CN208291430U

CN208291430U - Using the buoy of ultra-high performance concrete

Info

Publication number: CN208291430U
Application number: CN201820914380.3U
Authority: CN
Inventors: 苏家战; 林铭俤; 林潮
Original assignee: Fuzhou University
Current assignee: Fuzhou University
Priority date: 2018-06-13
Filing date: 2018-06-13
Publication date: 2018-12-28
Anticipated expiration: 2028-06-13

Abstract

The utility model relates to a kind of buoys using ultra-high performance concrete, including the upper float made of ultra-high performance concrete, tail pipe, tail pipe is set to middle part under upper float, tail pipe is connected with upper float, cavity A is provided in upper float, cavity B is provided in tail pipe, cavity A, plastic foam block is filled in cavity B, tail pipe lower, outer perimeter is provided with siderosphere, hanging ring is provided at the top of upper float, lamp bracket foot, upper float bottom is provided with cable hook, the utility model structure is simple, design is reasonable, it is easy for construction, it can be used as marine or inland river buoy to use, corrosion resistance is strong, long service life, save maintenance cost.

Description

Using the buoy of ultra-high performance concrete

Technical field

The utility model relates to a kind of buoys using ultra-high performance concrete.

Background technique

Buoy (or navigation mark) is a kind of guidance ship's navigation, positioning and mark obstruction, or indicates the artificial mark of warning Will is widely used in marine or inland river.Existing buoy is steel buoy, and steel buoy at sea under environment, is easy to produce The diseases such as corrosion, cabin water inlet, improve maintenance cost, reduce service life.

Summary of the invention

The utility model proposes a kind of buoys using ultra-high performance concrete.

It is a kind of buoy using ultra-high performance concrete that the utility model, which solves scheme used by technical problem, packet The upper float made of ultra-high performance concrete, tail pipe are included, tail pipe is set to middle part, tail pipe under upper float and is connected with upper float It connects, cavity A is provided in upper float, cavity B is provided in tail pipe, is filled with plastic foam block in cavity A, cavity B.

Further, ribbed stiffener is arranged in cavity A side wall.

Further, the ribbed stiffener includes the cross rib being arranged in a crisscross manner, longitudinal rib.

Further, tail pipe lower, outer perimeter is provided with siderosphere.

Further, single order trapezoidal shaped solid platform is arranged at tail pipe lower part, is placed in above stairstepping platform with siderosphere.

Further, upper float, tail pipe are internally provided with banding steel cage or steel mesh piece.

Further, upper float, tail pipe pour integrally.

Further, it is provided with hanging ring, lamp bracket foot at the top of upper float, upper float bottom is provided with cable hook.

Further, the wall thickness of upper float is the 1/25~1/20 of upper float outer diameter, and is not less than 5cm.

Compared with prior art, the utility model has the following beneficial effects: structure is simple, design is rationally, easy for construction, It can be used as marine or inland river buoy (or navigation mark) to use, corrosion resistance is strong, long service life, saves maintenance cost.

Detailed description of the invention

The utility model patent is further illustrated with reference to the accompanying drawing.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is A-A cross section view in Fig. 1；

Fig. 3 is B-B cross section view in Fig. 1.

In figure:

1- upper float；2- tail pipe；3- cavity A；4- cavity B；5- ribbed stiffener；6- hanging ring；7- cable hook；8- lamp bracket foot；9- Stairstepping solid platform；10- matches siderosphere.

Specific embodiment

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

As shown in Figure 1-3, a kind of buoy using ultra-high performance concrete, including made of ultra-high performance concrete on Floating body, tail pipe, tail pipe are set to middle part, tail pipe under upper float and are connected with upper float, and cavity A, tail pipe are provided in upper float Inside be provided with cavity B, filled with the plastic foam block not absorbed water in cavity A, cavity B, plastic foam block need to according to upper float and The cavity shape and size of tail pipe are made, and fill up entire cavity.

In the present embodiment, the ultra-high performance concrete refers to using fine sand as aggregate, with cement and active mineral admixture For cementitious material, and efficient additive and high-intensitive micro steel fiber is added, with high intensity, high solidity, high-durability Concrete material.

In the present embodiment, multiple tracks ribbed stiffener is arranged in cavity A side wall, to improve the impact resistance of cavity A side wall.

In the present embodiment, the ribbed stiffener includes the cross rib being arranged in a crisscross manner, longitudinal rib.

In the present embodiment, tail pipe lower, outer perimeter is provided with siderosphere, to prevent buoy from acutely rocking or toppling.

In the present embodiment, single order trapezoidal shaped solid platform is arranged at tail pipe lower part, is placed in above stairstepping platform with siderosphere.

In the present embodiment, upper float, tail pipe are internally provided with banding steel cage or steel mesh piece, strong to further increase Degree.

In the present embodiment, upper float, tail pipe pour integrally.

In the present embodiment, it is provided with hanging ring, lamp bracket foot at the top of upper float, upper float bottom is provided with cable hook, hanging ring, Lamp bracket foot, cable hook are built-in fitting, and hanging ring is used for handling, and lamp bracket foot is used to set up the support unit at the top of upper float, anchor chain Hook is used to connect the anchor chain in water-bed face.

In the present embodiment, the buoyancy that the volume of cavity A generates need to be greater than the gravity of entire buoy.

In the present embodiment, the wall thickness of upper float be upper float outer diameter 1/25~1/20, and be not less than 5cm, it is described on The outer diameter of floating body, can be 1.8m, 2.4m and 3.0m three types, and the wall thickness of upper float is 7cm, 10cm and 12cm.

Using the production construction method of the buoy of ultra-high performance concrete, comprising the following steps: (1) according to cavity A, cavity B shape size makes respective shapes with the plastic foam block not absorbed water, the inner template as upper float and tail pipe；(2) in internal model Banding steel cage or steel mesh piece and built-in fitting on plate, built-in fitting are hanging ring, lamp bracket foot, cable hook；(3) it is installed outside inner template outer Template, inner template is wrapped in, pour mouth in the setting of outer die head；(4) it is filled between exterior sheathing, inner template from pouring mouth Ultra-high performance concrete is infused, pours upper float, tail pipe integrally.

Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage, It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical Within novel protection scope.

Claims

1. a kind of buoy using ultra-high performance concrete, it is characterised in that: including floating made of ultra-high performance concrete Body, tail pipe, tail pipe are set under upper float middle part, and tail pipe is connected with upper float, are provided with cavity A in upper float, in tail pipe It is provided with cavity B, is filled with plastic foam block in cavity A, cavity B.

2. the buoy according to claim 1 using ultra-high performance concrete, it is characterised in that: the setting of cavity A side wall adds Strength rib.

3. the buoy according to claim 2 using ultra-high performance concrete, it is characterised in that: the ribbed stiffener includes vertical The horizontal cross rib being staggered, longitudinal rib.

4. the buoy according to claim 1 using ultra-high performance concrete, it is characterised in that: the setting of tail pipe lower, outer perimeter Have with siderosphere.

5. the buoy according to claim 4 using ultra-high performance concrete, it is characterised in that: a ladder is arranged at tail pipe lower part Shape solid platform is placed in above stairstepping platform with siderosphere.

6. the buoy according to claim 1 using ultra-high performance concrete, it is characterised in that: inside upper float, tail pipe It is provided with banding steel cage or steel mesh piece.

7. the buoy according to claim 1 using ultra-high performance concrete, it is characterised in that: upper float, tail pipe pour Integrally.

8. the buoy according to claim 1 using ultra-high performance concrete, it is characterised in that: be provided at the top of upper float Hanging ring, lamp bracket foot, upper float bottom are provided with cable hook.

9. the buoy according to claim 1 using ultra-high performance concrete, it is characterised in that: the wall thickness of upper float is upper The 1/25~1/20 of floating body outer diameter, and it is not less than 5cm.