CN224162219U

CN224162219U - Water supply and drainage pipe connection structure

Info

Publication number: CN224162219U
Application number: CN202521264211.6U
Authority: CN
Inventors: 廖家鑫; 赵书明
Original assignee: Individual
Current assignee: Individual
Priority date: 2025-06-19
Filing date: 2025-06-19
Publication date: 2026-04-24
Anticipated expiration: 2035-06-19

Abstract

The utility model relates to the technical field of drainage pipeline connection, and discloses a drainage pipeline connection structure which comprises a connecting piece, wherein connecting joints are arranged on two sides of the connecting piece in a communicating manner, connecting mechanisms are arranged on two sides of the two groups of connecting joints, guide pipes are arranged in the two groups of connecting joints in an inserting manner, clamping grooves are formed on two sides of ports of the two groups of guide pipes, and the clamping grooves correspond to the connecting mechanisms. According to the technical scheme, after the clamping blocks on the connecting joint are embedded into the clamping grooves on the guide pipe, the sealing plate on the outer side of the connecting joint is continuously extruded, the clamping blocks mounted on the side wall of the sealing plate are guaranteed to be completely extruded into the clamping grooves, the sealing gasket mounted in the middle of the inner side of the sealing plate is extruded into the containing groove on the outer side of the connecting joint, the first bolts in the plurality of groups of screw holes are respectively screwed, the plurality of groups of sealing plates are firmly fixed on the outer side of the connecting joint, stability and firmness between the connecting joint and the guide pipe are improved, and tightness after the clamping blocks are butted with the clamping grooves is guaranteed.

Description

Water supply and drainage pipeline connection structure

Technical Field

The utility model relates to the technical field of drainage pipeline connection, in particular to a water supply and drainage pipeline connection structure.

Background

At present, in the construction of a water supply and drainage system, the pipeline connection is a critical ring, and the stability and the tightness of the whole system are directly related, however, the traditional water supply and drainage pipeline connection mode often has the problems of infirm connection, poor tightness and the like, and the problems easily cause the phenomena of pipeline water leakage, water seepage and the like, thereby not only affecting the normal operation of the water supply and drainage system, but also possibly damaging the surrounding environment and buildings.

The traditional water supply and drainage pipeline connection modes mainly adopt flange connection, threaded connection and the like, and the connection modes require complex operation steps and more auxiliary materials such as bolts, gaskets and the like in the installation process, so that the installation difficulty and the cost are increased, and the loosening and water leakage of the connection parts can be caused by improper installation or ageing of materials and the like;

In addition, the traditional connection mode also has certain defect in the aspect of tightness, is difficult to completely ensure the sealing effect of the pipeline connection part, and particularly has more outstanding tightness problem under severe environments such as high pressure or high temperature.

Therefore, the water supply and drainage pipeline connecting structure effectively solves the problems existing in the traditional connecting mode through the firmness and the tightness of pipeline connection, and improves the stability and the reliability of a water supply and drainage system.

Disclosure of utility model

The utility model aims to provide a drainage pipeline connecting structure, and solves the problems in the background art.

In order to achieve the purpose, the water supply and drainage pipeline connecting structure comprises a connecting piece, wherein connecting joints are arranged on two sides of the connecting piece in a communicating mode, connecting mechanisms are arranged on two sides of the two groups of connecting joints, guide pipes are inserted and installed in the two groups of connecting joints, clamping grooves are formed in two sides of ports of the two groups of guide pipes, and the clamping grooves correspond to the connecting mechanisms.

Optionally, the coupling mechanism includes sealing groove that the coupling joint lateral wall was seted up, be in movable mounting's fixture block in the sealing plug, be in fixture block outside fixed mounting's closing plate, be in the screw that the closing plate both sides all were seted up, two sets of in the screw first bolt of equal screw thread installation and be in the spring of the installation is cup jointed to fixture block one side, fixture block and draw-in groove correspond each other.

By adopting the technical scheme, the stability and firmness between the connecting joint and the catheter are ensured.

Optionally, two sides of each group of springs are respectively and fixedly installed with the sealing plate and the side wall of the connecting joint, and each group of first bolts are respectively and correspondingly connected with the side wall of the connecting joint in a threaded manner.

Through adopting above-mentioned technical scheme, can support the fixture block.

Optionally, two groups of the outside of pipe all movable mounting is supported the ring, two groups support the ring lateral wall and all fixed mounting have the sealing ring, two groups of the sealing ring peg graft respectively in two groups of attach fitting port outsides.

By adopting the technical scheme, the tightness between the connecting joint and the guide pipe is improved.

Optionally, two groups of the two sides of the supporting ring are both in threaded connection with second bolts, and each group of the second bolts is in threaded connection with the side wall of the corresponding connecting joint.

By adopting the technical scheme, the supporting ring is arranged at the port of the connecting joint.

Optionally, every group the storage tank has all been seted up in the equal intercommunication in the seal groove outside, every group the storage tank is interior all to laminate and is connected with sealed pad, multiunit sealed pad is installed respectively in every group closing plate inboard.

By adopting the technical scheme, the sealing performance of the clamping groove can be improved.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

According to the technical scheme, after the clamping blocks on the connecting joint are embedded into the clamping grooves on the guide pipe, the sealing plate on the outer side of the connecting joint is continuously extruded, the clamping blocks mounted on the side wall of the sealing plate are guaranteed to be completely extruded into the clamping grooves, the sealing gasket mounted in the middle of the inner side of the sealing plate is extruded into the containing groove on the outer side of the connecting joint, the first bolts in the plurality of groups of screw holes are respectively screwed, the plurality of groups of sealing plates are firmly fixed on the outer side of the connecting joint, stability and firmness between the connecting joint and the guide pipe are improved, and tightness after the clamping blocks are butted with the clamping grooves is guaranteed.

The two groups of guide pipes are movably provided with the supporting rings outside, the side walls of the two groups of supporting rings are fixedly provided with the sealing rings, after the two groups of guide pipes are respectively arranged inside the two groups of connecting joints, the supporting rings outside the two groups of guide pipes are continuously pushed, the sealing rings arranged on the side walls of the two groups of supporting rings are extruded into the ports of the two groups of connecting joints, the second bolts outside the supporting rings are continuously screwed, the supporting rings are firmly fixed outside the ports of the connecting joints, the sealing rings can be extruded into the inner cavities of the connecting joints, and the sealing performance between the connecting joints and the guide pipes is ensured.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the overall structure of the water supply and drainage pipeline connecting structure of the utility model;

FIG. 2 is a schematic diagram of a connecting mechanism of the water supply and drainage pipeline connecting structure;

FIG. 3 is a schematic diagram of the distribution structure of the clamping grooves of the water supply and drainage pipeline connecting structure.

In the figure, 1, a connecting piece, 11, a connecting joint, 12, a guide pipe, 13, a clamping groove, 2, a sealing groove, 21, a clamping block, 22, a sealing plate, 23, a spring, 24, a screw hole, 25, a first bolt, 3, a supporting ring, 31, a sealing ring, 32, a second bolt, 33, a containing groove, 34 and a sealing gasket.

Detailed Description

Referring to fig. 1-3, the utility model provides a water supply and drainage pipeline connecting structure, which comprises a connecting piece 1, wherein connecting joints 11 are respectively arranged at two sides of the connecting piece 1 in a communicating way, connecting mechanisms are respectively arranged at two sides of the two groups of connecting joints 11, guide pipes 12 are respectively inserted and installed in the two groups of connecting joints 11, clamping grooves 13 are respectively arranged at two sides of ports of the two groups of guide pipes 12, the clamping grooves 13 correspond to the connecting mechanisms, the connecting mechanisms comprise a sealing groove 2 arranged at the side wall of the connecting joint 11, a clamping block 21 movably installed in a sealing plug, a sealing plate 22 fixedly installed at the outer side of the clamping block 21, screw holes 24 respectively arranged at two sides of the sealing plate 22, first bolts 25 respectively arranged in the two groups of screw holes 24 in a threaded way, and springs 23 respectively sleeved and installed at one side of the clamping block 21, the clamping blocks 21 correspond to the clamping grooves 13, and stability and firmness between the connecting joints 11 and the guide pipes 12 are ensured.

After the clamping blocks 21 on the connecting joint 11 are embedded into the clamping grooves 13 on the guide pipe 12, the sealing plate 22 on the outer side of the connecting joint 11 is continuously extruded, the clamping blocks 21 mounted on the side wall of the sealing plate 22 are guaranteed to be completely extruded into the clamping grooves 13, the sealing gaskets 34 mounted in the middle of the inner side of the sealing plate 22 are extruded into the containing grooves 33 on the outer side of the connecting joint 11, the first bolts 25 in the plurality of groups of screw holes 24 are respectively screwed, the plurality of groups of sealing plates 22 are firmly fixed on the outer side of the connecting joint 11, stability and firmness between the connecting joint 11 and the guide pipe 12 are improved, and tightness after the clamping blocks 21 are butted with the clamping grooves 13 is guaranteed.

In the technical scheme, the two groups of guide pipes 12 are movably provided with the supporting rings 3, the side walls of the two groups of supporting rings 3 are fixedly provided with the sealing rings 31, the two groups of sealing rings 31 are respectively inserted into the outer sides of the ports of the two groups of connecting joints 11, the tightness between the connecting joints 11 and the guide pipes 12 is improved, the two sides of the two groups of supporting rings 3 are respectively and spirally connected with the second bolts 32, and each group of second bolts 32 is respectively and mutually corresponding to the side walls of the connecting joints 11 so as to install the supporting rings 3 at the ports of the connecting joints 11.

After two groups of guide pipes 12 are respectively arranged inside the two groups of connecting joints 11, the supporting rings 3 on the outer sides of the two groups of guide pipes 12 are continuously pushed, so that the sealing rings 31 arranged on the side walls of the two groups of supporting rings 3 are extruded into the ports of the two groups of connecting joints 11, and the second bolts 32 on the outer sides of the supporting rings 3 are continuously screwed, so that the supporting rings 3 are firmly fixed on the outer sides of the ports of the connecting joints 11, and the sealing rings 31 can be extruded into the inner cavity of the connecting joints 11, so that the tightness between the connecting joints 11 and the guide pipes 12 is ensured.

In this technical solution, two sides of each set of springs 23 are respectively and fixedly mounted with the side walls of the sealing plate 22 and the connecting joint 11, and each set of first bolts 25 are respectively and correspondingly screwed with the side walls of the connecting joint 11, so as to support the clamping blocks 21.

When the guide tube 12 moves in the inner cavity of the connecting joint 11, the spring 23 arranged on the outer side of the clamping block 21 is matched, and when the clamping block 21 is in butt joint with the clamping groove 13, the spring 23 can squeeze the clamping block 21, so that the clamping block 21 is automatically embedded into the clamping groove 13, and the guide tube 12 is positioned in the connecting joint 11.

In this kind of technical scheme, every group seal groove 2 outside all communicates and has seted up accomodates the groove 33, all laminate in every group accomodates the groove 33 and be connected with sealed pad 34, and multiunit sealed pad 34 is installed respectively in every group closing plate 22 inboard, can increase draw-in groove 13 leakproofness.

When the sealing plate 22 outside the connecting joint 11 is continuously extruded, the spring 23 can be accommodated in the accommodating groove 33 by matching with the accommodating groove 33 formed outside the sealing groove 2, so that the sealing plate 22 can be sealed and attached outside the connecting joint 11.

