CN209780778U - novel petroleum screen pipe joint - Google Patents

Abstract

the utility model discloses a novel oil screen pipe joint, interface before its structure, the seat rotates, rotating device, back interface and fixing device, through having set up rotating device middle part in rotating seat front and back both ends, exert force to the handle, the handle bottom is connected with first recess through the axis of rotation, can pull out to the handle in first recess, pull out supplementary handle in the second recess in the handle after that, can realize the support of finger, reached and to have dismantled fast, convenient quick beneficial effect of accomodating, fixing device middle part in the back interface has been set up, fixing device is the triangle-shaped structure, and be provided with the infiltration hole on the fixed plate in the mount, it can provide stability at the screen pipe during operation to have reached, and can not influence the beneficial effect of the work efficiency of screen pipe.

Description

Novel petroleum screen pipe joint

Technical Field

The utility model relates to a petroleum equipment technical field, concretely relates to novel petroleum sieve tube connects.

Background

The oil screen pipe mainly has the effects of sand prevention, different geological environments of oil wells lead to different steel grades and types of the adopted screen pipes, the male end and the female end of the oil screen pipe in an oil field are directly connected, no connecting tool is arranged between the oil screen pipes, dozens of or even more oil screen pipes are connected into a whole, the novel oil screen pipe joint is also technically improved, but the novel oil screen pipe joint is easy to fall off when a wrench is used for rotating in the prior art, the novel oil screen pipe joint is troublesome to use and operate, poor in stability, easy to damage and short in service life.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, present a novel oil screen pipe joint to easily drop when solving and using the spanner rotation, use troublesome poeration, poor stability, easy damage, problem that life is short has reached and can be dismantled fast, and convenient quick storage can provide stability at the screen pipe during operation, and can not influence the effect of the work efficiency of screen pipe.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel petroleum sieve tube joint, which comprises a front joint, a rotating seat, a rotating device, a rear joint and a fixing device, wherein the right end face of the front joint is connected with the middle part of the left end of the rotating seat, the middle parts in the front and rear ends of the rotating seat are provided with the rotating device, the middle part of the right end of the rotating seat is connected with the left end face of the rear joint, the middle part in the rear joint is provided with the fixing device, the rotating device consists of a main body, a first groove, a rotating shaft, a handle, a second groove and an auxiliary handle, the middle part in the main body is provided with the first groove, the lower end of the inner side of the first groove is rotatably connected with the middle part in the lower end of the handle through the rotating shaft, the quarter of the right end face of the handle is provided with the second groove, the inner side is slidably connected with the outer, the fixing device is composed of a fixing frame, a fixing plate and a penetration hole, the fixing plate is arranged in the middle of the fixing frame, the penetration hole is formed in the middle of the fixing plate, and a triangle on the outer side of the fixing frame is fixedly connected with the middle of the rear connector through a connecting piece.

furthermore, the rotating devices are provided with two groups and are oppositely distributed at the front end and the rear end of the rotating seat.

Further, the inner diameter of the first groove is larger than the outer diameter of the handle, and anti-skid grains are arranged on the inner side of the handle.

Further, the inner diameter of the second groove is larger than the outer diameter of the auxiliary handle, and the surface of the auxiliary handle is smooth.

Furthermore, the fixed plate is provided with three blocks which are distributed in a triangular shape.

Further, the penetration holes are provided in two or more numbers, and the penetration hole diameter is 5 MM.

Further, the rotating shaft is cylindrical in shape and has a length of 2 CM.

Furthermore, the fixing frame is made of stainless steel.

Furthermore, the auxiliary handle is made of PVC plastic.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) The utility model discloses a handle, including the handle, the handle is connected with the first recess through the axis of rotation, the handle is pulled out to the handle in the first recess, the handle bottom is pulled out to supplementary handle in the second recess in the handle after that, can realize the support of finger, reached and to have carried out quick dismantlement, convenient quick beneficial effect of accomodating through having set up rotating device middle part in rotating the seat front and back both ends.

