CN201826327U

CN201826327U - Submersible subaqueous landscape tunnel

Info

Publication number: CN201826327U
Application number: CN2010202236618U
Authority: CN
Inventors: 许是勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-06-11
Filing date: 2010-06-11
Publication date: 2011-05-11
Anticipated expiration: 2020-06-11

Abstract

The utility model discloses a submersible subaqueous landscape tunnel, comprising one or more than one connected submersible subaqueous steel box body, the lower part of the box body is provided with an anchoring positioning device, a ventilation exhaust deivce is also disposed on a deck at the top of the box body, a middle deck separating the box body into upper and lower two layers are disposed in each box body, the upper layer is a function box, the lower layer is a submersible box, the submersible box is provided with a submersible device, the two end portions of a landscape tunnel are also provided with shore connection devices. The submersible subaqueous landscape tunnel is advantaged by low construction cost, short construction period, convenient and safe construction, capability of selecting conditional bay or shoreline, submersible positioning after assembly and forming in field after construction completion at another place, as well as capability of effectively taking precautions against destroy of geological earthquake and typhoon tsunami.

Description

A kind of Submergible underwater landscape tunnel

Technical field

The utility model relates to a kind of tunnel, and particularly a kind of Submergible underwater landscape tunnel belongs to field of traffic.

Background technology

Traditional " seabed tunnel " excavates with building technology three big defectives: 1, cost height; 2, difficulty of construction is big; 3, long in time limit; 4, geological environment requires high (addressing is limited); 5, in construction or use as run into geological disaster (earthquake) and can cause seabed tunnel to damage (rupture or leak), 6, tunnel exit takies resources such as a large amount of soils.

The utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art part, and provides that a kind of cost is lower, duration weak point, easy construction, not retrained by geographical environment, a kind of Submergible underwater landscape tunnel with multiple function that not influenced by geological disaster.

A kind of Submergible underwater landscape tunnel, comprise the submersible type steel box section that one or more interconnect, bottom at casing is provided with mooring positioning device, on the casing deckhead, also be provided with ventilating and exhausting device, be provided with in each casing casing is divided into upper and lower two-layer between deck, the upper strata is a functional compartment, and lower floor is the case of hiding, be provided with submerging and surfacing device at latent buoyancy tank, the both ends of landscape tunnel also are provided with bank apparatus.

The Submergible underwater landscape tunnel of this structure, it is low to have construction cost, compares and uses this programme can save 30-40% construction cost with traditional digging mode that blasts, short, easy construction of duration and safety.Can select bay with good conditionsi or water front, after strange land construction is finished, be dragged to the assembled on site moulding after the dive location.Take ground construction, segmentation welding erection method avoids causing because of the geological disaster landslide loss of lives and properties in seabed tunnel excavates, and can effectively prevent geology earthquake, typhoon tsunami to destroy.

Being connected between the adjacent two tanks comprises connection steel sleeve, be provided with rubber buffer between casing and sleeve, casing and the casing, end at each casing, around its branch sleeve and the upper strata between two casees is provided with connecting hole in a row, described branch sleeve is arranged at the junction of adjacent two tanks, and branch sleeve and adjacent two tanks are fixing respectively.

Adopt this telescopic (standard component) to connect, can improve sealing, stability, the safety of connection, guarantee tunnel crushing resistance under water, prevent fracture etc.

Described submerging and surfacing device: comprise headstock gear, submersible pump, headstock gear comprises gate, restrictor bar, fixing select, submersible pump is arranged on the base plate of casing, the dive of starting gate water inlet ballast, waterborne the floating of finding time, the electric-control system of headstock gear, submersible pump is arranged in the case of upper strata, so that safety operation dive and come-up.

Described ventilating and exhausting device is that flexible pipe constitutes, and flexible pipe links to each other with casing, is connected with the functional compartment of casing, depth of water place is set reserves the navigation channel, guarantees the safety of opening the navigation or air flight.

The end that surfaces at flexible pipe is provided with the navigation mark device, to guarantee vented exhaust and to guarantee the safety of opening the navigation or air flight.

Can guarantee that like this navigation is convenient, can guarantee the tunnel ventilation exhaust, safety again.

Described bank apparatus: be provided with steel bar concrete fixed pedestal, steel roll bending at water front, two flanks in the landscape tunnel tank ends are provided with a bowl groove, one end bowl groove of tunnel box becomes movable butt joint with the steel roll bending of pedestal on the bank, logical bank end casing two flanks also are provided with suspension ring, chain in water front pedestal two flanks and tunnel, and chain and suspension ring are the flexibility flexible connection of detachable logical bank engineering

Described flexible connection is a snapping.

