Stainless steel pipe capable of being conveniently connected with branch pipe

Abstract

The utility model relates to the technical field of stainless steel pipes, and discloses a stainless steel pipe convenient to connect branch pipes, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is located on the left side of the main body mechanism, and the main body mechanism comprises a limiting right plate, a limiting left plate, a first positioning block and a butt joint rod. The left limiting plate is movably installed at the left end of the right limiting plate, and the shape of the left limiting plate corresponds to that of the right limiting plate. According to the stainless steel pipe convenient to connect the branch pipe, a right limiting plate and a left limiting plate are installed at the butt joint position of a pipeline, an installation rod is inserted into an installation groove, the right limiting plate and the left limiting plate are in butt joint together, and then butt joint protrusions on a first positioning block and a second positioning block are inserted into the butt joint groove; and through arrangement of sealing rubber, when a sealing gasket is corroded and the sealing effect of the sealing gasket is poor, the butt joint of the pipelines can be sealed, and the sealing effect of the device is better.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipes, in particular to a stainless steel pipe which is convenient for connecting branch pipes. Background Art

[0002] Stainless steel pipe is a hollow long round steel. The materials of stainless steel pipe mainly include austenitic stainless steel, ferritic stainless steel, martensitic stainless steel, duplex stainless steel and precipitation hardening stainless steel. It is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instrumentation, and mechanical structural components. In addition, when the bending and torsional strengths are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures, and is also often used as furniture and kitchen utensils.

[0003] Prior art CN217714089U proposes a stainless steel pipe that is convenient for connecting branch pipes. The connecting branch pipe is inserted into the connecting sleeve, and the fixing block is pushed by the tightening spring so that the fixing block is stuck into the side of the connecting branch pipe to fix it. The driving wheel can be driven to rotate by the driving gear ring, so that the fixing block can be pulled back by the traction rope driven by the traction roller, which facilitates the removal of the branch pipe, improves the fixing effect, and avoids leakage of the pipeline during use through the sealing gasket.

[0004] When the prior art is used, in order to ensure the sealing of the connection and avoid penetration, a sealing gasket is usually used to seal it. However, after long-term use, the sealing gasket is corroded, resulting in poor sealing effect of the sealing gasket, which is prone to penetration during use. Summary of the invention

[0005] 1. Technical issues to be resolved

[0006] The utility model aims to provide a stainless steel pipe which is convenient for connecting branch pipes, so as to solve the problem in the above background technology that after long-term use, the sealing gasket is corroded, resulting in poor sealing effect of the sealing gasket and easy penetration during use.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel pipe that is convenient for connecting branch pipes, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located on the left side of the main mechanism, and the main mechanism comprises a limiting right plate, a limiting left plate, a first positioning block and a docking rod, wherein the limiting left plate is movably mounted on the left end of the limiting right plate, the shape of the limiting left plate corresponds to the limiting left plate, the first positioning block is fixedly mounted on the upper end of the limiting left plate, and the docking rod is fixedly mounted on the left end of the first positioning block.

[0009] Preferably, the main body mechanism further comprises a docking protrusion, a second positioning block, a docking block, a docking groove, a sealing rubber, a mounting rod and a mounting groove, and the docking protrusion is fixedly mounted on the left end of the docking rod.

[0010] Preferably, the second positioning block is fixedly mounted on the upper end of the left limiting plate, the docking block is fixedly mounted on the right end of the second positioning block, and the docking groove is fixedly arranged on the right end of the docking block.

[0011] Preferably, the sealing rubber is fixedly arranged on the inner end of the left limiting plate, the inner end of the right limiting plate is also provided with a sealing rubber, the mounting rod is fixedly arranged on the lower left end of the right limiting plate, and the mounting groove is fixedly arranged on the lower right end of the left limiting plate.

[0012] Preferably, the auxiliary mechanism includes a stainless steel main pipe, a liquid inlet, a first shunt pipe, a second shunt pipe, a docking thread, a stainless steel branch pipe, a docking pipe and a sealing ring, and the stainless steel main pipe is movably installed at the left end of the right limit plate.

[0013] Preferably, the liquid inlet is fixedly arranged at the upper end of the stainless steel main pipe, the first shunt pipe is fixedly installed at the upper right end of the stainless steel main pipe, the second shunt pipe is fixedly installed at the lower right end of the stainless steel main pipe, and the docking thread is fixedly arranged at the inner end of the other end of the first shunt pipe and the second shunt pipe.

