CN113186802B - Overwater floating bridge and construction method for stabilizing overwater floating bridge - Google Patents
Overwater floating bridge and construction method for stabilizing overwater floating bridge Download PDFInfo
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- CN113186802B CN113186802B CN202110454225.4A CN202110454225A CN113186802B CN 113186802 B CN113186802 B CN 113186802B CN 202110454225 A CN202110454225 A CN 202110454225A CN 113186802 B CN113186802 B CN 113186802B
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- 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
- E01D15/20—Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like with main load supporting structure consisting only of non-rigid members
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Abstract
The invention discloses a water floating bridge, which comprises a plurality of bridge deck splicing blocks, wherein the cross sections of the bridge deck splicing blocks are arranged in a multi-arch and rectangular staggered structure, the bridge deck splicing blocks are jointly connected with a plurality of splicing pipes, each section of the splicing pipes is jointly communicated with an air storage tank, the bottom of each air storage tank is fixedly connected with the bottom surface through a bolt, two sides of the bridge deck splicing blocks are respectively provided with a traction steel rope in a penetrating and stringing manner, each section of the two traction steel ropes is connected with a winding table, each winding table is rotatably connected with a wire wheel, one end of each traction steel rope is welded with the wire wheel, and the bottom of the American winding table is fixedly connected with the external bottom surface through a bolt. Has the advantages that: the gravity of the bridge body is resisted through the buoyancy effect of the hydrogen in the spliced pipe, and automatic supplement can be performed subsequently, so that the passing of a large number of people can be met, the stability of the floating bridge is maintained, and the service life is prolonged.
Description
Technical Field
The invention relates to the technical field of bridge floors, in particular to an overwater floating bridge and a construction method for stabilizing the overwater floating bridge.
Background
The floating bridge on water is built by a plurality of floating pontoons with good universality and interchangeability, and various floating bridges on water, such as landscape floating bridges, passing floating bridges, military floating bridges and the like, are built by configuring special equipment according to different requirements of customers. It mainly comprises main part pontoon bridge, even bank part etc. and wholly, is widely applied to fields such as sightseeing tourism, leisure:
in the prior art, the support structure of the water floating bridge is simple, only a few persons can pass through the water floating bridge, and the support member is easily abraded when the water floating bridge is used, so that the service life of the water floating bridge is influenced.
Disclosure of Invention
The invention aims to solve the problems that the supporting structure of the floating bridge on water in the prior art is simple and the service life of the floating bridge is influenced when the number of people passing through the floating bridge is large, and provides the floating bridge on water and a construction method for stabilizing the floating bridge on water.
In order to achieve the purpose, the invention adopts the following technical scheme: a water floating bridge comprises a plurality of bridge deck splicing blocks, the cross sections of the bridge deck splicing blocks are arranged in a multi-arch and rectangular staggered structure, the bridge deck splicing blocks are connected with a plurality of splicing pipes together, each section of the splicing pipes is communicated with an air storage tank together, the bottom of each air storage tank is fixedly connected with the bottom surface through a bolt, two sides of the bridge deck splicing blocks are provided with a traction steel rope in a penetrating and stringing mode, each section of the two traction steel ropes is connected with a winding table, each winding table is rotatably connected with a wire wheel, one end of each traction steel rope is welded with the wire wheel, and the bottoms of the American winding tables are fixedly connected with the external bottom surface through bolts;
in the above-mentioned floating bridge on water, the horizontal layering plate of inner wall sealing fixed connection level of gas holder, piece together pipe and gas holder and be located layering plate below space intercommunication, the part that the piece together is located the gas holder all is connected with the resistance piece, open in the resistance piece and be equipped with inlet channel and sealing connection has the check valve in the inlet channel.
In above-mentioned floating bridge on water, the solar cell panel electricity is connected with the motor, the output shaft fixedly connected with cam of motor, one side fixedly connected with that the center was kept away from to the cam piece of exerting pressure, the blow vent has been seted up in the piece of exerting pressure, the cooperation is connected with the piston piece in the blow vent, the one end that the blow vent was kept away from to the piston piece is provided with the seal piece, the both sides difference fixedly connected with connecting rod of seal piece, open the recess of being connected with the connecting rod cooperation in the piston piece, the first spring of bottom fixedly connected with of recess, the free end and the connecting rod welding of first spring.
