CN202466392U

CN202466392U - Multifunctional buoyancy tank

Info

Publication number: CN202466392U
Application number: CN2011205327026U
Authority: CN
Inventors: 耿书岭; 耿书成; 耿臣
Original assignee: HENAN HONGQIAO WINDLASS CO Ltd
Current assignee: HENAN HONGQIAO WINDLASS CO Ltd
Priority date: 2011-12-19
Filing date: 2011-12-19
Publication date: 2012-10-03
Anticipated expiration: 2021-12-19

Abstract

The utility model relates to a multifunction buoyancy tank including a tank body. The tank body is in the shape of a regular hexagonal prism and is provided with a cylindrical inner cavity. The cylindrical inner cavity extends axially along the tank body. One end of the cylindrical inner cavity is enclosed while the other end of the cylindrical inner cavity is provided with an opening in an end face of the tank body. The multifunction buoyancy tank provided by the utility model has a regular hexagonal prism structure provided with the cylindrical inner cavity. A floating bridge or a landing stage composed of the multifunction buoyancy tanks in the above structure is in a cellular shape and is very solid in gathering. Thus, the cylindrical cavity can be arranged under a premise of guaranteeing the strength requirement to be satisfied, thereby reducing material consumption in manufacturing the multifunction buoyancy tank. And the multifunction buoyancy tank has less draft than a tank in the same size, thereby improving the loading bearing capacity.

Description

A kind of multi-functional buoyancy tank

Technical field

The utility model relates to a kind of multi-functional buoyancy tank.

Background technology

In the prior art; The structure that is usually used in constructing the modular buoyancy tank of pontoon bridge and landing stage is generally rectangular structure, and hollow buoyancy tank intensity is little, does not reach the engine request of pontoon bridge and landing stage; In order to guarantee casing intensity; Buoyancy tank is generally solid construction, and this floating box structure consume material is many, and supporting capacity is not enough.

Summary of the invention

The purpose of the utility model is to provide a kind of multi-functional buoyancy tank, to solve many, the not enough problem of the little supporting capacity of buoyancy of floating box structure consumptive material in the prior art.

In order to address the above problem, a kind of multi-functional buoyancy tank of the utility model comprises casing; This casing is the positive hexa-prism casing with tubular inner chamber; This tubular inner chamber extends axially along this casing, this tubular inner chamber one end sealing, and the other end is provided with opening on said casing end face.

The cross section of said tubular inner chamber is circular and its center line and this casing dead in line.

In the tubular inner chamber of said casing, be provided with at least one stiffener, every said stiffener all is connected on the chamber wall of said tubular inner chamber.

Said stiffener is all crossed this tubular lumen centers line and in this tubular inner chamber, is evenly distributed.

Said stiffener has three, and the two ends that every said stiffener radially extends are respectively towards the relative rib of this multi-functional buoyancy tank.

This box house is provided with presstressed reinforcing steel, and this presstressed reinforcing steel comprises along a plurality of ring-type muscle of the even parallel distribution of this casing axial direction and many straight muscle extending along this casing axial direction.

Said straight muscle around said ring-type muscle evenly distribute and/or around with the concentric concentric circles of said ring-type muscle on evenly distribute.

This multi-functional buoyancy tank also comprises the end cap that seals said opening.

The body structure of the multi-functional buoyancy tank of the utility model is positive six prism structures with tubular inner chamber; Pontoon bridge or landing stage that the buoyancy tank of this structure constitutes are cellular; Therefore gather very firmly, can under the prerequisite that guaranteed strength requires, the tubular inner chamber be set, make the material of building buoyancy tank significantly reduce; And drinking water is few under equal volume, has increased the ability of carrying greatly.

Further, in the tubular inner chamber, stiffener is set, strengthened the anti-extrusion ability of multi-functional buoyancy tank.

Further, at a plurality of presstressed reinforcing steels of multi-functional buoyancy tank set inside, make that multi-functional buoyancy tank is more sturdy and durable.

Description of drawings

Fig. 1 is the box shape structural representation of the utility model embodiment 1;

Fig. 2 is the body structure sketch map of the utility model embodiment 1;

Fig. 3 is the structural representation of the utility model embodiment 1 buoyancy tank;

Fig. 4 is the user mode sketch map of buoyancy tank among the utility model embodiment 1;

Fig. 5 is the box shape structural representation among the utility model embodiment 2.

