Thin-wall stainless steel connecting piece suitable for supercritical working condition

Abstract

The thin-wall stainless steel connecting piece suitable for the supercritical working condition comprises a connecting frame body, pressing blocks are arranged on the two sides of the outer surface of the connecting frame body, fixing supports are fixedly installed at the ends, close to each other, of the pressing blocks, and a fixing plate is fixedly installed at the bottom of each fixing support. Fixing rods are fixedly mounted at the ends, close to each other, of the fixing plates, and limiting rings are fixedly mounted at the ends, close to each other, of the fixing rods. By means of the technical scheme, the problems that an existing stainless steel connecting piece does not have the guiding and clamping function, construction difficulty is greatly increased in the high-altitude operation environment, constructors need to spend more energy to adjust the position of the connecting piece, and construction efficiency is high are solved. The safety problem that curtain wall components fall off due to infirm connection exists, and in the steel structure building process, the connecting effect of stainless steel connecting pieces directly influences the overall bearing capacity and stability of a building is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel connectors, specifically a thin-walled stainless steel connector suitable for supercritical operating conditions. Background Technology

[0002] Stainless steel connectors are parts or components made of stainless steel used to connect pipes, equipment, or other structures. They are widely used in industry and construction, mainly due to their excellent corrosion resistance, high strength, and high temperature resistance. However, existing stainless steel connectors lack guiding and locking functions. Without these functions, construction difficulty increases significantly in high-altitude work environments. Construction workers need to spend more effort adjusting the position of the connectors, and there is a safety issue of curtain wall components falling off due to insecure connections. During steel structure construction, the connection effect of stainless steel connectors directly affects the overall load-bearing capacity and stability of the building. Utility Model Content

[0003] The purpose of this invention is to provide a thin-walled stainless steel connector suitable for supercritical operating conditions, which has the advantages of automatic installation and disassembly.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a thin-walled stainless steel connector suitable for supercritical operating conditions, comprising a connector body, pressing blocks on both sides of the outer surface of the connector body, a fixed bracket fixedly installed at one end of the pressing blocks that are close to each other, a fixed plate fixedly installed at the bottom of the fixed bracket, a fixed rod fixedly installed at one end of the fixed plate that is close to each other, a limit ring fixedly installed at one end of the fixed rod that is close to each other, a connecting pipe clamped at one end of the limit ring that is close to each other, a snap-fit ​​block fixedly installed at the top of the inner cavity of the connector body, the top of the connecting pipe snapping into the inner cavity of the snap-fit ​​block, a snap-fit ​​rod fixedly installed on one side of the limit ring, a snap-fit ​​hole opened on the other side of the limit ring, and an iron plate fixedly installed at one end of the fixed plate that is close to each other.

[0005] As a preferred embodiment, electromagnets are fixedly installed on both sides of the inner cavity of the connecting frame body, an iron core is fixedly installed at the bottom of the inner cavity of the electromagnet, and a coil is sleeved on the front surface of the iron core.

[0006] As a preferred embodiment, mounting bolts are provided around the front surface of the connecting frame body, and a protective cover is provided on the outer surface of the connecting frame body.

[0007] As a preferred embodiment, the bottom of the inner cavity of the connecting frame body is provided with sliding grooves on both sides, and the inner cavity of the sliding groove is fixedly installed on the bottom of the fixing plate by a slider.

[0008] As a preferred embodiment, the connecting frame body includes a modified polyphenylene sulfide coating layer, and the bottom of the modified polyphenylene sulfide coating layer is coated with a polytetrafluoroethylene coating layer.

[0009] As a preferred embodiment, the bottom of the polytetrafluoroethylene coating layer is coated with a cyanopolymer coating layer, and the bottom of the cyanopolymer coating layer is coated with a polyimide coating layer.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This utility model solves the problem that existing stainless steel connectors do not have a guiding and locking function. Without the guiding and locking function, the construction difficulty increases significantly in high-altitude working environments. Construction workers need to spend more effort to adjust the position of the connectors, and there is a safety problem of curtain wall components falling off due to insecure connections. During the steel structure construction process, the connection effect of stainless steel connectors directly affects the overall load-bearing capacity and stability of the building. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a cross-sectional view of the main body structure of the connecting frame of this utility model;

[0014] Figure 3 This is a schematic diagram of the limiting ring structure of this utility model;

[0015] Figure 4 This is a schematic diagram of the material of the connecting frame body of this utility model;

[0016] Figure 5 This is a schematic diagram of the electromagnet structure of this utility model.

