CN107954312A - Double ring type rotating hoisting ring - Google Patents
Double ring type rotating hoisting ring Download PDFInfo
- Publication number
- CN107954312A CN107954312A CN201711413220.7A CN201711413220A CN107954312A CN 107954312 A CN107954312 A CN 107954312A CN 201711413220 A CN201711413220 A CN 201711413220A CN 107954312 A CN107954312 A CN 107954312A
- Authority
- CN
- China
- Prior art keywords
- collar
- ring
- axle bed
- screw
- type rotating
- 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
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 10
- 239000010439 graphite Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B66C1/22—Rigid members, e.g. L-shaped members, with parts engaging the under surface of the loads; Crane hooks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention discloses a kind of double ring type rotating hoisting ring, including collar（1）, stop washer（2）, screw（3）, lid（4）, graphite self-lubricating axle sleeve（5）, axle bed（6）, eight prisms loosen cushion block（7）, split pin（8）And ring body（9）.Double ring type rotating hoisting ring both ends are hanging ring, small, light-weight, connection is easily installed, can be born compared with big load, is capable of the rotation of freedom and flexibility, eight prismatics are employed inside hanging ring loosens cushion block, and it is torsion force that can bear larger, and security, reliability are high.
Description
Technical field
The invention belongs to the rotation in Lift-on/Lift-off System field, the specifically a kind of outer hangar system of helicopter and Large-scale Hoisting system
Turn hanging ring.
Background technology
Country's rotating hoisting ring is used for angled special lifting occasion at present, generally rotating hoisting ring screw, and one end is ring,
One end is bolt.Traditional rotating hoisting ring load is smaller, and installs connection request height, and after long-time service, lifting bolt can be gradual
Loosen, it is necessary to re-define moment of torsion and tighten again, security, reliability are relatively low.
The content of the invention
It is an object of the invention to provide a kind of double ring type rotating hoisting ring.
The technical solution for realizing the object of the invention is：A kind of double ring type rotating hoisting ring, including collar, screw, lid,
Graphite self-lubricating axle sleeve, axle bed, eight prisms loosen cushion block, split pin and ring body；
The shaft end head of collar is equipped with screw thread, and collar is threadedly coupled through lid, graphite self-lubricating axle sleeve with axle bed, collar
It is spacing that axis is equipped with step progress；The shaft end head of collar has two symmetrical planes, has a through hole perpendicular to two planes and wears
The axis is crossed, the geomery of the locking cushion block interstitial hole of eight prisms is consistent with the geomery in the shaft end head section of collar, axle bed one
Hold for eight prism type holes, geomery it is consistent with the locking cushion block contour dimension of eight prisms；Collar be connected with axle bed and it is spacing after, will
Eight prisms loosen cushion block and pass through in collar termination and eight prism holes of embedded axle bed, then the hole of collar termination is passed through with split pin,
Realize the locking anticreep that collar is threadedly coupled with axle bed；Lid is attached with ring body by screw.
Compared with prior art, the present invention its remarkable advantage：（1）Double ring type rotating hoisting ring of the present invention is meeting compared with big load
While reduce the weight and volume of itself.（2）Double ring type rotating hoisting ring both ends are hanging ring, simplify installation connection side
Formula, improves safety and reliability.
Brief description of the drawings
Fig. 1 is the exploded view of the double ring type rotating hoisting ring proposed according to the present invention.
Fig. 2 is the installation diagram of the double ring type rotating hoisting ring proposed according to the present invention.
Embodiment
Double ring type rotating hoisting ring both ends of the present invention are hanging ring, and material uses the 0Cr17Ni4Cu4Nb, Neng Goucheng of high intensity
By compared with big load；Inside is equipped with graphite self-lubricating axle sleeve, hanging ring in the axial direction under tension when, still being capable of freedom and flexibility
Rotation；Using being threadedly coupled inside hanging ring, to prevent thread looseness, loosen pad what threaded end employed eight prismatics
Block, can bear the larger safety and reliability for being torsion force, improving hanging ring.
