CN214579502U

CN214579502U - Quick joint for oil exploitation equipment

Info

Publication number: CN214579502U
Application number: CN202022800243.7U
Authority: CN
Inventors: 周广洋; 周伟
Original assignee: Jiangsu Hanyang Jinggong Technology Co ltd
Current assignee: Jiangsu Hanyang Jinggong Technology Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-11-02
Anticipated expiration: 2030-11-27

Abstract

The utility model belongs to the technical field of joints, in particular to a quick joint for oil exploitation equipment, which comprises a first pipeline and a second pipeline, the first pipeline is longitudinally arranged at the upper end of the second pipeline, the side walls of the first pipeline and the second pipeline are both fixedly provided with flange seats, both ends of the two flange seats are both provided with connecting plates in contact, one side of the two connecting plates close to the flange seats is provided with symmetrical grooves, a screw rod is longitudinally arranged in the groove, one end of the screw rod is rotationally connected with the side wall of the groove through a bearing, the other end of lead screw runs through the lateral wall that the recess extends to the outside, the pole wall threaded connection of lead screw has the slider, has effectively replaced bolt snap-on in the past, avoids using for a long time after the use because the bolt corrosion causes the condition of inconvenient dismantlement and increases the efficiency of connecting fixedly.

Description

Quick joint for oil exploitation equipment

Technical Field

The utility model relates to a connect technical field, specifically be a quick-operation joint for oil development equipment.

Background

At oil development's in-process, often need use the pipeline, and when length was not enough between pipeline and the pipeline, just need quick-operation joint to be connected between pipeline and the pipeline, but current quick-operation joint when connecting the pipeline, often directly passes through the bolt fastening, this kind prevents not only that efficiency is lower and long-time the back of using, when the corrosion appears in the bolt, quick-operation joint is inconvenient carries out the dismouting, influences the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quick-operation joint for oil development equipment to solve the current quick-operation joint that provides among the above-mentioned background art and often pass through the bolt fastening, not only fixed efficiency is lower and can appear the problem of corrosion after using for a long time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick-operation joint for oil development equipment, includes first pipeline and second pipeline, first pipeline vertically sets up the upper end at the second pipeline, the lateral wall of first pipeline and second pipeline is the fixed flange seat that is provided with all, two the equal contact in both ends of flange seat is provided with connecting plate, two the recess of symmetry is seted up to one side that the connecting plate is close to the flange seat, the inside of recess vertically is provided with the lead screw, the one end of lead screw pass through the bearing with the lateral wall of recess rotates to be connected, the lateral wall that the other end of lead screw runs through the recess extends to the outside, the pole wall threaded connection of lead screw has the slider, the slider is kept away from the fixed pressure panel that is provided with in one side of recess, the fixed slot has been seted up to the lateral wall of pressure panel, the fixed coupling mechanism that is provided with in inside of fixed slot.

Preferably, coupling mechanism includes the stopper, the stopper transversely sets up the inside at the fixed slot, the fixed gag lever post that is provided with of lateral wall of stopper, two the spacing groove has all been seted up to the lateral wall of flange seat, the one end that the stopper was kept away from to the gag lever post all run through the lateral wall of fixed slot extend to the outside and with joint between the spacing groove, the fixed cover in outside of gag lever post has cup jointed the spring, the one end of spring all with the lateral wall fixed connection of stopper, the other end of spring all with the lateral wall fixed connection of fixed slot.

Preferably, two adjacent sides of the flange seats are fixedly provided with sealing rings.

Preferably, the other end of the screw rod penetrates through the side wall of the groove, extends to the outside and is fixedly provided with a rotating block.

Preferably, the rod wall of the screw rod is coated with antirust paint.

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

through the common cooperation of connecting plate, lead screw, slider, pressing plate, stopper, gag lever post and spring, effectively replaced bolt snap-on in the past, avoided long-time use after the use because the bolt corrosion causes the inconvenient condition of dismantling and increase and connect fixed efficiency.

Drawings

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

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a first pipeline 1, a second pipeline 2, a flange seat 3, a connecting plate 4, a lead screw 5, a sliding block 6, a pressing plate 7, a limiting block 8, a limiting rod 9, a spring 10, a sealing ring 11 and a rotating block 12.

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.

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.

