Flange plate with pipeline insertion structure

Abstract

The utility model discloses a flange plate with a pipeline inserting structure, which comprises a flange body, a barrel integrally formed with the flange body is arranged on one side of the flange body, positioning threaded holes are arranged on the surfaces of two ends of one side of the barrel, positioning screw rods are rotatably connected in the positioning threaded holes, a positioning ring is arranged on one side of the barrel, and the positioning screw rods are rotatably connected in the positioning threaded holes. And bearing seats are fixedly mounted at the two ends of one side of the positioning ring. According to the flange plate with the pipeline insertion structure, the end of a pipeline can penetrate through the positioning ring and be inserted into the cylinder, the positioning screws are fixedly connected with the positioning ring through the bearing seat, and the positioning ring is limited by the two positioning screws and cannot rotate, so that personnel can rotate the positioning screws to adjust the position of the positioning ring, and the positioning ring can be inserted into the cylinder. Therefore, the positioning ring is located at a designated position outside the pipe body, then personnel can fixedly connect the pipe body with the barrel and the positioning ring through external fasteners, the flange plate is fixed to the end of the pipe body, and the flange plate is suitable for being widely popularized and used.

Description

Technical Field

[0001] The utility model relates to the technical field of flanges, in particular to a flange with a pipeline insertion structure. Background Art

[0002] A flange is a mechanical connector, usually used to connect pipes, containers, valves and other equipment. It consists of two or more "flanges" fixed to each other, and the sealing of the joint is achieved through the sealing ring between the flanges.

[0003] Authorization announcement No. CN216804239U discloses a movable plug-in flange forming mold and its flange, including an upper connecting seat, a lower connecting seat, an upper forming mechanism, and a lower forming mechanism; the suspension structure of the annular steel ring is realized by a movable plug-in sleeve and an isolation strip, and a movable plug-in sleeve is respectively plugged into the original lower plug-in column, and a plurality of isolation strips are evenly fixedly installed on the outer side of the movable plug-in sleeve, and the plurality of isolation strips form a conical structure with a small top and a large bottom, and connecting bonding grooves are provided between adjacent isolation strips. In this way, when the annular steel ring is plugged onto the movable plug-in sleeve, it is isolated and abutted by the isolation strip, so that a gap is left between the lower end of the annular steel ring and the lower annular groove of the lower closed mold body, and at the same time, the connecting bonding grooves between the adjacent isolation strips are used for material feeding, so that the upper and lower ends and the surrounding areas of the annular steel ring are filled with injection plastic, and there will be no grooves on the flange surface, thereby improving the structural strength of the flange.

[0004] When the existing flange is connected to the pipeline, only the end of the pipeline is connected to the flange, so the contact area is small and the stability is poor. Summary of the invention

[0005] The main purpose of the utility model is to provide a flange with a pipe insertion structure, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A flange with a pipe insertion structure comprises a flange body, one side of the flange body is provided with a barrel formed integrally therewith, positioning threaded holes are provided on the surfaces of both ends of one side of the barrel, a positioning screw is rotatably connected in the positioning threaded hole, a positioning ring is provided on one side of the barrel, bearing seats are fixedly installed at both ends of one side of the positioning ring, and one end of the positioning screw is fixed in the rotating circle of the bearing seat.

[0008] Furthermore, a spring is fixedly connected in the positioning threaded hole, a positioning block is fixedly installed at the free end of the spring, a rolling groove is provided on the end surface of the positioning block away from the spring, a ball is rollingly connected in the rolling groove, and the end of the ball outside the rolling groove contacts the positioning screw.

[0009] Furthermore, a clamping block is fixedly installed on the periphery of the positioning screw.

[0010] Furthermore, a rubber ring is fixedly connected inside the positioning ring.

[0011] Furthermore, a rubber sleeve is fixedly connected in the cylinder.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting a positioning screw, a positioning ring and a barrel, the end of the pipe can pass through the positioning ring and be inserted into the barrel. Since the positioning screw is connected and fixed to the positioning ring through a bearing seat, and the positioning ring is limited and cannot rotate by the two positioning screws, personnel can rotate the positioning screw to adjust the position of the positioning ring, so that the positioning ring is located at a specified position outside the pipe body. Then, personnel can use external fasteners to connect and fix the pipe body to the barrel and the positioning ring respectively, so as to fix the flange to the end of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a flange with a pipe insertion structure.

[0015] Figure 2 The utility model is a schematic diagram of the cross-sectional structure of a flange with a pipe insertion structure.

[0016] Figure 3 It is a schematic diagram of the enlarged structure of part A of a flange with a pipe insertion structure of the utility model.

