CN110468937B

CN110468937B - Drainage pipe for hydraulic engineering convenient to fast assembly and installation

Info

Publication number: CN110468937B
Application number: CN201910784784.4A
Authority: CN
Inventors: 陈延延; 温育岁; 刘木辉; 梁洁锋; 谭焕君
Original assignee: Guangdong Xiangshi Construction Co ltd
Current assignee: Guangdong Xiangshi Construction Co ltd
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-10-20
Anticipated expiration: 2039-08-23
Also published as: CN110468937A

Abstract

The invention discloses a drainage pipeline for hydraulic engineering, which is convenient to quickly assemble and install and comprises a pipeline body, wherein the pipeline body is of a circular pipe structure, connecting flange plates are symmetrically sleeved at the left side end and the right side end of the pipeline body, waterproof grooves are formed in the outer side ends of the connecting flange plates, sealing rings are arranged in the waterproof grooves, a plurality of threaded holes are uniformly formed in the connecting flange plates, a first inner connecting pipe is sleeved in one end of the pipeline body, and a second inner connecting pipe matched with the first inner connecting pipe is sleeved in the other end of the pipeline body; according to the invention, the pipeline bodies can be quickly installed through the mutual matching of the connecting flanges, so that the installation speed of the pipeline bodies is greatly improved, the construction period of a project is favorably shortened, and the working efficiency is improved; and the sealing ring is arranged in the waterproof groove between the two adjacent connecting flange plates, so that the gap between the two adjacent connecting flange plates can be effectively sealed, and the water leakage phenomenon can be effectively prevented.

Description

Drainage pipe for hydraulic engineering convenient to fast assembly and installation

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to a water conservancy project drainage pipeline convenient to assemble and install quickly.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in nature to achieve the purposes of removing harmful substances and benefiting. Also known as water engineering. Water is a valuable resource essential for human production and life, but its naturally occurring state does not completely meet the needs of human beings. Only when hydraulic engineering is built, water flow can be controlled, flood disasters are prevented, and water quantity is adjusted and distributed to meet the requirements of people on water resources in life and production.

Modern hydraulic engineering is when building branch line water supply route, in order to reduce the water volume of natural evaporation, utilizes drainage pipe to establish underground transportation hydraulic engineering usually, but, present drainage pipe utilizes concrete placement to connect more, and this kind of connected mode is in the construction process, needs continuous concreting, and work load is comparatively heavy, and connection efficiency is low, is difficult to satisfy modern hydraulic engineering construction demand.

Therefore, the drainage pipeline for the hydraulic engineering, which is convenient to assemble and install quickly, can well solve the problems.

Disclosure of Invention

The invention aims to provide a drainage pipeline for hydraulic engineering, which is convenient to assemble and install quickly, so as to solve the problems in the background technology.

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

a drainage pipeline for hydraulic engineering convenient to quickly assemble and install comprises a pipeline body, wherein the pipeline body is of a circular pipe structure, connecting flange plates are symmetrically sleeved at the left side end and the right side end of the pipeline body, waterproof grooves are formed in the outer side ends of the connecting flange plates and are of an annular structure, sealing rings are installed in the waterproof grooves and are made of rubber materials, a plurality of threaded holes are uniformly formed in the connecting flange plates, quick installation can be achieved through mutual matching of the connecting flange plates between the pipeline bodies, the installation speed between the pipeline bodies is greatly increased, the engineering construction period is favorably shortened, and the working efficiency is improved; and the sealing ring is arranged in the waterproof groove between the two adjacent connecting flange plates, so that the gap between the two adjacent connecting flange plates can be effectively sealed, and the water leakage phenomenon can be effectively prevented.

One end of the pipeline body is internally sleeved with a first inner connecting pipe, the axis of the pipeline body is superposed with the axis of the first inner connecting pipe, the first inner connecting pipe is sleeved on the inner cavity wall of the pipeline body through a first drainage hopper, a second inner connecting pipe matched with the first inner connecting pipe is sleeved in the other end of the pipeline body, the axis of the pipeline body is superposed with the axis of the second inner connecting pipe, the second inner connecting pipe is sleeved on the inner cavity wall of the pipeline body through the second drainage hopper, the second inner connecting pipe is in threaded connection with the first inner connecting pipe, when the two pipeline bodies are connected with each other, the second inner connecting pipe on one pipeline body is connected with the first inner connecting pipe on the other pipeline body in a threaded mode, thereby utilize first inner union coupling second inner union coupling in to seal the gap between two connection flange dish to further prevent the emergence of the phenomenon of leaking in the junction between the pipeline body.

