CN211523090U

CN211523090U - Wave blocking device

Info

Publication number: CN211523090U
Application number: CN201921937376.XU
Authority: CN
Inventors: 王成生; 胡曦光; 许峰; 殷林勇; 孙荣峰
Original assignee: Tianjin Port Engineering Design & Consulting Co Ltd Of Cccc Frist Harbor Engineering Co ltd
Current assignee: Tianjin Port Engineering Design & Consulting Co Ltd Of Cccc Frist Harbor Engineering Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-09-18
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a wave-blocking device, which comprises a pile foundation, a wave-blocking plate and a lower bearing platform; the pile foundation is fixed at the bottom in advance and is provided with a plurality of upward pile columns; the wave blocking plate is of a square plate structure and is vertically arranged in the middle-upper space of the water area; the lower bearing platform is of a square plate-shaped structure, is positioned above the wave blocking plate and is horizontally arranged; a plurality of through holes are formed in the lower bearing platform and are used for being fixedly connected with the pile; one end of the wave blocking plate and one end of the lower bearing platform are integrally formed and prefabricated. The utility model discloses a keep off unrestrained device is through pouring the integrative prefabricated preparation of concrete with breakwater board and lower floor's cushion cap, then with breakwater board and lower floor's cushion cap prefabricated construction install marine pile foundation on, reduce marine activity duration, improve the operating efficiency, reduce safe risk.

Description

Wave blocking device

Technical Field

The utility model belongs to the technical field of bay hydraulic engineering, specifically speaking relates to a keep off unrestrained device.

Background

The marine environment protection of China is more and more strict, the mode of filling dikes and building islands by adopting the traditional non-permeable structures is more and more limited, and the permeable structure which has relatively small influence on the sea environment is more and more favored. The pile foundation + manger plate structure is a more open-air breakwater structure, and the foundation adopts the pile foundation to bear the vertical force of cushion cap and transmits the horizontal force that the wave produced to the ground, and the structure of keeping off the wave adopts the concrete slab who inserts the aquatic, links to each other with the pile foundation through the cushion cap structure. The traditional wave blocking structure is characterized in that after a pile foundation is arranged, the pile foundation is utilized to erect an enclosing purlin, then water is wetted to lay a bottom die and pour concrete on the lower layer of a bearing platform, a working plane is formed on the upper strength of the concrete on the lower layer, a prefabricated wave blocking plate is hung on the outer side of the bearing platform by utilizing a hoisting machine, cast-in-place concrete on the upper portion of the wave blocking plate and the bearing platform are connected into a whole, and finally cast-in-place concrete on the upper layer of the bearing platform to form a final breakwater structure. The structure and the construction process have a large number of overwater operation procedures, such as bottom paving, side template erecting, overwater cast-in-place bearing platform, wave baffle plate mounting, cast-in-place joint mounting and the like, and have the advantages of large construction wind wave, short tide taking time and short operation time in open sea, so the construction difficulty is high, and the operation safety risk is high.

Disclosure of Invention

The utility model provides a wave blocking device adopts the assembled structure to reduce the time of spreading at the bottom on water, reduces the machinery and the personnel quantity of entering, improves the work efficiency, reduces environmental pollution.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a wave-blocking device comprises a plurality of pile foundations, wave-blocking plates and a lower-layer bearing platform;

the pile foundation is fixed on the water bottom in advance and provided with a plurality of upward pile columns;

the wave blocking plate is of a square plate-shaped structure and is vertically arranged in the middle-upper space of the water area;

the lower layer bearing platform is of a square plate-shaped structure, is positioned above the wave blocking plate and is horizontally arranged; a plurality of through holes are formed in the lower bearing platform and are used for being fixedly connected with the pile; one end of the wave blocking plate and one end of the lower bearing platform are integrally formed and prefabricated.

Preferably, the breakwater and the lower bearing platform are made of concrete in a pouring mode and are perpendicular to each other.

Furthermore, the first upright posts are fixedly connected with the breakwater.

Preferably, each first upright post is fixedly connected with the breakwater integrally through pouring concrete.

Furthermore, the device also comprises a plurality of cross columns which are fixedly connected with the lower layer bearing platform.

