CN106276571A - Suspender boom hoisting twocouese governor motion - Google Patents
Suspender boom hoisting twocouese governor motion Download PDFInfo
- Publication number
- CN106276571A CN106276571A CN201610738270.1A CN201610738270A CN106276571A CN 106276571 A CN106276571 A CN 106276571A CN 201610738270 A CN201610738270 A CN 201610738270A CN 106276571 A CN106276571 A CN 106276571A
- Authority
- CN
- China
- Prior art keywords
- tape spool
- screw rod
- inner ring
- suspender
- twocouese
- 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
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control And Safety Of Cranes (AREA)
Abstract
The present invention relates to a kind of suspender boom hoisting twocouese governor motion, belong to space product general assembly hoisting technology field.During suspender balance adjustment, the bowing by a small margin of beam body, face upward and cause pulling force sensor Impact direction inconsistent with carry member gravity direction, the most bi-directionally oscillating motion of the present invention oscillating bearing by being installed in beam body bore, in time the Impact direction of pulling force sensor can be adjusted, guaranteeing that its Impact direction is consistent with carry member gravity direction, the numerical value recorded is accurate.Meanwhile, suspender boom hoisting twocouese governor motion compact structure also solves the restriction inside nacelle to suspender boom hoisting overall dimensions.
Description
Technical field
The present invention relates to space product general assembly hoisting technology field, be specifically related to a kind of suspender boom hoisting twocouese regulation
Mechanism.
Background technology
Certain is automatically adjusted balance sling and assembles with decomposing for the accurate docking of cabin intrasegmental part member.Lifting is played in suspender front end
Put and pulling force sensor is installed, be used for measuring carry member weight and sending its numerical value to main control computer, put down as suspender
The important parameter of weighing apparatus regulation.During lifting, it is necessary to assure pulling force sensor Impact direction is consistent with carry member gravity direction.
After suspender carry member, during adjustment, beam body is likely to occur bows, faces upward inclination, if pulling force sensor uses with beam body
Rigid attachment, will cause its Impact direction inconsistent with carry member gravity direction, and cause to be damaged to.Therefore, one need to be designed
Soft readjustment mechanism couples with beam body for pulling force sensor.
At present, occurred that the flexible connected mode of pulling force sensor and beam body (sees in space product hoisting technology field
Chinese patent application 201110428722.3 " a kind of horizontal adjusting sling for spacecraft ").This suspender use shackle by beam body with draw
Force transducer couple, it is ensured that suspender during balance adjustment the Impact direction of pulling force sensor all the time with gravity direction one
Cause.In this mode, owing to directly using shackle to couple, pulling force sensor and carry member significantly can be put towards any direction
Dynamic, and need bigger installing space, and inside nacelle, member is large number of, installing space is limited, any width of any direction
Degree swings easy damage and has installed member.Therefore, be badly in need of design a kind of compact conformation, can twocouese regulation boom hoisting regulation
Mechanism, it is achieved pulling force sensor couples with beam body.
Summary of the invention
(1) to solve the technical problem that
The technical problem to be solved in the present invention is: how to design a kind of compact conformation, can twocouese regulation boom hoisting
Governor motion.
(2) technical scheme
In order to solve above-mentioned technical problem, the invention provides a kind of suspender boom hoisting twocouese governor motion, including
Beam body 1, oscillating bearing 2, tape spool screw rod 3, hanging reducing sleeve 4 and pulling force sensor；
Described beam body 1 is a uniform beam, and front end is machined with two stepped holes and an interstitial hole；The stepped hole of upper end
For installing oscillating bearing 2, interstitial hole is for by tape spool screw rod 3, and the stepped hole of lower end does not interfere tape spool screw rod 3 for guarantee
With hanging reducing sleeve 4 bi-directionally oscillating；
Described oscillating bearing 2 includes the inner ring of spherical outside surface and has the outer ring of Internal Spherical Surface, outer ring to be installed in beam body 1, interior
Tape spool screw rod 3 installed by circle, and tape spool screw rod 3 can do oscillating motion with inner ring；
Described tape spool screw rod 3 is screw-rod structure, and there is flange upper end, and centre is polished rod part, and lower end is screw thread；The method of upper end
Blue for and the laminating of oscillating bearing 2 inner ring end face, move along the direction being perpendicular to inner ring end face limiting tape spool screw rod 3；Middle
Polished rod part for coordinating with oscillating bearing 2 inner ring；The threaded portion of lower end is used for installing hanging reducing sleeve 4；
Described hanging reducing sleeve 4 is hollow tubular structure, and outside is polished rod, and inside is elongated female thread；One end and tape spool spiral shell
Bar 3 is spirally connected, and the other end is used for installing described pulling force sensor.
