Degreasing equipment for airfield pavement

Abstract

The utility model discloses an airport pavement degreasing device, and particularly relates to the technical field of airport pavement cleaning, the airport pavement degreasing device comprises a bottom frame, the top end of the bottom frame is fixedly provided with a liquid storage tank; the cleaning mechanism comprises four second telescopic rods fixedly arranged at the bottom end of the bottom frame, a first movable plate is fixedly arranged at the bottom ends of the four second telescopic rods, and an oil suction assembly and a cleaning assembly are arranged at the bottom end of the first movable plate; and a second movable plate is fixedly arranged at the bottom ends of the four third telescopic rods. According to the utility model, the oil absorption assembly and the cleaning assembly are used for primarily cleaning oil stains, then the mopping assembly is used for wiping and recycling mixed liquid, and the cleaning mechanism and the mopping assembly can be lifted through the foot switch A and the foot switch C, so that one worker can clean the oil stains on the road surface; the cleaning workload is greatly reduced, the treatment time is short, and the cleaning treatment efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of airport pavement cleaning, in particular to an airport pavement oil removal device. Background Art

[0002] Aircraft at airports may leak oil during operation, and the surface of airport pavements may be contaminated by aircraft fuel, lubricants, and hydraulic oil. Pollutants may cause the pavement to be slippery, cover ground markings, or cause erosion to the pavement, which also affects the appearance of the site. In particular, oils that are corrosive and flammable to the pavement should be removed at any time to reduce damage to the pavement and prevent fire.

[0003] When removing oil from airport pavement, because it is on the runway, taxiway, and apron, it is necessary to reduce the time occupied. Generally, manual methods are used to spray detergent and clean water on the oil to mix it, thereby removing the oil, and then the mixed liquid is recovered. This requires a lot of people and the processing efficiency is low, and it takes too long. Utility Model Content

[0004] The utility model aims to provide an airport pavement degreasing device to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an airport pavement degreasing device, comprising:

[0006] A bottom frame, a liquid storage tank is fixedly provided on the top of the bottom frame;

[0007] A cleaning mechanism, the cleaning mechanism comprising four second telescopic rods fixedly arranged at the bottom end of the bottom frame, a first movable plate fixedly arranged at the bottom end of the four second telescopic rods, an oil absorption component and a cleaning component arranged at the bottom end of the first movable plate;

[0008] Four third telescopic rods, the four third telescopic rods are all fixedly arranged at the bottom end of the bottom frame, the third telescopic rods are arranged on one side of the second telescopic rod, a second movable plate is fixedly arranged at the bottom end of the four third telescopic rods, a mopping assembly is arranged at the bottom end of the second movable plate, and an adjustment assembly is arranged between the first movable plate and the second movable plate.

[0009] Preferably, the oil absorption assembly includes two first telescopic rods fixedly arranged at the bottom end of the first movable plate, a connecting block fixedly arranged at the bottom end of the first telescopic rods, an oil absorption roller rotatably connected between the two connecting blocks, oil absorption sponge is attached to the outer end of the oil absorption roller, a spring is sleeved at the outer end of the first telescopic rod, and both ends of the spring are respectively fixedly connected to the bottom end of the first movable plate and the top end of the connecting block.

[0010] Preferably, the cleaning assembly includes four telescopic tubes fixedly arranged at the bottom end of the liquid storage tank, the top end of the telescopic tubes is connected to the interior of the liquid storage tank, the bottom end of the telescopic tubes is fixedly provided with a connecting tube, the connecting tube is fixedly provided with an electromagnetic valve, the bottom end of the connecting tube is provided with a cleaning frame, the bottom end of the connecting tube passes through the top end of the cleaning frame and is threadedly connected to the cleaning frame, the bottom end of the cleaning frame is fixedly provided with a cleaning mop, and the bottom end of the cleaning frame is provided with a plurality of connecting holes connected to the interior thereof.

