower platform.

Preferably, the upper side and the lower side of the fixed plate are respectively hinged with connecting rods between the sliding blocks at the same sides, the inner side and the outer side of the spring are respectively fixed at the outer end of the sliding block and the inner wall of the mounting block, and anti-seismic dampers are respectively arranged at the middle parts between the upper end and the lower end of the fixed plate and the mounting block.

Preferably, the disassembling component comprises a limiting block, four pull rods and four insertion rods, the limiting block is provided with the four pull rods and is arranged inside the installing block, the four pull rods are arranged and are fixed at the outer end of the limiting block, and the insertion rods are provided with the plurality of pull rods and are arranged inside the installing block in a pairwise symmetrical mode.

Preferably, the left side and the right side of the mounting block are both provided with limiting grooves, the outer side of each limiting groove is provided with a hollow groove communicated with the limiting groove, the outer end of each limiting block is provided with two through holes which are symmetrically arranged up and down, the inserting rods are both positioned in the hollow grooves, the pull rods are positioned in the hollow grooves and sleeved on the inner sides outside the inserting rods, the inner ends of the pull rods penetrate through the mounting block, and the inner sides of the upper platform and the lower platform are both provided with mounting grooves.

Preferably, it is inboard the inserted bar outside cover is equipped with the extension spring of fixing between pull rod and dead slot inner wall, install the pressure spring between pull rod outer end and the dead slot inner wall, two from top to bottom the through-hole respectively with the homonymy the inserted bar corresponds each other, two from top to bottom the installation piece is pegged graft respectively to the homonymy in the mounting groove, the stopper is pegged graft to the limiting groove.

Has the advantages that:

1. when the upper platform is vibrated, the upper platform can transmit the pressure to the lower part, so that the upper platform drives the upper mounting block to move and the upper anti-vibration damper to move downwards, the fixed plate can be extruded after the anti-vibration damper moves, the fixed plate transmits the pressure to the left connecting rod and the right connecting rod below, the left sliding block and the right sliding block below slide outside the sliding rods and simultaneously extrude the lower spring, and when the upper platform continues to transmit the pressure to the lower platform, the upper connecting rods drive the upper sliding blocks to move outside the sliding rods and extrude the upper spring, so that the upper platform is buffered by the springs, and the phenomenon that the drilling effect is reduced due to the fact that the upper platform is vibrated too much is avoided;

2. when two upper and lower installation pieces need to be changed, pull the pull rod and drive the stopper and move the dead slot to the outside and get into simultaneously through the outside, can extrude the extension spring in addition, when the stopper gets into the dead slot, can make the inserted bar peg graft to the through-hole in, and then still can extrude the pressure spring when the pull rod moves to the outside, and then make the stopper all get into the dead slot and break away from the spacing inslot after, take out the upper mounting platform from the top earlier, make the top installation piece break away from the top mounting groove, just can take out the below installation piece and break away from the mounting groove this moment, thereby just take out two installation pieces.

Drawings

Fig. 1 is a schematic view of the overall main view plane structure of the present invention;

FIG. 2 is a schematic view of the right-side perspective structure of the limiting block and the pull rod of the present invention;

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

The labels in the figure are: 1, an upper platform; 2, a lower platform; 3, mounting a block; 4, mounting a groove; 5, a shock-resistant damper; 6, a sliding rod; 7, a spring; 8, a sliding block; 9 connecting rods; 10 fixing the plate; 11, limiting grooves; 12 a limiting block; 13 through holes; 14 a pull rod; 15 inserting a rod; 16 empty slots; 17, a pressure spring; 18 tension springs.

