CN2286936Y - Device of electroscopy and hanging ground-wire for insulated air wire - Google Patents

Abstract

The utility model relates to a line connector which is used for hanging at trolley wires or hooks of other hanging lines. The bare parts of insulated wires of an upper casing and a lower casing are provided with a front clamping-plate sheet and a back clamping-plate sheet, the lower part of the front clamping-plate sheet is provided with an electricity-testing line ring and a ground-hanging line ring, and the bottom end of the lower casing is provided with a sliding plate. When the utility model is used for the repair process of the power failure, the personal safety of a worker can be assured. When the utility model is used, the insulation closing effect is realized, the good waterproof property is realized, the manpower and the time are saved when the utility model is used for repair and maintenance process, the work efficiency is raised, and the simple, flexible and convenient operation is realized. The utility model has the advantages of safe work, small volume, beautiful appearance, simple and compact structure, easy production and installation, low cost, convenient application, etc.

Description

The electrical verification of a kind of insulating frame ceases to be busy, hanging ground-wire device

The utility model relates to the line connector that is used to hang over overhead wire or other suspension circuit hooks, the electrical verification of particularly a kind of insulating frame ceases to be busy, hanging ground-wire device.

Respectively supplying with electric unit at present is the security reliability of raising equipment, reduce causality loss, a large amount of aerial insulated wires has put into operation, along with increasing of the aerial insulated wire that moves, in the interruption maintenance process, be the personnel's personal safety in the assurance operation, should be at the strain insulator bar two ends of aerial insulated wire, the difference bar, the porcelain vase of interconnection switch both sides electric pole and next basic bar of block switch is answered hanging ground-wire outward and is wanted electrical verification, ubiquity the insulating frame ceases to be busy and is lacked or do not have an electrical verification, the position of hanging earthing conductor, so must install the device of hanging earthing conductor additional, existing is to adopt parallel groove clamp, utilize plain conductor prestige Cheng Huan, replace electrical verification, earthing device, insulation sealing and water resistance are relatively poor, cause the security reliability of equipment to reduce, and operation labour intensity is bigger, the inefficiency of wasting time and energy, inconvenient shortcoming such as flexible during operation, for overcoming above-mentioned existing deficiency, the utility model has designed the electrical verification of a kind of insulating frame ceases to be busy, the hanging ground-wire device.

The purpose of this utility model provides a kind of insulation sealing, and is time saving and energy saving during the maintenance maintenance, increases work efficiency, simple to operate flexible, the safe and reliable electrical verification of insulating frame ceases to be busy, hanging ground-wire device.

The utility model is achieved in that upper shell and lower house all are rectangle, the interface that has lower house in the lower edge of upper shell, having the fixing folder of going up that is " ∩ " shape in the left and right sides of upper shell is structure as a whole, having fixedly in the upper end, the left and right sides of lower house, raised line is structure as a whole, the fixing upward folder in the left and right sides of upper shell is installed and is plugged on the insulated wire, lower house upper end edge limit is contacted with in the interface of upper shell lower edge, lower house left and right sides upper end fixedly raised line peg graft contact on the upper shell left and right sides is fixing in the folder insulated wire below respectively installation have bolted, be to have bolted for flat fore-clamp plate and rear plate sheet under the arcuation on insulated wire exposed section in upper shell and lower house is installed and had, below the fore-clamp plate, has electrical verification, the hanging ground-wire ring is structure as a whole, bottom surface at lower house has oblong openings, the front and back dual-side of lower house bottom surface oblong openings is a slideway, place, bottom, right side at lower house has rectangle openings groove, movable pegging graft is equipped with slide plate in the rectangle openings groove of bottom, lower house right side, the inboard slide plate of lower house is positioned on the front and back dual-side slideway of bottom surface oblong openings, on the face of the left part of slide plate, the block tongue bar is installed, the block tongue bar opposite with equidirectional on the face of left part is being installed on the downside of the right part of slide plate.

