Steam pipeline convenient to butt joint

Abstract

The utility model discloses a steam pipeline convenient for butt joint, which comprises a steam pipeline A and a steam pipeline B. The outer side of the steam pipeline A is fixedly provided with a fixing ring connected with a shaft block through a screw, one side of the shaft block is rotatably connected with a limiting clamp B for fixing a rotating shaft A, and one side of the rotating shaft A is rotatably connected with a limiting clamp A; the end, away from the rotating shaft A, of the limiting clamp B is rotationally connected with a rotating shaft B driving the limiting clamp C to rotate, a connecting ring A provided with an inserting hole is fixed to one side of the steam pipeline A through a screw, and a connecting ring B connected with an inserting rod is fixed to the outer side of the steam pipeline B through a screw. Through the arrangement of the inserting rod, the inserting hole, the connecting ring A, the connecting ring B, the limiting clamp A, the limiting clamp B, the limiting clamp C, the connecting pipe and the fixing ring, the problem that when an existing steam pipeline facilitating butt joint is used, butt joint treatment on the steam pipeline A and the steam pipeline B is inconvenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of steam pipelines, in particular to a steam pipeline which is convenient for docking. Background Art

[0002] Steam pipes have good mechanical properties and thermal insulation properties. Under normal circumstances, they can withstand high temperatures of 120°C. Through modification or combination with other insulation materials, they can withstand high temperatures of 180°C. They are suitable for insulation projects of various cold and hot water high and low temperature pipes.

[0003] However, when the existing steam pipes that are easy to connect are used, flanges and bolts are usually used to connect the steam pipes. However, when the steam pipes shake, the steam pipes are prone to fall off, which affects the normal operation of the steam pipes. Therefore, a steam pipe that is easy to connect is provided. Utility Model Content

[0004] The main purpose of the utility model is to provide a steam pipe that is easy to connect. The utility model solves the problem that the existing steam pipes that are easy to connect are inconvenient to connect the steam pipes A and B during use by arranging an insertion rod, a socket, a connecting ring A, a connecting ring B, a limit clamp A, a limit clamp B, a limit clamp C, a connecting pipe and a fixing ring.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A steam pipe that is easy to dock, comprising a steam pipe A and a steam pipe B, wherein a fixing ring connected to a shaft block is screwed to the outside of the steam pipe A, a limiting clamp B for fixing a rotating shaft A is rotatably connected to one side of the shaft block, a limiting clamp A is rotatably connected to one side of the rotating shaft A, an end of the limiting clamp B away from the rotating shaft A is rotatably connected to a rotating shaft B for driving the limiting clamp C to rotate, a connecting ring A with a jack is screwed to one side of the steam pipe A, a connecting ring B for connecting an insert rod is screwed to the outside of the steam pipe B, and a connecting pipe entering the steam pipe A is screwed to one side of the steam pipe B;

[0007] Furthermore, the contact surface between the steam pipe A and the steam pipe B is screwed with a rubber ring for improving the sealing performance, and the inner sides of the limit clamp A, the limit clamp B and the limit clamp C are all bonded with a rubber sheet for improving the sealing performance of the connecting ring A and the connecting ring B; the sealing performance of the butt joint between the steam pipe A and the steam pipe B is improved by the installed rubber ring and rubber sheet;

[0008] Furthermore, one side of the limit clamp A is threadedly connected with a threaded rod for fixing the limit clamp A and the limit clamp C; the limit clamp A and the limit clamp C are fixed by the installed threaded rod;

[0009] Furthermore, the size of the inner side of the insertion hole matches the size of the outer side of the insertion rod, so that the insertion rod can easily enter the interior of the connecting ring A.

[0010] Furthermore, the surfaces of the rotating shaft A, the shaft block and the rotating shaft B are all sprayed with paint that increases the service life; the service life of the rotating shaft A, the shaft block and the rotating shaft B is increased by the sprayed paint.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model is provided with an insert rod, an insert hole, a connecting ring A, a connecting ring B, a limit clamp A, a limit clamp B, a limit clamp C, a connecting pipe and a fixed ring. When the steam pipes are to be docked, the connecting pipe on the steam pipe B is first put into the steam pipe A, and then the insert rod on the connecting ring B outside the steam pipe B enters the insert hole on the surface of the connecting ring A outside the steam pipe A, and then the limit clamp B is rotated through the shaft block on the fixed ring, and then the limit clamp A and the limit clamp C are rotated through the rotating shaft A and the rotating shaft B on the fixed ring respectively, and then the inner sides of the limit clamp A and the limit clamp C are in contact with the connecting ring A and the connecting ring B, and then the threaded rod on the limit clamp A is rotated, and then the threaded rod brings the limit clamp A, the limit clamp B and the limit clamp C into close contact with the connecting ring A and the connecting ring B, so as to facilitate the docking of the steam pipe A and the steam pipe B.

[0013] 2. The utility model provides a rubber ring and a rubber sheet. When the connecting pipe on the steam pipe B enters the steam pipe A, the rubber ring on the steam pipe A contacts the steam pipe B, thereby improving the sealing of the connection between the steam pipes A and B. Subsequently, when the limit clamps A, B and C are fixed on the outsides of the connecting rings A and B, the rubber sheets inside the limit clamps A, B and C improve the sealing of the connection between the connecting rings A and B, thereby improving the sealing of the connection between the steam pipes A1 and B7. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a steam pipeline that is easy to connect to the utility model;

[0015] Figure 2 This is a schematic diagram of an explosion structure of a steam pipeline that is easy to connect to the utility model;

[0016] In the figure: 1. Steam pipe A; 2. Fixed ring; 3. Shaft block; 4. Rotating shaft A; 5. Limit clamp A; 6. Limit clamp B; 7. Steam pipe B; 8. Connecting ring A; 9. Rubber ring; 10. Socket; 11. Rotating shaft B; 12. Rubber sheet; 13. Limit clamp C; 14. Threaded rod; 15. Connecting pipe; 16. Connecting ring B; 17. Insert rod. DETAILED DESCRIPTION

[0017] 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.