Detailed Description

Referring to fig. 1 to 3, the utility model relates to an oil exploitation drilling platform, which comprises an upper platform 1 and a lower platform 2, wherein the upper platform 1 and the lower platform 2 are arranged in a vertical symmetrical manner, and two mounting blocks 3 are arranged inside the upper platform 1 and the lower platform 2 in a vertical symmetrical manner;

a buffer assembly is arranged between the upper platform 1 and the lower platform 2 and used for buffering the upper platform 1, the buffer assembly comprises four sliding rods 6, a sliding block 8, springs 7 and a fixing plate 10, the four sliding rods 6 are symmetrically arranged in the two mounting blocks 3 in a left-right manner, the four sliding blocks 8 are respectively sleeved on the outer sides of the four sliding rods 6, the four springs 7 are respectively sleeved on the outer ends of the outer sides of the four sliding rods 6, the fixing plate 10 is arranged between the upper platform 1 and the lower platform 2, the upper side and the lower side of the fixing plate 10 are respectively hinged with connecting rods 9 between the two same-side sliding blocks 8, the inner side and the outer side of each spring 7 are respectively fixed on the outer ends of the sliding blocks 8 and the inner walls of the mounting blocks 3, and anti-vibration dampers 5 are respectively arranged in the middle parts between the upper end and the lower end of the fixing plate 10 and the mounting blocks 3;

when the upper platform 1 is vibrated, the upper platform 1 transfers the pressure to the lower part, so that the upper platform 1 drives the upper mounting block 3 to move downwards, the mounting block 3 drives the upper anti-seismic damper 5 to move together, the anti-seismic damper 5 presses the fixing plate 10 after moving, so that the fixing plate 10 moves downwards, at this time, the fixing plate 10 transfers the pressure to the lower left and right connecting rods 9, then the connecting rods 9 drive the lower left and right sliding blocks 8 to slide outside the sliding rods 6 and simultaneously press the lower springs 7, so that the lower anti-seismic damper 5 moves, after the lower sliding blocks 8 move outwards, the upper connecting rods 9 are driven to move outwards when the upper platform 1 continues transferring the pressure to the lower platform 2, and simultaneously the connecting rods 9 drive the upper sliding blocks 8 to move outside the sliding rods 6 and press the upper springs 7, therefore, the upper platform 2 is buffered through the spring 7, and meanwhile, through the arrangement of the anti-vibration damper 5, vibration can be weakened, so that the phenomenon that the drilling effect is reduced due to the fact that the upper platform 1 is subjected to overlarge vibration is avoided;

the upper platform 1 and the lower platform 2 are both internally provided with a dismounting assembly used for dismounting the mounting block 3, the dismounting assembly comprises a limiting block 12, a pull rod 14 and an inserting rod 15, the limiting block 12 is provided with four blocks which are respectively arranged in the mounting block 3, the pull rod 14 is provided with four blocks which are respectively fixed at the outer ends of the four limiting blocks 12, the inserting rod 15 is provided with a plurality of through holes 13 which are symmetrically arranged up and down, the two blocks are symmetrically arranged in the mounting block 3, the left side and the right side of the mounting block 3 are both provided with a limiting groove 11, the outer side of the limiting groove 11 is provided with a hollow groove 16 which is communicated with the limiting groove, the outer end of the limiting block 12 is provided with two through holes 13 which are symmetrically arranged up and down, the inserting rod 15 is both positioned in the hollow groove 16, the pull rod 14 is positioned in the hollow groove 16 and sleeved outside the inserting rod 15, the inner end of the pull rod 14 penetrates out of the mounting block 3, the inner sides of the upper platform 1 and the lower platform 2 are both provided with mounting grooves 4, a tension spring 18 fixed between the pull rod 14 and the inner wall of the hollow groove 16 is sleeved on the outer side of the inner side of the inserting rod 15, a compression spring 17 is installed between the outer end of the pull rod 14 and the inner wall of the hollow groove 16, the upper through hole 13 and the lower through hole 13 correspond to the inserting rod 15 on the same side, the upper installing block 3 and the lower installing block 3 are inserted into the installing grooves 4 on the same side, and the limiting block 12 is inserted into the limiting groove 11;

when the upper mounting block 3 and the lower mounting block 3 are used for a long time and need to be replaced, the pull rod 14 is pulled outwards to enable the pull rod 14 to drive the limiting block 12 to move outwards and enter the hollow groove 16, in addition, the pull rod 14 can also move outwards to the inner side of the inner side insertion rod 15 and simultaneously extrude the tension spring 18, when the limiting block 12 enters the hollow groove 16, the upper insertion rod 15 and the lower insertion rod 15 correspond to the upper through hole 13 and the lower through hole 13, at the moment, the insertion rod 15 can be inserted into the through hole 13 after the limiting block 12 enters the hollow groove 16, the compression spring 16 can be extruded when the pull rod 14 moves outwards, the limiting block 12 can completely enter the hollow groove 16 and is separated from the limiting groove 11, the upper platform 1 is taken out from the upper side, the upper mounting block 3 is separated from the upper mounting groove 4, at the moment, the lower mounting block 3 can be taken out and separated from the mounting groove 4, and the two mounting blocks 3 can be taken out;

when needing to install installation piece 3, plug in below installation piece 3 in below mounting groove 4, then the mounting groove 4 of 1 bottom of upper mounting platform is corresponding with top installation piece 3 again, make installation piece 3 peg graft to the mounting groove in 4 can, loosen pull rod 14 afterwards, make pull rod 14 kick-back through the spring force of pressure spring 16 with extension spring 18, and drive pull rod 14 and stopper 12 and move to the inboard, thereby make stopper 12 wear out dead slot 16 and plug in spacing groove 11, consequently fix installation piece 3 through stopper 12, prevent that installation piece 3 from dropping.

Claims

1. The utility model provides an oil development drilling platform, includes upper mounting plate (1) and lower platform (2), upper mounting plate (1) and lower platform (2) are upper and lower symmetrical arrangement, upper mounting plate (1) and lower platform (2) inboard are equipped with two mounting block (3) that longitudinal symmetry arranged, its characterized in that:

a buffer component is arranged between the upper platform (1) and the lower platform (2), and is used for buffering the upper platform (1);

the upper platform (1) and the lower platform (2) are internally provided with dismounting components which are used for dismounting the mounting block (3).

2. An oil recovery rig as claimed in claim 1, wherein: buffer unit includes slide bar (6), slider (8), spring (7) and fixed plate (10), slide bar (6) are equipped with four and two liang bilateral symmetry and arrange two inside installation piece (3), slider (8) are equipped with four and establish four respectively the cover slide bar (6) the outside, spring (7) are equipped with four and establish respectively the cover four slide bar (6) outside outer end, fixed plate (10) set up at last platform (1) and under between platform (2).

3. An oil recovery rig as claimed in claim 2, wherein: the upper side and the lower side of the fixed plate (10) are respectively hinged with a connecting rod (9) between the sliding blocks (8) at the same sides, the inner side and the outer side of the spring (7) are respectively fixed at the outer ends of the sliding blocks (8) and the inner wall of the mounting block (3), and the middle parts between the upper end and the lower end of the fixed plate (10) and the mounting block (3) are respectively provided with an anti-seismic damper (5).

4. An oil recovery rig as claimed in claim 1, wherein: the disassembling component comprises a limiting block (12), a pull rod (14) and an inserting rod (15), the limiting block (12) is provided with four blocks and is respectively arranged inside an installing block (3), the pull rod (14) is provided with four blocks and is respectively fixed on the four blocks, the outer end of the limiting block (12) is provided with a plurality of inserting rods (15), and the inserting rods are symmetrically arranged inside the installing block (3).

5. An oil recovery rig as claimed in claim 4, wherein: the mounting structure is characterized in that limiting grooves (11) are formed in the left side and the right side of the mounting block (3), empty grooves (16) communicated with the limiting grooves are formed in the outer sides of the limiting grooves (11), two through holes (13) which are symmetrically distributed up and down are formed in the outer ends of the limiting blocks (12), the inserting rods (15) are located in the empty grooves (16), the pulling rods (14) are located in the empty grooves (16) and sleeved with the inner sides of the inserting rods (15), the inner ends of the pulling rods (14) penetrate through the mounting block (3), and mounting grooves (4) are formed in the inner sides of the upper platform (1) and the lower platform (2).

6. An oil recovery rig as claimed in claim 5, wherein: it is inboard the cover is equipped with extension spring (18) of fixing between pull rod (14) and dead slot (16) inner wall in the inserted bar (15) outside, install pressure spring (17), two from top to bottom between pull rod (14) outer end and dead slot (16) inner wall through-hole (13) respectively with the homonymy inserted bar (15) correspond each other, two from top to bottom installation piece (3) are inserted respectively to the homonymy in mounting groove (4), stopper (12) are pegged graft to spacing groove (11) in.