CN108468267A - A kind of floating pier bridge spanning the sea - Google Patents
A kind of floating pier bridge spanning the sea Download PDFInfo
- Publication number
- CN108468267A CN108468267A CN201810384976.1A CN201810384976A CN108468267A CN 108468267 A CN108468267 A CN 108468267A CN 201810384976 A CN201810384976 A CN 201810384976A CN 108468267 A CN108468267 A CN 108468267A
- Authority
- CN
- China
- Prior art keywords
- floating pier
- fixedly connected
- bridge
- floating
- bridge floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000007667 floating Methods 0.000 title claims abstract description 101
- 239000013535 sea water Substances 0.000 claims abstract description 8
- 230000005484 gravity Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000003653 coastal water Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000010276 construction Methods 0.000 abstract description 6
- 239000004568 cement Substances 0.000 abstract description 4
- 230000003014 reinforcing effect Effects 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D15/00—Movable or portable bridges; Floating bridges
- E01D15/14—Floating bridges, e.g. pontoon bridges
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The present invention relates to a kind of floating pier bridge spanning the seas, including three bridge floors, multiple floating piers and multiple pedestals, multiple floating piers are arranged along bridge floor extension direction uniform intervals, each the floating pier top portion is evenly spaced is fixedly connected with three pedestals, three bridge floors extend along the direction perpendicular to coastline, each bridge floor is formed by connecting by multiple bridge floor sections head and the tail, each base top connects a bridge floor section, the bottom of the floating pier is equipped with the horizontal propulsion system for stablizing the horizontal positions Fu Dun, the floating pier is internally provided with the chamber for accommodating seawater, the culvert system for adjusting the floating pier vertical height is equipped in the chamber, the bottom of the floating pier is additionally provided with the vertical gravity device for stablizing the floating pier.Advantageous effect is：Floating pier is floating across the sea, without squeezing into reinforcing bar, joints cement, construction is simple to seabed.
Description
Technical field
The present invention relates to a kind of bridge more particularly to a kind of floating pier bridge spanning the seas.
Background technology
Between prodigious two seashore of span, build that bridge spanning the sea is difficult, conventional method be in depth under by steel
Muscle squeezes into bottom, thickly dotted many roots, and cement of then casting slowly up eventually forms bridge pier, and this construction method is difficult
Degree is big, and cost is high, and the place for encountering seawater depth can not build bridge pier, therefore is badly in need of a kind of new bridge spanning the sea.
Invention content
Technical problem to be solved by the invention is to provide a kind of floating pier bridge spanning the sea, it is floating across the sea to float pier, without to
Reinforcing bar, joints cement, construction is simple are squeezed into seabed.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of floating pier bridge spanning the sea, including it is three bridge floors, more
A floating pier and multiple pedestals, multiple floating piers are arranged along bridge floor extension direction uniform intervals, and each floating pier top portion is uniform
Interval is fixedly connected with three pedestals, and three bridge floors extend along the direction perpendicular to coastline, and each bridge floor is by multiple
Bridge floor section head and the tail are formed by connecting, and each base top connects a bridge floor section, and the bottom of the floating pier, which is equipped with, to be used for
Stablize the horizontal propulsion system of the horizontal positions Fu Dun, the floating pier is internally provided with the chamber for accommodating seawater, the chamber
Interior is equipped with the culvert system for adjusting the floating pier vertical height, and the bottom of the floating pier is additionally provided with for described in stabilization
The vertical gravity device of floating pier.
The beneficial effects of the invention are as follows：Floating pier is floating across the sea, without squeezing into reinforcing bar, joints cement, construction letter to seabed
It is single.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the vertical gravity device includes weighted spherical ball and connecting rod, the top of the extension bar and the floating pier
Bottom is fixedly connected, and the bottom end of the extension bar is fixedly connected with the weighted spherical ball.
Advantageous effect using above-mentioned further scheme is, weighted spherical ball makes floating pier have good stability, be unlikely on
Lower shaking.
