CN219795155U - Oil gas development torsion impact device - Google Patents

Abstract

The utility model discloses an oil gas development torsion impact device which comprises a torsion impact mounting body and a drill bit main body, wherein the drill bit main body is sleeved on the torsion impact mounting body, an open cavity is formed in the torsion impact mounting body, a threaded rod is rotationally connected to the open cavity, two ends of the threaded rod are respectively in threaded sleeve connection with a movable plate, the bottom end of the movable plate is rotationally connected with a traction rod, one end of the traction rod is rotationally connected with a push plate, the bottom end of the push plate is fixedly connected with a pressing plate, wedge-shaped plates are arranged on two sides of the pressing plate, one side of each wedge-shaped plate is fixedly connected with a sliding plate, one end of each sliding plate penetrates through the open cavity and extends outwards, one end of each sliding plate extends is fixedly connected with a positioning plate, and one side of each positioning plate is provided with a plurality of clamping teeth.

Description

Oil gas development torsion impact device

Technical Field

The utility model relates to the field of oil gas development related products, in particular to an oil gas development torsion impact device.

Background

Currently, in petroleum drilling engineering, diamond drill bits with crossed blades are generally used, and the design of the crossed blades can keep the diameter of the drill bit and improve the service life of the drill bit, and meanwhile, in order to reduce the problem of well deviation, a torsion impactor is generally used for matching.

The existing torque impactor is connected with the diamond drill bit in a threaded connection mode, so that more time is required to be consumed for disassembly and assembly during field operation or later maintenance, time and labor are wasted, and certain defect exists.

Disclosure of Invention

The utility model aims to provide an oil gas development torque impact device for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oil gas development torsion impact device, includes torsion impact dress body and drill bit main part, the drill bit main part cup joints on torsion impact dress body, be equipped with the cavity of opening on the torsion impact dress body, the cavity of opening internal rotation is connected with the threaded rod, the movable plate has all been cup jointed to the equal screw thread in both ends of threaded rod, the bottom of movable plate rotates and is connected with the traction lever, the one end rotation of traction lever is connected with the push pedal, the bottom fixedly connected with of push pedal supports the clamp plate, the both sides that support the clamp plate all are equipped with the wedge plate, one side fixedly connected with slide of wedge plate, the one end of slide runs through the cavity of opening and outwards extends, the one end fixedly connected with locating plate that the slide extends, one side of locating plate is equipped with a plurality of latches, be equipped with corresponding card tooth's socket in the drill bit main part.

Preferably, one end of the threaded rod penetrates through the open cavity and is fixedly connected with a rotary block, and a cross slot is formed in one side of the rotary block.

Preferably, both ends of the pressing plate are arc-shaped structures.

Preferably, the threads on both sides of the center point of the horizontal axial section of the threaded rod are oppositely arranged.

Preferably, the front surface of the wedge-shaped plate is in polishing arrangement.

Preferably, one end of the rotary block is slidably inserted with a stop rod, and the torsion impact device body is provided with a plurality of stop grooves corresponding to the stop rod.

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

according to the oil gas development torsion impact device, the drill bit main body is sleeved on the torsion impact device body, the threaded rod is rotated in the open cavity, at the moment, the two traction rods which are in threaded sleeve connection with the threaded rod drive the push plate to move so as to realize movement of the pressing plate, at the moment, the pressing plate abuts against the wedge plate to promote the movement of the slide plate by utilizing the structural characteristics of the wedge plate, and the slide plate pushes the positioning plate at the moment so that the clamping groove on one side of the positioning plate and the drill bit main body abut against and are assembled and fixed between the drill bit main body and the torsion impact device body.

Drawings

FIG. 1 is a schematic diagram of a torque impact device for oil and gas development according to the present utility model;

FIG. 2 is an enlarged view of the A-position of a torque impact device for oil and gas development according to the present utility model;

FIG. 3 is a schematic diagram of a cross slot of a torque impact device for oil and gas development according to the present utility model.