Described mooring positioning device: each latent floating box is provided with independently ground tackle and positions ground tackle and be made up of with steel bar concrete frog anchor and high holding power anchor the anchor chain of different size and kind, anchor chain by chain pipe from buoyancy tank bottom or the both sides entry of diving, setting the location, waters, tunnel integral body was held the come-up state and with Vertical Anchor weight the tight under water chain of tunnel box was fixed this moment.

Be provided with motor vehicles track, sidewalk, greenbelt, ocean aquarium, space window, view essay facility on the upper strata of casing.

Form the integral sealing cabin on the submersible type landscape tunnel in the layer box body, divide according to the function in zone, lower floor comprises dive floating apparatus cabin, pump room facility for the floating work chamber of diving, and dive, come-up function are arranged; The upper strata is vehicle, footpound force traffic passage, in its cabin, man-vehicle passage, view essay, ocean aquarium, space window facility can be set.

In sum, advantage of the present utility model is:

1, practicality: can be widely used in river, river, lake, sea according to different demands, can be used as the traffic in people's car tunnel under water, first open the beginning in underwater landscape tunnel field, for floating type city and tourist attraction provide the diversification water transportation, create good dwelling environment, make things convenient for the visitor, benefit the society;

2, view: along with climate warming, constantly rise in the sea level, following unsteady city is following, and exploitation water tourism scenic spot, the subaqual landscape corridor, highlight the characteristic of seabed view and have color dynamic and romance, environmental real embodiment man and nature closely contact with marine organisms;

3, hydrophily: underwater landscape tunnel can be realized man and nature according to tourism island, subaqual landscape, and the U.S. in the hydrophilic view world is created in the humane combination of hydrophilic ecology;

4, multifunctionality: traffic under water, hotel, amusement and leisure under water under water can be set, and the national defense and military purposes.

A kind of Submergible underwater landscape tunnel of the present utility model is to adopt up-to-date structural concept, new material and building technology, possesses following advantage: 1, at the bottom of the construction cost, compare this special project of use with the tradition mode of burrowing and can save 30-40% construction cost; 2, the duration short, use one of three parts of this special project reductions of erection time time but compare with the tradition mode of burrowing; 3, easy construction can be selected bay with good conditionsi or water front, after strange land construction is finished, tug the assembled on site moulding after the dive location; 4, construction safety is to take ground (place) construction, segmentation welding erection method, avoids causing because of the landslide of stratum reason in seabed tunnel excavates the loss of lives and properties; 5, can effectively prevent geological disaster, avoid causing the havoc property loss because of earthquake; 6, originality, novelty, practicality, economy type, hydrophilic, the ecotype, water landscape are given prominence to, and first open the beginning of land-island traffic under water for the innovation tourism.

Description of drawings

Fig. 1 is the structural representation of the Submergible underwater landscape tunnel of the utility model embodiment

Fig. 2 is the connection diagram between casing and the casing

Fig. 3 is the phantom drawing that Fig. 2 connects

Fig. 4 is the A-A sectional view of Fig. 2

Fig. 5 is the submerging and surfacing device structural representation

Fig. 6 is the ventilating and exhausting device structural representation

Fig. 7 is the B place enlarged drawing of Fig. 6

Fig. 8 is the bank apparatus structural representation

Fig. 9 is the vertical view of Fig. 8

Figure 10 is the mooring positioning device structural representation

Figure 11 is the upward view of Figure 10

Label declaration 1 casing 2 mooring positioning devices 3 ventilating and exhausting devices 31 flexible pipes 32 navigation mark devices 4 between decks 41 functional compartment 42 case 421 53 bowls of grooves of device 4211 gates, 4212 restrictor bar 4213 submersible pumps, 4214 water inlet 4215 delivery ports, 5 bank apparatus 51 fixed pedestals, 52 steel roll bendings, 54 suspension ring, 55 chains, 6 branch sleeves, 61 rubber buffers, 62 connecting holes of hiding of hiding

The specific embodiment

Below in conjunction with embodiment the utility model is described in more detail.

Embodiment 1,

A kind of Submergible underwater landscape tunnel as shown in Figure 1, comprise the submersible type steel box section 1 that one or more interconnect, be provided with mooring positioning device 2 in the bottom of casing, on the casing deckhead, also be provided with ventilating and exhausting device 3, be provided with in each casing casing is divided into upper and lower two-layer between deck 4, the upper strata is a functional compartment 41, and lower floor is the case 42 of hiding, be provided with submerging and surfacing device 421 at latent buoyancy tank, the both ends of landscape tunnel also are provided with bank apparatus 5.

Connection between the adjacent two tanks such as Fig. 2-4: for comprising branch sleeve (steel) 6, be provided with rubber buffer 61 between casing and sleeve, casing and the casing, be provided with connecting hole in a row 62 (for rivet, the special use of Luo line fixture) in (lower floor) around its branch sleeve of end of each monomer (casing) and between case and the case, be connected securely between casing and casing.Described branch sleeve is arranged at the junction of adjacent two tanks, and branch sleeve is connected with two tanks and can adopts the both sides docking mode to be connected and fixed, and is fixing with effective whole butt joint.

