CN205707415U - A kind of aircraft surfaces defroster - Google Patents
A kind of aircraft surfaces defroster Download PDFInfo
- Publication number
- CN205707415U CN205707415U CN201620362822.9U CN201620362822U CN205707415U CN 205707415 U CN205707415 U CN 205707415U CN 201620362822 U CN201620362822 U CN 201620362822U CN 205707415 U CN205707415 U CN 205707415U
- Authority
- CN
- China
- Prior art keywords
- defroster
- dolly
- aircraft surfaces
- elevating lever
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
This utility model relates to a kind of aircraft surfaces defroster, 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).Advantage of the present utility model: this device not only has simple in construction, easy to maintenance, and it is reliable, work 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.
Description
Technical field
This utility model relates to Defrost technology field, particularly to a kind of aircraft surfaces defroster.
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 maintainer 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 test 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.
Utility model content
The purpose of this utility model is to solve the present stage airframe defrosting inefficient shortcoming of longevity of service, and a kind of aircraft surfaces defroster proposed.
To achieve these goals, this utility model adopts the technical scheme that
A kind of aircraft surfaces defroster, 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.
On the basis of technique scheme, can there is a technical scheme further below:
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 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.
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 actuating device, is provided with sleeve in the downside of U-shaped plate.
Being also connected with the second motor on described lowering or hoisting gear, the second motor is rotationally connected described support by the second actuating 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 lateral symmetry of described dolly, and is equipped with wheel in the bottom of each second hydraulic cylinder.
The utility model has the advantage of: this device not only has simple in construction, easy to maintenance, and it is reliable, work 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 basic structure schematic diagram of the present utility model；
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 this utility model clearer, describing this device in detail below in conjunction with accompanying drawing, specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of aircraft surfaces defroster that this utility model 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 actuating device 14, described first actuating 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 actuating device 14, described first motor 13 uses 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 actuating device 17.Described second actuating 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 actuating device 17, described second motor 16 uses 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 hot-air blower and completes to set the speed of workload.When car runs one week around aircraft, and hot-air blower raises certain altitude, until completing all working, the time, defrosting efficiency was of a relatively high about about half an hour.
Claims (8)
1. an aircraft surfaces defroster, 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).
A kind of aircraft surfaces defroster the most according to claim 1, it is characterized in that: 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).
A kind of aircraft surfaces defroster the most according to claim 2, 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).
A kind of aircraft surfaces defroster the most according to claim 1, it is characterized in that: 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 actuating device (14), is provided with sleeve (15) in the downside of U-shaped plate (11).
A kind of aircraft surfaces defroster 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 actuating device (17).
A kind of aircraft surfaces defroster 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).
A kind of aircraft surfaces defroster 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.
A kind of aircraft surfaces defroster the most according to claim 7, it is characterised in that: described second hydraulic cylinder (21) is arranged in the lateral 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 |
|---|---|---|---|
| CN201620362822.9U CN205707415U (en) | 2016-04-26 | 2016-04-26 | A kind of aircraft surfaces defroster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620362822.9U CN205707415U (en) | 2016-04-26 | 2016-04-26 | A kind of aircraft surfaces defroster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205707415U true CN205707415U (en) | 2016-11-23 |
Family
ID=57293808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620362822.9U Expired - Fee Related CN205707415U (en) | 2016-04-26 | 2016-04-26 | A kind of aircraft surfaces defroster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205707415U (en) |
-
2016
- 2016-04-26 CN CN201620362822.9U patent/CN205707415U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |