CN105752312A - Glass compartment door structure of agriculture and forestry plane - Google Patents
Glass compartment door structure of agriculture and forestry plane Download PDFInfo
- Publication number
- CN105752312A CN105752312A CN201610122728.0A CN201610122728A CN105752312A CN 105752312 A CN105752312 A CN 105752312A CN 201610122728 A CN201610122728 A CN 201610122728A CN 105752312 A CN105752312 A CN 105752312A
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- CN
- China
- Prior art keywords
- glass
- door
- hatch door
- doorframe
- door frame
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1407—Doors; surrounding frames
- B64C1/1423—Passenger doors
- B64C1/143—Passenger doors of the plug type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1407—Doors; surrounding frames
- B64C1/1461—Structures of doors or surrounding frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
- Special Wing (AREA)
- Wing Frames And Configurations (AREA)
Abstract
The invention provides a glass compartment door structure of an agriculture and forestry plane. The glass compartment door structure comprises a door frame and compartment door glass arranged in the door frame, and is characterized in that the door frame is a welded piece formed by welding an aluminum panel and a cap type profile frame; a compartment door frame is formed by welding a cap profile straight section and a cap profile U-shaped section; the compartment door glass and the door frame are screwed with each other through battens after being overlapped; rubber plates 0.5 mm in thickness are respectively adhered to two sides, which are in contact with the door frame, of the compartment door glass; screw connection holes are formed in the compartment door glass; rubber linings are mounted on screws during connection; the surrounding of the door frame is covered with tubular rubber sealing profiles; an antitheft lock is arranged at the upper side of the door frame; an antitheft lock seat is mounted on a steel structure of a plane body. The glass compartment door structure is high in buffering property, high in durability, convenient to turn over and favorable for boarding.
Description
Technical field
The present invention relates to a kind of agricultural aircraft glass cabin door structure, belong to aircraft door technical field.
Background technology
The hatch door form of conventional agricultural aircraft passenger cabin has: the front formula of turning over is similar to automobile side and opens forward, and relatively big by the impact of crosswind load during unlatching, visual field is limited to；Its sealing of upper-turn-type and presentation quality are better, but during boarding, boarding person is existed potential safety hazard by convenient not and hatch door.Traditional hatch door doorframe adopts hard polyaminoresin foam filling plastic formula structure, and sight line is poor, and it seals and adopts aviation sponge rubber plate seal form, and sealing effectiveness is undesirable.And adopt this lower turning type glass cabin door structure form, and broad view, facilitate driver's operation, its seal form adopts finished product tubulose rubber sealing profile bound edge, good sealing effect.
Summary of the invention
It is an object of the invention to provide a kind of agricultural aircraft glass cabin door structure, this lower turning type aircraft door boarding is convenient, and there is glass talking window in left side, it is ensured that speech quality, contacts faster with the external world.
Present invention employs following technical proposals.A kind of agricultural aircraft glass cabin door structure, including the hatch door glass in doorframe and doorframe, it is characterized in that: doorframe is the weldment of aluminum deck and cap sectional materials cage, hatch door skeleton is welded by shape for hat material straightway and a shape for hat material U section, the second in command being welded with inserted link bearing, the angle box locking shaft seating and sealed cabin door trip that bolt rod is installed on hatch door skeleton connects sheet, and the second in command connects sheet and connects the second in command；The doorframe of hatch door lower edge is provided with two place's hinges, is connected with fuselage Steel Structure by two place's hinges 5, and the doorframe on the left of hatch door is equipped with the first in command；Doorframe above hatch door is provided with a set of for latch mechanism.
Described latch mechanism specifically includes that inserted link, connecting rod, rotating shaft, Internal handle, door bolt, outer handle, theftproof lock weldment.After latch mechanism is locked, the door bolt of hatch door upper limb can insert overlap joint locking inside fuselage Steel Structure, and can match antitheft with the theftproof lock weldment being arranged on fuselage, overlap joint locking inside fuselage Steel Structure is inserted by prerotation vane in inserted link one end above hatch door leading edge, and the other end of inserted link connects with connecting rod.Rotating shaft is fixed on doorframe by one jiao of box, rotating shaft is welded with support arm and is connected with connecting rod, and rotating shaft one end is equipped with Internal handle, door bolt, and the other end is equipped with outer handle.
