CN219345761U

CN219345761U - Damping connection device for water supply and drainage pipe

Info

Publication number: CN219345761U
Application number: CN202320824062.9U
Authority: CN
Inventors: 冯传华; 张习聪; 刘燕
Original assignee: Qingdao West Coast Urban Construction Group Co ltd
Current assignee: Qingdao West Coast Urban Construction Group Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-07-14
Anticipated expiration: 2033-04-14

Abstract

The utility model provides a damping connecting device for a drain pipe, and relates to the field of pipeline connection. The damping connecting device for the water supply and drainage pipe comprises a drainage pipe and a water outlet pipe, wherein one end of the drainage pipe is fixedly connected with a rubber pipe, one end of the rubber pipe is fixedly connected with an installation pipe, and a limiting ring, a cannula and a plurality of limiting inserted bars are arranged inside the installation pipe. This damping connection device of supply and drainage pipe provides certain margin for the motion of installation pipe through the rubber tube, avoids drain pipe and outlet pipe to vibrate in step, guarantees the safety of drain pipe. And a plurality of dampers and a plurality of reset springs are fixedly connected between the bottom of the support tube and the square tube, so that the support tube is buffered by the dampers when moving downwards, the water outlet tube and the installation tube are damped, the reset springs are arranged to reset the support tube to provide thrust, and the water outlet tube and the installation tube are damped through the cooperation of the support tube, the square tube, the plurality of dampers and the plurality of reset springs.

Description

Damping connection device for water supply and drainage pipe

Technical Field

The utility model relates to a connecting device, in particular to a damping connecting device for a water supply and drainage pipe, and belongs to the technical field of pipeline connection.

Background

The water pipe is mainly used for guiding and conveying liquid, and is widely applied to the drainage fields such as highways, railway roadbeds, subway engineering, waste landfill sites, tunnels, green belts, playgrounds, slope protection caused by higher water content and the like, and underground irrigation and drainage systems of agriculture and gardening.

Current patent application number: 201920408770.8 utility model discloses a water supply and drainage pipe connecting device, which comprises a connecting mechanism and a limiting groove, wherein the two connecting mechanisms are connected through a connecting pipe; the utility model firstly connects the connecting mechanism with the connecting pipe according to different connecting modes required, wherein the connecting pipe is divided into a linear type connecting pipe and a turning type connecting pipe.

In the process of water pipe application, a water supply pipe and a water discharge pipe are one of main application modes for conveying water to the inside of equipment or discharging sewage generated by equipment operation, but certain vibration can occur when some equipment works, so that the water pipe vibrates, the joint of the water pipe and the equipment breaks away, and even the water pipe breaks.

Disclosure of Invention

(one) solving the technical problems

The utility model aims to solve the problems that the shock absorption connecting device provided by the utility model solves the problems that in the prior art, certain vibration occurs when some equipment works, the water pipe vibrates, the connecting part of the water pipe and the equipment breaks away, and even the water pipe breaks.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a damping connection device of supply and drainage pipe, includes drain pipe and outlet pipe, drain pipe one end fixedly connected with rubber tube, rubber tube one end fixedly connected with installation pipe, the inside spacing ring, intubate and a plurality of spacing inserted bar that are provided with of installation pipe, rubber tube and outlet pipe outside all overlap and are equipped with friction ring and rubber ring, two the rubber ring outside all is fixed with two arc fixed plates, two rubber ring bottom all is provided with stay tube, gag lever post, a plurality of reset spring and a plurality of attenuator, the cover is equipped with the square tube in the stay tube outside.

Preferably, the insertion tube is fixedly connected to one end of the water outlet pipe, and the limiting ring is fixedly connected to the inside of the installation pipe.

Preferably, a plurality of spacing inserted bars are all fixed connection in intubate one end, a plurality of circular grooves have been seted up to spacing ring one side, and a plurality of spacing inserted bars set up respectively in a plurality of circular grooves inside, and the fixed spacing inserted bar of intubate inserts the circular groove inside that the spacing ring was seted up, and the intubate is spacing by the spacing ring this moment.

Preferably, the rubber ring fixing connecting sleeve is arranged on the outer side of the friction ring, fixing nuts are fixedly connected to two sides of the arc-shaped fixing plate, mounting bolts are arranged between every two adjacent fixing nuts, a plurality of mounting bolts sequentially penetrate through the two adjacent fixing nuts, pressure is applied to the rubber ring, and the two friction rings are rubbed with the water outlet pipe and the mounting pipe.

Preferably, the two support pipes are fixedly connected to the bottoms of the two arc-shaped fixing plates, and a connecting plate is fixedly connected between the two square pipes.

Preferably, one support tube side fixedly connected with nut, the inside threaded connection of nut has the bolt, two support tubes are run through to bolt one end, fix together through bolt and nut screw thread between two support tubes, and the position is controlled to outlet pipe and installation pipe carries out spacingly, makes outlet pipe and installation pipe synchronous the left and right movement.

