CN112921942A - Vertical ship lift capable of being constructed on water and construction method thereof - Google Patents
Vertical ship lift capable of being constructed on water and construction method thereof Download PDFInfo
- Publication number
- CN112921942A CN112921942A CN202110102151.8A CN202110102151A CN112921942A CN 112921942 A CN112921942 A CN 112921942A CN 202110102151 A CN202110102151 A CN 202110102151A CN 112921942 A CN112921942 A CN 112921942A
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- ship
- ship lift
- steel pipe
- constructed
- crown beam
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C5/00—Mechanisms for lifting ships vertically
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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
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers
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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a vertical ship lift capable of being constructed on water and a construction method thereof, wherein the vertical ship lift comprises the following steps: the steel pipe piles are arranged on two sides of the center line of the channel of the ship lift and embedded into the foundation to serve as a basic supporting structure of the ship lift; the crown beam platform is arranged on the tops of the steel pipe piles on two sides in the water flow direction of the channel in a through length mode and serves as a construction foundation of the upper structure; the main body structure is symmetrically positioned at the tops of the top beam platforms at two sides and is used as a supporting and guiding structure of the ship lift; the ship receiving chamber is arranged in the main body structure and is used as a carrier for transporting ships; and the driving device is positioned at the top of the main body structure and used for driving and connecting the ship receiving chamber to be capable of vertically lifting. The ship lift disclosed by the invention can be constructed in a reservoir area without dry land construction, meanwhile, the ship lift is an underwater ship lift, a lock head does not need to be built, a ship can directly drive into a ship receiving chamber through a navigation channel, and anti-corrosion coatings are added on the outer walls of all basic steel pipes of the ship lift, so that the corrosion resistance is improved, and the service life of the foundation is prolonged.
Description
Technical Field
The invention relates to the technical field of shipping, in particular to a vertical ship lift capable of being constructed on water and a construction method thereof.
Background
A ship lift is a navigation building which is arranged for a ship to pass through a concentrated water head on a channel. Usually consists of an upper and a lower lock head, a ship reception chamber (ship reception car), a supporting guide structure, a driving device and the like. The ship lift with vertical ship lift has mainly balance weight, float and water pressure. The balance weight type vertical ship lift can greatly reduce the ship lifting power of the system, is convenient to maintain, and is most widely applied. The ship lift is often constructed with the water retaining structures in the channel at the same time, and the construction often needs dry land construction. However, for the built hydro-junction, if the navigation condition needs to be recovered, a ship lift needs to be built up respectively at the upstream and downstream of the water retaining structure, and the ship lift is communicated with the water retaining structure through an open channel or an aqueduct. At the moment, the ship lift at the upstream side of the water retaining structure is positioned in a reservoir area, and the ship lift structure needs to be constructed on water due to the lack of dry land construction conditions. The vertical ship lift capable of being constructed on water is a great difficulty for design engineers.
Based on the situation, the invention provides the vertical ship lift capable of being constructed on water and the construction method thereof, and the problems can be effectively solved.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a vertical ship lift capable of being constructed on water and a construction method thereof. The invention has the advantages of safety, reliability, simple structure and convenient construction, can be constructed on water, and does not need to be provided with an upper brake head; the method has strong applicability and good effect, and can provide good practical reference for similar projects.
In order to solve the technical problems, the invention is realized by the following technical scheme:
in one aspect, the present invention provides a vertical ship lift capable of performing construction on water, including:
the steel pipe piles are arranged on two sides of the center line of the channel of the ship lift and embedded into the foundation to serve as a basic supporting structure of the ship lift;
the crown beam platform is arranged on the tops of the steel pipe piles on two sides in the water flow direction of the channel in a through length mode and serves as a construction foundation of the upper structure;
the main body structure is symmetrically positioned at the tops of the top beam platforms at two sides and is used as a supporting and guiding structure of the ship lift;
the ship receiving chamber is arranged in the main body structure and is used as a carrier for transporting ships; and
and the driving device is positioned at the top of the main body structure and used for driving and connecting the ship receiving chamber to be capable of vertically lifting.
As a preferable technical scheme of the invention, the main structure mainly comprises a tower lifting section, a tower counterweight section and a lower lock head, the foundations of the three-part structure are all located on a crown beam platform, and a carrier ship-carrying chamber of the transport ship is arranged in a channel inside the tower lifting section and the tower counterweight section.
