Compression-resistant pipe fitting

By designing the pressure -resistant mechanism of compressive pipelines, including elastic compressive components and protective components, it solves the problem of inconvenience to buffer compressive protection when suffering from heavy pressure, and realizes the purpose of raising the pipe component to buffer protection and compressive effects.

CN222416449UActive Publication Date: 2025-01-28NANTONG ZHONGYANG PIPE TECH CO LTD
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Patent Information

Application Number
CN202421406559.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-19
Publication Date
2025-01-28
Estimated Expiration
2034-06-19

AI Technical Summary

Technical Problem

After the existing pipe fittings are installed, when the vehicle is frequently exposed to high pressure on the ground, it is inconvenient to buffer and protect the pipe fittings from compressive deformation and damage, which can easily lead to compressive deformation and damage of the pipe fittings, affecting the compressive protection effect.

Method used

A stress -resistant pipeline is designed, including the main body of the pipe and the pressure mechanism. The main body of the pipe is composed of the main pipeline, the installation of the threaded head and the inner thread installation slot, and the sealing installation is achieved by rotating connection. The pressure -resistant mechanism includes elastic compressive components, protective components, and installation components. The elastic connection of elastic ring and guard plates, the installation of the external flexible set, the limit connection of the hard ring plate and the limit plate to achieve the outside of the pipeline Surface buffer resistance protection.

Benefits of technology

Through the design of the pressure mechanism, when the pipes are severely pressured, the deformation of the elastic ring and the guard plate drives external flexible sleeve buffer, reduce stress, improves the cushion protection effect of pipe parts, and avoid deformation damage.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222416449U_ABST
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Abstract

The utility model discloses a compression-resistant pipe fitting which comprises a pipe fitting main body, the pipe fitting main body comprises a main pipeline, an installation thread head and an internal thread installation groove, the installation thread head is arranged at one end of the main pipeline, and the internal thread installation groove is formed in the other end of the main pipeline. The two main pipelines are rotationally connected with the internal thread mounting groove through the mounting thread heads, a sealing ring is arranged in the internal thread mounting groove, the pipe fitting main body is further provided with a compression-resistant mechanism, and the compression-resistant mechanism comprises an elastic compression-resistant assembly, a protection assembly and a mounting assembly. By designing the compression-resistant mechanism, after the pipe fitting main body is embedded into the ground for installation, when the ground above the pipe fitting main body is frequently subjected to heavy pressure of a vehicle, an elastic ring deforms to elastically buffer a protective plate and an outer flexible sleeve, the pressure during heavy pressure is reduced, and the outer surface of the pipe fitting main body is conveniently subjected to buffer compression-resistant protection; and the buffering, protecting and pressure-resisting effects are improved when the pipe fitting main body is used after being mounted.
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Description

Technical Field

[0001] The utility model belongs to the technical field of pipe fittings, and in particular relates to a pressure-resistant pipe fitting. Background Art

[0002] The existing pipe fittings are devices that are buried underground for installation and use. The pipe fittings are easy to reinforce and install, and are also easy to use for pressure resistance and protection after installation. They are easy to buffer when subjected to heavy pressure, reduce the impact of heavy pressure, and improve the buffering and pressure resistance effect and strengthen the fixity of the pipe fittings after installation.

[0003] Existing pipe fittings are generally buried in the ground for installation and use. After the pipe fittings are installed, when vehicles frequently run on the ground above the pipe fittings and are subjected to greater pressure, it is not convenient to provide buffering and pressure-resistant protection for the pipe fittings. This can seriously cause the pipe fittings to be deformed and damaged due to pressure, thereby affecting the pressure-resistant protection effect of the pipe fittings during installation and use. For this reason, the utility model proposes a pressure-resistant pipe fitting. Utility Model Content

[0004] The purpose of the utility model is to provide a compression-resistant pipe fitting to solve the problem in the above-mentioned background technology that after the pipe fitting is installed, when vehicles frequently run on the ground above the pipe fitting and are subject to greater pressure, it is not convenient to buffer and protect the pipe fitting against pressure, which can easily cause the pipe fitting to be deformed and damaged due to pressure, thereby affecting the compression protection effect of the pipe fitting when it is installed and used.

