CN102042362B - High-bearing capacity buffer seal type direction regulator - Google Patents
High-bearing capacity buffer seal type direction regulator Download PDFInfo
- Publication number
- CN102042362B CN102042362B CN2010105812712A CN201010581271A CN102042362B CN 102042362 B CN102042362 B CN 102042362B CN 2010105812712 A CN2010105812712 A CN 2010105812712A CN 201010581271 A CN201010581271 A CN 201010581271A CN 102042362 B CN102042362 B CN 102042362B
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- ball pivot
- pivot head
- ring
- hinge head
- buffer spring
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Abstract
The invention relates to a high-bearing capacity buffer seal type direction regulator which comprises a hinge head I, a hinge sleeve, a spherical hinge head, an orienting pin, a seal shield, a buffer spring, a hinge head II, a force-bearing part, a guide ring and a retaining ring, wherein the spherical end of the spherical hinge head is sleeved in the cavity of the hinge sleeve, the orienting pin is penetrated through the hinge sleeve and is extended into a concave through groove of the spherical hinge head to limit the circumferential direction of the spherical hinge head, a connecting rod of the spherical hinge head is sequentially sleeved with the force-bearing part, the buffer spring and the retaining ring, the buffer spring is limited between the force-bearing part and the retaining ring by a locking nut, one end of the seal shield is encapsulated between the hinge head I and the hinge sleeve, the other end of the seal shield is encapsulated between the hinge head II and the force-bearing part, and the guide ring is sleeved on the outer circumference of the retaining ring and is matched with an inner bore of the hinge head II. The mechanism can effectively decrease external forces or reduce the effect of internal stresses generated by exogenic action on terminals of a tow rope, thereby prolonging the service life of the composite tow rope.
Description
Technical field
The present invention relates to a kind of sealed type direction adjustment organization, belong to the ocean monitoring technologytechnologies field.
Background technique
Countries in the world adopt the method for towed to gather relevant data and data to the monitoring of ocean environment usually at present.So-called towed is serially connected several underwater detection equipments or data acquisition unit exactly with composite tow or tow rope, traction at hundreds of behind the exploration research ship so that on km moving with shipping at a distance, and ocean environment implemented to monitor.Yet some detecting devices volume and weight of being serially connected in composite tow end under water are bigger; Like the special or unexpected reduction of speed of fortuitous event requirement ship's speed or when turning to; Because of the equipment volume and the weight of the terminal traction of composite tow are bigger, in unexpected reduction of speed or steering procedure, because the effect of inertial force; Towing apparatus could keep the speed identical with ship's speed after still can moving a segment distance forward; To produce a bigger impact force to composite tow this moment and make cable crooked, less than the bending radius that cable requires, possibly cause the composite tow joint to be damaged like bending radius.
Summary of the invention
The present invention provides a kind of high-bearing capacity cushion seal formula direction regulator, and direction regulator is installed between underwater towing line termination and the towing apparatus to guarantee when running into unexpected reduction of speed or turning to, in time eliminating the impact force to trailing cable.
A kind of high-bearing capacity cushion seal formula direction regulator; Comprise twist joint I, strand cover, ball pivot head, directed bolt, sealed shield, buffer spring, twist joint II, load spare, guide ring and back-up ring, wherein the first end of ball pivot is the spheroidal structure, and having the cross section up and down along axial direction is trapezoidal concave through grooves; The other end is a connecting rod; The connecting rod front end has screw thread, and the intracavity bottom of strand cover is a round structure, matches with the spheroidal structure of ball pivot head; Its annexation is: spheroidal one end of ball pivot head is sleeved in the inner chamber of strand cover; Directed bolt passes strand and overlaps in the concave through grooves that stretches into ball strand head circumferentially spacing to ball strand head; The ball pivot head can be done straight line motion along its axis in the strand cover, simultaneously free to rotate in the several angle scope; Suit load spare, buffer spring and baffle ring successively on the connecting rod of ball pivot head; Locking nut is limited in buffer spring between load spare and the baffle ring; Sealed shield one end is encapsulated between twist joint I and the strand cover; The other end is encapsulated between twist joint II and the load spare, and guide ring is socketed on the excircle of baffle ring and with the endoporus of twist joint II and cooperates.
Simultaneously for to guarantee that sealed shield had both had certain withstand voltage and tensile strength; Require to have enough flexibilities again; Sealed shield is designed to the structure of corrugated tube shape; For making its performance that possesses withstand voltage and tensile strength, on the sealed shield crest, be evenly distributed with some rigid support ring, through sulfurization technology the rigid support ring and the vulcanization of rubber are integral the composition sealed shield.
