CN219138995U

CN219138995U - Double-end oil pipe nipple joint for oil field convenient to use

Info

Publication number: CN219138995U
Application number: CN202223240529.XU
Authority: CN
Inventors: 胡威
Original assignee: Shanghai Guangying Electromechanical Equipment Co ltd
Current assignee: Shanghai Guangying Electromechanical Equipment Co ltd
Priority date: 2022-12-05
Filing date: 2022-12-05
Publication date: 2023-06-06
Anticipated expiration: 2032-12-05

Abstract

The utility model discloses a double-end oil pipe nipple for an oil field, which relates to the technical field of double-end oil pipe nipples for oil fields and comprises a double-end oil pipe nipple main body with external threads at two ends, wherein an arc-shaped mounting plate with a T-shaped structure in the vertical section is movably mounted in a T-shaped notch at the top of the double-end oil pipe nipple main body, sealing gaskets are respectively arranged at the two side walls of the arc-shaped mounting plate and the bottom ends of the two sides of the arc-shaped mounting plate, the arc-shaped mounting plate is detachably connected in the notch at the top of the double-end oil pipe nipple main body through a clamping assembly mounted on the double-end oil pipe nipple main body, and the clamping assembly further comprises a mounted cleaning mechanism.

Description

Double-end oil pipe nipple joint for oil field convenient to use

Technical Field

The utility model relates to the technical field of double-end oil pipe pup joints for oil fields, in particular to a double-end oil pipe pup joint for oil fields, which is convenient to use.

Background

The short pipe nipple is short oil pipe, and compared with oil pipe, the short pipe nipple has different length and the same other short pipe nipple. The length is as follows: 0.25m,0.5m,1m,1.5m, etc.

At present, the inside filter function that possesses of current double-end oil pipe nipple, but the filter screen setting is inside the double-end oil pipe nipple, need to unpick out the filter screen from the inside purpose that can reach the clearance of double-end oil pipe nipple when leading to the surface impurity of clearance filter screen, lead to influencing after oil pipe nipple uses a period because impurity wherein is easy with oil pipe nipple jam, influence subsequent double-end oil pipe nipple's availability factor, secondly, it is comparatively inconvenient when dismantling or installing on the double-end oil pipe nipple to the filter screen, for this reason, we propose a convenient to use's double-end oil pipe nipple for oil field.

Disclosure of Invention

The utility model aims to provide a double-head oil pipe nipple for an oil field, which is convenient to use, so as to solve 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 a convenient to use's double-end oil pipe nipple joint for oil field, includes the double-end oil pipe nipple joint main part that both ends all are equipped with the external screw thread, movable mounting has the arc mounting panel that vertical cross-section is T shape structure in the top T shape notch of double-end oil pipe nipple joint main part, and both sides wall and the both sides bottom of arc mounting panel are equipped with sealed pad respectively, and the arc mounting panel can dismantle the connection in the top notch in the double-end oil pipe nipple joint main part through the chucking subassembly of installing in the double-end oil pipe nipple joint main part, and the chucking subassembly still includes the clearance mechanism of installation, can dismantle through the screw on the inside wall of arc mounting panel and be connected with the installation piece, and the one end rigid coupling of installation piece has the filter screen.

Preferably, the clamping assembly comprises a plurality of L-shaped clamping rods which are clamped on two side walls of the arc-shaped mounting plate, and clamping grooves matched with one ends of the inclined surfaces of the L-shaped clamping rods are formed in the two side walls of the arc-shaped mounting plate.

Preferably, the L-shaped clamping rods are movably mounted on the double-head oil pipe nipple main body, L-shaped movable grooves matched with the L-shaped clamping rods are formed in the double-head oil pipe nipple main body, and springs are connected between one side wall of each L-shaped clamping rod, deviating from the arc-shaped mounting plate, and one side inner wall of each corresponding movable groove.

Preferably, the outer sides of the L-shaped clamping rods on the same side are fixedly connected with the same arc-shaped pull rod, one side wall opposite to the two arc-shaped pull rods is fixedly connected with a connecting block, the connecting block is spirally connected with hand screwing screws, and the bottoms of the two hand screwing screws after locking are abutted against the outer sides of the double-head oil pipe nipple main body.

Preferably, the cleaning mechanism comprises a Z-shaped rod which is arranged on one side of the filter screen and fixed on the inner side wall of the arc-shaped mounting plate, a scraping plate is connected to the Z-shaped rod through rotation of a rotating shaft, and the scraping surface of the scraping plate is movably attached to the filtering surface of the filter screen.

