CN211668967U

CN211668967U - Brake hose burst test device

Info

Publication number: CN211668967U
Application number: CN201922422638.5U
Authority: CN
Inventors: 岳高东; 黄顺民; 翁文祥; 杨攀; 赵凯封; 徐龙幸
Original assignee: Zhejiang Fangyuan Detection Group Stock Co ltd
Current assignee: Zhejiang Fangyuan Detection Group Stock Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-10-13
Anticipated expiration: 2029-12-26

Abstract

The utility model provides a brake hose burst test device, which comprises a universal plug and a universal joint, wherein the universal plug comprises a plug main body; the plug main body is provided with a plurality of internal thread interfaces which are not communicated and are blind holes, and the internal thread interfaces of the universal plug are different in specification and can be connected with threaded connectors of different brake hoses; the universal joint comprises a joint main body, the joint main body is provided with a plurality of internal thread interfaces and interfaces used for being connected with a hydraulic power source, the specifications of the internal thread interfaces of the universal joint are different from each other and can be connected with the threaded joints of different brake hoses, the internal thread interfaces of the universal joint are communicated with the hydraulic power source interfaces at the joint main body, and each internal thread interface of the universal joint is provided with a sealing cover in threaded connection with the internal thread interface. The utility model discloses a can satisfy different interface test requirements, easy to assemble and experimental, realize the quick installation and the experiment of the blasting test of brake hose.

Description

Brake hose burst test device

Technical Field

The utility model relates to a brake hose burst test device.

Background

At present, a brake hose bursting test is an important performance item for checking brake hoses, the brake hoses are inconvenient to perform the bursting test due to different connector specifications, and a universal test device and a universal clamp are not provided. At present, a plug which is consistent with the specification of a connector is usually matched with the specification and the size of a hose connector, a special adapter is matched with the other side of the hose connector or the hose connector is connected with an interface of a blasting tester through multiple times of conversion, so that the number of auxiliary tools for testing is large, the sealing is easy to generate and cannot meet the requirement, the interface leakage phenomenon in the testing process is caused, the number of spare connectors of a testing device is large, and the management and the storage are inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a brake hose burst test device, the different brake hose of adaptation. Therefore, the utility model adopts the following technical scheme:

a brake hose bursting test device is characterized by comprising a universal plug and a universal joint, wherein the universal plug comprises a plug main body; the plug main body is provided with a plurality of internal thread interfaces which are not communicated and are blind holes, and the internal thread interfaces of the universal plug are different in specification and can be connected with threaded connectors of different brake hoses; the universal joint comprises a joint main body, the joint main body is provided with a plurality of internal thread interfaces and interfaces used for being connected with a hydraulic power source, the specifications of the internal thread interfaces of the universal joint are different from each other and can be connected with the threaded joints of different brake hoses, the internal thread interfaces of the universal joint are communicated with the hydraulic power source interfaces at the joint main body, and each internal thread interface of the universal joint is provided with a sealing cover in threaded connection with the internal thread interface.

Furthermore, an intercommunicating cavity is arranged in the joint main body, and a plurality of internal thread interfaces of the universal joint, an interface used for being connected with a hydraulic power source and the intercommunicating cavity are communicated.

Furthermore, different planes are arranged on the periphery of the plug main body and the connector main body, the plurality of internal thread interfaces of the universal plug are arranged on the different planes of the plug main body, and the plurality of internal thread interfaces of the universal connector and the interfaces for connecting the hydraulic power source are arranged on the different planes of the connector main body.

Furthermore, the plug main body and the joint main body are in flat column shapes, and the thickness of the plug main body and the joint main body is matched with the opening size of the wrench.

The above further technical schemes can also be combined for use.

Owing to adopt the technical scheme of the utility model, the utility model discloses a general purpose end cap, general purpose joint realize unifying different specification brake hose connectors, realize unified customization joint, satisfy different interface test requirements, easy to assemble and experimental, through general purpose end cap, general purpose joint and the installation cooperation of different brake hose, realize brake hose's blasting test's quick installation and experiment.

Drawings

Fig. 1 is a front view of an embodiment of the present invention.

Fig. 2 is a top view of fig. 1.

