CN212691141U

CN212691141U - Sewage pipeline connecting structure

Info

Publication number: CN212691141U
Application number: CN202020963364.0U
Authority: CN
Inventors: 王帅; 王延明; 皋松; 刘德印; 徐雅晨; 王兵
Original assignee: Shanghai Mingtuo Machinery Equipment Co ltd
Current assignee: Shanghai Mingtuo Machinery Equipment Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-03-12
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to the technical field of sewage equipment spare and accessory parts, and discloses a sewage pipeline connecting structure, which solves the technical problem of connection between different pipe diameters of the existing pipeline, and comprises an intermediate hose and connectors fixed at two ends, wherein the intermediate hose comprises a small-size part and a large-size part which are integrally formed, and the small-size part and the large-size part are both connected with the connectors; the connector comprises a lantern ring clamping piece, a lining plate, a clamping strip, a sealing ring, a shell, a mortise lock and a bolt; the welt constitutes complete the lantern ring jointly with the lantern ring clamping piece, and in the lantern ring clamping piece was arranged in to the sealing washer, the inside wall butt of sealing washer and lantern ring clamping piece, card strip card at the both ends of lantern ring clamping piece, the shell is equipped with two and welded fastening in the week side of lantern ring clamping piece, is equipped with the installing port on the shell, and the mortise lock is worn to establish in the installing port, and the bolt is worn to establish in the mortise lock locking and is fixed. According to above technical scheme to can let this connection structure be more convenient to pipe connection between the different pipe diameters.

Description

Sewage pipeline connecting structure

Technical Field

The utility model relates to a sewage equipment accessories technical field, more specifically say, it relates to a sewage pipeline connection structure.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

In sewage discharge and treatment, many sewer pipes are used, and therefore the connection between the sewer pipes is of great importance. The conventional pipe connection structure is mainly used for connecting two pipes with the same pipe diameter, however, in practice, pipes with different pipe diameters need to be connected often, and therefore, the problem of connection between pipes with different pipe diameters needs to be solved.

SUMMERY OF THE UTILITY MODEL

To the technical problem who connects between the different pipe diameters of pipeline that proposes in the background art, the utility model discloses a setting sets up little size portion and jumbo size portion respectively at middle hose both ends, installs the different connector of size in advance respectively in little size portion and jumbo size portion to can let this connection structure be more convenient to pipe connection between the different pipe diameters.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a sewage pipeline connecting structure comprises a middle hose and connectors fixed at two ends, wherein the middle hose comprises a small-size part and a large-size part which are integrally formed, and the connectors are connected to the small-size part and the large-size part;

the connector comprises a lantern ring clamping piece, a lining plate, a clamping strip, a sealing ring, a shell, a mortise lock and a bolt;

the welt with the lantern ring clamping piece constitutes complete lantern ring jointly, the sealing washer is arranged in the lantern ring clamping piece, the sealing washer with the inside wall butt of lantern ring clamping piece, the card strip card is in the both ends of lantern ring clamping piece, the shell is equipped with two and welded fastening in week side of lantern ring clamping piece, be equipped with the installing port on the shell, the mortise lock is worn to establish in the installing port, the bolt is worn to establish locking is fixed in the mortise lock.

Through the technical scheme, the small-size part and the large-size part are respectively arranged at the two ends of the middle hose, and the connectors with different sizes are respectively pre-installed on the small-size part and the large-size part, so that the connecting structure can be more convenient for pipeline connection between different pipe diameters. During installation, the small-size connector on the small-size part is connected with the thin pipeline, and the large-size connector on the large-size part is connected with the thick pipeline, so that the pipeline connection is completed.

The utility model discloses further set up to: the mortise lock comprises a first mortise lock and a second mortise lock, a penetrating hole is formed in the first mortise lock in a penetrating mode, a threaded connecting hole is formed in the second mortise lock in a penetrating mode, and the bolt penetrates through the penetrating hole of the first mortise lock and is connected into the threaded connecting hole of the second mortise lock.

The utility model discloses further set up to: the sealing ring is made of rubber materials, and the inner side walls of the two ends of the sealing ring are provided with protruding parts.

The utility model discloses further set up to: the middle hose is made of soft plastic materials and can be bent and folded.

