CN104989786B - Wide-angle rotation cable drag chain device of three-axis air bearing table comprehensive simulation system - Google Patents
Wide-angle rotation cable drag chain device of three-axis air bearing table comprehensive simulation system Download PDFInfo
- Publication number
- CN104989786B CN104989786B CN201510361938.0A CN201510361938A CN104989786B CN 104989786 B CN104989786 B CN 104989786B CN 201510361938 A CN201510361938 A CN 201510361938A CN 104989786 B CN104989786 B CN 104989786B
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- CN
- China
- Prior art keywords
- cable
- deconcentrator
- drag chain
- bearing table
- hanging rope
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/12—Hauling- or hoisting-chains so called ornamental chains
- F16G13/16—Hauling- or hoisting-chains so called ornamental chains with arrangements for holding electric cables, hoses, or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
- H02G11/02—Arrangements of electric cables or lines between relatively-movable parts using take-up reel or drum
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention aims at providing a wide-angle rotation cable drag chain device of a three-axis air bearing table comprehensive simulation system. The wide-angle rotation cable drag chain device comprises a free cable swing head, a cable drag chain pipe, a hanging rope, a bearing, a plurality of pin rollers, a deconcentrator and a concentrator. The free cable swing head is connected with the deconcentrator through the bearing. The deconcentrator is fixed to an outer ring rotating platform of an air bearing table. One end of the cable drag chain pipe is connected with the free cable swing head, and the other end of the cable drag chain pipe is connected with the concentrator. One end of the hanging rope and the deconcentrator are fixed through the free cable swing head and the bearing. The other end of the hanging rope is connected with the concentrator. The pin rollers are installed in an air bearing table base rotation area where a cable drag chain passes. A cable passes a cable hole of the air bearing table base below the concentrator and enters the face of the air bearing table. After surrounding a stand column of the air bearing table by one circle, the cable passes the free cable swing head and the bearing to be connected with the deconcentrator, and the cable is connected with corresponding equipment after passing the deconcentrator. The device is simple in principle, low in price, easy to achieve in project and convenient to maintain.
Description
Technical field
The present invention relates to e measurement technology, is specifically exactly three-axis air-bearing table synthetic simulation environment large-angle slewing cable-pulling chain
Device.
Background technology
The special running environment of spacecraft is particularly important its ground simulation test, grinds for spacecraft
The nucleus equipment of the full physics ground artificial system of system is three-axis air-bearing table, in certain applications, it is desirable to outside air supporting sewing platform base
Installation swing-around trajectory is enclosed, relevant device is installed on swing-around trajectory and is followed rotation, at this moment the cable of the equipment just occurs to big angle
The demand of degree revolution drag chain, the space between swing-around trajectory and air floating table is narrow, and finished commercial prod's cable-pulling chain is now often
Application requirement can not be met, therefore design can meet this three-axis air-bearing table synthetic simulation environment large-angle slewing cable-pulling chain
Device seems especially urgent.
The discovery of Jing searching documents, Chinese invention patent application number：CN201410855724, patent name be towing chain device and
Cutter sweep, the drag chain of design can be wrapped on guide ring in the presence of gathering sill and guide ring with the rotation of rotating disk, real
Existing cable moves in a circle with moving body, can realize that cutting torch rotates along the surrounding of profile shapes, but inapplicable three axles
In air floating table narrow space.
Chinese utility model patent application number：CN201420693517, patent name is a kind of high-speed overload mute drag chain,
The drag chain of design is formed by connecting by several chain link head and the tail, there is rotating and limiting mechanism, and quiet in each rotation in order to realize
Buffer unit, many supports of particular design and many buffers are provided between the shock surface of the spacing end positions of correspondence of position-limit mechanism
Structure has taken into account high-speed overload and quiet advantage.But the drag chain can not be applied to the application of the narrow and small wide-angle of three-axis air-bearing table
Occasion.
Additionally, the ripe drag chain product on investigation market, IGUS, Garbo etc., all because this application is for revolution half
Footpath, the anglec of rotation, the composite request of number of cables and cannot apply.
The content of the invention
Based on above weak point, it is an object of the invention to provide a kind of three-axis air-bearing table synthetic simulation environment wide-angle
Revolution cable drag chain device, principle is simple, is easily achieved in engineering, is easy to safeguard.
The present invention is employed the following technical solutions and is achieved：A kind of three-axis air-bearing table synthetic simulation environment large-angle slewing electricity
Cable towing chain device, including the free yaw of cable (1), cable-pulling chain pipe (2), hanging rope (3), bearing (4), multiple rollers (5), separated time
Device (6) and hub (7), the free yaw of cable (1) is connected by bearing (4) with deconcentrator (6), and deconcentrator (6) is fixed on gas
On the outer ring rotation platform of floating platform, cable-pulling chain pipe (2) one end is connected with the free yaw of cable (1), cable-pulling chain pipe (2) it is another
Outer one end and hub (7) connect, and hanging rope (3) one end is fixed with deconcentrator (6) by the free yaw of cable (1) and bearing (4),
Hanging rope (3) other end is connected with hub (7), the air supporting sewing platform base tow-away zone that multiple rollers (5) are passed through installed in cable-pulling chain
Domain；The cable aperture of air supporting sewing platform base of the cable below hub (7) enters air supporting table top, cable and the fixed company of hanging rope (3)
Connect, cable and hanging rope (3) are installed along with cable-pulling chain pipe (2), cable after the column one week of air floating table through cable from
It is connected with deconcentrator (6) by yaw (1) and bearing (4), cable connects after deconcentrator (6) with corresponding equipment.
