CN202535022U - Line-laying frame for insulation-bucket inner container - Google Patents

Abstract

The utility model relates to a line laying frame for an insulation-bucket inner container and the line laying frame is disposed on the insulation-bucket inner container. The line laying frame comprises two bracket seats fixed on one side edge of the insulation-bucket inner container and an insulation roll rod which is arranged between two bracket seats and can revolves on an axis of the roll rod, wherein the insulation roll rod is made of a nylon material and the bracket seats are made of a polypropylene ethylene material. The bracket seats provided by the utility model are made of the polypropylene ethylene material and polypropylene ethylene has the characteristics of good insulating property, low water permeability, good buffer ability and low cost. Because polypropylene ethylene has buffer ability and hardness according with a requirement, wearing of the bracket seats on the inner container can be effectively reduced. The insulation roll rod is made of the nylon material and nylon has the advantages of good insulating property, strong toughness and good wear resistance. Nylon with high strength can effectively prevent the insulation roll rod from wearing.

Description

A kind of pay off rack of the bucket inner bag that is used to insulate

Technical field

The utility model relates to a kind of pay off rack of the bucket inner bag that is used to insulate.

Background technology

Charged cooperating just is meant in the power cut construction of online road that the consideration of starting from factors such as operation distance, coefficient of safety needs charged the cooperation, provides the operation of power failure operation and safety to go up a job that ensures.Cooperation 10 and 35kv unwrapping wire are more common in a live line working cooperating projects; Its working contents is by the operating personnel to be insulated in the live wire road of new construction of line below to cover; Operate charged bucket arm vehicle above the live wire road by the operating personnel subsequently, to new stringing carry out one lift, safeguard work.

Because in carrying out the unwrapping wire engagement process; The insulation bucket inner bag of charged bucket arm vehicle need be in the safety that high relatively point could guarantee whole setting-out work always to carry out; Yet in cooperation unwrapping wire process repeatedly, the staff finds that the lead payingoff speed is slow; Live line working car insulation bucket inner bag both sides engender some indentures, and also also there are wearing and tearing to a certain degree in the lead that newly sets up in the unwrapping wire process.

The wearing and tearing of insulation bucket inner bag can reduce its dielectric strength, influences live line working safety, and the damage of lead not only can reduce its service life and also can bring many potential safety hazards, for example the lead broken lot, break or the like; In addition, exactly because the existence of friction makes that the speed when carrying out charged cooperation unwrapping wire has also received very big influence.

Therefore; The insider has researched and developed a kind of and the matching used pay off rack of insulation bucket inner bag aerial lift device with insulated arm; This pay off rack comprises two carrier bases and is installed between two carrier bases insulation and roll bar, and this pay off rack is installed in the insulation bucket inner bag of the aerial lift device with insulated arm that is used to promote lead, guaranteed lead and the insulation enough distances between inner bag that struggle against; Thereby can not only cooperate the speed of unwrapping wire in the lifting work, and can protect insulation bucket inner bag effectively and newly put lead.What existing pay off rack adopted usually is the silicon rubber or the glass fiber of good insulation preformance, yet, though silicon rubber processing is simple, exist material soft partially; The shortcoming that applicability is not high, the material as bar is rolled in insulation rubs owing to frequent and lead produce; And then cause wearing and tearing, though and glass fiber is specious, the same existence costs an arm and a leg; The shortcoming that hardness is too high as carrier base, is used for a long time or insulation bucket inner bag is caused wearing and tearing.In view of the foregoing, press for now this pay off rack is improved, to satisfy the use needs.

Summary of the invention

The purpose of the utility model is to overcome the defective of prior art and a kind of pay off rack of the bucket inner bag that is used to insulate is provided, and to be implemented on the basis that guarantees insulation property, it is more wear-resisting and reduce carrier base to the wearing and tearing of insulation bucket inner bag to make insulation roll bar.

