Corrugated pipe capable of being quickly disassembled and assembled

Abstract

The utility model relates to the field of corrugated pipes, in particular to a corrugated pipe capable of being rapidly disassembled and assembled, and provides the following scheme aiming at the problems that an existing corrugated pipe is usually assembled and disassembled by means of tools, and the operation is tedious, the corrugated pipe comprises a first pipe body and a second pipe body; the two through holes are formed in the first pipe body and the second pipe body respectively, and the through holes are used for liquid circulation; the number of the first connecting rings is two, and the two first connecting rings are arranged on the first pipe body and the second pipe body in a sleeving mode correspondingly; the number of the second connecting rings is two, and the two second connecting rings are arranged on the first pipe body and the second pipe body in a sleeving mode correspondingly; the dismounting and mounting mechanism is arranged on the first connecting ring and the second connecting ring, a first threaded hole and a second threaded hole are formed in the second connecting ring, and a third threaded hole and a fourth threaded hole are formed in the first connecting ring. The corrugated pipe can be mounted and dismounted without tools, and the operation is simple.

Description

Technical Field

[0001] The present application relates to the field of bellows, and in particular to a bellows that can be quickly disassembled and assembled. Background Art

[0002] Bellows refers to a tubular elastic sensitive element connected by foldable corrugated sheets along the folding and expansion direction. Bellows mainly include metal bellows, bellows expansion joints, bellows heat exchange tubes, diaphragm boxes and metal hoses.

[0003] During use, the bellows are connected in sections. Long-term use may cause damage to one section of the bellows, which needs to be replaced. However, the installation and removal of the existing bellows usually require the use of tools, which is cumbersome. Utility Model Content

[0004] In order to improve the existing problem that the installation and disassembly of the bellows usually require the use of tools and the operation is cumbersome, the present application provides a bellows that can be quickly disassembled.

[0005] The present application provides a quickly disassembled bellows using the following technical solution:

[0006] A corrugated pipe capable of being quickly disassembled and assembled, comprising:

[0007] the first tube body and the second tube body;

[0008] Two through holes, the two through holes are respectively opened inside the first tube body and the second tube body, and the through holes are used for liquid circulation;

[0009] A first connecting ring, wherein there are two first connecting rings, and the two first connecting rings are respectively sleeved on the first tube body and the second tube body;

[0010] A second connecting ring, two of which are sleeved on the first tube body and the second tube body respectively;

[0011] The disassembly and assembly mechanism is arranged on the first connecting ring and the second connecting ring.

[0012] Furthermore, the second connecting ring is provided with a first threaded hole and a second threaded hole, the first connecting ring is provided with a third threaded hole and a fourth threaded hole, and two buttons are movably mounted on the first connecting ring.

[0013] Further, a first bolt is threadedly installed on the third threaded hole, and a second bolt is threadedly installed on the fourth threaded hole, and the first bolt and the second bolt are threadedly installed on the first threaded hole and the second threaded hole respectively.

[0014] Further, a first circular plate is fixedly mounted on the first bolt, a second circular plate is fixedly mounted on the second bolt, a first nut is threadedly mounted on the first bolt, and a second nut is threadedly mounted on the second bolt.

[0015] Furthermore, two blocks are fixedly mounted on the second connecting ring, holes are provided in the two blocks, and springs are fixedly mounted in the two holes.

[0016] Furthermore, one end of the two springs is fixedly connected with an inclined block, and the other ends of the two springs are fixedly connected with two square blocks, and the inclined block and the square blocks are movably installed.

[0017] Furthermore, the disassembly and assembly mechanism includes two square grooves, the two square grooves are opened on the first connecting ring, and the two square grooves are each provided with an oblique groove. The two square grooves are respectively matched with two square blocks, the two oblique grooves are respectively matched with two oblique blocks, and the two buttons are respectively matched with the two oblique blocks.

