Directional joint of radial horizontal well
By designing a radial horizontal well -oriented connector of an integrated positioning body, the problem of small range of existing orientation connectors and inconvenient operations are solved, and a wider range of applicable scope and better sealing effect are achieved.
Patent Information
- Application Number
- CN202323596028.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-27
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2033-12-27
AI Technical Summary
The existing directional joints adopt upper and lower body split structures, which have problems such as small use range and inconvenient operation.
Design a radial horizontal well -oriented connector with its positioning body as an integrated structure, including sliding, positioning, plug -in, driving rods, sealing slider and positioning bolts.
The integrated structure of the positioning body is realized, which expands the scope of use, is simple to operate, can closely fit the pipe fittings, achieves sealing, prevents spillage, and has a wide range of applications.
Smart Images
Figure CN222391350U_ABST
Abstract
Description
Technical field:
[0001] The utility model relates to the technical field of petroleum equipment, in particular to a radial horizontal well directional joint. Background technology:
[0002] At present, the commonly used directional joints in China all adopt the upper and lower straightening body split structure. This split structure has the disadvantages of small application range and inconvenient operation. Utility model content:
[0003] The utility model aims to overcome the shortcomings of the prior art and provide a radial horizontal well directional joint, the positioning body of which is an integrated structure, so as to achieve the purpose of being used at both ends and has a wide range of uses.
[0004] In order to solve the problems existing in the background technology, the utility model adopts the following technical scheme: it includes a main body, a slide groove is provided at the bottom of the main body, a positioning body is provided above the slide groove, an insert plate is provided at the bottom of the positioning body, the insert plate is placed in the slide groove and is slidably connected to the slide groove, a driving rod is vertically provided on the top of the positioning body, and the top end of the driving rod passes through the main body and is connected to the driving handwheel; an elongated opening is provided at the top of the main body, and the elongated opening is connected to the limiting groove, a driving rod is built in the limiting groove, and the driving rod moves back and forth in the limiting groove, and the two ends of the limiting groove respectively extend into a sealing slider 1 and a sealing slider 2, one end of the sealing slider 1 and the sealing slider 2 respectively abut against the two side walls of the driving rod, and a positioning bolt is respectively provided on the sealing slider 1 and the sealing slider 2, and the positioning bolt is cooperatively connected with the main body.
[0005] The middle of the positioning body is a cylinder, and the two ends are trapezoidal bodies. The cylinder and the trapezoidal bodies at the two ends are an integrated structure, and the positioning body is connected with the main body.
[0006] The lengths of the sealing slider 1 and the sealing slider 2 are both greater than half the length of the limiting groove, and are both less than the entire length of the limiting groove.
[0007] The width of the elongated opening is 2 mm greater than the width of the driving rod; the width of the limiting groove is 4 mm greater than the width of the elongated opening; the width of the sealing slider 1 and the sealing slider 2 is 2 mm greater than the width of the elongated opening.
[0008] The two ends of the body are connected with corresponding pipe fittings through threads.
[0009] The beneficial effects of the utility model are simple structure and easy use. It adopts a positioning body that can slide back and forth, realizes an integrated structure of the positioning body, and meets the needs of positioning and use at both ends of the joint body; the two ends of the positioning body are gradually narrowed, which can fit more closely with the connecting pipes at both ends to achieve sealing; a sealing slider is used to seal the elongated opening to prevent overflow, so that the utility model has a wide range of applications. Description of the drawings:
[0010] Figure 1 It is a schematic diagram of the structure of the utility model;
[0011] Figure 2 It is a usage state diagram of the utility model;
[0012] Figure 3 It is a right side view of the positioning body of the utility model;
[0013] Figure 4 It is a right side view of the utility model body;
[0014] Figure 5 It is the overall right view of the utility model;
[0015] Figure 6 This is a connection diagram between the driving rod and the sealing slider of the utility model. Specific implementation method:
[0016] Referring to the figures, the utility model specifically adopts the following implementation mode: it includes a body 1, a slide groove 3 is provided at the bottom of the body 1, a positioning body is provided above the slide groove 3, a plug plate 5 is provided at the bottom of the positioning body, the plug plate 5 is placed in the slide groove 3 and is slidably connected with the slide groove 3, a driving rod 8 is vertically provided at the top of the positioning body, and the top of the driving rod 8 passes through the body 1 and is connected with the driving hand wheel 9; the top of the body 1 is provided with an elongated opening, which is connected with the limiting groove 7, and the limiting groove 7 is provided with a driving rod 8, and the driving rod 8 moves back and forth in the limiting groove 7, and the two ends of the limiting groove 7 extend into the sealing slider 1 6 and the sealing slider 2 10 respectively, and one end of the sealing slider 1 6 and the sealing slider 2 10 respectively abuts against the two side walls of the driving rod 8, and the sealing slider 1 6 and the sealing slider 2 10 are respectively provided with positioning bolts 11, and the positioning bolts 11 are connected with the body 1. The positioning body is a cylinder 4 in the middle, and a trapezoidal body 2 is provided at both ends. The cylinder 4 and the trapezoidal bodies 2 at both ends are an integrated structure, and the positioning body is connected with the body 1. The lengths of the sealing slider 1 6 and the sealing slider 2 10 are both greater than half the length of the limiting groove 7, and are both less than the entire length of the limiting groove 7. The width of the elongated opening is 2 mm greater than the width of the driving rod 8; the width of the limiting groove 7 is 4 mm greater than the width of the elongated opening; the widths of the sealing slider 1 6 and the sealing slider 2 10 are greater than the width of the elongated opening by 2 mm. Both ends of the body 1 are connected to corresponding pipe fittings through threads.
