CN106564817A - Aircraft test platform cableway stepless lifting device - Google Patents
Aircraft test platform cableway stepless lifting device Download PDFInfo
- Publication number
- CN106564817A CN106564817A CN201610793303.2A CN201610793303A CN106564817A CN 106564817 A CN106564817 A CN 106564817A CN 201610793303 A CN201610793303 A CN 201610793303A CN 106564817 A CN106564817 A CN 106564817A
- Authority
- CN
- China
- Prior art keywords
- cableway
- lifting
- fixed
- test platform
- aircraft
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C21/00—Cable cranes, i.e. comprising hoisting devices running on aerial cable-ways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
- B66D1/50—Control devices automatic for maintaining predetermined rope, cable, or chain tension, e.g. in ropes or cables for towing craft, in chains for anchors; Warping or mooring winch-cable tension control
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention provides an aircraft test platform cableway stepless lifting device which comprises a trolley, two cableways, two lifting shafts, two fixed pulleys, a ground fixed block, two tensioning winches and two lifting winches; the trolley can be installed on the lifting shafts in a sliding manner; the lifting shafts and the fixed pulleys are arranged in pairs; one end of each cableway is arranged on the corresponding tensioning winch and is wound on the fixed pulley, the lifting shaft, the lifting shaft and the fixed pulley sequentially, and the other end of each cableway is fixed on the ground fixed block; the fixed pulleys are fixed on the ground; and the lifting shafts are hoisted below the corresponding lifting winches and are driven by the corresponding lifting winches to lift up and down. With adoption of the aircraft test platform cableway stepless lifting device, aircrafts in different models can be tested at arbitrary height, and a test platform is supplied for overall and accurately detecting the low-altitude safety height character of the aircrafts in a test; and reliable guarantee is supplied for improving the factuality and the stability of the aircraft test, and the aircraft test platform cableway stepless lifting device also has the underestimable actions of reducing the development cost of the aircrafts and shortening the development cycle of the aircrafts.
Description
Technical field
The present invention relates to a kind of aircraft test platform cableway stepless elevating means for tables.
Background technology
Aircraft test platform is starting characteristic, low altitude safe altitude response of aircraft etc. in space product development process
Verification experimental verification provides reliable platform, and low altitude safe altitude response is such aircraft main performance index, current test method
There are two kinds of forms, one kind is made a flight test checking by aircraft carry aircraft, and another is by special test platform
Verified.With the growth requirement of aircraft, it is desirable to low altitude safe height more come low, carried out using aircraft carry aircraft
Flight test is verified, it is desirable to more and more lower, the technology to pilot of height from the ground during aircraft flight, the performance of aircraft and flight
Site requirements is very high, there is very big potential safety hazard during flight, and an error may cause fatal crass, and testing expenses
Height, being made a flight test using aircraft in addition, the cycle is long, and benefit is low.Verified using Special test platform, allow aircraft to pacify
Equipped with special dolly, dolly carries out back and forth movement along predetermined track, and maximum shortcoming is high for the track of test platform
Degree can not be adjusted, it is impossible to comprehensively carry out verification experimental verification, therefore the low latitude of aircraft to the low altitude safe altitude response of aircraft
Safe altitude property verification is very restricted.
The content of the invention
To solve above-mentioned technical problem, the invention provides a kind of aircraft test platform cableway stepless elevating means for tables, should
Aircraft test platform cableway stepless elevating means for tables is capable of achieving the aircraft of different model and is tested on arbitrary height, is examination
In testing comprehensively, the low altitude safe altitude response of accurate sense aircraft provides test platform.It is true to improving aircraft test
Reality, stability provide it is reliable ensure, while the development cost to reducing aircraft, the lead time for shortening aircraft has
Immeasurable effect.
The present invention is achieved by the following technical programs.
The present invention provide a kind of aircraft test platform cableway stepless elevating means for tables, including dolly, cableway, lifting shaft,
Fixed pulley, ground determine block, tensioning hoist engine, lift winch；The dolly level can be slidably mounted on lifting shaft；The liter
Drop axle, fixed pulley are arranged in pairs；Described cableway one end is arranged on tensioning hoist engine, successively around fixed pulley, lifting shaft, lifting
Axle, fixed pulley, the other end is fixed on ground to be determined on block；The fixed pulley is fixed on the ground；The lifting shaft is lifted on lifting
Hoist engine lower section is driven by lift winch and is lifted.