[0011] Preferably, the mopping assembly includes two rotating screws arranged at the bottom end of the second movable plate, the top end of the rotating screw passes through the second movable plate and is rotatably connected to the second movable plate via a bearing, the bottom end of the rotating screw is threadedly connected to a mounting plate, the bottom end of the mounting plate is fixedly provided with a water-absorbing mop, a first motor is fixedly provided at the top end of the second movable plate, the output shaft of the first motor is fixedly connected to the top end of one of the rotating screws, a pulley is fixedly provided at the top end of the rotating screw, and the two pulleys are connected by a belt.

[0012] Preferably, the adjustment assembly includes two fixed blocks fixedly arranged at the bottom end of the bottom frame, the two fixed blocks are arranged between the second telescopic rod and the third telescopic rod, a second motor is fixedly arranged on the outer side of one of the fixed blocks, a rotating rod is rotatably connected between the two fixed blocks, one end of the rotating rod passes through a fixed block and is fixedly connected to the output shaft of the second motor, a gear roller is fixedly arranged at the outer end of the rotating rod, an adjustment plate is fixedly arranged on the opposite side of the first movable plate and the second movable plate, the gear roller is arranged between the two adjustment plates, racks are fixedly arranged on the opposite side of the two adjustment plates, and the gear roller and the two racks are meshed with each other;

[0013] A foot switch A, a foot switch B and a foot switch C are fixedly installed on one side of the top of the bottom frame, and the foot switch A, the foot switch B and the foot switch C are all electrically connected to the second motor.

[0014] Preferably, brake wheels are fixedly provided at the four corners of the bottom end of the bottom frame.

[0015] Preferably, a fixing frame is fixedly provided at the front and rear ends of one side of the bottom frame, a bending rod is provided inside the fixing frame, the bending rod is rotatably connected to the inside of the fixing frame through a rotating shaft, a clamping block is fixedly provided at the front and rear ends of the bending rod, two clamping slots are provided on the front and rear walls inside the fixing frame, the clamping block is clamped in one of the clamping slots, an armrest is fixedly provided at the top end of the two bending rods, and two handles are fixedly provided on the armrest.

[0016] Preferably, a manual switch A and a manual switch B are installed on one of the handles, the manual switch A is electrically connected to the solenoid valve, and the manual switch B is electrically connected to the first motor.

[0017] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0018] 1. The oil stains are initially cleaned by the oil absorption component and the cleaning component, and the mixed liquid is wiped and recovered by the mopping component. The cleaning mechanism and the mopping component can be raised and lowered by the foot switch A and the foot switch C, so that one staff member can clean the road surface oil stains, which greatly reduces the workload of cleaning, shortens the processing time, and improves the cleaning efficiency;

[0019] 2. By threading the cleaning frame, the cleaning mop, the mounting plate and the water-absorbing mop to the connecting pipe and the bottom end of the rotating screw, the replacement and cleaning of the cleaning mop and the water-absorbing mop are simple and convenient, and the practicability is strong;

[0020] 3. By rotatably arranging the armrest and the bending rod on one side of the bottom frame, the armrest can be folded up when the device is not in use, which facilitates the storage and movement of the device, further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For the utility model Figure 1 A is a schematic diagram of the enlarged structure;

[0024] Figure 3 This is a schematic diagram of the connection structure between the bottom frame and its bottom components of the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the oil absorption component of the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the cleaning component of the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the mopping assembly of the utility model;

[0028] Figure 7 This is a schematic diagram of the three-dimensional structure of the adjustment component of the utility model;

[0029] Figure 8It is a schematic diagram of the three-dimensional structure of the bending rod of the utility model;

[0030] Fig. 9 It is a three-dimensional cross-sectional structural schematic diagram of the fixing frame of the utility model.

