High-pile wharf capable of isolating horizontal force
By separating the loading and unloading platform from the mooring facilities in the high-pile wharf and adopting a separate and surrounding support structure, the problems of high construction difficulty and cost in the existing technology are solved, and the stability and safety of the loading and unloading platform are improved.
Patent Information
- Application Number
- CN202422865270.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-22
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-22
AI Technical Summary
To resist the horizontal forces generated by ship mooring lines, existing high-pile wharves employ large-diameter pile foundations and extended pile lengths, which increases construction difficulty and costs, while also posing a risk of ships colliding with the loading and unloading platform.
The loading and unloading platform and the mooring facilities are arranged separately. The mooring facilities bear the horizontal load independently. The horizontal force is isolated by the separate arrangement and the surrounding support structure. Flexible anti-collision components and multi-layer tie beams are used to enhance stability.
It reduces construction difficulty and cost, ensures the stability of the loading and unloading platform, prevents ship collisions, and improves the safety and economy of the wharf.
Smart Images
Figure CN223562078U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to port wharf technical field, concretely relates to a high-pile wharf that isolates horizontal force. BACKGROUND
[0002] The high-pile wharf is a kind of overall platform structure needing to bear horizontal load and vertical load simultaneously (Note: high-pile wharf is a special term, and wharf can be divided into gravity type, high-pile type and sheet-pile type according to different structure forms).Horizontal load generated by ship berthing, unberthing, mooring and water flow is borne by overall platform structure of wharf, and vertical load generated by port handling machinery and cargo stacking is borne by overall platform structure of wharf. When ship berths, it will generate large horizontal force to wharf, so that large horizontal displacement occurs, and wharf operating personnel, handling machinery and the like are sensitive to horizontal displacement of wharf, so higher requirements are put forward to horizontal bearing capacity and rigidity of pile foundation of wharf. Large vertical force generated by large handling machinery of wharf and cargo stacking puts forward higher requirements to vertical bearing capacity and settlement of pile foundation. In order to meet the above two conditions, overall platform structure of existing high-pile wharf often meets the use requirements of wharf by adopting large-diameter pile foundation, inclined pile foundation, reducing distance between bent frames and lengthening pile length, so construction difficulty and engineering investment are increased, and waste is caused to some extent. In addition, the distance between adjacent two mooring facilities is large, and ship may directly impact on handling platform in the process of ship berthing, so that handling platform may be damaged, or the crane on handling platform may overturn.
[0003] In view of the above, a high-pile wharf that isolates horizontal force is urgently needed to solve or at least partially solve the problems in the prior art. CONTENT OF UTILITY MODEL
[0004] The utility model aims at providing a kind of high-pile wharf that isolates horizontal force, to solve the problem that large-diameter pile foundation and lengthened pile length structure are used in existing high-pile wharf to resist horizontal force generated by ship mooring, which directly leads to increased construction difficulty and cost, and the specific technical scheme is as follows:
[0005] A kind of high-pile wharf that isolates horizontal force, including handling platform and mooring facility, handling platform and mooring facility are arranged separately, handling platform includes box girder platform and first pile group, first pile group is arranged multiple groups, multiple groups of first pile group are supported below box girder platform, and multiple groups of first pile group are arranged along the length direction of box girder platform;Mooring facility includes second pile group and bollard, the first end of second pile group is arranged below box girder platform, the second end of second pile group extends along the width direction of box girder platform and extends outside box girder platform, and bollard is fixedly connected to the extension end of second pile group extending outside box girder platform;First pile group includes support pile and inclined pile, support pile and inclined pile are arranged along the width direction of box girder platform, and second pile group is arranged around support pile.
[0006] Further, the first pile group comprises two inclined piles, the two inclined piles are arranged in an eight-shaped manner, and the two inclined piles are arranged along the width direction of the box girder platform.
[0007] Preferably, the second pile group comprises a bearing pile, a uplift pile and tie beams, the uplift pile is arranged below the box girder platform and is located inside the box girder platform, the bearing pile is arranged outside the box girder, and the bearing pile and the uplift pile are sequentially fixedly connected through the tie beams.
[0008] Preferably, the tie beams form a layer, and the tie beams are arranged in multiple layers along the height direction of the bearing pile.
[0009] Preferably, the second pile group further comprises a walking plate, and the walking plate is arranged on each layer of the tie beams.
