Rubber tube pressing detection equipment based on hydraulic rubber tube

Abstract

The utility model relates to the technical field of hydraulic rubber tube detection, and discloses a rubber tube pressing detection device based on a hydraulic rubber tube, which comprises a detection box and a support frame, a clamping assembly is arranged in the detection box, the lower end of the clamping assembly is fixedly connected with the detection box, one end of the detection box is provided with a screw rod, and one end of the detection box is provided with a driving motor. One end of the screw rod is connected with the driving motor and is provided with a protection mechanism; the protection mechanism comprises a moving seat, the moving seat is in threaded connection with the lead screw, a protection plate is arranged at the upper end of the moving seat and fixedly connected with the moving seat, a buffering air bag is arranged at one end of the protection plate, a protection pad is arranged at one end of the buffering air bag and is a wear-resistant rubber pad, and one end of the protection pad is fixedly connected with the buffering air bag. According to the utility model, the protection mechanism is arranged, so that the protection door can be protected in the limit detection process of the hydraulic rubber pipe, the protection door can be effectively prevented from being damaged due to impact, and the service life of detection equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic hose detection, and particularly relates to a hose pressure detection device based on a hydraulic hose. Background Technique

[0002] A hose pressure detection device is a device used to perform pressure tests on hydraulic hoses. Its main function is to detect the performance of hoses under high-pressure conditions by applying a certain pressure, so as to ensure that the hoses can safely and reliably withstand the working pressure during actual use and avoid bursting or leakage due to excessive pressure.

[0003] In the existing hydraulic hose pressure detection device, during the limit detection of the hose, it is easy to cause the hose to burst, and the detection liquid inside the hydraulic hose is easy to spray out, impacting the observation window inside the protective door and easily causing damage to the protective door. Therefore, we propose a hose pressure detection device based on a hydraulic hose. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a hose pressure detection device based on a hydraulic hose, which can effectively solve the technical problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is: a hose pressure detection device based on a hydraulic hose, including a detection box and a support frame. One end of the detection box is provided with a controller, one end of the detection box is provided with a detection cavity, one end of the detection box is provided with a protective door, one end of the protective door is provided with a handle, one end of the detection box is provided with a hydraulic pipe mounting seat, one end of the detection cavity inside the detection box is provided with a hose connection seat, one end of the hose connection seat is provided with a clamping component, the lower end of the clamping component is fixedly connected to the detection box, one end of the detection box is provided with a lead screw, one end of the detection box is provided with a driving motor, one end of the lead screw is connected to the driving motor, and one end of the lead screw is provided with a protection mechanism; the protection mechanism includes a moving seat, the moving seat is threadedly connected to the lead screw, the upper end of the moving seat is provided with a protection plate, the protection plate is fixedly connected to the moving seat, one end of the protection plate is provided with a buffer airbag, the buffer airbag is a flat rubber bag, one end of the buffer airbag is fixedly connected to the protection plate, the buffer gas is filled inside the buffer airbag, one end of the buffer airbag is provided with a protection pad, the protection pad is a wear-resistant rubber pad, and one end of the protection pad is fixedly connected to the buffer airbag.

[0006] Preferably, an elastic strip is arranged inside the buffer airbag, both ends of the protection plate are fixedly connected to the buffer airbag, and the central protruding end of the elastic strip is in contact with the buffer airbag.

[0007] Preferably, the elastic strip is a C-shaped arc flexible elastic strip, and the opening of the elastic strip faces the protection plate.

[0008] Preferably, one end of the elastic strip is provided with a strengthening spring, and the strengthening spring is perpendicular to the elastic strip.

[0009] Preferably, the clamping assembly includes a fixed seat, which is a U-shaped metal frame with an upward opening. The fixed seat is fixedly connected to the detection box. Inside the fixed seat, there is a clamping plate. One end of the fixed seat is provided with an adjusting rod, and one end of the adjusting rod is connected to the clamping plate.

[0010] Preferably, one end of the clamping plate is provided with a buffer pad, which is a rubber pad, and one end of the buffer pad is fixedly connected to the clamping plate.

[0011] The utility model provides a hose pressure testing device based on a hydraulic hose, having the following beneficial effects:

[0012] 1. A hose pressure testing device based on a hydraulic hose, by setting a protection mechanism, can protect the protection door during the extreme detection process of the hydraulic hose, effectively avoiding damage to the protection door caused by impact and extending the service life of the testing device.

[0013] 2. A hose pressure testing device based on a hydraulic hose, by setting a clamping assembly, can clamp the hydraulic hose to avoid the swing of the hydraulic hose during the rupture process and improve the stability of the hydraulic hose. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a side view of the overall structure of the present utility model;

[0017] Figure 3 It is a schematic diagram of the internal structure of the detection box of the present utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the protection mechanism of the present utility model;

[0019] Figure 5 It is a schematic diagram of the structure of the clamping assembly of the present utility model.

[0020] LEGEND DESCRIPTION:

[0021] 1. Detection box; 2. Support frame; 3. Controller; 4. Protection door; 5. Handle; 6. Hydraulic pipe mounting seat; 7. Hose connection seat; 8. Clamping assembly; 9. Lead screw; 10. Driving motor; 11. Protection mechanism; 12. Moving seat; 13. Protection plate; 14. Buffer airbag; 15. Protection pad; 16. Elastic strip; 17. Reinforcing spring; 18. Fixed seat; 19. Adjusting rod; 20. Clamping plate; 21. Buffer pad. Detailed implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0023] Embodiment: A hose pressure testing device based on a hydraulic hose, as Figure 1 - Figure 5 shown, comprising a detection box 1. The detection box 1 is a rectangular hollow shell. Support frames 2 are arranged at the four corners of the lower end of the detection box 1. The upper ends of the support frames 2 are fixedly connected to the detection box 1. A controller 3 is arranged at one end of the outer side of the detection box 1. The controller 3 is fixedly connected to the detection box 1. A detection cavity is arranged at one end of the outer side of the detection box 1. A protection door 4 is arranged at a position of the outer side of the detection box 1 opposite to the opening of the detection cavity. One end of the protection door 4 is rotatably connected to the detection box 1. A transparent observation window is arranged inside the protection door 4. A handle 5 is arranged at one end of the outer side of the protection door 4. One end of the handle 5 is fixedly connected to the protection door 4. A hydraulic pipe mounting seat 6 is arranged at one end of the outer side of the detection box 1. One end of the hydraulic pipe mounting seat 6 is fixedly connected to the detection box 1. A hose connection seat 7 is arranged at one end of the detection cavity inside the detection box 1. One end of the hose connection seat 7 is fixedly connected to the detection box 1. The hose connection seat 7 is connected to the hydraulic pipe mounting seat 6 through a pipeline. A clamping assembly 8 is arranged at one end of the hose connection seat 7. The lower end of the clamping assembly 8 is fixedly connected to the detection box 1. A lead screw 9 is arranged at one end of the inside of the detection box 1 close to the protection door 4. The lead screw 9 is rotatably installed inside the detection box 1. A driving motor 10 is arranged at one end of the outer side of the detection box 1. One end of the driving motor 10 is fixedly connected to the detection box 1. One end of the lead screw 9 is fixedly connected to the output end of the driving motor 10. A protection mechanism 11 is arranged at the outer side end of the lead screw 9 far away from the hose connection seat 7. The lower end of the protection mechanism 11 is connected to the lead screw 9.

[0024] Furthermore, the protection mechanism 11 includes a moving seat 12 which is a hard metal seat. The moving seat 12 is sleeved outside the lead screw 9 and is threadedly connected to the lead screw 9. A protection plate 13 is provided at the upper end of the moving seat 12. The protection plate 13 is a hard rectangular plate and is fixedly connected to the moving seat 12 at the lower end. A buffer airbag 14 is provided at one end of the protection plate 13 close to the rubber tube connector 7. The buffer airbag 14 is a flat hollow rubber bag. One end of the buffer airbag 14 is fixedly connected to the protection plate 13. The buffer airbag 14 is filled with buffer gas inside. A protection pad 15 is provided at the end of the buffer airbag 14 away from the protection plate 13. The protection pad 15 is a soft wear-resistant rubber pad. One end of the protection pad 15 is fixedly bonded to the buffer airbag 14. An elastic strip 16 is provided inside the buffer airbag 14. The elastic strip 16 is a C-shaped arc flexible elastic strip. The opening of the elastic strip 16 faces the protection plate 13. Both ends of the protection plate 13 are fixedly connected to the buffer airbag 14. The central protruding end of the elastic strip 16 is in contact with the buffer airbag 14. A strengthening spring 17 is provided at one end of the elastic strip 16 close to the protection plate 13. The installation direction of the strengthening spring 17 is perpendicular to the elastic strip 16. One end of the strengthening spring 17 is fixedly connected to the buffer airbag 14, and the other end of the strengthening spring 17 is fixedly connected to the elastic strip 16.

[0025] Furthermore, the clamping assembly 8 includes a fixed seat 18 which is a U-shaped metal frame. The opening of the fixed seat 18 faces upward. The lower end of the fixed seat 18 is fixedly connected to the detection box 1. A clamping plate 20 is provided at one end inside the opening of the fixed seat 18. The clamping plate 20 is an arc-shaped hard strip. An adjusting rod 19 is provided at one end outside the fixed seat 18. The adjusting rod 19 is threadedly connected to the fixed seat 18. One end of the adjusting rod 19 is movably connected to the clamping plate 20. A buffer pad 21 is provided at one end of the clamping plate 20. The buffer pad 21 is a soft rubber pad. The buffer pad 21 is installed inside the clamping plate 20. One end of the buffer pad 21 is fixedly connected to the clamping plate 20.

