CN220927721U - Bridge pier body buffering energy dissipation mechanism - Google Patents

Abstract

The utility model relates to the technical field of high polymer materials, in particular to a buffering and energy dissipating mechanism of a bridge pier body; including installing strip, the guided way, energy dissipation subassembly and buffer board, guided way and installing strip fixed connection, and be located the lateral wall of installing strip, the quantity of energy dissipation subassembly is the multiunit, every group energy dissipation subassembly respectively with installing strip fixed connection, the quantity of buffer board is a plurality of, every buffer board respectively with guided way fixed connection, locate the outside of pier shaft of bridge through the installing strip, when the ship hits the pier shaft, energy dissipation subassembly buffers the energy dissipation to the ship, prevent that the pier shaft is impaired, the guided way is directed, spacing to the ship simultaneously, a plurality of buffer boards on the guided way are buffered the ship, obtain the ship after the collision pier shaft to lead, spacing, be favorable to the effect of follow-up rescue.

Description

Bridge pier body buffering energy dissipation mechanism

Technical Field

The utility model relates to the technical field of high polymer materials, in particular to a buffering and energy dissipating mechanism of a bridge pier body.

Background

At present, in order to prevent serious accidents of the ship bumping into the bridge, serious losses such as bridge collapse, ship destruction, human death and the like are caused, and some energy storage rebound and buffering energy dissipation devices are often added around the steel floating body, so that the losses caused by the ship bumping into the bridge are reduced; however, the existing buffering energy dissipation device can only buffer the impact force of the ship on the pier body, the ship loses control after impacting the pier body, and the ship floats on the water surface, so that the subsequent rescue is not facilitated.

Disclosure of utility model

The utility model aims to provide a bridge pier body buffering energy dissipation mechanism, which solves the problems that the existing buffering energy dissipation device can only buffer the impact force of a ship on the pier body, the ship loses control after impacting the pier body and floats on the water surface, and the follow-up rescue is not facilitated.

In order to achieve the above purpose, the bridge pier body buffering energy dissipation mechanism comprises a mounting strip, guide rails, energy dissipation components and buffering plates, wherein the guide rails are fixedly connected with the mounting strip and are positioned on the outer side wall of the mounting strip, the number of the energy dissipation components is multiple, each energy dissipation component is fixedly connected with the mounting strip, the number of the buffering plates is multiple, and each buffering plate is fixedly connected with the guide rails.

When the ship hits the pier body, the energy dissipation assembly buffers the ship to prevent that the pier body is impaired, simultaneously the guide rail is to leading, spacing to the ship, a plurality of on the guide rail the buffer board buffers the ship, obtains to bump the ship behind the pier body and lead, spacing, is favorable to the effect of follow-up rescue.

The bridge pier body buffering energy dissipation mechanism further comprises limiting plates, and the limiting plates are arranged at two ends of the guide rail.

The limiting plates are arranged at the two ends of the guide rail, the guide rail guides and limits the ship, and the limiting plates are used for limiting the ship, so that follow-up rescue is facilitated.

The energy dissipation assembly comprises an energy dissipation inclined plate, energy dissipation springs and a contact plate, wherein the energy dissipation inclined plate is fixedly connected with the mounting strip and is positioned on the outer side wall of the mounting strip, the contact plate is arranged on the outer side of the energy dissipation inclined plate, the number of the energy dissipation springs is multiple, and a plurality of energy dissipation springs are arranged between the energy dissipation inclined plate and the contact plate.

The energy dissipation inclined plate is arranged between the contact plate and the contact plate, the energy dissipation springs are compressed, deformed and stored, and when a ship collides against the pier body, the energy dissipation assembly is used for buffering and dissipating energy of the ship, so that the pier body is prevented from being damaged.

The energy dissipation assembly further comprises a floating body, wherein the floating body is fixedly connected with the energy dissipation inclined plate and is positioned below the energy dissipation inclined plate.

Under the action of the floating body, the installation strip is adjusted along with the height of the water level.

The bridge pier body buffering energy dissipation mechanism further comprises a limiting assembly, and the limiting assembly is connected with the mounting strip.

And limiting the mounting strip by using the limiting assembly, and limiting the position of the mounting strip.

The limiting assembly comprises a limiting rail and a sliding rod, one end of the sliding rod is in sliding connection with the limiting rail, and the mounting strip is fixedly connected with the other end of the sliding rod.

The sliding rod slides along the limit rail to limit the position of the mounting strip.

According to the bridge pier body buffering energy dissipation mechanism, the mounting strip is arranged on the outer side of the pier body of the bridge, when a ship collides against the pier body, the energy dissipation assembly is used for buffering and dissipating energy of the ship to prevent the pier body from being damaged, meanwhile, the guide rail is used for guiding and limiting the ship, and the plurality of buffer plates on the guide rail are used for buffering the ship to obtain the effects of guiding and limiting the ship after the ship collides against the pier body, so that subsequent rescue is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a bridge pier body buffering and energy dissipating mechanism of the present utility model.

Fig. 2 is a structural side view of the bridge pier body buffering and energy dissipating mechanism of the present utility model.

10-Mounting bars, 20-guide rails, 30-energy dissipation assemblies, 31-energy dissipation inclined plates, 32-energy dissipation springs, 33-contact plates, 34-floating bodies, 40-buffer plates, 50-limiting plates, 60-limiting assemblies, 61-limiting rails and 62-sliding rods.

Detailed Description

Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a bridge pier body buffering and energy dissipating mechanism, and fig. 2 is a side structural view of the bridge pier body buffering and energy dissipating mechanism.

The utility model provides a bridge pier body buffering and energy dissipating mechanism which comprises the following components: including installation strip 10, guided way 20, energy dissipation subassembly 30 and buffer board 40, guided way 20 with installation strip 10 fixed connection, and be located the lateral wall of installation strip 10, the quantity of energy dissipation subassembly 30 is the multiunit, every group energy dissipation subassembly 30 respectively with installation strip 10 fixed connection, the quantity of buffer board 40 is a plurality of, every buffer board 40 respectively with guided way 20 fixed connection.

In this embodiment, the installation strip 10 is located in the outside of the pier shaft of bridge, when the ship hits the pier shaft, the energy dissipation subassembly 30 buffers the energy dissipation to the ship, prevents that the pier shaft is impaired, simultaneously the guided way 20 is directed, spacing to the ship, a plurality of on the guided way 20 buffer board 40 buffers the ship, obtains to hitting the ship after the pier shaft and lead, spacing, is favorable to the effect of follow-up rescue.

Further, the bridge pier body buffering energy dissipation mechanism further comprises a limiting plate 50, and the limiting plate 50 is arranged at two ends of the guide rail 20.

In this embodiment, the limiting plates 50 are disposed at two ends of the guide rail 20, the guide rail 20 guides and limits the ship, and the limiting plates 50 are used to limit the ship, so that the follow-up rescue is facilitated.

Further, the energy dissipation assembly 30 includes an energy dissipation inclined plate 31, energy dissipation springs 32 and a contact plate 33, the energy dissipation inclined plate 31 is fixedly connected with the mounting bar 10 and is located on the outer side wall of the mounting bar 10, the contact plate 33 is arranged on the outer side of the energy dissipation inclined plate 31, the number of the energy dissipation springs 32 is multiple, and multiple energy dissipation springs 32 are arranged between the energy dissipation inclined plate 31 and the contact plate 33.

In this embodiment, a plurality of energy dissipation springs 32 are disposed between the energy dissipation inclined plate 31 and the contact plate 33, and the plurality of energy dissipation springs 32 can compress, deform and store energy, so that when a ship collides against the pier body, the energy dissipation assembly 30 is used for buffering and dissipating energy of the ship, and the pier body is prevented from being damaged.

Further, the energy dissipation assembly 30 further includes a floating body 34, where the floating body 34 is fixedly connected to the energy dissipation inclined plate 31 and is located below the energy dissipation inclined plate 31.

In this embodiment, under the action of the floating body 34, the installation bar 10 is adjusted along with the height of the water level, when the ship collides against the pier body, the energy dissipation assembly 30 buffers and dissipates energy to the ship to prevent the pier body from being damaged, meanwhile, the guide rail 20 guides and limits the ship, and the buffer plates 40 on the guide rail 20 buffer the ship to obtain the effect of guiding and limiting the ship after the ship collides against the pier body, thereby being beneficial to subsequent rescue.

Further, the bridge pier body buffering and energy dissipating mechanism further comprises a limiting assembly 60, and the limiting assembly 60 is connected with the mounting strip 10.

In this embodiment, the height of the mounting bar 10 is adjusted along with the water level by the floating body 34, and the position of the mounting bar 10 is limited by limiting the mounting bar 10 by using the limiting assembly 60 during the adjustment.

Further, the limiting assembly 60 includes a limiting rail 61 and a sliding rod 62, one end of the sliding rod 62 is slidably connected with the limiting rail 61, and the mounting bar 10 is fixedly connected with the other end of the sliding rod 62.

In this embodiment, the installation bar 10 is adjusted along with the height of the water level by the floating body 34, two ends of the sliding rod 62 are connected to the limit rail 61 and the installation bar 10, and during the adjustment, the sliding rod 62 slides along the limit rail 61 to limit the position of the installation bar 10.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. A buffering and energy dissipating mechanism for a bridge pier body is characterized in that,

The energy dissipation device comprises a mounting strip, guide rails, energy dissipation components and buffer plates, wherein the guide rails are fixedly connected with the mounting strip and are positioned on the outer side wall of the mounting strip, the number of the energy dissipation components is multiple, each energy dissipation component is fixedly connected with the mounting strip, the number of the buffer plates is multiple, and each buffer plate is fixedly connected with the guide rails;

The energy dissipation assembly comprises an energy dissipation inclined plate, energy dissipation springs and contact plates, wherein the energy dissipation inclined plate is fixedly connected with the mounting strip and is positioned on the outer side wall of the mounting strip, the contact plates are arranged on the outer sides of the energy dissipation inclined plate, the number of the energy dissipation springs is multiple, and a plurality of the energy dissipation springs are arranged between the energy dissipation inclined plate and the contact plates.

2. The bridge pier body buffering and energy dissipating mechanism of claim 1, wherein,

The bridge pier body buffering energy dissipation mechanism further comprises limiting plates, and the limiting plates are arranged at two ends of the guide rail.

3. The bridge pier body buffering and energy dissipating mechanism of claim 1, wherein,

The energy dissipation assembly further comprises a floating body, wherein the floating body is fixedly connected with the energy dissipation inclined plate and is positioned below the energy dissipation inclined plate.

4. The bridge pier body buffering and energy dissipating mechanism of claim 1, wherein,

The bridge pier body buffering energy dissipation mechanism further comprises a limiting assembly, and the limiting assembly is connected with the mounting strip.

5. The bridge pier body buffering and energy dissipating mechanism of claim 4, wherein,

The limiting assembly comprises a limiting rail and a sliding rod, one end of the sliding rod is in sliding connection with the limiting rail, and the mounting strip is fixedly connected with the other end of the sliding rod.