A flange structure for easy installation

Abstract

The utility model discloses a flange structure convenient to installation, including the connecting pipe no.

Description

Technical Field

[0001] This utility model relates to the field of flange structure technology, specifically a flange structure that is easy to install. Background Technology

[0002] Flanges, also known as flange plates or flanges, are core components widely used in piping systems and equipment connections. They achieve detachable, sealed connections between two pipes, pipes and equipment, or equipment components through bolt fastening. Their core structure includes a circular main flange with a thickness and diameter adapted to the working conditions to bear the connection pressure, and bolt holes evenly distributed along the circumference of the flange to provide positions for bolt installation. Through tightening force, the components fit together and the flange sealing surface mates with the gasket to prevent media leakage.

[0003] The patent publication number "CN222616272U" discloses "This utility model relates to the field of flange technology, specifically disclosing a flange structure including a flange one and a flange two, the flange one and flange two being sized to match, both flange one and flange two having evenly distributed and symmetrically arranged threaded holes, bolts slidably disposed on the threaded holes, nuts threadedly connected to the bolts, gears fixedly mounted on the heads of the bolts, a gear ring rotatably disposed on flange one, multiple sets of gears meshing and drivingly connected with the gear ring, a movable rod disposed on the gear ring, and a limiting member for limiting the nut disposed on flange two, the limiting member including a sliding groove evenly distributed on flange two and a limiting plate slidably disposed on the sliding groove. This flange structure enables easy disassembly between flanges, suitable for scenarios requiring frequent disassembly, such as equipment maintenance, pipe replacement, etc., improving operational convenience and work efficiency."

[0004] The existing flange structure in the aforementioned patent does not have a quick positioning and installation function, making installation troublesome. It also lacks good stability and is prone to shaking during use, affecting normal operation.

[0005] Therefore, this utility model provides a flange structure that is easy to install, in order to solve the above problems. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a flange structure that is easy to install, solving the problem that the existing flange structures lack a quick positioning and installation function, making installation cumbersome.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a flange structure that is easy to install, comprising a connecting pipe one, a connecting pipe two provided on one side of the connecting pipe one, flange assemblies fixedly installed at one end of the connecting pipe two and the connecting pipe one respectively, and support assemblies fixedly connected to the outer walls of the connecting pipe one and the connecting pipe two; the flange assembly comprises a flange plate one and a flange plate two, the flange plate one being fixedly connected to one end of the connecting pipe one, the flange plate two being fixedly connected to one end of the connecting pipe two, a spring being fixedly connected to the outer wall of the connecting pipe two, an L-shaped clamping plate being fixedly connected to the top of the spring, the L-shaped clamping plate being slidably connected to the flange plate two, a groove being provided on one side of the flange plate one, and the L-shaped clamping plate engaging with the groove.

[0008] Furthermore, the flange assembly also includes an anti-slip pad disposed on top of the L-shaped plate.

[0009] By adopting the above technical solution, the positioning stability is enhanced, the outer wall of the pipeline is protected, and the service life is extended.

[0010] Furthermore, the flange assembly also includes a stabilizing block, which is fixedly installed on one side of the L-shaped plate.

[0011] By adopting the above technical solution, the clamping force is kept stable, the positioning accuracy is guaranteed, and the durability of the components is improved.

[0012] Furthermore, the flange assembly also includes a stabilizer, which is fixedly installed on the outer side wall of the second connecting pipe, and the stabilizer block is slidably connected to the stabilizer.

[0013] By adopting the above technical solution, the smoothness of positioning is optimized, deviation is prevented, and the overall structural integrity is enhanced.

[0014] Furthermore, the support assembly includes a limiting plate and a ring. The limiting plate is fixedly connected to the outer sidewalls of the first connecting pipe and the second connecting pipe, respectively. The ring is snapped onto the sidewall of the ring, and a round pipe is fixedly connected to the bottom of the ring.

[0015] By adopting the above technical solution, the stress is distributed, the impact resistance is enhanced, and the stability of the connection structure is ensured.

[0016] Furthermore, the support assembly also includes a threaded rod, which is threadedly connected to the bottom end of the circular tube, and a support plate is fixedly connected to the bottom of the threaded rod.

[0017] By adopting the above technical solutions, we can adapt to multiple scenarios, ensure horizontal stability, and improve support reliability.

[0018] Furthermore, the support assembly also includes a knob, which is fixedly connected to the side wall of the threaded rod.

[0019] By adopting the above technical solution, adjustment operations are simplified, maintenance efficiency is improved, and the threshold for use is lowered.