[0017] In the diagram: 1. Connecting frame body; 2. Connecting pipe; 3. Protective cover; 4. Pressing block; 5. Fixed bracket; 6. Electromagnet; 7. Fixed plate; 8. Fixed rod; 9. Limiting ring; 10. Snap-fit ​​block; 11. Snap-fit ​​hole; 12. Snap-fit ​​rod; 13. Iron plate; 14. Coil; 15. Iron core; 101. Modified polyphenylene sulfide coating layer; 102. Polytetrafluoroethylene coating layer; 103. Cyano-coated coating layer; 104. Polyimide coating layer. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0020] Example 1:

[0021] Please see Figures 1-3 As shown, this utility model provides a thin-walled stainless steel connector suitable for supercritical working conditions, including a connecting frame body 1. Pressing blocks 4 are provided on both sides of the outer surface of the connecting frame body 1. A fixing bracket 5 is fixedly installed at one end of the pressing blocks 4 that is close to each other. A fixing plate 7 is fixedly installed at the bottom of the fixing bracket 5. A fixing rod 8 is fixedly installed at one end of the fixing plate 7 that is close to each other. A limiting ring 9 is fixedly installed at one end of the fixing rod 8 that is close to each other. A connecting pipe 2 is clamped at one end of the limiting ring 9 that is close to each other. A snap-fit ​​block 10 is fixedly installed at the top of the inner cavity of the connecting frame body 1. The top of the connecting pipe 2 is snapped into the inner cavity of the snap-fit ​​block 10. A snap-fit ​​rod 12 is fixedly installed on one side of the limiting ring 9. A snap-fit ​​hole 11 is opened on the other side of the limiting ring 9. An iron plate 13 is fixedly installed at one end of the fixing plate 7 that is close to each other.

[0022] This technical solution addresses the problem that existing stainless steel connectors lack guiding and locking functions. Without these functions, construction becomes significantly more difficult in high-altitude environments, requiring workers to expend more effort adjusting the connector positions. Furthermore, there is a safety concern that loose connections could lead to curtain wall components detaching. During steel structure construction, the connection effectiveness of stainless steel connectors directly impacts the overall load-bearing capacity and stability of the building.

[0023] Example 2:

[0024] Based on Embodiment 1, this utility model is as follows: Figures 1-4 As shown, electromagnets 6 are fixedly installed on both sides of the inner cavity of the connecting frame body 1. An iron core 15 is fixedly installed at the bottom of the inner cavity of the electromagnet 6. A coil 14 is sleeved on the front surface of the iron core 15. Mounting bolts are provided around the front surface of the connecting frame body 1. A protective cover 3 is provided on the outer surface of the connecting frame body 1. Slide grooves are opened on both sides of the bottom of the inner cavity of the connecting frame body 1. The inner cavity of the slide groove is fixedly installed on the bottom of the fixing plate 7 by a slider. The connecting frame body 1 includes a modified polyphenylene sulfide coating layer 101. The bottom of the modified polyphenylene sulfide coating layer 101 is coated with a polytetrafluoroethylene coating layer 102. The bottom of the polytetrafluoroethylene coating layer 102 is coated with a cyanopolymer coating layer 103. The bottom of the cyanopolymer coating layer 103 is coated with a polyimide coating layer 104.

[0025] By adopting the above technical solution, the setting of electromagnet 6 achieves the effect of resetting the pressing block 4, the setting of sliding groove and slider achieves the effect of limiting the fixed plate 7, the setting of modified polyphenylene sulfide coating layer 101 has good impact resistance, high hardness, and the advantages of high temperature resistance and resistance to corrosion from non-oxidizing acids, concentrated alkalis and solvents. The setting of polytetrafluoroethylene coating layer 102 has the advantages of acid and alkali resistance, corrosion resistance, resistance to various organic solvents and good high temperature resistance.

