An erection rod straightening device for electric network erection
A technology of power grid and electric motor, applied in the field of electric power, can solve the problems of low safety, prone to construction accidents, slipping, etc., and achieve the effect of high safety and manpower saving
Active Publication Date: 2021-04-20
PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
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Problems solved by technology
[0003] During the construction of cement utility poles, it is necessary to erect the horizontal poles placed on the ground. However, due to the heavy weight of the cement utility poles, manual erection is laborious. At present, most of the concrete poles are hoisted by cranes with the help of bundled ribbons. After being lifted up, it is manually supported upright and buried, but the tied rods are easy to swing and shake, and there is a risk of slipping, which is very prone to construction accidents and the safety is not high
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[0018] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0019] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for pur...
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The invention discloses an erection rod straightening device for grid erection, comprising a working platform, a support member fixedly arranged above one side of the working platform, a drive assembly mounted on the support member, a wire take-up roller connected with the drive assembly, and a connecting The wire rope of the take-up roller and the swing assembly connected with the wire rope are used to straighten the erection rod placed on the ground from a horizontal state to a vertical state; The beam of the line roller, the end of the beam is provided with a pulley bracket, a pulley is rotatably connected to the pulley bracket, and a swing component is rotatably connected to the lower part of the beam. The device drives the take-up roller to rotate through the worm gear and worm assembly with self-locking function, and uses the take-up roller to wind the wire rope to drive the swing assembly to swing 90 degrees, so as to support the erection rod on the ground from the horizontal state to the vertical state. The straight process is safe and reliable, and there will be no tilting and collapse accidents.
Description
technical field [0001] The invention relates to the field of electric power, in particular to an erecting rod straightening device for erecting a power grid. Background technique [0002] In the process of power grid erection, it is usually necessary to erect cables at a safe height with the help of erection poles fixed to the ground foundation. Commonly used erection poles include cement poles, among which high-voltage transmission lines need to be erected with the help of electric towers. [0003] During the construction of cement utility poles, it is necessary to erect the horizontal poles placed on the ground. However, due to the heavy weight of the cement utility poles, manual erection is laborious. At present, most of the concrete poles are hoisted by cranes with the help of bundled ribbons. After being lifted up, it is manually erected and buried, but the tied rods are easy to swing and shake, and there is a risk of slipping, which is very prone to construction accide...
Claims
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IPC IPC(8): E04H12/34E04H12/12H02G1/02
CPCE04H12/12E04H12/345H02G1/02
Inventor 艾晓雨赵元林吕杰耿新刘林曼李肖可王山虎秦鹏举刘智强王得道邱骏
Owner PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN