CN211825506U - Impact resistance test device for high-pressure hose - Google Patents
Impact resistance test device for high-pressure hose Download PDFInfo
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- CN211825506U CN211825506U CN202020292184.4U CN202020292184U CN211825506U CN 211825506 U CN211825506 U CN 211825506U CN 202020292184 U CN202020292184 U CN 202020292184U CN 211825506 U CN211825506 U CN 211825506U
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- air bag
- pressure hose
- fixing frame
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Abstract
The utility model discloses a high-pressure hose impact resistance test device, which comprises a test stand body, a first air bag, a high-pressure hose and a second air bag, wherein a fixed plate is embedded and fixed in the test stand body, a first supporting rod and a second supporting rod are welded on the inner wall of the test stand body and the upper surface of the fixed plate, a first fixing frame is welded in the first supporting rod, a second fixing frame is welded in the second supporting rod, first through holes are arranged in the second fixing frame and the first fixing frame, the first air bag is embedded and fixed on the inner wall of the first through hole of the second fixing frame, the outer end surface of one side of the first air bag is communicated with a second air inlet pipe, the second air bag is embedded and fixed on the inner wall of the first through hole of the first fixing frame, the outer end surface of one side of the second air bag is communicated with a first air inlet pipe, the outer end surface of one side of the first air bag, the high-pressure hose is inserted in the first fixing frame. The utility model discloses be convenient for fix the body.
Description
Technical Field
The utility model relates to a high pressure hose's technical field specifically is a high pressure hose shock-resistance test device.
Background
The high-pressure hose can bear high pressure flexible pipeline. Is widely used for industrial production and life. The high-pressure hose is divided into: the hose comprises a fiber reinforced polyurethane hose, a fiber reinforced nylon hose, a steel wire reinforced polyurethane hose, a steel wire reinforced nylon hose, a steel wire wound resin hose and a food grade hose. The high pressure hose is required to be subjected to an impact resistance test. In the impact resistance test of the high-pressure hose, high-pressure hydraulic oil needs to rapidly and frequently enter the tested high-pressure hose to realize the impact resistance test of the high-pressure hose.
The existing high-pressure hose impact-resistant test device only enables high-pressure hydraulic oil to be rapidly and frequently led into the high-pressure hose, but the body of the high-pressure hose is soft, when the high-pressure hydraulic oil is rapidly and frequently led into the high-pressure hose, the body can be bounced under pressure and then falls down, the body is smashed on the ground to damage the body, and therefore the impact-resistant test result is inaccurate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high pressure hose shock-resistant test device, possess and be convenient for with the fixed advantage of body, solved current high pressure hose shock-resistant test device only with the quick frequent high pressure hose that lets in of high pressure hydraulic oil, but the high pressure hose body is softer, when the quick frequent high pressure hose that lets in of high pressure hydraulic oil, the body can bounce again under pressure, the body is pounded ground and also is had the damage to the body, this just makes the unsafe problem of shock-resistant test result.
In order to achieve the above object, the utility model provides a following technical scheme: a high-pressure hose impact-resistant test device comprises a test frame body, a first air bag, a high-pressure hose and a second air bag, wherein a fixing plate is embedded and fixed in the test frame body, and the inner wall of the test frame body and the upper surface of the fixed plate are both welded with a first supporting rod and a second supporting rod, a first fixing frame is welded inside the first supporting rod, a second fixing frame is welded inside the second supporting rod, the second fixing frame and the first fixing frame are both provided with first through holes, the first air bag is embedded and fixed on the inner wall of the first through hole of the second fixing frame, and the outer end face of one side of the first air bag is communicated with a second air inlet pipe, the second air bag is embedded and fixed on the inner wall of the first through hole of the first fixing frame, and the outer end face of one side of the second air bag is communicated with a first air inlet pipe, and the high-pressure hose is inserted in the first fixing frame and the second fixing frame.
Preferably, the outer end face of one side of the first air inlet pipe is in threaded connection with a second sealing cover, and the outer end face of one side of the second sealing cover is fixed with a first pull ring.
Preferably, the outer end face of one side of the second air inlet pipe is in threaded connection with a first sealing cover, and the outer end face of one side of the first sealing cover is fixed with a second pull ring.
Preferably, the second through hole is formed in the first air bag and the second air bag, and the first air bag and the second air bag are made of rubber.
