Anti-cracking seamed steel pipe convenient to assemble

Abstract

The utility model discloses an anti-cracking type seamed steel pipe convenient to assemble, which comprises a seamed steel pipeline, a wall connector and a connecting mechanism, the wall connector is arranged at the top of the seamed steel pipeline, the connecting mechanism is arranged in the seamed steel pipeline, the connecting mechanism comprises a rotating rod, and the rotating rod is connected with the wall connector. The rotating rods are arranged on the front face and the back face of the seamed steel pipeline, the inner sides of the rotating rods penetrate into the seamed steel pipeline, a pulling plate is fixedly connected to the surfaces of the rotating rods, a pulling plate is movably connected to the front face of the pulling plate, and a moving plate is movably connected to the side, away from the pulling plate, of the pulling plate; the side, away from the pulling plate, of the moving plate is fixedly connected with a clamping plate. The wall connector can be installed on the wall, the seamed steel pipeline is connected with the connecting mechanism through the connecting mechanism, a user does not need a lot of time when using the wall connector, the wall connector is convenient for the user to install, and therefore normal use of the user is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of seamed steel pipes, in particular to an anti-cracking seamed steel pipe which is easy to assemble. Background Art

[0002] Seamed steel pipes are also called welded steel pipes, which are made of carbon steel that is easy to weld. They are marked with nominal sizes, and the commonly used nominal sizes are DN15 to 100, with the largest nominal diameter being DN150 (6). Welded steel pipes are often used for the transportation of hot and cold water and gas, so they are also called water and gas pipes. Galvanized welded steel pipes are usually called white iron pipes on construction sites, while non-galvanized welded steel pipes are called black iron pipes. The blanks used for welded steel pipes are steel plates or strips.

[0003] There are many kinds of seamed steel pipes, and anti-cracking seamed steel pipes are one of them. For example, a Chinese patent discloses an anti-cracking seamed steel pipe, and the announcement number is: CN209041779U, which includes a seamed steel pipe, a welding seam is arranged on the side of the seamed steel pipe, a fixing block is arranged on the inner side of the seamed steel pipe, a sealing block is placed on the inner side of both ends of the seamed steel pipe, a rubber block is placed on the outer side of one end of the sealing block, an annular groove is arranged on the side of the other end of the sealing block, an air bag is placed on the inner side of the annular groove, and an inflatable end is arranged on one side of the sealing block; rubber blocks, sealing blocks, air bags, handles, fixing blocks are arranged on the inner sides of both ends of the seamed steel pipe, and the sealing blocks are arranged on the inner sides of the two ends of the seamed steel pipe. The tube, screw and inflation end can better seal the two ends of the seamless steel pipe to prevent rainwater, dust and debris from entering the inside of the seamless steel pipe when the seamless steel pipe is placed, causing damage to the inside of the seamless steel pipe. A cavity is arranged on the inside of the seamless steel pipe near the fixed block, and there are multiple cavities. Through the cavity, space can be provided when the seamless steel pipe expands and contracts due to thermal expansion and contraction to prevent damage to the seamless steel pipe. This patent can provide space when the seamless steel pipe expands and contracts due to thermal expansion and contraction through the cavity to prevent damage to the seamless steel pipe, but it is not convenient for users to install, which requires a lot of time for users to use and is inconvenient for users to install, thereby affecting the normal use of users. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide an anti-cracking seamed steel pipe that is easy to assemble, has the advantage of being convenient for users to install, and solves the problem that the anti-cracking seamed steel pipe is inconvenient for users to install.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an anti-cracking seamed steel pipe that is easy to assemble, comprising:

[0006] Seamed steel pipes;

[0007] A wall connector disposed on top of the seamed steel pipe;

[0008] A connecting mechanism is arranged inside the seamed steel pipe, the connecting mechanism includes a rotating rod, the rotating rod is arranged on the front and back sides of the seamed steel pipe, the inner side of the rotating rod penetrates into the interior of the seamed steel pipe, a pulling plate is fixedly connected to the surface of the rotating rod, a pulling plate is movably connected to the front side of the pulling plate, a movable plate is movably connected to the side of the pulling plate away from the pulling plate, and a clamping plate is fixedly connected to the side of the movable plate away from the pulling plate.

[0009] As a preferred embodiment of the utility model, the seamless steel pipeline includes a seamless steel pipe, both ends of the seamless steel pipe are connected to a hose, the surface of the seamless steel pipe is fixedly connected to a fixed shell, the connecting mechanism is located inside the fixed shell, and the end of the clamping plate away from the movable plate passes through to the outside of the fixed shell.

[0010] As a preferred embodiment of the utility model, the wall connector includes an embedded plate, the four corners of the bottom of the embedded plate are fixedly connected with threaded connectors, the surface of the threaded connector is movably connected with a fixed plate, both sides of the bottom of the fixed plate are fixedly connected with connecting plates, the front and back sides of the connecting plate are provided with positioning grooves, and the end of the clamping plate away from the movable plate extends to the inside of the positioning groove.

[0011] As a preferred embodiment of the present invention, a rotating disk is fixedly connected to the outer side of the rotating rod, and the surface of the rotating disk is provided with anti-slip grooves.

[0012] As a preferred embodiment of the present invention, a fixed bearing is fixedly connected to the surface of the rotating rod, and a surface of an outer ring of the fixed bearing is fixedly connected to an inner wall of the fixed shell.

[0013] As a preferred embodiment of the utility model, the top and bottom of the movable plate are fixedly connected with sliders, and both sides of the top and bottom of the inner wall of the fixed shell are provided with sliding grooves, and the sliders are slidably connected with the sliding grooves.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model can be installed on the wall by arranging a wall connector. The seamed steel pipe is connected to the connecting mechanism through the connecting mechanism. The user does not need a lot of time when using it, which is convenient for the user to install, thereby ensuring the normal use of the user.

[0016] 2. The utility model can be connected with external pipes by providing a seam steel pipe. The user installs the hose on both sides of the seam steel pipe, and then fixes the fixed shell on the surface of the seam steel pipe, limits the connection mechanism by the fixed shell, and then connects with external pipes at different positions through the hose.

[0017] 3. The utility model can be connected to the wall by setting a wall connector. The user fixes the embedded plate inside the wall, and then fixes the threaded connector at the four corners of the bottom of the embedded plate. After completion, the fixing plate is put on the surface of the threaded connector, and the fixing plate is fixed by the threaded sleeve of the threaded connector. The connecting plate is fixed by the fixing plate, and the connecting plate is fixed to the seamless steel pipe through the connecting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the structural diagram of the utility model;

[0019] Figure 2 For this utility model Figure 1 A three-dimensional structural diagram of the middle wall connector;

[0020] Figure 3 For this utility model Figure 1 Three-dimensional structural diagram of the connecting mechanism.

[0021] In the figure: 1. seamless steel pipe; 101. seamless steel pipe; 102. hose; 103. fixed shell; 2. wall connector; 21. embedded plate; 22. threaded connector; 23. fixed plate; 24. connecting plate; 25. positioning groove; 3. connecting mechanism; 31. rotating rod; 32. pulling plate; 33. pulling plate; 34. moving plate; 35. clamping plate; 4. rotating disk; 5. fixed bearing; 6. slider; 7. slide groove. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 3 As shown, the utility model provides an anti-cracking seamed steel pipe that is easy to assemble, comprising:

[0024] Seamed steel pipe 1;

[0025] A wall connector 2, which is arranged on the top of the seamed steel pipe 1;

[0026] The connecting mechanism 3 is arranged inside the seamless steel pipe 1, and the connecting mechanism 3 includes a rotating rod 31, and the rotating rod 31 is arranged on the front and back sides of the seamless steel pipe 1. The inner side of the rotating rod 31 penetrates into the interior of the seamless steel pipe 1, and a pulling plate 32 is fixedly connected to the surface of the rotating rod 31, and a pulling plate 33 is movably connected to the front side of the pulling plate 32, and a movable plate 34 is movably connected to the side of the pulling plate 33 away from the pulling plate 32, and a clamping plate 35 is fixedly connected to the side of the movable plate 34 away from the pulling plate 32.

[0027] refer to Figure 1 The seamless steel pipeline 1 includes a seamless steel pipe 101, both ends of which are connected to a hose 102, a fixed shell 103 is fixedly connected to the surface of the seamless steel pipe 101, the connecting mechanism 3 is located inside the fixed shell 103, and the end of the clamping plate 35 away from the movable plate 34 passes through the outside of the fixed shell 103.

[0028] As a technical optimization solution of the utility model, by providing a seamed steel pipe 1, it can be connected with an external pipe. The user installs the hose 102 on both sides of the seamed steel pipe 101, and then fixes the fixed shell 103 on the surface of the seamed steel pipe 101. The connecting mechanism 3 is limited by the fixed shell 103, and then connected to external pipes at different positions through the hose 102.

[0029] refer to Figure 2 The wall connector 2 includes an embedded plate 21, and the four corners of the bottom of the embedded plate 21 are fixedly connected with threaded connectors 22. The surface of the threaded connector 22 is movably connected with a fixed plate 23. Both sides of the bottom of the fixed plate 23 are fixedly connected with connecting plates 24. The front and back sides of the connecting plate 24 are provided with positioning grooves 25, and the end of the clamping plate 35 away from the movable plate 34 extends to the inside of the positioning groove 25.

[0030] As a technical optimization scheme of the utility model, by setting a wall connector 2, it can be connected to the wall surface. The user fixes the embedded plate 21 inside the wall, and then fixes the threaded connector 22 at the four corners of the bottom of the embedded plate 21. After completion, the fixing plate 23 is put on the surface of the threaded connector 22, and the fixing plate 23 is fixed by the threaded sleeve of the threaded connector 22. The connecting plate 24 is fixed by the fixing plate 23, and the connecting plate 24 is fixed to the seamless steel pipe 1 through the connecting mechanism 3.

[0031] refer to Figure 1 The outer side of the rotating rod 31 is fixedly connected with a rotating disk 4, and the surface of the rotating disk 4 is provided with anti-slip grooves.

