CN219808261U - Combined road and bridge guardrail - Google Patents

Abstract

The utility model discloses a combined road and bridge guardrail in the field of protection technology, which includes installation columns. The top of each group of installation columns is provided with an anti-collision shell, and the bottom of the installation columns is provided with a fixed base. Each group of installation columns is provided with a fixed base. A group of buffer bars are provided on the inside of the installation column, and each group of buffer bars are fixedly connected by a guardrail. Reflective strips are provided through this device to increase vigilance of vehicles driving in the dark and avoid safety hazards. Hidden dangers, the bottom is installed with a fixed base and soil nails, which improves the stability of the guardrail and enhances safety.

Description

A kind of combined road and bridge guardrail

Technical field

The utility model relates to the field of protection technology, specifically a combined road and bridge guardrail.

Background technique

The existence of guardrails provides the most basic guarantee of safety for road bridges. It is also used to separate vehicles and pedestrians, and effectively prevents non-motorized vehicles and pedestrians from crossing the road at will, ensuring traffic order and preventing accidents. It also has a certain warning and protection function. This shows the importance of guardrails. In order to ensure the safety of vehicles driving on roads and bridges, improve the protection effect, and reduce the impact of vehicles, we propose a combined Road and bridge guardrails.

Utility model content

The purpose of this utility model is to provide a combined road and bridge guardrail to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

A combined road and bridge guardrail includes installation columns. The top of each group of installation columns is provided with an anti-collision shell. The bottom of the installation columns is provided with a fixed base. The inside of each group of installation columns is provided with a set of buffer bars. Each group of buffer bars is provided The poles are all fixedly connected through guardrails.

Further: Each set of mounting posts and buffer bars is equipped with reflective strips on the front side.

Further: the middle part of the inner cavity of the buffer rod is fixedly provided with a connecting column, and both ends of the connecting column penetrate the installation column and are movably connected with the fixed block. A rubber buffer layer is provided between the connecting column and the buffer rod.

Further: the front surface of the outer wall of the guardrail is equipped with elastic anti-collision balls, and the elastic anti-collision balls have the same structure and are evenly arranged.

Further: four sets of soil-inserting nails are provided on the top of the fixed base, and each soil-inserting nail is located at the corner of the fixed base. The soil-inserting nails penetrate the fixed base and fit with the ground.

Compared with the existing technology, the beneficial effects of this utility model are:

The fixed base and soil nails provided by the device enhance the stability of the device. The connecting column set in the middle of the buffer rod facilitates the movable connection between the guardrail and the installation column, which is conducive to the disassembly and installation of the device. , and the rubber buffer layer provided in the inner cavity of the buffer rod and the elastic anti-collision ball provided on the front side of the outer wall of the guardrail can effectively reduce the impact force caused by vehicle collision, thereby reducing damage to vehicles and personnel.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic structural diagram of the buffer rod of the present invention.

In the picture: 1 anti-collision shell; 2 connecting column; 3 protective fence; 4 elastic anti-collision ball; 5 buffer rod; 6 reflective strip; 7 fixed block; 8 fixed base; 9 mounting column; 10 soil nails; 11 rubber buffer layer.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-2. The present utility model provides a technical solution: a combined road and bridge guardrail, including installation columns 9. The top of each group of installation columns 9 is provided with an anti-collision shell 1, and the bottom of the installation columns 9 is provided with an anti-collision shell 1. There is a fixed base 8, and a set of buffer bars 5 are provided on the inside of each set of mounting columns 9. Each set of buffer bars 5 are fixedly connected through guardrails 3.

Among them, preferably, each set of mounting posts 9 and buffer bars 5 is provided with reflective strips 6 on the front side. The reflective strips 6 play a certain warning role for driving at night, while reducing damage to the guardrail and also to the safety of personnel. Safety plays a certain role in ensuring safety.

Preferably, the connecting column 2 is fixedly installed in the middle part of the inner cavity of the buffer rod 5, and both ends of the connecting column 2 penetrate the mounting column 9 and are movably connected to the fixed block 7. There is a rubber between the connecting column 2 and the buffer rod 5. The buffer layer 11 and the connecting column 2 are arranged to facilitate the installation and replacement of the device, and at the same time, they can also play a certain buffering role.

Preferably, the front surface of the outer wall of the guardrail 3 is equipped with elastic anti-collision balls 4, and the elastic anti-collision balls 4 have the same structure and are evenly arranged. The arrangement of the elastic anti-collision balls 4 is beneficial to reducing the damage caused by vehicle impact. , reduce the damage to people and vehicles.

Preferably, four sets of soil-inserting nails 10 are provided on the top of the fixed base 8, and each soil-inserting nail 10 is located at a corner of the fixed base 8. The soil-inserting nails 10 all penetrate the fixed base 8 and fit with the ground. 10. Fix the fixed base 8 to enhance the stability of the upper railing.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. A combined road and bridge guardrail, characterized in that: it includes a mounting column (9), and an anti-collision shell (1) is provided on the top of each group of the mounting columns (9). A fixed base (8) is provided at the bottom, and a set of buffer bars (5) is provided on the inside of each group of mounting posts (9). Each group of buffer bars (5) is fixedly connected through a guardrail (3). 2. A combined road and bridge guardrail according to claim 1, characterized in that: each set of mounting columns (9) and buffer bars (5) is provided with reflective strips (6) on the front side. 3. A combined road and bridge guardrail according to claim 1, characterized in that: a connecting column (2) is provided in the middle of the inner cavity of the buffer rod (5), and both ends of the connecting column (2) are It penetrates the mounting column (9) and is connected to the fixed block (7). A rubber buffer layer (11) is provided between the connecting column (2) and the buffer rod (5). 4. A combined road and bridge guardrail according to claim 1, characterized in that elastic anti-collision balls (4) are provided on the front side of the outer wall of the guardrail (3). 5. A combined road and bridge guardrail according to claim 1, characterized in that four sets of soil-inserting nails (10) are provided on the top of the fixed base (8), and the soil-inserting nails (10) are all The through-fixed base (8) is consistent with the ground.