Loose flange corrugated water pipe compensator with good durability

Abstract

The loose flange corrugated water pipe compensator comprises a first compensator component, the front surface of the first compensator component is fixedly connected with an installation flange, one side of the first compensator component is fixedly connected with an inserting rod, and the other side of the first compensator component is fixedly connected with a second compensator component. The surface of the back of the first compensator component is fixedly connected with a connecting hose, the surface of the other end of the connecting hose is fixedly connected with a second compensator component, the surface of the back of the second compensator component is fixedly connected with a fixing block, and the surface of the side edge of the fixing block is fixedly connected with a nut. A lantern ring is fixedly connected to the front surface of the second compensator component, and a clamping opening is formed in the front surface of the first compensator component. According to the device, the mounting flange is fixedly connected to the front surface of the first compensator component, the mounting openings are formed in the mounting flange in a penetrating mode, and bolts are matched, so that a user can conveniently conduct use limiting mounting on the corrugated water pipe compensator.

Description

Technical Field

[0001] The utility model belongs to the technical direction of water pipe compensators, and specifically relates to a loose sleeve flange corrugated water pipe compensator with good durability. Background Art

[0002] Bellows compensator, also known as expansion joint or telescopic joint. It is composed of bellows and end pipes, brackets, flanges, conduits and other accessories that constitute its working body. It is mainly used in various pipelines. It can compensate for the thermal displacement and mechanical deformation of the pipeline and absorb various mechanical vibrations, which plays a role in reducing pipeline deformation stress and increasing pipeline service life. There are two types of bellows compensator connection methods: flange connection and welding. Direct buried pipeline compensator generally adopts welding working principle. The corrugated compensator is a compensation device that uses the effective expansion and contraction of the elastic element of the bellows compensator to absorb the dimensional changes of pipelines, conduits or containers caused by thermal expansion and contraction. It is a compensation element.

[0003] The existing technology has the following problems:

[0004] 1. The existing corrugated water pipe compensators on the market are not perfect in function when users need to adjust them for long-term durability, which increases the cost of use for users;

[0005] 2. The existing corrugated water pipes on the market are not convenient enough when users need to use limit clamps to install them. Utility Model Content

[0006] The utility model aims to provide a loose flange corrugated water pipe compensator with good durability for existing devices, so as to solve the problems raised in the above-mentioned background technology.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a loose-fitting flange corrugated water pipe compensator with good durability, comprising a first compensator component, a mounting flange is fixedly connected to the front surface of the first compensator component, and a plug rod is fixedly connected to one side of the first compensator component.

[0008] A connecting hose is fixedly connected to the back surface of the first compensator component, and a second compensator component is fixedly connected to the other end surface of the connecting hose.

[0009] A fixing block is fixedly connected to the back surface of the second compensator component, a nut is fixedly connected to the side surface of the fixing block, a collar is fixedly connected to the front surface of the second compensator component, and a snap-in opening is provided on the front surface of the first compensator component.

[0010] The utility model further describes that a mounting opening is formed through the front surface of the mounting flange, and the mounting opening is formed around the mounting flange as a center point.

[0011] By adopting the above technical solution, the mounting opening opened around the mounting flange as the center point in the solution can facilitate the user to use and connect the mounting flange.

[0012] The utility model further illustrates that a threaded output rod is movably clamped on the inner ring surface of the nut, and the threaded output rod penetrates the front surface of the first compensator component.

[0013] By adopting the above technical solution, the threaded output rod penetrating the front surface of the first compensator component in this solution can facilitate the user to use the limit connection.

[0014] The utility model further illustrates that a limiting piece is movably clamped on the outer ring surface of the threaded output rod, and the limiting piece and the threaded output rod are matched in size.

[0015] By adopting the above technical solution, the limiting piece in the solution, which is matched in size with the threaded output rod, can facilitate the user to limit the threaded output rod on the first compensator component.

[0016] The utility model further describes that the inner ring of the sleeve ring is provided with a first hollow opening, and the first hollow opening and the insertion rod are structurally matched with each other.

[0017] By adopting the above technical solution, the first hollow opening in the solution that is structurally matched with the insertion rod can facilitate the user to use the insertion rod.

[0018] The utility model further describes that the fixing block connects the nut and the second compensator component, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0019] By adopting the above technical solution, the fixing blocks symmetrically arranged with the vertical midline of the nut as the symmetry axis can facilitate the user to stably connect the nut and the second compensator component.

[0020] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0021] The utility model provides a loose flange corrugated water pipe compensator with good durability. The first compensator component, the mounting flange, the mounting opening, the plug rod, the collar, the threaded output rod, the clamping opening, the limit plate, the second compensator component, the first hollow opening, the connecting hose, the fixing block and the nut are mutually coordinated and used to facilitate the user to adjust the corrugated water pipe compensator for a long time. The user can compress the connecting hose through the provided threaded output rod and after the user twists the threaded output rod, through the limit of the provided nut, so that the user can stretch the distance between the first compensator component and the second compensator component. The plug rod fixedly connected to one side of the first compensator component and the collar fixedly connected to one side of the second compensator component can facilitate the user to use the limit during stretching, prolong the tilt damage of the connecting hose during stretching, thereby increasing the user's durable adjustment and satisfying the user's demand for durable adjustment.

[0022] The utility model provides a loose-fitting flange corrugated water pipe compensator with good durability. By setting a mounting flange fixedly connected to the front surface of a first compensator component and a plurality of mounting openings penetrating through the mounting flange and equipped with bolts, the user can conveniently perform a limited installation on the corrugated water pipe compensator, thereby meeting the user's demand for a limited installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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:

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a top view of the structure of the utility model;

[0026] Figure 3 It is a back view of the structure of the utility model;

[0027] Figure 4 The structure of the utility model Figure 3 A magnified view of the structure at center;

[0028] Figure 5 It is a structural side sectional view of the utility model.

[0029] In the figure: 1. first compensator component; 2. mounting flange; 3. mounting opening; 4. insert rod; 5. collar; 6. threaded output rod; 7. snap-on opening; 8. limit plate; 9. second compensator component; 10. first hollow opening; 11. connecting hose; 12. fixing block; 13. nut. DETAILED DESCRIPTION

[0030] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0031] See also Figure 1-5 The utility model provides a technical solution: a loose flange corrugated water pipe compensator with good durability, including a first compensator component 1, a mounting flange 2 is fixedly connected to the front surface of the first compensator component 1, a plug rod 4 is fixedly connected to one side of the first compensator component 1, and a connecting hose 11 is fixedly connected to the back surface of the first compensator component 1.

[0032] In this embodiment, a mounting opening 3 is provided through the front surface of the mounting flange 2, and the mounting opening 3 is opened around the mounting flange 2 as the center point. The mounting opening 3 opened around the mounting flange 2 as the center point can facilitate the user to use and connect the mounting flange 2. The inner ring surface of the nut 13 is movably clamped with a threaded output rod 6, and the threaded output rod 6 passes through the front surface of the first compensator component 1. The threaded output rod 6 passing through the front surface of the first compensator component 1 can facilitate the user to use a limit connection.

[0033] Example 2

[0034] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the other end surface of the connecting hose 11 is fixedly connected to the second compensator component 9, and the back surface of the second compensator component 9 is fixedly connected to the fixing block 12.

[0035] In this embodiment, the outer ring surface of the threaded output rod 6 is movably clamped with a limiting plate 8, and the sizes of the limiting plate 8 and the threaded output rod 6 match each other. The limiting plate 8 that matches the size of the threaded output rod 6 can facilitate the user to limit the threaded output rod 6 on the first compensator component 1. The inner ring of the ring 5 is provided with a first hollow opening 10, and the first hollow opening 10 and the insertion rod 4 are structurally matched. The first hollow opening 10 that is structurally matched with the insertion rod 4 can facilitate the user to use the insertion rod 4.

[0036] Example 3

[0037] like Figure 1-5 As shown, based on Example 1 and Example 2, the utility model provides a technical solution: preferably, a nut 13 is fixedly connected to the side surface of the fixed block 12, a ring 5 is fixedly connected to the front surface of the second compensator component 9, and a snap-in opening 7 is provided on the front surface of the first compensator component 1.

[0038] In this embodiment, the fixing block 12 connects the nut 13 and the second compensator component 9, and the fixing block 12 is symmetrically arranged with the vertical center line of the nut 13 as the symmetry axis. The fixing block 12 symmetrically arranged with the vertical center line of the nut 13 as the symmetry axis can facilitate the user to stably connect the nut 13 and the second compensator component 9.

[0039] like Figure 1-5 As shown, when the user needs to use it, the user can compress the connecting hose 11 through the provided threaded output rod 6 and after the user screws the threaded output rod 6, through the provided nut 13, the user can stretch the distance between the first compensator component 1 and the second compensator component 9, and the inserted rod 4 fixedly connected to one side of the first compensator component 1 and the ring 5 fixedly connected to one side of the second compensator component 9 can facilitate the user to use the limit during stretching, extend the tilt damage of the connecting hose 11 during stretching, thereby increasing the user's durable adjustment use, so that the user can use it durable and adjustable, and through the installation flange 2 fixedly connected to the front surface of the first compensator component 1 and the multiple installation openings 3 opened through the installation flange 2 and equipped with bolts, it is convenient for the user to use the limited installation of the corrugated water pipe compensator, so that the user can use the limited installation.

[0040] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0041] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A loose flange corrugated water pipe compensator with good durability, comprising a first compensator component (1), characterized in that: A mounting flange (2) is fixedly connected to the front surface of the first compensator component (1), and an insertion rod (4) is fixedly connected to one side of the first compensator component (1); A connecting hose (11) is fixedly connected to the back surface of the first compensator member (1), a second compensator member (9) is fixedly connected to the other end surface of the connecting hose (11), and a fixing block (12) is fixedly connected to the back surface of the second compensator member (9); A nut (13) is fixedly connected to the side surface of the fixing block (12), a collar (5) is fixedly connected to the front surface of the second compensator component (9), and a snap-fit ​​opening (7) is provided on the front surface of the first compensator component (1).

2. A durable loose flange corrugated water pipe compensator according to claim 1, characterized in that: A mounting opening (3) is provided through the front surface of the mounting flange (2), and the mounting opening (3) is opened around the mounting flange (2) as a center point.

3. A durable loose flange corrugated water pipe compensator according to claim 1, characterized in that: A threaded output rod (6) is movably engaged on the inner ring surface of the nut (13), and the threaded output rod (6) penetrates the front surface of the first compensator component (1).

4. A durable loose flange corrugated water pipe compensator according to claim 3, characterized in that: The outer ring surface of the threaded output rod (6) is movably engaged with a limiting plate (8), and the limiting plate (8) and the threaded output rod (6) are matched in size.

5. The durable loose flange corrugated water pipe compensator according to claim 1, characterized in that: The inner ring of the sleeve ring (5) is provided with a first hollow opening (10), and the first hollow opening (10) and the insertion rod (4) are structurally matched with each other.

6. A durable loose flange corrugated water pipe compensator according to claim 1, characterized in that: The fixing block (12) connects the nut (13) and the second compensator component (9), and the fixing block (12) is symmetrically arranged with the vertical center line of the nut (13) as a symmetry axis.

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