[0017] When the radial horizontal well directional joint is used normally, the main body 1 is first connected to the corresponding pipe fittings through the threads at both ends. The positioning body is moved to the side where the two ends of the main body 1 need to be positioned, and the driving hand wheel 9 is pushed. The driving hand wheel 9 drives the positioning body to move through the driving rod 8. In order to prevent the positioning body from being offset during the movement, the lower end of the positioning body is connected to the slide 3 through the plug plate 5. The slide 3 limits the plug plate 5, which plays a role in limiting the positioning body. Wherever the positioning body moves, it slowly enters the corresponding pipe fitting. The two ends of the positioning body are trapezoidal bodies 2, which gradually narrow from the two ends of the cylinder 4. This shape design can not only easily enter the pipe fittings connected at both ends without getting stuck, but also with the continuous movement of the positioning body, the pipe fittings connected at both ends will be connected with a certain interference fit on the positioning body. Since the shape and direction of the positioning body cannot be changed, when the positioning body is connected with the pipe fitting by interference fit, the positioning effect is formed on the pipe fitting.
[0018] When the positioning body moves back and forth in the body 1, the driving rod 8 moves back and forth in the limiting groove 7 and the elongated opening. The width of the driving rod 8 is slightly smaller than the elongated opening, one is to enable movement, and the other is to reduce the gap and improve the sealing. After the positioning body is positioned, the sealing slider 1 6 and the sealing slider 2 10 are respectively inserted into the two ends of the limiting groove 7. One end of the sealing slider 1 6 and the sealing slider 2 10 are tightly fitted with the driving rod 8, and the other end is fixedly connected to the body 1 by the positioning bolt 11, so that the sealing slider can no longer move.
[0019] The width of the sealing slider is larger than the width of the elongated opening and slightly smaller than the width between the inner walls of the limiting groove 7. This is to ensure that the sealing slider can move back and forth in the limiting groove 7, and to ensure that the sealing slider is larger than the elongated opening, so as to seal the elongated opening, thereby achieving sealing and preventing objects in the main body 1 from overflowing, greatly enhancing the sealing effect.
[0020] To sum up, the radial horizontal well directional joint has a simple structure and is easy to use. It adopts a positioning body that can slide back and forth, realizes an integrated structure of the positioning body, and meets the requirements of positioning and use at both ends of the joint body; the two ends of the positioning body are gradually narrowed, which can fit more closely with the connecting pipes at both ends to achieve sealing; a sealing slider is used to seal the long opening to prevent overflow, and thus the utility model has a wide range of applications.
Claims
1. A radial horizontal well directional joint, characterized in that: The invention comprises a body (1), a slide groove (3) is provided at the bottom of the body (1), a positioning body is provided above the slide groove (3), a plug plate (5) is provided at the bottom of the positioning body, the plug plate (5) is placed in the slide groove (3) and is slidably connected with the slide groove (3), a driving rod (8) is vertically provided at the top of the positioning body, and the top end of the driving rod (8) passes through the body (1) and is connected with a driving hand wheel (9); a long opening is provided at the top of the body (1), and the long opening is connected with a limiting groove (7), a driving rod (8) is built in the limiting groove (7), and the driving rod (8) moves back and forth in the limiting groove (7), and the two ends of the limiting groove (7) respectively extend into a sealing slider 1 (6) and a sealing slider 2 (10), one end of the sealing slider 1 (6) and the sealing slider 2 (10) respectively abuts against the two side walls of the driving rod (8), and a positioning bolt (11) is provided on the sealing slider 1 (6) and the sealing slider 2 (10), and the positioning bolt (11) is matched and connected with the body (1).
2. The radial horizontal well directional joint according to claim 1, characterized in that: The positioning body has a cylinder (4) in the middle and trapezoidal bodies (2) at both ends. The cylinder (4) and the trapezoidal bodies (2) at both ends are an integrated structure, and the positioning body is connected to the main body (1).
3. The radial horizontal well directional joint according to claim 1, characterized in that: The lengths of the sealing slide block 1 (6) and the sealing slide block 2 (10) are both greater than half the length of the limiting groove (7) and are both less than the entire length of the limiting groove (7).
4. The radial horizontal well directional joint according to claim 1, characterized in that: The width of the elongated opening is 2 mm greater than the width of the driving rod (8); the width of the limiting groove (7) is 4 mm greater than the width of the elongated opening; the width of the sealing slider 1 (6) and the sealing slider 2 (10) is 2 mm greater than the width of the elongated opening.
5. The radial horizontal well directional joint according to claim 1, characterized in that: Both ends of the body (1) are connected to corresponding pipe fittings via threads.