Multifunctional pipe fitting easy to combine

Abstract

The utility model relates to the technical field of pipeline connecting assemblies, in particular to a multifunctional pipe fitting easy to combine. According to the technical scheme, the pipe fitting comprises a first cylindrical pipe fitting main body structure, and a second cylindrical pipe fitting main body structure which is integrally formed is arranged at the lower end of the first pipe fitting main body structure. The connecting structure is characterized in that a cylindrical main body fastening combination column is arranged at the connecting position of the lower end of the first pipe fitting main body structure and the second pipe fitting main body structure, the diameter of the second pipe fitting main body structure is smaller than that of the first pipe fitting main body structure, and a fastening combination connecting thread groove is formed in the outer cylindrical surface of the main body fastening combination column. The utility model has the advantages that the matching operation is more convenient during the whole installation, the disassembly and assembly efficiency is higher, the combination precision of disassembly and assembly can be ensured to be more reliable, the installation and combination operation is more convenient during the later maintenance and production, and the matching stability of the connection position is better.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection components, in particular to a multifunctional and easily assembled pipe fitting. Background Art

[0002] When connecting pipes of different diameters and fastening pipes to mechanical components, a pipe fitting structure for fixing the pipes is usually required. When connecting pipes of different diameters, existing pipe fittings need to be installed with different fastening auxiliary components and need to be wrapped and fastened from the outside. The connection position occupies a relatively large space during installation, and the overall assembly efficiency during the installation process is relatively low. Disassembly and assembly during later maintenance are more troublesome, and the assembly stability during installation during maintenance is difficult to guarantee. Utility Model Content

[0003] The purpose of the utility model is to provide a multifunctional and easy-to-assemble pipe fitting, which can meet the needs of quick installation and matching of pipes with different diameters or pipe fastening positions by arranging a combined installation matching structure on the main structure of the pipe fitting, and can directly perform quick connection by fastening or clamping. The matching operation during the overall installation is more convenient, the disassembly and assembly efficiency is higher, and the combined accuracy of disassembly and assembly can be guaranteed to be more reliable. The installation and combination operation during later maintenance and production is more convenient, the matching stability of the connection position is better, and the space occupied during the fastening connection is smaller.

[0004] The technical solution of the utility model is as follows:

[0005] A multifunctional and easily assembled pipe fitting comprises a cylindrical first pipe fitting main body structure, wherein the lower end of the first pipe fitting main body structure is provided with an integrally formed cylindrical second pipe fitting main body structure, and is characterized in that a cylindrical main body fastening combination column is provided at the connection position between the lower end of the first pipe fitting main body structure and the second pipe fitting main body structure, the diameter of the second pipe fitting main body structure is smaller than the diameter of the first pipe fitting main body structure, a fastening combination connection thread groove is provided on the outer cylindrical surface of the main body fastening combination column, an integrally formed combination stop safety column is provided on the upper end of the main body fastening combination column, a fastening and matching convenient plane is respectively provided on the left and right sides of the main body fastening combination column, a symmetrical second combination limit column is respectively provided on the front and rear outer cylindrical surfaces of the first pipe fitting main body structure, and the interiors of the second pipe fitting main body structure and the first pipe fitting main body structure are hollow conveying channels.

[0006] Furthermore, the main body fastening combination column is connected to the second pipe main body structure by welding.

[0007] Furthermore, the second combined limiting column is a cylindrical structure.

[0008] Furthermore, combined sealing matching connection grooves are respectively provided on the upper and lower sides of the combined stop safety column.

[0009] Furthermore, outer edge positions of the second combination limiting column and the main body fastening combination column are provided with chamfered structures for convenient assembly and installation.

[0010] Beneficial effects of the utility model:

[0011] The utility model provides a combined installation matching structure on the main structure of the pipe fitting, which can meet the needs of quick installation and matching of pipes with different diameters and different pipe fastening positions, and can directly achieve quick connection by fastening or clamping. The matching operation during the overall installation is more convenient, the disassembly and assembly efficiency is higher, and the combined accuracy of disassembly and assembly can be guaranteed to be more reliable. The installation and combination operation during later maintenance and production is more convenient, the matching stability of the connection position is better, and the space occupied during the fastening connection is smaller. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 It is a front schematic diagram of the utility model;

[0014] Figure 3 It is a schematic diagram of the left side of the utility model;

[0015] Figure 4 It is a schematic diagram of the right side of the utility model;

[0016] Figure 5 It is a top view schematic diagram of the utility model;

[0017] Figure 6 This is a bottom view schematic diagram of the present utility model;

[0018] Figure 7 This is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0019] In the figure: 1. The main structure of the first pipe fitting, 2. The main structure of the second pipe fitting, 3. The main body fastening combination column, 4. The combination stop safety column, 5. The fastening and matching convenient plane, 6. The second combination limit column. DETAILED DESCRIPTION

