CN110976444A

CN110976444A - Underground bent pipe

Info

Publication number: CN110976444A
Application number: CN201911353098.8A
Authority: CN
Inventors: 胡建; 赵龙飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-04-10

Abstract

The invention discloses an underground bent pipe which comprises an upper pipe body and a lower pipe body, wherein an arc-shaped installation cavity is formed in the upper pipe body, a telescopic sealing pipe matched with the arc-shaped installation cavity is installed in the arc-shaped installation cavity, a conductive spring is installed in the telescopic sealing pipe, the bottom side wall of the telescopic sealing pipe is symmetrically connected with a second magnet in a sliding mode, one side wall of the second magnet is fixedly connected onto the conductive spring, a first magnet matched with the second magnet is further arranged on the inner side wall of the upper pipe body, an installation rod is fixedly connected to the center of the first magnet, and a plurality of spherical grooves are formed in one side of the installation rod at equal intervals. According to the invention, the mounting rod is driven to move left and right through the interaction of the upper pipe body, the telescopic sealing pipe, the first magnet, the conductive spring, the expansion main pipe, the mounting rod, the second magnet, the disturbance rod and other structures, so that the blocked place can be disturbed, the blocked condensed place is broken, and the channel is rapidly recovered.

Description

Underground bent pipe

Technical Field

The invention relates to the technical field of pipeline engineering, in particular to an underground dredging U-shaped pipe.

Background

With the development of industry, the continuous laying of pipelines has become one of the underground world, and pipeline engineering is comprehensive engineering applying various modern scientific technologies, and comprises a large number of general construction and installation engineering, and also comprises some engineering constructions with professionality, professional equipment and construction technologies;

at present, a large number of pipelines are blocked, particularly, the pipelines for dredging silt are piled up at the bend of the pipeline to easily cause blockage, so that a constructor is required to dredge the blocked place by utilizing a dredger, and the working efficiency is low.

Disclosure of Invention

The invention aims to solve the following defects in the prior art: at present, a large number of pipelines are blocked, particularly, the pipelines for dredging silt are piled up at the bent channel of the pipelines to easily cause blockage, so that a constructor is required to dredge the blocked places by utilizing a dredger, the working efficiency is low, and the designed underground dredging U-shaped pipe is designed.

In order to achieve the purpose, the invention adopts the following technical scheme:

an underground elbow comprises an upper pipe body and a lower pipe body, wherein an arc-shaped installation cavity is formed in the upper pipe body, a telescopic sealing pipe matched with the arc-shaped installation cavity is installed in the arc-shaped installation cavity, a conductive spring is installed in the telescopic sealing pipe, a second magnet is symmetrically and slidably connected to the bottom side wall of the telescopic sealing pipe, a side wall of the second magnet is fixedly connected to the conductive spring, a first magnet matched with the second magnet is further arranged on the inner side wall of the upper pipe body, an installation rod is fixedly connected to the center of the first magnet, a plurality of spherical grooves are formed in one side of the installation rod at equal intervals, a rotating ball is rotatably connected in each spherical groove, a disturbance rod is welded at one end of the rotating ball, a third magnet is fixedly connected to one end of the disturbance rod, which deviates from the rotating ball, an expansion main pipe is fixedly connected to the center of the telescopic sealing pipe, and the expansion main, the both sides equidistant intercommunication that the inflation was responsible for have the expansion branch pipe, every one end fixedly connected with fourth magnetite that the expansion branch pipe deviates from the inflation is responsible for, the position phase-match of third magnetite and fourth magnetite, and relative one side magnetization opposite direction.

Preferably, the second magnet and the first magnet are opposite in magnetization direction to each other.

Preferably, the main expansion pipe and the branch expansion pipe are flexible pipes capable of expanding and contracting.

Preferably, the telescopic sealing tube is filled with air.

