CN217760923U

CN217760923U - Oil pipe head convenient to adjust

Info

Publication number: CN217760923U
Application number: CN202220148416.8U
Authority: CN
Inventors: 纪礼彬
Original assignee: Gute Petroleum Equipment Jiangsu Co ltd
Current assignee: Gute Petroleum Equipment Jiangsu Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-11-08
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to an oil pipe technical field just discloses an oil pipe head that conveniently adjusts, including the oil pipe head, oil pipe head bottom fixedly connected with adjustment mechanism, the inside fixedly connected with disassembly body of adjustment mechanism, the inside fixedly connected with oil pipe of disassembly body, adjustment mechanism includes the connecting seat, connecting seat fixed connection is in oil pipe head bottom, the connecting seat right side is provided with the turning block. This conveniently carry out oil pipe head of adjusting, through the adjustment mechanism who sets up, can adjust different oil output according to the demand of difference when oil pipe head uses, it is more convenient, and can make two movable plates pass through sealed pad laminating when not needing oil and be in the same place, then no longer produce oil, through the disassembly body who sets up, can be in the same place oil pipe head and the very convenient installation of oil pipe when oil pipe head needs to use, and need not use other instruments, more make things convenient for the staff to use, improved work efficiency.

Description

Oil pipe head convenient to adjust

Technical Field

The utility model relates to an oil pipe technical field specifically is an oil pipe head that conveniently adjusts.

Background

The tubing head is typically a large four-way joint flanged at both ends and mounted on the upper flange of the casing head to suspend the tubing string and seal the annular space between the tubing string and the reservoir casing. It is composed of an oil pipe head and an oil pipe hanger. The function of the tubing head: suspending an in-well tubing string; sealing the annular space of the oil pipe and the sleeve; providing transition for connecting the lower casing joint and the upper Christmas tree; and operations such as casing injection, well flushing and the like are completed through two side ports on the four-way body of the tubing head.

However, most of the oil pipe heads on the market have single structures, the oil output amount is not good to be adjusted manually, and the oil pipe heads and the oil pipes need to be clamped together by using a limited tool before use, so that the working time of workers is wasted, and the efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil pipe head that conveniently adjusts 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: the utility model provides an oil pipe head that conveniently adjusts, includes the oil pipe head, oil pipe head bottom fixedly connected with adjustment mechanism, the inside fixedly connected with disassembly body of adjustment mechanism, the inside fixedly connected with oil pipe of disassembly body.

The adjusting mechanism comprises a connecting seat, the connecting seat is fixedly connected to the bottom of the oil pipe head, a rotating block is arranged on the right side of the connecting seat, a rotating block is fixedly connected to the left of the rotating block, a bidirectional threaded rod is fixedly connected to the left of the rotating block, a nut is in threaded connection with the outer side of the bidirectional threaded rod, and a sliding block is fixedly connected to the bottom of the nut.

Preferably, the top of the nut is fixedly connected with a movable plate, the inner side of the movable plate is fixedly connected with a first sealing gasket, the top and the bottom of the connecting seat are both provided with water leaking ports, and the two movable plates are stably attached together through the first sealing gasket when oil outflow is not needed.

Preferably, slider outside sliding connection has the slide bar, slide bar left side fixedly connected with dead lever, dead lever fixed connection is bottom in the connecting seat, right side in slide bar fixed connection is in the connecting seat, trompil in the middle of the dead lever, two-way threaded rod clearing hole rotates to be connected inside the dead lever, connecting seat right side trompil, the dwang clearing hole rotates to be connected inside the connecting seat, keeps two-way threaded rod to rotate steadily.

Preferably, the disassembly mechanism comprises a cavity, the cavity is arranged at the bottom of the connecting seat, a first spring is fixedly connected to the bottom in the cavity, connecting blocks are fixedly connected to the two sides of the oil pipe, a second sealing gasket is fixedly connected to the top of the oil pipe, and the second sealing gasket can enable the oil pipe and the connecting seat to be tightly attached together.

Preferably, a top fixedly connected with arc piece of spring, arc piece right side fixedly connected with fixed block, fixed block top fixedly connected with spring two, two tops fixedly connected with circular arc pieces of spring, then arc piece can compression spring two when moving down.

Preferably, the two sides of the connecting seat are provided with pulling blocks, the left side of each pulling block is fixedly connected with a pull rod, the left side of each pull rod is fixedly connected with an arc-shaped T-shaped block, the bottom of each cavity is fixedly connected with a T-shaped groove, the T-shaped blocks are connected to the bottom of the T-shaped grooves in a sliding mode, and the arc-shaped blocks can move downwards through friction when the pull rods are pulled to move leftwards.

