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Single anchor plate foundation fixing structure of power transmission line joint plate rod

A technology for transmission lines and fixed structures, applied in infrastructure engineering, construction, etc., can solve problems such as large concealment, complex construction technology, and difficult construction, and achieve strong resistance to dynamic loads, clear force transmission conditions, safety and reliability. high degree of effect

Pending Publication Date: 2019-12-03
XIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"Explosive expansion pile" foundation construction is difficult and concealed, and the construction process is complicated, the construction quality is difficult to control, construction quality problems are difficult to find in time, and there are certain difficulties in post-construction inspection

Method used

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  • Single anchor plate foundation fixing structure of power transmission line joint plate rod

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Embodiment Construction

[0020] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Such as figure 1 As shown, it is a structural schematic diagram of a single-anchor slab foundation fixing structure of a power transmission line combined with a slab pole of the present invention, including a slab-combined slab column 5, and the slab column includes a first sub-slab 1 and a second sub-slab arranged from top to bottom 2. The plate column 5 is located above the first plate column 1;

[0022] It also includes an anchor rod assembly, the anchor rod assembly includes a first anchor rod 3 and a second anchor rod 4, the first sub-board 1 and the plate column 5 are affixed through the first anchor rod 3, the first sub-board 1, the second sub-board 2 and plate column 5 are affixed through the second anchor rod 4.

[0023] The first anchor rod 3 axially penetrates the plate column 5 and the first sub-board 1 in turn, and the t...

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Abstract

The invention discloses a single anchor plate foundation fixing structure of a power transmission line joint plate rod. The single anchor plate foundation fixing structure comprises a plate group anda plate column. The plate column comprises a first sub plate and a second sub plate which are arranged from top to bottom. The plate column is positioned above a first plate column. The single anchorplate foundation fixing structure further comprises an anchor rod assembly. The anchor rod assembly comprises a first anchor rod and a second anchor rod. The first sub plate and the second sub plate are fixedly connected through the first anchor rod. The first sub plate, the second sub plate and the plate column are fixedly connected through the second anchor rod. The power transmission tower joint plate rod single anchor plate foundation structure has the advantages of being clear in force transmission condition, high in dynamic load resistance and safety reliability, simple and convenient toconstruct, low in manufacturing cost and the like. A foundation is suitable for the special load type of the power transmission line foundation which is stressed by both upward pulling force and downward pressure.

Description

technical field [0001] The invention belongs to the field of power transmission pole and tower equipment, and in particular relates to a single anchor plate foundation fixing structure of a power transmission line combined with plate poles. Background technique [0002] The foundations of transmission line poles and towers mainly adopt the foundation types of "big excavation", "excavation and expansion of the bottom" foundation type, and "explosive expansion pile" foundation type. The main size of the "big excavation" foundation category needs to be determined according to the uplift stability requirements of the transmission line tower foundation. In order to meet the needs of uplift stability, the foundation size must be increased, which increases the cost of the foundation. , the damage to the environment is also greater. The "excavation and bottom expansion" foundation type is suitable for the cohesive soil without water infiltration into the foundation pit. At the same...

Claims

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Application Information

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IPC IPC(8): E02D27/42
CPCE02D27/42
Inventor 雒亿平李炎隆
Owner XIAN UNIV OF TECH
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