Connecting piece for aluminum alloy pipeline

Abstract

The utility model relates to the technical field of aluminum alloy pipelines, and discloses a connecting piece for an aluminum alloy pipeline, the connecting piece for the aluminum alloy pipeline comprises a transverse pipeline, a first connecting pipe, a connecting thread, a sealing groove and a connecting ring, the left end of the transverse pipeline is fixedly provided with the first connecting pipe, the outer part of the first connecting pipe is fixedly provided with the connecting thread, and the connecting thread is fixedly provided with the sealing groove. A sealing groove is fixedly formed in the left end of the first connecting pipe, a connecting ring is fixedly arranged at the left end of the first connecting pipe, a water conveying pipe is fixedly arranged at the left end of the first connecting pipe, and a fixing plate is fixedly arranged at the upper end of the transverse pipeline. According to the connecting piece for the aluminum alloy pipeline, through improvement of the connecting piece for the pipeline, the connection regulation and control capacity of the connecting piece for the pipeline is improved, in the actual use process of the connecting piece for the pipeline, the connecting piece for the pipeline can be rapidly and conveniently connected and fixed according to needs, regulation and control use of the connecting piece for the pipeline are facilitated, and the practicability is high. And the connecting effect of the connecting piece for the aluminum alloy pipeline is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy pipes, and particularly relates to a connecting piece for aluminum alloy pipes. Background Technique

[0002] In some occasions in the chemical industry or other industries, it is necessary to use pipes to transport some high-temperature and high-pressure fluids, and these fluids sometimes have certain corrosiveness. Usually, aluminum alloy pipes with thickened pipe walls are used for transportation.

[0003] The prior art patent document with the publication number CN2275177Y discloses an aluminum alloy pipe fitting. An external connection part is arranged at the connection of the rear end of the main pipe, and an internal connection part is arranged at the connection of the front end of the auxiliary pipe. The external connection part is inserted into the internal connection part. A fitting part is arranged at the connection of the rear end of the main pipe and the connection of the front end of the auxiliary pipe. Each fitting part is provided with a receiving groove. The external connection part and the internal connection part are respectively received in the corresponding receiving grooves. A fixing structure is detachably arranged outside the two fitting parts for fastening the two fitting parts. The fixing structure includes two symmetrically arranged fixing parts, and the two fixing parts are detachably connected by bolts; each fixing part is provided with a first receiving groove, and the two first receiving grooves are respectively used for receiving the upper ends and the lower ends of the two fitting parts. The fixing part is in a cuboid structure. A connecting part is arranged on the front side and the rear side of the fixing part, and a connecting hole is arranged on the connecting part for connecting with the bolt in a threaded manner. Each fixing part is provided with a pipe groove penetrating through the left and right side surfaces of the fixing part, and the pipe groove is communicated with the receiving groove. The pipe groove is used to match the outer diameters of the main pipe and the auxiliary pipe. The fitting part is in a horizontally placed frustum-shaped structure, and the larger-diameter surfaces of the two fitting parts are arranged opposite to each other. The receiving groove is arranged on the larger-diameter side of the fitting part. The larger-diameter surfaces of the two fitting parts are fitting surfaces. The cross-section of the first receiving groove is in a V-shaped structure. The distance between the two first receiving grooves is equal to or less than the diameter of the fitting surface of the fitting part. The included angle of the first receiving groove is less than or equal to the included angle of the outer side surfaces of the two fitting parts after being fitted together. The main pipe and the auxiliary pipe are both made of aluminum alloy, and the outer diameters of the main pipe and the auxiliary pipe are the same. The installation will not damage the main pipe and the auxiliary pipe and will not damage the surface layer of the main pipe and the auxiliary pipe, ensuring the service life of the pipe. The installation is simple and has good practicability. During the installation process, the two fixing parts apply pressure to the outer side surfaces of the two fitting parts, making the two fitting parts fit more tightly, effectively preventing the external connection part and the internal connection part from loosening. The outside of the pipe body is thermally insulated and wrapped by a protective sleeve, a heat insulation sleeve, a heat insulation layer and a heat insulation coating. And during the heat conduction process, the inert gas in the heat insulation cavity can enhance the heat insulation effect of the heat insulation sleeve to isolate the influence of the external temperature on the aluminum alloy square pipe. At the same time, the internal heat insulation layer isolates the heat from entering the pipe body, further enhancing the heat insulation performance of the aluminum alloy square pipe. At the same time, the toughness of the materials of the protective sleeve, the heat insulation sleeve and the heat insulation layer is used to increase the overall toughness and compressive capacity of the aluminum alloy square pipe, and the anti-deformation ability of the pipe body is enhanced through the cooperation of the angle iron and the cross-shaped cross plate.

