High-strength anti-cracking seamed steel pipe

Abstract

The utility model discloses a high-strength anti-cracking seamed steel pipe which comprises a seamed steel pipe body, fixers and a reinforcing mechanism, the fixers are arranged at the front end and the rear end of the surface of the seamed steel pipe body, the reinforcing mechanism is arranged on the surface of the seamed steel pipe body, and the reinforcing mechanism comprises a connecting block. The connecting block is fixedly connected to the surface of the seamed steel pipe body, the reinforcing pipe is fixedly connected to the surface of the connecting block, the filling pipe is fixedly connected to the surface of the reinforcing pipe, the protection pipe is fixedly connected to the surface of the filling pipe, and the protection block is fixedly connected to the surface of the protection pipe. The reinforcing mechanism can be fixed by arranging the fixator, the strength of the pipeline can be improved by arranging the reinforcing mechanism, the surface strength can be improved when a user uses the pipeline, the pipeline cannot deform when being collided by other objects, the strength of the seamed steel pipe is high, 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 a high-strength anti-cracking seamed steel pipe. Background Art

[0002] Seamed steel pipes are also called welded steel pipes, which are made of carbon steel that is easy to weld. The nominal size is nominal, and the commonly used nominal size is DN15~100, and the largest nominal diameter is DN150. 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 at construction sites, while non-galvanized welded steel pipes are called black iron pipes. The blanks used for welded steel pipes are steel plates or strip steel.

[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 patent 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, grips 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 both ends of the seamed steel pipe. The handle, fixed 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 inner side of the seamless steel pipe when the seamless steel pipe is placed, causing damage to the inner side of the seamless steel pipe. A cavity is arranged on the inner side 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 during thermal expansion and contraction, but it cannot increase the strength, resulting in the user being unable to increase the surface strength during use. It is easy to deform when collided with other objects, and the strength of the seamless steel pipe is low, which affects the normal use of the user. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a high-strength anti-cracking seamed steel pipe, which has the advantage of improving the surface strength and solves the problem that the anti-cracking seamed steel pipe cannot improve the surface strength.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a high-strength crack-proof seamed steel pipe, comprising:

[0006] Seamed steel pipe body;

[0007] Fixers, the fixers are arranged at the front and rear ends of the surface of the seamed steel pipe body;

[0008] A reinforcement mechanism is arranged on the surface of a seamed steel pipe body, the reinforcement mechanism comprises a connecting block, the connecting block is fixedly connected to the surface of the seamed steel pipe body, a reinforcing tube is fixedly connected to the surface of the connecting block, a filling tube is fixedly connected to the surface of the reinforcing tube, a protective tube is fixedly connected to the surface of the filling tube, and a protective block is fixedly connected to the surface of the protective tube.

[0009] As a preferred embodiment of the utility model, the seamed steel pipe body comprises a pipe, the front and back sides of the pipe are connected with a connector, and a connecting hole is provided on the front side of the connector.

[0010] As a preferred embodiment of the present invention, the front end and the rear end of the top of the pipeline are both fixedly connected with a fixing plate 1, and the front end and the rear end of the bottom of the pipeline are both fixedly connected with a fixing plate 2.

[0011] As a preferred embodiment of the utility model, the fixer includes a positioning block 1, the positioning block 1 is fixedly connected to the two ends of the outer side of the fixing plate 1, the two ends of the outer side of the fixing plate 2 are fixedly connected with positioning blocks 2, the bottom of the positioning block 2 is provided with a connecting sleeve, the top of the connecting sleeve passes through the positioning block 2 and extends to the interior of the positioning block 1, the top of the positioning block 1 is provided with a bolt, the bottom of the bolt extends to the interior of the connecting sleeve and is connected to the internal thread of the connecting sleeve.

[0012] As a preferred embodiment of the present invention, the filling tube is made of heat-resistant material, and the protection tube is made of stainless steel.

[0013] As a preferred embodiment of the present invention, a protection plate is fixedly connected to the bottom of the positioning block one, and the bottom of the protection plate is in contact with the top of the positioning block two.

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

[0015] 1. The utility model can fix the reinforcing mechanism by setting a fixer. By setting the reinforcing mechanism, the strength of the pipeline can be increased. The user can improve the surface strength when using it. It will not be deformed when hit by other objects. The seam steel pipe has high strength, thereby ensuring normal use by the user.