[0031] Description of reference numerals:

[0032] 1. Bottom frame; 2. Liquid storage tank; 3. First movable plate; 4. First telescopic rod; 5. Connecting block; 6. Oil absorption roller; 7. Spring; 8. Telescopic tube; 9. Connecting tube; 10. Cleaning frame; 11. Cleaning mop; 12. Connecting hole; 13. Second movable plate; 14. Rotating screw; 15. Mounting plate; 16. Water absorption mop; 17. First motor; 18. Pulley; 19. Belt; 20. Second telescopic rod; 21. Third telescopic rod; 22. Fixed block; 23. Second motor; 24. Rotating rod; 25. Gear roller; 26. Adjusting plate; 27. Rack; 28. Foot switch A; 29. ​​Foot switch B; 30. Foot switch C; 31. Brake wheel; 32. Fixed frame; 33. Bending rod; 34. Block; 35. Slot; 36. Handrail; 37. Handle; 38. Manual switch A; 39. Manual switch B. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] The utility model provides Figures 1 to 7 The airport pavement degreasing equipment shown comprises:

[0035] A bottom frame 1, brake wheels 31 are fixedly arranged at the four corners of the bottom end of the bottom frame 1, and a liquid storage tank 2 is fixedly arranged at the top end of the bottom frame 1;

[0036] The cleaning mechanism includes four second telescopic rods 20 fixedly arranged at the bottom end of the bottom frame 1, a first movable plate 3 is fixedly arranged at the bottom end of the four second telescopic rods 20, and an oil absorption component and a cleaning component are arranged at the bottom end of the first movable plate 3;

[0037] Four third telescopic rods 21 are all fixed at the bottom end of the bottom frame 1, and the third telescopic rods 21 are arranged on one side of the second telescopic rod 20. A second movable plate 13 is fixedly provided at the bottom end of the four third telescopic rods 21, and a mopping component is provided at the bottom end of the second movable plate 13. An adjustment component is provided between the first movable plate 3 and the second movable plate 13.

[0038] The oil absorption assembly includes two first telescopic rods 4 fixedly arranged at the bottom end of the first movable plate 3, a connecting block 5 fixedly arranged at the bottom end of the first telescopic rod 4, an oil absorption roller 6 rotatably connected between the two connecting blocks 5, an oil absorption sponge is attached to the outer end of the oil absorption roller 6, a spring 7 is sleeved at the outer end of the first telescopic rod 4, and both ends of the spring 7 are respectively fixedly connected to the bottom end of the first movable plate 3 and the top end of the connecting block 5.

[0039] The cleaning assembly includes four telescopic tubes 8 fixedly arranged at the bottom end of the liquid storage tank 2, the top end of the telescopic tubes 8 is connected to the interior of the liquid storage tank 2, a connecting tube 9 is fixedly arranged at the bottom end of the telescopic tube 8, an electromagnetic valve is fixedly arranged on the connecting tube 9, a cleaning frame 10 is arranged at the bottom end of the connecting tube 9, the bottom end of the connecting tube 9 passes through the top end of the cleaning frame 10 and is threadedly connected to the cleaning frame 10, a cleaning mop 11 is fixedly arranged at the bottom end of the cleaning frame 10, and a plurality of connecting holes 12 connected to the interior of the cleaning frame 10 are opened at the bottom end of the cleaning frame 10.

[0040] The mopping assembly includes two rotating screws 14 arranged at the bottom end of the second movable plate 13. The top end of the rotating screw 14 passes through the second movable plate 13 and is rotatably connected to the second movable plate 13 through a bearing. The bottom end of the rotating screw 14 is threadedly connected to a mounting plate 15, and a water-absorbing mop 16 is fixedly provided at the bottom end of the mounting plate 15. A first motor 17 is fixedly provided at the top end of the second movable plate 13. The output shaft of the first motor 17 is fixedly connected to the top end of one of the rotating screws 14. A pulley 18 is fixedly provided at the top end of the rotating screw 14, and the two pulleys 18 are connected by a belt 19.

