CN107034778B - Spliced offshore floating bridge equipment - Google Patents
Spliced offshore floating bridge equipment Download PDFInfo
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- CN107034778B CN107034778B CN201710251334.XA CN201710251334A CN107034778B CN 107034778 B CN107034778 B CN 107034778B CN 201710251334 A CN201710251334 A CN 201710251334A CN 107034778 B CN107034778 B CN 107034778B
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- bridge
- sliding
- locking plate
- pontoon
- slide
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
- E01D15/20—Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The splicing type offshore pontoon equipment comprises a first zipper, a first pontoon, a first bridge, a second locking plate, a third bridge, a second zipper, a second limiting block, a second pontoon, a second slide rail, a second slide block, a second slide sleeve, a nut, a first locking plate, a slide rod, a first slide sleeve, a first slide rail, a first slide block, a first limiting block, a thread, a positioning cement pier and an anchor chain, wherein the first zipper is respectively arranged on the left side and the right side of the outer side surface of the first pontoon, the other end of the first zipper is arranged on the side surface of the first bridge, and the first slide rail is respectively arranged on the upper side and the lower side in the first pontoon; the invention has the advantages that: the length can be adjusted.
Description
Technical Field
The invention relates to splicing type offshore pontoon bridge equipment, and belongs to the technical field of pontoon bridges.
Background
At present, the country is vigorously developing the marine industry. Many enterprises and scientific research institutions arrange a large number of offshore facilities for testing, research, operation and other projects in the sea area near the coastal area or island of China. However, bridges of the floating bridge in the prior art are all in fixed length, and after the floating bridge is built, the whole length of the floating bridge cannot be adjusted, so that the floating bridge is not suitable for connection between a shoreside and offshore facilities with different distances. In order to solve the difficulties, the spliced offshore pontoon bridge equipment with the adjustable length needs to be developed.
Disclosure of Invention
The invention aims to provide spliced offshore pontoon equipment.
The problem to be solved by the invention is that the bridges of the floating bridge in the prior art are all fixed in length.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the splicing type offshore pontoon equipment comprises a first zipper, a first pontoon, a first bridge, a second locking plate, a third bridge, a second zipper, a second limiting block, a second pontoon, a second slide rail, a second slide block, a second slide sleeve, a nut, a first locking plate, a slide rod, a first slide sleeve, a first slide rail, a first slide block, a first limiting block, a thread, a positioning cement pier and an anchor chain, wherein the first zipper is respectively arranged on the left side and the right side of the outer side surface of the first pontoon, the other end of the first zipper is arranged on the side surface of the first bridge, the first slide rail is respectively arranged on the upper side and the lower side in the first pontoon, the first slide block is respectively arranged on the left side and the right side of the first slide rail, one end of the slide rod is arranged between the first slide blocks on the upper side and the lower side, the first slide sleeve is arranged under the first rod, the middle section of the slide rod is provided with the thread, the nut is installed in the middle section of the sliding rod, the nut is connected with the sliding rod through threads, a second bridge is installed on the nut, one end of a first locking plate is installed on the side face of the first bridge through a screw, the other end of the first locking plate is installed on the side face of the second bridge through a screw, one end of a second locking plate is installed on the side face of the second bridge through a screw, the other end of the second locking plate is installed on the side face of the third bridge through a screw, a second sliding sleeve is installed below the third bridge, the second sliding sleeve is installed outside the sliding rod, second sliding blocks are installed on the upper side and the lower side of the tail end of the sliding rod respectively, the second sliding blocks are installed on second sliding rails, the second sliding rails are installed in a second floating box, second zippers are installed on the left side and the right side of the outer side face of the second floating box, anchor chains are installed on the first floating box, the second floating box and the third floating box respectively, and the other ends of the anchor chains are installed on the positioning cement piers.
The left end and the right end of the first slide rail are respectively provided with a first limiting block.
And second limiting blocks are respectively arranged at the left end and the right end of the second sliding rail.