Further, the horizontal propulsion system includes multiple propeller ontologies and corresponding multiple with the propeller ontology
Propeller, the propeller ontology are symmetrically disposed on the both ends bottom of the floating pier, the top of the propeller ontology with it is described
Floating pier is fixedly connected, and the side of each propeller ontology is rotatably connected to the corresponding propeller, each described
Motor is fixedly connected in propeller ontology, the motor drives the propeller rotational.
Advantageous effect using above-mentioned further scheme is can effectively to put only floating pier to be influenced and left and right shifting by natural climate
It is dynamic, it can effectively keep bed rearrangement bridge forever point-blank.
Further, the culvert system include be respectively fixedly connected in the chamber both upper ends thereof two intake pumps and
Be respectively fixedly connected with two water outlet pumps in the chamber lower portion both ends, the water inlet of each intake pump and it is each it is described go out
The water outlet of water pump is connected to by stretching out the connecting tube of the floating pier with the seawater outside the floating pier.
Advantageous effect using above-mentioned further scheme is that solve construction on the way, bears a heavy burden and floats pier and the floating pier height that do not bear a heavy burden
Low unbalanced contradiction adjusts the water floated in pier, so as to adjust floating when floating pier is high or low using intake pump and water outlet pump
The vertical height of pier, brings convenience to construction.
Further, bridgehead is had at seashore, is bolted with the bridgehead by the side of the inshore floating pier,
The upper and lower part of the side by coastal waters opposite bank of the pedestal on the inshore floating pier has been respectively fixedly connected with
Connecting seat and lower connecting base, the bridge floor lower section are fixedly connected with bridge floor supporting beam, the upper connecting base and the lower connecting base
Side offers waist typed through hole, is embedded with carrying axle in each waist typed through hole, the institute being located in the upper connecting base
It states carrying axle to be fixedly connected with the bridge floor supporting beam, is equipped with supporting rod below the bridge floor supporting beam, the one of the supporting rod
End is fixedly connected with the bridge floor supporting beam, the other end of the supporting rod and the carrying axle in the lower connecting base
It is fixedly connected.
Advantageous effect using above-mentioned further scheme is so that bridge floor was stablized is connected on pedestal, and makes by sea
The floating pier of bank is fixed, and to make entire bridge fix, waist typed through hole makes bridge floor have certain displacement under the influence of weather.
Further, far from the seashore the pedestal both sides be symmetrically fixedly connected with the upper connecting base and it is described under
Connecting seat, the bridge floor lower section are fixedly connected with the bridge floor supporting beam, each upper connecting base and each lower connection
The waist typed through hole is offered on seat, is embedded with the carrying axle in each waist typed through hole, is located at the upper connection
The carrying axle in seat is fixedly connected with the bridge floor supporting beam, and the supporting rod, institute are equipped with below the bridge floor supporting beam
The one end for stating supporting rod is fixedly connected with the bridge floor supporting beam, the other end of the supporting rod in the lower connecting base
The carrying axle be fixedly connected.
Advantageous effect using above-mentioned further scheme is so that bridge floor was stablized is connected on pedestal, and makes two continuous
Bridge floor is kept point-blank, and waist typed through hole makes bridge floor have certain displacement under the influence of weather.
The weighted spherical ball is solid steel ball.
Advantageous effect using above-mentioned further scheme is that solid steel ball makes the center of gravity of floating pier lower, more stablizes.
Further, the both ends of the floating pier are respectively fixedly connected with a buffer unit for reducing ocean current impact, described
Buffer unit is triangular column, and one of described triangular column seamed edge is arranged far from the directions Fu Dun.
Advantageous effect using above-mentioned further scheme is to float the both ends of pier as triangular column, can reduce ocean current to floating
The impact of pier influences.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of floating pier bridge spanning the sea provided by the present invention；
Fig. 2 is a kind of vertical view of floating pier bridge spanning the sea shown in FIG. 1；
Fig. 3 is a kind of floating pier bottom seat bridge deck structure schematic diagram against seashore of floating pier bridge spanning the sea shown in FIG. 1；
Fig. 4 is a kind of floating pier bridge spanning the sea shown in FIG. 1 not against the floating pier bottom seat bridge deck structure schematic diagram of seashore.
