CN217758555U - Temporary wharf - Google Patents
Temporary wharf Download PDFInfo
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- CN217758555U CN217758555U CN202222196370.XU CN202222196370U CN217758555U CN 217758555 U CN217758555 U CN 217758555U CN 202222196370 U CN202222196370 U CN 202222196370U CN 217758555 U CN217758555 U CN 217758555U
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Abstract
The utility model relates to a temporary wharf, belonging to the technical field of wharf construction, which comprises a docking pier, wherein the docking pier comprises a bar-shaped concrete foundation, a support pile, a cantilever wharf platform, a concrete pavement, a mooring post and an anti-collision fender; the bar-shaped concrete foundation is buried in a foundation trench which is desilted in advance at the coast; the supporting piles are supported on the bar-shaped concrete foundation; one end of the cantilever wharf platform is a fixed end, the other end of the cantilever wharf platform is an overhanging end, the fixed end is installed at the top of the supporting pile, and the overhanging end extends out in the direction far away from the coast; concrete pavement is poured on the fixed end of the cantilever wharf platform and the shore near the cantilever wharf platform so as to enable the cantilever wharf platform to be connected to the shore; the mooring post is arranged on the cantilever wharf platform and is close to the cantilever end; the anti-collision fender is arranged on the end face of the cantilever end of the cantilever wharf platform. The temporary wharf has strong applicability, does not need large-scale desilting, is convenient to construct, has short period, and can be flexibly arranged according to different berthing ship types.
Description
Technical Field
The utility model belongs to the technical field of the pier building, especially, relate to an interim pier.
Background
In the hydraulic engineering construction field, for the convenience of main body engineering materials, equipment entering and personnel coming in and going out, or satisfying the construction needs, often need building temporary wharfs.
At present, the common temporary wharf is mainly of a gravity type square structure, and the construction process is as follows: after the sludge at the position of the temporary wharf to be built is removed, the precast concrete blocks or the mortar blocks are hoisted to form a ship-leaning quay wall, and then structures such as anti-collision, ship-tying and safety protection railings are constructed. The temporary wharf with the gravity type square block structure has the advantages that the precast concrete square blocks or the mortar building blocks can be poured by the residual construction concrete and can be recycled; the disadvantages are that: the application area is limited, the method is only suitable for shallow water areas with a rock surface, and cannot be arranged nearby for deep areas with the rock surface; the temporary wharf with the structure relates to multiple processes such as foundation dredging, block prefabrication, transportation and installation, and is low in construction efficiency, long in construction period and multiple in used construction ship equipment; the type of the berthed ship is limited, and only a small ship can be berthed.
SUMMERY OF THE UTILITY MODEL
The above-mentioned weak point to current interim pier exists, the utility model provides an interim pier, its suitability is strong, need not desilting on a large scale, and construction convenience, cycle are short, can lay according to different berth ship types are nimble moreover.
The utility model provides an interim pier, including the fender pier, the fender pier includes:
the bar-shaped concrete foundation is buried in a foundation trench which is desilted in advance at the coast;
the supporting pile is supported on the strip-shaped concrete foundation;
the cantilever wharf platform is provided with a fixed end at one end and an overhanging end at the other end, the fixed end is arranged at the top of the supporting pile, and the overhanging end extends out in the direction far away from the coast;
the concrete pavement is poured on the fixed end of the cantilever wharf platform and the seashore near the cantilever wharf platform so as to connect the cantilever wharf platform to the seashore;
a bollard mounted on the cantilever dock platform and near the cantilevered end;
and the anti-collision fender is arranged on the end surface of the cantilever end of the cantilever wharf platform.
In the technical scheme, the strip-shaped concrete foundation is used as a foundation, so that large-range dredging is not needed, and the environmental protection is facilitated; the rear concrete pavement and the strip-shaped concrete foundation are used as balance weights to balance the cantilever wharf platform, the structure is simple, the wharf engineering amount is effectively reduced, and a large amount of ship machine equipment investment is not needed; during construction, the assembly of the cantilever wharf platform and the construction of the strip-shaped concrete foundation can adopt a synchronous construction mode, so that the construction efficiency is high, and the construction period is short.
In some embodiments, the strip-shaped concrete foundations are laid along the coastline direction, the strip-shaped concrete foundations are multiple, the multiple strip-shaped concrete foundations are arranged along the direction perpendicular to the coastline and are arranged in parallel, and each strip-shaped concrete foundation supports a supporting pile. In the technical scheme, the plurality of strip-shaped concrete foundations are used as the supporting foundations, so that the supporting stability is improved, and meanwhile, the dredging range can be controlled in the minimum range as far as possible.
