CN112392062A

CN112392062A - Electric power iron tower base reinforced structure

Info

Publication number: CN112392062A
Application number: CN201910764474.6A
Authority: CN
Inventors: 蒋恩祥
Original assignee: Chengdu Huawang Power Engineering Consulting Co ltd
Current assignee: Chengdu Huawang Power Engineering Consulting Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2021-02-23

Abstract

The invention discloses a reinforcing structure of a base of an electric power iron tower, which comprises the base, wherein bearing platforms are fixedly connected to the upper surfaces of the left end and the right end of the base, arc corners are formed in the joints of the bearing platforms and the base, a connecting plate is fixedly arranged on the upper surface of the bearing platform, an iron tower is welded to the upper surface of the connecting plate, bolts are inserted into the left end and the right end of the connecting plate, the bottoms of the bolts penetrate through the connecting plate and are inserted into the bearing platforms, pile columns are fixedly connected to the bottoms of the connecting plate, the bottoms of the pile columns penetrate through the bearing platforms and the base and extend downwards, anchor rods are anchored at the bottom ends of the pile columns, the tops of the anchor rods are fixedly connected to the bottom of the base. Through setting up the cushion cap on a monoblock base, can increase the area of contact of base and soil, reduce the sunken condition of base appearance, through the stake of direct and iron tower bottom connection, can improve overall structure intensity, through the stock, can improve the ability of preventing inclining of stake and base.

Description

Electric power iron tower base reinforced structure

Technical Field

The invention relates to the technical field of electric power iron towers, in particular to a base reinforcing structure of an electric power iron tower.

Background

An electric power iron tower, namely an electric transmission line iron tower, is a tower-shaped building for power transmission. The iron tower needs a firm and solid base in order to resist wind load and pulling of wire conveying equipment and prevent overturning. In the prior art, the bottom four corners of a large iron tower are usually and independently fixed on a corresponding foundation respectively in the installation of the large iron tower, the base structure has the advantages that materials are saved, the base structure can adapt to irregular ground, but the four corners are independently arranged, so that the iron tower can be more concentrated on the ground, the pressure is higher, in some places with loose soil, the four corners of the iron tower can be sunken to different degrees, the iron tower can be inclined, and if natural disasters such as typhoon and earthquake occur, the iron tower is extremely easy to topple, so that the power iron tower base reinforcing structure is provided, and the technical problems are solved.

Disclosure of Invention

The invention provides a reinforcing structure for a base of an electric power iron tower, which aims to solve the problem that the base of the iron tower provided by the background technology is easy to dent and incline.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an electric power iron tower base reinforced structure, includes the base, the equal fixedly connected with cushion cap of upper surface at both ends about the base, the arc angle has been seted up with the junction of base to the cushion cap, the last fixed surface of cushion cap is provided with the connecting plate, the last skin weld of connecting plate has the iron tower, the bolt has all been pegged graft at both ends about the connecting plate, the bottom of bolt runs through the connecting plate and pegs graft with the cushion cap, the bottom fixedly connected with stake of connecting plate, the bottom of stake runs through cushion cap, base and downwardly extending, the bottom anchor of stake has the stock, the top fixed connection of stock is in the bottom of base, the inside of stake is inlayed and is had the reinforcing bar, the inside of connecting plate is gone into in the top anchor of reinforcing bar.

Further, the pile column is formed by pouring reinforced concrete.

Further, the bottom of the pile is inserted into deep soil.

Further, the base is buried in the ground.

Further, the connecting plate is made of steel materials.

Compared with the prior art, the invention has the following beneficial effects:

through setting up the cushion cap on a monoblock base, can increase the area of contact of base and soil, reduce pressure, reduce the base condition of caving in appearance, through the stake of being connected with iron tower bottom directly, can connect into iron tower, cushion cap, base into a whole, improve overall structure intensity, through the stock, can improve the ability of preventing inclining of stake and base.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention.

In FIGS. 1-2: 1-base, 2-bearing platform, 3-iron tower, 4-pile, 5-anchor rod, 6-connecting plate, 7-bolt, 8-arc angle and 9-reinforcing steel bar.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Please refer to fig. 1 to 2:

the invention provides a reinforcing structure for a base of an electric power iron tower, which comprises a base 1, wherein the upper surfaces of the left end and the right end of the base 1 are fixedly connected with bearing platforms 2, and the joints of the bearing platforms 2 and the base 1 are provided with arc angles 8; specifically, the arc angle 8 can reduce the stress at the joint of the bearing platform 2 and the base 1, and the joint is prevented from cracking;

a connecting plate 6 is fixedly arranged on the upper surface of the bearing platform 2, an iron tower 3 is welded on the upper surface of the connecting plate 6, bolts 7 are inserted into the left end and the right end of the connecting plate 6, and the bottoms of the bolts 7 penetrate through the connecting plate 6 and are inserted into the bearing platform 2; specifically, the iron tower 3 can be fixed on the bearing platform 2 through a connecting plate 6 and a bolt 7;

the bottom of the connecting plate 6 is fixedly connected with a pile 4, the bottom of the pile 4 penetrates through the bearing platform 2 and the base 1 and extends downwards, the bottom end of the pile 4 is anchored with an anchor rod 5, the top of the anchor rod 5 is fixedly connected to the bottom of the base 1, a reinforcing steel bar 9 is embedded in the pile 4, and the top of the reinforcing steel bar 9 is anchored into the connecting plate 6; specifically, because the top of reinforcing bar 9 directly anchors in connecting plate 6, and pile 4 runs through cushion cap 2 and base 1 again and pegs graft to deep soil, so pile 4 can be connected into a whole with iron tower 3, cushion cap 2, base 1, strengthens its structural strength to because pile 4 inserts toward deep soil, so its foundation is firm, stable, and stock 5 can strengthen pile 4 and base 1's anti-tilt ability.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The electric power iron tower base reinforcing structure comprises a base (1) and is characterized in that bearing platforms (2) are fixedly connected to the upper surfaces of the left end and the right end of the base (1), arc angles (8) are formed in the joints of the bearing platforms (2) and the base (1), connecting plates (6) are fixedly arranged on the upper surfaces of the bearing platforms (2), iron towers (3) are welded to the upper surfaces of the connecting plates (6), bolts (7) are inserted into the left end and the right end of each connecting plate (6), the bottoms of the bolts (7) penetrate through the connecting plates (6) and are inserted into the bearing platforms (2), pile columns (4) are fixedly connected to the bottoms of the connecting plates (6), the bottoms of the pile columns (4) penetrate through the bearing platforms (2) and the base (1) and extend downwards, anchor rods (5) are anchored at the bottom ends of the pile columns (4), and the tops of the anchor rods (5) are fixedly connected to the bottom of the base (1), and reinforcing steel bars (9) are embedded in the pile (4), and the tops of the reinforcing steel bars (9) are anchored into the connecting plate (6).

2. The electric power iron tower base reinforcing structure of claim 1, characterized in that: the pile column (4) is formed by pouring reinforced concrete.

3. The electric power iron tower base reinforcing structure of claim 1, characterized in that: the bottom of the pile (4) is inserted into deep soil.

4. The electric power iron tower base reinforcing structure of claim 1, characterized in that: the base (1) is buried in the ground.

5. The electric power iron tower base reinforcing structure of claim 1, characterized in that: the connecting plate (6) is made of steel materials.