CN2628577Y

CN2628577Y - Submerged floating bridge

Info

Publication number: CN2628577Y
Application number: CN 03225689
Authority: CN
Inventors: 王仕禹
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-30
Filing date: 2003-04-30
Publication date: 2004-07-28
Anticipated expiration: 2013-04-30

Abstract

The utility model relates to the art of bridges, in particular to a submerged floating bridge, and is attained by the technical proposal below: the submerged floating bridge comprises a bridge deck level, a bridge pier, a submerged floater and a stator; wherein the bridge deck level spans the bridge pier which is fixed on the submerged floater. The submerged floater is connected with the stator via an inhaul cable or a rigid connection. The submerged floater is a flotage load-carrier which has a certain flotage, and the stator is an object which has a relatively big quality. Since the weight of the bridge relies upon the buoyancy of water against the submerged floater, the adoption of the structure is not dependant on ground foundation at all, thereby reducing the construction of bridge piers in water. The utility model not only shortens the engineering period but greatly reduces the cost.

Description

A kind of Submerged floating bridge

Technical field:

The utility model relates to the bridge technology field, refers in particular to a kind of bridge construction of building simple submerged floating.

Background technology:

As everyone knows, if people when running into the bigger gully of span, river, just need build a bridge and go beyond these obstacles in the process of construction of highway constructions such as highway, railway.Usually when building the bigger bridge of span, must build bridge pier.But for striding bridges such as river, river, lake, sea, its bridge pier build the restriction that is subjected to geographical conditions, the engineering difficulty is bigger, so the construction of this class bridge, its maximum cost consumption building from bridge pier.And on the other hand, though pontoon bridge to build cost lower, it is subjected to the influence of current, morning and evening tides, stormy waves, its real practical value is not high.

Summary of the invention:

The purpose of this utility model is to provide a kind of simplicity of design, builds easily, and Submerged floating bridge with low cost.

The utility model is achieved by the following technical solution: this Submerged floating bridge comprises: bridge floor, bridge pier, dive float and stator, and bridge floor is erected on the bridge pier, and bridge pier is fixedly installed on the float of diving, and the float of diving is by drag-line or be rigidly connected and be connected with stator.

The above-mentioned float of diving is the supporting body with certain buoyancy.

Above-mentioned stator be the bigger object of quality or with piling mode be fixed in the bottom.

After adopting this structure, because the gravity of pontic relies on the buoyant support of water to the float of diving, its dependence to ground is zero, has so just reduced the engineering of building bridge pier in water, not only makes construction more quick, has also reduced cost greatly.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a structural representation of overlooking state of the present utility model;

Fig. 3 is a perspective view of the present utility model;

Fig. 4 is the utility model user mode schematic diagram.

The specific embodiment:

See accompanying drawing 1, the utility model comprises: bridge floor 1, bridge pier 2, dive float 3 and stator 5, and bridge floor 1 is erected on the bridge pier 2, and bridge pier 2 is fixedly installed on the float 3 of diving, and the float 3 of diving is by drag-line 4 or be rigidly connected and be connected with stator 5.

Bridge floor 1 is by drag-line 4 or be rigidly connected and be connected with stator 5, increasing the stability of bridge floor, as sees accompanying

drawing

2,3.

The above-mentioned float 3 of diving is for having the supporting body of certain buoyancy, and for example, the float 3 of diving can adopt with some floating drum bindings buoyancy is provided.

Above-mentioned stator 4 is the bigger object of quality, generally adopts the comparatively cheap object of cost, for example can adopt steel concrete to make or has materials such as cast iron to make.Stator also can be fixing and water-bed in the mode of piling.

Drag-line 4 can adopt comparatively tough and tensile ropes such as cable wire, to guarantee the safety of pontic.

See accompanying drawing 4, when using the utility model, the float 3 of diving suspends in water, and as the main body of bridge, bridge floor 1 all acts on the float 3 of diving with the weight of bridge pier 2, so as long as the suffered buoyancy of the float 3 of guaranteeing to dive greater than the pressure that it bore, bridge floor is with regard to safety.The float 3 of diving is connected with stator 5 by drag-line 4, can guarantee to dive float 3 so can be not floating with current, the float 3 of diving simultaneously is connected with stator 5 by drag-line 4, can adjust the position of float 3 in water of diving by the length of regulating drag-line 4 like this, so that bridge floor is more smooth.

Because gravity of the present utility model relies on buoyancy of water to support, its dependence to ground is zero, has so just reduced the engineering of building bridge pier in water, and instrument does not make construction more quick, also greatly reduces the cost of bridge simultaneously.

The utility model is not limited only to be used for the construction of bridge, and it also can be used for other aspects.For example the job platform in the ocean comprises the offshore drilling platform, maritime meteorological observation platform or the like, and its mode that can adopt the utility model to propose is equally built, and these should belong to protection domain of the present utility model equally certainly.

Claims

1, a kind of Submerged floating bridge, comprise: bridge floor (1), bridge pier (2), dive float (3) and stator (5), bridge floor (1) is erected on the bridge pier (2), it is characterized in that: bridge pier (2) is fixedly installed on the latent float (3), and the float (3) of diving is by drag-line (4) or be rigidly connected and be connected with stator (5).

2, a kind of Submerged floating bridge according to claim 1 is characterized in that: bridge floor (1) is by drag-line (4) or be rigidly connected and be connected with stator (5).

3, a kind of Submerged floating bridge according to claim 1 is characterized in that: the above-mentioned float (3) of diving is for having the supporting body of buoyancy.