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Full Frame Airstrip Sweeper

An airstrip and full-format technology, applied in the field of sanitation vehicles, can solve problems such as flight delays, cancellations, and safety hazards in production and safety, and achieve high transmission capacity, thorough cleaning, and the effect of preventing take-off safety accidents

Active Publication Date: 2018-09-04
陕西铁鹰特种车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This lacks effective technical means for timely detection and cleaning of small debris left on the runway, which has left a serious safety hazard for the safe production of the airport. The airport dare not use the blind lift because it cannot determine the cleanliness of the runway due to fog, snow and other weather. Blind landing often causes flight delays and cancellations, causing a large number of passengers to be stranded at the airport

Method used

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  • Full Frame Airstrip Sweeper
  • Full Frame Airstrip Sweeper
  • Full Frame Airstrip Sweeper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0027] Embodiment 1, all-wheel steering mode: wherein all the traveling axles 31 adopt an independent steering structure 35, the traveling axles 31 are arranged in two rows at the front and back, and the traveling axles 31 are respectively connected to the vehicle frame 1 through elastic suspension. Preferably, generally only need to configure motor deceleration braking device 34 to part of walking wheel shaft 31, i.e. wheel side motor, speed reducer and braking device, form driving wheel shaft 32, other walking wheel shaft 31 is driven wheel shaft 33, promptly does not have power and Braking device.

Embodiment approach 2

[0028] Embodiment 2, universal wheel mode with servo guiding mechanism: all the traveling wheel shafts 31 are arranged in two rows, the front row traveling wheel shafts 31 have no steering structure 35, the rear row traveling wheel shafts 31 use universal wheels, and the traveling wheel shafts 31 are all suspended by elastic Connected with the vehicle frame 1, all or part of the front wheel shaft 31 is provided with a motor deceleration brake device 34, which is driven by the wheel side motor through a reducer to form a driving wheel shaft 32, and the universal wheel in the rear row is a driven wheel shaft 33 ,No power. Considering the reversing and steering of the sweeper, there is an electric semi-active direction selection mechanism on the bracket of the universal wheel to prevent it from dying when reversing suddenly.

Embodiment approach 3

[0029] Embodiment 3, traditional way: all walking axles 31 are arranged in two rows, wherein one row is the driving axle 32 of torque drive mode, without steering mechanism, all or part of walking axles 31 are provided with motor deceleration braking device 34, That is, the driving wheel shaft 32 driven by the wheel motor and the reducer; the other row is the driven wheel shaft 33, and all the driven wheel shafts 33 are provided with an independent servo motor-type steering structure 35; connected.

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Abstract

A full-breadth airplane runway sweeping machine is provided and comprises a frame. The width of the frame is close to the width of a runway; a housing is mounted on the surrounding of the frame and the top; the lower part of the frame is provided with walking devices; a large impurity accommodating bucket is arranged on the front end of the frame; the front part of the frame is provided with vertical belt brush sweeping devices leaning forward; each vertical belt brush sweeping device can elevate via an elevating mechanism fixed in the housing; two sides along the width direction of the frame are provided with a garbage collection device in respective; a horizontal roller brush absorbing-sweeping device is arranged in the middle of the frame; the horizontal roller brush sweeping device can elevate via the elevating mechanism fixed on the frame; a sensor device is further arranged on the middle of the frame; a control box is mounted on the back of the frame; and a power source is arranged over the back of the frame. The large impurity accommodating bucket, the vertical belt brush sweeping device and the horizontal roller brush absorbing-sweeping device work as a sweeping part, so the runway can be swept once for all and no corners are left non-swept; less time and efforts are required; and the runway can be thoroughly cleaned, and takeoff safety accidents can be prevented.

Description

technical field [0001] The invention belongs to the technical field of sanitation vehicles, and in particular relates to a full-width aircraft runway sweeper. Background technique [0002] Now the cleaning of airport runways has been using ordinary road sweepers. This kind of sweeper is specially designed and manufactured for the cleaning of urban roads. The working width is generally less than 3 meters. Repeated reciprocating operations are time-consuming and labor-intensive, and are prone to missing scans. In addition, if there are some metal parts left on the runway, it is likely to cause a safety accident when the plane takes off. Even so, airports around the world still use the naked eye to observe the take-off and landing process of each aircraft from a long distance, and also use multiple cars to drive side by side after taking off and landing several sorties. Multiple ordinary road sweepers do the cleaning. This lacks effective technical means for timely detection...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01H1/08E01H1/05
CPCE01H1/053E01H1/0845
Inventor 李天良吉少波余艳飞
Owner 陕西铁鹰特种车有限公司
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