Preferably, the inner wall of the test stand body and the upper surface of the fixing plate are both fixed with telescopic outer rods, the outer end face of one side of each telescopic outer rod is in threaded connection with a fixing bolt, a telescopic inner rod is movably inserted in the telescopic outer rods, and the lower surface of the telescopic inner rod is fixed with a clamp.
Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has the advantages that the effect of conveniently fixing the tube body is achieved by arranging the first air bag, the second air bag, the first fixing frame, the second fixing frame, the telescopic outer rod, the telescopic inner rod and the clamp, the two ends of the high-pressure hose are inserted into the second through holes of the first air bag and the second air bag, the first pull ring and the second pull ring are held by hands, the first pull ring and the second pull ring are driven by hands to rotate, the first pull ring and the second pull ring drive the first sealing cover and the second sealing cover to rotate, the first sealing cover and the second sealing cover are opened, gas is filled into the first air bag and the second air bag through the first air inlet pipe and the second air inlet pipe, the first air bag and the second air bag can fill the gap between the high-pressure hose and the second through hole, the two ends of the high-pressure hose are fixed, the fixing bolt is unscrewed, the telescopic inner rod is stretched according to the diameter of the high-pressure hose, the fixing bolt, the high-pressure hose is prevented from being damaged due to pressure swing impact, and the impact resistance test result is prevented from being influenced.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic front view of the first fixing frame of the present invention;
fig. 3 is a schematic view of the structure of the clamp of the present invention.
In the figure: 1. a test rack body; 2. a first fixing frame; 3. a first support bar; 4. a first intake pipe; 5. a first pull ring; 6. a telescopic outer rod; 7. a second tab; 8. a second intake pipe; 9. a second support bar; 10. a second fixing frame; 11. a first air bag; 12. a high pressure hose; 13. a fixing plate; 14. a first sealing cover; 15. a second sealing cover; 16. a second air bag; 17. a first through hole; 18. a second through hole; 19. fixing the bolt; 20. a clamp; 21. a telescopic inner rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a high pressure hose shock-resistant test device, including test stand body 1, first gasbag 11, high pressure hose 12 and second gasbag 16, the inside embedding of test stand body 1 is fixed with fixed plate 13, and the inner wall of test stand body 1 and the upper surface of fixed plate 13 all weld first bracing piece 3 and second bracing piece 9, the inside welding of first bracing piece 3 has first mount 2, the inside welding of second bracing piece 9 has second mount 10, and first through-hole 17 has all been seted up to the inside of second mount 10 and first mount 2.
The first air bag 11 is embedded and fixed on the inner wall of a first through hole 17 of the second fixing frame 10, the outer end face of one side of the first air bag 11 is communicated with a second air inlet pipe 8, the outer end face of one side of the second air inlet pipe 8 is in threaded connection with a first sealing cover 14, the outer end face of one side of the first sealing cover 14 is fixed with a second pull ring 7, the second air bag 16 is embedded and fixed on the inner wall of the first through hole 17 of the first fixing frame 2, the outer end face of one side of the second air bag 16 is communicated with a first air inlet pipe 4, the outer end face of one side of the first air inlet pipe 4 is in threaded connection with a second sealing cover 15, the outer end face of one side of the second sealing cover 15 is fixed with a first pull ring 5, the second through hole 18 is formed in each of the first air bag 11 and the second air bag 16, the first air bag 11 and the second air bag 16 are made of rubber, two ends of the high-, the first pull ring 5 and the second pull ring 7 are held by hands, the first pull ring 5 and the second pull ring 7 are driven by hands to rotate, the first pull ring 5 and the second pull ring 7 drive the first sealing cover 14 and the second sealing cover 15 to rotate, the first sealing cover 14 and the second sealing cover 15 are opened, gas is filled into the first air bag 11 and the second air bag 16 through the first air inlet pipe 4 and the second air inlet pipe 8, the first air bag 11 and the second air bag 16 can fill up the gap between the high-pressure hose 12 and the second through hole 18, and the two ends of the high-pressure hose 12 are fixed.
