CN211046381U

CN211046381U - Coupling with adjustable connecting piece

Info

Publication number: CN211046381U
Application number: CN201922440484.2U
Authority: CN
Inventors: 李建国; 张爱文
Original assignee: Jiangsu Taishun Energy Technology Development Co ltd
Current assignee: Jiangsu Taishun Energy Technology Development Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-07-17
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a coupling with adjustable connecting piece, including the hoop body and cable, the fluting has been seted up at the top of the hoop body, the recess has been seted up to grooved inner chamber bottom, the cable is located recess inner chamber right side, the both ends of cable extend to the outside of recess, grooved inner chamber is equipped with the fly leaf, both sides all are equipped with stop gear around the fly leaf, the bottom fixedly connected with fixed block of fly leaf, just the bottom of fixed block extends to the inner chamber of recess, the fixed block is laminated with the left side of cable each other. The utility model relates to a coupling with adjustable connecting piece is when using, through controlling the removal setting to the fly leaf to and the back-and-forth movement setting to the baffle for the cable can be more convenient fix on the hoop body fast, compare with prior art, the device has characteristics such as the function is various, long service life, installation are convenient.

Description

Coupling with adjustable connecting piece

Technical Field

The utility model relates to a coupling specifically is a coupling with adjustable connecting piece.

Background

In the process of tubing installation, a coupling is needed to connect two tubing, and when producing or testing in a well, a cable is needed to be connected from the wellhead to the well, especially when the cable needs to be pulled off simultaneously with the pipe column, in order to avoid the friction and collision between the cable and the casing, a cable coupling is often used to fix the cable and the oil pipe, however, the function of the cable coupling is single, the mechanism for connecting and fixing the cable does not have a certain adjusting function, the protection device and the coupling are only connected together by the screw when the cable is fixed, the operation mode is not only complicated, but also the screw can be corroded in a wet underground, thereby affecting the normal use, and along with the development of the technology, people often can not meet the preparation of the prior device, on the basis of the existing device, improvement is made, and therefore a coupling with an adjustable connecting piece is brought to the existing device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as prior art's function is simple, life is short, the installation is inconvenient, provide a coupling with adjustable connecting piece. The coupling with the adjustable connecting piece has the characteristics of multiple functions, long service life, convenience in installation and the like.

In order to achieve the above object, the utility model provides a following technical scheme:

The utility model provides a coupling with adjustable connecting piece, includes the hoop body and cable, the fluting has been seted up at the top of the hoop body, the recess has been seted up to grooved inner chamber bottom, the cable is located groove cavity right side, the both ends of cable extend to the outside of recess, the grooved inner chamber is equipped with the fly leaf, both sides all are equipped with stop gear around the fly leaf, the bottom fixedly connected with fixed block of fly leaf, just the bottom of fixed block extends to the inner chamber of recess, the left side of fixed block and cable is laminated each other, the left side of fly leaf is equipped with the baffle, the bottom of baffle is equipped with moving mechanism, the top of baffle extends to the grooved outside.

Preferably, the limiting mechanism comprises two sliding blocks, the two sliding blocks are fixedly connected with the movable plate, first sliding grooves matched with the sliding blocks are formed in the front side and the rear side of the inner cavity of the groove, and the sliding blocks are movably connected in the inner cavity of the first sliding grooves.

Preferably, the movable mechanism comprises a sliding plate, the sliding plate is fixedly connected to the bottom of the baffle, a second sliding groove matched with the sliding plate is formed in the bottom of the grooved inner cavity, the sliding plate is movably connected to the inner cavity of the second sliding groove, the rear side of the second sliding groove is arranged in a sealing mode, and the front side of the second sliding groove is arranged in an opening mode.

Preferably, the cross section of fly leaf is the arc, and the arc opening is towards one side of cable, the distance is greater than the distance between fixed block left side and the recess inner chamber left side between fly leaf right side and the fixed block, the distance between fly leaf left side and the fluting inner chamber left side is greater than the distance between fixed block left side and the recess inner chamber left side.

