Stainless steel tube with supporting tube

Abstract

The utility model relates to the technical field of stainless steel tubes, and discloses a stainless steel tube with a supporting tube, which comprises a first tube body component, a supporting tube component is mounted in the first tube body component, an anti-drop connecting component is mounted at the tail end of the other side of the first tube body component, and a second tube body component is mounted on the other side of the anti-drop connecting component. The supporting pipe assembly is installed in the device, so that when the device is used, certain supporting force can be provided for the stainless steel pipeline through the arranged assembly, and the situation that the stainless steel pipeline cannot be used due to deformation of the steel pipe is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipes, and specifically relates to a stainless steel pipe with a support pipe. Background Technique

[0002] Stainless steel pipes are a kind of hollow long round steel, mainly widely used in industrial conveying pipelines such as petroleum, chemical industry, medical treatment, food, light industry, and mechanical instruments, as well as mechanical structure parts, etc. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture, kitchen utensils, etc. Annealed stainless steel pipes with an inner diameter of more than 6.0 mm and a wall thickness of less than 13 mm can use a W-B75 type Vickers hardness tester, which is very fast and simple to test, and is suitable for quickly and nondestructively inspecting the stainless steel pipes for compliance. For stainless steel pipes with an inner diameter greater than 30 mm and a wall thickness greater than 1.2 mm, a Rockwell hardness tester is used to test the HRB and HRC hardness. For stainless steel pipes with an inner diameter greater than 30 mm and a wall thickness less than 1.2 mm, a superficial Rockwell hardness tester is used to test the HRT or HRN hardness. For stainless steel pipes with an inner diameter less than 0 mm and greater than 4.8 mm, a special Rockwell hardness tester for pipes is used to test the HR15T hardness. When the inner diameter of the stainless steel pipe is greater than 26 mm, the hardness of the inner wall of the pipe can also be tested with a Rockwell or superficial Rockwell hardness tester. The export of stainless steel is an important part of China's export economy and plays an important role in driving China's economic growth. However, judging from the current situation of China's stainless steel foreign trade, China's stainless steel export has encountered relatively great resistance.

[0003] The application number is CN202120692079.4, which discloses a stainless steel pipe with a support pipe, relating to the technical field of pipes, including a main body and a rotating pipe, and further including a movable structure capable of adjusting support, a fixing structure capable of facilitating connection, and an adjusting structure capable of increasing stability. Two fixing blocks are arranged below the outer side of the main body, and screw holes are arranged on both the fixing blocks and the outer side of the main body. Two third bolts are arranged inside the fixing blocks, and one end of the third bolts penetrates through one end of the screw holes and extends into the main body. A fixing plate is installed at the bottom end on one side inside the screw holes, and the movable structure is arranged inside the fixing blocks. By rotating the rotating block, the worm can be rotated under the rotation of the rotating block. Due to the meshing relationship between the worm and the turbine, the turbine can be driven to rotate. Through the rotation of the turbine, the whole rotating pipe can be rotated, and the angle of the rotating pipe can be adjusted through the rotation of the rotating pipe.

[0004] Although the above-mentioned utility model can rotate the worm by using the rotating block, and due to the meshing relationship between the worm and the turbine, the turbine can be driven to rotate. The overall rotation of the rotating tube can be achieved through the rotation of the turbine, and the angle of the rotating tube can be adjusted through the rotation of the rotating tube. However, the drawback is that when the device is in use and is subjected to external extrusion, when a certain pressure is applied, the tube body will be deformed and damaged, and it cannot be used continuously afterwards.

[0005] Therefore, it is necessary to install a support tube assembly in the device, so that when using this device, the assembly can provide a certain support force for the stainless steel pipe, avoiding deformation of the steel pipe and subsequent unusable situations. Summary of the Invention

[0006] The purpose of the present utility model is to provide a stainless steel pipe with a support tube to solve the problems raised in the above background technology.

[0007] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0008] The present utility model is a stainless steel pipe with a support tube, including a first tube body assembly. A support tube assembly is installed inside the first tube body assembly, and an anti-disengagement connection assembly is installed at the other end of the first tube body assembly. The other side of the anti-disengagement connection assembly is installed with a second tube body assembly.

[0009] Further, the first tube body assembly includes a first steel pipe. An installation chute is opened inside the first steel pipe, and an installation limit plate is installed at the other end of the first steel pipe.

[0010] Further, the support tube assembly includes a support tube. A slide bar is installed on the outer wall of the support tube, and a limit block is installed at the outer end of the slide bar.

[0011] Further, the anti-disengagement connection assembly includes a first limit plate. A return spring is installed on the front side of the first limit plate, and a second limit plate is installed at the end of the return spring. The second limit plate is installed on the inner wall of the regulation tube, and a fixing block is installed on its outer side.

[0012] Further, the second tube body assembly includes a second steel pipe. A corresponding connection ring is installed at the inner end of the second steel pipe, and a limit hook block is installed inside the corresponding connection ring.

[0013] Further, the installation limit plate includes a connecting plate, and a limit groove is opened around the connecting plate.

[0014] The present utility model has the following beneficial effects:

[0015] (1)The utility model relates to a stainless steel pipe with a support pipe. By installing a support pipe assembly in the device, when using this device, the assembly can provide a certain supporting force for the stainless steel pipe, avoiding deformation of the steel pipe and preventing situations such as it becoming unusable.

[0016] (2)The utility model relates to a stainless steel pipe with a support pipe. By installing an anti - detachment connection assembly in the middle library of the device, when using this device, the assembly can not only achieve a tight connection effect when connecting with other pipe bodies, but also avoid loosening or detachment after connection.

