Galvanized pipe assembly easy to disassemble and assemble

Abstract

The utility model discloses a galvanized pipe assembly easy to disassemble and assemble, which relates to the technical field of galvanized pipe assemblies, is applied to galvanized pipes and comprises a sleeve, a limiting ring is fixedly arranged in the middle of the inner surface of the sleeve, and a plurality of first rectangular grooves evenly distributed in the circumferential direction are symmetrically formed in the two sides of the outer surface of the sleeve. Second rectangular grooves are symmetrically formed in the inner side walls of the first rectangular grooves in the two sides, slope blocks are symmetrically arranged in the first rectangular grooves in the two sides, connecting blocks are symmetrically arranged in the second rectangular grooves in the two sides, springs are arranged on the inner sides of the connecting blocks, and driving rings are symmetrically arranged on the two sides of the outer surface of the sleeve. The two galvanized pipes can be quickly disassembled and assembled, operation is easy, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of galvanized pipe components, and particularly relates to a galvanized pipe component that is easy to disassemble and assemble. Background Art

[0002] A galvanized pipe is a welded pipe with a hot-dip galvanized or electro-galvanized layer on its surface. Galvanization can increase the corrosion resistance of the pipe fittings and extend their service life.

[0003] When the existing galvanized pipes are installed with each other, generally, two semi-circular galvanized pipe clamps are sleeved outside the butt joint of the two galvanized pipes, and then tightened by bolts and tools in cooperation, and the operation is relatively cumbersome.

[0004] In view of the above problems, the utility model provides a galvanized pipe component that is easy to disassemble and assemble. Content of the Utility Model

[0005] The purpose of the utility model is to provide a galvanized pipe component that is easy to disassemble and assemble, which can quickly disassemble and assemble two galvanized pipes, with simple operation and high efficiency, thus solving the problems in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A galvanized pipe component that is easy to disassemble and assemble, applied to galvanized pipes, includes a sleeve. A limiting ring is fixedly arranged in the middle of the inner surface of the sleeve. On both sides of the outer surface of the sleeve, a number of first rectangular grooves are symmetrically opened and evenly distributed along the circumferential direction. On the inner side walls of the first rectangular grooves on both sides, second rectangular grooves are symmetrically opened. In the first rectangular grooves on both sides, inclined plane blocks are symmetrically arranged. In the second rectangular grooves on both sides, connection blocks are symmetrically arranged. A spring is arranged inside the connection block. On both sides of the outer surface of the sleeve, driving rings are also symmetrically arranged.

[0007] Further, the outer side of the inclined plane block is always slidably connected to the inner side wall of the first rectangular groove, and the outer side of the connection block is always slidably connected to the inner side wall of the second rectangular groove. The end of the connection block is fixedly arranged on the outer side surface of the inclined plane block. A fixing rod is sleeved inside the spring, and the end of the fixing rod is fixedly arranged on the inner bottom surface of the second rectangular groove. The middle of the connection block is slidably connected to the outside of the fixing rod.

[0008] Further, the inner surface of the driving ring is threadedly connected to the outer surface of the sleeve, and the driving ring is in contact connection with the inclined plane of the inclined plane block.

[0009] Further, a number of uniformly distributed anti-slip convex strips are fixedly arranged on the circumferential direction of the outer surface of the driving ring.

[0010] Further, an anti-slip gasket is attached to the surface of the inclined plane block away from the inclined plane.

[0011] Further, the outer side of the galvanized pipe is slidably connected to the inner surface of the sleeve.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] A dismountable galvanized pipe assembly provided by the present utility model, if installation is required, insert one end of the galvanized pipe into one end of the sleeve and abut against the side of the limiting ring, then manually rotate the driving ring. The driving ring rotates and moves linearly along the axis of the sleeve. When the driving ring moves linearly, it simultaneously presses the inclined surfaces of a number of inclined blocks on one side. The number of inclined blocks move synchronously towards each other under the extrusion, driving the connecting blocks to move synchronously towards each other and compress the spring inside. When the inclined blocks move synchronously towards each other and clamp the outside of the galvanized pipe, the driving ring can no longer move. At this time, the position of the galvanized pipe relative to the sleeve is fixed. Repeat the above operation and fixedly install another galvanized pipe in the sleeve. If disassembly is required, rotate the driving ring in the reverse direction and move away from the inclined blocks. Under the action of the spring restoring deformation, the inclined blocks on the same side move synchronously away from each other. At this time, the galvanized pipe can be taken out of the sleeve. The purpose of this design is to quickly disassemble and assemble two galvanized pipes with simple operation and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the external structure of the sleeve in the present utility model;

[0016] Figure 3 is a schematic diagram of the internal structure of the sleeve in the present utility model;

[0017] Figure 4 is the present utility model Figure 3 The enlarged view at A in the present utility model.

