Three-way butt joint assembly

Abstract

The utility model provides a three-way butt joint assembly which comprises a three-way connector, a connecting pipe, two sets of pipeline butt joint mechanisms and two sets of pipeline clamping mechanisms, one end of the three-way connector is fixedly connected with a connecting shell, each set of pipeline butt joint mechanism comprises a rotating groove, an abutting groove and an abutting block, the rotating groove is formed in one end of the connecting shell, and the abutting block is arranged in the abutting groove. The abutting groove is formed in one end of the connecting shell, and the abutting block is fixedly connected to one end of the connecting pipe. And each pipeline clamping mechanism comprises a mounting groove, an inserting rod, two stress plates and two springs, the two springs are fixedly connected to one end of the connecting shell, and the two stress plates are fixedly connected to one ends of the two springs correspondingly. When the three-way connector and the connecting pipe need to be connected, firstly, the connecting pipe and the connecting shell are preliminarily connected through the pipeline butt-joint mechanism, and then the three-way connector and the connecting pipe are connected in a reinforced mode through the pipeline clamping mechanism so that the three-way connector and the connecting pipe can be tightly connected.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-way joints, and in particular relates to a three-way butt joint assembly. Background Art

[0002] Tee is also called pipe tee or tee pipe fitting, tee joint, etc. It is mainly used to change the direction of the fluid and is used at the branch pipe of the main pipeline. It can be classified according to the size of the pipe diameter. It is generally made of carbon steel, cast steel, alloy steel, stainless steel, copper, aluminum alloy, plastic, argon asphalt, PVC and other materials.

[0003] Tees are extremely important components in multi-section connections of pipelines, but the connection between tees and pipelines is mostly done through bolt threaded connections. Although this method provides a tight connection, the rotation of the bolts requires tools and cannot be connected by hand, which affects the connection efficiency and speed between the tee and the pipeline and increases labor and time costs. Utility Model Content

[0004] The utility model aims to provide a three-way butt joint assembly, aiming to solve the problems in the prior art.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A three-way butt joint assembly, comprising:

[0007] A three-way connector, one end of which is fixedly connected to a connecting shell;

[0008] A connecting pipe, the connecting pipe is detachably connected to the connecting shell;

[0009] Two sets of pipe docking mechanisms, each set of the pipe docking mechanisms comprises a rotation groove, a resting groove and a resting block, the rotation groove is opened at one end of the connection shell, the resting groove is opened at one end of the connection shell, the resting block is fixedly connected to one end of the connection pipe, and the resting block is slidably arranged in the rotation groove; and

[0010] As a preferred solution of this embodiment, it also includes two groups of pipe tightening mechanisms, each group of the pipe tightening mechanisms includes an installation groove, a plug-in rod, two force-bearing plates and two springs, the two springs are fixedly connected to one end of the connecting shell, the two force-bearing plates are respectively fixedly connected to one end of the two springs, the plug-in rod is fixedly connected to the adjacent ends of the two force-bearing plates, and the installation groove is opened at the abutment block and one end of the connecting shell.

[0011] As a preferred solution of this embodiment, two limiting rods are fixedly connected to one end of the connecting shell, and limiting holes are provided at one end of the two force-bearing plates.

[0012] As a preferred solution of this embodiment, the two force-bearing plates are respectively slidably connected to the circumferential surfaces of the two limiting rods through two limiting holes.

[0013] As a preferred solution of this embodiment, one end of the two limit rods is fixedly connected to an anti-drop plate, and the diameters of the two anti-drop plates are respectively larger than the diameters of the two limit rods.

[0014] As a preferred solution of this embodiment, one end of the plug-in rod is fixedly connected to a handle, and the circumferential surface of the handle is fixedly connected to an anti-drop sleeve.

[0015] As a preferred solution of this embodiment, two anti-slip plates are fixedly connected to the circumferential surface of the three-way connector, and one end of the two anti-slip plates is provided with anti-slip grooves.

[0016] As a preferred solution of this embodiment, the circumferential surface of the connecting shell is rotatably connected to a clamping rod via a damping shaft, and the circumferential surface of the connecting pipe is provided with two connecting grooves.

[0017] As a preferred solution of this embodiment, one end of the two clamping rods is fixedly connected to a shifting block. Compared with the prior art, the utility model has the following beneficial effects:

[0018] When the three-way connector and the connecting pipe need to be connected, the utility model first preliminarily connects the connecting pipe and the connecting shell through the pipeline docking mechanism, and then strengthens the connection between the three-way connector and the connecting pipe through the pipeline tightening mechanism, so that they are tightly connected. The above mechanism does not require tools and can be operated manually, thereby improving the connection speed and efficiency of the three-way connector and the connecting pipe. The holding stability of the three-way connector can be improved by holding the anti-slip plate, and the clamping rod can be clamped into the connecting groove by the automatic rebound of the damping shaft, further improving the connection tightness of the connecting pipe and the connecting shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a front perspective view of the three-way butt joint assembly of the utility model;

[0021] Figure 2 For the utility model Figure 1 A partial enlarged view of the middle A;

[0022] Figure 3 It is a top-sectional stereoscopic view of the utility model;

[0023] Figure 4For the utility model Figure 3 A partial enlarged view of point B in the middle;

[0024] Figure 5 It is the main sectional stereogram in the utility model.

[0025] As shown in the figure: 1. Three-way connector; 2. Anti-skid plate; 3. Connecting shell; 4. Clamping rod; 5. Push block; 6. Connecting pipe; 7. Plug rod; 8. Spring; 9. Force plate; 10. Limit rod; 11. Anti-slip plate; 12. Anti-slip sleeve; 13. Handle; 14. Abutment groove; 15. Abutment block; 16. Installation groove; 17. Rotation groove. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 5 As shown, the embodiment of the utility model provides a three-way butt joint assembly, which specifically includes a three-way connector 1, a connecting pipe 3, two sets of pipe butt joint mechanisms and two sets of pipe tightening mechanisms. One end of the three-way connector 1 is fixedly connected to the connecting shell 3, and the connecting pipe 6 is detachably connected to the connecting shell 3. Each set of pipe butt joint mechanisms includes a rotation groove 17, a resting groove 14 and a resting block 15. The rotation groove 17 is opened at one end of the connecting shell 3, the resting groove 14 is opened at one end of the connecting shell 3, the resting block 15 is fixedly connected to one end of the connecting pipe 6, and the resting block 15 is slidably arranged in the rotation groove 17. Each set of pipe tightening mechanisms includes a mounting groove 16, a plug-in rod 7, two force plates 9 and two springs 8. The two springs 8 are fixedly connected to one end of the connecting shell 3, the two force plates 9 are respectively fixedly connected to one end of the two springs 8, the plug-in rod 7 is fixedly connected to the adjacent ends of the two force plates 9, and the mounting groove 16 is opened at the resting block 15 and one end of the connecting shell 3.

[0028] In this specific embodiment, when the three-way connector 1 and the connecting pipe 6 need to be connected, the abutment block 15 can be abutted against the inside of the connecting shell 3 through the abutment groove 14, and then the connecting pipe 6 can be rotated 90 degrees. Through the elastic pullback of the spring 8, the force-bearing plate 9 and the plug-in rod 7 are pulled back, and the plug-in rod 7 is plugged into the installation groove 16. Through the plug-in connection of the plug-in rod 7 and the abutment block 15, the abutment block 15 can be prevented from rotating reversely, thereby improving the connection tightness between the connecting shell 3 and the connecting pipe 6. The above-mentioned design does not require tools and can be operated manually, thereby improving the connection convenience and efficiency of the connecting pipe 6 and the three-way connector 1. In actual use, the above-mentioned components can be set on multiple end faces of the three-way connector 1 to improve the convenience of multi-end face connection of the three-way connector 1.

[0029] See also Figure 2 As shown, one end of the connecting shell 3 is fixedly connected to two limit rods 10, one end of the two force plates 9 is provided with a limit hole, and the two force plates 9 are respectively slidably connected to the circumferential surface of the two limit rods 10 through the two limit holes, and one end of the two limit rods 10 is fixedly connected to an anti-drop plate 11, and the diameters of the two anti-drop plates 11 are respectively larger than the diameters of the two limit rods 10. Specifically in this embodiment, when the plug-in rod 7 and the force plate 9 are moved, the limit hole can be used to make the force plate 9 slide on the circumferential surface of the limit rod 10, thereby improving the horizontal sliding stability of the plug-in rod 7, and the anti-drop plate 11 can prevent the force plate 9 from being damaged due to excessive sliding.

