Bridge ship-collision-prevention height limiting frame

A technology of bridges and bridges, which is applied in the field of bridge height limit facilities, can solve problems such as inconvenient installation and maintenance, the top of the ship is higher than the bridge hole, collision between the ship and the bridge, etc., so as to facilitate installation and maintenance, improve the anti-collision protection ability, protect The effect of bridge safety

Pending Publication Date: 2019-12-03
CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented technology helps prevent collisions between boats at sea level crossing points or overpasses during navigation operations for vessels navigating along coastal areas. It involves measuring the limits placed upon entry into bridges via an interference barrier system called a gate frame. A stabilized triangular supporting structure made up of tie bars connects and supports posts anchored within concrete footings. By considering the surrounding waters' conditions, this device can provide reliable measurements without being affected by external factors such as waves or wind pressure. Additionally, there may be multiple levels of security measures like seals around doors and guards against intruders. Overall, these technical features help ensure safe operation of pier structures while avoiding damage from collaterally approaching vehicles.

Problems solved by technology

The technical problem addressed by this patented solution is how to create an efficient way to prevent collisions between boats passing over pier holes without requiring expensive equipment or human labor.

Method used

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  • Bridge ship-collision-prevention height limiting frame
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  • Bridge ship-collision-prevention height limiting frame

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Embodiment Construction

[0031] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0032] Such as figure 1 As shown, the bridge anti-ship collision limit elevated 1 provided in this embodiment is arranged on the side of the bridge frame 2 facing the direction in which the ship is coming, so as to detect the height of the coming ship, and the ship that is not super high can pass safely, and the super high ship can pass safely. What ships hit at first is the bridge anti-ship collision limit elevated 1, thereby the bridge frame is carried out anti-collision protection.

[0033] Such as figure 1 As shown, the bridge anti-ship collision limit elevated 1 includes: portal frame 11, elastic buffer 12, ten

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Abstract

The invention discloses a bridge ship-collision-prevention height limiting frame. The height limiting frame is arranged on one side, facing the ship approaching direction, of a bridge frame and comprises a portal frame, an elastic buffer part, fixed piles and tension damping rods; the portal frame is arranged on the outer side of the bridge frame in a manner of being spaced from the bridge frame,the portal frame comprises a cross beam and stand columns connected to the two ends of the cross beam, the bottom ends of the two stand columns are hinged to a bridge bearing table, the elastic bufferpart is arranged between the portal frame and the bridge frame, the fixed piles are arranged outside the bridge bearing table, the tension damping rods are arranged on the side, back onto the bridgeframe, of the portal frame, and correspond to the stand columns, the tension damping rods can be tensioned to extend, one ends of the tension damping rods are hinged to the upper ends of the stand columns, and the other ends of the tension damping rods are hinged to the fixed piles. According to the bridge ship-collision-prevention height limiting frame, safety of the bridge frame can be effectively protected, and mounting and maintaining on a shipping lane are facilitated.

Description

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Claims

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Application Information

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Owner CHINA MERCHANTS CHONGQING COMM RES & DESIGN INST
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