In a further embodiment, a slide rail is sleeved in one side of the inner cavity of the pipeline body, which is close to the second inner connecting pipe, the slide rail is of a circular ring structure, a slide groove is formed in the inner cavity of the slide rail, a rotating ring is connected in the slide groove in a sliding manner, the rotating ring is of a circular ring structure, a plurality of paddles are uniformly arranged in the inner cavity of the rotating ring, a dredging rod matched with the first inner connecting pipe is arranged in the inner cavity of the second inner connecting pipe, the axis of the dredging rod is overlapped with the axis of the rotating ring, the dredging rod is fixedly connected to the rotating ring through a connecting rod, a dredging auger is sleeved on the dredging rod, the dredging auger is of a spatial spiral structure, water flows through the pipeline body, the paddles are impacted by the water flow, the rotating ring is driven by the paddles to rotate on the slide groove, the dredging rod is driven to rotate, the dredging auger is driven by the dredging rod to rotate, and the dredging auger is, prevent that aquatic impurity from blockking up the pipeline body.

In a further embodiment, the left side and the right side of the outer circular surface of the pipeline body are symmetrically sleeved with moving cylinders, the moving cylinders are rotationally connected with the pipeline body, a first external connecting sleeve is sleeved on the outer circular surface of one moving cylinder, a second external connecting sleeve matched with the first external connecting sleeve is sleeved on the outer circular surface of the other moving cylinder, the second external connecting sleeve thread is internally sleeved in the inner cavity of the first external connecting sleeve, the second external connecting sleeve on one pipeline body is matched with the first external connecting sleeve on the other pipeline body, thereby externally sealing the two connecting flanges connected between the two pipeline bodies, not only further sealing the connecting gap between the two adjacent connecting flanges, and can effectually prevent the erosion of external environment to the flange of connecting, improve the life of flange of connecting, and be convenient for later stage dismouting, maintenance.

In a further embodiment, a plurality of auxiliary rotating pins are respectively arranged on the first external sleeve and the second external sleeve, and the convenience of the rotating operation of the first external sleeve and the second external sleeve is improved by arranging the auxiliary rotating pins, so that the later-stage disassembly and assembly are facilitated.

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

1. according to the invention, the pipeline bodies can be quickly installed through the mutual matching of the connecting flanges, so that the installation speed of the pipeline bodies is greatly improved, the construction period of a project is favorably shortened, and the working efficiency is improved; the sealing ring is arranged in the waterproof groove between the two adjacent connecting flange plates, so that the gap between the two adjacent connecting flange plates can be effectively sealed, and the water leakage phenomenon can be effectively prevented;

2. according to the invention, water flows through the pipeline body, the water flow impacts the paddle, the paddle drives the rotating ring to rotate on the chute, so that the dredging rod is driven to rotate, the dredging rod drives the dredging auger to rotate, the smooth connection between the first inner connecting pipe and the second inner connecting pipe is ensured by the rotating dredging auger, and impurities in water are prevented from blocking the pipeline body;

3. the invention utilizes the mutual matching between the second external connecting sleeve on one pipeline body and the first external connecting sleeve on the other pipeline body to externally seal the two connecting flange plates connected between the two pipeline bodies, thereby not only further sealing the connecting gap between the two adjacent connecting flange plates, but also effectively preventing the corrosion of the external environment to the connecting flange plates, prolonging the service life of the connecting flange plates and facilitating the later-stage disassembly and maintenance.

Drawings

FIG. 1 is a schematic view of a hydraulic engineering drainpipe which facilitates quick assembly and installation;

FIG. 2 is a schematic structural view of another embodiment of a hydraulic engineering drainpipe which facilitates quick assembly and installation;

fig. 3 is a schematic structural view of another embodiment of a hydraulic engineering drainage pipeline convenient for quick assembly and installation.

In the figure: the method comprises the following steps of 1-a pipeline body, 2-a connecting flange plate, 3-a waterproof groove, 4-a threaded hole, 5-a sealing ring, 6-a first inner connecting pipe, 7-a first diversion bucket, 8-a second inner connecting pipe, 9-a second diversion bucket, 10-a sliding rail, 11-a sliding chute, 12-a rotating ring, 13-a blade, 14-a connecting rod, 15-a dredging rod, 16-a dredging auger, 17-a moving cylinder, 18-a first outer connecting sleeve, 19-a second outer connecting sleeve and 20-an auxiliary rotating pin.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1, a drainage pipeline for hydraulic engineering convenient to quickly assemble and install comprises a pipeline body 1, wherein the pipeline body 1 is of a circular pipe structure, connecting flange discs 2 are symmetrically sleeved at the left side end and the right side end of the pipeline body 1, waterproof grooves 3 are formed in the outer side ends of the connecting flange discs 2, the waterproof grooves 3 are of an annular structure, sealing rings 5 are installed in the waterproof grooves 3, the sealing rings 5 are made of rubber materials, a plurality of threaded holes 4 are uniformly formed in the connecting flange discs 2, and quick installation can be achieved between the pipeline bodies 1 through mutual matching of the connecting flange discs 2, so that the installation speed between the pipeline bodies 1 is greatly improved, the engineering period is shortened, and the working efficiency is improved; and the sealing ring 5 is arranged in the waterproof groove 3 between the two adjacent connecting flange discs 2, so that the gap between the two adjacent connecting flange discs 2 can be effectively sealed, and the water leakage phenomenon can be effectively prevented.

