Airport runway cleaning device

Abstract

The utility model relates to the technical field of airport cleaning, in particular to an airport runway cleaning device which comprises a traction frame and an FOD cleaning assembly connected to the traction frame, the traction frame is provided with a waste box, the FOD cleaning assembly is detachably or movably connected to the traction frame, and the FOD cleaning assembly comprises an FOD cleaning blanket. The FOD cleaning blanket is detachably or movably connected to the traction frame through the FOD cleaning assembly to be moved to the position above the waste box, and the waste box is used for bearing sundries shaken off from the FOD cleaning blanket above the waste box. The waste box is arranged on the traction frame, then the FOD cleaning assembly is movably connected to the traction frame, when sundries adhering to the FOD cleaning blanket need to be shaken off, the FOD cleaning blanket is moved to the position above the waste box, the sundries are shaken off in the waste box, workers do not need to conduct secondary cleaning on the shaken-off sundries, and the airport road cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to airport cleaning technical field, concretely is an airport runway cleaning device. BACKGROUND

[0002] The airport runway refers to one or more layers of artificial structure that are paved on the natural soil base and the top surface of the base layer with road construction materials, and is the runway for the takeoff, landing, taxiing and maintenance, and parking of the aircraft, such as the runway, taxiway, and apron. The cleaning of the sundries on the airport runway is generally performed by using the FOD cleaning blanket. The FOD refers to some foreign matter, debris or object that may damage the aircraft, including metal devices, mechanical tools, and flying objects. When the FOD cleaning blanket is used, it is dragged on the runway by the traction device such as the tractor, so as to sweep the sundries on the runway to the space between the rubber shovel and the mesh cover, thereby achieving the FOD removal in the aircraft operation area such as the runway, taxiway, and apron. However, the existing FOD cleaning blanket has some defects in use. First, after the use of the FOD cleaning blanket is completed, the staff needs to lift the tail end of the FOD cleaning blanket and shake it greatly, so as to shake the sundries between the rubber shovel and the mesh cover to the ground. However, this shaking method may cause the sundries to fall on the ground again, and the staff needs to manually clean them. Second, when the sundries have adhesion, the inclined shaking cannot completely remove the sundries to the ground, and some sundries with adhesion may be left between the rubber shovel and the mesh cover, so that the sundries adhered to the FOD cleaning blanket cannot be completely removed. SUMMARY

[0003] The utility model provides an airport runway cleaning device, and aims at solving the problem that the sundries shaken by the existing FOD cleaning blanket need to be manually cleaned again after cleaning.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an airport runway cleaning device, which is characterized in that it comprises a traction frame and a FOD cleaning assembly connected to the traction frame. The traction frame is provided with a waste box. The FOD cleaning assembly is detachably or movably connected to the traction frame. The FOD cleaning assembly comprises a FOD cleaning blanket. The FOD cleaning blanket is detachably or movably connected to the traction frame by means of the FOD cleaning assembly and is moved above the waste box. The waste box is used to receive the sundries shaken from the FOD cleaning blanket above.

[0005] Preferably, the towing frame comprises a connecting rod across the waste box, and the FOD cleaning assembly is connected to the connecting rod through a connecting structure, and the FOD cleaning assembly is switched at both ends of the connecting rod under the driving of the connecting structure, and the FOD cleaning assembly is used for cleaning when located at the first end of the connecting rod, and the FOD cleaning assembly is used for shaking off the sundries when located at the second end of the connecting rod.

[0006] Preferably, the connecting structure comprises a mounting seat and a pin, and the first end and the second end of the connecting rod are respectively provided with mounting holes for penetrating the pin, and the mounting seat is detachably connected with the connecting rod through the pin, and the FOD cleaning assembly is selectively located at the first end or the second end of the connecting rod through the detachable connection between the mounting seat and the connecting rod.

[0007] Preferably, the FOD cleaning assembly further comprises a positioning rod, one end of the positioning rod is hinged to the mounting seat, and the other end of the positioning rod is connected to the FOD cleaning blanket, so that the FOD cleaning blanket can be rotated to be vertical.

[0008] Preferably, the towing frame is further provided with a vertical rod, and the upper end of the vertical rod is detachably connected with the side of the FOD cleaning blanket away from the positioning rod.

[0009] Preferably, the upper end of the vertical rod is provided with a telescopic rod, and the side of the FOD cleaning blanket away from the positioning rod is provided with a rope sleeve, and the rope sleeve is used for hooking at the end of the telescopic rod to form the detachable connection between the FOD cleaning blanket and the vertical rod.