With reference to Figure of description, the invention will be further described.
The rotating hoisting ring mainly include collar 1, stop washer 2, screw 3, lid 4, graphite self-lubricating axle sleeve 5, axle bed 6,
Eight prisms loosen cushion block 7, split pin 8 and ring body 9.
As shown in Figure 1, the shaft end head of collar 1 has a screw thread, collar 1 through lid 4, graphite self-lubricating axle sleeve 5 and axle bed 6 into
Row is threadedly coupled, and has step to carry out on the axis of collar 1 spacing；The shaft end head of collar 1 has two symmetrical planes, there is a through hole
Perpendicular to two planes and axis is passed through, the geomery of locking 7 interstitial hole of cushion block of eight prisms and the shape in the shaft end head section of collar 1
Size is consistent, and 6 one end of axle bed is eight prism type holes, and geomery 7 contour dimension of cushion block locking with eight prisms is consistent, in collar 1
Be connected with axle bed 6 and it is spacing after, eight prisms are loosened into cushion block 7 through in 1 termination of collar and eight prism holes of embedded axle bed 6, then
The hole of 1 termination of collar is passed through with split pin 8, has been achieved in that collar 1 is threadedly coupled locking, anticreep with axle bed 6；Finally with 6
Lid 4 and ring body 9 are attached by a screw 3, and stop washer 2 is housed on each screw 3, prevent screw loosening.
For the rotating hoisting ring in addition to stop washer 2, graphite self-lubricating axle sleeve 5 and split pin 8, other is main stress zero
Part, material use the 0Cr17Ni4Cu4Nb of high intensity, and by theoretical calculation, double ring type rotating hoisting ring maximum can be born
The load of 180kN.
During use, the collar 1 of rotating hoisting ring and the annular section of ring body 9 by rope respectively with lifting appliance and by
Hoisting thing is into connection, and when lifting appliance slings cargo, rope can produce torsion, and double ring type rotating hoisting ring can discharge lifting process
The torsion of middle generation, does not allow the power of torsion to act on lifting appliance, prevents lifting appliance to be damaged, and rotating hoisting ring was lifting by crane
In journey during stress, collar 1 is rotated relative to ring body 9, lid 4, and the power of collar 1 acts on lid 4 completely, in collar 1 and lid
Between graphite self-lubricating axle sleeve 5 play the role of lubrication and abrasionproof.
Claims (4)
- A kind of 1. double ring type rotating hoisting ring, it is characterised in that：Including collar（1）, screw（3）, lid（4）, graphite self-lubricating axis Set（5）, axle bed（6）, eight prisms loosen cushion block（7）, split pin（8）And ring body（9）；Collar（1）Shaft end head be equipped with screw thread, collar（1）Through lid（4）, graphite self-lubricating axle sleeve（5）With axle bed（6）Carry out It is threadedly coupled, collar（1）Axis be equipped with step carry out it is spacing；Collar（1）Shaft end head have two symmetrical planes, have one Through hole is perpendicular to two planes and passes through the axis, the locking cushion block of eight prisms（7）The geomery and collar of interstitial hole（1）Shaft end head The geomery in section is consistent, axle bed（6）One end is eight prism type holes, geomery and the locking cushion block of eight prisms（7）Gabarit ruler It is very little consistent；Collar（1）With axle bed（6）Connect and it is spacing after, eight prisms are loosened into cushion block（7）Through collar（1）Termination and insertion Axle bed（6）Eight prism holes in, then use split pin（8）Through collar（1）The hole of termination, realizes collar（1）With axle bed（6）Screw thread The locking anticreep of connection；Lid（4）With ring body（9）Pass through screw（3）It is attached.
- 2. double ring type rotating hoisting ring according to claim 1, it is characterised in that：The screw（3）Number be 6.
- 3. double ring type rotating hoisting ring according to claim 1 or 2, it is characterised in that：Further include stop washer（2）, each Screw（3）On be respectively arranged with stop washer（2）.
