Pipe connecting device and pipe

Abstract

The pipe connecting device comprises a socketed pipe, a Y-shaped groove facilitating insertion of a pipe body is formed in the middle of the socketed pipe, the outer wall of the end of the pipe body abuts against the inner side wall of an arc-shaped pressing plate, and connecting rods are fixedly installed at the two ends of the outer side wall of the arc-shaped pressing plate. The top ends of the outer sides of the connecting rods penetrate through the outer wall of the sleeving pipe and are installed at the left end and the right end of the inner side wall of the arc-shaped pulling plate, reset springs are welded to the inner side walls of the arc-shaped pulling plate on the outer sides of the connecting rods, the bottom ends of the reset springs are welded to the middles of the inner walls of side open grooves, and the side open grooves are symmetrically formed in the outer wall of the sleeving pipe. Due to the fact that the Y-shaped groove is formed, the pipe body can be conveniently inserted into the socketed pipe, the convenience and efficiency of insertion are improved, and meanwhile the pipe body can be conveniently inserted into the socketed pipe by being matched with abutting of the arc-shaped pressing plate and the elastic potential energy of the reset spring. And the position between the pipe body and the socketed pipe can be preliminarily limited.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipes, and in particular relates to a pipe connecting device and a pipe. Background Art

[0002] The application field of pipe connection devices is very wide; for example, the extended application of water pipe connection devices can be seen almost everywhere where water supply and drainage pipes are needed.

[0003] However, in the existing pipe connection device, the docking operation takes a long time during the sleeve connection process, and misalignment is easily generated during the docking process, which affects the working efficiency of the device during use.

[0004] Therefore, we propose a pipe connecting device and a pipe to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the problems in the prior art that the docking operation takes a long time and misalignment is easily generated during the docking process, which affects the working efficiency of the device during use, and proposes the following technical solutions:

[0006] A pipe connecting device and a pipe, including a sleeve tube, a Y-shaped groove is opened in the middle of the sleeve tube for facilitating the insertion of the pipe body, the outer wall of the end of the pipe body abuts against the inner wall of the arc pressure plate, and connecting rods are fixedly installed at both ends of the outer wall of the arc pressure plate. The outer top end of the connecting rod passes through the outer wall of the sleeve tube and is installed at the left and right ends of the inner wall of the arc pull plate. The inner wall of the arc pull plate outside the connecting rod is welded with a return spring, and the bottom end of the return spring is welded to the middle of the inner wall of the side groove, and the side grooves are symmetrically opened on the outer wall of the sleeve tube.

[0007] With the opening of the Y-shaped groove, the pipe body can be conveniently plugged into the sleeve, thereby improving the efficiency of plugging. At the same time, with the cooperation of the abutment of the arc pressure plate and the elastic potential energy of the return spring, the position between the pipe body and the sleeve can be preliminarily limited.

[0008] As a preferred embodiment of the above technical solution, the side view cross-section of the arc-shaped pressure plate adopts an arc shape that fits the outer wall of the pipe body, and the side view cross-section of the arc-shaped pull plate adopts an arc shape that fits the outer wall of the sleeve tube.

[0009] By using the arc shape of the arc pressure plate and the arc pull plate, the arc pressure plate can fit on the outer wall of the pipe body. At the same time, after the arc pull plate drives the arc pressure plate to fit on the outer wall of the pipe body, the arc pull plate can be snapped and placed on the inner side of the side groove, so that the stability of placement is guaranteed.

[0010] As a preferred embodiment of the above technical solution, a protective pad is glued to the middle of the inner side wall of the arc-shaped pull plate, and the bottom end of the protective pad abuts against the inner side wall of the side groove.

[0011] Under the protective effect of the protective pad, the inner wall of the arc-shaped pull plate and the inner wall of the side groove can be protected to avoid damage caused by direct impact.

[0012] The pipe comprises a pipe body, and the pipe connecting device as described above is installed between the end of the pipe body and the sleeve pipe.

[0013] The beneficial effects of the utility model are:

[0014] With the opening of the Y-shaped groove, the pipe body can be conveniently plugged into the sleeve, thereby improving the efficiency of plugging. At the same time, with the cooperation of the abutment of the arc pressure plate and the elastic potential energy of the return spring, the position between the pipe body and the sleeve can be preliminarily limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The schematic diagram of the front cross-sectional structure provided by the embodiment of the utility model is shown;

[0016] Figure 2 The utility model embodiment provided by the present invention Figure 1 Enlarged structural diagram at A in the middle.

[0017] Legend:

[0018] 1. Pipe body; 2. Sleeve pipe; 3. Arc pressure plate; 4. Connecting rod; 5. Arc pull plate; 6. Return spring; 7. Protective pad; 8. Side slot. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0020] like Figure 1 and Figure 2 As shown, in the embodiment of the utility model: it includes a sleeve tube 2, a Y-shaped groove is opened in the middle of the sleeve tube 2 for easy insertion of the pipe body 1, the outer wall of the end of the pipe body 1 abuts against the inner wall of the arc pressure plate 3, and connecting rods 4 are fixedly installed at both ends of the outer wall of the arc pressure plate 3. The outer top end of the connecting rod 4 passes through the outer wall of the sleeve tube 2 and is installed at the left and right ends of the inner wall of the arc pull plate 5. The inner wall of the arc pull plate 5 outside the connecting rod 4 is welded with a return spring 6, and the bottom end of the return spring 6 is welded to the middle of the inner wall of the side slot 8, and the side slots 8 are symmetrically opened on the outer wall of the sleeve tube 2.

[0021] With the Y-shaped groove, the pipe body 1 can be conveniently plugged into the sleeve tube 2, thereby improving the plug-in efficiency. At the same time, with the abutment of the arc pressure plate 3 and the elastic potential energy of the return spring 6, the position between the pipe body 1 and the sleeve tube 2 can be preliminarily limited.

[0022] like Figure 1 and Figure 2 As shown, the side cross-section of the arc-shaped pressing plate 3 is in an arc shape that fits the outer wall of the pipe body 1 , and the side cross-section of the arc-shaped pulling plate 5 is in an arc shape that fits the outer wall of the sleeve tube 2 .

[0023] By using the arc shapes of the arc pressure plate 3 and the arc pull plate 5, the arc pressure plate 3 can be fitted on the outer wall of the tube body 1. At the same time, after the arc pull plate 5 drives the arc pressure plate 3 to fit on the outer wall of the tube body 1, the arc pull plate 5 can be snapped and placed on the inner side of the side groove 8, so that the stability of the placement is guaranteed.

[0024] like Figure 2 As shown, a protective pad 7 is glued to the middle of the inner side wall of the arc-shaped pull plate 5, and the bottom end of the protective pad 7 abuts against the inner side wall of the side slot 8.

[0025] Under the protective effect of the protective pad 7, the inner side wall of the arc-shaped pull plate 5 and the inner side wall of the side slot 8 can be protected to avoid damage caused by direct impact.

[0026] like Figure 1 As shown, the pipe includes a pipe body 1, and the pipe connecting device as mentioned above is installed between the end of the pipe body 1 and the sleeve pipe 2.

[0027] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A pipe connection device, comprising a sleeve pipe (2), characterized in that: A Y-shaped groove is provided in the middle of the sleeve tube (2) for facilitating the insertion of the pipe body (1); the outer wall of the end of the pipe body (1) abuts against the inner wall of the arc-shaped pressure plate (3); connecting rods (4) are fixedly installed at both ends of the outer wall of the arc-shaped pressure plate (3); the outer top end of the connecting rod (4) passes through the outer wall of the sleeve tube (2) and is installed at the left and right ends of the inner wall of the arc-shaped pull plate (5); the inner wall of the arc-shaped pull plate (5) outside the connecting rod (4) is welded with a return spring (6); the bottom end of the return spring (6) is welded to the middle of the inner wall of the side slot (8); and the side slots (8) are symmetrically provided on the outer wall of the sleeve tube (2).

2. The pipe connecting device according to claim 1, characterized in that: The side-view cross-section of the arc-shaped pressing plate (3) is in an arc shape that fits the outer wall of the pipe body (1), and the side-view cross-section of the arc-shaped pulling plate (5) is in an arc shape that fits the outer wall of the sleeve pipe (2).

3. The pipe connecting device according to claim 1, characterized in that: A protective pad (7) is glued to the middle of the inner side wall of the arc-shaped pull plate (5), and the bottom end of the protective pad (7) abuts against the inner side wall of the side slot (8).

4. A pipe, comprising a pipe body (1), characterized in that: A pipe connecting device as described in any one of claims 1 to 3 is installed between the end of the pipe body (1) and the sleeve pipe (2).

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