In the above-mentioned floating bridge on water, the piece together a plurality of second springs of side end face fixedly connected with that the pipe is located the gas holder, the common fixedly connected with limiting plate of the other end of second spring, the bottom of limiting plate and the bottom welding of gas holder, one side inner wall that the gas holder is close to the piece together pipe is equipped with the conducting layer, the conducting layer is connected with solar cell panel, motor and the equal electricity of solenoid valve.
In the above-mentioned floating bridge on water, the space that the gas holder is located the layering board top is provided with two electrodes, two the electrode all is connected with the solar cell panel electricity, the electrode divide into positive pole and negative pole and the gas-supply pipe has been cup jointed to negative pole department, gas-supply pipe and layering board below space intercommunication and sealing connection has the check valve in the gas-supply pipe.
The invention also provides a construction method of the floating bridge on water, which comprises the following steps
S1: assembling a plurality of deck segments 1 and a plurality of splice tubes 2 into a deck, placing the deck section on water, and passing traction steel ropes 4 through both ends of each deck segment 1.
S2: the two ends of the traction steel rope 4 are fixed with the external ground through the winding table 5 and the bolts respectively, the traction steel rope 4 is tensioned through the wire wheels 6 on the winding table 5, and the two ends of the spliced pipes 2 are communicated with the side wall of the gas storage tank 3 and fixedly connect the bottom of the gas storage tank 3 with the external ground through the bolts.
S3: filling hydrogen gas into the gas storage tank 3 below the layered plate 7 and the spliced pipe 2, and filling 1/2-height water in the space above the layered plate 7, wherein the water is taken from a water source at the installation position of the floating bridge
Compared with the prior art, the invention has the advantages that:
1. the spliced pipes and the traction steel ropes are jointly paired to form a plurality of bridge deck splicing blocks, the splicing pipes floating on the water surface and the traction steel ropes realize the stabilizing effect on the bridge body, and the gravity of the bridge body is resisted through the buoyancy effect of hydrogen in the spliced pipes, so that the requirement of mass passage of people is met, and the stability of the floating bridge is maintained;
2. when the bridge is used, two ends of the splicing pipe are respectively connected with one gas storage tank, when the number of passing people of the bridge is large, hydrogen in the gas storage tanks can be input into the splicing pipe under the combined action of the motor, the cam, the piston block, the sealing block and the vent, so that the weight of the spliced pipe support is improved, and the bridge support force can be adjusted according to different passing people;
3. the gas storage tank is positioned above the laminated plate and is provided with two electrodes and is powered by the solar cell panel, when the solar cell is in actual use, the two electrodes are used for electrolyzing the water solution on the laminated plate by collecting solar energy, and the water solution is taken from a nearby water source and has ions with certain concentration. Therefore, after partial gas in the splicing pipe runs off, the supplement operation can be automatically carried out, and the service life of the floating bridge is prolonged;
4. the gas pipe that is located electrode cathode department and cup joints the setting can utilize the water insoluble characteristics of hydrogen, the gas orientation that produces the negative pole flows to the layering board below, make and supply the gas of layering board below in the gas holder, simultaneously when the pontic receives great holding down force, tensile effect through the second spring, make and piece together pipe one end and be connected with the conducting layer, thereby switch on being connected of solar cell panel and motor, make the cam rotate to say that gas holder gas is impressed in the piece together the pipe, and convenient to use.
Drawings
FIG. 1 is a schematic structural diagram of a middle splicing pipe and a bridge deck splicing block of the water floating bridge provided by the invention;
FIG. 2 is a front cross-sectional view of a floating bridge according to the present invention;
fig. 3 is an enlarged schematic view of a portion a of the floating bridge on water according to the present invention.
In the figure: 1 bridge deck splicing block, 2 splicing pipes, 3 gas storage tanks, 4 traction steel ropes, 5 winding tables, 6 wire wheels, 7 layered plates, 8 resistance blocks, 9 gas inlet channels, 10 branch pipes, 11 electromagnetic valves, 12 solar cell panels, 13 motors, 14 cams, 15 pressing blocks, 16 air vents, 17 piston blocks, 18 sealing blocks, 19 connecting rods, 20 grooves, 21 first springs, 22 second springs, 23 limiting plates, 24 conducting layers, 25 electrodes and 26 gas conveying pipes.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-3, the water floating bridge comprises a plurality of bridge deck splicing blocks 1, the cross sections of the bridge deck splicing blocks 1 are arranged in a multi-arch and rectangular staggered structure, the bridge deck splicing blocks 1 are jointly connected with a plurality of splicing pipes 2, each section of each splicing pipe 2 is jointly communicated with one air storage tank 3, the bottom of each air storage tank 3 is fixedly connected with the bottom surface through a bolt, two sides of the bridge deck splicing blocks 1 are respectively provided with one traction steel rope 4 in a penetrating manner, each section of each two traction steel ropes 4 is connected with one winding table 5, each winding table 5 is rotatably connected with one wire wheel 6, one end of each traction steel rope 4 is welded with the wire wheel 6, and the bottom of the U.S. shaped winding table 5 is fixedly connected with the external bottom surface through bolts;
horizontal layering plate 7 of inner wall sealing fixed connection of gas holder 3, piece together 2 and the gas holder 3 is located 7 below spaces of layering plate and communicates, the part that piece together 2 is located the gas holder 3 all is connected with resistance block 8, it has inlet channel 9 and sealing connection has a check valve in the inlet channel 9 to open in the resistance block 8, piece together 2 and gas holder 3's junction and be connected with tributary pipe 10, sealing connection has solenoid valve 11 in the tributary pipe 10, 11 electricity of solenoid valve are connected with solar cell panel 12 and solar cell panel 12 inlays the top of establishing at gas holder 3, piece together 2 interior gases of pipe when solenoid valve 11 switches on and flow back to gas holder 3 through tributary pipe 10.
The solar cell panel 12 is electrically connected with a motor 13, an output shaft of the motor 13 is fixedly connected with a cam 14, one side of the cam 14 far from the center is fixedly connected with a pressure applying block 15, a vent 16 is arranged in the pressure applying block 15, a piston block 17 is matched and connected in the vent 16, one end of the piston block 17 far from the vent 16 is provided with a sealing block 18, two sides of the sealing block 18 are respectively and fixedly connected with a connecting rod 19, a groove 20 matched and connected with the connecting rod 19 is arranged in the piston block 17, the bottom of the groove 20 is fixedly connected with a first spring 21, the free end of the first spring 21 is welded with the connecting rod 19, when the piston block 17 is matched with the sealing block 18, the vent 16 in the piston block 17 can be sealed, the end face of the splicing pipe 2, which is positioned in the gas storage tank 3, is fixedly connected with a plurality of second springs 22, and the other ends of the second springs 22 are commonly and fixedly connected with a limiting plate 23, the bottom of limiting plate 23 and the bottom welding of gas holder 3, limiting plate 23 can be spacing with piecing together 2 pipes, one side inner wall that gas holder 3 is close to piecing together 2 pipes is equipped with conducting layer 24, conducting layer 24 and solar cell panel 12, motor 13 and solenoid valve 11 are all connected electrically, gas holder 3 is located the space of layering board 7 top and is provided with two electrodes 25, two electrodes 25 all are connected with solar cell panel 12 electricity, can carry out the work of brineelectrolysis when solar cell panel 12 switches on two electrodes 25, electrode 25 divide into positive pole and negative pole and air pipe 26 has been cup jointed to negative pole department, air pipe 26 and 7 below spaces intercommunication of layering board and sealing connection has the check valve in the air pipe 26, make the product behind the brineelectrolysis follow air pipe 26 and get into the below of layering board 7.
The invention also provides a construction method of the floating bridge on water, which comprises the following steps: comprises the following steps
S1: with a plurality of bridge floor piece 1 and a plurality of 2 equipment of piecing together of pipe for the bridge floor, arrange the bridge floor part on water, through the both ends that piece 1 are pieced together to each bridge floor with tractive steel cable 4, through the effect of dragging of tractive steel cable 4, realize the support effect to the bridge floor.
S2: two ends of the traction steel rope 4 are fixed with the outside ground through a winding table 5 and bolts respectively, the traction steel rope 4 is tensioned through a wire wheel 6 on the winding table 5, and two ends of the spliced pipes 2 are communicated with the side wall of the gas storage tank 3 and fixedly connect the bottom of the gas storage tank 3 with the outside ground through bolts.
S3: the gas storage tank 3 is positioned below the layered plate 7 and the inner part of the spliced pipe 2 is filled with hydrogen, and the space above the layered plate 7 is filled with water with the height of 1/2, wherein the water is taken from a water source at the installation position of the floating bridge.