Compared with the prior art, the invention has the beneficial effects that:

1. through the interaction of last body, flexible sealed tube, first magnetite, conductive spring, inflation person in charge, installation pole, second magnetite, disturbance pole isotructure, drive the installation pole and remove about, can disturb the place of jam like this for block up the local fracture of condensing, thereby let the quick recovery of passageway usually.

2. Through the interact of structures such as third magnetite, rolling ball, fourth magnetite, expansion branch pipe to let the expansion be responsible for and the continuous inflation and the shrink of expansion branch pipe, let the continuous quilt of jam extrude and vibration, thereby make the jam clear up more easily, improve the mediation effect.

3. When the expansion branch pipe expands and contracts, the continuous up-and-down rotation of the disturbing rod can be driven through the adsorption force between the fourth magnet and the third magnet, the transverse disturbance can be played through the installation rod, the disturbing rod can also be enabled to generate radial disturbance, the broken degree of the blocking and condensation place is increased, and the cleaning effect is increased.

Drawings

Fig. 1 is a schematic front structural view of an underground elbow according to the present invention;

FIG. 2 is a schematic view of a portion A of FIG. 1;

FIG. 3 is a schematic structural diagram of an initial state of an expansion main pipe of an underground elbow pipe according to the present invention;

fig. 4 is a schematic structural diagram of the working state of the main expansion pipe of the underground elbow pipe.

In the figure: the device comprises an upper pipe body 1, a telescopic sealing pipe 2, a first magnet 3, a conductive spring 4, an expansion main pipe 5, an installation rod 6, a second magnet 7, a disturbance rod 8, a third magnet 9, a rotating ball 10, a fourth magnet 11 and an expansion branch pipe 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, an underground elbow comprises an upper pipe body 1 and a lower pipe body, wherein an arc-shaped installation cavity is arranged in the upper pipe body 1, a telescopic sealing pipe 2 matched with the arc-shaped installation cavity is arranged in the arc-shaped installation cavity, a conductive spring 4 is arranged in the telescopic sealing pipe 2, the conductive spring 4 is also connected with a power connector through a connecting wire, the power connector is positioned on the ground, when power is needed, the power connector is connected with a power supply, so that the conductive spring 4 is powered on, (the connection relation among the power connector, the connecting wire and the conductive spring 4 belongs to the prior art, the working principle is not described in detail), a second magnet 7 is symmetrically and slidably connected to the bottom side wall of the telescopic sealing pipe 2, one side wall of the second magnet 7 is fixedly connected to the conductive spring 4, a first magnet 3 matched with the second magnet 7 is also arranged on the inner side wall of the upper pipe body 1, and the magnetization directions of the second magnet, fixedly connected with installation pole 6 is located at the center of first magnetite 3, one side equidistant of installation pole 6 is equipped with a plurality of spherical grooves, the spherical inslot internal rotation is connected with rolling ball 10, spherical groove opening part and rolling ball 10 contact part are similar and the scraper, in the continuous pivoted of rolling ball 10, spherical groove opening part can constantly scrape rolling ball 10 surface, avoid rolling ball 10 to take place the card phenomenon of dying, and the current flows throughout the year in the pipeline, can not make the silt on rolling ball 10 surface dry, so the card phenomenon of dying can not appear, the welding of one end of rolling ball 10 has disturbance pole 8, disturbance pole 8 deviates from one end fixedly connected with third magnetite 9 of rolling ball 10, the fixedly connected with inflation person in charge 5 is located at the center of flexible sealed tube 2, inflation person in charge 5 and flexible sealed tube 2 communicate each other, (here for the ordinary pipe connection all in the prior art between inflation person in charge 5 and the flexible sealed tube 2) the equidistant intercommunication in both sides of inflation person in charge 5 has the inflation branch pipe 5 12, every expansion branch pipe 12 deviates from the one end fixedly connected with fourth magnetite 11 of expansion main pipe 5, and expansion main pipe 5 and expansion branch pipe 12 are the hose of expandable contraction, and the position phase-match of third magnetite 9 and fourth magnetite 11, and relative one side magnetization direction is opposite, and flexible sealed tube 2 intussuseption is filled with the air.

