CN218911605U

CN218911605U - Water supply and drainage connecting pipeline with displacement compensation

Info

Publication number: CN218911605U
Application number: CN202223233733.9U
Authority: CN
Inventors: 吴宁; 苏宇鹏; 徐路
Original assignee: Xi'an Jingyuan Environmental Beautification Technology Co ltd
Current assignee: Xi'an Jingyuan Environmental Beautification Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-04-25
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of hydraulic engineering, in particular to a water supply and drainage connecting pipeline with displacement compensation, which comprises a test tube and a rocker, wherein the upper end of a water pipe is rotationally connected with a bent pipe, the right end of the bent pipe is slidingly connected with a telescopic pipe, the outer side of the left end of the water pipe is fixedly connected with a fixed rod, the left end of the fixed rod is rotationally connected with a first bevel gear, the lower end of the outer side of the water pipe is fixedly connected with a protective shell, the left end of the first bevel gear is fixedly connected with the rocker, the rocker is fixed at the left end of the protective shell through a bolt, the left end of the outer side of the bolt is fixedly connected with a spring, the spring rod and a ball are arranged, the spring rod can be fixed through a clamp arranged at two ends of the outer sides of the bent pipe and the telescopic pipe, and a recoil force is simultaneously brought to the water pipe by the spring rod, so that the water pipe can be stably discharged.

Description

Water supply and drainage connecting pipeline with displacement compensation

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a water supply and drainage connecting pipeline with displacement compensation.

Background

With the development of society, a drainage pipe refers to a system composed of a pipe channel for collecting and discharging sewage, wastewater and rainwater and its auxiliary facilities, including, branch pipes and pipes leading to a treatment plant, and should be used as drainage pipe statistics no matter being built on a street or elsewhere, as long as the pipes play a role of drainage, so there is an increasing demand for a water supply and drainage connecting pipe with displacement compensation, most of the pipes on the market are not located at the function of compensation and angle adjustment at present, and therefore, a water supply and drainage connecting pipe with displacement compensation is proposed to solve the above problems.

Disclosure of Invention

The utility model aims to provide a water supply and drainage connecting pipeline with displacement compensation so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a water supply and drainage connecting tube with displacement compensation, includes water pipe and rocker, the water pipe upper end rotates and is connected with the return bend, return bend right-hand member sliding connection has flexible pipe, water pipe left end outside fixedly connected with dead lever, the dead lever left end rotates and is connected with first bevel gear, water pipe outside lower extreme fixedly connected with protective housing, first bevel gear left end fixedly connected with rocker, the rocker passes through the bolt to be fixed in protective housing left end, bolt outside left end fixedly connected with spring, return bend outside lower extreme fixedly connected with second bevel gear, the protective housing left end is equipped with hole and pinhole.

Preferably, the right end fixedly connected with clamp outside the return bend, the one end fixedly connected with spring lever that the clamp is close to the ball, both ends rotation are connected with the ball about the return bend inboard, ball sliding connection has flexible pipe, the inboard right-hand member fixedly connected with sealing washer of return bend.

Preferably, the first bevel gear is meshed with the second bevel gear, and the bent pipe is arranged in an L shape.

Preferably, the number of the spring rods is 2, and the spring rods are symmetrically distributed at two ends of the outer sides of the bent pipe and the telescopic pipe.

Preferably, the number of the pin holes is 12, and the pin holes are symmetrically and uniformly distributed around the hole.

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

1. according to the utility model, through the clamp, the spring rod and the ball, the spring rod can be fixed through the clamp arranged at the two ends of the outer sides of the bent pipe and the telescopic pipe in the actual use process, and a recoil force is brought to the water pipe when water is impacted out, and the spring rod is used for buffering the recoil force, so that the water pipe can stably discharge water, and the device has good practicability;

2. according to the utility model, through the rocker, the bevel gear, the bolt and the spring, the rocker is rocked to drive the first bevel gear and the second bevel gear in the actual use process, so that the angle of the bent pipe can be adjusted, the bolt is fixed on the protective shell after the angle is adjusted, and therefore, the angle of the water pipe cannot move during running water.

Drawings

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

FIG. 2 is a left side view of the protective case of the present utility model;

FIG. 3 is a left end cross-sectional view of the protective housing of the present utility model;

fig. 4 is a cross-sectional view of a water pipe according to the present utility model.

In the figure: 1-water pipe, 2-return bend, 3-flexible pipe, 4-dead lever, 5-first bevel gear, 6-protective housing, 7-rocker, 8-bolt, 9-spring, 10-second bevel gear, 11-clamp, 12-spring bar, 13-hole, 14-pinhole, 15-ball, 16-sealing washer.

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.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a water supply and drainage connecting tube with displacement compensation, including water pipe 1 and rocker 7, water pipe 1 upper end rotates and is connected with return bend 2, return bend 2 right-hand member sliding connection has flexible pipe 3, water pipe 1 left end outside fixedly connected with dead lever 4, dead lever 4 left end rotates and is connected with first bevel gear 5, water pipe 1 outside lower extreme fixedly connected with protective housing 6, first bevel gear 5 left end fixedly connected with rocker 7, rocker 7 passes through bolt 8 to be fixed in protective housing 6 left end, bolt 8 outside left end fixedly connected with spring 9, return bend 2 outside lower extreme fixedly connected with second bevel gear 10, protective housing 6 left end is equipped with hole 13 and pinhole 14.

The outside right-hand member fixedly connected with clamp 11 of return bend 2, the one end fixedly connected with spring rod 12 that the clamp 11 is close to ball 15, the inside upper and lower both ends rotation connection of return bend 2 have ball 15, ball 15 sliding connection has flexible pipe 3, the inside right-hand member fixedly connected with sealing washer 16 of return bend 2, this kind of setting is favorable to increasing the life of water pipe 1, first bevel gear 5 meshes with second bevel gear 10 mutually, and return bend 2 is L form setting, and this kind of setting is favorable to adjusting the water pipe angle, and the number of spring rod 12 is 2, and spring rod 12 symmetric distribution is at return bend 2 and flexible pipe 3 outside both ends, and this kind of setting is favorable to reducing rivers to the recoil of water pipe, and pinhole 14 quantity is 12, and pinhole 14 symmetric evenly distributed is around hole 13, this kind of setting is favorable to fixed rocker 7, prevents to take place the displacement when spraying water.

The working flow is as follows: in the process that the water supply and drainage connecting pipeline with displacement compensation needs to be used, firstly, a water source is firstly connected by a worker, a valve is opened, water flows in from the water pipe 1 and flows out from the telescopic pipe 3, a certain recoil force is brought to the telescopic pipe 3 when the water flows out, the telescopic pipe 3 generates a certain displacement change, the elbow pipe 2 and the telescopic pipe 3 are fixed through the clamp 11 fixedly connected to the elbow pipe 2 and the telescopic pipe 3, the telescopic pipe 3 is more stable when water flows out, a spring rod 12 is fixedly connected between the clamp 11, the ball 15 is rotatably connected to the inner side of the elbow pipe, the recoil force and the friction force brought by the water flow to the telescopic pipe 3 are reduced when the water flows out, the service life of the elbow pipe is prolonged, the first bevel gear 5 and the second bevel gear 10 are driven by the rocking rocker 7, the water pipe 1 can be subjected to angle adjustment, the direction is not fixed at one point singly, and the plug pin 8 passes through the rocker 7 to be fixed on the protective shell 6, so that the angle of the movable rod 3 cannot deviate due to the force of the water flow when the water flows out, and the telescopic pipe is good in stability, and practical value is achieved.

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

1. The utility model provides a water supply and drainage connecting tube with displacement compensation, includes water pipe (1) and rocker (7), its characterized in that: the utility model discloses a water pipe, including flexible pipe (2), water pipe (1), return bend (2) right-hand member sliding connection has flexible pipe (3), water pipe (1) left end outside fixedly connected with dead lever (4), dead lever (4) left end rotation is connected with first bevel gear (5), water pipe (1) outside lower extreme fixedly connected with protective housing (6), first bevel gear (5) left end fixedly connected with rocker (7), rocker (7) are fixed in protective housing (6) left end through bolt (8), bolt (8) outside left end fixedly connected with spring (9), return bend (2) outside lower extreme is connected with second bevel gear (10), protective housing (6) left end is equipped with hole (13) and pinhole (14).

2. A water supply and drainage connection pipe with displacement compensation according to claim 1, characterized in that: the pipe bending device is characterized in that a clamp (11) is fixedly connected to the right end of the outer side of the pipe bending device (2), a spring rod (12) is fixedly connected to one end, close to the ball (15), of the clamp (11), the ball (15) is rotatably connected to the upper end and the lower end of the inner side of the pipe bending device (2), the ball (15) is slidably connected with a telescopic pipe (3), and a sealing ring (16) is fixedly connected to the right end of the inner side of the pipe bending device (2).

3. A water supply and drainage connection pipe with displacement compensation according to claim 1, characterized in that: the first bevel gear (5) is meshed with the second bevel gear (10), and the bent pipe (2) is arranged in an L shape.

4. A water supply and drainage connection pipe with displacement compensation according to claim 2, characterized in that: the number of the spring rods (12) is 2, and the spring rods (12) are symmetrically distributed at two ends of the outer sides of the bent pipe (2) and the telescopic pipe (3).

5. A water supply and drainage connection pipe with displacement compensation according to claim 2, characterized in that: the number of the pin holes (14) is 12, and the pin holes (14) are symmetrically and uniformly distributed around the hole (13).