2) The screen pipe fixing device comprises a fixing frame, a screen pipe and a fixing plate, wherein the fixing frame is provided with a plurality of penetrating holes, the fixing frame is provided with a triangular structure, the penetrating holes are arranged in the middle of the screen pipe, the fixing frame is provided with a plurality of penetrating holes, and the penetrating holes are arranged in the fixing frame.

drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a screen joint according to the present invention;

FIG. 2 is a schematic view of the inside of the screen joint of the present invention;

FIG. 3 is a schematic structural view of the rotating device of the present invention;

Fig. 4 is a schematic structural view of the fixing device of the present invention;

In the figure: the front connector-1, the rotating seat-2, the rotating device-3, the rear connector-4, the fixing device-5, the main body-31, the first groove-32, the rotating shaft-33, the handle-34, the second groove-35, the auxiliary handle-36, the fixing frame-51, the fixing plate-52 and the penetration hole-53.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3 and 4, the present invention provides a new type petroleum screen pipe joint: the connector comprises a front connector 1, a rotating seat 2, a rotating device 3, a rear connector 4 and a fixing device 5, wherein the right end face of the front connector 1 is connected with the middle part of the left end of the rotating seat 2, the middle parts in the front and rear ends of the rotating seat 2 are provided with the rotating device 3, the middle part of the right end of the rotating seat 2 is connected with the left end face of the rear connector 4, the middle part in the rear connector 4 is provided with the fixing device 5, the rotating device 3 comprises a main body 31, a first groove 32, a rotating shaft 33, a handle 34, a second groove 35 and an auxiliary handle 36, the middle part in the main body 31 is provided with the first groove 32, the lower end of the inner side of the first groove 32 is rotatably connected with the middle part in the lower end of the handle 34 through the rotating shaft 33, the second groove 35 is arranged at one fourth of the right end face of the handle 34, the inner side of the inner side, The fixed plate 52 and the infiltration hole 53 constitute, and the middle part is provided with fixed plate 52 in the fixed frame 51, and the middle part is provided with infiltration hole 53 in the fixed plate 52, and the triangle of fixed frame 51 outside carries out fixed connection through connecting piece and the interior middle part of back interface 4.

Wherein, rotating device 3 is provided with two sets ofly to be relative distribution in rotating seat 2 front and back both ends, be convenient for the atress operates.

The inner diameter of the first groove 32 is larger than the outer diameter of the handle 34, and the inner side of the handle 34 is provided with anti-slip threads, so that the handle 34 can normally rotate in the first groove 32.

The inner diameter of the second groove 35 is larger than the outer diameter of the auxiliary handle 36, and the surface of the auxiliary handle 36 is smooth, so that the auxiliary handle 36 can be normally retracted into the second groove 35.

wherein, the fixed plate 52 is provided with three blocks, and is distributed in a triangular shape, and the stability is strong, and is convenient for fixing.

Wherein, the number of the penetration holes 53 is more than two, and the diameter of the penetration hole 53 is 5MM, which is beneficial to the penetration of petroleum.

Wherein, the rotating shaft 33 is cylindrical in shape, has a length of 2CM, and is moderate in size and convenient to operate.

The fixing frame 51 is made of stainless steel, so that the fixing frame is not easy to deform, low in cost and high in cost performance.

The auxiliary handle 36 is made of PVC plastic, and is firm, durable, high in cost performance, corrosion-resistant and light in weight.

The patent states: the stainless steel material is a material, has brightness close to a mirror surface, is hard and ice-cold in touch, belongs to a decorative material of a relatively front guard, has series characteristics of excellent corrosion resistance, formability, compatibility, toughness and the like, and is used in the industries of heavy industry, light industry, living goods industry, architectural decoration and the like; the PVC plastic is yellowish and semitransparent, has luster, has transparency superior to that of polyethylene and polypropylene, is inferior to that of polystyrene, is divided into soft and hard polyvinyl chloride according to different additive amounts, soft products are soft and tough, the hand feeling is sticky, the hardness of the hard products is higher than that of low-density polyethylene and lower than that of polypropylene, and the whitening phenomenon can occur at the bending part, and is common products: the material is a high molecular material using chlorine atom to replace hydrogen atom in polyethylene.

