Hydraulic hose connector convenient to install

Abstract

The utility model provides a hydraulic hose connector convenient to install. The hydraulic hose connector convenient to install comprises an oil pipe, a hoop and a connector assembly, the outer wall of one end of the oil pipe is slidably connected with the inner wall of the hoop, the inner wall of one end of the oil pipe is slidably connected with the connector assembly, and the connector assembly comprises a threaded pipe, a nut, an arc-shaped expansion assembly and a connecting pipe; the arc-shaped expansion assembly is fixedly connected with the outer wall of the connecting pipe, one end of the connecting pipe is fixedly connected with one end of the threaded pipe, and the outer wall of the threaded pipe is in threaded connection with the inner wall of the nut. And the connector assembly is tightly connected with the interior of the oil pipe, rapid installation of the oil pipe and the connector assembly is achieved, the labor cost is greatly reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of hydraulic hose connectors, and more particularly to a hydraulic hose connector that is easy to install. Background Technology

[0002] In the wide range of applications of hydraulic systems, from industrial production equipment to construction machinery, hydraulic hose fittings are crucial components for ensuring the efficient transmission of hydraulic fluids, and their importance is self-evident; however, traditional hydraulic hose fittings have revealed many thorny problems in the installation process.

[0003] The traditional connector installation process is extremely complicated. Installers need to precisely align multiple components such as the connector body, hose, and various seals. This not only requires a high level of professional skills from the installer, but also tests their fine hand dexterity. Even the slightest deviation can cause hydraulic oil leakage, resulting in unstable system pressure, and in severe cases, even paralyzing the entire hydraulic system.

[0004] Furthermore, the installation process is time-consuming and labor-intensive, with installers often spending a lot of time tightening nuts and bolts or using specialized tools to secure the connections; this undoubtedly increases labor costs significantly and also seriously reduces the project's installation efficiency.

[0005] Therefore, it is necessary to provide a new, easy-to-install hydraulic hose connector to solve the above-mentioned technical problems. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides a hydraulic hose connector that is easy to install.

[0007] The hydraulic hose connector provided by this utility model includes an oil pipe, a clamp, and a connector assembly. The outer wall of one end of the oil pipe is slidably connected to the inner wall of the clamp, and the inner wall of one end of the oil pipe is slidably connected to the connector assembly. The connector assembly includes a threaded pipe, a nut, an arc-shaped expansion component, and a connecting pipe. The inner wall of the oil pipe is slidably connected to the outer wall of the arc-shaped expansion component, the arc-shaped expansion component is fixedly connected to the outer wall of the connecting pipe, one end of the connecting pipe is fixedly connected to one end of the threaded pipe, and the outer wall of the threaded pipe is threadedly connected to the inner wall of the nut.

[0008] Preferably, the outer wall of the pipe is provided with multiple arc-shaped extension components at equal intervals.

[0009] Preferably, the arc-shaped extension component includes an arc-shaped plate and a support component, the outer wall of the pipe is fixedly connected to the bottom of the support component, and the top of the support component is rotatably connected to the bottom of the arc-shaped plate.

[0010] Preferably, the bottom of the arc-shaped plate is provided with multiple support components at equal intervals.

[0011] Preferably, the support assembly includes a mounting frame, a first rotating shaft, a first connecting plate, a second rotating shaft, and a second connecting plate. The outer wall of the connecting pipe is fixedly connected to the bottom of the mounting frame, and the top of the mounting frame is rotatably connected to the first rotating shaft. One end of the outer wall of the first rotating shaft is fixedly connected to one end of the first connecting plate, and the other end of the outer wall of the first rotating shaft is fixedly connected to one end of the second connecting plate. The other end of the first connecting plate is fixedly connected to one end of the outer wall of the second rotating shaft, and the other end of the second connecting plate is fixedly connected to the other end of the outer wall of the second rotating shaft. The outer wall of the second rotating shaft is rotatably connected to the bottom of the arc-shaped plate.

[0012] Preferably, the other end of the threaded pipe is fixedly connected to one end of the elbow, and the other end of the elbow is fixedly connected to one end of the threaded connector.

[0013] Compared with related technologies, the hydraulic hose connector provided by this utility model has the following advantages: by rotating the nut to connect the threaded pipe, the arc-shaped expansion component is driven to expand outward, so that the connector component is tightly connected to the inside of the oil pipe, realizing the rapid installation of the oil pipe and the connector component, greatly reducing labor costs and improving installation efficiency. Attached Figure Description

[0014] Figure 1 A schematic diagram of a preferred embodiment of the hydraulic hose connector provided by this utility model for easy installation;

[0015] Figure 2 for Figure 1 The diagram shows the structural schematic of the connector assembly.

[0016] Figure 3 for Figure 1 The diagram shows the structure of the arc-shaped extension component.

