阅读说明：本技术 一种水中交通隧道 (Underwater traffic tunnel ) 是由 杜地 于 2020-07-28 设计创作，主要内容包括：本发明提供了一种水中交通隧道,涉及交通桥隧领域,解决了海上、水中和水下交通隧道难以在不与通行船只相互影响的前提下保证结构稳定的问题。该装置包括浸没于水中的本体、连接件和通风系统,本体包括用于提供通行空间的第一腔体和位于第一腔体下部的第二腔体,第二腔体与水中连通；连接件连接本体和水底并用于对抗浮力,通风系统与第一腔体连通并延伸至水面以上,且通风系统可变形的设置以在受到撞击时持续通风；本发明本体安全浸没于水中,船只可在本体上方自由航行；第二腔体与水中连通,不易被海水冲翻；连接件对抗浮力；通风系统能够通过变形移动防止被外力损坏,逃生系统可在紧急情况下启动,更具安全性,降低地壳变迁对隧道带来的影响。(The invention provides an underwater traffic tunnel, relates to the field of traffic bridges and tunnels, and solves the problem that marine, underwater and underwater traffic tunnels are difficult to ensure stable structure on the premise of not influencing passing ships. The device comprises a body, a connecting piece and a ventilation system, wherein the body is immersed in water, the body comprises a first cavity and a second cavity, the first cavity is used for providing a passing space, the second cavity is positioned at the lower part of the first cavity, and the second cavity is communicated with the water; the connecting piece is connected with the body and the water bottom and used for resisting buoyancy, the ventilation system is communicated with the first cavity and extends above the water surface, and the ventilation system is arranged in a deformable mode so as to continuously ventilate when being impacted; the body is safely immersed in water, and the ship can only freely sail above the body; the second cavity is communicated with water and is not easy to be overturned by seawater; the connecting piece resists buoyancy; the ventilation system can be prevented from being damaged by external force through deformation and movement, the escape system can be started under emergency, safety is improved, and influence of crust transition on the tunnel is reduced.)

1. An aquatic traffic tunnel comprising a body submerged in water, a connector and a ventilation system, wherein:

the body comprises a first cavity for providing a passing space and a second cavity positioned at the lower part of the first cavity, and the second cavity is communicated with water;

the connecting piece is connected with the body and the water bottom and used for resisting buoyancy, the ventilation system is communicated with the first cavity and extends above the water surface, and the ventilation system can be arranged in a deformable and movable mode so as to continuously ventilate when being impacted.

2. The water tunnel according to claim 1, wherein the ventilation system is arranged at intervals along the extending direction of the body, and comprises a floating island and a hose portion connecting the floating island and the first cavity, wherein:

the floating island is positioned above the water surface and is tower-shaped, and an air port communicated with the hose part is arranged at the upper part of the floating island;

the bottom port of hose portion with there is the water seal valve between the first cavity, the hose portion is the heliciform in order to provide the deflection through flexible when receiving external force collision.

3. The aquatic traffic tunnel according to claim 1 or 2, wherein the body comprises a plurality of sections of pipe bodies arranged and connected along an extending direction thereof, and a sealing reinforcement assembly is present at a splicing position of the pipe bodies, and the sealing reinforcement assembly comprises an outer enclosure and an inner enclosure, wherein:

the outer closed shell cladding in the periphery of body concatenation position, interior closed shell is including being located adjacent two the two sections of body, and two sections interior closed shell with outer closed shell encloses and establishes into an inclosed workspace, the concatenation position of body is located in so that maintain the work in the workspace.

4. The aquatic traffic tunnel according to claim 1 or 2, wherein an escape system is present on the body, the escape system comprising a safety compartment located outside or inside the body, and an escape compartment present inside the safety compartment;

an aerobic space for accommodating personnel is arranged in the escape compartment, compartment doors arranged at the side part and the top part are arranged on the escape compartment, and a propeller propulsion system is arranged on the escape compartment;

a drainage pipeline is arranged in the safety bin and communicated with water.

5. The aquatic traffic tunnel according to claim 4, wherein when the safety cabin is located outside the body, a plurality of escape cabins are arranged along the extension direction of the body for sequential release.

6. The underwater traffic tunnel of claim 1, wherein the body has transition sections connected to both ends near the land, the transition sections sequentially including a land section, an entrance/exit transition section and a sea section connected by a ring-shaped anchor from the land to the water, the sea section gradually submerging to communicate with the body;

there is the support column the bottom of land base section, the support column with be provided with elastic connection between the body, there are support column and stock in the bottom of access & exit changeover portion, there is the stock bottom of sea base section.

