Pipe fitting joint

Abstract

The utility model discloses a pipe fitting joint, which belongs to the field of pipe fittings and comprises an assembly pipe, pipeline bodies are arranged on two sides of the assembly pipe, insertion pipes with the same inner diameter as the pipeline bodies are arranged on the inner walls of two sides of the assembly pipe, and the two insertion pipes are positioned inside the pipeline bodies on the same side. And screwing assemblies are arranged between the two sides of the splicing pipe and the pipeline body on the same side, auxiliary clamping assemblies are arranged between the side wall of the splicing pipe and the two pipeline bodies, mounting rings are arranged in the two inserting pipes, and filter screens and filter cotton are fixedly mounted in the two mounting rings. Through the arrangement of the filter screen and the filter cotton, the function of filtering impurities in a conveying medium in the pipeline body is achieved, the cleaning assembly is arranged on the side wall of the filter screen, the function of cleaning the filter screen can be achieved, the filter effect of equipment can be kept, and then the phenomenon that the spliced pipe is blocked in the using process can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of pipe fittings, and more specifically, to a pipe fitting joint. Background Art

[0002] A pipe joint is a part that connects pipelines in a hydraulic system or installs pipelines on hydraulic components. It is a general term for detachable connectors in a fluid passage. During the transmission of liquid or gas, pipelines are usually required for transmission. Due to the transmission distance, docking between pipe fittings is often needed.

[0003] Some existing pipe joints do not have a filtering structure. When the pipeline and the pipe joint transport liquid for a long time, impurities may adhere to the inner wall of the pipe joint, thereby reducing the inner diameter of the pipe joint, and further affecting the liquid transmission efficiency. Therefore, in order to solve the above problems, we propose a pipe fitting joint. Summary of the Utility Model

[0004] In order to solve the above problems, the utility model provides a pipe fitting joint, adopting the following technical solutions:

[0005] A pipe fitting joint includes an assembled pipe. Pipe bodies are arranged on both sides of the assembled pipe. Insert pipes with the same inner diameter as that of the pipe bodies are arranged on the inner walls of both sides of the assembled pipe. The two insert pipes are located inside the pipe bodies on the same side. Screw assembly components are arranged between both sides of the assembled pipe and the pipe bodies on the same side. And auxiliary clamping components are arranged between the side wall of the assembled pipe and the two pipe bodies. Installation rings are arranged in both insert pipes, and filter nets and filter cotton are fixedly installed in both installation rings. Cleaning components are arranged on the opposite sides of the two filter nets.

[0006] By adopting the above technical solutions, when the device is used, the staff places the assembled pipe between the two pipe bodies, makes the insert pipes installed at both ends of the assembled pipe be placed inside the two pipe bodies, and then clamps and fixes the pipe bodies through the screw assembly components, thereby playing a role in assembling the two pipe bodies. And through the arrangement of the auxiliary clamping components between the assembled pipe and the pipe bodies, it plays a role in further clamping the pipe bodies, which is beneficial to improving the stability of the assembly of the two pipe bodies. When the two pipe bodies are assembled through the assembled pipe and the insert pipes and put into use, through the arrangement of the filter cotton and the filter nets in the insert pipes, it plays a role in filtering impurities in the conveyed medium, which helps to avoid the phenomenon of blockage inside the assembled pipe during long-term use. And through the arrangement of the cleaning components on the side walls of the filter nets, the cleaning components can clean the filter nets under the drive of the conveyed medium, which is beneficial to maintaining the permeability of the holes of the filter nets, and further beneficial to maintaining the filtering effect of the filter nets.

[0007] Further, the screwing assembly includes a plurality of fastening blocks fixedly installed on both sides of the assembled pipe. Rubber pads are provided on the inner walls of the fastening blocks. A plurality of the fastening blocks in the same group are distributed in a circular array on the side wall of the assembled pipe. Threaded caps are sleeved on the side walls at both ends of the assembled pipe. Threaded teeth matching the threaded caps in the same group are provided on the outer sides of the fastening blocks and the side walls at both ends of the assembled pipe.

[0008] By adopting the above technical solution, the staff sleeved two threaded caps on the side walls of the same group of pipe bodies, and then sleeved and combined the insertion pipes installed on the side walls of the pipe body and the assembled pipe, so that the fastening blocks are located outside the same group of pipe bodies. By rotating the threaded caps, the threaded caps are screwed with the threaded teeth provided on the fastening blocks and the side walls of the assembled pipe. The threaded caps squeeze the inner walls of the fastening blocks in the same group to contact the outer sides of the pipe bodies on the same side. Through the cooperation of the threaded caps and the fastening blocks, the function of clamping the pipe bodies can be achieved.

[0009] Further, rotating handles are fixedly sleeved on the side walls of the two threaded caps.

[0010] By adopting the above technical solution, through the arrangement of the rotating handles on the outer sides of the two threaded caps, it is convenient for the staff to rotate the threaded caps.

[0011] Further, the auxiliary clamping assembly includes two groups of connecting rods hinged to the side wall of the assembled pipe. Two connecting rods in the same group are symmetrically distributed on the side wall of the assembled pipe. Clamping rings are hinged to the ends of the two connecting rods in the same group. Anti-slip pads are provided on the inner sides of the clamping rings. Support plates are provided on both sides of the clamping rings. The two support plates on the same side are fixed by bolts and nuts.

[0012] By adopting the above technical solution, when the preliminary assembly of the assembled pipe and the two pipe bodies is completed, by pulling the two clamping rings in the same group to contact the side walls of the same group of pipe bodies, and then through the screwing cooperation of the bolts and nuts, the two clamping rings clamp the pipe bodies, and through the pulling of the connecting rods, the function of auxiliary clamping and fixing the pipe bodies can be achieved, which is beneficial to maintaining the stability of the assembly of the assembled pipe and the pipe bodies.

[0013] Further, the cleaning assembly includes a mounting plate fixedly installed in the mounting ring. A support rod is rotatably installed on the side wall of the mounting plate. The opposite ends of the two support rods rotatably penetrate through the same group of mounting plates. Turbine blades are fixedly sleeved on the side walls of the opposite ends of the two support rods. Two symmetrically distributed brush plates are fixedly installed on the side walls of the opposite ends of the two support rods. The two brush plates in the same group are in contact with the opposite sides of the same group of filter meshes.

[0014] By adopting the above technical solution, when the device conveys the medium, the turbine blades rotate under the action of the flowing force of the conveyed medium. The turbine blades drive the support rods and the brush plates of the same group to rotate, so that the brush plates rotate on the side opposite to the filter net of the same group, which can play a role in cleaning the filter net, is beneficial to maintaining the permeability of the holes of the filter net, and further is beneficial to maintaining the filtering effect of the filter net.

[0015] Furthermore, sealing rings are fixedly sleeved on the outer sides of both of the said insertion tubes.

[0016] By adopting the above technical solution, due to the arrangement of the sealing rings on the side walls of the two insertion tubes, it is beneficial to increase the sealing performance and stability of the insertion between the insertion tubes and the pipe bodies of the same group.

[0017] To sum up, the utility model has the following beneficial technical effects:

[0018] (1) In the utility model, through the arrangement of the filter net and the filter cotton, it plays a role in filtering impurities in the medium conveyed inside the pipe body. And a cleaning component is arranged on the side wall of the filter net, which can play a role in cleaning the filter net, is beneficial to maintaining the filtering effect of the device, and further helps to avoid the phenomenon of blockage during the use of the assembled pipe.

[0019] (2) In the utility model, through the arrangement of the screwing component, it plays a role in fixing the assembled pipe body. And through the cooperation of the auxiliary clamping component, it plays a role in further fixing the assembled pipe and the pipe body, which is beneficial to improving the connection stability between the assembled pipe and the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a structural schematic diagram of a pipe fitting joint;

[0021] Figure 2 of the present utility model Figure 1 is an enlarged view of A in;

[0022] Figure 3 is a sectional view of the present utility model;

[0023] Figure 4 of the present utility model Figure 3 is an enlarged view of B in;

[0024] Figure 5 is an exploded view of the screwing component in the present utility model.

[0025] Explanation of the reference numerals in the drawings:

[0026] 1. Assembled pipe; 2. Threaded nut; 3. Support plate; 4. Bolt; 5. Pipe body; 6. Insertion pipe; 7. Connecting rod; 8. Clamping ring; 9. Nut; 10. Fastening block; 11. Installation ring; 12. Support rod; 13. Turbine blade; 14. Installation plate; 15. Filter net; 16. Filter cotton; 17. Brush plate. Detailed implementation manners

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "sheathed / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0030] The following is a further detailed description of the present utility model with reference to the attached Figures 1-5 drawings.