Working principle: but because buffer spring absorption portion energy; With the impact force of reduction equipment in movement process; Guide ring resets the ball pivot head at work rapidly; The structure of the corrugated tube shape of sealed shield can guarantee that the ball pivot head can rotate freely and do under the situation of straight-line displacement within the specific limits, can guarantee that again sealed shield can not be damaged in several angle in the strand cover; Therefore device is in movement process as run into that the traction ship slows down suddenly or device receives that external force does the time spent; Moving direction that can be through changing towing apparatus and certain stroke reach the purpose in the working life of improving composite tow with the internal stress eliminating or reduce external force its effect or subdue is produced because of the external force effect active force to the towing cable termination.
Beneficial effect: the present invention has the advantages that watertightness performance is good, dynamic response property is fast, bearing capacity is big.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of ball pivot head 3 of the present invention.
Fig. 3 is ball pivot head 3 structure A-A cross-sectional schematic of the present invention.
Wherein: 1-twist joint I, 2-strand cover, 3-ball pivot head, the directed bolt of 4-, 5-sealed shield, 6-buffer spring, 7-twist joint II, 8-load spare, 9-guide ring, 10-back-up ring.
Embodiment
Below in conjunction with accompanying drawing the present invention is explained further details.
Shown in accompanying drawing 1; A kind of high-bearing capacity cushion seal formula direction regulator comprises twist joint I1, strand cover 2, ball pivot head 3, directed bolt 4, sealed shield 5, buffer spring 6, twist joint II7, load spare 8, guide ring 9 and back-up ring 10, like accompanying drawing 2, shown in 3; Ball pivot head 3 one ends are the spheroidal structure; Having the cross section up and down along axial direction is trapezoidal concave through grooves, and the other end is a connecting rod, and the connecting rod front end has screw thread; The intracavity bottom of strand cover is a round structure, matches with the spheroidal structure of ball pivot head 3; Its annexation is: spheroidal one end of ball pivot head 3 is sleeved in the inner chamber of strand cover 2; Directed bolt 4 passes the strand cover and stretches in the concave through grooves of ball strand head ball strand 3 circumferentially spacing; Ball pivot head 3 can be done straight line motion along its axis in strand cover 2, can in the scope of concave through grooves width, freely rotate simultaneously; Suit load spare 8, buffer spring 6 and baffle ring 10 successively on the connecting rod of ball pivot head 3; Locking nut is limited in buffer spring between load spare 8 and the baffle ring 10; Sealed shield 5 one ends are encapsulated between twist joint I1 and the strand cover 2; The other end is encapsulated between twist joint II7 and the load spare 8, and guide ring 9 is socketed on the excircle of baffle ring 10 and with the endoporus of twist joint II7 and cooperates.
Simultaneously for to guarantee that sealed shield 5 promptly has certain withstand voltage and tensile strength; Require to have enough flexibilities again; Sealed shield 5 is designed to the structure of corrugated tube shape; For making its performance that possesses withstand voltage and tensile strength, on sealed shield 5 crests, be evenly distributed with some rigid support ring, through sulfurization technology the rigid support ring and the vulcanization of rubber are integral composition sealed shield 5.
Working principle: but because buffer spring 6 absorption portion energy; With the impact force of reduction equipment in movement process; Guide ring 9 resets ball pivot head 3 at work rapidly; The structure of the corrugated tube shape of sealed shield 5 can guarantee that ball pivot head 4 can rotate freely and do under the situation of straight-line displacement within the specific limits, can guarantee that again sealed shield 5 can not be damaged in several angle in strand cover 2; Therefore device is in movement process as run into that the traction ship slows down suddenly or device receives that external force does the time spent; Moving direction that can be through changing towing apparatus and certain stroke reach the purpose in the working life of improving composite tow with the internal stress eliminating or reduce external force its effect or subdue is produced because of the external force effect active force to the towing cable termination.