To sum up, the utility model discloses following beneficial effect has:

(1) the connecting device can be used for connecting pipelines with different pipe diameters;

(2) the connector can be replaced, and the connector is suitable for connecting pipelines with different pipe diameters.

Drawings

FIG. 1 is a schematic view of the overall structure of a sewage pipe connection structure;

fig. 2 is a schematic perspective view of the connector.

Reference numerals: 1. an intermediate hose; 11. a small-sized portion; 12. a large-sized portion; 2. a connector; 21. a lantern ring clamping piece; 22. a liner plate; 23. clamping the strip; 24. a seal ring; 241. a boss portion; 25. a housing; 251. an installation port; 26. a mortise lock; 261. a first mortise lock; 262. a second mortise lock; 27. and (4) bolts.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

A sewage pipeline connecting structure can be known by combining a figure 1 and a figure 2, and comprises a middle hose 1 and connecting heads 2 fixed at two ends, wherein the middle hose 1 is made of a soft plastic material and can be bent and folded, the middle hose 1 comprises a small-size part 11 and a large-size part 12 which are integrally formed, and the small-size part 11 and the large-size part 12 are both connected with the connecting heads 2. Because the middle hose 1 is soft, the caliber of the middle hose 1 can be enlarged, so that the middle hose can be connected with the connectors 2 with different sizes.

Wherein, referring specifically to fig. 2, the connector 2 includes a collar clip 21, a lining plate 22, a clip strip 23, a sealing ring 24, a housing 25, a mortise lock 26 and a bolt 27. Liner plate 22 and lantern ring clamping piece 21 constitute complete lantern ring jointly, and in lantern ring clamping piece 21 was arranged in to sealing washer 24, sealing washer 24 and the inside wall butt of lantern ring clamping piece 21, card strip 23 card at the both ends of lantern ring clamping piece 21, shell 25 is equipped with two and welded fastening in the week side of lantern ring clamping piece 21, is equipped with installing port 251 on the shell 25, and mortise lock 26 is worn to establish in installing port 251, and bolt 27 is worn to establish and is locked in mortise lock 26 and fix.

The mortise lock 26 includes a first mortise lock 261 and a second mortise lock 262, a through hole is formed on the first mortise lock 261, a screw connection hole is formed on the second mortise lock 262, and the bolt 27 passes through the through hole of the first mortise lock 261 and is connected to the screw connection hole of the second mortise lock 262.

In order to make the sealing effect of the sealing ring 24 better, the sealing ring 24 is made of rubber material, and the inner side walls of the two ends of the sealing ring 24 are provided with convex parts 241.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a sewage pipeline connection structure which characterized in that: the hose comprises a middle hose (1) and connectors (2) fixed at two ends, wherein the middle hose (1) comprises a small-size part (11) and a large-size part (12) which are integrally formed, and the connectors (2) are connected to the small-size part (11) and the large-size part (12);

the connector (2) comprises a lantern ring clamping piece (21), a lining plate (22), a clamping strip (23), a sealing ring (24), a shell (25), a mortise lock (26) and a bolt (27);

welt (22) with lantern ring clamping piece (21) constitutes complete lantern ring jointly, sealing washer (24) are arranged in the lantern ring clamping piece (21), sealing washer (24) with the inside wall butt of lantern ring clamping piece (21), card strip (23) card is in the both ends of lantern ring clamping piece (21), shell (25) are equipped with two and welded fastening and are in the week side of lantern ring clamping piece (21), be equipped with installing port (251) on shell (25), mortise lock (26) are worn to establish in installing port (251), bolt (27) are worn to establish mortise lock (26) internal lock is fixed.

2. A sewer pipe connection structure according to claim 1, wherein: mortise lock (26) include first mortise lock (261) and second mortise lock (262), set up the through-going hole that runs through on first mortise lock (261), set up threaded connection hole on second mortise lock (262), bolt (27) pass the through-going hole of first mortise lock (261) and are connected in the threaded connection hole of second mortise lock (262).

3. A sewer pipe connection structure according to claim 1, wherein: the sealing ring (24) is made of rubber materials, and the inner side walls of the two ends of the sealing ring (24) are provided with protruding parts (241).

4. A sewer pipe connection structure according to claim 1, wherein: the middle hose (1) is made of soft plastic materials and can be bent and folded.