CN105628385A - Large-size vacuum cabin upper cabin door switching apparatus - Google Patents

Large-size vacuum cabin upper cabin door switching apparatus Download PDF

Info

Publication number
CN105628385A
CN105628385A CN201511001526.2A CN201511001526A CN105628385A CN 105628385 A CN105628385 A CN 105628385A CN 201511001526 A CN201511001526 A CN 201511001526A CN 105628385 A CN105628385 A CN 105628385A
Authority
CN
China
Prior art keywords
hatch door
fork
cabin
shaped framework
lifting 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.)
Pending
Application number
CN201511001526.2A
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Chinese (zh)
Inventor
宁韶斌
穆东波
孙涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Academy of Aerospace Aerodynamics CAAA
Original Assignee
China Academy of Aerospace Aerodynamics CAAA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Academy of Aerospace Aerodynamics CAAA filed Critical China Academy of Aerospace Aerodynamics CAAA
Priority to CN201511001526.2A priority Critical patent/CN105628385A/en
Publication of CN105628385A publication Critical patent/CN105628385A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00Testing of engines

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention provides a large-size vacuum cabin upper cabin door switching apparatus. The apparatus comprises an elevating mechanism and a translation mechanism. The elevating mechanism comprises a lifting motor and spiral elevators; the translation mechanism comprises guide rails arranged in parallel on a cabin body at the two sides of an upper cabin door, a fork-shaped frame, a leading screw, and a translation motor. Screw rods of two spiral elevators are respectively installed on the parallel guide rails through slide blocks, motion members of the spiral elevators are fixed on connecting plates with cooperation through holes, the two connecting plates are bilaterally symmetrically fixed at the centers of the right side and the left side of the upper cabin door, the screw rods pass through the through holes of the connecting plates to be in screwed connection with the motion members, the lifting motor is installed at a center position of the upper cabin door and is connected with the two motion members at the left and at the right through two shafts extending from the left and the right, and thus the lifting motor can simultaneously drive the two motion members to perform synchronous up-and-down movement along the respective cooperating screw rods. The large-size vacuum cabin upper cabin door switching apparatus can realize automatic switching-on and switching-off and shortens the time for replacement of test pieces.

