Stainless steel pipe fitting structure with high structural strength

Abstract

The utility model discloses a stainless steel pipe fitting structure with high structural strength, which comprises a stainless steel pipe fitting body, the stainless steel pipe fitting body consists of an outer pipe body, a reinforcing sleeve and an inner pipe body, the surface of the inner pipe body is fixedly connected with the reinforcing sleeve, the surface of the reinforcing sleeve is fixedly connected with the outer pipe body, and the outer pipe body is fixedly connected with the reinforcing sleeve. And a plurality of reinforcing connecting pieces are fixedly arranged between the outer pipe body and the reinforcing sleeve at equal intervals. According to the stainless steel pipe fitting, the three-layer structure design is adopted, the three-layer structure comprises the outer pipe body, the reinforcing sleeve and the inner pipe body, the reinforcing strips and the connecting pieces are arranged on the surface of the outer pipe body for reinforcing, the reinforcing ribs are inserted into the reinforcing sleeve for reinforcing, and the reinforcing connectors are arranged between the outer pipe body and the reinforcing sleeve for reinforcing; through the design of the multiple sets of reinforcing structures, the structural strength of the stainless steel pipe fitting is effectively improved, when the steel pipe is impacted by external force, the steel pipe is not prone to deformation, and the service life of the stainless steel pipe fitting is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel pipe fittings, in particular to a stainless steel pipe fitting structure with high structural strength. Background Art

[0002] Stainless steel pipe fittings are a general term for various stainless steel pipe connection workpieces. They are a kind of hollow long round steel. They are mainly used in petroleum, chemical, medical, food, light industry and industrial transportation pipelines and mechanical structural components. During the use of stainless steel pipe fittings, in order to improve the safety of its transportation pipelines, there are certain requirements for the structural strength of stainless steel pipe fittings.

[0003] Traditional stainless steel pipe fittings are generally made by pressing stainless steel into a tube shape and then welding it using argon arc welding. The structural strength of stainless steel pipe fittings made in this way is relatively weak. When the stainless steel pipe fittings are partially squeezed by external force, they are prone to deformation and local rupture, which affects the safety of pipeline transportation and the service life of the stainless steel pipe fittings. For this reason, we have designed a stainless steel pipe fitting structure with high structural strength. Utility Model Content

[0004] The purpose of the utility model is to provide a stainless steel pipe structure with high structural strength to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel pipe fitting structure with high structural strength, comprising a stainless steel pipe fitting body, wherein the stainless steel pipe fitting body is composed of an outer pipe body, a reinforcement sleeve and an inner pipe body, the surface of the inner pipe body is fixedly connected to the reinforcement sleeve, the surface of the reinforcement sleeve is fixedly connected to the outer pipe body, and a plurality of reinforcement connectors are fixedly provided at equal distances between the outer pipe body and the reinforcement sleeve.

[0006] Preferably, the outer tube body is composed of a stainless steel block, a plurality of reinforcement strips and a plurality of connecting plates, a plurality of reinforcement strips are fixedly arranged at equal intervals between the stainless steel blocks, a connecting plate is fixedly arranged between two adjacent reinforcement strips, and the connecting plate is interlaced and connected with the interior of the stainless steel block.

[0007] Preferably, the reinforcement sleeve is composed of a stainless steel sleeve, a metal mesh and a plurality of reinforcement ribs, the outer surface of the stainless steel sleeve is fixedly provided with a uniformly distributed metal mesh, the interior of the stainless steel sleeve is provided with uniformly distributed sockets, the interiors of the plurality of sockets are all interspersed with reinforcement ribs, and the inner wall of the reinforcement sleeve is fixedly connected to the surface of the inner tube body.

[0008] Preferably, the size of the end of the reinforcing rib is the same as the inner diameter of the socket.

[0009] Preferably, the inner wall of the inner tube body is electroplated with a uniformly distributed anti-corrosion coating, and the anti-corrosion coating is high-chlorine polyethylene.

[0010] Preferably, the reinforcing connector consists of a cross-support block, an upper connecting block and a lower connecting block, the upper connecting block is fixedly provided at the top end of the cross-support block, the upper connecting block is fixedly connected to the inner wall of the outer tube body, and the lower connecting block is fixedly provided at the bottom end of the cross-support block, and the lower connecting block is fixedly connected to the outer surface of the reinforcement sleeve.