[0010] Preferably, the second pile group further comprises a fender, and the fender is detachably connected to a side of the tie beam away from the box girder platform and / or a side of the bearing pile away from the box girder platform.
[0011] Preferably, a plurality of fenders are arranged, and the plurality of fenders are arranged in a vertical direction.
[0012] Preferably, the fender is made of a flexible material.
[0013] Preferably, the first pile group further comprises a cross brace, a first end of the cross brace is fixedly connected to the support pile, a second end of the cross brace is fixedly connected to the inclined pile, and the cross brace is arranged at an upper end of the support pile.
[0014] The technical scheme of the utility model has the following beneficial effects:
[0015] The mooring facility is arranged separately from the loading and unloading platform, so that the swinging of the mooring facility under stress does not affect the stability of the loading and unloading platform, the mooring facility is used alone to bear the horizontal load generated when the ship is berthed and moored, the horizontal load is prevented from being transmitted to the loading and unloading platform, and the horizontal stability of the loading and unloading platform during the loading and unloading process is ensured.
[0016] The loading and unloading platform of the wharf no longer bears the horizontal load of the ship, so it is not necessary to increase the diameter of the pile foundation and lengthen the pile, and the inclined piles of the loading and unloading platform can be removed, the spacing of the first pile group is increased, and the total number of the first pile group is reduced, thereby greatly reducing the construction difficulty, shortening the construction period and reducing the cost.
[0017] In addition, the support pile in the first pile group is arranged around by the second pile group, so that the support pile is prevented from being hit by the ship during berthing, thereby further protecting the loading and unloading platform, improving the protection of the loading and unloading platform, and ensuring the smooth operation of the loading and unloading platform.
[0018] In addition to the purposes, features and advantages described above, the present application has other purposes, features and advantages. Below will be described in detail Figures 1-6 The present application will be further described. BRIEF DESCRIPTION OF DRAWINGS
[0019] The accompanying drawings, which form a part of this application, are intended to provide further understanding of the present application, and are used to explain the illustrative embodiments of the present application and its description, and do not constitute improper limitations to the present application. In the drawings:
[0020] Figure 1 is a schematic diagram of the overall structure of the high-pile wharf of the present application which isolates horizontal forces;
[0021] Figure 2 is a schematic diagram of the positional relationship between the first pile group and the second pile group in the high-pile wharf of the present application which isolates horizontal forces;
[0022] Figure 3 is a schematic diagram of the overall structure of the side of the high-pile wharf of the present application which isolates horizontal forces;
[0023] Figure 4 is Figure 3 is an enlarged view of position A in
[0024] Figure 5 is a schematic diagram of the overall structure of the second pile group in the high-pile wharf of the present application which isolates horizontal forces;
[0025] Figure 6 is a partial sectional view of the overall structure of the high-pile wharf of the present application which isolates horizontal forces.
[0026] 1, box girder platform; 2, first pile group; 21, support pile; 22, inclined pile; 23, cross brace; 3, second pile group; 31, bearing pile; 32, uplift pile; 33, tie beam; 34, walking plate; 35, anti-collision piece; 4, mooring post. DETAILED DESCRIPTION
[0027] In order to facilitate the understanding of the present application, the present application will be described more comprehensively below, and a preferred embodiment of the present application is given. However, the present application can be realized in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.
[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application.
[0029] Embodiment:
[0030] Referring to Figures 1-6 , the embodiment provides a high-pile wharf capable of isolating horizontal force, which comprises a handling platform and a mooring facility, the handling platform and the mooring facility are arranged separately (i.e. there is a gap between the mooring facility and the handling platform), the handling platform comprises a box girder deck 1 and a first pile group 2, the first pile group 2 is arranged in multiple groups, the multiple groups of the first pile group 2 are supported below the box girder deck 1, and the multiple groups of the first pile group 2 are arranged at intervals along the length direction of the box girder deck 1; the mooring facility comprises a second pile group 3 and a bollard 4, the first end of the second pile group 3 is arranged below the box girder deck 1, the second end of the second pile group 3 extends along the width direction of the box girder deck 1 and protrudes outside the box girder deck 1, and the bollard 4 is fixedly connected to the protruding end of the second pile group 3 that protrudes outside the box girder deck 1; the first pile group 2 comprises a support pile 21 and an inclined pile 22, the support pile 21 and the inclined pile 22 are arranged at intervals along the width direction of the box girder deck 1, and the second pile group 3 is arranged around the support pile 21.
