CN202616657U - Paying-off crossing bracket - Google Patents

Abstract

A wire-laying spanning bracket, including a vertical rod (4), a horizontal rod (3) and a sheave (2), and the two ends of a plurality of horizontal rods (3) are respectively fixedly connected to opposite sides of two vertical rods (4) , which is characterized in that: shafts are respectively provided on the upper ends of the two vertical rods (4), and the sheave (2) is sleeved on the shafts through bearings; the utility model utilizes the shafts and grooves provided at the upper ends of the two vertical rods of the ladder It is used to send the wire ends under construction to the construction personnel on the pole, and then use the grooved wheel to support the middle part of the wire, which is convenient for the construction personnel on the pole to tighten the suspended line between the two poles, effectively overcoming the existing method of line Severe technical problems with the fall.

Description

A kind of unwrapping wire is crossed over carriage

[technical field]

The utility model relates to a kind of unwrapping wire carriage, especially relates to the unwrapping wire leap carriage that a kind of race that utilizes the ladder upper end to be provided with forms.

[background technology]

Known; In the power construction that newly installs electric wiring, need many wires be erected at respectively on the cross-arm on electric pole top, this process need is sent to another electric pole with electric wire by a wire bar; Present way is that the workmen utilizes rope binding the end of a thread and traction to another electric pole on the bar; Because pole clearance is far away, extremely require great effort when the workmen draws on the bar, and unsettled circuit drops serious between two electric poles.

[summary of the invention]

In order to overcome the deficiency in the background technology; The utility model discloses a kind of unwrapping wire and cross over carriage; Said unwrapping wire is crossed over two axle and sheaves that the vertical rod upper end is provided with that carriage utilizes ladder, and the electric wire the end of a thread in the construction is delivered to workmen on the bar, utilizes sheave to hold up the electric wire middle part then; Made things convenient for that the workmen has overcome the serious technical problem of existing method circuit tenesmus effectively to circuit tension unsettled between two electric poles on the bar.

In order to realize said goal of the invention, the utility model adopts following technical scheme:

A kind of unwrapping wire is crossed over carriage, comprises vertical rod, cross bar and sheave, the two ends of complex root cross bar respectively with being fixedly connected of two vertical rods to the opposite, on one side, upper end of two vertical rods, be respectively equipped with axle, sheave is connected on the axle through bearing holder (housing, cover).

Described unwrapping wire is crossed over carriage, a side or the lower end of welding hook on the another side of two vertical rod upper ends or on the upper surface.

Owing to adopted technique scheme, the utlity model has following beneficial effect:

The described unwrapping wire of the utility model is crossed over carriage; Utilize two axle and sheaves that the vertical rod upper end is provided with of ladder; Electric wire the end of a thread in the construction is delivered to workmen on the bar; Utilize sheave to hold up the electric wire middle part then, made things convenient for that the workmen has overcome the serious technical problem of existing method circuit tenesmus effectively to circuit tension unsettled between two electric poles on the bar; The utility model makes the ladder that carries in the operation have the function that unwrapping wire is crossed over carriage simultaneously, has realized the purpose of one-object-many-purposes.

[description of drawings]

Fig. 1 is the perspective view of the utility model.

Among the figure: 1, hook; 2, sheave; 3, cross bar; 4, vertical rod.

[embodiment]

Through following embodiment can be detailed explanation the utility model, the purpose of open the utility model is intended to protect all technological improvements in the utility model scope,

1 described unwrapping wire is crossed over carriage in conjunction with the accompanying drawings; Comprise vertical rod 4, cross bar 3 and sheave 2; The two ends of complex root cross bar 3 respectively with the fixedlying connected of two vertical rods 4 to the opposite, on one side, upper end of two vertical rods 4, be respectively equipped with axle, sheave 2 is connected on the axle by bearing holder (housing, cover); A side or the lower end of welding hook 1 on the another side of two vertical rod 4 upper ends or on the upper surface.

Implement the described unwrapping wire of the utility model and cross over carriage; With welding axle on one side, two vertical rods, 4 upper ends of conventional ladder respectively, at the axle sleeve upper bearing (metal), the outer ring of bearing is connected with the hole at sheave 2 middle parts; Electric wire the end of a thread in construction is bundled on the hook 1; Deliver to workmen on the bar by hook 1, utilize sheave 2 to hold up the middle part of electric wires then, made things convenient on the bar workmen circuit tension unsettled between two electric poles.

The utility model does not detail part and is prior art.

Claims (2)

1. A wire-laying spanning bracket, including a vertical rod (4), a horizontal rod (3) and a sheave (2), and the two ends of a plurality of horizontal rods (3) are respectively opposite to the two vertical rods (4) The fixed connection is characterized in that shafts are respectively arranged on the upper ends of the two vertical rods (4), and the sheave (2) is sleeved on the shafts through bearings. 2. The wire-laying spanning bracket according to claim 1, characterized in that: one side or the lower end of the hook (1) is welded on the other side or the upper end of the two vertical rods (4).

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