Loose flange corrugated water pipe compensator with long service life

Abstract

The utility model discloses a long-service-life loose flange corrugated water pipe compensator which comprises a flange corrugated water pipe compensator main component structure, and the side edge of the flange corrugated water pipe compensator main component structure is fixedly connected with a sealing connecting ring. A fixing insertion rod is movably inserted in the front surface of the flange corrugated water pipe compensator general component structure in a penetrating mode, a sleeving ring is fixedly connected to the front surface of the flange corrugated water pipe compensator general component structure, a fixing block is fixedly connected to the side edge surface of the sleeving ring, and a nut is fixedly connected to one side of the fixing block. According to the device, when a user needs to use clamping installation, the user needs to insert a corrugated water pipe into a sleeving ring, the corrugated water pipe can be used and sealed through a sealing rubber ring arranged in the sleeving ring, then the user needs to screw a threaded rod, and the threaded rod is limited through an arranged nut, so that the sealing performance of the corrugated water pipe is improved. Therefore, the corrugated water pipe and the sleeving ring can be clamped by a user.

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 a long service life. 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 compensators generally use welding. Working principle: The bellows 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 water pipe compensators on the market have low compatibility when users need to limit the installation of two corrugated water pipes. This requires the purchase of water pipe compensators of different sizes, which increases the user's cost;

[0005] 2. The existing water pipe compensators on the market are not effective enough when users need to use the bellows for a long time. If users twist it for a long time, it will cause damage. Utility Model Content

[0006] The utility model aims to provide a long-life loose sleeve flange corrugated water pipe compensator for existing devices 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 long-life loose sleeve flange bellows water pipe compensator, comprising a flange bellows water pipe compensator overall component structure, the side of the flange bellows water pipe compensator overall component structure is fixedly connected with a sealing connecting ring.

[0008] A fixed plug rod is movably inserted through the front surface of the flange corrugated water pipe compensator overall component structure, and a sleeve ring is fixedly connected to the front surface of the flange corrugated water pipe compensator overall component structure.

[0009] A fixing block is fixedly connected to the side surface of the sleeve ring, and a nut is fixedly connected to one side of the fixing block.

[0010] The utility model further describes that a pull ring is fixedly connected to the front surface of the fixed plug rod, and the pull ring is connected between the fixed plug rod and the overall component structure of the flange corrugated water pipe compensator.

[0011] By adopting the above technical solution, the pull ring connected between the fixed plug rod and the overall component structure of the flange corrugated water pipe compensator in this solution can facilitate the user to operate the fixed plug rod.

[0012] The utility model further describes that a threaded rod is movably clamped on the inner ring surface of the nut, and the threaded rod is connected through the nut and between the fixing block and the sleeve ring.

[0013] By adopting the above technical solution, the threaded rod connected between the nut and the fixing block and the sleeve ring in the solution can facilitate the user to connect the threaded rod and the sleeve ring.

[0014] The utility model further describes that the fixing block connects the nut and the sleeve ring, and the fixing block is symmetrically arranged with the vertical center line of the nut as the symmetry axis.

[0015] 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 install the nut on the sleeve ring.

[0016] The utility model further illustrates that a sealing rubber ring is fixedly connected to the inner ring surface of the sleeve ring, and the number of the sealing rubber rings is multiple.

[0017] By adopting the above technical solution, a plurality of sealing rubber rings in the solution can facilitate the user to perform sealing plug-in use.

[0018] The utility model further describes that a first hollow opening is penetrated through the front surface of the sleeve ring, and the first hollow opening and the threaded rod are matched in size.

[0019] By adopting the above technical solution, the first hollow opening in the solution, which is matched in size with the threaded rod, can facilitate the user to use the threaded rod.

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

[0021] The utility model provides a long-life loose-fitting flange corrugated water pipe compensator, and through the mutual cooperation and use of the flange corrugated water pipe compensator overall component structure, fixed plug rod, pull ring, sleeve ring, threaded rod, nut, fixed block, sealing rubber ring, sealing connection ring and first hollow opening, it is convenient for users to use and clamp the corrugated pipes of different sizes for installation, reducing the situation that users use compensators of different sizes. When the user needs to use the clamping installation, the user needs to insert the corrugated water pipe into the sleeve ring, and the corrugated water pipe can be sealed by the sealing rubber ring arranged in the sleeve ring. Then the user needs to twist the threaded rod, and the threaded rod is limited by the nut arranged, so that the user can clamp the corrugated water pipe and the sleeve ring, meeting the user's use demand for clamping.

[0022] The utility model provides a loose-fitting flange corrugated water pipe compensator with a long life, and a sealing connection ring is fixedly connected to one side of the overall structure of the flange corrugated water pipe compensator, and a fixed plug rod and a pull ring are movably inserted on one side of the overall structure of the flange corrugated water pipe compensator. After the user plugs the compensator in, the fixed plug rod can limit the position between the overall structures of the two flange corrugated water pipe compensators, thereby reducing the supporting force provided by the sealing connection ring itself. In this way, the user can use the compensator for a long life, satisfying the user's demand for long-life use. 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 structural side view of the utility model;

[0027] Figure 4 It is a structural side sectional view of the utility model;

[0028] Figure 5 It is a bottom view of the structure of the utility model.