[0030] See also Figure 2 As shown, one end of the plug rod 7 is fixedly connected to a handle 13, and the circumferential surface of the handle 13 is fixedly connected to an anti-slip sleeve 12, and the circumferential surface of the three-way connector 1 is fixedly connected to two anti-slip plates 2, and one end of the two anti-slip plates 2 is provided with anti-slip grooves, and the circumferential surface of the connecting shell 3 is rotatably connected to a clamping rod 4 through a damping shaft, and the circumferential surface of the connecting pipe 6 is provided with two connecting grooves, and one end of the two clamping rods 4 is fixedly connected to a shifting block 5. Specifically in this embodiment, the plug rod 7 can be pulled or pushed more conveniently by holding the handle 13 and the anti-slip sleeve 12, and the gripping tightness of the three-way connector 1 can be improved by the two anti-slip plates 2, and the connection tightness of the connecting shell 3 and the connecting pipe 6 can be further improved by rotating the clamping rod 4 to plug it into the connecting groove, and the clamping rod 4 can be conveniently shifted by the shifting block 5.

[0031] The working principle and use process of the utility model are as follows: when the three-way connector 1 and the connecting pipe 6 need to be connected, the abutment block 15 can be abutted against the inside of the connecting shell 3 through the abutment groove 14, and then the connecting pipe can be rotated 90 degrees. Through the elastic pullback of the spring 8, the force-bearing plate 9 and the plug-in rod 7 are pulled back, and the plug-in rod 7 is plugged into the installation groove 16. Through the plug-in connection of the plug-in rod 7 and the abutment block 15, the abutment block 15 can be prevented from rotating in the opposite direction, thereby improving the connection tightness between the connecting shell 3 and the connecting pipe 6.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A three-way butt joint assembly, characterized in that: include: A three-way connector (1), one end of which is fixedly connected to a connecting shell (3); A connecting pipe (6), wherein the connecting pipe (6) is detachably connected to the connecting shell (3); Two groups of pipe docking mechanisms, each group of the pipe docking mechanisms comprises a rotating groove (17), a supporting groove (14) and a supporting block (15), the rotating groove (17) is opened at one end of the connecting shell (3), the supporting groove (14) is opened at one end of the connecting shell (3), the supporting block (15) is fixedly connected to one end of the connecting pipe (6), and the supporting block (15) is slidably arranged in the rotating groove (17).

2. The three-way butt joint assembly according to claim 1, characterized in that: It also comprises two groups of pipeline tightening mechanisms, each group of the pipeline tightening mechanisms comprises a mounting groove (16), a plug-in rod (7), two force-bearing plates (9) and two springs (8), the two springs (8) are fixedly connected to one end of the connecting shell (3), the two force-bearing plates (9) are respectively fixedly connected to one end of the two springs (8), the plug-in rod (7) is fixedly connected to the adjacent ends of the two force-bearing plates (9), and the mounting groove (16) is provided at one end of the abutting block (15) and the connecting shell (3).

3. The three-way butt joint assembly according to claim 2, characterized in that: One end of the connection shell (3) is fixedly connected to two limiting rods (10), and one end of the two force-bearing plates (9) is provided with limiting holes.

4. The three-way butt joint assembly according to claim 3, characterized in that: The two force-bearing plates (9) are respectively slidably connected to the circumferential surfaces of the two limiting rods (10) through the two limiting holes.

5. The three-way butt joint assembly according to claim 3, characterized in that: One end of the two limiting rods (10) is fixedly connected to an anti-slip plate (11), and the diameters of the two anti-slip plates (11) are respectively larger than the diameters of the two limiting rods (10).

6. The three-way butt joint assembly according to claim 2, characterized in that: One end of the plug-in rod (7) is fixedly connected to a handle (13), and the circumferential surface of the handle (13) is fixedly connected to an anti-drop sleeve (12).

7. The three-way butt joint assembly according to claim 4, characterized in that: Two anti-slip plates (2) are fixedly connected to the circumferential surface of the three-way connector (1), and one end of the two anti-slip plates (2) is provided with anti-slip grooves.

8. The three-way butt joint assembly according to claim 1, characterized in that: The circumferential surface of the connecting shell (3) is rotatably connected to a clamping rod (4) via a damping shaft, and the circumferential surface of the connecting pipe (6) is provided with two connecting grooves.

9. The three-way butt joint assembly according to claim 8, characterized in that: One end of each of the two clamping rods (4) is fixedly connected with a shifting block (5).

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