CN211258535U

CN211258535U - Oil pipe locating component for oil drilling

Info

Publication number: CN211258535U
Application number: CN201921835197.5U
Authority: CN
Inventors: 夏荣基
Original assignee: Jiangsu Tenglong Kaizhi Technology Co ltd
Current assignee: Jiangsu Tenglong Kaizhi Technology Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-14
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an oil drilling adopts oil pipe locating component, including the outer tube, spacing spout has been seted up to one side of outer tube, and the inboard of spacing spout is provided with interior sleeve pipe, interior sleeve pipe and outer tube are fit for mutually, and interior sheathed tube one side is provided with spacing draw runner, spacing draw runner is fit for mutually with spacing spout, spacing hole has evenly been seted up to interior sheathed tube one side, outer tube one side is close to interior sheathed tube one end and installs the internal thread collar. The utility model discloses install mounting panel, arc clamp plate, connecting block, the internal thread lantern ring, rotation axis, screw thread and rocker, grip the rocker and rotate, the rocker drives the rotation axis and rotates, because the screw thread cooperatees with the internal thread lantern ring, in the time of rotation axis pivoted, two sets of connecting blocks are close to each other or keep away from to the realization is locked or is loosened oil pipe, is convenient for fix or loosen oil pipe, improves the operation at the convenience, and has improved the device's suitability and stability.

Description

Oil pipe locating component for oil drilling

Technical Field

The utility model relates to a fixed subassembly technical field specifically is an oil drill adopts oil pipe locating component.

Background

Petroleum refers to a mixture of gaseous, liquid and solid hydrocarbons, and has a natural appearance, and is further classified into crude oil, natural gas liquid, natural tar and the like, but it is still used as the definition of "crude oil" in the convention that petroleum is a viscous, dark brown liquid called "industrial blood". The upper part of the crust is stored with oil, and in the process of oil drilling, a large amount of oil pipes are needed to assist drilling, and the oil pipes are often needed to be spliced for use.

The tradition concatenation mode is spliced through connecting piece and flange, does not carry out fixed treatment to the oil pipe of accomplishing the concatenation, takes place easily in the use not hard up, is unfavorable for going on of drilling and adopting, consequently, the utility model relates to an oil is bored and is adopted oil pipe locating component in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil bores and adopts oil pipe locating component 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: an oil pipe positioning assembly for oil drilling comprises an outer sleeve, wherein one side of the outer sleeve is provided with a limiting sliding groove, the inner side of the limiting sliding groove is provided with an inner sleeve, the inner sleeve and the outer sleeve are suitable, one side of the inner sleeve is provided with a limiting sliding strip, the limiting sliding strip and the limiting sliding groove are suitable, one side of the inner sleeve is uniformly provided with a limiting hole, one end of one side of the outer sleeve, which is close to the inner sleeve, is provided with an internal thread mounting ring, the inner side of the internal thread mounting ring is provided with a limiting bolt which is suitable for the internal thread mounting ring, the limiting bolt is matched with the limiting hole, one side of the outer sleeve is provided with a plurality of groups of mounting plates, the bottom end of one side of the inner sleeve is provided with a mounting plate, the two ends of the, and the internal thread lantern ring inboard is provided with the rotation axis, the screw thread has been seted up to the both ends symmetry in the rotation axis outside, and the screw thread all cooperatees with the internal thread lantern ring that corresponds, the rocker is all installed to the one end of rotation axis.

Preferably, the arcuate clamping plates contract to a minimum inner diameter as the connecting block traverses to a minimum distance.

Preferably, the inner sides of the arc-shaped clamping plates are uniformly provided with anti-skidding convex points.

Preferably, both ends of the thread are provided with limit rings.

Preferably, the outer sides of the rocking bars are all provided with cotton layers.

Compared with the prior art, the beneficial effects of the utility model are that: the oil pipe positioning component for oil drilling is provided with an installation plate, an arc-shaped clamping plate, connecting blocks, an internal thread sleeve ring, a rotating shaft, threads and a rocker, wherein the rocker is held to rotate and drives the rotating shaft to rotate, the two groups of connecting blocks are close to or far away from each other when the rotating shaft rotates, so that the oil pipe is locked or loosened, the oil pipe is convenient to fix or loosen, the convenience in operation is improved, the consumed time and the operation difficulty are reduced, the applicability and the stability of the device are improved, the loosening or the blockage of the oil pipe is avoided, the drilling and the production are influenced, the oil pipe positioning component for oil drilling is provided with an outer sleeve, a limiting sliding groove, an inner sleeve, a limiting sliding strip, a limiting hole, an internal thread installation ring and a limiting bolt, the length adjustment is convenient to be carried out according to the splicing of the oil pipe, and the limiting locking is carried, the applicability and the stability of the device are further improved.

Drawings

Fig. 1 is a schematic front sectional view of the present invention.

In the figure: 1. an outer sleeve; 2. a limiting chute; 3. an inner sleeve; 4. a limiting slide bar; 5. a limiting hole; 6. an internal thread mounting ring; 7. a limit bolt; 8. mounting a plate; 9. an arc-shaped clamping plate; 10. connecting blocks; 11. an internal thread collar; 12. a rotating shaft; 13. a thread; 14. a rocker.