[0005] To achieve the above object, the utility model provides the following technical solutions: a pressure-resistant pipe fitting, comprising a pipe fitting body, the pipe fitting body comprising a main pipe, a mounting thread head and an internal thread mounting groove, the mounting thread head is arranged at one end of the main pipe, the internal thread mounting groove is arranged at the other end of the main pipe, and the two main pipes are rotatably connected to the internal thread mounting groove through the mounting thread head, a sealing ring is arranged inside the internal thread mounting groove, and the pipe fitting body is also provided with:

[0006] A pressure-resistant mechanism, and the pressure-resistant mechanism includes an elastic pressure-resistant component, a protective component and an installation component, wherein the elastic pressure-resistant component is arranged on the outer surface of the main pipeline, the protective component is arranged on the outer surface of the elastic pressure-resistant component, and the installation component is arranged at the two end edges of the protective component;

[0007] A reinforcement installation mechanism is provided, and the reinforcement installation mechanism comprises a snap-fit ​​fixing assembly and a screw-in adjustment assembly, wherein the snap-fit ​​fixing assembly is arranged at both sides of the other end of the main pipeline, and the screw-in adjustment assembly is arranged at the end of the snap-fit ​​fixing assembly.

[0008] Preferably, the elastic pressure-resistant component includes five guard plates arranged on the outer surface of the main pipeline, and an elastic ring is arranged at the connection between the inner surface of the guard plate and the outer surface of the main pipeline.

[0009] Preferably, the guard plate is an arc-shaped structure, and the guard plate is elastically connected to the surface of the main pipeline through the elastic ring.

[0010] Preferably, the protection assembly comprises an outer flexible sleeve which is fitted on the outer surfaces of five protective plates, and the outer surface of the protective plate is structurally consistent with the inner surface of the outer flexible sleeve.

[0011] Preferably, the mounting assembly includes a hard annular plate arranged at the edge of the end of the outer flexible sleeve, a limiting plate is arranged inside the hard annular plate, a fastening threaded rod is integrally formed on the lower surface of the limiting plate, and the end of the fastening threaded rod is located inside one end of the guard plate and is rotatably connected with a nut.

[0012] Preferably, the fastening threaded rod and the outer flexible sleeve are connected to the limit plate through the hard annular plate, and the limit plate and the interior of the guard plate are rotationally connected to the fastening threaded rod through the nut 1.

[0013] Preferably, the clamping and fixing assembly includes clamping heads arranged on both sides of the other end of the main pipe, and clamping hole plates are arranged on both sides of the end of the mounting threaded head, and the ends of the clamping heads penetrate the interior of the clamping hole plates.

[0014] Preferably, the screw-in adjustment assembly includes grooves opened on both sides of the surface of the other end of the main pipe, and a threaded pull rod is provided at the end of the clamp, and the end of the threaded pull rod is located inside the groove and rotatably connected to a nut 2.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By designing a pressure-resistant mechanism, after the pipe body is buried in the ground for installation, when the ground above the pipe body is frequently subjected to heavy pressure from vehicles, the elastic ring will deform to elastically buffer the guard plate and the outer flexible sleeve, thereby reducing the pressure under heavy pressure, making it easier to use the outer surface of the pipe body for buffering and pressure-resistant protection, thereby improving the buffering and protection pressure-resistant effect of the pipe body when it is used after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a side sectional structural schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the protective plate, the outer flexible sleeve and the main pipeline in the open state of the utility model;

[0020] Figure 4 For this utility model Figure 2 The enlarged structural diagram of part A in the middle;

[0021] Figure 5 It is a cross-sectional structural diagram of the installation thread head, the internal thread installation groove and the local connection of the main pipeline of the utility model;

