CN215169929U

CN215169929U - Fracturing device for petroleum drilling

Info

Publication number: CN215169929U
Application number: CN202120994789.2U
Authority: CN
Inventors: 高宏波
Original assignee: Tianjin Bohai Zhonglian Oil Technology Co ltd
Current assignee: Tianjin Bohai Zhonglian Oil Technology Co ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-14
Anticipated expiration: 2031-05-11

Abstract

The utility model relates to the technical field of oil drilling and production, and discloses a fracturing device for oil drilling and production, which comprises a fracturing pump, a supporting plate and supporting legs, wherein the supporting legs are fixedly arranged on the lower surface of the supporting plate, a rotating plate is horizontally arranged above the supporting plate, the center of the lower surface of the rotating plate is rotatably arranged on the upper surface of the supporting plate through a rotating shaft, the fracturing pump is arranged on the upper surface of the rotating plate, and the lower surface of the supporting plate is provided with a clamping mechanism for fixing the rotating plate; the clamping mechanism comprises a movable plate, clamping rods and a screw rod, the movable plate is horizontally located below the supporting plate, the screw rod is arranged in the middle of the movable plate in a vertical threaded mode, the upper end of the screw rod is rotatably connected with the lower surface of the supporting plate, and the clamping rods are symmetrically and fixedly arranged on the left side and the right side of the upper surface of the movable plate. The utility model discloses can install the fracturing pump in the unable oil that gets into of fracturing truck and bore the place of adopting, improve the practicality of fracturing pump.

Description

Fracturing device for petroleum drilling

Technical Field

The utility model relates to an oil drilling and production technical field especially relates to a fracturing unit for oil drilling and production.

Background

In the field of petroleum, fracturing refers to a method of forming cracks in oil and gas layers by using the action of water power in the process of oil or gas production, and is also called hydraulic fracturing. Fracturing equipment, such as fracturing pumps, used in fracturing processes are one of the major devices that increase oil production. With the increase of the requirement of people on oil production rate, the fracturing pump is developed towards the directions of high power, high pressure, large displacement and large volume.

The fracturing pump is generally fixedly installed on a fracturing truck at present, and although the site convenient for oil drilling and production is subjected to position transfer, when the site meeting oil drilling and production is small and the fracturing truck cannot enter, the fracturing pump at the moment is limited by use. Therefore, the utility model provides a fracturing unit for oil is bored and is adopted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art fracturing pump generally all be fixed mounting on the fracturing unit truck, though the place of being convenient for oil drilling and production carries out the position and shifts, but when meetting the place less and the fracturing unit truck of oil drilling and production and can't enter, the fracturing pump this moment has just received the problem of the restriction of use, and the fracturing unit who is used for oil drilling and production who proposes.

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

a fracturing device for petroleum drilling comprises a fracturing pump, a supporting plate and supporting legs, wherein the supporting legs are fixedly arranged on the lower surface of the supporting plate, a rotating plate is horizontally arranged above the supporting plate, the center of the lower surface of the rotating plate is rotatably arranged on the upper surface of the supporting plate through a rotating shaft, the fracturing pump is arranged on the upper surface of the rotating plate, and a clamping mechanism for fixing the rotating plate is arranged on the lower surface of the supporting plate;

the clamping mechanism comprises a movable plate, clamping rods and a screw rod, the movable plate is horizontally located below the supporting plate, the screw rod is arranged in the middle of the movable plate in a vertical threaded mode, the upper end of the screw rod is rotatably connected with the lower surface of the supporting plate, the clamping rods are symmetrically and fixedly arranged on the left side and the right side of the upper surface of the movable plate, the upper ends of the clamping rods penetrate through the upper portion of the supporting plate, the lower surface of the rotary plate is connected with the end portions of the clamping rods in a clamped mode through clamping grooves, and rocking handles are fixedly arranged at the lower ends of the screw rod.

Preferably, the supporting leg comprises a plurality of supporting rods and an internal thread ring, and the adjacent two supporting rods are arranged through the internal thread ring thread.