[0004] However, in the prior art patent CN2275177Y, due to the poor connection regulation ability of the aluminum alloy pipe fittings, during the actual use of the aluminum alloy pipe fittings, it is impossible to quickly and conveniently connect and fix the aluminum alloy pipe fittings as needed, which is not convenient for the regulation and use of the aluminum alloy pipe fittings and affects the connection effect of the aluminum alloy pipe fittings. Summary of the Invention

[0005] (1) Technical Problem to be Solved

[0006] The purpose of the present invention is to provide a connector for aluminum alloy pipes to solve the problem of poor connection regulation ability of aluminum alloy pipe fittings proposed in the above background technology.

[0007] (2) Technical Solution

[0008] To achieve the above purpose, the present invention provides the following technical solution: A connector for aluminum alloy pipes, which includes a horizontal pipe, a first connecting pipe, a connecting thread, a sealing groove, a connecting ring, a water delivery pipe, a fixing plate, an extension block, a rotary knob, a transmission rod, a movable bolt, a cut-off end, a vertical pipe, a second connecting pipe, a sealing gasket, a fixing button, a pushing block, a first limiting block, a first return spring, a movable clamping block and a first strong spring. The left end of the horizontal pipe is fixedly provided with the first connecting pipe. The outer part of the first connecting pipe is fixedly provided with the connecting thread. The left end of the first connecting pipe is fixedly provided with the sealing groove. The left end of the first connecting pipe is fixedly provided with the connecting ring. The left end of the first connecting pipe is fixedly provided with the water delivery pipe. The upper end of the horizontal pipe is fixedly provided with the fixing plate. The upper end of the fixing plate is fixedly provided with the extension block. The upper side of the extension block is fixedly provided with the rotary knob.

[0009] Preferably, the upper side of the rotary knob is fixedly provided with the transmission rod, and the lower end of the transmission rod is fixedly provided with the movable bolt. By improving the pipe connector, the connection regulation ability of the pipe connector is improved. During the actual use of the pipe connector, the pipe connector can be quickly and conveniently connected and fixed as needed, which is convenient for the regulation and use of the pipe connector and improves the connection effect of the aluminum alloy pipe connector.

[0010] Preferably, a cut-off end is fixedly arranged at the lower end of the movable bolt, and a longitudinal pipe is fixedly arranged at the lower end of the transverse pipe. By installing the transverse pipe and the first connecting pipe, the connection and fixation of the connecting parts for aluminum alloy pipes are facilitated. Then, through the installation of the connecting threads, the connection of the connecting parts for pipes is further improved. Then, through the installation of the sealing groove, the connecting ring, and the water delivery pipe, the sealing effect of the connecting parts for aluminum alloy pipes is improved. Then, through the fixation of the fixing plate and the extension block, and then through the installation of the rotary knob and the transmission rod, the movement of the movable bolt and the cut-off end is enabled, which facilitates the cut-off use of the connecting parts for aluminum alloy pipes.

[0011] Preferably, a second connecting pipe is fixedly arranged at the lower end of the longitudinal pipe, and a sealing gasket is fixedly arranged at the lower end of the second connecting pipe.

[0012] Preferably, a fixing button is fixedly arranged at the front end of the second connecting pipe, and a pushing block is fixedly arranged at the front end of the fixing button. By installing the longitudinal pipe, the second connecting pipe, and the sealing gasket, the connection and fixation of the connecting parts for aluminum alloy pipes are facilitated. Then, through the installation and use of the fixing button, the pushing block, the first limiting block, the first return spring, the movable clamping block, and the first strong spring, the connecting parts for pipes are further fixed or disassembled.

[0013] Preferably, a first limiting block is fixedly arranged at the lower end of the fixing button, and a first return spring is fixedly arranged at the rear end of the first limiting block.