In some embodiments, the support piles supported on each strip-shaped concrete foundation are multiple, the multiple support piles on the same strip-shaped concrete foundation are distributed at intervals from one end to the other end of the strip-shaped concrete foundation, and the cantilever wharf platform is supported by the multiple support piles on the multiple strip-shaped concrete foundations. In the technical scheme, the cantilever wharf platform is supported by the multiple strip-shaped concrete foundations and the multiple supporting piles, so that the supporting stability is further improved.
In some embodiments, a first inclined strut in an inclined arrangement is connected between the bottom of the fixed end of the cantilever wharf platform and the bar-shaped concrete foundation, and a second inclined strut in an inclined arrangement is connected between the bottom of the cantilever wharf platform, which is close to the cantilever end, and the bar-shaped concrete foundation. Among this technical scheme, through the first bracing and the second bracing that set up, can strengthen the joint strength between cantilever wharf platform and the bar concrete foundation, improve the stable in structure of above-mentioned interim pier, and the second bracing that sets up can provide the holding power for cantilever wharf platform's the end of encorbelmenting.
In some embodiments, the cantilever dock platform is a steel frame structure comprising a platform underframe, reinforcing support beams and a platform panel; the platform underframe is supported at the top of the support pile and is formed by connecting a plurality of cross beams arranged along the laying direction of the strip-shaped concrete foundation and a plurality of longitudinal beams arranged perpendicular to the cross beams; the reinforcing support beams are erected at the top of the platform underframe along the transverse direction of the platform underframe and are distributed at intervals from one longitudinal end to the other longitudinal end of the platform underframe; the platform panels are laid on the tops of the reinforcing support beams. In the technical scheme, the cantilever wharf platform with the steel frame structure is light in weight, high in strength and convenient to assemble.
In some embodiments, a third inclined strut which is obliquely arranged is further connected between the cross beam and the longitudinal beam of the partial platform underframe at the overhanging end. In this technical scheme, through the third bracing that sets up, can strengthen the structural strength that cantilever wharf platform encorbelmented the end.
In some of these embodiments, the cantilevered dock platform further comprises an end frame connected to the bottom of the partial platform chassis at the cantilevered end, the fender being mounted to the end frame. Among this technical scheme, through the tip frame that sets up, be convenient for install anticollision fender.
In some embodiments, the end frames are distributed at intervals along the transverse direction of the platform underframe, and each end frame is provided with an anti-collision fender. Among this technical scheme, install miniature anticollision fender respectively through a plurality of tip framves of interval distribution, can reduce the weight of the end of encorbelmenting of cantilever wharf platform as far as possible when guaranteeing the protecting effect.
In some embodiments, guard rails are further disposed on the cantilever wharf platform, and the guard rails are disposed on two lateral sides of the cantilever wharf platform. In the technical scheme, the safety of the wharf in passing can be improved through the arranged guard rail.
In some embodiments, the berthing piers are in multiple groups, and the multiple groups of berthing piers are arranged along a shoreline. In the technical scheme, a plurality of independent berthing piers are flexibly arranged, so that the purpose of berthing in different water areas and different ship types can be achieved.
Based on the technical scheme, the embodiment of the utility model provides an interim pier's suitability is strong, need not desilting on a large scale, and construction convenience, cycle are short, can lean on the nimble layout of berth ship type according to the difference moreover.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of an embodiment of the temporary wharf of the present invention;
fig. 2 is a top view of an embodiment of the temporary wharf of the present invention (a concrete pavement is not shown);
fig. 3 is a schematic structural view of a cantilever wharf platform according to an embodiment of the temporary wharf of the present invention;
fig. 4 is a schematic structural view of a platform underframe in a cantilever wharf platform according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating an assembly structure of the cantilever wharf platform, the anti-collision fender, the mooring post and the guard rail according to an embodiment of the temporary wharf of the present invention;
fig. 6 is a schematic view of a small ship berthing state in another embodiment of the temporary wharf of the present invention;
fig. 7 is a schematic view of a state of a large ship docking in another embodiment of the temporary terminal of the present invention.