In the figure: 1. a torsion impact package body; 2. a bit body; 3. a threaded rod; 4. a moving plate; 5. a traction rod; 6. a push plate; 7. a pressing plate; 8. wedge plate; 9. a slide plate; 10. a positioning plate; 11. latch teeth; 12. rotating the block; 13. cross slotting; 14. a stop rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, an embodiment of the present utility model is provided: the utility model provides an oil gas development torsion impact device, including torsion impact dress body 1 and drill bit main part 2, drill bit main part 2 cup joints on torsion impact dress body 1, be equipped with the open cavity on the torsion impact dress body 1, open cavity internal rotation is connected with threaded rod 3, movable plate 4 has all been cup jointed at the both ends of threaded rod 3, the bottom rotation of movable plate 4 is connected with traction lever 5, the one end rotation of traction lever 5 is connected with push pedal 6, the bottom fixedly connected with of push pedal 6 supports clamp plate 7, the both sides of support clamp plate 7 all are equipped with wedge plate 8, one side fixedly connected with slide 9 of wedge plate 8, the one end of slide 9 runs through open cavity and outwards extend, the one end fixedly connected with locating plate 10 that slide 9 extends, one side of locating plate 10 is equipped with a plurality of latch 11, be equipped with corresponding card tooth groove in the drill bit main part 2, concretely speaking, the drill bit main part 2 cup joints on torsion impact dress body 1, afterwards, rotate threaded rod 3 is rotatory in the open cavity, at this moment, two traction levers 5 on threaded rod 3 will drive push pedal 6 motion and then realize the removal of support plate 7, support clamp plate 7 will utilize wedge plate 8 to support clamp plate 8 to support structure characteristic 9 to press together with the punch bit main part 10 to make at this moment, thereby fix a position between the fixed position of slide plate 2 and the drill bit main part 2.

In the embodiment, one end of the threaded rod 3 penetrates through the open cavity and is fixedly connected with a rotary block 12, and a cross slot 13 is formed in one side of the rotary block 12, so that the rotary block 12 can be conveniently driven to rotate by a tool; both ends of the pressing plate 7 are arc-shaped structures; the screw threads on two sides of the center point of the horizontal axial section of the threaded rod 3 are oppositely arranged; the front surface of the wedge-shaped plate 8 is arranged in a polishing way, so that friction resistance is reduced; one end of the rotary block 12 is slidably inserted with a stop rod 14, and the torsion impact mounting body 1 is provided with a plurality of stop grooves corresponding to the stop rod 14, so that the rotary block 12 is rotationally fixed. Working principle: firstly, the drill bit main body 2 is sleeved on the torsion impact device body 1, then the threaded rod 3 is rotated in the open cavity, at the moment, the two traction rods 5 which are in threaded sleeve connection with the threaded rod 3 drive the push plate 6 to move so as to realize the movement of the pressing plate 7, at the moment, the pressing plate 7 is propped against the wedge plate 8 to drive the sliding plate 9 to move by utilizing the structural characteristics of the wedge plate 8, and the sliding plate 9 is pushed to push the positioning plate 10 at the moment, so that the clamping teeth 11 on one side of the positioning plate 10 and the drill bit main body 2 are propped against and pressed, and the assembly and the fixation between the drill bit main body 2 and the torsion impact device body 1 are realized.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Claims (6)

1. The utility model provides an oil gas development torsion impact device, includes torsion impact dress body (1) and drill bit main part (2), its characterized in that: the drill bit body (2) is sleeved on the torsion impact device body (1), an open cavity is formed in the torsion impact device body (1), a threaded rod (3) is connected to the open cavity in a rotating mode, moving plates (4) are sleeved at two ends of the threaded rod (3) in a threaded mode, a traction rod (5) is connected to the bottom end of the moving plates (4) in a rotating mode, a push plate (6) is connected to one end of the traction rod (5) in a rotating mode, a pressing plate (7) is fixedly connected to the bottom end of the push plate (6), wedge-shaped plates (8) are arranged on two sides of the pressing plate (7), a sliding plate (9) is fixedly connected to one side of the wedge-shaped plates (8), one end of the sliding plate (9) penetrates through the open cavity and extends outwards, a positioning plate (10) is fixedly connected to one side of the sliding plate (9), and a plurality of clamping teeth (11) are arranged on one side of the positioning plate (10), and corresponding clamping grooves are formed in the drill bit body (2).

2. The oil and gas development torque impact device according to claim 1, wherein: one end of the threaded rod (3) penetrates through the open cavity and is fixedly connected with a rotary block (12), and a cross slot (13) is formed in one side of the rotary block (12).

3. The oil and gas development torque impact device according to claim 1, wherein: both ends of the pressing plate (7) are arc-shaped structures.

4. The oil and gas development torque impact device according to claim 1, wherein: the threads on two sides of the center point of the horizontal axial section of the threaded rod (3) are oppositely arranged.

5. The oil and gas development torque impact device according to claim 1, wherein: the front surface of the wedge-shaped plate (8) is in polishing arrangement.

6. The oil and gas development torque impact device of claim 2, wherein: one end of the rotary block (12) is slidably inserted with a stop rod (14), and the torsion impact device body (1) is provided with a plurality of stop grooves corresponding to the stop rod (14).