CN102535400A - Overwater ship-stopping device - Google Patents
Overwater ship-stopping device Download PDFInfo
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- CN102535400A CN102535400A CN201210039287XA CN201210039287A CN102535400A CN 102535400 A CN102535400 A CN 102535400A CN 201210039287X A CN201210039287X A CN 201210039287XA CN 201210039287 A CN201210039287 A CN 201210039287A CN 102535400 A CN102535400 A CN 102535400A
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- fixed pulley
- wireline winch
- hydraulic wireline
- chain
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Abstract
The invention relates to the field of water conservancy and shipping engineering and specifically relates to an overwater ship-stopping device. The overwater ship-stopping device is characterized by comprising a constant tension system and a lifting system, wherein the constant tension system comprises a hydraulic winch, fixed pulleys and a device box; the lifting system comprises a speed reducer, a chain wheel, a chain and a device box; started from a roller on the hydraulic winch, a steel wire rope is upward vertically connected with the fixed pulley (a), is horizontally connected with the fixed pulley (b) toward the right side, is downward vertically connected with the fixed pulley (c), and then is horizontally connected with one end of the upper part of a stopping net toward the right side; the device box is arranged between the fixed pulley (c) and the fixed pulley (f); two vertical chain devices are arranged inside the fixed pulley (c) and the fixed pulley (f); a normally closed brake is connected with the top of the chain; and river ways on left and right two sides are symmetrically arranged. Compared with the prior art, the overwater ship-stopping device has the advantages that a ship can be efficiently prevented from being damaged under the condition of ensuring effective stopping, the vertical lifting of the stopping net is realized by the lifting system, the sea traffic is quickly stopped or recovered, and the operation is flexible.
Description
[technical field]
The present invention relates to water conservancy, maritime engineering field, be specifically related to a kind of ship facility that blocks waterborne.
[background technology]
Waterbornely block the navigable waters that facility generally is used for water conservancies such as ship lock, sluice, maritime engineering, its effect is to prevent passing ships, because violating the regulations or maloperation, bump Service gate out of control leads to major accident.Important large-scale ship lock, sluice except need are considered the ship impact, also should be provided with one anticollision device, collision-prevention device in the gate design before gate, in limited distance, block ship, prevent ship bump gate.
Traditional facility that blocks is generally facilities such as warning sign, fender pile are set at present.Warning sign only can play warning function, does not have the actual effect of blocking; In a single day fender pile can play certain effect of blocking, but ship collision takes place, boats and ships and fender pile all must damage seriously, and can not satisfy the navigation requirement and protect gate effectively.
Domestic patent CN 200967949Y discloses a kind of large span water safety protective equipment; Adopt the flexible protective measure; Mainly form with the arrester wires that is connected two buoyancy tanks by two buoyancy tanks; The drive unit that is used to tighten up and discharge check cable is installed on the said buoyancy tank, and the anchor chain device of two symmetric arrangement respectively is equipped with in said two buoyancy tanks outside, and its end is fixed on the gate pier or under water.Its shortcoming is not have controllability, and operational reliability is not enough.
[summary of the invention]
The objective of the invention is to overcome the limitation of prior art, a kind of simple to operate, reliable novel facility that blocks is provided.
For realizing above-mentioned purpose, a kind of ship facility that blocks waterborne is provided, comprise hydraulic wireline winch; With two adjusters that hydraulic way interknits, guarantee that the double pump pivot angle is identical, realize up-down, move left and right, several fixed pulleys, chain, sprocket wheel etc.; It is characterized in that being made up of constant tension system and jacking system two parts, described constant tension system is made up of hydraulic wireline winch, fixed pulley, equipment box, and described jacking system is made up of reductor, sprocket wheel, chain, equipment box; Respectively be provided with corresponding first hydraulic wireline winch and second hydraulic wireline winch in the two sides in river, the wire rope (a) on first hydraulic wireline winch (a) is top with the reel on the hydraulic wireline winch (a), the upwards vertical fixed pulley (a) that connects; Level connects fixed pulley (b) to the right, connects fixed pulley (c) more downward vertically, and level connects arresting net top one end to the right then; Wire rope (b) on second hydraulic wireline winch (b) is top with the reel on the hydraulic wireline winch (b), the upwards vertical fixed pulley (d) that connects, and level connects fixed pulley (e) to the right; Connect fixed pulley (f) more downward vertically; Level connects arresting net bottom one end to the right then, and the secondary Suo Gangsi that is provided with equidistant arrangement between described arresting net top and bottom constitutes the block instrument, is provided with equipment box between the base of the base of said fixed pulley (c) and fixed pulley (f); Said equipment box length is the spacing of wire rope (a) and wire rope (b); Highly be the distance between the base of base and fixed pulley (f) of fixed pulley (c), be provided with two vertical chain devices in the inboard of fixed pulley (c) and fixed pulley (f), described chain top connects a normally closed brake; Described chain bottom connects sprocket wheel, and river course, the left and right sides is provided with symmetry.
When the hydraulic wireline winch of constant tension system surpasses constant-tension in external force, discharge wire rope when keeping permanent tension force, rate of release is adjusted by reductor.
Jacking system is flexible by the rotation of normally closed brake control chain, hydraulic wireline winch control wire rope, makes equipment box and arresting net do the vertical lifting motion.
Secondary Suo Gangsi of arresting net is provided with red, white alternate color, and secondary rope Steel Wire Surface is provided with reflecting coating.
Compared with prior art, the present invention adopts the constant-tension arresting system, under the prerequisite of guaranteeing effectively to block, can prevent effectively that ship is impaired, utilizes jacking system can realize the arresting net oscilaltion, can block or recover navigation rapidly, the arresting system flexible operation.
[description of drawings]
Fig. 1 blocks the facility system schematic diagram for the present invention;
Fig. 2 blocks the facility system arrangement diagram for the present invention;
Fig. 3 operates sketch map for the present invention;
2. 3. 4. 5. 6. 7. 8. 9. 10. wire rope (b) 11. chains 12. equipment boxs 13. arresting nets 14. normally closed brakes 15. sprocket wheels of wire rope (a) of fixed pulley (f) of fixed pulley (e) of fixed pulley (d) of fixed pulley (c) of fixed pulley (b) of fixed pulley (a) of hydraulic wireline winch (b) of 1. hydraulic wireline winchs (a) among the figure.
[specific embodiment]
Below in conjunction with accompanying drawing the present invention is done further elaboration, this equipment is very clearly to the technician in this professional domain.
Referring to Fig. 1, system principle of the present invention is: respectively be provided with corresponding first hydraulic wireline winch and second hydraulic wireline winch in the two sides in river, wire rope (a) 9 on first hydraulic wireline winch (a) 1 is top with the reel on the hydraulic wireline winch (a) 1; The upwards vertical fixed pulley (a) 3 that connects, level connects fixed pulley (b) 4 to the right, connects fixed pulley (c) 5 more downward vertically; Level connects arresting net top one end to the right then; Wire rope (b) 10 on second hydraulic wireline winch (b) 2 is top with the reel on the hydraulic wireline winch (b) 2, the upwards vertical fixed pulley (d) 6 that connects, and level connects fixed pulley (e) 7 to the right; Connect fixed pulley (f) 8 more downward vertically; Level connects arresting net bottom one end to the right then, and the secondary Suo Gangsi that is provided with equidistant arrangement between described arresting net top and bottom constitutes the block instrument, is provided with equipment box between the base of the base of said fixed pulley (c) 5 and fixed pulley (f) 8; Said equipment box length is the spacing of wire rope (a) 9 and wire rope (b) 10; Highly be the distance between the base of base and fixed pulley (f) 8 of fixed pulley (c) 5, be provided with two vertical chains 11 devices in the inboard of fixed pulley (c) 5 and fixed pulley (f) 8, described chain 11 tops connect a normally closed brake 14; Described chain 11 bottoms connect sprocket wheel 15, and river course, the left and right sides is provided with symmetry.
When external tensile force surpasses hydraulic wireline winch perseverance tension force; Hydraulic wireline winch discharges wire rope (a) 9 and wire rope (b) 10 when keeping permanent tension force; And the speed of reductor control hydraulic wireline winch release steel wire changes with the variation of speed of the ship in metres per second, thereby guarantees effectively to block.The vertical lifting system drives equipment box 12 and does the vertical lifting motion along with tidal level changes with arresting net 13, remains the arresting net 1.50m that surfaces when blocking, and guarantees effectively to block.
Referring to Fig. 3, when the present invention operated, under the constant-tension effect that arresting system provides, the ship of swarming into was by damping, did retarded motion to stopping, guaranteeing that ship is effectively blocked after, ship can not be damaged, and can recover the navigation channel navigation rapidly.
The present invention can and block operating mode in the navigation operating mode and switch rapidly:
When (1) opening the navigation or air flight, the vertical lifting system sinks to the river bed with arresting net, realizes navigation;
When (2) blocking operating mode, jacking system rises to arresting net and blocks elevation, realizes effectively blocking.