Preferably, an annular baffle is fixedly arranged on the upper surface of the supporting plate, the rotating plate is located inside the annular baffle, a plurality of uniformly distributed sliding blocks are fixedly arranged on the side wall of the rotating plate, annular grooves matched with the sliding blocks are formed in the inner side wall of the annular baffle, and balls arranged in contact with the annular grooves are embedded in two sides of each sliding block.

Preferably, the left and right sides of fracturing pump all is fixed and is equipped with the installation piece, and passes through bolt fixed connection between installation piece and the rotor plate.

Preferably, the lower end of the supporting leg is arranged in a conical shape.

Preferably, the left side and the right side of the top of the fracturing pump are both fixedly provided with lifting rings.

Compared with the prior art, the utility model provides a fracturing unit for oil is bored and is adopted possesses following beneficial effect:

1. this a fracturing unit for oil is bored and is adopted, backup pad and supporting leg through being equipped with can provide stable supporting role and place in the place that the oil was bored and is adopted for the fracturing pump, through rotor plate and the pivot that is equipped with, can realize carrying out the function that the multi-angle was adjusted to the fracturing pump, through movable plate, kelly, screw rod, draw-in groove and the rocking handle that is equipped with, can set up the rotor plate joint after the angle modulation, increase the stability of fracturing pump.

2. This a fracturing unit for oil is bored and is adopted comprises a plurality of bracing pieces and a plurality of internal thread ring through the supporting leg, can be according to the height of the regulation backup pad of place selectivity to can place the fracturing pump at different heights.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can install the fracturing pump in the unable oil that gets into of fracturing truck and bore the place of adopting, improve the practicality of fracturing pump.

Drawings

Fig. 1 is a schematic structural diagram of a fracturing device for oil drilling and production according to the present invention;

FIG. 2 is a perspective view of the rotating plate of FIG. 1;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

fig. 4 is a perspective view of the internally threaded ring of fig. 1.

In the figure: the device comprises a fracturing pump 1, a supporting plate 2, supporting legs 3, a rotating plate 4, a rotating shaft 5, a moving plate 6, a clamping rod 7, a screw rod 8, a clamping groove 9, a rocking handle 10, a supporting rod 11, an internal thread ring 12, an annular baffle 13, a sliding block 14, balls 15, a mounting block 16, a bolt 17 and a hanging ring 18.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a fracturing device for oil drilling comprises a fracturing pump 1, a supporting plate 2 and supporting legs 3, wherein the supporting legs 3 are fixedly arranged on the lower surface of the supporting plate 2, a rotating plate 4 is horizontally arranged above the supporting plate 2, the center of the lower surface of the rotating plate 4 is rotatably arranged on the upper surface of the supporting plate 2 through a rotating shaft 5, the fracturing pump 1 is arranged on the upper surface of the rotating plate 4, and a clamping mechanism for fixing the rotating plate 4 is arranged on the lower surface of the supporting plate 2;

chucking mechanism includes movable plate 6, kelly 7 and screw rod 8, movable plate 6 is the below that the level lies in backup pad 2, and screw rod 8 is vertical screw thread and sets up in the middle part of movable plate 6, and the lower surface of the upper end of screw rod 8 and backup pad 2 rotates to be connected, and kelly 7 is the symmetry and fixes and set up in the upper surface left and right sides of movable plate 6, and the upper end of kelly 7 runs through to the top of backup pad 2, and the lower surface of rotor plate 4 passes through the tip joint setting of draw-in groove 9 with kelly 7, and the lower extreme of screw rod 8 is fixed and is equipped with rocking handle 10.

The supporting leg 3 comprises a plurality of bracing pieces 11 and internal thread ring 12, sets up through internal thread ring 12 screw thread between two adjacent bracing pieces 11, can be according to fracturing pump 1's use altitude mixture control bracing piece 11 figure.

The fixed surface of the upper surface of backup pad 2 is equipped with ring baffle 13, rotor plate 4 is located ring baffle 13's inside, the fixed slider 14 that is equipped with a plurality of equipartitions of the lateral wall of rotor plate 4, ring baffle 13's inside wall seted up with slider 14 matched with ring channel, slider 14's both sides all inlay the ball 15 that is equipped with and sets up with the ring channel contact, when rotor plate 4 angle, can make slider 14 roll in the inside of ring channel through ball 15, thereby increase rotor plate 4 pivoted stability.