In attached drawing, parts list represented by the reference numerals are as follows：
1, bridge floor section, 2, Fu Dun, 3, pedestal, 4, pillar, 5, weighted spherical ball, 6, connecting rod, 7, propeller ontology, 8, spiral
Paddle, 9, connecting seat, 10, waist typed through hole, 11, carrying axle, 12, bridge floor supporting beam, 13, supporting rod, 14, buffer unit.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figs 1-4, a kind of floating pier bridge spanning the sea, including three bridge floors, multiple floating piers 2 and multiple pedestals 3, Duo Gefu
For pier 2 along 1 extension direction uniform intervals setting of the bridge floor, 2 top of each floating pier is evenly spaced to be fixedly connected with three institutes
Pedestal 3 is stated, three bridge floors extend along the direction perpendicular to coastline, and each bridge floor is formed by connecting by multiple 1 head and the tail of bridge floor section,
3 top of each pedestal connects a bridge floor section 1, and the bottom of the floating pier 2 is equipped with for stablizing 2 level of the floating pier
The horizontal propulsion system of position, the floating pier 2 are internally provided with the chamber for accommodating seawater, are equipped in the chamber for adjusting
The culvert system of 2 vertical height of floating pier, the bottom of the floating pier 2 are additionally provided with the vertical weight for stablizing the floating pier 2
Power apparatus.
The vertical gravity device includes weighted spherical ball 5 and connecting rod 6, the bottom on the top of the extension bar 6 and the floating pier 2
It is fixedly connected, the bottom end of the extension bar 6 is fixedly connected with the weighted spherical ball 5.
The horizontal propulsion system includes multiple propeller ontologies 7 and multiple spirals corresponding with the propeller ontology 7
Paddle 8, the propeller ontology 7 are symmetrically disposed on the both ends bottom of the floating pier 2, the top of the propeller ontology 7 with it is described
Floating pier 2 is fixedly connected, and the side of each propeller ontology 7 is rotatably connected to the corresponding propeller 8, Mei Gesuo
It states and is fixedly connected with motor in propeller ontology 7, the motor drives the propeller 8 to rotate.
The culvert system includes two intake pumps 14 and difference being respectively fixedly connected in the chamber both upper ends thereof
Be fixedly connected on two water outlet pumps 15 at the chamber lower portion both ends, the water inlet of each intake pump 14 and it is each it is described go out
The water outlet of water pump 15 is connected to by stretching out the connecting tube of the floating pier 2 with the seawater outside the floating pier 2.
Bridgehead is had at seashore, is bolted with the bridgehead by the side of the inshore floating pier 2, and coastal waters is leaned on
The upper and lower part of the side by coastal waters opposite bank of the pedestal 3 on the floating pier 2 of bank has been respectively fixedly connected with connection
Seat 9 and lower connecting base 16, the bridge floor lower section are fixedly connected with bridge floor supporting beam 12, the upper connecting base 9 and the lower connection
16 sides of seat offer waist typed through hole 10, are embedded with carrying axle 11 in each waist typed through hole 10, are located at the upper company
The carrying axle 11 in joint chair 9 is fixedly connected with the bridge floor supporting beam 12, and 12 lower section of the bridge floor supporting beam is equipped with support
Bar 13, one end of the supporting rod 13 are fixedly connected with the bridge floor supporting beam 12, the other end of the supporting rod 13 be located at
The carrying axle 11 in the lower connecting base 16 is fixedly connected.
The both sides of the pedestal 3 far from the seashore are symmetrically fixedly connected with the upper connecting base 9 and the lower connection
Seat 16, the bridge floor lower section are fixedly connected with the bridge floor supporting beam 12, each upper connecting base 9 and each lower connection
The waist typed through hole 10 is offered on seat 16, the carrying axle 11 is embedded in each waist typed through hole 10, is located at institute
The carrying axle 11 stated in upper connecting base 9 is fixedly connected with the bridge floor supporting beam 12, and 12 lower section of the bridge floor supporting beam is set
There is the supporting rod 13, one end of the supporting rod 13 to be fixedly connected with the bridge floor supporting beam 12, the supporting rod 13 it is another
One end is fixedly connected with the carrying axle 11 in the lower connecting base 16.
The weighted spherical ball 5 is solid steel ball.
The both ends of the floating pier 2 are respectively fixedly connected with a buffer unit 14 for reducing ocean current impact, the buffering
Device 14 is triangular column, and one of described triangular column seamed edge is arranged far from 2 direction of floating pier.
The span of floating pier 2 is 500 meters, floats 2 wide 20 meters of pier, a height of 50 meters, bridge floor 1 is 60-65 meters from sea level altitude, bottom
The height of seat 3 is 20 meters, and the spacing between the face close to each other of two adjacent pans 3 is 100 meters, and intermediate bridge floor 1 is iron
The bridge floor 1 of road and bridge two-orbit, the left and right sides is highway bridge, and highway bridge width is 30 meters, and railway bridge width is 20 meters.
Water-level gauge is installed in each 2 side of floating pier, floats and controller is installed in pier 2, controller and water-level gauge, water outlet pump 15 and
Intake pump 14 is electrically connected, according to the adjustment needs of 2 height of floating pier, controller can control water outlet pump 15 and intake pump 14 into row
The real time data detected is fed back to controller by water, water-level gauge, until when reaching the water level needed for adjustment, controller controls out
Water pump 15 and intake pump 14 are stopped.
Laser displacement sensor, controller and laser displacement sensor and driving spiral are installed in each 2 two sides of floating pier
The motor of paddle 8 is electrically connected, and the distance of inshore adjacent floating pier 2 is leaned in each laser displacement sensor detection, inclined when left and right occurs
When shifting (assuming that being to deviate to the left), the laser in left side is beaten on the surface less than adjacent floating pier 2, and the distance measured occurs apparent
Variation, controller control the propeller 8 in left motor rotation driving left side, so that floating pier 2 is moved right and restore setting position, work as a left side
When the laser of side is beaten again on the surface of adjacent floating pier 2, controller control motor is stopped.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of floating pier bridge spanning the sea, which is characterized in that multiple including three bridge floors, multiple floating piers (2) and multiple pedestals (3)
Floating pier (2) is arranged along the bridge floor (1) extension direction uniform intervals, and each floating evenly spaced fixation in pier (2) top is even
Three pedestals (3) are connect, three bridge floors extend along the direction perpendicular to coastline, and each bridge floor is by multiple bridge floor sections (1)
Head and the tail are formed by connecting, and a bridge floor section (1) is connected at the top of each pedestal (3), and the bottom of the floating pier (2), which is equipped with, to be used
In the horizontal propulsion system for stablizing floating pier (2) horizontal position, the floating pier (2) is internally provided with the chamber for accommodating seawater
Room, the interior culvert system being equipped with for adjusting floating pier (2) vertical height of the chamber, the bottom of the floating pier (2) is also
Equipped with the vertical gravity device for stablizing the floating pier (2).
2. a kind of floating pier bridge spanning the sea according to claim 1, which is characterized in that the vertical gravity device includes weighted spherical ball
(5) it is fixedly connected with the bottom of the floating pier (2) with connecting rod (6), the top of the extension bar (6), the bottom end of the extension bar (6)
It is fixedly connected with the weighted spherical ball (5).
3. a kind of floating pier bridge spanning the sea according to claim 1, which is characterized in that the horizontal propulsion system includes multiple pushes away
Into device ontology (7) and multiple propellers (8) corresponding with propeller ontology (7), the propeller ontology (7) is symmetrical arranged
In the both ends bottom of the floating pier (2), the top of the propeller ontology (7) is fixedly connected with the floating pier (2), each described
The side of propeller ontology (7) is rotatably connected to the corresponding propeller (8), in each propeller ontology (7)
It is fixedly connected with motor, the motor drives propeller (8) rotation.
