Hydraulic hose assembly with locking structure

Abstract

According to the technical scheme, the hydraulic hose assembly comprises a hose A and a hose B. One end of the hose A is provided with a connector A through a clamping ring B. One end of the hose B is provided with a connector B through a clamping ring A. The connector B is clamped in the connector A. The tail end of the hose A and the tail end of the hose B are each provided with a butt joint. Outer rings are installed at the positions, close to the butt joint, of the outer surfaces of the hose A and the hose B, supporting frames are installed at the tops and the bottoms of the outer rings correspondingly, locking columns are installed at the tops and the bottoms of the supporting frames correspondingly, and positioning buckles are installed at the tail ends of the locking columns. According to the hydraulic hose assembly with the locking structure, the problems that an existing hydraulic hose assembly is not provided with a locking mechanism, the hydraulic hose assembly is prone to loosening in the using process, and normal use of production equipment is affected are solved, the loosening probability of a hydraulic hose is reduced, and therefore normal use of the production equipment is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic hose assemblies, and specifically relates to a hydraulic hose assembly with a locking structure. Background Technique

[0002] A hydraulic hose assembly is a flexible pipeline device for transporting hydraulic media. Hydraulic hose assemblies are usually used in hydraulic transmission devices, hydraulic control systems, hydraulic power devices, etc. in hydraulic systems, for transmitting high-pressure hydraulic oil or other liquid media to achieve functions such as force transmission, power transmission, and hydraulic control. Hydraulic hose assemblies have good pressure resistance, wear resistance, corrosion resistance, and flexibility, and can adapt to complex working environments and the requirements of high-pressure hydraulic systems.

[0003] The existing hydraulic hose assemblies have no locking mechanism and are prone to loosening during the use of the hydraulic hose assemblies, affecting the normal use of production equipment. Therefore, we propose a hydraulic hose assembly with a locking structure. Content of the Utility Model

[0004] The purpose of the utility model is to provide a hydraulic hose assembly with a locking structure, achieving the effect of locking and fixing the hydraulic hose, so as to solve the problem that the existing hydraulic hose assemblies have no locking mechanism and are prone to loosening during the use of the hydraulic hose assemblies, affecting the normal use of production equipment.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A hydraulic hose assembly with a locking structure includes hose A and hose B. One end of hose A is installed with connector A through clamping ring B, one end of hose B is installed with connector B through clamping ring A, connector B is clamped inside connector A, docking heads are installed at the ends of hose A and hose B, outer rings are installed on the outer surfaces of hose A and hose B near the docking heads, support frames are installed at the top and bottom of the outer ring, locking columns are installed at the top and bottom of the support frame roof, and positioning buckles are installed at the ends of the locking columns.

[0006] Preferably, a locking groove is provided in the middle of the outer surface of the docking head, and the positioning buckle can be clamped inside the locking groove.

[0007] Preferably, the locking column and the support frame are connected by screw threads.

[0008] Preferably, clamping grooves are provided on the outer surfaces of clamping ring A and clamping ring B, and clamping buckles are installed on the outer surfaces of hose A and hose B at the positions of the clamping grooves.

[0009] Preferably, a spring groove is provided on the inner surface of connector A near one side of connector B, and a spring is installed near one side of connector B inside the spring groove.

[0010] Preferably, a sliding groove is provided inside the connector A on the outer surface of the connector B. A sealing ring B is installed through a sealing groove at the gap positions on both sides of the sliding groove and the connector B. A sealing ring A is installed through a sealing groove at the gap position between the connector A and the connector B.

[0011] Preferably, reinforcing wires are provided inside the hose A and the hose B near the outer surface.

[0012] Preferably, anti-slip platforms are provided on the outer surfaces of both the connector A and the connector B.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a support frame, a locking post, and a positioning buckle, the present utility model achieves the effect of locking and fixing the hydraulic hose, so as to solve the problem that the existing hydraulic hose assembly has no locking mechanism and is prone to loosening during the use of the hydraulic hose assembly, affecting the normal use of production equipment, reducing the loosening probability of the hydraulic hose, and thus ensuring the normal use of production equipment.

[0015] 2. By providing the connector A and the connector B, the present utility model achieves the effect of organizing the hose, so as to solve the problem that during the installation of the existing hydraulic hose, the hose is easily entangled, affecting the service life of the hydraulic hose, reducing the entanglement probability of the hydraulic hose, and thus improving the service life of the hydraulic hose.

[0016] 3. By providing reinforcing wires inside the hose A and the hose B near the outer surface, the present utility model achieves the effect of improving the strength of the hose, so as to solve the problem that the existing hydraulic hose has poor compressive performance and is prone to bursting during use, affecting the service life of the hydraulic hose, improving the compressive performance of the hydraulic hose, and thus improving the service life of the hydraulic hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the front view structural schematic diagram of the present utility model;

[0018] Figure 2 is Figure 1 the enlarged structural schematic diagram of A therein;

[0019] Figure 3 is the sectional view structural schematic diagram of the connector A and the connector B of the present utility model;

[0020] Figure 4 is Figure 3 the enlarged structural schematic diagram of B therein;

[0021] Figure 5 is the side view structural schematic diagram of the hose A of the present utility model.

[0022] Figure numerals: 1. Hose A; 2. Connector A; 3. Connector B; 4. Hose B; 5. Anti-slip table; 6. Support frame; 7. Locking column; 8. Positioning buckle; 9. Butt joint; 10. Locking groove; 11. Outer ring; 12. Clamping ring A; 13. Spring groove; 14. Spring; 15. Clamping ring B; 16. Buckle; 17. Clamping groove; 18. Sealing ring A; 19. Slide groove; 20. Sealing ring B; 21. Sealing groove; 22. Reinforcing wire. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] Embodiment 1

[0025] like Figure 1 , Figure 2 and Figure 5 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hydraulic hose assembly with a locking structure, including a hose A1 and a hose B4, one end of the hose A1 is installed with a connector A2 through a clamping ring B15, one end of the hose B4 is installed with a connector B3 through a clamping ring A12, the connector B3 is clamped inside the connector A2, the ends of the hose A1 and the hose B4 are both installed with a docking joint 9, an outer ring 11 is installed on the outer surface of the hose A1 and the hose B4 near the docking joint 9, the top and bottom of the outer ring 11 are both installed with a support frame 6, the top plate and the bottom of the support frame 6 are both installed with a locking column 7, and the end of the locking column 7 is installed with a positioning buckle 8 A locking groove 10 is provided in the middle of the outer surface of the docking joint 9, and the positioning buckle 8 can be clamped in the locking groove 10. The docking joint 9 is locked by the provided locking column 7. The locking column 7 is screwed together with the support frame 6 by threads. A clamping ring A12 and a clamping ring B15 are provided with a clamping groove 17 on their outer surfaces. Buckles 16 are installed at the positions of the clamping groove 17 on the outer surfaces of the hoses A1 and B4. Reinforcing wires 22 are provided inside the hoses A1 and B4 near the outer surfaces. The hoses A1 and B4 are protected by the provided reinforcing wires 22. Anti-slip platforms 5 are provided on the outer surfaces of the connectors A2 and B3 to facilitate the rotation of the connectors A2 and B3.

[0026] The working principle of a hydraulic hose assembly with a locking structure based on Example 1 is: after the utility model is installed, when it is used, the utility model is installed at the place of use through the joint 9, and then the joint 9 is locked by a tool. After completion, the locking column 7 is rotated, and the positioning buckle 8 is driven downward by the locking column 7 to move the positioning buckle 8 into the locking groove 10, thereby locking the joint 9, and then the connector A2 and the connector B3 are rotated to straighten the wound hose A1 and the hose B4, and the utility model can be used. At this point, the working process of the equipment is completed.

[0027] Embodiment 2

[0028] As Figure 3 and Figure 4 shown, a hydraulic hose assembly with a locking structure proposed by the present utility model, compared with the first embodiment, this embodiment further includes: a spring groove 13 is provided on the inner surface of the connector A2 near the side of the connector B3, and a spring 14 is installed inside the spring groove 13 near the side of the connector B3. The spring 14 is used to squeeze the connector B3, thereby achieving efficient sealing of the connection. A sliding groove 19 is provided on the inner surface of the connector A2 at the outer surface of the connector B3. Sealing rings B20 are installed in the sliding groove 19 and at the gap positions on both sides of the connector B3 through a sealing groove 21. Sealing rings A18 are installed at the gap position between the connector A2 and the connector B3 through the sealing groove 21. By providing the sealing rings A18 and the sealing rings B20, the connection is sealed.

[0029] In this embodiment, during use, the connectors A2 and B3 are squeezed by the provided spring 14, thereby squeezing the connection. Through the provided sealing rings A18 and the sealing rings B20, the connection is efficiently sealed.

[0030] The above specific embodiments are merely several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A hydraulic hose assembly with a locking structure, comprising a hose A (1) and a hose B (4), characterized in that: One end of the hose A (1) is installed with a connector A (2) via a clamping ring B (15), and one end of the hose B (4) is installed with a connector B (3) via a clamping ring A (12). The connector B (3) is clamped inside the connector A (2). The ends of the hose A (1) and the hose B (4) are both installed with a docking joint (9). An outer ring (11) is installed on the outer surface of the hose A (1) and the hose B (4) near the docking joint (9). A support frame (6) is installed on the top and bottom of the outer ring (11). The top plate and bottom of the support frame (6) are both installed with a locking column (7), and a positioning buckle (8) is installed on the end of the locking column (7).

2. A hydraulic hose assembly with a locking structure according to claim 1, characterized in that: A locking groove (10) is provided in the middle of the outer surface of the butt joint (9), and the positioning buckle (8) can be snap-fitted into the locking groove (10).

3. The hydraulic hose assembly with a locking structure according to claim 1, characterized in that: The locking column (7) is screwed together with the support frame (6) via threads.

4. The hydraulic hose assembly with a locking structure according to claim 1, characterized in that: The outer surfaces of the clamping ring A (12) and the clamping ring B (15) are both provided with a clamping groove (17), and the outer surfaces of the hose A (1) and the hose B (4) are both provided with a buckle (16) at the position of the clamping groove (17).

5. The hydraulic hose assembly with a locking structure according to claim 1, characterized in that: A spring groove (13) is provided on the inner surface of the connector A (2) on a side close to the connector B (3), and a spring (14) is installed inside the spring groove (13) on a side close to the connector B (3).

6. The hydraulic hose assembly with a locking structure according to claim 1, characterized in that: A slide groove (19) is provided inside the connector A (2) and on the outer surface of the connector B (3). A sealing ring B (20) is installed at a gap position between the slide groove (19) and the connector B (3) via a sealing groove (21). A sealing ring A (18) is installed at a gap position between the connector A (2) and the connector B (3) via a sealing groove (21).

7. The hydraulic hose assembly with a locking structure according to claim 1, characterized in that: Reinforcement wires (22) are provided inside the hose A (1) and the hose B (4) close to the outer surface.

8. The hydraulic hose assembly with a locking structure according to claim 1, characterized in that: The outer surfaces of the connector A (2) and the connector B (3) are both provided with anti-slip platforms (5).

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