CN105882998A - Hot-air quick defrosting vehicle - Google Patents
Hot-air quick defrosting vehicle Download PDFInfo
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- CN105882998A CN105882998A CN201610266728.8A CN201610266728A CN105882998A CN 105882998 A CN105882998 A CN 105882998A CN 201610266728 A CN201610266728 A CN 201610266728A CN 105882998 A CN105882998 A CN 105882998A
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- dolly
- hot air
- elevating lever
- motor
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Abstract
The invention relates to a hot-air quick defrosting vehicle which is characterized by comprising a trolley (1), wherein a lifting device (2) is arranged on the trolley (1) and connected with a bracket (3); and the bracket (3) is connected with a fan (4). The hot-air quick defrosting vehicle provided by the invention has the following advantages: the structure is simple and convenient to maintain, runs reliably and has high working efficiency; quick defrosting can be realized, the risk of airplane routine check is reduced, and relatively troublesome operation process of spraying deicing liquid before is avoided; and meanwhile, the hot-air quick defrosting vehicle has strong adaptability and can be disassembled and also can be combined with other transport vehicles.
Description
Technical field
The present invention relates to Defrost technology field, particularly to hot air type quickly defrosting car.
Background technology
Along with the development of science and technology, aircraft becomes the indispensable vehicles of going on a journey in people's daily life.Owing to aircraft needs to overhaul at once after flying for long time, and aircraft surfaces is too low due to temperature, can tie one layer of frost at short notice, and this becomes the big problem that maintenance personal faces.
After aircraft flight a period of time, needing to carry out routine inspection, as its name suggests, the normalization work being iteratively repeated after navigating, including around machine check, driving cabin inspection and each system testing of aircraft, main cabin equipment checks and a series of duties work in routine inspection.Due to aircraft for a long time in high airflight, body temperature is less than 0 DEG C, and when the external world is moist or humidity is of a relatively high, aircraft can frosting.Aircraft frosting can affect the efficiency of regular works to a certain extent, secondly the staff for overhauling at aircraft surfaces is the most extremely dangerous, therefore before carrying out routine inspection, need aircraft is carried out surface defrosting process, present stage uses deicing vehicle when defrosting, aircraft deicing vehicle the most also can remove the frost of airframe, but owing to longevity of service efficiency is low, so it is not appropriate for defrosting.
Summary of the invention
The invention aims to solve the present stage airframe defrosting inefficient shortcoming of longevity of service, and the hot air type quickly defrosting car proposed.
To achieve these goals, present invention employs following technical scheme:
Hot air type quickly defrosting car, it is characterised in that: include dolly, dolly is provided with lowering or hoisting gear, lowering or hoisting gear connects support, connecting fan on support；
Described lowering or hoisting gear uses Aerial Work LT, it includes the base plate being fastened on dolly, base plate connects flat board by two cranes be arrangeding in parallel, the both sides of each crane are all hinged with corresponding base plate and flat board fixing, articulated linkage is gone back between two cranes, hinged one group of first hydraulic cylinder between connecting rod, the upside of flat board is additionally provided with the support bar connecting described support；
Described support includes U-shaped plate, connects described blower fan by rotating shaft in U-shaped plate, connects the first motor on U-shaped plate, and the first motor is rotationally connected rotating shaft by the first transmission device, is provided with sleeve in the downside of U-shaped plate.
On the basis of technique scheme, can there is a technical scheme further below:
Described crane includes two elevating lever groups, and elevating lever group is made up of the elevating lever that one group of end is the most hinged, and elevating lever the most corresponding in two elevating lever groups is hinged fixing by jointed shaft.
Being also connected with the second motor on described lowering or hoisting gear, the second motor is rotationally connected described support by the second transmission device.
Being provided with protective cover in the outside of described blower fan, be provided with heating wire in protective cover, heating wire is arranged on the rear side of blower fan.
Described dolly connects bracing frame, the bracing frame of dolly both sides is connected to the second hydraulic cylinder supported.
Described second hydraulic cylinder is arranged in the bilateral symmetry of described dolly, and is equipped with wheel in the bottom of each second hydraulic cylinder.
It is an advantage of the current invention that: this device not only has simple in construction, easy to maintenance, and it is reliable, operating efficiency is high, can quickly defrost, reduce the danger carrying out aircraft routine inspection, it is to avoid the more trouble operation process of conventional sprinkling deicing liquid, its strong adaptability simultaneously, can dismantle, it is also possible to use with other combined vehicle.
Accompanying drawing explanation
Fig. 1 is the basic structure schematic diagram of the present invention；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is the A A sectional view of Fig. 1；
Fig. 5 is that the attachment structure of elevating lever group is shown in figure.