[0022] In the figure: 100, pipe fitting body; 101, main pipe; 1011, elastic ring; 1012, guard plate; 1013, outer flexible sleeve; 1014, hard annular plate; 1015, limit plate; 1016, nut one; 1017, fastening threaded rod; 102, mounting threaded head; 1021, clamping hole plate; 1022, clamping head; 1023, groove; 1024, nut two; 1025, threaded pull rod; 103, internal thread mounting groove. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 5 The utility model provides a technical solution: a pressure-resistant pipe fitting, including a pipe fitting body 100, the pipe fitting body 100 includes a main pipe 101, a mounting thread head 102 and an internal thread mounting groove 103, the mounting thread head 102 is arranged at one end of the main pipe 101, the internal thread mounting groove 103 is arranged at the other end of the main pipe 101, and the two main pipes 101 are rotatably connected by the mounting thread head 102 and the internal thread mounting groove 103, and the two main pipes 101 are sealed and installed by rotating the mounting thread head 102 and the internal thread mounting groove 103, and a sealing ring is arranged inside the internal thread mounting groove 103, which is convenient for sealing and fixing the installation by the sealing ring during installation, and the pipe fitting body 100 is also provided with:

[0025] The anti-pressure mechanism comprises an elastic anti-pressure component, a protective component and an installation component. The elastic anti-pressure component is arranged on the outer surface of the main pipe 101, the protective component is arranged on the outer surface of the elastic anti-pressure component, and the installation component is arranged at the two end edges of the protective component. When the pipe body 100 is used after installation, when the surface of the pipe body 100 is subjected to heavy pressure, the anti-pressure mechanism can buffer and protect the outer surface of the pipe body 100, thereby improving the buffering, protection and pressure resistance effect of the pipe body 100 when it is used after installation.

[0026] In order to facilitate the pressure-resistant protection of the outer surface of the main pipe 101 through the elastic pressure-resistant component and prevent it from being deformed and damaged when subjected to heavy pressure, in the present embodiment, preferably, the elastic pressure-resistant component includes five guard plates 1012 arranged on the outer surface of the main pipe 101, and an elastic ring 1011 is arranged at the connection between the inner surface of the guard plate 1012 and the outer surface of the main pipe 101. The guard plate 1012 is an arc structure, and the guard plate 1012 is elastically connected to the surface of the main pipe 101 through the elastic ring 1011. When the pipe body 100 is subjected to heavy pressure after installation, the elastic ring 1011 deforms and drives the guard plate 1012 to buffer. The buffering of the guard plate 1012 reduces the pressure under heavy pressure, which is convenient for the use of buffering and pressure-resistant protection of the outer surface of the pipe body 100, and improves the buffering and protection pressure-resistant effect when the pipe body 100 is installed and used.

[0027] In order to facilitate the installation and tight compression of the guard plate 1012 by the protective component, and at the same time the outer flexible sleeve 1013 elastically compresses and protects the guard plate 1012, in this embodiment, preferably, the protective component includes an outer flexible sleeve 1013 that is mounted on the outer surfaces of the five guard plates 1012, and the outer surface of the guard plate 1012 is consistent with the inner surface structure of the outer flexible sleeve 1013, so that the outer flexible sleeve 1013 can be mounted on the outer surface of the guard plate 1012 for tight compression and protection.

[0028] In order to facilitate the reinforcement and installation of the guard plate 1012 and the outer flexible sleeve 1013 through the installation component, in this embodiment, preferably, the installation component includes a hard annular plate 1014 arranged at the edge of the end of the outer flexible sleeve 1013, and the hard annular plate 1014 is convenient for limiting the installation of the limit plate 1015, and it is not easy to deform and detach during installation and extrusion. The limit plate 1015 is arranged inside the hard annular plate 1014, and the lower surface of the limit plate 1015 is integrally formed with a fastening threaded rod 1017, which is convenient for the limit plate 1015 to be embedded in the hard annular plate 1014 to install the fastening threaded rod 1017, and it is convenient to fasten the fastening threaded rod 1017 For reinforcement installation after installation, the end of the fastening threaded rod 1017 is located at one end of the guard plate 1012 and is rotatably connected inside with a nut 1016. The fastening threaded rod 1017 and the outer flexible sleeve 1013 are limitedly connected with the limit plate 1015 through the hard annular plate 1014, and the limit plate 1015 and the inside of the guard plate 1012 are rotatably connected with the fastening threaded rod 1017 through a nut 1016. After the fastening threaded rod 1017 is limitedly installed by the limit plate 1015, the nut 1016 is rotated on the outer surface of the fastening threaded rod 1017 again to reinforce the installation, so as to facilitate the fixed installation and use of the outer flexible sleeve 1013 and the guard plate 1012.