The left side and the right side of the fracturing pump 1 are both fixedly provided with mounting blocks 16, and the mounting blocks 16 are fixedly connected with the rotating plate 4 through bolts 17.

The lower extreme of supporting leg 3 adopts the toper form setting, is convenient for insert supporting leg 3 at the construction site.

The left side and the right side of the top of the fracturing pump 1 are both fixedly provided with lifting rings 18, and the fracturing pump 1 can be lifted by a crane.

In the utility model, when the site of oil drilling can not ensure the fracturing truck to enter, the support plate 2 is arranged in the construction site in advance through the support leg 3, then the number of the supporting rods 11 is adjusted according to the installation height of the fracturing pump 1 to be used, a worker detaches the fracturing pump 1 from a fracturing truck, then the fracturing pump 1 is placed on the upper surface of the rotating plate 4 by lifting a lifting ring 18 through a crane and is installed and fixed through a bolt 17, when the angle of the fracturing pump 1 needs to be adjusted, a worker rotates the rocking handle 10 by hand to enable the screw 8 to rotate and drive the moving plate 6 to move downwards, so that the clamping rod 7 on the moving plate 6 is moved out of the clamping groove 9 on the lower surface of the rotating plate 4, at the moment, the clamping fixation of the rotating plate 4 is released, and then the rotating plate 4 rotates around the rotating shaft 5 in an angle mode, the angle of the fracturing pump 1 is adjusted, and the rotating plate is clamped and fixed after the angle is adjusted.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The fracturing device for oil drilling comprises a fracturing pump (1), a supporting plate (2) and supporting legs (3), and is characterized in that the supporting legs (3) are fixedly arranged on the lower surface of the supporting plate (2), a rotating plate (4) is horizontally arranged above the supporting plate (2), the center of the lower surface of the rotating plate (4) is rotatably arranged on the upper surface of the supporting plate (2) through a rotating shaft (5), the fracturing pump (1) is arranged on the upper surface of the rotating plate (4), and a clamping mechanism for fixing the rotating plate (4) is arranged on the lower surface of the supporting plate (2);

chucking mechanism includes movable plate (6), kelly (7) and screw rod (8), movable plate (6) are the below that the level is located backup pad (2), screw rod (8) are vertical screw thread and set up in the middle part of movable plate (6), and the lower surface rotation of the upper end of screw rod (8) and backup pad (2) is connected, kelly (7) are the symmetry and fix and set up in the upper surface left and right sides of movable plate (6), and the upper end of kelly (7) runs through to the top of backup pad (2), the lower surface of rotor plate (4) passes through the tip joint setting of draw-in groove (9) and kelly (7), the lower extreme of screw rod (8) is fixed and is equipped with rocking handle (10).

2. The fracturing unit for oil drilling and production according to claim 1, wherein the supporting leg (3) is composed of a plurality of supporting rods (11) and an internally threaded ring (12), and two adjacent supporting rods (11) are arranged in a threaded manner through the internally threaded ring (12).

3. The fracturing device for oil drilling and production according to claim 1, wherein an annular baffle (13) is fixedly arranged on the upper surface of the supporting plate (2), the rotating plate (4) is positioned inside the annular baffle (13), a plurality of evenly distributed sliding blocks (14) are fixedly arranged on the side wall of the rotating plate (4), an annular groove matched with the sliding blocks (14) is formed in the inner side wall of the annular baffle (13), and rolling balls (15) arranged in contact with the annular groove are embedded in two sides of each sliding block (14).

4. The fracturing device for oil drilling and production according to claim 1, wherein the installation blocks (16) are fixedly arranged on the left side and the right side of the fracturing pump (1), and the installation blocks (16) are fixedly connected with the rotating plate (4) through bolts (17).

5. A fracturing unit for oil drilling and production according to claim 1, characterized in that the lower ends of the supporting legs (3) are arranged in a conical shape.

6. The fracturing unit for oil drilling and production according to claim 1, wherein the left and right sides of the top of the fracturing pump (1) are fixedly provided with hanging rings (18).