Claims (2)
1. high-bearing capacity cushion seal formula direction regulator; Comprise articulated joint I (1), hinge cover (2), ball pivot head (3), directed bolt (4), sealed shield (5), buffer spring (6), articulated joint II (7), load spare (8), guide ring (9) and back-up ring (10); It is characterized in that described ball pivot head (3) one ends are the spheroidal structure; It is trapezoidal concave through grooves that the spheroidal structure has the cross section up and down along axial direction, and the other end is a connecting rod, and the connecting rod front end has screw thread; The intracavity bottom of hinge cover (2) is a round structure, matches with the spheroidal structure of ball pivot head (3); Its annexation is: spheroidal one end of ball pivot head (3) is sleeved in the inner chamber of hinge cover (2); Directed bolt (4) passes hinge cover (2) and stretches in the concave through grooves of ball pivot head circumferentially spacing to ball pivot head (3); Ball pivot head (3) can be done straight line motion along its axis in hinge cover (2), can in the scope of concave through grooves width, freely rotate simultaneously; Suit load spare (8), buffer spring (6) and back-up ring (10) successively on the connecting rod of ball pivot head (3); Locking nut is limited in buffer spring (6) between load spare (8) and the back-up ring (10); Sealed shield (5) one ends are encapsulated between articulated joint I (1) and the hinge cover (2); The other end is encapsulated between articulated joint II (7) and the load spare (8), and guide ring (9) is socketed on the excircle of back-up ring (10) and with the endoporus of articulated joint II (7) and cooperates.
2. a kind of high-bearing capacity cushion seal formula direction regulator as claimed in claim 1 is characterized in that described sealed shield (5) is bellows-like structure, even cloth rigid support ring on sealed shield (5) crest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105812712A CN102042362B (en) | 2010-12-03 | 2010-12-03 | High-bearing capacity buffer seal type direction regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105812712A CN102042362B (en) | 2010-12-03 | 2010-12-03 | High-bearing capacity buffer seal type direction regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102042362A CN102042362A (en) | 2011-05-04 |
| CN102042362B true CN102042362B (en) | 2012-08-01 |
Family
ID=43908786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105812712A Expired - Fee Related CN102042362B (en) | 2010-12-03 | 2010-12-03 | High-bearing capacity buffer seal type direction regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102042362B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654169B (en) * | 2012-05-18 | 2013-10-09 | 南京捷诺环境技术有限公司 | Multidirectional installation vibration isolator |
| CN102889924B (en) * | 2012-10-17 | 2014-03-12 | 中国船舶重工集团公司第七一○研究所 | Water pressure insurance suspension device for vector hydrophone |
| CN103527708B (en) * | 2013-09-24 | 2015-06-10 | 中国船舶重工集团公司第七一〇研究所 | Rotatable impact-resistant buffering mechanism |
| CN111817225B (en) * | 2020-07-03 | 2022-02-08 | 江苏科信光电科技有限公司 | Multi-section bending-fixable centipede-like cable laying pipeline |
| CN111998030B (en) * | 2020-09-17 | 2022-03-29 | 江西大杰科技产业有限公司 | Automobile top rubber with good vibration reduction effect |
| CN115160670A (en) * | 2022-07-29 | 2022-10-11 | 中车唐山机车车辆有限公司 | Axle box spring, axle box spring preparation device, axle box spring preparation method and railway vehicle |
| CN116176762B (en) * | 2023-04-23 | 2023-08-01 | 中国海洋大学 | Anti-wind wave anti-rolling direction-maintaining balancing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122117U (en) * | 1992-05-20 | 1992-11-18 | 林祖平 | Marine rope damper |
| US6158374A (en) * | 2000-05-10 | 2000-12-12 | E-Zsea Surge, Llc | Shock absorbing device for mooring and towing applications |
| CN201214451Y (en) * | 2008-05-26 | 2009-04-01 | 徐州徐工筑路机械有限公司 | Multidirection buffering and shock-absorbing device |
| CN201934569U (en) * | 2010-12-03 | 2011-08-17 | 中国船舶重工集团公司第七一○研究所 | High-bearing capacity buffer sealed direction adjustor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3547032B2 (en) * | 1997-07-31 | 2004-07-28 | 川原 康経 | Mooring line buffer |
-
2010
- 2010-12-03 CN CN2010105812712A patent/CN102042362B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2122117U (en) * | 1992-05-20 | 1992-11-18 | 林祖平 | Marine rope damper |
| US6158374A (en) * | 2000-05-10 | 2000-12-12 | E-Zsea Surge, Llc | Shock absorbing device for mooring and towing applications |
| CN201214451Y (en) * | 2008-05-26 | 2009-04-01 | 徐州徐工筑路机械有限公司 | Multidirection buffering and shock-absorbing device |
| CN201934569U (en) * | 2010-12-03 | 2011-08-17 | 中国船舶重工集团公司第七一○研究所 | High-bearing capacity buffer sealed direction adjustor |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-51102A 1999.02.23 |
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| Publication number | Publication date |
|---|---|
| CN102042362A (en) | 2011-05-04 |
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