CN219159247U

CN219159247U - Quick butt joint for water pump detection

Info

Publication number: CN219159247U
Application number: CN202320257015.0U
Authority: CN
Inventors: 闫跃忠; 翟伟; 张明锋
Original assignee: Qiqihar Inspection And Testing Center
Current assignee: Qiqihar Inspection And Testing Center
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-06-09
Anticipated expiration: 2033-02-20

Abstract

The utility model relates to a butt joint, in particular to a rapid butt joint for water pump detection, which comprises an insertion pipeline, wherein a buckling barrel is fixedly connected to the outer side of the insertion pipeline, and a sleeve is connected between the insertion pipeline and the buckling barrel in a sliding manner; the sleeve comprises a plurality of mutually sleeved closed cylinders, and the closed cylinders are mutually connected in a sliding manner; the diameters of the plurality of closed cylinders are different; the plurality of closed cylinders are all connected in the buckling cylinder in a sliding way, and a compression spring I is fixedly connected between the closed cylinders and the buckling cylinder; the front end of each closed cylinder is fixedly connected with a closed ring; the front end of the insertion pipeline is arranged in a conical shape; the support ring is fixedly connected to the insertion pipeline, the support ring is connected with a plurality of buckling plates in a sliding manner, a compression spring II is fixedly connected between the buckling plates and the support ring, and the front ends of the buckling plates are fixedly connected with inclined clamping blocks; the connection of the water pump pipelines with different diameters can be completed quickly, and the test of the water pump is completed.

Description

Quick butt joint for water pump detection

Technical Field

The utility model relates to a butt joint, in particular to a rapid butt joint for water pump detection.

Background

The water pump is a mechanism for conveying or pressurizing liquid; in the process of detecting the water pump, because the models of the water pump are numerous, and the connecting pipeline on each water pump is different in size and diameter, when detecting the water pump, connectors of different sizes and models are often needed, so that the water pump is inconvenient to use, and connectors capable of completing connection of water pumps of different models are needed for completing detection of water pumps of different models.

Disclosure of Invention

The utility model aims to provide a rapid butt joint for water pump detection, which can rapidly complete the connection of water pump pipelines with different diameters and complete the test of water pumps.

The aim of the utility model is achieved by the following technical scheme:

the rapid butt joint for water pump detection comprises an insertion pipeline, wherein a buckling barrel is fixedly connected to the outer side of the insertion pipeline, and a sleeve is connected between the insertion pipeline and the buckling barrel in a sliding manner;

the sleeve comprises a plurality of mutually sleeved closed cylinders, and the closed cylinders are mutually connected in a sliding manner;

the diameters of the plurality of closed cylinders are different;

the plurality of closed cylinders are all connected in the buckling cylinder in a sliding way, and a compression spring I is fixedly connected between the closed cylinders and the buckling cylinder;

the front end of each closed cylinder is fixedly connected with a closed ring;

the front end of the insertion pipeline is arranged in a conical shape;

the support ring is fixedly connected to the insertion pipeline, the support ring is connected with a plurality of buckling plates in a sliding manner, a compression spring II is fixedly connected between the buckling plates and the support ring, and the front ends of the buckling plates are fixedly connected with inclined clamping blocks;

the insertion pipeline can be inserted into the water pump pipeline, and the water pump pipeline can be propped against the closed ring;

the water pump pipeline is fixedly connected with a clamping ring, the clamping ring is provided with an inclined surface, and a plurality of inclined clamping blocks can be clamped on the clamping ring;

the insertion pipeline is connected with a sliding ring in a sliding manner, a plurality of connecting rods are hinged to the sliding ring, and the connecting rods are respectively hinged to the buckling plates.

Drawings

The utility model will be described in further detail with reference to the accompanying drawings and detailed description.

FIG. 1 is a schematic diagram of a water pump detection quick-connect fitting of the present utility model;

FIG. 2 is a schematic cross-sectional view of a water pump test quick-connect fitting of the present utility model;

FIG. 3 is a schematic illustration of the structure of an insertion tube according to the present utility model;

FIG. 4 is a schematic view of a snap-fit cartridge of the present utility model;

FIG. 5 is a schematic cross-sectional view of an insertion tube according to the present utility model;

FIG. 6 is a schematic view of the closure of the present utility model;

fig. 7 is a schematic view of the water pump pipe structure of the present utility model.

In the figure: inserting a pipe 11; a buckling barrel 12; a closing cylinder 13; a closed loop 14; a support ring 15; a buckling plate 16; an inclined latch 17; a slip ring 18; a link 19; a water pump pipe 21; a snap ring 22; an inclined surface 23.

Detailed Description

The utility model is described in further detail below with reference to the accompanying drawings.

As shown in fig. 1 to 7, a structure and function of a water pump detection quick-connect are described in detail below;

the rapid butt joint for water pump detection comprises an insertion pipeline 11, wherein a buckling barrel 12 is fixedly connected to the outer side of the insertion pipeline 11, and a sleeve is connected between the insertion pipeline 11 and the buckling barrel 12 in a sliding manner;

the sleeve comprises a plurality of mutually sleeved closed cylinders 13, and the closed cylinders 13 are mutually connected in a sliding manner;

the diameters of the plurality of closed cylinders 13 are different;

the plurality of closed cylinders 13 are all connected in the buckling cylinder 12 in a sliding way, and a compression spring I is fixedly connected between the closed cylinders 13 and the buckling cylinder 12;

the front end of each closed cylinder 13 is fixedly connected with a closed ring 14;

the front end of the insertion pipeline 11 is arranged in a conical shape;

when the sealing device is used, the insertion pipeline 11 is inserted into the water pump pipeline 21, the water pump pipeline 21 can be a water inlet pipeline of a water pump, and also can be a pipeline connected subsequently, the water pump pipeline 21 is inserted between the insertion pipeline 11 and the buckling barrel 12, the water pump pipeline 21 is propped against the sealing ring 14, the sealing ring 14 is preferably made of elastic materials such as rubber, and the sealing ring 14 is contacted with the water pump pipeline 21, as shown in fig. 2, the sealing barrel 13 pushes the compression spring I, the sealing barrel 13 extrudes the compression spring I, and the compression spring I reversely pushes the sealing ring 14 to be contacted with the front end of the water pump pipeline 21, so that the sealing of the connection between the water pump pipeline 21 and the sealing ring 14 is ensured;

the water is then introduced into the water pump pipeline 21 through the insertion pipeline 11, and the water pump is detected;

further, because the diameters of the water pump pipelines 21 may be different, the water pump pipelines 21 may be in contact with the sealing rings 14 with different diameters, as shown in fig. 5, the sealing of the water pump pipelines 21 with different diameters can be completed by the plurality of sealing rings 14, so that the connector can be ensured to connect the water pump pipelines 21 with different types of diameters;

the support ring 15 is fixedly connected to the insertion pipeline 11, the support ring 15 is slidably connected with the plurality of buckling plates 16, the compression spring II is fixedly connected between the buckling plates 16 and the support ring 15, and the front end of the buckling plate 16 is fixedly connected with the inclined clamping block 17;

the insertion pipeline 11 can be inserted into the water pump pipeline 21, and the water pump pipeline 21 can be propped against the closed loop 14;

a clamping ring 22 is fixedly connected to the water pump pipeline 21, an inclined surface 23 is arranged on the clamping ring 22, and a plurality of inclined clamping blocks 17 can be clamped on the clamping ring 22;

further, in order to ensure the connection stability of the water pump pipeline 21 and the sealing ring 14 and the quick connection of the insertion pipeline 11 and the water pump pipeline 21, a clamping ring 22 is fixedly connected on the water pump pipeline 21 in advance through a bolt or welding mode, the front end of the clamping ring 22 is pre-processed to form an inclined surface 23, the water pump pipeline 21 is inserted between the insertion pipeline 11 and the buckling barrel 12, a plurality of inclined clamping blocks 17 are in contact with the inclined surface 23, the inclined clamping blocks 17 move outwards, the plurality of inclined clamping blocks 17 are clamped on the rear side of the clamping ring 22, the plurality of inclined clamping blocks 17 limit the axis of the connection of the water pump pipeline 21 and the insertion pipeline 11, and the connection of the water pump pipeline 21 is further ensured;

further, in order to facilitate the separation of the inlet pipe 11 and the water pump pipe 21, the inlet pipe 11 is slidably connected with a sliding ring 18, the sliding ring 18 is hinged with a plurality of connecting rods 19, and the plurality of connecting rods 19 are respectively hinged with a plurality of buckling plates 16;

the sliding ring 18 is pushed to slide, the sliding ring 18 drives the connecting rods 19 to move, the connecting rods 19 push the buckling plates 16 to move, the buckling plates 16 move outwards, the buckling plates 16 drive the inclined clamping blocks 17 to move, the inclined clamping blocks 17 and the clamping rings 22 are enabled to be out of clamping connection, and then separation of the inserted pipeline 11 and the water pump is completed.

Claims

1. The utility model provides a quick butt joint of water pump detection, includes insert pipeline (11), its characterized in that: the outside of the insertion pipeline (11) is fixedly connected with a buckling barrel (12), and a sleeve is connected between the insertion pipeline (11) and the buckling barrel (12) in a sliding manner.

2. The quick connect coupling for water pump detection of claim 1, wherein: the sleeve comprises a plurality of mutually sleeved closed cylinders (13), and the closed cylinders (13) are mutually connected in a sliding manner.

3. The quick connect coupling for water pump detection of claim 2, wherein: the diameters of the plurality of closing cylinders (13) are different.

4. The quick connect coupling for water pump detection of claim 2, wherein: the plurality of closing cylinders (13) are all connected in the buckling cylinder (12) in a sliding way, and a compression spring I is fixedly connected between the closing cylinders (13) and the buckling cylinder (12).

5. The quick connect coupling for water pump detection of claim 2, wherein: the front end of each sealing cylinder (13) is fixedly connected with a sealing ring (14).

6. The quick connect coupling for water pump detection of claim 1, wherein: the front end of the insertion pipeline (11) is arranged in a conical shape.

7. The rapid water pump test docking head of claim 5, wherein: the pipeline is inserted into (11) and is fixedly connected with supporting ring (15), and sliding connection has a plurality of buckling plates (16) on supporting ring (15), fixedly connected with compression spring II between buckling plate (16) and supporting ring (15), the front end fixedly connected with slope fixture block (17) of buckling plate (16).

8. The quick connect coupling for water pump detection of claim 7, wherein: the insertion pipe (11) can be inserted into the water pump pipe (21), and the water pump pipe (21) can be propped against the closed ring (14).

9. The quick connect coupling for water pump detection of claim 8, wherein: the water pump pipeline (21) is fixedly connected with a clamping ring (22), an inclined surface (23) is arranged on the clamping ring (22), and a plurality of inclined clamping blocks (17) can be clamped on the clamping ring (22).

10. The quick connect coupling for water pump detection of claim 9, wherein: the insertion pipeline (11) is connected with a sliding ring (18) in a sliding manner, a plurality of connecting rods (19) are hinged to the sliding ring (18), and the connecting rods (19) are respectively hinged to the buckling plates (16).