Preferably, the outer side of the rotating shaft is fixedly connected with a bevel gear a, a bevel gear b is connected above the bevel gear a in a meshed manner, the bevel gear b is rotationally connected to the arc-shaped mounting plate through a connecting shaft, and the top end of the connecting shaft is fixedly connected with a handle.

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

1. the movable connection part between the arc-shaped mounting plate and the T-shaped notch at the top of the arc-shaped mounting plate can be sealed by utilizing the effect of the sealing gasket, so that oil leakage is avoided;

2. by utilizing the clamping assembly, each part on the arc-shaped mounting plate can be conveniently and rapidly mounted or dismounted on the double-head oil pipe nipple main body, the efficiency of dismounting or mounting the filter screen is greatly improved, and the double-head oil pipe nipple for the oil field has good use effect;

3. utilize clearance mechanism, can just clear up the impurity of interception on the filter face of filter screen under the condition that does not unpick out the filter screen, effectively improve the filtration permeability of filter screen, avoid the filter screen to block up and influence its double-end oil pipe nipple's normal use work, it is very convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of each part of the cleaning mechanism after the main body of the double-head oil pipe nipple is cut;

FIG. 3 is a schematic view of a gasket and a plurality of clamping grooves according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of the present utility model at a.

In the figure: 1. a double-ended tubing nipple body; 2. an arc-shaped mounting plate; 21. a sealing gasket; 3. a clamping assembly; 301. an L-shaped clamping rod; 302. a spring; 303. an arc-shaped pull rod; 304. a connecting block; 305. screwing the screw by hand; 306. a clamping groove; 4. a cleaning mechanism; 401. a Z-shaped rod; 402. a rotating shaft; 403. a scraper; 404. bevel gear a; 405. bevel gear b; 406. a connecting shaft; 5. a filter screen; 51. a mounting block; 52. and (5) a screw.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a convenient to use's double-end oil pipe nipple joint for oil field, double-end oil pipe nipple joint main part 1 including both ends all are equipped with the external screw thread, movable mounting has the arc mounting panel 2 that vertical cross-section is T shape structure in the T shape notch in the top of double-end oil pipe nipple joint main part 1, both sides wall and both sides bottom of arc mounting panel 2 are equipped with sealed 21 respectively, can dismantle through screw 52 on the inside wall of arc mounting panel 2 and be connected with installation piece 51, the one end rigid coupling of installation piece 51 has filter screen 5, the diameter of filter screen 5 equals with the diameter of the inboard mouth of double-end oil pipe nipple joint main part 1, sealed 21 see the part of packing in the attached drawing.

The arc mounting plate 2 can dismantle the connection in the top notch on double-end oil pipe nipple main part 1 through the chucking subassembly 3 of installing on the double-end oil pipe nipple main part 1, chucking subassembly 3 includes a plurality of L shape clamping rods 301 of all joint on the both sides wall of arc mounting plate 2, all set up on the both sides wall of arc mounting plate 2 with L shape clamping rod 301 take inclined plane one end matched with draw-in groove 306, the equal movable mounting of L shape clamping rod 301 is on double-end oil pipe nipple main part 1, all set up on the double-end oil pipe nipple main part 1 with L shape clamping rod 301 matched with L shape movable groove, all be connected with spring 302 between the movable groove one side inner wall that all deviates from arc mounting plate 2 on a plurality of L shape clamping rods 301 with, all the rigid coupling has same arc pull rod 303 in the outside of a plurality of L shape clamping rods 301 on the same side, all be fixedly connected with connecting block 304 on two opposite side walls, all screwed connection has hand screw 305 on the connecting block 304, the outside of double-end after two hand screw 305 locks all supports in double-end oil pipe nipple main part 1, hand screw 305's the setting is not bump under the condition that the arc external force caused by the arc screw 303.

The chucking subassembly 3 still includes the clearance mechanism 4 of installation, clearance mechanism 4 includes at filter screen 5 one side and fixes the Z shape pole 401 on the inside wall of arc mounting panel 2, be connected with scraper blade 403 through pivot 402 rotation on the Z shape pole 401, the scraper blade activity laminating of scraper blade 403 is on the filter face of filter screen 5, the outside of pivot 402 still rigid coupling has bevel gear a404, bevel gear a 404's top meshing is connected with bevel gear b405, bevel gear b405 passes through connecting axle 406 rotation to be connected on arc mounting panel 2, the top rigid coupling of connecting axle 406 has the handle, bevel gear b405 through the handle to connecting axle 406 connection rotates, then bevel gear a404 rotates, make the scraper blade 403 that pivot 402 connects rotate on filter screen 5 surface, reach the mesh that just can clear up filter screen 5 of not removing filter screen 5, and convenient to use.

