Novel shock-resistant rubber ceramic bent pipe

Abstract

The utility model relates to the technical field of rubber ceramic bent pipes, in particular to a novel shock-resistant rubber ceramic bent pipe, which comprises a pipe body, pipe heads arranged at two ends of the pipe body, a rotating flange connected outside the pipe body at the rear ends of the pipe heads, a plurality of reinforcing steel rings uniformly distributed outside the pipe body, and ceramic chips arranged on the inner surface of the pipe body. The rubber elbow has the beneficial effects that the rotatable flange is arranged, installation is convenient, the rubber elbow can be impacted when an internal medium flows, impact damage can be effectively reduced through the ceramic piece, the strength of the rubber elbow is improved, ceramic and inner rubber are vulcanized and bonded, the rubber elbow is not prone to falling off during impact, the ceramic piece is high in abrasion resistance, and the service life of the rubber elbow is prolonged. According to the rubber elbow, the abrasion speed of the rubber elbow can be effectively reduced, the rubber elbow is composed of the inner rubber, the reinforcing layer, the reinforcing steel ring and the outer rubber, the whole rubber elbow is of a flexible structure, when a medium impacts the interior of the rubber elbow, impact can be effectively absorbed, vibration can be relieved, the rubber elbow is prevented from being damaged, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber ceramic elbow pipes, in particular to a novel impact-resistant rubber ceramic elbow pipe. Background Art

[0002] When connecting pipes, elbows such as 90-degree and 45-degree elbows are often used. The elbow is the part of the pipeline that is most susceptible to impact and wear.

[0003] At present, metal elbows or ceramic and metal composite elbows are generally used in these elbows. Since metal elbows are relatively hard, vibration and wear will occur when the internal medium impacts them, making them easily damaged and having a short service life, and they need to be replaced frequently. Therefore, the utility model proposes a new impact-resistant rubber ceramic elbow to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a novel impact-resistant rubber ceramic elbow to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a new impact-resistant rubber ceramic elbow, comprising

[0006] The tube body has tube heads at both ends, a rotating flange is connected to the tube body at the rear end of the tube head, a plurality of reinforcing steel rings are evenly distributed on the tube body, and a ceramic sheet is arranged on the inner surface of the tube body.

[0007] Preferably, the rotating flange is movably sleeved outside the pipe body, and one side surface is in contact with one side surface of the pipe head, and the rotating flange is provided with a plurality of connection holes evenly distributed in a circular array.

[0008] Preferably, the tube body includes a main body, the main body is a reinforcement layer, the reinforcement layer is wound at a corresponding angle to form a circular tube shape, the outer side of the reinforcement layer is coated with an outer rubber, the outer side of the outer rubber is also protruding with a rubber convex ring formed integrally with the outer rubber, the inside of the rubber convex ring is inlaid with a reinforcement steel ring through vulcanization, and the cross-section of the reinforcement steel ring is circular.

[0009] Preferably, the inner side of the reinforcement layer is coated with an inner rubber, and a number of evenly distributed ceramic sheets are connected to the inner wall of the inner rubber by vulcanization inlay.

[0010] Preferably, a square steel ring is embedded in the interior of the pipe head by vulcanization, and the cross-section of the square steel ring is rectangular.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model is convenient for installation by arranging a rotatable flange. When the internal medium flows, it will impact the rubber elbow and the ceramic sheet. The ceramic can effectively reduce the impact damage and increase the strength of the rubber elbow. The ceramic sheet is bonded to the inner rubber by vulcanization, so it is not easy to fall off during impact. The ceramic sheet has high wear resistance and can effectively reduce the wear speed of the rubber elbow. The rubber elbow is composed of an inner rubber, a reinforcement layer, a reinforcement steel ring and an outer rubber. The whole structure is flexible. When the medium impacts the inside of the rubber elbow, it can effectively absorb the impact and alleviate the vibration, so that the rubber elbow can avoid damage and extend its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a cross-sectional view of the utility model.

[0015] In the figure: 1 rotating flange, 2 square steel ring, 3 ceramic sheet, 4 inner rubber, 5 reinforcement layer, 6 reinforcement steel ring, 7 outer rubber. DETAILED DESCRIPTION

[0016] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit 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.

