An electric maintenance safety protection device
A safety protection device and electric power maintenance technology, which is applied in the direction of cable installation device, cable installation, switch device, etc., can solve the problems that the lift does not have a safety protection mechanism and cannot meet the needs of use, so as to ensure safety, save physical strength, The effect of low production cost
Active Publication Date: 2022-01-25
STATE GRID SHANDONG ELECTRIC POWER CO YANTAI CITY FUSHAN DISTRICT POWER SUPPLY CO
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Problems solved by technology
[0003] The purpose of the present invention is to solve the problem that the existing lifts generally do not have a safety protection mechanism and cannot meet the needs of use, and propose a safety protection device for electric power maintenance
Method used
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0021] refer to Figure 1-5 , a safety protection device for power maintenance, comprising a lifter body 1, the top of the lifter body 1 is connected with a fixed seat 2, a concave groove 3 is opened on the fixed seat 2, a cavity 4 is opened in the fixed seat 2, and the cavity 4 is an L-shaped structure, a movable plate 5 is movable in the cavity 4, a connecting piece 6 is provided on the top of the movable plate 5, and the connecting piece 6 extends into the concave groove 3, and one end of the connecting piece 6 extending to the concave groove 3 is connected There is a pressing bar 7, a spring 8 is provided at the end of the movable plate 5 away from the connector ...
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The invention belongs to the field of electric power maintenance, especially a safety protection device for electric power maintenance. Aiming at the problem that existing lifts generally do not have safety protection mechanisms and cannot meet the needs of use, the following scheme is proposed, which includes the lift body, The top of the lift body is connected with a fixed seat, and a concave groove is opened on the fixed seat, and a cavity is opened in the fixed seat, and the cavity is an L-shaped structure, and a movable plate is arranged in the cavity , the top of the movable plate is provided with a connecting piece, and the connecting piece extends into the concave groove, and one end of the connecting piece extending into the concave groove is connected with a pressing bar. The structure of the present invention is simple, the production cost is low, and the use of the vest can ensure that the construction To ensure the safety of personnel, at the same time, the position of the vest can be adjusted on the fixed seat to meet different construction needs.
Description
technical field [0001] The invention relates to the technical field of electric power maintenance, in particular to a safety protection device for electric power maintenance. Background technique [0002] Electricity is an energy source powered by electrical energy. Invented in the 1870s, the invention and application of electricity set off the second industrialization climax. It has become one of the three scientific and technological revolutions in the world since the 18th century in human history. Since then, technology has changed people's lives. The large-scale power system that appeared in the 20th century is one of the most important achievements in the history of human engineering science. It is a power production and consumption system composed of power generation, power transmission, power transformation, power distribution and power consumption. It converts the primary energy of nature into electricity through mechanical energy devices, and then supplies electri...
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IPC IPC(8): H02G1/00H02G1/02H02B3/00
CPCH02G1/00H02G1/02H02B3/00
Inventor 林晓兵魏昺淇翟宁谢晓连于瑾唐晓李昌锋王瑞孔祥宇
Owner STATE GRID SHANDONG ELECTRIC POWER CO YANTAI CITY FUSHAN DISTRICT POWER SUPPLY CO