[0018] like Figure 1-2 As shown, a steam pipe convenient for docking comprises a steam pipe A1 and a steam pipe B7, wherein a fixing ring 2 connected to a shaft block 3 is screwed to the outer side of the steam pipe A1, a limiting clamp B6 for fixing a rotating shaft A4 is rotatably connected to one side of the shaft block 3, a limiting clamp A5 is rotatably connected to one side of the rotating shaft A4, an end of the limiting clamp B6 away from the rotating shaft A4 is rotatably connected to a rotating shaft B11 for driving the limiting clamp C13 to rotate, a connecting ring A8 with a plug hole 10 is screwed to one side of the steam pipe A1, a connecting ring B16 for connecting an insert rod 17 is screwed to the outer side of the steam pipe B7, a connecting pipe 15 entering the steam pipe A1 is screwed to one side of the steam pipe B7, a threaded rod 14 for fixing the limiting clamp A5 and the limiting clamp C13 is threadedly connected to one side of the limiting clamp A5, the inner size of the plug hole 10 is consistent with the outer size of the insert rod 17, and the surfaces of the rotating shaft A4, the shaft block 3 and the rotating shaft B11 are all sprayed with paint for improving the service life;

[0019] Among them, the contact surface between the steam pipe A1 and the steam pipe B7 is screwed with a rubber ring 9 to improve the sealing performance, and the inner sides of the limit clamps A5, limit clamps B6 and limit clamps C13 are all bonded with rubber sheets 12 to improve the sealing performance of the connecting rings A8 and B16; by installing the rubber ring 9 and rubber sheets 12, the sealing performance of the connection between the steam pipe A1 and the steam pipe B7 is improved.

[0020] It should be noted that the utility model is a steam pipe that is easy to dock. When the steam pipe is to be docked, the connecting pipe 15 on the steam pipe B7 is first placed inside the steam pipe A1, and then the insertion rod 17 on the external connecting ring B16 of the steam pipe B7 enters the insertion hole 10 on the surface of the external connecting ring A8 of the steam pipe A1, and then the limit clamp B6 is rotated through the shaft block 3 on the fixed ring 2, and then the limit clamp A5 and the limit clamp C13 are rotated through the rotating shaft A4 and the rotating shaft B11 on the fixed ring 2 respectively, and then the inner sides of the limit clamp A5 and the limit clamp C13 are in contact with the connecting ring A8 and the connecting ring B16, and then the threaded rod 14 on the limit clamp A5 is rotated, and then the threaded rod 14 will limit the clamp A5, limit clamp B6 and limit clamp C13 are in close contact with connecting ring A8 and connecting ring B16, so as to facilitate the docking of steam pipe A1 and steam pipe B7. When the connecting pipe 15 on steam pipe B7 enters the steam pipe A1, the rubber ring 9 on steam pipe A1 contacts with steam pipe B7, so as to improve the sealing of the connection between steam pipe A1 and steam pipe B7. Then, when limit clamp A5, limit clamp B6 and limit clamp C13 are fixed on the outside of connecting ring A8 and connecting ring B16, the rubber sheet 12 in limit clamp A5, limit clamp B6 and limit clamp C13 improves the sealing of the connection between connecting ring A8 and connecting ring B16, so as to improve the sealing of the docking between steam pipe A1 and steam pipe B7.

[0021] 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 steam pipeline that is easy to connect, comprising a steam pipeline A (1) and a steam pipeline B (7); characterized in that: The steam pipe A (1) is screwed to a fixing ring (2) connected to a shaft block (3) on the outside, the shaft block (3) is rotatably connected to a limiting clamp B (6) for fixing a rotating shaft A (4) on one side, the rotating shaft A (4) is rotatably connected to a limiting clamp A (5) on one side, the limiting clamp B (6) is rotatably connected to a rotating shaft B (11) for driving a limiting clamp C (13) to rotate at one end away from the rotating shaft A (4), a connecting ring A (8) with an insertion hole (10) is screwed to one side of the steam pipe A (1), a connecting ring B (16) for connecting an insertion rod (17) is screwed to the outside of the steam pipe B (7), and a connecting pipe (15) for entering the steam pipe A (1) is screwed to one side of the steam pipe B (7).

2. The steam pipe that is easy to connect according to claim 1, characterized in that: The contact surfaces of the steam pipe A (1) and the steam pipe B (7) are screwed with a rubber ring (9) for improving the sealing performance, and the inner sides of the limit clamps A (5), the limit clamps B (6) and the limit clamps C (13) are all bonded with rubber sheets (12) for improving the sealing performance of the connecting rings A (8) and the connecting rings B (16).

3. The steam pipe that is easy to connect according to claim 1 is characterized in that: One side of the limit clamp A (5) is threadedly connected to a threaded rod (14) for fixing the limit clamp A (5) and the limit clamp C (13).

4. The steam pipe that is easy to connect according to claim 1 is characterized in that: The inner size of the insertion hole (10) matches the outer size of the insertion rod (17).

5. The steam pipe that is easy to connect according to claim 1 is characterized in that: The surfaces of the rotating shaft A (4), the shaft block (3) and the rotating shaft B (11) are all sprayed with paint to increase the service life.

Images