CN104358234A - Over-water floating gate type anti-collision device and manufacture and installation method thereof - Google Patents
Over-water floating gate type anti-collision device and manufacture and installation method thereof Download PDFInfo
- Publication number
- CN104358234A CN104358234A CN201410585224.3A CN201410585224A CN104358234A CN 104358234 A CN104358234 A CN 104358234A CN 201410585224 A CN201410585224 A CN 201410585224A CN 104358234 A CN104358234 A CN 104358234A
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- floating drum
- anchor
- steel
- steel floating
- anchor block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
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Abstract
The invention relates to an over-water floating gate type anti-collision device and a manufacture and installation method thereof, belongs to the technical field of anti-collision protection of over-water buildings, and particularly belongs to anti-collision equipment of hydraulic structures such as trestles and dolphin type berths. The over-water floating gate type anti-collision device is characterized by being provided with steel float bowls (3), anchor blocks (1) and anchor chains (2); the anchor blocks are fixedly placed underwater and distributed on the two sides of the steel float bowls, and the steel float bowls are connected with the underwater anchor blocks through the anchor chains; the two heads of each steel float bowl are in cross connection with the two adjacent anchor blocks on each side, and every two steel float bowls are connected through the anchor chain. The over-water floating gate type anti-collision device has the beneficial effects of being good in anti-collision effect, avoiding damage of hulls and over-water buildings, and being high in safety and economy.
Description
Technical field
The present invention relates to the Anti-bumping protection technical field of waterborne building, particularly belong to the anti-collision facility of the water conservancy project structure such as a kind of trestle, dolphin pierhead.
Background technology
Along with sea port dock is gradually to maximization, deep water, professional development, the structure of trestle and dolphin pierhead is also more and more used.Boats and ships berth in dolphin pierhead is carried out by during from pool operation, once be in runaway condition, or during the phenomenons such as disconnected cable occurs mooring steamer under the load actions such as wind, wave, stream, drag of anchor, very likely bump against with trestle, bridge pier, cause any property loss and casualties.
In order to prevent boats and ships and trestle, bridge pier from colliding, or reduce impact when colliding, except formulating strict navigation rule and Forewarning Measures, arranging anti-collision facility is also one of effective ways as far as possible.General anti-collision facility is that rigidity is crashproof, such as fender pile structure, by pouring into the scheme of concrete in erection construction platform, injection steel pipe pile and stake at sea, program working measure costly, and job content mostly is offshore construction, construction efficiency is low, and difficulty of construction and danger are all larger; In addition, if there is ship collision event, fender pile can only stop a ship collision, very easily occurs that fender pile is severed, breaks phenomenon, needs to transfer to damage stake again to construct, and rehabilitation cost is very high.
Summary of the invention
The object of the present invention is to provide a kind of floating grid-type anticollision device, collision-prevention device waterborne and fabrication and installation method thereof, structure stress is reasonable, anti-collision effect is better, construction safety is convenient to reach, save the object of construction costs.
Floating grid-type anticollision device, collision-prevention device waterborne provided by the present invention, it is characterized in that, there is steel floating drum, anchor block and anchor chain, anchor block fixed placement is under water, be distributed in steel floating drum both sides, steel floating drum connects anchor block under water by anchor chain, two anchor block interconnections that the side every with it, two ends of each steel floating drum is adjacent, is then connected by anchor chain between each steel floating drum.
The processing and fabricating method of floating grid-type anticollision device, collision-prevention device waterborne provided by the present invention, is characterized in that, comprise the steps:
Step one, steel floating drum make
1), described steel floating drum adopts steel plate roll-forming;
2), adopt the method for welding, by each steel floating drum first by segmentation welding, more overall welding is shaping;
3), utilize sand spray machine sand spray to eliminate rust, layering painting anticorrosion layer carries out preservative treatment;
4), before lifting, steel floating drum is suppressed by cabin and guarantee separation tightness;
Step 2, anchor block are prefabricated
1), the prefabricated reserved grooving of anchor block, adopt sheet material shop fixtures, overall large stretch of steel die, on-the-spotly manually reinforcing bar binding once arrived top;
2), tank car transport concrete to on-the-spot, cage concrete enters mould, and disposal pouring completes;
Step 3, installation waterborne
1), steel floating drum adopts the method for hanging of revealing all the details to rise and hangs in water;
2), anchor ship drags and drags steel floating drum to installation region;
3), anchor block adopts to reveal all the details and lifts up into row lifting and shipment, by crane ship or the barge transport of location side to erecting bed;
4), diver assembles anchor block, steel floating drum, anchor chain in installation region;
5), assembled rear lifting anchor block under water, located and automatically-unhookedly completed installation afterwards.