According to the invention, when the pipeline between the upper pipe body 1 and the lower pipe body is blocked, high-frequency alternating current pulses are introduced into the conductive springs 4, so that adjacent coils on each conductive spring 4 are attracted by the action of a magnetic field force, the conductive springs 4 are integrally contracted, after the pulses pass, the conductive springs 4 are extended and restored to the original state, and under the action of the pulses, the conductive springs 4 are stretched at a high speed, so that the second magnets 7 are driven to slide mutually, the first magnets 3 are driven to slide mutually by using the magnetic force, so that the mounting rods 6 are driven to move left and right, the blocked places can be disturbed, the blocked and condensed places are broken, and the channels are quickly restored to the normal state.

When the two second magnets 7 approach each other, the telescopic sealing tube 2 is driven to extrude the air inside, so that the air inside is extruded into the main expansion tube 5, when entering the expansion branch pipe 12 through the main expansion pipe 5, so that the main expansion pipe 5 and the branch expansion pipe 12 are slowly expanded (as shown in the right drawing of figure 3), the plug is continuously pressed during the expansion process of the branch expansion pipe 12 and the fourth magnet 11, when the two second magnets 7 move on both sides, the expansion branch pipe 12 and the fourth magnet 11 are contracted, and then the plugging object fills up the leak in the expansion process under the action of the self gravity, so as to extrude each other, in the high-speed expansion and contraction of the conductive spring 4, due to the continuous expansion and contraction of the main expansion pipe 5 and the branch expansion pipe 12, the blockage is continuously extruded and vibrated, so that the blockage is easier to clean, and the dredging effect is improved.

When the expansion branch pipe 12 expands and contracts, the disturbance rod 8 can be driven to rotate up and down continuously through the adsorption force between the fourth magnet 11 and the third magnet 9, transverse disturbance can be achieved through the installation rod 6, the disturbance rod 8 can also generate radial disturbance, the degree of blocking and condensing fracture is increased, and therefore the cleaning effect is increased.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An underground elbow comprises an upper pipe body (1) and a lower pipe body, and is characterized in that an arc-shaped installation cavity (2) is formed in the upper pipe body (1), a telescopic sealing pipe (2) matched with the arc-shaped installation cavity is installed in the arc-shaped installation cavity, a conductive spring (4) is installed in the telescopic sealing pipe (2), a second magnet (7) is symmetrically and slidably connected onto the bottom side wall of the telescopic sealing pipe (2), one side wall of the second magnet (7) is fixedly connected onto the conductive spring (4), a first magnet (3) matched with the second magnet (7) is further arranged on the inner side wall of the upper pipe body (1), an installation rod (6) is fixedly connected onto the center of the first magnet (3), a plurality of spherical grooves are formed in one side of the installation rod (6) at equal intervals, a rotating ball (10) is rotationally connected into the spherical grooves, a disturbing rod (8) is welded at one end of the rotating ball (10), the utility model discloses a flexible sealing pipe, including spoiler rod (8), one end fixedly connected with third magnetite (9) that deviates from rolling ball (10), the fixedly connected with inflation of center department of flexible sealing pipe (2) is responsible for (5), the inflation is responsible for (5) and flexible sealing pipe (2) and communicates each other, the equidistant intercommunication in both sides of the inflation of being responsible for (5) has expansion branch pipe (12), every expansion branch pipe (12) deviate from one end fixedly connected with fourth magnetite (11) that the inflation is responsible for (5), the position phase-match of third magnetite (9) and fourth magnetite (11), and relative one side magnetization opposite direction.

2. An underground pipe according to claim 1, wherein the opposite sides of the second magnet (7) and the first magnet (3) are magnetized in opposite directions.

3. An underground elbow according to claim 1, characterised in that the main expansion pipe (5) and the branch expansion pipe (12) are both expandable and contractable hoses.

4. An underground elbow according to claim 1, characterised in that the telescopic sealing tube (2) is filled with air.