[0041] The adjustment assembly includes two fixed blocks 22 fixedly arranged at the bottom end of the bottom frame 1, the two fixed blocks 22 are arranged between the second telescopic rod 20 and the third telescopic rod 21, a second motor 23 is fixedly arranged on the outer side of one of the fixed blocks 22, a rotating rod 24 is rotatably connected between the two fixed blocks 22, one end of the rotating rod 24 passes through a fixed block 22 and is fixedly connected to the output shaft of the second motor 23, a gear roller 25 is fixedly arranged at the outer end of the rotating rod 24, an adjustment plate 26 is fixedly arranged on the opposite side of the first movable plate 3 and the second movable plate 13, the gear roller 25 is arranged between the two adjustment plates 26, a rack 27 is fixedly arranged on the opposite side of the two adjustment plates 26, and the gear roller 25 and the two racks 27 are meshed with each other;

[0042] A foot switch A28, a foot switch B29 and a foot switch C30 are fixedly installed on one side of the top of the bottom frame 1. The foot switches A28, B29 and C30 are all electrically connected to the second motor 23. A manual switch A38 and a manual switch B39 are installed on one of the handles 37. The manual switch A38 is electrically connected to the solenoid valve, and the manual switch B39 is electrically connected to the first motor 17.

[0043] Add clean water and cleaning liquid into the liquid storage tank 2 from the water inlet on the liquid storage tank 2. When oil stains appear on the airport runway, use the airport's transportation tools to move the equipment to the location of the oil stains. The foot switch A28, the foot switch B29 and the foot switch C30 correspond to the three states in which the second motor 23 drives the rotating rod 24 and the gear roller 25 to rotate. When the foot switch B29 is started, the gear roller 25 is located in the middle of the two adjustment plates 26 and the rack 27, so that the bottom ends of the first movable plate 3 and the second movable plate 13 will be suspended above the ground. When the foot switch A28 is started, the output shaft of the second motor 23 drives the rotating rod 24 and the gear roller 25 to rotate. The rod 24 and the gear roller 25 rotate, and the gear roller 25 drives the adjustment plate 26 and the rack 27 on the first movable plate 3 to move downward. At this time, the adjustment plate 26 and the rack 27 on the second movable plate 13 move upward, and the oil absorption roller 6 will contact the ground, pushing the device to move. The oil absorption sponge on the oil absorption roller 6 will absorb the oil on the road surface. The manual switch A38 is pressed to control the solenoid valve to open. The mixed liquid of water and cleaning liquid enters the cleaning frame 10 through the telescopic tube 8 and the connecting tube 9, and then passes through the multiple connecting holes 12 to soak the cleaning mop 11. The soaked cleaning mop 11 will clean the oil remaining on the ground.

[0044] After cleaning is completed, the foot switch C30 is started. At this time, the output shaft of the second motor 23 drives the rotating rod 24 and the gear roller 25 to rotate in the opposite direction. At this time, the second movable plate 13 moves downward, and the first movable plate 3 drives the cleaning mechanism to move upward. When the water-absorbing mop 16 touches the ground, the manual switch B39 is pressed to control the first motor 17 to start. The output shaft of the first motor 17 drives a rotating screw 14 to rotate, and the rotating screw 14 drives another rotating screw 14 to rotate through the pulley 18. The rotating screw 14 drives the mounting plate 15 and the water-absorbing mop 16 to rotate, so that the water-absorbing mop 16 will rotate and wipe the cleaned ground. After all the oil stains are cleaned, the foot switch B29 is started and the equipment will return to its original state.

[0045] The utility model performs preliminary cleaning of oil stains through an oil suction component and a cleaning component, and then wipes and recovers the mixed liquid through a mopping component. The cleaning mechanism and the mopping component can be raised and lowered by a foot switch A28 and a foot switch C30, so that one staff member can clean the oil stains on the pavement, which greatly reduces the workload of cleaning, shortens the processing time, and increases the efficiency of the cleaning processing. This implementation method specifically solves the problem that when removing oil stains from the pavement of an airport in the prior art, it is necessary to reduce the occupied time on the runway, taxiway, and apron, and generally a manual method is adopted to spray a cleaning agent and clean water on the oil stains to mix them, thereby removing the oil stains, and then recovering the mixed liquid, which requires a large number of people, has a low processing efficiency, and takes too long.

[0046] When there is a lot of oil on the cleaning mop 11 and the water-absorbing mop 16, the cleaning frame 10 and the cleaning mop 11 are unscrewed from the bottom end of the connecting pipe 9, so that the cleaning mop 11 can be replaced and cleaned, and the mounting plate 15 and the water-absorbing mop 16 are unscrewed from the bottom end of the rotating screw 14, so that the water-absorbing mop 16 can be replaced and cleaned. By threading the cleaning frame 10, the cleaning mop 11, the mounting plate 15 and the water-absorbing mop 16 to the connecting pipe 9 and the bottom end of the rotating screw 14, the replacement and cleaning of the cleaning mop 11 and the water-absorbing mop 16 are simple and convenient, and the practicability is strong.

[0047] The utility model provides Figure 1 , Figure 8 and Fig. 9 In the shown example, a degreasing device for an airport pavement is provided, a fixed frame 32 is fixedly provided at the front and rear ends of one side of a bottom frame 1, a bending rod 33 is provided inside the fixed frame 32, the bending rod 33 is rotatably connected to the inside of the fixed frame 32 via a rotating shaft, a clamping block 34 is fixedly provided at the front and rear ends of the bending rod 33, two clamping grooves 35 are provided on the front and rear walls inside the fixed frame 32, the clamping block 34 is clamped in one of the clamping grooves 35, a handrail 36 is fixedly provided at the top end of the two bending rods 33, and two handles 37 are fixedly provided on the handrail 36.

[0048] The material of the fixing frame 32 is a hard plastic with slight elasticity. When it is needed, the bending rod 33 is vertically fixed inside the fixing frame 32. Figure 1 As shown, after use, the armrest 36 and the bending rod 33 are rotated 90 degrees, and the block 34 on the bending rod 33 will be squeezed out from one slot 35. After rotating 90 degrees, the block 34 on the bending rod 33 will be inserted into another slot 35. By rotatably arranging the armrest 36 and the bending rod 33 on one side of the bottom frame 1, the armrest 36 can be folded up when the device is not in use, which is convenient for the storage and movement of the device, and the practicality of the device is further improved.

[0049] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An airport pavement degreasing device, characterized in that: include: A bottom frame (1), a liquid storage tank (2) being fixedly provided on the top of the bottom frame (1); A cleaning mechanism, the cleaning mechanism comprising four second telescopic rods (20) fixedly arranged at the bottom end of the bottom frame (1), a first movable plate (3) fixedly arranged at the bottom end of the four second telescopic rods (20), an oil absorption component and a cleaning component being arranged at the bottom end of the first movable plate (3); Four third telescopic rods (21), the four third telescopic rods (21) are all fixedly arranged at the bottom end of the bottom frame (1), the third telescopic rods (21) are arranged on one side of the second telescopic rod (20), a second movable plate (13) is fixedly arranged at the bottom end of the four third telescopic rods (21), a mopping assembly is arranged at the bottom end of the second movable plate (13), and an adjustment assembly is arranged between the first movable plate (3) and the second movable plate (13).

2. The airport pavement degreasing equipment according to claim 1, characterized in that: The oil suction assembly comprises two first telescopic rods (4) fixedly arranged at the bottom end of the first movable plate (3); a connecting block (5) is fixedly arranged at the bottom end of the first telescopic rods (4); an oil suction roller (6) is rotatably connected between the two connecting blocks (5); an oil suction roller (6) is attached to the outer end of the oil suction roller (6); a spring (7) is sleeved at the outer end of the first telescopic rod (4); and two ends of the spring (7) are respectively fixedly connected to the bottom end of the first movable plate (3) and the top end of the connecting block (5).

3. The airport pavement degreasing equipment according to claim 1, characterized in that: The cleaning assembly comprises four telescopic tubes (8) fixedly arranged at the bottom end of the liquid storage tank (2), the top end of the telescopic tube (8) being connected to the interior of the liquid storage tank (2), a connecting tube (9) being fixedly arranged at the bottom end of the telescopic tube (8), an electromagnetic valve being fixedly arranged on the connecting tube (9), a cleaning frame (10) being arranged at the bottom end of the connecting tube (9), the bottom end of the connecting tube (9) passing through the top end of the cleaning frame (10) and being threadedly connected to the cleaning frame (10), a cleaning mop (11) being fixedly arranged at the bottom end of the cleaning frame (10), and a plurality of communicating holes (12) being arranged at the bottom end of the cleaning frame (10) being connected to the interior thereof.

4. The airport pavement degreasing equipment according to claim 3 is characterized by: The mopping assembly comprises two rotating screws (14) arranged at the bottom end of the second movable plate (13); the top end of the rotating screw (14) passes through the second movable plate (13) and is rotatably connected to the second movable plate (13) through a bearing; the bottom end of the rotating screw (14) is threadedly connected to a mounting plate (15); the bottom end of the mounting plate (15) is fixedly provided with a water-absorbing mop (16); the top end of the second movable plate (13) is fixedly provided with a first motor (17); the output shaft of the first motor (17) is fixedly connected to the top end of one of the rotating screws (14); the top end of the rotating screw (14) is fixedly provided with a pulley (18); and the two pulleys (18) are connected via a belt (19).

5. The airport pavement degreasing equipment according to claim 1, characterized in that: The adjustment assembly comprises two fixed blocks (22) fixedly arranged at the bottom end of the bottom frame (1), the two fixed blocks (22) being arranged between the second telescopic rod (20) and the third telescopic rod (21), a second motor (23) being fixedly arranged on the outer side of one of the fixed blocks (22), a rotating rod (24) being rotatably connected between the two fixed blocks (22), one end of the rotating rod (24) passing through a fixed block (22) and being fixedly connected to the output shaft of the second motor (23), a gear roller (25) being fixedly arranged at the outer end of the rotating rod (24), an adjustment plate (26) being fixedly arranged on the opposite sides of the first movable plate (3) and the second movable plate (13), the gear roller (25) being arranged between the two adjustment plates (26), a rack (27) being fixedly arranged on the opposite sides of the two adjustment plates (26), the gear roller (25) and the two racks (27) being meshed with each other; A foot switch A (28), a foot switch B (29) and a foot switch C (30) are fixedly mounted on one side of the top end of the bottom frame (1); the foot switch A (28), the foot switch B (29) and the foot switch C (30) are all electrically connected to the second motor (23).

6. The airport pavement degreasing equipment according to claim 1, characterized in that: Brake wheels (31) are fixedly provided at the four corners of the bottom end of the bottom frame (1).

7. The airport pavement degreasing equipment according to claim 4, characterized in that: A fixing frame (32) is fixedly provided at the front and rear ends of one side of the bottom frame (1), a bending rod (33) is provided inside the fixing frame (32), the bending rod (33) is rotatably connected to the inside of the fixing frame (32) via a rotating shaft, a clamping block (34) is fixedly provided at the front and rear ends of the bending rod (33), two clamping grooves (35) are provided on the front and rear walls inside the fixing frame (32), the clamping block (34) is clamped in one of the clamping grooves (35), a handrail (36) is fixedly provided at the top end of the two bending rods (33), and two handles (37) are fixedly provided on the handrail (36).

8. The airport pavement degreasing equipment according to claim 7, characterized in that: A manual switch A (38) and a manual switch B (39) are installed on one of the handles (37), the manual switch A (38) is electrically connected to the solenoid valve, and the manual switch B (39) is electrically connected to the first motor (17).

Images