Preferably, described pulling force sensor two ends are connected the other end with external screw thread, one end external screw thread with hanging reducing sleeve 4
External screw thread is used for installing carry member.
Preferably, it is provided with teflon gasket between outer ring and the inner ring of described oscillating bearing 2.
(3) beneficial effect
During suspender balance adjustment, the bowing by a small margin of beam body, face upward and cause pulling force sensor Impact direction and carry member
Gravity direction is inconsistent, the most bi-directionally oscillating motion of the present invention oscillating bearing by being installed in beam body bore, can
In time the Impact direction of pulling force sensor is adjusted, it is ensured that its Impact direction is consistent with carry member gravity direction, records
Numerical value accurate.Meanwhile, suspender boom hoisting twocouese governor motion compact structure also solves inside nacelle and plays suspender
The restriction of device for hoisting overall dimensions.
Accompanying drawing explanation
The suspender boom hoisting twocouese governor motion sectional view of Fig. 1 embodiment of the present invention.
Detailed description of the invention
For making the purpose of the present invention, content and advantage clearer, below in conjunction with the accompanying drawings and embodiment, to the present invention's
Detailed description of the invention is described in further detail.
As it is shown in figure 1, embodiments provide a kind of suspender boom hoisting twocouese governor motion, including beam body 1,
Oscillating bearing 2, tape spool screw rod 3, hanging reducing sleeve 4, pulling force sensor.
Beam body 1 is a uniform beam, is the primary load bearing parts of suspender, and its front end is machined with two stepped holes, a centre
Aperture, upper end step bore dia Φ 19 (N6) mm, highly 15mm；Lower end stepped hole diameter of phi 19mm, highly 9.5mm；Middle little
Bore dia Φ 13mm, highly 5.5mm.Upper end step hole is used for installing oscillating bearing 2, and medial small hole is used for by tape spool screw rod 3,
Lower end stepped hole is not then interfered tape spool screw rod 3 for guarantee and hangs the bi-directionally oscillating of reducing sleeve 4.
Oscillating bearing 2 is made up of the outer ring of Internal Spherical Surface, between outer ring and inner ring the inner ring of spherical outside surface and one by one
For teflon gasket.Inner ring aperture Φ 8mm, length 12mm, sphere diameter S Φ 15.8mm, end face largest diameter
10.3mm；Aperture, outer ring Φ 19mm, length 9mm；13 °, drift angle.Oscillating bearing 2 outer ring is installed in beam body 1, and its inner ring installs band
Axle screw rod 3, tape spool screw rod 3 can do oscillating motion with inner ring.
Tape spool screw rod 3 is screw-rod structure, and there are flange, lip diameter Φ 10mm, length 2mm in one end；Centre is polished rod part,
Diameter of phi 8mm, length 11mm, for coordinating with oscillating bearing 2 inner ring；Lower end is M6 external screw thread, and length 11mm is hung for installation
Hang reducing sleeve 4.Flange, for fitting with oscillating bearing 2 inner ring end face, limits tape spool screw rod 3 along being perpendicular to inner ring end face direction
Mobile；Polished rod part is for coordinating with oscillating bearing 2 inner ring.
Hanging reducing sleeve 4 is hollow tubular structure, and overall length 20mm, exterior light shank diameter Φ 10mm, inside is the elongated interior spiral shell of M6
Stricture of vagina.M6 female thread one end is spirally connected with tape spool screw rod 3, and the other end is for installing with externally threaded pulling force sensor.Pull sensing
Device two ends are connected other end external screw thread for installing carry member with external screw thread, one end external screw thread with hanging reducing sleeve 4.
During installation, oscillating bearing in device 2 is installed on beam body 1 and tops bar in hole, then by tape spool screw rod 3 optical axis portion
Coordinating with oscillating bearing 2 inner ring, hanging reducing sleeve 4 one end M6 female thread is spirally connected with tape spool screw rod 3, and other end M6 female thread is installed
External screw thread pulling force sensor.Then carry member is installed on pulling force sensor other end screw thread by exchanging structure.Suspender
Bow during balance adjustment, when facing upward, oscillating bearing 2 inner ring around its centre of gyration point O point (see Fig. 1) band movable band axis screw rod 3,
Hanging reducing sleeve 4, pulling force sensor and carry member are bi-directionally oscillating motion, one direction drift angle α (such as 15 degree), effectively protect
Demonstrate,prove pulling force sensor Impact direction consistent with carry member gravity direction all the time.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For Yuan, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and deformation, these improve and deformation
Also should be regarded as protection scope of the present invention.
