JPH04136823U - insulation tube - Google Patents

Abstract

(57) [Summary] [Purpose] To greatly improve the flexibility of power equipment layout in electrical stations. [Structure] This is an insulating tube that is attached to maintain insulation between electric wires connected to the terminals of power equipment used in electrical stations, and includes an insulating tube section 17, an insulating tube section 18, and Fastener devices 9 and 10 made of insulators
It consists of The insulating cylindrical portion 17 and the insulating cylindrical portion 18 are connected by fastener devices 9 and 10.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to an insulating tube that is attached to the terminal portion of power equipment used in electrical stations.

0002

[Conventional technology]

Maintain insulation between the terminals of electric wires connected to the terminals of power equipment used at electrical stations Therefore, an insulating tube may be attached to the terminal part. Figure 4 is a diagram showing an insulating tube 4 attached to the terminal section 2 of a power equipment 1 used in an electric station. , FIG. 3 is a diagram showing an example of the insulating cylinder 4. The insulating tube 4 is used for all inspections of the terminal section 2. In order to be able to remove the electric wire 3 with it attached, as shown in Figure 3, It is composed of an edge cylinder part 7 and an insulating cylinder part 8 having a recess, and when these are engaged, installed. With this configuration, the electric wire 3 can be removed from the terminal part 2. The insulating tube 4 can be removed without being removed.

0003

[Problem that the idea aims to solve]

In such conventional technology, in order to remove the insulating tube 4, the insulating tube 4 is attached to the terminal portion 2. It must be pulled up to the top, and a length equal to the length of the insulating tube 4 is placed on the top of the terminal part 2. This has the disadvantage that it requires space and imposes constraints on the layout of power equipment. Therefore, this invention greatly improves the flexibility of power equipment layout within electrical stations. This is how it was done.

0004

[Means to solve the problem]

If the insulation tube can be divided at the position where it is attached, it will be possible to control the layout of power equipment. Focusing on the fact that this condition does not apply, we created an insulating cylinder that is divided into multiple parts in the axial direction using an insulating material. The insulating cylinder is constructed by engaging with the configured fastener device.

[0005]

[Effect]

In the insulating tube of the present invention configured as described above, the insulating tube is attached to the terminal part. Since it can be divided at digit positions, it is not a constraint on the power equipment layout, and the power equipment layout can be divided. It is possible to improve the flexibility of layout.

[0006]

【Example】

Hereinafter, embodiments of the present invention will be described in detail with reference to FIGS. 1 and 2. Furthermore, conventionally Parts that are the same as the technology are given the same numbers, and duplicate explanations will be omitted. Figure 1 is a book It is a diagram showing an example of the invention. The insulating cylinder 14 is composed of insulating cylinder parts 17 and 18 and an insulator. The fastener device 9, 10 is comprised of two fastener devices 9 and 10. Also, the fastener device 9 and 10 respectively consist of stops 9a, 9b, 10a and 10b. Ru. A stopper 9a is fixed to one end of the insulating cylindrical portion 17, and a stopper 10b is fixed to the other end. , a stopper 9b is fixed to one end of the insulating cylindrical portion 18, and a stopper 10a is fixed to the other end, By engaging the stops 9a and 9b and the stops 10a and 10b, respectively. It is constructed in one piece. In such a configuration, the power equipment 1 as shown in FIG. When inspecting the terminal section 2, the insulation can be removed by disengaging the fastener devices 9 and 10. It can be divided into an insulating cylindrical part 17 and an insulating cylindrical part 18 at the position where the cylinder 4 is attached.

[0007]

[Effect of the idea]

As explained above, according to the present invention, the insulating cylinder can be divided at the installed position. This improves the flexibility of equipment layout without becoming a constraint on equipment layout. can be raised.

[Brief explanation of drawings]

FIG. 1 is a diagram showing an embodiment of the present invention.

FIG. 2 is a diagram showing how the insulating cylinder of the present invention is used.

FIG. 3 is a diagram showing an example of an insulating tube according to the prior art.

FIG. 4 is a diagram showing how a conventional insulating cylinder is used.

[Explanation of symbols] 1 Power equipment 2 Terminal section 3 Electric wire 9 Fastener device 9a Stopper 9b Stopper 10 Fastener device 10a Stopper 10b Stopper 14 Insulating tube 17 Insulating cylinder part 18 Insulating cylinder part

Claims (1)

[Scope of utility model registration request] [Claim 1] An insulating tube to be attached to power equipment used in an electric station, the insulating tube being composed of a plurality of insulating tube sections divided in the axial direction, and the plurality of insulating tube sections being made of an insulator. An insulating cylinder characterized by being connected by a fastener device.