This scheme, when using this convenient to use's double-end oil pipe nipple joint for oil field, fluid gets into from the one end of double-end oil pipe nipple joint main part 1, and export from the other end after filtering through filter screen 5, when the impurity of the surface to filter screen 5 is cleared up, accessible handle rotates bevel gear b405 that connecting axle 406 is connected, then bevel gear a404 rotates, make the scraper blade 403 that pivot 402 is connected rotate on filter screen 5 surface, and then reach the mesh that just can clear up filter screen 5 of filter screen 5 not unpick out, and convenient to use, secondly, filter screen 5 uses long time afterwards, when need unpick and change filter screen 5, two manual screw 305 of loosening, and promote two arc pull rods 303 to separate from the removal mutually, then a plurality of L shape clamping bars 301 that two arc pull rods 303 all are connected can break away from corresponding draw-in groove 306 simultaneously, and then conveniently take out arc mounting panel 2 and filter screen 5 of installing on it through the handle, moreover, through loose screw 52, then conveniently dismantle filter screen 5 that the installation piece 51 is connected, convenient to use.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a convenient to use's double-end oil pipe nipple joint for oil field, includes double-end oil pipe nipple joint main part (1) that both ends all are equipped with the external screw thread, its characterized in that: the utility model discloses a double-end oil pipe nipple joint, including double-end oil pipe nipple joint main part (1), arc mounting panel (2) that perpendicular cross-section is T shape structure is movably installed in the top T shape notch of double-end oil pipe nipple joint main part (1), both sides wall of arc mounting panel (2) and both sides bottom are equipped with sealed pad (21) respectively, chucking subassembly (3) that arc mounting panel (2) were installed on through double-end oil pipe nipple joint main part (1) can dismantle the connection in the top notch on double-end oil pipe nipple joint main part (1), chucking subassembly (3) still including clearance mechanism (4) of installation, can dismantle through screw (52) on the inside wall of arc mounting panel (2) and be connected with installation piece (51), the one end rigid coupling of installation piece (51) has filter screen (5).

2. The dual head tubing nipple for an oilfield of claim 1, wherein the dual head tubing nipple comprises: the clamping assembly (3) comprises a plurality of L-shaped clamping rods (301) which are clamped on two side walls of the arc-shaped mounting plate (2), and clamping grooves (306) matched with one end of each L-shaped clamping rod (301) with an inclined plane are formed in the two side walls of the arc-shaped mounting plate (2).

3. The dual head tubing nipple for an oilfield of claim 2, wherein the dual head tubing nipple comprises: the L-shaped clamping rods (301) are movably mounted on the double-head oil pipe nipple main body (1), L-shaped movable grooves matched with the L-shaped clamping rods (301) are formed in the double-head oil pipe nipple main body (1), and springs (302) are connected between one side wall of each L-shaped clamping rod (301) deviating from the arc-shaped mounting plate (2) and one side inner wall of the corresponding movable groove.

4. A dual head tubing nipple for use in an oilfield according to claim 3, wherein: the outer sides of the L-shaped clamping rods (301) on the same side are fixedly connected with the same arc-shaped pull rod (303), one side wall opposite to the two arc-shaped pull rods (303) is fixedly connected with a connecting block (304), the connecting block (304) is spirally connected with a hand screw (305), and the locked bottom ends of the two hand screw screws (305) are abutted against the outer sides of the double-head oil pipe nipple main body (1).

5. The dual head tubing nipple for an oilfield of claim 1, wherein the dual head tubing nipple comprises: the cleaning mechanism (4) comprises a Z-shaped rod (401) which is arranged on one side of the filter screen (5) and fixed on the inner side wall of the arc-shaped mounting plate (2), a scraper (403) is rotatably connected to the Z-shaped rod (401) through a rotating shaft (402), and a scraping surface of the scraper (403) is movably attached to a filtering surface of the filter screen (5).

6. The dual head oil pipe nipple for an oilfield of claim 5, wherein the dual head oil pipe nipple comprises: the outer side of the rotating shaft (402) is fixedly connected with a bevel gear a (404), a bevel gear b (405) is connected above the bevel gear a (404) in a meshed manner, the bevel gear b (405) is rotatably connected to the arc-shaped mounting plate (2) through a connecting shaft (406), and the top end of the connecting shaft (406) is fixedly connected with a handle.