CN213391971U

CN213391971U - Turbine type torsion impactor

Info

Publication number: CN213391971U
Application number: CN202021880259.7U
Authority: CN
Inventors: 杨照坤; 杨聪
Original assignee: Xinjiang Zhongda Kechuang Energy Technology Co ltd
Current assignee: Xinjiang Zhongda Kechuang Energy Technology Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-08
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a turbine type torsion impactor, which comprises an outer cylinder and a cylinder; an outer cylinder body: the upper end of the inner surface of the rotary shaft is rotatably connected with an upper connector, and the lower surface of the upper connector is fixedly connected with a rotary shaft; a cylinder: set up in the internal surface middle part of outer barrel, the through-hole inner wall sliding connection that the extrados of pivot and cylinder center set up, the bottom of pivot extends to the bottom outside of cylinder, the connector under the bottom fixedly connected with of pivot, the inner wall upper end sliding connection of cylinder has the piston plate, the round hole that the piston plate middle part set up and the extrados upper end fixed connection of pivot, the inner wall middle part fixedly connected with guide ring of cylinder, extrados middle part fixedly connected with carousel and the spacing ring of pivot, this turbine formula torsion impacter has, realize the rotary impact to the object, the impact degree to the object has been improved, broken rock rate has been increased, and practicability is improved.

Description

Turbine type torsion impactor

Technical Field

The utility model relates to an impacter technical field specifically is a turbine formula torsion impacter has.

Background

In recent years, with the increasing demand of the country for oil and natural gas, the exploitation of shale gas is a hot spot nowadays, and is also a challenge, because during the drilling process, the drilling is not timely or too fast due to the problems of driller technology and experience, or because of the problem of well wall friction resistance, the bit pressure applied to the drill bit is unstable, the rock breaking efficiency is affected, and even the bit pressure is suddenly increased to damage the drill bit, crack the cutting teeth of the drill bit and the like, and the drilling speed is affected, on the other hand, when the PDC drill bit drills a hard or abrasive stratum, the PDC drill bit usually has insufficient torque to break the rock, the drilling tool has the advantages that the phenomenon of drill sticking is generated, the drill bit fails due to the torsion release of the underground drill rod, the rock in the deep stratum of the oil field is hard, the grinding extreme value is high, the drilling is realized by applying the conventional roller bit, the drilling footage of a single drill bit is less, the drilling needs to be carried out for multiple times, and the mechanical drilling speed is lower; when the screw is applied to composite drilling, the screw has short service life and unsatisfactory use effect due to higher temperature in a deep well; in addition, the mechanical drilling speed can be improved to a greater extent by adopting a gas drilling technology, but the complex condition under the well is easily caused under the condition that water is produced from the stratum, and the gas drilling matched equipment is more, so that the cost is relatively higher.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide one kind and have turbine formula torsion impacter, realize the rotatory impact to the object, improved the degree of impact to the object, increased broken rock speed, improved practicality, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a turbine type torsion impactor comprises an outer cylinder body and a cylinder;

an outer cylinder body: the upper end of the inner surface of the rotary shaft is rotatably connected with an upper connector, and the lower surface of the upper connector is fixedly connected with a rotary shaft;

a cylinder: the rotating shaft is arranged in the middle of the inner surface of the outer barrel body, the outer arc surface of the rotating shaft is in sliding connection with the inner wall of a through hole formed in the center of the air cylinder, the bottom end of the rotating shaft extends to the outside of the bottom end of the air cylinder, the bottom end of the rotating shaft is fixedly connected with a lower connector, the upper end of the inner wall of the air cylinder is in sliding connection with a piston plate, a round hole formed in the middle of the piston plate is fixedly connected with the upper end of the outer arc surface of the rotating shaft, the middle of the inner wall of the air cylinder is fixedly connected with a guide ring, the middle of the outer arc surface of the rotating shaft is fixedly connected with a rotating disc and a limiting ring, the middle of the outer arc surface of;

wherein: still include connector and rotary seal down, connector fixed connection is in the bottom of pivot down, and the extrados of connector is connected with the inner wall rotation of outer barrel down, and the extrados middle part of connector is equipped with rotary seal down, rotary seal's extrados and the inner wall sliding connection of outer barrel, novel structure, reasonable in design can realize the rotatory impact to the object, has improved the degree of impact to the object, has increased broken rock rate, has improved practicality.

Further, the lateral wall upper end of guide ring is equipped with the chute that the angle distributes such as, and the extrados fixedly connected with turbine piece of carousel, and the lower surface of turbine piece is the inclined plane, and the lower surface of turbine piece and the upper surface sliding connection of chute, the upper surface of movable plate are equipped with the kicking block that the angle distributes such as, and the top of kicking block corresponds with the inclined plane middle part position of turbine piece, makes the carousel rotate when driving the pivot and assault downwards, improves the broken degree to the object.