[0018] In summary, the present application includes at least one of the following beneficial technical effects:

[0019] 1. When using this solution, first take out the first tube body and the second tube body, put the first connecting ring and the second connecting ring together, and insert the inclined block into the inclined groove to complete the preliminary installation of the first tube body and the second tube body;

[0020] 2. This solution is achieved by installing the first circular plate and the second circular plate in the third threaded hole and the fourth threaded hole. The first circular plate and the second circular plate pass through the first threaded hole and the second threaded hole, and the first circular plate and the second circular plate are fixed to the second connecting ring by the first nut and the second nut, so as to achieve secondary clamping and prevent them from loosening easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure from a first viewing angle in the first embodiment of the present application;

[0022] Figure 2 is a schematic diagram of the overall structure of the second viewing angle in the first embodiment of the present application;

[0023] Figure 3 It is a schematic diagram of the overall structure of the third viewing angle in the first embodiment of the present application;

[0024] Figure 4 It is a schematic diagram of the structure of part of the whole in Example 1 of the present application.

[0025] Figure numerals: 1. first tube body; 2. second tube body; 3. first threaded hole; 4. second threaded hole; 5. first circular plate; 6. second circular plate; 7. first connecting ring; 8. second connecting ring; 9. first nut; 10. second nut; 11. button; 12. square groove; 13. oblique block; 14. square block; 15. through hole; 16. oblique groove; 17. first bolt; 18. second bolt. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-Figure 4 This application is described in further detail. Embodiment 1

[0027] A method for installing a corrugated pipe that can be quickly disassembled and assembled is shown in the following figure. Figure 1 , Figure 2 and Figure 3 ,include:

[0028] The first tube body 1 and the second tube body 2;

[0029] Two through holes 15, the two through holes 15 are respectively opened inside the first tube body 1 and the second tube body 2, and the through holes 15 are used for liquid circulation;

[0030] A first connecting ring 7, wherein there are two first connecting rings 7, and the two first connecting rings 7 are respectively sleeved on the first tube body 1 and the second tube body 2;

[0031] A second connecting ring 8, wherein there are two second connecting rings 8, and the two second connecting rings 8 are respectively sleeved on the first tube body 1 and the second tube body 2;

[0032] The disassembly and assembly mechanism is arranged on the first connecting ring 7 and the second connecting ring 8.

[0033] Reference Figure 1 The second connecting ring 8 is provided with a first threaded hole 3 and a second threaded hole 4, the first connecting ring 7 is provided with a third threaded hole and a fourth threaded hole, and two buttons 11 are movably mounted on the first connecting ring 7.

[0034] Reference Figure 4 and Figure 1 A first bolt 17 is threadedly installed on the third threaded hole, and a second bolt 18 is threadedly installed on the fourth threaded hole. The first bolt 17 and the second bolt 18 are threadedly installed on the first threaded hole 3 and the second threaded hole 4 respectively.

[0035] Reference Figure 4 , Figure 3 and Figure 1 The first circular plate 5 is fixedly mounted on the first bolt 17 , the second circular plate 6 is fixedly mounted on the second bolt 18 , the first nut 9 is threadedly mounted on the first bolt 17 , and the second nut 10 is threadedly mounted on the second bolt 18 .

[0036] Reference Figure 4 Two blocks 14 are fixedly mounted on the second connecting ring 8. Holes are formed in the two blocks 14, and springs are fixedly mounted in the two holes.

[0037] Reference Figure 4 One end of the two springs is fixedly connected with an inclined block 13, and the other ends of the two springs are fixedly connected with two square blocks 14, and the inclined block 13 and the square blocks 14 are movably installed.

[0038] Reference Figure 4 The disassembly and assembly mechanism includes two square grooves 12, which are arranged on the first connecting ring 7. The two square grooves 12 are provided with oblique grooves 16. The two square grooves 12 are matched with two square blocks 14 respectively, the two oblique grooves 16 are matched with two oblique blocks 13 respectively, and the two buttons 11 are matched with the two oblique blocks 13 respectively.