Detailed Description

Reference is made to the accompanying drawings. The utility model provides a brake hose burst test device, including general purpose end cap 2 and general purpose adapter 3, general purpose end cap 2 includes end cap main part 20, end cap main part 20 sets up respectively not communicating and a plurality of internal thread interface 21 that are the blind hole, a plurality of internal thread interface 21 specifications of general purpose end cap are different each other, can with the screwed joint connection of different brake hose 1; the universal joint 3 comprises a joint main body 30, the joint main body 30 is provided with a plurality of internal thread interfaces 31 and an interface 32 used for being connected with a hydraulic power source, the specifications of the internal thread interfaces 31 of the universal joint are different from each other and can be connected with different threaded joints of the brake hose 1, the internal thread interfaces 31 of the universal joint 3 are communicated with the interface 32 used for being communicated with the hydraulic power source at the joint main body 30, and each internal thread interface 31 of the universal joint 3 is provided with a sealing cover 4 in threaded connection with the internal thread interface. Reference numeral 5 is a connection pipe of the hydraulic power source, which is screw-connected to the hydraulic power source port 32.

For ease of manufacture, the adaptor body 30 has an intercommunicating cavity 33 therein, and the plurality of female threaded ports 31 of the universal adaptor 3 and the ports 32 for connection to a hydraulic power source communicate with the intercommunicating cavity.

For convenience of manufacture and operation, the plug body 20 and the connector body 30 may be provided with different

flat surfaces

22, 34 at their peripheries, the plurality of female connectors of the universal plug are provided on the different flat surfaces 22 at the periphery of the plug body 20, and the plurality of female connectors 31 and the connector 32 for connection with the hydraulic power source of the universal plug are provided on the different flat surfaces 34 at the periphery of the connector body, so that the manufacture is facilitated, and the connectors are oriented in different directions to facilitate the installation and connection operation.

For ease of assembly and disassembly, the plug body 20 and the connector body 30 may be formed as a flat cylinder having a thickness adapted to the size of the wrench opening, with the

flats

22, 34 being provided on the sides of the flat cylinder.

During testing, the two ends of the brake hose 1 are respectively connected with the corresponding types of

internal thread connectors

21 and 31 of the universal plug 2 and the universal joint 3 in an installing mode, the universal joint 3 is connected with a hydraulic power source in an installing mode, the brake hose 1 is installed on a blasting testing machine, the test is carried out through boosting, and the blasting test of the brake hose is completed. After the blasting test is finished, the universal joint is removed, the brake hose and the universal plug 2 are detached from the testing machine, and the test is restarted by replacing the next brake hose. Each internal thread interface in the same main part is exclusively used in a brake hose respectively, and use and management are convenient, and have avoided the leakage inefficacy that frequent use and many times switching caused.

The above description is only for the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art is in the field of the present invention, and all the changes or modifications are covered in the protection scope of the present invention.

Claims

1. A brake hose bursting test device is characterized by comprising a universal plug and a universal joint, wherein the universal plug comprises a plug main body; the plug main body is provided with a plurality of internal thread interfaces which are not communicated and are blind holes, and the internal thread interfaces of the universal plug are different in specification and can be connected with threaded connectors of different brake hoses; the universal joint comprises a joint main body, the joint main body is provided with a plurality of internal thread interfaces and interfaces used for being connected with a hydraulic power source, the specifications of the internal thread interfaces of the universal joint are different from each other and can be connected with the threaded joints of different brake hoses, the internal thread interfaces of the universal joint are communicated with the hydraulic power source interfaces at the joint main body, and each internal thread interface of the universal joint is provided with a sealing cover in threaded connection with the internal thread interface.

2. The brake hose burst test device of claim 1, wherein an intercommunicating chamber is provided in said connector body, and said plurality of female connectors of said universal connector and said ports for connection to a hydraulic power source are in communication with said intercommunicating chamber.

3. The burst test device of claim 1, wherein the plug body and the connector body are formed with different planes at the periphery thereof, the plurality of female connectors of the universal plug are formed on the different planes of the plug body, and the plurality of female connectors of the universal connector and the connector for connection with the hydraulic power source are formed on the different planes of the connector body.

4. The brake hose burst test device of claim 1, wherein the plug body and the connector body are in the form of flat columns having a thickness adapted to the size of the wrench opening.