[0017] In the figure: 1. Cylinder; 2. Flange body; 3. Clamping block; 4. Rubber sleeve; 5. Positioning screw; 6. Positioning ring; 7. Rubber ring; 8. Bearing seat; 9. Positioning threaded hole; 10. Spring; 11. Positioning block; 12. Ball; 13. Rolling groove. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0019] like Figure 1 , 2As shown, a flange with a pipe insertion structure comprises a flange body 2, one side of the flange body 2 is provided with a barrel 1 integrally formed therewith, positioning threaded holes 9 are opened on the surfaces of both ends of one side of the barrel 1, and positioning screws 5 are rotatably connected in the positioning threaded holes 9, one side of the barrel 1 is provided with a positioning ring 6, and both ends of one side of the positioning ring 6 are fixedly installed with bearing seats 8, one end of the positioning screw 5 is fixed in the rotating circle of the bearing seat 8, because the positioning screw 5 is connected and fixed to the positioning ring 6 through the bearing seat 8, and the positioning ring 6 is limited and cannot rotate by the two positioning screws 5, therefore, personnel can adjust the position of the positioning ring 6 so that the positioning ring 6 is located at a specified position outside the pipe body, and then, personnel can use external fasteners to connect and fix the pipe body to the barrel 1 and the positioning ring 6 respectively, so as to fix the flange to the end of the pipe body.

[0020] Among them, Figure 1 , 2 As shown in Figure 3, a spring 10 is fixedly connected in the positioning threaded hole 9, and a positioning block 11 is fixedly installed at the free end of the spring 10. A rolling groove 13 is provided on the end surface of the positioning block 11 away from the spring 10. A ball 12 is rollingly connected in the rolling groove 13, and the end of the ball 12 outside the rolling groove 13 contacts the positioning screw 5. When the spring 10 is in a compressed state, it will apply a force to the positioning screw 5 through the ball 12, so that the positioning screw 5 has good stability, and the ball 12 can rotate, thereby preventing the spring 10 from being subjected to a large rotational force.

[0021] Among them, Figure 1 As shown, a clamping block 3 is fixedly installed on the periphery of the positioning screw 5 , and a person can use a wrench to clamp the positioning screw 5 through the clamping block 3 .

[0022] Among them, Figure 1 As shown, a rubber ring 7 is fixedly connected inside the positioning ring 6, and the rubber ring 7 can fully contact the tube body.

[0023] Among them, Figure 1 As shown, a rubber sleeve 4 is fixedly connected inside the cylinder 1. The rubber sleeve 4 has good deformation ability and can fully contact the outside of the tube body.

[0024] It should be noted that the utility model is a flange with a pipe insertion structure. During operation, personnel can pass the end of the pipe through the positioning ring 6 and insert it into the cylinder 1. Subsequently, personnel can manually rotate the two positioning screws 5 at the same time. Since the positioning screw 5 is connected and fixed to the positioning ring 6 through the bearing seat 8, and the positioning ring 6 is limited by the two positioning screws 5 and cannot rotate, personnel can adjust the position of the positioning ring 6 so that the positioning ring 6 is located at a specified position outside the pipe body. Then, personnel can use external fasteners to connect and fix the pipe body to the cylinder 1 and the positioning ring 6 respectively, thereby fixing the flange to the end of the pipe body.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A flange with a pipe insertion structure, comprising a flange body (2), characterized in that: A barrel (1) formed integrally therewith is disposed on one side of the flange body (2); positioning threaded holes (9) are provided on the surfaces of both ends of one side of the barrel (1); a positioning screw (5) is rotatably connected in the positioning threaded hole (9); a positioning ring (6) is disposed on one side of the barrel (1); bearing seats (8) are fixedly mounted on both ends of one side of the positioning ring (6); and one end of the positioning screw (5) is fixed in the rotating circle of the bearing seat (8).

2. The flange with a pipe insertion structure according to claim 1, characterized in that: A spring (10) is fixedly connected in the positioning threaded hole (9), a positioning block (11) is fixedly mounted on the free end of the spring (10), a rolling groove (13) is formed on the end surface of the positioning block (11) away from the spring (10), a ball (12) is rollingly connected in the rolling groove (13), and the end of the ball (12) outside the rolling groove (13) contacts the positioning screw (5).

3. The flange with a pipe insertion structure according to claim 1, characterized in that: A clamping block (3) is fixedly mounted on the periphery of the positioning screw (5).

4. The flange with a pipe insertion structure according to claim 1, characterized in that: A rubber ring (7) is fixedly connected inside the positioning ring (6).

5. The flange with a pipe insertion structure according to claim 1, characterized in that: A rubber sleeve (4) is fixedly connected inside the cylinder (1).

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