Segmented combined type concrete telegraph pole and pipe manufacturing forming mechanism thereof

Abstract

The invention relates to the technical field of telegraph poles, in particular to a segmented combined type concrete telegraph pole. The segmented combined type concrete telegraph pole is characterized in that a middle combining pole is included, a base pole is assembled and connected to the lower end of the middle combining pole, a pole tip is arranged at the lower end of the base pole, a sleeve sleeves the base pole, and mutually hinged expansion anchor strips are connected between the sleeve and the pole tip; and an upper combining pole is assembled and connected to the upper end of the middle combining pole, one side of the upper combining pole is connected with a pull rope, the pull rope is connected with the base pole through a buffer anchor rod, the lower end of the pull rope transversely extends in the direction away from the base pole, and the lower end of the pull rope is connected with a positioning anchor rod. Through the assembled structure of the base pole and the middle combining pole, the base pole can be independently inserted into the ground firstly, then the middle combining pole is assembled to the base pole, the situation that installation is difficult due to the fact that the whole is too long is avoided, and the base pole is inserted deeper and more stable.

Description

technical field [0001] The invention relates to the technical field of utility poles, in particular to a section-combined concrete utility pole and a pipe forming mechanism thereof. Background technique [0002] A pole is a pole for a wire. Appearing in various villages-fields-roads-streets, it was one of the important infrastructures in early China. All kinds of electric poles in the early days started from wooden poles, even including high-voltage electric poles whose voltage level was not too high. Later, due to the development of steel and reinforced concrete, and technical requirements, these two materials replaced most of the wooden poles, and the applicable wood was gradually scarce, and it was basically difficult to see wooden poles in the city. However, in some less developed places, wooden poles are still used to erect telephone lines, because wooden poles are light in weight and easy to erect, and the load-bearing and tensile force of telephone lines are small. ...

AI Technical Summary

Problems solved by technology

[0004] (1) The lower end of the utility pole is generally anchored into the ground for fixing. Because the utility pole is long, it is difficult for ordinary excavators to anchor the utility pole deep, and the stability is poor, and the process of making the concrete foundation is complicated. Long construction period

[0005] (2) After the utility pole has been used for many years, its pole will become more and more aging. When encountering strong wind or external force collision, the risk of its main body collapsing is high

[0006] (3) In the rainy weather with large temperature difference, the main body of the utility pole will accelerate the aging speed due to the rapidly changing temperature, and the pole body is prone to cracking

[0007] (4) When the utility pole is processed and formed in cold weather, its outer wall will freeze due to the cold, and the frozen water will cause water marks on the outer wall of the utility pole after evaporation in the later stage, resulting in water marks on the outer wall of the formed utility pole , seriously affect the appearance

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