Described submerging and surfacing device 421 is as Fig. 5: comprise headstock gear (gate 4211, restrictor bar 4212, fixedly select), submersible pump 4213 grades be arranged on the base plate (layer) of casing and be provided with into 4214, delivery port 4215, the dive of starting gate water inlet ballast, (water) come-up of finding time.The electric-control system of headstock gear, submersible pump is arranged in the casing on upper strata, so that safety operation dive and come-up are guaranteed safe in utilization and maintenance.

For flexible pipe constitutes, flexible pipe 31 links to each other with casing described ventilating and exhausting device 3 as Fig. 6,7, be connected with the functional compartment of casing.End (going out water surface place) at flexible pipe is provided with navigation mark device 32.

Described bank apparatus 5 is as Fig. 8,9: be provided with steel bar concrete fixed pedestal 51, steel roll bending 52 at water front, two flanks in the landscape tunnel tank ends are provided with bowl groove 53, one end bowl groove of tunnel box becomes movable butt joint with the steel roll bending of pedestal on the bank, logical bank end casing two flanks also are provided with suspension ring 54, chain 55 in water front pedestal two flanks and tunnel, and chain and suspension ring are the flexibility flexible connection of detachable logical bank engineering.

Described submerged floating casing is a kind of steel Prefabricated block (rectangle) frame structures, or steel bar concrete hybrid structure structure.Be to be built by the construction of batch production or strange land, adopt the prefabricate welding, the on-the-spot global formation of base plate steel bar concrete, side plate and front sheet adopt the high frequency vertical global formation that is in the milk, and the ferrocement clad can adopts high frequency slurry molding.

After the submersible type casing builds up, to specifying the waters to carry out assembly unit, dive, anchoring location, after the positioning security test, come into operation with connecting on the bank with the tugboat transportation by driving.

Be to solve land-island, river-river, lake-Hai tourist attraction, and the important breakthrough of civil building traffic aisle waterborne.The utility model can effectively prevent the destruction of causing underwater landscape tunnel because of natural calamities such as earthquake, violent typhoon, tsunamis.Have characteristics such as cheap, that construction is convenient, the duration is short, the scope of application is wide, and is safe and reliable.

Described submerged floating casing includes the deck, middle plate, base plate, inner skeleton, bulkhead, side plate and front sheet, its deck and bottom are monolithic devices steel framework formula structure, or the anticorrosion longitudinal system structure of steel bar concrete, its topside is the transverse framing system structure, or all adopt steel monolithic devices structural frame structure, its skin all adopts the corrosion-resistant ferrocement to coat or adopts the ocean engineering japanning anticorrosion, deckhead and passage side plate adopt reinforced concrete structure (can establish the space window according to the view needs, adopt special-purpose new materials such as high strength acryl glass to build) under water.

Described latent floating box inner skeleton and bulkhead are that steel structure, base plate are that reinforced concrete structure, side plate and wallboard are that the structure of covering ferrocement on the steel plate is adopted on ferro-cement structure, deck; Lower limb is provided with special rubber sealing device on the described front sheet.

Dive some roads longitudinal bulkhead of buoyancy tank setting and some roads transverse bulkhead and constitute several independently watertight compartments, be provided with submerging and surfacing system equipment in this latent buoyancy tank, be exclusively used in the submersible function in tunnel.

The submersible type tunnel can be guaranteed to keep stable under wave, the worst compound action of stream along with the actual needs lifting at each, can effectively resist the attack of natural calamities such as storm tide, tsunami, earthquake.

Being provided with independently as Figure 10,11 each latent floating box, ground tackle positions, can be aweather, keep stable under the wave, the worst compound action of stream at each, anchor chain by chain pipe from buoyancy tank bottom or the both sides entry of diving, Primary Location when high water level, tight chain during to low water stage is finally located monomer.Typical case's anchoring mode of monomer is that every monomer is established eight tool positioning anchors altogether, and the angle of anchor chain and monomer center line is 45 degree, and chain pipe is parallel with the monomer center line, should ask simultaneously with reference to shown in (figure six) less than 45 degree with the angle of cut of base plate.According to the natural conditions of using the waters,, after testing by force analysis or modular form, can do suitable reinforcement to the anchor chain of wind, wave, stream compound action lower stress maximum.The combination mooring system of Submergible underwater landscape tunnel to stressed situation, is made up of anchor chain and the steel bar concrete frog anchor and the high holding power anchor of different size and kind by each.