[0020] Beneficial effects

[0021] This invention provides a flange structure that is easy to install. Compared with the prior art, it has the following advantages:

[0022] 1. This easy-to-install flange assembly allows for quick positioning and installation of connecting pipe 1 and connecting pipe 2 through the designed flange components, making installation more convenient. It enables operators to assemble efficiently without complicated tools or professional skills. The precise guiding structure of the flange assembly can quickly align the interface, eliminating repeated calibration steps and significantly shortening the installation time. It is compatible with connecting pipes of different specifications and requires no additional accessories. This not only reduces labor and construction costs but also avoids problems such as interface misalignment and poor sealing caused by improper installation, ensuring the sealing and stability of the pipeline connection. It is suitable for multiple scenarios such as industrial transportation and water supply and drainage.

[0023] 2. This easy-to-install flange connection, through its designed support components, provides excellent support, making the overall system more robust and ensuring even stress distribution at the pipe connection. The support components are made of high-strength materials, offering excellent load-bearing and deformation resistance. They can disperse pressure at the connection, preventing deformation or loosening caused by localized stress concentration. Even when faced with fluid pressure impacts and external vibrations, it can maintain stable support, improving system structural stability, extending service life, reducing maintenance frequency and failure losses, and enhancing safety and reliability. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0026] Figure 2 This is a utility model Figure 1 Enlarged view of the structure at point A in the middle;

[0027] Figure 3 This is a side view of the overall structure of this utility model;

[0028] Figure 4 This is a utility model Figure 3 Enlarged view of the structure at point B.

[0029] In the diagram: 1. Connecting pipe one; 2. Connecting pipe two; 3. Flange assembly; 31. Flange one; 32. Flange two; 33. Spring; 34. L-shaped clamping plate; 35. Slot; 36. Anti-slip pad; 37. Stabilizing block; 38. Stabilizing frame; 4. Support assembly; 41. Limiting plate; 42. Ring; 43. Round pipe; 44. Threaded rod; 45. Support plate; 46. Knob. Detailed Implementation

[0030] It should be noted that in the description of the embodiments of this application, the terms "front," "rear," "left," "right," "up," "down," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. The terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0031] The present application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0032] Reference Figures 1 to 4 This application provides an easy-to-install flange structure, including a connecting pipe 1, a connecting pipe 2 on one side of the connecting pipe 1, and flange assemblies 3 fixedly installed at one end of the connecting pipe 1 and the connecting pipe 2. Support assemblies 4 are fixedly connected to the outer walls of both the connecting pipe 1 and the connecting pipe 2. The flange assembly 3 includes a flange 31 and a flange 32. The flange 31 is fixedly connected to one end of the connecting pipe 1, and the flange 32 is fixedly connected to one end of the connecting pipe 2. A spring 33 is fixedly connected to the outer wall of the connecting pipe 2. An L-shaped clamping plate 34 is fixedly connected to the top, and the L-shaped clamping plate 34 is slidably connected to the flange 32. A groove 35 is opened on one side of the flange 31, and the L-shaped clamping plate 34 is engaged with the groove 35. The flange assembly 3 also includes an anti-slip pad 36, which is set on the top of the L-shaped clamping plate 34. The flange assembly 3 also includes a stabilizing block 37, which is fixedly installed on one side of the L-shaped clamping plate 34. The flange assembly 3 also includes a stabilizing frame 38, which is fixedly installed on the outer side wall of the connecting pipe 2. The stabilizing block 37 and the stabilizing frame 38 are slidably connected.

[0033] In this embodiment, the easy-to-install flange assembly achieves rapid installation and stable support through the synergistic action of the flange assembly 3 and the support assembly 4. During assembly, first align the flange 31 of connecting pipe 1 with the flange 32 of connecting pipe 2, manually press the L-shaped clamping plate 34 to compress the spring 33, and release it after the two flanges are in contact. The spring 33 returns to its original position and pushes the L-shaped clamping plate 34 into the groove 35 of the flange 31, completing the initial fixation. The anti-slip pad 36 on the top of the L-shaped clamping plate 34 increases friction to prevent loosening, and the stabilizing block 37 on one side slides with the stabilizing frame 38 of connecting pipe 2 to ensure accurate clamping and avoid deformation of the clamping plate. Assembly can be completed efficiently without additional tools, solving the problem of cumbersome traditional flange installation.

[0034] Reference Figures 1 to 4 In one aspect of this embodiment, the support assembly 4 includes a limiting plate 41 and a ring 42. The limiting plate 41 is fixedly connected to the outer side walls of the connecting pipe 1 and the connecting pipe 2, respectively. The ring 42 is snapped onto the side wall of the ring 42. A round tube 43 is fixedly connected to the bottom of the ring 42. The support assembly 4 also includes a threaded rod 44, which is threadedly connected to the bottom end of the round tube 43. A support plate 45 is fixedly connected to the bottom of the threaded rod 44. The support assembly 4 also includes a knob 46, which is fixedly connected to the side wall of the threaded rod 44.