The pipeline comprises a pipeline body 1, a first inner connecting pipe 6 is sleeved in one end of the pipeline body 1, the axis of the pipeline body 1 is overlapped with the axis of the first inner connecting pipe 6, the first inner connecting pipe 6 is sleeved on the inner cavity wall of the pipeline body 1 through a first drainage hopper 7, a second inner connecting pipe 8 matched with the first inner connecting pipe 6 is sleeved in the other end of the pipeline body 1, the axis of the pipeline body 1 is overlapped with the axis of the second inner connecting pipe 8, the second inner connecting pipe 8 is sleeved on the inner cavity wall of the pipeline body 1 through a second drainage hopper 9, the second inner connecting pipe 8 is in threaded connection with the first inner connecting pipe 6, when the two pipeline bodies 1 are connected with each other, the second inner connecting pipe 8 on one pipeline body 1 is in threaded connection with the first inner connecting pipe 6 on the other pipeline body 1, so that the first inner connecting pipe 6 is matched with the second inner connecting pipe 8 to seal an inner connecting gap between the two connecting flanges 2, thereby further preventing the occurrence of water leakage at the joint between the pipe bodies 1.

Example 2

Referring to fig. 2, the difference from example 1 is: the inner cavity of the pipeline body 1 is internally provided with a slide rail 10 in one side close to the second inner connecting pipe 8, the slide rail 10 is of a ring structure, the inner cavity of the slide rail 10 is provided with a slide groove 11, a rotating ring 12 is connected in the slide groove 11 in a sliding manner, the rotating ring 12 is of a ring structure, a plurality of paddles 13 are uniformly arranged in the inner cavity of the rotating ring 12, a dredging rod 15 matched with the first inner connecting pipe 6 is arranged in the inner cavity of the second inner connecting pipe 8, the axis of the dredging rod 15 is superposed with the axis of the rotating ring 12, the dredging rod 15 is fixedly connected on the rotating ring 12 through a connecting rod 14, a dredging auger 16 is sleeved on the dredging rod 15 and is of a space spiral structure, water flows through the pipeline body 1, impacts the paddles 13 to drive the rotating ring 12 to rotate on the slide groove 11 by the paddles 13, then the dredging rod 15 is driven to rotate, the dredging auger 16 is driven by the dredging rod 15 to rotate, the dredging auger 16 is driven to rotate, and the dredging auger 16 which ensures, preventing impurities in the water from blocking the pipeline body 1.

Example 3

Referring to fig. 3, the difference from example 1 is: the symmetrical cover in excircle face left and right sides of pipeline body 1 is equipped with a removal section of thick bamboo 17, it is the rotation connection between a removal section of thick bamboo 17 and the pipeline body 1, one the excircle face cover of a removal section of thick bamboo 17 is equipped with first outer adapter sleeve 18, another the excircle face cover of a removal section of thick bamboo 17 is equipped with the second outer adapter sleeve 19 with first outer adapter sleeve 18 matched with, the inner chamber of first outer adapter sleeve 18 is overlapped in the 19 screw threads of second outer adapter sleeve, utilizes the second outer adapter sleeve 19 on a pipeline body 1 and the first outer adapter sleeve 18 on another pipeline body 1 mutually supports to two connecting flange dishes 2 that are connected between two pipeline bodies 1 are sealed outward, can not only further seal the joint space between two adjacent connecting flange dishes 2, and can effectually prevent the erosion of external environment to connecting flange dish 2, improve connecting flange dish 2's life, and the later stage dismouting of being convenient for, And (5) maintaining.

First outer adapter sleeve 18 and the second outer adapter sleeve 19 are gone up equally and are equipped with a plurality of supplementary commentaries on classics round pin 20 respectively, through setting up supplementary commentaries on classics round pin 20, improve the rotatory operation convenience of first outer adapter sleeve 18 and second outer adapter sleeve 19, the dismouting in the later stage of being convenient for.