[0031] Please refer to Figures 1-5, a pipe fitting joint, comprising a splicing pipe 1. Pipe bodies 5 are provided on both sides of the splicing pipe 1. Insert pipes 6 with the same inner diameter as the pipe bodies 5 are provided on the inner walls of both sides of the splicing pipe 1. The two insert pipes 6 are located inside the pipe bodies 5 on the same side. Screw components are provided between both sides of the splicing pipe 1 and the pipe bodies 5 on the same side. The screw component includes a plurality of fastening blocks 10 fixedly installed on both sides of the splicing pipe 1. Rubber pads are provided on the inner walls of the fastening blocks 10. Multiple fastening blocks 10 in the same group are distributed in a circular array on the side wall of the splicing pipe 1. Threaded caps 2 are sleeved on the side walls at both ends of the splicing pipe 1. Threaded teeth matching the threaded caps 2 in the same group are provided on the outer sides of the fastening blocks 10 and the side walls at both ends of the splicing pipe 1. Rotating handles are fixedly sleeved on the side walls of the two threaded caps 2. Sealing rings are fixedly sleeved on the outer sides of the two insert pipes 6. When the device is in use, the staff sleeved the two threaded caps 2 on the side walls of the pipe bodies 5 in the same group, and then sleeved the insert pipes 6 installed on the side walls of the pipe bodies 5 and the splicing pipe 1, so that the fastening blocks 10 are located outside the pipe bodies 5 in the same group. By rotating the threaded caps 2, the threaded caps 2 are screwed with the threaded teeth provided on the side walls of the fastening blocks 10 and the splicing pipe 1. The threaded caps 2 squeeze the inner walls of the fastening blocks 10 in the same group to contact the outer sides of the pipe bodies 5 on the same side. Through the cooperation of the threaded caps 2 and the fastening blocks 10, the function of clamping the pipe bodies 5 can be achieved. Through the setting of the sealing rings on the side walls of the two insert pipes 6, it is beneficial to increase the sealing performance and stability of the insertion between the insert pipes 6 and the pipe bodies 5 in the same group.

[0032] Moreover, auxiliary clamping components are provided between the side wall of the splicing pipe 1 and the two pipe bodies 5. The auxiliary clamping component includes two groups of connecting rods 7 hinged to the side wall of the splicing pipe 1. The two connecting rods 7 in the same group are symmetrically distributed on the side wall of the splicing pipe 1. Clamping rings 8 are hinged to the ends of the two connecting rods 7 in the same group. Anti-slip pads are provided on the inner sides of the clamping rings 8. Support plates 3 are provided on both sides of the clamping rings 8. The two support plates 3 on the same side are fixed by bolts 4 and nuts 9. When the splicing of the splicing pipe 1 and the two pipe bodies 5 is initially completed, by pulling the two clamping rings 8 in the same group to contact the side walls of the pipe bodies 5 in the same group, and then through the screwing cooperation of the bolts 4 and the nuts 9, the two clamping rings 8 clamp the pipe bodies 5, and through the pulling of the connecting rods 7, the function of auxiliary clamping and fixing the pipe bodies 5 can be achieved, which is beneficial to maintaining the stability of the splicing of the splicing pipe 1 and the pipe bodies 5.

[0033] An installation ring 11 is provided in each of the two intubation tubes 6, and a filter net 15 and a filter cotton 16 are fixedly installed in each of the two installation rings 11. Cleaning components are provided on the opposite sides of the two filter nets 15. The cleaning component includes a mounting plate 14 fixedly installed in the installation ring 11. A support rod 12 is rotatably installed on the side wall of the mounting plate 14. The opposite ends of the two support rods 12 rotatably penetrate through the same set of mounting plates 14. Turbine blades 13 are fixedly sleeved on the side walls of the opposite ends of the two support rods 12. And two symmetrically distributed brush plates 17 are fixedly installed on the side walls of the opposite ends of the two support rods 12. The two brush plates 17 in the same set are in contact with the side of the filter net 15 in the same set. Through the arrangement of the filter cotton 16 and the filter net 15 in the intubation tube 6, the impurities in the conveying medium can be filtered, which helps to avoid the phenomenon of blockage inside the assembled pipe 1 after long-term use. And the turbine blades 13 rotate under the action of the flow force of the conveying medium. The turbine blades 13 drive the support rods 12 and the brush plates 17 in the same set to rotate, so that the brush plates 17 rotate on the side opposite to the filter net 15 in the same set, which can play a role in cleaning the filter net 15, is beneficial to maintaining the permeability of the holes of the filter net 15, and further beneficial to maintaining the filtering effect of the filter net 15.

[0034] The implementation principle of the embodiment of the present invention is as follows: When the device is used, the staff places the assembled pipe 1 between the two pipe bodies 5, so that the intubation tubes 6 installed at both ends of the assembled pipe 1 are placed in the two pipe bodies 5. Subsequently, the pipe bodies 5 are clamped and fixed through the screwing assembly, so as to play a role in assembling the two pipe bodies 5. And through the arrangement of the auxiliary clamping assembly between the assembled pipe 1 and the pipe body 5, it plays a role in further clamping the pipe body 5, which is beneficial to improving the stability of the assembly of the two pipe bodies 5. When the two pipe bodies 5 are assembled through the assembled pipe 1 and the intubation tube 6 and put into use, through the arrangement of the filter cotton 16 and the filter net 15 in the intubation tube 6, the impurities in the conveying medium can be filtered, which helps to avoid the phenomenon of blockage inside the assembled pipe 1 after long-term use. And through the arrangement of the cleaning component on the side wall of the filter net 15, the cleaning component can clean the filter net 15 driven by the conveying medium, which is beneficial to maintaining the permeability of the holes of the filter net 15, and further beneficial to maintaining the filtering effect of the filter net 15.

[0035] The above are all the preferred embodiments of the present invention. The protection scope of the present invention is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be covered within the protection scope of the present invention.

Claims

1. A pipe fitting joint, comprising an assembled pipe (1), characterized in that: Both sides of the assembled pipe (1) are provided with pipe bodies (5), and both inner walls of the assembled pipe (1) are provided with insert pipes (6) having the same inner diameter as the pipe body (5). The two insert pipes (6) are located inside the pipe body (5) on the same side. Screw-on components are provided between both sides of the assembled pipe (1) and the pipe body (5) on the same side, and auxiliary clamping components are provided between the side walls of the assembled pipe (1) and the two pipe bodies (5). Mounting rings (11) are provided inside the two insert pipes (6), and filter screens (15) and filter cotton (16) are fixedly installed inside the two mounting rings (11). Cleaning components are provided on the opposite sides of the two filter screens (15).

2. A pipe fitting according to claim 1, characterized in that: The screw assembly comprises a plurality of fastening blocks (10) fixedly mounted on both sides of the assembling tube (1), the inner walls of the fastening blocks (10) being provided with rubber pads, the fastening blocks (10) in the same group being arranged on the side walls of the assembling tube (1) in a circular array, the side walls at both ends of the assembling tube (1) being sleeved with threaded caps (2), and the outer sides of the fastening blocks (10) and the side walls at both ends of the assembling tube (1) being provided with threaded teeth matching the threaded caps (2) in the same group.

3. A pipe fitting according to claim 2, characterized in that: The side walls of the two threaded caps (2) are both fixedly sleeved with a rotating handle.

4. A pipe fitting according to claim 1, characterized in that: The auxiliary clamping assembly comprises two groups of connecting rods (7) hinged to the side wall of the assembling tube (1), the two connecting rods (7) in the same group are symmetrically distributed on the side wall of the assembling tube (1), the ends of the two connecting rods (7) in the same group are hinged with clamping rings (8), the inner sides of the clamping rings (8) are provided with anti-slip pads, and support plates (3) are provided on both sides of the clamping rings (8), and the two support plates (3) on the same side are fixed by bolts (4) and nuts (9).

5. A pipe fitting according to claim 1, characterized in that: The cleaning assembly comprises a mounting plate (14) fixedly mounted in a mounting ring (11); a support rod (12) is rotatably mounted on a side wall of the mounting plate (14); opposite ends of the two support rods (12) are rotatably passed through the mounting plate (14) of the same group; turbine blades (13) are fixedly sleeved on the opposite side walls of the two support rods (12); and two symmetrically distributed brush plates (17) are fixedly mounted on the opposite side walls of the two support rods (12); the two brush plates (17) of the same group are in contact with the opposite side of the filter screen (15) of the same group.

6. A pipe fitting according to claim 1, characterized in that: The outer sides of the two insertion tubes (6) are both fixedly sleeved with sealing rings.

Images