[0039] The implementation principle of a quickly disassembled bellows in the embodiment of the present application is as follows: when in use, first take out the first tube body 1 and the second tube body 2, put the first connecting ring 7 and the second connecting ring 8 together, and insert the inclined block 13 into the inclined groove 16 to complete the preliminary installation of the first tube body 1 and the second tube body 2. After the clamping, the first circular plate 5 and the second circular plate 6 are installed in the third threaded hole and the fourth threaded hole, and the first circular plate 5 and the second circular plate 6 pass through the first threaded hole 3 and the second threaded hole 4. The first circular plate 5 and the second circular plate 6 are fixed to the second connecting ring 8 by the first nut 9 and the second nut 10, so that the second clamping is performed so that it will not be easily loosened. When one of the bellows is replaced and repaired, the first bolt 17 and the second bolt 18 are separated from the second connecting ring 8 by rotating the first nut 9 and the second nut 10, and the first bolt 17 and the second bolt 18 are taken out and placed aside, and the inclined block 13 is separated from the inclined groove 16 by pressing the button 11, and then installed with the other bellows. After the replacement is completed, the two bellows are clamped together and the process continues. Embodiment 2

[0040] The difference between this embodiment and the first embodiment is that the square block 14 and the inclined block 13 are made of stainless steel, so that the inclined block 13 and the square block 14 will not be corroded by water.

[0041] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A corrugated pipe that can be quickly disassembled and assembled, characterized in that :include: The first tube body (1) and the second tube body (2); two through holes (15), the two through holes (15) being respectively opened inside the first tube body (1) and the second tube body (2), the through holes (15) being used for liquid circulation; A first connecting ring (7), wherein there are two first connecting rings (7), and the two first connecting rings (7) are respectively sleeved on the first tube body (1) and the second tube body (2); A second connecting ring (8), wherein the second connecting rings (8) are two in number, and the two second connecting rings (8) are respectively sleeved on the first tube body (1) and the second tube body (2); A disassembly and assembly mechanism, wherein the disassembly and assembly mechanism is arranged on the first connecting ring (7) and the second connecting ring (8).

2. The quickly detachable bellows according to claim 1, characterized in that: The second connecting ring (8) is provided with a first threaded hole (3) and a second threaded hole (4), the first connecting ring (7) is provided with a third threaded hole and a fourth threaded hole, and the first connecting ring (7) is provided with two buttons (11) movably mounted thereon.

3. A quickly detachable bellows according to claim 2, characterized in that A first bolt (17) is threadedly mounted on the third threaded hole, and a second bolt (18) is threadedly mounted on the fourth threaded hole. The first bolt (17) and the second bolt (18) are threadedly mounted on the first threaded hole (3) and the second threaded hole (4), respectively.

4. A quickly detachable bellows according to claim 3, characterized in that A first circular plate (5) is fixedly mounted on the first bolt (17), a second circular plate (6) is fixedly mounted on the second bolt (18), a first nut (9) is threadedly mounted on the first bolt (17), and a second nut (10) is threadedly mounted on the second bolt (18).

5. The quickly detachable bellows according to claim 4, characterized in that Two blocks (14) are fixedly mounted on the second connecting ring (8), both blocks (14) have holes formed therein, and springs are fixedly mounted in both holes.

6. A quickly detachable bellows according to claim 5, characterized in that One end of the two springs is fixedly connected to an inclined block (13), and the other ends of the two springs are fixedly connected to two square blocks (14), and the inclined block (13) and the square blocks (14) are movably installed.

7. A quickly detachable bellows according to claim 6, characterized in that The disassembly and assembly mechanism comprises two square grooves (12), the two square grooves (12) are formed on the first connecting ring (7), the two square grooves (12) are provided with oblique grooves (16), the two square grooves (12) are respectively matched with the two square blocks (14), the two oblique grooves (16) are respectively matched with the two oblique blocks (13), and the two buttons (11) are respectively matched with the two oblique blocks (13).

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