The utility model can guarantee the personnel's personal safety in the operation in the interruption maintenance process, the insulation sealing, and water resistance is better, improved the security reliability of equipment, time saving and energy saving during the maintenance maintenance, reduced labour intensity, make efficient on having improved, electrical verification, hanging ground-wire is simple to operate flexible, safe and reliable, it is little, elegant in appearance to have a volume, and it is simple and compact for structure, be easy to make and install, with low cost, advantage such as be easy to apply.

Concrete structure of the present utility model and embodiment are provided by the following drawings.

Fig. 1 shows the general structure schematic diagram for partial cutaway of the present utility model.

To be described in further detail concrete structure of the present utility model and embodiment below in conjunction with accompanying drawing.

Shown in accompanying drawing 1: upper shell 7 and lower house 3 all are rectangle, the interface 9 that has lower house 3 in the lower edge of upper shell 7, having the fixing folder 6 of going up that is " ∩ " shape in the left and right sides of upper shell 7 is structure as a whole, having fixedly in the upper end, the left and right sides of lower house 3, raised line 4 is structure as a whole, the fixing upward folder 6 in the left and right sides of upper shell 7 is installed and is plugged on the insulated wire 5, lower house 3 upper end edge limits are contacted with in the interface 9 of upper shell 7 lower edges, lower house 3 left and right sides upper ends fixedly raised line 4 peg graft contact on upper shell 7 left and right sides are fixing in the folder 6 insulated wire 5 below respectively installation have bolted, be to have bolted for flat fore-clamp plate 8 and rear plate sheet 2 under the arcuation on insulated wire 5 exposed sections in upper shell 7 and lower house 3 are installed and had, below fore-clamp plate 8, has electrical verification, hanging ground-wire ring 1 is structure as a whole, bottom surface at lower house 3 has oblong openings, the front and back dual-side of lower house 3 bottom surface oblong openings is a slideway 10, place, bottom, right side at lower house 3 has rectangle openings groove, movable pegging graft is equipped with slide plate 11 in the rectangle openings groove of bottom, lower house 3 right side, lower house 3 inboard slide plates 11 are positioned on the front and back dual-side slideway 10 of bottom surface oblong openings, the block tongue bar opposite with equidirectional on the face of left part are being installed in that the block tongue bar is installed on the face of the left part of slide plate 11 on the downside of the right part of slide plate 11.

Claims (1)

1, the electrical verification of a kind of insulating frame ceases to be busy, the hanging ground-wire device, it is by upper shell (7), lower house (3), insulated wire (5), bolt, fore-clamp plate (8), rear plate sheet (2), electrical verification, hanging ground-wire ring (1), slideway (10), slide plate (11) and block tongue bar are formed, it is characterized in that: upper shell (7) and lower house (3) all are rectangle, the interface (9) that has lower house (3) in the lower edge of upper shell (7), having the fixing folder (6) of going up that is " ∩ " shape in the left and right sides of upper shell (7) is structure as a whole, having fixedly in the upper end, the left and right sides of lower house (3), raised line (4) is structure as a whole, the fixing folder (6) of going up in the left and right sides of upper shell (7) is plugged on the insulated wire (5), lower house (3) upper end edge limit is contacted with in the interface (9) of upper shell (7) lower edge, upper end, lower house (3) the left and right sides fixedly below of raised line (4) grafting contact insulated wire (5) in the fixing upward folder (6) in upper shell (7) left and right sides has bolted respectively, insulated wire (5) exposed section in upper shell (7) and lower house (3) has goes up to having bolted for flat fore-clamp plate (8) and rear plate sheet (2) under the arcuation, below at fore-clamp plate (8) has electrical verification, hanging ground-wire ring (1) is structure as a whole, bottom surface at lower house (3) has oblong openings, the front and back dual-side of lower house (3) bottom surface oblong openings is slideway (10), place, bottom, right side at lower house (3) has rectangle openings groove, movable pegging graft has slide plate (11) in the rectangle openings groove of lower house (3) bottom, right side, the inboard slide plate of lower house (3) (11) is positioned on the front and back dual-side slideways (10) of bottom surface oblong openings, on the left part face of slide plate (11), have the block tongue bar, have the block tongue bar opposite on the right part downside of slide plate (11) with equidirectional on the face of left part.

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