[0018] In the figure: 1, galvanized pipe; 2, sleeve; 3, limiting ring; 4, first rectangular groove; 5, second rectangular groove; 6, inclined block; 7, connecting block; 8, fixed rod; 9, spring; 10, driving ring; 11, anti-slip convex strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] To solve the technical problem of how to facilitate disassembly and assembly, as Figures 1-4 shown, the following preferred technical solutions are provided:

[0021] A dismountable galvanized pipe assembly is applied to the galvanized pipe 1 and includes a sleeve 2. A limiting ring 3 is fixedly arranged in the middle of the inner surface of the sleeve 2. A plurality of first rectangular grooves 4 evenly distributed in the circumferential direction are symmetrically arranged on both sides of the outer surface of the sleeve 2. Second rectangular grooves 5 are symmetrically arranged on the inner side walls of the first rectangular grooves 4 on both sides. Inclined blocks 6 are symmetrically arranged in the first rectangular grooves 4 on both sides. Connecting blocks 7 are symmetrically arranged in the second rectangular grooves 5 on both sides. A spring 9 is arranged inside the connecting block 7. Driving rings 10 are also symmetrically arranged on both sides of the outer surface of the sleeve 2.

[0022] Specifically, if installation is required, one end of the galvanized pipe 1 is inserted into one end of the sleeve 2 and abuts against the side surface of the limiting ring 3. Then, the driving ring 10 is manually rotated. The driving ring 10 rotates and moves linearly along the axis of the sleeve 2. When the driving ring 10 moves linearly, it simultaneously squeezes the inclined surfaces of a plurality of inclined blocks 6 on one side. The plurality of inclined blocks 6 are squeezed and move towards each other synchronously, driving the connecting blocks 7 to move towards each other synchronously and compress the spring 9 inside. When the inclined blocks 6 move towards each other synchronously and clamp the outer side of the galvanized pipe 1, the driving ring 10 cannot continue to move. At this time, the position of the galvanized pipe 1 relative to the sleeve 2 is fixed. Repeat the above operation and fix and install another galvanized pipe 1 inside the sleeve 2. If disassembly is required, rotate the driving ring 10 in the reverse direction and move away from the inclined block 6. Under the action of the spring 9 restoring deformation, the inclined blocks 6 on the same side move away from each other synchronously. At this time, the galvanized pipe 1 can be taken out of the sleeve 2. The purpose of this design is to quickly disassemble and assemble two galvanized pipes 1 with simple operation and high efficiency.

[0023] Furthermore, as Figures 1-4 shown, the following preferred technical solutions are provided:

[0024] The outer side of the inclined block 6 is always slidably connected to the inner side wall of the first rectangular groove 4. The outer side of the connecting block 7 is always slidably connected to the inner side wall of the second rectangular groove 5. The end of the connecting block 7 is fixedly arranged on the outer side surface of the inclined block 6. A fixing rod 8 is sleeved inside the spring 9. The end of the fixing rod 8 is fixedly arranged on the inner bottom surface of the second rectangular groove 5. The middle of the connecting block 7 is slidably connected to the outer side of the fixing rod 8. The purpose of this design is to ensure that when the inclined block 6 is squeezed, it drives the connecting block 7 to move towards each other synchronously, and when not squeezed, it moves away from each other synchronously under the action of the spring 9.

[0025] Furthermore, as Figure 1 shown, the following preferred technical solutions are provided:

[0026] The inner surface of the driving ring 10 is threadedly connected to the outer surface of the sleeve 2. The driving ring 10 is in contact connection with the inclined surface of the inclined block 6. The purpose of this design is to drive the driving ring 10 to move linearly and squeeze the inclined surface of the inclined block 6 by rotating the driving ring 10, driving the inclined block 6 to move towards each other synchronously.