Preferably, the left side of the T-shaped block is fixedly connected with an inserting rod, the right side of the connecting block is provided with a groove, the inserting rod is inserted into the connecting block through the groove, the middle of the pull rod is provided with a hole, and the arc block is inserted into the pull rod through the hole to keep stable structure connection.

Compared with the prior art, the utility model provides a conveniently carry out oil pipe head adjusted possesses following beneficial effect:

1. this conveniently carry out oil pipe head adjusted through the adjustment mechanism who sets up, can adjust different oil output according to the demand of difference when oil pipe head uses, and is more convenient, and can make two movable plates pass through sealed pad laminating together when not needing oil output, then no longer produces oil.

2. This conveniently carry out oil pipe head of adjusting through the disassembly body who sets up, can be in the same place oil pipe head and oil pipe very convenient installation when oil pipe head needs to use, and need not use other instruments, and the comparison makes things convenient for the staff to use, has improved work efficiency.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor:

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

FIG. 2 is a schematic view of the front cross-section of the structure of the present invention;

FIG. 3 is a schematic view of the combination of the rotary block, the rotary rod, the movable plate, etc. in FIG. 2;

fig. 4 is a schematic side sectional view of the T-shaped groove and T-shaped block of fig. 2 according to the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 1. an oil pipe; 2. a disassembly mechanism; 21. a cavity; 22. a fixed block; 221. a second spring; 23. pulling the block; 231. a pull rod; 24. an arc block; 25. a T-shaped slot; 251. a T-shaped block; 252. inserting a rod; 26. connecting blocks; 27. a first spring; 271. an arc-shaped block; 28. a second sealing gasket; 3. an adjustment mechanism; 31. rotating the block; 311. rotating the rod; 312. moving the plate; 313. a bidirectional threaded rod; 34. a first sealing gasket; 35. a connecting seat; 36. fixing the rod; 37. a slider; 38. a slide bar; 381. a water leakage port; 39. a nut; 4. a tubing head.

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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a conveniently carry out oil pipe head adjusted, includes

oil pipe head

4, and 4 bottom fixedly connected with adjustment mechanism 3 of oil pipe head, the inside fixedly connected with disassembly body 2 of adjustment mechanism 3, the inside fixedly connected with oil pipe 1 of disassembly body 2.

Adjusting mechanism 3 includes connecting seat 35, connecting seat 35 fixed connection is in tubing head 4 bottom, connecting seat 35 right side is provided with turning block 31, turning block 31 left side fixedly connected with dwang 311, dwang 311 left side fixedly connected with two-way threaded rod 313, two-way threaded rod 313 outside threaded connection has nut 39, nut 39 bottom fixedly connected with slider 37, nut 39 top fixedly connected with movable plate 312, the inboard fixedly connected with of movable plate 312 seals pad 34, the mouth 381 that leaks has all been seted up to connecting seat 35 top and bottom, two movable plates 312 are sealed the pad 34 and are stably laminated together when not needing out oil, slider 37 outside sliding connection has slide bar 38, slide bar 38 left side fixedly connected with dead lever 36, dead lever 36 fixed connection is bottom in connecting seat 35, slide bar 38 fixed connection is right side in connecting seat 35, trompil in the middle of dead lever 36, two-way threaded rod 313 rotates and connects inside dead lever 36, connecting seat 35 right side trompil, 311 clearing hole rotates and connects inside connecting seat 35, keep two-way threaded rod 313 to rotate stably.

The disassembling mechanism 2 comprises a cavity 21, the cavity 21 is arranged at the bottom of a connecting seat 35, a first spring 27 is fixedly connected to the bottom in the cavity 21, connecting blocks 26 are fixedly connected to two sides of an oil pipe 1, a second sealing gasket 28 is fixedly connected to the top of the oil pipe 1, the oil pipe 1 and the connecting seat 35 can be tightly attached together through the second sealing gasket 28, an arc-shaped block 271 is fixedly connected to the top of the first spring 27, a fixed block 22 is fixedly connected to the right side of the arc-shaped block 271, a second spring 221 is fixedly connected to the top of the fixed block 22, an arc-shaped block 24 is fixedly connected to the top of the second spring 221, the second spring 221 can be compressed when the arc-shaped block 271 moves downwards, pulling blocks 23 are arranged on two sides of the connecting seat 35, a pull rod 231 is fixedly connected to the left side of the pulling block 23, an arc-shaped block 251 is fixedly connected to the left side of the pull rod 231, a T-shaped block 251 is fixedly connected to the bottom of the cavity 21, the T-shaped block 251 is slidably connected to the bottom of the T-shaped slot 25, the T-shaped block 271 can move downwards through friction force when the pull rod 231 moves leftwards, an inserting rod 252 is fixedly connected to the left side, an inserting rod 252 is connected to the inserting slot 252, a slot is formed in the middle of the connecting block 252, and a slot is formed in the slot of the connecting block 252, and a hole is formed in the connecting block 252, and the connecting block 252.

