A secondary cable strand loosening tool and method of use
A technology for secondary cables and loose strands, which is applied in the direction of connecting/terminating cable equipment, etc., which can solve the problems of staff fatigue and reduced work efficiency, and achieve the effect of reliable design principles, reduced physical strength, and guaranteed work efficiency
Active Publication Date: 2021-08-13
STATE GRID SHANDONG ELECTRIC POWER CO SHOUGUANG POWER SUPPLY CO +1
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Problems solved by technology
At present, this work is mostly done by manual operation, but with the extension of working hours, the staff is prone to fatigue, which will also lead to a decrease in work efficiency
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[0031] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0032] Key terms appearing in this application are explained below.
[0033] Such as Figure 1-Figure 6 As shown, the secondary cable loosening tool provided by the application includes a crank handle 1, a perforated disc 2, a bracket and a wire post 3; the bracket is fixed on the ground, the crank handle 1 is arranged on the bracket, an...
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The application provides a secondary cable strand loosening tool and a use method thereof, which relate to the technical field of secondary cable production. It includes a crank handle, a perforated disc, a bracket and a wire post; the crank handle is arranged on the bracket, the crank handle is connected to the bracket in rotation, and one end of the crank handle is fixedly connected to the perforated disc; the perforated disc is mounted on the perforated disc The center of the center of the circle is provided with a plurality of circles of hole groups, and each circle of hole groups includes a plurality of installation holes distributed at intervals, and each installation hole in each circle of the hole groups is on a circle with the same radius; one end of the stay wire post passes through the There is a mounting hole, and a threading hole is provided on one end of the guy post passing through the mounting hole. In the actual working process, the handle is turned by hand in the direction of loosening the strands, so that the perforated disc drives the wire column to continuously perform circular motions until the exposed cable core wires are fully loosened. The application can use the mechanized method to complete the work of loosening the strands of the wire core, which greatly reduces the physical and energy consumption of the staff, and can also ensure the work efficiency.
Description
technical field [0001] The application relates to the technical field of secondary cable production, in particular to a secondary cable strand loosening tool and a method of use thereof. Background technique [0002] The production of the secondary cable head in the substation is an important part of the secondary maintenance work of the substation, and it is also a part of the work that consumes time and energy. The main reason is that after peeling off the outer sheath of the cable to expose the 2-meter-long inner core, it is necessary to loosen the twisted cores and straighten them one by one. [0003] Since the cable cores with a large number of cores are distributed in multiple turns, and the helical radius of each turn of the core will be different, the rotational speed required for loosening the strands will also be different. At present, this work is mostly done by manual operation, but with the extension of working hours, the staff is prone to fatigue, which will a...
Claims
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IPC IPC(8): H02G1/14
CPCH02G1/14
Inventor 刘效勇王敬海赵洪波刘发成刘圣炜唐志兴刘涛陈明田兴华邱合锦王志国孙志波王磊闫海张高明孟祥恒扈本领黄志伟魏红蕾赵程程侯志涛刘梦飞崔建邦
Owner STATE GRID SHANDONG ELECTRIC POWER CO SHOUGUANG POWER SUPPLY CO