CN204326094U - The polygon steel pile foundation of transmission of electricity steel pipe pole - Google Patents

Abstract

The utility model discloses a polygonal steel pile foundation with steel pipe rods for power transmission, which comprises a pile foundation body. The pile foundation body includes polygonal steel pipe rods bent from high-strength steel plates. The upper end of the multilateral steel pipe rod is welded with a flange, and a reinforcing rib is provided between the flange and the outer wall of the multilateral steel pipe rod; the pile foundation body is driven into the ground at the pole position at the construction site, and the foundation construction can be completed , and then steel pipe poles can be assembled, which is convenient and quick. It has the advantages of simple structure and easy processing, and it can be directly driven into the ground and assembled on site, which makes the foundation construction convenient and fast, and has no maintenance period, which can greatly shorten the construction period, protect the undisturbed soil at the same time, and is more conducive to the steel pile foundation force.

Description

Multilateral steel pile foundation with steel pipe rods for power transmission

technical field

The utility model relates to a steel pipe pole steel pile foundation for power transmission.

Background technique

Before the installation of steel pipe poles for power transmission, pile foundations need to be prepared on the construction site in advance. Existing pile foundations usually use reinforced concrete structures, and the construction is complicated. During construction, it is necessary to pay attention to whether the hole depth meets the design requirements; whether the cement and sand meet the requirements; Whether the layout is in accordance with the design requirements, whether the welding meets the requirements of the regulations; whether the root opening is wrong; whether the anchor bolts are consistent with the design, etc., so the construction of the existing pile foundation is complicated, and the maintenance period is long, resulting in the construction of the entire line. The time is too long; in addition, due to the limitation of the processing technology, the circular steel piles are welded one by one, so the piles cannot be directly driven.

Utility model content

The technical problem to be solved by the utility model is to provide a structure that is simple, easy to process, and can be directly driven into the ground and assembled on site, so that the foundation construction is convenient and fast, and there is no maintenance period, which can greatly shorten the construction period and protect the ground. The undisturbed soil is more conducive to the multilateral steel pile foundation with steel pipe rods for power transmission.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: the multilateral steel pile foundation of transmission steel pipe rods, including the pile foundation body, the pile foundation body includes multilateral steel pipe rods bent from high-strength steel plates, and the multilateral steel pipe rods The cross section is polygonal, the upper end of the polygonal steel pipe rod is welded with a flange, and a reinforcing rib is provided between the flange and the outer wall of the polygonal steel pipe rod.

As a preferred technical solution, an anti-corrosion layer is provided on the outer surface of the pile foundation body.

As a preferred technical solution, the anti-corrosion layer is a paint layer.

As a preferred technical solution, the anti-corrosion layer is a galvanized layer.

Due to the adoption of the above technical scheme, the multilateral steel pile foundation of transmission steel pipe rods includes a pile foundation body, and the pile foundation body includes multilateral steel pipe rods bent from high-strength steel plates. The upper end of the multilateral steel pipe rod is welded with a flange, and a reinforcing rib is provided between the flange and the outer wall of the multilateral steel pipe rod; the pile foundation body is driven into the ground at the pole position at the construction site, and the foundation construction can be completed , and then steel pipe poles can be assembled, which is convenient and quick. It has the advantages of simple structure and easy processing, and can be directly driven into the ground and assembled on site, which makes the foundation construction convenient and fast, and has no maintenance period, which can greatly shorten the construction period, protect the undisturbed soil at the same time, and is more conducive to the steel pile foundation force.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a sectional view taken along line A-A of Fig. 1 .

Detailed ways

As shown in Figures 1 and 2, the multilateral steel pile foundation with steel pipe rods for power transmission includes a pile foundation body 1, and the pile foundation body 1 includes multilateral steel pipe rods 2 bent from high-strength steel plates, and the polygonal steel pipe rods 2 The cross section is polygonal, the upper end of the polygonal steel pipe rod 2 is welded with a flange 3 , and a reinforcing rib 4 is provided between the flange 3 and the outer wall of the polygonal steel pipe rod 2 .

The outer surface of the pile foundation body 1 is provided with an anti-corrosion layer.

The anticorrosion layer is a paint layer.

The anti-corrosion layer is a galvanized layer.

The multilateral steel pile foundation of transmission steel pipe rods includes a pile foundation body 1, and the pile foundation body 1 includes a multilateral steel pipe rod 2 bent from a high-strength steel plate. The cross section of the polygonal steel pipe rod 2 is polygonal. The upper end of the rod is welded with a flange 3, and a reinforcing rib 4 is provided between the flange 3 and the outer wall of the multilateral steel pipe rod 2; the pile foundation body is driven into the ground at the pole position at the construction site, and the foundation construction is completed After completion, the steel pipe pole can be assembled, which is convenient and quick. It has the advantages of simple structure and easy processing, and can be directly driven into the ground and assembled on site, which makes the foundation construction convenient and fast, and has no maintenance period, which can greatly shorten the construction period, protect the undisturbed soil at the same time, and is more conducive to the steel pile foundation force.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (4)

1. Multilateral steel pile foundation with steel pipe rods for power transmission, characterized in that: it includes a pile foundation body, and the pile foundation body includes polygonal steel pipe rods bent from high-strength steel plates, the cross-section of the multilateral steel pipe rods is polygonal, and the The upper end of the multilateral steel pipe rod is welded with a flange, and a reinforcing rib is provided between the flange and the outer wall of the multilateral steel pipe rod. 2. The steel pipe rod multilateral steel pile foundation for power transmission according to claim 1, characterized in that an anti-corrosion layer is provided on the outer surface of the pile foundation body. 3. The steel pipe rod multilateral steel pile foundation for power transmission according to claim 2, characterized in that the anti-corrosion layer is a paint layer. 4. The steel pipe rod multilateral steel pile foundation for power transmission according to claim 2, wherein the anti-corrosion layer is a galvanized layer.