Stainless steel pipe capable of being rapidly connected in clamping mode

Abstract

The utility model relates to a stainless steel pipe capable of being rapidly connected in a clamping mode, in particular to the technical field of stainless steel pipe clamping. A convex column is arranged at one end of the first connecting pipe; one end of the second connecting pipe is sleeved with a fixing ring; a groove is formed in the fixing ring; during use, firstly, the connecting ends of the first connecting pipe and the second connecting pipe are connected in an inserted mode, the fixing ring is arranged on the outer side of the connecting position of the two connecting pipes in a sleeving mode, the two clamping rings are installed on the fixing ring, and through cooperation of the clamping rings and the fixing ring, contact with the inner wall of the clamping connector is achieved, and effective fixing is achieved.

Description

Technical Field

[0001] The utility model specifically relates to the technical field of stainless steel pipe clamping, in particular to a stainless steel pipe for quick clamping connection. Background Art

[0002] Stainless steel pipes play an important role in the transportation of media. However, traditional stainless steel pipes are usually connected by threaded connection or welding, which consumes more time and efficiency.

[0003] When the conventional connection method is used, leakage is prone to occur at the connection due to long-term wear and tear, which reduces the sealing between the two connecting pipes and causes leakage.

[0004] After searching, CN201820589487.5 discloses a stainless steel pipe that can be quickly connected; it includes a plurality of main pipes and connecting pipes, two adjacent main pipes are fixedly connected by the connecting pipe, the main pipe and the connecting pipe are both spiral corrugated pipes that can be bent into any angle, and the two ends of the connecting pipe are screwed into the main pipe through their own corrugated nodes to achieve fixed connection with the main pipe;

[0005] In the above patent, the stainless steel pipes are connected through the wave nodes on the surface. After the connection is completed, there is no fixed support device between the two pipe bodies. Therefore, when in use, the two pipe bodies may break. If the pipe bodies cannot be connected in time after the flow is cut off, the medium in the pipe body will leak. Even if the connection method in the above patent does not break the two pipe bodies, during use, due to the wave nodes set on the surface, the medium inside the pipe body may leak during transmission.

[0006] Therefore, we provide a stainless steel pipe with a quick clamp connection. In this device, a clamp joint is arranged between the two connecting pipes, and the two ends of the clamp joint are connected to the first connecting pipe and the second connecting pipe. A fixing ring is also arranged inside the clamp joint, and a clamp ring is sleeved on the surface of the fixing ring. Through the cooperation between the fixing ring and the clamp ring and the inner wall of the clamp joint, the two connecting pipes are effectively fixedly connected. Utility Model Content

[0007] The utility model aims to provide a stainless steel pipe with a quick clamping connection. In the device, the connecting end of the second connecting pipe is inserted into the connecting end of the first connecting pipe, and then a fixing ring is sleeved on the outside of the connection, and two clamping rings are sleeved on the surface of the fixing ring. In this way, when the connection is made, the fixing ring and the clamping joint are fitted together by the tension of the clamping ring, which effectively ensures the stability between the two connecting pipes when the connection is made; so as to solve the problems raised in the background technology.

[0008] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0009] A stainless steel pipe for quick clamping connection, comprising a first connecting pipe; one end of the first connecting pipe is provided with a convex column, and a second connecting pipe; one end of the second connecting pipe is sleeved with a fixing ring; the fixing ring is provided with a groove,

[0010] As a further technical solution of the utility model, the surface of the fixing ring is provided with a clamping ring, and two of the clamping rings are provided;

[0011] As a further technical solution of the utility model, a clamping joint is arranged outside the fixing ring; a clamping end is arranged at one end of the clamping joint, and a circular groove provided on the clamping end is clamped and matched with a convex column on the first connecting pipe;

[0012] As a further technical solution of the utility model, the connecting ends of the first connecting tube and the second connecting tube are arranged in a groove shape; the connecting end of the second connecting tube is arranged in a boss shape;

[0013] As a further technical solution of the utility model, the inner wall of the clamping joint has the same diameter as the outer wall of the first connecting pipe and the second connecting pipe;

[0014] As a further technical solution of the utility model, the first connecting pipe is coaxially arranged with the second connecting pipe and the clamping joint.

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

[0016] 1. When the utility model is used, the connecting ends of the first connecting pipe and the second connecting pipe are first plugged in, a fixing ring is sleeved on the outer side of the connecting part of the two connecting pipes, and two clamping rings are installed on the fixing ring. Through the cooperation between the clamping ring and the fixing ring, the inner wall of the clamping joint is contacted to achieve effective fixation;

[0017] 2. In the utility model, when making a connection, the clamping end on the clamping joint is clamped with the protruding column installed on the first connecting pipe, so that the clamping joint can be effectively prevented from falling off during use;

[0018] 3. The utility model can effectively realize the rapid connection of the first connecting pipe and the second connecting pipe that need to be connected by providing a clamping joint, a fixing ring and a clamping ring at the connection of the two connecting pipes, and also effectively ensure the stability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 This utility model Figure 1 Side view of.

