CN218703792U

CN218703792U - Bridge ship collision prevention early warning and informing device

Info

Publication number: CN218703792U
Application number: CN202223028529.3U
Authority: CN
Inventors: 马瑞鑫; 辛全波; 鲍可馨; 王瑞玺; 胡亚杰; 蔡静
Original assignee: Tianjin Research Institute for Water Transport Engineering MOT
Current assignee: Tianjin Research Institute for Water Transport Engineering MOT
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-03-24
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a bridge prevents boats and ships collision early warning notice device belongs to the warning device field, including bridge heel post structure and warning device main part, the cover is equipped with unsteady cursory structure on the bridge heel post structure, the warning device main part is installed on unsteady cursory structure, install cursory fairing on the inner wall of unsteady cursory structure, cursory fairing contains No. two installation parent tubes and drag reduction ball, drag reduction ball has a plurality of and the symmetry is installed on No. two installation parent tubes, through setting up unsteady cursory structure and installing the warning device main part on unsteady cursory structure, can make the warning device main part can reciprocate on the bridge heel post structure along with the change of river water level, thereby can avoid the warning device main part that river water level rises, and then finally can reduce the probability that boats and bridge heel post structure take place the striking; through setting up cursory fairing, can reduce the cursory structure of floating and float the resistance of in-process from top to bottom.

Description

Bridge ship collision prevention early warning and informing device

Technical Field

The utility model relates to a warning device field, in particular to bridge prevent boats and ships collision early warning and report device.

Background

With the rapid development of the traffic network in China, various river-crossing and sea-crossing bridge projects are increased day by day, the navigation density of ships is continuously increased, and once the ships drift, the accidents of ship-bridge collision are likely to happen, so that great loss is brought to the life and property safety of people.

In order to reduce the ship bridge collision accident, often can set up fixed warning device on the bridge heel post structure that is in the aquatic, however current warning device is generally fixed mounting in the position that the heel post is close to the surface of water, so when river water level rises, submerge warning device easily, thereby can make past ship can't see warning device, and then can increase the probability that the ship bridge collision accident takes place, so need a bridge that can go on floating to prevent boats and ships collision warning device in advance and solve this problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a bridge is prevented boats and ships collision early warning and is reported device can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a device is informed in warning of boats and ships collision is prevented to bridge, includes bridge heel post structure and warning device main part, the cover is equipped with unsteady cursory structure on the bridge heel post structure, the warning device main part is installed on unsteady cursory structure, install cursory fairing on the inner wall of unsteady cursory structure, cursory fairing contains No. two installation parent tubes and drag reduction ball, drag reduction ball has a plurality of and symmetry to install on No. two installation parent tubes, drag reduction ball can rotate on No. two installation parent tubes.

Preferably, the bridge heel post structure is a cylinder type structure, and the upper end of the bridge heel post structure is provided with a bridge main body.

Preferably, the floating structure is a hollow annular structure, four supporting rod structures are symmetrically arranged at the upper end of the floating structure, the supporting rod structures are fixedly arranged at the upper end of the floating structure through screws, and the floating structure can move up and down on the bridge bearing column structure.

Preferably, the warning device body is mounted at the upper ends of the four support rod structures, and the warning device body and the support rod structures are fixedly mounted together through screws.

Preferably, warning device main part cover is established at the bridge heel post structurally, the warning device main part can reciprocate structurally at the bridge heel post, the warning device main part comprises installation parent tube, warning reflection of light strip and warning flash light, an installation parent tube is the tubular structure, an installation parent tube cover is established at the bridge heel post structurally, warning reflection of light strip has a plurality of and evenly installs on the outer wall of an installation parent tube, the warning flash light has a plurality of and upper and lower symmetry to install on the outer wall of an installation parent tube.

Preferably, no. two installation parent tubes on the cursory fairing are tubular structures, no. two installation parent tubes pass through screw fixed mounting on the inner wall of cursory structure of floating, a plurality of ball mounting grooves have been seted up to the symmetry on the inner wall of No. two installation parent tubes, the drag reduction ball rotates to be installed in the ball mounting groove, the drag reduction ball contacts with bridge heel post structure.

Compared with the prior art, the utility model discloses following beneficial effect has:

by arranging the floating buoy structure and installing the warning device main body on the floating buoy structure, the warning device main body can move up and down on the bridge bearing column structure along with the change of the river water level, so that the warning device main body can be prevented from being submerged by the rising of the river water level, and the probability of collision between a ship and the bridge bearing column structure can be finally reduced; through setting up cursory fairing, can reduce the cursory structure of floating and float the resistance of in-process from top to bottom.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the floating buoy structure, the warning device body and the floating damping device of the present invention;

fig. 3 is an enlarged view of fig. 1 at a according to the present invention;

fig. 4 is a cross-sectional view of the floating drag reduction device of the present invention.

In the figure: 1. a bridge load-bearing column structure; 2. a floating structure; 3. a warning device main body; 4. a floating drag reduction device; 5. a bridge main body; 6. a support rod structure; 7. installing a base pipe; 8. warning reflective strips; 9. a warning flash lamp; 10. installing a base pipe; 11. resistance reducing balls; 12. ball mounting grooves.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

Please refer to fig. 1, fig. 2 shows, a bridge ship collision prevention early warning device, including bridge heel post structure 1 and warning device main part 3, bridge heel post structure 1 is the cylinder type structure, the upper end of bridge heel post structure 1 is provided with bridge main part 5, warning device main part 3 is installed on the cursory structure 2 that floats, warning device main part 3 is installed in the upper end of four bracing piece structures 6, warning device main part 3 is in the same place through screw fixed mounting with bracing piece structure 6, warning device main part 3 cover is established on bridge heel post structure 1, warning device main part 3 can reciprocate on bridge heel post structure 1, warning device main part 3 is by an installation base pipe 7, warning reflection of light strip 8 and warning flash light 9 are constituteed, installation base pipe 7 cover is established on bridge heel post structure 1 for one number, warning reflection of light strip 8 has a plurality of and evenly installs on the outer wall of an installation base pipe 7 for one number, warning flash of light strip 9 has a plurality of and the up-down symmetry to install on the outer wall of an installation base pipe 7 for warning, warning reflection of light strip 8 and warning device main part 9 can play the warning boats past warning and warning the warning post structure that the warning post structure can reduce the collision probability of bridge heel post structure that the bridge can pass through the warning.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, the floating buoy structure 2 is sleeved on the bridge load-bearing column structure 1, the floating buoy structure 2 is a hollow annular structure, four support rod structures 6 are symmetrically installed at the upper end of the floating buoy structure 2, the four support rod structures 6 are all installed at the upper end of the floating buoy structure 2 through screws, the floating buoy structure 2 can move up and down on the bridge load-bearing column structure 1, a buoy drag reduction device 4 is installed on the inner wall of the floating buoy structure 2, the buoy drag reduction device 4 comprises a second installation base tube 10 and drag reduction balls 11, the drag reduction balls 11 are symmetrically installed on the second installation base tube 10, the drag reduction balls 11 can rotate on the second installation base tube 10, the second installation base tube 10 on the buoy drag reduction device 4 is a tubular structure, the second installation base tube 10 is fixedly installed on the inner wall of the floating buoy structure 2 through screws, a plurality of balls 12 are symmetrically installed on the inner wall of the second installation base tube 10, the ball 11 is rotatably installed in the ball mounting groove 12, the drag reduction groove is contacted with the bridge load-bearing column structure 1, the main buoy structure can reduce the possibility of collision of the floating buoy structure 2 through the floating buoy structure 3, and the floating buoy structure can be reduced through the floating buoy structure 3, the floating buoy structure 3.

It should be noted that the utility model relates to a bridge prevents boats and ships collision early warning device, when using, the floating buoy structure 2 can float on the surface of water, and simultaneously the floating buoy structure 2 can reciprocate on the bridge bearing post structure 1 along with the rise and fall of river water level, and along with the reciprocating of floating buoy structure 2, the warning device main part 3 installed on it also can reciprocate, thus can avoid submerging the warning device main part 3 when the river water level rises; and when the floating structure 2 moves up and down on the bridge bearing column structure 1, the resistance reducing balls 11 on the floating resistance reducing devices 4 can generate friction with the bridge bearing column structure 1, so that the floating resistance reducing devices 4 rotate, and the resistance of the floating structure 2 in the up-and-down floating process can be reduced.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bridge is prevented boats and ships collision early warning and is reported device, includes bridge spandrel column structure (1) and warning device main part (3), its characterized in that: the cover is equipped with unsteady cursory structure (2) on bridge heel post structure (1), install on unsteady cursory structure (2) warning device main part (3), install cursory fairing (4) on the inner wall of unsteady cursory structure (2), cursory fairing (4) contain No. two installation parent tubes (10) and drag reduction ball (11), drag reduction ball (11) have a plurality of and the symmetry to install on No. two installation parent tubes (10), drag reduction ball (11) can rotate on No. two installation parent tubes (10).

2. The bridge ship collision prevention early warning device according to claim 1, characterized in that: the bridge bearing column structure (1) is of a cylindrical structure, and a bridge main body (5) is arranged at the upper end of the bridge bearing column structure (1).

3. The bridge ship collision prevention early warning device according to claim 2, characterized in that: the floating structure (2) is a hollow annular structure, four supporting rod structures (6) are symmetrically installed at the upper end of the floating structure (2), the supporting rod structures (6) are fixedly installed at the upper end of the floating structure (2) through screws, and the floating structure (2) can move up and down on the bridge bearing column structure (1).

4. The bridge ship collision prevention early warning device according to claim 3, wherein: the warning device main body (3) is arranged at the upper ends of the four supporting rod structures (6), and the warning device main body (3) and the supporting rod structures (6) are fixedly arranged together through screws.

5. The bridge ship collision prevention early warning device according to claim 4, wherein: warning device main part (3) cover is established on bridge heel post structure (1), warning device main part (3) can reciprocate on bridge heel post structure (1), warning device main part (3) comprises installation parent tube (7), warning reflection of light strip (8) and warning flash light (9), an installation parent tube (7) is the tubulose structure, an installation parent tube (7) cover is established on bridge heel post structure (1), warning reflection of light strip (8) have a plurality of and evenly install on the outer wall of an installation parent tube (7), warning flash light (9) have a plurality of and upper and lower symmetry to install on the outer wall of an installation parent tube (7).

6. The bridge ship collision prevention early warning device according to claim 5, wherein: no. two installation parent tubes (10) on cursory fairing (4) are the tubular structure, no. two installation parent tubes (10) are through screw fixed mounting on the inner wall of cursory structure (2) of floating, a plurality of ball mounting groove (12) have been seted up to the symmetry on the inner wall of No. two installation parent tubes (10), drag reduction ball (11) rotate and install in ball mounting groove (12), drag reduction ball (11) contact with bridge bearing column structure (1).