7. The aquatic traffic tunnel of claim 1, wherein there are support columns connecting the rock strata at the bottom of the body in the shallow sea area, support columns and anchor rods and/or wire ropes connecting the rock strata at the bottom of the body in the transition area, and anchor rods connecting the rock strata at the bottom of the body in the deep sea area, the anchor rods being used to oppose buoyancy.

8. The water traffic tunnel according to claim 1, wherein the first cavity is formed by an outer wall and an inner wall which are arranged at intervals, the inner wall is of a multilayer structure, a plurality of stabilizing mechanisms are arranged between the outer wall and the inner wall and between adjacent inner walls along the passing direction of the body, each stabilizing mechanism comprises a guide rail arranged along the width direction of the body, a plurality of pulleys are arranged in the guide rails, each pulley is fixed in the guide rail by a rotating shaft, the rotating shafts are arranged along the passing direction of the body, and the pulleys are respectively abutted against the outer wall and the inner wall and adjacent inner walls.

9. The underwater traffic tunnel of claim 2, wherein a base is disposed at the bottom of the floating island, a solar panel is disposed on the base, the solar panel is electrically connected to an electricity storage device through the ventilation system, and the electricity storage device is disposed in the body and connected to an electric device inside the body.

10. An aquatic traffic tunnel according to claim 1, 2 or 9, characterized in that there is warning system in the position that the body corresponds to the surface of water, warning system includes a plurality of warning buoys that are used for forming the warning region and is used for sending out the sonar device of warning signal, warning buoy is fixed in on chinampa or the floating tower.

Technical Field

The invention relates to the technical field of traffic bridges and tunnels, in particular to an underwater traffic tunnel.

Background

The economic development promotes the traffic demand increase and accelerates the development of the cross-sea engineering. At present, between two coasts with great collapse, the traffic buildings mainly comprise two types: a cross-sea bridge and a submarine tunnel.

The applicant has found that the prior art has at least the following technical problems:

the first type of sea-crossing bridge is difficult to construct, generally, reinforcing steel bars are driven into a bottom bed deep underground, then cement is poured to form piers, and finally a bridge body located on the sea surface is built. Due to the variable and severe environment of the sea, it is difficult to ensure the safety and stability of the bridge structure between two coasts with large span.

The second submarine tunnel does not interfere with the navigation of the water ship and is not influenced by weather conditions such as strong wind, strong fog and the like. However, the tunnel is completely built on the seabed, is greatly influenced by crust change, seawater pressure, tsunami and the like, and has a complicated seabed geological structure, so that the tunnel has a great risk for building a bridge and a tunnel on the seabed, and has poor stability and safety; in addition, the safety problems of ventilation, water prevention and the like are difficult to solve.

In view of the above problems, the applicant has developed an offshore tunnel comprising a first cavity protruding wholly or partially from the sea surface and a second cavity submerged in seawater. The applicant has found that the above-mentioned offshore tunnels, although not susceptible to earth movements, are affected to a certain extent by the navigation of the ships above the traffic tunnel due to the presence of the portion extending beyond the sea surface.

In view of the above, how to obtain a bridge and tunnel with small influence on the marine or water vessel and stable structure is a problem to be solved urgently.

Disclosure of Invention

The invention aims to provide an underwater traffic tunnel, which aims to solve the technical problem that the existing offshore and seabed (underwater) underwater traffic tunnels in the prior art are difficult to ensure stable structure on the premise of not influencing passing ships; the technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the invention are described in detail in the following.

In order to achieve the purpose, the invention provides the following technical scheme:

the invention provides an underwater traffic tunnel, which comprises a body, a connecting piece and a ventilation system, wherein the body, the connecting piece and the ventilation system are immersed in water, and the underwater traffic tunnel comprises:

the body comprises a first cavity for providing a passing space and a second cavity positioned at the lower part of the first cavity, and the second cavity is communicated with water;

the connecting piece is connected with the body and the water bottom and used for resisting buoyancy, the ventilation system is communicated with the first cavity and extends above the water surface, and the ventilation system can be arranged in a deformable and movable mode so as to continuously ventilate when being impacted.

Preferably, the ventilation system is arranged at intervals along the extending direction of the body, and includes a floating island and a hose portion connecting the floating island and the first cavity, wherein:

the floating island is positioned above the water surface and is tower-shaped, and an air port communicated with the hose part is arranged at the upper part of the floating island;

the bottom port of hose portion with there is the water seal valve between the first cavity, the hose portion is the heliciform in order to provide the deflection through flexible when receiving external force collision.

Preferably, the body includes a plurality of sections of pipe bodies arranged along an extending direction thereof and connected to each other, a sealing reinforcement assembly is present at a splicing position of the pipe bodies, the sealing reinforcement assembly includes an outer enclosure and an inner enclosure, wherein:

the outer closed shell cladding in the periphery of body concatenation position, interior closed shell is including being located adjacent two the two sections of body, and two sections interior closed shell with outer closed shell encloses and establishes into an inclosed workspace, the concatenation position of body is located in so that maintain the work in the workspace.

Preferably, an escape system is arranged on the body, and the escape system comprises a safety bin positioned outside or inside the body and an escape compartment positioned in the safety bin;

an aerobic space for accommodating personnel is arranged in the escape compartment, compartment doors arranged at the side part and the top part are arranged on the escape compartment, and a propeller propulsion system is arranged on the escape compartment;

a drainage pipeline is arranged in the safety bin and communicated with water.

Preferably, when the safety bin is positioned outside the body, a plurality of escape cabins exist along the extension direction of the body for sequential release and use.

Preferably, two ends of the body, which are close to the land, are connected with transition parts, the transition parts sequentially comprise a land section, an inlet and outlet transition section and a sea section which are connected through a ring-shaped anchoring piece from the land to the water, and the sea section gradually submerges to be communicated with the body;

the bottom of the land base section is provided with a support column, an elastic connecting piece is arranged between the support column and the body, the bottom of the entrance and exit transition section is provided with a support column and an anchor rod and/or a steel cable, and the bottom of the sea base section is provided with an anchor rod.

Preferably, there are support columns connecting the rock layers at the bottom of the body in the shallow sea area, support columns and anchor rods connecting the rock layers at the bottom of the body in the transition area, and anchor rods connecting the rock layers at the bottom of the body in the deep sea area for resisting buoyancy.

Preferably, first cavity comprises outer wall and the inner wall that the interval set up, the inner wall is multilayer structure, the outer wall with between the inner wall, adjacent all be equipped with a plurality of edges between the inner wall the stabilizing mean of the current direction of body, stabilizing mean includes the edge the guide rail that body width direction set up, be equipped with a plurality of pulleys in the guide rail, every the pulley utilizes the pivot to be fixed in the guide rail, the pivot is followed the current direction of body sets up, the pulley respectively with the outer wall reaches inner wall, adjacent the inner wall butt.

Preferably, there is a base bottom the chinampa, there is solar panel on the base, solar panel passes through ventilation system electricity is connected with power storage device, power storage device set up in this internal and rather than inside consumer connection.

Preferably, there is warning system body position corresponding to the surface of water, warning system is including being used for forming a plurality of warning buoys in warning region and being used for sending warning signal's sonar device, warning buoy is fixed in on chinampa or the floating tower.

Compared with the prior art, the underwater traffic tunnel provided by the invention has the following beneficial effects: the body is safely immersed in water, is not easy to influence with a marine navigation ship, and the ship can only freely navigate above the body; meanwhile, the second cavity is communicated with the water, when seawater impacts one side of the body, the seawater can enter the second cavity because the second cavity is immersed in the seawater, the body is not easily overturned by the seawater, the seawater flows to play a certain weight balancing role, and the stability is better; the connecting piece resists the buoyancy of the body and the impact force of the seawater on the side wall of the body, and is stable and firm; ventilation system on the body can be receiving the deformation when striking and remove in order to prevent to be damaged by external force, hit and fall, guarantees that traffic tunnel has good ventilation guarantee, has more the security, can reduce the influence that earth crust transitions such as earthquake brought the tunnel body.

Drawings

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

Fig. 1 is a schematic diagram of a first view of an underwater traffic tunnel provided by an embodiment of the present invention;

FIG. 2 is an axial cross-sectional schematic view of an underwater traffic tunnel;

FIG. 3 is a schematic view of the structure of a ventilation system;

FIG. 4 is a schematic structural view of a seal reinforcement assembly;

fig. 5 is a schematic view of a first embodiment of the escape system;

fig. 6 is a schematic view of a second embodiment of the escape system;

FIG. 7 is a schematic view of the arrangement structure of the small escape compartment;

FIG. 8 is a schematic view of the structure of a water traffic tunnel near the coast;

FIG. 9 is a schematic view of the manner in which the traffic tunnels are fixed according to geological structure;

FIG. 10 is a schematic diagram of the arrangement of the warning system at the sea surface (water surface);

fig. 11 is an aerial view of the connection of the underwater traffic tunnel to the coast and the intersection with the airline.

