Anti-falling high-pressure pipe

Abstract

The anti-falling high-pressure pipe comprises a first clamping part, a second clamping part, a high-pressure pipe body and a fixing threaded rod, the first clamping part comprises an upper clamping ring, the top end of the upper clamping ring is fixedly connected with a mounting plate, inserting grooves are symmetrically formed in the bottom ends of the two sides of the upper clamping ring, and the high-pressure pipe body is fixedly connected with the inserting grooves. The bottom end of the upper clamping ring is sunken upwards to be semicircular, a first clamping groove is formed in the semicircular inner side of the bottom end of the upper clamping ring, and a first rubber anti-skid pad is fixedly connected to the inner side of the first clamping groove. Through the design of the upper clamping ring and the lower clamping ring and the cooperation of the fixing threaded rod, stable clamping of the high-pressure pipe body is achieved, the moving risk caused by vibration of the high-pressure pipe is effectively reduced, the upper clamping ring and the lower clamping ring are kept fastened through the supporting effect of the fixing threaded rod, and the high-pressure pipe is prevented from falling off. And the falling risk of the lower clamping ring is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of high-pressure pipes, in particular to an anti-drop high-pressure pipe. Background Art

[0002] In industrial production, petrochemical industry, aerospace and other fields, high-pressure pipes are key components for conveying high-pressure fluids, and the stability and safety of their connections are of vital importance. However, in actual use, due to factors such as equipment vibration and external force impact, the fixing buckles of high-pressure pipes often loosen or even fall off, which not only affects production efficiency but may also cause serious harm to personnel and equipment. Therefore, there is an urgent need for a high-pressure pipe that prevents falling to solve the above problems. Utility Model Content

[0003] The purpose of the present invention is to provide a high-pressure pipe that prevents falling, so as to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-pressure pipe that prevents falling, comprising a first clamping part, a second clamping part, a high-pressure pipe body and a fixed threaded rod, the first clamping part comprising an upper clamping ring, the top of the upper clamping ring is fixedly connected to a mounting plate, the bottom ends of both sides of the upper clamping ring are symmetrically provided with plug-in grooves, the bottom end of the upper clamping ring is upwardly recessed in a semicircular design, a first clamping groove is provided on the inner side of the semicircular bottom end of the upper clamping ring, and a first rubber anti-slip pad is fixedly connected to the inner side of the first clamping groove.

[0005] Preferably, one side of the upper clamping ring is fixedly connected to a support member, the inner side of the support member is rotatably connected to a lifting member, and the outer side of the lifting member is rotatably connected to a lifting ring.

[0006] Preferably, the second fixing portion includes a lower fixing ring, which is designed as a semicircular ring, and plug-in blocks are symmetrically fixedly connected on both sides of the top of the lower fixing ring, wherein the two ends of the top of one of the plug-in blocks are designed in an arc shape, and the outer top of the other plug-in block is fixedly connected with a fastening hook, and a second slot is provided on the inner side of the top of the lower fixing ring, and a second rubber anti-slip pad is fixedly connected to the inner side of the second slot.

[0007] Preferably, anti-slip protrusions are evenly and fixedly connected to the outer side of the high-pressure pipe body.

[0008] Preferably, grooves are uniformly formed on the inner sides of the first rubber anti-slip pad and the second rubber anti-slip pad.

[0009] Preferably, the plug-in block is movably plugged into the inner side of the plug-in slot, fixing holes are symmetrically opened through the bottom ends of both sides of the upper clamping ring, and the outer top end of the plug-in block is symmetrically opened through the fixing holes that are the same as those of the upper clamping ring.

[0010] Preferably, four fixing threaded rods are provided, and the fixing threaded rods are movably inserted into the fixing holes of the upper clamping ring and the plug-in block.

[0011] Preferably, the high-pressure pipe body is clamped between the upper clamping ring and the lower clamping ring through the first rubber anti-slip pad and the second rubber anti-slip pad.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] The utility model realizes the stable clamping of the high-pressure pipe body through the design of the upper clamping ring and the lower clamping ring in conjunction with the fixed threaded rod, effectively reducing the risk of movement of the high-pressure pipe due to vibration. The upper clamping ring and the lower clamping ring are kept tight through the supporting effect of the fixed threaded rod, effectively reducing the risk of the lower clamping ring falling off. The anti-slip protrusions on the outside of the high-pressure pipe body cooperate with the grooves on the inside of the first rubber anti-slip pad and the second rubber anti-slip pad to increase friction. At the same time, the rubber material provides a buffering effect, slows down the vibration of the high-pressure pipe, and reduces the vibration pressure on the clamping components. The tightening hook is pulled by the pulling piece to tighten the lower clamping ring, thereby reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the split structure of the first fixing part in the present utility model;

[0016] Figure 3 This is a schematic diagram of the split structure of the second fixing part in the present utility model;

[0017] Figure 4 This is a schematic structural diagram of the first fixing portion and the second fixing portion in the present invention.

[0018] In the figure: 1-first fixing part, 2-second fixing part, 3-high-pressure pipe body, 4-anti-slip protrusion, 5-mounting plate, 6-upper fixing ring, 7-plug-in groove, 8-first rubber anti-slip pad, 9-first slot, 10-fixed threaded rod, 11-support member, 12-lifting member, 13-lifting ring, 14-lower fixing ring, 15-plug-in block, 16-fastening hook, 17-second slot, 18-second rubber anti-slip pad. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-4 The utility model provides an embodiment: an anti-drop high-pressure pipe, comprising a first clamping part 1, a second clamping part 2, a high-pressure pipe body 3 and a fixed threaded rod 10, the first clamping part 1 includes an upper clamping ring 6, the top of the upper clamping ring 6 is fixedly connected to the mounting plate 5, and the bottom ends of both sides of the upper clamping ring 6 are symmetrically provided with plug-in grooves 7, the bottom end of the upper clamping ring 6 is recessed upward in a semicircular design, and a first clamping groove 9 is provided on the inner side of the semicircular bottom end of the upper clamping ring 6, and a first rubber anti-slip pad 8 is fixedly connected to the inner side of the first clamping groove 9. One side of the upper clamping ring 6 is fixedly connected to a support member 11, the inner side of the support member 11 is rotatably connected to a lifting member 12, and the outer side of the lifting member 12 is rotatably connected to a lifting ring 13.

[0021] The second fixing part 2 includes a lower fixing ring 14, which is designed as a semicircular ring. The top of the lower fixing ring 14 is symmetrically fixedly connected with plug-in blocks 15 on both sides. The two ends of the top of one of the plug-in blocks 15 are designed in an arc shape. The arc design facilitates rotation. The outer top of the other plug-in block 15 is fixedly connected with a fastening hook 16. The lifting ring 13 pulls the fastening hook 16 to move upward to facilitate the closed connection between the lower fixing ring 14 and the upper fixing ring 6, and at the same time can reduce labor intensity. A second slot 17 is provided on the inner side of the top of the lower fixing ring 14, and a second rubber anti-slip pad 18 is fixedly connected to the inner side of the second slot 17.

[0022] The outside of the high-pressure pipe body 3 is evenly fixed with anti-slip protrusions 4, and the inner sides of the first rubber anti-slip pad 8 and the second rubber anti-slip pad 18 are evenly provided with grooves. The high-pressure pipe body 3 is clamped between the upper clamping ring 6 and the lower clamping ring 14 through the first rubber anti-slip pad 8 and the second rubber anti-slip pad 18. The friction between the anti-slip protrusion 4 on the outside of the high-pressure pipe body 3 and the grooves on the inside of the first rubber anti-slip pad 8 and the second rubber anti-slip pad 18 is increased to reduce the movement of the high-pressure pipe body 3 caused by vibration. At the same time, the first rubber anti-slip pad 8 and the second rubber anti-slip pad 18 are made of rubber material and can provide buffering, thereby slowing down the vibration of the high-pressure pipe body 3 and reducing the vibration pressure of the first clamping part 1 and the second clamping part 2.

[0023] The plug-in block 15 is movably inserted into the inner side of the plug-in slot 7, and fixing holes are symmetrically penetrated at the bottom ends of both sides of the upper clamping ring 6. The outer top end of the plug-in block 15 is symmetrically penetrated with fixing holes identical to the upper clamping ring 6. There are four fixing threaded rods 10, and the fixing threaded rods 10 are movably inserted into the fixing holes of the upper clamping ring 6 and the plug-in block 15. By inserting the fixing threaded rods 10 into the fixing holes of the upper clamping ring 6 and the plug-in block 15 to apply fixation, the influence of the loosening of the nut on the lower clamping ring 14 can be reduced. The fixing threaded rods 10 play a supporting role, and the upper clamping ring 6 and the lower clamping ring 14 can be kept tight by the support, thereby reducing the risk of the lower clamping ring 14 falling off.

