Supporting rod fixing reinforcing device

A technology of strengthening device and arm rod, applied in the field of arm fixation strengthening device, can solve the problems of poor stability, difficult handling, insufficient strength, etc., and achieve the effects of increased mechanical strength, wide application range and simple structure

Inactive Publication Date: 2015-10-21
STATE GRID SHANDONG ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The fixing of stop rods is widely used in areas with dense urban population and tight line corridors. Due to terrain restrictions, it is impossible to install guy wires. Some corner bars, T-connector bars, and terminal bars of 10kV distribution lines are mostly fixed by stop bars, especially in urban areas where line corridors are tense. Under the background, the installation method of the fixed rod is more common. At present, the fixed rod is mainly fixed with a semicircular hoop to fix the extension ring link method. This method has insufficient strength and poor stability. And the deflection of the tilting rod, it is very easy to cause the accident of falling rod
[0003] The main reason for this problem is that the extension ri

Method used

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Examples

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Example Embodiment

[0015] Example: A kind of device for fixing and strengthening the lever (see Figure 1-Figure 3 ), it includes the top iron 1 and the clamp rod holder 2. The top iron 1 is composed of an angle iron 1-1 and a U-shaped hoop 1-2 connected by bolts, and the bracket fixing frame 2 is composed of two "﹀" type fixing frames 2-1 and 4 string nails 2-2. The two "﹀" type fixing frames 2-1 are fixedly connected with four string nails 2-2 by bolts, and the included angle α of the "﹀" type fixing frame 2-1 is 150°. The top iron 1 is made of a 190mm U-shaped hoop and a ∠63*6*230mm angle iron. It is installed at the upper end of the fixed point of the arm 3 and the main trunk 4. The main function is to prevent the arm from moving up and down. The "﹀" type fixing frame 2-1 is made of ∠63*6*634mm angle iron, installed on the upper end of the fixed point of the arm 3 and the trunk 4, and fixed by 4 18*320mm string nails 2-2. The main function is Prevent the left and right displacement of the l...

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PUM

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Abstract

The invention discloses a supporting rod fixing reinforcing device. The supporting rod fixing reinforcing device is characterized by comprising ejecting iron (1) and a supporting rod fixing frame (2), the ejecting iron (1) is formed by connecting angle iron (1-1) and a U-shaped hoop (1-2) through a bolt, the supporting rod fixing frame (2) is formed by connecting two V-shaped fixing frame bodies (2-1) and four stringed nails (2-2), and the four stringed nails (2-2) are fixedly connected between the two V-shaped fixing frame bodies (2-1) through bolts. The supporting rod fixing reinforcing device is simple in structure, convenient to install, high in mechanical strength, good in stability and wide in application range.

Description

Technical field: [0001] The invention relates to a fixing and reinforcing device for a stop bar, which is widely used in the construction process of distribution lines in electric power systems and belongs to the technical field of distribution lines. Background technique: [0002] The fixing of stop rods is widely used in areas with dense urban population and tight line corridors. Due to terrain restrictions, it is impossible to install guy wires. Some corner bars, T-connector bars, and terminal bars of 10kV distribution lines are mostly fixed by stop bars, especially in urban areas where line corridors are tense. Under the background, the installation method of the fixed rod is more common. At present, the fixed rod is mainly fixed with a semicircular hoop to fix the extension ring link method. This method has insufficient strength and poor stability. And the deficiencies of the tilted rod are very prone to reverse rod accidents. [0003] The main reason for this problem ...

Claims

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Application Information

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IPC IPC(8): E04H12/20
Inventor 孙大为孔庆杰常宗学孙金玉洁胡林德都成业桑锐宫在武李书锋张晓明
Owner STATE GRID SHANDONG ELECTRIC POWER
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