Hydraulic hose performance test experiment table

Abstract

The utility model discloses a hydraulic hose performance test experiment table which comprises a working table and a rotating motor fixedly arranged at the upper end of the working table, the output end of the rotating motor is connected with a supporting pump in an inserted mode, the supporting pump is fixedly connected with a control outer ring through a discharging port, and the supporting pump is fixedly connected with the discharging port. An adjusting valve is arranged on one side of the control outer ring, at least two connectors are arranged on one side of the control outer ring, a connecting hose is fixedly connected between the two connectors, and the two connectors are fixedly arranged at the two corresponding ends of the connecting hose respectively. A plurality of rotating fastening bolts are arranged on the outer side of the connecting hose, and a feeding opening is fixedly connected to the lower end of the supporting pump; according to the utility model, under the condition that the rotating speed, the flow speed and the bending degree of the detected device are respectively adjusted and combined for use, the connecting hose can be detected in a diversified manner.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic hose detection devices, and particularly relates to a hydraulic hose performance test bench. Background Technique

[0002] A hydraulic hose mainly consists of a liquid-resistant inner rubber layer, a middle rubber layer, two or four or six layers of steel wire winding reinforcement layers, and an outer rubber layer. The inner rubber layer enables the conveyed medium to bear pressure.

[0003] The inner rubber layer of the hydraulic hose protects the steel wire from erosion, and the outer rubber layer protects the steel wire from damage. The steel wire layer is a framework material that plays a reinforcing role. It is mainly used in mine hydraulic supports, oilfield mining mining equipment, ships, injection molding machines, and agricultural machinery. Therefore, it needs to be tested before use to improve the safety and stability of the device during actual use. However, when the existing detection device is used, it can only test the hose to be tested individually and cannot perform multiple tests simultaneously, which affects the singularity of the device during detection and its detection efficiency.

[0004] Therefore, we provide a hydraulic hose performance test bench. Content of the Utility Model

[0005] The purpose of the utility model is to provide a hydraulic hose performance test bench for the above-mentioned existing technical problems, so as to achieve the effect of improving the diversity and efficiency of device detection.

[0006] In view of this, the utility model provides a hydraulic hose performance test bench, which includes a workbench, and a rotating motor fixedly arranged at the upper end of the workbench. The output end of the rotating motor is inserted with a support pump. The support pump is fixedly connected with a control outer ring through a discharge port. The support pump is fixedly connected with the discharge port. A regulating valve is arranged on one side of the control outer ring. A connecting head is arranged on one side of the control outer ring. There are at least two connecting heads. A connecting hose is fixedly connected between the two connecting heads. The two connecting heads are respectively fixedly arranged at the corresponding two ends of the connecting hose. A plurality of rotating fastening bolts are arranged on the outer side of the connecting hose. The lower end of the support pump is fixedly connected with a feed port, and the feed port is inserted into the workbench.

[0007] Preferably, an adapter outer ring is arranged between the control outer ring and the connecting head, and the adapter outer ring is threadedly engaged with the connecting head.

[0008] Preferably, a flow rate detection meter is arranged on the outer side of the adapter outer ring, and the adapter outer ring is fixedly arranged on one side of the control outer ring.

[0009] Preferably, a diversion port is inserted into the connecting head, and the lower half of the diversion port is slidably arranged inside the support box.

[0010] Preferably, a connecting bolt is fixedly connected to one side of the diversion port, a fastening nut is threadedly engaged with the outside of the connecting bolt, and the connecting bolt is inserted into the workbench.

[0011] Preferably, a fastening support plate is fixedly connected to the upper end of the workbench. There are several fastening support plates, and the fastening support plates are threadedly engaged with the rotating fastening bolts.

[0012] Preferably, an electric heating plate is arranged below the feed inlet, and an adjustment knob is arranged on one side of the electric heating plate. The adjustment knob is used to control the temperature of the electric heating plate.

[0013] Compared with the prior art, the present utility model provides a hydraulic hose performance test bench, which has the following beneficial effects:

[0014] In the present utility model, the rotating motor rotates under the support of the workbench. The rotation of the rotating motor drives the support pump to operate. Thus, under the feeding support of the feed inlet and the discharge guiding of the discharge outlet, the liquid inside the device moves towards the control outer ring. Then, through the connection of the adapter, the liquid inside the device flows into the connecting hose. By rotating the regulating valve, the flow rate of the internal liquid can be controlled.

[0015] In the present utility model, by separately moving and fastening a plurality of rotating fastening bolts outside the connecting hose, the effect of bending adjustment of the connecting hose is achieved. By adjusting the rotation speed of the rotating motor, when the rotation speed, flow rate, and bending degree of the device to be detected are adjusted and used in combination, the effect of diverse detection of the connecting hose can be achieved, thereby improving the diversity of detection of the device.

[0016] In the present utility model, by connecting the electric heating plate to an external power supply device and then rotating the adjustment knob, the effect of controlling the temperature of the electric heating plate is achieved. Thus, the internal liquid can be heated at different temperatures, and the use of materials under different temperature conditions during the detection of the device can be improved.

[0017] Parts not involved in this device are the same as or can be implemented using the prior art. The structure of the present utility model is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of a hydraulic hose performance test bench proposed by the present utility model;

[0019] Figure 2 is a top view structural schematic diagram of a hydraulic hose performance test bench proposed by the present utility model;

[0020] Figure 3 Schematic diagram of the control outer ring structure of a hydraulic hose performance test bench proposed by the present utility model;

[0021] Figure 4 Schematic diagram of the diversion port structure of a hydraulic hose performance test bench proposed by the present utility model.

[0022] In the figure: 1, workbench; 2, rotation motor; 3, support pump; 4, feed inlet; 5, discharge outlet; 6, control outer ring; 7, regulating valve; 8, connection outer ring; 9, flow rate detection table; 10, connection head; 11, connecting hose; 12, diversion port; 13, connection bolt; 14, fastening nut; 15, fastening support plate; 16, rotation fastening bolt; 17, electric heating plate; 18, adjustment knob. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0025] Embodiment 1: A hydraulic hose performance test bench, as Figures 1 - 4As shown in the figure, it includes a workbench 1, and a rotating motor 2 fixedly arranged at the upper end of the workbench 1. The output end of the rotating motor 2 is inserted with a support pump 3. The support pump 3 is fixedly connected with a control outer ring 6 through a discharge port 5. The support pump 3 is fixedly connected with the discharge port 5. One side of the control outer ring 6 is provided with a regulating valve 7. One side of the control outer ring 6 is provided with an adapter 10. There are at least two adapters 10. A connecting hose 11 is fixedly connected between the two adapters 10. The two adapters 10 are respectively fixedly arranged at the corresponding two ends of the connecting hose 11. A number of rotating fastening bolts 16 are arranged on the outer side of the connecting hose 11. The lower end of the support pump 3 is fixedly connected with a feed port 4. The feed port 4 is inserted into the workbench 1. When the device is running, the rotating motor 2 rotates under the support of the workbench 1. The rotation of the rotating motor 2 drives the support pump 3 to operate. Thus, under the feeding support of the feed port 4 and the discharging guidance of the discharge port 5, the liquid inside the device moves towards the control outer ring 6. Then, through the connection of the adapter 10, the liquid inside the device flows towards the connecting hose 11. By rotating the regulating valve 7, the flow rate of the internal liquid is controlled. Then, by respectively moving and fastening the multiple rotating fastening bolts 16 on the outer side of the connecting hose 11, the effect of bending adjustment of the connecting hose 11 is achieved. By adjusting the rotation speed of the rotating motor 2, when the rotation speed, flow rate of the device and the bending degree of the device to be detected are respectively adjusted and used in combination, the effect of diverse detection of the connecting hose 11 can be achieved, thereby improving the diversity of detection of the device.

[0026] As Figures 1 - 4 shown, an adapter outer ring 8 is arranged between the control outer ring 6 and the adapter 10. The adapter outer ring 8 is threadedly engaged with the adapter 10. A flow rate detection meter 9 is arranged on the outer side of the adapter outer ring 8. The adapter outer ring 8 is fixedly arranged on one side of the control outer ring 6. When the internal liquid flows, under the support of the adapter outer ring 8 and the adapter 10, and under the detection of the internal flow rate by the flow rate detection meter 9, the stability of the internal liquid circulation is improved and the flow rate inside the device can be detected in a timely manner.

[0027] As Figures 1 - 4 shown, a diversion port 12 is inserted into the adapter 10. The lower half of the diversion port 12 is slidably arranged inside the support box. One side of the diversion port 12 is fixedly connected with a connecting bolt 13. A fastening nut 14 is threadedly engaged on the outer side of the connecting bolt 13. The connecting bolt 13 is inserted into the workbench 1. By moving the diversion port 12 inside the support box, and then rotating the fastening nut 14 under the support of the connecting bolt 13 to make the fastening nut 14 fit with the workbench 1, the effect of fastening the diversion port 12 is achieved. And by arranging the support box at the upper end and the lower end of the workbench 1, the effect that the liquid used by the device can circulate is achieved.