[0029] A reinforcement installation mechanism is provided, and the reinforcement installation mechanism includes a snap-fit ​​fixing component and a screw-in adjustment component. The snap-fit ​​fixing component is arranged on both sides of the other end of the main pipe 101, and the screw-in adjustment component is arranged at the end of the snap-fit ​​fixing component. After the two main pipes 101 are installed by installing the threaded head 102 and the internal thread installation groove 103, the reinforcement installation mechanism is used to reinforce the fixed installation again. After installation, it is not easy to loosen when subjected to heavy pressure and slight elastic force, thereby improving the reinforced fixation of the pipe body 100 during installation and use.

[0030] In order to facilitate the reinforcement of the two main pipes 101 after installation through the snap-fitting fixing assembly and to strengthen the fixed connection, in the present embodiment, preferably, the snap-fitting fixing assembly includes a clamping head 1022 arranged on both sides of the other end of the main pipe 101, and a clamping hole plate 1021 is arranged on both sides of the end of the installation threaded head 102, and the end of the clamping head 1022 passes through the interior of the clamping hole plate 1021. After the two main pipes 101 are snap-fitted and installed, the clamping head 1022 is moved and adjusted to be snap-fitted inside the clamping hole plate 1021 to strengthen its fixed installation.

[0031] In order to facilitate the movement of the clamping head 1022 for engagement and fixed installation through the screw-in adjustment component, in the present embodiment, preferably, the screw-in adjustment component includes grooves 1023 opened on both sides of the surface of the other end of the main pipe 101, and a threaded pull rod 1025 is provided at the end of the clamping head 1022. The end of the threaded pull rod 1025 is located inside the groove 1023 and is rotatably connected with a nut 2 1024. The nut 2 1024 is rotated on the outer surface of the threaded pull rod 1025 and the threaded pull rod 1025 is pulled, and the movement of the threaded pull rod 1025 drives the clamping head 1022 to move, engage and fix the installation.

[0032] The working principle and use process of the utility model are as follows: before using the compression-resistant pipe fitting, firstly, the guard plate 1012 is elastically connected by the elastic ring 1011, and then the outer flexible sleeve 1013 is installed on the outer surface of the guard plate 1012, and the limit plate 1015 is clamped in the interior of the hard annular plate 1014 again, and the end of the fastening threaded rod 1017 is embedded in the interior of the guard plate 1012, and the rotating nut 1016 is fixed to the fastening threaded rod 1017 and the limit plate 1015, so that the outer flexible sleeve 1013 and the guard plate 1012 are fixedly installed and used, which is convenient for burying the pipe fitting body 100 in the ground for installation. When the ground above the pipe fitting body 100 is frequently subjected to heavy pressure from vehicles, the elastic ring 1011 is deformed to elastically buffer the guard plate 1012 and the outer flexible sleeve 1013, thereby reducing the pressure under heavy pressure, and facilitating the use of buffering and pressure-resistant protection for the outer surface of the pipe fitting body 100, thereby improving the buffering and pressure-resistant effect of the pipe fitting body 100 when it is installed and used;