This project subject is a steel work, and the design maximum ballast (diving) that may occur by different operating modes carries out structure design.For guaranteeing in the service life in 60 years, not need the maintenance that lies up, except that carrying out steel plate policy commonly used in the world, to main deck, base plate and outer panel with the strong composite material of resistance to corrosion seawater---ferrocement coats anticorrosion, by having the high frequency grouting process moulding of international most advanced level.The empty window of view part attitude then utilizes high strength acryl glass and new material to build under water.

Its agent structure can be repaiied in the dry dock of ability and build having VLCC supertanker depressed place, also can organize site operation on the spot, totally assembles, and debugging and detecting is carried out corresponding physical experiments in the previous work stage.The submersible type tunnel is before undocking, and the solid strength that carries out overall tightness test, linkage of still needing is tested and the anchoring location test, further improves the safety and the reliability of the building that floats.According to the submersible type landscape tunnel that this patent manufactures and designs, the service life in seawater, the service life in fresh water was greater than 80 years greater than 60 years.

It is same as the prior art that present embodiment is not stated part.

Claims

1. Submergible underwater landscape tunnel, it is characterized in that: comprise the submersible type steel box section (1) that one or more interconnect, be provided with mooring positioning device (2) in the bottom of casing, on the casing deckhead, also be provided with ventilating and exhausting device (3), in each casing, be provided with casing is divided into upper and lower two-layer between deck (4), the upper strata is functional compartment (41), lower floor is the case of hiding (42), be provided with submerging and surfacing device (421) at latent buoyancy tank, the both ends of landscape tunnel also are provided with bank apparatus (5).

2. a kind of Submergible underwater landscape tunnel according to claim 1, it is characterized in that: the linkage between casing and the casing, comprise and connect steel sleeve (6), be provided with rubber buffer (61) between casing and sleeve, casing and the casing, end at each casing, around its branch sleeve and the upper strata between two casees is provided with connecting hole in a row (62), and described branch sleeve is arranged at the junction of adjacent two tanks, and branch sleeve is fixed respectively with adjacent two tanks.

3. a kind of Submergible underwater landscape tunnel according to claim 2, it is characterized in that: described submerging and surfacing device (421), comprise headstock gear, submersible pump (4213), headstock gear comprises gate (4211), restrictor bar (4212), fixing select, submersible pump is arranged on the base plate of casing, the dive of starting gate water inlet ballast, waterborne the floating of finding time, the electric-control system of headstock gear, submersible pump is arranged in the case of upper strata, so that safety operation dive and come-up.

4. according to any one described a kind of latent formula underwater landscape tunnel of claim 1 to 3, it is characterized in that described ventilating and exhausting device (3) constitutes for flexible pipe, flexible pipe (31) links to each other with casing, be connected with the functional compartment of casing, depth of water place be set reserve the navigation channel, guarantee the safety of opening the navigation or air flight.

5. a kind of Submergible underwater landscape tunnel according to claim 4 is characterized in that: the end that surfaces at flexible pipe is provided with navigation mark device (32), to guarantee vented exhaust and to guarantee the safety of opening the navigation or air flight.

6. a kind of Submergible underwater landscape tunnel according to claim 5, it is characterized in that: described bank apparatus (5), be provided with steel bar concrete fixed pedestal (51), steel roll bending (52) at water front, two flanks in the landscape tunnel tank ends are provided with a bowl groove (53), one end bowl groove of tunnel box becomes movable butt joint with the steel roll bending of pedestal on the bank, logical bank end casing two flanks also are provided with suspension ring (54), chain (55) in water front pedestal two flanks and tunnel, and chain and suspension ring are the flexibility flexible connection of detachable logical bank engineering.

7. a kind of Submergible underwater landscape tunnel according to claim 6, it is characterized in that: described mooring positioning device (2), each latent floating box is provided with independently ground tackle and positions ground tackle and be made up of with steel bar concrete frog anchor and high holding power anchor the anchor chain of different size and kind, anchor chain by chain pipe from buoyancy tank bottom or the both sides entry of diving, setting the location, waters, tunnel integral body was held the come-up state and with Vertical Anchor weight the tight under water chain of tunnel box was fixed this moment.

8. a kind of latent formula underwater landscape tunnel according to claim 7 is characterized in that: be provided with motor vehicles track, sidewalk, greenbelt, ocean aquarium, space window, view essay facility on the upper strata of casing.

9. a kind of Submergible underwater landscape tunnel according to claim 8, it is characterized in that: form the integral sealing cabin on the submersible type landscape tunnel in the layer box body, divide according to the function in zone, lower floor is the floating work chamber of diving, comprise dive floating apparatus cabin, pump room facility, dive, come-up function are arranged; The upper strata is vehicle, footpound force traffic passage, in its cabin, man-vehicle passage, view essay, ocean aquarium, space window facility can be set.