The specific embodiment

Below in conjunction with accompanying drawing the utility model embodiment is done detailed description:

A kind of embodiment of multi-functional buoyancy tank,

Embodiment 1

Shown in Fig. 1 ~ 4; This multi-functional buoyancy tank comprises positive six prismatic casings 1 with tubular inner chamber 2; This tubular inner chamber 2 extends axially along this casing 1; The sealing of these tubular inner chamber 2 one ends; The other end is provided with opening on said casing 1 end face; This multi-functional buoyancy tank also comprises the end cap 7 of closed box end face upper shed, and the cross section of tubular inner chamber 2 is circular and its center line and 1 dead in line of this casing, in the tubular inner chamber 2 of this casing 1, is wholely set three stiffeners 6,6 ', 6 ' '; Stiffener 6,6 ', 6 ' ' all cross 2 center lines of this tubular inner chamber and evenly distribution in this tubular inner chamber 2; Every stiffener 6,6 ', 6 ' ' two ends of radially the extending relative rib on this casing 1 of these positive six prism structures respectively, this casing 1 inside is provided with presstressed reinforcing steel, this presstressed reinforcing steel comprise along three ring-type muscle 3 of the even parallel distribution of this casing 1 axial direction, around equally distributed many straight muscle 4 of said ring-type muscle and around with the concentric concentric circles of said ring-type muscle 3 on equally distributed many straight muscle 5.

The structure of the multi-functional buoyancy tank of the utility model is positive six prism structures with tubular inner chamber; Each buoyancy tank of this structure is rigidly connected, and also can flexibly connect, such as with marine glue bonding or use connector to be connected through bolt or all can with rope mode such as tie up; The pontoon bridge or the landing stage that constitute are cellular; It is very firm to be stitched together, and therefore can under the prerequisite that guaranteed strength requires, the tubular inner chamber be set, and makes the material of building buoyancy tank significantly reduce; And drinking water is few under equal volume; Increased the ability of carrying greatly,, therefore can carry out the area expansion as required and be assembled into the shape that needs because pontoon bridge and harbour are assembled by multi-functional buoyancy tank.

Further, at a plurality of presstressed reinforcing steels of multi-functional buoyancy tank set inside, making that multi-functional buoyancy tank is more sturdy and durable, the ability and the supporting capacity of wind and wave resistance are stronger.

Embodiment 2

As shown in Figure 5; This multi-functional buoyancy tank comprises positive six prismatic casings 8 with tubular inner chamber 9; This tubular inner chamber 9 extends axially along this casing 8; The sealing of these tubular inner chamber 9 one ends, the other end is provided with opening on said casing 8 end faces, and tubular inner chamber 9 is circular cylindrical interior volume and its center line and 8 deads in line of this casing for cross section.

When building pontoon bridge, landing stage, an end that casing is had end plate is put into water, and each casing spliced is connected; The mode of being connected can be to be rigidly connected, and also can flexibly connect, such as with marine glue bonding or use connector to be connected through bolt or all can with rope mode such as tie up; On casing, lay bridge plate, pontoon bridge or landing stage that the buoyancy tank of this structure constitutes are cellular, gather very firm; Therefore can under the prerequisite that guaranteed strength requires, the tubular inner chamber be set; Make the material of building buoyancy tank significantly reduce, and drinking water is few under equal volume, has increased the ability of carrying greatly; Because pontoon bridge and harbour are assembled by multi-functional buoyancy tank, therefore can carry out the area expansion as required and be assembled into the shape that needs.

In other embodiment of the utility model; The cross section of said tubular inner chamber can also be regular hexagon, dodecagon and other shapes; Said described stiffener can also have one, two or four etc., and the two ends of radially extending of said stiffener also can be on different facial on the multi-functional buoyancy tank of positive six prism structures.

Claims

1. a multi-functional buoyancy tank comprises casing, it is characterized in that: this casing is the positive hexa-prism casing with tubular inner chamber, and this tubular inner chamber extends axially along this casing, this tubular inner chamber one end sealing, and the other end is provided with opening on said casing end face.

2. a kind of multi-functional buoyancy tank according to claim 1 is characterized in that: the cross section of said tubular inner chamber is circular and its center line and this casing dead in line.

3. a kind of multi-functional buoyancy tank according to claim 2 is characterized in that: in the tubular inner chamber of said casing, be provided with at least one stiffener, every said stiffener all is connected on the chamber wall of said tubular inner chamber.

4. a kind of multi-functional buoyancy tank according to claim 3 is characterized in that: said stiffener is all crossed this tubular lumen centers line and in this tubular inner chamber, is evenly distributed.

5. a kind of multi-functional buoyancy tank according to claim 4 is characterized in that: said stiffener has three, and the two ends that every said stiffener radially extends are respectively towards the relative rib of this multi-functional buoyancy tank.

6. according to claim 1 or 2 or 3 or 4 or 5 described a kind of multi-functional buoyancy tanks; It is characterized in that: this box house is provided with presstressed reinforcing steel, and this presstressed reinforcing steel comprises along a plurality of ring-type muscle of the even parallel distribution of this casing axial direction and many straight muscle extending along this casing axial direction.

7. a kind of multi-functional buoyancy tank according to claim 6 is characterized in that: said straight muscle around said ring-type muscle evenly distribute and/or around with the concentric concentric circles of said ring-type muscle on evenly distribute.

8. according to claim 1 or 2 or 3 or 4 or 5 or 7 described a kind of multi-functional buoyancy tanks, it is characterized in that: this multi-functional buoyancy tank also comprises the end cap that seals said opening.