[0014] Preferably, the stainless steel branch pipe is movably installed on the right end of the first diversion pipe and the second diversion pipe, the butt joint pipe is fixedly installed on the left end of the stainless steel branch pipe, the sealing ring is fixedly installed on the left end of the stainless steel branch pipe, and the limiting right plate and the limiting left plate are located at the butt joint between the first diversion pipe, the second diversion pipe and the butt joint pipe.

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

[0016] 1. The stainless steel pipe that is convenient for connecting the branch pipe can be installed with the main body mechanism so that when the device is in use, the right limit plate and the left limit plate can be installed at the butt joint of the pipe, and the right limit plate and the left limit plate can be butt jointed together by inserting the installation rod into the installation groove, and then the butt joint protrusions on the first positioning block and the second positioning block are inserted into the butt joint groove to complete the installation of the right limit plate and the left limit plate. The provided sealing rubber can seal the butt joint of the pipe when the sealing gasket is corroded, resulting in poor sealing effect of the sealing gasket, so that the sealing effect of the device is better;

[0017] 2. The stainless steel pipe that is easy to connect to the branch pipe can be installed with an auxiliary mechanism so that when the device is in use, the stainless steel branch pipe can be installed through the docking threads on the first shunt pipe and the second shunt pipe. The installation is carried out through the docking pipe and the docking threads, and the installation is carried out in a threaded manner, which is more convenient during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0019] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0020] Figure 3 This is an enlarged structural diagram of the local details of the main mechanism of the utility model Figure 1 ;

[0021] Figure 4 This is an enlarged structural diagram of the local details of the main mechanism of the utility model Figure 2 .

[0022] In the figure: 1. main body; 101. right limit plate; 102. left limit plate; 103. first positioning block; 104. docking rod; 105. docking protrusion; 106. second positioning block; 107. docking block; 108. docking groove; 109. sealing rubber; 110. mounting rod; 111. mounting groove; 2. auxiliary mechanism; 201. stainless steel main pipe; 202. liquid inlet; 203. first shunt pipe; 204. second shunt pipe; 205. docking thread; 206. stainless steel branch pipe; 207. docking pipe; 208. sealing 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 - Figure 4The utility model provides a technical solution: a stainless steel pipe which is convenient for connecting branch pipes, comprising a main mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located on the left side of the main mechanism 1, the main mechanism 1 comprises a limiting right plate 101, a limiting left plate 102, a first positioning block 103 and a docking rod 104, the limiting left plate 102 is movably installed on the left end of the limiting right plate 101, the shape of the limiting left plate 102 corresponds to the limiting left plate 102, the first positioning block 103 is fixedly installed on the upper end of the limiting left plate 102, and the docking rod 104 is fixedly installed on the left end of the first positioning block 103.

[0025] The main body mechanism 1 also includes a docking protrusion 105, a second positioning block 106, a docking block 107, a docking groove 108, a sealing rubber 109, a mounting rod 110 and a mounting groove 111. The docking protrusion 105 is fixedly installed on the left end of the docking rod 104, the second positioning block 106 is fixedly installed on the upper end of the left limiting plate 102, the docking block 107 is fixedly installed on the right end of the second positioning block 106, the docking groove 108 is fixedly set at the right end of the docking block 107, the sealing rubber 109 is fixedly set on the inner end of the left limiting plate 102, and the inner end of the right limiting plate 101 is also provided with a sealing rubber 109, the mounting rod 110 is fixedly installed on the lower left end of the right limiting plate 101, and the mounting groove 111 is fixedly set on the lower right end of the left limiting plate 102.

[0026] The auxiliary mechanism 2 includes a stainless steel main pipe 201, a liquid inlet 202, a first shunt pipe 203, a second shunt pipe 204, a butt thread 205, a stainless steel branch pipe 206, a butt pipe 207 and a sealing ring 208. The stainless steel main pipe 201 is movably mounted on the left end of the limit right plate 101, the liquid inlet 202 is fixedly arranged on the upper end of the stainless steel main pipe 201, the first shunt pipe 203 is fixedly mounted on the upper right end of the stainless steel main pipe 201, and the second shunt pipe 204 is fixedly mounted on the stainless steel main pipe 201. At the lower right end of the tube 201, the docking thread 205 is fixedly arranged on the inner end of the other end of the first shunt tube and the second shunt tube 204, the stainless steel branch tube 206 is movably installed on the right end of the first shunt tube and the second shunt tube 204, the docking tube 207 is fixedly installed on the left end of the stainless steel branch tube 206, the sealing ring 208 is fixedly installed on the left end of the stainless steel branch tube 206, and the limiting right plate 101 and the limiting left plate 102 are located at the docking place between the first shunt tube and the second shunt tube 204 and the docking tube 207.

