CN219808261U

CN219808261U - Combined road and bridge guardrail

Info

Publication number: CN219808261U
Application number: CN202320782189.9U
Authority: CN
Inventors: 白广超
Original assignee: Heilongjiang Water Conservancy And Hydropower Group No1 Engineering Co ltd
Current assignee: Heilongjiang Water Conservancy And Hydropower Group No1 Engineering Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-10-10
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a combined road and bridge guardrail in the technical field of protection, which comprises mounting posts, wherein the top of each group of mounting posts is provided with an anti-collision shell, the bottom of each mounting post is provided with a fixed base, the inner side of each group of mounting posts is provided with a group of buffer rods, each group of buffer rods are fixedly connected through a protective fence, a reflective strip is arranged through the device, so that a vehicle running in the night can be warned, potential safety hazards are avoided, the bottom is provided with a fixed base and soil inserting nails, the stability of the guardrail is improved, and the safety is enhanced.

Description

Combined road and bridge guardrail

Technical Field

The utility model relates to the technical field of protection, in particular to a combined road and bridge guardrail.

Background

The safety of the road and bridge is basically guaranteed through the existence of the guardrail, vehicles and pedestrians which are back and forth are separated, the pedestrians can be effectively prevented from crossing the road at will, the traffic order is guaranteed, the accident occurrence is prevented, the guardrail has certain warning and protecting functions, the importance of the guardrail is seen, the protection effect is improved, the impact caused by the vehicles is reduced, and the combined road and bridge guardrail is provided.

Disclosure of Invention

The utility model aims to provide a combined road and bridge guardrail, which is used for solving the problems in the background technology.

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

the utility model provides a modular road and bridge guardrail, includes the erection column, and the top of every group erection column all is provided with crashproof shell, and the bottom of erection column is provided with unable adjustment base, and the inboard of every group erection column all is provided with a set of buffer rod, all passes through rail guard fixed connection between every group buffer rod.

Further: the front side of every group erection column and buffer rod all is provided with the reflection of light strip.

Further: the inner chamber middle part of buffer beam is all fixed and is provided with the spliced pole, and the both ends of spliced pole all run through the erection column and with fixed block swing joint, be provided with the rubber buffer layer between spliced pole and the buffer beam.

Further: the front side surface of the outer wall of the protective fence is provided with elastic anti-collision balls which have the same structure and are uniformly arranged.

Further: four groups of soil inserting nails are arranged at the top of the fixed base, each soil inserting nail is located at a corner of the fixed base, and each soil inserting nail penetrates through the fixed base to be matched with the ground.

Compared with the prior art, the utility model has the beneficial effects that:

the unable adjustment base that the device set up has strengthened the steadiness of the device with inserting the soil nail, has made things convenient for the swing joint between the spliced pole that sets up at the middle part of the buffer rod and the erection column to the rail guard, is favorable to dismantling and installing the device, and the rubber buffer layer that the buffer rod inner chamber set up and the elasticity anti-collision ball that the rail guard outer wall front side set up can effectively reduce the impact force that the vehicle striking brought to reduce the injury to vehicle and personnel.

Drawings

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

FIG. 2 is a schematic view of the structure of a buffer rod of the present utility model.

In the figure: 1, an anti-collision shell; 2, connecting a column; 3, a protective fence; 4, elastic anti-collision ball; 5 a buffer rod; 6, reflecting strips; 7, fixing blocks; 8, fixing a base; 9, mounting a column; 10 inserting soil nails; 11 rubber buffer layer.

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. 1-2, the present utility model provides a technical solution: the utility model provides a combination formula road and bridge guardrail, includes erection column 9, and the top of every group erection column 9 all is provided with anticollision shell 1, and the bottom of erection column 9 is provided with unable adjustment base 8, and the inboard of every group erection column 9 all is provided with a set of buffer rod 5, all passes through rail guard 3 fixed connection between every group buffer rod 5.

Wherein, preferably, the front side of every group erection column 9 and buffer rod 5 all is provided with reflection of light strip 6, plays certain warning effect to driving at night through reflection of light strip 6, reduces the harm to the guardrail simultaneously, also plays certain guarantee effect to personnel's safety.

Preferably, the inner chamber middle part of buffer rod 5 is all fixed and is provided with spliced pole 2, and the both ends of spliced pole 2 all run through erection column 9 and with fixed block 7 swing joint, be provided with rubber buffer layer 11 between spliced pole 2 and the buffer rod 5, and the setting of spliced pole 2 is convenient to the installation and the replacement of the device, has still played certain cushioning effect simultaneously.

Preferably, the front side surface of the outer wall of the protective guard 3 is provided with the elastic anti-collision balls 4, the elastic anti-collision balls 4 have the same structure and are uniformly arranged, and the arrangement of the elastic anti-collision balls 4 is beneficial to reducing the injury caused by vehicle impact and the injury of personnel and vehicles.

Preferably, four groups of soil inserting nails 10 are arranged at the top of the fixed base 8, each soil inserting nail 10 is located at a corner of the fixed base 8, the soil inserting nails 10 penetrate through the fixed base 8 to be matched with the ground, and the fixed base 8 is fixed through the soil inserting nails 10, so that the stability of the upper railing is enhanced.

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 combination formula road and bridge guardrail which characterized in that: including erection column (9), every group the top of erection column (9) all is provided with anticollision shell (1), the bottom of erection column (9) is provided with unable adjustment base (8), every group the inboard of erection column (9) all is provided with a set of buffer rod (5), all passes through rail guard (3) fixed connection between every group buffer rod (5).

2. A modular roadway and bridge guardrail as claimed in claim 1, wherein: and the front sides of each group of mounting columns (9) and the buffer rods (5) are respectively provided with a light reflecting strip (6).

3. A modular roadway and bridge guardrail as claimed in claim 1, wherein: the inner cavity middle part of buffer rod (5) is provided with spliced pole (2), and the both ends of spliced pole (2) all run through erection column (9) and are connected with fixed block (7), be provided with rubber buffer layer (11) between spliced pole (2) and buffer rod (5).

4. A modular roadway and bridge guardrail as claimed in claim 1, wherein: elastic anti-collision balls (4) are arranged on the front side of the outer wall of the protective fence (3).

5. A modular roadway and bridge guardrail as claimed in claim 1, wherein: four groups of soil inserting nails (10) are arranged at the top of the fixed base (8), and the soil inserting nails (10) penetrate through the fixed base (8) to be matched with the ground.