Erection rod straightening device for power grid erection
A technology of power grid and electric motor, applied in the field of electric power, can solve the problems of easy construction accidents, low safety, slipping, etc., and achieve the effect of saving manpower and high safety
Active Publication Date: 2020-03-24
PINGDINGSHAN POWER SUPPLY ELECTRIC POWER OF HENAN
View PDF6 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[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...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an erection rod straightening device for power grid erection. The erection rod straightening device for power grid erection comprises a working platform, a support element fixedly arranged above one side of the working platform, a drive assembly installed on the support element, a winding roll connected with the drive assembly, a steel rope connected with the winding roll,and a swing assembly connected with the steel rope, wherein the swing assembly is used for straightening an erection rod placed on the ground to be in a vertical state from a horizontal state; and a cross beam used for installing the winding roll is fixed to the support element, a pulley support is arranged on an end head of the cross beam, a pulley is rotationally connected to the pulley support,and the swing assembly is rotationally connected to the lower part of the cross beam. According to the device, the winding roll is driven to rotate through a worm gear-worm assembly with a self-locking function, and the steel rope is wound by virtue of the winding roll to drive the swing assembly to swing by 90 degrees, so that the erection rod on the ground is straightened to be in the verticalstate from the horizontal state; and the whole straightening process is safe and reliable, and free from inclination 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
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
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