CN211648022U

CN211648022U - But vertical movement horizontal movement and rotation type throttle kill manifold

Info

Publication number: CN211648022U
Application number: CN202021879283.9U
Authority: CN
Inventors: 刘志波; 孙祥宽; 姜冬冬
Original assignee: Dongying Huachen Petroleum Equipment Co ltd
Current assignee: Dongying Huachen Petroleum Equipment Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-10-09
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a but vertical migration horizontal migration and rotation type throttle kill manifold, including slide mechanism, slide mechanism comprises slide bar and slider to the quantity of slider is two, and the slip cap is at the slide bar surface, fixed surface is connected with the spliced pole on the slider, spliced pole upper end fixedly connected with screw thread air traffic control, the inside screw thread hollow structure that is of screw thread air traffic control to inside fixed mounting has rotary mechanism in the middle of the screw thread air traffic control right side, and rotates the fixed traveller who installs vertical direction through rotary mechanism, and inside top is equipped with the spout of horizontal direction in the middle of the fixed traveller, and fixed surface installs the slipmat in the spout, and has the connecting rod of horizontal direction through slipmat sliding connection, connecting rod left end fixedly connected with kill manifold. The utility model discloses can rely on rotary mechanism to carry out the all around rotation completely in the course of the work, make it again can not only carry out work in same position, greatly increased the flexibility of its work.

Description

But vertical movement horizontal movement and rotation type throttle kill manifold

Technical Field

The utility model particularly relates to a throttle kill-job manifold field specifically is but a vertical migration horizontal migration and rotation type throttle kill-job manifold.

Background

The manifold is a combination formed by a plurality of pipelines which are intersected. The manifold comprises gate valves, pipelines, pipe fittings, pressure gauges, electronic sensing, hydraulic control systems and other fittings. Manifolds are of many types and have different uses depending on the configuration. Common manifolds include choke manifolds, pressure testing manifolds, annular manifolds, kill manifolds, and the like. The kill manifold is an important component in oil and gas well pressure control equipment and has the following functions: when normal circulation can not be realized through a drill column, drilling fluid can be pumped into the well through a kill manifold to achieve the purpose of controlling well pressure, one end of the kill manifold is connected with the four-way side hole of the drilling well, the other end of the kill manifold is connected with a drilling mud pump, the kill manifold is main equipment for implementing the oil-gas well pressure control technology and is used for pumping heavy drilling fluid into the well to balance the bottom hole pressure, directly blowing and releasing the bottom hole pressure, and also carrying out special operation, injecting clean water to wash the well or injecting fire extinguishing agents and the like.

The existing throttle well control manifold is relatively fixed in the working process, has very poor flexibility, is difficult to adjust once being fixed, thus causing great defects in construction and being not beneficial to flexible operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a but vertical migration horizontal migration and rotation type throttle kill manifold to solve the problem of proposing 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 a but vertical migration horizontal migration and rotation type throttle kill manifold, includes slide mechanism, slide mechanism comprises slide bar and slider to the quantity of slider is two, and the slip cap is at the slide bar surface, fixed surface is connected with the spliced pole on the slider, spliced pole upper end fixedly connected with screw thread hollow tube, the inside screw thread hollow structure that is of screw thread hollow tube to inside fixed mounting has rotary mechanism in the middle of the screw thread hollow tube right side, and rotates the fixed traveller who installs vertical direction through rotary mechanism, and inside top is equipped with the spout of horizontal direction in the middle of the fixed traveller, and fixed surface installs the slipmat in the spout to there is the connecting rod of horizontal direction through slipmat sliding connection, connecting rod left end fixedly connected with kill manifold.

As a further aspect of the present invention: the fixed sliding column is fixedly connected with a fixed plate in the horizontal direction below, an air cylinder is fixedly connected inside the middle of the left side of the fixed plate, and the upper end of the air cylinder is fixedly connected with the left side of the kill manifold.

As a further aspect of the present invention: the fixed plate right side upper surface fixed connection has the telescopic link, and the telescopic link upper end links to each other with connecting rod right side lower fixed surface.

As a further aspect of the present invention: the threaded hollow pipe is characterized in that a threaded rod is connected to the inner thread of the left end of the threaded hollow pipe, and a rotating handle is fixedly mounted at the right end of the threaded rod.

As a further aspect of the present invention: both ends are fixedly connected with short baffle and long baffle respectively about the slide bar to the threaded rod passes the inside top of long baffle, and with long baffle threaded connection.

As a further aspect of the present invention: the right end of the connecting rod is sleeved with a rubber pad and fixed through a fixed stop block, and the rubber pad is in sliding contact with the right side surface of the fixed sliding column.

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

1. the handle is rotated through manual rotation, so that the threaded rod is rotated in the threaded hollow pipe in a threaded mode, the sliding block is moved left and right on the upper surface of the sliding rod, and the kill manifold is driven to move horizontally.

2. The cylinder is connected to be telescopic, so that the kill manifold is jacked up to move vertically, and the kill manifold is kept stable through the telescopic rod in the moving process, so that the kill manifold can move stably and certain danger is reduced.

3. Through the rotating mechanism, the kill manifold can completely depend on the rotating mechanism to rotate in all directions in the working process, so that the kill manifold can not only work at the same position any more, and the working flexibility of the kill manifold is greatly improved.

Drawings

FIG. 1 is a schematic diagram of a vertically movable, horizontally movable and rotary choke-kill manifold.

FIG. 2 is a schematic diagram of a fixed slide column in a vertically movable, horizontally movable and rotary choke-kill manifold.

Fig. 3 is a schematic structural diagram of a sliding mechanism in a vertically movable, horizontally movable and rotary throttle kill manifold.

Fig. 4 is a schematic structural diagram of the rotary throttle kill manifold after being vertically movable, horizontally movable and rotated.

In the figure: 1-kill manifold, 2-connecting rod, 3-rubber pad, 4-fixed stop block, 5-telescopic rod, 6-fixed plate, 7-rotating mechanism, 8-cylinder, 9-threaded hollow pipe, 10-threaded rod, 11-rotating handle, 12-long baffle, 13-sliding rod, 14-sliding block, 15-connecting column, 16-short baffle, 17-fixed sliding column, 18-sliding chute and 19-non-slip mat.

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.

Example one

Referring to fig. 1 and 3, the choke kill manifold capable of moving vertically and horizontally and rotating comprises a sliding mechanism, the sliding mechanism is composed of two sliding blocks 14 and two sliding rods 13, the sliding blocks 14 are slidably sleeved on the outer surfaces of the sliding rods 13, the left end and the right end of each sliding rod 13 are fixedly connected with a short baffle 16 and a long baffle 12 respectively, a threaded rod 10 penetrates through the upper part inside the long baffle 12 and is in threaded connection with the long baffle 12, and the threaded rod 10 is fixed in an auxiliary mode through the long baffle 12, so that the threaded rod 10 is more stable in the rotating process.

And, fixedly connected with spliced pole 15 on the slider 14, fixedly connected with screw thread hollow tube 9 on spliced pole 15, the inside threaded connection of screw thread hollow tube 9 left end has threaded rod 10, threaded rod 10 right-hand member fixed mounting has rotation handle 11, through rotatory rotation handle 11, make threaded rod 10 rotate in screw thread hollow tube 9, and then drive slider 14 and slide on slide bar 13, thereby drive kill-job manifold 1 and carry out horizontal migration, screw thread hollow tube 9 is inside to be screw thread hollow structure, and inside fixed mounting has rotary mechanism 7 in the middle of screw thread hollow tube 9 right side, and rotate through rotary mechanism 7 and install vertical direction's fixed sliding column 17.

Secondly, referring to fig. 2, a horizontal sliding groove 18 is arranged above the middle inside of the fixed sliding column 17, a non-slip mat 19 is fixedly mounted on the inner surface of the sliding groove 18, so that the fixed sliding column can be kept stable in the sliding process and has a non-slip effect, a horizontal connecting rod 2 is slidably connected with the non-slip mat 19, a kill manifold 1 is fixedly connected to the left end of the connecting rod 2, a rubber mat 3 is sleeved on the right end of the connecting rod 2, so that the connecting rod can have a good non-slip effect in the sliding process, abrasion of other parts can be avoided, the connecting rod is fixed through a fixed stop 4, and the rubber mat 3 is in sliding contact with the surface of the right side of the fixed sliding column.

Example two

Referring to fig. 4, the second embodiment is different from the first embodiment in that a fixing plate 6 in the horizontal direction is fixedly connected below the fixing sliding column 17, a cylinder 8 is fixedly connected inside the middle of the left side of the fixing plate 6, the upper end of the cylinder 8 is fixedly connected with the left side of the kill manifold 1, an expansion link 5 is fixedly connected to the upper surface of the right side of the fixing plate 6, and the upper end of the expansion link 5 is fixedly connected with the lower surface of the right side of the connecting rod 2.

The utility model discloses a theory of operation is: the utility model rotates the handle 11 manually, so that the threaded rod 10 rotates in the threaded hollow pipe 9, the slide block 14 moves left and right on the upper surface of the slide bar 13, and the kill manifold 1 is driven to move horizontally; the cylinder 8 is connected to be telescopic, so that the kill manifold 1 is jacked up to move vertically, and the telescopic rod 5 is used for keeping the kill manifold stable in the moving process, so that the kill manifold can move stably and certain dangerousness is reduced; and through the rotating mechanism 7, the kill manifold 1 can completely depend on the rotating mechanism 7 to rotate in all directions in the working process, so that the kill manifold can not only work at the same position any more, and the working flexibility of the kill manifold is greatly improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A throttle kill manifold capable of vertically moving and horizontally moving and rotating comprises a sliding mechanism, wherein the sliding mechanism consists of two sliding rods (13) and two sliding blocks (14), and the sliding blocks (14) are sleeved on the outer surfaces of the sliding rods (13) in a sliding manner, and is characterized in that a connecting column (15) is fixedly connected to the upper surface of each sliding block (14), a threaded hollow pipe (9) is fixedly connected to the upper end of each connecting column (15), the interior of each threaded hollow pipe (9) is of a threaded hollow structure, a rotating mechanism (7) is fixedly installed in the middle of the right side of each threaded hollow pipe (9), a fixed sliding column (17) in the vertical direction is rotatably installed through the rotating mechanism (7), a sliding groove (18) in the horizontal direction is formed in the upper portion of the middle of each fixed sliding column (17), an anti-skid pad (19) is fixedly installed on the inner surface of each sliding groove (18), and a connecting rod, the left end of the connecting rod (2) is fixedly connected with a kill manifold (1).

2. A vertically movable, horizontally movable and rotary choke-kill manifold according to claim 1, characterized in that a horizontally oriented fixed plate (6) is fixedly connected below the fixed sliding column (17), a cylinder (8) is fixedly connected in the middle of the left side of the fixed plate (6), and the upper end of the cylinder (8) is fixedly connected with the left side of the kill manifold (1).

3. The vertically movable, horizontally movable and rotary choke-kill manifold according to claim 2, characterized in that the top surface of the right side of the fixed plate (6) is fixedly connected with the telescopic rod (5), and the upper end of the telescopic rod (5) is fixedly connected with the bottom surface of the right side of the connecting rod (2).

4. A vertically movable, horizontally movable and rotary choke-kill manifold as claimed in claim 1, characterized in that the threaded hollow pipe (9) is internally threaded with a threaded rod (10) at the left end, and the right end of the threaded rod (10) is fixedly mounted with a rotary handle (11).

5. A vertically movable, horizontally movable and rotary choke-kill manifold as claimed in claim 4, characterized in that the slide bar (13) has a short baffle (16) and a long baffle (12) fixedly attached to its left and right ends, respectively, and the threaded rod (10) passes through the upper interior of the long baffle (12) and is threadedly attached to the long baffle (12).

6. A vertically movable, horizontally movable and rotary choke-kill manifold as claimed in claim 1, characterized in that the right end of the connecting rod (2) is sleeved with a rubber pad (3) and fixed by a fixed stop block (4), and the rubber pad (3) is in sliding contact with the right side surface of the fixed sliding column (17).