High-toughness special-shaped pipe joint

Abstract

The utility model discloses a high-toughness special-shaped pipe joint which comprises a main body, the left end and the right end of the main body are integrally connected with connecting pipes playing a mounting role, and a sealing plate is connected into the upper end of the main body in a clamped mode. A square pipe is connected into the connecting pipe in a nested mode, a cleaning structure and a limiting structure are arranged on the inner side and the outer side of the connecting pipe respectively, the cleaning structure comprises a connecting shaft, a mounting ring, fan blades and bristles, the limiting structure comprises limiting rods, connecting strips, adjusting rods and supporting strips, and the limiting rods are connected to the upper end and the lower end of the square pipe in a clamped mode respectively. The upper end of the limiting rod is embedded and connected to the rear lower end of the connecting strip; the front longitudinal section of the lower end of the sealing plate is of an arc structure, and the upper end of the sealing plate is integrally connected with a connecting plate. According to the high-toughness special-shaped pipe joint, a pipeline can be conveniently and rapidly installed, an inner cavity can be conveniently and automatically cleaned, and meanwhile cleaned dirt can be easily taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of high-toughness special-shaped pipe joints, in particular to a high-toughness special-shaped pipe joint. Background Art

[0002] Pipe fittings are connecting tools between pipes and play an indispensable role in pipe fittings. There are many styles of pipe fittings on the market, and special-shaped pipe fittings are one of them. Special-shaped pipe fittings have high toughness and long service life.

[0003] However, the existing high-toughness special-shaped pipe joints are not convenient for quick installation of pipes, and are not convenient for automatic cleaning of the inner cavity, and it is not easy to remove the cleaned dirt. Therefore, we propose a high-toughness special-shaped pipe joint to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a high-toughness special-shaped pipe joint to solve the problems that the existing high-toughness special-shaped pipe joint proposed in the above background technology is not convenient for rapid installation of pipelines, and is not convenient for automatic cleaning of the inner cavity, and it is not easy to remove the cleaned dirt.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a high-toughness special-shaped pipe joint, comprising: a main body, both left and right ends of the main body are integrally connected with connecting pipes for installation, and the upper end of the main body is internally clamped and connected with a sealing plate;

[0006] Also includes:

[0007] The connecting tube is nested with a square tube, and a cleaning structure and a limiting structure are respectively arranged on the inner and outer sides of the connecting tube, wherein the cleaning structure includes a connecting shaft, a mounting ring, a fan blade and bristles, and the limiting structure includes a limiting rod, a connecting strip, an adjusting rod and a supporting strip;

[0008] The lower end of the sealing plate has an arc structure in a longitudinal section when viewed from the front, and the upper end of the sealing plate is integrally connected with a connecting plate.

[0009] Preferably, the limiting rod is respectively snap-connected to the upper and lower ends of the square tube, and the upper end of the limiting rod is embedded in the rear lower end of the connecting strip, and the front middle end of the connecting strip is threadedly connected to the adjusting rod.

[0010] Preferably, the adjustment rod is rotatably connected to a support bar having an "L"-shaped structure when viewed from the left longitudinal section, and the outer surface of the adjustment rod has a bidirectional threaded structure, and the support bar is fixedly connected to the left and right ends of the main body;

[0011] The rear end of the support bar is symmetrically provided with a track, and the front end of the connecting bar is slidably connected to the inside of the track, and the limiting rod is in a lifting structure on the connecting pipe through the connecting bar and the adjusting rod.

[0012] Preferably, the upper end of the main body is evenly fixedly connected with a connecting rod, and the connecting rod is nested and connected inside the connecting plate, and the upper end of the connecting rod is threadedly connected with a round cover.

