Electric overhead line passing spring type warning device
A power overhead and warning device technology, applied in the direction of alarms, instruments, etc., can solve the problem of no warning signs in power overhead lines, and achieve the effect of good market promotion prospects, strong penetrating power, and preventing back and forth movement.
Active Publication Date: 2015-11-18
STATE GRID CORP OF CHINA +3
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The technical problem to be solved by the present invention is: to provide a spring-type warning device for overhead power lines, which solves the problem that there are no warning signs in the passing parts of overhead power lines, so that operators of moving objects in the past can detect and prevent them in time, thereby Avoid transmission line accidents
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
[0025] The present invention will be further explained below in conjunction with the drawings:
[0026] See Figure 1 ~ Figure 4 , Spring-type warning device for power overhead lines crossing, including warning light 7 and spring-type suspension device, spring-type suspension device includes suspension mechanism 1, wire positioning and pressing mechanism 2 and wire positioning and carrying mechanism 5, wire positioning and pressing mechanism 2 is set in the square groove 8 of the suspension mechanism 1, and the center of the upper bottom surface of the suspension mechanism 1 is provided with a cylindrical boss for installing the positioning spring 3, and the wire positioning and pressing mechanism 2 is also provided on the lower bottom surface for installing the positioning spring 3. Cylindrical boss, the wire positioning and pressing mechanism 2 is supported on the suspension mechanism 1 through the positioning spring 3, a trapezoidal groove 9 is provided at the center of the up...
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 a passing spring type warning device for a power overhead line. The device comprises a warning lamp and a spring type hanging device, wherein the spring type hanging device comprises a hanging mechanism, an electric wire positioning and pressing mechanism and an electric wire positioning and bearing mechanism, the electric wire positioning and pressing mechanism is arranged in a square groove of the hanging mechanism, the electric wire positioning and pressing mechanism is supported on the hanging mechanism through a positioning spring, and a trapezoidal groove is formed in the center of the upper end face of the electric wire positioning and pressing mechanism; the electric wire positioning and bearing mechanism comprises two positioning and bearing blocks, the front end faces of the two positioning and bearing blocks are both of an inclined-face structure, a V-shaped groove structure is formed after the two positioning and bearing blocks are connected in a contact mode, and a reset elastic piece is arranged between each positioning and bearing block and the square groove; the warning lamp comprises an illuminant and a power device, solar panels and high-capacity high-energy lithium batteries are adopted for the power device, special luminous source device parts are adopted for the illuminant, a warning signal is given out through a twinkling red or yellow luminous source, and therefore luminance is high, penetrating power is strong, an operator can find passing mobile objects timely and perform prevention timely, and thus transmission line accidents are avoided.
Description
Technical field: [0001] The invention relates to an electric wire crossing warning device, in particular to a spring type warning device for power overhead lines crossing, belonging to the technical field of road safety warning devices. Background technique: [0002] Power transmission and distribution wires (including cables), poles, towers, and outdoor transformer devices are widely distributed and the environment is more complex, especially when overhead lines, tower poles, transformer devices, etc. are distributed in densely populated areas or urban-rural junctions, It is very easy to cause scratches and electric shocks to personnel, construction machinery or super-high vehicles. [0003] In recent years, due to the insufficient safety distance between ground construction machinery and ultra-high vehicles and live high-voltage transmission lines, incidents of transmission line operation accidents have occurred frequently. The occurrence of transmission line accidents not only ...
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 Patents(China)
IPC IPC(8): G08B21/02
Inventor 李智敏李宏伟辛军李法章陈昕李思忠杨玮段贝莉杜鹏付涛
Owner STATE GRID CORP OF CHINA