[0021] Figure 3 This utility model Figure 2 AA section view.

[0022] In the figure: 1-first connecting pipe, 10-convex column, 2-second connecting pipe, 3-clamping joint, 31-clamping end, 4-fixing ring, 5-clamping ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0024] See also Figure 1-3 In the embodiment of the utility model, a stainless steel pipe for quick clamping connection includes a first connecting pipe 1; a boss 10 is provided at one end of the first connecting pipe 1, and a second connecting pipe 2; a fixing ring 4 is sleeved at one end of the second connecting pipe 2; a groove is provided on the fixing ring 4;

[0025] The surface of the fixing ring 4 is provided with a clamping ring 5, and two of the clamping rings 5 ​​are provided;

[0026] By adopting the above technical solution, when in use, firstly, the connecting ends of the first connecting pipe 1 and the second connecting pipe 2 are plugged in, and a fixing ring 4 is sleeved on the outer side of the connection of the two connecting pipes, and two clamping rings 5 ​​are installed on the fixing ring 4. Through the cooperation of the clamping ring 5 and the fixing ring 4, the contact with the inner wall of the clamping joint 3 is achieved, so as to achieve effective fixation;

[0027] The fixing ring 4 is provided with a clamping joint 3 on its outside; a clamping end 31 is provided at one end of the clamping joint 3, and a circular groove provided on the clamping end 31 is clamped and matched with the protruding column 10 on the first connecting pipe 1;

[0028] The connecting ends of the first connecting tube 1 and the second connecting tube 2 are arranged in a groove shape; the connecting end of the second connecting tube 2 is arranged in a boss shape.

[0029] By adopting the above technical solution, when making a connection, the clamping end 31 on the clamping connector 3 is clamped with the protruding column 10 installed on the first connecting pipe 1, so that the clamping connector 3 can be effectively prevented from falling off during use.

[0030] In this embodiment, the inner wall of the clamping joint 3 has the same diameter as the outer walls of the first connecting tube 1 and the second connecting tube 2 .

[0031] More specifically, the first connecting pipe 1 is coaxially arranged with the second connecting pipe 2 and the clamping joint 3 .

[0032] By adopting the above technical solution, by providing a clamping joint 3, a fixing ring 4 and a clamping ring 5 at the connection between the two connecting pipes, it is possible to effectively achieve a quick connection between the two first connecting pipes 1 and the second connecting pipes 2 that need to be connected, and also effectively ensure the stability of the connection.

[0033] The working principle of the utility model is as follows: when in use, firstly, the connecting ends of the first connecting pipe 1 and the second connecting pipe 2 are plugged in, a fixing ring 4 is sleeved on the outer side of the connecting part of the two connecting pipes, and two clamping rings 5 ​​are installed on the fixing ring 4, and the clamping ring 5 cooperates with the fixing ring 4 to achieve contact with the inner wall of the clamping joint 3, thereby achieving effective fixation;

[0034] When making a connection, the clamping end 31 on the clamping joint 3 is clamped with the protruding column 10 installed on the first connecting pipe 1, so that the clamping joint 3 can be effectively prevented from falling off during use;

[0035] By providing a clamping joint 3, a fixing ring 4 and a clamping ring 5 at the connection between the two connecting pipes, the first connecting pipe 1 and the second connecting pipe 2 that need to be connected can be effectively connected quickly, and the stability of the connection can be effectively guaranteed.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0037] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stainless steel pipe with quick clamp connection, characterized in that: It comprises a first connecting tube (1); one end of the first connecting tube (1) is provided with a convex column (10); and a second connecting tube (2); one end of the second connecting tube (2) is sleeved with a fixing ring (4); and the fixing ring (4) is provided with a groove.

2. A stainless steel pipe for quick clamping connection according to claim 1, characterized in that: The surface of the fixing ring (4) is provided with a clamping ring (5), and two clamping rings (5) are provided.

3. A stainless steel pipe for quick clamping connection according to claim 1, characterized in that: The fixing ring (4) is provided with a clamping joint (3) on the outside; one end of the clamping joint (3) is provided with a clamping end (31), and a circular groove on the clamping end (31) is clamped and matched with a protruding column (10) on the first connecting pipe (1).

4. A stainless steel pipe for quick clamping connection according to claim 3, characterized in that: The connecting ends of the first connecting tube (1) and the second connecting tube (2) are arranged in a groove shape; and the connecting end of the second connecting tube (2) is arranged in a boss shape.

5. A stainless steel pipe for quick clamping connection according to claim 4, characterized in that: The inner wall of the clamping joint (3) has the same diameter as the outer walls of the first connecting pipe (1) and the second connecting pipe (2).

6. A stainless steel pipe for quick clamping connection according to claim 4, characterized in that: The first connecting pipe (1) is coaxially arranged with the second connecting pipe (2) and the clamping joint (3).

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