Preferably, each transverse column is fixedly connected with the lower bearing platform integrally through poured concrete.

Preferably, the number of the first upright columns is the same as that of the transverse columns, and the first upright columns and the transverse columns are arranged correspondingly; one end of each first upright column is fixedly connected with one end of the corresponding transverse column, and each first upright column is perpendicular to the corresponding transverse column.

Further preferably, the vehicle body further comprises a plurality of second upright columns which are respectively fixedly connected with the other ends of the transverse columns and are arranged in parallel with the first upright columns.

The truss structure further comprises a plurality of support rods, wherein one ends of the support rods are respectively connected with the first upright columns and the corresponding transverse columns and second upright columns, and the other ends of the support rods are mutually fixedly connected to form truss structures; and all the truss structures are fixedly connected.

Furthermore, beam supports are respectively arranged at the upper ends of the piles; each pile column passes through each through hole; the lower bearing platform is positioned on each beam support; and the through holes and the pile columns positioned in the through holes are fixedly arranged together through cast-in-place concrete.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses a keep off unrestrained device is made through pouring the integrative prefabrication of concrete with breakwater and lower floor's cushion cap, then with breakwater and lower floor's cushion cap prefabricated construction install marine pile foundation on, reduce the marine activity duration, improve the operating efficiency, reduce safe risk.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a wave-blocking structure according to the present invention;

FIG. 2 is a schematic view of an integrated prefabricated structure of the breakwater and the lower deck in FIG. 1;

FIG. 3 is a schematic view of an integrated prefabricated structure of the breakwater and the lower deck in FIG. 1;

fig. 4 is a schematic view of a truss structure.

In the figure, the position of the upper end of the main shaft,

1. pile columns; 2. a breakwater; 3. a lower deck; 4. a stay bar; 5. a second upright post; 6. an upper deck; 7. a first upright post; 8. a connecting rod; 9. a cross post; 31. and a through hole.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Referring to fig. 1, 2, 3 and 4, the wave-blocking device of the present invention includes a pile foundation, a wave-blocking plate 2 and a lower deck 3. The pile foundation is fixed at the water bottom through presetting and comprises a plurality of upward pile columns 1; the wave blocking plate 2 is of a square plate-shaped structure, is vertically arranged in the middle-upper space of a water area and is used for resisting sea surge energy; the lower layer bearing platform 3 is of a square plate-shaped structure, is located above the wave blocking plate 2, is fixedly connected with one end of the wave blocking plate 2, and is prefabricated on a bank through integral forming. A plurality of through holes 31 are formed in the lower layer bearing platform 3, and the integrally prefabricated wave blocking plate 2 and the lower layer bearing platform 3 are integrally fixed with the pile column 1 in advance and fixed in the later period in the process of being installed on the pile column 1. The utility model discloses a keep off unrestrained device is through the body structure of prefabricated manger plate 2 and lower floor's cushion cap 3 in the bank dyke, then during the installation with

prefabricated manger plate

2 and 3 body structures of lower floor's cushion cap through each through-hole 31 and pile foundation 1 on lower floor's cushion cap 3 tentatively fixed, and through cast in situ concrete to each through-hole 31 and each through-hole 31 in the stake 1 on, with lower floor's cushion cap 3 together fixed with stake 1, thereby make manger plate 2 fix on the pile foundation, provide the platform for the construction of upper cushion cap 6. This structure only needs to predetermine the pile foundation when marine installation operation, then with breakwater 2 with 3 body structures of lower floor's cushion cap once install cast-in-place fixed can, shorten the marine activity time, reduce marine operation safety risk, improve the operating efficiency of fender unrestrained device.

The structure of the wave deflector of the present invention will be described in detail by way of specific embodiments.

In an embodiment, referring to fig. 2 and 3, the wave-blocking device of the present invention includes a plurality of first pillars 7, which are fixedly connected to the wave-blocking plate 2 integrally by pouring, so as to enhance the strength of the wave-blocking plate 2.

In an embodiment, referring to fig. 2 and 3, the wave-blocking device of the present invention includes a plurality of cross pillars 9, which are fixedly connected to the lower layer of the platform 3 in a pouring manner, so as to enhance the strength of the lower layer of the platform 3.