[0014] Preferably, a movable clamping block is fixedly arranged at the rear side of the fixing button, and a first strong spring is fixedly arranged at the rear end of the movable clamping block.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For the connecting parts for aluminum alloy pipes, through the improvement of the connecting parts for pipes, the connection and regulation ability of the connecting parts for pipes is improved. During the actual use of the connecting parts for pipes, the connecting parts for pipes can be quickly and conveniently connected and fixed as needed, which facilitates the regulation and use of the connecting parts for pipes and improves the connection effect of the connecting parts for aluminum alloy pipes;

[0017] 2. For the connecting parts for aluminum alloy pipes, by installing the transverse pipe and the first connecting pipe, the connection and fixation of the connecting parts for aluminum alloy pipes are facilitated. Then, through the installation of the connecting threads, the connection of the connecting parts for pipes is further improved. Then, through the installation of the sealing groove, the connecting ring, and the water delivery pipe, the sealing effect of the connecting parts for aluminum alloy pipes is improved. Then, through the fixation of the fixing plate and the extension block, and then through the installation of the rotary knob and the transmission rod, the movement of the movable bolt and the cut-off end is enabled, which facilitates the cut-off use of the connecting parts for aluminum alloy pipes;

[0018] 3. The connector for the aluminum alloy pipeline facilitates the connection and fixation of the connector for the aluminum alloy pipeline through the installation of the longitudinal pipeline, the second connecting pipe, and the gasket. Then, through the installation and use of the fixing button, the pushing block, the first limiting block, the first reset spring, the movable clamping block, and the first strong spring, the pipeline connector can be further fixed or disassembled. Brief Description of the Drawings

[0019] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 is a structural schematic diagram of the first connecting pipe of the present utility model;

[0021] Figure 3 is a structural schematic diagram of the rotary knob of the present utility model;

[0022] Figure 4 is a structural schematic diagram of the second connecting pipe of the present utility model;

[0023] Figure 5 is a structural schematic diagram of the fixing button of the present utility model.

[0024] In the figure: 1, horizontal pipeline; 2, first connecting pipe; 3, connecting thread; 4, sealing groove; 5, connecting ring; 6, water delivery pipe; 7, fixing plate; 8, extension block; 9, rotary knob; 10, transmission rod; 11, movable bolt; 12, cut-off end; 13, longitudinal pipeline; 14, second connecting pipe; 15, gasket; 16, fixing button; 17, pushing block; 18, first limiting block; 19, first reset spring; 20, movable clamping block; 21, first strong spring. Detailed Description of the Preferred Embodiment

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figures 1-4, the present utility model provides a technical solution: a connector for aluminum alloy pipes. The connector for aluminum alloy pipes includes a horizontal pipe 1, a first connecting pipe 2, a connecting thread 3, a sealing groove 4, a connecting ring 5, a water delivery pipe 6, a fixing plate 7, an extension block 8, a rotary knob 9, a transmission rod 10, a movable bolt 11, a cut-off end 12, a vertical pipe 13, a second connecting pipe 14, a sealing gasket 15, a fixing button 16, a pushing block 17, a first limiting block 18, a first return spring 19, a movable clamping block 20 and a first strong spring 21. The left end of the horizontal pipe 1 is fixedly provided with the first connecting pipe 2. The outer part of the first connecting pipe 2 is fixedly provided with the connecting thread 3. The left end of the first connecting pipe 2 is fixedly provided with the sealing groove 4. The left end of the first connecting pipe 2 is fixedly provided with the connecting ring 5. The left end of the first connecting pipe 2 is fixedly provided with the water delivery pipe 6. The upper end of the horizontal pipe 1 is fixedly provided with the fixing plate 7. The upper end of the fixing plate 7 is fixedly provided with the extension block 8. The upper side of the extension block 8 is fixedly provided with the rotary knob 9.

[0027] The upper side of the rotary knob 9 is fixedly provided with the transmission rod 10. The lower end of the transmission rod 10 is fixedly provided with the movable bolt 11. The lower end of the movable bolt 11 is fixedly provided with the cut-off end 12. The lower end of the horizontal pipe 1 is fixedly provided with the vertical pipe 13. The lower end of the vertical pipe 13 is fixedly provided with the second connecting pipe 14. The lower end of the second connecting pipe 14 is fixedly provided with the sealing gasket 15. By installing the horizontal pipe 1 and the first connecting pipe 2, the connection and fixation of the connector for aluminum alloy pipes are facilitated. Then, through the installation of the connecting thread 3, the connection of the pipe connector is further improved. Then, through the installation of the sealing groove 4, the connecting ring 5 and the water delivery pipe 6, the sealing effect of the connector for aluminum alloy pipes is improved. Then, through the fixation of the fixing plate 7 and the extension block 8, and then through the installation of the rotary knob 9 and the transmission rod 10, the movement of the movable bolt 11 and the cut-off end 12 is made convenient, facilitating the cut-off use of the connector for aluminum alloy pipes.