[0033] Then when the pipe fitting body 100 is installed and used, the two main pipes 101 are sealed and installed by rotating the installation thread head 102 and the internal thread installation groove 103. After the rotation installation, the surface of the orifice plate 1021 is matched with the end of the clamping head 1022, and the nut 1024 is rotated inside the groove 1023. The threaded pull rod 1025 is screwed in and adjusted by rotating the nut 1024. The clamping head 1022 is pulled by screwing the threaded pull rod 1025 in and adjusted until the clamping head 1022 is moved and engaged inside the orifice plate 1021. The installation thread head 102 is engaged and fixed with the main pipe 101, and the two main pipes 101 are strengthened and fixed after installation. After installation, it is not easy to loosen when subjected to heavy pressure and slight elastic force, thereby improving the strengthening fixation of the pipe fitting body 100 during installation and use.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pressure-resistant pipe fitting, comprising a pipe fitting body (100), the pipe fitting body (100) comprising a main pipe (101), a mounting thread head (102) and an internal thread mounting groove (103), the mounting thread head (102) being arranged at one end of the main pipe (101), the internal thread mounting groove (103) being arranged at the other end of the main pipe (101), and two main pipes (101) being rotatably connected to the internal thread mounting groove (103) through the mounting thread head (102), and a sealing ring being arranged inside the internal thread mounting groove (103), characterized in that: The pipe body (100) is also provided with: A pressure-resistant mechanism, comprising an elastic pressure-resistant component, a protective component and a mounting component, wherein the elastic pressure-resistant component is arranged on the outer surface of the main pipeline (101), the protective component is arranged on the outer surface of the elastic pressure-resistant component, and the mounting component is arranged at the two end edges of the protective component; A reinforcement installation mechanism is provided, and the reinforcement installation mechanism comprises a snap-fit ​​fixing assembly and a screw-in adjustment assembly, wherein the snap-fit ​​fixing assembly is arranged at both sides of the other end of the main pipeline (101), and the screw-in adjustment assembly is arranged at the end of the snap-fit ​​fixing assembly.

2. A compression-resistant pipe fitting according to claim 1, characterized in that: The elastic pressure-resistant component comprises five protective plates (1012) arranged on the outer surface of the main pipeline (101), and an elastic ring (1011) is arranged at the connection between the inner surface of the protective plate (1012) and the outer surface of the main pipeline (101).

3. A compression-resistant pipe fitting according to claim 2, characterized in that: The guard plate (1012) is an arc-shaped structure, and the guard plate (1012) is elastically connected to the surface of the main pipeline (101) via the elastic ring (1011).

4. A compression-resistant pipe fitting according to claim 2, characterized in that: The protection component comprises an outer flexible sleeve (1013) which is sleeved and installed on the outer surfaces of five protective plates (1012), and the outer surface of the protective plate (1012) is structurally consistent with the inner surface of the outer flexible sleeve (1013).

5. A compression-resistant pipe fitting according to claim 4, characterized in that: The mounting assembly comprises a hard annular plate (1014) arranged at the end edge of the outer flexible sleeve (1013), a limiting plate (1015) is arranged inside the hard annular plate (1014), a fastening threaded rod (1017) is integrally formed on the lower surface of the limiting plate (1015), and the end of the fastening threaded rod (1017) is located inside one end of the guard plate (1012) and is rotatably connected to a nut 1 (1016).

6. A compression-resistant pipe fitting according to claim 5, characterized in that: The fastening threaded rod (1017) and the outer flexible sleeve (1013) are connected in a limiting manner via the hard annular plate (1014) and the limiting plate (1015), and the limiting plate (1015) and the interior of the guard plate (1012) are rotationally connected to the fastening threaded rod (1017) via the nut 1 (1016).

7. A compression-resistant pipe fitting according to claim 1, characterized in that: The clamping and fixing assembly comprises clamping heads (1022) arranged on both sides of the other end of the main pipe (101), and clamping hole plates (1021) are arranged on both sides of the end of the installation threaded head (102), and the ends of the clamping heads (1022) penetrate the interior of the clamping hole plates (1021).

8. A compression-resistant pipe fitting according to claim 7, characterized in that: The screw-in adjustment assembly comprises grooves (1023) opened on both sides of the surface of the other end of the main pipe (101), and a threaded pull rod (1025) is arranged at the end of the clamp (1022). The end of the threaded pull rod (1025) is located inside the groove (1023) and is rotatably connected to a nut 2 (1024).