In the figure:
1. a bar-shaped concrete foundation; 2. supporting piles; 3. a cantilever dock platform; 4. a first diagonal brace; 5. a second diagonal brace; 6. anti-collision fender; 7. mooring a boat column; 8. protecting the fence; 9. concrete pavement;
31. a platform chassis; 311. a cross beam; 312. a stringer; 313. a third diagonal brace; 32. reinforcing the support beam; 33. a platform panel; 34. an end frame; 341. a vertical rod; 342. and a fourth inclined strut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some, not all embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be understood that the terms "transverse", "longitudinal", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like refer to the orientation or positional relationship illustrated in the drawings, which is only for convenience of description and simplicity of description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the invention.
The terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, in an exemplary embodiment of the temporary wharf of the present invention, the temporary wharf includes a docking pier, which includes a bar-shaped concrete foundation 1, a support pile 2, a cantilever wharf platform 3, a concrete pavement 9, a bollard 7 and an anti-collision fender 6; the bar-shaped concrete foundation 1 is buried in a foundation trench which is desilted in advance at the coast; the supporting pile 2 is supported on the bar-shaped concrete foundation 1; one end of the cantilever wharf platform 3 is a fixed end, the other end of the cantilever wharf platform is an overhanging end, the fixed end is installed at the top of the supporting pile 2, and the overhanging end extends out in the direction far away from the coast; the concrete pavement 9 is poured on the fixed end of the cantilever wharf platform 3 and the shore near the cantilever wharf platform 3, so that the cantilever wharf platform 3 is connected to the shore; the mooring post 7 is arranged on the cantilever wharf platform 3 and is close to the cantilever end; the anti-collision fender 6 is arranged on the end face of the cantilever end of the cantilever wharf platform 3.
The working principle of the temporary wharf is as follows: bar concrete foundation 1 is as the basis, the support pile 2 that sets up on the bar concrete foundation 1 is used for supporting cantilever wharf platform 3, the bollard 7 that sets up on the cantilever wharf platform 3 is used for mooring the boats and ships, the crashproof fender 6 that the 3 tip of cantilever wharf platform set up is used for buffering the impact when boats and ships berth, concrete pavement 9 of pouring on the coast at cantilever wharf platform 3 rear portion and rear can make firm the connection in the coast of cantilever wharf platform 3, and concrete pavement 9 cooperatees with bar concrete foundation 1 and regards as the counter weight of cantilever wharf platform 3 jointly. It should be noted that the support piles 2 are also buried into the coast after backfilling the foundation trench to improve the structural stability of the temporary wharf.
Above-mentioned interim pier adopts bar concrete foundation 1 as the basis, need not desilting on a large scale, is favorable to environmental protection. In addition, in the temporary wharf, the rear concrete pavement 9 and the strip-shaped concrete foundation 1 are used as counter weights to balance the cantilever wharf platform 3, the structure is simple, the wharf engineering quantity is effectively reduced, and a large amount of ship-machine equipment investment is not needed. In addition, when the temporary wharf is constructed, the assembly of the cantilever wharf platform 3 and the construction of the bar-shaped concrete foundation 1 can adopt a synchronous construction mode, so that the construction efficiency is high, and the construction period is short.
Referring to fig. 2, in the present embodiment, the strip-shaped concrete foundations 1 are laid along the shoreline direction, the strip-shaped concrete foundations 1 are multiple, the multiple strip-shaped concrete foundations 1 are arranged along the direction perpendicular to the shoreline and are parallel to each other, and each strip-shaped concrete foundation 1 is supported by a support pile 2. The multiple strip-shaped concrete foundations 1 are used as supporting foundations, so that the supporting stability is improved, and the dredging range can be controlled in the minimum range as far as possible. It should be noted that the support pile 2 may be made of i-steel, and may be inserted into the bar-shaped concrete foundation 1 when the bar-shaped concrete foundation 1 is poured, so as to be poured integrally with the bar-shaped concrete foundation 1.
Referring to fig. 2, in this embodiment, the supporting piles 2 supported on each bar-shaped concrete foundation 1 are multiple, multiple supporting piles 2 located on the same bar-shaped concrete foundation 1 are distributed at intervals from one end to the other end of the bar-shaped concrete foundation 1, and the cantilever wharf platform 3 is supported by multiple supporting piles 2 on multiple bar-shaped concrete foundations 1. Adopt many bar concrete foundations 1 and many support piles 2 to support cantilever wharf platform 3 jointly, be favorable to further improving support stability. It should be noted that the support piles 2 on two adjacent strip-shaped concrete foundations 1 are arranged in a one-to-one correspondence manner, so as to support the cantilever wharf platform 3.