[0017] Of course, when implementing any product of the present utility model, it is not necessarily required to achieve all the above - mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0019] Figure 1 It is a schematic diagram of the overall structure of a stainless steel pipe with a support pipe according to the present utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the support pipe assembly of a stainless steel pipe with a support pipe according to the present utility model;

[0021] Figure 3 It is a schematic diagram of the split structure of the anti - detachment connection assembly of a stainless steel pipe with a support pipe according to the present utility model;

[0022] Figure 4 It is a schematic diagram of the rear - side structure of the anti - detachment connection assembly of a stainless steel pipe with a support pipe according to the present utility model;

[0023] In the drawings, the list of components represented by each reference numeral is as follows:

[0024] In the figure: 1, pipe body one assembly; 2, support pipe assembly; 3, anti - detachment connection assembly; 4, pipe body two assembly; 101, steel pipe one; 102, installation chute; 103, installation limit plate; 201, support pipe; 202, slide bar; 203, limit block; 301, limit plate one; 302, return spring; 303, regulation pipe; 304, limit plate two; 305, fixed block; 401, steel pipe two; 402, corresponding connection ring; 403, limit hook block; 1031, connecting plate; 1032, limit groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, in combination with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figure 1 - Figure 4 As shown, the present invention is a stainless steel pipe with a support pipe, including a pipe body one component 1. A support pipe component 2 is installed inside the pipe body one component 1, and an anti-disconnection connection component 3 is installed at the other end of the pipe body one component 1. A pipe body two component 4 is installed on the other side of the anti-disconnection connection component 3.

[0027] By installing the support pipe component 2 in the device, when using this device, the components provided can provide a certain supporting force for the stainless steel pipe, avoiding deformation of the steel pipe and thus preventing situations such as it becoming unusable.

[0028] The pipe body one component 1 includes a steel pipe one 101. An installation chute 102 is opened on the inner side of the steel pipe one 101, and an installation limit plate 103 is installed at the other end of the steel pipe one 101.

[0029] The support pipe component 2 includes a support pipe 201. A slide bar 202 is installed on the outer wall of the support pipe 201, and a limit block 203 is installed at the outer end of the slide bar 202. The support pipe component 2 is inserted into the inside of the steel pipe one 101 through the internally provided slide bar 202, and then limited on the inner wall of the steel pipe one 101 by the limit block 203 at the end to provide a supporting effect.

[0030] The anti-disconnection connection component 3 includes a limit plate one 301. A return spring 302 is installed on the front side of the limit plate one 301. A limit plate two 304 is installed at the end of the return spring 302. The limit plate two 304 is installed on the inner wall of the regulation pipe 303, and a fixing block 305 is installed on its outer side. After the regulation pipe 303 is pulled backward, the steel pipe two 401 is aligned with the position of the steel pipe one 101 and inserted and then rotated until it cannot be moved. Then, the restriction on the regulation pipe 303 is released. Through the internally provided return spring 302, under the action of the limit plate one 301 and the limit plate two 304, the regulation pipe 303 is reset.

[0031] The pipe body two component 4 includes a steel pipe two 401. A corresponding connection ring 402 is installed at the inner end of the steel pipe two 401, and a limit hook block 403 is installed on the inner side of the corresponding connection ring 402.

[0032] The installation limit plate 103 includes a connecting plate 1031, and a limit groove 1032 is provided around the connecting plate 1031. When the fixing block 305 on the outer side of the limit plate 2 304 inside the regulating tube 303 is limitedly inserted into the limit groove 1032, complete fixation can be achieved at this time.

[0033] When using this device, first insert the support tube assembly 2 into the steel tube 101 through the internally arranged slide bar 202, and then limit it on the inner wall of the steel tube 101 through the limit block 203 at the end to provide a supporting effect, then push the regulating tube 303 backward, align the steel tube 2 401 with the position of the steel tube 101, insert it and rotate it until it cannot be moved, then Songkai restricts the regulating tube 303, and resets the regulating tube 303 under the action of the limit plate 1 301 and the limit plate 2 304 through the internally arranged reset spring 302, and then limit the fixing block 305 on the outside of the limit plate 2 304 inside the regulating tube 303 by inserting it into the limit groove 1032, then complete fixation can be achieved to avoid falling off.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A stainless steel pipe with a support pipe, comprising a pipe body component (1), characterized in that: A support pipe assembly (2) is installed inside the first pipe body assembly (1), and an anti-detachment connection assembly (3) is installed at the other end thereof, and a second pipe body assembly (4) is installed on the other side of the anti-detachment connection assembly (3).

2. A stainless steel tube with a support tube according to claim 1, characterized in that: The tube body component (1) comprises a steel tube (101), an installation groove (102) is provided on the inner side of the steel tube (101), and a mounting limit plate (103) is installed at the end of the other side.

3. The stainless steel tube with a support tube according to claim 1, characterized in that: The support tube assembly (2) comprises a support tube (201), a slide bar (202) being installed on the outer wall of the support tube (201), and a limit block (203) being installed on the outer end of the slide bar (202).

4. The stainless steel tube with a support tube according to claim 1, characterized in that: The anti-detachment connection assembly (3) comprises a first limit plate (301), a return spring (302) is installed on the front side of the first limit plate (301), a second limit plate (304) is installed on the end of the return spring (302), the second limit plate (304) is installed on the inner wall of the regulating tube (303), and a fixing block (305) is installed on the outer side thereof.

5. The stainless steel tube with a support tube according to claim 1, characterized in that: The second tube body component (4) comprises a second steel tube (401), a corresponding connecting ring (402) is installed at the inner end of the second steel tube (401), and a limiting hook block (403) is installed on the inner side of the corresponding connecting ring (402).

6. The stainless steel tube with a support tube according to claim 2, characterized in that: The installation limiting plate (103) comprises a connecting plate (1031), and a limiting groove (1032) is provided around the connecting plate (1031).

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