The second locking plate is located above the first locking plate.
The invention has the advantages that: the first locking plate is separated from the first bridge frame and the second bridge frame by unscrewing the screw, the second locking plate is separated from the second bridge frame and the third bridge frame by rotating the nut, the second bridge frame is rotated to be below the sliding rod, the second bridge frame, the first bridge frame and the third bridge frame are not on the same horizontal plane, the first bridge frame and the third bridge frame are moved, the third bridge frame and the first bridge frame are combined together, the first locking plate is fixed to the side surfaces of the first bridge frame and the second bridge frame by the screw, the second locking plate is fixed to the side surfaces of the third bridge frame and the second bridge frame by the screw, the whole length of the floating bridge is shortened, the floating bridge is suitable for being used when the distance between a shore and facilities is close, a positioning cement pier is knocked into the sea bed, the left second floating box is fixed with the shore, and the right second floating box is fixed with the offshore facilities.
Drawings
FIG. 1 is a top view of the overall structure of the spliced offshore pontoon equipment of the invention;
FIG. 2 is a schematic internal structural view of a front view of the overall structure of the spliced offshore pontoon assembly of the invention;
FIG. 3 is a side view of the second bridge when positioned under the slide bar;
in the figure: 1. the device comprises a first zipper 2, a first floating box 3, a first bridge 4, a second bridge 5, a second locking plate 6, a third bridge 7, a second zipper 8, a second limiting block 9, a second floating box 10, a second slide rail 11, a second slide block 12, a second slide sleeve 13, a nut 14, a first locking plate 15, a slide rod 16, a first slide sleeve 17, a first slide rail 18, a first slide block 19, a first limiting block 20, threads 21, a positioning cement pier 22 and an anchor chain.
Detailed Description
The invention is further described with reference to the following figures and examples.
The invention relates to splicing type offshore pontoon equipment, which comprises a first zipper 1, a first pontoon 2, a first bridge 3, a second bridge 4, a second locking plate 5, a third bridge 6, a second zipper 7, a second limit block 8, a second pontoon 9, a second slide rail 10, a second slide block 11, a second slide sleeve 12, a nut 13, a first locking plate 14, a slide rod 15, a first slide sleeve 16, a first slide rail 17, a first slide block 18, a first limit block 19, a thread 20, a positioning cement pier 21 and an anchor chain 22, wherein the first zipper 1 is respectively arranged at the left side and the right side of the outer side surface of the first pontoon 2, the other end of the first zipper 1 is arranged at the side surface of the first bridge 3, the first slide rail 17 is respectively arranged at the upper side and the lower side in the first pontoon 2, the first limit block 19 is respectively arranged at the left end and the right end of the first slide rail 17, the first slide block 18 is respectively arranged at the left side and the right side of the first slide rail 17, one end of the slide rod 15 is arranged between the first slide blocks 18 at the upper side and the lower side, a first sliding sleeve 16 is arranged below a first bridge frame 3, a thread 20 is arranged in the middle section of a sliding rod 15, a nut 13 is arranged in the middle section of the sliding rod 15, the nut 13 is connected with the sliding rod 15 through the thread 20, a second bridge frame 4 is arranged on the nut 13, the screw is unscrewed, the first locking plate 14 is separated from the first bridge frame 3 and the second bridge frame 4, the second locking plate 5 is separated from the second bridge frame 4 and the third bridge frame 6, the nut 13 is rotated, the second bridge frame 4 is rotated below the sliding rod 15, the second bridge frame 4 is not in the same horizontal plane with the first bridge frame 3 and the third bridge frame 6, one end of the first locking plate 14 is arranged on the side surface of the first bridge frame 3 through the screw, the other end of the first locking plate 14 is arranged on the side surface of the second bridge frame 4 through the screw, one end of the second locking plate 5 is arranged on the side surface of the second bridge frame 4 through the screw, the second locking plate 5 is arranged on the side surface of the first locking plate 14, and the other end of the second locking plate 5 is arranged on the side surface of the third bridge frame 6 through the screw The second slide bush 12 is arranged under the third bridge 6, the second slide bush 12 is arranged outside the slide rod 15, the second slide block 11 is arranged on the upper side and the lower side of the tail end of the slide rod 15 respectively, the second slide block 11 is arranged on the second slide rail 10, the second slide rail 10 is arranged in the second buoyancy tank 9, the second limit block 8 is arranged on the left end and the right end of the second