[0032] As a technical optimization solution of the present invention, by providing the rotating disk 4, the contact area between the rotating rod 31 and the hand can be increased, thereby facilitating the user's rotation.

[0033] refer to Figure 3 A fixed bearing 5 is fixedly connected to the surface of the rotating rod 31 , and a surface of an outer ring of the fixed bearing 5 is fixedly connected to the inner wall of the fixed shell 103 .

[0034] As a technical optimization solution of the present invention, by providing a fixed bearing 5, the rotating rod 31 can be fixed to prevent the rotating rod 31 from shaking.

[0035] refer to Figure 3 The top and bottom of the movable plate 34 are fixedly connected with a slider 6 , and both sides of the top and bottom of the inner wall of the fixed shell 103 are provided with a slide groove 7 , and the slider 6 is slidably connected with the slide groove 7 .

[0036] As a technical optimization solution of the present invention, by providing the slider 6 and the slide groove 7, the movable plate 34 can be guided to prevent the movable plate 34 from being offset when moving.

[0037] The working principle and use process of the utility model are as follows: when in use, the user fixes the embedded plate 21 inside the wall, and then fixes the threaded connector 22 at the four corners of the bottom of the embedded plate 21. After completion, the fixing plate 23 is sleeved on the surface of the threaded connector 22, and the fixing plate 23 is fixed by the threaded sleeve of the threaded connector 22, and the connecting plate 24 is fixed by the fixing plate 23. The connecting plate 24 is fixed to the seamless steel pipe 1 through the connecting mechanism 3, and then the rotating rod 31 is manually rotated, and the rotating rod 31 drives the pulling plate 32 to rotate, and the pulling plate 32 drives the pulling plate 33 to move outward, and the pulling plate 33 drives the moving plate 34 to move outward, and the moving plate 34 drives the card plate 35 to move outward and insert into the positioning groove 25, so that the wall connector 2 is connected to the seamless steel pipe 1, and the seamless steel pipe 1 is fixed.

[0038] In summary: the anti-cracking seamless steel pipe which is easy to assemble can be installed on the wall by providing a wall connector 2. The seamless steel pipe 1 is connected to the connecting mechanism 3 through the connecting mechanism 3. The user does not need a lot of time when using it, which is convenient for the user to install, thereby ensuring normal use by the user.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0040] 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. An anti-cracking seamed steel pipe that is easy to assemble, characterized in that: include: Seamed steel pipe (1); A wall connector (2), wherein the wall connector (2) is arranged on the top of the seamed steel pipe (1); A connecting mechanism (3), the connecting mechanism (3) is arranged inside the seamless steel pipe (1), the connecting mechanism (3) comprises a rotating rod (31), the rotating rod (31) is arranged on the front and back sides of the seamless steel pipe (1), the inner side of the rotating rod (31) penetrates into the interior of the seamless steel pipe (1), a pulling plate (32) is fixedly connected to the surface of the rotating rod (31), a pulling plate (33) is movably connected to the front side of the pulling plate (32), a moving plate (34) is movably connected to the side of the pulling plate (33) away from the pulling plate (32), and a clamping plate (35) is fixedly connected to the side of the moving plate (34) away from the pulling plate (32).

2. The anti-cracking seamed steel pipe that is easy to assemble according to claim 1 is characterized in that: The seamed steel pipeline (1) comprises a seamed steel pipe (101), both ends of the seamed steel pipe (101) are connected to a hose (102), a fixed shell (103) is fixedly connected to the surface of the seamed steel pipe (101), the connecting mechanism (3) is located inside the fixed shell (103), and one end of the clamping plate (35) away from the movable plate (34) passes through the outside of the fixed shell (103).

3. The anti-cracking seamed steel pipe that is easy to assemble according to claim 2 is characterized in that: The wall connector (2) comprises an embedded plate (21), the four corners of the bottom of the embedded plate (21) are fixedly connected with threaded connectors (22), the surface of the threaded connector (22) is movably connected with a fixed plate (23), the two sides of the bottom of the fixed plate (23) are fixedly connected with connecting plates (24), the front and back sides of the connecting plate (24) are provided with positioning grooves (25), and the end of the clamping plate (35) away from the movable plate (34) extends to the inside of the positioning groove (25).

4. The anti-cracking seamed steel pipe that is easy to assemble according to claim 3 is characterized in that: A rotating disk (4) is fixedly connected to the outer side of the rotating rod (31), and the surface of the rotating disk (4) is provided with anti-slip grooves.

5. The anti-cracking seamed steel pipe that is easy to assemble according to claim 4 is characterized in that: A fixed bearing (5) is fixedly connected to the surface of the rotating rod (31), and the surface of the outer ring of the fixed bearing (5) is fixedly connected to the inner wall of the fixed shell (103).

6. The anti-cracking seamed steel pipe that is easy to assemble according to claim 5, characterized in that: The top and bottom of the movable plate (34) are fixedly connected with a slider (6), and both sides of the top and bottom of the inner wall of the fixed shell (103) are provided with a slide groove (7), and the slider (6) is slidably connected to the slide groove (7).

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