CN212154680U

CN212154680U - Drilling pipeline convenient to equipment

Info

Publication number: CN212154680U
Application number: CN202020496412.XU
Authority: CN
Inventors: 李璐; 吴明亮; 刘磊; 李海洋; 朱磊; 李海涛; 于玄昊; 罗勇涛; 王洋洋; 成国强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-07
Filing date: 2020-04-07
Publication date: 2020-12-15
Anticipated expiration: 2030-04-07

Abstract

The utility model discloses a well drilling pipeline convenient to equipment, including first pipeline, sealing washer and second pipeline, first pipeline fixed surface installs the connecting block, connecting block surface is connected with the fixed block, wherein, fixed block surface is connected with the bolt, bolt one side is provided with first lock hoop. This drilling pipeline convenient to equipment, can extrude the sealing washer when inwards contracting through first locking hoop and second locking hoop, make the accurate junction of laminating at first pipeline and second pipeline of sealing washer, this mode does not adopt welding process, the installation degree of difficulty between the greatly reduced pipeline, the regulation strip is connected inside first locking hoop and second locking hoop through first stopper and second stopper, make first locking hoop and second locking hoop regulation in-process can not break away from each other like this, connecting block and fixed block that will correspond pass through bolted connection and be in the same place, make first locking hoop fix on the second pipeline, second locking hoop fixes on first pipeline.

Description

Drilling pipeline convenient to equipment

Technical Field

The utility model relates to a well drilling technical field specifically is a well drilling pipeline convenient to equipment.

Background

Drilling is the work of drilling a hole in a stratum from the ground by mechanical equipment or manpower, is called drilling, and generally refers to the engineering of drilling a borehole and a large-diameter water supply well by exploring or developing liquid and gaseous minerals such as oil, natural gas and the like, and the drilling is widely applied to national economic construction.

After drilling equipment completes drilling at a construction site in the construction process, workers can lay a pipeline special for drilling into a drilled hole, the pipeline used for drilling at present is mostly in a welding structure, related technicians are required to weld the pipeline in the installation process, and the welding process of the connection part of the drilled pipeline is higher, so that the daily laying efficiency of the drilled pipeline is undoubtedly reduced, the construction date of the engineering is longer, and the engineering cost is further increased.

At present, a welding mode also exists for the connection mode of the drilling pipelines in the drilling work, although the welding mode can effectively ensure that the connection sealing performance between the two pipelines is good, the welding mode has higher standard for the welding process in the actual construction, so that the connection process of the pipelines becomes complicated, and the side length of the whole construction period can be ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a well drilling pipeline convenient to equipment to the connected mode to well drilling pipeline still exists the welding mode in solving the present work of drilling that above-mentioned background art provided, the sealing performance that this kind of welding mode can be connected between two root canals of effectual guarantee is good, but has higher standard to welding process in the construction of reality, thereby makes the connected process of pipeline become complicated, can be with the problem of holistic construction period length of side.

In order to achieve the above object, the utility model provides a following technical scheme: a well drilling pipeline convenient to assemble comprises a first pipeline, a sealing ring and a second pipeline, wherein a connecting block is fixedly arranged on the surface of the first pipeline, a fixing block is connected on the surface of the connecting block, wherein,

the surface of the fixing block is connected with a bolt, a first locking hoop is arranged on one side of the bolt, a threaded rod is arranged on one side of the first locking hoop, a first fixing seat is connected to one side of the threaded rod, a second fixing seat is arranged on one side of the first fixing seat, a threaded column penetrates through the interior of the second fixing seat, and a second locking hoop is arranged on one side of the threaded column;

the first locking hoop is provided with a first limiting block, one side of the first limiting block is connected with an adjusting strip, one side of the adjusting strip is connected with a second limiting block, one side of the first locking hoop is provided with a sealing ring, and one side, away from the first pipeline, of the first locking hoop is provided with a second pipeline.

Preferably, the number of the connecting blocks and the number of the fixing blocks are four, two connecting blocks are arranged on two sides of one end opening of the first pipeline and two sides of one end opening of the second pipeline respectively, and two fixing blocks are arranged on two sides of one end opening of the first locking hoop and two sides of one end opening of the second locking hoop respectively.

