CN201835580U - Concrete pole with protective pier - Google Patents

Abstract

The utility model relates to a concrete pole for erecting electric power lines, in particular to a concrete pole with a protective pier. The concrete pole is characterized in that a columnar protective pier (2) is sleeved under a concrete pole body (1). The concrete pole with the protective pier has the advantages that roadside concrete poles and flood control ditch concrete poles are protected effectively through the protective piers, power off of the electric power lines and even large-area power failure which are caused by collapsing of the concrete poles threatened by vehicles or flood are avoided.

Description

The concrete bar that has Protection Pier

Technical field

The utility model relates to the concrete bar that a kind of erecting power lines road is used, and especially has the concrete bar of Protection Pier.

Background technology

In recent years, 0.4KV-10kV the basic concrete bridge that all adopts of circuit is established circuit, all concrete bars mostly set up along road, because various in recent years vehicle development rapidly, part driver's level is limited, run into vehicle when crowded, in order to hide vehicle collision, collide 0.4KV-10kV circuit concrete bar, the lighter hits oblique concrete bar, cause line tripping, influence user's power supply reliability; Weight person severs the concrete bar, causes large-area power-cuts, to bringing long-pending big loss, influences the power supply reliability index.

The utility model content

The purpose of this utility model provides a kind of concrete bar that has Protection Pier, can protect Vehicular impact, can make the smooth flood discharge of flood again, protection concrete bar safety, thus improve power supply reliability.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of concrete bar that has Protection Pier comprises concrete bar body, and its special feature is, is with a column Protection Pier below described concrete bar body.

Wherein the cross section of column Protection Pier is circle, square or hexagon.

Wherein the column Protection Pier is a reinforced concrete member.

The concrete bar that has Protection Pier of the present utility model has been protected effectively along road concrete bar and anti-Great Gulch concrete bar, prevents that vehicle or flood from threatening the concrete bar, and causing collapses causes line outage, even the generation of large area blackout.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, the utility model be at the crossing, 0.3 meter, concrete bar body 1 buried depth bottom at intersection, place, river course is to 1.8 meters of concrete bar body 1, making a call to a radius with steel concrete is 0.5 meter, and height is the column concrete protection pier 2 of 1.8 meters hexagon, square or circular cross-section.∮ 6-∮ 8 round steel nets are used at Protection Pier 2 middle parts, and during Vehicular impact concrete bar body 1, vehicle body bumps against Protection Pier 2 earlier, and hard Protection Pier 2 stops vehicles contact concrete bars, and vehicle slides, thereby have protected concrete bar body 1, also can resist flood simultaneously and threaten.

Claims (3)

1. a concrete bar that has Protection Pier comprises concrete bar body (1), it is characterized in that: be with a column Protection Pier (2) in described concrete bar body (1) below.

2. the concrete bar that has Protection Pier as claimed in claim 1 is characterized in that: wherein the cross section of column Protection Pier (2) is circle, square or hexagon.

3. the concrete bar that has Protection Pier as claimed in claim 1 or 2 is characterized in that: wherein column Protection Pier (2) is a reinforced concrete member.