Having glass talking window in the middle of hatch door glass, and arrange window lock, switch is convenient, it is ensured that speech quality, contacts faster with the external world.
It is spirally connected with press strip again after overlap joint between hatch door glass and doorframe, is stained with rubber slab in the both sides of hatch door glass Yu door frame contact respectively and ensures the retentivity of glass contact and be not scratched.Hatch door glass has screw connecting hole, and screw is installed when connecting rubber bushing.
Doorframe surrounding tubular rubber seal profile bound edge.
The feature of the present invention and advantage: substantially improving in passenger cabin by the visual field of hatch door, make visual line of sight increase, facilitate driver's operation, comfort level, sealing and presentation quality are improved.Tradition hatch door doorframe is made up of filling heavier-duty structure interior exterior skin, the hard polyester foam of central filler, hatch door thickness is about 42mm, and hatch door doorframe is under ensureing the rigidity premise with intensity now, aluminum deck and hatch door skeleton is adopted to be welded, hatch door thickness only 22mm, hatch door weight also alleviates significantly.Hatch door thickness is thinning makes limited passenger cabin space strengthen, and improves the comfort level of passenger cabin.It is spirally connected with press strip again after overlap joint between hatch door glass and doorframe, is stained with 0.5mm rubber slab in the both sides of glass Yu door frame contact respectively and ensures the retentivity of glass contact and be not scratched.Glass has screw connecting hole; and screw is installed rubber bushing when connecting; when ensureing conventional fixation; both the stroke that glass expands with heat and contract with cold had been protected; decrease again the glass tremor when flight and resonance; reducing flight noise, simultaneously rubber bushing makes the contact area of screw and glass increase, and makes glass orifice edge bear and extrudes and participate in stress.Hatch door doorframe surrounding is with using JX-15 glue after B052 finished product tubulose rubber sealing profile bound edge around doorframe, its soft elasticity and the big feature of compressibility decrease collision at closing time, hatch door is made to seal more tight, and it is little on closing hatch door impact, improve hatch door edge wearability and safety after doorframe bound edge, make the presentation quality of hatch door reach high requirement.
This cabin door structure makes the operation and maintenance of aircraft door be greatly improved, and technique is relatively easy simultaneously, and low cost of manufacture, quality is easily controlled.Lower turning type structure makes staff pass in and out passenger cabin safe ready, the latch mechanism adopting two-point contact self-locking is simple to operate, state is clear and definite, Internal handle is designed to downward lowering and had both considered self-locking performance when latch mechanism is locked, being taken into account by the safety of driver again, hatch door upper right side is provided with theftproof lock, has possessed general anti-theft feature, in order to be not take up hatch door sight line, lock seat is arranged on fuselage.When hatch door assembles, for providing technological compensa tion can have a mind to leave surplus by doorframe aluminium sheet edge, make the gap of doorframe edge and fuselage can repair surplus by file and ensure.Doorframe after repairing file and fuselage gap uniformity, make presentation quality be guaranteed.The method of surplus repaiied by this file makes assembling easily realize coordinating.Additionally hatch door doorframe surrounding B052 finished product tubulose rubber sealing profile bound edge, because soft elasticity and the compressibility of seal profile are big, not needing complicated manufacture and assembly technology it is ensured that the jump between hatch door and fuselage is only small, presentation quality is also just well ensured, production cost is minimized.
Accompanying drawing explanation
Fig. 1 is hatch door scheme of installation.
Fig. 2 is the signal of hatch door framing structure.
Fig. 3 cabin door lock structural scheme of mechanism.
Fig. 4 is talking window scheme of installation.