[0026] It should be noted that the present utility model is a hose pressure testing device based on a hydraulic hose. When in use, an external detection liquid delivery pipe is connected to the hydraulic pipe mounting seat 6, and then one end of the hydraulic hose to be detected is sealed with a plug, and the other end of the hydraulic hose is connected to the hose connection seat 7. After installation, one end of the hydraulic hose is placed inside the fixed seat 18, and then the adjusting rod 19 is rotated. The adjusting rod 19 pushes the clamping plate 20 to move to clamp the hydraulic hose, avoiding the swing of the hydraulic hose during the detection process and improving the stability of the hydraulic hose. Then, the protection door 4 is closed, and the power supply of the driving motor 10 is started through the controller 3. The output end of the driving motor 10 drives the lead screw 9 to rotate, and the lead screw 9 drives the protection mechanism 11 to move between the protection door 4 and the hydraulic hose during rotation. Then, the hose connection seat 7 is started to perform an ultimate pressure test on the hydraulic hose. When the hydraulic hose bursts, the buffer airbag 14 and the elastic strip 16 provided inside the protection mechanism 11 can protect the ejected detection liquid, avoiding damage to the protection door 4 caused by the impact of the detection liquid and extending the service life of the detection device. By setting the protection mechanism 11, the protection door 4 can be protected during the ultimate detection of the hydraulic hose, effectively avoiding damage to the protection door 4 caused by impact and extending the service life of the detection device. By setting the clamping assembly 8, the hydraulic hose can be clamped, avoiding the swing of the hydraulic hose during the rupture process and improving the stability of the hydraulic hose.

[0027] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A hose pressure testing device based on a hydraulic hose, comprising a testing box (1) and a support frame (2), wherein a controller (3) is provided at one end of the testing box (1), a testing chamber is provided at one end of the testing box (1), a protective door (4) is provided at one end of the testing box (1), a handle (5) is provided at one end of the protective door (4), a hydraulic pipe mounting seat (6) is provided at one end of the testing box (1), and a hose connecting seat (7) is provided at one end of the testing chamber inside the testing box (1), characterized in that: A clamping assembly (8) is provided at one end of the hose connection seat (7), the lower end of the clamping assembly (8) is fixedly connected to the detection box (1), a screw rod (9) is provided at one end of the detection box (1), a driving motor (10) is provided at one end of the detection box (1), one end of the screw rod (9) is connected to the driving motor (10), and one end of the screw rod (9) is provided with a protective mechanism (11); the protective mechanism (11) comprises a movable seat (12), the movable seat (12) is threadedly connected to the screw rod (9), and the upper end of the movable seat (12) is provided with A protective plate (13) is provided, the protective plate (13) being fixedly connected to the movable seat (12); a buffer airbag (14) is provided at one end of the protective plate (13); the buffer airbag (14) is a flat rubber bag; one end of the buffer airbag (14) is fixedly connected to the protective plate (13); the buffer airbag (14) is filled with buffer gas; a protective pad (15) is provided at one end of the buffer airbag (14); the protective pad (15) is a wear-resistant rubber pad; one end of the protective pad (15) is fixedly connected to the buffer airbag (14).

2. The hose pressure detection device based on the hydraulic hose according to claim 1 is characterized in that: An elastic strip (16) is provided inside the cushioning airbag (14), two ends of the protective plate (13) are fixedly connected to the cushioning airbag (14), and a central protruding end of the elastic strip (16) is in contact with the cushioning airbag (14).

3. The hose pressure detection device based on the hydraulic hose according to claim 2 is characterized in that: The elastic strip (16) is a C-shaped arc-shaped flexible elastic strip, and the opening of the elastic strip (16) faces the protective plate (13).

4. The hose pressure detection device based on the hydraulic hose according to claim 3 is characterized in that: A reinforcing spring (17) is provided at one end of the elastic strip (16), and the reinforcing spring (17) is perpendicular to the elastic strip (16).

5. The hose pressure detection device based on a hydraulic hose according to claim 1 is characterized in that: The clamping assembly (8) comprises a fixing seat (18), the fixing seat (18) being a U-shaped metal frame, the fixing seat (18) opening being directed toward the upper end, the fixing seat (18) being fixedly connected to the detection box (1), a clamping plate (20) being provided inside the fixing seat (18), an adjusting rod (19) being provided at one end of the fixing seat (18), and one end of the adjusting rod (19) being connected to the clamping plate (20).

6. The hose pressure detection device based on the hydraulic hose according to claim 5 is characterized in that: A buffer pad (21) is provided at one end of the clamping plate (20), the buffer pad (21) is a rubber pad, and one end of the buffer pad (21) is fixedly connected to the clamping plate (20).

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