Example (b):

referring to fig. 1-2, the present invention provides a technical solution: a quick joint for oil exploitation equipment comprises a first pipeline 1 and a second pipeline 2, wherein the first pipeline 1 is longitudinally arranged at the upper end of the second pipeline 2, flange seats 3 are fixedly arranged on the side walls of the first pipeline 1 and the second pipeline 2, two ends of each of the two flange seats 3 are provided with connecting plates 4 in a contact manner, symmetrical grooves are formed in one sides, close to the flange seats 3, of the two connecting plates 4, lead screws 5 are longitudinally arranged inside the grooves, one ends of the lead screws 5 are rotatably connected with the side walls of the grooves through bearings, the other ends of the lead screws 5 penetrate through the side walls of the grooves and extend to the outside, slide blocks 6 are in threaded connection with rod walls of the lead screws 5, pressing plates 7 are fixedly arranged on one sides, far away from the grooves, of the slide blocks 6, fixing grooves are formed in the side walls of the pressing plates 7, and connecting mechanisms are fixedly arranged inside the fixing grooves;

the connecting mechanism comprises a limiting block 8, the limiting block 8 is transversely arranged inside the fixing groove, a limiting rod 9 is fixedly arranged on the side wall of the limiting block 8, limiting grooves are formed in the side walls of the two flange seats 3, one end, far away from the limiting block 8, of the limiting rod 9 penetrates through the side wall of the fixing groove to extend to the outside and is clamped with the limiting grooves, a spring 10 is fixedly sleeved on the outside of the limiting rod 9, one end of the spring 10 is fixedly connected with the side wall of the limiting block 8, and the other end of the spring 10 is fixedly connected with the side wall of the fixing groove;

a sealing ring 11 is fixedly arranged on one adjacent side of each of the two flange seats 3;

the other end of the screw rod 5 penetrates through the side wall of the groove, extends to the outside and is fixedly provided with a rotating block 12;

the rod wall of the screw rod 5 is coated with antirust paint.

The working principle is as follows: when first pipeline 1 and second pipeline 2 are connected to needs, be in the same place first pipeline 1 and second pipeline 2, rotate rotatory piece 12, rotatory piece 12 drives lateral wall fixed connection's lead screw 5 and rotates, lead screw 5 drives the slider 6 removal of pole wall threaded connection, slider 6 drives lateral wall fixed connection's according to clamp plate 7 and removes, make and be connected according to the contact between clamp plate 7 and the flange seat 3, spring 10 stimulates lateral wall fixed connection's stopper 8 and removes, stopper 8 drives lateral wall fixed connection's gag lever post 9 and removes, make gag lever post 9 run through the joint between fixed slot and the gag lever post, be fast with fixed connection between first pipeline 1 and the second pipeline 2, and effectively prevent the long-time back of using, because the inconvenient dismouting problem that the corrosion caused.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of 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 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, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. The quick joint for the oil exploitation equipment comprises a first pipeline (1) and a second pipeline (2), and is characterized in that the first pipeline (1) is vertically arranged at the upper end of the second pipeline (2), the side walls of the first pipeline (1) and the second pipeline (2) are fixedly provided with flange seats (3), two ends of each flange seat (3) are in contact with connecting plates (4), one side, close to the flange seats (3), of each connecting plate (4) is provided with symmetrical grooves, a lead screw (5) is vertically arranged in each groove, one end of the lead screw (5) is rotatably connected with the side wall of each groove through a bearing, the other end of the lead screw (5) penetrates through the side wall of each groove and extends to the outside, a slide block (6) is in threaded connection with the rod wall of the lead screw (5), and a pressing plate (7) is fixedly arranged on one side, far away from the groove, of the slide block (6), the side wall of the pressing plate (7) is provided with a fixing groove, and a connecting mechanism is fixedly arranged inside the fixing groove.

2. The quick coupling for oil extraction equipment according to claim 1, characterized in that: coupling mechanism includes stopper (8), stopper (8) transversely set up the inside at the fixed slot, the fixed gag lever post (9) that is provided with of lateral wall of stopper (8), two the spacing groove has all been seted up to the lateral wall of flange seat (3), the one end that stopper (8) were kept away from in gag lever post (9) all run through the lateral wall of fixed slot extend to the outside and with joint between the spacing groove, spring (10) have been cup jointed to the external fixation of gag lever post (9), the one end of spring (10) all with the lateral wall fixed connection of stopper (8), the other end of spring (10) all with the lateral wall fixed connection of fixed slot.

3. The quick coupling for oil extraction equipment according to claim 1, characterized in that: and a sealing ring (11) is fixedly arranged on one side adjacent to the two flange seats (3).

4. The quick coupling for oil extraction equipment according to claim 1, characterized in that: the other end of the screw rod (5) penetrates through the side wall of the groove, extends to the outside and is fixedly provided with a rotating block (12).

5. The quick coupling for oil extraction equipment according to claim 1, characterized in that: and the wall of the screw rod (5) is coated with antirust paint.