Oil pipe positioning and protecting device for airport oil supply engineering construction

Abstract

The utility model discloses an oil pipe positioning protection device for airport oil supply engineering construction, which belongs to the technical field of airport engineering and comprises a base, an air cylinder fixedly connected to the bottom surface of the base, a fixing plate fixedly connected to the output end of the air cylinder, an outer ring fixedly connected to the top surface of the fixing plate, and two groups of inner rings rotatably connected to the outer ring, a third connecting rod is fixedly connected between the two inner rings, a fixing column is fixedly connected to one side of the outer ring, an extension column is fixedly connected to the end, away from the outer ring, of the fixing column, a transmission rod is rotationally connected to the extension column, and a second sliding block is slidably connected to the transmission rod. During use, an air cylinder can be started to effectively drive an outer ring on a fixing plate to adjust the height, an adjusting knob is rotated to drive three sets of second connecting rods to clamp and fix an oil conveying pipe, the oil conveying pipe is fixed more conveniently and rapidly, protection on the oil conveying pipe is enhanced, a large amount of time is saved, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of airport engineering, in particular to an oil pipe positioning and protection device for airport oil supply engineering construction. Background Art

[0002] The oil pipe positioning and protection device for airport fuel supply project construction is a device designed specifically for airport fuel supply projects to ensure accurate positioning and effective protection of the oil pipe during construction. The purpose of this device is to prevent the oil pipe from being damaged or displaced at the construction site, thereby ensuring the safe and stable operation of the fuel supply system.

[0003] The existing oil pipe positioning and protection devices used in the construction of airport oil supply projects still have the following defects when in use: the positioning and protection devices cannot be effectively adjusted according to the size of different pipelines during oil transportation, and the disassembled protection devices need to be manually spliced, which takes a lot of time; the protection devices cannot be adjusted according to the specific height during use, and the stability after fixation is poor and cannot effectively protect the oil pipeline. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an oil pipe positioning and protection device for airport oil supply engineering construction.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an oil pipe positioning and protection device for airport oil supply engineering construction, comprising a base, a cylinder is fixedly connected to the bottom surface of the base, a fixing plate is fixedly connected to the output end of the cylinder, an outer ring is fixedly connected to the top surface of the fixing plate, an inner ring is rotatably connected to the outer ring, two groups of inner rings are arranged in parallel, and a connecting rod three is fixedly connected between the two groups of inner rings, a fixing column is fixedly connected to one side of the outer ring, an extension column is fixedly connected to the end of the fixing column away from the outer ring, a transmission rod is rotatably connected to the extension column, a slider two is slidably connected to the transmission rod, a connecting rod one is fixedly connected to both sides of the slider two, the connecting rod one is rotatably connected to the inner ring, a connecting block one is rotatably connected to the top of the outer ring, a threaded rod is rotatably connected to the connecting block one, a fixing block is fixedly connected to the top of the inner ring, a connecting block two is rotatably connected to the fixing block, a side of the threaded rod away from the connecting block one is threadedly connected to the connecting block two, and an adjusting knob is fixedly connected to the end of the threaded rod away from the connecting block two.

[0006] As a further description of the above technical solution:

[0007] Slide blocks 1 are fixedly connected on both sides of the fixed plate, and limiting columns are fixedly connected to the bases on both sides of the cylinder. The slide blocks 1 are slidably connected to the limiting columns to limit the fixed plate to prevent the fixed plate from deflecting during operation.

[0008] As a further description of the above technical solution:

[0009] The transmission rod is fixedly connected to one end away from the extension column with a connecting rod 2, and a roller is rotatably connected to the connecting rod 2 to effectively fix the protective tube.

[0010] As a further description of the above technical solution:

[0011] A positioning pipe is fixedly connected to the side of the outer ring away from the inner ring to position the oil pipeline and enhance the stability of the oil pipeline.

[0012] As a further description of the above technical solution:

[0013] The transmission rod, the second slide block, the first connecting rod, the second connecting rod and the circumference of the roller are arranged in three groups, so as to enhance the stability of fixing the oil pipeline.

[0014] As a further description of the above technical solution:

[0015] The top end of the limiting column is fixedly connected to the limiting block to limit the fixing plate and prevent the sliding block from being separated from the limiting column.

[0016] The utility model has the following beneficial effects: in the utility model, when in use, the cylinder can be started to effectively drive the outer ring on the fixed plate to adjust the height, and rotating the adjustment knob can drive three groups of connecting rods and two pairs of oil pipelines to clamp and fix them, which makes the fixation of the oil pipeline more convenient and quick, enhances the protection of the oil pipeline, saves a lot of time and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an oil pipe positioning and protection device for airport oil supply engineering construction proposed by the utility model Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the structure of an oil pipe positioning and protection device for airport oil supply engineering construction proposed by the utility model Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the structure of an oil pipe positioning and protection device for airport oil supply engineering construction proposed by the utility model Figure 3 .

[0020] Legend:

[0021] 1. Base; 2. Cylinder; 3. Limit column; 4. Fixed plate; 5. Slider 1; 6. Outer ring; 7. Connecting block 1; 8. Threaded rod; 9. Adjustment knob; 10. Fixed block; 11. Connecting block 2; 12. Fixed column; 13. Extension column; 14. Transmission rod; 15. Slider 2; 16. Connecting rod 1; 17. Connecting rod 2; 18. Roller; 19. Positioning tube; 20. Connecting rod 3; 21. Inner ring; 22. Limit block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 3 The utility model provides an embodiment: an oil pipe positioning and protection device for airport oil supply engineering construction, including a base 1, a cylinder 2 is fixedly connected to the bottom surface of the base 1, a fixed plate 4 is fixedly connected to the output end of the cylinder 2, an outer ring 6 is fixedly connected to the top surface of the fixed plate 4, an inner ring 21 is rotatably connected to the outer ring 6, two groups of inner rings 21 are arranged in parallel, a connecting rod 3 20 is fixedly connected between the two groups of inner rings 21, a fixed column 12 is fixedly connected to one side of the outer ring 6, an extension column 13 is fixedly connected to the end of the fixed column 12 away from the outer ring 6, and the extension column 13 is rotatably connected to the inner ring 21. A transmission rod 14 is connected, a slider 2 15 is slidably connected to the transmission rod 14, connecting rods 16 are fixedly connected on both sides of the slider 2 15, connecting rod 16 is rotatably connected to the inner ring 21, a connecting block 17 is rotatably connected to the top of the outer ring 6, a threaded rod 8 is rotatably connected to the connecting block 17, a fixing block 10 is fixedly connected to the top of the inner ring 21, a connecting block 2 11 is rotatably connected to the fixing block 10, a side of the threaded rod 8 away from the connecting block 17 is threadedly connected to the connecting block 2 11, and an adjusting knob 9 is fixedly connected to the end of the threaded rod 8 away from the connecting block 2 11.

[0024] Slide blocks 15 are fixedly connected to both sides of the fixed plate 4, and limiting columns 3 are fixedly connected to the base 1 on both sides of the cylinder 2. Slide blocks 15 are slidably connected to the limiting columns 3 to limit the fixed plate 4 to prevent the fixed plate 4 from deflecting during operation. A transmission rod 14 is fixedly connected to a connecting rod 2 17 at one end away from the extension column 13, and a roller 18 is rotatably connected to the connecting rod 2 17 to effectively fix the protective tube. A positioning tube 19 is fixedly connected to a side of the outer ring 6 away from the inner ring 21 to position the oil pipeline and enhance the stability of the oil pipeline. Three groups of transmission rod 14, slide blocks 15, connecting rod 16, connecting rod 2 17 and roller 18 are arranged around the circumference to enhance the stability of the oil pipeline. A limiting block 22 is fixedly connected to the top of the limiting column 3 to limit the fixed plate 4 to prevent the slide block 5 from detaching from the limiting column 3.

