Stainless steel pipe convenient to install

Abstract

The utility model provides a stainless steel pipe convenient to install, and particularly relates to the technical field of stainless steel pipes, the stainless steel pipe convenient to install comprises a stainless steel pipe body, a connecting mechanism and an installing mechanism, and a butt joint pipe is integrally formed at one end of the stainless steel pipe body. The stainless steel pipe body is inserted into the insertion pipe of the other stainless steel pipe body, so that butt joint of the two stainless steel pipe bodies is more convenient, the butt joint pipe extrudes the elastic piece in the insertion process, one end of the limiting plate abuts against the interior of the fixing groove, and the limiting plate deforms to be close to the elastic piece through the arrangement of the arc-shaped face; the elastic piece and the limiting plate are made of high-elasticity stainless steel materials and have good rebound resilience, after the butt joint pipe is completely inserted into the inserting pipe, the elastic piece and the limiting plate rebound and are clamped into the clamping groove, one side of the limiting plate is tightly attached to the inner wall of the clamping groove, and therefore the butt joint pipe and the inserting pipe are fixed, pre-fixing of the two stainless steel pipe bodies is completed, and welding of workers is facilitated.

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 easy to install. Background Art

[0002] Stainless steel pipe is a hollow long round steel, which is widely used in industrial pipelines such as petroleum, chemical, medical, food, light industry, mechanical instruments, 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. It is also often used as furniture and kitchen utensils. The Vickers hardness test of stainless steel pipe is also an indentation test method, which can be used to measure the hardness of very thin metal materials and surface layers. It has the main advantages of Brinell and Rockwell methods, and overcomes their basic shortcomings, but it is not as simple as the Rockwell method. The Vickers method is rarely used in steel pipe standards. There are many ways to connect stainless steel pipes, such as: clamping type; welding type; self-locking type, and when welding steel pipes, workers need to connect two steel pipes first, and then hold the other steel pipe by hand before welding, which is more time-consuming and labor-intensive. Utility Model Content

[0003] The utility model aims to provide a stainless steel pipe which is easy to install, so as to solve the problem in the above background technology that when welding steel pipes, workers need to first connect two steel pipes, and then hold the other steel pipe by hand to weld, which is time-consuming and labor-intensive.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes a stainless steel pipe body, a connecting mechanism and an installation mechanism, one end of the stainless steel pipe body is integrally formed with a docking pipe, the other end of the stainless steel pipe body is integrally formed with an insert pipe, the inner side of the integrally formed body is provided with the connecting mechanism, and the outer side of the stainless steel pipe body is provided with the installation mechanism.

[0005] Preferably, the outer wall of the butt joint tube is matched with the inner wall of the insertion tube.

[0006] Preferably, the connecting mechanism includes a card slot, a fixing slot, a spring sheet, a limit plate and a curved surface, the card slot is opened through the outer side of the docking tube, the fixing slot is opened on the inner wall of the insertion tube, the spring sheet is fixedly connected to the inner side of the fixing slot, one end of the spring sheet is fixedly connected to the limit plate, and one end of the limit plate is opened with the curved surface.

[0007] Preferably, two spring sheets are provided, and two card slots are provided.

[0008] Preferably, the mounting mechanism includes an annular groove, a pipe clamp, a connecting hole and a bolt, the annular groove is opened on the outer side of the stainless steel pipe body, the pipe clamp is arranged on the outer side of the annular groove, the connecting hole is arranged on the outer side of the pipe clamp, and the bolt is inserted into the inner side of the connecting hole.

