CN219388938U - Large-caliber water supply and drainage pipeline connecting device - Google Patents

Abstract

The utility model discloses a large-caliber water supply and drainage pipeline connecting device, which belongs to the technical field of pipeline connection and comprises a first pipeline, wherein a second pipeline is arranged on one side of the first pipeline, a rotating ring is arranged on one side of the surface of the first pipeline, which is close to the second pipeline, and an auxiliary rotating assembly is arranged on one side of the rotating ring, which is far away from the first pipeline; the auxiliary rotating assembly is arranged, so that the surfaces of the rotating rings are rotatably connected with a plurality of rotating plates, the rotating plates are held, the rotating rings can be conveniently rotated, the connection of the large-caliber water supply and drainage pipelines is more convenient, and the rotating plates can be clamped into the mounting grooves without influencing the placement of the pipelines.

Description

Large-caliber water supply and drainage pipeline connecting device

Technical Field

The utility model belongs to the technical field of pipeline connection, and particularly relates to a large-caliber water supply and drainage pipeline connection device.

Background

The drain pipe refers to a system composed of a pipe channel for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof. Including main pipes, branch pipes and pipes to the treatment plant, whether built on the street or elsewhere, should be taken as drainage pipe statistics as long as the pipes function as drainage.

Chinese patent application No. 202220604290.0 discloses a water supply and drainage pipeline connecting device, including first pipeline and second pipeline, the one end that first pipeline is close to the second pipeline is pegged graft in the inside of second pipeline, the surface of first pipeline is provided with the swivel becket, the screw thread groove has been seted up on the surface of first pipeline, the inside of swivel becket is provided with the screw thread tooth, this water supply and drainage pipeline connecting device, utilize the inclined plane of extrusion groove to extrude the extrusion ball, and then make extrusion ball and draw-in bar move down, and then stretch the spring, and then make the inside of draw-in bar box card ball card advance the draw-in groove, and then accomplish the installation of first pipeline and second pipeline, the convenience is installed first pipeline and second pipeline, and then be convenient for be connected between first pipeline and the second pipeline, guaranteed the rapidity of first pipeline and second pipeline connection on the utmost, the efficiency of first pipeline and second pipeline when being connected is improved.

The device of the above-mentioned patent is connected with the tightness not strong enough, probably appears leaking the condition, and simultaneously, former device's pipeline bore is great, and the swivel becket rotates inconveniently.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a large-caliber water supply and drainage pipeline connecting device which has the characteristics of good sealing effect and convenience in rotating connection.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heavy-calibre water supply and drainage pipeline connecting device, includes first pipeline, first pipeline one side is provided with the second pipeline, and first pipeline surface is close to second pipeline one side and is provided with the swivel becket, and swivel becket keeps away from first pipeline one side surface and is provided with supplementary rotation subassembly, and second pipeline is close to first pipeline one end surface and is provided with joint device, is provided with supplementary seal assembly between first pipeline and the second pipeline.

Preferably, the auxiliary sealing assembly comprises a limiting baffle ring and a second sealing gasket, wherein the limiting baffle ring is arranged on the inner surface of the second pipeline, and the second sealing gasket is arranged between the limiting baffle ring and the first pipeline.

Preferably, the auxiliary sealing assembly further comprises a side baffle and a first sealing gasket, wherein the side baffle is arranged on the inner surface of the first pipeline, and the first sealing gasket is arranged between the side baffle and the limiting baffle ring.

Preferably, the auxiliary sealing assembly further comprises a limiting block and a limiting groove, wherein a plurality of limiting blocks are arranged on the surface, close to one end of the limiting stop ring, of the first pipeline, and the limiting groove is arranged in the position, corresponding to the limiting block, of the limiting stop ring.

Preferably, the auxiliary rotating assembly comprises a rotating plate and mounting grooves, wherein a plurality of mounting grooves are formed in the rotating ring, and the rotating plate is arranged in the mounting grooves.

Preferably, the rotating plate is provided with a poking groove in one side far away from the mounting groove, and the poking groove is provided with a trapezoid structure in section.

Compared with the prior art, the utility model has the beneficial effects that:

1. the auxiliary sealing assembly is arranged, so that the inner surfaces of the first pipeline and the second pipeline are respectively provided with the side baffle plate and the limiting baffle ring, and the first sealing plate and the second sealing plate are matched for use, so that leakage between the first pipeline and the second pipeline can be effectively avoided, and the connecting sealing effect of the pipelines is effectively improved.

2. The auxiliary rotating assembly is arranged, so that the surfaces of the rotating rings are rotatably connected with a plurality of rotating plates, the rotating plates are held, the rotating rings can be conveniently rotated, the connection of the large-caliber water supply and drainage pipelines is more convenient, and the rotating plates can be clamped into the mounting grooves without influencing the placement of the pipelines.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A of FIG. 2;

FIG. 4 is an enlarged view of the utility model at B of FIG. 2;

in the figure: 1. a first pipe; 2. a second pipe; 3. an auxiliary rotating assembly; 31. a toggle groove; 32. a rotating plate; 33. a mounting groove; 4. a rotating ring; 5. a clamping device; 6. an auxiliary seal assembly; 61. side baffles; 62. a first gasket; 63. a limit baffle ring; 64. a second gasket; 65. a limiting block; 66. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides a heavy-calibre water supply and drainage pipeline connecting device, includes first pipeline 1, and first pipeline 1 one side is provided with second pipeline 2, and first pipeline 1 surface is close to second pipeline 2 one side and is provided with swivel becket 4, and swivel becket 4 keeps away from first pipeline 1 one side surface and is provided with supplementary rotating assembly 3, and second pipeline 2 is close to first pipeline 1 one end surface and is provided with joint device 5, is provided with supplementary seal assembly 6 between first pipeline 1 and the second pipeline 2.

Specifically, the auxiliary sealing assembly 6 comprises a limit stop ring 63 and a second sealing gasket 64, wherein the limit stop ring 63 is arranged on the inner surface of the second pipeline 2, the second sealing gasket 64 is arranged between the limit stop ring 63 and the first pipeline 1,

through adopting above-mentioned technical scheme, spacing baffle ring 63 can avoid the liquid in the pipeline to get into between first pipeline 1 and the second pipeline 2, and second sealing pad 64 can play sealed effect to first pipeline 1 and spacing baffle ring 63.

Specifically, the auxiliary sealing assembly 6 further comprises a side baffle 61 and a first gasket 62, wherein the side baffle 61 is arranged on the inner surface of the first pipeline 1, the first gasket 62 is arranged between the side baffle 61 and the limit stop ring 63,

by adopting the above technical solution, the side baffle 61 and the first gasket 62 can further prevent liquid from entering between the first pipe 1 and the limit stop ring 63.

Specifically, the auxiliary sealing assembly 6 further comprises a limiting block 65 and a limiting groove 66, wherein a plurality of limiting blocks 65 are arranged on the surface of one end of the first pipeline 1, which is close to the limiting stop ring 63, limiting grooves 66 are arranged in the limiting stop ring 63 and correspond to the limiting blocks 65,

through adopting above-mentioned technical scheme, stopper 65 card is gone into in the spacing groove 66, can make first pipeline 1 more stable when pegging graft with second pipeline 2, is difficult for appearing relative rotation.

When the large-caliber water supply and drainage pipeline is used, the first pipeline 1 of the large-caliber water supply and drainage pipeline is inserted into the second pipeline 2, the rotating ring 4 is rotated to enable the large-caliber water supply and drainage pipeline to extrude the clamping device 5, so that connection of the pipelines is completed, when the first pipeline 1 is connected with the second pipeline 2, the limiting stop ring 63 can prevent liquid in the pipeline from entering between the first pipeline 1 and the second pipeline 2, the second sealing gasket 64 can achieve a sealing effect on the first pipeline 1 and the limiting stop ring 63, the side baffle 61 and the first sealing gasket 62 can further prevent liquid from entering between the first pipeline 1 and the limiting stop ring 63, the sealing effect of the pipeline is effectively improved, the limiting block 65 is clamped into the limiting groove 66, and the first pipeline 1 and the second pipeline 2 are more stable when in plug connection, and relative rotation is not easy to occur.

Example 2

This embodiment differs from embodiment 1 in that: the auxiliary rotating assembly 3 comprises a rotating plate 32 and a mounting groove 33, wherein a plurality of mounting grooves 33 are arranged in the rotating ring 4, the rotating plate 32 is arranged in the mounting groove 33,

through adopting above-mentioned technical scheme, hold the pivoted plate 32, can rotate the swivel becket 4, rotate easy operation is convenient, and in the mounting groove 33 is gone into to the card of pivoted plate 32 when not using, can not influence the laying of pipeline.

Specifically, a toggle groove 31 is arranged in the inner part of one side of the rotating plate 32 away from the mounting groove 33, the cross section of the toggle groove 31 is arranged into a trapezoid structure,

by adopting the technical scheme, the trapezoidal toggle groove 31 can facilitate a worker to hook the rotating plate 32 for rotation.

When the embodiment is used, the rotating plate 32 is stirred to enable the rotating plate 32 to rotate out of the mounting groove 33, then the rotating plate 32 is held, and then the rotating ring 4 is rotated, the rotating operation is simple and convenient, the rotating plate 32 is clamped into the mounting groove 33 when the device is not used, the placement of a pipeline is not affected, and the trapezoidal stirring groove 31 can facilitate workers to hook the rotating plate 32 to rotate.

The structure and the working principle of the clamping device 5 consisting of the extrusion ball, the sliding groove, the limiting plate, the clamping rod, the clamping groove, the spring and the clamping ball are disclosed in the connecting device of the water supply and drainage pipeline disclosed in the Chinese patent application number 202220604290.0, the working principle is that the rotation ring 4 rotates to extrude the extrusion ball, so that the clamping rod moves downwards, the spring stretches, the clamping rod and the clamping ball are clamped into the clamping groove, and the installation of the first pipeline 1 and the second pipeline 2 is completed.

The working principle and the using flow of the utility model are as follows: when the utility model is used, the first pipeline 1 of the large-caliber water supply and drainage pipeline is inserted into the second pipeline 2, the rotating ring 4 is rotated to extrude the clamping device 5, so that the pipeline connection is completed, when the first pipeline 1 is connected with the second pipeline 2, the limiting baffle ring 63 can prevent liquid in the pipeline from entering between the first pipeline 1 and the second pipeline 2, the second sealing gasket 64 can play a sealing effect on the first pipeline 1 and the limiting baffle ring 63, the side baffle 61 and the first sealing gasket 62 can further prevent liquid from entering between the first pipeline 1 and the limiting baffle ring 63, the sealing effect of the pipeline is effectively improved, the limiting block 65 is clamped into the limiting groove 66, and the first pipeline 1 and the second pipeline 2 are more stable when in plug connection and are not easy to rotate relatively; toggle the rotating plate 32, make it rotate out from the mounting groove 33, then hold the rotating plate 32, and then rotate the swivel plate 4, rotate easy operation and convenience, and during not using the rotating plate 32 card go into the mounting groove 33, can not influence the laying of pipeline, trapezoidal toggle the groove 31 can make things convenient for the staff to catch on the rotating plate 32 and rotate.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heavy-calibre water supply and drainage pipeline connecting device, includes first pipeline, its characterized in that: the first pipeline one side is provided with the second pipeline, and first pipeline surface is close to second pipeline one side and is provided with the swivel becket, and swivel becket keeps away from first pipeline one side surface and is provided with supplementary rotation subassembly, and second pipeline is close to first pipeline one end surface and is provided with the joint device, is provided with supplementary seal assembly between first pipeline and the second pipeline.

2. The large-caliber water supply and drainage pipeline connecting device according to claim 1, wherein: the auxiliary sealing assembly comprises a limiting baffle ring and a second sealing gasket, wherein the limiting baffle ring is arranged on the inner surface of the second pipeline, and the second sealing gasket is arranged between the limiting baffle ring and the first pipeline.

3. A large-caliber water supply and drainage pipeline connecting device according to claim 2, wherein: the auxiliary sealing assembly further comprises a side baffle and a first sealing gasket, wherein the side baffle is arranged on the inner surface of the first pipeline, and the first sealing gasket is arranged between the side baffle and the limiting baffle ring.

4. A large-caliber water supply and drainage pipeline connecting device according to claim 2, wherein: the auxiliary sealing assembly further comprises limiting blocks and limiting grooves, wherein a plurality of limiting blocks are arranged on the surface, close to one end of the limiting stop ring, of the first pipeline, and the limiting grooves are formed in positions, corresponding to the limiting blocks, of the inside of the limiting stop ring.

5. The large-caliber water supply and drainage pipeline connecting device according to claim 1, wherein: the auxiliary rotating assembly comprises a rotating plate and mounting grooves, wherein a plurality of mounting grooves are formed in the rotating ring, and the rotating plate is arranged in the mounting grooves.

6. The large-caliber water supply and drainage pipeline connecting device according to claim 5, wherein: and a poking groove is formed in one side of the rotating plate far away from the mounting groove, and the poking groove is in a trapezoid structure in section.