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height adjustable insulator

An insulator and adjustable technology, applied in the direction of insulators, supporting insulators, electrical components, etc., can solve the problems of unfixed distance, waste of resources, and various insulator specifications, and achieve the effects of reducing the number of models, improving versatility, and reducing costs

Active Publication Date: 2017-10-27
南通正盛纺织有限公司
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

However, the distance between the busbar and the distribution box is not fixed, and the distance between different busbars and the distribution box is different, which requires insulators of various specifications. To install a distribution box, different quantities and different specifications of insulators are required. , it is very inconvenient, and the specifications of insulators are various, which increases the cost of design and production, and causes a waste of resources

Method used

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Embodiment Construction

[0015] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0016] Height-adjustable insulators with structures such as figure 1 As shown, it includes a spindle-shaped insulating body 1. The insulating body 1 is made of DMC molding compound. The upper and lower end surfaces of the insulating body 1 are respectively embedded with nuts 2. During installation, the busbar and the frame of the distribution box are respectively connected to the insulating body 1 by bolts. Nuts at both ends 2. The insulating body 1 includes an upper body 11, a lower body 12 and several insulating spacers 13 (in this embodiment, an insulating spacer) arranged between the two. The insulating spacer is made of insulating material DMC molding compound or epoxy resin production. ...

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Abstract

The invention provides an insulator with an adjustable height. The insulator comprises a spindle-shaped insulation body; and nuts are embedded into an upper end surface and a lower end surface of the insulation body. The insulator is characterized in that the insulation body includes an upper body, a lower body, and a plurality of insulation spacers arranged between the upper body and the lower body. The upper body and the lower body are arranged symmetrically; the insulation spacers and the upper and lower bodies are connected and fixed by a bolt; and the height adjustment of the insulator is realized by adjusting the number of the insulator spacers between the upper body and the lower body. With the provided insulator, the type number of insulators can be reduced substantially; and installation of an insulator of a distribution box can be completed only by using a small number of insulators based on cooperation with different numbers of insulation spacers. Meanwhile, the needed insulator types are reduced, so that the design and production costs can be substantially reduced.

Description

technical field [0001] The invention relates to an insulator for a distribution box, in particular to a height-adjustable insulator, which belongs to the technical field of electrical equipment. Background technique [0002] At present, when fixing the bus bar in the low-voltage distribution box, insulators are usually used, and the columnar body of the insulator is made of insulating materials. Nuts are embedded in both ends of the columnar body, and the bus bar and the frame of the distribution box are respectively connected to the two ends of the insulator by bolts. Nuts, so as to realize the positioning support of the busbar relative to the distribution box. However, the distance between the busbar and the distribution box is not fixed, and the distance between different busbars and the distribution box is different, which requires insulators of various specifications. To install a distribution box, different quantities and different specifications of insulators are requ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01B17/14H01B17/40
CPCH01B17/14H01B17/40
Inventor 胡妍
Owner 南通正盛纺织有限公司
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