The cableway is two, and point two-way is arranged.
Pull rope is additionally provided with, pull rope one end is fixed on dolly, the other end is fixed on ground to be determined on block.
The lift winch quantity is two, corresponds to be fixed on lifting shaft position directly above respectively.
The beneficial effects of the present invention is：The aircraft of achievable different model is tested on arbitrary height, is examination
In testing comprehensively, the low altitude safe altitude response of accurate sense aircraft provides test platform.It is true to improving aircraft test
Reality, stability provide it is reliable ensure, while the development cost to reducing aircraft, the lead time for shortening aircraft has
Immeasurable effect.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the top view of Fig. 1.
In figure：11- dollies, 12- cableways, 13- lifting shafts, 14- fixed pulleys, 15- determines on ground block, and 16- is tensioned hoist engine,
17- pull ropes, 21- lift winch.
Specific embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
A kind of aircraft test platform cableway stepless elevating means for tables as shown in Figure 1 and Figure 2, including dolly 11, cableway 12,
Lifting shaft 13, fixed pulley 14, ground determine block 15, tensioning hoist engine 16, lift winch 21；The level of the dolly 11 is slidably pacified
It is mounted on lifting shaft 13；The lifting shaft 13, fixed pulley 14 are arranged in pairs；The one end of the cableway 12 is arranged on tensioning hoist engine 16
On, successively around fixed pulley 14, lifting shaft 13, lifting shaft 13, fixed pulley 14, the other end is fixed on ground to be determined on block 15；It is described fixed
Pulley 14 is fixed on the ground；The lifting shaft 13 is lifted on the lower section of lift winch 21 and drives lifting by lift winch 21.
Specifically, the cableway 12 is two, and point two-way is arranged.
Pull rope 17 is additionally provided with, the one end of pull rope 17 is fixed on dolly 11, the other end is fixed on ground to be determined on block 15.
The quantity of the lift winch 21 is two, corresponds to be fixed on the position directly above of lifting shaft 13 respectively.
In general, the height of steel tower is designed according to the requirement of the low altitude safe altitude response of aircraft, two steel
The distance between pylon is designed according to the starting characteristic of aircraft, and the design of the height of steel tower is very high, two steel towers it
Between distance design it is larger, can meet domestic different model aircraft checking demand, have in the top design of steel tower
Double cableway steel wire rope lift winch 21, are designed with the groove coordinated with lifting shaft 13 in steel tower, and in the corresponding of steel tower
The height dimension to ground of double cableways is carved with position, and lifting shaft 13 can be moved up and down along groove, and can lock be fixed on it is any
On the position of height.It is that one end of cableway 12 is fixed on to move on the stable cableway 12 of dolly that cableway 12 is designed as double cableways
Ground is determined on block 15, and other end is wrapped on the cylinder of tensioning hoist engine 16.One end of lifting wire rope is fixed on lifting shaft
On 13, other end is wrapped on the cylinder of lift winch 21.Fixed pulley 14 is used for changing the tension side of double cableway steel wire ropes
To two tensioning hoist engines 16 are respectively intended to the double cableway steel wire ropes of folding and unfolding, and pull rope 17 is used for trailer wagon 11 along double cableways
The back and forth movement of steel wire rope 12, aircraft is arranged on dolly 11.
The course of work is：According to the demand of the test height of aircraft, operated by controller and start simultaneously two tensionings
Hoist engine, realizes that the length of the steel wire rope of cableway 12 is put or received to tensioning hoist engine 16, and by controller operation lifting hoisting machine is started
21, realize 21 liters of lift winch or drop the height of lifting shaft 13 on required height, then lock fixed lifting shaft 13 and exist
In the groove of steel tower, then operational control device starts tensioning hoist engine 16 and tenses the steel wire rope of cableway 12, under making the steel wire rope of cableway 12
Amount of hanging down and tensile force meet test requirements document, so as to realize the adjustment of the adjustable height of cableway 12.
Thus, the present invention：
1) double cableway stepless lifting functions are realized, the height test requirements document of different model aircraft low latitude is met；
2) reach and replace aircraft to carry out the verification experimental verification of aircraft using test platform, while avoiding flight test presence
Weak point；
3) cableway stepless lifting system is mainly made up of hoist engine, steel wire rope, fixed pulley, axle, steel tower etc., structure letter
Single, place construction cost is low.
