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Telegraph pole connecting nut and tightening tool thereof

A technology for connecting nuts and tightening tools, applied to nuts, connecting components, manufacturing tools, etc., can solve problems such as skewed connection efficiency of utility poles, and achieve the effects of fast connection speed, consistent pre-tightening force, and improved strength

Inactive Publication Date: 2022-04-22
胡瑞国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention is mainly used to solve the problems of deflection of the utility poles and the problem of low connection efficiency caused by sequentially tightening the nuts when the existing utility poles are connected in sequence by using nuts

Method used

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  • Telegraph pole connecting nut and tightening tool thereof
  • Telegraph pole connecting nut and tightening tool thereof
  • Telegraph pole connecting nut and tightening tool thereof

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Effect test

Embodiment Construction

[0046] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0047] like Figure 1 to Figure 3 As shown, a utility pole connection nut includes a main body 1, a No. 1 threaded section 2 and a No. 2 threaded section 3; the middle part of the main body 1 is hollow, and one end of the middle part of the main body 1 is provided with the No. 1 threaded section 2 The other end of the middle part of the main body 1 is provided with the No. 2 threaded segment 3; the thread direction of the No. 1 threaded segment 2 is opposite to that of the No. 2 threaded segment 3; the No. 1 threaded segment 2 and the No. 2 threaded section 3 cooperates with the studs on the two sections of electric poles respectively; when assembling, all the nuts on the electric poles are rotated and tightened by tools simultaneously.

[0048]W...

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Abstract

The invention belongs to the technical field of fasteners, and particularly relates to a telegraph pole connecting nut and a tightening tool thereof, the telegraph pole connecting nut comprises a main body, a first threaded section and a second threaded section; the screwing directions of the first threaded section and the second threaded section in the nut are set to be opposite, so that when the nut only needs to be rotated in one direction, the two threaded rods can move in the direction of the nut, then the two threaded rods are tightly connected with the nut, and the two threaded rods can be tightly connected with the nut through a special tool. According to the telegraph pole connecting device, the nuts are screwed, all the nuts are rotated at the same time when the nuts are screwed, all the nuts on the two telegraph poles move towards the middles of the nuts at the same time, it is guaranteed that the telegraph poles do not deflect in the connecting process, stress concentration at the connecting positions of the telegraph poles is avoided, and the stability of the connecting positions is improved; and meanwhile, all the nuts are screwed down at the same time, so that the connecting speed of the telegraph pole is higher, and the connecting efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of fasteners, in particular to an electric pole connecting nut and a tightening tool thereof. Background technique [0002] Electric poles are an integral part of the power system. In the production process, in order to facilitate later transportation and storage, usually for long electric poles, the electric poles will be produced in sections, and they must be connected by means when they are used. The commonly used means are welding and mechanical connection; when using welding, due to the cylindrical structure of the utility pole, when two sections are butt welded, only one side of the welding can be performed from the outside, which will cause the inner connection of the utility pole to be difficult. Weakness, which in turn reduces the connection strength of the utility pole, resulting in poor stability of the utility pole during use; [0003] When mechanical connection is adopted, multiple connection d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B33/02F16B23/00F16B37/00E04H12/00E04B1/58B25B27/14
CPCF16B33/02F16B23/0061F16B37/00E04H12/00E04B1/58B25B27/143F16B2033/025
Inventor 胡瑞国
Owner 胡瑞国
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