CN203242955U

CN203242955U - Novel lead shielding cover

Info

Publication number: CN203242955U
Application number: CN 201320177428
Authority: CN
Inventors: 蓝剑; 傅春涛; 赵俊尉; 张恒; 倪森垚; 郑武军; 何伟彪; 杨晓翔; 黄慈军
Original assignee: Wuyi county power supply bureau
Current assignee: Wuyi county power supply bureau
Priority date: 2013-04-10
Filing date: 2013-04-10
Publication date: 2013-10-16
Anticipated expiration: 2023-04-10

Abstract

The utility model discloses a novel lead shielding cover including a lead shielding cover body. The lead shielding cover body is in the shape of a coiling block. The novel lead shielding cover also includes a lead shielding cover hanging ring. The lead shielding cover hanging ring is installed on a side face of the gravity center of the lead shielding cover body. By using the novel lead shielding cover, a problem of insecurity under a prior lead shielding cover is solved. And the novel lead shielding cover can be matched with a majority of insulating operation rods in operation.

Description

The novel conductive wire mask

Technical field

The utility model relates to a kind of novel conductive wire mask.

Background technology

The wire mask that uses at present is used for the live line working (the insulating gloves direct maintenance also can use) of insulating bar indirect operating method (being commonly called as the earth potential working method) substantially; because for the convenient insulating bar that adopts is installed; the wire mask is to adopt inverted U-shaped design; cause; the mask below is absolute taboo contact area; and this working system of indirect operating method operator is operation below mask; each action of its operation has the possibility of touching the mask below, thereby this mask is not have protective effect to operator itself at all.

Summary of the invention

In order to overcome operator that existing wire mask exists unsafe shortcoming during operation below mask, the utility model provides a kind of novel conductive wire mask.

The technical solution adopted in the utility model is:

The novel conductive wire mask comprises wire mask body, it is characterized in that: described wire mask body construction is roll type; Also comprise wire mask hanging ring, described wire mask hanging ring is installed in the center of gravity side of described wire mask body.

Further, described wire mask body by plasticity preferably material roll and form.

Further, described wire mask hanging ring comprises the first line part, arc sections and the second line part, the two ends of described arc sections respectively with described the first line part be connected line part and be connected, and be symmetry shape.

The utility model mask has changed its peculiar shape, utilizes roll type design to solve the unsafe situation in former pilot line mask below, make the below operator can relieved operation and the wire mask have the indefinite length performance that continues.The hanging ring of support operation bar operation, be installed in the center of gravity side (A face) of mask, be convenient to operation, and the design of hanging ring circular arc, can mate and be applicable to most of insulating bars, the operator can use the operation of simple link rod, solved the difficult situation that mask in the past needs the operation of special operational bar.

The utility model has adopted preferably material making of plasticity, and the 20kV ac voltage withstanding was out of shape without flashover, nothing puncture, nothing behind the clock in 3 minutes.Leakage current is 1uA in the 10kV DC voltage withstand test, and leakage current is 10uA during the 20kV DC voltage withstand test.Meet 10kV distribution network live line work mask Application standard.

The beneficial effects of the utility model are embodied in:

1, utilizes roll type design to solve the unsafe situation in former pilot line mask below, make the below operator can relieved operation; Simultaneously, this novel conductive wire mask has the indefinite length performance that continues;

2, the hanging ring of support operation bar operation, be installed in the center of gravity side of mask, be convenient to operation, and the design of hanging ring circular arc, can mate and be applicable to most of insulating bars, the operator can use the operation of simple link rod, solved the difficult situation that mask in the past needs the operation of special operational bar.

Description of drawings

Fig. 1 is the utility model wire mask body front view.

Fig. 2 is the utility model wire mask body left view.

Fig. 3 is the utility model wire mask body right view.

Fig. 4 is the utility model wire mask body vertical view.

Fig. 5 is the utility model wire mask body upward view.

Fig. 6 is the utility model hanging ring structural representation.

Embodiment

Cause Fig. 6 with reference to Fig. 1, the novel conductive wire mask comprises wire mask body, and described wire mask body construction is roll type; Also comprise wire mask hanging ring, described wire mask hanging ring is installed in the center of gravity side of described wire mask body.

Further, described wire mask hanging ring comprises the first line part 1, arc sections 2 and the second line part 3, the two ends of described arc sections 2 respectively with described the first line part 1 be connected line part 3 and be connected, and be symmetry shape.

The described content of this specification embodiment only is enumerating the way of realization of inventive concept; protection range of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection range of the present utility model also reaches the equivalent technologies means that design can be expected according to the utility model in those skilled in the art.

Claims

1. the novel conductive wire mask comprises wire mask body, it is characterized in that: described wire mask body construction is roll type; Also comprise wire mask hanging ring, described wire mask hanging ring is installed in the center of gravity side of described wire mask body.

2. novel conductive wire mask as claimed in claim 1 is characterized in that: described wire mask body by plasticity preferably material roll and form.

3. novel conductive wire mask as claimed in claim 2, it is characterized in that: described wire mask hanging ring comprises the first line part, arc sections and the second line part, the two ends of described arc sections respectively with described the first line part be connected line part and be connected, and be symmetry shape.