- 4. double ring type rotating hoisting ring according to claim 1, it is characterised in that：The collar（1）, screw（3）, lid （4）, axle bed（6）, eight prisms loosen cushion block（7）And ring body（9）Material use 0Cr17Ni4Cu4Nb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413220.7A CN107954312A (en) | 2017-12-24 | 2017-12-24 | Double ring type rotating hoisting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711413220.7A CN107954312A (en) | 2017-12-24 | 2017-12-24 | Double ring type rotating hoisting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107954312A true CN107954312A (en) | 2018-04-24 |
Family
ID=61955682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711413220.7A Pending CN107954312A (en) | 2017-12-24 | 2017-12-24 | Double ring type rotating hoisting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107954312A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307137A (en) * | 2018-11-30 | 2019-02-05 | 天芯宜智能网络科技(天津)有限公司 | PTZ camera falling proof device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2128788Y (en) * | 1992-04-29 | 1993-03-24 | 南京线路器材厂 | Rotary connector |
| US20040194324A1 (en) * | 2003-04-07 | 2004-10-07 | Liao Youn-Chyuan | Tool head fixer |
| CN201245403Y (en) * | 2008-06-05 | 2009-05-27 | 巨力索具股份有限公司 | Rotating hoisting ring |
| CN102297241A (en) * | 2011-08-20 | 2011-12-28 | 太原理工大学 | Anti-torsion connection device of steel wire rope |
| CN202245701U (en) * | 2011-09-14 | 2012-05-30 | 天津思为机器设备有限公司 | Lifting appliance for lifting wind driven generator speed-increasing frame |
| CN103373665A (en) * | 2012-04-19 | 2013-10-30 | 徐工集团工程机械股份有限公司 | Torque release device and steel wire rope connection structure for crane |
| JP3192016U (en) * | 2014-05-12 | 2014-07-24 | 振鋒企業股▲ふん▼有限公司Ｙｏｋｅ Ｉｎｄｕｓｔｒｉａｌ Ｃｏｒｐ． | Eyebolt |
| CN204264887U (en) * | 2014-12-04 | 2015-04-15 | 刘强 | A kind of wheel-track type traveling gear |
| CN208666888U (en) * | 2017-12-24 | 2019-03-29 | 宏光空降装备有限公司 | Double ring type rotating hoisting ring |
-
2017
- 2017-12-24 CN CN201711413220.7A patent/CN107954312A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2128788Y (en) * | 1992-04-29 | 1993-03-24 | 南京线路器材厂 | Rotary connector |
| US20040194324A1 (en) * | 2003-04-07 | 2004-10-07 | Liao Youn-Chyuan | Tool head fixer |
| CN201245403Y (en) * | 2008-06-05 | 2009-05-27 | 巨力索具股份有限公司 | Rotating hoisting ring |
| CN102297241A (en) * | 2011-08-20 | 2011-12-28 | 太原理工大学 | Anti-torsion connection device of steel wire rope |
| CN202245701U (en) * | 2011-09-14 | 2012-05-30 | 天津思为机器设备有限公司 | Lifting appliance for lifting wind driven generator speed-increasing frame |
| CN103373665A (en) * | 2012-04-19 | 2013-10-30 | 徐工集团工程机械股份有限公司 | Torque release device and steel wire rope connection structure for crane |
| JP3192016U (en) * | 2014-05-12 | 2014-07-24 | 振鋒企業股▲ふん▼有限公司Ｙｏｋｅ Ｉｎｄｕｓｔｒｉａｌ Ｃｏｒｐ． | Eyebolt |
| CN204264887U (en) * | 2014-12-04 | 2015-04-15 | 刘强 | A kind of wheel-track type traveling gear |
| CN208666888U (en) * | 2017-12-24 | 2019-03-29 | 宏光空降装备有限公司 | Double ring type rotating hoisting ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307137A (en) * | 2018-11-30 | 2019-02-05 | 天芯宜智能网络科技(天津)有限公司 | PTZ camera falling proof device |
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