[0016] 2. The utility model can be connected to other pipelines by providing a seamed steel pipe body. The user opens a connection hole on the front of the connector, fixes the connector on the front and back of the pipeline, and then connects the pipeline to other pipelines through the connection hole.

[0017] 3. The utility model can fix the fixing plate 1 and the fixing plate 2 by setting a fixer. The user places the fixing plate 1 at the front and rear ends of the top of the pipe, and then places the fixing plate 2 at the front and rear ends of the bottom of the pipe to connect the positioning block 1 and the fixing plate 2. Then, the connecting sleeve is inserted into the interior of the positioning block 1 from the bottom of the fixing plate 2, and then the bolt is inserted into the interior of the connecting sleeve. The positioning block 1 and the fixing plate 2 are fixed by the bolt and the connecting sleeve, and the fixing plate 1 and the fixing plate 2 are fixed by the positioning block 1 and the fixing plate 2. 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 The three-dimensional structure diagram of the middle fixator;

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

[0021] In the figure: 1. seamless steel pipe body; 101. pipeline; 102. connector; 103. connecting hole; 2. fixture; 21. positioning block 1; 22. positioning block 2; 23. connecting sleeve; 24. bolt; 3. reinforcing mechanism; 31. connecting block; 32. reinforcing pipe; 33. filling pipe; 34. protective pipe; 35. protective block; 4. fixing plate 1; 5. fixing plate 2; 6. protective plate. 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 a high-strength crack-resistant seamed steel pipe, comprising:

[0024] Seamed steel pipe body 1;

[0025] Fixers 2, which are arranged at the front and rear ends of the surface of the seamed steel pipe body 1;

[0026] The reinforcement mechanism 3 is arranged on the surface of the seamless steel pipe body 1. The reinforcement mechanism 3 includes a connecting block 31. The connecting block 31 is fixedly connected to the surface of the seamless steel pipe body 1. A reinforcing tube 32 is fixedly connected to the surface of the connecting block 31. A filling tube 33 is fixedly connected to the surface of the reinforcing tube 32. A protective tube 34 is fixedly connected to the surface of the filling tube 33. A protective block 35 is fixedly connected to the surface of the protective tube 34.

[0027] refer to Figure 1 The seamed steel pipe body 1 includes a pipe 101 , the front and back sides of the pipe 101 are connected with a connector 102 , and a connecting hole 103 is opened on the front side of the connector 102 .

[0028] As a technical optimization solution of the utility model, by providing a seamed steel pipe body 1, it can be connected to other pipes. The user opens the connecting hole 103 on the front of the connector 102, and then fixes the connector 102 on the front and back of the pipe 101. Then the connector 102 connects the pipe 101 to other pipes through the connecting hole 103.

[0029] refer to Figure 2 The front end and the rear end of the top of the pipeline 101 are fixedly connected with a fixing plate 1 4 , and the front end and the rear end of the bottom of the pipeline 101 are fixedly connected with a fixing plate 2 5 .

[0030] As a technical optimization solution of the present invention, by providing a fixing plate 1 4 and a fixing plate 2 5 , the reinforcing mechanism 3 on the pipeline 101 can be blocked to prevent the reinforcing mechanism 3 from shaking on the pipeline 101 .

[0031] refer to Figure 2 The fixer 2 includes a positioning block 21, which is fixedly connected to the two ends of the outer side of the fixing plate 4, and the two ends of the outer side of the fixing plate 5 are fixedly connected with positioning blocks 22. The bottom of the positioning block 22 is provided with a connecting sleeve 23, and the top of the connecting sleeve 23 passes through the positioning block 22 and extends to the interior of the positioning block 21. The top of the positioning block 21 is provided with a bolt 24, and the bottom of the bolt 24 extends to the interior of the connecting sleeve 23 and is threadedly connected to the interior of the connecting sleeve 23.

[0032] As a technical optimization scheme of the utility model, by setting a fixer 2, the fixing plate 1 4 and the fixing plate 2 5 can be fixed. The user places the fixing plate 1 4 at the front and rear ends of the top of the pipe 101, and then places the fixing plate 2 5 at the front and rear ends of the bottom of the pipe 101, so that the positioning block 1 21 and the fixing plate 2 5 are connected, and then the connecting sleeve 23 is inserted into the interior of the positioning block 1 21 from the bottom of the fixing plate 25, and then the bolt 24 is inserted into the interior of the connecting sleeve 23, and the positioning block 1 21 and the fixing plate 2 5 are fixed by the bolt 24 and the connecting sleeve 23, and the fixing plate 1 4 and the fixing plate 2 5 are fixed by the positioning block 1 21 and the fixing plate 2 5.

