CN201633880U - Weight elevating type tension compensator - Google Patents
Weight elevating type tension compensator Download PDFInfo
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- CN201633880U CN201633880U CN2010201305485U CN201020130548U CN201633880U CN 201633880 U CN201633880 U CN 201633880U CN 2010201305485 U CN2010201305485 U CN 2010201305485U CN 201020130548 U CN201020130548 U CN 201020130548U CN 201633880 U CN201633880 U CN 201633880U
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- compensator
- pouring weight
- piston rod
- pulley
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Abstract
The utility model relates to a weight elevating type tension compensator. The utility model is characterized in that the compensator mainly consists of a compensator mechanism and a compensated regulator; the compensator mechanism mainly consists of a compensator cylinder, a piston rod, a compensator weight and lifting pulleys; a rubber buffer block is padded on the bottom of the inner cavity of the compensator cylinder, the compensator weight is arranged in the inner cavity of the compensator cylinder and connected with the bottom end of the piston rod, the top end of the piston rod is fixedly connected with a pulley base, and the pulleys are arranged at the two sides of the pulley base and the bottom of the piston rod. The utility model has the benefits that when cable ways or other ropes need to be fixed and pulled, tension compensation is conducted to keep tension stable; a secondary weight type tension compensation mode is adopted for eliminating unsafe factors that the continuous position variation of ships under the action of sea waves, current, wind, etc result in difficulty compensation. The utility model has the advantages of simple structure, high reliability, convenient installation and maintenance, etc.
Description
Technical field
The utility model belongs to the cableway device for supplying, relates in particular to a kind ofly can compensate required tension force as requested, realizes the pouring weight lifting mode tension compensator of permanent tension force auto-tensioning.
Background technology
Along with sealift development, the cableway-type supply is used wider in the large ship alongside replenishment.When boats and ships or maritime floating platform carry out the replenishment at sea operation as an end of high line device for supplying, can be subjected to the effect of external force and produce the motion drift, these drifts are mainly from two aspects: the one, during replenishment operation, boats and ships are assisted the location by anchor cable, propelling unit, though be in the offshore location state, but under the effect of stormy waves stream and high line, also can produce certain displacement; The 2nd, boats and ships produce waving of horizontal stroke, longitudinal direction in stormy waves, because supply rope hanging point has certain height apart from the Ship Swaying center, have produced the displacement of the lines as radius.Because of cableway one end motion, and cause the cableway tension variation, cause the sudden change of high line load and supply goods to produce swing.Hull is under the effect of wave, stream, wind etc., and the position constantly changes, and causes the supply difficulty, has safety hazard.
The utility model content
The utility model is in order to overcome deficiency of the prior art, a kind of pouring weight lifting mode tension compensator to be provided, and when carrying out the replenishment operation Ship Swaying, permanent tension force is passed to counterweight block by cableway.When Ship Swaying increased transverse distance, cableway affected counterweight block to rise, and puts rope; When two seels reduce transverse distance, rely on the gravity of counterweight block to descend, receive rope, keep constant tension.
The utility model for achieving the above object, be achieved through the following technical solutions, a kind of pouring weight lifting mode tension compensator, it is characterized in that: mainly constitute by compensator mechanism and compensated regulator, described compensator mechanism mainly contains the compensator cylinder body and piston rod, compensator pouring weight and derrick block constitute, described compensator inner chamber of cylinder block bottom is lined with damping rubber block, the compensator pouring weight places inner chamber of cylinder block and is connected with the piston rod bottom, the affixed pulley base in described piston rod top, pulley all is equipped with in the pulley base both sides, and pulley is equipped with in the piston rod bottom.
The affixed compensated regulator cylinder body of described compensator mechanism's cylinder side wall, the built-in adjusting pouring weight of cylinder body, described adjusting pouring weight top is fixedly connected with pulley, described pulley is connected with adjusting pouring weight cable wire, regulate pouring weight cable wire one end and be fixed on the fixing cantilever lever of compensator mechanism piston rod, dead sheave seat and pulley on the described cantilever lever are regulated the pouring weight cable wire other end and are connected on the adjusting pouring weight by the cantilever pulley, the described cylinder body outside is provided with the next contact, regulates contact and is fixed on the adjusting pouring weight.