Working principle of examples 1 to 3: the pipeline bodies 1 can be quickly installed through the mutual matching of the connecting flange discs 2, so that the installation speed of the pipeline bodies 1 is greatly improved, the construction period is favorably shortened, and the working efficiency is improved; the sealing ring 5 is arranged in the waterproof groove 3 between the two adjacent connecting flange discs 2, so that the gap between the two adjacent connecting flange discs 2 can be effectively sealed, and the water leakage phenomenon can be effectively prevented; meanwhile, water flows through the pipeline body 1, the water flow impacts the paddle 13, the paddle 13 drives the rotating ring 12 to rotate on the chute 11, the dredging rod 15 is further driven to rotate, the dredging rod 15 drives the dredging auger 16 to rotate, the rotating dredging auger 16 is used for ensuring the smoothness between the first inner connecting pipe 6 and the second inner connecting pipe 8, and impurities in water are prevented from blocking the pipeline body 1;

wherein, utilize the second on one pipeline body 1 to connect the cover 19 and the first on another pipeline body 1 to connect the cover 18 between mutually supporting between each other to two adjacent flange dishes 2 of two pipeline body 1 between the outer seal, can not only further seal the joint gap between two adjacent flange dishes 2, and can effectually prevent the external environment to the erosion of connecting flange dish 2, improve the life of connecting flange dish 2, and be convenient for later stage dismouting, maintenance.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The drainage pipeline for the water conservancy project convenient to quickly assemble and install comprises a pipeline body (1), wherein the pipeline body (1) is of a circular pipe structure, and is characterized in that connecting flange plates (2) are symmetrically sleeved at the left side end and the right side end of the pipeline body (1), waterproof grooves (3) are formed in the outer side ends of the connecting flange plates (2), each waterproof groove (3) is of an annular structure, a sealing ring (5) is installed in each waterproof groove (3), each sealing ring (5) is made of a rubber material, and a plurality of threaded holes (4) are uniformly formed in each connecting flange plate (2);

a first inner connecting pipe (6) is sleeved in one end of the pipeline body (1), the first inner connecting pipe (6) is sleeved on the inner cavity wall of the pipeline body (1) in an inner sleeving mode through a first drainage hopper (7), a second inner connecting pipe (8) matched with the first inner connecting pipe (6) is sleeved in the other end of the pipeline body (1), the axis of the pipeline body (1) is overlapped with the axis of the second inner connecting pipe (8), the second inner connecting pipe (8) is sleeved on the inner cavity wall of the pipeline body (1) in an inner sleeving mode through a second drainage hopper (9), and the second inner connecting pipe (8) on one pipeline body (1) is in threaded connection with the first inner connecting pipe (6) on the other pipeline body (1);

the inner chamber of pipeline body (1) is close to one side endotheca of second inner connecting pipe (8) and is equipped with slide rail (10), slide rail (10) are the ring structure, and the inner chamber of slide rail (10) is equipped with spout (11), sliding connection has change (12) in spout (11), change (12) are the ring structure, and the inner chamber of change (12) is even is equipped with a plurality of paddles (13), be equipped with in the inner chamber of second inner connecting pipe (8) with another pipeline body (1) first inner connecting pipe (6) matched with dredge pole (15), dredge pole (15) are through connecting rod (14) fixed connection on change (12), and the cover is equipped with mediation auger (16) on dredge pole (15).

2. A hydraulic engineering drainage pipe facilitating quick assembly and installation according to claim 1, characterized in that the axis of the pipe body (1) coincides with the axis of the first inner joint (6).

3. A hydraulic engineering drainage pipe facilitating quick assembly and installation according to claim 1, wherein the axis of the dredging rod (15) coincides with the axis of the swivel (12).

4. The hydraulic engineering drainage pipeline convenient for quick assembly and installation according to claim 1, wherein the dredging auger (16) is of a spatial spiral structure.

5. The water conservancy project drainage pipeline convenient for quick assembly and installation according to any one of claims 1-2, wherein the left and right sides of the external circular surface of the pipeline body (1) are symmetrically sleeved with moving cylinders (17), the moving cylinders (17) are rotatably connected with the pipeline body (1), the external circular surface of one moving cylinder (17) is sleeved with a first external connecting sleeve (18), the external circular surface of the other moving cylinder (17) is sleeved with a second external connecting sleeve (19) matched with the first external connecting sleeve (18), the second external connecting sleeve (19) of one pipeline body (1) is sleeved in a threaded manner in the inner cavity of the first external connecting sleeve (18) of the other pipeline body (1), and the second external connecting sleeve (19) on one pipeline body (1) is matched with the first external connecting sleeve (18) on the other pipeline body (1), thereby externally sealing the two connecting flanges (2) connected between the two pipeline bodies (1).

6. The hydraulic engineering drainage pipeline convenient for quick assembly and installation according to claim 5, wherein the first external connecting sleeve (18) and the second external connecting sleeve (19) are respectively provided with a plurality of auxiliary rotating pins (20).