The purpose of the utility model is achieved in that

The utility model a kind of be used to insulate pay off rack of bucket inner bag; Be installed on the insulation bucket inner bag; Said pay off rack comprise two carrier bases that are fixed on insulation bucket inner bag one lateral edges and can around self rotational be installed in two insulation between the carrier base and roll bar; Said insulation is rolled bar and is processed by nylon material, and said carrier base is processed by gathering third vinyl material.

The carrier base employing of the utility model gathers third ethene and is made; Gather third ethene and not only have the characteristics of good insulating; Also have advantages such as water penetration is low, resiliency good, with low cost; Third ethene has resiliency and hardness meets the requirements owing to gather, and can effectively reduce carrier base to the wearing and tearing of insulation bucket inner bag;

The insulation of the utility model is rolled bar and is adopted nylon to be made, and nylon not only has good insulation performance property, also has advantages such as toughness is strong, tear resistance is good, and it is not frayed that the high strength of nylon can effectively protect insulation to roll bar;

Thus, the utility model has that processing is simple, cost performance is high, wear-resistant, reliability is than advantages such as height on the basis of insulation property.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is the end view of the utility model.

Embodiment

To combine accompanying drawing that the utility model is described further below.

See also Fig. 1 and Fig. 2, the utility model be used to insulate pay off rack of bucket inner bag has been shown among the figure, it is installed on the insulation bucket inner bag 4, comprises two carrier bases 1 and bar 2 is rolled in the insulation that is installed between these two carrier bases 1, wherein,

Carrier base 1 comprises superposed bearing pedestal 11 and the base 12 that is positioned at the bottom, and bearing pedestal 11 comprises 19 dead eyes of being located at its side surface and the bearing of being located in this dead eye 19 15, and the end that bar 2 is rolled in insulation is installed in the bearing 2;

Base 12 comprises the inverted U groove 14 of being located at its bottom surface, and the sidewall edge of insulation bucket inner bag 4 places in the groove of inverted U groove 14, has a tapped through hole 13 on the right side cell wall of inverted U groove 14.

Bearing pedestal 11 also comprises two bearing caps 16 and two lining rings 18; Have four screws 17 that are positioned on the same circumference and are uniformly distributed with on bearing cap 16 end faces; Bearing cap 16 is individually fixed in the both-side opening place of dead eye 19 through the screw that passes screw 17, and two lining rings 18 are located at respectively between the bearing cap 16 in left side and bearing 15 and between bearing 15 and the bearing cap 16 on the right side.

Base 12 also comprises the cushion block 3 between the right side cell wall of being located at insulation bucket inner bag 4 and inverted U groove 14; Cushion block 3 is fixed in a side of insulation bucket inner bag 4 through the bolt 5 that passes tapped through hole 15, and the surface of cushion block 3 is provided with the conical socket 31 that is complementary with bolt 5 bottoms.

Insulation is rolled bar 2 and is processed by nylon material, and nylon not only has good insulation performance property, also has advantages such as toughness is strong, tear resistance is good, and the high strength of nylon can effectively be protected and insulate that to roll bar not frayed;

Simultaneously; Carrier base 1 is processed by gathering third vinyl material, gathers the characteristics that third ethene not only has good insulating, also has advantages such as water penetration is low, resiliency good, with low cost; Third ethene has resiliency and hardness meets the requirements owing to gather, and can effectively reduce carrier base to the wearing and tearing of insulation bucket inner bag.

Above embodiment only supplies to explain the usefulness of the utility model; But not to the restriction of the utility model; The technical staff in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also make various conversion or modification; Therefore all technical schemes that are equal to also should belong to the category of the utility model, should be limited each claim.

Claims (1)

1. pay off rack of bucket inner bag that is used to insulate; Be installed on the insulation bucket inner bag; Said pay off rack comprise two carrier bases that are fixed on insulation bucket inner bag one lateral edges and can around self rotational be installed in two insulation between the carrier base and roll bar; It is characterized in that said insulation is rolled bar and processed by nylon material, and said carrier base is processed by gathering third vinyl material.

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