A dual-purpose insulated high and low stool
A dual-purpose, low-stool technology, used in transportation and packaging, trolleys, multi-axle trolleys, etc., can solve the problems of wasting time and manpower, and cannot be loaded on flatbeds, saving space, good social and economic benefits, The effect of improving work efficiency
Active Publication Date: 2018-12-11
STATE GRID CORP OF CHINA +2
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Problems solved by technology
When it is necessary to transport multiple or large tools and instruments, sometimes the flat cart cannot be loaded due to the space of the vehicle, and the flat cart can only be used to pull the items from the warehouse to the vehicle, and then put the flat cart back In the warehouse, when the work is over, the flatbed truck is pulled out from the warehouse to unload the truck, which greatly wastes time and manpower
Method used
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[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0022] like Figure 1 to Figure 5 As shown, a dual-purpose insulating high and low stool includes a flat plate 2, a vertical plate 3, and a flat plate 2 4, and is characterized in that: between the flat plate 2 and the vertical plate 3, between the flat plate 2 4 and the vertical plate 3, and When being provided with plate one 2 and vertical plate 3 when forming right-angle internal angle, and when forming right-angle external angle between plate two 4 and vertical plate 3, positioning mechanism 1, the bottom four corners of plate one 2 and the back of plate two 4 Movable legs 6 are provided at the two corners of the department; one or more bottom surfaces of flat plate one 2, vertical plate 3, and flat plate two 4 are provided with walking device 7; described positioning mechanism 1 is provided with flat plate one 2, vertical plate 3...
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The invention provides a dual-purpose insulating height adjustable stool, and relates to the technical field of high-voltage power supply. The dual-purpose insulating height adjustable stool comprises a flat plate I, a vertical plate and a flat plate II, and is characterized in that the flat plate I and the vertical plate are hinged, the flat plate II and the vertical plate are hinged, a positioning mechanism is arranged which enables a right-angle internal corner to be formed between the flat plate I and the vertical plate and enables a right-angle external corner to be formed between the flat plate II and the vertical plate, and four corners of the bottom part of the flat plate I and two corners of the rear part of the flat plate II are provided with movable supporting legs; the bottom surface of one or more of the flat plate I, the vertical plate and the flat plate II is provided with a travelling device; and the positioning mechanism is provided with limiting holes used for limiting when the flat plate I, the vertical plate and the flat plate II are located at the same plane. The dual-purpose insulating height adjustable stool is reasonable in structural design, simple and convenient in using method, and capable of effectively saving the space occupied by the height adjustable stool. Meanwhile, the dual-purpose insulating height adjustable stool further has a transportation effect, and improves the work efficiency. In addition, the dual-purpose insulating height adjustable stool ensures the personal safety of power workers, and has good social and economic benefits.
Description
technical field [0001] The invention belongs to the technical field of electric power construction, in particular to a dual-purpose insulating high and low stool. Background technique [0002] As a very common and practical safety tool, insulated high and low stools are indispensable in the maintenance work of substations. Traditional high and low stools take up a lot of space and are not easy to carry and use. [0003] At the same time, the flat trolley is also indispensable when the inspection personnel go to the substation to work. Because they often need to carry more tools, instruments and other equipment, the flat trolley is a prop for transporting equipment and tools. When it is necessary to transport multiple or large tools and instruments, sometimes the flat cart cannot be loaded due to the space of the vehicle, and the flat cart can only be used to pull the items from the warehouse to the vehicle, and then put the flat cart back In the warehouse, when the work is ...
Claims
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IPC IPC(8): H02B3/00E06C1/24E06C1/397B62B3/02
CPCB62B3/02E06C1/24E06C1/397H02B3/00
Inventor 尹宏刘守瑞乔辉王江涛张罡帅薄孔阳王光华曹磊李德清董默张乾牛理达翟增强赵军愉刘培程佳佳孔令号张利运李坦陈骥群芦杰敏何朝斌马彦敏
Owner STATE GRID CORP OF CHINA