Ladder stand as well as stay wire type steel tube tower

A technology of steel pipe tower and climbing ladder, applied in the direction of tower, ladder, building type, etc., can solve the problems of increasing the production cost of the iron tower, increasing the weight of the iron tower and material waste, and achieving the effect of improving the stability.

Inactive Publication Date: 2012-07-18
XUZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Increased the weight of the entire iron tower and the waste of materials, increasing the production cost of the entire iron tower

Method used

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  • Ladder stand as well as stay wire type steel tube tower
  • Ladder stand as well as stay wire type steel tube tower
  • Ladder stand as well as stay wire type steel tube tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Such as figure 1 , figure 2 , image 3 As shown, the ladder and guy wire type steel pipe tower includes a steel tower body 1 and a ladder 2, the ladder 2 is installed obliquely, and its inclination angle is greater than the inclination angle of the inclined tower bar of the iron tower body, the lower end of the ladder 2 is fixed in the ground, and the upper end is fixed on the iron tower body.

[0016] Such as figure 1 and Figure 1.1 As shown, the iron tower body 1 is a linear tower, and two ladders are installed symmetrically on both sides of the iron tower body 1; the ladder 2 is a single-pole ladder, and the lower end of the ladder 2 is fixed on the foundation with foot bolts 21, and the upper end is fixed with turnbuckle screws 22 hooks are hung on the upper cross arm of the iron tower body.

[0017] Such as figure 2 and Figure 2.1 As shown, the iron tower body 1 is a terminal tower, a climbing ladder 2, and the climbing ladder 2 is a double-pole ladder co...

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PUM

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Abstract

The invention relates to a steel tube tower used for a power line, in particular to a ladder stand as well as a stay wire type steel tube tower. The ladder stand as well as the stay wire type steel tube tower comprises an iron tower body and a ladder stand, wherein the ladder stand is aslant installed; the inclination angle of the ladder stand is more than the inclination angle of the inclined tower pole of the iron tower body; the lower end of the ladder stand is fixed in the ground; and the upper end of the ladder stand is fixed on the iron tower body. Because of adopting the above technical scheme, the ladder stand as well as the stay wire type steel tube tower has the beneficial effect that the ladder stand can serve as the stay wire, and the stability of the iron tower is improved. The quality of a steel tube pole tower can be lowered by 1 / 5-1 / 2, the quality of the steel tube pole tower is similar to the angle steel tower of the same type, so that the steel tube pole tower replaces the angle steel tower, and the steel tube pole tower can be reused.

Description

Technical field [0001] The invention relates to a steel pipe tower used in power lines. Specifically, it is a climbing ladder and a stay wire type steel pipe tower. Background technique [0002] At present, the steel pipe tower used in power lines has its ladder fixed on the tower body. The general fixing method is to fix a steel plate on the tower body, and the ladder is fixed on the tower body through the steel plate. This installation method makes the ladder only for staff. Used for going up and down the tower. Since the iron tower is high, it needs to be fixed with another device. Increased the weight of the entire iron tower and the waste of materials, increased the manufacturing cost of the entire iron tower. Contents of the invention [0003] In order to solve the above problems, the present invention provides a ladder-cum-guy type steel pipe tower. [0004] The present invention is realized by the following technical scheme: a climbing ladder and guy wire type ...

Claims

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Application Information

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IPC IPC(8): E04H12/08E04H12/20E06C1/36
Inventor 张勇
Owner XUZHOU POWER SUPPLY OF JIANGSU ELECTRIC POWER
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