4. a kind of floating pier bridge spanning the sea according to claim 1, which is characterized in that the culvert system includes fixing respectively
It is connected to two intake pumps (14) of the chamber both upper ends thereof and is respectively fixedly connected in two of the chamber lower portion both ends
The water outlet of water outlet pump (15), the water inlet of each intake pump (14) and each water outlet pump (15) is by stretching out institute
The connecting tube for stating floating pier (2) is connected to the seawater of floating pier (2) outside.
5. according to a kind of any one of claim 1-4 floating pier bridge spanning the seas, which is characterized in that bridgehead is had at seashore,
It is bolted with the bridgehead by the side of the inshore floating pier (2), it is described on the inshore floating pier (2)
The upper and lower part of the side by coastal waters opposite bank of pedestal (3) has been respectively fixedly connected with upper connecting base (9) and lower connecting base (16),
It is fixedly connected with bridge floor supporting beam (12) below the bridge floor, the upper connecting base (9) and the lower connecting base (16) side are equal
Waist typed through hole (10) is offered, carrying axle (11) is embedded in each waist typed through hole (10), is located at the upper connecting base
(9) carrying axle (11) in is fixedly connected with the bridge floor supporting beam (12), is equipped with below the bridge floor supporting beam (12)
Supporting rod (13), one end of the supporting rod (13) are fixedly connected with the bridge floor supporting beam (12), the supporting rod (13)
The other end is fixedly connected with the carrying axle (11) in the lower connecting base (16).
6. a kind of floating pier bridge spanning the sea according to claim 5, which is characterized in that the pedestal (3) far from the seashore
Both sides be symmetrically fixedly connected with the upper connecting base (9) and the lower connecting base (16), be fixedly connected with below the bridge floor
The waist is offered on the bridge floor supporting beam (12), each upper connecting base (9) and each lower connecting base (16)
Type through-hole (10), each waist typed through hole (10) is interior to be embedded with the carrying axle (11), is located in the upper connecting base (9)
The carrying axle (11) be fixedly connected with the bridge floor supporting beam (12), the branch is equipped with below the bridge floor supporting beam (12)
Strut (13), one end of the supporting rod (13) are fixedly connected with the bridge floor supporting beam (12), the supporting rod (13) it is another
One end is fixedly connected with the carrying axle (11) in the lower connecting base (16).
7. a kind of floating pier bridge spanning the sea according to claim 2, which is characterized in that the weighted spherical ball (5) is solid steel ball.
8. according to a kind of any one of claim 1-4 floating pier bridge spanning the seas, which is characterized in that the both ends of the floating pier (2)
It is respectively fixedly connected with a buffer unit (14) for reducing ocean current impact, the buffer unit (14) is triangular column, institute
One of triangular column seamed edge is stated far from floating pier (2) direction to be arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384976.1A CN108468267B (en) | 2018-04-26 | 2018-04-26 | Floating pier sea-crossing bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810384976.1A CN108468267B (en) | 2018-04-26 | 2018-04-26 | Floating pier sea-crossing bridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108468267A true CN108468267A (en) | 2018-08-31 |
| CN108468267B CN108468267B (en) | 2023-11-03 |
Family
ID=63263943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810384976.1A Active CN108468267B (en) | 2018-04-26 | 2018-04-26 | Floating pier sea-crossing bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108468267B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111608067A (en) * | 2020-05-28 | 2020-09-01 | 中铁大桥局集团有限公司 | Buoyancy tank, use method thereof and floating bridge |
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| CN111608067B (en) * | 2020-05-28 | 2022-01-11 | 中铁大桥局集团有限公司 | Buoyancy tank, use method thereof and floating bridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108468267B (en) | 2023-11-03 |
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