[0009] Preferably, the inner wall of the annular groove is matched with the outer wall of the pipe clamp.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the stainless steel pipe which is easy to install, during use, the butt-joint tube of one stainless steel pipe body is inserted into the insert tube of another stainless steel pipe body, which makes it more convenient to butt the two stainless steel pipe bodies. When the butt-joint tube and the insert tube are butt-joined, the butt-joint tube will squeeze the spring sheet during the insertion process, so that one end of the limit plate is against the fixing groove, and through the setting of the arc surface, the limit plate is deformed to approach the spring sheet, and the spring sheet and the limit plate are both made of highly elastic stainless steel with good resilience. When the butt-joint tube is fully inserted into the insert tube, the spring sheet and the limit plate rebound and are inserted into the slot, and one side of the limit plate is tightly against the inner wall of the slot, thereby fixing the butt-joint tube and the insert tube, thus completing the pre-fixation of the two stainless steel pipe bodies, facilitating workers to weld, fixing the pipe clamp on the ground or wall with screws, and then inserting the annular groove of the stainless steel pipe body into the pipe clamp, and then locking the pipe clamp with bolts, thereby fixing the stainless steel pipe body and preventing the stainless steel pipe body from loosening. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the appearance of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the butt joint pipe and the card slot cooperating with each other in the utility model;

[0013] Figure 3 This is a schematic diagram of the installation mechanism structure of the utility model;

[0014] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0015] In the figure: 1. stainless steel pipe body; 2. butt-jointed pipe; 3. insert pipe; 4. connecting mechanism; 401. slot; 402. fixing slot; 403. spring piece; 404. limit plate; 405. arc surface; 5. mounting mechanism; 501. annular groove; 502. pipe clamp; 503. connecting hole; 504. bolt. DETAILED DESCRIPTION

[0016] 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.

[0017] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

[0018] Example

[0019] See also Figure 1-4 The utility model discloses a stainless steel pipe which is easy to install, comprising a stainless steel pipe body 1, a connecting mechanism 4 and an installing mechanism 5. A butt-jointed pipe 2 is integrally formed at one end of the stainless steel pipe body 1, and an inserting pipe 3 is integrally formed at the other end of the stainless steel pipe body 1. A connecting mechanism 4 is arranged on the inner side of the integrally formed pipe, and an installing mechanism 5 is arranged on the outer side of the stainless steel pipe body 1. During use, the butt-jointed pipe 2 of one stainless steel pipe body 1 is inserted into the inserting pipe 3 of another stainless steel pipe body 1, which makes it more convenient to connect the two stainless steel pipe bodies 1.

[0020] In order to facilitate the butt joint of the two stainless steel pipe bodies 1 , the outer wall of the butt joint pipe 2 is matched with the inner wall of the insert pipe 3 .

[0021] In order to facilitate the pre-fixation of the two stainless steel pipe bodies 1, the connecting mechanism 4 includes a card slot 401, a fixing slot 402, a spring piece 403, a limit plate 404 and an arc surface 405. The outer side of the butt-joint pipe 2 is provided with a card slot 401, the inner wall of the insert pipe 3 is provided with a fixing slot 402, the inner side of the fixing slot 402 is fixedly connected with a spring piece 403, one end of the spring piece 403 is fixedly connected with the limit plate 404, and one end of the limit plate 404 is provided with an arc surface 405. When the butt-joint pipe 2 and the insert pipe 3 are butt-joined, the butt-joint pipe 2 will squeeze the spring piece 403 during the insertion process. , so that one end of the limit plate 404 is against the fixing groove 402, and through the setting of the arc surface 405, the limit plate 404 is deformed to approach the spring piece 403, and the spring piece 403 and the limit plate 404 are both made of highly elastic stainless steel and have good resilience. When the butt-joint pipe 2 is fully inserted into the insert pipe 3, the spring piece 403 and the limit plate 404 rebound and are inserted into the slot 401. One side of the limit plate 404 is close to the inner wall of the slot 401, thereby fixing the butt-joint pipe 2 and the insert pipe 3. In this way, the two stainless steel pipe bodies 1 are pre-fixed, which is convenient for workers to weld.

[0022] In order to facilitate the pre-fixation of the two stainless steel pipe bodies 1 , two spring pieces 403 are provided and two clamping slots 401 are provided.