In the actual operation process, when the device is used, when the oil output amount needs to be adjusted, the rotating block 31 is rotated to drive the rotating rod 311 to rotate, the rotating rod 311 drives the bidirectional threaded rod 313 to rotate, the nuts 39 stably move relatively or oppositely along the sliding rods 38 under the limitation of the sliding blocks 37 outside the bidirectional threaded rod 313, the two moving plates 312 stably move relatively or oppositely, when oil does not need to be output, the two nuts 39 move relatively to the two moving plates 312 and are stably attached together through the first sealing gasket 34, when the oil pipe 1 needs to be dismounted, the right pull rod 231 is pulled, the pull rod 231 rubs the circular arc block 24 under the action of friction force to move the second compression spring 221 downwards, the circular arc block 24 can enable the structure to be more stable, the T-shaped block 251 moves rightwards along the T-shaped groove 25 to drive the insertion rod 252 to move rightwards away from the inside the connection block 26, when the left side repeats the operation, the oil pipe 1 can be dismounted, when the right connection block 26 is required to be inserted into the bottom of the connection seat 35, the pull rod 231 is pushed by the pull block 23, the circular arc block 24 is inserted into the pull rod 231 again, the insertion block 252 is inserted into the connection block 26, the arc block 271 moves downwards under the friction force to compress the first compression spring 27, the left side, the connection block 27, the left side is always stably attached together, and the connection block 35 is stably attached together, and the left side, the connection seat is fully, the connection seat 35, the connection seat is clamped with the seal seat, and the seal seat 27, the seal seat 35, and the seal seat is fully, the seal seat is stably attached together.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a conveniently carry out tubing head adjusted, includes tubing head (4), its characterized in that: the bottom of the oil pipe head (4) is fixedly connected with an adjusting mechanism (3), a disassembling mechanism (2) is fixedly connected inside the adjusting mechanism (3), and an oil pipe (1) is fixedly connected inside the disassembling mechanism (2);

adjustment mechanism (3) are including connecting seat (35), connecting seat (35) fixed connection is in oil pipe head (4) bottom, connecting seat (35) right side is provided with turning block (31), turning block (31) left side fixedly connected with dwang (311), dwang (311) left side fixedly connected with two-way threaded rod (313), two-way threaded rod (313) outside threaded connection has nut (39), nut (39) bottom fixedly connected with slider (37).

2. A conveniently adjusted tubing head according to claim 1, wherein: the movable plate (312) is fixedly connected to the top of the nut (39), a first sealing gasket (34) is fixedly connected to the inner side of the movable plate (312), and water leaking ports (381) are formed in the top and the bottom of the connecting seat (35).

3. A conveniently adjusted tubing head according to claim 1, wherein: slider (37) outside sliding connection has slide bar (38), slide bar (38) left side fixedly connected with dead lever (36), bottom in dead lever (36) fixed connection in connecting seat (35), right side in slide bar (38) fixed connection in connecting seat (35), trompil in the middle of dead lever (36), two-way threaded rod (313) clearing hole rotates to be connected inside dead lever (36), connecting seat (35) right side trompil, dwang (311) clearing hole rotates to be connected inside connecting seat (35).

4. A conveniently adjusted tubing head according to claim 1, wherein: disassembly body (2) are including cavity (21), connecting seat (35) bottom is seted up in cavity (21), bottom fixedly connected with spring (27) in cavity (21), oil pipe (1) both sides fixedly connected with connecting block (26), oil pipe (1) top fixedly connected with fills up two (28).

5. An adjustable tubing head as claimed in claim 4 wherein: the improved spring fixing device is characterized in that an arc-shaped block (271) is fixedly connected to the top of the first spring (27), a fixing block (22) is fixedly connected to the right side of the arc-shaped block (271), a second spring (221) is fixedly connected to the top of the fixing block (22), and a circular arc block (24) is fixedly connected to the top of the second spring (221).

6. An adjustable tubing head as claimed in claim 5 wherein: the pull rod type connecting device is characterized in that pull blocks (23) are arranged on two sides of the connecting seat (35), a pull rod (231) is fixedly connected to the left side of each pull block (23), an arc-shaped T-shaped block (251) is fixedly connected to the left side of each pull rod (231), a T-shaped groove (25) is fixedly connected to the bottom of the cavity (21), and the T-shaped blocks (251) are connected to the bottom of the T-shaped grooves (25) in a sliding mode.

7. An adjustable tubing head as claimed in claim 6 wherein: the left side of the T-shaped block (251) is fixedly connected with an inserting rod (252), the right side of the connecting block (26) is provided with a groove, the inserting rod (252) is inserted into the connecting block (26) through the groove, the middle of the pull rod (231) is provided with a hole, and the arc block (24) is inserted into the pull rod (231) through the hole.