[0033] refer to Figure 3 The filling tube 33 is made of heat-resistant material, and the protection tube 34 is made of stainless steel.

[0034] As a technical optimization solution of the utility model, by providing the filling tube 33, it can be ensured that the filling tube 33 can be used normally under high temperature conditions, and by making the protective tube 34 into stainless steel, the protective tube 34 can be prevented from rusting.

[0035] refer to Figure 2 The bottom of the positioning block 1 21 is fixedly connected with a protection plate 6 , and the bottom of the protection plate 6 contacts the top of the positioning block 2 22 .

[0036] As a technical optimization solution of the present invention, by providing a protection plate 6, the positioning block 1 21 can be protected to prevent the positioning block 1 21 from colliding with the positioning block 2 22.

[0037] The working principle and use process of the utility model are as follows: when in use, the user fixes the connecting block 31 on the surface of the pipe 101, and then fixes the reinforcing tube 32 on the surface of the connecting block 31. After completion, the filling tube 33 is sleeved on the surface of the reinforcing tube 32, and then the protective tube 34 is sleeved on the surface of the filling tube 33, and then the protective block 35 is fixed on the surface of the protective tube 34. The thickness and strength of the protective tube 34 are increased by the protective block 35. When subjected to a twisting force, the protective block 35 will only compress the filling tube 33 to prevent the twisting force from destroying the pipe 101. When subjected to an impact, the impact force will be buffered by the protective block 35, the protective tube 34, the filling tube 33, the reinforcing tube 32 and the connecting block 31 to prevent the pipe 101 from being deformed by the impact force.

[0038] In summary: the high-strength anti-cracking seamless steel pipe can fix the reinforcing mechanism 3 by setting the fixer 2. By setting the reinforcing mechanism 3, the strength of the pipeline 101 can be increased. The user can improve the surface strength when using it, and it will not be deformed when hit by other objects. The seamless steel pipe has high strength, 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. A high-strength crack-resistant seamed steel pipe, characterized in that: include: Seamed steel pipe body (1); Fixers (2), the fixers (2) being arranged at the front and rear ends of the surface of the seamed steel pipe body (1); A reinforcing mechanism (3), the reinforcing mechanism (3) being arranged on the surface of a seamed steel pipe body (1), the reinforcing mechanism (3) comprising a connecting block (31), the connecting block (31) being fixedly connected to the surface of the seamed steel pipe body (1), the surface of the connecting block (31) being fixedly connected to a reinforcing tube (32), the surface of the reinforcing tube (32) being fixedly connected to a filling tube (33), the surface of the filling tube (33) being fixedly connected to a protective tube (34), and the surface of the protective tube (34) being fixedly connected to a protective block (35).

2. A high-strength crack-resistant seamed steel pipe according to claim 1, characterized in that: The seamed steel pipe body (1) comprises a pipe (101), the front and back sides of the pipe (101) are connected to a connector (102), and a connection hole (103) is provided on the front side of the connector (102).

3. A high-strength crack-resistant seamed steel pipe according to claim 2, characterized in that: The front end and the rear end of the top of the pipeline (101) are both fixedly connected to a fixing plate 1 (4), and the front end and the rear end of the bottom of the pipeline (101) are both fixedly connected to a fixing plate 2 (5).

4. The high-strength crack-resistant seamed steel pipe according to claim 3, characterized in that: The fixer (2) comprises a positioning block (21), wherein the positioning block (21) is fixedly connected to two ends of the outer side of the fixing plate (4), and both ends of the outer side of the fixing plate (5) are fixedly connected to positioning blocks (22), and a connecting sleeve (23) is arranged at the bottom of the positioning block (22), and the top of the connecting sleeve (23) passes through the positioning block (22) and extends to the interior of the positioning block (21), and a bolt (24) is arranged at the top of the positioning block (21), and the bottom of the bolt (24) extends to the interior of the connecting sleeve (23) and is threadedly connected to the interior of the connecting sleeve (23).

5. The high-strength crack-resistant seamed steel pipe according to claim 4, characterized in that: The filling tube (33) is made of heat-resistant material, and the protection tube (34) is made of stainless steel.

6. A high-strength crack-resistant seamed steel pipe according to claim 5, characterized in that: The bottom of the positioning block 1 (21) is fixedly connected to a protection plate (6), and the bottom of the protection plate (6) is in contact with the top of the positioning block 2 (22).

Images