CN218894169U

CN218894169U - Drainage pipe convenient to change

Info

Publication number: CN218894169U
Application number: CN202223287256.4U
Authority: CN
Inventors: 韩志成; 项婷婷
Original assignee: Huitao Environmental Protection Technology Shanghai Co ltd
Current assignee: Huitao Environmental Protection Technology Shanghai Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-21
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a drainage conduit convenient to replace, which belongs to the technical field of drainage conduits and comprises a connecting piece and two conduits arranged at two ends of the connecting piece, wherein the two ends of the connecting piece are connected with the two conduits through connecting parts, and protective sleeves are arranged at the ends, far away from the connecting piece, of the two conduits. The end parts of the two guide pipes are inserted into the inserting grooves on the two sides of the connecting piece, and meanwhile, a plurality of inserting blocks in the inserting grooves enter into a plurality of inserting clamping grooves on the guide pipes, so that the two guide pipes are tightly connected with the connecting piece, then, the two threaded sleeves on the connecting piece are rotated, the internal threads on the threaded sleeves are ensured to enter into the external threads on the guide pipes, when the internal threads and the external threads are meshed together, the threaded sleeves are enabled to connect the guide pipes on the two sides of the connecting piece, the connecting piece and the two guide pipes are ensured to be connected together, better connection effect is achieved, and convenience in replacing the drainage guide pipes is improved.

Description

Drainage pipe convenient to change

Technical Field

The utility model relates to the technical field of drainage pipes, in particular to a drainage pipe convenient to replace.

Background

The drain pipe mainly bears the drainage tasks of rainwater, sewage, farmland drainage and irrigation, and the like. The drain pipe is divided into a plastic drain pipe, a Concrete Pipe (CP) and a reinforced concrete pipe, when the two existing drain pipes are connected, the connecting sleeves at the end parts of the drain pipes are spliced, then the two drain pipes are tightly connected together through the mutual cooperation between the threaded rod and the threaded sleeve, when the drain pipes need to be replaced, the threaded sleeve is separated from the threaded rod, the replacement of the drain pipes can be realized, but when the threaded sleeve on the threaded rod is rotated, the drain pipes are not easy to rotate and remove through hands, so that the replacement efficiency of the drain pipes is lower, and therefore, the drain pipes convenient to replace are provided.

Disclosure of Invention

The present utility model is directed to a drain pipe that is easy to replace, and solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a drainage pipe convenient to change, includes the connecting piece and installs two pipes at the connecting piece both ends, be connected through adapting unit between the both ends of connecting piece and the two pipes, the lag is all installed to the tip that the connecting piece was kept away from to two pipes.

Preferably, the connecting part comprises inserting grooves formed at two ends of the connecting piece, a plurality of inserting blocks are arranged in the two inserting grooves, a plurality of inserting clamping grooves are formed in adjacent ends of the two guide pipes, threaded sleeves are arranged at two ends of the connecting piece, and the two threaded sleeves are connected with the two guide pipes.

Preferably, a sealing ring groove is formed at the joint of the connecting piece and the conduit, and the sealing ring groove consists of a first annular groove and a second annular groove.

Preferably, a sealing ring is arranged in the sealing ring groove, and the sealing ring is made of rubber.

Preferably, the internal thread formed on the thread sleeve is matched with the external thread on the catheter, and the internal thread and the external thread are meshed with each other.

Preferably, a plurality of strip-shaped grooves are formed in the outer side wall of the threaded sleeve, and the distance values among the strip-shaped grooves are equal.

Preferably, the number of the plugging blocks and the number of the plugging clamping grooves are equal, and the plugging blocks and the plugging clamping grooves are arranged in a matching manner.

Compared with the prior art, the utility model has the beneficial effects that: the end parts of the two guide pipes are inserted into the inserting grooves on the two sides of the connecting piece, and meanwhile, a plurality of inserting blocks in the inserting grooves enter into a plurality of inserting clamping grooves on the guide pipes, so that the two guide pipes are tightly connected with the connecting piece, then, the two threaded sleeves on the connecting piece are rotated, the internal threads on the threaded sleeves are ensured to enter into the external threads on the guide pipes, when the internal threads and the external threads are meshed together, the threaded sleeves are enabled to connect the guide pipes on the two sides of the connecting piece, the connecting piece and the two guide pipes are ensured to be connected together, better connection effect is achieved, and convenience in replacing the drainage guide pipes is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of a connector of the present utility model;

FIG. 3 is a schematic view of a seal ring groove according to the present utility model;

FIG. 4 is an enlarged schematic view of the utility model at A.