Claims (4)
1. it is a kind of aircraft test platform cableway stepless elevating means for tables, including dolly (11), cableway (12), lifting shaft (13), fixed
Pulley (14), ground determine block (15), tensioning hoist engine (16), lift winch (21), it is characterised in that：Dolly (11) water
It is flat to can be slidably mounted on lifting shaft (13)；The lifting shaft (13), fixed pulley (14) are arranged in pairs；Described cableway (12) one end
It is arranged in tensioning hoist engine (16), it is another successively around fixed pulley (14), lifting shaft (13), lifting shaft (13), fixed pulley (14)
End is fixed on ground and determines on block (15)；The fixed pulley (14) fixes on the ground；The lifting shaft (13) is lifted on lifting volume
Raise machine (21) lower section and lifting is driven by lift winch (21).
2. aircraft test platform cableway stepless elevating means for tables as claimed in claim 1, it is characterised in that：The cableway (12)
For two, point two-way is arranged.
3. aircraft test platform cableway stepless elevating means for tables as claimed in claim 1, it is characterised in that：It is additionally provided with traction
Rope (17), pull rope (17) one end is fixed on dolly (11), and the other end is fixed on ground to be determined on block (15).
4. aircraft test platform cableway stepless elevating means for tables as claimed in claim 1, it is characterised in that：The lifting elevator
Machine (21) quantity is two, corresponds to be fixed on lifting shaft (13) position directly above respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793303.2A CN106564817A (en) | 2016-08-31 | 2016-08-31 | Aircraft test platform cableway stepless lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610793303.2A CN106564817A (en) | 2016-08-31 | 2016-08-31 | Aircraft test platform cableway stepless lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106564817A true CN106564817A (en) | 2017-04-19 |
Family
ID=58532401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610793303.2A Pending CN106564817A (en) | 2016-08-31 | 2016-08-31 | Aircraft test platform cableway stepless lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106564817A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458889A (en) * | 2018-06-29 | 2018-08-28 | 洛阳视距智能科技有限公司 | A kind of electric inspection process sensing equipment analogue test platform |
| CN110092011A (en) * | 2019-05-31 | 2019-08-06 | 吉林省农业机械研究院 | A kind of cable type flight experiment platform |
| CN112769051A (en) * | 2020-12-30 | 2021-05-07 | 长沙市运控自动化技术有限公司 | Power distribution cabinet capable of realizing seamless connection of screens |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203428839U (en) * | 2013-08-06 | 2014-02-12 | 总装备部工程设计研究总院 | Vertical servo system |
| CN204079334U (en) * | 2014-09-04 | 2015-01-07 | 安徽民生信息股份有限公司 | A kind of electric winch for mooring unmanned vehicle |
| CN105883000A (en) * | 2016-05-24 | 2016-08-24 | 贵州航天电子科技有限公司 | Captive carrying test device |
-
2016
- 2016-08-31 CN CN201610793303.2A patent/CN106564817A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203428839U (en) * | 2013-08-06 | 2014-02-12 | 总装备部工程设计研究总院 | Vertical servo system |
| CN204079334U (en) * | 2014-09-04 | 2015-01-07 | 安徽民生信息股份有限公司 | A kind of electric winch for mooring unmanned vehicle |
| CN105883000A (en) * | 2016-05-24 | 2016-08-24 | 贵州航天电子科技有限公司 | Captive carrying test device |
Non-Patent Citations (1)
| Title |
|---|
| 石云陆: "多功能动目标试验场运动和控制系统设计", 《中国优秀硕士论文全文数据库工程科技II辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108458889A (en) * | 2018-06-29 | 2018-08-28 | 洛阳视距智能科技有限公司 | A kind of electric inspection process sensing equipment analogue test platform |
| CN108458889B (en) * | 2018-06-29 | 2024-02-20 | 洛阳视距智能科技有限公司 | Electric power inspection sensing equipment simulation test platform |
| CN110092011A (en) * | 2019-05-31 | 2019-08-06 | 吉林省农业机械研究院 | A kind of cable type flight experiment platform |
| CN112769051A (en) * | 2020-12-30 | 2021-05-07 | 长沙市运控自动化技术有限公司 | Power distribution cabinet capable of realizing seamless connection of screens |
| CN112769051B (en) * | 2020-12-30 | 2023-01-17 | 杭州电力设备制造有限公司建德冠源成套电气制造分公司 | Power distribution cabinet capable of realizing seamless connection of screens |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |