CN115369827A - Cross-sea bridge ship collision early warning device based on risk prediction - Google Patents
Cross-sea bridge ship collision early warning device based on risk prediction Download PDFInfo
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- CN115369827A CN115369827A CN202211169011.3A CN202211169011A CN115369827A CN 115369827 A CN115369827 A CN 115369827A CN 202211169011 A CN202211169011 A CN 202211169011A CN 115369827 A CN115369827 A CN 115369827A
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- 238000009434 installation Methods 0.000 claims abstract description 53
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 33
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 33
- 241001330002 Bambuseae Species 0.000 claims abstract description 33
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 33
- 239000011425 bamboo Substances 0.000 claims abstract description 33
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 abstract description 15
- 230000002633 protecting effect Effects 0.000 description 8
- 230000001681 protective effect Effects 0.000 description 8
- 230000035939 shock Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241001513371 Knautia arvensis Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
- E02B3/26—Fenders
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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
- E01D19/00—Structural or constructional details of bridges
- E01D19/02—Piers; Abutments ; Protecting same against drifting ice
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
- G08G3/02—Anti-collision systems
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Abstract
The invention relates to the field of early warning of sea-crossing bridges, and discloses a risk prediction-based early warning device for ship collision of a sea-crossing bridge. This cross-sea bridge ship hits early warning device based on risk prediction, elasticity through a reset spring, be favorable to driving the locating piece and slide the back and press from both sides tightly with the outer wall of pier, thereby made things convenient for and carried out preliminary location to an installation section of thick bamboo, follow-up installation bolt through the mounting hole is inside, be favorable to carrying out further fastening to an installation section of thick bamboo, and then improved the convenience of installation work, thereby made things convenient for and carried out the early warning when navigating boats and ships through pilot lamp and laser range sensor, avoided boats and ships to hit the problem that the pier leads to the damage.
Description
Technical Field
The invention relates to the technical field of cross-sea bridge early warning, in particular to a cross-sea bridge ship collision early warning device based on risk prediction.
Background
The sea-crossing bridge is a bridge crossing bay, straits, deep sea, estuary or other ocean waters, generally has long span and line, and is thousands of meters short and tens of kilometers long.
The existing sea-crossing bridge does not have the functions of early warning and protection when in use, so that the problem of bridge collision can occur in the sailing process of a ship once misoperation occurs or the influence of storms and the like is received, the bridge pier is possibly damaged, and the sea-crossing bridge is further in danger, so that a ship collision early warning device is urgently needed to solve the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a cross-sea bridge ship collision early warning device based on risk prediction, which has the functions of early warning before collision and buffering and damping during collision, and solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the cross-sea bridge ship collision early warning device based on risk prediction comprises an installation barrel, wherein a through groove is formed in the center of the installation barrel, a first reset spring is fixedly connected to the inner wall of the through groove, a positioning block is fixedly connected to one side of the first reset spring, a mounting hole is formed in the inner wall of the positioning block, a containing groove is formed in the inner wall of the installation barrel, a controller and a sound module are fixedly connected to the inner wall of the containing groove respectively, a first connecting rod is fixedly connected to the outer wall of the top of the installation barrel, an indicating lamp is fixedly connected to one side of the first connecting rod, a second connecting rod is fixedly connected to the outer wall of the installation barrel, a laser ranging sensor is fixedly connected to one side of the second connecting rod, the first reset spring is elastic, the positioning block is driven to slide and then clamp with the outer wall of a pier, preliminary positioning of the installation barrel is facilitated, a bolt is mounted in the interior of the mounting hole in a follow-up process, further fastening of the installation barrel is facilitated, convenience in installation work is improved, early warning for the early warning when a ship sailing is facilitated through the indicating lamp and the laser ranging sensor, and the problem that the ship is damaged is avoided.
The outer wall fixedly connected with supporting shoe of an installation section of thick bamboo, the groove has been seted up and has been accomodate to the inner wall of supporting shoe, the spread groove has been seted up to the outer wall of spread groove, accomodate the outside fixedly connected with blotter in groove, accomodate the inboard fixedly connected with second reset spring in groove, one side fixedly connected with movable block of second reset spring, the outer wall fixedly connected with protrusion pole of movable block, one side fixedly connected with protective block of protrusion pole is favorable to through the elasticity of second reset spring, cushions when receiving boats and ships striking to the protective block to improve the shock attenuation protecting effect, and through the elasticity of blotter, be favorable to the protective block quick reconversion when relieving vibrations, and then made things convenient for follow-up shock attenuation once more, further improved holistic protecting effect, solved boats and ships and hit the pier and lead to the problem of damaging.
Preferably, the locating piece constitutes extending structure through first reset spring and logical groove, and overlooking of locating piece is the arc form, and the locating piece is along the angular distribution such as axial center line that leads to the groove, and the length of locating piece is greater than the length of an installation section of thick bamboo, and the mounting hole is respectively at the top of locating piece and bottom inner wall evenly distributed, made things convenient for first reset spring to drive the locating piece and reset the slip to press from both sides the installation section of thick bamboo through the locating piece and press from both sides the outer wall to the pier, follow-up through the inside construction bolt of mounting hole, can be with the thorough fastening of an installation section of thick bamboo at the pier outer wall.
Preferably, the pilot lamp is along the equiangular distribution of the axial direction central line of an installation section of thick bamboo, and the pilot lamp contains three kinds of modes, is green light mode, yellow light mode and red light mode respectively, and pilot lamp and controller electric connection, through the different modes of pilot lamp, is favorable to carrying out the early warning of different degrees to the distance between boats and piers.
Preferably, the laser range finding sensor is along the angular distribution such as the axial direction central line of an installation section of thick bamboo, and laser range finding sensor and controller electric connection, and controller and sound module electric connection, and sound module and laser range finding sensor dislocation distribution have made things convenient for laser range finding sensor to the boats and ships when navigating and the distance between the pier to measure, when the distance is less than certain numerical value, start sound module through the controller, and take place to report to the police and remind.
Preferably, the movable block forms extending structure through second reset spring and storage groove, and the movable block is through storing groove and supporting shoe sliding connection, has made things convenient for second reset spring to cushion the effort when the movable block slides to it has made things convenient for to drive the movable block and has reset and slide.
Preferably, the width of the movable block is greater than the width of the protruding rod, and the protruding rod is in through connection with the supporting block through the connecting groove, so that the movable block can conveniently limit the protruding rod when the protruding rod is reset and slides, and the protruding rod is prevented from falling and separating.
Preferably, the through-hole has been seted up to the inner wall of blotter, and the protrusion pole passes through-hole and blotter sliding connection, and one side of blotter and one side mutual butt of movable block, and the blotter is elastic construction, has made things convenient for the blotter to drive the effort when protrusion pole resets and slides and cushions to the movable block.
Preferably, the overlook of protection piece is the arc form, and protection piece along the equiangular distribution of the axial centerline of an installation section of thick bamboo, and the protection piece that has made things convenient for the multi-angle to set up carries out guard work simultaneously to the different angles of an installation section of thick bamboo respectively, has improved the protecting effect.
Advantageous effects
Compared with the prior art, the invention provides a cross-sea bridge ship collision early warning device based on risk prediction, which has the following beneficial effects:
1. this cross-sea bridge ship hits early warning device based on risk prediction, installation section of thick bamboo through setting up, lead to the groove, first reset spring, the locating piece, the holding tank, a controller, the sound module, the head rod, the pilot lamp, the second connecting rod, laser rangefinder sensor and mounting hole, elasticity through first reset spring, be favorable to driving the locating piece and press from both sides tightly with the outer wall of pier after sliding, thereby made things convenient for and carried out preliminary location to an installation section of thick bamboo, follow-up installation bolt inside the mounting hole that passes through, be favorable to carrying out further fastening to an installation section of thick bamboo, and then improved the convenience of installation work, thereby made things convenient for and carried out the early warning when navigating boats and ships through pilot lamp and laser rangefinder sensor, avoided boats and ships to hit the pier and lead to the problem of damage.
2. This cross-sea bridge ship hits early warning device based on risk prediction, supporting shoe through setting up, accomodate the groove, the spread groove, the blotter, second reset spring, the movable block, protrusion pole and protective block, be favorable to through second reset spring's elasticity, cushion when receiving boats and ships striking to the protective block, thereby shock attenuation protecting effect has been improved, and elasticity through the blotter, be favorable to the protective block quick reconversion when relieving vibrations, and then made things convenient for follow-up shock attenuation once more, further improvement holistic protecting effect, the problem that boats and ships hit the pier and lead to the damage has been solved.
Drawings
FIG. 1 is a schematic front cross-sectional structure diagram of the ship collision early warning device for the cross-sea bridge of the invention;
FIG. 2 is a schematic front view of the anti-collision device for the sea-crossing bridge;
FIG. 3 is a schematic view of a top-down structure of the sea-crossing bridge ship collision warning device of the invention;
FIG. 4 is a schematic view of a second connecting rod and a laser ranging sensor of the structure of the sea-crossing bridge ship collision early warning device in a top-down connection manner;
FIG. 5 is a schematic view of a connection structure of a supporting block and an installation cylinder of the device for early warning of ship collision of a cross-sea bridge in a top view;
FIG. 6 is an enlarged schematic structural diagram of the cross-sea bridge ship collision early warning device at the position A in FIG. 5;
FIG. 7 is a schematic view of a positioning three-dimensional structure of the cross-sea bridge ship collision early warning device of the invention;
fig. 8 is a schematic view of a three-dimensional connection structure of a support block and a connecting rod of the cross-sea bridge ship collision early warning device.
In the figure: 1. mounting the cylinder; 2. a through groove; 3. a first return spring; 4. positioning a block; 5. accommodating a tank; 6. a controller; 7. a sound module; 8. a first connecting rod; 9. an indicator light; 10. a second connecting rod; 11. a laser ranging sensor; 12. mounting holes; 13. a supporting block; 14. a storage groove; 15. connecting grooves; 16. a cushion pad; 17. a second return spring; 18. a movable block; 19. a projecting rod; 20. and a protection block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Fig. 1 to 8 show a preferred embodiment of the device for warning ship collision of a sea-crossing bridge based on risk prediction according to the present invention: the utility model provides a cross sea bridge ship and hit early warning device based on risk prediction, including an installation section of thick bamboo 1, logical groove 2 has been seted up at the center of an installation section of thick bamboo 1, the first reset spring 3 of inner wall fixedly connected with that leads to groove 2, one side fixedly connected with locating piece 4 of first reset spring 3, mounting hole 12 has been seted up to the inner wall of locating piece 4, holding tank 5 has been seted up to the inner wall of an installation section of thick bamboo 1, holding tank 5's inner wall difference fixedly connected with controller 6 and sound module 7, the top outer wall fixedly connected with head rod 8 of an installation section of thick bamboo 1, one side fixedly connected with pilot lamp 9 of head rod 8, the bottom outer wall fixedly connected with second connecting rod 10 of an installation section of thick bamboo 1, one side fixedly connected with laser rangefinder sensor 11 of second connecting rod 10, elasticity through first reset spring 3, it presss from both sides tightly with the outer wall of pier to be favorable to drive behind locating piece 4 slip, thereby make things convenient for preliminary location to carry out installation section of thick bamboo 1, follow-up through the inside installation bolt of mounting hole 12, be favorable to carrying out further fastening to installation section of thick bamboo 1, and improved the convenience of installation work, thereby made things convenient for carrying out early warning when having carried out boats and going on through pilot lamp 9 and going on the early warning and having avoided the early warning problem that leads to hit the pier and having collided.
In this embodiment, locating piece 4 constitutes extending structure through first reset spring 3 and logical groove 2, and overlooking of locating piece 4 is the arc form, and locating piece 4 along the angular distribution such as axial direction line that leads to groove 2, and the length of locating piece 4 is greater than the length of installation section of thick bamboo 1, and mounting hole 12 is respectively at the top of locating piece 4 and bottom inner wall evenly distributed, made things convenient for first reset spring 3 to drive locating piece 4 and reset and slide, thereby press from both sides installation section of thick bamboo 1 through locating piece 4 and press from both sides the outer wall to the pier, follow-up through 12 internally mounted bolts of mounting hole, can be with the thorough fastening of installation section of thick bamboo 1 at the pier outer wall.
Further, the pilot lamp 9 is along the equiangular distribution of the axial centerline of installation section of thick bamboo 1, and pilot lamp 9 contains three kinds of modes, is green light mode, yellow light mode and red light mode respectively, and pilot lamp 9 and 6 electric connection of controller, through the different modes of pilot lamp 9, is favorable to carrying out the early warning of different degrees to the distance between boats and ships and the pier.
Further, laser rangefinder sensor 11 is along the equal angular distribution of the axial direction central line of installation section of thick bamboo 1, and laser rangefinder sensor 11 and 6 electric connection of controller, and 6 and sound module 7 electric connection of controller, and sound module 7 and the 11 dislocation distribution of laser rangefinder sensor, the distance that has made things convenient for laser rangefinder sensor 11 to when boats and ships navigate and between the pier is measured, thereby when the distance is less than certain numerical value, start sound module 7 through controller 6, and send out the warning and remind.
Example 2
On the basis of embodiment 1, a preferred embodiment of the cross-sea bridge ship collision early warning device based on risk prediction provided by the invention is shown in fig. 1 to 8: outer wall fixedly connected with supporting shoe 13 of installation section of thick bamboo 1, the groove 14 has been seted up and has been accomodate to the inner wall of supporting shoe 13, spread groove 15 has been seted up to the outer wall of spread groove 15, accomodate the outside fixedly connected with blotter 16 of groove 14, accomodate the inboard fixedly connected with second reset spring 17 of groove 14, one side fixedly connected with movable block 18 of second reset spring 17, the outer wall fixedly connected with protrusion pole 19 of movable block 18, one side fixedly connected with protecting block 20 of protrusion pole 19, be favorable to through the elasticity of second reset spring 17, cushion when receiving boats and ships striking to protecting block 20, thereby the shock attenuation protective effect has been improved, and elasticity through blotter 16, be favorable to protecting block 20 quick reconversion when relieving vibrations, and then made things convenient for follow-up shock attenuation once more, further improved holistic protective effect, the problem that boats and ships hit the pier and lead to the damage has been solved.
In this embodiment, the movable block 18 forms a telescopic structure with the accommodating groove 14 through the second return spring 17, and the movable block 18 is connected with the supporting block 13 in a sliding manner through the accommodating groove 14, so that the acting force of the second return spring 17 when the movable block 18 slides is buffered, and the movable block 18 is driven to slide in a resetting manner.
Furthermore, the width of the movable block 18 is greater than that of the protruding rod 19, and the protruding rod 19 is connected with the supporting block 13 through the connecting groove 15, so that the movable block 18 can conveniently limit the protruding rod 19 when the protruding rod 19 resets and slides, and the protruding rod 19 is prevented from falling off and separating.
Furthermore, the through hole has been seted up to the inner wall of blotter 16, and protrusion pole 19 passes through-hole and 16 sliding connection of blotter, and one side of blotter 16 and one side of movable block 18 butt each other, and blotter 16 is elastic construction, has made things convenient for the action force of blotter 16 when movable block 18 drives protrusion pole 19 and resets and slide to cushion.
Furthermore, overlook of the protection block 20 is arc-shaped, and the protection block 20 is distributed along the axial center line of the installation cylinder 1 at equal angles, so that the protection block 20 which is arranged at multiple angles can respectively protect different angles of the installation cylinder 1 at the same time, and the protection effect is improved.
When using, at first with the outer wall of installation section of thick bamboo 1 cover to pier, the in-process of establishing at the cover, the pier is with the sliding of extrusion positioning piece 4, make locating piece 4 drive first reset spring 3 compression deformation, then elasticity through first reset spring 3, make and drive the sliding of resetting of locating piece 4, thereby press from both sides the clamp of pier through locating piece 4, make and carry out preliminary location to installation section of thick bamboo 1, install the inside of installing hole 12 with outside bolt after that, and be connected with the expansion bolts that the pier outer wall set up, can fasten the installation to installation section of thick bamboo 1, when boats and ships are voyage, will measure the distance between boats and pier through laser ranging sensor 11, when the position is far away, pilot lamp 9 lights the normal passing light of green, when the boats and ships position is close to being in comparatively dangerous position, laser ranging sensor 11 transmits information to controller 6, make controller 6 control pilot lamp 9 light yellow early warning etc, and control sound module 7 and send out the early warning, when the collision takes place, controller 6 controls pilot lamp 9 to light red warning, and control sound module 7 sends out the warning, and send out the warning, and keep away from follow-up warning for follow-up warning.
Meanwhile, when boats and ships are about to collide, will contact with protection piece 20, thereby make protection piece 20 slide, make protection piece 20 drive protrusion pole 19 and slide, make protrusion pole 19 drive movable block 18 and slide, make movable block 18 drive the compression of second reset spring 17, thereby elasticity through second reset spring 17, cushion the effort of movable block 18, and elasticity through second reset spring 17, will drive movable block 18 and slide that resets, when movable block 18 and blotter 16 contact, elasticity through blotter 16, the effort that will reset movable block 18 cushions, thereby make protection piece 20 realize carrying out the shock attenuation when striking to boats and ships.
To sum up, this cross-sea bridge ship collision early warning device based on risk prediction has realized the function of early warning and warning, has then improved the security of boats and ships navigation, is favorable to carrying out the shock attenuation to the effort of striking simultaneously when striking.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be noted that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a cross-sea bridge ship hits early warning device based on risk prediction, includes installation section of thick bamboo (1), its characterized in that: a through groove (2) is formed in the center of the mounting barrel (1), a first reset spring (3) is fixedly connected to the inner wall of the through groove (2), a positioning block (4) is fixedly connected to one side of the first reset spring (3), a mounting hole (12) is formed in the inner wall of the positioning block (4), a containing groove (5) is formed in the inner wall of the mounting barrel (1), a controller (6) and a sound module (7) are fixedly connected to the inner wall of the containing groove (5) respectively, a first connecting rod (8) is fixedly connected to the outer wall of the top of the mounting barrel (1), an indicator lamp (9) is fixedly connected to one side of the first connecting rod (8), a second connecting rod (10) is fixedly connected to the outer wall of the bottom of the mounting barrel (1), and a laser ranging sensor (11) is fixedly connected to one side of the second connecting rod (10);
the utility model discloses an installation section of thick bamboo, including installation section of thick bamboo (1), outer wall fixedly connected with supporting shoe (13), the inner wall of supporting shoe (13) has been seted up and has been accomodate groove (14), spread groove (15) have been seted up to the outer wall of spread groove (15), accomodate outside fixedly connected with blotter (16) of groove (14), accomodate inboard fixedly connected with second reset spring (17) of groove (14), one side fixedly connected with movable block (18) of second reset spring (17), outer wall fixedly connected with protrusion pole (19) of movable block (18), one side fixedly connected with protection piece (20) of protrusion pole (19).
2. The cross-sea bridge ship collision early warning device based on risk prediction as claimed in claim 1, characterized in that: the positioning block (4) and the through groove (2) form a telescopic structure through the first reset spring (3), the positioning block (4) is arc-shaped when overlooking, the positioning block (4) is distributed at equal angles along the axial center line of the through groove (2), the length of the positioning block (4) is larger than that of the mounting cylinder (1), and the mounting holes (12) are uniformly distributed on the inner walls of the top and the bottom of the positioning block (4) respectively.
3. The cross-sea bridge ship collision early warning device based on risk prediction as claimed in claim 1, characterized in that: the axial direction central line equiangular distribution of installation section of thick bamboo (1) is followed in pilot lamp (9), and pilot lamp (9) contain three kinds of modes, are green light mode, amber light mode and red light mode respectively, and pilot lamp (9) and controller (6) electric connection.
4. The cross-sea bridge ship collision early warning device based on risk prediction as claimed in claim 1, wherein: the laser ranging sensor (11) is distributed along the axial center line of the installation cylinder (1) at equal angles, the laser ranging sensor (11) is electrically connected with the controller (6), the controller (6) is electrically connected with the sound module (7), and the sound module (7) and the laser ranging sensor (11) are distributed in a staggered mode.
5. The cross-sea bridge ship collision early warning device based on risk prediction as claimed in claim 1, wherein: the movable block (18) and the accommodating groove (14) form a telescopic structure through a second return spring (17), and the movable block (18) is connected with the supporting block (13) in a sliding mode through the accommodating groove (14).
6. The cross-sea bridge ship collision early warning device based on risk prediction as claimed in claim 1, wherein: the width of the movable block (18) is larger than that of the protruding rod (19), and the protruding rod (19) is connected with the supporting block (13) in a penetrating mode through the connecting groove (15).
7. The cross-sea bridge ship collision early warning device based on risk prediction as claimed in claim 1, wherein: the inner wall of the buffer cushion (16) is provided with a through hole, the protruding rod (19) is connected with the buffer cushion (16) in a sliding mode through the through hole, one side of the buffer cushion (16) is abutted to one side of the movable block (18), and the buffer cushion (16) is of an elastic structure.
8. The cross-sea bridge ship collision early warning device based on risk prediction as claimed in claim 1, wherein: the overlooking of the protection blocks (20) is arc-shaped, and the protection blocks (20) are distributed at equal angles along the axial center line of the installation cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211169011.3A CN115369827A (en) | 2022-09-25 | 2022-09-25 | Cross-sea bridge ship collision early warning device based on risk prediction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211169011.3A CN115369827A (en) | 2022-09-25 | 2022-09-25 | Cross-sea bridge ship collision early warning device based on risk prediction |
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| CN115369827A true CN115369827A (en) | 2022-11-22 |
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| CN202211169011.3A Pending CN115369827A (en) | 2022-09-25 | 2022-09-25 | Cross-sea bridge ship collision early warning device based on risk prediction |
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| CN212847183U (en) * | 2020-08-21 | 2021-03-30 | 中电建路桥集团有限公司 | Early warning device is hit in bridge ship of preventing |
| CN213681692U (en) * | 2020-10-12 | 2021-07-13 | 河南省第一公路工程有限公司 | Anti-collision protective wall for bridge pier |
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2022
- 2022-09-25 CN CN202211169011.3A patent/CN115369827A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040082887A (en) * | 2003-03-20 | 2004-09-30 | 이근식 | Clamp and the construction method for support construction utilizable edge angle of a pier |
| DE10315690A1 (en) * | 2003-04-07 | 2004-11-18 | Audi Ag | Mounting device for towing bracket on the side panel of a motor vehicle, has fastening screw fixed and screwed through threaded sleeve to nut to form bolt connection between insertion protrusion of towing bracket and side panel of vehicle |
| CN212847183U (en) * | 2020-08-21 | 2021-03-30 | 中电建路桥集团有限公司 | Early warning device is hit in bridge ship of preventing |
| CN213681692U (en) * | 2020-10-12 | 2021-07-13 | 河南省第一公路工程有限公司 | Anti-collision protective wall for bridge pier |
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