Furthermore, the inside bottom surface fixedly connected with energy storage spring of cylinder, the top of energy storage spring and the lower fixed surface of movable plate are connected, and the control movable plate can upwards reset fast, and the circulation of being convenient for is strikeed the operation.

Furthermore, the inner wall of cylinder is equipped with the stopper of array distribution, and the stopper is located the inclined plane top of chute, and excessive torsion of turbine piece when the cylinder top is restricted.

Further, the lateral wall of cylinder is equipped with intake pipe and blast pipe respectively, intake pipe and blast pipe all pass the lateral wall of outer barrel, and intake pipe and blast pipe all have two and are located the top and the below of piston plate respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the turbine type torsion impactor has the following advantages:

the air is supplied to the interior of the cylinder through the air inlet pipe at the lower part, the air is exhausted through the exhaust pipe at the upper part, the piston plate moves upwards under the thrust of the air, the piston plate drives the rotating shaft to move upwards, the lower surface of the limiting ring is separated from the upper surface of the movable plate, the movable plate is driven by the energy storage spring to move upwards, the movable plate drives the ejector block to move upwards, the ejector block is contacted with the lower surface of the turbine blade, the ejector block drives the turbine blade to rotate, the upper part of the piston plate is inflated at the moment, the air is exhausted below the piston plate, the rotating shaft is driven by the piston plate to impact downwards, the turbine blade is driven by the turntable to move downwards in the axial moving process of the rotating shaft, the turbine blade rotates by 90 degrees under the inclined plane guide effect of the guide ring, the turbine blade drives the rotating shaft to rotate through the turntable, the, the rotary impact on the object can be realized, the impact degree on the object is improved, the rock breaking speed is increased, and the practicability is improved.

Drawings

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

fig. 2 is a schematic structural view of the guide ring, the turntable and the moving plate of the present invention.

In the figure: the device comprises an outer cylinder body 1, an upper connector 2, an air cylinder 3, a rotating shaft 4, a guide ring 5, a chute 51, a rotating disc 6, a turbine sheet 61, a moving plate 7, a top block 71, an energy storage spring 8, a lower connector 9, a rotary seal 10, a limiting block 11, an air inlet pipe 12, an air outlet pipe 13, a piston 14 and a limiting ring 15.

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. 1-2, the present invention provides a technical solution: a turbine type torsion impactor comprises an outer cylinder body 1 and a cylinder 3;

an outer cylinder body 1: the upper end of the inner surface of the connecting rod is rotatably connected with an upper connector 2, and the lower surface of the upper connector 2 is fixedly connected with a rotating shaft 4;

the cylinder 3: the device is arranged in the middle of the inner surface of an outer barrel body 1, the outer arc surface of a rotating shaft 4 is in sliding connection with the inner wall of a through hole arranged in the center of an air cylinder 3, the bottom end of the rotating shaft 4 extends to the outside of the bottom end of the air cylinder 3, the bottom end of the rotating shaft 4 is fixedly connected with a lower connector 9, the upper end of the inner wall of the air cylinder 3 is in sliding connection with a piston plate 14, a round hole arranged in the middle of the piston plate 14 is fixedly connected with the upper end of the outer arc surface of the rotating shaft 4, the middle of the inner wall of the air cylinder 3 is fixedly connected with a guide ring 5, the middle of the outer arc surface of the rotating shaft 4 is fixedly connected with a rotary table 6 and a limiting ring 15, the middle of the outer arc surface of the rotating shaft 4 is in sliding connection with a movable plate 7, the lower surface of the limiting ring 15 is in contact with the upper surface of the, the outer arc surface of the rotating disc 6 is fixedly connected with a turbine sheet 61, the lower surface of the turbine sheet 61 is an inclined surface, the lower surface of the turbine sheet 61 is connected with the upper surface of the chute 51 in a sliding manner, the upper surface of the moving plate 7 is provided with top blocks 71 which are distributed at equal angles, the top ends of the top blocks 71 correspond to the middle position of the inclined surface of the turbine sheet 61, the inner bottom surface of the cylinder 3 is fixedly connected with energy storage springs 8, the top ends of the energy storage springs 8 are fixedly connected with the lower surface of the moving plate 7, the moving plate 7 is driven by the energy storage springs 8 to move upwards, the moving plate 7 drives the top blocks 71 to move upwards, the top blocks 71 are contacted with the lower surface of the turbine sheet 61, the top blocks 71 drive the turbine sheet 61 to rotate, the inner wall of the cylinder 3 is provided with limiting blocks 11 which are distributed in an array manner, the limiting blocks, the turbine blades 61 can be enabled to rotate to the position above the inclined plane of the adjacent inclined groove 51, so that preparation is made for rotation during downward impact, the side wall of the cylinder 3 is respectively provided with an air inlet pipe 12 and an air outlet pipe 13, the air inlet pipe 12 and the air outlet pipe 13 both penetrate through the side wall of the outer cylinder body 1, and the two air inlet pipes 12 and the two air outlet pipes 13 are respectively positioned above and below the piston plate 14;

wherein: still include connector 9 and rotary seal 10 down, lower connector 9 fixed connection is in the bottom of pivot 4, and the extrados of lower connector 9 rotates with the inner wall of outer barrel 1 to be connected, and the extrados middle part of lower connector 9 is equipped with rotary seal 10, the extrados of rotary seal 10 and the inner wall sliding connection of outer barrel 1.