Floating grid-type anticollision device, collision-prevention device waterborne provided by the present invention and fabrication and installation method thereof, floating steel floating drum connects anchor block under water by anchor chain, the flexible protection facility on common composition class landing stage; After boats and ships and anti-collision facility are clashed into, steel floating drum moves along Impact direction, and the anchor chain that local mops floor is exceptionally straight gradually, until anchor block provides enough drags, stops boats and ships to be advanced, thus the water conservancy project structure such as protection trestle; Form of structure of the present invention compares conventional fender pile form of structure, improve stress condition, structure stress is reasonable, avoid the adverse consequences that rigid collision causes, there is good flexible energy-absorbing function, have anti-collision effect good, avoid that hull and aquatic building damage, safety and the high good effect of economy.
Accompanying drawing explanation
Accompanying drawing part discloses specific embodiments of the invention, wherein,
Fig. 1, overall structure schematic diagram of the present invention;
Fig. 2, elevational schematic view of the present invention;
Fig. 3, sectional schematic diagram of the present invention.
Detailed description of the invention
As shown in drawings, floating grid-type anticollision device, collision-prevention device waterborne provided by the present invention, there is steel floating drum 3, anchor block 1 and anchor chain 2, anchor block fixed placement is under water, be distributed in steel floating drum both sides, steel floating drum connects anchor block under water by anchor chain, two anchor block interconnections that the side every with it, two of each steel floating drum is adjacent, is also connected by anchor chain between each steel floating drum; In addition, be in the steel floating drum of two ends, except being connected with the anchor block of its both sides, be also connected with the anchor block being positioned at its outer end, the above-mentioned anchor chain be connected with anchor block is in the state of mopping floor.
Above-mentioned steel floating drum inner hollow, can be assembled by least 2 cabin bodies.
Steel floating drum also can be had the floating thing replacement of similar quality by rubber floating drum, floating drum etc., its effect is the same.
The fabrication and installation method of floating grid-type anticollision device, collision-prevention device waterborne provided by the present invention, is divided into that steel floating drum makes, prefabricated, the anti-collision facility installation three waterborne part of anchor block, steel floating drum makes and anchor block is prefabricated complete after carry out the installation waterborne of anti-collision facility.
Floating drum or floating drum adopt steel plate roll-forming, and adopt manual electric arc welding to be combined the method for welding with gas shielded arc welding, first by segmentation welding, more overall welding is shaping; Then through sand spray machine sand spray rust cleaning, painting anticorrosion layer carries out harbour heavy antisepsis, and suppresses inspection separation tightness by cabin before the lifting of each steel floating drum.
Reserve grooving when anchor block is prefabricated, adopt three-ply board shop fixtures, overall large stretch of steel die, on-the-spot artificial reinforcing bar binding once arrives top, and tank car transport concrete is to on-the-spot, and cage concrete enters mould, and disposal pouring completes.Steel floating drum hangs in water by crawler crane adopts the mode of revealing all the details and hanging, anchor ship drags and is dragged to installation region, anchor block is adopted to reveal all the details by crane ship and slings and load onto ship, crane ship or location side are refuted its barge transport to on-the-spot, manually anchor block, steel floating drum, anchor chain are assembled in installation region, assemble rear crane loading anchor block, located and automatically-unhookedly completed installation afterwards.
Floating grid-type anticollision device, collision-prevention device waterborne provided by the present invention, force-bearing situation, to hull and marine structure protection, applicability, safety, economy, accident after to repair etc. in there is clear superiority, there is good Social benefit and economic benefit.
Claims (3)
1. a floating grid-type anticollision device, collision-prevention device waterborne, it is characterized in that, there is steel floating drum (3), anchor block (1) and anchor chain (2), anchor block fixed placement is under water, be distributed in steel floating drum both sides, steel floating drum connects anchor block under water by anchor chain, two anchor block interconnections that the side every with it, two ends of each steel floating drum is adjacent, is also connected by anchor chain between each steel floating drum.
2. a processing and fabricating method for floating grid-type anticollision device, collision-prevention device waterborne, is characterized in that, comprise the steps:
Step one, steel floating drum make
1), described steel floating drum adopts steel plate roll-forming;
2), adopt the method for welding, by each steel floating drum first by segmentation welding, more overall welding is shaping;
3), utilize sand spray machine sand spray to eliminate rust, layering painting anticorrosion layer carries out preservative treatment;
4), before lifting, steel floating drum is suppressed by cabin and guarantee separation tightness;
Step 2, anchor block are prefabricated
1), the prefabricated reserved grooving of anchor block, adopt sheet material shop fixtures, overall large stretch of steel die, on-the-spotly manually reinforcing bar binding once arrived top;
2), tank car transport concrete to on-the-spot, cage concrete enters mould, and disposal pouring completes;
Step 3, installation waterborne
1), steel floating drum adopts the method for hanging of revealing all the details to rise and hangs in water;
2), anchor ship drags and drags steel floating drum to installation region;
3), anchor block adopts to reveal all the details and lifts up into row lifting and shipment, by crane ship or the barge transport of location side to erecting bed;
4), diver assembles anchor block, steel floating drum, anchor chain in installation region;
5), assembled rear lifting anchor block under water, located and automatically-unhookedly completed installation afterwards.
3. floating grid-type anticollision device, collision-prevention device waterborne according to claim 1, be further characterized in that, described steel floating drum is assembled by least 2 cabin bodies.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410585224.3A CN104358234A (en) | 2014-10-28 | 2014-10-28 | Over-water floating gate type anti-collision device and manufacture and installation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410585224.3A CN104358234A (en) | 2014-10-28 | 2014-10-28 | Over-water floating gate type anti-collision device and manufacture and installation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104358234A true CN104358234A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410585224.3A Pending CN104358234A (en) | 2014-10-28 | 2014-10-28 | Over-water floating gate type anti-collision device and manufacture and installation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN104358234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972815A (en) * | 2017-12-25 | 2018-05-01 | 长江宜昌航道工程局 | A kind of steel buoyant means and method for protecting built hydraulic structure overall stability |
| CN112249234A (en) * | 2020-11-17 | 2021-01-22 | 元泰达新材料股份有限公司 | Marine anticollision foam aluminium flotation pontoon |
Citations (4)
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| JP2004051051A (en) * | 2002-07-23 | 2004-02-19 | Yamato Hatsudoki Kk | Buoy having breakwater function |
| CN2895522Y (en) * | 2006-04-03 | 2007-05-02 | 中交第一航务工程勘察设计院有限公司 | Anti-collision inteception facility |
| CN101793017A (en) * | 2010-03-19 | 2010-08-04 | 宁波大学 | Self-adaptive ship-intercepting method |
| CN204298789U (en) * | 2014-10-28 | 2015-04-29 | 山东港湾建设集团有限公司 | Floating grid-type anticollision device, collision-prevention device waterborne |
-
2014
- 2014-10-28 CN CN201410585224.3A patent/CN104358234A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004051051A (en) * | 2002-07-23 | 2004-02-19 | Yamato Hatsudoki Kk | Buoy having breakwater function |
| CN2895522Y (en) * | 2006-04-03 | 2007-05-02 | 中交第一航务工程勘察设计院有限公司 | Anti-collision inteception facility |
| CN101793017A (en) * | 2010-03-19 | 2010-08-04 | 宁波大学 | Self-adaptive ship-intercepting method |
| CN204298789U (en) * | 2014-10-28 | 2015-04-29 | 山东港湾建设集团有限公司 | Floating grid-type anticollision device, collision-prevention device waterborne |
Non-Patent Citations (2)
| Title |
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| 王鑫: "系泊浮筒链式防撞***水动力特性和防撞性能试验研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》, no. 5, 15 May 2014 (2014-05-15) * |
| 茹慧灵: "《油气管道保护技术》", 29 February 2008, article "管道防腐层保护技术", pages: 102 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107972815A (en) * | 2017-12-25 | 2018-05-01 | 长江宜昌航道工程局 | A kind of steel buoyant means and method for protecting built hydraulic structure overall stability |
| CN112249234A (en) * | 2020-11-17 | 2021-01-22 | 元泰达新材料股份有限公司 | Marine anticollision foam aluminium flotation pontoon |
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Application publication date: 20150218 |
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