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A column connector for a high-speed guardrail

A technology for connecting parts and guardrails, applied in the directions of roads, road safety devices, roads, etc., can solve the problems of easy collision, the guardrail cannot provide protection, and the guardrail is easy to be damaged, so as to improve the safety and improve the safety performance. Effect

Inactive Publication Date: 2016-04-06
ZHEJIANG HONGBO NEW BUILDING MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the speed of the car is faster on the expressway, when an accident occurs, the collision between the car and the guardrail is stronger, so the ordinary guardrail is very easy to be damaged, and the impact force will not be reduced, so that the guardrail cannot be lifted. to its protective
Moreover, the connection between the guardrail and the column is connected by screws. The connection method makes more parts of the column exposed to the outside, and it is easy to collide when it is impacted.

Method used

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  • A column connector for a high-speed guardrail

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Embodiment Construction

[0013] Combine below figure 1 Specifically describe the embodiment:

[0014] A column connector of a high-speed guardrail, comprising a main body 1, characterized in that the inner part of the main body 1 is provided with crisscross internal ribs 2; The two sides of the main body 1 are provided with inclined surfaces 4, the inner side of the card slot 3 and the inclined surface 4 are provided with sawtooth strips, the lower part of the main body 1 is provided with a splint 6, and the interior of the splint 6 is provided with a splint 6. There are stiffeners 7.

[0015] Preferably, a rack is provided on the inner side of the splint 6 .

[0016] Preferably, the opening of the card slot 3 is provided with a boss 5 protruding into the card slot 3 .

[0017] For the column connector of the high-speed guardrail provided by the present invention, when in use, the outer fins of the guardrail will be clamped in the card slot at the top, and the top of the outer fin will be clamped i...

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Abstract

The invention belongs to the technical field of guardrail appliances, and particularly relates to a column connector for highway guardrails. The column connector comprises a body, and is characterized in that crisscross inner ribs are arranged inside the body, both the top and the bottom of the body are provided with clamp slots, two sides of the body are provided with bevels, the inner sides of the clamp slots and the bevels are provided with sawtooth racks, clamping plates are arranged on the lower portion of the body, and reinforcing ribs are arranged inside the clamping plates. The column connector can be connected with columns well, so that the whole guardrail is combined effectively and capable of bearing high-intensity impact and absorbing the impact, and the safety of the guardrail is improved.

Description

technical field [0001] The invention belongs to the technical field of guardrail appliances, in particular to a column connecting piece of a high-speed guardrail. Background technique [0002] Guardrails are mainly used for the protection and protection of equipment and facilities in highways, factories, workshops, warehouses, parking lots, commercial areas, public places and other occasions. Guardrails are everywhere in our lives. Guardrails are generally used in conjunction with uprights. The columns of the guardrail are fixed to the ground by expansion bolts. It is usually installed on both sides of the road, around the production equipment, in the corner of the building, on both sides of the door and the edge of the cargo platform, etc. The general guardrail is made of steel. This kind of guardrail has this defect, especially when it is applied on the highway, its defect is more obvious. On the highway, because the speed of the car is faster, the collision between t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01F15/04
Inventor 高贤文林海明章利强沈文学徐莹
Owner ZHEJIANG HONGBO NEW BUILDING MATERIALS
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