During the use, open the draw-in groove 13 with the pipe 12 both sides that need connect through the groover earlier, in holding connecting piece 1, make the port of two sets of pipes 12 peg graft respectively in the attach fitting 11 of connecting piece 1 both sides, wait for the fixture block 21 on the attach fitting 11 and after the draw-in groove 13 is mutual gomphosis on pipe 12, guarantee that two sets of pipes 12 accomplish quick connect, simultaneously after the fixture block 21 on attach fitting 11 imbeds draw-in groove 13 on pipe 12, the closing plate 22 outside continuously extrudees the attach fitting 11, guarantee that fixture block 21 of closing plate 22 side wall installation fully extrudees draw-in groove 13, make the sealing washer 34 of closing plate 22 inboard mid-mounting extrude in the storage groove 33 outside attach fitting 11, respectively twist multiunit screw hole 24 first bolt 25, firmly fix multiunit closing plate 22 outside attach fitting 11, not only increase stability and firm between attach fitting 11 and the pipe 12, guarantee the leakproofness after the butt joint of fixture block 21 and draw-in groove 13, simultaneously through two sets of pipes 12 outside all movable mounting support ring 3, and two sets of support ring 3 side wall 3 all fixedly install pipe 31, when two sets of pipe 12 are installed at two sets of pipe 12 outside respectively at the end opening 3 outside joint 11, can be connected in the sealing ring 3 outside in the extrusion joint 3 with the sealing ring 31 is not, seal ring 3 is connected to the inside joint 3 is connected in the joint 3, can be guaranteed to the outside with the sealing ring is connected in the joint 3, the sealing washer is connected with the sealing ring is not in the extrusion joint 3, and the joint is connected with the sealing ring is connected in the inside the joint 3.

Claims

1. A water supply and drainage pipeline connection structure, including a connector (1), characterized in that: a connecting joint (11) is installed on both sides of the connector (1), a connecting mechanism is installed on both sides of the two sets of connecting joints (11), a conduit (12) is inserted into both sets of connecting joints (11), and a slot (13) is opened on both sides of the port of the two sets of conduits (12), and the slot (13) corresponds to the connecting mechanism.

2. The water supply and drainage pipe connection structure according to claim 1, characterized in that: the connection mechanism includes a sealing groove (2) opened on the side wall of the connection joint (11), a locking block (21) movably installed in the sealing groove, a sealing plate (22) fixedly installed on the outside of the locking block (21), screw holes (24) opened on both sides of the sealing plate (22), a first bolt (25) threaded in both sets of screw holes (24), and a spring (23) sleeved on one side of the locking block (21), wherein the locking block (21) and the locking groove (13) correspond to each other.

3. The water supply and drainage pipeline connection structure according to claim 2, characterized in that: the two sides of each group of springs (23) are fixedly installed with the sealing plate (22) and the side wall of the connecting joint (11) respectively, and the first bolt (25) of each group is threadedly connected to the side wall of the corresponding connecting joint (11).

4. The water supply and drainage pipeline connection structure according to claim 1, characterized in that: abutment rings (3) are movably installed on the outer side of both sets of conduits (12), sealing rings (31) are fixedly installed on the side walls of both sets of abutment rings (3), and the sealing rings (31) are respectively inserted into the outer side of the ports of the two sets of connecting joints (11).

5. The water supply and drainage pipeline connection structure according to claim 4, characterized in that: both sides of the two sets of abutment rings (3) are threaded with second bolts (32), and each set of second bolts (32) is threadedly connected to the side wall of the corresponding connecting joint (11).

6. The water supply and drainage pipe connection structure according to claim 2, characterized in that: a receiving groove (33) is provided on the outside of each group of sealing grooves (2), and a sealing gasket (34) is attached to each group of receiving grooves (33), and multiple groups of sealing gaskets (34) are respectively installed on the inside of each group of sealing plates (22).