The working principle is as follows: inserting two ends of a high-pressure hose 12 into second through holes 18 of a first air bag 11 and a second air bag 16, holding a first pull ring 5 and a second pull ring 7 by hands, driving the first pull ring 5 and the second pull ring 7 to rotate by hands, driving a first sealing cover 14 and a second sealing cover 15 to rotate by the first pull ring 5 and the second pull ring 7, opening the first sealing cover 14 and the second sealing cover 15, filling air into the first air bag 11 and the second air bag 16 through a first air inlet pipe 4 and a second air inlet pipe 8, filling a gap between the high-pressure hose 12 and the second through holes 18 by the first air bag 11 and the second air bag 16, fixing two ends of the high-pressure hose 12, loosening a fixing bolt 19, stretching an expansion inner rod 21 according to the diameter of the high-pressure hose 12, screwing the fixing bolt 19, clamping the high-pressure hose 12 by a clamp 20, and preventing the high-pressure hose 12 from being damaged due to pressure swing impact, affecting the results of the impact resistance test.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a high pressure hose shock-resistant test device, includes test frame body (1), first gasbag (11), high pressure hose (12) and second gasbag (16), its characterized in that: a fixing plate (13) is fixedly embedded in the test frame body (1), a first supporting rod (3) and a second supporting rod (9) are welded on the inner wall of the test frame body (1) and the upper surface of the fixing plate (13), a first fixing frame (2) is welded in the first supporting rod (3), a second fixing frame (10) is welded in the second supporting rod (9), first through holes (17) are formed in the second fixing frame (10) and the first fixing frame (2), the first air bag (11) is fixedly embedded in the inner wall of the first through hole (17) of the second fixing frame (10), a second air inlet pipe (8) is communicated with the outer end face of one side of the first air bag (11), the second air bag (16) is fixedly embedded in the inner wall of the first through hole (17) of the first fixing frame (2), and a first air inlet pipe (4) is communicated with the outer end face of one side of the second air bag (16), the high-pressure hose (12) is inserted in the first fixing frame (2) and the second fixing frame (10).
2. The high pressure hose impact resistance test device according to claim 1, wherein: the outer end face of one side of the first air inlet pipe (4) is in threaded connection with a second sealing cover (15), and a first pull ring (5) is fixed to the outer end face of one side of the second sealing cover (15).
3. The high pressure hose impact resistance test device according to claim 1, wherein: the outer end face of one side of the second air inlet pipe (8) is in threaded connection with a first sealing cover (14), and the outer end face of one side of the first sealing cover (14) is fixed with a second pull ring (7).
4. The high pressure hose impact resistance test device according to claim 1, wherein: second through holes (18) are formed in the first air bag (11) and the second air bag (16), and the first air bag (11) and the second air bag (16) are made of rubber.
5. The high pressure hose impact resistance test device according to claim 1, wherein: the inner wall of the test frame body (1) and the upper surface of the fixing plate (13) are both fixed with telescopic outer rods (6), the outer end face of one side of each telescopic outer rod (6) is in threaded connection with a fixing bolt (19), telescopic inner rods (21) are movably inserted in the telescopic outer rods (6), and clamps (20) are fixed on the lower surfaces of the telescopic inner rods (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292184.4U CN211825506U (en) | 2020-03-11 | 2020-03-11 | Impact resistance test device for high-pressure hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020292184.4U CN211825506U (en) | 2020-03-11 | 2020-03-11 | Impact resistance test device for high-pressure hose |
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| Publication Number | Publication Date |
|---|---|
| CN211825506U true CN211825506U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020292184.4U Active CN211825506U (en) | 2020-03-11 | 2020-03-11 | Impact resistance test device for high-pressure hose |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418793A (en) * | 2021-06-02 | 2021-09-21 | 真兰管业科技有限公司 | Switching device for realizing quick connection of stainless steel corrugated pipe air pressure test |
| CN114235589A (en) * | 2021-12-08 | 2022-03-25 | 南通市建筑科学研究院有限公司 | Clamp of hydrostatic testing machine for pipes |
-
2020
- 2020-03-11 CN CN202020292184.4U patent/CN211825506U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113418793A (en) * | 2021-06-02 | 2021-09-21 | 真兰管业科技有限公司 | Switching device for realizing quick connection of stainless steel corrugated pipe air pressure test |
| CN114235589A (en) * | 2021-12-08 | 2022-03-25 | 南通市建筑科学研究院有限公司 | Clamp of hydrostatic testing machine for pipes |
| CN114235589B (en) * | 2021-12-08 | 2024-04-16 | 南通市建筑科学研究院有限公司 | Clamp of pipe hydrostatic testing machine |
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