Description

Hatch door switching arrangement on large-scale vacuum cabin
Technical field
The present invention relates to hatch door switching arrangement on a kind of large-scale vacuum cabin.
Background technology
Large-scale vacuum cabin is applied to aircraft engine test, and according to the needs installing engine, the long 12m of vacuum chamber, wide 6m, high 6m, in order to lift test part, arrange cabin door device, upper hatch door length 9 meters, wide 2.6 meters. Current large-scale vacuum cabin is in order to ensure vacuum tightness, and the multiplex bolt of upper hatch door is tightened, it is necessary to opens by artificial or close, and changing test part wastes time and energy.
Summary of the invention
For above-mentioned problem, the present invention provides hatch door switching arrangement on a kind of large-scale vacuum cabin, which solves the problem of hatch door auto-switch on large-scale vacuum cabin.
On the large-scale vacuum cabin of the present invention, hatch door switching arrangement comprises hoisting appliance and translation mechanism, described hoisting appliance comprises lifting motor and spiral lift, described translation mechanism comprises the guide rail parallel to each other on the cabin body being arranged on hatch door both sides, fork-shaped framework, leading screw and translation motor, the screw rod of two described spiral lifts is arranged on parallel described guide rail by slide block respectively, thus two described screw rods can slide on respective track, the movement parts of described spiral lift is fixed on the web plate having and coordinating through hole, two described web plates are symmetrically fixed on the midpoint of described upper hatch door the right and left, described screw rod connects through through hole and the described movement parts spiral shell of described web plate, described lifting motor is arranged on described upper hatch door central position, two axles stretched out by left and right are connected with the described movement parts in two, left and right respectively, two described movement parts can be driven synchronously to move up and down on the screw rod coordinated separately simultaneously, when described hoisting appliance upgrades described upper hatch door, described translation mechanism can drive described upper hatch door to move forward and backward along described guide rail by the described fork-shaped framework being connected with the described screw rod in two, left and right respectively.
The preferably front of hatch door on described, extended line along the left and right center line of described upper hatch door sets up described leading screw, it is connected with the output shaft of the described translation motor being arranged on the body roof of described cabin away from one end of described upper hatch door, the other end is arranged on the mount pad being fixed on the body roof of described cabin, described leading screw is threaded through the mid point of the crossbeam of described fork-shaped framework with described fork-shaped framework, described fork-shaped framework can be driven to move forward and backward, and two fork arms of described fork-shaped framework are connected with two described screw rods respectively.
Four assembly preferably can be used institute's spiral lift, balanced configuration two groups respectively on left and right rail, two movement parts on one side are all fixed on one piece of web plate, this web plate has two through holes coordinating described screw rod to pass, and two, the left and right of described lifting motor axle is arranged on the midpoint of described web plate.
On large-scale vacuum cabin of the present invention, hatch door switching arrangement can realize automatic unlatching, cut out, shortens the time changing test part.
Accompanying drawing explanation
Fig. 1 is upper hatch door switching arrangement vertical view.
Fig. 2 is upper hatch door switching arrangement side-view.
Fig. 3 is upper hatch door switching arrangement front view.
Nomenclature
1 cabin body, hatch door on 2,3 web plates, 4 screw rods, 5 spiral lifts, 6 lifting motors, 7 reversers, 8 axles, 9 fork-shaped frameworks, 10 line slideways, 11 leading screws, 12 translation motor.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Article two, parallel line slideway 10 is separately positioned on the cabin body 1 on hatch door 2 both sides, four screw rods 4 as the mounting block of spiral lift 5 are matingly arranged on two parallel line slideways 10 by slide block respectively between two, thus screw rod 4 can slide on the line slideway 10 at respective place, the movement parts of spiral lift 5 is matingly fixed on the web plate 3 having and coordinating through hole between two, two pieces of web plates 3 are symmetrically fixed on hatch door 2, the through hole of each screw rod 4 on web plate 3 connects with the movement parts spiral shell of the spiral lift 5 of pairing separately, lifting motor 6 is arranged on the central position of hatch door 2, the mid point of the web plate 3 that two axles 8 stretched out by left and right are fixed with spiral lift 5 movement parts with two, left and right respectively is connected, thus, lifting motor 6 can drive four spiral lifts 5 synchronously to move up and down on respective screw rod 4 simultaneously.
In the front of upper hatch door 2, along the extended line erection leading screw 11 of the left and right center line of upper hatch door 2, it is connected with the output shaft of the translation motor 12 being arranged on cabin body 1 roof away from one end of upper hatch door 2, the other end is arranged on the mount pad being fixed on cabin body 1 roof, leading screw 11 is threaded through the mid point of the crossbeam of fork-shaped framework 9 with fork-shaped framework 9, when upgrading hatch door 2 under driving at lifting motor 6, translation motor 12 can drive fork-shaped framework 9 to move forward and backward by leading screw 11, and two fork arms of fork-shaped framework 9 are connected with four screw rods 4 respectively. .
Upper hatch door 2 moves up and down to open and close and relies on lifting motor 6 to drive the movement parts of spiral lift 5 to move up and down at screw rod 4 by reverser 7 band moving axis 8, and in drive, hatch door 2 is in vertical direction motion, completes opening and closing action.
Translation motor 12 and leading screw 11 are arranged on hatch door 2 side, upper hatch door 2 rises after opening completely, translation motor 12 drives leading screw 11 to drive fork-shaped framework 9 to move to horizontal direction, is moved horizontally to side on line slideway 10 by spiral lift 5 upper hatch door 2 of ining succession.