In the figure: 1. a connecting piece; 2. a plug-in groove; 3. a plug block; 4. a conduit; 5. a plug-in clamping groove; 6. a thread sleeve; 7. sealing ring grooves; 8. and (5) a protective sleeve.

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.

In the description of the present utility model, it should 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", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

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

Example 1:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a drainage pipe convenient to change, includes connecting piece 1 and sets up the pipe 4 at connecting piece 1 both ends, and lag 8 is all installed to the lateral wall of two pipes 4, and connecting piece 1 is all kept away from to two lag 8, is connected through dismouting subassembly between connecting piece 1 and two pipes 4.

In addition, the dismouting subassembly is including forming the jack-in groove 2 in connecting piece 1 both sides, the tip that two pipes 4 are close to connecting piece 1 matches the setting with the inside of jack-in groove 2, ensure the tip of pipe 4 can insert the inside of jack-in groove 2, a plurality of grafting piece 3 are all installed to the inside of two jack-in grooves 2, a plurality of jack-in draw-in grooves 5 have been seted up to the tip that pipe 4 is close to connecting piece 1, and the quantity of a plurality of jack-in draw-in grooves 5 equals with the quantity of jack-in piece 3, jack-in piece 3 and jack-in draw-in groove 5 match the setting, when a plurality of jack-in pieces 3 enter into the inside of a plurality of jack-in draw-in grooves 5, can carry out the restriction of position to pipe 4 of connecting piece 1 both sides, the better connection effect has been reached, the outer wall cover of connecting piece 1 is equipped with two thread bush 6, and the external screw thread on two thread bush 6 and pipe 4 tip matches the setting, the lateral wall of thread bush 6 is formed with a plurality of bar grooves that are used for the antiskid, under the effect of a plurality of bar grooves, the better rotation thread bush 6 of being convenient for, can realize two pipe 1 and two ring grooves 1 and annular groove 7 are installed with the annular groove 7 and second annular groove 7, annular groove 7 and annular groove 7 are sealed up with the second annular groove.

Working principle: firstly, the ends of two guide pipes 4 are inserted into the inserting grooves 2 at two sides of the connecting piece 1, a plurality of inserting blocks 3 in the inserting grooves 2 enter into a plurality of inserting clamping grooves 5 on the guide pipes 4, so that the two guide pipes 4 are tightly connected with the connecting piece 1, then, two thread sleeves 6 on the connecting piece 1 are rotated, internal threads on the thread sleeves 6 are ensured to enter into external threads on the guide pipes 4, when the internal threads and the external threads are meshed together, the thread sleeves 6 are enabled to connect the guide pipes 4 at two sides of the connecting piece 1, the connecting piece 1 and the two guide pipes 4 are ensured to be connected together, a better connecting effect is achieved, and before the connecting piece is installed, a sealing ring is installed in the sealing ring groove 7, so that the connecting part has a better sealing effect.

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. Drainage pipe convenient to change, including connecting piece (1) and install two pipe (4) at connecting piece (1) both ends, its characterized in that: the two ends of the connecting piece (1) are connected with the two guide pipes (4) through connecting parts, and the end parts, far away from the connecting piece (1), of the two guide pipes (4) are provided with protecting sleeves (8).

2. A drain conduit for facilitating replacement as defined in claim 1, wherein: the connecting part comprises inserting grooves (2) formed at two ends of the connecting piece (1), a plurality of inserting blocks (3) are arranged in the two inserting grooves (2), a plurality of inserting clamping grooves (5) are formed in adjacent ends of the two guide pipes (4), threaded sleeves (6) are arranged at two ends of the connecting piece (1), and the two threaded sleeves (6) are connected with the two guide pipes (4).

3. A drain conduit for facilitating replacement as defined in claim 1, wherein: a sealing ring groove (7) is formed at the joint of the connecting piece (1) and the guide pipe (4), and the sealing ring groove (7) consists of a first annular groove and a second annular groove.

4. A drain conduit for facilitating replacement as defined in claim 3, wherein: and a sealing ring is arranged in the sealing ring groove (7), and the sealing ring is made of rubber.

5. A drain conduit for facilitating replacement as defined in claim 2, wherein: the internal thread formed on the thread sleeve (6) is matched with the external thread on the guide pipe (4), and the internal thread and the external thread are meshed with each other.

6. A drain conduit for facilitating replacement as defined in claim 5, wherein: the outer side wall of the thread sleeve (6) is provided with a plurality of strip-shaped grooves, and the distance values among the strip-shaped grooves are equal.

7. A drain conduit for facilitating replacement as defined in claim 2, wherein: the number of the plug-in blocks (3) is equal to that of the plug-in clamping grooves (5), and the plug-in blocks (3) and the plug-in clamping grooves (5) are matched.