Preferably, the two sliding blocks on each side are arranged in a left-right symmetry mode by taking the central axis of the movable plate as a symmetry axis, and the outer edges of the sliding blocks are provided with polishing surfaces.

Preferably, the top of the movable plate is fixedly connected with a shifting block close to the right side, and one side of the shifting block, which is far away from the movable plate, extends to the outer side of the groove.

Preferably, the right side of the baffle is attached to the left side of the movable plate.

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

1. The utility model relates to a coupling with adjustable connecting piece is when using, through the setting of moving about to the fly leaf, and to the setting of back-and-forth movement of baffle, make the cable can be more fast convenient fix on the hoop body, compare with prior art, the device has the function various, long service life, install characteristics such as convenient;

2. The utility model relates to a coupling with adjustable connecting piece is when using, through the setting of slider and first spout for the fly leaf removes in the orbit of injecing, with this normal work of guarantee part.

Drawings

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

Fig. 2 is a top view of the present invention;

3 FIG. 3 3 3 is 3 a 3 schematic 3 view 3 of 3 section 3 A 3- 3 A 3 of 3 FIG. 3 1 3; 3

Fig. 4 is an enlarged view at B in fig. 1.

Reference numbers in the figures: 1. a hoop body; 2. a cable; 3. grooving; 4. a groove; 5. a movable plate; 6. a limiting mechanism; 7. a slider; 8. a first chute; 9. a fixed block; 10. shifting blocks; 11. a baffle plate; 12. a movable mechanism; 13. a slide plate; 14. a second runner.

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. 1-4, the present invention provides a technical solution:

A coupling with an adjustable connecting piece comprises a coupling body 1 and a cable 2, wherein a slot 3 is formed in the top of the coupling body 1, a groove 4 is formed in the bottom of an inner cavity of the slot 3, the cable 2 is located on the right side of the inner cavity of the groove 4, two ends of the cable 2 extend to the outer side of the groove 4, a movable plate 5 is arranged in the inner cavity of the slot 3, limiting mechanisms 6 are arranged on the front side and the rear side of the movable plate 5 respectively, each limiting mechanism 6 comprises two sliders 7, the two sliders 7 are fixedly connected with the movable plate 5, first sliding grooves 8 matched with the sliders 7 are formed in the front side and the rear side of the inner cavity of the slot 3 respectively, the sliders 7 are movably connected to the inner cavity of the first sliding grooves 8, the two sliders 7 on each side are arranged in bilateral symmetry with the central axis of the movable plate 5, polished surfaces are arranged on the outer edges, the bottom of the movable plate 5 is fixedly connected with a fixed block 9, the bottom end of the fixed block 9 extends to the inner cavity of the groove 4, the fixed block 9 is attached to the left side of the cable 2, the cross section of the movable plate 5 is arc-shaped, the arc-shaped opening faces one side of the cable 2, the distance between the right side of the movable plate 5 and the fixed block 9 is greater than the distance between the left side of the fixed block 9 and the left side of the inner cavity of the groove 4, the distance between the left side of the movable plate 5 and the left side of the inner cavity of the groove 3 is greater than the distance between the left side of the fixed block 9 and the left side of the inner cavity of the groove 4, a baffle plate 11 is arranged on the left side of the movable plate 5, a movable mechanism 12 is arranged at the bottom of the baffle plate 11, the movable mechanism 12 comprises a sliding plate 13, the sliding plate 13 is fixedly connected, and the rear side of the second chute 14 is arranged for sealing, the front side of the second chute 14 is arranged for opening, the top of the baffle 11 extends to the outer side of the slot 3, the top of the movable plate 5 is fixedly connected with a shifting block 10 near the right side, and one side of the shifting block 10 far away from the movable plate 5 extends to the outer side of the slot 3.