Preferably, first fixing base and second fixing base all are provided with two, and install respectively in first locking hoop open end both sides two first fixing bases, and install respectively in second locking hoop both sides two both sides second fixing base, and two first fixing bases and two second fixing bases are symmetrical about the horizontal centre parting line of sealing washer.

Preferably, the first locking hoop and the second locking hoop are of a semi-cylindrical structure, the central points of the first locking hoop and the second locking hoop are located at the same position, and the first locking hoop and the second locking hoop are both hollow structures.

Preferably, the adjusting strip is of an arc-shaped structure, the size of the adjusting strip is matched with the size of the opening end of the first locking hoop and the opening end of the second locking hoop, and the two ends of the adjusting strip are respectively connected with a first limiting block inside the second locking hoop and a second limiting block inside the first locking hoop.

Preferably, threaded rod and screw thread post are provided with four respectively, and every inside two screw thread posts that are provided with of second fixing base, and every inside run-through connection of first fixing base has two threaded rods, and the inside screw hole that is the fretwork of screw thread post, screw thread post screw hole coincide with the threaded rod size.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this well drilling pipeline's convenient to equipment first fixing base and second fixing base all are provided with two, wrap up first locking hoop and second locking hoop at the sealing washer periphery, then with the opening butt joint of first pipeline and second pipeline one end and sealing washer both sides, aim at two screw thread posts to two inside threaded rods of first fixing base after that, make the threaded rod fix inside the screw thread post, can extrude the sealing washer when first locking hoop and second locking hoop inwards shrink, thereby make the accurate junction of laminating at first pipeline and second pipeline of sealing washer, this mode does not adopt welding process, the installation difficulty between the greatly reduced pipeline, thereby the equipment that makes the pipeline is very convenient.

2. This drilling pipeline's regulation strip convenient to equipment is the arc structure, and the regulation strip both ends link to each other with the inside first stopper of second locking hoop respectively and link to each other with the inside second stopper of first locking hoop, when adjusting the interior circle size between first locking hoop and the second locking hoop like this, because the regulation strip is connected inside first locking hoop and the second locking hoop through first stopper and second stopper, make first locking hoop and second locking hoop adjustment process can not break away from each other like this, and then the degree of difficulty during the reduction adjustment.

3. This well drilling pipeline's convenient to equipment connecting block and fixed block are provided with four respectively, and the installation is accomplished the back and is passed through bolted connection with the fixed block that corresponds and be in the same place, makes first locking hoop fix on the second pipeline, and second locking hoop fixes on first pipeline, and then makes the device can not take place the skew in the use in later stage to the leakproofness of guarantee link.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic structural view of the first locking band and the second locking band of the present invention.

In the figure: 1. a first conduit; 2. connecting blocks; 3. a fixed block; 4. a bolt; 5. a first locking collar; 6. a threaded rod; 7. a first fixed seat; 8. a second fixed seat; 9. a threaded post; 10. a second locking band; 11. a first stopper; 12. an adjustment bar; 13. a second limiting block; 14. a seal ring; 15. a second conduit.

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. 1-3, the present invention provides a technical solution: a drilling pipeline convenient to assemble comprises a first pipeline 1, connecting blocks 2, fixing blocks 3, bolts 4, a first locking hoop 5, a threaded rod 6, a first fixing seat 7, a second fixing seat 8, a threaded column 9, a second locking hoop 10, a first limiting block 11, an adjusting strip 12, a second limiting block 13, a sealing ring 14 and a second pipeline 15, wherein the connecting blocks 2 are fixedly arranged on the surface of the first pipeline 1, the connecting blocks 2 and the fixing blocks 3 are respectively provided with four, two connecting blocks 2 are respectively arranged on two sides of an opening at one end of the first pipeline 1 and two sides of an opening at one end of the second pipeline 15, two fixing blocks 3 are respectively arranged on two sides of an opening at one end of the first locking hoop 5 and two fixing blocks 3 at two sides of an opening at one end of the second locking hoop 10, the corresponding connecting blocks 2 and the corresponding fixing blocks 3 are connected together through the bolts 4, so that the first locking hoop 5 is fixed on the, so that the device can not deviate in the later use process, the surface of the connecting block 2 is connected with a fixed block 3, wherein,