Beneficial effect: at needs cableway or other ropes fixedly during tension force, are carried out tension compensating, keep constant tension.Adopt secondary pouring weight formula tension compensating mode, eliminated hull under the effect of wave, stream, wind etc., the position constantly changes, and causes the supply difficulty, has unsafe factor.Have simple in structure, reliability advantages of higher, be convenient to install and maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of compensated regulator among Fig. 1.
Among the figure: 1, compensator pouring weight, 2, the compensator cylinder body, 3, derrick block, 4, regulate pouring weight, 5, outer trailing cable, 6, the regulating control deflection sheave, 7, regulate the pouring weight cable wire, 8, the regulating control derrick block, 9, regulate contact, 10, upper limit contact, 11, the lower limit contact, 12, damping rubber block, 13, piston rod, 14, pulley base, 15, cantilever lever, 16, high line.
The specific embodiment
Below in conjunction with preferred embodiment, details are as follows to the specific embodiment that foundation the utility model provides:
See accompanying drawing for details, a kind of pouring weight lifting mode tension compensator, mainly constitute by compensator mechanism and compensated regulator, described compensator mechanism mainly contains compensator cylinder body 2 and piston rod 13, compensator pouring weight 1 and derrick block 3 constitute, described compensator inner chamber of cylinder block bottom is lined with damping rubber block 12, and the compensator pouring weight places inner chamber of cylinder block and is connected with the piston rod bottom, the affixed pulley base 14 in described piston rod top, pulley 3 all is equipped with in the pulley base both sides, and pulley 3 is equipped with in the piston rod bottom.The affixed compensated regulator cylinder body 2 of described compensator mechanism's cylinder side wall, the built-in adjusting pouring weight 4 of cylinder body, described adjusting pouring weight top is fixedly connected with regulating control derrick block 8, described pulley is connected with adjusting pouring weight cable wire 7, regulating pouring weight cable wire one end is fixed on the fixing cantilever lever 15 of compensator mechanism piston rod, dead sheave seat 14 and regulating control deflection sheave 6 on the described cantilever lever, the adjusting pouring weight cable wire other end is connected on the adjusting pouring weight by the regulating control deflection sheave of cantilever, the described cylinder body outside is provided with the next contact 10,11, regulate contact 9 and be fixed on the adjusting pouring weight.
Regulate by the counterweight block that can slide up and down in the compensator cylinder body.The compensator cylinder body is fixed on the quay surface, and high line 16 connects piston rod derrick block 3 by Fig. 1 mode.Regulate the pouring weight cable wire and press among Fig. 2 mode and pass through pulley, the one end is connected on the cantilever, and an end is connected on the counterweight block of compensating cylinder by the cantilever pulley.
High line passes through from compensator piston rod pulley assembly, and bar handle makes winch receive rope, makes counterweight block rise to midway location, and the tension cableway has begun the balance tension effect.
Principle of work: when carrying out the replenishment operation Ship Swaying, permanent tension force is passed to counterweight block by cableway.When Ship Swaying increased transverse distance, cableway affected counterweight block to rise, and puts rope; When two seels reduce transverse distance, rely on the gravity of counterweight block to descend, receive rope, keep equalization of strain.
The adjustment travel of counterweight block in cylinder body is 2.5m, when ship and harbour lateral oscillation variable in distance amplitude surpass 5 meters, the counterweight block of compensation has not satisfied operating needs, counterweight block continues to rise or descend, the little pouring weight of regulating control outside also along with descending or rising, collides with regulating contact, and winch is passed to signal in the contact, utilize the winch (not shown) to receive rope or put rope, realize the secondary compensation.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. pouring weight lifting mode tension compensator, it is characterized in that: mainly constitute by compensator mechanism and compensated regulator, described compensator mechanism mainly contains the compensator cylinder body and piston rod, compensator pouring weight and derrick block constitute, described compensator inner chamber of cylinder block bottom is lined with damping rubber block, the compensator pouring weight places inner chamber of cylinder block and is connected with the piston rod bottom, the affixed pulley base in described piston rod top, pulley all is equipped with in the pulley base both sides, and pulley is equipped with in the piston rod bottom.
2. pouring weight lifting mode tension compensator according to claim 1, it is characterized in that: the affixed compensated regulator cylinder body of described compensator mechanism's cylinder side wall, the built-in adjusting pouring weight of cylinder body, described adjusting pouring weight top is fixedly connected with pulley, described pulley is connected with adjusting pouring weight cable wire, regulating pouring weight cable wire one end is fixed on the fixing cantilever lever of compensator mechanism piston rod, dead sheave seat and pulley on the described cantilever lever, regulating the pouring weight cable wire other end is connected on the adjusting pouring weight by the cantilever pulley, the described cylinder body outside is provided with the next contact, regulates contact and is fixed on the adjusting pouring weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201305485U CN201633880U (en) | 2010-03-15 | 2010-03-15 | Weight elevating type tension compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201305485U CN201633880U (en) | 2010-03-15 | 2010-03-15 | Weight elevating type tension compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633880U true CN201633880U (en) | 2010-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201305485U Expired - Fee Related CN201633880U (en) | 2010-03-15 | 2010-03-15 | Weight elevating type tension compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633880U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815374A (en) * | 2012-08-29 | 2012-12-12 | 中国石油天然气集团公司 | Shoal sea area rescue operational ship with pile driving and pulling device and ship body fixing method |
| CN104755370A (en) * | 2012-07-30 | 2015-07-01 | 帕尔菲格系统有限公司 | Maintenance device |
| CN105539730A (en) * | 2015-12-29 | 2016-05-04 | 裘尧云 | Energy-storing and energy-saving stretching device for stable ship berthing |
| CN109178207A (en) * | 2018-08-30 | 2019-01-11 | 中国科学院广州能源研究所 | Identical tension mooring system |
| CN109501964A (en) * | 2018-11-09 | 2019-03-22 | 中国船舶重工集团公司第七〇九研究所 | A kind of fluid pressure type tidal range compensation mooring gear |
| CN109515622A (en) * | 2018-11-09 | 2019-03-26 | 武汉海王科技有限公司 | A kind of two-fold cartridge type tidal range compensation mooring gear |
| CN110920811A (en) * | 2019-10-21 | 2020-03-27 | 上海衡拓实业发展有限公司 | Electric drive steel wire rope anti-loosening device for offshore replenishment |
| CN112889727A (en) * | 2021-03-11 | 2021-06-04 | 湖北海洋工程装备研究院有限公司 | Constant tension mooring device, aquaculture net cage and fishery aquaculture equipment |
-
2010
- 2010-03-15 CN CN2010201305485U patent/CN201633880U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104755370A (en) * | 2012-07-30 | 2015-07-01 | 帕尔菲格系统有限公司 | Maintenance device |
| CN102815374A (en) * | 2012-08-29 | 2012-12-12 | 中国石油天然气集团公司 | Shoal sea area rescue operational ship with pile driving and pulling device and ship body fixing method |
| CN102815374B (en) * | 2012-08-29 | 2015-07-08 | 中国石油天然气集团公司 | Shoal sea area rescue operational ship with pile driving and pulling device and ship body fixing method |
| CN105539730A (en) * | 2015-12-29 | 2016-05-04 | 裘尧云 | Energy-storing and energy-saving stretching device for stable ship berthing |
| CN109178207A (en) * | 2018-08-30 | 2019-01-11 | 中国科学院广州能源研究所 | Identical tension mooring system |
| CN109501964A (en) * | 2018-11-09 | 2019-03-22 | 中国船舶重工集团公司第七〇九研究所 | A kind of fluid pressure type tidal range compensation mooring gear |
| CN109515622A (en) * | 2018-11-09 | 2019-03-26 | 武汉海王科技有限公司 | A kind of two-fold cartridge type tidal range compensation mooring gear |
| CN110920811A (en) * | 2019-10-21 | 2020-03-27 | 上海衡拓实业发展有限公司 | Electric drive steel wire rope anti-loosening device for offshore replenishment |
| CN110920811B (en) * | 2019-10-21 | 2021-09-10 | 上海衡拓实业发展有限公司 | Electric drive steel wire rope anti-loosening device for offshore replenishment |
| CN112889727A (en) * | 2021-03-11 | 2021-06-04 | 湖北海洋工程装备研究院有限公司 | Constant tension mooring device, aquaculture net cage and fishery aquaculture equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20190315 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |