CN210681081U

CN210681081U - Concrete structure floating device on water

Info

Publication number: CN210681081U
Application number: CN201921610895.5U
Authority: CN
Inventors: 丁小明; 王俊颜; 周晗; 彭玉翠; 王爱和
Original assignee: Zhejiang Hongzhi Tai Nike New Mstar Technology Ltd
Current assignee: Zhejiang Hongzhi Tai Nike New Mstar Technology Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-05
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses a concrete structure's flotation device on water, it includes concrete structure's cavity casing, and the intracavity of casing is equipped with many cavity cylinders, and independent confined column festival is separated into through the polylith baffle to every cylinder inside. When the local part of the water floating device is damaged, the floating of the water floating device can still be ensured.

Description

Concrete structure floating device on water

Technical Field

The utility model relates to an equipment on water makes technical field, specifically says a concrete structure's flotation device on water.

Background

Concrete structural water flotation devices are often used in the fields of offshore channels, oil platforms, mariculture, wharf beacons, hydrological monitoring, and the like. The prior art water floatation devices are typically a hollow concrete shell cast from ordinary concrete.

The water floating device with the concrete structure in the prior art has the following defects: the inside of the concrete shell is a complete cavity, once the concrete shell is locally damaged, water can seep into the cavity inside the shell at all, and the floating failure is caused; the common concrete is adopted, so that the wall thickness of the shell is large, the self weight is also large, the space of the cavity is squeezed and compressed, the floating force is not ideal, the corrosion resistance of the common concrete is weak, and the durability is not ideal under the action of sea wind and tides; moreover, the surface of the common concrete is rough, an upper cushion layer is often required to be additionally arranged, the working procedures are increased, and the manufacturing efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a local when meeting with destruction, still can guarantee its showy concrete structure's flotation device on water.

The technical solution of the utility model is that, a concrete structure's flotation device on water is provided, it includes concrete structure's hollow shell, and the intracavity of casing is equipped with many cavity cylinders, and independent confined column festival is separated into through the polylith baffle to every cylinder inside.

Compared with the prior art, the water floating device adopting the concrete structure has the following advantages:

when the structure is damaged locally to cause water leakage, because the inside is provided with a plurality of independent column joint chambers which are separated from each other and are not communicated with each other, even if the shell leaks water or even partial column joint chambers leak water, other water-tight column joints still can play a role, and the floating is ensured.

Preferably, a plurality of moso bamboos are arranged in the inner cavity of the shell, and each moso bamboo comprises a plurality of bamboo joints; before discussing the advantages of the moso bamboo, without assuming the assumption, according to the conventional thought, if concrete is poured to manufacture column section monomers, the column section monomers are bonded and fixed into a column body and then are assembled into a shell, the low production efficiency and the large labor intensity cannot be imagined; the moso bamboo is a green and environment-friendly material which has the advantages of high yield, low cost, natural and segmented structure and capability of playing the role of drawing dragon points, the labor intensity and the manufacturing cost are obviously reduced, and the production efficiency is greatly improved.

More preferably, the shell concrete is UHPC concrete; therefore, compared with common concrete, UHPC as a novel building material with high wear resistance and corrosion resistance has high durability in the marine environment; and because UHPC possesses higher intensity, so can reduce the wall thickness of the body properly, vacate more spaces to place the mao bamboo, make it possess stronger buoyancy; moreover, the UHPC is smooth and compact outside, so that the process of laying an upper cushion layer is omitted, and the production efficiency is further improved.

As a preferred structure, the shell is formed by integrally casting a bottom plate and a side plate, and a top plate is placed on the upper side of the side plate; the lower surface of the top plate is provided with a circle of raised lines, the circle of raised lines and the edge of the lower surface of the top plate form an annular step, and the annular step is attached to the top surface and the inner surface of the side plate; a pouring hole is reserved on the top plate, and UHPC concrete is filled in a gap between the inner cavity of the shell and the moso bamboo; therefore, firstly, the step-shaped structure between the side plate and the top plate increases the water seepage path at the joint of the top plate and the shell, and reduces the hidden danger of water leakage; moreover, the top plate is provided with the pouring hole, so that UHPC is conveniently filled in the inner cavity of the shell, and the cavities of all column sections are further isolated, so that the overall floating performance of the floating device is further ensured; specifically, gaps between the inner cavity of the shell and the moso bamboos are filled with UHPC concrete, namely a layer of waterproof is added, even if a certain bamboo joint of a certain moso bamboo is rotted and leaks after being used for a long time, the UHPC concrete is arranged around each bamboo joint, so that the sealing of the bamboo joint can be ensured, the bamboo joint is ensured to float, in other words, the UHPC concrete is filled in the gaps between the moso bamboos, and even if the moso bamboos are rotted, the floating performance of the moso bamboos is not influenced, so that the service life is greatly prolonged.

As another preferred structure, the shell is formed by integrally pouring a bottom plate and a side plate, an annular water stop steel plate is embedded in the top of the inner surface of the side plate, UHPC concrete is poured into the shell from bottom to top, and the pouring height of the UHPC concrete is flush with the top of the side plate; like this, begin to pour the concrete from the casing bottom surface, the roof and the integrative casting of inner chamber concrete that will separate originally make it possess stronger waterproof and separation performance, further ensure its showy performance, moreover, the existence of the pre-buried round stagnant water steel sheet of curb plate internal surface can effectively reduce the infiltration probability between post-cast concrete and the casing.

Drawings

Fig. 1 is a schematic view of a concrete structure of the present invention showing a top-down structure of a basic embodiment of a floating device on water.

Fig. 2 is a schematic side sectional view of a basic embodiment of the floating device on water of a concrete structure according to the present invention.

Fig. 3 is a side sectional view schematically showing a preferred embodiment of the floating device on water of a concrete structure according to the present invention.

Fig. 4 is a side sectional structural view of another preferred embodiment of the floating device on water of a concrete structure of the present invention.

The water-stop plate comprises a shell 1, a shell 2, moso bamboos 3, bamboo joints 4, a bottom plate 5, side plates 6, a top plate 7, convex strips 8, pouring holes 9 and a water-stop steel plate.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the floating device on water with concrete structure of the present invention comprises a hollow casing 1 with concrete structure, wherein a plurality of hollow cylinders are arranged in the inner cavity of the casing 1, and each cylinder is separated into independent closed column sections through a plurality of partition plates.

In the application, the hollow column is preferably selected from moso bamboo 2, and bamboo joints 3 of the moso bamboo 2 are column joints; and the concrete of the shell 1 is UHPC concrete.

As shown in fig. 1 and 2, the basic structure of the floating device of the present application is: it includes the casing 1 of cuboid, and a bottom plate 4 and four 5 integrative pouring of curb plates of casing 1 form, and 5 roof lids of four blocks of curb plates have a roof 6, and both bond through mortar and waterproof glue.

As shown in fig. 3, an example of a preferred structure of the present application is: the shell 1 is formed by integrally casting a bottom plate 4 and a side plate 5, and a top plate 6 is placed on the upper edge of the side plate 5; the lower surface of the top plate 6 is provided with a circle of raised strips 7, the raised strips 7 and the edge of the lower surface of the top plate 6 form an annular step, and the annular step is respectively attached to the top surface and the inner surface of the side plate 5 through mortar and waterproof glue; a pouring hole 8 is reserved on the top plate 6, and UHPC concrete is filled in a gap between the inner cavity of the shell 1 and the moso bamboo 2.

As shown in fig. 4, another preferred structural embodiment of the present application is: the shell 1 is formed by integrally casting a bottom plate 4 and a side plate 5, and an annular water stop steel plate 9 is embedded in the top of the inner surface of the side plate 5, namely an outer ring of the annular water stop steel plate 9 is embedded in the inner surface of the side plate 5; UHPC concrete is poured into the shell 1 from bottom to top, and the pouring height is flush with the top of the side plate 5. After casting, the inner ring of the water-stop steel plate 9 is buried in the freshly cast UHPC concrete.

While the present invention has been described with reference to the preferred embodiments, the present invention is not limited to the above-described embodiments, and the following modifications may be made to the specific structure thereof, and the housing 1 of the present invention may be a cube, a cylinder, a triangle, a hexagon, or a wedge; and so on.

Claims

1. A concrete structure floating device on water, it includes the hollow body (1) of the concrete structure, characterized by that: a plurality of hollow cylinders are arranged in the inner cavity of the shell (1), and each cylinder is divided into independent closed cylinder sections through a plurality of partition plates.

2. The concrete structure water floatation device of claim 1, wherein: the inner cavity of the shell (1) is provided with a plurality of moso bamboos (2), and each moso bamboo (2) comprises a plurality of bamboo joints (3).

3. The concrete structure water floatation device of claim 1, wherein: the concrete of the shell (1) is UHPC concrete.

4. The concrete structure water floatation device of claim 2, wherein: the shell (1) is formed by integrally casting a bottom plate (4) and a side plate (5), and a top plate (6) is placed on the upper side of the side plate (5); the lower surface of the top plate (6) is provided with a circle of raised strips (7), the edge of the raised strips (7) and the edge of the lower surface of the top plate (6) form an annular step, and the annular step is attached to the top surface and the inner surface of the side plate (5); a pouring hole (8) is reserved in the top plate (6), and UHPC concrete is filled in a gap between the inner cavity of the shell (1) and the moso bamboo (2).

5. The concrete structure water floatation device of claim 2, wherein: the shell (1) is formed by integrally pouring a bottom plate (4) and a side plate (5), an annular water stop steel plate (9) is embedded at the top of the inner surface of the side plate (5), and UHPC concrete is poured into the shell (1) from bottom to top and the pouring height of the UHPC concrete is flush with the top of the side plate (5).