A side-phase wire insulation support rod for live work
A technology of live work and wire insulation, applied in the direction of overhead lines/cable equipment, etc., can solve the problems of large weight and spacing, and cannot be lifted, and achieve the effect of convenient removal or installation
Active Publication Date: 2017-07-07
STATE GRID SHANDONG SHANGHE POWER SUPPLY +1
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- Abstract
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Problems solved by technology
Due to the large weight and distance between the two side-phase conductors, the bucket arm truck cannot lift the two phase conductors together, which brings a lot of inconvenience to the construction process
Method used
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Embodiment Construction
[0021] Such as Figure 1 to Figure 8 As shown, the present invention mainly comprises first rod 1, second rod 2, top plate 3, connecting plate 31, first baffle plate 32, second baffle plate 33, guide tube 34, spring 35, latch 4, positioning plate 43, Bearing 44, rope 6, rotating shaft 61, handle 62, bearing 63 and bolt 7, the present invention is described below in conjunction with accompanying drawing.
[0022] Such as figure 1 As shown, the first rod 1 is a circular insulating rod, and the two ends of the first rod are respectively sleeved with the second rod 2, and the second rod is also a circular insulating rod. in the chute of the second lever. Such as Image 6 As shown, a plurality of sockets 11 are respectively provided at both ends of the first rod, and bolts 7 are respectively provided on the outer wall of the second rod. fixed. For the convenience of bolt installation, one end of the second bar is provided with a notch 21, and the bolt is arranged in the notch,...
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The utility model relates to an insulated support rod for side-phase conductors used in live work, which is used to ensure a safe distance between live conductors when removing or installing poles under live conductors. It includes a first rod, a second rod, a top plate, a latch, a rope, a rotating shaft and a handle. Bolt; a first baffle plate and a second baffle plate are fixed in the cavity at the free end of each second rod, a guide tube is provided between the first baffle plate and the second baffle plate, and the first baffle plate is slidably installed on the first baffle plate There is a bolt, a spring is arranged between the bolt and the second baffle, a connecting plate is fixed on the lower part of the first baffle, and a top plate is fixed on the free end of the connecting plate; The mounting ends of the two rods are rotated to install the rotating shaft, and a rope is tied between the rotating shaft and the lug. The invention can conveniently stretch the side-phase wires to facilitate the installation and disassembly of the poles.
Description
technical field [0001] The invention relates to the technical field of electric power construction, in particular to an insulating support rod for side-phase wires for live work. Background technique [0002] During electrical construction, such as erecting or dismantling towers under live conductors, the neutral phase conductor of the line interferes with the construction process. Therefore, it is necessary to remove the middle-phase conductor, and at the same time, ensure a safe distance between the middle-phase conductor and the side-phase conductor. Due to the large weight and distance between the two side-phase conductors, the bucket arm truck cannot lift the two phase conductors together, which brings a lot of inconvenience to the construction process. Contents of the invention [0003] The purpose of the present invention is to provide a side-phase conductor insulation support rod for live work, which can ensure the safe distance between live conductors when removi...
Claims
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IPC IPC(8): H02G1/02
Inventor 刘文涛张磊
Owner STATE GRID SHANDONG SHANGHE POWER SUPPLY