[0031] Specifically, the mooring facility and the handling platform are completely separated in space, and enough space for displacement and deformation is reserved, the first pile group 2 and the second pile group 3 are both vertically inserted into the rock layer of the wharf, and because the first pile group 2 needs to bear a larger force, the depth of the first pile group 2 is deeper than that of the second pile group 3.
[0032] It can be understood that the mooring facility is used to bear the horizontal load generated when the ship is berthed and moored alone, i.e. when the mooring facility moves under the action of horizontal force, because the mooring facility and the handling platform are arranged separately, there is a gap between them, which will not cause corresponding influence on the handling platform, preventing the horizontal load from being transmitted to the handling platform, and ensuring the horizontal stability of the handling platform during the handling process. The handling platform of the wharf no longer bears the horizontal load of the ship, so it is not necessary to increase the diameter of the pile foundation and lengthen the pile length, and the inclined pile 22 of the handling platform can be cancelled, the spacing of the first pile group 2 (the first pile group 2 is often called a standard bent in actual application) can be increased, thereby greatly reducing the construction difficulty, shortening the construction period and reducing the cost. For example, the first pile group 2 spacing of the handling platform of the wharf can be 10 meters, while the first pile group 2 spacing of the high-pile wharf is usually below 6 meters. The second pile group 3 is arranged below the box girder deck 1 and partially protrudes from the box girder deck 1, and the bollard 4 is installed at the end of the second pile group 3 that protrudes from the box girder deck 1, so that the overall structure is more compact.
[0033] In addition, the second pile group 3 is arranged around the support pile 21 in the first pile group 2, so as to prevent the ship from colliding with the first support pile 21 when berthing, and further isolate the horizontal load transmission to the handling platform, and improve the stability of the handling platform during use.
[0034] It should be noted that the box girder platform 1 includes a box-shaped steel track beam, a steel cross beam, a distributed longitudinal beam, a steel panel, etc., and the first pile group 2 is supported below the box-shaped steel track beam.
[0035] Further, the first pile group 2 includes two inclined piles 22, which are arranged in an eight-shaped inclined manner and arranged along the width direction of the box girder platform 1. By arranging along the width direction of the box girder platform 1, an inclined support in the width direction is formed, and the stability of the second pile group 3 along the width direction of the box girder platform 1 is improved.
[0036] It can be understood that, because the support pile 21 is vertically arranged, if only a vertical support pile 21 is arranged alone, the ability of the handling platform to resist horizontal load is weak, which can easily cause the box girder platform 1 to be unstable. By arranging the inclined piles 22, the ability of the handling platform to resist horizontal load is improved. By arranging the two inclined piles 22 in an eight-shaped inclined manner and along the width direction of the box girder platform 1, the ability of the handling platform to resist horizontal load along the width direction of the box girder platform 1 is improved, and the stability of the entire handling platform is further improved.
[0037] Preferably, the second pile group 3 includes a bearing pile 31, a uplift pile 32, and a tie beam 33. The uplift pile 32 is arranged below the box girder platform 1 and located inside the box girder platform 1. The bearing pile 31 is arranged outside the water side of the box girder (i.e., located on the side where the ship is berthed or away from the land side). The bearing pile 31 and the uplift pile 32 are sequentially fixedly connected through a plurality of tie beams 33.
[0038] It can be understood that, by providing a pulling force through the uplift pile 32, and connecting the uplift pile 32 and the bearing pile 31 through the tie beam 33, the second pile group 3 has a strong ability to resist horizontal load, preventing the second pile group 3 from being deflected when subjected to horizontal force, and improving the stability of the second pile group 3.
[0039] It should be noted that, at both ends below the box girder platform 1, the second pile group 3 includes two bearing piles 31 and two uplift piles 32. The two bearing piles 31 are arranged outside the water side of the box girder platform 1, and are arranged along the length direction of the box girder platform 1. The two uplift piles 32 are arranged inside the box girder platform 1, and are arranged along the length direction of the box girder platform 1. The top of the two uplift piles 32 and the bottom surface of the box girder platform 1 are provided with a clearance gap. When the second pile group 3 is subjected to impact and deformed, the clearance gap prevents the deformation of the second pile group 3 from affecting the stability of the handling platform.