[0010] Preferably, the towing frame is provided with two waste box mounting rods, and the two sides of the waste box are respectively slidably mounted on the waste box mounting rods.

[0011] Preferably, the waste box mounting rod is provided with a T-shaped groove, and the waste box is provided with a T-shaped sliding rail, and the T-shaped sliding rail is matched with the T-shaped groove, so that the waste box is slidably mounted by the cooperation of the T-shaped sliding rail and the T-shaped groove.

[0012] Preferably, the width of the waste box is greater than the width of the FOD cleaning blanket.

[0013] The beneficial effects of the utility model include:

[0014] By installing a waste bin on the tow rack and then movably connecting the FOD cleaning assembly to the tow rack, when it is necessary to shake off debris adhering to the FOD cleaning mat, the FOD cleaning mat is moved above the waste bin to shake the debris into the waste bin. This eliminates the need for secondary cleaning by personnel, improving the efficiency of airport runway cleaning. Secondly, thanks to the hinge between the connecting rod and the mounting base, the FOD cleaning mat can be rotated to a vertical position to shake off debris, making it easier to remove debris adhering to the rubber shovel and mesh cover of the FOD cleaning mat. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the FOD cleaning blanket cleaning process in an embodiment of the present invention.

[0016] Figure 2 This is a schematic diagram illustrating the state of the FOD cleaning blanket shaking off debris according to an embodiment of this utility model;

[0017] Figure 3 for Figure 1 Enlarged structural diagram at point B;

[0018] Figure 4 This is a schematic diagram of the waste box installation process according to an embodiment of the present utility model;

[0019] In the picture:

[0020] 1. Traction frame; 11. Fixing rod; 12. Connecting rod; 121. Mounting hole; 13. Waste box mounting rod; 131. T-slot; 14. Vertical rod; 15. Telescopic rod; 2. FOD sweeping assembly; 21. FOD sweeping mat; 22. Positioning rod; 23. Rope loop; 24. Connecting block; 3. Waste box; 31. T-slot rail; 4. Connecting structure; 41. Mounting base; 42. Pin; 43. Limiting seat. Detailed Implementation

[0021] The technical solutions in the embodiments of this utility model are described below.

[0022] This embodiment provides an airport runway cleaning device, such as... Figures 1-4 As shown, the cleaning device includes a towing frame 1 and a FOD cleaning assembly 2 connected to the towing frame 1. The towing frame 1 is provided with a waste box 3. The FOD cleaning assembly 2 is movably connected to the towing frame 1 and includes a FOD cleaning mat 21. The FOD cleaning mat 21 is moved above the waste box 3 by means of the FOD cleaning assembly 2 being movably connected to the towing frame 1. The waste box 3 is used to receive debris shaken off from the FOD cleaning mat 21 above it.

[0023] The utility model discloses a traction frame 1 is provided with the waste box 3, and FOD cleaning assembly 2 is movably connected to the traction frame 1, when needing to shake off the sundries adhered on FOD cleaning blanket 21, the sundries is shaken off in the waste box 3 by moving FOD cleaning blanket 21 to the top of waste box 3, and the staff does not need to clean the sundries that shakes off second time, improves the efficiency of airport runway cleaning.

[0024] The traction frame 1 includes a fixed rod 11, a connecting rod 12 spanning the waste box 3, and two waste box mounting rods 13. The FOD cleaning assembly 2 is connected to the connecting rod 12 through a connecting structure 4. The FOD cleaning assembly 2 is switched at both ends of the connecting rod 12 under the driving of the connecting structure 4. When the FOD cleaning assembly 2 is located at the first end of the connecting rod 12, it is used for cleaning. When the FOD cleaning assembly 2 is located at the second end of the connecting rod 12, it is used for shaking off sundries. The connecting structure 4 includes a mounting seat 41 and a pin 42. The first end and the second end of the connecting rod 12 are respectively provided with mounting holes 121 for passing through the pin 42. The mounting seat 41 is detachably connected with the connecting rod 12 through the pin 121. The FOD cleaning assembly 2 is selectively located at the first end or the second end of the connecting rod 12 through the detachable connection between the mounting seat 41 and the connecting rod 12, so that the FOD cleaning assembly 2 is movably connected to the traction frame 1. In other embodiments, the FOD cleaning assembly 2 can also be detachably connected to the traction frame 1. That is, the FOD cleaning assembly 2 is detached from the first end of the connecting rod 12 through the detachable connection between the mounting seat 41 and the connecting rod 12. The staff holds the FOD cleaning assembly 2 above the waste box 3 to shake off the sundries.