Detailed description of the invention
In order to make the present invention clearer, describing this device in detail below in conjunction with accompanying drawing, specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, Figure 2 and Figure 3, the hot air type quickly defrosting car that the present invention provides, including dolly 1, dolly 1 uses existing conventional project vehicle, on dolly 1 connect bracing frame 20, support frame as described above 20 is four gripper shoes being symmetrically arranged at dolly both sides, outside each gripper shoe below be all connected with second hydraulic cylinder 21, second hydraulic cylinder 21 is for supporting trolley 1, and is equipped with wheel 22 in the bottom of each second hydraulic cylinder 21.
It is provided with lowering or hoisting gear 2 in the upside of described dolly 1, described lowering or hoisting gear 2 uses Aerial Work LT, Aerial Work LT includes the base plate 5 being fastened on dolly 1, it is arranged above with four lower riser 5a at base plate 5, four lower riser 5a are symmetrically arranged at the both sides of base plate 5, it is equipped with a gliding groove 5b, two gliding groove 5b on two symmetrical lower riser 5a wherein to be also symmetrical arranged.Connecting two cranes be arrangeding in parallel 6 by bearing pin 25 between four lower riser 5a, the upside of two cranes 6 connects a flat board 9 by other bearing pin 25, is provided with the support bar 10 of cylinder in the middle of the upside of flat board 9.The downside of described flat board 9 is provided with four upper vertical plate 9a, and four upper vertical plate 9a are symmetrically arranged at the both sides of flat board 9, is equipped with a upper hopper chute 9b, two upper hopper chute 9b wherein and is also symmetrical arranged on two symmetrical upper vertical plate 9a.The most hinged one group of connecting rod 7 in both sides between two cranes 6, the connecting rod 7 of crane 6 both sides shifts to install, hinged one group of first hydraulic cylinder 8 between relative two connecting rods 7.
Shown in Fig. 5, described crane 6 includes two elevating lever groups 23, and elevating lever group 23 is made up of the elevating lever 23a that one group of end is the most hinged, and elevating lever 23a the most corresponding in two elevating lever groups 23 is hinged fixing by jointed shaft 24.
Shown in Fig. 4, be rotatably assorted on described support bar 10 one support 3 of connection, described support 3 includes U-shaped plate 11, it is provided with sleeve 15 in the downside of U-shaped plate 11, sleeve 15 is connected on support bar 10 by bearing holder (housing, cover), connecting fan 4 in U-shaped plate 11, the both sides of blower fan 4 are equipped with a rotating shaft 12, each rotating shaft 12 is all connected on the U-shaped corresponding side plate of plate 11 by bearing, one of them side plate of U-shaped plate 11 connects the first motor 13, first motor 13 is rotationally connected rotating shaft 12 by the first transmission device 14, described first transmission device 14 includes the first driving gear and the first driven gear cooperated, wherein the first driving gear socket is fixed on the output shaft of the first motor 13, first driven gear is fixed by socket in corresponding rotating shaft 12.Regulated the angle of blower fan 4 longitudinally blowing by the first motor 13 and the first transmission device 14, described first motor 13 uses stepper motor.
Being also connected with the second motor 16 that output shaft sets up on described flat board 9, the second motor 16 is rotationally connected described support 3 by the second transmission device 17.Described second transmission device 17 includes the second driving gear and the second driven gear cooperated, and wherein the second driving gear socket is fixed on the output shaft of the second motor 16, and the second driven gear is fixed by socket on described sleeve 15.Regulated the angle of blower fan 4 cross blowing by the second motor 16 and the second transmission device 17, described second motor 16 uses stepper motor.
Being provided with protective cover 18 in the outside of described blower fan 4, be provided with heating wire 19 in protective cover 18, heating wire 19 is arranged on the rear side of blower fan 4, and heating wire 19 heats rear fan 4 and blows out the frost of hot blast thawing aircraft surfaces.
Photoelectric sensor also installed by described support 3, for drawing in photoelectric sensor figure, photoelectric sensor is for detecting the aridity of aircraft surfaces, when aridity reaches the standard set, the horizontal direction being controlled blower fan 4 by the first motor 13 and the second motor 16 is rotated and vertical direction rotation, it is ensured that hot blast can blow to airframe optional position.Dolly 1 is by horizontal displacement around airplane motion, and the speed that dolly 1 runs should be less than air-heater and completes to set the speed of workload.When car runs one week around aircraft, and air-heater raises certain altitude, until completing all working, the time, defrosting efficiency was of a relatively high about about half an hour.
Claims (6)
1. hot air type quickly defrosting car, it is characterised in that: include dolly (1), dolly (1) is provided with lowering or hoisting gear (2), lowering or hoisting gear (2) connects support (3), at the upper connecting fan (4) of support (3)；
Described lowering or hoisting gear (2) uses Aerial Work LT, it includes the base plate (5) being fastened on dolly (1), base plate (5) connects flat board (9) by two cranes be arrangeding in parallel (6), the both sides of each crane (6) are all hinged with corresponding base plate (5) and flat board (9) fixing, articulated linkage (7) is gone back between two cranes (6), hinged one group of first hydraulic cylinder (8) between connecting rod (7), the upside of flat board (9) is additionally provided with the support bar (10) connecting described support (3)；
Described support (3) includes U-shaped plate (11), described blower fan (4) is connected by rotating shaft (12) in U-shaped plate (11), at U-shaped plate (11) upper connection the first motor (13), first motor (13) is rotationally connected rotating shaft (12) by the first transmission device (14), is provided with sleeve (15) in the downside of U-shaped plate (11).
Hot air type quickly defrosting car the most according to claim 1, it is characterized in that: described crane (6) includes two elevating lever groups (23), elevating lever group (23) is made up of the elevating lever (23a) that one group of end is the most hinged, and elevating lever (23a) the most corresponding in two elevating lever groups (23) is hinged fixing by jointed shaft (24).
Hot air type quickly defrosting car the most according to claim 1, it is characterised in that: being also connected with the second motor (16) on described lowering or hoisting gear (2), the second motor (16) is rotationally connected described support (3) by the second transmission device (17).
Hot air type quickly defrosting car the most according to claim 1, it is characterised in that: being provided with protective cover (18) in the outside of described blower fan (4), be provided with heating wire (19) in protective cover (18), heating wire (19) is arranged on the rear side of blower fan (4).
Hot air type quickly defrosting car the most according to claim 1, it is characterised in that: on described dolly (1), connect bracing frame (20), the bracing frame (20) of dolly (1) both sides is connected to the second hydraulic cylinder (21) supported.
Hot air type quickly defrosting car the most according to claim 5, it is characterised in that: described second hydraulic cylinder (21) is arranged in the bilateral symmetry of described dolly (1), and is equipped with wheel (22) in the bottom of each second hydraulic cylinder (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266728.8A CN105882998A (en) | 2016-04-26 | 2016-04-26 | Hot-air quick defrosting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610266728.8A CN105882998A (en) | 2016-04-26 | 2016-04-26 | Hot-air quick defrosting vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105882998A true CN105882998A (en) | 2016-08-24 |
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ID=56705392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610266728.8A Pending CN105882998A (en) | 2016-04-26 | 2016-04-26 | Hot-air quick defrosting vehicle |
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| Country | Link |
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| CN (1) | CN105882998A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616572Y (en) * | 2003-03-12 | 2004-05-19 | 庞春勇 | Multipurpose road ice-snow removing truck |
| CN201191746Y (en) * | 2008-04-24 | 2009-02-04 | 薛辉 | Electric blower machine for deicing |
| CN201268401Y (en) * | 2008-04-15 | 2009-07-08 | 西安飞机工业（集团）有限责任公司 | Trailer type airplane ground deicing vehicle |
| WO2010006946A1 (en) * | 2008-07-14 | 2010-01-21 | Eads Deutschland Gmbh | Device and method for avoiding ice-buildup on aircrafts and/or for de-icing aircrafts |
| CN201853959U (en) * | 2010-09-21 | 2011-06-01 | 国网电力科学研究院 | Deicing vehicle with high-temperature low-pressure hot wind combined with low-temperature high-pressure hot wind |
| CN202389271U (en) * | 2011-12-15 | 2012-08-22 | 王佰忠 | Deicing vehicle for airplane |
| CN104088243A (en) * | 2014-06-19 | 2014-10-08 | 武汉市汉福专用车有限公司 | Spraying dust settling truck |
| CN205131684U (en) * | 2015-11-27 | 2016-04-06 | 何泽鹏 | Deicing vehicle for airplane |
-
2016
- 2016-04-26 CN CN201610266728.8A patent/CN105882998A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2616572Y (en) * | 2003-03-12 | 2004-05-19 | 庞春勇 | Multipurpose road ice-snow removing truck |
| CN201268401Y (en) * | 2008-04-15 | 2009-07-08 | 西安飞机工业（集团）有限责任公司 | Trailer type airplane ground deicing vehicle |
| CN201191746Y (en) * | 2008-04-24 | 2009-02-04 | 薛辉 | Electric blower machine for deicing |
| WO2010006946A1 (en) * | 2008-07-14 | 2010-01-21 | Eads Deutschland Gmbh | Device and method for avoiding ice-buildup on aircrafts and/or for de-icing aircrafts |
| CN201853959U (en) * | 2010-09-21 | 2011-06-01 | 国网电力科学研究院 | Deicing vehicle with high-temperature low-pressure hot wind combined with low-temperature high-pressure hot wind |
| CN202389271U (en) * | 2011-12-15 | 2012-08-22 | 王佰忠 | Deicing vehicle for airplane |
| CN104088243A (en) * | 2014-06-19 | 2014-10-08 | 武汉市汉福专用车有限公司 | Spraying dust settling truck |
| CN205131684U (en) * | 2015-11-27 | 2016-04-06 | 何泽鹏 | Deicing vehicle for airplane |
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Application publication date: 20160824 |