the surface of the fixing block 3 is connected with a bolt 4, one side of the bolt 4 is provided with a first locking hoop 5, the first locking hoop 5 and a second locking hoop 10 are of a semi-cylindrical structure, the center points of the first locking hoop 5 and the second locking hoop 10 are located at the same position, the interiors of the first locking hoop 5 and the second locking hoop 10 are both of a hollow structure, when the distance between the first locking hoop 5 and the second locking hoop 10 is adjusted, the size of the interior of the first locking hoop 5 and the size of the interior of the second locking hoop 10 can be changed by an adjusting strip 12, so that the relative positions of the first locking hoop 5 and the second locking hoop 10 cannot be changed when the first locking hoop 5 and the second locking hoop 10 are adjusted, one side of the first locking hoop 5 is provided with a threaded rod 6, the threaded rods 6 and the threaded columns 9 are respectively provided with four, and two threaded columns 9 are arranged in each second fixing seat 8, and two threaded rods 6 are connected in each, the interior of the threaded column 9 is a hollowed threaded hole, the threaded hole of the threaded column 9 is matched with the threaded rod 6 in size, two threaded rods 6 in the first fixing seat 7 are aligned to the two threaded columns 9, the threaded rods 6 are fixed in the threaded column 9, so that the first locking hoop 5 is connected with the second locking hoop 10, one side of the threaded rod 6 is connected with the first fixing seat 7, two first fixing seats 7 and two second fixing seats 8 are arranged, the two first fixing seats 7 are respectively arranged at two sides of the opening end of the first locking hoop 5, the second fixing seats 8 at two sides are respectively arranged at two sides of the second locking hoop 10, the two first fixing seats 7 and the two second fixing seats 8 are symmetrical about a transverse midline of the sealing ring 14, when in use, the threaded rod 6 is rotated, the threaded rod 6 moves towards the interior of the threaded column 9, when the threaded rod 6 moves towards the interior of the threaded column 9, the first fixing seats 7 can drive the first locking hoop 5 to approach, therefore, the size of the inner circles of the first locking hoop 5 and the second locking hoop 10 is changed, the second fixed seat 8 is arranged on one side of the first fixed seat 7, the threaded column 9 penetrates through the interior of the second fixed seat 8, and the second locking hoop 10 is arranged on one side of the threaded column 9;

the utility model discloses a locking device of a pipeline, including second locking hoop 10, first stopper 11, regulation strip 12 and first locking hoop 5 and second locking hoop 10, the opening end size of regulation strip 12 is identical, and regulation strip 12 both ends link to each other with the inside first stopper 11 of second locking hoop 10 and link to each other with the inside second stopper 13 of first locking hoop 5 respectively, and regulation strip 12 connects inside first locking hoop 5 and second locking hoop 10 through first stopper 11 and second stopper 13, makes first locking hoop 5 and second locking hoop 10 regulation in-process can not break away from each other like this, regulation strip 12 one side and be connected with second stopper 13, first locking hoop 5 one side is provided with sealing washer 14, first locking hoop 5 keeps away from first pipeline 1 one side and is provided with second pipeline 15.