Claims (3)
1. a suspender boom hoisting twocouese governor motion, it is characterised in that include beam body (1), oscillating bearing (2), tape spool
Screw rod (3), hanging reducing sleeve (4) and pulling force sensor；
Described beam body (1) is a uniform beam, and front end is machined with two stepped holes and an interstitial hole；The stepped hole of upper end is used
In installing oscillating bearing (2), interstitial hole is for by tape spool screw rod (3), and the stepped hole of lower end does not interfere tape spool spiral shell for guarantee
Bar (3) is bi-directionally oscillating with hanging reducing sleeve (4)；
Described oscillating bearing (2) includes the inner ring of spherical outside surface and has the outer ring of Internal Spherical Surface, outer ring to be installed in beam body (1), interior
Tape spool screw rod (3) installed by circle, and tape spool screw rod (3) can do oscillating motion with inner ring；
Described tape spool screw rod (3) is screw-rod structure, and there is flange upper end, and centre is polished rod part, and lower end is screw thread；The flange of upper end
For fitting with oscillating bearing (2) inner ring end face, move along the direction being perpendicular to inner ring end face limiting tape spool screw rod (3)；In
Between polished rod part for coordinating with oscillating bearing (2) inner ring；The threaded portion of lower end is used for installing hanging reducing sleeve (4)；
Described hanging reducing sleeve (4) is hollow tubular structure, and outside is polished rod, and inside is elongated female thread；One end and tape spool screw rod
(3) being spirally connected, the other end is used for installing described pulling force sensor.
2. suspender boom hoisting twocouese governor motion as claimed in claim 1, it is characterised in that described pulling force sensor two
Holding with external screw thread, one end external screw thread is connected other end external screw thread with hanging reducing sleeve (4) and is used for installing carry member.
3. suspender boom hoisting twocouese governor motion as claimed in claim 1 or 2, it is characterised in that described oscillating bearing
(2) it is provided with teflon gasket between outer ring and inner ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738270.1A CN106276571A (en) | 2016-08-26 | 2016-08-26 | Suspender boom hoisting twocouese governor motion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610738270.1A CN106276571A (en) | 2016-08-26 | 2016-08-26 | Suspender boom hoisting twocouese governor motion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106276571A true CN106276571A (en) | 2017-01-04 |
Family
ID=57677807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610738270.1A Pending CN106276571A (en) | 2016-08-26 | 2016-08-26 | Suspender boom hoisting twocouese governor motion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106276571A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20103016U1 (en) * | 2001-02-21 | 2001-06-28 | Horstmann Maschb Gmbh | Lifting and carrying device with a supporting beam |
| CN203229305U (en) * | 2013-04-23 | 2013-10-09 | 创维光电科技(深圳)有限公司 | Hanging beam capable of adjusting barycenter and hanger for LED (Light Emitting Diode) display screen |
| CN103910277A (en) * | 2014-04-23 | 2014-07-09 | 北京卫星环境工程研究所 | Automatic one-dimensional-equilibrium adjusting lifting tool for spacecraft |
| CN104649120A (en) * | 2015-01-30 | 2015-05-27 | 芜湖合建路桥机械有限公司 | Balance hoisting equipment |
| CN204778270U (en) * | 2015-05-18 | 2015-11-18 | 聂琛 | Balanced hanging beam |
-
2016
- 2016-08-26 CN CN201610738270.1A patent/CN106276571A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20103016U1 (en) * | 2001-02-21 | 2001-06-28 | Horstmann Maschb Gmbh | Lifting and carrying device with a supporting beam |
| CN203229305U (en) * | 2013-04-23 | 2013-10-09 | 创维光电科技(深圳)有限公司 | Hanging beam capable of adjusting barycenter and hanger for LED (Light Emitting Diode) display screen |
| CN103910277A (en) * | 2014-04-23 | 2014-07-09 | 北京卫星环境工程研究所 | Automatic one-dimensional-equilibrium adjusting lifting tool for spacecraft |
| CN104649120A (en) * | 2015-01-30 | 2015-05-27 | 芜湖合建路桥机械有限公司 | Balance hoisting equipment |
| CN204778270U (en) * | 2015-05-18 | 2015-11-18 | 聂琛 | Balanced hanging beam |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |
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| WD01 | Invention patent application deemed withdrawn after publication |