CN213871409U

CN213871409U - Open flow pipeline fixing device for oil drilling

Info

Publication number: CN213871409U
Application number: CN202022761835.2U
Authority: CN
Inventors: 宋玉辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-08-03
Anticipated expiration: 2030-11-25

Abstract

The utility model belongs to the technical field of oil drilling, especially, be a blowout pipeline line fixing device for oil drilling, relatively poor to current blowout pipeline line fixing device for oil drilling fixed stability, and be not convenient for fix the spray line of different pipe diameters, lead to the relatively poor problem of suitability, the following scheme is proposed at present, it includes the underframe, underframe top fixed mounting has two swash plates, and two swash plate top fixed mounting have same box, rotate on box top inner wall and the bottom inner wall and install same first lead screw, and first lead screw outside screw thread has cup jointed first lagging, and first lagging bottom fixed mounting has first arc, and two vertical holes have been seted up to the bottom half, and the vertical axis is installed all to rotating in two vertical holes. The utility model discloses a carry out horizontal and vertical fixed to the jet line for oil drilling simultaneously to guarantee its fixed effect, and promote the stability fixed to the jet line through the transmission auto-lock nature of worm and worm wheel.

Description

Open flow pipeline fixing device for oil drilling

Technical Field

The utility model relates to an oil drilling technical field especially relates to a blowout pipeline fixing device for oil drilling.

Background

The petroleum drilling refers to finding an oil storage block through exploration, drilling a cylindrical hole with a certain diameter downwards or on one side at a position of a preselected ground surface by using special equipment and technology, and drilling to the underground oil-gas reservoir; when the oil drilling is carried out in field operation for a long time, the blowout pipeline plays a crucial role in the oil drilling well control device, and the blowout pipeline is lifted or swung due to the fluctuation of the terrain or the unstable flow of fluid media in the pipe, so that the restraint of the blowout pipeline is easy to loosen, the pipeline is possibly damaged, and oil gas flows outwards, and therefore, the blowout pipeline needs to be fixedly restrained.

However, the existing blowout pipeline fixing device for oil drilling is poor in fixing stability, and is inconvenient to fix the blowout pipelines with different pipe diameters, so that the applicability is poor, and therefore, the blowout pipeline fixing device for oil drilling is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current relatively poor, and be not convenient for fix, lead to the relatively poor shortcoming of suitability to the spray line of different pipe diameters of the relatively poor, blowout pipeline line fixing device for oil drilling that has the relatively poor fixed stability of blowout pipeline line fixing device for oil drilling, and the blowout pipeline line fixing device for oil drilling who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a blowout pipeline fixing device for oil drilling comprises a bottom frame, wherein two inclined plates are fixedly installed at the top of the bottom frame, the same box body is fixedly installed at the tops of the two inclined plates, the same first lead screw is rotatably installed on the inner wall of the top of the box body and the inner wall of the bottom of the box body, a first sleeve plate is sleeved on the outer side of the first lead screw in a threaded manner, a first arc-shaped plate is fixedly installed at the bottom of the first sleeve plate, two vertical holes are formed in the bottom of the box body, vertical shafts are rotatably installed in the two vertical holes, a first bevel gear is fixedly installed at the bottom ends of the two vertical shafts, worm gears are fixedly installed on the first lead screw and the two vertical shafts, the same worm is rotatably installed on the inner walls of the two sides of the box body, three worm gears are meshed with the worm, transverse holes are formed in one side of the two inclined plates, a second lead screw is rotatably installed in the two transverse holes, and a second bevel gear is fixedly installed at the end, which is far away from each other, the two second lead screws, two first bevel gears mesh with the second bevel gear that corresponds respectively, and the equal screw thread in two second lead screws outsides has cup jointed the second lagging, and the equal fixed mounting in one side that two second lagging are close to each other has the second arc.

Preferably, the equal one end of two horizontal poles of fixedly connected with in one side that two swash plates are close to each other, two second thimbles slide respectively to cup joint in the outside that corresponds the horizontal pole, move the second thimbles and lead.

Preferably, the outer sides of the first screw rod and the two vertical shafts are fixedly sleeved with limit rings, and the three limit rings are movably abutted against the inner wall of the bottom of the box body to axially limit the first screw rod and the vertical shafts.

Preferably, a turntable is fixedly mounted at one end of the worm, and a rocker arm is fixedly mounted at the bottom of one side of the turntable, so that the rotation of the worm can be controlled conveniently.