The working principle is as follows: when the petroleum sieve tube needs to be connected and installed, the internal threads of the inner surfaces of the two sieve tubes are aligned to the external threads of the outer diameter surfaces of the front connector 1 and the rear connector 4, then the rotating seat 2 is rotated to connect, then the sieve tube is installed on petroleum equipment to start working, a fixing device 5 is arranged in a connector during working, the fixing device 5 is in a triangular structure, a penetrating hole 53 is arranged on a fixing plate 52 in a fixing frame 51, the stability can be provided during the working of the sieve tube, the working efficiency of the sieve tube cannot be influenced, when the connector needs to be disassembled, a wrench can fall off due to the fact that the rotating seat 2 is unscrewed by the wrench, a user needs to continuously adjust the position of the wrench to carry out the twisting on the rotating seat 2, the rotating seat 2 is provided with a rotating device 3, and when the locked rotating seat 2 is unscrewed, the user holds the handle 34 by hands to apply, handle 34 bottom is connected with first recess 32 through axis of rotation 33, so pull out handle 34 in first recess 32, pull out supplementary handle 36 in second recess 35 in handle 34 subsequently, can realize the support of finger, the user exerts force and can be convenient and fast carry out the high-speed rotation to rotating seat 2 subsequently, and can not take place to drop at the pivoted in-process, when rotating seat 2 pine, insert back second recess 35 with supplementary handle 36, press handle 34 to first recess 32 subsequently, conveniently accomodate.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (7)

1. The utility model provides a novel oil screen pipe joint, includes preceding interface (1), rotates seat (2) and back interface (4), its characterized in that: the novel connector is characterized by further comprising a rotating device (3) and a fixing device (5), the right end face of the front connector (1) is connected with the middle of the left end of the rotating seat (2), the rotating device (3) is arranged in the middle of the front end and the rear end of the rotating seat (2), the middle of the right end of the rotating seat (2) is connected with the left end face of the rear connector (4), the fixing device (5) is arranged in the middle of the rear connector (4), the rotating device (3) is composed of a main body (31), a first groove (32), a rotating shaft (33), a handle (34), a second groove (35) and an auxiliary handle (36), the first groove (32) is arranged in the middle of the main body (31), the lower end of the inner side of the first groove (32) is rotatably connected with the middle of the inner side of the handle (34) through the rotating shaft (33), and the second groove (35) is arranged in one, sliding connection is carried out in inboard and supplementary handle (36) outside, main part (31) outside and rotation seat (2) front and back both ends in the middle part carry out fixed connection, fixing device (5) comprise mount (51), fixed plate (52) and infiltration hole (53), the middle part is provided with fixed plate (52) in mount (51), the middle part is provided with infiltration hole (53) in fixed plate (52), the middle part carries out fixed connection in mount (51) outside triangle passes through connecting piece and back interface (4).

2. The new petroleum screen joint as recited in claim 1 wherein: the rotating devices (3) are arranged in two groups and are oppositely distributed at the front end and the rear end of the rotating seat (2).

3. The new petroleum screen joint as recited in claim 1 wherein: the inner diameter of the first groove (32) is larger than the outer diameter of the handle (34), and anti-skid grains are arranged on the inner side of the handle (34).

4. The new petroleum screen joint as recited in claim 1 wherein: the inner diameter of the second groove (35) is larger than the outer diameter of the auxiliary handle (36), and the surface of the auxiliary handle (36) is smooth.

5. The new petroleum screen joint as recited in claim 1 wherein: the fixing plate (52) is provided with three blocks which are distributed in a triangular shape.

6. The new petroleum screen joint as recited in claim 1 wherein: the number of the penetration holes (53) is two or more, and the diameter of the penetration hole (53) is 5 MM.

7. The new petroleum screen joint as recited in claim 1 wherein: the rotating shaft (33) is cylindrical in shape and has a length of 2 CM.