Ladder special for terminal maintenance
A terminal maintenance and stair technology, applied in ladders, buildings, building structures, etc., can solve the problems of prolonging the maintenance time of the metering terminal, the metering box is not suitable for erecting stairs, and is inconvenient to operate, and achieves convenient maintenance, light weight, The effect of avoiding the waste of material and resources
Inactive Publication Date: 2020-11-20
GUIZHOU POWER GRID CO LTD
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Problems solved by technology
[0002] In the metering terminal maintenance site, we all use ordinary insulated stairs for operation, but the installation facing the metering box is too high or the metering box is not suitable for erecting stairs, which is inconvenient to operate
At present, we can only solve the problem by using stairs of different lengths or manpower to support the stairs, which greatly prolongs the maintenance time of the metering terminal, consumes more manpower and material resources, and presents a higher risk coefficient
Method used
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[0024] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.
[0025] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0026] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockw...
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The invention relates to the technical field of electric power construction tools, and discloses a ladder special for terminal maintenance. The ladder comprises ladder side rods and ladder steps. Thestair steps are fixedly connected between the ladder side rods, supporting rods are installed at the bottoms of the ladder side rods, the tops of the supporting rods are hinged to the bottoms of the ladder side rods, a cross rod II is installed at the top of the ladder side rods, the two sides of the cross rod II penetrate through the two sides of the ladder side rods and are hinged to the ladderside rods, a rotary knob is fixedly connected to the position, on the left side of the cross rod II, of the inner side of the corresponding ladder side rod, and the back of the cross rod II is fixedlyconnected with two brackets. Clamping slots are installed in steel grooves of a transformer platform beam, then tightening is carried out with fixing bolts I, and finally the supporting rods at the bottoms of the ladder side rods are adjusted to a suitable angle, so that the ladder is stably supported, a terminal can be easily and conveniently maintained, and existing defects of requiring a largenumber of manpower to handle tools and poor adaptability are overcome.
Description
technical field [0001] The invention relates to the technical field of electric power construction tools, in particular to a special ladder for terminal maintenance. Background technique [0002] In the metering terminal maintenance site, we all use ordinary insulated stairs for operation, but the installation facing the metering box is too high or the metering box is not suitable for erecting stairs, which is inconvenient to operate. At present, we can only solve the problem by using stairs of different lengths or manpower to support the stairs, which greatly prolongs the maintenance time of the metering terminal, consumes more manpower and material resources, and presents a higher risk coefficient. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the present invention provides a special elevator for terminal maintenance to solve the problems raised in the background art above. [0004] In order to achieve the above object, the present inv...
Claims
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Login to View More IPC IPC(8): E06C1/34E06C1/383E06C7/08E06C7/50E06C7/00
CPCE06C1/34E06C1/383E06C7/00E06C7/081E06C7/50
Inventor 梁博林陈永红胡信权
Owner GUIZHOU POWER GRID CO LTD