[0025] In this embodiment, in order to better shake off the sundries adhered between the rubber scraper and the mesh cover of the FOD cleaning blanket 21, it is preferred to rotate the FOD cleaning blanket 21 to the vertical state to shake off the sundries. Specifically, the FOD cleaning assembly 2 further includes a positioning rod 22, one end of the positioning rod 22 is hinged to the mounting seat 41, and the other end of the positioning rod 22 is connected to the FOD cleaning blanket 21, so that the FOD cleaning blanket 21 can be rotated to the vertical state. That is, when the FOD cleaning assembly 2 is located at the second end of the connecting rod 12, the FOD cleaning blanket 21 can be rotated to the vertical state. Compared with the prior art, which only pulls one side of the FOD cleaning blanket 21 to a certain height to make the FOD cleaning blanket 21 shake off the sundries in the inclined state, the utility model rotates the FOD cleaning blanket 21 to the vertical state to shake off the sundries, which can make the sundries adhered between the rubber scraper and the mesh cover of the FOD cleaning blanket 21 more easily shaken off.

[0026] The traction frame 1 is further provided with a vertical rod 14, the lower end of the vertical rod 14 is fixedly installed through a mounting seat 15 fixedly arranged on the waste box mounting rod 13, and the upper end of the vertical rod 14 is detachably connected with the side of the FOD cleaning carpet 21 away from the positioning rod 22, so that the FOD cleaning carpet 21 can be in a suspended state when shaking off the sundries, reducing the workload of the staff holding the FOD cleaning carpet 21 for a long time. Specifically, the upper end of the vertical rod 14 is provided with an extension rod 15, and the side of the FOD cleaning carpet 21 away from the positioning rod 22 is provided with a rope sleeve 23, the rope sleeve 23 is used for hooking the end of the extension rod 15, so as to form the detachable connection between the FOD cleaning carpet 21 and the vertical rod 14. When the FOD cleaning carpet 21 is rotated through the positioning rod 22, the FOD cleaning carpet 21 is lifted at the same time, at this moment, the extension rod 15 is inserted into the rope sleeve 23, and the FOD cleaning carpet 21 is supported, so as to facilitate the staff to shake off the sundries between the rubber scraper and the mesh cover.

[0027] The two waste box mounting rods 13 are arranged at intervals along the length direction of the connecting rod 12, and the two sides of the waste box 3 are respectively slidably installed on the waste box mounting rods 13. In order to realize the sliding installation of the waste box 3, the waste box mounting rod 13 is provided with a T-shaped groove 131, and the waste box 3 is provided with a T-shaped sliding rail 31, the T-shaped sliding rail 31 is matched with the T-shaped groove 131 in shape, so that the waste box 3 is slidably installed by means of the cooperation of the T-shaped sliding rail 31 and the T-shaped groove 131.

[0028] The width of the waste box 3 is greater than the width of the FOD cleaning carpet 21, so that the waste box 3 can accommodate as much sundries as possible shaken off by the FOD cleaning carpet 21, and prevent the sundries from being shaken onto the ground.

[0029] The fixed rod 11, the connecting rod 12 and the two waste box mounting rods 13 form a frame body, which mainly plays a connecting and fixing role for each structural part. Meanwhile, one end of the fixed rod 11 is connected with the towing vehicle, which is used to pull the FOD cleaning blanket 21 to clean the airport site. The waste box 3 is symmetrically mounted with the T-shaped slide rail 31 at the upper end, which is aligned with the T-shaped groove 131 opened on the two waste box mounting rods 13, so that the waste box 3 is located between the two waste box mounting rods 13. When the FOD cleaning blanket 21 is moved to the second end of the connecting rod 12 (i.e. the impurity removal position), the shaken impurities are collected. By using this impurity removal method, the shaken impurities can be concentrated and recycled without manual secondary cleaning, reducing the labor intensity of the workers. The waste box 3 is installed by the T-shaped slide rail 31 in a movable plug-in manner, which can be pulled out at any time in the later period, and the impurities in the waste box 3 can be concentrated and treated. The FOD cleaning blanket 21 is connected with the positioning rod 22 through the connecting block 24, and is hinged with the mounting seat 41 by using the positioning rod 22. After the FOD cleaning blanket 21 finishes cleaning the airport site, the pin 42 can be pulled out, and the mounting seat 41 with the positioning rod 22 is moved to the second end of the connecting rod 12. After the FOD cleaning blanket 21 is rotated by a certain angle through the positioning rod 22, the rubber scraper on the FOD cleaning blanket 21 is in a vertical state opposite to the rubber scraper (i.e. the FOD cleaning blanket 21 is rotated to be vertical), and the impurities between the rubber scraper and the mesh cover can be shaken off more easily by patting the FOD cleaning blanket 21.