[0028] The front end of the second connecting pipe 14 is fixedly provided with the fixing button 16. The front end of the fixing button 16 is fixedly provided with the pushing block 17. The lower end of the fixing button 16 is fixedly provided with the first limiting block 18. The rear end of the first limiting block 18 is fixedly provided with the first return spring 19. The rear side of the fixing button 16 is fixedly provided with the movable clamping block 20. The rear end of the movable clamping block 20 is fixedly provided with the first strong spring 21. By installing the vertical pipe 13, the second connecting pipe 14 and the sealing gasket 15, the connection and fixation of the connector for aluminum alloy pipes are facilitated. Then, through the installation and use of the fixing button 16, the pushing block 17, the first limiting block 18, the first return spring 19, the movable clamping block 20 and the first strong spring 21, the pipe connector is further fixed or disassembled.

[0029] Working principle: Through the installation of the horizontal pipeline 1 and the first connecting pipe 2, the connection and fixation of the connecting parts for aluminum alloy pipelines are facilitated. Then, through the installation of the connecting thread 3, the connection of the connecting parts for pipelines is further improved. Then, through the installation of the sealing groove 4, the connecting ring 5, and the water delivery pipe 6, the sealing effect of the connecting parts for aluminum alloy pipelines is improved. Then, through the fixation of the fixing plate 7 and the extension block 8, and then through the installation of the rotary knob 9 and the transmission rod 10, the movement of the movable bolt 11 and the cut-off end 12 is enabled, facilitating the cut-off use of the connecting parts for aluminum alloy pipelines. Then, through the installation of the vertical pipeline 13, the second connecting pipe 14, and the sealing gasket 15, the connection and fixation of the connecting parts for aluminum alloy pipelines are facilitated. Then, through the installation and use of the fixing button 16, the pushing block 17, the first limiting block 18, the first return spring 19, the movable clamping block 20, and the first strong spring 21, the connecting parts for pipelines are further fixed or disassembled.

[0030] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than a limitation on the protection scope of the present invention. Any simple modification or equivalent replacement of the technical solution of the present invention by those of ordinary skill in the art shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A connector for an aluminum alloy pipe, comprising a transverse pipe (1), a connecting pipe (2), a connecting thread (3), a sealing groove (4), a connecting ring (5) and a water pipe (6), characterized in that: A connecting pipe (2) is fixedly provided at the left end of the transverse pipe (1), a connecting thread (3) is fixedly provided on the outside of the connecting pipe (2), a sealing groove (4) is fixedly provided at the left end of the connecting pipe (2), a connecting ring (5) is fixedly provided at the left end of the connecting pipe (2), a water pipe (6) is fixedly provided at the left end of the connecting pipe (2), a fixing plate (7) is fixedly provided at the upper end of the transverse pipe (1), an extension block (8) is fixedly provided at the upper end of the fixing plate (7), and a rotating knob (9) is fixedly provided on the upper side of the extension block (8).

2. The connecting piece for an aluminum alloy pipe according to claim 1, characterized in that: A transmission rod (10) is fixedly arranged on the upper side of the rotating knob (9), and a movable bolt (11) is fixedly arranged on the lower end of the transmission rod (10).

3. The connecting piece for an aluminum alloy pipe according to claim 2, characterized in that: A cut-off end (12) is fixedly provided at the lower end of the movable bolt (11), and a longitudinal pipe (13) is fixedly provided at the lower end of the transverse pipe (1).

4. The connecting piece for an aluminum alloy pipe according to claim 3, characterized in that: A second connecting pipe (14) is fixedly provided at the lower end of the longitudinal pipe (13), and a sealing gasket (15) is fixedly provided at the lower end of the second connecting pipe (14).

5. The connecting piece for an aluminum alloy pipe according to claim 4, characterized in that: A fixing button (16) is fixedly arranged at the front end of the second connecting pipe (14), and a pushing block (17) is fixedly arranged at the front end of the fixing button (16).

6. The connecting piece for an aluminum alloy pipe according to claim 5, characterized in that: A limiting block (18) is fixedly arranged at the lower end of the fixing button (16), and a return spring (19) is fixedly arranged at the rear end of the limiting block (18).

7. The connecting piece for an aluminum alloy pipe according to claim 6, characterized in that: A movable clamping block (20) is fixedly arranged on the rear side of the fixed button (16), and a strong spring 1 (21) is fixedly arranged on the rear end of the movable clamping block (20).

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