When in use: air is supplied to the interior of the cylinder 3 through the air inlet pipe 12 at the lower part, air is exhausted through the exhaust pipe 13 at the upper part, the piston plate 14 moves upwards under the thrust of the air, the piston plate 14 drives the rotating shaft 4 to move upwards, the lower surface of the limiting ring 15 is separated from the upper surface of the moving plate 7, at the moment, the energy storage spring 8 drives the moving plate 7 to move upwards, the moving plate 7 drives the ejector block 71 to move upwards, the ejector block 71 is contacted with the lower surface of the turbine blade 61, the turbine blade 61 is driven to rotate by the ejector block 71, at the moment, the upper part of the piston plate 14 is inflated, air is exhausted below the piston plate 14, the rotating shaft 4 is driven by the piston plate 14 to impact downwards, the rotating shaft 4 drives the turbine blade 61 to move downwards through the turntable 6 in the moving process, the turbine blade 61 rotates 90 degrees under the inclined plane guiding action of the guide ring 5, the turbine blade 61 drives the rotating, therefore, the rotary impact on the object is realized, the impact degree on the object is improved, the rock breaking speed is increased, and the practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A torque impactor with a turbine, comprising: comprises an outer cylinder body (1) and a cylinder (3);

outer cylinder (1): the upper end of the inner surface of the connecting rod is rotatably connected with an upper connector (2), and the lower surface of the upper connector (2) is fixedly connected with a rotating shaft (4);

cylinder (3): set up in the internal surface middle part of outer barrel (1), the extrados of pivot (4) and the through-hole inner wall sliding connection that cylinder (3) center set up, the bottom of pivot (4) extends to the bottom outside of cylinder (3), the bottom fixedly connected with of pivot (4) is connector (9) down, the inner wall upper end sliding connection of cylinder (3) has piston plate (14), the round hole that piston plate (14) middle part set up and the extrados upper end fixed connection of pivot (4), the inner wall middle part fixed connection of cylinder (3) has guide ring (5), the extrados middle part fixed connection of pivot (4) has carousel (6) and spacing ring (15), the extrados middle part sliding connection of pivot (4) has movable plate (7), the lower surface of spacing ring (15) and the upper surface contact of movable plate (7), the extrados of outer cambered surface and the inner wall sliding connection of guide ring (5) of movable plate (7), the rotary disc (6) corresponds to the guide ring (5) and the moving plate (7) respectively;

wherein: still include connector (9) and rotary seal (10) down, connector (9) fixed connection is in the bottom of pivot (4) down, and the extrados of lower connector (9) rotates with the inner wall of outer barrel (1) to be connected, and the extrados middle part of lower connector (9) is equipped with rotary seal (10), the extrados of rotary seal (10) and the inner wall sliding connection of outer barrel (1).

2. The torque impactor with turbine type as claimed in claim 1, wherein: the side wall upper end of guide ring (5) is equipped with chute (51) that the angle distributes such as, and the extrados fixedly connected with turbine blade (61) of carousel (6), the lower surface of turbine blade (61) are the inclined plane, the lower surface of turbine blade (61) and the upper surface sliding connection of chute (51), and the upper surface of movable plate (7) is equipped with kicking block (71) that the angle distributes such as, and the top of kicking block (71) corresponds with the inclined plane middle part position of turbine blade (61).

3. The torque impactor with turbine type as claimed in claim 1, wherein: the bottom surface of the interior of the cylinder (3) is fixedly connected with an energy storage spring (8), and the top end of the energy storage spring (8) is fixedly connected with the lower surface of the moving plate (7).

4. The torque impactor with turbine type as claimed in claim 1, wherein: the inner wall of cylinder (3) is equipped with stopper (11) of array distribution, and stopper (11) are located the inclined plane top of chute (51).

5. The torque impactor with turbine type as claimed in claim 1, wherein: the lateral wall of cylinder (3) is equipped with intake pipe (12) and blast pipe (13) respectively, the lateral wall of outer barrel (1) is all passed in intake pipe (12) and blast pipe (13), and intake pipe (12) and blast pipe (13) all have two and are located the top and the below of piston plate (14) respectively.