When the floating bridge is used, the spliced pipes 2 and the plurality of bridge deck spliced pipes 1 form the bridge deck and are arranged on water in a floating mode, and when the floating bridge is actually used, hydrogen filled in the spliced pipes 2 is just balanced with gravity of the bridge deck, so that the two ends of the spliced pipes 2 and the pulling steel ropes 4 are subjected to reduced pulling force, the service life of the pulling steel ropes 4 is prolonged, and the stability of the floating bridge is kept;
meanwhile, when the number of people passes through the bridge deck is large, the hydrogen in the gas storage tank 3 is input into the splicing pipe 2 under the combined action of the motor 13, the cam 14, the piston block 17, the seal block 18 and the vent 16, so that the supporting weight of the splicing pipe 2 is improved, the supporting force of the bridge body is adjusted according to different numbers of passing people, the gas pipe 26 sleeved at the cathode of the electrode 25 can directionally flow the gas generated by the cathode to the lower part of the layered plate 7 by utilizing the characteristic that the hydrogen is insoluble in water, so that the gas below the layered plate 7 in the gas storage tank 3 is supplemented, meanwhile, when the bridge body is subjected to large downward pressure, one end of the splicing pipe 2 is connected with the conductive layer 24 through the stretching action of the second spring 22, so that the connection between the solar cell panel 12 and the motor 13 is conducted, and the cam 14 rotates to press the gas in the gas storage tank 3 into the splicing pipe 2, is convenient to use.
Although the terms of deck tiles 1, splicing pipes 2, air storage tanks 3, traction steel ropes 4, winding tables 5, wire wheels 6, layered plates 7, resistance blocks 8, air inlet channels 9, branch pipes 10, electromagnetic valves 11, solar cell panels 12, motors 13, cams 14, pressure blocks 15, air vents 16, piston blocks 17, sealing blocks 18, connecting rods 19, grooves 20, first springs 21, second springs 22, limiting plates 23, conductive layers 24, electrodes 25, air pipes 26, and the like are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
Claims (6)
1. The water floating bridge comprises a plurality of bridge deck splicing blocks (1) and is characterized in that the cross sections of the bridge deck splicing blocks (1) are of a multi-arch and rectangular staggered structure, the bridge deck splicing blocks (1) are connected with a plurality of splicing pipes (2) together, each section of each splicing pipe (2) is provided with a gas storage tank (3) in a communicated mode, the bottom of each gas storage tank (3) is fixedly connected with the bottom surface through a bolt, two sides of each bridge deck splicing block (1) are provided with a traction steel rope (4) in a penetrating and stringing mode, each section of each traction steel rope (4) is connected with a wire winding table (5), each wire winding table (5) is rotatably connected with a wire wheel (6), one end of each traction steel rope (4) is welded with the wire wheel (6), and the bottom of each wire winding table (5) is fixedly connected with the outside bottom surface through a bolt, the horizontal layering plate (7) of the inner wall sealing fixed connection level of gas holder (3), piece together pipe (2) and gas holder (3) and be located layering plate (7) below space intercommunication, piece together the part that pipe (2) are located gas holder (3) and all be connected with resistance piece (8), it has inlet channel (9) and sealing connection has the check valve in inlet channel (9) to open in resistance piece (8).
2. The floating bridge on water as claimed in claim 1, wherein a branch pipe (10) is connected to the joint of the spliced pipe (2) and the air storage tank (3), an electromagnetic valve (11) is hermetically connected in the branch pipe (10), the electromagnetic valve (11) is electrically connected with a solar panel (12), and the solar panel (12) is embedded on the top of the air storage tank (3).
3. The floating bridge according to claim 2, characterised in that the solar panels (12) are electrically connected to an electric motor (13), the output shaft of the motor (13) is fixedly connected with a cam (14), one side of the cam (14) far away from the center is fixedly connected with a pressing block (15), an air vent (16) is arranged in the pressurizing block (15), a piston block (17) is connected in the air vent (16) in a matching way, one end of the piston block (17) far away from the air vent (16) is provided with a sealing block (18), two sides of the sealing block (18) are respectively and fixedly connected with a connecting rod (19), a groove (20) which is matched and connected with the connecting rod (19) is arranged in the piston block (17), the bottom of the groove (20) is fixedly connected with a first spring (21), and the free end of the first spring (21) is welded with the connecting rod (19).
4. The floating bridge on water according to claim 1, wherein a plurality of second springs (22) are fixedly connected to the end face of the spliced pipe (2) located in the air storage tank (3), a limiting plate (23) is fixedly connected to the other end of each second spring (22) together, the bottom of each limiting plate (23) is welded to the bottom of the air storage tank (3), a conductive layer (24) is arranged on the inner wall of the air storage tank (3) close to one side of the spliced pipe (2), and the conductive layer (24) is electrically connected with the solar cell panel (12), the motor (13) and the electromagnetic valve (11).
5. The floating bridge on water as claimed in claim 1, wherein two electrodes (25) are arranged in the space above the layered plate (7) of the gas storage tank (3), the two electrodes (25) are electrically connected with the solar cell panel (12), the electrodes (25) are divided into an anode and a cathode, the gas pipe (26) is sleeved on the cathode, the gas pipe (26) is communicated with the space below the layered plate (7), and a one-way valve is hermetically connected in the gas pipe (26).
6. A construction method of a floating bridge on water comprises the following steps:
s1: assembling a plurality of bridge deck blocks (1) and a plurality of splicing pipes (2) into a bridge deck, placing the bridge deck part on water, and penetrating traction steel ropes (4) through two ends of each bridge deck block (1);
s2: two ends of the traction steel rope (4) are respectively fixed with the external ground through a winding table (5) and a bolt, the traction steel rope (4) is tensioned through a wire wheel (6) on the winding table (5), two ends of the spliced pipes (2) are communicated with the side wall of the gas storage tank (3), and the bottom of the gas storage tank (3) is fixedly connected with the external ground through the bolt;
s3: the gas storage tank (3) is positioned below the layered plate (7) and the inner part of the spliced pipe (2) is filled with hydrogen, and the space above the layered plate (7) is filled with water with the height of 1/2, wherein the water is taken from a water source at the installation position of the floating bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110454225.4A CN113186802B (en) | 2021-04-26 | 2021-04-26 | Overwater floating bridge and construction method for stabilizing overwater floating bridge |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110454225.4A CN113186802B (en) | 2021-04-26 | 2021-04-26 | Overwater floating bridge and construction method for stabilizing overwater floating bridge |
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| CN113186802A CN113186802A (en) | 2021-07-30 |
| CN113186802B true CN113186802B (en) | 2022-07-15 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB368554A (en) * | 1931-04-08 | 1932-03-10 | Joseph Harry Tourchette | Pontoon bridges |
| CN105113381A (en) * | 2015-09-07 | 2015-12-02 | 田玉海 | Inflatable floating bridge |
| CN109024237A (en) * | 2018-09-29 | 2018-12-18 | 武汉速安达建筑橡塑制品有限公司 | Folding carton, pontoon bridge and erection method, pile foundation loading device and load providing method |
| CN208328002U (en) * | 2018-02-28 | 2019-01-04 | 黄捷 | A kind of solar energy reforming unit |
| CN109371810A (en) * | 2018-11-19 | 2019-02-22 | 刘子铿 | A kind of portable anti-puncture pontoon bridge for auxiliary rescue of paddling |
| CN112593249A (en) * | 2020-12-18 | 2021-04-02 | 广东电网有限责任公司中山供电局 | New energy hydrogen production platform |
-
2021
- 2021-04-26 CN CN202110454225.4A patent/CN113186802B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB368554A (en) * | 1931-04-08 | 1932-03-10 | Joseph Harry Tourchette | Pontoon bridges |
| CN105113381A (en) * | 2015-09-07 | 2015-12-02 | 田玉海 | Inflatable floating bridge |
| CN208328002U (en) * | 2018-02-28 | 2019-01-04 | 黄捷 | A kind of solar energy reforming unit |
| CN109024237A (en) * | 2018-09-29 | 2018-12-18 | 武汉速安达建筑橡塑制品有限公司 | Folding carton, pontoon bridge and erection method, pile foundation loading device and load providing method |
| CN109371810A (en) * | 2018-11-19 | 2019-02-22 | 刘子铿 | A kind of portable anti-puncture pontoon bridge for auxiliary rescue of paddling |
| CN112593249A (en) * | 2020-12-18 | 2021-04-02 | 广东电网有限责任公司中山供电局 | New energy hydrogen production platform |
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| CN113186802A (en) | 2021-07-30 |
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