The working principle is as follows: in the drilling pipeline convenient to assemble in use, firstly, two first fixing seats 7 and two second fixing seats 8 are arranged, a first locking hoop 5 and a second locking hoop 10 are wrapped on the periphery of a sealing ring 14, then one ends of a first pipeline 1 and a second pipeline 15 are butted with openings at two sides of the sealing ring 14, then two threaded rods 6 in the first fixing seats 7 are aligned to two threaded columns 9, the threaded rods 6 are fixed in the threaded columns 9, the sealing ring 14 is extruded when the first locking hoop 5 and the second locking hoop 10 are contracted inwards, so that the sealing ring 14 is precisely attached to the joint of the first pipeline 1 and the second pipeline 15, the mode does not adopt a welding process, the installation difficulty between the pipelines is greatly reduced, the assembly of the pipelines is very convenient, an adjusting strip 12 of the device is of an arc-shaped structure, two ends of the adjusting strip 12 are respectively connected with a first limiting block 11 in the second locking hoop 10 and a second limiting block 13 in the first locking hoop 5, thus, when the inner circle size between the first locking hoop 5 and the second locking hoop 10 is adjusted, because the adjusting strip 12 is connected inside the first locking hoop 5 and the second locking hoop 10 through the first limiting block 11 and the second limiting block 13, the first locking hoop 5 and the second locking hoop 10 cannot be separated from each other during the adjustment process, in addition, four connecting blocks 2 and four fixing blocks 3 are respectively arranged, after the installation is finished, the corresponding connecting blocks 2 and the corresponding fixing blocks 3 are connected together through bolts 4, so that the first locking hoop 5 is fixed on the second pipeline 15, the second locking hoop 10 is fixed on the first pipeline 1, thereby preventing the device from shifting in the later use process to ensure the sealing performance of the connecting end, this is a feature of the well pipe which facilitates assembly and is not described in detail in this specification as it is well known to those skilled in the art.

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. A well conduit for facilitating assembly, comprising a first conduit (1), a seal ring (14) and a second conduit (15), characterized in that: the surface of the first pipeline (1) is fixedly provided with a connecting block (2), the surface of the connecting block (2) is connected with a fixed block (3), wherein,

the surface of the fixing block (3) is connected with a bolt (4), a first locking hoop (5) is arranged on one side of the bolt (4), a threaded rod (6) is arranged on one side of the first locking hoop (5), a first fixing seat (7) is connected on one side of the threaded rod (6), a second fixing seat (8) is arranged on one side of the first fixing seat (7), a threaded column (9) penetrates through the interior of the second fixing seat (8), and a second locking hoop (10) is arranged on one side of the threaded column (9);

the novel pipe fitting is characterized in that a first limiting block (11) is arranged inside the second locking hoop (10), one side of the first limiting block (11) is connected with an adjusting strip (12), one side of the adjusting strip (12) is connected with a second limiting block (13), one side of the first locking hoop (5) is provided with a sealing ring (14), and one side, away from the first pipe (1), of the first locking hoop (5) is provided with a second pipe (15).

2. A drill pipe assembly as claimed in claim 1, wherein: connecting block (2) and fixed block (3) are provided with four respectively, and first pipeline (1) and second pipeline (15) one end opening both sides are provided with two connecting blocks (2) respectively, and first locking hoop (5) and second locking hoop (10) one end opening both sides are provided with two fixed blocks (3) respectively.

3. A drill pipe assembly as claimed in claim 1, wherein: first fixing base (7) and second fixing base (8) all are provided with two, and install respectively in first locking hoop (5) open end both sides for two first fixing base (7), install respectively in second locking hoop (10) both sides for both sides second fixing base (8), and two first fixing base (7) and two second fixing base (8) are horizontal to divide the line symmetry about sealing washer (14).

4. A drill pipe assembly as claimed in claim 1, wherein: first locking hoop (5) and second locking hoop (10) are the semicylindrical structure, and the centre of circle point of first locking hoop (5) and second locking hoop (10) is located the same position, and first locking hoop (5) and second locking hoop (10) inside all is hollow structure.

5. A drill pipe assembly as claimed in claim 1, wherein: the adjusting strip (12) is of an arc-shaped structure, the size of the adjusting strip (12) is matched with the size of the opening end of the first locking hoop (5) and the opening end of the second locking hoop (10), and the two ends of the adjusting strip (12) are respectively connected with a first limiting block (11) inside the second locking hoop (10) and a second limiting block (13) inside the first locking hoop (5).

6. A drill pipe assembly as claimed in claim 1, wherein: threaded rod (6) and screw thread post (9) are provided with four respectively, and every second fixing base (8) is inside to be provided with two screw thread posts (9), and every first fixing base (7) inside through connection has two threaded rods (6), and screw thread post (9) is inside to be the screw hole of fretwork, and screw thread post (9) screw hole coincide with threaded rod (6) size.