Referring to fig. 1, in this embodiment, a first inclined strut 4 disposed obliquely is connected between the bottom of the fixed end of the cantilever dock platform 3 and the bar-shaped concrete foundation 1, and a second inclined strut 5 disposed obliquely is connected between the bottom of the cantilever dock platform 3, which is close to the cantilever end, and the bar-shaped concrete foundation 1. Through the first bracing 4 and the second bracing 5 that set up, can strengthen the joint strength between cantilever wharf platform 3 and the bar concrete foundation 1, improve the stable in structure of above-mentioned interim pier, and the second bracing 5 that sets up can provide the holding power for cantilever wharf platform 3's the end of encorbelmenting. It should be noted that, the first inclined strut 4 and the second inclined strut 5 may both be made of i-steel.
Referring to fig. 2-4, in the present embodiment, cantilever dock platform 3 is a steel-frame structure, including platform underframe 31, reinforcing support beams 32, and platform deck 33; the platform underframe 31 is supported at the top of the support pile 2, and the platform underframe 31 is formed by connecting a plurality of cross beams 311 arranged along the laying direction of the strip-shaped concrete foundation 1 and a plurality of longitudinal beams 312 arranged perpendicular to the cross beams 311; the reinforcing support beams 32 are arranged in a plurality of numbers, the reinforcing support beams 32 are erected on the top of the platform underframe 31 along the transverse direction of the platform underframe 31, and the reinforcing support beams 32 are distributed at intervals from one longitudinal end to the other longitudinal end of the platform underframe 31; a deck panel 33 is laid on top of the plurality of reinforcing support beams 32. The cantilever wharf platform 3 with the steel frame structure is light in weight, high in strength and convenient to assemble. It should be noted that the cross beams 311, the longitudinal beams 312, and the reinforcing support beams 32 may be made of i-steel, and the deck panels 33 may be made of steel plates.
Referring to fig. 4, in the present embodiment, a third inclined strut 313 is further connected between the cross beam 311 and the longitudinal beam 312 of the partial platform underframe 31 at the overhanging end. Through the third bracing 313 that sets up, can strengthen the structural strength of the end of encorbelmenting of cantilever wharf platform 3. It should be noted that the third inclined strut 313 may be made of i-steel.
Referring to fig. 1, 3 and 5, in the present embodiment, the cantilever dock platform 3 further includes an end frame 34 connected to the bottom of the partial platform chassis 31 at the overhanging end, and the fender 6 is mounted to the end frame 34. The anti-collision fender 6 is convenient to mount through the arranged end frame 34. Specifically, in this embodiment, the end frame 34 includes a vertical rod 341 extending in the vertical direction, the top end of the vertical rod 341 is connected to the bottom of the platform chassis 31, and a fourth inclined strut 342 disposed in an inclined manner is connected between the bottom end of the vertical rod 341 and the bottom of the platform chassis 31. It should be noted that both the vertical rod 341 and the fourth inclined strut 342 can be made of i-steel; the anti-collision fender 6 can be made of rubber.
Referring to fig. 5, in the present embodiment, the end frames 34 are plural, the plural end frames 34 are distributed at intervals in the transverse direction of the platform underframe 31, and the crash fender 6 is mounted on each end frame 34. The small-sized anti-collision fender 6 is mounted on each of the end frames 34 which are spaced apart from each other, so that the weight of the overhanging end of the cantilever dock platform 3 can be reduced as much as possible while the protection effect is ensured.
Referring to fig. 1 and 5, in the present embodiment, guard rails 8 are further disposed on the cantilever dock platform 3, and the guard rails 8 are disposed on both lateral sides of the cantilever dock platform 3. Through the guard rail 8 that sets up, security when can improve the pier and pass.
The construction method of the temporary wharf comprises the following steps: excavating a foundation trench along the coast, constructing a strip-shaped concrete foundation 1 in the foundation trench, and pouring the bottom end of a support pile 2 and the strip-shaped concrete foundation 1 into a whole during construction, and simultaneously pouring a first inclined strut 4, a second inclined strut 5 and the strip-shaped concrete foundation 1 into a whole to form a wharf foundation; after the cantilever wharf platform 3 is assembled, the cantilever wharf platform is integrally transported to the site and integrally hoisted above the support pile 2, and is connected with the support pile 2, the first inclined support 4 and the second inclined support 5 to form a wharf main body structure; flattening the field behind the cantilever wharf platform 3, building a channel, and pouring a concrete pavement 9 on the rear part of the cantilever wharf platform 3 and the field behind the cantilever wharf platform; the crash fender 6, the mooring post 7 and the guard rail 8 are mounted on the cantilever dock platform 3.