In the figure 100, a traffic tunnel; 101. a body; 110. a first cavity; 111. an outer wall; 112. an inner wall; 115. pipe wall expansion joints; 120. a second cavity; 121. a water flow hole; 122. supporting the upright post; 130. an anchor rod; 131. a loop anchor; 141. a guide rail; 142. a pulley; 150. passing through a road surface; 151. a suspension train passing area; 152. a vehicle passing area; 153. a viaduct; 154. a hydraulic stabilizing layer; 155. a connecting bridge; 161. a first support column; 162. a second support column; 170. a floating island; 171. a hose portion; 1711. a limiting part; 1712. a base; 172. a warning buoy; 173. a base; 174. a solar panel; 175. an electricity storage device; 176. a water seal valve; 177. a water leakage sensor; 178. a drain line; 1791. an external overhaul ladder; 1792. an internal overhaul ladder; 180. a weight layer; 190. a support pillar; 191. a spring ring;

200. sea level; 201. a seabed sediment layer; 202. a stressed rock layer; 210. a voltage regulator;

400. land; 500. a route; A. a land-based segment; B. an entrance and exit transition section; C. a sea-based section;

600. sealing the reinforcement assembly; 601. an outer containment vessel; 602. an inner containment vessel; 603. a working area; 604. gas and electric pipelines;

701. a safety bin; 702. an escape compartment; 703. and (4) a drainage structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Referring to fig. 1 and 2, the present invention provides a water traffic tunnel including a body 101 submerged in water, a connector, and a ventilation system, wherein: the shape of the body 101 is not limited, and may be a rectangular parallelepiped, an irregular polygonal body, or the like. Preferably, the body 101 is cylindrical, which facilitates the manufacturing process and reduces the impact force against the seawater.

The body 101 comprises a first cavity 110 for providing a passing space and a second cavity 120 positioned at the lower part of the first cavity 110, wherein the second cavity 120 is communicated with water;

the connecting member connects the body 101 and the bottom of the water and serves to counter buoyancy, the ventilation system is in communication with the first chamber 110 and extends above the water surface, and the ventilation system is deformable to continue ventilation when impacted.

Wherein, above-mentioned aquatic traffic tunnel can set up in the sea (aquatic) or seabed (submarine), and is preferred, and body 101 sets up in the position below 20m of surface of water to guarantee that the ship freely passes through, deepest position department is unrestricted, can specifically set up according to actual conditions.

The outer wall of the second cavity 120 can be reinforced by a thick steel plate, and the two side walls of the symmetry axis of the second cavity 120 are provided with water flow holes 121, which are communicated with water through the water flow holes 121, and at this time, seawater can flow into the second cavity 120 from two sides of the second cavity 120. Preferably, the water flow holes 121 are formed above both sidewalls of the second chamber 120, so that the seawater can easily flood the entire second chamber 120, and simultaneously, when the seawater impacts the second chamber 120, the seawater flows into the water flow holes 121, thereby reducing the impact of the seawater on the second chamber 120 and reducing the sloshing thereof.

The connecting pieces only resist buoyancy and do not need to provide supporting force, anchor rods 130, steel cables, cables and the like can be selected as specific connecting pieces, the connecting pieces can allow movement within a certain range, the influence of earth crust movement and wind waves is small, and the structural stability is stronger.

According to the underwater traffic tunnel, the body 101 is safely immersed in water, the body is not easily influenced with a marine navigation ship, and the ship can freely navigate above the body 101; meanwhile, the second cavity 120 is communicated with the water, when seawater impacts one side of the body 101, the seawater can enter the second cavity 120 because the second cavity 120 is immersed in the seawater, and the body 101 is not easily overturned by the seawater; the connecting piece resists the buoyancy of the body 101 and the impact force of seawater on the side wall of the body 101, and is stable and firm; the ventilation system on the body 101 can deform when being impacted, so that the damage and the impact of external force can be easily prevented, the traffic tunnel is ensured to have good ventilation guarantee, and the safety is higher; the influence of earthquake and other crust transition on the tunnel body can be reduced.