[0027] Furthermore, as Figure 1As shown in the figure, the following preferred technical solutions are provided:

[0028] A number of uniformly distributed anti-slip ridges 11 are circumferentially fixed on the outer surface of the driving ring 10. The purpose of this design is to improve the anti-slip performance and facilitate the rotation of the driving ring 10.

[0029] Furthermore, as Figure 4 shown in the figure, the following preferred technical solutions are provided:

[0030] An anti-slip gasket is attached to the surface of the inclined block 6 away from the inclined surface. The purpose of this design is to ensure the clamping stability of the outer surface of the galvanized pipe 1 through the anti-slip performance.

[0031] Furthermore, as Figure 3 shown in the figure, the following preferred technical solutions are provided:

[0032] The outer side of the galvanized pipe 1 is slidably connected to the inner surface of the sleeve 2. The purpose of this design is to ensure the stability of the butt joint of the galvanized pipe 1.

[0033] In summary: If installation is required, insert one end of the galvanized pipe 1 into one end of the sleeve 2 and abut it against the side surface of the limit ring 3. Then manually rotate the driving ring 10. The driving ring 10 rotates and moves linearly along the axis of the sleeve 2. When the driving ring 10 moves linearly, it simultaneously squeezes the inclined surfaces of a number of inclined blocks 6 on one side. The number of inclined blocks 6 move synchronously towards each other under the extrusion, driving the connecting block 7 to move synchronously towards each other and compress the inner spring 9. When the inclined blocks 6 move synchronously towards each other and clamp the outer side of the galvanized pipe 1, the driving ring 10 can no longer move. At this time, the position of the galvanized pipe 1 relative to the sleeve 2 is fixed. Repeat the above operation and fix and install another galvanized pipe 1 in the sleeve 2. If disassembly is required, rotate the driving ring 10 in the reverse direction and move away from the inclined block 6. Under the action of the spring 9 restoring its deformation, the inclined blocks 6 on the same side move synchronously away from each other. At this time, the galvanized pipe 1 can be taken out of the sleeve 2. The purpose of this design is to quickly disassemble and assemble two galvanized pipes 1 with simple operation and high efficiency.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device.

[0035] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A dismountable galvanized pipe assembly is applied to a galvanized pipe (1), and is characterized in that: It includes a casing (2), in the middle of the inner surface of the casing (2), a limiting ring (3) is fixedly arranged. On both sides of the outer surface of the casing (2), a number of first rectangular grooves (4) evenly distributed circumferentially are symmetrically arranged. On the inner side walls of the first rectangular grooves (4) on both sides, second rectangular grooves (5) are symmetrically arranged. In the first rectangular grooves (4) on both sides, inclined blocks (6) are symmetrically arranged. In the second rectangular grooves (5) on both sides, connecting blocks (7) are symmetrically arranged. Inside the connecting blocks (7), springs (9) are arranged. On both sides of the outer surface of the casing (2), driving rings (10) are also symmetrically arranged.

2. The demountable galvanized pipe assembly according to claim 1, wherein: The outer sides of the inclined blocks (6) are always slidably connected to the inner side walls of the first rectangular grooves (4). The outer sides of the connecting blocks (7) are always slidably connected to the inner side walls of the second rectangular grooves (5). The ends of the connecting blocks (7) are fixedly arranged on the outer side surfaces of the inclined blocks (6). A fixing rod (8) is sleeved inside the spring (9). The end of the fixing rod (8) is fixedly arranged on the inner bottom surface of the second rectangular groove (5). The middle parts of the connecting blocks (7) are slidably connected to the outer sides of the fixing rods (8).

3. The demountable galvanized pipe assembly according to claim 1, wherein: The inner surface of the driving ring (10) is threadedly connected to the outer surface of the casing (2). The driving ring (10) is in contact connection with the inclined surfaces of the inclined blocks (6).

4. The demountable galvanized pipe assembly according to claim 1, characterized in that: On the outer surface of the driving ring (10), a number of evenly distributed anti-slip ridges (11) are fixedly arranged circumferentially.

5. The demountable galvanized pipe assembly according to claim 1, wherein: On the surface of the inclined block (6) away from the inclined surface end, an anti-slip gasket is attached.

6. The demountable galvanized pipe assembly according to claim 1, wherein: The outer side of the galvanized pipe (1) is slidably connected to the inner surface of the casing (2).

Images