Preferably, the damper and the return spring are fixedly connected between the support tube and the square tube, the limiting rod is fixedly connected with the square tube and arranged inside the support tube, and the limiting rod limits the support tube, so that the support tube cannot move left and right, and synchronous movement of the water outlet tube and the installation tube is ensured.

The utility model provides a damping connection device for a water supply and drainage pipe, which has the following beneficial effects:

1. this damping connection device of supply and drainage pipe, fixedly connected with rubber tube between installation pipe and drain pipe provides certain surplus for the motion of installation pipe through the rubber tube, avoids drain pipe and outlet pipe to carry out synchronous vibrations, guarantees the safety of drain pipe. And a plurality of dampers and a plurality of reset springs are fixedly connected between the bottom of the support tube and the square tube, so that the support tube is buffered by the dampers when moving downwards, the water outlet tube and the installation tube are damped, the reset springs are arranged to reset the support tube to provide thrust, and the water outlet tube and the installation tube are damped through the cooperation of the support tube, the square tube, the plurality of dampers and the plurality of reset springs.

2. This damping connection device of supply and drainage pipe inserts the fixed spacing inserted bar of intubate inside the circular slot that the spacing ring was seted up, and the intubate is spacing by the spacing ring this moment. The installation of outlet pipe and installation pipe can be accomplished, runs through two adjacent fixation nuts with a plurality of mounting bolts in proper order, makes two arc fixed plates be close to each other, exerts pressure to the rubber ring, makes two friction rings and outlet pipe and installation pipe take place the friction, fixes outlet pipe and installation pipe to fix through bolt and nut screw thread between two stay tubes together, carries out spacingly to the position about outlet pipe and the installation pipe, makes outlet pipe and installation pipe synchronous horizontal movement.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

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

FIG. 3 is a schematic view of the support tube of the present utility model;

fig. 4 is a schematic structural view of an arc-shaped fixing plate according to the present utility model.

In the figure: 1. a drain pipe; 2. a rubber tube; 3. installing a pipe; 4. a water outlet pipe; 5. an arc-shaped fixing plate; 6. a rubber ring; 7. a friction ring; 8. a fixed screw cap; 9. a support tube; 10. a bolt; 11. a screw cap; 12. square tube; 13. a connecting plate; 14. a damper; 15. a return spring; 16. a limit rod; 17. a limiting ring; 18. a circular groove; 19. a cannula; 20. and a limiting inserted link.

Detailed Description

The embodiment of the utility model provides a damping connecting device for a drain pipe.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, including drain pipe 1 and outlet pipe 4, drain pipe 1 one end fixedly connected with rubber tube 2, rubber tube 2 one end fixedly connected with installation pipe 3, installation pipe 3 inside is provided with spacing ring 17, intubate 19 and a plurality of spacing inserted bar 20, intubate 19 fixed connection is in outlet pipe 4 one end, spacing ring 17 fixed connection is in installation pipe 3 inside, a plurality of spacing inserted bar 20 all fixed connection is in intubate 19 one end, a plurality of circular slot 18 has been seted up to spacing ring 17 one side, a plurality of spacing inserted bar 20 set up respectively in a plurality of circular slot 18 inside, rubber tube 2 and outlet pipe 4 outside all overlap and are equipped with friction ring 7 and rubber ring 6, two arc fixed plates 5 are all fixed in the outside of rubber ring 6, the fixed connection sleeve of rubber ring 6 locates the friction ring 7 outside, arc fixed plate 5 both sides all fixedly connected with fixing nut 8, set up the mounting bolt between two adjacent fixing nuts 8, two rubber ring 6 bottoms all are provided with stay tube 9, spacing bar 16, a plurality of reset springs 15 and a plurality of dampers 14, the outside sleeve is equipped with square tube 12, a plurality of square tube 12, wherein two square tube 9 are fixed connection is in two side of nuts 9, two side-to be connected with two side nuts 12, two side-bar connection 13, and one side of the inside is fixed connection is fixed with two support tube 10, and two side connection nuts 13, and one side is connected with two side of the inside is fixed with two square tube connection 9.

Specifically, outlet pipe 4 installs in equipment one side for the sewage that equipment work produced is discharged, is fixedly connected with intubate 19 in outlet pipe 4 one end, and intubate 19 fixedly connected with a plurality of spacing inserted bars 20, inserts the circular slot 18 inside that spacing ring 17 was seted up with the spacing inserted bar 20 that intubate 19 is fixed, and intubate 19 is spacing by spacing ring 17 this moment. The installation of the water outlet pipe 4 and the installation pipe 3 can be completed, the installation pipe 3 is fixedly connected with the water outlet pipe 1 through the rubber pipe 2, and sewage discharged by the water outlet pipe 4 can be discharged through the installation pipe 3, the rubber pipe 2 and the water outlet pipe 1.

After the cannula 19 is inserted into the installation tube 3, the water outlet pipe 4 and the installation tube 3 are respectively arranged inside the two friction rings 7, and then a plurality of installation bolts sequentially penetrate through the two adjacent fixing nuts 8, so that the two arc-shaped fixing plates 5 are close to each other, pressure is applied to the rubber ring 6, the two friction rings 7 rub the water outlet pipe 4 and the installation tube 3, the water outlet pipe 4 and the installation tube 3 are fixed, the two support tubes 9 are fixed together through the bolts 10 and the nuts 11 in a threaded manner, the left and right positions of the water outlet pipe 4 and the installation tube 3 are limited, the water outlet pipe 4 and the installation tube 3 synchronously move left and right, and the installation connection stability of the water outlet pipe 4 and the installation tube 3 is ensured.

When equipment work where the water outlet pipe 4 is located shakes, the water outlet pipe 4 can vibrate synchronously, but the rubber pipe 2 is fixedly connected between the installation pipe 3 and the water outlet pipe 1, a certain allowance is provided for the movement of the installation pipe 3 through the rubber pipe 2, the water outlet pipe 1 and the water outlet pipe 4 are prevented from vibrating synchronously, and the safety of the water outlet pipe 1 is guaranteed. And a plurality of dampers 14 and a plurality of return springs 15 are fixedly connected between the bottom of the support tube 9 and the square tube 12, so that the support tube 9 is buffered by the dampers 14 when moving downwards, the water outlet tube 4 and the installation tube 3 are damped, the return springs 15 provide thrust for the return of the support tube 9, and the water outlet tube 4 and the installation tube 3 are damped by the cooperation of the support tube 9, the square tube 12, the plurality of dampers 14 and the plurality of return springs 15.

The limiting rod 16 is fixedly connected inside the square pipe 12, the limiting rod 16 is arranged inside the supporting pipe 9, the supporting pipe 9 is limited through the limiting rod 16, the supporting pipe 9 cannot move left and right, and the synchronous movement of the water outlet pipe 4 and the mounting pipe 3 is guaranteed.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Damping connection device of water supply and drainage pipe, including drain pipe (1) and outlet pipe (4), its characterized in that: drain pipe (1) one end fixedly connected with rubber tube (2), rubber tube (2) one end fixedly connected with installation pipe (3), inside spacing ring (17), intubate (19) and a plurality of spacing inserted bar (20) of being provided with of installation pipe (3), rubber tube (2) and outlet pipe (4) outside all overlap and are equipped with friction ring (7) and rubber ring (6), two rubber ring (6) outside all is fixed with two arc fixed plates (5), two rubber ring (6) bottom all is provided with stay tube (9), gag lever post (16), a plurality of reset spring (15) and a plurality of attenuator (14), stay tube (9) outside cover is equipped with square tube (12).

2. The shock absorbing connection apparatus for a water supply and drainage pipe according to claim 1, wherein: the insertion pipe (19) is fixedly connected to one end of the water outlet pipe (4), and the limiting ring (17) is fixedly connected to the inside of the installation pipe (3).

3. The shock absorbing connection apparatus for a water supply and drainage pipe according to claim 1, wherein: the limiting inserting rods (20) are fixedly connected to one end of the insertion tube (19), a plurality of circular grooves (18) are formed in one side of the limiting ring (17), and the limiting inserting rods (20) are respectively arranged inside the circular grooves (18).

4. The shock absorbing connection apparatus for a water supply and drainage pipe according to claim 1, wherein: the rubber ring (6) is fixed, the connecting sleeve is arranged on the outer side of the friction ring (7), fixing nuts (8) are fixedly connected to two sides of the arc-shaped fixing plate (5), and mounting bolts are arranged between two adjacent fixing nuts (8).

5. The shock absorbing connection apparatus for a water supply and drainage pipe according to claim 1, wherein: the two supporting pipes (9) are fixedly connected to the bottoms of the two arc-shaped fixing plates (5), and a connecting plate (13) is fixedly connected between the two square pipes (12).

6. The shock absorbing connection apparatus for a water supply and drainage pipe according to claim 1, wherein: one side of each supporting tube (9) is fixedly connected with a nut (11), a bolt (10) is connected with the inside of the nut (11) in a threaded mode, and one end of each bolt (10) penetrates through the two supporting tubes (9).

7. The shock absorbing connection apparatus for a water supply and drainage pipe according to claim 1, wherein: the damper (14) and the return spring (15) are fixedly connected between the support tube (9) and the square tube (12), and the limiting rod (16) is fixedly connected with the square tube (12) and is arranged inside the support tube (9).