As a preferable technical scheme of the invention, the end part of the crown beam platform is connected with a floating navigation wall.
As a preferable technical scheme of the invention, the main structure does not need to be provided with an upper brake head.
As a preferred technical scheme of the invention, two rows of steel pipe piles are respectively arranged on two sides of the center line of the ship lift channel, the distance between the inner steel pipe piles is small, and the distance between the outer steel pipe piles is large.
As a preferable technical scheme of the invention, the outer wall of the steel pipe pile is coated with an anti-corrosion coating.
According to a preferable technical scheme of the invention, the anti-corrosion coating is composed of petrolatum anti-corrosion paste, a petrolatum anti-corrosion strip and a concrete coating which are sequentially arranged from inside to outside.
In another aspect, the present invention provides a method of constructing a vertical ship lift capable of performing construction on water, using the above-described steel pipe pile, the crown beam platform, the main structure, the ship receiving chamber, and the driving device, the method including the steps of:
s1, firstly, determining the construction operation position of the basic steel pipe pile of the ship lift according to geological survey data and design data, and positioning the positions of the steel pipe piles in sequence, thereby determining the accurate position in the later period;
s2, after the steel pipe pile is subjected to anti-corrosion treatment, performing pre-construction quality inspection, after the inspection is finished, hoisting the steel pipe pile to a specified position by a crane ship, and hammering the steel pipe pile to a specified depth by the crane ship by adopting a diesel pile hammer;
s3, after the construction of the steel pipe pile is completed, pouring crown beam platforms on two sides of a central line, wherein the crown beam platforms are arranged in a through long mode, the end portion of the steel pipe pile extends into the platforms, and inserting bars are embedded in the upper portions of the platforms;
s4, after the crown beam platform concrete reaches the design strength, pouring a main body structure, wherein the foundation of the main body structure of the ship lift is located on the crown beam platform, and the installation of a metal structure and electromechanical equipment is gradually completed in the pouring process of the main body structure;
and S5, after the main structure concrete reaches the design strength, installing a driving device at the top of the main structure and connecting the driving device with a ship receiving chamber in the main structure in a driving way.
Compared with the prior art, the invention has the following advantages and beneficial effects:
compared with the traditional vertical ship lift capable of being constructed on water, the ship lift does not need dry land construction and can be constructed in a reservoir area. Meanwhile, the ship lift is a water-entering ship lift, an upper lock head does not need to be built, and a ship can directly enter a ship receiving chamber through a navigation channel. The outer walls of all the basic steel pipes of the ship lift are added with the anti-corrosion coatings, so that the corrosion resistance is improved, and the service life of the foundation is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic diagram of an exemplary cross-sectional structure of the present invention.
Reference numerals: 1-steel pipe pile; 11-inner side steel pipe pile; 12-outside steel pipe pile; 2-a crown beam platform; 3-main body structure; 31-tower lifting section; 32-tower counterweight segment; 33-lower brake head; 4-ship reception chamber; 5-driving device.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
The invention will be further described with reference to the following figures 1 and 2 and examples, but without limiting the invention thereto.
Referring to fig. 1 and 2, the invention provides a vertical ship lift capable of being constructed on water, which comprises a plurality of rows of steel pipe piles 1, a crown beam platform 2 on two sides of a center line of a channel, a main body structure 3, a ship receiving chamber 4 and a driving device 5.
In an embodiment of the invention:
the steel pipe piles 1 are of a foundation structure of a vertical ship lift tower, two rows of steel pipe piles 1 are arranged on two sides of a center line of a ship lift channel respectively, the distance between the inner side steel pipe piles 11 is small, and the distance between the outer side steel pipe piles 12 is large. The inner steel pipe piles 11 with the dense intervals can reduce the influence of wind waves on the ship reception chamber 4 to a certain degree, and the steel pipe piles 1 adopt a piling process of hammering by a diesel pile hammer of a construction ship. An anti-corrosion coating is arranged on the outer side of the steel pipe pile 1, and the anti-corrosion coating is composed of petrolatum anti-corrosion paste, a petrolatum anti-corrosion belt and a concrete coating which are sequentially arranged from inside to outside.
The crown beam platform 2 is also arranged on two sides of the central line of the navigation channel, the platform is arranged in a through length mode, all steel pipe piles 1 on the lower portion are connected, and the inserted bars are embedded in the upper portion of the platform. The end of the crown beam platform 2 may be connected to a floating navigation wall (not shown) for the vessel to drive into the approach path of the ship lift.