[0011] The technical effects and advantages of the utility model are as follows: the stainless steel pipe fitting is designed with a three-layer structure, which includes an outer pipe body, a reinforcement sleeve and an inner pipe body. The surface of the outer pipe body is reinforced with reinforcement strips and connecting pieces. The interior of the reinforcement sleeve is reinforced by inserting reinforcement ribs, and a reinforcement connection is provided between the outer pipe body and the reinforcement sleeve for reinforcement. The design of multiple groups of reinforcement structures effectively improves the structural strength of the stainless steel pipe fitting. When the steel pipe is impacted by external force, it is not easy to deform, thereby improving the service life of the stainless steel pipe fitting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a structural schematic diagram of a stainless steel pipe fitting structure with high structural strength.

[0013] Figure 2 The utility model is a schematic diagram of a cross-sectional structure of a stainless steel pipe fitting with high structural strength.

[0014] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of the outer tube body of a stainless steel pipe fitting structure with high structural strength.

[0015] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a reinforcement sleeve of a stainless steel pipe structure with high structural strength.

[0016] Figure 5 The utility model is a schematic diagram of the cross-sectional structure of a reinforced connector of a stainless steel pipe structure with high structural strength.

[0017] In the figure: 1. Stainless steel pipe fitting body; 2. Outer pipe body; 3. Reinforcement sleeve; 4. Metal mesh; 5. Socket; 6. Inner pipe body; 7. Anti-corrosion coating; 8. Stainless steel block; 9. Reinforcement strip; 10. Reinforcement connector; 11. Reinforcement rib; 12. Connecting piece; 13. Cross support block; 14. Upper connecting block; 15. Lower connecting block. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model provides Figure 1-5 A stainless steel pipe structure with high structural strength is shown, including a stainless steel pipe body 1, which is composed of an outer pipe body 2, a reinforcement sleeve 3 and an inner pipe body 6. The surface of the inner pipe body 6 is fixedly connected with the reinforcement sleeve 3, the surface of the reinforcement sleeve 3 is fixedly connected with the outer pipe body 2, and a plurality of reinforcement connectors 10 are fixedly arranged equidistantly between the outer pipe body 2 and the reinforcement sleeve 3.

[0020] Specifically, the three-layer structure design of the outer tube body 2, the reinforcement sleeve 3 and the inner tube body 6 effectively improves the structural strength of the stainless steel pipe fittings, making the stainless steel pipe fittings less likely to deform, thereby increasing the service life of the stainless steel pipe fittings.

[0021] according to Figure 1 , Figure 2 and Figure 3 As shown, the outer tube body 2 is composed of a stainless steel block 8, a plurality of reinforcement strips 9 and a plurality of connecting plates 12. A plurality of reinforcement strips 9 are fixedly arranged at equal intervals between the stainless steel blocks 8. A connecting plate 12 is fixedly arranged between two adjacent reinforcement strips 9. The connecting plate 12 is connected to the interior of the stainless steel block 8 through an interlacing connection.

[0022] Specifically, the outer tube body 2 effectively improves the structural strength of the outer tube body 2 through the cooperation of the reinforcement strip 9 and the plurality of connecting pieces 12 , and further improves the structural strength of the stainless steel pipe fitting body 1 .

[0023] according to Figure 1 , Figure 2 and Figure 4 As shown, the reinforcement sleeve 3 is composed of a stainless steel sleeve, a metal mesh 4 and a plurality of reinforcement ribs 11. The outer surface of the stainless steel sleeve is fixedly provided with a uniformly distributed metal mesh 4, the interior of the stainless steel sleeve is provided with uniformly distributed sockets 5, and the interiors of the plurality of sockets 5 are all interspersed with reinforcement ribs 11, and the inner wall of the reinforcement sleeve 3 is fixedly connected to the surface of the inner tube body 6.

[0024] Specifically, by the reinforcing ribs 11 embedded in the reinforcing sleeve 3 , the structural strength of the reinforcing sleeve 3 is increased through the reinforcing ribs 11 , thereby improving the structural strength of the stainless steel pipe body 1 .

[0025] The size of the end of the reinforcing rib 11 is the same as the inner diameter of the insertion hole 5. Specifically, the gap between the reinforcing rib 11 and the insertion hole 5 is effectively reduced by making the size of the end of the reinforcing rib 11 the same as the inner diameter of the insertion hole 5.

[0026] according to Figure 1 , Figure 2 and Figure 5 As shown, the inner wall of the inner tube body 6 is electroplated with a uniformly distributed anti-corrosion coating 7, and the anti-corrosion coating 7 is high-chlorine polyethylene.

[0027] Specifically, by providing the anti-corrosion coating 7, the corrosion resistance of the stainless steel pipe body 1 is effectively improved.