The working principle is as follows: when in use, after the connection between two oil pipes is completed by the hoop body 1, the limiting baffle 11 is moved to the front side, the baffle 11 drives the sliding plate 13 to move in the inner cavity of the second sliding groove 14, after the baffle 11 drives the sliding plate 13 to move out of the inner cavity of the second sliding groove 14, the movable plate 5 is moved to the left side by the shifting block 10, the movable plate 5 drives the sliding block 7 and the fixed block 9 to move, the sliding block 7 moves in the inner cavity of the first sliding groove 8, the fixed block 9 moves in the inner cavity of the groove 4, the movable plate 5 is stopped moving after the fixed block 9 moves to be mutually attached to the left side of the inner cavity of the groove 4, at the moment, the right side of the movable plate 5 moves to be positioned right above the groove 4, then the cable 2 is placed in the inner cavity of the groove 4, the cable 2 is mutually attached to the right side of the inner cavity of the groove 4, then the movable plate 5 is moved to the right side by the shifting block 10, install baffle 11 again, aim at the front side of second spout 14 with slide 13 when installation baffle 11, level again to rear side removal baffle 11, until baffle 11 drive slide 13 remove to second spout 14 inner chamber after can, the right side of baffle 11 and fly leaf 5 laminates each other this moment, with this fixed fly leaf 5, fix cable 2 on hoop 1 simultaneously, and then make cable 2 can play down with oil pipe simultaneously, and can prevent cable 2 and the wall of a well friction collision, effectively protect cable 2.

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 coupling with an adjustable connection piece, comprising a body (1) and a cable (2), characterized in that: fluting (3) has been seted up at the top of hoop body (1), the inner chamber bottom of fluting (3) is seted up fluted (4), cable (2) are located recess (4) inner chamber right side, the both ends of cable (2) extend to the outside of recess (4), the inner chamber of fluting (3) is equipped with fly leaf (5), both sides all are equipped with stop gear (6) around fly leaf (5), the bottom fixedly connected with fixed block (9) of fly leaf (5), just the bottom of fixed block (9) extends to the inner chamber of recess (4), fixed block (9) laminate each other with the left side of cable (2), the left side of fly leaf (5) is equipped with baffle (11), the bottom of baffle (11) is equipped with moving mechanism (12), the top of baffle (11) extends to the outside of fluting (3).

2. The coupling of claim 1, wherein: stop gear (6) include two slider (7), two slider (7) and fly leaf (5) fixed connection, first spout (8) that match each other with slider (7) are all seted up to both sides around the inner chamber of fluting (3), slider (7) swing joint is at the inner chamber of first spout (8).

3. The coupling of claim 1, wherein: moving mechanism (12) include slide (13), slide (13) fixed connection is in the bottom of baffle (11), second spout (14) of matcing each other with slide (13) are seted up to the inner chamber bottom of fluting (3), slide (13) swing joint is in the inner chamber of second spout (14), just the rear side of second spout (14) is for sealing the setting, the front side of second spout (14) is the opening setting.

4. The coupling of claim 1, wherein: the cross section of fly leaf (5) is the arc, and the arc opening is towards one side of cable (2), the distance is greater than the distance between fixed block (9) left side and recess (4) inner chamber left side between fly leaf (5) right side and fixed block (9), the distance between fly leaf (5) left side and fluting (3) inner chamber left side is greater than the distance between fixed block (9) left side and recess (4) inner chamber left side.

5. A coupling having an adjustable connection as claimed in claim 2, wherein: the two sliding blocks (7) on each side are arranged in a bilateral symmetry mode by taking the central axis of the movable plate (5) as a symmetry axis, and the outer side edges of the sliding blocks (7) are provided with polishing surfaces.

6. The coupling of claim 1, wherein: the top of the movable plate (5) is close to the right side and is fixedly connected with a shifting block (10), and one side, far away from the movable plate (5), of the shifting block (10) extends to the outer side of the groove (3).

7. The coupling of claim 1, wherein: the right side of the baffle (11) is attached to the left side of the movable plate (5).