Claims (4)
1. the ship facility that blocks waterborne comprises hydraulic wireline winch, two adjusters that interknit with hydraulic way; Guarantee that the double pump pivot angle is identical, realize up-down, move left and right, several fixed pulleys, chain, sprocket wheel etc., it is characterized in that forming by constant tension system and jacking system two parts; Described constant tension system is made up of hydraulic wireline winch, fixed pulley, equipment box, and described jacking system is made up of reductor, sprocket wheel, chain, equipment box, respectively is provided with corresponding first hydraulic wireline winch and second hydraulic wireline winch in the two sides in river; Wire rope (a) on first hydraulic wireline winch (a) is top with the reel on the hydraulic wireline winch (a), the upwards vertical fixed pulley (a) that connects, and level connects fixed pulley (b) to the right; Connect fixed pulley (c) more downward vertically, level connects arresting net top one end to the right then, and the wire rope (b) on second hydraulic wireline winch (b) is top with the reel on the hydraulic wireline winch (b); The upwards vertical fixed pulley (d) that connects; Level connects fixed pulley (e) to the right, connects fixed pulley (f) more downward vertically, and level connects arresting net bottom one end to the right then; The secondary Suo Gangsi that is provided with equidistant arrangement between described arresting net top and bottom constitutes the block instrument; Be provided with equipment box between the base of the base of said fixed pulley (c) and fixed pulley (f), said equipment box length is the spacing of wire rope (a) and wire rope (b), highly is the distance between the base of base and fixed pulley (f) of fixed pulley (c); Inboard at fixed pulley (c) and fixed pulley (f) is provided with two vertical chain devices; Described chain top connects a normally closed brake, and described chain bottom connects sprocket wheel, and river course, the left and right sides is provided with symmetry.
2. when a kind of ship facility that blocks waterborne as claimed in claim 1, the hydraulic wireline winch that it is characterized in that described constant tension system surpass constant-tension in external force, discharge wire rope when keeping permanent tension force, rate of release is adjusted by reductor.
3. a kind of ship facility that blocks waterborne as claimed in claim 1 is characterized in that described jacking system is flexible by the rotation of normally closed brake control chain, hydraulic wireline winch control wire rope, makes equipment box and arresting net do the vertical lifting motion.
4. a kind of ship facility that blocks waterborne as claimed in claim 1 it is characterized in that described secondary Suo Gangsi of arresting net is provided with red, white alternate color, and secondary rope Steel Wire Surface is provided with reflecting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210039287.XA CN102535400B (en) | 2012-02-20 | 2012-02-20 | Overwater ship-stopping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210039287.XA CN102535400B (en) | 2012-02-20 | 2012-02-20 | Overwater ship-stopping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102535400A true CN102535400A (en) | 2012-07-04 |
| CN102535400B CN102535400B (en) | 2014-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210039287.XA Expired - Fee Related CN102535400B (en) | 2012-02-20 | 2012-02-20 | Overwater ship-stopping device |
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| CN (1) | CN102535400B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995607A (en) * | 2012-12-28 | 2013-03-27 | 长江勘测规划设计研究有限责任公司 | Anti-collision method of water blocking gate of navigation lock and ship lift |
| CN103636534A (en) * | 2013-12-03 | 2014-03-19 | 中国科学院水生生物研究所 | Fish barriering and escape preventing device suitable for riverway type reservoir and management and maintenance method thereof |
| CN105804011A (en) * | 2016-03-14 | 2016-07-27 | 上海勘测设计研究院有限公司 | Floating type automatic arresting net |
| CN108221871A (en) * | 2018-03-19 | 2018-06-29 | 招商局重庆交通科研设计院有限公司 | A kind of drum-type with damping unit intercepts rope flexible protection device |
| CN110510063A (en) * | 2019-07-19 | 2019-11-29 | 南京拓恒无人系统研究院有限公司 | A kind of unmanned boat berths fixed system |
| CN111762704A (en) * | 2020-06-28 | 2020-10-13 | 江苏科技大学 | Control device and automatic control method for small inland river ship lock anti-collision barrier cable |
| CN115262484A (en) * | 2022-08-02 | 2022-11-01 | 中铁第五勘察设计院集团有限公司 | Ship arresting system |
Citations (6)
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| GB1589768A (en) * | 1977-10-17 | 1981-05-20 | Nat Res Dev | Hydraulic damping units |
| IT1119010B (en) * | 1978-06-27 | 1986-03-03 | Sea Tank Co | PROTECTION DEVICE AGAINST THE COLLISION OF FLOATING BODIES Drifting |
| NL1006996C2 (en) * | 1997-09-10 | 1999-03-11 | Schijndel & De Hoog V O F Van | Device for mooring a vessel. |
| CN200967949Y (en) * | 2006-10-19 | 2007-10-31 | 中国水电顾问集团华东勘测设计研究院 | Large span waterborne safety protection facilities |
| CN101793016A (en) * | 2010-03-19 | 2010-08-04 | 宁波大学 | Method for arresting large-tonnage ships |
| CN102174800A (en) * | 2011-03-16 | 2011-09-07 | 张光裕 | Great bridge anti-collision system and working process thereof |
-
2012
- 2012-02-20 CN CN201210039287.XA patent/CN102535400B/en not_active Expired - Fee Related
Patent Citations (6)
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| GB1589768A (en) * | 1977-10-17 | 1981-05-20 | Nat Res Dev | Hydraulic damping units |
| IT1119010B (en) * | 1978-06-27 | 1986-03-03 | Sea Tank Co | PROTECTION DEVICE AGAINST THE COLLISION OF FLOATING BODIES Drifting |
| NL1006996C2 (en) * | 1997-09-10 | 1999-03-11 | Schijndel & De Hoog V O F Van | Device for mooring a vessel. |
| CN200967949Y (en) * | 2006-10-19 | 2007-10-31 | 中国水电顾问集团华东勘测设计研究院 | Large span waterborne safety protection facilities |
| CN101793016A (en) * | 2010-03-19 | 2010-08-04 | 宁波大学 | Method for arresting large-tonnage ships |
| CN102174800A (en) * | 2011-03-16 | 2011-09-07 | 张光裕 | Great bridge anti-collision system and working process thereof |
Non-Patent Citations (3)
| Title |
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| 彭翰新、宁源、石泽: "三峡水利枢纽永久船闸人字门防撞装置设计", 《人民长江》, vol. 36, no. 8, 31 August 2005 (2005-08-31) * |
| 饶建江，胡涛勇，任涛，陈文伟: "苏州河河口水闸水上安全防撞设施设计", 《水利水电科技进展》, vol. 27, no. 1, 30 April 2007 (2007-04-30) * |
| 饶纲强: "葛洲坝水利枢纽二号船闸的防撞设备", 《水运工程》, no. 7, 31 July 1982 (1982-07-31) * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995607A (en) * | 2012-12-28 | 2013-03-27 | 长江勘测规划设计研究有限责任公司 | Anti-collision method of water blocking gate of navigation lock and ship lift |
| CN103636534A (en) * | 2013-12-03 | 2014-03-19 | 中国科学院水生生物研究所 | Fish barriering and escape preventing device suitable for riverway type reservoir and management and maintenance method thereof |
| CN103636534B (en) * | 2013-12-03 | 2015-04-08 | 中国科学院水生生物研究所 | Fish barriering and escape preventing device suitable for riverway type reservoir and management and maintenance method thereof |
| CN105804011A (en) * | 2016-03-14 | 2016-07-27 | 上海勘测设计研究院有限公司 | Floating type automatic arresting net |
| CN108221871A (en) * | 2018-03-19 | 2018-06-29 | 招商局重庆交通科研设计院有限公司 | A kind of drum-type with damping unit intercepts rope flexible protection device |
| CN108221871B (en) * | 2018-03-19 | 2023-07-14 | 招商局重庆交通科研设计院有限公司 | Rotary drum type interception rope flexible anti-collision device with damping device |
| CN110510063A (en) * | 2019-07-19 | 2019-11-29 | 南京拓恒无人系统研究院有限公司 | A kind of unmanned boat berths fixed system |
| CN110510063B (en) * | 2019-07-19 | 2023-09-26 | 南京拓恒无人系统研究院有限公司 | Unmanned ship berthing fixing system |
| CN111762704A (en) * | 2020-06-28 | 2020-10-13 | 江苏科技大学 | Control device and automatic control method for small inland river ship lock anti-collision barrier cable |
| CN111762704B (en) * | 2020-06-28 | 2022-03-11 | 江苏科技大学 | Control device and automatic control method for small inland river ship lock anti-collision barrier cable |
| CN115262484A (en) * | 2022-08-02 | 2022-11-01 | 中铁第五勘察设计院集团有限公司 | Ship arresting system |
Also Published As
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|---|---|
| CN102535400B (en) | 2014-04-09 |
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Granted publication date: 20140409 |
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