[0029] In the figure: 1. the overall structure of the flange corrugated water pipe compensator; 2. the fixed plug rod; 3. the pull ring; 4. the sleeve ring; 5. the threaded rod; 6. the nut; 7. the fixing block; 8. the sealing rubber ring; 9. the sealing connecting ring; 10. the first hollow opening. 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 long-life loose-fitting flange bellows water pipe compensator, comprising a flange bellows water pipe compensator general component structure 1, a sealing connecting ring 9 is fixedly connected to the side of the flange bellows water pipe compensator general component structure 1, and a fixed plug rod 2 is movably inserted through the front surface of the flange bellows water pipe compensator general component structure 1.

[0032] In this embodiment, a pull ring 3 is fixedly connected to the front surface of the fixed rod 2, and the pull ring 3 is connected between the fixed rod 2 and the overall component structure 1 of the flange corrugated water pipe compensator. The pull ring 3 connected between the fixed rod 2 and the overall component structure 1 of the flange corrugated water pipe compensator can facilitate the user to operate the fixed rod 2.

[0033] Example 2

[0034] like Figure 1-5 As shown, based on Example 1, the utility model provides a technical solution: preferably, the front surface of the flange corrugated water pipe compensator overall component structure 1 is fixedly connected with a sleeve ring 4, and the side surface of the sleeve ring 4 is fixedly connected with a fixing block 7.

[0035] In this embodiment, the inner ring surface of the nut 6 is movably clamped with a threaded rod 5, and the threaded rod 5 is connected through the nut 6 and the fixing block 7 and the sleeve ring 4. The threaded rod 15 connected through the nut 6 and the fixing block 7 and the sleeve ring 4 can facilitate the user to connect the threaded rod 5 and the sleeve ring 4. The fixing block 7 connects the nut 6 and the sleeve ring 4, and the fixing block 7 is symmetrically arranged with the vertical midline of the nut 6 as the symmetry axis.

[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 6 is fixedly connected to one side of the fixing block 7.

[0038] In this embodiment, the fixing block 7 symmetrically arranged with the vertical center line of the nut 6 as the symmetry axis can facilitate the user to stably install the nut 6 on the sleeve ring 4, and the inner ring surface of the sleeve ring 4 is fixedly connected with a sealing rubber ring 8, and the number of the sealing rubber rings 8 is multiple, and the multiple sealing rubber rings 8 can facilitate the user to use them for sealing and plugging, and a first hollow opening 10 is opened through the front surface of the sleeve ring 4, and the size of the first hollow opening 10 and the threaded rod 5 match each other, and the first hollow opening 10 that matches the size of the threaded rod 5 can facilitate the user to use the threaded rod 5.

[0039] like Figure 1-5 As shown, when the user needs to use it, when the user needs to use the snap-on installation, the user needs to insert the corrugated water pipe into the socket ring 4, and the corrugated water pipe can be sealed by the sealing rubber ring 8 set in the socket ring 4, and then the user needs to twist the threaded rod 5, and the threaded rod 5 is limited by the set nut 6, so that the user can use the corrugated water pipe and the socket ring 4 for snap-on connection, so that the user can use the snap-on connection, and a sealing connection ring 9 is fixedly connected to one side of the flange corrugated water pipe compensator overall component structure through the set flange corrugated water pipe compensator overall component structure 1 and a fixed plug rod 2 and a pull ring 3 that are movably plugged in one side, and after the user plugs the compensator in, the fixed plug rod 2 can be used to limit the position between the two flange corrugated water pipe compensator overall component structures 1, reducing the supporting force provided by the sealing connection ring 9 itself, so that the user can use the compensator for a long life, so that the user can use it for a long life.

[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 long-life loose sleeve flange corrugated water pipe compensator, comprising a flange corrugated water pipe compensator overall component structure (1), characterized in that: A sealing connection ring (9) is fixedly connected to the side of the flange corrugated water pipe compensator overall component structure (1); A fixed plug rod (2) is movably inserted and penetrated through the front surface of the flange corrugated water pipe compensator overall component structure (1), and a sleeve ring (4) is fixedly connected to the front surface of the flange corrugated water pipe compensator overall component structure (1); A fixing block (7) is fixedly connected to the side surface of the sleeve ring (4), and a nut (6) is fixedly connected to one side of the fixing block (7).

2. A long-life loose flange corrugated water pipe compensator according to claim 1, characterized in that: A pull ring (3) is fixedly connected to the front surface of the fixed plug rod (2), and the pull ring (3) is connected between the fixed plug rod (2) and the flange corrugated water pipe compensator overall component structure (1).

3. A long-life loose flange corrugated water pipe compensator according to claim 1, characterized in that: The inner ring surface of the nut (6) is movably clamped with a threaded rod (5), and the threaded rod (5) is connected through the nut (6) and the fixing block (7) and the sleeve ring (4).

4. A long-life loose flange corrugated water pipe compensator according to claim 1, characterized in that: The fixing block (7) connects the nut (6) and the sleeve ring (4), and the fixing block (7) is symmetrically arranged with the vertical center line of the nut (6) as the symmetry axis.

5. A long-life loose flange corrugated water pipe compensator according to claim 1, characterized in that: A sealing rubber ring (8) is fixedly connected to the inner ring surface of the sleeve ring (4), and there are multiple sealing rubber rings (8).

6. A long-life loose flange corrugated water pipe compensator according to claim 1, characterized in that: A first hollow opening (10) is formed through the front surface of the sleeve ring (4), and the first hollow opening (10) and the threaded rod (5) are matched in size.

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