[0025] Working principle: when the oil pipeline needs to be fixed and protected, determine the height of the oil pipeline, start the cylinder 2, and the cylinder 2 drives the fixed plate 4 to rise. When the fixed plate 4 rises, it drives the inner ring 21 to reach the required height of the oil pipeline, and the oil pipeline is passed through the positioning tube 19 to the inner ring 21, and the adjusting knob 9 is rotated. The adjusting knob 9 drives the threaded rod 8 to rotate. When the threaded rod 8 rotates, the connecting block 2 11 on the threaded threaded rod 8 moves, and the connecting block 2 11 drives the fixed block 10 to move. The fixed block 10 is fixedly connected to the inner ring 21, and the inner ring 21 rotates in the outer ring 6. When rotating, the connecting rod 1 16 connected to the inner ring 21 drives the slider 2 15 to slide on the transmission rod 14, thereby driving the three groups of transmission rods 14 to rotate and deviate on the extension column 13, and the three groups of transmission rods 14 rotate toward the center of the inner ring 21 to fix the oil pipeline at the center of the inner ring 21, thereby completing the protection of the oil pipeline.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An oil pipe positioning and protection device for airport oil supply engineering construction, comprising a base (1), characterized in that: The bottom surface of the base (1) is fixedly connected to a cylinder (2), the output end of the cylinder (2) is fixedly connected to a fixing plate (4), the top surface of the fixing plate (4) is fixedly connected to an outer ring (6), the outer ring (6) is rotatably connected to an inner ring (21), two groups of inner rings (21) are arranged in parallel, a connecting rod (20) is fixedly connected between the two groups of inner rings (21), one side of the outer ring (6) is fixedly connected to a fixing column (12), the end of the fixing column (12) away from the outer ring (6) is fixedly connected to an extension column (13), the extension column (13) is rotatably connected to a transmission rod (14), and the transmission rod (14) is slidably connected to A second slider (15) is provided, and a connecting rod (16) is fixedly connected to both sides of the second slider (15), and the connecting rod (16) is rotatably connected to the inner ring (21). The top of the outer ring (6) is rotatably connected to a connecting block (7), and the connecting block (7) is rotatably connected to a threaded rod (8). The top of the inner ring (21) is fixedly connected to a fixed block (10), and the fixed block (10) is rotatably connected to a second connecting block (11). The side of the threaded rod (8) away from the first connecting block (7) is threadedly connected to the second connecting block (11), and the end of the threaded rod (8) away from the second connecting block (11) is fixedly connected to an adjusting knob (9).

2. The oil pipe positioning and protection device for airport oil supply engineering construction according to claim 1 is characterized by: Slide blocks (5) are fixedly connected to both sides of the fixed plate (4), and limit posts (3) are fixedly connected to the bases (1) on both sides of the cylinder (2), and the slide blocks (5) are slidably connected to the limit posts (3).

3. The oil pipe positioning and protection device for airport oil supply engineering construction according to claim 1 is characterized by: One end of the transmission rod (14) away from the extension column (13) is fixedly connected to a second connecting rod (17), and a roller (18) is rotatably connected to the second connecting rod (17).

4. The oil pipe positioning and protection device for airport oil supply engineering construction according to claim 1 is characterized by: A positioning tube (19) is fixedly connected to the side of the outer ring (6) away from the inner ring (21).

5. The oil pipe positioning and protection device for airport oil supply engineering construction according to claim 1 is characterized by: The transmission rod (14), the second sliding block (15), the first connecting rod (16), the second connecting rod (17) and the roller (18) are arranged in three groups on the circumference.

6. The oil pipe positioning and protection device for airport oil supply engineering construction according to claim 2 is characterized by: The top end of the limiting column (3) is fixedly connected to a limiting block (22).

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