CN220013566U

CN220013566U - Bridge buffer stop

Info

Publication number: CN220013566U
Application number: CN202321430575.8U
Authority: CN
Inventors: 王旭光
Original assignee: Shenzhen Naijie Electronic Technology Co ltd
Current assignee: Shenzhen Naijie Electronic Technology Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-14
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a bridge anti-collision device, and relates to the technical field of bridge protection. The bridge anti-collision device comprises a baffle plate positioned at the left end, wherein an arc-shaped component force plate is arranged on the right surface of the baffle plate, a hydraulic rod sleeve is arranged on the right side of the component force plate in an array, the right side of the hydraulic rod sleeve is horizontally parallel to the plane of the right side of the component force plate, a hydraulic rod is arranged in the hydraulic rod sleeve, a hydraulic device is arranged at the right end of the hydraulic rod, the hydraulic device is arranged in a bridge body, a mounting plate is arranged at the left end of the hydraulic device, a mounting hole is formed in the mounting plate, and the baffle plate, the component force plate, the hydraulic rod sleeve and the mounting plate are made of carbon steel. The bridge anti-collision device is connected with each other and installed on the side face of the bridge, when a ship collides with the baffle, the received force can be conducted to each component force plate, and then the force is discharged by the hydraulic device on the right side, so that the problem that the force is discharged only for protecting the collided position, and the ship is not enough to collide with the bridge to cause cracking and collapse is solved.

Description

Bridge buffer stop

Technical Field

The utility model relates to the technical field of bridge protection, in particular to a bridge anti-collision device.

Background

Along with the improvement of the coverage degree of expressways in China, three-dimensional traffic engineering also rapidly develops, so that the number, span, earthquake-resistant grade requirements, pier heights and the like of bridge structures are rapidly increased. Many ships pass through the navigation channel developed in water, and the variety of the ships is various. The long-term rainfall causes the water level to rise, which easily causes the ship to be bridged. If the large-tonnage ship impacts the bridge pier, serious damage can be generated, the bridge pier is damaged, collapse or cracks can be generated, even if the bridge pier does not collapse, the impacted bridge pier still generates cracks, the large-tonnage ship has potential safety hazards and must be maintained, the maintenance cost is high, the traffic can be influenced by the collapse of the bridge, and huge economic loss is caused by traffic blockage.

The traditional bridge anti-collision device only aims at the protection of the collided position, if a ship with larger tonnage collides, the bridge is difficult to protect, and the pavement of the collided position of the bridge is cracked or even collapses. Therefore, the bridge anti-collision device is designed to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a bridge anti-collision device, which solves the protection problem only aiming at the collided position.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a bridge buffer stop, includes the baffle that is located the left end, baffle right surface is provided with and is curved component board, the component board right side is the array and is provided with the hydraulic rod cover, hydraulic rod cover right side is parallel with component board right side level, the inside hydraulic stem that is provided with of hydraulic rod cover, the hydraulic stem right-hand member is provided with the hydraulic press, the hydraulic press is installed inside the bridge body, the hydraulic press left end is provided with the mounting panel, the inside mounting hole that is provided with of mounting panel.

Preferably, a contour lamp is arranged on the left surface of the baffle plate in a circle.

Preferably, a fluorescent warning strip is arranged on the left surface of the baffle.

Preferably, the left surface of the baffle plate and above the outline lamp are provided with infrared sensors, the upper surface of the baffle plate is provided with alarms in an array, and the alarms are electrically connected with the infrared sensors.

Preferably, a rib plate is fixedly connected between the hydraulic rod sleeves, and the right side of the rib plate is horizontally parallel to the right side of the hydraulic rod sleeve.

Preferably, the baffle, the component force plate, the hydraulic rod sleeve and the mounting plate are made of carbon steel subjected to bluing treatment, and the outer surface of the baffle, the component force plate, the hydraulic rod sleeve and the mounting plate is coated with antirust paint.

(III) beneficial effects

The utility model provides a bridge anti-collision device. The beneficial effects are as follows:

the bridge anti-collision device is connected with each other and installed on the side face of the bridge, when a ship collides with the baffle, the received force can be conducted to each component force plate, and then the force is discharged by the hydraulic device on the right side, so that the problem that the force is discharged only for protecting the collided position, and the ship is not enough to collide with the bridge to cause cracking and collapse is solved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an isometric view of the present utility model;

FIG. 3 is an enlarged view of an infrared sensor of the present utility model;

FIG. 4 is an enlarged view of a portion of a rib of the present utility model;

in the figure: 1. a baffle; 2. a force-distributing plate; 3. a hydraulic rod sleeve; 4. a hydraulic rod; 5. a hydraulic device; 6. a mounting plate; 7. a mounting hole; 21. a contour light; 22. an infrared sensor; 23. an alarm; 24. rib plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the baffle 1 including being located the left end, baffle 1 right surface is provided with and is curved component board 2, component board 2 right side is the array and is provided with hydraulic rod cover 3, hydraulic rod cover 3 right side is parallel with component board 2 right side level, the inside hydraulic rod 4 that is provided with of hydraulic rod cover 3, hydraulic rod 4 right-hand member is provided with hydraulic press 5, hydraulic press 5 installs inside the bridge body, hydraulic press 5 left end is provided with mounting panel 6, mounting panel 6 inside is provided with mounting hole 7.

During operation, the bridge side face is perforated, the hydraulic press 5 is installed in the hole, the mounting plate 6 is placed on the bridge side face, the hole is punched in the position of the mounting hole 7, bolts are placed in the mounting hole 7, the mounting plate 6 is fixed by screwing the bolts, when a ship is impacted on the baffle plate 1, the baffle plate 1 can conduct force to each component force plate 2, the force on the component force plates 2 can be conducted to the hydraulic rod 4 through the hydraulic rod sleeve 3, the component force plates 2 are arc-shaped, when the violent impact is received, bending moment stress originally generated by the impact is mostly converted into compressive stress, the compressive stress is conducted out through the connecting positions of the component force plates 2, the force of each component force plate 2 is conducted to each hydraulic press 5, and therefore the whole bridge is stressed, the stress of a single place cannot be excessively high, and the bridge body is cracked or even collapses.

Referring to fig. 1-4, the present utility model provides a technical solution: a contour lamp 21 is arranged on the left surface of the baffle plate 1 at a circle.

In operation, the contour light 21 is observed when the bridge is far away from the bridge, the ship is slowed down, the ship is too high but is estimated to be high by the captain, and the impact force of the ship is not too high after the front deceleration.

Referring to fig. 1-3, the present utility model provides a technical solution: the left surface of the baffle plate 1 is provided with a fluorescent warning strip.

When the bridge is in operation, and the outline lamp 21 is short-circuited and damaged, the fluorescent warning strip can be observed to judge the position of the bridge.

Referring to fig. 1-4, the present utility model provides a technical solution: the left surface of the baffle plate 1 and above the outline lamp 21 are provided with infrared sensors 22, the upper surface of the baffle plate 1 is provided with alarms 23 in an array, and the alarms 23 are electrically connected with the infrared sensors 22.

When the ship is higher than the infrared sensor 22, the infrared sensor 22 receives information after the distance is 100 meters, an electric signal is transmitted to the alarm 23, the alarm 23 gives out an alarm and red warning light, the ship is reminded of turning around, and the ship is prevented from bumping into a bridge.

Referring to fig. 1-4, the present utility model provides a technical solution: a rib plate 24 is fixedly connected between the hydraulic rod sleeves 3, and the right sides of the rib plates 24 are horizontally parallel to the right sides of the hydraulic rod sleeves 3.

When the hydraulic rod sleeve is in operation, the rib plates 24 can prevent the component force plate 2 from being bent due to overlarge stress, so that force transmission fails, and meanwhile, if the force is overlarge, the rib plates 24, the hydraulic rod sleeve 3 and the component force plate can collide with the mounting plate 6 together, so that the impact force can not be dispersed at a point.

Referring to fig. 1-4, the present utility model provides a technical solution: the baffle plate 1, the component force plate 2, the hydraulic rod sleeve 3 and the mounting plate 6 are made of carbon steel, the surface of the baffle plate is subjected to bluing treatment, and the outer surface of the baffle plate is coated with antirust paint.

When the anti-rust paint works, the carbon steel material is high in hardness and not easy to deform, the rear baffle plate 1 and the component force plate 2 are prevented from being collided to bend and deform, meanwhile, the service life of the surface is prolonged by carrying out the baking blue treatment, rust is prevented, because the surface is in the outside for a long time, the metal is easy to rust, so that the surface is coated with the anti-rust paint on the baking blue base, the service life is prolonged, and the aging is prevented.

In summary, the bridge anti-collision device is connected and installed on the side of the bridge, when a ship collides with the baffle plate 1, the received force is conducted to each component plate 2, and then the force is discharged by the hydraulic device 5 on the right side, so that the problem that the force is discharged only for protecting the collided position, and the ship is not enough to collide with the bridge to cause cracking and collapse is solved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bridge buffer stop, includes baffle (1) that are located the left end, its characterized in that: the hydraulic control device is characterized in that an arc-shaped component force plate (2) is arranged on the right surface of the baffle (1), a hydraulic rod sleeve (3) is arranged on the right side of the component force plate (2) in an array, the right side of the hydraulic rod sleeve (3) is horizontally parallel to the right side plane of the component force plate (2), a hydraulic rod (4) is arranged inside the hydraulic rod sleeve (3), a hydraulic device (5) is arranged at the right end of the hydraulic rod (4), the hydraulic device (5) is arranged inside a bridge body, a mounting plate (6) is arranged at the left end of the hydraulic device (5), and a mounting hole (7) is formed inside the mounting plate (6).

2. The bridge anti-collision device of claim 1, wherein: a contour lamp (21) is arranged on the periphery of the left surface of the baffle plate (1).

3. The bridge anti-collision device of claim 1, wherein: the left surface of the baffle plate (1) is provided with a fluorescent warning strip.

4. The bridge anti-collision device of claim 2, wherein: the infrared sensor (22) is arranged on the left surface of the baffle plate (1) and above the outline lamp (21), the alarm (23) is arranged on the upper surface of the baffle plate (1) in an array, and the alarm (23) is electrically connected with the infrared sensor (22).

5. The bridge anti-collision device of claim 1, wherein: a rib plate (24) is fixedly connected between the hydraulic rod sleeves (3), and the right side of the rib plate (24) is horizontally parallel to the right side of the hydraulic rod sleeve (3).

6. The bridge anti-collision device of claim 1, wherein: the baffle (1), the component force plate (2), the hydraulic rod sleeve (3) and the mounting plate (6) are made of carbon steel subjected to bluing treatment, and the outer surface of the baffle is coated with antirust paint.