[0023] In order to facilitate the fixation of the stainless steel pipe body 1, the installation mechanism 5 includes an annular groove 501, a pipe clamp 502, a connecting hole 503 and a bolt 504. An annular groove 501 is provided on the outer side of the stainless steel pipe body 1, a pipe clamp 502 is provided on the outer side of the annular groove 501, a connecting hole 503 is provided on the outer side of the pipe clamp 502, and a bolt 504 is inserted on the inner side of the connecting hole 503. The pipe clamp 502 is fixed to the ground or wall with screws, and then the annular groove 501 of the stainless steel pipe body 1 is inserted into the pipe clamp 502, and then the pipe clamp 502 is locked with the bolt 504, so as to fix the stainless steel pipe body 1 and prevent the stainless steel pipe body 1 from falling loose.

[0024] In order to facilitate fixing of the stainless steel pipe body 1 , the inner wall of the annular groove 501 is matched with the outer wall of the pipe clamp 502 .

[0025] Working principle: During use, the butt joint pipe 2 of one stainless steel pipe body 1 is inserted into the insertion pipe 3 of another stainless steel pipe body 1, which makes it easier to butt the two stainless steel pipe bodies 1. When the butt joint pipe 2 and the insertion pipe 3 are butt jointed, the butt joint pipe 2 will squeeze the spring piece 403 during the insertion process, so that one end of the limit plate 404 is against the fixed groove 402, and the limit plate 404 is deformed to move closer to the spring piece 403 through the setting of the arc surface 405. Both the spring piece 403 and the limit plate 404 are made of highly elastic stainless steel and have good rebound performance. Elasticity, when the butt-joint pipe 2 is fully inserted into the insert pipe 3, the spring piece 403 and the limit plate 404 rebound and are inserted into the slot 401, and one side of the limit plate 404 is close to the inner wall of the slot 401, thereby fixing the butt-joint pipe 2 and the insert pipe 3. In this way, the two stainless steel pipe bodies 1 are pre-fixed, which is convenient for workers to weld. The pipe clamp 502 is fixed to the ground or wall with screws, and then the annular groove 501 of the stainless steel pipe body 1 is inserted into the pipe clamp 502, and then the pipe clamp 502 is locked with bolts 504, thereby fixing the stainless steel pipe body 1 to prevent the stainless steel pipe body 1 from loosening.

[0026] 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 implementation rules 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 stainless steel pipe that is easy to install, comprising a stainless steel pipe body (1), a connecting mechanism (4) and an installation mechanism (5), characterized in that: A butt pipe (2) is integrally formed at one end of the stainless steel pipe body (1), an insert pipe (3) is integrally formed at the other end of the stainless steel pipe body (1), the connecting mechanism (4) is arranged on the inner side of the integrally formed part, and the mounting mechanism (5) is arranged on the outer side of the stainless steel pipe body (1).

2. A stainless steel pipe that is easy to install according to claim 1, characterized in that: The outer wall of the butt joint tube (2) is matched with the inner wall of the insertion tube (3).

3. The stainless steel pipe that is easy to install according to claim 1 is characterized in that: The connecting mechanism (4) comprises a clamping groove (401), a fixing groove (402), a spring sheet (403), a limiting plate (404) and an arcuate surface (405); the clamping groove (401) is provided on the outer side of the butt joint tube (2); the fixing groove (402) is provided on the inner wall of the insertion tube (3); the spring sheet (403) is fixedly connected to the inner side of the fixing groove (402); one end of the spring sheet (403) is fixedly connected to the limiting plate (404); and one end of the limiting plate (404) is provided with the arcuate surface (405).

4. The stainless steel pipe that is easy to install according to claim 3 is characterized in that: Two spring sheets (403) are provided, and two clamping slots (401) are provided.

5. The stainless steel pipe that is easy to install according to claim 1, characterized in that: The mounting mechanism (5) comprises an annular groove (501), a pipe clamp (502), a connecting hole (503) and a bolt (504); the annular groove (501) is provided on the outer side of the stainless steel pipe body (1); the pipe clamp (502) is provided on the outer side of the annular groove (501); the connecting hole (503) is provided on the outer side of the pipe clamp (502); and the bolt (504) is inserted into the inner side of the connecting hole (503).

6. The stainless steel pipe that is easy to install according to claim 5, characterized in that: The inner wall of the annular groove (501) is adapted to the outer wall of the pipe clamp (502).

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