The lower bearing platform 3 is perpendicular to the wave board 2. Accordingly, each first upright 7 is arranged perpendicular to the cross-post 9.

Preferably, each first upright post 7 is arranged corresponding to each cross post 9, and one end of each first upright post 7 is fixedly connected with one end of the corresponding cross post 9.

Preferably, each first upright post 7 and the corresponding transverse post 9 are fixedly connected together through pouring concrete.

In an embodiment, referring to fig. 2 and 3, the device further includes a plurality of second vertical columns 5, which are respectively disposed corresponding to the transverse columns 9 and the first vertical columns 7, respectively fixedly connected to the other ends of the corresponding transverse columns 9, and parallel to the corresponding first vertical columns 7.

Preferably, each second upright post 5 and the corresponding transverse post 9 are fixedly connected together through pouring concrete.

In one embodiment, referring to fig. 2 and 3, a plurality of struts 4 are further included. One end of each stay bar 4 is fixedly connected with the corresponding first upright post 7, the corresponding cross post 9 and the corresponding second upright post 5, and the other ends of the stay bars are connected with each other to form a truss structure, so that the stress of the wave blocking plate 2 and the stress of the lower bearing platform 3 form truss stress, and the bearing strength of the integrated prefabricated structure of the wave blocking plate 2 and the lower bearing platform 3 is improved.

Preferably, a connecting rod 8 is further included; the truss structures are fixedly connected together by a connecting rod 8.

Preferably, each first upright post 7, each second upright post 5 and each transverse post 9 are made of reinforced concrete formed by pouring reinforced concrete.

Specifically, first, each truss structure is prefabricated, that is, the transversely arranged steel bar supports are horizontally placed, and the truss structure is horizontally poured. Then, after the truss structures are hardened and meet the hardness requirement, hoisting the truss structures, setting the truss structures to be in a vertical state, horizontally placing the first stand columns 7, and horizontally pouring the breakwater 2; or hoisting each truss structure and setting the truss structure to be in a vertical state, horizontally placing each cross rod, and horizontally pouring the lower bearing platform 3 with the plurality of through holes 31. And then, hoisting the breakwater-bearing plates 2 after the breakwater-bearing plates 2 are hardened to meet the hardness requirement or the lower-layer bearing platform 3 is hardened to meet the hardness requirement, horizontally placing the cross columns 9 or the first upright columns 7, and pouring the lower-layer bearing platform 3 or the breakwater 2. And finally, fixedly connecting all the truss structures together through pouring.

Preferably, when the struts 4 are poured together, pouring through holes are reserved at the ends connected with each other, and the truss structures are fixedly connected together in a manner of pouring the pouring through holes.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" 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, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A wave deflector, comprising:

2. The wave deflector of claim 1, wherein the breakwaters and the lower deck are concrete cast and are perpendicular to each other.

3. The wave deflector of claim 1, further comprising a plurality of first posts fixedly connected to the breakwater.

4. The wave deflector of claim 3, wherein each of the first columns is integrally and fixedly connected with the wave deflector by casting concrete.

5. The wave deflector of claim 4, further comprising a plurality of cross-posts fixedly connected to the lower deck.

6. The wave deflector of claim 5, wherein each of the transverse columns is integrally and fixedly connected with the lower deck by means of poured concrete.

7. The wave deflector according to claim 6, wherein the number of the first upright posts is the same as that of the transverse posts and is correspondingly arranged; one end of each first upright column is fixedly connected with one end of the corresponding transverse column, and each first upright column is perpendicular to the corresponding transverse column.

8. The wave deflector of claim 7, further comprising a plurality of second uprights fixedly connected to the other end of each of the cross posts, respectively, and arranged parallel to each of the first uprights.

9. The wave deflector according to claim 8, further comprising a plurality of braces, one end of each brace being connected to each of the first upright and the corresponding cross-post and the second upright, and the other ends of each brace being fixedly connected to each other to form a truss structure; and all the truss structures are fixedly connected.

10. The wave deflector according to claim 9, wherein a beam support is provided at each upper end of the piles; each pile column passes through each through hole; the lower bearing platform is positioned on each beam support; and the through holes and the pile columns positioned in the through holes are fixedly arranged together through cast-in-place concrete.