[0035] In this embodiment, the supporting component 4 provides reliable protection for the overall structure. The ring 42 is snapped between the limiting plate 41 of the connecting pipe 1 and the connecting pipe 2. The limiting plate 41 prevents the ring 42 from sliding. The circular tube 43 at the bottom of the ring 42 is threadedly connected to the threaded rod 44. The support height can be adjusted by rotating the knob 46 so that the support plate 45 fits the mounting surface to adapt to different scenarios. The self-locking property of the threaded structure ensures the stability of the support height. The ring 42 surrounds the pipe laterally, and the support plate 45 bears the load vertically, effectively dispersing the force at the connection, resisting fluid pressure and external vibration, improving the structural impact resistance and service life, and reducing maintenance costs. In this case, the thread helix angle is less than the equivalent friction angle.

[0036] Working principle: This easy-to-install flange assembly achieves rapid installation and stable support through the synergistic action of flange assembly 3 and support assembly 4. During assembly, first align flange 31 of connecting pipe 1 with flange 32 of connecting pipe 2, manually press the L-shaped clamping plate 34 to compress the spring 33, and release it after the two flanges are in contact. The spring 33 returns to its original position and pushes the L-shaped clamping plate 34 into the groove 35 of flange 31, completing the initial fixation. The anti-slip pad 36 on the top of the L-shaped clamping plate 34 increases friction to prevent loosening, and the stabilizing block 37 on one side slides with the stabilizing frame 38 of connecting pipe 2 to ensure accurate clamping and avoid deformation of the clamping plate. Assembly can be completed efficiently without additional tools, solving the problem of cumbersome traditional flange installation.

[0037] Meanwhile, the support component 4 provides reliable protection for the overall structure. The ring 42 is snapped between the limiting plate 41 of the connecting pipe 1 and the connecting pipe 2. The limiting plate 41 prevents the ring 42 from sliding. The round tube 43 at the bottom of the ring 42 is threadedly connected to the threaded rod 44. The support height can be adjusted by rotating the knob 46, so that the support plate 45 fits the installation surface to adapt to different scenarios. The self-locking property of the threaded structure ensures the stability of the support height. The ring 42 surrounds the pipe laterally, and the support plate 45 bears the load vertically, effectively dispersing the force at the connection, resisting fluid pressure and external vibration, improving the structural impact resistance and service life, and reducing maintenance costs.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flange structure that is easy to install, comprising a connecting pipe (1), characterized in that: A connecting pipe 2 (2) is provided on one side of the connecting pipe 1 (1). A flange assembly (3) is fixedly installed at one end of the connecting pipe 2 (2) and the connecting pipe 1 (1). A support assembly (4) is fixedly connected to the outer side wall of the connecting pipe 1 (1) and the connecting pipe 2 (2). The flange assembly (3) includes a first flange (31) and a second flange (32). The first flange (31) is fixedly connected to one end of the first connecting pipe (1), and the second flange (32) is fixedly connected to one end of the second connecting pipe (2). A spring (33) is fixedly connected to the outer wall of the second connecting pipe (2). An L-shaped clamping plate (34) is fixedly connected to the top of the spring (33). The L-shaped clamping plate (34) is slidably connected to the second flange (32). A groove (35) is provided on one side of the first flange (31), and the L-shaped clamping plate (34) is engaged with the groove (35).

2. The flange structure for easy installation according to claim 1, characterized in that: The flange assembly (3) also includes an anti-slip pad (36) disposed on top of the L-shaped plate (34).

3. The flange structure for easy installation according to claim 1, characterized in that: The flange assembly (3) also includes a stabilizing block (37), which is fixedly installed on one side of the L-shaped plate (34).

4. The flange structure for easy installation according to claim 3, characterized in that: The flange assembly (3) also includes a stabilizer (38), which is fixedly installed on the outer side wall of the connecting pipe (2), and the stabilizer block (37) is slidably connected to the stabilizer (38).

5. The flange structure for easy installation according to claim 1, characterized in that: The support component (4) includes a limiting plate (41) and a ring (42). The limiting plate (41) is fixedly connected to the outer side wall of the first connecting pipe (1) and the second connecting pipe (2), respectively. The ring (42) is snapped onto the side wall of the ring (42), and a round pipe (43) is fixedly connected to the bottom of the ring (42).

6. The flange structure for easy installation according to claim 5, characterized in that: The support assembly (4) also includes a threaded rod (44), which is threadedly connected to the bottom end of the round tube (43), and a support plate (45) is fixedly connected to the bottom of the threaded rod (44).

7. The flange structure for easy installation according to claim 6, characterized in that: The support assembly (4) also includes a knob (46) which is fixedly connected to the side wall of the threaded rod (44).

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