Further, referring to fig. 6, in some embodiments, there are multiple sets of dolphins, which are laid along the shoreline. The purpose of being suitable for berthing in different water areas and different ship types can be achieved by flexibly arranging a plurality of groups of independent berthing piers.
Finally, it should be noted that: the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (10)
1. A temporary pier comprising a dolphin, said dolphin comprising:
the bar-shaped concrete foundation is buried in a foundation trench which is desilted in advance at the coast;
the supporting pile is supported on the strip-shaped concrete foundation;
the cantilever wharf platform is provided with a fixed end at one end and an overhanging end at the other end, the fixed end is arranged at the top of the supporting pile, and the overhanging end extends out in the direction far away from the coast;
a concrete pavement cast on the fixed end of the cantilevered dock platform and the shore near the cantilevered dock platform to connect the cantilevered dock platform to the shore;
a bollard mounted on the cantilevered dock platform proximate the cantilevered end;
and the anti-collision fender is arranged on the end surface of the cantilever end of the cantilever wharf platform.
2. The temporary wharf of claim 1, wherein the strip-shaped concrete foundations are laid along a shoreline, the strip-shaped concrete foundations are a plurality of strips, the plurality of strip-shaped concrete foundations are arranged in a direction perpendicular to the shoreline and are arranged in parallel with each other, and the support piles are supported on each strip-shaped concrete foundation.
3. The temporary wharf of claim 2, wherein the supporting piles supported on each of the concrete bar foundations are plural, the supporting piles on the same concrete bar foundation are spaced apart from one end of the concrete bar foundation to the other end of the concrete bar foundation, and the cantilever wharf platform is supported by the supporting piles on the concrete bar foundations.
4. The temporary wharf of claim 2, wherein a first inclined strut arranged obliquely is connected between the bottom of the fixed end of the cantilever wharf platform and the bar-shaped concrete foundation, and a second inclined strut arranged obliquely is connected between the bottom of the cantilever wharf platform, which is close to the cantilever end, and the bar-shaped concrete foundation.
5. A temporary terminal according to claim 3 or 4, wherein the cantilever terminal platform is of steel frame construction comprising a platform underframe, reinforcing support beams and platform panels; the platform underframe is supported at the top of the support pile and is formed by connecting a plurality of cross beams arranged along the laying direction of the strip-shaped concrete foundation and a plurality of longitudinal beams arranged perpendicular to the cross beams; the reinforcing support beams are erected at the top of the platform underframe along the transverse direction of the platform underframe and are distributed at intervals from one longitudinal end to the other longitudinal end of the platform underframe; the platform panels are laid on the tops of the reinforcing support beams.
6. The temporary wharf of claim 5, wherein a third inclined strut is connected between the cross beam and the longitudinal beam of the platform underframe at the overhanging end portion.
7. The temporary dock of claim 5, wherein the cantilevered dock platform further comprises an end frame connected to a bottom of the platform chassis at a portion of the cantilevered end, the fender being mounted to the end frame.
8. The temporary dock of claim 7, wherein said end frame is a plurality of said end frames spaced apart in a transverse direction of said platform chassis, each of said end frames having said crash barrier mounted thereon.
9. The temporary terminal of claim 1, wherein said cantilevered landing platform further comprises guard rails disposed on lateral sides of said cantilevered landing platform.
10. The temporary pier of claim 1, wherein the dolphins are in groups, the groups of dolphins being laid along the shoreline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222196370.XU CN217758555U (en) | 2022-08-16 | 2022-08-16 | Temporary wharf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222196370.XU CN217758555U (en) | 2022-08-16 | 2022-08-16 | Temporary wharf |
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| Publication Number | Publication Date |
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| CN217758555U true CN217758555U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222196370.XU Active CN217758555U (en) | 2022-08-16 | 2022-08-16 | Temporary wharf |
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| CN (1) | CN217758555U (en) |
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- 2022-08-16 CN CN202222196370.XU patent/CN217758555U/en active Active
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