The features and advantages of the invention：
This principle of device is simple, and low price is easily achieved in engineering, is easy to safeguard, it is adaptable to which business drag chain is difficult to pacify
The small space of dress, especially for the situation that number of cables is more, angle of revolution is big.The set method and device is applicable not only to this
Three-axis air-bearing table system, equally can also apply to other similar occasions, with wide range of application.
Description of the drawings
Fig. 1 is three-axis air-bearing table synthetic simulation environment large-angle slewing cable drag chain device composition schematic diagram；
Fig. 2 is cable-pulling chain partial cutaway schematic view；
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described for citing.
Embodiment 1：
With reference to Fig. 1, Fig. 2, a kind of three-axis air-bearing table synthetic simulation environment large-angle slewing cable drag chain device, including cable
Free yaw 1, cable-pulling chain pipe 2, hanging rope 3, bearing 4, multiple rollers 5, deconcentrator 6 and hub 7；Characterized in that, cable
Free yaw 1 is connected by bearing 4 with deconcentrator 6, and deconcentrator 6 is fixed on the outer ring rotation platform of air floating table, cable-pulling chain
The one end of pipe 2 is connected with the free yaw 1 of cable, and the other end of cable-pulling chain pipe 2 and hub 7 connect, and the one end of hanging rope 3 passes through cable certainly
Fixed with deconcentrator 6 by yaw 1 and bearing 4, the other end of hanging rope 3 is connected with hub 7, multiple rollers 5 are arranged on cable-pulling chain
Through air supporting sewing platform base turning circle both sides；The electricity that air supporting sewing platform base of the equipment cable through the lower section of hub 7 is pre-designed
Cable hole enters air supporting table top, and the cable and hanging rope 3 of all size are fixed into a branch of, and its outside is coated with cable-pulling chain pipe 2, cable around
The column of air floating table is connected through the free yaw 1 of cable and bearing 4 after one week with deconcentrator 6, cable after deconcentrator 6 with
Corresponding equipment connects through the free yaw 1 of cable makes cable damage from bending when rotation platform both forward and reverse directions are rotated, and leads to
Crossing roller 5 reduces the frictional force of drag chain and peripheral devices.
Claims (1)
1. a kind of three-axis air-bearing table synthetic simulation environment large-angle slewing cable drag chain device, including the free yaw of cable (1), electricity
Cable drag chain pipe (2), hanging rope (3), bearing (4), multiple rollers (5), deconcentrator (6) and hub (7)；Characterized in that, cable
Free yaw (1) is connected by bearing (4) with deconcentrator (6), and deconcentrator (6) is fixed on the outer ring rotation platform of air floating table,
Cable-pulling chain pipe (2) one end is connected with the free yaw of cable (1), and the other end of cable-pulling chain pipe (2) and hub (7) are even
Connect, hanging rope (3) one end is by the free yaw of cable (1) and bearing (4) and deconcentrator (6) fixation, hanging rope (3) other end and line concentration
Device (7) connects, the air supporting sewing platform base turning circle that multiple rollers (5) are passed through installed in cable-pulling chain；Cable is through hub (7)
The cable aperture of the air supporting sewing platform base of lower section enters air supporting table top, and cable is fixedly connected with hanging rope (3), and cable and hanging rope (3) are together
In cable-pulling chain pipe (2), cable after the column one week of air floating table through the free yaw of cable (1) and bearing (4) with
Deconcentrator (6) connects, and cable connects after deconcentrator (6) with corresponding equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361938.0A CN104989786B (en) | 2015-06-19 | 2015-06-19 | Wide-angle rotation cable drag chain device of three-axis air bearing table comprehensive simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510361938.0A CN104989786B (en) | 2015-06-19 | 2015-06-19 | Wide-angle rotation cable drag chain device of three-axis air bearing table comprehensive simulation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104989786A CN104989786A (en) | 2015-10-21 |
| CN104989786B true CN104989786B (en) | 2017-05-10 |
Family
ID=54301642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510361938.0A Active CN104989786B (en) | 2015-06-19 | 2015-06-19 | Wide-angle rotation cable drag chain device of three-axis air bearing table comprehensive simulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104989786B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116111545B (en) * | 2023-03-29 | 2023-06-13 | 吉林省华域智能自动化有限公司 | Cable torsion fatigue eliminating mechanism of actuating mechanism |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201239434Y (en) * | 2008-07-30 | 2009-05-20 | 沈阳东软医疗系统有限公司 | External antiwind structure of control lines for therapeutic equipment head |
| CN102426007B (en) * | 2011-08-29 | 2013-12-25 | 哈尔滨工业大学 | High-precision method for measuring attitude angle of triaxial air bearing table and measurement device thereof |
| CN103234512B (en) * | 2013-04-03 | 2015-07-08 | 哈尔滨工业大学 | Triaxial air bearing table high-precision attitude angle and angular velocity measuring device |
| CN204253733U (en) * | 2014-11-18 | 2015-04-08 | 江苏科瑞斯机件有限公司 | A kind of high-speed overload mute drag chain |
| CN104526210A (en) * | 2014-12-26 | 2015-04-22 | 上海气焊机厂有限公司 | Drag chain device and cutting device |
-
2015
- 2015-06-19 CN CN201510361938.0A patent/CN104989786B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104989786A (en) | 2015-10-21 |
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