[0026] The working principle of this utility model is as follows: During installation, the connecting pipe 2 is first placed inside the connecting frame body 1, with the top of the connecting pipe 2 aligned with the snap-fit ​​block 10. The snap-fit ​​block 10 acts as a guide, guiding the connecting pipe 2 to precise positioning, reducing the difficulty of adjusting the position during high-altitude operations and minimizing the energy expenditure of construction personnel. Subsequently, pressing the pressing blocks 4 on both sides causes the fixed bracket 5, fixed plate 7, and fixed rod 8 to move, bringing the limiting ring 9 closer to the connecting pipe 2. When the limiting ring 9 is close to the appropriate position, the snap-fit ​​rod 12 of one limiting ring 9 is inserted into the snap-fit ​​hole 11 of the other limiting ring 9 to initially fix the connecting pipe 2. At this time, the electromagnets 6 on both sides of the inner cavity of the connecting frame body 1 are activated. The iron core 15 generates magnetism under the action of the energized coil 14, attracting the iron plate 13 on the fixed plate 7, causing the limiting ring 9 to further clamp the connecting pipe 2, enhancing the stability of the connection, preventing the connecting pipe 2 from loosening, and solving the safety problems caused by an unstable connection. Meanwhile, the sliding groove at the bottom of the connecting frame body 1 cooperates with the slider to ensure that the fixing plate 7 moves smoothly and prevents deviation from affecting the connection effect. In terms of material properties, the modified polyphenylene sulfide coating layer 101, polytetrafluoroethylene coating layer 102, cyanopolymer coating layer 103 and polyimide coating layer 104 of the connecting frame body 1 give it good high temperature resistance, corrosion resistance and wear resistance, ensuring that the connectors work stably for a long time under supercritical conditions, thereby ensuring the overall load-bearing capacity and stability of the building.

[0027] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0028] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A thin-walled stainless steel connector suitable for supercritical operating conditions, comprising a connector body (1), characterized in that: Pressing blocks (4) are provided on both sides of the outer surface of the connecting frame body (1). A fixed bracket (5) is fixedly installed at one end of the pressing blocks (4) that is close to each other. A fixed plate (7) is fixedly installed at the bottom of the fixed bracket (5). A fixed rod (8) is fixedly installed at one end of the fixed plate (7) that is close to each other. A limiting ring (9) is fixedly installed at one end of the fixed rod (8) that is close to each other. A connecting pipe (2) is clamped at one end of the limiting ring (9) that is close to each other. A snap-fit ​​block (10) is fixedly installed at the top of the inner cavity of the connecting frame body (1). The top of the connecting pipe (2) is snapped into the inner cavity of the snap-fit ​​block (10). A snap-fit ​​rod (12) is fixedly installed on one side of the limiting ring (9). A snap-fit ​​hole (11) is opened on the other side of the limiting ring (9). An iron plate (13) is fixedly installed at one end of the fixed plate (7) that is close to each other.

2. A thin-walled stainless steel connector suitable for supercritical operating conditions according to claim 1, characterized in that: Electromagnets (6) are fixedly installed on both sides of the inner cavity of the connecting frame body (1), and an iron core (15) is fixedly installed at the bottom of the inner cavity of the electromagnet (6). A coil (14) is sleeved on the front surface of the iron core (15).

3. A thin-walled stainless steel connector suitable for supercritical operating conditions according to claim 1, characterized in that: Mounting bolts are provided around the front surface of the connecting frame body (1), and a protective cover (3) is provided on the outer surface of the connecting frame body (1).

4. A thin-walled stainless steel connector suitable for supercritical operating conditions according to claim 1, characterized in that: The connecting frame body (1) has sliding grooves on both sides of the bottom of the inner cavity, and the inner cavity of the sliding groove is fixedly installed on the bottom of the fixing plate (7) by a slider.

5. A thin-walled stainless steel connector suitable for supercritical operating conditions according to claim 1, characterized in that: The connecting frame body (1) includes a modified polyphenylene sulfide coating layer (101), and the bottom of the modified polyphenylene sulfide coating layer (101) is coated with a polytetrafluoroethylene coating layer (102).

6. A thin-walled stainless steel connector suitable for supercritical operating conditions according to claim 5, characterized in that: The bottom of the polytetrafluoroethylene coating layer (102) is coated with a cyanopolymer coating layer (103), and the bottom of the cyanopolymer coating layer (103) is coated with a polyimide coating layer (104).

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