[0040] At the two ends below the box girder platform 1, four tie beams 33 form a layer, two bearing piles 31 and two uplift piles 32 are sequentially connected through the four tie beams 33, the four tie beams 33 enclose a quadrilateral structure, the two bearing piles 31 and the two uplift piles 32 are respectively located at the four vertices of the quadrilateral structure, and the support pile 21 is enclosed inside the quadrilateral structure, so that the support pile 21 in the first pile group 2 is protected by the second pile group 3, preventing the ship from colliding with the support pile 21 when docking. The handling platform does not need to bear horizontal load and isolates horizontal force. The tie beams 33 are arranged in multiple layers along the height direction of the bearing piles 31, and the stability of the overall structure of the second pile group 3 is enhanced by the arrangement of the multiple layers of tie beams 33. A mooring bollard 4 is installed on each layer of tie beams 33, and the mooring bollard 4 is installed on the tie beam 33 away from the box girder platform 1. It can be known that by installing the mooring bollard 4 on each layer of tie beams 33, there is a suitable mooring bollard 4 for the ship to use when the water level rises or falls.
[0041] In addition, it should be noted that the second pile group 3 also includes a walking plate 34, and the walking plate 34 is arranged on each layer of tie beams 33. The walking plate 34 is fixedly connected to the tie beam 33 by welding, the walking plate 34 is a patterned plate, and the patterned surface of the walking plate 34 is arranged upward to increase the friction of the surface and prevent the operator from falling when walking on the walking plate 34. In addition, by arranging the walking plate 34, when the cable and the mooring pile are connected or disconnected, the operator can conveniently perform the mooring or unmooring operation on the walking plate 34.
[0042] In the middle part below the box girder platform 1, the second pile group 3 includes two bearing piles 31 and one uplift pile 32, the two bearing piles 31 are arranged on the outside of the water side of the box girder platform 1, and the two bearing piles 31 are arranged in a spaced manner along the length direction of the box girder platform 1, and the one uplift pile 32 is arranged on the inside of the box girder platform 1, and a gap is left between the top of the uplift pile 32 and the bottom surface of the box girder platform 1. That is, when the second pile group 3 is impacted and deformed, the gap is used to prevent the uplift pile 32 from affecting the stability of the handling platform when the second pile group 3 is deformed.
[0043] In the middle part below the box girder platform 1, three tie beams 33 form a layer, two bearing piles 31 and one uplift pile 32 are sequentially connected through the three tie beams 33, the three tie beams 33 enclose a triangular structure, the two bearing piles 31 and the one uplift pile 32 are respectively located at the three vertices of the triangular structure, and the support pile 21 is enclosed inside the triangular structure, so that the support pile 21 in the first pile group 2 is protected by the second pile group 3, preventing the ship from colliding with the support pile 21 when docking. Similarly, the tie beams 33 are arranged in multiple layers along the height direction of the bearing piles 31, and the mooring bollard 4 and the walking plate 34 are arranged on each layer, which will not be described here.
[0044] In the present embodiment, the bearing piles 31 and the uplift piles 32 are all made of steel structure, such as welded steel pipe, and the tie beams 33 are also made of steel structure, and the bearing piles 31, the uplift piles 32 and the tie beams 33 are fixed by welding. Of course, in some other embodiments, the bearing piles 31, the uplift piles 32 and the tie beams 33 can also be fixed and connected by rivets or bolts.
[0045] It should be noted that the second pile group 3 located at the middle part below the box girder platform 1 has only one uplift pile 32, which may interfere with the corresponding inclined piles 22 when arranged, so the two inclined piles 22 need to be adjusted to a certain deflection angle to make the inclined piles 22 avoid the position of the uplift pile 32, so that the uplift pile 32 is arranged in a staggered manner with the inclined piles 22.
[0046] Preferably, the second pile group 3 further comprises a fender 35 which is detachably connected to the side of the tie beam 33 away from the box girder platform 1 and to the side of the bearing pile 31 away from the box girder platform 1 by fastening bolts.
[0047] As can be understood, through the arrangement of the fender 35, when the ship is tied to the mooring dolphin 4, the ship will move with the water wave and is likely to collide with the second pile group 3 due to the water wave, or the ship will collide with the second pile group 3 when it is docked. By arranging the fender 35, the ship will directly collide with the fender 35 when it is docked, which plays a buffering role and prevents the ship from colliding with the bearing piles 31 of the second pile group 3, thereby preventing the bearing piles 31 from being knocked off and the ship from being damaged.