Preferably, the through-hole has all been seted up to underframe bottom both sides, and equal swing joint has the bolt in two through-holes, is convenient for fix the underframe.

Preferably, the bottom of the box body is fixedly connected with one end of two vertical rods, and the first sleeve plate is sleeved on the outer sides of the two vertical rods in a sliding mode and guides the first sleeve plate in a vertical motion mode.

The utility model discloses in, a blowout pipeline line fixing device for oil drilling, fix the underframe through the bolt, then place the blowout pipeline line for oil drilling between first arc and two second arcs, then control the worm to rotate through holding the rocking arm, the worm drives first lead screw and two vertical axes through the meshing with three worm wheel and rotates, two vertical axes drive corresponding first bevel gear rotation respectively, two first bevel gears drive corresponding second bevel gear rotation respectively, two second bevel gears drive corresponding second lead screw rotation respectively, two second lead screws drive two second arcs to the simultaneous upward movement that is close to one side movement each other through the screw drive with corresponding second lagging respectively under the guide effect of horizontal pole, fix the lateral direction of blowout pipeline line;

in the utility model, the blowout pipeline fixing device for oil drilling, the first screw rod rotates and moves downwards under the guiding action of the two vertical rods through the screw transmission with the first sleeve plate, and vertically fixes the spray pipe line under the matching action of the two second arc plates, so that the fixing effect is ensured, and the stability of fixing the spray pipe line is improved through the transmission self-locking property of the worm and the worm wheel;

the utility model has the advantages of reasonable design, transversely and vertically fix through carrying out oil drilling with the spray tube line simultaneously to guarantee its fixed effect, and promote to the fixed stability of spray tube line through the transmission auto-lock nature of worm and worm wheel, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a blowout pipeline fixing device for oil drilling according to the present invention;

fig. 2 is a schematic structural view of a portion a of a blowout pipeline fixing device for oil drilling according to the present invention;

fig. 3 is a schematic structural diagram of a portion B of the blowout pipeline fixing device for oil drilling according to the present invention;

fig. 4 is a schematic structural diagram of a part C of the blowout pipeline fixing device for oil drilling according to the present invention.

In the figure: 1. a bottom frame; 2. a sloping plate; 3. a box body; 4. a bolt; 5. a first arc-shaped plate; 6. a second arc-shaped plate; 7. a first lead screw; 8. a second lead screw; 9. a first deck; 10. a second deck; 11. a first bevel gear; 12. a second bevel gear; 13. a vertical rod; 14. a cross bar; 15. a worm; 16. a worm gear; 17. a vertical axis; 18. a limiting ring; 19. a rocker arm.

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.

Referring to fig. 1-4, a blowout pipeline fixing device for oil drilling comprises a bottom frame 1, two inclined plates 2 are fixedly installed at the top of the bottom frame 1, the same box 3 is fixedly installed at the tops of the two inclined plates 2, the same first lead screw 7 is rotatably installed on the inner wall at the top and the inner wall at the bottom of the box 3, a first sleeve 9 is sleeved at the outer side of the first lead screw 7 in a threaded manner, a first arc-shaped plate 5 is fixedly installed at the bottom of the first sleeve 9, two vertical holes are formed at the bottom of the box 3, vertical shafts 17 are rotatably installed in the two vertical holes, first bevel gears 11 are fixedly installed at the bottom ends of the two vertical shafts 17, worm gears 16 are fixedly installed on the first lead screw 7 and the two vertical shafts 17, the same worm 15 is rotatably installed on the inner walls at the two sides of the box 3, the three worm gears 16 are all engaged with the worm 15, transverse holes are formed at one side of the two inclined plates 2, and second lead screws 8 are rotatably installed in the two transverse holes, two second lead screws 8 equal fixed mounting in one end of keeping away from each other have second bevel gear 12, two first bevel gears 11 mesh with second bevel gear 12 that correspond respectively mutually, and two second 8 outside equal screw thread bushings have second lagging 10, and the equal fixed mounting in one side that two second lagging 10 are close to each other has second arc 6.

The utility model discloses in, two swash plate 2 equal fixedly connected with in one side one end of two horizontal poles 14 that are close to each other, two second lagging 10 slide respectively and cup joint in the outside that corresponds horizontal pole 14, move second lagging 10 and lead.

The utility model discloses in, spacing collar 18 has all been cup jointed fixedly in the first lead screw 7 and two vertical axis 17 outsides, and three spacing collar 18 all with 3 bottom inner wall activity butts of box, it is spacing to carry out the axial to first lead screw 7 and vertical axis 17.

The utility model discloses in, worm 15 one end fixed mounting has the carousel, and carousel one side bottom fixed mounting has rocking arm 19, the rotation of the control worm 15 of being convenient for.

The utility model discloses in, the through-hole has all been seted up to 1 bottom both sides of underframe, and equal swing joint has bolt 4 in two through-holes, is convenient for fix underframe 1.

The utility model discloses in, 3 bottom fixedly connected with one ends of two montants 13 of box, first apron 9 slide and cup joint in the outside of two montants 13, carry out the vertical motion direction to first apron 9.

In the utility model, when in use, the bottom frame 1 is fixed through the bolt 4, then the oil drilling jet line is placed between the first arc-shaped plate 5 and the two second arc-shaped plates 6, then the worm 15 is controlled to rotate through holding the rocker arm 19, the worm 15 drives the first lead screw 7 and the two vertical shafts 17 to rotate through the meshing with the three worm gears 16, the two vertical shafts 17 respectively drive the corresponding first bevel gears 11 to rotate, the two first bevel gears 11 respectively drive the corresponding second bevel gears 12 to rotate, the two second bevel gears 12 respectively drive the corresponding second lead screws 8 to rotate, the two second lead screws 8 respectively drive the two second arc-shaped plates 6 to move upwards when being close to one side through the screw transmission corresponding to the second sleeve plate 10 and under the guiding action of the cross bar 14, the jet line is laterally fixed, the first lead screw 7 moves downwards through the screw transmission with the first sleeve plate 9 and under the guiding action of the two vertical bars 13 when rotating, and the spray pipe line is vertically fixed under the matching action of the two second arc-shaped plates 6, so that the fixing effect of the spray pipe line is ensured, and the stability of fixing the spray pipe line is improved through the transmission self-locking property of the worm 15 and the worm wheel 16.

Claims

1. A blowout pipeline fixing device for oil drilling comprises a bottom frame (1) and is characterized in that two inclined plates (2) are fixedly mounted at the top of the bottom frame (1), a same box body (3) is fixedly mounted at the tops of the two inclined plates (2), a same first lead screw (7) is rotatably mounted on the inner wall of the top and the inner wall of the bottom of the box body (3), a first sleeve plate (9) is sleeved on the outer side of the first lead screw (7) in a threaded manner, a first arc-shaped plate (5) is fixedly mounted at the bottom of the first sleeve plate (9), two vertical holes are formed in the bottom of the box body (3), vertical shafts (17) are rotatably mounted in the two vertical holes, first bevel gears (11) are fixedly mounted at the bottom ends of the two vertical shafts (17), worm gears (16) are fixedly mounted on the first lead screw (7) and the two vertical shafts (17), a same worm (15) is rotatably mounted on the inner walls of the two sides of the box body (3), three worm wheel (16) all mesh with worm (15) mutually, horizontal hole has all been seted up to two swash plate (2) one side, two horizontal downthehole all rotate and install second lead screw (8), the equal fixed mounting of the one end of keeping away from each other of two second lead screw (8) has second bevel gear (12), two first bevel gear (11) mesh with second bevel gear (12) that correspond respectively mutually, second lagging (10) have been cup jointed to the equal screw thread in two second lead screw (8) outsides, the equal fixed mounting in one side that two second lagging (10) are close to each other has second arc (6).

2. The blowout pipeline fixing device for the oil drilling according to claim 1, wherein one side of each of the two inclined plates (2) close to each other is fixedly connected with one end of two cross rods (14), and the two second sleeve plates (10) are respectively sleeved on the outer sides of the corresponding cross rods (14) in a sliding manner.

3. The blowout pipeline fixing device for the oil drilling according to claim 1, wherein the first screw rod (7) and the outer sides of the two vertical shafts (17) are fixedly sleeved with limiting rings (18), and the three limiting rings (18) are movably abutted against the inner wall of the bottom of the box body (3).

4. The blowout pipeline fixing device for petroleum drilling according to claim 1, wherein a rotary table is fixedly mounted at one end of the worm (15), and a rocker arm (19) is fixedly mounted at the bottom of one side of the rotary table.

5. The blowout pipeline fixing device for petroleum drilling according to claim 1, wherein through holes are formed in both sides of the bottom frame (1), and the bolt (4) is movably connected in both through holes.

6. The blowout pipeline fixing device for petroleum drilling according to claim 1, wherein one end of two vertical rods (13) is fixedly connected to the bottom of the box body (3), and the first sleeve plate (9) is slidably sleeved on the outer sides of the two vertical rods (13).