Claims (3)

1. hatch door switching arrangement on a large-scale vacuum cabin, it is characterised in that: comprise hoisting appliance and translation mechanism, described hoisting appliance comprises lifting motor and spiral lift, described translation mechanism comprises the guide rail parallel to each other on the cabin body being arranged on hatch door both sides, fork-shaped framework, leading screw and translation motor, the screw rod of two described spiral lifts is arranged on parallel described guide rail by slide block respectively, thus two described screw rods can slide on respective track, the movement parts of described spiral lift is fixed on the web plate having and coordinating through hole, two described web plates are symmetrically fixed on the midpoint of described upper hatch door the right and left, described screw rod connects through through hole and the described movement parts spiral shell of described web plate, described lifting motor is arranged on described upper hatch door central position, two axles stretched out by left and right are connected with the described movement parts in two, left and right respectively, two described movement parts can be driven synchronously to move up and down on the screw rod coordinated separately simultaneously, when described hoisting appliance upgrades described upper hatch door, described translation mechanism can drive described upper hatch door to move forward and backward along described guide rail by the described fork-shaped framework being connected with the described screw rod in two, left and right respectively.
2. hatch door switching arrangement on large-scale vacuum cabin as claimed in claim 1, it is characterized in that: the front of hatch door on described, extended line along the left and right center line of described upper hatch door sets up described leading screw, it is connected with the output shaft of the described translation motor being arranged on the body roof of described cabin away from one end of described upper hatch door, the other end is arranged on the mount pad being fixed on the body roof of described cabin, described leading screw is threaded through the mid point of the crossbeam of described fork-shaped framework with described fork-shaped framework, described fork-shaped framework can be driven to move forward and backward, two fork arms of described fork-shaped framework are connected with two described screw rods respectively.
3. hatch door switching arrangement on large-scale vacuum cabin as claimed in claim 1, it is characterized in that: four assembly can be used described spiral lift, balanced configuration two groups respectively on left and right rail, the movement parts of two spiral lifts on one side is all fixed on one piece of web plate, this web plate has two through holes coordinating described screw rod to pass, and two, the left and right of described lifting motor axle is arranged on the midpoint of described web plate.
CN201511001526.2A 2015-12-28 2015-12-28 Large-size vacuum cabin upper cabin door switching apparatus Pending CN105628385A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511001526.2A CN105628385A (en) 2015-12-28 2015-12-28 Large-size vacuum cabin upper cabin door switching apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511001526.2A CN105628385A (en) 2015-12-28 2015-12-28 Large-size vacuum cabin upper cabin door switching apparatus

Publications (1)

Publication Number Publication Date
CN105628385A true CN105628385A (en) 2016-06-01

Family

ID=56043524

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511001526.2A Pending CN105628385A (en) 2015-12-28 2015-12-28 Large-size vacuum cabin upper cabin door switching apparatus

Country Status (1)

Country Link
CN (1) CN105628385A (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106102383A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of lift stable regulator cubicle cabinet door gear
CN106102382A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of firm formula cabinet door gear for regulator cubicle
CN106102385A (en) * 2016-08-12 2016-11-09 黄莉 A kind of cabinet door gear for regulator cubicle
CN106102384A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of cabinet door assembly of regulator cubicle
CN106102387A (en) * 2016-08-12 2016-11-09 黄莉 A kind of cabinet door gear of electric power electric cabinet
CN106102386A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of for regulator cubicle can protection cabinet door gear
CN106163185A (en) * 2016-08-12 2016-11-23 诸暨市柯晶机械技术开发有限公司 A kind of automatic cabinet door device of regulator cubicle
CN106163184A (en) * 2016-08-12 2016-11-23 诸暨市柯晶机械技术开发有限公司 A kind of regulator cubicle adjustable cabinet door gear
CN106163186A (en) * 2016-08-12 2016-11-23 诸暨市柯晶机械技术开发有限公司 A kind of regulator cubicle is with observable cabinet door gear
CN106211678A (en) * 2016-08-12 2016-12-07 黄莉 A kind of regulator cubicle cabinet door gear of safety and stability
CN106211677A (en) * 2016-08-12 2016-12-07 黄莉 A kind of automatic cabinet door device for regulator cubicle
CN106211672A (en) * 2016-08-12 2016-12-07 黎钊彬 A kind of damping type cabinet door gear for regulator cubicle
CN106211679A (en) * 2016-08-12 2016-12-07 黄莉 A kind of safety cabinet door gear for regulator cubicle
CN106211673A (en) * 2016-08-12 2016-12-07 黎钊彬 A kind of electric power electric cabinet safety cabinet door gear
CN106193882A (en) * 2016-08-12 2016-12-07 黄莉 A kind of regulator cubicle is with controlled cabinet door gear
CN106231841A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of regulator cubicle closes firm cabinet door gear
CN106231838A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of durable cabinet door gear for regulator cubicle
CN106223768A (en) * 2016-08-12 2016-12-14 诸暨市柯晶机械技术开发有限公司 A kind of regulator cubicle cabinet accelerator control system
CN106231840A (en) * 2016-08-12 2016-12-14 黄莉 A kind of energy-saving cabinet door gear for regulator cubicle
CN106223767A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of liftable cabinet door gear for regulator cubicle
CN106231839A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of regulator cubicle cabinet door assembly that can lift
CN106231842A (en) * 2016-08-12 2016-12-14 黄莉 A kind of Novel electrical cabinet cabinet door assembly
CN106255363A (en) * 2016-08-12 2016-12-21 诸暨市柯晶机械技术开发有限公司 A kind of safety electric cabinet cabinet door gear
CN106255360A (en) * 2016-08-12 2016-12-21 黎钊彬 A kind of liftable regulator cubicle cabinet door gear
CN106255361A (en) * 2016-08-12 2016-12-21 黄莉 A kind of for regulator cubicle and lift stable cabinet door gear
CN106255359A (en) * 2016-08-12 2016-12-21 黎钊彬 A kind of improvement type cabinet door gear for regulator cubicle
CN106285290A (en) * 2016-08-12 2017-01-04 黄莉 A kind of regulator cubicle intelligent cabinet door gear
CN106285327A (en) * 2016-08-12 2017-01-04 黄莉 A kind of intelligent cabinet door gear for regulator cubicle
CN106332488A (en) * 2016-08-12 2017-01-11 诸暨市柯晶机械技术开发有限公司 Energy-saving type cabinet door device for electrical cabinet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2459753Y (en) * 2000-12-19 2001-11-14 沈宗麟 Vacuum cabin door open/close mechanism
CN1923620A (en) * 2006-09-07 2007-03-07 北京航空航天大学 Switch operating equipment for space capsule door
CN200948885Y (en) * 2006-09-07 2007-09-19 北京航空航天大学 Space capsule door automatic open and close mechanism capable of carrying out accurate measuring
CN201695844U (en) * 2010-01-18 2011-01-05 淄博真空设备厂有限公司 Compartment door opening and closing device of horizontal compartment
GB2521269A (en) * 2013-11-23 2015-06-17 Gm Global Tech Operations Inc Method for simulating the thermal mechanical stress on exhaust system of a motor vehicle
CN205277133U (en) * 2015-12-28 2016-06-01 中国航天空气动力技术研究院 Cabin door switch unit on large -scale vacuum chamber

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2459753Y (en) * 2000-12-19 2001-11-14 沈宗麟 Vacuum cabin door open/close mechanism
CN1923620A (en) * 2006-09-07 2007-03-07 北京航空航天大学 Switch operating equipment for space capsule door
CN200948885Y (en) * 2006-09-07 2007-09-19 北京航空航天大学 Space capsule door automatic open and close mechanism capable of carrying out accurate measuring
CN201695844U (en) * 2010-01-18 2011-01-05 淄博真空设备厂有限公司 Compartment door opening and closing device of horizontal compartment
GB2521269A (en) * 2013-11-23 2015-06-17 Gm Global Tech Operations Inc Method for simulating the thermal mechanical stress on exhaust system of a motor vehicle
CN205277133U (en) * 2015-12-28 2016-06-01 中国航天空气动力技术研究院 Cabin door switch unit on large -scale vacuum chamber

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106102383A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of lift stable regulator cubicle cabinet door gear
CN106102382A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of firm formula cabinet door gear for regulator cubicle
CN106102385A (en) * 2016-08-12 2016-11-09 黄莉 A kind of cabinet door gear for regulator cubicle
CN106102384A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of cabinet door assembly of regulator cubicle
CN106102387A (en) * 2016-08-12 2016-11-09 黄莉 A kind of cabinet door gear of electric power electric cabinet
CN106102386A (en) * 2016-08-12 2016-11-09 黎钊彬 A kind of for regulator cubicle can protection cabinet door gear
CN106163185A (en) * 2016-08-12 2016-11-23 诸暨市柯晶机械技术开发有限公司 A kind of automatic cabinet door device of regulator cubicle
CN106163184A (en) * 2016-08-12 2016-11-23 诸暨市柯晶机械技术开发有限公司 A kind of regulator cubicle adjustable cabinet door gear
CN106163186A (en) * 2016-08-12 2016-11-23 诸暨市柯晶机械技术开发有限公司 A kind of regulator cubicle is with observable cabinet door gear
CN106211678A (en) * 2016-08-12 2016-12-07 黄莉 A kind of regulator cubicle cabinet door gear of safety and stability
CN106211677A (en) * 2016-08-12 2016-12-07 黄莉 A kind of automatic cabinet door device for regulator cubicle
CN106211672A (en) * 2016-08-12 2016-12-07 黎钊彬 A kind of damping type cabinet door gear for regulator cubicle
CN106211679A (en) * 2016-08-12 2016-12-07 黄莉 A kind of safety cabinet door gear for regulator cubicle
CN106211673A (en) * 2016-08-12 2016-12-07 黎钊彬 A kind of electric power electric cabinet safety cabinet door gear
CN106193882A (en) * 2016-08-12 2016-12-07 黄莉 A kind of regulator cubicle is with controlled cabinet door gear
CN106231841A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of regulator cubicle closes firm cabinet door gear
CN106231838A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of durable cabinet door gear for regulator cubicle
CN106223768A (en) * 2016-08-12 2016-12-14 诸暨市柯晶机械技术开发有限公司 A kind of regulator cubicle cabinet accelerator control system
CN106231840A (en) * 2016-08-12 2016-12-14 黄莉 A kind of energy-saving cabinet door gear for regulator cubicle
CN106223767A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of liftable cabinet door gear for regulator cubicle
CN106231839A (en) * 2016-08-12 2016-12-14 黎钊彬 A kind of regulator cubicle cabinet door assembly that can lift
CN106231842A (en) * 2016-08-12 2016-12-14 黄莉 A kind of Novel electrical cabinet cabinet door assembly
CN106255363A (en) * 2016-08-12 2016-12-21 诸暨市柯晶机械技术开发有限公司 A kind of safety electric cabinet cabinet door gear
CN106255360A (en) * 2016-08-12 2016-12-21 黎钊彬 A kind of liftable regulator cubicle cabinet door gear
CN106255361A (en) * 2016-08-12 2016-12-21 黄莉 A kind of for regulator cubicle and lift stable cabinet door gear
CN106255359A (en) * 2016-08-12 2016-12-21 黎钊彬 A kind of improvement type cabinet door gear for regulator cubicle
CN106285290A (en) * 2016-08-12 2017-01-04 黄莉 A kind of regulator cubicle intelligent cabinet door gear
CN106285327A (en) * 2016-08-12 2017-01-04 黄莉 A kind of intelligent cabinet door gear for regulator cubicle
CN106332488A (en) * 2016-08-12 2017-01-11 诸暨市柯晶机械技术开发有限公司 Energy-saving type cabinet door device for electrical cabinet
CN106285327B (en) * 2016-08-12 2018-11-06 深圳供电局有限公司 Intelligent cabinet door device for electrical cabinet

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Application publication date: 20160601

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