[0020] like Figures 1 to 7The figure shows a multifunctional, easily assembled pipe fitting comprising a cylindrical first pipe fitting main structure 1, with an integrally formed cylindrical second pipe fitting main structure 2 at its lower end. These structures can accommodate pipes of varying diameters. A cylindrical main fastening assembly post 3 is provided at the junction of the lower end of the first pipe fitting main structure 1 and the second pipe fitting main structure 2. This structure enables fastening and coupling, replacing existing multiple components for wrap-around pipe fastening. The diameter of the second pipe fitting main structure 2 is smaller than that of the first pipe fitting main structure 1. The main fastening assembly post 3 has a threaded fastening groove on its outer cylindrical surface, enabling a fastening connection via a threaded fit. An integrally formed, stop-and-go safety post 4 is provided at its upper end to ensure a secure, secure connection between the upper and lower ends during coupling. This provides for more reliable coupling stability. A convenient fastening surface 5 is provided on each left and right side of the main fastening assembly post 3, allowing for auxiliary fastening with a clamping tool as needed. A symmetrical second combination limiting column 6 is respectively provided on the outer cylindrical surfaces on the front and rear sides of the first pipe main body structure 1, which can limit or clamp the upper end position during installation to ensure that the connection and combination operation during the combination is more convenient. The interior of the second pipe main body structure 2 and the first pipe main body structure 1 is a hollow conveying channel. By setting a combined installation matching structure on the pipe main body structure, it can meet the needs of rapid installation and matching of pipes of different diameters or pipe fastening positions, and can be quickly connected directly by tightening or clamping. The overall installation operation is more convenient, the disassembly and assembly efficiency is higher, and the combination accuracy of disassembly and assembly can be guaranteed to be more reliable. The installation and combination operation is more convenient during later maintenance and production, the matching stability of the connection position is better, and the space occupied during the tightening connection is smaller.

[0021] Preferably, the main fastening combination column 3 is connected to the second pipe main structure 2 by welding, so that the connection stability between them is better. If the second pipe main structure 2 is a plastic material, the connection can be performed by hot melting. Usually, the second pipe main structure 2 is a metal material, which is more durable when used.

[0022] Preferably, the second combined limiting column 6 is a cylindrical structure, which has better combination smoothness during fitting and relatively high structural strength.

[0023] Preferably, the upper and lower sides of the combined stop safety column 4 are respectively provided with combined sealing matching connection grooves, which can ensure better sealing at the stop position when combined.

[0024] Preferably, the outer edge positions of the second combination limiting column 6 and the main body fastening combination column 3 are provided with a convenient chamfered structure for installation and combination, which is more convenient during assembly and combination, has a matching guide function, and can improve the matching efficiency during combination.

[0025] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles described in the present invention. These improvements or substitutions should also be regarded as the scope of protection of the present invention.

Claims

1. A multifunctional and easily assembled pipe fitting, comprising a cylindrical first pipe fitting main body structure (1), wherein the lower end of the first pipe fitting main body structure (1) is provided with an integrally formed cylindrical second pipe fitting main body structure (2), characterized in that: A cylindrical main body fastening combination column (3) is provided at the connection position between the lower end of the first pipe fitting main body structure (1) and the second pipe fitting main body structure (2); the diameter of the second pipe fitting main body structure (2) is smaller than the diameter of the first pipe fitting main body structure (1); a fastening combination connection thread groove is provided on the outer cylindrical surface of the main body fastening combination column (3); an integrally formed combination stop safety column (4) is provided on the upper end of the main body fastening combination column (3); a fastening matching convenient plane (5) is provided on the left and right sides of the main body fastening combination column (3); a symmetrical second combination limit column (6) is provided on the front and rear outer cylindrical surfaces of the first pipe fitting main body structure (1); and the interiors of the second pipe fitting main body structure (2) and the first pipe fitting main body structure (1) are hollow conveying channels.

2. The multifunctional and easily assembled pipe fitting according to claim 1, characterized in that: The main body fastening combination column (3) is connected to the second pipe main body structure (2) by welding.

3. The multifunctional and easily assembled pipe fitting according to claim 1, characterized in that: The second combined limiting column (6) is a cylindrical structure.

4. The multifunctional and easily assembled pipe fitting according to claim 1, characterized in that: Combined sealing matching connection grooves are respectively provided on the upper and lower sides of the combined stop safety column (4).

5. The multifunctional and easily assembled pipe fitting according to claim 1, characterized in that: The outer edge positions of the second combined limiting column (6) and the main body fastening combined column (3) are provided with a convenient chamfering structure for assembly and installation.

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