The main structure 3 mainly comprises a tower lifting section 31, a tower counterweight section 32 and a lower brake head 33, and the foundations of the three parts of structures are all located on the crown beam platform 2. The carrier ship-carrying chamber 4 of the transport ship is arranged in a channel inside the tower lifting section 31 and the tower counterweight section 32, and the driving device 5 can drive the ship-carrying chamber 4 to vertically lift (the specific structure of the driving device and the driving connection relation with the ship-carrying chamber do not need to be mentioned excessively in the invention, and the conventional selection is adopted). Considering that the ship lift is constructed on water, gaps exist among the steel pipe piles 1, and water can not be thoroughly cut off from the inside and the outside of the foundation, so that the water-entering type ship lift is adopted, and compared with the traditional vertical ship lift, the main structure does not need to be provided with an upper lock head, and a ship can directly drive into the ship receiving chamber 4 from the navigation channel.
Based on the above structure, the present embodiment provides a construction method of a vertical ship lift capable of performing construction on water, including the following steps:
a. firstly, determining the construction operation position of the basic steel pipe pile 1 of the ship lift according to geological survey data and design data. The position of the steel pipe pile 1 is positioned according to the sequence, and therefore the accurate position in the later period is determined;
b. after the steel pipe pile 1 is subjected to anti-corrosion treatment, performing pre-construction quality inspection, after the inspection is finished, hoisting the steel pipe pile 1 to a specified position by a crane ship, and hammering the steel pipe pile 1 to a specified depth by the crane ship by adopting a diesel pile hammer;
c. after the construction of the steel pipe pile 1 is completed, the crown beam platforms 2 on two sides of the central line are poured, the crown beam platforms 2 are arranged in a through length mode, the end portion of the steel pipe pile 1 extends into the platforms, and inserting ribs are embedded in the upper portions of the platforms;
d. after the concrete of the crown beam platform 2 reaches the design strength, the main structure 3 starts to be poured, the foundation of the main structure 3 of the ship lift is located on the crown beam platform 2, and the installation of the metal structure and the electromechanical equipment is gradually completed in the main structure pouring process;
e. and after the main structure concrete reaches the design strength, installing a driving device at the top of the main structure and in driving connection with a ship receiving chamber in the main structure.
According to the description of the invention and the accompanying drawings, a person skilled in the art can easily manufacture or use the vertical ship lift capable of being constructed on water and the construction method thereof, and can produce the positive effects described in the invention.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (8)
1. A vertical ship lift capable of being constructed on water is characterized by comprising:
the steel pipe piles (1) are arranged on two sides of the center line of the channel of the ship lift and embedded into the foundation to serve as a basic supporting structure of the ship lift;
the crown beam platform (2) is arranged at the tops of the steel pipe piles (1) on two sides in the water flow direction of the channel in a through length mode and serves as a construction foundation of an upper structure;
the main body structures (3) are symmetrically positioned at the tops of the crown beam platforms (2) at two sides and are used as supporting and guiding structures of the ship lift;
a ship receiving chamber (4) which is arranged in the main structure (3) and is used as a carrier for transporting ships; and
and the driving device (5) is located at the top of the main body structure (3) and is used for driving and connecting the ship receiving chamber (4) to be capable of vertically lifting.
2. The vertical ship lift capable of being constructed on water according to claim 1, wherein: the main structure (3) mainly comprises a tower lifting section (31), a tower counterweight section (32) and a lower lock head (33), the foundations of the three parts of structures are all located on a crown beam platform (2), and a carrier ship bearing chamber (4) of the transport ship is arranged in a channel on the inner sides of the tower lifting section (31) and the tower counterweight section (32).
3. The vertical ship lift capable of being constructed on water according to claim 1, wherein: the end part of the crown beam platform (2) is connected with the floating navigation wall.
4. The vertical ship lift capable of being constructed on water according to claim 1, wherein: the main structure (3) does not need to be provided with an upper brake head.
5. The vertical ship lift capable of being constructed on water according to claim 1, wherein: two rows of steel pipe piles (1) are respectively arranged on two sides of the center line of the ship lift channel, the distance between the inner side steel pipe piles (11) is small, and the distance between the outer side steel pipe piles (12) is large.
6. The vertical ship lift capable of being constructed on water according to claim 1, wherein: and the outer wall of the steel pipe pile (1) is coated with an anti-corrosion coating.
7. The vertical ship lift capable of being constructed on water according to claim 6, wherein: the anti-corrosion coating is composed of petrolatum anti-corrosion paste, a petrolatum anti-corrosion belt and a concrete coating which are sequentially arranged from inside to outside.
8. A construction method of a vertical ship lift that can be constructed on water using the steel pipe pile (1), the crown beam platform (2), the main body structure (3), the ship receiving room (4), and the driving device (5) according to claim 1, characterized by comprising the steps of:
s1, firstly, determining the construction operation position of the ship lift foundation steel pipe pile (1) according to geological survey data and design data, and positioning the position of the steel pipe pile (1) according to the sequence, thereby determining the accurate position in the later period;
s2, after the steel pipe pile (1) is subjected to anti-corrosion treatment, performing pre-construction quality inspection, after the inspection is finished, hoisting the steel pipe pile (1) to a specified position by a crane ship, and hammering the steel pipe pile (1) to a specified depth by the crane ship by adopting a diesel pile hammer;
s3, after the construction of the steel pipe pile (1) is completed, pouring crown beam platforms (2) on two sides of a center line, wherein the crown beam platforms (2) are arranged in a through long mode, the end portion of the steel pipe pile (1) extends into the platforms, and inserting bars are embedded in the upper portions of the platforms;
s4, after the concrete of the crown beam platform (2) reaches the design strength, pouring the main structure (3), wherein the foundation of the main structure (3) of the ship lift is located on the crown beam platform (2), and the installation of the metal structure and the electromechanical equipment is gradually completed in the pouring process of the main structure (3);
s5, after the concrete of the main body structure (3) reaches the design strength, installing a driving device (5) at the top of the main body structure (3) and connecting the driving device with a ship receiving chamber (4) in the main body structure (3) in a driving way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110102151.8A CN112921942B (en) | 2021-01-26 | 2021-01-26 | Vertical ship lift capable of being constructed on water and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110102151.8A CN112921942B (en) | 2021-01-26 | 2021-01-26 | Vertical ship lift capable of being constructed on water and construction method thereof |
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| CN112921942A true CN112921942A (en) | 2021-06-08 |
| CN112921942B CN112921942B (en) | 2022-07-05 |
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| CN202110102151.8A Active CN112921942B (en) | 2021-01-26 | 2021-01-26 | Vertical ship lift capable of being constructed on water and construction method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463606A (en) * | 2021-08-10 | 2021-10-01 | 中国电建集团华东勘测设计研究院有限公司 | Reconstruction and extension navigable building arrangement structure and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789077A (en) * | 2005-12-27 | 2006-06-21 | 国营武昌造船厂 | Gravity balance type ship vertical lifter |
| CN204199266U (en) * | 2014-09-12 | 2015-03-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Hydraulic drive steel wire rope winch type vertical ship lift |
| CN111074931A (en) * | 2020-01-16 | 2020-04-28 | 长江勘测规划设计研究有限责任公司 | Ship lift tower column structure provided with sparse pile raft foundation and layered strong constraint box girder |
| CN111648335A (en) * | 2020-07-14 | 2020-09-11 | 太原科技大学 | Dynamic balance cabin gravity ship lifting system |
-
2021
- 2021-01-26 CN CN202110102151.8A patent/CN112921942B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1789077A (en) * | 2005-12-27 | 2006-06-21 | 国营武昌造船厂 | Gravity balance type ship vertical lifter |
| CN204199266U (en) * | 2014-09-12 | 2015-03-11 | 中国电建集团贵阳勘测设计研究院有限公司 | Hydraulic drive steel wire rope winch type vertical ship lift |
| CN111074931A (en) * | 2020-01-16 | 2020-04-28 | 长江勘测规划设计研究有限责任公司 | Ship lift tower column structure provided with sparse pile raft foundation and layered strong constraint box girder |
| CN111648335A (en) * | 2020-07-14 | 2020-09-11 | 太原科技大学 | Dynamic balance cabin gravity ship lifting system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113463606A (en) * | 2021-08-10 | 2021-10-01 | 中国电建集团华东勘测设计研究院有限公司 | Reconstruction and extension navigable building arrangement structure and construction method thereof |
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| Publication number | Publication date |
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| CN112921942B (en) | 2022-07-05 |
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