[0024] Working principle: During use, first pre-install the first clamping part 1 and the second clamping part 2, fix the mounting plate 5 to the drainage pipe line by expansion bolts, and then pass a fixed threaded rod 10 through the fixing hole on the outside of the arc-shaped plug-in block 15 and the fixing hole on the outside of the bottom end of the upper clamping ring 6 away from the lifting member 12. After all the first clamping parts 1 and the second clamping parts 2 are pre-installed, the high-pressure pipe body 3 is placed on the inner side of the first rubber anti-slip pad 8 by external force, and then the lower clamping ring 14 is rotated close to the upper clamping ring 6 by external force. When the fastening hook 16 is rotated to the lifting ring 13, the lifting ring 13 is hung on the inner side of the fastening hook 16 away from the lifting member 12 by external force, and then the lifting member 12 is rotated upward by external force. The rotation of the lifting member 12 drives the lifting ring 13 to move upward The movement of the lifting ring 13 pulls the fastening hook 16 to move upward, thereby driving the lower fastening ring 14 to rotate upward. The rotation of the lower fastening ring 14 drives the second rubber anti-slip pad 18 to rotate upward until the inner side of the second rubber anti-slip pad 18 is close to the outer side of the high-pressure pipe body 3, and the plug-in block 15 connected with the fastening hook 16 is completely inserted into the inner side of the plug-in groove 7. At this time, the remaining three fixing threaded rods 10 are inserted into the fixing holes on the upper fastening ring 6 and the plug-in block 15 for fixation, and then all the first fastening parts 1 and the second fastening parts 2 are installed in sequence. When the high-pressure pipe body 3 is conveying fluid, the first rubber anti-slip pad 8 and the second rubber anti-slip pad 18 are used to apply buffering and damping to the high-pressure pipe body 3, thereby reducing the vibration of the high-pressure pipe body 3. At the same time, the fixation of the fixing threaded rod 10 makes the lower fastening ring 14 more secure.

[0025] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-pressure pipe that prevents falling, comprising a first fixing portion (1), a second fixing portion (2), a high-pressure pipe body (3) and a fixed threaded rod (10), characterized in that: The first clamping portion (1) comprises an upper clamping ring (6), the top end of the upper clamping ring (6) is fixedly connected to a mounting plate (5), the bottom ends of both sides of the upper clamping ring (6) are symmetrically provided with plug-in slots (7), the bottom end of the upper clamping ring (6) is recessed upwards and is designed to be semicircular, a first clamping slot (9) is provided on the inner side of the semicircular bottom end of the upper clamping ring (6), and a first rubber anti-slip pad (8) is fixedly connected to the inner side of the first clamping slot (9).

2. The anti-drop high-pressure pipe according to claim 1, characterized in that: One side of the upper clamping ring (6) is fixedly connected to a support member (11), the inner side of the support member (11) is rotatably connected to a lifting member (12), and the outer side of the lifting member (12) is rotatably connected to a lifting ring (13).

3. The anti-drop high-pressure pipe according to claim 1, characterized in that: The second fixing portion (2) comprises a lower fixing ring (14), the lower fixing ring (14) is designed as a semicircular ring, and plug-in blocks (15) are symmetrically fixedly connected to the top of the lower fixing ring (14) on both sides, the two ends of the top of one of the plug-in blocks (15) are designed as arcs, and the outer top of the other plug-in block (15) is fixedly connected to a fastening hook (16), and a second slot (17) is provided on the inner side of the top of the lower fixing ring (14), and a second rubber anti-slip pad (18) is fixedly connected to the inner side of the second slot (17).

4. The anti-drop high-pressure pipe according to claim 1, characterized in that: The outer side of the high-pressure pipe body (3) is evenly and fixedly connected with anti-slip protrusions (4).

5. The anti-drop high-pressure pipe according to claim 3, characterized in that: Grooves are evenly formed on the inner sides of the first rubber anti-slip pad (8) and the second rubber anti-slip pad (18).

6. The anti-drop high-pressure pipe according to claim 3, characterized in that: The plug-in block (15) is movably plugged into the inner side of the plug-in slot (7), and fixing holes are symmetrically opened through the bottom ends of both sides of the upper clamping ring (6), and the outer top end of the plug-in block (15) is symmetrically opened through the fixing holes that are the same as those of the upper clamping ring (6).

7. The anti-drop high-pressure pipe according to claim 3, characterized in that: Four fixed threaded rods (10) are provided, and the fixed threaded rods (10) are movably inserted into the fixing holes of the upper clamping ring (6) and the plug-in block (15).

8. The anti-drop high-pressure pipe according to claim 3, characterized in that: The high-pressure pipe body (3) is clamped between the upper clamping ring (6) and the lower clamping ring (14) via the first rubber anti-slip pad (8) and the second rubber anti-slip pad (18).

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