[0013] Preferably, the connecting shaft is fixedly connected to the center of the circle inside the main body, and the connecting shaft is rotatably connected with a mounting ring at equal intervals, and the outer wall of the mounting ring is inlaid with fan blades at equal angles;

[0014] The outer end of the fan blade is fixedly connected with bristles, and the bristles are rotated inside the main body through the fan blade and the mounting ring, and the support is fixedly connected to the bottom end of the main body symmetrically front and back.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the high-toughness special-shaped pipe joint is convenient for quick installation of pipes, and is convenient for automatic cleaning of the inner cavity, and it is easy to remove the cleaned dirt;

[0016] 1. A limit rod and a connecting strip are provided. The structural design of the limit rod and the connecting pipe allows the upper and lower groups of connecting strips to approach each other on the supporting strip when the adjusting rod is rotated, until the limit rods symmetrically arranged up and down are engaged with the upper and lower walls of the square tube, thereby facilitating the rapid installation of the pipeline;

[0017] 2. The installation ring and the fan blades are provided, and the structural design of the bristles and the main body allows the liquid to enter the interior of the main body through the square tube, and the impact of the fan blades causes the installation rings arranged at equal intervals to rotate, allowing the bristles to rotate to clean the inner wall of the main body, thereby facilitating automatic cleaning of the inner cavity;

[0018] 3. A sealing plate and a connecting plate are provided, and a round cover is threadedly connected to the upper end of the connecting rod, so that after the round cover is detached from the connecting rod, the connecting plate is pulled upward to remove the sealing plate from the inside of the main body, so that the dirt inside the main body can be poured out through the upper end of the main body, thereby making it easy to remove the cleaned dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the left side cross-sectional structure of the connection between the connecting strip and the track of the utility model;

[0021] Figure 3 This is a schematic diagram of the right side cross-sectional structure of the connection between the mounting ring and the fan blade of the utility model;

[0022] Figure 4It is a schematic diagram of the top cross-sectional structure of the connection between the connecting plate and the connecting rod of the utility model.

[0023] In the figure: 1. main body; 2. connecting pipe; 3. square pipe; 4. limiting rod; 5. connecting strip; 6. adjusting rod; 7. supporting strip; 8. track; 9. sealing plate; 10. connecting plate; 11. connecting rod; 12. round cover; 13. connecting shaft; 14. mounting ring; 15. fan blade; 16. bristles; 17. support. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a high-toughness special-shaped pipe joint, including a main body 1, a connecting pipe 2, a square pipe 3, a limit rod 4, a connecting bar 5, an adjusting rod 6, a supporting bar 7, a track 8, a sealing plate 9, a connecting plate 10, a connecting rod 11, a round cover 12, a connecting shaft 13, a mounting ring 14, a fan blade 15, a brush 16 and a support 17. When using the high-toughness special-shaped pipe joint, such as Figure 1 , Figure 2 and Figure 4 , since the outer surface of the adjusting rod 6 is a bidirectional threaded structure, the front end of the connecting strip 5 is slidably connected to the inside of the track 8, and the limiting rod 4 is a lifting structure on the connecting pipe 2 through the connecting strip 5 and the adjusting rod 6;

[0026] Therefore, the square tubes 3 are respectively nested and connected in the connecting tubes 2 that are symmetrically arranged on the left and right, and the adjusting rods 6 are rotated to make the front ends of the connecting strips 5 that are symmetrically arranged on the upper and lower sides slide in the tracks 8 at the corresponding positions, so that the connecting strips 5 drive the limiting rods 4 that are symmetrically arranged on the upper and lower sides to approach each other, until the upper and lower sets of limiting rods 4 are engaged and connected in the upper and lower walls of the square tube 3, and there is a sealing strip between the connecting tube 2 and the square tube 3 to allow water to leak, thereby facilitating the rapid installation of the pipeline;

[0027] like Figure 1 and Figure 3 Since the connecting shaft 13 is rotatably connected with the mounting ring 14 at equal intervals, and the outer wall of the mounting ring 14 is inlaid with the fan blades 15 at equal angles, when the liquid enters the interior of the main body 1 from the square tube 3 on the left, the water flow impacts the fan blades 15 arranged at equal angles, so that the mounting ring 14 arranged at equal intervals rotates on the connecting shaft 13, and when the fan blades 15 rotate, the bristles 16 rotate to clean the inner wall of the main body 1, thereby facilitating automatic cleaning of the inner cavity;

[0028] like Figure 1 and Figure 4 Since the upper end of the main body 1 is evenly fixedly connected with the connecting rod 11, and the upper end of the connecting rod 11 is threadedly connected with the round cover 12, when the main body 1 and the square tube 3 do not need to transport liquid, the round cover 12 is rotated to be separated from the upper end of the connecting rod 11, and the connecting plate 10 is pulled upward to remove the sealing plate 9 from the upper end of the main body 1, so as to clean the impurities stored in the main body 1;

[0029] After the impurities are taken out, the sealing plate 9 is snap-connected to the inner upper end of the main body 1, the lower end of the connecting plate 10 is pressed against the top end of the main body 1 and then nested on the evenly arranged connecting rods 11, the round cover 12 is rotated to make it threadedly connected to the upper end of the connecting rod 11, and the position of the sealing plate 9 is limited by the connecting rod 11 and the round cover 12, so that the cleaned dirt can be easily taken out. The above-mentioned electrical components are all prior art and will not be described in detail here.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A high-toughness special-shaped pipe joint, comprising: The main body (1), the left and right ends of the main body (1) are integrally connected with connecting pipes (2) for installation, and the upper end of the main body (1) is internally snap-connected with a sealing plate (9); It is characterized by further comprising: The connecting tube (2) is nested with a square tube (3), and a cleaning structure and a limiting structure are respectively provided on the inner and outer sides of the connecting tube (2), wherein the cleaning structure comprises a connecting shaft (13), a mounting ring (14), a fan blade (15) and bristles (16), and the limiting structure comprises a limiting rod (4), a connecting strip (5), an adjusting rod (6) and a supporting strip (7); The lower end of the sealing plate (9) has an arc structure in a longitudinal section when viewed from the front, and the upper end of the sealing plate (9) is integrally connected to a connecting plate (10).

2. A high-toughness special-shaped pipe joint according to claim 1, characterized in that: The limiting rod (4) is respectively engaged and connected to the upper and lower ends of the square tube (3), and the upper end of the limiting rod (4) is embedded and connected to the rear lower end of the connecting strip (5), and the front middle end of the connecting strip (5) is threadedly connected to the adjusting rod (6).

3. A high-toughness special-shaped pipe joint according to claim 2, characterized in that: The adjusting rod (6) is rotatably connected to a support bar (7) having an "L"-shaped structure when viewed from the left side in longitudinal section, and the outer surface of the adjusting rod (6) has a bidirectional threaded structure, and the support bar (7) is fixedly connected to the left and right ends of the main body (1); The rear end of the support bar (7) is provided with a track (8) symmetrically arranged in the upper and lower parts, and the front end of the connecting bar (5) is slidably connected to the inside of the track (8), and the limiting rod (4) is in a lifting structure on the connecting pipe (2) through the connecting bar (5) and the adjusting rod (6).

4. The high-toughness special-shaped pipe joint according to claim 1, characterized in that: The upper end of the main body (1) is evenly and fixedly connected with a connecting rod (11), and the connecting rod (11) is nested and connected inside the connecting plate (10), and the upper end of the connecting rod (11) is threadedly connected with a round cover (12).

5. The high-toughness special-shaped pipe joint according to claim 1, characterized in that: The connecting shaft (13) is fixedly connected to the center of a circle inside the main body (1), and a mounting ring (14) is rotatably connected to the connecting shaft (13) at equal intervals, and the outer wall of the mounting ring (14) is inlaid with fan blades (15) at equal angles; The outer end of the fan blade (15) is fixedly connected to the bristle (16), and the bristle (16) is rotated inside the main body (1) through the fan blade (15) and the mounting ring (14), and the support (17) is fixedly connected to the bottom end of the main body (1) in a front-to-back symmetrical manner.

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