[0017] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0020] See also Figure 1 to Figure 2 The utility model provides a technical solution: a new impact-resistant rubber ceramic elbow, including

[0021] The tube body has tube heads at both ends, a rotating flange 1 is connected to the outer tube body at the rear end of the tube head, a number of reinforcing steel rings 6 are evenly distributed on the outer tube body, and a ceramic sheet 3 is arranged on the inner surface of the tube body;

[0022] The rotating flange 1 is movably sleeved on the outside of the pipe body, and one side thereof is fitted with one side of the pipe head. The rotating flange 1 is provided with a plurality of connection holes evenly distributed in a circular array. The rotating flange 1 connected by rotation can be conveniently installed to adapt to different bending angles. The connecting flange 1 and the pipe head and the square steel ring 2 in the pipe head can simultaneously play a connecting role, so that the rubber elbow can be firmly connected to other pipe systems. The square steel ring 2 can effectively improve the strength of the pipe head and facilitate docking connection;

[0023] The pipe body includes a main body, which is a reinforcing layer 5. The reinforcing layer 5 is wound at a corresponding angle to form a circular tube. The outer side of the reinforcing layer 5 is coated with an outer rubber 7. The outer side of the outer rubber 7 is also protruding with a rubber convex ring formed integrally with the outer rubber 7. The rubber convex ring is inlaid with a reinforcing steel ring 6 by vulcanization. The cross section of the reinforcing steel ring 6 is circular. The reinforcing layer 5 is spirally wound, which can effectively improve the effect of bearing the internal medium pressure and increase the pressure resistance. The outer rubber 7 can increase the protection performance of the outside of the reinforcing layer 5 and facilitate the connection and fixation of the external reinforcing steel ring 6. The reinforcing steel ring 6 can play a shaping effect, so that the rubber elbow can maintain a certain shape as a whole and is not easy to deform. At the same time, it can support the pipe body and bear the internal medium pressure.

[0024] The inner side of the reinforcing layer 5 is coated with an inner rubber 4, and a number of evenly distributed ceramic sheets 3 are connected to the inner wall of the inner rubber 4 by vulcanization inlay. In actual use, the inner medium of the rubber elbow will directly contact the inner rubber. The inner rubber 4 can improve the wear resistance and facilitate the vulcanization connection and fixation of the ceramic sheets 3. The ceramic sheets 3 are alumina wear-resistant materials with high hardness, which effectively increases the impact resistance.

[0025] A square steel ring 2 is embedded in the pipe head by vulcanization, and the cross section of the square steel ring 2 is rectangular.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A new type of impact-resistant rubber ceramic elbow, characterized by: include A tube body, wherein tube heads are arranged at both ends of the tube body, a rotating flange (1) is connected to the tube body at the rear end of the tube head, a plurality of reinforcing steel rings (6) are evenly distributed on the tube body, and a ceramic sheet (3) is arranged on the inner surface of the tube body.

2. According to claim 1, the novel impact-resistant rubber ceramic elbow is characterized by: The rotating flange (1) is movably sleeved outside the pipe body, and one side surface is in contact with one side surface of the pipe head. The rotating flange (1) is provided with a plurality of connection holes evenly distributed in a circular array.

3. The novel impact-resistant rubber ceramic elbow according to claim 1 is characterized in that: The tube body comprises a main body, the main body being a reinforcement layer (5), the reinforcement layer (5) being wound at a corresponding angle to form a circular tube, the outer side of the reinforcement layer (5) being coated with an outer rubber (7), the outer side of the outer rubber (7) also being provided with a protruding rubber convex ring formed integrally with the outer rubber (7), the interior of the rubber convex ring being inlaid with a reinforcement steel ring (6) by vulcanization, the cross section of the reinforcement steel ring (6) being circular.

4. The novel impact-resistant rubber ceramic elbow according to claim 3 is characterized in that: The inner side of the reinforcement layer (5) is coated with an inner rubber (4), and a plurality of evenly distributed ceramic sheets (3) are connected to the inner wall of the inner rubber (4) by vulcanization inlay.

5. The novel impact-resistant rubber ceramic elbow according to claim 1 is characterized in that: A square steel ring (2) is embedded in the interior of the pipe head by vulcanization, and the cross-section of the square steel ring (2) is rectangular.

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