[0028] Embodiment 2: A performance test bench for hydraulic hoses, as Figures 1 - 4 shown, a fastening support plate 15 is fixedly connected to the upper end of the workbench 1. There are several fastening support plates 15, and the fastening support plates 15 are in threaded engagement with the rotating fastening bolts 16. With the support of multiple fastening support plates 15 and the fastening support of the fastening support plates 15 for the rotating fastening bolts 16, the convenience of using multiple rotating fastening bolts 16 can be achieved, and the shape of the test material can be used in various ways, improving the diversity of materials when the device is used for detection.

[0029] As Figures 1 - 4 shown, an electric heating plate 17 is arranged below the feed inlet 4, and an adjustment knob 18 is arranged on one side of the electric heating plate 17. The adjustment knob 18 is used to control the temperature of the electric heating plate 17. By connecting the electric heating plate 17 to an external power supply device and then rotating the adjustment knob 18, the effect of controlling the temperature of the electric heating plate 17 can be achieved, so that the internal liquid can be heated at different temperatures, improving the use of materials under different temperature conditions when the device is used for detection.

[0030] Working principle: The rotating motor 2 rotates under the support of the workbench 1. The rotation of the rotating motor 2 drives the support pump 3 to operate. Thus, under the feeding support of the feed inlet 4 and the discharging guidance of the discharge outlet 5, the liquid inside the device moves towards the control outer ring 6. Then, through the connection of the adapter 10, the liquid inside the device flows into the connecting hose 11. By rotating the regulating valve 7, the flow rate of the internal liquid is controlled. Then, by separately moving and fastening the multiple rotating fastening bolts 16 on the outer side of the connecting hose 11, the effect of bending adjustment of the connecting hose 11 is achieved. By adjusting the rotation speed of the rotating motor 2, the device can achieve the effect of various detections of the connecting hose 11 under the conditions of separately adjusting and combining the rotation speed, flow rate, and bending degree of the device to be detected, thus improving the diversity of device detection.

[0031] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A hydraulic hose performance test bench, including a workbench (1), and a rotating motor (2) fixedly arranged at the upper end of the workbench (1), characterized in that, A support pump (3) is plugged into the output end of the rotating motor (2). The support pump (3) is fixedly connected to a control outer ring (6) through a discharge port (5). The support pump (3) is fixedly connected to the discharge port (5). A regulating valve (7) is arranged on one side of the control outer ring (6). A connecting head (10) is arranged on one side of the control outer ring (6). There are at least two connecting heads (10). A connecting hose (11) is fixedly connected between the two connecting heads (10). The two connecting heads (10) are respectively fixedly arranged at the corresponding two ends of the connecting hose (11). A number of rotating fastening bolts (16) are arranged on the outer side of the connecting hose (11). The lower end of the support pump (3) is fixedly connected to a feed port (4). The feed port (4) is plugged into the workbench (1).

2. The hydraulic hose performance test bench according to claim 1, wherein A connecting outer ring (8) is arranged between the control outer ring (6) and the connecting head (10). The connecting outer ring (8) is threadedly engaged with the connecting head (10).

3. The hydraulic hose performance test bench according to claim 2, characterized in that, A flow rate detection meter (9) is arranged on the outer side of the connecting outer ring (8). The connecting outer ring (8) is fixedly arranged on one side of the control outer ring (6).

4. The performance test bench for a hydraulic hose according to claim 1, characterized in that, A diversion port (12) is plugged into the connecting head (10). The lower half of the diversion port (12) is slidably arranged inside the support box.

5. The hydraulic hose performance test bench according to claim 4, characterized in that, A connecting bolt (13) is fixedly connected to one side of the diversion port (12). A fastening nut (14) is threadedly engaged with the outer side of the connecting bolt (13). The connecting bolt (13) is plugged into the workbench (1).

6. The performance test bench for a hydraulic hose according to claim 1, characterized in that, A fastening support plate (15) is fixedly connected to the upper end of the workbench (1). There are a number of fastening support plates (15). The fastening support plates (15) are threadedly engaged with the rotating fastening bolts (16).

7. A hydraulic hose performance test bench according to claim 1, characterized in that, An electric heating plate (17) is arranged below the feed port (4). An adjustment knob (18) is arranged on one side of the electric heating plate (17). The adjustment knob (18) is used to control the temperature of the electric heating plate (17).

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