slide rail 10 respectively, the first bridge 3 and the third bridge 6 are moved, the third bridge 6 and the first bridge 3 are combined together, the first locking plate 14 is fixed on the side surfaces of the first bridge 3 and the second bridge 4 by screws, the second locking plate 5 is fixed on the side surfaces of the third bridge 6 and the second bridge 4 by screws, the whole shore length of the pontoon is shortened, the pontoon is suitable for being connected and used when the shore is closer to an offshore facility, the second slide locks 7 are arranged on the left side and the right side of the outer side surface of the second buoyancy tank 9 respectively, the other ends of the second slide locks 7 are arranged on the side surfaces of the third bridge 6, the first buoyancy tank 2, the second buoyancy tank 9 and the offshore facility are fixed in the seabed 9 together, the marine floating tank 22, the anchor chains 21 are fixed in the offshore facility, and the offshore facility, the marine floating tank 21 is fixed in the marine facility, the marine floating pier is positioned and the marine facility, the second anchor chains 21, and the marine facility.
The use method of the invention comprises the following steps: loosening the screws to separate the first locking plate 14 from the first bridge frame 3 and the second bridge frame 4, separating the second locking plate 5 from the second bridge frame 4 and the third bridge frame 6, rotating the nut 13 to rotate the second bridge frame 4 to the lower side of the slide rod 15, making the second bridge frame 4 not in the same horizontal plane as the first bridge frame 3 and the third bridge frame 6, moving the first bridge frame 3 and the third bridge frame 6 to combine the third bridge frame 6 and the first bridge frame 3, fixing the first locking plate 14 to the side surfaces of the first bridge frame 3 and the second bridge frame 4 by the screws, fixing the second locking plate 5 to the side surfaces of the third bridge frame 6 and the second bridge frame 4 by the screws, shortening the overall length of the floating bridge, suitable for connection when the shore is close to the offshore facility, knocking the positioning cement pier 21 into the sea floor, fixing the left second floating box 9 to the shore, and fixing the right second floating box 9 to the offshore facility.
Claims (2)
1. Splicing type offshore pontoon bridge equipment, which comprises a first zipper (1), a first pontoon (2), a first bridge (3), a second bridge (4), a second locking plate (5), a third bridge (6), a second zipper (7), a second limiting block (8), a second pontoon (9), a second sliding rail (10), a second sliding block (11), a second sliding sleeve (12), a nut (13), a first locking plate (14), a sliding rod (15), a first sliding sleeve (16), a first sliding rail (17), a first sliding block (18), a first limiting block (19), a thread (20), a positioning cement pier (21) and an anchor chain (22), and is characterized in that: the device is characterized in that first zippers (1) are respectively installed on the left side and the right side of the outer side face of a first floating box (2), the other ends of the first zippers (1) are installed on the side face of a first bridge (3), first sliding rails (17) are respectively installed on the upper side and the lower side of the inner side of the first floating box (2), first sliding blocks (18) are respectively installed on the left side and the right side of each first sliding rail (17), one end of a sliding rod (15) is installed between the first sliding blocks (18) on the upper side and the lower side, a first sliding sleeve (16) is installed on the sliding rod (15), the first sliding sleeve (16) is installed below the first bridge (3), threads (20) are arranged in the middle section of the sliding rod (15), a nut (13) is installed in the middle section of the sliding rod (15), the nut (13) is connected with the sliding rod (15) through the threads (20), a second locking plate (4) is installed on the nut (13), one end of a first locking plate (14) is installed on the side face of the first bridge (3) through a screw, the other end of the second locking plate (5) is installed on the side face of the second bridge (4), screws (12) installed outside the bridge, screws (6) through screws (6) and screws installed on the third bridge, the second sliding block (11) is installed on the second sliding rail (10), the second sliding rail (10) is installed in the second floating box (9), the second zipper (7) is installed on the left side and the right side of the outer side face of the second floating box (9), the other end of the second zipper (7) is installed on the side face of the third bridge (6), the first floating box (2), the second floating box (9) and the third floating box are respectively provided with an anchor chain (22), and the other end of the anchor chain (22) is installed on the positioning cement pier (21); the left end and the right end of the first sliding rail (17) are respectively provided with a first limiting block (19); and the left end and the right end of the second slide rail (10) are respectively provided with a second limiting block (8).
2. The spliced offshore pontoon equipment of claim 1, wherein: the second locking plate (5) is located above the first locking plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251334.XA CN107034778B (en) | 2017-04-18 | 2017-04-18 | Spliced offshore floating bridge equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251334.XA CN107034778B (en) | 2017-04-18 | 2017-04-18 | Spliced offshore floating bridge equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107034778A CN107034778A (en) | 2017-08-11 |
| CN107034778B true CN107034778B (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710251334.XA Active CN107034778B (en) | 2017-04-18 | 2017-04-18 | Spliced offshore floating bridge equipment |
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| Country | Link |
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| CN (1) | CN107034778B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11209923A (en) * | 1998-01-28 | 1999-08-03 | Mitsubishi Heavy Ind Ltd | Closing type floating body bridge |
| CN101479430A (en) * | 2006-05-31 | 2009-07-08 | 德尚父子企业公司 | Temporary bridge |
| KR101263146B1 (en) * | 2012-11-26 | 2013-05-15 | (주)씨테크알엔디 | Bridg of floating pier |
| CN105564604A (en) * | 2016-01-07 | 2016-05-11 | 江苏科技大学 | Openable-closable folding type moon pool baffle device |
| CN105644727A (en) * | 2014-08-21 | 2016-06-08 | 国家电网公司 | Multifunctional floating type offshore platform |
| CN206693033U (en) * | 2017-04-18 | 2017-12-01 | 浙江欣海船舶设计研究院有限公司 | Spliced marine pontoon bridge equipment |
-
2017
- 2017-04-18 CN CN201710251334.XA patent/CN107034778B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11209923A (en) * | 1998-01-28 | 1999-08-03 | Mitsubishi Heavy Ind Ltd | Closing type floating body bridge |
| CN101479430A (en) * | 2006-05-31 | 2009-07-08 | 德尚父子企业公司 | Temporary bridge |
| KR101263146B1 (en) * | 2012-11-26 | 2013-05-15 | (주)씨테크알엔디 | Bridg of floating pier |
| CN105644727A (en) * | 2014-08-21 | 2016-06-08 | 国家电网公司 | Multifunctional floating type offshore platform |
| CN105564604A (en) * | 2016-01-07 | 2016-05-11 | 江苏科技大学 | Openable-closable folding type moon pool baffle device |
| CN206693033U (en) * | 2017-04-18 | 2017-12-01 | 浙江欣海船舶设计研究院有限公司 | Spliced marine pontoon bridge equipment |
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| Publication number | Publication date |
|---|---|
| CN107034778A (en) | 2017-08-11 |
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Address after: 316000 14-16 / F, No. 10, TIYU Road, Lincheng street, Dinghai District, Zhoushan City, Zhejiang Province Patentee after: Zhejiang Xinhai Ship Design Research Institute Co.,Ltd. Address before: 316000 14-16 / F, No. 10, TIYU Road, Lincheng street, Dinghai District, Zhoushan City, Zhejiang Province Patentee before: ZHEJIANG SEAHEAD SHIP DESIGN AND RESEARCH INSTITUTE Co.,Ltd. |
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