[0048] Preferably, a plurality of fenders 35 are arranged, and the plurality of fenders 35 are arranged in a vertical direction.
[0049] As can be understood, by arranging a plurality of fenders 35, the ship will contact a plurality of fenders 35 at the same time during the collision process, thereby greatly reducing the impact of the ship on the second pile group 3, that is, fully ensuring the safety of the ship and greatly protecting the second pile group 3 to prevent the second pile group 3 from deforming and failing.
[0050] Preferably, the fender 35 is made of flexible material. In the present embodiment, the fender 35 is made of polyurethane material, which has a soft texture and will elastically deform when the ship collides, thereby delaying the impact time, reducing the impact, and preventing the ship or the second pile group 3 from being damaged. In other embodiments of the present application, one of rubber, silicone, PVC and the like can also be used.
[0051] Preferably, the first pile group 2 further comprises a cross brace 23, a first end of the cross brace 23 is fixedly connected to the support pile 21, a second end of the cross brace 23 is fixedly connected to the batter pile 22, and the cross brace 23 is arranged at the upper end of the support pile 21.
[0052] It can be understood that the stability between the support pile 21 and the batter pile 22 is improved by the cross brace 23, the support pile 21 and the batter pile 22 form an entirety, and the ability of the first pile group 2 to resist horizontal deformation is improved.
[0053] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can be variously changed and modified. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A high-pile wharf for isolating horizontal forces, characterized in that: It includes a loading and unloading platform and a mooring facility, wherein the loading and unloading platform and the mooring facility are arranged separately. The loading and unloading platform includes a box girder platform (1) and a first pile group (2). Multiple first pile groups (2) are arranged, and multiple first pile groups (2) are supported under the box girder platform (1). The multiple first pile groups (2) are arranged at intervals along the length direction of the box girder platform (1). The mooring facility includes a second pile group (3) and a mooring bollard (4). The first end of the second pile group (3) is located below the box girder platform (1). The second end of the second pile group (3) extends along the width direction of the box girder platform (1) and extends out of the outer side of the box girder platform (1). The mooring bollard (4) is fixedly connected to the extended end of the second pile group (3) that extends out of the box girder platform (1). The first pile group (2) includes a support pile (21) and an inclined pile (22). The support pile (21) and the inclined pile (22) are arranged at intervals along the width direction of the box girder platform (1). The second pile group (3) is arranged around the support pile (21).
2. The high-pile wharf for isolating horizontal forces according to claim 1, characterized in that: The first pile group (2) includes two inclined piles (22), which are arranged in a V-shape and are arranged along the width direction of the box girder platform (1).
3. A high-pile wharf for isolating horizontal forces according to claim 1, characterized in that: The second pile group (3) includes a bearing pile (31), an anti-tension pile (32), and a tie beam (33). The anti-tension pile (32) is arranged below the box girder platform (1) and inside the box girder platform (1). The bearing pile (31) is arranged outside the box girder. The bearing pile (31) and the anti-tension pile (32) are sequentially fixedly connected by multiple tie beams (33).
4. A high-pile wharf for isolating horizontal forces according to claim 3, characterized in that: Multiple tie beams (33) form a layer, and the tie beams (33) are arranged in multiple layers along the height direction of the bearing piles (31).
5. A high-pile wharf for isolating horizontal forces according to claim 4, characterized in that: The second pile group (3) also includes a traveling plate (34), which is arranged on each layer of tie beam (33).
6. A high-pile wharf for isolating horizontal forces according to claim 3, characterized in that: The second pile group (3) also includes a crash barrier (35), which is detachably connected to the tie beam (33) on the side away from the box girder platform (1) and / or connected to the bearing pile (31) on the side away from the box girder platform (1).
7. A high-pile wharf for isolating horizontal forces according to claim 6, characterized in that: Multiple anti-collision components (35) are arranged, and the multiple anti-collision components (35) are arranged at intervals along the vertical direction.
8. A high-pile wharf for isolating horizontal forces according to claim 7, characterized in that: The anti-collision component (35) is made of flexible material.
9. A high-pile wharf for isolating horizontal forces according to any one of claims 1-8, characterized in that: The first pile group (2) also includes a cross brace (23), the first end of which is fixedly connected to the support pile (21), the second end of which is fixedly connected to the inclined pile (22), and the cross brace (23) is arranged at the upper end of the support pile (21).