[0028] The reinforcement connector 10 is composed of a cross support block 13, an upper connection block 14 and a lower connection block 15. The upper connection block 14 is fixedly provided at the top end of the cross support block 13, and the upper connection block 14 is fixedly connected to the inner wall of the outer tube body 2. The lower connection block 15 is fixedly provided at the bottom end of the cross support block 13, and the lower connection block 15 is fixedly connected to the outer surface of the reinforcement sleeve 3.

[0029] Specifically, by providing the reinforcing connector 10 , the structural strength of the stainless steel pipe body 1 is further increased.

[0030] Working principle of the utility model: in the production of the stainless steel pipe fitting, firstly, the insertion hole 5 opened in the reinforcement sleeve 3 is inserted into the matching reinforcement rib 11, then the reinforcement sleeve 3 and the inner tube body 6 are sleeved and welded, then a plurality of reinforcement connectors 10 are fixedly welded on the surface of the reinforcement sleeve 3, and then the outer tube body 2 is welded on the surface of the reinforcement connector 10. The stainless steel pipe fitting effectively improves the structural strength of the stainless steel pipe fitting through the cooperation of the outer tube body 2, the reinforcement sleeve 3 and the inner tube body 6, and reduces the problem of deformation of the stainless steel pipe fitting caused by external force impact. The outer tube body 2 is reinforced by the cooperation of the reinforcement strip 9 and the connecting piece 12, the reinforcement sleeve 3 is reinforced by the internal insertion of the reinforcement rib 11, and the outer tube body 2 and the reinforcement sleeve 3 are fixedly provided with uniformly distributed reinforcement connectors 10 for reinforcement. Through the design of multiple groups of reinforcement structures, the stainless steel pipe fitting has high structural strength and long service life.

[0031] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The specific embodiments described in this article are only used to illustrate the spirit of the utility model. The technicians in the technical field of the utility model can make various modifications or supplements to the specific embodiments described or replace them in a similar way, but they will not deviate from the spirit of the utility model or exceed the scope defined by the attached claims.

Claims

1. A stainless steel pipe structure with high structural strength, comprising a stainless steel pipe body (1), characterized in that: The stainless steel pipe fitting body (1) is composed of an outer pipe body (2), a reinforcement sleeve (3) and an inner pipe body (6); the surface of the inner pipe body (6) is fixedly connected to the reinforcement sleeve (3); the surface of the reinforcement sleeve (3) is fixedly connected to the outer pipe body (2); and a plurality of reinforcement connectors (10) are fixedly provided at equal intervals between the outer pipe body (2) and the reinforcement sleeve (3).

2. A stainless steel pipe structure with high structural strength according to claim 1, characterized in that: The outer tube body (2) is composed of a stainless steel block (8), a plurality of reinforcement strips (9) and a plurality of connecting pieces (12); a plurality of reinforcement strips (9) are fixedly arranged at equal intervals between the stainless steel blocks (8); a connecting piece (12) is fixedly arranged between two adjacent reinforcement strips (9); and the connecting piece (12) is interlaced and connected with the interior of the stainless steel block (8).

3. A stainless steel pipe structure with high structural strength according to claim 1, characterized in that: The reinforcement sleeve (3) is composed of a stainless steel sleeve, a metal mesh (4) and a plurality of reinforcement ribs (11); the outer surface of the stainless steel sleeve is fixedly provided with uniformly distributed metal meshes (4); the interior of the stainless steel sleeve is provided with uniformly distributed insertion holes (5); the interiors of the plurality of insertion holes (5) are all interspersed with reinforcement ribs (11); and the inner wall of the reinforcement sleeve (3) is fixedly connected to the surface of the inner tube body (6).

4. A stainless steel pipe structure with high structural strength according to claim 3, characterized in that: The size of the end of the reinforcing rib (11) is the same as the inner diameter of the insertion hole (5).

5. A stainless steel pipe structure with high structural strength according to claim 1, characterized in that: The inner wall of the inner tube body (6) is electroplated with a uniformly distributed anti-corrosion coating (7), and the anti-corrosion coating (7) is high-chlorine polyethylene.

6. A stainless steel pipe structure with high structural strength according to claim 1, characterized in that: The reinforcing connector (10) is composed of a cross-support block (13), an upper connecting block (14) and a lower connecting block (15); the upper connecting block (14) is fixedly provided at the top end of the cross-support block (13); the upper connecting block (14) is fixedly connected to the inner wall of the outer tube body (2); the lower connecting block (15) is fixedly provided at the bottom end of the cross-support block (13); the lower connecting block (15) is fixedly connected to the outer surface of the reinforcing sleeve (3).

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