[0027] Working principle: When the device is in use, the right limiting plate 101 and the left limiting plate 102 can be installed at the joint of the pipe, and the right limiting plate 101 and the left limiting plate 102 can be joined together by inserting the installation rod 110 into the installation groove 111. Then, the joining protrusions 105 on the first positioning block 103 and the second positioning block 106 are inserted into the joining groove 108 to complete the installation of the right limiting plate 101 and the left limiting plate 102. The sealing rubber 109 provided can seal the joint of the pipe when the sealing gasket is corroded, resulting in poor sealing effect of the sealing gasket, so that the sealing effect of the device is better. When the device is in use, the stainless steel branch pipe 206 can be installed through the joining threads 205 on the first shunt pipe 203 and the second shunt pipe 204, and the installation is carried out through the butt pipe 207 and the butt thread 205. The installation is carried out in a threaded manner, which is more convenient during installation.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A stainless steel pipe for connecting branch pipes, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located on the left side of the main mechanism (1); the main mechanism (1) comprises a right limiting plate (101), a left limiting plate (102), a first positioning block (103) and a docking rod (104); the left limiting plate (102) is movably mounted on the left end of the right limiting plate (101); the shape of the left limiting plate (102) corresponds to the left limiting plate (102); the first positioning block (103) is fixedly mounted on the upper end of the left limiting plate (102); and the docking rod (104) is fixedly mounted on the left end of the first positioning block (103).

2. A stainless steel pipe for connecting branch pipes according to claim 1, characterized in that: The main body mechanism (1) further comprises a docking protrusion (105), a second positioning block (106), a docking block (107), a docking groove (108), a sealing rubber (109), a mounting rod (110) and a mounting groove (111); the docking protrusion (105) is fixedly mounted on the left end of the docking rod (104).

3. A stainless steel pipe for connecting branch pipes according to claim 2, characterized in that: The second positioning block (106) is fixedly mounted on the upper end of the limiting left plate (102), the docking block (107) is fixedly mounted on the right end of the second positioning block (106), and the docking groove (108) is fixedly arranged on the right end of the docking block (107).

4. A stainless steel pipe for connecting branch pipes according to claim 3, characterized in that: The sealing rubber (109) is fixedly arranged at the inner end of the limiting left plate (102), and the inner end of the limiting right plate (101) is also provided with a sealing rubber (109). The mounting rod (110) is fixedly arranged at the lower left end of the limiting right plate (101), and the mounting groove (111) is fixedly arranged at the lower right end of the limiting left plate (102).

5. A stainless steel pipe for connecting branch pipes according to claim 4, characterized in that: The auxiliary mechanism (2) comprises a stainless steel main pipe (201), a liquid inlet (202), a first shunt pipe (203), a second shunt pipe (204), a butt thread (205), a stainless steel branch pipe (206), a butt pipe (207) and a sealing ring (208); the stainless steel main pipe (201) is movably mounted on the left end of the limit right plate (101).

6. A stainless steel pipe for connecting branch pipes according to claim 5, characterized in that: The liquid inlet (202) is fixedly arranged at the upper end of the stainless steel main pipe (201), the first shunt pipe (203) is fixedly arranged at the upper right end of the stainless steel main pipe (201), the second shunt pipe (204) is fixedly arranged at the lower right end of the stainless steel main pipe (201), and the butt thread (205) is fixedly arranged at the inner ends of the other ends of the first shunt pipe and the second shunt pipe (204).

7. A stainless steel pipe for connecting branch pipes according to claim 6, characterized in that: The stainless steel branch pipe (206) is movably mounted on the right end of the first shunt pipe and the second shunt pipe (204); the butt joint pipe (207) is fixedly mounted on the left end of the stainless steel branch pipe (206); the sealing ring (208) is fixedly mounted on the left end of the stainless steel branch pipe (206); and the right limiting plate (101) and the left limiting plate (102) are located at the joint between the first shunt pipe, the second shunt pipe (204) and the butt joint pipe (207).

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