Fig. 5 is that hatch door passes through gemel connection schematic diagram with fuselage.
Fig. 6 overlaps schematic diagram with fuselage after link lock system is locked.
Fig. 7 is the position view of inside and outside handle after link lock system is locked.
Fig. 8 is doorframe and face glass attachment structure schematic diagram.
Fig. 9 is the structural representation that doorframe is connected with the second in command.
Figure 10 is the first in command and doorframe connecting structure schematic diagram.
Figure 11 is the attachment structure schematic diagram of inside and outside handle and hatch door.
In figure: the outer handle 17-fuselage Steel Structure 18-rotating shaft 19-support arm 20-press strip 21-hatch door skeleton 22-aluminum deck 23-window lock 211-shape for hat material straightway 212-shape for hat material U section 213-inserted link bearing 214-angle box 215-second in command of 1-inserted link 2-doorframe 3-hatch door glass 4-first in command 5-hinge 6-second in command 7-theftproof lock 8-connecting rod 9-talking window 10-prerotation vane 11-door bolt 12-rubber slab 13-rubber bushing 14-tubular rubber seal profile 15-Internal handle 16-connects sheet.
Detailed description of the invention
As shown in Figure 1, 2, the version of hatch door is: include the hatch door glass 3 in doorframe 2 and doorframe, and doorframe 2 is the weldment of aluminum deck 22 and cap sectional materials cage 21.As shown in Figure 2, hatch door skeleton 21 is welded by shape for hat material straightway 211 and a shape for hat material U section 212, hatch door skeleton 21 is welded with two inserted link bearings 213 that bolt rod is installed, the angle box 214 locking shaft seating, and the two of sealed cabin door trip second in command connect sheet 215, the second in command connects sheet 215 and connects second in command 6(as shown in Figure 9).Hatch door glass 3 is the non-comminuted safe aerial organic glass that 3mm is thick.The doorframe 2 of hatch door lower edge is provided with two place's hinges 5, is connected with fuselage Steel Structure 17 by two place's hinges 5, and the doorframe 2 on the left of hatch door is equipped with the first in command 4, and mounting means is shown in Figure 10.
Doorframe 2 above hatch door is provided with a set of for latch mechanism (see figure 3), specifically includes that and inserted link 1, connecting rod 8, rotating shaft 18(rotating shaft are welded with support arm 19), Internal handle 15, door bolt 11, outer handle 16, theftproof lock weldment 7 etc..The door bolt 11 of hatch door upper limb matches with the theftproof lock weldment 7 being arranged on fuselage.Inserted link 1 above hatch door leading edge overlaps (see figure 6) by the fuselage Steel Structure 17 of prerotation vane 10 with fuselage, and the other end of inserted link 1 is connected with connecting rod 8, and rotating shaft 18 is arranged on doorframe 2 by angle box 214, rotating shaft 18 is welded with support arm 19, is connected with connecting rod 8.Internal handle 15, door bolt 11 are installed in rotating shaft 18 one end, and the other end is equipped with outer handle 16(as seen in figs. 7 and 11).Outer handle 16, Internal handle 15, door bolt 11, rotating shaft 18, connecting rod 8 are a connecting rod operating mechanism with inserted link 1, Internal handle 15 is clockwise to plumbness, door bolt 11 and inserted link 1 and can insert in fuselage Steel Structure, lock hatch door.After being locked by theftproof lock weldment 7 out of my cabin, door bolt 11 is cooperating therewith, makes outer handle 16 to rotate, can play anti-theft feature.
As shown in Figure 4, having glass talking window 9, and arrange window lock 23 in the middle of hatch door, switch is convenient, it is ensured that speech quality, contacts faster with the external world.
Hatch door is with fuselage by the mode of gemel connection as shown in Figure 5.