[0017] Figure 4 for Figure 1 The diagram shows the structural schematic of the support component.

[0018] The following are the labelings in the diagram: 1. Oil pipe; 2. Clamp; 3. Connector assembly; 310. Threaded connector; 320. Elbow; 330. Threaded pipe; 340. Nut; 350. Arc-shaped extension assembly; 360. Connecting pipe; 351. Arc-shaped plate; 352. Support assembly; 3521. Mounting bracket; 3522. Shaft No. 1; 3523. Connecting plate No. 1; 3524. Shaft No. 2; 3525. Connecting plate No. 2. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Please refer to the following: Figure 1 , Figure 2 , Figure 3as well as Figure 4 ,in, Figure 1 A schematic diagram of a preferred embodiment of the hydraulic hose connector provided by this utility model for easy installation; Figure 2 for Figure 1 The diagram shows the structural schematic of the connector assembly. Figure 3 for Figure 1 The diagram shows the structure of the arc-shaped extension component. Figure 4 for Figure 1 The diagram shows the structure of the support component.

[0021] In the specific implementation process, such as Figure 1-4 As shown, the present invention provides a hydraulic hose connector that is easy to install, including an oil pipe 1, a clamp 2, and a connector assembly 3. The outer wall of one end of the oil pipe 1 is slidably connected to the inner wall of the clamp 2, and the inner wall of one end of the oil pipe 1 is slidably connected to the connector assembly 3.

[0022] The connector assembly 3 includes a threaded connector 310, an elbow 320, a threaded pipe 330, a nut 340, an arc-shaped expansion component 350, and a connecting pipe 360. The inner wall of the oil pipe 1 is slidably connected to the outer wall of the arc-shaped expansion component 350. The arc-shaped expansion component 350 is fixedly connected to the outer wall of the connecting pipe 360. One end of the connecting pipe 360 ​​is fixedly connected to one end of the threaded pipe 330. Multiple arc-shaped expansion components 350 are equidistantly arranged on the outer wall of the connecting pipe 360. The outer wall of the threaded pipe 330 is threadedly connected to the inner wall of the nut 340. The other end of the threaded pipe 330 is fixedly connected to one end of the elbow 320. The other end of the elbow 320 is fixedly connected to one end of the threaded connector 310.

[0023] The arc-shaped extension component 350 includes an arc-shaped plate 351 and a support component 352. The bottom of the support component 352 is fixedly connected to the outer wall of the pipe 360, and the top of the support component 352 is rotatably connected to the bottom of the arc-shaped plate 351. Multiple support components 352 are equidistantly arranged at the bottom of the arc-shaped plate 351.

[0024] The support assembly 352 includes a mounting frame 3521, a first rotating shaft 3522, a first connecting plate 3523, a second rotating shaft 3524, and a second connecting plate 3525. The outer wall of the connecting pipe 360 ​​is fixedly connected to the bottom of the mounting frame 3521. The top of the mounting frame 3521 is rotatably connected to the first rotating shaft 3522. One end of the outer wall of the first rotating shaft 3522 is fixedly connected to one end of the first connecting plate 3523. The other end of the outer wall of the first rotating shaft 3522 is fixedly connected to one end of the second connecting plate 3525. The other end of the first connecting plate 3523 is fixedly connected to one end of the outer wall of the second rotating shaft 3524. The other end of the second connecting plate 3525 is fixedly connected to the other end of the outer wall of the second rotating shaft 3524. The outer wall of the second rotating shaft 3524 is rotatably connected to the bottom of the arc-shaped plate 351.

[0025] It should be noted that by setting multiple arc-shaped extension components 350 on the outer wall of the pipe 360 ​​and allowing these components to slide on the inner wall of the oil pipe 1, the contact area can be effectively increased, thereby improving the sealing performance, enabling quick installation and connection, and preventing leakage. The threaded connection between the nut 340 and the threaded pipe 330 further enhances the overall structural stability. The support component 352 includes a mounting bracket 3521, a first rotating shaft 3522, a first connecting plate 3523, a second rotating shaft 3524, and a second connecting plate 3525. This design allows the arc plate 351 to rotate freely at a certain angle to adapt to different assembly conditions and angle requirements, while ensuring effective support and stability of the arc plate 351 during operation.

[0026] The working principle of this utility model is as follows: During installation, first, the clamp 2 is fitted onto one end of the oil pipe 1, and then the connector assembly 3 is inserted into the oil pipe 1, thus initially completing the overall assembly; the threaded connector 310 is used to connect with other hydraulic equipment or pipelines, and the elbow 320 can change the flow direction of hydraulic oil according to actual installation requirements, increasing the flexibility of installation; the mounting bracket 3521 is fixed on the outer wall of the pipe 360, providing a stable foundation for the entire support assembly 352; the first rotating shaft 3522 is installed on the top of the mounting bracket 3521, allowing the first connecting plate 3523 and the second connecting plate 3525 to rotate around the first rotating shaft 3522; the second connecting plate 3523 and the second connecting plate 3525... The other end of 25 is connected to the bottom of the arc plate 351 via the second rotating shaft 3524, and the second rotating shaft 3524 and the arc plate 351 are rotatably connected. During the process of inserting the connector assembly 3 into the oil pipe 1, due to the compression of the inner wall of the oil pipe 1, when the nut 340 is tightened on the threaded pipe 330, the arc plate 351 will adapt and adjust through the support assembly 352, so that the arc plate 351 fits better against the inner wall of the oil pipe 1. This can effectively fill the gap between the oil pipe 1 and the connector assembly 3, improve the sealing of the connection, and prevent hydraulic oil leakage. At the same time, the setting of multiple arc-shaped expansion assemblies 350 further enhances the stability of the connection, ensuring that the hydraulic system can operate safely and reliably.

[0027] This easy-to-install hydraulic hose connector has the following advantages: the oil pipe 1 is connected to the clamp 2 and connector assembly 3 via a sliding connection, which makes the installation process simpler and faster, improving installation efficiency and requiring no complicated tools or techniques; it also facilitates subsequent maintenance and replacement work; during the tightening of the nut 340 to the threaded pipe 330, the arc plate 351 automatically adjusts its position due to the squeezing action of the inner wall of the oil pipe 1 against the arc plate 351, ensuring a tight fit against the inner wall of the oil pipe 1; this not only effectively fills the gap between the oil pipe 1 and the connector assembly 3, but also greatly improves the sealing of the connection, preventing hydraulic oil leakage; the setting of multiple arc-shaped expansion components 350 further enhances the stability and safety of the entire connection point; they are evenly distributed on the outer pipe 360, providing additional support, and through their unique structural design, they disperse potential pressure, reducing the possibility of failure; by first fitting the clamp 2 onto one end of the oil pipe 1 and then inserting the connector assembly 3 into the oil pipe 1, the overall assembly process is simplified.

[0028] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A hydraulic hose joint convenient to install, comprising a pipe (1), a clamp (2) and a joint assembly (3), the outer wall of one end of the pipe (1) is connected with the inner wall of the clamp (2) in a sliding mode, and the inner wall of one end of the pipe (1) is connected with the joint assembly (3) in a sliding mode, characterized in that, The joint assembly (3) comprises a threaded pipe (330), a nut (340), an arc-shaped expansion assembly (350) and a connecting pipe (360), the inner wall of the oil pipe (1) is slidably connected with the outer wall of the arc-shaped expansion assembly (350), the arc-shaped expansion assembly (350) is fixedly connected with the outer wall of the connecting pipe (360), one end of the connecting pipe (360) is fixedly connected with one end of the threaded pipe (330), and the outer wall of the threaded pipe (330) is threadedly connected with the inner wall of the nut (340).

2. The hydraulic hose fitting of easy installation according to claim 1, characterized in that, The outer wall of the connecting pipe (360) is equidistantly provided with a plurality of arc-shaped expansion assemblies (350).

3. The hydraulic hose fitting of easy installation according to claim 1, characterized in that, The arc-shaped expansion assembly (350) comprises an arc-shaped plate (351) and a support assembly (352), the outer wall of the connecting pipe (360) is fixedly connected with the bottom of the support assembly (352), and the top of the support assembly (352) is rotatably connected with the bottom of the arc-shaped plate (351).

4. The hydraulic hose fitting of easy installation according to claim 3, characterized in that The bottom of the arc-shaped plate (351) is equidistantly provided with a plurality of support assemblies (352).

5. The hydraulic hose fitting of easy installation according to claim 3, characterized in that, The support assembly (352) comprises a mounting frame (3521), a first rotating shaft (3522), a first connecting plate (3523), a second rotating shaft (3524) and a second connecting plate (3525), the outer wall of the connecting pipe (360) is fixedly connected with the bottom of the mounting frame (3521), the top of the mounting frame (3521) is rotatably connected with the first rotating shaft (3522), one end of the outer wall of the first rotating shaft (3522) is fixedly connected with one end of the first connecting plate (3523), the other end of the outer wall of the first rotating shaft (3522) is fixedly connected with one end of the second connecting plate (3525), the other end of the first connecting plate (3523) is fixedly connected with one end of the outer wall of the second rotating shaft (3524), the other end of the second connecting plate (3525) is fixedly connected with the other end of the outer wall of the second rotating shaft (3524), and the outer wall of the second rotating shaft (3524) is rotatably connected with the bottom of the arc-shaped plate (351).

6. The hydraulic hose fitting of easy installation according to claim 1, characterized in that, The other end of the threaded pipe (330) is fixedly connected with one end of an elbow (320), and the other end of the elbow (320) is fixedly connected with one end of a threaded joint (310).

Images