Grounding wire winding rack
A grounding wire and winding technology, which is applied in the field of power supply devices in power systems, can solve problems such as poor results, time-consuming, and scratches on the transparent sheath
Active Publication Date: 2017-07-11
STATE GRID CORP OF CHINA +1
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Problems solved by technology
In this regard, it is required that they should not be piled up randomly during use, storage, and maintenance. However, in daily work, after the staff use them, they will wrap the grounding wire on the insulating rod and store it. Due to the long length of the grounding wire, winding and At least 2 people are required to operate the line, which is time-consuming and laborious, and the effect is not good, and the transparent sheath is scratched or damaged after a long time
Method used
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[0013] The present invention will be further described below in conjunction with the accompanying drawings.
[0014] As shown in the figure, a grounding wire winding rack is provided with a bracket and a drum 1 with at least one end opening. The side wall of the drum 1 is provided with a door opening. The area of the door opening is generally not larger than the surface area of the drum. One-third, the upper and lower sides of the warehouse door are parallel to the axis of the drum respectively, one end of the warehouse door is connected with the opening end of the drum 1, the warehouse door 2 is arc-shaped, and one side of the arc-shaped warehouse door 2 is connected to the The side wall of the drum 1 (the upper side of the warehouse door) is connected by a hinge, and the other side of the warehouse door 2 is provided with a lock connected to the drum side wall (the lower side of the warehouse door), so that the warehouse door can be opened, The function of closing and lo...
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The invention relates to a power supply device for a power system, specifically a grounding wire winding rack, which is provided with a bracket and a drum with at least one end opening, and is characterized in that the side wall of one side of the drum is provided with a door opening, and the door opening is The area is not more than one-third of the surface area of the drum. One side of the arc-shaped door is connected to the side wall of the drum through a hinge, and the other side is provided with a lock connected to the side wall of the drum. The drum and the door form a drum shape. The drum shell is supported on the bracket by at least 6 guide wheels. The drum shell is rotatable relative to the bracket. The drum shell is provided with an elastic lining. Cut plum blossom-shaped cavity, one side of the drum-shaped shell is equipped with a rotating hand wheel, the invention has the advantages of simple operation, convenient use, high work efficiency, time-saving and labor-saving, and easy to carry, etc. The wear and tear of the sleeve and the extrusion damage prolong the service life of the grounding wire.
Description
technical field [0001] The invention relates to a power supply device of an electric power system, in particular to a ground wire winding rack with simple operation, convenient use and high working efficiency. Background technique [0002] We know that in the power production industry, the grounding wire is a very important safety tool, which guarantees the safety of the person, the power grid and equipment. In the "Electricity Safety Work Regulations", the use, maintenance and maintenance of the grounding wire , Inspection tests have been carefully and strictly regulated. At present, the length of grounding wires sold on the market and used in daily production is usually 18m, and the complete set of grounding wires is composed of a transparent sheath and three strands of annealed copper wires, and each strand of annealed copper wires is composed of multiple copper wires. The area is not less than 25mm 2 , one end of the grounding wire is connected with three insulating op...
Claims
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IPC IPC(8): B65H75/38B65H75/44
Inventor 贾化宁于小妮周绍强鲁华刘建光孙荣光王贻亮李金琳徐德王虹陈豪刘明义吕琛夏迎雪李彤程晓晖邹本平王海波邢永和徐有琳
Owner STATE GRID CORP OF CHINA