As shown in Figure 8, it is spirally connected with press strip 20 again after overlap joint between hatch door glass 3 and doorframe 2, is stained with 0.5mm rubber slab 12 respectively in the both sides of hatch door glass Yu door frame contact and ensures the retentivity of hatch door glass contact and be not scratched.Hatch door glass has screw connecting hole; and screw is installed rubber bushing 13 when connecting; when ensureing conventional fixation; both the stroke that glass expands with heat and contract with cold had been protected; decrease again the glass tremor when flight and resonance; reducing flight noise, simultaneously rubber bushing 13 makes the contact area of screw and glass increase, and makes glass orifice edge bear and extrudes and participate in stress.Hatch door doorframe surrounding is with using JX-15 glue after B052 finished product tubulose rubber sealing profile 14 bound edge around doorframe, its soft elasticity and the big feature of compressibility decrease collision at closing time, hatch door is made to seal more tight, and it is little on closing hatch door impact, improve hatch door edge wearability and safety after doorframe bound edge, make the presentation quality of hatch door reach high requirement.
The more traditional hatch doors of aspect such as the opening direction of hatch door and latch mechanism, encapsulating method, visual field, safety, presentation quality have bigger improvement.Hatch door is mainly made up of doorframe and the non-comminuted safe aerial organic glass of 3mm thickness, latch mechanism, handle, hinge, is provided with call lid, it is possible to make call convenient and swift in the middle of hatch door.Driver, after unlocking anti-theft lock 7 out of my cabin, rotates counterclockwise outer handle 16, and latch mechanism is then in opening, it is possible to open hatch door.Enter after in cabin, when closing hatch door, first draw the second in command 6 to make hatch door slowly close, strain the first in command 4 again, rotate clockwise Internal handle 15 simultaneously, make to be in hang to Internal handle 15 inside the Steel Structure on inserted link 1 and the fully-inserted fuselage of door bolt 11, namely complete locking of hatch door.Rotation lock 23 can be passed through in cabin, open talking window 9 and external world's call, convenient and safe.After being locked by theftproof lock weldment 7 out of my cabin, door bolt 11 is cooperating therewith, makes outer handle 16 to rotate, can play anti-theft feature.
Claims (5)
1. an agricultural aircraft glass cabin door structure, including the hatch door glass in doorframe and doorframe, it is characterized in that: doorframe is the weldment of aluminum deck and cap sectional materials cage, hatch door skeleton is welded by shape for hat material straightway and a shape for hat material U section, the second in command being welded with inserted link bearing, the angle box locking shaft seating and sealed cabin door trip that bolt rod is installed on hatch door skeleton connects sheet, and the second in command connects sheet and connects the second in command；The doorframe of hatch door lower edge is provided with two place's hinges, is connected with fuselage Steel Structure by two place's hinges 5, and the doorframe on the left of hatch door is equipped with the first in command；Doorframe above hatch door is provided with a set of for latch mechanism.
2. agricultural aircraft glass cabin door structure according to claim 1, it is characterised in that: described latch mechanism includes: inserted link, connecting rod, rotating shaft, Internal handle, door bolt, outer handle, theftproof lock weldment；After latch mechanism is locked, the door bolt of hatch door upper limb can insert overlap joint locking inside fuselage Steel Structure, and can match antitheft with the theftproof lock weldment being arranged on fuselage, overlap joint locking inside fuselage Steel Structure is inserted by prerotation vane in inserted link one end above hatch door leading edge, and the other end of inserted link connects with connecting rod；Rotating shaft is fixed on doorframe by one jiao of box, rotating shaft is welded with support arm and is connected with connecting rod, and rotating shaft one end is equipped with Internal handle, door bolt, and the other end is equipped with outer handle.
3. agricultural aircraft glass cabin door structure according to claim 1, it is characterised in that: there is glass talking window in the middle of hatch door glass, and window lock is set.
4. agricultural aircraft glass cabin door structure according to claim 1, it is characterized in that: be spirally connected with press strip again after overlap joint between hatch door glass and doorframe, it is stained with rubber slab respectively ensure the retentivity of glass contact in the both sides of hatch door glass Yu door frame contact and be not scratched, hatch door glass has screw connecting hole, and screw is installed when connecting rubber bushing.
5. agricultural aircraft glass cabin door structure according to claim 1, it is characterised in that: doorframe surrounding tubular rubber seal profile bound edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122728.0A CN105752312A (en) | 2016-03-04 | 2016-03-04 | Glass compartment door structure of agriculture and forestry plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610122728.0A CN105752312A (en) | 2016-03-04 | 2016-03-04 | Glass compartment door structure of agriculture and forestry plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105752312A true CN105752312A (en) | 2016-07-13 |
Family
ID=56332495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610122728.0A Pending CN105752312A (en) | 2016-03-04 | 2016-03-04 | Glass compartment door structure of agriculture and forestry plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105752312A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107829338A (en) * | 2017-11-23 | 2018-03-23 | 中铁第四勘察设计院集团有限公司 | It is a kind of be used to non-fragment orbit is installed withhold anchor bolt and installation method |
| CN109334944A (en) * | 2018-11-12 | 2019-02-15 | 中国直升机设计研究所 | A kind of aircraft support frame |
| CN109750917A (en) * | 2017-11-06 | 2019-05-14 | 贝尔直升机德事隆公司 | Independent internal latch actuating mechanism and external latch actuating mechanism |
| CN111098532A (en) * | 2018-10-28 | 2020-05-05 | 国营四达机械制造公司 | Method for assembling and molding aircraft cockpit glass and cockpit special-shaped mouth frame |
| US10982471B2 (en) | 2017-11-06 | 2021-04-20 | Textron Innovations Inc. | Independent internal and external door latch actuation mechanisms |
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|---|---|---|---|---|
| EP2254789B1 (en) * | 2008-03-14 | 2012-10-17 | Latecoere | Aircraft opening panel, in particular an airplane cabin door |
| CN203891685U (en) * | 2014-05-14 | 2014-10-22 | 江西洪都航空工业集团有限责任公司 | Flap-down type cabin door structure of aircraft |
| CN104401478A (en) * | 2014-11-27 | 2015-03-11 | 江西洪都航空工业集团有限责任公司 | Belly large-opening engine load-bearing quick-release compartment door structure |
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2016
- 2016-03-04 CN CN201610122728.0A patent/CN105752312A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2254789B1 (en) * | 2008-03-14 | 2012-10-17 | Latecoere | Aircraft opening panel, in particular an airplane cabin door |
| CN203891685U (en) * | 2014-05-14 | 2014-10-22 | 江西洪都航空工业集团有限责任公司 | Flap-down type cabin door structure of aircraft |
| CN104401478A (en) * | 2014-11-27 | 2015-03-11 | 江西洪都航空工业集团有限责任公司 | Belly large-opening engine load-bearing quick-release compartment door structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750917A (en) * | 2017-11-06 | 2019-05-14 | 贝尔直升机德事隆公司 | Independent internal latch actuating mechanism and external latch actuating mechanism |
| US10968665B2 (en) | 2017-11-06 | 2021-04-06 | Textron Innovations Inc. | Independent internal and external door latch actuation mechanisms |
| US10982471B2 (en) | 2017-11-06 | 2021-04-20 | Textron Innovations Inc. | Independent internal and external door latch actuation mechanisms |
| CN107829338A (en) * | 2017-11-23 | 2018-03-23 | 中铁第四勘察设计院集团有限公司 | It is a kind of be used to non-fragment orbit is installed withhold anchor bolt and installation method |
| CN111098532A (en) * | 2018-10-28 | 2020-05-05 | 国营四达机械制造公司 | Method for assembling and molding aircraft cockpit glass and cockpit special-shaped mouth frame |
| CN111098532B (en) * | 2018-10-28 | 2021-06-11 | 国营四达机械制造公司 | Method for assembling and molding aircraft cockpit glass and cockpit special-shaped mouth frame |
| CN109334944A (en) * | 2018-11-12 | 2019-02-15 | 中国直升机设计研究所 | A kind of aircraft support frame |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160713 |