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.

Referring to fig. 1, the present invention provides an embodiment: an oil pipe positioning assembly for oil drilling comprises an outer sleeve 1, wherein one side of the outer sleeve 1 is provided with a limiting chute 2, the inner side of the limiting chute 2 is provided with an inner sleeve 3, the inner sleeve 3 and the outer sleeve 1 are suitable, one side of the inner sleeve 3 is provided with a limiting slide bar 4, the limiting slide bar 4 and the limiting chute 2 are suitable, the stability in length adjustment is improved, the inclination is avoided, one side of the inner sleeve 3 is uniformly provided with a limiting hole 5, one end of one side of the outer sleeve 1, which is close to the inner sleeve 3, is provided with an internal thread mounting ring 6, the inner side of the internal thread mounting ring 6 is provided with a limiting bolt 7 which is suitable for the internal thread mounting ring, the limiting bolt 7 is matched with the limiting hole 5, one side of the outer sleeve 1 is provided with a plurality of mounting plates 8, the bottom end of one side of the inner sleeve 3 is provided with a, all be provided with the internal thread lantern ring 11 on the connecting block 10, and the internal thread lantern ring 11 inboard is provided with rotation axis 12, and screw thread 13 has been seted up to the both ends symmetry in the rotation axis 12 outside, and screw thread 13 all cooperatees with the internal thread lantern ring 11 that corresponds, realizes automatic shrink or loosen, improves simple operation nature and stability, and rocker 14 is all installed to the one end of rotation axis 12.

In this implementation: when connecting block 10 sideslip was to the nearest, arc pinch-off blades 9 shrink to minimum internal diameter, inject the internal diameter that uses to be relevant, arc pinch-off blades 9's inboard all evenly is provided with anti-skidding bump, improve the stability of pressing from both sides tightly in the oil pipe outside, avoid taking place to translocate or not hard up, the both ends of screw thread 13 all are provided with the spacing ring, avoid taking place to take off the thick stick, the influence is bored the going on of adopting, even splice department takes place to block up or the weeping, the outside of rocker 14 all is provided with the cotton layer, be convenient for grip the operation, operation comfort and convenience.

The working principle is as follows: according to the condition of oil pipe junction, unscrew internal thread collar 6 and make it move outward, and relieve spacingly with spacing hole 5, adjust interior sleeve pipe 3 and slide in the inboard of outer tube 1, and spacing draw runner 4 slides in the inboard of spacing spout 2, adjust its extension to suitable length after, screw up spacing bolt 7 and make it accomplish spacingly with corresponding spacing hole 5, stretch into the arc pinch-off blades 9 inboard to both ends respectively with the both ends of oil pipe, pass through the connecting piece with oil pipe and splice, after accomplishing, it rotates to hold rocker 14, rocker 14 drives rotation axis 12 and rotates, because screw thread 13 and internal thread collar 11 cooperate, rotation axis 12 pivoted while, two sets of connecting blocks 10 are close to each other or keep away from, thereby realize locking or loosening oil pipe.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an oil pipe locating component for oil drilling, includes outer tube (1), its characterized in that: the device is characterized in that a limiting sliding groove (2) is formed in one side of an outer sleeve (1), an inner sleeve (3) is arranged on the inner side of the limiting sliding groove (2), the inner sleeve (3) and the outer sleeve (1) are suitable, a limiting sliding strip (4) is arranged on one side of the inner sleeve (3), the limiting sliding strip (4) is suitable for the limiting sliding groove (2), a limiting hole (5) is uniformly formed in one side of the inner sleeve (3), an internal thread mounting ring (6) is mounted at one end, close to the inner sleeve (3), of one side of the outer sleeve (1), a limiting bolt (7) suitable for the internal thread mounting ring is arranged on the inner side of the internal thread mounting ring (6), the limiting bolt (7) is matched with the limiting hole (5), a plurality of mounting plates (8) are mounted on one side of the outer sleeve (1), a mounting plate (8) is mounted at the bottom end of one side of the inner sleeve, and connecting block (10) are all installed to the other end of arc clamp plate (9), all be provided with the internal thread lantern ring (11) on connecting block (10), and internal thread lantern ring (11) inboard is provided with rotation axis (12), screw thread (13) have been seted up to the both ends symmetry in rotation axis (12) outside, and screw thread (13) all cooperate with the internal thread lantern ring (11) that correspond, rocker (14) are all installed to the one end of rotation axis (12).

2. The oil pipe positioning assembly for oil drilling and production according to claim 1, wherein: when the connecting block (10) moves to the nearest distance, the arc-shaped clamping plate (9) contracts to the minimum inner diameter.

3. The oil pipe positioning assembly for oil drilling and production according to claim 1, wherein: the inner sides of the arc-shaped clamping plates (9) are uniformly provided with anti-skidding salient points.

4. The oil pipe positioning assembly for oil drilling and production according to claim 1, wherein: and both ends of the thread (13) are provided with limit rings.

5. The oil pipe positioning assembly for oil drilling and production according to claim 1, wherein: the outer sides of the rocking rods (14) are all provided with cotton layers.