[0030] The connecting rod 12 is provided with two mounting holes 121, and the connecting rod 12 is provided with a limiting seat 43 corresponding to the mounting hole 121. The mounting seat 41 is fixedly connected with the connecting rod 12 through the pin 42, and abuts against the limiting seat 43. The two mounting holes 121 opened on the connecting rod 12 correspond to two states of the FOD cleaning blanket 21. The mounting hole 121 away from the fixed rod 11 (i.e. the mounting hole 121 located at the first end of the connecting rod 12) is used to install the FOD cleaning assembly 2 through the mounting seat 41 and the pin 42, so that the FOD cleaning blanket 21 is in a state of cleaning the site. When the FOD cleaning assembly 2 is installed in the mounting hole 121 close to the fixed rod 11 (i.e. the mounting hole 121 located at the second end of the connecting rod 12) through the mounting seat 41, the FOD cleaning blanket 21 is in a state of cleaning the internal impurities.

[0031] In use, after the FOD cleaning carpet 21 finishes cleaning the airport runway, the FOD cleaning carpet 21 is moved from the first end to the second end of the connecting rod 12 through the mounting seat 41, and then the angle is adjusted through the hinge between the positioning rod 22 and the mounting seat 41, so that the FOD cleaning carpet 21 is hung on the telescopic rod 15 on the vertical rod 14 through the rope sleeve 23. At this moment, the staff can shake the FOD cleaning carpet 21 to shake off the sundries on the FOD cleaning carpet 21 to the inside of the waste box 3, so that the staff does not need to clean again due to the sundries falling on the place, and the sundries on the FOD cleaning carpet 21 can be cleaned more thoroughly, so that part of the sundries is not left in the net cover.

[0032] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An airport runway cleaning apparatus, characterized by: The traction frame is provided with a waste box, and the FOD cleaning assembly is detachably or movably connected to the traction frame. The FOD cleaning assembly comprises a FOD cleaning blanket, which is moved above the waste box by virtue of the detachable or movable connection of the FOD cleaning assembly to the traction frame, and the waste box is used for receiving sundries shaken off from the FOD cleaning blanket above. The traction frame comprises a connecting rod across the waste box, and the FOD cleaning assembly is connected to the connecting rod through a connecting structure. The FOD cleaning assembly is switched at both ends of the connecting rod under the driving of the connecting structure. The FOD cleaning assembly is used for cleaning when located at the first end of the connecting rod, and is used for shaking off sundries when located at the second end of the connecting rod.

2. An airfield runway clearing device according to claim 1, characterised in that: The connecting structure comprises a mounting seat and a pin. The first end and the second end of the connecting rod are respectively provided with mounting holes for penetrating the pin. The mounting seat is detachably connected to the connecting rod through the pin. The FOD cleaning assembly is selectively located at the first end or the second end of the connecting rod through the detachable connection between the mounting seat and the connecting rod.

3. An airfield runway clearing device according to claim 2, characterised in that: The FOD cleaning assembly further comprises a positioning rod, one end of which is hinged to the mounting seat, and the other end of which is connected to the FOD cleaning blanket, so that the FOD cleaning blanket can be rotated to be vertical.

4. An airfield runway clearing device according to claim 3, characterised in that: The traction frame is further provided with a vertical rod, the upper end of which is detachably connected to the side of the FOD cleaning blanket away from the positioning rod.

5. An airfield runway clearing device according to claim 4, characterised in that: The upper end of the vertical rod is provided with an extension rod, and the side of the FOD cleaning blanket away from the positioning rod is provided with a rope sleeve for hooking the end of the extension rod to form the detachable connection between the FOD cleaning blanket and the vertical rod.

6. An airport runway cleaning device according to claim 1, characterised in that: The traction frame is provided with two waste box mounting rods, which are arranged at intervals along the length direction of the connecting rod. The two sides of the waste box are respectively slidably mounted to the waste box mounting rods.

7. An airfield runway clearing device according to claim 6, characterised in that: The waste box mounting rods are provided with T-shaped grooves, and the waste box is provided with T-shaped sliding rails, which are matched with the T-shaped grooves, so that the waste box is slidably mounted by virtue of the cooperation of the T-shaped sliding rails and the T-shaped grooves.

8. An airport runway cleaning device according to claim 1, wherein: The width of the waste box is greater than the width of the FOD cleaning blanket.

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